! Started logfile: J1127-1857_S_2017_02_24_pus_uvs.log on Sat May 4 11:25:53 2019 obs J1127-1857_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1127-1857_S_2017_02_24_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.827778 visibilities/baseline/integration-bin. ! Found source: J1127-1857 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 823 lines of history. ! ! Reading 1192 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1127-1857_S_2017_02_24_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 = 1024x1024 pixels with 0.500x0.500 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.234029Jy sigma=0.001731 ! Fit after self-cal, rms=0.210022Jy sigma=0.001528 ! 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=2.538 mas, bmaj=6.878 mas, bpa=-0.3683 degrees ! Estimated noise=3565.51 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 = 0.6399 Jy ! Component: 100 - total flux cleaned = 0.77944 Jy ! Total flux subtracted in 100 components = 0.77944 Jy ! Clean residual min=-0.017071 max=0.045142 Jy/beam ! Clean residual mean=-0.000126 rms=0.006264 Jy/beam ! Combined flux in latest and established models = 0.77944 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.77944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124716Jy sigma=0.000865 ! Fit after self-cal, rms=0.124716Jy sigma=0.000865 ! Inverting map ! Added new window around map position (-4, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391548 Jy ! Component: 100 - total flux cleaned = 0.0555861 Jy ! Total flux subtracted in 100 components = 0.0555861 Jy ! Clean residual min=-0.015042 max=0.024410 Jy/beam ! Clean residual mean=-0.000073 rms=0.004479 Jy/beam ! Combined flux in latest and established models = 0.835026 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.835026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112655Jy sigma=0.000781 ! Fit after self-cal, rms=0.111791Jy sigma=0.000773 ! 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=3.087 mas, bmaj=7.954 mas, bpa=1.215 degrees ! Estimated noise=3012.51 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 = 0.0126391 Jy ! Component: 100 - total flux cleaned = 0.0182398 Jy ! Component: 150 - total flux cleaned = 0.0185938 Jy ! Component: 200 - total flux cleaned = 0.0187614 Jy ! Total flux subtracted in 200 components = 0.0187614 Jy ! Clean residual min=-0.013484 max=0.017061 Jy/beam ! Clean residual mean=-0.000097 rms=0.003950 Jy/beam ! Combined flux in latest and established models = 0.853787 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.853787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109980Jy sigma=0.000765 ! Fit after self-cal, rms=0.109935Jy sigma=0.000764 ! 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 0.95 FD 0.99 HN 1.06 KP 0.99 ! LA 0.99 MK 0.99 NL 0.99 OV 1.05 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.09 KP 0.95 ! LA 0.94 MK 0.99 NL 0.94 OV 1.10 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.08 KP 1.04 ! LA 1.04 MK 1.03 NL 1.04 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.00 KP 1.00* ! LA 0.86 MK 0.96 NL 1.00* OV 1.01 ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.109935Jy sigma=0.000764 ! Fit after self-cal, rms=0.094626Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.092 mas, bmaj=7.953 mas, bpa=1.168 degrees ! Estimated noise=3016.16 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 = -0.00347359 Jy ! Component: 100 - total flux cleaned = -0.00393802 Jy ! Component: 150 - total flux cleaned = -0.00423545 Jy ! Component: 200 - total flux cleaned = -0.00440857 Jy ! Total flux subtracted in 200 components = -0.00440857 Jy ! Clean residual min=-0.007582 max=0.007913 Jy/beam ! Clean residual mean=-0.000029 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.849379 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.849379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094293Jy sigma=0.000663 ! Fit after self-cal, rms=0.094231Jy sigma=0.000663 ! 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. ! ! Fit before self-cal, rms=0.094231Jy sigma=0.000663 ! Fit after self-cal, rms=0.094244Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.094 mas, bmaj=7.957 mas, bpa=1.165 degrees ! Estimated noise=3015.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00313978 Jy ! Component: 100 - total flux cleaned = -0.00349558 Jy ! Component: 150 - total flux cleaned = -0.00364673 Jy ! Component: 200 - total flux cleaned = -0.00379039 Jy ! Total flux subtracted in 200 components = -0.00379039 Jy ! Clean residual min=-0.007089 max=0.007833 Jy/beam ! Clean residual mean=-0.000030 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.845588 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.845588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094063Jy sigma=0.000661 ! Fit after self-cal, rms=0.094039Jy sigma=0.000661 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 = -0.00090967 Jy ! Component: 100 - total flux cleaned = -0.00103317 Jy ! Component: 150 - total flux cleaned = -0.00114876 Jy ! Component: 200 - total flux cleaned = -0.00125811 Jy ! Total flux subtracted in 200 components = -0.00125811 Jy ! Clean residual min=-0.007194 max=0.007757 Jy/beam ! Clean residual mean=-0.000033 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.84433 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.84433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093963Jy sigma=0.000661 ! Fit after self-cal, rms=0.093954Jy sigma=0.000661 ! 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. ! ! Fit before self-cal, rms=0.093954Jy sigma=0.000661 ! Fit after self-cal, rms=0.093958Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.096 mas, bmaj=7.959 mas, bpa=1.165 degrees ! Estimated noise=3013.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00250167 Jy ! Component: 100 - total flux cleaned = -0.00288307 Jy ! Component: 150 - total flux cleaned = -0.00304957 Jy ! Component: 200 - total flux cleaned = -0.00315094 Jy ! Total flux subtracted in 200 components = -0.00315094 Jy ! Clean residual min=-0.007277 max=0.007698 Jy/beam ! Clean residual mean=-0.000031 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.841179 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.841179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093861Jy sigma=0.000660 ! Fit after self-cal, rms=0.093850Jy sigma=0.000660 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 = -0.000600892 Jy ! Component: 100 - total flux cleaned = -0.000646925 Jy ! Component: 150 - total flux cleaned = -0.000731226 Jy ! Component: 200 - total flux cleaned = -0.000771317 Jy ! Total flux subtracted in 200 components = -0.000771317 Jy ! Clean residual min=-0.007348 max=0.007660 Jy/beam ! Clean residual mean=-0.000032 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.840408 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.840408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093810Jy sigma=0.000659 ! Fit after self-cal, rms=0.093806Jy sigma=0.000659 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.093806Jy sigma=0.000659 ! Fit after self-cal, rms=0.093806Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.657 mas, bmaj=18.14 mas, bpa=10.47 degrees ! Estimated noise=3723.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157468 Jy ! Component: 100 - total flux cleaned = -0.00165226 Jy ! Component: 150 - total flux cleaned = -0.00165249 Jy ! Component: 200 - total flux cleaned = -0.00162095 Jy ! Total flux subtracted in 200 components = -0.00162095 Jy ! Clean residual min=-0.006510 max=0.007374 Jy/beam ! Clean residual mean=-0.000064 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.838787 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.838787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093792Jy sigma=0.000659 ! Fit after self-cal, rms=0.093783Jy sigma=0.000659 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 = -0.000148107 Jy ! Component: 100 - total flux cleaned = -0.00017968 Jy ! Component: 150 - total flux cleaned = -0.000179499 Jy ! Component: 200 - total flux cleaned = -0.000151252 Jy ! Total flux subtracted in 200 components = -0.000151252 Jy ! Clean residual min=-0.006538 max=0.007335 Jy/beam ! Clean residual mean=-0.000064 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.838636 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.838636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093784Jy sigma=0.000659 ! Fit after self-cal, rms=0.093779Jy sigma=0.000659 ! 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=3.097 mas, bmaj=7.961 mas, bpa=1.165 degrees ! Estimated noise=3012.27 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.097 x 7.961 at 1.165 degrees (North through East) ! Clean map min=-0.0069755 max=0.80083 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093779Jy sigma=0.000659 ! Fit after self-cal, rms=0.088564Jy sigma=0.000618 ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=7.964 mas, bpa=1.17 degrees ! Estimated noise=3010.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00181712 Jy ! Component: 100 - total flux cleaned = -0.00198343 Jy ! Component: 150 - total flux cleaned = -0.00213498 Jy ! Component: 200 - total flux cleaned = -0.00227295 Jy ! Total flux subtracted in 200 components = -0.00227295 Jy ! Clean residual min=-0.007646 max=0.007875 Jy/beam ! Clean residual mean=-0.000031 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.836363 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.836363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088486Jy sigma=0.000618 ! Fit after self-cal, rms=0.088480Jy sigma=0.000617 ! Inverting map ! Added new window around map position (15, -127.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299764 Jy ! Component: 100 - total flux cleaned = 0.00301455 Jy ! Component: 150 - total flux cleaned = 0.00263789 Jy ! Component: 200 - total flux cleaned = 0.00233036 Jy ! Total flux subtracted in 200 components = 0.00233036 Jy ! Clean residual min=-0.006543 max=0.007014 Jy/beam ! Clean residual mean=-0.000031 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 0.838693 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 85 components and 0.838693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087700Jy sigma=0.000612 ! Fit after self-cal, rms=0.087685Jy sigma=0.000612 ! Inverting map ! Added new window around map position (100.5, 120). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494882 Jy ! Component: 100 - total flux cleaned = 0.00559364 Jy ! Component: 150 - total flux cleaned = 0.0054291 Jy ! Component: 200 - total flux cleaned = 0.00527951 Jy ! Total flux subtracted in 200 components = 0.00527951 Jy ! Clean residual min=-0.006029 max=0.005286 Jy/beam ! Clean residual mean=-0.000031 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.843973 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 0.843973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087299Jy sigma=0.000609 ! Fit after self-cal, rms=0.087299Jy sigma=0.000609 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087299Jy sigma=0.000609 ! Fit after self-cal, rms=0.087232Jy sigma=0.000609 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=2.549 mas, bmaj=6.88 mas, bpa=-0.3301 degrees ! Estimated noise=3576.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.641499 Jy ! Component: 100 - total flux cleaned = 0.781407 Jy ! Component: 150 - total flux cleaned = 0.816324 Jy ! Component: 200 - total flux cleaned = 0.829381 Jy ! Total flux subtracted in 200 components = 0.829381 Jy ! Clean residual min=-0.011979 max=0.009643 Jy/beam ! Clean residual mean=-0.000016 rms=0.002447 Jy/beam ! Combined flux in latest and established models = 0.829381 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.829381 Jy ! Inverting map and beam ! Estimated beam: bmin=3.1 mas, bmaj=7.967 mas, bpa=1.18 degrees ! Estimated noise=3007.2 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) ! Added new window around map position (27, -41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723382 Jy ! Component: 100 - total flux cleaned = 0.0113753 Jy ! Component: 150 - total flux cleaned = 0.0141865 Jy ! Component: 200 - total flux cleaned = 0.0149084 Jy ! Total flux subtracted in 200 components = 0.0149084 Jy ! Clean residual min=-0.007397 max=0.006062 Jy/beam ! Clean residual mean=-0.000017 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.844289 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.844289 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.664 mas, bmaj=18.16 mas, bpa=10.48 degrees ! Estimated noise=3712.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156379 Jy ! Component: 100 - total flux cleaned = 0.00182279 Jy ! Component: 150 - total flux cleaned = 0.00171479 Jy ! Component: 200 - total flux cleaned = 0.00144023 Jy ! Total flux subtracted in 200 components = 0.00144023 Jy ! Clean residual min=-0.005014 max=0.005111 Jy/beam ! Clean residual mean=-0.000028 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.845729 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 = -0.000166936 Jy ! Component: 100 - total flux cleaned = -0.000316561 Jy ! Component: 150 - total flux cleaned = -0.000382846 Jy ! Component: 200 - total flux cleaned = -0.000501573 Jy ! Total flux subtracted in 200 components = -0.000501573 Jy ! Clean residual min=-0.004961 max=0.004899 Jy/beam ! Clean residual mean=-0.000029 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.845227 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 95 components and 0.845228 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.1 mas, bmaj=7.967 mas, bpa=1.18 degrees ! Estimated noise=3007.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279672 Jy ! Component: 100 - total flux cleaned = -0.000374798 Jy ! Component: 150 - total flux cleaned = -0.000276163 Jy ! Component: 200 - total flux cleaned = -0.000447432 Jy ! Total flux subtracted in 200 components = -0.000447432 Jy ! Clean residual min=-0.005874 max=0.005860 Jy/beam ! Clean residual mean=-0.000013 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.84478 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 123 components and 0.84478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087267Jy sigma=0.000609 ! Fit after self-cal, rms=0.087234Jy sigma=0.000609 wmodel J1127-1857_S_2017_02_24_pus_map.mod ! Writing 123 model components to file: J1127-1857_S_2017_02_24_pus_map.mod wobs J1127-1857_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1127-1857_S_2017_02_24_pus_uvs.fits wwins J1127-1857_S_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J1127-1857_S_2017_02_24_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000746675 Jy ! Component: 100 - total flux cleaned = -0.00114064 Jy ! Component: 150 - total flux cleaned = -0.00123062 Jy ! Component: 200 - total flux cleaned = -0.00206342 Jy ! Component: 250 - total flux cleaned = -0.00261702 Jy ! Component: 300 - total flux cleaned = -0.00322343 Jy ! Component: 350 - total flux cleaned = -0.00366098 Jy ! Component: 400 - total flux cleaned = -0.00408513 Jy ! Component: 450 - total flux cleaned = -0.00463354 Jy ! Component: 500 - total flux cleaned = -0.00483391 Jy ! Component: 550 - total flux cleaned = -0.00528794 Jy ! Component: 600 - total flux cleaned = -0.00560397 Jy ! Component: 650 - total flux cleaned = -0.00591296 Jy ! Component: 700 - total flux cleaned = -0.00603364 Jy ! Component: 750 - total flux cleaned = -0.0060935 Jy ! Component: 800 - total flux cleaned = -0.00615195 Jy ! Component: 850 - total flux cleaned = -0.00620948 Jy ! Component: 900 - total flux cleaned = -0.00643026 Jy ! Component: 950 - total flux cleaned = -0.00653814 Jy ! Component: 1000 - total flux cleaned = -0.00664313 Jy ! Component: 1050 - total flux cleaned = -0.00679926 Jy ! Component: 1100 - total flux cleaned = -0.00689979 Jy ! Component: 1150 - total flux cleaned = -0.00690054 Jy ! Component: 1200 - total flux cleaned = -0.00709636 Jy ! Component: 1250 - total flux cleaned = -0.00709593 Jy ! Component: 1300 - total flux cleaned = -0.00719007 Jy ! Component: 1350 - total flux cleaned = -0.00718955 Jy ! Component: 1400 - total flux cleaned = -0.00723412 Jy ! Component: 1450 - total flux cleaned = -0.00714368 Jy ! Component: 1500 - total flux cleaned = -0.00710021 Jy ! Component: 1550 - total flux cleaned = -0.00714339 Jy ! Component: 1600 - total flux cleaned = -0.00714406 Jy ! Component: 1650 - total flux cleaned = -0.00710266 Jy ! Component: 1700 - total flux cleaned = -0.00714428 Jy ! Component: 1750 - total flux cleaned = -0.00722519 Jy ! Component: 1800 - total flux cleaned = -0.00718509 Jy ! Component: 1850 - total flux cleaned = -0.00722418 Jy ! Component: 1900 - total flux cleaned = -0.00710768 Jy ! Component: 1950 - total flux cleaned = -0.006994 Jy ! Component: 2000 - total flux cleaned = -0.00707088 Jy ! Component: 2050 - total flux cleaned = -0.00692205 Jy ! Component: 2100 - total flux cleaned = -0.00699634 Jy ! Component: 2150 - total flux cleaned = -0.00684996 Jy ! Component: 2200 - total flux cleaned = -0.00670599 Jy ! Component: 2250 - total flux cleaned = -0.00663449 Jy ! Component: 2300 - total flux cleaned = -0.00649378 Jy ! Component: 2350 - total flux cleaned = -0.00642449 Jy ! Component: 2400 - total flux cleaned = -0.00632111 Jy ! Component: 2450 - total flux cleaned = -0.00615188 Jy ! Component: 2500 - total flux cleaned = -0.00611865 Jy ! Component: 2550 - total flux cleaned = -0.00601917 Jy ! Component: 2600 - total flux cleaned = -0.00605182 Jy ! Component: 2650 - total flux cleaned = -0.00585734 Jy ! Component: 2700 - total flux cleaned = -0.00572944 Jy ! Component: 2750 - total flux cleaned = -0.00569768 Jy ! Component: 2800 - total flux cleaned = -0.00557252 Jy ! Component: 2850 - total flux cleaned = -0.00554195 Jy ! Component: 2900 - total flux cleaned = -0.00548092 Jy ! Component: 2950 - total flux cleaned = -0.0054201 Jy ! Component: 3000 - total flux cleaned = -0.00530007 Jy ! Component: 3050 - total flux cleaned = -0.00530012 Jy ! Component: 3100 - total flux cleaned = -0.00529971 Jy ! Component: 3150 - total flux cleaned = -0.00524136 Jy ! Component: 3200 - total flux cleaned = -0.00532784 Jy ! Component: 3250 - total flux cleaned = -0.00529876 Jy ! Component: 3300 - total flux cleaned = -0.00535502 Jy ! Component: 3350 - total flux cleaned = -0.00527056 Jy ! Component: 3400 - total flux cleaned = -0.00535426 Jy ! Component: 3450 - total flux cleaned = -0.00535436 Jy ! Component: 3500 - total flux cleaned = -0.00538196 Jy ! Component: 3550 - total flux cleaned = -0.00540933 Jy ! Component: 3600 - total flux cleaned = -0.00538233 Jy ! Component: 3650 - total flux cleaned = -0.00532874 Jy ! Component: 3700 - total flux cleaned = -0.00535519 Jy ! Component: 3750 - total flux cleaned = -0.00527613 Jy ! Component: 3800 - total flux cleaned = -0.00530223 Jy ! Component: 3850 - total flux cleaned = -0.00517231 Jy ! Component: 3900 - total flux cleaned = -0.00512061 Jy ! Component: 3950 - total flux cleaned = -0.00504344 Jy ! Component: 4000 - total flux cleaned = -0.00494173 Jy ! Component: 4050 - total flux cleaned = -0.00494168 Jy ! Total flux subtracted in 4096 components = -0.00486615 Jy ! Clean residual min=-0.001433 max=0.001479 Jy/beam ! Clean residual mean=0.000006 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.839914 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 381 components and 0.839915 Jy ![Exited script file: muppet] wmap "J1127-1857_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.1 x 7.967 at 1.18 degrees (North through East) ! Clean map min=-0.0062987 max=0.80447 Jy/beam ! Writing clean map to FITS file: J1127-1857_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.804469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000437328 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.163087 0.163087 0.326174 0.652347 1.30469 2.60939 5.21878 10.4376 20.8751 41.7502 83.5005 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.804 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.1 x 7.967 at 1.18 degrees (North through East) ! Clean map min=-0.0062987 max=0.80447 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 J1127-1857_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:25:57 2019