! Started logfile: J1223+8436_X_2017_10_09_pus_uvs.log on Sun May 12 15:21:09 2019 obs J1223+8436_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1223+8436_X_2017_10_09_pus_uva.fits ! AN table 1: 219 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.755708 visibilities/baseline/integration-bin. ! Found source: J1223+8436 ! ! 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 763 lines of history. ! ! Reading 71496 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 J1223+8436_X_2017_10_09_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 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 246 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 464 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.948702Jy sigma=0.007928 ! Fit after self-cal, rms=0.936901Jy sigma=0.007833 ! 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=0.6875 mas, bmaj=1.739 mas, bpa=23.91 degrees ! Estimated noise=814.121 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 = 0.0490939 Jy ! Component: 100 - total flux cleaned = 0.0613044 Jy ! Total flux subtracted in 100 components = 0.0613044 Jy ! Clean residual min=-0.002693 max=0.005572 Jy/beam ! Clean residual mean=-0.000002 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0613044 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0613044 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=0.078755Jy sigma=0.000640 ! Fit after self-cal, rms=0.078661Jy sigma=0.000639 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00653365 Jy ! Component: 100 - total flux cleaned = 0.0103323 Jy ! Total flux subtracted in 100 components = 0.0103323 Jy ! Clean residual min=-0.001949 max=0.003969 Jy/beam ! Clean residual mean=-0.000004 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0716367 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0716367 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=0.077977Jy sigma=0.000634 ! Fit after self-cal, rms=0.077965Jy sigma=0.000633 ! Inverting map ! Added new window around map position (0, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366277 Jy ! Component: 100 - total flux cleaned = 0.00571924 Jy ! Total flux subtracted in 100 components = 0.00571924 Jy ! Clean residual min=-0.001877 max=0.002594 Jy/beam ! Clean residual mean=-0.000004 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.077356 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.077356 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=0.077784Jy sigma=0.000632 ! Fit after self-cal, rms=0.077765Jy sigma=0.000632 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9252 mas, bmaj=2.061 mas, bpa=20.02 degrees ! Estimated noise=322.801 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 (-0.2, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238832 Jy ! Component: 100 - total flux cleaned = 0.00330413 Jy ! Component: 150 - total flux cleaned = 0.00359983 Jy ! Component: 200 - total flux cleaned = 0.0037382 Jy ! Total flux subtracted in 200 components = 0.0037382 Jy ! Clean residual min=-0.001416 max=0.001328 Jy/beam ! Clean residual mean=0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0810942 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.0810942 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=0.077683Jy sigma=0.000631 ! Fit after self-cal, rms=0.077668Jy sigma=0.000631 ! 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 1.03 FD 1.07 HN 0.97 KP 1.02 ! LA 1.00 MK 1.02 NL 0.90 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 0.98 KP 1.04 ! LA 1.03 MK 0.99 NL 0.95 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.97 ! LA 1.03 MK 1.02 NL 0.97 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.04 KP 0.99 ! LA 1.02 MK 1.01 NL 0.97 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 0.99 KP 0.99 ! LA 1.01 MK 0.98 NL 0.94 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.93 KP 0.96 ! LA 1.05 MK 1.01 NL 0.94 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.94 KP 0.97 ! LA 1.01 MK 0.99 NL 0.92 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.00 KP 0.97 ! LA 1.00 MK 1.01 NL 0.99 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 0.99 KP 0.99 ! LA 1.01 MK 1.18 NL 0.95 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.99 KP 0.98 ! LA 1.05 MK 0.95 NL 0.91 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.96 KP 0.97 ! LA 0.99 MK 1.21 NL 0.96 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 1.00 KP 1.03 ! LA 0.99 MK 0.93 NL 1.01 OV 1.00* ! PT 1.00 ! ! ! Fit before self-cal, rms=0.077668Jy sigma=0.000631 ! Fit after self-cal, rms=0.077937Jy sigma=0.000630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9249 mas, bmaj=2.06 mas, bpa=19.73 degrees ! Estimated noise=324.464 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 = 0.000771273 Jy ! Component: 100 - total flux cleaned = 0.000868721 Jy ! Component: 150 - total flux cleaned = 0.000893018 Jy ! Component: 200 - total flux cleaned = 0.000915006 Jy ! Total flux subtracted in 200 components = 0.000915006 Jy ! Clean residual min=-0.000887 max=0.000989 Jy/beam ! Clean residual mean=-0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0820092 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.0820091 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=0.077912Jy sigma=0.000630 ! Fit after self-cal, rms=0.077926Jy sigma=0.000630 ! 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=0.077926Jy sigma=0.000630 ! Fit after self-cal, rms=0.078381Jy sigma=0.000629 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9243 mas, bmaj=2.059 mas, bpa=19.87 degrees ! Estimated noise=324.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785105 Jy ! Component: 100 - total flux cleaned = 0.00089202 Jy ! Component: 150 - total flux cleaned = 0.0009281 Jy ! Component: 200 - total flux cleaned = 0.000959081 Jy ! Total flux subtracted in 200 components = 0.000959081 Jy ! Clean residual min=-0.000810 max=0.000739 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0829682 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.0829682 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=0.078370Jy sigma=0.000629 ! Fit after self-cal, rms=0.078412Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128683 Jy ! Component: 100 - total flux cleaned = 0.000176077 Jy ! Component: 150 - total flux cleaned = 0.000203547 Jy ! Component: 200 - total flux cleaned = 0.000215743 Jy ! Total flux subtracted in 200 components = 0.000215743 Jy ! Clean residual min=-0.000822 max=0.000711 Jy/beam ! Clean residual mean=0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0831839 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.083184 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=0.078407Jy sigma=0.000628 ! Fit after self-cal, rms=0.078406Jy sigma=0.000628 ! 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=0.078406Jy sigma=0.000628 ! Fit after self-cal, rms=0.078670Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9241 mas, bmaj=2.055 mas, bpa=19.81 degrees ! Estimated noise=324.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488597 Jy ! Component: 100 - total flux cleaned = 0.000546622 Jy ! Component: 150 - total flux cleaned = 0.00058267 Jy ! Component: 200 - total flux cleaned = 0.000603263 Jy ! Total flux subtracted in 200 components = 0.000603263 Jy ! Clean residual min=-0.000825 max=0.000685 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0837872 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.0837872 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=0.078665Jy sigma=0.000628 ! Fit after self-cal, rms=0.078674Jy sigma=0.000628 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 = 5.67134e-05 Jy ! Component: 100 - total flux cleaned = 7.81604e-05 Jy ! Component: 150 - total flux cleaned = 8.75285e-05 Jy ! Component: 200 - total flux cleaned = 8.73379e-05 Jy ! Total flux subtracted in 200 components = 8.73379e-05 Jy ! Clean residual min=-0.000822 max=0.000678 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0838746 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.0838746 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=0.078671Jy sigma=0.000628 ! Fit after self-cal, rms=0.078670Jy sigma=0.000628 ! 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=0.078670Jy sigma=0.000628 ! Fit after self-cal, rms=0.078758Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=3.343 mas, bpa=5.471 degrees ! Estimated noise=404.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344891 Jy ! Component: 100 - total flux cleaned = 0.000344901 Jy ! Component: 150 - total flux cleaned = 0.000337612 Jy ! Component: 200 - total flux cleaned = 0.000331941 Jy ! Total flux subtracted in 200 components = 0.000331941 Jy ! Clean residual min=-0.000835 max=0.000784 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0842065 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.0842065 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=0.078757Jy sigma=0.000628 ! Fit after self-cal, rms=0.078757Jy sigma=0.000628 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 = 1.64132e-05 Jy ! Component: 100 - total flux cleaned = 3.29658e-05 Jy ! Component: 150 - total flux cleaned = 3.37305e-05 Jy ! Component: 200 - total flux cleaned = 3.8152e-05 Jy ! Total flux subtracted in 200 components = 3.8152e-05 Jy ! Clean residual min=-0.000835 max=0.000795 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0842446 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.0842446 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=0.078757Jy sigma=0.000628 ! Fit after self-cal, rms=0.078756Jy sigma=0.000628 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9241 mas, bmaj=2.053 mas, bpa=19.78 degrees ! Estimated noise=324.419 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9241 x 2.053 at 19.78 degrees (North through East) ! Clean map min=-0.00087769 max=0.06172 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=0.6863 mas, bmaj=1.734 mas, bpa=23.76 degrees ! Estimated noise=811.699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0486418 Jy ! Component: 100 - total flux cleaned = 0.0618223 Jy ! Component: 150 - total flux cleaned = 0.0685807 Jy ! Component: 200 - total flux cleaned = 0.0729416 Jy ! Total flux subtracted in 200 components = 0.0729416 Jy ! Clean residual min=-0.002059 max=0.002682 Jy/beam ! Clean residual mean=-0.000004 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0729416 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0729416 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9241 mas, bmaj=2.053 mas, bpa=19.78 degrees ! Estimated noise=324.419 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 = 0.0042127 Jy ! Component: 100 - total flux cleaned = 0.00663488 Jy ! Component: 150 - total flux cleaned = 0.00826928 Jy ! Component: 200 - total flux cleaned = 0.00917393 Jy ! Total flux subtracted in 200 components = 0.00917393 Jy ! Clean residual min=-0.000868 max=0.000810 Jy/beam ! Clean residual mean=-0.000009 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0821156 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 67 components and 0.0821156 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=2.203 mas, bmaj=3.343 mas, bpa=5.471 degrees ! Estimated noise=404.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116363 Jy ! Component: 100 - total flux cleaned = 0.00146592 Jy ! Component: 150 - total flux cleaned = 0.00158998 Jy ! Component: 200 - total flux cleaned = 0.00167187 Jy ! Total flux subtracted in 200 components = 0.00167187 Jy ! Clean residual min=-0.000791 max=0.000849 Jy/beam ! Clean residual mean=-0.000005 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0837875 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 = 6.85646e-05 Jy ! Component: 100 - total flux cleaned = 0.000138021 Jy ! Component: 150 - total flux cleaned = 0.000187875 Jy ! Component: 200 - total flux cleaned = 0.000223057 Jy ! Total flux subtracted in 200 components = 0.000223057 Jy ! Clean residual min=-0.000791 max=0.000834 Jy/beam ! Clean residual mean=-0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0840105 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 111 components and 0.0840105 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9241 mas, bmaj=2.053 mas, bpa=19.78 degrees ! Estimated noise=324.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.64771e-05 Jy ! Component: 100 - total flux cleaned = 4.19322e-05 Jy ! Component: 150 - total flux cleaned = 0.000102384 Jy ! Component: 200 - total flux cleaned = 0.000157485 Jy ! Total flux subtracted in 200 components = 0.000157485 Jy ! Clean residual min=-0.000811 max=0.000686 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.084168 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 129 components and 0.084168 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=0.078763Jy sigma=0.000628 ! Fit after self-cal, rms=0.078762Jy sigma=0.000628 wmodel J1223+8436_X_2017_10_09_pus_map.mod ! Writing 129 model components to file: J1223+8436_X_2017_10_09_pus_map.mod wobs J1223+8436_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1223+8436_X_2017_10_09_pus_uvs.fits wwins J1223+8436_X_2017_10_09_pus_map.win ! wwins: Wrote 3 windows to J1223+8436_X_2017_10_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230921 Jy ! Component: 100 - total flux cleaned = -0.000302127 Jy ! Component: 150 - total flux cleaned = -0.00036865 Jy ! Component: 200 - total flux cleaned = -0.000442933 Jy ! Component: 250 - total flux cleaned = -0.000483691 Jy ! Component: 300 - total flux cleaned = -0.000542143 Jy ! Component: 350 - total flux cleaned = -0.000608657 Jy ! Component: 400 - total flux cleaned = -0.000700742 Jy ! Component: 450 - total flux cleaned = -0.000763288 Jy ! Component: 500 - total flux cleaned = -0.000833261 Jy ! Component: 550 - total flux cleaned = -0.000901718 Jy ! Component: 600 - total flux cleaned = -0.000960413 Jy ! Component: 650 - total flux cleaned = -0.00103406 Jy ! Component: 700 - total flux cleaned = -0.00107415 Jy ! Component: 750 - total flux cleaned = -0.0011214 Jy ! Component: 800 - total flux cleaned = -0.00117562 Jy ! Component: 850 - total flux cleaned = -0.0011984 Jy ! Component: 900 - total flux cleaned = -0.00122102 Jy ! Component: 950 - total flux cleaned = -0.00127999 Jy ! Component: 1000 - total flux cleaned = -0.00131626 Jy ! Component: 1050 - total flux cleaned = -0.00134484 Jy ! Component: 1100 - total flux cleaned = -0.00137287 Jy ! Component: 1150 - total flux cleaned = -0.00140047 Jy ! Component: 1200 - total flux cleaned = -0.00142093 Jy ! Component: 1250 - total flux cleaned = -0.00142106 Jy ! Component: 1300 - total flux cleaned = -0.00144765 Jy ! Component: 1350 - total flux cleaned = -0.00146079 Jy ! Component: 1400 - total flux cleaned = -0.00144788 Jy ! Component: 1450 - total flux cleaned = -0.00146058 Jy ! Component: 1500 - total flux cleaned = -0.00146687 Jy ! Component: 1550 - total flux cleaned = -0.00147305 Jy ! Component: 1600 - total flux cleaned = -0.00147306 Jy ! Component: 1650 - total flux cleaned = -0.0014852 Jy ! Component: 1700 - total flux cleaned = -0.00149121 Jy ! Component: 1750 - total flux cleaned = -0.00149126 Jy ! Component: 1800 - total flux cleaned = -0.00149133 Jy ! Component: 1850 - total flux cleaned = -0.00150875 Jy ! Component: 1900 - total flux cleaned = -0.00151444 Jy ! Component: 1950 - total flux cleaned = -0.00152012 Jy ! Component: 2000 - total flux cleaned = -0.00152016 Jy ! Total flux subtracted in 2048 components = -0.00154241 Jy ! Clean residual min=-0.000404 max=0.000299 Jy/beam ! Clean residual mean=0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0826256 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 266 components and 0.0826256 Jy ![Exited script file: muppet] wmap "J1223+8436_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9241 x 2.053 at 19.78 degrees (North through East) ! Clean map min=-0.00071211 max=0.06162 Jy/beam ! Writing clean map to FITS file: J1223+8436_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.06162 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010334 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.503117 0.503117 1.00623 2.01247 4.02494 8.04988 16.0998 32.1995 64.399 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9241 x 2.053 at 19.78 degrees (North through East) ! Clean map min=-0.00071211 max=0.06162 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 J1223+8436_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:21:13 2019