! Started logfile: J1656+1826_S_2017_02_24_pus_uvs.log on Sat May 4 11:31:38 2019 obs J1656+1826_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1656+1826_S_2017_02_24_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.909105 visibilities/baseline/integration-bin. ! Found source: J1656+1826 ! ! 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 823 lines of history. ! ! Reading 23564 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 J1656+1826_S_2017_02_24_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 451 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.856294Jy sigma=0.008014 ! Fit after self-cal, rms=0.846291Jy sigma=0.007924 ! 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=2.893 mas, bmaj=7.74 mas, bpa=-12.75 degrees ! Estimated noise=723.875 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 = 0.116477 Jy ! Component: 100 - total flux cleaned = 0.149248 Jy ! Total flux subtracted in 100 components = 0.149248 Jy ! Clean residual min=-0.004483 max=0.013973 Jy/beam ! Clean residual mean=-0.000008 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.149248 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.149248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080303Jy sigma=0.000716 ! Fit after self-cal, rms=0.080278Jy sigma=0.000716 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150588 Jy ! Component: 100 - total flux cleaned = 0.0222282 Jy ! Total flux subtracted in 100 components = 0.0222282 Jy ! Clean residual min=-0.002847 max=0.005558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.171477 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.171477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077054Jy sigma=0.000685 ! Fit after self-cal, rms=0.077039Jy sigma=0.000685 ! Inverting map ! Added new window around map position (-36, -22.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521399 Jy ! Component: 100 - total flux cleaned = 0.0083627 Jy ! Total flux subtracted in 100 components = 0.0083627 Jy ! Clean residual min=-0.002684 max=0.003301 Jy/beam ! Clean residual mean=-0.000001 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.179839 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.179839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076609Jy sigma=0.000681 ! Fit after self-cal, rms=0.076589Jy sigma=0.000681 ! 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=3.512 mas, bmaj=8.672 mas, bpa=-11.74 degrees ! Estimated noise=531.881 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 = 0.00334892 Jy ! Component: 100 - total flux cleaned = 0.0055551 Jy ! Component: 150 - total flux cleaned = 0.00714135 Jy ! Component: 200 - total flux cleaned = 0.00824525 Jy ! Total flux subtracted in 200 components = 0.00824525 Jy ! Clean residual min=-0.002583 max=0.003018 Jy/beam ! Clean residual mean=0.000001 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.188085 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 52 components and 0.188085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076392Jy sigma=0.000679 ! Fit after self-cal, rms=0.076386Jy sigma=0.000679 ! 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 0.93 FD 1.01 HN 1.01 KP 0.97 ! LA 0.99 MK 0.96 NL 1.02 OV 1.04 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.04 KP 0.91 ! LA 0.94 MK 0.95 NL 0.97 OV 1.08 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.01 KP 1.01 ! LA 1.04 MK 1.01 NL 1.13 OV 1.03 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.96 KP 1.00* ! LA 0.96 MK 1.17 NL 1.00* OV 0.97 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.076386Jy sigma=0.000679 ! Fit after self-cal, rms=0.075633Jy sigma=0.000672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=8.667 mas, bpa=-11.59 degrees ! Estimated noise=530.438 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 = 0.00106434 Jy ! Component: 100 - total flux cleaned = 0.00131661 Jy ! Component: 150 - total flux cleaned = 0.00149506 Jy ! Component: 200 - total flux cleaned = 0.00167925 Jy ! Total flux subtracted in 200 components = 0.00167925 Jy ! Clean residual min=-0.001957 max=0.002718 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.189764 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.189764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075600Jy sigma=0.000671 ! Fit after self-cal, rms=0.075609Jy sigma=0.000671 ! Inverting map ! Added new window around map position (-30.5, -41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272665 Jy ! Component: 100 - total flux cleaned = 0.00441186 Jy ! Component: 150 - total flux cleaned = 0.00545387 Jy ! Component: 200 - total flux cleaned = 0.00587879 Jy ! Total flux subtracted in 200 components = 0.00587879 Jy ! Clean residual min=-0.001824 max=0.002089 Jy/beam ! Clean residual mean=0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.195643 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.195643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075501Jy sigma=0.000670 ! Fit after self-cal, rms=0.075485Jy sigma=0.000670 ! 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=0.075485Jy sigma=0.000670 ! Fit after self-cal, rms=0.075748Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.516 mas, bmaj=8.674 mas, bpa=-11.52 degrees ! Estimated noise=531.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122213 Jy ! Component: 100 - total flux cleaned = 0.00169699 Jy ! Component: 150 - total flux cleaned = 0.00198105 Jy ! Component: 200 - total flux cleaned = 0.00220917 Jy ! Total flux subtracted in 200 components = 0.00220917 Jy ! Clean residual min=-0.001709 max=0.001597 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.197852 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.197852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075720Jy sigma=0.000668 ! Fit after self-cal, rms=0.075721Jy sigma=0.000668 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 = 0.000526558 Jy ! Component: 100 - total flux cleaned = 0.000786316 Jy ! Component: 150 - total flux cleaned = 0.000916502 Jy ! Component: 200 - total flux cleaned = 0.00103856 Jy ! Total flux subtracted in 200 components = 0.00103856 Jy ! Clean residual min=-0.001664 max=0.001535 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.19889 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 129 components and 0.19889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075708Jy sigma=0.000668 ! Fit after self-cal, rms=0.075707Jy sigma=0.000668 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075707Jy sigma=0.000668 ! Fit after self-cal, rms=0.075616Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=8.67 mas, bpa=-11.53 degrees ! Estimated noise=531.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790792 Jy ! Component: 100 - total flux cleaned = 0.00108961 Jy ! Component: 150 - total flux cleaned = 0.00118889 Jy ! Component: 200 - total flux cleaned = 0.00122471 Jy ! Total flux subtracted in 200 components = 0.00122471 Jy ! Clean residual min=-0.001496 max=0.001401 Jy/beam ! Clean residual mean=0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.200115 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 0.200115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075602Jy sigma=0.000666 ! Fit after self-cal, rms=0.075605Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040977 Jy ! Component: 100 - total flux cleaned = 0.000494146 Jy ! Component: 150 - total flux cleaned = 0.000555902 Jy ! Component: 200 - total flux cleaned = 0.000584698 Jy ! Total flux subtracted in 200 components = 0.000584698 Jy ! Clean residual min=-0.001497 max=0.001422 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.2007 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 159 components and 0.2007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075598Jy sigma=0.000666 ! Fit after self-cal, rms=0.075598Jy sigma=0.000666 ! 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=0.075598Jy sigma=0.000666 ! Fit after self-cal, rms=0.075639Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.522 mas, bmaj=10.93 mas, bpa=-5.996 degrees ! Estimated noise=630.118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452853 Jy ! Component: 100 - total flux cleaned = 0.000571838 Jy ! Component: 150 - total flux cleaned = 0.000683242 Jy ! Component: 200 - total flux cleaned = 0.00077988 Jy ! Total flux subtracted in 200 components = 0.00077988 Jy ! Clean residual min=-0.001516 max=0.001424 Jy/beam ! Clean residual mean=0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.20148 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 176 components and 0.20148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075639Jy sigma=0.000666 ! Fit after self-cal, rms=0.075638Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.63373e-05 Jy ! Component: 100 - total flux cleaned = 0.00011645 Jy ! Component: 150 - total flux cleaned = 0.000204103 Jy ! Component: 200 - total flux cleaned = 0.000281271 Jy ! Total flux subtracted in 200 components = 0.000281271 Jy ! Clean residual min=-0.001513 max=0.001430 Jy/beam ! Clean residual mean=0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.201761 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 183 components and 0.201761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075640Jy sigma=0.000666 ! Fit after self-cal, rms=0.075639Jy sigma=0.000666 ! 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=3.525 mas, bmaj=8.668 mas, bpa=-11.5 degrees ! Estimated noise=532.039 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.525 x 8.668 at -11.5 degrees (North through East) ! Clean map min=-0.0014076 max=0.15437 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=2.896 mas, bmaj=7.739 mas, bpa=-12.47 degrees ! Estimated noise=726.196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116555 Jy ! Component: 100 - total flux cleaned = 0.149786 Jy ! Component: 150 - total flux cleaned = 0.164869 Jy ! Component: 200 - total flux cleaned = 0.172662 Jy ! Total flux subtracted in 200 components = 0.172662 Jy ! Clean residual min=-0.002747 max=0.003964 Jy/beam ! Clean residual mean=-0.000004 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.172662 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.172662 Jy ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=8.668 mas, bpa=-11.5 degrees ! Estimated noise=532.039 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 = 0.00612303 Jy ! Component: 100 - total flux cleaned = 0.010568 Jy ! Component: 150 - total flux cleaned = 0.013961 Jy ! Component: 200 - total flux cleaned = 0.0166306 Jy ! Total flux subtracted in 200 components = 0.0166306 Jy ! Clean residual min=-0.001953 max=0.002259 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.189293 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 59 components and 0.189293 Jy ! Inverting map ! Added new window around map position (-4.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237843 Jy ! Component: 100 - total flux cleaned = 0.00412864 Jy ! Component: 150 - total flux cleaned = 0.00542477 Jy ! Component: 200 - total flux cleaned = 0.0065482 Jy ! Total flux subtracted in 200 components = 0.0065482 Jy ! Clean residual min=-0.001694 max=0.001280 Jy/beam ! Clean residual mean=-0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.195841 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 91 components and 0.195841 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=7.522 mas, bmaj=10.93 mas, bpa=-5.996 degrees ! Estimated noise=630.118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171424 Jy ! Component: 100 - total flux cleaned = 0.00277824 Jy ! Component: 150 - total flux cleaned = 0.00347918 Jy ! Component: 200 - total flux cleaned = 0.0040693 Jy ! Total flux subtracted in 200 components = 0.0040693 Jy ! Clean residual min=-0.001455 max=0.001278 Jy/beam ! Clean residual mean=0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.19991 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503108 Jy ! Component: 100 - total flux cleaned = 0.000957134 Jy ! Component: 150 - total flux cleaned = 0.00132636 Jy ! Component: 200 - total flux cleaned = 0.00161496 Jy ! Total flux subtracted in 200 components = 0.00161496 Jy ! Clean residual min=-0.001406 max=0.001207 Jy/beam ! Clean residual mean=0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.201525 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 190 components and 0.201525 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=8.668 mas, bpa=-11.5 degrees ! Estimated noise=532.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101098 Jy ! Component: 100 - total flux cleaned = -1.99566e-05 Jy ! Component: 150 - total flux cleaned = 0.000102547 Jy ! Component: 200 - total flux cleaned = 0.000193416 Jy ! Total flux subtracted in 200 components = 0.000193416 Jy ! Clean residual min=-0.001421 max=0.001132 Jy/beam ! Clean residual mean=0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.201719 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 215 components and 0.201719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075624Jy sigma=0.000665 ! Fit after self-cal, rms=0.075614Jy sigma=0.000665 wmodel J1656+1826_S_2017_02_24_pus_map.mod ! Writing 215 model components to file: J1656+1826_S_2017_02_24_pus_map.mod wobs J1656+1826_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1656+1826_S_2017_02_24_pus_uvs.fits wwins J1656+1826_S_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J1656+1826_S_2017_02_24_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 = -0.000613383 Jy ! Component: 100 - total flux cleaned = -0.000968004 Jy ! Component: 150 - total flux cleaned = -0.00126353 Jy ! Component: 200 - total flux cleaned = -0.00152879 Jy ! Component: 250 - total flux cleaned = -0.00169462 Jy ! Component: 300 - total flux cleaned = -0.00187419 Jy ! Component: 350 - total flux cleaned = -0.00201461 Jy ! Component: 400 - total flux cleaned = -0.00208382 Jy ! Component: 450 - total flux cleaned = -0.00223583 Jy ! Component: 500 - total flux cleaned = -0.00230182 Jy ! Component: 550 - total flux cleaned = -0.00239924 Jy ! Component: 600 - total flux cleaned = -0.00244713 Jy ! Component: 650 - total flux cleaned = -0.00252585 Jy ! Component: 700 - total flux cleaned = -0.00257251 Jy ! Component: 750 - total flux cleaned = -0.0026491 Jy ! Component: 800 - total flux cleaned = -0.00267925 Jy ! Component: 850 - total flux cleaned = -0.00278373 Jy ! Component: 900 - total flux cleaned = -0.00278391 Jy ! Component: 950 - total flux cleaned = -0.00287097 Jy ! Component: 1000 - total flux cleaned = -0.00289943 Jy ! Component: 1050 - total flux cleaned = -0.00292754 Jy ! Component: 1100 - total flux cleaned = -0.00289959 Jy ! Component: 1150 - total flux cleaned = -0.00291344 Jy ! Component: 1200 - total flux cleaned = -0.00291348 Jy ! Component: 1250 - total flux cleaned = -0.00291348 Jy ! Component: 1300 - total flux cleaned = -0.00292673 Jy ! Component: 1350 - total flux cleaned = -0.00296637 Jy ! Component: 1400 - total flux cleaned = -0.00297942 Jy ! Component: 1450 - total flux cleaned = -0.00297934 Jy ! Component: 1500 - total flux cleaned = -0.00297945 Jy ! Component: 1550 - total flux cleaned = -0.00303024 Jy ! Component: 1600 - total flux cleaned = -0.00303028 Jy ! Component: 1650 - total flux cleaned = -0.00309244 Jy ! Component: 1700 - total flux cleaned = -0.00308 Jy ! Component: 1750 - total flux cleaned = -0.00309229 Jy ! Component: 1800 - total flux cleaned = -0.00310419 Jy ! Component: 1850 - total flux cleaned = -0.00305593 Jy ! Component: 1900 - total flux cleaned = -0.00310375 Jy ! Component: 1950 - total flux cleaned = -0.00310371 Jy ! Component: 2000 - total flux cleaned = -0.0031038 Jy ! Component: 2050 - total flux cleaned = -0.00310378 Jy ! Component: 2100 - total flux cleaned = -0.00313845 Jy ! Component: 2150 - total flux cleaned = -0.00313841 Jy ! Component: 2200 - total flux cleaned = -0.00318369 Jy ! Component: 2250 - total flux cleaned = -0.00313853 Jy ! Component: 2300 - total flux cleaned = -0.00314961 Jy ! Component: 2350 - total flux cleaned = -0.00311639 Jy ! Component: 2400 - total flux cleaned = -0.00313839 Jy ! Component: 2450 - total flux cleaned = -0.00309475 Jy ! Component: 2500 - total flux cleaned = -0.00308395 Jy ! Component: 2550 - total flux cleaned = -0.00308396 Jy ! Component: 2600 - total flux cleaned = -0.00308393 Jy ! Component: 2650 - total flux cleaned = -0.00311568 Jy ! Component: 2700 - total flux cleaned = -0.00308404 Jy ! Component: 2750 - total flux cleaned = -0.00311543 Jy ! Component: 2800 - total flux cleaned = -0.00311543 Jy ! Component: 2850 - total flux cleaned = -0.00310517 Jy ! Component: 2900 - total flux cleaned = -0.00312573 Jy ! Component: 2950 - total flux cleaned = -0.00306467 Jy ! Component: 3000 - total flux cleaned = -0.00306471 Jy ! Component: 3050 - total flux cleaned = -0.00305471 Jy ! Component: 3100 - total flux cleaned = -0.00305467 Jy ! Component: 3150 - total flux cleaned = -0.00303501 Jy ! Component: 3200 - total flux cleaned = -0.00299571 Jy ! Component: 3250 - total flux cleaned = -0.00304457 Jy ! Component: 3300 - total flux cleaned = -0.0030251 Jy ! Component: 3350 - total flux cleaned = -0.00302512 Jy ! Component: 3400 - total flux cleaned = -0.00301554 Jy ! Component: 3450 - total flux cleaned = -0.00300613 Jy ! Component: 3500 - total flux cleaned = -0.00299667 Jy ! Component: 3550 - total flux cleaned = -0.00304371 Jy ! Component: 3600 - total flux cleaned = -0.00303437 Jy ! Component: 3650 - total flux cleaned = -0.00304359 Jy ! Component: 3700 - total flux cleaned = -0.00299732 Jy ! Component: 3750 - total flux cleaned = -0.00302494 Jy ! Component: 3800 - total flux cleaned = -0.0030159 Jy ! Component: 3850 - total flux cleaned = -0.00299754 Jy ! Component: 3900 - total flux cleaned = -0.00301548 Jy ! Component: 3950 - total flux cleaned = -0.00297956 Jy ! Component: 4000 - total flux cleaned = -0.00298845 Jy ! Component: 4050 - total flux cleaned = -0.00296182 Jy ! Total flux subtracted in 4096 components = -0.00296184 Jy ! Clean residual min=-0.000442 max=0.000565 Jy/beam ! Clean residual mean=0.000002 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.198757 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 506 components and 0.198757 Jy ![Exited script file: muppet] wmap "J1656+1826_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.525 x 8.668 at -11.5 degrees (North through East) ! Clean map min=-0.0010956 max=0.15434 Jy/beam ! Writing clean map to FITS file: J1656+1826_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.154338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164993 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320712 0.320712 0.641424 1.28285 2.5657 5.13139 10.2628 20.5256 41.0512 82.1023 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.154 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.525 x 8.668 at -11.5 degrees (North through East) ! Clean map min=-0.0010956 max=0.15434 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 J1656+1826_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:31:45 2019