! Started logfile: J0119+3210_X_2017_06_10_pus_uvs.log on Mon May 6 12:40:23 2019 obs J0119+3210_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0119+3210_X_2017_06_10_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980326 visibilities/baseline/integration-bin. ! Found source: J0119+3210 ! ! 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 115404 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 J0119+3210_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993405Jy sigma=0.009222 ! Fit after self-cal, rms=0.960009Jy sigma=0.008919 ! 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 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7395 mas, bmaj=1.438 mas, bpa=-5.138 degrees ! Estimated noise=572.756 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 = 0.0300372 Jy ! Component: 100 - total flux cleaned = 0.0381137 Jy ! Total flux subtracted in 100 components = 0.0381137 Jy ! Clean residual min=-0.003856 max=0.005420 Jy/beam ! Clean residual mean=-0.000229 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.0381137 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0381137 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=0.086715Jy sigma=0.000791 ! Fit after self-cal, rms=0.085643Jy sigma=0.000781 ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9231 mas, bmaj=1.691 mas, bpa=-4.192 degrees ! Estimated noise=225.938 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 = 0.0115916 Jy ! Component: 100 - total flux cleaned = 0.0190875 Jy ! Component: 150 - total flux cleaned = 0.0240946 Jy ! Component: 200 - total flux cleaned = 0.0274387 Jy ! Total flux subtracted in 200 components = 0.0274387 Jy ! Clean residual min=-0.007201 max=0.008470 Jy/beam ! Clean residual mean=-0.000335 rms=0.002646 Jy/beam ! Combined flux in latest and established models = 0.0655524 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.0655524 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=0.083901Jy sigma=0.000764 ! Fit after self-cal, rms=0.083735Jy sigma=0.000761 ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 1.69 FD 1.52 HN 1.43 KP 1.08 ! LA 0.50 MK 1.46 NL 1.86 OV 1.91 ! PT 0.52 SC 1.38 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.91 FD 1.76 HN 1.58 KP 1.09 ! LA 0.49 MK 1.67 NL 2.06 OV 2.06 ! PT 0.52 SC 1.67 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.85 FD 1.76 HN 1.44 KP 1.10 ! LA 0.51 MK 1.57 NL 2.27 OV 2.05 ! PT 0.49 SC 1.51 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.64 FD 1.70 HN 1.44 KP 1.08 ! LA 0.50 MK 1.50 NL 2.07 OV 1.98 ! PT 0.53 SC 1.55 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 1.38 HN 1.33 KP 0.96 ! LA 0.56 MK 1.27 NL 2.00 OV 1.93 ! PT 0.63 SC 1.43 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.70 FD 1.68 HN 1.37 KP 1.03 ! LA 0.51 MK 1.40 NL 2.01 OV 2.02 ! PT 0.51 SC 1.45 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.54 FD 1.59 HN 1.37 KP 1.02 ! LA 0.53 MK 1.47 NL 2.02 OV 2.06 ! PT 0.52 SC 1.48 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.57 FD 1.70 HN 1.31 KP 1.03 ! LA 0.52 MK 1.30 NL 2.07 OV 2.07 ! PT 0.51 SC 1.45 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.51 FD 1.69 HN 1.36 KP 1.04 ! LA 0.52 MK 1.24 NL 2.08 OV 1.94 ! PT 0.52 SC 1.39 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 1.56 HN 1.18 KP 1.03 ! LA 0.56 MK 1.33 NL 1.86 OV 2.15 ! PT 0.50 SC 1.27 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.50 HN 1.18 KP 1.02 ! LA 0.56 MK 1.12 NL 1.75 OV 1.88 ! PT 0.53 SC 1.20 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.42 HN 0.91 KP 0.99 ! LA 0.57 MK 1.13 NL 1.56 OV 1.75 ! PT 0.51 SC 1.17 ! ! ! Fit before self-cal, rms=0.083735Jy sigma=0.000761 ! Fit after self-cal, rms=0.146145Jy sigma=0.000709 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=1.028 mas, bmaj=1.912 mas, bpa=-4.668 degrees ! Estimated noise=270.523 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 = 0.0044062 Jy ! Component: 100 - total flux cleaned = 0.00395326 Jy ! Component: 150 - total flux cleaned = 0.00338017 Jy ! Component: 200 - total flux cleaned = 0.0028943 Jy ! Total flux subtracted in 200 components = 0.0028943 Jy ! Clean residual min=-0.004784 max=0.008515 Jy/beam ! Clean residual mean=-0.000032 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.0684467 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0684467 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=0.145196Jy sigma=0.000711 ! Fit after self-cal, rms=0.150176Jy sigma=0.000693 ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.150176Jy sigma=0.000693 ! Fit after self-cal, rms=0.219980Jy sigma=0.000682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=1.061 mas, bmaj=2 mas, bpa=-6.511 degrees ! Estimated noise=313.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319139 Jy ! Component: 100 - total flux cleaned = 0.00282087 Jy ! Component: 150 - total flux cleaned = 0.00256568 Jy ! Component: 200 - total flux cleaned = 0.00233888 Jy ! Total flux subtracted in 200 components = 0.00233888 Jy ! Clean residual min=-0.003788 max=0.005742 Jy/beam ! Clean residual mean=-0.000015 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.0707856 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0707856 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=0.219625Jy sigma=0.000683 ! Fit after self-cal, rms=0.221080Jy sigma=0.000681 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 (4.4, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031512 Jy ! Component: 100 - total flux cleaned = 0.00323684 Jy ! Component: 150 - total flux cleaned = 0.00304372 Jy ! Component: 200 - total flux cleaned = 0.00287565 Jy ! Total flux subtracted in 200 components = 0.00287565 Jy ! Clean residual min=-0.003148 max=0.004000 Jy/beam ! Clean residual mean=-0.000014 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.0736612 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.0736613 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=0.221010Jy sigma=0.000680 ! Fit after self-cal, rms=0.220712Jy sigma=0.000679 ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-10, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425221 Jy ! Component: 100 - total flux cleaned = 0.00646781 Jy ! Component: 150 - total flux cleaned = 0.00690376 Jy ! Component: 200 - total flux cleaned = 0.00709205 Jy ! Total flux subtracted in 200 components = 0.00709205 Jy ! Clean residual min=-0.003246 max=0.003439 Jy/beam ! Clean residual mean=0.000009 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0807533 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.0807533 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=0.220584Jy sigma=0.000678 ! Fit after self-cal, rms=0.220123Jy sigma=0.000677 ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.220123Jy sigma=0.000677 ! Fit after self-cal, rms=0.219655Jy sigma=0.000675 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=1.053 mas, bmaj=2.034 mas, bpa=-6.922 degrees ! Estimated noise=316.937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389107 Jy ! Component: 100 - total flux cleaned = 0.0062267 Jy ! Component: 150 - total flux cleaned = 0.00745699 Jy ! Component: 200 - total flux cleaned = 0.00777027 Jy ! Total flux subtracted in 200 components = 0.00777027 Jy ! Clean residual min=-0.003132 max=0.003270 Jy/beam ! Clean residual mean=0.000005 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0885236 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.0885236 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=0.219495Jy sigma=0.000674 ! Fit after self-cal, rms=0.218955Jy sigma=0.000673 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.00306189 Jy ! Component: 100 - total flux cleaned = 0.00384088 Jy ! Component: 150 - total flux cleaned = 0.00404353 Jy ! Component: 200 - total flux cleaned = 0.00410535 Jy ! Total flux subtracted in 200 components = 0.00410535 Jy ! Clean residual min=-0.002918 max=0.003243 Jy/beam ! Clean residual mean=0.000021 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0926289 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.0926289 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=0.218834Jy sigma=0.000673 ! Fit after self-cal, rms=0.218535Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.218535Jy sigma=0.000673 ! Fit after self-cal, rms=0.211505Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.594 mas, bmaj=3.23 mas, bpa=-12.49 degrees ! Estimated noise=314.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322138 Jy ! Component: 100 - total flux cleaned = 0.00471678 Jy ! Component: 150 - total flux cleaned = 0.00539999 Jy ! Component: 200 - total flux cleaned = 0.00570236 Jy ! Total flux subtracted in 200 components = 0.00570236 Jy ! Clean residual min=-0.003743 max=0.003620 Jy/beam ! Clean residual mean=-0.000008 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.0983313 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.0983313 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=0.211434Jy sigma=0.000671 ! Fit after self-cal, rms=0.210939Jy sigma=0.000670 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.00207037 Jy ! Component: 100 - total flux cleaned = 0.00244087 Jy ! Component: 150 - total flux cleaned = 0.00274279 Jy ! Component: 200 - total flux cleaned = 0.00287407 Jy ! Total flux subtracted in 200 components = 0.00287407 Jy ! Clean residual min=-0.003492 max=0.003841 Jy/beam ! Clean residual mean=0.000011 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.101205 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.101205 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=0.210889Jy sigma=0.000670 ! Fit after self-cal, rms=0.210716Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=1.043 mas, bmaj=2.039 mas, bpa=-6.846 degrees ! Estimated noise=315.885 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 2.039 at -6.846 degrees (North through East) ! Clean map min=-0.004346 max=0.055975 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 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7965 mas, bmaj=1.677 mas, bpa=-6.929 degrees ! Estimated noise=897.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441154 Jy ! Component: 100 - total flux cleaned = 0.0601626 Jy ! Component: 150 - total flux cleaned = 0.0700466 Jy ! Component: 200 - total flux cleaned = 0.0771222 Jy ! Total flux subtracted in 200 components = 0.0771222 Jy ! Clean residual min=-0.004734 max=0.004965 Jy/beam ! Clean residual mean=-0.000096 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.0771221 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0771221 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=1.043 mas, bmaj=2.039 mas, bpa=-6.846 degrees ! Estimated noise=315.885 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 = 0.00663586 Jy ! Component: 100 - total flux cleaned = 0.0115525 Jy ! Component: 150 - total flux cleaned = 0.014265 Jy ! Component: 200 - total flux cleaned = 0.0164207 Jy ! Total flux subtracted in 200 components = 0.0164207 Jy ! Clean residual min=-0.003404 max=0.004407 Jy/beam ! Clean residual mean=-0.000039 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.0935429 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.0935429 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-8.4, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036449 Jy ! Component: 100 - total flux cleaned = 0.00534647 Jy ! Component: 150 - total flux cleaned = 0.00653816 Jy ! Component: 200 - total flux cleaned = 0.00735008 Jy ! Total flux subtracted in 200 components = 0.00735008 Jy ! Clean residual min=-0.002741 max=0.003291 Jy/beam ! Clean residual mean=-0.000000 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.100893 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.100893 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.594 mas, bmaj=3.23 mas, bpa=-12.49 degrees ! Estimated noise=314.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000893363 Jy ! Component: 100 - total flux cleaned = 0.00128469 Jy ! Component: 150 - total flux cleaned = 0.00145898 Jy ! Component: 200 - total flux cleaned = 0.00166719 Jy ! Total flux subtracted in 200 components = 0.00166719 Jy ! Clean residual min=-0.003361 max=0.004000 Jy/beam ! Clean residual mean=0.000014 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.10256 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 = 9.39629e-05 Jy ! Component: 100 - total flux cleaned = 0.000182573 Jy ! Component: 150 - total flux cleaned = 0.000266333 Jy ! Component: 200 - total flux cleaned = 0.000343446 Jy ! Total flux subtracted in 200 components = 0.000343446 Jy ! Clean residual min=-0.003197 max=0.003942 Jy/beam ! Clean residual mean=0.000016 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.102904 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 68 components and 0.102904 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=1.043 mas, bmaj=2.039 mas, bpa=-6.846 degrees ! Estimated noise=315.885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000558773 Jy ! Component: 100 - total flux cleaned = 0.000725792 Jy ! Component: 150 - total flux cleaned = 0.000776327 Jy ! Component: 200 - total flux cleaned = 0.000822244 Jy ! Total flux subtracted in 200 components = 0.000822244 Jy ! Clean residual min=-0.002433 max=0.003114 Jy/beam ! Clean residual mean=0.000011 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.103726 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.103726 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=0.210491Jy sigma=0.000669 ! Fit after self-cal, rms=0.209846Jy sigma=0.000669 wmodel J0119+3210_X_2017_06_10_pus_map.mod ! Writing 86 model components to file: J0119+3210_X_2017_06_10_pus_map.mod wobs J0119+3210_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0119+3210_X_2017_06_10_pus_uvs.fits wwins J0119+3210_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J0119+3210_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 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145617 Jy ! Component: 100 - total flux cleaned = 0.00277635 Jy ! Component: 150 - total flux cleaned = 0.00391677 Jy ! Component: 200 - total flux cleaned = 0.0048067 Jy ! Component: 250 - total flux cleaned = 0.00534295 Jy ! Component: 300 - total flux cleaned = 0.00590191 Jy ! Component: 350 - total flux cleaned = 0.00623544 Jy ! Component: 400 - total flux cleaned = 0.00647778 Jy ! Component: 450 - total flux cleaned = 0.00679158 Jy ! Component: 500 - total flux cleaned = 0.00713522 Jy ! Component: 550 - total flux cleaned = 0.00739656 Jy ! Component: 600 - total flux cleaned = 0.00783459 Jy ! Component: 650 - total flux cleaned = 0.00812008 Jy ! Component: 700 - total flux cleaned = 0.00833104 Jy ! Component: 750 - total flux cleaned = 0.00860624 Jy ! Component: 800 - total flux cleaned = 0.00880876 Jy ! Component: 850 - total flux cleaned = 0.00910799 Jy ! Component: 900 - total flux cleaned = 0.00940176 Jy ! Component: 950 - total flux cleaned = 0.00962678 Jy ! Component: 1000 - total flux cleaned = 0.00994414 Jy ! Component: 1050 - total flux cleaned = 0.0102573 Jy ! Component: 1100 - total flux cleaned = 0.0105051 Jy ! Component: 1150 - total flux cleaned = 0.010781 Jy ! Component: 1200 - total flux cleaned = 0.0111143 Jy ! Component: 1250 - total flux cleaned = 0.0114734 Jy ! Component: 1300 - total flux cleaned = 0.0117693 Jy ! Component: 1350 - total flux cleaned = 0.0119742 Jy ! Component: 1400 - total flux cleaned = 0.0122355 Jy ! Component: 1450 - total flux cleaned = 0.0124371 Jy ! Component: 1500 - total flux cleaned = 0.0127504 Jy ! Component: 1550 - total flux cleaned = 0.0129757 Jy ! Component: 1600 - total flux cleaned = 0.0131991 Jy ! Component: 1650 - total flux cleaned = 0.013448 Jy ! Component: 1700 - total flux cleaned = 0.0136943 Jy ! Component: 1750 - total flux cleaned = 0.013939 Jy ! Component: 1800 - total flux cleaned = 0.0141541 Jy ! Component: 1850 - total flux cleaned = 0.014394 Jy ! Component: 1900 - total flux cleaned = 0.0146055 Jy ! Component: 1950 - total flux cleaned = 0.0148678 Jy ! Component: 2000 - total flux cleaned = 0.0151017 Jy ! Total flux subtracted in 2048 components = 0.0153594 Jy ! Clean residual min=-0.001609 max=0.001356 Jy/beam ! Clean residual mean=0.000005 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.119085 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 222 components and 0.119085 Jy ![Exited script file: muppet] wmap "J0119+3210_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 2.039 at -6.846 degrees (North through East) ! Clean map min=-0.0041643 max=0.059392 Jy/beam ! Writing clean map to FITS file: J0119+3210_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 0.0593924 invert ! Inverting map ! Your choice of large map pixels excluded 0.0615% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000524088 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.64725 2.64725 5.2945 10.589 21.178 42.356 84.712 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 2.039 at -6.846 degrees (North through East) ! Clean map min=-0.0041643 max=0.059392 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 J0119+3210_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:40:29 2019