! Started logfile: J0356+0013_X_2017_05_27_pus_uvs.log on Fri May 3 10:30:21 2019 obs J0356+0013_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0356+0013_X_2017_05_27_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982059 visibilities/baseline/integration-bin. ! Found source: J0356+0013 ! ! 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 1033 lines of history. ! ! Reading 115608 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 J0356+0013_X_2017_05_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002622Jy sigma=0.008451 ! Fit after self-cal, rms=0.966524Jy sigma=0.008155 ! 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6918 mas, bmaj=1.729 mas, bpa=-0.894 degrees ! Estimated noise=582.456 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 = 0.0284525 Jy ! Component: 100 - total flux cleaned = 0.0346586 Jy ! Total flux subtracted in 100 components = 0.0346586 Jy ! Clean residual min=-0.001620 max=0.001939 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0346586 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0346586 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=0.077758Jy sigma=0.000628 ! Fit after self-cal, rms=0.076044Jy sigma=0.000613 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456715 Jy ! Component: 100 - total flux cleaned = 0.00467621 Jy ! Total flux subtracted in 100 components = 0.00467621 Jy ! Clean residual min=-0.001465 max=0.001590 Jy/beam ! Clean residual mean=-0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0393348 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 5 components and 0.0393348 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=0.075826Jy sigma=0.000611 ! Fit after self-cal, rms=0.075809Jy sigma=0.000611 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8601 mas, bmaj=2.017 mas, bpa=-1.812 degrees ! Estimated noise=248.983 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 = -0.00033926 Jy ! Component: 100 - total flux cleaned = -0.000462061 Jy ! Component: 150 - total flux cleaned = -0.000567349 Jy ! Component: 200 - total flux cleaned = -0.000671109 Jy ! Total flux subtracted in 200 components = -0.000671109 Jy ! Clean residual min=-0.000895 max=0.001043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0386637 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0386637 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=0.075803Jy sigma=0.000611 ! Fit after self-cal, rms=0.075789Jy sigma=0.000611 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 1.03 HN 0.97 KP 1.02 ! LA 1.02 MK 1.07 NL 1.01 OV 1.07 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.03 KP 1.00 ! LA 1.04 MK 1.03 NL 1.03 OV 1.03 ! PT 1.14 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.93 KP 0.98 ! LA 1.07 MK 1.02 NL 1.09 OV 1.07 ! PT 1.13 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.98 KP 1.06 ! LA 1.02 MK 1.07 NL 1.08 OV 1.04 ! PT 1.12 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.93 KP 1.00 ! LA 1.04 MK 1.08 NL 1.06 OV 1.03 ! PT 1.11 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 0.94 ! LA 0.99 MK 1.04 NL 1.06 OV 1.03 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.95 KP 0.97 ! LA 1.04 MK 1.01 NL 1.08 OV 1.09 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.88 KP 1.02 ! LA 1.00 MK 0.96 NL 1.04 OV 1.03 ! PT 1.08 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.92 KP 0.94 ! LA 1.01 MK 0.97 NL 0.96 OV 1.05 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.84 KP 0.98 ! LA 1.01 MK 0.99 NL 0.98 OV 1.03 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.91 HN 0.87 KP 0.93 ! LA 1.02 MK 0.95 NL 0.98 OV 1.05 ! PT 1.00 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.88 HN 0.83 KP 0.86 ! LA 0.96 MK 0.88 NL 0.99 OV 0.95 ! PT 0.94 SC 0.92 ! ! ! Fit before self-cal, rms=0.075789Jy sigma=0.000611 ! Fit after self-cal, rms=0.073731Jy sigma=0.000610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8579 mas, bmaj=2.004 mas, bpa=-1.822 degrees ! Estimated noise=248.052 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 = 1.97579e-06 Jy ! Component: 100 - total flux cleaned = 2.79118e-05 Jy ! Component: 150 - total flux cleaned = 5.27002e-05 Jy ! Component: 200 - total flux cleaned = 5.98231e-05 Jy ! Total flux subtracted in 200 components = 5.98231e-05 Jy ! Clean residual min=-0.000610 max=0.000592 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0387235 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0387235 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=0.073731Jy sigma=0.000610 ! Fit after self-cal, rms=0.073687Jy sigma=0.000610 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.073687Jy sigma=0.000610 ! Fit after self-cal, rms=0.073614Jy sigma=0.000610 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8578 mas, bmaj=2 mas, bpa=-1.785 degrees ! Estimated noise=247.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.66564e-05 Jy ! Component: 100 - total flux cleaned = 1.66829e-05 Jy ! Component: 150 - total flux cleaned = 2.88415e-05 Jy ! Component: 200 - total flux cleaned = 3.60274e-05 Jy ! Total flux subtracted in 200 components = 3.60274e-05 Jy ! Clean residual min=-0.000529 max=0.000561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0387596 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0387596 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=0.073613Jy sigma=0.000610 ! Fit after self-cal, rms=0.073616Jy sigma=0.000610 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -2.11841e-05 Jy ! Component: 100 - total flux cleaned = -4.37421e-06 Jy ! Component: 150 - total flux cleaned = -1.43955e-06 Jy ! Component: 200 - total flux cleaned = -1.42935e-06 Jy ! Total flux subtracted in 200 components = -1.42935e-06 Jy ! Clean residual min=-0.000561 max=0.000565 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0387581 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0387581 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=0.073615Jy sigma=0.000610 ! Fit after self-cal, rms=0.073614Jy sigma=0.000609 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.073614Jy sigma=0.000609 ! Fit after self-cal, rms=0.074031Jy sigma=0.000609 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8588 mas, bmaj=1.999 mas, bpa=-1.771 degrees ! Estimated noise=248.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.94815e-05 Jy ! Component: 100 - total flux cleaned = 4.33732e-05 Jy ! Component: 150 - total flux cleaned = 4.68388e-05 Jy ! Component: 200 - total flux cleaned = 5.29898e-05 Jy ! Total flux subtracted in 200 components = 5.29898e-05 Jy ! Clean residual min=-0.000505 max=0.000534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0388111 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0388111 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=0.074031Jy sigma=0.000609 ! Fit after self-cal, rms=0.074044Jy sigma=0.000609 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -4.71583e-06 Jy ! Component: 100 - total flux cleaned = 4.83292e-06 Jy ! Component: 150 - total flux cleaned = 1.02409e-05 Jy ! Component: 200 - total flux cleaned = 1.02982e-05 Jy ! Total flux subtracted in 200 components = 1.02982e-05 Jy ! Clean residual min=-0.000523 max=0.000543 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0388214 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0388214 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=0.074044Jy sigma=0.000609 ! Fit after self-cal, rms=0.074040Jy sigma=0.000609 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.074040Jy sigma=0.000609 ! Fit after self-cal, rms=0.074300Jy sigma=0.000609 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.079 mas, bmaj=3.258 mas, bpa=-2.255 degrees ! Estimated noise=322.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126664 Jy ! Component: 100 - total flux cleaned = 0.000129563 Jy ! Component: 150 - total flux cleaned = 0.000138368 Jy ! Component: 200 - total flux cleaned = 0.00014512 Jy ! Total flux subtracted in 200 components = 0.00014512 Jy ! Clean residual min=-0.000514 max=0.000726 Jy/beam ! Clean residual mean=-0.000003 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0389666 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 28 components and 0.0389666 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=0.074300Jy sigma=0.000609 ! Fit after self-cal, rms=0.074309Jy sigma=0.000609 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 1.36875e-05 Jy ! Component: 100 - total flux cleaned = 1.29027e-05 Jy ! Component: 150 - total flux cleaned = 1.42808e-05 Jy ! Component: 200 - total flux cleaned = 1.5821e-05 Jy ! Total flux subtracted in 200 components = 1.5821e-05 Jy ! Clean residual min=-0.000518 max=0.000717 Jy/beam ! Clean residual mean=-0.000003 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0389824 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0389824 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=0.074309Jy sigma=0.000609 ! Fit after self-cal, rms=0.074311Jy sigma=0.000609 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8593 mas, bmaj=1.999 mas, bpa=-1.774 degrees ! Estimated noise=248.729 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8593 x 1.999 at -1.774 degrees (North through East) ! Clean map min=-0.00046444 max=0.040307 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6947 mas, bmaj=1.716 mas, bpa=-1.072 degrees ! Estimated noise=571.769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312867 Jy ! Component: 100 - total flux cleaned = 0.0381093 Jy ! Component: 150 - total flux cleaned = 0.0391001 Jy ! Component: 200 - total flux cleaned = 0.0389934 Jy ! Total flux subtracted in 200 components = 0.0389934 Jy ! Clean residual min=-0.001155 max=0.001138 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0389934 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0389934 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8593 mas, bmaj=1.999 mas, bpa=-1.774 degrees ! Estimated noise=248.729 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 = 0.000158986 Jy ! Component: 100 - total flux cleaned = 0.000148139 Jy ! Component: 150 - total flux cleaned = 0.000137764 Jy ! Component: 200 - total flux cleaned = 0.000144965 Jy ! Total flux subtracted in 200 components = 0.000144965 Jy ! Clean residual min=-0.000545 max=0.000534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0391384 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0391384 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.079 mas, bmaj=3.258 mas, bpa=-2.255 degrees ! Estimated noise=322.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.17972e-05 Jy ! Component: 100 - total flux cleaned = -7.14858e-05 Jy ! Component: 150 - total flux cleaned = -8.00819e-05 Jy ! Component: 200 - total flux cleaned = -8.22654e-05 Jy ! Total flux subtracted in 200 components = -8.22654e-05 Jy ! Clean residual min=-0.000525 max=0.000716 Jy/beam ! Clean residual mean=-0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0390561 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 = 7.26959e-09 Jy ! Component: 100 - total flux cleaned = -6.49169e-08 Jy ! Component: 150 - total flux cleaned = -4.28512e-08 Jy ! Component: 200 - total flux cleaned = -1.29249e-06 Jy ! Total flux subtracted in 200 components = -1.29249e-06 Jy ! Clean residual min=-0.000523 max=0.000716 Jy/beam ! Clean residual mean=-0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0390548 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0390548 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8593 mas, bmaj=1.999 mas, bpa=-1.774 degrees ! Estimated noise=248.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.30297e-05 Jy ! Component: 100 - total flux cleaned = -4.3611e-05 Jy ! Component: 150 - total flux cleaned = -3.33595e-05 Jy ! Component: 200 - total flux cleaned = -2.43664e-05 Jy ! Total flux subtracted in 200 components = -2.43664e-05 Jy ! Clean residual min=-0.000522 max=0.000524 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0390305 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.0390305 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=0.074311Jy sigma=0.000609 ! Fit after self-cal, rms=0.074312Jy sigma=0.000609 wmodel J0356+0013_X_2017_05_27_pus_map.mod ! Writing 32 model components to file: J0356+0013_X_2017_05_27_pus_map.mod wobs J0356+0013_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0356+0013_X_2017_05_27_pus_uvs.fits wwins J0356+0013_X_2017_05_27_pus_map.win ! wwins: Wrote 1 windows to J0356+0013_X_2017_05_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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -8.64668e-06 Jy ! Component: 100 - total flux cleaned = -8.45943e-06 Jy ! Component: 150 - total flux cleaned = -2.56559e-05 Jy ! Component: 200 - total flux cleaned = -7.5139e-05 Jy ! Component: 250 - total flux cleaned = -9.10161e-05 Jy ! Component: 300 - total flux cleaned = -0.000106315 Jy ! Component: 350 - total flux cleaned = -0.000121416 Jy ! Component: 400 - total flux cleaned = -0.000143595 Jy ! Component: 450 - total flux cleaned = -0.00015797 Jy ! Component: 500 - total flux cleaned = -0.000158084 Jy ! Component: 550 - total flux cleaned = -0.000165141 Jy ! Component: 600 - total flux cleaned = -0.00019245 Jy ! Component: 650 - total flux cleaned = -0.000212448 Jy ! Component: 700 - total flux cleaned = -0.000225538 Jy ! Component: 750 - total flux cleaned = -0.000232004 Jy ! Component: 800 - total flux cleaned = -0.000244949 Jy ! Component: 850 - total flux cleaned = -0.00027673 Jy ! Component: 900 - total flux cleaned = -0.000289226 Jy ! Component: 950 - total flux cleaned = -0.000295428 Jy ! Component: 1000 - total flux cleaned = -0.000331897 Jy ! Component: 1050 - total flux cleaned = -0.000331931 Jy ! Component: 1100 - total flux cleaned = -0.000361659 Jy ! Component: 1150 - total flux cleaned = -0.000385039 Jy ! Component: 1200 - total flux cleaned = -0.000396603 Jy ! Component: 1250 - total flux cleaned = -0.000408119 Jy ! Component: 1300 - total flux cleaned = -0.000436473 Jy ! Component: 1350 - total flux cleaned = -0.000447731 Jy ! Component: 1400 - total flux cleaned = -0.000481051 Jy ! Component: 1450 - total flux cleaned = -0.000492031 Jy ! Component: 1500 - total flux cleaned = -0.000497457 Jy ! Component: 1550 - total flux cleaned = -0.000529823 Jy ! Component: 1600 - total flux cleaned = -0.000535188 Jy ! Component: 1650 - total flux cleaned = -0.000572231 Jy ! Component: 1700 - total flux cleaned = -0.000587903 Jy ! Component: 1750 - total flux cleaned = -0.000608646 Jy ! Component: 1800 - total flux cleaned = -0.000634251 Jy ! Component: 1850 - total flux cleaned = -0.000644384 Jy ! Component: 1900 - total flux cleaned = -0.000669638 Jy ! Component: 1950 - total flux cleaned = -0.000694508 Jy ! Component: 2000 - total flux cleaned = -0.000719207 Jy ! Total flux subtracted in 2048 components = -0.000743644 Jy ! Clean residual min=-0.000295 max=0.000284 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0382868 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 171 components and 0.0382868 Jy ![Exited script file: muppet] wmap "J0356+0013_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8593 x 1.999 at -1.774 degrees (North through East) ! Clean map min=-0.0004039 max=0.040234 Jy/beam ! Writing clean map to FITS file: J0356+0013_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0402341 invert ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.13937e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.681465 0.681465 1.36293 2.72586 5.45172 10.9034 21.8069 43.6137 87.2275 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.04 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8593 x 1.999 at -1.774 degrees (North through East) ! Clean map min=-0.0004039 max=0.040234 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 J0356+0013_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:30:26 2019