! Started logfile: J1101+3904_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:58 2019 obs J1101+3904_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1101+3904_X_2017_02_19_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.657143 visibilities/baseline/integration-bin. ! Found source: J1101+3904 ! ! 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 858 lines of history. ! ! Reading 29808 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 J1101+3904_X_2017_02_19_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 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.814330Jy sigma=0.006894 ! Fit after self-cal, rms=0.808869Jy sigma=0.006850 ! 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=0.8204 mas, bmaj=1.207 mas, bpa=-3.486 degrees ! Estimated noise=847.348 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 = 0.144813 Jy ! Component: 100 - total flux cleaned = 0.189991 Jy ! Total flux subtracted in 100 components = 0.189991 Jy ! Clean residual min=-0.007226 max=0.018595 Jy/beam ! Clean residual mean=0.000008 rms=0.002058 Jy/beam ! Combined flux in latest and established models = 0.189991 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.189991 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=0.088061Jy sigma=0.000720 ! Fit after self-cal, rms=0.088006Jy sigma=0.000720 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208182 Jy ! Component: 100 - total flux cleaned = 0.0322297 Jy ! Total flux subtracted in 100 components = 0.0322297 Jy ! Clean residual min=-0.004362 max=0.005631 Jy/beam ! Clean residual mean=-0.000002 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.222221 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.222221 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=0.082547Jy sigma=0.000669 ! Fit after self-cal, rms=0.082523Jy sigma=0.000669 ! 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=0.9758 mas, bmaj=1.425 mas, bpa=-0.1348 degrees ! Estimated noise=487.967 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 = 0.00803248 Jy ! Component: 100 - total flux cleaned = 0.0123339 Jy ! Component: 150 - total flux cleaned = 0.0148196 Jy ! Component: 200 - total flux cleaned = 0.0163501 Jy ! Total flux subtracted in 200 components = 0.0163501 Jy ! Clean residual min=-0.003427 max=0.005460 Jy/beam ! Clean residual mean=-0.000011 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.238571 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.238571 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=0.081797Jy sigma=0.000662 ! Fit after self-cal, rms=0.081775Jy sigma=0.000662 ! Inverting map ! Added new window around map position (-0.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478564 Jy ! Component: 100 - total flux cleaned = 0.00633147 Jy ! Component: 150 - total flux cleaned = 0.00722367 Jy ! Component: 200 - total flux cleaned = 0.00769417 Jy ! Total flux subtracted in 200 components = 0.00769417 Jy ! Clean residual min=-0.003013 max=0.003338 Jy/beam ! Clean residual mean=-0.000016 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.246265 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.246265 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=0.081514Jy sigma=0.000659 ! Fit after self-cal, rms=0.081482Jy sigma=0.000659 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 1.02 ! LA 1.00 MK 0.99 NL 0.97 OV 1.01 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00 KP 1.02 ! LA 1.02 MK 0.97 NL 0.97 OV 1.01 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.03 KP 1.02 ! LA 1.02 MK 0.99 NL 0.98 OV 1.01 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 1.03 ! LA 1.02 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.95 KP 1.02 ! LA 1.03 MK 1.01 NL 0.95 OV 1.01 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 1.00 ! LA 1.00 MK 1.00 NL 0.97 OV 1.01 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 1.03 ! LA 1.01 MK 0.99 NL 0.95 OV 0.99 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 1.02 ! LA 1.01 MK 0.99 NL 0.95 OV 1.01 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.99 KP 1.05 ! LA 1.02 MK 1.03 NL 0.94 OV 1.01 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.04 KP 1.05 ! LA 1.00 MK 0.97 NL 0.96 OV 1.05 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.00 ! LA 0.99 MK 1.00 NL 0.95 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.95 KP 1.06 ! LA 1.02 MK 0.99 NL 0.95 OV 1.05 ! PT 1.00* SC 1.07 ! ! ! Fit before self-cal, rms=0.081482Jy sigma=0.000659 ! Fit after self-cal, rms=0.081348Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9822 mas, bmaj=1.427 mas, bpa=-1.015 degrees ! Estimated noise=488.649 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 = 0.00237809 Jy ! Component: 100 - total flux cleaned = 0.00343633 Jy ! Component: 150 - total flux cleaned = 0.00389087 Jy ! Component: 200 - total flux cleaned = 0.00422785 Jy ! Total flux subtracted in 200 components = 0.00422785 Jy ! Clean residual min=-0.002279 max=0.002433 Jy/beam ! Clean residual mean=-0.000013 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.250493 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.250493 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=0.081270Jy sigma=0.000654 ! Fit after self-cal, rms=0.081267Jy sigma=0.000654 ! 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=0.081267Jy sigma=0.000654 ! Fit after self-cal, rms=0.081346Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9805 mas, bmaj=1.422 mas, bpa=-1.059 degrees ! Estimated noise=488.035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156558 Jy ! Component: 100 - total flux cleaned = 0.00234115 Jy ! Component: 150 - total flux cleaned = 0.0027502 Jy ! Component: 200 - total flux cleaned = 0.00305991 Jy ! Total flux subtracted in 200 components = 0.00305991 Jy ! Clean residual min=-0.001872 max=0.002133 Jy/beam ! Clean residual mean=-0.000008 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.253553 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.253553 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=0.081310Jy sigma=0.000652 ! Fit after self-cal, rms=0.081318Jy sigma=0.000652 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 (-4.2, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022226 Jy ! Component: 100 - total flux cleaned = 0.00361809 Jy ! Component: 150 - total flux cleaned = 0.0044777 Jy ! Component: 200 - total flux cleaned = 0.00506621 Jy ! Total flux subtracted in 200 components = 0.00506621 Jy ! Clean residual min=-0.001480 max=0.001504 Jy/beam ! Clean residual mean=-0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.258619 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.258619 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=0.081248Jy sigma=0.000651 ! Fit after self-cal, rms=0.081242Jy sigma=0.000651 ! 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=0.081242Jy sigma=0.000651 ! Fit after self-cal, rms=0.081149Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9803 mas, bmaj=1.421 mas, bpa=-1.226 degrees ! Estimated noise=487.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865741 Jy ! Component: 100 - total flux cleaned = 0.00143753 Jy ! Component: 150 - total flux cleaned = 0.00189223 Jy ! Component: 200 - total flux cleaned = 0.00230252 Jy ! Total flux subtracted in 200 components = 0.00230252 Jy ! Clean residual min=-0.001447 max=0.001317 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.260922 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.260922 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=0.081134Jy sigma=0.000651 ! Fit after self-cal, rms=0.081134Jy sigma=0.000651 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 = 0.000395265 Jy ! Component: 100 - total flux cleaned = 0.000692856 Jy ! Component: 150 - total flux cleaned = 0.000932219 Jy ! Component: 200 - total flux cleaned = 0.00113885 Jy ! Total flux subtracted in 200 components = 0.00113885 Jy ! Clean residual min=-0.001447 max=0.001241 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.262061 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.262061 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=0.081127Jy sigma=0.000651 ! Fit after self-cal, rms=0.081127Jy sigma=0.000651 ! 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=0.081127Jy sigma=0.000651 ! Fit after self-cal, rms=0.081083Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.971 mas, bmaj=2.311 mas, bpa=-3.296 degrees ! Estimated noise=623.605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585011 Jy ! Component: 100 - total flux cleaned = 0.000943041 Jy ! Component: 150 - total flux cleaned = 0.0011606 Jy ! Component: 200 - total flux cleaned = 0.00134431 Jy ! Total flux subtracted in 200 components = 0.00134431 Jy ! Clean residual min=-0.001432 max=0.001678 Jy/beam ! Clean residual mean=-0.000004 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.263405 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 0.263405 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=0.081082Jy sigma=0.000651 ! Fit after self-cal, rms=0.081079Jy sigma=0.000651 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 = 2.2005e-05 Jy ! Component: 100 - total flux cleaned = 0.000181073 Jy ! Component: 150 - total flux cleaned = 0.000329521 Jy ! Component: 200 - total flux cleaned = 0.000451728 Jy ! Total flux subtracted in 200 components = 0.000451728 Jy ! Clean residual min=-0.001432 max=0.001704 Jy/beam ! Clean residual mean=-0.000004 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.263857 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.263857 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=0.081079Jy sigma=0.000651 ! Fit after self-cal, rms=0.081079Jy sigma=0.000651 ! 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=0.9803 mas, bmaj=1.421 mas, bpa=-1.254 degrees ! Estimated noise=487.117 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9803 x 1.421 at -1.254 degrees (North through East) ! Clean map min=-0.0012228 max=0.19202 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=0.8233 mas, bmaj=1.204 mas, bpa=-4.956 degrees ! Estimated noise=848.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145275 Jy ! Component: 100 - total flux cleaned = 0.191584 Jy ! Component: 150 - total flux cleaned = 0.211576 Jy ! Component: 200 - total flux cleaned = 0.222436 Jy ! Total flux subtracted in 200 components = 0.222436 Jy ! Clean residual min=-0.003747 max=0.005533 Jy/beam ! Clean residual mean=0.000005 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.222436 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.222436 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9803 mas, bmaj=1.421 mas, bpa=-1.254 degrees ! Estimated noise=487.117 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 = 0.00856199 Jy ! Component: 100 - total flux cleaned = 0.0141737 Jy ! Component: 150 - total flux cleaned = 0.0181071 Jy ! Component: 200 - total flux cleaned = 0.0210717 Jy ! Total flux subtracted in 200 components = 0.0210717 Jy ! Clean residual min=-0.002131 max=0.001815 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.243508 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.243508 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=1.971 mas, bmaj=2.311 mas, bpa=-3.296 degrees ! Estimated noise=623.605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420279 Jy ! Component: 100 - total flux cleaned = 0.00721861 Jy ! Component: 150 - total flux cleaned = 0.00952972 Jy ! Component: 200 - total flux cleaned = 0.0113644 Jy ! Total flux subtracted in 200 components = 0.0113644 Jy ! Clean residual min=-0.002095 max=0.001706 Jy/beam ! Clean residual mean=-0.000004 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.254872 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 = 0.00149095 Jy ! Component: 100 - total flux cleaned = 0.0027213 Jy ! Component: 150 - total flux cleaned = 0.00374889 Jy ! Component: 200 - total flux cleaned = 0.00461955 Jy ! Total flux subtracted in 200 components = 0.00461955 Jy ! Clean residual min=-0.001651 max=0.001561 Jy/beam ! Clean residual mean=-0.000004 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.259492 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 126 components and 0.259492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9803 mas, bmaj=1.421 mas, bpa=-1.254 degrees ! Estimated noise=487.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739283 Jy ! Component: 100 - total flux cleaned = 0.00100039 Jy ! Component: 150 - total flux cleaned = 0.00107679 Jy ! Component: 200 - total flux cleaned = 0.00121359 Jy ! Total flux subtracted in 200 components = 0.00121359 Jy ! Clean residual min=-0.001450 max=0.001145 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.260705 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 0.260705 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=0.081115Jy sigma=0.000651 ! Fit after self-cal, rms=0.081108Jy sigma=0.000651 wmodel J1101+3904_X_2017_02_19_pus_map.mod ! Writing 138 model components to file: J1101+3904_X_2017_02_19_pus_map.mod wobs J1101+3904_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1101+3904_X_2017_02_19_pus_uvs.fits wwins J1101+3904_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J1101+3904_X_2017_02_19_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 = -0.000650393 Jy ! Component: 100 - total flux cleaned = -0.00119614 Jy ! Component: 150 - total flux cleaned = -0.00140966 Jy ! Component: 200 - total flux cleaned = -0.00153184 Jy ! Component: 250 - total flux cleaned = -0.0015713 Jy ! Component: 300 - total flux cleaned = -0.00168535 Jy ! Component: 350 - total flux cleaned = -0.00177772 Jy ! Component: 400 - total flux cleaned = -0.00184923 Jy ! Component: 450 - total flux cleaned = -0.00190114 Jy ! Component: 500 - total flux cleaned = -0.001952 Jy ! Component: 550 - total flux cleaned = -0.0019851 Jy ! Component: 600 - total flux cleaned = -0.00200134 Jy ! Component: 650 - total flux cleaned = -0.00203304 Jy ! Component: 700 - total flux cleaned = -0.00204894 Jy ! Component: 750 - total flux cleaned = -0.00212553 Jy ! Component: 800 - total flux cleaned = -0.00214061 Jy ! Component: 850 - total flux cleaned = -0.0021701 Jy ! Component: 900 - total flux cleaned = -0.00208328 Jy ! Component: 950 - total flux cleaned = -0.00205513 Jy ! Component: 1000 - total flux cleaned = -0.00202715 Jy ! Component: 1050 - total flux cleaned = -0.00198595 Jy ! Component: 1100 - total flux cleaned = -0.0019723 Jy ! Component: 1150 - total flux cleaned = -0.0019323 Jy ! Component: 1200 - total flux cleaned = -0.00189323 Jy ! Component: 1250 - total flux cleaned = -0.00186773 Jy ! Component: 1300 - total flux cleaned = -0.00185511 Jy ! Component: 1350 - total flux cleaned = -0.00181738 Jy ! Component: 1400 - total flux cleaned = -0.00178044 Jy ! Component: 1450 - total flux cleaned = -0.0017684 Jy ! Component: 1500 - total flux cleaned = -0.00169653 Jy ! Component: 1550 - total flux cleaned = -0.00166135 Jy ! Component: 1600 - total flux cleaned = -0.00163805 Jy ! Component: 1650 - total flux cleaned = -0.00162657 Jy ! Component: 1700 - total flux cleaned = -0.00159246 Jy ! Component: 1750 - total flux cleaned = -0.00154744 Jy ! Component: 1800 - total flux cleaned = -0.00146963 Jy ! Component: 1850 - total flux cleaned = -0.00145847 Jy ! Component: 1900 - total flux cleaned = -0.00139304 Jy ! Component: 1950 - total flux cleaned = -0.00132848 Jy ! Component: 2000 - total flux cleaned = -0.00130737 Jy ! Total flux subtracted in 2048 components = -0.00124434 Jy ! Clean residual min=-0.000619 max=0.000613 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.259461 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 294 components and 0.259461 Jy ![Exited script file: muppet] wmap "J1101+3904_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9803 x 1.421 at -1.254 degrees (North through East) ! Clean map min=-0.00098671 max=0.19226 Jy/beam ! Writing clean map to FITS file: J1101+3904_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.192262 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196059 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.305926 0.305926 0.611851 1.2237 2.4474 4.89481 9.78962 19.5792 39.1585 78.317 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.192 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9803 x 1.421 at -1.254 degrees (North through East) ! Clean map min=-0.00098671 max=0.19226 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 J1101+3904_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:43:00 2019