! Started logfile: J0527+0331_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:22:29 2016 obs J0527+0331_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0527+0331_S_2014_12_20_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.740996 visibilities/baseline/integration-bin. ! Found source: J0527+0331 ! ! 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 344 lines of history. ! ! Reading 3868 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 J0527+0331_S_2014_12_20_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.709162Jy sigma=0.007401 ! Fit after self-cal, rms=0.705524Jy sigma=0.007367 ! 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=2.806 mas, bmaj=6.878 mas, bpa=1.785 degrees ! Estimated noise=1446.64 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 = 0.215327 Jy ! Component: 100 - total flux cleaned = 0.277387 Jy ! Total flux subtracted in 100 components = 0.277387 Jy ! Clean residual min=-0.012210 max=0.027462 Jy/beam ! Clean residual mean=-0.000090 rms=0.004028 Jy/beam ! Combined flux in latest and established models = 0.277387 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.277387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200522Jy sigma=0.001091 ! Fit after self-cal, rms=0.200512Jy sigma=0.001091 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305144 Jy ! Component: 100 - total flux cleaned = 0.0479927 Jy ! Total flux subtracted in 100 components = 0.0479927 Jy ! Clean residual min=-0.011978 max=0.011329 Jy/beam ! Clean residual mean=-0.000056 rms=0.003156 Jy/beam ! Combined flux in latest and established models = 0.32538 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.32538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189425Jy sigma=0.001003 ! Fit after self-cal, rms=0.189412Jy sigma=0.001003 ! 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=3.471 mas, bmaj=7.93 mas, bpa=1.938 degrees ! Estimated noise=1154.42 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 = 0.0164013 Jy ! Component: 100 - total flux cleaned = 0.0259794 Jy ! Component: 150 - total flux cleaned = 0.031943 Jy ! Component: 200 - total flux cleaned = 0.0356939 Jy ! Total flux subtracted in 200 components = 0.0356939 Jy ! Clean residual min=-0.013324 max=0.009553 Jy/beam ! Clean residual mean=-0.000064 rms=0.003230 Jy/beam ! Combined flux in latest and established models = 0.361073 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 68 components and 0.361073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184731Jy sigma=0.000999 ! Fit after self-cal, rms=0.184727Jy sigma=0.000999 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.75 HN 1.00 KP 1.14 ! LA 0.99 MK 1.03 NL 1.02 OV 0.99 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 1.07 KP 1.08 ! LA 0.97 MK 0.99 NL 0.99 OV 1.02 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.06 KP 0.95 ! LA 0.77 MK 1.00 NL 1.31 OV 0.97 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.15 HN 1.05 KP 0.86 ! LA 0.82 MK 0.96 NL 1.02 OV 1.05 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.184727Jy sigma=0.000999 ! Fit after self-cal, rms=0.152455Jy sigma=0.000914 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.472 mas, bmaj=7.967 mas, bpa=1.745 degrees ! Estimated noise=1181.74 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 = 0.00539424 Jy ! Component: 100 - total flux cleaned = 0.00597327 Jy ! Component: 150 - total flux cleaned = 0.00579078 Jy ! Component: 200 - total flux cleaned = 0.0055208 Jy ! Total flux subtracted in 200 components = 0.0055208 Jy ! Clean residual min=-0.011140 max=0.009034 Jy/beam ! Clean residual mean=-0.000010 rms=0.002831 Jy/beam ! Combined flux in latest and established models = 0.366594 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.366594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151621Jy sigma=0.000915 ! Fit after self-cal, rms=0.151561Jy sigma=0.000915 ! 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=0.151561Jy sigma=0.000915 ! Fit after self-cal, rms=0.095270Jy sigma=0.000811 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.475 mas, bmaj=7.995 mas, bpa=1.62 degrees ! Estimated noise=1181.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00264378 Jy ! Component: 100 - total flux cleaned = -0.00277295 Jy ! Component: 150 - total flux cleaned = -0.00276932 Jy ! Component: 200 - total flux cleaned = -0.00272243 Jy ! Total flux subtracted in 200 components = -0.00272243 Jy ! Clean residual min=-0.003542 max=0.003915 Jy/beam ! Clean residual mean=-0.000004 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.363872 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.363872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095181Jy sigma=0.000809 ! Fit after self-cal, rms=0.095090Jy sigma=0.000809 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, -60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256039 Jy ! Component: 100 - total flux cleaned = 0.0027812 Jy ! Component: 150 - total flux cleaned = 0.00294964 Jy ! Component: 200 - total flux cleaned = 0.00314854 Jy ! Total flux subtracted in 200 components = 0.00314854 Jy ! Clean residual min=-0.003307 max=0.003156 Jy/beam ! Clean residual mean=-0.000005 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.36702 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.36702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094937Jy sigma=0.000808 ! Fit after self-cal, rms=0.094934Jy sigma=0.000808 ! 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=0.094934Jy sigma=0.000808 ! Fit after self-cal, rms=0.095086Jy sigma=0.000808 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.481 mas, bmaj=8.002 mas, bpa=1.744 degrees ! Estimated noise=1181.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00033566 Jy ! Component: 100 - total flux cleaned = -0.000612221 Jy ! Component: 150 - total flux cleaned = -0.000612149 Jy ! Component: 200 - total flux cleaned = -0.00061323 Jy ! Total flux subtracted in 200 components = -0.00061323 Jy ! Clean residual min=-0.003203 max=0.003124 Jy/beam ! Clean residual mean=0.000001 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.366407 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.366407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095045Jy sigma=0.000807 ! Fit after self-cal, rms=0.095052Jy sigma=0.000807 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 = -7.37957e-05 Jy ! Component: 100 - total flux cleaned = -7.27916e-05 Jy ! Component: 150 - total flux cleaned = -7.19783e-05 Jy ! Component: 200 - total flux cleaned = -7.16928e-05 Jy ! Total flux subtracted in 200 components = -7.16928e-05 Jy ! Clean residual min=-0.003125 max=0.003088 Jy/beam ! Clean residual mean=0.000001 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.366335 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 125 components and 0.366335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095031Jy sigma=0.000807 ! Fit after self-cal, rms=0.095031Jy sigma=0.000807 ! 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=0.095031Jy sigma=0.000807 ! Fit after self-cal, rms=0.095054Jy sigma=0.000807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.755 mas, bmaj=12.06 mas, bpa=9.197 degrees ! Estimated noise=1428.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000756127 Jy ! Component: 100 - total flux cleaned = -0.00104362 Jy ! Component: 150 - total flux cleaned = -0.00114983 Jy ! Component: 200 - total flux cleaned = -0.00124482 Jy ! Total flux subtracted in 200 components = -0.00124482 Jy ! Clean residual min=-0.003106 max=0.002899 Jy/beam ! Clean residual mean=0.000005 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.365091 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 135 components and 0.365091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095055Jy sigma=0.000807 ! Fit after self-cal, rms=0.095053Jy sigma=0.000807 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 = -4.01504e-05 Jy ! Component: 100 - total flux cleaned = -0.000209409 Jy ! Component: 150 - total flux cleaned = -0.000341066 Jy ! Component: 200 - total flux cleaned = -0.000464041 Jy ! Total flux subtracted in 200 components = -0.000464041 Jy ! Clean residual min=-0.003105 max=0.002881 Jy/beam ! Clean residual mean=0.000005 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.364626 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 144 components and 0.364626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095057Jy sigma=0.000807 ! Fit after self-cal, rms=0.095055Jy sigma=0.000807 ! 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=3.484 mas, bmaj=8.006 mas, bpa=1.815 degrees ! Estimated noise=1182.4 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.484 x 8.006 at 1.815 degrees (North through East) ! Clean map min=-0.0028367 max=0.29412 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=2.808 mas, bmaj=6.947 mas, bpa=1.539 degrees ! Estimated noise=1488.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.22135 Jy ! Component: 100 - total flux cleaned = 0.284842 Jy ! Component: 150 - total flux cleaned = 0.315202 Jy ! Component: 200 - total flux cleaned = 0.331413 Jy ! Total flux subtracted in 200 components = 0.331413 Jy ! Clean residual min=-0.006235 max=0.008143 Jy/beam ! Clean residual mean=-0.000024 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.331413 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 0.331413 Jy ! Inverting map and beam ! Estimated beam: bmin=3.484 mas, bmaj=8.006 mas, bpa=1.815 degrees ! Estimated noise=1182.4 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 = 0.013034 Jy ! Component: 100 - total flux cleaned = 0.0200927 Jy ! Component: 150 - total flux cleaned = 0.0246298 Jy ! Component: 200 - total flux cleaned = 0.0268694 Jy ! Total flux subtracted in 200 components = 0.0268694 Jy ! Clean residual min=-0.003414 max=0.003778 Jy/beam ! Clean residual mean=-0.000010 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.358282 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 66 components and 0.358282 Jy ! Inverting map ! Added new window around map position (19.5, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022776 Jy ! Component: 100 - total flux cleaned = 0.00301677 Jy ! Component: 150 - total flux cleaned = 0.00325126 Jy ! Component: 200 - total flux cleaned = 0.0035338 Jy ! Total flux subtracted in 200 components = 0.0035338 Jy ! Clean residual min=-0.003048 max=0.003301 Jy/beam ! Clean residual mean=-0.000008 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.361816 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.361816 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=7.755 mas, bmaj=12.06 mas, bpa=9.197 degrees ! Estimated noise=1428.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104274 Jy ! Component: 100 - total flux cleaned = 0.00127201 Jy ! Component: 150 - total flux cleaned = 0.00141493 Jy ! Component: 200 - total flux cleaned = 0.00153781 Jy ! Total flux subtracted in 200 components = 0.00153781 Jy ! Clean residual min=-0.002940 max=0.002793 Jy/beam ! Clean residual mean=-0.000006 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.363354 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 = 7.29112e-05 Jy ! Component: 100 - total flux cleaned = 0.00010483 Jy ! Component: 150 - total flux cleaned = 4.55629e-05 Jy ! Component: 200 - total flux cleaned = -7.4109e-06 Jy ! Total flux subtracted in 200 components = -7.4109e-06 Jy ! Clean residual min=-0.002974 max=0.002794 Jy/beam ! Clean residual mean=-0.000003 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.363346 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 123 components and 0.363346 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.484 mas, bmaj=8.006 mas, bpa=1.815 degrees ! Estimated noise=1182.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000493464 Jy ! Component: 100 - total flux cleaned = -0.000657329 Jy ! Component: 150 - total flux cleaned = -0.000705415 Jy ! Component: 200 - total flux cleaned = -0.000706369 Jy ! Total flux subtracted in 200 components = -0.000706369 Jy ! Clean residual min=-0.002913 max=0.003241 Jy/beam ! Clean residual mean=-0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.36264 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 140 components and 0.36264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094947Jy sigma=0.000806 ! Fit after self-cal, rms=0.094936Jy sigma=0.000806 wmodel J0527+0331_S_2014_12_20_pus_map.mod ! Writing 140 model components to file: J0527+0331_S_2014_12_20_pus_map.mod wobs J0527+0331_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0527+0331_S_2014_12_20_pus_uvs.fits wwins J0527+0331_S_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J0527+0331_S_2014_12_20_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 = 0.000251423 Jy ! Component: 100 - total flux cleaned = 0.000402173 Jy ! Component: 150 - total flux cleaned = 0.000643416 Jy ! Component: 200 - total flux cleaned = 0.00073733 Jy ! Component: 250 - total flux cleaned = 0.00078156 Jy ! Component: 300 - total flux cleaned = 0.000737883 Jy ! Component: 350 - total flux cleaned = 0.000739491 Jy ! Component: 400 - total flux cleaned = 0.000862095 Jy ! Component: 450 - total flux cleaned = 0.000861613 Jy ! Component: 500 - total flux cleaned = 0.000862277 Jy ! Component: 550 - total flux cleaned = 0.000901436 Jy ! Component: 600 - total flux cleaned = 0.000977156 Jy ! Component: 650 - total flux cleaned = 0.0010145 Jy ! Component: 700 - total flux cleaned = 0.00097898 Jy ! Component: 750 - total flux cleaned = 0.00101483 Jy ! Component: 800 - total flux cleaned = 0.000980268 Jy ! Component: 850 - total flux cleaned = 0.00101442 Jy ! Component: 900 - total flux cleaned = 0.00104801 Jy ! Component: 950 - total flux cleaned = 0.00101518 Jy ! Component: 1000 - total flux cleaned = 0.000983029 Jy ! Component: 1050 - total flux cleaned = 0.00104779 Jy ! Component: 1100 - total flux cleaned = 0.00114245 Jy ! Component: 1150 - total flux cleaned = 0.00117356 Jy ! Component: 1200 - total flux cleaned = 0.00120435 Jy ! Component: 1250 - total flux cleaned = 0.00126477 Jy ! Component: 1300 - total flux cleaned = 0.00129538 Jy ! Component: 1350 - total flux cleaned = 0.00126577 Jy ! Component: 1400 - total flux cleaned = 0.00135381 Jy ! Component: 1450 - total flux cleaned = 0.00132486 Jy ! Component: 1500 - total flux cleaned = 0.00132506 Jy ! Component: 1550 - total flux cleaned = 0.00135329 Jy ! Component: 1600 - total flux cleaned = 0.00129771 Jy ! Component: 1650 - total flux cleaned = 0.0012428 Jy ! Component: 1700 - total flux cleaned = 0.00129741 Jy ! Component: 1750 - total flux cleaned = 0.00118972 Jy ! Component: 1800 - total flux cleaned = 0.00118974 Jy ! Component: 1850 - total flux cleaned = 0.00126845 Jy ! Component: 1900 - total flux cleaned = 0.00111188 Jy ! Component: 1950 - total flux cleaned = 0.0010861 Jy ! Component: 2000 - total flux cleaned = 0.00111139 Jy ! Component: 2050 - total flux cleaned = 0.000934606 Jy ! Component: 2100 - total flux cleaned = 0.000984693 Jy ! Component: 2150 - total flux cleaned = 0.000861088 Jy ! Component: 2200 - total flux cleaned = 0.000885284 Jy ! Component: 2250 - total flux cleaned = 0.000788255 Jy ! Component: 2300 - total flux cleaned = 0.00062011 Jy ! Component: 2350 - total flux cleaned = 0.000596581 Jy ! Component: 2400 - total flux cleaned = 0.000573118 Jy ! Component: 2450 - total flux cleaned = 0.000433279 Jy ! Component: 2500 - total flux cleaned = 0.000317606 Jy ! Component: 2550 - total flux cleaned = 0.000225821 Jy ! Component: 2600 - total flux cleaned = 0.000157736 Jy ! Component: 2650 - total flux cleaned = 9.00628e-05 Jy ! Component: 2700 - total flux cleaned = -6.66277e-05 Jy ! Component: 2750 - total flux cleaned = -8.91771e-05 Jy ! Component: 2800 - total flux cleaned = -0.00024361 Jy ! Component: 2850 - total flux cleaned = -0.000461822 Jy ! Component: 2900 - total flux cleaned = -0.000548524 Jy ! Component: 2950 - total flux cleaned = -0.000677301 Jy ! Component: 3000 - total flux cleaned = -0.000719994 Jy ! Component: 3050 - total flux cleaned = -0.000931634 Jy ! Component: 3100 - total flux cleaned = -0.000994673 Jy ! Component: 3150 - total flux cleaned = -0.00116165 Jy ! Component: 3200 - total flux cleaned = -0.0012651 Jy ! Component: 3250 - total flux cleaned = -0.00138865 Jy ! Component: 3300 - total flux cleaned = -0.00140926 Jy ! Component: 3350 - total flux cleaned = -0.00153119 Jy ! Component: 3400 - total flux cleaned = -0.00169237 Jy ! Component: 3450 - total flux cleaned = -0.00179249 Jy ! Component: 3500 - total flux cleaned = -0.0018522 Jy ! Component: 3550 - total flux cleaned = -0.00197085 Jy ! Component: 3600 - total flux cleaned = -0.00204941 Jy ! Component: 3650 - total flux cleaned = -0.00216639 Jy ! Component: 3700 - total flux cleaned = -0.00224408 Jy ! Component: 3750 - total flux cleaned = -0.00226341 Jy ! Component: 3800 - total flux cleaned = -0.00241696 Jy ! Component: 3850 - total flux cleaned = -0.00258835 Jy ! Component: 3900 - total flux cleaned = -0.00260727 Jy ! Component: 3950 - total flux cleaned = -0.00270156 Jy ! Component: 4000 - total flux cleaned = -0.00279529 Jy ! Component: 4050 - total flux cleaned = -0.00288853 Jy ! Total flux subtracted in 4096 components = -0.00301797 Jy ! Clean residual min=-0.001335 max=0.001036 Jy/beam ! Clean residual mean=-0.000004 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.359622 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 425 components and 0.359622 Jy ![Exited script file: muppet] wmap "J0527+0331_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.484 x 8.006 at 1.815 degrees (North through East) ! Clean map min=-0.0024078 max=0.29544 Jy/beam ! Writing clean map to FITS file: J0527+0331_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.295439 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000341659 device "J0527+0331_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0527+0331_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346934 0.346934 0.693868 1.38774 2.77547 5.55094 11.1019 22.2038 44.4075 88.8151 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.295 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.484 x 8.006 at 1.815 degrees (North through East) ! Clean map min=-0.0024078 max=0.29544 Jy/beam quit ! Quitting program ! Log file J0527+0331_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:22:35 2016