! Started logfile: J0128-1722_X_2015_03_17_pus_uvs.log on Sat Dec 31 18:57:53 2016 obs J0128-1722_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0128-1722_X_2015_03_17_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973737 visibilities/baseline/integration-bin. ! Found source: J0128-1722 ! ! 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 338 lines of history. ! ! Reading 63624 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 J0128-1722_X_2015_03_17_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999494Jy sigma=0.010026 ! Fit after self-cal, rms=0.954391Jy sigma=0.009608 ! 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=0.723 mas, bmaj=1.599 mas, bpa=-0.6295 degrees ! Estimated noise=602.534 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 = 0.0380183 Jy ! Component: 100 - total flux cleaned = 0.0463778 Jy ! Total flux subtracted in 100 components = 0.0463778 Jy ! Clean residual min=-0.002432 max=0.004705 Jy/beam ! Clean residual mean=0.000050 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0463778 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0463778 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=0.086439Jy sigma=0.000780 ! Fit after self-cal, rms=0.085239Jy sigma=0.000769 ! Inverting map ! Added new window around map position (10, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550391 Jy ! Component: 100 - total flux cleaned = 0.00869915 Jy ! Total flux subtracted in 100 components = 0.00869915 Jy ! Clean residual min=-0.002408 max=0.002423 Jy/beam ! Clean residual mean=0.000032 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.055077 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0550769 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=0.084926Jy sigma=0.000765 ! Fit after self-cal, rms=0.084872Jy sigma=0.000765 ! 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=0.892 mas, bmaj=1.985 mas, bpa=-1.439 degrees ! Estimated noise=284.57 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 = 0.00285075 Jy ! Component: 100 - total flux cleaned = 0.00463913 Jy ! Component: 150 - total flux cleaned = 0.00587469 Jy ! Component: 200 - total flux cleaned = 0.00675387 Jy ! Total flux subtracted in 200 components = 0.00675387 Jy ! Clean residual min=-0.001652 max=0.002031 Jy/beam ! Clean residual mean=0.000027 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0618308 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.0618308 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=0.084764Jy sigma=0.000764 ! Fit after self-cal, rms=0.084742Jy sigma=0.000763 ! 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 0.96 FD 1.11 HN 1.03 KP 1.03 ! LA 0.96 MK 1.01 NL 1.00 OV 1.05 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.09 KP 0.95 ! LA 1.00 MK 0.92 NL 1.08 OV 1.01 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.05 KP 0.89 ! LA 1.05 MK 1.02 NL 1.01 OV 0.96 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.06 KP 0.91 ! LA 1.04 MK 0.99 NL 1.03 OV 0.98 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.07 KP 0.77 ! LA 0.96 MK 1.08 NL 1.01 OV 1.02 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.98 KP 0.89 ! LA 0.98 MK 0.99 NL 1.07 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.00 KP 0.80 ! LA 1.02 MK 0.99 NL 0.97 OV 1.04 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.05 KP 0.77 ! LA 1.02 MK 1.05 NL 1.02 OV 1.05 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.98 KP 0.86 ! LA 1.02 MK 0.98 NL 1.06 OV 1.08 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.04 KP 0.83 ! LA 1.03 MK 0.97 NL 1.06 OV 0.99 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.93 KP 0.90 ! LA 1.01 MK 1.00 NL 1.06 OV 0.92 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.93 KP 0.91 ! LA 1.00 MK 0.95 NL 1.03 OV 1.04 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.084742Jy sigma=0.000763 ! Fit after self-cal, rms=0.083534Jy sigma=0.000762 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8977 mas, bmaj=1.998 mas, bpa=-1.637 degrees ! Estimated noise=281.634 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 = 0.00153891 Jy ! Component: 100 - total flux cleaned = 0.00213468 Jy ! Component: 150 - total flux cleaned = 0.00233808 Jy ! Component: 200 - total flux cleaned = 0.00241927 Jy ! Total flux subtracted in 200 components = 0.00241927 Jy ! Clean residual min=-0.001406 max=0.001978 Jy/beam ! Clean residual mean=0.000025 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0642501 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.0642501 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=0.083507Jy sigma=0.000762 ! Fit after self-cal, rms=0.083503Jy sigma=0.000761 ! 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=0.083503Jy sigma=0.000761 ! Fit after self-cal, rms=0.083477Jy sigma=0.000761 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8996 mas, bmaj=1.989 mas, bpa=-1.569 degrees ! Estimated noise=282.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000901541 Jy ! Component: 100 - total flux cleaned = 0.00123303 Jy ! Component: 150 - total flux cleaned = 0.00130795 Jy ! Component: 200 - total flux cleaned = 0.00130758 Jy ! Total flux subtracted in 200 components = 0.00130758 Jy ! Clean residual min=-0.001371 max=0.001984 Jy/beam ! Clean residual mean=0.000022 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0655577 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.0655577 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=0.083468Jy sigma=0.000761 ! Fit after self-cal, rms=0.083480Jy sigma=0.000760 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.8, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019439 Jy ! Component: 100 - total flux cleaned = 0.0030059 Jy ! Component: 150 - total flux cleaned = 0.00369797 Jy ! Component: 200 - total flux cleaned = 0.00413779 Jy ! Total flux subtracted in 200 components = 0.00413779 Jy ! Clean residual min=-0.001168 max=0.001400 Jy/beam ! Clean residual mean=0.000015 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0696954 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 76 components and 0.0696954 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=0.083440Jy sigma=0.000760 ! Fit after self-cal, rms=0.083422Jy sigma=0.000760 ! Inverting map ! Added new window around map position (4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153357 Jy ! Component: 100 - total flux cleaned = 0.00242812 Jy ! Component: 150 - total flux cleaned = 0.00308581 Jy ! Component: 200 - total flux cleaned = 0.00347999 Jy ! Total flux subtracted in 200 components = 0.00347999 Jy ! Clean residual min=-0.001133 max=0.001158 Jy/beam ! Clean residual mean=0.000008 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0731754 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 101 components and 0.0731754 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=0.083393Jy sigma=0.000759 ! Fit after self-cal, rms=0.083387Jy sigma=0.000759 ! 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=0.083387Jy sigma=0.000759 ! Fit after self-cal, rms=0.083370Jy sigma=0.000759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9005 mas, bmaj=1.988 mas, bpa=-1.533 degrees ! Estimated noise=281.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000866511 Jy ! Component: 100 - total flux cleaned = 0.00147454 Jy ! Component: 150 - total flux cleaned = 0.00190165 Jy ! Component: 200 - total flux cleaned = 0.00216866 Jy ! Total flux subtracted in 200 components = 0.00216866 Jy ! Clean residual min=-0.001064 max=0.001230 Jy/beam ! Clean residual mean=0.000009 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0753441 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 112 components and 0.0753441 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=0.083358Jy sigma=0.000759 ! Fit after self-cal, rms=0.083371Jy sigma=0.000759 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529631 Jy ! Component: 100 - total flux cleaned = 0.000783601 Jy ! Component: 150 - total flux cleaned = 0.000901759 Jy ! Component: 200 - total flux cleaned = 0.000914094 Jy ! Total flux subtracted in 200 components = 0.000914094 Jy ! Clean residual min=-0.001021 max=0.001204 Jy/beam ! Clean residual mean=0.000008 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0762582 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 124 components and 0.0762582 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=0.083365Jy sigma=0.000759 ! Fit after self-cal, rms=0.083365Jy sigma=0.000759 ! Inverting map ! Added new window around map position (15.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012264 Jy ! Component: 100 - total flux cleaned = 0.00195116 Jy ! Component: 150 - total flux cleaned = 0.00247166 Jy ! Component: 200 - total flux cleaned = 0.0029001 Jy ! Total flux subtracted in 200 components = 0.0029001 Jy ! Clean residual min=-0.000910 max=0.000931 Jy/beam ! Clean residual mean=0.000006 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0791583 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 0.0791583 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=0.083346Jy sigma=0.000758 ! Fit after self-cal, rms=0.083336Jy sigma=0.000758 ! 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=0.083336Jy sigma=0.000758 ! Fit after self-cal, rms=0.083366Jy sigma=0.000758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=4.191 mas, bpa=3.562 degrees ! Estimated noise=349.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105007 Jy ! Component: 100 - total flux cleaned = 0.00176242 Jy ! Component: 150 - total flux cleaned = 0.00231075 Jy ! Component: 200 - total flux cleaned = 0.00268989 Jy ! Total flux subtracted in 200 components = 0.00268989 Jy ! Clean residual min=-0.000917 max=0.001048 Jy/beam ! Clean residual mean=0.000010 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0818482 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 169 components and 0.0818482 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=0.083360Jy sigma=0.000758 ! Fit after self-cal, rms=0.083367Jy sigma=0.000758 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 = 0.000610495 Jy ! Component: 100 - total flux cleaned = 0.000919779 Jy ! Component: 150 - total flux cleaned = 0.00108991 Jy ! Component: 200 - total flux cleaned = 0.00115936 Jy ! Total flux subtracted in 200 components = 0.00115936 Jy ! Clean residual min=-0.000866 max=0.000971 Jy/beam ! Clean residual mean=0.000005 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0830076 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 175 components and 0.0830076 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=0.083367Jy sigma=0.000758 ! Fit after self-cal, rms=0.083364Jy sigma=0.000758 ! 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=0.9017 mas, bmaj=1.989 mas, bpa=-1.514 degrees ! Estimated noise=280.76 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9017 x 1.989 at -1.514 degrees (North through East) ! Clean map min=-0.0007765 max=0.050848 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=0.7295 mas, bmaj=1.597 mas, bpa=-0.5896 degrees ! Estimated noise=597.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.039028 Jy ! Component: 100 - total flux cleaned = 0.0492325 Jy ! Component: 150 - total flux cleaned = 0.0544945 Jy ! Component: 200 - total flux cleaned = 0.0582781 Jy ! Total flux subtracted in 200 components = 0.0582781 Jy ! Clean residual min=-0.002213 max=0.002462 Jy/beam ! Clean residual mean=0.000039 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0582781 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0582781 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9017 mas, bmaj=1.989 mas, bpa=-1.514 degrees ! Estimated noise=280.76 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 = 0.00351897 Jy ! Component: 100 - total flux cleaned = 0.00624689 Jy ! Component: 150 - total flux cleaned = 0.0084846 Jy ! Component: 200 - total flux cleaned = 0.0103978 Jy ! Total flux subtracted in 200 components = 0.0103978 Jy ! Clean residual min=-0.001517 max=0.001411 Jy/beam ! Clean residual mean=0.000036 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0686759 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 54 components and 0.0686759 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=2.239 mas, bmaj=4.191 mas, bpa=3.562 degrees ! Estimated noise=349.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284963 Jy ! Component: 100 - total flux cleaned = 0.0050197 Jy ! Component: 150 - total flux cleaned = 0.00677196 Jy ! Component: 200 - total flux cleaned = 0.00820924 Jy ! Total flux subtracted in 200 components = 0.00820924 Jy ! Clean residual min=-0.001291 max=0.001152 Jy/beam ! Clean residual mean=0.000034 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0768852 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 = 0.00119134 Jy ! Component: 100 - total flux cleaned = 0.00218839 Jy ! Component: 150 - total flux cleaned = 0.00302907 Jy ! Component: 200 - total flux cleaned = 0.00374021 Jy ! Total flux subtracted in 200 components = 0.00374021 Jy ! Clean residual min=-0.000984 max=0.000896 Jy/beam ! Clean residual mean=0.000015 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0806254 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 106 components and 0.0806254 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9017 mas, bmaj=1.989 mas, bpa=-1.514 degrees ! Estimated noise=280.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00088078 Jy ! Component: 100 - total flux cleaned = 0.00134238 Jy ! Component: 150 - total flux cleaned = 0.00167393 Jy ! Component: 200 - total flux cleaned = 0.00192843 Jy ! Total flux subtracted in 200 components = 0.00192843 Jy ! Clean residual min=-0.000886 max=0.000852 Jy/beam ! Clean residual mean=0.000004 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0825538 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 0.0825538 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=0.083384Jy sigma=0.000758 ! Fit after self-cal, rms=0.083384Jy sigma=0.000758 wmodel J0128-1722_X_2015_03_17_pus_map.mod ! Writing 122 model components to file: J0128-1722_X_2015_03_17_pus_map.mod wobs J0128-1722_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0128-1722_X_2015_03_17_pus_uvs.fits wwins J0128-1722_X_2015_03_17_pus_map.win ! wwins: Wrote 5 windows to J0128-1722_X_2015_03_17_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 = -0.000143798 Jy ! Component: 100 - total flux cleaned = -0.000187096 Jy ! Component: 150 - total flux cleaned = -0.000228181 Jy ! Component: 200 - total flux cleaned = -0.000241199 Jy ! Component: 250 - total flux cleaned = -0.000216217 Jy ! Component: 300 - total flux cleaned = -0.000216616 Jy ! Component: 350 - total flux cleaned = -0.000216943 Jy ! Component: 400 - total flux cleaned = -0.000182988 Jy ! Component: 450 - total flux cleaned = -0.000139003 Jy ! Component: 500 - total flux cleaned = -7.44728e-05 Jy ! Component: 550 - total flux cleaned = -3.2311e-05 Jy ! Component: 600 - total flux cleaned = 4.95906e-05 Jy ! Component: 650 - total flux cleaned = 6.9602e-05 Jy ! Component: 700 - total flux cleaned = 8.91795e-05 Jy ! Component: 750 - total flux cleaned = 9.90336e-05 Jy ! Component: 800 - total flux cleaned = 0.000127301 Jy ! Component: 850 - total flux cleaned = 0.000127289 Jy ! Component: 900 - total flux cleaned = 0.000136504 Jy ! Component: 950 - total flux cleaned = 0.000163136 Jy ! Component: 1000 - total flux cleaned = 0.000154181 Jy ! Component: 1050 - total flux cleaned = 0.000188594 Jy ! Component: 1100 - total flux cleaned = 0.000222304 Jy ! Component: 1150 - total flux cleaned = 0.000238799 Jy ! Component: 1200 - total flux cleaned = 0.000255096 Jy ! Component: 1250 - total flux cleaned = 0.000255199 Jy ! Component: 1300 - total flux cleaned = 0.000310823 Jy ! Component: 1350 - total flux cleaned = 0.000310768 Jy ! Component: 1400 - total flux cleaned = 0.000326332 Jy ! Component: 1450 - total flux cleaned = 0.000334109 Jy ! Component: 1500 - total flux cleaned = 0.000386667 Jy ! Component: 1550 - total flux cleaned = 0.000371905 Jy ! Component: 1600 - total flux cleaned = 0.000401316 Jy ! Component: 1650 - total flux cleaned = 0.00041571 Jy ! Component: 1700 - total flux cleaned = 0.000408558 Jy ! Component: 1750 - total flux cleaned = 0.000415602 Jy ! Component: 1800 - total flux cleaned = 0.000450236 Jy ! Component: 1850 - total flux cleaned = 0.000422643 Jy ! Component: 1900 - total flux cleaned = 0.000436302 Jy ! Component: 1950 - total flux cleaned = 0.000449916 Jy ! Component: 2000 - total flux cleaned = 0.000489708 Jy ! Total flux subtracted in 2048 components = 0.000522517 Jy ! Clean residual min=-0.000441 max=0.000339 Jy/beam ! Clean residual mean=0.000004 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0830763 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 264 components and 0.0830764 Jy ![Exited script file: muppet] wmap "J0128-1722_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9017 x 1.989 at -1.514 degrees (North through East) ! Clean map min=-0.00066343 max=0.050529 Jy/beam ! Writing clean map to FITS file: J0128-1722_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0505292 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123629 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.734004 0.734004 1.46801 2.93601 5.87203 11.7441 23.4881 46.9762 93.9525 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9017 x 1.989 at -1.514 degrees (North through East) ! Clean map min=-0.00066343 max=0.050529 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 J0128-1722_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 18:57:57 2016