! Started logfile: J0559+2353_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:01:53 2016 obs J0559+2353_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0559+2353_X_2014_05_31_pus_uva.fits ! AN table 1: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.843175 visibilities/baseline/integration-bin. ! Found source: J0559+2353 ! ! 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 344 lines of history. ! ! Reading 15936 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 J0559+2353_X_2014_05_31_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.693168Jy sigma=0.007989 ! Fit after self-cal, rms=0.686856Jy sigma=0.007919 ! 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=0.801 mas, bmaj=1.493 mas, bpa=-0.4984 degrees ! Estimated noise=795.871 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 = 0.243991 Jy ! Component: 100 - total flux cleaned = 0.298251 Jy ! Total flux subtracted in 100 components = 0.298251 Jy ! Clean residual min=-0.013521 max=0.018887 Jy/beam ! Clean residual mean=-0.000060 rms=0.003839 Jy/beam ! Combined flux in latest and established models = 0.298251 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.298251 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=0.098397Jy sigma=0.001045 ! Fit after self-cal, rms=0.098397Jy sigma=0.001045 ! 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=0.9868 mas, bmaj=1.739 mas, bpa=1.21 degrees ! Estimated noise=492.003 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 = 0.0256694 Jy ! Component: 100 - total flux cleaned = 0.0379782 Jy ! Component: 150 - total flux cleaned = 0.0453 Jy ! Component: 200 - total flux cleaned = 0.049854 Jy ! Total flux subtracted in 200 components = 0.049854 Jy ! Clean residual min=-0.014305 max=0.014793 Jy/beam ! Clean residual mean=-0.000005 rms=0.003296 Jy/beam ! Combined flux in latest and established models = 0.348105 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.348105 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=0.092067Jy sigma=0.000966 ! Fit after self-cal, rms=0.092075Jy sigma=0.000966 ! 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 0.92 FD 1.10 HN 1.19 KP 0.90 ! LA 1.02 MK 0.92 NL 0.99 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.20 KP 0.85 ! LA 1.02 MK 0.91 NL 0.99 OV 1.00 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.21 KP 0.81 ! LA 1.05 MK 0.93 NL 1.00 OV 0.99 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.18 KP 0.77 ! LA 1.05 MK 0.94 NL 1.00 OV 1.00 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.14 KP 0.74 ! LA 1.02 MK 0.96 NL 1.03 OV 1.02 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.19 KP 0.73 ! LA 1.05 MK 0.94 NL 1.04 OV 1.04 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.24 HN 1.32 KP 0.78 ! LA 1.13 MK 1.01 NL 1.06 OV 1.08 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.24 KP 0.73 ! LA 1.03 MK 0.96 NL 1.03 OV 1.05 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.30 KP 0.76 ! LA 1.04 MK 0.93 NL 1.03 OV 1.05 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.22 KP 0.79 ! LA 1.08 MK 1.00 NL 1.05 OV 1.04 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.20 KP 0.81 ! LA 1.09 MK 0.98 NL 1.03 OV 1.04 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.17 KP 0.86 ! LA 1.04 MK 0.97 NL 1.04 OV 1.04 ! PT 0.97 SC 1.05 ! ! ! Fit before self-cal, rms=0.092075Jy sigma=0.000966 ! Fit after self-cal, rms=0.078114Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9903 mas, bmaj=1.743 mas, bpa=1.094 degrees ! Estimated noise=489.855 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 = -0.00123289 Jy ! Component: 100 - total flux cleaned = -0.00142449 Jy ! Component: 150 - total flux cleaned = -0.00160442 Jy ! Component: 200 - total flux cleaned = -0.00177272 Jy ! Total flux subtracted in 200 components = -0.00177272 Jy ! Clean residual min=-0.002554 max=0.002656 Jy/beam ! Clean residual mean=-0.000006 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.346332 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.346333 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=0.077986Jy sigma=0.000782 ! Fit after self-cal, rms=0.078067Jy sigma=0.000781 ! 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=0.078067Jy sigma=0.000781 ! Fit after self-cal, rms=0.079436Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9929 mas, bmaj=1.746 mas, bpa=1.297 degrees ! Estimated noise=490.354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122308 Jy ! Component: 100 - total flux cleaned = -0.00132053 Jy ! Component: 150 - total flux cleaned = -0.00144682 Jy ! Component: 200 - total flux cleaned = -0.00152349 Jy ! Total flux subtracted in 200 components = -0.00152349 Jy ! Clean residual min=-0.001912 max=0.002074 Jy/beam ! Clean residual mean=-0.000007 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.344809 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.344809 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=0.079372Jy sigma=0.000775 ! Fit after self-cal, rms=0.079390Jy sigma=0.000775 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 = -0.000144748 Jy ! Component: 100 - total flux cleaned = -0.000244294 Jy ! Component: 150 - total flux cleaned = -0.000337613 Jy ! Component: 200 - total flux cleaned = -0.000424886 Jy ! Total flux subtracted in 200 components = -0.000424886 Jy ! Clean residual min=-0.001889 max=0.001992 Jy/beam ! Clean residual mean=-0.000008 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.344384 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.344384 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=0.079364Jy sigma=0.000775 ! Fit after self-cal, rms=0.079363Jy sigma=0.000775 ! 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=0.079363Jy sigma=0.000775 ! Fit after self-cal, rms=0.079636Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9938 mas, bmaj=1.748 mas, bpa=1.288 degrees ! Estimated noise=490.832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00042541 Jy ! Component: 100 - total flux cleaned = -0.000585906 Jy ! Component: 150 - total flux cleaned = -0.000701374 Jy ! Component: 200 - total flux cleaned = -0.000780781 Jy ! Total flux subtracted in 200 components = -0.000780781 Jy ! Clean residual min=-0.001820 max=0.001987 Jy/beam ! Clean residual mean=-0.000007 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.343603 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.343603 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=0.079612Jy sigma=0.000774 ! Fit after self-cal, rms=0.079614Jy sigma=0.000774 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 = -7.50798e-05 Jy ! Component: 100 - total flux cleaned = -0.000122253 Jy ! Component: 150 - total flux cleaned = -0.00018936 Jy ! Component: 200 - total flux cleaned = -0.000271667 Jy ! Total flux subtracted in 200 components = -0.000271667 Jy ! Clean residual min=-0.001805 max=0.001976 Jy/beam ! Clean residual mean=-0.000008 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.343332 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.343332 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=0.079601Jy sigma=0.000774 ! Fit after self-cal, rms=0.079600Jy sigma=0.000774 ! 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=0.079600Jy sigma=0.000774 ! Fit after self-cal, rms=0.079741Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.323 mas, bmaj=2.829 mas, bpa=0.9477 degrees ! Estimated noise=588.315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000682034 Jy ! Component: 100 - total flux cleaned = -0.000692944 Jy ! Component: 150 - total flux cleaned = -0.000709257 Jy ! Component: 200 - total flux cleaned = -0.000709506 Jy ! Total flux subtracted in 200 components = -0.000709506 Jy ! Clean residual min=-0.001730 max=0.002325 Jy/beam ! Clean residual mean=-0.000018 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.342622 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.342622 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=0.079742Jy sigma=0.000774 ! Fit after self-cal, rms=0.079740Jy sigma=0.000774 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 = -6.6538e-07 Jy ! Component: 100 - total flux cleaned = -1.12997e-06 Jy ! Component: 150 - total flux cleaned = -9.38035e-07 Jy ! Component: 200 - total flux cleaned = 5.24197e-06 Jy ! Total flux subtracted in 200 components = 5.24197e-06 Jy ! Clean residual min=-0.001722 max=0.002305 Jy/beam ! Clean residual mean=-0.000018 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.342627 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 42 components and 0.342627 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=0.079743Jy sigma=0.000774 ! Fit after self-cal, rms=0.079741Jy sigma=0.000774 ! 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=0.9948 mas, bmaj=1.749 mas, bpa=1.245 degrees ! Estimated noise=491.219 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9948 x 1.749 at 1.245 degrees (North through East) ! Clean map min=-0.00162 max=0.31798 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=0.8062 mas, bmaj=1.496 mas, bpa=-0.1422 degrees ! Estimated noise=797.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.244535 Jy ! Component: 100 - total flux cleaned = 0.298443 Jy ! Component: 150 - total flux cleaned = 0.317867 Jy ! Component: 200 - total flux cleaned = 0.328285 Jy ! Total flux subtracted in 200 components = 0.328285 Jy ! Clean residual min=-0.003310 max=0.005115 Jy/beam ! Clean residual mean=-0.000022 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.328285 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.328285 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9948 mas, bmaj=1.749 mas, bpa=1.245 degrees ! Estimated noise=491.219 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 = 0.00689033 Jy ! Component: 100 - total flux cleaned = 0.0102028 Jy ! Component: 150 - total flux cleaned = 0.0119389 Jy ! Component: 200 - total flux cleaned = 0.0129013 Jy ! Total flux subtracted in 200 components = 0.0129013 Jy ! Clean residual min=-0.001677 max=0.002038 Jy/beam ! Clean residual mean=-0.000011 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.341186 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.341186 Jy ! Inverting map ! Added new window around map position (-0.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015184 Jy ! Component: 100 - total flux cleaned = 0.00194028 Jy ! Component: 150 - total flux cleaned = 0.0023304 Jy ! Component: 200 - total flux cleaned = 0.00253628 Jy ! Total flux subtracted in 200 components = 0.00253628 Jy ! Clean residual min=-0.001608 max=0.001838 Jy/beam ! Clean residual mean=-0.000008 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.343722 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.343722 Jy ! Inverting map ! Added new window around map position (-4.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130283 Jy ! Component: 100 - total flux cleaned = 0.00132577 Jy ! Component: 150 - total flux cleaned = 0.00143401 Jy ! Component: 200 - total flux cleaned = 0.00153257 Jy ! Total flux subtracted in 200 components = 0.00153257 Jy ! Clean residual min=-0.001509 max=0.001419 Jy/beam ! Clean residual mean=-0.000008 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.345255 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.345255 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=2.323 mas, bmaj=2.829 mas, bpa=0.9477 degrees ! Estimated noise=588.315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772524 Jy ! Component: 100 - total flux cleaned = 0.000892806 Jy ! Component: 150 - total flux cleaned = 0.000953404 Jy ! Component: 200 - total flux cleaned = 0.000973705 Jy ! Total flux subtracted in 200 components = 0.000973705 Jy ! Clean residual min=-0.001496 max=0.001442 Jy/beam ! Clean residual mean=-0.000012 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.346229 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 = 2.84807e-05 Jy ! Component: 100 - total flux cleaned = 5.47944e-05 Jy ! Component: 150 - total flux cleaned = 7.11879e-05 Jy ! Component: 200 - total flux cleaned = 8.70846e-05 Jy ! Total flux subtracted in 200 components = 8.70846e-05 Jy ! Clean residual min=-0.001492 max=0.001433 Jy/beam ! Clean residual mean=-0.000011 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.346316 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.346316 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9948 mas, bmaj=1.749 mas, bpa=1.245 degrees ! Estimated noise=491.219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000478509 Jy ! Component: 100 - total flux cleaned = -0.000433473 Jy ! Component: 150 - total flux cleaned = -0.000372174 Jy ! Component: 200 - total flux cleaned = -0.000295907 Jy ! Total flux subtracted in 200 components = -0.000295907 Jy ! Clean residual min=-0.001514 max=0.001361 Jy/beam ! Clean residual mean=-0.000006 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.34602 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.34602 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=0.079621Jy sigma=0.000773 ! Fit after self-cal, rms=0.079615Jy sigma=0.000773 wmodel J0559+2353_X_2014_05_31_pus_map.mod ! Writing 91 model components to file: J0559+2353_X_2014_05_31_pus_map.mod wobs J0559+2353_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0559+2353_X_2014_05_31_pus_uvs.fits wwins J0559+2353_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J0559+2353_X_2014_05_31_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 = -0.000444578 Jy ! Component: 100 - total flux cleaned = -0.000732721 Jy ! Component: 150 - total flux cleaned = -0.000890531 Jy ! Component: 200 - total flux cleaned = -0.00104254 Jy ! Component: 250 - total flux cleaned = -0.00114769 Jy ! Component: 300 - total flux cleaned = -0.00127024 Jy ! Component: 350 - total flux cleaned = -0.00140831 Jy ! Component: 400 - total flux cleaned = -0.0015612 Jy ! Component: 450 - total flux cleaned = -0.00169166 Jy ! Component: 500 - total flux cleaned = -0.00181946 Jy ! Component: 550 - total flux cleaned = -0.00194394 Jy ! Component: 600 - total flux cleaned = -0.00208335 Jy ! Component: 650 - total flux cleaned = -0.00223708 Jy ! Component: 700 - total flux cleaned = -0.00237114 Jy ! Component: 750 - total flux cleaned = -0.00251833 Jy ! Component: 800 - total flux cleaned = -0.00259835 Jy ! Component: 850 - total flux cleaned = -0.00266128 Jy ! Component: 900 - total flux cleaned = -0.00273851 Jy ! Component: 950 - total flux cleaned = -0.00276876 Jy ! Component: 1000 - total flux cleaned = -0.00284345 Jy ! Component: 1050 - total flux cleaned = -0.00291696 Jy ! Component: 1100 - total flux cleaned = -0.00297485 Jy ! Component: 1150 - total flux cleaned = -0.00298925 Jy ! Component: 1200 - total flux cleaned = -0.00307405 Jy ! Component: 1250 - total flux cleaned = -0.00312948 Jy ! Component: 1300 - total flux cleaned = -0.00319824 Jy ! Component: 1350 - total flux cleaned = -0.00325235 Jy ! Component: 1400 - total flux cleaned = -0.00326572 Jy ! Component: 1450 - total flux cleaned = -0.0033185 Jy ! Component: 1500 - total flux cleaned = -0.00331845 Jy ! Component: 1550 - total flux cleaned = -0.00330568 Jy ! Component: 1600 - total flux cleaned = -0.00333145 Jy ! Component: 1650 - total flux cleaned = -0.00336911 Jy ! Component: 1700 - total flux cleaned = -0.00336901 Jy ! Component: 1750 - total flux cleaned = -0.00336911 Jy ! Component: 1800 - total flux cleaned = -0.00334481 Jy ! Component: 1850 - total flux cleaned = -0.00339291 Jy ! Component: 1900 - total flux cleaned = -0.00338092 Jy ! Component: 1950 - total flux cleaned = -0.00338097 Jy ! Component: 2000 - total flux cleaned = -0.0034158 Jy ! Total flux subtracted in 2048 components = -0.00339257 Jy ! Clean residual min=-0.000670 max=0.000599 Jy/beam ! Clean residual mean=-0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.342627 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 240 components and 0.342627 Jy ![Exited script file: muppet] wmap "J0559+2353_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9948 x 1.749 at 1.245 degrees (North through East) ! Clean map min=-0.0011705 max=0.31856 Jy/beam ! Writing clean map to FITS file: J0559+2353_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.318562 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216587 device "J0559+2353_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0559+2353_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203967 0.203967 0.407934 0.815869 1.63174 3.26347 6.52695 13.0539 26.1078 52.2156 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.318 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9948 x 1.749 at 1.245 degrees (North through East) ! Clean map min=-0.0011705 max=0.31856 Jy/beam quit ! Quitting program ! Log file J0559+2353_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:01:55 2016