! Started logfile: J1439+3253_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:05 2017 obs J1439+3253_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1439+3253_X_2014_01_04_pus_uva.fits ! AN table 1: 106 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.430556 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1439+3253 ! ! 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 382 lines of history. ! ! Reading 19716 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 J1439+3253_X_2014_01_04_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 318 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 318 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 318 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 318 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 318 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 318 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 318 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 318 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 318 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 318 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 318 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 318 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000340Jy sigma=0.012219 ! Fit after self-cal, rms=0.964469Jy sigma=0.011796 ! 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=0.7987 mas, bmaj=1.212 mas, bpa=29.22 degrees ! Estimated noise=1201.95 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 = 0.0290088 Jy ! Component: 100 - total flux cleaned = 0.0356609 Jy ! Total flux subtracted in 100 components = 0.0356609 Jy ! Clean residual min=-0.003121 max=0.004181 Jy/beam ! Clean residual mean=-0.000024 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.0356609 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0356609 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=0.057499Jy sigma=0.000666 ! Fit after self-cal, rms=0.056292Jy sigma=0.000652 ! 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=1.057 mas, bmaj=1.449 mas, bpa=24.67 degrees ! Estimated noise=419.621 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 = 0.00377864 Jy ! Component: 100 - total flux cleaned = 0.00491441 Jy ! Component: 150 - total flux cleaned = 0.00507128 Jy ! Component: 200 - total flux cleaned = 0.00513801 Jy ! Total flux subtracted in 200 components = 0.00513801 Jy ! Clean residual min=-0.001929 max=0.002426 Jy/beam ! Clean residual mean=-0.000024 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.040799 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0407989 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=0.056074Jy sigma=0.000649 ! Fit after self-cal, rms=0.056072Jy sigma=0.000649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.00 ! MK 0.86 NL 1.14 OV 1.08 PT 0.90 ! SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 KP 1.00* LA 1.06 ! MK 0.91 NL 1.07 OV 1.07 PT 0.96 ! SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.00* LA 1.06 ! MK 0.94 NL 1.03 OV 1.05 PT 0.90 ! SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 1.01 ! MK 0.89 NL 1.11 OV 0.98 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.98 ! MK 0.93 NL 1.09 OV 1.03 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 KP 1.00* LA 1.05 ! MK 0.95 NL 1.13 OV 1.03 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 1.03 ! MK 0.90 NL 1.08 OV 1.09 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.97 ! MK 0.92 NL 1.10 OV 1.04 PT 1.00 ! SC 0.90 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 KP 1.00* LA 0.99 ! MK 0.90 NL 1.06 OV 1.01 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 KP 1.00* LA 0.93 ! MK 0.77 NL 1.08 OV 1.01 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 KP 1.00* LA 1.01 ! MK 0.84 NL 1.10 OV 0.92 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 KP 1.00* LA 0.91 ! MK 0.83 NL 1.08 OV 0.99 PT 0.93 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.056072Jy sigma=0.000649 ! Fit after self-cal, rms=0.054261Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.412 mas, bpa=22.22 degrees ! Estimated noise=411.92 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 = 5.42088e-05 Jy ! Component: 100 - total flux cleaned = 5.22409e-05 Jy ! Component: 150 - total flux cleaned = 3.33027e-05 Jy ! Component: 200 - total flux cleaned = 3.4444e-05 Jy ! Total flux subtracted in 200 components = 3.4444e-05 Jy ! Clean residual min=-0.001522 max=0.001620 Jy/beam ! Clean residual mean=0.000007 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0408334 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0408334 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=0.054241Jy sigma=0.000646 ! Fit after self-cal, rms=0.054260Jy sigma=0.000646 ! 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=0.054260Jy sigma=0.000646 ! Fit after self-cal, rms=0.057129Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.4 mas, bpa=22.64 degrees ! Estimated noise=414.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146779 Jy ! Component: 100 - total flux cleaned = 0.000157339 Jy ! Component: 150 - total flux cleaned = 0.000165601 Jy ! Component: 200 - total flux cleaned = 0.000171886 Jy ! Total flux subtracted in 200 components = 0.000171886 Jy ! Clean residual min=-0.001077 max=0.000946 Jy/beam ! Clean residual mean=0.000015 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0410053 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.0410053 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=0.057125Jy sigma=0.000644 ! Fit after self-cal, rms=0.057253Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.88346e-06 Jy ! Component: 100 - total flux cleaned = -9.73497e-06 Jy ! Component: 150 - total flux cleaned = -2.17397e-05 Jy ! Component: 200 - total flux cleaned = -3.32172e-05 Jy ! Total flux subtracted in 200 components = -3.32172e-05 Jy ! Clean residual min=-0.001158 max=0.000995 Jy/beam ! Clean residual mean=0.000014 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0409721 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.0409721 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=0.057252Jy sigma=0.000643 ! Fit after self-cal, rms=0.057254Jy sigma=0.000643 ! 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=0.057254Jy sigma=0.000643 ! Fit after self-cal, rms=0.057910Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=1.402 mas, bpa=23.15 degrees ! Estimated noise=414.021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.85059e-05 Jy ! Component: 100 - total flux cleaned = 9.7598e-05 Jy ! Component: 150 - total flux cleaned = 9.77513e-05 Jy ! Component: 200 - total flux cleaned = 9.18198e-05 Jy ! Total flux subtracted in 200 components = 9.18198e-05 Jy ! Clean residual min=-0.000998 max=0.000947 Jy/beam ! Clean residual mean=0.000014 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0410639 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0410639 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=0.057907Jy sigma=0.000643 ! Fit after self-cal, rms=0.057939Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.66995e-05 Jy ! Component: 100 - total flux cleaned = 1.267e-05 Jy ! Component: 150 - total flux cleaned = -3.54196e-06 Jy ! Component: 200 - total flux cleaned = -1.83511e-05 Jy ! Total flux subtracted in 200 components = -1.83511e-05 Jy ! Clean residual min=-0.000991 max=0.000952 Jy/beam ! Clean residual mean=0.000014 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0410455 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0410455 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=0.057937Jy sigma=0.000643 ! Fit after self-cal, rms=0.057936Jy sigma=0.000643 ! 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=0.057936Jy sigma=0.000643 ! Fit after self-cal, rms=0.058077Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.534 mas, bmaj=3.231 mas, bpa=25.71 degrees ! Estimated noise=506.396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.35669e-05 Jy ! Component: 100 - total flux cleaned = -2.32085e-05 Jy ! Component: 150 - total flux cleaned = -2.88516e-05 Jy ! Component: 200 - total flux cleaned = -3.16193e-05 Jy ! Total flux subtracted in 200 components = -3.16193e-05 Jy ! Clean residual min=-0.000914 max=0.000841 Jy/beam ! Clean residual mean=0.000025 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0410139 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0410139 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=0.058076Jy sigma=0.000643 ! Fit after self-cal, rms=0.058086Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.55014e-05 Jy ! Component: 100 - total flux cleaned = -5.51664e-05 Jy ! Component: 150 - total flux cleaned = -6.29201e-05 Jy ! Component: 200 - total flux cleaned = -7.01442e-05 Jy ! Total flux subtracted in 200 components = -7.01442e-05 Jy ! Clean residual min=-0.000897 max=0.000855 Jy/beam ! Clean residual mean=0.000024 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0409438 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.0409438 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=0.058086Jy sigma=0.000643 ! Fit after self-cal, rms=0.058084Jy sigma=0.000643 ! 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=1.032 mas, bmaj=1.403 mas, bpa=23.51 degrees ! Estimated noise=413.418 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 1.403 at 23.51 degrees (North through East) ! Clean map min=-0.00088692 max=0.038105 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=0.7686 mas, bmaj=1.182 mas, bpa=28.76 degrees ! Estimated noise=1160.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298214 Jy ! Component: 100 - total flux cleaned = 0.0371409 Jy ! Component: 150 - total flux cleaned = 0.0400479 Jy ! Component: 200 - total flux cleaned = 0.0404446 Jy ! Total flux subtracted in 200 components = 0.0404446 Jy ! Clean residual min=-0.002576 max=0.002260 Jy/beam ! Clean residual mean=0.000004 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0404446 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0404446 Jy ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.403 mas, bpa=23.51 degrees ! Estimated noise=413.418 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 = 0.00042444 Jy ! Component: 100 - total flux cleaned = 0.000494096 Jy ! Component: 150 - total flux cleaned = 0.000547239 Jy ! Component: 200 - total flux cleaned = 0.000590112 Jy ! Total flux subtracted in 200 components = 0.000590112 Jy ! Clean residual min=-0.001138 max=0.000926 Jy/beam ! Clean residual mean=0.000013 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0410347 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0410347 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=2.534 mas, bmaj=3.231 mas, bpa=25.71 degrees ! Estimated noise=506.396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.75356e-05 Jy ! Component: 100 - total flux cleaned = -2.98136e-05 Jy ! Component: 150 - total flux cleaned = -4.37814e-05 Jy ! Component: 200 - total flux cleaned = -5.31585e-05 Jy ! Total flux subtracted in 200 components = -5.31585e-05 Jy ! Clean residual min=-0.000903 max=0.000870 Jy/beam ! Clean residual mean=0.000025 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0409816 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 = -8.82104e-06 Jy ! Component: 100 - total flux cleaned = -1.71318e-05 Jy ! Component: 150 - total flux cleaned = -2.48422e-05 Jy ! Component: 200 - total flux cleaned = -3.20462e-05 Jy ! Total flux subtracted in 200 components = -3.20462e-05 Jy ! Clean residual min=-0.000903 max=0.000867 Jy/beam ! Clean residual mean=0.000024 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0409495 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 22 components and 0.0409495 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.403 mas, bpa=23.51 degrees ! Estimated noise=413.418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.36128e-05 Jy ! Component: 100 - total flux cleaned = 1.06354e-05 Jy ! Component: 150 - total flux cleaned = 1.09044e-05 Jy ! Component: 200 - total flux cleaned = 1.13122e-05 Jy ! Total flux subtracted in 200 components = 1.13122e-05 Jy ! Clean residual min=-0.001068 max=0.000944 Jy/beam ! Clean residual mean=0.000012 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0409608 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0409608 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=0.058086Jy sigma=0.000643 ! Fit after self-cal, rms=0.058083Jy sigma=0.000643 wmodel J1439+3253_X_2014_01_04_pus_map.mod ! Writing 26 model components to file: J1439+3253_X_2014_01_04_pus_map.mod wobs J1439+3253_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1439+3253_X_2014_01_04_pus_uvs.fits wwins J1439+3253_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1439+3253_X_2014_01_04_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 = -1.00694e-05 Jy ! Component: 100 - total flux cleaned = 0.000208518 Jy ! Component: 150 - total flux cleaned = 0.000274767 Jy ! Component: 200 - total flux cleaned = 0.000324319 Jy ! Component: 250 - total flux cleaned = 0.000393576 Jy ! Component: 300 - total flux cleaned = 0.000447051 Jy ! Component: 350 - total flux cleaned = 0.000528967 Jy ! Component: 400 - total flux cleaned = 0.000617056 Jy ! Component: 450 - total flux cleaned = 0.000682664 Jy ! Component: 500 - total flux cleaned = 0.000673568 Jy ! Component: 550 - total flux cleaned = 0.000647782 Jy ! Component: 600 - total flux cleaned = 0.000622688 Jy ! Component: 650 - total flux cleaned = 0.000598453 Jy ! Component: 700 - total flux cleaned = 0.000590803 Jy ! Component: 750 - total flux cleaned = 0.000598315 Jy ! Component: 800 - total flux cleaned = 0.000576144 Jy ! Component: 850 - total flux cleaned = 0.000554637 Jy ! Component: 900 - total flux cleaned = 0.000540586 Jy ! Component: 950 - total flux cleaned = 0.000513544 Jy ! Component: 1000 - total flux cleaned = 0.000513602 Jy ! Component: 1050 - total flux cleaned = 0.00051371 Jy ! Component: 1100 - total flux cleaned = 0.000494993 Jy ! Component: 1150 - total flux cleaned = 0.000495183 Jy ! Component: 1200 - total flux cleaned = 0.000495099 Jy ! Component: 1250 - total flux cleaned = 0.000495058 Jy ! Component: 1300 - total flux cleaned = 0.000541422 Jy ! Component: 1350 - total flux cleaned = 0.000569828 Jy ! Component: 1400 - total flux cleaned = 0.000597872 Jy ! Component: 1450 - total flux cleaned = 0.000641996 Jy ! Component: 1500 - total flux cleaned = 0.000696343 Jy ! Component: 1550 - total flux cleaned = 0.000723146 Jy ! Component: 1600 - total flux cleaned = 0.000765658 Jy ! Component: 1650 - total flux cleaned = 0.0008023 Jy ! Component: 1700 - total flux cleaned = 0.000843761 Jy ! Component: 1750 - total flux cleaned = 0.000889874 Jy ! Component: 1800 - total flux cleaned = 0.000940578 Jy ! Component: 1850 - total flux cleaned = 0.000970764 Jy ! Component: 1900 - total flux cleaned = 0.0010057 Jy ! Component: 1950 - total flux cleaned = 0.00104041 Jy ! Component: 2000 - total flux cleaned = 0.00106503 Jy ! Total flux subtracted in 2048 components = 0.00108466 Jy ! Clean residual min=-0.000244 max=0.000348 Jy/beam ! Clean residual mean=0.000001 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0420455 Jy keep ! Adding 106 model components to the UV plane model. ! The established model now contains 132 components and 0.0420455 Jy ![Exited script file: muppet] wmap "J1439+3253_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 1.403 at 23.51 degrees (North through East) ! Clean map min=-0.0006983 max=0.038063 Jy/beam ! Writing clean map to FITS file: J1439+3253_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0380628 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.29264e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.653602 0.653602 1.3072 2.61441 5.22882 10.4576 20.9153 41.8305 83.6611 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.038 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 1.403 at 23.51 degrees (North through East) ! Clean map min=-0.0006983 max=0.038063 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 J1439+3253_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:07 2017