! Started logfile: J0808+4950_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:36:27 2019 obs J0808+4950_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0808+4950_S_2017_03_27_pus_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.114286 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0808+4950 ! ! 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 144 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 J0808+4950_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.638843Jy sigma=0.005494 ! Fit after self-cal, rms=0.630477Jy sigma=0.005450 ! 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=1.892 mas, bmaj=8.51 mas, bpa=-50.92 degrees ! Estimated noise=7756.36 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.285414 Jy ! Component: 100 - total flux cleaned = 0.352542 Jy ! Total flux subtracted in 100 components = 0.352542 Jy ! Clean residual min=-0.027846 max=0.028391 Jy/beam ! Clean residual mean=0.000033 rms=0.010190 Jy/beam ! Combined flux in latest and established models = 0.352542 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.352542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091261Jy sigma=0.000768 ! Fit after self-cal, rms=0.091215Jy sigma=0.000768 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=8.581 mas, bpa=-50.74 degrees ! Estimated noise=7390.76 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 = 0.00117266 Jy ! Component: 100 - total flux cleaned = 0.00109327 Jy ! Component: 150 - total flux cleaned = 0.000342138 Jy ! Component: 200 - total flux cleaned = 0.000356732 Jy ! Total flux subtracted in 200 components = 0.000356732 Jy ! Clean residual min=-0.010068 max=0.010269 Jy/beam ! Clean residual mean=0.000019 rms=0.002639 Jy/beam ! Combined flux in latest and established models = 0.352899 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 68 components and 0.352899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070953Jy sigma=0.000606 ! Fit after self-cal, rms=0.070410Jy sigma=0.000602 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.96 KP 1.00* ! LA 1.00* MK 1.03 NL 0.97 OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.03 KP 1.00* ! LA 1.00* MK 0.94 NL 1.08 OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.02 KP 1.00* ! LA 1.00* MK 1.05 NL 0.93 OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.070410Jy sigma=0.000602 ! Fit after self-cal, rms=0.071368Jy sigma=0.000613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=8.923 mas, bpa=-51.69 degrees ! Estimated noise=8505.86 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 = -0.00086065 Jy ! Component: 100 - total flux cleaned = -0.00136169 Jy ! Component: 150 - total flux cleaned = -0.00221248 Jy ! Component: 200 - total flux cleaned = -0.00185143 Jy ! Total flux subtracted in 200 components = -0.00185143 Jy ! Clean residual min=-0.003066 max=0.003076 Jy/beam ! Clean residual mean=0.000001 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.351047 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 108 components and 0.351047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069582Jy sigma=0.000596 ! Fit after self-cal, rms=0.069531Jy sigma=0.000595 ! 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=0.069531Jy sigma=0.000595 ! Fit after self-cal, rms=0.069391Jy sigma=0.000594 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.095 mas, bmaj=8.95 mas, bpa=-51.7 degrees ! Estimated noise=8507.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057072 Jy ! Component: 100 - total flux cleaned = 0.00132917 Jy ! Component: 150 - total flux cleaned = 0.00300816 Jy ! Component: 200 - total flux cleaned = 0.00498146 Jy ! Total flux subtracted in 200 components = 0.00498146 Jy ! Clean residual min=-0.001761 max=0.001778 Jy/beam ! Clean residual mean=0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.356029 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 137 components and 0.356029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069057Jy sigma=0.000591 ! Fit after self-cal, rms=0.069058Jy sigma=0.000591 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 = 0.000891075 Jy ! Component: 100 - total flux cleaned = 0.00135324 Jy ! Component: 150 - total flux cleaned = 0.00164284 Jy ! Component: 200 - total flux cleaned = 0.00196844 Jy ! Total flux subtracted in 200 components = 0.00196844 Jy ! Clean residual min=-0.000638 max=0.000635 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.357997 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 174 components and 0.357997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068990Jy sigma=0.000590 ! Fit after self-cal, rms=0.068987Jy sigma=0.000590 ! 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=0.068987Jy sigma=0.000590 ! Fit after self-cal, rms=0.068943Jy sigma=0.000589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=8.958 mas, bpa=-51.69 degrees ! Estimated noise=8504.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414014 Jy ! Component: 100 - total flux cleaned = 0.000618151 Jy ! Component: 150 - total flux cleaned = 0.00129945 Jy ! Component: 200 - total flux cleaned = 0.00224391 Jy ! Total flux subtracted in 200 components = 0.00224391 Jy ! Clean residual min=-0.000664 max=0.000683 Jy/beam ! Clean residual mean=0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.360241 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 211 components and 0.360241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068897Jy sigma=0.000589 ! Fit after self-cal, rms=0.068901Jy sigma=0.000589 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 = 0.000381128 Jy ! Component: 100 - total flux cleaned = 0.000525637 Jy ! Component: 150 - total flux cleaned = 0.000721078 Jy ! Component: 200 - total flux cleaned = 0.000982368 Jy ! Total flux subtracted in 200 components = 0.000982368 Jy ! Clean residual min=-0.000452 max=0.000451 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.361223 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 239 components and 0.361223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068888Jy sigma=0.000589 ! Fit after self-cal, rms=0.068886Jy sigma=0.000589 ! 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=0.068886Jy sigma=0.000589 ! Fit after self-cal, rms=0.068911Jy sigma=0.000589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.317 mas, bmaj=22.07 mas, bpa=-85.34 degrees ! Estimated noise=13709.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.96851e-05 Jy ! Component: 100 - total flux cleaned = 3.68821e-05 Jy ! Component: 150 - total flux cleaned = -4.85107e-05 Jy ! Component: 200 - total flux cleaned = -0.000131555 Jy ! Total flux subtracted in 200 components = -0.000131555 Jy ! Clean residual min=-0.000173 max=0.000174 Jy/beam ! Clean residual mean=0.000000 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.361092 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 266 components and 0.361092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068906Jy sigma=0.000589 ! Fit after self-cal, rms=0.068908Jy sigma=0.000589 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 = -0.00019257 Jy ! Component: 100 - total flux cleaned = -0.0002619 Jy ! Component: 150 - total flux cleaned = -0.000364555 Jy ! Component: 200 - total flux cleaned = -0.000458363 Jy ! Total flux subtracted in 200 components = -0.000458363 Jy ! Clean residual min=-0.000204 max=0.000203 Jy/beam ! Clean residual mean=0.000000 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.360633 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 292 components and 0.360633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068905Jy sigma=0.000589 ! Fit after self-cal, rms=0.068904Jy sigma=0.000589 ! Inverting map ! Added new window around map position (-112.5, -117.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154746 Jy ! Component: 100 - total flux cleaned = 0.000172835 Jy ! Component: 150 - total flux cleaned = 0.000221163 Jy ! Component: 200 - total flux cleaned = 0.00028931 Jy ! Total flux subtracted in 200 components = 0.00028931 Jy ! Clean residual min=-0.000254 max=0.000292 Jy/beam ! Clean residual mean=0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.360923 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 308 components and 0.360923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068901Jy sigma=0.000589 ! Fit after self-cal, rms=0.068902Jy sigma=0.000589 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=8.962 mas, bpa=-51.69 degrees ! Estimated noise=8504.65 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.094 x 8.962 at -51.69 degrees (North through East) ! Clean map min=-0.014158 max=0.27204 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=1.888 mas, bmaj=9.128 mas, bpa=-50.63 degrees ! Estimated noise=8875.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139804 Jy ! Component: 100 - total flux cleaned = 0.180875 Jy ! Component: 150 - total flux cleaned = 0.199685 Jy ! Component: 200 - total flux cleaned = 0.212562 Jy ! Total flux subtracted in 200 components = 0.212562 Jy ! Clean residual min=-0.167841 max=0.302721 Jy/beam ! Clean residual mean=0.000103 rms=0.072204 Jy/beam ! Combined flux in latest and established models = 0.212562 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 0.212562 Jy ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=8.962 mas, bpa=-51.69 degrees ! Estimated noise=8504.65 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) ! Added new window around map position (-89.5, 59.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.227941 Jy ! Component: 100 - total flux cleaned = 0.228448 Jy ! Component: 150 - total flux cleaned = 0.234692 Jy ! Component: 200 - total flux cleaned = 0.24004 Jy ! Total flux subtracted in 200 components = 0.24004 Jy ! Clean residual min=-0.052379 max=0.045148 Jy/beam ! Clean residual mean=-0.000005 rms=0.014544 Jy/beam ! Combined flux in latest and established models = 0.452602 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.452602 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=5.317 mas, bmaj=22.07 mas, bpa=-85.34 degrees ! Estimated noise=13709.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0319054 Jy ! Component: 100 - total flux cleaned = -0.0411982 Jy ! Component: 150 - total flux cleaned = -0.0435603 Jy ! Component: 200 - total flux cleaned = -0.0445585 Jy ! Total flux subtracted in 200 components = -0.0445585 Jy ! Clean residual min=-0.023741 max=0.030120 Jy/beam ! Clean residual mean=-0.000014 rms=0.006395 Jy/beam ! Combined flux in latest and established models = 0.408044 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) ! Added new window around map position (127.5, -96). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250219 Jy ! Component: 100 - total flux cleaned = 0.033455 Jy ! Component: 150 - total flux cleaned = 0.0371826 Jy ! Component: 200 - total flux cleaned = 0.0409114 Jy ! Total flux subtracted in 200 components = 0.0409114 Jy ! Clean residual min=-0.035774 max=0.026440 Jy/beam ! Clean residual mean=-0.000009 rms=0.008921 Jy/beam ! Combined flux in latest and established models = 0.448955 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 80 components and 0.448955 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=8.962 mas, bpa=-51.69 degrees ! Estimated noise=8504.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000989836 Jy ! Component: 100 - total flux cleaned = 0.0073905 Jy ! Component: 150 - total flux cleaned = 0.00991813 Jy ! Component: 200 - total flux cleaned = 0.0167896 Jy ! Total flux subtracted in 200 components = 0.0167896 Jy ! Clean residual min=-0.029308 max=0.020594 Jy/beam ! Clean residual mean=0.000006 rms=0.006362 Jy/beam ! Combined flux in latest and established models = 0.465745 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 108 components and 0.465745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081565Jy sigma=0.000706 ! Fit after self-cal, rms=0.079642Jy sigma=0.000687 wmodel J0808+4950_S_2017_03_27_pus_map.mod ! Writing 108 model components to file: J0808+4950_S_2017_03_27_pus_map.mod wobs J0808+4950_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0808+4950_S_2017_03_27_pus_uvs.fits wwins J0808+4950_S_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J0808+4950_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 = -0.0083085 Jy ! Component: 100 - total flux cleaned = -0.00756129 Jy ! Component: 150 - total flux cleaned = -0.00660991 Jy ! Component: 200 - total flux cleaned = -0.00532947 Jy ! Component: 250 - total flux cleaned = -0.00436579 Jy ! Component: 300 - total flux cleaned = -0.00313057 Jy ! Component: 350 - total flux cleaned = -0.00217991 Jy ! Component: 400 - total flux cleaned = -0.00023483 Jy ! Component: 450 - total flux cleaned = 0.00172177 Jy ! Component: 500 - total flux cleaned = 0.00316899 Jy ! Component: 550 - total flux cleaned = 0.00478086 Jy ! Component: 600 - total flux cleaned = 0.00619003 Jy ! Component: 650 - total flux cleaned = 0.00731595 Jy ! Component: 700 - total flux cleaned = 0.00819287 Jy ! Component: 750 - total flux cleaned = 0.0092641 Jy ! Component: 800 - total flux cleaned = 0.0097916 Jy ! Component: 850 - total flux cleaned = 0.0102106 Jy ! Component: 900 - total flux cleaned = 0.010211 Jy ! Component: 950 - total flux cleaned = 0.00989629 Jy ! Component: 1000 - total flux cleaned = 0.0095764 Jy ! Component: 1050 - total flux cleaned = 0.00925148 Jy ! Component: 1100 - total flux cleaned = 0.00892006 Jy ! Component: 1150 - total flux cleaned = 0.00858059 Jy ! Component: 1200 - total flux cleaned = 0.00823301 Jy ! Component: 1250 - total flux cleaned = 0.00799728 Jy ! Component: 1300 - total flux cleaned = 0.00763499 Jy ! Component: 1350 - total flux cleaned = 0.00751445 Jy ! Component: 1400 - total flux cleaned = 0.00726141 Jy ! Component: 1450 - total flux cleaned = 0.00726134 Jy ! Component: 1500 - total flux cleaned = 0.00726311 Jy ! Component: 1550 - total flux cleaned = 0.00685281 Jy ! Component: 1600 - total flux cleaned = 0.00628673 Jy ! Component: 1650 - total flux cleaned = 0.00599676 Jy ! Component: 1700 - total flux cleaned = 0.00524857 Jy ! Component: 1750 - total flux cleaned = 0.00493845 Jy ! Component: 1800 - total flux cleaned = 0.00461934 Jy ! Component: 1850 - total flux cleaned = 0.00413041 Jy ! Component: 1900 - total flux cleaned = 0.00362115 Jy ! Component: 1950 - total flux cleaned = 0.00326931 Jy ! Component: 2000 - total flux cleaned = 0.00290144 Jy ! Component: 2050 - total flux cleaned = 0.00252041 Jy ! Component: 2100 - total flux cleaned = 0.00232676 Jy ! Component: 2150 - total flux cleaned = 0.00150117 Jy ! Component: 2200 - total flux cleaned = 0.000647108 Jy ! Component: 2250 - total flux cleaned = 0.000195001 Jy ! Component: 2300 - total flux cleaned = -0.000265745 Jy ! Component: 2350 - total flux cleaned = -0.00122848 Jy ! Component: 2400 - total flux cleaned = -0.0019854 Jy ! Component: 2450 - total flux cleaned = -0.0027701 Jy ! Component: 2500 - total flux cleaned = -0.00359338 Jy ! Component: 2550 - total flux cleaned = -0.00416452 Jy ! Component: 2600 - total flux cleaned = -0.00507012 Jy ! Component: 2650 - total flux cleaned = -0.00569913 Jy ! Component: 2700 - total flux cleaned = -0.00635884 Jy ! Component: 2750 - total flux cleaned = -0.00704083 Jy ! Component: 2800 - total flux cleaned = -0.00774385 Jy ! Component: 2850 - total flux cleaned = -0.00884573 Jy ! Component: 2900 - total flux cleaned = -0.00961171 Jy ! Component: 2950 - total flux cleaned = -0.0104085 Jy ! Component: 3000 - total flux cleaned = -0.0116586 Jy ! Component: 3050 - total flux cleaned = -0.0129687 Jy ! Component: 3100 - total flux cleaned = -0.0138905 Jy ! Component: 3150 - total flux cleaned = -0.0153259 Jy ! Component: 3200 - total flux cleaned = -0.0158246 Jy ! Component: 3250 - total flux cleaned = -0.017904 Jy ! Component: 3300 - total flux cleaned = -0.0190035 Jy ! Component: 3350 - total flux cleaned = -0.0201463 Jy ! Component: 3400 - total flux cleaned = -0.0213279 Jy ! Component: 3450 - total flux cleaned = -0.0225435 Jy ! Component: 3500 - total flux cleaned = -0.0238187 Jy ! Component: 3550 - total flux cleaned = -0.0258182 Jy ! Component: 3600 - total flux cleaned = -0.0272111 Jy ! Component: 3650 - total flux cleaned = -0.0294122 Jy ! Component: 3700 - total flux cleaned = -0.0309337 Jy ! Component: 3750 - total flux cleaned = -0.0325111 Jy ! Component: 3800 - total flux cleaned = -0.0349938 Jy ! Component: 3850 - total flux cleaned = -0.0375948 Jy ! Component: 3900 - total flux cleaned = -0.0394073 Jy ! Component: 3950 - total flux cleaned = -0.0412935 Jy ! Component: 4000 - total flux cleaned = -0.0432552 Jy ! Component: 4050 - total flux cleaned = -0.0463495 Jy ! Total flux subtracted in 4096 components = -0.0495813 Jy ! Clean residual min=-0.060182 max=0.058888 Jy/beam ! Clean residual mean=0.000039 rms=0.017499 Jy/beam ! Combined flux in latest and established models = 0.416164 Jy keep ! Adding 111 model components to the UV plane model. ! The established model now contains 219 components and 0.416163 Jy ![Exited script file: muppet] wmap "J0808+4950_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.094 x 8.962 at -51.69 degrees (North through East) ! Clean map min=-0.10089 max=0.13144 Jy/beam ! Writing clean map to FITS file: J0808+4950_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 0.131436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0197321 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -45.0381 45.0381 90.0761 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0591 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.131 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.094 x 8.962 at -51.69 degrees (North through East) ! Clean map min=-0.10089 max=0.13144 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 J0808+4950_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:36:32 2019