! Started logfile: J2218+0052_S_2017_08_12_pus_uvs.log on Fri May 10 15:09:20 2019 obs J2218+0052_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2218+0052_S_2017_08_12_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J2218+0052 ! ! 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 594 lines of history. ! ! Reading 13440 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 J2218+0052_S_2017_08_12_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 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 253 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 916 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944370Jy sigma=0.007945 ! Fit after self-cal, rms=0.927249Jy sigma=0.007816 ! 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=2.976 mas, bmaj=6.756 mas, bpa=-0.1948 degrees ! Estimated noise=1077.44 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 = 0.0591814 Jy ! Component: 100 - total flux cleaned = 0.0720868 Jy ! Total flux subtracted in 100 components = 0.0720868 Jy ! Clean residual min=-0.003293 max=0.003600 Jy/beam ! Clean residual mean=0.000001 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0720868 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0720868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083706Jy sigma=0.000647 ! Fit after self-cal, rms=0.083680Jy sigma=0.000647 ! 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=3.347 mas, bmaj=7.563 mas, bpa=0.5257 degrees ! Estimated noise=885.849 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 = 0.00331658 Jy ! Component: 100 - total flux cleaned = 0.00450733 Jy ! Component: 150 - total flux cleaned = 0.00513849 Jy ! Component: 200 - total flux cleaned = 0.0054621 Jy ! Total flux subtracted in 200 components = 0.0054621 Jy ! Clean residual min=-0.002409 max=0.002728 Jy/beam ! Clean residual mean=-0.000003 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0775489 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0775489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083552Jy sigma=0.000646 ! Fit after self-cal, rms=0.083561Jy sigma=0.000646 ! 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 1.10 FD 1.00* HN 0.95 KP 1.03 ! LA 0.98 MK 1.08 NL 0.94 OV 1.02 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.96 KP 0.99 ! LA 0.97 MK 1.00 NL 1.09 OV 1.03 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 KP 0.93 ! LA 0.97 MK 1.08 NL 1.00 OV 1.02 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 4. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.083561Jy sigma=0.000646 ! Fit after self-cal, rms=0.083964Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.398 mas, bmaj=7.643 mas, bpa=2.014 degrees ! Estimated noise=898.99 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 = 4.08212e-05 Jy ! Component: 100 - total flux cleaned = 5.40647e-05 Jy ! Component: 150 - total flux cleaned = 6.4027e-05 Jy ! Component: 200 - total flux cleaned = 5.53242e-05 Jy ! Total flux subtracted in 200 components = 5.53242e-05 Jy ! Clean residual min=-0.002471 max=0.002815 Jy/beam ! Clean residual mean=-0.000002 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0776042 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0776043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083959Jy sigma=0.000647 ! Fit after self-cal, rms=0.083946Jy sigma=0.000647 ! 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=0.083946Jy sigma=0.000647 ! Fit after self-cal, rms=0.083510Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.399 mas, bmaj=7.655 mas, bpa=1.976 degrees ! Estimated noise=898.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230543 Jy ! Component: 100 - total flux cleaned = 0.000201956 Jy ! Component: 150 - total flux cleaned = 0.000188826 Jy ! Component: 200 - total flux cleaned = 0.000188999 Jy ! Total flux subtracted in 200 components = 0.000188999 Jy ! Clean residual min=-0.002235 max=0.002519 Jy/beam ! Clean residual mean=0.000002 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0777933 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0777932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083504Jy sigma=0.000645 ! Fit after self-cal, rms=0.083514Jy sigma=0.000645 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 (-96, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199479 Jy ! Component: 100 - total flux cleaned = 0.00196085 Jy ! Component: 150 - total flux cleaned = 0.00196331 Jy ! Component: 200 - total flux cleaned = 0.00202869 Jy ! Total flux subtracted in 200 components = 0.00202869 Jy ! Clean residual min=-0.001975 max=0.002446 Jy/beam ! Clean residual mean=0.000004 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0798219 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.0798219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083428Jy sigma=0.000645 ! Fit after self-cal, rms=0.083427Jy sigma=0.000645 ! Inverting map ! Added new window around map position (0.5, 86). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193381 Jy ! Component: 100 - total flux cleaned = 0.00221211 Jy ! Component: 150 - total flux cleaned = 0.00209542 Jy ! Component: 200 - total flux cleaned = 0.00206063 Jy ! Total flux subtracted in 200 components = 0.00206063 Jy ! Clean residual min=-0.002006 max=0.002117 Jy/beam ! Clean residual mean=0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0818826 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.0818826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083355Jy sigma=0.000644 ! Fit after self-cal, rms=0.083348Jy sigma=0.000644 ! Inverting map ! Added new window around map position (-74, 31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791272 Jy ! Component: 100 - total flux cleaned = 0.000788244 Jy ! Component: 150 - total flux cleaned = 0.00078908 Jy ! Component: 200 - total flux cleaned = 0.000788565 Jy ! Total flux subtracted in 200 components = 0.000788565 Jy ! Clean residual min=-0.001811 max=0.001993 Jy/beam ! Clean residual mean=0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0826711 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.0826711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083285Jy sigma=0.000644 ! Fit after self-cal, rms=0.083285Jy sigma=0.000644 ! 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=0.083285Jy sigma=0.000644 ! Fit after self-cal, rms=0.082843Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.407 mas, bmaj=7.669 mas, bpa=1.964 degrees ! Estimated noise=891.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675486 Jy ! Component: 100 - total flux cleaned = 0.00063848 Jy ! Component: 150 - total flux cleaned = 0.0004698 Jy ! Component: 200 - total flux cleaned = 0.000342964 Jy ! Total flux subtracted in 200 components = 0.000342964 Jy ! Clean residual min=-0.001707 max=0.001852 Jy/beam ! Clean residual mean=0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0830141 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.0830141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082804Jy sigma=0.000643 ! Fit after self-cal, rms=0.082811Jy sigma=0.000643 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 = -4.74225e-05 Jy ! Component: 100 - total flux cleaned = -0.000137856 Jy ! Component: 150 - total flux cleaned = -0.000166292 Jy ! Component: 200 - total flux cleaned = -0.00019402 Jy ! Total flux subtracted in 200 components = -0.00019402 Jy ! Clean residual min=-0.001703 max=0.001828 Jy/beam ! Clean residual mean=0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0828201 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.0828201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082787Jy sigma=0.000643 ! Fit after self-cal, rms=0.082788Jy sigma=0.000643 ! 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=0.082788Jy sigma=0.000643 ! Fit after self-cal, rms=0.082694Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.031 mas, bmaj=12.26 mas, bpa=-2.53 degrees ! Estimated noise=1111.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.6706e-05 Jy ! Component: 100 - total flux cleaned = 2.61855e-05 Jy ! Component: 150 - total flux cleaned = 5.82032e-06 Jy ! Component: 200 - total flux cleaned = 5.52322e-06 Jy ! Total flux subtracted in 200 components = 5.52322e-06 Jy ! Clean residual min=-0.001693 max=0.002018 Jy/beam ! Clean residual mean=0.000005 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0828256 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.0828256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082682Jy sigma=0.000643 ! Fit after self-cal, rms=0.082682Jy sigma=0.000643 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 = 0.000101047 Jy ! Component: 100 - total flux cleaned = 6.288e-05 Jy ! Component: 150 - total flux cleaned = 6.22218e-05 Jy ! Component: 200 - total flux cleaned = 3.06759e-05 Jy ! Total flux subtracted in 200 components = 3.06759e-05 Jy ! Clean residual min=-0.001656 max=0.002035 Jy/beam ! Clean residual mean=0.000006 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0828563 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.0828563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082675Jy sigma=0.000643 ! Fit after self-cal, rms=0.082674Jy sigma=0.000643 ! 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=3.411 mas, bmaj=7.676 mas, bpa=1.932 degrees ! Estimated noise=890.321 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.411 x 7.676 at 1.932 degrees (North through East) ! Clean map min=-0.0018588 max=0.075535 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=3.05 mas, bmaj=6.872 mas, bpa=1.846 degrees ! Estimated noise=1090.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0591143 Jy ! Component: 100 - total flux cleaned = 0.0720472 Jy ! Component: 150 - total flux cleaned = 0.0768823 Jy ! Component: 200 - total flux cleaned = 0.0792575 Jy ! Total flux subtracted in 200 components = 0.0792575 Jy ! Clean residual min=-0.002775 max=0.002776 Jy/beam ! Clean residual mean=0.000005 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0792575 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 0.0792575 Jy ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=7.676 mas, bpa=1.932 degrees ! Estimated noise=890.321 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 = 0.00193953 Jy ! Component: 100 - total flux cleaned = 0.00255766 Jy ! Component: 150 - total flux cleaned = 0.00288945 Jy ! Component: 200 - total flux cleaned = 0.00277257 Jy ! Total flux subtracted in 200 components = 0.00277257 Jy ! Clean residual min=-0.001916 max=0.001971 Jy/beam ! Clean residual mean=0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.08203 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.08203 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=7.031 mas, bmaj=12.26 mas, bpa=-2.53 degrees ! Estimated noise=1111.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565051 Jy ! Component: 100 - total flux cleaned = 0.000605953 Jy ! Component: 150 - total flux cleaned = 0.000725319 Jy ! Component: 200 - total flux cleaned = 0.00072831 Jy ! Total flux subtracted in 200 components = 0.00072831 Jy ! Clean residual min=-0.001844 max=0.001988 Jy/beam ! Clean residual mean=0.000007 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0827583 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 = 2.45971e-07 Jy ! Component: 100 - total flux cleaned = 4.47839e-07 Jy ! Component: 150 - total flux cleaned = -5.07335e-05 Jy ! Component: 200 - total flux cleaned = -4.974e-05 Jy ! Total flux subtracted in 200 components = -4.974e-05 Jy ! Clean residual min=-0.001761 max=0.002022 Jy/beam ! Clean residual mean=0.000006 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0827086 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 73 components and 0.0827086 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=7.676 mas, bpa=1.932 degrees ! Estimated noise=890.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001085 Jy ! Component: 100 - total flux cleaned = -6.5542e-05 Jy ! Component: 150 - total flux cleaned = -0.000103357 Jy ! Component: 200 - total flux cleaned = -0.000138398 Jy ! Total flux subtracted in 200 components = -0.000138398 Jy ! Clean residual min=-0.001672 max=0.001775 Jy/beam ! Clean residual mean=0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0825702 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.0825702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082723Jy sigma=0.000643 ! Fit after self-cal, rms=0.082725Jy sigma=0.000643 wmodel J2218+0052_S_2017_08_12_pus_map.mod ! Writing 93 model components to file: J2218+0052_S_2017_08_12_pus_map.mod wobs J2218+0052_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2218+0052_S_2017_08_12_pus_uvs.fits wwins J2218+0052_S_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J2218+0052_S_2017_08_12_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 = 0.000631495 Jy ! Component: 100 - total flux cleaned = 0.000934839 Jy ! Component: 150 - total flux cleaned = 0.00102234 Jy ! Component: 200 - total flux cleaned = 0.00121488 Jy ! Component: 250 - total flux cleaned = 0.00134688 Jy ! Component: 300 - total flux cleaned = 0.00137245 Jy ! Component: 350 - total flux cleaned = 0.00147312 Jy ! Component: 400 - total flux cleaned = 0.00149752 Jy ! Component: 450 - total flux cleaned = 0.00147365 Jy ! Component: 500 - total flux cleaned = 0.00147358 Jy ! Component: 550 - total flux cleaned = 0.00145016 Jy ! Component: 600 - total flux cleaned = 0.00135991 Jy ! Component: 650 - total flux cleaned = 0.00140398 Jy ! Component: 700 - total flux cleaned = 0.00140387 Jy ! Component: 750 - total flux cleaned = 0.00138274 Jy ! Component: 800 - total flux cleaned = 0.00144582 Jy ! Component: 850 - total flux cleaned = 0.00150766 Jy ! Component: 900 - total flux cleaned = 0.00150753 Jy ! Component: 950 - total flux cleaned = 0.00154756 Jy ! Component: 1000 - total flux cleaned = 0.00152806 Jy ! Component: 1050 - total flux cleaned = 0.00162548 Jy ! Component: 1100 - total flux cleaned = 0.00164425 Jy ! Component: 1150 - total flux cleaned = 0.00168187 Jy ! Component: 1200 - total flux cleaned = 0.00170053 Jy ! Component: 1250 - total flux cleaned = 0.00179206 Jy ! Component: 1300 - total flux cleaned = 0.00184643 Jy ! Component: 1350 - total flux cleaned = 0.00191782 Jy ! Component: 1400 - total flux cleaned = 0.00195268 Jy ! Component: 1450 - total flux cleaned = 0.00200467 Jy ! Component: 1500 - total flux cleaned = 0.00207328 Jy ! Component: 1550 - total flux cleaned = 0.00212415 Jy ! Component: 1600 - total flux cleaned = 0.00210783 Jy ! Component: 1650 - total flux cleaned = 0.00223982 Jy ! Component: 1700 - total flux cleaned = 0.00219104 Jy ! Component: 1750 - total flux cleaned = 0.00227175 Jy ! Component: 1800 - total flux cleaned = 0.00227198 Jy ! Component: 1850 - total flux cleaned = 0.00233484 Jy ! Component: 1900 - total flux cleaned = 0.00230383 Jy ! Component: 1950 - total flux cleaned = 0.00236525 Jy ! Component: 2000 - total flux cleaned = 0.00238048 Jy ! Component: 2050 - total flux cleaned = 0.00247097 Jy ! Component: 2100 - total flux cleaned = 0.00247116 Jy ! Component: 2150 - total flux cleaned = 0.00260365 Jy ! Component: 2200 - total flux cleaned = 0.00264729 Jy ! Component: 2250 - total flux cleaned = 0.00273382 Jy ! Component: 2300 - total flux cleaned = 0.00271942 Jy ! Component: 2350 - total flux cleaned = 0.00287547 Jy ! Component: 2400 - total flux cleaned = 0.00297382 Jy ! Component: 2450 - total flux cleaned = 0.00302944 Jy ! Component: 2500 - total flux cleaned = 0.00309847 Jy ! Component: 2550 - total flux cleaned = 0.00315361 Jy ! Component: 2600 - total flux cleaned = 0.00330284 Jy ! Component: 2650 - total flux cleaned = 0.00332978 Jy ! Component: 2700 - total flux cleaned = 0.00342319 Jy ! Component: 2750 - total flux cleaned = 0.00348964 Jy ! Component: 2800 - total flux cleaned = 0.00360784 Jy ! Component: 2850 - total flux cleaned = 0.0036991 Jy ! Component: 2900 - total flux cleaned = 0.00377667 Jy ! Component: 2950 - total flux cleaned = 0.00390498 Jy ! Component: 3000 - total flux cleaned = 0.00396846 Jy ! Component: 3050 - total flux cleaned = 0.00401906 Jy ! Component: 3100 - total flux cleaned = 0.00414455 Jy ! Component: 3150 - total flux cleaned = 0.00421933 Jy ! Component: 3200 - total flux cleaned = 0.00434291 Jy ! Component: 3250 - total flux cleaned = 0.00435509 Jy ! Component: 3300 - total flux cleaned = 0.00444063 Jy ! Component: 3350 - total flux cleaned = 0.00452546 Jy ! Component: 3400 - total flux cleaned = 0.00457355 Jy ! Component: 3450 - total flux cleaned = 0.00468125 Jy ! Component: 3500 - total flux cleaned = 0.00471686 Jy ! Component: 3550 - total flux cleaned = 0.00481143 Jy ! Component: 3600 - total flux cleaned = 0.00490524 Jy ! Component: 3650 - total flux cleaned = 0.0049402 Jy ! Component: 3700 - total flux cleaned = 0.00499808 Jy ! Component: 3750 - total flux cleaned = 0.00503271 Jy ! Component: 3800 - total flux cleaned = 0.00513568 Jy ! Component: 3850 - total flux cleaned = 0.0051698 Jy ! Component: 3900 - total flux cleaned = 0.00522631 Jy ! Component: 3950 - total flux cleaned = 0.00528274 Jy ! Component: 4000 - total flux cleaned = 0.00536102 Jy ! Component: 4050 - total flux cleaned = 0.00542762 Jy ! Total flux subtracted in 4096 components = 0.00546078 Jy ! Clean residual min=-0.000630 max=0.000669 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.088031 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 346 components and 0.088031 Jy ![Exited script file: muppet] wmap "J2218+0052_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.411 x 7.676 at 1.932 degrees (North through East) ! Clean map min=-0.0013982 max=0.075177 Jy/beam ! Writing clean map to FITS file: J2218+0052_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.075177 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197087 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.786493 0.786493 1.57299 3.14597 6.29194 12.5839 25.1678 50.3356 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.075 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.411 x 7.676 at 1.932 degrees (North through East) ! Clean map min=-0.0013982 max=0.075177 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 J2218+0052_S_2017_08_12_pus_uvs.log closed on Fri May 10 15:09:25 2019