! Started logfile: J0904-2552_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:43:39 2019 obs J0904-2552_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0904-2552_S_2017_05_31_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.854106 visibilities/baseline/integration-bin. ! Found source: J0904-2552 ! ! 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 703 lines of history. ! ! Reading 17680 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 J0904-2552_S_2017_05_31_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 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 501 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.884441Jy sigma=0.005865 ! Fit after self-cal, rms=0.832686Jy sigma=0.005507 ! 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=2.434 mas, bmaj=7.025 mas, bpa=-8.476 degrees ! Estimated noise=1364.64 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 = 0.127573 Jy ! Component: 100 - total flux cleaned = 0.202016 Jy ! Total flux subtracted in 100 components = 0.202016 Jy ! Clean residual min=-0.016787 max=0.050079 Jy/beam ! Clean residual mean=0.000001 rms=0.006887 Jy/beam ! Combined flux in latest and established models = 0.202016 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.202016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192645Jy sigma=0.001135 ! Fit after self-cal, rms=0.191542Jy sigma=0.001129 ! Inverting map ! Added new window around map position (3.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0545789 Jy ! Component: 100 - total flux cleaned = 0.0926781 Jy ! Total flux subtracted in 100 components = 0.0926781 Jy ! Clean residual min=-0.011695 max=0.034571 Jy/beam ! Clean residual mean=0.000004 rms=0.004510 Jy/beam ! Combined flux in latest and established models = 0.294695 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 68 components and 0.294695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160101Jy sigma=0.000882 ! Fit after self-cal, rms=0.159395Jy sigma=0.000878 ! Inverting map ! Added new window around map position (-4.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347648 Jy ! Component: 100 - total flux cleaned = 0.0599447 Jy ! Total flux subtracted in 100 components = 0.0599447 Jy ! Clean residual min=-0.008673 max=0.015304 Jy/beam ! Clean residual mean=0.000005 rms=0.003013 Jy/beam ! Combined flux in latest and established models = 0.354639 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 101 components and 0.354639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144085Jy sigma=0.000763 ! Fit after self-cal, rms=0.143740Jy sigma=0.000761 ! 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=3.006 mas, bmaj=8.309 mas, bpa=-6.002 degrees ! Estimated noise=903.677 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 = 0.0327238 Jy ! Component: 100 - total flux cleaned = 0.0543112 Jy ! Component: 150 - total flux cleaned = 0.069056 Jy ! Component: 200 - total flux cleaned = 0.0792359 Jy ! Total flux subtracted in 200 components = 0.0792359 Jy ! Clean residual min=-0.005960 max=0.009449 Jy/beam ! Clean residual mean=-0.000009 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.433875 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 178 components and 0.433875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132763Jy sigma=0.000690 ! Fit after self-cal, rms=0.132549Jy sigma=0.000689 ! 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 0.80 FD 0.94 HN 1.11 KP 0.98 ! LA 0.97 MK 1.09 NL 1.01 OV 1.00 ! PT 1.07 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.14 KP 0.94 ! LA 0.94 MK 1.18 NL 1.13 OV 1.05 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00 HN 1.21 KP 0.95 ! LA 0.95 MK 1.08 NL 1.02 OV 0.97 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 0.73 KP 0.93 ! LA 0.96 MK 0.83 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.132549Jy sigma=0.000689 ! Fit after self-cal, rms=0.125113Jy sigma=0.000675 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.031 mas, bmaj=8.292 mas, bpa=-4.956 degrees ! Estimated noise=898.117 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 = 0.00225854 Jy ! Component: 100 - total flux cleaned = 0.00360533 Jy ! Component: 150 - total flux cleaned = 0.00412763 Jy ! Component: 200 - total flux cleaned = 0.00430828 Jy ! Total flux subtracted in 200 components = 0.00430828 Jy ! Clean residual min=-0.003381 max=0.004279 Jy/beam ! Clean residual mean=-0.000013 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.438184 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 195 components and 0.438184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124978Jy sigma=0.000675 ! Fit after self-cal, rms=0.125099Jy sigma=0.000675 ! 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=0.125099Jy sigma=0.000675 ! Fit after self-cal, rms=0.126194Jy sigma=0.000674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=8.268 mas, bpa=-4.631 degrees ! Estimated noise=900.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019167 Jy ! Component: 100 - total flux cleaned = 0.00309575 Jy ! Component: 150 - total flux cleaned = 0.00380045 Jy ! Component: 200 - total flux cleaned = 0.00387153 Jy ! Total flux subtracted in 200 components = 0.00387153 Jy ! Clean residual min=-0.003568 max=0.004366 Jy/beam ! Clean residual mean=-0.000014 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.442055 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 201 components and 0.442055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126078Jy sigma=0.000674 ! Fit after self-cal, rms=0.126112Jy sigma=0.000674 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 (16.5, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388903 Jy ! Component: 100 - total flux cleaned = 0.00569115 Jy ! Component: 150 - total flux cleaned = 0.006226 Jy ! Component: 200 - total flux cleaned = 0.00649994 Jy ! Total flux subtracted in 200 components = 0.00649994 Jy ! Clean residual min=-0.003395 max=0.003189 Jy/beam ! Clean residual mean=-0.000005 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.448555 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 220 components and 0.448555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125912Jy sigma=0.000674 ! Fit after self-cal, rms=0.125888Jy sigma=0.000673 ! 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=0.125888Jy sigma=0.000673 ! Fit after self-cal, rms=0.127366Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.016 mas, bmaj=8.29 mas, bpa=-4.63 degrees ! Estimated noise=899.555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203122 Jy ! Component: 100 - total flux cleaned = 0.0032363 Jy ! Component: 150 - total flux cleaned = 0.00384121 Jy ! Component: 200 - total flux cleaned = 0.00428349 Jy ! Total flux subtracted in 200 components = 0.00428349 Jy ! Clean residual min=-0.002899 max=0.002829 Jy/beam ! Clean residual mean=0.000000 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.452839 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 244 components and 0.452839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127250Jy sigma=0.000671 ! Fit after self-cal, rms=0.127330Jy sigma=0.000671 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 = 0.000743033 Jy ! Component: 100 - total flux cleaned = 0.00107615 Jy ! Component: 150 - total flux cleaned = 0.00143915 Jy ! Component: 200 - total flux cleaned = 0.00160115 Jy ! Total flux subtracted in 200 components = 0.00160115 Jy ! Clean residual min=-0.002791 max=0.002732 Jy/beam ! Clean residual mean=0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.45444 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 254 components and 0.45444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127279Jy sigma=0.000670 ! Fit after self-cal, rms=0.127273Jy sigma=0.000670 ! 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=0.127273Jy sigma=0.000670 ! Fit after self-cal, rms=0.128158Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.581 mas, bmaj=19.65 mas, bpa=-2.47 degrees ! Estimated noise=1170.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269189 Jy ! Component: 100 - total flux cleaned = 0.00423506 Jy ! Component: 150 - total flux cleaned = 0.0047187 Jy ! Component: 200 - total flux cleaned = 0.00506168 Jy ! Total flux subtracted in 200 components = 0.00506168 Jy ! Clean residual min=-0.003362 max=0.003138 Jy/beam ! Clean residual mean=0.000007 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.459502 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 272 components and 0.459502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128061Jy sigma=0.000670 ! Fit after self-cal, rms=0.128074Jy sigma=0.000670 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 = 0.000544603 Jy ! Component: 100 - total flux cleaned = 0.00064288 Jy ! Component: 150 - total flux cleaned = 0.00070959 Jy ! Component: 200 - total flux cleaned = 0.000754403 Jy ! Total flux subtracted in 200 components = 0.000754403 Jy ! Clean residual min=-0.003404 max=0.003128 Jy/beam ! Clean residual mean=0.000008 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.460256 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 283 components and 0.460256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128063Jy sigma=0.000670 ! Fit after self-cal, rms=0.128060Jy sigma=0.000670 ! 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=2.997 mas, bmaj=8.274 mas, bpa=-4.754 degrees ! Estimated noise=897.9 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.997 x 8.274 at -4.754 degrees (North through East) ! Clean map min=-0.0026581 max=0.14424 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=2.431 mas, bmaj=7.014 mas, bpa=-7.536 degrees ! Estimated noise=1323.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124809 Jy ! Component: 100 - total flux cleaned = 0.202287 Jy ! Component: 150 - total flux cleaned = 0.255891 Jy ! Component: 200 - total flux cleaned = 0.295305 Jy ! Total flux subtracted in 200 components = 0.295305 Jy ! Clean residual min=-0.010263 max=0.022980 Jy/beam ! Clean residual mean=-0.000000 rms=0.003888 Jy/beam ! Combined flux in latest and established models = 0.295305 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 68 model components to the UV plane model. ! The established model now contains 68 components and 0.295305 Jy ! Inverting map and beam ! Estimated beam: bmin=2.997 mas, bmaj=8.274 mas, bpa=-4.754 degrees ! Estimated noise=897.9 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 = 0.0513117 Jy ! Component: 100 - total flux cleaned = 0.0837862 Jy ! Component: 150 - total flux cleaned = 0.105278 Jy ! Component: 200 - total flux cleaned = 0.119805 Jy ! Total flux subtracted in 200 components = 0.119805 Jy ! Clean residual min=-0.004620 max=0.009559 Jy/beam ! Clean residual mean=-0.000037 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.41511 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 160 components and 0.41511 Jy ! Inverting map ! Added new window around map position (7.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105638 Jy ! Component: 100 - total flux cleaned = 0.0179572 Jy ! Component: 150 - total flux cleaned = 0.0236572 Jy ! Component: 200 - total flux cleaned = 0.0281996 Jy ! Total flux subtracted in 200 components = 0.0281996 Jy ! Clean residual min=-0.003242 max=0.003840 Jy/beam ! Clean residual mean=-0.000013 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.44331 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 226 components and 0.44331 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=7.581 mas, bmaj=19.65 mas, bpa=-2.47 degrees ! Estimated noise=1170.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636445 Jy ! Component: 100 - total flux cleaned = 0.0102656 Jy ! Component: 150 - total flux cleaned = 0.0128104 Jy ! Component: 200 - total flux cleaned = 0.0145305 Jy ! Total flux subtracted in 200 components = 0.0145305 Jy ! Clean residual min=-0.003286 max=0.003325 Jy/beam ! Clean residual mean=0.000003 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.45784 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 = 0.00120617 Jy ! Component: 100 - total flux cleaned = 0.00164899 Jy ! Component: 150 - total flux cleaned = 0.00189501 Jy ! Component: 200 - total flux cleaned = 0.00202963 Jy ! Total flux subtracted in 200 components = 0.00202963 Jy ! Clean residual min=-0.003230 max=0.003271 Jy/beam ! Clean residual mean=0.000008 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.45987 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 279 components and 0.45987 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.997 mas, bmaj=8.274 mas, bpa=-4.754 degrees ! Estimated noise=897.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352541 Jy ! Component: 100 - total flux cleaned = 0.000241459 Jy ! Component: 150 - total flux cleaned = 0.000286339 Jy ! Component: 200 - total flux cleaned = 0.000285607 Jy ! Total flux subtracted in 200 components = 0.000285607 Jy ! Clean residual min=-0.002890 max=0.002748 Jy/beam ! Clean residual mean=0.000003 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.460156 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 301 components and 0.460156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128028Jy sigma=0.000670 ! Fit after self-cal, rms=0.127985Jy sigma=0.000670 wmodel J0904-2552_S_2017_05_31_pus_map.mod ! Writing 301 model components to file: J0904-2552_S_2017_05_31_pus_map.mod wobs J0904-2552_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0904-2552_S_2017_05_31_pus_uvs.fits wwins J0904-2552_S_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J0904-2552_S_2017_05_31_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 = -0.000420258 Jy ! Component: 100 - total flux cleaned = -0.000836154 Jy ! Component: 150 - total flux cleaned = -0.00087714 Jy ! Component: 200 - total flux cleaned = -0.00100102 Jy ! Component: 250 - total flux cleaned = -0.00100096 Jy ! Component: 300 - total flux cleaned = -0.000962259 Jy ! Component: 350 - total flux cleaned = -0.000924263 Jy ! Component: 400 - total flux cleaned = -0.000710918 Jy ! Component: 450 - total flux cleaned = -0.000607965 Jy ! Component: 500 - total flux cleaned = -0.000406946 Jy ! Component: 550 - total flux cleaned = -0.000243924 Jy ! Component: 600 - total flux cleaned = -0.000117324 Jy ! Component: 650 - total flux cleaned = -5.54852e-05 Jy ! Component: 700 - total flux cleaned = 9.69338e-05 Jy ! Component: 750 - total flux cleaned = 0.000245962 Jy ! Component: 800 - total flux cleaned = 0.000362557 Jy ! Component: 850 - total flux cleaned = 0.000477049 Jy ! Component: 900 - total flux cleaned = 0.000617802 Jy ! Component: 950 - total flux cleaned = 0.000811414 Jy ! Component: 1000 - total flux cleaned = 0.000946892 Jy ! Component: 1050 - total flux cleaned = 0.00108056 Jy ! Component: 1100 - total flux cleaned = 0.00129084 Jy ! Component: 1150 - total flux cleaned = 0.0015489 Jy ! Component: 1200 - total flux cleaned = 0.00170139 Jy ! Component: 1250 - total flux cleaned = 0.00195164 Jy ! Component: 1300 - total flux cleaned = 0.00217262 Jy ! Component: 1350 - total flux cleaned = 0.00236651 Jy ! Component: 1400 - total flux cleaned = 0.00250971 Jy ! Component: 1450 - total flux cleaned = 0.00269851 Jy ! Component: 1500 - total flux cleaned = 0.00288461 Jy ! Component: 1550 - total flux cleaned = 0.00304553 Jy ! Component: 1600 - total flux cleaned = 0.00322689 Jy ! Component: 1650 - total flux cleaned = 0.00340569 Jy ! Component: 1700 - total flux cleaned = 0.00353791 Jy ! Component: 1750 - total flux cleaned = 0.00371213 Jy ! Component: 1800 - total flux cleaned = 0.00390569 Jy ! Component: 1850 - total flux cleaned = 0.00409656 Jy ! Component: 1900 - total flux cleaned = 0.00415945 Jy ! Component: 1950 - total flux cleaned = 0.00430483 Jy ! Component: 2000 - total flux cleaned = 0.00442743 Jy ! Component: 2050 - total flux cleaned = 0.00444783 Jy ! Component: 2100 - total flux cleaned = 0.00458822 Jy ! Component: 2150 - total flux cleaned = 0.00460785 Jy ! Component: 2200 - total flux cleaned = 0.00472565 Jy ! Component: 2250 - total flux cleaned = 0.00486142 Jy ! Component: 2300 - total flux cleaned = 0.00486177 Jy ! Component: 2350 - total flux cleaned = 0.00495672 Jy ! Component: 2400 - total flux cleaned = 0.00501326 Jy ! Component: 2450 - total flux cleaned = 0.00508796 Jy ! Component: 2500 - total flux cleaned = 0.00512471 Jy ! Component: 2550 - total flux cleaned = 0.00516121 Jy ! Component: 2600 - total flux cleaned = 0.00521564 Jy ! Component: 2650 - total flux cleaned = 0.00530538 Jy ! Component: 2700 - total flux cleaned = 0.00532328 Jy ! Component: 2750 - total flux cleaned = 0.0054112 Jy ! Component: 2800 - total flux cleaned = 0.00542873 Jy ! Component: 2850 - total flux cleaned = 0.00546342 Jy ! Component: 2900 - total flux cleaned = 0.00549791 Jy ! Component: 2950 - total flux cleaned = 0.00559992 Jy ! Component: 3000 - total flux cleaned = 0.00563364 Jy ! Component: 3050 - total flux cleaned = 0.0056504 Jy ! Component: 3100 - total flux cleaned = 0.00570035 Jy ! Component: 3150 - total flux cleaned = 0.00576623 Jy ! Component: 3200 - total flux cleaned = 0.00584804 Jy ! Component: 3250 - total flux cleaned = 0.00591305 Jy ! Component: 3300 - total flux cleaned = 0.0059291 Jy ! Component: 3350 - total flux cleaned = 0.00594523 Jy ! Component: 3400 - total flux cleaned = 0.0059611 Jy ! Component: 3450 - total flux cleaned = 0.00600863 Jy ! Component: 3500 - total flux cleaned = 0.00605545 Jy ! Component: 3550 - total flux cleaned = 0.00603974 Jy ! Component: 3600 - total flux cleaned = 0.00610178 Jy ! Component: 3650 - total flux cleaned = 0.0061019 Jy ! Component: 3700 - total flux cleaned = 0.00613242 Jy ! Component: 3750 - total flux cleaned = 0.00610216 Jy ! Component: 3800 - total flux cleaned = 0.00608724 Jy ! Component: 3850 - total flux cleaned = 0.0061319 Jy ! Component: 3900 - total flux cleaned = 0.00619113 Jy ! Component: 3950 - total flux cleaned = 0.00619116 Jy ! Component: 4000 - total flux cleaned = 0.00622048 Jy ! Component: 4050 - total flux cleaned = 0.00623499 Jy ! Total flux subtracted in 4096 components = 0.00624947 Jy ! Clean residual min=-0.000904 max=0.000722 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.466405 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 585 components and 0.466405 Jy ![Exited script file: muppet] wmap "J0904-2552_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.997 x 8.274 at -4.754 degrees (North through East) ! Clean map min=-0.001866 max=0.15188 Jy/beam ! Writing clean map to FITS file: J0904-2552_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.15188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267246 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.527878 0.527878 1.05576 2.11151 4.22303 8.44605 16.8921 33.7842 67.5684 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.151 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.997 x 8.274 at -4.754 degrees (North through East) ! Clean map min=-0.001866 max=0.15188 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 J0904-2552_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:43:45 2019