! Started logfile: J0102-2646_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:33:33 2016 obs J0102-2646_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0102-2646_X_2014_12_20_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871073 visibilities/baseline/integration-bin. ! Found source: J0102-2646 ! ! 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 364 lines of history. ! ! Reading 54564 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 J0102-2646_X_2014_12_20_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.982193Jy sigma=0.010507 ! Fit after self-cal, rms=0.942846Jy sigma=0.010160 ! 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 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6387 mas, bmaj=1.743 mas, bpa=-5.367 degrees ! Estimated noise=651.228 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 = 0.0435397 Jy ! Component: 100 - total flux cleaned = 0.057148 Jy ! Total flux subtracted in 100 components = 0.057148 Jy ! Clean residual min=-0.002921 max=0.005954 Jy/beam ! Clean residual mean=-0.000046 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.057148 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.057148 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=0.081358Jy sigma=0.000799 ! Fit after self-cal, rms=0.081056Jy sigma=0.000797 ! Inverting map ! Your choice of large map pixels excluded 0.205% 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 = 0.00722894 Jy ! Component: 100 - total flux cleaned = 0.0110397 Jy ! Total flux subtracted in 100 components = 0.0110397 Jy ! Clean residual min=-0.002735 max=0.004497 Jy/beam ! Clean residual mean=-0.000027 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0681876 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.0681876 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=0.080237Jy sigma=0.000787 ! Fit after self-cal, rms=0.080237Jy sigma=0.000787 ! Inverting map ! Your choice of large map pixels excluded 0.205% 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 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7986 mas, bmaj=2.084 mas, bpa=-4.871 degrees ! Estimated noise=286.774 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 (3.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614246 Jy ! Component: 100 - total flux cleaned = 0.0100999 Jy ! Component: 150 - total flux cleaned = 0.013044 Jy ! Component: 200 - total flux cleaned = 0.0152776 Jy ! Total flux subtracted in 200 components = 0.0152776 Jy ! Clean residual min=-0.002612 max=0.004653 Jy/beam ! Clean residual mean=-0.000065 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.0834652 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 45 components and 0.0834652 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=0.079698Jy sigma=0.000779 ! Fit after self-cal, rms=0.079611Jy sigma=0.000778 ! Inverting map ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (6.2, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447552 Jy ! Component: 100 - total flux cleaned = 0.00725205 Jy ! Component: 150 - total flux cleaned = 0.00934753 Jy ! Component: 200 - total flux cleaned = 0.011057 Jy ! Total flux subtracted in 200 components = 0.011057 Jy ! Clean residual min=-0.002296 max=0.002330 Jy/beam ! Clean residual mean=-0.000043 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0945222 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 84 components and 0.0945223 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=0.079335Jy sigma=0.000775 ! Fit after self-cal, rms=0.079290Jy sigma=0.000774 ! Inverting map ! Your choice of large map pixels excluded 0.205% 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.13 KP 1.15 ! LA 0.93 MK 1.00 NL 1.04 OV 0.95 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.09 KP 1.05 ! LA 0.92 MK 1.01 NL 1.04 OV 0.90 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.06 KP 1.04 ! LA 0.96 MK 1.03 NL 0.99 OV 0.96 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 1.08 KP 0.95 ! LA 0.98 MK 1.03 NL 0.98 OV 0.95 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.06 KP 0.88 ! LA 0.96 MK 1.10 NL 1.05 OV 0.92 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.08 KP 0.91 ! LA 0.96 MK 1.06 NL 1.03 OV 0.99 ! PT 0.89 SC 1.04 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.16 KP 0.86 ! LA 1.00 MK 1.05 NL 1.04 OV 1.03 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.15 HN 1.09 KP 0.89 ! LA 0.96 MK 1.04 NL 1.01 OV 0.98 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.13 KP 0.97 ! LA 0.97 MK 0.97 NL 0.97 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.02 KP 0.94 ! LA 1.01 MK 0.98 NL 1.02 OV 0.93 ! PT 0.92 SC 0.90 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.09 KP 0.97 ! LA 1.00 MK 0.94 NL 1.04 OV 1.03 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.03 KP 0.91 ! LA 0.99 MK 1.04 NL 1.02 OV 1.01 ! PT 0.97 SC 0.96 ! ! ! Fit before self-cal, rms=0.079290Jy sigma=0.000774 ! Fit after self-cal, rms=0.079791Jy sigma=0.000771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8083 mas, bmaj=2.087 mas, bpa=-4.492 degrees ! Estimated noise=285.244 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 = 0.00181824 Jy ! Component: 100 - total flux cleaned = 0.00275373 Jy ! Component: 150 - total flux cleaned = 0.00333442 Jy ! Component: 200 - total flux cleaned = 0.00366002 Jy ! Total flux subtracted in 200 components = 0.00366002 Jy ! Clean residual min=-0.001257 max=0.001478 Jy/beam ! Clean residual mean=-0.000007 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0981823 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.0981823 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=0.079744Jy sigma=0.000771 ! Fit after self-cal, rms=0.079787Jy sigma=0.000770 ! Inverting map ! Your choice of large map pixels excluded 0.206% 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=0.079787Jy sigma=0.000770 ! Fit after self-cal, rms=0.080307Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8087 mas, bmaj=2.079 mas, bpa=-4.286 degrees ! Estimated noise=285.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107446 Jy ! Component: 100 - total flux cleaned = 0.00124304 Jy ! Component: 150 - total flux cleaned = 0.00128939 Jy ! Component: 200 - total flux cleaned = 0.0013105 Jy ! Total flux subtracted in 200 components = 0.0013105 Jy ! Clean residual min=-0.001029 max=0.001263 Jy/beam ! Clean residual mean=-0.000006 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0994928 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.0994928 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=0.080288Jy sigma=0.000769 ! Fit after self-cal, rms=0.080307Jy sigma=0.000769 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.206% 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 (8.8, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127386 Jy ! Component: 100 - total flux cleaned = 0.00201647 Jy ! Component: 150 - total flux cleaned = 0.00258483 Jy ! Component: 200 - total flux cleaned = 0.00278088 Jy ! Total flux subtracted in 200 components = 0.00278088 Jy ! Clean residual min=-0.001071 max=0.001111 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.102274 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 143 components and 0.102274 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=0.080283Jy sigma=0.000769 ! Fit after self-cal, rms=0.080278Jy sigma=0.000769 ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.8, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101969 Jy ! Component: 100 - total flux cleaned = 0.00126579 Jy ! Component: 150 - total flux cleaned = 0.00143263 Jy ! Component: 200 - total flux cleaned = 0.00152801 Jy ! Total flux subtracted in 200 components = 0.00152801 Jy ! Clean residual min=-0.000983 max=0.000917 Jy/beam ! Clean residual mean=0.000004 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.103802 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 159 components and 0.103802 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=0.080259Jy sigma=0.000769 ! Fit after self-cal, rms=0.080252Jy sigma=0.000769 ! Inverting map ! Your choice of large map pixels excluded 0.206% 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=0.080252Jy sigma=0.000769 ! Fit after self-cal, rms=0.080147Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8081 mas, bmaj=2.078 mas, bpa=-4.249 degrees ! Estimated noise=284.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000742075 Jy ! Component: 100 - total flux cleaned = 0.00116894 Jy ! Component: 150 - total flux cleaned = 0.00125877 Jy ! Component: 200 - total flux cleaned = 0.00134194 Jy ! Total flux subtracted in 200 components = 0.00134194 Jy ! Clean residual min=-0.000916 max=0.000786 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.105144 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 170 components and 0.105144 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=0.080136Jy sigma=0.000768 ! Fit after self-cal, rms=0.080133Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.206% 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 = 0.000247549 Jy ! Component: 100 - total flux cleaned = 0.00032745 Jy ! Component: 150 - total flux cleaned = 0.000372357 Jy ! Component: 200 - total flux cleaned = 0.00041493 Jy ! Total flux subtracted in 200 components = 0.00041493 Jy ! Clean residual min=-0.000907 max=0.000773 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.105558 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 174 components and 0.105558 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=0.080127Jy sigma=0.000768 ! Fit after self-cal, rms=0.080122Jy sigma=0.000768 ! Inverting map ! Your choice of large map pixels excluded 0.206% 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=0.080122Jy sigma=0.000768 ! Fit after self-cal, rms=0.079906Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.159 mas, bmaj=5.397 mas, bpa=0.4462 degrees ! Estimated noise=356.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481837 Jy ! Component: 100 - total flux cleaned = 0.00073001 Jy ! Component: 150 - total flux cleaned = 0.00080278 Jy ! Component: 200 - total flux cleaned = 0.000846813 Jy ! Total flux subtracted in 200 components = 0.000846813 Jy ! Clean residual min=-0.000846 max=0.000746 Jy/beam ! Clean residual mean=-0.000004 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.106405 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 189 components and 0.106405 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=0.079903Jy sigma=0.000768 ! Fit after self-cal, rms=0.079895Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.206% 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 = 0.000107615 Jy ! Component: 100 - total flux cleaned = 0.000149579 Jy ! Component: 150 - total flux cleaned = 0.000186682 Jy ! Component: 200 - total flux cleaned = 0.000213208 Jy ! Total flux subtracted in 200 components = 0.000213208 Jy ! Clean residual min=-0.000825 max=0.000748 Jy/beam ! Clean residual mean=-0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.106619 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 194 components and 0.106619 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=0.079895Jy sigma=0.000768 ! Fit after self-cal, rms=0.079893Jy sigma=0.000768 ! Inverting map ! Your choice of large map pixels excluded 0.206% 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 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8074 mas, bmaj=2.077 mas, bpa=-4.264 degrees ! Estimated noise=284.548 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8074 x 2.077 at -4.264 degrees (North through East) ! Clean map min=-0.00079253 max=0.059666 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 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6437 mas, bmaj=1.731 mas, bpa=-4.786 degrees ! Estimated noise=653.491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.043055 Jy ! Component: 100 - total flux cleaned = 0.057987 Jy ! Component: 150 - total flux cleaned = 0.0656518 Jy ! Component: 200 - total flux cleaned = 0.0710078 Jy ! Total flux subtracted in 200 components = 0.0710078 Jy ! Clean residual min=-0.002647 max=0.003285 Jy/beam ! Clean residual mean=-0.000026 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0710078 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 0.0710078 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8074 mas, bmaj=2.077 mas, bpa=-4.264 degrees ! Estimated noise=284.548 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 = 0.0066968 Jy ! Component: 100 - total flux cleaned = 0.011599 Jy ! Component: 150 - total flux cleaned = 0.0154413 Jy ! Component: 200 - total flux cleaned = 0.018495 Jy ! Total flux subtracted in 200 components = 0.018495 Jy ! Clean residual min=-0.001507 max=0.001977 Jy/beam ! Clean residual mean=-0.000044 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0895028 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 44 components and 0.0895028 Jy ! Inverting map ! Your choice of large map pixels excluded 0.206% 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 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.159 mas, bmaj=5.397 mas, bpa=0.4462 degrees ! Estimated noise=356.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418464 Jy ! Component: 100 - total flux cleaned = 0.00714705 Jy ! Component: 150 - total flux cleaned = 0.00937094 Jy ! Component: 200 - total flux cleaned = 0.0110656 Jy ! Total flux subtracted in 200 components = 0.0110656 Jy ! Clean residual min=-0.001018 max=0.001188 Jy/beam ! Clean residual mean=-0.000035 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.100568 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 = 0.00130326 Jy ! Component: 100 - total flux cleaned = 0.00231572 Jy ! Component: 150 - total flux cleaned = 0.00310911 Jy ! Component: 200 - total flux cleaned = 0.00373492 Jy ! Total flux subtracted in 200 components = 0.00373492 Jy ! Clean residual min=-0.000809 max=0.000686 Jy/beam ! Clean residual mean=-0.000015 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.104303 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 123 components and 0.104303 Jy ! Inverting map ! Your choice of large map pixels excluded 0.206% 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 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8074 mas, bmaj=2.077 mas, bpa=-4.264 degrees ! Estimated noise=284.548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494542 Jy ! Component: 100 - total flux cleaned = 0.000804696 Jy ! Component: 150 - total flux cleaned = 0.00105019 Jy ! Component: 200 - total flux cleaned = 0.00129231 Jy ! Total flux subtracted in 200 components = 0.00129231 Jy ! Clean residual min=-0.000953 max=0.000805 Jy/beam ! Clean residual mean=-0.000003 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.105596 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 137 components and 0.105596 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=0.079912Jy sigma=0.000768 ! Fit after self-cal, rms=0.079910Jy sigma=0.000768 wmodel J0102-2646_X_2014_12_20_pus_map.mod ! Writing 137 model components to file: J0102-2646_X_2014_12_20_pus_map.mod wobs J0102-2646_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0102-2646_X_2014_12_20_pus_uvs.fits wwins J0102-2646_X_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J0102-2646_X_2014_12_20_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 0.206% 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 = -0.000282479 Jy ! Component: 100 - total flux cleaned = -0.000449706 Jy ! Component: 150 - total flux cleaned = -0.000539453 Jy ! Component: 200 - total flux cleaned = -0.000649468 Jy ! Component: 250 - total flux cleaned = -0.000673027 Jy ! Component: 300 - total flux cleaned = -0.000684434 Jy ! Component: 350 - total flux cleaned = -0.000695476 Jy ! Component: 400 - total flux cleaned = -0.000695503 Jy ! Component: 450 - total flux cleaned = -0.000664195 Jy ! Component: 500 - total flux cleaned = -0.000623583 Jy ! Component: 550 - total flux cleaned = -0.000623667 Jy ! Component: 600 - total flux cleaned = -0.00058466 Jy ! Component: 650 - total flux cleaned = -0.000546611 Jy ! Component: 700 - total flux cleaned = -0.000509464 Jy ! Component: 750 - total flux cleaned = -0.000518645 Jy ! Component: 800 - total flux cleaned = -0.000491702 Jy ! Component: 850 - total flux cleaned = -0.000439134 Jy ! Component: 900 - total flux cleaned = -0.000439139 Jy ! Component: 950 - total flux cleaned = -0.000413613 Jy ! Component: 1000 - total flux cleaned = -0.000380149 Jy ! Component: 1050 - total flux cleaned = -0.00034734 Jy ! Component: 1100 - total flux cleaned = -0.000306993 Jy ! Component: 1150 - total flux cleaned = -0.000307128 Jy ! Component: 1200 - total flux cleaned = -0.000260042 Jy ! Component: 1250 - total flux cleaned = -0.000260003 Jy ! Component: 1300 - total flux cleaned = -0.000206814 Jy ! Component: 1350 - total flux cleaned = -0.000154557 Jy ! Component: 1400 - total flux cleaned = -0.000139674 Jy ! Component: 1450 - total flux cleaned = -8.12251e-05 Jy ! Component: 1500 - total flux cleaned = -2.36176e-05 Jy ! Component: 1550 - total flux cleaned = 2.62247e-05 Jy ! Component: 1600 - total flux cleaned = 4.03979e-05 Jy ! Component: 1650 - total flux cleaned = 8.90939e-05 Jy ! Component: 1700 - total flux cleaned = 0.000137207 Jy ! Component: 1750 - total flux cleaned = 0.000157558 Jy ! Component: 1800 - total flux cleaned = 0.000191195 Jy ! Component: 1850 - total flux cleaned = 0.000237679 Jy ! Component: 1900 - total flux cleaned = 0.000270535 Jy ! Component: 1950 - total flux cleaned = 0.000296443 Jy ! Component: 2000 - total flux cleaned = 0.000341514 Jy ! Total flux subtracted in 2048 components = 0.000379635 Jy ! Clean residual min=-0.000360 max=0.000341 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.105975 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 263 components and 0.105975 Jy ![Exited script file: muppet] wmap "J0102-2646_X_2014_12_20_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.206% 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: 0.8074 x 2.077 at -4.264 degrees (North through East) ! Clean map min=-0.00066355 max=0.059419 Jy/beam ! Writing clean map to FITS file: J0102-2646_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0594191 invert ! Inverting map ! Your choice of large map pixels excluded 0.206% 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 0.000116775 device "J0102-2646_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0102-2646_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.589584 0.589584 1.17917 2.35834 4.71667 9.43334 18.8667 37.7334 75.4668 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 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: 0.8074 x 2.077 at -4.264 degrees (North through East) ! Clean map min=-0.00066355 max=0.059419 Jy/beam quit ! Quitting program ! Log file J0102-2646_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:33:37 2016