! Started logfile: /vlbi/uf001/uva//J0037-2145_S_dfm.log on Sun Jan 13 20:38:39 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//J0037-2145_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0037-2145_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.99387 visibilities/baseline/integration-bin. ! Found source: J0037-2145 ! ! 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 7782 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 J0037-2145_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.992509Jy sigma=16.447373 ! Fit after self-cal, rms=0.775425Jy sigma=12.723826 ! 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=2.494 mas, bmaj=7.062 mas, bpa=-4.843 degrees ! Estimated noise=0.757497 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 = 0.176147 Jy ! Component: 100 - total flux cleaned = 0.231533 Jy ! Total flux subtracted in 100 components = 0.231533 Jy ! Clean residual min=-0.009494 max=0.022592 Jy/beam ! Clean residual mean=-0.000034 rms=0.002885 Jy/beam ! Combined flux in latest and established models = 0.231533 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.231533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092569Jy sigma=1.401341 ! Fit after self-cal, rms=0.092509Jy sigma=1.399735 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239439 Jy ! Component: 100 - total flux cleaned = 0.0358157 Jy ! Total flux subtracted in 100 components = 0.0358157 Jy ! Clean residual min=-0.006079 max=0.008672 Jy/beam ! Clean residual mean=-0.000021 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.267349 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.267349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086929Jy sigma=1.273499 ! Fit after self-cal, rms=0.086905Jy sigma=1.273053 ! 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=2.967 mas, bmaj=7.899 mas, bpa=-3.922 degrees ! Estimated noise=0.503239 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 = 0.00706985 Jy ! Component: 100 - total flux cleaned = 0.0111662 Jy ! Component: 150 - total flux cleaned = 0.0135121 Jy ! Component: 200 - total flux cleaned = 0.0140019 Jy ! Total flux subtracted in 200 components = 0.0140019 Jy ! Clean residual min=-0.006366 max=0.007904 Jy/beam ! Clean residual mean=-0.000023 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 0.28135 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.281351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086469Jy sigma=1.259715 ! Fit after self-cal, rms=0.086473Jy sigma=1.259692 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.967 x 7.899 at -3.922 degrees (North through East) ! Clean map min=-0.0062715 max=0.22478 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.11 KP 1.01 ! LA 0.95 MK 1.00 NL 1.04 OV 0.99 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.14 KP 1.00 ! LA 0.94 MK 1.00 NL 1.05 OV 0.95 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.12 KP 1.01 ! LA 0.96 MK 1.00 NL 1.01 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.086473Jy sigma=1.259692 ! Fit after self-cal, rms=0.087847Jy sigma=1.234831 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.972 mas, bmaj=7.85 mas, bpa=-3.402 degrees ! Estimated noise=0.501654 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 = -0.00163047 Jy ! Component: 100 - total flux cleaned = -0.0018191 Jy ! Component: 150 - total flux cleaned = -0.00188814 Jy ! Component: 200 - total flux cleaned = -0.0019123 Jy ! Total flux subtracted in 200 components = -0.0019123 Jy ! Clean residual min=-0.004943 max=0.005670 Jy/beam ! Clean residual mean=0.000006 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.279438 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.279438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087772Jy sigma=1.234285 ! Fit after self-cal, rms=0.087840Jy sigma=1.234162 ! 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=0.087840Jy sigma=1.234162 ! Fit after self-cal, rms=0.092311Jy sigma=1.196601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.968 mas, bmaj=7.86 mas, bpa=-3.414 degrees ! Estimated noise=0.503384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100867 Jy ! Component: 100 - total flux cleaned = 0.00111415 Jy ! Component: 150 - total flux cleaned = 0.00121629 Jy ! Component: 200 - total flux cleaned = 0.00123278 Jy ! Total flux subtracted in 200 components = 0.00123278 Jy ! Clean residual min=-0.003054 max=0.002810 Jy/beam ! Clean residual mean=0.000009 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.280671 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.280671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092308Jy sigma=1.196199 ! Fit after self-cal, rms=0.092398Jy sigma=1.196074 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 = 2.0467e-05 Jy ! Component: 100 - total flux cleaned = -1.11371e-05 Jy ! Component: 150 - total flux cleaned = -3.92059e-05 Jy ! Component: 200 - total flux cleaned = -3.8584e-05 Jy ! Total flux subtracted in 200 components = -3.8584e-05 Jy ! Clean residual min=-0.003045 max=0.002827 Jy/beam ! Clean residual mean=0.000009 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.280633 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.280633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092396Jy sigma=1.195960 ! Fit after self-cal, rms=0.092395Jy sigma=1.195951 ! 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=0.092395Jy sigma=1.195951 ! Fit after self-cal, rms=0.097038Jy sigma=1.186757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.97 mas, bmaj=7.868 mas, bpa=-3.469 degrees ! Estimated noise=0.503714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013313 Jy ! Component: 100 - total flux cleaned = -0.000102824 Jy ! Component: 150 - total flux cleaned = -6.52935e-05 Jy ! Component: 200 - total flux cleaned = -6.48747e-05 Jy ! Total flux subtracted in 200 components = -6.48747e-05 Jy ! Clean residual min=-0.002953 max=0.002449 Jy/beam ! Clean residual mean=0.000006 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.280568 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.280568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097034Jy sigma=1.186670 ! Fit after self-cal, rms=0.097065Jy sigma=1.186608 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 = -1.47658e-05 Jy ! Component: 100 - total flux cleaned = -1.5646e-05 Jy ! Component: 150 - total flux cleaned = -4.60298e-06 Jy ! Component: 200 - total flux cleaned = -4.91225e-06 Jy ! Total flux subtracted in 200 components = -4.91225e-06 Jy ! Clean residual min=-0.002954 max=0.002457 Jy/beam ! Clean residual mean=0.000006 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.280563 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.280563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097062Jy sigma=1.186553 ! Fit after self-cal, rms=0.097061Jy sigma=1.186542 ! 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=0.097061Jy sigma=1.186542 ! Fit after self-cal, rms=0.097164Jy sigma=1.186540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.496 mas, bmaj=17.32 mas, bpa=0.9563 degrees ! Estimated noise=0.658889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000531587 Jy ! Component: 100 - total flux cleaned = -0.000555476 Jy ! Component: 150 - total flux cleaned = -0.00058791 Jy ! Component: 200 - total flux cleaned = -0.000607777 Jy ! Total flux subtracted in 200 components = -0.000607777 Jy ! Clean residual min=-0.002585 max=0.002874 Jy/beam ! Clean residual mean=0.000012 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.279955 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 63 components and 0.279955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097163Jy sigma=1.186551 ! Fit after self-cal, rms=0.097163Jy sigma=1.186546 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 = -8.64868e-06 Jy ! Component: 100 - total flux cleaned = -2.6872e-05 Jy ! Component: 150 - total flux cleaned = -4.43142e-05 Jy ! Component: 200 - total flux cleaned = -6.05575e-05 Jy ! Total flux subtracted in 200 components = -6.05575e-05 Jy ! Clean residual min=-0.002581 max=0.002872 Jy/beam ! Clean residual mean=0.000012 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.279894 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 0.279894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097162Jy sigma=1.186579 ! Fit after self-cal, rms=0.097163Jy sigma=1.186573 ! 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=2.971 mas, bmaj=7.871 mas, bpa=-3.497 degrees ! Estimated noise=0.503966 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.971 x 7.871 at -3.497 degrees (North through East) ! Clean map min=-0.0028166 max=0.22656 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=2.496 mas, bmaj=7.018 mas, bpa=-4.309 degrees ! Estimated noise=0.753945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175822 Jy ! Component: 100 - total flux cleaned = 0.232001 Jy ! Component: 150 - total flux cleaned = 0.255577 Jy ! Component: 200 - total flux cleaned = 0.26686 Jy ! Total flux subtracted in 200 components = 0.26686 Jy ! Clean residual min=-0.004080 max=0.005205 Jy/beam ! Clean residual mean=-0.000010 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.26686 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.26686 Jy ! Inverting map and beam ! Estimated beam: bmin=2.971 mas, bmaj=7.871 mas, bpa=-3.497 degrees ! Estimated noise=0.503966 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 = 0.00630963 Jy ! Component: 100 - total flux cleaned = 0.00927109 Jy ! Component: 150 - total flux cleaned = 0.010839 Jy ! Component: 200 - total flux cleaned = 0.0113243 Jy ! Total flux subtracted in 200 components = 0.0113243 Jy ! Clean residual min=-0.003009 max=0.002337 Jy/beam ! Clean residual mean=0.000004 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.278184 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.278184 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=7.496 mas, bmaj=17.32 mas, bpa=0.9563 degrees ! Estimated noise=0.658889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833117 Jy ! Component: 100 - total flux cleaned = 0.000982687 Jy ! Component: 150 - total flux cleaned = 0.00101524 Jy ! Component: 200 - total flux cleaned = 0.00103431 Jy ! Total flux subtracted in 200 components = 0.00103431 Jy ! Clean residual min=-0.002572 max=0.002834 Jy/beam ! Clean residual mean=0.000011 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.279219 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 = 2.47931e-05 Jy ! Component: 100 - total flux cleaned = 3.95661e-05 Jy ! Component: 150 - total flux cleaned = 5.31599e-05 Jy ! Component: 200 - total flux cleaned = 6.5071e-05 Jy ! Total flux subtracted in 200 components = 6.5071e-05 Jy ! Clean residual min=-0.002554 max=0.002834 Jy/beam ! Clean residual mean=0.000011 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.279284 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.279284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.971 mas, bmaj=7.871 mas, bpa=-3.497 degrees ! Estimated noise=0.503966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.99325e-05 Jy ! Component: 100 - total flux cleaned = -9.02574e-05 Jy ! Component: 150 - total flux cleaned = -9.15522e-05 Jy ! Component: 200 - total flux cleaned = -9.28709e-05 Jy ! Total flux subtracted in 200 components = -9.28709e-05 Jy ! Clean residual min=-0.002952 max=0.002380 Jy/beam ! Clean residual mean=0.000005 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.279191 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.279191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097154Jy sigma=1.186405 ! Fit after self-cal, rms=0.097154Jy sigma=1.186356 wmodel J0037-2145_S_map.mod ! Writing 56 model components to file: J0037-2145_S_map.mod wobs J0037-2145_S_uvs.fits ! Writing UV FITS file: J0037-2145_S_uvs.fits wwins J0037-2145_S_map.win ! wwins: Wrote 1 windows to J0037-2145_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 = -0.00090357 Jy ! Component: 100 - total flux cleaned = -0.00106763 Jy ! Component: 150 - total flux cleaned = -0.00133528 Jy ! Component: 200 - total flux cleaned = -0.00148109 Jy ! Component: 250 - total flux cleaned = -0.00158675 Jy ! Component: 300 - total flux cleaned = -0.00169022 Jy ! Component: 350 - total flux cleaned = -0.00175595 Jy ! Component: 400 - total flux cleaned = -0.00175561 Jy ! Component: 450 - total flux cleaned = -0.0016921 Jy ! Component: 500 - total flux cleaned = -0.00163019 Jy ! Component: 550 - total flux cleaned = -0.00157051 Jy ! Component: 600 - total flux cleaned = -0.00162882 Jy ! Component: 650 - total flux cleaned = -0.00162866 Jy ! Component: 700 - total flux cleaned = -0.00160114 Jy ! Component: 750 - total flux cleaned = -0.00168386 Jy ! Component: 800 - total flux cleaned = -0.00171091 Jy ! Component: 850 - total flux cleaned = -0.00176402 Jy ! Component: 900 - total flux cleaned = -0.00181666 Jy ! Component: 950 - total flux cleaned = -0.00189345 Jy ! Component: 1000 - total flux cleaned = -0.00189327 Jy ! Component: 1050 - total flux cleaned = -0.00194283 Jy ! Component: 1100 - total flux cleaned = -0.00189354 Jy ! Component: 1150 - total flux cleaned = -0.00189341 Jy ! Component: 1200 - total flux cleaned = -0.00186979 Jy ! Component: 1250 - total flux cleaned = -0.00187022 Jy ! Component: 1300 - total flux cleaned = -0.00196257 Jy ! Component: 1350 - total flux cleaned = -0.00189461 Jy ! Component: 1400 - total flux cleaned = -0.00198388 Jy ! Component: 1450 - total flux cleaned = -0.00198379 Jy ! Component: 1500 - total flux cleaned = -0.00198362 Jy ! Component: 1550 - total flux cleaned = -0.00202675 Jy ! Component: 1600 - total flux cleaned = -0.00204793 Jy ! Component: 1650 - total flux cleaned = -0.00209015 Jy ! Component: 1700 - total flux cleaned = -0.0021317 Jy ! Component: 1750 - total flux cleaned = -0.00213131 Jy ! Component: 1800 - total flux cleaned = -0.00215153 Jy ! Component: 1850 - total flux cleaned = -0.00213158 Jy ! Component: 1900 - total flux cleaned = -0.00219077 Jy ! Component: 1950 - total flux cleaned = -0.00213233 Jy ! Component: 2000 - total flux cleaned = -0.00211308 Jy ! Component: 2050 - total flux cleaned = -0.00211293 Jy ! Component: 2100 - total flux cleaned = -0.00205606 Jy ! Component: 2150 - total flux cleaned = -0.00207418 Jy ! Component: 2200 - total flux cleaned = -0.00200031 Jy ! Component: 2250 - total flux cleaned = -0.00198169 Jy ! Component: 2300 - total flux cleaned = -0.00189126 Jy ! Component: 2350 - total flux cleaned = -0.00187326 Jy ! Component: 2400 - total flux cleaned = -0.00180291 Jy ! Component: 2450 - total flux cleaned = -0.00176817 Jy ! Component: 2500 - total flux cleaned = -0.00173373 Jy ! Component: 2550 - total flux cleaned = -0.00169956 Jy ! Component: 2600 - total flux cleaned = -0.00166584 Jy ! Component: 2650 - total flux cleaned = -0.00166584 Jy ! Component: 2700 - total flux cleaned = -0.00163248 Jy ! Component: 2750 - total flux cleaned = -0.00161596 Jy ! Component: 2800 - total flux cleaned = -0.00159936 Jy ! Component: 2850 - total flux cleaned = -0.00158309 Jy ! Component: 2900 - total flux cleaned = -0.00159903 Jy ! Component: 2950 - total flux cleaned = -0.00163086 Jy ! Component: 3000 - total flux cleaned = -0.00161492 Jy ! Component: 3050 - total flux cleaned = -0.00163053 Jy ! Component: 3100 - total flux cleaned = -0.00164604 Jy ! Component: 3150 - total flux cleaned = -0.00159996 Jy ! Component: 3200 - total flux cleaned = -0.00158484 Jy ! Component: 3250 - total flux cleaned = -0.00161508 Jy ! Component: 3300 - total flux cleaned = -0.00158508 Jy ! Component: 3350 - total flux cleaned = -0.00157024 Jy ! Component: 3400 - total flux cleaned = -0.0015849 Jy ! Component: 3450 - total flux cleaned = -0.00157027 Jy ! Component: 3500 - total flux cleaned = -0.00154132 Jy ! Component: 3550 - total flux cleaned = -0.00152702 Jy ! Component: 3600 - total flux cleaned = -0.00151285 Jy ! Component: 3650 - total flux cleaned = -0.00151274 Jy ! Component: 3700 - total flux cleaned = -0.00152689 Jy ! Component: 3750 - total flux cleaned = -0.00148472 Jy ! Component: 3800 - total flux cleaned = -0.00145694 Jy ! Component: 3850 - total flux cleaned = -0.00145703 Jy ! Component: 3900 - total flux cleaned = -0.00144328 Jy ! Component: 3950 - total flux cleaned = -0.0013889 Jy ! Component: 4000 - total flux cleaned = -0.00138902 Jy ! Component: 4050 - total flux cleaned = -0.00142935 Jy ! Total flux subtracted in 4096 components = -0.00138926 Jy ! Clean residual min=-0.000757 max=0.000763 Jy/beam ! Clean residual mean=0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.277802 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 354 components and 0.277801 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0037-2145_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.971 x 7.871 at -3.497 degrees (North through East) ! Clean map min=-0.0022815 max=0.22719 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0037-2145_S_map.fits wmodel /vlbi/uf001/uva//J0037-2145_S_map.mod ! Writing 354 model components to file: /vlbi/uf001/uva//J0037-2145_S_map.mod wobs /vlbi/uf001/uva//J0037-2145_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0037-2145_S_uvs.fits wwins /vlbi/uf001/uva//J0037-2145_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0037-2145_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.227185 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239207 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.315874 0.315874 0.631748 1.2635 2.52699 5.05399 10.108 20.2159 40.4319 80.8638 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.227 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 949.745 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0037-2145_S_dfm.log closed on Sun Jan 13 20:38:43 2019