! Started logfile: J2307+1901_S_2017_10_09_pus_uvs.log on Sun May 12 13:22:39 2019 obs J2307+1901_S_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2307+1901_S_2017_10_09_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.567874 visibilities/baseline/integration-bin. ! Found source: J2307+1901 ! ! 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 496 lines of history. ! ! Reading 9404 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 J2307+1901_S_2017_10_09_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 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 270 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 838 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.986514Jy sigma=0.008909 ! Fit after self-cal, rms=0.947570Jy sigma=0.008607 ! 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=3.97 mas, bmaj=10.06 mas, bpa=-8.722 degrees ! Estimated noise=1589.65 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 = 0.0421554 Jy ! Component: 100 - total flux cleaned = 0.0514789 Jy ! Total flux subtracted in 100 components = 0.0514789 Jy ! Clean residual min=-0.004195 max=0.004768 Jy/beam ! Clean residual mean=-0.000002 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.0514789 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0514789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076386Jy sigma=0.000642 ! Fit after self-cal, rms=0.075729Jy sigma=0.000637 ! 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=4.697 mas, bmaj=10.9 mas, bpa=-10.6 degrees ! Estimated noise=1026.1 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 = 0.00458868 Jy ! Component: 100 - total flux cleaned = 0.00715184 Jy ! Component: 150 - total flux cleaned = 0.00882461 Jy ! Component: 200 - total flux cleaned = 0.00994051 Jy ! Total flux subtracted in 200 components = 0.00994051 Jy ! Clean residual min=-0.003353 max=0.003204 Jy/beam ! Clean residual mean=-0.000002 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0614194 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.0614194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075390Jy sigma=0.000635 ! Fit after self-cal, rms=0.075398Jy sigma=0.000634 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.00 KP 1.08 ! LA 0.93 MK 0.90 NL 0.96 OV 1.00* ! PT 1.10 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.05 HN 0.98 KP 1.02 ! LA 0.93 MK 0.98 NL 0.86 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.02 KP 0.96 ! LA 0.81 MK 1.15 NL 1.03 OV 1.00* ! PT 1.14 ! ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.11 KP 1.00* ! LA 1.00* MK 0.76 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Fit before self-cal, rms=0.075398Jy sigma=0.000634 ! Fit after self-cal, rms=0.073492Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.724 mas, bmaj=10.92 mas, bpa=-10.32 degrees ! Estimated noise=1029.46 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 = 0.00143582 Jy ! Component: 100 - total flux cleaned = 0.00204296 Jy ! Component: 150 - total flux cleaned = 0.00214136 Jy ! Component: 200 - total flux cleaned = 0.0021634 Jy ! Total flux subtracted in 200 components = 0.0021634 Jy ! Clean residual min=-0.002675 max=0.002723 Jy/beam ! Clean residual mean=0.000012 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0635828 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.0635829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073459Jy sigma=0.000633 ! Fit after self-cal, rms=0.073413Jy sigma=0.000633 ! 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=0.073413Jy sigma=0.000633 ! Fit after self-cal, rms=0.073176Jy sigma=0.000631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.731 mas, bmaj=10.84 mas, bpa=-10.47 degrees ! Estimated noise=1027.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109136 Jy ! Component: 100 - total flux cleaned = 0.0013933 Jy ! Component: 150 - total flux cleaned = 0.00159277 Jy ! Component: 200 - total flux cleaned = 0.00164076 Jy ! Total flux subtracted in 200 components = 0.00164076 Jy ! Clean residual min=-0.002302 max=0.002107 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0652236 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.0652236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073158Jy sigma=0.000631 ! Fit after self-cal, rms=0.073190Jy sigma=0.000631 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 = 0.000191846 Jy ! Component: 100 - total flux cleaned = 0.000354981 Jy ! Component: 150 - total flux cleaned = 0.000400352 Jy ! Component: 200 - total flux cleaned = 0.000440616 Jy ! Total flux subtracted in 200 components = 0.000440616 Jy ! Clean residual min=-0.002114 max=0.002072 Jy/beam ! Clean residual mean=-0.000000 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0656642 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0656642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073182Jy sigma=0.000631 ! Fit after self-cal, rms=0.073164Jy sigma=0.000630 ! 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=0.073164Jy sigma=0.000630 ! Fit after self-cal, rms=0.072908Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.719 mas, bmaj=10.77 mas, bpa=-10.37 degrees ! Estimated noise=1024.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000771651 Jy ! Component: 100 - total flux cleaned = 0.00103429 Jy ! Component: 150 - total flux cleaned = 0.00114201 Jy ! Component: 200 - total flux cleaned = 0.00119301 Jy ! Total flux subtracted in 200 components = 0.00119301 Jy ! Clean residual min=-0.002047 max=0.002164 Jy/beam ! Clean residual mean=-0.000002 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0668572 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.0668572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072898Jy sigma=0.000630 ! Fit after self-cal, rms=0.072919Jy sigma=0.000630 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 = 0.000204233 Jy ! Component: 100 - total flux cleaned = 0.000203825 Jy ! Component: 150 - total flux cleaned = 0.000215861 Jy ! Component: 200 - total flux cleaned = 0.0002157 Jy ! Total flux subtracted in 200 components = 0.0002157 Jy ! Clean residual min=-0.002080 max=0.002242 Jy/beam ! Clean residual mean=-0.000002 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0670729 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.0670729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072915Jy sigma=0.000630 ! Fit after self-cal, rms=0.072913Jy sigma=0.000630 ! 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=0.072913Jy sigma=0.000630 ! Fit after self-cal, rms=0.072811Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.372 mas, bmaj=11.45 mas, bpa=-16.06 degrees ! Estimated noise=1151.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696133 Jy ! Component: 100 - total flux cleaned = 0.000754107 Jy ! Component: 150 - total flux cleaned = 0.000766659 Jy ! Component: 200 - total flux cleaned = 0.000767156 Jy ! Total flux subtracted in 200 components = 0.000767156 Jy ! Clean residual min=-0.002053 max=0.002279 Jy/beam ! Clean residual mean=-0.000004 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0678401 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.0678401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072808Jy sigma=0.000630 ! Fit after self-cal, rms=0.072816Jy sigma=0.000630 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 = 0.000116306 Jy ! Component: 100 - total flux cleaned = 7.08982e-05 Jy ! Component: 150 - total flux cleaned = 7.03872e-05 Jy ! Component: 200 - total flux cleaned = 5.72579e-05 Jy ! Total flux subtracted in 200 components = 5.72579e-05 Jy ! Clean residual min=-0.002018 max=0.002299 Jy/beam ! Clean residual mean=-0.000004 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0678974 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.0678973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072817Jy sigma=0.000630 ! Fit after self-cal, rms=0.072817Jy sigma=0.000630 ! 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=4.71 mas, bmaj=10.7 mas, bpa=-10.27 degrees ! Estimated noise=1022.41 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.71 x 10.7 at -10.27 degrees (North through East) ! Clean map min=-0.0020407 max=0.055581 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=3.953 mas, bmaj=10 mas, bpa=-8.021 degrees ! Estimated noise=1563.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0416173 Jy ! Component: 100 - total flux cleaned = 0.0514229 Jy ! Component: 150 - total flux cleaned = 0.0563467 Jy ! Component: 200 - total flux cleaned = 0.0598161 Jy ! Total flux subtracted in 200 components = 0.0598161 Jy ! Clean residual min=-0.003834 max=0.004251 Jy/beam ! Clean residual mean=-0.000002 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.0598161 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0598161 Jy ! Inverting map and beam ! Estimated beam: bmin=4.71 mas, bmaj=10.7 mas, bpa=-10.27 degrees ! Estimated noise=1022.41 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) ! Added new window around map position (4, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365586 Jy ! Component: 100 - total flux cleaned = 0.00518768 Jy ! Component: 150 - total flux cleaned = 0.00586362 Jy ! Component: 200 - total flux cleaned = 0.00633844 Jy ! Total flux subtracted in 200 components = 0.00633844 Jy ! Clean residual min=-0.002016 max=0.002300 Jy/beam ! Clean residual mean=0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0661546 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 50 components and 0.0661546 Jy ! Inverting map ! Added new window around map position (-125.5, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182174 Jy ! Component: 100 - total flux cleaned = 0.00242852 Jy ! Component: 150 - total flux cleaned = 0.00291807 Jy ! Component: 200 - total flux cleaned = 0.00318735 Jy ! Total flux subtracted in 200 components = 0.00318735 Jy ! Clean residual min=-0.001910 max=0.001763 Jy/beam ! Clean residual mean=-0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0693419 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.0693419 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=7.372 mas, bmaj=11.45 mas, bpa=-16.06 degrees ! Estimated noise=1151.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499111 Jy ! Component: 100 - total flux cleaned = 0.000554293 Jy ! Component: 150 - total flux cleaned = 0.000628201 Jy ! Component: 200 - total flux cleaned = 0.00065057 Jy ! Total flux subtracted in 200 components = 0.00065057 Jy ! Clean residual min=-0.001837 max=0.001618 Jy/beam ! Clean residual mean=-0.000010 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0699925 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 = 2.12201e-05 Jy ! Component: 100 - total flux cleaned = 4.08714e-05 Jy ! Component: 150 - total flux cleaned = 4.13159e-05 Jy ! Component: 200 - total flux cleaned = 4.11661e-05 Jy ! Total flux subtracted in 200 components = 4.11661e-05 Jy ! Clean residual min=-0.001830 max=0.001593 Jy/beam ! Clean residual mean=-0.000010 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0700336 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 117 components and 0.0700336 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.71 mas, bmaj=10.7 mas, bpa=-10.27 degrees ! Estimated noise=1022.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435303 Jy ! Component: 100 - total flux cleaned = 0.000584636 Jy ! Component: 150 - total flux cleaned = 0.000630367 Jy ! Component: 200 - total flux cleaned = 0.000585654 Jy ! Total flux subtracted in 200 components = 0.000585654 Jy ! Clean residual min=-0.001712 max=0.001734 Jy/beam ! Clean residual mean=-0.000006 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0706193 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.0706193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072718Jy sigma=0.000629 ! Fit after self-cal, rms=0.072676Jy sigma=0.000629 wmodel J2307+1901_S_2017_10_09_pus_map.mod ! Writing 137 model components to file: J2307+1901_S_2017_10_09_pus_map.mod wobs J2307+1901_S_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2307+1901_S_2017_10_09_pus_uvs.fits wwins J2307+1901_S_2017_10_09_pus_map.win ! wwins: Wrote 3 windows to J2307+1901_S_2017_10_09_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 = -0.000624456 Jy ! Component: 100 - total flux cleaned = -0.000686445 Jy ! Component: 150 - total flux cleaned = -0.000685958 Jy ! Component: 200 - total flux cleaned = -0.000606443 Jy ! Component: 250 - total flux cleaned = -0.000430518 Jy ! Component: 300 - total flux cleaned = -0.000334063 Jy ! Component: 350 - total flux cleaned = -0.000264788 Jy ! Component: 400 - total flux cleaned = -0.00021959 Jy ! Component: 450 - total flux cleaned = -0.00013365 Jy ! Component: 500 - total flux cleaned = -9.14308e-05 Jy ! Component: 550 - total flux cleaned = -9.13071e-05 Jy ! Component: 600 - total flux cleaned = -7.19894e-05 Jy ! Component: 650 - total flux cleaned = -9.14195e-05 Jy ! Component: 700 - total flux cleaned = -3.5851e-05 Jy ! Component: 750 - total flux cleaned = -3.63559e-05 Jy ! Component: 800 - total flux cleaned = -1.12555e-06 Jy ! Component: 850 - total flux cleaned = 1.62751e-05 Jy ! Component: 900 - total flux cleaned = 1.63539e-05 Jy ! Component: 950 - total flux cleaned = 0.000115397 Jy ! Component: 1000 - total flux cleaned = 0.000114867 Jy ! Component: 1050 - total flux cleaned = 0.000130261 Jy ! Component: 1100 - total flux cleaned = 9.93943e-05 Jy ! Component: 1150 - total flux cleaned = 0.000160496 Jy ! Component: 1200 - total flux cleaned = 0.000160546 Jy ! Component: 1250 - total flux cleaned = 0.000160384 Jy ! Component: 1300 - total flux cleaned = 0.00017461 Jy ! Component: 1350 - total flux cleaned = 0.000160397 Jy ! Component: 1400 - total flux cleaned = 0.000146733 Jy ! Component: 1450 - total flux cleaned = 0.000201931 Jy ! Component: 1500 - total flux cleaned = 0.000215469 Jy ! Component: 1550 - total flux cleaned = 0.000268552 Jy ! Component: 1600 - total flux cleaned = 0.000307709 Jy ! Component: 1650 - total flux cleaned = 0.000346405 Jy ! Component: 1700 - total flux cleaned = 0.000397153 Jy ! Component: 1750 - total flux cleaned = 0.000409675 Jy ! Component: 1800 - total flux cleaned = 0.000446792 Jy ! Component: 1850 - total flux cleaned = 0.000446923 Jy ! Component: 1900 - total flux cleaned = 0.00051937 Jy ! Component: 1950 - total flux cleaned = 0.000519371 Jy ! Component: 2000 - total flux cleaned = 0.000542975 Jy ! Component: 2050 - total flux cleaned = 0.000589344 Jy ! Component: 2100 - total flux cleaned = 0.000623563 Jy ! Component: 2150 - total flux cleaned = 0.000646243 Jy ! Component: 2200 - total flux cleaned = 0.000668696 Jy ! Component: 2250 - total flux cleaned = 0.000679749 Jy ! Component: 2300 - total flux cleaned = 0.000668768 Jy ! Component: 2350 - total flux cleaned = 0.000701244 Jy ! Component: 2400 - total flux cleaned = 0.000701244 Jy ! Component: 2450 - total flux cleaned = 0.00071191 Jy ! Component: 2500 - total flux cleaned = 0.000732838 Jy ! Component: 2550 - total flux cleaned = 0.000753506 Jy ! Component: 2600 - total flux cleaned = 0.000763629 Jy ! Component: 2650 - total flux cleaned = 0.000743272 Jy ! Component: 2700 - total flux cleaned = 0.000813756 Jy ! Component: 2750 - total flux cleaned = 0.000813777 Jy ! Component: 2800 - total flux cleaned = 0.00083369 Jy ! Component: 2850 - total flux cleaned = 0.000873102 Jy ! Component: 2900 - total flux cleaned = 0.000892586 Jy ! Component: 2950 - total flux cleaned = 0.000892453 Jy ! Component: 3000 - total flux cleaned = 0.000911746 Jy ! Component: 3050 - total flux cleaned = 0.000921296 Jy ! Component: 3100 - total flux cleaned = 0.000959216 Jy ! Component: 3150 - total flux cleaned = 0.000940344 Jy ! Component: 3200 - total flux cleaned = 0.000959087 Jy ! Component: 3250 - total flux cleaned = 0.000968421 Jy ! Component: 3300 - total flux cleaned = 0.000986961 Jy ! Component: 3350 - total flux cleaned = 0.000996061 Jy ! Component: 3400 - total flux cleaned = 0.000968738 Jy ! Component: 3450 - total flux cleaned = 0.000968853 Jy ! Component: 3500 - total flux cleaned = 0.000950812 Jy ! Component: 3550 - total flux cleaned = 0.000923908 Jy ! Component: 3600 - total flux cleaned = 0.000915005 Jy ! Component: 3650 - total flux cleaned = 0.000879423 Jy ! Component: 3700 - total flux cleaned = 0.000835303 Jy ! Component: 3750 - total flux cleaned = 0.000835306 Jy ! Component: 3800 - total flux cleaned = 0.000782924 Jy ! Component: 3850 - total flux cleaned = 0.00076554 Jy ! Component: 3900 - total flux cleaned = 0.000704982 Jy ! Component: 3950 - total flux cleaned = 0.000696408 Jy ! Component: 4000 - total flux cleaned = 0.000687811 Jy ! Component: 4050 - total flux cleaned = 0.000662217 Jy ! Total flux subtracted in 4096 components = 0.000662223 Jy ! Clean residual min=-0.000577 max=0.000582 Jy/beam ! Clean residual mean=-0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0712815 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 416 components and 0.0712814 Jy ![Exited script file: muppet] wmap "J2307+1901_S_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.71 x 10.7 at -10.27 degrees (North through East) ! Clean map min=-0.0011586 max=0.054772 Jy/beam ! Writing clean map to FITS file: J2307+1901_S_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0547723 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149266 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.81756 0.81756 1.63512 3.27024 6.54048 13.081 26.1619 52.3239 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.71 x 10.7 at -10.27 degrees (North through East) ! Clean map min=-0.0011586 max=0.054772 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 J2307+1901_S_2017_10_09_pus_uvs.log closed on Sun May 12 13:22:44 2019