! Started logfile: J1254-2000_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:25:18 2017 obs J1254-2000_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1254-2000_X_2014_01_04_pus_uva.fits ! AN table 1: 85 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.583333 visibilities/baseline/integration-bin. ! Found source: J1254-2000 ! ! 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 21420 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 J1254-2000_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 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.959120Jy sigma=0.011331 ! Fit after self-cal, rms=0.926585Jy sigma=0.010986 ! 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=0.6066 mas, bmaj=1.62 mas, bpa=0.09927 degrees ! Estimated noise=711.954 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 = 0.0570955 Jy ! Component: 100 - total flux cleaned = 0.0696001 Jy ! Total flux subtracted in 100 components = 0.0696001 Jy ! Clean residual min=-0.003898 max=0.003762 Jy/beam ! Clean residual mean=-0.000019 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.0696001 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0696001 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=0.064703Jy sigma=0.000739 ! Fit after self-cal, rms=0.064611Jy sigma=0.000738 ! 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=0.7485 mas, bmaj=1.958 mas, bpa=0.2409 degrees ! Estimated noise=413.673 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 = 0.00678584 Jy ! Component: 100 - total flux cleaned = 0.0100105 Jy ! Component: 150 - total flux cleaned = 0.0116966 Jy ! Component: 200 - total flux cleaned = 0.0125797 Jy ! Total flux subtracted in 200 components = 0.0125797 Jy ! Clean residual min=-0.003362 max=0.003280 Jy/beam ! Clean residual mean=-0.000020 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0821797 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0821797 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=0.064051Jy sigma=0.000729 ! Fit after self-cal, rms=0.064105Jy sigma=0.000729 ! 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 1.12 KP 1.00* LA 0.93 ! MK 1.01 NL 1.02 OV 1.05 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 0.95 ! MK 1.02 NL 1.04 OV 1.02 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.98 ! MK 0.96 NL 1.03 OV 1.00 PT 0.86 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.00* LA 0.96 ! MK 1.05 NL 1.04 OV 0.97 PT 0.94 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.94 ! MK 1.02 NL 1.04 OV 1.06 PT 0.90 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 0.96 ! MK 0.94 NL 1.07 OV 1.03 PT 0.87 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.99 ! MK 1.00 NL 1.02 OV 1.08 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.96 ! MK 0.99 NL 1.05 OV 1.06 PT 0.87 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.97 ! MK 0.99 NL 1.03 OV 1.06 PT 0.87 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 1.02 ! MK 0.96 NL 1.01 OV 1.03 PT 0.87 ! SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 1.00 ! MK 1.02 NL 1.03 OV 1.01 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.99 ! MK 1.01 NL 1.08 OV 1.06 PT 0.90 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.064105Jy sigma=0.000729 ! Fit after self-cal, rms=0.063653Jy sigma=0.000725 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7504 mas, bmaj=1.962 mas, bpa=0.2217 degrees ! Estimated noise=410.733 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 (1.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223032 Jy ! Component: 100 - total flux cleaned = 0.00274133 Jy ! Component: 150 - total flux cleaned = 0.00264208 Jy ! Component: 200 - total flux cleaned = 0.00253189 Jy ! Total flux subtracted in 200 components = 0.00253189 Jy ! Clean residual min=-0.001707 max=0.001553 Jy/beam ! Clean residual mean=0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0847116 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.0847116 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=0.063572Jy sigma=0.000724 ! Fit after self-cal, rms=0.063604Jy sigma=0.000724 ! 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=0.063604Jy sigma=0.000724 ! Fit after self-cal, rms=0.063484Jy sigma=0.000723 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7484 mas, bmaj=1.958 mas, bpa=0.2933 degrees ! Estimated noise=409.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776108 Jy ! Component: 100 - total flux cleaned = 0.000701328 Jy ! Component: 150 - total flux cleaned = 0.000640883 Jy ! Component: 200 - total flux cleaned = 0.000560402 Jy ! Total flux subtracted in 200 components = 0.000560402 Jy ! Clean residual min=-0.001273 max=0.001107 Jy/beam ! Clean residual mean=0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.085272 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.085272 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=0.063469Jy sigma=0.000723 ! Fit after self-cal, rms=0.063479Jy sigma=0.000723 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 = 0.00015514 Jy ! Component: 100 - total flux cleaned = 0.00014338 Jy ! Component: 150 - total flux cleaned = 0.000120316 Jy ! Component: 200 - total flux cleaned = 9.95925e-05 Jy ! Total flux subtracted in 200 components = 9.95925e-05 Jy ! Clean residual min=-0.001272 max=0.001090 Jy/beam ! Clean residual mean=0.000003 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0853716 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0853716 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=0.063473Jy sigma=0.000722 ! Fit after self-cal, rms=0.063467Jy sigma=0.000722 ! 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=0.063467Jy sigma=0.000722 ! Fit after self-cal, rms=0.063632Jy sigma=0.000722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7475 mas, bmaj=1.955 mas, bpa=0.2372 degrees ! Estimated noise=409.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398151 Jy ! Component: 100 - total flux cleaned = 0.000425283 Jy ! Component: 150 - total flux cleaned = 0.000406128 Jy ! Component: 200 - total flux cleaned = 0.000388779 Jy ! Total flux subtracted in 200 components = 0.000388779 Jy ! Clean residual min=-0.001177 max=0.001099 Jy/beam ! Clean residual mean=0.000003 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0857604 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0857604 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=0.063626Jy sigma=0.000722 ! Fit after self-cal, rms=0.063632Jy sigma=0.000722 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 = 0.000119772 Jy ! Component: 100 - total flux cleaned = 0.000111604 Jy ! Component: 150 - total flux cleaned = 0.000104105 Jy ! Component: 200 - total flux cleaned = 7.52172e-05 Jy ! Total flux subtracted in 200 components = 7.52172e-05 Jy ! Clean residual min=-0.001170 max=0.001088 Jy/beam ! Clean residual mean=0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0858356 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0858356 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=0.063629Jy sigma=0.000722 ! Fit after self-cal, rms=0.063628Jy sigma=0.000722 ! 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=0.063628Jy sigma=0.000722 ! Fit after self-cal, rms=0.063686Jy sigma=0.000722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.379 mas, bmaj=5.985 mas, bpa=2.55 degrees ! Estimated noise=533.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208818 Jy ! Component: 100 - total flux cleaned = 0.000199884 Jy ! Component: 150 - total flux cleaned = 0.000172957 Jy ! Component: 200 - total flux cleaned = 0.000136205 Jy ! Total flux subtracted in 200 components = 0.000136205 Jy ! Clean residual min=-0.001031 max=0.001426 Jy/beam ! Clean residual mean=0.000009 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0859718 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.0859718 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=0.063685Jy sigma=0.000722 ! Fit after self-cal, rms=0.063683Jy sigma=0.000722 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 = 1.20336e-05 Jy ! Component: 100 - total flux cleaned = -3.34067e-05 Jy ! Component: 150 - total flux cleaned = -6.24942e-05 Jy ! Component: 200 - total flux cleaned = -8.98434e-05 Jy ! Total flux subtracted in 200 components = -8.98434e-05 Jy ! Clean residual min=-0.001034 max=0.001426 Jy/beam ! Clean residual mean=0.000009 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.085882 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.085882 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=0.063683Jy sigma=0.000722 ! Fit after self-cal, rms=0.063681Jy sigma=0.000722 ! 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=0.747 mas, bmaj=1.954 mas, bpa=0.1903 degrees ! Estimated noise=410.243 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.747 x 1.954 at 0.1903 degrees (North through East) ! Clean map min=-0.0010072 max=0.073125 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=0.6048 mas, bmaj=1.611 mas, bpa=0.0572 degrees ! Estimated noise=707.486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566926 Jy ! Component: 100 - total flux cleaned = 0.0692051 Jy ! Component: 150 - total flux cleaned = 0.0740523 Jy ! Component: 200 - total flux cleaned = 0.0773535 Jy ! Total flux subtracted in 200 components = 0.0773535 Jy ! Clean residual min=-0.002424 max=0.002302 Jy/beam ! Clean residual mean=-0.000008 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0773535 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0773535 Jy ! Inverting map and beam ! Estimated beam: bmin=0.747 mas, bmaj=1.954 mas, bpa=0.1903 degrees ! Estimated noise=410.243 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 = 0.00374663 Jy ! Component: 100 - total flux cleaned = 0.00580061 Jy ! Component: 150 - total flux cleaned = 0.00705041 Jy ! Component: 200 - total flux cleaned = 0.00784956 Jy ! Total flux subtracted in 200 components = 0.00784956 Jy ! Clean residual min=-0.001182 max=0.001074 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.085203 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.085203 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=2.379 mas, bmaj=5.985 mas, bpa=2.55 degrees ! Estimated noise=533.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372399 Jy ! Component: 100 - total flux cleaned = 0.000460687 Jy ! Component: 150 - total flux cleaned = 0.000510691 Jy ! Component: 200 - total flux cleaned = 0.00054133 Jy ! Total flux subtracted in 200 components = 0.00054133 Jy ! Clean residual min=-0.001071 max=0.001443 Jy/beam ! Clean residual mean=0.000008 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0857444 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 = -7.05454e-06 Jy ! Component: 100 - total flux cleaned = -2.08818e-05 Jy ! Component: 150 - total flux cleaned = -3.4072e-05 Jy ! Component: 200 - total flux cleaned = -4.05242e-05 Jy ! Total flux subtracted in 200 components = -4.05242e-05 Jy ! Clean residual min=-0.001071 max=0.001443 Jy/beam ! Clean residual mean=0.000008 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0857038 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.0857038 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.747 mas, bmaj=1.954 mas, bpa=0.1903 degrees ! Estimated noise=410.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.30916e-05 Jy ! Component: 100 - total flux cleaned = -3.89824e-05 Jy ! Component: 150 - total flux cleaned = -3.99753e-05 Jy ! Component: 200 - total flux cleaned = -2.73933e-05 Jy ! Total flux subtracted in 200 components = -2.73933e-05 Jy ! Clean residual min=-0.001126 max=0.001003 Jy/beam ! Clean residual mean=0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0856764 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.0856764 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=0.063687Jy sigma=0.000722 ! Fit after self-cal, rms=0.063689Jy sigma=0.000722 wmodel J1254-2000_X_2014_01_04_pus_map.mod ! Writing 64 model components to file: J1254-2000_X_2014_01_04_pus_map.mod wobs J1254-2000_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1254-2000_X_2014_01_04_pus_uvs.fits wwins J1254-2000_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J1254-2000_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 = -0.000425752 Jy ! Component: 100 - total flux cleaned = -0.000601661 Jy ! Component: 150 - total flux cleaned = -0.000795453 Jy ! Component: 200 - total flux cleaned = -0.000840214 Jy ! Component: 250 - total flux cleaned = -0.000911115 Jy ! Component: 300 - total flux cleaned = -0.000978064 Jy ! Component: 350 - total flux cleaned = -0.000965827 Jy ! Component: 400 - total flux cleaned = -0.00101573 Jy ! Component: 450 - total flux cleaned = -0.00101547 Jy ! Component: 500 - total flux cleaned = -0.00100334 Jy ! Component: 550 - total flux cleaned = -0.000947145 Jy ! Component: 600 - total flux cleaned = -0.0009258 Jy ! Component: 650 - total flux cleaned = -0.000894631 Jy ! Component: 700 - total flux cleaned = -0.000884636 Jy ! Component: 750 - total flux cleaned = -0.00084462 Jy ! Component: 800 - total flux cleaned = -0.000825029 Jy ! Component: 850 - total flux cleaned = -0.000787243 Jy ! Component: 900 - total flux cleaned = -0.000750409 Jy ! Component: 950 - total flux cleaned = -0.000759289 Jy ! Component: 1000 - total flux cleaned = -0.000750344 Jy ! Component: 1050 - total flux cleaned = -0.000741743 Jy ! Component: 1100 - total flux cleaned = -0.000758752 Jy ! Component: 1150 - total flux cleaned = -0.000775251 Jy ! Component: 1200 - total flux cleaned = -0.00078341 Jy ! Component: 1250 - total flux cleaned = -0.000799228 Jy ! Component: 1300 - total flux cleaned = -0.000838436 Jy ! Component: 1350 - total flux cleaned = -0.000868993 Jy ! Component: 1400 - total flux cleaned = -0.000899185 Jy ! Component: 1450 - total flux cleaned = -0.000943645 Jy ! Component: 1500 - total flux cleaned = -0.000980073 Jy ! Component: 1550 - total flux cleaned = -0.00100886 Jy ! Component: 1600 - total flux cleaned = -0.00105119 Jy ! Component: 1650 - total flux cleaned = -0.0010721 Jy ! Component: 1700 - total flux cleaned = -0.00111309 Jy ! Component: 1750 - total flux cleaned = -0.00111984 Jy ! Component: 1800 - total flux cleaned = -0.00115299 Jy ! Component: 1850 - total flux cleaned = -0.00117262 Jy ! Component: 1900 - total flux cleaned = -0.00119197 Jy ! Component: 1950 - total flux cleaned = -0.00120471 Jy ! Component: 2000 - total flux cleaned = -0.00123614 Jy ! Total flux subtracted in 2048 components = -0.00125467 Jy ! Clean residual min=-0.000409 max=0.000368 Jy/beam ! Clean residual mean=0.000003 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0844218 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 205 components and 0.0844217 Jy ![Exited script file: muppet] wmap "J1254-2000_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.747 x 1.954 at 0.1903 degrees (North through East) ! Clean map min=-0.00075407 max=0.073958 Jy/beam ! Writing clean map to FITS file: J1254-2000_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 0.0739583 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107045 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.434212 0.434212 0.868423 1.73685 3.47369 6.94738 13.8948 27.7895 55.5791 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.747 x 1.954 at 0.1903 degrees (North through East) ! Clean map min=-0.00075407 max=0.073958 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 J1254-2000_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:25:20 2017