! Started logfile: J1037+0424_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:42:06 2016 obs J1037+0424_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1037+0424_X_2014_12_20_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97162 visibilities/baseline/integration-bin. ! Found source: J1037+0424 ! ! 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 364 lines of history. ! ! Reading 43548 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 J1037+0424_X_2014_12_20_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.896513Jy sigma=0.010579 ! Fit after self-cal, rms=0.880578Jy sigma=0.010404 ! 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 ! Estimated beam: bmin=0.7248 mas, bmaj=1.818 mas, bpa=-4.997 degrees ! Estimated noise=656.751 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 = 0.0921082 Jy ! Component: 100 - total flux cleaned = 0.114422 Jy ! Total flux subtracted in 100 components = 0.114422 Jy ! Clean residual min=-0.004491 max=0.008848 Jy/beam ! Clean residual mean=-0.000007 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.114422 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.114422 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=0.079095Jy sigma=0.000837 ! Fit after self-cal, rms=0.079089Jy sigma=0.000836 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100831 Jy ! Component: 100 - total flux cleaned = 0.0160805 Jy ! Total flux subtracted in 100 components = 0.0160805 Jy ! Clean residual min=-0.003414 max=0.004809 Jy/beam ! Clean residual mean=-0.000002 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.130503 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.130503 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=0.077322Jy sigma=0.000806 ! Fit after self-cal, rms=0.077326Jy sigma=0.000806 ! Inverting map 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 ! Estimated beam: bmin=0.8862 mas, bmaj=2.103 mas, bpa=-4.079 degrees ! Estimated noise=293.5 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724721 Jy ! Component: 100 - total flux cleaned = 0.0114762 Jy ! Component: 150 - total flux cleaned = 0.0141979 Jy ! Component: 200 - total flux cleaned = 0.0159587 Jy ! Total flux subtracted in 200 components = 0.0159587 Jy ! Clean residual min=-0.002606 max=0.004807 Jy/beam ! Clean residual mean=0.000004 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.146461 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.146461 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=0.076719Jy sigma=0.000795 ! Fit after self-cal, rms=0.076723Jy sigma=0.000795 ! Inverting map ! Added new window around map position (0.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431327 Jy ! Component: 100 - total flux cleaned = 0.00631315 Jy ! Component: 150 - total flux cleaned = 0.00707968 Jy ! Component: 200 - total flux cleaned = 0.00748251 Jy ! Total flux subtracted in 200 components = 0.00748251 Jy ! Clean residual min=-0.002223 max=0.002472 Jy/beam ! Clean residual mean=0.000003 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.153944 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 0.153944 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=0.076502Jy sigma=0.000792 ! Fit after self-cal, rms=0.076484Jy sigma=0.000791 ! Inverting map 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 1.01 FD 1.04 HN 1.03 KP 1.09 ! LA 0.99 MK 0.94 NL 0.95 OV 0.92 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.06 KP 1.05 ! LA 0.99 MK 0.96 NL 0.97 OV 0.91 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.08 KP 0.99 ! LA 1.02 MK 0.97 NL 0.97 OV 0.92 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.01 KP 0.94 ! LA 1.00 MK 1.01 NL 0.97 OV 0.92 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.97 KP 0.88 ! LA 1.02 MK 0.99 NL 0.98 OV 0.93 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.03 KP 0.90 ! LA 1.02 MK 0.99 NL 0.96 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.14 HN 1.11 KP 0.89 ! LA 0.98 MK 1.00 NL 1.03 OV 1.00 ! PT 1.11 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.11 KP 0.88 ! LA 0.99 MK 1.02 NL 0.98 OV 0.97 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.11 KP 0.91 ! LA 1.02 MK 0.97 NL 0.95 OV 0.95 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.08 KP 0.95 ! LA 1.05 MK 0.98 NL 0.95 OV 0.95 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.06 KP 0.98 ! LA 1.02 MK 1.00 NL 0.99 OV 0.96 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.03 KP 1.02 ! LA 1.02 MK 1.02 NL 0.99 OV 0.96 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.076484Jy sigma=0.000791 ! Fit after self-cal, rms=0.077383Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.885 mas, bmaj=2.103 mas, bpa=-4.086 degrees ! Estimated noise=293.424 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 = 0.00104662 Jy ! Component: 100 - total flux cleaned = 0.00156866 Jy ! Component: 150 - total flux cleaned = 0.00184814 Jy ! Component: 200 - total flux cleaned = 0.00199186 Jy ! Total flux subtracted in 200 components = 0.00199186 Jy ! Clean residual min=-0.001260 max=0.001169 Jy/beam ! Clean residual mean=-0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.155936 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.155936 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=0.077339Jy sigma=0.000783 ! Fit after self-cal, rms=0.077380Jy sigma=0.000783 ! Inverting map 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=0.077380Jy sigma=0.000783 ! Fit after self-cal, rms=0.077657Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8844 mas, bmaj=2.101 mas, bpa=-4.047 degrees ! Estimated noise=293.599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000682085 Jy ! Component: 100 - total flux cleaned = 0.000977681 Jy ! Component: 150 - total flux cleaned = 0.00109323 Jy ! Component: 200 - total flux cleaned = 0.00119219 Jy ! Total flux subtracted in 200 components = 0.00119219 Jy ! Clean residual min=-0.000933 max=0.000958 Jy/beam ! Clean residual mean=-0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.157128 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.157128 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=0.077635Jy sigma=0.000782 ! Fit after self-cal, rms=0.077641Jy sigma=0.000782 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 9.69091e-05 Jy ! Component: 100 - total flux cleaned = 0.00020767 Jy ! Component: 150 - total flux cleaned = 0.000254249 Jy ! Component: 200 - total flux cleaned = 0.000268425 Jy ! Total flux subtracted in 200 components = 0.000268425 Jy ! Clean residual min=-0.000887 max=0.000922 Jy/beam ! Clean residual mean=-0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.157396 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.157396 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=0.077633Jy sigma=0.000781 ! Fit after self-cal, rms=0.077632Jy sigma=0.000781 ! Inverting map 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=0.077632Jy sigma=0.000781 ! Fit after self-cal, rms=0.077808Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8842 mas, bmaj=2.1 mas, bpa=-4.06 degrees ! Estimated noise=293.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037396 Jy ! Component: 100 - total flux cleaned = 0.00045419 Jy ! Component: 150 - total flux cleaned = 0.000453712 Jy ! Component: 200 - total flux cleaned = 0.000477669 Jy ! Total flux subtracted in 200 components = 0.000477669 Jy ! Clean residual min=-0.000804 max=0.000884 Jy/beam ! Clean residual mean=0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.157874 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.157874 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=0.077801Jy sigma=0.000781 ! Fit after self-cal, rms=0.077805Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.93968e-05 Jy ! Component: 100 - total flux cleaned = 0.000127615 Jy ! Component: 150 - total flux cleaned = 0.000127566 Jy ! Component: 200 - total flux cleaned = 0.000127628 Jy ! Total flux subtracted in 200 components = 0.000127628 Jy ! Clean residual min=-0.000819 max=0.000867 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.158002 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.158002 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=0.077802Jy sigma=0.000781 ! Fit after self-cal, rms=0.077801Jy sigma=0.000781 ! Inverting map 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=0.077801Jy sigma=0.000781 ! Fit after self-cal, rms=0.077906Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=3.382 mas, bpa=-1.437 degrees ! Estimated noise=359.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226134 Jy ! Component: 100 - total flux cleaned = 0.000282984 Jy ! Component: 150 - total flux cleaned = 0.00031888 Jy ! Component: 200 - total flux cleaned = 0.000355284 Jy ! Total flux subtracted in 200 components = 0.000355284 Jy ! Clean residual min=-0.000874 max=0.000872 Jy/beam ! Clean residual mean=0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.158357 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.158357 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=0.077904Jy sigma=0.000781 ! Fit after self-cal, rms=0.077907Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 3.55833e-05 Jy ! Component: 100 - total flux cleaned = 6.05242e-05 Jy ! Component: 150 - total flux cleaned = 7.96739e-05 Jy ! Component: 200 - total flux cleaned = 0.000100179 Jy ! Total flux subtracted in 200 components = 0.000100179 Jy ! Clean residual min=-0.000901 max=0.000847 Jy/beam ! Clean residual mean=0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.158457 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 0.158457 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=0.077906Jy sigma=0.000781 ! Fit after self-cal, rms=0.077906Jy sigma=0.000781 ! Inverting map 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 ! Estimated beam: bmin=0.8838 mas, bmaj=2.1 mas, bpa=-4.095 degrees ! Estimated noise=293.7 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8838 x 2.1 at -4.095 degrees (North through East) ! Clean map min=-0.00083388 max=0.12048 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 ! Estimated beam: bmin=0.723 mas, bmaj=1.813 mas, bpa=-4.979 degrees ! Estimated noise=657.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0919272 Jy ! Component: 100 - total flux cleaned = 0.115492 Jy ! Component: 150 - total flux cleaned = 0.126085 Jy ! Component: 200 - total flux cleaned = 0.132896 Jy ! Total flux subtracted in 200 components = 0.132896 Jy ! Clean residual min=-0.002878 max=0.003881 Jy/beam ! Clean residual mean=-0.000002 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.132896 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.132896 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8838 mas, bmaj=2.1 mas, bpa=-4.095 degrees ! Estimated noise=293.7 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 = 0.00790233 Jy ! Component: 100 - total flux cleaned = 0.012886 Jy ! Component: 150 - total flux cleaned = 0.0161959 Jy ! Component: 200 - total flux cleaned = 0.0185162 Jy ! Total flux subtracted in 200 components = 0.0185162 Jy ! Clean residual min=-0.001104 max=0.001307 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.151412 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 72 components and 0.151412 Jy ! Inverting map 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 ! Estimated beam: bmin=2.231 mas, bmaj=3.382 mas, bpa=-1.437 degrees ! Estimated noise=359.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273902 Jy ! Component: 100 - total flux cleaned = 0.00423451 Jy ! Component: 150 - total flux cleaned = 0.00515979 Jy ! Component: 200 - total flux cleaned = 0.00577496 Jy ! Total flux subtracted in 200 components = 0.00577496 Jy ! Clean residual min=-0.000850 max=0.000891 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.157187 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425607 Jy ! Component: 100 - total flux cleaned = 0.000722335 Jy ! Component: 150 - total flux cleaned = 0.000930282 Jy ! Component: 200 - total flux cleaned = 0.00107619 Jy ! Total flux subtracted in 200 components = 0.00107619 Jy ! Clean residual min=-0.000916 max=0.000825 Jy/beam ! Clean residual mean=0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.158263 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 126 components and 0.158263 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8838 mas, bmaj=2.1 mas, bpa=-4.095 degrees ! Estimated noise=293.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.2276e-05 Jy ! Component: 100 - total flux cleaned = 8.38336e-05 Jy ! Component: 150 - total flux cleaned = 8.3679e-05 Jy ! Component: 200 - total flux cleaned = 5.86693e-05 Jy ! Total flux subtracted in 200 components = 5.86693e-05 Jy ! Clean residual min=-0.000851 max=0.000822 Jy/beam ! Clean residual mean=-0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.158322 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 136 components and 0.158322 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=0.077908Jy sigma=0.000781 ! Fit after self-cal, rms=0.077904Jy sigma=0.000781 wmodel J1037+0424_X_2014_12_20_pus_map.mod ! Writing 136 model components to file: J1037+0424_X_2014_12_20_pus_map.mod wobs J1037+0424_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1037+0424_X_2014_12_20_pus_uvs.fits wwins J1037+0424_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J1037+0424_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -1.78425e-05 Jy ! Component: 100 - total flux cleaned = 3.78851e-05 Jy ! Component: 150 - total flux cleaned = 7.70698e-05 Jy ! Component: 200 - total flux cleaned = 6.42042e-05 Jy ! Component: 250 - total flux cleaned = 0.000100643 Jy ! Component: 300 - total flux cleaned = 0.000147795 Jy ! Component: 350 - total flux cleaned = 0.000181973 Jy ! Component: 400 - total flux cleaned = 0.000181962 Jy ! Component: 450 - total flux cleaned = 0.000246943 Jy ! Component: 500 - total flux cleaned = 0.000246846 Jy ! Component: 550 - total flux cleaned = 0.000267529 Jy ! Component: 600 - total flux cleaned = 0.000257425 Jy ! Component: 650 - total flux cleaned = 0.000257676 Jy ! Component: 700 - total flux cleaned = 0.000267753 Jy ! Component: 750 - total flux cleaned = 0.00026779 Jy ! Component: 800 - total flux cleaned = 0.000277372 Jy ! Component: 850 - total flux cleaned = 0.000305626 Jy ! Component: 900 - total flux cleaned = 0.000305588 Jy ! Component: 950 - total flux cleaned = 0.000332956 Jy ! Component: 1000 - total flux cleaned = 0.000332879 Jy ! Component: 1050 - total flux cleaned = 0.000315256 Jy ! Component: 1100 - total flux cleaned = 0.000324087 Jy ! Component: 1150 - total flux cleaned = 0.000341527 Jy ! Component: 1200 - total flux cleaned = 0.000358535 Jy ! Component: 1250 - total flux cleaned = 0.000383813 Jy ! Component: 1300 - total flux cleaned = 0.000408712 Jy ! Component: 1350 - total flux cleaned = 0.000433159 Jy ! Component: 1400 - total flux cleaned = 0.000457377 Jy ! Component: 1450 - total flux cleaned = 0.000449226 Jy ! Component: 1500 - total flux cleaned = 0.000472838 Jy ! Component: 1550 - total flux cleaned = 0.00051177 Jy ! Component: 1600 - total flux cleaned = 0.00054262 Jy ! Component: 1650 - total flux cleaned = 0.000550254 Jy ! Component: 1700 - total flux cleaned = 0.000595415 Jy ! Component: 1750 - total flux cleaned = 0.000617637 Jy ! Component: 1800 - total flux cleaned = 0.000617635 Jy ! Component: 1850 - total flux cleaned = 0.000646791 Jy ! Component: 1900 - total flux cleaned = 0.000675641 Jy ! Component: 1950 - total flux cleaned = 0.000711276 Jy ! Component: 2000 - total flux cleaned = 0.000732348 Jy ! Total flux subtracted in 2048 components = 0.00075327 Jy ! Clean residual min=-0.000448 max=0.000387 Jy/beam ! Clean residual mean=-0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.159075 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 265 components and 0.159075 Jy ![Exited script file: muppet] wmap "J1037+0424_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8838 x 2.1 at -4.095 degrees (North through East) ! Clean map min=-0.0006119 max=0.12087 Jy/beam ! Writing clean map to FITS file: J1037+0424_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120871 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129172 device "J1037+0424_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1037+0424_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320604 0.320604 0.641208 1.28242 2.56483 5.12966 10.2593 20.5187 41.0373 82.0746 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8838 x 2.1 at -4.095 degrees (North through East) ! Clean map min=-0.0006119 max=0.12087 Jy/beam quit ! Quitting program ! Log file J1037+0424_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:42:09 2016