! Started logfile: J0119+0829_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:34:00 2016 obs J0119+0829_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0119+0829_X_2014_12_20_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983838 visibilities/baseline/integration-bin. ! Found source: J0119+0829 ! ! 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 64284 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 J0119+0829_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 72 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 72 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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.964507Jy sigma=0.012037 ! Fit after self-cal, rms=0.940954Jy sigma=0.011731 ! 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=0.7427 mas, bmaj=1.764 mas, bpa=-4.101 degrees ! Estimated noise=706.136 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 = 0.0462331 Jy ! Component: 100 - total flux cleaned = 0.0617563 Jy ! Total flux subtracted in 100 components = 0.0617563 Jy ! Clean residual min=-0.010031 max=0.011748 Jy/beam ! Clean residual mean=-0.000076 rms=0.003112 Jy/beam ! Combined flux in latest and established models = 0.0617563 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0617563 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=0.084094Jy sigma=0.001027 ! Fit after self-cal, rms=0.083802Jy sigma=0.001023 ! 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=0.9301 mas, bmaj=2.08 mas, bpa=-4.327 degrees ! Estimated noise=232.019 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 = 0.0109551 Jy ! Component: 100 - total flux cleaned = 0.0165989 Jy ! Component: 150 - total flux cleaned = 0.0200319 Jy ! Component: 200 - total flux cleaned = 0.0222153 Jy ! Total flux subtracted in 200 components = 0.0222153 Jy ! Clean residual min=-0.009712 max=0.011620 Jy/beam ! Clean residual mean=0.000008 rms=0.003059 Jy/beam ! Combined flux in latest and established models = 0.0839716 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.0839716 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=0.082724Jy sigma=0.001001 ! Fit after self-cal, rms=0.082789Jy sigma=0.001000 ! 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 0.98 FD 1.00 HN 1.52 KP 1.07 ! LA 1.22 MK 0.92 NL 0.74 OV 0.84 ! PT 0.89 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.51 KP 1.07 ! LA 1.23 MK 0.93 NL 0.72 OV 0.83 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.47 KP 1.03 ! LA 1.19 MK 1.01 NL 0.74 OV 0.82 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.40 KP 1.03 ! LA 1.15 MK 1.03 NL 0.71 OV 0.79 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.19 KP 0.93 ! LA 1.14 MK 1.02 NL 0.77 OV 0.87 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 1.58 KP 1.01 ! LA 0.98 MK 1.04 NL 0.87 OV 0.81 ! PT 1.10 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.05 HN 1.25 KP 0.99 ! LA 1.04 MK 1.19 NL 0.85 OV 0.84 ! PT 1.07 SC 1.20 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.12 KP 1.07 ! LA 1.04 MK 1.15 NL 0.83 OV 0.82 ! PT 1.12 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.07 HN 1.13 KP 1.08 ! LA 1.00 MK 1.28 NL 0.87 OV 0.79 ! PT 1.09 SC 1.14 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 1.10 HN 1.14 KP 1.09 ! LA 0.88 MK 1.12 NL 0.98 OV 0.80 ! PT 1.25 SC 1.19 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.16 HN 1.20 KP 1.11 ! LA 0.88 MK 1.14 NL 1.03 OV 0.79 ! PT 1.23 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.53 FD 1.11 HN 0.88 KP 1.17 ! LA 0.85 MK 1.16 NL 0.98 OV 0.75 ! PT 1.20 SC 1.16 ! ! ! Fit before self-cal, rms=0.082789Jy sigma=0.001000 ! Fit after self-cal, rms=0.094558Jy sigma=0.000982 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9555 mas, bmaj=2.127 mas, bpa=-3.938 degrees ! Estimated noise=233.092 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 = -0.000744039 Jy ! Component: 100 - total flux cleaned = -0.000742761 Jy ! Component: 150 - total flux cleaned = -0.000721466 Jy ! Component: 200 - total flux cleaned = -0.000721245 Jy ! Total flux subtracted in 200 components = -0.000721245 Jy ! Clean residual min=-0.009643 max=0.011374 Jy/beam ! Clean residual mean=0.000000 rms=0.002932 Jy/beam ! Combined flux in latest and established models = 0.0832504 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0832504 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=0.094545Jy sigma=0.000982 ! Fit after self-cal, rms=0.095253Jy sigma=0.000979 ! 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=0.095253Jy sigma=0.000979 ! Fit after self-cal, rms=0.111239Jy sigma=0.000956 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9441 mas, bmaj=2.107 mas, bpa=-4.156 degrees ! Estimated noise=232.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249787 Jy ! Component: 100 - total flux cleaned = 0.000283982 Jy ! Component: 150 - total flux cleaned = 0.00030834 Jy ! Component: 200 - total flux cleaned = 0.000329414 Jy ! Total flux subtracted in 200 components = 0.000329414 Jy ! Clean residual min=-0.007887 max=0.010888 Jy/beam ! Clean residual mean=0.000003 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 0.0835798 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0835798 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=0.111215Jy sigma=0.000956 ! Fit after self-cal, rms=0.111764Jy sigma=0.000952 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 = -0.000840498 Jy ! Component: 100 - total flux cleaned = -0.000841715 Jy ! Component: 150 - total flux cleaned = -0.000821216 Jy ! Component: 200 - total flux cleaned = -0.000820869 Jy ! Total flux subtracted in 200 components = -0.000820869 Jy ! Clean residual min=-0.008273 max=0.010991 Jy/beam ! Clean residual mean=0.000007 rms=0.002692 Jy/beam ! Combined flux in latest and established models = 0.0827589 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.0827589 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=0.111752Jy sigma=0.000952 ! Fit after self-cal, rms=0.111758Jy sigma=0.000952 ! 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=0.111758Jy sigma=0.000952 ! Fit after self-cal, rms=0.119727Jy sigma=0.000951 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9309 mas, bmaj=2.081 mas, bpa=-3.91 degrees ! Estimated noise=231.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698585 Jy ! Component: 100 - total flux cleaned = 0.000729269 Jy ! Component: 150 - total flux cleaned = 0.00077578 Jy ! Component: 200 - total flux cleaned = 0.000815922 Jy ! Total flux subtracted in 200 components = 0.000815922 Jy ! Clean residual min=-0.007850 max=0.010443 Jy/beam ! Clean residual mean=0.000012 rms=0.002653 Jy/beam ! Combined flux in latest and established models = 0.0835748 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0835748 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=0.119698Jy sigma=0.000951 ! Fit after self-cal, rms=0.119993Jy sigma=0.000950 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 = -0.000462286 Jy ! Component: 100 - total flux cleaned = -0.000465534 Jy ! Component: 150 - total flux cleaned = -0.000425298 Jy ! Component: 200 - total flux cleaned = -0.000392325 Jy ! Total flux subtracted in 200 components = -0.000392325 Jy ! Clean residual min=-0.007991 max=0.010237 Jy/beam ! Clean residual mean=0.000015 rms=0.002624 Jy/beam ! Combined flux in latest and established models = 0.0831825 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0831825 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=0.119984Jy sigma=0.000950 ! Fit after self-cal, rms=0.119995Jy sigma=0.000950 ! 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=0.119995Jy sigma=0.000950 ! Fit after self-cal, rms=0.124666Jy sigma=0.000950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.193 mas, bmaj=3.285 mas, bpa=-4.771 degrees ! Estimated noise=280.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753249 Jy ! Component: 100 - total flux cleaned = 0.000757342 Jy ! Component: 150 - total flux cleaned = 0.000759388 Jy ! Component: 200 - total flux cleaned = 0.000760532 Jy ! Total flux subtracted in 200 components = 0.000760532 Jy ! Clean residual min=-0.011937 max=0.016668 Jy/beam ! Clean residual mean=0.000041 rms=0.004747 Jy/beam ! Combined flux in latest and established models = 0.083943 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 58 components and 0.083943 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=0.124639Jy sigma=0.000950 ! Fit after self-cal, rms=0.124847Jy sigma=0.000950 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 = -0.000259336 Jy ! Component: 100 - total flux cleaned = -0.000337373 Jy ! Component: 150 - total flux cleaned = -0.000355944 Jy ! Component: 200 - total flux cleaned = -0.000372171 Jy ! Total flux subtracted in 200 components = -0.000372171 Jy ! Clean residual min=-0.012004 max=0.016181 Jy/beam ! Clean residual mean=0.000043 rms=0.004713 Jy/beam ! Combined flux in latest and established models = 0.0835708 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 58 components and 0.0835708 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=0.124843Jy sigma=0.000950 ! Fit after self-cal, rms=0.124841Jy sigma=0.000950 ! 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=0.92 mas, bmaj=2.063 mas, bpa=-3.901 degrees ! Estimated noise=230.607 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.92 x 2.063 at -3.901 degrees (North through East) ! Clean map min=-0.0076186 max=0.062244 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=0.739 mas, bmaj=1.757 mas, bpa=-3.68 degrees ! Estimated noise=702.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450428 Jy ! Component: 100 - total flux cleaned = 0.061767 Jy ! Component: 150 - total flux cleaned = 0.0715799 Jy ! Component: 200 - total flux cleaned = 0.0777092 Jy ! Total flux subtracted in 200 components = 0.0777092 Jy ! Clean residual min=-0.007213 max=0.008042 Jy/beam ! Clean residual mean=-0.000036 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.0777092 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0777092 Jy ! Inverting map and beam ! Estimated beam: bmin=0.92 mas, bmaj=2.063 mas, bpa=-3.901 degrees ! Estimated noise=230.607 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 = 0.00407216 Jy ! Component: 100 - total flux cleaned = 0.00575537 Jy ! Component: 150 - total flux cleaned = 0.00581436 Jy ! Component: 200 - total flux cleaned = 0.00591186 Jy ! Total flux subtracted in 200 components = 0.00591186 Jy ! Clean residual min=-0.007982 max=0.009813 Jy/beam ! Clean residual mean=0.000018 rms=0.002599 Jy/beam ! Combined flux in latest and established models = 0.0836211 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.083621 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=2.193 mas, bmaj=3.285 mas, bpa=-4.771 degrees ! Estimated noise=280.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148778 Jy ! Component: 100 - total flux cleaned = 0.000152761 Jy ! Component: 150 - total flux cleaned = 0.000155278 Jy ! Component: 200 - total flux cleaned = 0.000156476 Jy ! Total flux subtracted in 200 components = 0.000156476 Jy ! Clean residual min=-0.012051 max=0.016270 Jy/beam ! Clean residual mean=0.000043 rms=0.004716 Jy/beam ! Combined flux in latest and established models = 0.0837775 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 = -2.21069e-05 Jy ! Component: 100 - total flux cleaned = -8.61126e-05 Jy ! Component: 150 - total flux cleaned = -0.000147088 Jy ! Component: 200 - total flux cleaned = -0.000202788 Jy ! Total flux subtracted in 200 components = -0.000202788 Jy ! Clean residual min=-0.012073 max=0.016241 Jy/beam ! Clean residual mean=0.000042 rms=0.004716 Jy/beam ! Combined flux in latest and established models = 0.0835747 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0835747 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.92 mas, bmaj=2.063 mas, bpa=-3.901 degrees ! Estimated noise=230.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00045514 Jy ! Component: 100 - total flux cleaned = -0.000292557 Jy ! Component: 150 - total flux cleaned = -0.000155242 Jy ! Component: 200 - total flux cleaned = -6.55076e-05 Jy ! Total flux subtracted in 200 components = -6.55076e-05 Jy ! Clean residual min=-0.007985 max=0.009783 Jy/beam ! Clean residual mean=0.000018 rms=0.002596 Jy/beam ! Combined flux in latest and established models = 0.0835092 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.0835092 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=0.124861Jy sigma=0.000950 ! Fit after self-cal, rms=0.124859Jy sigma=0.000950 wmodel J0119+0829_X_2014_12_20_pus_map.mod ! Writing 45 model components to file: J0119+0829_X_2014_12_20_pus_map.mod wobs J0119+0829_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0119+0829_X_2014_12_20_pus_uvs.fits wwins J0119+0829_X_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J0119+0829_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 = 0.00436514 Jy ! Component: 100 - total flux cleaned = 0.00747375 Jy ! Component: 150 - total flux cleaned = 0.0100612 Jy ! Component: 200 - total flux cleaned = 0.0122359 Jy ! Component: 250 - total flux cleaned = 0.0140415 Jy ! Component: 300 - total flux cleaned = 0.0156354 Jy ! Component: 350 - total flux cleaned = 0.0171588 Jy ! Component: 400 - total flux cleaned = 0.018734 Jy ! Component: 450 - total flux cleaned = 0.0203621 Jy ! Component: 500 - total flux cleaned = 0.0220458 Jy ! Component: 550 - total flux cleaned = 0.0235764 Jy ! Component: 600 - total flux cleaned = 0.0250631 Jy ! Component: 650 - total flux cleaned = 0.026125 Jy ! Component: 700 - total flux cleaned = 0.0275389 Jy ! Component: 750 - total flux cleaned = 0.0288243 Jy ! Component: 800 - total flux cleaned = 0.0300781 Jy ! Component: 850 - total flux cleaned = 0.0312143 Jy ! Component: 900 - total flux cleaned = 0.0321545 Jy ! Component: 950 - total flux cleaned = 0.03299 Jy ! Component: 1000 - total flux cleaned = 0.0338897 Jy ! Component: 1050 - total flux cleaned = 0.0347719 Jy ! Component: 1100 - total flux cleaned = 0.0355587 Jy ! Component: 1150 - total flux cleaned = 0.0361754 Jy ! Component: 1200 - total flux cleaned = 0.0368567 Jy ! Component: 1250 - total flux cleaned = 0.0373766 Jy ! Component: 1300 - total flux cleaned = 0.0380336 Jy ! Component: 1350 - total flux cleaned = 0.0386075 Jy ! Component: 1400 - total flux cleaned = 0.0391001 Jy ! Component: 1450 - total flux cleaned = 0.0395865 Jy ! Component: 1500 - total flux cleaned = 0.0402021 Jy ! Component: 1550 - total flux cleaned = 0.0407398 Jy ! Component: 1600 - total flux cleaned = 0.0413355 Jy ! Component: 1650 - total flux cleaned = 0.0418577 Jy ! Component: 1700 - total flux cleaned = 0.0426295 Jy ! Component: 1750 - total flux cleaned = 0.0432613 Jy ! Component: 1800 - total flux cleaned = 0.0438219 Jy ! Component: 1850 - total flux cleaned = 0.0444369 Jy ! Component: 1900 - total flux cleaned = 0.044921 Jy ! Component: 1950 - total flux cleaned = 0.045518 Jy ! Component: 2000 - total flux cleaned = 0.0458713 Jy ! Total flux subtracted in 2048 components = 0.0463944 Jy ! Clean residual min=-0.002987 max=0.002920 Jy/beam ! Clean residual mean=0.000021 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.129904 Jy keep ! Adding 195 model components to the UV plane model. ! The established model now contains 240 components and 0.129904 Jy ![Exited script file: muppet] wmap "J0119+0829_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.92 x 2.063 at -3.901 degrees (North through East) ! Clean map min=-0.0070067 max=0.061465 Jy/beam ! Writing clean map to FITS file: J0119+0829_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 0.0614653 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00130504 device "J0119+0829_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0119+0829_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.36963 6.36963 12.7393 25.4785 50.957 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.92 x 2.063 at -3.901 degrees (North through East) ! Clean map min=-0.0070067 max=0.061465 Jy/beam quit ! Quitting program ! Log file J0119+0829_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:34:04 2016