# uvot_fluxes_wget.pl vrs. 2016-02-01 fem at 160609d20h04m27s137474usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020620001 -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 120.01200 -26.49200
Reference: GCN_FOM_Notice_Mon_30_May_16_12:32:22_UT
The position is (08:00:02.88, -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(120.012,-26.492,3") # color=red dash=0
Region file centered at (120.012,-26.492), which is (08:00:02.88, -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 00020620
# ============ Reading file sw00020620001uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.128 at 486303874
The processing date in extension 0 is: 2016-06-09T19:47:41
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 12:
# 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(120.012,-26.492,25")
fk5;-circle(120.012,-26.492,12.5")
fk5;-circle(120.004340,-26.490819,6")
fk5;-circle(120.014683,-26.486240,6")
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 uu486303873I 486303873.6 0.99 39.9 14.6 112 816 5292 0.000 0.117 99.00 18.8 0.0000 0.1166 99.00 18.8 40 0.000 384622.665 99.00 0.000
2 uu486309970I 486309970.9 0.99 42.4 17.9 116 863 5296 0.000 0.115 99.00 18.8 0.0000 0.0818 99.00 19.2 82 0.000 269842.812 99.00 0.000
3 uu486316249I 486316249.9 0.99 40.1 14.6 112 828 5276 0.000 0.117 99.00 18.8 0.0000 0.0671 99.00 19.4 122 0.000 221156.539 99.00 0.000
4 uu486325968I 486325968.2 0.98 45.6 64.4 116 2698 5272 0.000 0.192 99.00 18.2 0.0000 0.0712 99.00 19.3 168 0.000 208792.428 99.00 0.000
5 uu486343426I 486343426.6 0.99 43.9 24.1 116 1617 5300 0.000 0.153 99.00 18.5 0.0000 0.0647 99.00 19.4 212 0.000 192876.854 99.00 0.000
6 uu486350402I 486350402.7 0.99 39.0 17.4 112 859 5280 0.000 0.123 99.00 18.7 0.0000 0.0579 99.00 19.5 251 0.000 174072.623 99.00 0.000
7 uu486356842I 486356842.5 0.99 35.9 16.0 120 768 5328 0.000 0.130 99.00 18.7 0.0000 0.0532 99.00 19.6 287 0.000 161271.418 99.00 0.000
8 uu486361682I 486361683.0 0.99 43.3 16.7 116 877 5344 0.000 0.113 99.00 18.8 0.0000 0.0485 99.00 19.7 330 0.000 147985.565 99.00 0.000
9 uu486368503I 486368503.6 0.99 20.2 7.6 104 427 5320 0.000 0.160 99.00 18.4 0.0000 0.0466 99.00 19.8 350 0.000 142477.852 99.00 0.000
10 uu486374237I 486374237.9 0.99 26.7 15.2 120 530 5324 0.000 0.145 99.00 18.5 0.0000 0.0445 99.00 19.8 377 0.000 136534.211 99.00 0.000
11 uu486383315I 486383315.7 0.98 49.3 54.9 116 2933 5284 0.000 0.185 99.00 18.3 0.0000 0.0447 99.00 19.8 426 0.000 133239.670 99.00 0.000
12 uu486389124I 486389124.6 0.98 49.3 51.2 112 2464 5288 0.000 0.166 99.00 18.4 0.0000 0.0436 99.00 19.8 475 0.000 129458.212 99.00 0.000
Sum (T+486303874 to 486389175): 339.9 339.9 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 19.85
0 475 486348096 486348096.1 41078.5 -44222.5 0.0000 0.0436 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/-128083.849 snr: 0.0 mag: 99.00 UL: 3.68
Rebinned Data for sw00020620001uuu_sk.img using a zero point of 18.212:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 470 486348029.2 41145.4 -44155.6 0.0000 0.0436 99.00 99.00 486348029.2 0.0000 0.0436 99.00 99.00 20.34
The data range from T+486303873.6 s (5628.52 d) to T+486389174.7 s (5629.50 d)
Wrote uvot_fluxes_160609d20h04m27s137474usUT.qdp
Wrote uvot_fluxes_160609d20h04m27s137474usUT.gif
Wrote uvot_fluxes_160609d20h04m27s137474usUT.ps
Wrote uvot_fluxes_160609d20h04m27s137474usUT_vis.qdp
Wrote uvot_fluxes_160609d20h04m27s137474usUT_uv.qdp
Wrote uvot_fluxes_160609d20h04m27s137474usUT_vis.gif
Wrote uvot_fluxes_160609d20h04m27s137474usUT_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 8.8e-12 486343544.3 45630.4 -39670.6 0.0000 0.2662 99.00 99.00 486343544.3 0.0000 0.2662 99.00 99.00 20.46
The data range from T+486303873.6 s (5628.52 d) to T+486389174.7 s (5629.50 d)
Wrote uvot_fluxes_wtd_160609d20h04m27s137474usUT.qdp
Wrote uvot_fluxes_wtd_160609d20h04m27s137474usUT.gif
Wrote uvot_fluxes_wtd_160609d20h04m27s137474usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2016-02-01 fem