! Started logfile: J0054+6811_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:20:49 2017 obs J0054+6811_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0054+6811_X_2014_01_04_pus_uva.fits ! AN table 1: 98 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.277778 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0054+6811 ! ! 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 11760 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 J0054+6811_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 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 392 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.874104Jy sigma=0.010550 ! Fit after self-cal, rms=0.850124Jy sigma=0.010287 ! 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=0.6426 mas, bmaj=2.348 mas, bpa=83.68 degrees ! Estimated noise=1169.5 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 = 0.117909 Jy ! Component: 100 - total flux cleaned = 0.148934 Jy ! Total flux subtracted in 100 components = 0.148934 Jy ! Clean residual min=-0.008455 max=0.014066 Jy/beam ! Clean residual mean=-0.000191 rms=0.003178 Jy/beam ! Combined flux in latest and established models = 0.148934 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.148934 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=0.074705Jy sigma=0.000826 ! Fit after self-cal, rms=0.074832Jy sigma=0.000825 ! 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=0.7558 mas, bmaj=2.704 mas, bpa=85.88 degrees ! Estimated noise=546.156 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 = 0.0170925 Jy ! Component: 100 - total flux cleaned = 0.0253481 Jy ! Component: 150 - total flux cleaned = 0.0296358 Jy ! Component: 200 - total flux cleaned = 0.0319899 Jy ! Total flux subtracted in 200 components = 0.0319899 Jy ! Clean residual min=-0.003823 max=0.003077 Jy/beam ! Clean residual mean=-0.000052 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.180924 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.180924 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=0.071717Jy sigma=0.000770 ! Fit after self-cal, rms=0.071855Jy sigma=0.000769 ! 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 0.98 NL 0.95 OV 1.00 PT 1.02 ! SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.95 NL 1.00 OV 0.96 PT 0.95 ! SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.02 NL 0.98 OV 0.97 PT 0.94 ! SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.02 NL 0.97 OV 0.95 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.01 NL 1.01 OV 0.98 PT 0.95 ! SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.00 NL 0.99 OV 1.01 PT 0.94 ! SC 1.20 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.01 NL 1.00 OV 1.04 PT 0.96 ! SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.97 NL 1.00 OV 1.00 PT 0.94 ! SC 1.21 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.00 NL 0.99 OV 1.02 PT 0.97 ! SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.00 NL 1.04 OV 0.99 PT 0.94 ! SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.01 NL 1.03 OV 1.00 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 0.95 NL 0.99 OV 1.01 PT 0.96 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.071855Jy sigma=0.000769 ! Fit after self-cal, rms=0.073768Jy sigma=0.000764 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7635 mas, bmaj=2.728 mas, bpa=86.48 degrees ! Estimated noise=545.455 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 = -0.000242734 Jy ! Component: 100 - total flux cleaned = -0.000378933 Jy ! Component: 150 - total flux cleaned = -0.000514652 Jy ! Component: 200 - total flux cleaned = -0.000627438 Jy ! Total flux subtracted in 200 components = -0.000627438 Jy ! Clean residual min=-0.001913 max=0.001770 Jy/beam ! Clean residual mean=-0.000018 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.180296 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.180296 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=0.073707Jy sigma=0.000763 ! Fit after self-cal, rms=0.073722Jy sigma=0.000763 ! 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=0.073722Jy sigma=0.000763 ! Fit after self-cal, rms=0.074115Jy sigma=0.000761 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7648 mas, bmaj=2.736 mas, bpa=86.53 degrees ! Estimated noise=545.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000418104 Jy ! Component: 100 - total flux cleaned = -0.000390327 Jy ! Component: 150 - total flux cleaned = -0.000415538 Jy ! Component: 200 - total flux cleaned = -0.000414884 Jy ! Total flux subtracted in 200 components = -0.000414884 Jy ! Clean residual min=-0.001633 max=0.001441 Jy/beam ! Clean residual mean=-0.000012 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.179881 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.179881 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=0.074085Jy sigma=0.000761 ! Fit after self-cal, rms=0.074083Jy sigma=0.000761 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 = 9.4612e-05 Jy ! Component: 100 - total flux cleaned = 0.000112607 Jy ! Component: 150 - total flux cleaned = 0.000112157 Jy ! Component: 200 - total flux cleaned = 0.000141471 Jy ! Total flux subtracted in 200 components = 0.000141471 Jy ! Clean residual min=-0.001549 max=0.001463 Jy/beam ! Clean residual mean=-0.000011 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.180023 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.180023 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=0.074072Jy sigma=0.000761 ! Fit after self-cal, rms=0.074065Jy sigma=0.000761 ! 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=0.074065Jy sigma=0.000761 ! Fit after self-cal, rms=0.074629Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7663 mas, bmaj=2.743 mas, bpa=86.6 degrees ! Estimated noise=545.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000347634 Jy ! Component: 100 - total flux cleaned = -0.000389562 Jy ! Component: 150 - total flux cleaned = -0.000353264 Jy ! Component: 200 - total flux cleaned = -0.000319815 Jy ! Total flux subtracted in 200 components = -0.000319815 Jy ! Clean residual min=-0.001482 max=0.001352 Jy/beam ! Clean residual mean=-0.000013 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.179703 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.179703 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=0.074613Jy sigma=0.000761 ! Fit after self-cal, rms=0.074614Jy sigma=0.000761 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 = 3.55054e-05 Jy ! Component: 100 - total flux cleaned = 6.36286e-05 Jy ! Component: 150 - total flux cleaned = 8.94114e-05 Jy ! Component: 200 - total flux cleaned = 0.000113131 Jy ! Total flux subtracted in 200 components = 0.000113131 Jy ! Clean residual min=-0.001431 max=0.001364 Jy/beam ! Clean residual mean=-0.000012 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.179816 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.179816 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=0.074607Jy sigma=0.000761 ! Fit after self-cal, rms=0.074603Jy sigma=0.000761 ! 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=0.074603Jy sigma=0.000761 ! Fit after self-cal, rms=0.075060Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.846 mas, bmaj=5.636 mas, bpa=75.76 degrees ! Estimated noise=663.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121229 Jy ! Component: 100 - total flux cleaned = 0.000150809 Jy ! Component: 150 - total flux cleaned = 0.000169763 Jy ! Component: 200 - total flux cleaned = 0.000175197 Jy ! Total flux subtracted in 200 components = 0.000175197 Jy ! Clean residual min=-0.001218 max=0.001260 Jy/beam ! Clean residual mean=-0.000027 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.179991 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.179991 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=0.075059Jy sigma=0.000761 ! Fit after self-cal, rms=0.075064Jy sigma=0.000761 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 = 3.32138e-05 Jy ! Component: 100 - total flux cleaned = 3.92019e-05 Jy ! Component: 150 - total flux cleaned = 4.48319e-05 Jy ! Component: 200 - total flux cleaned = 4.4778e-05 Jy ! Total flux subtracted in 200 components = 4.4778e-05 Jy ! Clean residual min=-0.001186 max=0.001221 Jy/beam ! Clean residual mean=-0.000026 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.180036 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.180036 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=0.075064Jy sigma=0.000761 ! Fit after self-cal, rms=0.075062Jy sigma=0.000761 ! 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=0.7675 mas, bmaj=2.748 mas, bpa=86.66 degrees ! Estimated noise=545.998 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7675 x 2.748 at 86.66 degrees (North through East) ! Clean map min=-0.001269 max=0.1558 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=0.6534 mas, bmaj=2.37 mas, bpa=84.6 degrees ! Estimated noise=1182.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118846 Jy ! Component: 100 - total flux cleaned = 0.148101 Jy ! Component: 150 - total flux cleaned = 0.16184 Jy ! Component: 200 - total flux cleaned = 0.169132 Jy ! Total flux subtracted in 200 components = 0.169132 Jy ! Clean residual min=-0.003587 max=0.004750 Jy/beam ! Clean residual mean=-0.000063 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.169132 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.169132 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7675 mas, bmaj=2.748 mas, bpa=86.66 degrees ! Estimated noise=545.998 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 = 0.00459251 Jy ! Component: 100 - total flux cleaned = 0.00682147 Jy ! Component: 150 - total flux cleaned = 0.00811448 Jy ! Component: 200 - total flux cleaned = 0.00897733 Jy ! Total flux subtracted in 200 components = 0.00897733 Jy ! Clean residual min=-0.001359 max=0.001039 Jy/beam ! Clean residual mean=-0.000022 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.178109 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.178109 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=1.846 mas, bmaj=5.636 mas, bpa=75.76 degrees ! Estimated noise=663.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103807 Jy ! Component: 100 - total flux cleaned = 0.00154042 Jy ! Component: 150 - total flux cleaned = 0.00179497 Jy ! Component: 200 - total flux cleaned = 0.0018936 Jy ! Total flux subtracted in 200 components = 0.0018936 Jy ! Clean residual min=-0.001134 max=0.001217 Jy/beam ! Clean residual mean=-0.000027 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.180003 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 = 1.82078e-05 Jy ! Component: 100 - total flux cleaned = 3.13532e-05 Jy ! Component: 150 - total flux cleaned = 4.84043e-05 Jy ! Component: 200 - total flux cleaned = 6.07389e-05 Jy ! Total flux subtracted in 200 components = 6.07389e-05 Jy ! Clean residual min=-0.001126 max=0.001205 Jy/beam ! Clean residual mean=-0.000026 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.180063 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.180063 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7675 mas, bmaj=2.748 mas, bpa=86.66 degrees ! Estimated noise=545.998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122862 Jy ! Component: 100 - total flux cleaned = -0.000122551 Jy ! Component: 150 - total flux cleaned = -0.000128774 Jy ! Component: 200 - total flux cleaned = -0.000134712 Jy ! Total flux subtracted in 200 components = -0.000134712 Jy ! Clean residual min=-0.001268 max=0.001241 Jy/beam ! Clean residual mean=-0.000011 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.179929 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.179929 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=0.075044Jy sigma=0.000761 ! Fit after self-cal, rms=0.075024Jy sigma=0.000761 wmodel J0054+6811_X_2014_01_04_pus_map.mod ! Writing 52 model components to file: J0054+6811_X_2014_01_04_pus_map.mod wobs J0054+6811_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0054+6811_X_2014_01_04_pus_uvs.fits wwins J0054+6811_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J0054+6811_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 = -0.000287229 Jy ! Component: 100 - total flux cleaned = -0.00057662 Jy ! Component: 150 - total flux cleaned = -0.000856624 Jy ! Component: 200 - total flux cleaned = -0.00103427 Jy ! Component: 250 - total flux cleaned = -0.00114017 Jy ! Component: 300 - total flux cleaned = -0.00122614 Jy ! Component: 350 - total flux cleaned = -0.00132186 Jy ! Component: 400 - total flux cleaned = -0.00146546 Jy ! Component: 450 - total flux cleaned = -0.00155368 Jy ! Component: 500 - total flux cleaned = -0.00166278 Jy ! Component: 550 - total flux cleaned = -0.00175631 Jy ! Component: 600 - total flux cleaned = -0.00188062 Jy ! Component: 650 - total flux cleaned = -0.00196843 Jy ! Component: 700 - total flux cleaned = -0.002022 Jy ! Component: 750 - total flux cleaned = -0.00209544 Jy ! Component: 800 - total flux cleaned = -0.00216753 Jy ! Component: 850 - total flux cleaned = -0.00225808 Jy ! Component: 900 - total flux cleaned = -0.00230753 Jy ! Component: 950 - total flux cleaned = -0.00235595 Jy ! Component: 1000 - total flux cleaned = -0.00235587 Jy ! Component: 1050 - total flux cleaned = -0.00234645 Jy ! Component: 1100 - total flux cleaned = -0.00237428 Jy ! Component: 1150 - total flux cleaned = -0.00236505 Jy ! Component: 1200 - total flux cleaned = -0.00236495 Jy ! Component: 1250 - total flux cleaned = -0.0023105 Jy ! Component: 1300 - total flux cleaned = -0.00229232 Jy ! Component: 1350 - total flux cleaned = -0.00225608 Jy ! Component: 1400 - total flux cleaned = -0.00225609 Jy ! Component: 1450 - total flux cleaned = -0.0022652 Jy ! Component: 1500 - total flux cleaned = -0.0022744 Jy ! Component: 1550 - total flux cleaned = -0.00227445 Jy ! Component: 1600 - total flux cleaned = -0.00227461 Jy ! Component: 1650 - total flux cleaned = -0.00228404 Jy ! Component: 1700 - total flux cleaned = -0.00228406 Jy ! Component: 1750 - total flux cleaned = -0.00227476 Jy ! Component: 1800 - total flux cleaned = -0.0022939 Jy ! Component: 1850 - total flux cleaned = -0.00229405 Jy ! Component: 1900 - total flux cleaned = -0.00227471 Jy ! Component: 1950 - total flux cleaned = -0.00229421 Jy ! Component: 2000 - total flux cleaned = -0.00228453 Jy ! Total flux subtracted in 2048 components = -0.00228456 Jy ! Clean residual min=-0.000553 max=0.000556 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.177644 Jy keep ! Adding 97 model components to the UV plane model. ! The established model now contains 149 components and 0.177644 Jy ![Exited script file: muppet] wmap "J0054+6811_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7675 x 2.748 at 86.66 degrees (North through East) ! Clean map min=-0.0010795 max=0.15632 Jy/beam ! Writing clean map to FITS file: J0054+6811_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 0.156325 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148653 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285278 0.285278 0.570555 1.14111 2.28222 4.56444 9.12889 18.2578 36.5155 73.0311 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.156 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7675 x 2.748 at 86.66 degrees (North through East) ! Clean map min=-0.0010795 max=0.15632 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 J0054+6811_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:20:50 2017