! Started logfile: J0649-4108_X_2017_03_23_pus_uvs.log on Mon May 13 10:19:44 2019 obs J0649-4108_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0649-4108_X_2017_03_23_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.5341 visibilities/baseline/integration-bin. ! Found source: J0649-4108 ! ! 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 1124 lines of history. ! ! Reading 41820 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 J0649-4108_X_2017_03_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 429 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 402 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 429 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 401 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 374 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 429 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 429 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 429 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 401 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 429 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 429 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 429 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.978081Jy sigma=0.005903 ! Fit after self-cal, rms=0.923249Jy sigma=0.005641 ! 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 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5735 mas, bmaj=1.588 mas, bpa=-8.567 degrees ! Estimated noise=1635.08 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 = 0.0552462 Jy ! Component: 100 - total flux cleaned = 0.0726474 Jy ! Total flux subtracted in 100 components = 0.0726474 Jy ! Clean residual min=-0.006647 max=0.009909 Jy/beam ! Clean residual mean=0.000043 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.0726474 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0726474 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=0.137730Jy sigma=0.000649 ! Fit after self-cal, rms=0.137354Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.231% 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 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7821 mas, bmaj=2.019 mas, bpa=-8.615 degrees ! Estimated noise=607.377 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 = 0.0205967 Jy ! Component: 100 - total flux cleaned = 0.0298339 Jy ! Component: 150 - total flux cleaned = 0.0340855 Jy ! Component: 200 - total flux cleaned = 0.0360475 Jy ! Total flux subtracted in 200 components = 0.0360475 Jy ! Clean residual min=-0.004177 max=0.004969 Jy/beam ! Clean residual mean=0.000195 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.108695 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.108695 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=0.134529Jy sigma=0.000626 ! Fit after self-cal, rms=0.134335Jy sigma=0.000625 ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 0.87 KP 0.93 ! LA 1.00 MK 1.06 NL 1.00* OV 1.07 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 0.83 KP 0.98 ! LA 1.05 MK 1.16 NL 1.00* OV 1.04 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 0.78 KP 0.92 ! LA 1.08 MK 1.15 NL 1.00* OV 1.08 ! PT 1.00 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 0.81 KP 0.93 ! LA 1.06 MK 1.22 NL 1.00* OV 1.16 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 0.74 KP 0.96 ! LA 1.09 MK 1.11 NL 1.00* OV 1.05 ! PT 0.96 SC 1.12 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 0.76 KP 0.87 ! LA 1.04 MK 1.13 NL 1.00* OV 1.09 ! PT 0.96 SC 1.13 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 0.78 KP 0.92 ! LA 1.14 MK 1.11 NL 1.00* OV 1.03 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.84 KP 0.90 ! LA 1.11 MK 1.12 NL 1.00* OV 1.06 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 0.90 KP 1.00 ! LA 1.01 MK 0.96 NL 1.00* OV 1.05 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.83 KP 0.92 ! LA 1.04 MK 0.97 NL 1.00* OV 1.07 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 0.74 KP 0.95 ! LA 1.01 MK 0.96 NL 1.00* OV 1.03 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 0.72 KP 1.01 ! LA 1.02 MK 0.85 NL 1.00* OV 1.04 ! PT 0.95 SC 0.88 ! ! ! Fit before self-cal, rms=0.134335Jy sigma=0.000625 ! Fit after self-cal, rms=0.121905Jy sigma=0.000623 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7968 mas, bmaj=2.064 mas, bpa=-8.82 degrees ! Estimated noise=610.112 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 = 4.97694e-05 Jy ! Component: 100 - total flux cleaned = 0.000120294 Jy ! Component: 150 - total flux cleaned = 0.000152466 Jy ! Component: 200 - total flux cleaned = 0.000183308 Jy ! Total flux subtracted in 200 components = 0.000183308 Jy ! Clean residual min=-0.003136 max=0.004575 Jy/beam ! Clean residual mean=0.000145 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.108878 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.108878 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=0.121882Jy sigma=0.000622 ! Fit after self-cal, rms=0.121641Jy sigma=0.000622 ! Inverting map ! Your choice of large map pixels excluded 0.231% 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=0.121641Jy sigma=0.000622 ! Fit after self-cal, rms=0.122174Jy sigma=0.000621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7995 mas, bmaj=2.059 mas, bpa=-8.901 degrees ! Estimated noise=613.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064744 Jy ! Component: 100 - total flux cleaned = 0.00070733 Jy ! Component: 150 - total flux cleaned = 0.000735557 Jy ! Component: 200 - total flux cleaned = 0.000762003 Jy ! Total flux subtracted in 200 components = 0.000762003 Jy ! Clean residual min=-0.002716 max=0.004296 Jy/beam ! Clean residual mean=0.000114 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.10964 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.10964 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=0.122155Jy sigma=0.000621 ! Fit after self-cal, rms=0.122206Jy sigma=0.000621 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398744 Jy ! Component: 100 - total flux cleaned = 0.00574234 Jy ! Component: 150 - total flux cleaned = 0.0060352 Jy ! Component: 200 - total flux cleaned = 0.00621926 Jy ! Total flux subtracted in 200 components = 0.00621926 Jy ! Clean residual min=-0.002637 max=0.003749 Jy/beam ! Clean residual mean=0.000120 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.115859 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.115859 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=0.122074Jy sigma=0.000620 ! Fit after self-cal, rms=0.121953Jy sigma=0.000620 ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-17.2, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357897 Jy ! Component: 100 - total flux cleaned = 0.00556727 Jy ! Component: 150 - total flux cleaned = 0.00688588 Jy ! Component: 200 - total flux cleaned = 0.00718032 Jy ! Total flux subtracted in 200 components = 0.00718032 Jy ! Clean residual min=-0.002231 max=0.002489 Jy/beam ! Clean residual mean=0.000074 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.12304 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.12304 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=0.121837Jy sigma=0.000619 ! Fit after self-cal, rms=0.121751Jy sigma=0.000619 ! Inverting map ! Your choice of large map pixels excluded 0.231% 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=0.121751Jy sigma=0.000619 ! Fit after self-cal, rms=0.120872Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7963 mas, bmaj=2.05 mas, bpa=-9.022 degrees ! Estimated noise=609.693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162282 Jy ! Component: 100 - total flux cleaned = 0.00194041 Jy ! Component: 150 - total flux cleaned = 0.00201789 Jy ! Component: 200 - total flux cleaned = 0.00209028 Jy ! Total flux subtracted in 200 components = 0.00209028 Jy ! Clean residual min=-0.002092 max=0.002229 Jy/beam ! Clean residual mean=0.000043 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.12513 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.12513 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=0.120830Jy sigma=0.000618 ! Fit after self-cal, rms=0.120802Jy sigma=0.000618 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.231% 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 = 0.000550765 Jy ! Component: 100 - total flux cleaned = 0.000590598 Jy ! Component: 150 - total flux cleaned = 0.000664799 Jy ! Component: 200 - total flux cleaned = 0.000700507 Jy ! Total flux subtracted in 200 components = 0.000700507 Jy ! Clean residual min=-0.002004 max=0.002081 Jy/beam ! Clean residual mean=0.000039 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.125831 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.125831 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=0.120769Jy sigma=0.000618 ! Fit after self-cal, rms=0.120715Jy sigma=0.000618 ! Inverting map ! Your choice of large map pixels excluded 0.231% 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=0.120715Jy sigma=0.000618 ! Fit after self-cal, rms=0.120408Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.831 mas, bmaj=8.879 mas, bpa=-2.951 degrees ! Estimated noise=767.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126214 Jy ! Component: 100 - total flux cleaned = 0.00126139 Jy ! Component: 150 - total flux cleaned = 0.00126253 Jy ! Component: 200 - total flux cleaned = 0.00126284 Jy ! Total flux subtracted in 200 components = 0.00126284 Jy ! Clean residual min=-0.002483 max=0.002323 Jy/beam ! Clean residual mean=0.000065 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.127093 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.127093 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=0.120400Jy sigma=0.000618 ! Fit after self-cal, rms=0.120376Jy sigma=0.000618 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.231% 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 = 0.000415921 Jy ! Component: 100 - total flux cleaned = 0.000388947 Jy ! Component: 150 - total flux cleaned = 0.000387983 Jy ! Component: 200 - total flux cleaned = 0.00040927 Jy ! Total flux subtracted in 200 components = 0.00040927 Jy ! Clean residual min=-0.002423 max=0.002185 Jy/beam ! Clean residual mean=0.000062 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.127503 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 86 components and 0.127503 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=0.120369Jy sigma=0.000618 ! Fit after self-cal, rms=0.120354Jy sigma=0.000618 ! Inverting map ! Your choice of large map pixels excluded 0.231% 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 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7951 mas, bmaj=2.048 mas, bpa=-9.112 degrees ! Estimated noise=608.894 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7951 x 2.048 at -9.112 degrees (North through East) ! Clean map min=-0.0020646 max=0.075308 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 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5825 mas, bmaj=1.58 mas, bpa=-9.169 degrees ! Estimated noise=1645.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0548598 Jy ! Component: 100 - total flux cleaned = 0.0736126 Jy ! Component: 150 - total flux cleaned = 0.0853612 Jy ! Component: 200 - total flux cleaned = 0.0932866 Jy ! Total flux subtracted in 200 components = 0.0932866 Jy ! Clean residual min=-0.004829 max=0.006128 Jy/beam ! Clean residual mean=0.000028 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.0932866 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0932866 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7951 mas, bmaj=2.048 mas, bpa=-9.112 degrees ! Estimated noise=608.894 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) ! Added new window around map position (-1.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110402 Jy ! Component: 100 - total flux cleaned = 0.0172492 Jy ! Component: 150 - total flux cleaned = 0.0217503 Jy ! Component: 200 - total flux cleaned = 0.025146 Jy ! Total flux subtracted in 200 components = 0.025146 Jy ! Clean residual min=-0.002188 max=0.003158 Jy/beam ! Clean residual mean=0.000062 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.118433 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.118433 Jy ! Inverting map ! Your choice of large map pixels excluded 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311616 Jy ! Component: 100 - total flux cleaned = 0.00522509 Jy ! Component: 150 - total flux cleaned = 0.00684415 Jy ! Component: 200 - total flux cleaned = 0.00758964 Jy ! Total flux subtracted in 200 components = 0.00758964 Jy ! Clean residual min=-0.001933 max=0.001965 Jy/beam ! Clean residual mean=0.000044 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.126022 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 70 components and 0.126022 Jy ! Inverting map ! Your choice of large map pixels excluded 0.231% 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 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.831 mas, bmaj=8.879 mas, bpa=-2.951 degrees ! Estimated noise=767.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143911 Jy ! Component: 100 - total flux cleaned = 0.00210626 Jy ! Component: 150 - total flux cleaned = 0.00222974 Jy ! Component: 200 - total flux cleaned = 0.00231553 Jy ! Total flux subtracted in 200 components = 0.00231553 Jy ! Clean residual min=-0.002276 max=0.002234 Jy/beam ! Clean residual mean=0.000067 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.128338 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 = 7.97644e-05 Jy ! Component: 100 - total flux cleaned = 0.000131183 Jy ! Component: 150 - total flux cleaned = 0.000205071 Jy ! Component: 200 - total flux cleaned = 0.000251583 Jy ! Total flux subtracted in 200 components = 0.000251583 Jy ! Clean residual min=-0.002227 max=0.002177 Jy/beam ! Clean residual mean=0.000065 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.128589 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.128589 Jy ! Inverting map ! Your choice of large map pixels excluded 0.231% 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 0.231% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7951 mas, bmaj=2.048 mas, bpa=-9.112 degrees ! Estimated noise=608.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.619e-06 Jy ! Component: 100 - total flux cleaned = 7.36785e-05 Jy ! Component: 150 - total flux cleaned = 0.000143997 Jy ! Component: 200 - total flux cleaned = 0.000175345 Jy ! Total flux subtracted in 200 components = 0.000175345 Jy ! Clean residual min=-0.001805 max=0.001659 Jy/beam ! Clean residual mean=0.000028 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.128765 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.128765 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=0.120279Jy sigma=0.000618 ! Fit after self-cal, rms=0.120111Jy sigma=0.000617 wmodel J0649-4108_X_2017_03_23_pus_map.mod ! Writing 99 model components to file: J0649-4108_X_2017_03_23_pus_map.mod wobs J0649-4108_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0649-4108_X_2017_03_23_pus_uvs.fits wwins J0649-4108_X_2017_03_23_pus_map.win ! wwins: Wrote 5 windows to J0649-4108_X_2017_03_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 0.231% 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 = -9.77002e-05 Jy ! Component: 100 - total flux cleaned = -0.000301801 Jy ! Component: 150 - total flux cleaned = -0.000411508 Jy ! Component: 200 - total flux cleaned = -0.000487444 Jy ! Component: 250 - total flux cleaned = -0.000534813 Jy ! Component: 300 - total flux cleaned = -0.00066902 Jy ! Component: 350 - total flux cleaned = -0.000840657 Jy ! Component: 400 - total flux cleaned = -0.000984237 Jy ! Component: 450 - total flux cleaned = -0.00098428 Jy ! Component: 500 - total flux cleaned = -0.000946129 Jy ! Component: 550 - total flux cleaned = -0.000890589 Jy ! Component: 600 - total flux cleaned = -0.000836593 Jy ! Component: 650 - total flux cleaned = -0.000818931 Jy ! Component: 700 - total flux cleaned = -0.000801664 Jy ! Component: 750 - total flux cleaned = -0.000718654 Jy ! Component: 800 - total flux cleaned = -0.000702804 Jy ! Component: 850 - total flux cleaned = -0.000671143 Jy ! Component: 900 - total flux cleaned = -0.000655192 Jy ! Component: 950 - total flux cleaned = -0.000579624 Jy ! Component: 1000 - total flux cleaned = -0.000549932 Jy ! Component: 1050 - total flux cleaned = -0.000492142 Jy ! Component: 1100 - total flux cleaned = -0.000435368 Jy ! Component: 1150 - total flux cleaned = -0.000393534 Jy ! Component: 1200 - total flux cleaned = -0.00033912 Jy ! Component: 1250 - total flux cleaned = -0.00032592 Jy ! Component: 1300 - total flux cleaned = -0.00027259 Jy ! Component: 1350 - total flux cleaned = -0.000207091 Jy ! Component: 1400 - total flux cleaned = -0.000155384 Jy ! Component: 1450 - total flux cleaned = -7.9242e-05 Jy ! Component: 1500 - total flux cleaned = -5.44485e-05 Jy ! Component: 1550 - total flux cleaned = -1.73745e-05 Jy ! Component: 1600 - total flux cleaned = 1.92761e-05 Jy ! Component: 1650 - total flux cleaned = 5.53619e-05 Jy ! Component: 1700 - total flux cleaned = 0.000102876 Jy ! Component: 1750 - total flux cleaned = 0.000126326 Jy ! Component: 1800 - total flux cleaned = 0.000149435 Jy ! Component: 1850 - total flux cleaned = 0.00018365 Jy ! Component: 1900 - total flux cleaned = 0.000206087 Jy ! Component: 1950 - total flux cleaned = 0.00022874 Jy ! Component: 2000 - total flux cleaned = 0.000250968 Jy ! Total flux subtracted in 2048 components = 0.000283766 Jy ! Clean residual min=-0.000554 max=0.000574 Jy/beam ! Clean residual mean=0.000007 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.129048 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 222 components and 0.129048 Jy ![Exited script file: muppet] wmap "J0649-4108_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.231% 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: 0.7951 x 2.048 at -9.112 degrees (North through East) ! Clean map min=-0.0017518 max=0.074198 Jy/beam ! Writing clean map to FITS file: J0649-4108_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0741977 invert ! Inverting map ! Your choice of large map pixels excluded 0.231% 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 0.000210865 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.85258 0.85258 1.70516 3.41032 6.82064 13.6413 27.2826 54.5651 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7951 x 2.048 at -9.112 degrees (North through East) ! Clean map min=-0.0017518 max=0.074198 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 J0649-4108_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:19:47 2019