# uvot_fluxes_wget.pl vrs. 2024-08-27 fem at 250530d06h09m22s793005usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01315630001 -use_uvot -rebin -plot_mag -sens_corr -search_src_reg -wrk_dir=/data/uvot/swift_data/home/uvot_lc -web -useprev -zp_2011 -gamma=1.0 -use_filter_wtd=white v b u
# Current directory: /data/uvot/swift_data/home/uvot_lc
# ========= GRB250520A ===================
Could not find/read custom source region custom_1315630_src.reg
Used archived XRT position of 282.28575 -11.86914 4.00
Reference: GCN_Circulars-40494-Tue,_20_May_2025_08:04:06_+0000
The position is (18:49:08.58, -11:52:08.9)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl xrt
global font="helvetica 12 bold" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source=1
fk5;circle(282.28575,-11.86914,4") # color=red dash=0
Source region spec. is: 282.28575 -11.86914 4"
Region file centered at (282.28575,-11.86914), which is (18:49:08.58, -11:52:08.9)
Could not find/read custom background region custom_1315630_bkg.reg
Made source region file with 5" aper with name uvot_flux_src5.reg
Coincidence losses are calculated using a 5" aperture.
Exposure times (t_exp) have NOT been corrected for coinc. loss, but rates and mags have been.
The no. of background pixels has been corrected by the ratio of coincidence loss corrections in the source and background regions.
The errors have been adjusted to account for the binomial distribution of counts at large rates.
A table entry starting with # is an exposure with no aspect solution.
A table entry starting with ! has no pixels in either source or background region.
A table entry starting with % is unreliable because it is not well inside the image.
Upper limits in tables give the 0.9987 confidence limit using Bayesian analysis for detection taking the observed counts into account.
Upper limits in plots give the 0.9772 confidence limit using Bayesian analysis.
Weighted rates in tables (wtd_rate) combine rates from different exposures weighted by the expected source rate divided by the background rate
The source is assumed to produce the same magnitude in all filters.
The source is assumed to decay as t**(-1.0), and the rate is normalized so that the white filter produces 1 cps at 1000 sec.
The Rebinned Data for All_files combine rates from different exposures weighted by the expected rate divided by the observed sigma squared.
A plot of these data is stored in uvot_fluxes_wtd_date.ps and .gif.
A zero point of 20.29 is adopted for weighting rates.
Subtract UTCF of -35.63532 from uncorrected trigger time of 769401736.84 in BAT summary file
# ============ Reading file sw01315630992uwh_sk.img ================
Use keyword TRIGTIME of 769401772.48 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 769401921
The processing date in extension 0 is: 2025-05-20T18:22:52
The trigger time is: 769401772.48. The reference is keyword in image file
Using zero point of 20.115 for filter WHITE
Use aperture correction of 1.035 based on aperture of 4.00
Using background region based on sources found in extension 6:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(282.28575,-11.86914,25")
fk5;-circle(282.28575,-11.86914,12.5")
fk5;-circle(282.289554,-11.873708,6")
fk5;-circle(282.284615,-11.875239,6")
fk5;-circle(282.289112,-11.872246,6")
fk5;-circle(282.285434,-11.871292,6")
fk5;-circle(282.293742,-11.869607,6")
fk5;-circle(282.291008,-11.866160,6")
fk5;-circle(282.291035,-11.863089,6")
fk5;-circle(282.281703,-11.864585,6")
fk5;-circle(282.292375,-11.864916,6")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 wh769401921I 148.7 0.95 147.4 760.9 200 14744 4031 0.217 0.209 21.77 20.3 0.2173 0.2086 21.77 20.3 147 0.057 0.055 23.40 0.729
2 wh769401921E 148.7 0.95 147.4 749.9 198 14752 4031 0.187 0.207 21.94 20.3
3 wh769402277E 505.5 0.95 19.4 98.7 196 2011 3999 0.007 0.569 25.51 19.5 0.1928 0.1958 21.90 20.4 167 0.056 0.054 23.42 0.679
4 wh769402451E 679.2 0.94 19.5 115.8 199 1986 4045 1.020 0.619 20.09 19.0 0.2787 0.1869 21.50 20.3 186 0.066 0.054 23.24 0.632
5 wh769402625E 852.8 0.95 19.5 106.0 201 2046 4048 0.248 0.593 21.63 19.3 0.2758 0.1783 21.51 20.3 206 0.067 0.054 23.22 0.587
6 wh769402648I 875.8 0.94 147.4 888.6 200 17069 4036 0.318 0.227 21.36 20.1 0.2934 0.1406 21.45 20.5 353 0.080 0.052 23.04 0.389
7 wh769402952E 1180.2 0.92 19.4 169.8 201 3460 4003 -0.227 0.777 99.00 19.2 0.2671 0.1391 21.55 20.5 373 0.079 0.052 23.05 0.362
High bkg: 8 wh769403126E 19.5 4731 4000 60.805 0.884
8 wh769403126E 1353.5 0.87 19.5 262.6 199 4731 4053 1.845 1.008 19.45 18.4 0.3397 0.1406 21.29 20.4 392 0.082 0.052 23.00 0.330
above line uses coinc_corr_src: 0.873 corr_bkg: 0.885
Sum (T+ 149 to 1373): 2402.5 2281.3 (est. in src region) SNR_unwtd_sum: 2.42 0.9987 signif. UL: 20.41
0 392 769402443 670.7 702.6 -522.0 0.3397 0.1406 21.287 0.580 -0.376
Total wtd_rate (for all exposures so far): 0.082 +/- 0.051 snr: 1.6 mag: 23.00 UL: 21.68
Rebinned Data for sw01315630992uwh_sk.img using a zero point of 20.115:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 140 223.6 74.9 -74.9 0.2173 0.2086 21.77 0.73 223.6 0.2173 0.2086 21.77 0.73 20.28
1 55.3 688.6 183.9 -183.2 0.4238 0.3427 21.05 0.64 355.2 0.2758 0.1783 21.51 0.54 20.34
2 174 1015.5 357.7 -139.8 0.4117 0.2215 21.08 0.47 666.0 0.3397 0.1406 21.29 0.38 20.41
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01315630992uvv_sk.img ================
Use keyword TRIGTIME of 769401772.48 for trigger time.
Long-term sensitivity correction to zero point is -0.229 at 769401899
The processing date in extension 0 is: 2025-05-20T18:22:27
The trigger time is: 769401772.48. The reference is keyword in image file
Using zero point of 17.661 for filter V
Use aperture correction of 1.030 based on aperture of 4.00
Using background region based on sources found in extension 2:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(282.28575,-11.86914,25")
fk5;-circle(282.28575,-11.86914,12.5")
fk5;-circle(282.289698,-11.873735,6")
fk5;-circle(282.293749,-11.869628,6")
fk5;-circle(282.291072,-11.863052,6")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 vv769401899E 126.5 0.99 12.4 15.3 198 501 5333 -0.274 0.337 99.00 17.8 -0.2737 0.3373 99.00 17.8 12 -0.409 0.504 99.00 0.440
2 vv769402155E 382.8 0.99 19.5 23.0 199 783 5339 -0.330 0.263 99.00 18.2 -0.3084 0.2074 99.00 18.5 32 -0.570 0.463 99.00 0.262
3 vv769402327E 555.1 0.98 19.5 31.2 198 773 5362 0.143 0.306 19.77 17.6 -0.1374 0.1731 99.00 18.5 51 -0.467 0.451 99.00 0.204
4 vv769402502E 730.0 0.99 19.4 24.9 203 810 5341 -0.317 0.274 99.00 18.1 -0.1868 0.1464 99.00 18.8 71 -0.546 0.443 99.00 0.167
5 vv769402829E 1057.1 0.98 19.5 38.0 195 1008 5359 0.071 0.338 20.54 17.5 -0.1314 0.1359 99.00 18.8 90 -0.526 0.440 99.00 0.135
6 vv769403003E 1231.1 0.98 19.5 46.8 200 1287 5339 -0.075 0.377 99.00 17.5 -0.1215 0.1302 99.00 18.8 110 -0.530 0.439 99.00 0.108
Sum (T+ 127 to 1251): 179.2 192.0 (est. in src region) SNR_unwtd_sum: -0.93 0.9987 signif. UL: 18.85
0 110 769402498 725.7 525.2 -599.2 -0.1215 0.1302 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.075 +/- 0.051 snr: 1.5 mag: 23.10 UL: 19.27
# ============ Reading file sw01315630001uvv_sk.img ================
Use keyword TRIGTIME of 769401772.48 for trigger time.
Long-term sensitivity correction to zero point is -0.229 at 769418478
The processing date in extension 0 is: 2025-05-30T05:49:37
The trigger time is: 769401772.48. The reference is keyword in image file
Using zero point of 17.661 for filter V
Use aperture correction of 1.030 based on aperture of 4.00
Using background region based on sources found in extension 5:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(282.28575,-11.86914,25")
fk5;-circle(282.28575,-11.86914,12.5")
fk5;-circle(282.291120,-11.863105,6")
fk5;-circle(282.291104,-11.866123,6")
fk5;-circle(282.293866,-11.869613,6")
fk5;-circle(282.285422,-11.871238,6")
fk5;-circle(282.289637,-11.873717,6")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 vv769418477I 16705.4 0.99 295.0 434.6 208 10452 5005 0.001 0.075 25.38 19.2 0.0008 0.0753 25.38 19.2 295 0.156 14.290 22.31 0.004
2 vv769418781I 17008.9 0.99 295.0 421.2 188 10255 4945 0.111 0.074 20.05 18.9 0.0557 0.0527 20.80 19.3 590 11.152 10.104 17.67 0.004
3 vv769419084I 17312.5 0.99 295.0 423.7 204 10370 4963 -0.009 0.074 99.00 19.2 0.0342 0.0430 21.33 19.6 885 7.096 8.312 18.16 0.004
4 vv769434548I 32776.4 0.99 295.0 421.4 196 10579 4972 0.015 0.074 22.18 19.2 0.0295 0.0372 21.49 19.8 1180 6.985 7.956 18.18 0.003
5 vv769434852I 33079.9 0.99 295.1 394.4 200 10221 4965 -0.062 0.072 99.00 19.5 0.0113 0.0330 22.53 20.0 1475 4.700 7.628 18.61 0.003
6 vv769435155I 33383.4 0.99 295.0 363.4 192 10007 4935 -0.092 0.069 99.00 19.6 -0.0059 0.0298 99.00 20.3 1770 1.814 7.321 19.64 0.003
Sum (T+ 16705 to 33683): 2458.7 2468.7 (est. in src region) SNR_unwtd_sum: -0.20 0.9987 signif. UL: 20.26
0 1770 769426967 25194.4 8488.8 -8489.0 -0.0059 0.0298 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.075 +/- 0.051 snr: 1.5 mag: 23.10 UL: 19.27
Rebinned Data for sw01315630001uvv_sk.img using a zero point of 17.661:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 12.2 132.8 6.3 -6.3 -0.2737 0.3373 99.00 99.00 132.8 -0.2737 0.3373 99.00 99.00 17.78
1 57.6 565.7 184.1 -182.9 -0.1683 0.1624 99.00 99.00 489.9 -0.1868 0.1464 99.00 99.00 18.81
2 38.1 1153.8 97.1 -96.7 -0.0019 0.2532 99.00 99.00 724.5 -0.1215 0.1302 99.00 99.00 18.85
3 1.46e+03 23526.8 9852.9 -6821.4 0.0113 0.0330 22.53 1.48 21952.2 0.0021 0.0320 24.35 3.02 20.11
4 292 33533.3 149.9 -149.9 -0.0917 0.0687 99.00 99.00 23772.3 -0.0126 0.0291 99.00 99.00 20.35
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01315630992ubb_sk.img ================
Use keyword TRIGTIME of 769401772.48 for trigger time.
Long-term sensitivity correction to zero point is -0.224 at 769402254
The processing date in extension 0 is: 2025-05-20T18:22:37
The trigger time is: 769401772.48. The reference is keyword in image file
Using zero point of 18.886 for filter B
Use aperture correction of 1.035 based on aperture of 4.00
Using background region based on sources found in extension 1:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(282.28575,-11.86914,25")
fk5;-circle(282.28575,-11.86914,12.5")
fk5;-circle(282.290853,-11.866277,6")
fk5;-circle(282.290999,-11.863087,6")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 bb769402253E 481.2 0.98 19.5 31.5 199 1126 5363 -0.557 0.311 99.00 19.3 -0.5575 0.3108 99.00 19.3 19 -0.998 0.557 99.00 0.256
2 bb769402427E 654.5 0.98 19.5 37.8 200 1171 5375 -0.315 0.341 99.00 19.0 -0.4365 0.2305 99.00 19.7 39 -0.918 0.462 99.00 0.217
3 bb769402600E 828.4 0.98 19.4 37.2 199 1224 5362 -0.445 0.339 99.00 19.1 -0.4393 0.1907 99.00 20.0 58 -0.993 0.422 99.00 0.190
4 bb769402928E 1155.9 0.97 19.4 69.4 198 2093 5365 -0.433 0.469 99.00 18.7 -0.4378 0.1844 99.00 20.0 78 -1.034 0.413 99.00 0.140
5 bb769403101E 1329.2 0.95 19.5 115.2 199 2946 5376 0.348 0.613 20.03 18.0 -0.2846 0.1906 99.00 19.8 97 -0.968 0.410 99.00 0.104
Sum (T+ 481 to 1349): 291.1 317.1 (est. in src region) SNR_unwtd_sum: -1.49 0.9987 signif. UL: 19.80
0 97 769402672 899.6 449.3 -418.4 -0.2846 0.1906 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.062 +/- 0.050 snr: 1.2 mag: 23.30 UL: 20.55
Rebinned Data for sw01315630992ubb_sk.img using a zero point of 18.886:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 57.3 664.4 183.8 -183.2 -0.4393 0.1907 99.00 99.00 664.4 -0.4393 0.1907 99.00 99.00 20.00
1 37.2 1251.7 97.3 -95.7 -0.0464 0.3849 99.00 99.00 895.7 -0.2846 0.1906 99.00 99.00 19.80
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01315630992uuu_sk.img ================
Use keyword TRIGTIME of 769401772.48 for trigger time.
Long-term sensitivity correction to zero point is -0.243 at 769402229
The processing date in extension 0 is: 2025-05-20T18:22:37
The trigger time is: 769401772.48. The reference is keyword in image file
Using zero point of 18.097 for filter U
Use aperture correction of 1.032 based on aperture of 4.00
Using background region based on sources found in extension 4:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(282.28575,-11.86914,25")
fk5;-circle(282.28575,-11.86914,12.5")
fk5;-circle(282.290901,-11.863049,6")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 uu769402228E 456.2 0.99 19.5 10.5 201 514 5764 -0.395 0.178 99.00 19.3 -0.3951 0.1778 99.00 19.3 19 -1.388 0.625 99.00 0.308
2 uu769402402E 629.9 0.99 19.5 11.7 200 529 5763 -0.354 0.188 99.00 19.1 -0.3748 0.1294 99.00 19.8 39 -1.497 0.515 99.00 0.262
3 uu769402576E 803.7 0.99 19.4 22.7 200 537 5789 0.225 0.260 19.72 18.1 -0.1759 0.1221 99.00 19.5 58 -1.007 0.506 99.00 0.231
4 uu769402903E 1131.1 0.98 19.5 26.4 199 962 5777 -0.364 0.283 99.00 18.5 -0.2226 0.1155 99.00 19.7 78 -1.105 0.496 99.00 0.169
5 uu769403077E 1304.5 0.98 19.4 44.1 200 1395 5776 -0.230 0.368 99.00 18.1 -0.2240 0.1178 99.00 19.6 97 -1.131 0.491 99.00 0.123
Sum (T+ 456 to 1324): 115.4 136.3 (est. in src region) SNR_unwtd_sum: -1.90 0.9987 signif. UL: 19.63
0 97 769402647 874.8 449.4 -418.7 -0.2240 0.1178 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.053 +/- 0.050 snr: 1.1 mag: 23.47 UL: 19.81
# ============ Reading file sw01315630001uuu_sk.img ================
Use keyword TRIGTIME of 769401772.48 for trigger time.
Long-term sensitivity correction to zero point is -0.243 at 769424223
The processing date in extension 0 is: 2025-05-30T05:49:38
The trigger time is: 769401772.48. The reference is keyword in image file
Using zero point of 18.097 for filter U
Use aperture correction of 1.032 based on aperture of 4.00
Using background region based on sources found in extension 1:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(282.28575,-11.86914,25")
fk5;-circle(282.28575,-11.86914,12.5")
fk5;-circle(282.291144,-11.863093,6")
fk5;-circle(282.291153,-11.866191,6")
fk5;-circle(282.289598,-11.873532,6")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 uu769424222I 22450.1 0.99 295.1 214.6 200 5487 5012 -0.015 0.053 99.00 20.1 -0.0155 0.0526 99.00 20.1 295 -2.637 8.966 99.00 0.008
2 uu769424526I 22753.6 0.99 295.0 254.9 188 5552 4998 0.162 0.057 20.07 19.3 0.0734 0.0388 20.93 19.9 590 12.831 6.672 17.52 0.008
3 uu769424829I 23057.2 0.99 199.9 170.5 204 3784 5011 0.086 0.069 20.77 19.4 0.0764 0.0339 20.89 20.0 790 13.327 5.840 17.48 0.008
4 uu769446679I 44907.0 0.99 295.0 213.3 208 5562 5085 -0.050 0.053 99.00 20.3 0.0420 0.0285 21.54 20.3 1085 10.777 5.555 17.71 0.007
5 uu769446983I 45210.6 0.99 295.0 199.4 208 5499 5075 -0.091 0.051 99.00 20.5 0.0135 0.0249 22.77 20.7 1380 7.526 5.299 18.10 0.006
6 uu769447286I 45514.0 0.99 183.3 112.6 188 3489 4988 -0.107 0.061 99.00 20.3 -0.0006 0.0231 99.00 20.9 1563 5.394 5.145 18.46 0.006
Sum (T+ 22450 to 45700): 1165.3 1166.3 (est. in src region) SNR_unwtd_sum: -0.03 0.9987 signif. UL: 20.93
0 1563 769435732 33960.0 11740.2 -11509.9 -0.0006 0.0231 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.054 +/- 0.050 snr: 1.1 mag: 23.46 UL: 19.81
Rebinned Data for sw01315630001uuu_sk.img using a zero point of 18.097:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 19.4 466.1 9.9 -9.9 -0.3951 0.1778 99.00 99.00 466.1 -0.3951 0.1778 99.00 99.00 19.26
1 57.7 864.1 286.7 -234.3 -0.1648 0.1423 99.00 99.00 764.1 -0.2226 0.1155 99.00 99.00 19.66
2 19 1314.4 9.9 -9.9 -0.2296 0.3679 99.00 99.00 872.9 -0.2240 0.1178 99.00 99.00 19.63
3 784 22854.6 405.6 -404.5 0.0764 0.0339 20.89 0.40 20456.7 0.0437 0.0328 21.50 0.61 20.20
4 769 45303.1 397.1 -396.1 -0.0793 0.0315 99.00 99.00 32040.3 -0.0136 0.0228 99.00 99.00 21.09
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01315630992uw1_sk.img ================
Use keyword TRIGTIME of 769401772.48 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 769402204
The processing date in extension 0 is: 2025-05-20T18:22:37
The trigger time is: 769401772.48. The reference is keyword in image file
Using zero point of 17.169 for filter UVW1
Use aperture correction of 1.035 based on aperture of 4.00
Using background region based on sources found in extension 3:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(282.28575,-11.86914,25")
fk5;-circle(282.28575,-11.86914,12.5")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 w1769402204E 431.9 1.00 19.4 3.0 198 93 5845 -0.010 0.094 99.00 18.5 -0.0099 0.0939 99.00 18.5 19 -0.078 0.735 99.00 0.781
2 w1769402376E 604.3 1.00 19.5 2.9 200 96 5843 -0.019 0.093 99.00 18.5 -0.0146 0.0659 99.00 18.9 39 -0.122 0.594 99.00 0.661
3 w1769402551E 779.4 1.00 19.5 4.0 199 119 5842 -0.005 0.108 99.00 18.3 -0.0113 0.0568 99.00 19.1 58 -0.114 0.553 99.00 0.538
4 w1769402879E 1106.9 1.00 19.4 3.5 200 159 5840 -0.103 0.102 99.00 18.6 -0.0342 0.0497 99.00 19.3 78 -0.210 0.535 99.00 0.416
High bkg: 5 w1769403052E 19.4 180 5844 1.583 0.118
5 w1769403052E 1280.2 1.00 19.4 3.8 198 180 5836 -0.121 0.107 99.00 18.6 -0.0515 0.0452 99.00 19.6 97 -0.292 0.524 99.00 0.339
Sum (T+ 432 to 1300): 17.2 22.0 (est. in src region) SNR_unwtd_sum: -1.14 0.9987 signif. UL: 19.56
0 97 769402623 850.6 449.4 -418.6 -0.0515 0.0452 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.051 +/- 0.050 snr: 1.0 mag: 23.52 UL: 18.89
# ============ Reading file sw01315630001uw1_sk.img ================
Use keyword TRIGTIME of 769401772.48 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 769423315
The processing date in extension 0 is: 2025-05-30T05:49:38
The trigger time is: 769401772.48. The reference is keyword in image file
Using zero point of 17.169 for filter UVW1
Use aperture correction of 1.035 based on aperture of 4.00
Using background region based on sources found in extension 2:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(282.28575,-11.86914,25")
fk5;-circle(282.28575,-11.86914,12.5")
fk5;-circle(282.291112,-11.863141,6")
fk5;-circle(282.291035,-11.866075,6")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 w1769423315I 21542.6 1.00 885.6 139.1 200 4119 5448 -0.014 0.014 99.00 20.8 -0.0142 0.0141 99.00 20.8 886 -5.520 5.485 99.00 0.015
2 w1769445772I 43999.8 1.00 885.6 162.1 208 4301 5476 -0.002 0.015 99.00 20.5 -0.0078 0.0104 99.00 21.1 1771 -4.720 4.988 99.00 0.011
Sum (T+ 21543 to 44900): 301.2 314.6 (est. in src region) SNR_unwtd_sum: -0.76 0.9987 signif. UL: 21.06
0 1771 769434994 33221.2 11678.4 -11678.5 -0.0078 0.0104 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.051 +/- 0.050 snr: 1.0 mag: 23.53 UL: 18.90
Rebinned Data for sw01315630001uw1_sk.img using a zero point of 17.169:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 58.2 615.3 183.9 -183.3 -0.0113 0.0568 99.00 99.00 615.3 -0.0113 0.0568 99.00 99.00 19.07
1 38.8 1203.5 96.5 -96.6 -0.1118 0.0741 99.00 99.00 850.6 -0.0515 0.0452 99.00 99.00 19.56
2 884 21992.5 449.9 -449.9 -0.0142 0.0141 99.00 99.00 19901.9 -0.0179 0.0134 99.00 99.00 20.92
3 884 44449.7 449.9 -449.9 -0.0015 0.0152 99.00 99.00 31537.4 -0.0101 0.0101 99.00 99.00 21.15
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01315630992um2_sk.img ================
Use keyword TRIGTIME of 769401772.48 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 769402180
The processing date in extension 0 is: 2025-05-20T18:22:37
The trigger time is: 769401772.48. The reference is keyword in image file
Using zero point of 16.591 for filter UVM2
Use aperture correction of 1.031 based on aperture of 4.00
Using background region based on sources found in extension 3:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(282.28575,-11.86914,25")
fk5;-circle(282.28575,-11.86914,12.5")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
# 1 m2769402179E 407.2 1.00 19.5 0.0 200 17 5839
2 m2769402351E 579.4 1.00 19.5 0.0 204 18 5846 -0.033 0.054 99.00 18.7 -0.0325 0.0536 99.00 18.7 19 -0.578 0.952 99.00 1.783
3 m2769402526E 754.4 1.00 19.5 0.0 204 23 5839 -0.043 0.054 99.00 18.7 -0.0380 0.0271 99.00 19.6 39 -0.708 0.761 99.00 1.353
4 m2769402854E 1081.9 1.00 19.5 0.0 198 30 5833 -0.053 0.054 99.00 18.8 -0.0430 0.0184 99.00 20.2 58 -0.823 0.705 99.00 1.038
5 m2769403027E 1255.3 1.00 19.5 1.0 200 36 5841 -0.012 0.054 99.00 18.5 -0.0353 0.0141 99.00 20.6 78 -0.800 0.673 99.00 0.830
Sum (T+ 579 to 1275): 1.0 3.7 (est. in src region) SNR_unwtd_sum: -2.51 0.9987 signif. UL: 20.58
0 78 769402700 927.6 347.5 -348.2 -0.0353 0.0141 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.044 +/- 0.050 snr: 0.9 mag: 23.68 UL: 18.36
# ============ Reading file sw01315630001um2_sk.img ================
Use keyword TRIGTIME of 769401772.48 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 769419390
The processing date in extension 0 is: 2025-05-30T05:49:37
The trigger time is: 769401772.48. The reference is keyword in image file
Using zero point of 16.591 for filter UVM2
Use aperture correction of 1.031 based on aperture of 4.00
Using background region based on sources found in extension 2:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(282.28575,-11.86914,25")
fk5;-circle(282.28575,-11.86914,12.5")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 m2769419389I 17617.4 1.00 561.7 26.6 196 864 5872 -0.004 0.010 99.00 20.5 -0.0040 0.0096 99.00 20.5 562 -2.176 5.208 99.00 0.036
2 m2769435460I 33688.4 1.00 778.3 28.8 204 750 5824 0.003 0.007 22.77 20.6 0.0003 0.0058 25.50 20.9 1340 -0.100 4.278 99.00 0.033
Sum (T+ 17617 to 34479): 55.5 55.1 (est. in src region) SNR_unwtd_sum: 0.05 0.9987 signif. UL: 20.90
0 1340 769429074 27301.2 7178.0 -9683.8 0.0003 0.0058 25.502 73.498 -3.374
Total wtd_rate (for all exposures so far): 0.044 +/- 0.050 snr: 0.9 mag: 23.68 UL: 18.36
Rebinned Data for sw01315630001um2_sk.img using a zero point of 16.591:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 58.4 815.1 286.5 -235.7 -0.0430 0.0310 99.00 99.00 815.1 -0.0430 0.0310 99.00 99.00 19.45
1 19.4 1265.2 9.9 -9.9 -0.0119 0.0541 99.00 99.00 927.5 -0.0353 0.0269 99.00 99.00 19.59
2 1.34e+03 27301.5 7177.6 -9684.1 0.0003 0.0058 25.50 3.37 25853.7 -0.0017 0.0057 99.00 99.00 21.01
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01315630992uw2_sk.img ================
Use keyword TRIGTIME of 769401772.48 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 769402131
The processing date in extension 0 is: 2025-05-20T18:22:36
The trigger time is: 769401772.48. The reference is keyword in image file
Using zero point of 17.035 for filter UVW2
Use aperture correction of 1.035 based on aperture of 4.00
Using background region based on sources found in extension 4:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(282.28575,-11.86914,25")
fk5;-circle(282.28575,-11.86914,12.5")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 w2769402130E 358.4 1.00 19.5 1.3 196 41 5839 -0.001 0.063 99.00 18.8 -0.0014 0.0629 99.00 18.8 19 -0.010 0.464 99.00 1.915
2 w2769402303E 530.8 1.00 19.5 1.0 202 45 5848 -0.031 0.054 99.00 19.1 -0.0161 0.0415 99.00 19.3 39 -0.104 0.371 99.00 1.509
3 w2769402476E 704.5 1.00 19.4 1.0 199 46 5841 -0.029 0.055 99.00 19.1 -0.0205 0.0331 99.00 19.6 58 -0.150 0.337 99.00 1.290
4 w2769402805E 1032.6 1.00 19.6 2.0 198 44 5843 0.028 0.076 20.93 18.5 -0.0084 0.0313 99.00 19.6 78 -0.101 0.331 99.00 1.128
5 w2769402977E 1205.5 1.00 19.5 2.1 204 72 5846 -0.024 0.078 99.00 18.6 -0.0115 0.0295 99.00 19.7 97 -0.114 0.327 99.00 0.886
High bkg: 6 w2769403151E 15.0 81 5843 0.921 0.103
6 w2769403151E 1378.8 1.00 15.0 1.0 200 81 5838 -0.122 0.072 99.00 19.1 -0.0262 0.0273 99.00 19.9 112 -0.151 0.324 99.00 0.716
Sum (T+ 358 to 1394): 8.4 11.3 (est. in src region) SNR_unwtd_sum: -0.96 0.9987 signif. UL: 19.93
0 112 769402630 857.8 536.2 -499.5 -0.0262 0.0273 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.040 +/- 0.049 snr: 0.8 mag: 23.78 UL: 18.83
# ============ Reading file sw01315630001uw2_sk.img ================
Use keyword TRIGTIME of 769401772.48 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 769428915
The processing date in extension 0 is: 2025-05-30T05:49:38
The trigger time is: 769401772.48. The reference is keyword in image file
Using zero point of 17.035 for filter UVW2
Use aperture correction of 1.035 based on aperture of 4.00
Using background region based on sources found in extension 2:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(282.28575,-11.86914,25")
fk5;-circle(282.28575,-11.86914,12.5")
fk5;-circle(282.291101,-11.862868,6")
Ext Exposure t-trig coinc t_exp src pix bkg pix net_rate +/- mag UL sum_rate +/- mag UL sumexp wtd_rate +/- mag wt/t
1 w2769428914I 27142.0 1.00 519.5 60.2 188 1640 5764 0.013 0.016 21.72 20.1 0.0133 0.0157 21.72 20.1 519 7.323 8.617 18.13 0.018
2 w2769451380I 49607.6 1.00 525.4 43.9 200 1430 5804 -0.011 0.013 99.00 20.7 0.0013 0.0103 24.28 20.7 1045 2.806 7.265 19.17 0.014
Sum (T+ 27142 to 50141): 104.0 102.8 (est. in src region) SNR_unwtd_sum: 0.12 0.9987 signif. UL: 20.71
0 1045 769440477 38704.2 11437.2 -11562.2 0.0013 0.0103 24.280 74.720 -2.400
Total wtd_rate (for all exposures so far): 0.040 +/- 0.049 snr: 0.8 mag: 23.77 UL: 18.83
Rebinned Data for sw01315630001uw2_sk.img using a zero point of 17.035:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 38.9 454.5 96.1 -96.1 -0.0161 0.0415 99.00 99.00 454.5 -0.0161 0.0415 99.00 99.00 19.32
1 73.4 1071.6 322.5 -367.1 -0.0316 0.0356 99.00 99.00 857.8 -0.0262 0.0273 99.00 99.00 19.93
2 1.04e+03 38705.7 11435.7 -11563.7 0.0013 0.0103 24.28 2.40 35030.5 -0.0014 0.0096 99.00 99.00 20.84
=========================================================
================ Start New Filter UGRISM ==================
=========================================================
# ============ Reading file sw01315630992ugu_sk.img ================
Use keyword TRIGTIME of 769401772.48 for trigger time.
The data range from T+126.5 s (0.00 d) to T+50141.4 s (0.58 d)
Wrote uvot_fluxes_250530d06h09m22s793005usUT.qdp
Wrote uvot_fluxes_250530d06h09m22s793005usUT.gif
Wrote uvot_fluxes_250530d06h09m22s793005usUT.ps
Wrote uvot_fluxes_250530d06h09m22s793005usUT_vis.qdp
Wrote uvot_fluxes_250530d06h09m22s793005usUT_uv.qdp
Wrote uvot_fluxes_250530d06h09m22s793005usUT_vis.gif
Wrote uvot_fluxes_250530d06h09m22s793005usUT_vis.ps
Wrote uvot_fluxes_250530d06h09m22s793005usUT_uv.gif
Wrote uvot_fluxes_250530d06h09m22s793005usUT_uv.ps
# ================ Make Light Curve for Weighted Filters ==========
Use the following filters with indicated color corrections (mags):
v (0) , white (0) , b (0) , u (0) ,
Rebinned Data for All_files using a zero point of 20.290:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 284 223.5 75.0 -96.9 0.2530 0.2449 21.78 0.73 223.5 0.2530 0.2449 21.78 0.73 20.29
1 0.406 454.2 21.8 -71.3 -3.0827 1.2250 99.00 99.00 223.8 0.2433 0.2443 21.82 0.75 20.30
2 29.1 796.3 577.0 -315.0 0.2985 0.2096 21.60 0.58 277.0 0.2580 0.1875 21.76 0.59 20.50
3 0.00521 21431.4 1828.9 -4725.9 0.5022 0.2256 21.04 0.40 277.4 0.2584 0.1873 21.76 0.59 20.50
4 0.00153 42363.2 3337.0 -9586.8 -0.5947 0.2110 99.00 99.00 277.6 0.2577 0.1872 21.76 0.59 20.50
The data range from T+126.5 s (0.00 d) to T+50141.4 s (0.58 d)
Wrote uvot_fluxes_wtd_250530d06h09m22s793005usUT.qdp
Wrote uvot_fluxes_wtd_250530d06h09m22s793005usUT.gif
Wrote uvot_fluxes_wtd_250530d06h09m22s793005usUT.ps
Found 3 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2024-08-27 fem