! Started logfile: J0607-2447_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:11:14 2017 obs J0607-2447_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0607-2447_X_2015_01_23_pus_uva.fits ! AN table 1: 124 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974552 visibilities/baseline/integration-bin. ! Found source: J0607-2447 ! ! 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 350 lines of history. ! ! Reading 65256 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 J0607-2447_X_2015_01_23_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=0.976830Jy sigma=0.010549 ! Fit after self-cal, rms=0.932047Jy sigma=0.010094 ! 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6439 mas, bmaj=1.748 mas, bpa=-4.639 degrees ! Estimated noise=745.548 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 = 0.0509871 Jy ! Component: 100 - total flux cleaned = 0.0639041 Jy ! Total flux subtracted in 100 components = 0.0639041 Jy ! Clean residual min=-0.003454 max=0.005561 Jy/beam ! Clean residual mean=-0.000035 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.0639041 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0639041 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=0.082226Jy sigma=0.000803 ! Fit after self-cal, rms=0.082112Jy sigma=0.000802 ! Inverting map ! Your choice of large map pixels excluded 0.187% 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8153 mas, bmaj=2.102 mas, bpa=-4.605 degrees ! Estimated noise=261.316 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 = 0.010349 Jy ! Component: 100 - total flux cleaned = 0.0149193 Jy ! Component: 150 - total flux cleaned = 0.0171608 Jy ! Component: 200 - total flux cleaned = 0.0182896 Jy ! Total flux subtracted in 200 components = 0.0182896 Jy ! Clean residual min=-0.004976 max=0.006048 Jy/beam ! Clean residual mean=-0.000002 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.0821937 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.0821937 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=0.080898Jy sigma=0.000790 ! Fit after self-cal, rms=0.080916Jy sigma=0.000789 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-1.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517685 Jy ! Component: 100 - total flux cleaned = 0.00753636 Jy ! Component: 150 - total flux cleaned = 0.00806383 Jy ! Component: 200 - total flux cleaned = 0.00833474 Jy ! Total flux subtracted in 200 components = 0.00833474 Jy ! Clean residual min=-0.004428 max=0.002764 Jy/beam ! Clean residual mean=0.000021 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.0905284 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 58 components and 0.0905284 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=0.080569Jy sigma=0.000786 ! Fit after self-cal, rms=0.080506Jy sigma=0.000785 ! Inverting map ! Your choice of large map pixels excluded 0.187% 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 0.90 FD 1.14 HN 1.07 KP 0.90 ! LA 1.10 MK 1.05 NL 0.99 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.18 KP 0.83 ! LA 1.15 MK 1.04 NL 1.01 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.12 KP 0.81 ! LA 1.19 MK 1.00 NL 1.02 OV 1.03 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.17 KP 0.76 ! LA 1.14 MK 0.98 NL 0.99 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.01 KP 0.73 ! LA 1.17 MK 1.04 NL 1.01 OV 1.03 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.12 KP 0.76 ! LA 1.11 MK 1.08 NL 0.99 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.18 HN 1.17 KP 0.74 ! LA 1.16 MK 1.01 NL 1.03 OV 1.07 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.12 KP 0.78 ! LA 1.12 MK 1.03 NL 1.02 OV 1.03 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.11 KP 0.78 ! LA 1.19 MK 1.00 NL 0.99 OV 1.03 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.16 KP 0.81 ! LA 1.16 MK 0.97 NL 1.03 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.07 KP 0.83 ! LA 1.15 MK 1.01 NL 0.98 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.04 KP 0.77 ! LA 1.13 MK 0.95 NL 1.03 OV 0.98 ! PT 0.96 SC 0.94 ! ! ! Fit before self-cal, rms=0.080506Jy sigma=0.000785 ! Fit after self-cal, rms=0.080871Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8204 mas, bmaj=2.099 mas, bpa=-4.324 degrees ! Estimated noise=263.629 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 (-4.8, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177858 Jy ! Component: 100 - total flux cleaned = 0.00281067 Jy ! Component: 150 - total flux cleaned = 0.00325551 Jy ! Component: 200 - total flux cleaned = 0.00355066 Jy ! Total flux subtracted in 200 components = 0.00355066 Jy ! Clean residual min=-0.001229 max=0.001032 Jy/beam ! Clean residual mean=0.000005 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0940791 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.0940791 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=0.080826Jy sigma=0.000776 ! Fit after self-cal, rms=0.080853Jy sigma=0.000775 ! Inverting map ! Your choice of large map pixels excluded 0.187% 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=0.080853Jy sigma=0.000775 ! Fit after self-cal, rms=0.081383Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8202 mas, bmaj=2.098 mas, bpa=-4.36 degrees ! Estimated noise=264.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079573 Jy ! Component: 100 - total flux cleaned = 0.00113773 Jy ! Component: 150 - total flux cleaned = 0.00136711 Jy ! Component: 200 - total flux cleaned = 0.00149607 Jy ! Total flux subtracted in 200 components = 0.00149607 Jy ! Clean residual min=-0.001138 max=0.000982 Jy/beam ! Clean residual mean=0.000006 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0955752 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.0955752 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=0.081369Jy sigma=0.000775 ! Fit after self-cal, rms=0.081378Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% 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 = 0.00023326 Jy ! Component: 100 - total flux cleaned = 0.00033941 Jy ! Component: 150 - total flux cleaned = 0.000404155 Jy ! Component: 200 - total flux cleaned = 0.000478757 Jy ! Total flux subtracted in 200 components = 0.000478757 Jy ! Clean residual min=-0.001118 max=0.000984 Jy/beam ! Clean residual mean=0.000006 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0960539 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.0960539 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=0.081371Jy sigma=0.000775 ! Fit after self-cal, rms=0.081369Jy sigma=0.000775 ! Inverting map ! Your choice of large map pixels excluded 0.187% 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=0.081369Jy sigma=0.000775 ! Fit after self-cal, rms=0.081453Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8191 mas, bmaj=2.097 mas, bpa=-4.407 degrees ! Estimated noise=264.431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497119 Jy ! Component: 100 - total flux cleaned = 0.000573119 Jy ! Component: 150 - total flux cleaned = 0.000628171 Jy ! Component: 200 - total flux cleaned = 0.000678496 Jy ! Total flux subtracted in 200 components = 0.000678496 Jy ! Clean residual min=-0.001108 max=0.000936 Jy/beam ! Clean residual mean=0.000006 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0967324 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.0967324 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=0.081446Jy sigma=0.000774 ! Fit after self-cal, rms=0.081451Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% 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 = 0.000106378 Jy ! Component: 100 - total flux cleaned = 0.000144406 Jy ! Component: 150 - total flux cleaned = 0.000167947 Jy ! Component: 200 - total flux cleaned = 0.000190223 Jy ! Total flux subtracted in 200 components = 0.000190223 Jy ! Clean residual min=-0.001096 max=0.000935 Jy/beam ! Clean residual mean=0.000006 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0969227 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.0969226 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=0.081446Jy sigma=0.000774 ! Fit after self-cal, rms=0.081445Jy sigma=0.000774 ! Inverting map ! Your choice of large map pixels excluded 0.187% 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=0.081445Jy sigma=0.000774 ! Fit after self-cal, rms=0.081366Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.198 mas, bmaj=5.212 mas, bpa=-0.1938 degrees ! Estimated noise=334.828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385175 Jy ! Component: 100 - total flux cleaned = 0.000465548 Jy ! Component: 150 - total flux cleaned = 0.000501115 Jy ! Component: 200 - total flux cleaned = 0.000508591 Jy ! Total flux subtracted in 200 components = 0.000508591 Jy ! Clean residual min=-0.001316 max=0.001043 Jy/beam ! Clean residual mean=0.000013 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0974312 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 0.0974312 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=0.081365Jy sigma=0.000774 ! Fit after self-cal, rms=0.081361Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% 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 = 6.15223e-05 Jy ! Component: 100 - total flux cleaned = 9.62409e-05 Jy ! Component: 150 - total flux cleaned = 8.93753e-05 Jy ! Component: 200 - total flux cleaned = 8.31471e-05 Jy ! Total flux subtracted in 200 components = 8.31471e-05 Jy ! Clean residual min=-0.001302 max=0.001038 Jy/beam ! Clean residual mean=0.000014 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0975144 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 120 components and 0.0975144 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=0.081361Jy sigma=0.000774 ! Fit after self-cal, rms=0.081360Jy sigma=0.000774 ! Inverting map ! Your choice of large map pixels excluded 0.187% 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8184 mas, bmaj=2.096 mas, bpa=-4.423 degrees ! Estimated noise=264.485 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8184 x 2.096 at -4.423 degrees (North through East) ! Clean map min=-0.0010742 max=0.069098 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6426 mas, bmaj=1.738 mas, bpa=-4.361 degrees ! Estimated noise=756.689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0515293 Jy ! Component: 100 - total flux cleaned = 0.0653164 Jy ! Component: 150 - total flux cleaned = 0.072577 Jy ! Component: 200 - total flux cleaned = 0.0775236 Jy ! Total flux subtracted in 200 components = 0.0775236 Jy ! Clean residual min=-0.002461 max=0.002783 Jy/beam ! Clean residual mean=-0.000022 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0775236 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0775236 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8184 mas, bmaj=2.096 mas, bpa=-4.423 degrees ! Estimated noise=264.485 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 = 0.00590797 Jy ! Component: 100 - total flux cleaned = 0.0094507 Jy ! Component: 150 - total flux cleaned = 0.0118791 Jy ! Component: 200 - total flux cleaned = 0.0136977 Jy ! Total flux subtracted in 200 components = 0.0136977 Jy ! Clean residual min=-0.001277 max=0.001608 Jy/beam ! Clean residual mean=-0.000009 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0912214 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 59 components and 0.0912214 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-3.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156954 Jy ! Component: 100 - total flux cleaned = 0.00264794 Jy ! Component: 150 - total flux cleaned = 0.00349432 Jy ! Component: 200 - total flux cleaned = 0.00417264 Jy ! Total flux subtracted in 200 components = 0.00417264 Jy ! Clean residual min=-0.001188 max=0.000871 Jy/beam ! Clean residual mean=0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.095394 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 87 components and 0.095394 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.198 mas, bmaj=5.212 mas, bpa=-0.1938 degrees ! Estimated noise=334.828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838808 Jy ! Component: 100 - total flux cleaned = 0.00135151 Jy ! Component: 150 - total flux cleaned = 0.00169583 Jy ! Component: 200 - total flux cleaned = 0.00189838 Jy ! Total flux subtracted in 200 components = 0.00189838 Jy ! Clean residual min=-0.001302 max=0.001032 Jy/beam ! Clean residual mean=0.000012 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0972924 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 = 8.17397e-05 Jy ! Component: 100 - total flux cleaned = 0.000125598 Jy ! Component: 150 - total flux cleaned = 0.000147943 Jy ! Component: 200 - total flux cleaned = 0.000163697 Jy ! Total flux subtracted in 200 components = 0.000163697 Jy ! Clean residual min=-0.001275 max=0.001035 Jy/beam ! Clean residual mean=0.000013 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0974561 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 129 components and 0.0974561 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8184 mas, bmaj=2.096 mas, bpa=-4.423 degrees ! Estimated noise=264.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.52605e-05 Jy ! Component: 100 - total flux cleaned = -9.8496e-05 Jy ! Component: 150 - total flux cleaned = -8.69175e-05 Jy ! Component: 200 - total flux cleaned = -9.78138e-05 Jy ! Total flux subtracted in 200 components = -9.78138e-05 Jy ! Clean residual min=-0.001087 max=0.000884 Jy/beam ! Clean residual mean=0.000006 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0973583 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 0.0973583 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=0.081351Jy sigma=0.000774 ! Fit after self-cal, rms=0.081341Jy sigma=0.000774 wmodel J0607-2447_X_2015_01_23_pus_map.mod ! Writing 144 model components to file: J0607-2447_X_2015_01_23_pus_map.mod wobs J0607-2447_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0607-2447_X_2015_01_23_pus_uvs.fits wwins J0607-2447_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J0607-2447_X_2015_01_23_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 0.187% 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 = -0.000190525 Jy ! Component: 100 - total flux cleaned = -0.000264951 Jy ! Component: 150 - total flux cleaned = -0.000362187 Jy ! Component: 200 - total flux cleaned = -0.000480982 Jy ! Component: 250 - total flux cleaned = -0.000569614 Jy ! Component: 300 - total flux cleaned = -0.000654639 Jy ! Component: 350 - total flux cleaned = -0.000736635 Jy ! Component: 400 - total flux cleaned = -0.000770642 Jy ! Component: 450 - total flux cleaned = -0.000792743 Jy ! Component: 500 - total flux cleaned = -0.00083596 Jy ! Component: 550 - total flux cleaned = -0.00084661 Jy ! Component: 600 - total flux cleaned = -0.000888328 Jy ! Component: 650 - total flux cleaned = -0.000928926 Jy ! Component: 700 - total flux cleaned = -0.000948804 Jy ! Component: 750 - total flux cleaned = -0.000958566 Jy ! Component: 800 - total flux cleaned = -0.000968094 Jy ! Component: 850 - total flux cleaned = -0.000986688 Jy ! Component: 900 - total flux cleaned = -0.000995938 Jy ! Component: 950 - total flux cleaned = -0.0010231 Jy ! Component: 1000 - total flux cleaned = -0.00104975 Jy ! Component: 1050 - total flux cleaned = -0.00107602 Jy ! Component: 1100 - total flux cleaned = -0.00110177 Jy ! Component: 1150 - total flux cleaned = -0.00114394 Jy ! Component: 1200 - total flux cleaned = -0.00116064 Jy ! Component: 1250 - total flux cleaned = -0.00121811 Jy ! Component: 1300 - total flux cleaned = -0.00125053 Jy ! Component: 1350 - total flux cleaned = -0.00129053 Jy ! Component: 1400 - total flux cleaned = -0.00133776 Jy ! Component: 1450 - total flux cleaned = -0.00139222 Jy ! Component: 1500 - total flux cleaned = -0.00139991 Jy ! Component: 1550 - total flux cleaned = -0.00144557 Jy ! Component: 1600 - total flux cleaned = -0.00146798 Jy ! Component: 1650 - total flux cleaned = -0.0015125 Jy ! Component: 1700 - total flux cleaned = -0.00153449 Jy ! Component: 1750 - total flux cleaned = -0.00159245 Jy ! Component: 1800 - total flux cleaned = -0.00159236 Jy ! Component: 1850 - total flux cleaned = -0.00163498 Jy ! Component: 1900 - total flux cleaned = -0.00166313 Jy ! Component: 1950 - total flux cleaned = -0.00169094 Jy ! Component: 2000 - total flux cleaned = -0.00172542 Jy ! Total flux subtracted in 2048 components = -0.00175266 Jy ! Clean residual min=-0.000367 max=0.000394 Jy/beam ! Clean residual mean=0.000003 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0956056 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 282 components and 0.0956056 Jy ![Exited script file: muppet] wmap "J0607-2447_X_2015_01_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.187% 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: 0.8184 x 2.096 at -4.423 degrees (North through East) ! Clean map min=-0.00080094 max=0.069707 Jy/beam ! Writing clean map to FITS file: J0607-2447_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0697075 invert ! Inverting map ! Your choice of large map pixels excluded 0.187% 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 0.000125487 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.540057 0.540057 1.08011 2.16023 4.32046 8.64092 17.2818 34.5637 69.1273 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8184 x 2.096 at -4.423 degrees (North through East) ! Clean map min=-0.00080094 max=0.069707 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 J0607-2447_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:11:18 2017