! Started logfile: /scr/pima/bg219b_uvs/J1228+0232_S_uvs.log on Thu Apr 7 01:22:38 2016 obs /scr/pima/bg219b_uvs/J1228+0232_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1228+0232_S_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.786992 visibilities/baseline/integration-bin. ! Found source: J1228+0232 ! ! 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 54 lines of history. ! ! Reading 5808 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/bg219b_uvs/J1228+0232_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019596Jy sigma=22.926104 ! Fit after self-cal, rms=0.814123Jy sigma=18.313517 ! 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=2.962 mas, bmaj=6.918 mas, bpa=-0.4695 degrees ! Estimated noise=0.550274 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 = 0.146578 Jy ! Component: 100 - total flux cleaned = 0.17855 Jy ! Total flux subtracted in 100 components = 0.17855 Jy ! Clean residual min=-0.004732 max=0.008946 Jy/beam ! Clean residual mean=0.000003 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.17855 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.17855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066280Jy sigma=1.399437 ! Fit after self-cal, rms=0.066276Jy sigma=1.399325 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00740574 Jy ! Component: 100 - total flux cleaned = 0.0103631 Jy ! Total flux subtracted in 100 components = 0.0103631 Jy ! Clean residual min=-0.004510 max=0.006002 Jy/beam ! Clean residual mean=0.000001 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.188913 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.188913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065470Jy sigma=1.384412 ! Fit after self-cal, rms=0.065463Jy sigma=1.384189 ! 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=3.498 mas, bmaj=7.851 mas, bpa=1.53 degrees ! Estimated noise=0.431252 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 = 0.000832817 Jy ! Component: 100 - total flux cleaned = 0.000957073 Jy ! Component: 150 - total flux cleaned = 0.000981771 Jy ! Component: 200 - total flux cleaned = 0.00100436 Jy ! Total flux subtracted in 200 components = 0.00100436 Jy ! Clean residual min=-0.004845 max=0.005903 Jy/beam ! Clean residual mean=-0.000003 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.189918 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.189918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065425Jy sigma=1.383767 ! Fit after self-cal, rms=0.065422Jy sigma=1.383748 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.498 x 7.851 at 1.53 degrees (North through East) ! Clean map min=-0.0047731 max=0.18742 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.00 KP 0.97 ! LA 0.94 MK 1.00 NL 0.97 OV 0.97 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 0.99 ! LA 0.95 MK 0.98 NL 0.98 OV 1.03 ! PT 1.13 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.99 ! LA 0.94 MK 1.04 NL 0.97 OV 0.95 ! PT 1.13 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.96 KP 0.97 ! LA 0.95 MK 0.99 NL 0.98 OV 0.98 ! PT 1.08 SC 0.99 ! ! ! Fit before self-cal, rms=0.065422Jy sigma=1.383748 ! Fit after self-cal, rms=0.064155Jy sigma=1.358603 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=7.848 mas, bpa=1.53 degrees ! Estimated noise=0.431248 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 = 0.000117897 Jy ! Component: 100 - total flux cleaned = 0.000199919 Jy ! Component: 150 - total flux cleaned = 0.000284815 Jy ! Component: 200 - total flux cleaned = 0.000343911 Jy ! Total flux subtracted in 200 components = 0.000343911 Jy ! Clean residual min=-0.005119 max=0.004473 Jy/beam ! Clean residual mean=0.000001 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.190262 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.190262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064147Jy sigma=1.358291 ! Fit after self-cal, rms=0.064134Jy sigma=1.358095 ! 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=0.064134Jy sigma=1.358095 ! Fit after self-cal, rms=0.063299Jy sigma=1.360481 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=7.897 mas, bpa=1.674 degrees ! Estimated noise=0.423956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00310595 Jy ! Component: 100 - total flux cleaned = -0.00461655 Jy ! Component: 150 - total flux cleaned = -0.00546438 Jy ! Component: 200 - total flux cleaned = -0.00598272 Jy ! Total flux subtracted in 200 components = -0.00598272 Jy ! Clean residual min=-0.003619 max=0.003756 Jy/beam ! Clean residual mean=-0.000004 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.184279 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.184279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063194Jy sigma=1.356120 ! Fit after self-cal, rms=0.063203Jy sigma=1.355874 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 = -0.000411616 Jy ! Component: 100 - total flux cleaned = -0.000473358 Jy ! Component: 150 - total flux cleaned = -0.00051643 Jy ! Component: 200 - total flux cleaned = -0.00053168 Jy ! Total flux subtracted in 200 components = -0.00053168 Jy ! Clean residual min=-0.003581 max=0.003790 Jy/beam ! Clean residual mean=-0.000004 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.183747 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.183747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063202Jy sigma=1.355744 ! Fit after self-cal, rms=0.063200Jy sigma=1.355729 ! 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=0.063200Jy sigma=1.355729 ! Fit after self-cal, rms=0.062302Jy sigma=1.353326 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.549 mas, bmaj=7.925 mas, bpa=1.784 degrees ! Estimated noise=0.418138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00219814 Jy ! Component: 100 - total flux cleaned = -0.00318442 Jy ! Component: 150 - total flux cleaned = -0.00372722 Jy ! Component: 200 - total flux cleaned = -0.00405896 Jy ! Total flux subtracted in 200 components = -0.00405896 Jy ! Clean residual min=-0.003297 max=0.003829 Jy/beam ! Clean residual mean=-0.000004 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.179688 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 80 components and 0.179688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062254Jy sigma=1.351044 ! Fit after self-cal, rms=0.062255Jy sigma=1.351036 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 = -0.000148829 Jy ! Component: 100 - total flux cleaned = -0.000181257 Jy ! Component: 150 - total flux cleaned = -0.000188298 Jy ! Component: 200 - total flux cleaned = -0.000195102 Jy ! Total flux subtracted in 200 components = -0.000195102 Jy ! Clean residual min=-0.003278 max=0.003826 Jy/beam ! Clean residual mean=-0.000004 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.179493 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.179493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062254Jy sigma=1.350971 ! Fit after self-cal, rms=0.062253Jy sigma=1.350963 ! 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=0.062253Jy sigma=1.350963 ! Fit after self-cal, rms=0.061605Jy sigma=1.349682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.893 mas, bmaj=12.31 mas, bpa=9.353 degrees ! Estimated noise=0.493362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00240696 Jy ! Component: 100 - total flux cleaned = -0.00296409 Jy ! Component: 150 - total flux cleaned = -0.00300401 Jy ! Component: 200 - total flux cleaned = -0.00303423 Jy ! Total flux subtracted in 200 components = -0.00303423 Jy ! Clean residual min=-0.003405 max=0.004222 Jy/beam ! Clean residual mean=-0.000009 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.176459 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.176459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061599Jy sigma=1.348952 ! Fit after self-cal, rms=0.061595Jy sigma=1.348901 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 = -2.38849e-05 Jy ! Component: 100 - total flux cleaned = -4.55982e-05 Jy ! Component: 150 - total flux cleaned = -2.85317e-05 Jy ! Component: 200 - total flux cleaned = -1.99388e-05 Jy ! Total flux subtracted in 200 components = -1.99388e-05 Jy ! Clean residual min=-0.003384 max=0.004176 Jy/beam ! Clean residual mean=-0.000009 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.176439 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 101 components and 0.176439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061601Jy sigma=1.349003 ! Fit after self-cal, rms=0.061596Jy sigma=1.348960 ! 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=3.561 mas, bmaj=7.944 mas, bpa=1.854 degrees ! Estimated noise=0.413776 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.561 x 7.944 at 1.854 degrees (North through East) ! Clean map min=-0.0028891 max=0.18102 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=3.007 mas, bmaj=6.979 mas, bpa=-0.209 degrees ! Estimated noise=0.531143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141483 Jy ! Component: 100 - total flux cleaned = 0.172364 Jy ! Component: 150 - total flux cleaned = 0.179217 Jy ! Component: 200 - total flux cleaned = 0.179443 Jy ! Total flux subtracted in 200 components = 0.179443 Jy ! Clean residual min=-0.003630 max=0.003751 Jy/beam ! Clean residual mean=-0.000002 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.179443 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.179443 Jy ! Inverting map and beam ! Estimated beam: bmin=3.561 mas, bmaj=7.944 mas, bpa=1.854 degrees ! Estimated noise=0.413776 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) ! Added new window around map position (-14.5, -63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225464 Jy ! Component: 100 - total flux cleaned = 0.00224881 Jy ! Component: 150 - total flux cleaned = 0.00213717 Jy ! Component: 200 - total flux cleaned = 0.00180745 Jy ! Total flux subtracted in 200 components = 0.00180745 Jy ! Clean residual min=-0.003107 max=0.003474 Jy/beam ! Clean residual mean=-0.000002 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.18125 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.18125 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=7.893 mas, bmaj=12.31 mas, bpa=9.353 degrees ! Estimated noise=0.493362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000670166 Jy ! Component: 100 - total flux cleaned = -0.00104262 Jy ! Component: 150 - total flux cleaned = -0.00127256 Jy ! Component: 200 - total flux cleaned = -0.00141262 Jy ! Total flux subtracted in 200 components = -0.00141262 Jy ! Clean residual min=-0.003567 max=0.003849 Jy/beam ! Clean residual mean=-0.000005 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.179838 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 = -8.00951e-05 Jy ! Component: 100 - total flux cleaned = -0.000172823 Jy ! Component: 150 - total flux cleaned = -0.000242049 Jy ! Component: 200 - total flux cleaned = -0.000307715 Jy ! Total flux subtracted in 200 components = -0.000307715 Jy ! Clean residual min=-0.003575 max=0.003807 Jy/beam ! Clean residual mean=-0.000005 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.17953 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.17953 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.561 mas, bmaj=7.944 mas, bpa=1.854 degrees ! Estimated noise=0.413776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181353 Jy ! Component: 100 - total flux cleaned = 0.000146743 Jy ! Component: 150 - total flux cleaned = 8.35755e-05 Jy ! Component: 200 - total flux cleaned = 2.71479e-05 Jy ! Total flux subtracted in 200 components = 2.71479e-05 Jy ! Clean residual min=-0.002977 max=0.003295 Jy/beam ! Clean residual mean=-0.000002 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.179557 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.179557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061413Jy sigma=1.343862 ! Fit after self-cal, rms=0.061379Jy sigma=1.342750 wmodel /scr/pima/bg219b_uvs/J1228+0232_S_map.mod ! Writing 59 model components to file: /scr/pima/bg219b_uvs/J1228+0232_S_map.mod wobs /scr/pima/bg219b_uvs/J1228+0232_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1228+0232_S_uvs.fits wwins /scr/pima/bg219b_uvs/J1228+0232_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J1228+0232_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 = 0.00110957 Jy ! Component: 100 - total flux cleaned = 0.0015848 Jy ! Component: 150 - total flux cleaned = 0.00198455 Jy ! Component: 200 - total flux cleaned = 0.00231653 Jy ! Component: 250 - total flux cleaned = 0.00254271 Jy ! Component: 300 - total flux cleaned = 0.00289032 Jy ! Component: 350 - total flux cleaned = 0.00322511 Jy ! Component: 400 - total flux cleaned = 0.00354904 Jy ! Component: 450 - total flux cleaned = 0.00382371 Jy ! Component: 500 - total flux cleaned = 0.00412879 Jy ! Component: 550 - total flux cleaned = 0.00442587 Jy ! Component: 600 - total flux cleaned = 0.00478764 Jy ! Component: 650 - total flux cleaned = 0.00517478 Jy ! Component: 700 - total flux cleaned = 0.0054499 Jy ! Component: 750 - total flux cleaned = 0.00585284 Jy ! Component: 800 - total flux cleaned = 0.00608227 Jy ! Component: 850 - total flux cleaned = 0.00630725 Jy ! Component: 900 - total flux cleaned = 0.00652784 Jy ! Component: 950 - total flux cleaned = 0.00671334 Jy ! Component: 1000 - total flux cleaned = 0.00695594 Jy ! Component: 1050 - total flux cleaned = 0.00710489 Jy ! Component: 1100 - total flux cleaned = 0.00730985 Jy ! Component: 1150 - total flux cleaned = 0.00748193 Jy ! Component: 1200 - total flux cleaned = 0.00765073 Jy ! Component: 1250 - total flux cleaned = 0.00776174 Jy ! Component: 1300 - total flux cleaned = 0.00787028 Jy ! Component: 1350 - total flux cleaned = 0.00800444 Jy ! Component: 1400 - total flux cleaned = 0.00813659 Jy ! Component: 1450 - total flux cleaned = 0.00831784 Jy ! Component: 1500 - total flux cleaned = 0.00841963 Jy ! Component: 1550 - total flux cleaned = 0.00844521 Jy ! Component: 1600 - total flux cleaned = 0.00864405 Jy ! Component: 1650 - total flux cleaned = 0.00874141 Jy ! Component: 1700 - total flux cleaned = 0.00883783 Jy ! Component: 1750 - total flux cleaned = 0.00895706 Jy ! Component: 1800 - total flux cleaned = 0.0090278 Jy ! Component: 1850 - total flux cleaned = 0.00909722 Jy ! Component: 1900 - total flux cleaned = 0.00921156 Jy ! Component: 1950 - total flux cleaned = 0.00936954 Jy ! Component: 2000 - total flux cleaned = 0.00936949 Jy ! Component: 2050 - total flux cleaned = 0.0095017 Jy ! Component: 2100 - total flux cleaned = 0.00956686 Jy ! Component: 2150 - total flux cleaned = 0.00965288 Jy ! Component: 2200 - total flux cleaned = 0.00975885 Jy ! Component: 2250 - total flux cleaned = 0.00975895 Jy ! Component: 2300 - total flux cleaned = 0.00984257 Jy ! Component: 2350 - total flux cleaned = 0.00998645 Jy ! Component: 2400 - total flux cleaned = 0.0100881 Jy ! Component: 2450 - total flux cleaned = 0.0101889 Jy ! Component: 2500 - total flux cleaned = 0.0102884 Jy ! Component: 2550 - total flux cleaned = 0.0103866 Jy ! Component: 2600 - total flux cleaned = 0.0105427 Jy ! Component: 2650 - total flux cleaned = 0.0106393 Jy ! Component: 2700 - total flux cleaned = 0.010792 Jy ! Component: 2750 - total flux cleaned = 0.0108676 Jy ! Component: 2800 - total flux cleaned = 0.0110549 Jy ! Component: 2850 - total flux cleaned = 0.0111658 Jy ! Component: 2900 - total flux cleaned = 0.011221 Jy ! Component: 2950 - total flux cleaned = 0.0113847 Jy ! Component: 3000 - total flux cleaned = 0.0114929 Jy ! Component: 3050 - total flux cleaned = 0.0115643 Jy ! Component: 3100 - total flux cleaned = 0.0117061 Jy ! Component: 3150 - total flux cleaned = 0.0117938 Jy ! Component: 3200 - total flux cleaned = 0.0118982 Jy ! Component: 3250 - total flux cleaned = 0.0119671 Jy ! Component: 3300 - total flux cleaned = 0.0121378 Jy ! Component: 3350 - total flux cleaned = 0.0121716 Jy ! Component: 3400 - total flux cleaned = 0.0123227 Jy ! Component: 3450 - total flux cleaned = 0.0123726 Jy ! Component: 3500 - total flux cleaned = 0.0124221 Jy ! Component: 3550 - total flux cleaned = 0.0125532 Jy ! Component: 3600 - total flux cleaned = 0.0126342 Jy ! Component: 3650 - total flux cleaned = 0.0127307 Jy ! Component: 3700 - total flux cleaned = 0.0127945 Jy ! Component: 3750 - total flux cleaned = 0.0129212 Jy ! Component: 3800 - total flux cleaned = 0.0130153 Jy ! Component: 3850 - total flux cleaned = 0.0130776 Jy ! Component: 3900 - total flux cleaned = 0.0131392 Jy ! Component: 3950 - total flux cleaned = 0.013231 Jy ! Component: 4000 - total flux cleaned = 0.0133222 Jy ! Component: 4050 - total flux cleaned = 0.0133523 Jy ! Total flux subtracted in 4096 components = 0.0134121 Jy ! Clean residual min=-0.000830 max=0.000963 Jy/beam ! Clean residual mean=-0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.192969 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 403 components and 0.192969 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1228+0232_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.561 x 7.944 at 1.854 degrees (North through East) ! Clean map min=-0.0020185 max=0.17887 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1228+0232_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.178866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000278186 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.466582 0.466582 0.933164 1.86633 3.73265 7.46531 14.9306 29.8612 59.7225 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.178 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 642.974 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1228+0232_S_uvs.log closed on Thu Apr 7 01:22:42 2016