! Started logfile: J0646+4451_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:34:23 2019 obs J0646+4451_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0646+4451_S_2017_03_27_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0646+4451 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1684 lines of history. ! ! Reading 1248 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 J0646+4451_S_2017_03_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.854848Jy sigma=0.007532 ! Fit after self-cal, rms=0.852033Jy sigma=0.007507 ! 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=3.137 mas, bmaj=8.751 mas, bpa=44.11 degrees ! Estimated noise=3085.19 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 = 1.4255 Jy ! Component: 100 - total flux cleaned = 1.73635 Jy ! Total flux subtracted in 100 components = 1.73635 Jy ! Clean residual min=-0.034023 max=0.086691 Jy/beam ! Clean residual mean=-0.000143 rms=0.012152 Jy/beam ! Combined flux in latest and established models = 1.73635 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.73635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189209Jy sigma=0.001575 ! Fit after self-cal, rms=0.189209Jy sigma=0.001575 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0799519 Jy ! Component: 100 - total flux cleaned = 0.117684 Jy ! Total flux subtracted in 100 components = 0.117684 Jy ! Clean residual min=-0.025233 max=0.039196 Jy/beam ! Clean residual mean=-0.000118 rms=0.007341 Jy/beam ! Combined flux in latest and established models = 1.85403 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.85403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151065Jy sigma=0.001165 ! Fit after self-cal, rms=0.151074Jy sigma=0.001165 ! 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=3.632 mas, bmaj=9.424 mas, bpa=45.78 degrees ! Estimated noise=2567.57 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 (1, 60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347323 Jy ! Component: 100 - total flux cleaned = 0.0540916 Jy ! Component: 150 - total flux cleaned = 0.0624193 Jy ! Component: 200 - total flux cleaned = 0.0654994 Jy ! Total flux subtracted in 200 components = 0.0654994 Jy ! Clean residual min=-0.020024 max=0.026968 Jy/beam ! Clean residual mean=-0.000228 rms=0.005114 Jy/beam ! Combined flux in latest and established models = 1.91953 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 1.91953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141978Jy sigma=0.001081 ! Fit after self-cal, rms=0.141514Jy sigma=0.001074 ! 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 1.00 FD 0.96 HN 0.97 KP 1.05 ! LA 1.00 MK 1.03 NL 0.99 OV 1.02 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00 KP 1.00 ! LA 0.96 MK 1.02 NL 1.02 OV 1.04 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.00 KP 0.99 ! LA 0.99 MK 1.06 NL 0.97 OV 0.95 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.98 KP 1.00* ! LA 1.00* MK 1.10 NL 1.00* OV 1.16 ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.141514Jy sigma=0.001074 ! Fit after self-cal, rms=0.088185Jy sigma=0.000685 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.638 mas, bmaj=9.404 mas, bpa=45.83 degrees ! Estimated noise=2563.96 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153066 Jy ! Component: 100 - total flux cleaned = 0.00150487 Jy ! Component: 150 - total flux cleaned = 0.00169755 Jy ! Component: 200 - total flux cleaned = 0.00204603 Jy ! Total flux subtracted in 200 components = 0.00204603 Jy ! Clean residual min=-0.007306 max=0.006835 Jy/beam ! Clean residual mean=0.000008 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 1.92158 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 1.92158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087050Jy sigma=0.000675 ! Fit after self-cal, rms=0.087071Jy sigma=0.000675 ! 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=0.087071Jy sigma=0.000675 ! Fit after self-cal, rms=0.087004Jy sigma=0.000674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.638 mas, bmaj=9.404 mas, bpa=45.84 degrees ! Estimated noise=2563.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115826 Jy ! Component: 100 - total flux cleaned = -0.00100533 Jy ! Component: 150 - total flux cleaned = -0.000467018 Jy ! Component: 200 - total flux cleaned = -0.000351172 Jy ! Total flux subtracted in 200 components = -0.000351172 Jy ! Clean residual min=-0.006859 max=0.006261 Jy/beam ! Clean residual mean=0.000013 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 1.92123 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 77 components and 1.92123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086534Jy sigma=0.000671 ! Fit after self-cal, rms=0.086508Jy sigma=0.000670 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 = -0.000440978 Jy ! Component: 100 - total flux cleaned = -0.000108727 Jy ! Component: 150 - total flux cleaned = 0.000303112 Jy ! Component: 200 - total flux cleaned = 0.000594097 Jy ! Total flux subtracted in 200 components = 0.000594097 Jy ! Clean residual min=-0.006571 max=0.006077 Jy/beam ! Clean residual mean=0.000015 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 1.92182 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 1.92182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086265Jy sigma=0.000668 ! Fit after self-cal, rms=0.086252Jy sigma=0.000668 ! 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=0.086252Jy sigma=0.000668 ! Fit after self-cal, rms=0.086190Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.638 mas, bmaj=9.403 mas, bpa=45.84 degrees ! Estimated noise=2563.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016145 Jy ! Component: 100 - total flux cleaned = -0.00151791 Jy ! Component: 150 - total flux cleaned = -0.0013349 Jy ! Component: 200 - total flux cleaned = -0.000910905 Jy ! Total flux subtracted in 200 components = -0.000910905 Jy ! Clean residual min=-0.006203 max=0.005853 Jy/beam ! Clean residual mean=0.000018 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 1.92091 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 98 components and 1.92091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085985Jy sigma=0.000666 ! Fit after self-cal, rms=0.085963Jy sigma=0.000666 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 = -0.000679918 Jy ! Component: 100 - total flux cleaned = -0.000286176 Jy ! Component: 150 - total flux cleaned = 1.34745e-05 Jy ! Component: 200 - total flux cleaned = 0.000366101 Jy ! Total flux subtracted in 200 components = 0.000366101 Jy ! Clean residual min=-0.006014 max=0.005601 Jy/beam ! Clean residual mean=0.000019 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 1.92128 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 1.92128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085836Jy sigma=0.000665 ! Fit after self-cal, rms=0.085829Jy sigma=0.000665 ! 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=0.085829Jy sigma=0.000665 ! Fit after self-cal, rms=0.085793Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.331 mas, bmaj=10.49 mas, bpa=45.27 degrees ! Estimated noise=3075.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0008943 Jy ! Component: 100 - total flux cleaned = -0.000749825 Jy ! Component: 150 - total flux cleaned = -0.000690567 Jy ! Component: 200 - total flux cleaned = -0.000517131 Jy ! Total flux subtracted in 200 components = -0.000517131 Jy ! Clean residual min=-0.006421 max=0.005443 Jy/beam ! Clean residual mean=0.000048 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 1.92076 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 1.92076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085686Jy sigma=0.000664 ! Fit after self-cal, rms=0.085650Jy sigma=0.000664 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 = -0.000680867 Jy ! Component: 100 - total flux cleaned = -0.000514916 Jy ! Component: 150 - total flux cleaned = -0.000356913 Jy ! Component: 200 - total flux cleaned = -0.000209089 Jy ! Total flux subtracted in 200 components = -0.000209089 Jy ! Clean residual min=-0.006230 max=0.005375 Jy/beam ! Clean residual mean=0.000050 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 1.92055 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 141 components and 1.92055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085607Jy sigma=0.000664 ! Fit after self-cal, rms=0.085591Jy sigma=0.000664 ! 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=3.639 mas, bmaj=9.403 mas, bpa=45.84 degrees ! Estimated noise=2562.69 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.639 x 9.403 at 45.84 degrees (North through East) ! Clean map min=-0.0059649 max=1.8303 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=0.085591Jy sigma=0.000664 ! Fit after self-cal, rms=0.079998Jy sigma=0.000611 ! Inverting map and beam ! Estimated beam: bmin=3.64 mas, bmaj=9.402 mas, bpa=45.84 degrees ! Estimated noise=2562.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000489324 Jy ! Component: 100 - total flux cleaned = -0.000494785 Jy ! Component: 150 - total flux cleaned = -0.000363117 Jy ! Component: 200 - total flux cleaned = -0.000298823 Jy ! Total flux subtracted in 200 components = -0.000298823 Jy ! Clean residual min=-0.005348 max=0.004934 Jy/beam ! Clean residual mean=0.000010 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 1.92025 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 154 components and 1.92025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079884Jy sigma=0.000610 ! Fit after self-cal, rms=0.079875Jy sigma=0.000610 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286398 Jy ! Component: 100 - total flux cleaned = -0.0001152 Jy ! Component: 150 - total flux cleaned = 0.000100686 Jy ! Component: 200 - total flux cleaned = 0.000254409 Jy ! Total flux subtracted in 200 components = 0.000254409 Jy ! Clean residual min=-0.005202 max=0.004875 Jy/beam ! Clean residual mean=0.000011 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 1.92051 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 162 components and 1.92051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079805Jy sigma=0.000609 ! Fit after self-cal, rms=0.079800Jy sigma=0.000609 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079800Jy sigma=0.000609 ! Fit after self-cal, rms=0.079788Jy sigma=0.000609 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=3.142 mas, bmaj=8.736 mas, bpa=44.16 degrees ! Estimated noise=3085.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.42559 Jy ! Component: 100 - total flux cleaned = 1.73647 Jy ! Component: 150 - total flux cleaned = 1.81505 Jy ! Component: 200 - total flux cleaned = 1.85179 Jy ! Total flux subtracted in 200 components = 1.85179 Jy ! Clean residual min=-0.012898 max=0.017292 Jy/beam ! Clean residual mean=-0.000023 rms=0.003274 Jy/beam ! Combined flux in latest and established models = 1.85179 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.85179 Jy ! Inverting map and beam ! Estimated beam: bmin=3.64 mas, bmaj=9.402 mas, bpa=45.84 degrees ! Estimated noise=2562.18 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 = 0.0220069 Jy ! Component: 100 - total flux cleaned = 0.0340259 Jy ! Component: 150 - total flux cleaned = 0.0420309 Jy ! Component: 200 - total flux cleaned = 0.0468926 Jy ! Total flux subtracted in 200 components = 0.0468926 Jy ! Clean residual min=-0.007717 max=0.006496 Jy/beam ! Clean residual mean=-0.000027 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 1.89869 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 1.89869 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=7.333 mas, bmaj=10.49 mas, bpa=45.26 degrees ! Estimated noise=3073.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063652 Jy ! Component: 100 - total flux cleaned = 0.0100811 Jy ! Component: 150 - total flux cleaned = 0.0116109 Jy ! Component: 200 - total flux cleaned = 0.0130129 Jy ! Total flux subtracted in 200 components = 0.0130129 Jy ! Clean residual min=-0.006335 max=0.005240 Jy/beam ! Clean residual mean=0.000002 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 1.9117 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 = 0.000846307 Jy ! Component: 100 - total flux cleaned = 0.00136682 Jy ! Component: 150 - total flux cleaned = 0.0019292 Jy ! Component: 200 - total flux cleaned = 0.00237746 Jy ! Total flux subtracted in 200 components = 0.00237746 Jy ! Clean residual min=-0.005958 max=0.005090 Jy/beam ! Clean residual mean=0.000011 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 1.91408 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 96 components and 1.91408 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.64 mas, bmaj=9.402 mas, bpa=45.84 degrees ! Estimated noise=2562.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132365 Jy ! Component: 100 - total flux cleaned = -0.000946211 Jy ! Component: 150 - total flux cleaned = -0.000481812 Jy ! Component: 200 - total flux cleaned = -5.07337e-05 Jy ! Total flux subtracted in 200 components = -5.07337e-05 Jy ! Clean residual min=-0.006204 max=0.005445 Jy/beam ! Clean residual mean=0.000004 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 1.91402 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 1.91403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080468Jy sigma=0.000615 ! Fit after self-cal, rms=0.080393Jy sigma=0.000614 wmodel J0646+4451_S_2017_03_27_pus_map.mod ! Writing 114 model components to file: J0646+4451_S_2017_03_27_pus_map.mod wobs J0646+4451_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0646+4451_S_2017_03_27_pus_uvs.fits wwins J0646+4451_S_2017_03_27_pus_map.win ! wwins: Wrote 2 windows to J0646+4451_S_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186226 Jy ! Component: 100 - total flux cleaned = -0.00186739 Jy ! Component: 150 - total flux cleaned = -0.00168776 Jy ! Component: 200 - total flux cleaned = -0.00125776 Jy ! Component: 250 - total flux cleaned = -0.000932151 Jy ! Component: 300 - total flux cleaned = -0.000856326 Jy ! Component: 350 - total flux cleaned = -0.00116056 Jy ! Component: 400 - total flux cleaned = -0.00138012 Jy ! Component: 450 - total flux cleaned = -0.00145289 Jy ! Component: 500 - total flux cleaned = -0.0016609 Jy ! Component: 550 - total flux cleaned = -0.00186438 Jy ! Component: 600 - total flux cleaned = -0.00193081 Jy ! Component: 650 - total flux cleaned = -0.00205837 Jy ! Component: 700 - total flux cleaned = -0.00205874 Jy ! Component: 750 - total flux cleaned = -0.00218364 Jy ! Component: 800 - total flux cleaned = -0.00236472 Jy ! Component: 850 - total flux cleaned = -0.00248233 Jy ! Component: 900 - total flux cleaned = -0.00271307 Jy ! Component: 950 - total flux cleaned = -0.00299501 Jy ! Component: 1000 - total flux cleaned = -0.00316087 Jy ! Component: 1050 - total flux cleaned = -0.00327048 Jy ! Component: 1100 - total flux cleaned = -0.00343131 Jy ! Component: 1150 - total flux cleaned = -0.00353691 Jy ! Component: 1200 - total flux cleaned = -0.00358752 Jy ! Component: 1250 - total flux cleaned = -0.00358668 Jy ! Component: 1300 - total flux cleaned = -0.00353651 Jy ! Component: 1350 - total flux cleaned = -0.00348691 Jy ! Component: 1400 - total flux cleaned = -0.00343904 Jy ! Component: 1450 - total flux cleaned = -0.00343956 Jy ! Component: 1500 - total flux cleaned = -0.00353484 Jy ! Component: 1550 - total flux cleaned = -0.00348862 Jy ! Component: 1600 - total flux cleaned = -0.0035348 Jy ! Component: 1650 - total flux cleaned = -0.00358054 Jy ! Component: 1700 - total flux cleaned = -0.00362547 Jy ! Component: 1750 - total flux cleaned = -0.00353713 Jy ! Component: 1800 - total flux cleaned = -0.00358106 Jy ! Component: 1850 - total flux cleaned = -0.00353732 Jy ! Component: 1900 - total flux cleaned = -0.00370834 Jy ! Component: 1950 - total flux cleaned = -0.00366528 Jy ! Component: 2000 - total flux cleaned = -0.00362318 Jy ! Component: 2050 - total flux cleaned = -0.00370597 Jy ! Component: 2100 - total flux cleaned = -0.00362329 Jy ! Component: 2150 - total flux cleaned = -0.0036644 Jy ! Component: 2200 - total flux cleaned = -0.00366465 Jy ! Component: 2250 - total flux cleaned = -0.00366478 Jy ! Component: 2300 - total flux cleaned = -0.00366436 Jy ! Component: 2350 - total flux cleaned = -0.00358582 Jy ! Component: 2400 - total flux cleaned = -0.00354672 Jy ! Component: 2450 - total flux cleaned = -0.00339126 Jy ! Component: 2500 - total flux cleaned = -0.0032756 Jy ! Component: 2550 - total flux cleaned = -0.00308442 Jy ! Component: 2600 - total flux cleaned = -0.00308452 Jy ! Component: 2650 - total flux cleaned = -0.002933 Jy ! Component: 2700 - total flux cleaned = -0.00278269 Jy ! Component: 2750 - total flux cleaned = -0.00263317 Jy ! Component: 2800 - total flux cleaned = -0.00241039 Jy ! Component: 2850 - total flux cleaned = -0.00237339 Jy ! Component: 2900 - total flux cleaned = -0.00218977 Jy ! Component: 2950 - total flux cleaned = -0.00215311 Jy ! Component: 3000 - total flux cleaned = -0.00197107 Jy ! Component: 3050 - total flux cleaned = -0.00189859 Jy ! Component: 3100 - total flux cleaned = -0.00179035 Jy ! Component: 3150 - total flux cleaned = -0.00168237 Jy ! Component: 3200 - total flux cleaned = -0.00161073 Jy ! Component: 3250 - total flux cleaned = -0.00143211 Jy ! Component: 3300 - total flux cleaned = -0.00132516 Jy ! Component: 3350 - total flux cleaned = -0.00121876 Jy ! Component: 3400 - total flux cleaned = -0.00111247 Jy ! Component: 3450 - total flux cleaned = -0.000970993 Jy ! Component: 3500 - total flux cleaned = -0.000900453 Jy ! Component: 3550 - total flux cleaned = -0.000829955 Jy ! Component: 3600 - total flux cleaned = -0.00072424 Jy ! Component: 3650 - total flux cleaned = -0.000653721 Jy ! Component: 3700 - total flux cleaned = -0.000583453 Jy ! Component: 3750 - total flux cleaned = -0.00054826 Jy ! Component: 3800 - total flux cleaned = -0.000513137 Jy ! Component: 3850 - total flux cleaned = -0.000442838 Jy ! Component: 3900 - total flux cleaned = -0.000407764 Jy ! Component: 3950 - total flux cleaned = -0.000337577 Jy ! Component: 4000 - total flux cleaned = -0.000337574 Jy ! Component: 4050 - total flux cleaned = -0.000302455 Jy ! Total flux subtracted in 4096 components = -0.000232006 Jy ! Clean residual min=-0.002264 max=0.002264 Jy/beam ! Clean residual mean=-0.000009 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 1.91379 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 368 components and 1.91379 Jy ![Exited script file: muppet] wmap "J0646+4451_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.64 x 9.402 at 45.84 degrees (North through East) ! Clean map min=-0.0049372 max=1.8325 Jy/beam ! Writing clean map to FITS file: J0646+4451_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.83249 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000634457 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.103868 0.103868 0.207736 0.415473 0.830945 1.66189 3.32378 6.64756 13.2951 26.5902 53.1805 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.832 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.64 x 9.402 at 45.84 degrees (North through East) ! Clean map min=-0.0049372 max=1.8325 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 J0646+4451_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:34:28 2019