! Started logfile: J2253+1942_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:50:49 2019 obs J2253+1942_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2253+1942_S_2017_03_27_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781944 visibilities/baseline/integration-bin. ! Found source: J2253+1942 ! ! 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 1684 lines of history. ! ! Reading 4504 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 J2253+1942_S_2017_03_27_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.788461Jy sigma=0.007521 ! Fit after self-cal, rms=0.786078Jy sigma=0.007501 ! 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=2.916 mas, bmaj=6.995 mas, bpa=-3.265 degrees ! Estimated noise=1528.51 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 = 0.166207 Jy ! Component: 100 - total flux cleaned = 0.203692 Jy ! Total flux subtracted in 100 components = 0.203692 Jy ! Clean residual min=-0.008438 max=0.013395 Jy/beam ! Clean residual mean=0.000030 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.203692 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.203692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085242Jy sigma=0.000762 ! Fit after self-cal, rms=0.085242Jy sigma=0.000762 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151122 Jy ! Component: 100 - total flux cleaned = 0.0237429 Jy ! Total flux subtracted in 100 components = 0.0237429 Jy ! Clean residual min=-0.006955 max=0.008453 Jy/beam ! Clean residual mean=0.000034 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.227435 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.227435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082064Jy sigma=0.000732 ! Fit after self-cal, rms=0.082072Jy sigma=0.000732 ! 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=3.574 mas, bmaj=7.851 mas, bpa=0.474 degrees ! Estimated noise=1227.11 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 = 0.00609016 Jy ! Component: 100 - total flux cleaned = 0.00913028 Jy ! Component: 150 - total flux cleaned = 0.00998132 Jy ! Component: 200 - total flux cleaned = 0.0104517 Jy ! Total flux subtracted in 200 components = 0.0104517 Jy ! Clean residual min=-0.006137 max=0.007723 Jy/beam ! Clean residual mean=0.000034 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.237886 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.237886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081571Jy sigma=0.000729 ! Fit after self-cal, rms=0.081570Jy sigma=0.000729 ! 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 0.97 FD 1.05 HN 0.96 KP 1.02 ! LA 0.98 MK 1.05 NL 0.96 OV 0.98 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.08 HN 1.00 KP 0.98 ! LA 0.93 MK 0.98 NL 1.07 OV 1.02 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.12 HN 0.96 KP 0.97 ! LA 0.96 MK 1.00 NL 1.14 OV 0.92 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.21 HN 1.02 KP 1.00* ! LA 0.96 MK 1.03 NL 1.00* OV 1.50 ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.081570Jy sigma=0.000729 ! Fit after self-cal, rms=0.083102Jy sigma=0.000698 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.584 mas, bmaj=7.854 mas, bpa=0.4722 degrees ! Estimated noise=1238.52 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 = 0.000765878 Jy ! Component: 100 - total flux cleaned = 0.000650265 Jy ! Component: 150 - total flux cleaned = 0.000547356 Jy ! Component: 200 - total flux cleaned = 0.0004537 Jy ! Total flux subtracted in 200 components = 0.0004537 Jy ! Clean residual min=-0.006053 max=0.005719 Jy/beam ! Clean residual mean=0.000015 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.23834 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.23834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083004Jy sigma=0.000697 ! Fit after self-cal, rms=0.083060Jy sigma=0.000697 ! 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=0.083060Jy sigma=0.000697 ! Fit after self-cal, rms=0.081688Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.596 mas, bmaj=7.884 mas, bpa=0.6544 degrees ! Estimated noise=1242.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110994 Jy ! Component: 100 - total flux cleaned = 0.00120175 Jy ! Component: 150 - total flux cleaned = 0.00130553 Jy ! Component: 200 - total flux cleaned = 0.00135104 Jy ! Total flux subtracted in 200 components = 0.00135104 Jy ! Clean residual min=-0.004178 max=0.003635 Jy/beam ! Clean residual mean=0.000002 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.239691 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.239691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081651Jy sigma=0.000666 ! Fit after self-cal, rms=0.081699Jy sigma=0.000666 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 = -5.33571e-05 Jy ! Component: 100 - total flux cleaned = -2.90062e-05 Jy ! Component: 150 - total flux cleaned = -1.03169e-05 Jy ! Component: 200 - total flux cleaned = -1.05556e-05 Jy ! Total flux subtracted in 200 components = -1.05556e-05 Jy ! Clean residual min=-0.004221 max=0.003622 Jy/beam ! Clean residual mean=0.000002 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.23968 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.23968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081686Jy sigma=0.000666 ! Fit after self-cal, rms=0.081684Jy sigma=0.000666 ! 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=0.081684Jy sigma=0.000666 ! Fit after self-cal, rms=0.082207Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.597 mas, bmaj=7.882 mas, bpa=0.7023 degrees ! Estimated noise=1243.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370643 Jy ! Component: 100 - total flux cleaned = 0.00046916 Jy ! Component: 150 - total flux cleaned = 0.0005039 Jy ! Component: 200 - total flux cleaned = 0.000536211 Jy ! Total flux subtracted in 200 components = 0.000536211 Jy ! Clean residual min=-0.002934 max=0.002850 Jy/beam ! Clean residual mean=0.000002 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.240217 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.240217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082194Jy sigma=0.000657 ! Fit after self-cal, rms=0.082203Jy sigma=0.000657 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 = -4.41069e-05 Jy ! Component: 100 - total flux cleaned = -2.7412e-05 Jy ! Component: 150 - total flux cleaned = -1.16118e-05 Jy ! Component: 200 - total flux cleaned = -1.2408e-05 Jy ! Total flux subtracted in 200 components = -1.2408e-05 Jy ! Clean residual min=-0.002926 max=0.002840 Jy/beam ! Clean residual mean=0.000002 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.240204 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.240204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082195Jy sigma=0.000657 ! Fit after self-cal, rms=0.082193Jy sigma=0.000657 ! 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=0.082193Jy sigma=0.000657 ! Fit after self-cal, rms=0.082306Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.955 mas, bmaj=10.63 mas, bpa=4.89 degrees ! Estimated noise=1460.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617171 Jy ! Component: 100 - total flux cleaned = 0.000661171 Jy ! Component: 150 - total flux cleaned = 0.000697118 Jy ! Component: 200 - total flux cleaned = 0.000736779 Jy ! Total flux subtracted in 200 components = 0.000736779 Jy ! Clean residual min=-0.003065 max=0.002922 Jy/beam ! Clean residual mean=0.000003 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.240941 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 78 components and 0.240941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082308Jy sigma=0.000657 ! Fit after self-cal, rms=0.082305Jy sigma=0.000657 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 = 0.000134533 Jy ! Component: 100 - total flux cleaned = 0.000144747 Jy ! Component: 150 - total flux cleaned = 0.000154505 Jy ! Component: 200 - total flux cleaned = 0.000162659 Jy ! Total flux subtracted in 200 components = 0.000162659 Jy ! Clean residual min=-0.003067 max=0.002907 Jy/beam ! Clean residual mean=0.000003 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.241104 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 82 components and 0.241104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082309Jy sigma=0.000657 ! Fit after self-cal, rms=0.082308Jy sigma=0.000657 ! 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=3.597 mas, bmaj=7.879 mas, bpa=0.7345 degrees ! Estimated noise=1244.68 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.597 x 7.879 at 0.7345 degrees (North through East) ! Clean map min=-0.0028304 max=0.21907 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=2.942 mas, bmaj=7.013 mas, bpa=-2.928 degrees ! Estimated noise=1555.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168832 Jy ! Component: 100 - total flux cleaned = 0.207147 Jy ! Component: 150 - total flux cleaned = 0.222038 Jy ! Component: 200 - total flux cleaned = 0.230182 Jy ! Total flux subtracted in 200 components = 0.230182 Jy ! Clean residual min=-0.004101 max=0.004114 Jy/beam ! Clean residual mean=0.000001 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.230182 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.230182 Jy ! Inverting map and beam ! Estimated beam: bmin=3.597 mas, bmaj=7.879 mas, bpa=0.7345 degrees ! Estimated noise=1244.68 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 = 0.00564058 Jy ! Component: 100 - total flux cleaned = 0.00846502 Jy ! Component: 150 - total flux cleaned = 0.00910422 Jy ! Component: 200 - total flux cleaned = 0.00942803 Jy ! Total flux subtracted in 200 components = 0.00942803 Jy ! Clean residual min=-0.002931 max=0.002958 Jy/beam ! Clean residual mean=0.000002 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.23961 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.23961 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=7.955 mas, bmaj=10.63 mas, bpa=4.89 degrees ! Estimated noise=1460.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126541 Jy ! Component: 100 - total flux cleaned = 0.00160917 Jy ! Component: 150 - total flux cleaned = 0.00164172 Jy ! Component: 200 - total flux cleaned = 0.00166031 Jy ! Total flux subtracted in 200 components = 0.00166031 Jy ! Clean residual min=-0.003047 max=0.002908 Jy/beam ! Clean residual mean=0.000003 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.241271 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 = 2.37425e-05 Jy ! Component: 100 - total flux cleaned = 3.69157e-05 Jy ! Component: 150 - total flux cleaned = 4.32591e-05 Jy ! Component: 200 - total flux cleaned = 4.90355e-05 Jy ! Total flux subtracted in 200 components = 4.90355e-05 Jy ! Clean residual min=-0.003064 max=0.002898 Jy/beam ! Clean residual mean=0.000003 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.24132 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.24132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.597 mas, bmaj=7.879 mas, bpa=0.7345 degrees ! Estimated noise=1244.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000418142 Jy ! Component: 100 - total flux cleaned = -0.000499973 Jy ! Component: 150 - total flux cleaned = -0.000535853 Jy ! Component: 200 - total flux cleaned = -0.000569365 Jy ! Total flux subtracted in 200 components = -0.000569365 Jy ! Clean residual min=-0.002891 max=0.002889 Jy/beam ! Clean residual mean=0.000002 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.24075 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.24075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082362Jy sigma=0.000658 ! Fit after self-cal, rms=0.082349Jy sigma=0.000658 wmodel J2253+1942_S_2017_03_27_pus_map.mod ! Writing 49 model components to file: J2253+1942_S_2017_03_27_pus_map.mod wobs J2253+1942_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2253+1942_S_2017_03_27_pus_uvs.fits wwins J2253+1942_S_2017_03_27_pus_map.win ! wwins: Wrote 1 windows to J2253+1942_S_2017_03_27_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 = -0.000704244 Jy ! Component: 100 - total flux cleaned = -0.000802755 Jy ! Component: 150 - total flux cleaned = -0.000801713 Jy ! Component: 200 - total flux cleaned = -0.000847317 Jy ! Component: 250 - total flux cleaned = -0.000936772 Jy ! Component: 300 - total flux cleaned = -0.000892553 Jy ! Component: 350 - total flux cleaned = -0.000936004 Jy ! Component: 400 - total flux cleaned = -0.000893979 Jy ! Component: 450 - total flux cleaned = -0.000770891 Jy ! Component: 500 - total flux cleaned = -0.00061021 Jy ! Component: 550 - total flux cleaned = -0.000531098 Jy ! Component: 600 - total flux cleaned = -0.000374847 Jy ! Component: 650 - total flux cleaned = -0.000374326 Jy ! Component: 700 - total flux cleaned = -0.000146943 Jy ! Component: 750 - total flux cleaned = -0.000109487 Jy ! Component: 800 - total flux cleaned = 3.76375e-05 Jy ! Component: 850 - total flux cleaned = 0.000110449 Jy ! Component: 900 - total flux cleaned = 0.000218201 Jy ! Component: 950 - total flux cleaned = 0.00032422 Jy ! Component: 1000 - total flux cleaned = 0.000324296 Jy ! Component: 1050 - total flux cleaned = 0.000496933 Jy ! Component: 1100 - total flux cleaned = 0.000599408 Jy ! Component: 1150 - total flux cleaned = 0.00063312 Jy ! Component: 1200 - total flux cleaned = 0.000599812 Jy ! Component: 1250 - total flux cleaned = 0.000666049 Jy ! Component: 1300 - total flux cleaned = 0.000731848 Jy ! Component: 1350 - total flux cleaned = 0.000731759 Jy ! Component: 1400 - total flux cleaned = 0.000667873 Jy ! Component: 1450 - total flux cleaned = 0.000763223 Jy ! Component: 1500 - total flux cleaned = 0.0007 Jy ! Component: 1550 - total flux cleaned = 0.00060627 Jy ! Component: 1600 - total flux cleaned = 0.000698512 Jy ! Component: 1650 - total flux cleaned = 0.000637365 Jy ! Component: 1700 - total flux cleaned = 0.000485804 Jy ! Component: 1750 - total flux cleaned = 0.000546339 Jy ! Component: 1800 - total flux cleaned = 0.000606265 Jy ! Component: 1850 - total flux cleaned = 0.000517876 Jy ! Component: 1900 - total flux cleaned = 0.000635487 Jy ! Component: 1950 - total flux cleaned = 0.000431513 Jy ! Component: 2000 - total flux cleaned = 0.000460373 Jy ! Component: 2050 - total flux cleaned = 0.000403192 Jy ! Component: 2100 - total flux cleaned = 0.000488642 Jy ! Component: 2150 - total flux cleaned = 0.000488504 Jy ! Component: 2200 - total flux cleaned = 0.000488387 Jy ! Component: 2250 - total flux cleaned = 0.000488382 Jy ! Component: 2300 - total flux cleaned = 0.00037804 Jy ! Component: 2350 - total flux cleaned = 0.000542229 Jy ! Component: 2400 - total flux cleaned = 0.000487879 Jy ! Component: 2450 - total flux cleaned = 0.000460658 Jy ! Component: 2500 - total flux cleaned = 0.000514191 Jy ! Component: 2550 - total flux cleaned = 0.000460984 Jy ! Component: 2600 - total flux cleaned = 0.000434829 Jy ! Component: 2650 - total flux cleaned = 0.000513409 Jy ! Component: 2700 - total flux cleaned = 0.000357172 Jy ! Component: 2750 - total flux cleaned = 0.000434872 Jy ! Component: 2800 - total flux cleaned = 0.000435063 Jy ! Component: 2850 - total flux cleaned = 0.000536697 Jy ! Component: 2900 - total flux cleaned = 0.000435235 Jy ! Component: 2950 - total flux cleaned = 0.000334723 Jy ! Component: 3000 - total flux cleaned = 0.000409803 Jy ! Component: 3050 - total flux cleaned = 0.00036011 Jy ! Component: 3100 - total flux cleaned = 0.000335577 Jy ! Component: 3150 - total flux cleaned = 0.000433474 Jy ! Component: 3200 - total flux cleaned = 0.000360498 Jy ! Component: 3250 - total flux cleaned = 0.000481508 Jy ! Component: 3300 - total flux cleaned = 0.000433324 Jy ! Component: 3350 - total flux cleaned = 0.000481028 Jy ! Component: 3400 - total flux cleaned = 0.000528648 Jy ! Component: 3450 - total flux cleaned = 0.000528705 Jy ! Component: 3500 - total flux cleaned = 0.000575696 Jy ! Component: 3550 - total flux cleaned = 0.000622152 Jy ! Component: 3600 - total flux cleaned = 0.000668702 Jy ! Component: 3650 - total flux cleaned = 0.000691914 Jy ! Component: 3700 - total flux cleaned = 0.00080652 Jy ! Component: 3750 - total flux cleaned = 0.000783619 Jy ! Component: 3800 - total flux cleaned = 0.000874492 Jy ! Component: 3850 - total flux cleaned = 0.000874351 Jy ! Component: 3900 - total flux cleaned = 0.000896603 Jy ! Component: 3950 - total flux cleaned = 0.000963614 Jy ! Component: 4000 - total flux cleaned = 0.000963393 Jy ! Component: 4050 - total flux cleaned = 0.00100752 Jy ! Total flux subtracted in 4096 components = 0.000985352 Jy ! Clean residual min=-0.001256 max=0.001512 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.241736 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 350 components and 0.241736 Jy ![Exited script file: muppet] wmap "J2253+1942_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.597 x 7.879 at 0.7345 degrees (North through East) ! Clean map min=-0.002258 max=0.2191 Jy/beam ! Writing clean map to FITS file: J2253+1942_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.219098 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000412894 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.565355 0.565355 1.13071 2.26142 4.52284 9.04569 18.0914 36.1828 72.3655 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.219 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.597 x 7.879 at 0.7345 degrees (North through East) ! Clean map min=-0.002258 max=0.2191 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 J2253+1942_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:50:54 2019