! Started logfile: J2222+1344_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:22:22 2017 obs J2222+1344_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2222+1344_X_2015_01_23_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976171 visibilities/baseline/integration-bin. ! Found source: J2222+1344 ! ! 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 350 lines of history. ! ! Reading 43752 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 J2222+1344_X_2015_01_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883984Jy sigma=0.009715 ! Fit after self-cal, rms=0.864104Jy sigma=0.009502 ! 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=0.7566 mas, bmaj=1.677 mas, bpa=-0.184 degrees ! Estimated noise=651.147 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 = 0.105689 Jy ! Component: 100 - total flux cleaned = 0.132662 Jy ! Total flux subtracted in 100 components = 0.132662 Jy ! Clean residual min=-0.007955 max=0.012954 Jy/beam ! Clean residual mean=-0.000046 rms=0.002093 Jy/beam ! Combined flux in latest and established models = 0.132662 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.132662 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=0.085523Jy sigma=0.000867 ! Fit after self-cal, rms=0.085527Jy sigma=0.000867 ! Inverting map ! Added new window around map position (0.2, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136494 Jy ! Component: 100 - total flux cleaned = 0.022446 Jy ! Total flux subtracted in 100 components = 0.022446 Jy ! Clean residual min=-0.006641 max=0.007311 Jy/beam ! Clean residual mean=-0.000025 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.155108 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.155108 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=0.082919Jy sigma=0.000832 ! Fit after self-cal, rms=0.082896Jy sigma=0.000831 ! 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=0.9316 mas, bmaj=1.931 mas, bpa=-0.7832 degrees ! Estimated noise=312.486 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 = 0.00821703 Jy ! Component: 100 - total flux cleaned = 0.01349 Jy ! Component: 150 - total flux cleaned = 0.017271 Jy ! Component: 200 - total flux cleaned = 0.020069 Jy ! Total flux subtracted in 200 components = 0.020069 Jy ! Clean residual min=-0.005926 max=0.006016 Jy/beam ! Clean residual mean=0.000019 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.175177 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.175177 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=0.081930Jy sigma=0.000820 ! Fit after self-cal, rms=0.081928Jy sigma=0.000820 ! 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 0.96 FD 1.09 HN 1.21 KP 0.87 ! LA 1.11 MK 0.94 NL 0.97 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.25 KP 0.84 ! LA 1.13 MK 0.93 NL 0.97 OV 0.96 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.17 KP 0.81 ! LA 1.15 MK 0.96 NL 0.99 OV 0.97 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.16 KP 0.76 ! LA 1.16 MK 0.98 NL 0.95 OV 0.97 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.11 KP 0.73 ! LA 1.17 MK 0.97 NL 0.98 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.22 KP 0.72 ! LA 1.14 MK 0.97 NL 0.98 OV 1.00 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.20 HN 1.27 KP 0.73 ! LA 1.16 MK 1.00 NL 1.01 OV 1.04 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.20 KP 0.72 ! LA 1.15 MK 0.93 NL 1.00 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.22 KP 0.74 ! LA 1.17 MK 0.96 NL 0.96 OV 1.03 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.25 KP 0.75 ! LA 1.20 MK 0.98 NL 0.96 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.14 KP 0.81 ! LA 1.13 MK 0.96 NL 0.98 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.23 KP 0.80 ! LA 1.14 MK 0.97 NL 0.97 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.081928Jy sigma=0.000820 ! Fit after self-cal, rms=0.082286Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9359 mas, bmaj=1.937 mas, bpa=-0.9503 degrees ! Estimated noise=309.898 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 = 0.00202018 Jy ! Component: 100 - total flux cleaned = 0.00206693 Jy ! Component: 150 - total flux cleaned = 0.00212116 Jy ! Component: 200 - total flux cleaned = 0.00216833 Jy ! Total flux subtracted in 200 components = 0.00216833 Jy ! Clean residual min=-0.002120 max=0.001806 Jy/beam ! Clean residual mean=0.000008 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.177346 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.177346 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=0.082245Jy sigma=0.000781 ! Fit after self-cal, rms=0.082377Jy sigma=0.000780 ! 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=0.082377Jy sigma=0.000780 ! Fit after self-cal, rms=0.083808Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9379 mas, bmaj=1.93 mas, bpa=-1.02 degrees ! Estimated noise=310.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180018 Jy ! Component: 100 - total flux cleaned = 0.000215987 Jy ! Component: 150 - total flux cleaned = 0.00021488 Jy ! Component: 200 - total flux cleaned = 0.000216132 Jy ! Total flux subtracted in 200 components = 0.000216132 Jy ! Clean residual min=-0.001130 max=0.001136 Jy/beam ! Clean residual mean=0.000004 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.177562 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.177562 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=0.083779Jy sigma=0.000777 ! Fit after self-cal, rms=0.083798Jy sigma=0.000777 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 = -3.18643e-05 Jy ! Component: 100 - total flux cleaned = -3.11509e-05 Jy ! Component: 150 - total flux cleaned = -5.08582e-05 Jy ! Component: 200 - total flux cleaned = -6.91902e-05 Jy ! Total flux subtracted in 200 components = -6.91902e-05 Jy ! Clean residual min=-0.001110 max=0.001121 Jy/beam ! Clean residual mean=0.000004 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.177493 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.177493 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=0.083787Jy sigma=0.000777 ! Fit after self-cal, rms=0.083785Jy sigma=0.000777 ! 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=0.083785Jy sigma=0.000777 ! Fit after self-cal, rms=0.084055Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9381 mas, bmaj=1.926 mas, bpa=-1.121 degrees ! Estimated noise=310.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.31205e-06 Jy ! Component: 100 - total flux cleaned = 1.38597e-06 Jy ! Component: 150 - total flux cleaned = -2.06532e-05 Jy ! Component: 200 - total flux cleaned = -3.95375e-05 Jy ! Total flux subtracted in 200 components = -3.95375e-05 Jy ! Clean residual min=-0.000960 max=0.001067 Jy/beam ! Clean residual mean=0.000003 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.177453 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.177453 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=0.084044Jy sigma=0.000777 ! Fit after self-cal, rms=0.084045Jy sigma=0.000777 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 = -5.4546e-05 Jy ! Component: 100 - total flux cleaned = -5.31366e-05 Jy ! Component: 150 - total flux cleaned = -6.78535e-05 Jy ! Component: 200 - total flux cleaned = -8.15232e-05 Jy ! Total flux subtracted in 200 components = -8.15232e-05 Jy ! Clean residual min=-0.000940 max=0.001063 Jy/beam ! Clean residual mean=0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.177372 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.177372 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=0.084040Jy sigma=0.000777 ! Fit after self-cal, rms=0.084038Jy sigma=0.000777 ! 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=0.084038Jy sigma=0.000777 ! Fit after self-cal, rms=0.084207Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.128 mas, bmaj=2.981 mas, bpa=-5.421 degrees ! Estimated noise=375.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159319 Jy ! Component: 100 - total flux cleaned = -0.000208855 Jy ! Component: 150 - total flux cleaned = -0.000269917 Jy ! Component: 200 - total flux cleaned = -0.00032229 Jy ! Total flux subtracted in 200 components = -0.00032229 Jy ! Clean residual min=-0.000973 max=0.000881 Jy/beam ! Clean residual mean=0.000005 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.177049 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 59 components and 0.177049 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=0.084205Jy sigma=0.000777 ! Fit after self-cal, rms=0.084207Jy sigma=0.000777 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 = -5.2088e-05 Jy ! Component: 100 - total flux cleaned = -9.46257e-05 Jy ! Component: 150 - total flux cleaned = -0.000137706 Jy ! Component: 200 - total flux cleaned = -0.000174522 Jy ! Total flux subtracted in 200 components = -0.000174522 Jy ! Clean residual min=-0.000945 max=0.000863 Jy/beam ! Clean residual mean=0.000005 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.176875 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.176875 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=0.084207Jy sigma=0.000777 ! Fit after self-cal, rms=0.084206Jy sigma=0.000777 ! 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=0.9383 mas, bmaj=1.924 mas, bpa=-1.178 degrees ! Estimated noise=310.043 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9383 x 1.924 at -1.178 degrees (North through East) ! Clean map min=-0.00084255 max=0.13668 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=0.7617 mas, bmaj=1.668 mas, bpa=-0.412 degrees ! Estimated noise=645.679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104532 Jy ! Component: 100 - total flux cleaned = 0.132676 Jy ! Component: 150 - total flux cleaned = 0.146821 Jy ! Component: 200 - total flux cleaned = 0.155063 Jy ! Total flux subtracted in 200 components = 0.155063 Jy ! Clean residual min=-0.002844 max=0.004333 Jy/beam ! Clean residual mean=-0.000024 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.155063 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 0.155063 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9383 mas, bmaj=1.924 mas, bpa=-1.178 degrees ! Estimated noise=310.043 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 = 0.00737959 Jy ! Component: 100 - total flux cleaned = 0.011675 Jy ! Component: 150 - total flux cleaned = 0.0144759 Jy ! Component: 200 - total flux cleaned = 0.01639 Jy ! Total flux subtracted in 200 components = 0.01639 Jy ! Clean residual min=-0.000993 max=0.001588 Jy/beam ! Clean residual mean=-0.000005 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.171453 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 54 components and 0.171453 Jy ! Inverting map ! Added new window around map position (1.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153933 Jy ! Component: 100 - total flux cleaned = 0.00258072 Jy ! Component: 150 - total flux cleaned = 0.00336812 Jy ! Component: 200 - total flux cleaned = 0.00379476 Jy ! Total flux subtracted in 200 components = 0.00379476 Jy ! Clean residual min=-0.000841 max=0.000864 Jy/beam ! Clean residual mean=0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.175248 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.175248 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=2.128 mas, bmaj=2.981 mas, bpa=-5.421 degrees ! Estimated noise=375.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794377 Jy ! Component: 100 - total flux cleaned = 0.00115581 Jy ! Component: 150 - total flux cleaned = 0.00123986 Jy ! Component: 200 - total flux cleaned = 0.00126145 Jy ! Total flux subtracted in 200 components = 0.00126145 Jy ! Clean residual min=-0.000943 max=0.000839 Jy/beam ! Clean residual mean=0.000003 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.17651 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 = 1.86312e-05 Jy ! Component: 100 - total flux cleaned = 2.40945e-05 Jy ! Component: 150 - total flux cleaned = 2.37745e-05 Jy ! Component: 200 - total flux cleaned = 2.3991e-05 Jy ! Total flux subtracted in 200 components = 2.3991e-05 Jy ! Clean residual min=-0.000932 max=0.000840 Jy/beam ! Clean residual mean=0.000004 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.176534 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.176534 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9383 mas, bmaj=1.924 mas, bpa=-1.178 degrees ! Estimated noise=310.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.83324e-05 Jy ! Component: 100 - total flux cleaned = 4.18376e-05 Jy ! Component: 150 - total flux cleaned = 6.78748e-05 Jy ! Component: 200 - total flux cleaned = 9.13878e-05 Jy ! Total flux subtracted in 200 components = 9.13878e-05 Jy ! Clean residual min=-0.000799 max=0.000898 Jy/beam ! Clean residual mean=0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.176625 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.176625 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=0.084184Jy sigma=0.000777 ! Fit after self-cal, rms=0.084178Jy sigma=0.000776 wmodel J2222+1344_X_2015_01_23_pus_map.mod ! Writing 99 model components to file: J2222+1344_X_2015_01_23_pus_map.mod wobs J2222+1344_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2222+1344_X_2015_01_23_pus_uvs.fits wwins J2222+1344_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J2222+1344_X_2015_01_23_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 = 7.89885e-05 Jy ! Component: 100 - total flux cleaned = 7.90525e-05 Jy ! Component: 150 - total flux cleaned = 4.06671e-05 Jy ! Component: 200 - total flux cleaned = 3.44056e-06 Jy ! Component: 250 - total flux cleaned = -4.47075e-05 Jy ! Component: 300 - total flux cleaned = -6.83892e-05 Jy ! Component: 350 - total flux cleaned = -0.000159744 Jy ! Component: 400 - total flux cleaned = -0.000182211 Jy ! Component: 450 - total flux cleaned = -0.000226269 Jy ! Component: 500 - total flux cleaned = -0.000215709 Jy ! Component: 550 - total flux cleaned = -0.000205252 Jy ! Component: 600 - total flux cleaned = -0.000215608 Jy ! Component: 650 - total flux cleaned = -0.000246175 Jy ! Component: 700 - total flux cleaned = -0.000276468 Jy ! Component: 750 - total flux cleaned = -0.000355745 Jy ! Component: 800 - total flux cleaned = -0.000404762 Jy ! Component: 850 - total flux cleaned = -0.000491315 Jy ! Component: 900 - total flux cleaned = -0.000538901 Jy ! Component: 950 - total flux cleaned = -0.000557857 Jy ! Component: 1000 - total flux cleaned = -0.000678874 Jy ! Component: 1050 - total flux cleaned = -0.000697379 Jy ! Component: 1100 - total flux cleaned = -0.000779134 Jy ! Component: 1150 - total flux cleaned = -0.000824127 Jy ! Component: 1200 - total flux cleaned = -0.000877537 Jy ! Component: 1250 - total flux cleaned = -0.00094794 Jy ! Component: 1300 - total flux cleaned = -0.000991428 Jy ! Component: 1350 - total flux cleaned = -0.0010259 Jy ! Component: 1400 - total flux cleaned = -0.00106012 Jy ! Component: 1450 - total flux cleaned = -0.00106868 Jy ! Component: 1500 - total flux cleaned = -0.0011523 Jy ! Component: 1550 - total flux cleaned = -0.00117698 Jy ! Component: 1600 - total flux cleaned = -0.00116882 Jy ! Component: 1650 - total flux cleaned = -0.00120133 Jy ! Component: 1700 - total flux cleaned = -0.00126573 Jy ! Component: 1750 - total flux cleaned = -0.00127375 Jy ! Component: 1800 - total flux cleaned = -0.0013212 Jy ! Component: 1850 - total flux cleaned = -0.00135248 Jy ! Component: 1900 - total flux cleaned = -0.00137576 Jy ! Component: 1950 - total flux cleaned = -0.0014218 Jy ! Component: 2000 - total flux cleaned = -0.00142937 Jy ! Total flux subtracted in 2048 components = -0.00140666 Jy ! Clean residual min=-0.000430 max=0.000601 Jy/beam ! Clean residual mean=0.000002 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.175218 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 243 components and 0.175218 Jy ![Exited script file: muppet] wmap "J2222+1344_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9383 x 1.924 at -1.178 degrees (North through East) ! Clean map min=-0.00061345 max=0.13708 Jy/beam ! Writing clean map to FITS file: J2222+1344_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.137082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142943 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.312827 0.312827 0.625654 1.25131 2.50261 5.00523 10.0105 20.0209 40.0418 80.0837 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.137 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9383 x 1.924 at -1.178 degrees (North through East) ! Clean map min=-0.00061345 max=0.13708 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 J2222+1344_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:22:25 2017