# uvot_fluxes_wget.pl vrs. 2018-01-16 fem at 180714d12h06m27s705195usUT
# /Home/eud/uvot_tdrss/perl/uvot_fluxes_wget.pl -seq=00020800001 -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
# ========= GRB180703 ===================
Could not find/read custom source region custom_020800_src.reg
Used archived XRT position of 6.46996 -67.18019 4.00
Reference: GCN_Circulars-22931-Mon,_9_Jul_2018_09:33:36_-0400
The position is (00:25:52.79, -67:10:48.7)
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(6.46996,-67.18019,4") # color=red dash=0
Source region spec. is: 6.46996 -67.18019 4"
Region file centered at (6.46996,-67.18019), which is (00:25:52.79, -67:10:48.7)
Could not find/read custom background region custom_020800_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 -21.21556 from uncorrected trigger time of 552344500.5 in BAT summary file
# ============ Reading file sw00020800001ubb_sk.img ================
Long-term sensitivity correction to zero point is -0.142 at 552367366
The processing date in extension 0 is: 2018-07-14T11:56:18
The trigger time is: 552344521.71556. The reference is BAT GRB summary file
Using zero point of 18.968 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
1 157.9 6.06614 -67.08870 0.286 86.6
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(6.46996,-67.18019,25")
fk5;-circle(6.46996,-67.18019,12.5")
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
Low bkg: 1 bb552367365I 40.1 0 5832 0.000 0.004
% 1 bb552367365I 22843.9 1.00 40.1 0.0 200 0 5832
=========================================================
================ Start New Filter U ==================
=========================================================
# ============ Reading file sw00020800001uuu_sk.img ================
Long-term sensitivity correction to zero point is -0.154 at 552367309
The processing date in extension 0 is: 2018-07-14T11:56:18
The trigger time is: 552344521.71556. The reference is BAT GRB summary file
Using zero point of 18.186 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
1 159.5 6.06499 -67.08861 0.286 86.6
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(6.46996,-67.18019,25")
fk5;-circle(6.46996,-67.18019,12.5")
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
Low bkg: 1 uu552367309I 50.0 0 5860 0.000 0.003
% 1 uu552367309I 22787.7 1.00 50.0 0.0 192 0 5860
=========================================================
================ Start New Filter UVW1 ==================
=========================================================
# ============ Reading file sw00020800001uw1_sk.img ================
Long-term sensitivity correction to zero point is -0.363 at 552361960
The processing date in extension 0 is: 2018-07-14T11:56:17
The trigger time is: 552344521.71556. The reference is BAT GRB summary file
Using zero point of 17.077 for filter UVW1
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
1 154.1 6.06829 -67.08942 0.286 86.6
2 158.1 6.06616 -67.08855 0.286 86.6
3 150.2 6.06866 -67.09163 0.286 86.6
4 162.4 6.06362 -67.08787 0.286 86.6
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(6.46996,-67.18019,25")
fk5;-circle(6.46996,-67.18019,12.5")
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
Low bkg: 1 w1552361960I 17.5 0 5876 0.000 0.010
% 1 w1552361960I 17438.4 1.00 17.5 0.0 208 0 5876
Low bkg: 2 w1552367204I 99.2 0 5872 0.000 0.002
% 2 w1552367204I 22682.6 1.00 99.2 0.0 200 0 5872
Low bkg: 3 w1552371378I 21.8 0 5828 0.000 0.008
# 3 w1552371378I 26857.1 1.00 21.8 0.0 204 0 5828
Low bkg: 4 w1552373442I 15.5 0 5828 0.000 0.011
% 4 w1552373442I 28921.0 1.00 15.5 0.0 192 0 5828
=========================================================
================ Start New Filter UVM2 ==================
=========================================================
# ============ Reading file sw00020800001um2_sk.img ================
Long-term sensitivity correction to zero point is -0.347 at 552362027
The processing date in extension 0 is: 2018-07-14T11:56:17
The trigger time is: 552344521.71556. The reference is BAT GRB summary file
Using zero point of 16.503 for filter UVM2
Use aperture correction of 1.031 based on aperture of 4.00
Calculate distance from target to edge of image.
Ext Dist.(") RA_cent DEC_cent width PA
1 152.2 6.06922 -67.08987 0.286 86.6
2 159.4 6.06496 -67.08872 0.286 86.6
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(6.46996,-67.18019,25")
fk5;-circle(6.46996,-67.18019,12.5")
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
Low bkg: 1 m2552362027I 50.3 0 5804 0.000 0.003
% 1 m2552362027I 17505.5 1.00 50.3 0.0 184 0 5804
Low bkg: 2 m2552373502I 42.9 0 5816 0.000 0.004
% 2 m2552373502I 28980.9 1.00 42.9 0.0 188 0 5816
=========================================================
================ Start New Filter UVW2 ==================
=========================================================
# ============ Reading file sw00020800001uw2_sk.img ================
Long-term sensitivity correction to zero point is -0.441 at 552361985
The processing date in extension 0 is: 2018-07-14T11:56:17
The trigger time is: 552344521.71556. The reference is BAT GRB summary file
Using zero point of 16.939 for filter UVW2
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
1 153.1 6.06836 -67.08996 0.286 86.6
2 160.3 6.06505 -67.08801 0.286 86.6
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(6.46996,-67.18019,25")
fk5;-circle(6.46996,-67.18019,12.5")
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
Low bkg: 1 w2552361985I 36.2 0 5844 0.000 0.005
% 1 w2552361985I 17463.7 1.00 36.2 0.0 204 0 5844
Low bkg: 2 w2552373465I 31.3 0 5828 0.000 0.005
% 2 w2552373465I 28944.2 1.00 31.3 0.0 192 0 5828
Wrote uvot_fluxes_180714d12h06m27s705195usUT.qdp
Failed to write uvot_fluxes_180714d12h06m27s705195usUT.gif
Failed to write uvot_fluxes_180714d12h06m27s705195usUT.ps
Wrote uvot_fluxes_180714d12h06m27s705195usUT_vis.qdp
Wrote uvot_fluxes_180714d12h06m27s705195usUT_uv.qdp
Found 10 exposures with unusual background rate
Normal end of uvot_fluxes_wget.pl vrs. 2018-01-16 fem