# uvot_fluxes_wget.pl vrs. 2020-11-03a fem at 220101d08h46m21s851225usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01090472001 -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
# ========= GRB211221A ===================
Could not find/read custom source region custom_1090472_src.reg
Used archived XRT position of 78.89746 0.91450 4.00
Reference: GCN_Circulars-31275-Tue,_21_Dec_2021_20:29:37_-0500
The position is (05:15:35.39, +00:54:52.2)
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(78.89746,0.91450,4") # color=red dash=0
Source region spec. is: 78.89746 0.91450 4"
Region file centered at (78.89746,0.91450), which is (05:15:35.39, +00:54:52.2)
Could not find/read custom background region custom_1090472_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 -28.29776 from uncorrected trigger time of 661812520.82 in BAT summary file
# ============ Reading file sw01090472992uwh_sk.img ================
Long-term sensitivity correction to zero point is -0.175 at 661812612
The processing date in extension 0 is: 2021-12-22T01:11:04
The trigger time is: 661812549.11776. 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 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(78.89746,0.91450,25")
fk5;-circle(78.89746,0.91450,12.5")
fk5;-circle(78.903136,0.908385,6")
 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 wh661812612I      63.3  0.97  147.4  491.9 201  14372  5815 -0.036 0.163 99.00 20.9 -0.0355 0.1635 99.00 20.9   147 -0.006  0.027 99.00 1.770 
   2 wh661812612E      65.0  0.97  145.8  484.5 201  14212  5822 -0.045 0.164 99.00 20.9 
   3 wh661813104E     555.4  0.97   19.5   60.6 199   1966  5815 -0.366 0.436 99.00 20.0 -0.0740 0.1531 99.00 21.0   167 -0.008  0.026 99.00 1.609 
   4 wh661813278E     728.9  0.97   19.5   56.5 200   1973  5796 -0.634 0.420 99.00 20.2 -0.1327 0.1439 99.00 21.2   186 -0.010  0.026 99.00 1.470 
   5 wh661813426I     877.7  0.97  130.4  457.0 202  12757  5840  0.129 0.178 22.34 20.5 -0.0251 0.1121 99.00 21.3   317 -0.007  0.026 99.00 0.972 
    Sum (T+    63 to   1010):            1066.0       1073.4 (est. in src region)   SNR_unwtd_sum:  -0.22 0.9987 signif. UL:  21.28
  0   317 661813082     533.1    477.1   -469.8   -0.0251   0.1121 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.007 +/- 0.026 snr: -0.3 mag: 99.00 UL: 22.89
Rebinned Data for sw01090472992uwh_sk.img using a zero point of 20.115:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      143     138.2     74.9    -74.9   -0.0355   0.1635 99.00 99.00     138.2   -0.0355   0.1635 99.00 99.00 20.87
  1      164     876.8    133.4   -321.4   -0.0159   0.1539 99.00 99.00     532.8   -0.0251   0.1121 99.00 99.00 21.28
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01090472992uvv_sk.img ================
Long-term sensitivity correction to zero point is -0.216 at 661812594
The processing date in extension 0 is:  2021-12-22T01:10:51
The trigger time is: 661812549.11776. The reference is BAT GRB summary file
Using zero point of 17.674 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(78.89746,0.91450,25")
fk5;-circle(78.89746,0.91450,12.5")
fk5;-circle(78.902977,0.908425,6")
 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 vv661812593E      44.6  0.99    9.3    5.0 201    181  5820 -0.140 0.254 99.00 18.0 
   2 vv661813155E     606.3  0.99   19.5    8.5 201    399  5803 -0.283 0.160 99.00 18.9 -0.2830 0.1595 99.00 18.9    19 -1.941  1.094 99.00 0.204 
   3 vv661813327E     778.6  0.99   19.5   17.0 200    408  5820  0.161 0.223 19.66 17.8 -0.0613 0.1372 99.00 18.7    39 -0.685  1.003 99.00 0.180 
    Sum (T+   606 to    798):              25.5         27.8 (est. in src region)   SNR_unwtd_sum:  -0.45 0.9987 signif. UL:  18.68
  0    39 661813251     702.3     96.0    -96.0   -0.0613   0.1372 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.008 +/- 0.026 snr: -0.3 mag: 99.00 UL: 20.46
# ============ Reading file sw01090472001uvv_sk.img ================
Use keyword TRIGTIME of 661812549.12 for trigger time.
Long-term sensitivity correction to zero point is -0.216 at 661839677
The processing date in extension 0 is:  2022-01-01T08:27:43
The trigger time is: 661812549.12. The reference is keyword in image file
Using zero point of 17.674 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(78.89746,0.91450,25")
fk5;-circle(78.89746,0.91450,12.5")
fk5;-circle(78.903188,0.908401,6")
 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 vv661839676I   27127.6  0.99  295.0  249.4 204   6599  5823  0.064 0.056 20.66 19.2  0.0641 0.0565 20.66 19.2   295 19.445 17.138 17.07 0.004 
   2 vv661839980I   27431.4  0.99  295.1  213.2 196   6445  5805 -0.015 0.052 99.00 19.7  0.0243 0.0384 21.71 19.8   590  7.108 11.715 18.16 0.004 
   3 vv661840284I   27734.9  0.99  295.1  200.7 204   6600  5827 -0.107 0.051 99.00 20.2 -0.0194 0.0307 99.00 20.4   885 -5.749  9.428 99.00 0.004 
    Sum (T+ 27128 to  28035):             663.3        679.8 (est. in src region)   SNR_unwtd_sum:  -0.63 0.9987 signif. UL:  20.35
  0   885 661840130   27581.2    453.5   -453.6   -0.0194   0.0307 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.008 +/- 0.026 snr: -0.3 mag: 99.00 UL: 20.46
Rebinned Data for sw01090472001uvv_sk.img using a zero point of 17.674:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0     38.6     702.3     96.1    -96.0   -0.0613   0.1372 99.00 99.00     702.3   -0.0613   0.1372 99.00 99.00 18.68
  1      879   27581.4    453.4   -453.7   -0.0194   0.0307 99.00 99.00   26449.4   -0.0211   0.0300 99.00 99.00 20.40
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01090472992ubb_sk.img ================
Long-term sensitivity correction to zero point is -0.184 at 661813080
The processing date in extension 0 is:  2021-12-22T01:11:01
The trigger time is: 661812549.12. The reference is keyword in image file
Using zero point of 18.926 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(78.89746,0.91450,25")
fk5;-circle(78.89746,0.91450,12.5")
 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 bb661813080E     531.1  0.98   19.5   32.8 197    747  5864  0.418 0.314 19.87 18.6  0.4178 0.3136 19.87 18.6    19  0.794  0.596 20.54 0.401 
   2 bb661813253E     704.4  0.99   19.5   29.1 200    675  5847  0.322 0.294 20.16 18.7  0.3698 0.2149 20.01 18.9    39  0.799  0.464 20.53 0.368 
    Sum (T+   531 to    724):              61.9         48.2 (est. in src region)   SNR_unwtd_sum:   1.72 0.9987 signif. UL:  18.90
  0    39 661813177     627.6     96.5    -96.5    0.3698   0.2149 20.006  0.945  -0.498
Total wtd_rate (for all exposures so far): -0.004 +/- 0.026 snr: -0.2 mag: 99.00 UL: 21.68
# ============ Reading file sw01090472001ubb_sk.img ================
Use keyword TRIGTIME of 661812549.12 for trigger time.
Long-term sensitivity correction to zero point is -0.184 at 661880720
The processing date in extension 0 is:  2022-01-01T08:27:43
The trigger time is: 661812549.12. The reference is keyword in image file
Using zero point of 18.926 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(78.89746,0.91450,25")
fk5;-circle(78.89746,0.91450,12.5")
fk5;-circle(78.903170,0.908433,6")
 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 bb661880720I   68171.1  0.99   79.2  126.1 204   2931  5833  0.314 0.151 20.18 19.2  0.3135 0.1510 20.18 19.2    79 75.139 36.194 15.60 0.003 
    Sum (T+ 68171 to  68252):             126.1        102.5 (est. in src region)   SNR_unwtd_sum:   2.08 0.9987 signif. UL:  19.21
  0    79 661880760   68211.4     40.2    -40.2    0.3135   0.1510 20.185  0.714  -0.427
Total wtd_rate (for all exposures so far): -0.004 +/- 0.026 snr: -0.2 mag: 99.00 UL: 21.68
Rebinned Data for sw01090472001ubb_sk.img using a zero point of 18.926:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0     38.4     627.8     96.4    -96.7    0.3698   0.2149 20.01  0.50     627.8    0.3698   0.2149 20.01  0.50 18.90
  1       78   68211.4     40.2    -40.2    0.3135   0.1510 20.18  0.43   45933.0    0.3321   0.1236 20.12  0.34 19.31
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01090472992uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.200 at 661812824
The processing date in extension 0 is:  2021-12-22T01:11:04
The trigger time is: 661812549.12. The reference is keyword in image file
Using zero point of 18.140 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(78.89746,0.91450,25")
fk5;-circle(78.89746,0.91450,12.5")
fk5;-circle(78.903070,0.908356,6")
 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 uu661812824I     275.3  0.99  245.8  160.2 199   4264  5826  0.061 0.054 21.17 19.8  0.0614 0.0543 21.17 19.8   246  0.178  0.157 22.16 0.579 
   2 uu661812824E     275.3  0.99  245.8  158.5 199   4258  5820  0.054 0.054 21.30 19.8 
   3 uu661813228E     679.7  0.99   19.4   17.2 200    353  5835  0.276 0.225 19.54 18.2  0.0770 0.0529 20.92 19.7   265  0.207  0.156 22.00 0.559 
   4 uu661813401E     852.4  0.99   19.5   16.0 208    328  5829  0.230 0.216 19.74 18.3  0.0875 0.0515 20.79 19.7   285  0.227  0.155 21.90 0.539 
    Sum (T+   275 to    872):             193.4        169.4 (est. in src region)   SNR_unwtd_sum:   1.70 0.9987 signif. UL:  19.68
  0   285 661813001     451.5    420.6   -176.2    0.0875   0.0515 20.786  0.964  -0.503
Total wtd_rate (for all exposures so far):  0.003 +/- 0.025 snr:  0.1 mag: 26.67 UL: 20.84
# ============ Reading file sw01090472001uuu_sk.img ================
Use keyword TRIGTIME of 661812549.12 for trigger time.
Long-term sensitivity correction to zero point is -0.200 at 661879806
The processing date in extension 0 is:  2022-01-01T08:27:43
The trigger time is: 661812549.12. The reference is keyword in image file
Using zero point of 18.140 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(78.89746,0.91450,25")
fk5;-circle(78.89746,0.91450,12.5")
fk5;-circle(78.903180,0.908440,6")
 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 uu661879806I   67257.1  0.99  295.0  224.9 196   5697  5843  0.119 0.054 20.45 19.5  0.1190 0.0536 20.45 19.5   295 58.100 26.164 15.88 0.003 
   2 uu661880110I   67560.9  0.99  295.0  224.3 204   5269  5823  0.140 0.053 20.28 19.4  0.1293 0.0379 20.36 19.7   590 63.348 18.528 15.79 0.003 
   3 uu661880414I   67865.6  0.99  295.0  225.3 196   5215  5820  0.175 0.054 20.03 19.3  0.1445 0.0309 20.24 19.7   885 71.230 15.171 15.66 0.003 
    Sum (T+ 67257 to  68165):             674.4        551.4 (est. in src region)   SNR_unwtd_sum:   4.67 0.9987 signif. UL:  19.70
  0   885 661880260   67711.1    454.2   -454.0    0.1445   0.0309 20.241  0.261  -0.211
Total wtd_rate (for all exposures so far):  0.003 +/- 0.025 snr:  0.1 mag: 26.57 UL: 20.84
Rebinned Data for sw01090472001uuu_sk.img using a zero point of 18.140:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      244     400.2    124.9   -124.9    0.0614   0.0543 21.17  0.69     400.2    0.0614   0.0543 21.17  0.69 19.75
  1     38.6     776.1     96.1    -96.4    0.2527   0.1561 19.63  0.52     451.5    0.0875   0.0515 20.79  0.50 19.68
  2      879   67711.1    454.2   -454.0    0.1445   0.0309 20.24  0.21   51329.3    0.1306   0.0265 20.35  0.20 19.83
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01090472992uw1_sk.img ================
Long-term sensitivity correction to zero point is -0.271 at 661813204
The processing date in extension 0 is:  2021-12-22T01:11:02
The trigger time is: 661812549.12. 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(78.89746,0.91450,25")
fk5;-circle(78.89746,0.91450,12.5")
 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 w1661813204E     655.3  1.00   19.5    4.6 200     71  5849  0.115 0.115 19.52 18.0  0.1146 0.1150 19.52 18.0    19  1.350  1.356 19.96 0.678 
   2 w1661813377E     828.1  1.00   19.4    6.4 199     92  5848  0.173 0.136 19.07 17.7  0.1438 0.0890 19.27 18.1    39  1.750  1.126 19.68 0.531 
    Sum (T+   655 to    848):              11.0          5.6 (est. in src region)   SNR_unwtd_sum:   1.62 0.9987 signif. UL:  18.13
  0    39 661813301     751.6     96.3    -96.2    0.1438   0.0890 19.274  1.047  -0.523
Total wtd_rate (for all exposures so far):  0.005 +/- 0.025 snr:  0.2 mag: 26.08 UL: 19.84
# ============ Reading file sw01090472001uw1_sk.img ================
Use keyword TRIGTIME of 661812549.12 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 661869615
The processing date in extension 0 is:  2022-01-01T08:27:43
The trigger time is: 661812549.12. 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(78.89746,0.91450,25")
fk5;-circle(78.89746,0.91450,12.5")
 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 w1661869615I   57066.1  1.00  871.7  132.8 204   3729  5872  0.004 0.014 23.20 20.5  0.0039 0.0139 23.20 20.5   872  3.943 14.195 18.80 0.007 
    Sum (T+ 57066 to  57952):             132.8        129.6 (est. in src region)   SNR_unwtd_sum:   0.28 0.9987 signif. UL:  20.47
  0   872 661870058   57508.9    442.8   -442.8    0.0039   0.0139 23.200 75.800  -1.657
Total wtd_rate (for all exposures so far):  0.005 +/- 0.025 snr:  0.2 mag: 26.08 UL: 19.84
Rebinned Data for sw01090472001uw1_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     751.5     96.3    -96.2    0.1438   0.0890 19.27  0.52     751.5    0.1438   0.0890 19.27  0.52 18.13
  1      870   57508.9    442.8   -442.8    0.0039   0.0139 23.20  1.66   55086.4    0.0098   0.0139 22.19  0.95 20.36
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01090472992um2_sk.img ================
Long-term sensitivity correction to zero point is -0.259 at 661813180
The processing date in extension 0 is:  2021-12-22T01:11:02
The trigger time is: 661812549.12. 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(78.89746,0.91450,25")
fk5;-circle(78.89746,0.91450,12.5")
 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 m2661813179E     630.6  1.00   19.4    1.4 200     30  5848  0.019 0.063 20.91 18.2  0.0187 0.0631 20.91 18.2    19  0.360  1.219 21.40 0.978 
#  2 m2661813352E     803.4  1.00   19.5    1.0 198     35  5841 
    Sum (T+   631 to    650):               1.4          1.0 (est. in src region)   SNR_unwtd_sum:   0.30 0.9987 signif. UL:  18.25
  0    19 661813190     640.5      9.9     -9.9    0.0187   0.0631 20.914 78.086  -1.604
Total wtd_rate (for all exposures so far):  0.005 +/- 0.025 snr:  0.2 mag: 26.04 UL: 19.27
# ============ Reading file sw01090472001um2_sk.img ================
Use keyword TRIGTIME of 661812549.12 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 661840589
The processing date in extension 0 is:  2022-01-01T08:27:43
The trigger time is: 661812549.12. The reference is keyword in image file
Using zero point of 16.591 for filter UVM2
Use aperture correction of  1.031 based on aperture of  4.00
Using background region based on sources found in extension 3:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(78.89746,0.91450,25")
fk5;-circle(78.89746,0.91450,12.5")
 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 m2661840589I   28039.9  1.00   82.3    9.7 200    170  5866  0.048 0.039 19.88 18.5  0.0484 0.0393 19.88 18.5    82 41.025 33.328 16.26 0.017 
   2 m2661845485I   32936.5  1.00  276.2   25.6 196    642  5828  0.015 0.019 21.16 19.4  0.0225 0.0173 20.71 19.4   358 23.058 16.780 16.88 0.014 
   3 m2661864079I   51530.3  1.00  710.1   51.2 204   1340  5824  0.006 0.011 22.12 20.1  0.0117 0.0091 21.43 20.1  1069 16.898 11.830 17.22 0.011 
   4 m2661885835I   73286.5  1.00  374.1   26.4 204    809  5880 -0.005 0.014 99.00 20.0  0.0075 0.0077 21.91 20.4  1443 14.317 11.127 17.40 0.010 
    Sum (T+ 28040 to  73667):             112.8        102.4 (est. in src region)   SNR_unwtd_sum:   0.97 0.9987 signif. UL:  20.36
  0  1443 661865077   52528.2  21138.4 -24488.3    0.0075   0.0077 21.909 77.091  -0.770
Total wtd_rate (for all exposures so far):  0.005 +/- 0.025 snr:  0.2 mag: 26.02 UL: 19.27
Rebinned Data for sw01090472001um2_sk.img using a zero point of 16.591:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0     19.4     640.5      9.9     -9.9    0.0187   0.0631 20.91  1.60     640.5    0.0187   0.0631 20.91  1.60 18.25
  1 1.07e+03   45195.1   7056.6 -17155.1    0.0117   0.0091 21.43  0.63   44398.8    0.0118   0.0090 21.41  0.62 20.11
  2      374   73476.6    190.0   -190.0   -0.0045   0.0144 99.00 99.00   51839.1    0.0076   0.0077 21.89  0.76 20.36
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01090472992uw2_sk.img ================
Long-term sensitivity correction to zero point is -0.345 at 661813131
The processing date in extension 0 is:  2021-12-22T01:11:02
The trigger time is: 661812549.12. 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(78.89746,0.91450,25")
fk5;-circle(78.89746,0.91450,12.5")
 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 w2661813131E     582.0  1.00   19.4    0.0 199     67  5834 -0.122 0.055 99.00 19.5 -0.1215 0.0553 99.00 19.5    19 -1.441  0.655 99.00 0.718 
   2 w2661813303E     754.3  1.00   19.4    3.0 202     61  5849  0.049 0.094 20.32 18.2 -0.0365 0.0473 99.00 19.3    39 -0.580  0.690 99.00 0.664 
    Sum (T+   582 to    774):               3.0          4.4 (est. in src region)   SNR_unwtd_sum:  -0.77 0.9987 signif. UL:  19.28
  0    39 661813227     678.0     96.0    -96.0   -0.0365   0.0473 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  0.004 +/- 0.025 snr:  0.2 mag: 26.17 UL: 19.71
# ============ Reading file sw01090472001uw2_sk.img ================
Use keyword TRIGTIME of 661812549.12 for trigger time.
Long-term sensitivity correction to zero point is -0.345 at 661833927
The processing date in extension 0 is:  2022-01-01T08:27:43
The trigger time is: 661812549.12. 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(78.89746,0.91450,25")
fk5;-circle(78.89746,0.91450,12.5")
 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 w2661833927I   21378.2  1.00  623.4   80.2 196   2224  5824  0.009 0.015 22.16 20.2  0.0089 0.0151 22.16 20.2   623  3.860  6.569 18.82 0.019 
    Sum (T+ 21378 to  22012):              80.2         74.8 (est. in src region)   SNR_unwtd_sum:   0.59 0.9987 signif. UL:  20.17
  0   623 661834244   21694.9    316.7   -316.7    0.0089   0.0151 22.164 76.836  -1.079
Total wtd_rate (for all exposures so far):  0.005 +/- 0.025 snr:  0.2 mag: 26.15 UL: 19.71
Rebinned Data for sw01090472001uw2_sk.img using a zero point of 17.035:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0     38.9     678.0     96.1    -96.0   -0.0365   0.0543 99.00 99.00     678.0   -0.0365   0.0543 99.00 99.00 19.11
  1      623   21694.9    316.7   -316.7    0.0089   0.0151 22.16  1.08   20460.2    0.0062   0.0146 22.55  1.31 20.25
=========================================================
================ Start New Filter UGRISM ==================
=========================================================
# ============ Reading file sw01090472992ugu_sk.img ================
The data range from T+63.3 s (0.00 d) to T+73666.6 s (0.85 d)
Wrote uvot_fluxes_220101d08h46m21s851225usUT.qdp
Wrote uvot_fluxes_220101d08h46m21s851225usUT.gif
Wrote uvot_fluxes_220101d08h46m21s851225usUT.ps
Wrote uvot_fluxes_220101d08h46m21s851225usUT_vis.qdp
Wrote uvot_fluxes_220101d08h46m21s851225usUT_uv.qdp
Wrote uvot_fluxes_220101d08h46m21s851225usUT_vis.gif
Wrote uvot_fluxes_220101d08h46m21s851225usUT_vis.ps
Wrote uvot_fluxes_220101d08h46m21s851225usUT_uv.gif
Wrote uvot_fluxes_220101d08h46m21s851225usUT_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 1.21e+03     138.2     74.9    -74.9   -0.0418   0.1921 99.00 99.00     138.2   -0.0418   0.1921 99.00 99.00 20.87
  1     23.7     576.8    221.6   -301.4   -0.2863   0.2861 99.00 99.00     146.7   -0.0603   0.1789 99.00 99.00 20.98
  2     21.8     943.7     66.5    -91.3    0.1565   0.2089 22.30  0.92     160.5   -0.0381   0.1620 99.00 99.00 21.06
  3  0.00162   42479.1  25686.2 -15351.5    0.5068   0.1920 21.03  0.35     160.6   -0.0379   0.1619 99.00 99.00 21.06
  4 0.000217   68211.4     40.2    -40.2    1.1016   0.5306 20.18  0.43     160.6   -0.0378   0.1619 99.00 99.00 21.06
The data range from T+63.3 s (0.00 d) to T+73666.6 s (0.85 d)
Wrote uvot_fluxes_wtd_220101d08h46m21s851225usUT.qdp
Wrote uvot_fluxes_wtd_220101d08h46m21s851225usUT.gif
Wrote uvot_fluxes_wtd_220101d08h46m21s851225usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2020-11-03a fem