! Started logfile: /vlbi/uf001/uva//J0209-0438_S_dfm.log on Sun Jan 13 21:17:36 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//J0209-0438_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0209-0438_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961905 visibilities/baseline/integration-bin. ! Found source: J0209-0438 ! ! 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 3636 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 J0209-0438_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014131Jy sigma=18.726615 ! Fit after self-cal, rms=0.825156Jy sigma=15.121199 ! 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=2.767 mas, bmaj=6.911 mas, bpa=-3.827 degrees ! Estimated noise=0.8838 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 = 0.137263 Jy ! Component: 100 - total flux cleaned = 0.176546 Jy ! Total flux subtracted in 100 components = 0.176546 Jy ! Clean residual min=-0.006556 max=0.015586 Jy/beam ! Clean residual mean=0.000007 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.176546 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.176546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080123Jy sigma=1.349072 ! Fit after self-cal, rms=0.080012Jy sigma=1.347570 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161865 Jy ! Component: 100 - total flux cleaned = 0.0237097 Jy ! Total flux subtracted in 100 components = 0.0237097 Jy ! Clean residual min=-0.005363 max=0.009297 Jy/beam ! Clean residual mean=-0.000002 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.200256 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.200256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077051Jy sigma=1.274282 ! Fit after self-cal, rms=0.077053Jy sigma=1.273966 ! 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=3.296 mas, bmaj=7.898 mas, bpa=-3.753 degrees ! Estimated noise=0.706306 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 (3, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00836925 Jy ! Component: 100 - total flux cleaned = 0.0114359 Jy ! Component: 150 - total flux cleaned = 0.0122175 Jy ! Component: 200 - total flux cleaned = 0.0124082 Jy ! Total flux subtracted in 200 components = 0.0124082 Jy ! Clean residual min=-0.004944 max=0.006266 Jy/beam ! Clean residual mean=-0.000010 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.212664 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.212664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076109Jy sigma=1.256054 ! Fit after self-cal, rms=0.075989Jy sigma=1.253443 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.296 x 7.898 at -3.753 degrees (North through East) ! Clean map min=-0.0046884 max=0.17734 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.97 KP 0.97 ! LA 1.00 MK 1.01 NL 0.98 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.96 HN 0.99 KP 0.98 ! LA 0.99 MK 1.00 NL 1.03 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.92 HN 0.99 KP 1.01 ! LA 1.00 MK 0.99 NL 1.06 OV 0.98 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.075989Jy sigma=1.253443 ! Fit after self-cal, rms=0.078495Jy sigma=1.241185 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=7.958 mas, bpa=-3.879 degrees ! Estimated noise=0.704785 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 = 0.0016582 Jy ! Component: 100 - total flux cleaned = 0.00165535 Jy ! Component: 150 - total flux cleaned = 0.00165191 Jy ! Component: 200 - total flux cleaned = 0.00164841 Jy ! Total flux subtracted in 200 components = 0.00164841 Jy ! Clean residual min=-0.004751 max=0.004486 Jy/beam ! Clean residual mean=-0.000008 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.214312 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.214312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078255Jy sigma=1.238389 ! Fit after self-cal, rms=0.078270Jy sigma=1.238003 ! 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=0.078270Jy sigma=1.238003 ! Fit after self-cal, rms=0.078022Jy sigma=1.215579 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.296 mas, bmaj=7.959 mas, bpa=-3.804 degrees ! Estimated noise=0.704657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199423 Jy ! Component: 100 - total flux cleaned = 0.00289019 Jy ! Component: 150 - total flux cleaned = 0.00318618 Jy ! Component: 200 - total flux cleaned = 0.00333749 Jy ! Total flux subtracted in 200 components = 0.00333749 Jy ! Clean residual min=-0.003430 max=0.002962 Jy/beam ! Clean residual mean=-0.000004 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.21765 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.21765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077942Jy sigma=1.214397 ! Fit after self-cal, rms=0.077966Jy sigma=1.214177 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 = 0.000569116 Jy ! Component: 100 - total flux cleaned = 0.000602828 Jy ! Component: 150 - total flux cleaned = 0.000572601 Jy ! Component: 200 - total flux cleaned = 0.00060204 Jy ! Total flux subtracted in 200 components = 0.00060204 Jy ! Clean residual min=-0.003435 max=0.002925 Jy/beam ! Clean residual mean=-0.000004 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.218252 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.218252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077936Jy sigma=1.213741 ! Fit after self-cal, rms=0.077933Jy sigma=1.213712 ! 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=0.077933Jy sigma=1.213712 ! Fit after self-cal, rms=0.077818Jy sigma=1.213415 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.294 mas, bmaj=7.949 mas, bpa=-3.819 degrees ! Estimated noise=0.705071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119534 Jy ! Component: 100 - total flux cleaned = 0.00149448 Jy ! Component: 150 - total flux cleaned = 0.001581 Jy ! Component: 200 - total flux cleaned = 0.00158118 Jy ! Total flux subtracted in 200 components = 0.00158118 Jy ! Clean residual min=-0.003309 max=0.002958 Jy/beam ! Clean residual mean=-0.000004 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.219833 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.219833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077785Jy sigma=1.212957 ! Fit after self-cal, rms=0.077782Jy sigma=1.212917 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 = 0.00025845 Jy ! Component: 100 - total flux cleaned = 0.000259013 Jy ! Component: 150 - total flux cleaned = 0.000236786 Jy ! Component: 200 - total flux cleaned = 0.000236834 Jy ! Total flux subtracted in 200 components = 0.000236834 Jy ! Clean residual min=-0.003304 max=0.002918 Jy/beam ! Clean residual mean=-0.000004 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.22007 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.22007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077768Jy sigma=1.212659 ! Fit after self-cal, rms=0.077767Jy sigma=1.212647 ! 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=0.077767Jy sigma=1.212647 ! Fit after self-cal, rms=0.077641Jy sigma=1.212531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.377 mas, bmaj=13.03 mas, bpa=-2.784 degrees ! Estimated noise=0.898235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667754 Jy ! Component: 100 - total flux cleaned = 0.000758263 Jy ! Component: 150 - total flux cleaned = 0.000728566 Jy ! Component: 200 - total flux cleaned = 0.000648871 Jy ! Total flux subtracted in 200 components = 0.000648871 Jy ! Clean residual min=-0.003364 max=0.003503 Jy/beam ! Clean residual mean=-0.000010 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.220719 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 109 components and 0.220719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077638Jy sigma=1.212749 ! Fit after self-cal, rms=0.077636Jy sigma=1.212619 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 = 6.96048e-07 Jy ! Component: 100 - total flux cleaned = -7.29423e-05 Jy ! Component: 150 - total flux cleaned = -7.26492e-05 Jy ! Component: 200 - total flux cleaned = -0.000128346 Jy ! Total flux subtracted in 200 components = -0.000128346 Jy ! Clean residual min=-0.003301 max=0.003462 Jy/beam ! Clean residual mean=-0.000010 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.22059 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 116 components and 0.22059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077642Jy sigma=1.212821 ! Fit after self-cal, rms=0.077642Jy sigma=1.212783 ! 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=3.294 mas, bmaj=7.941 mas, bpa=-3.82 degrees ! Estimated noise=0.705448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.294 x 7.941 at -3.82 degrees (North through East) ! Clean map min=-0.0030508 max=0.17616 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=2.768 mas, bmaj=6.953 mas, bpa=-4.03 degrees ! Estimated noise=0.883209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136945 Jy ! Component: 100 - total flux cleaned = 0.17602 Jy ! Component: 150 - total flux cleaned = 0.192697 Jy ! Component: 200 - total flux cleaned = 0.202009 Jy ! Total flux subtracted in 200 components = 0.202009 Jy ! Clean residual min=-0.004486 max=0.004711 Jy/beam ! Clean residual mean=0.000002 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.202008 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.202008 Jy ! Inverting map and beam ! Estimated beam: bmin=3.294 mas, bmaj=7.941 mas, bpa=-3.82 degrees ! Estimated noise=0.705448 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 = 0.00688308 Jy ! Component: 100 - total flux cleaned = 0.0110558 Jy ! Component: 150 - total flux cleaned = 0.0133474 Jy ! Component: 200 - total flux cleaned = 0.0147483 Jy ! Total flux subtracted in 200 components = 0.0147483 Jy ! Clean residual min=-0.003396 max=0.002884 Jy/beam ! Clean residual mean=-0.000003 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.216757 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 70 components and 0.216757 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=7.377 mas, bmaj=13.03 mas, bpa=-2.784 degrees ! Estimated noise=0.898235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123015 Jy ! Component: 100 - total flux cleaned = 0.00189922 Jy ! Component: 150 - total flux cleaned = 0.0024194 Jy ! Component: 200 - total flux cleaned = 0.00282625 Jy ! Total flux subtracted in 200 components = 0.00282625 Jy ! Clean residual min=-0.003350 max=0.003539 Jy/beam ! Clean residual mean=-0.000010 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.219583 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 = 0.000320683 Jy ! Component: 100 - total flux cleaned = 0.000428582 Jy ! Component: 150 - total flux cleaned = 0.000500505 Jy ! Component: 200 - total flux cleaned = 0.000545008 Jy ! Total flux subtracted in 200 components = 0.000545008 Jy ! Clean residual min=-0.003302 max=0.003522 Jy/beam ! Clean residual mean=-0.000010 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.220128 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 102 components and 0.220128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.294 mas, bmaj=7.941 mas, bpa=-3.82 degrees ! Estimated noise=0.705448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931625 Jy ! Component: 100 - total flux cleaned = 0.000970978 Jy ! Component: 150 - total flux cleaned = 0.000971508 Jy ! Component: 200 - total flux cleaned = 0.000971694 Jy ! Total flux subtracted in 200 components = 0.000971694 Jy ! Clean residual min=-0.003285 max=0.002916 Jy/beam ! Clean residual mean=-0.000005 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.2211 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.2211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077656Jy sigma=1.212781 ! Fit after self-cal, rms=0.077635Jy sigma=1.212579 wmodel J0209-0438_S_map.mod ! Writing 119 model components to file: J0209-0438_S_map.mod wobs J0209-0438_S_uvs.fits ! Writing UV FITS file: J0209-0438_S_uvs.fits wwins J0209-0438_S_map.win ! wwins: Wrote 2 windows to J0209-0438_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 = -0.000866991 Jy ! Component: 100 - total flux cleaned = -0.000965561 Jy ! Component: 150 - total flux cleaned = -0.00101362 Jy ! Component: 200 - total flux cleaned = -0.00101195 Jy ! Component: 250 - total flux cleaned = -0.00114329 Jy ! Component: 300 - total flux cleaned = -0.00114405 Jy ! Component: 350 - total flux cleaned = -0.00135237 Jy ! Component: 400 - total flux cleaned = -0.00151485 Jy ! Component: 450 - total flux cleaned = -0.00179211 Jy ! Component: 500 - total flux cleaned = -0.00179183 Jy ! Component: 550 - total flux cleaned = -0.0019451 Jy ! Component: 600 - total flux cleaned = -0.00216976 Jy ! Component: 650 - total flux cleaned = -0.00231697 Jy ! Component: 700 - total flux cleaned = -0.0025343 Jy ! Component: 750 - total flux cleaned = -0.00278351 Jy ! Component: 800 - total flux cleaned = -0.00299389 Jy ! Component: 850 - total flux cleaned = -0.00323541 Jy ! Component: 900 - total flux cleaned = -0.00350638 Jy ! Component: 950 - total flux cleaned = -0.00367354 Jy ! Component: 1000 - total flux cleaned = -0.0039698 Jy ! Component: 1050 - total flux cleaned = -0.00416445 Jy ! Component: 1100 - total flux cleaned = -0.00445242 Jy ! Component: 1150 - total flux cleaned = -0.00464145 Jy ! Component: 1200 - total flux cleaned = -0.00489032 Jy ! Component: 1250 - total flux cleaned = -0.00504378 Jy ! Component: 1300 - total flux cleaned = -0.00525647 Jy ! Component: 1350 - total flux cleaned = -0.00549599 Jy ! Component: 1400 - total flux cleaned = -0.00567288 Jy ! Component: 1450 - total flux cleaned = -0.0058187 Jy ! Component: 1500 - total flux cleaned = -0.00593375 Jy ! Component: 1550 - total flux cleaned = -0.00604714 Jy ! Component: 1600 - total flux cleaned = -0.00613164 Jy ! Component: 1650 - total flux cleaned = -0.00624279 Jy ! Component: 1700 - total flux cleaned = -0.00629826 Jy ! Component: 1750 - total flux cleaned = -0.00643413 Jy ! Component: 1800 - total flux cleaned = -0.00651429 Jy ! Component: 1850 - total flux cleaned = -0.00662024 Jy ! Component: 1900 - total flux cleaned = -0.00656748 Jy ! Component: 1950 - total flux cleaned = -0.00674975 Jy ! Component: 2000 - total flux cleaned = -0.00669804 Jy ! Component: 2050 - total flux cleaned = -0.00674926 Jy ! Component: 2100 - total flux cleaned = -0.00682497 Jy ! Component: 2150 - total flux cleaned = -0.00687511 Jy ! Component: 2200 - total flux cleaned = -0.00685034 Jy ! Component: 2250 - total flux cleaned = -0.00677676 Jy ! Component: 2300 - total flux cleaned = -0.00697139 Jy ! Component: 2350 - total flux cleaned = -0.0069473 Jy ! Component: 2400 - total flux cleaned = -0.00689956 Jy ! Component: 2450 - total flux cleaned = -0.00701804 Jy ! Component: 2500 - total flux cleaned = -0.0070649 Jy ! Component: 2550 - total flux cleaned = -0.007065 Jy ! Component: 2600 - total flux cleaned = -0.00715709 Jy ! Component: 2650 - total flux cleaned = -0.00708826 Jy ! Component: 2700 - total flux cleaned = -0.0071109 Jy ! Component: 2750 - total flux cleaned = -0.00722343 Jy ! Component: 2800 - total flux cleaned = -0.00724561 Jy ! Component: 2850 - total flux cleaned = -0.00729019 Jy ! Component: 2900 - total flux cleaned = -0.00729048 Jy ! Component: 2950 - total flux cleaned = -0.00737759 Jy ! Component: 3000 - total flux cleaned = -0.00739922 Jy ! Component: 3050 - total flux cleaned = -0.00746354 Jy ! Component: 3100 - total flux cleaned = -0.00748479 Jy ! Component: 3150 - total flux cleaned = -0.00744269 Jy ! Component: 3200 - total flux cleaned = -0.00752635 Jy ! Component: 3250 - total flux cleaned = -0.00758844 Jy ! Component: 3300 - total flux cleaned = -0.00767059 Jy ! Component: 3350 - total flux cleaned = -0.00760932 Jy ! Component: 3400 - total flux cleaned = -0.00769022 Jy ! Component: 3450 - total flux cleaned = -0.00773012 Jy ! Component: 3500 - total flux cleaned = -0.0077897 Jy ! Component: 3550 - total flux cleaned = -0.00778976 Jy ! Component: 3600 - total flux cleaned = -0.00788786 Jy ! Component: 3650 - total flux cleaned = -0.00794594 Jy ! Component: 3700 - total flux cleaned = -0.0079846 Jy ! Component: 3750 - total flux cleaned = -0.00804222 Jy ! Component: 3800 - total flux cleaned = -0.00808032 Jy ! Component: 3850 - total flux cleaned = -0.00811825 Jy ! Component: 3900 - total flux cleaned = -0.0082122 Jy ! Component: 3950 - total flux cleaned = -0.00828673 Jy ! Component: 4000 - total flux cleaned = -0.00826808 Jy ! Component: 4050 - total flux cleaned = -0.00826832 Jy ! Total flux subtracted in 4096 components = -0.00846947 Jy ! Clean residual min=-0.001063 max=0.001119 Jy/beam ! Clean residual mean=-0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.21263 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 382 components and 0.21263 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0209-0438_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.294 x 7.941 at -3.82 degrees (North through East) ! Clean map min=-0.0023443 max=0.17501 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0209-0438_S_map.fits wmodel /vlbi/uf001/uva//J0209-0438_S_map.mod ! Writing 382 model components to file: /vlbi/uf001/uva//J0209-0438_S_map.mod wobs /vlbi/uf001/uva//J0209-0438_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0209-0438_S_uvs.fits wwins /vlbi/uf001/uva//J0209-0438_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0209-0438_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.175014 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000325337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.557677 0.557677 1.11535 2.23071 4.46142 8.92283 17.8457 35.6913 71.3827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.175 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 537.945 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0209-0438_S_dfm.log closed on Sun Jan 13 21:17:40 2019