! Started logfile: J0702+5444_X_2017_02_19_pus_uvs.log on Sat May 4 21:39:59 2019 obs J0702+5444_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0702+5444_X_2017_02_19_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.656725 visibilities/baseline/integration-bin. ! Found source: J0702+5444 ! ! 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 858 lines of history. ! ! Reading 40428 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 J0702+5444_X_2017_02_19_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 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.980600Jy sigma=0.008080 ! Fit after self-cal, rms=0.949390Jy sigma=0.007846 ! 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7906 mas, bmaj=1.209 mas, bpa=19.19 degrees ! Estimated noise=955.976 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 = 0.0397292 Jy ! Component: 100 - total flux cleaned = 0.0505505 Jy ! Total flux subtracted in 100 components = 0.0505505 Jy ! Clean residual min=-0.002727 max=0.004995 Jy/beam ! Clean residual mean=-0.000006 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.0505504 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0505504 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=0.085114Jy sigma=0.000652 ! Fit after self-cal, rms=0.084601Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 = 0.00665396 Jy ! Component: 100 - total flux cleaned = 0.0106404 Jy ! Total flux subtracted in 100 components = 0.0106404 Jy ! Clean residual min=-0.002440 max=0.002675 Jy/beam ! Clean residual mean=-0.000003 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0611909 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0611909 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=0.083947Jy sigma=0.000643 ! Fit after self-cal, rms=0.083898Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9815 mas, bmaj=1.43 mas, bpa=18.05 degrees ! Estimated noise=432.909 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 = 0.00436842 Jy ! Component: 100 - total flux cleaned = 0.00654626 Jy ! Component: 150 - total flux cleaned = 0.00779958 Jy ! Component: 200 - total flux cleaned = 0.0085361 Jy ! Total flux subtracted in 200 components = 0.0085361 Jy ! Clean residual min=-0.001376 max=0.001792 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.069727 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.069727 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=0.083682Jy sigma=0.000640 ! Fit after self-cal, rms=0.083627Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 0.93 FD 0.98 HN 0.98 KP 0.92 ! LA 1.02 MK 1.12 NL 1.03 OV 1.04 ! PT 1.00* SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.02 KP 0.93 ! LA 0.99 MK 1.15 NL 0.98 OV 1.01 ! PT 1.00* SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.14 KP 0.99 ! LA 1.01 MK 1.02 NL 1.02 OV 1.05 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.06 KP 1.01 ! LA 1.04 MK 1.03 NL 1.01 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.94 KP 0.96 ! LA 1.03 MK 1.00 NL 0.97 OV 1.11 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.04 HN 1.05 KP 0.96 ! LA 1.01 MK 1.02 NL 1.03 OV 1.01 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.91 ! LA 0.99 MK 1.02 NL 0.94 OV 1.05 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.95 KP 1.01 ! LA 0.99 MK 0.84 NL 1.01 OV 1.02 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.91 KP 1.01 ! LA 1.05 MK 0.97 NL 0.94 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 0.92 KP 0.94 ! LA 1.03 MK 0.91 NL 0.95 OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 1.01 ! LA 1.00 MK 0.88 NL 0.96 OV 0.95 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.89 KP 0.98 ! LA 1.02 MK 0.85 NL 0.98 OV 1.02 ! PT 1.00* SC 0.89 ! ! ! Fit before self-cal, rms=0.083627Jy sigma=0.000640 ! Fit after self-cal, rms=0.081995Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9824 mas, bmaj=1.428 mas, bpa=18.01 degrees ! Estimated noise=429.775 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 (0.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159672 Jy ! Component: 100 - total flux cleaned = 0.00215271 Jy ! Component: 150 - total flux cleaned = 0.00261535 Jy ! Component: 200 - total flux cleaned = 0.0027791 Jy ! Total flux subtracted in 200 components = 0.0027791 Jy ! Clean residual min=-0.001059 max=0.001164 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.072506 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.072506 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=0.081951Jy sigma=0.000638 ! Fit after self-cal, rms=0.081925Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.183% 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=0.081925Jy sigma=0.000638 ! Fit after self-cal, rms=0.081760Jy sigma=0.000637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9866 mas, bmaj=1.422 mas, bpa=17.31 degrees ! Estimated noise=429.456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104529 Jy ! Component: 100 - total flux cleaned = 0.00133777 Jy ! Component: 150 - total flux cleaned = 0.00153043 Jy ! Component: 200 - total flux cleaned = 0.00165923 Jy ! Total flux subtracted in 200 components = 0.00165923 Jy ! Clean residual min=-0.001045 max=0.001231 Jy/beam ! Clean residual mean=0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0741653 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.0741653 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=0.081745Jy sigma=0.000637 ! Fit after self-cal, rms=0.081755Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 (2.4, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115242 Jy ! Component: 100 - total flux cleaned = 0.00184671 Jy ! Component: 150 - total flux cleaned = 0.00237497 Jy ! Component: 200 - total flux cleaned = 0.00273736 Jy ! Total flux subtracted in 200 components = 0.00273736 Jy ! Clean residual min=-0.000975 max=0.001118 Jy/beam ! Clean residual mean=0.000005 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0769026 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 0.0769026 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=0.081736Jy sigma=0.000637 ! Fit after self-cal, rms=0.081728Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.183% 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=0.081728Jy sigma=0.000636 ! Fit after self-cal, rms=0.082132Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.985 mas, bmaj=1.417 mas, bpa=16.78 degrees ! Estimated noise=429.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819143 Jy ! Component: 100 - total flux cleaned = 0.00135226 Jy ! Component: 150 - total flux cleaned = 0.00176588 Jy ! Component: 200 - total flux cleaned = 0.00194782 Jy ! Total flux subtracted in 200 components = 0.00194782 Jy ! Clean residual min=-0.000945 max=0.001069 Jy/beam ! Clean residual mean=0.000006 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0788504 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.0788504 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=0.082121Jy sigma=0.000636 ! Fit after self-cal, rms=0.082115Jy sigma=0.000636 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 = 0.000495436 Jy ! Component: 100 - total flux cleaned = 0.000659462 Jy ! Component: 150 - total flux cleaned = 0.000760216 Jy ! Component: 200 - total flux cleaned = 0.000828054 Jy ! Total flux subtracted in 200 components = 0.000828054 Jy ! Clean residual min=-0.000927 max=0.001028 Jy/beam ! Clean residual mean=0.000006 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0796785 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.0796785 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=0.082110Jy sigma=0.000636 ! Fit after self-cal, rms=0.082106Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.183% 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=0.082106Jy sigma=0.000636 ! Fit after self-cal, rms=0.082338Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.185 mas, bmaj=2.235 mas, bpa=72.64 degrees ! Estimated noise=552.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552205 Jy ! Component: 100 - total flux cleaned = 0.00074807 Jy ! Component: 150 - total flux cleaned = 0.000813472 Jy ! Component: 200 - total flux cleaned = 0.000860129 Jy ! Total flux subtracted in 200 components = 0.000860129 Jy ! Clean residual min=-0.001166 max=0.001226 Jy/beam ! Clean residual mean=0.000011 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0805386 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.0805386 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=0.082335Jy sigma=0.000636 ! Fit after self-cal, rms=0.082334Jy sigma=0.000636 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 = 0.000237238 Jy ! Component: 100 - total flux cleaned = 0.000305522 Jy ! Component: 150 - total flux cleaned = 0.000330627 Jy ! Component: 200 - total flux cleaned = 0.000352687 Jy ! Total flux subtracted in 200 components = 0.000352687 Jy ! Clean residual min=-0.001124 max=0.001168 Jy/beam ! Clean residual mean=0.000012 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0808913 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.0808913 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=0.082333Jy sigma=0.000636 ! Fit after self-cal, rms=0.082329Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9834 mas, bmaj=1.413 mas, bpa=16.46 degrees ! Estimated noise=430.548 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9834 x 1.413 at 16.46 degrees (North through East) ! Clean map min=-0.00084062 max=0.053779 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7949 mas, bmaj=1.196 mas, bpa=17.87 degrees ! Estimated noise=944.937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038892 Jy ! Component: 100 - total flux cleaned = 0.0523828 Jy ! Component: 150 - total flux cleaned = 0.0602815 Jy ! Component: 200 - total flux cleaned = 0.0652081 Jy ! Total flux subtracted in 200 components = 0.0652081 Jy ! Clean residual min=-0.002446 max=0.002678 Jy/beam ! Clean residual mean=-0.000002 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0652081 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0652081 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9834 mas, bmaj=1.413 mas, bpa=16.46 degrees ! Estimated noise=430.548 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 = 0.00440653 Jy ! Component: 100 - total flux cleaned = 0.00706517 Jy ! Component: 150 - total flux cleaned = 0.00906973 Jy ! Component: 200 - total flux cleaned = 0.0106152 Jy ! Total flux subtracted in 200 components = 0.0106152 Jy ! Clean residual min=-0.001180 max=0.001138 Jy/beam ! Clean residual mean=0.000003 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0758233 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.0758233 Jy ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.185 mas, bmaj=2.235 mas, bpa=72.64 degrees ! Estimated noise=552.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180904 Jy ! Component: 100 - total flux cleaned = 0.00291179 Jy ! Component: 150 - total flux cleaned = 0.00365981 Jy ! Component: 200 - total flux cleaned = 0.004166 Jy ! Total flux subtracted in 200 components = 0.004166 Jy ! Clean residual min=-0.001226 max=0.001115 Jy/beam ! Clean residual mean=0.000010 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0799893 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 = 0.00031371 Jy ! Component: 100 - total flux cleaned = 0.000471872 Jy ! Component: 150 - total flux cleaned = 0.000547827 Jy ! Component: 200 - total flux cleaned = 0.000604676 Jy ! Total flux subtracted in 200 components = 0.000604676 Jy ! Clean residual min=-0.001167 max=0.001154 Jy/beam ! Clean residual mean=0.000011 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.080594 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 89 components and 0.0805939 Jy ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9834 mas, bmaj=1.413 mas, bpa=16.46 degrees ! Estimated noise=430.548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146899 Jy ! Component: 100 - total flux cleaned = 0.00025802 Jy ! Component: 150 - total flux cleaned = 0.000398758 Jy ! Component: 200 - total flux cleaned = 0.000496429 Jy ! Total flux subtracted in 200 components = 0.000496429 Jy ! Clean residual min=-0.000966 max=0.001051 Jy/beam ! Clean residual mean=0.000006 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0810904 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.0810904 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=0.082331Jy sigma=0.000636 ! Fit after self-cal, rms=0.082324Jy sigma=0.000636 wmodel J0702+5444_X_2017_02_19_pus_map.mod ! Writing 108 model components to file: J0702+5444_X_2017_02_19_pus_map.mod wobs J0702+5444_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0702+5444_X_2017_02_19_pus_uvs.fits wwins J0702+5444_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J0702+5444_X_2017_02_19_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 0.183% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244644 Jy ! Component: 100 - total flux cleaned = 0.000293239 Jy ! Component: 150 - total flux cleaned = 0.000292921 Jy ! Component: 200 - total flux cleaned = 0.000277642 Jy ! Component: 250 - total flux cleaned = 0.00029201 Jy ! Component: 300 - total flux cleaned = 0.000248953 Jy ! Component: 350 - total flux cleaned = 0.000248802 Jy ! Component: 400 - total flux cleaned = 0.000194606 Jy ! Component: 450 - total flux cleaned = 0.000168135 Jy ! Component: 500 - total flux cleaned = 9.05055e-05 Jy ! Component: 550 - total flux cleaned = 6.53636e-05 Jy ! Component: 600 - total flux cleaned = -9.15787e-06 Jy ! Component: 650 - total flux cleaned = -4.60146e-05 Jy ! Component: 700 - total flux cleaned = -0.000142076 Jy ! Component: 750 - total flux cleaned = -0.000212597 Jy ! Component: 800 - total flux cleaned = -0.000270613 Jy ! Component: 850 - total flux cleaned = -0.000339135 Jy ! Component: 900 - total flux cleaned = -0.000372758 Jy ! Component: 950 - total flux cleaned = -0.000450294 Jy ! Component: 1000 - total flux cleaned = -0.000483169 Jy ! Component: 1050 - total flux cleaned = -0.000558738 Jy ! Component: 1100 - total flux cleaned = -0.000601583 Jy ! Component: 1150 - total flux cleaned = -0.000664646 Jy ! Component: 1200 - total flux cleaned = -0.000695634 Jy ! Component: 1250 - total flux cleaned = -0.000705824 Jy ! Component: 1300 - total flux cleaned = -0.000736279 Jy ! Component: 1350 - total flux cleaned = -0.000746338 Jy ! Component: 1400 - total flux cleaned = -0.000756324 Jy ! Component: 1450 - total flux cleaned = -0.000766167 Jy ! Component: 1500 - total flux cleaned = -0.00078555 Jy ! Component: 1550 - total flux cleaned = -0.000804533 Jy ! Component: 1600 - total flux cleaned = -0.000842472 Jy ! Component: 1650 - total flux cleaned = -0.000870729 Jy ! Component: 1700 - total flux cleaned = -0.000917152 Jy ! Component: 1750 - total flux cleaned = -0.000953941 Jy ! Component: 1800 - total flux cleaned = -0.00100864 Jy ! Component: 1850 - total flux cleaned = -0.000990447 Jy ! Component: 1900 - total flux cleaned = -0.00102627 Jy ! Component: 1950 - total flux cleaned = -0.0010618 Jy ! Component: 2000 - total flux cleaned = -0.00106179 Jy ! Total flux subtracted in 2048 components = -0.00107922 Jy ! Clean residual min=-0.000434 max=0.000521 Jy/beam ! Clean residual mean=0.000003 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0800112 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 265 components and 0.0800112 Jy ![Exited script file: muppet] wmap "J0702+5444_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.183% 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: 0.9834 x 1.413 at 16.46 degrees (North through East) ! Clean map min=-0.0006852 max=0.053179 Jy/beam ! Writing clean map to FITS file: J0702+5444_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0531788 invert ! Inverting map ! Your choice of large map pixels excluded 0.183% 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 0.000158853 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.896145 0.896145 1.79229 3.58458 7.16916 14.3383 28.6766 57.3533 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9834 x 1.413 at 16.46 degrees (North through East) ! Clean map min=-0.0006852 max=0.053179 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 J0702+5444_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:40:03 2019