! Started logfile: J0007+5706_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:20:20 2017 obs J0007+5706_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0007+5706_X_2014_01_04_pus_uva.fits ! AN table 1: 126 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: J0007+5706 ! ! 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 18900 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 J0007+5706_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 441 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 441 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 441 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 441 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 441 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 441 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 441 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 441 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 441 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 441 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 441 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 441 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.933282Jy sigma=0.011466 ! Fit after self-cal, rms=0.840628Jy sigma=0.010323 ! 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=0.6936 mas, bmaj=0.8843 mas, bpa=82.14 degrees ! Estimated noise=1439.8 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 = 0.121487 Jy ! Component: 100 - total flux cleaned = 0.153407 Jy ! Total flux subtracted in 100 components = 0.153407 Jy ! Clean residual min=-0.008007 max=0.012355 Jy/beam ! Clean residual mean=-0.000140 rms=0.002544 Jy/beam ! Combined flux in latest and established models = 0.153407 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.153407 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=0.072773Jy sigma=0.000846 ! Fit after self-cal, rms=0.072836Jy sigma=0.000846 ! 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=0.9126 mas, bmaj=1.152 mas, bpa=-87.49 degrees ! Estimated noise=423.983 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 = 0.0187865 Jy ! Component: 100 - total flux cleaned = 0.0275151 Jy ! Component: 150 - total flux cleaned = 0.0319938 Jy ! Component: 200 - total flux cleaned = 0.0345068 Jy ! Total flux subtracted in 200 components = 0.0345068 Jy ! Clean residual min=-0.004993 max=0.004902 Jy/beam ! Clean residual mean=-0.000113 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.187914 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.187914 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=0.068930Jy sigma=0.000778 ! Fit after self-cal, rms=0.069033Jy sigma=0.000778 ! 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 0.98 OV 0.97 PT 0.96 ! SC 1.06 ! ! ! 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 0.98 OV 0.96 PT 0.93 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.94 NL 0.99 OV 0.97 PT 0.90 ! SC 1.07 ! ! ! Correcting IF 4. ! 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 0.96 PT 0.92 ! SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.95 NL 1.02 OV 0.96 PT 0.91 ! SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.98 NL 1.01 OV 0.98 PT 0.90 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.99 NL 1.00 OV 1.02 PT 0.91 ! SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.97 NL 1.02 OV 1.01 PT 0.91 ! SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.98 NL 1.04 OV 0.99 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.99 NL 1.03 OV 1.00 PT 0.91 ! SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.99 NL 1.05 OV 0.99 PT 0.94 ! SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.01 NL 1.04 OV 1.00 PT 0.95 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.069033Jy sigma=0.000778 ! Fit after self-cal, rms=0.068418Jy sigma=0.000765 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9194 mas, bmaj=1.163 mas, bpa=-84.6 degrees ! Estimated noise=421.831 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 = -0.000977213 Jy ! Component: 100 - total flux cleaned = -0.00109042 Jy ! Component: 150 - total flux cleaned = -0.00111684 Jy ! Component: 200 - total flux cleaned = -0.00117079 Jy ! Total flux subtracted in 200 components = -0.00117079 Jy ! Clean residual min=-0.001905 max=0.001625 Jy/beam ! Clean residual mean=-0.000010 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.186743 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.186743 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=0.068363Jy sigma=0.000765 ! Fit after self-cal, rms=0.068390Jy 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=0.068390Jy sigma=0.000765 ! Fit after self-cal, rms=0.068562Jy sigma=0.000764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9195 mas, bmaj=1.162 mas, bpa=-85.04 degrees ! Estimated noise=421.254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000302204 Jy ! Component: 100 - total flux cleaned = -0.000328804 Jy ! Component: 150 - total flux cleaned = -0.000352709 Jy ! Component: 200 - total flux cleaned = -0.000380866 Jy ! Total flux subtracted in 200 components = -0.000380866 Jy ! Clean residual min=-0.001233 max=0.001152 Jy/beam ! Clean residual mean=-0.000004 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.186362 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.186362 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=0.068559Jy sigma=0.000764 ! Fit after self-cal, rms=0.068572Jy 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 = -2.6041e-05 Jy ! Component: 100 - total flux cleaned = -3.9724e-05 Jy ! Component: 150 - total flux cleaned = -5.74554e-05 Jy ! Component: 200 - total flux cleaned = -6.80362e-05 Jy ! Total flux subtracted in 200 components = -6.80362e-05 Jy ! Clean residual min=-0.001235 max=0.001152 Jy/beam ! Clean residual mean=-0.000005 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.186294 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.186294 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=0.068570Jy sigma=0.000764 ! Fit after self-cal, rms=0.068570Jy 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=0.068570Jy sigma=0.000764 ! Fit after self-cal, rms=0.068664Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9204 mas, bmaj=1.163 mas, bpa=-85.09 degrees ! Estimated noise=421.312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250684 Jy ! Component: 100 - total flux cleaned = -0.000277176 Jy ! Component: 150 - total flux cleaned = -0.000294811 Jy ! Component: 200 - total flux cleaned = -0.000310174 Jy ! Total flux subtracted in 200 components = -0.000310174 Jy ! Clean residual min=-0.001221 max=0.001148 Jy/beam ! Clean residual mean=-0.000004 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.185984 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 25 components and 0.185984 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=0.068662Jy sigma=0.000764 ! Fit after self-cal, rms=0.068663Jy 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 = -2.32622e-05 Jy ! Component: 100 - total flux cleaned = -3.71748e-05 Jy ! Component: 150 - total flux cleaned = -4.97358e-05 Jy ! Component: 200 - total flux cleaned = -5.74867e-05 Jy ! Total flux subtracted in 200 components = -5.74867e-05 Jy ! Clean residual min=-0.001215 max=0.001144 Jy/beam ! Clean residual mean=-0.000004 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.185927 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.185927 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=0.068662Jy sigma=0.000764 ! Fit after self-cal, rms=0.068662Jy 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=0.068662Jy sigma=0.000764 ! Fit after self-cal, rms=0.068749Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=2.7 mas, bpa=-83.16 degrees ! Estimated noise=515.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.45832e-05 Jy ! Component: 100 - total flux cleaned = -5.26164e-05 Jy ! Component: 150 - total flux cleaned = -4.72567e-05 Jy ! Component: 200 - total flux cleaned = -4.34137e-05 Jy ! Total flux subtracted in 200 components = -4.34137e-05 Jy ! Clean residual min=-0.001139 max=0.000928 Jy/beam ! Clean residual mean=-0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.185883 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 26 components and 0.185883 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=0.068750Jy sigma=0.000764 ! Fit after self-cal, rms=0.068752Jy 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 = 2.30656e-06 Jy ! Component: 100 - total flux cleaned = 3.5118e-06 Jy ! Component: 150 - total flux cleaned = 8.1179e-06 Jy ! Component: 200 - total flux cleaned = 1.16984e-05 Jy ! Total flux subtracted in 200 components = 1.16984e-05 Jy ! Clean residual min=-0.001132 max=0.000928 Jy/beam ! Clean residual mean=-0.000004 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.185895 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 26 components and 0.185895 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=0.068753Jy sigma=0.000764 ! Fit after self-cal, rms=0.068752Jy 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=0.9213 mas, bmaj=1.164 mas, bpa=-85.14 degrees ! Estimated noise=421.393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9213 x 1.164 at -85.14 degrees (North through East) ! Clean map min=-0.0010806 max=0.16354 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=0.7001 mas, bmaj=0.8875 mas, bpa=84.08 degrees ! Estimated noise=1446.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121799 Jy ! Component: 100 - total flux cleaned = 0.154527 Jy ! Component: 150 - total flux cleaned = 0.167843 Jy ! Component: 200 - total flux cleaned = 0.175263 Jy ! Total flux subtracted in 200 components = 0.175263 Jy ! Clean residual min=-0.003835 max=0.004127 Jy/beam ! Clean residual mean=-0.000035 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.175263 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.175263 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9213 mas, bmaj=1.164 mas, bpa=-85.14 degrees ! Estimated noise=421.393 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 = 0.00542334 Jy ! Component: 100 - total flux cleaned = 0.00792577 Jy ! Component: 150 - total flux cleaned = 0.00912712 Jy ! Component: 200 - total flux cleaned = 0.00975194 Jy ! Total flux subtracted in 200 components = 0.00975194 Jy ! Clean residual min=-0.001272 max=0.001324 Jy/beam ! Clean residual mean=-0.000009 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.185015 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.185015 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=2.062 mas, bmaj=2.7 mas, bpa=-83.16 degrees ! Estimated noise=515.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834763 Jy ! Component: 100 - total flux cleaned = 0.000906184 Jy ! Component: 150 - total flux cleaned = 0.000914334 Jy ! Component: 200 - total flux cleaned = 0.000921906 Jy ! Total flux subtracted in 200 components = 0.000921906 Jy ! Clean residual min=-0.001233 max=0.000948 Jy/beam ! Clean residual mean=-0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.185936 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 = 6.4748e-06 Jy ! Component: 100 - total flux cleaned = 1.219e-05 Jy ! Component: 150 - total flux cleaned = 1.72463e-05 Jy ! Component: 200 - total flux cleaned = 2.21735e-05 Jy ! Total flux subtracted in 200 components = 2.21735e-05 Jy ! Clean residual min=-0.001231 max=0.000926 Jy/beam ! Clean residual mean=-0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.185959 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.185959 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9213 mas, bmaj=1.164 mas, bpa=-85.14 degrees ! Estimated noise=421.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000331343 Jy ! Component: 100 - total flux cleaned = -0.00031009 Jy ! Component: 150 - total flux cleaned = -0.000337456 Jy ! Component: 200 - total flux cleaned = -0.000387087 Jy ! Total flux subtracted in 200 components = -0.000387087 Jy ! Clean residual min=-0.001179 max=0.001261 Jy/beam ! Clean residual mean=-0.000004 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.185572 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.185572 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=0.068757Jy sigma=0.000764 ! Fit after self-cal, rms=0.068746Jy sigma=0.000764 wmodel J0007+5706_X_2014_01_04_pus_map.mod ! Writing 31 model components to file: J0007+5706_X_2014_01_04_pus_map.mod wobs J0007+5706_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0007+5706_X_2014_01_04_pus_uvs.fits wwins J0007+5706_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J0007+5706_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 = 3.68236e-05 Jy ! Component: 100 - total flux cleaned = 0.000171574 Jy ! Component: 150 - total flux cleaned = 0.000348482 Jy ! Component: 200 - total flux cleaned = 0.000580748 Jy ! Component: 250 - total flux cleaned = 0.000768374 Jy ! Component: 300 - total flux cleaned = 0.000975843 Jy ! Component: 350 - total flux cleaned = 0.0012022 Jy ! Component: 400 - total flux cleaned = 0.00139353 Jy ! Component: 450 - total flux cleaned = 0.00157862 Jy ! Component: 500 - total flux cleaned = 0.00171937 Jy ! Component: 550 - total flux cleaned = 0.00184422 Jy ! Component: 600 - total flux cleaned = 0.00190531 Jy ! Component: 650 - total flux cleaned = 0.00197721 Jy ! Component: 700 - total flux cleaned = 0.00198892 Jy ! Component: 750 - total flux cleaned = 0.00202347 Jy ! Component: 800 - total flux cleaned = 0.00209114 Jy ! Component: 850 - total flux cleaned = 0.00206883 Jy ! Component: 900 - total flux cleaned = 0.00211265 Jy ! Component: 950 - total flux cleaned = 0.00212334 Jy ! Component: 1000 - total flux cleaned = 0.00210208 Jy ! Component: 1050 - total flux cleaned = 0.00211255 Jy ! Component: 1100 - total flux cleaned = 0.00214352 Jy ! Component: 1150 - total flux cleaned = 0.00216383 Jy ! Component: 1200 - total flux cleaned = 0.00218406 Jy ! Component: 1250 - total flux cleaned = 0.00221411 Jy ! Component: 1300 - total flux cleaned = 0.00224379 Jy ! Component: 1350 - total flux cleaned = 0.0022634 Jy ! Component: 1400 - total flux cleaned = 0.00229244 Jy ! Component: 1450 - total flux cleaned = 0.00233083 Jy ! Component: 1500 - total flux cleaned = 0.00236895 Jy ! Component: 1550 - total flux cleaned = 0.0024067 Jy ! Component: 1600 - total flux cleaned = 0.00244419 Jy ! Component: 1650 - total flux cleaned = 0.00250924 Jy ! Component: 1700 - total flux cleaned = 0.00254611 Jy ! Component: 1750 - total flux cleaned = 0.00260101 Jy ! Component: 1800 - total flux cleaned = 0.00264645 Jy ! Component: 1850 - total flux cleaned = 0.00269159 Jy ! Component: 1900 - total flux cleaned = 0.00273642 Jy ! Component: 1950 - total flux cleaned = 0.00277213 Jy ! Component: 2000 - total flux cleaned = 0.00282529 Jy ! Total flux subtracted in 2048 components = 0.00286054 Jy ! Clean residual min=-0.000478 max=0.000614 Jy/beam ! Clean residual mean=-0.000003 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.188432 Jy keep ! Adding 105 model components to the UV plane model. ! The established model now contains 136 components and 0.188432 Jy ![Exited script file: muppet] wmap "J0007+5706_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9213 x 1.164 at -85.14 degrees (North through East) ! Clean map min=-0.00071432 max=0.16253 Jy/beam ! Writing clean map to FITS file: J0007+5706_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 0.162527 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144734 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.267158 0.267158 0.534315 1.06863 2.13726 4.27452 8.54904 17.0981 34.1962 68.3924 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.162 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9213 x 1.164 at -85.14 degrees (North through East) ! Clean map min=-0.00071432 max=0.16253 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 J0007+5706_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:20:22 2017