! Started logfile: J0441-2952_S_2014_08_09_pus_uvs.log on Tue Nov 29 22:54:26 2016 obs J0441-2952_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0441-2952_S_2014_08_09_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78641 visibilities/baseline/integration-bin. ! Found source: J0441-2952 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 342 lines of history. ! ! Reading 17128 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J0441-2952_S_2014_08_09_pus] 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 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.966184Jy sigma=0.007894 ! Fit after self-cal, rms=0.921743Jy sigma=0.007592 ! 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=3.06 mas, bmaj=14.09 mas, bpa=9.168 degrees ! Estimated noise=1058.69 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 = 0.0557145 Jy ! Component: 100 - total flux cleaned = 0.0768794 Jy ! Total flux subtracted in 100 components = 0.0768794 Jy ! Clean residual min=-0.006328 max=0.010494 Jy/beam ! Clean residual mean=0.000014 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 0.0768794 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0768794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107822Jy sigma=0.000819 ! Fit after self-cal, rms=0.107477Jy sigma=0.000817 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135545 Jy ! Component: 100 - total flux cleaned = 0.0214048 Jy ! Total flux subtracted in 100 components = 0.0214048 Jy ! Clean residual min=-0.005782 max=0.007063 Jy/beam ! Clean residual mean=0.000014 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.0982842 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.0982842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104643Jy sigma=0.000793 ! Fit after self-cal, rms=0.104525Jy sigma=0.000792 ! 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=3.879 mas, bmaj=15.85 mas, bpa=8.738 degrees ! Estimated noise=667.565 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 = 0.00945583 Jy ! Component: 100 - total flux cleaned = 0.0137555 Jy ! Component: 150 - total flux cleaned = 0.0159365 Jy ! Component: 200 - total flux cleaned = 0.0163379 Jy ! Total flux subtracted in 200 components = 0.0163379 Jy ! Clean residual min=-0.004871 max=0.010448 Jy/beam ! Clean residual mean=0.000010 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.114622 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 76 components and 0.114622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103622Jy sigma=0.000787 ! Fit after self-cal, rms=0.103549Jy sigma=0.000786 ! Inverting map ! Added new window around map position (19, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110722 Jy ! Component: 100 - total flux cleaned = 0.0169081 Jy ! Component: 150 - total flux cleaned = 0.0204 Jy ! Component: 200 - total flux cleaned = 0.0229399 Jy ! Total flux subtracted in 200 components = 0.0229399 Jy ! Clean residual min=-0.003707 max=0.004064 Jy/beam ! Clean residual mean=0.000018 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.137562 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 160 components and 0.137562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102461Jy sigma=0.000775 ! Fit after self-cal, rms=0.102257Jy sigma=0.000774 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.90 HN 1.02 KP 1.01 ! LA 1.07 MK 1.00* NL 1.04 OV 1.00 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.01 KP 0.97 ! LA 1.08 MK 1.00* NL 1.10 OV 1.04 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.15 HN 1.08 KP 0.88 ! LA 0.87 MK 1.00* NL 1.10 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.03 KP 0.87 ! LA 0.77 MK 1.00* NL 1.12 OV 1.03 ! PT 1.02 SC 0.92 ! ! ! Fit before self-cal, rms=0.102257Jy sigma=0.000774 ! Fit after self-cal, rms=0.099741Jy sigma=0.000768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.862 mas, bmaj=16.04 mas, bpa=9.074 degrees ! Estimated noise=661.93 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 = 0.00363785 Jy ! Component: 100 - total flux cleaned = 0.00535449 Jy ! Component: 150 - total flux cleaned = 0.00597504 Jy ! Component: 200 - total flux cleaned = 0.00620967 Jy ! Total flux subtracted in 200 components = 0.00620967 Jy ! Clean residual min=-0.002532 max=0.002714 Jy/beam ! Clean residual mean=0.000014 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.143772 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 205 components and 0.143772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099617Jy sigma=0.000767 ! Fit after self-cal, rms=0.099588Jy sigma=0.000766 ! 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=0.099588Jy sigma=0.000766 ! Fit after self-cal, rms=0.100154Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.86 mas, bmaj=16.08 mas, bpa=9.129 degrees ! Estimated noise=663.847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108417 Jy ! Component: 100 - total flux cleaned = 0.00142023 Jy ! Component: 150 - total flux cleaned = 0.00148648 Jy ! Component: 200 - total flux cleaned = 0.0014867 Jy ! Total flux subtracted in 200 components = 0.0014867 Jy ! Clean residual min=-0.002446 max=0.002671 Jy/beam ! Clean residual mean=0.000014 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.145258 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 223 components and 0.145258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100128Jy sigma=0.000766 ! Fit after self-cal, rms=0.100128Jy sigma=0.000766 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 = 0.000253757 Jy ! Component: 100 - total flux cleaned = 0.00028333 Jy ! Component: 150 - total flux cleaned = 0.000309369 Jy ! Component: 200 - total flux cleaned = 0.000258312 Jy ! Total flux subtracted in 200 components = 0.000258312 Jy ! Clean residual min=-0.002473 max=0.002619 Jy/beam ! Clean residual mean=0.000014 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.145517 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 232 components and 0.145517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100113Jy sigma=0.000766 ! Fit after self-cal, rms=0.100113Jy sigma=0.000766 ! 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=0.100113Jy sigma=0.000766 ! Fit after self-cal, rms=0.099461Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.861 mas, bmaj=16.17 mas, bpa=9.042 degrees ! Estimated noise=663.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208734 Jy ! Component: 100 - total flux cleaned = 0.000298382 Jy ! Component: 150 - total flux cleaned = 0.000377346 Jy ! Component: 200 - total flux cleaned = 0.000376985 Jy ! Total flux subtracted in 200 components = 0.000376985 Jy ! Clean residual min=-0.002273 max=0.002215 Jy/beam ! Clean residual mean=0.000008 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.145894 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 244 components and 0.145894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099449Jy sigma=0.000764 ! Fit after self-cal, rms=0.099453Jy sigma=0.000763 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 = 7.84063e-05 Jy ! Component: 100 - total flux cleaned = 9.67265e-05 Jy ! Component: 150 - total flux cleaned = 9.72111e-05 Jy ! Component: 200 - total flux cleaned = 9.76756e-05 Jy ! Total flux subtracted in 200 components = 9.76756e-05 Jy ! Clean residual min=-0.002225 max=0.002207 Jy/beam ! Clean residual mean=0.000008 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.145991 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 251 components and 0.145991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099446Jy sigma=0.000763 ! Fit after self-cal, rms=0.099446Jy sigma=0.000763 ! 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=0.099446Jy sigma=0.000763 ! Fit after self-cal, rms=0.099560Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.313 mas, bmaj=23.12 mas, bpa=-0.6406 degrees ! Estimated noise=761.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000261911 Jy ! Component: 100 - total flux cleaned = -0.000333011 Jy ! Component: 150 - total flux cleaned = -0.0004303 Jy ! Component: 200 - total flux cleaned = -0.000532979 Jy ! Total flux subtracted in 200 components = -0.000532979 Jy ! Clean residual min=-0.002934 max=0.002728 Jy/beam ! Clean residual mean=0.000009 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.145458 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 256 components and 0.145458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099558Jy sigma=0.000763 ! Fit after self-cal, rms=0.099556Jy sigma=0.000763 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 = -7.23749e-05 Jy ! Component: 100 - total flux cleaned = -0.000105794 Jy ! Component: 150 - total flux cleaned = -0.000173378 Jy ! Component: 200 - total flux cleaned = -0.00023462 Jy ! Total flux subtracted in 200 components = -0.00023462 Jy ! Clean residual min=-0.002915 max=0.002711 Jy/beam ! Clean residual mean=0.000009 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.145224 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 257 components and 0.145224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099554Jy sigma=0.000763 ! Fit after self-cal, rms=0.099552Jy sigma=0.000763 ! 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=3.857 mas, bmaj=16.2 mas, bpa=9.076 degrees ! Estimated noise=662.672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.857 x 16.2 at 9.076 degrees (North through East) ! Clean map min=-0.0022571 max=0.080269 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=3.015 mas, bmaj=14.38 mas, bpa=9.611 degrees ! Estimated noise=1049.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0545299 Jy ! Component: 100 - total flux cleaned = 0.0787053 Jy ! Component: 150 - total flux cleaned = 0.0934335 Jy ! Component: 200 - total flux cleaned = 0.103128 Jy ! Total flux subtracted in 200 components = 0.103128 Jy ! Clean residual min=-0.004636 max=0.005396 Jy/beam ! Clean residual mean=0.000004 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.103128 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.103128 Jy ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=16.2 mas, bpa=9.076 degrees ! Estimated noise=662.672 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 = 0.0119476 Jy ! Component: 100 - total flux cleaned = 0.019926 Jy ! Component: 150 - total flux cleaned = 0.0256176 Jy ! Component: 200 - total flux cleaned = 0.0298276 Jy ! Total flux subtracted in 200 components = 0.0298276 Jy ! Clean residual min=-0.003003 max=0.003983 Jy/beam ! Clean residual mean=0.000005 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.132955 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 88 components and 0.132955 Jy ! Inverting map ! Added new window around map position (7, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373709 Jy ! Component: 100 - total flux cleaned = 0.00622188 Jy ! Component: 150 - total flux cleaned = 0.00811179 Jy ! Component: 200 - total flux cleaned = 0.00957917 Jy ! Total flux subtracted in 200 components = 0.00957917 Jy ! Clean residual min=-0.002368 max=0.002008 Jy/beam ! Clean residual mean=0.000006 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.142535 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 158 components and 0.142535 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=8.313 mas, bmaj=23.12 mas, bpa=-0.6406 degrees ! Estimated noise=761.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122112 Jy ! Component: 100 - total flux cleaned = 0.0017384 Jy ! Component: 150 - total flux cleaned = 0.00203811 Jy ! Component: 200 - total flux cleaned = 0.00217026 Jy ! Total flux subtracted in 200 components = 0.00217026 Jy ! Clean residual min=-0.003190 max=0.002627 Jy/beam ! Clean residual mean=0.000009 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.144705 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 = 1.14868e-06 Jy ! Component: 100 - total flux cleaned = 1.68585e-06 Jy ! Component: 150 - total flux cleaned = 1.69013e-06 Jy ! Component: 200 - total flux cleaned = 2.59626e-06 Jy ! Total flux subtracted in 200 components = 2.59626e-06 Jy ! Clean residual min=-0.003105 max=0.002618 Jy/beam ! Clean residual mean=0.000008 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.144707 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 233 components and 0.144707 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=16.2 mas, bpa=9.076 degrees ! Estimated noise=662.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316736 Jy ! Component: 100 - total flux cleaned = 0.000425962 Jy ! Component: 150 - total flux cleaned = 0.000482626 Jy ! Component: 200 - total flux cleaned = 0.000481764 Jy ! Total flux subtracted in 200 components = 0.000481764 Jy ! Clean residual min=-0.002200 max=0.002019 Jy/beam ! Clean residual mean=0.000006 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.145189 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 262 components and 0.145189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099526Jy sigma=0.000763 ! Fit after self-cal, rms=0.099512Jy sigma=0.000763 wmodel J0441-2952_S_2014_08_09_pus_map.mod ! Writing 262 model components to file: J0441-2952_S_2014_08_09_pus_map.mod wobs J0441-2952_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0441-2952_S_2014_08_09_pus_uvs.fits wwins J0441-2952_S_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0441-2952_S_2014_08_09_pus_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 = -0.000813894 Jy ! Component: 100 - total flux cleaned = -0.00120888 Jy ! Component: 150 - total flux cleaned = -0.00147753 Jy ! Component: 200 - total flux cleaned = -0.00166944 Jy ! Component: 250 - total flux cleaned = -0.00188184 Jy ! Component: 300 - total flux cleaned = -0.00205595 Jy ! Component: 350 - total flux cleaned = -0.00222305 Jy ! Component: 400 - total flux cleaned = -0.00230356 Jy ! Component: 450 - total flux cleaned = -0.00232951 Jy ! Component: 500 - total flux cleaned = -0.00232986 Jy ! Component: 550 - total flux cleaned = -0.0023793 Jy ! Component: 600 - total flux cleaned = -0.0023554 Jy ! Component: 650 - total flux cleaned = -0.00228553 Jy ! Component: 700 - total flux cleaned = -0.00224021 Jy ! Component: 750 - total flux cleaned = -0.00219535 Jy ! Component: 800 - total flux cleaned = -0.00212931 Jy ! Component: 850 - total flux cleaned = -0.00204354 Jy ! Component: 900 - total flux cleaned = -0.00198076 Jy ! Component: 950 - total flux cleaned = -0.00193974 Jy ! Component: 1000 - total flux cleaned = -0.00183868 Jy ! Component: 1050 - total flux cleaned = -0.00181886 Jy ! Component: 1100 - total flux cleaned = -0.00174109 Jy ! Component: 1150 - total flux cleaned = -0.00166468 Jy ! Component: 1200 - total flux cleaned = -0.00162712 Jy ! Component: 1250 - total flux cleaned = -0.00158974 Jy ! Component: 1300 - total flux cleaned = -0.00157128 Jy ! Component: 1350 - total flux cleaned = -0.00151764 Jy ! Component: 1400 - total flux cleaned = -0.00148287 Jy ! Component: 1450 - total flux cleaned = -0.00151787 Jy ! Component: 1500 - total flux cleaned = -0.00156923 Jy ! Component: 1550 - total flux cleaned = -0.00156931 Jy ! Component: 1600 - total flux cleaned = -0.00160294 Jy ! Component: 1650 - total flux cleaned = -0.00158672 Jy ! Component: 1700 - total flux cleaned = -0.00166809 Jy ! Component: 1750 - total flux cleaned = -0.00165191 Jy ! Component: 1800 - total flux cleaned = -0.00166791 Jy ! Component: 1850 - total flux cleaned = -0.00168361 Jy ! Component: 1900 - total flux cleaned = -0.00172982 Jy ! Component: 1950 - total flux cleaned = -0.0017297 Jy ! Component: 2000 - total flux cleaned = -0.00172955 Jy ! Component: 2050 - total flux cleaned = -0.00174476 Jy ! Component: 2100 - total flux cleaned = -0.00175966 Jy ! Component: 2150 - total flux cleaned = -0.001818 Jy ! Component: 2200 - total flux cleaned = -0.001746 Jy ! Component: 2250 - total flux cleaned = -0.00180318 Jy ! Component: 2300 - total flux cleaned = -0.00184545 Jy ! Component: 2350 - total flux cleaned = -0.00181751 Jy ! Component: 2400 - total flux cleaned = -0.00184493 Jy ! Component: 2450 - total flux cleaned = -0.00180394 Jy ! Component: 2500 - total flux cleaned = -0.00177698 Jy ! Component: 2550 - total flux cleaned = -0.00180382 Jy ! Component: 2600 - total flux cleaned = -0.00177719 Jy ! Component: 2650 - total flux cleaned = -0.00178999 Jy ! Component: 2700 - total flux cleaned = -0.00177686 Jy ! Component: 2750 - total flux cleaned = -0.00177672 Jy ! Component: 2800 - total flux cleaned = -0.00175117 Jy ! Component: 2850 - total flux cleaned = -0.00173849 Jy ! Component: 2900 - total flux cleaned = -0.00171329 Jy ! Component: 2950 - total flux cleaned = -0.00167601 Jy ! Component: 3000 - total flux cleaned = -0.00162698 Jy ! Component: 3050 - total flux cleaned = -0.00162686 Jy ! Component: 3100 - total flux cleaned = -0.00163899 Jy ! Component: 3150 - total flux cleaned = -0.00161503 Jy ! Component: 3200 - total flux cleaned = -0.00157946 Jy ! Component: 3250 - total flux cleaned = -0.00159134 Jy ! Component: 3300 - total flux cleaned = -0.00161468 Jy ! Component: 3350 - total flux cleaned = -0.00162632 Jy ! Component: 3400 - total flux cleaned = -0.00160321 Jy ! Component: 3450 - total flux cleaned = -0.00161455 Jy ! Component: 3500 - total flux cleaned = -0.00160336 Jy ! Component: 3550 - total flux cleaned = -0.00164822 Jy ! Component: 3600 - total flux cleaned = -0.00162585 Jy ! Component: 3650 - total flux cleaned = -0.00168111 Jy ! Component: 3700 - total flux cleaned = -0.00165911 Jy ! Component: 3750 - total flux cleaned = -0.00169183 Jy ! Component: 3800 - total flux cleaned = -0.00171358 Jy ! Component: 3850 - total flux cleaned = -0.00172427 Jy ! Component: 3900 - total flux cleaned = -0.00173505 Jy ! Component: 3950 - total flux cleaned = -0.00174573 Jy ! Component: 4000 - total flux cleaned = -0.00176671 Jy ! Component: 4050 - total flux cleaned = -0.00171431 Jy ! Total flux subtracted in 4096 components = -0.00175599 Jy ! Clean residual min=-0.000589 max=0.000580 Jy/beam ! Clean residual mean=0.000004 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.143433 Jy keep ! Adding 400 model components to the UV plane model. ! The established model now contains 662 components and 0.143433 Jy ![Exited script file: muppet] wmap "J0441-2952_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.857 x 16.2 at 9.076 degrees (North through East) ! Clean map min=-0.0013658 max=0.078899 Jy/beam ! Writing clean map to FITS file: J0441-2952_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.078899 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211935 device "J0441-2952_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0441-2952_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.805845 0.805845 1.61169 3.22338 6.44676 12.8935 25.7871 51.5741 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.857 x 16.2 at 9.076 degrees (North through East) ! Clean map min=-0.0013658 max=0.078899 Jy/beam quit ! Quitting program ! Log file J0441-2952_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 22:54:32 2016