# uvot_fluxes_wget.pl vrs. 2020-11-03a fem at 210429d07h07m33s056300usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01044032001 -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
# ========= GRB210419A ===================
Could not find/read custom source region custom_1044032_src.reg
Used archived XRT position of 86.85096 -65.50250 4.00
Reference: GCN_Circulars-29830-Mon,_19_Apr_2021_15:38:37_-0400
The position is (05:47:24.23, -65:30:09.0)
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(86.85096,-65.50250,4") # color=red dash=0
Source region spec. is: 86.85096 -65.50250 4"
Region file centered at (86.85096,-65.50250), which is (05:47:24.23, -65:30:09.0)
Could not find/read custom background region custom_1044032_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 -26.88102 from uncorrected trigger time of 640508021.12 in BAT summary file
# ============ Reading file sw01044032992uwh_sk.img ================
Use keyword TRIGTIME of 640508048 for trigger time.
Long-term sensitivity correction to zero point is -0.179 at 640508184
The processing date in extension 0 is: 2021-04-19T19:06:37
The trigger time is: 640508048. The reference is keyword in image file
Using zero point of 20.111 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(86.85096,-65.50250,25")
fk5;-circle(86.85096,-65.50250,12.5")
fk5;-circle(86.863714,-65.497157,6")
fk5;-circle(86.864632,-65.507190,6")
fk5;-circle(86.840628,-65.497339,6")
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 wh640508184I 136.5 0.88 147.4 1641.9 201 41816 5431 0.752 0.328 20.42 19.5 0.7521 0.3282 20.42 19.5 147 0.187 0.082 22.11 0.337
above line uses coinc_corr_src: 0.882 corr_bkg: 0.899
2 wh640508184E 137.1 0.88 146.8 1624.0 201 41575 5416 0.648 0.328 20.58 19.6
above line uses coinc_corr_src: 0.882 corr_bkg: 0.898
3 wh640508623E 576.6 0.89 18.7 183.0 199 5051 5384 -0.224 0.852 99.00 19.1 0.6407 0.3065 20.59 19.6 166 0.181 0.081 22.14 0.315
above line uses coinc_corr_src: 0.895 corr_bkg: 0.904
4 wh640508798E 750.5 0.88 19.4 233.7 204 5926 5418 0.644 0.946 20.59 18.7 0.6411 0.2917 20.59 19.7 186 0.185 0.081 22.12 0.289
above line uses coinc_corr_src: 0.876 corr_bkg: 0.890
5 wh640508925I 877.0 0.90 147.4 1307.1 198 34164 5425 0.468 0.286 20.93 19.8 0.5636 0.2059 20.73 19.9 333 0.205 0.078 22.01 0.213
Sum (T+ 136 to 1027): 3365.8 3204.3 (est. in src region) SNR_unwtd_sum: 2.74 0.9987 signif. UL: 19.93
0 333 640508640 592.3 434.5 -455.9 0.5636 0.2059 20.734 0.493 -0.338
Total wtd_rate (for all exposures so far): 0.205 +/- 0.077 snr: 2.7 mag: 22.01 UL: 21.01
# ============ Reading file sw01044032001uwh_sk.img ================
Use keyword TRIGTIME of 640508048 for trigger time.
Long-term sensitivity correction to zero point is -0.179 at 640514125
The processing date in extension 0 is: 2021-04-29T06:53:14
The trigger time is: 640508048. The reference is keyword in image file
Using zero point of 20.111 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(86.85096,-65.50250,25")
fk5;-circle(86.85096,-65.50250,12.5")
fk5;-circle(86.863674,-65.496969,6")
fk5;-circle(86.841023,-65.497374,6")
fk5;-circle(86.864637,-65.507197,6")
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 wh640514124I 6076.7 0.88 196.6 2088.3 200 49216 5529 1.833 0.276 19.45 19.0 1.8326 0.2760 19.45 19.0 197 13.345 2.010 17.48 0.013
above line uses coinc_corr_src: 0.885 corr_bkg: 0.911
Sum (T+ 6077 to 6277): 2088.3 1780.2 (est. in src region) SNR_unwtd_sum: 6.64 0.9987 signif. UL: 19.05
0 197 640514225 6176.6 99.9 -99.9 1.8326 0.2760 19.454 0.177 -0.153
Total wtd_rate (for all exposures so far): 0.227 +/- 0.077 snr: 3.0 mag: 21.90 UL: 20.96
Rebinned Data for sw01044032001uwh_sk.img using a zero point of 20.111:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 130 211.3 74.9 -74.9 0.7521 0.3282 20.42 0.39 211.3 0.7521 0.3282 20.42 0.39 19.51
1 167 895.6 131.2 -319.0 0.4165 0.2623 21.06 0.53 595.8 0.5636 0.2059 20.73 0.34 19.93
2 174 6176.6 99.9 -99.9 1.8326 0.2760 19.45 0.15 2658.7 1.0327 0.1651 20.08 0.16 19.65
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01044032992uvv_sk.img ================
Use keyword TRIGTIME of 640508048 for trigger time.
Long-term sensitivity correction to zero point is -0.213 at 640508675
The processing date in extension 0 is: 2021-04-19T19:06:30
The trigger time is: 640508048. The reference is keyword in image file
Using zero point of 17.677 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(86.85096,-65.50250,25")
fk5;-circle(86.85096,-65.50250,12.5")
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 vv640508674E 627.0 0.98 19.5 42.9 194 1408 5844 -0.208 0.361 99.00 17.7 -0.2084 0.3606 99.00 17.7 19 -1.472 2.548 99.00 0.058
2 vv640508849E 801.7 0.97 19.5 57.3 198 1529 5872 0.315 0.420 18.93 17.2 0.0520 0.2764 20.89 17.8 39 0.052 2.121 23.50 0.049
3 vv640509106E 1058.9 0.98 19.5 33.9 200 801 5880 0.361 0.319 18.78 17.4 0.1555 0.2126 19.70 17.9 58 1.250 1.859 20.05 0.051
Sum (T+ 627 to 1079): 134.1 125.5 (est. in src region) SNR_unwtd_sum: 0.73 0.9987 signif. UL: 17.90
0 58 640508887 839.1 239.6 -212.1 0.1555 0.2126 19.698 79.302 -0.935
Total wtd_rate (for all exposures so far): 0.228 +/- 0.076 snr: 3.0 mag: 21.90 UL: 18.53
# ============ Reading file sw01044032001uvv_sk.img ================
Use keyword TRIGTIME of 640508048 for trigger time.
Long-term sensitivity correction to zero point is -0.213 at 640514536
The processing date in extension 0 is: 2021-04-29T06:53:14
The trigger time is: 640508048. The reference is keyword in image file
Using zero point of 17.677 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(86.85096,-65.50250,25")
fk5;-circle(86.85096,-65.50250,12.5")
fk5;-circle(86.867664,-65.505580,6")
fk5;-circle(86.840918,-65.497429,6")
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 vv640514536I 6488.1 0.97 196.6 510.3 200 12535 5474 0.282 0.124 19.05 18.1 0.2817 0.1236 19.05 18.1 197 20.587 9.035 17.01 0.006
Sum (T+ 6488 to 6688): 510.3 458.0 (est. in src region) SNR_unwtd_sum: 2.28 0.9987 signif. UL: 18.14
0 197 640514636 6588.0 99.9 -99.9 0.2817 0.1236 19.053 0.627 -0.395
Total wtd_rate (for all exposures so far): 0.229 +/- 0.076 snr: 3.0 mag: 21.89 UL: 18.52
Rebinned Data for sw01044032001uvv_sk.img using a zero point of 17.677:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 57 839.3 239.3 -212.4 0.1555 0.2126 19.70 0.93 839.3 0.1555 0.2126 19.70 0.93 17.90
1 191 6588.0 99.9 -99.9 0.2817 0.1236 19.05 0.39 5268.3 0.2527 0.1070 19.17 0.38 18.28
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01044032992ubb_sk.img ================
Use keyword TRIGTIME of 640508048 for trigger time.
Long-term sensitivity correction to zero point is -0.176 at 640508598
The processing date in extension 0 is: 2021-04-19T19:06:24
The trigger time is: 640508048. The reference is keyword in image file
Using zero point of 18.934 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(86.85096,-65.50250,25")
fk5;-circle(86.85096,-65.50250,12.5")
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 bb640508598E 550.4 0.95 19.5 90.3 199 2600 5862 0.112 0.539 21.31 18.3 0.1116 0.5390 21.31 18.3 19 0.218 1.053 21.94 0.107
2 bb640508774E 726.2 0.94 19.4 121.2 200 3098 5903 0.922 0.634 19.02 17.8 0.5135 0.4156 19.66 18.3 39 0.906 0.886 20.40 0.086
Sum (T+ 550 to 746): 211.5 193.2 (est. in src region) SNR_unwtd_sum: 1.24 0.9987 signif. UL: 18.31
0 39 640508696 648.1 97.8 -97.8 0.5135 0.4156 19.657 1.800 -0.644
Total wtd_rate (for all exposures so far): 0.235 +/- 0.076 snr: 3.1 mag: 21.86 UL: 19.76
# ============ Reading file sw01044032001ubb_sk.img ================
Use keyword TRIGTIME of 640508048 for trigger time.
Long-term sensitivity correction to zero point is -0.176 at 640513920
The processing date in extension 0 is: 2021-04-29T06:53:14
The trigger time is: 640508048. The reference is keyword in image file
Using zero point of 18.934 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(86.85096,-65.50250,25")
fk5;-circle(86.85096,-65.50250,12.5")
fk5;-circle(86.840897,-65.497439,6")
fk5;-circle(86.864604,-65.506952,6")
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 bb640513919I 5871.7 0.95 196.6 884.0 200 18686 5497 1.128 0.167 18.80 18.4 1.1283 0.1666 18.80 18.4 197 23.500 3.470 16.86 0.013
Sum (T+ 5872 to 6071): 884.0 679.9 (est. in src region) SNR_unwtd_sum: 6.77 0.9987 signif. UL: 18.40
0 197 640514020 5971.6 99.9 -99.9 1.1283 0.1666 18.803 0.173 -0.150
Total wtd_rate (for all exposures so far): 0.250 +/- 0.076 snr: 3.3 mag: 21.80 UL: 19.73
Rebinned Data for sw01044032001ubb_sk.img using a zero point of 18.934:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 36.8 647.4 98.5 -97.0 0.5135 0.4156 19.66 0.64 647.4 0.5135 0.4156 19.66 0.64 18.31
1 187 5971.6 99.9 -99.9 1.1283 0.1666 18.80 0.15 5097.8 1.0274 0.1551 18.90 0.15 18.50
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01044032992uuu_sk.img ================
Use keyword TRIGTIME of 640508048 for trigger time.
Long-term sensitivity correction to zero point is -0.191 at 640508342
The processing date in extension 0 is: 2021-04-19T19:06:37
The trigger time is: 640508048. The reference is keyword in image file
Using zero point of 18.149 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(86.85096,-65.50250,25")
fk5;-circle(86.85096,-65.50250,12.5")
fk5;-circle(86.864687,-65.507104,6")
fk5;-circle(86.863310,-65.497021,6")
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 uu640508342I 294.4 0.97 245.8 609.0 198 14720 5606 0.384 0.108 19.19 18.5 0.3838 0.1080 19.19 18.5 246 1.156 0.325 20.13 0.153
2 uu640508342E 294.4 0.97 245.8 635.1 201 14718 5612 0.465 0.110 18.98 18.4
3 uu640508749E 701.2 0.97 19.4 50.4 200 1393 5597 0.034 0.395 21.81 17.9 0.3582 0.1042 19.26 18.6 265 1.134 0.321 20.15 0.146
Sum (T+ 294 to 721): 659.4 569.7 (est. in src region) SNR_unwtd_sum: 3.44 0.9987 signif. UL: 18.58
0 265 640508489 440.7 280.3 -146.3 0.3582 0.1042 19.264 0.373 -0.278
Total wtd_rate (for all exposures so far): 0.302 +/- 0.074 snr: 4.1 mag: 21.59 UL: 18.85
# ============ Reading file sw01044032001uuu_sk.img ================
Use keyword TRIGTIME of 640508048 for trigger time.
Long-term sensitivity correction to zero point is -0.191 at 640513715
The processing date in extension 0 is: 2021-04-29T06:53:14
The trigger time is: 640508048. The reference is keyword in image file
Using zero point of 18.149 for filter U
Use aperture correction of 1.032 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(86.85096,-65.50250,25")
fk5;-circle(86.85096,-65.50250,12.5")
fk5;-circle(86.863502,-65.497167,6")
fk5;-circle(86.865316,-65.507241,6")
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 uu640513714I 5666.5 0.98 196.6 444.6 188 11619 5595 0.291 0.115 19.49 18.6 0.2914 0.1151 19.49 18.6 197 12.072 4.767 17.59 0.012
2 uu640520016I 11968.9 0.97 205.1 443.1 204 11607 5627 0.115 0.110 20.50 19.0 0.2013 0.0797 19.89 19.0 402 11.677 4.270 17.62 0.009
Sum (T+ 5667 to 12177): 887.7 811.3 (est. in src region) SNR_unwtd_sum: 2.53 0.9987 signif. UL: 19.04
0 402 640517034 8986.4 3190.9 -3319.9 0.2013 0.0797 19.889 0.548 -0.362
Total wtd_rate (for all exposures so far): 0.306 +/- 0.074 snr: 4.1 mag: 21.58 UL: 18.84
Rebinned Data for sw01044032001uuu_sk.img using a zero point of 18.149:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 239 419.3 124.9 -124.9 0.3838 0.1080 19.19 0.27 419.3 0.3838 0.1080 19.19 0.27 18.52
1 18.9 711.1 9.9 -9.9 0.0343 0.3946 21.81 2.74 440.6 0.3582 0.1042 19.26 0.28 18.58
2 192 5766.4 99.9 -99.9 0.2914 0.1151 19.49 0.36 2711.0 0.3297 0.0773 19.35 0.23 18.77
3 200 12073.1 104.2 -104.2 0.1148 0.1105 20.50 0.73 5590.7 0.2636 0.0634 19.60 0.23 19.00
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01044032992uw1_sk.img ================
Use keyword TRIGTIME of 640508048 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 640508725
The processing date in extension 0 is: 2021-04-19T19:06:31
The trigger time is: 640508048. 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(86.85096,-65.50250,25")
fk5;-circle(86.85096,-65.50250,12.5")
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 w1640508724E 19.5 190 5846 1.668 0.121
1 w1640508724E 676.8 1.00 19.5 6.8 199 190 5857 0.016 0.141 21.65 18.0 0.0161 0.1410 21.65 18.0 19 0.196 1.716 22.06 0.247
2 w1640508899E 851.0 1.00 19.4 3.6 201 139 5840 -0.064 0.103 99.00 18.5 -0.0240 0.0874 99.00 18.6 39 -0.345 1.177 99.00 0.255
Sum (T+ 677 to 871): 10.4 11.2 (est. in src region) SNR_unwtd_sum: -0.27 0.9987 signif. UL: 18.62
0 39 640508822 773.8 97.0 -96.9 -0.0240 0.0874 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.304 +/- 0.074 snr: 4.1 mag: 21.58 UL: 17.86
# ============ Reading file sw01044032001uw1_sk.img ================
Use keyword TRIGTIME of 640508048 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 640513510
The processing date in extension 0 is: 2021-04-29T06:53:14
The trigger time is: 640508048. 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(86.85096,-65.50250,25")
fk5;-circle(86.85096,-65.50250,12.5")
fk5;-circle(86.864446,-65.507252,6")
fk5;-circle(86.854183,-65.510071,6")
fk5;-circle(86.863632,-65.497082,6")
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 w1640513509I 5461.7 1.00 196.6 50.2 192 1426 5461 0.000 0.038 26.24 19.4 0.0002 0.0380 26.24 19.4 197 0.023 3.747 24.38 0.040
2 w1640519110I 11062.5 1.00 885.6 262.7 196 6364 5481 0.041 0.019 20.63 19.7 0.0337 0.0172 20.85 19.8 1082 4.295 2.720 18.71 0.023
Sum (T+ 5462 to 11962): 312.9 277.7 (est. in src region) SNR_unwtd_sum: 1.96 0.9987 signif. UL: 19.84
0 1082 640518479 10431.3 1531.0 -4969.6 0.0337 0.0172 20.849 0.777 -0.448
Total wtd_rate (for all exposures so far): 0.308 +/- 0.074 snr: 4.1 mag: 21.57 UL: 17.86
Rebinned Data for sw01044032001uw1_sk.img using a zero point of 17.169:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 38.8 773.9 96.9 -97.1 -0.0240 0.0874 99.00 99.00 773.9 -0.0240 0.0874 99.00 99.00 18.62
1 196 5561.5 99.9 -99.9 0.0002 0.0380 26.24 5.53 4771.3 -0.0038 0.0349 99.00 99.00 19.57
2 883 11512.4 449.9 -449.9 0.0412 0.0193 20.63 0.42 10095.7 0.0317 0.0169 20.92 0.46 19.87
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01044032992um2_sk.img ================
Use keyword TRIGTIME of 640508048 for trigger time.
Long-term sensitivity correction to zero point is -0.260 at 640508699
The processing date in extension 0 is: 2021-04-19T19:06:31
The trigger time is: 640508048. The reference is keyword in image file
Using zero point of 16.590 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(86.85096,-65.50250,25")
fk5;-circle(86.85096,-65.50250,12.5")
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 m2640508699E 651.4 1.00 19.5 1.2 197 37 5836 -0.001 0.060 99.00 18.4 -0.0009 0.0595 99.00 18.4 19 -0.017 1.188 99.00 0.788
2 m2640508874E 826.0 1.00 19.4 0.9 202 22 5849 0.009 0.052 21.75 18.5 0.0039 0.0394 22.62 18.8 39 0.101 0.882 22.78 0.875
3 m2640509131E 1083.3 1.00 19.5 0.7 203 29 5848 -0.016 0.046 99.00 18.8 -0.0026 0.0304 99.00 19.1 58 -0.011 0.772 99.00 0.779
Sum (T+ 651 to 1103): 2.9 3.0 (est. in src region) SNR_unwtd_sum: -0.09 0.9987 signif. UL: 19.14
0 58 640508911 863.4 239.6 -212.0 -0.0026 0.0304 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.304 +/- 0.074 snr: 4.1 mag: 21.58 UL: 17.29
# ============ Reading file sw01044032001um2_sk.img ================
Use keyword TRIGTIME of 640508048 for trigger time.
Long-term sensitivity correction to zero point is -0.260 at 640514741
The processing date in extension 0 is: 2021-04-29T06:53:14
The trigger time is: 640508048. The reference is keyword in image file
Using zero point of 16.590 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(86.85096,-65.50250,25")
fk5;-circle(86.85096,-65.50250,12.5")
fk5;-circle(86.864709,-65.507329,6")
fk5;-circle(86.863522,-65.497227,6")
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 m2640514740I 6692.9 1.00 137.8 9.1 192 254 5549 0.003 0.023 23.07 19.4 0.0025 0.0230 23.07 19.4 138 0.520 4.692 21.00 0.077
Sum (T+ 6693 to 6833): 9.1 8.8 (est. in src region) SNR_unwtd_sum: 0.11 0.9987 signif. UL: 19.39
0 138 640514811 6762.9 70.0 -70.0 0.0025 0.0230 23.075 75.925 -2.502
Total wtd_rate (for all exposures so far): 0.304 +/- 0.074 snr: 4.1 mag: 21.58 UL: 17.29
Rebinned Data for sw01044032001um2_sk.img using a zero point of 16.590:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 58.3 863.4 239.6 -212.0 -0.0026 0.0304 99.00 99.00 863.4 -0.0026 0.0304 99.00 99.00 19.14
1 138 6762.9 70.0 -70.0 0.0025 0.0230 23.07 2.50 5007.5 0.0010 0.0185 24.07 3.21 19.64
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01044032992uw2_sk.img ================
Use keyword TRIGTIME of 640508048 for trigger time.
Long-term sensitivity correction to zero point is -0.342 at 640508167
The processing date in extension 0 is: 2021-04-19T19:05:50
The trigger time is: 640508048. The reference is keyword in image file
Using zero point of 17.038 for filter UVW2
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(86.85096,-65.50250,25")
fk5;-circle(86.85096,-65.50250,12.5")
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 w2640508166E 118.9 1.00 9.0 0.0 200 17 5839 -0.068 0.117 99.00 18.3 -0.0678 0.1168 99.00 18.3 9 -0.167 0.288 99.00 6.189
High bkg: 2 w2640508649E 19.5 111 5847 0.978 0.093
2 w2640508649E 601.3 1.00 19.5 1.0 201 111 5841 -0.151 0.057 99.00 19.5 -0.1245 0.0391 99.00 20.1 28 -0.215 0.281 99.00 1.182
3 w2640508825E 777.1 1.00 19.5 3.6 199 64 5848 0.079 0.103 19.80 18.0 -0.0420 0.0478 99.00 19.3 48 -0.172 0.276 99.00 0.979
4 w2640509080E 1032.9 1.00 19.5 1.2 198 55 5840 -0.035 0.060 99.00 19.0 -0.0399 0.0382 99.00 19.6 67 -0.183 0.272 99.00 0.873
Sum (T+ 119 to 1053): 5.9 8.5 (est. in src region) SNR_unwtd_sum: -1.05 0.9987 signif. UL: 19.59
0 67 640508770 721.9 330.8 -603.0 -0.0399 0.0382 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.254 +/- 0.072 snr: 3.5 mag: 21.78 UL: 17.86
# ============ Reading file sw01044032001uw2_sk.img ================
Use keyword TRIGTIME of 640508048 for trigger time.
Long-term sensitivity correction to zero point is -0.342 at 640514331
The processing date in extension 0 is: 2021-04-29T06:53:14
The trigger time is: 640508048. The reference is keyword in image file
Using zero point of 17.038 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(86.85096,-65.50250,25")
fk5;-circle(86.85096,-65.50250,12.5")
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 w2640514330I 196.6 1466 5816 1.282 0.033
1 w2640514330I 6282.6 1.00 196.6 60.4 196 1466 5819 0.058 0.042 20.13 18.9 0.0582 0.0416 20.13 18.9 197 7.426 5.304 18.11 0.031
Sum (T+ 6283 to 6482): 60.4 49.4 (est. in src region) SNR_unwtd_sum: 1.40 0.9987 signif. UL: 18.87
0 197 640514430 6382.5 99.9 -99.9 0.0582 0.0416 20.126 1.360 -0.586
Total wtd_rate (for all exposures so far): 0.256 +/- 0.072 snr: 3.6 mag: 21.77 UL: 17.85
Rebinned Data for sw01044032001uw2_sk.img using a zero point of 17.038:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 8.94 123.4 4.5 -4.5 -0.0678 0.1168 99.00 99.00 123.4 -0.0678 0.1168 99.00 99.00 18.25
1 19.4 611.1 9.9 -9.9 -0.1507 0.0566 99.00 99.00 457.5 -0.1245 0.0535 99.00 99.00 19.53
2 38.9 915.0 137.7 -137.9 0.0218 0.0596 21.19 1.43 721.9 -0.0399 0.0412 99.00 99.00 19.49
3 196 6382.5 99.9 -99.9 0.0582 0.0416 20.13 0.59 4936.1 0.0331 0.0327 20.74 0.74 19.23
The data range from T+118.9 s (0.00 d) to T+12177.3 s (0.14 d)
Wrote uvot_fluxes_210429d07h07m33s056300usUT.qdp
Wrote uvot_fluxes_210429d07h07m33s056300usUT.gif
Wrote uvot_fluxes_210429d07h07m33s056300usUT.ps
Wrote uvot_fluxes_210429d07h07m33s056300usUT_vis.qdp
Wrote uvot_fluxes_210429d07h07m33s056300usUT_uv.qdp
Wrote uvot_fluxes_210429d07h07m33s056300usUT_vis.gif
Wrote uvot_fluxes_210429d07h07m33s056300usUT_vis.ps
Wrote uvot_fluxes_210429d07h07m33s056300usUT_uv.gif
Wrote uvot_fluxes_210429d07h07m33s056300usUT_uv.ps
# ================ Make Light Curve for Weighted Filters ==========
Use the following filters with indicated color corrections (mags):
u (0) , white (0) , b (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
0 127 211.3 74.9 -74.9 0.8868 0.3869 20.42 0.39 211.3 0.8868 0.3869 20.42 0.39 19.51
1 1.32 419.3 124.9 -124.9 2.7575 0.7759 19.19 0.27 213.5 0.9245 0.3794 20.38 0.37 19.50
2 12.3 849.3 229.4 -299.0 0.4760 0.3059 21.10 0.54 269.0 0.8008 0.2875 20.53 0.33 19.73
3 0.00613 5766.4 99.9 -99.9 2.0935 0.8266 19.49 0.36 269.2 0.8020 0.2872 20.53 0.33 19.73
4 0.0238 5971.6 99.9 -99.9 3.9352 0.5810 18.80 0.15 270.2 0.8137 0.2861 20.51 0.33 19.73
5 0.213 6220.8 5956.5 -144.1 2.1474 0.3194 19.46 0.15 279.2 0.8586 0.2767 20.45 0.30 19.72
The data range from T+118.9 s (0.00 d) to T+12177.3 s (0.14 d)
Wrote uvot_fluxes_wtd_210429d07h07m33s056300usUT.qdp
Wrote uvot_fluxes_wtd_210429d07h07m33s056300usUT.gif
Wrote uvot_fluxes_wtd_210429d07h07m33s056300usUT.ps
Found 3 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2020-11-03a fem