! Started logfile: J0204+4005_X_2017_06_10_pus_uvs.log on Mon May 6 12:40:52 2019 obs J0204+4005_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0204+4005_X_2017_06_10_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966472 visibilities/baseline/integration-bin. ! Found source: J0204+4005 ! ! 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 59496 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 J0204+4005_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 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=0.918669Jy sigma=0.008430 ! Fit after self-cal, rms=0.908706Jy sigma=0.008347 ! 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7839 mas, bmaj=1.246 mas, bpa=-3.935 degrees ! Estimated noise=633.706 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 = 0.0733397 Jy ! Component: 100 - total flux cleaned = 0.0893332 Jy ! Total flux subtracted in 100 components = 0.0893332 Jy ! Clean residual min=-0.002065 max=0.004485 Jy/beam ! Clean residual mean=-0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0893332 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0893332 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=0.075569Jy sigma=0.000664 ! Fit after self-cal, rms=0.075543Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 = 0.00418935 Jy ! Component: 100 - total flux cleaned = 0.00617999 Jy ! Total flux subtracted in 100 components = 0.00617999 Jy ! Clean residual min=-0.001922 max=0.001854 Jy/beam ! Clean residual mean=-0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0955132 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0955132 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=0.075328Jy sigma=0.000661 ! Fit after self-cal, rms=0.075332Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9685 mas, bmaj=1.523 mas, bpa=-1.867 degrees ! Estimated noise=318.181 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 = 0.00123366 Jy ! Component: 100 - total flux cleaned = 0.00183159 Jy ! Component: 150 - total flux cleaned = 0.00208846 Jy ! Component: 200 - total flux cleaned = 0.00212307 Jy ! Total flux subtracted in 200 components = 0.00212307 Jy ! Clean residual min=-0.001355 max=0.001068 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0976363 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0976363 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=0.075319Jy sigma=0.000661 ! Fit after self-cal, rms=0.075322Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 0.98 HN 0.99 KP 0.98 ! LA 1.01 MK 0.97 NL 0.95 OV 1.04 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.96 KP 0.99 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.96 KP 0.99 ! LA 1.01 MK 1.01 NL 0.96 OV 0.99 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.00 ! LA 1.02 MK 0.98 NL 0.94 OV 0.99 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.98 KP 0.99 ! LA 1.02 MK 1.02 NL 0.97 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.02 KP 0.99 ! LA 1.00 MK 0.97 NL 0.97 OV 1.01 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 0.97 ! LA 1.01 MK 1.01 NL 0.95 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.97 KP 1.02 ! LA 1.00 MK 0.98 NL 0.96 OV 0.98 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.97 KP 0.99 ! LA 0.99 MK 0.99 NL 0.95 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.23 KP 0.98 ! LA 1.00 MK 0.98 NL 1.00 OV 0.99 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.03 HN 1.01 KP 0.96 ! LA 1.02 MK 1.02 NL 0.95 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 0.98 ! LA 1.00 MK 0.98 NL 0.97 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.075322Jy sigma=0.000661 ! Fit after self-cal, rms=0.075933Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9735 mas, bmaj=1.532 mas, bpa=-2.691 degrees ! Estimated noise=318.471 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 = -0.000516995 Jy ! Component: 100 - total flux cleaned = -0.000575604 Jy ! Component: 150 - total flux cleaned = -0.000609774 Jy ! Component: 200 - total flux cleaned = -0.000640097 Jy ! Total flux subtracted in 200 components = -0.000640097 Jy ! Clean residual min=-0.000936 max=0.000866 Jy/beam ! Clean residual mean=-0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0969962 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0969962 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=0.075925Jy sigma=0.000660 ! Fit after self-cal, rms=0.075954Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.124% 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=0.075954Jy sigma=0.000660 ! Fit after self-cal, rms=0.079877Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9733 mas, bmaj=1.532 mas, bpa=-2.405 degrees ! Estimated noise=318.189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.62073e-05 Jy ! Component: 100 - total flux cleaned = -8.15383e-05 Jy ! Component: 150 - total flux cleaned = -9.35645e-05 Jy ! Component: 200 - total flux cleaned = -9.88378e-05 Jy ! Total flux subtracted in 200 components = -9.88378e-05 Jy ! Clean residual min=-0.000748 max=0.000899 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0968974 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0968974 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=0.079876Jy sigma=0.000657 ! Fit after self-cal, rms=0.079958Jy sigma=0.000657 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (9.8, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485103 Jy ! Component: 100 - total flux cleaned = 0.000542329 Jy ! Component: 150 - total flux cleaned = 0.000558322 Jy ! Component: 200 - total flux cleaned = 0.000546275 Jy ! Total flux subtracted in 200 components = 0.000546275 Jy ! Clean residual min=-0.000718 max=0.000750 Jy/beam ! Clean residual mean=-0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0974436 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0974436 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=0.079948Jy sigma=0.000657 ! Fit after self-cal, rms=0.079947Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.124% 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=0.079947Jy sigma=0.000657 ! Fit after self-cal, rms=0.080674Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.973 mas, bmaj=1.531 mas, bpa=-2.334 degrees ! Estimated noise=318.279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136236 Jy ! Component: 100 - total flux cleaned = 0.000105699 Jy ! Component: 150 - total flux cleaned = 7.84715e-05 Jy ! Component: 200 - total flux cleaned = 5.42059e-05 Jy ! Total flux subtracted in 200 components = 5.42059e-05 Jy ! Clean residual min=-0.000722 max=0.000743 Jy/beam ! Clean residual mean=-0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0974978 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0974978 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=0.080671Jy sigma=0.000657 ! Fit after self-cal, rms=0.080674Jy sigma=0.000657 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.48907e-05 Jy ! Component: 100 - total flux cleaned = 7.39539e-06 Jy ! Component: 150 - total flux cleaned = 7.31708e-06 Jy ! Component: 200 - total flux cleaned = 1.33468e-05 Jy ! Total flux subtracted in 200 components = 1.33468e-05 Jy ! Clean residual min=-0.000736 max=0.000746 Jy/beam ! Clean residual mean=-0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0975112 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.0975112 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=0.080673Jy sigma=0.000657 ! Fit after self-cal, rms=0.080673Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.124% 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=0.080673Jy sigma=0.000657 ! Fit after self-cal, rms=0.080740Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.177 mas, bmaj=2.538 mas, bpa=0.02323 degrees ! Estimated noise=398.581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235711 Jy ! Component: 100 - total flux cleaned = 0.000313066 Jy ! Component: 150 - total flux cleaned = 0.000327964 Jy ! Component: 200 - total flux cleaned = 0.000340187 Jy ! Total flux subtracted in 200 components = 0.000340187 Jy ! Clean residual min=-0.000815 max=0.000792 Jy/beam ! Clean residual mean=-0.000003 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0978514 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.0978514 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=0.080740Jy sigma=0.000657 ! Fit after self-cal, rms=0.080740Jy sigma=0.000657 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 = 4.89998e-05 Jy ! Component: 100 - total flux cleaned = 5.35288e-05 Jy ! Component: 150 - total flux cleaned = 5.3606e-05 Jy ! Component: 200 - total flux cleaned = 5.02303e-05 Jy ! Total flux subtracted in 200 components = 5.02303e-05 Jy ! Clean residual min=-0.000810 max=0.000784 Jy/beam ! Clean residual mean=-0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0979016 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.0979016 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=0.080740Jy sigma=0.000657 ! Fit after self-cal, rms=0.080740Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9731 mas, bmaj=1.531 mas, bpa=-2.287 degrees ! Estimated noise=318.21 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9731 x 1.531 at -2.287 degrees (North through East) ! Clean map min=-0.00068948 max=0.094463 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7861 mas, bmaj=1.252 mas, bpa=-4.397 degrees ! Estimated noise=634.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0734014 Jy ! Component: 100 - total flux cleaned = 0.0894263 Jy ! Component: 150 - total flux cleaned = 0.0936638 Jy ! Component: 200 - total flux cleaned = 0.0955707 Jy ! Total flux subtracted in 200 components = 0.0955707 Jy ! Clean residual min=-0.001700 max=0.001509 Jy/beam ! Clean residual mean=-0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0955708 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0955708 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9731 mas, bmaj=1.531 mas, bpa=-2.287 degrees ! Estimated noise=318.21 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 = 0.00114035 Jy ! Component: 100 - total flux cleaned = 0.00147108 Jy ! Component: 150 - total flux cleaned = 0.00166234 Jy ! Component: 200 - total flux cleaned = 0.00178687 Jy ! Total flux subtracted in 200 components = 0.00178687 Jy ! Clean residual min=-0.000765 max=0.000727 Jy/beam ! Clean residual mean=-0.000002 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0973577 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.0973577 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.177 mas, bmaj=2.538 mas, bpa=0.02323 degrees ! Estimated noise=398.581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036159 Jy ! Component: 100 - total flux cleaned = 0.000473611 Jy ! Component: 150 - total flux cleaned = 0.00052227 Jy ! Component: 200 - total flux cleaned = 0.000543383 Jy ! Total flux subtracted in 200 components = 0.000543383 Jy ! Clean residual min=-0.000796 max=0.000794 Jy/beam ! Clean residual mean=-0.000003 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0979011 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 = 2.48137e-05 Jy ! Component: 100 - total flux cleaned = 3.05256e-05 Jy ! Component: 150 - total flux cleaned = 4.56836e-05 Jy ! Component: 200 - total flux cleaned = 5.99287e-05 Jy ! Total flux subtracted in 200 components = 5.99287e-05 Jy ! Clean residual min=-0.000796 max=0.000788 Jy/beam ! Clean residual mean=-0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.097961 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.097961 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9731 mas, bmaj=1.531 mas, bpa=-2.287 degrees ! Estimated noise=318.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.64551e-05 Jy ! Component: 100 - total flux cleaned = -0.000130167 Jy ! Component: 150 - total flux cleaned = -0.000160374 Jy ! Component: 200 - total flux cleaned = -0.000197032 Jy ! Total flux subtracted in 200 components = -0.000197032 Jy ! Clean residual min=-0.000756 max=0.000739 Jy/beam ! Clean residual mean=-0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.097764 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0977639 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=0.080742Jy sigma=0.000657 ! Fit after self-cal, rms=0.080742Jy sigma=0.000657 wmodel J0204+4005_X_2017_06_10_pus_map.mod ! Writing 56 model components to file: J0204+4005_X_2017_06_10_pus_map.mod wobs J0204+4005_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0204+4005_X_2017_06_10_pus_uvs.fits wwins J0204+4005_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J0204+4005_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 0.124% 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 = 4.14272e-05 Jy ! Component: 100 - total flux cleaned = 9.2986e-05 Jy ! Component: 150 - total flux cleaned = 6.85543e-05 Jy ! Component: 200 - total flux cleaned = 3.31525e-05 Jy ! Component: 250 - total flux cleaned = 1.02543e-05 Jy ! Component: 300 - total flux cleaned = 1.0352e-05 Jy ! Component: 350 - total flux cleaned = 6.4778e-05 Jy ! Component: 400 - total flux cleaned = 4.31991e-05 Jy ! Component: 450 - total flux cleaned = 6.44559e-05 Jy ! Component: 500 - total flux cleaned = 0.000105786 Jy ! Component: 550 - total flux cleaned = 0.000136173 Jy ! Component: 600 - total flux cleaned = 0.000165986 Jy ! Component: 650 - total flux cleaned = 0.000195301 Jy ! Component: 700 - total flux cleaned = 0.000166253 Jy ! Component: 750 - total flux cleaned = 0.000185478 Jy ! Component: 800 - total flux cleaned = 0.000185707 Jy ! Component: 850 - total flux cleaned = 0.000213576 Jy ! Component: 900 - total flux cleaned = 0.000195212 Jy ! Component: 950 - total flux cleaned = 0.000195312 Jy ! Component: 1000 - total flux cleaned = 0.000195365 Jy ! Component: 1050 - total flux cleaned = 0.000221921 Jy ! Component: 1100 - total flux cleaned = 0.000213154 Jy ! Component: 1150 - total flux cleaned = 0.000213233 Jy ! Component: 1200 - total flux cleaned = 0.000196267 Jy ! Component: 1250 - total flux cleaned = 0.000238524 Jy ! Component: 1300 - total flux cleaned = 0.000213418 Jy ! Component: 1350 - total flux cleaned = 0.000238301 Jy ! Component: 1400 - total flux cleaned = 0.000238189 Jy ! Component: 1450 - total flux cleaned = 0.000254445 Jy ! Component: 1500 - total flux cleaned = 0.000238305 Jy ! Component: 1550 - total flux cleaned = 0.000246187 Jy ! Component: 1600 - total flux cleaned = 0.000261861 Jy ! Component: 1650 - total flux cleaned = 0.000277407 Jy ! Component: 1700 - total flux cleaned = 0.000262019 Jy ! Component: 1750 - total flux cleaned = 0.000285023 Jy ! Component: 1800 - total flux cleaned = 0.000307691 Jy ! Component: 1850 - total flux cleaned = 0.000307537 Jy ! Component: 1900 - total flux cleaned = 0.000300013 Jy ! Component: 1950 - total flux cleaned = 0.00029268 Jy ! Component: 2000 - total flux cleaned = 0.000292612 Jy ! Total flux subtracted in 2048 components = 0.000270855 Jy ! Clean residual min=-0.000387 max=0.000413 Jy/beam ! Clean residual mean=-0.000002 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0980348 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 196 components and 0.0980348 Jy ![Exited script file: muppet] wmap "J0204+4005_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.124% 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: 0.9731 x 1.531 at -2.287 degrees (North through East) ! Clean map min=-0.0006082 max=0.094444 Jy/beam ! Writing clean map to FITS file: J0204+4005_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 0.0944445 invert ! Inverting map ! Your choice of large map pixels excluded 0.124% 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 0.000132023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.419366 0.419366 0.838732 1.67746 3.35493 6.70986 13.4197 26.8394 53.6789 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9731 x 1.531 at -2.287 degrees (North through East) ! Clean map min=-0.0006082 max=0.094444 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 J0204+4005_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:40:55 2019