! Started logfile: /vlbi/uf001/uva//J0553-0840_S_dfm.log on Sun Jan 13 22:45:26 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//J0553-0840_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0553-0840_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991813 visibilities/baseline/integration-bin. ! Found source: J0553-0840 ! ! 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 5088 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 J0553-0840_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.009232Jy sigma=19.557830 ! Fit after self-cal, rms=0.876708Jy sigma=16.868685 ! 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=2.712 mas, bmaj=6.778 mas, bpa=-1.897 degrees ! Estimated noise=0.727836 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 = 0.090535 Jy ! Component: 100 - total flux cleaned = 0.126105 Jy ! Total flux subtracted in 100 components = 0.126105 Jy ! Clean residual min=-0.008578 max=0.022179 Jy/beam ! Clean residual mean=-0.000049 rms=0.002748 Jy/beam ! Combined flux in latest and established models = 0.126105 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.126105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087521Jy sigma=1.618500 ! Fit after self-cal, rms=0.087312Jy sigma=1.614849 ! Inverting map ! Added new window around map position (-4, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233563 Jy ! Component: 100 - total flux cleaned = 0.0383184 Jy ! Total flux subtracted in 100 components = 0.0383184 Jy ! Clean residual min=-0.006248 max=0.010287 Jy/beam ! Clean residual mean=-0.000026 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.164424 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.164424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078064Jy sigma=1.415801 ! Fit after self-cal, rms=0.077819Jy sigma=1.410972 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011333 Jy ! Component: 100 - total flux cleaned = 0.0191705 Jy ! Total flux subtracted in 100 components = 0.0191705 Jy ! Clean residual min=-0.005666 max=0.007177 Jy/beam ! Clean residual mean=-0.000015 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.183594 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 68 components and 0.183594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075248Jy sigma=1.354572 ! Fit after self-cal, rms=0.075169Jy sigma=1.353022 ! 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=3.199 mas, bmaj=7.805 mas, bpa=-3.241 degrees ! Estimated noise=0.529274 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 = 0.0101279 Jy ! Component: 100 - total flux cleaned = 0.016359 Jy ! Component: 150 - total flux cleaned = 0.0205493 Jy ! Component: 200 - total flux cleaned = 0.0234913 Jy ! Total flux subtracted in 200 components = 0.0234913 Jy ! Clean residual min=-0.004982 max=0.005159 Jy/beam ! Clean residual mean=-0.000003 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.207086 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 93 components and 0.207086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073684Jy sigma=1.321072 ! Fit after self-cal, rms=0.073638Jy sigma=1.319733 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.199 x 7.805 at -3.241 degrees (North through East) ! Clean map min=-0.0047164 max=0.11631 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.04 KP 1.00 ! LA 0.93 MK 1.05 NL 1.02 OV 0.98 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 0.93 HN 0.99 KP 1.02 ! LA 0.92 MK 0.99 NL 1.10 OV 0.96 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.90 HN 0.97 KP 1.02 ! LA 0.95 MK 0.99 NL 1.10 OV 0.99 ! PT 1.03 SC 0.95 ! ! ! Fit before self-cal, rms=0.073638Jy sigma=1.319733 ! Fit after self-cal, rms=0.076619Jy sigma=1.291211 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=7.833 mas, bpa=-2.725 degrees ! Estimated noise=0.525027 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 = 0.00052593 Jy ! Component: 100 - total flux cleaned = 0.000350444 Jy ! Component: 150 - total flux cleaned = 0.000242675 Jy ! Component: 200 - total flux cleaned = 0.000150776 Jy ! Total flux subtracted in 200 components = 0.000150776 Jy ! Clean residual min=-0.003479 max=0.003566 Jy/beam ! Clean residual mean=0.000007 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.207236 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.207236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076554Jy sigma=1.290319 ! Fit after self-cal, rms=0.076646Jy sigma=1.289810 ! 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=0.076646Jy sigma=1.289810 ! Fit after self-cal, rms=0.076700Jy sigma=1.277390 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.197 mas, bmaj=7.864 mas, bpa=-2.975 degrees ! Estimated noise=0.526098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130517 Jy ! Component: 100 - total flux cleaned = -0.000257257 Jy ! Component: 150 - total flux cleaned = -0.000282275 Jy ! Component: 200 - total flux cleaned = -0.000304966 Jy ! Total flux subtracted in 200 components = -0.000304966 Jy ! Clean residual min=-0.002503 max=0.002454 Jy/beam ! Clean residual mean=0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.206931 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.206931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076683Jy sigma=1.276866 ! Fit after self-cal, rms=0.076707Jy sigma=1.276698 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 = -0.000100167 Jy ! Component: 100 - total flux cleaned = -9.72089e-05 Jy ! Component: 150 - total flux cleaned = -7.8085e-05 Jy ! Component: 200 - total flux cleaned = -6.16648e-05 Jy ! Total flux subtracted in 200 components = -6.16648e-05 Jy ! Clean residual min=-0.002459 max=0.002430 Jy/beam ! Clean residual mean=0.000003 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.20687 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.20687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076696Jy sigma=1.276457 ! Fit after self-cal, rms=0.076693Jy sigma=1.276416 ! 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=0.076693Jy sigma=1.276416 ! Fit after self-cal, rms=0.076684Jy sigma=1.276333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.193 mas, bmaj=7.849 mas, bpa=-2.841 degrees ! Estimated noise=0.524099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112782 Jy ! Component: 100 - total flux cleaned = -0.000180648 Jy ! Component: 150 - total flux cleaned = -0.000218109 Jy ! Component: 200 - total flux cleaned = -0.000201993 Jy ! Total flux subtracted in 200 components = -0.000201993 Jy ! Clean residual min=-0.002413 max=0.002425 Jy/beam ! Clean residual mean=0.000003 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.206668 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 120 components and 0.206668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076675Jy sigma=1.276082 ! Fit after self-cal, rms=0.076675Jy sigma=1.276056 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 = -7.93728e-05 Jy ! Component: 100 - total flux cleaned = -3.04036e-05 Jy ! Component: 150 - total flux cleaned = -3.08809e-05 Jy ! Component: 200 - total flux cleaned = -3.01375e-05 Jy ! Total flux subtracted in 200 components = -3.01375e-05 Jy ! Clean residual min=-0.002387 max=0.002408 Jy/beam ! Clean residual mean=0.000003 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.206638 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 0.206638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076668Jy sigma=1.275924 ! Fit after self-cal, rms=0.076666Jy sigma=1.275903 ! 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=0.076666Jy sigma=1.275903 ! Fit after self-cal, rms=0.076642Jy sigma=1.275868 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.207 mas, bmaj=13.43 mas, bpa=-1.931 degrees ! Estimated noise=0.679124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000682274 Jy ! Component: 100 - total flux cleaned = 0.000751376 Jy ! Component: 150 - total flux cleaned = 0.000795122 Jy ! Component: 200 - total flux cleaned = 0.000794938 Jy ! Total flux subtracted in 200 components = 0.000794938 Jy ! Clean residual min=-0.002757 max=0.003084 Jy/beam ! Clean residual mean=0.000007 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.207433 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 126 components and 0.207433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076638Jy sigma=1.275990 ! Fit after self-cal, rms=0.076640Jy sigma=1.275971 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 = 1.99526e-05 Jy ! Component: 100 - total flux cleaned = 3.24481e-05 Jy ! Component: 150 - total flux cleaned = 4.27907e-05 Jy ! Component: 200 - total flux cleaned = 4.25262e-05 Jy ! Total flux subtracted in 200 components = 4.25262e-05 Jy ! Clean residual min=-0.002746 max=0.003054 Jy/beam ! Clean residual mean=0.000007 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.207475 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 128 components and 0.207475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076641Jy sigma=1.276073 ! Fit after self-cal, rms=0.076641Jy sigma=1.276066 ! 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=3.192 mas, bmaj=7.84 mas, bpa=-2.725 degrees ! Estimated noise=0.522808 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.192 x 7.84 at -2.725 degrees (North through East) ! Clean map min=-0.0022436 max=0.11483 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=2.705 mas, bmaj=6.827 mas, bpa=-1.371 degrees ! Estimated noise=0.717187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0894275 Jy ! Component: 100 - total flux cleaned = 0.127475 Jy ! Component: 150 - total flux cleaned = 0.150613 Jy ! Component: 200 - total flux cleaned = 0.165772 Jy ! Total flux subtracted in 200 components = 0.165772 Jy ! Clean residual min=-0.005163 max=0.008237 Jy/beam ! Clean residual mean=-0.000022 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.165772 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.165772 Jy ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=7.84 mas, bpa=-2.725 degrees ! Estimated noise=0.522808 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 = 0.0147131 Jy ! Component: 100 - total flux cleaned = 0.0234731 Jy ! Component: 150 - total flux cleaned = 0.0290239 Jy ! Component: 200 - total flux cleaned = 0.032711 Jy ! Total flux subtracted in 200 components = 0.032711 Jy ! Clean residual min=-0.002587 max=0.002703 Jy/beam ! Clean residual mean=-0.000003 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.198483 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 89 components and 0.198483 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=7.207 mas, bmaj=13.43 mas, bpa=-1.931 degrees ! Estimated noise=0.679124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432804 Jy ! Component: 100 - total flux cleaned = 0.00641803 Jy ! Component: 150 - total flux cleaned = 0.00746867 Jy ! Component: 200 - total flux cleaned = 0.00801101 Jy ! Total flux subtracted in 200 components = 0.00801101 Jy ! Clean residual min=-0.002751 max=0.003074 Jy/beam ! Clean residual mean=0.000006 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.206494 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 = 0.000101913 Jy ! Component: 100 - total flux cleaned = 0.000167828 Jy ! Component: 150 - total flux cleaned = 0.000239808 Jy ! Component: 200 - total flux cleaned = 0.000284423 Jy ! Total flux subtracted in 200 components = 0.000284423 Jy ! Clean residual min=-0.002742 max=0.003063 Jy/beam ! Clean residual mean=0.000006 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.206778 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 110 components and 0.206778 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=7.84 mas, bpa=-2.725 degrees ! Estimated noise=0.522808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000785001 Jy ! Component: 100 - total flux cleaned = -0.000685288 Jy ! Component: 150 - total flux cleaned = -0.000646841 Jy ! Component: 200 - total flux cleaned = -0.000613291 Jy ! Total flux subtracted in 200 components = -0.000613291 Jy ! Clean residual min=-0.002275 max=0.002557 Jy/beam ! Clean residual mean=0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.206165 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 117 components and 0.206165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076665Jy sigma=1.276425 ! Fit after self-cal, rms=0.076664Jy sigma=1.276357 wmodel J0553-0840_S_map.mod ! Writing 117 model components to file: J0553-0840_S_map.mod wobs J0553-0840_S_uvs.fits ! Writing UV FITS file: J0553-0840_S_uvs.fits wwins J0553-0840_S_map.win ! wwins: Wrote 2 windows to J0553-0840_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 = 0.000556977 Jy ! Component: 100 - total flux cleaned = 0.000925312 Jy ! Component: 150 - total flux cleaned = 0.0013513 Jy ! Component: 200 - total flux cleaned = 0.00157596 Jy ! Component: 250 - total flux cleaned = 0.00175589 Jy ! Component: 300 - total flux cleaned = 0.00200058 Jy ! Component: 350 - total flux cleaned = 0.00213597 Jy ! Component: 400 - total flux cleaned = 0.00216866 Jy ! Component: 450 - total flux cleaned = 0.0022337 Jy ! Component: 500 - total flux cleaned = 0.00226468 Jy ! Component: 550 - total flux cleaned = 0.00235715 Jy ! Component: 600 - total flux cleaned = 0.00238717 Jy ! Component: 650 - total flux cleaned = 0.00244654 Jy ! Component: 700 - total flux cleaned = 0.00250418 Jy ! Component: 750 - total flux cleaned = 0.00241736 Jy ! Component: 800 - total flux cleaned = 0.00236111 Jy ! Component: 850 - total flux cleaned = 0.00230609 Jy ! Component: 900 - total flux cleaned = 0.00225139 Jy ! Component: 950 - total flux cleaned = 0.00222413 Jy ! Component: 1000 - total flux cleaned = 0.00206538 Jy ! Component: 1050 - total flux cleaned = 0.00203957 Jy ! Component: 1100 - total flux cleaned = 0.00198807 Jy ! Component: 1150 - total flux cleaned = 0.00183624 Jy ! Component: 1200 - total flux cleaned = 0.00178658 Jy ! Component: 1250 - total flux cleaned = 0.00173723 Jy ! Component: 1300 - total flux cleaned = 0.00173715 Jy ! Component: 1350 - total flux cleaned = 0.00168941 Jy ! Component: 1400 - total flux cleaned = 0.00168908 Jy ! Component: 1450 - total flux cleaned = 0.00173572 Jy ! Component: 1500 - total flux cleaned = 0.00164319 Jy ! Component: 1550 - total flux cleaned = 0.00159782 Jy ! Component: 1600 - total flux cleaned = 0.00159782 Jy ! Component: 1650 - total flux cleaned = 0.00153045 Jy ! Component: 1700 - total flux cleaned = 0.0014422 Jy ! Component: 1750 - total flux cleaned = 0.00139871 Jy ! Component: 1800 - total flux cleaned = 0.00131258 Jy ! Component: 1850 - total flux cleaned = 0.00131273 Jy ! Component: 1900 - total flux cleaned = 0.00120723 Jy ! Component: 1950 - total flux cleaned = 0.00114438 Jy ! Component: 2000 - total flux cleaned = 0.00106162 Jy ! Component: 2050 - total flux cleaned = 0.00104107 Jy ! Component: 2100 - total flux cleaned = 0.000859343 Jy ! Component: 2150 - total flux cleaned = 0.000859529 Jy ! Component: 2200 - total flux cleaned = 0.000819916 Jy ! Component: 2250 - total flux cleaned = 0.000721889 Jy ! Component: 2300 - total flux cleaned = 0.000644623 Jy ! Component: 2350 - total flux cleaned = 0.000567788 Jy ! Component: 2400 - total flux cleaned = 0.000529866 Jy ! Component: 2450 - total flux cleaned = 0.000510606 Jy ! Component: 2500 - total flux cleaned = 0.000435821 Jy ! Component: 2550 - total flux cleaned = 0.00039876 Jy ! Component: 2600 - total flux cleaned = 0.000288884 Jy ! Component: 2650 - total flux cleaned = 0.000216369 Jy ! Component: 2700 - total flux cleaned = 0.000198314 Jy ! Component: 2750 - total flux cleaned = 0.000162504 Jy ! Component: 2800 - total flux cleaned = 0.000127142 Jy ! Component: 2850 - total flux cleaned = 9.20469e-05 Jy ! Component: 2900 - total flux cleaned = 5.35143e-06 Jy ! Component: 2950 - total flux cleaned = -1.17224e-05 Jy ! Component: 3000 - total flux cleaned = -9.70944e-05 Jy ! Component: 3050 - total flux cleaned = -0.000147676 Jy ! Component: 3100 - total flux cleaned = -0.000214872 Jy ! Component: 3150 - total flux cleaned = -0.000281433 Jy ! Component: 3200 - total flux cleaned = -0.000330878 Jy ! Component: 3250 - total flux cleaned = -0.000429465 Jy ! Component: 3300 - total flux cleaned = -0.000478306 Jy ! Component: 3350 - total flux cleaned = -0.000526816 Jy ! Component: 3400 - total flux cleaned = -0.000622955 Jy ! Component: 3450 - total flux cleaned = -0.000654599 Jy ! Component: 3500 - total flux cleaned = -0.000670472 Jy ! Component: 3550 - total flux cleaned = -0.000764573 Jy ! Component: 3600 - total flux cleaned = -0.000826907 Jy ! Component: 3650 - total flux cleaned = -0.000780481 Jy ! Component: 3700 - total flux cleaned = -0.000888494 Jy ! Component: 3750 - total flux cleaned = -0.000980144 Jy ! Component: 3800 - total flux cleaned = -0.00104078 Jy ! Component: 3850 - total flux cleaned = -0.00107087 Jy ! Component: 3900 - total flux cleaned = -0.00117581 Jy ! Component: 3950 - total flux cleaned = -0.00126504 Jy ! Component: 4000 - total flux cleaned = -0.00130942 Jy ! Component: 4050 - total flux cleaned = -0.00144171 Jy ! Total flux subtracted in 4096 components = -0.00147093 Jy ! Clean residual min=-0.000858 max=0.000858 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.204694 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 407 components and 0.204694 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0553-0840_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.192 x 7.84 at -2.725 degrees (North through East) ! Clean map min=-0.0019874 max=0.11534 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0553-0840_S_map.fits wmodel /vlbi/uf001/uva//J0553-0840_S_map.mod ! Writing 407 model components to file: /vlbi/uf001/uva//J0553-0840_S_map.mod wobs /vlbi/uf001/uva//J0553-0840_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0553-0840_S_uvs.fits wwins /vlbi/uf001/uva//J0553-0840_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0553-0840_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.115338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255891 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.665587 0.665587 1.33117 2.66235 5.3247 10.6494 21.2988 42.5976 85.1952 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 450.729 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0553-0840_S_dfm.log closed on Sun Jan 13 22:45:30 2019