# uvot_fluxes_wget.pl vrs. 2018-11-07 fem at 181109d03h10m30s119080usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00871103992 -use_uvot -rebin -plot_mag -sens_corr -search_src_reg -wrk_dir=/local/home/khamseen/khamseen10/uvot_tdrss/uvot_lc -web -zp_2011 -gamma=1.0 -use_filter_wtd=white v b u
# Current directory: /local/home/khamseen/khamseen10/uvot_tdrss/uvot_lc
# ========= GRB181108 ===================
Could not find/read custom source region custom_871103_src.reg
Used archived XRT position of 188.06288 13.34214 4.00
Reference: GRB_Auto_Processing-Thu,_08_Nov_2018_20:07:59_+0000
The position is (12:32:15.09, +13:20:31.7)
Using source region:
# Region file format: DS9 version 3.0
# uvot_fluxes.pl xrt
global font="helvetica 12 bold" select=1 edit=1 move=1 delete=1 include=1 fixed=0 source=1
fk5;circle(188.06288,13.34214,4") # color=red dash=0
Source region spec. is: 188.06288 13.34214 4"
Region file centered at (188.06288,13.34214), which is (12:32:15.09, +13:20:31.7)
Could not find/read custom background region custom_871103_bkg.reg
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.
Subtract UTCF of -21.85774 from uncorrected trigger time of 563398634.11 in BAT summary file
# ============ Reading file sw00871103992uwh_sk.img ================
Long-term sensitivity correction to zero point is -0.200 at 563398868
The processing date in extension 0 is: 2018-11-09T02:55:01
The trigger time is: 563398655.96774. The reference is BAT GRB summary file
Using zero point of 20.090 for filter WHITE
Use aperture correction of 1.035 based on aperture of 4.00
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent DEC_cent width PA
3 187.5 187.97513 13.24270 0.134 129.3
4 187.2 187.97504 13.24309 0.134 129.3
5 187.1 187.97496 13.24339 0.134 129.3
7 185.2 187.97549 13.24352 0.134 129.3
Using background region based on sources found in extension 6:
# 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(188.06288,13.34214,25")
fk5;-circle(188.06288,13.34214,12.5")
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 wh563398868I 212.1 0.90 147.4 1714.6 200 37409 5961 3.589 0.327 18.70 18.4 3.5887 0.3274 18.70 18.4 147 1.238 0.113 20.06 0.306
above line uses coinc_corr_src: 0.899 corr_bkg: 0.918
2 wh563398868E 212.9 0.90 146.6 1692.3 197 37218 5960 3.627 0.327 18.69 18.4
above line uses coinc_corr_src: 0.899 corr_bkg: 0.918
% 3 wh563399148E 492.3 1.00 19.5 0.0 0 0 0
% 4 wh563399323E 667.1 1.00 19.5 0.0 0 0 0
% 5 wh563399496E 840.6 1.00 19.4 0.0 0 0 0
6 wh563399519I 863.5 0.88 147.4 1982.1 201 44991 5970 3.726 0.359 18.66 18.4 3.6565 0.2429 18.68 18.5 295 1.444 0.109 19.89 0.180
above line uses coinc_corr_src: 0.880 corr_bkg: 0.900
# 7 wh563399822E 1166.3 1.00 19.4 0.0 0 0 0
Sum (T+ 212 to 1013): 3696.7 2769.9 (est. in src region) SNR_unwtd_sum: 15.06 0.9987 signif. UL: 18.48
0 295 563399269 612.7 400.6 -400.6 3.6565 0.2429 18.682 0.075 -0.070
Total wtd_rate (for all exposures so far): 1.444 +/- 0.108 snr: 13.4 mag: 19.89 UL: 19.47
Rebinned Data for sw00871103992uwh_sk.img using a zero point of 20.090:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 132 287.0 74.9 -74.9 3.5887 0.3274 18.70 0.09 287.0 3.5887 0.3274 18.70 0.09 18.44
1 130 938.4 74.9 -74.9 3.7256 0.3594 18.66 0.10 609.4 3.6565 0.2429 18.68 0.07 18.48
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw00871103992uvv_sk.img ================
Long-term sensitivity correction to zero point is -0.255 at 563398849
The processing date in extension 0 is: 2018-11-09T02:54:33
The trigger time is: 563398655.96774. The reference is BAT GRB summary file
Using zero point of 17.635 for filter V
Use aperture correction of 1.030 based on aperture of 4.00
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent DEC_cent width PA
2 185.7 187.97548 13.24320 0.134 129.3
3 186.9 187.97521 13.24292 0.134 129.3
4 187.1 187.97503 13.24320 0.134 129.3
5 186.3 187.97532 13.24311 0.134 129.3
6 187.2 187.97507 13.24302 0.134 129.3
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(188.06288,13.34214,25")
fk5;-circle(188.06288,13.34214,12.5")
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 vv563398849E 193.4 0.98 9.7 23.2 201 637 5833 0.139 0.530 19.78 17.0
% 2 vv563399024E 368.8 1.00 19.5 0.0 0 0 0
% 3 vv563399197E 542.0 1.00 19.5 0.0 0 0 0
% 4 vv563399372E 716.7 1.00 19.4 0.0 0 0 0
% 5 vv563399699E 1043.5 1.00 19.5 0.0 0 0 0
% 6 vv563399871E 1215.8 1.00 19.5 0.0 0 0 0
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw00871103992ubb_sk.img ================
Long-term sensitivity correction to zero point is -0.146 at 563399124
The processing date in extension 0 is: 2018-11-09T02:54:46
The trigger time is: 563398655.96774. The reference is BAT GRB summary file
Using zero point of 18.964 for filter B
Use aperture correction of 1.035 based on aperture of 4.00
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent DEC_cent width PA
1 185.4 187.97541 13.24357 0.134 129.3
2 185.6 187.97550 13.24320 0.134 129.3
3 187.0 187.97499 13.24336 0.134 129.3
4 187.2 187.97516 13.24283 0.134 129.3
Using background region based on sources found in extension 4:
# 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(188.06288,13.34214,25")
fk5;-circle(188.06288,13.34214,12.5")
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 bb563399123E 468.0 1.00 19.4 0.0 0 0 0
% 2 bb563399298E 642.6 1.00 19.4 0.0 0 0 0
% 3 bb563399472E 816.3 1.00 19.4 0.0 0 0 0
% 4 bb563399797E 1142.0 1.00 19.5 0.0 0 0 0
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw00871103992uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.158 at 563399098
The processing date in extension 0 is: 2018-11-09T02:54:46
The trigger time is: 563398655.96774. The reference is BAT GRB summary file
Using zero point of 18.182 for filter U
Use aperture correction of 1.032 based on aperture of 4.00
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent DEC_cent width PA
1 186.4 187.97501 13.24383 0.134 129.3
2 185.6 187.97492 13.24464 0.134 129.3
3 188.7 187.97427 13.24389 0.134 129.3
4 185.9 187.97492 13.24443 0.134 129.3
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(188.06288,13.34214,25")
fk5;-circle(188.06288,13.34214,12.5")
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 uu563399098E 442.4 1.00 19.5 0.0 0 0 0
# 2 uu563399273E 617.9 1.00 19.5 0.0 0 0 0
% 3 uu563399447E 791.6 1.00 19.4 0.0 0 0 0
# 4 uu563399773E 1117.2 1.00 19.5 0.0 0 0 0
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw00871103992uw1_sk.img ================
Long-term sensitivity correction to zero point is -0.387 at 563399074
The processing date in extension 0 is: 2018-11-09T02:54:46
The trigger time is: 563398655.96774. The reference is BAT GRB summary file
Using zero point of 17.053 for filter UVW1
Use aperture correction of 1.035 based on aperture of 4.00
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(188.06288,13.34214,25")
fk5;-circle(188.06288,13.34214,12.5")
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 w1563399074E 418.2 1.00 19.5 10.9 200 120 5857 0.364 0.177 18.15 17.2 0.3638 0.1774 18.15 17.2 19 3.070 1.497 19.07 0.562
2 w1563399248E 592.2 1.00 19.5 12.8 200 132 5854 0.442 0.192 17.94 17.0 0.4026 0.1307 18.04 17.3 39 3.752 1.251 18.85 0.457
3 w1563399423E 767.1 0.99 19.4 18.8 198 129 5875 0.776 0.233 17.33 16.6 0.5266 0.1167 17.75 17.2 58 5.075 1.199 18.53 0.402
High bkg: 4 w1563399748E 19.5 164 5840 1.441 0.113
# 4 w1563399748E 1092.5 1.00 19.5 8.1 201 164 5851
Sum (T+ 418 to 787): 42.5 12.9 (est. in src region) SNR_unwtd_sum: 4.51 0.9987 signif. UL: 17.19
0 58 563399258 602.3 184.6 -184.1 0.5266 0.1167 17.749 0.272 -0.217
Total wtd_rate (for all exposures so far): 1.507 +/- 0.108 snr: 14.0 mag: 19.84 UL: 16.40
Rebinned Data for sw00871103992uw1_sk.img using a zero point of 17.053:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 19.4 428.1 9.9 -9.9 0.3638 0.1774 18.15 0.43 428.1 0.3638 0.1774 18.15 0.43 17.17
1 19.4 602.0 9.9 -9.9 0.4415 0.1920 17.94 0.39 515.0 0.4026 0.1307 18.04 0.30 17.30
2 19.3 777.0 9.9 -9.9 0.7756 0.2334 17.33 0.29 602.1 0.5266 0.1167 17.75 0.22 17.19
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw00871103992um2_sk.img ================
Long-term sensitivity correction to zero point is -0.367 at 563399049
The processing date in extension 0 is: 2018-11-09T02:54:46
The trigger time is: 563398655.96774. The reference is BAT GRB summary file
Using zero point of 16.483 for filter UVM2
Use aperture correction of 1.031 based on aperture of 4.00
There are no aspect corrected images to process.
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw00871103992uw2_sk.img ================
Long-term sensitivity correction to zero point is -0.471 at 563399174
The processing date in extension 0 is: 2018-11-09T02:54:48
The trigger time is: 563398655.96774. The reference is BAT GRB summary file
Using zero point of 16.909 for filter UVW2
Use aperture correction of 1.035 based on aperture of 4.00
There are no aspect corrected images to process.
The data range from T+212.1 s (0.00 d) to T+1013.3 s (0.01 d)
Wrote uvot_fluxes_181109d03h10m30s119080usUT.qdp
Wrote uvot_fluxes_181109d03h10m30s119080usUT.gif
Wrote uvot_fluxes_181109d03h10m30s119080usUT.ps
Wrote uvot_fluxes_181109d03h10m30s119080usUT_vis.qdp
Wrote uvot_fluxes_181109d03h10m30s119080usUT_uv.qdp
Wrote uvot_fluxes_181109d03h10m30s119080usUT_vis.gif
Wrote uvot_fluxes_181109d03h10m30s119080usUT_vis.ps
Wrote uvot_fluxes_181109d03h10m30s119080usUT_uv.gif
Wrote uvot_fluxes_181109d03h10m30s119080usUT_uv.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 65.2 287.0 74.9 -74.9 4.3155 0.3937 18.70 0.09 287.0 4.3155 0.3937 18.70 0.09 18.44
1 5.06 938.4 74.9 -74.9 4.4801 0.4322 18.66 0.10 333.9 4.3488 0.3260 18.69 0.08 18.47
The data range from T+212.1 s (0.00 d) to T+1013.3 s (0.01 d)
Wrote uvot_fluxes_wtd_181109d03h10m30s119080usUT.qdp
Wrote uvot_fluxes_wtd_181109d03h10m30s119080usUT.gif
Wrote uvot_fluxes_wtd_181109d03h10m30s119080usUT.ps
Found 1 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2018-11-07 fem