! Started logfile: J0354+6621_X_2017_06_10_pus_uvs.log on Mon May 6 12:42:08 2019 obs J0354+6621_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0354+6621_X_2017_06_10_pus_uva.fits ! AN table 1: 152 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973246 visibilities/baseline/integration-bin. ! Found source: J0354+6621 ! ! 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 1309 lines of history. ! ! Reading 79884 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 J0354+6621_X_2017_06_10_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.833121Jy sigma=0.007572 ! Fit after self-cal, rms=0.813566Jy sigma=0.007403 ! 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=0.7781 mas, bmaj=0.9688 mas, bpa=1.189 degrees ! Estimated noise=690.957 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 = 0.144304 Jy ! Component: 100 - total flux cleaned = 0.176317 Jy ! Total flux subtracted in 100 components = 0.176317 Jy ! Clean residual min=-0.003518 max=0.010460 Jy/beam ! Clean residual mean=-0.000007 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.176317 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.176317 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=0.078737Jy sigma=0.000691 ! Fit after self-cal, rms=0.078736Jy sigma=0.000691 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105435 Jy ! Component: 100 - total flux cleaned = 0.0154941 Jy ! Total flux subtracted in 100 components = 0.0154941 Jy ! Clean residual min=-0.003108 max=0.006273 Jy/beam ! Clean residual mean=-0.000005 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.191811 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.191811 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=0.076885Jy sigma=0.000673 ! Fit after self-cal, rms=0.076886Jy sigma=0.000673 ! Inverting map ! Added new window around map position (1.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532931 Jy ! Component: 100 - total flux cleaned = 0.0081605 Jy ! Total flux subtracted in 100 components = 0.0081605 Jy ! Clean residual min=-0.002973 max=0.002898 Jy/beam ! Clean residual mean=-0.000002 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.199972 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.199972 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=0.076404Jy sigma=0.000669 ! Fit after self-cal, rms=0.076358Jy sigma=0.000668 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.22 mas, bpa=1.446 degrees ! Estimated noise=276.779 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 = 0.00380636 Jy ! Component: 100 - total flux cleaned = 0.00610332 Jy ! Component: 150 - total flux cleaned = 0.00764456 Jy ! Component: 200 - total flux cleaned = 0.00869741 Jy ! Total flux subtracted in 200 components = 0.00869741 Jy ! Clean residual min=-0.001614 max=0.002234 Jy/beam ! Clean residual mean=0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.208669 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.208669 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=0.076152Jy sigma=0.000666 ! Fit after self-cal, rms=0.076142Jy sigma=0.000666 ! Inverting map ! Added new window around map position (2.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230376 Jy ! Component: 100 - total flux cleaned = 0.00312916 Jy ! Component: 150 - total flux cleaned = 0.00347496 Jy ! Component: 200 - total flux cleaned = 0.00379064 Jy ! Total flux subtracted in 200 components = 0.00379064 Jy ! Clean residual min=-0.001552 max=0.001876 Jy/beam ! Clean residual mean=0.000012 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.21246 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.21246 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=0.076065Jy sigma=0.000665 ! Fit after self-cal, rms=0.076059Jy sigma=0.000665 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 1.01 ! LA 0.99 MK 0.97 NL 0.99 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.96 KP 0.97 ! LA 0.98 MK 0.99 NL 1.00 OV 1.01 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.99 ! LA 1.02 MK 1.00 NL 0.99 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 0.98 ! LA 1.02 MK 0.99 NL 0.98 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 0.97 ! LA 1.00 MK 1.03 NL 0.98 OV 1.02 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.98 KP 0.98 ! LA 1.00 MK 0.99 NL 1.00 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 0.98 ! LA 1.01 MK 1.00 NL 0.99 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.98 KP 0.99 ! LA 0.98 MK 0.99 NL 1.00 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.98 ! LA 0.99 MK 0.99 NL 0.99 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.95 KP 0.97 ! LA 1.01 MK 1.00 NL 0.98 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 0.98 ! LA 1.01 MK 0.98 NL 0.98 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.95 KP 0.95 ! LA 0.98 MK 0.97 NL 0.98 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Fit before self-cal, rms=0.076059Jy sigma=0.000665 ! Fit after self-cal, rms=0.075533Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.224 mas, bpa=0.6289 degrees ! Estimated noise=276.699 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 (5.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192994 Jy ! Component: 100 - total flux cleaned = 0.00302984 Jy ! Component: 150 - total flux cleaned = 0.00324847 Jy ! Component: 200 - total flux cleaned = 0.00322417 Jy ! Total flux subtracted in 200 components = 0.00322417 Jy ! Clean residual min=-0.001143 max=0.000946 Jy/beam ! Clean residual mean=0.000011 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.215684 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.215684 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=0.075480Jy sigma=0.000663 ! Fit after self-cal, rms=0.075479Jy sigma=0.000662 ! 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=0.075479Jy sigma=0.000662 ! Fit after self-cal, rms=0.075503Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.224 mas, bpa=1.003 degrees ! Estimated noise=276.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000680044 Jy ! Component: 100 - total flux cleaned = 0.000885145 Jy ! Component: 150 - total flux cleaned = 0.000952251 Jy ! Component: 200 - total flux cleaned = 0.000995533 Jy ! Total flux subtracted in 200 components = 0.000995533 Jy ! Clean residual min=-0.000694 max=0.000727 Jy/beam ! Clean residual mean=0.000004 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.216679 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.216679 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=0.075493Jy sigma=0.000661 ! Fit after self-cal, rms=0.075499Jy sigma=0.000661 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) ! Added new window around map position (7, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651162 Jy ! Component: 100 - total flux cleaned = 0.000762911 Jy ! Component: 150 - total flux cleaned = 0.00079147 Jy ! Component: 200 - total flux cleaned = 0.000842101 Jy ! Total flux subtracted in 200 components = 0.000842101 Jy ! Clean residual min=-0.000663 max=0.000625 Jy/beam ! Clean residual mean=0.000006 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.217521 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.217521 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=0.075491Jy sigma=0.000661 ! Fit after self-cal, rms=0.075490Jy sigma=0.000661 ! 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=0.075490Jy sigma=0.000661 ! Fit after self-cal, rms=0.075493Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.224 mas, bpa=0.9675 degrees ! Estimated noise=276.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138091 Jy ! Component: 100 - total flux cleaned = 0.000175115 Jy ! Component: 150 - total flux cleaned = 0.000186698 Jy ! Component: 200 - total flux cleaned = 0.00019773 Jy ! Total flux subtracted in 200 components = 0.00019773 Jy ! Clean residual min=-0.000645 max=0.000619 Jy/beam ! Clean residual mean=0.000005 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.217719 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 106 components and 0.217719 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=0.075489Jy sigma=0.000661 ! Fit after self-cal, rms=0.075489Jy sigma=0.000661 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 = 1.01801e-05 Jy ! Component: 100 - total flux cleaned = 3.06859e-05 Jy ! Component: 150 - total flux cleaned = 2.09978e-05 Jy ! Component: 200 - total flux cleaned = 3.04754e-05 Jy ! Total flux subtracted in 200 components = 3.04754e-05 Jy ! Clean residual min=-0.000636 max=0.000617 Jy/beam ! Clean residual mean=0.000005 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.21775 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 113 components and 0.21775 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=0.075487Jy sigma=0.000661 ! Fit after self-cal, rms=0.075487Jy sigma=0.000661 ! 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=0.075487Jy sigma=0.000661 ! Fit after self-cal, rms=0.075497Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=2.421 mas, bpa=19.54 degrees ! Estimated noise=359.361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206613 Jy ! Component: 100 - total flux cleaned = -0.000265776 Jy ! Component: 150 - total flux cleaned = -0.000296609 Jy ! Component: 200 - total flux cleaned = -0.00031238 Jy ! Total flux subtracted in 200 components = -0.00031238 Jy ! Clean residual min=-0.000614 max=0.000695 Jy/beam ! Clean residual mean=0.000011 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.217437 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 123 components and 0.217437 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=0.075496Jy sigma=0.000661 ! Fit after self-cal, rms=0.075496Jy sigma=0.000661 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.31846e-05 Jy ! Component: 100 - total flux cleaned = -3.28925e-05 Jy ! Component: 150 - total flux cleaned = -4.66325e-05 Jy ! Component: 200 - total flux cleaned = -5.93199e-05 Jy ! Total flux subtracted in 200 components = -5.93199e-05 Jy ! Clean residual min=-0.000609 max=0.000693 Jy/beam ! Clean residual mean=0.000011 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.217378 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.217378 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=0.075495Jy sigma=0.000661 ! Fit after self-cal, rms=0.075495Jy sigma=0.000661 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.224 mas, bpa=0.9325 degrees ! Estimated noise=276.703 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.224 at 0.9325 degrees (North through East) ! Clean map min=-0.00057247 max=0.18727 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=0.781 mas, bmaj=0.9711 mas, bpa=0.68 degrees ! Estimated noise=691.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144343 Jy ! Component: 100 - total flux cleaned = 0.176398 Jy ! Component: 150 - total flux cleaned = 0.188178 Jy ! Component: 200 - total flux cleaned = 0.19484 Jy ! Total flux subtracted in 200 components = 0.19484 Jy ! Clean residual min=-0.002351 max=0.003404 Jy/beam ! Clean residual mean=-0.000011 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.19484 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.19484 Jy ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.224 mas, bpa=0.9325 degrees ! Estimated noise=276.703 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 = 0.00611017 Jy ! Component: 100 - total flux cleaned = 0.0098554 Jy ! Component: 150 - total flux cleaned = 0.0125544 Jy ! Component: 200 - total flux cleaned = 0.0145939 Jy ! Total flux subtracted in 200 components = 0.0145939 Jy ! Clean residual min=-0.000822 max=0.001197 Jy/beam ! Clean residual mean=-0.000010 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.209434 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.209434 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158182 Jy ! Component: 100 - total flux cleaned = 0.00282253 Jy ! Component: 150 - total flux cleaned = 0.00382461 Jy ! Component: 200 - total flux cleaned = 0.0046466 Jy ! Total flux subtracted in 200 components = 0.0046466 Jy ! Clean residual min=-0.000670 max=0.000642 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.214081 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.214081 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=2.328 mas, bmaj=2.421 mas, bpa=19.54 degrees ! Estimated noise=359.361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104206 Jy ! Component: 100 - total flux cleaned = 0.00167639 Jy ! Component: 150 - total flux cleaned = 0.00209839 Jy ! Component: 200 - total flux cleaned = 0.00227054 Jy ! Total flux subtracted in 200 components = 0.00227054 Jy ! Clean residual min=-0.000617 max=0.000652 Jy/beam ! Clean residual mean=0.000007 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.216351 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 = 0.000119041 Jy ! Component: 100 - total flux cleaned = 0.00023024 Jy ! Component: 150 - total flux cleaned = 0.000317244 Jy ! Component: 200 - total flux cleaned = 0.000400758 Jy ! Total flux subtracted in 200 components = 0.000400758 Jy ! Clean residual min=-0.000628 max=0.000670 Jy/beam ! Clean residual mean=0.000009 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.216752 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 104 components and 0.216752 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.224 mas, bpa=0.9325 degrees ! Estimated noise=276.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134241 Jy ! Component: 100 - total flux cleaned = 0.000188876 Jy ! Component: 150 - total flux cleaned = 0.000225415 Jy ! Component: 200 - total flux cleaned = 0.000248085 Jy ! Total flux subtracted in 200 components = 0.000248085 Jy ! Clean residual min=-0.000635 max=0.000596 Jy/beam ! Clean residual mean=0.000004 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.217 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.217 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=0.075498Jy sigma=0.000661 ! Fit after self-cal, rms=0.075496Jy sigma=0.000661 wmodel J0354+6621_X_2017_06_10_pus_map.mod ! Writing 120 model components to file: J0354+6621_X_2017_06_10_pus_map.mod wobs J0354+6621_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0354+6621_X_2017_06_10_pus_uvs.fits wwins J0354+6621_X_2017_06_10_pus_map.win ! wwins: Wrote 5 windows to J0354+6621_X_2017_06_10_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 = -3.61502e-05 Jy ! Component: 100 - total flux cleaned = -6.85769e-05 Jy ! Component: 150 - total flux cleaned = -5.80325e-05 Jy ! Component: 200 - total flux cleaned = -3.74569e-05 Jy ! Component: 250 - total flux cleaned = 1.2394e-05 Jy ! Component: 300 - total flux cleaned = 8.04439e-05 Jy ! Component: 350 - total flux cleaned = 0.000156674 Jy ! Component: 400 - total flux cleaned = 0.000231416 Jy ! Component: 450 - total flux cleaned = 0.00028652 Jy ! Component: 500 - total flux cleaned = 0.000349852 Jy ! Component: 550 - total flux cleaned = 0.000420767 Jy ! Component: 600 - total flux cleaned = 0.000429473 Jy ! Component: 650 - total flux cleaned = 0.000464062 Jy ! Component: 700 - total flux cleaned = 0.000498062 Jy ! Component: 750 - total flux cleaned = 0.000514947 Jy ! Component: 800 - total flux cleaned = 0.000564648 Jy ! Component: 850 - total flux cleaned = 0.00058913 Jy ! Component: 900 - total flux cleaned = 0.00060523 Jy ! Component: 950 - total flux cleaned = 0.000621394 Jy ! Component: 1000 - total flux cleaned = 0.000637261 Jy ! Component: 1050 - total flux cleaned = 0.000652994 Jy ! Component: 1100 - total flux cleaned = 0.000699445 Jy ! Component: 1150 - total flux cleaned = 0.00069168 Jy ! Component: 1200 - total flux cleaned = 0.000737324 Jy ! Component: 1250 - total flux cleaned = 0.000759887 Jy ! Component: 1300 - total flux cleaned = 0.000774776 Jy ! Component: 1350 - total flux cleaned = 0.000811703 Jy ! Component: 1400 - total flux cleaned = 0.000797057 Jy ! Component: 1450 - total flux cleaned = 0.000848051 Jy ! Component: 1500 - total flux cleaned = 0.000862439 Jy ! Component: 1550 - total flux cleaned = 0.000862483 Jy ! Component: 1600 - total flux cleaned = 0.000883767 Jy ! Component: 1650 - total flux cleaned = 0.000883774 Jy ! Component: 1700 - total flux cleaned = 0.000946648 Jy ! Component: 1750 - total flux cleaned = 0.000953486 Jy ! Component: 1800 - total flux cleaned = 0.000981074 Jy ! Component: 1850 - total flux cleaned = 0.00100159 Jy ! Component: 1900 - total flux cleaned = 0.00102196 Jy ! Component: 1950 - total flux cleaned = 0.00101521 Jy ! Component: 2000 - total flux cleaned = 0.00109562 Jy ! Total flux subtracted in 2048 components = 0.00108889 Jy ! Clean residual min=-0.000403 max=0.000375 Jy/beam ! Clean residual mean=0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.218089 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 280 components and 0.218089 Jy ![Exited script file: muppet] wmap "J0354+6621_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.224 at 0.9325 degrees (North through East) ! Clean map min=-0.00050747 max=0.18727 Jy/beam ! Writing clean map to FITS file: J0354+6621_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.187269 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119879 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.192042 0.192042 0.384084 0.768168 1.53634 3.07267 6.14534 12.2907 24.5814 49.1627 98.3255 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.187 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.224 at 0.9325 degrees (North through East) ! Clean map min=-0.00050747 max=0.18727 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 J0354+6621_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:42:13 2019