! Started logfile: J2031+1219_S_2017_08_12_pus_uvs.log on Fri May 10 15:07:19 2019 obs J2031+1219_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2031+1219_S_2017_08_12_pus_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.657333 visibilities/baseline/integration-bin. ! Found source: J2031+1219 ! ! 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 594 lines of history. ! ! Reading 5916 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 J2031+1219_S_2017_08_12_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 363 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.273159Jy sigma=0.002245 ! Fit after self-cal, rms=0.203792Jy sigma=0.001627 ! 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=2.895 mas, bmaj=6.236 mas, bpa=-4.584 degrees ! Estimated noise=1537.68 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 = 0.68561 Jy ! Component: 100 - total flux cleaned = 0.843811 Jy ! Total flux subtracted in 100 components = 0.843811 Jy ! Clean residual min=-0.025881 max=0.058729 Jy/beam ! Clean residual mean=-0.000102 rms=0.006452 Jy/beam ! Combined flux in latest and established models = 0.843811 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.843811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173260Jy sigma=0.001362 ! Fit after self-cal, rms=0.173254Jy sigma=0.001362 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589815 Jy ! Component: 100 - total flux cleaned = 0.0843888 Jy ! Total flux subtracted in 100 components = 0.0843888 Jy ! Clean residual min=-0.022657 max=0.026042 Jy/beam ! Clean residual mean=-0.000028 rms=0.005103 Jy/beam ! Combined flux in latest and established models = 0.9282 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.9282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156490Jy sigma=0.001191 ! Fit after self-cal, rms=0.156461Jy sigma=0.001190 ! 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=3.41 mas, bmaj=7.145 mas, bpa=-2.822 degrees ! Estimated noise=1251.92 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 = 0.0130889 Jy ! Component: 100 - total flux cleaned = 0.019799 Jy ! Component: 150 - total flux cleaned = 0.0236621 Jy ! Component: 200 - total flux cleaned = 0.0245972 Jy ! Total flux subtracted in 200 components = 0.0245972 Jy ! Clean residual min=-0.021242 max=0.020923 Jy/beam ! Clean residual mean=-0.000026 rms=0.004595 Jy/beam ! Combined flux in latest and established models = 0.952797 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.952797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154924Jy sigma=0.001184 ! Fit after self-cal, rms=0.154901Jy sigma=0.001184 ! 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 0.94 FD 1.00* HN 0.97 KP 1.07 ! LA 1.00 MK 1.01 NL 0.88 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.02 KP 1.02 ! LA 0.97 MK 0.98 NL 1.08 OV 1.04 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 1.00 KP 0.99 ! LA 0.99 MK 1.01 NL 1.12 OV 0.96 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00 KP 1.00* ! LA 0.98 MK 1.21 NL 1.00* OV 1.00* ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.154901Jy sigma=0.001184 ! Fit after self-cal, rms=0.138320Jy sigma=0.001019 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=7.168 mas, bpa=-2.762 degrees ! Estimated noise=1253.42 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 = -0.00329704 Jy ! Component: 100 - total flux cleaned = -0.00330852 Jy ! Component: 150 - total flux cleaned = -0.00287262 Jy ! Component: 200 - total flux cleaned = -0.00287183 Jy ! Total flux subtracted in 200 components = -0.00287183 Jy ! Clean residual min=-0.017993 max=0.018973 Jy/beam ! Clean residual mean=0.000009 rms=0.003993 Jy/beam ! Combined flux in latest and established models = 0.949925 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.949925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137255Jy sigma=0.001012 ! Fit after self-cal, rms=0.137257Jy sigma=0.001012 ! 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=0.137257Jy sigma=0.001012 ! Fit after self-cal, rms=0.116559Jy sigma=0.000802 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.443 mas, bmaj=7.155 mas, bpa=-2.549 degrees ! Estimated noise=1254.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00319376 Jy ! Component: 100 - total flux cleaned = -0.00388466 Jy ! Component: 150 - total flux cleaned = -0.0041923 Jy ! Component: 200 - total flux cleaned = -0.00440311 Jy ! Total flux subtracted in 200 components = -0.00440311 Jy ! Clean residual min=-0.009429 max=0.010838 Jy/beam ! Clean residual mean=-0.000013 rms=0.002279 Jy/beam ! Combined flux in latest and established models = 0.945522 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.945522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116509Jy sigma=0.000800 ! Fit after self-cal, rms=0.116531Jy sigma=0.000800 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (26.5, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126248 Jy ! Component: 100 - total flux cleaned = 0.00125887 Jy ! Component: 150 - total flux cleaned = 0.00126971 Jy ! Component: 200 - total flux cleaned = 0.00127656 Jy ! Total flux subtracted in 200 components = 0.00127656 Jy ! Clean residual min=-0.008989 max=0.009320 Jy/beam ! Clean residual mean=-0.000013 rms=0.002098 Jy/beam ! Combined flux in latest and established models = 0.946799 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.946799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112584Jy sigma=0.000786 ! Fit after self-cal, rms=0.112484Jy sigma=0.000785 ! 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=0.112484Jy sigma=0.000785 ! Fit after self-cal, rms=0.093532Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=7.153 mas, bpa=-2.612 degrees ! Estimated noise=1256.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121631 Jy ! Component: 100 - total flux cleaned = -0.00166143 Jy ! Component: 150 - total flux cleaned = -0.0017585 Jy ! Component: 200 - total flux cleaned = -0.00184326 Jy ! Total flux subtracted in 200 components = -0.00184326 Jy ! Clean residual min=-0.003832 max=0.004049 Jy/beam ! Clean residual mean=-0.000026 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.944956 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.944955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093315Jy sigma=0.000664 ! Fit after self-cal, rms=0.093359Jy sigma=0.000664 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.5, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035941 Jy ! Component: 100 - total flux cleaned = 0.00454308 Jy ! Component: 150 - total flux cleaned = 0.00454336 Jy ! Component: 200 - total flux cleaned = 0.00447078 Jy ! Total flux subtracted in 200 components = 0.00447078 Jy ! Clean residual min=-0.003561 max=0.003595 Jy/beam ! Clean residual mean=-0.000020 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.949426 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.949426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093178Jy sigma=0.000661 ! Fit after self-cal, rms=0.093161Jy sigma=0.000661 ! 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=0.093161Jy sigma=0.000661 ! Fit after self-cal, rms=0.093431Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.258 mas, bmaj=11.38 mas, bpa=-6.997 degrees ! Estimated noise=1550.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382462 Jy ! Component: 100 - total flux cleaned = -3.76365e-05 Jy ! Component: 150 - total flux cleaned = -3.95583e-05 Jy ! Component: 200 - total flux cleaned = 4.1716e-06 Jy ! Total flux subtracted in 200 components = 4.1716e-06 Jy ! Clean residual min=-0.004300 max=0.003531 Jy/beam ! Clean residual mean=-0.000048 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.94943 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.949431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093381Jy sigma=0.000660 ! Fit after self-cal, rms=0.093371Jy sigma=0.000660 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 = 0.000355029 Jy ! Component: 100 - total flux cleaned = 0.00035163 Jy ! Component: 150 - total flux cleaned = 0.000422975 Jy ! Component: 200 - total flux cleaned = 0.000421147 Jy ! Total flux subtracted in 200 components = 0.000421147 Jy ! Clean residual min=-0.004295 max=0.003445 Jy/beam ! Clean residual mean=-0.000049 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.949852 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.949852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093349Jy sigma=0.000660 ! Fit after self-cal, rms=0.093345Jy sigma=0.000660 ! 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=3.44 mas, bmaj=7.154 mas, bpa=-2.644 degrees ! Estimated noise=1255.46 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.44 x 7.154 at -2.644 degrees (North through East) ! Clean map min=-0.0061744 max=0.87978 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=0.093345Jy sigma=0.000660 ! Fit after self-cal, rms=0.081973Jy sigma=0.000592 ! Inverting map and beam ! Estimated beam: bmin=3.441 mas, bmaj=7.155 mas, bpa=-2.62 degrees ! Estimated noise=1254.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000903878 Jy ! Component: 100 - total flux cleaned = -0.000981606 Jy ! Component: 150 - total flux cleaned = -0.000984682 Jy ! Component: 200 - total flux cleaned = -0.000984423 Jy ! Total flux subtracted in 200 components = -0.000984423 Jy ! Clean residual min=-0.003135 max=0.003277 Jy/beam ! Clean residual mean=-0.000020 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.948867 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 141 components and 0.948867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081857Jy sigma=0.000590 ! Fit after self-cal, rms=0.081849Jy sigma=0.000590 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.41846e-05 Jy ! Component: 100 - total flux cleaned = -1.46929e-05 Jy ! Component: 150 - total flux cleaned = -1.45874e-05 Jy ! Component: 200 - total flux cleaned = -6.73256e-05 Jy ! Total flux subtracted in 200 components = -6.73256e-05 Jy ! Clean residual min=-0.003024 max=0.003240 Jy/beam ! Clean residual mean=-0.000020 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.9488 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.9488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081782Jy sigma=0.000590 ! Fit after self-cal, rms=0.081780Jy sigma=0.000590 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081780Jy sigma=0.000590 ! Fit after self-cal, rms=0.081925Jy sigma=0.000590 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=2.929 mas, bmaj=6.241 mas, bpa=-4.35 degrees ! Estimated noise=1536.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.683174 Jy ! Component: 100 - total flux cleaned = 0.837255 Jy ! Component: 150 - total flux cleaned = 0.891488 Jy ! Component: 200 - total flux cleaned = 0.914387 Jy ! Total flux subtracted in 200 components = 0.914387 Jy ! Clean residual min=-0.004745 max=0.009634 Jy/beam ! Clean residual mean=-0.000034 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.914386 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.914386 Jy ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=7.156 mas, bpa=-2.627 degrees ! Estimated noise=1254.63 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 = 0.0127418 Jy ! Component: 100 - total flux cleaned = 0.0193164 Jy ! Component: 150 - total flux cleaned = 0.0239671 Jy ! Component: 200 - total flux cleaned = 0.0267448 Jy ! Total flux subtracted in 200 components = 0.0267448 Jy ! Clean residual min=-0.003559 max=0.004062 Jy/beam ! Clean residual mean=-0.000028 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.941131 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 46 components and 0.941131 Jy ! Inverting map ! Added new window around map position (31, -32.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262179 Jy ! Component: 100 - total flux cleaned = 0.00370873 Jy ! Component: 150 - total flux cleaned = 0.00418498 Jy ! Component: 200 - total flux cleaned = 0.00478233 Jy ! Total flux subtracted in 200 components = 0.00478233 Jy ! Clean residual min=-0.003348 max=0.003080 Jy/beam ! Clean residual mean=-0.000022 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.945914 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 71 components and 0.945914 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=7.261 mas, bmaj=11.38 mas, bpa=-7.01 degrees ! Estimated noise=1547.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228541 Jy ! Component: 100 - total flux cleaned = 0.00236306 Jy ! Component: 150 - total flux cleaned = 0.00253154 Jy ! Component: 200 - total flux cleaned = 0.00267652 Jy ! Total flux subtracted in 200 components = 0.00267652 Jy ! Clean residual min=-0.004093 max=0.003247 Jy/beam ! Clean residual mean=-0.000042 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.94859 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 = 4.45344e-05 Jy ! Component: 100 - total flux cleaned = 8.56393e-05 Jy ! Component: 150 - total flux cleaned = 8.5285e-05 Jy ! Component: 200 - total flux cleaned = 8.60014e-05 Jy ! Total flux subtracted in 200 components = 8.60014e-05 Jy ! Clean residual min=-0.003993 max=0.003172 Jy/beam ! Clean residual mean=-0.000043 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.948676 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 113 components and 0.948676 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=7.156 mas, bpa=-2.627 degrees ! Estimated noise=1254.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.18242e-05 Jy ! Component: 100 - total flux cleaned = 0.000174907 Jy ! Component: 150 - total flux cleaned = 0.000230005 Jy ! Component: 200 - total flux cleaned = 0.000231084 Jy ! Total flux subtracted in 200 components = 0.000231084 Jy ! Clean residual min=-0.003264 max=0.002903 Jy/beam ! Clean residual mean=-0.000020 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.948907 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 0.948907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081906Jy sigma=0.000588 ! Fit after self-cal, rms=0.081852Jy sigma=0.000588 wmodel J2031+1219_S_2017_08_12_pus_map.mod ! Writing 134 model components to file: J2031+1219_S_2017_08_12_pus_map.mod wobs J2031+1219_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2031+1219_S_2017_08_12_pus_uvs.fits wwins J2031+1219_S_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J2031+1219_S_2017_08_12_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 = -0.000992945 Jy ! Component: 100 - total flux cleaned = -0.00162831 Jy ! Component: 150 - total flux cleaned = -0.00228859 Jy ! Component: 200 - total flux cleaned = -0.00287826 Jy ! Component: 250 - total flux cleaned = -0.00335537 Jy ! Component: 300 - total flux cleaned = -0.00391285 Jy ! Component: 350 - total flux cleaned = -0.00436701 Jy ! Component: 400 - total flux cleaned = -0.00485424 Jy ! Component: 450 - total flux cleaned = -0.00528646 Jy ! Component: 500 - total flux cleaned = -0.00558214 Jy ! Component: 550 - total flux cleaned = -0.00599551 Jy ! Component: 600 - total flux cleaned = -0.00623824 Jy ! Component: 650 - total flux cleaned = -0.00647693 Jy ! Component: 700 - total flux cleaned = -0.00675042 Jy ! Component: 750 - total flux cleaned = -0.00694277 Jy ! Component: 800 - total flux cleaned = -0.00709406 Jy ! Component: 850 - total flux cleaned = -0.00739213 Jy ! Component: 900 - total flux cleaned = -0.00753881 Jy ! Component: 950 - total flux cleaned = -0.00775587 Jy ! Component: 1000 - total flux cleaned = -0.00800556 Jy ! Component: 1050 - total flux cleaned = -0.00814619 Jy ! Component: 1100 - total flux cleaned = -0.00818144 Jy ! Component: 1150 - total flux cleaned = -0.00838807 Jy ! Component: 1200 - total flux cleaned = -0.00859087 Jy ! Component: 1250 - total flux cleaned = -0.00862456 Jy ! Component: 1300 - total flux cleaned = -0.00882353 Jy ! Component: 1350 - total flux cleaned = -0.00888903 Jy ! Component: 1400 - total flux cleaned = -0.00888905 Jy ! Component: 1450 - total flux cleaned = -0.00914676 Jy ! Component: 1500 - total flux cleaned = -0.00921075 Jy ! Component: 1550 - total flux cleaned = -0.00943143 Jy ! Component: 1600 - total flux cleaned = -0.00955627 Jy ! Component: 1650 - total flux cleaned = -0.0096179 Jy ! Component: 1700 - total flux cleaned = -0.00967968 Jy ! Component: 1750 - total flux cleaned = -0.00980186 Jy ! Component: 1800 - total flux cleaned = -0.00983215 Jy ! Component: 1850 - total flux cleaned = -0.00995164 Jy ! Component: 1900 - total flux cleaned = -0.0099813 Jy ! Component: 1950 - total flux cleaned = -0.0100991 Jy ! Component: 2000 - total flux cleaned = -0.0102444 Jy ! Component: 2050 - total flux cleaned = -0.0102445 Jy ! Component: 2100 - total flux cleaned = -0.0103017 Jy ! Component: 2150 - total flux cleaned = -0.0104155 Jy ! Component: 2200 - total flux cleaned = -0.0103872 Jy ! Component: 2250 - total flux cleaned = -0.0104434 Jy ! Component: 2300 - total flux cleaned = -0.0104711 Jy ! Component: 2350 - total flux cleaned = -0.0106367 Jy ! Component: 2400 - total flux cleaned = -0.0105543 Jy ! Component: 2450 - total flux cleaned = -0.0106356 Jy ! Component: 2500 - total flux cleaned = -0.0106898 Jy ! Component: 2550 - total flux cleaned = -0.0106362 Jy ! Component: 2600 - total flux cleaned = -0.0107425 Jy ! Component: 2650 - total flux cleaned = -0.0107954 Jy ! Component: 2700 - total flux cleaned = -0.010769 Jy ! Component: 2750 - total flux cleaned = -0.0108471 Jy ! Component: 2800 - total flux cleaned = -0.0108468 Jy ! Component: 2850 - total flux cleaned = -0.0108727 Jy ! Component: 2900 - total flux cleaned = -0.0109237 Jy ! Component: 2950 - total flux cleaned = -0.0108475 Jy ! Component: 3000 - total flux cleaned = -0.0110243 Jy ! Component: 3050 - total flux cleaned = -0.0108991 Jy ! Component: 3100 - total flux cleaned = -0.0109239 Jy ! Component: 3150 - total flux cleaned = -0.0110474 Jy ! Component: 3200 - total flux cleaned = -0.0110229 Jy ! Component: 3250 - total flux cleaned = -0.0110231 Jy ! Component: 3300 - total flux cleaned = -0.0110715 Jy ! Component: 3350 - total flux cleaned = -0.0110715 Jy ! Component: 3400 - total flux cleaned = -0.0110955 Jy ! Component: 3450 - total flux cleaned = -0.0111431 Jy ! Component: 3500 - total flux cleaned = -0.0110957 Jy ! Component: 3550 - total flux cleaned = -0.0110956 Jy ! Component: 3600 - total flux cleaned = -0.0111894 Jy ! Component: 3650 - total flux cleaned = -0.0111197 Jy ! Component: 3700 - total flux cleaned = -0.011212 Jy ! Component: 3750 - total flux cleaned = -0.0111662 Jy ! Component: 3800 - total flux cleaned = -0.0113036 Jy ! Component: 3850 - total flux cleaned = -0.0113261 Jy ! Component: 3900 - total flux cleaned = -0.0113712 Jy ! Component: 3950 - total flux cleaned = -0.0113712 Jy ! Component: 4000 - total flux cleaned = -0.0114381 Jy ! Component: 4050 - total flux cleaned = -0.0114603 Jy ! Total flux subtracted in 4096 components = -0.0114603 Jy ! Clean residual min=-0.001771 max=0.001637 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.937447 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 432 components and 0.937447 Jy ![Exited script file: muppet] wmap "J2031+1219_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.442 x 7.156 at -2.627 degrees (North through East) ! Clean map min=-0.0036226 max=0.88258 Jy/beam ! Writing clean map to FITS file: J2031+1219_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.882579 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000413313 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.14049 0.14049 0.280981 0.561961 1.12392 2.24785 4.49569 8.99138 17.9828 35.9655 71.9311 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.882 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.442 x 7.156 at -2.627 degrees (North through East) ! Clean map min=-0.0036226 max=0.88258 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 J2031+1219_S_2017_08_12_pus_uvs.log closed on Fri May 10 15:07:23 2019