# uvot_fluxes_wget.pl vrs. 2012-06-15 fem at 131015d21h24m26s945797usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020306001 -use_uvot -rebin -plot_mag -sens_corr -search_src_reg -wrk_dir=/local/home/khamseen/khamseen10/uvot_tdrss/uvot_lc -web -useprev -zp_2011 -search_src_reg -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 100.67500 -18.81200
Reference: GCN_FOM_Notice_Mon_14_Oct_13_18:02:05_UT
The position is (06:42:42.00, -18:48:43.2)
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(100.675,-18.812,3") # color=red dash=0
Region file centered at (100.675,-18.812), which is (06:42:42.00, -18:48:43.2)
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 1 bright star(s) within 50.0 arcsec of 100.675 -18.812:
ra: 100.6720 dec: -18.8183 mag: 11.60
Failed to find trigger time in BAT summary file for trigger 00020306
# ============ Reading file sw00020306001uuu_sk.img ================
Long-term sensitivity correction is 0.090 at 403466553
The processing date in extension 0 is: 2013-10-15T20:36:01
The trigger time is: 0. The reference is trigger time unknown
Using zero point of 18.430 for filter U
Use aperture correction of 1.100 based on aperture of 3.00
Using background region based on sources found in extension 3:
# 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(100.675,-18.812,25")
fk5;-circle(100.675,-18.812,12.5")
fk5;-circle(100.682939,-18.808688,6")
fk5;-circle(100.6720066,-18.8182917,25")
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 uu403466552I 403466552.6 0.98 300.2 411.7 116 12958 3656 0.000 0.077 99.00 19.4 0.0000 0.0772 99.00 19.4 300 0.000 172713.228 99.00 0.000
2 uu403470579I 403470579.8 0.99 332.0 188.7 116 3862 3628 0.000 0.038 99.00 20.2 0.0000 0.0414 99.00 20.1 632 0.000 75679.363 99.00 0.000
3 uu403475831I 403475831.8 0.99 353.4 193.2 116 4182 3640 0.000 0.037 99.00 20.3 0.0000 0.0296 99.00 20.5 986 0.000 55667.120 99.00 0.000
4 uu403483219I 403483219.1 0.99 310.3 188.8 104 4231 3616 0.000 0.040 99.00 20.2 0.0000 0.0245 99.00 20.7 1296 0.000 47250.758 99.00 0.000
5 uu403494491I 403494491.1 0.99 223.5 128.7 116 2772 3620 0.000 0.047 99.00 20.0 0.0000 0.0220 99.00 20.8 1519 0.000 43166.062 99.00 0.000
Sum (T+403466553 to 403494718): 878.4 878.4 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 20.81
0 1519 403477261 403477261.1 17457.1 -10708.5 0.0000 0.0220 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/-42508.171 snr: 0.0 mag: 99.00 UL: 5.09
Rebinned Data for sw00020306001uuu_sk.img using a zero point of 18.430:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 1.5e+03 403477293.6 17424.6 -10741.0 0.0000 0.0220 99.00 99.00 403477293.6 0.0000 0.0220 99.00 99.00 21.31
The data range from T+403466552.6 s (4669.75 d) to T+403494718.2 s (4670.08 d)
Wrote uvot_fluxes_131015d21h24m26s945797usUT.qdp
Wrote uvot_fluxes_131015d21h24m26s945797usUT.gif
Wrote uvot_fluxes_131015d21h24m26s945797usUT.ps
Wrote uvot_fluxes_131015d21h24m26s945797usUT_vis.qdp
Wrote uvot_fluxes_131015d21h24m26s945797usUT_uv.qdp
Wrote uvot_fluxes_131015d21h24m26s945797usUT_vis.gif
Wrote uvot_fluxes_131015d21h24m26s945797usUT_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 9.67e-11 403478840.5 15877.6 -12287.9 0.0000 0.1070 99.00 99.00 403478840.5 0.0000 0.1070 99.00 99.00 21.45
The data range from T+403466552.6 s (4669.75 d) to T+403494718.2 s (4670.08 d)
Wrote uvot_fluxes_wtd_131015d21h24m26s945797usUT.qdp
Wrote uvot_fluxes_wtd_131015d21h24m26s945797usUT.gif
Wrote uvot_fluxes_wtd_131015d21h24m26s945797usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2012-06-15 fem