! Started logfile: J0113+4948_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:43:16 2019 obs J0113+4948_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0113+4948_X_2017_05_31_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766667 visibilities/baseline/integration-bin. ! Found source: J0113+4948 ! ! 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 1698 lines of history. ! ! Reading 5796 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 J0113+4948_X_2017_05_31_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.425194Jy sigma=0.003715 ! Fit after self-cal, rms=0.406986Jy sigma=0.003562 ! 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=0.7048 mas, bmaj=3.14 mas, bpa=41.6 degrees ! Estimated noise=2194.62 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 = 0.456391 Jy ! Component: 100 - total flux cleaned = 0.584691 Jy ! Total flux subtracted in 100 components = 0.584691 Jy ! Clean residual min=-0.030538 max=0.056515 Jy/beam ! Clean residual mean=0.000039 rms=0.011109 Jy/beam ! Combined flux in latest and established models = 0.584691 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.584691 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=0.127984Jy sigma=0.001128 ! Fit after self-cal, rms=0.127700Jy sigma=0.001125 ! 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=0.8797 mas, bmaj=3.093 mas, bpa=41.97 degrees ! Estimated noise=1057.66 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 = 0.0700949 Jy ! Component: 100 - total flux cleaned = 0.096736 Jy ! Component: 150 - total flux cleaned = 0.100471 Jy ! Component: 200 - total flux cleaned = 0.102252 Jy ! Total flux subtracted in 200 components = 0.102252 Jy ! Clean residual min=-0.015253 max=0.016173 Jy/beam ! Clean residual mean=-0.000180 rms=0.004290 Jy/beam ! Combined flux in latest and established models = 0.686943 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.686943 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=0.087172Jy sigma=0.000753 ! Fit after self-cal, rms=0.086937Jy sigma=0.000751 ! 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 0.99 FD 1.01 HN 1.00* KP 1.04 ! LA 0.97 MK 1.00 NL 0.97 OV 1.08 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00* KP 1.00 ! LA 0.98 MK 0.99 NL 0.96 OV 1.09 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00* KP 0.93 ! LA 0.98 MK 1.03 NL 0.96 OV 1.08 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00* KP 1.01 ! LA 0.99 MK 1.03 NL 0.97 OV 1.08 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00* KP 1.01 ! LA 0.97 MK 1.02 NL 0.89 OV 1.09 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00* KP 1.01 ! LA 0.99 MK 1.02 NL 0.88 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00* KP 1.01 ! LA 0.98 MK 1.02 NL 0.87 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.00* KP 1.01 ! LA 0.96 MK 1.01 NL 0.88 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00* KP 1.02 ! LA 0.98 MK 0.99 NL 0.87 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00* KP 1.03 ! LA 1.00 MK 1.02 NL 0.89 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00* KP 0.92 ! LA 1.00 MK 1.02 NL 0.89 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00* KP 0.96 ! LA 0.98 MK 1.04 NL 0.89 OV 1.08 ! PT 1.05 SC 1.03 ! ! ! Fit before self-cal, rms=0.086937Jy sigma=0.000751 ! Fit after self-cal, rms=0.076520Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=3.062 mas, bpa=41.88 degrees ! Estimated noise=1046.69 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 = 0.00307997 Jy ! Component: 100 - total flux cleaned = 0.00438229 Jy ! Component: 150 - total flux cleaned = 0.00458744 Jy ! Component: 200 - total flux cleaned = 0.0047688 Jy ! Total flux subtracted in 200 components = 0.0047688 Jy ! Clean residual min=-0.005514 max=0.007471 Jy/beam ! Clean residual mean=-0.000134 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.691712 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.691712 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=0.076001Jy sigma=0.000652 ! Fit after self-cal, rms=0.075956Jy sigma=0.000652 ! 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=0.075956Jy sigma=0.000652 ! Fit after self-cal, rms=0.075917Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.889 mas, bmaj=3.061 mas, bpa=41.88 degrees ! Estimated noise=1046.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114091 Jy ! Component: 100 - total flux cleaned = 0.00169387 Jy ! Component: 150 - total flux cleaned = 0.00220599 Jy ! Component: 200 - total flux cleaned = 0.00239415 Jy ! Total flux subtracted in 200 components = 0.00239415 Jy ! Clean residual min=-0.004723 max=0.007006 Jy/beam ! Clean residual mean=-0.000134 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 0.694106 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.694106 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=0.075705Jy sigma=0.000650 ! Fit after self-cal, rms=0.075674Jy sigma=0.000649 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 = 4.13249e-06 Jy ! Component: 100 - total flux cleaned = 0.000122487 Jy ! Component: 150 - total flux cleaned = 0.000273618 Jy ! Component: 200 - total flux cleaned = 0.000451748 Jy ! Total flux subtracted in 200 components = 0.000451748 Jy ! Clean residual min=-0.004366 max=0.006973 Jy/beam ! Clean residual mean=-0.000133 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 0.694558 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.694558 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=0.075572Jy sigma=0.000649 ! Fit after self-cal, rms=0.075556Jy sigma=0.000648 ! 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=0.075556Jy sigma=0.000648 ! Fit after self-cal, rms=0.075566Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8893 mas, bmaj=3.059 mas, bpa=41.87 degrees ! Estimated noise=1046.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104046 Jy ! Component: 100 - total flux cleaned = 0.00141384 Jy ! Component: 150 - total flux cleaned = 0.00158872 Jy ! Component: 200 - total flux cleaned = 0.00174034 Jy ! Total flux subtracted in 200 components = 0.00174034 Jy ! Clean residual min=-0.004127 max=0.007090 Jy/beam ! Clean residual mean=-0.000134 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.696298 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.696298 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=0.075490Jy sigma=0.000648 ! Fit after self-cal, rms=0.075481Jy sigma=0.000648 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) ! Added new window around map position (-3.6, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711136 Jy ! Component: 100 - total flux cleaned = 0.0117389 Jy ! Component: 150 - total flux cleaned = 0.0150736 Jy ! Component: 200 - total flux cleaned = 0.0169317 Jy ! Total flux subtracted in 200 components = 0.0169317 Jy ! Clean residual min=-0.003611 max=0.003994 Jy/beam ! Clean residual mean=-0.000101 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.71323 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 87 components and 0.71323 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=0.074679Jy sigma=0.000640 ! Fit after self-cal, rms=0.074673Jy sigma=0.000640 ! 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=0.074673Jy sigma=0.000640 ! Fit after self-cal, rms=0.074546Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.149 mas, bmaj=3.093 mas, bpa=44.1 degrees ! Estimated noise=1279.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153085 Jy ! Component: 100 - total flux cleaned = 0.00262051 Jy ! Component: 150 - total flux cleaned = 0.0035991 Jy ! Component: 200 - total flux cleaned = 0.00418036 Jy ! Total flux subtracted in 200 components = 0.00418036 Jy ! Clean residual min=-0.004275 max=0.004537 Jy/beam ! Clean residual mean=-0.000180 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.71741 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 116 components and 0.71741 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=0.074454Jy sigma=0.000639 ! Fit after self-cal, rms=0.074452Jy sigma=0.000639 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 = 0.000122186 Jy ! Component: 100 - total flux cleaned = 0.000331077 Jy ! Component: 150 - total flux cleaned = 0.000472515 Jy ! Component: 200 - total flux cleaned = 0.000644963 Jy ! Total flux subtracted in 200 components = 0.000644963 Jy ! Clean residual min=-0.003902 max=0.004350 Jy/beam ! Clean residual mean=-0.000174 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.718055 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.718055 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=0.074424Jy sigma=0.000639 ! Fit after self-cal, rms=0.074423Jy sigma=0.000639 ! 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=0.8898 mas, bmaj=3.057 mas, bpa=41.88 degrees ! Estimated noise=1044.61 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8898 x 3.057 at 41.88 degrees (North through East) ! Clean map min=-0.0052886 max=0.60272 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 ! Performing amp+phase self-cal ! ! 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=0.074423Jy sigma=0.000639 ! Fit after self-cal, rms=0.069936Jy sigma=0.000595 ! Inverting map and beam ! Estimated beam: bmin=0.8895 mas, bmaj=3.056 mas, bpa=41.88 degrees ! Estimated noise=1043.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627676 Jy ! Component: 100 - total flux cleaned = 0.000627706 Jy ! Component: 150 - total flux cleaned = 0.000682056 Jy ! Component: 200 - total flux cleaned = 0.000680447 Jy ! Total flux subtracted in 200 components = 0.000680447 Jy ! Clean residual min=-0.003117 max=0.003669 Jy/beam ! Clean residual mean=-0.000082 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.718735 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 149 components and 0.718735 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=0.069843Jy sigma=0.000594 ! Fit after self-cal, rms=0.069842Jy sigma=0.000594 ! Inverting map ! Added new window around map position (6, 19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194037 Jy ! Component: 100 - total flux cleaned = 0.00160648 Jy ! Component: 150 - total flux cleaned = 0.00148593 Jy ! Component: 200 - total flux cleaned = 0.00149142 Jy ! Total flux subtracted in 200 components = 0.00149142 Jy ! Clean residual min=-0.002669 max=0.002354 Jy/beam ! Clean residual mean=-0.000078 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.720227 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 168 components and 0.720227 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=0.069648Jy sigma=0.000592 ! Fit after self-cal, rms=0.069646Jy sigma=0.000592 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.069646Jy sigma=0.000592 ! Fit after self-cal, rms=0.069613Jy sigma=0.000592 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=0.7143 mas, bmaj=3.095 mas, bpa=41.56 degrees ! Estimated noise=2174.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.451785 Jy ! Component: 100 - total flux cleaned = 0.576054 Jy ! Component: 150 - total flux cleaned = 0.633545 Jy ! Component: 200 - total flux cleaned = 0.660936 Jy ! Total flux subtracted in 200 components = 0.660936 Jy ! Clean residual min=-0.010196 max=0.013092 Jy/beam ! Clean residual mean=-0.000038 rms=0.003333 Jy/beam ! Combined flux in latest and established models = 0.660936 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.660936 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=3.056 mas, bpa=41.88 degrees ! Estimated noise=1043.45 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 = 0.0178293 Jy ! Component: 100 - total flux cleaned = 0.028452 Jy ! Component: 150 - total flux cleaned = 0.0361037 Jy ! Component: 200 - total flux cleaned = 0.0399207 Jy ! Total flux subtracted in 200 components = 0.0399207 Jy ! Clean residual min=-0.005095 max=0.006345 Jy/beam ! Clean residual mean=-0.000120 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.700857 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 38 components and 0.700857 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=2.149 mas, bmaj=3.091 mas, bpa=44.11 degrees ! Estimated noise=1278.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00722731 Jy ! Component: 100 - total flux cleaned = 0.0118768 Jy ! Component: 150 - total flux cleaned = 0.0143693 Jy ! Component: 200 - total flux cleaned = 0.0155437 Jy ! Total flux subtracted in 200 components = 0.0155437 Jy ! Clean residual min=-0.003910 max=0.004501 Jy/beam ! Clean residual mean=-0.000180 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.716401 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 = 0.000625819 Jy ! Component: 100 - total flux cleaned = 0.00127267 Jy ! Component: 150 - total flux cleaned = 0.00200755 Jy ! Component: 200 - total flux cleaned = 0.00272359 Jy ! Total flux subtracted in 200 components = 0.00272359 Jy ! Clean residual min=-0.003249 max=0.003697 Jy/beam ! Clean residual mean=-0.000156 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.719124 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 84 components and 0.719124 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=3.056 mas, bpa=41.88 degrees ! Estimated noise=1043.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241558 Jy ! Component: 100 - total flux cleaned = 0.00120152 Jy ! Component: 150 - total flux cleaned = 0.00203544 Jy ! Component: 200 - total flux cleaned = 0.00260098 Jy ! Total flux subtracted in 200 components = 0.00260098 Jy ! Clean residual min=-0.002522 max=0.002943 Jy/beam ! Clean residual mean=-0.000066 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.721725 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 0.721725 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=0.069757Jy sigma=0.000594 ! Fit after self-cal, rms=0.069742Jy sigma=0.000593 wmodel J0113+4948_X_2017_05_31_pus_map.mod ! Writing 113 model components to file: J0113+4948_X_2017_05_31_pus_map.mod wobs J0113+4948_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0113+4948_X_2017_05_31_pus_uvs.fits wwins J0113+4948_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J0113+4948_X_2017_05_31_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 = 0.000545374 Jy ! Component: 100 - total flux cleaned = 0.000245989 Jy ! Component: 150 - total flux cleaned = -0.00014143 Jy ! Component: 200 - total flux cleaned = -0.000580198 Jy ! Component: 250 - total flux cleaned = -0.000926391 Jy ! Component: 300 - total flux cleaned = -0.00132246 Jy ! Component: 350 - total flux cleaned = -0.00164011 Jy ! Component: 400 - total flux cleaned = -0.00194587 Jy ! Component: 450 - total flux cleaned = -0.00212299 Jy ! Component: 500 - total flux cleaned = -0.00229454 Jy ! Component: 550 - total flux cleaned = -0.00235031 Jy ! Component: 600 - total flux cleaned = -0.00248621 Jy ! Component: 650 - total flux cleaned = -0.00256552 Jy ! Component: 700 - total flux cleaned = -0.00264296 Jy ! Component: 750 - total flux cleaned = -0.00271861 Jy ! Component: 800 - total flux cleaned = -0.00274318 Jy ! Component: 850 - total flux cleaned = -0.00281555 Jy ! Component: 900 - total flux cleaned = -0.00290915 Jy ! Component: 950 - total flux cleaned = -0.002932 Jy ! Component: 1000 - total flux cleaned = -0.00293216 Jy ! Component: 1050 - total flux cleaned = -0.00297699 Jy ! Component: 1100 - total flux cleaned = -0.00302034 Jy ! Component: 1150 - total flux cleaned = -0.00299905 Jy ! Component: 1200 - total flux cleaned = -0.00302005 Jy ! Component: 1250 - total flux cleaned = -0.00310271 Jy ! Component: 1300 - total flux cleaned = -0.00314355 Jy ! Component: 1350 - total flux cleaned = -0.00314326 Jy ! Component: 1400 - total flux cleaned = -0.00312362 Jy ! Component: 1450 - total flux cleaned = -0.00314329 Jy ! Component: 1500 - total flux cleaned = -0.00316267 Jy ! Component: 1550 - total flux cleaned = -0.00323845 Jy ! Component: 1600 - total flux cleaned = -0.00327554 Jy ! Component: 1650 - total flux cleaned = -0.00327559 Jy ! Component: 1700 - total flux cleaned = -0.00333004 Jy ! Component: 1750 - total flux cleaned = -0.00340164 Jy ! Component: 1800 - total flux cleaned = -0.0034017 Jy ! Component: 1850 - total flux cleaned = -0.0034543 Jy ! Component: 1900 - total flux cleaned = -0.00352341 Jy ! Component: 1950 - total flux cleaned = -0.00355763 Jy ! Component: 2000 - total flux cleaned = -0.00364232 Jy ! Total flux subtracted in 2048 components = -0.00370927 Jy ! Clean residual min=-0.000899 max=0.000831 Jy/beam ! Clean residual mean=-0.000025 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.718016 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 247 components and 0.718016 Jy ![Exited script file: muppet] wmap "J0113+4948_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8896 x 3.056 at 41.88 degrees (North through East) ! Clean map min=-0.0026779 max=0.60021 Jy/beam ! Writing clean map to FITS file: J0113+4948_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.600208 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000327284 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.163585 0.163585 0.32717 0.654341 1.30868 2.61736 5.23473 10.4695 20.9389 41.8778 83.7556 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.6 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8896 x 3.056 at 41.88 degrees (North through East) ! Clean map min=-0.0026779 max=0.60021 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0113+4948_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:43:17 2019