! Started logfile: J1302+5748_S_2017_05_01_pus_uvs.log on Wed May 1 18:37:44 2019 obs J1302+5748_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1302+5748_S_2017_05_01_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879167 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 788 lines of history. ! ! Reading 2532 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 J1302+5748_S_2017_05_01_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.403565Jy sigma=0.019333 ! Fit after self-cal, rms=0.400279Jy sigma=0.019322 ! 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=2.823 mas, bmaj=6.55 mas, bpa=-1.056 degrees ! Estimated noise=1740.65 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 = 0.395013 Jy ! Component: 100 - total flux cleaned = 0.497907 Jy ! Total flux subtracted in 100 components = 0.497907 Jy ! Clean residual min=-0.086009 max=0.096160 Jy/beam ! Clean residual mean=-0.000227 rms=0.028499 Jy/beam ! Combined flux in latest and established models = 0.497907 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.497907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190587Jy sigma=0.009015 ! Fit after self-cal, rms=0.190544Jy sigma=0.009015 ! 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=3.469 mas, bmaj=7.642 mas, bpa=2.145 degrees ! Estimated noise=1352.21 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 = -0.00868578 Jy ! Component: 100 - total flux cleaned = -0.0174833 Jy ! Component: 150 - total flux cleaned = -0.0243102 Jy ! Component: 200 - total flux cleaned = -0.0290988 Jy ! Total flux subtracted in 200 components = -0.0290988 Jy ! Clean residual min=-0.102808 max=0.107450 Jy/beam ! Clean residual mean=-0.000540 rms=0.031446 Jy/beam ! Combined flux in latest and established models = 0.468808 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.468808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175622Jy sigma=0.008935 ! Fit after self-cal, rms=0.175601Jy sigma=0.008935 ! 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 0.84 FD 0.82 HN 1.00 KP 0.87 ! LA 0.85 MK 0.94 NL 0.84 OV 0.88 ! PT 0.88 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.85 HN 1.00 KP 0.84 ! LA 0.81 MK 0.96 NL 0.87 OV 0.91 ! PT 0.83 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.88 HN 0.99 KP 0.84 ! LA 0.86 MK 0.98 NL 0.87 OV 0.83 ! PT 0.84 SC 0.94 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.84 HN 1.04 KP 1.00* ! LA 18.78 MK 1.08 NL 1.00* OV 1.00* ! PT 0.89 SC 1.00* ! ! ! Fit before self-cal, rms=0.175601Jy sigma=0.008935 ! Fit after self-cal, rms=1.255197Jy sigma=0.000957 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.392 mas, bmaj=7.546 mas, bpa=4.355 degrees ! Estimated noise=1355.84 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 = 0.0112222 Jy ! Component: 100 - total flux cleaned = 0.0182189 Jy ! Component: 150 - total flux cleaned = 0.021787 Jy ! Component: 200 - total flux cleaned = 0.0222449 Jy ! Total flux subtracted in 200 components = 0.0222449 Jy ! Clean residual min=-0.009441 max=0.010002 Jy/beam ! Clean residual mean=-0.000041 rms=0.002591 Jy/beam ! Combined flux in latest and established models = 0.491053 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.491053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.254222Jy sigma=0.000948 ! Fit after self-cal, rms=1.254249Jy sigma=0.000943 ! 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=1.254249Jy sigma=0.000943 ! Fit after self-cal, rms=1.132278Jy sigma=0.000910 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.364 mas, bmaj=7.496 mas, bpa=3.868 degrees ! Estimated noise=1368.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00847101 Jy ! Component: 100 - total flux cleaned = 0.0135653 Jy ! Component: 150 - total flux cleaned = 0.0166941 Jy ! Component: 200 - total flux cleaned = 0.0174799 Jy ! Total flux subtracted in 200 components = 0.0174799 Jy ! Clean residual min=-0.009243 max=0.009192 Jy/beam ! Clean residual mean=-0.000050 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 0.508533 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.508533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.131245Jy sigma=0.000908 ! Fit after self-cal, rms=1.131245Jy sigma=0.000908 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 = 0.000144268 Jy ! Component: 100 - total flux cleaned = 0.000349623 Jy ! Component: 150 - total flux cleaned = 0.000478898 Jy ! Component: 200 - total flux cleaned = 0.000661353 Jy ! Total flux subtracted in 200 components = 0.000661353 Jy ! Clean residual min=-0.009152 max=0.009172 Jy/beam ! Clean residual mean=-0.000050 rms=0.002372 Jy/beam ! Combined flux in latest and established models = 0.509194 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.509194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.131222Jy sigma=0.000908 ! Fit after self-cal, rms=1.131222Jy sigma=0.000908 ! 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=1.131222Jy sigma=0.000908 ! Fit after self-cal, rms=0.062852Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.354 mas, bmaj=7.492 mas, bpa=3.809 degrees ! Estimated noise=1366.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234646 Jy ! Component: 100 - total flux cleaned = 0.00264167 Jy ! Component: 150 - total flux cleaned = 0.00283958 Jy ! Component: 200 - total flux cleaned = 0.00302122 Jy ! Total flux subtracted in 200 components = 0.00302122 Jy ! Clean residual min=-0.003906 max=0.004033 Jy/beam ! Clean residual mean=-0.000005 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.512215 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.512215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062679Jy sigma=0.000665 ! Fit after self-cal, rms=0.062625Jy sigma=0.000665 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 = 0.00016306 Jy ! Component: 100 - total flux cleaned = 0.00026341 Jy ! Component: 150 - total flux cleaned = 0.00035725 Jy ! Component: 200 - total flux cleaned = 0.000445478 Jy ! Total flux subtracted in 200 components = 0.000445478 Jy ! Clean residual min=-0.003936 max=0.003903 Jy/beam ! Clean residual mean=-0.000006 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.512661 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.512661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062554Jy sigma=0.000664 ! Fit after self-cal, rms=0.062555Jy sigma=0.000664 ! 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=0.062555Jy sigma=0.000664 ! Fit after self-cal, rms=0.062310Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.509 mas, bmaj=10.1 mas, bpa=5.611 degrees ! Estimated noise=1641.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133633 Jy ! Component: 100 - total flux cleaned = 0.00172644 Jy ! Component: 150 - total flux cleaned = 0.00181422 Jy ! Component: 200 - total flux cleaned = 0.00189008 Jy ! Total flux subtracted in 200 components = 0.00189008 Jy ! Clean residual min=-0.003519 max=0.003722 Jy/beam ! Clean residual mean=-0.000012 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.514551 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.514551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062291Jy sigma=0.000664 ! Fit after self-cal, rms=0.062286Jy 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 = 1.18584e-05 Jy ! Component: 100 - total flux cleaned = -4.45993e-06 Jy ! Component: 150 - total flux cleaned = -5.13223e-06 Jy ! Component: 200 - total flux cleaned = 8.40213e-06 Jy ! Total flux subtracted in 200 components = 8.40213e-06 Jy ! Clean residual min=-0.003508 max=0.003719 Jy/beam ! Clean residual mean=-0.000012 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.514559 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.514559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062275Jy sigma=0.000663 ! Fit after self-cal, rms=0.062274Jy sigma=0.000663 ! 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=3.347 mas, bmaj=7.488 mas, bpa=3.843 degrees ! Estimated noise=1365.18 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.347 x 7.488 at 3.843 degrees (North through East) ! Clean map min=-0.0035627 max=0.50061 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=0.062274Jy sigma=0.000663 ! Fit after self-cal, rms=0.058950Jy sigma=0.000621 ! Inverting map and beam ! Estimated beam: bmin=3.345 mas, bmaj=7.486 mas, bpa=3.84 degrees ! Estimated noise=1366.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011147 Jy ! Component: 100 - total flux cleaned = 0.00120658 Jy ! Component: 150 - total flux cleaned = 0.00129343 Jy ! Component: 200 - total flux cleaned = 0.00137461 Jy ! Total flux subtracted in 200 components = 0.00137461 Jy ! Clean residual min=-0.003820 max=0.003660 Jy/beam ! Clean residual mean=-0.000005 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.515934 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.515934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058860Jy sigma=0.000621 ! Fit after self-cal, rms=0.058859Jy sigma=0.000621 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.47249e-05 Jy ! Component: 100 - total flux cleaned = 8.61787e-05 Jy ! Component: 150 - total flux cleaned = 8.56423e-05 Jy ! Component: 200 - total flux cleaned = 0.000146961 Jy ! Total flux subtracted in 200 components = 0.000146961 Jy ! Clean residual min=-0.003820 max=0.003565 Jy/beam ! Clean residual mean=-0.000005 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.516081 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.516081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058820Jy sigma=0.000620 ! Fit after self-cal, rms=0.058819Jy sigma=0.000620 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058819Jy sigma=0.000620 ! Fit after self-cal, rms=0.058666Jy sigma=0.000620 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=2.789 mas, bmaj=6.643 mas, bpa=2.118 degrees ! Estimated noise=1723.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.391145 Jy ! Component: 100 - total flux cleaned = 0.4765 Jy ! Component: 150 - total flux cleaned = 0.500252 Jy ! Component: 200 - total flux cleaned = 0.510706 Jy ! Total flux subtracted in 200 components = 0.510706 Jy ! Clean residual min=-0.005085 max=0.005097 Jy/beam ! Clean residual mean=0.000002 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.510706 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.510706 Jy ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=7.483 mas, bpa=3.887 degrees ! Estimated noise=1365.08 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 = 0.005095 Jy ! Component: 100 - total flux cleaned = 0.00726386 Jy ! Component: 150 - total flux cleaned = 0.00766432 Jy ! Component: 200 - total flux cleaned = 0.00782542 Jy ! Total flux subtracted in 200 components = 0.00782542 Jy ! Clean residual min=-0.004069 max=0.003464 Jy/beam ! Clean residual mean=-0.000006 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.518531 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.518531 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=7.498 mas, bmaj=10.1 mas, bpa=5.669 degrees ! Estimated noise=1645.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232805 Jy ! Component: 100 - total flux cleaned = -0.000305457 Jy ! Component: 150 - total flux cleaned = -0.000362604 Jy ! Component: 200 - total flux cleaned = -0.000384985 Jy ! Total flux subtracted in 200 components = -0.000384985 Jy ! Clean residual min=-0.003570 max=0.003634 Jy/beam ! Clean residual mean=-0.000012 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.518146 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 = -2.00597e-05 Jy ! Component: 100 - total flux cleaned = -2.07744e-05 Jy ! Component: 150 - total flux cleaned = -3.80623e-05 Jy ! Component: 200 - total flux cleaned = -5.35498e-05 Jy ! Total flux subtracted in 200 components = -5.35498e-05 Jy ! Clean residual min=-0.003602 max=0.003616 Jy/beam ! Clean residual mean=-0.000012 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.518093 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.518093 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=7.483 mas, bpa=3.887 degrees ! Estimated noise=1365.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456158 Jy ! Component: 100 - total flux cleaned = 0.000424013 Jy ! Component: 150 - total flux cleaned = 0.000445834 Jy ! Component: 200 - total flux cleaned = 0.00046481 Jy ! Total flux subtracted in 200 components = 0.00046481 Jy ! Clean residual min=-0.003842 max=0.003354 Jy/beam ! Clean residual mean=-0.000006 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.518558 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.518558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058481Jy sigma=0.000619 ! Fit after self-cal, rms=0.058484Jy sigma=0.000619 wmodel J1302+5748_S_2017_05_01_pus_map.mod ! Writing 45 model components to file: J1302+5748_S_2017_05_01_pus_map.mod wobs J1302+5748_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1302+5748_S_2017_05_01_pus_uvs.fits wwins J1302+5748_S_2017_05_01_pus_map.win ! wwins: Wrote 1 windows to J1302+5748_S_2017_05_01_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 = -0.000951319 Jy ! Component: 100 - total flux cleaned = -0.00155857 Jy ! Component: 150 - total flux cleaned = -0.00173559 Jy ! Component: 200 - total flux cleaned = -0.00206883 Jy ! Component: 250 - total flux cleaned = -0.00238717 Jy ! Component: 300 - total flux cleaned = -0.00254129 Jy ! Component: 350 - total flux cleaned = -0.002844 Jy ! Component: 400 - total flux cleaned = -0.00309021 Jy ! Component: 450 - total flux cleaned = -0.00347411 Jy ! Component: 500 - total flux cleaned = -0.00384784 Jy ! Component: 550 - total flux cleaned = -0.00416674 Jy ! Component: 600 - total flux cleaned = -0.00447911 Jy ! Component: 650 - total flux cleaned = -0.00474214 Jy ! Component: 700 - total flux cleaned = -0.00504398 Jy ! Component: 750 - total flux cleaned = -0.00534052 Jy ! Component: 800 - total flux cleaned = -0.0055899 Jy ! Component: 850 - total flux cleaned = -0.00587674 Jy ! Component: 900 - total flux cleaned = -0.00607813 Jy ! Component: 950 - total flux cleaned = -0.0065152 Jy ! Component: 1000 - total flux cleaned = -0.00663147 Jy ! Component: 1050 - total flux cleaned = -0.00686208 Jy ! Component: 1100 - total flux cleaned = -0.00708958 Jy ! Component: 1150 - total flux cleaned = -0.00720165 Jy ! Component: 1200 - total flux cleaned = -0.00753404 Jy ! Component: 1250 - total flux cleaned = -0.00760644 Jy ! Component: 1300 - total flux cleaned = -0.00792946 Jy ! Component: 1350 - total flux cleaned = -0.00807035 Jy ! Component: 1400 - total flux cleaned = -0.00820962 Jy ! Component: 1450 - total flux cleaned = -0.00838152 Jy ! Component: 1500 - total flux cleaned = -0.00855174 Jy ! Component: 1550 - total flux cleaned = -0.0087526 Jy ! Component: 1600 - total flux cleaned = -0.00885212 Jy ! Component: 1650 - total flux cleaned = -0.00908012 Jy ! Component: 1700 - total flux cleaned = -0.0092084 Jy ! Component: 1750 - total flux cleaned = -0.009304 Jy ! Component: 1800 - total flux cleaned = -0.00933543 Jy ! Component: 1850 - total flux cleaned = -0.00936691 Jy ! Component: 1900 - total flux cleaned = -0.00945959 Jy ! Component: 1950 - total flux cleaned = -0.00955075 Jy ! Component: 2000 - total flux cleaned = -0.00940024 Jy ! Component: 2050 - total flux cleaned = -0.00946012 Jy ! Component: 2100 - total flux cleaned = -0.0093718 Jy ! Component: 2150 - total flux cleaned = -0.00945973 Jy ! Component: 2200 - total flux cleaned = -0.0095459 Jy ! Component: 2250 - total flux cleaned = -0.00943157 Jy ! Component: 2300 - total flux cleaned = -0.00943168 Jy ! Component: 2350 - total flux cleaned = -0.00943236 Jy ! Component: 2400 - total flux cleaned = -0.00940437 Jy ! Component: 2450 - total flux cleaned = -0.00932205 Jy ! Component: 2500 - total flux cleaned = -0.00943112 Jy ! Component: 2550 - total flux cleaned = -0.00945806 Jy ! Component: 2600 - total flux cleaned = -0.00945785 Jy ! Component: 2650 - total flux cleaned = -0.00943172 Jy ! Component: 2700 - total flux cleaned = -0.00948474 Jy ! Component: 2750 - total flux cleaned = -0.00948457 Jy ! Component: 2800 - total flux cleaned = -0.00961378 Jy ! Component: 2850 - total flux cleaned = -0.00961362 Jy ! Component: 2900 - total flux cleaned = -0.00963916 Jy ! Component: 2950 - total flux cleaned = -0.00968927 Jy ! Component: 3000 - total flux cleaned = -0.00976386 Jy ! Component: 3050 - total flux cleaned = -0.00973901 Jy ! Component: 3100 - total flux cleaned = -0.00986168 Jy ! Component: 3150 - total flux cleaned = -0.00986159 Jy ! Component: 3200 - total flux cleaned = -0.00986148 Jy ! Component: 3250 - total flux cleaned = -0.00993374 Jy ! Component: 3300 - total flux cleaned = -0.00995755 Jy ! Component: 3350 - total flux cleaned = -0.010076 Jy ! Component: 3400 - total flux cleaned = -0.0101465 Jy ! Component: 3450 - total flux cleaned = -0.0102397 Jy ! Component: 3500 - total flux cleaned = -0.0103091 Jy ! Component: 3550 - total flux cleaned = -0.0103093 Jy ! Component: 3600 - total flux cleaned = -0.010355 Jy ! Component: 3650 - total flux cleaned = -0.0104458 Jy ! Component: 3700 - total flux cleaned = -0.0105135 Jy ! Component: 3750 - total flux cleaned = -0.0105803 Jy ! Component: 3800 - total flux cleaned = -0.0106913 Jy ! Component: 3850 - total flux cleaned = -0.0106691 Jy ! Component: 3900 - total flux cleaned = -0.0107346 Jy ! Component: 3950 - total flux cleaned = -0.0107997 Jy ! Component: 4000 - total flux cleaned = -0.0106702 Jy ! Component: 4050 - total flux cleaned = -0.0108203 Jy ! Total flux subtracted in 4096 components = -0.0107349 Jy ! Clean residual min=-0.001632 max=0.001427 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.507823 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 343 components and 0.507823 Jy ![Exited script file: muppet] wmap "J1302+5748_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.34 x 7.483 at 3.887 degrees (North through East) ! Clean map min=-0.0024876 max=0.50138 Jy/beam ! Writing clean map to FITS file: J1302+5748_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.501375 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000384712 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.230194 0.230194 0.460388 0.920776 1.84155 3.6831 7.36621 14.7324 29.4648 58.9296 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.501 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.34 x 7.483 at 3.887 degrees (North through East) ! Clean map min=-0.0024876 max=0.50138 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 J1302+5748_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:37:49 2019