# uvot_fluxes_wget.pl vrs. 2018-11-07 fem at 190327d17h51m56s058698usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00895257992 -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
# ========= GRB190327 ===================
Could not find/read custom source region custom_895257_src.reg
Used archived XRT position of 314.69530 41.77720 4.00
Reference: GCN_Notice_Wed_27_Mar_19_09:02:52_UT-spacecraft
The position is (20:58:46.87, +41:46:37.9)
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(314.6953,+41.7772,4") # color=red dash=0
Source region spec. is: 314.6953 +41.7772 4"
Region file centered at (314.6953,+41.7772), which is (20:58:46.87, +41:46:37.9)
Could not find/read custom background region custom_895257_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 -22.633 from uncorrected trigger time of 575370017.36 in BAT summary file
# ============ Reading file sw00895257992uvv_sk.img ================
Long-term sensitivity correction to zero point is -0.263 at 575370155
The processing date in extension 0 is: 2019-03-27T17:07:24
The trigger time is: 575370039.993. The reference is BAT GRB summary file
Using zero point of 17.627 for filter V
Use aperture correction of 1.030 based on aperture of 4.00
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(314.6953,+41.7772,25")
fk5;-circle(314.6953,+41.7772,12.5")
fk5;-circle(314.686344,41.774059,6")
fk5;-circle(314.698024,41.776995,6")
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 vv575370155E 115.5 0.99 9.1 16.1 196 373 5682 0.372 0.468 18.70 17.0
2 vv575370453E 413.8 0.98 19.5 38.7 201 1190 5690 -0.179 0.343 99.00 17.7 -0.1786 0.3426 99.00 17.7 19 -0.879 1.687 99.00 0.092
3 vv575370579E 539.5 0.97 19.5 48.7 199 1242 5709 0.292 0.385 18.96 17.2 0.0561 0.2575 20.75 17.8 39 0.119 1.397 22.60 0.080
4 vv575370704E 664.6 0.98 19.5 38.0 200 1258 5671 -0.346 0.340 99.00 17.8 -0.0783 0.2056 99.00 18.2 58 -0.426 1.239 99.00 0.072
5 vv575370829E 789.3 0.97 19.5 71.2 203 1363 5728 1.248 0.466 17.39 16.6 0.2513 0.1931 19.13 17.8 78 0.892 1.201 20.41 0.064
Sum (T+ 414 to 809): 196.5 178.0 (est. in src region) SNR_unwtd_sum: 1.30 0.9987 signif. UL: 17.82
0 78 575370652 611.6 197.4 -197.8 0.2513 0.1931 19.126 1.588 -0.619
Total wtd_rate (for all exposures so far): 0.892 +/- 1.181 snr: 0.8 mag: 20.41 UL: 15.98
Rebinned Data for sw00895257992uvv_sk.img using a zero point of 17.627:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 76 611.3 197.7 -197.5 0.2513 0.1931 19.13 0.62 611.3 0.2513 0.1931 19.13 0.62 17.82
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw00895257992uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.163 at 575370174
The processing date in extension 0 is: 2019-03-27T17:07:33
The trigger time is: 575370039.993. The reference is BAT GRB summary file
Using zero point of 18.177 for filter U
Use aperture correction of 1.032 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(314.6953,+41.7772,25")
fk5;-circle(314.6953,+41.7772,12.5")
fk5;-circle(314.686449,41.774063,6")
fk5;-circle(314.698098,41.777016,6")
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 uu575370171E 133.7 0.98 241.8 367.2 198 9280 5687 0.191 0.084 19.97 19.1 0.1913 0.0844 19.97 19.1 242 0.345 0.152 21.45 0.409
2 uu575370527E 487.4 0.98 19.5 44.0 198 1039 5681 0.425 0.365 19.11 17.7 0.2086 0.0826 19.88 19.0 261 0.362 0.151 21.39 0.383
3 uu575370653E 613.2 0.98 19.4 40.3 194 1125 5667 0.094 0.349 20.74 18.0 0.2007 0.0806 19.92 19.1 281 0.362 0.150 21.39 0.357
4 uu575370778E 738.0 0.97 19.5 46.0 199 1272 5687 0.081 0.375 20.91 17.9 0.1930 0.0792 19.96 19.1 300 0.363 0.150 21.39 0.329
Sum (T+ 134 to 758): 497.5 442.4 (est. in src region) SNR_unwtd_sum: 2.44 0.9987 signif. UL: 19.09
0 300 575370369 328.5 429.2 -194.8 0.1930 0.0792 19.963 0.574 -0.373
Total wtd_rate (for all exposures so far): 0.370 +/- 0.146 snr: 2.5 mag: 21.37 UL: 18.40
Rebinned Data for sw00895257992uuu_sk.img using a zero point of 18.177:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 238 257.5 123.8 -123.8 0.1913 0.0844 19.97 0.40 257.5 0.1913 0.0844 19.97 0.40 19.05
1 57.1 622.6 135.2 -135.2 0.2001 0.2095 19.92 0.78 328.2 0.1930 0.0792 19.96 0.37 19.09
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw00895257992uw1_sk.img ================
Long-term sensitivity correction to zero point is -0.415 at 575370503
The processing date in extension 0 is: 2019-03-27T17:07:33
The trigger time is: 575370039.993. The reference is BAT GRB summary file
Using zero point of 17.025 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(314.6953,+41.7772,25")
fk5;-circle(314.6953,+41.7772,12.5")
fk5;-circle(314.698122,41.777024,6")
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 w1575370502E 462.9 1.00 19.5 2.9 198 121 5822 -0.063 0.093 99.00 18.5 -0.0633 0.0934 99.00 18.5 19 -0.605 0.893 99.00 0.493
2 w1575370628E 588.6 1.00 19.5 7.7 198 133 5827 0.171 0.150 18.95 17.5 0.0536 0.0882 20.20 18.2 39 0.360 0.868 21.40 0.420
3 w1575370753E 713.6 1.00 19.5 4.6 200 158 5809 -0.047 0.116 99.00 18.2 0.0200 0.0704 21.27 18.6 58 0.181 0.776 22.15 0.352
High bkg: 4 w1575370878E 19.5 204 5810 1.807 0.126
4 w1575370878E 838.6 1.00 19.5 1.6 200 204 5796 -0.290 0.072 99.00 19.5 -0.0576 0.0558 99.00 19.2 78 -0.272 0.716 99.00 0.288
Sum (T+ 463 to 858): 16.8 21.1 (est. in src region) SNR_unwtd_sum: -1.03 0.9987 signif. UL: 19.16
0 78 575370701 660.8 197.6 -197.9 -0.0576 0.0558 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.348 +/- 0.144 snr: 2.4 mag: 21.43 UL: 17.29
Rebinned Data for sw00895257992uw1_sk.img using a zero point of 17.025:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 77.7 660.9 197.5 -198.0 -0.0576 0.0558 99.00 99.00 660.9 -0.0576 0.0558 99.00 99.00 19.16
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw00895257992um2_sk.img ================
Long-term sensitivity correction to zero point is -0.391 at 575370478
The processing date in extension 0 is: 2019-03-27T17:07:33
The trigger time is: 575370039.993. The reference is BAT GRB summary file
Using zero point of 16.459 for filter UVM2
Use aperture correction of 1.031 based on aperture of 4.00
Using background region based on sources found in extension 2:
# 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(314.6953,+41.7772,25")
fk5;-circle(314.6953,+41.7772,12.5")
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 m2575370478E 438.1 1.00 19.5 1.1 199 39 5840
2 m2575370603E 563.9 1.00 19.5 1.0 200 35 5832 -0.010 0.054 99.00 18.4 -0.0099 0.0540 99.00 18.4 19 -0.193 1.056 99.00 0.839
3 m2575370728E 688.9 1.00 19.5 0.0 197 30 5837 -0.053 0.054 99.00 18.6 -0.0314 0.0274 99.00 19.4 39 -0.667 0.818 99.00 0.830
# 4 m2575370853E 813.9 1.00 19.5 0.1 199 31 5840
Sum (T+ 564 to 709): 1.0 2.2 (est. in src region) SNR_unwtd_sum: -1.14 0.9987 signif. UL: 19.39
0 39 575370676 636.3 72.4 -72.4 -0.0314 0.0274 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.322 +/- 0.141 snr: 2.3 mag: 21.52 UL: 16.78
Rebinned Data for sw00895257992um2_sk.img using a zero point of 16.459:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 38.9 636.3 72.3 -72.4 -0.0314 0.0381 99.00 99.00 636.3 -0.0314 0.0381 99.00 99.00 18.95
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw00895257992uw2_sk.img ================
Long-term sensitivity correction to zero point is -0.506 at 575370429
The processing date in extension 0 is: 2019-03-27T17:07:33
The trigger time is: 575370039.993. The reference is BAT GRB summary file
Using zero point of 16.874 for filter UVW2
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(314.6953,+41.7772,25")
fk5;-circle(314.6953,+41.7772,12.5")
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
High bkg: 1 w2575370429E 19.5 92 5841 0.812 0.084
1 w2575370429E 389.4 1.00 19.5 3.0 200 92 5837 -0.008 0.094 99.00 18.2 -0.0082 0.0939 99.00 18.2 19 -0.077 0.872 99.00 0.662
High bkg: 2 w2575370555E 19.5 98 5847 0.865 0.087
2 w2575370555E 515.1 1.00 19.5 2.5 198 98 5845 -0.043 0.087 99.00 18.4 -0.0255 0.0638 99.00 18.7 39 -0.234 0.676 99.00 0.568
High bkg: 3 w2575370680E 19.5 109 5845 0.956 0.092
3 w2575370680E 640.2 1.00 19.5 7.1 198 109 5852 0.180 0.143 18.74 17.4 0.0428 0.0638 20.30 18.4 58 0.275 0.672 21.69 0.489
High bkg: 4 w2575370804E 19.5 110 5840 0.971 0.092
4 w2575370804E 764.9 1.00 19.5 2.0 200 110 5833 -0.095 0.077 99.00 18.7 0.0083 0.0516 22.08 18.8 78 0.063 0.619 23.28 0.434
Sum (T+ 389 to 785): 14.6 14.0 (est. in src region) SNR_unwtd_sum: 0.16 0.9987 signif. UL: 18.78
0 78 575370627 587.2 197.4 -197.8 0.0083 0.0516 22.080 76.920 -2.150
Total wtd_rate (for all exposures so far): 0.311 +/- 0.138 snr: 2.3 mag: 21.56 UL: 17.22
Rebinned Data for sw00895257992uw2_sk.img using a zero point of 16.874:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 58.3 524.7 135.3 -135.3 0.0428 0.0638 20.30 0.99 524.7 0.0428 0.0638 20.30 0.99 18.42
1 19.4 774.7 9.9 -9.9 -0.0953 0.0775 99.00 99.00 587.2 0.0083 0.0516 22.08 2.15 18.78
The data range from T+133.7 s (0.00 d) to T+858.4 s (0.01 d)
Wrote uvot_fluxes_190327d17h51m56s058698usUT.qdp
Wrote uvot_fluxes_190327d17h51m56s058698usUT.gif
Wrote uvot_fluxes_190327d17h51m56s058698usUT.ps
Wrote uvot_fluxes_190327d17h51m56s058698usUT_vis.qdp
Wrote uvot_fluxes_190327d17h51m56s058698usUT_uv.qdp
Wrote uvot_fluxes_190327d17h51m56s058698usUT_vis.gif
Wrote uvot_fluxes_190327d17h51m56s058698usUT_vis.ps
Wrote uvot_fluxes_190327d17h51m56s058698usUT_uv.gif
Wrote uvot_fluxes_190327d17h51m56s058698usUT_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 6.18 257.5 123.8 -123.8 1.3392 0.5906 19.97 0.40 257.5 1.3392 0.5906 19.97 0.40 19.05
1 0.249 574.1 234.9 -160.3 1.3480 1.2538 19.97 0.71 269.8 1.3399 0.5517 19.97 0.37 19.10
The data range from T+133.7 s (0.00 d) to T+858.4 s (0.01 d)
Wrote uvot_fluxes_wtd_190327d17h51m56s058698usUT.qdp
Wrote uvot_fluxes_wtd_190327d17h51m56s058698usUT.gif
Wrote uvot_fluxes_wtd_190327d17h51m56s058698usUT.ps
Found 5 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2018-11-07 fem