! Started logfile: J1228+4858_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:49:07 2019 obs J1228+4858_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1228+4858_X_2017_05_31_pus_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.849296 visibilities/baseline/integration-bin. ! Found source: J1228+4858 ! ! 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 65124 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 J1228+4858_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 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.814873Jy sigma=0.006555 ! Fit after self-cal, rms=0.797443Jy sigma=0.006443 ! 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=0.9313 mas, bmaj=1.009 mas, bpa=10.85 degrees ! Estimated noise=814.565 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 = 0.156537 Jy ! Component: 100 - total flux cleaned = 0.193647 Jy ! Total flux subtracted in 100 components = 0.193647 Jy ! Clean residual min=-0.006035 max=0.014617 Jy/beam ! Clean residual mean=-0.000038 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.193647 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.193647 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=0.097034Jy sigma=0.000717 ! Fit after self-cal, rms=0.096996Jy sigma=0.000716 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159771 Jy ! Component: 100 - total flux cleaned = 0.0249133 Jy ! Total flux subtracted in 100 components = 0.0249133 Jy ! Clean residual min=-0.004705 max=0.006315 Jy/beam ! Clean residual mean=-0.000015 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.21856 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.21856 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=0.093664Jy sigma=0.000678 ! Fit after self-cal, rms=0.093630Jy sigma=0.000678 ! 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=1.159 mas, bmaj=1.294 mas, bpa=-14.12 degrees ! Estimated noise=347.634 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 (0.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100609 Jy ! Component: 100 - total flux cleaned = 0.0154072 Jy ! Component: 150 - total flux cleaned = 0.0172385 Jy ! Component: 200 - total flux cleaned = 0.0183676 Jy ! Total flux subtracted in 200 components = 0.0183676 Jy ! Clean residual min=-0.004391 max=0.004505 Jy/beam ! Clean residual mean=0.000008 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.236928 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.236928 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=0.092757Jy sigma=0.000667 ! Fit after self-cal, rms=0.092734Jy sigma=0.000666 ! 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 0.96 FD 0.99 HN 1.06 KP 1.01 ! LA 0.96 MK 0.97 NL 0.95 OV 1.07 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.09 KP 0.97 ! LA 0.97 MK 0.97 NL 0.94 OV 1.08 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.10 KP 0.91 ! LA 0.98 MK 0.97 NL 0.95 OV 1.06 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.06 KP 1.01 ! LA 0.99 MK 0.98 NL 0.94 OV 1.06 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.04 KP 1.01 ! LA 0.98 MK 1.00 NL 0.87 OV 1.07 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.08 KP 0.99 ! LA 1.00 MK 1.01 NL 0.87 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.10 KP 1.00 ! LA 0.99 MK 1.00 NL 0.86 OV 0.99 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.10 KP 1.00 ! LA 0.97 MK 0.99 NL 0.87 OV 0.99 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.13 KP 1.00 ! LA 1.00 MK 0.97 NL 0.86 OV 0.98 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.09 KP 1.01 ! LA 1.01 MK 1.00 NL 0.87 OV 0.98 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.08 KP 0.90 ! LA 1.01 MK 1.04 NL 0.88 OV 0.99 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.09 KP 0.97 ! LA 1.00 MK 1.05 NL 0.87 OV 1.07 ! PT 1.08 SC 1.01 ! ! ! Fit before self-cal, rms=0.092734Jy sigma=0.000666 ! Fit after self-cal, rms=0.092943Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=1.302 mas, bpa=-14.44 degrees ! Estimated noise=344.844 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 = 0.00203596 Jy ! Component: 100 - total flux cleaned = 0.00246792 Jy ! Component: 150 - total flux cleaned = 0.00279727 Jy ! Component: 200 - total flux cleaned = 0.00297811 Jy ! Total flux subtracted in 200 components = 0.00297811 Jy ! Clean residual min=-0.002411 max=0.002887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.239906 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.239906 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=0.092795Jy sigma=0.000652 ! Fit after self-cal, rms=0.092867Jy 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=0.092867Jy sigma=0.000652 ! Fit after self-cal, rms=0.098836Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=1.301 mas, bpa=-14.81 degrees ! Estimated noise=345.491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974505 Jy ! Component: 100 - total flux cleaned = 0.000974712 Jy ! Component: 150 - total flux cleaned = 0.000973244 Jy ! Component: 200 - total flux cleaned = 0.000945656 Jy ! Total flux subtracted in 200 components = 0.000945656 Jy ! Clean residual min=-0.001091 max=0.001375 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.240852 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.240852 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=0.098803Jy sigma=0.000646 ! Fit after self-cal, rms=0.098894Jy sigma=0.000646 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 (1.8, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133129 Jy ! Component: 100 - total flux cleaned = 0.00185915 Jy ! Component: 150 - total flux cleaned = 0.00201039 Jy ! Component: 200 - total flux cleaned = 0.00209716 Jy ! Total flux subtracted in 200 components = 0.00209716 Jy ! Clean residual min=-0.001006 max=0.001081 Jy/beam ! Clean residual mean=0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.242949 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.242949 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=0.098870Jy sigma=0.000646 ! Fit after self-cal, rms=0.098869Jy sigma=0.000646 ! 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=0.098869Jy sigma=0.000646 ! Fit after self-cal, rms=0.099157Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=1.3 mas, bpa=-14.86 degrees ! Estimated noise=345.312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346628 Jy ! Component: 100 - total flux cleaned = 0.000411287 Jy ! Component: 150 - total flux cleaned = 0.000391258 Jy ! Component: 200 - total flux cleaned = 0.000427274 Jy ! Total flux subtracted in 200 components = 0.000427274 Jy ! Clean residual min=-0.000959 max=0.000989 Jy/beam ! Clean residual mean=0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.243376 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.243376 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=0.099147Jy sigma=0.000646 ! Fit after self-cal, rms=0.099148Jy sigma=0.000646 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 = 3.66853e-05 Jy ! Component: 100 - total flux cleaned = 5.22789e-05 Jy ! Component: 150 - total flux cleaned = 8.23925e-05 Jy ! Component: 200 - total flux cleaned = 0.000110441 Jy ! Total flux subtracted in 200 components = 0.000110441 Jy ! Clean residual min=-0.000922 max=0.000956 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.243486 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.243486 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=0.099143Jy sigma=0.000646 ! Fit after self-cal, rms=0.099143Jy sigma=0.000646 ! 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=0.099143Jy sigma=0.000646 ! Fit after self-cal, rms=0.099168Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.324 mas, bmaj=2.349 mas, bpa=-11.6 degrees ! Estimated noise=417.788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250803 Jy ! Component: 100 - total flux cleaned = 0.000437058 Jy ! Component: 150 - total flux cleaned = 0.000493221 Jy ! Component: 200 - total flux cleaned = 0.000531956 Jy ! Total flux subtracted in 200 components = 0.000531956 Jy ! Clean residual min=-0.001136 max=0.000881 Jy/beam ! Clean residual mean=0.000004 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.244018 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.244018 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=0.099166Jy sigma=0.000646 ! Fit after self-cal, rms=0.099165Jy sigma=0.000646 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 = 4.70855e-05 Jy ! Component: 100 - total flux cleaned = 0.000103476 Jy ! Component: 150 - total flux cleaned = 0.000127957 Jy ! Component: 200 - total flux cleaned = 0.000158277 Jy ! Total flux subtracted in 200 components = 0.000158277 Jy ! Clean residual min=-0.001114 max=0.000873 Jy/beam ! Clean residual mean=0.000005 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.244177 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.244177 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=0.099165Jy sigma=0.000646 ! Fit after self-cal, rms=0.099164Jy sigma=0.000646 ! 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=1.167 mas, bmaj=1.301 mas, bpa=-15.03 degrees ! Estimated noise=345.136 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 1.301 at -15.03 degrees (North through East) ! Clean map min=-0.00082788 max=0.20491 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=0.9381 mas, bmaj=1.01 mas, bpa=11.02 degrees ! Estimated noise=819.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157193 Jy ! Component: 100 - total flux cleaned = 0.195599 Jy ! Component: 150 - total flux cleaned = 0.211865 Jy ! Component: 200 - total flux cleaned = 0.220413 Jy ! Total flux subtracted in 200 components = 0.220413 Jy ! Clean residual min=-0.002744 max=0.004205 Jy/beam ! Clean residual mean=-0.000020 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.220413 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.220413 Jy ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=1.301 mas, bpa=-15.03 degrees ! Estimated noise=345.136 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 = 0.00740033 Jy ! Component: 100 - total flux cleaned = 0.0115817 Jy ! Component: 150 - total flux cleaned = 0.014225 Jy ! Component: 200 - total flux cleaned = 0.0161044 Jy ! Total flux subtracted in 200 components = 0.0161044 Jy ! Clean residual min=-0.001098 max=0.001143 Jy/beam ! Clean residual mean=-0.000014 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.236518 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 53 components and 0.236518 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=2.324 mas, bmaj=2.349 mas, bpa=-11.6 degrees ! Estimated noise=417.788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207351 Jy ! Component: 100 - total flux cleaned = 0.00334628 Jy ! Component: 150 - total flux cleaned = 0.00428953 Jy ! Component: 200 - total flux cleaned = 0.00503407 Jy ! Total flux subtracted in 200 components = 0.00503407 Jy ! Clean residual min=-0.001076 max=0.000919 Jy/beam ! Clean residual mean=-0.000007 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.241552 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 = 0.000597584 Jy ! Component: 100 - total flux cleaned = 0.00108042 Jy ! Component: 150 - total flux cleaned = 0.00147238 Jy ! Component: 200 - total flux cleaned = 0.00179117 Jy ! Total flux subtracted in 200 components = 0.00179117 Jy ! Clean residual min=-0.001085 max=0.000839 Jy/beam ! Clean residual mean=0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.243343 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 102 components and 0.243343 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=1.301 mas, bpa=-15.03 degrees ! Estimated noise=345.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.15112e-05 Jy ! Component: 100 - total flux cleaned = 5.76424e-05 Jy ! Component: 150 - total flux cleaned = 5.65061e-05 Jy ! Component: 200 - total flux cleaned = 5.61328e-05 Jy ! Total flux subtracted in 200 components = 5.61328e-05 Jy ! Clean residual min=-0.000945 max=0.000848 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.243399 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.243399 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=0.099177Jy sigma=0.000646 ! Fit after self-cal, rms=0.099167Jy sigma=0.000646 wmodel J1228+4858_X_2017_05_31_pus_map.mod ! Writing 119 model components to file: J1228+4858_X_2017_05_31_pus_map.mod wobs J1228+4858_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1228+4858_X_2017_05_31_pus_uvs.fits wwins J1228+4858_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J1228+4858_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 = -0.000234458 Jy ! Component: 100 - total flux cleaned = -0.000402735 Jy ! Component: 150 - total flux cleaned = -0.000475636 Jy ! Component: 200 - total flux cleaned = -0.000489898 Jy ! Component: 250 - total flux cleaned = -0.000503466 Jy ! Component: 300 - total flux cleaned = -0.000556567 Jy ! Component: 350 - total flux cleaned = -0.00063443 Jy ! Component: 400 - total flux cleaned = -0.000710482 Jy ! Component: 450 - total flux cleaned = -0.000710401 Jy ! Component: 500 - total flux cleaned = -0.000759223 Jy ! Component: 550 - total flux cleaned = -0.000782965 Jy ! Component: 600 - total flux cleaned = -0.000794554 Jy ! Component: 650 - total flux cleaned = -0.000840857 Jy ! Component: 700 - total flux cleaned = -0.000840776 Jy ! Component: 750 - total flux cleaned = -0.000908153 Jy ! Component: 800 - total flux cleaned = -0.000897099 Jy ! Component: 850 - total flux cleaned = -0.000940828 Jy ! Component: 900 - total flux cleaned = -0.000973282 Jy ! Component: 950 - total flux cleaned = -0.000994543 Jy ! Component: 1000 - total flux cleaned = -0.00098387 Jy ! Component: 1050 - total flux cleaned = -0.000994368 Jy ! Component: 1100 - total flux cleaned = -0.000994331 Jy ! Component: 1150 - total flux cleaned = -0.000984195 Jy ! Component: 1200 - total flux cleaned = -0.00099434 Jy ! Component: 1250 - total flux cleaned = -0.000994256 Jy ! Component: 1300 - total flux cleaned = -0.000994271 Jy ! Component: 1350 - total flux cleaned = -0.00101364 Jy ! Component: 1400 - total flux cleaned = -0.00100413 Jy ! Component: 1450 - total flux cleaned = -0.00101357 Jy ! Component: 1500 - total flux cleaned = -0.0010415 Jy ! Component: 1550 - total flux cleaned = -0.0010043 Jy ! Component: 1600 - total flux cleaned = -0.000985913 Jy ! Component: 1650 - total flux cleaned = -0.000940595 Jy ! Component: 1700 - total flux cleaned = -0.000922613 Jy ! Component: 1750 - total flux cleaned = -0.000886987 Jy ! Component: 1800 - total flux cleaned = -0.000895905 Jy ! Component: 1850 - total flux cleaned = -0.000869563 Jy ! Component: 1900 - total flux cleaned = -0.000834885 Jy ! Component: 1950 - total flux cleaned = -0.000843474 Jy ! Component: 2000 - total flux cleaned = -0.000783992 Jy ! Total flux subtracted in 2048 components = -0.000792374 Jy ! Clean residual min=-0.000489 max=0.000443 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.242607 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 265 components and 0.242607 Jy ![Exited script file: muppet] wmap "J1228+4858_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 1.301 at -15.03 degrees (North through East) ! Clean map min=-0.00068756 max=0.20563 Jy/beam ! Writing clean map to FITS file: J1228+4858_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 0.205625 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154043 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224743 0.224743 0.449486 0.898971 1.79794 3.59588 7.19177 14.3835 28.7671 57.5341 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.205 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 1.301 at -15.03 degrees (North through East) ! Clean map min=-0.00068756 max=0.20563 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 J1228+4858_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:49:11 2019