! Started logfile: J0616-1041_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:22:34 2017 obs J0616-1041_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0616-1041_X_2014_01_04_pus_uva.fits ! AN table 1: 107 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0616-1041 ! ! 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 19260 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 J0616-1041_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 321 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 321 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 321 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 321 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 321 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 321 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 321 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 321 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 321 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 321 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 321 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 321 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.844805Jy sigma=0.010425 ! Fit after self-cal, rms=0.822007Jy sigma=0.010150 ! 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=0.6244 mas, bmaj=1.623 mas, bpa=0.4535 degrees ! Estimated noise=1218.13 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 = 0.1355 Jy ! Component: 100 - total flux cleaned = 0.168006 Jy ! Total flux subtracted in 100 components = 0.168006 Jy ! Clean residual min=-0.010093 max=0.014162 Jy/beam ! Clean residual mean=0.000077 rms=0.003188 Jy/beam ! Combined flux in latest and established models = 0.168006 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.168006 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=0.072965Jy sigma=0.000872 ! Fit after self-cal, rms=0.072993Jy sigma=0.000872 ! 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=0.7573 mas, bmaj=1.829 mas, bpa=0.4549 degrees ! Estimated noise=416.176 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 = 0.0209237 Jy ! Component: 100 - total flux cleaned = 0.0310436 Jy ! Component: 150 - total flux cleaned = 0.0363497 Jy ! Component: 200 - total flux cleaned = 0.0391999 Jy ! Total flux subtracted in 200 components = 0.0391999 Jy ! Clean residual min=-0.005047 max=0.004726 Jy/beam ! Clean residual mean=0.000043 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.207206 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.207206 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=0.067896Jy sigma=0.000792 ! Fit after self-cal, rms=0.067944Jy sigma=0.000791 ! 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 0.97 NL 0.99 OV 1.01 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.97 NL 1.01 OV 1.01 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.03 NL 0.99 OV 1.00 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.01 NL 1.02 OV 0.98 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.02 OV 1.02 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.03 OV 0.99 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.00 NL 1.01 OV 1.04 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.01 NL 1.02 OV 1.01 PT 0.94 ! SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.98 NL 1.03 OV 1.03 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.99 NL 1.05 OV 1.02 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.05 NL 1.05 OV 1.04 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.03 NL 1.04 OV 1.01 PT 0.97 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.067944Jy sigma=0.000791 ! Fit after self-cal, rms=0.067718Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7613 mas, bmaj=1.84 mas, bpa=0.3528 degrees ! Estimated noise=415.728 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 (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314698 Jy ! Component: 100 - total flux cleaned = 0.00308422 Jy ! Component: 150 - total flux cleaned = 0.00285571 Jy ! Component: 200 - total flux cleaned = 0.00280673 Jy ! Total flux subtracted in 200 components = 0.00280673 Jy ! Clean residual min=-0.001744 max=0.002364 Jy/beam ! Clean residual mean=-0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.210012 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.210012 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=0.067500Jy sigma=0.000781 ! Fit after self-cal, rms=0.067479Jy 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=0.067479Jy sigma=0.000781 ! Fit after self-cal, rms=0.067157Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7591 mas, bmaj=1.837 mas, bpa=0.395 degrees ! Estimated noise=414.418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109878 Jy ! Component: 100 - total flux cleaned = 0.000946034 Jy ! Component: 150 - total flux cleaned = 0.000825607 Jy ! Component: 200 - total flux cleaned = 0.000852553 Jy ! Total flux subtracted in 200 components = 0.000852553 Jy ! Clean residual min=-0.001144 max=0.001151 Jy/beam ! Clean residual mean=-0.000003 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.210865 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.210865 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=0.067099Jy sigma=0.000779 ! Fit after self-cal, rms=0.067088Jy sigma=0.000779 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 = 0.000148439 Jy ! Component: 100 - total flux cleaned = 1.30169e-05 Jy ! Component: 150 - total flux cleaned = -5.97697e-06 Jy ! Component: 200 - total flux cleaned = -4.87582e-06 Jy ! Total flux subtracted in 200 components = -4.87582e-06 Jy ! Clean residual min=-0.001097 max=0.001016 Jy/beam ! Clean residual mean=-0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.21086 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.21086 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=0.067071Jy sigma=0.000779 ! Fit after self-cal, rms=0.067069Jy sigma=0.000779 ! 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=0.067069Jy sigma=0.000779 ! Fit after self-cal, rms=0.066950Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7582 mas, bmaj=1.837 mas, bpa=0.3878 degrees ! Estimated noise=413.844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223225 Jy ! Component: 100 - total flux cleaned = 0.000132926 Jy ! Component: 150 - total flux cleaned = 8.22092e-05 Jy ! Component: 200 - total flux cleaned = 4.8763e-05 Jy ! Total flux subtracted in 200 components = 4.8763e-05 Jy ! Clean residual min=-0.001019 max=0.000901 Jy/beam ! Clean residual mean=-0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.210909 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.210909 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=0.066942Jy sigma=0.000779 ! Fit after self-cal, rms=0.066940Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.95004e-05 Jy ! Component: 100 - total flux cleaned = -2.00891e-05 Jy ! Component: 150 - total flux cleaned = -3.69504e-05 Jy ! Component: 200 - total flux cleaned = -3.64748e-05 Jy ! Total flux subtracted in 200 components = -3.64748e-05 Jy ! Clean residual min=-0.000996 max=0.000893 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.210872 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.210872 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=0.066937Jy sigma=0.000779 ! Fit after self-cal, rms=0.066937Jy sigma=0.000779 ! 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=0.066937Jy sigma=0.000779 ! Fit after self-cal, rms=0.066890Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.052 mas, bmaj=4.76 mas, bpa=-4.112 degrees ! Estimated noise=554.563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100594 Jy ! Component: 100 - total flux cleaned = -0.000116288 Jy ! Component: 150 - total flux cleaned = -0.00013029 Jy ! Component: 200 - total flux cleaned = -0.000142816 Jy ! Total flux subtracted in 200 components = -0.000142816 Jy ! Clean residual min=-0.000778 max=0.000705 Jy/beam ! Clean residual mean=-0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.21073 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.21073 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=0.066890Jy sigma=0.000779 ! Fit after self-cal, rms=0.066889Jy sigma=0.000779 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 = -9.74147e-06 Jy ! Component: 100 - total flux cleaned = -1.57231e-05 Jy ! Component: 150 - total flux cleaned = -1.83611e-05 Jy ! Component: 200 - total flux cleaned = -1.82905e-05 Jy ! Total flux subtracted in 200 components = -1.82905e-05 Jy ! Clean residual min=-0.000776 max=0.000710 Jy/beam ! Clean residual mean=-0.000003 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.210711 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 64 components and 0.210711 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=0.066889Jy sigma=0.000779 ! Fit after self-cal, rms=0.066889Jy sigma=0.000779 ! 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=0.7579 mas, bmaj=1.837 mas, bpa=0.3777 degrees ! Estimated noise=413.619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7579 x 1.837 at 0.3777 degrees (North through East) ! Clean map min=-0.0017342 max=0.18196 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=0.6243 mas, bmaj=1.628 mas, bpa=0.4115 degrees ! Estimated noise=1212.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134716 Jy ! Component: 100 - total flux cleaned = 0.16716 Jy ! Component: 150 - total flux cleaned = 0.183386 Jy ! Component: 200 - total flux cleaned = 0.192923 Jy ! Total flux subtracted in 200 components = 0.192923 Jy ! Clean residual min=-0.005267 max=0.005711 Jy/beam ! Clean residual mean=0.000030 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.192923 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.192923 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7579 mas, bmaj=1.837 mas, bpa=0.3777 degrees ! Estimated noise=413.619 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 = 0.00839487 Jy ! Component: 100 - total flux cleaned = 0.0124462 Jy ! Component: 150 - total flux cleaned = 0.014646 Jy ! Component: 200 - total flux cleaned = 0.0154892 Jy ! Total flux subtracted in 200 components = 0.0154892 Jy ! Clean residual min=-0.001268 max=0.001415 Jy/beam ! Clean residual mean=0.000010 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.208413 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.208413 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=2.052 mas, bmaj=4.76 mas, bpa=-4.112 degrees ! Estimated noise=554.563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137957 Jy ! Component: 100 - total flux cleaned = 0.0019123 Jy ! Component: 150 - total flux cleaned = 0.00213187 Jy ! Component: 200 - total flux cleaned = 0.00215888 Jy ! Total flux subtracted in 200 components = 0.00215888 Jy ! Clean residual min=-0.000768 max=0.000802 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.210571 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 = 1.16134e-05 Jy ! Component: 100 - total flux cleaned = 2.22818e-05 Jy ! Component: 150 - total flux cleaned = 3.22442e-05 Jy ! Component: 200 - total flux cleaned = 4.13525e-05 Jy ! Total flux subtracted in 200 components = 4.13525e-05 Jy ! Clean residual min=-0.000774 max=0.000769 Jy/beam ! Clean residual mean=-0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.210613 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.210613 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7579 mas, bmaj=1.837 mas, bpa=0.3777 degrees ! Estimated noise=413.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024419 Jy ! Component: 100 - total flux cleaned = -0.000270534 Jy ! Component: 150 - total flux cleaned = -0.000270112 Jy ! Component: 200 - total flux cleaned = -0.000270883 Jy ! Total flux subtracted in 200 components = -0.000270883 Jy ! Clean residual min=-0.000971 max=0.000906 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.210342 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.210342 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=0.066905Jy sigma=0.000779 ! Fit after self-cal, rms=0.066898Jy sigma=0.000779 wmodel J0616-1041_X_2014_01_04_pus_map.mod ! Writing 53 model components to file: J0616-1041_X_2014_01_04_pus_map.mod wobs J0616-1041_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0616-1041_X_2014_01_04_pus_uvs.fits wwins J0616-1041_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0616-1041_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 = -0.000272656 Jy ! Component: 100 - total flux cleaned = -0.000368626 Jy ! Component: 150 - total flux cleaned = -0.000383809 Jy ! Component: 200 - total flux cleaned = -0.000412036 Jy ! Component: 250 - total flux cleaned = -0.000412153 Jy ! Component: 300 - total flux cleaned = -0.000412361 Jy ! Component: 350 - total flux cleaned = -0.000375071 Jy ! Component: 400 - total flux cleaned = -0.000326954 Jy ! Component: 450 - total flux cleaned = -0.000326876 Jy ! Component: 500 - total flux cleaned = -0.000327357 Jy ! Component: 550 - total flux cleaned = -0.000338076 Jy ! Component: 600 - total flux cleaned = -0.000274382 Jy ! Component: 650 - total flux cleaned = -0.000212496 Jy ! Component: 700 - total flux cleaned = -0.000152032 Jy ! Component: 750 - total flux cleaned = -0.000132107 Jy ! Component: 800 - total flux cleaned = -7.39051e-05 Jy ! Component: 850 - total flux cleaned = -6.44609e-05 Jy ! Component: 900 - total flux cleaned = -4.58377e-05 Jy ! Component: 950 - total flux cleaned = -3.66648e-05 Jy ! Component: 1000 - total flux cleaned = -2.76367e-05 Jy ! Component: 1050 - total flux cleaned = -1.88137e-05 Jy ! Component: 1100 - total flux cleaned = -2.76113e-05 Jy ! Component: 1150 - total flux cleaned = 6.47289e-06 Jy ! Component: 1200 - total flux cleaned = 3.16586e-05 Jy ! Component: 1250 - total flux cleaned = 7.30061e-05 Jy ! Component: 1300 - total flux cleaned = 0.000113647 Jy ! Component: 1350 - total flux cleaned = 0.000129857 Jy ! Component: 1400 - total flux cleaned = 0.000169346 Jy ! Component: 1450 - total flux cleaned = 0.000192729 Jy ! Component: 1500 - total flux cleaned = 0.000246578 Jy ! Component: 1550 - total flux cleaned = 0.000269219 Jy ! Component: 1600 - total flux cleaned = 0.000284159 Jy ! Component: 1650 - total flux cleaned = 0.000313823 Jy ! Component: 1700 - total flux cleaned = 0.000342976 Jy ! Component: 1750 - total flux cleaned = 0.000371835 Jy ! Component: 1800 - total flux cleaned = 0.000386197 Jy ! Component: 1850 - total flux cleaned = 0.000421458 Jy ! Component: 1900 - total flux cleaned = 0.000442336 Jy ! Component: 1950 - total flux cleaned = 0.000462819 Jy ! Component: 2000 - total flux cleaned = 0.000489849 Jy ! Total flux subtracted in 2048 components = 0.000516629 Jy ! Clean residual min=-0.000437 max=0.000419 Jy/beam ! Clean residual mean=-0.000003 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.210859 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 163 components and 0.210858 Jy ![Exited script file: muppet] wmap "J0616-1041_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7579 x 1.837 at 0.3777 degrees (North through East) ! Clean map min=-0.0010639 max=0.18034 Jy/beam ! Writing clean map to FITS file: J0616-1041_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 0.180345 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114954 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.191224 0.191224 0.382448 0.764896 1.52979 3.05958 6.11917 12.2383 24.4767 48.9533 97.9067 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.18 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7579 x 1.837 at 0.3777 degrees (North through East) ! Clean map min=-0.0010639 max=0.18034 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 J0616-1041_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:22:36 2017