Open a color composite thumbnail image of M33-013317.22M33-013317.22 (J013317.22+303201.6 )


Target Notes

Open a color composite thumbnail image of M33-013317.22

Classification: Fe_emission

(Candidate LBV) Seven LGGS stars >2 magnitude fainter within 5 arcseconds. Cosmic ray hit interferes with B measure on 57035.14.

Find In Simbad Query LGGS Massey (2016) at VizieR Query CAT WISE (Eisenhardt et al., 2020) at VizieR Query Gaia DR3 (2022) at VizieR LBT Spectra @UMN
Query M33 Variability Hartman et al. Survey (2006) at VizieR

Photometry Table

Download table (txt) Key to Flags in Table Key For Images Plot/Graph Variability
MJDV*ImageB*ImageR*ImagesI*Images
56140.40 18.38± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 56140.400
---- 17.67± 0.12bOpen a thumnail image of M33-013317.22 in filter R on MJD 56140.400
----
56599.21 18.30± 0.07AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 56599.210
Open a thumbnail image of M33-013317.22 in filter V on MJD 56599.210
 18.79± 0.08AbOpen a thumnail image of M33-013317.22 in filter B on MJD 56599.210
Open a thumnail image of M33-013317.22 in filter B on MJD 56599.210
 17.66± 0.06AbOpen a thumnail image of M33-013317.22 in filter R on MJD 56599.210
Open a thumnail image of M33-013317.22 in filter R on MJD 56599.210
----
56976.19 18.47± 0.07bOpen a thumbnail image of M33-013317.22 in filter V on MJD 56976.190
 18.73± 0.07bOpen a thumnail image of M33-013317.22 in filter B on MJD 56976.190
 17.77± 0.07bOpen a thumnail image of M33-013317.22 in filter R on MJD 56976.190
----
56982.22 18.47± 0.07bOpen a thumbnail image of M33-013317.22 in filter V on MJD 56982.220
 18.74± 0.07bOpen a thumnail image of M33-013317.22 in filter B on MJD 56982.220
 17.83± 0.07bOpen a thumnail image of M33-013317.22 in filter R on MJD 56982.220
----
57035.14 18.30± 0.07bOpen a thumbnail image of M33-013317.22 in filter V on MJD 57035.140
 18.74± 0.09XOpen a thumnail image of M33-013317.22 in filter B on MJD 57035.140
 17.59± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 57035.140
----
57310.16 18.53± 0.08bOpen a thumbnail image of M33-013317.22 in filter V on MJD 57310.160
 18.77± 0.08bOpen a thumnail image of M33-013317.22 in filter B on MJD 57310.160
 17.86± 0.06bOpen a thumnail image of M33-013317.22 in filter R on MJD 57310.160
----
57328.17 18.41± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 57328.170
Open a thumbnail image of M33-013317.22 in filter V on MJD 57328.170
 18.75± 0.06AbOpen a thumnail image of M33-013317.22 in filter B on MJD 57328.170
Open a thumnail image of M33-013317.22 in filter B on MJD 57328.170
 17.79± 0.06AbOpen a thumnail image of M33-013317.22 in filter R on MJD 57328.170
Open a thumnail image of M33-013317.22 in filter R on MJD 57328.170
----
57406.10 18.19± 0.08bOpen a thumbnail image of M33-013317.22 in filter V on MJD 57406.100
> 12.05-Open a thumnail image of M33-013317.22 in filter B on MJD 57406.100
 17.78± 0.07bOpen a thumnail image of M33-013317.22 in filter R on MJD 57406.100
 17.05± 0.08bOpen a thumnail image of M33-013317.22 in filter I on MJD 57406.100
57634.41 18.37± 0.07bOpen a thumbnail image of M33-013317.22 in filter V on MJD 57634.410
 18.76± 0.09bOpen a thumnail image of M33-013317.22 in filter B on MJD 57634.410
 17.78± 0.08bOpen a thumnail image of M33-013317.22 in filter R on MJD 57634.410
----
57638.40 18.46± 0.06AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 57638.400
Open a thumbnail image of M33-013317.22 in filter V on MJD 57638.400
 18.88± 0.06bOpen a thumnail image of M33-013317.22 in filter B on MJD 57638.400
 17.92± 0.04bOpen a thumnail image of M33-013317.22 in filter R on MJD 57638.400
 17.08± 0.09AbOpen a thumnail image of M33-013317.22 in filter I on MJD 57638.400
Open a thumnail image of M33-013317.22 in filter I on MJD 57638.400
57964.40 18.47± 0.05bOpen a thumbnail image of M33-013317.22 in filter V on MJD 57964.400
-------- 17.04± 0.07bOpen a thumnail image of M33-013317.22 in filter I on MJD 57964.400
Open a thumnail image of M33-013317.22 in filter I on MJD 57964.400
57988.43 18.38± 0.07bTOpen a thumbnail image of M33-013317.22 in filter V on MJD 57988.430
------------
58043.13 18.49± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 58043.130
 18.77± 0.07bOpen a thumnail image of M33-013317.22 in filter B on MJD 58043.130
 17.66± 0.07bOpen a thumnail image of M33-013317.22 in filter R on MJD 58043.130
----
58073.22 18.30± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 58073.220
> 13.57bOpen a thumnail image of M33-013317.22 in filter B on MJD 58073.220
--------
58108.13 18.49± 0.06AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 58108.130
Open a thumbnail image of M33-013317.22 in filter V on MJD 58108.130
 18.70± 0.06AbOpen a thumnail image of M33-013317.22 in filter B on MJD 58108.130
Open a thumnail image of M33-013317.22 in filter B on MJD 58108.130
---- 17.03± 0.08AbOpen a thumnail image of M33-013317.22 in filter I on MJD 58108.130
Open a thumnail image of M33-013317.22 in filter I on MJD 58108.130
58316.35 18.53± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 58316.350
 18.95± 0.06bOpen a thumnail image of M33-013317.22 in filter B on MJD 58316.350
--------
58339.40 18.47± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 58339.400
 18.69± 0.09bOpen a thumnail image of M33-013317.22 in filter B on MJD 58339.400
 17.76± 0.06bOpen a thumnail image of M33-013317.22 in filter R on MJD 58339.400
----
58341.37 18.46± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 58341.370
---- 17.82± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 58341.370
 16.98± 0.08bOpen a thumnail image of M33-013317.22 in filter I on MJD 58341.370
58373.15 18.48± 0.08bOpen a thumbnail image of M33-013317.22 in filter V on MJD 58373.150
 18.80± 0.09bOpen a thumnail image of M33-013317.22 in filter B on MJD 58373.150
--------
58375.16 18.27± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 58375.160
-------- 16.94± 0.10bOpen a thumnail image of M33-013317.22 in filter I on MJD 58375.160
58433.02 18.51± 0.08bOpen a thumbnail image of M33-013317.22 in filter V on MJD 58433.020
---- 17.86± 0.06bOpen a thumnail image of M33-013317.22 in filter R on MJD 58433.020
 17.15± 0.11bOpen a thumnail image of M33-013317.22 in filter I on MJD 58433.020
58673.38 18.51± 0.05bOpen a thumbnail image of M33-013317.22 in filter V on MJD 58673.380
 18.95± 0.08bOpen a thumnail image of M33-013317.22 in filter B on MJD 58673.380
--------
58695.39 18.40± 0.05bOpen a thumbnail image of M33-013317.22 in filter V on MJD 58695.390
---- 17.83± 0.04bOpen a thumnail image of M33-013317.22 in filter R on MJD 58695.390
----
58696.41 18.52± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 58696.410
 18.91± 0.12bOpen a thumnail image of M33-013317.22 in filter B on MJD 58696.410
 17.83± 0.08bOpen a thumnail image of M33-013317.22 in filter R on MJD 58696.410
Open a thumnail image of M33-013317.22 in filter R on MJD 58696.410
----
58750.20 18.40± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 58750.200
Open a thumbnail image of M33-013317.22 in filter V on MJD 58750.200
 18.85± 0.05bOpen a thumnail image of M33-013317.22 in filter B on MJD 58750.200
 17.75± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 58750.200
 17.05± 0.08bOpen a thumnail image of M33-013317.22 in filter I on MJD 58750.200
58757.17 18.33± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 58757.170
---- 17.78± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 58757.170
----
58779.18 18.30± 0.09bOpen a thumbnail image of M33-013317.22 in filter V on MJD 58779.180
 18.65± 0.09bOpen a thumnail image of M33-013317.22 in filter B on MJD 58779.180
--------
58784.14 18.39± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 58784.140
Open a thumbnail image of M33-013317.22 in filter V on MJD 58784.140
---- 17.81± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 58784.140
 17.10± 0.08bOpen a thumnail image of M33-013317.22 in filter I on MJD 58784.140
58812.20 18.43± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 58812.200
---- 17.78± 0.07bOpen a thumnail image of M33-013317.22 in filter R on MJD 58812.200
----
59059.40 18.45± 0.07bOpen a thumbnail image of M33-013317.22 in filter V on MJD 59059.400
---- 17.88± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 59059.400
 17.07± 0.09bOpen a thumnail image of M33-013317.22 in filter I on MJD 59059.400
59081.34 18.40± 0.06AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59081.340
Open a thumbnail image of M33-013317.22 in filter V on MJD 59081.340
 18.72± 0.06AbOpen a thumnail image of M33-013317.22 in filter B on MJD 59081.340
Open a thumnail image of M33-013317.22 in filter B on MJD 59081.340
 17.77± 0.05AbOpen a thumnail image of M33-013317.22 in filter R on MJD 59081.340
Open a thumnail image of M33-013317.22 in filter R on MJD 59081.340
 16.98± 0.07bOpen a thumnail image of M33-013317.22 in filter I on MJD 59081.340
59082.35 18.37± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59082.350
Open a thumbnail image of M33-013317.22 in filter V on MJD 59082.350
 18.79± 0.05AbOpen a thumnail image of M33-013317.22 in filter B on MJD 59082.350
Open a thumnail image of M33-013317.22 in filter B on MJD 59082.350
Open a thumnail image of M33-013317.22 in filter B on MJD 59082.350
Open a thumnail image of M33-013317.22 in filter B on MJD 59082.350
 17.77± 0.04AbOpen a thumnail image of M33-013317.22 in filter R on MJD 59082.350
Open a thumnail image of M33-013317.22 in filter R on MJD 59082.350
Open a thumnail image of M33-013317.22 in filter R on MJD 59082.350
Open a thumnail image of M33-013317.22 in filter R on MJD 59082.350
----
59084.25-------- 17.77± 0.04TbOpen a thumnail image of M33-013317.22 in filter R on MJD 59084.250
----
59161.12 18.31± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59161.120
Open a thumbnail image of M33-013317.22 in filter V on MJD 59161.120
 18.60± 0.05bOpen a thumnail image of M33-013317.22 in filter B on MJD 59161.120
 17.74± 0.05AbOpen a thumnail image of M33-013317.22 in filter R on MJD 59161.120
Open a thumnail image of M33-013317.22 in filter R on MJD 59161.120
 17.13± 0.09bOpen a thumnail image of M33-013317.22 in filter I on MJD 59161.120
59171.14 18.36± 0.06AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59171.140
Open a thumbnail image of M33-013317.22 in filter V on MJD 59171.140
Open a thumbnail image of M33-013317.22 in filter V on MJD 59171.140
 18.66± 0.07AbOpen a thumnail image of M33-013317.22 in filter B on MJD 59171.140
Open a thumnail image of M33-013317.22 in filter B on MJD 59171.140
Open a thumnail image of M33-013317.22 in filter B on MJD 59171.140
 17.74± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 59171.140
 17.06± 0.08AbOpen a thumnail image of M33-013317.22 in filter I on MJD 59171.140
Open a thumnail image of M33-013317.22 in filter I on MJD 59171.140
Open a thumnail image of M33-013317.22 in filter I on MJD 59171.140
59227.13 18.43± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59227.130
Open a thumbnail image of M33-013317.22 in filter V on MJD 59227.130
Open a thumbnail image of M33-013317.22 in filter V on MJD 59227.130
 18.73± 0.06AbOpen a thumnail image of M33-013317.22 in filter B on MJD 59227.130
Open a thumnail image of M33-013317.22 in filter B on MJD 59227.130
Open a thumnail image of M33-013317.22 in filter B on MJD 59227.130
 17.79± 0.05AbOpen a thumnail image of M33-013317.22 in filter R on MJD 59227.130
Open a thumnail image of M33-013317.22 in filter R on MJD 59227.130
 17.01± 0.07bOpen a thumnail image of M33-013317.22 in filter I on MJD 59227.130
59415.38 18.39± 0.07AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59415.380
Open a thumbnail image of M33-013317.22 in filter V on MJD 59415.380
 18.89± 0.09bOpen a thumnail image of M33-013317.22 in filter B on MJD 59415.380
--------
59441.42 18.55± 0.08TbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59441.420
------------
59442.40 18.33± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59442.400
Open a thumbnail image of M33-013317.22 in filter V on MJD 59442.400
---- 17.72± 0.05AbOpen a thumnail image of M33-013317.22 in filter R on MJD 59442.400
Open a thumnail image of M33-013317.22 in filter R on MJD 59442.400
 17.01± 0.08bOpen a thumnail image of M33-013317.22 in filter I on MJD 59442.400
59463.33 18.36± 0.06AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59463.330
Open a thumbnail image of M33-013317.22 in filter V on MJD 59463.330
 18.73± 0.07AbOpen a thumnail image of M33-013317.22 in filter B on MJD 59463.330
Open a thumnail image of M33-013317.22 in filter B on MJD 59463.330
---- 17.14± 0.07bOpen a thumnail image of M33-013317.22 in filter I on MJD 59463.330
59522.13 18.32± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 59522.130
---- 17.77± 0.06bOpen a thumnail image of M33-013317.22 in filter R on MJD 59522.130
 17.08± 0.08bOpen a thumnail image of M33-013317.22 in filter I on MJD 59522.130
59523.17 18.34± 0.04bOpen a thumbnail image of M33-013317.22 in filter V on MJD 59523.170
 18.66± 0.06bOpen a thumnail image of M33-013317.22 in filter B on MJD 59523.170
--------
59525.15 18.32± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59525.150
Open a thumbnail image of M33-013317.22 in filter V on MJD 59525.150
---- 17.75± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 59525.150
 16.96± 0.09bOpen a thumnail image of M33-013317.22 in filter I on MJD 59525.150
59546.19 18.39± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59546.190
Open a thumbnail image of M33-013317.22 in filter V on MJD 59546.190
Open a thumbnail image of M33-013317.22 in filter V on MJD 59546.190
 18.75± 0.04bOpen a thumnail image of M33-013317.22 in filter B on MJD 59546.190
 17.69± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 59546.190
 17.02± 0.08bOpen a thumnail image of M33-013317.22 in filter I on MJD 59546.190
59551.14 18.32± 0.06AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59551.140
Open a thumbnail image of M33-013317.22 in filter V on MJD 59551.140
Open a thumbnail image of M33-013317.22 in filter V on MJD 59551.140
 18.71± 0.07bOpen a thumnail image of M33-013317.22 in filter B on MJD 59551.140
---- 17.12± 0.08bOpen a thumnail image of M33-013317.22 in filter I on MJD 59551.140
59583.18 18.36± 0.04AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59583.180
Open a thumbnail image of M33-013317.22 in filter V on MJD 59583.180
---- 17.74± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 59583.180
 17.01± 0.08bOpen a thumnail image of M33-013317.22 in filter I on MJD 59583.180
59608.12 18.24± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59608.120
Open a thumbnail image of M33-013317.22 in filter V on MJD 59608.120
 18.59± 0.09bOpen a thumnail image of M33-013317.22 in filter B on MJD 59608.120
 17.64± 0.05AbOpen a thumnail image of M33-013317.22 in filter R on MJD 59608.120
Open a thumnail image of M33-013317.22 in filter R on MJD 59608.120
----
59794.39 18.32± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59794.390
Open a thumbnail image of M33-013317.22 in filter V on MJD 59794.390
 18.59± 0.06bOpen a thumnail image of M33-013317.22 in filter B on MJD 59794.390
 17.78± 0.04bOpen a thumnail image of M33-013317.22 in filter R on MJD 59794.390
----
59849.18 18.31± 0.07AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59849.180
Open a thumbnail image of M33-013317.22 in filter V on MJD 59849.180
Open a thumbnail image of M33-013317.22 in filter V on MJD 59849.180
 18.57± 0.08bOpen a thumnail image of M33-013317.22 in filter B on MJD 59849.180
 17.65± 0.06AbOpen a thumnail image of M33-013317.22 in filter R on MJD 59849.180
Open a thumnail image of M33-013317.22 in filter R on MJD 59849.180
----
59851.17 18.32± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59851.170
Open a thumbnail image of M33-013317.22 in filter V on MJD 59851.170
 18.56± 0.08bOpen a thumnail image of M33-013317.22 in filter B on MJD 59851.170
---- 17.00± 0.09AbOpen a thumnail image of M33-013317.22 in filter I on MJD 59851.170
Open a thumnail image of M33-013317.22 in filter I on MJD 59851.170
59854.21 18.31± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59854.210
Open a thumbnail image of M33-013317.22 in filter V on MJD 59854.210
 18.82± 0.06bOpen a thumnail image of M33-013317.22 in filter B on MJD 59854.210
 17.75± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 59854.210
 17.29± 0.09bOpen a thumnail image of M33-013317.22 in filter I on MJD 59854.210
59879.17 18.25± 0.08AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59879.170
Open a thumbnail image of M33-013317.22 in filter V on MJD 59879.170
 18.75± 0.08AbOpen a thumnail image of M33-013317.22 in filter B on MJD 59879.170
Open a thumnail image of M33-013317.22 in filter B on MJD 59879.170
 17.70± 0.08bOpen a thumnail image of M33-013317.22 in filter R on MJD 59879.170
----
59903.24 18.38± 0.04AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59903.240
Open a thumbnail image of M33-013317.22 in filter V on MJD 59903.240
 18.64± 0.05AbOpen a thumnail image of M33-013317.22 in filter B on MJD 59903.240
Open a thumnail image of M33-013317.22 in filter B on MJD 59903.240
 17.72± 0.05AbOpen a thumnail image of M33-013317.22 in filter R on MJD 59903.240
Open a thumnail image of M33-013317.22 in filter R on MJD 59903.240
 17.06± 0.09AbOpen a thumnail image of M33-013317.22 in filter I on MJD 59903.240
Open a thumnail image of M33-013317.22 in filter I on MJD 59903.240
59904.15 18.38± 0.05bOpen a thumbnail image of M33-013317.22 in filter V on MJD 59904.150
 18.75± 0.05bOpen a thumnail image of M33-013317.22 in filter B on MJD 59904.150
Open a thumnail image of M33-013317.22 in filter B on MJD 59904.150
Open a thumnail image of M33-013317.22 in filter B on MJD 59904.150
 17.75± 0.04bOpen a thumnail image of M33-013317.22 in filter R on MJD 59904.150
Open a thumnail image of M33-013317.22 in filter R on MJD 59904.150
Open a thumnail image of M33-013317.22 in filter R on MJD 59904.150
 17.19± 0.08bOpen a thumnail image of M33-013317.22 in filter I on MJD 59904.150
Open a thumnail image of M33-013317.22 in filter I on MJD 59904.150
Open a thumnail image of M33-013317.22 in filter I on MJD 59904.150
59932.18 18.46± 0.07AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 59932.180
Open a thumbnail image of M33-013317.22 in filter V on MJD 59932.180
Open a thumbnail image of M33-013317.22 in filter V on MJD 59932.180
 18.84± 0.08bOpen a thumnail image of M33-013317.22 in filter B on MJD 59932.180
 17.78± 0.07bOpen a thumnail image of M33-013317.22 in filter R on MJD 59932.180
 17.10± 0.09-Open a thumnail image of M33-013317.22 in filter I on MJD 59932.180
60172.40 18.39± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 60172.400
Open a thumbnail image of M33-013317.22 in filter V on MJD 60172.400
 18.79± 0.05bOpen a thumnail image of M33-013317.22 in filter B on MJD 60172.400
 17.65± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 60172.400
----
60205.18 18.32± 0.06AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 60205.180
Open a thumbnail image of M33-013317.22 in filter V on MJD 60205.180
 18.71± 0.07AbOpen a thumnail image of M33-013317.22 in filter B on MJD 60205.180
Open a thumnail image of M33-013317.22 in filter B on MJD 60205.180
--------
60227.15 18.27± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 60227.150
---- 17.60± 0.06bOpen a thumnail image of M33-013317.22 in filter R on MJD 60227.150
----
60261.15 18.27± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 60261.150
Open a thumbnail image of M33-013317.22 in filter V on MJD 60261.150
Open a thumbnail image of M33-013317.22 in filter V on MJD 60261.150
---- 17.59± 0.05AbOpen a thumnail image of M33-013317.22 in filter R on MJD 60261.150
Open a thumnail image of M33-013317.22 in filter R on MJD 60261.150
 17.01± 0.08AbOpen a thumnail image of M33-013317.22 in filter I on MJD 60261.150
Open a thumnail image of M33-013317.22 in filter I on MJD 60261.150
60262.17 18.19± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 60262.170
Open a thumbnail image of M33-013317.22 in filter V on MJD 60262.170
 18.67± 0.05AbOpen a thumnail image of M33-013317.22 in filter B on MJD 60262.170
Open a thumnail image of M33-013317.22 in filter B on MJD 60262.170
 17.66± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 60262.170
Open a thumnail image of M33-013317.22 in filter R on MJD 60262.170
Open a thumnail image of M33-013317.22 in filter R on MJD 60262.170
 16.92± 0.09bOpen a thumnail image of M33-013317.22 in filter I on MJD 60262.170
Open a thumnail image of M33-013317.22 in filter I on MJD 60262.170
Open a thumnail image of M33-013317.22 in filter I on MJD 60262.170
60290.21 18.31± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 60290.210
Open a thumbnail image of M33-013317.22 in filter V on MJD 60290.210
Open a thumbnail image of M33-013317.22 in filter V on MJD 60290.210
 18.70± 0.06AbOpen a thumnail image of M33-013317.22 in filter B on MJD 60290.210
Open a thumnail image of M33-013317.22 in filter B on MJD 60290.210
Open a thumnail image of M33-013317.22 in filter B on MJD 60290.210
 17.65± 0.06bOpen a thumnail image of M33-013317.22 in filter R on MJD 60290.210
 16.94± 0.09AbOpen a thumnail image of M33-013317.22 in filter I on MJD 60290.210
Open a thumnail image of M33-013317.22 in filter I on MJD 60290.210
60292.22 18.27± 0.06AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 60292.220
Open a thumbnail image of M33-013317.22 in filter V on MJD 60292.220
Open a thumbnail image of M33-013317.22 in filter V on MJD 60292.220
---- 17.64± 0.06AbOpen a thumnail image of M33-013317.22 in filter R on MJD 60292.220
Open a thumnail image of M33-013317.22 in filter R on MJD 60292.220
 17.30± 0.10bOpen a thumnail image of M33-013317.22 in filter I on MJD 60292.220
60342.11 18.32± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 60342.110
Open a thumbnail image of M33-013317.22 in filter V on MJD 60342.110
 18.75± 0.04bOpen a thumnail image of M33-013317.22 in filter B on MJD 60342.110
 17.68± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 60342.110
----
60506.35 18.30± 0.07AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 60506.350
Open a thumbnail image of M33-013317.22 in filter V on MJD 60506.350
 18.77± 0.09bOpen a thumnail image of M33-013317.22 in filter B on MJD 60506.350
 17.68± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 60506.350
----
60529.40 18.44± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 60529.400
 18.79± 0.09bOpen a thumnail image of M33-013317.22 in filter B on MJD 60529.400
 17.74± 0.06bOpen a thumnail image of M33-013317.22 in filter R on MJD 60529.400
----
60533.41 18.44± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 60533.410
 18.72± 0.07bOpen a thumnail image of M33-013317.22 in filter B on MJD 60533.410
---- 17.02± 0.08bOpen a thumnail image of M33-013317.22 in filter I on MJD 60533.410
60556.30 18.36± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 60556.300
Open a thumbnail image of M33-013317.22 in filter V on MJD 60556.300
 18.85± 0.05bOpen a thumnail image of M33-013317.22 in filter B on MJD 60556.300
---- 17.07± 0.08bOpen a thumnail image of M33-013317.22 in filter I on MJD 60556.300
60562.27 18.36± 0.06bOpen a thumbnail image of M33-013317.22 in filter V on MJD 60562.270
 18.63± 0.06bOpen a thumnail image of M33-013317.22 in filter B on MJD 60562.270
---- 17.07± 0.08bOpen a thumnail image of M33-013317.22 in filter I on MJD 60562.270
60592.13 18.29± 0.07AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 60592.130
Open a thumbnail image of M33-013317.22 in filter V on MJD 60592.130
 18.66± 0.09AbOpen a thumnail image of M33-013317.22 in filter B on MJD 60592.130
Open a thumnail image of M33-013317.22 in filter B on MJD 60592.130
 17.63± 0.06AbOpen a thumnail image of M33-013317.22 in filter R on MJD 60592.130
Open a thumnail image of M33-013317.22 in filter R on MJD 60592.130
----
60594.12 18.18± 0.05bOpen a thumbnail image of M33-013317.22 in filter V on MJD 60594.120
---- 17.67± 0.06bOpen a thumnail image of M33-013317.22 in filter R on MJD 60594.120
 16.94± 0.09bOpen a thumnail image of M33-013317.22 in filter I on MJD 60594.120
60612.16 18.39± 0.05AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 60612.160
Open a thumbnail image of M33-013317.22 in filter V on MJD 60612.160
 18.79± 0.06bOpen a thumnail image of M33-013317.22 in filter B on MJD 60612.160
---- 16.97± 0.07bOpen a thumnail image of M33-013317.22 in filter I on MJD 60612.160
60651.19 18.36± 0.06AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 60651.190
Open a thumbnail image of M33-013317.22 in filter V on MJD 60651.190
Open a thumbnail image of M33-013317.22 in filter V on MJD 60651.190
 18.74± 0.06bOpen a thumnail image of M33-013317.22 in filter B on MJD 60651.190
 17.71± 0.05bOpen a thumnail image of M33-013317.22 in filter R on MJD 60651.190
 16.93± 0.09bOpen a thumnail image of M33-013317.22 in filter I on MJD 60651.190
61025.25 18.80± 0.09AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 61025.250
Open a thumbnail image of M33-013317.22 in filter V on MJD 61025.250
 19.04± 0.18AXOpen a thumnail image of M33-013317.22 in filter B on MJD 61025.250
Open a thumnail image of M33-013317.22 in filter B on MJD 61025.250
 17.89± 0.07AbOpen a thumnail image of M33-013317.22 in filter R on MJD 61025.250
Open a thumnail image of M33-013317.22 in filter R on MJD 61025.250
 17.01± 0.12AbOpen a thumnail image of M33-013317.22 in filter I on MJD 61025.250
Open a thumnail image of M33-013317.22 in filter I on MJD 61025.250
61052.19 19.04± 0.10bOpen a thumbnail image of M33-013317.22 in filter V on MJD 61052.190
 19.32± 0.11bOpen a thumnail image of M33-013317.22 in filter B on MJD 61052.190
 18.18± 0.07bOpen a thumnail image of M33-013317.22 in filter R on MJD 61052.190
----
61055.17 18.93± 0.10bOpen a thumbnail image of M33-013317.22 in filter V on MJD 61055.170
-------- 17.37± 0.08XOpen a thumnail image of M33-013317.22 in filter I on MJD 61055.170
61080.09 18.78± 0.07AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 61080.090
Open a thumbnail image of M33-013317.22 in filter V on MJD 61080.090
---- 18.18± 0.06bOpen a thumnail image of M33-013317.22 in filter R on MJD 61080.090
----
61083.08 18.76± 0.08AbOpen a thumbnail image of M33-013317.22 in filter V on MJD 61083.080
Open a thumbnail image of M33-013317.22 in filter V on MJD 61083.080
 19.09± 0.10AXOpen a thumnail image of M33-013317.22 in filter B on MJD 61083.080
Open a thumnail image of M33-013317.22 in filter B on MJD 61083.080
 17.99± 0.08AbOpen a thumnail image of M33-013317.22 in filter R on MJD 61083.080
Open a thumnail image of M33-013317.22 in filter R on MJD 61083.080
----
Download table (txt) Key to Flags in Table Key For Images Plot/Graph Variability

Plots of Brightness and Color

Key for Plot Variability Photometry Table Target Notes

Open a plot of photometry for M33-013317.22Open a plot of color for M33-013317.22

Key for Plot Variability Photometry Table Target Notes

Variability

Plot/Graph Photometry Table Target Notes

It is likely that this star is variable.

Correlation factors between bands

If the brightness variation is true variability then there should be a correlation between brightness changes recorded in different filter bands. The following table are the R-squared linear correlation factors calculated for the pairs of bands. The number in parentheses next to the R-squared value is the number of elements used to calculate the correlation factor. The number in square brackets next to the band is the range of magnitudes measured.

V [0.85 mag]B [0.76 mag]R [0.59 mag]
B [0.76 mag]0.60 (49)
R [0.59 mag]0.70 (55)0.58 (34)
I [0.39 mag]0.00 (37)0.05 (22)0.02 (27)

Magnitude-Magnitude Plots

The plots below are provided to check the values in the table above and also to show any non-linear correlations

Opens a plot to assess correlation between bands for M33-013317.22

Opens a plot to assess correlation between bands for M33-013317.22

Plot/Graph Photometry Table Target Notes

I & R Statistics

Welch & Stetson (1993, AJ, 105, 1813) present a method for varible star detection in CCD images from automated surveys. Data from two bands are compared and two statistics are calculated: R and I.

The I-statistic has an expectation value of zero for stars that are NOT variable. A larger non-zero I-value indicates a higher likelihood that the star is variable. The R statistic indicates how the color of the star changes as the variable grows brighter with R = 1.0 being no change in color.

R and I values have only been calculated if there are more than four (4) matched measurements of brightness in each band.
V
(I|R)		B
(I|R)		R
(I|R)
B
(I|R)		1.71 | 0.93
R
(I|R)		3.23 | 1.061.07 | 0.06
I
(I|R)		0.13 | 1.580.28 | 1.440.24 | 1.34

Back to catalog index

By John C. Martin, University of Illinois Springfield Henry R. Barber Research Observatory

Generated on 2026-05-30 14:50:34 UT-5