! Started logfile: J0011-2612_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:42:01 2019 obs J0011-2612_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0011-2612_X_2017_05_31_pus_uva.fits ! AN table 1: 33 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.705724 visibilities/baseline/integration-bin. ! Found source: J0011-2612 ! ! 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 1698 lines of history. ! ! Reading 12576 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 J0011-2612_X_2017_05_31_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.648517Jy sigma=0.004971 ! Fit after self-cal, rms=0.608409Jy sigma=0.004671 ! 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6595 mas, bmaj=1.847 mas, bpa=-5.058 degrees ! Estimated noise=1287.69 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 = 0.29818 Jy ! Component: 100 - total flux cleaned = 0.3661 Jy ! Total flux subtracted in 100 components = 0.3661 Jy ! Clean residual min=-0.010705 max=0.025758 Jy/beam ! Clean residual mean=-0.000076 rms=0.003367 Jy/beam ! Combined flux in latest and established models = 0.3661 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.3661 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=0.104877Jy sigma=0.000773 ! Fit after self-cal, rms=0.104852Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290638 Jy ! Component: 100 - total flux cleaned = 0.0452658 Jy ! Total flux subtracted in 100 components = 0.0452658 Jy ! Clean residual min=-0.007983 max=0.010492 Jy/beam ! Clean residual mean=-0.000043 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 0.411366 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.411366 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=0.093250Jy sigma=0.000682 ! Fit after self-cal, rms=0.093195Jy sigma=0.000681 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8665 mas, bmaj=2.236 mas, bpa=-3.455 degrees ! Estimated noise=831.254 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136402 Jy ! Component: 100 - total flux cleaned = 0.0177088 Jy ! Component: 150 - total flux cleaned = 0.0182642 Jy ! Component: 200 - total flux cleaned = 0.0184329 Jy ! Total flux subtracted in 200 components = 0.0184329 Jy ! Clean residual min=-0.005062 max=0.005393 Jy/beam ! Clean residual mean=0.000002 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.429799 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.429799 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=0.091183Jy sigma=0.000666 ! Fit after self-cal, rms=0.091154Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.97 FD 0.96 HN 1.00* KP 0.99 ! LA 0.96 MK 0.98 NL 1.02 OV 1.07 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00* KP 0.94 ! LA 0.96 MK 0.99 NL 1.04 OV 1.08 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00* KP 0.89 ! LA 0.98 MK 1.00 NL 1.03 OV 1.06 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00* KP 0.98 ! LA 0.99 MK 1.00 NL 1.03 OV 1.05 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00* KP 0.99 ! LA 0.98 MK 1.03 NL 0.93 OV 1.07 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00* KP 0.96 ! LA 0.98 MK 0.99 NL 0.96 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00* KP 0.96 ! LA 1.01 MK 1.01 NL 0.94 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00* KP 0.97 ! LA 1.00 MK 0.99 NL 0.93 OV 1.00 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00* KP 0.95 ! LA 1.00 MK 1.00 NL 0.94 OV 1.00 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00* KP 0.97 ! LA 1.03 MK 1.02 NL 0.96 OV 1.00 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00* KP 0.87 ! LA 1.02 MK 1.03 NL 0.94 OV 1.00 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00* KP 0.95 ! LA 0.99 MK 1.08 NL 0.96 OV 1.11 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.091154Jy sigma=0.000666 ! Fit after self-cal, rms=0.087464Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8699 mas, bmaj=2.242 mas, bpa=-3.44 degrees ! Estimated noise=825.623 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 = -0.000102379 Jy ! Component: 100 - total flux cleaned = -0.000189809 Jy ! Component: 150 - total flux cleaned = -4.77209e-05 Jy ! Component: 200 - total flux cleaned = -0.000108406 Jy ! Total flux subtracted in 200 components = -0.000108406 Jy ! Clean residual min=-0.003440 max=0.003821 Jy/beam ! Clean residual mean=-0.000016 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.42969 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.42969 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=0.087310Jy sigma=0.000643 ! Fit after self-cal, rms=0.087294Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.087294Jy sigma=0.000643 ! Fit after self-cal, rms=0.086643Jy sigma=0.000636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8699 mas, bmaj=2.24 mas, bpa=-3.515 degrees ! Estimated noise=824.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000918016 Jy ! Component: 100 - total flux cleaned = 0.00104079 Jy ! Component: 150 - total flux cleaned = 0.00104014 Jy ! Component: 200 - total flux cleaned = 0.0010677 Jy ! Total flux subtracted in 200 components = 0.0010677 Jy ! Clean residual min=-0.002122 max=0.002024 Jy/beam ! Clean residual mean=-0.000016 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.430758 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.430758 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=0.086613Jy sigma=0.000636 ! Fit after self-cal, rms=0.086626Jy sigma=0.000636 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000267074 Jy ! Component: 100 - total flux cleaned = 0.000338887 Jy ! Component: 150 - total flux cleaned = 0.000360649 Jy ! Component: 200 - total flux cleaned = 0.000381527 Jy ! Total flux subtracted in 200 components = 0.000381527 Jy ! Clean residual min=-0.002081 max=0.002035 Jy/beam ! Clean residual mean=-0.000016 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.43114 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.43114 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=0.086616Jy sigma=0.000636 ! Fit after self-cal, rms=0.086615Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.086615Jy sigma=0.000636 ! Fit after self-cal, rms=0.086592Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8698 mas, bmaj=2.24 mas, bpa=-3.533 degrees ! Estimated noise=824.932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000564651 Jy ! Component: 100 - total flux cleaned = 0.000611618 Jy ! Component: 150 - total flux cleaned = 0.00065364 Jy ! Component: 200 - total flux cleaned = 0.000691627 Jy ! Total flux subtracted in 200 components = 0.000691627 Jy ! Clean residual min=-0.002013 max=0.001911 Jy/beam ! Clean residual mean=-0.000013 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.431831 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.431831 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=0.086581Jy sigma=0.000634 ! Fit after self-cal, rms=0.086586Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 7.68627e-05 Jy ! Component: 100 - total flux cleaned = 7.81648e-05 Jy ! Component: 150 - total flux cleaned = 7.86039e-05 Jy ! Component: 200 - total flux cleaned = 7.85744e-05 Jy ! Total flux subtracted in 200 components = 7.85744e-05 Jy ! Clean residual min=-0.001987 max=0.001840 Jy/beam ! Clean residual mean=-0.000013 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.43191 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.43191 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=0.086580Jy sigma=0.000634 ! Fit after self-cal, rms=0.086579Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.086579Jy sigma=0.000634 ! Fit after self-cal, rms=0.086620Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.48 mas, bmaj=5.755 mas, bpa=4.167 degrees ! Estimated noise=1042.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204548 Jy ! Component: 100 - total flux cleaned = 0.000207393 Jy ! Component: 150 - total flux cleaned = 0.000271123 Jy ! Component: 200 - total flux cleaned = 0.000325126 Jy ! Total flux subtracted in 200 components = 0.000325126 Jy ! Clean residual min=-0.002032 max=0.001650 Jy/beam ! Clean residual mean=-0.000027 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.432235 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 0.432235 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=0.086621Jy sigma=0.000634 ! Fit after self-cal, rms=0.086620Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -1.82983e-05 Jy ! Component: 100 - total flux cleaned = 2.0616e-05 Jy ! Component: 150 - total flux cleaned = 6.54786e-05 Jy ! Component: 200 - total flux cleaned = 0.000103866 Jy ! Total flux subtracted in 200 components = 0.000103866 Jy ! Clean residual min=-0.002017 max=0.001662 Jy/beam ! Clean residual mean=-0.000027 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.432339 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.432339 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=0.086622Jy sigma=0.000634 ! Fit after self-cal, rms=0.086621Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8699 mas, bmaj=2.24 mas, bpa=-3.545 degrees ! Estimated noise=825.346 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8699 x 2.24 at -3.545 degrees (North through East) ! Clean map min=-0.0029783 max=0.39253 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6624 mas, bmaj=1.852 mas, bpa=-5.155 degrees ! Estimated noise=1281.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.296554 Jy ! Component: 100 - total flux cleaned = 0.363609 Jy ! Component: 150 - total flux cleaned = 0.391759 Jy ! Component: 200 - total flux cleaned = 0.407497 Jy ! Total flux subtracted in 200 components = 0.407497 Jy ! Clean residual min=-0.004530 max=0.007832 Jy/beam ! Clean residual mean=-0.000012 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.407497 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.407497 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8699 mas, bmaj=2.24 mas, bpa=-3.545 degrees ! Estimated noise=825.346 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 = 0.0131073 Jy ! Component: 100 - total flux cleaned = 0.0189828 Jy ! Component: 150 - total flux cleaned = 0.0221008 Jy ! Component: 200 - total flux cleaned = 0.0234036 Jy ! Total flux subtracted in 200 components = 0.0234036 Jy ! Clean residual min=-0.002351 max=0.001751 Jy/beam ! Clean residual mean=-0.000015 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.4309 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.4309 Jy ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.48 mas, bmaj=5.755 mas, bpa=4.167 degrees ! Estimated noise=1042.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000904024 Jy ! Component: 100 - total flux cleaned = 0.000964932 Jy ! Component: 150 - total flux cleaned = 0.00094126 Jy ! Component: 200 - total flux cleaned = 0.000940626 Jy ! Total flux subtracted in 200 components = 0.000940626 Jy ! Clean residual min=-0.001981 max=0.001653 Jy/beam ! Clean residual mean=-0.000026 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.431841 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 = -2.00075e-05 Jy ! Component: 100 - total flux cleaned = -3.78822e-05 Jy ! Component: 150 - total flux cleaned = -4.87832e-06 Jy ! Component: 200 - total flux cleaned = 9.76693e-06 Jy ! Total flux subtracted in 200 components = 9.76693e-06 Jy ! Clean residual min=-0.001985 max=0.001648 Jy/beam ! Clean residual mean=-0.000026 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.431851 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.431851 Jy ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8699 mas, bmaj=2.24 mas, bpa=-3.545 degrees ! Estimated noise=825.346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000403573 Jy ! Component: 100 - total flux cleaned = -0.000121704 Jy ! Component: 150 - total flux cleaned = 0.000119882 Jy ! Component: 200 - total flux cleaned = 0.000326979 Jy ! Total flux subtracted in 200 components = 0.000326979 Jy ! Clean residual min=-0.002224 max=0.001734 Jy/beam ! Clean residual mean=-0.000013 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.432178 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.432178 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=0.086651Jy sigma=0.000634 ! Fit after self-cal, rms=0.086646Jy sigma=0.000634 wmodel J0011-2612_X_2017_05_31_pus_map.mod ! Writing 70 model components to file: J0011-2612_X_2017_05_31_pus_map.mod wobs J0011-2612_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0011-2612_X_2017_05_31_pus_uvs.fits wwins J0011-2612_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J0011-2612_X_2017_05_31_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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000879077 Jy ! Component: 100 - total flux cleaned = -0.00118558 Jy ! Component: 150 - total flux cleaned = -0.00138718 Jy ! Component: 200 - total flux cleaned = -0.00155226 Jy ! Component: 250 - total flux cleaned = -0.00165808 Jy ! Component: 300 - total flux cleaned = -0.00176151 Jy ! Component: 350 - total flux cleaned = -0.0018883 Jy ! Component: 400 - total flux cleaned = -0.0019141 Jy ! Component: 450 - total flux cleaned = -0.00201065 Jy ! Component: 500 - total flux cleaned = -0.00212807 Jy ! Component: 550 - total flux cleaned = -0.00219724 Jy ! Component: 600 - total flux cleaned = -0.00226504 Jy ! Component: 650 - total flux cleaned = -0.00237553 Jy ! Component: 700 - total flux cleaned = -0.002354 Jy ! Component: 750 - total flux cleaned = -0.00243973 Jy ! Component: 800 - total flux cleaned = -0.00246071 Jy ! Component: 850 - total flux cleaned = -0.00252236 Jy ! Component: 900 - total flux cleaned = -0.0025627 Jy ! Component: 950 - total flux cleaned = -0.00256267 Jy ! Component: 1000 - total flux cleaned = -0.00266092 Jy ! Component: 1050 - total flux cleaned = -0.00273808 Jy ! Component: 1100 - total flux cleaned = -0.00281413 Jy ! Component: 1150 - total flux cleaned = -0.00285147 Jy ! Component: 1200 - total flux cleaned = -0.00292523 Jy ! Component: 1250 - total flux cleaned = -0.00292544 Jy ! Component: 1300 - total flux cleaned = -0.00297951 Jy ! Component: 1350 - total flux cleaned = -0.00299714 Jy ! Component: 1400 - total flux cleaned = -0.00301453 Jy ! Component: 1450 - total flux cleaned = -0.00298001 Jy ! Component: 1500 - total flux cleaned = -0.00301434 Jy ! Component: 1550 - total flux cleaned = -0.00304805 Jy ! Component: 1600 - total flux cleaned = -0.00308131 Jy ! Component: 1650 - total flux cleaned = -0.00313042 Jy ! Component: 1700 - total flux cleaned = -0.00308154 Jy ! Component: 1750 - total flux cleaned = -0.00312954 Jy ! Component: 1800 - total flux cleaned = -0.00314536 Jy ! Component: 1850 - total flux cleaned = -0.00308243 Jy ! Component: 1900 - total flux cleaned = -0.00314456 Jy ! Component: 1950 - total flux cleaned = -0.00315993 Jy ! Component: 2000 - total flux cleaned = -0.00317498 Jy ! Total flux subtracted in 2048 components = -0.00321987 Jy ! Clean residual min=-0.001183 max=0.000861 Jy/beam ! Clean residual mean=-0.000006 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.428958 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 208 components and 0.428958 Jy ![Exited script file: muppet] wmap "J0011-2612_X_2017_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8699 x 2.24 at -3.545 degrees (North through East) ! Clean map min=-0.0018808 max=0.39075 Jy/beam ! Writing clean map to FITS file: J0011-2612_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.390748 invert ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000287456 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.220696 0.220696 0.441393 0.882786 1.76557 3.53114 7.06228 14.1246 28.2491 56.4983 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.39 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8699 x 2.24 at -3.545 degrees (North through East) ! Clean map min=-0.0018808 max=0.39075 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 J0011-2612_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:42:02 2019