! Started logfile: J2325+4806_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:23:49 2017 obs J2325+4806_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2325+4806_X_2015_01_23_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887432 visibilities/baseline/integration-bin. ! Found source: J2325+4806 ! ! 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 58464 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 J2325+4806_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 251 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 373 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.960549Jy sigma=0.012246 ! Fit after self-cal, rms=0.944979Jy sigma=0.012059 ! 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=0.7824 mas, bmaj=1.281 mas, bpa=5.085 degrees ! Estimated noise=664.001 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 = 0.041365 Jy ! Component: 100 - total flux cleaned = 0.0516749 Jy ! Total flux subtracted in 100 components = 0.0516749 Jy ! Clean residual min=-0.002916 max=0.004237 Jy/beam ! Clean residual mean=-0.000002 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.0516749 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0516749 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=0.064275Jy sigma=0.000780 ! Fit after self-cal, rms=0.064254Jy sigma=0.000779 ! 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=1.067 mas, bmaj=1.74 mas, bpa=11.54 degrees ! Estimated noise=263.453 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 = 0.0064924 Jy ! Component: 100 - total flux cleaned = 0.00904013 Jy ! Component: 150 - total flux cleaned = 0.0100785 Jy ! Component: 200 - total flux cleaned = 0.0104515 Jy ! Total flux subtracted in 200 components = 0.0104515 Jy ! Clean residual min=-0.003295 max=0.003271 Jy/beam ! Clean residual mean=-0.000016 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0621264 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0621264 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=0.063623Jy sigma=0.000773 ! Fit after self-cal, rms=0.063627Jy sigma=0.000772 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.14 HN 1.00* KP 0.96 ! LA 1.06 MK 0.95 NL 1.00 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.03 KP 0.89 ! LA 1.01 MK 0.99 NL 1.01 OV 1.05 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.00* KP 0.81 ! LA 1.06 MK 0.99 NL 1.04 OV 1.03 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.00* KP 0.78 ! LA 1.10 MK 0.98 NL 1.08 OV 1.00 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.00* KP 0.76 ! LA 1.06 MK 0.99 NL 1.01 OV 1.06 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.00* KP 0.77 ! LA 1.03 MK 1.03 NL 1.02 OV 1.04 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.25 HN 1.00* KP 0.73 ! LA 1.08 MK 0.99 NL 1.05 OV 1.09 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.00* KP 0.78 ! LA 1.06 MK 1.11 NL 0.98 OV 1.02 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00* KP 0.79 ! LA 1.09 MK 1.00* NL 0.99 OV 1.06 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.16 HN 1.00* KP 0.78 ! LA 1.10 MK 0.95 NL 1.04 OV 1.08 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.00* KP 0.84 ! LA 1.12 MK 1.00* NL 1.01 OV 1.02 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.00* KP 0.84 ! LA 1.00 MK 1.00* NL 1.04 OV 1.01 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.063627Jy sigma=0.000772 ! Fit after self-cal, rms=0.062212Jy sigma=0.000767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.743 mas, bpa=11.52 degrees ! Estimated noise=263.114 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 (4.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199005 Jy ! Component: 100 - total flux cleaned = 0.00268671 Jy ! Component: 150 - total flux cleaned = 0.00277999 Jy ! Component: 200 - total flux cleaned = 0.00285355 Jy ! Total flux subtracted in 200 components = 0.00285355 Jy ! Clean residual min=-0.001135 max=0.001212 Jy/beam ! Clean residual mean=-0.000010 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.06498 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.06498 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=0.062150Jy sigma=0.000766 ! Fit after self-cal, rms=0.062141Jy sigma=0.000765 ! 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=0.062141Jy sigma=0.000765 ! Fit after self-cal, rms=0.062206Jy sigma=0.000765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=1.741 mas, bpa=11.95 degrees ! Estimated noise=262.569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000864703 Jy ! Component: 100 - total flux cleaned = 0.0011549 Jy ! Component: 150 - total flux cleaned = 0.00123971 Jy ! Component: 200 - total flux cleaned = 0.00128708 Jy ! Total flux subtracted in 200 components = 0.00128708 Jy ! Clean residual min=-0.001187 max=0.001024 Jy/beam ! Clean residual mean=-0.000008 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.066267 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.0662671 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=0.062193Jy sigma=0.000764 ! Fit after self-cal, rms=0.062208Jy sigma=0.000764 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 = 0.000322745 Jy ! Component: 100 - total flux cleaned = 0.000359783 Jy ! Component: 150 - total flux cleaned = 0.000380897 Jy ! Component: 200 - total flux cleaned = 0.000409546 Jy ! Total flux subtracted in 200 components = 0.000409546 Jy ! Clean residual min=-0.001197 max=0.001035 Jy/beam ! Clean residual mean=-0.000007 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0666766 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.0666766 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=0.062203Jy sigma=0.000764 ! Fit after self-cal, rms=0.062204Jy sigma=0.000764 ! 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=0.062204Jy sigma=0.000764 ! Fit after self-cal, rms=0.062284Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=1.742 mas, bpa=11.94 degrees ! Estimated noise=262.801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324722 Jy ! Component: 100 - total flux cleaned = 0.000384251 Jy ! Component: 150 - total flux cleaned = 0.000410923 Jy ! Component: 200 - total flux cleaned = 0.000443911 Jy ! Total flux subtracted in 200 components = 0.000443911 Jy ! Clean residual min=-0.001180 max=0.001022 Jy/beam ! Clean residual mean=-0.000008 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0671205 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.0671205 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=0.062281Jy sigma=0.000764 ! Fit after self-cal, rms=0.062283Jy sigma=0.000764 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 = 0.000130724 Jy ! Component: 100 - total flux cleaned = 0.000154789 Jy ! Component: 150 - total flux cleaned = 0.000177476 Jy ! Component: 200 - total flux cleaned = 0.000191719 Jy ! Total flux subtracted in 200 components = 0.000191719 Jy ! Clean residual min=-0.001178 max=0.001020 Jy/beam ! Clean residual mean=-0.000007 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0673122 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.0673122 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=0.062282Jy sigma=0.000764 ! Fit after self-cal, rms=0.062282Jy sigma=0.000764 ! 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=0.062282Jy sigma=0.000764 ! Fit after self-cal, rms=0.062318Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.422 mas, bmaj=2.79 mas, bpa=12.39 degrees ! Estimated noise=312.558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429986 Jy ! Component: 100 - total flux cleaned = 0.000558856 Jy ! Component: 150 - total flux cleaned = 0.00062385 Jy ! Component: 200 - total flux cleaned = 0.000650507 Jy ! Total flux subtracted in 200 components = 0.000650507 Jy ! Clean residual min=-0.001658 max=0.001408 Jy/beam ! Clean residual mean=-0.000012 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0679628 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.0679628 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=0.062318Jy sigma=0.000764 ! Fit after self-cal, rms=0.062317Jy sigma=0.000764 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 = 0.000107181 Jy ! Component: 100 - total flux cleaned = 0.00015307 Jy ! Component: 150 - total flux cleaned = 0.000184869 Jy ! Component: 200 - total flux cleaned = 0.0001957 Jy ! Total flux subtracted in 200 components = 0.0001957 Jy ! Clean residual min=-0.001665 max=0.001407 Jy/beam ! Clean residual mean=-0.000011 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0681584 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.0681584 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=0.062317Jy sigma=0.000764 ! Fit after self-cal, rms=0.062317Jy sigma=0.000764 ! 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=1.075 mas, bmaj=1.742 mas, bpa=12 degrees ! Estimated noise=262.968 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 1.742 at 12 degrees (North through East) ! Clean map min=-0.0011387 max=0.055542 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=0.7871 mas, bmaj=1.285 mas, bpa=6.013 degrees ! Estimated noise=666.975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411665 Jy ! Component: 100 - total flux cleaned = 0.0519285 Jy ! Component: 150 - total flux cleaned = 0.0570338 Jy ! Component: 200 - total flux cleaned = 0.0602614 Jy ! Total flux subtracted in 200 components = 0.0602614 Jy ! Clean residual min=-0.002504 max=0.002236 Jy/beam ! Clean residual mean=-0.000006 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0602614 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0602614 Jy ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=1.742 mas, bpa=12 degrees ! Estimated noise=262.968 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 = 0.00282092 Jy ! Component: 100 - total flux cleaned = 0.0045401 Jy ! Component: 150 - total flux cleaned = 0.00570434 Jy ! Component: 200 - total flux cleaned = 0.00633176 Jy ! Total flux subtracted in 200 components = 0.00633176 Jy ! Clean residual min=-0.001277 max=0.000988 Jy/beam ! Clean residual mean=-0.000008 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0665931 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0665931 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=2.422 mas, bmaj=2.79 mas, bpa=12.39 degrees ! Estimated noise=312.558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917372 Jy ! Component: 100 - total flux cleaned = 0.00125637 Jy ! Component: 150 - total flux cleaned = 0.00136142 Jy ! Component: 200 - total flux cleaned = 0.00141947 Jy ! Total flux subtracted in 200 components = 0.00141947 Jy ! Clean residual min=-0.001667 max=0.001346 Jy/beam ! Clean residual mean=-0.000011 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0680126 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.75665e-05 Jy ! Component: 100 - total flux cleaned = 5.2955e-05 Jy ! Component: 150 - total flux cleaned = 5.2982e-05 Jy ! Component: 200 - total flux cleaned = 5.93136e-05 Jy ! Total flux subtracted in 200 components = 5.93136e-05 Jy ! Clean residual min=-0.001654 max=0.001347 Jy/beam ! Clean residual mean=-0.000011 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0680719 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.0680719 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=1.742 mas, bpa=12 degrees ! Estimated noise=262.968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198019 Jy ! Component: 100 - total flux cleaned = -0.000212207 Jy ! Component: 150 - total flux cleaned = -0.000225536 Jy ! Component: 200 - total flux cleaned = -0.000225643 Jy ! Total flux subtracted in 200 components = -0.000225643 Jy ! Clean residual min=-0.001184 max=0.001031 Jy/beam ! Clean residual mean=-0.000007 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0678462 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0678462 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=0.062323Jy sigma=0.000764 ! Fit after self-cal, rms=0.062318Jy sigma=0.000764 wmodel J2325+4806_X_2015_01_23_pus_map.mod ! Writing 62 model components to file: J2325+4806_X_2015_01_23_pus_map.mod wobs J2325+4806_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2325+4806_X_2015_01_23_pus_uvs.fits wwins J2325+4806_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J2325+4806_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 = -0.000145456 Jy ! Component: 100 - total flux cleaned = -6.18819e-05 Jy ! Component: 150 - total flux cleaned = -1.5701e-05 Jy ! Component: 200 - total flux cleaned = -4.54505e-05 Jy ! Component: 250 - total flux cleaned = -4.51066e-05 Jy ! Component: 300 - total flux cleaned = -7.14156e-05 Jy ! Component: 350 - total flux cleaned = -7.09617e-05 Jy ! Component: 400 - total flux cleaned = -8.33601e-05 Jy ! Component: 450 - total flux cleaned = -8.32894e-05 Jy ! Component: 500 - total flux cleaned = -6.01001e-05 Jy ! Component: 550 - total flux cleaned = -6.024e-05 Jy ! Component: 600 - total flux cleaned = -2.67681e-05 Jy ! Component: 650 - total flux cleaned = 1.63987e-05 Jy ! Component: 700 - total flux cleaned = 3.73693e-05 Jy ! Component: 750 - total flux cleaned = 4.77537e-05 Jy ! Component: 800 - total flux cleaned = 5.79636e-05 Jy ! Component: 850 - total flux cleaned = 7.74597e-05 Jy ! Component: 900 - total flux cleaned = 4.85794e-05 Jy ! Component: 950 - total flux cleaned = 4.84766e-05 Jy ! Component: 1000 - total flux cleaned = 2.99454e-05 Jy ! Component: 1050 - total flux cleaned = -1.51613e-05 Jy ! Component: 1100 - total flux cleaned = 2.98577e-06 Jy ! Component: 1150 - total flux cleaned = 2.05686e-05 Jy ! Component: 1200 - total flux cleaned = 2.05832e-05 Jy ! Component: 1250 - total flux cleaned = 3.7306e-05 Jy ! Component: 1300 - total flux cleaned = 2.06974e-05 Jy ! Component: 1350 - total flux cleaned = 2.90162e-05 Jy ! Component: 1400 - total flux cleaned = 4.48553e-05 Jy ! Component: 1450 - total flux cleaned = 3.68424e-05 Jy ! Component: 1500 - total flux cleaned = 3.66867e-05 Jy ! Component: 1550 - total flux cleaned = 1.36841e-05 Jy ! Component: 1600 - total flux cleaned = 6.15128e-06 Jy ! Component: 1650 - total flux cleaned = 1.33963e-05 Jy ! Component: 1700 - total flux cleaned = -1.5694e-05 Jy ! Component: 1750 - total flux cleaned = -1.55323e-05 Jy ! Component: 1800 - total flux cleaned = -1.54643e-05 Jy ! Component: 1850 - total flux cleaned = -8.4421e-06 Jy ! Component: 1900 - total flux cleaned = -2.90959e-05 Jy ! Component: 1950 - total flux cleaned = -4.27031e-05 Jy ! Component: 2000 - total flux cleaned = -4.93909e-05 Jy ! Total flux subtracted in 2048 components = -6.92191e-05 Jy ! Clean residual min=-0.000422 max=0.000349 Jy/beam ! Clean residual mean=-0.000002 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.067777 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 214 components and 0.067777 Jy ![Exited script file: muppet] wmap "J2325+4806_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 1.742 at 12 degrees (North through East) ! Clean map min=-0.00085966 max=0.05549 Jy/beam ! Writing clean map to FITS file: J2325+4806_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 0.0554898 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121639 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.657631 0.657631 1.31526 2.63052 5.26105 10.5221 21.0442 42.0884 84.1767 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 1.742 at 12 degrees (North through East) ! Clean map min=-0.00085966 max=0.05549 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 J2325+4806_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:23:52 2017