# uvot_fluxes_wget.pl vrs. 2023-03-23 fem at 240806d04h47m24s625136usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01246907002 -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
# ========= GRB240805A ===================
Could not find/read custom source region custom_1246907_src.reg
Used archived XRT position of 190.91475 -53.59525 4.00
Reference: GCN_Circulars-37045-Mon,_5_Aug_2024_16:15:22_+0000
The position is (12:43:39.54, -53:35:42.9)
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(190.91475,-53.59525,4") # color=red dash=0
Source region spec. is: 190.91475 -53.59525 4"
Region file centered at (190.91475,-53.59525), which is (12:43:39.54, -53:35:42.9)
Could not find/read custom background region custom_1246907_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 -33.9001 from uncorrected trigger time of 744516142.64 in BAT summary file
# ============ Reading file sw01246907992uwh_sk.img ================
Long-term sensitivity correction to zero point is -0.175 at 744516282
The processing date in extension 0 is: 2024-08-05T04:49:56
The trigger time is: 744516176.5401. The reference is BAT GRB summary 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(190.91475,-53.59525,25")
fk5;-circle(190.91475,-53.59525,12.5")
fk5;-circle(190.925628,-53.595171,6")
fk5;-circle(190.920773,-53.597188,6")
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 wh744516281I 105.0 0.95 72.0 351.9 198 8862 5226 0.243 0.288 21.65 20.0 0.2431 0.2881 21.65 20.0 72 0.040 0.048 23.77 1.228
2 wh744516281E 106.1 0.95 70.8 352.6 199 8719 5215 0.304 0.293 21.41 19.9
3 wh744520062I 3886.2 0.92 196.6 1662.1 192 42963 5250 0.523 0.238 20.82 19.9 0.4458 0.1899 20.99 20.1 269 0.045 0.048 23.66 0.236
Sum (T+ 105 to 4086): 2014.0 1906.8 (est. in src region) SNR_unwtd_sum: 2.35 0.9987 signif. UL: 20.09
0 269 744519132 2955.5 1130.4 -2850.6 0.4458 0.1899 20.992 0.603 -0.385
Total wtd_rate (for all exposures so far): 0.045 +/- 0.047 snr: 1.0 mag: 23.66 UL: 21.92
# ============ Reading file sw01246907001uwh_sk.img ================
Use keyword TRIGTIME of 744516176.576 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 744527408
The processing date in extension 0 is: 2024-08-05T21:10:01
The trigger time is: 744516176.576. 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
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent DEC_cent width PA
1 197052.5 236.43347 8.62088 0.134 298.3
2 197052.2 236.43354 8.62056 0.134 298.3
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(190.91475,-53.59525,25")
fk5;-circle(190.91475,-53.59525,12.5")
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 wh744527408I 11231.4 1.00 99.2 0.0 0 0 0
% 2 wh744544356I 28179.8 1.00 108.7 0.0 0 0 0
# ============ Reading file sw01246907002uwh_sk.img ================
Use keyword TRIGTIME of 744516176.576 for trigger time.
Long-term sensitivity correction to zero point is -0.175 at 744588556
The processing date in extension 0 is: 2024-08-06T04:38:38
The trigger time is: 744516176.576. 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 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(190.91475,-53.59525,25")
fk5;-circle(190.91475,-53.59525,12.5")
fk5;-circle(190.920796,-53.597226,6")
fk5;-circle(190.925534,-53.595215,6")
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 wh744588556I 72379.7 0.93 131.7 891.4 196 22535 5220 0.381 0.256 21.16 20.0 0.3812 0.2556 21.16 20.0 132 32.453 21.757 16.51 0.002
2 wh744588693I 72516.4 0.93 769.9 5532.3 204 127486 5217 0.788 0.109 20.37 20.0 0.7284 0.1003 20.46 20.1 902 62.460 8.610 15.80 0.002
3 wh744590034I 73857.7 0.96 50.9 236.9 196 5813 5239 0.414 0.333 21.07 19.7 0.7111 0.0965 20.48 20.1 952 60.316 8.251 15.84 0.002
4 wh744593523I 77346.5 0.91 157.8 1511.8 200 38663 5200 0.179 0.286 21.98 20.0 0.6374 0.0921 20.60 20.2 1110 56.571 7.867 15.91 0.002
5 wh744593720I 77543.7 0.92 305.2 2574.4 204 62695 5241 0.494 0.190 20.88 20.0 0.6067 0.0831 20.66 20.3 1415 54.697 7.171 15.95 0.002
Sum (T+ 72380 to 78197): 10746.9 9976.3 (est. in src region) SNR_unwtd_sum: 7.30 0.9987 signif. UL: 20.28
0 1415 744590803 74626.3 3570.9 -2246.6 0.6067 0.0831 20.657 0.160 -0.139
Total wtd_rate (for all exposures so far): 0.047 +/- 0.047 snr: 1.0 mag: 23.60 UL: 21.91
Rebinned Data for sw01246907002uwh_sk.img using a zero point of 20.115:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 68.6 141.5 36.6 -36.6 0.2431 0.2881 21.65 0.85 141.5 0.2431 0.2881 21.65 0.85 19.98
1 180 3986.1 99.9 -99.9 0.5229 0.2381 20.82 0.41 2926.3 0.4458 0.1899 20.99 0.39 20.09
2 1.31e+03 74606.6 3590.6 -2226.9 0.6067 0.0831 20.66 0.14 63196.9 0.5811 0.0761 20.70 0.13 20.34
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01246907992uvv_sk.img ================
Long-term sensitivity correction to zero point is -0.226 at 744516263
The processing date in extension 0 is: 2024-08-05T04:49:56
The trigger time is: 744516176.576. The reference is keyword in image file
Using zero point of 17.664 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(190.91475,-53.59525,25")
fk5;-circle(190.91475,-53.59525,12.5")
fk5;-circle(190.920762,-53.597190,6")
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 vv744516263E 86.5 0.99 9.9 11.0 208 207 5516 0.335 0.352 18.85 17.3
2 vv744520473I 4296.8 0.98 196.6 322.7 200 8020 5546 0.178 0.097 19.54 18.5 0.1785 0.0971 19.54 18.5 197 8.811 4.794 17.93 0.014
Sum (T+ 4297 to 4497): 322.7 289.2 (est. in src region) SNR_unwtd_sum: 1.84 0.9987 signif. UL: 18.48
0 197 744520573 4396.7 99.9 -99.9 0.1785 0.0971 19.535 0.853 -0.471
Total wtd_rate (for all exposures so far): 0.048 +/- 0.047 snr: 1.0 mag: 23.58 UL: 19.46
# ============ Reading file sw01246907001uvv_sk.img ================
Use keyword TRIGTIME of 744516176.576 for trigger time.
Long-term sensitivity correction to zero point is -0.226 at 744539831
The processing date in extension 0 is: 2024-08-05T21:10:02
The trigger time is: 744516176.576. The reference is keyword in image file
Using zero point of 17.664 for filter V
Use aperture correction of 1.030 based on aperture of 4.00
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent DEC_cent width PA
1 197049.5 236.43280 8.61809 0.134 298.3
2 197052.5 236.43352 8.62095 0.134 298.3
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(190.91475,-53.59525,25")
fk5;-circle(190.91475,-53.59525,12.5")
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 vv744539831I 23654.5 1.00 134.5 0.0 0 0 0
% 2 vv744555759I 39582.6 1.00 35.0 0.0 0 0 0
Rebinned Data for sw01246907001uvv_sk.img using a zero point of 17.664:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 194 4396.7 99.9 -99.9 0.1785 0.0971 19.54 0.47 4396.7 0.1785 0.0971 19.54 0.47 18.48
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01246907992ubb_sk.img ================
Long-term sensitivity correction to zero point is -0.215 at 744519858
The processing date in extension 0 is: 2024-08-05T04:49:56
The trigger time is: 744516176.576. The reference is keyword in image file
Using zero point of 18.895 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(190.91475,-53.59525,25")
fk5;-circle(190.91475,-53.59525,12.5")
fk5;-circle(190.920780,-53.597196,6")
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 bb744519857I 3681.1 0.96 196.6 716.5 200 19739 5499 -0.008 0.149 99.00 19.7 -0.0078 0.1486 99.00 19.7 197 -0.107 2.031 99.00 0.019
2 bb744521296I 5119.5 0.97 8.1 21.4 200 557 5549 0.178 0.617 20.77 18.1 -0.0004 0.1448 99.00 19.7 205 0.004 2.000 26.19 0.019
Sum (T+ 3681 to 5128): 738.0 738.1 (est. in src region) SNR_unwtd_sum: -0.00 0.9987 signif. UL: 19.73
0 205 744520011 3834.3 1293.4 -153.2 -0.0004 0.1448 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.048 +/- 0.047 snr: 1.0 mag: 23.58 UL: 20.68
# ============ Reading file sw01246907001ubb_sk.img ================
Use keyword TRIGTIME of 744516176.576 for trigger time.
Long-term sensitivity correction to zero point is -0.215 at 744526496
The processing date in extension 0 is: 2024-08-05T21:10:00
The trigger time is: 744516176.576. The reference is keyword in image file
Using zero point of 18.895 for filter B
Use aperture correction of 1.035 based on aperture of 4.00
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent DEC_cent width PA
1 197054.1 236.43441 8.62223 0.134 298.3
2 197052.3 236.43357 8.62068 0.134 298.3
3 197052.2 236.43338 8.62068 0.134 298.3
4 197053.7 236.43519 8.62136 0.134 298.3
5 197052.2 236.43385 8.62040 0.134 298.3
6 197052.0 236.43347 8.62043 0.134 298.3
7 197053.6 236.43357 8.62205 0.134 298.3
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(190.91475,-53.59525,25")
fk5;-circle(190.91475,-53.59525,12.5")
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 bb744526495I 10319.4 1.00 295.1 0.0 0 0 0
% 2 bb744526799I 10623.0 1.00 295.0 0.0 0 0 0
% 3 bb744527103I 10926.5 1.00 295.0 0.0 0 0 0
% 4 bb744543444I 27267.9 1.00 295.0 0.0 0 0 0
% 5 bb744543748I 27571.5 1.00 295.0 0.0 0 0 0
% 6 bb744544051I 27874.9 1.00 295.1 0.0 0 0 0
% 7 bb744560701I 44525.1 1.00 272.3 0.0 0 0 0
Rebinned Data for sw01246907001ubb_sk.img using a zero point of 18.895:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 198 3834.6 1293.2 -153.5 -0.0004 0.1448 99.00 99.00 3834.6 -0.0004 0.1448 99.00 99.00 19.73
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01246907992uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.233 at 744519652
The processing date in extension 0 is: 2024-08-05T04:49:56
The trigger time is: 744516176.576. The reference is keyword in image file
Using zero point of 18.107 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(190.91475,-53.59525,25")
fk5;-circle(190.91475,-53.59525,12.5")
fk5;-circle(190.920697,-53.597126,6")
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 uu744519652I 3475.9 0.98 196.6 467.2 200 12929 5509 -0.012 0.118 99.00 19.2 -0.0118 0.1181 99.00 19.2 197 -0.314 3.156 99.00 0.015
2 uu744521089I 4912.8 0.99 196.6 228.7 188 6568 5489 0.020 0.082 22.36 19.5 0.0042 0.0717 24.06 19.7 393 0.237 2.196 21.85 0.018
Sum (T+ 3476 to 5113): 695.9 694.4 (est. in src region) SNR_unwtd_sum: 0.06 0.9987 signif. UL: 19.68
0 393 744520471 4294.2 818.3 -818.3 0.0042 0.0717 24.061 74.939 -3.154
Total wtd_rate (for all exposures so far): 0.048 +/- 0.047 snr: 1.0 mag: 23.58 UL: 19.90
# ============ Reading file sw01246907001uuu_sk.img ================
Use keyword TRIGTIME of 744516176.576 for trigger time.
Long-term sensitivity correction to zero point is -0.233 at 744533342
The processing date in extension 0 is: 2024-08-05T21:10:01
The trigger time is: 744516176.576. The reference is keyword in image file
Using zero point of 18.107 for filter U
Use aperture correction of 1.032 based on aperture of 4.00
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent DEC_cent width PA
1 197051.9 236.43361 8.62021 0.134 298.3
2 197052.1 236.43400 8.62023 0.134 298.3
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(190.91475,-53.59525,25")
fk5;-circle(190.91475,-53.59525,12.5")
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 uu744533341I 17164.9 1.00 126.3 0.0 0 0 0
% 2 uu744549983I 33806.5 1.00 117.7 0.0 0 0 0
Rebinned Data for sw01246907001uuu_sk.img using a zero point of 18.107:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 387 4298.3 814.3 -822.3 0.0042 0.0717 24.06 3.15 4298.3 0.0042 0.0717 24.06 3.15 19.68
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01246907992uw1_sk.img ================
Long-term sensitivity correction to zero point is -0.271 at 744520884
The processing date in extension 0 is: 2024-08-05T04:49:57
The trigger time is: 744516176.576. 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(190.91475,-53.59525,25")
fk5;-circle(190.91475,-53.59525,12.5")
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
High bkg: 1 w1744520884I 196.6 1768 5840 1.539 0.037
1 w1744520884I 4707.9 1.00 196.6 74.6 200 1768 5842 0.074 0.046 19.99 18.8 0.0741 0.0462 19.99 18.8 197 6.315 3.937 18.29 0.038
Sum (T+ 4708 to 4908): 74.6 60.5 (est. in src region) SNR_unwtd_sum: 1.60 0.9987 signif. UL: 18.84
0 197 744520984 4807.8 99.9 -99.9 0.0741 0.0462 19.994 1.061 -0.526
Total wtd_rate (for all exposures so far): 0.049 +/- 0.047 snr: 1.1 mag: 23.55 UL: 18.95
# ============ Reading file sw01246907001uw1_sk.img ================
Use keyword TRIGTIME of 744516176.576 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 744532435
The processing date in extension 0 is: 2024-08-05T21:10:01
The trigger time is: 744516176.576. 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
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent DEC_cent width PA
1 196893.8 236.43399 8.62058 0.201 298.3
2 196895.7 236.43435 8.62241 0.201 298.3
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(190.91475,-53.59525,25")
fk5;-circle(190.91475,-53.59525,12.5")
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 w1744532435I 16258.6 1.00 885.6 0.0 0 0 0
% 2 w1744549076I 32900.4 1.00 885.6 0.0 0 0 0
Rebinned Data for sw01246907001uw1_sk.img using a zero point of 17.169:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 4807.8 99.9 -99.9 0.0741 0.0462 19.99 0.53 4807.8 0.0741 0.0462 19.99 0.53 18.84
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01246907992um2_sk.img ================
Long-term sensitivity correction to zero point is -0.259 at 744520678
The processing date in extension 0 is: 2024-08-05T04:49:57
The trigger time is: 744516176.576. 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(190.91475,-53.59525,25")
fk5;-circle(190.91475,-53.59525,12.5")
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
High bkg: 1 m2744520678I 196.6 626 5848 0.544 0.022
1 m2744520678I 4501.5 1.00 196.6 18.3 200 626 5847 -0.016 0.023 99.00 19.6 -0.0164 0.0229 99.00 19.6 197 -2.278 3.174 99.00 0.066
Sum (T+ 4501 to 4701): 18.3 21.4 (est. in src region) SNR_unwtd_sum: -0.72 0.9987 signif. UL: 19.61
0 197 744520778 4601.3 99.9 -99.9 -0.0164 0.0229 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.049 +/- 0.047 snr: 1.0 mag: 23.57 UL: 18.38
Rebinned Data for sw01246907992um2_sk.img using a zero point of 16.591:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 4601.3 99.9 -99.9 -0.0164 0.0229 99.00 99.00 4601.3 -0.0164 0.0229 99.00 99.00 19.61
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01246907992uw2_sk.img ================
Long-term sensitivity correction to zero point is -0.345 at 744520269
The processing date in extension 0 is: 2024-08-05T04:49:56
The trigger time is: 744516176.576. 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(190.91475,-53.59525,25")
fk5;-circle(190.91475,-53.59525,12.5")
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
High bkg: 1 w2744520268I 196.6 1167 5876 1.010 0.030
1 w2744520268I 4092.0 1.00 196.6 37.7 208 1167 5875 -0.019 0.033 99.00 19.6 -0.0192 0.0330 99.00 19.6 197 -1.612 2.770 99.00 0.057
Sum (T+ 4092 to 4292): 37.7 41.3 (est. in src region) SNR_unwtd_sum: -0.58 0.9987 signif. UL: 19.62
0 197 744520368 4191.9 99.9 -99.9 -0.0192 0.0330 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.049 +/- 0.047 snr: 1.0 mag: 23.57 UL: 18.82
# ============ Reading file sw01246907001uw2_sk.img ================
Use keyword TRIGTIME of 744516176.576 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 744538925
The processing date in extension 0 is: 2024-08-05T21:10:02
The trigger time is: 744516176.576. 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
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent DEC_cent width PA
1 196893.1 236.43391 8.61985 0.201 298.3
2 196895.6 236.43472 8.62207 0.201 298.3
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(190.91475,-53.59525,25")
fk5;-circle(190.91475,-53.59525,12.5")
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 w2744538924I 22748.2 1.00 885.6 0.0 0 0 0
% 2 w2744554852I 38676.1 1.00 885.6 0.0 0 0 0
Rebinned Data for sw01246907001uw2_sk.img using a zero point of 17.035:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 4191.9 99.9 -99.9 -0.0192 0.0330 99.00 99.00 4191.9 -0.0192 0.0330 99.00 99.00 19.62
The data range from T+105.0 s (0.00 d) to T+78197.1 s (0.91 d)
Wrote uvot_fluxes_240806d04h47m24s625136usUT.qdp
Wrote uvot_fluxes_240806d04h47m24s625136usUT.gif
Wrote uvot_fluxes_240806d04h47m24s625136usUT.ps
Wrote uvot_fluxes_240806d04h47m24s625136usUT_vis.qdp
Wrote uvot_fluxes_240806d04h47m24s625136usUT_uv.qdp
Wrote uvot_fluxes_240806d04h47m24s625136usUT_vis.gif
Wrote uvot_fluxes_240806d04h47m24s625136usUT_vis.ps
Wrote uvot_fluxes_240806d04h47m24s625136usUT_uv.gif
Wrote uvot_fluxes_240806d04h47m24s625136usUT_uv.ps
# ================ Make Light Curve for Weighted Filters ==========
Use the following filters with indicated color corrections (mags):
b (0) , u (0) , white (0) , v (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
0 371 141.5 36.6 -36.6 0.2857 0.3386 21.65 0.85 141.5 0.2857 0.3386 21.65 0.85 19.98
1 0.785 3985.4 1142.4 -509.4 0.5486 0.2487 20.94 0.41 149.7 0.3005 0.3198 21.59 0.79 20.02
2 0.0018 72446.6 66.9 -66.9 0.4480 0.3003 21.16 0.56 150.0 0.3008 0.3191 21.59 0.79 20.02
3 0.0148 74484.5 3712.7 -1968.0 0.7638 0.1019 20.58 0.14 153.0 0.3098 0.3129 21.56 0.76 20.03
The data range from T+105.0 s (0.00 d) to T+78197.1 s (0.91 d)
Wrote uvot_fluxes_wtd_240806d04h47m24s625136usUT.qdp
Wrote uvot_fluxes_wtd_240806d04h47m24s625136usUT.gif
Wrote uvot_fluxes_wtd_240806d04h47m24s625136usUT.ps
Found 3 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2023-03-23 fem