! Started logfile: J2346+0705_X_2017_03_23_pus_uvs.log on Mon May 13 10:29:35 2019 obs J2346+0705_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2346+0705_X_2017_03_23_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901475 visibilities/baseline/integration-bin. ! Found source: J2346+0705 ! ! 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 55008 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 J2346+0705_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.933762Jy sigma=0.007027 ! Fit after self-cal, rms=0.919155Jy sigma=0.006944 ! 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 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6986 mas, bmaj=1.798 mas, bpa=-4.563 degrees ! Estimated noise=677.152 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 = 0.0637989 Jy ! Component: 100 - total flux cleaned = 0.079988 Jy ! Total flux subtracted in 100 components = 0.079988 Jy ! Clean residual min=-0.003870 max=0.011691 Jy/beam ! Clean residual mean=-0.000015 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.079988 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.079988 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=0.109147Jy sigma=0.000677 ! Fit after self-cal, rms=0.109111Jy sigma=0.000677 ! Inverting map ! Your choice of large map pixels excluded 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-3.6, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111226 Jy ! Component: 100 - total flux cleaned = 0.0179549 Jy ! Total flux subtracted in 100 components = 0.0179549 Jy ! Clean residual min=-0.003097 max=0.003808 Jy/beam ! Clean residual mean=-0.000010 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.0979428 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0979428 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=0.107590Jy sigma=0.000662 ! Fit after self-cal, rms=0.107524Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.0962% 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 = 0.00587669 Jy ! Component: 100 - total flux cleaned = 0.0101165 Jy ! Total flux subtracted in 100 components = 0.0101165 Jy ! Clean residual min=-0.002684 max=0.003817 Jy/beam ! Clean residual mean=-0.000008 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.108059 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.108059 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=0.106996Jy sigma=0.000656 ! Fit after self-cal, rms=0.106993Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.0962% 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 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8802 mas, bmaj=2.057 mas, bpa=-3.812 degrees ! Estimated noise=427.081 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 = 0.00624813 Jy ! Component: 100 - total flux cleaned = 0.0105439 Jy ! Component: 150 - total flux cleaned = 0.0136755 Jy ! Component: 200 - total flux cleaned = 0.015985 Jy ! Total flux subtracted in 200 components = 0.015985 Jy ! Clean residual min=-0.002269 max=0.005425 Jy/beam ! Clean residual mean=-0.000010 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.124044 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.124044 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=0.106566Jy sigma=0.000651 ! Fit after self-cal, rms=0.106565Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-5.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485173 Jy ! Component: 100 - total flux cleaned = 0.00745669 Jy ! Component: 150 - total flux cleaned = 0.00941563 Jy ! Component: 200 - total flux cleaned = 0.0105668 Jy ! Total flux subtracted in 200 components = 0.0105668 Jy ! Clean residual min=-0.001725 max=0.003197 Jy/beam ! Clean residual mean=-0.000004 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.134611 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 64 components and 0.134611 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=0.106322Jy sigma=0.000648 ! Fit after self-cal, rms=0.106282Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319748 Jy ! Component: 100 - total flux cleaned = 0.00524409 Jy ! Component: 150 - total flux cleaned = 0.00674167 Jy ! Component: 200 - total flux cleaned = 0.00771601 Jy ! Total flux subtracted in 200 components = 0.00771601 Jy ! Clean residual min=-0.001307 max=0.001426 Jy/beam ! Clean residual mean=0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.142327 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.142327 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=0.106174Jy sigma=0.000647 ! Fit after self-cal, rms=0.106153Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0962% 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 0.99 FD 0.99 HN 1.10 KP 1.02 ! LA 0.95 MK 1.00 NL 0.99 OV 1.00 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.22 KP 0.91 ! LA 0.99 MK 1.04 NL 0.97 OV 1.02 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.03 KP 0.94 ! LA 1.02 MK 1.04 NL 1.00 OV 0.98 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.93 ! LA 1.01 MK 0.98 NL 0.99 OV 1.08 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.95 KP 0.95 ! LA 0.96 MK 0.97 NL 1.06 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.99 KP 0.96 ! LA 1.00 MK 0.99 NL 0.97 OV 0.96 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.93 ! LA 1.03 MK 1.01 NL 1.01 OV 1.02 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.94 KP 0.93 ! LA 0.99 MK 1.01 NL 0.98 OV 1.02 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.02 KP 0.91 ! LA 0.98 MK 0.95 NL 0.97 OV 0.99 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.01 KP 1.01 ! LA 1.03 MK 0.94 NL 0.97 OV 0.98 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.00 KP 0.93 ! LA 1.04 MK 0.97 NL 1.01 OV 1.01 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.96 KP 1.00 ! LA 0.98 MK 0.83 NL 0.98 OV 0.98 ! PT 1.01 SC 0.91 ! ! ! Fit before self-cal, rms=0.106153Jy sigma=0.000647 ! Fit after self-cal, rms=0.105542Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8801 mas, bmaj=2.057 mas, bpa=-3.99 degrees ! Estimated noise=424.317 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 = 0.00105813 Jy ! Component: 100 - total flux cleaned = 0.00150319 Jy ! Component: 150 - total flux cleaned = 0.00162981 Jy ! Component: 200 - total flux cleaned = 0.00168589 Jy ! Total flux subtracted in 200 components = 0.00168589 Jy ! Clean residual min=-0.001131 max=0.001301 Jy/beam ! Clean residual mean=0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.144013 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 0.144013 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=0.105523Jy sigma=0.000646 ! Fit after self-cal, rms=0.105530Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0962% 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=0.105530Jy sigma=0.000646 ! Fit after self-cal, rms=0.106981Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8786 mas, bmaj=2.053 mas, bpa=-3.933 degrees ! Estimated noise=424.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000882156 Jy ! Component: 100 - total flux cleaned = 0.0012696 Jy ! Component: 150 - total flux cleaned = 0.00134267 Jy ! Component: 200 - total flux cleaned = 0.00138619 Jy ! Total flux subtracted in 200 components = 0.00138619 Jy ! Clean residual min=-0.001113 max=0.001226 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.145399 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.145399 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=0.106970Jy sigma=0.000645 ! Fit after self-cal, rms=0.106997Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0962% 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) ! Added new window around map position (6.2, -20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112652 Jy ! Component: 100 - total flux cleaned = 0.00176857 Jy ! Component: 150 - total flux cleaned = 0.00205161 Jy ! Component: 200 - total flux cleaned = 0.00220987 Jy ! Total flux subtracted in 200 components = 0.00220987 Jy ! Clean residual min=-0.001041 max=0.001014 Jy/beam ! Clean residual mean=0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.147609 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 135 components and 0.147609 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=0.106981Jy sigma=0.000644 ! Fit after self-cal, rms=0.106980Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0962% 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=0.106980Jy sigma=0.000644 ! Fit after self-cal, rms=0.107026Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8773 mas, bmaj=2.052 mas, bpa=-3.951 degrees ! Estimated noise=423.778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643985 Jy ! Component: 100 - total flux cleaned = 0.00101893 Jy ! Component: 150 - total flux cleaned = 0.00105618 Jy ! Component: 200 - total flux cleaned = 0.00110999 Jy ! Total flux subtracted in 200 components = 0.00110999 Jy ! Clean residual min=-0.001034 max=0.001017 Jy/beam ! Clean residual mean=-0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.148719 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 139 components and 0.148719 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=0.107019Jy sigma=0.000644 ! Fit after self-cal, rms=0.107023Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0962% 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 = 0.000270594 Jy ! Component: 100 - total flux cleaned = 0.000288259 Jy ! Component: 150 - total flux cleaned = 0.00035455 Jy ! Component: 200 - total flux cleaned = 0.000386466 Jy ! Total flux subtracted in 200 components = 0.000386466 Jy ! Clean residual min=-0.001024 max=0.001004 Jy/beam ! Clean residual mean=0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.149106 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 147 components and 0.149106 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=0.107017Jy sigma=0.000644 ! Fit after self-cal, rms=0.107016Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0962% 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=0.107016Jy sigma=0.000644 ! Fit after self-cal, rms=0.107041Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.132 mas, bmaj=3.253 mas, bpa=-1.238 degrees ! Estimated noise=525.124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821074 Jy ! Component: 100 - total flux cleaned = 0.00102986 Jy ! Component: 150 - total flux cleaned = 0.00118799 Jy ! Component: 200 - total flux cleaned = 0.00125956 Jy ! Total flux subtracted in 200 components = 0.00125956 Jy ! Clean residual min=-0.001182 max=0.001234 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.150365 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 168 components and 0.150365 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=0.107041Jy sigma=0.000644 ! Fit after self-cal, rms=0.107040Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0962% 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 = 0.00020498 Jy ! Component: 100 - total flux cleaned = 0.000356142 Jy ! Component: 150 - total flux cleaned = 0.000377413 Jy ! Component: 200 - total flux cleaned = 0.000386603 Jy ! Total flux subtracted in 200 components = 0.000386603 Jy ! Clean residual min=-0.001205 max=0.001255 Jy/beam ! Clean residual mean=0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.150752 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 180 components and 0.150752 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=0.107041Jy sigma=0.000644 ! Fit after self-cal, rms=0.107038Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0962% 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 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8766 mas, bmaj=2.052 mas, bpa=-3.969 degrees ! Estimated noise=423.672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8766 x 2.052 at -3.969 degrees (North through East) ! Clean map min=-0.00091877 max=0.086442 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 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6954 mas, bmaj=1.793 mas, bpa=-4.712 degrees ! Estimated noise=669.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0621634 Jy ! Component: 100 - total flux cleaned = 0.0806716 Jy ! Component: 150 - total flux cleaned = 0.0923444 Jy ! Component: 200 - total flux cleaned = 0.100416 Jy ! Total flux subtracted in 200 components = 0.100416 Jy ! Clean residual min=-0.002718 max=0.004568 Jy/beam ! Clean residual mean=-0.000011 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.100416 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 0.100416 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8766 mas, bmaj=2.052 mas, bpa=-3.969 degrees ! Estimated noise=423.672 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 = 0.00974931 Jy ! Component: 100 - total flux cleaned = 0.0170509 Jy ! Component: 150 - total flux cleaned = 0.0228772 Jy ! Component: 200 - total flux cleaned = 0.0275637 Jy ! Total flux subtracted in 200 components = 0.0275637 Jy ! Clean residual min=-0.001892 max=0.002791 Jy/beam ! Clean residual mean=-0.000012 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.127979 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.127979 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037884 Jy ! Component: 100 - total flux cleaned = 0.00686352 Jy ! Component: 150 - total flux cleaned = 0.00937835 Jy ! Component: 200 - total flux cleaned = 0.0114752 Jy ! Total flux subtracted in 200 components = 0.0114752 Jy ! Clean residual min=-0.001423 max=0.001442 Jy/beam ! Clean residual mean=-0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.139455 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.139455 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0962% 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 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.132 mas, bmaj=3.253 mas, bpa=-1.238 degrees ! Estimated noise=525.124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030352 Jy ! Component: 100 - total flux cleaned = 0.0051473 Jy ! Component: 150 - total flux cleaned = 0.0066978 Jy ! Component: 200 - total flux cleaned = 0.00789982 Jy ! Total flux subtracted in 200 components = 0.00789982 Jy ! Clean residual min=-0.001314 max=0.001269 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.147354 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000961598 Jy ! Component: 100 - total flux cleaned = 0.00173805 Jy ! Component: 150 - total flux cleaned = 0.00225018 Jy ! Component: 200 - total flux cleaned = 0.00259618 Jy ! Total flux subtracted in 200 components = 0.00259618 Jy ! Clean residual min=-0.001215 max=0.001225 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.149951 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 126 components and 0.149951 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0962% 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 0.0962% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8766 mas, bmaj=2.052 mas, bpa=-3.969 degrees ! Estimated noise=423.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203094 Jy ! Component: 100 - total flux cleaned = 0.000332933 Jy ! Component: 150 - total flux cleaned = 0.000381254 Jy ! Component: 200 - total flux cleaned = 0.000426234 Jy ! Total flux subtracted in 200 components = 0.000426234 Jy ! Clean residual min=-0.001082 max=0.001104 Jy/beam ! Clean residual mean=0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.150377 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.150377 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=0.107067Jy sigma=0.000644 ! Fit after self-cal, rms=0.107075Jy sigma=0.000644 wmodel J2346+0705_X_2017_03_23_pus_map.mod ! Writing 146 model components to file: J2346+0705_X_2017_03_23_pus_map.mod wobs J2346+0705_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2346+0705_X_2017_03_23_pus_uvs.fits wwins J2346+0705_X_2017_03_23_pus_map.win ! wwins: Wrote 5 windows to J2346+0705_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 0.0962% 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 = -5.60615e-05 Jy ! Component: 100 - total flux cleaned = -0.000138313 Jy ! Component: 150 - total flux cleaned = -0.000154166 Jy ! Component: 200 - total flux cleaned = -0.00021391 Jy ! Component: 250 - total flux cleaned = -0.000328996 Jy ! Component: 300 - total flux cleaned = -0.000468448 Jy ! Component: 350 - total flux cleaned = -0.000536371 Jy ! Component: 400 - total flux cleaned = -0.000669803 Jy ! Component: 450 - total flux cleaned = -0.000773915 Jy ! Component: 500 - total flux cleaned = -0.000863615 Jy ! Component: 550 - total flux cleaned = -0.000926268 Jy ! Component: 600 - total flux cleaned = -0.000975492 Jy ! Component: 650 - total flux cleaned = -0.00103588 Jy ! Component: 700 - total flux cleaned = -0.00103587 Jy ! Component: 750 - total flux cleaned = -0.0010476 Jy ! Component: 800 - total flux cleaned = -0.00107095 Jy ! Component: 850 - total flux cleaned = -0.00108243 Jy ! Component: 900 - total flux cleaned = -0.00110484 Jy ! Component: 950 - total flux cleaned = -0.00112691 Jy ! Component: 1000 - total flux cleaned = -0.00109403 Jy ! Component: 1050 - total flux cleaned = -0.00108324 Jy ! Component: 1100 - total flux cleaned = -0.00108341 Jy ! Component: 1150 - total flux cleaned = -0.00106205 Jy ! Component: 1200 - total flux cleaned = -0.00105152 Jy ! Component: 1250 - total flux cleaned = -0.00103068 Jy ! Component: 1300 - total flux cleaned = -0.00103056 Jy ! Component: 1350 - total flux cleaned = -0.00104068 Jy ! Component: 1400 - total flux cleaned = -0.00106088 Jy ! Component: 1450 - total flux cleaned = -0.00104077 Jy ! Component: 1500 - total flux cleaned = -0.00103082 Jy ! Component: 1550 - total flux cleaned = -0.00103088 Jy ! Component: 1600 - total flux cleaned = -0.00105038 Jy ! Component: 1650 - total flux cleaned = -0.00104063 Jy ! Component: 1700 - total flux cleaned = -0.00104072 Jy ! Component: 1750 - total flux cleaned = -0.0010406 Jy ! Component: 1800 - total flux cleaned = -0.00104069 Jy ! Component: 1850 - total flux cleaned = -0.00104066 Jy ! Component: 1900 - total flux cleaned = -0.00102216 Jy ! Component: 1950 - total flux cleaned = -0.00102223 Jy ! Component: 2000 - total flux cleaned = -0.0010406 Jy ! Total flux subtracted in 2048 components = -0.00104062 Jy ! Clean residual min=-0.000522 max=0.000497 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.149336 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 298 components and 0.149336 Jy ![Exited script file: muppet] wmap "J2346+0705_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0962% 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: 0.8766 x 2.052 at -3.969 degrees (North through East) ! Clean map min=-0.00095147 max=0.086403 Jy/beam ! Writing clean map to FITS file: J2346+0705_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 0.0864031 invert ! Inverting map ! Your choice of large map pixels excluded 0.0962% 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 0.00017145 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.595291 0.595291 1.19058 2.38117 4.76233 9.52466 19.0493 38.0987 76.1973 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8766 x 2.052 at -3.969 degrees (North through East) ! Clean map min=-0.00095147 max=0.086403 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 J2346+0705_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:29:40 2019