# uvot_fluxes_wget.pl vrs. 2024-08-27 fem at 250815d11h01m02s420900usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01339848002 -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
# ========= GRB250805A ===================
Could not find/read custom source region custom_1339848_src.reg
Used archived XRT position of 24.21208 -81.40175 4.00
Reference: GCN_Circulars-41238-Tue,_5_Aug_2025_12:52:52_+0000
The position is (01:36:50.90, -81:24:06.3)
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(24.21208,-81.40175,4") # color=red dash=0
Source region spec. is: 24.21208 -81.40175 4"
Region file centered at (24.21208,-81.40175), which is (01:36:50.90, -81:24:06.3)
Could not find/read custom background region custom_1339848_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 -36.09014 from uncorrected trigger time of 776066948.86 in BAT summary file
# ============ Reading file sw01339848992uwh_sk.img ================
Use keyword TRIGTIME of 776066984.96 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 776070521
The processing date in extension 0 is: 2025-08-05T18:30:33
The trigger time is: 776066984.96. 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 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(24.21208,-81.40175,25")
fk5;-circle(24.21208,-81.40175,12.5")
fk5;-circle(24.183676,-81.396539,6")
fk5;-circle(24.202835,-81.406890,6")
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 wh776070521I 3536.5 0.98 147.4 289.8 202 7651 5146 -0.075 0.124 99.00 21.3 -0.0754 0.1242 99.00 21.3 147 -0.320 0.527 99.00 0.114
2 wh776070521E 3536.5 0.98 147.4 286.4 196 7621 5139 -0.031 0.123 99.00 21.2
3 wh776071091I 4106.1 0.98 196.6 393.2 204 10101 5135 -0.043 0.108 99.00 21.4 -0.0570 0.0817 99.00 21.7 344 -0.267 0.376 99.00 0.104
Sum (T+ 3537 to 4306): 683.0 701.6 (est. in src region) SNR_unwtd_sum: -0.70 0.9987 signif. UL: 21.75
0 344 776070936 3951.3 354.7 -414.7 -0.0570 0.0817 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.267 +/- 0.368 snr: -0.7 mag: 99.00 UL: 20.12
Rebinned Data for sw01339848992uwh_sk.img using a zero point of 20.115:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 338 3951.1 354.8 -414.6 -0.0570 0.0817 99.00 99.00 3951.1 -0.0570 0.0817 99.00 99.00 21.75
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01339848992uvv_sk.img ================
Use keyword TRIGTIME of 776066984.96 for trigger time.
Long-term sensitivity correction to zero point is -0.230 at 776070502
The processing date in extension 0 is: 2025-08-05T18:30:28
The trigger time is: 776066984.96. The reference is keyword in image file
Using zero point of 17.660 for filter V
Use aperture correction of 1.030 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(24.21208,-81.40175,25")
fk5;-circle(24.21208,-81.40175,12.5")
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 vv776070502E 3517.4 0.99 10.4 5.9 202 155 5856 0.053 0.247 20.85 17.9
# ============ Reading file sw01339848001uvv_sk.img ================
Use keyword TRIGTIME of 776066984.96 for trigger time.
Long-term sensitivity correction to zero point is -0.230 at 776076163
The processing date in extension 0 is: 2025-08-15T10:23:43
The trigger time is: 776066984.96. The reference is keyword in image file
Using zero point of 17.660 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(24.21208,-81.40175,25")
fk5;-circle(24.21208,-81.40175,12.5")
fk5;-circle(24.183488,-81.396500,6")
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 vv776076162I 9177.7 1.00 295.0 152.8 208 3828 5626 0.040 0.044 21.16 19.6 0.0397 0.0441 21.16 19.6 295 4.170 4.635 18.74 0.020
2 vv776076466I 9481.3 1.00 295.0 134.7 200 3756 5604 0.002 0.041 24.22 19.8 0.0210 0.0302 21.85 20.0 590 2.223 3.228 19.42 0.020
3 vv776076770I 9785.3 1.00 295.0 142.1 208 3755 5644 0.013 0.043 22.37 19.7 0.0184 0.0247 22.00 20.2 885 1.985 2.672 19.55 0.020
Sum (T+ 9178 to 10085): 429.7 414.0 (est. in src region) SNR_unwtd_sum: 0.75 0.9987 signif. UL: 20.22
0 885 776076616 9631.3 453.7 -453.6 0.0184 0.0247 22.000 77.000 -0.924
Total wtd_rate (for all exposures so far): -0.220 +/- 0.363 snr: -0.6 mag: 99.00 UL: 17.65
# ============ Reading file sw01339848002uvv_sk.img ================
Use keyword TRIGTIME of 776066984.96 for trigger time.
Long-term sensitivity correction to zero point is -0.230 at 776105014
The processing date in extension 0 is: 2025-08-15T10:23:22
The trigger time is: 776066984.96. The reference is keyword in image file
Using zero point of 17.660 for filter V
Use aperture correction of 1.030 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(24.21208,-81.40175,25")
fk5;-circle(24.21208,-81.40175,12.5")
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 vv776105014I 38029.3 1.00 94.0 47.6 204 1220 5872 0.057 0.077 20.77 19.0 0.0571 0.0770 20.77 19.0 94 24.494 33.054 16.82 0.005
Sum (T+ 38029 to 38125): 47.6 42.4 (est. in src region) SNR_unwtd_sum: 0.74 0.9987 signif. UL: 18.98
0 94 776105062 38077.1 47.8 -47.8 0.0571 0.0770 20.769 78.231 -0.927
Total wtd_rate (for all exposures so far): -0.216 +/- 0.363 snr: -0.6 mag: 99.00 UL: 17.65
Rebinned Data for sw01339848002uvv_sk.img using a zero point of 17.660:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 881 9631.4 453.7 -453.7 0.0184 0.0247 22.00 0.92 9631.4 0.0184 0.0247 22.00 0.92 20.22
1 93.6 38077.1 47.8 -47.8 0.0571 0.0770 20.77 0.93 12362.9 0.0221 0.0235 21.80 0.79 20.23
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01339848992ubb_sk.img ================
Use keyword TRIGTIME of 776066984.96 for trigger time.
Long-term sensitivity correction to zero point is -0.227 at 776070886
The processing date in extension 0 is: 2025-08-05T18:30:33
The trigger time is: 776066984.96. The reference is keyword in image file
Using zero point of 18.883 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(24.21208,-81.40175,25")
fk5;-circle(24.21208,-81.40175,12.5")
fk5;-circle(24.183839,-81.396523,6")
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 bb776070886I 3901.5 0.99 196.6 159.1 204 4829 5592 -0.090 0.068 99.00 20.9 -0.0905 0.0682 99.00 20.9 197 -1.323 0.998 99.00 0.076
Sum (T+ 3901 to 4101): 159.1 176.2 (est. in src region) SNR_unwtd_sum: -1.33 0.9987 signif. UL: 20.87
0 197 776070986 4001.3 99.9 -99.9 -0.0905 0.0682 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.344 +/- 0.342 snr: -1.0 mag: 99.00 UL: 19.04
# ============ Reading file sw01339848002ubb_sk.img ================
Use keyword TRIGTIME of 776066984.96 for trigger time.
Long-term sensitivity correction to zero point is -0.227 at 776089012
The processing date in extension 0 is: 2025-08-15T10:23:21
The trigger time is: 776066984.96. The reference is keyword in image file
Using zero point of 18.883 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(24.21208,-81.40175,25")
fk5;-circle(24.21208,-81.40175,12.5")
fk5;-circle(24.184024,-81.396559,6")
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 bb776089011I 22027.0 0.99 295.0 353.1 196 10298 5558 -0.036 0.068 99.00 20.7 -0.0358 0.0679 99.00 20.7 295 -2.900 5.499 99.00 0.010
2 bb776089315I 22330.4 0.97 5.3 13.3 208 280 5684 0.613 0.743 19.41 17.7 -0.0245 0.0679 99.00 20.6 300 -2.330 5.479 99.00 0.010
Sum (T+ 22027 to 22336): 366.3 373.4 (est. in src region) SNR_unwtd_sum: -0.36 0.9987 signif. UL: 20.63
0 300 776089165 22179.6 156.2 -152.6 -0.0245 0.0679 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.352 +/- 0.341 snr: -1.0 mag: 99.00 UL: 19.05
Rebinned Data for sw01339848002ubb_sk.img using a zero point of 18.883:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 195 4001.3 99.9 -99.9 -0.0905 0.0682 99.00 99.00 4001.3 -0.0905 0.0682 99.00 99.00 20.87
1 297 22179.6 156.2 -152.6 -0.0245 0.0679 99.00 99.00 14970.2 -0.0507 0.0491 99.00 99.00 21.16
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01339848992uuu_sk.img ================
Use keyword TRIGTIME of 776066984.96 for trigger time.
Long-term sensitivity correction to zero point is -0.246 at 776070680
The processing date in extension 0 is: 2025-08-05T18:30:33
The trigger time is: 776066984.96. The reference is keyword in image file
Using zero point of 18.094 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(24.21208,-81.40175,25")
fk5;-circle(24.21208,-81.40175,12.5")
fk5;-circle(24.183116,-81.396549,6")
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 uu776070680I 3695.5 1.00 196.6 61.0 204 1952 5633 -0.051 0.042 99.00 20.6 -0.0509 0.0420 99.00 20.6 197 -1.460 1.204 99.00 0.097
Sum (T+ 3695 to 3895): 61.0 70.7 (est. in src region) SNR_unwtd_sum: -1.21 0.9987 signif. UL: 20.58
0 197 776070780 3795.4 99.9 -99.9 -0.0509 0.0420 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.428 +/- 0.327 snr: -1.3 mag: 99.00 UL: 18.38
# ============ Reading file sw01339848002uuu_sk.img ================
Use keyword TRIGTIME of 776066984.96 for trigger time.
Long-term sensitivity correction to zero point is -0.246 at 776088100
The processing date in extension 0 is: 2025-08-15T10:23:20
The trigger time is: 776066984.96. The reference is keyword in image file
Using zero point of 18.094 for filter U
Use aperture correction of 1.032 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(24.21208,-81.40175,25")
fk5;-circle(24.21208,-81.40175,12.5")
fk5;-circle(24.183700,-81.396533,6")
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 uu776088099I 21114.7 1.00 295.0 91.2 200 2701 5600 -0.019 0.034 99.00 20.6 -0.0186 0.0341 99.00 20.6 295 -2.981 5.485 99.00 0.019
2 uu776088403I 21418.1 1.00 295.0 103.6 204 2782 5601 0.008 0.036 23.35 20.4 -0.0053 0.0249 99.00 20.9 590 -0.931 4.028 99.00 0.018
3 uu776088706I 21721.7 1.00 295.0 97.0 204 2738 5572 -0.011 0.035 99.00 20.5 -0.0074 0.0203 99.00 21.1 885 -1.239 3.312 99.00 0.018
4 uu776099858I 32873.1 1.00 295.0 115.0 204 3035 5597 0.015 0.038 22.63 20.3 -0.0017 0.0180 99.00 21.2 1180 -0.665 3.130 99.00 0.016
5 uu776100161I 33176.6 0.99 295.1 168.3 200 5009 5578 -0.040 0.046 99.00 20.4 -0.0092 0.0171 99.00 21.4 1475 -1.258 3.024 99.00 0.013
6 uu776100464I 33480.0 0.99 15.4 16.0 196 567 5610 -0.258 0.277 99.00 18.5 -0.0118 0.0172 99.00 21.4 1491 -1.357 3.021 99.00 0.013
Sum (T+ 21115 to 33496): 591.1 608.1 (est. in src region) SNR_unwtd_sum: -0.69 0.9987 signif. UL: 21.41
0 1491 776093272 26286.8 7208.9 -5172.0 -0.0118 0.0172 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.439 +/- 0.325 snr: -1.4 mag: 99.00 UL: 18.39
Rebinned Data for sw01339848002uuu_sk.img using a zero point of 18.094:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 3795.4 99.9 -99.9 -0.0509 0.0420 99.00 99.00 3795.4 -0.0509 0.0420 99.00 99.00 20.58
1 1.48e+03 26282.1 7213.6 -5167.4 -0.0118 0.0172 99.00 99.00 23659.4 -0.0164 0.0160 99.00 99.00 21.58
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01339848001uw1_sk.img ================
Use keyword TRIGTIME of 776066984.96 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 776082630
The processing date in extension 0 is: 2025-08-15T10:23:44
The trigger time is: 776066984.96. 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 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(24.21208,-81.40175,25")
fk5;-circle(24.21208,-81.40175,12.5")
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 w1776082629I 15644.8 1.00 626.1 39.0 204 1523 5819 -0.024 0.011 99.00 21.4 -0.0238 0.0106 99.00 21.4 626 -6.734 2.990 99.00 0.041
Sum (T+ 15645 to 16281): 39.0 53.4 (est. in src region) SNR_unwtd_sum: -2.25 0.9987 signif. UL: 21.41
0 626 776082948 15962.8 318.1 -318.1 -0.0238 0.0106 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.500 +/- 0.324 snr: -1.5 mag: 99.00 UL: 17.52
# ============ Reading file sw01339848002uw1_sk.img ================
Use keyword TRIGTIME of 776066984.96 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 776093985
The processing date in extension 0 is: 2025-08-15T10:23:21
The trigger time is: 776066984.96. 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(24.21208,-81.40175,25")
fk5;-circle(24.21208,-81.40175,12.5")
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 w1776093984I 26999.7 1.00 392.9 35.3 196 1001 5837 0.004 0.016 23.06 20.3 0.0044 0.0159 23.06 20.3 393 2.117 7.667 19.48 0.024
2 w1776098951I 31966.9 1.00 885.6 70.7 208 2092 5883 -0.004 0.010 99.00 21.0 -0.0013 0.0085 99.00 21.1 1278 -0.551 4.605 99.00 0.022
Sum (T+ 27000 to 32867): 106.0 107.6 (est. in src region) SNR_unwtd_sum: -0.15 0.9987 signif. UL: 21.12
0 1278 776097798 30813.4 2053.2 -3813.8 -0.0013 0.0085 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.500 +/- 0.323 snr: -1.5 mag: 99.00 UL: 17.52
Rebinned Data for sw01339848002uw1_sk.img using a zero point of 17.169:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 626 15962.8 318.1 -318.1 -0.0238 0.0106 99.00 99.00 15962.8 -0.0238 0.0106 99.00 99.00 21.41
1 1.28e+03 30813.7 2052.9 -3814.1 -0.0013 0.0085 99.00 99.00 25931.0 -0.0087 0.0067 99.00 99.00 21.68
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01339848001um2_sk.img ================
Use keyword TRIGTIME of 776066984.96 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 776077075
The processing date in extension 0 is: 2025-08-15T10:23:43
The trigger time is: 776066984.96. 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(24.21208,-81.40175,25")
fk5;-circle(24.21208,-81.40175,12.5")
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 m2776077075I 10090.4 1.00 310.5 4.4 188 209 5812 -0.008 0.007 99.00 21.0 -0.0077 0.0072 99.00 21.0 310 -2.369 2.215 99.00 0.149
2 m2776081723I 14738.1 1.00 885.6 28.7 184 972 5808 -0.002 0.006 99.00 20.9 -0.0038 0.0051 99.00 21.3 1196 -1.814 1.786 99.00 0.078
Sum (T+ 10090 to 15638): 33.1 37.6 (est. in src region) SNR_unwtd_sum: -0.76 0.9987 signif. UL: 21.26
0 1196 776080891 13905.6 1732.2 -3815.3 -0.0038 0.0051 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.533 +/- 0.317 snr: -1.7 mag: 99.00 UL: 17.00
# ============ Reading file sw01339848002um2_sk.img ================
Use keyword TRIGTIME of 776066984.96 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 776093078
The processing date in extension 0 is: 2025-08-15T10:23:21
The trigger time is: 776066984.96. 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 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(24.21208,-81.40175,25")
fk5;-circle(24.21208,-81.40175,12.5")
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 m2776093078I 26093.1 1.00 885.6 33.8 200 855 5820 0.005 0.007 22.32 20.5 0.0051 0.0069 22.32 20.5 886 4.074 5.497 18.77 0.038
Sum (T+ 26093 to 26993): 33.8 29.4 (est. in src region) SNR_unwtd_sum: 0.74 0.9987 signif. UL: 20.54
0 886 776093528 26543.0 449.9 -449.9 0.0051 0.0069 22.325 76.675 -0.928
Total wtd_rate (for all exposures so far): -0.514 +/- 0.316 snr: -1.6 mag: 99.00 UL: 16.99
Rebinned Data for sw01339848002um2_sk.img using a zero point of 16.591:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 1.2e+03 13905.5 1732.3 -3815.1 -0.0038 0.0051 99.00 99.00 13905.5 -0.0038 0.0051 99.00 99.00 21.26
1 885 26543.0 449.9 -449.9 0.0051 0.0069 22.32 0.93 19281.6 -0.0000 0.0041 99.00 99.00 21.29
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01339848992uw2_sk.img ================
Use keyword TRIGTIME of 776066984.96 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 776071297
The processing date in extension 0 is: 2025-08-05T18:30:33
The trigger time is: 776066984.96. 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 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(24.21208,-81.40175,25")
fk5;-circle(24.21208,-81.40175,12.5")
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 w2776071296I 4312.0 1.00 145.6 3.7 192 190 5823 -0.018 0.014 99.00 20.7 -0.0184 0.0140 99.00 20.7 146 -1.620 1.229 99.00 0.265
Sum (T+ 4312 to 4460): 3.7 6.3 (est. in src region) SNR_unwtd_sum: -1.32 0.9987 signif. UL: 20.74
0 146 776071371 4385.9 74.0 -74.0 -0.0184 0.0140 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.562 +/- 0.308 snr: -1.8 mag: 99.00 UL: 17.51
# ============ Reading file sw01339848002uw2_sk.img ================
Use keyword TRIGTIME of 776066984.96 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 776104108
The processing date in extension 0 is: 2025-08-15T10:23:22
The trigger time is: 776066984.96. 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 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(24.21208,-81.40175,25")
fk5;-circle(24.21208,-81.40175,12.5")
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 w2776104107I 37123.0 1.00 885.6 49.2 208 1449 5888 -0.002 0.008 99.00 21.0 -0.0023 0.0084 99.00 21.0 886 -1.714 6.288 99.00 0.023
Sum (T+ 37123 to 38023): 49.2 51.2 (est. in src region) SNR_unwtd_sum: -0.27 0.9987 signif. UL: 21.03
0 886 776104558 37572.8 449.9 -449.9 -0.0023 0.0084 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.565 +/- 0.308 snr: -1.8 mag: 99.00 UL: 17.51
Rebinned Data for sw01339848002uw2_sk.img using a zero point of 17.035:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 146 4385.9 74.0 -74.0 -0.0184 0.0140 99.00 99.00 4385.9 -0.0184 0.0140 99.00 99.00 20.74
1 885 37572.8 449.9 -449.9 -0.0023 0.0084 99.00 99.00 32886.6 -0.0046 0.0074 99.00 99.00 21.25
The data range from T+3536.5 s (0.04 d) to T+38124.8 s (0.44 d)
Wrote uvot_fluxes_250815d11h01m02s420900usUT.qdp
Wrote uvot_fluxes_250815d11h01m02s420900usUT.gif
Wrote uvot_fluxes_250815d11h01m02s420900usUT.ps
Wrote uvot_fluxes_250815d11h01m02s420900usUT_vis.qdp
Wrote uvot_fluxes_250815d11h01m02s420900usUT_uv.qdp
Wrote uvot_fluxes_250815d11h01m02s420900usUT_vis.gif
Wrote uvot_fluxes_250815d11h01m02s420900usUT_vis.ps
Wrote uvot_fluxes_250815d11h01m02s420900usUT_uv.gif
Wrote uvot_fluxes_250815d11h01m02s420900usUT_uv.ps
# ================ Make Light Curve for Weighted Filters ==========
Use the following filters with indicated color corrections (mags):
b (0) , u (0) , v (0) , white (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 6.4 3917.2 6167.8 -380.7 -0.0831 0.0910 99.00 99.00 3917.2 -0.0831 0.0910 99.00 99.00 21.86
1 0.0237 23044.6 15080.2 -1929.9 -0.0768 0.1217 99.00 99.00 3987.9 -0.0830 0.0891 99.00 99.00 21.89
The data range from T+3536.5 s (0.04 d) to T+38124.8 s (0.44 d)
Wrote uvot_fluxes_wtd_250815d11h01m02s420900usUT.qdp
Wrote uvot_fluxes_wtd_250815d11h01m02s420900usUT.gif
Wrote uvot_fluxes_wtd_250815d11h01m02s420900usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2024-08-27 fem