! Started logfile: J0315+1012_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:35:46 2016 obs J0315+1012_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0315+1012_X_2014_12_20_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976152 visibilities/baseline/integration-bin. ! Found source: J0315+1012 ! ! 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 364 lines of history. ! ! Reading 43224 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 J0315+1012_X_2014_12_20_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.909558Jy sigma=0.011538 ! Fit after self-cal, rms=0.886635Jy sigma=0.011263 ! 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=0.7549 mas, bmaj=1.784 mas, bpa=-3.34 degrees ! Estimated noise=558.432 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 = 0.0886932 Jy ! Component: 100 - total flux cleaned = 0.112472 Jy ! Total flux subtracted in 100 components = 0.112472 Jy ! Clean residual min=-0.004032 max=0.009686 Jy/beam ! Clean residual mean=-0.000016 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.112472 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.112472 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=0.067764Jy sigma=0.000819 ! Fit after self-cal, rms=0.067727Jy sigma=0.000818 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106417 Jy ! Component: 100 - total flux cleaned = 0.0158863 Jy ! Total flux subtracted in 100 components = 0.0158863 Jy ! Clean residual min=-0.003495 max=0.003971 Jy/beam ! Clean residual mean=-0.000001 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.128358 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.128358 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=0.066134Jy sigma=0.000795 ! Fit after self-cal, rms=0.066126Jy sigma=0.000795 ! 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=0.8979 mas, bmaj=2.027 mas, bpa=-3.165 degrees ! Estimated noise=270.412 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 (0.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392955 Jy ! Component: 100 - total flux cleaned = 0.00487351 Jy ! Component: 150 - total flux cleaned = 0.00507725 Jy ! Component: 200 - total flux cleaned = 0.0052484 Jy ! Total flux subtracted in 200 components = 0.0052484 Jy ! Clean residual min=-0.002629 max=0.002199 Jy/beam ! Clean residual mean=0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.133607 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.133607 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=0.065851Jy sigma=0.000791 ! Fit after self-cal, rms=0.065823Jy sigma=0.000791 ! 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 1.06 HN 1.03 KP 1.12 ! LA 0.98 MK 0.94 NL 0.93 OV 0.94 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.05 KP 1.03 ! LA 0.97 MK 0.96 NL 0.95 OV 0.94 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.03 KP 1.00 ! LA 1.00 MK 0.92 NL 0.95 OV 0.95 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.01 KP 0.93 ! LA 0.99 MK 0.96 NL 0.95 OV 0.94 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.98 KP 0.90 ! LA 1.00 MK 1.00 NL 0.97 OV 0.99 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.01 KP 0.91 ! LA 0.99 MK 0.98 NL 0.98 OV 0.97 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.17 HN 1.18 KP 0.91 ! LA 1.00 MK 1.01 NL 0.97 OV 1.02 ! PT 1.09 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.07 KP 0.93 ! LA 0.98 MK 0.96 NL 0.96 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.07 KP 0.95 ! LA 1.01 MK 0.94 NL 0.98 OV 0.97 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.07 KP 0.97 ! LA 1.03 MK 0.99 NL 0.97 OV 0.97 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.04 KP 1.01 ! LA 1.00 MK 0.97 NL 1.00 OV 0.96 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.04 KP 1.03 ! LA 0.98 MK 0.99 NL 0.95 OV 0.98 ! PT 1.05 SC 1.01 ! ! ! Fit before self-cal, rms=0.065823Jy sigma=0.000791 ! Fit after self-cal, rms=0.065413Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8964 mas, bmaj=2.019 mas, bpa=-3.46 degrees ! Estimated noise=268.914 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 = 0.00181618 Jy ! Component: 100 - total flux cleaned = 0.00214887 Jy ! Component: 150 - total flux cleaned = 0.00224329 Jy ! Component: 200 - total flux cleaned = 0.00224389 Jy ! Total flux subtracted in 200 components = 0.00224389 Jy ! Clean residual min=-0.001375 max=0.001117 Jy/beam ! Clean residual mean=0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.135851 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.135851 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=0.065356Jy sigma=0.000781 ! Fit after self-cal, rms=0.065369Jy sigma=0.000781 ! 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=0.065369Jy sigma=0.000781 ! Fit after self-cal, rms=0.065483Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8959 mas, bmaj=2.013 mas, bpa=-3.471 degrees ! Estimated noise=269.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470738 Jy ! Component: 100 - total flux cleaned = 0.000671097 Jy ! Component: 150 - total flux cleaned = 0.000815267 Jy ! Component: 200 - total flux cleaned = 0.000867996 Jy ! Total flux subtracted in 200 components = 0.000867996 Jy ! Clean residual min=-0.001201 max=0.001002 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.136719 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.136719 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=0.065465Jy sigma=0.000780 ! Fit after self-cal, rms=0.065461Jy sigma=0.000780 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 = 5.03889e-05 Jy ! Component: 100 - total flux cleaned = 0.000136878 Jy ! Component: 150 - total flux cleaned = 0.000166116 Jy ! Component: 200 - total flux cleaned = 0.000179722 Jy ! Total flux subtracted in 200 components = 0.000179722 Jy ! Clean residual min=-0.001168 max=0.000966 Jy/beam ! Clean residual mean=0.000002 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.136898 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.136898 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=0.065453Jy sigma=0.000780 ! Fit after self-cal, rms=0.065449Jy sigma=0.000780 ! 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=0.065449Jy sigma=0.000780 ! Fit after self-cal, rms=0.065506Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8961 mas, bmaj=2.013 mas, bpa=-3.562 degrees ! Estimated noise=269.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.71714e-05 Jy ! Component: 100 - total flux cleaned = 0.000269967 Jy ! Component: 150 - total flux cleaned = 0.00032092 Jy ! Component: 200 - total flux cleaned = 0.000354335 Jy ! Total flux subtracted in 200 components = 0.000354335 Jy ! Clean residual min=-0.001136 max=0.000939 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.137253 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.137253 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=0.065499Jy sigma=0.000780 ! Fit after self-cal, rms=0.065496Jy sigma=0.000780 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 = -5.22655e-06 Jy ! Component: 100 - total flux cleaned = 5.27764e-05 Jy ! Component: 150 - total flux cleaned = 6.21103e-05 Jy ! Component: 200 - total flux cleaned = 6.22403e-05 Jy ! Total flux subtracted in 200 components = 6.22403e-05 Jy ! Clean residual min=-0.001118 max=0.000925 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.137315 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.137315 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=0.065492Jy sigma=0.000780 ! Fit after self-cal, rms=0.065490Jy sigma=0.000780 ! 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=0.065490Jy sigma=0.000780 ! Fit after self-cal, rms=0.065538Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=3.058 mas, bpa=-3.042 degrees ! Estimated noise=332.543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230317 Jy ! Component: 100 - total flux cleaned = 0.00034565 Jy ! Component: 150 - total flux cleaned = 0.000394582 Jy ! Component: 200 - total flux cleaned = 0.000416461 Jy ! Total flux subtracted in 200 components = 0.000416461 Jy ! Clean residual min=-0.000903 max=0.000780 Jy/beam ! Clean residual mean=0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.137731 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.137731 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=0.065538Jy sigma=0.000780 ! Fit after self-cal, rms=0.065536Jy sigma=0.000780 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 = -9.749e-06 Jy ! Component: 100 - total flux cleaned = 6.25457e-05 Jy ! Component: 150 - total flux cleaned = 8.29741e-05 Jy ! Component: 200 - total flux cleaned = 9.53778e-05 Jy ! Total flux subtracted in 200 components = 9.53778e-05 Jy ! Clean residual min=-0.000899 max=0.000778 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.137827 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.137827 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=0.065536Jy sigma=0.000780 ! Fit after self-cal, rms=0.065534Jy sigma=0.000780 ! 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=0.8965 mas, bmaj=2.014 mas, bpa=-3.634 degrees ! Estimated noise=269.447 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8965 x 2.014 at -3.634 degrees (North through East) ! Clean map min=-0.00095679 max=0.11235 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=0.753 mas, bmaj=1.771 mas, bpa=-3.806 degrees ! Estimated noise=556.723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0881343 Jy ! Component: 100 - total flux cleaned = 0.113013 Jy ! Component: 150 - total flux cleaned = 0.123491 Jy ! Component: 200 - total flux cleaned = 0.128962 Jy ! Total flux subtracted in 200 components = 0.128962 Jy ! Clean residual min=-0.002096 max=0.002820 Jy/beam ! Clean residual mean=-0.000005 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.128962 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.128962 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8965 mas, bmaj=2.014 mas, bpa=-3.634 degrees ! Estimated noise=269.447 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 = 0.00354936 Jy ! Component: 100 - total flux cleaned = 0.00557223 Jy ! Component: 150 - total flux cleaned = 0.00686539 Jy ! Component: 200 - total flux cleaned = 0.00766808 Jy ! Total flux subtracted in 200 components = 0.00766808 Jy ! Clean residual min=-0.000993 max=0.001062 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.13663 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.13663 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=2.139 mas, bmaj=3.058 mas, bpa=-3.042 degrees ! Estimated noise=332.543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000930465 Jy ! Component: 100 - total flux cleaned = 0.00107439 Jy ! Component: 150 - total flux cleaned = 0.00117173 Jy ! Component: 200 - total flux cleaned = 0.00124811 Jy ! Total flux subtracted in 200 components = 0.00124811 Jy ! Clean residual min=-0.000914 max=0.000861 Jy/beam ! Clean residual mean=0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.137878 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 = 2.81181e-05 Jy ! Component: 100 - total flux cleaned = 6.27019e-05 Jy ! Component: 150 - total flux cleaned = 8.61895e-05 Jy ! Component: 200 - total flux cleaned = 0.000107857 Jy ! Total flux subtracted in 200 components = 0.000107857 Jy ! Clean residual min=-0.000903 max=0.000819 Jy/beam ! Clean residual mean=0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.137986 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.137986 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8965 mas, bmaj=2.014 mas, bpa=-3.634 degrees ! Estimated noise=269.447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232413 Jy ! Component: 100 - total flux cleaned = -0.000167297 Jy ! Component: 150 - total flux cleaned = -0.000167585 Jy ! Component: 200 - total flux cleaned = -0.000150725 Jy ! Total flux subtracted in 200 components = -0.000150725 Jy ! Clean residual min=-0.000998 max=0.000958 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.137835 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.137835 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=0.065540Jy sigma=0.000780 ! Fit after self-cal, rms=0.065535Jy sigma=0.000780 wmodel J0315+1012_X_2014_12_20_pus_map.mod ! Writing 75 model components to file: J0315+1012_X_2014_12_20_pus_map.mod wobs J0315+1012_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0315+1012_X_2014_12_20_pus_uvs.fits wwins J0315+1012_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0315+1012_X_2014_12_20_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 = -6.77973e-05 Jy ! Component: 100 - total flux cleaned = -0.000128056 Jy ! Component: 150 - total flux cleaned = -0.000214624 Jy ! Component: 200 - total flux cleaned = -0.000269674 Jy ! Component: 250 - total flux cleaned = -0.000335422 Jy ! Component: 300 - total flux cleaned = -0.000411585 Jy ! Component: 350 - total flux cleaned = -0.000460864 Jy ! Component: 400 - total flux cleaned = -0.000496253 Jy ! Component: 450 - total flux cleaned = -0.000484797 Jy ! Component: 500 - total flux cleaned = -0.000496321 Jy ! Component: 550 - total flux cleaned = -0.000496701 Jy ! Component: 600 - total flux cleaned = -0.000518785 Jy ! Component: 650 - total flux cleaned = -0.000561116 Jy ! Component: 700 - total flux cleaned = -0.000561051 Jy ! Component: 750 - total flux cleaned = -0.000551075 Jy ! Component: 800 - total flux cleaned = -0.000561261 Jy ! Component: 850 - total flux cleaned = -0.000581265 Jy ! Component: 900 - total flux cleaned = -0.000581168 Jy ! Component: 950 - total flux cleaned = -0.000590756 Jy ! Component: 1000 - total flux cleaned = -0.00060018 Jy ! Component: 1050 - total flux cleaned = -0.000609229 Jy ! Component: 1100 - total flux cleaned = -0.000627527 Jy ! Component: 1150 - total flux cleaned = -0.000618415 Jy ! Component: 1200 - total flux cleaned = -0.000618489 Jy ! Component: 1250 - total flux cleaned = -0.00062741 Jy ! Component: 1300 - total flux cleaned = -0.000627552 Jy ! Component: 1350 - total flux cleaned = -0.000661932 Jy ! Component: 1400 - total flux cleaned = -0.000644878 Jy ! Component: 1450 - total flux cleaned = -0.000661759 Jy ! Component: 1500 - total flux cleaned = -0.000686555 Jy ! Component: 1550 - total flux cleaned = -0.000694619 Jy ! Component: 1600 - total flux cleaned = -0.000686678 Jy ! Component: 1650 - total flux cleaned = -0.000742798 Jy ! Component: 1700 - total flux cleaned = -0.000774406 Jy ! Component: 1750 - total flux cleaned = -0.000790062 Jy ! Component: 1800 - total flux cleaned = -0.000852058 Jy ! Component: 1850 - total flux cleaned = -0.000859744 Jy ! Component: 1900 - total flux cleaned = -0.000890157 Jy ! Component: 1950 - total flux cleaned = -0.000905218 Jy ! Component: 2000 - total flux cleaned = -0.000949808 Jy ! Total flux subtracted in 2048 components = -0.000949845 Jy ! Clean residual min=-0.000388 max=0.000420 Jy/beam ! Clean residual mean=0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.136885 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 212 components and 0.136885 Jy ![Exited script file: muppet] wmap "J0315+1012_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8965 x 2.014 at -3.634 degrees (North through East) ! Clean map min=-0.00074916 max=0.11221 Jy/beam ! Writing clean map to FITS file: J0315+1012_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11221 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139302 device "J0315+1012_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0315+1012_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.372433 0.372433 0.744865 1.48973 2.97946 5.95892 11.9178 23.8357 47.6714 95.3427 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.112 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8965 x 2.014 at -3.634 degrees (North through East) ! Clean map min=-0.00074916 max=0.11221 Jy/beam quit ! Quitting program ! Log file J0315+1012_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:35:49 2016