! Started logfile: J1244+4048_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:25:12 2017 obs J1244+4048_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1244+4048_X_2014_01_04_pus_uva.fits ! AN table 1: 125 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.346667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1244+4048 ! ! 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 18720 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 J1244+4048_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 438 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 438 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 438 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 438 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 438 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 438 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 438 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 438 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 438 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 438 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 438 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 438 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.990635Jy sigma=0.013208 ! Fit after self-cal, rms=0.952116Jy sigma=0.012718 ! 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=0.7777 mas, bmaj=1.112 mas, bpa=31.97 degrees ! Estimated noise=1231.33 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 = 0.0395345 Jy ! Component: 100 - total flux cleaned = 0.0487059 Jy ! Total flux subtracted in 100 components = 0.0487059 Jy ! Clean residual min=-0.008717 max=0.008845 Jy/beam ! Clean residual mean=0.000042 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 0.0487059 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0487059 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=0.064776Jy sigma=0.000811 ! Fit after self-cal, rms=0.063546Jy sigma=0.000795 ! 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=0.9906 mas, bmaj=1.276 mas, bpa=29.19 degrees ! Estimated noise=393.069 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 = 0.00212061 Jy ! Component: 100 - total flux cleaned = 0.00233076 Jy ! Component: 150 - total flux cleaned = 0.00245124 Jy ! Component: 200 - total flux cleaned = 0.00245275 Jy ! Total flux subtracted in 200 components = 0.00245275 Jy ! Clean residual min=-0.009427 max=0.008271 Jy/beam ! Clean residual mean=0.000142 rms=0.002490 Jy/beam ! Combined flux in latest and established models = 0.0511586 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0511586 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=0.063380Jy sigma=0.000794 ! Fit after self-cal, rms=0.063330Jy sigma=0.000794 ! 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 1.14 KP 1.00* LA 0.88 ! MK 0.91 NL 1.32 OV 0.76 PT 1.08 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 KP 1.00* LA 0.84 ! MK 0.88 NL 1.38 OV 0.81 PT 1.06 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.86 ! MK 0.90 NL 1.42 OV 0.83 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 1.00* LA 0.84 ! MK 0.89 NL 1.37 OV 0.83 PT 1.03 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.90 ! MK 0.96 NL 1.34 OV 0.80 PT 1.05 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 0.89 ! MK 0.93 NL 1.40 OV 0.82 PT 0.99 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.80 ! MK 0.98 NL 1.42 OV 0.86 PT 1.06 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.83 ! MK 0.92 NL 1.42 OV 0.88 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 0.80 ! MK 0.89 NL 1.36 OV 0.86 PT 1.08 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.85 ! MK 0.89 NL 1.33 OV 0.80 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 KP 1.00* LA 0.96 ! MK 0.86 NL 1.22 OV 0.92 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 KP 1.00* LA 0.83 ! MK 0.86 NL 1.36 OV 0.83 PT 1.01 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.063330Jy sigma=0.000794 ! Fit after self-cal, rms=0.063693Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9814 mas, bmaj=1.251 mas, bpa=28.07 degrees ! Estimated noise=392.958 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 = -0.000755834 Jy ! Component: 100 - total flux cleaned = -0.000996931 Jy ! Component: 150 - total flux cleaned = -0.00102848 Jy ! Component: 200 - total flux cleaned = -0.00102722 Jy ! Total flux subtracted in 200 components = -0.00102722 Jy ! Clean residual min=-0.007244 max=0.007134 Jy/beam ! Clean residual mean=0.000199 rms=0.002049 Jy/beam ! Combined flux in latest and established models = 0.0501314 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0501314 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=0.063602Jy sigma=0.000780 ! Fit after self-cal, rms=0.063998Jy sigma=0.000776 ! 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=0.063998Jy sigma=0.000776 ! Fit after self-cal, rms=0.065936Jy sigma=0.000765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9659 mas, bmaj=1.301 mas, bpa=29.04 degrees ! Estimated noise=392.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118602 Jy ! Component: 100 - total flux cleaned = -0.00130679 Jy ! Component: 150 - total flux cleaned = -0.00141265 Jy ! Component: 200 - total flux cleaned = -0.00150594 Jy ! Total flux subtracted in 200 components = -0.00150594 Jy ! Clean residual min=-0.006448 max=0.007100 Jy/beam ! Clean residual mean=0.000174 rms=0.001672 Jy/beam ! Combined flux in latest and established models = 0.0486255 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 0.0486255 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=0.065879Jy sigma=0.000765 ! Fit after self-cal, rms=0.066271Jy sigma=0.000762 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 = -0.000942358 Jy ! Component: 100 - total flux cleaned = -0.00104987 Jy ! Component: 150 - total flux cleaned = -0.00111324 Jy ! Component: 200 - total flux cleaned = -0.00115045 Jy ! Total flux subtracted in 200 components = -0.00115045 Jy ! Clean residual min=-0.006115 max=0.007009 Jy/beam ! Clean residual mean=0.000193 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.047475 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.047475 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=0.066243Jy sigma=0.000762 ! Fit after self-cal, rms=0.066210Jy sigma=0.000762 ! 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=0.066210Jy sigma=0.000762 ! Fit after self-cal, rms=0.069165Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9641 mas, bmaj=1.335 mas, bpa=29.39 degrees ! Estimated noise=393.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000856842 Jy ! Component: 100 - total flux cleaned = -0.000996831 Jy ! Component: 150 - total flux cleaned = -0.00114513 Jy ! Component: 200 - total flux cleaned = -0.00124834 Jy ! Total flux subtracted in 200 components = -0.00124834 Jy ! Clean residual min=-0.006027 max=0.007020 Jy/beam ! Clean residual mean=0.000176 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.0462267 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0462267 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=0.069120Jy sigma=0.000760 ! Fit after self-cal, rms=0.069411Jy sigma=0.000760 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 = -0.000560599 Jy ! Component: 100 - total flux cleaned = -0.000627088 Jy ! Component: 150 - total flux cleaned = -0.000685695 Jy ! Component: 200 - total flux cleaned = -0.000719544 Jy ! Total flux subtracted in 200 components = -0.000719544 Jy ! Clean residual min=-0.005902 max=0.006930 Jy/beam ! Clean residual mean=0.000180 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.0455071 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0455071 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=0.069392Jy sigma=0.000759 ! Fit after self-cal, rms=0.069364Jy sigma=0.000759 ! 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=0.069364Jy sigma=0.000759 ! Fit after self-cal, rms=0.071721Jy sigma=0.000759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.532 mas, bmaj=2.839 mas, bpa=21.2 degrees ! Estimated noise=468.101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00217517 Jy ! Component: 100 - total flux cleaned = -0.00248724 Jy ! Component: 150 - total flux cleaned = -0.00258218 Jy ! Component: 200 - total flux cleaned = -0.00264154 Jy ! Total flux subtracted in 200 components = -0.00264154 Jy ! Clean residual min=-0.007951 max=0.008486 Jy/beam ! Clean residual mean=0.000351 rms=0.002707 Jy/beam ! Combined flux in latest and established models = 0.0428656 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 28 components and 0.0428656 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=0.071719Jy sigma=0.000759 ! Fit after self-cal, rms=0.071859Jy sigma=0.000759 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 = -0.000678906 Jy ! Component: 100 - total flux cleaned = -0.000748254 Jy ! Component: 150 - total flux cleaned = -0.000808445 Jy ! Component: 200 - total flux cleaned = -0.000837023 Jy ! Total flux subtracted in 200 components = -0.000837023 Jy ! Clean residual min=-0.008101 max=0.008698 Jy/beam ! Clean residual mean=0.000348 rms=0.002746 Jy/beam ! Combined flux in latest and established models = 0.0420286 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 28 components and 0.0420286 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=0.071858Jy sigma=0.000759 ! Fit after self-cal, rms=0.071847Jy sigma=0.000759 ! 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=0.9665 mas, bmaj=1.368 mas, bpa=29.65 degrees ! Estimated noise=394.088 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9665 x 1.368 at 29.65 degrees (North through East) ! Clean map min=-0.0069525 max=0.052816 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=0.7442 mas, bmaj=1.199 mas, bpa=31.99 degrees ! Estimated noise=1198.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394748 Jy ! Component: 100 - total flux cleaned = 0.046848 Jy ! Component: 150 - total flux cleaned = 0.0469029 Jy ! Component: 200 - total flux cleaned = 0.0463142 Jy ! Total flux subtracted in 200 components = 0.0463142 Jy ! Clean residual min=-0.006052 max=0.006091 Jy/beam ! Clean residual mean=0.000074 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.0463142 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0463142 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9665 mas, bmaj=1.368 mas, bpa=29.65 degrees ! Estimated noise=394.088 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 = -0.00114271 Jy ! Component: 100 - total flux cleaned = -0.00153515 Jy ! Component: 150 - total flux cleaned = -0.00185663 Jy ! Component: 200 - total flux cleaned = -0.00202496 Jy ! Total flux subtracted in 200 components = -0.00202496 Jy ! Clean residual min=-0.005876 max=0.007132 Jy/beam ! Clean residual mean=0.000182 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.0442893 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0442893 Jy ! Inverting map ! Added new window around map position (5.2, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597013 Jy ! Component: 100 - total flux cleaned = 0.00683926 Jy ! Component: 150 - total flux cleaned = 0.0070938 Jy ! Component: 200 - total flux cleaned = 0.00738546 Jy ! Total flux subtracted in 200 components = 0.00738546 Jy ! Clean residual min=-0.004444 max=0.004393 Jy/beam ! Clean residual mean=0.000182 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.0516747 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.0516747 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=2.532 mas, bmaj=2.839 mas, bpa=21.2 degrees ! Estimated noise=468.101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160287 Jy ! Component: 100 - total flux cleaned = 0.000525207 Jy ! Component: 150 - total flux cleaned = 0.000717619 Jy ! Component: 200 - total flux cleaned = 0.000913816 Jy ! Total flux subtracted in 200 components = 0.000913816 Jy ! Clean residual min=-0.005504 max=0.006735 Jy/beam ! Clean residual mean=0.000362 rms=0.002271 Jy/beam ! Combined flux in latest and established models = 0.0525885 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 = 7.08907e-05 Jy ! Component: 100 - total flux cleaned = 7.10354e-05 Jy ! Component: 150 - total flux cleaned = 7.01969e-05 Jy ! Component: 200 - total flux cleaned = 3.84096e-05 Jy ! Total flux subtracted in 200 components = 3.84096e-05 Jy ! Clean residual min=-0.005471 max=0.006688 Jy/beam ! Clean residual mean=0.000360 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 0.052627 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.052627 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9665 mas, bmaj=1.368 mas, bpa=29.65 degrees ! Estimated noise=394.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059563 Jy ! Component: 100 - total flux cleaned = 0.000807055 Jy ! Component: 150 - total flux cleaned = 0.000806501 Jy ! Component: 200 - total flux cleaned = 0.00084752 Jy ! Total flux subtracted in 200 components = 0.00084752 Jy ! Clean residual min=-0.004083 max=0.004181 Jy/beam ! Clean residual mean=0.000176 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.0534745 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0534745 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=0.071176Jy sigma=0.000750 ! Fit after self-cal, rms=0.070709Jy sigma=0.000746 wmodel J1244+4048_X_2014_01_04_pus_map.mod ! Writing 53 model components to file: J1244+4048_X_2014_01_04_pus_map.mod wobs J1244+4048_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1244+4048_X_2014_01_04_pus_uvs.fits wwins J1244+4048_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J1244+4048_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 = -0.000380067 Jy ! Component: 100 - total flux cleaned = -0.000830425 Jy ! Component: 150 - total flux cleaned = -0.0010357 Jy ! Component: 200 - total flux cleaned = -0.00134573 Jy ! Component: 250 - total flux cleaned = -0.00151774 Jy ! Component: 300 - total flux cleaned = -0.00162332 Jy ! Component: 350 - total flux cleaned = -0.0018229 Jy ! Component: 400 - total flux cleaned = -0.00201097 Jy ! Component: 450 - total flux cleaned = -0.00223231 Jy ! Component: 500 - total flux cleaned = -0.00231822 Jy ! Component: 550 - total flux cleaned = -0.00259612 Jy ! Component: 600 - total flux cleaned = -0.00278119 Jy ! Component: 650 - total flux cleaned = -0.0028518 Jy ! Component: 700 - total flux cleaned = -0.00292081 Jy ! Component: 750 - total flux cleaned = -0.00308415 Jy ! Component: 800 - total flux cleaned = -0.00320835 Jy ! Component: 850 - total flux cleaned = -0.00323778 Jy ! Component: 900 - total flux cleaned = -0.00332363 Jy ! Component: 950 - total flux cleaned = -0.00335179 Jy ! Component: 1000 - total flux cleaned = -0.00348454 Jy ! Component: 1050 - total flux cleaned = -0.00350983 Jy ! Component: 1100 - total flux cleaned = -0.00355985 Jy ! Component: 1150 - total flux cleaned = -0.00367838 Jy ! Component: 1200 - total flux cleaned = -0.0037466 Jy ! Component: 1250 - total flux cleaned = -0.00381299 Jy ! Component: 1300 - total flux cleaned = -0.00387763 Jy ! Component: 1350 - total flux cleaned = -0.00398275 Jy ! Component: 1400 - total flux cleaned = -0.00402401 Jy ! Component: 1450 - total flux cleaned = -0.00410469 Jy ! Component: 1500 - total flux cleaned = -0.00414398 Jy ! Component: 1550 - total flux cleaned = -0.00418244 Jy ! Component: 1600 - total flux cleaned = -0.00423929 Jy ! Component: 1650 - total flux cleaned = -0.00433154 Jy ! Component: 1700 - total flux cleaned = -0.00438597 Jy ! Component: 1750 - total flux cleaned = -0.00445763 Jy ! Component: 1800 - total flux cleaned = -0.00445774 Jy ! Component: 1850 - total flux cleaned = -0.00451026 Jy ! Component: 1900 - total flux cleaned = -0.00451017 Jy ! Component: 1950 - total flux cleaned = -0.00454435 Jy ! Component: 2000 - total flux cleaned = -0.00456124 Jy ! Total flux subtracted in 2048 components = -0.00461167 Jy ! Clean residual min=-0.000924 max=0.000936 Jy/beam ! Clean residual mean=0.000020 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0488628 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 210 components and 0.0488628 Jy ![Exited script file: muppet] wmap "J1244+4048_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9665 x 1.368 at 29.65 degrees (North through East) ! Clean map min=-0.0049103 max=0.052204 Jy/beam ! Writing clean map to FITS file: J1244+4048_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 0.0522037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000284307 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.63383 1.63383 3.26767 6.53534 13.0707 26.1413 52.2827 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9665 x 1.368 at 29.65 degrees (North through East) ! Clean map min=-0.0049103 max=0.052204 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 J1244+4048_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:25:14 2017