! Started logfile: J0516+2743_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:01:33 2016 obs J0516+2743_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0516+2743_X_2014_05_31_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.877886 visibilities/baseline/integration-bin. ! Found source: J0516+2743 ! ! 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 48828 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 J0516+2743_X_2014_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.956518Jy sigma=0.011319 ! Fit after self-cal, rms=0.924531Jy sigma=0.010980 ! 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=0.8198 mas, bmaj=1.445 mas, bpa=-4.294 degrees ! Estimated noise=602.429 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 = 0.0576054 Jy ! Component: 100 - total flux cleaned = 0.0724205 Jy ! Total flux subtracted in 100 components = 0.0724205 Jy ! Clean residual min=-0.003639 max=0.008235 Jy/beam ! Clean residual mean=-0.000014 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.0724205 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0724205 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=0.075210Jy sigma=0.000819 ! Fit after self-cal, rms=0.075152Jy sigma=0.000819 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0084005 Jy ! Component: 100 - total flux cleaned = 0.0134214 Jy ! Total flux subtracted in 100 components = 0.0134214 Jy ! Clean residual min=-0.003823 max=0.004676 Jy/beam ! Clean residual mean=-0.000010 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.0858419 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0858419 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=0.073875Jy sigma=0.000801 ! Fit after self-cal, rms=0.073810Jy sigma=0.000800 ! 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=1.014 mas, bmaj=1.719 mas, bpa=-2.798 degrees ! Estimated noise=274.347 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 = 0.00597397 Jy ! Component: 100 - total flux cleaned = 0.00922966 Jy ! Component: 150 - total flux cleaned = 0.0113281 Jy ! Component: 200 - total flux cleaned = 0.0127578 Jy ! Total flux subtracted in 200 components = 0.0127578 Jy ! Clean residual min=-0.003839 max=0.002748 Jy/beam ! Clean residual mean=-0.000008 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0985996 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 46 components and 0.0985996 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=0.073315Jy sigma=0.000794 ! Fit after self-cal, rms=0.073302Jy sigma=0.000794 ! 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 0.89 FD 1.08 HN 1.15 KP 0.94 ! LA 1.04 MK 0.98 NL 1.03 OV 0.97 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.22 KP 0.90 ! LA 1.06 MK 1.00 NL 1.03 OV 0.95 ! PT 0.91 SC 1.03 ! ! ! 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 1.07 HN 1.15 KP 0.86 ! LA 1.04 MK 1.01 NL 1.01 OV 0.97 ! PT 0.90 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 1.11 HN 1.06 KP 0.76 ! LA 1.05 MK 0.98 NL 1.03 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.07 KP 0.76 ! LA 1.06 MK 1.05 NL 1.04 OV 0.98 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 6. ! 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 1.06 KP 0.77 ! LA 1.08 MK 0.96 NL 1.03 OV 0.99 ! PT 0.95 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 1.00 FD 1.19 HN 1.25 KP 0.81 ! LA 1.13 MK 1.05 NL 1.06 OV 1.04 ! PT 0.98 SC 1.16 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.14 KP 0.74 ! LA 1.04 MK 0.98 NL 0.99 OV 1.03 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 9. ! 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 1.10 KP 0.76 ! LA 1.07 MK 1.03 NL 1.02 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.16 KP 0.81 ! LA 1.09 MK 0.89 NL 1.01 OV 1.01 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.08 KP 0.83 ! LA 1.10 MK 0.92 NL 1.05 OV 1.03 ! PT 0.94 SC 1.02 ! ! ! 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 1.10 HN 1.08 KP 0.89 ! LA 1.08 MK 1.01 NL 1.00 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.073302Jy sigma=0.000794 ! Fit after self-cal, rms=0.074118Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.725 mas, bpa=-2.758 degrees ! Estimated noise=273.738 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 (-4.4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172036 Jy ! Component: 100 - total flux cleaned = 0.0024733 Jy ! Component: 150 - total flux cleaned = 0.00262764 Jy ! Component: 200 - total flux cleaned = 0.00262921 Jy ! Total flux subtracted in 200 components = 0.00262921 Jy ! Clean residual min=-0.000873 max=0.000913 Jy/beam ! Clean residual mean=0.000005 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.101229 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.101229 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=0.074077Jy sigma=0.000783 ! Fit after self-cal, rms=0.074122Jy sigma=0.000782 ! 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=0.074122Jy sigma=0.000782 ! Fit after self-cal, rms=0.075094Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.726 mas, bpa=-2.746 degrees ! Estimated noise=274.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277468 Jy ! Component: 100 - total flux cleaned = 0.000297564 Jy ! Component: 150 - total flux cleaned = 0.000282468 Jy ! Component: 200 - total flux cleaned = 0.000269114 Jy ! Total flux subtracted in 200 components = 0.000269114 Jy ! Clean residual min=-0.000753 max=0.000664 Jy/beam ! Clean residual mean=0.000004 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.101498 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.101498 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=0.075086Jy sigma=0.000782 ! Fit after self-cal, rms=0.075101Jy sigma=0.000782 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 = 7.69528e-05 Jy ! Component: 100 - total flux cleaned = 8.95689e-05 Jy ! Component: 150 - total flux cleaned = 9.00078e-05 Jy ! Component: 200 - total flux cleaned = 9.98163e-05 Jy ! Total flux subtracted in 200 components = 9.98163e-05 Jy ! Clean residual min=-0.000766 max=0.000659 Jy/beam ! Clean residual mean=0.000004 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.101598 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.101598 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=0.075098Jy sigma=0.000782 ! Fit after self-cal, rms=0.075097Jy sigma=0.000782 ! 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=0.075097Jy sigma=0.000782 ! Fit after self-cal, rms=0.075308Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.727 mas, bpa=-2.811 degrees ! Estimated noise=274.162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110382 Jy ! Component: 100 - total flux cleaned = -0.000120328 Jy ! Component: 150 - total flux cleaned = -0.000138104 Jy ! Component: 200 - total flux cleaned = -0.000162638 Jy ! Total flux subtracted in 200 components = -0.000162638 Jy ! Clean residual min=-0.000757 max=0.000657 Jy/beam ! Clean residual mean=0.000004 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.101435 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.101435 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=0.075305Jy sigma=0.000781 ! Fit after self-cal, rms=0.075309Jy sigma=0.000781 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 = 2.07261e-07 Jy ! Component: 100 - total flux cleaned = -7.32648e-06 Jy ! Component: 150 - total flux cleaned = -1.4397e-05 Jy ! Component: 200 - total flux cleaned = -2.1137e-05 Jy ! Total flux subtracted in 200 components = -2.1137e-05 Jy ! Clean residual min=-0.000762 max=0.000658 Jy/beam ! Clean residual mean=0.000004 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.101414 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.101414 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=0.075307Jy sigma=0.000781 ! Fit after self-cal, rms=0.075307Jy sigma=0.000781 ! 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=0.075307Jy sigma=0.000781 ! Fit after self-cal, rms=0.075439Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.293 mas, bmaj=2.789 mas, bpa=0.9183 degrees ! Estimated noise=323.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.20353e-05 Jy ! Component: 100 - total flux cleaned = -5.20657e-06 Jy ! Component: 150 - total flux cleaned = -1.85577e-05 Jy ! Component: 200 - total flux cleaned = -2.39879e-05 Jy ! Total flux subtracted in 200 components = -2.39879e-05 Jy ! Clean residual min=-0.000779 max=0.000663 Jy/beam ! Clean residual mean=0.000010 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.10139 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 114 components and 0.10139 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=0.075439Jy sigma=0.000781 ! Fit after self-cal, rms=0.075440Jy sigma=0.000781 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 = 1.57502e-05 Jy ! Component: 100 - total flux cleaned = 9.76713e-06 Jy ! Component: 150 - total flux cleaned = 9.56774e-06 Jy ! Component: 200 - total flux cleaned = 9.61009e-06 Jy ! Total flux subtracted in 200 components = 9.61009e-06 Jy ! Clean residual min=-0.000761 max=0.000644 Jy/beam ! Clean residual mean=0.000010 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.1014 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.1014 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=0.075440Jy sigma=0.000781 ! Fit after self-cal, rms=0.075439Jy sigma=0.000781 ! 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=1.02 mas, bmaj=1.728 mas, bpa=-2.801 degrees ! Estimated noise=274.067 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 1.728 at -2.801 degrees (North through East) ! Clean map min=-0.00070176 max=0.075557 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=0.8203 mas, bmaj=1.445 mas, bpa=-4.35 degrees ! Estimated noise=607.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577527 Jy ! Component: 100 - total flux cleaned = 0.073839 Jy ! Component: 150 - total flux cleaned = 0.0821702 Jy ! Component: 200 - total flux cleaned = 0.0872072 Jy ! Total flux subtracted in 200 components = 0.0872072 Jy ! Clean residual min=-0.001978 max=0.002678 Jy/beam ! Clean residual mean=-0.000007 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0872072 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0872072 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.728 mas, bpa=-2.801 degrees ! Estimated noise=274.067 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 = 0.00441754 Jy ! Component: 100 - total flux cleaned = 0.00706817 Jy ! Component: 150 - total flux cleaned = 0.00890852 Jy ! Component: 200 - total flux cleaned = 0.0102543 Jy ! Total flux subtracted in 200 components = 0.0102543 Jy ! Clean residual min=-0.000966 max=0.000875 Jy/beam ! Clean residual mean=-0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0974615 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.0974615 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=2.293 mas, bmaj=2.789 mas, bpa=0.9183 degrees ! Estimated noise=323.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153719 Jy ! Component: 100 - total flux cleaned = 0.00248236 Jy ! Component: 150 - total flux cleaned = 0.00309385 Jy ! Component: 200 - total flux cleaned = 0.0034131 Jy ! Total flux subtracted in 200 components = 0.0034131 Jy ! Clean residual min=-0.000784 max=0.000671 Jy/beam ! Clean residual mean=0.000008 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.100875 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 = 0.000123901 Jy ! Component: 100 - total flux cleaned = 0.000172503 Jy ! Component: 150 - total flux cleaned = 0.000212984 Jy ! Component: 200 - total flux cleaned = 0.000253085 Jy ! Total flux subtracted in 200 components = 0.000253085 Jy ! Clean residual min=-0.000755 max=0.000655 Jy/beam ! Clean residual mean=0.000009 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.101128 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 76 components and 0.101128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.728 mas, bpa=-2.801 degrees ! Estimated noise=274.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.34764e-06 Jy ! Component: 100 - total flux cleaned = -7.76154e-06 Jy ! Component: 150 - total flux cleaned = -8.34867e-06 Jy ! Component: 200 - total flux cleaned = -8.86328e-06 Jy ! Total flux subtracted in 200 components = -8.86328e-06 Jy ! Clean residual min=-0.000754 max=0.000701 Jy/beam ! Clean residual mean=0.000004 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.101119 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.101119 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=0.075440Jy sigma=0.000781 ! Fit after self-cal, rms=0.075438Jy sigma=0.000781 wmodel J0516+2743_X_2014_05_31_pus_map.mod ! Writing 92 model components to file: J0516+2743_X_2014_05_31_pus_map.mod wobs J0516+2743_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0516+2743_X_2014_05_31_pus_uvs.fits wwins J0516+2743_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J0516+2743_X_2014_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 = -0.000110651 Jy ! Component: 100 - total flux cleaned = -0.00022658 Jy ! Component: 150 - total flux cleaned = -0.000314313 Jy ! Component: 200 - total flux cleaned = -0.00038769 Jy ! Component: 250 - total flux cleaned = -0.000418365 Jy ! Component: 300 - total flux cleaned = -0.000486754 Jy ! Component: 350 - total flux cleaned = -0.000505492 Jy ! Component: 400 - total flux cleaned = -0.000533322 Jy ! Component: 450 - total flux cleaned = -0.000533588 Jy ! Component: 500 - total flux cleaned = -0.000560004 Jy ! Component: 550 - total flux cleaned = -0.000542737 Jy ! Component: 600 - total flux cleaned = -0.000559576 Jy ! Component: 650 - total flux cleaned = -0.000567845 Jy ! Component: 700 - total flux cleaned = -0.000568143 Jy ! Component: 750 - total flux cleaned = -0.000576325 Jy ! Component: 800 - total flux cleaned = -0.000568482 Jy ! Component: 850 - total flux cleaned = -0.00056082 Jy ! Component: 900 - total flux cleaned = -0.00055329 Jy ! Component: 950 - total flux cleaned = -0.000546027 Jy ! Component: 1000 - total flux cleaned = -0.000531431 Jy ! Component: 1050 - total flux cleaned = -0.00053159 Jy ! Component: 1100 - total flux cleaned = -0.000517399 Jy ! Component: 1150 - total flux cleaned = -0.000489702 Jy ! Component: 1200 - total flux cleaned = -0.000476056 Jy ! Component: 1250 - total flux cleaned = -0.000435481 Jy ! Component: 1300 - total flux cleaned = -0.000448887 Jy ! Component: 1350 - total flux cleaned = -0.000422308 Jy ! Component: 1400 - total flux cleaned = -0.000409171 Jy ! Component: 1450 - total flux cleaned = -0.00040911 Jy ! Component: 1500 - total flux cleaned = -0.000383735 Jy ! Component: 1550 - total flux cleaned = -0.000409 Jy ! Component: 1600 - total flux cleaned = -0.000402711 Jy ! Component: 1650 - total flux cleaned = -0.000402667 Jy ! Component: 1700 - total flux cleaned = -0.000402624 Jy ! Component: 1750 - total flux cleaned = -0.000396672 Jy ! Component: 1800 - total flux cleaned = -0.0003907 Jy ! Component: 1850 - total flux cleaned = -0.000420355 Jy ! Component: 1900 - total flux cleaned = -0.000402731 Jy ! Component: 1950 - total flux cleaned = -0.000391102 Jy ! Component: 2000 - total flux cleaned = -0.000402597 Jy ! Total flux subtracted in 2048 components = -0.000379736 Jy ! Clean residual min=-0.000325 max=0.000321 Jy/beam ! Clean residual mean=0.000002 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.100739 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 230 components and 0.100739 Jy ![Exited script file: muppet] wmap "J0516+2743_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 1.728 at -2.801 degrees (North through East) ! Clean map min=-0.00067419 max=0.076056 Jy/beam ! Writing clean map to FITS file: J0516+2743_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0760562 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103248 device "J0516+2743_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0516+2743_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.407255 0.407255 0.81451 1.62902 3.25804 6.51608 13.0322 26.0643 52.1287 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.076 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 1.728 at -2.801 degrees (North through East) ! Clean map min=-0.00067419 max=0.076056 Jy/beam quit ! Quitting program ! Log file J0516+2743_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:01:36 2016