! Started logfile: J2217+3156_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:49:25 2016 obs J2217+3156_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2217+3156_S_2014_12_20_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.870624 visibilities/baseline/integration-bin. ! Found source: J2217+3156 ! ! 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 11440 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 J2217+3156_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.576896Jy sigma=0.006865 ! Fit after self-cal, rms=0.557322Jy sigma=0.006651 ! 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=2.973 mas, bmaj=5.235 mas, bpa=-6.798 degrees ! Estimated noise=783.083 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 = 0.340051 Jy ! Component: 100 - total flux cleaned = 0.420849 Jy ! Total flux subtracted in 100 components = 0.420849 Jy ! Clean residual min=-0.013293 max=0.031403 Jy/beam ! Clean residual mean=-0.000012 rms=0.003704 Jy/beam ! Combined flux in latest and established models = 0.420849 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.420849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107543Jy sigma=0.001155 ! Fit after self-cal, rms=0.107539Jy sigma=0.001155 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340622 Jy ! Component: 100 - total flux cleaned = 0.052605 Jy ! Total flux subtracted in 100 components = 0.052605 Jy ! Clean residual min=-0.011672 max=0.011457 Jy/beam ! Clean residual mean=-0.000018 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 0.473454 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.473454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093517Jy sigma=0.001005 ! Fit after self-cal, rms=0.093515Jy sigma=0.001004 ! 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=3.535 mas, bmaj=6.017 mas, bpa=-3.339 degrees ! Estimated noise=566.075 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 = 0.0125928 Jy ! Component: 100 - total flux cleaned = 0.0201303 Jy ! Component: 150 - total flux cleaned = 0.0252799 Jy ! Component: 200 - total flux cleaned = 0.0288331 Jy ! Total flux subtracted in 200 components = 0.0288331 Jy ! Clean residual min=-0.013632 max=0.008885 Jy/beam ! Clean residual mean=-0.000035 rms=0.002557 Jy/beam ! Combined flux in latest and established models = 0.502287 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.502287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091021Jy sigma=0.000988 ! Fit after self-cal, rms=0.091019Jy sigma=0.000988 ! 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 1.01 FD 0.88 HN 0.96 KP 1.09 ! LA 0.97 MK 0.99 NL 0.98 OV 0.98 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.01 KP 1.05 ! LA 0.93 MK 1.00 NL 1.01 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.00 KP 0.94 ! LA 0.77 MK 1.04 NL 1.16 OV 0.93 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.05 HN 0.97 KP 0.90 ! LA 0.80 MK 1.03 NL 1.03 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.091019Jy sigma=0.000988 ! Fit after self-cal, rms=0.072299Jy sigma=0.000801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.561 mas, bmaj=6.077 mas, bpa=-3.631 degrees ! Estimated noise=567.342 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 = -0.00335825 Jy ! Component: 100 - total flux cleaned = -0.00399456 Jy ! Component: 150 - total flux cleaned = -0.00439023 Jy ! Component: 200 - total flux cleaned = -0.0046822 Jy ! Total flux subtracted in 200 components = -0.0046822 Jy ! Clean residual min=-0.003988 max=0.004062 Jy/beam ! Clean residual mean=-0.000006 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.497605 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.497605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072089Jy sigma=0.000799 ! Fit after self-cal, rms=0.072075Jy sigma=0.000799 ! 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=0.072075Jy sigma=0.000799 ! Fit after self-cal, rms=0.070881Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=6.064 mas, bpa=-3.458 degrees ! Estimated noise=566.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00170038 Jy ! Component: 100 - total flux cleaned = -0.00195726 Jy ! Component: 150 - total flux cleaned = -0.00222249 Jy ! Component: 200 - total flux cleaned = -0.00245425 Jy ! Total flux subtracted in 200 components = -0.00245425 Jy ! Clean residual min=-0.002085 max=0.002034 Jy/beam ! Clean residual mean=-0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.49515 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.49515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070806Jy sigma=0.000780 ! Fit after self-cal, rms=0.070822Jy sigma=0.000780 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 = -0.000207129 Jy ! Component: 100 - total flux cleaned = -0.000390838 Jy ! Component: 150 - total flux cleaned = -0.000500825 Jy ! Component: 200 - total flux cleaned = -0.000624732 Jy ! Total flux subtracted in 200 components = -0.000624732 Jy ! Clean residual min=-0.002132 max=0.002014 Jy/beam ! Clean residual mean=-0.000003 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.494526 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.494526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070797Jy sigma=0.000779 ! Fit after self-cal, rms=0.070795Jy sigma=0.000779 ! 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=0.070795Jy sigma=0.000779 ! Fit after self-cal, rms=0.070826Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.561 mas, bmaj=6.068 mas, bpa=-3.501 degrees ! Estimated noise=566.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000894577 Jy ! Component: 100 - total flux cleaned = -0.00111804 Jy ! Component: 150 - total flux cleaned = -0.00128646 Jy ! Component: 200 - total flux cleaned = -0.00143597 Jy ! Total flux subtracted in 200 components = -0.00143597 Jy ! Clean residual min=-0.002020 max=0.001915 Jy/beam ! Clean residual mean=-0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.49309 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.49309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070799Jy sigma=0.000779 ! Fit after self-cal, rms=0.070799Jy sigma=0.000779 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 = -0.000156287 Jy ! Component: 100 - total flux cleaned = -0.000238101 Jy ! Component: 150 - total flux cleaned = -0.00032972 Jy ! Component: 200 - total flux cleaned = -0.000398318 Jy ! Total flux subtracted in 200 components = -0.000398318 Jy ! Clean residual min=-0.002053 max=0.001910 Jy/beam ! Clean residual mean=-0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.492691 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.492691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070788Jy sigma=0.000779 ! Fit after self-cal, rms=0.070787Jy sigma=0.000779 ! 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=0.070787Jy sigma=0.000779 ! Fit after self-cal, rms=0.070826Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.405 mas, bmaj=9.519 mas, bpa=-1.393 degrees ! Estimated noise=694.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000882701 Jy ! Component: 100 - total flux cleaned = -0.00104875 Jy ! Component: 150 - total flux cleaned = -0.00115406 Jy ! Component: 200 - total flux cleaned = -0.00125096 Jy ! Total flux subtracted in 200 components = -0.00125096 Jy ! Clean residual min=-0.002152 max=0.001858 Jy/beam ! Clean residual mean=-0.000005 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.49144 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 57 components and 0.49144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070831Jy sigma=0.000779 ! Fit after self-cal, rms=0.070826Jy sigma=0.000779 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 = -3.6191e-05 Jy ! Component: 100 - total flux cleaned = -9.95074e-05 Jy ! Component: 150 - total flux cleaned = -0.000134869 Jy ! Component: 200 - total flux cleaned = -0.000163395 Jy ! Total flux subtracted in 200 components = -0.000163395 Jy ! Clean residual min=-0.002157 max=0.001865 Jy/beam ! Clean residual mean=-0.000005 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.491277 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.491277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070834Jy sigma=0.000779 ! Fit after self-cal, rms=0.070830Jy sigma=0.000779 ! 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=3.563 mas, bmaj=6.071 mas, bpa=-3.545 degrees ! Estimated noise=566.952 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.563 x 6.071 at -3.545 degrees (North through East) ! Clean map min=-0.0018969 max=0.44636 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=2.991 mas, bmaj=5.275 mas, bpa=-7.265 degrees ! Estimated noise=784.909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.340792 Jy ! Component: 100 - total flux cleaned = 0.421384 Jy ! Component: 150 - total flux cleaned = 0.453376 Jy ! Component: 200 - total flux cleaned = 0.470041 Jy ! Total flux subtracted in 200 components = 0.470041 Jy ! Clean residual min=-0.003681 max=0.008128 Jy/beam ! Clean residual mean=0.000001 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.470042 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.470042 Jy ! Inverting map and beam ! Estimated beam: bmin=3.563 mas, bmaj=6.071 mas, bpa=-3.545 degrees ! Estimated noise=566.952 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 = 0.0106935 Jy ! Component: 100 - total flux cleaned = 0.0159712 Jy ! Component: 150 - total flux cleaned = 0.0187744 Jy ! Component: 200 - total flux cleaned = 0.0194627 Jy ! Total flux subtracted in 200 components = 0.0194627 Jy ! Clean residual min=-0.002349 max=0.002898 Jy/beam ! Clean residual mean=-0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.489504 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.489504 Jy ! Inverting map ! Added new window around map position (4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173168 Jy ! Component: 100 - total flux cleaned = 0.00185349 Jy ! Component: 150 - total flux cleaned = 0.00190568 Jy ! Component: 200 - total flux cleaned = 0.00195083 Jy ! Total flux subtracted in 200 components = 0.00195083 Jy ! Clean residual min=-0.002059 max=0.002023 Jy/beam ! Clean residual mean=-0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.491455 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.491455 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=7.405 mas, bmaj=9.519 mas, bpa=-1.393 degrees ! Estimated noise=694.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000331741 Jy ! Component: 100 - total flux cleaned = -0.000385376 Jy ! Component: 150 - total flux cleaned = -0.000455659 Jy ! Component: 200 - total flux cleaned = -0.00049189 Jy ! Total flux subtracted in 200 components = -0.00049189 Jy ! Clean residual min=-0.002085 max=0.001864 Jy/beam ! Clean residual mean=-0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.490963 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 = -1.07149e-05 Jy ! Component: 100 - total flux cleaned = -2.05875e-05 Jy ! Component: 150 - total flux cleaned = -3.89857e-05 Jy ! Component: 200 - total flux cleaned = -4.69279e-05 Jy ! Total flux subtracted in 200 components = -4.69279e-05 Jy ! Clean residual min=-0.002053 max=0.001845 Jy/beam ! Clean residual mean=-0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.490916 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.490916 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.563 mas, bmaj=6.071 mas, bpa=-3.545 degrees ! Estimated noise=566.952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171799 Jy ! Component: 100 - total flux cleaned = 0.000206223 Jy ! Component: 150 - total flux cleaned = 0.000205301 Jy ! Component: 200 - total flux cleaned = 0.000174256 Jy ! Total flux subtracted in 200 components = 0.000174256 Jy ! Clean residual min=-0.001912 max=0.001921 Jy/beam ! Clean residual mean=-0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.491091 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.491091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070821Jy sigma=0.000779 ! Fit after self-cal, rms=0.070818Jy sigma=0.000778 wmodel J2217+3156_S_2014_12_20_pus_map.mod ! Writing 67 model components to file: J2217+3156_S_2014_12_20_pus_map.mod wobs J2217+3156_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2217+3156_S_2014_12_20_pus_uvs.fits wwins J2217+3156_S_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J2217+3156_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 = 2.94217e-06 Jy ! Component: 100 - total flux cleaned = 0.000129654 Jy ! Component: 150 - total flux cleaned = 0.000131081 Jy ! Component: 200 - total flux cleaned = -6.67357e-05 Jy ! Component: 250 - total flux cleaned = -0.000284929 Jy ! Component: 300 - total flux cleaned = -0.000549917 Jy ! Component: 350 - total flux cleaned = -0.00078173 Jy ! Component: 400 - total flux cleaned = -0.00105758 Jy ! Component: 450 - total flux cleaned = -0.00127778 Jy ! Component: 500 - total flux cleaned = -0.00142169 Jy ! Component: 550 - total flux cleaned = -0.00158598 Jy ! Component: 600 - total flux cleaned = -0.00172388 Jy ! Component: 650 - total flux cleaned = -0.00188154 Jy ! Component: 700 - total flux cleaned = -0.00201428 Jy ! Component: 750 - total flux cleaned = -0.00210127 Jy ! Component: 800 - total flux cleaned = -0.00227274 Jy ! Component: 850 - total flux cleaned = -0.00239884 Jy ! Component: 900 - total flux cleaned = -0.00248167 Jy ! Component: 950 - total flux cleaned = -0.00258421 Jy ! Component: 1000 - total flux cleaned = -0.00266478 Jy ! Component: 1050 - total flux cleaned = -0.00280358 Jy ! Component: 1100 - total flux cleaned = -0.0028623 Jy ! Component: 1150 - total flux cleaned = -0.00288159 Jy ! Component: 1200 - total flux cleaned = -0.00293887 Jy ! Component: 1250 - total flux cleaned = -0.00295778 Jy ! Component: 1300 - total flux cleaned = -0.00299544 Jy ! Component: 1350 - total flux cleaned = -0.00301426 Jy ! Component: 1400 - total flux cleaned = -0.00308717 Jy ! Component: 1450 - total flux cleaned = -0.00314137 Jy ! Component: 1500 - total flux cleaned = -0.00317703 Jy ! Component: 1550 - total flux cleaned = -0.00324741 Jy ! Component: 1600 - total flux cleaned = -0.00324747 Jy ! Component: 1650 - total flux cleaned = -0.00336842 Jy ! Component: 1700 - total flux cleaned = -0.00341965 Jy ! Component: 1750 - total flux cleaned = -0.00352085 Jy ! Component: 1800 - total flux cleaned = -0.00355405 Jy ! Component: 1850 - total flux cleaned = -0.00357077 Jy ! Component: 1900 - total flux cleaned = -0.00357063 Jy ! Component: 1950 - total flux cleaned = -0.00361913 Jy ! Component: 2000 - total flux cleaned = -0.0037152 Jy ! Component: 2050 - total flux cleaned = -0.00371505 Jy ! Component: 2100 - total flux cleaned = -0.00376219 Jy ! Component: 2150 - total flux cleaned = -0.00380896 Jy ! Component: 2200 - total flux cleaned = -0.00387056 Jy ! Component: 2250 - total flux cleaned = -0.00393182 Jy ! Component: 2300 - total flux cleaned = -0.00399262 Jy ! Component: 2350 - total flux cleaned = -0.00399284 Jy ! Component: 2400 - total flux cleaned = -0.00403771 Jy ! Component: 2450 - total flux cleaned = -0.00409691 Jy ! Component: 2500 - total flux cleaned = -0.00415546 Jy ! Component: 2550 - total flux cleaned = -0.00416974 Jy ! Component: 2600 - total flux cleaned = -0.00416991 Jy ! Component: 2650 - total flux cleaned = -0.00426995 Jy ! Component: 2700 - total flux cleaned = -0.00429827 Jy ! Component: 2750 - total flux cleaned = -0.00429852 Jy ! Component: 2800 - total flux cleaned = -0.00438217 Jy ! Component: 2850 - total flux cleaned = -0.00435459 Jy ! Component: 2900 - total flux cleaned = -0.00438209 Jy ! Component: 2950 - total flux cleaned = -0.0044365 Jy ! Component: 3000 - total flux cleaned = -0.00446356 Jy ! Component: 3050 - total flux cleaned = -0.00450388 Jy ! Component: 3100 - total flux cleaned = -0.00451717 Jy ! Component: 3150 - total flux cleaned = -0.00451729 Jy ! Component: 3200 - total flux cleaned = -0.00456976 Jy ! Component: 3250 - total flux cleaned = -0.00453085 Jy ! Component: 3300 - total flux cleaned = -0.00458238 Jy ! Component: 3350 - total flux cleaned = -0.00456966 Jy ! Component: 3400 - total flux cleaned = -0.00462035 Jy ! Component: 3450 - total flux cleaned = -0.00460772 Jy ! Component: 3500 - total flux cleaned = -0.00463265 Jy ! Component: 3550 - total flux cleaned = -0.00463257 Jy ! Component: 3600 - total flux cleaned = -0.00463273 Jy ! Component: 3650 - total flux cleaned = -0.0046326 Jy ! Component: 3700 - total flux cleaned = -0.0045721 Jy ! Component: 3750 - total flux cleaned = -0.00460829 Jy ! Component: 3800 - total flux cleaned = -0.0045844 Jy ! Component: 3850 - total flux cleaned = -0.0045844 Jy ! Component: 3900 - total flux cleaned = -0.00456084 Jy ! Component: 3950 - total flux cleaned = -0.00459607 Jy ! Component: 4000 - total flux cleaned = -0.00454939 Jy ! Component: 4050 - total flux cleaned = -0.00451467 Jy ! Total flux subtracted in 4096 components = -0.00450329 Jy ! Clean residual min=-0.000673 max=0.000828 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.486587 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 322 components and 0.486587 Jy ![Exited script file: muppet] wmap "J2217+3156_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.563 x 6.071 at -3.545 degrees (North through East) ! Clean map min=-0.0011711 max=0.44681 Jy/beam ! Writing clean map to FITS file: J2217+3156_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 0.446811 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196493 device "J2217+3156_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2217+3156_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.13193 0.13193 0.26386 0.52772 1.05544 2.11088 4.22176 8.44352 16.887 33.7741 67.5482 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.446 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.563 x 6.071 at -3.545 degrees (North through East) ! Clean map min=-0.0011711 max=0.44681 Jy/beam quit ! Quitting program ! Log file J2217+3156_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:49:29 2016