! Started logfile: J2327+1533_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:17:59 2016 obs J2327+1533_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2327+1533_X_2014_08_05_pus_uva.fits ! AN table 1: 91 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.600977 visibilities/baseline/integration-bin. ! Found source: J2327+1533 ! ! 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 29532 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 J2327+1533_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 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883994Jy sigma=0.010305 ! Fit after self-cal, rms=0.861464Jy sigma=0.010047 ! 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=1.849 mas, bmaj=2.68 mas, bpa=-13.43 degrees ! Estimated noise=661.538 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 = 0.10776 Jy ! Component: 100 - total flux cleaned = 0.136551 Jy ! Total flux subtracted in 100 components = 0.136551 Jy ! Clean residual min=-0.006687 max=0.012461 Jy/beam ! Clean residual mean=-0.000071 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 0.136551 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.136551 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=0.078101Jy sigma=0.000838 ! Fit after self-cal, rms=0.078076Jy sigma=0.000837 ! 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=2.136 mas, bmaj=2.808 mas, bpa=-7.024 degrees ! Estimated noise=364.158 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 (-1.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151222 Jy ! Component: 100 - total flux cleaned = 0.0223586 Jy ! Component: 150 - total flux cleaned = 0.0252483 Jy ! Component: 200 - total flux cleaned = 0.0272637 Jy ! Total flux subtracted in 200 components = 0.0272637 Jy ! Clean residual min=-0.006250 max=0.005850 Jy/beam ! Clean residual mean=0.000028 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.163814 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 49 components and 0.163814 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=0.075135Jy sigma=0.000804 ! Fit after self-cal, rms=0.075041Jy sigma=0.000803 ! 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 0.94 FD 1.12 HN 1.12 KP 0.92 ! LA 1.02 MK 1.00* NL 0.96 OV 0.96 ! PT 1.00 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 0.95 FD 1.10 HN 1.15 KP 0.88 ! LA 1.04 MK 1.00* NL 0.97 OV 0.97 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.20 KP 0.83 ! LA 1.05 MK 1.00* NL 0.98 OV 0.96 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.07 KP 0.79 ! LA 1.06 MK 1.00* NL 0.99 OV 0.97 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.10 KP 0.76 ! LA 1.05 MK 1.00* NL 0.99 OV 0.98 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.13 KP 0.76 ! LA 1.07 MK 1.00* NL 0.99 OV 1.01 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.21 HN 1.29 KP 0.79 ! LA 1.12 MK 1.00* NL 1.01 OV 1.09 ! PT 1.04 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 0.95 FD 1.14 HN 1.21 KP 0.75 ! LA 1.06 MK 1.00* NL 0.99 OV 1.00 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.27 KP 0.78 ! LA 1.05 MK 1.00* NL 0.98 OV 1.02 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.16 KP 0.80 ! LA 1.11 MK 1.00* NL 0.99 OV 1.00 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.18 KP 0.81 ! LA 1.08 MK 1.00* NL 1.04 OV 1.01 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.09 KP 0.88 ! LA 1.05 MK 1.00* NL 1.01 OV 1.01 ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.075041Jy sigma=0.000803 ! Fit after self-cal, rms=0.073688Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.182 mas, bmaj=2.809 mas, bpa=-6.025 degrees ! Estimated noise=361.617 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 = 0.00174031 Jy ! Component: 100 - total flux cleaned = 0.00170192 Jy ! Component: 150 - total flux cleaned = 0.00149177 Jy ! Component: 200 - total flux cleaned = 0.0012787 Jy ! Total flux subtracted in 200 components = 0.0012787 Jy ! Clean residual min=-0.001430 max=0.001575 Jy/beam ! Clean residual mean=0.000014 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.165093 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.165093 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=0.073589Jy sigma=0.000768 ! Fit after self-cal, rms=0.073633Jy sigma=0.000767 ! 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=0.073633Jy sigma=0.000767 ! Fit after self-cal, rms=0.073311Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.172 mas, bmaj=2.809 mas, bpa=-5.917 degrees ! Estimated noise=360.682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560193 Jy ! Component: 100 - total flux cleaned = 0.000712532 Jy ! Component: 150 - total flux cleaned = 0.000663803 Jy ! Component: 200 - total flux cleaned = 0.000706504 Jy ! Total flux subtracted in 200 components = 0.000706504 Jy ! Clean residual min=-0.001143 max=0.001066 Jy/beam ! Clean residual mean=0.000013 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.1658 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 95 components and 0.1658 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=0.073287Jy sigma=0.000766 ! Fit after self-cal, rms=0.073286Jy sigma=0.000766 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 = 0.00010046 Jy ! Component: 100 - total flux cleaned = 0.000120649 Jy ! Component: 150 - total flux cleaned = 8.71773e-05 Jy ! Component: 200 - total flux cleaned = 4.02514e-05 Jy ! Total flux subtracted in 200 components = 4.02514e-05 Jy ! Clean residual min=-0.001072 max=0.001010 Jy/beam ! Clean residual mean=0.000012 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.16584 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 0.16584 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=0.073274Jy sigma=0.000766 ! Fit after self-cal, rms=0.073271Jy sigma=0.000766 ! 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=0.073271Jy sigma=0.000766 ! Fit after self-cal, rms=0.073374Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.176 mas, bmaj=2.807 mas, bpa=-5.828 degrees ! Estimated noise=360.338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136903 Jy ! Component: 100 - total flux cleaned = 0.00017317 Jy ! Component: 150 - total flux cleaned = 0.000142652 Jy ! Component: 200 - total flux cleaned = 0.000102053 Jy ! Total flux subtracted in 200 components = 0.000102053 Jy ! Clean residual min=-0.001074 max=0.000968 Jy/beam ! Clean residual mean=0.000012 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.165942 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.165942 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=0.073364Jy sigma=0.000766 ! Fit after self-cal, rms=0.073363Jy sigma=0.000766 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 = -9.86998e-06 Jy ! Component: 100 - total flux cleaned = -2.32606e-05 Jy ! Component: 150 - total flux cleaned = -4.69954e-05 Jy ! Component: 200 - total flux cleaned = -6.90277e-05 Jy ! Total flux subtracted in 200 components = -6.90277e-05 Jy ! Clean residual min=-0.001074 max=0.000946 Jy/beam ! Clean residual mean=0.000011 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.165873 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.165873 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=0.073358Jy sigma=0.000766 ! Fit after self-cal, rms=0.073356Jy sigma=0.000766 ! 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=0.073356Jy sigma=0.000766 ! Fit after self-cal, rms=0.073479Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.874 mas, bmaj=3.084 mas, bpa=-12.48 degrees ! Estimated noise=367.074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.89956e-05 Jy ! Component: 100 - total flux cleaned = 7.91152e-05 Jy ! Component: 150 - total flux cleaned = 4.79198e-05 Jy ! Component: 200 - total flux cleaned = 2.11529e-05 Jy ! Total flux subtracted in 200 components = 2.11529e-05 Jy ! Clean residual min=-0.001031 max=0.000884 Jy/beam ! Clean residual mean=0.000014 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.165894 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 142 components and 0.165894 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=0.073478Jy sigma=0.000766 ! Fit after self-cal, rms=0.073478Jy sigma=0.000766 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 = 2.4793e-05 Jy ! Component: 100 - total flux cleaned = 3.68638e-05 Jy ! Component: 150 - total flux cleaned = 2.53008e-05 Jy ! Component: 200 - total flux cleaned = 1.46004e-05 Jy ! Total flux subtracted in 200 components = 1.46004e-05 Jy ! Clean residual min=-0.001031 max=0.000880 Jy/beam ! Clean residual mean=0.000013 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.165909 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 146 components and 0.165909 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=0.073477Jy sigma=0.000766 ! Fit after self-cal, rms=0.073476Jy sigma=0.000766 ! 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=2.181 mas, bmaj=2.806 mas, bpa=-5.792 degrees ! Estimated noise=360.132 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.181 x 2.806 at -5.792 degrees (North through East) ! Clean map min=-0.001059 max=0.13645 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=1.902 mas, bmaj=2.666 mas, bpa=-13.19 degrees ! Estimated noise=662.273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107575 Jy ! Component: 100 - total flux cleaned = 0.136419 Jy ! Component: 150 - total flux cleaned = 0.14931 Jy ! Component: 200 - total flux cleaned = 0.155746 Jy ! Total flux subtracted in 200 components = 0.155746 Jy ! Clean residual min=-0.001959 max=0.003009 Jy/beam ! Clean residual mean=-0.000024 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.155746 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.155746 Jy ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=2.806 mas, bpa=-5.792 degrees ! Estimated noise=360.132 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 = 0.00410178 Jy ! Component: 100 - total flux cleaned = 0.00619595 Jy ! Component: 150 - total flux cleaned = 0.0074623 Jy ! Component: 200 - total flux cleaned = 0.00831912 Jy ! Total flux subtracted in 200 components = 0.00831912 Jy ! Clean residual min=-0.001107 max=0.001106 Jy/beam ! Clean residual mean=0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.164065 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 59 components and 0.164065 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=2.874 mas, bmaj=3.084 mas, bpa=-12.48 degrees ! Estimated noise=367.074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651325 Jy ! Component: 100 - total flux cleaned = 0.00106528 Jy ! Component: 150 - total flux cleaned = 0.00125336 Jy ! Component: 200 - total flux cleaned = 0.00140717 Jy ! Total flux subtracted in 200 components = 0.00140717 Jy ! Clean residual min=-0.000987 max=0.000855 Jy/beam ! Clean residual mean=0.000009 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.165472 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 = 0.000136551 Jy ! Component: 100 - total flux cleaned = 0.000220876 Jy ! Component: 150 - total flux cleaned = 0.00025381 Jy ! Component: 200 - total flux cleaned = 0.00027768 Jy ! Total flux subtracted in 200 components = 0.00027768 Jy ! Clean residual min=-0.000961 max=0.000838 Jy/beam ! Clean residual mean=0.000011 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.16575 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 92 components and 0.16575 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=2.806 mas, bpa=-5.792 degrees ! Estimated noise=360.132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.741e-05 Jy ! Component: 100 - total flux cleaned = -2.6573e-05 Jy ! Component: 150 - total flux cleaned = 1.53434e-06 Jy ! Component: 200 - total flux cleaned = 9.77741e-06 Jy ! Total flux subtracted in 200 components = 9.77741e-06 Jy ! Clean residual min=-0.000930 max=0.000904 Jy/beam ! Clean residual mean=0.000010 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.165759 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.165759 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=0.073477Jy sigma=0.000766 ! Fit after self-cal, rms=0.073468Jy sigma=0.000766 wmodel J2327+1533_X_2014_08_05_pus_map.mod ! Writing 107 model components to file: J2327+1533_X_2014_08_05_pus_map.mod wobs J2327+1533_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2327+1533_X_2014_08_05_pus_uvs.fits wwins J2327+1533_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J2327+1533_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 = -2.58644e-06 Jy ! Component: 100 - total flux cleaned = 0.00011997 Jy ! Component: 150 - total flux cleaned = 0.000189563 Jy ! Component: 200 - total flux cleaned = 0.0003334 Jy ! Component: 250 - total flux cleaned = 0.000419963 Jy ! Component: 300 - total flux cleaned = 0.00053706 Jy ! Component: 350 - total flux cleaned = 0.000660016 Jy ! Component: 400 - total flux cleaned = 0.000713254 Jy ! Component: 450 - total flux cleaned = 0.000774736 Jy ! Component: 500 - total flux cleaned = 0.000872943 Jy ! Component: 550 - total flux cleaned = 0.000986461 Jy ! Component: 600 - total flux cleaned = 0.00110536 Jy ! Component: 650 - total flux cleaned = 0.00122104 Jy ! Component: 700 - total flux cleaned = 0.00132525 Jy ! Component: 750 - total flux cleaned = 0.00144382 Jy ! Component: 800 - total flux cleaned = 0.00156763 Jy ! Component: 850 - total flux cleaned = 0.00165633 Jy ! Component: 900 - total flux cleaned = 0.00172723 Jy ! Component: 950 - total flux cleaned = 0.00176582 Jy ! Component: 1000 - total flux cleaned = 0.00180384 Jy ! Component: 1050 - total flux cleaned = 0.00181872 Jy ! Component: 1100 - total flux cleaned = 0.00184826 Jy ! Component: 1150 - total flux cleaned = 0.00188442 Jy ! Component: 1200 - total flux cleaned = 0.00189871 Jy ! Component: 1250 - total flux cleaned = 0.00194073 Jy ! Component: 1300 - total flux cleaned = 0.00194067 Jy ! Component: 1350 - total flux cleaned = 0.00196114 Jy ! Component: 1400 - total flux cleaned = 0.00198121 Jy ! Component: 1450 - total flux cleaned = 0.00201423 Jy ! Component: 1500 - total flux cleaned = 0.00203366 Jy ! Component: 1550 - total flux cleaned = 0.00206573 Jy ! Component: 1600 - total flux cleaned = 0.00210992 Jy ! Component: 1650 - total flux cleaned = 0.00215348 Jy ! Component: 1700 - total flux cleaned = 0.0021965 Jy ! Component: 1750 - total flux cleaned = 0.00220865 Jy ! Component: 1800 - total flux cleaned = 0.00226844 Jy ! Component: 1850 - total flux cleaned = 0.0022684 Jy ! Component: 1900 - total flux cleaned = 0.00230925 Jy ! Component: 1950 - total flux cleaned = 0.00234378 Jy ! Component: 2000 - total flux cleaned = 0.00238932 Jy ! Total flux subtracted in 2048 components = 0.00241182 Jy ! Clean residual min=-0.000280 max=0.000316 Jy/beam ! Clean residual mean=0.000005 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.168171 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 267 components and 0.168171 Jy ![Exited script file: muppet] wmap "J2327+1533_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.181 x 2.806 at -5.792 degrees (North through East) ! Clean map min=-0.00064556 max=0.13652 Jy/beam ! Writing clean map to FITS file: J2327+1533_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 0.136518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115263 device "J2327+1533_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2327+1533_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.25329 0.25329 0.50658 1.01316 2.02632 4.05264 8.10528 16.2106 32.4211 64.8422 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.136 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.181 x 2.806 at -5.792 degrees (North through East) ! Clean map min=-0.00064556 max=0.13652 Jy/beam quit ! Quitting program ! Log file J2327+1533_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:18:01 2016