! Started logfile: J1356+4831_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:12:24 2016 obs J1356+4831_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1356+4831_X_2014_08_05_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.688889 visibilities/baseline/integration-bin. ! Found source: J1356+4831 ! ! 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 414 lines of history. ! ! Reading 45756 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 J1356+4831_X_2014_08_05_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 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 208 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999701Jy sigma=0.011058 ! Fit after self-cal, rms=0.959888Jy sigma=0.010649 ! 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=1.071 mas, bmaj=2.194 mas, bpa=42.41 degrees ! Estimated noise=945.488 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 = 0.0332616 Jy ! Component: 100 - total flux cleaned = 0.0405823 Jy ! Total flux subtracted in 100 components = 0.0405823 Jy ! Clean residual min=-0.003240 max=0.003046 Jy/beam ! Clean residual mean=-0.000005 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.0405823 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0405823 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=0.076018Jy sigma=0.000749 ! Fit after self-cal, rms=0.074811Jy sigma=0.000735 ! 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=1.39 mas, bmaj=2.382 mas, bpa=43.86 degrees ! Estimated noise=305.782 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 = 0.00321817 Jy ! Component: 100 - total flux cleaned = 0.00378878 Jy ! Component: 150 - total flux cleaned = 0.00381033 Jy ! Component: 200 - total flux cleaned = 0.0038293 Jy ! Total flux subtracted in 200 components = 0.0038293 Jy ! Clean residual min=-0.001837 max=0.001460 Jy/beam ! Clean residual mean=0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0444116 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0444116 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=0.074651Jy sigma=0.000734 ! Fit after self-cal, rms=0.074635Jy sigma=0.000734 ! 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 0.99 FD 1.11 HN 1.03 KP 0.92 ! LA 1.06 MK 1.00* NL 1.04 OV 1.07 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.18 HN 1.02 KP 0.94 ! LA 1.08 MK 1.00* NL 0.98 OV 1.06 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.05 KP 0.88 ! LA 0.95 MK 1.00* NL 1.07 OV 1.11 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 1.05 KP 0.86 ! LA 1.02 MK 1.00* NL 1.05 OV 1.02 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.95 KP 0.88 ! LA 1.08 MK 1.00* NL 1.03 OV 1.02 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.04 KP 0.87 ! LA 1.05 MK 1.00* NL 1.02 OV 1.05 ! PT 0.96 SC 0.86 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.11 HN 1.04 KP 0.84 ! LA 1.03 MK 1.00* NL 1.01 OV 1.08 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.01 KP 0.76 ! LA 1.11 MK 1.00* NL 1.01 OV 1.03 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.04 KP 0.82 ! LA 0.98 MK 1.00* NL 1.01 OV 1.08 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 0.93 KP 0.86 ! LA 0.97 MK 1.00* NL 1.03 OV 1.06 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.91 KP 0.81 ! LA 1.06 MK 1.00* NL 0.94 OV 1.04 ! PT 0.98 SC 0.91 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.87 KP 0.89 ! LA 1.09 MK 1.00* NL 1.07 OV 0.93 ! PT 0.89 SC 0.86 ! ! ! Fit before self-cal, rms=0.074635Jy sigma=0.000734 ! Fit after self-cal, rms=0.072078Jy sigma=0.000732 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.371 mas, bmaj=2.373 mas, bpa=43.86 degrees ! Estimated noise=304.35 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 = 0.000217713 Jy ! Component: 100 - total flux cleaned = 0.00021851 Jy ! Component: 150 - total flux cleaned = 0.000218846 Jy ! Component: 200 - total flux cleaned = 0.000234593 Jy ! Total flux subtracted in 200 components = 0.000234593 Jy ! Clean residual min=-0.000852 max=0.000891 Jy/beam ! Clean residual mean=-0.000012 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0446462 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0446462 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=0.072074Jy sigma=0.000732 ! Fit after self-cal, rms=0.072027Jy sigma=0.000731 ! 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=0.072027Jy sigma=0.000731 ! Fit after self-cal, rms=0.071872Jy sigma=0.000731 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.368 mas, bmaj=2.372 mas, bpa=44.44 degrees ! Estimated noise=303.941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.63684e-05 Jy ! Component: 100 - total flux cleaned = -1.66888e-05 Jy ! Component: 150 - total flux cleaned = -1.68668e-05 Jy ! Component: 200 - total flux cleaned = -2.10594e-05 Jy ! Total flux subtracted in 200 components = -2.10594e-05 Jy ! Clean residual min=-0.000931 max=0.000783 Jy/beam ! Clean residual mean=-0.000010 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0446251 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0446251 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=0.071871Jy sigma=0.000731 ! Fit after self-cal, rms=0.071875Jy sigma=0.000731 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.95114e-05 Jy ! Component: 100 - total flux cleaned = -5.40034e-05 Jy ! Component: 150 - total flux cleaned = -5.4008e-05 Jy ! Component: 200 - total flux cleaned = -5.3968e-05 Jy ! Total flux subtracted in 200 components = -5.3968e-05 Jy ! Clean residual min=-0.000884 max=0.000801 Jy/beam ! Clean residual mean=-0.000009 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0445712 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0445712 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=0.071874Jy sigma=0.000731 ! Fit after self-cal, rms=0.071874Jy sigma=0.000731 ! 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=0.071874Jy sigma=0.000731 ! Fit after self-cal, rms=0.071936Jy sigma=0.000731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.367 mas, bmaj=2.37 mas, bpa=44.57 degrees ! Estimated noise=303.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.04287e-05 Jy ! Component: 100 - total flux cleaned = 9.0584e-06 Jy ! Component: 150 - total flux cleaned = 1.33939e-05 Jy ! Component: 200 - total flux cleaned = 1.72249e-05 Jy ! Total flux subtracted in 200 components = 1.72249e-05 Jy ! Clean residual min=-0.000880 max=0.000786 Jy/beam ! Clean residual mean=-0.000010 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0445884 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0445884 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=0.071935Jy sigma=0.000731 ! Fit after self-cal, rms=0.071946Jy sigma=0.000730 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 = -2.13691e-06 Jy ! Component: 100 - total flux cleaned = -2.31866e-06 Jy ! Component: 150 - total flux cleaned = 1.53351e-06 Jy ! Component: 200 - total flux cleaned = 4.80247e-06 Jy ! Total flux subtracted in 200 components = 4.80247e-06 Jy ! Clean residual min=-0.000887 max=0.000795 Jy/beam ! Clean residual mean=-0.000010 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0445932 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0445932 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=0.071945Jy sigma=0.000730 ! Fit after self-cal, rms=0.071946Jy sigma=0.000730 ! 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=0.071946Jy sigma=0.000730 ! Fit after self-cal, rms=0.072002Jy sigma=0.000730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.454 mas, bmaj=3.071 mas, bpa=58.65 degrees ! Estimated noise=328.761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.6664e-05 Jy ! Component: 100 - total flux cleaned = 5.68138e-05 Jy ! Component: 150 - total flux cleaned = 5.89677e-05 Jy ! Component: 200 - total flux cleaned = 5.89575e-05 Jy ! Total flux subtracted in 200 components = 5.89575e-05 Jy ! Clean residual min=-0.000705 max=0.000945 Jy/beam ! Clean residual mean=-0.000017 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0446521 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0446521 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=0.072002Jy sigma=0.000730 ! Fit after self-cal, rms=0.072007Jy sigma=0.000730 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 = 1.34645e-05 Jy ! Component: 100 - total flux cleaned = 1.17635e-05 Jy ! Component: 150 - total flux cleaned = 1.48091e-05 Jy ! Component: 200 - total flux cleaned = 1.62004e-05 Jy ! Total flux subtracted in 200 components = 1.62004e-05 Jy ! Clean residual min=-0.000703 max=0.000944 Jy/beam ! Clean residual mean=-0.000017 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0446683 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0446683 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=0.072007Jy sigma=0.000730 ! Fit after self-cal, rms=0.072008Jy sigma=0.000730 ! 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=1.367 mas, bmaj=2.37 mas, bpa=44.64 degrees ! Estimated noise=303.724 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.367 x 2.37 at 44.64 degrees (North through East) ! Clean map min=-0.00083612 max=0.044301 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=1.048 mas, bmaj=2.17 mas, bpa=43.25 degrees ! Estimated noise=929.305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346699 Jy ! Component: 100 - total flux cleaned = 0.0423285 Jy ! Component: 150 - total flux cleaned = 0.044362 Jy ! Component: 200 - total flux cleaned = 0.0454196 Jy ! Total flux subtracted in 200 components = 0.0454196 Jy ! Clean residual min=-0.002017 max=0.001934 Jy/beam ! Clean residual mean=-0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0454196 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0454196 Jy ! Inverting map and beam ! Estimated beam: bmin=1.367 mas, bmaj=2.37 mas, bpa=44.64 degrees ! Estimated noise=303.724 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 = -0.000500803 Jy ! Component: 100 - total flux cleaned = -0.00057896 Jy ! Component: 150 - total flux cleaned = -0.000617737 Jy ! Component: 200 - total flux cleaned = -0.000628483 Jy ! Total flux subtracted in 200 components = -0.000628483 Jy ! Clean residual min=-0.000910 max=0.000815 Jy/beam ! Clean residual mean=-0.000010 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0447911 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0447911 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=2.454 mas, bmaj=3.071 mas, bpa=58.65 degrees ! Estimated noise=328.761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.70404e-05 Jy ! Component: 100 - total flux cleaned = -4.13349e-05 Jy ! Component: 150 - total flux cleaned = -5.68544e-05 Jy ! Component: 200 - total flux cleaned = -6.96666e-05 Jy ! Total flux subtracted in 200 components = -6.96666e-05 Jy ! Clean residual min=-0.000706 max=0.000961 Jy/beam ! Clean residual mean=-0.000017 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0447215 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 = -1.36228e-05 Jy ! Component: 100 - total flux cleaned = -2.54266e-05 Jy ! Component: 150 - total flux cleaned = -3.37752e-05 Jy ! Component: 200 - total flux cleaned = -3.92771e-05 Jy ! Total flux subtracted in 200 components = -3.92771e-05 Jy ! Clean residual min=-0.000701 max=0.000959 Jy/beam ! Clean residual mean=-0.000017 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0446822 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0446822 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.367 mas, bmaj=2.37 mas, bpa=44.64 degrees ! Estimated noise=303.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.2525e-05 Jy ! Component: 100 - total flux cleaned = 5.1681e-05 Jy ! Component: 150 - total flux cleaned = 6.00276e-05 Jy ! Component: 200 - total flux cleaned = 5.22856e-05 Jy ! Total flux subtracted in 200 components = 5.22856e-05 Jy ! Clean residual min=-0.000910 max=0.000820 Jy/beam ! Clean residual mean=-0.000010 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0447345 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0447345 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=0.072013Jy sigma=0.000730 ! Fit after self-cal, rms=0.072019Jy sigma=0.000730 wmodel J1356+4831_X_2014_08_05_pus_map.mod ! Writing 32 model components to file: J1356+4831_X_2014_08_05_pus_map.mod wobs J1356+4831_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1356+4831_X_2014_08_05_pus_uvs.fits wwins J1356+4831_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1356+4831_X_2014_08_05_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 = -0.000102772 Jy ! Component: 100 - total flux cleaned = 1.96884e-05 Jy ! Component: 150 - total flux cleaned = 9.5775e-05 Jy ! Component: 200 - total flux cleaned = 9.56293e-05 Jy ! Component: 250 - total flux cleaned = 0.000118118 Jy ! Component: 300 - total flux cleaned = 0.000140279 Jy ! Component: 350 - total flux cleaned = 0.000150745 Jy ! Component: 400 - total flux cleaned = 0.000120201 Jy ! Component: 450 - total flux cleaned = 0.000100565 Jy ! Component: 500 - total flux cleaned = 6.24536e-05 Jy ! Component: 550 - total flux cleaned = 6.98591e-06 Jy ! Component: 600 - total flux cleaned = -2.87283e-05 Jy ! Component: 650 - total flux cleaned = -3.74559e-05 Jy ! Component: 700 - total flux cleaned = -6.30793e-05 Jy ! Component: 750 - total flux cleaned = -0.000104603 Jy ! Component: 800 - total flux cleaned = -0.000129024 Jy ! Component: 850 - total flux cleaned = -0.000160796 Jy ! Component: 900 - total flux cleaned = -0.000160643 Jy ! Component: 950 - total flux cleaned = -0.000160654 Jy ! Component: 1000 - total flux cleaned = -0.000182932 Jy ! Component: 1050 - total flux cleaned = -0.000190078 Jy ! Component: 1100 - total flux cleaned = -0.000175848 Jy ! Component: 1150 - total flux cleaned = -0.000189921 Jy ! Component: 1200 - total flux cleaned = -0.000169307 Jy ! Component: 1250 - total flux cleaned = -0.000176052 Jy ! Component: 1300 - total flux cleaned = -0.000155967 Jy ! Component: 1350 - total flux cleaned = -0.000136297 Jy ! Component: 1400 - total flux cleaned = -0.000123406 Jy ! Component: 1450 - total flux cleaned = -0.000123422 Jy ! Component: 1500 - total flux cleaned = -9.20784e-05 Jy ! Component: 1550 - total flux cleaned = -0.000110645 Jy ! Component: 1600 - total flux cleaned = -9.83195e-05 Jy ! Component: 1650 - total flux cleaned = -9.22797e-05 Jy ! Component: 1700 - total flux cleaned = -9.22194e-05 Jy ! Component: 1750 - total flux cleaned = -8.63891e-05 Jy ! Component: 1800 - total flux cleaned = -8.05186e-05 Jy ! Component: 1850 - total flux cleaned = -6.90432e-05 Jy ! Component: 1900 - total flux cleaned = -6.90334e-05 Jy ! Component: 1950 - total flux cleaned = -6.90522e-05 Jy ! Component: 2000 - total flux cleaned = -6.90132e-05 Jy ! Total flux subtracted in 2048 components = -6.90016e-05 Jy ! Clean residual min=-0.000348 max=0.000348 Jy/beam ! Clean residual mean=-0.000002 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0446655 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 144 components and 0.0446655 Jy ![Exited script file: muppet] wmap "J1356+4831_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.367 x 2.37 at 44.64 degrees (North through East) ! Clean map min=-0.00087121 max=0.044277 Jy/beam ! Writing clean map to FITS file: J1356+4831_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0442772 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.90813e-05 device "J1356+4831_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1356+4831_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.671325 0.671325 1.34265 2.6853 5.3706 10.7412 21.4824 42.9648 85.9296 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.367 x 2.37 at 44.64 degrees (North through East) ! Clean map min=-0.00087121 max=0.044277 Jy/beam quit ! Quitting program ! Log file J1356+4831_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:12:26 2016