! Started logfile: J1901-2112_S_2017_08_05_pus_uvs.log on Thu May 9 19:36:11 2019 obs J1901-2112_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1901-2112_S_2017_08_05_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766222 visibilities/baseline/integration-bin. ! Found source: J1901-2112 ! ! 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 513 lines of history. ! ! Reading 10344 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 J1901-2112_S_2017_08_05_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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 494 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.964369Jy sigma=0.007193 ! Fit after self-cal, rms=0.933920Jy sigma=0.006996 ! 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=2.392 mas, bmaj=6.849 mas, bpa=-5.911 degrees ! Estimated noise=1350.3 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 = 0.0526909 Jy ! Component: 100 - total flux cleaned = 0.0650505 Jy ! Total flux subtracted in 100 components = 0.0650505 Jy ! Clean residual min=-0.003594 max=0.004919 Jy/beam ! Clean residual mean=-0.000021 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0650505 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0650505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094652Jy sigma=0.000658 ! Fit after self-cal, rms=0.094491Jy sigma=0.000657 ! 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=2.868 mas, bmaj=7.991 mas, bpa=-4.771 degrees ! Estimated noise=1064.33 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 = 0.00766432 Jy ! Component: 100 - total flux cleaned = 0.0112655 Jy ! Component: 150 - total flux cleaned = 0.0130215 Jy ! Component: 200 - total flux cleaned = 0.0139015 Jy ! Total flux subtracted in 200 components = 0.0139015 Jy ! Clean residual min=-0.003169 max=0.003319 Jy/beam ! Clean residual mean=-0.000030 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.078952 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.078952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093907Jy sigma=0.000653 ! Fit after self-cal, rms=0.093906Jy sigma=0.000652 ! 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 1.01 HN 0.96 KP 0.97 ! LA 0.96 MK 1.11 NL 0.96 OV 1.02 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.01 KP 0.99 ! LA 1.06 MK 1.04 NL 0.98 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.02 KP 1.13 ! LA 0.70 MK 1.01 NL 1.19 OV 0.96 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.94 KP 1.00* ! LA 1.00* MK 0.84 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.093906Jy sigma=0.000652 ! Fit after self-cal, rms=0.093578Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.893 mas, bmaj=8.011 mas, bpa=-4.55 degrees ! Estimated noise=1069.69 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 = -6.023e-05 Jy ! Component: 100 - total flux cleaned = -0.000154816 Jy ! Component: 150 - total flux cleaned = -0.000216269 Jy ! Component: 200 - total flux cleaned = -0.000270656 Jy ! Total flux subtracted in 200 components = -0.000270656 Jy ! Clean residual min=-0.002792 max=0.003090 Jy/beam ! Clean residual mean=-0.000018 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0786813 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0786813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093566Jy sigma=0.000651 ! Fit after self-cal, rms=0.093589Jy sigma=0.000650 ! 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=0.093589Jy sigma=0.000650 ! Fit after self-cal, rms=0.096121Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.898 mas, bmaj=7.99 mas, bpa=-4.581 degrees ! Estimated noise=1069.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.73373e-05 Jy ! Component: 100 - total flux cleaned = 8.15523e-06 Jy ! Component: 150 - total flux cleaned = -3.65727e-05 Jy ! Component: 200 - total flux cleaned = -4.97643e-05 Jy ! Total flux subtracted in 200 components = -4.97643e-05 Jy ! Clean residual min=-0.002635 max=0.003011 Jy/beam ! Clean residual mean=-0.000010 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0786316 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.0786316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096114Jy sigma=0.000649 ! Fit after self-cal, rms=0.096209Jy sigma=0.000649 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 (-71, 32.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287961 Jy ! Component: 100 - total flux cleaned = 0.00394516 Jy ! Component: 150 - total flux cleaned = 0.00407285 Jy ! Component: 200 - total flux cleaned = 0.00414349 Jy ! Total flux subtracted in 200 components = 0.00414349 Jy ! Clean residual min=-0.002582 max=0.002634 Jy/beam ! Clean residual mean=-0.000012 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0827751 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.082775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096121Jy sigma=0.000649 ! Fit after self-cal, rms=0.096104Jy sigma=0.000648 ! Inverting map ! Added new window around map position (-17, -37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256743 Jy ! Component: 100 - total flux cleaned = 0.00395067 Jy ! Component: 150 - total flux cleaned = 0.00477182 Jy ! Component: 200 - total flux cleaned = 0.00517219 Jy ! Total flux subtracted in 200 components = 0.00517219 Jy ! Clean residual min=-0.002429 max=0.002244 Jy/beam ! Clean residual mean=-0.000011 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0879472 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.0879472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096021Jy sigma=0.000648 ! Fit after self-cal, rms=0.096002Jy sigma=0.000648 ! 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=0.096002Jy sigma=0.000648 ! Fit after self-cal, rms=0.095717Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=7.972 mas, bpa=-4.689 degrees ! Estimated noise=1062.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127104 Jy ! Component: 100 - total flux cleaned = 0.00192708 Jy ! Component: 150 - total flux cleaned = 0.00201618 Jy ! Component: 200 - total flux cleaned = 0.00207151 Jy ! Total flux subtracted in 200 components = 0.00207151 Jy ! Clean residual min=-0.002465 max=0.002261 Jy/beam ! Clean residual mean=-0.000009 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0900187 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.0900187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095688Jy sigma=0.000647 ! Fit after self-cal, rms=0.095698Jy sigma=0.000647 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 = 0.000501048 Jy ! Component: 100 - total flux cleaned = 0.000528209 Jy ! Component: 150 - total flux cleaned = 0.000528023 Jy ! Component: 200 - total flux cleaned = 0.000528341 Jy ! Total flux subtracted in 200 components = 0.000528341 Jy ! Clean residual min=-0.002440 max=0.002224 Jy/beam ! Clean residual mean=-0.000009 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0905471 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.0905471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095681Jy sigma=0.000647 ! Fit after self-cal, rms=0.095680Jy sigma=0.000647 ! 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=0.095680Jy sigma=0.000647 ! Fit after self-cal, rms=0.095609Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.339 mas, bmaj=18.71 mas, bpa=-1.789 degrees ! Estimated noise=1382.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223643 Jy ! Component: 100 - total flux cleaned = -0.000187522 Jy ! Component: 150 - total flux cleaned = -0.000203641 Jy ! Component: 200 - total flux cleaned = -0.000202659 Jy ! Total flux subtracted in 200 components = -0.000202659 Jy ! Clean residual min=-0.003001 max=0.002392 Jy/beam ! Clean residual mean=-0.000020 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0903444 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 0.0903444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095608Jy sigma=0.000647 ! Fit after self-cal, rms=0.095609Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.16763e-05 Jy ! Component: 100 - total flux cleaned = 1.19967e-06 Jy ! Component: 150 - total flux cleaned = 1.63321e-05 Jy ! Component: 200 - total flux cleaned = 1.63302e-05 Jy ! Total flux subtracted in 200 components = 1.63302e-05 Jy ! Clean residual min=-0.002998 max=0.002386 Jy/beam ! Clean residual mean=-0.000020 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.0903607 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.0903607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095611Jy sigma=0.000647 ! Fit after self-cal, rms=0.095611Jy sigma=0.000647 ! 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=2.889 mas, bmaj=7.969 mas, bpa=-4.716 degrees ! Estimated noise=1061.38 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.889 x 7.969 at -4.716 degrees (North through East) ! Clean map min=-0.0023768 max=0.068548 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=6.829 mas, bpa=-6.152 degrees ! Estimated noise=1350.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0520193 Jy ! Component: 100 - total flux cleaned = 0.0649965 Jy ! Component: 150 - total flux cleaned = 0.0713631 Jy ! Component: 200 - total flux cleaned = 0.0759284 Jy ! Total flux subtracted in 200 components = 0.0759284 Jy ! Clean residual min=-0.003575 max=0.003166 Jy/beam ! Clean residual mean=-0.000008 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.0759284 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0759284 Jy ! Inverting map and beam ! Estimated beam: bmin=2.889 mas, bmaj=7.969 mas, bpa=-4.716 degrees ! Estimated noise=1061.38 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 = 0.00429384 Jy ! Component: 100 - total flux cleaned = 0.00724937 Jy ! Component: 150 - total flux cleaned = 0.00954068 Jy ! Component: 200 - total flux cleaned = 0.0113524 Jy ! Total flux subtracted in 200 components = 0.0113524 Jy ! Clean residual min=-0.002656 max=0.002176 Jy/beam ! Clean residual mean=-0.000011 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0872808 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 0.0872808 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=7.339 mas, bmaj=18.71 mas, bpa=-1.789 degrees ! Estimated noise=1382.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153144 Jy ! Component: 100 - total flux cleaned = 0.00246136 Jy ! Component: 150 - total flux cleaned = 0.00287523 Jy ! Component: 200 - total flux cleaned = 0.00297785 Jy ! Total flux subtracted in 200 components = 0.00297785 Jy ! Clean residual min=-0.002973 max=0.002425 Jy/beam ! Clean residual mean=-0.000021 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0902586 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 = 7.15164e-05 Jy ! Component: 100 - total flux cleaned = 3.75918e-05 Jy ! Component: 150 - total flux cleaned = 2.2551e-05 Jy ! Component: 200 - total flux cleaned = 7.85087e-06 Jy ! Total flux subtracted in 200 components = 7.85087e-06 Jy ! Clean residual min=-0.002981 max=0.002426 Jy/beam ! Clean residual mean=-0.000021 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.0902665 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 88 components and 0.0902665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.889 mas, bmaj=7.969 mas, bpa=-4.716 degrees ! Estimated noise=1061.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213651 Jy ! Component: 100 - total flux cleaned = 0.000350185 Jy ! Component: 150 - total flux cleaned = 0.00038921 Jy ! Component: 200 - total flux cleaned = 0.000391412 Jy ! Total flux subtracted in 200 components = 0.000391412 Jy ! Clean residual min=-0.002571 max=0.002246 Jy/beam ! Clean residual mean=-0.000009 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0906579 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.0906579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095644Jy sigma=0.000648 ! Fit after self-cal, rms=0.095647Jy sigma=0.000648 wmodel J1901-2112_S_2017_08_05_pus_map.mod ! Writing 105 model components to file: J1901-2112_S_2017_08_05_pus_map.mod wobs J1901-2112_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1901-2112_S_2017_08_05_pus_uvs.fits wwins J1901-2112_S_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J1901-2112_S_2017_08_05_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 = -0.000197786 Jy ! Component: 100 - total flux cleaned = -0.000396298 Jy ! Component: 150 - total flux cleaned = -0.000655033 Jy ! Component: 200 - total flux cleaned = -0.00104196 Jy ! Component: 250 - total flux cleaned = -0.00144716 Jy ! Component: 300 - total flux cleaned = -0.00180439 Jy ! Component: 350 - total flux cleaned = -0.00211846 Jy ! Component: 400 - total flux cleaned = -0.00242245 Jy ! Component: 450 - total flux cleaned = -0.00274766 Jy ! Component: 500 - total flux cleaned = -0.00300705 Jy ! Component: 550 - total flux cleaned = -0.00328788 Jy ! Component: 600 - total flux cleaned = -0.00356105 Jy ! Component: 650 - total flux cleaned = -0.00388115 Jy ! Component: 700 - total flux cleaned = -0.00414127 Jy ! Component: 750 - total flux cleaned = -0.00426863 Jy ! Component: 800 - total flux cleaned = -0.00454284 Jy ! Component: 850 - total flux cleaned = -0.00471276 Jy ! Component: 900 - total flux cleaned = -0.00480752 Jy ! Component: 950 - total flux cleaned = -0.00494818 Jy ! Component: 1000 - total flux cleaned = -0.00497072 Jy ! Component: 1050 - total flux cleaned = -0.00501671 Jy ! Component: 1100 - total flux cleaned = -0.00521774 Jy ! Component: 1150 - total flux cleaned = -0.00521753 Jy ! Component: 1200 - total flux cleaned = -0.00530423 Jy ! Component: 1250 - total flux cleaned = -0.00538966 Jy ! Component: 1300 - total flux cleaned = -0.00536847 Jy ! Component: 1350 - total flux cleaned = -0.00543054 Jy ! Component: 1400 - total flux cleaned = -0.00547162 Jy ! Component: 1450 - total flux cleaned = -0.0055122 Jy ! Component: 1500 - total flux cleaned = -0.00559174 Jy ! Component: 1550 - total flux cleaned = -0.00557181 Jy ! Component: 1600 - total flux cleaned = -0.00559124 Jy ! Component: 1650 - total flux cleaned = -0.00559154 Jy ! Component: 1700 - total flux cleaned = -0.00570524 Jy ! Component: 1750 - total flux cleaned = -0.00563009 Jy ! Component: 1800 - total flux cleaned = -0.00561204 Jy ! Component: 1850 - total flux cleaned = -0.00566708 Jy ! Component: 1900 - total flux cleaned = -0.00568527 Jy ! Component: 1950 - total flux cleaned = -0.0056315 Jy ! Component: 2000 - total flux cleaned = -0.00564939 Jy ! Component: 2050 - total flux cleaned = -0.00563192 Jy ! Component: 2100 - total flux cleaned = -0.00570139 Jy ! Component: 2150 - total flux cleaned = -0.00571852 Jy ! Component: 2200 - total flux cleaned = -0.00570167 Jy ! Component: 2250 - total flux cleaned = -0.0057522 Jy ! Component: 2300 - total flux cleaned = -0.00578542 Jy ! Component: 2350 - total flux cleaned = -0.00576905 Jy ! Component: 2400 - total flux cleaned = -0.00583428 Jy ! Component: 2450 - total flux cleaned = -0.0058342 Jy ! Component: 2500 - total flux cleaned = -0.00586609 Jy ! Component: 2550 - total flux cleaned = -0.00583429 Jy ! Component: 2600 - total flux cleaned = -0.00581846 Jy ! Component: 2650 - total flux cleaned = -0.00584953 Jy ! Component: 2700 - total flux cleaned = -0.00584968 Jy ! Component: 2750 - total flux cleaned = -0.00586505 Jy ! Component: 2800 - total flux cleaned = -0.00592555 Jy ! Component: 2850 - total flux cleaned = -0.0059255 Jy ! Component: 2900 - total flux cleaned = -0.00597026 Jy ! Component: 2950 - total flux cleaned = -0.00602916 Jy ! Component: 3000 - total flux cleaned = -0.00605851 Jy ! Component: 3050 - total flux cleaned = -0.00610226 Jy ! Component: 3100 - total flux cleaned = -0.00613118 Jy ! Component: 3150 - total flux cleaned = -0.00620273 Jy ! Component: 3200 - total flux cleaned = -0.0062738 Jy ! Component: 3250 - total flux cleaned = -0.00628784 Jy ! Component: 3300 - total flux cleaned = -0.00634401 Jy ! Component: 3350 - total flux cleaned = -0.00638584 Jy ! Component: 3400 - total flux cleaned = -0.00642763 Jy ! Component: 3450 - total flux cleaned = -0.00646894 Jy ! Component: 3500 - total flux cleaned = -0.00651009 Jy ! Component: 3550 - total flux cleaned = -0.00657816 Jy ! Component: 3600 - total flux cleaned = -0.00663217 Jy ! Component: 3650 - total flux cleaned = -0.00669926 Jy ! Component: 3700 - total flux cleaned = -0.00675257 Jy ! Component: 3750 - total flux cleaned = -0.0068189 Jy ! Component: 3800 - total flux cleaned = -0.00693778 Jy ! Component: 3850 - total flux cleaned = -0.00701643 Jy ! Component: 3900 - total flux cleaned = -0.00704246 Jy ! Component: 3950 - total flux cleaned = -0.00715932 Jy ! Component: 4000 - total flux cleaned = -0.00719805 Jy ! Component: 4050 - total flux cleaned = -0.00730075 Jy ! Total flux subtracted in 4096 components = -0.00739023 Jy ! Clean residual min=-0.000809 max=0.000782 Jy/beam ! Clean residual mean=-0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0832677 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 385 components and 0.0832677 Jy ![Exited script file: muppet] wmap "J1901-2112_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.889 x 7.969 at -4.716 degrees (North through East) ! Clean map min=-0.0018842 max=0.068058 Jy/beam ! Writing clean map to FITS file: J1901-2112_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0680583 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227102 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00106 1.00106 2.00213 4.00425 8.00851 16.017 32.034 64.0681 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.068 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.889 x 7.969 at -4.716 degrees (North through East) ! Clean map min=-0.0018842 max=0.068058 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 J1901-2112_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:36:16 2019