! Started logfile: /vlbi/uf001/uva//J1115-3059_S_dfm.log on Mon Jan 14 01:12:12 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J1115-3059_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1115-3059_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.811111 visibilities/baseline/integration-bin. ! Found source: J1115-3059 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 5256 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J1115-3059_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011026Jy sigma=14.661501 ! Fit after self-cal, rms=0.900349Jy sigma=13.060465 ! 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=2.327 mas, bmaj=6.58 mas, bpa=-4.255 degrees ! Estimated noise=1.0088 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 = 0.0758972 Jy ! Component: 100 - total flux cleaned = 0.102681 Jy ! Total flux subtracted in 100 components = 0.102681 Jy ! Clean residual min=-0.008571 max=0.011668 Jy/beam ! Clean residual mean=-0.000054 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 0.102681 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.102681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097441Jy sigma=1.300874 ! Fit after self-cal, rms=0.097192Jy sigma=1.297020 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135159 Jy ! Component: 100 - total flux cleaned = 0.0211175 Jy ! Total flux subtracted in 100 components = 0.0211175 Jy ! Clean residual min=-0.006901 max=0.008498 Jy/beam ! Clean residual mean=-0.000027 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.123799 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.123799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094679Jy sigma=1.249280 ! Fit after self-cal, rms=0.094637Jy sigma=1.248627 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=7.814 mas, bpa=-5.03 degrees ! Estimated noise=0.688081 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 (4.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111905 Jy ! Component: 100 - total flux cleaned = 0.0174115 Jy ! Component: 150 - total flux cleaned = 0.0213858 Jy ! Component: 200 - total flux cleaned = 0.0240269 Jy ! Total flux subtracted in 200 components = 0.0240269 Jy ! Clean residual min=-0.004233 max=0.005341 Jy/beam ! Clean residual mean=-0.000001 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.147825 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 65 components and 0.147825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093326Jy sigma=1.225428 ! Fit after self-cal, rms=0.093208Jy sigma=1.222871 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.951 x 7.814 at -5.03 degrees (North through East) ! Clean map min=-0.003994 max=0.094319 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 1.29 KP 1.00 ! LA 0.97 MK 0.98 NL 1.14 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.24 KP 1.09 ! LA 0.98 MK 1.07 NL 1.05 OV 0.84 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 1.23 KP 1.05 ! LA 1.00 MK 0.97 NL 1.06 OV 0.96 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.093208Jy sigma=1.222871 ! Fit after self-cal, rms=0.096847Jy sigma=1.212806 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=7.817 mas, bpa=-4.752 degrees ! Estimated noise=0.692817 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 = 0.000401576 Jy ! Component: 100 - total flux cleaned = 0.000469057 Jy ! Component: 150 - total flux cleaned = 0.000465484 Jy ! Component: 200 - total flux cleaned = 0.000424045 Jy ! Total flux subtracted in 200 components = 0.000424045 Jy ! Clean residual min=-0.003632 max=0.003715 Jy/beam ! Clean residual mean=0.000019 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.148249 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.148249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096778Jy sigma=1.211606 ! Fit after self-cal, rms=0.096904Jy sigma=1.211004 ! 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. ! ! Fit before self-cal, rms=0.096904Jy sigma=1.211004 ! Fit after self-cal, rms=0.097712Jy sigma=1.208253 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.977 mas, bmaj=7.824 mas, bpa=-4.818 degrees ! Estimated noise=0.691257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000716315 Jy ! Component: 100 - total flux cleaned = 0.000675255 Jy ! Component: 150 - total flux cleaned = 0.00060114 Jy ! Component: 200 - total flux cleaned = 0.00053342 Jy ! Total flux subtracted in 200 components = 0.00053342 Jy ! Clean residual min=-0.003359 max=0.003458 Jy/beam ! Clean residual mean=0.000023 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.148783 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.148783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097678Jy sigma=1.207669 ! Fit after self-cal, rms=0.097707Jy sigma=1.207544 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 = 0.000221119 Jy ! Component: 100 - total flux cleaned = 0.000154023 Jy ! Component: 150 - total flux cleaned = 9.46095e-05 Jy ! Component: 200 - total flux cleaned = 3.86751e-05 Jy ! Total flux subtracted in 200 components = 3.86751e-05 Jy ! Clean residual min=-0.003351 max=0.003441 Jy/beam ! Clean residual mean=0.000023 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.148822 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.148821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097689Jy sigma=1.207224 ! Fit after self-cal, rms=0.097687Jy sigma=1.207186 ! 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. ! ! Fit before self-cal, rms=0.097687Jy sigma=1.207186 ! Fit after self-cal, rms=0.097990Jy sigma=1.206771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=7.825 mas, bpa=-4.892 degrees ! Estimated noise=0.688584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457142 Jy ! Component: 100 - total flux cleaned = 0.00045853 Jy ! Component: 150 - total flux cleaned = 0.000377409 Jy ! Component: 200 - total flux cleaned = 0.000327605 Jy ! Total flux subtracted in 200 components = 0.000327605 Jy ! Clean residual min=-0.003248 max=0.003487 Jy/beam ! Clean residual mean=0.000025 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.149149 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.149149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097972Jy sigma=1.206499 ! Fit after self-cal, rms=0.097991Jy sigma=1.206463 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 = 0.000112922 Jy ! Component: 100 - total flux cleaned = 6.44666e-05 Jy ! Component: 150 - total flux cleaned = 1.96428e-05 Jy ! Component: 200 - total flux cleaned = -4.41318e-05 Jy ! Total flux subtracted in 200 components = -4.41318e-05 Jy ! Clean residual min=-0.003266 max=0.003495 Jy/beam ! Clean residual mean=0.000025 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.149105 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.149105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097980Jy sigma=1.206303 ! Fit after self-cal, rms=0.097981Jy sigma=1.206288 ! Inverting map ! Added new window around map position (53, 126). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178052 Jy ! Component: 100 - total flux cleaned = 0.00195571 Jy ! Component: 150 - total flux cleaned = 0.00235212 Jy ! Component: 200 - total flux cleaned = 0.00253838 Jy ! Total flux subtracted in 200 components = 0.00253838 Jy ! Clean residual min=-0.002817 max=0.002874 Jy/beam ! Clean residual mean=0.000023 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.151643 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.151643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097884Jy sigma=1.204745 ! Fit after self-cal, rms=0.097875Jy sigma=1.204565 ! 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. ! ! Fit before self-cal, rms=0.097875Jy sigma=1.204565 ! Fit after self-cal, rms=0.097549Jy sigma=1.204427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.09 mas, bmaj=21.78 mas, bpa=-1.609 degrees ! Estimated noise=0.900876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140259 Jy ! Component: 100 - total flux cleaned = 0.00169967 Jy ! Component: 150 - total flux cleaned = 0.00172816 Jy ! Component: 200 - total flux cleaned = 0.00175232 Jy ! Total flux subtracted in 200 components = 0.00175232 Jy ! Clean residual min=-0.003477 max=0.003373 Jy/beam ! Clean residual mean=0.000050 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.153396 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 143 components and 0.153396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097541Jy sigma=1.204162 ! Fit after self-cal, rms=0.097543Jy sigma=1.204113 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 = 0.000256825 Jy ! Component: 100 - total flux cleaned = 0.000279395 Jy ! Component: 150 - total flux cleaned = 0.000297071 Jy ! Component: 200 - total flux cleaned = 0.000295988 Jy ! Total flux subtracted in 200 components = 0.000295988 Jy ! Clean residual min=-0.003393 max=0.003278 Jy/beam ! Clean residual mean=0.000050 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.153692 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 0.153692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097542Jy sigma=1.204065 ! Fit after self-cal, rms=0.097517Jy sigma=1.204033 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=7.835 mas, bpa=-4.931 degrees ! Estimated noise=0.687199 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.969 x 7.835 at -4.931 degrees (North through East) ! Clean map min=-0.0033312 max=0.094424 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=2.331 mas, bmaj=6.576 mas, bpa=-4.013 degrees ! Estimated noise=1.0185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0765171 Jy ! Component: 100 - total flux cleaned = 0.104718 Jy ! Component: 150 - total flux cleaned = 0.119319 Jy ! Component: 200 - total flux cleaned = 0.128447 Jy ! Total flux subtracted in 200 components = 0.128447 Jy ! Clean residual min=-0.005608 max=0.005632 Jy/beam ! Clean residual mean=-0.000013 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.128447 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.128447 Jy ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=7.835 mas, bpa=-4.931 degrees ! Estimated noise=0.687199 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 = 0.00834627 Jy ! Component: 100 - total flux cleaned = 0.0136424 Jy ! Component: 150 - total flux cleaned = 0.0174382 Jy ! Component: 200 - total flux cleaned = 0.0194902 Jy ! Total flux subtracted in 200 components = 0.0194902 Jy ! Clean residual min=-0.003150 max=0.002920 Jy/beam ! Clean residual mean=0.000011 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.147937 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 77 components and 0.147937 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=8.09 mas, bmaj=21.78 mas, bpa=-1.609 degrees ! Estimated noise=0.900876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356281 Jy ! Component: 100 - total flux cleaned = 0.00473309 Jy ! Component: 150 - total flux cleaned = 0.00521739 Jy ! Component: 200 - total flux cleaned = 0.00559724 Jy ! Total flux subtracted in 200 components = 0.00559724 Jy ! Clean residual min=-0.003705 max=0.003245 Jy/beam ! Clean residual mean=0.000045 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.153534 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 = 0.000156109 Jy ! Component: 100 - total flux cleaned = 0.000254473 Jy ! Component: 150 - total flux cleaned = 0.000309543 Jy ! Component: 200 - total flux cleaned = 0.000358152 Jy ! Total flux subtracted in 200 components = 0.000358152 Jy ! Clean residual min=-0.003567 max=0.003223 Jy/beam ! Clean residual mean=0.000048 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.153892 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 110 components and 0.153892 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=7.835 mas, bpa=-4.931 degrees ! Estimated noise=0.687199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112515 Jy ! Component: 100 - total flux cleaned = -6.76392e-05 Jy ! Component: 150 - total flux cleaned = -0.00014204 Jy ! Component: 200 - total flux cleaned = -0.000211335 Jy ! Total flux subtracted in 200 components = -0.000211335 Jy ! Clean residual min=-0.002673 max=0.002884 Jy/beam ! Clean residual mean=0.000023 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.153681 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.153681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097556Jy sigma=1.204532 ! Fit after self-cal, rms=0.097530Jy sigma=1.204366 wmodel J1115-3059_S_map.mod ! Writing 130 model components to file: J1115-3059_S_map.mod wobs J1115-3059_S_uvs.fits ! Writing UV FITS file: J1115-3059_S_uvs.fits wwins J1115-3059_S_map.win ! wwins: Wrote 3 windows to J1115-3059_S_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 = 0.000686845 Jy ! Component: 100 - total flux cleaned = 0.0011681 Jy ! Component: 150 - total flux cleaned = 0.00135034 Jy ! Component: 200 - total flux cleaned = 0.00139516 Jy ! Component: 250 - total flux cleaned = 0.00139599 Jy ! Component: 300 - total flux cleaned = 0.00139702 Jy ! Component: 350 - total flux cleaned = 0.00139712 Jy ! Component: 400 - total flux cleaned = 0.00128007 Jy ! Component: 450 - total flux cleaned = 0.00128022 Jy ! Component: 500 - total flux cleaned = 0.00120558 Jy ! Component: 550 - total flux cleaned = 0.00120551 Jy ! Component: 600 - total flux cleaned = 0.00120494 Jy ! Component: 650 - total flux cleaned = 0.00103096 Jy ! Component: 700 - total flux cleaned = 0.000997033 Jy ! Component: 750 - total flux cleaned = 0.000896763 Jy ! Component: 800 - total flux cleaned = 0.000798739 Jy ! Component: 850 - total flux cleaned = 0.000702425 Jy ! Component: 900 - total flux cleaned = 0.000639614 Jy ! Component: 950 - total flux cleaned = 0.000640012 Jy ! Component: 1000 - total flux cleaned = 0.000578827 Jy ! Component: 1050 - total flux cleaned = 0.000459566 Jy ! Component: 1100 - total flux cleaned = 0.000577907 Jy ! Component: 1150 - total flux cleaned = 0.000490578 Jy ! Component: 1200 - total flux cleaned = 0.000489768 Jy ! Component: 1250 - total flux cleaned = 0.000432674 Jy ! Component: 1300 - total flux cleaned = 0.000349324 Jy ! Component: 1350 - total flux cleaned = 0.000486533 Jy ! Component: 1400 - total flux cleaned = 0.000459195 Jy ! Component: 1450 - total flux cleaned = 0.000512247 Jy ! Component: 1500 - total flux cleaned = 0.000564429 Jy ! Component: 1550 - total flux cleaned = 0.000589873 Jy ! Component: 1600 - total flux cleaned = 0.000538631 Jy ! Component: 1650 - total flux cleaned = 0.000589752 Jy ! Component: 1700 - total flux cleaned = 0.000690213 Jy ! Component: 1750 - total flux cleaned = 0.000813379 Jy ! Component: 1800 - total flux cleaned = 0.000788852 Jy ! Component: 1850 - total flux cleaned = 0.000837382 Jy ! Component: 1900 - total flux cleaned = 0.000932522 Jy ! Component: 1950 - total flux cleaned = 0.000956035 Jy ! Component: 2000 - total flux cleaned = 0.000955997 Jy ! Component: 2050 - total flux cleaned = 0.00100205 Jy ! Component: 2100 - total flux cleaned = 0.0010472 Jy ! Component: 2150 - total flux cleaned = 0.00111481 Jy ! Component: 2200 - total flux cleaned = 0.00115905 Jy ! Component: 2250 - total flux cleaned = 0.00124704 Jy ! Component: 2300 - total flux cleaned = 0.00124693 Jy ! Component: 2350 - total flux cleaned = 0.00129024 Jy ! Component: 2400 - total flux cleaned = 0.00131193 Jy ! Component: 2450 - total flux cleaned = 0.00131217 Jy ! Component: 2500 - total flux cleaned = 0.00137551 Jy ! Component: 2550 - total flux cleaned = 0.00139642 Jy ! Component: 2600 - total flux cleaned = 0.00145853 Jy ! Component: 2650 - total flux cleaned = 0.00145851 Jy ! Component: 2700 - total flux cleaned = 0.00153955 Jy ! Component: 2750 - total flux cleaned = 0.00151962 Jy ! Component: 2800 - total flux cleaned = 0.00159954 Jy ! Component: 2850 - total flux cleaned = 0.00163929 Jy ! Component: 2900 - total flux cleaned = 0.00165891 Jy ! Component: 2950 - total flux cleaned = 0.00167837 Jy ! Component: 3000 - total flux cleaned = 0.00173637 Jy ! Component: 3050 - total flux cleaned = 0.00179388 Jy ! Component: 3100 - total flux cleaned = 0.00190787 Jy ! Component: 3150 - total flux cleaned = 0.00190782 Jy ! Component: 3200 - total flux cleaned = 0.00200146 Jy ! Component: 3250 - total flux cleaned = 0.00200132 Jy ! Component: 3300 - total flux cleaned = 0.00216752 Jy ! Component: 3350 - total flux cleaned = 0.00220424 Jy ! Component: 3400 - total flux cleaned = 0.00227712 Jy ! Component: 3450 - total flux cleaned = 0.00229522 Jy ! Component: 3500 - total flux cleaned = 0.00236731 Jy ! Component: 3550 - total flux cleaned = 0.00245671 Jy ! Component: 3600 - total flux cleaned = 0.00249232 Jy ! Component: 3650 - total flux cleaned = 0.00258076 Jy ! Component: 3700 - total flux cleaned = 0.00263359 Jy ! Component: 3750 - total flux cleaned = 0.00273833 Jy ! Component: 3800 - total flux cleaned = 0.00282507 Jy ! Component: 3850 - total flux cleaned = 0.00289405 Jy ! Component: 3900 - total flux cleaned = 0.00294573 Jy ! Component: 3950 - total flux cleaned = 0.00308248 Jy ! Component: 4000 - total flux cleaned = 0.00315032 Jy ! Component: 4050 - total flux cleaned = 0.00320099 Jy ! Total flux subtracted in 4096 components = 0.00328504 Jy ! Clean residual min=-0.001083 max=0.001013 Jy/beam ! Clean residual mean=0.000010 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.156966 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 388 components and 0.156966 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1115-3059_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.969 x 7.835 at -4.931 degrees (North through East) ! Clean map min=-0.0029835 max=0.095102 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1115-3059_S_map.fits wmodel /vlbi/uf001/uva//J1115-3059_S_map.mod ! Writing 388 model components to file: /vlbi/uf001/uva//J1115-3059_S_map.mod wobs /vlbi/uf001/uva//J1115-3059_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1115-3059_S_uvs.fits wwins /vlbi/uf001/uva//J1115-3059_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1115-3059_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0951015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289085 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.911927 0.911927 1.82385 3.64771 7.29541 14.5908 29.1817 58.3633 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 328.973 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1115-3059_S_dfm.log closed on Mon Jan 14 01:12:17 2019