! Started logfile: J1857-2058_S_2017_10_21_pus_uvs.log on Sat May 11 21:04:31 2019 obs J1857-2058_S_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1857-2058_S_2017_10_21_pus_uva.fits ! AN table 1: 196 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.769558 visibilities/baseline/integration-bin. ! Found source: J1857-2058 ! ! 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 644 lines of history. ! ! Reading 21720 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 J1857-2058_S_2017_10_21_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 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 836 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.970069Jy sigma=0.008027 ! Fit after self-cal, rms=0.928756Jy sigma=0.007692 ! 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=2.476 mas, bmaj=18.68 mas, bpa=-16.93 degrees ! Estimated noise=1108.92 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 = 0.0515283 Jy ! Component: 100 - total flux cleaned = 0.0702332 Jy ! Total flux subtracted in 100 components = 0.0702332 Jy ! Clean residual min=-0.005273 max=0.009134 Jy/beam ! Clean residual mean=-0.000020 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.0702331 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0702331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098528Jy sigma=0.000741 ! Fit after self-cal, rms=0.098206Jy sigma=0.000739 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123804 Jy ! Component: 100 - total flux cleaned = 0.0201784 Jy ! Total flux subtracted in 100 components = 0.0201784 Jy ! Clean residual min=-0.004299 max=0.004522 Jy/beam ! Clean residual mean=-0.000013 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.0904116 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.0904116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095968Jy sigma=0.000718 ! Fit after self-cal, rms=0.095886Jy sigma=0.000717 ! 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=3.139 mas, bmaj=19.8 mas, bpa=-16.46 degrees ! Estimated noise=660.673 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 = 0.00916154 Jy ! Component: 100 - total flux cleaned = 0.014289 Jy ! Component: 150 - total flux cleaned = 0.0175099 Jy ! Component: 200 - total flux cleaned = 0.0197284 Jy ! Total flux subtracted in 200 components = 0.0197284 Jy ! Clean residual min=-0.002975 max=0.003552 Jy/beam ! Clean residual mean=-0.000025 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.11014 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 104 components and 0.11014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094917Jy sigma=0.000709 ! Fit after self-cal, rms=0.094867Jy sigma=0.000709 ! 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 0.92 HN 1.00 KP 1.07 ! LA 1.02 MK 1.07 NL 0.97 OV 1.04 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 1.04 ! LA 0.98 MK 1.02 NL 1.02 OV 1.08 ! PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.04 KP 1.02 ! LA 0.81 MK 1.10 NL 1.19 OV 0.95 ! PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 0.74 KP 1.00* ! LA 0.81 MK 0.79 NL 1.00* OV 1.00* ! PT 0.85 ! ! ! Fit before self-cal, rms=0.094867Jy sigma=0.000709 ! Fit after self-cal, rms=0.091483Jy sigma=0.000704 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=19.93 mas, bpa=-16.44 degrees ! Estimated noise=655.614 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 = 0.000987678 Jy ! Component: 100 - total flux cleaned = 0.00095827 Jy ! Component: 150 - total flux cleaned = 0.000931925 Jy ! Component: 200 - total flux cleaned = 0.000883266 Jy ! Total flux subtracted in 200 components = 0.000883266 Jy ! Clean residual min=-0.001907 max=0.002170 Jy/beam ! Clean residual mean=0.000010 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.111023 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.111023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091451Jy sigma=0.000703 ! Fit after self-cal, rms=0.091493Jy sigma=0.000703 ! 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=0.091493Jy sigma=0.000703 ! Fit after self-cal, rms=0.091099Jy sigma=0.000702 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=19.97 mas, bpa=-16.35 degrees ! Estimated noise=653.597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728343 Jy ! Component: 100 - total flux cleaned = 0.00058903 Jy ! Component: 150 - total flux cleaned = 0.000491458 Jy ! Component: 200 - total flux cleaned = 0.000428866 Jy ! Total flux subtracted in 200 components = 0.000428866 Jy ! Clean residual min=-0.001718 max=0.002087 Jy/beam ! Clean residual mean=0.000005 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.111452 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 127 components and 0.111452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091077Jy sigma=0.000702 ! Fit after self-cal, rms=0.091095Jy sigma=0.000702 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 = 0.000108693 Jy ! Component: 100 - total flux cleaned = -6.35109e-05 Jy ! Component: 150 - total flux cleaned = -0.00014664 Jy ! Component: 200 - total flux cleaned = -0.000202002 Jy ! Total flux subtracted in 200 components = -0.000202002 Jy ! Clean residual min=-0.001739 max=0.002090 Jy/beam ! Clean residual mean=0.000004 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.11125 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.11125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091083Jy sigma=0.000702 ! Fit after self-cal, rms=0.091078Jy sigma=0.000702 ! 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=0.091078Jy sigma=0.000702 ! Fit after self-cal, rms=0.090753Jy sigma=0.000701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=20.02 mas, bpa=-16.26 degrees ! Estimated noise=649.723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413162 Jy ! Component: 100 - total flux cleaned = 0.000321014 Jy ! Component: 150 - total flux cleaned = 0.000225405 Jy ! Component: 200 - total flux cleaned = 0.000158736 Jy ! Total flux subtracted in 200 components = 0.000158736 Jy ! Clean residual min=-0.001625 max=0.002085 Jy/beam ! Clean residual mean=0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.111409 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 137 components and 0.111409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090740Jy sigma=0.000701 ! Fit after self-cal, rms=0.090751Jy sigma=0.000701 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 = 7.41191e-05 Jy ! Component: 100 - total flux cleaned = -6.18428e-05 Jy ! Component: 150 - total flux cleaned = -0.000143789 Jy ! Component: 200 - total flux cleaned = -0.000188617 Jy ! Total flux subtracted in 200 components = -0.000188617 Jy ! Clean residual min=-0.001635 max=0.002088 Jy/beam ! Clean residual mean=0.000002 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.11122 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 0.11122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090743Jy sigma=0.000701 ! Fit after self-cal, rms=0.090740Jy sigma=0.000701 ! 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=0.090740Jy sigma=0.000701 ! Fit after self-cal, rms=0.090343Jy sigma=0.000701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.794 mas, bmaj=30 mas, bpa=-6.568 degrees ! Estimated noise=792.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257515 Jy ! Component: 100 - total flux cleaned = 0.000145188 Jy ! Component: 150 - total flux cleaned = 7.0282e-05 Jy ! Component: 200 - total flux cleaned = -1.17849e-05 Jy ! Total flux subtracted in 200 components = -1.17849e-05 Jy ! Clean residual min=-0.001594 max=0.001915 Jy/beam ! Clean residual mean=0.000005 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.111208 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 149 components and 0.111208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090341Jy sigma=0.000701 ! Fit after self-cal, rms=0.090345Jy sigma=0.000701 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 = -4.1913e-05 Jy ! Component: 100 - total flux cleaned = -0.000117115 Jy ! Component: 150 - total flux cleaned = -0.000191263 Jy ! Component: 200 - total flux cleaned = -0.000258851 Jy ! Total flux subtracted in 200 components = -0.000258851 Jy ! Clean residual min=-0.001564 max=0.001901 Jy/beam ! Clean residual mean=0.000005 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.11095 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 150 components and 0.11095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090345Jy sigma=0.000701 ! Fit after self-cal, rms=0.090341Jy sigma=0.000701 ! 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=3.107 mas, bmaj=20.04 mas, bpa=-16.21 degrees ! Estimated noise=646.568 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.107 x 20.04 at -16.21 degrees (North through East) ! Clean map min=-0.0014824 max=0.065525 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=2.414 mas, bmaj=18.74 mas, bpa=-16.5 degrees ! Estimated noise=1063.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0491355 Jy ! Component: 100 - total flux cleaned = 0.0717385 Jy ! Component: 150 - total flux cleaned = 0.0848589 Jy ! Component: 200 - total flux cleaned = 0.0931502 Jy ! Total flux subtracted in 200 components = 0.0931502 Jy ! Clean residual min=-0.003383 max=0.004690 Jy/beam ! Clean residual mean=-0.000007 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.0931502 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0931502 Jy ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=20.04 mas, bpa=-16.21 degrees ! Estimated noise=646.568 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 = 0.00791353 Jy ! Component: 100 - total flux cleaned = 0.0121104 Jy ! Component: 150 - total flux cleaned = 0.0145089 Jy ! Component: 200 - total flux cleaned = 0.0159455 Jy ! Total flux subtracted in 200 components = 0.0159455 Jy ! Clean residual min=-0.001882 max=0.002169 Jy/beam ! Clean residual mean=-0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.109096 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 72 components and 0.109096 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=7.794 mas, bmaj=30 mas, bpa=-6.568 degrees ! Estimated noise=792.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139655 Jy ! Component: 100 - total flux cleaned = 0.00166615 Jy ! Component: 150 - total flux cleaned = 0.0016454 Jy ! Component: 200 - total flux cleaned = 0.00160842 Jy ! Total flux subtracted in 200 components = 0.00160842 Jy ! Clean residual min=-0.001553 max=0.001912 Jy/beam ! Clean residual mean=0.000004 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.110704 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 = -3.39609e-05 Jy ! Component: 100 - total flux cleaned = -4.93586e-05 Jy ! Component: 150 - total flux cleaned = -7.83502e-05 Jy ! Component: 200 - total flux cleaned = -9.16166e-05 Jy ! Total flux subtracted in 200 components = -9.16166e-05 Jy ! Clean residual min=-0.001503 max=0.001880 Jy/beam ! Clean residual mean=0.000004 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.110613 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.110613 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=20.04 mas, bpa=-16.21 degrees ! Estimated noise=646.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000288561 Jy ! Component: 100 - total flux cleaned = -0.000338141 Jy ! Component: 150 - total flux cleaned = -0.000340095 Jy ! Component: 200 - total flux cleaned = -0.000236583 Jy ! Total flux subtracted in 200 components = -0.000236583 Jy ! Clean residual min=-0.001606 max=0.002153 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.110376 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.110376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090350Jy sigma=0.000701 ! Fit after self-cal, rms=0.090339Jy sigma=0.000701 wmodel J1857-2058_S_2017_10_21_pus_map.mod ! Writing 105 model components to file: J1857-2058_S_2017_10_21_pus_map.mod wobs J1857-2058_S_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1857-2058_S_2017_10_21_pus_uvs.fits wwins J1857-2058_S_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J1857-2058_S_2017_10_21_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 = 0.000943886 Jy ! Component: 100 - total flux cleaned = 0.0017458 Jy ! Component: 150 - total flux cleaned = 0.00236166 Jy ! Component: 200 - total flux cleaned = 0.00266558 Jy ! Component: 250 - total flux cleaned = 0.00282299 Jy ! Component: 300 - total flux cleaned = 0.0029738 Jy ! Component: 350 - total flux cleaned = 0.00309443 Jy ! Component: 400 - total flux cleaned = 0.00316356 Jy ! Component: 450 - total flux cleaned = 0.00316279 Jy ! Component: 500 - total flux cleaned = 0.00320612 Jy ! Component: 550 - total flux cleaned = 0.00326871 Jy ! Component: 600 - total flux cleaned = 0.00333017 Jy ! Component: 650 - total flux cleaned = 0.00340892 Jy ! Component: 700 - total flux cleaned = 0.00340835 Jy ! Component: 750 - total flux cleaned = 0.00344598 Jy ! Component: 800 - total flux cleaned = 0.00351935 Jy ! Component: 850 - total flux cleaned = 0.00357351 Jy ! Component: 900 - total flux cleaned = 0.00367924 Jy ! Component: 950 - total flux cleaned = 0.00383375 Jy ! Component: 1000 - total flux cleaned = 0.00396809 Jy ! Component: 1050 - total flux cleaned = 0.00405061 Jy ! Component: 1100 - total flux cleaned = 0.00413163 Jy ! Component: 1150 - total flux cleaned = 0.0041955 Jy ! Component: 1200 - total flux cleaned = 0.00424293 Jy ! Component: 1250 - total flux cleaned = 0.00427418 Jy ! Component: 1300 - total flux cleaned = 0.00433477 Jy ! Component: 1350 - total flux cleaned = 0.00433516 Jy ! Component: 1400 - total flux cleaned = 0.00433542 Jy ! Component: 1450 - total flux cleaned = 0.00434997 Jy ! Component: 1500 - total flux cleaned = 0.00433584 Jy ! Component: 1550 - total flux cleaned = 0.00432222 Jy ! Component: 1600 - total flux cleaned = 0.00430855 Jy ! Component: 1650 - total flux cleaned = 0.00429509 Jy ! Component: 1700 - total flux cleaned = 0.00426843 Jy ! Component: 1750 - total flux cleaned = 0.00420324 Jy ! Component: 1800 - total flux cleaned = 0.0041519 Jy ! Component: 1850 - total flux cleaned = 0.00410144 Jy ! Component: 1900 - total flux cleaned = 0.00402652 Jy ! Component: 1950 - total flux cleaned = 0.00401421 Jy ! Component: 2000 - total flux cleaned = 0.00395359 Jy ! Component: 2050 - total flux cleaned = 0.00392987 Jy ! Component: 2100 - total flux cleaned = 0.00392984 Jy ! Component: 2150 - total flux cleaned = 0.00391799 Jy ! Component: 2200 - total flux cleaned = 0.00388325 Jy ! Component: 2250 - total flux cleaned = 0.00386069 Jy ! Component: 2300 - total flux cleaned = 0.00383821 Jy ! Component: 2350 - total flux cleaned = 0.00380469 Jy ! Component: 2400 - total flux cleaned = 0.00376079 Jy ! Component: 2450 - total flux cleaned = 0.00371736 Jy ! Component: 2500 - total flux cleaned = 0.00369593 Jy ! Component: 2550 - total flux cleaned = 0.00368524 Jy ! Component: 2600 - total flux cleaned = 0.00357989 Jy ! Component: 2650 - total flux cleaned = 0.00352782 Jy ! Component: 2700 - total flux cleaned = 0.00347631 Jy ! Component: 2750 - total flux cleaned = 0.00342534 Jy ! Component: 2800 - total flux cleaned = 0.00334443 Jy ! Component: 2850 - total flux cleaned = 0.0032743 Jy ! Component: 2900 - total flux cleaned = 0.00326437 Jy ! Component: 2950 - total flux cleaned = 0.00318544 Jy ! Component: 3000 - total flux cleaned = 0.003117 Jy ! Component: 3050 - total flux cleaned = 0.00308788 Jy ! Component: 3100 - total flux cleaned = 0.00303957 Jy ! Component: 3150 - total flux cleaned = 0.00296321 Jy ! Component: 3200 - total flux cleaned = 0.00286845 Jy ! Component: 3250 - total flux cleaned = 0.00283082 Jy ! Component: 3300 - total flux cleaned = 0.00274691 Jy ! Component: 3350 - total flux cleaned = 0.0027006 Jy ! Component: 3400 - total flux cleaned = 0.00264553 Jy ! Component: 3450 - total flux cleaned = 0.00260907 Jy ! Component: 3500 - total flux cleaned = 0.00254563 Jy ! Component: 3550 - total flux cleaned = 0.00252771 Jy ! Component: 3600 - total flux cleaned = 0.00246522 Jy ! Component: 3650 - total flux cleaned = 0.00241206 Jy ! Component: 3700 - total flux cleaned = 0.0023593 Jy ! Component: 3750 - total flux cleaned = 0.00232435 Jy ! Component: 3800 - total flux cleaned = 0.00228103 Jy ! Component: 3850 - total flux cleaned = 0.00222935 Jy ! Component: 3900 - total flux cleaned = 0.00217804 Jy ! Component: 3950 - total flux cleaned = 0.00212707 Jy ! Component: 4000 - total flux cleaned = 0.00208481 Jy ! Component: 4050 - total flux cleaned = 0.00202608 Jy ! Total flux subtracted in 4096 components = 0.00198436 Jy ! Clean residual min=-0.000509 max=0.000505 Jy/beam ! Clean residual mean=-0.000003 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.11236 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 392 components and 0.11236 Jy ![Exited script file: muppet] wmap "J1857-2058_S_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.107 x 20.04 at -16.21 degrees (North through East) ! Clean map min=-0.0010404 max=0.064935 Jy/beam ! Writing clean map to FITS file: J1857-2058_S_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0649353 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163836 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.756919 0.756919 1.51384 3.02768 6.05535 12.1107 24.2214 48.4428 96.8857 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.107 x 20.04 at -16.21 degrees (North through East) ! Clean map min=-0.0010404 max=0.064935 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 J1857-2058_S_2017_10_21_pus_uvs.log closed on Sat May 11 21:04:36 2019