# uvot_fluxes_wget.pl vrs. 2018-11-07 fem at 191231d03h19m20s367790usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00945344002 -use_uvot -rebin -plot_mag -sens_corr -search_src_reg -wrk_dir=/local/home/khamseen/khamseen10/uvot_tdrss/uvot_lc -web -useprev -zp_2011 -gamma=1.0 -use_filter_wtd=white v b u
# Current directory: /local/home/khamseen/khamseen10/uvot_tdrss/uvot_lc
# ========= GRB191220A ===================
Could not find/read custom source region custom_945344_src.reg
Used archived XRT position of 281.37979 26.65589 4.00
Reference: GCN_Circulars-26522-Fri,_20_Dec_2019_16:45:19_-0500
The position is (18:45:31.15, +26:39:21.2)
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(281.37979,26.65589,4") # color=red dash=0
Source region spec. is: 281.37979 26.65589 4"
Region file centered at (281.37979,26.65589), which is (18:45:31.15, +26:39:21.2)
Could not find/read custom background region custom_945344_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 -24.1281 from uncorrected trigger time of 598541377.79 in BAT summary file
# ============ Reading file sw00945344992uuu_sk.img ================
Use keyword TRIGTIME of 598541401.92 for trigger time.
Long-term sensitivity correction to zero point is -0.172 at 598541540
The processing date in extension 0 is: 2019-12-20T21:07:47
The trigger time is: 598541401.92. The reference is keyword in image file
Using zero point of 18.168 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(281.37979,26.65589,25")
fk5;-circle(281.37979,26.65589,12.5")
fk5;-circle(281.384646,26.649625,6")
fk5;-circle(281.377390,26.656436,6")
fk5;-circle(281.386167,26.658604,6")
fk5;-circle(281.386751,26.660120,6")
 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 uu598541539I     137.7  0.99  245.8  201.1 200   5739  5352 -0.056 0.061 99.00 20.2 -0.0565 0.0612 99.00 20.2   246 -0.105  0.113 99.00 0.613 
   2 uu598541539E     139.7  0.99  243.8  206.7 201   5678  5352 -0.028 0.063 99.00 20.0 
   3 uu598541871E     469.8  0.99   19.4   22.0 194    501  5356  0.206 0.255 19.88 18.2 -0.0372 0.0597 99.00 20.1   265 -0.087  0.113 99.00 0.590 
   4 uu598541972E     570.3  0.99   19.5   23.2 196    473  5380  0.323 0.262 19.40 18.0 -0.0127 0.0584 99.00 20.0   285 -0.066  0.112 99.00 0.568 
   5 uu598542072E     670.9  0.99   19.5   23.8 201    486  5366  0.303 0.266 19.47 18.1  0.0074 0.0573 23.49 20.0   304 -0.050  0.112 99.00 0.544 
   6 uu598542173E     771.7  0.99   19.4   14.3 199    462  5362 -0.153 0.207 99.00 18.8 -0.0022 0.0553 99.00 20.1   324 -0.057  0.111 99.00 0.524 
   7 uu598542274I     872.9  0.99  147.4  128.1 193   3300  5363  0.066 0.081 21.12 19.4  0.0192 0.0457 22.46 20.1   471 -0.034  0.109 99.00 0.424 
   8 uu598546280I    4878.9  0.99  196.6  146.5 188   4074  5322  0.014 0.065 22.82 19.8  0.0176 0.0375 22.56 20.3   668 -0.033  0.109 99.00 0.323 
   9 uu598547104I    5702.8  0.99  196.6  155.4 200   3712  5339  0.086 0.067 20.83 19.5  0.0332 0.0327 21.86 20.4   864 -0.026  0.109 99.00 0.264 
  10 uu598547928I    6526.4  0.99  196.6  160.6 196   4451  5352 -0.012 0.068 99.00 19.9  0.0247 0.0295 22.18 20.5  1061 -0.027  0.109 99.00 0.218 
    Sum (T+   138 to   6726):             875.1        849.9 (est. in src region)   SNR_unwtd_sum:   0.84 0.9987 signif. UL:  20.51
  0  1061 598544867    3465.1   3261.1  -3327.4    0.0247   0.0295 22.185 76.815  -0.853
Total wtd_rate (for all exposures so far): -0.027 +/- 0.107 snr: -0.3 mag: 99.00 UL: 19.40
# ============ Reading file sw00945344001uuu_sk.img ================
Use keyword TRIGTIME of 598541401.92 for trigger time.
Long-term sensitivity correction to zero point is -0.172 at 598563470
The processing date in extension 0 is:  2019-12-21T16:33:39
The trigger time is: 598541401.92. The reference is keyword in image file
Using zero point of 18.168 for filter U
Use aperture correction of  1.032 based on aperture of  4.00
Using background region based on sources found in extension 3:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(281.37979,26.65589,25")
fk5;-circle(281.37979,26.65589,12.5")
fk5;-circle(281.386698,26.660032,6")
fk5;-circle(281.386132,26.658559,6")
fk5;-circle(281.377364,26.656388,6")
fk5;-circle(281.384579,26.649585,6")
 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 uu598563469I   22067.7  0.99  295.0  223.0 192   6631  5325 -0.057 0.054 99.00 20.4 -0.0567 0.0536 99.00 20.4   295 -8.894  8.410 99.00 0.008 
   2 uu598563773I   22371.2  0.99  295.0  247.9 200   6348  5344  0.036 0.056 21.76 19.9 -0.0101 0.0389 99.00 20.5   590 -1.628  6.148 99.00 0.008 
   3 uu598564076I   22674.7  0.99  295.0  243.0 200   6231  5360  0.037 0.056 21.74 19.9  0.0057 0.0320 23.79 20.6   885  0.887  5.080 20.42 0.008 
   4 uu598570467I   29065.5  0.99   36.7   34.3 196    994  5325 -0.064 0.170 99.00 18.9  0.0029 0.0314 24.52 20.6   922  0.613  5.027 20.82 0.008 
    Sum (T+ 22068 to  29103):             748.3        745.7 (est. in src region)   SNR_unwtd_sum:   0.09 0.9987 signif. UL:  20.63
  0   922 598564184   22782.2   6320.6   -714.5    0.0029   0.0314 24.518 74.482  -2.688
Total wtd_rate (for all exposures so far): -0.027 +/- 0.107 snr: -0.3 mag: 99.00 UL: 19.40
Rebinned Data for sw00945344001uuu_sk.img using a zero point of 18.168:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      244     262.6    124.9   -124.9   -0.0565   0.0612 99.00 99.00     262.6   -0.0565   0.0612 99.00 99.00 20.17
  1       77     630.6    160.9   -160.8    0.1695   0.1243 20.09  0.60     350.9   -0.0022   0.0553 99.00 99.00 20.05
  2      146     947.8     74.9    -74.9    0.0661   0.0812 21.12  0.87     537.8    0.0192   0.0457 22.46  1.32 20.14
  3      585    5802.4    923.8   -923.5    0.0292   0.0386 22.00  0.91    3466.3    0.0247   0.0295 22.18  0.85 20.51
  4      915   22781.8   6321.0   -714.1    0.0029   0.0314 24.52  2.69   12448.7    0.0146   0.0215 22.76  0.98 20.89
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw00945344992uw1_sk.img ================
Use keyword TRIGTIME of 598541401.92 for trigger time.
Long-term sensitivity correction to zero point is -0.473 at 598541847
The processing date in extension 0 is:  2019-12-20T21:07:47
The trigger time is: 598541401.92. The reference is keyword in image file
Using zero point of 16.967 for filter UVW1
Use aperture correction of  1.035 based on aperture of  4.00
Using background region based on sources found in extension 7:
# 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(281.37979,26.65589,25")
fk5;-circle(281.37979,26.65589,12.5")
fk5;-circle(281.384665,26.649555,6")
fk5;-circle(281.386783,26.660064,6")
fk5;-circle(281.386207,26.658523,6")
 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 w1598541847E     445.5  1.00   19.4    3.9 201    116  5395 -0.022 0.107 99.00 18.2 -0.0224 0.1073 99.00 18.2    19 -0.218  1.042 99.00 0.463 
   2 w1598541948E     546.1  1.00   19.5    4.6 198     96  5402  0.055 0.115 20.11 17.9  0.0163 0.0788 21.43 18.4    39  0.175  0.841 22.18 0.464 
   3 w1598542048E     646.7  1.00   19.4    4.1 196    119  5399 -0.009 0.111 99.00 18.1  0.0079 0.0642 22.22 18.6    58  0.113  0.740 22.66 0.414 
   4 w1598542149E     747.3  1.00   19.4    0.2 205     97  5395 -0.183 0.033 99.00 20.6 -0.0399 0.0488 99.00 19.2    78 -0.366  0.630 99.00 0.393 
   5 w1598542250E     848.4  1.00   19.5    3.0 196     93  5399 -0.021 0.094 99.00 18.3 -0.0361 0.0433 99.00 19.3    97 -0.368  0.592 99.00 0.379 
   6 w1598546076I    4674.2  1.00  196.6   38.5 200    822  5389  0.042 0.033 20.41 19.1  0.0160 0.0264 21.46 19.5   294 -0.179  0.584 99.00 0.185 
   7 w1598546900I    5498.1  1.00  196.6   21.4 200    682  5447 -0.019 0.025 99.00 19.9  0.0020 0.0187 23.74 20.0   490 -0.252  0.574 99.00 0.145 
   8 w1598547723I    6321.5  1.00  196.6   40.7 208    733  5444  0.067 0.034 19.90 18.9  0.0206 0.0165 21.18 19.8   687 -0.033  0.571 99.00 0.120 
    Sum (T+   445 to   6521):             116.4        102.8 (est. in src region)   SNR_unwtd_sum:   1.24 0.9987 signif. UL:  19.84
  0   687 598546301    4898.6   1622.6  -4453.1    0.0206   0.0165 21.184  1.771  -0.640
Total wtd_rate (for all exposures so far): -0.027 +/- 0.105 snr: -0.3 mag: 99.00 UL: 18.21
# ============ Reading file sw00945344001uw1_sk.img ================
Use keyword TRIGTIME of 598541401.92 for trigger time.
Long-term sensitivity correction to zero point is -0.473 at 598558180
The processing date in extension 0 is:  2019-12-21T16:33:39
The trigger time is: 598541401.92. The reference is keyword in image file
Using zero point of 16.967 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(281.37979,26.65589,25")
fk5;-circle(281.37979,26.65589,12.5")
fk5;-circle(281.384621,26.649589,6")
fk5;-circle(281.386110,26.658554,6")
fk5;-circle(281.386682,26.660095,6")
 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 w1598558180I   16778.4  1.00  787.8  152.0 208   3359  5405  0.030 0.016 20.78 19.7  0.0299 0.0165 20.78 19.7   788 10.977  6.043 17.69 0.017 
   2 w1598569560I   28159.0  1.00  885.6  135.5 204   4001  5363 -0.020 0.014 99.00 20.7  0.0038 0.0107 23.03 20.5  1673  4.585  4.959 18.64 0.013 
    Sum (T+ 16778 to  29059):             287.5        281.5 (est. in src region)   SNR_unwtd_sum:   0.35 0.9987 signif. UL:  20.54
  0  1673 598564630   23227.8   5831.0  -6449.4    0.0038   0.0107 23.030 75.970  -1.463
Total wtd_rate (for all exposures so far): -0.025 +/- 0.105 snr: -0.2 mag: 99.00 UL: 18.21
Rebinned Data for sw00945344001uw1_sk.img using a zero point of 16.967:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0     97.1     656.7    211.5   -211.2   -0.0361   0.0433 99.00 99.00     656.7   -0.0361   0.0433 99.00 99.00 19.32
  1      589    5597.7    923.5   -923.5    0.0299   0.0179 20.78  0.51    4898.6    0.0206   0.0165 21.18  0.64 19.84
  2 1.67e+03   23229.0   5829.8  -6450.6    0.0038   0.0107 23.03  1.46   17893.3    0.0087   0.0090 22.12  0.77 20.57
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw00945344992um2_sk.img ================
Use keyword TRIGTIME of 598541401.92 for trigger time.
Long-term sensitivity correction to zero point is -0.439 at 598541822
The processing date in extension 0 is:  2019-12-20T21:07:47
The trigger time is: 598541401.92. The reference is keyword in image file
Using zero point of 16.411 for filter UVM2
Use aperture correction of  1.031 based on aperture of  4.00
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(281.37979,26.65589,25")
fk5;-circle(281.37979,26.65589,12.5")
fk5;-circle(281.386748,26.660047,6")
 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 m2598541822E     420.2  1.00   19.5    1.0 197     17  5718  0.022 0.054 20.57 18.2  0.0217 0.0536 20.57 18.2    19  0.333  0.821 21.48 2.151 
   2 m2598541923E     521.4  1.00   19.4    3.0 196     18  5732  0.127 0.092 18.65 17.4  0.0744 0.0533 19.23 18.0    39  1.142  0.845 20.15 1.923 
   3 m2598542023E     622.0  1.00   19.5    0.0 208     17  5716 -0.032 0.054 99.00 18.5  0.0389 0.0356 19.94 18.5    58  0.740  0.712 20.62 1.754 
   4 m2598542124E     722.5  1.00   19.5    0.2 198     14  5723 -0.016 0.024 99.00 19.4  0.0252 0.0274 20.41 18.8    78  0.548  0.602 20.94 1.708 
   5 m2598542225E     823.4  1.00   19.5    1.0 196     20  5711  0.017 0.054 20.83 18.2  0.0236 0.0244 20.48 18.9    97  0.544  0.568 20.95 1.533 
   6 m2598545870I    4468.9  1.00  196.6   11.6 204    287  5704  0.007 0.018 21.80 19.4  0.0125 0.0146 21.17 19.5   294  0.555  0.560 20.93 0.435 
   7 m2598546694I    5292.2  1.00  196.6    9.3 200    242  5736  0.004 0.016 22.31 19.5  0.0092 0.0109 21.50 19.8   491  0.560  0.553 20.92 0.313 
   8 m2598547518I    6116.2  1.00  196.6   11.3 200    236  5700  0.016 0.018 20.91 19.3  0.0111 0.0093 21.30 19.9   687  0.596  0.549 20.85 0.256 
    Sum (T+   420 to   6316):              37.4         30.0 (est. in src region)   SNR_unwtd_sum:   1.19 0.9987 signif. UL:  19.92
  0   687 598546120    4718.5   1597.5  -4298.2    0.0111   0.0093 21.296  1.970  -0.660
Total wtd_rate (for all exposures so far):  0.024 +/- 0.105 snr:  0.2 mag: 24.36 UL: 17.53
# ============ Reading file sw00945344001um2_sk.img ================
Use keyword TRIGTIME of 598541401.92 for trigger time.
Long-term sensitivity correction to zero point is -0.439 at 598553805
The processing date in extension 0 is:  2019-12-21T16:33:39
The trigger time is: 598541401.92. The reference is keyword in image file
Using zero point of 16.411 for filter UVM2
Use aperture correction of  1.031 based on aperture of  4.00
Using background region based on sources found in extension 4:
# 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(281.37979,26.65589,25")
fk5;-circle(281.37979,26.65589,12.5")
fk5;-circle(281.384476,26.649530,6")
fk5;-circle(281.386697,26.660101,6")
 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 m2598553804I   12403.0  1.00   74.9    3.3 204     98  5592 -0.003 0.026 99.00 19.1 -0.0030 0.0257 99.00 19.1    75 -1.339 11.369 99.00 0.047 
   2 m2598557273I   15871.5  1.00  885.6   37.2 208   1213  5644 -0.009 0.007 99.00 20.8 -0.0083 0.0070 99.00 20.8   960 -4.571  3.960 99.00 0.035 
   3 m2598565290I   23889.0  1.00   49.0    0.8 196     54  5615 -0.023 0.019 99.00 19.7 -0.0090 0.0067 99.00 20.9  1009 -5.009  3.875 99.00 0.035 
   4 m2598568654I   27252.4  1.00  885.6   39.9 204   1138  5640 -0.001 0.007 99.00 20.5 -0.0055 0.0050 99.00 21.2  1895 -4.143  3.439 99.00 0.029 
    Sum (T+ 12403 to  28152):              81.2         91.3 (est. in src region)   SNR_unwtd_sum:  -1.09 0.9987 signif. UL:  21.18
  0  1895 598563085   21682.8   6469.4  -9279.8   -0.0055   0.0050 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  0.020 +/- 0.105 snr:  0.2 mag: 24.52 UL: 17.54
# ============ Reading file sw00945344002um2_sk.img ================
Use keyword TRIGTIME of 598541401.92 for trigger time.
Long-term sensitivity correction to zero point is -0.440 at 598608851
The processing date in extension 0 is:  2019-12-31T03:09:03
The trigger time is: 598541401.92. The reference is keyword in image file
Using zero point of 16.410 for filter UVM2
Use aperture correction of  1.031 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(281.37979,26.65589,25")
fk5;-circle(281.37979,26.65589,12.5")
fk5;-circle(281.386660,26.660145,6")
 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 m2598608851I   67449.4  1.00 1408.0   62.4 196   1785  5696  0.001 0.006 24.22 20.7  0.0008 0.0059 24.22 20.7  1408  1.830 14.295 19.63 0.009 
   2 m2598614665I   73263.7  1.00 1474.4   65.6 196   1789  5732  0.003 0.006 22.67 20.6  0.0020 0.0041 23.17 21.0  2882  4.940 10.410 18.56 0.009 
   3 m2598626246I   84845.0  1.00 1412.2   65.6 196   1569  5732  0.009 0.006 21.56 20.3  0.0042 0.0034 22.36 21.0  4295 10.873  9.067 17.70 0.009 
   4 m2598632435I   91034.0  1.00  478.2   18.2 196    626  5696 -0.007 0.009 99.00 20.4  0.0030 0.0032 22.70 21.1  4773  8.660  8.708 17.95 0.009 
    Sum (T+ 67449 to  91520):             211.9        197.8 (est. in src region)   SNR_unwtd_sum:   0.95 0.9987 signif. UL:  21.14
  0  4773 598618836   77434.5  14085.4  -9985.1    0.0030   0.0032 22.701 76.299  -0.779
Total wtd_rate (for all exposures so far):  0.022 +/- 0.105 snr:  0.2 mag: 24.45 UL: 17.53
Rebinned Data for sw00945344002um2_sk.img using a zero point of 16.410:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0     77.8     581.5    160.8   -161.2    0.0252   0.0304 20.41  0.86     581.5    0.0252   0.0304 20.41  0.86 18.72
  1     19.4     833.3      9.9     -9.9    0.0170   0.0539 20.83  1.55     631.8    0.0236   0.0266 20.48  0.82 18.85
  2      590    5392.4    923.6   -923.4    0.0091   0.0101 21.52  0.81    4718.5    0.0111   0.0094 21.30  0.67 19.91
  3 1.01e+03   16402.1   7536.8  -3999.0   -0.0090   0.0067 99.00 99.00   11670.2   -0.0009   0.0055 99.00 99.00 20.83
  4      885   27702.3    449.9   -449.9   -0.0014   0.0075 99.00 99.00   17168.7   -0.0011   0.0044 99.00 99.00 21.08
  5 4.77e+03   77434.5  14085.3  -9985.2    0.0030   0.0032 22.70  0.78   56276.4    0.0016   0.0026 23.40  1.04 21.45
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw00945344992uw2_sk.img ================
Use keyword TRIGTIME of 598541401.92 for trigger time.
Long-term sensitivity correction to zero point is -0.579 at 598541523
The processing date in extension 0 is:  2019-12-20T21:07:47
The trigger time is: 598541401.92. The reference is keyword in image file
Using zero point of 16.801 for filter UVW2
Use aperture correction of  1.035 based on aperture of  4.00
Using background region based on sources found in extension 7:
# 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(281.37979,26.65589,25")
fk5;-circle(281.37979,26.65589,12.5")
fk5;-circle(281.386746,26.660249,6")
 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 w2598541522E     120.7  1.00    9.0    1.0 199     23  5726 
   2 w2598541797E     395.5  1.00   19.5    1.9 199     43  5734  0.025 0.075 20.80 18.3  0.0251 0.0753 20.80 18.3    19  0.253  0.759 21.78 1.305 
   3 w2598541898E     496.6  1.00   19.5    0.0 201     49  5731 -0.091 0.055 99.00 19.1 -0.0330 0.0382 99.00 19.3    39 -0.246  0.546 99.00 1.090 
   4 w2598541999E     597.3  1.00   19.4    2.9 199     49  5738  0.062 0.091 19.82 18.0 -0.0014 0.0396 99.00 19.0    58 -0.010  0.516 99.00 0.976 
   5 w2598542099E     697.9  1.00   19.4    2.0 201     56  5736  0.002 0.076 23.49 18.3 -0.0005 0.0353 99.00 19.2    78 -0.004  0.482 99.00 0.859 
   6 w2598542200E     798.6  1.00   19.5    1.0 201     29  5733 -0.001 0.054 99.00 18.7 -0.0006 0.0302 99.00 19.3    97 -0.006  0.441 99.00 0.872 
   7 w2598545665I    4263.7  1.00  196.6   21.1 204    639  5723 -0.009 0.025 99.00 19.6 -0.0063 0.0193 99.00 19.9   294 -0.027  0.436 99.00 0.282 
   8 w2598546488I    5086.9  1.00  196.6   13.3 200    433  5715 -0.010 0.020 99.00 19.9 -0.0076 0.0140 99.00 20.3   490 -0.055  0.430 99.00 0.222 
   9 w2598547312I    5910.9  1.00  196.6   12.3 192    446  5756 -0.014 0.019 99.00 20.0 -0.0094 0.0113 99.00 20.6   687 -0.089  0.425 99.00 0.189 
  10 w2598548135I    6733.7  1.00   31.8    2.0 196     72  5718 -0.015 0.047 99.00 18.9 -0.0096 0.0110 99.00 20.7   719 -0.094  0.424 99.00 0.185 
    Sum (T+   395 to   6766):              56.5         63.1 (est. in src region)   SNR_unwtd_sum:  -0.87 0.9987 signif. UL:  20.65
  0   719 598546038    4636.4   2129.6  -4241.0   -0.0096   0.0110 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  0.014 +/- 0.102 snr:  0.1 mag: 24.90 UL: 17.97
# ============ Reading file sw00945344001uw2_sk.img ================
Use keyword TRIGTIME of 598541401.92 for trigger time.
Long-term sensitivity correction to zero point is -0.579 at 598552897
The processing date in extension 0 is:  2019-12-21T16:33:39
The trigger time is: 598541401.92. The reference is keyword in image file
Using zero point of 16.801 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(281.37979,26.65589,25")
fk5;-circle(281.37979,26.65589,12.5")
fk5;-circle(281.384674,26.649617,6")
fk5;-circle(281.386691,26.660061,6")
fk5;-circle(281.377239,26.656312,6")
 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 w2598552897I   11495.5  1.00  885.6   73.0 192   1958  5544  0.006 0.010 22.35 20.4  0.0060 0.0101 22.35 20.4   886  1.796  3.014 19.65 0.044 
   2 w2598564384I   22982.3  1.00  885.6   76.6 204   2128  5540 -0.002 0.010 99.00 20.5  0.0020 0.0073 23.56 20.8  1771  1.243  2.701 20.05 0.031 
    Sum (T+ 11496 to  23882):             149.5        146.1 (est. in src region)   SNR_unwtd_sum:   0.27 0.9987 signif. UL:  20.81
  0  1771 598559091   17688.8   6193.3  -6193.3    0.0020   0.0073 23.560 75.440  -1.674
Total wtd_rate (for all exposures so far):  0.016 +/- 0.102 snr:  0.2 mag: 24.77 UL: 17.97
Rebinned Data for sw00945344001uw2_sk.img using a zero point of 16.801:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0     77.7     556.6    161.0   -161.2   -0.0005   0.0377 99.00 99.00     556.6   -0.0005   0.0377 99.00 99.00 19.09
  1     19.5     808.5      9.9     -9.9   -0.0008   0.0538 99.00 99.00     607.0   -0.0006   0.0320 99.00 99.00 19.27
  2      621    5267.0   1499.0  -1003.3   -0.0110   0.0118 99.00 99.00    4636.5   -0.0096   0.0111 99.00 99.00 20.64
  3      885   11945.4    449.9   -449.9    0.0060   0.0101 22.35  1.07    8670.5   -0.0010   0.0075 99.00 99.00 20.88
  4      885   23432.2    449.9   -449.9   -0.0021   0.0104 99.00 99.00   13920.3   -0.0014   0.0061 99.00 99.00 21.13
The data range from T+137.7 s (0.00 d) to T+91519.8 s (1.06 d)
Wrote uvot_fluxes_191231d03h19m20s367790usUT.qdp
Wrote uvot_fluxes_191231d03h19m20s367790usUT.gif
Wrote uvot_fluxes_191231d03h19m20s367790usUT.ps
Wrote uvot_fluxes_191231d03h19m20s367790usUT_vis.qdp
Wrote uvot_fluxes_191231d03h19m20s367790usUT_uv.qdp
Wrote uvot_fluxes_191231d03h19m20s367790usUT_vis.gif
Wrote uvot_fluxes_191231d03h19m20s367790usUT_vis.ps
Wrote uvot_fluxes_191231d03h19m20s367790usUT_uv.gif
Wrote uvot_fluxes_191231d03h19m20s367790usUT_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       11     262.6    124.9   -124.9   -0.3988   0.4322 99.00 99.00     262.6   -0.3988   0.4322 99.00 99.00 20.17
  1    0.988     770.3    252.3   -300.5    0.7116   0.4915 20.66  0.57     304.5   -0.1672   0.3571 99.00 99.00 20.26
  2   0.0597    5620.9   1105.3   -742.0    0.2128   0.2740 21.97  0.90     330.8   -0.1352   0.3278 99.00 99.00 20.34
  3  0.00562   22643.6   6459.2   -575.9    0.0102   0.2217 25.27  3.39     341.2   -0.1307   0.3177 99.00 99.00 20.37
The data range from T+137.7 s (0.00 d) to T+91519.8 s (1.06 d)
Wrote uvot_fluxes_wtd_191231d03h19m20s367790usUT.qdp
Wrote uvot_fluxes_wtd_191231d03h19m20s367790usUT.gif
Wrote uvot_fluxes_wtd_191231d03h19m20s367790usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2018-11-07 fem