! Started logfile: J0527+0331_X_2017_06_10_pus_uvs.log on Mon May 6 12:42:44 2019 obs J0527+0331_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0527+0331_X_2017_06_10_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0527+0331 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 14580 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 J0527+0331_X_2017_06_10_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.746753Jy sigma=0.006569 ! Fit after self-cal, rms=0.742571Jy sigma=0.006533 ! 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 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6965 mas, bmaj=1.74 mas, bpa=-2.105 degrees ! Estimated noise=1001.14 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 = 0.200481 Jy ! Component: 100 - total flux cleaned = 0.246807 Jy ! Total flux subtracted in 100 components = 0.246807 Jy ! Clean residual min=-0.005064 max=0.016914 Jy/beam ! Clean residual mean=-0.000011 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.246807 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.246807 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=0.084440Jy sigma=0.000710 ! Fit after self-cal, rms=0.084441Jy sigma=0.000710 ! Inverting map ! Your choice of large map pixels excluded 0.123% 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 = 0.0169236 Jy ! Component: 100 - total flux cleaned = 0.0248599 Jy ! Total flux subtracted in 100 components = 0.0248599 Jy ! Clean residual min=-0.003652 max=0.004031 Jy/beam ! Clean residual mean=-0.000003 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.271667 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.271667 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=0.080766Jy sigma=0.000673 ! Fit after self-cal, rms=0.080771Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.123% 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 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8672 mas, bmaj=1.996 mas, bpa=-0.6839 degrees ! Estimated noise=670.593 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 = 0.0061638 Jy ! Component: 100 - total flux cleaned = 0.00932056 Jy ! Component: 150 - total flux cleaned = 0.011116 Jy ! Component: 200 - total flux cleaned = 0.0120773 Jy ! Total flux subtracted in 200 components = 0.0120773 Jy ! Clean residual min=-0.002836 max=0.002982 Jy/beam ! Clean residual mean=0.000003 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.283745 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.283745 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=0.080359Jy sigma=0.000669 ! Fit after self-cal, rms=0.080364Jy sigma=0.000669 ! Inverting map ! Your choice of large map pixels excluded 0.123% 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 0.98 FD 1.00 HN 1.03 KP 0.99 ! LA 0.96 MK 1.00 NL 0.99 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 0.96 ! LA 0.96 MK 0.99 NL 1.00 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 0.97 ! LA 1.00 MK 0.99 NL 1.00 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 0.98 ! LA 0.98 MK 1.02 NL 0.97 OV 0.98 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.97 KP 0.98 ! LA 1.00 MK 1.04 NL 1.00 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.96 ! LA 1.02 MK 1.02 NL 1.01 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.98 ! LA 1.02 MK 1.04 NL 1.00 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.97 KP 0.96 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.99 ! LA 0.99 MK 1.01 NL 1.00 OV 1.02 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.99 ! LA 1.01 MK 1.02 NL 0.99 OV 1.02 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 1.00 ! LA 1.04 MK 1.01 NL 1.00 OV 1.03 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.97 ! LA 1.02 MK 1.03 NL 0.99 OV 1.02 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.080364Jy sigma=0.000669 ! Fit after self-cal, rms=0.080012Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8716 mas, bmaj=2 mas, bpa=-0.6764 degrees ! Estimated noise=670.367 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 = -0.000543992 Jy ! Component: 100 - total flux cleaned = -0.000709888 Jy ! Component: 150 - total flux cleaned = -0.000732517 Jy ! Component: 200 - total flux cleaned = -0.000731887 Jy ! Total flux subtracted in 200 components = -0.000731887 Jy ! Clean residual min=-0.002693 max=0.002323 Jy/beam ! Clean residual mean=0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.283013 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.283013 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=0.079990Jy sigma=0.000664 ! Fit after self-cal, rms=0.079991Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.123% 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=0.079991Jy sigma=0.000664 ! Fit after self-cal, rms=0.080071Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8699 mas, bmaj=1.999 mas, bpa=-0.533 degrees ! Estimated noise=670.325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000552962 Jy ! Component: 100 - total flux cleaned = -0.000589217 Jy ! Component: 150 - total flux cleaned = -0.000636077 Jy ! Component: 200 - total flux cleaned = -0.00067901 Jy ! Total flux subtracted in 200 components = -0.00067901 Jy ! Clean residual min=-0.002111 max=0.001711 Jy/beam ! Clean residual mean=-0.000002 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.282334 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.282334 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=0.080064Jy sigma=0.000658 ! Fit after self-cal, rms=0.080077Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.123% 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 = -7.24527e-05 Jy ! Component: 100 - total flux cleaned = -0.000109352 Jy ! Component: 150 - total flux cleaned = -0.000142065 Jy ! Component: 200 - total flux cleaned = -0.000173467 Jy ! Total flux subtracted in 200 components = -0.000173467 Jy ! Clean residual min=-0.002099 max=0.001701 Jy/beam ! Clean residual mean=-0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.28216 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.28216 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=0.080074Jy sigma=0.000657 ! Fit after self-cal, rms=0.080073Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.123% 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=0.080073Jy sigma=0.000657 ! Fit after self-cal, rms=0.080181Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8701 mas, bmaj=2.001 mas, bpa=-0.5718 degrees ! Estimated noise=670.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000495281 Jy ! Component: 100 - total flux cleaned = -0.000521891 Jy ! Component: 150 - total flux cleaned = -0.000533492 Jy ! Component: 200 - total flux cleaned = -0.000553133 Jy ! Total flux subtracted in 200 components = -0.000553133 Jy ! Clean residual min=-0.002067 max=0.001692 Jy/beam ! Clean residual mean=-0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.281607 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.281607 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=0.080176Jy sigma=0.000657 ! Fit after self-cal, rms=0.080179Jy sigma=0.000657 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.123% 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 = -4.60427e-05 Jy ! Component: 100 - total flux cleaned = -6.306e-05 Jy ! Component: 150 - total flux cleaned = -8.64413e-05 Jy ! Component: 200 - total flux cleaned = -0.000101583 Jy ! Total flux subtracted in 200 components = -0.000101583 Jy ! Clean residual min=-0.002058 max=0.001704 Jy/beam ! Clean residual mean=-0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.281505 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.281505 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=0.080177Jy sigma=0.000657 ! Fit after self-cal, rms=0.080177Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.123% 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=0.080177Jy sigma=0.000657 ! Fit after self-cal, rms=0.080223Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.184 mas, bmaj=3.25 mas, bpa=2.788 degrees ! Estimated noise=852.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.11552e-05 Jy ! Component: 100 - total flux cleaned = -6.80766e-05 Jy ! Component: 150 - total flux cleaned = -5.07369e-05 Jy ! Component: 200 - total flux cleaned = -5.08249e-05 Jy ! Total flux subtracted in 200 components = -5.08249e-05 Jy ! Clean residual min=-0.002359 max=0.002026 Jy/beam ! Clean residual mean=-0.000004 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.281455 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.281455 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=0.080224Jy sigma=0.000657 ! Fit after self-cal, rms=0.080222Jy sigma=0.000657 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.123% 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 = 8.84279e-07 Jy ! Component: 100 - total flux cleaned = 1.0182e-05 Jy ! Component: 150 - total flux cleaned = 1.79402e-05 Jy ! Component: 200 - total flux cleaned = 1.77292e-05 Jy ! Total flux subtracted in 200 components = 1.77292e-05 Jy ! Clean residual min=-0.002359 max=0.002023 Jy/beam ! Clean residual mean=-0.000004 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.281472 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.281472 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=0.080225Jy sigma=0.000657 ! Fit after self-cal, rms=0.080223Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.123% 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 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8704 mas, bmaj=2.002 mas, bpa=-0.6146 degrees ! Estimated noise=670.377 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8704 x 2.002 at -0.6146 degrees (North through East) ! Clean map min=-0.0018902 max=0.26011 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 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6985 mas, bmaj=1.743 mas, bpa=-2.006 degrees ! Estimated noise=1002.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200682 Jy ! Component: 100 - total flux cleaned = 0.246943 Jy ! Component: 150 - total flux cleaned = 0.263529 Jy ! Component: 200 - total flux cleaned = 0.270466 Jy ! Total flux subtracted in 200 components = 0.270466 Jy ! Clean residual min=-0.002970 max=0.003124 Jy/beam ! Clean residual mean=-0.000003 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.270466 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.270466 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8704 mas, bmaj=2.002 mas, bpa=-0.6146 degrees ! Estimated noise=670.377 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 = 0.00521968 Jy ! Component: 100 - total flux cleaned = 0.00779489 Jy ! Component: 150 - total flux cleaned = 0.00921155 Jy ! Component: 200 - total flux cleaned = 0.0100149 Jy ! Total flux subtracted in 200 components = 0.0100149 Jy ! Clean residual min=-0.001940 max=0.001776 Jy/beam ! Clean residual mean=-0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.28048 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.28048 Jy ! Inverting map ! Your choice of large map pixels excluded 0.123% 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 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.184 mas, bmaj=3.25 mas, bpa=2.788 degrees ! Estimated noise=852.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000991907 Jy ! Component: 100 - total flux cleaned = 0.00100427 Jy ! Component: 150 - total flux cleaned = 0.0010147 Jy ! Component: 200 - total flux cleaned = 0.00103336 Jy ! Total flux subtracted in 200 components = 0.00103336 Jy ! Clean residual min=-0.002371 max=0.002026 Jy/beam ! Clean residual mean=-0.000004 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.281514 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 = 7.75889e-06 Jy ! Component: 100 - total flux cleaned = 1.43576e-05 Jy ! Component: 150 - total flux cleaned = 2.01246e-05 Jy ! Component: 200 - total flux cleaned = 2.51796e-05 Jy ! Total flux subtracted in 200 components = 2.51796e-05 Jy ! Clean residual min=-0.002369 max=0.002026 Jy/beam ! Clean residual mean=-0.000004 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.281539 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 44 components and 0.281539 Jy ! Inverting map ! Your choice of large map pixels excluded 0.123% 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 0.123% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8704 mas, bmaj=2.002 mas, bpa=-0.6146 degrees ! Estimated noise=670.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00043089 Jy ! Component: 100 - total flux cleaned = -0.000362396 Jy ! Component: 150 - total flux cleaned = -0.000327459 Jy ! Component: 200 - total flux cleaned = -0.000370995 Jy ! Total flux subtracted in 200 components = -0.000370995 Jy ! Clean residual min=-0.002006 max=0.001741 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.281168 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.281168 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=0.080227Jy sigma=0.000657 ! Fit after self-cal, rms=0.080225Jy sigma=0.000657 wmodel J0527+0331_X_2017_06_10_pus_map.mod ! Writing 50 model components to file: J0527+0331_X_2017_06_10_pus_map.mod wobs J0527+0331_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0527+0331_X_2017_06_10_pus_uvs.fits wwins J0527+0331_X_2017_06_10_pus_map.win ! wwins: Wrote 1 windows to J0527+0331_X_2017_06_10_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.123% 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 = -0.000203979 Jy ! Component: 100 - total flux cleaned = -0.000143762 Jy ! Component: 150 - total flux cleaned = -0.000115682 Jy ! Component: 200 - total flux cleaned = -0.000169385 Jy ! Component: 250 - total flux cleaned = -0.000168959 Jy ! Component: 300 - total flux cleaned = -0.000144305 Jy ! Component: 350 - total flux cleaned = -0.000169103 Jy ! Component: 400 - total flux cleaned = -0.000192633 Jy ! Component: 450 - total flux cleaned = -0.000146598 Jy ! Component: 500 - total flux cleaned = -0.000146561 Jy ! Component: 550 - total flux cleaned = -0.000102202 Jy ! Component: 600 - total flux cleaned = -8.07878e-05 Jy ! Component: 650 - total flux cleaned = -0.000101858 Jy ! Component: 700 - total flux cleaned = -0.000122689 Jy ! Component: 750 - total flux cleaned = -0.00016336 Jy ! Component: 800 - total flux cleaned = -0.00020344 Jy ! Component: 850 - total flux cleaned = -0.000203499 Jy ! Component: 900 - total flux cleaned = -0.000184369 Jy ! Component: 950 - total flux cleaned = -0.000203321 Jy ! Component: 1000 - total flux cleaned = -0.000184642 Jy ! Component: 1050 - total flux cleaned = -0.000203329 Jy ! Component: 1100 - total flux cleaned = -0.000221345 Jy ! Component: 1150 - total flux cleaned = -0.000185725 Jy ! Component: 1200 - total flux cleaned = -0.000220901 Jy ! Component: 1250 - total flux cleaned = -0.000221013 Jy ! Component: 1300 - total flux cleaned = -0.000220879 Jy ! Component: 1350 - total flux cleaned = -0.000220852 Jy ! Component: 1400 - total flux cleaned = -0.000204072 Jy ! Component: 1450 - total flux cleaned = -0.000187714 Jy ! Component: 1500 - total flux cleaned = -0.000171505 Jy ! Component: 1550 - total flux cleaned = -0.000171553 Jy ! Component: 1600 - total flux cleaned = -0.000139429 Jy ! Component: 1650 - total flux cleaned = -5.97673e-05 Jy ! Component: 1700 - total flux cleaned = -0.000122634 Jy ! Component: 1750 - total flux cleaned = -2.88281e-05 Jy ! Component: 1800 - total flux cleaned = -4.42321e-05 Jy ! Component: 1850 - total flux cleaned = -1.37545e-05 Jy ! Component: 1900 - total flux cleaned = 3.17655e-05 Jy ! Component: 1950 - total flux cleaned = 3.15765e-05 Jy ! Component: 2000 - total flux cleaned = 4.63693e-05 Jy ! Total flux subtracted in 2048 components = 0.000105439 Jy ! Clean residual min=-0.000905 max=0.000808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.281273 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 198 components and 0.281273 Jy ![Exited script file: muppet] wmap "J0527+0331_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.123% 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: 0.8704 x 2.002 at -0.6146 degrees (North through East) ! Clean map min=-0.0015462 max=0.26025 Jy/beam ! Writing clean map to FITS file: J0527+0331_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.260248 invert ! Inverting map ! Your choice of large map pixels excluded 0.123% 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 0.000280565 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.323421 0.323421 0.646842 1.29368 2.58737 5.17474 10.3495 20.699 41.3979 82.7958 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.26 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8704 x 2.002 at -0.6146 degrees (North through East) ! Clean map min=-0.0015462 max=0.26025 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 J0527+0331_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:42:46 2019