! Started logfile: J0239-0234_X_2017_02_19_pus_uvs.log on Sat May 4 21:36:56 2019 obs J0239-0234_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0239-0234_X_2017_02_19_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.5875 visibilities/baseline/integration-bin. ! Found source: J0239-0234 ! ! 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 858 lines of history. ! ! Reading 5076 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 J0239-0234_X_2017_02_19_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 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. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.333390Jy sigma=0.002522 ! Fit after self-cal, rms=0.326579Jy sigma=0.002473 ! 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=0.7279 mas, bmaj=1.754 mas, bpa=-6.076 degrees ! Estimated noise=1786.77 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 = 0.552004 Jy ! Component: 100 - total flux cleaned = 0.672403 Jy ! Total flux subtracted in 100 components = 0.672403 Jy ! Clean residual min=-0.039898 max=0.067116 Jy/beam ! Clean residual mean=-0.000043 rms=0.014228 Jy/beam ! Combined flux in latest and established models = 0.672403 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.672403 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=0.213142Jy sigma=0.001478 ! Fit after self-cal, rms=0.213143Jy sigma=0.001478 ! 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=0.8881 mas, bmaj=2.028 mas, bpa=-5.107 degrees ! Estimated noise=1331.86 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 = 0.0521707 Jy ! Component: 100 - total flux cleaned = 0.0699295 Jy ! Component: 150 - total flux cleaned = 0.0712327 Jy ! Component: 200 - total flux cleaned = 0.0703051 Jy ! Total flux subtracted in 200 components = 0.0703051 Jy ! Clean residual min=-0.030678 max=0.044897 Jy/beam ! Clean residual mean=0.000009 rms=0.010894 Jy/beam ! Combined flux in latest and established models = 0.742708 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.742708 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=0.199867Jy sigma=0.001379 ! Fit after self-cal, rms=0.199834Jy sigma=0.001378 ! 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 0.95 FD 0.95 HN 1.40 KP 1.05 ! LA 0.96 MK 1.00 NL 0.94 OV 0.98 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.44 KP 1.02 ! LA 0.97 MK 1.00 NL 0.93 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.49 KP 1.01 ! LA 0.99 MK 1.01 NL 0.93 OV 0.97 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.38 KP 0.99 ! LA 0.99 MK 1.03 NL 0.94 OV 0.96 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.34 KP 0.97 ! LA 0.98 MK 1.03 NL 0.93 OV 1.00 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.38 KP 0.99 ! LA 0.97 MK 1.00 NL 0.94 OV 0.96 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.39 KP 0.96 ! LA 0.97 MK 1.03 NL 0.93 OV 0.96 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.39 KP 0.98 ! LA 0.98 MK 0.99 NL 0.93 OV 0.95 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.36 KP 0.99 ! LA 0.98 MK 1.01 NL 0.92 OV 0.97 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.46 KP 1.03 ! LA 0.94 MK 1.01 NL 0.95 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.46 KP 0.96 ! LA 0.96 MK 1.02 NL 0.92 OV 0.97 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.36 KP 1.07 ! LA 0.97 MK 1.01 NL 0.93 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.199834Jy sigma=0.001378 ! Fit after self-cal, rms=0.215614Jy sigma=0.001190 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9056 mas, bmaj=2.029 mas, bpa=-4.626 degrees ! Estimated noise=1330.39 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 = -0.0211253 Jy ! Component: 100 - total flux cleaned = -0.023652 Jy ! Component: 150 - total flux cleaned = -0.0254163 Jy ! Component: 200 - total flux cleaned = -0.0270473 Jy ! Total flux subtracted in 200 components = -0.0270473 Jy ! Clean residual min=-0.030726 max=0.040428 Jy/beam ! Clean residual mean=-0.000057 rms=0.008495 Jy/beam ! Combined flux in latest and established models = 0.715661 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.715661 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=0.211669Jy sigma=0.001170 ! Fit after self-cal, rms=0.211749Jy sigma=0.001170 ! 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=0.211749Jy sigma=0.001170 ! Fit after self-cal, rms=0.143230Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9013 mas, bmaj=2.028 mas, bpa=-4.711 degrees ! Estimated noise=1321.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641654 Jy ! Component: 100 - total flux cleaned = 0.00694832 Jy ! Component: 150 - total flux cleaned = 0.00710086 Jy ! Component: 200 - total flux cleaned = 0.00723178 Jy ! Total flux subtracted in 200 components = 0.00723178 Jy ! Clean residual min=-0.004424 max=0.006519 Jy/beam ! Clean residual mean=-0.000016 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.722893 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.722893 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=0.142719Jy sigma=0.000653 ! Fit after self-cal, rms=0.142961Jy sigma=0.000653 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) ! Added new window around map position (-0.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578079 Jy ! Component: 100 - total flux cleaned = 0.00621551 Jy ! Component: 150 - total flux cleaned = 0.00632598 Jy ! Component: 200 - total flux cleaned = 0.0061348 Jy ! Total flux subtracted in 200 components = 0.0061348 Jy ! Clean residual min=-0.004278 max=0.005517 Jy/beam ! Clean residual mean=-0.000012 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.729027 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.729027 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=0.142630Jy sigma=0.000649 ! Fit after self-cal, rms=0.142624Jy sigma=0.000649 ! 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=0.142624Jy sigma=0.000649 ! Fit after self-cal, rms=0.142631Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8991 mas, bmaj=2.025 mas, bpa=-4.818 degrees ! Estimated noise=1320.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370698 Jy ! Component: 100 - total flux cleaned = 0.00492725 Jy ! Component: 150 - total flux cleaned = 0.0051461 Jy ! Component: 200 - total flux cleaned = 0.00527983 Jy ! Total flux subtracted in 200 components = 0.00527983 Jy ! Clean residual min=-0.003809 max=0.004362 Jy/beam ! Clean residual mean=-0.000009 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.734307 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.734307 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=0.142491Jy sigma=0.000646 ! Fit after self-cal, rms=0.142492Jy sigma=0.000646 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 = 0.000203061 Jy ! Component: 100 - total flux cleaned = 0.0002009 Jy ! Component: 150 - total flux cleaned = 0.00020131 Jy ! Component: 200 - total flux cleaned = 0.000253206 Jy ! Total flux subtracted in 200 components = 0.000253206 Jy ! Clean residual min=-0.003666 max=0.003882 Jy/beam ! Clean residual mean=-0.000009 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.73456 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.73456 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=0.142439Jy sigma=0.000646 ! Fit after self-cal, rms=0.142442Jy sigma=0.000646 ! 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=0.142442Jy sigma=0.000646 ! Fit after self-cal, rms=0.142559Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=3.262 mas, bpa=4.37 degrees ! Estimated noise=1729.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243095 Jy ! Component: 100 - total flux cleaned = 0.00294565 Jy ! Component: 150 - total flux cleaned = 0.00325517 Jy ! Component: 200 - total flux cleaned = 0.00331404 Jy ! Total flux subtracted in 200 components = 0.00331404 Jy ! Clean residual min=-0.003971 max=0.004516 Jy/beam ! Clean residual mean=-0.000004 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.737874 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.737874 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=0.142533Jy sigma=0.000645 ! Fit after self-cal, rms=0.142535Jy sigma=0.000645 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 = -6.56642e-05 Jy ! Component: 100 - total flux cleaned = -6.51458e-05 Jy ! Component: 150 - total flux cleaned = -8.85973e-05 Jy ! Component: 200 - total flux cleaned = -0.000131871 Jy ! Total flux subtracted in 200 components = -0.000131871 Jy ! Clean residual min=-0.003888 max=0.004550 Jy/beam ! Clean residual mean=-0.000003 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.737743 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.737742 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=0.142531Jy sigma=0.000645 ! Fit after self-cal, rms=0.142533Jy sigma=0.000645 ! 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=0.898 mas, bmaj=2.023 mas, bpa=-4.841 degrees ! Estimated noise=1321.05 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.898 x 2.023 at -4.841 degrees (North through East) ! Clean map min=-0.0040164 max=0.73779 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=0.142533Jy sigma=0.000645 ! Fit after self-cal, rms=0.140311Jy sigma=0.000595 ! Inverting map and beam ! Estimated beam: bmin=0.897 mas, bmaj=2.023 mas, bpa=-4.896 degrees ! Estimated noise=1321.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124716 Jy ! Component: 100 - total flux cleaned = 0.00173153 Jy ! Component: 150 - total flux cleaned = 0.0019626 Jy ! Component: 200 - total flux cleaned = 0.0020828 Jy ! Total flux subtracted in 200 components = 0.0020828 Jy ! Clean residual min=-0.003312 max=0.003440 Jy/beam ! Clean residual mean=-0.000005 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.739825 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.739825 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=0.140264Jy sigma=0.000595 ! Fit after self-cal, rms=0.140269Jy sigma=0.000595 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176817 Jy ! Component: 100 - total flux cleaned = -0.000105307 Jy ! Component: 150 - total flux cleaned = -3.9488e-05 Jy ! Component: 200 - total flux cleaned = -9.71823e-06 Jy ! Total flux subtracted in 200 components = -9.71823e-06 Jy ! Clean residual min=-0.003162 max=0.003366 Jy/beam ! Clean residual mean=-0.000005 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.739816 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.739816 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=0.140246Jy sigma=0.000595 ! Fit after self-cal, rms=0.140249Jy sigma=0.000595 ! 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=0.140249Jy sigma=0.000595 ! Fit after self-cal, rms=0.140339Jy sigma=0.000595 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=0.7298 mas, bmaj=1.733 mas, bpa=-5.656 degrees ! Estimated noise=1838.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.568063 Jy ! Component: 100 - total flux cleaned = 0.691938 Jy ! Component: 150 - total flux cleaned = 0.724398 Jy ! Component: 200 - total flux cleaned = 0.740324 Jy ! Total flux subtracted in 200 components = 0.740324 Jy ! Clean residual min=-0.007792 max=0.007660 Jy/beam ! Clean residual mean=-0.000012 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.740323 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.740323 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8962 mas, bmaj=2.021 mas, bpa=-4.902 degrees ! Estimated noise=1322.34 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 = 0.00494205 Jy ! Component: 100 - total flux cleaned = 0.00562598 Jy ! Component: 150 - total flux cleaned = 0.0059855 Jy ! Component: 200 - total flux cleaned = 0.00583587 Jy ! Total flux subtracted in 200 components = 0.00583587 Jy ! Clean residual min=-0.004046 max=0.004179 Jy/beam ! Clean residual mean=-0.000004 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.746159 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.746159 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=2.14 mas, bmaj=3.258 mas, bpa=4.295 degrees ! Estimated noise=1736.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.74463e-05 Jy ! Component: 100 - total flux cleaned = -0.000332114 Jy ! Component: 150 - total flux cleaned = -0.000571221 Jy ! Component: 200 - total flux cleaned = -0.000775773 Jy ! Total flux subtracted in 200 components = -0.000775773 Jy ! Clean residual min=-0.004351 max=0.004741 Jy/beam ! Clean residual mean=0.000002 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.745383 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 = -0.000133274 Jy ! Component: 100 - total flux cleaned = -0.000291146 Jy ! Component: 150 - total flux cleaned = -0.000401373 Jy ! Component: 200 - total flux cleaned = -0.000536643 Jy ! Total flux subtracted in 200 components = -0.000536643 Jy ! Clean residual min=-0.004126 max=0.004765 Jy/beam ! Clean residual mean=0.000001 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.744847 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.744847 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8962 mas, bmaj=2.021 mas, bpa=-4.902 degrees ! Estimated noise=1322.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.49725e-05 Jy ! Component: 100 - total flux cleaned = 0.000288079 Jy ! Component: 150 - total flux cleaned = 3.20048e-05 Jy ! Component: 200 - total flux cleaned = -0.000200386 Jy ! Total flux subtracted in 200 components = -0.000200386 Jy ! Clean residual min=-0.003071 max=0.003759 Jy/beam ! Clean residual mean=-0.000004 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.744646 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.744646 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=0.140407Jy sigma=0.000596 ! Fit after self-cal, rms=0.140410Jy sigma=0.000595 wmodel J0239-0234_X_2017_02_19_pus_map.mod ! Writing 45 model components to file: J0239-0234_X_2017_02_19_pus_map.mod wobs J0239-0234_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0239-0234_X_2017_02_19_pus_uvs.fits wwins J0239-0234_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0239-0234_X_2017_02_19_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 = 0.00139151 Jy ! Component: 100 - total flux cleaned = 0.00145202 Jy ! Component: 150 - total flux cleaned = 0.00118169 Jy ! Component: 200 - total flux cleaned = 0.000872651 Jy ! Component: 250 - total flux cleaned = 0.000673191 Jy ! Component: 300 - total flux cleaned = 0.000626182 Jy ! Component: 350 - total flux cleaned = 0.000673021 Jy ! Component: 400 - total flux cleaned = 0.000717971 Jy ! Component: 450 - total flux cleaned = 0.000717108 Jy ! Component: 500 - total flux cleaned = 0.000715895 Jy ! Component: 550 - total flux cleaned = 0.000632245 Jy ! Component: 600 - total flux cleaned = 0.00063256 Jy ! Component: 650 - total flux cleaned = 0.000632388 Jy ! Component: 700 - total flux cleaned = 0.000671435 Jy ! Component: 750 - total flux cleaned = 0.000632651 Jy ! Component: 800 - total flux cleaned = 0.000594811 Jy ! Component: 850 - total flux cleaned = 0.000484457 Jy ! Component: 900 - total flux cleaned = 0.000376263 Jy ! Component: 950 - total flux cleaned = 0.000270124 Jy ! Component: 1000 - total flux cleaned = 0.000200377 Jy ! Component: 1050 - total flux cleaned = 9.7575e-05 Jy ! Component: 1100 - total flux cleaned = -3.59327e-05 Jy ! Component: 1150 - total flux cleaned = -3.53929e-05 Jy ! Component: 1200 - total flux cleaned = -0.000165635 Jy ! Component: 1250 - total flux cleaned = -0.000293526 Jy ! Component: 1300 - total flux cleaned = -0.000356405 Jy ! Component: 1350 - total flux cleaned = -0.000512872 Jy ! Component: 1400 - total flux cleaned = -0.000605531 Jy ! Component: 1450 - total flux cleaned = -0.000788237 Jy ! Component: 1500 - total flux cleaned = -0.00102799 Jy ! Component: 1550 - total flux cleaned = -0.00114664 Jy ! Component: 1600 - total flux cleaned = -0.00129318 Jy ! Component: 1650 - total flux cleaned = -0.00146666 Jy ! Component: 1700 - total flux cleaned = -0.00169468 Jy ! Component: 1750 - total flux cleaned = -0.00180726 Jy ! Component: 1800 - total flux cleaned = -0.00208579 Jy ! Component: 1850 - total flux cleaned = -0.0021682 Jy ! Component: 1900 - total flux cleaned = -0.00238631 Jy ! Component: 1950 - total flux cleaned = -0.00260181 Jy ! Component: 2000 - total flux cleaned = -0.00278769 Jy ! Total flux subtracted in 2048 components = -0.00297156 Jy ! Clean residual min=-0.001429 max=0.001416 Jy/beam ! Clean residual mean=-0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.741675 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 191 components and 0.741675 Jy ![Exited script file: muppet] wmap "J0239-0234_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8962 x 2.021 at -4.902 degrees (North through East) ! Clean map min=-0.0030387 max=0.73289 Jy/beam ! Writing clean map to FITS file: J0239-0234_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.732892 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000491039 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.201 0.201 0.402001 0.804002 1.608 3.21601 6.43202 12.864 25.7281 51.4561 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.732 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8962 x 2.021 at -4.902 degrees (North through East) ! Clean map min=-0.0030387 max=0.73289 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 J0239-0234_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:36:57 2019