! Started logfile: J0019+7327_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:20:31 2017 obs J0019+7327_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0019+7327_X_2014_01_04_pus_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.347222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0019+7327 ! ! 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 382 lines of history. ! ! Reading 6000 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 J0019+7327_X_2014_01_04_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 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.737303Jy sigma=0.008791 ! Fit after self-cal, rms=0.620246Jy sigma=0.007849 ! 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=0.585 mas, bmaj=2.414 mas, bpa=78.81 degrees ! Estimated noise=1425.59 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 = 1.03705 Jy ! Component: 100 - total flux cleaned = 1.28696 Jy ! Total flux subtracted in 100 components = 1.28696 Jy ! Clean residual min=-0.077894 max=0.126385 Jy/beam ! Clean residual mean=-0.000503 rms=0.027280 Jy/beam ! Combined flux in latest and established models = 1.28696 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.28696 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=0.493710Jy sigma=0.006012 ! Fit after self-cal, rms=0.493719Jy sigma=0.006012 ! 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=0.6921 mas, bmaj=2.823 mas, bpa=78.73 degrees ! Estimated noise=796.259 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 = 0.17732 Jy ! Component: 100 - total flux cleaned = 0.265282 Jy ! Component: 150 - total flux cleaned = 0.31431 Jy ! Component: 200 - total flux cleaned = 0.343798 Jy ! Total flux subtracted in 200 components = 0.343798 Jy ! Clean residual min=-0.056644 max=0.068685 Jy/beam ! Clean residual mean=-0.000335 rms=0.016248 Jy/beam ! Combined flux in latest and established models = 1.63076 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 32 components and 1.63076 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=0.442371Jy sigma=0.005163 ! Fit after self-cal, rms=0.442432Jy sigma=0.005162 ! 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 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.92 NL 0.95 OV 0.99 PT 0.97 ! SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.93 NL 0.95 OV 0.99 PT 0.93 ! SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.94 NL 0.95 OV 0.99 PT 0.91 ! SC 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.94 NL 0.96 OV 0.98 PT 0.92 ! SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.95 NL 0.97 OV 0.99 PT 0.92 ! SC 1.17 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.94 NL 0.98 OV 1.01 PT 0.90 ! SC 1.17 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.94 NL 0.97 OV 1.04 PT 0.91 ! SC 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.94 NL 0.98 OV 1.03 PT 0.92 ! SC 1.19 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.93 NL 0.97 OV 1.03 PT 0.92 ! SC 1.16 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.95 NL 0.98 OV 1.02 PT 0.91 ! SC 1.15 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.95 NL 0.99 OV 1.01 PT 0.93 ! SC 1.19 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.95 NL 0.98 OV 1.01 PT 0.93 ! SC 1.16 ! ! ! Fit before self-cal, rms=0.442432Jy sigma=0.005162 ! Fit after self-cal, rms=0.417062Jy sigma=0.004970 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.701 mas, bmaj=2.827 mas, bpa=79.55 degrees ! Estimated noise=791.734 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 = -0.00741736 Jy ! Component: 100 - total flux cleaned = -0.0112762 Jy ! Component: 150 - total flux cleaned = -0.013965 Jy ! Component: 200 - total flux cleaned = -0.0164962 Jy ! Total flux subtracted in 200 components = -0.0164962 Jy ! Clean residual min=-0.019139 max=0.023745 Jy/beam ! Clean residual mean=-0.000116 rms=0.005919 Jy/beam ! Combined flux in latest and established models = 1.61426 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 1.61426 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=0.412722Jy sigma=0.004931 ! Fit after self-cal, rms=0.412790Jy sigma=0.004931 ! 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=0.412790Jy sigma=0.004931 ! Fit after self-cal, rms=0.413983Jy sigma=0.004904 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7011 mas, bmaj=2.825 mas, bpa=79.25 degrees ! Estimated noise=790.044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.010076 Jy ! Component: 100 - total flux cleaned = -0.0118319 Jy ! Component: 150 - total flux cleaned = -0.0120316 Jy ! Component: 200 - total flux cleaned = -0.0120155 Jy ! Total flux subtracted in 200 components = -0.0120155 Jy ! Clean residual min=-0.011422 max=0.010788 Jy/beam ! Clean residual mean=-0.000063 rms=0.002684 Jy/beam ! Combined flux in latest and established models = 1.60225 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 1.60225 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=0.413617Jy sigma=0.004902 ! Fit after self-cal, rms=0.413625Jy sigma=0.004901 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 = 0.000617598 Jy ! Component: 100 - total flux cleaned = 0.00087642 Jy ! Component: 150 - total flux cleaned = 0.00123733 Jy ! Component: 200 - total flux cleaned = 0.00156094 Jy ! Total flux subtracted in 200 components = 0.00156094 Jy ! Clean residual min=-0.010884 max=0.009823 Jy/beam ! Clean residual mean=-0.000060 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 1.60381 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 1.60381 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=0.413544Jy sigma=0.004901 ! Fit after self-cal, rms=0.413537Jy sigma=0.004901 ! 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=0.413537Jy sigma=0.004901 ! Fit after self-cal, rms=0.413229Jy sigma=0.004900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7027 mas, bmaj=2.826 mas, bpa=79.3 degrees ! Estimated noise=789.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00663427 Jy ! Component: 100 - total flux cleaned = -0.00826325 Jy ! Component: 150 - total flux cleaned = -0.0082668 Jy ! Component: 200 - total flux cleaned = -0.00837406 Jy ! Total flux subtracted in 200 components = -0.00837406 Jy ! Clean residual min=-0.010441 max=0.008641 Jy/beam ! Clean residual mean=-0.000043 rms=0.002174 Jy/beam ! Combined flux in latest and established models = 1.59544 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 1.59544 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=0.413067Jy sigma=0.004899 ! Fit after self-cal, rms=0.413063Jy sigma=0.004899 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 = 1.08742e-05 Jy ! Component: 100 - total flux cleaned = 9.52873e-05 Jy ! Component: 150 - total flux cleaned = 0.000174022 Jy ! Component: 200 - total flux cleaned = 0.000243637 Jy ! Total flux subtracted in 200 components = 0.000243637 Jy ! Clean residual min=-0.010245 max=0.008374 Jy/beam ! Clean residual mean=-0.000042 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 1.59568 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 1.59568 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=0.413028Jy sigma=0.004898 ! Fit after self-cal, rms=0.413021Jy sigma=0.004898 ! 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=0.413021Jy sigma=0.004898 ! Fit after self-cal, rms=0.412875Jy sigma=0.004898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.723 mas, bmaj=5.757 mas, bpa=69.56 degrees ! Estimated noise=984.072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000676244 Jy ! Component: 100 - total flux cleaned = -0.000676462 Jy ! Component: 150 - total flux cleaned = -0.000827044 Jy ! Component: 200 - total flux cleaned = -0.000983074 Jy ! Total flux subtracted in 200 components = -0.000983074 Jy ! Clean residual min=-0.005740 max=0.004425 Jy/beam ! Clean residual mean=-0.000039 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 1.5947 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 1.5947 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=0.412893Jy sigma=0.004898 ! Fit after self-cal, rms=0.412897Jy sigma=0.004898 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 = 0.000151383 Jy ! Component: 100 - total flux cleaned = 0.000152468 Jy ! Component: 150 - total flux cleaned = 0.000153013 Jy ! Component: 200 - total flux cleaned = 0.000185341 Jy ! Total flux subtracted in 200 components = 0.000185341 Jy ! Clean residual min=-0.005815 max=0.004606 Jy/beam ! Clean residual mean=-0.000038 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 1.59488 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 1.59488 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=0.412918Jy sigma=0.004898 ! Fit after self-cal, rms=0.412919Jy sigma=0.004898 ! 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=0.7041 mas, bmaj=2.828 mas, bpa=79.33 degrees ! Estimated noise=788.995 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7041 x 2.828 at 79.33 degrees (North through East) ! Clean map min=-0.0096834 max=1.3987 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 ! Performing amp+phase self-cal ! ! 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=0.412919Jy sigma=0.004898 ! Fit after self-cal, rms=2.822439Jy sigma=0.000702 ! Inverting map and beam ! Estimated beam: bmin=0.7051 mas, bmaj=2.832 mas, bpa=79.27 degrees ! Estimated noise=788.544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00531371 Jy ! Component: 100 - total flux cleaned = -0.0065754 Jy ! Component: 150 - total flux cleaned = -0.00670364 Jy ! Component: 200 - total flux cleaned = -0.00681712 Jy ! Total flux subtracted in 200 components = -0.00681712 Jy ! Clean residual min=-0.010318 max=0.007483 Jy/beam ! Clean residual mean=-0.000013 rms=0.002157 Jy/beam ! Combined flux in latest and established models = 1.58806 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 58 components and 1.58806 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=2.822438Jy sigma=0.000693 ! Fit after self-cal, rms=2.822224Jy sigma=0.000693 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238035 Jy ! Component: 100 - total flux cleaned = -0.000331643 Jy ! Component: 150 - total flux cleaned = -0.000412648 Jy ! Component: 200 - total flux cleaned = -0.000412735 Jy ! Total flux subtracted in 200 components = -0.000412735 Jy ! Clean residual min=-0.010104 max=0.007098 Jy/beam ! Clean residual mean=-0.000014 rms=0.002137 Jy/beam ! Combined flux in latest and established models = 1.58765 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 1.58765 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=2.822250Jy sigma=0.000690 ! Fit after self-cal, rms=2.822100Jy sigma=0.000690 ! Inverting map ! Performing amp+phase self-cal ! ! 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=2.822100Jy sigma=0.000690 ! Fit after self-cal, rms=2.796637Jy sigma=0.000687 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=0.5944 mas, bmaj=2.415 mas, bpa=79.34 degrees ! Estimated noise=1452.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.05597 Jy ! Component: 100 - total flux cleaned = 1.307 Jy ! Component: 150 - total flux cleaned = 1.41572 Jy ! Component: 200 - total flux cleaned = 1.4766 Jy ! Total flux subtracted in 200 components = 1.4766 Jy ! Clean residual min=-0.018687 max=0.033204 Jy/beam ! Clean residual mean=-0.000127 rms=0.007066 Jy/beam ! Combined flux in latest and established models = 1.4766 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.4766 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7063 mas, bmaj=2.834 mas, bpa=79.27 degrees ! Estimated noise=788.496 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 = 0.0480097 Jy ! Component: 100 - total flux cleaned = 0.0727881 Jy ! Component: 150 - total flux cleaned = 0.0864682 Jy ! Component: 200 - total flux cleaned = 0.0942429 Jy ! Total flux subtracted in 200 components = 0.0942429 Jy ! Clean residual min=-0.009233 max=0.007393 Jy/beam ! Clean residual mean=-0.000032 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 1.57084 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 1.57084 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=1.724 mas, bmaj=5.762 mas, bpa=69.53 degrees ! Estimated noise=980.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00901279 Jy ! Component: 100 - total flux cleaned = 0.0130154 Jy ! Component: 150 - total flux cleaned = 0.0149693 Jy ! Component: 200 - total flux cleaned = 0.0154756 Jy ! Total flux subtracted in 200 components = 0.0154756 Jy ! Clean residual min=-0.006535 max=0.004950 Jy/beam ! Clean residual mean=0.000027 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 1.58631 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 = 0.000147811 Jy ! Component: 100 - total flux cleaned = 0.000280324 Jy ! Component: 150 - total flux cleaned = 0.000370277 Jy ! Component: 200 - total flux cleaned = 0.000455634 Jy ! Total flux subtracted in 200 components = 0.000455634 Jy ! Clean residual min=-0.006331 max=0.004605 Jy/beam ! Clean residual mean=0.000030 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 1.58677 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 1.58677 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7063 mas, bmaj=2.834 mas, bpa=79.27 degrees ! Estimated noise=788.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00213253 Jy ! Component: 100 - total flux cleaned = -0.00270896 Jy ! Component: 150 - total flux cleaned = -0.00337657 Jy ! Component: 200 - total flux cleaned = -0.00373625 Jy ! Total flux subtracted in 200 components = -0.00373625 Jy ! Clean residual min=-0.009121 max=0.006545 Jy/beam ! Clean residual mean=0.000000 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 1.58303 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 1.58303 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=2.796693Jy sigma=0.000682 ! Fit after self-cal, rms=2.796132Jy sigma=0.000682 wmodel J0019+7327_X_2014_01_04_pus_map.mod ! Writing 52 model components to file: J0019+7327_X_2014_01_04_pus_map.mod wobs J0019+7327_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0019+7327_X_2014_01_04_pus_uvs.fits wwins J0019+7327_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J0019+7327_X_2014_01_04_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 = -0.00377922 Jy ! Component: 100 - total flux cleaned = -0.0065881 Jy ! Component: 150 - total flux cleaned = -0.00722558 Jy ! Component: 200 - total flux cleaned = -0.00790011 Jy ! Component: 250 - total flux cleaned = -0.00833568 Jy ! Component: 300 - total flux cleaned = -0.00849648 Jy ! Component: 350 - total flux cleaned = -0.00842384 Jy ! Component: 400 - total flux cleaned = -0.00815249 Jy ! Component: 450 - total flux cleaned = -0.00809132 Jy ! Component: 500 - total flux cleaned = -0.00803382 Jy ! Component: 550 - total flux cleaned = -0.00798027 Jy ! Component: 600 - total flux cleaned = -0.00808573 Jy ! Component: 650 - total flux cleaned = -0.0080844 Jy ! Component: 700 - total flux cleaned = -0.00784627 Jy ! Component: 750 - total flux cleaned = -0.00762195 Jy ! Component: 800 - total flux cleaned = -0.00749239 Jy ! Component: 850 - total flux cleaned = -0.00724243 Jy ! Component: 900 - total flux cleaned = -0.00708204 Jy ! Component: 950 - total flux cleaned = -0.00688953 Jy ! Component: 1000 - total flux cleaned = -0.00666885 Jy ! Component: 1050 - total flux cleaned = -0.00652904 Jy ! Component: 1100 - total flux cleaned = -0.00629365 Jy ! Component: 1150 - total flux cleaned = -0.0060363 Jy ! Component: 1200 - total flux cleaned = -0.0058824 Jy ! Component: 1250 - total flux cleaned = -0.00573278 Jy ! Component: 1300 - total flux cleaned = -0.00567445 Jy ! Component: 1350 - total flux cleaned = -0.00559083 Jy ! Component: 1400 - total flux cleaned = -0.00551075 Jy ! Component: 1450 - total flux cleaned = -0.00545893 Jy ! Component: 1500 - total flux cleaned = -0.00538358 Jy ! Component: 1550 - total flux cleaned = -0.0053096 Jy ! Component: 1600 - total flux cleaned = -0.00519224 Jy ! Component: 1650 - total flux cleaned = -0.00507829 Jy ! Component: 1700 - total flux cleaned = -0.00492252 Jy ! Component: 1750 - total flux cleaned = -0.00477184 Jy ! Component: 1800 - total flux cleaned = -0.00464544 Jy ! Component: 1850 - total flux cleaned = -0.00458337 Jy ! Component: 1900 - total flux cleaned = -0.00448324 Jy ! Component: 1950 - total flux cleaned = -0.00444388 Jy ! Component: 2000 - total flux cleaned = -0.00442432 Jy ! Total flux subtracted in 2048 components = -0.00436828 Jy ! Clean residual min=-0.001141 max=0.000938 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 1.57867 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 178 components and 1.57867 Jy ![Exited script file: muppet] wmap "J0019+7327_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7063 x 2.834 at 79.27 degrees (North through East) ! Clean map min=-0.003872 max=1.3981 Jy/beam ! Writing clean map to FITS file: J0019+7327_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.39813 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000363349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0779646 0.0779646 0.155929 0.311858 0.623717 1.24743 2.49487 4.98973 9.97947 19.9589 39.9179 79.8357 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.398 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7063 x 2.834 at 79.27 degrees (North through East) ! Clean map min=-0.003872 max=1.3981 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 J0019+7327_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:20:32 2017