! Started logfile: J1419+3821_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:01 2017 obs J1419+3821_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1419+3821_X_2014_01_04_pus_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.37963 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1419+3821 ! ! 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 9840 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 J1419+3821_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 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.574607Jy sigma=0.006986 ! Fit after self-cal, rms=0.486427Jy sigma=0.006067 ! 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=0.8385 mas, bmaj=1.176 mas, bpa=27.7 degrees ! Estimated noise=909.16 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 = 0.407636 Jy ! Component: 100 - total flux cleaned = 0.500622 Jy ! Total flux subtracted in 100 components = 0.500622 Jy ! Clean residual min=-0.024553 max=0.033228 Jy/beam ! Clean residual mean=-0.000539 rms=0.006287 Jy/beam ! Combined flux in latest and established models = 0.500622 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.500622 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=0.136766Jy sigma=0.001797 ! Fit after self-cal, rms=0.136664Jy sigma=0.001795 ! 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=1.082 mas, bmaj=1.635 mas, bpa=28.77 degrees ! Estimated noise=575.262 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 = 0.0385054 Jy ! Component: 100 - total flux cleaned = 0.0530955 Jy ! Component: 150 - total flux cleaned = 0.060317 Jy ! Component: 200 - total flux cleaned = 0.0642418 Jy ! Total flux subtracted in 200 components = 0.0642418 Jy ! Clean residual min=-0.024587 max=0.021027 Jy/beam ! Clean residual mean=-0.000878 rms=0.005736 Jy/beam ! Combined flux in latest and established models = 0.564864 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.564864 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=0.128043Jy sigma=0.001671 ! Fit after self-cal, rms=0.128034Jy sigma=0.001671 ! 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 1.11 KP 1.00* LA 0.97 ! MK 0.94 NL 1.02 OV 0.99 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.98 ! MK 0.95 NL 1.03 OV 0.98 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.00 ! MK 0.97 NL 1.04 OV 0.98 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.00 ! MK 0.98 NL 1.03 OV 0.98 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.00 ! MK 0.98 NL 1.05 OV 0.99 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.00 ! MK 0.98 NL 1.05 OV 1.01 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 1.01 ! MK 1.00 NL 1.05 OV 1.03 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 KP 1.00* LA 0.99 ! MK 0.99 NL 1.07 OV 1.04 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 1.02 ! MK 0.98 NL 1.06 OV 1.04 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 KP 1.00* LA 1.02 ! MK 1.00 NL 1.06 OV 1.02 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 KP 1.00* LA 1.03 ! MK 1.03 NL 1.07 OV 1.00 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 1.01 ! MK 1.00 NL 1.06 OV 1.02 PT 0.94 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.128034Jy sigma=0.001671 ! Fit after self-cal, rms=0.122159Jy sigma=0.001574 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=1.625 mas, bpa=28.26 degrees ! Estimated noise=575.853 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 = -0.0022397 Jy ! Component: 100 - total flux cleaned = -0.00238559 Jy ! Component: 150 - total flux cleaned = -0.00244593 Jy ! Component: 200 - total flux cleaned = -0.0025415 Jy ! Total flux subtracted in 200 components = -0.0025415 Jy ! Clean residual min=-0.004539 max=0.004658 Jy/beam ! Clean residual mean=-0.000012 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.562322 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.562322 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=0.122078Jy sigma=0.001573 ! Fit after self-cal, rms=0.122083Jy sigma=0.001572 ! 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=0.122083Jy sigma=0.001572 ! Fit after self-cal, rms=0.121997Jy sigma=0.001568 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=1.627 mas, bpa=28.38 degrees ! Estimated noise=576.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000611403 Jy ! Component: 100 - total flux cleaned = -0.000703688 Jy ! Component: 150 - total flux cleaned = -0.000808686 Jy ! Component: 200 - total flux cleaned = -0.000884737 Jy ! Total flux subtracted in 200 components = -0.000884737 Jy ! Clean residual min=-0.003346 max=0.003912 Jy/beam ! Clean residual mean=-0.000064 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.561438 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.561437 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=0.121988Jy sigma=0.001568 ! Fit after self-cal, rms=0.121992Jy sigma=0.001568 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 = -0.000108398 Jy ! Component: 100 - total flux cleaned = -0.000164801 Jy ! Component: 150 - total flux cleaned = -0.000217266 Jy ! Component: 200 - total flux cleaned = -0.000250482 Jy ! Total flux subtracted in 200 components = -0.000250482 Jy ! Clean residual min=-0.003349 max=0.003848 Jy/beam ! Clean residual mean=-0.000067 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.561187 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.561187 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=0.121986Jy sigma=0.001568 ! Fit after self-cal, rms=0.121985Jy sigma=0.001568 ! 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=0.121985Jy sigma=0.001568 ! Fit after self-cal, rms=0.121940Jy sigma=0.001568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.626 mas, bpa=28.37 degrees ! Estimated noise=575.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000521803 Jy ! Component: 100 - total flux cleaned = -0.000618124 Jy ! Component: 150 - total flux cleaned = -0.000688443 Jy ! Component: 200 - total flux cleaned = -0.000769887 Jy ! Total flux subtracted in 200 components = -0.000769887 Jy ! Clean residual min=-0.003281 max=0.003800 Jy/beam ! Clean residual mean=-0.000064 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.560417 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.560417 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=0.121933Jy sigma=0.001568 ! Fit after self-cal, rms=0.121933Jy sigma=0.001568 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 = -9.01486e-05 Jy ! Component: 100 - total flux cleaned = -0.000153908 Jy ! Component: 150 - total flux cleaned = -0.00019769 Jy ! Component: 200 - total flux cleaned = -0.000224589 Jy ! Total flux subtracted in 200 components = -0.000224589 Jy ! Clean residual min=-0.003286 max=0.003741 Jy/beam ! Clean residual mean=-0.000067 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.560192 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.560192 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=0.121929Jy sigma=0.001568 ! Fit after self-cal, rms=0.121928Jy sigma=0.001568 ! 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=0.121928Jy sigma=0.001568 ! Fit after self-cal, rms=0.121886Jy sigma=0.001568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.464 mas, bmaj=3.683 mas, bpa=34.11 degrees ! Estimated noise=667.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000794318 Jy ! Component: 100 - total flux cleaned = -0.000836964 Jy ! Component: 150 - total flux cleaned = -0.000850157 Jy ! Component: 200 - total flux cleaned = -0.000875815 Jy ! Total flux subtracted in 200 components = -0.000875815 Jy ! Clean residual min=-0.002967 max=0.003917 Jy/beam ! Clean residual mean=-0.000126 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.559317 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.559317 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=0.121887Jy sigma=0.001568 ! Fit after self-cal, rms=0.121886Jy sigma=0.001568 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 = -7.30414e-05 Jy ! Component: 100 - total flux cleaned = -6.02991e-05 Jy ! Component: 150 - total flux cleaned = -7.18212e-05 Jy ! Component: 200 - total flux cleaned = -8.24178e-05 Jy ! Total flux subtracted in 200 components = -8.24178e-05 Jy ! Clean residual min=-0.002926 max=0.003895 Jy/beam ! Clean residual mean=-0.000129 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.559234 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.559234 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=0.121888Jy sigma=0.001568 ! Fit after self-cal, rms=0.121888Jy sigma=0.001568 ! 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=1.088 mas, bmaj=1.626 mas, bpa=28.37 degrees ! Estimated noise=575.527 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 1.626 at 28.37 degrees (North through East) ! Clean map min=-0.0029321 max=0.52908 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=0.121888Jy sigma=0.001568 ! Fit after self-cal, rms=0.890654Jy sigma=0.000619 ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.625 mas, bpa=28.33 degrees ! Estimated noise=575.578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175288 Jy ! Component: 100 - total flux cleaned = 0.000157755 Jy ! Component: 150 - total flux cleaned = 0.000174707 Jy ! Component: 200 - total flux cleaned = 0.000174024 Jy ! Total flux subtracted in 200 components = 0.000174024 Jy ! Clean residual min=-0.002093 max=0.002169 Jy/beam ! Clean residual mean=-0.000031 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.559408 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 38 components and 0.559408 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=0.890649Jy sigma=0.000619 ! Fit after self-cal, rms=0.890693Jy sigma=0.000619 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.55941e-05 Jy ! Component: 100 - total flux cleaned = 3.55037e-05 Jy ! Component: 150 - total flux cleaned = 8.72279e-06 Jy ! Component: 200 - total flux cleaned = -3.18327e-06 Jy ! Total flux subtracted in 200 components = -3.18327e-06 Jy ! Clean residual min=-0.002113 max=0.002132 Jy/beam ! Clean residual mean=-0.000031 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.559405 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 0.559405 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=0.890690Jy sigma=0.000619 ! Fit after self-cal, rms=0.890691Jy sigma=0.000619 ! 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=0.890691Jy sigma=0.000619 ! Fit after self-cal, rms=0.893490Jy sigma=0.000619 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=0.8424 mas, bmaj=1.166 mas, bpa=27.34 degrees ! Estimated noise=911.431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.408603 Jy ! Component: 100 - total flux cleaned = 0.500781 Jy ! Component: 150 - total flux cleaned = 0.532255 Jy ! Component: 200 - total flux cleaned = 0.544996 Jy ! Total flux subtracted in 200 components = 0.544996 Jy ! Clean residual min=-0.003856 max=0.005350 Jy/beam ! Clean residual mean=-0.000075 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.544996 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.544996 Jy ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.625 mas, bpa=28.33 degrees ! Estimated noise=575.512 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 = 0.0083598 Jy ! Component: 100 - total flux cleaned = 0.0120223 Jy ! Component: 150 - total flux cleaned = 0.0132257 Jy ! Component: 200 - total flux cleaned = 0.0135376 Jy ! Total flux subtracted in 200 components = 0.0135376 Jy ! Clean residual min=-0.002839 max=0.002087 Jy/beam ! Clean residual mean=-0.000040 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.558533 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.558533 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=2.463 mas, bmaj=3.683 mas, bpa=34.14 degrees ! Estimated noise=668.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791037 Jy ! Component: 100 - total flux cleaned = 0.000880731 Jy ! Component: 150 - total flux cleaned = 0.000925807 Jy ! Component: 200 - total flux cleaned = 0.000979037 Jy ! Total flux subtracted in 200 components = 0.000979037 Jy ! Clean residual min=-0.001760 max=0.002080 Jy/beam ! Clean residual mean=-0.000061 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.559512 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 = 2.79961e-05 Jy ! Component: 100 - total flux cleaned = 2.90486e-05 Jy ! Component: 150 - total flux cleaned = 2.92042e-05 Jy ! Component: 200 - total flux cleaned = 1.95745e-05 Jy ! Total flux subtracted in 200 components = 1.95745e-05 Jy ! Clean residual min=-0.001726 max=0.002092 Jy/beam ! Clean residual mean=-0.000061 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.559532 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.559532 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.625 mas, bpa=28.33 degrees ! Estimated noise=575.512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.94305e-05 Jy ! Component: 100 - total flux cleaned = 2.64474e-05 Jy ! Component: 150 - total flux cleaned = 4.79193e-06 Jy ! Component: 200 - total flux cleaned = -3.08615e-05 Jy ! Total flux subtracted in 200 components = -3.08615e-05 Jy ! Clean residual min=-0.002415 max=0.002097 Jy/beam ! Clean residual mean=-0.000032 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.559501 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.559501 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=0.893488Jy sigma=0.000619 ! Fit after self-cal, rms=0.893483Jy sigma=0.000619 wmodel J1419+3821_X_2014_01_04_pus_map.mod ! Writing 45 model components to file: J1419+3821_X_2014_01_04_pus_map.mod wobs J1419+3821_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1419+3821_X_2014_01_04_pus_uvs.fits wwins J1419+3821_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1419+3821_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 = -0.00035813 Jy ! Component: 100 - total flux cleaned = -0.000418762 Jy ! Component: 150 - total flux cleaned = -0.000673978 Jy ! Component: 200 - total flux cleaned = -0.000937623 Jy ! Component: 250 - total flux cleaned = -0.00116177 Jy ! Component: 300 - total flux cleaned = -0.00123209 Jy ! Component: 350 - total flux cleaned = -0.00129952 Jy ! Component: 400 - total flux cleaned = -0.00134318 Jy ! Component: 450 - total flux cleaned = -0.0014045 Jy ! Component: 500 - total flux cleaned = -0.00140519 Jy ! Component: 550 - total flux cleaned = -0.0014616 Jy ! Component: 600 - total flux cleaned = -0.00147979 Jy ! Component: 650 - total flux cleaned = -0.00156564 Jy ! Component: 700 - total flux cleaned = -0.00158211 Jy ! Component: 750 - total flux cleaned = -0.0016469 Jy ! Component: 800 - total flux cleaned = -0.00174116 Jy ! Component: 850 - total flux cleaned = -0.0018628 Jy ! Component: 900 - total flux cleaned = -0.001951 Jy ! Component: 950 - total flux cleaned = -0.00200837 Jy ! Component: 1000 - total flux cleaned = -0.00209234 Jy ! Component: 1050 - total flux cleaned = -0.00213328 Jy ! Component: 1100 - total flux cleaned = -0.00214671 Jy ! Component: 1150 - total flux cleaned = -0.00218605 Jy ! Component: 1200 - total flux cleaned = -0.00223726 Jy ! Component: 1250 - total flux cleaned = -0.00224969 Jy ! Component: 1300 - total flux cleaned = -0.00226201 Jy ! Component: 1350 - total flux cleaned = -0.00228624 Jy ! Component: 1400 - total flux cleaned = -0.00230958 Jy ! Component: 1450 - total flux cleaned = -0.00233242 Jy ! Component: 1500 - total flux cleaned = -0.00233214 Jy ! Component: 1550 - total flux cleaned = -0.00234319 Jy ! Component: 1600 - total flux cleaned = -0.00233223 Jy ! Component: 1650 - total flux cleaned = -0.00230003 Jy ! Component: 1700 - total flux cleaned = -0.00227896 Jy ! Component: 1750 - total flux cleaned = -0.00223726 Jy ! Component: 1800 - total flux cleaned = -0.00219618 Jy ! Component: 1850 - total flux cleaned = -0.0021659 Jy ! Component: 1900 - total flux cleaned = -0.00213598 Jy ! Component: 1950 - total flux cleaned = -0.00211621 Jy ! Component: 2000 - total flux cleaned = -0.00206759 Jy ! Total flux subtracted in 2048 components = -0.00204842 Jy ! Clean residual min=-0.000557 max=0.000519 Jy/beam ! Clean residual mean=-0.000002 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.557453 Jy keep ! Adding 111 model components to the UV plane model. ! The established model now contains 156 components and 0.557452 Jy ![Exited script file: muppet] wmap "J1419+3821_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 1.625 at 28.33 degrees (North through East) ! Clean map min=-0.0011374 max=0.53111 Jy/beam ! Writing clean map to FITS file: J1419+3821_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 0.531114 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160019 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0903866 0.0903866 0.180773 0.361546 0.723093 1.44619 2.89237 5.78474 11.5695 23.139 46.2779 92.5559 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.531 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 1.625 at 28.33 degrees (North through East) ! Clean map min=-0.0011374 max=0.53111 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 J1419+3821_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:03 2017