! Started logfile: J2230+6946_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:17:48 2016 obs J2230+6946_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J2230+6946_S_2014_08_09_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.649306 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 342 lines of history. ! ! Reading 3740 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_2014_08_09_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.465369Jy sigma=0.005390 ! Fit after self-cal, rms=0.455570Jy sigma=0.005286 ! 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=3.603 mas, bmaj=9.432 mas, bpa=31.81 degrees ! Estimated noise=1256.41 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 = 0.423957 Jy ! Component: 100 - total flux cleaned = 0.516408 Jy ! Total flux subtracted in 100 components = 0.516408 Jy ! Clean residual min=-0.011965 max=0.025785 Jy/beam ! Clean residual mean=-0.000090 rms=0.003523 Jy/beam ! Combined flux in latest and established models = 0.516408 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.516408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109109Jy sigma=0.001081 ! Fit after self-cal, rms=0.109109Jy sigma=0.001081 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023032 Jy ! Component: 100 - total flux cleaned = 0.03675 Jy ! Total flux subtracted in 100 components = 0.03675 Jy ! Clean residual min=-0.011814 max=0.011265 Jy/beam ! Clean residual mean=-0.000042 rms=0.002773 Jy/beam ! Combined flux in latest and established models = 0.553158 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.553158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100920Jy sigma=0.001016 ! Fit after self-cal, rms=0.100915Jy sigma=0.001016 ! 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=4.347 mas, bmaj=10.08 mas, bpa=31.24 degrees ! Estimated noise=1037.54 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 = 0.0122466 Jy ! Component: 100 - total flux cleaned = 0.0198721 Jy ! Component: 150 - total flux cleaned = 0.024933 Jy ! Component: 200 - total flux cleaned = 0.0284476 Jy ! Total flux subtracted in 200 components = 0.0284476 Jy ! Clean residual min=-0.010486 max=0.008001 Jy/beam ! Clean residual mean=-0.000050 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 0.581605 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 90 components and 0.581605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098358Jy sigma=0.001004 ! Fit after self-cal, rms=0.098347Jy sigma=0.001004 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.87 HN 0.96 KP 1.08 ! LA 1.10 MK 1.00* NL 0.99 OV 1.01 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.03 KP 1.03 ! LA 1.06 MK 1.00* NL 1.03 OV 1.03 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.02 KP 0.91 ! LA 0.83 MK 1.00* NL 0.99 OV 0.96 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.99 KP 0.87 ! LA 0.80 MK 1.00* NL 1.07 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.098347Jy sigma=0.001004 ! Fit after self-cal, rms=0.072509Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.354 mas, bmaj=10.08 mas, bpa=31.15 degrees ! Estimated noise=1035.81 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 (11.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552951 Jy ! Component: 100 - total flux cleaned = 0.00590948 Jy ! Component: 150 - total flux cleaned = 0.0057034 Jy ! Component: 200 - total flux cleaned = 0.00534954 Jy ! Total flux subtracted in 200 components = 0.00534954 Jy ! Clean residual min=-0.003941 max=0.003944 Jy/beam ! Clean residual mean=-0.000010 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.586955 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 119 components and 0.586955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071976Jy sigma=0.000776 ! Fit after self-cal, rms=0.071909Jy sigma=0.000775 ! 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=0.071909Jy sigma=0.000775 ! Fit after self-cal, rms=0.071689Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.35 mas, bmaj=10.07 mas, bpa=31.13 degrees ! Estimated noise=1035.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260316 Jy ! Component: 100 - total flux cleaned = 0.00295748 Jy ! Component: 150 - total flux cleaned = 0.00324378 Jy ! Component: 200 - total flux cleaned = 0.00334286 Jy ! Total flux subtracted in 200 components = 0.00334286 Jy ! Clean residual min=-0.002968 max=0.003141 Jy/beam ! Clean residual mean=0.000004 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.590298 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 146 components and 0.590298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071558Jy sigma=0.000769 ! Fit after self-cal, rms=0.071553Jy sigma=0.000768 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 = 0.000653723 Jy ! Component: 100 - total flux cleaned = 0.000784544 Jy ! Component: 150 - total flux cleaned = 0.000862031 Jy ! Component: 200 - total flux cleaned = 0.000967526 Jy ! Total flux subtracted in 200 components = 0.000967526 Jy ! Clean residual min=-0.002848 max=0.002920 Jy/beam ! Clean residual mean=0.000004 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.591265 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 161 components and 0.591266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071506Jy sigma=0.000768 ! Fit after self-cal, rms=0.071504Jy sigma=0.000768 ! 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=0.071504Jy sigma=0.000768 ! Fit after self-cal, rms=0.071504Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.351 mas, bmaj=10.07 mas, bpa=31.14 degrees ! Estimated noise=1035.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110619 Jy ! Component: 100 - total flux cleaned = 0.00137405 Jy ! Component: 150 - total flux cleaned = 0.00147628 Jy ! Component: 200 - total flux cleaned = 0.00153868 Jy ! Total flux subtracted in 200 components = 0.00153868 Jy ! Clean residual min=-0.002805 max=0.002832 Jy/beam ! Clean residual mean=0.000005 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.592804 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 179 components and 0.592804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071467Jy sigma=0.000767 ! Fit after self-cal, rms=0.071466Jy sigma=0.000767 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 = 0.000228879 Jy ! Component: 100 - total flux cleaned = 0.000315662 Jy ! Component: 150 - total flux cleaned = 0.000341834 Jy ! Component: 200 - total flux cleaned = 0.000392064 Jy ! Total flux subtracted in 200 components = 0.000392064 Jy ! Clean residual min=-0.002768 max=0.002784 Jy/beam ! Clean residual mean=0.000005 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.593196 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 191 components and 0.593196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071444Jy sigma=0.000767 ! Fit after self-cal, rms=0.071443Jy sigma=0.000767 ! 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=0.071443Jy sigma=0.000767 ! Fit after self-cal, rms=0.071445Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.144 mas, bmaj=11.91 mas, bpa=39.39 degrees ! Estimated noise=1203.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000506852 Jy ! Component: 100 - total flux cleaned = 0.000378567 Jy ! Component: 150 - total flux cleaned = 0.000350878 Jy ! Component: 200 - total flux cleaned = 0.000394921 Jy ! Total flux subtracted in 200 components = 0.000394921 Jy ! Clean residual min=-0.002683 max=0.003020 Jy/beam ! Clean residual mean=0.000008 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.593591 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 206 components and 0.593591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071433Jy sigma=0.000767 ! Fit after self-cal, rms=0.071432Jy sigma=0.000767 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 = 0.000108966 Jy ! Component: 100 - total flux cleaned = 0.000150703 Jy ! Component: 150 - total flux cleaned = 0.000188087 Jy ! Component: 200 - total flux cleaned = 0.000239516 Jy ! Total flux subtracted in 200 components = 0.000239516 Jy ! Clean residual min=-0.002632 max=0.003020 Jy/beam ! Clean residual mean=0.000008 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.593831 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 224 components and 0.593831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071427Jy sigma=0.000767 ! Fit after self-cal, rms=0.071427Jy sigma=0.000767 ! 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=4.351 mas, bmaj=10.07 mas, bpa=31.14 degrees ! Estimated noise=1035.38 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.351 x 10.07 at 31.14 degrees (North through East) ! Clean map min=-0.0026049 max=0.54329 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=0.071427Jy sigma=0.000767 ! Fit after self-cal, rms=0.066411Jy sigma=0.000708 ! Inverting map and beam ! Estimated beam: bmin=4.351 mas, bmaj=10.07 mas, bpa=31.14 degrees ! Estimated noise=1035.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336917 Jy ! Component: 100 - total flux cleaned = 0.000423639 Jy ! Component: 150 - total flux cleaned = 0.000423871 Jy ! Component: 200 - total flux cleaned = 0.000447033 Jy ! Total flux subtracted in 200 components = 0.000447033 Jy ! Clean residual min=-0.002612 max=0.002773 Jy/beam ! Clean residual mean=0.000004 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.594278 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 230 components and 0.594278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066392Jy sigma=0.000708 ! Fit after self-cal, rms=0.066391Jy sigma=0.000708 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122293 Jy ! Component: 100 - total flux cleaned = -0.000101342 Jy ! Component: 150 - total flux cleaned = -0.00010126 Jy ! Component: 200 - total flux cleaned = -6.41886e-05 Jy ! Total flux subtracted in 200 components = -6.41886e-05 Jy ! Clean residual min=-0.002590 max=0.002779 Jy/beam ! Clean residual mean=0.000004 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.594214 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 241 components and 0.594214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066380Jy sigma=0.000707 ! Fit after self-cal, rms=0.066379Jy sigma=0.000707 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066379Jy sigma=0.000707 ! Fit after self-cal, rms=0.066377Jy sigma=0.000707 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=3.603 mas, bmaj=9.448 mas, bpa=31.73 degrees ! Estimated noise=1252.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.422421 Jy ! Component: 100 - total flux cleaned = 0.514537 Jy ! Component: 150 - total flux cleaned = 0.53697 Jy ! Component: 200 - total flux cleaned = 0.549484 Jy ! Total flux subtracted in 200 components = 0.549484 Jy ! Clean residual min=-0.004508 max=0.006891 Jy/beam ! Clean residual mean=-0.000035 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.549484 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.549484 Jy ! Inverting map and beam ! Estimated beam: bmin=4.351 mas, bmaj=10.07 mas, bpa=31.14 degrees ! Estimated noise=1034.99 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 = 0.0125412 Jy ! Component: 100 - total flux cleaned = 0.0206656 Jy ! Component: 150 - total flux cleaned = 0.0263013 Jy ! Component: 200 - total flux cleaned = 0.0304285 Jy ! Total flux subtracted in 200 components = 0.0304285 Jy ! Clean residual min=-0.002697 max=0.003197 Jy/beam ! Clean residual mean=-0.000024 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.579913 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 105 components and 0.579913 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=8.142 mas, bmaj=11.91 mas, bpa=39.37 degrees ! Estimated noise=1202.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456502 Jy ! Component: 100 - total flux cleaned = 0.00755117 Jy ! Component: 150 - total flux cleaned = 0.00938795 Jy ! Component: 200 - total flux cleaned = 0.0103921 Jy ! Total flux subtracted in 200 components = 0.0103921 Jy ! Clean residual min=-0.002852 max=0.002942 Jy/beam ! Clean residual mean=-0.000010 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.590305 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 = 0.000813767 Jy ! Component: 100 - total flux cleaned = 0.00148016 Jy ! Component: 150 - total flux cleaned = 0.00200122 Jy ! Component: 200 - total flux cleaned = 0.00241279 Jy ! Total flux subtracted in 200 components = 0.00241279 Jy ! Clean residual min=-0.002633 max=0.002951 Jy/beam ! Clean residual mean=-0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.592718 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 198 components and 0.592718 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.351 mas, bmaj=10.07 mas, bpa=31.14 degrees ! Estimated noise=1034.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000826533 Jy ! Component: 100 - total flux cleaned = 0.00101684 Jy ! Component: 150 - total flux cleaned = 0.00107435 Jy ! Component: 200 - total flux cleaned = 0.00112604 Jy ! Total flux subtracted in 200 components = 0.00112604 Jy ! Clean residual min=-0.002598 max=0.002790 Jy/beam ! Clean residual mean=0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.593844 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 216 components and 0.593844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066386Jy sigma=0.000708 ! Fit after self-cal, rms=0.066383Jy sigma=0.000708 wmodel J2230+6946_S_2014_08_09_pus_map.mod ! Writing 216 model components to file: J2230+6946_S_2014_08_09_pus_map.mod wobs J2230+6946_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J2230+6946_S_2014_08_09_pus_uvs.fits wwins J2230+6946_S_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J2230+6946_S_2014_08_09_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 = 0.000522028 Jy ! Component: 100 - total flux cleaned = 0.000657753 Jy ! Component: 150 - total flux cleaned = 0.00074089 Jy ! Component: 200 - total flux cleaned = 0.000701206 Jy ! Component: 250 - total flux cleaned = 0.0005893 Jy ! Component: 300 - total flux cleaned = 0.000482409 Jy ! Component: 350 - total flux cleaned = 0.000413053 Jy ! Component: 400 - total flux cleaned = 0.00041257 Jy ! Component: 450 - total flux cleaned = 0.000412299 Jy ! Component: 500 - total flux cleaned = 0.000284542 Jy ! Component: 550 - total flux cleaned = 0.000191694 Jy ! Component: 600 - total flux cleaned = 0.000131037 Jy ! Component: 650 - total flux cleaned = 1.11383e-05 Jy ! Component: 700 - total flux cleaned = -0.000135312 Jy ! Component: 750 - total flux cleaned = -0.000249393 Jy ! Component: 800 - total flux cleaned = -0.000332738 Jy ! Component: 850 - total flux cleaned = -0.00035971 Jy ! Component: 900 - total flux cleaned = -0.000441076 Jy ! Component: 950 - total flux cleaned = -0.000547662 Jy ! Component: 1000 - total flux cleaned = -0.000626249 Jy ! Component: 1050 - total flux cleaned = -0.000754502 Jy ! Component: 1100 - total flux cleaned = -0.000804721 Jy ! Component: 1150 - total flux cleaned = -0.000854367 Jy ! Component: 1200 - total flux cleaned = -0.000952712 Jy ! Component: 1250 - total flux cleaned = -0.00109784 Jy ! Component: 1300 - total flux cleaned = -0.00112129 Jy ! Component: 1350 - total flux cleaned = -0.0012623 Jy ! Component: 1400 - total flux cleaned = -0.00133118 Jy ! Component: 1450 - total flux cleaned = -0.00130851 Jy ! Component: 1500 - total flux cleaned = -0.00135373 Jy ! Component: 1550 - total flux cleaned = -0.0014423 Jy ! Component: 1600 - total flux cleaned = -0.00142012 Jy ! Component: 1650 - total flux cleaned = -0.00144177 Jy ! Component: 1700 - total flux cleaned = -0.0015063 Jy ! Component: 1750 - total flux cleaned = -0.00154905 Jy ! Component: 1800 - total flux cleaned = -0.00154875 Jy ! Component: 1850 - total flux cleaned = -0.00150768 Jy ! Component: 1900 - total flux cleaned = -0.00156838 Jy ! Component: 1950 - total flux cleaned = -0.00154797 Jy ! Component: 2000 - total flux cleaned = -0.00148852 Jy ! Component: 2050 - total flux cleaned = -0.00148886 Jy ! Component: 2100 - total flux cleaned = -0.00150865 Jy ! Component: 2150 - total flux cleaned = -0.00145133 Jy ! Component: 2200 - total flux cleaned = -0.00152742 Jy ! Component: 2250 - total flux cleaned = -0.00148966 Jy ! Component: 2300 - total flux cleaned = -0.00143399 Jy ! Component: 2350 - total flux cleaned = -0.00137902 Jy ! Component: 2400 - total flux cleaned = -0.0014159 Jy ! Component: 2450 - total flux cleaned = -0.00136192 Jy ! Component: 2500 - total flux cleaned = -0.00138007 Jy ! Component: 2550 - total flux cleaned = -0.00136247 Jy ! Component: 2600 - total flux cleaned = -0.00132732 Jy ! Component: 2650 - total flux cleaned = -0.00125814 Jy ! Component: 2700 - total flux cleaned = -0.00125837 Jy ! Component: 2750 - total flux cleaned = -0.00125848 Jy ! Component: 2800 - total flux cleaned = -0.00120786 Jy ! Component: 2850 - total flux cleaned = -0.00117433 Jy ! Component: 2900 - total flux cleaned = -0.00115771 Jy ! Component: 2950 - total flux cleaned = -0.00112479 Jy ! Component: 3000 - total flux cleaned = -0.00109254 Jy ! Component: 3050 - total flux cleaned = -0.00112492 Jy ! Component: 3100 - total flux cleaned = -0.00114072 Jy ! Component: 3150 - total flux cleaned = -0.00104522 Jy ! Component: 3200 - total flux cleaned = -0.00104524 Jy ! Component: 3250 - total flux cleaned = -0.00102962 Jy ! Component: 3300 - total flux cleaned = -0.00101414 Jy ! Component: 3350 - total flux cleaned = -0.000952537 Jy ! Component: 3400 - total flux cleaned = -0.00093762 Jy ! Component: 3450 - total flux cleaned = -0.000937537 Jy ! Component: 3500 - total flux cleaned = -0.000997834 Jy ! Component: 3550 - total flux cleaned = -0.000952952 Jy ! Component: 3600 - total flux cleaned = -0.000878699 Jy ! Component: 3650 - total flux cleaned = -0.000923187 Jy ! Component: 3700 - total flux cleaned = -0.00089384 Jy ! Component: 3750 - total flux cleaned = -0.000835799 Jy ! Component: 3800 - total flux cleaned = -0.000850089 Jy ! Component: 3850 - total flux cleaned = -0.000778312 Jy ! Component: 3900 - total flux cleaned = -0.000707084 Jy ! Component: 3950 - total flux cleaned = -0.000721237 Jy ! Component: 4000 - total flux cleaned = -0.000650789 Jy ! Component: 4050 - total flux cleaned = -0.000636922 Jy ! Total flux subtracted in 4096 components = -0.000623075 Jy ! Clean residual min=-0.000752 max=0.000848 Jy/beam ! Clean residual mean=0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.593221 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 533 components and 0.593221 Jy ![Exited script file: muppet] wmap "J2230+6946_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.351 x 10.07 at 31.14 degrees (North through East) ! Clean map min=-0.0019345 max=0.54313 Jy/beam ! Writing clean map to FITS file: J2230+6946_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.543131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000270953 device "J2230+6946_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2230+6946_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.149662 0.149662 0.299323 0.598647 1.19729 2.39459 4.78917 9.57835 19.1567 38.3134 76.6268 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.543 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.351 x 10.07 at 31.14 degrees (North through East) ! Clean map min=-0.0019345 max=0.54313 Jy/beam quit ! Quitting program ! Log file J2230+6946_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:17:53 2016