! Started logfile: J0317+5643_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:00:29 2016 obs J0317+5643_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0317+5643_X_2014_05_31_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.987707 visibilities/baseline/integration-bin. ! Found source: J0317+5643 ! ! 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 344 lines of history. ! ! Reading 50136 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 J0317+5643_X_2014_05_31_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.825637Jy sigma=0.009721 ! Fit after self-cal, rms=0.799986Jy sigma=0.009418 ! 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=0.8362 mas, bmaj=0.9904 mas, bpa=1.421 degrees ! Estimated noise=572.433 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 = 0.154377 Jy ! Component: 100 - total flux cleaned = 0.189227 Jy ! Total flux subtracted in 100 components = 0.189227 Jy ! Clean residual min=-0.007999 max=0.012388 Jy/beam ! Clean residual mean=-0.000070 rms=0.002081 Jy/beam ! Combined flux in latest and established models = 0.189227 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.189227 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=0.079950Jy sigma=0.000889 ! Fit after self-cal, rms=0.079952Jy sigma=0.000889 ! 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=1.056 mas, bmaj=1.253 mas, bpa=-0.764 degrees ! Estimated noise=271.592 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 = 0.0156537 Jy ! Component: 100 - total flux cleaned = 0.0227257 Jy ! Component: 150 - total flux cleaned = 0.0264936 Jy ! Component: 200 - total flux cleaned = 0.0287176 Jy ! Total flux subtracted in 200 components = 0.0287176 Jy ! Clean residual min=-0.010687 max=0.007073 Jy/beam ! Clean residual mean=-0.000030 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.217945 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.217945 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=0.076954Jy sigma=0.000857 ! Fit after self-cal, rms=0.076967Jy sigma=0.000857 ! 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 0.92 FD 1.08 HN 1.11 KP 0.90 ! LA 1.02 MK 0.92 NL 1.01 OV 0.98 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.12 KP 0.85 ! LA 1.02 MK 0.93 NL 1.02 OV 0.98 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.12 KP 0.81 ! LA 1.05 MK 0.92 NL 1.01 OV 1.01 ! PT 0.91 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.14 KP 0.78 ! LA 1.04 MK 0.92 NL 1.03 OV 0.99 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.11 KP 0.74 ! LA 1.04 MK 0.95 NL 1.05 OV 1.00 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.11 KP 0.73 ! LA 1.06 MK 0.92 NL 1.04 OV 1.01 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.24 HN 1.28 KP 0.78 ! LA 1.12 MK 1.00 NL 1.10 OV 1.07 ! PT 1.00 SC 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.18 KP 0.74 ! LA 1.05 MK 0.95 NL 1.04 OV 1.04 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.22 KP 0.76 ! LA 1.06 MK 0.95 NL 1.05 OV 1.04 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.18 KP 0.78 ! LA 1.09 MK 0.98 NL 1.05 OV 1.03 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.17 KP 0.82 ! LA 1.09 MK 0.96 NL 1.05 OV 1.04 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.14 KP 0.87 ! LA 1.07 MK 0.97 NL 1.08 OV 1.03 ! PT 0.97 SC 1.05 ! ! ! Fit before self-cal, rms=0.076967Jy sigma=0.000857 ! Fit after self-cal, rms=0.071339Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.263 mas, bpa=-1.723 degrees ! Estimated noise=271.752 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 (-3, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026084 Jy ! Component: 100 - total flux cleaned = 0.00283471 Jy ! Component: 150 - total flux cleaned = 0.00312196 Jy ! Component: 200 - total flux cleaned = 0.00332352 Jy ! Total flux subtracted in 200 components = 0.00332352 Jy ! Clean residual min=-0.001323 max=0.001387 Jy/beam ! Clean residual mean=0.000010 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.221268 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.221268 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=0.071230Jy sigma=0.000780 ! Fit after self-cal, rms=0.071280Jy sigma=0.000779 ! 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=0.071280Jy sigma=0.000779 ! Fit after self-cal, rms=0.071187Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.261 mas, bpa=-1.262 degrees ! Estimated noise=271.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789293 Jy ! Component: 100 - total flux cleaned = 0.00118201 Jy ! Component: 150 - total flux cleaned = 0.00126038 Jy ! Component: 200 - total flux cleaned = 0.00130582 Jy ! Total flux subtracted in 200 components = 0.00130582 Jy ! Clean residual min=-0.000933 max=0.000960 Jy/beam ! Clean residual mean=0.000005 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.222574 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.222574 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=0.071160Jy sigma=0.000777 ! Fit after self-cal, rms=0.071160Jy sigma=0.000777 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 = 0.00021685 Jy ! Component: 100 - total flux cleaned = 0.000275941 Jy ! Component: 150 - total flux cleaned = 0.000274935 Jy ! Component: 200 - total flux cleaned = 0.000291362 Jy ! Total flux subtracted in 200 components = 0.000291362 Jy ! Clean residual min=-0.000928 max=0.000985 Jy/beam ! Clean residual mean=0.000006 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.222866 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.222866 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=0.071150Jy sigma=0.000777 ! Fit after self-cal, rms=0.071149Jy sigma=0.000777 ! 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=0.071149Jy sigma=0.000777 ! Fit after self-cal, rms=0.071152Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.262 mas, bpa=-1.324 degrees ! Estimated noise=271.183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.39441e-05 Jy ! Component: 100 - total flux cleaned = 0.000165386 Jy ! Component: 150 - total flux cleaned = 0.000181556 Jy ! Component: 200 - total flux cleaned = 0.000211175 Jy ! Total flux subtracted in 200 components = 0.000211175 Jy ! Clean residual min=-0.000922 max=0.000923 Jy/beam ! Clean residual mean=0.000005 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.223077 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.223077 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=0.071143Jy sigma=0.000777 ! Fit after self-cal, rms=0.071143Jy sigma=0.000777 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 = 7.27938e-05 Jy ! Component: 100 - total flux cleaned = 7.25232e-05 Jy ! Component: 150 - total flux cleaned = 7.26662e-05 Jy ! Component: 200 - total flux cleaned = 6.13562e-05 Jy ! Total flux subtracted in 200 components = 6.13562e-05 Jy ! Clean residual min=-0.000930 max=0.000932 Jy/beam ! Clean residual mean=0.000005 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.223138 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.223138 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=0.071139Jy sigma=0.000777 ! Fit after self-cal, rms=0.071139Jy sigma=0.000777 ! Inverting map ! Added new window around map position (-7.2, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000707194 Jy ! Component: 100 - total flux cleaned = 0.000823963 Jy ! Component: 150 - total flux cleaned = 0.000864128 Jy ! Component: 200 - total flux cleaned = 0.000887363 Jy ! Total flux subtracted in 200 components = 0.000887363 Jy ! Clean residual min=-0.000838 max=0.000761 Jy/beam ! Clean residual mean=0.000006 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.224025 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.224025 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=0.071126Jy sigma=0.000777 ! Fit after self-cal, rms=0.071126Jy sigma=0.000777 ! 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=0.071126Jy sigma=0.000777 ! Fit after self-cal, rms=0.071153Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.316 mas, bmaj=2.482 mas, bpa=42.64 degrees ! Estimated noise=332.805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.55628e-06 Jy ! Component: 100 - total flux cleaned = 0.000114806 Jy ! Component: 150 - total flux cleaned = 0.000167092 Jy ! Component: 200 - total flux cleaned = 0.000193387 Jy ! Total flux subtracted in 200 components = 0.000193387 Jy ! Clean residual min=-0.000767 max=0.000752 Jy/beam ! Clean residual mean=0.000011 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.224219 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.224219 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=0.071151Jy sigma=0.000777 ! Fit after self-cal, rms=0.071151Jy sigma=0.000777 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 = 0.000144264 Jy ! Component: 100 - total flux cleaned = 0.000193515 Jy ! Component: 150 - total flux cleaned = 0.000200854 Jy ! Component: 200 - total flux cleaned = 0.000207929 Jy ! Total flux subtracted in 200 components = 0.000207929 Jy ! Clean residual min=-0.000744 max=0.000734 Jy/beam ! Clean residual mean=0.000011 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.224427 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.224427 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=0.071150Jy sigma=0.000777 ! Fit after self-cal, rms=0.071150Jy sigma=0.000777 ! 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=1.063 mas, bmaj=1.263 mas, bpa=-1.434 degrees ! Estimated noise=271.185 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.263 at -1.434 degrees (North through East) ! Clean map min=-0.00078839 max=0.20125 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=0.8435 mas, bmaj=0.9945 mas, bpa=2.459 degrees ! Estimated noise=572.094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154238 Jy ! Component: 100 - total flux cleaned = 0.188546 Jy ! Component: 150 - total flux cleaned = 0.200898 Jy ! Component: 200 - total flux cleaned = 0.207348 Jy ! Total flux subtracted in 200 components = 0.207348 Jy ! Clean residual min=-0.002186 max=0.003214 Jy/beam ! Clean residual mean=-0.000027 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.207348 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 0.207348 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.263 mas, bpa=-1.434 degrees ! Estimated noise=271.185 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 = 0.00484624 Jy ! Component: 100 - total flux cleaned = 0.00798285 Jy ! Component: 150 - total flux cleaned = 0.0101724 Jy ! Component: 200 - total flux cleaned = 0.0118059 Jy ! Total flux subtracted in 200 components = 0.0118059 Jy ! Clean residual min=-0.000972 max=0.001311 Jy/beam ! Clean residual mean=-0.000008 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.219153 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.219153 Jy ! Inverting map ! Added new window around map position (-0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013506 Jy ! Component: 100 - total flux cleaned = 0.00234032 Jy ! Component: 150 - total flux cleaned = 0.00303764 Jy ! Component: 200 - total flux cleaned = 0.00342674 Jy ! Total flux subtracted in 200 components = 0.00342674 Jy ! Clean residual min=-0.000860 max=0.000927 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.22258 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.22258 Jy ! Inverting map ! Added new window around map position (-5.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832042 Jy ! Component: 100 - total flux cleaned = 0.00124382 Jy ! Component: 150 - total flux cleaned = 0.00153917 Jy ! Component: 200 - total flux cleaned = 0.00176408 Jy ! Total flux subtracted in 200 components = 0.00176408 Jy ! Clean residual min=-0.000804 max=0.000775 Jy/beam ! Clean residual mean=0.000004 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.224344 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.224344 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=2.316 mas, bmaj=2.482 mas, bpa=42.64 degrees ! Estimated noise=332.805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293652 Jy ! Component: 100 - total flux cleaned = 0.00043103 Jy ! Component: 150 - total flux cleaned = 0.000527855 Jy ! Component: 200 - total flux cleaned = 0.0005452 Jy ! Total flux subtracted in 200 components = 0.0005452 Jy ! Clean residual min=-0.000724 max=0.000703 Jy/beam ! Clean residual mean=0.000010 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.224889 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 = 1.61189e-05 Jy ! Component: 100 - total flux cleaned = 3.82155e-05 Jy ! Component: 150 - total flux cleaned = 4.51804e-05 Jy ! Component: 200 - total flux cleaned = 6.44058e-05 Jy ! Total flux subtracted in 200 components = 6.44058e-05 Jy ! Clean residual min=-0.000717 max=0.000681 Jy/beam ! Clean residual mean=0.000010 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.224954 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 99 components and 0.224954 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.263 mas, bpa=-1.434 degrees ! Estimated noise=271.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.92574e-06 Jy ! Component: 100 - total flux cleaned = 1.9242e-05 Jy ! Component: 150 - total flux cleaned = 5.28183e-05 Jy ! Component: 200 - total flux cleaned = 7.40761e-05 Jy ! Total flux subtracted in 200 components = 7.40761e-05 Jy ! Clean residual min=-0.000770 max=0.000719 Jy/beam ! Clean residual mean=0.000005 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.225028 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.225028 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=0.071138Jy sigma=0.000777 ! Fit after self-cal, rms=0.071136Jy sigma=0.000777 wmodel J0317+5643_X_2014_05_31_pus_map.mod ! Writing 113 model components to file: J0317+5643_X_2014_05_31_pus_map.mod wobs J0317+5643_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0317+5643_X_2014_05_31_pus_uvs.fits wwins J0317+5643_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J0317+5643_X_2014_05_31_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 = -7.251e-05 Jy ! Component: 100 - total flux cleaned = -9.75154e-05 Jy ! Component: 150 - total flux cleaned = -5.12765e-05 Jy ! Component: 200 - total flux cleaned = -2.9051e-05 Jy ! Component: 250 - total flux cleaned = 3.33718e-06 Jy ! Component: 300 - total flux cleaned = -6.93554e-06 Jy ! Component: 350 - total flux cleaned = -4.75213e-05 Jy ! Component: 400 - total flux cleaned = -0.000126897 Jy ! Component: 450 - total flux cleaned = -0.000194786 Jy ! Component: 500 - total flux cleaned = -0.000232858 Jy ! Component: 550 - total flux cleaned = -0.000279487 Jy ! Component: 600 - total flux cleaned = -0.000270328 Jy ! Component: 650 - total flux cleaned = -0.000315424 Jy ! Component: 700 - total flux cleaned = -0.000333003 Jy ! Component: 750 - total flux cleaned = -0.000341684 Jy ! Component: 800 - total flux cleaned = -0.000375982 Jy ! Component: 850 - total flux cleaned = -0.00040135 Jy ! Component: 900 - total flux cleaned = -0.00044309 Jy ! Component: 950 - total flux cleaned = -0.000484219 Jy ! Component: 1000 - total flux cleaned = -0.000516656 Jy ! Component: 1050 - total flux cleaned = -0.000540708 Jy ! Component: 1100 - total flux cleaned = -0.000587869 Jy ! Component: 1150 - total flux cleaned = -0.000580089 Jy ! Component: 1200 - total flux cleaned = -0.000610882 Jy ! Component: 1250 - total flux cleaned = -0.000641271 Jy ! Component: 1300 - total flux cleaned = -0.000648768 Jy ! Component: 1350 - total flux cleaned = -0.000671081 Jy ! Component: 1400 - total flux cleaned = -0.000678419 Jy ! Component: 1450 - total flux cleaned = -0.000685631 Jy ! Component: 1500 - total flux cleaned = -0.000671192 Jy ! Component: 1550 - total flux cleaned = -0.000685424 Jy ! Component: 1600 - total flux cleaned = -0.000685438 Jy ! Component: 1650 - total flux cleaned = -0.000685441 Jy ! Component: 1700 - total flux cleaned = -0.00071299 Jy ! Component: 1750 - total flux cleaned = -0.000712942 Jy ! Component: 1800 - total flux cleaned = -0.000706244 Jy ! Component: 1850 - total flux cleaned = -0.000726297 Jy ! Component: 1900 - total flux cleaned = -0.000719672 Jy ! Component: 1950 - total flux cleaned = -0.000752486 Jy ! Component: 2000 - total flux cleaned = -0.000732979 Jy ! Total flux subtracted in 2048 components = -0.000745793 Jy ! Clean residual min=-0.000340 max=0.000358 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.224282 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 262 components and 0.224282 Jy ![Exited script file: muppet] wmap "J0317+5643_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.263 at -1.434 degrees (North through East) ! Clean map min=-0.00068792 max=0.20152 Jy/beam ! Writing clean map to FITS file: J0317+5643_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.201522 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116688 device "J0317+5643_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0317+5643_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.173711 0.173711 0.347422 0.694843 1.38969 2.77937 5.55875 11.1175 22.235 44.47 88.9399 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.201 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.263 at -1.434 degrees (North through East) ! Clean map min=-0.00068792 max=0.20152 Jy/beam quit ! Quitting program ! Log file J0317+5643_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:00:32 2016