! Started logfile: J0104-2416_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:33:39 2016 obs J0104-2416_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0104-2416_X_2014_12_20_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.947619 visibilities/baseline/integration-bin. ! Found source: J0104-2416 ! ! 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 28656 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 J0104-2416_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.681143Jy sigma=0.007620 ! Fit after self-cal, rms=0.667603Jy sigma=0.007469 ! 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6517 mas, bmaj=1.788 mas, bpa=-4.502 degrees ! Estimated noise=626.723 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 = 0.260378 Jy ! Component: 100 - total flux cleaned = 0.317498 Jy ! Total flux subtracted in 100 components = 0.317498 Jy ! Clean residual min=-0.008974 max=0.018061 Jy/beam ! Clean residual mean=-0.000111 rms=0.002441 Jy/beam ! Combined flux in latest and established models = 0.317498 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.317498 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=0.087556Jy sigma=0.000923 ! Fit after self-cal, rms=0.087555Jy sigma=0.000922 ! Inverting map ! Your choice of large map pixels excluded 0.188% 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 = 0.0192128 Jy ! Component: 100 - total flux cleaned = 0.0287861 Jy ! Total flux subtracted in 100 components = 0.0287861 Jy ! Clean residual min=-0.007234 max=0.009632 Jy/beam ! Clean residual mean=-0.000054 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.346284 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.346284 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=0.083123Jy sigma=0.000861 ! Fit after self-cal, rms=0.083135Jy sigma=0.000861 ! Inverting map ! Your choice of large map pixels excluded 0.188% 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8231 mas, bmaj=2.132 mas, bpa=-4.436 degrees ! Estimated noise=377.951 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 = 0.0057829 Jy ! Component: 100 - total flux cleaned = 0.00750774 Jy ! Component: 150 - total flux cleaned = 0.00772532 Jy ! Component: 200 - total flux cleaned = 0.00778695 Jy ! Total flux subtracted in 200 components = 0.00778695 Jy ! Clean residual min=-0.006760 max=0.007080 Jy/beam ! Clean residual mean=-0.000070 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.354071 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.354071 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=0.082792Jy sigma=0.000856 ! Fit after self-cal, rms=0.082787Jy sigma=0.000856 ! Inverting map ! Your choice of large map pixels excluded 0.188% 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 0.89 FD 1.06 HN 1.11 KP 1.13 ! LA 0.97 MK 0.95 NL 0.95 OV 0.93 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.12 KP 1.07 ! LA 0.99 MK 0.95 NL 0.95 OV 0.93 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.13 KP 1.02 ! LA 1.00 MK 0.97 NL 0.94 OV 0.93 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.11 KP 0.97 ! LA 1.00 MK 0.97 NL 0.95 OV 0.94 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.07 KP 0.92 ! LA 1.00 MK 1.00 NL 0.97 OV 0.94 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.13 KP 0.92 ! LA 1.01 MK 0.97 NL 0.97 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.17 HN 1.30 KP 0.92 ! LA 1.02 MK 1.03 NL 1.01 OV 0.99 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.19 KP 0.92 ! LA 0.99 MK 0.99 NL 0.97 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.20 KP 0.95 ! LA 1.01 MK 0.99 NL 0.98 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.17 KP 0.99 ! LA 1.03 MK 1.04 NL 0.97 OV 0.97 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.15 KP 1.02 ! LA 1.03 MK 1.04 NL 0.99 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.13 KP 1.03 ! LA 1.03 MK 1.02 NL 0.97 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.082787Jy sigma=0.000856 ! Fit after self-cal, rms=0.078998Jy sigma=0.000792 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8268 mas, bmaj=2.119 mas, bpa=-4.339 degrees ! Estimated noise=378.077 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 = -0.000253764 Jy ! Component: 100 - total flux cleaned = -0.000221408 Jy ! Component: 150 - total flux cleaned = -0.000249584 Jy ! Component: 200 - total flux cleaned = -0.000274982 Jy ! Total flux subtracted in 200 components = -0.000274982 Jy ! Clean residual min=-0.003276 max=0.002876 Jy/beam ! Clean residual mean=-0.000025 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.353796 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.353796 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=0.078974Jy sigma=0.000792 ! Fit after self-cal, rms=0.079010Jy sigma=0.000792 ! Inverting map ! Your choice of large map pixels excluded 0.188% 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=0.079010Jy sigma=0.000792 ! Fit after self-cal, rms=0.078332Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8266 mas, bmaj=2.12 mas, bpa=-4.306 degrees ! Estimated noise=378.037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.33917e-05 Jy ! Component: 100 - total flux cleaned = 5.0242e-05 Jy ! Component: 150 - total flux cleaned = 3.2398e-05 Jy ! Component: 200 - total flux cleaned = 3.26374e-05 Jy ! Total flux subtracted in 200 components = 3.26374e-05 Jy ! Clean residual min=-0.001383 max=0.001453 Jy/beam ! Clean residual mean=0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.353828 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.353828 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=0.078320Jy sigma=0.000779 ! Fit after self-cal, rms=0.078327Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.56498e-05 Jy ! Component: 100 - total flux cleaned = 7.78551e-06 Jy ! Component: 150 - total flux cleaned = 2.31443e-05 Jy ! Component: 200 - total flux cleaned = 2.25916e-05 Jy ! Total flux subtracted in 200 components = 2.25916e-05 Jy ! Clean residual min=-0.001345 max=0.001425 Jy/beam ! Clean residual mean=0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.353851 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.353851 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=0.078318Jy sigma=0.000779 ! Fit after self-cal, rms=0.078314Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.188% 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=0.078314Jy sigma=0.000779 ! Fit after self-cal, rms=0.078305Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8265 mas, bmaj=2.119 mas, bpa=-4.317 degrees ! Estimated noise=377.987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.93962e-06 Jy ! Component: 100 - total flux cleaned = 5.48315e-05 Jy ! Component: 150 - total flux cleaned = 5.57587e-05 Jy ! Component: 200 - total flux cleaned = 5.50423e-05 Jy ! Total flux subtracted in 200 components = 5.50423e-05 Jy ! Clean residual min=-0.001314 max=0.001416 Jy/beam ! Clean residual mean=0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.353906 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.353906 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=0.078299Jy sigma=0.000779 ! Fit after self-cal, rms=0.078296Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.188% 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 = -3.59681e-05 Jy ! Component: 100 - total flux cleaned = 5.59722e-06 Jy ! Component: 150 - total flux cleaned = 1.81808e-05 Jy ! Component: 200 - total flux cleaned = 6.55269e-06 Jy ! Total flux subtracted in 200 components = 6.55269e-06 Jy ! Clean residual min=-0.001293 max=0.001403 Jy/beam ! Clean residual mean=0.000003 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.353913 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.353913 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=0.078291Jy sigma=0.000779 ! Fit after self-cal, rms=0.078289Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.188% 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=0.078289Jy sigma=0.000779 ! Fit after self-cal, rms=0.078284Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.21 mas, bmaj=5.25 mas, bpa=-0.06071 degrees ! Estimated noise=470.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.48941e-05 Jy ! Component: 100 - total flux cleaned = 2.57384e-05 Jy ! Component: 150 - total flux cleaned = 5.40688e-05 Jy ! Component: 200 - total flux cleaned = 6.5347e-05 Jy ! Total flux subtracted in 200 components = 6.5347e-05 Jy ! Clean residual min=-0.001351 max=0.001266 Jy/beam ! Clean residual mean=0.000007 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.353978 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 34 components and 0.353978 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=0.078283Jy sigma=0.000779 ! Fit after self-cal, rms=0.078277Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.32272e-06 Jy ! Component: 100 - total flux cleaned = 1.34843e-05 Jy ! Component: 150 - total flux cleaned = 2.65875e-05 Jy ! Component: 200 - total flux cleaned = 3.737e-05 Jy ! Total flux subtracted in 200 components = 3.737e-05 Jy ! Clean residual min=-0.001343 max=0.001262 Jy/beam ! Clean residual mean=0.000007 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.354015 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 34 components and 0.354015 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=0.078277Jy sigma=0.000779 ! Fit after self-cal, rms=0.078273Jy sigma=0.000778 ! Inverting map ! Your choice of large map pixels excluded 0.188% 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8264 mas, bmaj=2.119 mas, bpa=-4.332 degrees ! Estimated noise=377.963 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8264 x 2.119 at -4.332 degrees (North through East) ! Clean map min=-0.001132 max=0.3382 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6534 mas, bmaj=1.775 mas, bpa=-4.301 degrees ! Estimated noise=627.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.260556 Jy ! Component: 100 - total flux cleaned = 0.317637 Jy ! Component: 150 - total flux cleaned = 0.336167 Jy ! Component: 200 - total flux cleaned = 0.345285 Jy ! Total flux subtracted in 200 components = 0.345285 Jy ! Clean residual min=-0.002740 max=0.005355 Jy/beam ! Clean residual mean=-0.000017 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.345285 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 0.345285 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8264 mas, bmaj=2.119 mas, bpa=-4.332 degrees ! Estimated noise=377.963 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 = 0.00530964 Jy ! Component: 100 - total flux cleaned = 0.00756786 Jy ! Component: 150 - total flux cleaned = 0.00823343 Jy ! Component: 200 - total flux cleaned = 0.00836282 Jy ! Total flux subtracted in 200 components = 0.00836282 Jy ! Clean residual min=-0.001338 max=0.001515 Jy/beam ! Clean residual mean=0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.353648 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.353648 Jy ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-6, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107077 Jy ! Component: 100 - total flux cleaned = 0.00106557 Jy ! Component: 150 - total flux cleaned = 0.00109571 Jy ! Component: 200 - total flux cleaned = 0.00112108 Jy ! Total flux subtracted in 200 components = 0.00112108 Jy ! Clean residual min=-0.001245 max=0.001213 Jy/beam ! Clean residual mean=0.000004 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.354769 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.354769 Jy ! Inverting map ! Your choice of large map pixels excluded 0.188% 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.21 mas, bmaj=5.25 mas, bpa=-0.06071 degrees ! Estimated noise=470.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.21676e-05 Jy ! Component: 100 - total flux cleaned = 0.000123001 Jy ! Component: 150 - total flux cleaned = 0.000136331 Jy ! Component: 200 - total flux cleaned = 0.000147731 Jy ! Total flux subtracted in 200 components = 0.000147731 Jy ! Clean residual min=-0.001354 max=0.001167 Jy/beam ! Clean residual mean=0.000012 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.354917 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 = 1.10622e-05 Jy ! Component: 100 - total flux cleaned = 1.95535e-05 Jy ! Component: 150 - total flux cleaned = 1.95891e-05 Jy ! Component: 200 - total flux cleaned = 1.96893e-05 Jy ! Total flux subtracted in 200 components = 1.96893e-05 Jy ! Clean residual min=-0.001301 max=0.001202 Jy/beam ! Clean residual mean=0.000013 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.354936 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.354936 Jy ! Inverting map ! Your choice of large map pixels excluded 0.188% 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8264 mas, bmaj=2.119 mas, bpa=-4.332 degrees ! Estimated noise=377.963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176932 Jy ! Component: 100 - total flux cleaned = -0.000274997 Jy ! Component: 150 - total flux cleaned = -0.000340685 Jy ! Component: 200 - total flux cleaned = -0.000360151 Jy ! Total flux subtracted in 200 components = -0.000360151 Jy ! Clean residual min=-0.001255 max=0.001211 Jy/beam ! Clean residual mean=0.000005 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.354576 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.354576 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=0.078269Jy sigma=0.000778 ! Fit after self-cal, rms=0.078260Jy sigma=0.000778 wmodel J0104-2416_X_2014_12_20_pus_map.mod ! Writing 55 model components to file: J0104-2416_X_2014_12_20_pus_map.mod wobs J0104-2416_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0104-2416_X_2014_12_20_pus_uvs.fits wwins J0104-2416_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0104-2416_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 0.188% 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 = 2.4499e-05 Jy ! Component: 100 - total flux cleaned = 2.3964e-05 Jy ! Component: 150 - total flux cleaned = 0.00010318 Jy ! Component: 200 - total flux cleaned = 0.000122289 Jy ! Component: 250 - total flux cleaned = 0.00010414 Jy ! Component: 300 - total flux cleaned = 6.89016e-05 Jy ! Component: 350 - total flux cleaned = 5.08623e-07 Jy ! Component: 400 - total flux cleaned = 1.76129e-05 Jy ! Component: 450 - total flux cleaned = -3.15987e-05 Jy ! Component: 500 - total flux cleaned = -6.32423e-05 Jy ! Component: 550 - total flux cleaned = -7.83878e-05 Jy ! Component: 600 - total flux cleaned = -7.80909e-05 Jy ! Component: 650 - total flux cleaned = -0.000138473 Jy ! Component: 700 - total flux cleaned = -0.000182909 Jy ! Component: 750 - total flux cleaned = -0.000212002 Jy ! Component: 800 - total flux cleaned = -0.000255111 Jy ! Component: 850 - total flux cleaned = -0.000254773 Jy ! Component: 900 - total flux cleaned = -0.000240632 Jy ! Component: 950 - total flux cleaned = -0.00022685 Jy ! Component: 1000 - total flux cleaned = -0.000213193 Jy ! Component: 1050 - total flux cleaned = -0.000239726 Jy ! Component: 1100 - total flux cleaned = -0.000226217 Jy ! Component: 1150 - total flux cleaned = -0.000212835 Jy ! Component: 1200 - total flux cleaned = -0.000187017 Jy ! Component: 1250 - total flux cleaned = -0.000199592 Jy ! Component: 1300 - total flux cleaned = -0.000174393 Jy ! Component: 1350 - total flux cleaned = -0.000174412 Jy ! Component: 1400 - total flux cleaned = -0.000162292 Jy ! Component: 1450 - total flux cleaned = -0.000186668 Jy ! Component: 1500 - total flux cleaned = -0.000210727 Jy ! Component: 1550 - total flux cleaned = -0.000210472 Jy ! Component: 1600 - total flux cleaned = -0.000222071 Jy ! Component: 1650 - total flux cleaned = -0.000210363 Jy ! Component: 1700 - total flux cleaned = -0.000210327 Jy ! Component: 1750 - total flux cleaned = -0.00021026 Jy ! Component: 1800 - total flux cleaned = -0.000210088 Jy ! Component: 1850 - total flux cleaned = -0.000165822 Jy ! Component: 1900 - total flux cleaned = -0.000165946 Jy ! Component: 1950 - total flux cleaned = -0.000220264 Jy ! Component: 2000 - total flux cleaned = -0.000187909 Jy ! Total flux subtracted in 2048 components = -0.000177277 Jy ! Clean residual min=-0.000696 max=0.000686 Jy/beam ! Clean residual mean=0.000002 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.354399 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 185 components and 0.354399 Jy ![Exited script file: muppet] wmap "J0104-2416_X_2014_12_20_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.188% 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: 0.8264 x 2.119 at -4.332 degrees (North through East) ! Clean map min=-0.00094092 max=0.33848 Jy/beam ! Writing clean map to FITS file: J0104-2416_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 0.338476 invert ! Inverting map ! Your choice of large map pixels excluded 0.188% 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 0.000193565 device "J0104-2416_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0104-2416_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.171562 0.171562 0.343124 0.686247 1.37249 2.74499 5.48998 10.98 21.9599 43.9198 87.8396 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.338 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8264 x 2.119 at -4.332 degrees (North through East) ! Clean map min=-0.00094092 max=0.33848 Jy/beam quit ! Quitting program ! Log file J0104-2416_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:33:41 2016