! Started logfile: J2034+2820_X_2017_08_12_pus_uvs.log on Fri May 10 15:28:54 2019 obs J2034+2820_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2034+2820_X_2017_08_12_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780507 visibilities/baseline/integration-bin. ! Found source: J2034+2820 ! ! 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 1049 lines of history. ! ! Reading 48048 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 J2034+2820_X_2017_08_12_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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.930424Jy sigma=0.008001 ! Fit after self-cal, rms=0.911242Jy sigma=0.007859 ! 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7049 mas, bmaj=1.442 mas, bpa=-2.841 degrees ! Estimated noise=864.822 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 = 0.0712351 Jy ! Component: 100 - total flux cleaned = 0.0902004 Jy ! Total flux subtracted in 100 components = 0.0902004 Jy ! Clean residual min=-0.004764 max=0.016116 Jy/beam ! Clean residual mean=-0.000059 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.0902004 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0902004 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=0.088563Jy sigma=0.000679 ! Fit after self-cal, rms=0.088529Jy sigma=0.000678 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (-0.8, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144137 Jy ! Component: 100 - total flux cleaned = 0.0219662 Jy ! Total flux subtracted in 100 components = 0.0219662 Jy ! Clean residual min=-0.003433 max=0.005641 Jy/beam ! Clean residual mean=-0.000025 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.112167 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.112167 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=0.086026Jy sigma=0.000652 ! Fit after self-cal, rms=0.085840Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589985 Jy ! Component: 100 - total flux cleaned = 0.0093031 Jy ! Total flux subtracted in 100 components = 0.0093031 Jy ! Clean residual min=-0.002633 max=0.003237 Jy/beam ! Clean residual mean=-0.000012 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.12147 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.12147 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=0.085382Jy sigma=0.000645 ! Fit after self-cal, rms=0.085342Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8465 mas, bmaj=1.718 mas, bpa=-3.919 degrees ! Estimated noise=382.79 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 = 0.00350513 Jy ! Component: 100 - total flux cleaned = 0.00539289 Jy ! Component: 150 - total flux cleaned = 0.00664052 Jy ! Component: 200 - total flux cleaned = 0.00736527 Jy ! Total flux subtracted in 200 components = 0.00736527 Jy ! Clean residual min=-0.001623 max=0.001349 Jy/beam ! Clean residual mean=0.000004 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.128835 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.128835 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=0.085198Jy sigma=0.000643 ! Fit after self-cal, rms=0.085179Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 1.00* HN 1.01 KP 1.04 ! LA 0.96 MK 1.00 NL 0.97 OV 0.96 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.98 KP 1.02 ! LA 0.97 MK 0.95 NL 0.94 OV 0.99 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 0.97 ! LA 0.99 MK 1.03 NL 0.96 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.00* HN 1.02 KP 0.97 ! LA 0.99 MK 1.01 NL 0.98 OV 0.97 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 1.00 ! LA 0.97 MK 1.06 NL 0.96 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.08 KP 1.02 ! LA 1.00 MK 0.97 NL 0.98 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.99 KP 1.04 ! LA 0.99 MK 0.99 NL 0.97 OV 0.98 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.96 KP 0.99 ! LA 0.99 MK 0.99 NL 0.92 OV 1.02 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.97 KP 1.01 ! LA 0.97 MK 0.99 NL 0.96 OV 0.98 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00* HN 1.10 KP 1.02 ! LA 1.02 MK 1.06 NL 0.96 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 1.00 ! LA 1.02 MK 0.99 NL 0.95 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.96 KP 1.03 ! LA 1.01 MK 1.01 NL 0.99 OV 0.97 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.085179Jy sigma=0.000643 ! Fit after self-cal, rms=0.086064Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8497 mas, bmaj=1.726 mas, bpa=-4.219 degrees ! Estimated noise=383.408 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 = 5.7013e-05 Jy ! Component: 100 - total flux cleaned = 8.39319e-05 Jy ! Component: 150 - total flux cleaned = 0.000138815 Jy ! Component: 200 - total flux cleaned = 0.000184861 Jy ! Total flux subtracted in 200 components = 0.000184861 Jy ! Clean residual min=-0.001228 max=0.001134 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.12902 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.12902 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=0.086047Jy sigma=0.000642 ! Fit after self-cal, rms=0.086080Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.086080Jy sigma=0.000641 ! Fit after self-cal, rms=0.088846Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8505 mas, bmaj=1.725 mas, bpa=-4.123 degrees ! Estimated noise=383.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.06349e-05 Jy ! Component: 100 - total flux cleaned = -7.49227e-06 Jy ! Component: 150 - total flux cleaned = -3.5121e-05 Jy ! Component: 200 - total flux cleaned = -2.37662e-05 Jy ! Total flux subtracted in 200 components = -2.37662e-05 Jy ! Clean residual min=-0.001017 max=0.000984 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.128996 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.128996 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=0.088835Jy sigma=0.000639 ! Fit after self-cal, rms=0.088875Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = -5.57344e-05 Jy ! Component: 100 - total flux cleaned = -6.79526e-05 Jy ! Component: 150 - total flux cleaned = -6.85938e-05 Jy ! Component: 200 - total flux cleaned = -5.04505e-05 Jy ! Total flux subtracted in 200 components = -5.04505e-05 Jy ! Clean residual min=-0.000976 max=0.000947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.128946 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.128946 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=0.088869Jy sigma=0.000639 ! Fit after self-cal, rms=0.088861Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.088861Jy sigma=0.000639 ! Fit after self-cal, rms=0.089467Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8512 mas, bmaj=1.725 mas, bpa=-4.209 degrees ! Estimated noise=383.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.39952e-05 Jy ! Component: 100 - total flux cleaned = -3.51509e-05 Jy ! Component: 150 - total flux cleaned = -2.55583e-05 Jy ! Component: 200 - total flux cleaned = -2.60636e-05 Jy ! Total flux subtracted in 200 components = -2.60636e-05 Jy ! Clean residual min=-0.000934 max=0.000910 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.128919 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.128919 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=0.089461Jy sigma=0.000639 ! Fit after self-cal, rms=0.089458Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = -4.57187e-05 Jy ! Component: 100 - total flux cleaned = -5.41965e-05 Jy ! Component: 150 - total flux cleaned = -4.63473e-05 Jy ! Component: 200 - total flux cleaned = -4.61332e-05 Jy ! Total flux subtracted in 200 components = -4.61332e-05 Jy ! Clean residual min=-0.000906 max=0.000886 Jy/beam ! Clean residual mean=-0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.128873 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.128873 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=0.089455Jy sigma=0.000639 ! Fit after self-cal, rms=0.089449Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.089449Jy sigma=0.000639 ! Fit after self-cal, rms=0.089534Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.982 mas, bmaj=2.726 mas, bpa=-7.681 degrees ! Estimated noise=490.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.21628e-05 Jy ! Component: 100 - total flux cleaned = 3.11486e-05 Jy ! Component: 150 - total flux cleaned = 4.57671e-05 Jy ! Component: 200 - total flux cleaned = 6.46058e-05 Jy ! Total flux subtracted in 200 components = 6.46058e-05 Jy ! Clean residual min=-0.000980 max=0.001100 Jy/beam ! Clean residual mean=-0.000004 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.128938 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.128938 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=0.089532Jy sigma=0.000639 ! Fit after self-cal, rms=0.089529Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = -4.27502e-05 Jy ! Component: 100 - total flux cleaned = -3.84207e-05 Jy ! Component: 150 - total flux cleaned = -2.79303e-05 Jy ! Component: 200 - total flux cleaned = -1.94653e-05 Jy ! Total flux subtracted in 200 components = -1.94653e-05 Jy ! Clean residual min=-0.000971 max=0.001093 Jy/beam ! Clean residual mean=-0.000004 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.128919 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.128918 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=0.089527Jy sigma=0.000639 ! Fit after self-cal, rms=0.089525Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8517 mas, bmaj=1.726 mas, bpa=-4.313 degrees ! Estimated noise=383.541 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8517 x 1.726 at -4.313 degrees (North through East) ! Clean map min=-0.00079226 max=0.088278 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7092 mas, bmaj=1.446 mas, bpa=-3.221 degrees ! Estimated noise=865.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.071003 Jy ! Component: 100 - total flux cleaned = 0.0951228 Jy ! Component: 150 - total flux cleaned = 0.107251 Jy ! Component: 200 - total flux cleaned = 0.114127 Jy ! Total flux subtracted in 200 components = 0.114127 Jy ! Clean residual min=-0.002386 max=0.003670 Jy/beam ! Clean residual mean=-0.000031 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.114127 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.114127 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8517 mas, bmaj=1.726 mas, bpa=-4.313 degrees ! Estimated noise=383.541 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 = 0.00547297 Jy ! Component: 100 - total flux cleaned = 0.00862649 Jy ! Component: 150 - total flux cleaned = 0.0106334 Jy ! Component: 200 - total flux cleaned = 0.0119632 Jy ! Total flux subtracted in 200 components = 0.0119632 Jy ! Clean residual min=-0.000948 max=0.000955 Jy/beam ! Clean residual mean=-0.000007 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.126091 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.126091 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.982 mas, bmaj=2.726 mas, bpa=-7.681 degrees ! Estimated noise=490.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134571 Jy ! Component: 100 - total flux cleaned = 0.00196684 Jy ! Component: 150 - total flux cleaned = 0.00229521 Jy ! Component: 200 - total flux cleaned = 0.00247935 Jy ! Total flux subtracted in 200 components = 0.00247935 Jy ! Clean residual min=-0.000958 max=0.001077 Jy/beam ! Clean residual mean=-0.000006 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.12857 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010751 Jy ! Component: 100 - total flux cleaned = 0.000122919 Jy ! Component: 150 - total flux cleaned = 0.000133576 Jy ! Component: 200 - total flux cleaned = 0.000142851 Jy ! Total flux subtracted in 200 components = 0.000142851 Jy ! Clean residual min=-0.000947 max=0.001075 Jy/beam ! Clean residual mean=-0.000006 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.128713 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 79 components and 0.128713 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8517 mas, bmaj=1.726 mas, bpa=-4.313 degrees ! Estimated noise=383.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.73929e-05 Jy ! Component: 100 - total flux cleaned = -6.6358e-05 Jy ! Component: 150 - total flux cleaned = -6.71148e-05 Jy ! Component: 200 - total flux cleaned = -7.86371e-05 Jy ! Total flux subtracted in 200 components = -7.86371e-05 Jy ! Clean residual min=-0.000869 max=0.000932 Jy/beam ! Clean residual mean=-0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.128634 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.128634 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=0.089528Jy sigma=0.000639 ! Fit after self-cal, rms=0.089522Jy sigma=0.000639 wmodel J2034+2820_X_2017_08_12_pus_map.mod ! Writing 86 model components to file: J2034+2820_X_2017_08_12_pus_map.mod wobs J2034+2820_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2034+2820_X_2017_08_12_pus_uvs.fits wwins J2034+2820_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J2034+2820_X_2017_08_12_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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.03945e-05 Jy ! Component: 100 - total flux cleaned = -6.01765e-05 Jy ! Component: 150 - total flux cleaned = -0.000103372 Jy ! Component: 200 - total flux cleaned = -0.000131268 Jy ! Component: 250 - total flux cleaned = -0.000144673 Jy ! Component: 300 - total flux cleaned = -0.000144461 Jy ! Component: 350 - total flux cleaned = -0.000195237 Jy ! Component: 400 - total flux cleaned = -0.000219975 Jy ! Component: 450 - total flux cleaned = -0.000256443 Jy ! Component: 500 - total flux cleaned = -0.000316005 Jy ! Component: 550 - total flux cleaned = -0.000350995 Jy ! Component: 600 - total flux cleaned = -0.000396933 Jy ! Component: 650 - total flux cleaned = -0.000452951 Jy ! Component: 700 - total flux cleaned = -0.000464062 Jy ! Component: 750 - total flux cleaned = -0.000529621 Jy ! Component: 800 - total flux cleaned = -0.000572764 Jy ! Component: 850 - total flux cleaned = -0.00062574 Jy ! Component: 900 - total flux cleaned = -0.00066773 Jy ! Component: 950 - total flux cleaned = -0.000678188 Jy ! Component: 1000 - total flux cleaned = -0.000698682 Jy ! Component: 1050 - total flux cleaned = -0.000718731 Jy ! Component: 1100 - total flux cleaned = -0.000748685 Jy ! Component: 1150 - total flux cleaned = -0.000758553 Jy ! Component: 1200 - total flux cleaned = -0.000758563 Jy ! Component: 1250 - total flux cleaned = -0.000758701 Jy ! Component: 1300 - total flux cleaned = -0.00079688 Jy ! Component: 1350 - total flux cleaned = -0.000777902 Jy ! Component: 1400 - total flux cleaned = -0.00079661 Jy ! Component: 1450 - total flux cleaned = -0.000778138 Jy ! Component: 1500 - total flux cleaned = -0.000796489 Jy ! Component: 1550 - total flux cleaned = -0.00079652 Jy ! Component: 1600 - total flux cleaned = -0.000778531 Jy ! Component: 1650 - total flux cleaned = -0.000769707 Jy ! Component: 1700 - total flux cleaned = -0.00080475 Jy ! Component: 1750 - total flux cleaned = -0.000778764 Jy ! Component: 1800 - total flux cleaned = -0.000795943 Jy ! Component: 1850 - total flux cleaned = -0.000770414 Jy ! Component: 1900 - total flux cleaned = -0.000762097 Jy ! Component: 1950 - total flux cleaned = -0.000795608 Jy ! Component: 2000 - total flux cleaned = -0.000770577 Jy ! Total flux subtracted in 2048 components = -0.000754063 Jy ! Clean residual min=-0.000473 max=0.000462 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.12788 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 236 components and 0.12788 Jy ![Exited script file: muppet] wmap "J2034+2820_X_2017_08_12_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8517 x 1.726 at -4.313 degrees (North through East) ! Clean map min=-0.00072451 max=0.08817 Jy/beam ! Writing clean map to FITS file: J2034+2820_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0881699 invert ! Inverting map ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153114 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.520973 0.520973 1.04195 2.08389 4.16778 8.33556 16.6711 33.3422 66.6845 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8517 x 1.726 at -4.313 degrees (North through East) ! Clean map min=-0.00072451 max=0.08817 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 J2034+2820_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:28:57 2019