! Started logfile: J1656-0206_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:53:11 2019 obs J1656-0206_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1656-0206_S_2017_05_31_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J1656-0206 ! ! 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 703 lines of history. ! ! Reading 25056 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 J1656-0206_S_2017_05_31_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 679 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.879157Jy sigma=0.007237 ! Fit after self-cal, rms=0.856981Jy sigma=0.007070 ! 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=2.61 mas, bmaj=7.417 mas, bpa=-5.909 degrees ! Estimated noise=978.576 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 = 0.106913 Jy ! Component: 100 - total flux cleaned = 0.15423 Jy ! Total flux subtracted in 100 components = 0.15423 Jy ! Clean residual min=-0.012628 max=0.044415 Jy/beam ! Clean residual mean=0.000027 rms=0.004257 Jy/beam ! Combined flux in latest and established models = 0.15423 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.15423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136948Jy sigma=0.001010 ! Fit after self-cal, rms=0.136362Jy sigma=0.001006 ! Inverting map ! Added new window around map position (37.5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0416873 Jy ! Component: 100 - total flux cleaned = 0.0651122 Jy ! Total flux subtracted in 100 components = 0.0651122 Jy ! Clean residual min=-0.009682 max=0.030145 Jy/beam ! Clean residual mean=0.000019 rms=0.002986 Jy/beam ! Combined flux in latest and established models = 0.219342 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.219342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120870Jy sigma=0.000859 ! Fit after self-cal, rms=0.118651Jy sigma=0.000842 ! Inverting map ! Added new window around map position (4, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304685 Jy ! Component: 100 - total flux cleaned = 0.0475064 Jy ! Total flux subtracted in 100 components = 0.0475064 Jy ! Clean residual min=-0.006929 max=0.012360 Jy/beam ! Clean residual mean=0.000013 rms=0.001969 Jy/beam ! Combined flux in latest and established models = 0.266849 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.266849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109292Jy sigma=0.000754 ! Fit after self-cal, rms=0.108265Jy sigma=0.000745 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165746 Jy ! Component: 100 - total flux cleaned = 0.0273562 Jy ! Total flux subtracted in 100 components = 0.0273562 Jy ! Clean residual min=-0.005183 max=0.006920 Jy/beam ! Clean residual mean=0.000010 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.294205 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.294205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104840Jy sigma=0.000714 ! Fit after self-cal, rms=0.104582Jy sigma=0.000711 ! 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=3.153 mas, bmaj=8.369 mas, bpa=-5.109 degrees ! Estimated noise=649.833 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 = 0.0121342 Jy ! Component: 100 - total flux cleaned = 0.0202079 Jy ! Component: 150 - total flux cleaned = 0.0261202 Jy ! Component: 200 - total flux cleaned = 0.0305543 Jy ! Total flux subtracted in 200 components = 0.0305543 Jy ! Clean residual min=-0.004923 max=0.004645 Jy/beam ! Clean residual mean=-0.000002 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.324759 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 101 components and 0.324759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102606Jy sigma=0.000695 ! Fit after self-cal, rms=0.102524Jy sigma=0.000694 ! 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 0.92 FD 0.88 HN 1.02 KP 1.01 ! LA 0.99 MK 1.05 NL 0.92 OV 1.04 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.06 KP 0.98 ! LA 0.97 MK 0.99 NL 1.05 OV 1.08 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.07 KP 0.99 ! LA 0.98 MK 1.03 NL 1.02 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.06 KP 1.25 ! LA 0.94 MK 1.06 NL 1.00* OV 1.00* ! PT 0.97 SC 1.00* ! ! ! Fit before self-cal, rms=0.102524Jy sigma=0.000694 ! Fit after self-cal, rms=0.098791Jy sigma=0.000686 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.193 mas, bmaj=8.414 mas, bpa=-4.849 degrees ! Estimated noise=646.569 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 (-0.5, 25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451365 Jy ! Component: 100 - total flux cleaned = 0.00646223 Jy ! Component: 150 - total flux cleaned = 0.00740082 Jy ! Component: 200 - total flux cleaned = 0.0082818 Jy ! Total flux subtracted in 200 components = 0.0082818 Jy ! Clean residual min=-0.002446 max=0.002532 Jy/beam ! Clean residual mean=-0.000004 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.333041 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.333041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098523Jy sigma=0.000683 ! Fit after self-cal, rms=0.098527Jy sigma=0.000683 ! 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=0.098527Jy sigma=0.000683 ! Fit after self-cal, rms=0.098618Jy sigma=0.000679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=8.453 mas, bpa=-4.951 degrees ! Estimated noise=649.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208903 Jy ! Component: 100 - total flux cleaned = 0.0030288 Jy ! Component: 150 - total flux cleaned = 0.00356941 Jy ! Component: 200 - total flux cleaned = 0.00395313 Jy ! Total flux subtracted in 200 components = 0.00395313 Jy ! Clean residual min=-0.002065 max=0.002014 Jy/beam ! Clean residual mean=-0.000004 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.336994 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 150 components and 0.336994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098537Jy sigma=0.000678 ! Fit after self-cal, rms=0.098570Jy sigma=0.000678 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 = 0.000555994 Jy ! Component: 100 - total flux cleaned = 0.000858483 Jy ! Component: 150 - total flux cleaned = 0.000976937 Jy ! Component: 200 - total flux cleaned = 0.00115852 Jy ! Total flux subtracted in 200 components = 0.00115852 Jy ! Clean residual min=-0.002089 max=0.001976 Jy/beam ! Clean residual mean=-0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.338153 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 157 components and 0.338153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098533Jy sigma=0.000678 ! Fit after self-cal, rms=0.098533Jy sigma=0.000678 ! 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=0.098533Jy sigma=0.000678 ! Fit after self-cal, rms=0.098323Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.195 mas, bmaj=8.462 mas, bpa=-5.057 degrees ! Estimated noise=649.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102412 Jy ! Component: 100 - total flux cleaned = 0.00142304 Jy ! Component: 150 - total flux cleaned = 0.00168047 Jy ! Component: 200 - total flux cleaned = 0.00176931 Jy ! Total flux subtracted in 200 components = 0.00176931 Jy ! Clean residual min=-0.002097 max=0.001845 Jy/beam ! Clean residual mean=-0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.339922 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 165 components and 0.339922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098290Jy sigma=0.000677 ! Fit after self-cal, rms=0.098296Jy sigma=0.000677 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 = 0.000163275 Jy ! Component: 100 - total flux cleaned = 0.000306067 Jy ! Component: 150 - total flux cleaned = 0.000439727 Jy ! Component: 200 - total flux cleaned = 0.000515462 Jy ! Total flux subtracted in 200 components = 0.000515462 Jy ! Clean residual min=-0.002108 max=0.001816 Jy/beam ! Clean residual mean=-0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.340438 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 173 components and 0.340438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098280Jy sigma=0.000677 ! Fit after self-cal, rms=0.098280Jy sigma=0.000677 ! 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=0.098280Jy sigma=0.000677 ! Fit after self-cal, rms=0.098363Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.696 mas, bmaj=14.46 mas, bpa=-4.727 degrees ! Estimated noise=814.044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138247 Jy ! Component: 100 - total flux cleaned = 0.00184213 Jy ! Component: 150 - total flux cleaned = 0.00197828 Jy ! Component: 200 - total flux cleaned = 0.00209551 Jy ! Total flux subtracted in 200 components = 0.00209551 Jy ! Clean residual min=-0.002092 max=0.002066 Jy/beam ! Clean residual mean=-0.000006 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.342533 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 185 components and 0.342533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098334Jy sigma=0.000677 ! Fit after self-cal, rms=0.098333Jy sigma=0.000677 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 = 4.72319e-05 Jy ! Component: 100 - total flux cleaned = 9.03427e-05 Jy ! Component: 150 - total flux cleaned = 0.000128559 Jy ! Component: 200 - total flux cleaned = 0.000146112 Jy ! Total flux subtracted in 200 components = 0.000146112 Jy ! Clean residual min=-0.002132 max=0.002038 Jy/beam ! Clean residual mean=-0.000006 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.342679 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 193 components and 0.342679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098321Jy sigma=0.000677 ! Fit after self-cal, rms=0.098320Jy sigma=0.000677 ! 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=3.194 mas, bmaj=8.464 mas, bpa=-5.103 degrees ! Estimated noise=650.476 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.194 x 8.464 at -5.103 degrees (North through East) ! Clean map min=-0.0020061 max=0.1348 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=2.647 mas, bmaj=7.472 mas, bpa=-5.856 degrees ! Estimated noise=981.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107972 Jy ! Component: 100 - total flux cleaned = 0.169058 Jy ! Component: 150 - total flux cleaned = 0.210718 Jy ! Component: 200 - total flux cleaned = 0.239686 Jy ! Total flux subtracted in 200 components = 0.239686 Jy ! Clean residual min=-0.006976 max=0.016086 Jy/beam ! Clean residual mean=0.000012 rms=0.002223 Jy/beam ! Combined flux in latest and established models = 0.239686 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.239686 Jy ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=8.464 mas, bpa=-5.103 degrees ! Estimated noise=650.476 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 = 0.0289464 Jy ! Component: 100 - total flux cleaned = 0.0472337 Jy ! Component: 150 - total flux cleaned = 0.0599484 Jy ! Component: 200 - total flux cleaned = 0.0691313 Jy ! Total flux subtracted in 200 components = 0.0691313 Jy ! Clean residual min=-0.003221 max=0.006464 Jy/beam ! Clean residual mean=-0.000006 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.308817 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 76 components and 0.308817 Jy ! Inverting map ! Added new window around map position (-3.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0070984 Jy ! Component: 100 - total flux cleaned = 0.0123247 Jy ! Component: 150 - total flux cleaned = 0.0164279 Jy ! Component: 200 - total flux cleaned = 0.019783 Jy ! Total flux subtracted in 200 components = 0.019783 Jy ! Clean residual min=-0.002265 max=0.002530 Jy/beam ! Clean residual mean=-0.000005 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.3286 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 107 components and 0.3286 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=7.696 mas, bmaj=14.46 mas, bpa=-4.727 degrees ! Estimated noise=814.044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433036 Jy ! Component: 100 - total flux cleaned = 0.0073009 Jy ! Component: 150 - total flux cleaned = 0.00950476 Jy ! Component: 200 - total flux cleaned = 0.0111695 Jy ! Total flux subtracted in 200 components = 0.0111695 Jy ! Clean residual min=-0.002018 max=0.002167 Jy/beam ! Clean residual mean=-0.000007 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.33977 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 = 0.00113205 Jy ! Component: 100 - total flux cleaned = 0.00146842 Jy ! Component: 150 - total flux cleaned = 0.0017639 Jy ! Component: 200 - total flux cleaned = 0.00202502 Jy ! Total flux subtracted in 200 components = 0.00202502 Jy ! Clean residual min=-0.002125 max=0.001968 Jy/beam ! Clean residual mean=-0.000006 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.341795 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 168 components and 0.341795 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=8.464 mas, bpa=-5.103 degrees ! Estimated noise=650.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000999986 Jy ! Component: 100 - total flux cleaned = 0.00106105 Jy ! Component: 150 - total flux cleaned = 0.00105886 Jy ! Component: 200 - total flux cleaned = 0.000925992 Jy ! Total flux subtracted in 200 components = 0.000925992 Jy ! Clean residual min=-0.002044 max=0.001823 Jy/beam ! Clean residual mean=-0.000003 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.342721 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 195 components and 0.342721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098335Jy sigma=0.000677 ! Fit after self-cal, rms=0.098307Jy sigma=0.000677 wmodel J1656-0206_S_2017_05_31_pus_map.mod ! Writing 195 model components to file: J1656-0206_S_2017_05_31_pus_map.mod wobs J1656-0206_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1656-0206_S_2017_05_31_pus_uvs.fits wwins J1656-0206_S_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J1656-0206_S_2017_05_31_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 = -0.000238177 Jy ! Component: 100 - total flux cleaned = -0.000110141 Jy ! Component: 150 - total flux cleaned = -0.000111123 Jy ! Component: 200 - total flux cleaned = 5.67694e-05 Jy ! Component: 250 - total flux cleaned = 0.000245072 Jy ! Component: 300 - total flux cleaned = 0.000374982 Jy ! Component: 350 - total flux cleaned = 0.000476253 Jy ! Component: 400 - total flux cleaned = 0.000551003 Jy ! Component: 450 - total flux cleaned = 0.000502479 Jy ! Component: 500 - total flux cleaned = 0.000478636 Jy ! Component: 550 - total flux cleaned = 0.000431774 Jy ! Component: 600 - total flux cleaned = 0.000408396 Jy ! Component: 650 - total flux cleaned = 0.00036236 Jy ! Component: 700 - total flux cleaned = 0.000316812 Jy ! Component: 750 - total flux cleaned = 0.000249365 Jy ! Component: 800 - total flux cleaned = 0.000182685 Jy ! Component: 850 - total flux cleaned = 7.31567e-05 Jy ! Component: 900 - total flux cleaned = -1.30497e-05 Jy ! Component: 950 - total flux cleaned = -7.65625e-05 Jy ! Component: 1000 - total flux cleaned = -0.000181489 Jy ! Component: 1050 - total flux cleaned = -0.000160667 Jy ! Component: 1100 - total flux cleaned = -0.000160554 Jy ! Component: 1150 - total flux cleaned = -0.000221535 Jy ! Component: 1200 - total flux cleaned = -0.000241484 Jy ! Component: 1250 - total flux cleaned = -0.000261102 Jy ! Component: 1300 - total flux cleaned = -0.000201806 Jy ! Component: 1350 - total flux cleaned = -0.000221546 Jy ! Component: 1400 - total flux cleaned = -0.000298911 Jy ! Component: 1450 - total flux cleaned = -0.000298491 Jy ! Component: 1500 - total flux cleaned = -0.000317256 Jy ! Component: 1550 - total flux cleaned = -0.000279731 Jy ! Component: 1600 - total flux cleaned = -0.000261532 Jy ! Component: 1650 - total flux cleaned = -0.000242983 Jy ! Component: 1700 - total flux cleaned = -0.000224737 Jy ! Component: 1750 - total flux cleaned = -0.000224835 Jy ! Component: 1800 - total flux cleaned = -0.000278724 Jy ! Component: 1850 - total flux cleaned = -0.000243053 Jy ! Component: 1900 - total flux cleaned = -0.00020803 Jy ! Component: 1950 - total flux cleaned = -0.000172934 Jy ! Component: 2000 - total flux cleaned = -0.000207776 Jy ! Component: 2050 - total flux cleaned = -0.000190368 Jy ! Component: 2100 - total flux cleaned = -0.000224491 Jy ! Component: 2150 - total flux cleaned = -0.000156472 Jy ! Component: 2200 - total flux cleaned = -0.000122747 Jy ! Component: 2250 - total flux cleaned = -8.92952e-05 Jy ! Component: 2300 - total flux cleaned = -3.92564e-05 Jy ! Component: 2350 - total flux cleaned = -2.27697e-05 Jy ! Component: 2400 - total flux cleaned = 9.91058e-06 Jy ! Component: 2450 - total flux cleaned = 9.59294e-06 Jy ! Component: 2500 - total flux cleaned = 9.54356e-06 Jy ! Component: 2550 - total flux cleaned = 9.55602e-06 Jy ! Component: 2600 - total flux cleaned = 4.15036e-05 Jy ! Component: 2650 - total flux cleaned = 4.13227e-05 Jy ! Component: 2700 - total flux cleaned = -5.82153e-06 Jy ! Component: 2750 - total flux cleaned = 9.6827e-06 Jy ! Component: 2800 - total flux cleaned = -5.8702e-06 Jy ! Component: 2850 - total flux cleaned = 2.47044e-05 Jy ! Component: 2900 - total flux cleaned = 9.53619e-06 Jy ! Component: 2950 - total flux cleaned = 2.47004e-05 Jy ! Component: 3000 - total flux cleaned = 9.5754e-06 Jy ! Component: 3050 - total flux cleaned = 2.45465e-05 Jy ! Component: 3100 - total flux cleaned = 2.4695e-05 Jy ! Component: 3150 - total flux cleaned = 2.47055e-05 Jy ! Component: 3200 - total flux cleaned = 6.8667e-05 Jy ! Component: 3250 - total flux cleaned = 2.50066e-05 Jy ! Component: 3300 - total flux cleaned = 5.39703e-05 Jy ! Component: 3350 - total flux cleaned = 3.96212e-05 Jy ! Component: 3400 - total flux cleaned = 2.51084e-05 Jy ! Component: 3450 - total flux cleaned = -3.12344e-06 Jy ! Component: 3500 - total flux cleaned = 6.74006e-05 Jy ! Component: 3550 - total flux cleaned = 5.31554e-05 Jy ! Component: 3600 - total flux cleaned = -1.66576e-05 Jy ! Component: 3650 - total flux cleaned = -1.66469e-05 Jy ! Component: 3700 - total flux cleaned = -8.54949e-05 Jy ! Component: 3750 - total flux cleaned = 2.39493e-05 Jy ! Component: 3800 - total flux cleaned = -4.41064e-05 Jy ! Component: 3850 - total flux cleaned = -9.8208e-05 Jy ! Component: 3900 - total flux cleaned = -7.13903e-05 Jy ! Component: 3950 - total flux cleaned = -9.80514e-05 Jy ! Component: 4000 - total flux cleaned = -3.16061e-05 Jy ! Component: 4050 - total flux cleaned = -4.48448e-05 Jy ! Total flux subtracted in 4096 components = -7.11654e-05 Jy ! Clean residual min=-0.000678 max=0.000877 Jy/beam ! Clean residual mean=-0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.34265 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 502 components and 0.34265 Jy ![Exited script file: muppet] wmap "J1656-0206_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.194 x 8.464 at -5.103 degrees (North through East) ! Clean map min=-0.0015261 max=0.13466 Jy/beam ! Writing clean map to FITS file: J1656-0206_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.13466 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002471 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.550498 0.550498 1.101 2.20199 4.40398 8.80797 17.6159 35.2319 70.4637 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.134 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.194 x 8.464 at -5.103 degrees (North through East) ! Clean map min=-0.0015261 max=0.13466 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 J1656-0206_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:53:17 2019