! Started logfile: J1642+6856_X_2013_01_09_pus_uvs.log on Mon Nov 3 15:55:22 2014 obs J1642+6856_X_2013_01_09_pus_uva.fits ! Reading UV FITS file: J1642+6856_X_2013_01_09_pus_uva.fits ! AN table 1: 84 integrations on 120 of 120 possible baselines. ! AN table 2: 21 integrations on 120 of 120 possible baselines. ! AN table 3: 12 integrations on 120 of 120 possible baselines. ! AN table 4: 11 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.444727 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1642+6856 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2998 lines of history. ! ! Reading 27324 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 256 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1642+6856_X_2013_01_09_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 = 256x256 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 293 telescope corrections were flagged in sub-array 1. ! A total of 200 telescope corrections were flagged in sub-array 2. ! A total of 162 telescope corrections were flagged in sub-array 3. ! A total of 126 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 293 telescope corrections were flagged in sub-array 1. ! A total of 200 telescope corrections were flagged in sub-array 2. ! A total of 162 telescope corrections were flagged in sub-array 3. ! A total of 126 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 293 telescope corrections were flagged in sub-array 1. ! A total of 200 telescope corrections were flagged in sub-array 2. ! A total of 162 telescope corrections were flagged in sub-array 3. ! A total of 126 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 293 telescope corrections were flagged in sub-array 1. ! A total of 200 telescope corrections were flagged in sub-array 2. ! A total of 162 telescope corrections were flagged in sub-array 3. ! A total of 126 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.900452Jy sigma=0.020214 ! Fit after self-cal, rms=1.656664Jy sigma=0.017588 ! 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 4.52% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Estimated beam: bmin=0.5578 mas, bmaj=0.6601 mas, bpa=45.11 degrees ! Estimated noise=839.447 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 = 1.79979 Jy ! Component: 100 - total flux cleaned = 2.372 Jy ! Total flux subtracted in 100 components = 2.372 Jy ! Clean residual min=-0.125869 max=0.288311 Jy/beam ! Clean residual mean=0.002429 rms=0.041435 Jy/beam ! Combined flux in latest and established models = 2.372 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 2.372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.085706Jy sigma=0.009904 ! Fit after self-cal, rms=1.085194Jy sigma=0.009896 ! Inverting map ! Your choice of large map pixels excluded 4.52% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.352795 Jy ! Component: 100 - total flux cleaned = 0.584652 Jy ! Total flux subtracted in 100 components = 0.584652 Jy ! Clean residual min=-0.119890 max=0.170445 Jy/beam ! Clean residual mean=0.000773 rms=0.032083 Jy/beam ! Combined flux in latest and established models = 2.95665 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 2.95665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.051287Jy sigma=0.008504 ! Fit after self-cal, rms=1.051148Jy sigma=0.008502 ! Inverting map ! Your choice of large map pixels excluded 4.52% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 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 4.52% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Estimated beam: bmin=0.6465 mas, bmaj=0.7072 mas, bpa=51.59 degrees ! Estimated noise=427.82 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 = 0.0415846 Jy ! Component: 100 - total flux cleaned = 0.054526 Jy ! Component: 150 - total flux cleaned = 0.0661901 Jy ! Component: 200 - total flux cleaned = 0.0744766 Jy ! Total flux subtracted in 200 components = 0.0744766 Jy ! Clean residual min=-0.174834 max=0.175939 Jy/beam ! Clean residual mean=-0.000026 rms=0.043413 Jy/beam ! Combined flux in latest and established models = 3.03113 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 3.03113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.048429Jy sigma=0.008379 ! Fit after self-cal, rms=1.048066Jy sigma=0.008375 ! Inverting map ! Your choice of large map pixels excluded 4.52% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 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 6.36 FD 0.89 HH 1.00* HN 1.07 ! KP 0.73 LA 0.94 MC 1.00* MK 0.88 ! NL 0.83 NY 0.90 OV 0.94 PT 0.96 ! SC 0.94 TS 1.20 WF 0.93 WZ 1.09 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00* HH 1.00* HN 1.05 ! KP 0.71 LA 0.94 MC 1.00* MK 0.81 ! NL 0.81 NY 0.88 OV 0.93 PT 0.96 ! SC 0.89 TS 1.00* WF 0.91 WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 1.00* HH 1.00* HN 1.00* ! KP 0.75 LA 1.00* MC 1.00* MK 1.00* ! NL 1.00* NY 0.96 OV 1.01 PT 1.00* ! SC 1.00* TS 1.24 WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 6.94 FD 0.92 HH 1.00* HN 1.12 ! KP 0.71 LA 0.96 MC 1.00* MK 0.93 ! NL 0.96 NY 0.87 OV 0.96 PT 1.02 ! SC 1.03 TS 1.03 WF 0.99 WZ 1.11 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00* HH 1.00* HN 1.09 ! KP 0.69 LA 0.97 MC 1.00* MK 0.85 ! NL 0.95 NY 0.85 OV 0.96 PT 1.04 ! SC 0.97 TS 1.00* WF 0.98 WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00* HH 1.00* HN 1.00* ! KP 0.74 LA 1.00* MC 1.00* MK 1.00* ! NL 1.00* NY 0.92 OV 1.04 PT 1.00* ! SC 1.00* TS 1.08 WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 7.78 FD 0.79 HH 1.00* HN 1.13 ! KP 0.81 LA 1.05 MC 1.00* MK 1.04 ! NL 0.95 NY 1.34 OV 1.24 PT 1.03 ! SC 0.96 TS 1.18 WF 1.02 WZ 1.20 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00* HH 1.00* HN 1.07 ! KP 0.61 LA 0.95 MC 1.00* MK 0.82 ! NL 0.88 NY 0.90 OV 0.94 PT 0.96 ! SC 0.87 TS 1.00* WF 0.98 WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00* HH 1.00* HN 1.00* ! KP 0.64 LA 1.00* MC 1.00* MK 1.00* ! NL 1.00* NY 0.96 OV 1.04 PT 1.00* ! SC 1.00* TS 1.01 WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 7.45 FD 0.96 HH 1.00* HN 1.12 ! KP 0.67 LA 1.02 MC 1.00* MK 0.95 ! NL 0.92 NY 0.93 OV 0.99 PT 1.04 ! SC 1.03 TS 1.10 WF 1.08 WZ 1.17 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.00* HH 1.00* HN 1.10 ! KP 0.66 LA 1.02 MC 1.00* MK 0.86 ! NL 0.91 NY 0.89 OV 0.97 PT 1.05 ! SC 0.98 TS 1.00* WF 1.06 WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* LA 0.00* MC 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.00* HH 1.00* HN 1.00* ! KP 0.70 LA 1.00* MC 1.00* MK 1.00* ! NL 1.00* NY 0.98 OV 1.07 PT 1.00* ! SC 1.00* TS 1.21 WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=1.048066Jy sigma=0.008375 ! Fit after self-cal, rms=0.804253Jy sigma=0.004939 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Estimated beam: bmin=0.6574 mas, bmaj=0.7207 mas, bpa=49.23 degrees ! Estimated noise=436.635 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 (-0.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0551117 Jy ! Component: 100 - total flux cleaned = 0.0532122 Jy ! Component: 150 - total flux cleaned = 0.0532893 Jy ! Component: 200 - total flux cleaned = 0.0551844 Jy ! Total flux subtracted in 200 components = 0.0551844 Jy ! Clean residual min=-0.035208 max=0.078710 Jy/beam ! Clean residual mean=0.001700 rms=0.013601 Jy/beam ! Combined flux in latest and established models = 3.08631 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 3.08631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.795487Jy sigma=0.004803 ! Fit after self-cal, rms=0.795495Jy sigma=0.004790 ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Added new window around map position (11, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0546003 Jy ! Component: 100 - total flux cleaned = 0.0594748 Jy ! Component: 150 - total flux cleaned = 0.060322 Jy ! Component: 200 - total flux cleaned = 0.0610405 Jy ! Total flux subtracted in 200 components = 0.0610405 Jy ! Clean residual min=-0.029186 max=0.069209 Jy/beam ! Clean residual mean=0.001148 rms=0.011728 Jy/beam ! Combined flux in latest and established models = 3.14735 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 3.14735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.791233Jy sigma=0.004706 ! Fit after self-cal, rms=0.790730Jy sigma=0.004699 ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Added new window around map position (-2.4, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0546243 Jy ! Component: 100 - total flux cleaned = 0.0629235 Jy ! Component: 150 - total flux cleaned = 0.0587331 Jy ! Component: 200 - total flux cleaned = 0.0572627 Jy ! Total flux subtracted in 200 components = 0.0572627 Jy ! Clean residual min=-0.029883 max=0.047864 Jy/beam ! Clean residual mean=0.000406 rms=0.010042 Jy/beam ! Combined flux in latest and established models = 3.20461 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 3.20461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.784604Jy sigma=0.004646 ! Fit after self-cal, rms=0.784254Jy sigma=0.004639 ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 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. ! ! Fit before self-cal, rms=0.784254Jy sigma=0.004639 ! Fit after self-cal, rms=0.776252Jy sigma=0.004496 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Estimated beam: bmin=0.6585 mas, bmaj=0.7225 mas, bpa=47.29 degrees ! Estimated noise=435.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658816 Jy ! Component: 100 - total flux cleaned = -5.49105e-05 Jy ! Component: 150 - total flux cleaned = -0.00430066 Jy ! Component: 200 - total flux cleaned = -0.00557776 Jy ! Total flux subtracted in 200 components = -0.00557776 Jy ! Clean residual min=-0.027446 max=0.048999 Jy/beam ! Clean residual mean=0.000405 rms=0.008771 Jy/beam ! Combined flux in latest and established models = 3.19904 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 3.19904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.773993Jy sigma=0.004471 ! Fit after self-cal, rms=0.773860Jy sigma=0.004469 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 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 (-11.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0385164 Jy ! Component: 100 - total flux cleaned = 0.0343346 Jy ! Component: 150 - total flux cleaned = 0.0336477 Jy ! Component: 200 - total flux cleaned = 0.0342862 Jy ! Total flux subtracted in 200 components = 0.0342862 Jy ! Clean residual min=-0.026873 max=0.032800 Jy/beam ! Clean residual mean=0.000096 rms=0.007725 Jy/beam ! Combined flux in latest and established models = 3.23332 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 3.23332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.771675Jy sigma=0.004427 ! Fit after self-cal, rms=0.771631Jy sigma=0.004424 ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 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. ! ! Fit before self-cal, rms=0.771631Jy sigma=0.004424 ! Fit after self-cal, rms=0.764323Jy sigma=0.004414 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Estimated beam: bmin=0.6592 mas, bmaj=0.7242 mas, bpa=46.83 degrees ! Estimated noise=434.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00266935 Jy ! Component: 100 - total flux cleaned = -0.00265388 Jy ! Component: 150 - total flux cleaned = -0.00381678 Jy ! Component: 200 - total flux cleaned = -0.00535997 Jy ! Total flux subtracted in 200 components = -0.00535997 Jy ! Clean residual min=-0.025419 max=0.033423 Jy/beam ! Clean residual mean=0.000142 rms=0.007169 Jy/beam ! Combined flux in latest and established models = 3.22796 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 3.22796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.763451Jy sigma=0.004400 ! Fit after self-cal, rms=0.763433Jy sigma=0.004399 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 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 (2.2, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229221 Jy ! Component: 100 - total flux cleaned = 0.0222127 Jy ! Component: 150 - total flux cleaned = 0.0233956 Jy ! Component: 200 - total flux cleaned = 0.0233945 Jy ! Total flux subtracted in 200 components = 0.0233945 Jy ! Clean residual min=-0.029067 max=0.029780 Jy/beam ! Clean residual mean=-0.000147 rms=0.006582 Jy/beam ! Combined flux in latest and established models = 3.25136 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 3.25136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.761035Jy sigma=0.004382 ! Fit after self-cal, rms=0.760932Jy sigma=0.004381 ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Added new window around map position (5.2, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190946 Jy ! Component: 100 - total flux cleaned = 0.0197546 Jy ! Component: 150 - total flux cleaned = 0.0187204 Jy ! Component: 200 - total flux cleaned = 0.0187314 Jy ! Total flux subtracted in 200 components = 0.0187314 Jy ! Clean residual min=-0.027099 max=0.028810 Jy/beam ! Clean residual mean=-0.000372 rms=0.006155 Jy/beam ! Combined flux in latest and established models = 3.27009 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 3.27009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.759668Jy sigma=0.004363 ! Fit after self-cal, rms=0.759636Jy sigma=0.004362 ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Added new window around map position (-10.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206325 Jy ! Component: 100 - total flux cleaned = 0.0200612 Jy ! Component: 150 - total flux cleaned = 0.0200629 Jy ! Component: 200 - total flux cleaned = 0.020058 Jy ! Total flux subtracted in 200 components = 0.020058 Jy ! Clean residual min=-0.025505 max=0.025130 Jy/beam ! Clean residual mean=-0.000546 rms=0.005766 Jy/beam ! Combined flux in latest and established models = 3.29015 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 111 components and 3.29015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.758219Jy sigma=0.004349 ! Fit after self-cal, rms=0.758225Jy sigma=0.004349 ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 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. ! ! Fit before self-cal, rms=0.758225Jy sigma=0.004349 ! Fit after self-cal, rms=0.751883Jy sigma=0.004341 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Estimated beam: bmin=1.911 mas, bmaj=3.068 mas, bpa=-29.23 degrees ! Estimated noise=712.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158188 Jy ! Component: 100 - total flux cleaned = 0.000141716 Jy ! Component: 150 - total flux cleaned = 0.000142341 Jy ! Component: 200 - total flux cleaned = 0.000137334 Jy ! Total flux subtracted in 200 components = 0.000137334 Jy ! Clean residual min=-0.026259 max=0.023292 Jy/beam ! Clean residual mean=-0.002278 rms=0.007104 Jy/beam ! Combined flux in latest and established models = 3.29028 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 3.29028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.751531Jy sigma=0.004347 ! Fit after self-cal, rms=0.751484Jy sigma=0.004346 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 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 = -0.00166908 Jy ! Component: 100 - total flux cleaned = 0.000356694 Jy ! Component: 150 - total flux cleaned = 0.00181039 Jy ! Component: 200 - total flux cleaned = 0.00248723 Jy ! Total flux subtracted in 200 components = 0.00248723 Jy ! Clean residual min=-0.024858 max=0.021217 Jy/beam ! Clean residual mean=-0.002405 rms=0.006560 Jy/beam ! Combined flux in latest and established models = 3.29277 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 128 components and 3.29277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.751281Jy sigma=0.004347 ! Fit after self-cal, rms=0.751269Jy sigma=0.004347 ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 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 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Estimated beam: bmin=0.6598 mas, bmaj=0.7258 mas, bpa=46.83 degrees ! Estimated noise=434.264 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6598 x 0.7258 at 46.83 degrees (North through East) ! Clean map min=-0.032804 max=2.2606 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.751269Jy sigma=0.004347 ! Fit after self-cal, rms=1.269512Jy sigma=0.003728 ! Inverting map and beam ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Estimated beam: bmin=0.6616 mas, bmaj=0.7281 mas, bpa=47.08 degrees ! Estimated noise=434.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0209571 Jy ! Component: 100 - total flux cleaned = -0.0295855 Jy ! Component: 150 - total flux cleaned = -0.032772 Jy ! Component: 200 - total flux cleaned = -0.0347117 Jy ! Total flux subtracted in 200 components = -0.0347117 Jy ! Clean residual min=-0.023829 max=0.026244 Jy/beam ! Clean residual mean=-0.000676 rms=0.005444 Jy/beam ! Combined flux in latest and established models = 3.25806 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 3.25806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.268984Jy sigma=0.003709 ! Fit after self-cal, rms=1.268959Jy sigma=0.003709 ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Added new window around map position (-5, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124878 Jy ! Component: 100 - total flux cleaned = 0.00949586 Jy ! Component: 150 - total flux cleaned = 0.00633761 Jy ! Component: 200 - total flux cleaned = 0.00396603 Jy ! Total flux subtracted in 200 components = 0.00396603 Jy ! Clean residual min=-0.022124 max=0.019243 Jy/beam ! Clean residual mean=-0.000727 rms=0.005011 Jy/beam ! Combined flux in latest and established models = 3.26203 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 147 components and 3.26203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.267555Jy sigma=0.003698 ! Fit after self-cal, rms=1.267471Jy sigma=0.003697 ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.267471Jy sigma=0.003697 ! Fit after self-cal, rms=1.233169Jy sigma=0.003694 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 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Estimated beam: bmin=0.5701 mas, bmaj=0.7166 mas, bpa=43.32 degrees ! Estimated noise=819.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.74361 Jy ! Component: 100 - total flux cleaned = 2.22213 Jy ! Component: 150 - total flux cleaned = 2.47524 Jy ! Component: 200 - total flux cleaned = 2.63895 Jy ! Total flux subtracted in 200 components = 2.63895 Jy ! Clean residual min=-0.041723 max=0.088974 Jy/beam ! Clean residual mean=0.001422 rms=0.014102 Jy/beam ! Combined flux in latest and established models = 2.63895 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 2.63895 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Estimated beam: bmin=0.6626 mas, bmaj=0.7287 mas, bpa=47.39 degrees ! Estimated noise=433.782 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 = 0.144196 Jy ! Component: 100 - total flux cleaned = 0.245892 Jy ! Component: 150 - total flux cleaned = 0.323134 Jy ! Component: 200 - total flux cleaned = 0.384021 Jy ! Total flux subtracted in 200 components = 0.384021 Jy ! Clean residual min=-0.031489 max=0.046058 Jy/beam ! Clean residual mean=0.001886 rms=0.010522 Jy/beam ! Combined flux in latest and established models = 3.02297 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 3.02297 Jy ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Added new window around map position (2.8, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459436 Jy ! Component: 100 - total flux cleaned = 0.076546 Jy ! Component: 150 - total flux cleaned = 0.100394 Jy ! Component: 200 - total flux cleaned = 0.120305 Jy ! Total flux subtracted in 200 components = 0.120305 Jy ! Clean residual min=-0.024750 max=0.030577 Jy/beam ! Clean residual mean=0.000434 rms=0.007822 Jy/beam ! Combined flux in latest and established models = 3.14328 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 3.14328 Jy ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 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 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Estimated beam: bmin=1.912 mas, bmaj=3.068 mas, bpa=-29.32 degrees ! Estimated noise=704.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0518846 Jy ! Component: 100 - total flux cleaned = 0.0765314 Jy ! Component: 150 - total flux cleaned = 0.0851763 Jy ! Component: 200 - total flux cleaned = 0.0918968 Jy ! Total flux subtracted in 200 components = 0.0918968 Jy ! Clean residual min=-0.027393 max=0.020817 Jy/beam ! Clean residual mean=-0.002680 rms=0.007672 Jy/beam ! Combined flux in latest and established models = 3.23518 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 = 0.0024259 Jy ! Component: 100 - total flux cleaned = 0.00461412 Jy ! Component: 150 - total flux cleaned = 0.00620869 Jy ! Component: 200 - total flux cleaned = 0.00766903 Jy ! Total flux subtracted in 200 components = 0.00766903 Jy ! Clean residual min=-0.025158 max=0.018794 Jy/beam ! Clean residual mean=-0.003155 rms=0.007094 Jy/beam ! Combined flux in latest and established models = 3.24285 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 81 components and 3.24285 Jy ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! Estimated beam: bmin=0.6626 mas, bmaj=0.7287 mas, bpa=47.39 degrees ! Estimated noise=433.782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0105577 Jy ! Component: 100 - total flux cleaned = -0.00966298 Jy ! Component: 150 - total flux cleaned = -0.00877433 Jy ! Component: 200 - total flux cleaned = -0.00625966 Jy ! Total flux subtracted in 200 components = -0.00625966 Jy ! Clean residual min=-0.023596 max=0.024287 Jy/beam ! Clean residual mean=-0.000745 rms=0.005977 Jy/beam ! Combined flux in latest and established models = 3.23659 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 3.23659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.236510Jy sigma=0.003728 ! Fit after self-cal, rms=1.236352Jy sigma=0.003721 wmodel J1642+6856_X_2013_01_09_pus_map.mod ! Writing 98 model components to file: J1642+6856_X_2013_01_09_pus_map.mod wobs J1642+6856_X_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J1642+6856_X_2013_01_09_pus_uvs.fits wwins J1642+6856_X_2013_01_09_pus_map.win ! wwins: Wrote 10 windows to J1642+6856_X_2013_01_09_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 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! clean: niter=1024 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296502 Jy ! Component: 100 - total flux cleaned = 0.00478547 Jy ! Component: 150 - total flux cleaned = 0.00581349 Jy ! Component: 200 - total flux cleaned = 0.00582074 Jy ! Component: 250 - total flux cleaned = 0.00645911 Jy ! Component: 300 - total flux cleaned = 0.00646018 Jy ! Component: 350 - total flux cleaned = 0.00615577 Jy ! Component: 400 - total flux cleaned = 0.00585345 Jy ! Component: 450 - total flux cleaned = 0.00526044 Jy ! Component: 500 - total flux cleaned = 0.00468006 Jy ! Component: 550 - total flux cleaned = 0.00410729 Jy ! Component: 600 - total flux cleaned = 0.00326696 Jy ! Component: 650 - total flux cleaned = 0.00299307 Jy ! Component: 700 - total flux cleaned = 0.00217926 Jy ! Component: 750 - total flux cleaned = 0.00191272 Jy ! Component: 800 - total flux cleaned = 0.00164901 Jy ! Component: 850 - total flux cleaned = 0.000865814 Jy ! Component: 900 - total flux cleaned = 0.0011224 Jy ! Component: 950 - total flux cleaned = 0.000356106 Jy ! Component: 1000 - total flux cleaned = 0.000356526 Jy ! Total flux subtracted in 1024 components = 0.000356393 Jy ! Clean residual min=-0.015743 max=0.015893 Jy/beam ! Clean residual mean=-0.000647 rms=0.004743 Jy/beam ! Combined flux in latest and established models = 3.23694 Jy keep ! Adding 79 model components to the UV plane model. ! The established model now contains 172 components and 3.23694 Jy ![Exited script file: muppet] wmap "J1642+6856_X_2013_01_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6626 x 0.7287 at 47.39 degrees (North through East) ! Clean map min=-0.032333 max=2.2711 Jy/beam ! Writing clean map to FITS file: J1642+6856_X_2013_01_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.27111 invert ! Inverting map ! Your choice of large map pixels excluded 4.55% of the data. ! The x-axis pixel size should ideally be below 0.1575 milli-arcsec ! The y-axis pixel size should ideally be below 0.1845 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00473114 device "J1642+6856_X_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1642+6856_X_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.624956 0.624956 1.24991 2.49982 4.99965 9.99929 19.9986 39.9972 79.9943 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0141 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.271 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6626 x 0.7287 at 47.39 degrees (North through East) ! Clean map min=-0.032333 max=2.2711 Jy/beam quit ! Quitting program ! Log file J1642+6856_X_2013_01_09_pus_uvs.log closed on Mon Nov 3 15:55:25 2014