# uvot_fluxes_wget.pl vrs. 2020-11-03a fem at 210812d09h16m44s522644usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01062336002 -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
# ========= GRB210731A ===================
Could not find/read custom source region custom_1062336_src.reg
Used archived opt source position of 300.30494 -28.06011 3.00
Reference: GCN_Circulars-30570
The position is (20:01:13.19, -28:03:36.4)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl opt
global font="helvetica 12 bold" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source=1
fk5;circle(300.30494,-28.06011,3") # color=red dash=0
Source region spec. is: 300.30494 -28.06011 3"
Region file centered at (300.30494,-28.06011), which is (20:01:13.19, -28:03:36.4)
Could not find/read custom background region custom_1062336_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 -27.46848 from uncorrected trigger time of 649462868.53 in BAT summary file
# ============ Reading file sw01062336992uwh_sk.img ================
Long-term sensitivity correction to zero point is -0.177 at 649463106
The processing date in extension 0 is: 2021-08-01T05:16:49
The trigger time is: 649462895.99848. The reference is BAT GRB summary file
Using zero point of 20.113 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(300.30494,-28.06011,25")
fk5;-circle(300.30494,-28.06011,12.5")
fk5;-circle(300.304014,-28.063785,6")
fk5;-circle(300.295586,-28.061930,6")
 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 wh649463106I     210.4  0.95   61.7  170.4 112   7111  5578  0.521 0.248 20.82 19.9  0.5209 0.2479 20.82 19.9    62  0.148  0.071 22.36 1.448 
   2 wh649463106E     211.9  0.95   60.2  171.0 112   6952  5574  0.604 0.254 20.66 19.8 
    Sum (T+   210 to    273):             170.4        142.8 (est. in src region)   SNR_unwtd_sum:   2.10 0.9987 signif. UL:  19.85
  0    62 649463138     241.7     31.3    -31.3    0.5209   0.2479 20.821  0.701  -0.423
Total wtd_rate (for all exposures so far):  0.148 +/- 0.070 snr:  2.1 mag: 22.36 UL: 21.22
Rebinned Data for sw01062336992uwh_sk.img using a zero point of 20.113:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0     58.8     241.7     31.3    -31.3    0.5209   0.2479 20.82  0.42     241.7    0.5209   0.2479 20.82  0.42 19.85
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01062336992uvv_sk.img ================
Long-term sensitivity correction to zero point is -0.214 at 649463088
The processing date in extension 0 is:  2021-08-01T05:16:42
The trigger time is: 649462895.99848. The reference is BAT GRB summary file
Using zero point of 17.676 for filter V
Use aperture correction of  1.087 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(300.30494,-28.06011,25")
fk5;-circle(300.30494,-28.06011,12.5")
fk5;-circle(300.303859,-28.063790,6")
 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 vv649463087E     191.6  0.99    9.1    6.2 113    223  5558  0.199 0.301 19.43 17.5 
# ============ Reading file sw01062336001uvv_sk.img ================
Use keyword TRIGTIME of 649462896 for trigger time.
Long-term sensitivity correction to zero point is -0.214 at 649474683
The processing date in extension 0 is:  2021-08-11T13:59:33
The trigger time is: 649462896. The reference is keyword in image file
Using zero point of 17.676 for filter V
Use aperture correction of  1.087 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(300.30494,-28.06011,25")
fk5;-circle(300.30494,-28.06011,12.5")
fk5;-circle(300.303973,-28.063726,6")
 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 vv649474682I   11787.0  0.99  295.0  202.5 112   7962  5585  0.160 0.053 19.67 18.9  0.1596 0.0535 19.67 18.9   295 21.161  7.091 16.98 0.014 
   2 vv649474986I   12090.4  0.99   53.5   40.5 104   1510  5565  0.254 0.132 19.16 18.1  0.1741 0.0496 19.57 18.9   348 23.149  6.592 16.88 0.014 
   3 vv649498569I   35673.8  0.99  295.0  200.6 116   7847  5577  0.139 0.053 19.82 19.0  0.1580 0.0363 19.68 19.1   644 25.870  6.295 16.76 0.009 
   4 vv649498873I   35977.4  0.99  295.0  172.4 112   7756  5560  0.060 0.049 20.72 19.4  0.1273 0.0293 19.91 19.3   939 25.739  6.004 16.76 0.008 
   5 vv649499177I   36281.0  0.99  214.7  148.5 112   5737  5542  0.167 0.063 19.62 18.8  0.1346 0.0266 19.85 19.3  1153 27.949  5.844 16.67 0.007 
   6 vv649527855I   64959.5  0.99  295.0  196.8 112   7631  5584  0.163 0.053 19.65 18.9  0.1404 0.0237 19.81 19.4  1448 30.037  5.776 16.60 0.006 
   7 vv649528159I   65263.1  0.99  293.3  199.0 112   7757  5556  0.160 0.053 19.67 18.9  0.1436 0.0217 19.78 19.4  1742 31.907  5.713 16.53 0.006 
   8 vv649528458I   65562.9  0.99  222.2  140.3 112   5828  5546  0.112 0.059 20.05 19.0  0.1400 0.0203 19.81 19.4  1964 32.713  5.663 16.50 0.005 
    Sum (T+ 11787 to  65789):            1300.6       1050.4 (est. in src region)   SNR_unwtd_sum:   6.88 0.9987 signif. UL:  19.42
  0  1964 649506791   43894.9  21893.8 -32108.0    0.1400   0.0203 19.810  0.171  -0.147
Total wtd_rate (for all exposures so far):  0.151 +/- 0.069 snr:  2.2 mag: 22.34 UL: 18.79
Rebinned Data for sw01062336001uvv_sk.img using a zero point of 17.676:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      344   11964.5    180.2   -177.6    0.1741   0.0496 19.57  0.27   11964.5    0.1741   0.0496 19.57  0.27 18.90
  1      796   36086.1    413.1   -412.3    0.1176   0.0315 20.00  0.26   28802.9    0.1346   0.0266 19.85  0.20 19.35
  2      802   65374.5    414.2   -415.0    0.1477   0.0316 19.75  0.21   43905.7    0.1400   0.0203 19.81  0.15 19.42
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01062336001ubb_sk.img ================
Use keyword TRIGTIME of 649462896 for trigger time.
Long-term sensitivity correction to zero point is -0.180 at 649480443
The processing date in extension 0 is:  2021-08-11T13:59:33
The trigger time is: 649462896. The reference is keyword in image file
Using zero point of 18.930 for filter B
Use aperture correction of  1.108 based on aperture of  3.00
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(300.30494,-28.06011,25")
fk5;-circle(300.30494,-28.06011,12.5")
fk5;-circle(300.303948,-28.063764,6")
 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 bb649480443I   17547.2  0.98  295.0  353.8 108  13284  5554  0.366 0.073 20.02 19.5  0.3661 0.0726 20.02 19.5   295 22.665  4.496 16.90 0.018 
   2 bb649480746I   17850.6  0.98  295.0  353.5 112  12981  5575  0.355 0.073 20.05 19.5  0.3606 0.0513 20.04 19.6   590 22.521  3.205 16.91 0.018 
   3 bb649481051I   18155.2  0.98   48.7   53.4 104   2136  5561  0.312 0.171 20.19 19.1  0.3570 0.0492 20.05 19.7   639 22.312  3.074 16.92 0.018 
   4 bb649511115I   48219.5  0.98  295.1  285.5 112  13389  5584  0.065 0.065 21.90 20.4  0.2644 0.0394 20.38 20.0   934 21.659  2.966 16.95 0.014 
   5 bb649511419I   48523.8  0.98   99.3   97.5 104   4527  5543  0.142 0.113 21.05 19.7  0.2527 0.0373 20.42 20.0  1033 21.710  2.932 16.95 0.013 
   6 bb649531951I   69055.5  0.98  295.0  258.8 104  13102  5541  0.049 0.062 22.20 20.5  0.2073 0.0321 20.64 20.2  1328 21.422  2.880 16.96 0.012 
   7 bb649532254I   69359.0  0.98  123.7   97.3 104   5318  5537 -0.024 0.091 99.00 20.3  0.1876 0.0303 20.75 20.3  1452 21.085  2.857 16.98 0.011 
    Sum (T+ 17547 to  69485):            1499.7       1258.3 (est. in src region)   SNR_unwtd_sum:   6.18 0.9987 signif. UL:  20.32
  0  1452 649503890   40994.4  28490.3 -23447.2    0.1876   0.0303 20.747  0.192  -0.163
Total wtd_rate (for all exposures so far):  0.168 +/- 0.070 snr:  2.4 mag: 22.23 UL: 19.98
Rebinned Data for sw01062336001ubb_sk.img using a zero point of 18.930:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      626   17874.1    330.7   -326.9    0.3570   0.0492 20.05  0.14   17874.1    0.3570   0.0492 20.05  0.14 19.67
  1      800   59163.0  10321.6 -10943.5    0.0551   0.0380 22.08  0.57   41038.1    0.1876   0.0303 20.75  0.16 20.32
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01062336001uuu_sk.img ================
Use keyword TRIGTIME of 649462896 for trigger time.
Long-term sensitivity correction to zero point is -0.195 at 649492759
The processing date in extension 0 is:  2021-08-11T13:59:33
The trigger time is: 649462896. The reference is keyword in image file
Using zero point of 18.145 for filter U
Use aperture correction of  1.100 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(300.30494,-28.06011,25")
fk5;-circle(300.30494,-28.06011,12.5")
fk5;-circle(300.303982,-28.063744,6")
 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 uu649492759I   29863.1  0.99  295.0  134.6 112   5205  5554  0.111 0.044 20.53 19.7  0.1115 0.0440 20.53 19.7   295 24.123  9.510 16.83 0.013 
   2 uu649493062I   30166.5  0.99  295.1  182.2 108   5388  5564  0.292 0.051 19.48 19.0  0.2017 0.0337 19.88 19.4   590 43.781  7.322 16.19 0.013 
   3 uu649493366I   30470.3  0.99   33.8   12.4 108    641  5540 -0.004 0.116 99.00 19.2  0.1905 0.0325 19.95 19.5   624 41.482  7.068 16.25 0.013 
   4 uu649522704I   59808.7  0.99  295.0  135.0 112   5337  5556  0.103 0.044 20.61 19.7  0.1624 0.0262 20.12 19.7   919 41.800  6.634 16.24 0.011 
   5 uu649523008I   60112.2  0.99   32.0   15.1 116    594  5583  0.096 0.136 20.69 18.9  0.1601 0.0257 20.13 19.7   951 41.799  6.593 16.24 0.011 
    Sum (T+ 29863 to  60145):             479.3        342.0 (est. in src region)   SNR_unwtd_sum:   6.23 0.9987 signif. UL:  19.71
  0   951 649503325   40429.1  19715.6 -10566.0    0.1601   0.0257 20.134  0.190  -0.162
Total wtd_rate (for all exposures so far):  0.172 +/- 0.069 snr:  2.5 mag: 22.20 UL: 19.19
Rebinned Data for sw01062336001uuu_sk.img using a zero point of 18.145:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      618   30182.2    322.5   -319.0    0.1905   0.0325 19.95  0.17   30182.2    0.1905   0.0325 19.95  0.17 19.50
  1      325   59975.3    169.5   -166.5    0.1023   0.0418 20.62  0.37   40438.4    0.1601   0.0257 20.13  0.16 19.71
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01062336001uw1_sk.img ================
Use keyword TRIGTIME of 649462896 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 649491853
The processing date in extension 0 is:  2021-08-11T13:59:33
The trigger time is: 649462896. 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 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(300.30494,-28.06011,25")
fk5;-circle(300.30494,-28.06011,12.5")
fk5;-circle(300.303920,-28.063836,6")
 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 w1649491852I   28956.7  1.00  885.6   97.7 112   2713  5552  0.055 0.013 20.33 19.8  0.0546 0.0126 20.33 19.8   886 28.436  6.580 16.66 0.031 
   2 w1649515681I   52785.3  1.00  394.9   39.3 112   1307  5534  0.037 0.018 20.76 19.8  0.0490 0.0103 20.44 19.9  1280 29.100  6.141 16.63 0.026 
   3 w1649521798I   58902.4  1.00  885.6   65.5 112   2715  5553  0.014 0.010 21.83 20.5  0.0346 0.0074 20.82 20.3  2166 26.473  5.406 16.73 0.022 
    Sum (T+ 28957 to  59802):             202.5        135.9 (est. in src region)   SNR_unwtd_sum:   4.65 0.9987 signif. UL:  20.28
  0  2166 649508844   45948.4  13853.8 -16991.6    0.0346   0.0074 20.822  0.263  -0.212
Total wtd_rate (for all exposures so far):  0.182 +/- 0.071 snr:  2.6 mag: 22.14 UL: 18.18
# ============ Reading file sw01062336002uw1_sk.img ================
Use keyword TRIGTIME of 649462896 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 649614256
The processing date in extension 0 is:  2021-08-12T09:07:04
The trigger time is: 649462896. 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(300.30494,-28.06011,25")
fk5;-circle(300.30494,-28.06011,12.5")
fk5;-circle(300.304025,-28.063825,6")
 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 w1649614256I  151360.3  1.00  339.1   15.3 116    997  5568 -0.018 0.013 99.00 21.0 -0.0181 0.0131 99.00 21.0   339 -48.725 35.304 99.00 0.006 
   2 w1649620078I  157182.9  1.00  395.6   26.1 112   1150  5528  0.008 0.015 22.42 20.3 -0.0041 0.0100 99.00 21.0   735 -11.259 27.269 99.00 0.006 
    Sum (T+151360 to 157585):              41.4         44.1 (est. in src region)   SNR_unwtd_sum:  -0.41 0.9987 signif. UL:  21.01
  0   735 649617579  154682.9   2901.9  -3322.6   -0.0041   0.0100 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  0.182 +/- 0.071 snr:  2.6 mag: 22.14 UL: 18.18
Rebinned Data for sw01062336002uw1_sk.img using a zero point of 17.169:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      884   29406.6    449.9   -449.9    0.0546   0.0126 20.33  0.23   29406.6    0.0546   0.0126 20.33  0.23 19.75
  1 1.28e+03   57389.2   2413.0  -4603.9    0.0208   0.0091 21.38  0.39   45951.4    0.0346   0.0074 20.82  0.21 20.28
  2      734  154682.9   2902.0  -3322.6   -0.0041   0.0100 99.00 99.00   73502.0    0.0248   0.0061 21.18  0.24 20.58
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01062336001um2_sk.img ================
Use keyword TRIGTIME of 649462896 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 649486204
The processing date in extension 0 is:  2021-08-11T13:59:33
The trigger time is: 649462896. The reference is keyword in image file
Using zero point of 16.591 for filter UVM2
Use aperture correction of  1.106 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(300.30494,-28.06011,25")
fk5;-circle(300.30494,-28.06011,12.5")
 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 m2649486204I   23308.1  1.00  529.7   19.4 112    497  5858  0.021 0.009 20.80 19.9  0.0207 0.0092 20.80 19.9   530 14.754  6.580 17.37 0.078 
   2 m2649514774I   51878.5  1.00  885.6   26.0 116    813  5869  0.012 0.006 21.36 20.3  0.0155 0.0053 21.11 20.3  1415 15.972  5.544 17.28 0.051 
    Sum (T+ 23308 to  52778):              45.4         25.6 (est. in src region)   SNR_unwtd_sum:   2.93 0.9987 signif. UL:  20.35
  0  1415 649504464   41567.7  11210.6 -18259.6    0.0155   0.0053 21.113  0.453  -0.319
Total wtd_rate (for all exposures so far):  0.183 +/- 0.070 snr:  2.6 mag: 22.13 UL: 17.60
# ============ Reading file sw01062336002um2_sk.img ================
Use keyword TRIGTIME of 649462896 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 649602465
The processing date in extension 0 is:  2021-08-12T09:07:04
The trigger time is: 649462896. The reference is keyword in image file
Using zero point of 16.591 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(300.30494,-28.06011,25")
fk5;-circle(300.30494,-28.06011,12.5")
 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 m2649602465I  139569.3  1.00  487.7   11.7 112    452  5828  0.007 0.008 22.01 20.4  0.0068 0.0078 22.01 20.4   488 28.594 32.929 16.65 0.013 
    Sum (T+139569 to 140065):              11.7          8.7 (est. in src region)   SNR_unwtd_sum:   0.87 0.9987 signif. UL:  20.37
  0   488 649602713  139817.1    247.8   -247.8    0.0068   0.0078 22.013 76.987  -0.832
Total wtd_rate (for all exposures so far):  0.184 +/- 0.070 snr:  2.6 mag: 22.13 UL: 17.60
Rebinned Data for sw01062336002um2_sk.img using a zero point of 16.591:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      529   23577.2    269.1   -269.1    0.0207   0.0092 20.80  0.40   23577.2    0.0207   0.0092 20.80  0.40 19.87
  1      885   52328.4    449.9   -449.9    0.0124   0.0064 21.36  0.45   41569.8    0.0155   0.0053 21.11  0.32 20.35
  2      488  139817.1    247.8   -247.8    0.0068   0.0078 22.01  0.83   66755.4    0.0133   0.0044 21.28  0.31 20.53
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01062336001uw2_sk.img ================
Use keyword TRIGTIME of 649462896 for trigger time.
Long-term sensitivity correction to zero point is -0.343 at 649497663
The processing date in extension 0 is:  2021-08-11T13:59:33
The trigger time is: 649462896. The reference is keyword in image file
Using zero point of 17.037 for filter UVW2
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(300.30494,-28.06011,25")
fk5;-circle(300.30494,-28.06011,12.5")
fk5;-circle(300.303835,-28.063727,6")
 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 w2649497663I   34767.4  1.00  885.6   36.9 112   1329  5590  0.013 0.008 21.76 20.6  0.0129 0.0077 21.76 20.6   886  9.094  5.398 17.89 0.047 
   2 w2649526947I   64051.9  1.00  885.6   31.1 108   1407  5516  0.004 0.007 22.93 21.0  0.0086 0.0052 22.20 21.1  1771  8.326  4.657 17.99 0.036 
    Sum (T+ 34767 to  64952):              68.0         54.2 (est. in src region)   SNR_unwtd_sum:   1.66 0.9987 signif. UL:  21.07
  0  1771 649512756   49859.7  15092.0 -15092.3    0.0086   0.0052 22.195  0.999  -0.511
Total wtd_rate (for all exposures so far):  0.186 +/- 0.070 snr:  2.7 mag: 22.12 UL: 18.04
Rebinned Data for sw01062336001uw2_sk.img using a zero point of 17.037:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0 1.77e+03   49861.1  15090.5 -15093.7    0.0086   0.0052 22.20  0.51   49861.1    0.0086   0.0052 22.20  0.51 21.07
The data range from T+210.4 s (0.00 d) to T+157584.8 s (1.82 d)
Wrote uvot_fluxes_210812d09h16m44s522644usUT.qdp
Wrote uvot_fluxes_210812d09h16m44s522644usUT.gif
Wrote uvot_fluxes_210812d09h16m44s522644usUT.ps
Wrote uvot_fluxes_210812d09h16m44s522644usUT_vis.qdp
Wrote uvot_fluxes_210812d09h16m44s522644usUT_uv.qdp
Wrote uvot_fluxes_210812d09h16m44s522644usUT_vis.gif
Wrote uvot_fluxes_210812d09h16m44s522644usUT_vis.ps
Wrote uvot_fluxes_210812d09h16m44s522644usUT_uv.gif
Wrote uvot_fluxes_210812d09h16m44s522644usUT_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      171     241.7     31.3    -31.3    0.6133   0.2919 20.82  0.42     241.7    0.6133   0.2919 20.82  0.42 19.85
  1  0.00208   11961.7    183.1   -174.7    1.9188   0.5506 19.58  0.27     241.9    0.6141   0.2917 20.82  0.42 19.85
  2   0.0302   17873.0    331.7   -325.9    1.2481   0.1720 20.05  0.14     245.0    0.6223   0.2879 20.80  0.41 19.86
  3  0.00153   30013.0    149.9   -149.9    0.8038   0.3169 20.53  0.36     245.2    0.6225   0.2876 20.80  0.41 19.86
  4  0.00153   31064.6   4909.0   -898.1    1.7281   0.2997 19.70  0.17     245.5    0.6238   0.2873 20.80  0.41 19.86
  5 0.000369   36226.6    272.6   -249.2    1.1184   0.4312 20.17  0.36     245.6    0.6239   0.2872 20.80  0.41 19.86
  6  0.00351   49680.7  10427.8  -1461.1    0.3533   0.1764 21.42  0.44     246.6    0.6228   0.2860 20.80  0.41 19.86
  7 0.000211   64377.3   1411.4  -4265.1    1.4672   0.3370 19.87  0.22     246.7    0.6231   0.2859 20.80  0.41 19.86
  8  0.00186   69273.9    210.7   -218.4    0.0910   0.1789 22.89  1.18     247.4    0.6214   0.2850 20.81  0.41 19.86
The data range from T+210.4 s (0.00 d) to T+157584.8 s (1.82 d)
Wrote uvot_fluxes_wtd_210812d09h16m44s522644usUT.qdp
Wrote uvot_fluxes_wtd_210812d09h16m44s522644usUT.gif
Wrote uvot_fluxes_wtd_210812d09h16m44s522644usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2020-11-03a fem