! Started logfile: J1038-4325_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:27:37 2019 obs J1038-4325_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1038-4325_X_2017_04_28_pus_uva.fits ! AN table 1: 135 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.477366 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1038-4325 ! ! 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 907 lines of history. ! ! Reading 34800 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 J1038-4325_X_2017_04_28_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 622 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 642 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 641 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 660 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 716 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 641 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 664 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 739 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 708 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 721 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 747 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 743 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.852842Jy sigma=0.005732 ! Fit after self-cal, rms=0.838177Jy 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 0.299% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.5563 mas, bmaj=1.644 mas, bpa=-1.558 degrees ! Estimated noise=3187.32 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 = 0.109175 Jy ! Component: 100 - total flux cleaned = 0.138247 Jy ! Total flux subtracted in 100 components = 0.138247 Jy ! Clean residual min=-0.011678 max=0.021830 Jy/beam ! Clean residual mean=-0.000054 rms=0.003355 Jy/beam ! Combined flux in latest and established models = 0.138247 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.138247 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=0.117453Jy sigma=0.000747 ! Fit after self-cal, rms=0.117427Jy sigma=0.000747 ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-0.2, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210459 Jy ! Component: 100 - total flux cleaned = 0.0317327 Jy ! Total flux subtracted in 100 components = 0.0317327 Jy ! Clean residual min=-0.009922 max=0.012280 Jy/beam ! Clean residual mean=-0.000042 rms=0.002610 Jy/beam ! Combined flux in latest and established models = 0.16998 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.16998 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=0.110160Jy sigma=0.000692 ! Fit after self-cal, rms=0.109799Jy sigma=0.000689 ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.299% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7576 mas, bmaj=2.11 mas, bpa=3.152 degrees ! Estimated noise=709.2 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 = 0.0205866 Jy ! Component: 100 - total flux cleaned = 0.0302463 Jy ! Component: 150 - total flux cleaned = 0.0348763 Jy ! Component: 200 - total flux cleaned = 0.0355628 Jy ! Total flux subtracted in 200 components = 0.0355628 Jy ! Clean residual min=-0.005497 max=0.010968 Jy/beam ! Clean residual mean=-0.000083 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.205543 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.205543 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=0.106532Jy sigma=0.000663 ! Fit after self-cal, rms=0.106525Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (2.8, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00926485 Jy ! Component: 100 - total flux cleaned = 0.013149 Jy ! Component: 150 - total flux cleaned = 0.0142428 Jy ! Component: 200 - total flux cleaned = 0.0149432 Jy ! Total flux subtracted in 200 components = 0.0149432 Jy ! Clean residual min=-0.004027 max=0.007263 Jy/beam ! Clean residual mean=-0.000037 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.220486 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.220486 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=0.105832Jy sigma=0.000656 ! Fit after self-cal, rms=0.105692Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.299% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.00* KP 1.04 ! LA 0.91 MK 0.99 NL 1.63 OV 1.10 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.99 ! LA 0.92 MK 1.02 NL 1.12 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.95 ! LA 0.94 MK 1.05 NL 1.73 OV 1.09 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.00* KP 0.96 ! LA 0.96 MK 0.99 NL 1.21 OV 1.09 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.98 ! LA 0.96 MK 1.06 NL 1.12 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 1.03 ! LA 0.96 MK 1.06 NL 1.67 OV 1.06 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.94 ! LA 1.02 MK 1.04 NL 1.83 OV 1.06 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.96 ! LA 0.95 MK 0.98 NL 1.28 OV 1.08 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.98 ! LA 1.04 MK 0.97 NL 1.51 OV 1.07 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 1.01 ! LA 1.02 MK 0.97 NL 1.21 OV 1.13 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.99 ! LA 0.99 MK 1.01 NL 1.00* OV 1.05 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.96 ! LA 0.99 MK 0.97 NL 2.39 OV 1.06 ! PT 1.06 SC 0.95 ! ! ! Fit before self-cal, rms=0.105692Jy sigma=0.000655 ! Fit after self-cal, rms=0.112980Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7579 mas, bmaj=2.109 mas, bpa=3.14 degrees ! Estimated noise=719.419 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 = -1.22587e-05 Jy ! Component: 100 - total flux cleaned = -0.00036237 Jy ! Component: 150 - total flux cleaned = -0.000530587 Jy ! Component: 200 - total flux cleaned = -0.000644801 Jy ! Total flux subtracted in 200 components = -0.000644801 Jy ! Clean residual min=-0.002317 max=0.002391 Jy/beam ! Clean residual mean=-0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.219841 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.219841 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=0.112939Jy sigma=0.000649 ! Fit after self-cal, rms=0.113226Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.113226Jy sigma=0.000648 ! Fit after self-cal, rms=0.114045Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7587 mas, bmaj=2.111 mas, bpa=3.073 degrees ! Estimated noise=719.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.51405e-05 Jy ! Component: 100 - total flux cleaned = -0.00011096 Jy ! Component: 150 - total flux cleaned = -0.000217374 Jy ! Component: 200 - total flux cleaned = -0.00031764 Jy ! Total flux subtracted in 200 components = -0.00031764 Jy ! Clean residual min=-0.002226 max=0.002212 Jy/beam ! Clean residual mean=0.000000 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.219523 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.219523 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=0.114023Jy sigma=0.000648 ! Fit after self-cal, rms=0.114050Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 0.000202289 Jy ! Component: 100 - total flux cleaned = 0.000136745 Jy ! Component: 150 - total flux cleaned = 7.37833e-05 Jy ! Component: 200 - total flux cleaned = 4.55368e-05 Jy ! Total flux subtracted in 200 components = 4.55368e-05 Jy ! Clean residual min=-0.002127 max=0.002127 Jy/beam ! Clean residual mean=0.000000 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.219569 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.219569 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=0.114035Jy sigma=0.000648 ! Fit after self-cal, rms=0.114035Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.114035Jy sigma=0.000648 ! Fit after self-cal, rms=0.116895Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7605 mas, bmaj=2.103 mas, bpa=3.023 degrees ! Estimated noise=722.464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016881 Jy ! Component: 100 - total flux cleaned = 0.00023059 Jy ! Component: 150 - total flux cleaned = 0.00025779 Jy ! Component: 200 - total flux cleaned = 0.000282796 Jy ! Total flux subtracted in 200 components = 0.000282796 Jy ! Clean residual min=-0.001912 max=0.001761 Jy/beam ! Clean residual mean=-0.000010 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.219852 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.219852 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=0.116881Jy sigma=0.000645 ! Fit after self-cal, rms=0.117029Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.14903e-05 Jy ! Component: 100 - total flux cleaned = 3.82277e-05 Jy ! Component: 150 - total flux cleaned = 1.55309e-05 Jy ! Component: 200 - total flux cleaned = -5.57026e-06 Jy ! Total flux subtracted in 200 components = -5.57026e-06 Jy ! Clean residual min=-0.001966 max=0.001743 Jy/beam ! Clean residual mean=-0.000009 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.219846 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.219846 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=0.117020Jy sigma=0.000644 ! Fit after self-cal, rms=0.117023Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.117023Jy sigma=0.000644 ! Fit after self-cal, rms=0.117304Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.96 mas, bmaj=10.49 mas, bpa=2.84 degrees ! Estimated noise=963.663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219112 Jy ! Component: 100 - total flux cleaned = 0.000244152 Jy ! Component: 150 - total flux cleaned = 0.000265827 Jy ! Component: 200 - total flux cleaned = 0.00028451 Jy ! Total flux subtracted in 200 components = 0.00028451 Jy ! Clean residual min=-0.001987 max=0.001980 Jy/beam ! Clean residual mean=-0.000016 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.220131 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 90 components and 0.220131 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=0.117302Jy sigma=0.000644 ! Fit after self-cal, rms=0.117313Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -2.57091e-05 Jy ! Component: 100 - total flux cleaned = -7.60681e-06 Jy ! Component: 150 - total flux cleaned = -6.75898e-06 Jy ! Component: 200 - total flux cleaned = 1.39424e-06 Jy ! Total flux subtracted in 200 components = 1.39424e-06 Jy ! Clean residual min=-0.001984 max=0.001976 Jy/beam ! Clean residual mean=-0.000016 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.220132 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 90 components and 0.220132 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=0.117312Jy sigma=0.000644 ! Fit after self-cal, rms=0.117312Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.761 mas, bmaj=2.103 mas, bpa=3.036 degrees ! Estimated noise=723.074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.761 x 2.103 at 3.036 degrees (North through East) ! Clean map min=-0.0039097 max=0.13922 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 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.5535 mas, bmaj=1.608 mas, bpa=-2.338 degrees ! Estimated noise=3385.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109829 Jy ! Component: 100 - total flux cleaned = 0.145546 Jy ! Component: 150 - total flux cleaned = 0.165787 Jy ! Component: 200 - total flux cleaned = 0.179068 Jy ! Total flux subtracted in 200 components = 0.179068 Jy ! Clean residual min=-0.007979 max=0.010295 Jy/beam ! Clean residual mean=-0.000027 rms=0.002304 Jy/beam ! Combined flux in latest and established models = 0.179068 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.179068 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.761 mas, bmaj=2.103 mas, bpa=3.036 degrees ! Estimated noise=723.074 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 (0.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183346 Jy ! Component: 100 - total flux cleaned = 0.0272092 Jy ! Component: 150 - total flux cleaned = 0.0324496 Jy ! Component: 200 - total flux cleaned = 0.0358232 Jy ! Total flux subtracted in 200 components = 0.0358232 Jy ! Clean residual min=-0.002668 max=0.003305 Jy/beam ! Clean residual mean=-0.000024 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.214891 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 61 components and 0.214891 Jy ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003118 Jy ! Component: 100 - total flux cleaned = 0.00498769 Jy ! Component: 150 - total flux cleaned = 0.00574672 Jy ! Component: 200 - total flux cleaned = 0.00592422 Jy ! Total flux subtracted in 200 components = 0.00592422 Jy ! Clean residual min=-0.002087 max=0.001837 Jy/beam ! Clean residual mean=-0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.220815 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.220815 Jy ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.96 mas, bmaj=10.49 mas, bpa=2.84 degrees ! Estimated noise=963.663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284472 Jy ! Component: 100 - total flux cleaned = 0.000355416 Jy ! Component: 150 - total flux cleaned = 0.000414761 Jy ! Component: 200 - total flux cleaned = 0.000461973 Jy ! Total flux subtracted in 200 components = 0.000461973 Jy ! Clean residual min=-0.001868 max=0.001884 Jy/beam ! Clean residual mean=-0.000004 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.221277 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 = -1.31512e-05 Jy ! Component: 100 - total flux cleaned = -1.28277e-05 Jy ! Component: 150 - total flux cleaned = -7.89024e-07 Jy ! Component: 200 - total flux cleaned = -1.09731e-06 Jy ! Total flux subtracted in 200 components = -1.09731e-06 Jy ! Clean residual min=-0.001853 max=0.001857 Jy/beam ! Clean residual mean=-0.000005 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.221276 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 81 components and 0.221276 Jy ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.761 mas, bmaj=2.103 mas, bpa=3.036 degrees ! Estimated noise=723.074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000298749 Jy ! Component: 100 - total flux cleaned = -0.000336639 Jy ! Component: 150 - total flux cleaned = -0.000337937 Jy ! Component: 200 - total flux cleaned = -0.000305959 Jy ! Total flux subtracted in 200 components = -0.000305959 Jy ! Clean residual min=-0.001963 max=0.001603 Jy/beam ! Clean residual mean=-0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.22097 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.22097 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=0.117230Jy sigma=0.000644 ! Fit after self-cal, rms=0.117212Jy sigma=0.000644 wmodel J1038-4325_X_2017_04_28_pus_map.mod ! Writing 96 model components to file: J1038-4325_X_2017_04_28_pus_map.mod wobs J1038-4325_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1038-4325_X_2017_04_28_pus_uvs.fits wwins J1038-4325_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J1038-4325_X_2017_04_28_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 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000724575 Jy ! Component: 100 - total flux cleaned = -0.00114685 Jy ! Component: 150 - total flux cleaned = -0.00117652 Jy ! Component: 200 - total flux cleaned = -0.000985305 Jy ! Component: 250 - total flux cleaned = -0.000802736 Jy ! Component: 300 - total flux cleaned = -0.000538587 Jy ! Component: 350 - total flux cleaned = -0.000348447 Jy ! Component: 400 - total flux cleaned = -0.000145132 Jy ! Component: 450 - total flux cleaned = 7.02399e-05 Jy ! Component: 500 - total flux cleaned = 0.000220591 Jy ! Component: 550 - total flux cleaned = 0.000165658 Jy ! Component: 600 - total flux cleaned = 5.97437e-05 Jy ! Component: 650 - total flux cleaned = 4.29748e-05 Jy ! Component: 700 - total flux cleaned = 2.60169e-05 Jy ! Component: 750 - total flux cleaned = -5.67229e-05 Jy ! Component: 800 - total flux cleaned = -7.26197e-05 Jy ! Component: 850 - total flux cleaned = -8.81315e-05 Jy ! Component: 900 - total flux cleaned = -8.85477e-05 Jy ! Component: 950 - total flux cleaned = -0.000134202 Jy ! Component: 1000 - total flux cleaned = -0.000104224 Jy ! Component: 1050 - total flux cleaned = -8.92903e-05 Jy ! Component: 1100 - total flux cleaned = -3.17326e-05 Jy ! Component: 1150 - total flux cleaned = -1.73877e-05 Jy ! Component: 1200 - total flux cleaned = 1.04756e-05 Jy ! Component: 1250 - total flux cleaned = 6.54232e-05 Jy ! Component: 1300 - total flux cleaned = 0.00010597 Jy ! Component: 1350 - total flux cleaned = 0.000145972 Jy ! Component: 1400 - total flux cleaned = 0.000185411 Jy ! Component: 1450 - total flux cleaned = 0.000236736 Jy ! Component: 1500 - total flux cleaned = 0.000274636 Jy ! Component: 1550 - total flux cleaned = 0.000274645 Jy ! Component: 1600 - total flux cleaned = 0.000262355 Jy ! Component: 1650 - total flux cleaned = 0.000311661 Jy ! Component: 1700 - total flux cleaned = 0.000348132 Jy ! Component: 1750 - total flux cleaned = 0.000383993 Jy ! Component: 1800 - total flux cleaned = 0.000395819 Jy ! Component: 1850 - total flux cleaned = 0.000360662 Jy ! Component: 1900 - total flux cleaned = 0.000395507 Jy ! Component: 1950 - total flux cleaned = 0.000384186 Jy ! Component: 2000 - total flux cleaned = 0.000406846 Jy ! Total flux subtracted in 2048 components = 0.000395378 Jy ! Clean residual min=-0.000669 max=0.000557 Jy/beam ! Clean residual mean=-0.000006 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.221365 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 206 components and 0.221365 Jy ![Exited script file: muppet] wmap "J1038-4325_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.761 x 2.103 at 3.036 degrees (North through East) ! Clean map min=-0.0010643 max=0.13902 Jy/beam ! Writing clean map to FITS file: J1038-4325_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139024 invert ! Inverting map ! Your choice of large map pixels excluded 0.302% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206346 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.445274 0.445274 0.890548 1.7811 3.56219 7.12438 14.2488 28.4975 56.9951 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.139 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.761 x 2.103 at 3.036 degrees (North through East) ! Clean map min=-0.0010643 max=0.13902 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 J1038-4325_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:27:39 2019