! Started logfile: J0237+2848_S_2014_01_04_pus_uvs.log on Thu Jan 12 18:15:02 2017 obs J0237+2848_S_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0237+2848_S_2014_01_04_pus_uva.fits ! AN table 1: 134 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.355307 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0237+2848 ! ! 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 370 lines of history. ! ! Reading 6856 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 J0237+2848_S_2014_01_04_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 608 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 608 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 608 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 608 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.077305Jy sigma=0.014321 ! Fit after self-cal, rms=0.973426Jy sigma=0.013066 ! 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=2.774 mas, bmaj=4.515 mas, bpa=16.09 degrees ! Estimated noise=1274.96 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 = 1.34746 Jy ! Component: 100 - total flux cleaned = 1.68175 Jy ! Total flux subtracted in 100 components = 1.68175 Jy ! Clean residual min=-0.106388 max=0.149155 Jy/beam ! Clean residual mean=-0.000053 rms=0.032501 Jy/beam ! Combined flux in latest and established models = 1.68175 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.68175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.449835Jy sigma=0.005775 ! Fit after self-cal, rms=0.449920Jy sigma=0.005771 ! 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=3.499 mas, bmaj=6.527 mas, bpa=27.44 degrees ! Estimated noise=629.687 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 = 0.23078 Jy ! Component: 100 - total flux cleaned = 0.343667 Jy ! Component: 150 - total flux cleaned = 0.412632 Jy ! Component: 200 - total flux cleaned = 0.458121 Jy ! Total flux subtracted in 200 components = 0.458121 Jy ! Clean residual min=-0.090870 max=0.166430 Jy/beam ! Clean residual mean=-0.000066 rms=0.031827 Jy/beam ! Combined flux in latest and established models = 2.13987 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 2.13987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285611Jy sigma=0.004285 ! Fit after self-cal, rms=0.285437Jy sigma=0.004279 ! 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 1.13 FD 1.00* KP 1.00* LA 0.99 ! MK 1.00 NL 0.93 OV 0.97 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00* KP 1.00* LA 0.96 ! MK 1.00 NL 0.99 OV 1.00 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* KP 1.00* LA 0.78 ! MK 1.04 NL 0.96 OV 0.93 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.00* KP 1.00* LA 0.85 ! MK 1.03 NL 1.04 OV 1.01 PT 0.97 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.285437Jy sigma=0.004279 ! Fit after self-cal, rms=0.165173Jy sigma=0.002325 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=6.724 mas, bpa=27.19 degrees ! Estimated noise=634.34 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 (-2, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0843699 Jy ! Component: 100 - total flux cleaned = 0.0946983 Jy ! Component: 150 - total flux cleaned = 0.0895367 Jy ! Component: 200 - total flux cleaned = 0.0883157 Jy ! Total flux subtracted in 200 components = 0.0883157 Jy ! Clean residual min=-0.041116 max=0.036143 Jy/beam ! Clean residual mean=0.000017 rms=0.009508 Jy/beam ! Combined flux in latest and established models = 2.22819 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 2.22819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110139Jy sigma=0.001525 ! Fit after self-cal, rms=0.107908Jy sigma=0.001492 ! 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=0.107908Jy sigma=0.001492 ! Fit after self-cal, rms=0.099816Jy sigma=0.001340 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.515 mas, bmaj=6.639 mas, bpa=27.17 degrees ! Estimated noise=629.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224802 Jy ! Component: 100 - total flux cleaned = 0.0276324 Jy ! Component: 150 - total flux cleaned = 0.0270556 Jy ! Component: 200 - total flux cleaned = 0.0251357 Jy ! Total flux subtracted in 200 components = 0.0251357 Jy ! Clean residual min=-0.027584 max=0.024861 Jy/beam ! Clean residual mean=0.000013 rms=0.006027 Jy/beam ! Combined flux in latest and established models = 2.25333 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 2.25333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089920Jy sigma=0.001199 ! Fit after self-cal, rms=0.090153Jy sigma=0.001191 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 = 0.00587414 Jy ! Component: 100 - total flux cleaned = 0.00540347 Jy ! Component: 150 - total flux cleaned = 0.0050233 Jy ! Component: 200 - total flux cleaned = 0.00537575 Jy ! Total flux subtracted in 200 components = 0.00537575 Jy ! Clean residual min=-0.024574 max=0.020541 Jy/beam ! Clean residual mean=0.000013 rms=0.005087 Jy/beam ! Combined flux in latest and established models = 2.2587 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 2.2587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086407Jy sigma=0.001144 ! Fit after self-cal, rms=0.086545Jy sigma=0.001140 ! 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=0.086545Jy sigma=0.001140 ! Fit after self-cal, rms=0.084717Jy sigma=0.001122 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.511 mas, bmaj=6.641 mas, bpa=27.27 degrees ! Estimated noise=627.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0075517 Jy ! Component: 100 - total flux cleaned = 0.0106798 Jy ! Component: 150 - total flux cleaned = 0.0117893 Jy ! Component: 200 - total flux cleaned = 0.0127615 Jy ! Total flux subtracted in 200 components = 0.0127615 Jy ! Clean residual min=-0.019415 max=0.014726 Jy/beam ! Clean residual mean=0.000010 rms=0.003879 Jy/beam ! Combined flux in latest and established models = 2.27146 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 2.27146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082186Jy sigma=0.001082 ! Fit after self-cal, rms=0.082256Jy sigma=0.001079 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 = 0.00253863 Jy ! Component: 100 - total flux cleaned = 0.00345343 Jy ! Component: 150 - total flux cleaned = 0.00405737 Jy ! Component: 200 - total flux cleaned = 0.00424285 Jy ! Total flux subtracted in 200 components = 0.00424285 Jy ! Clean residual min=-0.017385 max=0.012443 Jy/beam ! Clean residual mean=0.000010 rms=0.003468 Jy/beam ! Combined flux in latest and established models = 2.27571 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 2.27571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081111Jy sigma=0.001064 ! Fit after self-cal, rms=0.081157Jy sigma=0.001062 ! 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=0.081157Jy sigma=0.001062 ! Fit after self-cal, rms=0.080383Jy sigma=0.001056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.284 mas, bmaj=9.804 mas, bpa=15.01 degrees ! Estimated noise=712.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141971 Jy ! Component: 100 - total flux cleaned = 0.00118788 Jy ! Component: 150 - total flux cleaned = 0.00136566 Jy ! Component: 200 - total flux cleaned = 0.00185358 Jy ! Total flux subtracted in 200 components = 0.00185358 Jy ! Clean residual min=-0.014516 max=0.011837 Jy/beam ! Clean residual mean=0.000005 rms=0.003800 Jy/beam ! Combined flux in latest and established models = 2.27756 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 2.27756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079846Jy sigma=0.001043 ! Fit after self-cal, rms=0.079850Jy sigma=0.001041 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 = 0.000916667 Jy ! Component: 100 - total flux cleaned = 0.0021563 Jy ! Component: 150 - total flux cleaned = 0.00267123 Jy ! Component: 200 - total flux cleaned = 0.00291296 Jy ! Total flux subtracted in 200 components = 0.00291296 Jy ! Clean residual min=-0.013038 max=0.010501 Jy/beam ! Clean residual mean=0.000006 rms=0.003457 Jy/beam ! Combined flux in latest and established models = 2.28047 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 2.28047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079612Jy sigma=0.001036 ! Fit after self-cal, rms=0.079601Jy sigma=0.001035 ! 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=3.509 mas, bmaj=6.638 mas, bpa=27.3 degrees ! Estimated noise=627.141 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.509 x 6.638 at 27.3 degrees (North through East) ! Clean map min=-0.02406 max=1.7988 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=0.079601Jy sigma=0.001035 ! Fit after self-cal, rms=0.068785Jy sigma=0.000849 ! Inverting map and beam ! Estimated beam: bmin=3.508 mas, bmaj=6.639 mas, bpa=27.34 degrees ! Estimated noise=626.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171315 Jy ! Component: 100 - total flux cleaned = 0.00219632 Jy ! Component: 150 - total flux cleaned = 0.00291126 Jy ! Component: 200 - total flux cleaned = 0.00367603 Jy ! Total flux subtracted in 200 components = 0.00367603 Jy ! Clean residual min=-0.011465 max=0.008961 Jy/beam ! Clean residual mean=0.000006 rms=0.002315 Jy/beam ! Combined flux in latest and established models = 2.28415 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 2.28415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068025Jy sigma=0.000840 ! Fit after self-cal, rms=0.068037Jy sigma=0.000840 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000938535 Jy ! Component: 100 - total flux cleaned = 0.0017104 Jy ! Component: 150 - total flux cleaned = 0.00191476 Jy ! Component: 200 - total flux cleaned = 0.00200692 Jy ! Total flux subtracted in 200 components = 0.00200692 Jy ! Clean residual min=-0.010365 max=0.008935 Jy/beam ! Clean residual mean=0.000006 rms=0.002228 Jy/beam ! Combined flux in latest and established models = 2.28616 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 2.28616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067683Jy sigma=0.000836 ! Fit after self-cal, rms=0.067689Jy sigma=0.000836 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067689Jy sigma=0.000836 ! Fit after self-cal, rms=0.067478Jy sigma=0.000835 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=2.757 mas, bmaj=4.529 mas, bpa=16.22 degrees ! Estimated noise=1295.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.36868 Jy ! Component: 100 - total flux cleaned = 1.71187 Jy ! Component: 150 - total flux cleaned = 1.87051 Jy ! Component: 200 - total flux cleaned = 1.96298 Jy ! Total flux subtracted in 200 components = 1.96298 Jy ! Clean residual min=-0.039827 max=0.051953 Jy/beam ! Clean residual mean=-0.000061 rms=0.012700 Jy/beam ! Combined flux in latest and established models = 1.96298 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.96298 Jy ! Inverting map and beam ! Estimated beam: bmin=3.507 mas, bmaj=6.638 mas, bpa=27.35 degrees ! Estimated noise=626.606 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 = 0.0938326 Jy ! Component: 100 - total flux cleaned = 0.153757 Jy ! Component: 150 - total flux cleaned = 0.195176 Jy ! Component: 200 - total flux cleaned = 0.224667 Jy ! Total flux subtracted in 200 components = 0.224667 Jy ! Clean residual min=-0.017098 max=0.019851 Jy/beam ! Clean residual mean=-0.000024 rms=0.005641 Jy/beam ! Combined flux in latest and established models = 2.18765 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 62 components and 2.18765 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=7.289 mas, bmaj=9.804 mas, bpa=15.09 degrees ! Estimated noise=711.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313946 Jy ! Component: 100 - total flux cleaned = 0.0502266 Jy ! Component: 150 - total flux cleaned = 0.0634199 Jy ! Component: 200 - total flux cleaned = 0.0713561 Jy ! Total flux subtracted in 200 components = 0.0713561 Jy ! Clean residual min=-0.009601 max=0.009856 Jy/beam ! Clean residual mean=-0.000019 rms=0.003380 Jy/beam ! Combined flux in latest and established models = 2.259 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 = 0.00519402 Jy ! Component: 100 - total flux cleaned = 0.00929897 Jy ! Component: 150 - total flux cleaned = 0.0123865 Jy ! Component: 200 - total flux cleaned = 0.0148948 Jy ! Total flux subtracted in 200 components = 0.0148948 Jy ! Clean residual min=-0.006252 max=0.006622 Jy/beam ! Clean residual mean=-0.000008 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 2.2739 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 131 components and 2.2739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.507 mas, bmaj=6.638 mas, bpa=27.35 degrees ! Estimated noise=626.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234259 Jy ! Component: 100 - total flux cleaned = 0.00339726 Jy ! Component: 150 - total flux cleaned = 0.0040543 Jy ! Component: 200 - total flux cleaned = 0.00461356 Jy ! Total flux subtracted in 200 components = 0.00461356 Jy ! Clean residual min=-0.007452 max=0.007934 Jy/beam ! Clean residual mean=0.000000 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 2.27851 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 141 components and 2.27851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068194Jy sigma=0.000832 ! Fit after self-cal, rms=0.067869Jy sigma=0.000826 wmodel J0237+2848_S_2014_01_04_pus_map.mod ! Writing 141 model components to file: J0237+2848_S_2014_01_04_pus_map.mod wobs J0237+2848_S_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0237+2848_S_2014_01_04_pus_uvs.fits wwins J0237+2848_S_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0237+2848_S_2014_01_04_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 = 0.00116404 Jy ! Component: 100 - total flux cleaned = 0.000873567 Jy ! Component: 150 - total flux cleaned = -0.000189564 Jy ! Component: 200 - total flux cleaned = -0.00137371 Jy ! Component: 250 - total flux cleaned = -0.00249618 Jy ! Component: 300 - total flux cleaned = -0.00364715 Jy ! Component: 350 - total flux cleaned = -0.00474069 Jy ! Component: 400 - total flux cleaned = -0.00593611 Jy ! Component: 450 - total flux cleaned = -0.00693888 Jy ! Component: 500 - total flux cleaned = -0.00762637 Jy ! Component: 550 - total flux cleaned = -0.00808606 Jy ! Component: 600 - total flux cleaned = -0.00833633 Jy ! Component: 650 - total flux cleaned = -0.00845759 Jy ! Component: 700 - total flux cleaned = -0.00857669 Jy ! Component: 750 - total flux cleaned = -0.00874739 Jy ! Component: 800 - total flux cleaned = -0.00907952 Jy ! Component: 850 - total flux cleaned = -0.00929265 Jy ! Component: 900 - total flux cleaned = -0.00944867 Jy ! Component: 950 - total flux cleaned = -0.00965196 Jy ! Component: 1000 - total flux cleaned = -0.00965102 Jy ! Component: 1050 - total flux cleaned = -0.00984251 Jy ! Component: 1100 - total flux cleaned = -0.00998355 Jy ! Component: 1150 - total flux cleaned = -0.0102578 Jy ! Component: 1200 - total flux cleaned = -0.0106575 Jy ! Component: 1250 - total flux cleaned = -0.0110454 Jy ! Component: 1300 - total flux cleaned = -0.0112978 Jy ! Component: 1350 - total flux cleaned = -0.0117508 Jy ! Component: 1400 - total flux cleaned = -0.0121132 Jy ! Component: 1450 - total flux cleaned = -0.0124684 Jy ! Component: 1500 - total flux cleaned = -0.01293 Jy ! Component: 1550 - total flux cleaned = -0.0133437 Jy ! Component: 1600 - total flux cleaned = -0.0135637 Jy ! Component: 1650 - total flux cleaned = -0.0138503 Jy ! Component: 1700 - total flux cleaned = -0.0141308 Jy ! Component: 1750 - total flux cleaned = -0.0143724 Jy ! Component: 1800 - total flux cleaned = -0.0147111 Jy ! Component: 1850 - total flux cleaned = -0.0151087 Jy ! Component: 1900 - total flux cleaned = -0.0153039 Jy ! Component: 1950 - total flux cleaned = -0.0155919 Jy ! Component: 2000 - total flux cleaned = -0.0158433 Jy ! Component: 2050 - total flux cleaned = -0.0161825 Jy ! Component: 2100 - total flux cleaned = -0.0164851 Jy ! Component: 2150 - total flux cleaned = -0.0167231 Jy ! Component: 2200 - total flux cleaned = -0.0169287 Jy ! Component: 2250 - total flux cleaned = -0.0171606 Jy ! Component: 2300 - total flux cleaned = -0.017361 Jy ! Component: 2350 - total flux cleaned = -0.0175024 Jy ! Component: 2400 - total flux cleaned = -0.0176426 Jy ! Component: 2450 - total flux cleaned = -0.0177258 Jy ! Component: 2500 - total flux cleaned = -0.0178906 Jy ! Component: 2550 - total flux cleaned = -0.0179997 Jy ! Component: 2600 - total flux cleaned = -0.0181343 Jy ! Component: 2650 - total flux cleaned = -0.0183218 Jy ! Component: 2700 - total flux cleaned = -0.0184282 Jy ! Component: 2750 - total flux cleaned = -0.0186132 Jy ! Component: 2800 - total flux cleaned = -0.0187185 Jy ! Component: 2850 - total flux cleaned = -0.0189016 Jy ! Component: 2900 - total flux cleaned = -0.0189797 Jy ! Component: 2950 - total flux cleaned = -0.0191613 Jy ! Component: 3000 - total flux cleaned = -0.0192904 Jy ! Component: 3050 - total flux cleaned = -0.0194192 Jy ! Component: 3100 - total flux cleaned = -0.0195474 Jy ! Component: 3150 - total flux cleaned = -0.019726 Jy ! Component: 3200 - total flux cleaned = -0.0198527 Jy ! Component: 3250 - total flux cleaned = -0.0199793 Jy ! Component: 3300 - total flux cleaned = -0.0200802 Jy ! Component: 3350 - total flux cleaned = -0.020206 Jy ! Component: 3400 - total flux cleaned = -0.0202813 Jy ! Component: 3450 - total flux cleaned = -0.0204314 Jy ! Component: 3500 - total flux cleaned = -0.0205813 Jy ! Component: 3550 - total flux cleaned = -0.0206562 Jy ! Component: 3600 - total flux cleaned = -0.0208554 Jy ! Component: 3650 - total flux cleaned = -0.0209299 Jy ! Component: 3700 - total flux cleaned = -0.0211039 Jy ! Component: 3750 - total flux cleaned = -0.0212279 Jy ! Component: 3800 - total flux cleaned = -0.0213025 Jy ! Component: 3850 - total flux cleaned = -0.0214763 Jy ! Component: 3900 - total flux cleaned = -0.0215756 Jy ! Component: 3950 - total flux cleaned = -0.0217 Jy ! Component: 4000 - total flux cleaned = -0.0218246 Jy ! Component: 4050 - total flux cleaned = -0.0219244 Jy ! Total flux subtracted in 4096 components = -0.0220744 Jy ! Clean residual min=-0.001601 max=0.001415 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 2.25644 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 374 components and 2.25644 Jy ![Exited script file: muppet] wmap "J0237+2848_S_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.507 x 6.638 at 27.35 degrees (North through East) ! Clean map min=-0.006569 max=1.8349 Jy/beam ! Writing clean map to FITS file: J0237+2848_S_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.83493 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000429073 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.070151 0.070151 0.140302 0.280604 0.561208 1.12242 2.24483 4.48966 8.97933 17.9587 35.9173 71.8346 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.834 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.507 x 6.638 at 27.35 degrees (North through East) ! Clean map min=-0.006569 max=1.8349 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 J0237+2848_S_2014_01_04_pus_uvs.log closed on Thu Jan 12 18:15:06 2017