# uvot_fluxes_wget.pl vrs. 2016-02-01 fem at 160609d19h35m43s965117usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020646001 -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 119.26200 -26.49200
Reference: GCN_FOM_Notice_Mon_30_May_16_13:48:39_UT
The position is (07:57:02.88, -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(119.262,-26.492,3") # color=red dash=0
Region file centered at (119.262,-26.492), which is (07:57:02.88, -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.
Found 2 bright star(s) within 50.0 arcsec of 119.262 -26.492:
ra: 119.2690 dec: -26.4946 mag: 11.22
ra: 119.2616 dec: -26.4807 mag: 11.47
Failed to find trigger time in BAT summary file for trigger 00020646
# ============ Reading file sw00020646001uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.128 at 486308951
The processing date in extension 0 is: 2016-06-09T19:22:16
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 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(119.262,-26.492,25")
fk5;-circle(119.262,-26.492,12.5")
fk5;-circle(119.255349,-26.491057,6")
fk5;-circle(119.263103,-26.489052,6")
fk5;-circle(119.2689889,-26.4946417,25")
fk5;-circle(119.2616459,-26.4806528,25")
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 uu486308950I 486308950.9 0.99 47.1 39.6 116 839 2400 0.000 0.154 99.00 18.5 0.0000 0.1542 99.00 18.5 47 0.000 508539.441 99.00 0.000
2 uu486315133I 486315133.1 0.99 45.5 19.0 104 457 2384 0.000 0.111 99.00 18.8 0.0000 0.0955 99.00 19.0 93 0.000 297539.554 99.00 0.000
3 uu486332304I 486332304.0 0.99 41.4 21.9 104 475 2396 0.000 0.124 99.00 18.7 0.0000 0.0764 99.00 19.2 134 0.000 240702.800 99.00 0.000
4 uu486344083I 486344083.2 0.99 43.2 26.2 128 395 2412 0.000 0.121 99.00 18.7 0.0000 0.0648 99.00 19.4 177 0.000 205898.070 99.00 0.000
5 uu486354605I 486354605.0 0.98 45.7 54.9 104 1157 2396 0.000 0.178 99.00 18.3 0.0000 0.0630 99.00 19.4 223 0.000 194248.711 99.00 0.000
6 uu486360599I 486360599.0 0.99 45.3 51.6 104 842 2360 0.000 0.153 99.00 18.5 0.0000 0.0584 99.00 19.5 268 0.000 181325.195 99.00 0.000
7 uu486366448I 486366448.7 0.99 41.0 30.7 104 666 2396 0.000 0.149 99.00 18.5 0.0000 0.0544 99.00 19.6 309 0.000 170151.009 99.00 0.000
8 uu486372235I 486372235.5 0.99 43.6 26.0 104 696 2364 0.000 0.144 99.00 18.5 0.0000 0.0509 99.00 19.7 353 0.000 160205.352 99.00 0.000
9 uu486378050I 486378050.1 0.99 41.2 44.6 116 544 2408 0.000 0.141 99.00 18.6 0.0000 0.0479 99.00 19.7 394 0.000 151504.856 99.00 0.000
10 uu486383838I 486383838.0 0.99 45.3 28.7 104 589 2372 0.000 0.127 99.00 18.7 0.0000 0.0449 99.00 19.8 439 0.000 142522.792 99.00 0.000
11 uu486389865I 486389865.7 0.99 45.1 23.3 104 432 2388 0.000 0.109 99.00 18.9 0.0000 0.0420 99.00 19.9 484 0.000 132462.800 99.00 0.000
Sum (T+486308951 to 486389912): 319.8 319.8 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 19.89
0 484 486354798 486354798.5 35113.1 -45847.5 0.0000 0.0420 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/-129555.138 snr: 0.0 mag: 99.00 UL: 3.66
Rebinned Data for sw00020646001uuu_sk.img using a zero point of 18.212:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 479 486354802.4 35109.1 -45851.5 0.0000 0.0420 99.00 99.00 486354802.4 0.0000 0.0420 99.00 99.00 20.39
The data range from T+486308950.9 s (5628.58 d) to T+486389911.6 s (5629.51 d)
Wrote uvot_fluxes_160609d19h35m43s965117usUT.qdp
Wrote uvot_fluxes_160609d19h35m43s965117usUT.gif
Wrote uvot_fluxes_160609d19h35m43s965117usUT.ps
Wrote uvot_fluxes_160609d19h35m43s965117usUT_vis.qdp
Wrote uvot_fluxes_160609d19h35m43s965117usUT_uv.qdp
Wrote uvot_fluxes_160609d19h35m43s965117usUT_vis.gif
Wrote uvot_fluxes_160609d19h35m43s965117usUT_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 8.41e-12 486355120.5 34791.1 -46169.6 0.0000 0.2724 99.00 99.00 486355120.5 0.0000 0.2724 99.00 99.00 20.43
The data range from T+486308950.9 s (5628.58 d) to T+486389911.6 s (5629.51 d)
Wrote uvot_fluxes_wtd_160609d19h35m43s965117usUT.qdp
Wrote uvot_fluxes_wtd_160609d19h35m43s965117usUT.gif
Wrote uvot_fluxes_wtd_160609d19h35m43s965117usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2016-02-01 fem