! Started logfile: J2016-2708_X_2017_02_19_pus_uvs.log on Sat May 4 21:46:53 2019 obs J2016-2708_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2016-2708_X_2017_02_19_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.665481 visibilities/baseline/integration-bin. ! Found source: J2016-2708 ! ! 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 858 lines of history. ! ! Reading 26952 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 J2016-2708_X_2017_02_19_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 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 215 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 288 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.964788Jy sigma=0.006421 ! Fit after self-cal, rms=0.925977Jy sigma=0.006203 ! 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=0.6576 mas, bmaj=2.068 mas, bpa=5.223 degrees ! Estimated noise=1354.76 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 = 0.0581917 Jy ! Component: 100 - total flux cleaned = 0.0738422 Jy ! Total flux subtracted in 100 components = 0.0738422 Jy ! Clean residual min=-0.005441 max=0.006995 Jy/beam ! Clean residual mean=-0.000003 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.0738422 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0738422 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=0.107591Jy sigma=0.000645 ! Fit after self-cal, rms=0.107205Jy sigma=0.000643 ! 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=0.8332 mas, bmaj=2.406 mas, bpa=6.987 degrees ! Estimated noise=730.05 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 = 0.01139 Jy ! Component: 100 - total flux cleaned = 0.0168022 Jy ! Component: 150 - total flux cleaned = 0.0195071 Jy ! Component: 200 - total flux cleaned = 0.0208816 Jy ! Total flux subtracted in 200 components = 0.0208816 Jy ! Clean residual min=-0.002817 max=0.003754 Jy/beam ! Clean residual mean=-0.000016 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0947239 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.0947239 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=0.106094Jy sigma=0.000635 ! Fit after self-cal, rms=0.105984Jy sigma=0.000634 ! 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 0.93 FD 1.00 HN 1.21 KP 0.95 ! LA 1.00 MK 1.03 NL 1.10 OV 0.95 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.29 KP 0.94 ! LA 0.94 MK 0.94 NL 1.04 OV 1.07 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 1.30 KP 0.96 ! LA 1.01 MK 1.10 NL 1.09 OV 0.99 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.54 KP 0.95 ! LA 1.04 MK 1.09 NL 1.09 OV 0.92 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.62 KP 0.90 ! LA 1.01 MK 1.00 NL 1.03 OV 1.10 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.02 HN 1.50 KP 0.88 ! LA 0.96 MK 1.25 NL 1.09 OV 1.06 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.22 KP 0.92 ! LA 0.97 MK 1.06 NL 1.08 OV 0.97 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.38 KP 0.95 ! LA 0.96 MK 1.14 NL 1.04 OV 1.00 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.03 KP 0.97 ! LA 0.95 MK 1.05 NL 1.03 OV 0.95 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.87 HN 1.26 KP 0.97 ! LA 0.96 MK 0.95 NL 1.00 OV 0.98 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.03 KP 0.90 ! LA 1.02 MK 0.90 NL 1.00 OV 0.95 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.91 HN 1.00* KP 0.99 ! LA 0.99 MK 0.95 NL 1.01 OV 0.88 ! PT 1.00* SC 0.91 ! ! ! Fit before self-cal, rms=0.105984Jy sigma=0.000634 ! Fit after self-cal, rms=0.109420Jy sigma=0.000632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8444 mas, bmaj=2.431 mas, bpa=7.546 degrees ! Estimated noise=728.439 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 = -0.00042053 Jy ! Component: 100 - total flux cleaned = -0.000388815 Jy ! Component: 150 - total flux cleaned = -0.000444047 Jy ! Component: 200 - total flux cleaned = -0.000519317 Jy ! Total flux subtracted in 200 components = -0.000519317 Jy ! Clean residual min=-0.001967 max=0.002358 Jy/beam ! Clean residual mean=-0.000011 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0942045 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0942045 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=0.109400Jy sigma=0.000632 ! Fit after self-cal, rms=0.109593Jy sigma=0.000631 ! 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=0.109593Jy sigma=0.000631 ! Fit after self-cal, rms=0.113315Jy sigma=0.000630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.85 mas, bmaj=2.444 mas, bpa=7.577 degrees ! Estimated noise=729.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.12315e-05 Jy ! Component: 100 - total flux cleaned = 2.1097e-06 Jy ! Component: 150 - total flux cleaned = 1.9378e-06 Jy ! Component: 200 - total flux cleaned = -1.20424e-05 Jy ! Total flux subtracted in 200 components = -1.20424e-05 Jy ! Clean residual min=-0.001851 max=0.001600 Jy/beam ! Clean residual mean=-0.000007 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0941925 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0941925 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=0.113309Jy sigma=0.000630 ! Fit after self-cal, rms=0.113471Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.59378e-06 Jy ! Component: 100 - total flux cleaned = -4.66118e-05 Jy ! Component: 150 - total flux cleaned = -5.88843e-05 Jy ! Component: 200 - total flux cleaned = -8.11665e-05 Jy ! Total flux subtracted in 200 components = -8.11665e-05 Jy ! Clean residual min=-0.001803 max=0.001455 Jy/beam ! Clean residual mean=-0.000007 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0941113 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.0941113 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=0.113468Jy sigma=0.000629 ! Fit after self-cal, rms=0.113467Jy sigma=0.000629 ! 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=0.113467Jy sigma=0.000629 ! Fit after self-cal, rms=0.114662Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.849 mas, bmaj=2.44 mas, bpa=7.508 degrees ! Estimated noise=729.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.33193e-05 Jy ! Component: 100 - total flux cleaned = 4.62381e-05 Jy ! Component: 150 - total flux cleaned = 4.58503e-05 Jy ! Component: 200 - total flux cleaned = 3.52198e-05 Jy ! Total flux subtracted in 200 components = 3.52198e-05 Jy ! Clean residual min=-0.001779 max=0.001507 Jy/beam ! Clean residual mean=-0.000007 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0941466 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.0941466 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=0.114658Jy sigma=0.000629 ! Fit after self-cal, rms=0.114693Jy sigma=0.000629 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 = -3.46175e-05 Jy ! Component: 100 - total flux cleaned = -4.529e-05 Jy ! Component: 150 - total flux cleaned = -5.49748e-05 Jy ! Component: 200 - total flux cleaned = -6.37456e-05 Jy ! Total flux subtracted in 200 components = -6.37456e-05 Jy ! Clean residual min=-0.001725 max=0.001484 Jy/beam ! Clean residual mean=-0.000007 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0940828 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0940828 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=0.114691Jy sigma=0.000629 ! Fit after self-cal, rms=0.114692Jy sigma=0.000629 ! 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=0.114692Jy sigma=0.000629 ! Fit after self-cal, rms=0.114960Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=5.068 mas, bpa=5.116 degrees ! Estimated noise=931.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003288 Jy ! Component: 100 - total flux cleaned = 0.000328681 Jy ! Component: 150 - total flux cleaned = 0.0003203 Jy ! Component: 200 - total flux cleaned = 0.000320076 Jy ! Total flux subtracted in 200 components = 0.000320076 Jy ! Clean residual min=-0.001504 max=0.001609 Jy/beam ! Clean residual mean=-0.000013 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0944029 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 57 components and 0.0944029 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=0.114958Jy sigma=0.000629 ! Fit after self-cal, rms=0.114967Jy sigma=0.000629 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 = 4.48648e-06 Jy ! Component: 100 - total flux cleaned = -8.4896e-06 Jy ! Component: 150 - total flux cleaned = -1.40465e-05 Jy ! Component: 200 - total flux cleaned = -1.92432e-05 Jy ! Total flux subtracted in 200 components = -1.92432e-05 Jy ! Clean residual min=-0.001512 max=0.001610 Jy/beam ! Clean residual mean=-0.000013 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0943836 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.0943837 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=0.114966Jy sigma=0.000629 ! Fit after self-cal, rms=0.114966Jy sigma=0.000629 ! 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=0.8472 mas, bmaj=2.435 mas, bpa=7.433 degrees ! Estimated noise=728.89 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8472 x 2.435 at 7.433 degrees (North through East) ! Clean map min=-0.0015117 max=0.078739 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=0.6683 mas, bmaj=2.072 mas, bpa=5.798 degrees ! Estimated noise=1383.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0581183 Jy ! Component: 100 - total flux cleaned = 0.0752193 Jy ! Component: 150 - total flux cleaned = 0.0839873 Jy ! Component: 200 - total flux cleaned = 0.088947 Jy ! Total flux subtracted in 200 components = 0.088947 Jy ! Clean residual min=-0.003008 max=0.002790 Jy/beam ! Clean residual mean=-0.000002 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.088947 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.088947 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8472 mas, bmaj=2.435 mas, bpa=7.433 degrees ! Estimated noise=728.89 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 = 0.0032288 Jy ! Component: 100 - total flux cleaned = 0.00473423 Jy ! Component: 150 - total flux cleaned = 0.00545149 Jy ! Component: 200 - total flux cleaned = 0.00554811 Jy ! Total flux subtracted in 200 components = 0.00554811 Jy ! Clean residual min=-0.001694 max=0.001439 Jy/beam ! Clean residual mean=-0.000007 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0944951 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0944951 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=2.201 mas, bmaj=5.068 mas, bpa=5.116 degrees ! Estimated noise=931.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270321 Jy ! Component: 100 - total flux cleaned = 0.000287381 Jy ! Component: 150 - total flux cleaned = 0.000294721 Jy ! Component: 200 - total flux cleaned = 0.000287686 Jy ! Total flux subtracted in 200 components = 0.000287686 Jy ! Clean residual min=-0.001543 max=0.001567 Jy/beam ! Clean residual mean=-0.000014 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0947828 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 = -6.5434e-06 Jy ! Component: 100 - total flux cleaned = -1.30201e-05 Jy ! Component: 150 - total flux cleaned = -1.89395e-05 Jy ! Component: 200 - total flux cleaned = -2.47568e-05 Jy ! Total flux subtracted in 200 components = -2.47568e-05 Jy ! Clean residual min=-0.001530 max=0.001573 Jy/beam ! Clean residual mean=-0.000014 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.094758 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.094758 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8472 mas, bmaj=2.435 mas, bpa=7.433 degrees ! Estimated noise=728.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182751 Jy ! Component: 100 - total flux cleaned = -0.000170026 Jy ! Component: 150 - total flux cleaned = -0.000181322 Jy ! Component: 200 - total flux cleaned = -0.000191323 Jy ! Total flux subtracted in 200 components = -0.000191323 Jy ! Clean residual min=-0.001633 max=0.001436 Jy/beam ! Clean residual mean=-0.000007 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0945667 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.0945667 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=0.114965Jy sigma=0.000629 ! Fit after self-cal, rms=0.114965Jy sigma=0.000629 wmodel J2016-2708_X_2017_02_19_pus_map.mod ! Writing 45 model components to file: J2016-2708_X_2017_02_19_pus_map.mod wobs J2016-2708_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2016-2708_X_2017_02_19_pus_uvs.fits wwins J2016-2708_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J2016-2708_X_2017_02_19_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 = -0.000607101 Jy ! Component: 100 - total flux cleaned = -0.000714283 Jy ! Component: 150 - total flux cleaned = -0.000739146 Jy ! Component: 200 - total flux cleaned = -0.000596943 Jy ! Component: 250 - total flux cleaned = -0.000574403 Jy ! Component: 300 - total flux cleaned = -0.000574163 Jy ! Component: 350 - total flux cleaned = -0.000552593 Jy ! Component: 400 - total flux cleaned = -0.000511449 Jy ! Component: 450 - total flux cleaned = -0.000511053 Jy ! Component: 500 - total flux cleaned = -0.000452071 Jy ! Component: 550 - total flux cleaned = -0.000452449 Jy ! Component: 600 - total flux cleaned = -0.00039682 Jy ! Component: 650 - total flux cleaned = -0.000397444 Jy ! Component: 700 - total flux cleaned = -0.000433649 Jy ! Component: 750 - total flux cleaned = -0.000433548 Jy ! Component: 800 - total flux cleaned = -0.00043341 Jy ! Component: 850 - total flux cleaned = -0.000450435 Jy ! Component: 900 - total flux cleaned = -0.000450182 Jy ! Component: 950 - total flux cleaned = -0.000482842 Jy ! Component: 1000 - total flux cleaned = -0.00049848 Jy ! Component: 1050 - total flux cleaned = -0.000451069 Jy ! Component: 1100 - total flux cleaned = -0.000466366 Jy ! Component: 1150 - total flux cleaned = -0.000404767 Jy ! Component: 1200 - total flux cleaned = -0.000389478 Jy ! Component: 1250 - total flux cleaned = -0.00037435 Jy ! Component: 1300 - total flux cleaned = -0.000359863 Jy ! Component: 1350 - total flux cleaned = -0.000389038 Jy ! Component: 1400 - total flux cleaned = -0.000360288 Jy ! Component: 1450 - total flux cleaned = -0.000332223 Jy ! Component: 1500 - total flux cleaned = -0.000416125 Jy ! Component: 1550 - total flux cleaned = -0.000416174 Jy ! Component: 1600 - total flux cleaned = -0.000443337 Jy ! Component: 1650 - total flux cleaned = -0.000443229 Jy ! Component: 1700 - total flux cleaned = -0.000509706 Jy ! Component: 1750 - total flux cleaned = -0.000535906 Jy ! Component: 1800 - total flux cleaned = -0.000600624 Jy ! Component: 1850 - total flux cleaned = -0.00060062 Jy ! Component: 1900 - total flux cleaned = -0.000663891 Jy ! Component: 1950 - total flux cleaned = -0.000726463 Jy ! Component: 2000 - total flux cleaned = -0.000763577 Jy ! Total flux subtracted in 2048 components = -0.000775911 Jy ! Clean residual min=-0.000611 max=0.000620 Jy/beam ! Clean residual mean=-0.000004 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0937908 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 193 components and 0.0937908 Jy ![Exited script file: muppet] wmap "J2016-2708_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8472 x 2.435 at 7.433 degrees (North through East) ! Clean map min=-0.0014759 max=0.078127 Jy/beam ! Writing clean map to FITS file: J2016-2708_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.078127 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000237196 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.910811 0.910811 1.82162 3.64324 7.28649 14.573 29.146 58.2919 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8472 x 2.435 at 7.433 degrees (North through East) ! Clean map min=-0.0014759 max=0.078127 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 J2016-2708_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:46:55 2019