! Started logfile: J0721-3528_X_2017_09_26_pus_uvs.log on Sat May 11 13:35:48 2019 obs J0721-3528_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0721-3528_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.284392 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0721-3528 ! ! 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 947 lines of history. ! ! Reading 36120 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 J0721-3528_X_2017_09_26_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 1189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1335 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.949382Jy sigma=0.007051 ! Fit after self-cal, rms=0.926667Jy sigma=0.006884 ! 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=0.7696 mas, bmaj=3.041 mas, bpa=-25.18 degrees ! Estimated noise=1412.55 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 = 0.0535367 Jy ! Component: 100 - total flux cleaned = 0.0674386 Jy ! Total flux subtracted in 100 components = 0.0674386 Jy ! Clean residual min=-0.004511 max=0.005619 Jy/beam ! Clean residual mean=0.000033 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.0674386 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0674386 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=0.083527Jy sigma=0.000598 ! Fit after self-cal, rms=0.083289Jy sigma=0.000596 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=4.662 mas, bpa=-16.21 degrees ! Estimated noise=511.059 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 = 0.0100682 Jy ! Component: 100 - total flux cleaned = 0.0136249 Jy ! Component: 150 - total flux cleaned = 0.0152671 Jy ! Component: 200 - total flux cleaned = 0.0161098 Jy ! Total flux subtracted in 200 components = 0.0161098 Jy ! Clean residual min=-0.002532 max=0.001811 Jy/beam ! Clean residual mean=0.000028 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0835485 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 48 components and 0.0835485 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=0.082212Jy sigma=0.000588 ! Fit after self-cal, rms=0.082117Jy sigma=0.000588 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00* KP 1.00 ! LA 0.98 MK 1.02 NL 1.00* OV 0.96 ! PT 1.11 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 0.94 ! LA 0.98 MK 1.04 NL 1.00* OV 1.01 ! PT 1.11 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00* KP 0.94 ! LA 1.02 MK 1.04 NL 1.00* OV 1.00 ! PT 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00* KP 0.98 ! LA 0.97 MK 1.05 NL 1.00* OV 1.02 ! PT 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 0.92 ! LA 1.03 MK 1.05 NL 1.00* OV 1.04 ! PT 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00* KP 0.94 ! LA 1.00 MK 1.04 NL 1.00* OV 1.01 ! PT 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.00* KP 0.95 ! LA 1.04 MK 1.04 NL 1.00* OV 0.98 ! PT 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00* KP 0.83 ! LA 0.97 MK 1.04 NL 1.00* OV 1.00 ! PT 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.00* KP 0.85 ! LA 0.99 MK 0.99 NL 1.00* OV 1.06 ! PT 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 0.88 ! LA 0.98 MK 1.00 NL 1.00* OV 1.12 ! PT 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.00* KP 0.91 ! LA 1.01 MK 0.96 NL 1.00* OV 1.01 ! PT 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 0.92 ! LA 0.96 MK 0.79 NL 1.00* OV 1.01 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.082117Jy sigma=0.000588 ! Fit after self-cal, rms=0.081086Jy sigma=0.000587 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=4.666 mas, bpa=-16.24 degrees ! Estimated noise=510.371 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 = -4.51065e-05 Jy ! Component: 100 - total flux cleaned = -1.11175e-05 Jy ! Component: 150 - total flux cleaned = 1.11352e-05 Jy ! Component: 200 - total flux cleaned = 2.44686e-05 Jy ! Total flux subtracted in 200 components = 2.44686e-05 Jy ! Clean residual min=-0.000951 max=0.000927 Jy/beam ! Clean residual mean=0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0835729 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.0835729 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=0.081084Jy sigma=0.000586 ! Fit after self-cal, rms=0.081062Jy sigma=0.000586 ! 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=0.081062Jy sigma=0.000586 ! Fit after self-cal, rms=0.081185Jy sigma=0.000586 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=4.706 mas, bpa=-16.13 degrees ! Estimated noise=510.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154917 Jy ! Component: 100 - total flux cleaned = -0.000154865 Jy ! Component: 150 - total flux cleaned = -0.000149179 Jy ! Component: 200 - total flux cleaned = -0.000149333 Jy ! Total flux subtracted in 200 components = -0.000149333 Jy ! Clean residual min=-0.000965 max=0.000874 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0834236 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.0834236 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=0.081184Jy sigma=0.000586 ! Fit after self-cal, rms=0.081187Jy sigma=0.000586 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.78262e-05 Jy ! Component: 100 - total flux cleaned = -2.78119e-05 Jy ! Component: 150 - total flux cleaned = -2.72738e-05 Jy ! Component: 200 - total flux cleaned = -2.74299e-05 Jy ! Total flux subtracted in 200 components = -2.74299e-05 Jy ! Clean residual min=-0.001010 max=0.000875 Jy/beam ! Clean residual mean=0.000004 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0833962 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.0833962 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=0.081186Jy sigma=0.000586 ! Fit after self-cal, rms=0.081185Jy sigma=0.000586 ! 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=0.081185Jy sigma=0.000586 ! Fit after self-cal, rms=0.081311Jy sigma=0.000586 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=4.717 mas, bpa=-16.11 degrees ! Estimated noise=511.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.14766e-05 Jy ! Component: 100 - total flux cleaned = -8.23151e-05 Jy ! Component: 150 - total flux cleaned = -9.21277e-05 Jy ! Component: 200 - total flux cleaned = -0.000105601 Jy ! Total flux subtracted in 200 components = -0.000105601 Jy ! Clean residual min=-0.000970 max=0.000872 Jy/beam ! Clean residual mean=0.000003 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0832906 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.0832906 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=0.081310Jy sigma=0.000586 ! Fit after self-cal, rms=0.081313Jy sigma=0.000586 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.08945e-05 Jy ! Component: 100 - total flux cleaned = -2.51975e-05 Jy ! Component: 150 - total flux cleaned = -3.3638e-05 Jy ! Component: 200 - total flux cleaned = -3.36902e-05 Jy ! Total flux subtracted in 200 components = -3.36902e-05 Jy ! Clean residual min=-0.000981 max=0.000870 Jy/beam ! Clean residual mean=0.000003 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0832569 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.0832569 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=0.081312Jy sigma=0.000586 ! Fit after self-cal, rms=0.081312Jy sigma=0.000586 ! 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=0.081312Jy sigma=0.000586 ! Fit after self-cal, rms=0.081395Jy sigma=0.000586 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=8.193 mas, bpa=2.164 degrees ! Estimated noise=591.327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133795 Jy ! Component: 100 - total flux cleaned = -0.000143388 Jy ! Component: 150 - total flux cleaned = -0.000147362 Jy ! Component: 200 - total flux cleaned = -0.000147609 Jy ! Total flux subtracted in 200 components = -0.000147609 Jy ! Clean residual min=-0.000987 max=0.000806 Jy/beam ! Clean residual mean=0.000005 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0831093 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.0831093 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=0.081395Jy sigma=0.000586 ! Fit after self-cal, rms=0.081394Jy sigma=0.000586 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.07321e-05 Jy ! Component: 100 - total flux cleaned = -1.36755e-05 Jy ! Component: 150 - total flux cleaned = -1.39032e-05 Jy ! Component: 200 - total flux cleaned = -1.40711e-05 Jy ! Total flux subtracted in 200 components = -1.40711e-05 Jy ! Clean residual min=-0.000998 max=0.000814 Jy/beam ! Clean residual mean=0.000005 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0830952 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 73 components and 0.0830952 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=0.081394Jy sigma=0.000586 ! Fit after self-cal, rms=0.081393Jy sigma=0.000586 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=4.722 mas, bpa=-16.1 degrees ! Estimated noise=511.442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 4.722 at -16.1 degrees (North through East) ! Clean map min=-0.00094773 max=0.073843 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=0.7759 mas, bmaj=3.064 mas, bpa=-24.86 degrees ! Estimated noise=1435.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533714 Jy ! Component: 100 - total flux cleaned = 0.0677028 Jy ! Component: 150 - total flux cleaned = 0.0742097 Jy ! Component: 200 - total flux cleaned = 0.077853 Jy ! Total flux subtracted in 200 components = 0.077853 Jy ! Clean residual min=-0.003673 max=0.002808 Jy/beam ! Clean residual mean=0.000011 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.077853 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.077853 Jy ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=4.722 mas, bpa=-16.1 degrees ! Estimated noise=511.442 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 = 0.00315643 Jy ! Component: 100 - total flux cleaned = 0.00434816 Jy ! Component: 150 - total flux cleaned = 0.00488068 Jy ! Component: 200 - total flux cleaned = 0.00505684 Jy ! Total flux subtracted in 200 components = 0.00505684 Jy ! Clean residual min=-0.000971 max=0.000934 Jy/beam ! Clean residual mean=0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0829098 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.0829098 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=3.142 mas, bmaj=8.193 mas, bpa=2.164 degrees ! Estimated noise=591.327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.978e-05 Jy ! Component: 100 - total flux cleaned = 0.000107882 Jy ! Component: 150 - total flux cleaned = 0.000115265 Jy ! Component: 200 - total flux cleaned = 0.000121967 Jy ! Total flux subtracted in 200 components = 0.000121967 Jy ! Clean residual min=-0.000963 max=0.000798 Jy/beam ! Clean residual mean=0.000005 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0830318 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.77211e-06 Jy ! Component: 100 - total flux cleaned = 8.44926e-06 Jy ! Component: 150 - total flux cleaned = 8.44275e-06 Jy ! Component: 200 - total flux cleaned = 1.10875e-05 Jy ! Total flux subtracted in 200 components = 1.10875e-05 Jy ! Clean residual min=-0.000964 max=0.000792 Jy/beam ! Clean residual mean=0.000005 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0830429 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.0830429 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=4.722 mas, bpa=-16.1 degrees ! Estimated noise=511.442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.44664e-05 Jy ! Component: 100 - total flux cleaned = -2.80637e-05 Jy ! Component: 150 - total flux cleaned = -1.67195e-05 Jy ! Component: 200 - total flux cleaned = -2.21076e-05 Jy ! Total flux subtracted in 200 components = -2.21076e-05 Jy ! Clean residual min=-0.000970 max=0.000906 Jy/beam ! Clean residual mean=0.000004 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0830208 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.0830208 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=0.081394Jy sigma=0.000586 ! Fit after self-cal, rms=0.081392Jy sigma=0.000586 wmodel J0721-3528_X_2017_09_26_pus_map.mod ! Writing 52 model components to file: J0721-3528_X_2017_09_26_pus_map.mod wobs J0721-3528_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0721-3528_X_2017_09_26_pus_uvs.fits wwins J0721-3528_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0721-3528_X_2017_09_26_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 = -7.83096e-05 Jy ! Component: 100 - total flux cleaned = -0.000105574 Jy ! Component: 150 - total flux cleaned = -0.000131054 Jy ! Component: 200 - total flux cleaned = -5.53392e-05 Jy ! Component: 250 - total flux cleaned = -2.46287e-05 Jy ! Component: 300 - total flux cleaned = 1.39418e-05 Jy ! Component: 350 - total flux cleaned = 3.21543e-05 Jy ! Component: 400 - total flux cleaned = 5.82169e-05 Jy ! Component: 450 - total flux cleaned = 9.97352e-05 Jy ! Component: 500 - total flux cleaned = 0.000107701 Jy ! Component: 550 - total flux cleaned = 0.0001384 Jy ! Component: 600 - total flux cleaned = 0.000167683 Jy ! Component: 650 - total flux cleaned = 0.000167678 Jy ! Component: 700 - total flux cleaned = 0.00019511 Jy ! Component: 750 - total flux cleaned = 0.000208353 Jy ! Component: 800 - total flux cleaned = 0.00021492 Jy ! Component: 850 - total flux cleaned = 0.000227338 Jy ! Component: 900 - total flux cleaned = 0.000233232 Jy ! Component: 950 - total flux cleaned = 0.000256014 Jy ! Component: 1000 - total flux cleaned = 0.000272497 Jy ! Component: 1050 - total flux cleaned = 0.000288609 Jy ! Component: 1100 - total flux cleaned = 0.000325017 Jy ! Component: 1150 - total flux cleaned = 0.000345244 Jy ! Component: 1200 - total flux cleaned = 0.000384604 Jy ! Component: 1250 - total flux cleaned = 0.0004084 Jy ! Component: 1300 - total flux cleaned = 0.000450164 Jy ! Component: 1350 - total flux cleaned = 0.000486409 Jy ! Component: 1400 - total flux cleaned = 0.000521814 Jy ! Component: 1450 - total flux cleaned = 0.000556432 Jy ! Component: 1500 - total flux cleaned = 0.000594439 Jy ! Component: 1550 - total flux cleaned = 0.000639809 Jy ! Component: 1600 - total flux cleaned = 0.000688201 Jy ! Component: 1650 - total flux cleaned = 0.000719833 Jy ! Component: 1700 - total flux cleaned = 0.000754805 Jy ! Component: 1750 - total flux cleaned = 0.000785372 Jy ! Component: 1800 - total flux cleaned = 0.000822929 Jy ! Component: 1850 - total flux cleaned = 0.000852515 Jy ! Component: 1900 - total flux cleaned = 0.000892479 Jy ! Component: 1950 - total flux cleaned = 0.000921044 Jy ! Component: 2000 - total flux cleaned = 0.000963313 Jy ! Total flux subtracted in 2048 components = 0.00100171 Jy ! Clean residual min=-0.000186 max=0.000191 Jy/beam ! Clean residual mean=0.000002 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0840225 Jy keep ! Adding 99 model components to the UV plane model. ! The established model now contains 151 components and 0.0840225 Jy ![Exited script file: muppet] wmap "J0721-3528_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 4.722 at -16.1 degrees (North through East) ! Clean map min=-0.0006884 max=0.073756 Jy/beam ! Writing clean map to FITS file: J0721-3528_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0737564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.62815e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269596 0.269596 0.539192 1.07838 2.15677 4.31354 8.62708 17.2542 34.5083 69.0166 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 4.722 at -16.1 degrees (North through East) ! Clean map min=-0.0006884 max=0.073756 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 J0721-3528_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:35:51 2019