! Started logfile: J2332-4118_X_2017_01_21_pus_uvs.log on Sun May 5 15:34:04 2019 obs J2332-4118_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2332-4118_X_2017_01_21_pus_uva.fits ! AN table 1: 126 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.201058 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2332-4118 ! ! 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 1086 lines of history. ! ! Reading 10944 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 J2332-4118_X_2017_01_21_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 662 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 680 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 642 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 682 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 659 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 654 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 683 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 644 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 695 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 711 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 684 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 723 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.785266Jy sigma=0.004557 ! Fit after self-cal, rms=0.744611Jy sigma=0.004469 ! 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 1.7% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.4529 mas, bmaj=2.11 mas, bpa=0.2789 degrees ! Estimated noise=2936.03 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 = 0.206811 Jy ! Component: 100 - total flux cleaned = 0.253135 Jy ! Total flux subtracted in 100 components = 0.253135 Jy ! Clean residual min=-0.020813 max=0.023304 Jy/beam ! Clean residual mean=-0.000725 rms=0.006561 Jy/beam ! Combined flux in latest and established models = 0.253135 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.253135 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=0.194777Jy sigma=0.000709 ! Fit after self-cal, rms=0.194734Jy sigma=0.000709 ! Inverting map ! Your choice of large map pixels excluded 1.7% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 1.7% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.5549 mas, bmaj=1.875 mas, bpa=0.3696 degrees ! Estimated noise=1354.01 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 = 0.0346093 Jy ! Component: 100 - total flux cleaned = 0.0555277 Jy ! Component: 150 - total flux cleaned = 0.0703558 Jy ! Component: 200 - total flux cleaned = 0.0809313 Jy ! Total flux subtracted in 200 components = 0.0809313 Jy ! Clean residual min=-0.018051 max=0.019542 Jy/beam ! Clean residual mean=-0.001046 rms=0.006798 Jy/beam ! Combined flux in latest and established models = 0.334066 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.334066 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=0.189012Jy sigma=0.000638 ! Fit after self-cal, rms=0.188239Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 1.7% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.90 ! MK 1.00 NL 1.00* OV 1.54 PT 1.04 ! SC 1.03 ! ! ! Correcting IF 2. ! A total of 123 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.88 ! MK 1.00 NL 1.00* OV 1.00 PT 1.04 ! SC 1.03 ! ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.87 ! MK 1.07 NL 1.00* OV 1.38 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.87 ! MK 1.07 NL 1.00* OV 1.06 PT 1.04 ! SC 1.01 ! ! ! Correcting IF 5. ! A total of 114 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.87 ! MK 1.05 NL 1.00* OV 1.42 PT 1.07 ! SC 1.00 ! ! ! Correcting IF 6. ! A total of 120 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.87 ! MK 1.00 NL 1.00* OV 1.38 PT 1.04 ! SC 0.99 ! ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.87 ! MK 1.03 NL 1.00* OV 1.06 PT 1.02 ! SC 1.05 ! ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.85 ! MK 1.02 NL 1.00* OV 1.43 PT 1.03 ! SC 1.03 ! ! ! Correcting IF 9. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.89 ! MK 0.95 NL 1.00* OV 1.01 PT 1.03 ! SC 0.97 ! ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.85 ! MK 0.96 NL 1.00* OV 0.94 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.89 ! MK 0.98 NL 1.00* OV 1.14 PT 1.02 ! SC 1.03 ! ! ! Correcting IF 12. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.84 ! MK 0.94 NL 1.00* OV 0.81 PT 1.05 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.188239Jy sigma=0.000637 ! Fit after self-cal, rms=0.234317Jy sigma=0.000617 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.5374 mas, bmaj=1.721 mas, bpa=-0.4038 degrees ! Estimated noise=1463.55 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 = 0.00635964 Jy ! Component: 100 - total flux cleaned = 0.00571753 Jy ! Component: 150 - total flux cleaned = 0.00520891 Jy ! Component: 200 - total flux cleaned = 0.00521314 Jy ! Total flux subtracted in 200 components = 0.00521314 Jy ! Clean residual min=-0.005363 max=0.007279 Jy/beam ! Clean residual mean=-0.000188 rms=0.001997 Jy/beam ! Combined flux in latest and established models = 0.33928 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.33928 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=0.234064Jy sigma=0.000614 ! Fit after self-cal, rms=0.234340Jy sigma=0.000614 ! Inverting map ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.234340Jy sigma=0.000614 ! Fit after self-cal, rms=0.247999Jy sigma=0.000610 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.537 mas, bmaj=1.718 mas, bpa=-0.3538 degrees ! Estimated noise=1455.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256295 Jy ! Component: 100 - total flux cleaned = 0.00240448 Jy ! Component: 150 - total flux cleaned = 0.00236858 Jy ! Component: 200 - total flux cleaned = 0.00233539 Jy ! Total flux subtracted in 200 components = 0.00233539 Jy ! Clean residual min=-0.003854 max=0.005360 Jy/beam ! Clean residual mean=-0.000050 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.341615 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.341615 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=0.247957Jy sigma=0.000609 ! Fit after self-cal, rms=0.248021Jy sigma=0.000609 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000360223 Jy ! Component: 100 - total flux cleaned = 0.000362549 Jy ! Component: 150 - total flux cleaned = 0.00039631 Jy ! Component: 200 - total flux cleaned = 0.000364392 Jy ! Total flux subtracted in 200 components = 0.000364392 Jy ! Clean residual min=-0.003805 max=0.005242 Jy/beam ! Clean residual mean=-0.000044 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.341979 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.341979 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=0.248005Jy sigma=0.000609 ! Fit after self-cal, rms=0.248003Jy sigma=0.000609 ! Inverting map ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.248003Jy sigma=0.000609 ! Fit after self-cal, rms=0.247781Jy sigma=0.000608 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.5366 mas, bmaj=1.716 mas, bpa=-0.3447 degrees ! Estimated noise=1451.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000680696 Jy ! Component: 100 - total flux cleaned = 0.000655996 Jy ! Component: 150 - total flux cleaned = 0.000635302 Jy ! Component: 200 - total flux cleaned = 0.000594056 Jy ! Total flux subtracted in 200 components = 0.000594056 Jy ! Clean residual min=-0.003601 max=0.004691 Jy/beam ! Clean residual mean=-0.000023 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.342573 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.342573 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=0.247766Jy sigma=0.000608 ! Fit after self-cal, rms=0.247784Jy sigma=0.000608 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000112491 Jy ! Component: 100 - total flux cleaned = 7.30322e-05 Jy ! Component: 150 - total flux cleaned = 5.37933e-05 Jy ! Component: 200 - total flux cleaned = 5.47207e-05 Jy ! Total flux subtracted in 200 components = 5.47207e-05 Jy ! Clean residual min=-0.003566 max=0.004658 Jy/beam ! Clean residual mean=-0.000022 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.342628 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.342628 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=0.247772Jy sigma=0.000608 ! Fit after self-cal, rms=0.247774Jy sigma=0.000608 ! Inverting map ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.247774Jy sigma=0.000608 ! Fit after self-cal, rms=0.247868Jy sigma=0.000608 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.617 mas, bmaj=7.042 mas, bpa=5.494 degrees ! Estimated noise=3347.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208644 Jy ! Component: 100 - total flux cleaned = -0.000215648 Jy ! Component: 150 - total flux cleaned = -0.000218261 Jy ! Component: 200 - total flux cleaned = -0.000224717 Jy ! Total flux subtracted in 200 components = -0.000224717 Jy ! Clean residual min=-0.007489 max=0.006195 Jy/beam ! Clean residual mean=-0.000093 rms=0.003744 Jy/beam ! Combined flux in latest and established models = 0.342403 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 48 components and 0.342403 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=0.247908Jy sigma=0.000608 ! Fit after self-cal, rms=0.247865Jy sigma=0.000608 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = -7.32543e-05 Jy ! Component: 100 - total flux cleaned = -6.96017e-05 Jy ! Component: 150 - total flux cleaned = -6.80358e-05 Jy ! Component: 200 - total flux cleaned = -6.70021e-05 Jy ! Total flux subtracted in 200 components = -6.70021e-05 Jy ! Clean residual min=-0.007411 max=0.006118 Jy/beam ! Clean residual mean=-0.000099 rms=0.003681 Jy/beam ! Combined flux in latest and established models = 0.342336 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 48 components and 0.342336 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=0.247884Jy sigma=0.000608 ! Fit after self-cal, rms=0.247854Jy sigma=0.000608 ! Inverting map ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.5366 mas, bmaj=1.716 mas, bpa=-0.3539 degrees ! Estimated noise=1451.1 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5366 x 1.716 at -0.3539 degrees (North through East) ! Clean map min=-0.0034307 max=0.27779 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 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.452 mas, bmaj=2.06 mas, bpa=0.1734 degrees ! Estimated noise=3267.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.208277 Jy ! Component: 100 - total flux cleaned = 0.257065 Jy ! Component: 150 - total flux cleaned = 0.278917 Jy ! Component: 200 - total flux cleaned = 0.292257 Jy ! Total flux subtracted in 200 components = 0.292257 Jy ! Clean residual min=-0.009994 max=0.010825 Jy/beam ! Clean residual mean=-0.000319 rms=0.003221 Jy/beam ! Combined flux in latest and established models = 0.292257 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.292257 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.5366 mas, bmaj=1.716 mas, bpa=-0.3539 degrees ! Estimated noise=1451.1 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 = 0.0141166 Jy ! Component: 100 - total flux cleaned = 0.0238627 Jy ! Component: 150 - total flux cleaned = 0.0309143 Jy ! Component: 200 - total flux cleaned = 0.0360511 Jy ! Total flux subtracted in 200 components = 0.0360511 Jy ! Clean residual min=-0.005668 max=0.006399 Jy/beam ! Clean residual mean=-0.000334 rms=0.002340 Jy/beam ! Combined flux in latest and established models = 0.328308 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.328308 Jy ! Inverting map ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.617 mas, bmaj=7.042 mas, bpa=5.494 degrees ! Estimated noise=3347.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122046 Jy ! Component: 100 - total flux cleaned = 0.0142396 Jy ! Component: 150 - total flux cleaned = 0.0142441 Jy ! Component: 200 - total flux cleaned = 0.014241 Jy ! Total flux subtracted in 200 components = 0.014241 Jy ! Clean residual min=-0.008824 max=0.007230 Jy/beam ! Clean residual mean=-0.000089 rms=0.004341 Jy/beam ! Combined flux in latest and established models = 0.342549 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 = -7.38971e-06 Jy ! Component: 100 - total flux cleaned = -1.54437e-05 Jy ! Component: 150 - total flux cleaned = -2.33078e-05 Jy ! Component: 200 - total flux cleaned = -3.08028e-05 Jy ! Total flux subtracted in 200 components = -3.08028e-05 Jy ! Clean residual min=-0.008081 max=0.006629 Jy/beam ! Clean residual mean=-0.000092 rms=0.003972 Jy/beam ! Combined flux in latest and established models = 0.342518 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.342518 Jy ! Inverting map ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.5366 mas, bmaj=1.716 mas, bpa=-0.3539 degrees ! Estimated noise=1451.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00423714 Jy ! Component: 100 - total flux cleaned = -0.00316818 Jy ! Component: 150 - total flux cleaned = -0.00284976 Jy ! Component: 200 - total flux cleaned = -0.00278834 Jy ! Total flux subtracted in 200 components = -0.00278834 Jy ! Clean residual min=-0.004091 max=0.005510 Jy/beam ! Clean residual mean=-0.000078 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.33973 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.33973 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=0.247903Jy sigma=0.000609 ! Fit after self-cal, rms=0.247886Jy sigma=0.000609 wmodel J2332-4118_X_2017_01_21_pus_map.mod ! Writing 46 model components to file: J2332-4118_X_2017_01_21_pus_map.mod wobs J2332-4118_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2332-4118_X_2017_01_21_pus_uvs.fits wwins J2332-4118_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J2332-4118_X_2017_01_21_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 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146318 Jy ! Component: 100 - total flux cleaned = 0.00107279 Jy ! Component: 150 - total flux cleaned = 0.000956987 Jy ! Component: 200 - total flux cleaned = 0.000696875 Jy ! Component: 250 - total flux cleaned = 0.000459933 Jy ! Component: 300 - total flux cleaned = 0.000456446 Jy ! Component: 350 - total flux cleaned = 0.000663926 Jy ! Component: 400 - total flux cleaned = 0.000980718 Jy ! Component: 450 - total flux cleaned = 0.00128365 Jy ! Component: 500 - total flux cleaned = 0.0016085 Jy ! Component: 550 - total flux cleaned = 0.00188322 Jy ! Component: 600 - total flux cleaned = 0.00207927 Jy ! Component: 650 - total flux cleaned = 0.00223588 Jy ! Component: 700 - total flux cleaned = 0.00226537 Jy ! Component: 750 - total flux cleaned = 0.00232452 Jy ! Component: 800 - total flux cleaned = 0.00243758 Jy ! Component: 850 - total flux cleaned = 0.00254832 Jy ! Component: 900 - total flux cleaned = 0.00249542 Jy ! Component: 950 - total flux cleaned = 0.00244345 Jy ! Component: 1000 - total flux cleaned = 0.0024694 Jy ! Component: 1050 - total flux cleaned = 0.00249468 Jy ! Component: 1100 - total flux cleaned = 0.00257011 Jy ! Component: 1150 - total flux cleaned = 0.00257002 Jy ! Component: 1200 - total flux cleaned = 0.00257011 Jy ! Component: 1250 - total flux cleaned = 0.0025702 Jy ! Component: 1300 - total flux cleaned = 0.00252212 Jy ! Component: 1350 - total flux cleaned = 0.00249838 Jy ! Component: 1400 - total flux cleaned = 0.00245127 Jy ! Component: 1450 - total flux cleaned = 0.00242809 Jy ! Component: 1500 - total flux cleaned = 0.00240491 Jy ! Component: 1550 - total flux cleaned = 0.00245087 Jy ! Component: 1600 - total flux cleaned = 0.00247384 Jy ! Component: 1650 - total flux cleaned = 0.00247398 Jy ! Component: 1700 - total flux cleaned = 0.00251923 Jy ! Component: 1750 - total flux cleaned = 0.0025191 Jy ! Component: 1800 - total flux cleaned = 0.00254152 Jy ! Component: 1850 - total flux cleaned = 0.00258604 Jy ! Component: 1900 - total flux cleaned = 0.00258598 Jy ! Component: 1950 - total flux cleaned = 0.0026302 Jy ! Component: 2000 - total flux cleaned = 0.00263039 Jy ! Total flux subtracted in 2048 components = 0.00269641 Jy ! Clean residual min=-0.001183 max=0.001254 Jy/beam ! Clean residual mean=-0.000011 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.342426 Jy keep ! Adding 103 model components to the UV plane model. ! The established model now contains 149 components and 0.342426 Jy ![Exited script file: muppet] wmap "J2332-4118_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5366 x 1.716 at -0.3539 degrees (North through East) ! Clean map min=-0.0021678 max=0.27467 Jy/beam ! Writing clean map to FITS file: J2332-4118_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.274667 invert ! Inverting map ! Your choice of large map pixels excluded 1.99% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000405937 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.443377 0.443377 0.886755 1.77351 3.54702 7.09404 14.1881 28.3762 56.7523 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.274 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5366 x 1.716 at -0.3539 degrees (North through East) ! Clean map min=-0.0021678 max=0.27467 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 J2332-4118_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:34:06 2019