! Started logfile: J0039+1411_X_2017_05_27_pus_uvs.log on Fri May 3 10:27:57 2019 obs J0039+1411_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0039+1411_X_2017_05_27_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98212 visibilities/baseline/integration-bin. ! Found source: J0039+1411 ! ! 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 1033 lines of history. ! ! Reading 92280 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 J0039+1411_X_2017_05_27_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.864043Jy sigma=0.007667 ! Fit after self-cal, rms=0.849834Jy sigma=0.007546 ! 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7081 mas, bmaj=1.698 mas, bpa=-2.49 degrees ! Estimated noise=602.871 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 = 0.11243 Jy ! Component: 100 - total flux cleaned = 0.148209 Jy ! Total flux subtracted in 100 components = 0.148209 Jy ! Clean residual min=-0.004894 max=0.015671 Jy/beam ! Clean residual mean=-0.000030 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.148209 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.148209 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=0.083235Jy sigma=0.000719 ! Fit after self-cal, rms=0.083145Jy sigma=0.000718 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176712 Jy ! Component: 100 - total flux cleaned = 0.0268128 Jy ! Total flux subtracted in 100 components = 0.0268128 Jy ! Clean residual min=-0.003164 max=0.006205 Jy/beam ! Clean residual mean=-0.000010 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.175022 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.175022 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=0.078365Jy sigma=0.000671 ! Fit after self-cal, rms=0.078337Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-1.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659445 Jy ! Component: 100 - total flux cleaned = 0.0107706 Jy ! Total flux subtracted in 100 components = 0.0107706 Jy ! Clean residual min=-0.002761 max=0.003538 Jy/beam ! Clean residual mean=-0.000005 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.185792 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.185792 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=0.077464Jy sigma=0.000662 ! Fit after self-cal, rms=0.077441Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8646 mas, bmaj=1.951 mas, bpa=-1.676 degrees ! Estimated noise=263.96 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675201 Jy ! Component: 100 - total flux cleaned = 0.011268 Jy ! Component: 150 - total flux cleaned = 0.0145241 Jy ! Component: 200 - total flux cleaned = 0.0169947 Jy ! Total flux subtracted in 200 components = 0.0169947 Jy ! Clean residual min=-0.001603 max=0.001771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.202787 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 76 components and 0.202787 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=0.076754Jy sigma=0.000655 ! Fit after self-cal, rms=0.076709Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 0.99 FD 1.00 HN 1.11 KP 1.01 ! LA 0.95 MK 0.99 NL 0.97 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 0.98 ! LA 0.95 MK 1.00 NL 0.98 OV 1.00 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.98 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.03 KP 0.99 ! LA 0.99 MK 1.00 NL 0.96 OV 1.01 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 0.99 ! LA 0.98 MK 1.12 NL 0.95 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.99 ! LA 0.98 MK 1.03 NL 0.96 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.99 ! LA 0.98 MK 1.01 NL 0.95 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.98 KP 0.97 ! LA 1.02 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.01 KP 0.99 ! LA 0.98 MK 0.99 NL 0.99 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.97 KP 0.99 ! LA 1.00 MK 1.02 NL 0.97 OV 1.02 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 0.98 ! LA 1.00 MK 1.01 NL 0.98 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 0.94 ! LA 0.98 MK 1.03 NL 0.97 OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.076709Jy sigma=0.000654 ! Fit after self-cal, rms=0.076391Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8723 mas, bmaj=1.961 mas, bpa=-1.798 degrees ! Estimated noise=262.602 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 = 0.00196242 Jy ! Component: 100 - total flux cleaned = 0.00329387 Jy ! Component: 150 - total flux cleaned = 0.0040934 Jy ! Component: 200 - total flux cleaned = 0.00453951 Jy ! Total flux subtracted in 200 components = 0.00453951 Jy ! Clean residual min=-0.001304 max=0.001551 Jy/beam ! Clean residual mean=0.000006 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.207326 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 104 components and 0.207326 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=0.076329Jy sigma=0.000652 ! Fit after self-cal, rms=0.076332Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.076332Jy sigma=0.000651 ! Fit after self-cal, rms=0.076615Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8719 mas, bmaj=1.957 mas, bpa=-1.87 degrees ! Estimated noise=263.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126405 Jy ! Component: 100 - total flux cleaned = 0.00191427 Jy ! Component: 150 - total flux cleaned = 0.00238003 Jy ! Component: 200 - total flux cleaned = 0.00270414 Jy ! Total flux subtracted in 200 components = 0.00270414 Jy ! Clean residual min=-0.000856 max=0.001437 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.21003 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.21003 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=0.076589Jy sigma=0.000649 ! Fit after self-cal, rms=0.076594Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104513 Jy ! Component: 100 - total flux cleaned = 0.00121659 Jy ! Component: 150 - total flux cleaned = 0.00129549 Jy ! Component: 200 - total flux cleaned = 0.00139989 Jy ! Total flux subtracted in 200 components = 0.00139989 Jy ! Clean residual min=-0.000802 max=0.000794 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.21143 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 141 components and 0.21143 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=0.076572Jy sigma=0.000649 ! Fit after self-cal, rms=0.076569Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.076569Jy sigma=0.000649 ! Fit after self-cal, rms=0.076625Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8726 mas, bmaj=1.958 mas, bpa=-1.953 degrees ! Estimated noise=263.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062027 Jy ! Component: 100 - total flux cleaned = 0.000935925 Jy ! Component: 150 - total flux cleaned = 0.00122117 Jy ! Component: 200 - total flux cleaned = 0.00138567 Jy ! Total flux subtracted in 200 components = 0.00138567 Jy ! Clean residual min=-0.000647 max=0.000694 Jy/beam ! Clean residual mean=-0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.212816 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 162 components and 0.212816 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=0.076615Jy sigma=0.000648 ! Fit after self-cal, rms=0.076615Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 0.000171071 Jy ! Component: 100 - total flux cleaned = 0.000302558 Jy ! Component: 150 - total flux cleaned = 0.000373848 Jy ! Component: 200 - total flux cleaned = 0.000417933 Jy ! Total flux subtracted in 200 components = 0.000417933 Jy ! Clean residual min=-0.000638 max=0.000668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.213234 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 171 components and 0.213234 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=0.076611Jy sigma=0.000648 ! Fit after self-cal, rms=0.076610Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.076610Jy sigma=0.000648 ! Fit after self-cal, rms=0.076623Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.08 mas, bmaj=2.961 mas, bpa=-3.253 degrees ! Estimated noise=334.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457224 Jy ! Component: 100 - total flux cleaned = 0.000663982 Jy ! Component: 150 - total flux cleaned = 0.000789178 Jy ! Component: 200 - total flux cleaned = 0.00084135 Jy ! Total flux subtracted in 200 components = 0.00084135 Jy ! Clean residual min=-0.000703 max=0.000635 Jy/beam ! Clean residual mean=-0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.214075 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 192 components and 0.214075 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=0.076620Jy sigma=0.000648 ! Fit after self-cal, rms=0.076618Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 1.79063e-05 Jy ! Component: 100 - total flux cleaned = 0.000111357 Jy ! Component: 150 - total flux cleaned = 0.000170369 Jy ! Component: 200 - total flux cleaned = 0.00020001 Jy ! Total flux subtracted in 200 components = 0.00020001 Jy ! Clean residual min=-0.000704 max=0.000646 Jy/beam ! Clean residual mean=-0.000003 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.214275 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 207 components and 0.214275 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=0.076618Jy sigma=0.000648 ! Fit after self-cal, rms=0.076617Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.873 mas, bmaj=1.958 mas, bpa=-1.999 degrees ! Estimated noise=263.218 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.873 x 1.958 at -1.999 degrees (North through East) ! Clean map min=-0.00058858 max=0.1497 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7144 mas, bmaj=1.704 mas, bpa=-2.843 degrees ! Estimated noise=603.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112393 Jy ! Component: 100 - total flux cleaned = 0.148086 Jy ! Component: 150 - total flux cleaned = 0.164672 Jy ! Component: 200 - total flux cleaned = 0.173989 Jy ! Total flux subtracted in 200 components = 0.173989 Jy ! Clean residual min=-0.002775 max=0.004802 Jy/beam ! Clean residual mean=-0.000014 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.173989 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.173989 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.873 mas, bmaj=1.958 mas, bpa=-1.999 degrees ! Estimated noise=263.218 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 = 0.00993709 Jy ! Component: 100 - total flux cleaned = 0.0165106 Jy ! Component: 150 - total flux cleaned = 0.0212114 Jy ! Component: 200 - total flux cleaned = 0.0248113 Jy ! Total flux subtracted in 200 components = 0.0248113 Jy ! Clean residual min=-0.001231 max=0.002123 Jy/beam ! Clean residual mean=-0.000014 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.1988 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 78 components and 0.1988 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282157 Jy ! Component: 100 - total flux cleaned = 0.00506044 Jy ! Component: 150 - total flux cleaned = 0.006852 Jy ! Component: 200 - total flux cleaned = 0.00830765 Jy ! Total flux subtracted in 200 components = 0.00830765 Jy ! Clean residual min=-0.000825 max=0.000888 Jy/beam ! Clean residual mean=-0.000007 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.207108 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 111 components and 0.207108 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.08 mas, bmaj=2.961 mas, bpa=-3.253 degrees ! Estimated noise=334.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219107 Jy ! Component: 100 - total flux cleaned = 0.0036008 Jy ! Component: 150 - total flux cleaned = 0.00457644 Jy ! Component: 200 - total flux cleaned = 0.00527577 Jy ! Total flux subtracted in 200 components = 0.00527577 Jy ! Clean residual min=-0.000803 max=0.000714 Jy/beam ! Clean residual mean=-0.000007 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.212384 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 = 0.000515656 Jy ! Component: 100 - total flux cleaned = 0.00090513 Jy ! Component: 150 - total flux cleaned = 0.00120591 Jy ! Component: 200 - total flux cleaned = 0.00144022 Jy ! Total flux subtracted in 200 components = 0.00144022 Jy ! Clean residual min=-0.000733 max=0.000641 Jy/beam ! Clean residual mean=-0.000004 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.213824 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 174 components and 0.213824 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.873 mas, bmaj=1.958 mas, bpa=-1.999 degrees ! Estimated noise=263.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136139 Jy ! Component: 100 - total flux cleaned = 0.000211336 Jy ! Component: 150 - total flux cleaned = 0.000278047 Jy ! Component: 200 - total flux cleaned = 0.000326784 Jy ! Total flux subtracted in 200 components = 0.000326784 Jy ! Clean residual min=-0.000670 max=0.000642 Jy/beam ! Clean residual mean=-0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.214151 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 195 components and 0.214151 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=0.076618Jy sigma=0.000648 ! Fit after self-cal, rms=0.076616Jy sigma=0.000648 wmodel J0039+1411_X_2017_05_27_pus_map.mod ! Writing 195 model components to file: J0039+1411_X_2017_05_27_pus_map.mod wobs J0039+1411_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0039+1411_X_2017_05_27_pus_uvs.fits wwins J0039+1411_X_2017_05_27_pus_map.win ! wwins: Wrote 4 windows to J0039+1411_X_2017_05_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.74592e-05 Jy ! Component: 100 - total flux cleaned = -5.52594e-05 Jy ! Component: 150 - total flux cleaned = -4.43464e-05 Jy ! Component: 200 - total flux cleaned = -6.42268e-05 Jy ! Component: 250 - total flux cleaned = -6.4087e-05 Jy ! Component: 300 - total flux cleaned = -8.29098e-05 Jy ! Component: 350 - total flux cleaned = -0.000119746 Jy ! Component: 400 - total flux cleaned = -0.000155642 Jy ! Component: 450 - total flux cleaned = -0.000182007 Jy ! Component: 500 - total flux cleaned = -0.000207679 Jy ! Component: 550 - total flux cleaned = -0.000224446 Jy ! Component: 600 - total flux cleaned = -0.00024096 Jy ! Component: 650 - total flux cleaned = -0.000265515 Jy ! Component: 700 - total flux cleaned = -0.000281608 Jy ! Component: 750 - total flux cleaned = -0.000289645 Jy ! Component: 800 - total flux cleaned = -0.000305098 Jy ! Component: 850 - total flux cleaned = -0.000312602 Jy ! Component: 900 - total flux cleaned = -0.000305064 Jy ! Component: 950 - total flux cleaned = -0.000327569 Jy ! Component: 1000 - total flux cleaned = -0.000342366 Jy ! Component: 1050 - total flux cleaned = -0.000349694 Jy ! Component: 1100 - total flux cleaned = -0.000356915 Jy ! Component: 1150 - total flux cleaned = -0.000371158 Jy ! Component: 1200 - total flux cleaned = -0.000392314 Jy ! Component: 1250 - total flux cleaned = -0.000378277 Jy ! Component: 1300 - total flux cleaned = -0.000385313 Jy ! Component: 1350 - total flux cleaned = -0.00039215 Jy ! Component: 1400 - total flux cleaned = -0.000358464 Jy ! Component: 1450 - total flux cleaned = -0.000371895 Jy ! Component: 1500 - total flux cleaned = -0.000371839 Jy ! Component: 1550 - total flux cleaned = -0.000365203 Jy ! Component: 1600 - total flux cleaned = -0.000358725 Jy ! Component: 1650 - total flux cleaned = -0.000377945 Jy ! Component: 1700 - total flux cleaned = -0.000352519 Jy ! Component: 1750 - total flux cleaned = -0.000358838 Jy ! Component: 1800 - total flux cleaned = -0.000371289 Jy ! Component: 1850 - total flux cleaned = -0.000358844 Jy ! Component: 1900 - total flux cleaned = -0.000328124 Jy ! Component: 1950 - total flux cleaned = -0.000340333 Jy ! Component: 2000 - total flux cleaned = -0.000334302 Jy ! Total flux subtracted in 2048 components = -0.000298308 Jy ! Clean residual min=-0.000340 max=0.000311 Jy/beam ! Clean residual mean=-0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.213852 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 350 components and 0.213852 Jy ![Exited script file: muppet] wmap "J0039+1411_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.873 x 1.958 at -1.999 degrees (North through East) ! Clean map min=-0.00050941 max=0.15007 Jy/beam ! Writing clean map to FITS file: J0039+1411_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.150067 invert ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117162 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.234219 0.234219 0.468438 0.936876 1.87375 3.7475 7.49501 14.99 29.98 59.9601 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.15 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.873 x 1.958 at -1.999 degrees (North through East) ! Clean map min=-0.00050941 max=0.15007 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 J0039+1411_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:28:03 2019