# uvot_fluxes_wget.pl vrs. 2024-08-27 fem at 250902d03h00m56s470620usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01344586001 -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
# ========= GRB250823A ===================
Could not find/read custom source region custom_1344586_src.reg
Used archived XRT position of 297.47812 -24.99558 4.00
Reference: GCN_Circulars-41515-Sun,_24_Aug_2025_01:08:28_+0000
The position is (19:49:54.75, -24:59:44.1)
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(297.47812,-24.99558,4") # color=red dash=0
Source region spec. is: 297.47812 -24.99558 4"
Region file centered at (297.47812,-24.99558), which is (19:49:54.75, -24:59:44.1)
Could not find/read custom background region custom_1344586_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 -36.19934 from uncorrected trigger time of 777672607.51 in BAT summary file
# ============ Reading file sw01344586992uwh_sk.img ================
Use keyword TRIGTIME of 777672643.712 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 777672770
The processing date in extension 0 is: 2025-08-24T18:28:40
The trigger time is: 777672643.712. 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 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(297.47812,-24.99558,25")
fk5;-circle(297.47812,-24.99558,12.5")
fk5;-circle(297.475691,-24.997502,6")
fk5;-circle(297.482584,-24.989216,6")
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 wh777672770I 126.5 0.96 147.4 642.3 198 15586 5579 0.651 0.188 20.58 19.9 0.6513 0.1878 20.58 19.9 147 0.154 0.044 22.32 1.083
2 wh777672770E 128.1 0.96 145.8 626.6 200 15406 5580 0.549 0.188 20.77 20.0
3 wh777673261E 618.1 0.96 19.5 92.8 199 1975 5595 1.249 0.540 19.87 19.0 0.7209 0.1775 20.47 19.9 167 0.165 0.044 22.25 1.001
4 wh777673434E 791.2 0.96 19.4 95.7 201 2007 5619 1.329 0.552 19.81 18.9 0.7840 0.1691 20.38 19.8 186 0.174 0.044 22.19 0.926
5 wh777673514I 870.6 0.96 147.4 642.2 200 15243 5597 0.712 0.188 20.48 19.8 0.7523 0.1257 20.42 20.0 334 0.200 0.043 22.04 0.622
6 wh777673816E 1173.2 0.96 19.5 78.5 201 1987 5595 0.394 0.498 21.13 19.4 0.7326 0.1219 20.45 20.0 353 0.202 0.043 22.03 0.599
7 wh777673989E 1346.0 0.96 19.4 90.2 200 2019 5607 1.008 0.535 20.11 19.1 0.7469 0.1189 20.43 20.0 373 0.205 0.043 22.01 0.576
Sum (T+ 126 to 1366): 1641.7 1383.3 (est. in src region) SNR_unwtd_sum: 6.28 0.9987 signif. UL: 20.01
0 373 777673305 660.8 705.0 -534.3 0.7469 0.1189 20.432 0.188 -0.161
Total wtd_rate (for all exposures so far): 0.205 +/- 0.042 snr: 4.9 mag: 22.01 UL: 21.31
Rebinned Data for sw01344586992uwh_sk.img using a zero point of 20.115:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 142 201.4 74.9 -74.9 0.6513 0.1878 20.58 0.27 201.4 0.6513 0.1878 20.58 0.27 19.90
1 18.7 628.0 9.9 -9.9 1.2489 0.5403 19.87 0.39 251.1 0.7209 0.1775 20.47 0.24 19.87
2 18.6 801.0 9.9 -9.9 1.3285 0.5515 19.81 0.38 308.2 0.7840 0.1691 20.38 0.21 19.84
3 179 1013.1 352.7 -142.5 0.7098 0.1672 20.49 0.23 660.6 0.7469 0.1189 20.43 0.16 20.01
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01344586992uvv_sk.img ================
Use keyword TRIGTIME of 777672643.712 for trigger time.
Long-term sensitivity correction to zero point is -0.230 at 777672751
The processing date in extension 0 is: 2025-08-24T18:28:25
The trigger time is: 777672643.712. 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 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(297.47812,-24.99558,25")
fk5;-circle(297.47812,-24.99558,12.5")
fk5;-circle(297.475825,-24.997455,6")
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 vv777672750E 106.9 0.99 11.9 16.6 198 273 5731 0.621 0.358 18.18 17.1
2 vv777673311E 668.3 0.99 19.4 20.8 198 428 5728 0.322 0.247 18.89 17.6 0.3223 0.2472 18.89 17.6 19 2.463 1.889 19.31 0.170
3 vv777673486E 842.7 0.99 19.4 32.8 200 439 5740 0.938 0.310 17.73 17.0 0.6297 0.1981 18.16 17.4 39 4.938 1.627 18.56 0.150
4 vv777673694E 1050.5 0.99 19.5 22.9 202 491 5715 0.297 0.259 18.98 17.6 0.5183 0.1577 18.37 17.7 58 4.689 1.446 18.61 0.129
5 vv777673867E 1223.8 0.99 19.5 24.7 200 487 5727 0.410 0.269 18.63 17.4 0.4912 0.1361 18.43 17.8 78 4.808 1.349 18.59 0.117
Sum (T+ 668 to 1244): 101.2 64.5 (est. in src region) SNR_unwtd_sum: 3.61 0.9987 signif. UL: 17.77
0 78 777673600 956.3 287.2 -288.1 0.4912 0.1361 18.432 0.352 -0.265
Total wtd_rate (for all exposures so far): 0.211 +/- 0.042 snr: 5.0 mag: 21.98 UL: 18.84
# ============ Reading file sw01344586001uvv_sk.img ================
Use keyword TRIGTIME of 777672643.712 for trigger time.
Long-term sensitivity correction to zero point is -0.230 at 777678320
The processing date in extension 0 is: 2025-09-02T02:49:10
The trigger time is: 777672643.712. 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(297.47812,-24.99558,25")
fk5;-circle(297.47812,-24.99558,12.5")
fk5;-circle(297.475586,-24.997499,6")
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 vv777678320I 5676.7 0.99 196.6 190.6 192 4704 5663 0.164 0.074 19.62 18.7 0.1645 0.0740 19.62 18.7 197 10.707 4.818 17.72 0.019
Sum (T+ 5677 to 5877): 190.6 159.5 (est. in src region) SNR_unwtd_sum: 2.22 0.9987 signif. UL: 18.69
0 197 777678420 5776.6 99.9 -99.9 0.1645 0.0740 19.620 0.649 -0.403
Total wtd_rate (for all exposures so far): 0.212 +/- 0.042 snr: 5.0 mag: 21.98 UL: 18.84
Rebinned Data for sw01344586001uvv_sk.img using a zero point of 17.660:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 77 956.3 287.3 -288.0 0.4912 0.1361 18.43 0.26 956.3 0.4912 0.1361 18.43 0.26 17.77
1 195 5776.6 99.9 -99.9 0.1645 0.0740 19.62 0.40 4411.6 0.2570 0.0656 19.14 0.25 18.52
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01344586992ubb_sk.img ================
Use keyword TRIGTIME of 777672643.712 for trigger time.
Long-term sensitivity correction to zero point is -0.228 at 777673238
The processing date in extension 0 is: 2025-08-24T18:28:34
The trigger time is: 777672643.712. The reference is keyword in image file
Using zero point of 18.882 for filter B
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(297.47812,-24.99558,25")
fk5;-circle(297.47812,-24.99558,12.5")
fk5;-circle(297.475704,-24.997408,6")
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 bb777673237E 593.8 0.98 19.5 40.9 199 769 5726 0.766 0.350 19.17 18.2 0.7658 0.3503 19.17 18.2 19 1.690 0.773 19.72 0.324
2 bb777673410E 766.9 0.98 19.5 41.9 196 802 5733 0.782 0.354 19.15 18.2 0.7739 0.2491 19.16 18.4 39 1.887 0.613 19.60 0.284
3 bb777673792E 1148.7 0.98 19.5 39.4 197 827 5720 0.593 0.344 19.45 18.4 0.7135 0.2017 19.25 18.6 58 1.974 0.565 19.55 0.241
4 bb777673965E 1321.8 0.99 19.5 23.4 196 820 5692 -0.260 0.266 99.00 19.3 0.4695 0.1653 19.70 18.9 78 1.662 0.526 19.74 0.215
Sum (T+ 594 to 1342): 145.6 110.9 (est. in src region) SNR_unwtd_sum: 2.84 0.9987 signif. UL: 18.92
0 78 777673611 967.7 373.9 -373.9 0.4695 0.1653 19.703 0.471 -0.327
Total wtd_rate (for all exposures so far): 0.224 +/- 0.042 snr: 5.3 mag: 21.91 UL: 20.02
Rebinned Data for sw01344586992ubb_sk.img using a zero point of 18.882:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 19.1 603.7 9.9 -9.9 0.7658 0.3503 19.17 0.41 603.7 0.7658 0.3503 19.17 0.41 18.23
1 57.4 1089.3 252.3 -322.5 0.3710 0.1869 19.96 0.44 968.1 0.4695 0.1653 19.70 0.33 18.92
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01344586992uuu_sk.img ================
Use keyword TRIGTIME of 777672643.712 for trigger time.
Long-term sensitivity correction to zero point is -0.246 at 777672982
The processing date in extension 0 is: 2025-08-24T18:28:42
The trigger time is: 777672643.712. 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(297.47812,-24.99558,25")
fk5;-circle(297.47812,-24.99558,12.5")
fk5;-circle(297.475718,-24.997482,6")
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 uu777672982I 338.5 0.99 245.8 186.4 198 4401 5702 0.142 0.059 20.21 19.3 0.1419 0.0585 20.21 19.3 246 0.497 0.205 21.05 0.456
2 uu777672982E 338.5 0.99 245.8 185.6 196 4403 5703 0.145 0.058 20.19 19.3
3 uu777673385E 742.1 0.99 19.4 14.4 203 344 5692 0.113 0.206 20.46 18.4 0.1397 0.0563 20.23 19.4 265 0.501 0.202 21.04 0.443
4 uu777673767E 1124.1 0.99 19.5 15.4 199 318 5690 0.226 0.212 19.71 18.2 0.1456 0.0544 20.18 19.4 285 0.521 0.201 21.00 0.427
5 uu777673940E 1297.1 1.00 19.5 8.8 200 310 5693 -0.111 0.162 99.00 19.0 0.1292 0.0520 20.32 19.5 304 0.504 0.199 21.03 0.413
Sum (T+ 339 to 1317): 225.0 187.1 (est. in src region) SNR_unwtd_sum: 2.49 0.9987 signif. UL: 19.45
0 304 777673222 578.7 738.2 -240.2 0.1292 0.0520 20.315 0.559 -0.367
Total wtd_rate (for all exposures so far): 0.236 +/- 0.041 snr: 5.8 mag: 21.86 UL: 19.20
# ============ Reading file sw01344586001uuu_sk.img ================
Use keyword TRIGTIME of 777672643.712 for trigger time.
Long-term sensitivity correction to zero point is -0.246 at 777678935
The processing date in extension 0 is: 2025-09-02T02:49:10
The trigger time is: 777672643.712. 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 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(297.47812,-24.99558,25")
fk5;-circle(297.47812,-24.99558,12.5")
fk5;-circle(297.475625,-24.997446,6")
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 uu777678935I 6291.5 0.99 36.6 25.6 204 631 5673 0.083 0.146 20.80 18.8 0.0829 0.1458 20.80 18.8 37 3.953 6.955 18.80 0.034
2 uu777684003I 11360.0 0.99 295.0 167.3 200 5235 5682 -0.060 0.046 99.00 20.5 -0.0440 0.0443 99.00 20.5 332 -2.513 3.506 99.00 0.020
3 uu777684307I 11663.5 0.99 295.0 179.0 204 5217 5705 -0.027 0.048 99.00 20.3 -0.0358 0.0325 99.00 20.8 627 -2.457 2.712 99.00 0.019
Sum (T+ 6292 to 11963): 371.9 393.5 (est. in src region) SNR_unwtd_sum: -1.10 0.9987 signif. UL: 20.83
0 627 777683993 11348.8 614.5 -5057.3 -0.0358 0.0325 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.236 +/- 0.041 snr: 5.7 mag: 21.86 UL: 19.20
Rebinned Data for sw01344586001uuu_sk.img using a zero point of 18.094:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 244 463.4 124.9 -124.9 0.1419 0.0585 20.21 0.38 463.4 0.1419 0.0585 20.21 0.38 19.34
1 58 1064.5 252.3 -322.5 0.0759 0.1122 20.89 0.98 578.8 0.1292 0.0520 20.32 0.37 19.45
2 623 11349.1 614.2 -5057.6 -0.0358 0.0325 99.00 99.00 7832.3 0.0181 0.0277 22.45 1.01 20.55
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01344586992uw1_sk.img ================
Use keyword TRIGTIME of 777672643.712 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 777673361
The processing date in extension 0 is: 2025-08-24T18:28:35
The trigger time is: 777672643.712. 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(297.47812,-24.99558,25")
fk5;-circle(297.47812,-24.99558,12.5")
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 w1777673361E 717.7 1.00 19.5 1.0 201 51 5842 -0.041 0.055 99.00 19.2 -0.0406 0.0548 99.00 19.2 19 -0.523 0.707 99.00 0.855
2 w1777673743E 1099.9 1.00 19.4 2.9 199 63 5845 0.042 0.092 20.61 18.4 0.0008 0.0536 24.96 19.1 39 -0.169 0.706 99.00 0.641
3 w1777673916E 1272.7 1.00 19.4 3.2 198 65 5847 0.051 0.096 20.41 18.3 0.0174 0.0479 21.57 19.1 58 0.041 0.687 23.76 0.549
Sum (T+ 718 to 1292): 7.1 6.1 (est. in src region) SNR_unwtd_sum: 0.36 0.9987 signif. UL: 19.11
0 58 777673684 1039.9 252.6 -322.2 0.0174 0.0479 21.568 77.432 -1.437
Total wtd_rate (for all exposures so far): 0.236 +/- 0.041 snr: 5.7 mag: 21.86 UL: 18.28
# ============ Reading file sw01344586001uw1_sk.img ================
Use keyword TRIGTIME of 777672643.712 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 777678730
The processing date in extension 0 is: 2025-09-02T02:49:10
The trigger time is: 777672643.712. 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(297.47812,-24.99558,25")
fk5;-circle(297.47812,-24.99558,12.5")
fk5;-circle(297.475701,-24.997606,6")
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 w1777678730I 6086.7 1.00 196.6 16.8 200 633 5679 -0.029 0.022 99.00 20.4 -0.0289 0.0221 99.00 20.4 197 -3.173 2.421 99.00 0.080
Sum (T+ 6087 to 6286): 16.8 22.3 (est. in src region) SNR_unwtd_sum: -1.31 0.9987 signif. UL: 20.38
0 197 777678830 6186.6 99.9 -99.9 -0.0289 0.0221 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.235 +/- 0.041 snr: 5.7 mag: 21.86 UL: 18.28
Rebinned Data for sw01344586001uw1_sk.img using a zero point of 17.169:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 58.3 1039.9 252.6 -322.2 0.0174 0.0479 21.57 1.44 1039.9 0.0174 0.0479 21.57 1.44 19.11
1 196 6186.6 99.9 -99.9 -0.0289 0.0221 99.00 99.00 5009.1 -0.0183 0.0203 99.00 99.00 20.37
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01344586992um2_sk.img ================
Use keyword TRIGTIME of 777672643.712 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 777673336
The processing date in extension 0 is: 2025-08-24T18:28:35
The trigger time is: 777672643.712. 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(297.47812,-24.99558,25")
fk5;-circle(297.47812,-24.99558,12.5")
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 m2777673336E 692.5 1.00 19.5 1.0 202 20 5848 0.017 0.054 21.00 18.4 0.0173 0.0536 21.00 18.4 19 0.367 1.136 21.38 1.363
2 m2777673718E 1074.8 1.00 19.5 1.6 201 20 5854 0.047 0.067 19.91 18.1 0.0322 0.0429 20.32 18.6 39 0.711 1.028 20.66 1.116
3 m2777673891E 1248.1 1.00 19.4 1.0 200 13 5845 0.030 0.053 20.41 18.4 0.0314 0.0336 20.35 18.8 58 0.817 0.923 20.51 1.134
Sum (T+ 693 to 1268): 3.6 1.8 (est. in src region) SNR_unwtd_sum: 0.93 0.9987 signif. UL: 18.77
0 58 777673659 1015.0 252.9 -322.5 0.0314 0.0336 20.350 78.650 -0.791
Total wtd_rate (for all exposures so far): 0.236 +/- 0.041 snr: 5.8 mag: 21.86 UL: 17.70
# ============ Reading file sw01344586001um2_sk.img ================
Use keyword TRIGTIME of 777672643.712 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 777678525
The processing date in extension 0 is: 2025-09-02T02:49:10
The trigger time is: 777672643.712. 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(297.47812,-24.99558,25")
fk5;-circle(297.47812,-24.99558,12.5")
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 m2777678525I 5881.6 1.00 196.6 4.3 208 202 5884 -0.015 0.011 99.00 20.5 -0.0148 0.0112 99.00 20.5 197 -2.672 2.019 99.00 0.153
Sum (T+ 5882 to 6081): 4.3 7.1 (est. in src region) SNR_unwtd_sum: -1.32 0.9987 signif. UL: 20.54
0 197 777678625 5981.5 99.9 -99.9 -0.0148 0.0112 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.236 +/- 0.041 snr: 5.8 mag: 21.86 UL: 17.70
Rebinned Data for sw01344586001um2_sk.img using a zero point of 16.591:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 58.3 1015.0 252.9 -322.4 0.0314 0.0336 20.35 0.79 1015.0 0.0314 0.0336 20.35 0.79 18.77
1 197 5981.5 99.9 -99.9 -0.0148 0.0112 99.00 99.00 4845.0 -0.0042 0.0116 99.00 99.00 20.26
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01344586992uw2_sk.img ================
Use keyword TRIGTIME of 777672643.712 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 777673287
The processing date in extension 0 is: 2025-08-24T18:28:35
The trigger time is: 777672643.712. 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(297.47812,-24.99558,25")
fk5;-circle(297.47812,-24.99558,12.5")
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 w2777673287E 643.5 1.00 19.5 1.0 202 30 5850 -0.002 0.054 99.00 18.9 -0.0019 0.0541 99.00 18.9 19 -0.026 0.709 99.00 1.433
2 w2777673462E 818.4 1.00 19.5 1.0 200 36 5842 -0.012 0.054 99.00 19.0 -0.0070 0.0383 99.00 19.4 39 -0.086 0.559 99.00 1.174
3 w2777673669E 1026.2 1.00 19.5 2.7 199 29 5847 0.090 0.088 19.65 18.1 0.0252 0.0389 21.03 19.1 58 0.328 0.586 21.50 1.100
4 w2777673843E 1199.6 1.00 19.4 3.0 200 25 5846 0.116 0.093 19.38 18.0 0.0479 0.0373 20.34 19.0 78 0.714 0.607 20.66 1.069
5 w2777674015E 1371.5 1.00 19.5 0.0 200 20 5843 -0.036 0.054 99.00 19.1 0.0310 0.0299 20.81 19.3 97 0.492 0.562 21.06 1.063
Sum (T+ 644 to 1391): 7.7 4.8 (est. in src region) SNR_unwtd_sum: 1.04 0.9987 signif. UL: 19.32
0 97 777673665 1021.7 369.6 -378.2 0.0310 0.0299 20.806 3.573 -0.732
Total wtd_rate (for all exposures so far): 0.238 +/- 0.041 snr: 5.8 mag: 21.85 UL: 18.14
# ============ Reading file sw01344586001uw2_sk.img ================
Use keyword TRIGTIME of 777672643.712 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 777695011
The processing date in extension 0 is: 2025-09-02T02:49:11
The trigger time is: 777672643.712. 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(297.47812,-24.99558,25")
fk5;-circle(297.47812,-24.99558,12.5")
fk5;-circle(297.475554,-24.997610,6")
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 w2777695011I 22367.4 1.00 563.0 39.0 204 1017 5632 0.004 0.012 23.04 20.5 0.0040 0.0117 23.04 20.5 563 1.793 5.301 19.66 0.034
Sum (T+ 22367 to 22939): 39.0 36.8 (est. in src region) SNR_unwtd_sum: 0.34 0.9987 signif. UL: 20.51
0 563 777695297 22653.4 286.0 -286.0 0.0040 0.0117 23.044 75.956 -1.493
Total wtd_rate (for all exposures so far): 0.239 +/- 0.041 snr: 5.8 mag: 21.85 UL: 18.14
Rebinned Data for sw01344586001uw2_sk.img using a zero point of 17.035:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 77.8 931.7 287.6 -288.2 0.0479 0.0373 20.34 0.62 931.7 0.0479 0.0373 20.34 0.62 19.02
1 19.5 1381.4 9.9 -9.9 -0.0364 0.0538 99.00 99.00 1021.7 0.0310 0.0317 20.81 0.76 19.27
2 563 22653.4 286.0 -286.0 0.0040 0.0117 23.04 1.49 19466.3 0.0079 0.0110 22.29 0.94 20.48
=========================================================
================ Start New Filter UGRISM ==================
=========================================================
# ============ Reading file sw01344586992ugu_sk.img ================
Use keyword TRIGTIME of 777672643.712 for trigger time.
The data range from T+126.5 s (0.00 d) to T+22939.4 s (0.27 d)
Wrote uvot_fluxes_250902d03h00m56s470620usUT.qdp
Wrote uvot_fluxes_250902d03h00m56s470620usUT.gif
Wrote uvot_fluxes_250902d03h00m56s470620usUT.ps
Wrote uvot_fluxes_250902d03h00m56s470620usUT_vis.qdp
Wrote uvot_fluxes_250902d03h00m56s470620usUT_uv.qdp
Wrote uvot_fluxes_250902d03h00m56s470620usUT_vis.gif
Wrote uvot_fluxes_250902d03h00m56s470620usUT_vis.ps
Wrote uvot_fluxes_250902d03h00m56s470620usUT_uv.gif
Wrote uvot_fluxes_250902d03h00m56s470620usUT_uv.ps
# ================ Make Light Curve for Weighted Filters ==========
Use the following filters with indicated color corrections (mags):
u (0) , v (0) , b (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
0 431 201.4 74.9 -74.9 0.7653 0.2207 20.58 0.27 201.4 0.7653 0.2207 20.58 0.27 19.90
1 3.15 463.4 124.9 -124.9 1.0729 0.4425 20.21 0.38 203.3 0.7704 0.2172 20.57 0.27 19.91
2 5.83 626.3 61.7 -32.5 1.5782 0.5921 19.80 0.35 208.9 0.8025 0.2099 20.53 0.25 19.90
3 3.53 798.0 64.5 -55.9 1.6667 0.5906 19.73 0.33 213.6 0.8283 0.2044 20.50 0.24 19.89
4 22.9 990.3 375.5 -119.6 0.8175 0.1936 20.51 0.23 251.7 0.8262 0.1691 20.50 0.20 19.98
5 0.00656 5999.1 329.6 -322.3 1.3153 0.6730 19.99 0.45 251.7 0.8264 0.1691 20.50 0.20 19.98
6 0.0153 11652.7 310.6 -292.7 -0.3321 0.2520 99.00 99.00 252.1 0.8246 0.1688 20.50 0.20 19.98
The data range from T+126.5 s (0.00 d) to T+22939.4 s (0.27 d)
Wrote uvot_fluxes_wtd_250902d03h00m56s470620usUT.qdp
Wrote uvot_fluxes_wtd_250902d03h00m56s470620usUT.gif
Wrote uvot_fluxes_wtd_250902d03h00m56s470620usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2024-08-27 fem