! Started logfile: J0643-2451_X_2017_01_21_pus_uvs.log on Sun May 5 15:27:06 2019 obs J0643-2451_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0643-2451_X_2017_01_21_pus_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.862963 visibilities/baseline/integration-bin. ! Found source: J0643-2451 ! ! 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 1086 lines of history. ! ! Reading 27960 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 J0643-2451_X_2017_01_21_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.922184Jy sigma=0.006426 ! Fit after self-cal, rms=0.896354Jy sigma=0.006287 ! 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=0.5766 mas, bmaj=1.561 mas, bpa=-3.016 degrees ! Estimated noise=1550.41 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 = 0.0736864 Jy ! Component: 100 - total flux cleaned = 0.106637 Jy ! Total flux subtracted in 100 components = 0.106637 Jy ! Clean residual min=-0.009646 max=0.016380 Jy/beam ! Clean residual mean=-0.000057 rms=0.003021 Jy/beam ! Combined flux in latest and established models = 0.106637 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.106637 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=0.125089Jy sigma=0.000742 ! Fit after self-cal, rms=0.124632Jy sigma=0.000738 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233799 Jy ! Component: 100 - total flux cleaned = 0.0367862 Jy ! Total flux subtracted in 100 components = 0.0367862 Jy ! Clean residual min=-0.006324 max=0.012042 Jy/beam ! Clean residual mean=-0.000029 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.143423 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.143423 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=0.118283Jy sigma=0.000676 ! Fit after self-cal, rms=0.118144Jy sigma=0.000675 ! 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=0.742 mas, bmaj=1.823 mas, bpa=-0.7129 degrees ! Estimated noise=639.962 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 (-0.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180056 Jy ! Component: 100 - total flux cleaned = 0.027461 Jy ! Component: 150 - total flux cleaned = 0.0329625 Jy ! Component: 200 - total flux cleaned = 0.0365414 Jy ! Total flux subtracted in 200 components = 0.0365414 Jy ! Clean residual min=-0.003448 max=0.003953 Jy/beam ! Clean residual mean=0.000001 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.179965 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.179965 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=0.115790Jy sigma=0.000649 ! Fit after self-cal, rms=0.115627Jy sigma=0.000648 ! 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 0.98 FD 0.92 HN 1.09 LA 1.10 ! MK 0.92 NL 0.98 OV 0.97 PT 0.96 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.12 LA 1.09 ! MK 0.99 NL 0.96 OV 0.97 PT 0.93 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.90 HN 1.20 LA 1.07 ! MK 0.99 NL 0.95 OV 0.95 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.10 LA 1.08 ! MK 1.02 NL 1.02 OV 0.95 PT 0.91 ! SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.15 LA 1.08 ! MK 1.01 NL 0.97 OV 0.96 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.03 LA 1.10 ! MK 0.98 NL 0.99 OV 0.96 PT 0.96 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.04 LA 1.11 ! MK 0.97 NL 0.98 OV 0.98 PT 0.95 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.04 LA 1.08 ! MK 0.97 NL 0.95 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.04 LA 1.11 ! MK 0.92 NL 0.99 OV 0.98 PT 0.97 ! SC 0.90 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.16 LA 1.12 ! MK 1.06 NL 0.93 OV 0.94 PT 0.98 ! SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.08 LA 1.08 ! MK 0.91 NL 0.98 OV 0.93 PT 0.96 ! SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 LA 1.09 ! MK 1.53 NL 0.99 OV 1.00 PT 0.94 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.115627Jy sigma=0.000648 ! Fit after self-cal, rms=0.119202Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7418 mas, bmaj=1.822 mas, bpa=-0.5167 degrees ! Estimated noise=629.411 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 = 0.00206307 Jy ! Component: 100 - total flux cleaned = 0.0026646 Jy ! Component: 150 - total flux cleaned = 0.0029081 Jy ! Component: 200 - total flux cleaned = 0.00317756 Jy ! Total flux subtracted in 200 components = 0.00317756 Jy ! Clean residual min=-0.002183 max=0.002308 Jy/beam ! Clean residual mean=0.000015 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.183142 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.183142 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=0.119104Jy sigma=0.000643 ! Fit after self-cal, rms=0.119271Jy sigma=0.000643 ! 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=0.119271Jy sigma=0.000643 ! Fit after self-cal, rms=0.119770Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7358 mas, bmaj=1.81 mas, bpa=-0.7327 degrees ! Estimated noise=621.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103913 Jy ! Component: 100 - total flux cleaned = 0.00144002 Jy ! Component: 150 - total flux cleaned = 0.00184174 Jy ! Component: 200 - total flux cleaned = 0.00207549 Jy ! Total flux subtracted in 200 components = 0.00207549 Jy ! Clean residual min=-0.001910 max=0.001975 Jy/beam ! Clean residual mean=0.000006 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.185218 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.185218 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=0.119720Jy sigma=0.000641 ! Fit after self-cal, rms=0.119756Jy sigma=0.000641 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 = 0.000550908 Jy ! Component: 100 - total flux cleaned = 0.000556299 Jy ! Component: 150 - total flux cleaned = 0.000590735 Jy ! Component: 200 - total flux cleaned = 0.000623141 Jy ! Total flux subtracted in 200 components = 0.000623141 Jy ! Clean residual min=-0.001829 max=0.001993 Jy/beam ! Clean residual mean=0.000008 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.185841 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.185841 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=0.119734Jy sigma=0.000641 ! Fit after self-cal, rms=0.119734Jy sigma=0.000641 ! 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=0.119734Jy sigma=0.000641 ! Fit after self-cal, rms=0.119066Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7298 mas, bmaj=1.8 mas, bpa=-0.9751 degrees ! Estimated noise=614.613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580171 Jy ! Component: 100 - total flux cleaned = 0.000847859 Jy ! Component: 150 - total flux cleaned = 0.00109465 Jy ! Component: 200 - total flux cleaned = 0.00125616 Jy ! Total flux subtracted in 200 components = 0.00125616 Jy ! Clean residual min=-0.001677 max=0.001769 Jy/beam ! Clean residual mean=0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.187097 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.187097 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=0.119046Jy sigma=0.000641 ! Fit after self-cal, rms=0.119057Jy sigma=0.000641 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 = 0.000290761 Jy ! Component: 100 - total flux cleaned = 0.000343834 Jy ! Component: 150 - total flux cleaned = 0.000392385 Jy ! Component: 200 - total flux cleaned = 0.000438787 Jy ! Total flux subtracted in 200 components = 0.000438787 Jy ! Clean residual min=-0.001605 max=0.001772 Jy/beam ! Clean residual mean=0.000005 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.187536 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.187536 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=0.119046Jy sigma=0.000641 ! Fit after self-cal, rms=0.119049Jy sigma=0.000641 ! 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=0.119049Jy sigma=0.000641 ! Fit after self-cal, rms=0.118039Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.961 mas, bmaj=4.799 mas, bpa=3.299 degrees ! Estimated noise=870.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151504 Jy ! Component: 100 - total flux cleaned = 0.00158674 Jy ! Component: 150 - total flux cleaned = 0.00161233 Jy ! Component: 200 - total flux cleaned = 0.00164558 Jy ! Total flux subtracted in 200 components = 0.00164558 Jy ! Clean residual min=-0.001784 max=0.002433 Jy/beam ! Clean residual mean=0.000013 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.189181 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.189181 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=0.118039Jy sigma=0.000641 ! Fit after self-cal, rms=0.118039Jy sigma=0.000641 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 = 0.000296313 Jy ! Component: 100 - total flux cleaned = 0.000325536 Jy ! Component: 150 - total flux cleaned = 0.000359602 Jy ! Component: 200 - total flux cleaned = 0.000369766 Jy ! Total flux subtracted in 200 components = 0.000369766 Jy ! Clean residual min=-0.001742 max=0.002406 Jy/beam ! Clean residual mean=0.000015 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.189551 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.189551 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=0.118043Jy sigma=0.000641 ! Fit after self-cal, rms=0.118043Jy sigma=0.000641 ! 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=0.7259 mas, bmaj=1.794 mas, bpa=-1.172 degrees ! Estimated noise=609.799 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7259 x 1.794 at -1.172 degrees (North through East) ! Clean map min=-0.0013827 max=0.10228 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=0.567 mas, bmaj=1.548 mas, bpa=-2.978 degrees ! Estimated noise=1450.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0705596 Jy ! Component: 100 - total flux cleaned = 0.107515 Jy ! Component: 150 - total flux cleaned = 0.128858 Jy ! Component: 200 - total flux cleaned = 0.143089 Jy ! Total flux subtracted in 200 components = 0.143089 Jy ! Clean residual min=-0.005782 max=0.007918 Jy/beam ! Clean residual mean=-0.000033 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.143089 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.143089 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7259 mas, bmaj=1.794 mas, bpa=-1.172 degrees ! Estimated noise=609.799 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 = 0.0167206 Jy ! Component: 100 - total flux cleaned = 0.0261233 Jy ! Component: 150 - total flux cleaned = 0.0318728 Jy ! Component: 200 - total flux cleaned = 0.035804 Jy ! Total flux subtracted in 200 components = 0.035804 Jy ! Clean residual min=-0.001974 max=0.002513 Jy/beam ! Clean residual mean=-0.000016 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.178893 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 54 components and 0.178893 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=1.961 mas, bmaj=4.799 mas, bpa=3.299 degrees ! Estimated noise=870.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510856 Jy ! Component: 100 - total flux cleaned = 0.0074574 Jy ! Component: 150 - total flux cleaned = 0.00870062 Jy ! Component: 200 - total flux cleaned = 0.00931614 Jy ! Total flux subtracted in 200 components = 0.00931614 Jy ! Clean residual min=-0.002065 max=0.002500 Jy/beam ! Clean residual mean=0.000009 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.18821 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 = 0.00010273 Jy ! Component: 100 - total flux cleaned = 0.000234295 Jy ! Component: 150 - total flux cleaned = 0.000337431 Jy ! Component: 200 - total flux cleaned = 0.000446498 Jy ! Total flux subtracted in 200 components = 0.000446498 Jy ! Clean residual min=-0.001947 max=0.002460 Jy/beam ! Clean residual mean=0.000011 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.188656 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 79 components and 0.188656 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7259 mas, bmaj=1.794 mas, bpa=-1.172 degrees ! Estimated noise=609.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146408 Jy ! Component: 100 - total flux cleaned = 5.75817e-05 Jy ! Component: 150 - total flux cleaned = 0.000140289 Jy ! Component: 200 - total flux cleaned = 0.000164701 Jy ! Total flux subtracted in 200 components = 0.000164701 Jy ! Clean residual min=-0.001460 max=0.001779 Jy/beam ! Clean residual mean=0.000004 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.188821 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.188821 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=0.118018Jy sigma=0.000640 ! Fit after self-cal, rms=0.117992Jy sigma=0.000640 wmodel J0643-2451_X_2017_01_21_pus_map.mod ! Writing 87 model components to file: J0643-2451_X_2017_01_21_pus_map.mod wobs J0643-2451_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0643-2451_X_2017_01_21_pus_uvs.fits wwins J0643-2451_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J0643-2451_X_2017_01_21_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 = 0.00066522 Jy ! Component: 100 - total flux cleaned = 0.00100842 Jy ! Component: 150 - total flux cleaned = 0.00118186 Jy ! Component: 200 - total flux cleaned = 0.00125174 Jy ! Component: 250 - total flux cleaned = 0.00122936 Jy ! Component: 300 - total flux cleaned = 0.00116427 Jy ! Component: 350 - total flux cleaned = 0.00114304 Jy ! Component: 400 - total flux cleaned = 0.00112173 Jy ! Component: 450 - total flux cleaned = 0.00108091 Jy ! Component: 500 - total flux cleaned = 0.000982797 Jy ! Component: 550 - total flux cleaned = 0.000944491 Jy ! Component: 600 - total flux cleaned = 0.00081442 Jy ! Component: 650 - total flux cleaned = 0.000851199 Jy ! Component: 700 - total flux cleaned = 0.000761776 Jy ! Component: 750 - total flux cleaned = 0.00074435 Jy ! Component: 800 - total flux cleaned = 0.000727167 Jy ! Component: 850 - total flux cleaned = 0.000660535 Jy ! Component: 900 - total flux cleaned = 0.000709463 Jy ! Component: 950 - total flux cleaned = 0.000740807 Jy ! Component: 1000 - total flux cleaned = 0.000662738 Jy ! Component: 1050 - total flux cleaned = 0.000723623 Jy ! Component: 1100 - total flux cleaned = 0.000693207 Jy ! Component: 1150 - total flux cleaned = 0.000648986 Jy ! Component: 1200 - total flux cleaned = 0.000576344 Jy ! Component: 1250 - total flux cleaned = 0.000547626 Jy ! Component: 1300 - total flux cleaned = 0.000505347 Jy ! Component: 1350 - total flux cleaned = 0.000436043 Jy ! Component: 1400 - total flux cleaned = 0.000367637 Jy ! Component: 1450 - total flux cleaned = 0.000367606 Jy ! Component: 1500 - total flux cleaned = 0.000287905 Jy ! Component: 1550 - total flux cleaned = 0.000275095 Jy ! Component: 1600 - total flux cleaned = 0.000249353 Jy ! Component: 1650 - total flux cleaned = 0.000198452 Jy ! Component: 1700 - total flux cleaned = 0.000135806 Jy ! Component: 1750 - total flux cleaned = 0.000173008 Jy ! Component: 1800 - total flux cleaned = 0.000124106 Jy ! Component: 1850 - total flux cleaned = 0.000123993 Jy ! Component: 1900 - total flux cleaned = 6.45059e-05 Jy ! Component: 1950 - total flux cleaned = 5.29653e-05 Jy ! Component: 2000 - total flux cleaned = 2.9977e-05 Jy ! Total flux subtracted in 2048 components = 4.13531e-05 Jy ! Clean residual min=-0.000624 max=0.000619 Jy/beam ! Clean residual mean=0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.188862 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 232 components and 0.188862 Jy ![Exited script file: muppet] wmap "J0643-2451_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7259 x 1.794 at -1.172 degrees (North through East) ! Clean map min=-0.0012307 max=0.10174 Jy/beam ! Writing clean map to FITS file: J0643-2451_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.101744 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209107 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.616568 0.616568 1.23314 2.46627 4.93255 9.86509 19.7302 39.4604 78.9207 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.101 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7259 x 1.794 at -1.172 degrees (North through East) ! Clean map min=-0.0012307 max=0.10174 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 J0643-2451_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:27:08 2019