! Started logfile: .//J0631-1430_X_dfm.log on Mon Jan 20 17:34:19 2020 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 .//J0631-1430_X_uva.fits ! Reading UV FITS file: .//J0631-1430_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0631-1430 ! ! 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 76 lines of history. ! ! Reading 3360 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 J0631-1430_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=1.007123Jy sigma=16.204425 ! Fit after self-cal, rms=0.926205Jy sigma=14.875594 ! 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=1.331 mas, bmaj=5.701 mas, bpa=-11.24 degrees ! Estimated noise=1.19009 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 = 0.057444 Jy ! Component: 100 - total flux cleaned = 0.0708957 Jy ! Total flux subtracted in 100 components = 0.0708957 Jy ! Clean residual min=-0.005464 max=0.006134 Jy/beam ! Clean residual mean=-0.000002 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.0708957 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0708957 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=0.061478Jy sigma=0.705586 ! Fit after self-cal, rms=0.061216Jy sigma=0.699395 ! 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=1.553 mas, bmaj=5.762 mas, bpa=-11.51 degrees ! Estimated noise=0.80512 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 = 0.00666848 Jy ! Component: 100 - total flux cleaned = 0.00968108 Jy ! Component: 150 - total flux cleaned = 0.0106043 Jy ! Component: 200 - total flux cleaned = 0.0112995 Jy ! Total flux subtracted in 200 components = 0.0112995 Jy ! Clean residual min=-0.004323 max=0.003940 Jy/beam ! Clean residual mean=0.000010 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.0821952 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.0821952 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=0.060464Jy sigma=0.683899 ! Fit after self-cal, rms=0.060469Jy sigma=0.683643 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.553 x 5.762 at -11.51 degrees (North through East) ! Clean map min=-0.0042761 max=0.07475 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.01 KP 0.96 ! LA 1.04 NL 1.02 OV 0.99 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.90 HN 1.09 KP 1.03 ! LA 0.88 NL 0.94 OV 1.07 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 1.16 KP 1.05 ! LA 1.03 NL 0.97 OV 1.07 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.98 KP 0.95 ! LA 1.04 NL 0.99 OV 1.24 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.06 KP 0.97 ! LA 0.87 NL 0.90 OV 1.12 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.87 HN 1.08 KP 1.06 ! LA 0.94 NL 0.99 OV 1.22 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.01 KP 1.01 ! LA 0.98 NL 0.92 OV 1.11 PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.86 HN 1.11 KP 0.98 ! LA 0.94 NL 1.00 OV 1.14 PT 0.86 ! ! ! Fit before self-cal, rms=0.060469Jy sigma=0.683643 ! Fit after self-cal, rms=0.058676Jy sigma=0.669710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=5.766 mas, bpa=-11.86 degrees ! Estimated noise=0.802181 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 = -0.0010342 Jy ! Component: 100 - total flux cleaned = -0.00134501 Jy ! Component: 150 - total flux cleaned = -0.00147304 Jy ! Component: 200 - total flux cleaned = -0.00158558 Jy ! Total flux subtracted in 200 components = -0.00158558 Jy ! Clean residual min=-0.002868 max=0.003773 Jy/beam ! Clean residual mean=0.000011 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.0806096 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 53 components and 0.0806096 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=0.058636Jy sigma=0.668748 ! Fit after self-cal, rms=0.058687Jy sigma=0.668419 ! 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=0.058687Jy sigma=0.668419 ! Fit after self-cal, rms=0.058205Jy sigma=0.668251 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.595 mas, bmaj=5.786 mas, bpa=-11.93 degrees ! Estimated noise=0.799797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105985 Jy ! Component: 100 - total flux cleaned = -0.00128882 Jy ! Component: 150 - total flux cleaned = -0.00141033 Jy ! Component: 200 - total flux cleaned = -0.00151786 Jy ! Total flux subtracted in 200 components = -0.00151786 Jy ! Clean residual min=-0.002752 max=0.003675 Jy/beam ! Clean residual mean=0.000011 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.0790918 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.0790918 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=0.058180Jy sigma=0.667689 ! Fit after self-cal, rms=0.058178Jy sigma=0.667674 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 = -1.58852e-05 Jy ! Component: 100 - total flux cleaned = -7.02793e-05 Jy ! Component: 150 - total flux cleaned = -0.000120426 Jy ! Component: 200 - total flux cleaned = -0.000166459 Jy ! Total flux subtracted in 200 components = -0.000166459 Jy ! Clean residual min=-0.002724 max=0.003614 Jy/beam ! Clean residual mean=0.000011 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.0789253 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.0789253 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=0.058170Jy sigma=0.667480 ! Fit after self-cal, rms=0.058168Jy sigma=0.667471 ! 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=0.058168Jy sigma=0.667471 ! Fit after self-cal, rms=0.058257Jy sigma=0.667366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=5.81 mas, bpa=-12.01 degrees ! Estimated noise=0.801616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000442633 Jy ! Component: 100 - total flux cleaned = -0.00065706 Jy ! Component: 150 - total flux cleaned = -0.000859594 Jy ! Component: 200 - total flux cleaned = -0.00101656 Jy ! Total flux subtracted in 200 components = -0.00101656 Jy ! Clean residual min=-0.002611 max=0.003677 Jy/beam ! Clean residual mean=0.000010 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0779088 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.0779087 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=0.058240Jy sigma=0.667063 ! Fit after self-cal, rms=0.058246Jy sigma=0.667049 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 = -2.91963e-05 Jy ! Component: 100 - total flux cleaned = -7.32059e-05 Jy ! Component: 150 - total flux cleaned = -0.000113695 Jy ! Component: 200 - total flux cleaned = -0.000138676 Jy ! Total flux subtracted in 200 components = -0.000138676 Jy ! Clean residual min=-0.002602 max=0.003651 Jy/beam ! Clean residual mean=0.000010 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.0777701 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.07777 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=0.058239Jy sigma=0.666939 ! Fit after self-cal, rms=0.058239Jy sigma=0.666934 ! 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=0.058239Jy sigma=0.666934 ! Fit after self-cal, rms=0.058186Jy sigma=0.666812 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.44 mas, bmaj=5.605 mas, bpa=-12.88 degrees ! Estimated noise=0.868358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138152 Jy ! Component: 100 - total flux cleaned = -0.00026866 Jy ! Component: 150 - total flux cleaned = -0.000333305 Jy ! Component: 200 - total flux cleaned = -0.000377151 Jy ! Total flux subtracted in 200 components = -0.000377151 Jy ! Clean residual min=-0.002890 max=0.004348 Jy/beam ! Clean residual mean=0.000015 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.0773929 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 113 components and 0.0773929 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=0.058191Jy sigma=0.666681 ! Fit after self-cal, rms=0.058192Jy sigma=0.666658 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 = 3.01121e-05 Jy ! Component: 100 - total flux cleaned = -8.74967e-06 Jy ! Component: 150 - total flux cleaned = -4.55165e-05 Jy ! Component: 200 - total flux cleaned = -5.69792e-05 Jy ! Total flux subtracted in 200 components = -5.69792e-05 Jy ! Clean residual min=-0.002822 max=0.004339 Jy/beam ! Clean residual mean=0.000015 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.0773359 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 0.0773359 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=0.058197Jy sigma=0.666608 ! Fit after self-cal, rms=0.058194Jy sigma=0.666603 ! 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=1.607 mas, bmaj=5.833 mas, bpa=-12.07 degrees ! Estimated noise=0.803565 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 5.833 at -12.07 degrees (North through East) ! Clean map min=-0.0025081 max=0.074366 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=1.366 mas, bmaj=5.769 mas, bpa=-11.66 degrees ! Estimated noise=1.20958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0584158 Jy ! Component: 100 - total flux cleaned = 0.0714414 Jy ! Component: 150 - total flux cleaned = 0.0738394 Jy ! Component: 200 - total flux cleaned = 0.0750846 Jy ! Total flux subtracted in 200 components = 0.0750846 Jy ! Clean residual min=-0.004171 max=0.004498 Jy/beam ! Clean residual mean=0.000005 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.0750846 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0750846 Jy ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=5.833 mas, bpa=-12.07 degrees ! Estimated noise=0.803565 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 = 0.000867834 Jy ! Component: 100 - total flux cleaned = 0.0012607 Jy ! Component: 150 - total flux cleaned = 0.0013714 Jy ! Component: 200 - total flux cleaned = 0.00137233 Jy ! Total flux subtracted in 200 components = 0.00137233 Jy ! Clean residual min=-0.002957 max=0.003716 Jy/beam ! Clean residual mean=0.000009 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.0764569 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0764569 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=2.44 mas, bmaj=5.605 mas, bpa=-12.88 degrees ! Estimated noise=0.868358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491561 Jy ! Component: 100 - total flux cleaned = 0.000525245 Jy ! Component: 150 - total flux cleaned = 0.000501275 Jy ! Component: 200 - total flux cleaned = 0.000480464 Jy ! Total flux subtracted in 200 components = 0.000480464 Jy ! Clean residual min=-0.002989 max=0.004406 Jy/beam ! Clean residual mean=0.000014 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.0769374 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.79035e-05 Jy ! Component: 100 - total flux cleaned = 5.18979e-05 Jy ! Component: 150 - total flux cleaned = 8.3927e-05 Jy ! Component: 200 - total flux cleaned = 9.93698e-05 Jy ! Total flux subtracted in 200 components = 9.93698e-05 Jy ! Clean residual min=-0.002911 max=0.004412 Jy/beam ! Clean residual mean=0.000015 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.0770368 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 0.0770368 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=5.833 mas, bpa=-12.07 degrees ! Estimated noise=0.803565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268352 Jy ! Component: 100 - total flux cleaned = -0.000359801 Jy ! Component: 150 - total flux cleaned = -0.000320027 Jy ! Component: 200 - total flux cleaned = -0.000301055 Jy ! Total flux subtracted in 200 components = -0.000301055 Jy ! Clean residual min=-0.002569 max=0.003693 Jy/beam ! Clean residual mean=0.000010 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.0767357 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.0767357 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=0.058183Jy sigma=0.666900 ! Fit after self-cal, rms=0.058182Jy sigma=0.666868 wmodel J0631-1430_X_map.mod ! Writing 65 model components to file: J0631-1430_X_map.mod wobs J0631-1430_X_uvs.fits ! Writing UV FITS file: J0631-1430_X_uvs.fits wwins J0631-1430_X_map.win ! wwins: Wrote 1 windows to J0631-1430_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 = 0.00154568 Jy ! Component: 100 - total flux cleaned = 0.00265029 Jy ! Component: 150 - total flux cleaned = 0.00345234 Jy ! Component: 200 - total flux cleaned = 0.00434623 Jy ! Component: 250 - total flux cleaned = 0.00498165 Jy ! Component: 300 - total flux cleaned = 0.00557155 Jy ! Component: 350 - total flux cleaned = 0.00599363 Jy ! Component: 400 - total flux cleaned = 0.00626824 Jy ! Component: 450 - total flux cleaned = 0.00638442 Jy ! Component: 500 - total flux cleaned = 0.00649541 Jy ! Component: 550 - total flux cleaned = 0.00654773 Jy ! Component: 600 - total flux cleaned = 0.00649714 Jy ! Component: 650 - total flux cleaned = 0.00642449 Jy ! Component: 700 - total flux cleaned = 0.00635527 Jy ! Component: 750 - total flux cleaned = 0.00628899 Jy ! Component: 800 - total flux cleaned = 0.00618255 Jy ! Component: 850 - total flux cleaned = 0.006142 Jy ! Component: 900 - total flux cleaned = 0.00610289 Jy ! Component: 950 - total flux cleaned = 0.0061998 Jy ! Component: 1000 - total flux cleaned = 0.00636834 Jy ! Component: 1050 - total flux cleaned = 0.00653313 Jy ! Component: 1100 - total flux cleaned = 0.00669373 Jy ! Component: 1150 - total flux cleaned = 0.00685028 Jy ! Component: 1200 - total flux cleaned = 0.00701989 Jy ! Component: 1250 - total flux cleaned = 0.0071363 Jy ! Component: 1300 - total flux cleaned = 0.00725036 Jy ! Component: 1350 - total flux cleaned = 0.0074097 Jy ! Component: 1400 - total flux cleaned = 0.00758081 Jy ! Component: 1450 - total flux cleaned = 0.00770257 Jy ! Component: 1500 - total flux cleaned = 0.00782183 Jy ! Component: 1550 - total flux cleaned = 0.00793915 Jy ! Component: 1600 - total flux cleaned = 0.00803986 Jy ! Component: 1650 - total flux cleaned = 0.00809647 Jy ! Component: 1700 - total flux cleaned = 0.00817964 Jy ! Component: 1750 - total flux cleaned = 0.00826138 Jy ! Component: 1800 - total flux cleaned = 0.00831498 Jy ! Component: 1850 - total flux cleaned = 0.0083548 Jy ! Component: 1900 - total flux cleaned = 0.0083941 Jy ! Component: 1950 - total flux cleaned = 0.00842007 Jy ! Component: 2000 - total flux cleaned = 0.00843285 Jy ! Component: 2050 - total flux cleaned = 0.0084705 Jy ! Component: 2100 - total flux cleaned = 0.00849519 Jy ! Component: 2150 - total flux cleaned = 0.00848274 Jy ! Component: 2200 - total flux cleaned = 0.008483 Jy ! Component: 2250 - total flux cleaned = 0.0085073 Jy ! Component: 2300 - total flux cleaned = 0.0085075 Jy ! Component: 2350 - total flux cleaned = 0.00854311 Jy ! Component: 2400 - total flux cleaned = 0.00856652 Jy ! Component: 2450 - total flux cleaned = 0.00857813 Jy ! Component: 2500 - total flux cleaned = 0.00858965 Jy ! Component: 2550 - total flux cleaned = 0.00860099 Jy ! Component: 2600 - total flux cleaned = 0.00862352 Jy ! Component: 2650 - total flux cleaned = 0.00862356 Jy ! Component: 2700 - total flux cleaned = 0.00866802 Jy ! Component: 2750 - total flux cleaned = 0.00869005 Jy ! Component: 2800 - total flux cleaned = 0.00872281 Jy ! Component: 2850 - total flux cleaned = 0.00874449 Jy ! Component: 2900 - total flux cleaned = 0.00876599 Jy ! Component: 2950 - total flux cleaned = 0.00880876 Jy ! Component: 3000 - total flux cleaned = 0.00885114 Jy ! Component: 3050 - total flux cleaned = 0.0088616 Jy ! Component: 3100 - total flux cleaned = 0.00890344 Jy ! Component: 3150 - total flux cleaned = 0.00892423 Jy ! Component: 3200 - total flux cleaned = 0.00895524 Jy ! Component: 3250 - total flux cleaned = 0.00896558 Jy ! Component: 3300 - total flux cleaned = 0.00901664 Jy ! Component: 3350 - total flux cleaned = 0.00903692 Jy ! Component: 3400 - total flux cleaned = 0.00906709 Jy ! Component: 3450 - total flux cleaned = 0.00905705 Jy ! Component: 3500 - total flux cleaned = 0.00907689 Jy ! Component: 3550 - total flux cleaned = 0.00909663 Jy ! Component: 3600 - total flux cleaned = 0.00908677 Jy ! Component: 3650 - total flux cleaned = 0.00909663 Jy ! Component: 3700 - total flux cleaned = 0.00911614 Jy ! Component: 3750 - total flux cleaned = 0.00909664 Jy ! Component: 3800 - total flux cleaned = 0.00910635 Jy ! Component: 3850 - total flux cleaned = 0.00906763 Jy ! Component: 3900 - total flux cleaned = 0.00904832 Jy ! Component: 3950 - total flux cleaned = 0.00901941 Jy ! Component: 4000 - total flux cleaned = 0.00900017 Jy ! Component: 4050 - total flux cleaned = 0.00896186 Jy ! Total flux subtracted in 4096 components = 0.00894271 Jy ! Clean residual min=-0.000619 max=0.000515 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0856784 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 365 components and 0.0856784 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0631-1430_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 5.833 at -12.07 degrees (North through East) ! Clean map min=-0.0013502 max=0.0747 Jy/beam ! Writing clean map to FITS file: .//J0631-1430_X_map.fits wmodel .//J0631-1430_X_map.mod ! Writing 365 model components to file: .//J0631-1430_X_map.mod wobs .//J0631-1430_X_uvs.fits ! Writing UV FITS file: .//J0631-1430_X_uvs.fits wwins .//J0631-1430_X_map.win ! wwins: Wrote 2 windows to .//J0631-1430_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0746997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163676 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.657337 0.657337 1.31467 2.62935 5.2587 10.5174 21.0348 42.0696 84.1392 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 456.386 quit ! Quitting program ! Log file .//J0631-1430_X_dfm.log closed on Mon Jan 20 17:34:23 2020