! Started logfile: J2230+6946_S_2015_03_17_pus_uvs.log on Fri Dec 30 23:12:11 2016 obs J2230+6946_S_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2230+6946_S_2015_03_17_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J2230+6946 ! ! 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 330 lines of history. ! ! Reading 2128 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 J2230+6946_S_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 = 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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.387455Jy sigma=0.004770 ! Fit after self-cal, rms=0.377934Jy sigma=0.004663 ! 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=2.512 mas, bmaj=9.709 mas, bpa=8.258 degrees ! Estimated noise=1666.85 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 = 0.486977 Jy ! Component: 100 - total flux cleaned = 0.603068 Jy ! Total flux subtracted in 100 components = 0.603068 Jy ! Clean residual min=-0.024007 max=0.046676 Jy/beam ! Clean residual mean=0.000003 rms=0.007123 Jy/beam ! Combined flux in latest and established models = 0.603068 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.603068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136213Jy sigma=0.001370 ! Fit after self-cal, rms=0.136216Jy sigma=0.001370 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0511696 Jy ! Component: 100 - total flux cleaned = 0.0776251 Jy ! Total flux subtracted in 100 components = 0.0776251 Jy ! Clean residual min=-0.018796 max=0.022447 Jy/beam ! Clean residual mean=-0.000008 rms=0.004825 Jy/beam ! Combined flux in latest and established models = 0.680694 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.680694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110151Jy sigma=0.001142 ! Fit after self-cal, rms=0.110132Jy sigma=0.001141 ! 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=2.835 mas, bmaj=10.09 mas, bpa=8.436 degrees ! Estimated noise=1322.91 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 = 0.0179007 Jy ! Component: 100 - total flux cleaned = 0.0300293 Jy ! Component: 150 - total flux cleaned = 0.0391533 Jy ! Component: 200 - total flux cleaned = 0.0460586 Jy ! Total flux subtracted in 200 components = 0.0460586 Jy ! Clean residual min=-0.020269 max=0.017469 Jy/beam ! Clean residual mean=-0.000022 rms=0.004100 Jy/beam ! Combined flux in latest and established models = 0.726752 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.726752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104984Jy sigma=0.001106 ! Fit after self-cal, rms=0.104972Jy sigma=0.001106 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 HN 0.96 KP 1.12 ! LA 0.98 MK 1.06 NL 0.89 OV 1.00 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.04 KP 1.07 ! LA 0.97 MK 1.07 NL 0.99 OV 1.03 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 1.03 KP 0.95 ! LA 0.78 MK 1.11 NL 1.11 OV 0.96 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 0.99 KP 0.92 ! LA 0.83 MK 1.12 NL 1.00 OV 1.00 ! PT 1.06 SC 0.93 ! ! ! Fit before self-cal, rms=0.104972Jy sigma=0.001106 ! Fit after self-cal, rms=0.072193Jy sigma=0.000803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.873 mas, bmaj=10.09 mas, bpa=8.384 degrees ! Estimated noise=1322.53 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 = -0.00609692 Jy ! Component: 100 - total flux cleaned = -0.00655298 Jy ! Component: 150 - total flux cleaned = -0.00647552 Jy ! Component: 200 - total flux cleaned = -0.00614965 Jy ! Total flux subtracted in 200 components = -0.00614965 Jy ! Clean residual min=-0.009050 max=0.006649 Jy/beam ! Clean residual mean=0.000001 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.720602 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.720603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071655Jy sigma=0.000796 ! Fit after self-cal, rms=0.071587Jy sigma=0.000796 ! 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=0.071587Jy sigma=0.000796 ! Fit after self-cal, rms=0.071494Jy sigma=0.000793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.888 mas, bmaj=10.08 mas, bpa=8.325 degrees ! Estimated noise=1322.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00478059 Jy ! Component: 100 - total flux cleaned = -0.00554053 Jy ! Component: 150 - total flux cleaned = -0.00578433 Jy ! Component: 200 - total flux cleaned = -0.00558298 Jy ! Total flux subtracted in 200 components = -0.00558298 Jy ! Clean residual min=-0.008079 max=0.006200 Jy/beam ! Clean residual mean=0.000000 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 0.71502 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.71502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071145Jy sigma=0.000789 ! Fit after self-cal, rms=0.071148Jy sigma=0.000789 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 = 0.00023005 Jy ! Component: 100 - total flux cleaned = 0.000385966 Jy ! Component: 150 - total flux cleaned = 0.00052562 Jy ! Component: 200 - total flux cleaned = 0.000568399 Jy ! Total flux subtracted in 200 components = 0.000568399 Jy ! Clean residual min=-0.007750 max=0.006213 Jy/beam ! Clean residual mean=0.000000 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.715588 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.715588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071084Jy sigma=0.000788 ! Fit after self-cal, rms=0.071086Jy sigma=0.000788 ! 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=0.071086Jy sigma=0.000788 ! Fit after self-cal, rms=0.071058Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.902 mas, bmaj=10.07 mas, bpa=8.273 degrees ! Estimated noise=1323.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0036391 Jy ! Component: 100 - total flux cleaned = -0.00416655 Jy ! Component: 150 - total flux cleaned = -0.00450403 Jy ! Component: 200 - total flux cleaned = -0.00486818 Jy ! Total flux subtracted in 200 components = -0.00486818 Jy ! Clean residual min=-0.007032 max=0.005934 Jy/beam ! Clean residual mean=-0.000000 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.71072 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.71072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070836Jy sigma=0.000783 ! Fit after self-cal, rms=0.070838Jy sigma=0.000783 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 = -0.000143576 Jy ! Component: 100 - total flux cleaned = -0.000107627 Jy ! Component: 150 - total flux cleaned = -0.000107578 Jy ! Component: 200 - total flux cleaned = -0.000107577 Jy ! Total flux subtracted in 200 components = -0.000107577 Jy ! Clean residual min=-0.006792 max=0.005923 Jy/beam ! Clean residual mean=-0.000000 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.710612 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.710612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070803Jy sigma=0.000783 ! Fit after self-cal, rms=0.070805Jy sigma=0.000783 ! 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=0.070805Jy sigma=0.000783 ! Fit after self-cal, rms=0.070805Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.746 mas, bmaj=10.66 mas, bpa=6.521 degrees ! Estimated noise=1739.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00201196 Jy ! Component: 100 - total flux cleaned = -0.00237594 Jy ! Component: 150 - total flux cleaned = -0.00268596 Jy ! Component: 200 - total flux cleaned = -0.00290787 Jy ! Total flux subtracted in 200 components = -0.00290787 Jy ! Clean residual min=-0.007176 max=0.008366 Jy/beam ! Clean residual mean=-0.000004 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.707704 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.707704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070809Jy sigma=0.000781 ! Fit after self-cal, rms=0.070812Jy sigma=0.000781 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 = -4.66719e-05 Jy ! Component: 100 - total flux cleaned = -0.000160768 Jy ! Component: 150 - total flux cleaned = -0.000224864 Jy ! Component: 200 - total flux cleaned = -0.000254422 Jy ! Total flux subtracted in 200 components = -0.000254422 Jy ! Clean residual min=-0.007139 max=0.008281 Jy/beam ! Clean residual mean=-0.000003 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 0.70745 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.70745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070822Jy sigma=0.000781 ! Fit after self-cal, rms=0.070824Jy sigma=0.000781 ! 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=2.913 mas, bmaj=10.06 mas, bpa=8.23 degrees ! Estimated noise=1323.69 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.913 x 10.06 at 8.23 degrees (North through East) ! Clean map min=-0.006398 max=0.63191 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=0.070824Jy sigma=0.000781 ! Fit after self-cal, rms=0.067020Jy sigma=0.000734 ! Inverting map and beam ! Estimated beam: bmin=2.916 mas, bmaj=10.06 mas, bpa=8.2 degrees ! Estimated noise=1321.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00279131 Jy ! Component: 100 - total flux cleaned = -0.0032174 Jy ! Component: 150 - total flux cleaned = -0.00344798 Jy ! Component: 200 - total flux cleaned = -0.00359573 Jy ! Total flux subtracted in 200 components = -0.00359573 Jy ! Clean residual min=-0.006011 max=0.005677 Jy/beam ! Clean residual mean=-0.000002 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.703854 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.703854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066852Jy sigma=0.000732 ! Fit after self-cal, rms=0.066853Jy sigma=0.000732 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.71024e-05 Jy ! Component: 100 - total flux cleaned = -0.000138159 Jy ! Component: 150 - total flux cleaned = -0.000139785 Jy ! Component: 200 - total flux cleaned = -0.000172901 Jy ! Total flux subtracted in 200 components = -0.000172901 Jy ! Clean residual min=-0.005761 max=0.005654 Jy/beam ! Clean residual mean=-0.000002 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.703681 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 107 components and 0.703681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066807Jy sigma=0.000732 ! Fit after self-cal, rms=0.066809Jy sigma=0.000732 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066809Jy sigma=0.000732 ! Fit after self-cal, rms=0.066811Jy sigma=0.000731 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=2.585 mas, bmaj=9.637 mas, bpa=7.999 degrees ! Estimated noise=1663.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.48597 Jy ! Component: 100 - total flux cleaned = 0.594029 Jy ! Component: 150 - total flux cleaned = 0.632882 Jy ! Component: 200 - total flux cleaned = 0.653039 Jy ! Total flux subtracted in 200 components = 0.653039 Jy ! Clean residual min=-0.006906 max=0.009801 Jy/beam ! Clean residual mean=0.000006 rms=0.002212 Jy/beam ! Combined flux in latest and established models = 0.653039 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 0.653039 Jy ! Inverting map and beam ! Estimated beam: bmin=2.924 mas, bmaj=10.05 mas, bpa=8.175 degrees ! Estimated noise=1321.61 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 = 0.0150627 Jy ! Component: 100 - total flux cleaned = 0.0240773 Jy ! Component: 150 - total flux cleaned = 0.0299113 Jy ! Component: 200 - total flux cleaned = 0.0341171 Jy ! Total flux subtracted in 200 components = 0.0341171 Jy ! Clean residual min=-0.005270 max=0.005905 Jy/beam ! Clean residual mean=0.000005 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.687156 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.687156 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=6.759 mas, bmaj=10.67 mas, bpa=6.4 degrees ! Estimated noise=1728.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057621 Jy ! Component: 100 - total flux cleaned = 0.00875733 Jy ! Component: 150 - total flux cleaned = 0.0104503 Jy ! Component: 200 - total flux cleaned = 0.0114279 Jy ! Total flux subtracted in 200 components = 0.0114279 Jy ! Clean residual min=-0.006554 max=0.007363 Jy/beam ! Clean residual mean=-0.000003 rms=0.001943 Jy/beam ! Combined flux in latest and established models = 0.698584 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 = 0.000566209 Jy ! Component: 100 - total flux cleaned = 0.000759733 Jy ! Component: 150 - total flux cleaned = 0.000797752 Jy ! Component: 200 - total flux cleaned = 0.000821917 Jy ! Total flux subtracted in 200 components = 0.000821917 Jy ! Clean residual min=-0.006675 max=0.007427 Jy/beam ! Clean residual mean=-0.000004 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.699406 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 75 components and 0.699406 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.924 mas, bmaj=10.05 mas, bpa=8.175 degrees ! Estimated noise=1321.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116034 Jy ! Component: 100 - total flux cleaned = -0.00127511 Jy ! Component: 150 - total flux cleaned = -0.00118905 Jy ! Component: 200 - total flux cleaned = -0.0011523 Jy ! Total flux subtracted in 200 components = -0.0011523 Jy ! Clean residual min=-0.005223 max=0.005730 Jy/beam ! Clean residual mean=-0.000001 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.698253 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.698253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066771Jy sigma=0.000730 ! Fit after self-cal, rms=0.066771Jy sigma=0.000730 wmodel J2230+6946_S_2015_03_17_pus_map.mod ! Writing 83 model components to file: J2230+6946_S_2015_03_17_pus_map.mod wobs J2230+6946_S_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2230+6946_S_2015_03_17_pus_uvs.fits wwins J2230+6946_S_2015_03_17_pus_map.win ! wwins: Wrote 1 windows to J2230+6946_S_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000860508 Jy ! Component: 100 - total flux cleaned = 0.00103054 Jy ! Component: 150 - total flux cleaned = 0.0014283 Jy ! Component: 200 - total flux cleaned = 0.00172354 Jy ! Component: 250 - total flux cleaned = 0.00193759 Jy ! Component: 300 - total flux cleaned = 0.00227422 Jy ! Component: 350 - total flux cleaned = 0.00227386 Jy ! Component: 400 - total flux cleaned = 0.00259072 Jy ! Component: 450 - total flux cleaned = 0.00289525 Jy ! Component: 500 - total flux cleaned = 0.00313089 Jy ! Component: 550 - total flux cleaned = 0.00341501 Jy ! Component: 600 - total flux cleaned = 0.00347026 Jy ! Component: 650 - total flux cleaned = 0.00352502 Jy ! Component: 700 - total flux cleaned = 0.00362849 Jy ! Component: 750 - total flux cleaned = 0.00357663 Jy ! Component: 800 - total flux cleaned = 0.00382516 Jy ! Component: 850 - total flux cleaned = 0.00387339 Jy ! Component: 900 - total flux cleaned = 0.00401724 Jy ! Component: 950 - total flux cleaned = 0.0041557 Jy ! Component: 1000 - total flux cleaned = 0.00411019 Jy ! Component: 1050 - total flux cleaned = 0.00415491 Jy ! Component: 1100 - total flux cleaned = 0.0043298 Jy ! Component: 1150 - total flux cleaned = 0.00432971 Jy ! Component: 1200 - total flux cleaned = 0.00449835 Jy ! Component: 1250 - total flux cleaned = 0.00470349 Jy ! Component: 1300 - total flux cleaned = 0.00466274 Jy ! Component: 1350 - total flux cleaned = 0.00490094 Jy ! Component: 1400 - total flux cleaned = 0.00490122 Jy ! Component: 1450 - total flux cleaned = 0.00505536 Jy ! Component: 1500 - total flux cleaned = 0.00520632 Jy ! Component: 1550 - total flux cleaned = 0.00528079 Jy ! Component: 1600 - total flux cleaned = 0.00542667 Jy ! Component: 1650 - total flux cleaned = 0.00564232 Jy ! Component: 1700 - total flux cleaned = 0.005783 Jy ! Component: 1750 - total flux cleaned = 0.005991 Jy ! Component: 1800 - total flux cleaned = 0.00595658 Jy ! Component: 1850 - total flux cleaned = 0.00615911 Jy ! Component: 1900 - total flux cleaned = 0.00619268 Jy ! Component: 1950 - total flux cleaned = 0.00632262 Jy ! Component: 2000 - total flux cleaned = 0.00641849 Jy ! Component: 2050 - total flux cleaned = 0.00641804 Jy ! Component: 2100 - total flux cleaned = 0.00648044 Jy ! Component: 2150 - total flux cleaned = 0.00648081 Jy ! Component: 2200 - total flux cleaned = 0.00657215 Jy ! Component: 2250 - total flux cleaned = 0.00666153 Jy ! Component: 2300 - total flux cleaned = 0.00660304 Jy ! Component: 2350 - total flux cleaned = 0.00677835 Jy ! Component: 2400 - total flux cleaned = 0.00689317 Jy ! Component: 2450 - total flux cleaned = 0.00689352 Jy ! Component: 2500 - total flux cleaned = 0.00700589 Jy ! Component: 2550 - total flux cleaned = 0.00700574 Jy ! Component: 2600 - total flux cleaned = 0.00703279 Jy ! Component: 2650 - total flux cleaned = 0.00714136 Jy ! Component: 2700 - total flux cleaned = 0.00724801 Jy ! Component: 2750 - total flux cleaned = 0.0072217 Jy ! Component: 2800 - total flux cleaned = 0.00735252 Jy ! Component: 2850 - total flux cleaned = 0.00740436 Jy ! Component: 2900 - total flux cleaned = 0.00755763 Jy ! Component: 2950 - total flux cleaned = 0.0076838 Jy ! Component: 3000 - total flux cleaned = 0.00770897 Jy ! Component: 3050 - total flux cleaned = 0.00785733 Jy ! Component: 3100 - total flux cleaned = 0.00797916 Jy ! Component: 3150 - total flux cleaned = 0.00805147 Jy ! Component: 3200 - total flux cleaned = 0.00819471 Jy ! Component: 3250 - total flux cleaned = 0.00828922 Jy ! Component: 3300 - total flux cleaned = 0.00840591 Jy ! Component: 3350 - total flux cleaned = 0.00852151 Jy ! Component: 3400 - total flux cleaned = 0.00863616 Jy ! Component: 3450 - total flux cleaned = 0.00877257 Jy ! Component: 3500 - total flux cleaned = 0.00884028 Jy ! Component: 3550 - total flux cleaned = 0.00899683 Jy ! Component: 3600 - total flux cleaned = 0.00915202 Jy ! Component: 3650 - total flux cleaned = 0.00915198 Jy ! Component: 3700 - total flux cleaned = 0.00928279 Jy ! Component: 3750 - total flux cleaned = 0.00934798 Jy ! Component: 3800 - total flux cleaned = 0.00952014 Jy ! Component: 3850 - total flux cleaned = 0.00964809 Jy ! Component: 3900 - total flux cleaned = 0.00971155 Jy ! Component: 3950 - total flux cleaned = 0.00977454 Jy ! Component: 4000 - total flux cleaned = 0.00992047 Jy ! Component: 4050 - total flux cleaned = 0.0100239 Jy ! Total flux subtracted in 4096 components = 0.0101267 Jy ! Clean residual min=-0.001326 max=0.001053 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.70838 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 392 components and 0.70838 Jy ![Exited script file: muppet] wmap "J2230+6946_S_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.924 x 10.05 at 8.175 degrees (North through East) ! Clean map min=-0.0033467 max=0.63125 Jy/beam ! Writing clean map to FITS file: J2230+6946_S_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 0.631254 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000377418 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.179366 0.179366 0.358732 0.717463 1.43493 2.86985 5.73971 11.4794 22.9588 45.9177 91.8353 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.631 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.924 x 10.05 at 8.175 degrees (North through East) ! Clean map min=-0.0033467 max=0.63125 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 J2230+6946_S_2015_03_17_pus_uvs.log closed on Fri Dec 30 23:12:16 2016