! Started logfile: .//J0151-3435_X_dfm.log on Sat Oct 20 23:35:11 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0151-3435_X_uva.fits ! Reading UV FITS file: .//J0151-3435_X_uva.fits ! AN table 1: 7 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0151-3435 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 560 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0151-3435_X] 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 0.200x0.200 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.005070Jy sigma=24.022965 ! Fit after self-cal, rms=0.904078Jy sigma=21.557233 ! 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=0.8012 mas, bmaj=5.915 mas, bpa=8.312 degrees ! Estimated noise=2.00351 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 = 0.0772844 Jy ! Component: 100 - total flux cleaned = 0.0972819 Jy ! Total flux subtracted in 100 components = 0.0972819 Jy ! Clean residual min=-0.005730 max=0.008135 Jy/beam ! Clean residual mean=-0.000002 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 0.0972819 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0972819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041944Jy sigma=0.668786 ! Fit after self-cal, rms=0.041997Jy sigma=0.668351 ! 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=0.9937 mas, bmaj=5.566 mas, bpa=7.669 degrees ! Estimated noise=1.3819 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 = 0.00725233 Jy ! Component: 100 - total flux cleaned = 0.0106312 Jy ! Component: 150 - total flux cleaned = 0.0126697 Jy ! Component: 200 - total flux cleaned = 0.0140183 Jy ! Total flux subtracted in 200 components = 0.0140183 Jy ! Clean residual min=-0.003310 max=0.003826 Jy/beam ! Clean residual mean=-0.000001 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.1113 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 55 components and 0.1113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040797Jy sigma=0.624871 ! Fit after self-cal, rms=0.040798Jy sigma=0.624783 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9937 x 5.566 at 7.669 degrees (North through East) ! Clean map min=-0.0033115 max=0.094252 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 NL 1.06 OV 0.95 PT 0.99 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 NL 1.04 OV 0.98 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 NL 0.97 OV 0.90 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 NL 0.95 OV 0.95 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 NL 1.00 OV 1.07 PT 0.99 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 NL 1.09 OV 0.89 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 NL 1.10 OV 0.98 PT 0.97 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 NL 0.99 OV 1.03 PT 1.01 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.040798Jy sigma=0.624783 ! Fit after self-cal, rms=0.040413Jy sigma=0.607270 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9902 mas, bmaj=5.605 mas, bpa=7.645 degrees ! Estimated noise=1.38312 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 = 0.000691043 Jy ! Component: 100 - total flux cleaned = 0.000760314 Jy ! Component: 150 - total flux cleaned = 0.000760225 Jy ! Component: 200 - total flux cleaned = 0.000749556 Jy ! Total flux subtracted in 200 components = 0.000749556 Jy ! Clean residual min=-0.002995 max=0.002770 Jy/beam ! Clean residual mean=0.000001 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.11205 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.11205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040377Jy sigma=0.607258 ! Fit after self-cal, rms=0.040362Jy sigma=0.607140 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040362Jy sigma=0.607140 ! Fit after self-cal, rms=0.040609Jy sigma=0.606905 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9869 mas, bmaj=5.616 mas, bpa=7.679 degrees ! Estimated noise=1.3858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692373 Jy ! Component: 100 - total flux cleaned = 0.000766665 Jy ! Component: 150 - total flux cleaned = 0.000756897 Jy ! Component: 200 - total flux cleaned = 0.000757177 Jy ! Total flux subtracted in 200 components = 0.000757177 Jy ! Clean residual min=-0.003010 max=0.002776 Jy/beam ! Clean residual mean=0.000001 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.112807 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.112807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040572Jy sigma=0.606983 ! Fit after self-cal, rms=0.040569Jy sigma=0.606973 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 = 5.05239e-06 Jy ! Component: 100 - total flux cleaned = 5.04902e-06 Jy ! Component: 150 - total flux cleaned = 4.66554e-06 Jy ! Component: 200 - total flux cleaned = 4.90229e-06 Jy ! Total flux subtracted in 200 components = 4.90229e-06 Jy ! Clean residual min=-0.003003 max=0.002771 Jy/beam ! Clean residual mean=0.000001 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.112812 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.112812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040565Jy sigma=0.606874 ! Fit after self-cal, rms=0.040564Jy sigma=0.606868 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040564Jy sigma=0.606868 ! Fit after self-cal, rms=0.040840Jy sigma=0.606596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9835 mas, bmaj=5.629 mas, bpa=7.714 degrees ! Estimated noise=1.38904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000677037 Jy ! Component: 100 - total flux cleaned = 0.000802847 Jy ! Component: 150 - total flux cleaned = 0.000803259 Jy ! Component: 200 - total flux cleaned = 0.000821212 Jy ! Total flux subtracted in 200 components = 0.000821212 Jy ! Clean residual min=-0.002987 max=0.002749 Jy/beam ! Clean residual mean=0.000001 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.113633 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.113633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040802Jy sigma=0.606754 ! Fit after self-cal, rms=0.040800Jy sigma=0.606745 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 = -2.99247e-06 Jy ! Component: 100 - total flux cleaned = -2.59833e-06 Jy ! Component: 150 - total flux cleaned = -2.0908e-06 Jy ! Component: 200 - total flux cleaned = -1.99381e-06 Jy ! Total flux subtracted in 200 components = -1.99381e-06 Jy ! Clean residual min=-0.002977 max=0.002746 Jy/beam ! Clean residual mean=0.000001 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.113631 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.113631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040795Jy sigma=0.606692 ! Fit after self-cal, rms=0.040794Jy sigma=0.606686 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040794Jy sigma=0.606686 ! Fit after self-cal, rms=0.041087Jy sigma=0.606412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.891 mas, bmaj=5.991 mas, bpa=-0.1966 degrees ! Estimated noise=1.85102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791536 Jy ! Component: 100 - total flux cleaned = 0.00103422 Jy ! Component: 150 - total flux cleaned = 0.00104022 Jy ! Component: 200 - total flux cleaned = 0.00104032 Jy ! Total flux subtracted in 200 components = 0.00104032 Jy ! Clean residual min=-0.002709 max=0.002787 Jy/beam ! Clean residual mean=0.000002 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.114671 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.114671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041059Jy sigma=0.606615 ! Fit after self-cal, rms=0.041062Jy sigma=0.606592 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 = 1.53004e-05 Jy ! Component: 100 - total flux cleaned = 2.26471e-05 Jy ! Component: 150 - total flux cleaned = 2.28798e-05 Jy ! Component: 200 - total flux cleaned = 2.26231e-05 Jy ! Total flux subtracted in 200 components = 2.26231e-05 Jy ! Clean residual min=-0.002708 max=0.002786 Jy/beam ! Clean residual mean=0.000002 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.114694 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 109 components and 0.114694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041058Jy sigma=0.606604 ! Fit after self-cal, rms=0.041060Jy sigma=0.606587 ! 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=0.98 mas, bmaj=5.642 mas, bpa=7.749 degrees ! Estimated noise=1.39244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.98 x 5.642 at 7.749 degrees (North through East) ! Clean map min=-0.0028152 max=0.09439 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=0.792 mas, bmaj=6.04 mas, bpa=8.324 degrees ! Estimated noise=1.99095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0767568 Jy ! Component: 100 - total flux cleaned = 0.0956527 Jy ! Component: 150 - total flux cleaned = 0.102302 Jy ! Component: 200 - total flux cleaned = 0.105237 Jy ! Total flux subtracted in 200 components = 0.105237 Jy ! Clean residual min=-0.004154 max=0.003886 Jy/beam ! Clean residual mean=-0.000001 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.105237 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 0.105237 Jy ! Inverting map and beam ! Estimated beam: bmin=0.98 mas, bmaj=5.642 mas, bpa=7.749 degrees ! Estimated noise=1.39244 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 = 0.00321994 Jy ! Component: 100 - total flux cleaned = 0.00523208 Jy ! Component: 150 - total flux cleaned = 0.00658141 Jy ! Component: 200 - total flux cleaned = 0.00750563 Jy ! Total flux subtracted in 200 components = 0.00750563 Jy ! Clean residual min=-0.003068 max=0.002694 Jy/beam ! Clean residual mean=0.000000 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.112742 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 68 components and 0.112742 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.891 mas, bmaj=5.991 mas, bpa=-0.1966 degrees ! Estimated noise=1.85102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109378 Jy ! Component: 100 - total flux cleaned = 0.00158281 Jy ! Component: 150 - total flux cleaned = 0.00177461 Jy ! Component: 200 - total flux cleaned = 0.00181953 Jy ! Total flux subtracted in 200 components = 0.00181953 Jy ! Clean residual min=-0.002759 max=0.002856 Jy/beam ! Clean residual mean=0.000002 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.114562 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 = 2.49177e-05 Jy ! Component: 100 - total flux cleaned = 3.61672e-05 Jy ! Component: 150 - total flux cleaned = 4.17066e-05 Jy ! Component: 200 - total flux cleaned = 4.68271e-05 Jy ! Total flux subtracted in 200 components = 4.68271e-05 Jy ! Clean residual min=-0.002747 max=0.002831 Jy/beam ! Clean residual mean=0.000002 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.114609 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.114609 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.98 mas, bmaj=5.642 mas, bpa=7.749 degrees ! Estimated noise=1.39244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.61899e-05 Jy ! Component: 100 - total flux cleaned = -7.48021e-05 Jy ! Component: 150 - total flux cleaned = -7.52573e-05 Jy ! Component: 200 - total flux cleaned = -9.09608e-05 Jy ! Total flux subtracted in 200 components = -9.09608e-05 Jy ! Clean residual min=-0.002944 max=0.002813 Jy/beam ! Clean residual mean=0.000001 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.114518 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 93 components and 0.114518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041050Jy sigma=0.606757 ! Fit after self-cal, rms=0.041050Jy sigma=0.606697 wmodel J0151-3435_X_map.mod ! Writing 93 model components to file: J0151-3435_X_map.mod wobs J0151-3435_X_uvs.fits ! Writing UV FITS file: J0151-3435_X_uvs.fits wwins J0151-3435_X_map.win ! wwins: Wrote 1 windows to J0151-3435_X_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 = -0.000499527 Jy ! Component: 100 - total flux cleaned = -0.00031909 Jy ! Component: 150 - total flux cleaned = -0.000276594 Jy ! Component: 200 - total flux cleaned = -8.72879e-05 Jy ! Component: 250 - total flux cleaned = 0.000164687 Jy ! Component: 300 - total flux cleaned = 0.000268166 Jy ! Component: 350 - total flux cleaned = 0.000300554 Jy ! Component: 400 - total flux cleaned = 0.000395884 Jy ! Component: 450 - total flux cleaned = 0.000518344 Jy ! Component: 500 - total flux cleaned = 0.000666303 Jy ! Component: 550 - total flux cleaned = 0.000752969 Jy ! Component: 600 - total flux cleaned = 0.00100452 Jy ! Component: 650 - total flux cleaned = 0.00122231 Jy ! Component: 700 - total flux cleaned = 0.00130241 Jy ! Component: 750 - total flux cleaned = 0.00140698 Jy ! Component: 800 - total flux cleaned = 0.00145814 Jy ! Component: 850 - total flux cleaned = 0.00153381 Jy ! Component: 900 - total flux cleaned = 0.00155856 Jy ! Component: 950 - total flux cleaned = 0.00155859 Jy ! Component: 1000 - total flux cleaned = 0.00163257 Jy ! Component: 1050 - total flux cleaned = 0.00168162 Jy ! Component: 1100 - total flux cleaned = 0.00168162 Jy ! Component: 1150 - total flux cleaned = 0.0017548 Jy ! Component: 1200 - total flux cleaned = 0.00175491 Jy ! Component: 1250 - total flux cleaned = 0.0017792 Jy ! Component: 1300 - total flux cleaned = 0.00180376 Jy ! Component: 1350 - total flux cleaned = 0.00185274 Jy ! Component: 1400 - total flux cleaned = 0.0019022 Jy ! Component: 1450 - total flux cleaned = 0.00197674 Jy ! Component: 1500 - total flux cleaned = 0.00205206 Jy ! Component: 1550 - total flux cleaned = 0.00210257 Jy ! Component: 1600 - total flux cleaned = 0.00217908 Jy ! Component: 1650 - total flux cleaned = 0.00225649 Jy ! Component: 1700 - total flux cleaned = 0.0023083 Jy ! Component: 1750 - total flux cleaned = 0.00241331 Jy ! Component: 1800 - total flux cleaned = 0.00254644 Jy ! Component: 1850 - total flux cleaned = 0.00260085 Jy ! Component: 1900 - total flux cleaned = 0.00265482 Jy ! Component: 1950 - total flux cleaned = 0.00276483 Jy ! Component: 2000 - total flux cleaned = 0.00287666 Jy ! Component: 2050 - total flux cleaned = 0.00296149 Jy ! Component: 2100 - total flux cleaned = 0.00304735 Jy ! Component: 2150 - total flux cleaned = 0.00313425 Jy ! Component: 2200 - total flux cleaned = 0.00325187 Jy ! Component: 2250 - total flux cleaned = 0.00334157 Jy ! Component: 2300 - total flux cleaned = 0.00340226 Jy ! Component: 2350 - total flux cleaned = 0.00349443 Jy ! Component: 2400 - total flux cleaned = 0.00352549 Jy ! Component: 2450 - total flux cleaned = 0.00358842 Jy ! Component: 2500 - total flux cleaned = 0.00368435 Jy ! Component: 2550 - total flux cleaned = 0.00374937 Jy ! Component: 2600 - total flux cleaned = 0.00381544 Jy ! Component: 2650 - total flux cleaned = 0.00388267 Jy ! Component: 2700 - total flux cleaned = 0.00391689 Jy ! Component: 2750 - total flux cleaned = 0.00395183 Jy ! Component: 2800 - total flux cleaned = 0.00395241 Jy ! Component: 2850 - total flux cleaned = 0.00395292 Jy ! Component: 2900 - total flux cleaned = 0.00391656 Jy ! Component: 2950 - total flux cleaned = 0.00395344 Jy ! Component: 3000 - total flux cleaned = 0.00387799 Jy ! Component: 3050 - total flux cleaned = 0.00395484 Jy ! Component: 3100 - total flux cleaned = 0.00395478 Jy ! Component: 3150 - total flux cleaned = 0.00407469 Jy ! Component: 3200 - total flux cleaned = 0.00403481 Jy ! Component: 3250 - total flux cleaned = 0.00411739 Jy ! Component: 3300 - total flux cleaned = 0.00403357 Jy ! Component: 3350 - total flux cleaned = 0.00411883 Jy ! Component: 3400 - total flux cleaned = 0.00416221 Jy ! Component: 3450 - total flux cleaned = 0.00425055 Jy ! Component: 3500 - total flux cleaned = 0.00434026 Jy ! Component: 3550 - total flux cleaned = 0.00438601 Jy ! Component: 3600 - total flux cleaned = 0.00443259 Jy ! Component: 3650 - total flux cleaned = 0.00457525 Jy ! Component: 3700 - total flux cleaned = 0.00457603 Jy ! Component: 3750 - total flux cleaned = 0.00467459 Jy ! Component: 3800 - total flux cleaned = 0.00472564 Jy ! Component: 3850 - total flux cleaned = 0.00477636 Jy ! Component: 3900 - total flux cleaned = 0.00493219 Jy ! Component: 3950 - total flux cleaned = 0.00503862 Jy ! Component: 4000 - total flux cleaned = 0.00509265 Jy ! Component: 4050 - total flux cleaned = 0.00531299 Jy ! Total flux subtracted in 4096 components = 0.00531259 Jy ! Clean residual min=-0.003152 max=0.003187 Jy/beam ! Clean residual mean=0.000007 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.11983 Jy keep ! Adding 173 model components to the UV plane model. ! The established model now contains 266 components and 0.11983 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0151-3435_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.98 x 5.642 at 7.749 degrees (North through East) ! Clean map min=-0.0038211 max=0.097502 Jy/beam ! Writing clean map to FITS file: .//J0151-3435_X_map.fits wmodel .//J0151-3435_X_map.mod ! Writing 266 model components to file: .//J0151-3435_X_map.mod wobs .//J0151-3435_X_uvs.fits ! Writing UV FITS file: .//J0151-3435_X_uvs.fits wwins .//J0151-3435_X_map.win ! wwins: Wrote 2 windows to .//J0151-3435_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0975022 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000880903 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.71041 2.71041 5.42082 10.8416 21.6833 43.3666 86.7332 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 110.684 quit ! Quitting program ! Log file .//J0151-3435_X_dfm.log closed on Sat Oct 20 23:35:15 2018