! Started logfile: J0958+5039_X_2017_06_10_pus_uvs.log on Mon May 6 12:45:12 2019 obs J0958+5039_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0958+5039_X_2017_06_10_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977622 visibilities/baseline/integration-bin. ! Found source: J0958+5039 ! ! 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 1309 lines of history. ! ! Reading 75492 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 J0958+5039_X_2017_06_10_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.874638Jy sigma=0.007863 ! Fit after self-cal, rms=0.854137Jy sigma=0.007712 ! 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 ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8114 mas, bmaj=1.078 mas, bpa=4.072 degrees ! Estimated noise=598.512 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 = 0.111424 Jy ! Component: 100 - total flux cleaned = 0.142479 Jy ! Total flux subtracted in 100 components = 0.142479 Jy ! Clean residual min=-0.004134 max=0.012407 Jy/beam ! Clean residual mean=0.000004 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.142479 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.142479 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=0.080579Jy sigma=0.000688 ! Fit after self-cal, rms=0.080553Jy sigma=0.000688 ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130463 Jy ! Component: 100 - total flux cleaned = 0.0190808 Jy ! Total flux subtracted in 100 components = 0.0190808 Jy ! Clean residual min=-0.002471 max=0.003526 Jy/beam ! Clean residual mean=0.000004 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.16156 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.16156 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=0.078476Jy sigma=0.000666 ! Fit after self-cal, rms=0.078464Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.033 mas, bmaj=1.307 mas, bpa=5.252 degrees ! Estimated noise=287.877 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443781 Jy ! Component: 100 - total flux cleaned = 0.00711223 Jy ! Component: 150 - total flux cleaned = 0.00889218 Jy ! Component: 200 - total flux cleaned = 0.0101584 Jy ! Total flux subtracted in 200 components = 0.0101584 Jy ! Clean residual min=-0.001621 max=0.001756 Jy/beam ! Clean residual mean=0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.171719 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 30 components and 0.171719 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=0.078206Jy sigma=0.000664 ! Fit after self-cal, rms=0.078187Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 0.99 HN 1.03 KP 0.98 ! LA 0.97 MK 0.99 NL 0.98 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.96 ! LA 0.98 MK 0.97 NL 0.99 OV 1.00 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.98 KP 0.99 ! LA 0.99 MK 1.01 NL 1.00 OV 0.97 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.03 KP 0.98 ! LA 0.99 MK 1.00 NL 0.97 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.94 KP 0.98 ! LA 0.98 MK 1.00 NL 0.98 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 0.98 ! LA 1.01 MK 1.00 NL 0.98 OV 0.99 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.98 ! LA 1.00 MK 1.01 NL 0.98 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.02 KP 0.97 ! LA 0.99 MK 1.00 NL 0.96 OV 0.99 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 0.98 ! LA 0.99 MK 0.98 NL 0.99 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.99 ! LA 1.00 MK 0.97 NL 0.97 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 0.98 ! LA 1.00 MK 0.99 NL 0.97 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.96 ! LA 0.98 MK 0.94 NL 0.98 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.078187Jy sigma=0.000663 ! Fit after self-cal, rms=0.078001Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.04 mas, bmaj=1.311 mas, bpa=4.198 degrees ! Estimated noise=287.246 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, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108148 Jy ! Component: 100 - total flux cleaned = 0.00172771 Jy ! Component: 150 - total flux cleaned = 0.00220217 Jy ! Component: 200 - total flux cleaned = 0.0023248 Jy ! Total flux subtracted in 200 components = 0.0023248 Jy ! Clean residual min=-0.001011 max=0.001130 Jy/beam ! Clean residual mean=-0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.174043 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.174043 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=0.077950Jy sigma=0.000661 ! Fit after self-cal, rms=0.077958Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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=0.077958Jy sigma=0.000661 ! Fit after self-cal, rms=0.078175Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.04 mas, bmaj=1.309 mas, bpa=4.557 degrees ! Estimated noise=287.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644733 Jy ! Component: 100 - total flux cleaned = 0.000692375 Jy ! Component: 150 - total flux cleaned = 0.000654248 Jy ! Component: 200 - total flux cleaned = 0.000618994 Jy ! Total flux subtracted in 200 components = 0.000618994 Jy ! Clean residual min=-0.000844 max=0.000687 Jy/beam ! Clean residual mean=0.000005 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.174662 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.174662 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=0.078161Jy sigma=0.000660 ! Fit after self-cal, rms=0.078168Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 = 7.09445e-05 Jy ! Component: 100 - total flux cleaned = 2.01723e-05 Jy ! Component: 150 - total flux cleaned = -2.54074e-05 Jy ! Component: 200 - total flux cleaned = -6.87383e-05 Jy ! Total flux subtracted in 200 components = -6.87383e-05 Jy ! Clean residual min=-0.000847 max=0.000704 Jy/beam ! Clean residual mean=0.000006 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.174594 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.174594 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=0.078161Jy sigma=0.000660 ! Fit after self-cal, rms=0.078160Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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=0.078160Jy sigma=0.000660 ! Fit after self-cal, rms=0.078175Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.04 mas, bmaj=1.309 mas, bpa=4.591 degrees ! Estimated noise=287.285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218256 Jy ! Component: 100 - total flux cleaned = 0.000190702 Jy ! Component: 150 - total flux cleaned = 0.000190892 Jy ! Component: 200 - total flux cleaned = 0.000178324 Jy ! Total flux subtracted in 200 components = 0.000178324 Jy ! Clean residual min=-0.000828 max=0.000683 Jy/beam ! Clean residual mean=0.000006 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.174772 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 68 components and 0.174772 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=0.078169Jy sigma=0.000660 ! Fit after self-cal, rms=0.078170Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 = 3.42792e-05 Jy ! Component: 100 - total flux cleaned = -2.48211e-06 Jy ! Component: 150 - total flux cleaned = -1.41175e-05 Jy ! Component: 200 - total flux cleaned = -3.63902e-05 Jy ! Total flux subtracted in 200 components = -3.63902e-05 Jy ! Clean residual min=-0.000831 max=0.000685 Jy/beam ! Clean residual mean=0.000006 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.174736 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 71 components and 0.174736 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=0.078166Jy sigma=0.000660 ! Fit after self-cal, rms=0.078166Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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=0.078166Jy sigma=0.000660 ! Fit after self-cal, rms=0.078177Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.306 mas, bmaj=2.435 mas, bpa=37.53 degrees ! Estimated noise=361.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015354 Jy ! Component: 100 - total flux cleaned = 0.000153109 Jy ! Component: 150 - total flux cleaned = 0.000153575 Jy ! Component: 200 - total flux cleaned = 0.000153515 Jy ! Total flux subtracted in 200 components = 0.000153515 Jy ! Clean residual min=-0.000724 max=0.000688 Jy/beam ! Clean residual mean=0.000013 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.174889 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.174889 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=0.078176Jy sigma=0.000660 ! Fit after self-cal, rms=0.078176Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 = -4.95849e-06 Jy ! Component: 100 - total flux cleaned = -1.77294e-05 Jy ! Component: 150 - total flux cleaned = -3.45664e-05 Jy ! Component: 200 - total flux cleaned = -4.98162e-05 Jy ! Total flux subtracted in 200 components = -4.98162e-05 Jy ! Clean residual min=-0.000721 max=0.000682 Jy/beam ! Clean residual mean=0.000013 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.174839 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.174839 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=0.078176Jy sigma=0.000660 ! Fit after self-cal, rms=0.078176Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.04 mas, bmaj=1.309 mas, bpa=4.614 degrees ! Estimated noise=287.297 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.309 at 4.614 degrees (North through East) ! Clean map min=-0.0007563 max=0.1463 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 ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8179 mas, bmaj=1.08 mas, bpa=3.918 degrees ! Estimated noise=597.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110935 Jy ! Component: 100 - total flux cleaned = 0.142093 Jy ! Component: 150 - total flux cleaned = 0.155038 Jy ! Component: 200 - total flux cleaned = 0.161582 Jy ! Total flux subtracted in 200 components = 0.161582 Jy ! Clean residual min=-0.002259 max=0.003434 Jy/beam ! Clean residual mean=0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.161582 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.161582 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.04 mas, bmaj=1.309 mas, bpa=4.614 degrees ! Estimated noise=287.297 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 = 0.00475081 Jy ! Component: 100 - total flux cleaned = 0.00754609 Jy ! Component: 150 - total flux cleaned = 0.00941512 Jy ! Component: 200 - total flux cleaned = 0.0107804 Jy ! Total flux subtracted in 200 components = 0.0107804 Jy ! Clean residual min=-0.000880 max=0.000792 Jy/beam ! Clean residual mean=0.000004 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.172362 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.172362 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.306 mas, bmaj=2.435 mas, bpa=37.53 degrees ! Estimated noise=361.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122336 Jy ! Component: 100 - total flux cleaned = 0.00185357 Jy ! Component: 150 - total flux cleaned = 0.00210772 Jy ! Component: 200 - total flux cleaned = 0.00229967 Jy ! Total flux subtracted in 200 components = 0.00229967 Jy ! Clean residual min=-0.000764 max=0.000686 Jy/beam ! Clean residual mean=0.000012 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.174662 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 = 9.3912e-05 Jy ! Component: 100 - total flux cleaned = 0.000151254 Jy ! Component: 150 - total flux cleaned = 0.000199297 Jy ! Component: 200 - total flux cleaned = 0.000206156 Jy ! Total flux subtracted in 200 components = 0.000206156 Jy ! Clean residual min=-0.000740 max=0.000663 Jy/beam ! Clean residual mean=0.000013 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.174868 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 67 components and 0.174868 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.04 mas, bmaj=1.309 mas, bpa=4.614 degrees ! Estimated noise=287.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.55256e-05 Jy ! Component: 100 - total flux cleaned = 3.55927e-05 Jy ! Component: 150 - total flux cleaned = 7.87198e-05 Jy ! Component: 200 - total flux cleaned = 9.9845e-05 Jy ! Total flux subtracted in 200 components = 9.9845e-05 Jy ! Clean residual min=-0.000856 max=0.000737 Jy/beam ! Clean residual mean=0.000005 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.174968 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.174968 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=0.078199Jy sigma=0.000660 ! Fit after self-cal, rms=0.078194Jy sigma=0.000660 wmodel J0958+5039_X_2017_06_10_pus_map.mod ! Writing 79 model components to file: J0958+5039_X_2017_06_10_pus_map.mod wobs J0958+5039_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0958+5039_X_2017_06_10_pus_uvs.fits wwins J0958+5039_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J0958+5039_X_2017_06_10_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241422 Jy ! Component: 100 - total flux cleaned = -0.000397166 Jy ! Component: 150 - total flux cleaned = -0.0004829 Jy ! Component: 200 - total flux cleaned = -0.00051796 Jy ! Component: 250 - total flux cleaned = -0.000540576 Jy ! Component: 300 - total flux cleaned = -0.00052933 Jy ! Component: 350 - total flux cleaned = -0.000465585 Jy ! Component: 400 - total flux cleaned = -0.000434482 Jy ! Component: 450 - total flux cleaned = -0.000383487 Jy ! Component: 500 - total flux cleaned = -0.000333767 Jy ! Component: 550 - total flux cleaned = -0.000314393 Jy ! Component: 600 - total flux cleaned = -0.000275993 Jy ! Component: 650 - total flux cleaned = -0.000276052 Jy ! Component: 700 - total flux cleaned = -0.000257211 Jy ! Component: 750 - total flux cleaned = -0.000220173 Jy ! Component: 800 - total flux cleaned = -0.000192705 Jy ! Component: 850 - total flux cleaned = -0.000147555 Jy ! Component: 900 - total flux cleaned = -9.42208e-05 Jy ! Component: 950 - total flux cleaned = -6.78009e-05 Jy ! Component: 1000 - total flux cleaned = 1.51212e-06 Jy ! Component: 1050 - total flux cleaned = 2.71216e-05 Jy ! Component: 1100 - total flux cleaned = 4.39338e-05 Jy ! Component: 1150 - total flux cleaned = 5.23372e-05 Jy ! Component: 1200 - total flux cleaned = 6.0625e-05 Jy ! Component: 1250 - total flux cleaned = 9.35728e-05 Jy ! Component: 1300 - total flux cleaned = 0.00010986 Jy ! Component: 1350 - total flux cleaned = 0.000134062 Jy ! Component: 1400 - total flux cleaned = 0.000189846 Jy ! Component: 1450 - total flux cleaned = 0.000205653 Jy ! Component: 1500 - total flux cleaned = 0.000229158 Jy ! Component: 1550 - total flux cleaned = 0.000267929 Jy ! Component: 1600 - total flux cleaned = 0.000283345 Jy ! Component: 1650 - total flux cleaned = 0.000290926 Jy ! Component: 1700 - total flux cleaned = 0.00032108 Jy ! Component: 1750 - total flux cleaned = 0.000306167 Jy ! Component: 1800 - total flux cleaned = 0.000350876 Jy ! Component: 1850 - total flux cleaned = 0.000365685 Jy ! Component: 1900 - total flux cleaned = 0.000402212 Jy ! Component: 1950 - total flux cleaned = 0.000438538 Jy ! Component: 2000 - total flux cleaned = 0.000460023 Jy ! Total flux subtracted in 2048 components = 0.000488461 Jy ! Clean residual min=-0.000392 max=0.000389 Jy/beam ! Clean residual mean=0.000004 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.175456 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 234 components and 0.175456 Jy ![Exited script file: muppet] wmap "J0958+5039_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.309 at 4.614 degrees (North through East) ! Clean map min=-0.0007255 max=0.14615 Jy/beam ! Writing clean map to FITS file: J0958+5039_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.146154 invert ! Inverting map ! Your choice of large map pixels excluded 0.0609% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132179 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271315 0.271315 0.54263 1.08526 2.17052 4.34104 8.68209 17.3642 34.7284 69.4567 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.146 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.309 at 4.614 degrees (North through East) ! Clean map min=-0.0007255 max=0.14615 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 J0958+5039_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:45:16 2019