! Started logfile: /scr/pima/bg219a_uvs/J0923+3107_S_uvs.log on Wed Apr 6 22:50:18 2016 obs /scr/pima/bg219a_uvs/J0923+3107_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0923+3107_S_uva.fits ! AN table 1: 29 integrations on 15 of 15 possible baselines. ! AN table 2: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.964912 visibilities/baseline/integration-bin. ! Found source: J0923+3107 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 49 lines of history. ! ! Reading 3300 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J0923+3107_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999874Jy sigma=25.716787 ! Fit after self-cal, rms=0.911845Jy sigma=23.392767 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.683 mas, bmaj=4.329 mas, bpa=2.934 degrees ! Estimated noise=0.752219 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0707177 Jy ! Component: 100 - total flux cleaned = 0.0933735 Jy ! Total flux subtracted in 100 components = 0.0933735 Jy ! Clean residual min=-0.006476 max=0.012972 Jy/beam ! Clean residual mean=0.000011 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.0933735 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0933735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055837Jy sigma=1.364043 ! Fit after self-cal, rms=0.055437Jy sigma=1.353845 ! Inverting map ! Added new window around map position (5.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125977 Jy ! Component: 100 - total flux cleaned = 0.0187993 Jy ! Total flux subtracted in 100 components = 0.0187993 Jy ! Clean residual min=-0.005345 max=0.006995 Jy/beam ! Clean residual mean=0.000005 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.112173 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.112173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052575Jy sigma=1.272056 ! Fit after self-cal, rms=0.052158Jy sigma=1.263445 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.262 mas, bmaj=5.077 mas, bpa=4.217 degrees ! Estimated noise=0.497807 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646168 Jy ! Component: 100 - total flux cleaned = 0.00926936 Jy ! Component: 150 - total flux cleaned = 0.0101651 Jy ! Component: 200 - total flux cleaned = 0.0105792 Jy ! Total flux subtracted in 200 components = 0.0105792 Jy ! Clean residual min=-0.003040 max=0.003959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.122752 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.122752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051388Jy sigma=1.242269 ! Fit after self-cal, rms=0.051168Jy sigma=1.237523 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.262 x 5.077 at 4.217 degrees (North through East) ! Clean map min=-0.002999 max=0.083263 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.95 MK 1.01 NL 0.93 ! OV 1.03 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.04 NL 1.04 OV 1.04 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 1.00 MK 1.04 NL 1.05 ! OV 0.92 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.03 MK 1.04 NL 1.05 OV 0.99 ! PT 0.98 SC 0.85 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.97 MK 0.94 NL 0.97 ! OV 1.05 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 0.97 NL 1.01 OV 1.12 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 LA 1.00 MK 1.01 NL 1.01 ! OV 0.98 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.12 NL 0.97 OV 1.07 ! PT 0.96 SC 0.86 ! ! ! Fit before self-cal, rms=0.051168Jy sigma=1.237523 ! Fit after self-cal, rms=0.050295Jy sigma=1.228023 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.225 mas, bmaj=5.028 mas, bpa=8.244 degrees ! Estimated noise=0.494182 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102381 Jy ! Component: 100 - total flux cleaned = 0.00113436 Jy ! Component: 150 - total flux cleaned = 0.00101688 Jy ! Component: 200 - total flux cleaned = 0.000912817 Jy ! Total flux subtracted in 200 components = 0.000912817 Jy ! Clean residual min=-0.002555 max=0.002921 Jy/beam ! Clean residual mean=-0.000000 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.123665 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.123665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050189Jy sigma=1.225484 ! Fit after self-cal, rms=0.050183Jy sigma=1.224637 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050183Jy sigma=1.224637 ! Fit after self-cal, rms=0.050036Jy sigma=1.224564 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.222 mas, bmaj=5.025 mas, bpa=8.291 degrees ! Estimated noise=0.493199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415654 Jy ! Component: 100 - total flux cleaned = 0.000500513 Jy ! Component: 150 - total flux cleaned = 0.000527954 Jy ! Component: 200 - total flux cleaned = 0.000503352 Jy ! Total flux subtracted in 200 components = 0.000503352 Jy ! Clean residual min=-0.002340 max=0.002587 Jy/beam ! Clean residual mean=-0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.124168 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.124168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049980Jy sigma=1.223233 ! Fit after self-cal, rms=0.049968Jy sigma=1.222835 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131493 Jy ! Component: 100 - total flux cleaned = 0.000238699 Jy ! Component: 150 - total flux cleaned = 0.000239205 Jy ! Component: 200 - total flux cleaned = 0.000239089 Jy ! Total flux subtracted in 200 components = 0.000239089 Jy ! Clean residual min=-0.002244 max=0.002437 Jy/beam ! Clean residual mean=-0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.124407 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.124407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049934Jy sigma=1.222076 ! Fit after self-cal, rms=0.049930Jy sigma=1.221835 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049930Jy sigma=1.221835 ! Fit after self-cal, rms=0.049780Jy sigma=1.221756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.22 mas, bmaj=5.024 mas, bpa=8.169 degrees ! Estimated noise=0.492289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205903 Jy ! Component: 100 - total flux cleaned = 0.000300997 Jy ! Component: 150 - total flux cleaned = 0.000318566 Jy ! Component: 200 - total flux cleaned = 0.000350614 Jy ! Total flux subtracted in 200 components = 0.000350614 Jy ! Clean residual min=-0.002108 max=0.002381 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.124758 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.124758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049756Jy sigma=1.221193 ! Fit after self-cal, rms=0.049751Jy sigma=1.221004 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.48987e-05 Jy ! Component: 100 - total flux cleaned = 0.000107623 Jy ! Component: 150 - total flux cleaned = 0.000151076 Jy ! Component: 200 - total flux cleaned = 0.000150833 Jy ! Total flux subtracted in 200 components = 0.000150833 Jy ! Clean residual min=-0.002055 max=0.002311 Jy/beam ! Clean residual mean=-0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.124909 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.124909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049736Jy sigma=1.220653 ! Fit after self-cal, rms=0.049735Jy sigma=1.220531 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049735Jy sigma=1.220531 ! Fit after self-cal, rms=0.049604Jy sigma=1.220496 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.727 mas, bmaj=11.59 mas, bpa=9.982 degrees ! Estimated noise=0.59866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407844 Jy ! Component: 100 - total flux cleaned = 0.000540814 Jy ! Component: 150 - total flux cleaned = 0.000594015 Jy ! Component: 200 - total flux cleaned = 0.000593843 Jy ! Total flux subtracted in 200 components = 0.000593843 Jy ! Clean residual min=-0.002507 max=0.002227 Jy/beam ! Clean residual mean=-0.000002 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.125503 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.125503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049602Jy sigma=1.220369 ! Fit after self-cal, rms=0.049596Jy sigma=1.220256 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.03676e-05 Jy ! Component: 100 - total flux cleaned = 0.000139781 Jy ! Component: 150 - total flux cleaned = 0.000140013 Jy ! Component: 200 - total flux cleaned = 0.00012971 Jy ! Total flux subtracted in 200 components = 0.00012971 Jy ! Clean residual min=-0.002501 max=0.002181 Jy/beam ! Clean residual mean=-0.000002 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.125632 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.125632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049597Jy sigma=1.220253 ! Fit after self-cal, rms=0.049594Jy sigma=1.220188 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.217 mas, bmaj=5.022 mas, bpa=8.229 degrees ! Estimated noise=0.491469 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.217 x 5.022 at 8.229 degrees (North through East) ! Clean map min=-0.0019899 max=0.081241 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.642 mas, bmaj=4.281 mas, bpa=7.098 degrees ! Estimated noise=0.774283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.068672 Jy ! Component: 100 - total flux cleaned = 0.0942849 Jy ! Component: 150 - total flux cleaned = 0.105975 Jy ! Component: 200 - total flux cleaned = 0.112346 Jy ! Total flux subtracted in 200 components = 0.112346 Jy ! Clean residual min=-0.005507 max=0.004778 Jy/beam ! Clean residual mean=0.000004 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.112346 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.112346 Jy ! Inverting map and beam ! Estimated beam: bmin=4.217 mas, bmaj=5.022 mas, bpa=8.229 degrees ! Estimated noise=0.491469 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573387 Jy ! Component: 100 - total flux cleaned = 0.00878025 Jy ! Component: 150 - total flux cleaned = 0.0106348 Jy ! Component: 200 - total flux cleaned = 0.0118219 Jy ! Total flux subtracted in 200 components = 0.0118219 Jy ! Clean residual min=-0.002195 max=0.002354 Jy/beam ! Clean residual mean=-0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.124168 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.124168 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.727 mas, bmaj=11.59 mas, bpa=9.982 degrees ! Estimated noise=0.59866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011765 Jy ! Component: 100 - total flux cleaned = 0.00134971 Jy ! Component: 150 - total flux cleaned = 0.00148132 Jy ! Component: 200 - total flux cleaned = 0.00158462 Jy ! Total flux subtracted in 200 components = 0.00158462 Jy ! Clean residual min=-0.002508 max=0.002268 Jy/beam ! Clean residual mean=-0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.125753 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.80424e-05 Jy ! Component: 100 - total flux cleaned = 0.000106715 Jy ! Component: 150 - total flux cleaned = 0.00013771 Jy ! Component: 200 - total flux cleaned = 0.000147999 Jy ! Total flux subtracted in 200 components = 0.000147999 Jy ! Clean residual min=-0.002471 max=0.002275 Jy/beam ! Clean residual mean=-0.000002 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.125901 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.125901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.217 mas, bmaj=5.022 mas, bpa=8.229 degrees ! Estimated noise=0.491469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.9101e-05 Jy ! Component: 100 - total flux cleaned = 7.9571e-05 Jy ! Component: 150 - total flux cleaned = 5.81524e-05 Jy ! Component: 200 - total flux cleaned = 2.08369e-05 Jy ! Total flux subtracted in 200 components = 2.08369e-05 Jy ! Clean residual min=-0.002021 max=0.002334 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.125921 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.125921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049607Jy sigma=1.220556 ! Fit after self-cal, rms=0.049607Jy sigma=1.220361 wmodel /scr/pima/bg219a_uvs/J0923+3107_S_map.mod ! Writing 64 model components to file: /scr/pima/bg219a_uvs/J0923+3107_S_map.mod wobs /scr/pima/bg219a_uvs/J0923+3107_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0923+3107_S_uvs.fits wwins /scr/pima/bg219a_uvs/J0923+3107_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J0923+3107_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492787 Jy ! Component: 100 - total flux cleaned = 0.000630459 Jy ! Component: 150 - total flux cleaned = 0.000879604 Jy ! Component: 200 - total flux cleaned = 0.000937262 Jy ! Component: 250 - total flux cleaned = 0.00104425 Jy ! Component: 300 - total flux cleaned = 0.0011698 Jy ! Component: 350 - total flux cleaned = 0.00138515 Jy ! Component: 400 - total flux cleaned = 0.00152263 Jy ! Component: 450 - total flux cleaned = 0.00169815 Jy ! Component: 500 - total flux cleaned = 0.00180348 Jy ! Component: 550 - total flux cleaned = 0.00188457 Jy ! Component: 600 - total flux cleaned = 0.00200167 Jy ! Component: 650 - total flux cleaned = 0.00209523 Jy ! Component: 700 - total flux cleaned = 0.00216711 Jy ! Component: 750 - total flux cleaned = 0.0022892 Jy ! Component: 800 - total flux cleaned = 0.00237421 Jy ! Component: 850 - total flux cleaned = 0.00250587 Jy ! Component: 900 - total flux cleaned = 0.00264911 Jy ! Component: 950 - total flux cleaned = 0.0027569 Jy ! Component: 1000 - total flux cleaned = 0.00283207 Jy ! Component: 1050 - total flux cleaned = 0.00291967 Jy ! Component: 1100 - total flux cleaned = 0.00300482 Jy ! Component: 1150 - total flux cleaned = 0.00307412 Jy ! Component: 1200 - total flux cleaned = 0.0031816 Jy ! Component: 1250 - total flux cleaned = 0.00324683 Jy ! Component: 1300 - total flux cleaned = 0.00332361 Jy ! Component: 1350 - total flux cleaned = 0.00338618 Jy ! Component: 1400 - total flux cleaned = 0.00342307 Jy ! Component: 1450 - total flux cleaned = 0.00343505 Jy ! Component: 1500 - total flux cleaned = 0.00344711 Jy ! Component: 1550 - total flux cleaned = 0.00348199 Jy ! Component: 1600 - total flux cleaned = 0.00351601 Jy ! Component: 1650 - total flux cleaned = 0.00354947 Jy ! Component: 1700 - total flux cleaned = 0.00358243 Jy ! Component: 1750 - total flux cleaned = 0.00362545 Jy ! Component: 1800 - total flux cleaned = 0.00366771 Jy ! Component: 1850 - total flux cleaned = 0.00370937 Jy ! Component: 1900 - total flux cleaned = 0.00376064 Jy ! Component: 1950 - total flux cleaned = 0.00378076 Jy ! Component: 2000 - total flux cleaned = 0.00380067 Jy ! Component: 2050 - total flux cleaned = 0.00381048 Jy ! Component: 2100 - total flux cleaned = 0.00382012 Jy ! Component: 2150 - total flux cleaned = 0.00385831 Jy ! Component: 2200 - total flux cleaned = 0.00388647 Jy ! Component: 2250 - total flux cleaned = 0.00389574 Jy ! Component: 2300 - total flux cleaned = 0.00385883 Jy ! Component: 2350 - total flux cleaned = 0.00390449 Jy ! Component: 2400 - total flux cleaned = 0.00393143 Jy ! Component: 2450 - total flux cleaned = 0.00391345 Jy ! Component: 2500 - total flux cleaned = 0.00393122 Jy ! Component: 2550 - total flux cleaned = 0.00394886 Jy ! Component: 2600 - total flux cleaned = 0.0039751 Jy ! Component: 2650 - total flux cleaned = 0.00400984 Jy ! Component: 2700 - total flux cleaned = 0.00405292 Jy ! Component: 2750 - total flux cleaned = 0.00407004 Jy ! Component: 2800 - total flux cleaned = 0.00406161 Jy ! Component: 2850 - total flux cleaned = 0.00405315 Jy ! Component: 2900 - total flux cleaned = 0.00405311 Jy ! Component: 2950 - total flux cleaned = 0.00405314 Jy ! Component: 3000 - total flux cleaned = 0.00406144 Jy ! Component: 3050 - total flux cleaned = 0.00406973 Jy ! Component: 3100 - total flux cleaned = 0.00408625 Jy ! Component: 3150 - total flux cleaned = 0.00411919 Jy ! Component: 3200 - total flux cleaned = 0.00413564 Jy ! Component: 3250 - total flux cleaned = 0.00415205 Jy ! Component: 3300 - total flux cleaned = 0.00416022 Jy ! Component: 3350 - total flux cleaned = 0.00417658 Jy ! Component: 3400 - total flux cleaned = 0.00418478 Jy ! Component: 3450 - total flux cleaned = 0.00416026 Jy ! Component: 3500 - total flux cleaned = 0.00416839 Jy ! Component: 3550 - total flux cleaned = 0.00415206 Jy ! Component: 3600 - total flux cleaned = 0.00414387 Jy ! Component: 3650 - total flux cleaned = 0.00414384 Jy ! Component: 3700 - total flux cleaned = 0.00412743 Jy ! Component: 3750 - total flux cleaned = 0.00412746 Jy ! Component: 3800 - total flux cleaned = 0.00414392 Jy ! Component: 3850 - total flux cleaned = 0.00413573 Jy ! Component: 3900 - total flux cleaned = 0.00416048 Jy ! Component: 3950 - total flux cleaned = 0.00415218 Jy ! Component: 4000 - total flux cleaned = 0.00416045 Jy ! Component: 4050 - total flux cleaned = 0.0041521 Jy ! Total flux subtracted in 4096 components = 0.00419373 Jy ! Clean residual min=-0.000570 max=0.000622 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.130115 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 300 components and 0.130115 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0923+3107_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.217 x 5.022 at 8.229 degrees (North through East) ! Clean map min=-0.00080823 max=0.080049 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0923+3107_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.080049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139181 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.52161 0.52161 1.04322 2.08644 4.17288 8.34576 16.6915 33.383 66.7661 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 575.142 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0923+3107_S_uvs.log closed on Wed Apr 6 22:50:22 2016