# uvot_fluxes_wget.pl vrs. 2016-02-01 fem at 160609d19h56m51s165430usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020626001 -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
# ========= unknown GRB ===================
Used archived BAT position of 120.76300 -26.49200
Reference: GCN_FOM_Notice_Mon_30_May_16_12:33:34_UT
The position is (08:03:03.12, -26:29:31.2)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl bat
global font="helvetica 12 bold" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source=1
fk5;circle(120.763,-26.492,3") # color=red dash=0
Region file centered at (120.763,-26.492), which is (08:03:03.12, -26:29:31.2)
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.
Failed to find trigger time in BAT summary file for trigger 00020626
# ============ Reading file sw00020626001uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.128 at 486304272
The processing date in extension 0 is: 2016-06-09T19:42:42
The trigger time is: 0. The reference is trigger time unknown
Using zero point of 18.212 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(120.763,-26.492,25")
fk5;-circle(120.763,-26.492,12.5")
fk5;-circle(120.758978,-26.495514,6")
fk5;-circle(120.760631,-26.491609,6")
fk5;-circle(120.770459,-26.488424,6")
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 uu486304271I 486304271.6 0.99 40.5 25.3 116 785 5232 0.000 0.115 99.00 18.8 0.0000 0.1154 99.00 18.8 40 0.000 380651.511 99.00 0.000
2 uu486310174I 486310174.1 0.99 68.6 28.1 116 1399 5256 0.000 0.091 99.00 19.1 0.0000 0.0713 99.00 19.3 109 0.000 235142.416 99.00 0.000
3 uu486337826I 486337826.8 0.99 42.4 30.8 116 1304 5240 0.000 0.143 99.00 18.6 0.0000 0.0650 99.00 19.4 151 0.000 210298.470 99.00 0.000
4 uu486349020I 486349020.6 0.98 43.0 60.3 112 2326 5252 0.000 0.185 99.00 18.3 0.0000 0.0650 99.00 19.4 195 0.000 198863.979 99.00 0.000
5 uu486355424I 486355424.5 0.99 41.2 21.3 116 877 5260 0.000 0.120 99.00 18.8 0.0000 0.0576 99.00 19.5 236 0.000 177578.910 99.00 0.000
6 uu486361403I 486361403.4 0.99 41.0 25.0 116 813 5256 0.000 0.116 99.00 18.8 0.0000 0.0520 99.00 19.7 277 0.000 160988.918 99.00 0.000
7 uu486367230I 486367230.2 0.99 40.6 17.7 104 866 5244 0.000 0.114 99.00 18.8 0.0000 0.0476 99.00 19.8 317 0.000 148006.777 99.00 0.000
8 uu486373027I 486373027.1 0.99 39.0 19.1 116 803 5248 0.000 0.121 99.00 18.7 0.0000 0.0444 99.00 19.8 356 0.000 138752.003 99.00 0.000
9 uu486378883I 486378883.3 0.99 36.2 18.9 116 780 5256 0.000 0.128 99.00 18.7 0.0000 0.0420 99.00 19.9 393 0.000 131839.688 99.00 0.000
10 uu486384492I 486384493.0 0.99 40.6 16.7 112 873 5232 0.000 0.119 99.00 18.8 0.0000 0.0397 99.00 19.9 433 0.000 124994.531 99.00 0.000
11 uu486390156I 486390156.7 0.99 40.3 22.4 112 872 5248 0.000 0.120 99.00 18.7 0.0000 0.0377 99.00 20.0 474 0.000 119174.535 99.00 0.000
Sum (T+486304272 to 486390198): 253.5 253.5 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 20.00
0 474 486352592 486352591.9 37605.8 -48320.3 0.0000 0.0377 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/-117901.810 snr: 0.0 mag: 99.00 UL: 3.77
Rebinned Data for sw00020626001uuu_sk.img using a zero point of 18.212:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 469 486352595.7 37601.9 -48324.1 0.0000 0.0377 99.00 99.00 486352595.7 0.0000 0.0377 99.00 99.00 20.50
The data range from T+486304271.6 s (5628.52 d) to T+486390197.7 s (5629.52 d)
Wrote uvot_fluxes_160609d19h56m51s165430usUT.qdp
Wrote uvot_fluxes_160609d19h56m51s165430usUT.gif
Wrote uvot_fluxes_160609d19h56m51s165430usUT.ps
Wrote uvot_fluxes_160609d19h56m51s165430usUT_vis.qdp
Wrote uvot_fluxes_160609d19h56m51s165430usUT_uv.qdp
Wrote uvot_fluxes_160609d19h56m51s165430usUT_vis.gif
Wrote uvot_fluxes_160609d19h56m51s165430usUT_vis.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 1.04e-11 486352906.6 37291.0 -48635.0 0.0000 0.2450 99.00 99.00 486352906.6 0.0000 0.2450 99.00 99.00 20.55
The data range from T+486304271.6 s (5628.52 d) to T+486390197.7 s (5629.52 d)
Wrote uvot_fluxes_wtd_160609d19h56m51s165430usUT.qdp
Wrote uvot_fluxes_wtd_160609d19h56m51s165430usUT.gif
Wrote uvot_fluxes_wtd_160609d19h56m51s165430usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2016-02-01 fem