! Started logfile: J2358+0430_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:10:23 2019 obs J2358+0430_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2358+0430_X_2017_03_27_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972494 visibilities/baseline/integration-bin. ! Found source: J2358+0430 ! ! 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 1844 lines of history. ! ! Reading 75096 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 J2358+0430_X_2017_03_27_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.920879Jy sigma=0.007574 ! Fit after self-cal, rms=0.908649Jy sigma=0.007483 ! 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 0.0889% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6891 mas, bmaj=1.686 mas, bpa=-0.5432 degrees ! Estimated noise=510.59 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 = 0.0703159 Jy ! Component: 100 - total flux cleaned = 0.0913796 Jy ! Total flux subtracted in 100 components = 0.0913796 Jy ! Clean residual min=-0.003504 max=0.009710 Jy/beam ! Clean residual mean=-0.000015 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.0913796 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0913796 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=0.089310Jy sigma=0.000675 ! Fit after self-cal, rms=0.089198Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.0889% 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 = 0.0116862 Jy ! Component: 100 - total flux cleaned = 0.0184985 Jy ! Total flux subtracted in 100 components = 0.0184985 Jy ! Clean residual min=-0.002294 max=0.005006 Jy/beam ! Clean residual mean=-0.000005 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.109878 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.109878 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=0.087252Jy sigma=0.000655 ! Fit after self-cal, rms=0.087226Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.0889% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0.4, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540492 Jy ! Component: 100 - total flux cleaned = 0.00881304 Jy ! Total flux subtracted in 100 components = 0.00881304 Jy ! Clean residual min=-0.001858 max=0.002294 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.118691 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.118691 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=0.086791Jy sigma=0.000651 ! Fit after self-cal, rms=0.086771Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0889% 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 0.0889% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8728 mas, bmaj=1.983 mas, bpa=-0.2625 degrees ! Estimated noise=319.808 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 = 0.00347375 Jy ! Component: 100 - total flux cleaned = 0.00543225 Jy ! Component: 150 - total flux cleaned = 0.00667939 Jy ! Component: 200 - total flux cleaned = 0.00727172 Jy ! Total flux subtracted in 200 components = 0.00727172 Jy ! Clean residual min=-0.001715 max=0.001470 Jy/beam ! Clean residual mean=0.000009 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.125963 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.125963 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=0.086620Jy sigma=0.000650 ! Fit after self-cal, rms=0.086615Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0889% 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 0.96 FD 0.97 HN 1.03 KP 0.95 ! LA 1.00 MK 1.01 NL 0.97 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.07 KP 1.02 ! LA 1.01 MK 0.97 NL 1.01 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.00 KP 0.92 ! LA 1.03 MK 0.99 NL 1.02 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.02 KP 0.96 ! LA 1.01 MK 0.99 NL 0.99 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.08 KP 0.99 ! LA 1.00 MK 1.01 NL 1.01 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.01 KP 0.96 ! LA 1.01 MK 1.02 NL 1.01 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.01 KP 0.96 ! LA 1.03 MK 1.21 NL 1.02 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.97 KP 0.98 ! LA 0.98 MK 0.98 NL 1.04 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.00 KP 0.97 ! LA 1.01 MK 0.99 NL 1.02 OV 0.97 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.02 KP 0.88 ! LA 1.02 MK 0.98 NL 0.90 OV 1.09 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.02 KP 0.97 ! LA 1.11 MK 0.99 NL 0.97 OV 1.12 ! PT 1.14 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.98 KP 1.00 ! LA 1.04 MK 0.95 NL 0.94 OV 1.06 ! PT 1.08 SC 1.00 ! ! ! Fit before self-cal, rms=0.086615Jy sigma=0.000650 ! Fit after self-cal, rms=0.086073Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0889% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.878 mas, bmaj=1.982 mas, bpa=-0.2722 degrees ! Estimated noise=318.611 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 = 0.000678756 Jy ! Component: 100 - total flux cleaned = 0.000780467 Jy ! Component: 150 - total flux cleaned = 0.000915085 Jy ! Component: 200 - total flux cleaned = 0.000996066 Jy ! Total flux subtracted in 200 components = 0.000996066 Jy ! Clean residual min=-0.001246 max=0.001063 Jy/beam ! Clean residual mean=0.000006 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.126959 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.126959 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=0.086052Jy sigma=0.000647 ! Fit after self-cal, rms=0.086043Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0889% 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=0.086043Jy sigma=0.000647 ! Fit after self-cal, rms=0.088558Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0889% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8786 mas, bmaj=1.98 mas, bpa=-0.2935 degrees ! Estimated noise=318.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422154 Jy ! Component: 100 - total flux cleaned = 0.000424346 Jy ! Component: 150 - total flux cleaned = 0.000476681 Jy ! Component: 200 - total flux cleaned = 0.000511423 Jy ! Total flux subtracted in 200 components = 0.000511423 Jy ! Clean residual min=-0.000946 max=0.000988 Jy/beam ! Clean residual mean=0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.12747 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.12747 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=0.088551Jy sigma=0.000646 ! Fit after self-cal, rms=0.088580Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0889% 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 = 3.77919e-05 Jy ! Component: 100 - total flux cleaned = 6.36996e-05 Jy ! Component: 150 - total flux cleaned = 8.18635e-05 Jy ! Component: 200 - total flux cleaned = 0.00010699 Jy ! Total flux subtracted in 200 components = 0.00010699 Jy ! Clean residual min=-0.000918 max=0.000987 Jy/beam ! Clean residual mean=0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.127577 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.127577 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=0.088576Jy sigma=0.000646 ! Fit after self-cal, rms=0.088574Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0889% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-7.2, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000707876 Jy ! Component: 100 - total flux cleaned = 0.000777369 Jy ! Component: 150 - total flux cleaned = 0.000846317 Jy ! Component: 200 - total flux cleaned = 0.000904292 Jy ! Total flux subtracted in 200 components = 0.000904292 Jy ! Clean residual min=-0.000831 max=0.000861 Jy/beam ! Clean residual mean=0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.128482 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.128482 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=0.088561Jy sigma=0.000646 ! Fit after self-cal, rms=0.088560Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0889% 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=0.088560Jy sigma=0.000646 ! Fit after self-cal, rms=0.089331Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0889% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8787 mas, bmaj=1.979 mas, bpa=-0.3085 degrees ! Estimated noise=318.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271816 Jy ! Component: 100 - total flux cleaned = 0.000285659 Jy ! Component: 150 - total flux cleaned = 0.00029747 Jy ! Component: 200 - total flux cleaned = 0.00030744 Jy ! Total flux subtracted in 200 components = 0.00030744 Jy ! Clean residual min=-0.000768 max=0.000845 Jy/beam ! Clean residual mean=0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.128789 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.128789 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=0.089326Jy sigma=0.000645 ! Fit after self-cal, rms=0.089329Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0889% 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 = 3.15033e-05 Jy ! Component: 100 - total flux cleaned = 5.21308e-05 Jy ! Component: 150 - total flux cleaned = 7.00118e-05 Jy ! Component: 200 - total flux cleaned = 9.4741e-05 Jy ! Total flux subtracted in 200 components = 9.4741e-05 Jy ! Clean residual min=-0.000764 max=0.000821 Jy/beam ! Clean residual mean=0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.128884 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.128884 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=0.089326Jy sigma=0.000645 ! Fit after self-cal, rms=0.089325Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.0889% 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=0.089325Jy sigma=0.000645 ! Fit after self-cal, rms=0.089282Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0889% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.16 mas, bmaj=3.175 mas, bpa=2.363 degrees ! Estimated noise=401.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318729 Jy ! Component: 100 - total flux cleaned = 0.000393341 Jy ! Component: 150 - total flux cleaned = 0.000510686 Jy ! Component: 200 - total flux cleaned = 0.000588672 Jy ! Total flux subtracted in 200 components = 0.000588672 Jy ! Clean residual min=-0.000982 max=0.000841 Jy/beam ! Clean residual mean=0.000006 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.129473 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 0.129473 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=0.089280Jy sigma=0.000645 ! Fit after self-cal, rms=0.089279Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0889% 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 = -1.76084e-05 Jy ! Component: 100 - total flux cleaned = 1.96199e-05 Jy ! Component: 150 - total flux cleaned = 5.69251e-05 Jy ! Component: 200 - total flux cleaned = 7.58927e-05 Jy ! Total flux subtracted in 200 components = 7.58927e-05 Jy ! Clean residual min=-0.000979 max=0.000845 Jy/beam ! Clean residual mean=0.000006 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.129548 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.129548 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=0.089278Jy sigma=0.000645 ! Fit after self-cal, rms=0.089278Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.0889% 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 0.0889% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8789 mas, bmaj=1.98 mas, bpa=-0.3089 degrees ! Estimated noise=318.595 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8789 x 1.98 at -0.3089 degrees (North through East) ! Clean map min=-0.00068661 max=0.092302 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 0.0889% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6928 mas, bmaj=1.681 mas, bpa=-0.7173 degrees ! Estimated noise=509.098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0699094 Jy ! Component: 100 - total flux cleaned = 0.0932056 Jy ! Component: 150 - total flux cleaned = 0.104502 Jy ! Component: 200 - total flux cleaned = 0.111318 Jy ! Total flux subtracted in 200 components = 0.111318 Jy ! Clean residual min=-0.001843 max=0.003643 Jy/beam ! Clean residual mean=-0.000007 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.111318 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.111318 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0889% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8789 mas, bmaj=1.98 mas, bpa=-0.3089 degrees ! Estimated noise=318.595 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 = 0.00624298 Jy ! Component: 100 - total flux cleaned = 0.0098595 Jy ! Component: 150 - total flux cleaned = 0.0121431 Jy ! Component: 200 - total flux cleaned = 0.0136392 Jy ! Total flux subtracted in 200 components = 0.0136392 Jy ! Clean residual min=-0.000864 max=0.001137 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.124957 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.124957 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0889% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-1, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118014 Jy ! Component: 100 - total flux cleaned = 0.00174642 Jy ! Component: 150 - total flux cleaned = 0.00198473 Jy ! Component: 200 - total flux cleaned = 0.00216523 Jy ! Total flux subtracted in 200 components = 0.00216523 Jy ! Clean residual min=-0.000794 max=0.000827 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.127122 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 62 components and 0.127122 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0889% 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 0.0889% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.16 mas, bmaj=3.175 mas, bpa=2.363 degrees ! Estimated noise=401.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766535 Jy ! Component: 100 - total flux cleaned = 0.00105926 Jy ! Component: 150 - total flux cleaned = 0.0011972 Jy ! Component: 200 - total flux cleaned = 0.00126107 Jy ! Total flux subtracted in 200 components = 0.00126107 Jy ! Clean residual min=-0.001073 max=0.000895 Jy/beam ! Clean residual mean=0.000005 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.128383 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 = 6.51317e-05 Jy ! Component: 100 - total flux cleaned = 0.000132181 Jy ! Component: 150 - total flux cleaned = 0.000175201 Jy ! Component: 200 - total flux cleaned = 0.000214542 Jy ! Total flux subtracted in 200 components = 0.000214542 Jy ! Clean residual min=-0.001068 max=0.000852 Jy/beam ! Clean residual mean=0.000005 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.128598 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 98 components and 0.128598 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0889% 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 0.0889% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8789 mas, bmaj=1.98 mas, bpa=-0.3089 degrees ! Estimated noise=318.595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.51828e-05 Jy ! Component: 100 - total flux cleaned = -4.84008e-05 Jy ! Component: 150 - total flux cleaned = 3.3207e-05 Jy ! Component: 200 - total flux cleaned = 0.000104641 Jy ! Total flux subtracted in 200 components = 0.000104641 Jy ! Clean residual min=-0.000790 max=0.000796 Jy/beam ! Clean residual mean=0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.128702 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.128702 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=0.089272Jy sigma=0.000645 ! Fit after self-cal, rms=0.089271Jy sigma=0.000645 wmodel J2358+0430_X_2017_03_27_pus_map.mod ! Writing 118 model components to file: J2358+0430_X_2017_03_27_pus_map.mod wobs J2358+0430_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2358+0430_X_2017_03_27_pus_uvs.fits wwins J2358+0430_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J2358+0430_X_2017_03_27_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 0.0889% 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 = 0.000290637 Jy ! Component: 100 - total flux cleaned = 0.000493345 Jy ! Component: 150 - total flux cleaned = 0.000712074 Jy ! Component: 200 - total flux cleaned = 0.000921887 Jy ! Component: 250 - total flux cleaned = 0.00111248 Jy ! Component: 300 - total flux cleaned = 0.00127413 Jy ! Component: 350 - total flux cleaned = 0.00136416 Jy ! Component: 400 - total flux cleaned = 0.00145222 Jy ! Component: 450 - total flux cleaned = 0.00155964 Jy ! Component: 500 - total flux cleaned = 0.0016438 Jy ! Component: 550 - total flux cleaned = 0.00171611 Jy ! Component: 600 - total flux cleaned = 0.00181766 Jy ! Component: 650 - total flux cleaned = 0.00191723 Jy ! Component: 700 - total flux cleaned = 0.00197618 Jy ! Component: 750 - total flux cleaned = 0.00209164 Jy ! Component: 800 - total flux cleaned = 0.00217675 Jy ! Component: 850 - total flux cleaned = 0.00227901 Jy ! Component: 900 - total flux cleaned = 0.00236152 Jy ! Component: 950 - total flux cleaned = 0.00246988 Jy ! Component: 1000 - total flux cleaned = 0.0025679 Jy ! Component: 1050 - total flux cleaned = 0.00263813 Jy ! Component: 1100 - total flux cleaned = 0.00271618 Jy ! Component: 1150 - total flux cleaned = 0.00281021 Jy ! Component: 1200 - total flux cleaned = 0.0028439 Jy ! Component: 1250 - total flux cleaned = 0.00291899 Jy ! Component: 1300 - total flux cleaned = 0.00300952 Jy ! Component: 1350 - total flux cleaned = 0.0030905 Jy ! Component: 1400 - total flux cleaned = 0.00313058 Jy ! Component: 1450 - total flux cleaned = 0.00320188 Jy ! Component: 1500 - total flux cleaned = 0.00325676 Jy ! Component: 1550 - total flux cleaned = 0.00331869 Jy ! Component: 1600 - total flux cleaned = 0.00342589 Jy ! Component: 1650 - total flux cleaned = 0.00344846 Jy ! Component: 1700 - total flux cleaned = 0.00351596 Jy ! Component: 1750 - total flux cleaned = 0.00357531 Jy ! Component: 1800 - total flux cleaned = 0.00362676 Jy ! Component: 1850 - total flux cleaned = 0.00368481 Jy ! Component: 1900 - total flux cleaned = 0.00369192 Jy ! Component: 1950 - total flux cleaned = 0.00373474 Jy ! Component: 2000 - total flux cleaned = 0.00375593 Jy ! Total flux subtracted in 2048 components = 0.00379092 Jy ! Clean residual min=-0.000406 max=0.000447 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.132493 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 263 components and 0.132493 Jy ![Exited script file: muppet] wmap "J2358+0430_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0889% 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: 0.8789 x 1.98 at -0.3089 degrees (North through East) ! Clean map min=-0.00073771 max=0.092277 Jy/beam ! Writing clean map to FITS file: J2358+0430_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0922767 invert ! Inverting map ! Your choice of large map pixels excluded 0.0889% 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 0.000134501 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.437275 0.437275 0.87455 1.7491 3.4982 6.9964 13.9928 27.9856 55.9712 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.092 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8789 x 1.98 at -0.3089 degrees (North through East) ! Clean map min=-0.00073771 max=0.092277 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 J2358+0430_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:10:27 2019