# uvot_fluxes_wget.pl vrs. 2020-11-03a fem at 201231d12h16m37s787459usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=01014012001 -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
# ========= GRB201221 ===================
Could not find/read custom source region custom_1014012_src.reg
Used archived BAT position of 278.20500 34.41100
Reference: GCN_Position_Notice_Mon_21_Dec_20_18:42:48_UT
The position is (18:32:49.20, +34:24:39.6)
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(278.205,+34.411,3") # color=red dash=0
Source region spec. is: 278.205 +34.411 3"
Region file centered at (278.205,+34.411), which is (18:32:49.20, +34:24:39.6)
Could not find/read custom background region custom_1014012_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.
*** 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.
Subtract UTCF of -26.194 from uncorrected trigger time of 630268893.8 in BAT summary file
# ============ Reading file sw01014012992uwh_sk.img ================
Long-term sensitivity correction to zero point is -0.180 at 630269056
The processing date in extension 0 is: 2020-12-22T01:12:37
The trigger time is: 630268919.994. The reference is BAT GRB summary file
Using zero point of 20.110 for filter WHITE
Use aperture correction of 1.108 based on aperture of 3.00
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(278.205,+34.411,25")
fk5;-circle(278.205,+34.411,12.5")
fk5;-circle(278.198133,34.404907,6")
fk5;-circle(278.203332,34.403626,6")
fk5;-circle(278.205473,34.408913,6")
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 wh630269056I 136.1 0.95 147.4 413.9 111 21012 5677 0.000 0.161 99.00 20.3 0.0000 0.1615 99.00 20.3 147 0.000 0.040 99.00 1.372
2 wh630269056E 136.1 0.95 147.4 428.5 111 20993 5680 0.000 0.161 99.00 20.3
Sum (T+ 136 to 286): 410.8 410.8 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 20.32
0 147 630269131 210.9 74.9 -74.9 0.0000 0.1615 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/- 0.040 snr: 0.0 mag: 99.00 UL: 21.84
# ============ Reading file sw01014012001uwh_sk.img ================
Use keyword TRIGTIME of 630268920 for trigger time.
Long-term sensitivity correction to zero point is -0.180 at 630274726
The processing date in extension 0 is: 2020-12-31T12:06:01
The trigger time is: 630268920. The reference is keyword in image file
Using zero point of 20.110 for filter WHITE
Use aperture correction of 1.108 based on aperture of 3.00
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(278.205,+34.411,25")
fk5;-circle(278.205,+34.411,12.5")
fk5;-circle(278.201218,34.412515,6")
fk5;-circle(278.205453,34.408992,6")
fk5;-circle(278.198123,34.404945,6")
fk5;-circle(278.203506,34.403695,6")
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 wh630274725I 5805.6 0.96 196.6 550.1 108 24269 5400 0.000 0.131 99.00 20.6 0.0000 0.1310 99.00 20.6 197 0.000 0.913 99.00 0.056
Sum (T+ 5806 to 6005): 485.4 485.4 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 20.55
0 197 630274825 5905.4 99.9 -99.9 0.0000 0.1310 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/- 0.040 snr: 0.0 mag: 99.00 UL: 21.84
Rebinned Data for sw01014012001uwh_sk.img using a zero point of 20.110:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 140 210.9 74.9 -74.9 0.0000 0.1615 99.00 99.00 210.9 0.0000 0.1615 99.00 99.00 20.82
1 188 5905.4 99.9 -99.9 0.0000 0.1310 99.00 99.00 3471.9 0.0000 0.1019 99.00 99.00 21.32
=========================================================
================ Start New Filter V ==================
=========================================================
# ============ Reading file sw01014012992uvv_sk.img ================
Long-term sensitivity correction to zero point is -0.211 at 630269039
The processing date in extension 0 is: 2020-12-22T01:12:26
The trigger time is: 630268920. The reference is keyword in image file
Using zero point of 17.679 for filter V
Use aperture correction of 1.087 based on aperture of 3.00
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(278.205,+34.411,25")
fk5;-circle(278.205,+34.411,12.5")
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 vv630269038E 118.6 0.99 8.8 4.5 113 235 5838 0.000 0.269 99.00 17.3
# ============ Reading file sw01014012001uvv_sk.img ================
Use keyword TRIGTIME of 630268920 for trigger time.
Long-term sensitivity correction to zero point is -0.211 at 630275136
The processing date in extension 0 is: 2020-12-31T12:06:02
The trigger time is: 630268920. The reference is keyword in image file
Using zero point of 17.679 for filter V
Use aperture correction of 1.087 based on aperture of 3.00
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(278.205,+34.411,25")
fk5;-circle(278.205,+34.411,12.5")
fk5;-circle(278.201267,34.412360,6")
fk5;-circle(278.205277,34.408987,6")
fk5;-circle(278.197935,34.404930,6")
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 vv630275135I 6216.0 0.99 24.5 26.3 112 1023 5608 0.000 0.206 99.00 17.6 0.0000 0.2060 99.00 17.6 24 0.000 14.210 99.00 0.017
2 vv630278665I 9745.3 0.99 295.0 274.6 116 11270 5596 0.000 0.058 99.00 19.0 0.0000 0.0555 99.00 19.1 320 0.000 5.776 99.00 0.012
3 vv630278969I 10049.2 0.99 145.8 103.2 112 4784 5592 0.000 0.075 99.00 18.7 0.0000 0.0447 99.00 19.3 465 0.000 4.753 99.00 0.012
Sum (T+ 6216 to 10197): 349.9 349.9 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 19.29
0 465 630278694 9773.8 423.5 -3557.9 0.0000 0.0447 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/- 0.039 snr: 0.0 mag: 99.00 UL: 19.43
Rebinned Data for sw01014012001uvv_sk.img using a zero point of 17.679:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 459 9774.3 423.0 -3558.3 0.0000 0.0447 99.00 99.00 9774.3 0.0000 0.0447 99.00 99.00 19.78
=========================================================
================ Start New Filter B ==================
=========================================================
# ============ Reading file sw01014012992ubb_sk.img ================
Long-term sensitivity correction to zero point is -0.173 at 630273041
The processing date in extension 0 is: 2020-12-22T01:12:37
The trigger time is: 630268920. The reference is keyword in image file
Using zero point of 18.937 for filter B
Use aperture correction of 1.108 based on aperture of 3.00
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(278.205,+34.411,25")
fk5;-circle(278.205,+34.411,12.5")
fk5;-circle(278.205580,34.409012,6")
fk5;-circle(278.198111,34.405127,6")
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 bb630273041I 4121.0 0.98 137.5 170.2 112 9818 5796 0.000 0.115 99.00 19.5 0.0000 0.1148 99.00 19.5 137 0.000 1.672 99.00 0.049
Sum (T+ 4121 to 4261): 189.7 189.7 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 19.52
0 137 630273111 4190.8 69.8 -69.8 0.0000 0.1148 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/- 0.040 snr: 0.0 mag: 99.00 UL: 20.67
Rebinned Data for sw01014012992ubb_sk.img using a zero point of 18.937:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 134 4190.8 69.8 -69.8 0.0000 0.1148 99.00 99.00 4190.8 0.0000 0.1148 99.00 99.00 20.02
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw01014012992uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.187 at 630269214
The processing date in extension 0 is: 2020-12-22T01:12:37
The trigger time is: 630268920. The reference is keyword in image file
Using zero point of 18.153 for filter U
Use aperture correction of 1.100 based on aperture of 3.00
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(278.205,+34.411,25")
fk5;-circle(278.205,+34.411,12.5")
fk5;-circle(278.198296,34.405108,6")
fk5;-circle(278.205438,34.408941,6")
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 uu630269213I 294.0 0.99 93.6 49.7 111 3019 5776 0.000 0.091 99.00 19.0 0.0000 0.0913 99.00 19.0 94 0.000 0.223 99.00 0.653
2 uu630269213E 294.0 0.99 93.6 50.8 112 3015 5774 0.000 0.092 99.00 19.0
Sum (T+ 294 to 389): 58.0 58.0 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 18.98
0 94 630269262 341.5 47.5 -47.5 0.0000 0.0913 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/- 0.039 snr: 0.0 mag: 99.00 UL: 19.91
Rebinned Data for sw01014012992uuu_sk.img using a zero point of 18.153:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 92.6 341.5 47.5 -47.5 0.0000 0.0913 99.00 99.00 341.5 0.0000 0.0913 99.00 99.00 19.48
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw01014012001uw2_sk.img ================
Use keyword TRIGTIME of 630268920 for trigger time.
Long-term sensitivity correction to zero point is -0.340 at 630274931
The processing date in extension 0 is: 2020-12-31T12:06:02
The trigger time is: 630268920. The reference is keyword in image file
Using zero point of 17.040 for filter UVW2
Use aperture correction of 1.108 based on aperture of 3.00
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(278.205,+34.411,25")
fk5;-circle(278.205,+34.411,12.5")
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 w2630274931I 6011.2 1.00 196.6 7.3 112 453 5844 0.000 0.017 99.00 19.7 0.0000 0.0168 99.00 19.7 197 0.000 2.046 99.00 0.185
Sum (T+ 6011 to 6211): 8.7 8.7 (est. in src region) SNR_unwtd_sum: 0.00 0.999999638888889 signif. UL: 19.71
0 197 630275031 6111.1 99.9 -99.9 0.0000 0.0168 99.000 99.000 -99.000
Total wtd_rate (for all exposures so far): 0.000 +/- 0.039 snr: 0.0 mag: 99.00 UL: 18.79
Rebinned Data for sw01014012001uw2_sk.img using a zero point of 17.040:
No Exposure t-avg + / - net_rate +/- mag +/- t-avg sum_rate +/- mag +/- UL3
0 196 6111.1 99.9 -99.9 0.0000 0.0168 99.00 99.00 6111.1 0.0000 0.0168 99.00 99.00 20.21
The data range from T+136.1 s (0.00 d) to T+10197.4 s (0.12 d)
Wrote uvot_fluxes_201231d12h16m37s787459usUT.qdp
Wrote uvot_fluxes_201231d12h16m37s787459usUT.gif
Wrote uvot_fluxes_201231d12h16m37s787459usUT.ps
Wrote uvot_fluxes_201231d12h16m37s787459usUT_vis.qdp
Wrote uvot_fluxes_201231d12h16m37s787459usUT_uv.qdp
Wrote uvot_fluxes_201231d12h16m37s787459usUT_vis.gif
Wrote uvot_fluxes_201231d12h16m37s787459usUT_vis.ps
Wrote uvot_fluxes_201231d12h16m37s787459usUT_uv.gif
Wrote uvot_fluxes_201231d12h16m37s787459usUT_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
0 527 211.6 177.4 -75.6 0.0000 0.1890 99.00 99.00 211.6 0.0000 0.1890 99.00 99.00 20.83
1 1.12 5761.3 4436.1 -1640.3 0.0000 0.1459 99.00 99.00 223.4 0.0000 0.1789 99.00 99.00 20.89
The data range from T+136.1 s (0.00 d) to T+10197.4 s (0.12 d)
Wrote uvot_fluxes_wtd_201231d12h16m37s787459usUT.qdp
Wrote uvot_fluxes_wtd_201231d12h16m37s787459usUT.gif
Wrote uvot_fluxes_wtd_201231d12h16m37s787459usUT.ps
Normal end of uvot_fluxes_wget.pl vrs. 2020-11-03a fem