! Started logfile: J0140-1532_S_dfm.log on Fri Feb 15 19:42:08 2019 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 J0140-1532_S_uvm.fits ! Reading UV FITS file: J0140-1532_S_uvm.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! AN table 2: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.97541 visibilities/baseline/integration-bin. ! Found source: J0140-1532 ! ! 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 18564 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 J0140-1532_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. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 837 telescope corrections were flagged in sub-array 1. ! A total of 161 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.027961Jy sigma=12.441074 ! Fit after self-cal, rms=0.784134Jy sigma=9.277676 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.497 mas, bmaj=6.969 mas, bpa=-3.417 degrees ! Estimated noise=0.756871 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 = 0.173583 Jy ! Component: 100 - total flux cleaned = 0.21326 Jy ! Total flux subtracted in 100 components = 0.21326 Jy ! Clean residual min=-0.007303 max=0.015177 Jy/beam ! Clean residual mean=0.000008 rms=0.001912 Jy/beam ! Combined flux in latest and established models = 0.21326 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.21326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.088702Jy sigma=0.842894 ! Fit after self-cal, rms=0.088617Jy sigma=0.842678 ! Inverting map ! Added new window around map position (3, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166152 Jy ! Component: 100 - total flux cleaned = 0.0267583 Jy ! Total flux subtracted in 100 components = 0.0267583 Jy ! Clean residual min=-0.006338 max=0.010467 Jy/beam ! Clean residual mean=0.000009 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.240018 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.240018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.084605Jy sigma=0.780649 ! Fit after self-cal, rms=0.084486Jy sigma=0.778552 ! 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=3.138 mas, bmaj=8.353 mas, bpa=-3.363 degrees ! Estimated noise=0.528899 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 (-1.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110769 Jy ! Component: 100 - total flux cleaned = 0.0179217 Jy ! Component: 150 - total flux cleaned = 0.0220327 Jy ! Component: 200 - total flux cleaned = 0.0233673 Jy ! Total flux subtracted in 200 components = 0.0233673 Jy ! Clean residual min=-0.005704 max=0.006010 Jy/beam ! Clean residual mean=0.000008 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.263386 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 67 components and 0.263386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.082108Jy sigma=0.756155 ! Fit after self-cal, rms=0.082096Jy sigma=0.755383 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.138 x 8.353 at -3.363 degrees (North through East) ! Clean map min=-0.0053266 max=0.21625 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 1.00 ! LA 0.96 MK 1.01 NL 1.08 OV 0.97 ! PT 1.02 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 0.93 HN 0.92 LA 0.90 ! NL 0.93 OV 0.95 PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 1.02 HN 0.99 KP 0.98 ! LA 0.96 MK 1.01 NL 1.15 OV 0.98 ! PT 1.02 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.70 FD 0.93 HN 0.93 LA 0.93 ! NL 0.99 OV 0.95 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 1.01 KP 0.98 ! LA 0.96 MK 0.99 NL 1.16 OV 0.98 ! PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.82 FD 0.93 HN 0.94 LA 0.97 ! NL 0.92 OV 0.95 PT 0.94 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.082096Jy sigma=0.755383 ! Fit after self-cal, rms=0.085045Jy sigma=0.703987 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=8.464 mas, bpa=-3.482 degrees ! Estimated noise=0.530517 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 (-36.5, 61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460298 Jy ! Component: 100 - total flux cleaned = 0.00405848 Jy ! Component: 150 - total flux cleaned = 0.00358508 Jy ! Component: 200 - total flux cleaned = 0.00337715 Jy ! Total flux subtracted in 200 components = 0.00337715 Jy ! Clean residual min=-0.003607 max=0.004809 Jy/beam ! Clean residual mean=0.000013 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.266763 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.266763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.084238Jy sigma=0.699404 ! Fit after self-cal, rms=0.084235Jy sigma=0.698872 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.084235Jy sigma=0.698872 ! Fit after self-cal, rms=0.091818Jy sigma=0.663761 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=8.479 mas, bpa=-3.772 degrees ! Estimated noise=0.532575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000444861 Jy ! Component: 100 - total flux cleaned = -0.000857831 Jy ! Component: 150 - total flux cleaned = -0.000970674 Jy ! Component: 200 - total flux cleaned = -0.00106696 Jy ! Total flux subtracted in 200 components = -0.00106696 Jy ! Clean residual min=-0.002297 max=0.002024 Jy/beam ! Clean residual mean=-0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.265696 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 116 components and 0.265696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.091735Jy sigma=0.661942 ! Fit after self-cal, rms=0.091748Jy sigma=0.661752 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 = 0.000102526 Jy ! Component: 100 - total flux cleaned = -7.00492e-05 Jy ! Component: 150 - total flux cleaned = -0.000223321 Jy ! Component: 200 - total flux cleaned = -0.000361211 Jy ! Total flux subtracted in 200 components = -0.000361211 Jy ! Clean residual min=-0.002234 max=0.002010 Jy/beam ! Clean residual mean=-0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.265334 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 130 components and 0.265334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.091700Jy sigma=0.661156 ! Fit after self-cal, rms=0.091691Jy sigma=0.661074 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.091691Jy sigma=0.661074 ! Fit after self-cal, rms=0.121014Jy sigma=0.655303 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=8.489 mas, bpa=-3.832 degrees ! Estimated noise=0.533304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129179 Jy ! Component: 100 - total flux cleaned = -0.00165854 Jy ! Component: 150 - total flux cleaned = -0.00169688 Jy ! Component: 200 - total flux cleaned = -0.00169668 Jy ! Total flux subtracted in 200 components = -0.00169668 Jy ! Clean residual min=-0.001479 max=0.001528 Jy/beam ! Clean residual mean=-0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.263638 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 150 components and 0.263638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.120975Jy sigma=0.654653 ! Fit after self-cal, rms=0.121019Jy sigma=0.654595 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 = -0.000120617 Jy ! Component: 100 - total flux cleaned = -5.74153e-05 Jy ! Component: 150 - total flux cleaned = -5.80888e-05 Jy ! Component: 200 - total flux cleaned = -3.34523e-05 Jy ! Total flux subtracted in 200 components = -3.34523e-05 Jy ! Clean residual min=-0.001446 max=0.001510 Jy/beam ! Clean residual mean=-0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.263604 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 161 components and 0.263604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.121005Jy sigma=0.654310 ! Fit after self-cal, rms=0.121001Jy sigma=0.654285 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.121001Jy sigma=0.654285 ! Fit after self-cal, rms=0.122440Jy sigma=0.654147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.675 mas, bmaj=16.56 mas, bpa=-3.502 degrees ! Estimated noise=0.672529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000764467 Jy ! Component: 100 - total flux cleaned = -0.000923249 Jy ! Component: 150 - total flux cleaned = -0.000974975 Jy ! Component: 200 - total flux cleaned = -0.000975095 Jy ! Total flux subtracted in 200 components = -0.000975095 Jy ! Clean residual min=-0.001537 max=0.001563 Jy/beam ! Clean residual mean=-0.000007 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.262629 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 183 components and 0.262629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.122432Jy sigma=0.653940 ! Fit after self-cal, rms=0.122432Jy sigma=0.653909 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 = -1.46634e-05 Jy ! Component: 100 - total flux cleaned = -1.54029e-05 Jy ! Component: 150 - total flux cleaned = -1.54361e-05 Jy ! Component: 200 - total flux cleaned = -1.49017e-05 Jy ! Total flux subtracted in 200 components = -1.49017e-05 Jy ! Clean residual min=-0.001528 max=0.001540 Jy/beam ! Clean residual mean=-0.000007 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.262614 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 192 components and 0.262614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.122428Jy sigma=0.653842 ! Fit after self-cal, rms=0.122427Jy sigma=0.653824 ! 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=3.158 mas, bmaj=8.491 mas, bpa=-3.836 degrees ! Estimated noise=0.532566 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.158 x 8.491 at -3.836 degrees (North through East) ! Clean map min=-0.0021138 max=0.21808 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=2.505 mas, bmaj=7.067 mas, bpa=-3.793 degrees ! Estimated noise=0.767724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17599 Jy ! Component: 100 - total flux cleaned = 0.215352 Jy ! Component: 150 - total flux cleaned = 0.229963 Jy ! Component: 200 - total flux cleaned = 0.238144 Jy ! Total flux subtracted in 200 components = 0.238144 Jy ! Clean residual min=-0.002738 max=0.004231 Jy/beam ! Clean residual mean=0.000002 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.238144 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.238144 Jy ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=8.491 mas, bpa=-3.836 degrees ! Estimated noise=0.532566 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 = 0.00718026 Jy ! Component: 100 - total flux cleaned = 0.0117804 Jy ! Component: 150 - total flux cleaned = 0.0150955 Jy ! Component: 200 - total flux cleaned = 0.0175957 Jy ! Total flux subtracted in 200 components = 0.0175957 Jy ! Clean residual min=-0.001629 max=0.002164 Jy/beam ! Clean residual mean=-0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.25574 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 93 components and 0.25574 Jy ! Inverting map ! Added new window around map position (-1, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021869 Jy ! Component: 100 - total flux cleaned = 0.00378796 Jy ! Component: 150 - total flux cleaned = 0.00486082 Jy ! Component: 200 - total flux cleaned = 0.00541704 Jy ! Total flux subtracted in 200 components = 0.00541704 Jy ! Clean residual min=-0.001334 max=0.001304 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.261157 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 115 components and 0.261157 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=7.675 mas, bmaj=16.56 mas, bpa=-3.502 degrees ! Estimated noise=0.672529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116935 Jy ! Component: 100 - total flux cleaned = 0.0015369 Jy ! Component: 150 - total flux cleaned = 0.00173406 Jy ! Component: 200 - total flux cleaned = 0.00181938 Jy ! Total flux subtracted in 200 components = 0.00181938 Jy ! Clean residual min=-0.001484 max=0.001472 Jy/beam ! Clean residual mean=-0.000007 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.262976 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 = 7.6583e-05 Jy ! Component: 100 - total flux cleaned = 0.0001458 Jy ! Component: 150 - total flux cleaned = 0.000224935 Jy ! Component: 200 - total flux cleaned = 0.00028343 Jy ! Total flux subtracted in 200 components = 0.00028343 Jy ! Clean residual min=-0.001460 max=0.001487 Jy/beam ! Clean residual mean=-0.000007 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.26326 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 168 components and 0.26326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=8.491 mas, bpa=-3.836 degrees ! Estimated noise=0.532566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145161 Jy ! Component: 100 - total flux cleaned = -0.000117929 Jy ! Component: 150 - total flux cleaned = -4.10873e-05 Jy ! Component: 200 - total flux cleaned = -1.79769e-05 Jy ! Total flux subtracted in 200 components = -1.79769e-05 Jy ! Clean residual min=-0.001293 max=0.001368 Jy/beam ! Clean residual mean=-0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.263242 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 188 components and 0.263242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.122428Jy sigma=0.653496 ! Fit after self-cal, rms=0.122402Jy sigma=0.653364 wmodel J0140-1532_S_map.mod ! Writing 188 model components to file: J0140-1532_S_map.mod wobs J0140-1532_S_uvs.fits ! Writing UV FITS file: J0140-1532_S_uvs.fits wwins J0140-1532_S_map.win ! wwins: Wrote 5 windows to J0140-1532_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 = 0.000430076 Jy ! Component: 100 - total flux cleaned = 0.00054666 Jy ! Component: 150 - total flux cleaned = 0.000681714 Jy ! Component: 200 - total flux cleaned = 0.000878104 Jy ! Component: 250 - total flux cleaned = 0.000962988 Jy ! Component: 300 - total flux cleaned = 0.00102517 Jy ! Component: 350 - total flux cleaned = 0.00108621 Jy ! Component: 400 - total flux cleaned = 0.00118528 Jy ! Component: 450 - total flux cleaned = 0.00124333 Jy ! Component: 500 - total flux cleaned = 0.00126246 Jy ! Component: 550 - total flux cleaned = 0.00128162 Jy ! Component: 600 - total flux cleaned = 0.00126336 Jy ! Component: 650 - total flux cleaned = 0.00122733 Jy ! Component: 700 - total flux cleaned = 0.00120925 Jy ! Component: 750 - total flux cleaned = 0.00112123 Jy ! Component: 800 - total flux cleaned = 0.00112116 Jy ! Component: 850 - total flux cleaned = 0.00103539 Jy ! Component: 900 - total flux cleaned = 0.00103558 Jy ! Component: 950 - total flux cleaned = 0.00100224 Jy ! Component: 1000 - total flux cleaned = 0.00100245 Jy ! Component: 1050 - total flux cleaned = 0.000986364 Jy ! Component: 1100 - total flux cleaned = 0.00100258 Jy ! Component: 1150 - total flux cleaned = 0.00100236 Jy ! Component: 1200 - total flux cleaned = 0.00098656 Jy ! Component: 1250 - total flux cleaned = 0.00101799 Jy ! Component: 1300 - total flux cleaned = 0.000987048 Jy ! Component: 1350 - total flux cleaned = 0.00106384 Jy ! Component: 1400 - total flux cleaned = 0.00103349 Jy ! Component: 1450 - total flux cleaned = 0.00104857 Jy ! Component: 1500 - total flux cleaned = 0.00107844 Jy ! Component: 1550 - total flux cleaned = 0.00107832 Jy ! Component: 1600 - total flux cleaned = 0.00107831 Jy ! Component: 1650 - total flux cleaned = 0.00104906 Jy ! Component: 1700 - total flux cleaned = 0.00102038 Jy ! Component: 1750 - total flux cleaned = 0.00104919 Jy ! Component: 1800 - total flux cleaned = 0.00100654 Jy ! Component: 1850 - total flux cleaned = 0.000978318 Jy ! Component: 1900 - total flux cleaned = 0.0010622 Jy ! Component: 1950 - total flux cleaned = 0.000978766 Jy ! Component: 2000 - total flux cleaned = 0.000951156 Jy ! Component: 2050 - total flux cleaned = 0.000937425 Jy ! Component: 2100 - total flux cleaned = 0.000896726 Jy ! Component: 2150 - total flux cleaned = 0.000896641 Jy ! Component: 2200 - total flux cleaned = 0.00085652 Jy ! Component: 2250 - total flux cleaned = 0.000909744 Jy ! Component: 2300 - total flux cleaned = 0.000909692 Jy ! Component: 2350 - total flux cleaned = 0.00089645 Jy ! Component: 2400 - total flux cleaned = 0.00089632 Jy ! Component: 2450 - total flux cleaned = 0.000883375 Jy ! Component: 2500 - total flux cleaned = 0.000922078 Jy ! Component: 2550 - total flux cleaned = 0.000883501 Jy ! Component: 2600 - total flux cleaned = 0.000896233 Jy ! Component: 2650 - total flux cleaned = 0.000946909 Jy ! Component: 2700 - total flux cleaned = 0.00088378 Jy ! Component: 2750 - total flux cleaned = 0.000883823 Jy ! Component: 2800 - total flux cleaned = 0.000858868 Jy ! Component: 2850 - total flux cleaned = 0.000933214 Jy ! Component: 2900 - total flux cleaned = 0.000871537 Jy ! Component: 2950 - total flux cleaned = 0.00088378 Jy ! Component: 3000 - total flux cleaned = 0.000908086 Jy ! Component: 3050 - total flux cleaned = 0.000859561 Jy ! Component: 3100 - total flux cleaned = 0.000859558 Jy ! Component: 3150 - total flux cleaned = 0.000847503 Jy ! Component: 3200 - total flux cleaned = 0.000859541 Jy ! Component: 3250 - total flux cleaned = 0.000764535 Jy ! Component: 3300 - total flux cleaned = 0.000752756 Jy ! Component: 3350 - total flux cleaned = 0.000776305 Jy ! Component: 3400 - total flux cleaned = 0.000764677 Jy ! Component: 3450 - total flux cleaned = 0.000753012 Jy ! Component: 3500 - total flux cleaned = 0.00069512 Jy ! Component: 3550 - total flux cleaned = 0.000637516 Jy ! Component: 3600 - total flux cleaned = 0.000614609 Jy ! Component: 3650 - total flux cleaned = 0.000603143 Jy ! Component: 3700 - total flux cleaned = 0.000569068 Jy ! Component: 3750 - total flux cleaned = 0.000523848 Jy ! Component: 3800 - total flux cleaned = 0.000557535 Jy ! Component: 3850 - total flux cleaned = 0.000512801 Jy ! Component: 3900 - total flux cleaned = 0.000490546 Jy ! Component: 3950 - total flux cleaned = 0.000457341 Jy ! Component: 4000 - total flux cleaned = 0.00041329 Jy ! Component: 4050 - total flux cleaned = 0.000402266 Jy ! Total flux subtracted in 4096 components = 0.000413129 Jy ! Clean residual min=-0.000646 max=0.000654 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.263655 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 485 components and 0.263655 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0140-1532_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.158 x 8.491 at -3.836 degrees (North through East) ! Clean map min=-0.00098375 max=0.22203 Jy/beam ! Writing clean map to FITS file: J0140-1532_S_map.fits wmodel J0140-1532_S_map.mod ! Writing 485 model components to file: J0140-1532_S_map.mod wobs J0140-1532_S_uvs.fits ! Writing UV FITS file: J0140-1532_S_uvs.fits wwins J0140-1532_S_map.win ! wwins: Wrote 6 windows to J0140-1532_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.222029 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210496 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.284416 0.284416 0.568832 1.13766 2.27533 4.55065 9.10131 18.2026 36.4052 72.8105 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.222 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1054.79 quit ! Quitting program ! Log file J0140-1532_S_dfm.log closed on Fri Feb 15 19:42:13 2019