! Started logfile: .//J0730-1141_S_dfm.log on Wed Aug 15 15:29:28 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs .//J0730-1141_S_uva.fits ! Reading UV FITS file: .//J0730-1141_S_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996528 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 1148 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0730-1141_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.468534Jy sigma=39.441163 ! Fit after self-cal, rms=2.318209Jy sigma=25.766774 ! 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=3.8 mas, bmaj=9.689 mas, bpa=6.72 degrees ! Estimated noise=2.65056 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 = 2.46932 Jy ! Component: 100 - total flux cleaned = 3.06221 Jy ! Total flux subtracted in 100 components = 3.06221 Jy ! Clean residual min=-0.098591 max=0.235202 Jy/beam ! Clean residual mean=0.001048 rms=0.046280 Jy/beam ! Combined flux in latest and established models = 3.06221 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 3.06221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.490956Jy sigma=5.277642 ! Fit after self-cal, rms=0.490529Jy sigma=5.272744 ! 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=4.166 mas, bmaj=10.42 mas, bpa=5.593 degrees ! Estimated noise=2.21851 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 = 0.297398 Jy ! Component: 100 - total flux cleaned = 0.44767 Jy ! Component: 150 - total flux cleaned = 0.540932 Jy ! Component: 200 - total flux cleaned = 0.603422 Jy ! Total flux subtracted in 200 components = 0.603422 Jy ! Clean residual min=-0.086449 max=0.064861 Jy/beam ! Clean residual mean=0.000621 rms=0.020317 Jy/beam ! Combined flux in latest and established models = 3.66563 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 80 components and 3.66563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249563Jy sigma=2.609415 ! Fit after self-cal, rms=0.248840Jy sigma=2.602564 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.166 x 10.42 at 5.593 degrees (North through East) ! Clean map min=-0.083914 max=3.1937 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.04 KP 0.97 ! LA 0.96 NL 1.05 OV 0.93 PT 1.04 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.02 KP 0.98 ! LA 0.96 NL 1.04 OV 0.91 PT 1.04 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.01 KP 0.99 ! LA 0.94 NL 0.96 OV 0.91 PT 1.03 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Fit before self-cal, rms=0.248840Jy sigma=2.602564 ! Fit after self-cal, rms=0.089049Jy sigma=0.938820 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.168 mas, bmaj=10.5 mas, bpa=5.632 degrees ! Estimated noise=2.20558 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 (37.5, -56). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202916 Jy ! Component: 100 - total flux cleaned = 0.0257605 Jy ! Component: 150 - total flux cleaned = 0.0278098 Jy ! Component: 200 - total flux cleaned = 0.029229 Jy ! Total flux subtracted in 200 components = 0.029229 Jy ! Clean residual min=-0.015561 max=0.014577 Jy/beam ! Clean residual mean=-0.000001 rms=0.003866 Jy/beam ! Combined flux in latest and established models = 3.69486 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 112 components and 3.69486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079133Jy sigma=0.823056 ! Fit after self-cal, rms=0.078797Jy sigma=0.818715 ! 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=0.078797Jy sigma=0.818715 ! Fit after self-cal, rms=0.078171Jy sigma=0.813688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.166 mas, bmaj=10.5 mas, bpa=5.667 degrees ! Estimated noise=2.20211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177818 Jy ! Component: 100 - total flux cleaned = 0.00358713 Jy ! Component: 150 - total flux cleaned = 0.00436708 Jy ! Component: 200 - total flux cleaned = 0.00436282 Jy ! Total flux subtracted in 200 components = 0.00436282 Jy ! Clean residual min=-0.013868 max=0.011550 Jy/beam ! Clean residual mean=-0.000001 rms=0.003253 Jy/beam ! Combined flux in latest and established models = 3.69922 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 128 components and 3.69922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076094Jy sigma=0.791482 ! Fit after self-cal, rms=0.076031Jy sigma=0.790802 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 = 0.000656575 Jy ! Component: 100 - total flux cleaned = 0.000869186 Jy ! Component: 150 - total flux cleaned = 0.00105748 Jy ! Component: 200 - total flux cleaned = 0.00138973 Jy ! Total flux subtracted in 200 components = 0.00138973 Jy ! Clean residual min=-0.012755 max=0.010867 Jy/beam ! Clean residual mean=0.000005 rms=0.003022 Jy/beam ! Combined flux in latest and established models = 3.70061 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 3.70061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075085Jy sigma=0.780934 ! Fit after self-cal, rms=0.075040Jy sigma=0.780471 ! 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=0.075040Jy sigma=0.780471 ! Fit after self-cal, rms=0.074784Jy sigma=0.778759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.166 mas, bmaj=10.5 mas, bpa=5.681 degrees ! Estimated noise=2.2012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150596 Jy ! Component: 100 - total flux cleaned = -0.00101904 Jy ! Component: 150 - total flux cleaned = -0.00101878 Jy ! Component: 200 - total flux cleaned = -0.000737742 Jy ! Total flux subtracted in 200 components = -0.000737742 Jy ! Clean residual min=-0.011553 max=0.010309 Jy/beam ! Clean residual mean=0.000009 rms=0.002793 Jy/beam ! Combined flux in latest and established models = 3.69988 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 148 components and 3.69988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074095Jy sigma=0.771664 ! Fit after self-cal, rms=0.074056Jy sigma=0.771244 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 = 0.000482704 Jy ! Component: 100 - total flux cleaned = 0.000733538 Jy ! Component: 150 - total flux cleaned = 0.000850061 Jy ! Component: 200 - total flux cleaned = 0.00085415 Jy ! Total flux subtracted in 200 components = 0.00085415 Jy ! Clean residual min=-0.011138 max=0.010263 Jy/beam ! Clean residual mean=0.000006 rms=0.002683 Jy/beam ! Combined flux in latest and established models = 3.70073 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 3.70073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073646Jy sigma=0.767145 ! Fit after self-cal, rms=0.073624Jy sigma=0.766816 ! 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=0.073624Jy sigma=0.766816 ! Fit after self-cal, rms=0.073507Jy sigma=0.765936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.6 mas, bmaj=13.9 mas, bpa=-7.92 degrees ! Estimated noise=2.74252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219762 Jy ! Component: 100 - total flux cleaned = 0.00248561 Jy ! Component: 150 - total flux cleaned = 0.00237198 Jy ! Component: 200 - total flux cleaned = 0.00227362 Jy ! Total flux subtracted in 200 components = 0.00227362 Jy ! Clean residual min=-0.013294 max=0.010971 Jy/beam ! Clean residual mean=0.000008 rms=0.003371 Jy/beam ! Combined flux in latest and established models = 3.703 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 168 components and 3.703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073276Jy sigma=0.763499 ! Fit after self-cal, rms=0.073240Jy sigma=0.763122 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 = 0.000185478 Jy ! Component: 100 - total flux cleaned = 0.000281682 Jy ! Component: 150 - total flux cleaned = 0.000282587 Jy ! Component: 200 - total flux cleaned = 0.000204404 Jy ! Total flux subtracted in 200 components = 0.000204404 Jy ! Clean residual min=-0.013429 max=0.010582 Jy/beam ! Clean residual mean=0.000002 rms=0.003307 Jy/beam ! Combined flux in latest and established models = 3.70321 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 172 components and 3.70321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073111Jy sigma=0.762338 ! Fit after self-cal, rms=0.073066Jy sigma=0.761873 ! 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=4.166 mas, bmaj=10.5 mas, bpa=5.69 degrees ! Estimated noise=2.20103 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.166 x 10.5 at 5.69 degrees (North through East) ! Clean map min=-0.010628 max=3.1685 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073066Jy sigma=0.761873 ! Fit after self-cal, rms=0.069084Jy sigma=0.704588 ! Inverting map and beam ! Estimated beam: bmin=4.167 mas, bmaj=10.5 mas, bpa=5.678 degrees ! Estimated noise=2.2019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000805329 Jy ! Component: 100 - total flux cleaned = -0.000803074 Jy ! Component: 150 - total flux cleaned = -0.000904722 Jy ! Component: 200 - total flux cleaned = -0.00108775 Jy ! Total flux subtracted in 200 components = -0.00108775 Jy ! Clean residual min=-0.010366 max=0.009421 Jy/beam ! Clean residual mean=0.000009 rms=0.002426 Jy/beam ! Combined flux in latest and established models = 3.70212 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 181 components and 3.70212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068759Jy sigma=0.701331 ! Fit after self-cal, rms=0.068753Jy sigma=0.701118 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426158 Jy ! Component: 100 - total flux cleaned = 0.000518578 Jy ! Component: 150 - total flux cleaned = 0.000439595 Jy ! Component: 200 - total flux cleaned = 0.000441246 Jy ! Total flux subtracted in 200 components = 0.000441246 Jy ! Clean residual min=-0.010048 max=0.009297 Jy/beam ! Clean residual mean=0.000007 rms=0.002369 Jy/beam ! Combined flux in latest and established models = 3.70256 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 192 components and 3.70256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068551Jy sigma=0.699004 ! Fit after self-cal, rms=0.068547Jy sigma=0.698858 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068547Jy sigma=0.698858 ! Fit after self-cal, rms=0.068508Jy sigma=0.698630 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=3.799 mas, bmaj=9.766 mas, bpa=6.761 degrees ! Estimated noise=2.63815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.45752 Jy ! Component: 100 - total flux cleaned = 3.04769 Jy ! Component: 150 - total flux cleaned = 3.29627 Jy ! Component: 200 - total flux cleaned = 3.42146 Jy ! Total flux subtracted in 200 components = 3.42146 Jy ! Clean residual min=-0.030008 max=0.066492 Jy/beam ! Clean residual mean=0.000274 rms=0.013243 Jy/beam ! Combined flux in latest and established models = 3.42146 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 32 model components to the UV plane model. ! The established model now contains 32 components and 3.42146 Jy ! Inverting map and beam ! Estimated beam: bmin=4.167 mas, bmaj=10.5 mas, bpa=5.68 degrees ! Estimated noise=2.20146 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 (-5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0881742 Jy ! Component: 100 - total flux cleaned = 0.140754 Jy ! Component: 150 - total flux cleaned = 0.175829 Jy ! Component: 200 - total flux cleaned = 0.20081 Jy ! Total flux subtracted in 200 components = 0.20081 Jy ! Clean residual min=-0.015104 max=0.015996 Jy/beam ! Clean residual mean=0.000074 rms=0.004586 Jy/beam ! Combined flux in latest and established models = 3.62227 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 110 components and 3.62227 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=7.601 mas, bmaj=13.91 mas, bpa=-7.93 degrees ! Estimated noise=2.74218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282142 Jy ! Component: 100 - total flux cleaned = 0.046013 Jy ! Component: 150 - total flux cleaned = 0.0581974 Jy ! Component: 200 - total flux cleaned = 0.0666844 Jy ! Total flux subtracted in 200 components = 0.0666844 Jy ! Clean residual min=-0.010816 max=0.008762 Jy/beam ! Clean residual mean=0.000052 rms=0.003237 Jy/beam ! Combined flux in latest and established models = 3.68896 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 = 0.00597611 Jy ! Component: 100 - total flux cleaned = 0.00963795 Jy ! Component: 150 - total flux cleaned = 0.0111349 Jy ! Component: 200 - total flux cleaned = 0.0118442 Jy ! Total flux subtracted in 200 components = 0.0118442 Jy ! Clean residual min=-0.009980 max=0.008202 Jy/beam ! Clean residual mean=0.000032 rms=0.002837 Jy/beam ! Combined flux in latest and established models = 3.7008 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 208 components and 3.7008 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.167 mas, bmaj=10.5 mas, bpa=5.68 degrees ! Estimated noise=2.20146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143694 Jy ! Component: 100 - total flux cleaned = 0.00143782 Jy ! Component: 150 - total flux cleaned = 0.00143763 Jy ! Component: 200 - total flux cleaned = 0.00177385 Jy ! Total flux subtracted in 200 components = 0.00177385 Jy ! Clean residual min=-0.009804 max=0.007108 Jy/beam ! Clean residual mean=0.000011 rms=0.002141 Jy/beam ! Combined flux in latest and established models = 3.70258 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 234 components and 3.70258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067423Jy sigma=0.689831 ! Fit after self-cal, rms=0.067161Jy sigma=0.685524 wmodel J0730-1141_S_map.mod ! Writing 234 model components to file: J0730-1141_S_map.mod wobs J0730-1141_S_uvs.fits ! Writing UV FITS file: J0730-1141_S_uvs.fits wwins J0730-1141_S_map.win ! wwins: Wrote 3 windows to J0730-1141_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 = -0.00356781 Jy ! Component: 100 - total flux cleaned = -0.00501057 Jy ! Component: 150 - total flux cleaned = -0.00533088 Jy ! Component: 200 - total flux cleaned = -0.00542565 Jy ! Component: 250 - total flux cleaned = -0.00551728 Jy ! Component: 300 - total flux cleaned = -0.00525782 Jy ! Component: 350 - total flux cleaned = -0.00509683 Jy ! Component: 400 - total flux cleaned = -0.00509643 Jy ! Component: 450 - total flux cleaned = -0.00501979 Jy ! Component: 500 - total flux cleaned = -0.004948 Jy ! Component: 550 - total flux cleaned = -0.00488018 Jy ! Component: 600 - total flux cleaned = -0.00488007 Jy ! Component: 650 - total flux cleaned = -0.00487807 Jy ! Component: 700 - total flux cleaned = -0.00481872 Jy ! Component: 750 - total flux cleaned = -0.00487742 Jy ! Component: 800 - total flux cleaned = -0.0047681 Jy ! Component: 850 - total flux cleaned = -0.00471614 Jy ! Component: 900 - total flux cleaned = -0.00455995 Jy ! Component: 950 - total flux cleaned = -0.00431136 Jy ! Component: 1000 - total flux cleaned = -0.00426295 Jy ! Component: 1050 - total flux cleaned = -0.00416931 Jy ! Component: 1100 - total flux cleaned = -0.00403509 Jy ! Component: 1150 - total flux cleaned = -0.00394994 Jy ! Component: 1200 - total flux cleaned = -0.00395142 Jy ! Component: 1250 - total flux cleaned = -0.00399262 Jy ! Component: 1300 - total flux cleaned = -0.0039535 Jy ! Component: 1350 - total flux cleaned = -0.00403115 Jy ! Component: 1400 - total flux cleaned = -0.00399257 Jy ! Component: 1450 - total flux cleaned = -0.00402923 Jy ! Component: 1500 - total flux cleaned = -0.0039584 Jy ! Component: 1550 - total flux cleaned = -0.00392382 Jy ! Component: 1600 - total flux cleaned = -0.00378713 Jy ! Component: 1650 - total flux cleaned = -0.00372 Jy ! Component: 1700 - total flux cleaned = -0.00352324 Jy ! Component: 1750 - total flux cleaned = -0.00339413 Jy ! Component: 1800 - total flux cleaned = -0.00326794 Jy ! Component: 1850 - total flux cleaned = -0.00314396 Jy ! Component: 1900 - total flux cleaned = -0.00296262 Jy ! Component: 1950 - total flux cleaned = -0.00293298 Jy ! Component: 2000 - total flux cleaned = -0.00272872 Jy ! Component: 2050 - total flux cleaned = -0.00258532 Jy ! Component: 2100 - total flux cleaned = -0.00238735 Jy ! Component: 2150 - total flux cleaned = -0.00241557 Jy ! Component: 2200 - total flux cleaned = -0.00233272 Jy ! Component: 2250 - total flux cleaned = -0.00222403 Jy ! Component: 2300 - total flux cleaned = -0.00230446 Jy ! Component: 2350 - total flux cleaned = -0.00222461 Jy ! Component: 2400 - total flux cleaned = -0.00225075 Jy ! Component: 2450 - total flux cleaned = -0.00222444 Jy ! Component: 2500 - total flux cleaned = -0.00225034 Jy ! Component: 2550 - total flux cleaned = -0.00222466 Jy ! Component: 2600 - total flux cleaned = -0.00214851 Jy ! Component: 2650 - total flux cleaned = -0.00207351 Jy ! Component: 2700 - total flux cleaned = -0.00202391 Jy ! Component: 2750 - total flux cleaned = -0.00199923 Jy ! Component: 2800 - total flux cleaned = -0.00192572 Jy ! Component: 2850 - total flux cleaned = -0.00185273 Jy ! Component: 2900 - total flux cleaned = -0.00178041 Jy ! Component: 2950 - total flux cleaned = -0.00168471 Jy ! Component: 3000 - total flux cleaned = -0.00163711 Jy ! Component: 3050 - total flux cleaned = -0.00154265 Jy ! Component: 3100 - total flux cleaned = -0.00147239 Jy ! Component: 3150 - total flux cleaned = -0.00140249 Jy ! Component: 3200 - total flux cleaned = -0.00130971 Jy ! Component: 3250 - total flux cleaned = -0.00121757 Jy ! Component: 3300 - total flux cleaned = -0.00117166 Jy ! Component: 3350 - total flux cleaned = -0.0011261 Jy ! Component: 3400 - total flux cleaned = -0.00101272 Jy ! Component: 3450 - total flux cleaned = -0.00096744 Jy ! Component: 3500 - total flux cleaned = -0.000899971 Jy ! Component: 3550 - total flux cleaned = -0.000765844 Jy ! Component: 3600 - total flux cleaned = -0.000699068 Jy ! Component: 3650 - total flux cleaned = -0.000632552 Jy ! Component: 3700 - total flux cleaned = -0.00047801 Jy ! Component: 3750 - total flux cleaned = -0.000390165 Jy ! Component: 3800 - total flux cleaned = -0.000302571 Jy ! Component: 3850 - total flux cleaned = -0.000215338 Jy ! Component: 3900 - total flux cleaned = -0.000128323 Jy ! Component: 3950 - total flux cleaned = -8.49365e-05 Jy ! Component: 4000 - total flux cleaned = 1.4985e-06 Jy ! Component: 4050 - total flux cleaned = 0.000109072 Jy ! Total flux subtracted in 4096 components = 0.000194836 Jy ! Clean residual min=-0.001107 max=0.001327 Jy/beam ! Clean residual mean=0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 3.70277 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 524 components and 3.70277 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0730-1141_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.167 x 10.5 at 5.68 degrees (North through East) ! Clean map min=-0.0030162 max=3.1797 Jy/beam ! Writing clean map to FITS file: .//J0730-1141_S_map.fits wmodel .//J0730-1141_S_map.mod ! Writing 524 model components to file: .//J0730-1141_S_map.mod wobs .//J0730-1141_S_uvs.fits ! Writing UV FITS file: .//J0730-1141_S_uvs.fits wwins .//J0730-1141_S_map.win ! wwins: Wrote 4 windows to .//J0730-1141_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 3.17967 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000353568 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0333589 0.0333589 0.0667178 0.133436 0.266871 0.533743 1.06749 2.13497 4.26994 8.53988 17.0798 34.1595 68.319 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.179 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 8993.1 quit ! Quitting program ! Log file .//J0730-1141_S_dfm.log closed on Wed Aug 15 15:29:31 2018