! Started logfile: /image_prod/ug002_uva//J1058+1951_S_dfm.log on Wed Mar 4 23:48:15 2020 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 /image_prod/ug002_uva//J1058+1951_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1058+1951_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.913185 visibilities/baseline/integration-bin. ! Found source: J1058+1951 ! ! 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 9246 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 J1058+1951_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.091662Jy sigma=8.488061 ! Fit after self-cal, rms=0.583753Jy sigma=4.490534 ! 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=2.96 mas, bmaj=6.284 mas, bpa=-2.752 degrees ! Estimated noise=1.24562 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 = 0.325399 Jy ! Component: 100 - total flux cleaned = 0.406105 Jy ! Total flux subtracted in 100 components = 0.406105 Jy ! Clean residual min=-0.011095 max=0.032639 Jy/beam ! Clean residual mean=-0.000032 rms=0.003310 Jy/beam ! Combined flux in latest and established models = 0.406105 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.406105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084344Jy sigma=0.632512 ! Fit after self-cal, rms=0.084242Jy sigma=0.631630 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344873 Jy ! Component: 100 - total flux cleaned = 0.0508765 Jy ! Total flux subtracted in 100 components = 0.0508765 Jy ! Clean residual min=-0.009249 max=0.009264 Jy/beam ! Clean residual mean=-0.000016 rms=0.002054 Jy/beam ! Combined flux in latest and established models = 0.456981 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.456981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071792Jy sigma=0.530695 ! Fit after self-cal, rms=0.071602Jy sigma=0.528880 ! 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=3.471 mas, bmaj=7.242 mas, bpa=-2.711 degrees ! Estimated noise=0.970431 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 = 0.0059121 Jy ! Component: 100 - total flux cleaned = 0.00690493 Jy ! Component: 150 - total flux cleaned = 0.00664885 Jy ! Component: 200 - total flux cleaned = 0.00642652 Jy ! Total flux subtracted in 200 components = 0.00642652 Jy ! Clean residual min=-0.009121 max=0.008650 Jy/beam ! Clean residual mean=-0.000022 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 0.463408 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.463408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071074Jy sigma=0.525190 ! Fit after self-cal, rms=0.071045Jy sigma=0.524964 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.471 x 7.242 at -2.711 degrees (North through East) ! Clean map min=-0.0089169 max=0.42073 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.98 ! LA 1.00 MK 1.00 NL 1.05 OV 1.02 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00 KP 0.99 ! LA 1.00 MK 1.00 NL 1.13 OV 0.93 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 0.99 ! LA 1.00 MK 0.99 NL 0.85 OV 0.97 ! PT 1.05 SC 1.00 ! ! ! Fit before self-cal, rms=0.071045Jy sigma=0.524964 ! Fit after self-cal, rms=0.065311Jy sigma=0.478748 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=7.222 mas, bpa=-2.685 degrees ! Estimated noise=0.96882 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 = 0.00178303 Jy ! Component: 100 - total flux cleaned = 0.00167882 Jy ! Component: 150 - total flux cleaned = 0.00158985 Jy ! Component: 200 - total flux cleaned = 0.00158902 Jy ! Total flux subtracted in 200 components = 0.00158902 Jy ! Clean residual min=-0.007767 max=0.006797 Jy/beam ! Clean residual mean=-0.000011 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.464997 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.464997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065190Jy sigma=0.478029 ! Fit after self-cal, rms=0.065184Jy sigma=0.477861 ! 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=0.065184Jy sigma=0.477861 ! Fit after self-cal, rms=0.057733Jy sigma=0.410192 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=7.215 mas, bpa=-2.866 degrees ! Estimated noise=0.969384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184189 Jy ! Component: 100 - total flux cleaned = 0.00183863 Jy ! Component: 150 - total flux cleaned = 0.00184051 Jy ! Component: 200 - total flux cleaned = 0.00187517 Jy ! Total flux subtracted in 200 components = 0.00187517 Jy ! Clean residual min=-0.001954 max=0.002321 Jy/beam ! Clean residual mean=0.000003 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.466872 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.466872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057620Jy sigma=0.409423 ! Fit after self-cal, rms=0.057619Jy sigma=0.409273 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (39.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196219 Jy ! Component: 100 - total flux cleaned = 0.00233073 Jy ! Component: 150 - total flux cleaned = 0.00247812 Jy ! Component: 200 - total flux cleaned = 0.00254755 Jy ! Total flux subtracted in 200 components = 0.00254755 Jy ! Clean residual min=-0.001863 max=0.001952 Jy/beam ! Clean residual mean=0.000004 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.46942 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.46942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057528Jy sigma=0.408678 ! Fit after self-cal, rms=0.057520Jy sigma=0.408629 ! 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=0.057520Jy sigma=0.408629 ! Fit after self-cal, rms=0.057517Jy sigma=0.408210 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.466 mas, bmaj=7.204 mas, bpa=-2.907 degrees ! Estimated noise=0.969586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105781 Jy ! Component: 100 - total flux cleaned = 0.0014937 Jy ! Component: 150 - total flux cleaned = 0.00165866 Jy ! Component: 200 - total flux cleaned = 0.00175981 Jy ! Total flux subtracted in 200 components = 0.00175981 Jy ! Clean residual min=-0.001585 max=0.002016 Jy/beam ! Clean residual mean=0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.471179 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.471179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057477Jy sigma=0.407943 ! Fit after self-cal, rms=0.057474Jy sigma=0.407920 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188982 Jy ! Component: 100 - total flux cleaned = 0.00286608 Jy ! Component: 150 - total flux cleaned = 0.00335477 Jy ! Component: 200 - total flux cleaned = 0.00359637 Jy ! Total flux subtracted in 200 components = 0.00359637 Jy ! Clean residual min=-0.001492 max=0.001442 Jy/beam ! Clean residual mean=0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.474776 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 90 components and 0.474776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057411Jy sigma=0.407343 ! Fit after self-cal, rms=0.057409Jy sigma=0.407296 ! 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=0.057409Jy sigma=0.407296 ! Fit after self-cal, rms=0.057412Jy sigma=0.407228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.696 mas, bmaj=10.61 mas, bpa=-5.18 degrees ! Estimated noise=1.18861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112067 Jy ! Component: 100 - total flux cleaned = 0.00141577 Jy ! Component: 150 - total flux cleaned = 0.00169153 Jy ! Component: 200 - total flux cleaned = 0.00196124 Jy ! Total flux subtracted in 200 components = 0.00196124 Jy ! Clean residual min=-0.001505 max=0.001694 Jy/beam ! Clean residual mean=0.000005 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.476737 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 117 components and 0.476737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057403Jy sigma=0.407135 ! Fit after self-cal, rms=0.057402Jy sigma=0.407122 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 = 0.000328108 Jy ! Component: 100 - total flux cleaned = 0.000434878 Jy ! Component: 150 - total flux cleaned = 0.000502975 Jy ! Component: 200 - total flux cleaned = 0.000539757 Jy ! Total flux subtracted in 200 components = 0.000539757 Jy ! Clean residual min=-0.001528 max=0.001686 Jy/beam ! Clean residual mean=0.000005 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.477277 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.477277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057399Jy sigma=0.407112 ! Fit after self-cal, rms=0.057399Jy sigma=0.407109 ! 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=3.465 mas, bmaj=7.2 mas, bpa=-2.929 degrees ! Estimated noise=0.969993 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.465 x 7.2 at -2.929 degrees (North through East) ! Clean map min=-0.0014389 max=0.42058 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=2.961 mas, bmaj=6.263 mas, bpa=-2.982 degrees ! Estimated noise=1.23673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.322832 Jy ! Component: 100 - total flux cleaned = 0.404834 Jy ! Component: 150 - total flux cleaned = 0.440249 Jy ! Component: 200 - total flux cleaned = 0.45724 Jy ! Total flux subtracted in 200 components = 0.45724 Jy ! Clean residual min=-0.003397 max=0.007633 Jy/beam ! Clean residual mean=0.000000 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.45724 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.45724 Jy ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=7.2 mas, bpa=-2.929 degrees ! Estimated noise=0.969993 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 = 0.00809718 Jy ! Component: 100 - total flux cleaned = 0.0119629 Jy ! Component: 150 - total flux cleaned = 0.013759 Jy ! Component: 200 - total flux cleaned = 0.014924 Jy ! Total flux subtracted in 200 components = 0.014924 Jy ! Clean residual min=-0.001895 max=0.001751 Jy/beam ! Clean residual mean=0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.472164 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.472164 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=7.696 mas, bmaj=10.61 mas, bpa=-5.18 degrees ! Estimated noise=1.18861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201977 Jy ! Component: 100 - total flux cleaned = 0.00332844 Jy ! Component: 150 - total flux cleaned = 0.00416511 Jy ! Component: 200 - total flux cleaned = 0.0045844 Jy ! Total flux subtracted in 200 components = 0.0045844 Jy ! Clean residual min=-0.001531 max=0.001778 Jy/beam ! Clean residual mean=0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.476748 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 = 0.00035566 Jy ! Component: 100 - total flux cleaned = 0.000597545 Jy ! Component: 150 - total flux cleaned = 0.000712814 Jy ! Component: 200 - total flux cleaned = 0.000800936 Jy ! Total flux subtracted in 200 components = 0.000800936 Jy ! Clean residual min=-0.001527 max=0.001728 Jy/beam ! Clean residual mean=0.000005 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.477549 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 91 components and 0.477549 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=7.2 mas, bpa=-2.929 degrees ! Estimated noise=0.969993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013437 Jy ! Component: 100 - total flux cleaned = 0.00017869 Jy ! Component: 150 - total flux cleaned = 0.000177069 Jy ! Component: 200 - total flux cleaned = 0.000140152 Jy ! Total flux subtracted in 200 components = 0.000140152 Jy ! Clean residual min=-0.001621 max=0.001503 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.477689 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 102 components and 0.477689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057456Jy sigma=0.407503 ! Fit after self-cal, rms=0.057444Jy sigma=0.407391 wmodel J1058+1951_S_map.mod ! Writing 102 model components to file: J1058+1951_S_map.mod wobs J1058+1951_S_uvs.fits ! Writing UV FITS file: J1058+1951_S_uvs.fits wwins J1058+1951_S_map.win ! wwins: Wrote 3 windows to J1058+1951_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 = -0.000290712 Jy ! Component: 100 - total flux cleaned = -0.000345485 Jy ! Component: 150 - total flux cleaned = -0.000243469 Jy ! Component: 200 - total flux cleaned = -0.000169811 Jy ! Component: 250 - total flux cleaned = -7.52139e-05 Jy ! Component: 300 - total flux cleaned = 1.73349e-05 Jy ! Component: 350 - total flux cleaned = 6.22246e-05 Jy ! Component: 400 - total flux cleaned = -3.09815e-06 Jy ! Component: 450 - total flux cleaned = -6.71486e-05 Jy ! Component: 500 - total flux cleaned = -0.000109247 Jy ! Component: 550 - total flux cleaned = -0.000150383 Jy ! Component: 600 - total flux cleaned = -0.000170628 Jy ! Component: 650 - total flux cleaned = -0.000170651 Jy ! Component: 700 - total flux cleaned = -0.000170661 Jy ! Component: 750 - total flux cleaned = -0.000151395 Jy ! Component: 800 - total flux cleaned = -0.00015143 Jy ! Component: 850 - total flux cleaned = -0.000132792 Jy ! Component: 900 - total flux cleaned = -9.64346e-05 Jy ! Component: 950 - total flux cleaned = -6.07122e-05 Jy ! Component: 1000 - total flux cleaned = -6.06749e-05 Jy ! Component: 1050 - total flux cleaned = -2.58121e-05 Jy ! Component: 1100 - total flux cleaned = -4.29249e-05 Jy ! Component: 1150 - total flux cleaned = -9.00337e-06 Jy ! Component: 1200 - total flux cleaned = 7.72536e-06 Jy ! Component: 1250 - total flux cleaned = 4.05464e-05 Jy ! Component: 1300 - total flux cleaned = 2.43191e-05 Jy ! Component: 1350 - total flux cleaned = 4.06102e-05 Jy ! Component: 1400 - total flux cleaned = 4.04995e-05 Jy ! Component: 1450 - total flux cleaned = -6.71197e-06 Jy ! Component: 1500 - total flux cleaned = 5.57891e-05 Jy ! Component: 1550 - total flux cleaned = 5.54179e-05 Jy ! Component: 1600 - total flux cleaned = 4.03472e-05 Jy ! Component: 1650 - total flux cleaned = 1.02632e-05 Jy ! Component: 1700 - total flux cleaned = 4.03803e-05 Jy ! Component: 1750 - total flux cleaned = 9.92734e-05 Jy ! Component: 1800 - total flux cleaned = 8.45942e-05 Jy ! Component: 1850 - total flux cleaned = 1.22297e-05 Jy ! Component: 1900 - total flux cleaned = 6.95644e-05 Jy ! Component: 1950 - total flux cleaned = 9.76951e-05 Jy ! Component: 2000 - total flux cleaned = 4.13578e-05 Jy ! Component: 2050 - total flux cleaned = 5.54512e-05 Jy ! Component: 2100 - total flux cleaned = 2.81709e-05 Jy ! Component: 2150 - total flux cleaned = 4.19363e-05 Jy ! Component: 2200 - total flux cleaned = 6.89853e-05 Jy ! Component: 2250 - total flux cleaned = 2.03394e-06 Jy ! Component: 2300 - total flux cleaned = 2.86261e-05 Jy ! Component: 2350 - total flux cleaned = 2.30906e-06 Jy ! Component: 2400 - total flux cleaned = -3.68864e-05 Jy ! Component: 2450 - total flux cleaned = -4.98452e-05 Jy ! Component: 2500 - total flux cleaned = -3.69564e-05 Jy ! Component: 2550 - total flux cleaned = -2.40882e-05 Jy ! Component: 2600 - total flux cleaned = -0.000112291 Jy ! Component: 2650 - total flux cleaned = -6.23272e-05 Jy ! Component: 2700 - total flux cleaned = -6.24609e-05 Jy ! Component: 2750 - total flux cleaned = -0.000111654 Jy ! Component: 2800 - total flux cleaned = -0.000123759 Jy ! Component: 2850 - total flux cleaned = -0.000123795 Jy ! Component: 2900 - total flux cleaned = -0.00017165 Jy ! Component: 2950 - total flux cleaned = -0.000159847 Jy ! Component: 3000 - total flux cleaned = -0.000171683 Jy ! Component: 3050 - total flux cleaned = -0.000171805 Jy ! Component: 3100 - total flux cleaned = -0.000206463 Jy ! Component: 3150 - total flux cleaned = -0.000183439 Jy ! Component: 3200 - total flux cleaned = -0.000217723 Jy ! Component: 3250 - total flux cleaned = -0.000228938 Jy ! Component: 3300 - total flux cleaned = -0.000217603 Jy ! Component: 3350 - total flux cleaned = -0.000228713 Jy ! Component: 3400 - total flux cleaned = -0.000239797 Jy ! Component: 3450 - total flux cleaned = -0.000250855 Jy ! Component: 3500 - total flux cleaned = -0.000240008 Jy ! Component: 3550 - total flux cleaned = -0.000272415 Jy ! Component: 3600 - total flux cleaned = -0.0002617 Jy ! Component: 3650 - total flux cleaned = -0.000315158 Jy ! Component: 3700 - total flux cleaned = -0.000336327 Jy ! Component: 3750 - total flux cleaned = -0.000357419 Jy ! Component: 3800 - total flux cleaned = -0.000357415 Jy ! Component: 3850 - total flux cleaned = -0.000409408 Jy ! Component: 3900 - total flux cleaned = -0.000378418 Jy ! Component: 3950 - total flux cleaned = -0.000429722 Jy ! Component: 4000 - total flux cleaned = -0.000439723 Jy ! Component: 4050 - total flux cleaned = -0.000459892 Jy ! Total flux subtracted in 4096 components = -0.000490011 Jy ! Clean residual min=-0.000686 max=0.000596 Jy/beam ! Clean residual mean=0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.477199 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 382 components and 0.477199 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1058+1951_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.465 x 7.2 at -2.929 degrees (North through East) ! Clean map min=-0.0009712 max=0.42015 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1058+1951_S_map.fits wmodel /image_prod/ug002_uva//J1058+1951_S_map.mod ! Writing 382 model components to file: /image_prod/ug002_uva//J1058+1951_S_map.mod wobs /image_prod/ug002_uva//J1058+1951_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1058+1951_S_uvs.fits wwins /image_prod/ug002_uva//J1058+1951_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1058+1951_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.420147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184318 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.13161 0.13161 0.263219 0.526438 1.05288 2.10575 4.21151 8.42301 16.846 33.6921 67.3841 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.42 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2279.47 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1058+1951_S_dfm.log closed on Wed Mar 4 23:48:19 2020