! Started logfile: J0558+3418_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:24:44 2019 obs J0558+3418_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0558+3418_X_2017_04_28_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.895503 visibilities/baseline/integration-bin. ! Found source: J0558+3418 ! ! 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 907 lines of history. ! ! Reading 40620 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 J0558+3418_X_2017_04_28_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.819862Jy sigma=0.005943 ! Fit after self-cal, rms=0.804177Jy sigma=0.005849 ! 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.734 mas, bmaj=1.279 mas, bpa=-4.05 degrees ! Estimated noise=824.679 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 = 0.161505 Jy ! Component: 100 - total flux cleaned = 0.198056 Jy ! Total flux subtracted in 100 components = 0.198056 Jy ! Clean residual min=-0.005665 max=0.013131 Jy/beam ! Clean residual mean=0.000002 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.198056 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.198056 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=0.133320Jy sigma=0.000689 ! Fit after self-cal, rms=0.133306Jy sigma=0.000689 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140797 Jy ! Component: 100 - total flux cleaned = 0.02106 Jy ! Total flux subtracted in 100 components = 0.02106 Jy ! Clean residual min=-0.004345 max=0.004621 Jy/beam ! Clean residual mean=-0.000003 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.219116 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.219116 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=0.132481Jy sigma=0.000667 ! Fit after self-cal, rms=0.132465Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8969 mas, bmaj=1.494 mas, bpa=-3.06 degrees ! Estimated noise=504.111 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 = 0.00407339 Jy ! Component: 100 - total flux cleaned = 0.00512918 Jy ! Component: 150 - total flux cleaned = 0.00519191 Jy ! Component: 200 - total flux cleaned = 0.00508612 Jy ! Total flux subtracted in 200 components = 0.00508612 Jy ! Clean residual min=-0.003848 max=0.004037 Jy/beam ! Clean residual mean=-0.000018 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.224202 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.224202 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=0.132535Jy sigma=0.000665 ! Fit after self-cal, rms=0.132526Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.97 FD 0.96 HN 0.96 KP 0.99 ! LA 0.97 MK 0.98 NL 0.99 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00 KP 0.99 ! LA 0.99 MK 0.95 NL 1.00 OV 0.97 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00 KP 0.93 ! LA 0.97 MK 0.96 NL 1.00 OV 1.03 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.96 KP 0.96 ! LA 1.01 MK 0.98 NL 0.96 OV 1.03 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.01 KP 0.96 ! LA 1.01 MK 1.02 NL 1.00 OV 0.98 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.97 KP 0.96 ! LA 1.00 MK 0.99 NL 1.03 OV 0.98 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.01 KP 0.96 ! LA 1.02 MK 1.00 NL 0.98 OV 1.00 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.97 ! LA 0.97 MK 1.00 NL 1.01 OV 0.98 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.03 KP 0.96 ! LA 1.01 MK 0.99 NL 0.98 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.03 KP 0.97 ! LA 1.02 MK 1.00 NL 1.04 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 0.97 ! LA 1.02 MK 0.98 NL 1.06 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.99 KP 0.95 ! LA 1.02 MK 0.97 NL 1.02 OV 1.00 ! PT 1.04 SC 1.06 ! ! ! Fit before self-cal, rms=0.132526Jy sigma=0.000665 ! Fit after self-cal, rms=0.133117Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9018 mas, bmaj=1.5 mas, bpa=-3.658 degrees ! Estimated noise=498.057 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 = -0.00245394 Jy ! Component: 100 - total flux cleaned = -0.00369372 Jy ! Component: 150 - total flux cleaned = -0.0039556 Jy ! Component: 200 - total flux cleaned = -0.00405582 Jy ! Total flux subtracted in 200 components = -0.00405582 Jy ! Clean residual min=-0.003776 max=0.003542 Jy/beam ! Clean residual mean=-0.000041 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.220146 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.220146 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=0.132969Jy sigma=0.000661 ! Fit after self-cal, rms=0.133025Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.133025Jy sigma=0.000661 ! Fit after self-cal, rms=0.168087Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8996 mas, bmaj=1.501 mas, bpa=-3.386 degrees ! Estimated noise=499.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000705786 Jy ! Component: 100 - total flux cleaned = 0.000777596 Jy ! Component: 150 - total flux cleaned = 0.00081917 Jy ! Component: 200 - total flux cleaned = 0.000799273 Jy ! Total flux subtracted in 200 components = 0.000799273 Jy ! Clean residual min=-0.001343 max=0.001644 Jy/beam ! Clean residual mean=-0.000014 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.220945 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.220945 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=0.168081Jy sigma=0.000653 ! Fit after self-cal, rms=0.168361Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 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) ! Added new window around map position (9.4, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128788 Jy ! Component: 100 - total flux cleaned = 0.00139187 Jy ! Component: 150 - total flux cleaned = 0.00139226 Jy ! Component: 200 - total flux cleaned = 0.00137176 Jy ! Total flux subtracted in 200 components = 0.00137176 Jy ! Clean residual min=-0.001349 max=0.001586 Jy/beam ! Clean residual mean=-0.000013 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.222317 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.222317 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=0.168351Jy sigma=0.000653 ! Fit after self-cal, rms=0.168350Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (14, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139926 Jy ! Component: 100 - total flux cleaned = 0.00200893 Jy ! Component: 150 - total flux cleaned = 0.00232067 Jy ! Component: 200 - total flux cleaned = 0.00240696 Jy ! Total flux subtracted in 200 components = 0.00240696 Jy ! Clean residual min=-0.001327 max=0.001350 Jy/beam ! Clean residual mean=-0.000011 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.224724 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.224724 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=0.168324Jy sigma=0.000653 ! Fit after self-cal, rms=0.168325Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.168325Jy sigma=0.000653 ! Fit after self-cal, rms=0.169612Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8984 mas, bmaj=1.5 mas, bpa=-3.491 degrees ! Estimated noise=499.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644878 Jy ! Component: 100 - total flux cleaned = 0.000883306 Jy ! Component: 150 - total flux cleaned = 0.000961119 Jy ! Component: 200 - total flux cleaned = 0.00103409 Jy ! Total flux subtracted in 200 components = 0.00103409 Jy ! Clean residual min=-0.001315 max=0.001363 Jy/beam ! Clean residual mean=-0.000010 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.225758 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.225758 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=0.169605Jy sigma=0.000653 ! Fit after self-cal, rms=0.169613Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 6.37407e-05 Jy ! Component: 100 - total flux cleaned = 0.000132481 Jy ! Component: 150 - total flux cleaned = 0.000148756 Jy ! Component: 200 - total flux cleaned = 0.000164184 Jy ! Total flux subtracted in 200 components = 0.000164184 Jy ! Clean residual min=-0.001305 max=0.001361 Jy/beam ! Clean residual mean=-0.000010 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.225922 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 72 components and 0.225922 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=0.169609Jy sigma=0.000653 ! Fit after self-cal, rms=0.169610Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.169610Jy sigma=0.000653 ! Fit after self-cal, rms=0.169984Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.146 mas, bmaj=2.386 mas, bpa=0.9412 degrees ! Estimated noise=671.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413548 Jy ! Component: 100 - total flux cleaned = 0.000522538 Jy ! Component: 150 - total flux cleaned = 0.000606491 Jy ! Component: 200 - total flux cleaned = 0.000688005 Jy ! Total flux subtracted in 200 components = 0.000688005 Jy ! Clean residual min=-0.001654 max=0.001450 Jy/beam ! Clean residual mean=-0.000024 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.22661 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.226611 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=0.169983Jy sigma=0.000653 ! Fit after self-cal, rms=0.169984Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 7.57143e-05 Jy ! Component: 100 - total flux cleaned = 0.000137353 Jy ! Component: 150 - total flux cleaned = 0.000213632 Jy ! Component: 200 - total flux cleaned = 0.000276604 Jy ! Total flux subtracted in 200 components = 0.000276604 Jy ! Clean residual min=-0.001644 max=0.001465 Jy/beam ! Clean residual mean=-0.000023 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.226887 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.226887 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=0.169984Jy sigma=0.000653 ! Fit after self-cal, rms=0.169983Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8975 mas, bmaj=1.498 mas, bpa=-3.582 degrees ! Estimated noise=499.396 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8975 x 1.498 at -3.582 degrees (North through East) ! Clean map min=-0.0012336 max=0.20996 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.733 mas, bmaj=1.283 mas, bpa=-4.387 degrees ! Estimated noise=817.751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160039 Jy ! Component: 100 - total flux cleaned = 0.196699 Jy ! Component: 150 - total flux cleaned = 0.21101 Jy ! Component: 200 - total flux cleaned = 0.217981 Jy ! Total flux subtracted in 200 components = 0.217981 Jy ! Clean residual min=-0.002367 max=0.003192 Jy/beam ! Clean residual mean=-0.000004 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.217981 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.217981 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8975 mas, bmaj=1.498 mas, bpa=-3.582 degrees ! Estimated noise=499.396 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 = 0.00351045 Jy ! Component: 100 - total flux cleaned = 0.00497173 Jy ! Component: 150 - total flux cleaned = 0.0058511 Jy ! Component: 200 - total flux cleaned = 0.00657298 Jy ! Total flux subtracted in 200 components = 0.00657298 Jy ! Clean residual min=-0.001428 max=0.001369 Jy/beam ! Clean residual mean=-0.000011 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.224554 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.224554 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.146 mas, bmaj=2.386 mas, bpa=0.9412 degrees ! Estimated noise=671.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104131 Jy ! Component: 100 - total flux cleaned = 0.00175345 Jy ! Component: 150 - total flux cleaned = 0.00214494 Jy ! Component: 200 - total flux cleaned = 0.0023387 Jy ! Total flux subtracted in 200 components = 0.0023387 Jy ! Clean residual min=-0.001742 max=0.001433 Jy/beam ! Clean residual mean=-0.000023 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.226893 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 = 0.000135644 Jy ! Component: 100 - total flux cleaned = 0.000255601 Jy ! Component: 150 - total flux cleaned = 0.000339457 Jy ! Component: 200 - total flux cleaned = 0.000405663 Jy ! Total flux subtracted in 200 components = 0.000405663 Jy ! Clean residual min=-0.001737 max=0.001460 Jy/beam ! Clean residual mean=-0.000023 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.227298 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.227298 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8975 mas, bmaj=1.498 mas, bpa=-3.582 degrees ! Estimated noise=499.396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319813 Jy ! Component: 100 - total flux cleaned = 0.000188305 Jy ! Component: 150 - total flux cleaned = 3.85484e-05 Jy ! Component: 200 - total flux cleaned = -0.000129062 Jy ! Total flux subtracted in 200 components = -0.000129062 Jy ! Clean residual min=-0.001385 max=0.001495 Jy/beam ! Clean residual mean=-0.000010 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.227169 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.227169 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=0.170001Jy sigma=0.000653 ! Fit after self-cal, rms=0.170004Jy sigma=0.000653 wmodel J0558+3418_X_2017_04_28_pus_map.mod ! Writing 58 model components to file: J0558+3418_X_2017_04_28_pus_map.mod wobs J0558+3418_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0558+3418_X_2017_04_28_pus_uvs.fits wwins J0558+3418_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J0558+3418_X_2017_04_28_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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284485 Jy ! Component: 100 - total flux cleaned = 0.000378277 Jy ! Component: 150 - total flux cleaned = 0.000400502 Jy ! Component: 200 - total flux cleaned = 0.000250526 Jy ! Component: 250 - total flux cleaned = 0.000105022 Jy ! Component: 300 - total flux cleaned = -1.63944e-05 Jy ! Component: 350 - total flux cleaned = -7.55994e-05 Jy ! Component: 400 - total flux cleaned = -0.000133779 Jy ! Component: 450 - total flux cleaned = -0.000285705 Jy ! Component: 500 - total flux cleaned = -0.000378947 Jy ! Component: 550 - total flux cleaned = -0.000488879 Jy ! Component: 600 - total flux cleaned = -0.000579115 Jy ! Component: 650 - total flux cleaned = -0.000721228 Jy ! Component: 700 - total flux cleaned = -0.000878548 Jy ! Component: 750 - total flux cleaned = -0.00103324 Jy ! Component: 800 - total flux cleaned = -0.00121971 Jy ! Component: 850 - total flux cleaned = -0.00138696 Jy ! Component: 900 - total flux cleaned = -0.00153543 Jy ! Component: 950 - total flux cleaned = -0.00173128 Jy ! Component: 1000 - total flux cleaned = -0.00192417 Jy ! Component: 1050 - total flux cleaned = -0.00208312 Jy ! Component: 1100 - total flux cleaned = -0.00224022 Jy ! Component: 1150 - total flux cleaned = -0.00236462 Jy ! Component: 1200 - total flux cleaned = -0.00253354 Jy ! Component: 1250 - total flux cleaned = -0.00262452 Jy ! Component: 1300 - total flux cleaned = -0.00272958 Jy ! Component: 1350 - total flux cleaned = -0.00283367 Jy ! Component: 1400 - total flux cleaned = -0.00287777 Jy ! Component: 1450 - total flux cleaned = -0.00300878 Jy ! Component: 1500 - total flux cleaned = -0.00305166 Jy ! Component: 1550 - total flux cleaned = -0.00313722 Jy ! Component: 1600 - total flux cleaned = -0.00319361 Jy ! Component: 1650 - total flux cleaned = -0.00326344 Jy ! Component: 1700 - total flux cleaned = -0.00333253 Jy ! Component: 1750 - total flux cleaned = -0.0033737 Jy ! Component: 1800 - total flux cleaned = -0.00341461 Jy ! Component: 1850 - total flux cleaned = -0.00344167 Jy ! Component: 1900 - total flux cleaned = -0.00350871 Jy ! Component: 1950 - total flux cleaned = -0.00353511 Jy ! Component: 2000 - total flux cleaned = -0.00361407 Jy ! Total flux subtracted in 2048 components = -0.00362702 Jy ! Clean residual min=-0.000651 max=0.000903 Jy/beam ! Clean residual mean=-0.000006 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.223542 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 217 components and 0.223542 Jy ![Exited script file: muppet] wmap "J0558+3418_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8975 x 1.498 at -3.582 degrees (North through East) ! Clean map min=-0.0012877 max=0.20966 Jy/beam ! Writing clean map to FITS file: J0558+3418_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.209661 invert ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246254 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.35236 0.35236 0.70472 1.40944 2.81888 5.63776 11.2755 22.551 45.1021 90.2041 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.209 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8975 x 1.498 at -3.582 degrees (North through East) ! Clean map min=-0.0012877 max=0.20966 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 J0558+3418_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:24:46 2019