! Started logfile: J0008+6837_S_2017_03_23_pus_uvs.log on Mon May 13 09:43:41 2019 obs J0008+6837_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0008+6837_S_2017_03_23_pus_uva.fits ! AN table 1: 222 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.837638 visibilities/baseline/integration-bin. ! Found source: J0008+6837 ! ! 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 481 lines of history. ! ! Reading 33472 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 J0008+6837_S_2017_03_23_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 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 346 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 985 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.951117Jy sigma=0.008064 ! Fit after self-cal, rms=0.927361Jy sigma=0.007880 ! 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=3.8 mas, bmaj=4.492 mas, bpa=65.9 degrees ! Estimated noise=1131.07 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 = 0.0452487 Jy ! Component: 100 - total flux cleaned = 0.0672046 Jy ! Total flux subtracted in 100 components = 0.0672046 Jy ! Clean residual min=-0.006442 max=0.015679 Jy/beam ! Clean residual mean=-0.000096 rms=0.002306 Jy/beam ! Combined flux in latest and established models = 0.0672046 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0672046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113985Jy sigma=0.000933 ! Fit after self-cal, rms=0.113543Jy sigma=0.000930 ! Inverting map ! Added new window around map position (-6.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186713 Jy ! Component: 100 - total flux cleaned = 0.0333769 Jy ! Total flux subtracted in 100 components = 0.0333769 Jy ! Clean residual min=-0.006008 max=0.012536 Jy/beam ! Clean residual mean=-0.000082 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 0.100582 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 54 components and 0.100582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105549Jy sigma=0.000853 ! Fit after self-cal, rms=0.105241Jy sigma=0.000850 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013988 Jy ! Component: 100 - total flux cleaned = 0.0251372 Jy ! Total flux subtracted in 100 components = 0.0251372 Jy ! Clean residual min=-0.005573 max=0.010622 Jy/beam ! Clean residual mean=-0.000071 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 0.125719 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.125719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100209Jy sigma=0.000802 ! Fit after self-cal, rms=0.099992Jy sigma=0.000800 ! 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=5.117 mas, bmaj=5.815 mas, bpa=64.84 degrees ! Estimated noise=536.639 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 (-1, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259735 Jy ! Component: 100 - total flux cleaned = 0.0454401 Jy ! Component: 150 - total flux cleaned = 0.0604434 Jy ! Component: 200 - total flux cleaned = 0.0720837 Jy ! Total flux subtracted in 200 components = 0.0720837 Jy ! Clean residual min=-0.006129 max=0.014483 Jy/beam ! Clean residual mean=-0.000126 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 0.197802 Jy ! Performing phase self-cal ! Adding 94 model components to the UV plane model. ! The established model now contains 147 components and 0.197802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090256Jy sigma=0.000709 ! Fit after self-cal, rms=0.089753Jy sigma=0.000704 ! 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 1.27 FD 1.07 HN 1.04 KP 0.96 ! LA 0.88 MK 1.15 NL 1.23 OV 1.33 ! PT 0.82 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.08 HN 1.03 KP 0.91 ! LA 0.87 MK 1.04 NL 1.26 OV 1.29 ! PT 0.80 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.06 HN 1.05 KP 0.81 ! LA 0.68 MK 0.86 NL 1.43 OV 1.16 ! PT 0.79 SC 1.01 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.08 HN 0.79 KP 1.00* ! LA 0.72 MK 0.67 NL 1.00* OV 2.31 ! PT 0.85 SC 1.00* ! ! ! Fit before self-cal, rms=0.089753Jy sigma=0.000704 ! Fit after self-cal, rms=0.093678Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.099 mas, bmaj=5.944 mas, bpa=64.16 degrees ! Estimated noise=549.712 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 (9.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458633 Jy ! Component: 100 - total flux cleaned = 0.00618087 Jy ! Component: 150 - total flux cleaned = 0.00635393 Jy ! Component: 200 - total flux cleaned = 0.00649793 Jy ! Total flux subtracted in 200 components = 0.00649793 Jy ! Clean residual min=-0.002711 max=0.002943 Jy/beam ! Clean residual mean=-0.000011 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.2043 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 181 components and 0.2043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093432Jy sigma=0.000650 ! Fit after self-cal, rms=0.093962Jy sigma=0.000649 ! 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=0.093962Jy sigma=0.000649 ! Fit after self-cal, rms=0.091144Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.078 mas, bmaj=5.82 mas, bpa=68.14 degrees ! Estimated noise=535.616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129505 Jy ! Component: 100 - total flux cleaned = 0.00150282 Jy ! Component: 150 - total flux cleaned = 0.00159133 Jy ! Component: 200 - total flux cleaned = 0.00163056 Jy ! Total flux subtracted in 200 components = 0.00163056 Jy ! Clean residual min=-0.001788 max=0.002050 Jy/beam ! Clean residual mean=0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.205931 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 198 components and 0.205931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091081Jy sigma=0.000646 ! Fit after self-cal, rms=0.091003Jy sigma=0.000645 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 = 0.00033553 Jy ! Component: 100 - total flux cleaned = 0.000180367 Jy ! Component: 150 - total flux cleaned = 7.8861e-05 Jy ! Component: 200 - total flux cleaned = -1.15521e-05 Jy ! Total flux subtracted in 200 components = -1.15521e-05 Jy ! Clean residual min=-0.001726 max=0.002065 Jy/beam ! Clean residual mean=0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.205919 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 205 components and 0.205919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090969Jy sigma=0.000645 ! Fit after self-cal, rms=0.090934Jy sigma=0.000645 ! 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=0.090934Jy sigma=0.000645 ! Fit after self-cal, rms=0.088171Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.086 mas, bmaj=5.775 mas, bpa=69.54 degrees ! Estimated noise=523.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805163 Jy ! Component: 100 - total flux cleaned = 0.00096649 Jy ! Component: 150 - total flux cleaned = 0.000998582 Jy ! Component: 200 - total flux cleaned = 0.00102836 Jy ! Total flux subtracted in 200 components = 0.00102836 Jy ! Clean residual min=-0.001611 max=0.001850 Jy/beam ! Clean residual mean=0.000004 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.206948 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 221 components and 0.206948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088137Jy sigma=0.000645 ! Fit after self-cal, rms=0.088054Jy sigma=0.000644 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 = 0.000344205 Jy ! Component: 100 - total flux cleaned = 0.000287206 Jy ! Component: 150 - total flux cleaned = 0.000236706 Jy ! Component: 200 - total flux cleaned = 0.000213083 Jy ! Total flux subtracted in 200 components = 0.000213083 Jy ! Clean residual min=-0.001593 max=0.001833 Jy/beam ! Clean residual mean=0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.207161 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 228 components and 0.207161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088035Jy sigma=0.000644 ! Fit after self-cal, rms=0.088012Jy sigma=0.000644 ! 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=0.088012Jy sigma=0.000644 ! Fit after self-cal, rms=0.086086Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.032 mas, bmaj=9.649 mas, bpa=78.4 degrees ! Estimated noise=592.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902166 Jy ! Component: 100 - total flux cleaned = 0.00104457 Jy ! Component: 150 - total flux cleaned = 0.00106742 Jy ! Component: 200 - total flux cleaned = 0.00110606 Jy ! Total flux subtracted in 200 components = 0.00110606 Jy ! Clean residual min=-0.001913 max=0.002200 Jy/beam ! Clean residual mean=0.000007 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.208267 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 250 components and 0.208267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086072Jy sigma=0.000644 ! Fit after self-cal, rms=0.086021Jy sigma=0.000644 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 = 0.000206374 Jy ! Component: 100 - total flux cleaned = 0.000188412 Jy ! Component: 150 - total flux cleaned = 0.000203062 Jy ! Component: 200 - total flux cleaned = 0.000189254 Jy ! Total flux subtracted in 200 components = 0.000189254 Jy ! Clean residual min=-0.001892 max=0.002157 Jy/beam ! Clean residual mean=0.000008 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.208456 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 260 components and 0.208456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086014Jy sigma=0.000644 ! Fit after self-cal, rms=0.085999Jy sigma=0.000644 ! 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=5.086 mas, bmaj=5.753 mas, bpa=70.3 degrees ! Estimated noise=513.507 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.086 x 5.753 at 70.3 degrees (North through East) ! Clean map min=-0.0023156 max=0.053115 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=3.767 mas, bmaj=4.45 mas, bpa=67.6 degrees ! Estimated noise=1074.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0423891 Jy ! Component: 100 - total flux cleaned = 0.0676157 Jy ! Component: 150 - total flux cleaned = 0.0869633 Jy ! Component: 200 - total flux cleaned = 0.102679 Jy ! Total flux subtracted in 200 components = 0.102679 Jy ! Clean residual min=-0.005268 max=0.009584 Jy/beam ! Clean residual mean=-0.000060 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.102679 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 56 model components to the UV plane model. ! The established model now contains 56 components and 0.102679 Jy ! Inverting map and beam ! Estimated beam: bmin=5.086 mas, bmaj=5.753 mas, bpa=70.3 degrees ! Estimated noise=513.507 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 = 0.0270815 Jy ! Component: 100 - total flux cleaned = 0.0461867 Jy ! Component: 150 - total flux cleaned = 0.0603876 Jy ! Component: 200 - total flux cleaned = 0.0711042 Jy ! Total flux subtracted in 200 components = 0.0711042 Jy ! Clean residual min=-0.003297 max=0.006316 Jy/beam ! Clean residual mean=-0.000055 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.173783 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 161 components and 0.173783 Jy ! Inverting map ! Added new window around map position (-6, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822179 Jy ! Component: 100 - total flux cleaned = 0.0145575 Jy ! Component: 150 - total flux cleaned = 0.0194872 Jy ! Component: 200 - total flux cleaned = 0.0233471 Jy ! Total flux subtracted in 200 components = 0.0233471 Jy ! Clean residual min=-0.002282 max=0.002416 Jy/beam ! Clean residual mean=-0.000015 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.19713 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 229 components and 0.19713 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=9.032 mas, bmaj=9.649 mas, bpa=78.4 degrees ! Estimated noise=592.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462668 Jy ! Component: 100 - total flux cleaned = 0.00760856 Jy ! Component: 150 - total flux cleaned = 0.00948344 Jy ! Component: 200 - total flux cleaned = 0.0101507 Jy ! Total flux subtracted in 200 components = 0.0101507 Jy ! Clean residual min=-0.002170 max=0.002384 Jy/beam ! Clean residual mean=0.000003 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.207281 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 = 0.000444036 Jy ! Component: 100 - total flux cleaned = 0.000735109 Jy ! Component: 150 - total flux cleaned = 0.0010515 Jy ! Component: 200 - total flux cleaned = 0.00117296 Jy ! Total flux subtracted in 200 components = 0.00117296 Jy ! Clean residual min=-0.001991 max=0.002292 Jy/beam ! Clean residual mean=0.000008 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.208454 Jy ! Adding 153 model components to the UV plane model. ! The established model now contains 355 components and 0.208454 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.086 mas, bmaj=5.753 mas, bpa=70.3 degrees ! Estimated noise=513.507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.55743e-06 Jy ! Component: 100 - total flux cleaned = 2.71539e-05 Jy ! Component: 150 - total flux cleaned = 8.87017e-05 Jy ! Component: 200 - total flux cleaned = 0.000172532 Jy ! Total flux subtracted in 200 components = 0.000172532 Jy ! Clean residual min=-0.001619 max=0.001730 Jy/beam ! Clean residual mean=0.000005 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.208626 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 378 components and 0.208626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086019Jy sigma=0.000644 ! Fit after self-cal, rms=0.085931Jy sigma=0.000644 wmodel J0008+6837_S_2017_03_23_pus_map.mod ! Writing 378 model components to file: J0008+6837_S_2017_03_23_pus_map.mod wobs J0008+6837_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0008+6837_S_2017_03_23_pus_uvs.fits wwins J0008+6837_S_2017_03_23_pus_map.win ! wwins: Wrote 5 windows to J0008+6837_S_2017_03_23_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 = 0.000676714 Jy ! Component: 100 - total flux cleaned = 0.00107658 Jy ! Component: 150 - total flux cleaned = 0.00123983 Jy ! Component: 200 - total flux cleaned = 0.00139624 Jy ! Component: 250 - total flux cleaned = 0.00152092 Jy ! Component: 300 - total flux cleaned = 0.00164178 Jy ! Component: 350 - total flux cleaned = 0.00173626 Jy ! Component: 400 - total flux cleaned = 0.00187444 Jy ! Component: 450 - total flux cleaned = 0.00191907 Jy ! Component: 500 - total flux cleaned = 0.00200663 Jy ! Component: 550 - total flux cleaned = 0.00202808 Jy ! Component: 600 - total flux cleaned = 0.00215471 Jy ! Component: 650 - total flux cleaned = 0.00227877 Jy ! Component: 700 - total flux cleaned = 0.0023601 Jy ! Component: 750 - total flux cleaned = 0.00247947 Jy ! Component: 800 - total flux cleaned = 0.00251844 Jy ! Component: 850 - total flux cleaned = 0.00257624 Jy ! Component: 900 - total flux cleaned = 0.00265216 Jy ! Component: 950 - total flux cleaned = 0.00270819 Jy ! Component: 1000 - total flux cleaned = 0.00278148 Jy ! Component: 1050 - total flux cleaned = 0.00283572 Jy ! Component: 1100 - total flux cleaned = 0.00294288 Jy ! Component: 1150 - total flux cleaned = 0.00303044 Jy ! Component: 1200 - total flux cleaned = 0.00306504 Jy ! Component: 1250 - total flux cleaned = 0.00320179 Jy ! Component: 1300 - total flux cleaned = 0.00325198 Jy ! Component: 1350 - total flux cleaned = 0.00335219 Jy ! Component: 1400 - total flux cleaned = 0.0034346 Jy ! Component: 1450 - total flux cleaned = 0.00351599 Jy ! Component: 1500 - total flux cleaned = 0.00359648 Jy ! Component: 1550 - total flux cleaned = 0.00369194 Jy ! Component: 1600 - total flux cleaned = 0.00377062 Jy ! Component: 1650 - total flux cleaned = 0.00389448 Jy ! Component: 1700 - total flux cleaned = 0.00395562 Jy ! Component: 1750 - total flux cleaned = 0.00398599 Jy ! Component: 1800 - total flux cleaned = 0.00407593 Jy ! Component: 1850 - total flux cleaned = 0.00414984 Jy ! Component: 1900 - total flux cleaned = 0.00420851 Jy ! Component: 1950 - total flux cleaned = 0.00431002 Jy ! Component: 2000 - total flux cleaned = 0.0043387 Jy ! Component: 2050 - total flux cleaned = 0.00442423 Jy ! Component: 2100 - total flux cleaned = 0.00450896 Jy ! Component: 2150 - total flux cleaned = 0.0046066 Jy ! Component: 2200 - total flux cleaned = 0.0046067 Jy ! Component: 2250 - total flux cleaned = 0.00468892 Jy ! Component: 2300 - total flux cleaned = 0.00475668 Jy ! Component: 2350 - total flux cleaned = 0.00477016 Jy ! Component: 2400 - total flux cleaned = 0.00485027 Jy ! Component: 2450 - total flux cleaned = 0.00494239 Jy ! Component: 2500 - total flux cleaned = 0.00498147 Jy ! Component: 2550 - total flux cleaned = 0.00498153 Jy ! Component: 2600 - total flux cleaned = 0.00500717 Jy ! Component: 2650 - total flux cleaned = 0.00505835 Jy ! Component: 2700 - total flux cleaned = 0.0050964 Jy ! Component: 2750 - total flux cleaned = 0.00510899 Jy ! Component: 2800 - total flux cleaned = 0.00515872 Jy ! Component: 2850 - total flux cleaned = 0.0051709 Jy ! Component: 2900 - total flux cleaned = 0.00515866 Jy ! Component: 2950 - total flux cleaned = 0.00521928 Jy ! Component: 3000 - total flux cleaned = 0.0052431 Jy ! Component: 3050 - total flux cleaned = 0.00524319 Jy ! Component: 3100 - total flux cleaned = 0.00521974 Jy ! Component: 3150 - total flux cleaned = 0.00524315 Jy ! Component: 3200 - total flux cleaned = 0.00526631 Jy ! Component: 3250 - total flux cleaned = 0.00526631 Jy ! Component: 3300 - total flux cleaned = 0.0052662 Jy ! Component: 3350 - total flux cleaned = 0.00527756 Jy ! Component: 3400 - total flux cleaned = 0.00526634 Jy ! Component: 3450 - total flux cleaned = 0.00528871 Jy ! Component: 3500 - total flux cleaned = 0.00531102 Jy ! Component: 3550 - total flux cleaned = 0.00527793 Jy ! Component: 3600 - total flux cleaned = 0.00529987 Jy ! Component: 3650 - total flux cleaned = 0.00531078 Jy ! Component: 3700 - total flux cleaned = 0.00536484 Jy ! Component: 3750 - total flux cleaned = 0.00533267 Jy ! Component: 3800 - total flux cleaned = 0.00535397 Jy ! Component: 3850 - total flux cleaned = 0.00533284 Jy ! Component: 3900 - total flux cleaned = 0.0053539 Jy ! Component: 3950 - total flux cleaned = 0.00537472 Jy ! Component: 4000 - total flux cleaned = 0.00540585 Jy ! Component: 4050 - total flux cleaned = 0.00538523 Jy ! Total flux subtracted in 4096 components = 0.0054057 Jy ! Clean residual min=-0.000659 max=0.000739 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.214032 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 665 components and 0.214032 Jy ![Exited script file: muppet] wmap "J0008+6837_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.086 x 5.753 at 70.3 degrees (North through East) ! Clean map min=-0.0014242 max=0.052992 Jy/beam ! Writing clean map to FITS file: J0008+6837_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.052992 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194438 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10076 1.10076 2.20151 4.40302 8.80605 17.6121 35.2242 70.4484 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.086 x 5.753 at 70.3 degrees (North through East) ! Clean map min=-0.0014242 max=0.052992 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 J0008+6837_S_2017_03_23_pus_uvs.log closed on Mon May 13 09:43:49 2019