# uvot_fluxes_wget.pl vrs. 2016-02-01 fem at 160609d19h45m55s749657usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020636001 -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 120.95100 -25.61700
Reference: GCN_FOM_Notice_Mon_30_May_16_12:42:07_UT
The position is (08:03:48.24, -25:37:01.2)
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(120.951,-25.617,3") # color=red dash=0
Region file centered at (120.951,-25.617), which is (08:03:48.24, -25:37:01.2)
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 4 bright star(s) within 50.0 arcsec of 120.951 -25.617:
ra: 120.9518 dec: -25.6162 mag: 10.06
ra: 120.9523 dec: -25.6168 mag: 10.57
ra: 120.9534 dec: -25.6184 mag: 10.18
ra: 120.9533 dec: -25.6190 mag: 10.30
Failed to find trigger time in BAT summary file for trigger 00020636
# ============ Reading file sw00020636001uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.128 at 486304960
The processing date in extension 0 is: 2016-06-09T19:32:04
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 5:
# 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(120.951,-25.617,25")
fk5;-circle(120.951,-25.617,12.5")
fk5;-circle(120.945619,-25.617206,6")
fk5;-circle(120.944438,-25.614062,6")
fk5;-circle(120.9533889,-25.6184306,25")
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 uu486304960I 486304960.1 0.99 40.0 43.5 116 213 1300 0.000 0.126 99.00 18.7 0.0000 0.1261 99.00 18.7 40 0.000 415770.355 99.00 0.000
2 uu486310871I 486310871.5 0.99 39.8 45.1 116 201 1284 0.000 0.124 99.00 18.7 0.0000 0.0885 99.00 19.1 80 0.000 291651.852 99.00 0.000
3 uu486315768I 486315768.9 0.99 38.9 52.2 116 195 1324 0.000 0.123 99.00 18.7 0.0000 0.0718 99.00 19.3 119 0.000 236661.501 99.00 0.000
4 uu486326405I 486326405.7 0.99 41.8 51.9 112 338 1312 0.000 0.149 99.00 18.5 0.0000 0.0657 99.00 19.4 160 0.000 213170.434 99.00 0.000
5 uu486343348I 486343348.8 0.98 47.7 55.6 108 522 1308 0.000 0.160 99.00 18.4 0.0000 0.0625 99.00 19.5 208 0.000 197636.948 99.00 0.000
6 uu486350256I 486350256.8 0.99 44.4 40.5 116 216 1308 0.000 0.114 99.00 18.8 0.0000 0.0552 99.00 19.6 253 0.000 174877.548 99.00 0.000
7 uu486356772I 486356772.8 0.99 39.8 38.4 108 179 1288 0.000 0.112 99.00 18.8 0.0000 0.0501 99.00 19.7 292 0.000 158093.345 99.00 0.000
8 uu486362028I 486362028.0 0.99 39.5 29.5 108 210 1292 0.000 0.122 99.00 18.7 0.0000 0.0465 99.00 19.8 332 0.000 147221.562 99.00 0.000
9 uu486367641I 486367641.3 0.99 40.8 45.2 116 221 1324 0.000 0.124 99.00 18.7 0.0000 0.0436 99.00 19.8 373 0.000 138578.241 99.00 0.000
10 uu486373713I 486373714.0 0.99 35.0 34.0 112 185 1292 0.000 0.132 99.00 18.6 0.0000 0.0414 99.00 19.9 408 0.000 132064.062 99.00 0.000
11 uu486379080I 486379080.9 0.99 40.4 36.5 116 227 1316 0.000 0.128 99.00 18.7 0.0000 0.0394 99.00 20.0 448 0.000 126036.975 99.00 0.000
12 uu486385322I 486385322.9 0.99 35.1 28.8 116 177 1304 0.000 0.131 99.00 18.7 0.0000 0.0378 99.00 20.0 483 0.000 120960.940 99.00 0.000
13 uu486390718I 486390718.8 0.99 41.2 45.0 116 216 1312 0.000 0.123 99.00 18.7 0.0000 0.0361 99.00 20.1 524 0.000 115904.004 99.00 0.000
Sum (T+486304960 to 486390761): 268.2 268.2 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 20.05
0 524 486350798 486350797.6 39963.1 -45837.5 0.0000 0.0361 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/-111162.195 snr: 0.0 mag: 99.00 UL: 3.83
Rebinned Data for sw00020636001uuu_sk.img using a zero point of 18.212:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 520 486350809.6 39951.1 -45849.5 0.0000 0.0361 99.00 99.00 486350809.6 0.0000 0.0361 99.00 99.00 20.55
The data range from T+486304960.1 s (5628.53 d) to T+486390760.7 s (5629.52 d)
Wrote uvot_fluxes_160609d19h45m55s749657usUT.qdp
Wrote uvot_fluxes_160609d19h45m55s749657usUT.gif
Wrote uvot_fluxes_160609d19h45m55s749657usUT.ps
Wrote uvot_fluxes_160609d19h45m55s749657usUT_vis.qdp
Wrote uvot_fluxes_160609d19h45m55s749657usUT_uv.qdp
Wrote uvot_fluxes_160609d19h45m55s749657usUT_vis.gif
Wrote uvot_fluxes_160609d19h45m55s749657usUT_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 1.1e-11 486351789.8 38970.9 -46829.7 0.0000 0.2383 99.00 99.00 486351789.8 0.0000 0.2383 99.00 99.00 20.58
The data range from T+486304960.1 s (5628.53 d) to T+486390760.7 s (5629.52 d)
Wrote uvot_fluxes_wtd_160609d19h45m55s749657usUT.qdp
Wrote uvot_fluxes_wtd_160609d19h45m55s749657usUT.gif
Wrote uvot_fluxes_wtd_160609d19h45m55s749657usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2016-02-01 fem