# uvot_fluxes_wget.pl vrs. 2020-11-03a fem at 210422d12h23m55s549693usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01042398001 -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
# ========= GRB210411C ===================
Could not find/read custom source region custom_1042398_src.reg
Used archived uvot source position of 296.61170 -39.39784 3.00
Reference: GCN_Circ_29811
The position is (19:46:26.81, -39:23:52.2)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl uvot
global font="helvetica 12 bold" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source=1
fk5;circle(296.61170,-39.39784,3") # color=red dash=0
Source region spec. is: 296.61170 -39.39784 3"
Region file centered at (296.61170,-39.39784), which is (19:46:26.81, -39:23:52.2)
Could not find/read custom background region custom_1042398_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 -26.82714 from uncorrected trigger time of 639846351.47 in BAT summary file
# ============ Reading file sw01042398992uwh_sk.img ================
Long-term sensitivity correction to zero point is -0.179 at 639846445
The processing date in extension 0 is: 2021-04-12T08:44:50
The trigger time is: 639846378.29714. The reference is BAT GRB summary file
Using zero point of 20.111 for filter WHITE
Use aperture correction of 1.108 based on aperture of 3.00
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(296.61170,-39.39784,25")
fk5;-circle(296.61170,-39.39784,12.5")
fk5;-circle(296.606938,-39.396811,6")
 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 wh639846444I      66.4  0.88  147.4 2086.6 110  16313  6079 15.361 0.392 17.14 17.1 15.3613 0.3922 17.14 17.1   147  2.558  0.065 19.27 2.628 
above line uses coinc_corr_src:  0.876 corr_bkg:  0.962
   2 wh639846444E      66.4  0.88  144.0 2012.1 110  15950  6087 15.144 0.395 17.16 17.1 
above line uses coinc_corr_src:  0.876 corr_bkg:  0.962
   3 wh639846937E     559.2  0.91   19.5  175.1 115   2194  5829  8.208 0.826 17.83 17.5 14.4955 0.3589 17.21 17.1   167  2.582  0.065 19.26 2.370 
   4 wh639847109E     731.3  0.94   19.5  120.5 111   2296  5687  4.612 0.671 18.45 18.1 13.4069 0.3278 17.29 17.2   186  2.588  0.065 19.26 2.147 
   5 wh639847235I     857.1  0.93  147.4  941.2 112  17974  5691  4.731 0.248 18.42 18.3  9.4650 0.2114 17.67 17.6   334  2.643  0.064 19.23 1.286 
   6 wh639847538E    1159.8  0.93   19.4  114.0 114   2679  5670  3.683 0.657 18.70 18.2  9.1388 0.2029 17.71 17.6   353  2.647  0.064 19.23 1.215 
   7 wh639847711E    1333.5  0.92   19.5  128.0 112   3185  5652  3.994 0.700 18.61 18.1  8.8656 0.1957 17.74 17.7   373  2.650  0.063 19.23 1.139 
    Sum (T+    66 to   1353):            3565.5        854.0 (est. in src region)   SNR_unwtd_sum:  45.31 0.9987 signif. UL:  17.67
  0   373 639847002     624.1    729.2   -557.8    8.8656   0.1957 17.742  0.024  -0.024
Total wtd_rate (for all exposures so far):  2.650 +/- 0.063 snr: 41.8 mag: 19.23 UL: 18.98
Rebinned Data for sw01042398992uwh_sk.img using a zero point of 20.111:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      129     141.2     74.9    -74.9   15.3613   0.3922 17.14  0.03     141.2   15.3613   0.3922 17.14  0.03 17.07
  1     17.8     569.1      9.9     -9.9    8.2078   0.8260 17.83  0.11     193.0   14.4955   0.3589 17.21  0.03 17.13
  2     18.2     741.2      9.9     -9.9    4.6117   0.6710 18.45  0.15     253.4   13.4069   0.3278 17.29  0.03 17.22
  3      138     932.0     74.9    -74.9    4.7313   0.2480 18.42  0.06     561.7    9.4650   0.2114 17.67  0.02 17.60
  4     36.1    1256.3     97.0    -96.5    3.8378   0.4799 18.65  0.13     635.7    8.8656   0.1957 17.74  0.02 17.67
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01042398992uvv_sk.img ================
Long-term sensitivity correction to zero point is -0.213 at 639846428
The processing date in extension 0 is:  2021-04-12T08:44:51
The trigger time is: 639846378.29714. The reference is BAT GRB summary file
Using zero point of 17.677 for filter V
Use aperture correction of  1.087 based on aperture of  3.00
Using background region based on sources found in extension 6:
# 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(296.61170,-39.39784,25")
fk5;-circle(296.61170,-39.39784,12.5")
fk5;-circle(296.607019,-39.396687,6")
 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 vv639846427E      50.1  0.98    7.8   18.9 109    206  5621  2.126 0.622 16.86 16.2 
   2 vv639846987E     608.8  0.98   19.5   38.7 111    493  5604  1.651 0.356 17.13 16.6  1.6508 0.3556 17.13 16.6    19 11.329  2.441 17.65 0.285 
   3 vv639847159E     781.2  0.99   19.4   25.7 112    502  5573  0.887 0.289 17.81 17.1  1.2679 0.2290 17.42 16.9    39 10.002  1.798 17.79 0.250 
   4 vv639847415E    1037.2  0.99   19.5   20.8 112    564  5566  0.537 0.260 18.35 17.4  1.0236 0.1755 17.65 17.2    58  9.400  1.586 17.86 0.212 
   5 vv639847589E    1210.7  0.98   14.9   22.6 111    489  5573  0.956 0.356 17.73 16.9  1.0100 0.1574 17.67 17.2    73  9.661  1.511 17.83 0.188 
   6 vv639851984I    5606.0  0.99  196.6  145.3 108   4876  5539  0.281 0.068 19.06 18.5  0.4779 0.0652 18.48 18.1   270 10.129  1.445 17.78 0.079 
    Sum (T+   609 to   5806):             253.2        136.0 (est. in src region)   SNR_unwtd_sum:   7.32 0.9987 signif. UL:  18.11
  0   270 639850780    4402.2   1403.6  -3793.4    0.4779   0.0652 18.479  0.159  -0.139
Total wtd_rate (for all exposures so far):  2.608 +/- 0.062 snr: 41.9 mag: 19.25 UL: 16.56
# ============ Reading file sw01042398001uvv_sk.img ================
Use keyword TRIGTIME of 639846378.304 for trigger time.
Long-term sensitivity correction to zero point is -0.213 at 639870675
The processing date in extension 0 is:  2021-04-22T12:08:13
The trigger time is: 639846378.304. The reference is keyword in image file
Using zero point of 17.677 for filter V
Use aperture correction of  1.087 based on aperture of  3.00
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(296.61170,-39.39784,25")
fk5;-circle(296.61170,-39.39784,12.5")
 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 vv639870674I   24296.3  0.99  295.0  295.1 116  13241  5890  0.128 0.065 19.91 18.9  0.1283 0.0648 19.91 18.9   295 34.803 17.581 16.44 0.004 
   2 vv639870978I   24599.7  0.98  295.0  361.6 112  19521  5859 -0.044 0.072 99.00 19.4  0.0426 0.0485 21.10 19.5   590 15.986 13.199 17.28 0.003 
   3 vv639871281I   24903.1  0.98   97.7  124.6 104   7355  5814 -0.079 0.128 99.00 18.8  0.0255 0.0455 21.66 19.6   688 11.856 12.381 17.61 0.003 
    Sum (T+ 24296 to  25002):             781.3        765.5 (est. in src region)   SNR_unwtd_sum:   0.56 0.9987 signif. UL:  19.62
  0   688 639871027   24648.3    354.0   -352.0    0.0255   0.0455 21.662 77.338  -1.112
Total wtd_rate (for all exposures so far):  2.608 +/- 0.062 snr: 41.9 mag: 19.25 UL: 16.56
Rebinned Data for sw01042398001uvv_sk.img using a zero point of 17.677:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0     19.1     618.7      9.9     -9.9    1.6508   0.3556 17.13  0.21     618.7    1.6508   0.3556 17.13  0.21 16.59
  1     19.2     791.0      9.9     -9.9    0.8868   0.2889 17.81  0.31     705.1    1.2679   0.2290 17.42  0.18 16.95
  2     33.8    1122.0    108.5    -84.9    0.7181   0.2130 18.04  0.28     900.7    1.0100   0.1574 17.67  0.16 17.25
  3      195    5705.9     99.9    -99.9    0.2809   0.0678 19.06  0.23    4407.5    0.4779   0.0652 18.48  0.14 18.11
  4      675   24647.7    354.7   -351.4    0.0255   0.0455 21.66  1.11   18915.7    0.1536   0.0375 19.71  0.24 19.11
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01042398992ubb_sk.img ================
Long-term sensitivity correction to zero point is -0.176 at 639846913
The processing date in extension 0 is:  2021-04-12T08:44:43
The trigger time is: 639846378.304. The reference is keyword in image file
Using zero point of 18.934 for filter B
Use aperture correction of  1.108 based on aperture of  3.00
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(296.61170,-39.39784,25")
fk5;-circle(296.61170,-39.39784,12.5")
 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 bb639846913E     534.9  0.97   19.5   64.8 111    910  5957  2.821 0.476 17.81 17.4  2.8209 0.4755 17.81 17.4    19  5.359  0.903 18.47 0.584 
   2 bb639847085E     707.0  0.97   19.4   68.2 115   1052  5930  2.811 0.487 17.81 17.4  2.8162 0.3403 17.81 17.5    39  5.902  0.727 18.36 0.467 
   3 bb639847513E    1135.3  0.97   19.5   54.9 112   1242  5910  1.846 0.438 18.27 17.7  2.4927 0.2697 17.94 17.6    58  6.048  0.677 18.34 0.364 
   4 bb639847687E    1309.0  0.97   19.5   53.0 114   1482  5902  1.438 0.432 18.54 17.8  2.2295 0.2293 18.06 17.8    78  6.081  0.648 18.33 0.293 
    Sum (T+   535 to   1329):             241.0         89.5 (est. in src region)   SNR_unwtd_sum:   9.72 0.9987 signif. UL:  17.77
  0    78 639847310     931.4    397.3   -396.5    2.2295   0.2293 18.063  0.118  -0.106
Total wtd_rate (for all exposures so far):  2.673 +/- 0.063 snr: 42.3 mag: 19.22 UL: 17.79
# ============ Reading file sw01042398001ubb_sk.img ================
Use keyword TRIGTIME of 639846378.304 for trigger time.
Long-term sensitivity correction to zero point is -0.176 at 639876279
The processing date in extension 0 is:  2021-04-22T12:08:13
The trigger time is: 639846378.304. The reference is keyword in image file
Using zero point of 18.934 for filter B
Use aperture correction of  1.108 based on aperture of  3.00
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(296.61170,-39.39784,25")
fk5;-circle(296.61170,-39.39784,12.5")
 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 bb639876278I   29900.6  0.98  295.0  424.8 112  22551  5814 -0.037 0.080 99.00 20.5 -0.0371 0.0800 99.00 20.5   295 -3.884  8.384 99.00 0.006 
   2 bb639876582I   30204.1  0.96  295.0  624.1 116  33677  5879 -0.157 0.098 99.00 20.6 -0.0968 0.0633 99.00 21.1   590 -8.790  6.530 99.00 0.005 
   3 bb639876885I   30507.5  0.95  185.1  503.2 116  26151  5868 -0.087 0.142 99.00 19.9 -0.0944 0.0588 99.00 21.2   775 -8.860  5.998 99.00 0.004 
    Sum (T+ 29901 to  30696):            1552.1       1615.9 (est. in src region)   SNR_unwtd_sum:  -1.60 0.9987 signif. UL:  21.15
  0   775 639876676   30297.6    398.0   -397.0   -0.0944   0.0588 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  2.673 +/- 0.063 snr: 42.3 mag: 19.22 UL: 17.79
Rebinned Data for sw01042398001ubb_sk.img using a zero point of 18.934:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0     18.8     544.8      9.9     -9.9    2.8209   0.4755 17.81  0.17     544.8    2.8209   0.4755 17.81  0.17 17.36
  1     18.8     716.8      9.9     -9.9    2.8115   0.4870 17.81  0.17     630.9    2.8162   0.3403 17.81  0.12 17.47
  2     37.6    1231.9     96.8    -96.6    1.6425   0.3073 18.39  0.19     931.3    2.2295   0.2293 18.06  0.11 17.77
  3      749   30295.6    399.9   -395.0   -0.0944   0.0588 99.00 99.00   27614.6    0.1178   0.0574 21.26  0.43 20.27
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01042398992uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.191 at 639846657
The processing date in extension 0 is:  2021-04-12T08:44:51
The trigger time is: 639846378.304. The reference is keyword in image file
Using zero point of 18.149 for filter U
Use aperture correction of  1.100 based on aperture of  3.00
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(296.61170,-39.39784,25")
fk5;-circle(296.61170,-39.39784,12.5")
 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 uu639846656I     278.6  0.98  245.8  394.7 111   4813  5896  1.382 0.090 17.80 17.6  1.3817 0.0905 17.80 17.6   246  4.004  0.262 18.78 0.922 
   2 uu639846656E     278.6  0.98  245.8  397.6 112   4798  5891  1.392 0.091 17.79 17.6 
   3 uu639847060E     682.1  0.99   19.5   24.3 111    440  5871  0.917 0.283 18.24 17.5  1.3475 0.0864 17.82 17.6   265  4.017  0.258 18.78 0.883 
   4 uu639847488E    1110.6  0.99   19.4   17.5 109    488  5846  0.480 0.240 18.95 17.9  1.2880 0.0821 17.87 17.7   285  4.016  0.257 18.78 0.831 
   5 uu639847662E    1284.1  0.99   19.5   22.4 111    633  5864  0.595 0.273 18.71 17.8  1.2437 0.0788 17.91 17.7   304  4.023  0.256 18.78 0.765 
    Sum (T+   279 to   1304):             459.0        120.0 (est. in src region)   SNR_unwtd_sum:  15.78 0.9987 signif. UL:  17.72
  0   304 639846903     524.7    779.2   -246.1    1.2437   0.0788 17.912  0.072  -0.066
Total wtd_rate (for all exposures so far):  2.703 +/- 0.061 snr: 44.2 mag: 19.21 UL: 17.00
Rebinned Data for sw01042398992uuu_sk.img using a zero point of 18.149:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      242     403.5    124.9   -124.9    1.3817   0.0905 17.80  0.07     403.5    1.3817   0.0905 17.80  0.07 17.60
  1     19.2     692.0      9.9     -9.9    0.9169   0.2833 18.24  0.29     424.7    1.3475   0.0864 17.82  0.07 17.63
  2     38.4    1207.1     96.8    -96.4    0.5375   0.1816 18.82  0.32     525.0    1.2437   0.0788 17.91  0.07 17.72
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01042398992uw1_sk.img ================
Long-term sensitivity correction to zero point is -0.271 at 639847036
The processing date in extension 0 is:  2021-04-12T08:44:44
The trigger time is: 639846378.304. The reference is keyword in image file
Using zero point of 17.169 for filter UVW1
Use aperture correction of  1.123 based on aperture of  3.00
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(296.61170,-39.39784,25")
fk5;-circle(296.61170,-39.39784,12.5")
 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 w1639847036E     657.8  1.00   19.5    0.9 111     79  5841 -0.037 0.054 99.00 19.2 -0.0373 0.0545 99.00 19.2    19 -0.441  0.645 99.00 1.091 
   2 w1639847208E     830.1  1.00   19.4    1.8 112     76  5842  0.017 0.077 21.57 18.6 -0.0099 0.0472 99.00 19.3    39 -0.164  0.598 99.00 0.998 
   3 w1639847464E    1086.0  1.00   19.5    2.0 112     93  5836  0.013 0.083 21.86 18.6 -0.0022 0.0418 99.00 19.4    58 -0.096  0.564 99.00 0.834 
   4 w1639847638E    1259.8  1.00   19.5    1.0 111     93  5838 -0.045 0.059 99.00 19.2 -0.0129 0.0346 99.00 19.6    78 -0.193  0.524 99.00 0.739 
    Sum (T+   658 to   1280):               5.6          6.5 (est. in src region)   SNR_unwtd_sum:  -0.37 0.9987 signif. UL:  19.65
  0    78 639847347     968.4    311.2   -310.5   -0.0129   0.0346 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  2.755 +/- 0.062 snr: 44.2 mag: 19.19 UL: 16.00
# ============ Reading file sw01042398001uw1_sk.img ================
Use keyword TRIGTIME of 639846378.304 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 639858734
The processing date in extension 0 is:  2021-04-22T12:08:13
The trigger time is: 639846378.304. The reference is keyword in image file
Using zero point of 17.169 for filter UVW1
Use aperture correction of  1.123 based on aperture of  3.00
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(296.61170,-39.39784,25")
fk5;-circle(296.61170,-39.39784,12.5")
 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 w1639858734I   12355.8  1.00  779.2   77.2 112   4094  5832 -0.002 0.013 99.00 20.7 -0.0021 0.0128 99.00 20.7   779 -0.463  2.895 99.00 0.044 
   2 w1639887547I   41168.8  1.00  784.0   85.0 108   4903  5820 -0.009 0.013 99.00 20.8 -0.0054 0.0093 99.00 21.1  1563 -0.912  2.777 99.00 0.027 
    Sum (T+ 12356 to  41965):             162.1        169.6 (est. in src region)   SNR_unwtd_sum:  -0.58 0.9987 signif. UL:  21.14
  0  1563 639873582   27204.1  14761.3 -14848.3   -0.0054   0.0093 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  2.755 +/- 0.062 snr: 44.2 mag: 19.19 UL: 16.00
Rebinned Data for sw01042398001uw1_sk.img using a zero point of 17.169:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0     77.7     968.4    311.2   -310.5   -0.0129   0.0346 99.00 99.00     968.4   -0.0129   0.0346 99.00 99.00 19.65
  1      778   12751.6    395.8   -395.8   -0.0021   0.0128 99.00 99.00   11681.0   -0.0030   0.0121 99.00 99.00 20.76
  2      782   41567.1    398.3   -398.3   -0.0086   0.0134 99.00 99.00   25957.4   -0.0057   0.0090 99.00 99.00 21.18
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01042398992um2_sk.img ================
Long-term sensitivity correction to zero point is -0.260 at 639847011
The processing date in extension 0 is:  2021-04-12T08:44:51
The trigger time is: 639846378.304. The reference is keyword in image file
Using zero point of 16.590 for filter UVM2
Use aperture correction of  1.106 based on aperture of  3.00
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(296.61170,-39.39784,25")
fk5;-circle(296.61170,-39.39784,12.5")
 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 m2639847011E     633.2  1.00   19.5    1.0 112     24  5843  0.031 0.057 20.37 18.3  0.0307 0.0571 20.37 18.3    19  0.596  1.109 20.85 2.177 
   2 m2639847183E     805.5  1.00   19.5    0.0 113     30  5841 -0.033 0.057 99.00 18.6 -0.0012 0.0287 99.00 19.2    39  0.131  0.876 22.50 1.721 
#  3 m2639847439E    1061.4  1.00   19.4    0.5 114     20  5841 
   4 m2639847613E    1235.2  1.00   19.4    0.0 111     27  5844 -0.030 0.057 99.00 18.6 -0.0106 0.0192 99.00 19.8    58 -0.039  0.811 99.00 1.479 
   5 m2639852189I    5810.9  1.00   24.9    1.0 112     26  5829  0.022 0.045 20.72 18.6 -0.0008 0.0190 99.00 19.6    83  0.003  0.807 26.68 1.189 
    Sum (T+   633 to   5836):               2.0          2.1 (est. in src region)   SNR_unwtd_sum:  -0.04 0.9987 signif. UL:  19.64
  0    83 639848750    2371.9   3464.3  -1738.7   -0.0008   0.0190 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  2.707 +/- 0.061 snr: 44.2 mag: 19.21 UL: 15.44
# ============ Reading file sw01042398001um2_sk.img ================
Use keyword TRIGTIME of 639846378.304 for trigger time.
Long-term sensitivity correction to zero point is -0.260 at 639880996
The processing date in extension 0 is:  2021-04-22T12:08:13
The trigger time is: 639846378.304. The reference is keyword in image file
Using zero point of 16.590 for filter UVM2
Use aperture correction of  1.106 based on aperture of  3.00
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(296.61170,-39.39784,25")
fk5;-circle(296.61170,-39.39784,12.5")
 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 m2639880995I   34617.5  1.00  766.7   13.9 108    770  5820 -0.001 0.005 99.00 21.0 -0.0006 0.0054 99.00 21.0   767 -0.673  5.727 99.00 0.051 
    Sum (T+ 34618 to  35397):              13.9         14.3 (est. in src region)   SNR_unwtd_sum:  -0.12 0.9987 signif. UL:  21.02
  0   767 639881385   35007.0    389.5   -389.5   -0.0006   0.0054 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  2.707 +/- 0.061 snr: 44.2 mag: 19.21 UL: 15.44
Rebinned Data for sw01042398001um2_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     901.1    353.9   -267.9   -0.0106   0.0330 99.00 99.00     901.1   -0.0106   0.0330 99.00 99.00 19.11
  1     24.9    5823.5     12.6    -12.6    0.0223   0.0447 20.72  1.20    2371.7   -0.0008   0.0267 99.00 99.00 19.26
  2      767   35007.0    389.5   -389.5   -0.0006   0.0054 99.00 99.00   31811.7   -0.0007   0.0055 99.00 99.00 20.99
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01042398992uw2_sk.img ================
Long-term sensitivity correction to zero point is -0.341 at 639846963
The processing date in extension 0 is:  2021-04-12T08:44:51
The trigger time is: 639846378.304. The reference is keyword in image file
Using zero point of 17.039 for filter UVW2
Use aperture correction of  1.108 based on aperture of  3.00
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(296.61170,-39.39784,25")
fk5;-circle(296.61170,-39.39784,12.5")
 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 w2639846962E     584.5  1.00   19.4    3.0 110     25  5847  0.145 0.099 19.14 17.9  0.1446 0.0992 19.14 17.9    19  1.717  1.178 19.70 3.457 
#  2 w2639847134E     756.7  1.00   19.4    0.0 114     41  5837 
   3 w2639847391E    1012.8  1.00   19.5    2.0 111     34  5846  0.076 0.080 19.84 18.3  0.1102 0.0638 19.43 18.3    39  1.684  0.998 19.72 2.313 
   4 w2639847564E    1186.2  1.00   19.5    2.0 109     57  5839  0.053 0.081 20.23 18.3  0.0912 0.0504 19.64 18.6    58  1.650  0.931 19.75 1.554 
   5 w2639851778I    5399.9  1.00  196.6    5.5 116    286  5832 -0.001 0.013 99.00 20.5  0.0202 0.0155 21.27 20.0   255  1.532  0.873 19.83 0.658 
    Sum (T+   585 to   5600):              12.5          7.9 (est. in src region)   SNR_unwtd_sum:   1.31 0.9987 signif. UL:  19.97
  0   255 639850835    4456.4   1143.3  -3871.9    0.0202   0.0155 21.274  1.577  -0.617
Total wtd_rate (for all exposures so far):  2.708 +/- 0.061 snr: 44.3 mag: 19.21 UL: 15.88
# ============ Reading file sw01042398001uw2_sk.img ================
Use keyword TRIGTIME of 639846378.304 for trigger time.
Long-term sensitivity correction to zero point is -0.341 at 639864433
The processing date in extension 0 is:  2021-04-22T12:08:13
The trigger time is: 639846378.304. The reference is keyword in image file
Using zero point of 17.039 for filter UVW2
Use aperture correction of  1.108 based on aperture of  3.00
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(296.61170,-39.39784,25")
fk5;-circle(296.61170,-39.39784,12.5")
 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 w2639864433I   18054.8  1.00  780.2   43.7 104   2064  5821  0.010 0.009 22.07 20.6  0.0097 0.0095 22.07 20.6   780  3.589  3.490 18.90 0.057 
    Sum (T+ 18055 to  18847):              43.7         36.9 (est. in src region)   SNR_unwtd_sum:   1.03 0.9987 signif. UL:  20.57
  0   780 639864829   18451.1    396.3   -396.3    0.0097   0.0095 22.068  3.900  -0.738
Total wtd_rate (for all exposures so far):  2.708 +/- 0.061 snr: 44.3 mag: 19.21 UL: 15.88
Rebinned Data for sw01042398001uw2_sk.img using a zero point of 17.039:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0     38.8     809.0    223.6   -224.4    0.1102   0.0638 19.43  0.50     809.0    0.1102   0.0638 19.43  0.50 18.33
  1     19.4    1196.1      9.9     -9.9    0.0531   0.0810 20.23  1.01     938.1    0.0912   0.0504 19.64  0.48 18.57
  2      197    5499.8     99.9    -99.9   -0.0008   0.0134 99.00 99.00    4456.7    0.0202   0.0155 21.27  0.62 19.97
  3      779   18451.1    396.3   -396.3    0.0097   0.0095 22.07  0.74   15003.5    0.0123   0.0081 21.81  0.55 20.62
=========================================================
================ Start New Filter UGRISM ==================
=========================================================
# ============ Reading file sw01042398992ugu_sk.img ================
The data range from T+66.4 s (0.00 d) to T+41965.4 s (0.49 d)
Wrote uvot_fluxes_210422d12h23m55s549693usUT.qdp
Wrote uvot_fluxes_210422d12h23m55s549693usUT.gif
Wrote uvot_fluxes_210422d12h23m55s549693usUT.ps
Wrote uvot_fluxes_210422d12h23m55s549693usUT_vis.qdp
Wrote uvot_fluxes_210422d12h23m55s549693usUT_uv.qdp
Wrote uvot_fluxes_210422d12h23m55s549693usUT_vis.gif
Wrote uvot_fluxes_210422d12h23m55s549693usUT_vis.ps
Wrote uvot_fluxes_210422d12h23m55s549693usUT_uv.gif
Wrote uvot_fluxes_210422d12h23m55s549693usUT_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      199     141.2     74.9    -74.9   18.1123   0.4624 17.14  0.03     141.2   18.1123   0.4624 17.14  0.03 17.07
  1     2.03     403.5    124.9   -124.9    9.9252   0.6498 17.80  0.07     143.9   17.8808   0.4497 17.16  0.03 17.08
  2     3.13     566.6     62.0    -31.7    9.7405   0.8822 17.82  0.09     150.4   17.4104   0.4268 17.19  0.03 17.11
  3    0.264     710.2     16.5    -28.1    8.9690   1.3640 17.91  0.15     151.1   17.3592   0.4243 17.19  0.03 17.11
  4     2.48     741.5     59.4    -10.2    5.4641   0.7866 18.45  0.15     158.2   16.6901   0.4029 17.23  0.03 17.16
  5     11.4     932.0     74.9    -74.9    5.5786   0.2924 18.42  0.06     198.7   13.9613   0.3123 17.43  0.02 17.36
  6     1.18    1165.3     65.2   -128.2    4.5133   0.6946 18.65  0.16     203.9   13.6711   0.3035 17.45  0.02 17.38
  7    0.784    1339.8     13.5    -55.6    4.7252   0.7426 18.60  0.16     207.9   13.4657   0.2970 17.47  0.02 17.40
  8  0.00489    5705.9     99.9    -99.9    3.1156   0.7521 19.06  0.23     208.1   13.4594   0.2968 17.47  0.02 17.40
  9  0.00857   29849.6    845.9  -5553.3   -0.2565   0.1892 99.00 99.00     209.2   13.3832   0.2951 17.47  0.02 17.40
The data range from T+66.4 s (0.00 d) to T+41965.4 s (0.49 d)
Wrote uvot_fluxes_wtd_210422d12h23m55s549693usUT.qdp
Wrote uvot_fluxes_wtd_210422d12h23m55s549693usUT.gif
Wrote uvot_fluxes_wtd_210422d12h23m55s549693usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2020-11-03a fem