! Started logfile: J0648-3044_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:45:41 2019 obs J0648-3044_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0648-3044_X_2017_01_16_pus_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.542593 visibilities/baseline/integration-bin. ! Found source: J0648-3044 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 10548 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0648-3044_X_2017_01_16_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.550322Jy sigma=0.003441 ! Fit after self-cal, rms=0.541951Jy sigma=0.003395 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7304 mas, bmaj=3.721 mas, bpa=20.68 degrees ! Estimated noise=1536.02 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 = 0.391064 Jy ! Component: 100 - total flux cleaned = 0.476632 Jy ! Total flux subtracted in 100 components = 0.476632 Jy ! Clean residual min=-0.015695 max=0.025572 Jy/beam ! Clean residual mean=0.000048 rms=0.004707 Jy/beam ! Combined flux in latest and established models = 0.476632 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.476632 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.174593Jy sigma=0.000907 ! Fit after self-cal, rms=0.174542Jy sigma=0.000906 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9755 mas, bmaj=4.329 mas, bpa=20.75 degrees ! Estimated noise=1054.8 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 = 0.0387016 Jy ! Component: 100 - total flux cleaned = 0.0567091 Jy ! Component: 150 - total flux cleaned = 0.0666943 Jy ! Component: 200 - total flux cleaned = 0.0726793 Jy ! Total flux subtracted in 200 components = 0.0726793 Jy ! Clean residual min=-0.013044 max=0.016808 Jy/beam ! Clean residual mean=0.000131 rms=0.004751 Jy/beam ! Combined flux in latest and established models = 0.549311 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 31 components and 0.549311 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.175540Jy sigma=0.000781 ! Fit after self-cal, rms=0.175409Jy sigma=0.000780 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00* KP 0.95 ! LA 0.95 MK 1.00* NL 1.02 OV 0.99 ! PT 1.50 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.00* KP 0.94 ! LA 0.94 MK 1.00* NL 1.02 OV 0.96 ! PT 1.53 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.00* KP 0.92 ! LA 0.96 MK 1.00* NL 0.98 OV 0.97 ! PT 1.46 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.00* KP 0.94 ! LA 0.97 MK 1.00* NL 1.01 OV 0.96 ! PT 1.42 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 1.00* KP 0.92 ! LA 0.96 MK 1.00* NL 1.02 OV 0.97 ! PT 1.61 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.00* KP 0.93 ! LA 0.95 MK 1.00* NL 1.01 OV 0.98 ! PT 1.59 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.00* KP 0.94 ! LA 0.92 MK 1.00* NL 1.01 OV 0.96 ! PT 1.51 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.00* KP 0.93 ! LA 0.97 MK 1.00* NL 0.99 OV 0.95 ! PT 1.63 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.00* KP 0.92 ! LA 0.92 MK 1.00* NL 1.02 OV 0.94 ! PT 1.65 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00* KP 0.96 ! LA 0.95 MK 1.00* NL 1.02 OV 0.99 ! PT 1.78 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.00* KP 0.95 ! LA 0.93 MK 1.00* NL 1.01 OV 0.97 ! PT 1.57 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.00* KP 0.95 ! LA 0.93 MK 1.00* NL 1.03 OV 0.97 ! PT 1.75 SC 1.03 ! ! ! Fit before self-cal, rms=0.175409Jy sigma=0.000780 ! Fit after self-cal, rms=0.197018Jy sigma=0.000691 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9762 mas, bmaj=4.326 mas, bpa=20.63 degrees ! Estimated noise=1048.15 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 (2.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177961 Jy ! Component: 100 - total flux cleaned = 0.02474 Jy ! Component: 150 - total flux cleaned = 0.027055 Jy ! Component: 200 - total flux cleaned = 0.0281581 Jy ! Total flux subtracted in 200 components = 0.0281581 Jy ! Clean residual min=-0.005453 max=0.006961 Jy/beam ! Clean residual mean=0.000098 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.577469 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 60 components and 0.577469 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.195929Jy sigma=0.000667 ! Fit after self-cal, rms=0.196442Jy sigma=0.000666 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.196442Jy sigma=0.000666 ! Fit after self-cal, rms=0.241009Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9748 mas, bmaj=4.326 mas, bpa=20.63 degrees ! Estimated noise=1044.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548492 Jy ! Component: 100 - total flux cleaned = 0.00787847 Jy ! Component: 150 - total flux cleaned = 0.00840137 Jy ! Component: 200 - total flux cleaned = 0.00811944 Jy ! Total flux subtracted in 200 components = 0.00811944 Jy ! Clean residual min=-0.003450 max=0.003182 Jy/beam ! Clean residual mean=0.000001 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.585588 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.585588 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.240933Jy sigma=0.000649 ! Fit after self-cal, rms=0.241134Jy sigma=0.000648 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 = 0.000922744 Jy ! Component: 100 - total flux cleaned = 0.000863937 Jy ! Component: 150 - total flux cleaned = 0.000809795 Jy ! Component: 200 - total flux cleaned = 0.00076245 Jy ! Total flux subtracted in 200 components = 0.00076245 Jy ! Clean residual min=-0.003249 max=0.003067 Jy/beam ! Clean residual mean=0.000003 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.586351 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.586351 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.241117Jy sigma=0.000648 ! Fit after self-cal, rms=0.241116Jy sigma=0.000648 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.241116Jy sigma=0.000648 ! Fit after self-cal, rms=0.254463Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9743 mas, bmaj=4.324 mas, bpa=20.61 degrees ! Estimated noise=1044.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191944 Jy ! Component: 100 - total flux cleaned = 0.00242426 Jy ! Component: 150 - total flux cleaned = 0.00256876 Jy ! Component: 200 - total flux cleaned = 0.00265581 Jy ! Total flux subtracted in 200 components = 0.00265581 Jy ! Clean residual min=-0.002171 max=0.002659 Jy/beam ! Clean residual mean=-0.000019 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.589007 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.589007 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.254448Jy sigma=0.000640 ! Fit after self-cal, rms=0.254566Jy sigma=0.000640 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 = 0.00030888 Jy ! Component: 100 - total flux cleaned = 0.000234692 Jy ! Component: 150 - total flux cleaned = 0.000271662 Jy ! Component: 200 - total flux cleaned = 0.000272666 Jy ! Total flux subtracted in 200 components = 0.000272666 Jy ! Clean residual min=-0.002166 max=0.002594 Jy/beam ! Clean residual mean=-0.000019 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.589279 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.589279 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.254559Jy sigma=0.000640 ! Fit after self-cal, rms=0.254560Jy sigma=0.000640 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.254560Jy sigma=0.000640 ! Fit after self-cal, rms=0.255653Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.431 mas, bmaj=6.921 mas, bpa=7.266 degrees ! Estimated noise=1276.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302037 Jy ! Component: 100 - total flux cleaned = 0.000562026 Jy ! Component: 150 - total flux cleaned = 0.000567921 Jy ! Component: 200 - total flux cleaned = 0.00056833 Jy ! Total flux subtracted in 200 components = 0.00056833 Jy ! Clean residual min=-0.001979 max=0.002736 Jy/beam ! Clean residual mean=-0.000036 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.589848 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.589848 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.255647Jy sigma=0.000640 ! Fit after self-cal, rms=0.255662Jy sigma=0.000640 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 = -7.48197e-05 Jy ! Component: 100 - total flux cleaned = -4.07692e-05 Jy ! Component: 150 - total flux cleaned = -7.0524e-05 Jy ! Component: 200 - total flux cleaned = -0.000112084 Jy ! Total flux subtracted in 200 components = -0.000112084 Jy ! Clean residual min=-0.001904 max=0.002704 Jy/beam ! Clean residual mean=-0.000036 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.589736 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 137 components and 0.589736 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.255658Jy sigma=0.000640 ! Fit after self-cal, rms=0.255660Jy sigma=0.000640 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9745 mas, bmaj=4.324 mas, bpa=20.6 degrees ! Estimated noise=1044.36 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9745 x 4.324 at 20.6 degrees (North through East) ! Clean map min=-0.0030203 max=0.50405 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.255660Jy sigma=0.000640 ! Fit after self-cal, rms=0.439657Jy sigma=0.000589 ! Inverting map and beam ! Estimated beam: bmin=0.9744 mas, bmaj=4.322 mas, bpa=20.59 degrees ! Estimated noise=1044.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.67402e-05 Jy ! Component: 100 - total flux cleaned = 9.69787e-05 Jy ! Component: 150 - total flux cleaned = 9.53879e-05 Jy ! Component: 200 - total flux cleaned = 6.90284e-05 Jy ! Total flux subtracted in 200 components = 6.90284e-05 Jy ! Clean residual min=-0.002154 max=0.002400 Jy/beam ! Clean residual mean=-0.000019 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.589805 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 149 components and 0.589805 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.439650Jy sigma=0.000589 ! Fit after self-cal, rms=0.439663Jy sigma=0.000589 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.38641e-05 Jy ! Component: 100 - total flux cleaned = 1.57069e-05 Jy ! Component: 150 - total flux cleaned = -6.335e-06 Jy ! Component: 200 - total flux cleaned = -2.74091e-05 Jy ! Total flux subtracted in 200 components = -2.74091e-05 Jy ! Clean residual min=-0.002103 max=0.002383 Jy/beam ! Clean residual mean=-0.000019 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.589777 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 159 components and 0.589777 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.439659Jy sigma=0.000588 ! Fit after self-cal, rms=0.439663Jy sigma=0.000588 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.439663Jy sigma=0.000588 ! Fit after self-cal, rms=0.439355Jy sigma=0.000588 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7306 mas, bmaj=3.718 mas, bpa=20.5 degrees ! Estimated noise=1511.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.38475 Jy ! Component: 100 - total flux cleaned = 0.469156 Jy ! Component: 150 - total flux cleaned = 0.49874 Jy ! Component: 200 - total flux cleaned = 0.516888 Jy ! Total flux subtracted in 200 components = 0.516888 Jy ! Clean residual min=-0.006252 max=0.010013 Jy/beam ! Clean residual mean=-0.000013 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.516888 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.516888 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9744 mas, bmaj=4.321 mas, bpa=20.59 degrees ! Estimated noise=1044.6 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 = 0.0219968 Jy ! Component: 100 - total flux cleaned = 0.0358585 Jy ! Component: 150 - total flux cleaned = 0.0452455 Jy ! Component: 200 - total flux cleaned = 0.0521018 Jy ! Total flux subtracted in 200 components = 0.0521018 Jy ! Clean residual min=-0.003605 max=0.003896 Jy/beam ! Clean residual mean=-0.000036 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.56899 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.56899 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=2.43 mas, bmaj=6.919 mas, bpa=7.244 degrees ! Estimated noise=1277.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711517 Jy ! Component: 100 - total flux cleaned = 0.0116841 Jy ! Component: 150 - total flux cleaned = 0.0148345 Jy ! Component: 200 - total flux cleaned = 0.0169845 Jy ! Total flux subtracted in 200 components = 0.0169845 Jy ! Clean residual min=-0.002137 max=0.002758 Jy/beam ! Clean residual mean=-0.000042 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.585975 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 = 0.000938346 Jy ! Component: 100 - total flux cleaned = 0.0016757 Jy ! Component: 150 - total flux cleaned = 0.00217969 Jy ! Component: 200 - total flux cleaned = 0.00235467 Jy ! Total flux subtracted in 200 components = 0.00235467 Jy ! Clean residual min=-0.001842 max=0.002778 Jy/beam ! Clean residual mean=-0.000036 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.588329 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 112 components and 0.588329 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9744 mas, bmaj=4.321 mas, bpa=20.59 degrees ! Estimated noise=1044.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000868511 Jy ! Component: 100 - total flux cleaned = 0.000980875 Jy ! Component: 150 - total flux cleaned = 0.000982872 Jy ! Component: 200 - total flux cleaned = 0.00098261 Jy ! Total flux subtracted in 200 components = 0.00098261 Jy ! Clean residual min=-0.002127 max=0.002551 Jy/beam ! Clean residual mean=-0.000021 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.589312 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 132 components and 0.589312 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.439381Jy sigma=0.000589 ! Fit after self-cal, rms=0.439358Jy sigma=0.000589 wmodel J0648-3044_X_2017_01_16_pus_map.mod ! Writing 132 model components to file: J0648-3044_X_2017_01_16_pus_map.mod wobs J0648-3044_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0648-3044_X_2017_01_16_pus_uvs.fits wwins J0648-3044_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J0648-3044_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921656 Jy ! Component: 100 - total flux cleaned = 0.00161704 Jy ! Component: 150 - total flux cleaned = 0.00219049 Jy ! Component: 200 - total flux cleaned = 0.00251574 Jy ! Component: 250 - total flux cleaned = 0.00279475 Jy ! Component: 300 - total flux cleaned = 0.00306194 Jy ! Component: 350 - total flux cleaned = 0.00328622 Jy ! Component: 400 - total flux cleaned = 0.00334857 Jy ! Component: 450 - total flux cleaned = 0.00337908 Jy ! Component: 500 - total flux cleaned = 0.00349599 Jy ! Component: 550 - total flux cleaned = 0.0035814 Jy ! Component: 600 - total flux cleaned = 0.00360911 Jy ! Component: 650 - total flux cleaned = 0.00355502 Jy ! Component: 700 - total flux cleaned = 0.00355545 Jy ! Component: 750 - total flux cleaned = 0.00350318 Jy ! Component: 800 - total flux cleaned = 0.00355468 Jy ! Component: 850 - total flux cleaned = 0.00352854 Jy ! Component: 900 - total flux cleaned = 0.00345378 Jy ! Component: 950 - total flux cleaned = 0.00340509 Jy ! Component: 1000 - total flux cleaned = 0.00338159 Jy ! Component: 1050 - total flux cleaned = 0.00338177 Jy ! Component: 1100 - total flux cleaned = 0.00333482 Jy ! Component: 1150 - total flux cleaned = 0.00333491 Jy ! Component: 1200 - total flux cleaned = 0.00328903 Jy ! Component: 1250 - total flux cleaned = 0.00324392 Jy ! Component: 1300 - total flux cleaned = 0.00317713 Jy ! Component: 1350 - total flux cleaned = 0.00317714 Jy ! Component: 1400 - total flux cleaned = 0.00313367 Jy ! Component: 1450 - total flux cleaned = 0.00311253 Jy ! Component: 1500 - total flux cleaned = 0.00311263 Jy ! Component: 1550 - total flux cleaned = 0.00296576 Jy ! Component: 1600 - total flux cleaned = 0.0030078 Jy ! Component: 1650 - total flux cleaned = 0.00296651 Jy ! Component: 1700 - total flux cleaned = 0.00288502 Jy ! Component: 1750 - total flux cleaned = 0.00288521 Jy ! Component: 1800 - total flux cleaned = 0.00284531 Jy ! Component: 1850 - total flux cleaned = 0.00284529 Jy ! Component: 1900 - total flux cleaned = 0.00276727 Jy ! Component: 1950 - total flux cleaned = 0.00278634 Jy ! Component: 2000 - total flux cleaned = 0.00278603 Jy ! Total flux subtracted in 2048 components = 0.00270999 Jy ! Clean residual min=-0.001075 max=0.001129 Jy/beam ! Clean residual mean=-0.000008 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.592022 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 248 components and 0.592022 Jy ![Exited script file: muppet] wmap "J0648-3044_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9744 x 4.321 at 20.59 degrees (North through East) ! Clean map min=-0.0018074 max=0.50772 Jy/beam ! Writing clean map to FITS file: J0648-3044_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.507723 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000382757 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.226161 0.226161 0.452322 0.904643 1.80929 3.61857 7.23715 14.4743 28.9486 57.8972 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.507 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9744 x 4.321 at 20.59 degrees (North through East) ! Clean map min=-0.0018074 max=0.50772 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0648-3044_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:45:42 2019