The TASS MarkIV Engineering Run Database
7/3/09 7:17 PM

Welcome

Variable Stars
TASS Variables
Known Variables

Unidentified Variables
Top 20

Download
Download Welch-Stetson Data

The original paper on the Welch-Stetson technique
And the paper describing Peter Stetson's modifications.

TASS

News
Status
Download Data
Star List
Variables
Activity
Landolt-TASS Plots
TASS Chart (a work in progress)
Help
Links

Object ID Number
of Obs
RA Dec W-S
Statistic
V avg V sig I avg I sig
902910
28 171.5010 -4.1589 24.23 10.682 0.374 7.976 0.233
1616719
66 244.7473 48.9645 21.85 11.062 0.331 7.354 0.240
627538
44 99.1161 1.6726 18.27 9.711 0.156 9.405 0.196
906761
29 174.1122 -3.1702 18.05 11.862 0.391 8.343 0.264
149231
75 112.7231 5.2272 17.35 8.950 0.168 8.997 0.167
6267587
25 88.9578 24.2326 16.66 10.934 0.209 10.238 0.188
3793010
58 338.7927 31.0215 16.15 10.435 0.281 7.204 0.169
1589059
20 185.7053 48.6345 15.48 11.738 0.220 11.121 0.249
2444038
26 138.8800 65.0244 15.08 11.055 0.198 10.593 0.161
3966115
70 346.7113 36.0935 14.72 11.078 0.341 8.183 0.175
238607
142 277.4774 9.7621 14.42 9.243 0.175 7.184 0.206
248965
163 343.2916 9.7922 14.42 9.764 0.216 7.415 0.245
3356411
23 309.2779 17.3602 13.77 11.070 0.262 10.046 0.189
4597787
55 24.9750 21.0560 13.68 10.625 0.246 7.926 0.156
190883
171 298.4498 9.1246 13.67 9.902 0.198 8.006 0.190
471069
67 72.2936 13.9053 13.66 10.627 0.308 7.831 0.169
624176
28 96.1389 12.8766 13.60 11.592 0.201 11.007 0.140
142390
117 198.0532 6.1502 13.45 10.221 0.166 7.920 0.208
743726
34 108.7851 -4.7390 13.41 10.202 0.186 9.577 0.176
3214943
104 308.5108 58.0499 13.36 10.550 0.219 7.758 0.159