! Started logfile: J2348+0624_X_2017_03_23_pus_uvs.log on Mon May 13 10:29:45 2019 obs J2348+0624_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2348+0624_X_2017_03_23_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.889692 visibilities/baseline/integration-bin. ! Found source: J2348+0624 ! ! 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 39876 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 J2348+0624_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.892095Jy sigma=0.006597 ! Fit after self-cal, rms=0.880149Jy sigma=0.006535 ! 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7048 mas, bmaj=1.784 mas, bpa=-4.26 degrees ! Estimated noise=1007.5 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 = 0.0988915 Jy ! Component: 100 - total flux cleaned = 0.121002 Jy ! Total flux subtracted in 100 components = 0.121002 Jy ! Clean residual min=-0.003193 max=0.007537 Jy/beam ! Clean residual mean=0.000001 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.121002 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.121002 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=0.110674Jy sigma=0.000652 ! Fit after self-cal, rms=0.110664Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 = 0.00775103 Jy ! Component: 100 - total flux cleaned = 0.011638 Jy ! Total flux subtracted in 100 components = 0.011638 Jy ! Clean residual min=-0.002641 max=0.002235 Jy/beam ! Clean residual mean=0.000003 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.13264 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.13264 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=0.110203Jy sigma=0.000647 ! Fit after self-cal, rms=0.110245Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8748 mas, bmaj=2.044 mas, bpa=-3.374 degrees ! Estimated noise=499.961 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 = 0.00225428 Jy ! Component: 100 - total flux cleaned = 0.00326426 Jy ! Component: 150 - total flux cleaned = 0.00337016 Jy ! Component: 200 - total flux cleaned = 0.00336999 Jy ! Total flux subtracted in 200 components = 0.00336999 Jy ! Clean residual min=-0.002126 max=0.002224 Jy/beam ! Clean residual mean=0.000008 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.13601 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.13601 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=0.110208Jy sigma=0.000646 ! Fit after self-cal, rms=0.110222Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 1.02 HN 1.00 KP 1.02 ! LA 0.99 MK 1.01 NL 0.96 OV 0.98 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.03 KP 1.00 ! LA 0.98 MK 0.97 NL 0.96 OV 1.00 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.98 KP 0.91 ! LA 1.00 MK 1.00 NL 0.96 OV 0.98 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.96 ! LA 1.01 MK 1.04 NL 1.00 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.99 KP 0.99 ! LA 1.04 MK 1.01 NL 0.96 OV 0.99 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.96 KP 0.95 ! LA 0.99 MK 1.02 NL 1.00 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 0.91 ! LA 1.04 MK 1.02 NL 0.99 OV 0.99 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.01 KP 0.97 ! LA 1.01 MK 0.97 NL 0.99 OV 0.99 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.04 KP 0.92 ! LA 0.99 MK 0.97 NL 1.00 OV 1.00 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.03 KP 0.96 ! LA 1.04 MK 1.03 NL 0.96 OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.93 KP 0.92 ! LA 1.03 MK 0.94 NL 0.99 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.94 KP 0.95 ! LA 0.97 MK 0.97 NL 1.02 OV 1.01 ! PT 1.09 SC 1.01 ! ! ! Fit before self-cal, rms=0.110222Jy sigma=0.000646 ! Fit after self-cal, rms=0.109955Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.874 mas, bmaj=2.04 mas, bpa=-3.463 degrees ! Estimated noise=497.718 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 = 0.000122087 Jy ! Component: 100 - total flux cleaned = 0.00016572 Jy ! Component: 150 - total flux cleaned = 0.00016515 Jy ! Component: 200 - total flux cleaned = 0.000181258 Jy ! Total flux subtracted in 200 components = 0.000181258 Jy ! Clean residual min=-0.001637 max=0.001440 Jy/beam ! Clean residual mean=0.000004 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.136192 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.136192 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=0.109944Jy sigma=0.000644 ! Fit after self-cal, rms=0.109959Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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=0.109959Jy sigma=0.000644 ! Fit after self-cal, rms=0.113907Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8734 mas, bmaj=2.038 mas, bpa=-3.43 degrees ! Estimated noise=498.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295505 Jy ! Component: 100 - total flux cleaned = 0.000324097 Jy ! Component: 150 - total flux cleaned = 0.000324586 Jy ! Component: 200 - total flux cleaned = 0.000324139 Jy ! Total flux subtracted in 200 components = 0.000324139 Jy ! Clean residual min=-0.001258 max=0.001304 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.136516 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.136516 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=0.113903Jy sigma=0.000643 ! Fit after self-cal, rms=0.113987Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 = -2.73716e-05 Jy ! Component: 100 - total flux cleaned = -3.70365e-05 Jy ! Component: 150 - total flux cleaned = -3.70424e-05 Jy ! Component: 200 - total flux cleaned = -4.54223e-05 Jy ! Total flux subtracted in 200 components = -4.54223e-05 Jy ! Clean residual min=-0.001238 max=0.001292 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.13647 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.13647 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=0.113985Jy sigma=0.000643 ! Fit after self-cal, rms=0.113986Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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=0.113986Jy sigma=0.000643 ! Fit after self-cal, rms=0.114207Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8731 mas, bmaj=2.036 mas, bpa=-3.416 degrees ! Estimated noise=497.821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.76948e-05 Jy ! Component: 100 - total flux cleaned = 8.7993e-05 Jy ! Component: 150 - total flux cleaned = 8.8229e-05 Jy ! Component: 200 - total flux cleaned = 8.85451e-05 Jy ! Total flux subtracted in 200 components = 8.85451e-05 Jy ! Clean residual min=-0.001226 max=0.001262 Jy/beam ! Clean residual mean=-0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.136559 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.136559 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=0.114205Jy sigma=0.000643 ! Fit after self-cal, rms=0.114216Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 = 3.34291e-05 Jy ! Component: 100 - total flux cleaned = 2.64165e-05 Jy ! Component: 150 - total flux cleaned = 2.64049e-05 Jy ! Component: 200 - total flux cleaned = 2.64687e-05 Jy ! Total flux subtracted in 200 components = 2.64687e-05 Jy ! Clean residual min=-0.001222 max=0.001259 Jy/beam ! Clean residual mean=-0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.136585 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.136585 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=0.114215Jy sigma=0.000642 ! Fit after self-cal, rms=0.114216Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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=0.114216Jy sigma=0.000642 ! Fit after self-cal, rms=0.114161Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.116 mas, bmaj=3.24 mas, bpa=-0.637 degrees ! Estimated noise=616.602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244264 Jy ! Component: 100 - total flux cleaned = 0.000278634 Jy ! Component: 150 - total flux cleaned = 0.000299841 Jy ! Component: 200 - total flux cleaned = 0.000323597 Jy ! Total flux subtracted in 200 components = 0.000323597 Jy ! Clean residual min=-0.001429 max=0.001516 Jy/beam ! Clean residual mean=-0.000006 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.136909 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.136909 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=0.114161Jy sigma=0.000642 ! Fit after self-cal, rms=0.114164Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07216e-06 Jy ! Component: 100 - total flux cleaned = 7.00301e-06 Jy ! Component: 150 - total flux cleaned = 2.37918e-05 Jy ! Component: 200 - total flux cleaned = 3.84933e-05 Jy ! Total flux subtracted in 200 components = 3.84933e-05 Jy ! Clean residual min=-0.001423 max=0.001506 Jy/beam ! Clean residual mean=-0.000006 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.136947 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.136947 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=0.114164Jy sigma=0.000642 ! Fit after self-cal, rms=0.114165Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8731 mas, bmaj=2.035 mas, bpa=-3.406 degrees ! Estimated noise=497.688 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8731 x 2.035 at -3.406 degrees (North through East) ! Clean map min=-0.0011423 max=0.12702 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7032 mas, bmaj=1.78 mas, bpa=-4.38 degrees ! Estimated noise=1001.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.098133 Jy ! Component: 100 - total flux cleaned = 0.120374 Jy ! Component: 150 - total flux cleaned = 0.12853 Jy ! Component: 200 - total flux cleaned = 0.132732 Jy ! Total flux subtracted in 200 components = 0.132732 Jy ! Clean residual min=-0.002354 max=0.002002 Jy/beam ! Clean residual mean=-0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.132732 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 0.132732 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8731 mas, bmaj=2.035 mas, bpa=-3.406 degrees ! Estimated noise=497.688 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 = 0.00244954 Jy ! Component: 100 - total flux cleaned = 0.00327132 Jy ! Component: 150 - total flux cleaned = 0.00349677 Jy ! Component: 200 - total flux cleaned = 0.00357446 Jy ! Total flux subtracted in 200 components = 0.00357446 Jy ! Clean residual min=-0.001269 max=0.001327 Jy/beam ! Clean residual mean=-0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.136306 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.136306 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.116 mas, bmaj=3.24 mas, bpa=-0.637 degrees ! Estimated noise=616.602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500221 Jy ! Component: 100 - total flux cleaned = 0.000540787 Jy ! Component: 150 - total flux cleaned = 0.000586838 Jy ! Component: 200 - total flux cleaned = 0.000624387 Jy ! Total flux subtracted in 200 components = 0.000624387 Jy ! Clean residual min=-0.001429 max=0.001511 Jy/beam ! Clean residual mean=-0.000006 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.13693 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 = 3.13545e-05 Jy ! Component: 100 - total flux cleaned = 5.8075e-05 Jy ! Component: 150 - total flux cleaned = 7.68354e-05 Jy ! Component: 200 - total flux cleaned = 8.94583e-05 Jy ! Total flux subtracted in 200 components = 8.94583e-05 Jy ! Clean residual min=-0.001422 max=0.001502 Jy/beam ! Clean residual mean=-0.000006 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.13702 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.13702 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8731 mas, bmaj=2.035 mas, bpa=-3.406 degrees ! Estimated noise=497.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.32631e-05 Jy ! Component: 100 - total flux cleaned = -5.18684e-05 Jy ! Component: 150 - total flux cleaned = -5.16968e-05 Jy ! Component: 200 - total flux cleaned = -6.35316e-05 Jy ! Total flux subtracted in 200 components = -6.35316e-05 Jy ! Clean residual min=-0.001248 max=0.001248 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.136956 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.136956 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=0.114167Jy sigma=0.000643 ! Fit after self-cal, rms=0.114174Jy sigma=0.000643 wmodel J2348+0624_X_2017_03_23_pus_map.mod ! Writing 51 model components to file: J2348+0624_X_2017_03_23_pus_map.mod wobs J2348+0624_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2348+0624_X_2017_03_23_pus_uvs.fits wwins J2348+0624_X_2017_03_23_pus_map.win ! wwins: Wrote 1 windows to J2348+0624_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 0.133% 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 = 4.90174e-05 Jy ! Component: 100 - total flux cleaned = 2.7431e-05 Jy ! Component: 150 - total flux cleaned = 2.72096e-05 Jy ! Component: 200 - total flux cleaned = -1.01709e-05 Jy ! Component: 250 - total flux cleaned = -6.48686e-05 Jy ! Component: 300 - total flux cleaned = -0.000100659 Jy ! Component: 350 - total flux cleaned = -0.000169922 Jy ! Component: 400 - total flux cleaned = -0.000287966 Jy ! Component: 450 - total flux cleaned = -0.000386536 Jy ! Component: 500 - total flux cleaned = -0.000482632 Jy ! Component: 550 - total flux cleaned = -0.000529368 Jy ! Component: 600 - total flux cleaned = -0.000621839 Jy ! Component: 650 - total flux cleaned = -0.000727583 Jy ! Component: 700 - total flux cleaned = -0.000772268 Jy ! Component: 750 - total flux cleaned = -0.000860716 Jy ! Component: 800 - total flux cleaned = -0.000933548 Jy ! Component: 850 - total flux cleaned = -0.000990924 Jy ! Component: 900 - total flux cleaned = -0.00108966 Jy ! Component: 950 - total flux cleaned = -0.00118705 Jy ! Component: 1000 - total flux cleaned = -0.00128297 Jy ! Component: 1050 - total flux cleaned = -0.00139161 Jy ! Component: 1100 - total flux cleaned = -0.00147182 Jy ! Component: 1150 - total flux cleaned = -0.00159103 Jy ! Component: 1200 - total flux cleaned = -0.00161734 Jy ! Component: 1250 - total flux cleaned = -0.0017596 Jy ! Component: 1300 - total flux cleaned = -0.00178478 Jy ! Component: 1350 - total flux cleaned = -0.0018227 Jy ! Component: 1400 - total flux cleaned = -0.00187249 Jy ! Component: 1450 - total flux cleaned = -0.00189726 Jy ! Component: 1500 - total flux cleaned = -0.00195841 Jy ! Component: 1550 - total flux cleaned = -0.00198273 Jy ! Component: 1600 - total flux cleaned = -0.00206669 Jy ! Component: 1650 - total flux cleaned = -0.00209047 Jy ! Component: 1700 - total flux cleaned = -0.002161 Jy ! Component: 1750 - total flux cleaned = -0.00219579 Jy ! Component: 1800 - total flux cleaned = -0.00226491 Jy ! Component: 1850 - total flux cleaned = -0.00228762 Jy ! Component: 1900 - total flux cleaned = -0.00229907 Jy ! Component: 1950 - total flux cleaned = -0.00238876 Jy ! Component: 2000 - total flux cleaned = -0.0024221 Jy ! Total flux subtracted in 2048 components = -0.00246608 Jy ! Clean residual min=-0.000667 max=0.000652 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.13449 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 194 components and 0.13449 Jy ![Exited script file: muppet] wmap "J2348+0624_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.133% 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: 0.8731 x 2.035 at -3.406 degrees (North through East) ! Clean map min=-0.0010229 max=0.1266 Jy/beam ! Writing clean map to FITS file: J2348+0624_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 0.126597 invert ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.000212253 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.502981 0.502981 1.00596 2.01192 4.02385 8.0477 16.0954 32.1908 64.3816 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.126 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8731 x 2.035 at -3.406 degrees (North through East) ! Clean map min=-0.0010229 max=0.1266 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 J2348+0624_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:29:48 2019