! Started logfile: J0438-0848_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:31:42 2019 obs J0438-0848_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0438-0848_S_2017_03_27_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J0438-0848 ! ! 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 1684 lines of history. ! ! Reading 25200 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 J0438-0848_S_2017_03_27_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 455 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904603Jy sigma=0.006937 ! Fit after self-cal, rms=0.886891Jy sigma=0.006822 ! 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=2.612 mas, bmaj=6.842 mas, bpa=-4.586 degrees ! Estimated noise=942.517 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 = 0.0780285 Jy ! Component: 100 - total flux cleaned = 0.115739 Jy ! Total flux subtracted in 100 components = 0.115739 Jy ! Clean residual min=-0.009141 max=0.025367 Jy/beam ! Clean residual mean=-0.000007 rms=0.002782 Jy/beam ! Combined flux in latest and established models = 0.115739 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.115739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126749Jy sigma=0.000912 ! Fit after self-cal, rms=0.126336Jy sigma=0.000908 ! Inverting map ! Added new window around map position (-2.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258844 Jy ! Component: 100 - total flux cleaned = 0.0421354 Jy ! Total flux subtracted in 100 components = 0.0421354 Jy ! Clean residual min=-0.007512 max=0.018188 Jy/beam ! Clean residual mean=0.000000 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 0.157875 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.157874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116463Jy sigma=0.000817 ! Fit after self-cal, rms=0.116277Jy sigma=0.000816 ! Inverting map ! Added new window around map position (5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168274 Jy ! Component: 100 - total flux cleaned = 0.02806 Jy ! Total flux subtracted in 100 components = 0.02806 Jy ! Clean residual min=-0.006632 max=0.008386 Jy/beam ! Clean residual mean=0.000003 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.185934 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and 0.185934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111808Jy sigma=0.000774 ! Fit after self-cal, rms=0.111661Jy sigma=0.000773 ! 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=3.169 mas, bmaj=7.858 mas, bpa=-3.029 degrees ! Estimated noise=630.513 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 = 0.0183898 Jy ! Component: 100 - total flux cleaned = 0.030369 Jy ! Component: 150 - total flux cleaned = 0.0389367 Jy ! Component: 200 - total flux cleaned = 0.0452226 Jy ! Total flux subtracted in 200 components = 0.0452226 Jy ! Clean residual min=-0.008248 max=0.016135 Jy/beam ! Clean residual mean=0.000026 rms=0.002620 Jy/beam ! Combined flux in latest and established models = 0.231157 Jy ! Performing phase self-cal ! Adding 107 model components to the UV plane model. ! The established model now contains 176 components and 0.231157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108146Jy sigma=0.000740 ! Fit after self-cal, rms=0.107999Jy sigma=0.000739 ! Inverting map ! Added new window around map position (25, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168478 Jy ! Component: 100 - total flux cleaned = 0.0270586 Jy ! Component: 150 - total flux cleaned = 0.0342449 Jy ! Component: 200 - total flux cleaned = 0.0399858 Jy ! Total flux subtracted in 200 components = 0.0399858 Jy ! Clean residual min=-0.005949 max=0.007046 Jy/beam ! Clean residual mean=0.000012 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.271143 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 260 components and 0.271143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105321Jy sigma=0.000711 ! Fit after self-cal, rms=0.104904Jy sigma=0.000707 ! 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 1.02 FD 0.92 HN 0.98 KP 1.08 ! LA 0.91 MK 1.10 NL 1.09 OV 1.05 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.05 KP 1.02 ! LA 0.90 MK 1.05 NL 1.11 OV 1.08 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.99 KP 1.04 ! LA 0.93 MK 0.96 NL 1.05 OV 1.00 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.80 KP 1.00* ! LA 1.03 MK 0.90 NL 1.00* OV 0.86 ! PT 0.93 SC 1.00* ! ! ! Fit before self-cal, rms=0.104904Jy sigma=0.000707 ! Fit after self-cal, rms=0.099424Jy sigma=0.000697 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=7.933 mas, bpa=-3.08 degrees ! Estimated noise=619.91 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 (15.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00657977 Jy ! Component: 100 - total flux cleaned = 0.0111731 Jy ! Component: 150 - total flux cleaned = 0.0146342 Jy ! Component: 200 - total flux cleaned = 0.0173444 Jy ! Total flux subtracted in 200 components = 0.0173444 Jy ! Clean residual min=-0.003052 max=0.004088 Jy/beam ! Clean residual mean=-0.000008 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.288487 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 326 components and 0.288487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098943Jy sigma=0.000691 ! Fit after self-cal, rms=0.098964Jy sigma=0.000691 ! 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=0.098964Jy sigma=0.000691 ! Fit after self-cal, rms=0.096705Jy sigma=0.000686 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=7.886 mas, bpa=-2.794 degrees ! Estimated noise=615.974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359565 Jy ! Component: 100 - total flux cleaned = 0.00621078 Jy ! Component: 150 - total flux cleaned = 0.00825289 Jy ! Component: 200 - total flux cleaned = 0.00988437 Jy ! Total flux subtracted in 200 components = 0.00988437 Jy ! Clean residual min=-0.002408 max=0.003797 Jy/beam ! Clean residual mean=-0.000004 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.298371 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 356 components and 0.298371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096536Jy sigma=0.000684 ! Fit after self-cal, rms=0.096652Jy sigma=0.000684 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 (34, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373877 Jy ! Component: 100 - total flux cleaned = 0.00576638 Jy ! Component: 150 - total flux cleaned = 0.00730623 Jy ! Component: 200 - total flux cleaned = 0.00832452 Jy ! Total flux subtracted in 200 components = 0.00832452 Jy ! Clean residual min=-0.002085 max=0.002068 Jy/beam ! Clean residual mean=-0.000005 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.306696 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 396 components and 0.306696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096490Jy sigma=0.000683 ! Fit after self-cal, rms=0.096474Jy sigma=0.000682 ! 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=0.096474Jy sigma=0.000682 ! Fit after self-cal, rms=0.097020Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=7.866 mas, bpa=-2.773 degrees ! Estimated noise=610.593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192553 Jy ! Component: 100 - total flux cleaned = 0.00331451 Jy ! Component: 150 - total flux cleaned = 0.00427039 Jy ! Component: 200 - total flux cleaned = 0.005097 Jy ! Total flux subtracted in 200 components = 0.005097 Jy ! Clean residual min=-0.001819 max=0.001723 Jy/beam ! Clean residual mean=-0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.311793 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 420 components and 0.311793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096944Jy sigma=0.000681 ! Fit after self-cal, rms=0.097159Jy sigma=0.000681 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 = 0.00109743 Jy ! Component: 100 - total flux cleaned = 0.00177814 Jy ! Component: 150 - total flux cleaned = 0.00220528 Jy ! Component: 200 - total flux cleaned = 0.00246446 Jy ! Total flux subtracted in 200 components = 0.00246446 Jy ! Clean residual min=-0.001694 max=0.001839 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.314257 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 442 components and 0.314257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097122Jy sigma=0.000681 ! Fit after self-cal, rms=0.097127Jy sigma=0.000681 ! Inverting map ! Added new window around map position (-79, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131151 Jy ! Component: 100 - total flux cleaned = 0.00199581 Jy ! Component: 150 - total flux cleaned = 0.002363 Jy ! Component: 200 - total flux cleaned = 0.00260509 Jy ! Total flux subtracted in 200 components = 0.00260509 Jy ! Clean residual min=-0.001760 max=0.001596 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.316863 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 460 components and 0.316863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097084Jy sigma=0.000680 ! Fit after self-cal, rms=0.097091Jy sigma=0.000680 ! 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=0.097091Jy sigma=0.000680 ! Fit after self-cal, rms=0.097334Jy sigma=0.000680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.488 mas, bmaj=13.76 mas, bpa=1.706 degrees ! Estimated noise=778.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016847 Jy ! Component: 100 - total flux cleaned = 0.00279025 Jy ! Component: 150 - total flux cleaned = 0.00329183 Jy ! Component: 200 - total flux cleaned = 0.00347804 Jy ! Total flux subtracted in 200 components = 0.00347804 Jy ! Clean residual min=-0.001654 max=0.001683 Jy/beam ! Clean residual mean=0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.320341 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 492 components and 0.320341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097303Jy sigma=0.000680 ! Fit after self-cal, rms=0.097371Jy sigma=0.000680 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 = 0.00051469 Jy ! Component: 100 - total flux cleaned = 0.000739007 Jy ! Component: 150 - total flux cleaned = 0.000867163 Jy ! Component: 200 - total flux cleaned = 0.00100768 Jy ! Total flux subtracted in 200 components = 0.00100768 Jy ! Clean residual min=-0.001606 max=0.001625 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.321348 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 518 components and 0.321348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097359Jy sigma=0.000680 ! Fit after self-cal, rms=0.097363Jy sigma=0.000680 ! 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=3.136 mas, bmaj=7.853 mas, bpa=-2.969 degrees ! Estimated noise=608.365 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 7.853 at -2.969 degrees (North through East) ! Clean map min=-0.0016399 max=0.10337 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=2.59 mas, bmaj=6.86 mas, bpa=-4.538 degrees ! Estimated noise=899.257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0747752 Jy ! Component: 100 - total flux cleaned = 0.113494 Jy ! Component: 150 - total flux cleaned = 0.13917 Jy ! Component: 200 - total flux cleaned = 0.157882 Jy ! Total flux subtracted in 200 components = 0.157882 Jy ! Clean residual min=-0.006507 max=0.010858 Jy/beam ! Clean residual mean=-0.000002 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 0.157882 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.157882 Jy ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=7.853 mas, bpa=-2.969 degrees ! Estimated noise=608.365 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 = 0.0269798 Jy ! Component: 100 - total flux cleaned = 0.0469562 Jy ! Component: 150 - total flux cleaned = 0.0625928 Jy ! Component: 200 - total flux cleaned = 0.0753981 Jy ! Total flux subtracted in 200 components = 0.0753981 Jy ! Clean residual min=-0.006607 max=0.009041 Jy/beam ! Clean residual mean=0.000012 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.23328 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 122 components and 0.23328 Jy ! Inverting map ! Added new window around map position (9, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110037 Jy ! Component: 100 - total flux cleaned = 0.0201952 Jy ! Component: 150 - total flux cleaned = 0.0280209 Jy ! Component: 200 - total flux cleaned = 0.0347214 Jy ! Total flux subtracted in 200 components = 0.0347214 Jy ! Clean residual min=-0.004386 max=0.004457 Jy/beam ! Clean residual mean=0.000007 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.268001 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 191 components and 0.268001 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=7.488 mas, bmaj=13.76 mas, bpa=1.706 degrees ! Estimated noise=778.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110376 Jy ! Component: 100 - total flux cleaned = 0.0191734 Jy ! Component: 150 - total flux cleaned = 0.0254415 Jy ! Component: 200 - total flux cleaned = 0.0304056 Jy ! Total flux subtracted in 200 components = 0.0304056 Jy ! Clean residual min=-0.003413 max=0.003564 Jy/beam ! Clean residual mean=0.000005 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.298407 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 = 0.00400587 Jy ! Component: 100 - total flux cleaned = 0.00727204 Jy ! Component: 150 - total flux cleaned = 0.0099877 Jy ! Component: 200 - total flux cleaned = 0.0123002 Jy ! Total flux subtracted in 200 components = 0.0123002 Jy ! Clean residual min=-0.002211 max=0.002157 Jy/beam ! Clean residual mean=0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.310707 Jy ! Adding 215 model components to the UV plane model. ! The established model now contains 388 components and 0.310707 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=7.853 mas, bpa=-2.969 degrees ! Estimated noise=608.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196259 Jy ! Component: 100 - total flux cleaned = 0.00285594 Jy ! Component: 150 - total flux cleaned = 0.00364539 Jy ! Component: 200 - total flux cleaned = 0.00425565 Jy ! Total flux subtracted in 200 components = 0.00425565 Jy ! Clean residual min=-0.001830 max=0.002005 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.314963 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 420 components and 0.314963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097440Jy sigma=0.000681 ! Fit after self-cal, rms=0.097361Jy sigma=0.000680 wmodel J0438-0848_S_2017_03_27_pus_map.mod ! Writing 420 model components to file: J0438-0848_S_2017_03_27_pus_map.mod wobs J0438-0848_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0438-0848_S_2017_03_27_pus_uvs.fits wwins J0438-0848_S_2017_03_27_pus_map.win ! wwins: Wrote 8 windows to J0438-0848_S_2017_03_27_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 = -0.000105013 Jy ! Component: 100 - total flux cleaned = -0.000134126 Jy ! Component: 150 - total flux cleaned = -5.01359e-05 Jy ! Component: 200 - total flux cleaned = 0.00021929 Jy ! Component: 250 - total flux cleaned = 0.000375384 Jy ! Component: 300 - total flux cleaned = 0.000526896 Jy ! Component: 350 - total flux cleaned = 0.000673605 Jy ! Component: 400 - total flux cleaned = 0.000744889 Jy ! Component: 450 - total flux cleaned = 0.000861263 Jy ! Component: 500 - total flux cleaned = 0.000951713 Jy ! Component: 550 - total flux cleaned = 0.000973597 Jy ! Component: 600 - total flux cleaned = 0.00103926 Jy ! Component: 650 - total flux cleaned = 0.00112499 Jy ! Component: 700 - total flux cleaned = 0.00116694 Jy ! Component: 750 - total flux cleaned = 0.00118759 Jy ! Component: 800 - total flux cleaned = 0.00116688 Jy ! Component: 850 - total flux cleaned = 0.00114665 Jy ! Component: 900 - total flux cleaned = 0.00116629 Jy ! Component: 950 - total flux cleaned = 0.00110765 Jy ! Component: 1000 - total flux cleaned = 0.00108863 Jy ! Component: 1050 - total flux cleaned = 0.00106999 Jy ! Component: 1100 - total flux cleaned = 0.00103259 Jy ! Component: 1150 - total flux cleaned = 0.00101398 Jy ! Component: 1200 - total flux cleaned = 0.000976957 Jy ! Component: 1250 - total flux cleaned = 0.000940727 Jy ! Component: 1300 - total flux cleaned = 0.000940763 Jy ! Component: 1350 - total flux cleaned = 0.000852415 Jy ! Component: 1400 - total flux cleaned = 0.000870001 Jy ! Component: 1450 - total flux cleaned = 0.000887066 Jy ! Component: 1500 - total flux cleaned = 0.000852481 Jy ! Component: 1550 - total flux cleaned = 0.000818235 Jy ! Component: 1600 - total flux cleaned = 0.000801359 Jy ! Component: 1650 - total flux cleaned = 0.000768079 Jy ! Component: 1700 - total flux cleaned = 0.000751573 Jy ! Component: 1750 - total flux cleaned = 0.000751565 Jy ! Component: 1800 - total flux cleaned = 0.000735296 Jy ! Component: 1850 - total flux cleaned = 0.000719181 Jy ! Component: 1900 - total flux cleaned = 0.000702964 Jy ! Component: 1950 - total flux cleaned = 0.000655325 Jy ! Component: 2000 - total flux cleaned = 0.000734242 Jy ! Component: 2050 - total flux cleaned = 0.000687125 Jy ! Component: 2100 - total flux cleaned = 0.000609535 Jy ! Component: 2150 - total flux cleaned = 0.000655988 Jy ! Component: 2200 - total flux cleaned = 0.000579595 Jy ! Component: 2250 - total flux cleaned = 0.000503869 Jy ! Component: 2300 - total flux cleaned = 0.000458957 Jy ! Component: 2350 - total flux cleaned = 0.000488803 Jy ! Component: 2400 - total flux cleaned = 0.000429435 Jy ! Component: 2450 - total flux cleaned = 0.000385118 Jy ! Component: 2500 - total flux cleaned = 0.000341035 Jy ! Component: 2550 - total flux cleaned = 0.000297464 Jy ! Component: 2600 - total flux cleaned = 0.000225268 Jy ! Component: 2650 - total flux cleaned = 0.00023965 Jy ! Component: 2700 - total flux cleaned = 0.000139792 Jy ! Component: 2750 - total flux cleaned = 8.31689e-05 Jy ! Component: 2800 - total flux cleaned = 0.00011124 Jy ! Component: 2850 - total flux cleaned = 1.32587e-05 Jy ! Component: 2900 - total flux cleaned = -1.45541e-05 Jy ! Component: 2950 - total flux cleaned = -5.61323e-05 Jy ! Component: 3000 - total flux cleaned = -9.74363e-05 Jy ! Component: 3050 - total flux cleaned = -0.000151896 Jy ! Component: 3100 - total flux cleaned = -0.000151963 Jy ! Component: 3150 - total flux cleaned = -0.000245955 Jy ! Component: 3200 - total flux cleaned = -0.000232604 Jy ! Component: 3250 - total flux cleaned = -0.000285713 Jy ! Component: 3300 - total flux cleaned = -0.000325142 Jy ! Component: 3350 - total flux cleaned = -0.000351409 Jy ! Component: 3400 - total flux cleaned = -0.000442474 Jy ! Component: 3450 - total flux cleaned = -0.000390652 Jy ! Component: 3500 - total flux cleaned = -0.000493561 Jy ! Component: 3550 - total flux cleaned = -0.000519123 Jy ! Component: 3600 - total flux cleaned = -0.00055726 Jy ! Component: 3650 - total flux cleaned = -0.000544624 Jy ! Component: 3700 - total flux cleaned = -0.000632729 Jy ! Component: 3750 - total flux cleaned = -0.000645231 Jy ! Component: 3800 - total flux cleaned = -0.000769595 Jy ! Component: 3850 - total flux cleaned = -0.000757191 Jy ! Component: 3900 - total flux cleaned = -0.00080639 Jy ! Component: 3950 - total flux cleaned = -0.000806379 Jy ! Component: 4000 - total flux cleaned = -0.0009158 Jy ! Component: 4050 - total flux cleaned = -0.000964035 Jy ! Total flux subtracted in 4096 components = -0.00104822 Jy ! Clean residual min=-0.000643 max=0.000747 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.313915 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 725 components and 0.313914 Jy ![Exited script file: muppet] wmap "J0438-0848_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 7.853 at -2.969 degrees (North through East) ! Clean map min=-0.0011474 max=0.10518 Jy/beam ! Writing clean map to FITS file: J0438-0848_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105176 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225981 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.64458 0.64458 1.28916 2.57832 5.15664 10.3133 20.6266 41.2531 82.5062 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 7.853 at -2.969 degrees (North through East) ! Clean map min=-0.0011474 max=0.10518 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 J0438-0848_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:31:49 2019