! Started logfile: /image_prod/ug002_uvm//J1231-3533_S_a_dfm.log on Wed Mar 4 17:07:03 2020 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 /image_prod/ug002_uvm//J1231-3533_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1231-3533_S_a_uvm.fits ! AN table 1: 76 integrations on 21 of 21 possible baselines. ! AN table 2: 100 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.912173 visibilities/baseline/integration-bin. ! Found source: J1231-3533 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 7104 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J1231-3533_S_a] 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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003683Jy sigma=6.570979 ! Fit after self-cal, rms=0.942214Jy sigma=6.164647 ! 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=3.827 mas, bmaj=38.01 mas, bpa=-13.99 degrees ! Estimated noise=2.1243 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 = 0.0447596 Jy ! Component: 100 - total flux cleaned = 0.057402 Jy ! Total flux subtracted in 100 components = 0.057402 Jy ! Clean residual min=-0.003666 max=0.004888 Jy/beam ! Clean residual mean=-0.000039 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.057402 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.057402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071531Jy sigma=0.427538 ! Fit after self-cal, rms=0.070688Jy sigma=0.421779 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575066 Jy ! Component: 100 - total flux cleaned = 0.00807704 Jy ! Total flux subtracted in 100 components = 0.00807704 Jy ! Clean residual min=-0.002732 max=0.002811 Jy/beam ! Clean residual mean=-0.000033 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.065479 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.065479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070298Jy sigma=0.418578 ! Fit after self-cal, rms=0.070314Jy sigma=0.418433 ! 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=5.26 mas, bmaj=40.84 mas, bpa=-13.54 degrees ! Estimated noise=1.30687 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 = 0.00161435 Jy ! Component: 100 - total flux cleaned = 0.00194434 Jy ! Component: 150 - total flux cleaned = 0.0020182 Jy ! Component: 200 - total flux cleaned = 0.00202021 Jy ! Total flux subtracted in 200 components = 0.00202021 Jy ! Clean residual min=-0.002285 max=0.002043 Jy/beam ! Clean residual mean=-0.000043 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0674992 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.0674992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070255Jy sigma=0.418061 ! Fit after self-cal, rms=0.070255Jy sigma=0.418010 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.26 x 40.84 at -13.54 degrees (North through East) ! Clean map min=-0.0022434 max=0.060135 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 0.99 LA 1.02 MK 0.95 ! NL 0.99 OV 1.05 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 1.01 NL 1.08 OV 1.00 ! PT 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 1.01 LA 0.93 MK 1.14 ! NL 1.10 OV 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 KP 1.03 NL 0.94 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.94 LA 0.95 MK 1.03 ! NL 0.89 OV 0.99 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 1.03 NL 0.92 OV 1.06 ! PT 1.07 ! ! ! Fit before self-cal, rms=0.070255Jy sigma=0.418010 ! Fit after self-cal, rms=0.069490Jy sigma=0.416680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.277 mas, bmaj=40.49 mas, bpa=-13.47 degrees ! Estimated noise=1.29599 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 = 0.000366408 Jy ! Component: 100 - total flux cleaned = 0.000426963 Jy ! Component: 150 - total flux cleaned = 0.000481345 Jy ! Component: 200 - total flux cleaned = 0.000505396 Jy ! Total flux subtracted in 200 components = 0.000505396 Jy ! Clean residual min=-0.002094 max=0.001733 Jy/beam ! Clean residual mean=-0.000013 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0680046 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.0680046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069466Jy sigma=0.416514 ! Fit after self-cal, rms=0.069483Jy sigma=0.416399 ! 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. ! ! Fit before self-cal, rms=0.069483Jy sigma=0.416399 ! Fit after self-cal, rms=0.069395Jy sigma=0.415786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.243 mas, bmaj=40.68 mas, bpa=-13.49 degrees ! Estimated noise=1.29937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631882 Jy ! Component: 100 - total flux cleaned = 0.000731587 Jy ! Component: 150 - total flux cleaned = 0.00073237 Jy ! Component: 200 - total flux cleaned = 0.000751886 Jy ! Total flux subtracted in 200 components = 0.000751886 Jy ! Clean residual min=-0.002024 max=0.001697 Jy/beam ! Clean residual mean=-0.000003 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0687565 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.0687565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069376Jy sigma=0.415707 ! Fit after self-cal, rms=0.069398Jy sigma=0.415634 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 = 0.000103338 Jy ! Component: 100 - total flux cleaned = 0.00014541 Jy ! Component: 150 - total flux cleaned = 0.000163977 Jy ! Component: 200 - total flux cleaned = 0.00016339 Jy ! Total flux subtracted in 200 components = 0.00016339 Jy ! Clean residual min=-0.002033 max=0.001695 Jy/beam ! Clean residual mean=-0.000003 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0689199 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.0689199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069386Jy sigma=0.415573 ! Fit after self-cal, rms=0.069385Jy sigma=0.415567 ! 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. ! ! Fit before self-cal, rms=0.069385Jy sigma=0.415567 ! Fit after self-cal, rms=0.069259Jy sigma=0.415401 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.204 mas, bmaj=40.64 mas, bpa=-13.51 degrees ! Estimated noise=1.29842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000411148 Jy ! Component: 100 - total flux cleaned = 0.0005068 Jy ! Component: 150 - total flux cleaned = 0.000507225 Jy ! Component: 200 - total flux cleaned = 0.000524477 Jy ! Total flux subtracted in 200 components = 0.000524477 Jy ! Clean residual min=-0.002087 max=0.001867 Jy/beam ! Clean residual mean=-0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0694444 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 0.0694444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069243Jy sigma=0.415330 ! Fit after self-cal, rms=0.069272Jy sigma=0.415281 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 = 5.85264e-05 Jy ! Component: 100 - total flux cleaned = 9.69487e-05 Jy ! Component: 150 - total flux cleaned = 0.000113744 Jy ! Component: 200 - total flux cleaned = 8.05052e-05 Jy ! Total flux subtracted in 200 components = 8.05052e-05 Jy ! Clean residual min=-0.002075 max=0.001755 Jy/beam ! Clean residual mean=-0.000003 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0695249 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.0695249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069263Jy sigma=0.415235 ! Fit after self-cal, rms=0.069264Jy sigma=0.415229 ! 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. ! ! Fit before self-cal, rms=0.069264Jy sigma=0.415229 ! Fit after self-cal, rms=0.069122Jy sigma=0.415200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.08 mas, bmaj=44.5 mas, bpa=-10.38 degrees ! Estimated noise=1.36898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.86036e-05 Jy ! Component: 100 - total flux cleaned = -7.09795e-05 Jy ! Component: 150 - total flux cleaned = -9.37067e-05 Jy ! Component: 200 - total flux cleaned = -0.000124118 Jy ! Total flux subtracted in 200 components = -0.000124118 Jy ! Clean residual min=-0.001945 max=0.001732 Jy/beam ! Clean residual mean=-0.000004 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0694008 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 143 components and 0.0694008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069117Jy sigma=0.415174 ! Fit after self-cal, rms=0.069128Jy sigma=0.415166 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 = -4.50984e-05 Jy ! Component: 100 - total flux cleaned = -6.52172e-05 Jy ! Component: 150 - total flux cleaned = -8.45399e-05 Jy ! Component: 200 - total flux cleaned = -9.37579e-05 Jy ! Total flux subtracted in 200 components = -9.37579e-05 Jy ! Clean residual min=-0.001924 max=0.001733 Jy/beam ! Clean residual mean=-0.000004 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.069307 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 163 components and 0.069307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069125Jy sigma=0.415153 ! Fit after self-cal, rms=0.069126Jy sigma=0.415150 ! 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=5.176 mas, bmaj=40.6 mas, bpa=-13.53 degrees ! Estimated noise=1.29696 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.176 x 40.6 at -13.53 degrees (North through East) ! Clean map min=-0.0020265 max=0.059576 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=3.752 mas, bmaj=38 mas, bpa=-13.93 degrees ! Estimated noise=2.06692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0439296 Jy ! Component: 100 - total flux cleaned = 0.0572481 Jy ! Component: 150 - total flux cleaned = 0.0625359 Jy ! Component: 200 - total flux cleaned = 0.065846 Jy ! Total flux subtracted in 200 components = 0.065846 Jy ! Clean residual min=-0.002752 max=0.003028 Jy/beam ! Clean residual mean=-0.000001 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0658461 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0658461 Jy ! Inverting map and beam ! Estimated beam: bmin=5.176 mas, bmaj=40.6 mas, bpa=-13.53 degrees ! Estimated noise=1.29696 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 = 0.00272783 Jy ! Component: 100 - total flux cleaned = 0.00330257 Jy ! Component: 150 - total flux cleaned = 0.00375533 Jy ! Component: 200 - total flux cleaned = 0.00407235 Jy ! Total flux subtracted in 200 components = 0.00407235 Jy ! Clean residual min=-0.002417 max=0.001960 Jy/beam ! Clean residual mean=-0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0699184 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.0699184 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=10.08 mas, bmaj=44.5 mas, bpa=-10.38 degrees ! Estimated noise=1.36898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.98467e-05 Jy ! Component: 100 - total flux cleaned = -0.000134051 Jy ! Component: 150 - total flux cleaned = -0.000245473 Jy ! Component: 200 - total flux cleaned = -0.000343895 Jy ! Total flux subtracted in 200 components = -0.000343895 Jy ! Clean residual min=-0.002107 max=0.001869 Jy/beam ! Clean residual mean=-0.000004 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0695745 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 = -3.50626e-05 Jy ! Component: 100 - total flux cleaned = -6.7509e-05 Jy ! Component: 150 - total flux cleaned = -8.36311e-05 Jy ! Component: 200 - total flux cleaned = -0.000113884 Jy ! Total flux subtracted in 200 components = -0.000113884 Jy ! Clean residual min=-0.002039 max=0.001848 Jy/beam ! Clean residual mean=-0.000004 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0694606 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 116 components and 0.0694606 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.176 mas, bmaj=40.6 mas, bpa=-13.53 degrees ! Estimated noise=1.29696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101109 Jy ! Component: 100 - total flux cleaned = 0.000129154 Jy ! Component: 150 - total flux cleaned = 0.000129762 Jy ! Component: 200 - total flux cleaned = 0.000130668 Jy ! Total flux subtracted in 200 components = 0.000130668 Jy ! Clean residual min=-0.002136 max=0.001896 Jy/beam ! Clean residual mean=-0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0695913 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.0695913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069139Jy sigma=0.415273 ! Fit after self-cal, rms=0.069147Jy sigma=0.415249 wmodel J1231-3533_S_a_map.mod ! Writing 135 model components to file: J1231-3533_S_a_map.mod wobs J1231-3533_S_a_uvs.fits ! Writing UV FITS file: J1231-3533_S_a_uvs.fits wwins J1231-3533_S_a_map.win ! wwins: Wrote 1 windows to J1231-3533_S_a_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 = -0.000658288 Jy ! Component: 100 - total flux cleaned = -0.000690971 Jy ! Component: 150 - total flux cleaned = -0.000577692 Jy ! Component: 200 - total flux cleaned = -0.000658221 Jy ! Component: 250 - total flux cleaned = -0.000759783 Jy ! Component: 300 - total flux cleaned = -0.000760498 Jy ! Component: 350 - total flux cleaned = -0.00078387 Jy ! Component: 400 - total flux cleaned = -0.000762141 Jy ! Component: 450 - total flux cleaned = -0.000783236 Jy ! Component: 500 - total flux cleaned = -0.000741617 Jy ! Component: 550 - total flux cleaned = -0.000681339 Jy ! Component: 600 - total flux cleaned = -0.000604137 Jy ! Component: 650 - total flux cleaned = -0.000547618 Jy ! Component: 700 - total flux cleaned = -0.00045566 Jy ! Component: 750 - total flux cleaned = -0.000437912 Jy ! Component: 800 - total flux cleaned = -0.000402536 Jy ! Component: 850 - total flux cleaned = -0.000350054 Jy ! Component: 900 - total flux cleaned = -0.000282084 Jy ! Component: 950 - total flux cleaned = -0.000215492 Jy ! Component: 1000 - total flux cleaned = -0.000150249 Jy ! Component: 1050 - total flux cleaned = -7.04754e-05 Jy ! Component: 1100 - total flux cleaned = -7.05705e-05 Jy ! Component: 1150 - total flux cleaned = -3.9653e-05 Jy ! Component: 1200 - total flux cleaned = -2.4025e-05 Jy ! Component: 1250 - total flux cleaned = 6.54867e-05 Jy ! Component: 1300 - total flux cleaned = 9.49401e-05 Jy ! Component: 1350 - total flux cleaned = 0.000138314 Jy ! Component: 1400 - total flux cleaned = 0.000194972 Jy ! Component: 1450 - total flux cleaned = 0.00025082 Jy ! Component: 1500 - total flux cleaned = 0.000305674 Jy ! Component: 1550 - total flux cleaned = 0.000386633 Jy ! Component: 1600 - total flux cleaned = 0.000439713 Jy ! Component: 1650 - total flux cleaned = 0.000452602 Jy ! Component: 1700 - total flux cleaned = 0.000517286 Jy ! Component: 1750 - total flux cleaned = 0.000555495 Jy ! Component: 1800 - total flux cleaned = 0.000630797 Jy ! Component: 1850 - total flux cleaned = 0.000667714 Jy ! Component: 1900 - total flux cleaned = 0.000704434 Jy ! Component: 1950 - total flux cleaned = 0.000788695 Jy ! Component: 2000 - total flux cleaned = 0.000860035 Jy ! Component: 2050 - total flux cleaned = 0.000918836 Jy ! Component: 2100 - total flux cleaned = 0.00100014 Jy ! Component: 2150 - total flux cleaned = 0.00108027 Jy ! Component: 2200 - total flux cleaned = 0.00117084 Jy ! Component: 2250 - total flux cleaned = 0.00122668 Jy ! Component: 2300 - total flux cleaned = 0.00128206 Jy ! Component: 2350 - total flux cleaned = 0.00138044 Jy ! Component: 2400 - total flux cleaned = 0.00144524 Jy ! Component: 2450 - total flux cleaned = 0.00149874 Jy ! Component: 2500 - total flux cleaned = 0.00159391 Jy ! Component: 2550 - total flux cleaned = 0.00165649 Jy ! Component: 2600 - total flux cleaned = 0.00173911 Jy ! Component: 2650 - total flux cleaned = 0.0018004 Jy ! Component: 2700 - total flux cleaned = 0.00186107 Jy ! Component: 2750 - total flux cleaned = 0.00190117 Jy ! Component: 2800 - total flux cleaned = 0.00198045 Jy ! Component: 2850 - total flux cleaned = 0.00200992 Jy ! Component: 2900 - total flux cleaned = 0.00208779 Jy ! Component: 2950 - total flux cleaned = 0.00215519 Jy ! Component: 3000 - total flux cleaned = 0.00221247 Jy ! Component: 3050 - total flux cleaned = 0.00225979 Jy ! Component: 3100 - total flux cleaned = 0.00233483 Jy ! Component: 3150 - total flux cleaned = 0.00241841 Jy ! Component: 3200 - total flux cleaned = 0.00246441 Jy ! Component: 3250 - total flux cleaned = 0.00249182 Jy ! Component: 3300 - total flux cleaned = 0.00251902 Jy ! Component: 3350 - total flux cleaned = 0.00254603 Jy ! Component: 3400 - total flux cleaned = 0.00255499 Jy ! Component: 3450 - total flux cleaned = 0.0025728 Jy ! Component: 3500 - total flux cleaned = 0.00258168 Jy ! Component: 3550 - total flux cleaned = 0.00259933 Jy ! Component: 3600 - total flux cleaned = 0.00261686 Jy ! Component: 3650 - total flux cleaned = 0.00264296 Jy ! Component: 3700 - total flux cleaned = 0.00266023 Jy ! Component: 3750 - total flux cleaned = 0.0026775 Jy ! Component: 3800 - total flux cleaned = 0.00268611 Jy ! Component: 3850 - total flux cleaned = 0.00269465 Jy ! Component: 3900 - total flux cleaned = 0.00272011 Jy ! Component: 3950 - total flux cleaned = 0.00272859 Jy ! Component: 4000 - total flux cleaned = 0.00276224 Jy ! Component: 4050 - total flux cleaned = 0.00278729 Jy ! Total flux subtracted in 4096 components = 0.00277897 Jy ! Clean residual min=-0.000448 max=0.000452 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0723703 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 469 components and 0.0723703 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1231-3533_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.176 x 40.6 at -13.53 degrees (North through East) ! Clean map min=-0.0018424 max=0.058778 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1231-3533_S_a_map.fits wmodel /image_prod/ug002_uvm//J1231-3533_S_a_map.mod ! Writing 469 model components to file: /image_prod/ug002_uvm//J1231-3533_S_a_map.mod wobs /image_prod/ug002_uvm//J1231-3533_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1231-3533_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1231-3533_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uvm//J1231-3533_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0587777 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180615 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.921855 0.921855 1.84371 3.68742 7.37484 14.7497 29.4994 58.9987 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 325.43 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1231-3533_S_a_dfm.log closed on Wed Mar 4 17:07:07 2020