# uvot_fluxes_wget.pl vrs. 2020-11-03a fem at 210805d15h27m12s443746usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01061554002 -use_uvot -rebin -plot_mag -sens_corr -search_src_reg -wrk_dir=/data/uvot/swift_data/home/uvot_lc -web -useprev -zp_2011 -gamma=1.0 -use_filter_wtd=white v b u
# Current directory: /data/uvot/swift_data/home/uvot_lc
# ========= GRB210725B ===================
Could not find/read custom source region custom_1061554_src.reg
Used archived XRT position of 192.92217 17.10808 4.00
Reference: GCN_Circulars-30510-Sun,_25_Jul_2021_11:29:24_-0400
The position is (12:51:41.32, +17:06:29.1)
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(192.92217,17.10808,4") # color=red dash=0
Source region spec. is: 192.92217 17.10808 4"
Region file centered at (192.92217,17.10808), which is (12:51:41.32, +17:06:29.1)
Could not find/read custom background region custom_1061554_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 -27.43142 from uncorrected trigger time of 648907248.02 in BAT summary file
# ============ Reading file sw01061554992uvv_sk.img ================
Use keyword TRIGTIME of 648907275.456 for trigger time.
Long-term sensitivity correction to zero point is -0.214 at 648907352
The processing date in extension 0 is: 2021-07-25T17:57:12
The trigger time is: 648907275.456. The reference is keyword in image file
Using zero point of 17.676 for filter V
Use aperture correction of 1.030 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(192.92217,17.10808,25")
fk5;-circle(192.92217,17.10808,12.5")
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 vv648907351E 76.4 0.99 9.3 11.6 201 281 5846 0.216 0.386 19.34 17.3
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01061554992ubb_sk.img ================
Use keyword TRIGTIME of 648907275.456 for trigger time.
Long-term sensitivity correction to zero point is -0.180 at 648907622
The processing date in extension 0 is: 2021-07-25T17:57:19
The trigger time is: 648907275.456. The reference is keyword in image file
Using zero point of 18.930 for filter B
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(192.92217,17.10808,25")
fk5;-circle(192.92217,17.10808,12.5")
fk5;-circle(192.924322,17.113163,6")
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 bb648907622I 346.8 0.98 91.0 147.3 202 4191 5417 -0.104 0.143 99.00 20.0 -0.1042 0.1429 99.00 20.0 91 -0.143 0.196 99.00 0.417
2 bb648907622E 346.8 0.98 91.0 143.7 198 4169 5400 -0.105 0.141 99.00 20.0
Sum (T+ 347 to 439): 147.3 156.3 (est. in src region) SNR_unwtd_sum: -0.73 0.9987 signif. UL: 19.96
0 91 648907668 393.0 46.3 -46.2 -0.1042 0.1429 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.143 +/- 0.193 snr: -0.7 mag: 99.00 UL: 19.64
Rebinned Data for sw01061554992ubb_sk.img using a zero point of 18.930:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 89.6 393.0 46.2 -46.2 -0.1042 0.1429 99.00 99.00 393.0 -0.1042 0.1429 99.00 99.00 19.96
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01061554992uuu_sk.img ================
Use keyword TRIGTIME of 648907275.456 for trigger time.
Long-term sensitivity correction to zero point is -0.194 at 648907367
The processing date in extension 0 is: 2021-07-25T17:57:19
The trigger time is: 648907275.456. The reference is keyword in image file
Using zero point of 18.146 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(192.92217,17.10808,25")
fk5;-circle(192.92217,17.10808,12.5")
fk5;-circle(192.924315,17.113114,6")
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 uu648907367I 91.6 0.99 245.8 137.3 195 4330 5411 -0.079 0.050 99.00 20.5 -0.0792 0.0505 99.00 20.5 246 -0.124 0.079 99.00 1.004
2 uu648907367E 91.6 0.99 245.8 143.9 200 4310 5398 -0.067 0.052 99.00 20.4
Sum (T+ 92 to 341): 137.3 156.1 (est. in src region) SNR_unwtd_sum: -1.57 0.9987 signif. UL: 20.52
0 246 648907492 216.5 124.9 -124.9 -0.0792 0.0505 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): -0.126 +/- 0.072 snr: -1.8 mag: 99.00 UL: 20.19
Rebinned Data for sw01061554992uuu_sk.img using a zero point of 18.146:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 244 216.5 124.9 -124.9 -0.0792 0.0505 99.00 99.00 216.5 -0.0792 0.0505 99.00 99.00 20.52
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw01061554001um2_sk.img ================
Use keyword TRIGTIME of 648907275.456 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 648918876
The processing date in extension 0 is: 2021-07-25T17:58:31
The trigger time is: 648907275.456. The reference is keyword in image file
Using zero point of 16.591 for filter UVM2
Use aperture correction of 1.031 based on aperture of 4.00
There are no aspect corrected images to process.
# ============ Reading file sw01061554002um2_sk.img ================
Use keyword TRIGTIME of 648907275.456 for trigger time.
Long-term sensitivity correction to zero point is -0.259 at 648922353
The processing date in extension 0 is: 2021-08-05T15:20:11
The trigger time is: 648907275.456. The reference is keyword in image file
Using zero point of 16.591 for filter UVM2
Use aperture correction of 1.031 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(192.92217,17.10808,25")
fk5;-circle(192.92217,17.10808,12.5")
fk5;-circle(192.924355,17.113550,6")
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 m2648922353I 15077.8 1.00 584.7 25.5 200 604 5448 0.006 0.009 22.16 20.3 0.0059 0.0091 22.16 20.3 585 2.744 4.201 19.19 0.057
Sum (T+ 15078 to 15672): 25.5 22.2 (est. in src region) SNR_unwtd_sum: 0.65 0.9987 signif. UL: 20.26
0 585 648922650 15374.9 297.0 -297.0 0.0059 0.0091 22.161 76.839 -1.008
Total wtd_rate (for all exposures so far): -0.125 +/- 0.072 snr: -1.7 mag: 99.00 UL: 18.63
Rebinned Data for sw01061554002um2_sk.img using a zero point of 16.591:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 584 15374.9 297.0 -297.0 0.0059 0.0091 22.16 1.01 15374.9 0.0059 0.0091 22.16 1.01 20.26
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01061554992uw2_sk.img ================
Use keyword TRIGTIME of 648907275.456 for trigger time.
Long-term sensitivity correction to zero point is -0.343 at 648910997
The processing date in extension 0 is: 2021-07-25T17:57:19
The trigger time is: 648907275.456. The reference is keyword in image file
Using zero point of 17.037 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(192.92217,17.10808,25")
fk5;-circle(192.92217,17.10808,12.5")
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 w2648910997I 3721.7 1.00 180.3 21.4 196 455 5821 0.035 0.027 20.68 19.4 0.0348 0.0269 20.68 19.4 180 2.657 2.050 19.23 0.154
Sum (T+ 3722 to 3905): 21.4 15.3 (est. in src region) SNR_unwtd_sum: 1.30 0.9987 signif. UL: 19.37
0 180 648911089 3813.3 91.6 -91.6 0.0348 0.0269 20.682 1.602 -0.621
Total wtd_rate (for all exposures so far): -0.120 +/- 0.072 snr: -1.7 mag: 99.00 UL: 19.06
Rebinned Data for sw01061554992uw2_sk.img using a zero point of 17.037:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 180 3813.3 91.6 -91.6 0.0348 0.0269 20.68 0.62 3813.3 0.0348 0.0269 20.68 0.62 19.37
The data range from T+91.6 s (0.00 d) to T+15671.9 s (0.18 d)
Wrote uvot_fluxes_210805d15h27m12s443746usUT.qdp
Wrote uvot_fluxes_210805d15h27m12s443746usUT.gif
Wrote uvot_fluxes_210805d15h27m12s443746usUT.ps
Wrote uvot_fluxes_210805d15h27m12s443746usUT_vis.qdp
Wrote uvot_fluxes_210805d15h27m12s443746usUT_uv.qdp
Wrote uvot_fluxes_210805d15h27m12s443746usUT_vis.gif
Wrote uvot_fluxes_210805d15h27m12s443746usUT_vis.ps
Wrote uvot_fluxes_210805d15h27m12s443746usUT_uv.gif
Wrote uvot_fluxes_210805d15h27m12s443746usUT_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 22.4 216.5 124.9 -124.9 -0.5709 0.3637 99.00 99.00 216.5 -0.5709 0.3637 99.00 99.00 20.52
1 7.41 393.0 46.2 -46.2 -0.3643 0.4998 99.00 99.00 260.4 -0.4934 0.2946 99.00 99.00 20.78
The data range from T+91.6 s (0.00 d) to T+15671.9 s (0.18 d)
Wrote uvot_fluxes_wtd_210805d15h27m12s443746usUT.qdp
Wrote uvot_fluxes_wtd_210805d15h27m12s443746usUT.gif
Wrote uvot_fluxes_wtd_210805d15h27m12s443746usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2020-11-03a fem