# uvot_fluxes_wget.pl vrs. 2020-11-03a fem at 210503d16h41m29s687312usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01044236001 -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
# ========= GRB210419C ===================
Could not find/read custom source region custom_1044236_src.reg
Used archived XRT position of 212.96250 36.00742 4.00
Reference: GCN_Circulars-29839-Tue,_20_Apr_2021_10:59:44_-0400
The position is (14:11:51.00, +36:00:26.7)
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(212.96250,36.00742,4") # color=red dash=0
Source region spec. is: 212.96250 36.00742 4"
Region file centered at (212.96250,36.00742), which is (14:11:51.00, +36:00:26.7)
Could not find/read custom background region custom_1044236_bkg.reg
Made source region file with 5" aper with name uvot_flux_src5.reg
Coincidence losses are calculated using a 5" aperture.
Exposure times (t_exp) have NOT been corrected for coinc. loss, but rates and mags have been.
The no. of background pixels has been corrected by the ratio of coincidence loss corrections in the source and background regions.
The errors have been adjusted to account for the binomial distribution of counts at large rates.
A table entry starting with # is an exposure with no aspect solution.
A table entry starting with ! has no pixels in either source or background region.
A table entry starting with % is unreliable because it is not well inside the image.
Upper limits in tables give the 0.9987 confidence limit using Bayesian analysis for detection taking the observed counts into account.
Upper limits in plots give the 0.9772 confidence limit using Bayesian analysis.
Weighted rates in tables (wtd_rate) combine rates from different exposures weighted by the expected source rate divided by the background rate
The source is assumed to produce the same magnitude in all filters.
The source is assumed to decay as t**(-1.0), and the rate is normalized so that the white filter produces 1 cps at 1000 sec.
The Rebinned Data for All_files combine rates from different exposures weighted by the expected rate divided by the observed sigma squared.
A plot of these data is stored in uvot_fluxes_wtd_date.ps and .gif.
A zero point of 20.29 is adopted for weighting rates.
Subtract UTCF of -26.88102 from uncorrected trigger time of 640567669.12 in BAT summary file
# ============ Reading file sw01044236992uwh_sk.img ================
Use keyword TRIGTIME of 640567695.96 for trigger time.
Long-term sensitivity correction to zero point is -0.179 at 640567852
The processing date in extension 0 is: 2021-04-20T14:28:53
The trigger time is: 640567695.96. The reference is keyword in image file
Using zero point of 20.111 for filter WHITE
Use aperture correction of 1.035 based on aperture of 4.00
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent  DEC_cent width  PA
  3   35.5 212.91115  35.94602 0.134   6.5
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(212.96250,36.00742,25")
fk5;-circle(212.96250,36.00742,12.5")
 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 wh640567851I     155.5  0.98  147.4  310.3 199   8777  5840  0.080 0.128 22.86 20.9  0.0799 0.1282 22.86 20.9   147  0.022  0.035 24.45 1.778 
   2 wh640567851E     158.4  0.98  144.5  315.8 200   8607  5847  0.156 0.132 22.13 20.7 
Low  bkg:   3 wh640569309E   19.5      0  5839  0.000  0.009
%  3 wh640569309E    1613.9  1.00   19.5    0.0 198      0  5839 
    Sum (T+   156 to    305):             310.3        299.1 (est. in src region)   SNR_unwtd_sum:   0.62 0.9987 signif. UL:  20.91
  0   147 640567926     230.4     74.9    -74.9    0.0799   0.1282 22.855 76.145  -1.039
Total wtd_rate (for all exposures so far):  0.022 +/- 0.034 snr:  0.6 mag: 24.45 UL: 22.34
# ============ Reading file sw01044236001uwh_sk.img ================
Use keyword TRIGTIME of 640567696 for trigger time.
Long-term sensitivity correction to zero point is -0.179 at 640574649
The processing date in extension 0 is:  2021-05-03T16:25:42
The trigger time is: 640567696. The reference is keyword in image file
Using zero point of 20.111 for filter WHITE
Use aperture correction of  1.035 based on aperture of  4.00
Using background region based on sources found in extension 1:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(212.96250,36.00742,25")
fk5;-circle(212.96250,36.00742,12.5")
 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 wh640574649I    6953.1  0.98  172.8  347.0 196  10483  5815 -0.039 0.116 99.00 21.3 -0.0387 0.1157 99.00 21.3   173 -0.321  0.960 99.00 0.058 
   2 wh640585413I   17717.7  0.98   81.6  163.2 188   4872  5800  0.069 0.168 23.02 20.7 -0.0042 0.0952 99.00 21.4   254 -0.193  0.926 99.00 0.047 
    Sum (T+  6953 to  17801):             510.3        511.3 (est. in src region)   SNR_unwtd_sum:  -0.04 0.9987 signif. UL:  21.41
  0   254 640578175   10479.0   7321.7  -3525.9   -0.0042   0.0952 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  0.021 +/- 0.034 snr:  0.6 mag: 24.46 UL: 22.35
Rebinned Data for sw01044236001uwh_sk.img using a zero point of 20.111:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      145     230.4     74.9    -74.9    0.0799   0.1282 22.86  1.04     230.4    0.0799   0.1282 22.86  1.04 20.91
  1      169    7040.9     87.8    -87.8   -0.0387   0.1157 99.00 99.00    3906.0    0.0159   0.0859 24.61  2.02 21.46
  2       80   17759.2     41.5    -41.5    0.0689   0.1678 23.02  1.34    6719.8    0.0267   0.0765 24.05  1.47 21.54
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01044236992uvv_sk.img ================
Use keyword TRIGTIME of 640567695.96 for trigger time.
Long-term sensitivity correction to zero point is -0.213 at 640567834
The processing date in extension 0 is:  2021-04-20T14:28:49
The trigger time is: 640567695.96. The reference is keyword in image file
Using zero point of 17.677 for filter V
Use aperture correction of  1.030 based on aperture of  4.00
Using background region based on sources found in extension 1:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(212.96250,36.00742,25")
fk5;-circle(212.96250,36.00742,12.5")
 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 vv640567833E     137.6  1.00    9.9    1.8 201    127  5839 -0.266 0.147 99.00 18.9 
# ============ Reading file sw01044236001uvv_sk.img ================
Use keyword TRIGTIME of 640567696 for trigger time.
Long-term sensitivity correction to zero point is -0.213 at 640579124
The processing date in extension 0 is:  2021-05-03T16:25:42
The trigger time is: 640567696. The reference is keyword in image file
Using zero point of 17.677 for filter V
Use aperture correction of  1.030 based on aperture of  4.00
Using background region based on sources found in extension 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(212.96250,36.00742,25")
fk5;-circle(212.96250,36.00742,12.5")
 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 vv640579123I   11427.8  1.00   69.7   28.0 196    960  5812 -0.065 0.080 99.00 19.4 -0.0654 0.0799 99.00 19.4    70 -8.323 10.165 99.00 0.017 
   2 vv640596328I   28632.0  1.00   85.3   41.7 192   1193  5801  0.027 0.080 21.59 19.1 -0.0144 0.0566 99.00 19.6   155 -5.534  9.457 99.00 0.011 
    Sum (T+ 11428 to  28719):              69.7         71.8 (est. in src region)   SNR_unwtd_sum:  -0.25 0.9987 signif. UL:  19.59
  0   155 640588633   20936.7   7782.0  -9508.9   -0.0144   0.0566 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  0.021 +/- 0.034 snr:  0.6 mag: 24.47 UL: 19.92
Rebinned Data for sw01044236001uvv_sk.img using a zero point of 17.677:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0     69.4   11463.2     35.4    -35.4   -0.0654   0.0799 99.00 99.00   11463.2   -0.0654   0.0799 99.00 99.00 19.36
  1     84.9   28675.4     43.3    -43.3    0.0273   0.0796 21.59  1.48   20932.8   -0.0144   0.0566 99.00 99.00 19.59
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01044236992ubb_sk.img ================
Use keyword TRIGTIME of 640567695.96 for trigger time.
Long-term sensitivity correction to zero point is -0.176 at 640569286
The processing date in extension 0 is:  2021-04-20T14:28:53
The trigger time is: 640567695.96. The reference is keyword in image file
Using zero point of 18.934 for filter B
Use aperture correction of  1.035 based on aperture of  4.00
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent  DEC_cent width  PA
  1   30.7 212.91276  35.94674 0.134   6.5
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(212.96250,36.00742,25")
fk5;-circle(212.96250,36.00742,12.5")
 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
Low  bkg:   1 bb640569285E   19.4      0  5842  0.000  0.009
%  1 bb640569285E    1589.6  1.00   19.4    0.0 200      0  5842 
# ============ Reading file sw01044236001ubb_sk.img ================
Use keyword TRIGTIME of 640567696 for trigger time.
Long-term sensitivity correction to zero point is -0.176 at 640574444
The processing date in extension 0 is:  2021-05-03T16:25:42
The trigger time is: 640567696. The reference is keyword in image file
Using zero point of 18.934 for filter B
Use aperture correction of  1.035 based on aperture of  4.00
Using background region based on sources found in extension 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(212.96250,36.00742,25")
fk5;-circle(212.96250,36.00742,12.5")
 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 bb640574444I    6748.3  0.99  196.6  146.6 204   4510  5865 -0.054 0.065 99.00 20.8 -0.0541 0.0654 99.00 20.8   197 -1.293  1.561 99.00 0.052 
   2 bb640584501I   16805.5  0.99  295.1  238.3 200   6892  5860  0.011 0.055 23.85 20.8 -0.0152 0.0423 99.00 21.2   492 -0.913  1.410 99.00 0.033 
   3 bb640584805I   17109.2  0.99  295.0  213.4 196   6781  5822 -0.053 0.053 99.00 21.1 -0.0292 0.0330 99.00 21.6   787 -1.281  1.288 99.00 0.029 
   4 bb640585108I   17413.0  0.99  295.0  230.7 204   6691  5844 -0.010 0.055 99.00 20.9 -0.0240 0.0282 99.00 21.8  1082 -1.193  1.202 99.00 0.027 
    Sum (T+  6748 to  17713):             829.0        854.0 (est. in src region)   SNR_unwtd_sum:  -0.85 0.9987 signif. UL:  21.76
  0  1082 640583063   15366.9   2345.8  -8618.6   -0.0240   0.0282 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  0.020 +/- 0.034 snr:  0.6 mag: 24.52 UL: 21.18
Rebinned Data for sw01044236001ubb_sk.img using a zero point of 18.934:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      195    6848.2     99.9    -99.9   -0.0541   0.0654 99.00 99.00    6848.2   -0.0541   0.0654 99.00 99.00 20.84
  1      879   17259.1    453.6   -453.6   -0.0173   0.0313 99.00 99.00   15366.3   -0.0240   0.0282 99.00 99.00 21.76
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01044236992uuu_sk.img ================
Use keyword TRIGTIME of 640567695.96 for trigger time.
Long-term sensitivity correction to zero point is -0.191 at 640568009
The processing date in extension 0 is:  2021-04-20T14:28:53
The trigger time is: 640567695.96. The reference is keyword in image file
Using zero point of 18.149 for filter U
Use aperture correction of  1.032 based on aperture of  4.00
Using background region based on sources found in extension 1:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(212.96250,36.00742,25")
fk5;-circle(212.96250,36.00742,12.5")
 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 uu640568009I     313.4  1.00   93.1   28.2 198    842  5847 -0.003 0.060 99.00 19.9 -0.0032 0.0601 99.00 19.9    93 -0.008  0.156 99.00 1.255 
   2 uu640568009E     313.4  1.00   93.1   29.7 201    844  5841  0.007 0.062 23.50 19.9 
    Sum (T+   313 to    408):              28.2         28.5 (est. in src region)   SNR_unwtd_sum:  -0.05 0.9987 signif. UL:  19.95
  0    93 640568057     360.7     47.3    -47.3   -0.0032   0.0601 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  0.019 +/- 0.033 snr:  0.6 mag: 24.59 UL: 20.43
# ============ Reading file sw01044236001uuu_sk.img ================
Use keyword TRIGTIME of 640567696 for trigger time.
Long-term sensitivity correction to zero point is -0.191 at 640574239
The processing date in extension 0 is:  2021-05-03T16:25:42
The trigger time is: 640567696. The reference is keyword in image file
Using zero point of 18.149 for filter U
Use aperture correction of  1.032 based on aperture of  4.00
Using background region based on sources found in extension 1:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(212.96250,36.00742,25")
fk5;-circle(212.96250,36.00742,12.5")
 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 uu640574239I    6543.2  1.00  196.6   60.7 200   1795  5828 -0.005 0.042 99.00 20.4 -0.0045 0.0417 99.00 20.4   197 -0.216  1.992 99.00 0.067 
   2 uu640590607I   22911.2  1.00   61.5   20.5 208    553  5885  0.016 0.077 22.63 19.6  0.0004 0.0368 26.67 20.5   258 -0.143  1.968 99.00 0.055 
    Sum (T+  6543 to  22974):              81.2         81.1 (est. in src region)   SNR_unwtd_sum:   0.01 0.9987 signif. UL:  20.46
  0   258 640578224   10527.8  12445.9  -3984.6    0.0004   0.0368 26.667 72.333  -4.943
Total wtd_rate (for all exposures so far):  0.019 +/- 0.033 snr:  0.6 mag: 24.59 UL: 20.43
Rebinned Data for sw01044236001uuu_sk.img using a zero point of 18.149:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0     92.8     360.7     47.3    -47.3   -0.0032   0.0601 99.00 99.00     360.7   -0.0032   0.0601 99.00 99.00 19.95
  1      196    6643.1     99.9    -99.9   -0.0045   0.0417 99.00 99.00    4624.4   -0.0041   0.0343 99.00 99.00 20.57
  2     61.3   22942.4     31.3    -31.3    0.0161   0.0774 22.63  1.91    7833.0   -0.0006   0.0314 99.00 99.00 20.64
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw01044236001uw1_sk.img ================
Use keyword TRIGTIME of 640567696 for trigger time.
Long-term sensitivity correction to zero point is -0.271 at 640574034
The processing date in extension 0 is:  2021-05-03T16:25:42
The trigger time is: 640567696. The reference is keyword in image file
Using zero point of 17.169 for filter UVW1
Use aperture correction of  1.035 based on aperture of  4.00
Using background region based on sources found in extension 2:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(212.96250,36.00742,25")
fk5;-circle(212.96250,36.00742,12.5")
 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
Low  bkg:   1 w1640574034I  196.6    328  5828  0.286  0.016
   1 w1640574034I    6338.5  1.00  196.6   11.5 192    328  5828  0.003 0.018 23.31 20.2  0.0035 0.0181 23.31 20.2   197  0.399  2.066 21.29 0.159 
   2 w1640589700I   22004.7  1.00  885.6   55.8 204   1789  5876 -0.007 0.009 99.00 21.2 -0.0054 0.0080 99.00 21.3  1082 -0.351  1.789 99.00 0.054 
    Sum (T+  6338 to  22904):              67.3         72.9 (est. in src region)   SNR_unwtd_sum:  -0.68 0.9987 signif. UL:  21.32
  0  1082 640587241   19544.5   3360.0 -13206.0   -0.0054   0.0080 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  0.019 +/- 0.033 snr:  0.6 mag: 24.60 UL: 19.45
Rebinned Data for sw01044236001uw1_sk.img using a zero point of 17.169:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      197    6438.4     99.9    -99.9    0.0035   0.0181 23.31  1.98    6438.4    0.0035   0.0181 23.31  1.98 20.20
  1      885   22454.6    449.9   -449.9   -0.0074   0.0089 99.00 99.00   19544.4   -0.0054   0.0080 99.00 99.00 21.32
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01044236001um2_sk.img ================
Use keyword TRIGTIME of 640567696 for trigger time.
Long-term sensitivity correction to zero point is -0.260 at 640573829
The processing date in extension 0 is:  2021-05-03T16:25:42
The trigger time is: 640567696. The reference is keyword in image file
Using zero point of 16.590 for filter UVM2
Use aperture correction of  1.031 based on aperture of  4.00
Using background region based on sources found in extension 1:
# Region file format: DS9 version 3.0
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(212.96250,36.00742,25")
fk5;-circle(212.96250,36.00742,12.5")
 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
Low  bkg:   1 m2640573829I  196.6    103  5848  0.090  0.009
   1 m2640573829I    6133.4  1.00  196.6    2.3 196    103  5848 -0.006 0.008 99.00 20.7 -0.0061 0.0082 99.00 20.7   197 -1.140  1.534 99.00 0.302 
    Sum (T+  6133 to   6333):               2.3          3.5 (est. in src region)   SNR_unwtd_sum:  -0.74 0.9987 signif. UL:  20.74
  0   197 640573929    6233.3     99.9    -99.9   -0.0061   0.0082 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far):  0.018 +/- 0.033 snr:  0.6 mag: 24.62 UL: 18.87
Rebinned Data for sw01044236001um2_sk.img using a zero point of 16.590:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      197    6233.3     99.9    -99.9   -0.0061   0.0082 99.00 99.00    6233.3   -0.0061   0.0082 99.00 99.00 20.74
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01044236001uw2_sk.img ================
Use keyword TRIGTIME of 640567696 for trigger time.
Long-term sensitivity correction to zero point is -0.342 at 640578218
The processing date in extension 0 is:  2021-05-03T16:25:42
The trigger time is: 640567696. The reference is keyword in image file
Using zero point of 17.038 for filter UVW2
Use aperture correction of  1.035 based on aperture of  4.00
Using background region based on sources found in extension 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(212.96250,36.00742,25")
fk5;-circle(212.96250,36.00742,12.5")
 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 w2640578217I   10521.7  1.00  885.6   33.1 196   1065  5816 -0.003 0.007 99.00 21.3 -0.0032 0.0068 99.00 21.3   886 -0.709  1.502 99.00 0.112 
   2 w2640595421I   27725.7  1.00  885.7   35.2 196    899  5820  0.006 0.007 22.64 20.9  0.0013 0.0049 24.29 21.5  1771 -0.108  1.409 99.00 0.085 
    Sum (T+ 10522 to  28626):              68.3         66.2 (est. in src region)   SNR_unwtd_sum:   0.26 0.9987 signif. UL:  21.48
  0  1771 640587270   19574.1   9051.5  -9052.4    0.0013   0.0049 24.288 74.712  -1.725
Total wtd_rate (for all exposures so far):  0.018 +/- 0.033 snr:  0.6 mag: 24.62 UL: 19.32
Rebinned Data for sw01044236001uw2_sk.img using a zero point of 17.038:
 No Exposure     t-avg        + / -       net_rate      +/-   mag   +/-     t-avg  sum_rate     +/-   mag   +/-   UL3
  0      885   10971.5    449.9   -449.9   -0.0032   0.0068 99.00 99.00   10971.5   -0.0032   0.0068 99.00 99.00 21.30
  1      885   28175.6    449.9   -449.9    0.0058   0.0070 22.64  0.87   19574.3    0.0013   0.0049 24.29  1.73 21.48
The data range from T+155.5 s (0.00 d) to T+28718.7 s (0.33 d)
Wrote uvot_fluxes_210503d16h41m29s687312usUT.qdp
Wrote uvot_fluxes_210503d16h41m29s687312usUT.gif
Wrote uvot_fluxes_210503d16h41m29s687312usUT.ps
Wrote uvot_fluxes_210503d16h41m29s687312usUT_vis.qdp
Wrote uvot_fluxes_210503d16h41m29s687312usUT_uv.qdp
Wrote uvot_fluxes_210503d16h41m29s687312usUT_vis.gif
Wrote uvot_fluxes_210503d16h41m29s687312usUT_vis.ps
Wrote uvot_fluxes_210503d16h41m29s687312usUT_uv.gif
Wrote uvot_fluxes_210503d16h41m29s687312usUT_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      705     231.5    176.5    -75.9    0.0927   0.1493 22.87  1.04     231.5    0.0927   0.1493 22.87  1.04 20.93
  1     1.22    8292.8   9507.9  -1749.6   -0.0446   0.0936 99.00 99.00     245.4    0.0847   0.1407 22.97  1.06 21.00
  2 0.000995   23753.1   4965.6   -842.0    0.1477   0.4853 22.37  1.58     245.5    0.0847   0.1406 22.97  1.06 21.00
The data range from T+155.5 s (0.00 d) to T+28718.7 s (0.33 d)
Wrote uvot_fluxes_wtd_210503d16h41m29s687312usUT.qdp
Wrote uvot_fluxes_wtd_210503d16h41m29s687312usUT.gif
Wrote uvot_fluxes_wtd_210503d16h41m29s687312usUT.ps
Found 4 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2020-11-03a fem