! Started logfile: J1257+8342_S_2017_06_10_pus_uvs.log on Mon May 6 14:53:47 2019 obs J1257+8342_S_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1257+8342_S_2017_06_10_pus_uva.fits ! AN table 1: 310 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.985591 visibilities/baseline/integration-bin. ! Found source: J1257+8342 ! ! 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 1154 lines of history. ! ! Reading 54996 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 J1257+8342_S_2017_06_10_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1633 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975409Jy sigma=0.008520 ! Fit after self-cal, rms=0.949534Jy sigma=0.008304 ! 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=2.82 mas, bmaj=3.9 mas, bpa=52.86 degrees ! Estimated noise=739.005 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 = 0.0406677 Jy ! Component: 100 - total flux cleaned = 0.0500626 Jy ! Total flux subtracted in 100 components = 0.0500626 Jy ! Clean residual min=-0.002591 max=0.003458 Jy/beam ! Clean residual mean=-0.000006 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0500626 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0500626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081277Jy sigma=0.000689 ! Fit after self-cal, rms=0.080892Jy sigma=0.000686 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391847 Jy ! Component: 100 - total flux cleaned = 0.00577495 Jy ! Total flux subtracted in 100 components = 0.00577495 Jy ! Clean residual min=-0.002612 max=0.002460 Jy/beam ! Clean residual mean=-0.000003 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0558375 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0558375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080670Jy sigma=0.000684 ! Fit after self-cal, rms=0.080679Jy sigma=0.000684 ! 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=3.567 mas, bmaj=4.925 mas, bpa=48.74 degrees ! Estimated noise=390.729 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 = 0.00162778 Jy ! Component: 100 - total flux cleaned = 0.00202806 Jy ! Component: 150 - total flux cleaned = 0.00214079 Jy ! Component: 200 - total flux cleaned = 0.00222966 Jy ! Total flux subtracted in 200 components = 0.00222966 Jy ! Clean residual min=-0.001633 max=0.001710 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0580672 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0580672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080645Jy sigma=0.000683 ! Fit after self-cal, rms=0.080650Jy sigma=0.000683 ! 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 1.05 FD 0.90 HN 1.04 KP 1.01 ! LA 1.02 MK 1.05 NL 0.95 OV 0.93 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.04 KP 0.98 ! LA 0.98 MK 1.04 NL 1.05 OV 1.03 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.04 KP 0.95 ! LA 1.09 MK 1.11 NL 1.02 OV 0.93 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.98 KP 1.00* ! LA 0.94 MK 0.82 NL 1.00* OV 1.00* ! PT 0.97 SC 1.00* ! ! ! Fit before self-cal, rms=0.080650Jy sigma=0.000683 ! Fit after self-cal, rms=0.080213Jy sigma=0.000682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=4.94 mas, bpa=48.65 degrees ! Estimated noise=390.743 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 = -0.000123983 Jy ! Component: 100 - total flux cleaned = -4.68753e-05 Jy ! Component: 150 - total flux cleaned = -3.43266e-05 Jy ! Component: 200 - total flux cleaned = -3.45551e-05 Jy ! Total flux subtracted in 200 components = -3.45551e-05 Jy ! Clean residual min=-0.001752 max=0.001750 Jy/beam ! Clean residual mean=-0.000005 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0580326 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0580326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080208Jy sigma=0.000682 ! Fit after self-cal, rms=0.080209Jy sigma=0.000682 ! 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=0.080209Jy sigma=0.000682 ! Fit after self-cal, rms=0.082690Jy sigma=0.000680 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.601 mas, bmaj=4.919 mas, bpa=48.16 degrees ! Estimated noise=392.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154439 Jy ! Component: 100 - total flux cleaned = 0.000188468 Jy ! Component: 150 - total flux cleaned = 0.00020805 Jy ! Component: 200 - total flux cleaned = 0.000216419 Jy ! Total flux subtracted in 200 components = 0.000216419 Jy ! Clean residual min=-0.001436 max=0.002078 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0582491 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0582491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082685Jy sigma=0.000680 ! Fit after self-cal, rms=0.082926Jy sigma=0.000679 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 (-103, -84.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164308 Jy ! Component: 100 - total flux cleaned = 0.00240074 Jy ! Component: 150 - total flux cleaned = 0.00254633 Jy ! Component: 200 - total flux cleaned = 0.00256245 Jy ! Total flux subtracted in 200 components = 0.00256245 Jy ! Clean residual min=-0.001350 max=0.001614 Jy/beam ! Clean residual mean=-0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0608115 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.0608115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082900Jy sigma=0.000679 ! Fit after self-cal, rms=0.082862Jy sigma=0.000679 ! Inverting map ! Added new window around map position (4, -18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152978 Jy ! Component: 100 - total flux cleaned = 0.00245379 Jy ! Component: 150 - total flux cleaned = 0.00304567 Jy ! Component: 200 - total flux cleaned = 0.00327849 Jy ! Total flux subtracted in 200 components = 0.00327849 Jy ! Clean residual min=-0.001306 max=0.001408 Jy/beam ! Clean residual mean=0.000004 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.06409 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.06409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082832Jy sigma=0.000678 ! Fit after self-cal, rms=0.082812Jy sigma=0.000678 ! 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=0.082812Jy sigma=0.000678 ! Fit after self-cal, rms=0.084496Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.6 mas, bmaj=4.904 mas, bpa=47.59 degrees ! Estimated noise=393.691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111225 Jy ! Component: 100 - total flux cleaned = 0.00178528 Jy ! Component: 150 - total flux cleaned = 0.00205743 Jy ! Component: 200 - total flux cleaned = 0.00223171 Jy ! Total flux subtracted in 200 components = 0.00223171 Jy ! Clean residual min=-0.001345 max=0.001497 Jy/beam ! Clean residual mean=0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0663217 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 90 components and 0.0663217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084476Jy sigma=0.000678 ! Fit after self-cal, rms=0.084539Jy sigma=0.000678 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 (44, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012547 Jy ! Component: 100 - total flux cleaned = 0.0018275 Jy ! Component: 150 - total flux cleaned = 0.00213685 Jy ! Component: 200 - total flux cleaned = 0.00234888 Jy ! Total flux subtracted in 200 components = 0.00234888 Jy ! Clean residual min=-0.001304 max=0.001345 Jy/beam ! Clean residual mean=0.000003 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0686706 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.0686706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084514Jy sigma=0.000678 ! Fit after self-cal, rms=0.084488Jy sigma=0.000677 ! 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=0.084488Jy sigma=0.000677 ! Fit after self-cal, rms=0.084447Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.147 mas, bmaj=9.927 mas, bpa=42.99 degrees ! Estimated noise=504.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000872279 Jy ! Component: 100 - total flux cleaned = 0.00128394 Jy ! Component: 150 - total flux cleaned = 0.00146141 Jy ! Component: 200 - total flux cleaned = 0.00159904 Jy ! Total flux subtracted in 200 components = 0.00159904 Jy ! Clean residual min=-0.001766 max=0.001770 Jy/beam ! Clean residual mean=0.000004 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0702696 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.0702696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084437Jy sigma=0.000677 ! Fit after self-cal, rms=0.084427Jy sigma=0.000677 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 = 0.000442367 Jy ! Component: 100 - total flux cleaned = 0.000573641 Jy ! Component: 150 - total flux cleaned = 0.000618412 Jy ! Component: 200 - total flux cleaned = 0.000645578 Jy ! Total flux subtracted in 200 components = 0.000645578 Jy ! Clean residual min=-0.001735 max=0.001761 Jy/beam ! Clean residual mean=0.000006 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0709152 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.0709152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084423Jy sigma=0.000677 ! Fit after self-cal, rms=0.084414Jy sigma=0.000677 ! 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=3.596 mas, bmaj=4.897 mas, bpa=47.43 degrees ! Estimated noise=393.13 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.596 x 4.897 at 47.43 degrees (North through East) ! Clean map min=-0.0012842 max=0.054182 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.857 mas, bmaj=3.871 mas, bpa=51.68 degrees ! Estimated noise=743.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409608 Jy ! Component: 100 - total flux cleaned = 0.0503632 Jy ! Component: 150 - total flux cleaned = 0.0545147 Jy ! Component: 200 - total flux cleaned = 0.057607 Jy ! Total flux subtracted in 200 components = 0.057607 Jy ! Clean residual min=-0.002526 max=0.002440 Jy/beam ! Clean residual mean=-0.000007 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0576069 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0576069 Jy ! Inverting map and beam ! Estimated beam: bmin=3.596 mas, bmaj=4.897 mas, bpa=47.43 degrees ! Estimated noise=393.13 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 = 0.00323675 Jy ! Component: 100 - total flux cleaned = 0.00554073 Jy ! Component: 150 - total flux cleaned = 0.00734233 Jy ! Component: 200 - total flux cleaned = 0.00880845 Jy ! Total flux subtracted in 200 components = 0.00880845 Jy ! Clean residual min=-0.001487 max=0.001572 Jy/beam ! Clean residual mean=-0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0664154 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.0664154 Jy ! Inverting map ! Added new window around map position (16.5, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148695 Jy ! Component: 100 - total flux cleaned = 0.00246507 Jy ! Component: 150 - total flux cleaned = 0.00313168 Jy ! Component: 200 - total flux cleaned = 0.00359105 Jy ! Total flux subtracted in 200 components = 0.00359105 Jy ! Clean residual min=-0.001365 max=0.001379 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0700065 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 66 components and 0.0700064 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=8.147 mas, bmaj=9.927 mas, bpa=42.99 degrees ! Estimated noise=504.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348671 Jy ! Component: 100 - total flux cleaned = 0.000763931 Jy ! Component: 150 - total flux cleaned = 0.000963858 Jy ! Component: 200 - total flux cleaned = 0.0011178 Jy ! Total flux subtracted in 200 components = 0.0011178 Jy ! Clean residual min=-0.001692 max=0.001559 Jy/beam ! Clean residual mean=0.000006 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0711242 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 = 0.00016278 Jy ! Component: 100 - total flux cleaned = 0.000331297 Jy ! Component: 150 - total flux cleaned = 0.000463587 Jy ! Component: 200 - total flux cleaned = 0.000567592 Jy ! Total flux subtracted in 200 components = 0.000567592 Jy ! Clean residual min=-0.001644 max=0.001521 Jy/beam ! Clean residual mean=0.000008 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0716918 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 101 components and 0.0716918 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.596 mas, bmaj=4.897 mas, bpa=47.43 degrees ! Estimated noise=393.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.27783e-05 Jy ! Component: 100 - total flux cleaned = 2.26534e-05 Jy ! Component: 150 - total flux cleaned = 4.79624e-05 Jy ! Component: 200 - total flux cleaned = 2.54793e-05 Jy ! Total flux subtracted in 200 components = 2.54793e-05 Jy ! Clean residual min=-0.001313 max=0.001292 Jy/beam ! Clean residual mean=0.000004 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0717173 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 0.0717173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084412Jy sigma=0.000677 ! Fit after self-cal, rms=0.084383Jy sigma=0.000677 wmodel J1257+8342_S_2017_06_10_pus_map.mod ! Writing 119 model components to file: J1257+8342_S_2017_06_10_pus_map.mod wobs J1257+8342_S_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1257+8342_S_2017_06_10_pus_uvs.fits wwins J1257+8342_S_2017_06_10_pus_map.win ! wwins: Wrote 5 windows to J1257+8342_S_2017_06_10_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 = 0.000171657 Jy ! Component: 100 - total flux cleaned = 0.000501236 Jy ! Component: 150 - total flux cleaned = 0.000812358 Jy ! Component: 200 - total flux cleaned = 0.00105193 Jy ! Component: 250 - total flux cleaned = 0.00128388 Jy ! Component: 300 - total flux cleaned = 0.00149115 Jy ! Component: 350 - total flux cleaned = 0.00163866 Jy ! Component: 400 - total flux cleaned = 0.00181938 Jy ! Component: 450 - total flux cleaned = 0.00194385 Jy ! Component: 500 - total flux cleaned = 0.00210107 Jy ! Component: 550 - total flux cleaned = 0.00223854 Jy ! Component: 600 - total flux cleaned = 0.00234009 Jy ! Component: 650 - total flux cleaned = 0.00247352 Jy ! Component: 700 - total flux cleaned = 0.00258833 Jy ! Component: 750 - total flux cleaned = 0.00266928 Jy ! Component: 800 - total flux cleaned = 0.00278101 Jy ! Component: 850 - total flux cleaned = 0.00287551 Jy ! Component: 900 - total flux cleaned = 0.00296897 Jy ! Component: 950 - total flux cleaned = 0.00303076 Jy ! Component: 1000 - total flux cleaned = 0.00315243 Jy ! Component: 1050 - total flux cleaned = 0.00330222 Jy ! Component: 1100 - total flux cleaned = 0.00333167 Jy ! Component: 1150 - total flux cleaned = 0.00347849 Jy ! Component: 1200 - total flux cleaned = 0.00355101 Jy ! Component: 1250 - total flux cleaned = 0.00362258 Jy ! Component: 1300 - total flux cleaned = 0.00372195 Jy ! Component: 1350 - total flux cleaned = 0.00379234 Jy ! Component: 1400 - total flux cleaned = 0.00388983 Jy ! Component: 1450 - total flux cleaned = 0.00394489 Jy ! Component: 1500 - total flux cleaned = 0.00405427 Jy ! Component: 1550 - total flux cleaned = 0.00413544 Jy ! Component: 1600 - total flux cleaned = 0.00420209 Jy ! Component: 1650 - total flux cleaned = 0.0042418 Jy ! Component: 1700 - total flux cleaned = 0.00430769 Jy ! Component: 1750 - total flux cleaned = 0.00436004 Jy ! Component: 1800 - total flux cleaned = 0.00438595 Jy ! Component: 1850 - total flux cleaned = 0.00443739 Jy ! Component: 1900 - total flux cleaned = 0.0045265 Jy ! Component: 1950 - total flux cleaned = 0.00455179 Jy ! Component: 2000 - total flux cleaned = 0.00458924 Jy ! Component: 2050 - total flux cleaned = 0.00465121 Jy ! Component: 2100 - total flux cleaned = 0.00463864 Jy ! Component: 2150 - total flux cleaned = 0.00469996 Jy ! Component: 2200 - total flux cleaned = 0.00474854 Jy ! Component: 2250 - total flux cleaned = 0.00474856 Jy ! Component: 2300 - total flux cleaned = 0.00479655 Jy ! Component: 2350 - total flux cleaned = 0.00482034 Jy ! Component: 2400 - total flux cleaned = 0.00489117 Jy ! Component: 2450 - total flux cleaned = 0.00491461 Jy ! Component: 2500 - total flux cleaned = 0.00491462 Jy ! Component: 2550 - total flux cleaned = 0.00497249 Jy ! Component: 2600 - total flux cleaned = 0.00498401 Jy ! Component: 2650 - total flux cleaned = 0.00499544 Jy ! Component: 2700 - total flux cleaned = 0.00510884 Jy ! Component: 2750 - total flux cleaned = 0.00515395 Jy ! Component: 2800 - total flux cleaned = 0.00519872 Jy ! Component: 2850 - total flux cleaned = 0.00520982 Jy ! Component: 2900 - total flux cleaned = 0.00521 Jy ! Component: 2950 - total flux cleaned = 0.00527591 Jy ! Component: 3000 - total flux cleaned = 0.00529779 Jy ! Component: 3050 - total flux cleaned = 0.00537378 Jy ! Component: 3100 - total flux cleaned = 0.00533051 Jy ! Component: 3150 - total flux cleaned = 0.00536282 Jy ! Component: 3200 - total flux cleaned = 0.00540562 Jy ! Component: 3250 - total flux cleaned = 0.00546934 Jy ! Component: 3300 - total flux cleaned = 0.00547994 Jy ! Component: 3350 - total flux cleaned = 0.00552197 Jy ! Component: 3400 - total flux cleaned = 0.00554282 Jy ! Component: 3450 - total flux cleaned = 0.00558445 Jy ! Component: 3500 - total flux cleaned = 0.00560516 Jy ! Component: 3550 - total flux cleaned = 0.00565652 Jy ! Component: 3600 - total flux cleaned = 0.00568709 Jy ! Component: 3650 - total flux cleaned = 0.00573797 Jy ! Component: 3700 - total flux cleaned = 0.00573802 Jy ! Component: 3750 - total flux cleaned = 0.00578832 Jy ! Component: 3800 - total flux cleaned = 0.00582841 Jy ! Component: 3850 - total flux cleaned = 0.00583841 Jy ! Component: 3900 - total flux cleaned = 0.00592755 Jy ! Component: 3950 - total flux cleaned = 0.00591774 Jy ! Component: 4000 - total flux cleaned = 0.00594713 Jy ! Component: 4050 - total flux cleaned = 0.00601542 Jy ! Total flux subtracted in 4096 components = 0.00600571 Jy ! Clean residual min=-0.000549 max=0.000563 Jy/beam ! Clean residual mean=0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.077723 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 418 components and 0.077723 Jy ![Exited script file: muppet] wmap "J1257+8342_S_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.596 x 4.897 at 47.43 degrees (North through East) ! Clean map min=-0.00094097 max=0.053996 Jy/beam ! Writing clean map to FITS file: J1257+8342_S_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0539959 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017578 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.976629 0.976629 1.95326 3.90652 7.81304 15.6261 31.2521 62.5043 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.596 x 4.897 at 47.43 degrees (North through East) ! Clean map min=-0.00094097 max=0.053996 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 J1257+8342_S_2017_06_10_pus_uvs.log closed on Mon May 6 14:53:54 2019