! Started logfile: .//J0944-0151_X_dfm.log on Mon Jan 20 17:50:11 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 .//J0944-0151_X_uva.fits ! Reading UV FITS file: .//J0944-0151_X_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0944-0151 ! ! 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 67 lines of history. ! ! Reading 1800 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 J0944-0151_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=1.004531Jy sigma=16.282823 ! Fit after self-cal, rms=0.960230Jy sigma=15.566083 ! 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=1.444 mas, bmaj=5.155 mas, bpa=-16.93 degrees ! Estimated noise=1.2255 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 = 0.0316274 Jy ! Component: 100 - total flux cleaned = 0.0391456 Jy ! Total flux subtracted in 100 components = 0.0391456 Jy ! Clean residual min=-0.003228 max=0.004300 Jy/beam ! Clean residual mean=0.000002 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.0391456 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0391456 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=0.041670Jy sigma=0.669568 ! Fit after self-cal, rms=0.040262Jy sigma=0.647839 ! 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=1.672 mas, bmaj=4.709 mas, bpa=-17.1 degrees ! Estimated noise=1.03585 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 = 0.00433921 Jy ! Component: 100 - total flux cleaned = 0.00623849 Jy ! Component: 150 - total flux cleaned = 0.00683261 Jy ! Component: 200 - total flux cleaned = 0.007419 Jy ! Total flux subtracted in 200 components = 0.007419 Jy ! Clean residual min=-0.002568 max=0.002470 Jy/beam ! Clean residual mean=0.000003 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0465646 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.0465646 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=0.039858Jy sigma=0.640868 ! Fit after self-cal, rms=0.039844Jy sigma=0.640594 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.672 x 4.709 at -17.1 degrees (North through East) ! Clean map min=-0.0026611 max=0.04203 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.82 HN 1.07 NL 0.94 ! OV 1.08 PT 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.25 NL 0.87 ! OV 1.04 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.86 HN 1.06 NL 0.96 ! OV 1.31 PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 1.14 NL 0.96 ! OV 0.97 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.25 NL 0.91 ! OV 1.08 PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.89 HN 0.87 NL 1.13 ! OV 0.97 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 0.87 NL 0.93 ! OV 1.21 PT 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.07 HN 1.09 NL 0.89 ! OV 1.17 PT 0.89 ! ! ! Fit before self-cal, rms=0.039844Jy sigma=0.640594 ! Fit after self-cal, rms=0.040204Jy sigma=0.633441 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=4.72 mas, bpa=-17.89 degrees ! Estimated noise=1.03549 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 = -0.000378915 Jy ! Component: 100 - total flux cleaned = -0.000469767 Jy ! Component: 150 - total flux cleaned = -0.000519155 Jy ! Component: 200 - total flux cleaned = -0.000555135 Jy ! Total flux subtracted in 200 components = -0.000555135 Jy ! Clean residual min=-0.001742 max=0.002025 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0460094 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.0460094 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=0.040182Jy sigma=0.633104 ! Fit after self-cal, rms=0.040350Jy sigma=0.632356 ! 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=0.040350Jy sigma=0.632356 ! Fit after self-cal, rms=0.040695Jy sigma=0.632132 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.699 mas, bmaj=4.73 mas, bpa=-18.11 degrees ! Estimated noise=1.03566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000411813 Jy ! Component: 100 - total flux cleaned = -0.000489372 Jy ! Component: 150 - total flux cleaned = -0.000554505 Jy ! Component: 200 - total flux cleaned = -0.000649986 Jy ! Total flux subtracted in 200 components = -0.000649986 Jy ! Clean residual min=-0.001634 max=0.001902 Jy/beam ! Clean residual mean=-0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0453595 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0453595 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=0.040684Jy sigma=0.631972 ! Fit after self-cal, rms=0.040727Jy sigma=0.631939 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 = -3.11959e-05 Jy ! Component: 100 - total flux cleaned = -0.000130786 Jy ! Component: 150 - total flux cleaned = -0.000198119 Jy ! Component: 200 - total flux cleaned = -0.0002531 Jy ! Total flux subtracted in 200 components = -0.0002531 Jy ! Clean residual min=-0.001650 max=0.001874 Jy/beam ! Clean residual mean=-0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0451064 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.0451063 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=0.040723Jy sigma=0.631898 ! Fit after self-cal, rms=0.040721Jy sigma=0.631894 ! 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=0.040721Jy sigma=0.631894 ! Fit after self-cal, rms=0.040854Jy sigma=0.631827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.704 mas, bmaj=4.741 mas, bpa=-18.24 degrees ! Estimated noise=1.03586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359309 Jy ! Component: 100 - total flux cleaned = -0.000465233 Jy ! Component: 150 - total flux cleaned = -0.000582352 Jy ! Component: 200 - total flux cleaned = -0.000702139 Jy ! Total flux subtracted in 200 components = -0.000702139 Jy ! Clean residual min=-0.001547 max=0.001808 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0444042 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.0444042 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=0.040848Jy sigma=0.631746 ! Fit after self-cal, rms=0.040864Jy sigma=0.631738 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 = -3.31325e-05 Jy ! Component: 100 - total flux cleaned = -0.000123105 Jy ! Component: 150 - total flux cleaned = -0.000209624 Jy ! Component: 200 - total flux cleaned = -0.000288108 Jy ! Total flux subtracted in 200 components = -0.000288108 Jy ! Clean residual min=-0.001556 max=0.001793 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0441161 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.0441161 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=0.040861Jy sigma=0.631713 ! Fit after self-cal, rms=0.040859Jy sigma=0.631709 ! 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=0.040859Jy sigma=0.631709 ! Fit after self-cal, rms=0.040939Jy sigma=0.631677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.219 mas, bmaj=4.686 mas, bpa=-21.97 degrees ! Estimated noise=1.09165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381364 Jy ! Component: 100 - total flux cleaned = -0.000621545 Jy ! Component: 150 - total flux cleaned = -0.000733115 Jy ! Component: 200 - total flux cleaned = -0.000840056 Jy ! Total flux subtracted in 200 components = -0.000840056 Jy ! Clean residual min=-0.001537 max=0.001577 Jy/beam ! Clean residual mean=-0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.043276 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.043276 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=0.040934Jy sigma=0.631626 ! Fit after self-cal, rms=0.040939Jy sigma=0.631621 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 = -5.4749e-05 Jy ! Component: 100 - total flux cleaned = -0.000138596 Jy ! Component: 150 - total flux cleaned = -0.000215321 Jy ! Component: 200 - total flux cleaned = -0.000291027 Jy ! Total flux subtracted in 200 components = -0.000291027 Jy ! Clean residual min=-0.001514 max=0.001570 Jy/beam ! Clean residual mean=-0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.042985 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.042985 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=0.040938Jy sigma=0.631606 ! Fit after self-cal, rms=0.040935Jy sigma=0.631603 ! 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=1.708 mas, bmaj=4.748 mas, bpa=-18.34 degrees ! Estimated noise=1.03613 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.708 x 4.748 at -18.34 degrees (North through East) ! Clean map min=-0.0014614 max=0.041767 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=1.474 mas, bmaj=5.206 mas, bpa=-18 degrees ! Estimated noise=1.23329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326487 Jy ! Component: 100 - total flux cleaned = 0.0398676 Jy ! Component: 150 - total flux cleaned = 0.0424658 Jy ! Component: 200 - total flux cleaned = 0.043393 Jy ! Total flux subtracted in 200 components = 0.043393 Jy ! Clean residual min=-0.002206 max=0.002348 Jy/beam ! Clean residual mean=-0.000000 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.043393 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 0.043393 Jy ! Inverting map and beam ! Estimated beam: bmin=1.708 mas, bmaj=4.748 mas, bpa=-18.34 degrees ! Estimated noise=1.03613 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 = 0.000318147 Jy ! Component: 100 - total flux cleaned = 0.000411236 Jy ! Component: 150 - total flux cleaned = 0.000428379 Jy ! Component: 200 - total flux cleaned = 0.000456803 Jy ! Total flux subtracted in 200 components = 0.000456803 Jy ! Clean residual min=-0.001768 max=0.001879 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0438498 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.0438498 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=2.219 mas, bmaj=4.686 mas, bpa=-21.97 degrees ! Estimated noise=1.09165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316757 Jy ! Component: 100 - total flux cleaned = -0.000331328 Jy ! Component: 150 - total flux cleaned = -0.000341864 Jy ! Component: 200 - total flux cleaned = -0.000394865 Jy ! Total flux subtracted in 200 components = -0.000394865 Jy ! Clean residual min=-0.001699 max=0.001646 Jy/beam ! Clean residual mean=-0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0434549 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 = -5.89056e-05 Jy ! Component: 100 - total flux cleaned = -0.000104757 Jy ! Component: 150 - total flux cleaned = -0.000139152 Jy ! Component: 200 - total flux cleaned = -0.000163576 Jy ! Total flux subtracted in 200 components = -0.000163576 Jy ! Clean residual min=-0.001661 max=0.001602 Jy/beam ! Clean residual mean=-0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0432913 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 68 components and 0.0432913 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.708 mas, bmaj=4.748 mas, bpa=-18.34 degrees ! Estimated noise=1.03613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148237 Jy ! Component: 100 - total flux cleaned = 0.000269716 Jy ! Component: 150 - total flux cleaned = 0.000358837 Jy ! Component: 200 - total flux cleaned = 0.00043876 Jy ! Total flux subtracted in 200 components = 0.00043876 Jy ! Clean residual min=-0.001662 max=0.001843 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0437301 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.0437301 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=0.040945Jy sigma=0.631757 ! Fit after self-cal, rms=0.040940Jy sigma=0.631735 wmodel J0944-0151_X_map.mod ! Writing 88 model components to file: J0944-0151_X_map.mod wobs J0944-0151_X_uvs.fits ! Writing UV FITS file: J0944-0151_X_uvs.fits wwins J0944-0151_X_map.win ! wwins: Wrote 1 windows to J0944-0151_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 = 0.000565943 Jy ! Component: 100 - total flux cleaned = 0.000708658 Jy ! Component: 150 - total flux cleaned = 0.000684838 Jy ! Component: 200 - total flux cleaned = 0.000550865 Jy ! Component: 250 - total flux cleaned = 0.000448074 Jy ! Component: 300 - total flux cleaned = 0.000351328 Jy ! Component: 350 - total flux cleaned = 0.000149747 Jy ! Component: 400 - total flux cleaned = 2.88375e-05 Jy ! Component: 450 - total flux cleaned = -5.3591e-05 Jy ! Component: 500 - total flux cleaned = -0.000132734 Jy ! Component: 550 - total flux cleaned = -0.000192799 Jy ! Component: 600 - total flux cleaned = -0.000236264 Jy ! Component: 650 - total flux cleaned = -0.000208813 Jy ! Component: 700 - total flux cleaned = -0.000208801 Jy ! Component: 750 - total flux cleaned = -0.000208655 Jy ! Component: 800 - total flux cleaned = -0.000182917 Jy ! Component: 850 - total flux cleaned = -0.000195014 Jy ! Component: 900 - total flux cleaned = -0.000230867 Jy ! Component: 950 - total flux cleaned = -0.000242472 Jy ! Component: 1000 - total flux cleaned = -0.000242638 Jy ! Component: 1050 - total flux cleaned = -0.000187488 Jy ! Component: 1100 - total flux cleaned = -0.000100721 Jy ! Component: 1150 - total flux cleaned = -4.76025e-05 Jy ! Component: 1200 - total flux cleaned = -1.61565e-05 Jy ! Component: 1250 - total flux cleaned = -5.77496e-06 Jy ! Component: 1300 - total flux cleaned = 3.50692e-05 Jy ! Component: 1350 - total flux cleaned = 7.54311e-05 Jy ! Component: 1400 - total flux cleaned = 4.54608e-05 Jy ! Component: 1450 - total flux cleaned = 4.54729e-05 Jy ! Component: 1500 - total flux cleaned = 3.56563e-05 Jy ! Component: 1550 - total flux cleaned = 3.56689e-05 Jy ! Component: 1600 - total flux cleaned = 3.5705e-05 Jy ! Component: 1650 - total flux cleaned = 4.53544e-05 Jy ! Component: 1700 - total flux cleaned = 6.4626e-05 Jy ! Component: 1750 - total flux cleaned = 6.46174e-05 Jy ! Component: 1800 - total flux cleaned = 7.41772e-05 Jy ! Component: 1850 - total flux cleaned = 8.36879e-05 Jy ! Component: 1900 - total flux cleaned = 0.000102669 Jy ! Component: 1950 - total flux cleaned = 0.000102655 Jy ! Component: 2000 - total flux cleaned = 9.31577e-05 Jy ! Component: 2050 - total flux cleaned = 9.31496e-05 Jy ! Component: 2100 - total flux cleaned = 9.31767e-05 Jy ! Component: 2150 - total flux cleaned = 6.47706e-05 Jy ! Component: 2200 - total flux cleaned = 3.61084e-05 Jy ! Component: 2250 - total flux cleaned = 1.69315e-05 Jy ! Component: 2300 - total flux cleaned = -1.19842e-05 Jy ! Component: 2350 - total flux cleaned = -4.10749e-05 Jy ! Component: 2400 - total flux cleaned = -7.03087e-05 Jy ! Component: 2450 - total flux cleaned = -8.98423e-05 Jy ! Component: 2500 - total flux cleaned = -0.000139124 Jy ! Component: 2550 - total flux cleaned = -0.000148984 Jy ! Component: 2600 - total flux cleaned = -0.000198738 Jy ! Component: 2650 - total flux cleaned = -0.000208818 Jy ! Component: 2700 - total flux cleaned = -0.00022904 Jy ! Component: 2750 - total flux cleaned = -0.000269663 Jy ! Component: 2800 - total flux cleaned = -0.000310645 Jy ! Component: 2850 - total flux cleaned = -0.000341609 Jy ! Component: 2900 - total flux cleaned = -0.000331194 Jy ! Component: 2950 - total flux cleaned = -0.000320749 Jy ! Component: 3000 - total flux cleaned = -0.000331243 Jy ! Component: 3050 - total flux cleaned = -0.000341952 Jy ! Component: 3100 - total flux cleaned = -0.000331236 Jy ! Component: 3150 - total flux cleaned = -0.000331142 Jy ! Component: 3200 - total flux cleaned = -0.000342126 Jy ! Component: 3250 - total flux cleaned = -0.000331207 Jy ! Component: 3300 - total flux cleaned = -0.000308729 Jy ! Component: 3350 - total flux cleaned = -0.000308776 Jy ! Component: 3400 - total flux cleaned = -0.000297324 Jy ! Component: 3450 - total flux cleaned = -0.000297435 Jy ! Component: 3500 - total flux cleaned = -0.00029743 Jy ! Component: 3550 - total flux cleaned = -0.000309375 Jy ! Component: 3600 - total flux cleaned = -0.000297336 Jy ! Component: 3650 - total flux cleaned = -0.000309546 Jy ! Component: 3700 - total flux cleaned = -0.000309519 Jy ! Component: 3750 - total flux cleaned = -0.000309418 Jy ! Component: 3800 - total flux cleaned = -0.000296668 Jy ! Component: 3850 - total flux cleaned = -0.000309618 Jy ! Component: 3900 - total flux cleaned = -0.000296396 Jy ! Component: 3950 - total flux cleaned = -0.000296267 Jy ! Component: 4000 - total flux cleaned = -0.00029635 Jy ! Component: 4050 - total flux cleaned = -0.000296608 Jy ! Total flux subtracted in 4096 components = -0.00025487 Jy ! Clean residual min=-0.000825 max=0.000781 Jy/beam ! Clean residual mean=-0.000003 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0434752 Jy keep ! Adding 205 model components to the UV plane model. ! The established model now contains 293 components and 0.0434752 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0944-0151_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.708 x 4.748 at -18.34 degrees (North through East) ! Clean map min=-0.0014745 max=0.042272 Jy/beam ! Writing clean map to FITS file: .//J0944-0151_X_map.fits wmodel .//J0944-0151_X_map.mod ! Writing 293 model components to file: .//J0944-0151_X_map.mod wobs .//J0944-0151_X_uvs.fits ! Writing UV FITS file: .//J0944-0151_X_uvs.fits wwins .//J0944-0151_X_map.win ! wwins: Wrote 2 windows to .//J0944-0151_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0422719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247863 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.75906 1.75906 3.51812 7.03625 14.0725 28.145 56.29 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 170.545 quit ! Quitting program ! Log file .//J0944-0151_X_dfm.log closed on Mon Jan 20 17:50:15 2020