! Started logfile: J0019+7327_X_2017_10_09_pus_uvs.log on Sun May 12 15:16:15 2019 obs J0019+7327_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0019+7327_X_2017_10_09_pus_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.672222 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! 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 2904 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 J0019+7327_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.846417Jy sigma=0.007599 ! Fit after self-cal, rms=0.844851Jy sigma=0.007585 ! 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=0.6954 mas, bmaj=2.529 mas, bpa=-1.945 degrees ! Estimated noise=2624.02 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 = 1.36126 Jy ! Component: 100 - total flux cleaned = 1.69793 Jy ! Total flux subtracted in 100 components = 1.69793 Jy ! Clean residual min=-0.068747 max=0.141425 Jy/beam ! Clean residual mean=-0.000242 rms=0.027335 Jy/beam ! Combined flux in latest and established models = 1.69793 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.69793 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=0.249926Jy sigma=0.002256 ! Fit after self-cal, rms=0.249916Jy sigma=0.002255 ! 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=0.8955 mas, bmaj=2.52 mas, bpa=-1.62 degrees ! Estimated noise=1488.17 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 = 0.165507 Jy ! Component: 100 - total flux cleaned = 0.232521 Jy ! Component: 150 - total flux cleaned = 0.268846 Jy ! Component: 200 - total flux cleaned = 0.277822 Jy ! Total flux subtracted in 200 components = 0.277822 Jy ! Clean residual min=-0.058632 max=0.033329 Jy/beam ! Clean residual mean=0.000061 rms=0.011030 Jy/beam ! Combined flux in latest and established models = 1.97575 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 1.97575 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=0.127679Jy sigma=0.001116 ! Fit after self-cal, rms=0.127666Jy sigma=0.001116 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 1.00 ! LA 0.97 MK 0.99 NL 0.88 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.99 KP 1.05 ! LA 0.97 MK 0.98 NL 0.92 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.98 ! LA 1.01 MK 1.00 NL 0.93 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.05 KP 0.99 ! LA 1.00 MK 1.01 NL 0.92 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.99 KP 1.00 ! LA 1.00 MK 1.01 NL 0.90 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.02 KP 1.00 ! LA 0.99 MK 1.01 NL 0.91 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 1.00 ! LA 1.01 MK 1.02 NL 0.90 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.04 KP 1.01 ! LA 0.99 MK 1.01 NL 0.95 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.04 KP 1.02 ! LA 1.01 MK 0.99 NL 0.95 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.08 KP 1.02 ! LA 1.02 MK 1.01 NL 0.90 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.04 KP 1.03 ! LA 1.02 MK 1.01 NL 0.97 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.08 KP 1.02 ! LA 1.00 MK 1.02 NL 0.97 OV 1.00* ! PT 1.04 ! ! ! Fit before self-cal, rms=0.127666Jy sigma=0.001116 ! Fit after self-cal, rms=0.079282Jy sigma=0.000674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8966 mas, bmaj=2.54 mas, bpa=-1.641 degrees ! Estimated noise=1483.73 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 = -0.00816735 Jy ! Component: 100 - total flux cleaned = -0.00788466 Jy ! Component: 150 - total flux cleaned = -0.00787592 Jy ! Component: 200 - total flux cleaned = -0.00784093 Jy ! Total flux subtracted in 200 components = -0.00784093 Jy ! Clean residual min=-0.006249 max=0.008237 Jy/beam ! Clean residual mean=-0.000004 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 1.96791 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 1.96791 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=0.076951Jy sigma=0.000655 ! Fit after self-cal, rms=0.076979Jy sigma=0.000655 ! 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=0.076979Jy sigma=0.000655 ! Fit after self-cal, rms=0.076861Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8966 mas, bmaj=2.541 mas, bpa=-1.674 degrees ! Estimated noise=1485.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140738 Jy ! Component: 100 - total flux cleaned = 0.00126611 Jy ! Component: 150 - total flux cleaned = 0.00102533 Jy ! Component: 200 - total flux cleaned = 0.000697224 Jy ! Total flux subtracted in 200 components = 0.000697224 Jy ! Clean residual min=-0.005050 max=0.006692 Jy/beam ! Clean residual mean=-0.000004 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 1.96861 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 1.96861 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=0.076296Jy sigma=0.000648 ! Fit after self-cal, rms=0.076296Jy sigma=0.000648 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 = -0.00018058 Jy ! Component: 100 - total flux cleaned = -0.000370868 Jy ! Component: 150 - total flux cleaned = -0.000627411 Jy ! Component: 200 - total flux cleaned = -0.000863597 Jy ! Total flux subtracted in 200 components = -0.000863597 Jy ! Clean residual min=-0.005035 max=0.006441 Jy/beam ! Clean residual mean=-0.000006 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 1.96775 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 1.96775 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=0.076095Jy sigma=0.000647 ! Fit after self-cal, rms=0.076095Jy sigma=0.000647 ! 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=0.076095Jy sigma=0.000647 ! Fit after self-cal, rms=0.076017Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8962 mas, bmaj=2.541 mas, bpa=-1.708 degrees ! Estimated noise=1485.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239965 Jy ! Component: 100 - total flux cleaned = 0.00210639 Jy ! Component: 150 - total flux cleaned = 0.00175582 Jy ! Component: 200 - total flux cleaned = 0.00151699 Jy ! Total flux subtracted in 200 components = 0.00151699 Jy ! Clean residual min=-0.004792 max=0.005868 Jy/beam ! Clean residual mean=-0.000006 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 1.96926 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 1.96926 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=0.075745Jy sigma=0.000644 ! Fit after self-cal, rms=0.075744Jy sigma=0.000644 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 = -0.00020155 Jy ! Component: 100 - total flux cleaned = -0.000405397 Jy ! Component: 150 - total flux cleaned = -0.0005956 Jy ! Component: 200 - total flux cleaned = -0.000716598 Jy ! Total flux subtracted in 200 components = -0.000716598 Jy ! Clean residual min=-0.004805 max=0.005554 Jy/beam ! Clean residual mean=-0.000007 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 1.96855 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 1.96855 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=0.075628Jy sigma=0.000643 ! Fit after self-cal, rms=0.075628Jy 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=0.075628Jy sigma=0.000643 ! Fit after self-cal, rms=0.075593Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.176 mas, bmaj=2.994 mas, bpa=-15.42 degrees ! Estimated noise=1854.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303314 Jy ! Component: 100 - total flux cleaned = 0.000519623 Jy ! Component: 150 - total flux cleaned = 0.000657998 Jy ! Component: 200 - total flux cleaned = 0.000716249 Jy ! Total flux subtracted in 200 components = 0.000716249 Jy ! Clean residual min=-0.005484 max=0.004594 Jy/beam ! Clean residual mean=-0.000015 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 1.96926 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 1.96926 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=0.075562Jy sigma=0.000643 ! Fit after self-cal, rms=0.075562Jy 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 = -3.00838e-05 Jy ! Component: 100 - total flux cleaned = -4.29094e-06 Jy ! Component: 150 - total flux cleaned = -4.23984e-06 Jy ! Component: 200 - total flux cleaned = 1.94591e-05 Jy ! Total flux subtracted in 200 components = 1.94591e-05 Jy ! Clean residual min=-0.005511 max=0.004511 Jy/beam ! Clean residual mean=-0.000015 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 1.96928 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 1.96928 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=0.075542Jy sigma=0.000642 ! Fit after self-cal, rms=0.075543Jy sigma=0.000642 ! 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=0.8959 mas, bmaj=2.54 mas, bpa=-1.731 degrees ! Estimated noise=1486.15 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8959 x 2.54 at -1.731 degrees (North through East) ! Clean map min=-0.004666 max=1.7951 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 ! Performing amp+phase self-cal ! ! 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=0.075543Jy sigma=0.000642 ! Fit after self-cal, rms=0.069744Jy sigma=0.000590 ! Inverting map and beam ! Estimated beam: bmin=0.8957 mas, bmaj=2.54 mas, bpa=-1.728 degrees ! Estimated noise=1486.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147892 Jy ! Component: 100 - total flux cleaned = 0.00155591 Jy ! Component: 150 - total flux cleaned = 0.00149326 Jy ! Component: 200 - total flux cleaned = 0.00132568 Jy ! Total flux subtracted in 200 components = 0.00132568 Jy ! Clean residual min=-0.004409 max=0.004813 Jy/beam ! Clean residual mean=-0.000005 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 1.97061 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 1.97061 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=0.069578Jy sigma=0.000589 ! Fit after self-cal, rms=0.069577Jy sigma=0.000589 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.84277e-05 Jy ! Component: 100 - total flux cleaned = -0.000194451 Jy ! Component: 150 - total flux cleaned = -0.000286412 Jy ! Component: 200 - total flux cleaned = -0.000372295 Jy ! Total flux subtracted in 200 components = -0.000372295 Jy ! Clean residual min=-0.004365 max=0.004679 Jy/beam ! Clean residual mean=-0.000005 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 1.97024 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 1.97024 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=0.069514Jy sigma=0.000588 ! Fit after self-cal, rms=0.069514Jy sigma=0.000588 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.069514Jy sigma=0.000588 ! Fit after self-cal, rms=0.069494Jy sigma=0.000588 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=0.6977 mas, bmaj=2.548 mas, bpa=-1.966 degrees ! Estimated noise=2613.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.35599 Jy ! Component: 100 - total flux cleaned = 1.6864 Jy ! Component: 150 - total flux cleaned = 1.8312 Jy ! Component: 200 - total flux cleaned = 1.89942 Jy ! Total flux subtracted in 200 components = 1.89942 Jy ! Clean residual min=-0.021694 max=0.030766 Jy/beam ! Clean residual mean=-0.000075 rms=0.006518 Jy/beam ! Combined flux in latest and established models = 1.89942 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 9 model components to the UV plane model. ! The established model now contains 9 components and 1.89942 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8955 mas, bmaj=2.54 mas, bpa=-1.746 degrees ! Estimated noise=1486.34 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 = 0.0374925 Jy ! Component: 100 - total flux cleaned = 0.0556839 Jy ! Component: 150 - total flux cleaned = 0.066788 Jy ! Component: 200 - total flux cleaned = 0.0736896 Jy ! Total flux subtracted in 200 components = 0.0736896 Jy ! Clean residual min=-0.007154 max=0.007085 Jy/beam ! Clean residual mean=-0.000007 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 1.97311 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 1.97311 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=2.175 mas, bmaj=2.994 mas, bpa=-15.46 degrees ! Estimated noise=1855.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182963 Jy ! Component: 100 - total flux cleaned = 0.00167741 Jy ! Component: 150 - total flux cleaned = 0.00156371 Jy ! Component: 200 - total flux cleaned = 0.00139008 Jy ! Total flux subtracted in 200 components = 0.00139008 Jy ! Clean residual min=-0.004778 max=0.003894 Jy/beam ! Clean residual mean=-0.000002 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 1.9745 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 = -0.000141438 Jy ! Component: 100 - total flux cleaned = -0.00031577 Jy ! Component: 150 - total flux cleaned = -0.000411108 Jy ! Component: 200 - total flux cleaned = -0.000534392 Jy ! Total flux subtracted in 200 components = -0.000534392 Jy ! Clean residual min=-0.004384 max=0.003760 Jy/beam ! Clean residual mean=-0.000003 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 1.97396 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 1.97396 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8955 mas, bmaj=2.54 mas, bpa=-1.746 degrees ! Estimated noise=1486.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128395 Jy ! Component: 100 - total flux cleaned = 0.00168027 Jy ! Component: 150 - total flux cleaned = 0.00182274 Jy ! Component: 200 - total flux cleaned = 0.0018213 Jy ! Total flux subtracted in 200 components = 0.0018213 Jy ! Clean residual min=-0.005286 max=0.005060 Jy/beam ! Clean residual mean=0.000001 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 1.97579 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 1.97579 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=0.069905Jy sigma=0.000591 ! Fit after self-cal, rms=0.069893Jy sigma=0.000591 wmodel J0019+7327_X_2017_10_09_pus_map.mod ! Writing 56 model components to file: J0019+7327_X_2017_10_09_pus_map.mod wobs J0019+7327_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0019+7327_X_2017_10_09_pus_uvs.fits wwins J0019+7327_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J0019+7327_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 = 0.000170351 Jy ! Component: 100 - total flux cleaned = 0.00056967 Jy ! Component: 150 - total flux cleaned = 0.000720802 Jy ! Component: 200 - total flux cleaned = 0.00113249 Jy ! Component: 250 - total flux cleaned = 0.00145365 Jy ! Component: 300 - total flux cleaned = 0.00169647 Jy ! Component: 350 - total flux cleaned = 0.00192763 Jy ! Component: 400 - total flux cleaned = 0.00214532 Jy ! Component: 450 - total flux cleaned = 0.00235395 Jy ! Component: 500 - total flux cleaned = 0.00260346 Jy ! Component: 550 - total flux cleaned = 0.00284215 Jy ! Component: 600 - total flux cleaned = 0.00311698 Jy ! Component: 650 - total flux cleaned = 0.00346858 Jy ! Component: 700 - total flux cleaned = 0.00376406 Jy ! Component: 750 - total flux cleaned = 0.00400909 Jy ! Component: 800 - total flux cleaned = 0.00420643 Jy ! Component: 850 - total flux cleaned = 0.00443545 Jy ! Component: 900 - total flux cleaned = 0.00465655 Jy ! Component: 950 - total flux cleaned = 0.00469248 Jy ! Component: 1000 - total flux cleaned = 0.00476227 Jy ! Component: 1050 - total flux cleaned = 0.0048971 Jy ! Component: 1100 - total flux cleaned = 0.0050271 Jy ! Component: 1150 - total flux cleaned = 0.00512059 Jy ! Component: 1200 - total flux cleaned = 0.00527437 Jy ! Component: 1250 - total flux cleaned = 0.00536512 Jy ! Component: 1300 - total flux cleaned = 0.00542525 Jy ! Component: 1350 - total flux cleaned = 0.00545519 Jy ! Component: 1400 - total flux cleaned = 0.00551162 Jy ! Component: 1450 - total flux cleaned = 0.00553963 Jy ! Component: 1500 - total flux cleaned = 0.0055941 Jy ! Component: 1550 - total flux cleaned = 0.00556741 Jy ! Component: 1600 - total flux cleaned = 0.00548932 Jy ! Component: 1650 - total flux cleaned = 0.00551479 Jy ! Component: 1700 - total flux cleaned = 0.00553946 Jy ! Component: 1750 - total flux cleaned = 0.00549011 Jy ! Component: 1800 - total flux cleaned = 0.00544148 Jy ! Component: 1850 - total flux cleaned = 0.00541776 Jy ! Component: 1900 - total flux cleaned = 0.00544162 Jy ! Component: 1950 - total flux cleaned = 0.005488 Jy ! Component: 2000 - total flux cleaned = 0.00555606 Jy ! Total flux subtracted in 2048 components = 0.00553358 Jy ! Clean residual min=-0.001387 max=0.001290 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 1.98132 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 187 components and 1.98132 Jy ![Exited script file: muppet] wmap "J0019+7327_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8955 x 2.54 at -1.746 degrees (North through East) ! Clean map min=-0.0038642 max=1.7981 Jy/beam ! Writing clean map to FITS file: J0019+7327_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 1.79806 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000412557 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0688336 0.0688336 0.137667 0.275334 0.550669 1.10134 2.20268 4.40535 8.8107 17.6214 35.2428 70.4856 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.798 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8955 x 2.54 at -1.746 degrees (North through East) ! Clean map min=-0.0038642 max=1.7981 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 J0019+7327_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:16:16 2019