! Started logfile: J2016+3600_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:18:05 2016 obs J2016+3600_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2016+3600_X_2014_06_09_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.616618 visibilities/baseline/integration-bin. ! Found source: J2016+3600 ! ! 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 38292 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 J2016+3600_X_2014_06_09_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 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921310Jy sigma=0.011738 ! Fit after self-cal, rms=0.904455Jy sigma=0.011525 ! 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=0.7697 mas, bmaj=2.005 mas, bpa=14.16 degrees ! Estimated noise=634.992 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 = 0.0710267 Jy ! Component: 100 - total flux cleaned = 0.0920075 Jy ! Total flux subtracted in 100 components = 0.0920075 Jy ! Clean residual min=-0.007600 max=0.010278 Jy/beam ! Clean residual mean=-0.000046 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.0920075 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0920075 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=0.070729Jy sigma=0.000856 ! Fit after self-cal, rms=0.070739Jy sigma=0.000856 ! 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=1.008 mas, bmaj=2.186 mas, bpa=12.45 degrees ! Estimated noise=286.74 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 = 0.0164051 Jy ! Component: 100 - total flux cleaned = 0.0254749 Jy ! Component: 150 - total flux cleaned = 0.0307814 Jy ! Component: 200 - total flux cleaned = 0.0339736 Jy ! Total flux subtracted in 200 components = 0.0339736 Jy ! Clean residual min=-0.006892 max=0.006836 Jy/beam ! Clean residual mean=-0.000029 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.125981 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.125981 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=0.066788Jy sigma=0.000806 ! Fit after self-cal, rms=0.066771Jy sigma=0.000805 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.08 KP 0.92 ! LA 1.04 MK 0.95 NL 1.06 OV 0.99 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.07 KP 0.84 ! LA 1.03 MK 0.98 NL 1.02 OV 1.01 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.10 KP 0.81 ! LA 1.05 MK 1.00 NL 1.04 OV 0.97 ! PT 0.88 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.04 KP 0.79 ! LA 1.07 MK 1.05 NL 1.00 OV 0.98 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.08 KP 0.75 ! LA 1.06 MK 1.09 NL 1.05 OV 0.99 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.06 KP 0.75 ! LA 1.07 MK 1.03 NL 1.06 OV 1.02 ! PT 0.89 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 1.16 KP 0.78 ! LA 1.16 MK 1.04 NL 1.06 OV 1.05 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.11 KP 0.74 ! LA 1.06 MK 1.05 NL 1.04 OV 1.03 ! PT 0.88 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.13 KP 0.77 ! LA 1.07 MK 1.04 NL 1.01 OV 1.05 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.07 KP 0.78 ! LA 1.08 MK 1.04 NL 1.03 OV 1.03 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.02 KP 0.83 ! LA 1.08 MK 1.03 NL 1.04 OV 1.03 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.03 KP 0.84 ! LA 1.07 MK 1.00 NL 1.03 OV 1.05 ! PT 0.92 SC 0.98 ! ! ! Fit before self-cal, rms=0.066771Jy sigma=0.000805 ! Fit after self-cal, rms=0.065481Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.223 mas, bpa=12.41 degrees ! Estimated noise=287.48 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 (1.2, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480011 Jy ! Component: 100 - total flux cleaned = 0.00693395 Jy ! Component: 150 - total flux cleaned = 0.00724128 Jy ! Component: 200 - total flux cleaned = 0.00743363 Jy ! Total flux subtracted in 200 components = 0.00743363 Jy ! Clean residual min=-0.001589 max=0.002839 Jy/beam ! Clean residual mean=-0.000009 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.133415 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 84 components and 0.133415 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=0.065171Jy sigma=0.000777 ! Fit after self-cal, rms=0.065150Jy sigma=0.000776 ! 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=0.065150Jy sigma=0.000776 ! Fit after self-cal, rms=0.064955Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.22 mas, bpa=12.55 degrees ! Estimated noise=286.437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170599 Jy ! Component: 100 - total flux cleaned = 0.00194354 Jy ! Component: 150 - total flux cleaned = 0.00194494 Jy ! Component: 200 - total flux cleaned = 0.00186734 Jy ! Total flux subtracted in 200 components = 0.00186734 Jy ! Clean residual min=-0.001427 max=0.001802 Jy/beam ! Clean residual mean=-0.000005 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.135282 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 107 components and 0.135282 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=0.064893Jy sigma=0.000774 ! Fit after self-cal, rms=0.064882Jy sigma=0.000774 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 = 0.000670232 Jy ! Component: 100 - total flux cleaned = 0.000786435 Jy ! Component: 150 - total flux cleaned = 0.000693688 Jy ! Component: 200 - total flux cleaned = 0.000613871 Jy ! Total flux subtracted in 200 components = 0.000613871 Jy ! Clean residual min=-0.001311 max=0.001442 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.135896 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.135896 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=0.064857Jy sigma=0.000773 ! Fit after self-cal, rms=0.064851Jy sigma=0.000773 ! 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=0.064851Jy sigma=0.000773 ! Fit after self-cal, rms=0.064888Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.223 mas, bpa=12.59 degrees ! Estimated noise=285.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000563585 Jy ! Component: 100 - total flux cleaned = 0.0005911 Jy ! Component: 150 - total flux cleaned = 0.000514133 Jy ! Component: 200 - total flux cleaned = 0.000447159 Jy ! Total flux subtracted in 200 components = 0.000447159 Jy ! Clean residual min=-0.001178 max=0.001233 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.136343 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.136343 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=0.064871Jy sigma=0.000773 ! Fit after self-cal, rms=0.064870Jy sigma=0.000773 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 = 0.000274044 Jy ! Component: 100 - total flux cleaned = 0.000294966 Jy ! Component: 150 - total flux cleaned = 0.000221698 Jy ! Component: 200 - total flux cleaned = 0.000157874 Jy ! Total flux subtracted in 200 components = 0.000157874 Jy ! Clean residual min=-0.001115 max=0.001174 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.136501 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.136501 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=0.064861Jy sigma=0.000773 ! Fit after self-cal, rms=0.064859Jy sigma=0.000773 ! 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=0.064859Jy sigma=0.000773 ! Fit after self-cal, rms=0.064917Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.607 mas, bmaj=2.995 mas, bpa=-16.71 degrees ! Estimated noise=332.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310117 Jy ! Component: 100 - total flux cleaned = 0.000367537 Jy ! Component: 150 - total flux cleaned = 0.000343175 Jy ! Component: 200 - total flux cleaned = 0.000302406 Jy ! Total flux subtracted in 200 components = 0.000302406 Jy ! Clean residual min=-0.001011 max=0.001029 Jy/beam ! Clean residual mean=0.000007 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.136803 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.136803 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=0.064914Jy sigma=0.000773 ! Fit after self-cal, rms=0.064914Jy sigma=0.000773 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 = 8.12087e-05 Jy ! Component: 100 - total flux cleaned = 5.24863e-05 Jy ! Component: 150 - total flux cleaned = 2.79359e-05 Jy ! Component: 200 - total flux cleaned = 1.36174e-05 Jy ! Total flux subtracted in 200 components = 1.36174e-05 Jy ! Clean residual min=-0.001010 max=0.000993 Jy/beam ! Clean residual mean=0.000007 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.136817 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 142 components and 0.136817 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=0.064913Jy sigma=0.000773 ! Fit after self-cal, rms=0.064911Jy sigma=0.000773 ! 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=1.026 mas, bmaj=2.225 mas, bpa=12.61 degrees ! Estimated noise=285.769 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 2.225 at 12.61 degrees (North through East) ! Clean map min=-0.0010491 max=0.094651 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=0.7794 mas, bmaj=2.033 mas, bpa=14.21 degrees ! Estimated noise=639.071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0710108 Jy ! Component: 100 - total flux cleaned = 0.0917828 Jy ! Component: 150 - total flux cleaned = 0.103757 Jy ! Component: 200 - total flux cleaned = 0.111828 Jy ! Total flux subtracted in 200 components = 0.111828 Jy ! Clean residual min=-0.004217 max=0.004660 Jy/beam ! Clean residual mean=-0.000029 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.111828 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.111828 Jy ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.225 mas, bpa=12.61 degrees ! Estimated noise=285.769 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 = 0.00764874 Jy ! Component: 100 - total flux cleaned = 0.0127149 Jy ! Component: 150 - total flux cleaned = 0.0162694 Jy ! Component: 200 - total flux cleaned = 0.0188188 Jy ! Total flux subtracted in 200 components = 0.0188188 Jy ! Clean residual min=-0.001265 max=0.001433 Jy/beam ! Clean residual mean=-0.000016 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.130647 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 75 components and 0.130647 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=2.607 mas, bmaj=2.995 mas, bpa=-16.71 degrees ! Estimated noise=332.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252504 Jy ! Component: 100 - total flux cleaned = 0.00399528 Jy ! Component: 150 - total flux cleaned = 0.00496523 Jy ! Component: 200 - total flux cleaned = 0.00538018 Jy ! Total flux subtracted in 200 components = 0.00538018 Jy ! Clean residual min=-0.001025 max=0.000992 Jy/beam ! Clean residual mean=0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.136027 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 = 0.000250355 Jy ! Component: 100 - total flux cleaned = 0.000430335 Jy ! Component: 150 - total flux cleaned = 0.000584895 Jy ! Component: 200 - total flux cleaned = 0.000687603 Jy ! Total flux subtracted in 200 components = 0.000687603 Jy ! Clean residual min=-0.001006 max=0.001017 Jy/beam ! Clean residual mean=0.000007 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.136715 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 118 components and 0.136715 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.225 mas, bpa=12.61 degrees ! Estimated noise=285.769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105639 Jy ! Component: 100 - total flux cleaned = -0.000211364 Jy ! Component: 150 - total flux cleaned = -0.000211747 Jy ! Component: 200 - total flux cleaned = -0.00021212 Jy ! Total flux subtracted in 200 components = -0.00021212 Jy ! Clean residual min=-0.001035 max=0.001113 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.136503 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 0.136503 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=0.064922Jy sigma=0.000773 ! Fit after self-cal, rms=0.064915Jy sigma=0.000773 wmodel J2016+3600_X_2014_06_09_pus_map.mod ! Writing 130 model components to file: J2016+3600_X_2014_06_09_pus_map.mod wobs J2016+3600_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2016+3600_X_2014_06_09_pus_uvs.fits wwins J2016+3600_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J2016+3600_X_2014_06_09_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 = -2.86677e-05 Jy ! Component: 100 - total flux cleaned = -0.000146781 Jy ! Component: 150 - total flux cleaned = -0.000253457 Jy ! Component: 200 - total flux cleaned = -0.000269371 Jy ! Component: 250 - total flux cleaned = -0.00019053 Jy ! Component: 300 - total flux cleaned = -8.90993e-05 Jy ! Component: 350 - total flux cleaned = -1.57867e-05 Jy ! Component: 400 - total flux cleaned = 5.52595e-05 Jy ! Component: 450 - total flux cleaned = 0.00013538 Jy ! Component: 500 - total flux cleaned = 0.000180074 Jy ! Component: 550 - total flux cleaned = 0.000223705 Jy ! Component: 600 - total flux cleaned = 0.000244829 Jy ! Component: 650 - total flux cleaned = 0.000265425 Jy ! Component: 700 - total flux cleaned = 0.000275689 Jy ! Component: 750 - total flux cleaned = 0.000325085 Jy ! Component: 800 - total flux cleaned = 0.000373079 Jy ! Component: 850 - total flux cleaned = 0.000401086 Jy ! Component: 900 - total flux cleaned = 0.000437741 Jy ! Component: 950 - total flux cleaned = 0.000464899 Jy ! Component: 1000 - total flux cleaned = 0.000526837 Jy ! Component: 1050 - total flux cleaned = 0.000552771 Jy ! Component: 1100 - total flux cleaned = 0.000603684 Jy ! Component: 1150 - total flux cleaned = 0.000678627 Jy ! Component: 1200 - total flux cleaned = 0.000711246 Jy ! Component: 1250 - total flux cleaned = 0.000767767 Jy ! Component: 1300 - total flux cleaned = 0.000807423 Jy ! Component: 1350 - total flux cleaned = 0.000807416 Jy ! Component: 1400 - total flux cleaned = 0.00086874 Jy ! Component: 1450 - total flux cleaned = 0.000906518 Jy ! Component: 1500 - total flux cleaned = 0.000951211 Jy ! Component: 1550 - total flux cleaned = 0.000995235 Jy ! Component: 1600 - total flux cleaned = 0.00103841 Jy ! Component: 1650 - total flux cleaned = 0.00105246 Jy ! Component: 1700 - total flux cleaned = 0.00109457 Jy ! Component: 1750 - total flux cleaned = 0.001136 Jy ! Component: 1800 - total flux cleaned = 0.00114958 Jy ! Component: 1850 - total flux cleaned = 0.00116302 Jy ! Component: 1900 - total flux cleaned = 0.00120939 Jy ! Component: 1950 - total flux cleaned = 0.00122896 Jy ! Component: 2000 - total flux cleaned = 0.00126781 Jy ! Total flux subtracted in 2048 components = 0.00129972 Jy ! Clean residual min=-0.000407 max=0.000377 Jy/beam ! Clean residual mean=0.000007 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.137802 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 255 components and 0.137802 Jy ![Exited script file: muppet] wmap "J2016+3600_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 2.225 at 12.61 degrees (North through East) ! Clean map min=-0.0007533 max=0.094971 Jy/beam ! Writing clean map to FITS file: J2016+3600_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0949709 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113849 device "J2016+3600_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2016+3600_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.359635 0.359635 0.719269 1.43854 2.87708 5.75416 11.5083 23.0166 46.0332 92.0665 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 2.225 at 12.61 degrees (North through East) ! Clean map min=-0.0007533 max=0.094971 Jy/beam quit ! Quitting program ! Log file J2016+3600_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:18:08 2016