# uvot_fluxes_wget.pl vrs. 2009-07-14 fem at 091113d03h36m10s518192usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020120992 -use_uvot -rebin -plot_mag -wrk_dir=/local/data/khamseen10/uvot_tdrss/uvot_lc -web -update_wiki -gamma=1.0 -use_filter_wtd=white v b u
# Current directory: /local/data/khamseen10/uvot_tdrss/uvot_lc
# ========= GRB091111 ===================
Used archived BAT position of 137.81300 -45.90900
Reference: GCN_Position_Notice_Thu_12_Nov_09_19:13:01_UT
The position is (09:11:15.12, -45:54:32.4)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl bat
global color=red font="helvetica 10 normal" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source
fk5;circle(137.813,-45.909,3")
Region file centered at (137.813,-45.909), which is (09:11:15.12, -45:54:32.4)
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.
*** Since no accurate position is available, set rates to 0. and compute ULs based on expected background in source aperture.
Because there are many possible positions for a source, the confidence levels should be increased for upper limits.
Using the ratio of the BAT region and the aperture of 3600.0,
3 sigma should become about 5.1 sigma and 2 sigma should become about 4.5 sigma.
Accordingly confidence limits in the tables have been adjusted from 0.9987 to 0.99999964.
No adjustment has been made for the confidence limits for the rebinned data or the plots.
Subtract UTCF of -5.24628 from trigger time of 279645719 in BAT summary file
# ============ Reading file sw00020120992uvv_sk.img ================
The processing date in extension 0 is: 2009-11-13T03:24:11
The trigger time is: 279645724.24628. The reference is BAT GRB summary file
Using zero point of 17.89 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(137.813,-45.909,25")
fk5;-circle(137.813,-45.909,12.5")
fk5;-circle(137.803782,-45.905904,6")
fk5;-circle(137.814555,-45.906631,6")
fk5;-circle(137.805955,-45.911457,6")
fk5;-circle(137.809145,-45.913008,6")
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 vv279756126I 110402.0 0.99 295.0 158.1 112 6553 4732 0.000 0.047 99.00 19.4 0.0000 0.0469 99.00 19.4 295 0.000 47.253 99.00 0.002
2 vv279756430I 110705.8 0.99 295.0 163.1 120 6619 4764 0.000 0.049 99.00 19.4 0.0000 0.0338 99.00 19.8 590 0.000 34.069 99.00 0.002
3 vv279756733I 111009.3 0.99 295.0 156.8 112 7188 4724 0.000 0.049 99.00 19.4 0.0000 0.0278 99.00 20.0 885 0.000 28.127 99.00 0.002
Sum (T+110402 to 111309): 492.3 492.3 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 20.01
Total wtd_rate (for all exposures so far): 0.000 +/-27.793 snr: 0.0 mag: 99.00 UL: 12.51
Rebinned Data for sw00020120992uvv_sk.img using a zero point of 17.89:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 877 110855.5 453.6 -453.5 0.0000 0.0278 99.00 99.00 110855.5 0.0000 0.0278 99.00 99.00 20.51
# ============ Reading file sw00020120992ubb_sk.img ================
The processing date in extension 0 is: 2009-11-13T03:24:10
The trigger time is: 279645724.24628. The reference is BAT GRB summary file
Using zero point of 19.11 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(137.813,-45.909,25")
fk5;-circle(137.813,-45.909,12.5")
fk5;-circle(137.814525,-45.906634,6")
fk5;-circle(137.805973,-45.911389,6")
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 bb279746080I 100356.0 0.95 184.1 523.2 112 25649 5300 0.000 0.154 99.00 19.4 0.0000 0.1535 99.00 19.4 184 0.000 45.717 99.00 0.001
Sum (T+100356 to 100543): 542.0 542.0 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 19.38
Total wtd_rate (for all exposures so far): 0.000 +/-23.796 snr: 0.0 mag: 99.00 UL: 13.90
Rebinned Data for sw00020120992ubb_sk.img using a zero point of 19.11:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 175 100449.5 93.5 -93.5 0.0000 0.1535 99.00 99.00 100449.5 0.0000 0.1535 99.00 99.00 19.88
# ============ Reading file sw00020120992uuu_sk.img ================
The processing date in extension 0 is: 2009-11-13T03:24:10
The trigger time is: 279645724.24628. The reference is BAT GRB summary file
Using zero point of 18.34 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(137.813,-45.909,25")
fk5;-circle(137.813,-45.909,12.5")
fk5;-circle(137.814458,-45.906706,6")
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 uu279751253I 105528.9 0.99 295.0 240.0 120 11704 5776 0.000 0.060 99.00 19.6 0.0000 0.0595 99.00 19.6 295 0.000 37.903 99.00 0.002
2 uu279751556I 105832.4 0.98 295.0 301.6 112 17072 5744 0.000 0.070 99.00 19.5 0.0000 0.0459 99.00 19.9 590 0.000 28.913 99.00 0.002
3 uu279751860I 106136.2 0.97 183.8 306.6 116 14267 5784 0.000 0.105 99.00 19.0 0.0000 0.0429 99.00 20.0 774 0.000 26.556 99.00 0.001
Sum (T+105529 to 106323): 862.2 862.2 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 19.99
Total wtd_rate (for all exposures so far): 0.000 +/-17.571 snr: 0.0 mag: 99.00 UL: 13.46
Rebinned Data for sw00020120992uuu_sk.img using a zero point of 18.34:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 759 105924.3 398.7 -395.4 0.0000 0.0429 99.00 99.00 105924.3 0.0000 0.0429 99.00 99.00 20.49
# ============ Reading file sw00020120992uw1_sk.img ================
The processing date in extension 0 is: 2009-11-13T03:24:10
The trigger time is: 279645724.24628. The reference is BAT GRB summary file
Using zero point of 17.49 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(137.813,-45.909,25")
fk5;-circle(137.813,-45.909,12.5")
fk5;-circle(137.814348,-45.906622,6")
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 w1279750346I 104622.7 1.00 885.6 122.6 116 5390 5744 0.000 0.013 99.00 20.4 0.0000 0.0134 99.00 20.4 886 0.000 18.549 99.00 0.006
2 w1279760995I 115271.3 1.00 24.7 0.0 124 114 5788 0.000 0.072 99.00 18.6 0.0000 0.0132 99.00 20.4 910 0.000 18.288 99.00 0.006
Sum (T+104623 to 115296): 111.3 111.3 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 20.42
Total wtd_rate (for all exposures so far): 0.000 +/-12.746 snr: 0.0 mag: 99.00 UL: 12.96
Rebinned Data for sw00020120992uw1_sk.img using a zero point of 17.49:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 908 105349.5 9946.9 -726.8 0.0000 0.0132 99.00 99.00 105349.5 0.0000 0.0132 99.00 99.00 20.92
# ============ Reading file sw00020120992um2_sk.img ================
The processing date in extension 0 is: 2009-11-13T03:24:10
The trigger time is: 279645724.24628. The reference is BAT GRB summary file
Using zero point of 16.82 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(137.813,-45.909,25")
fk5;-circle(137.813,-45.909,12.5")
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 m2279749440I 103715.9 1.00 885.6 34.3 108 1684 5820 0.000 0.007 99.00 20.4 0.0000 0.0070 99.00 20.4 886 0.000 17.941 99.00 0.011
2 m2279757038I 111314.4 1.00 777.4 46.5 112 1866 5832 0.000 0.009 99.00 20.2 0.0000 0.0055 99.00 20.7 1663 0.000 14.256 99.00 0.009
Sum (T+103716 to 112104): 67.1 67.1 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 20.70
Total wtd_rate (for all exposures so far): 0.000 +/- 9.381 snr: 0.0 mag: 99.00 UL: 12.62
Rebinned Data for sw00020120992um2_sk.img using a zero point of 16.82:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 1.66e+03 107691.8 4412.4 -3975.9 0.0000 0.0055 99.00 99.00 107691.8 0.0000 0.0055 99.00 99.00 21.20
# ============ Reading file sw00020120992uw2_sk.img ================
The processing date in extension 0 is: 2009-11-13T03:24:11
The trigger time is: 279645724.24628. The reference is BAT GRB summary file
Using zero point of 17.35 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(137.813,-45.909,25")
fk5;-circle(137.813,-45.909,12.5")
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 w2279755219I 109495.6 1.00 885.6 51.3 112 3261 5836 0.000 0.010 99.00 20.6 0.0000 0.0100 99.00 20.6 886 0.000 16.491 99.00 0.009
Sum (T+109496 to 110395): 62.6 62.6 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 20.58
Total wtd_rate (for all exposures so far): 0.000 +/- 8.146 snr: 0.0 mag: 99.00 UL: 13.31
Rebinned Data for sw00020120992uw2_sk.img using a zero point of 17.35:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 884 109945.5 449.9 -449.9 0.0000 0.0100 99.00 99.00 109945.5 0.0000 0.0100 99.00 99.00 21.08
The data range from T+100356.0 s (1.16 d) to T+115296.4 s (1.33 d)
Wrote uvot_fluxes_091113d03h36m10s518192usUT.gif
Wrote uvot_fluxes_091113d03h36m10s518192usUT.ps
Wrote uvot_fluxes_091113d03h36m10s518192usUT_vis.qdp
Wrote uvot_fluxes_091113d03h36m10s518192usUT_uv.qdp
Wrote uvot_fluxes_091113d03h36m10s518192usUT_vis.gif
Wrote uvot_fluxes_091113d03h36m10s518192usUT_vis.ps
Wrote uvot_fluxes_091113d03h36m10s518192usUT_uv.gif
Wrote uvot_fluxes_091113d03h36m10s518192usUT_uv.ps
Rebinned Data for All_files using a zero point of 20.29:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 0.000535 105524.8 5784.3 -5168.8 0.0000 0.1846 99.00 99.00 105524.8 0.0000 0.1846 99.00 99.00 20.86
The data range from T+100356.0 s (1.16 d) to T+115296.4 s (1.33 d)
Wrote uvot_fluxes_wtd_091113d03h36m10s518192usUT.gif
Wrote uvot_fluxes_wtd_091113d03h36m10s518192usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2009-07-14 fem