! Started logfile: /vlbi/uf001/uva//J2219-0051_S_dfm.log on Mon Jan 14 06:14:26 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//J2219-0051_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2219-0051_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905291 visibilities/baseline/integration-bin. ! Found source: J2219-0051 ! ! 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 5133 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 J2219-0051_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019755Jy sigma=20.013497 ! Fit after self-cal, rms=0.785381Jy sigma=15.404325 ! 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=2.933 mas, bmaj=7.011 mas, bpa=0.7127 degrees ! Estimated noise=0.692251 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 = 0.166491 Jy ! Component: 100 - total flux cleaned = 0.203546 Jy ! Total flux subtracted in 100 components = 0.203546 Jy ! Clean residual min=-0.005542 max=0.012624 Jy/beam ! Clean residual mean=0.000022 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.203546 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.203546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068813Jy sigma=1.324624 ! Fit after self-cal, rms=0.068804Jy sigma=1.324474 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135414 Jy ! Component: 100 - total flux cleaned = 0.0208932 Jy ! Total flux subtracted in 100 components = 0.0208932 Jy ! Clean residual min=-0.004130 max=0.004138 Jy/beam ! Clean residual mean=0.000014 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.224439 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.224439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065509Jy sigma=1.255417 ! Fit after self-cal, rms=0.065488Jy sigma=1.254906 ! 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=3.431 mas, bmaj=7.859 mas, bpa=0.5928 degrees ! Estimated noise=0.55095 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 = 0.0069607 Jy ! Component: 100 - total flux cleaned = 0.0111679 Jy ! Component: 150 - total flux cleaned = 0.0139452 Jy ! Component: 200 - total flux cleaned = 0.0158011 Jy ! Total flux subtracted in 200 components = 0.0158011 Jy ! Clean residual min=-0.004290 max=0.004110 Jy/beam ! Clean residual mean=0.000016 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.24024 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.24024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064703Jy sigma=1.238589 ! Fit after self-cal, rms=0.064703Jy sigma=1.238405 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.431 x 7.859 at 0.5928 degrees (North through East) ! Clean map min=-0.0041701 max=0.21432 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.00 KP 0.99 ! LA 0.94 MK 0.99 NL 1.01 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.02 KP 1.05 ! LA 0.95 MK 0.97 NL 1.02 OV 0.98 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.03 KP 1.01 ! LA 0.96 MK 1.06 NL 1.02 OV 1.03 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.064703Jy sigma=1.238405 ! Fit after self-cal, rms=0.064131Jy sigma=1.222003 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.441 mas, bmaj=7.901 mas, bpa=0.6289 degrees ! Estimated noise=0.550961 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 = -0.000440803 Jy ! Component: 100 - total flux cleaned = -0.000485839 Jy ! Component: 150 - total flux cleaned = -0.000505587 Jy ! Component: 200 - total flux cleaned = -0.000522561 Jy ! Total flux subtracted in 200 components = -0.000522561 Jy ! Clean residual min=-0.003474 max=0.003139 Jy/beam ! Clean residual mean=0.000003 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.239718 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.239718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064115Jy sigma=1.221704 ! Fit after self-cal, rms=0.064125Jy sigma=1.221605 ! 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=0.064125Jy sigma=1.221605 ! Fit after self-cal, rms=0.063835Jy sigma=1.209537 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=7.904 mas, bpa=0.6096 degrees ! Estimated noise=0.550869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.42604e-05 Jy ! Component: 100 - total flux cleaned = -7.43398e-05 Jy ! Component: 150 - total flux cleaned = -7.49983e-05 Jy ! Component: 200 - total flux cleaned = -7.50351e-05 Jy ! Total flux subtracted in 200 components = -7.50351e-05 Jy ! Clean residual min=-0.003087 max=0.002846 Jy/beam ! Clean residual mean=0.000002 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.239643 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.239643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063825Jy sigma=1.209326 ! Fit after self-cal, rms=0.063829Jy sigma=1.209276 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 = -5.63473e-05 Jy ! Component: 100 - total flux cleaned = -7.19303e-05 Jy ! Component: 150 - total flux cleaned = -7.12344e-05 Jy ! Component: 200 - total flux cleaned = -5.79723e-05 Jy ! Total flux subtracted in 200 components = -5.79723e-05 Jy ! Clean residual min=-0.003079 max=0.002830 Jy/beam ! Clean residual mean=0.000002 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.239585 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.239585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063824Jy sigma=1.209154 ! Fit after self-cal, rms=0.063822Jy sigma=1.209147 ! 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=0.063822Jy sigma=1.209147 ! Fit after self-cal, rms=0.063827Jy sigma=1.209108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=7.903 mas, bpa=0.587 degrees ! Estimated noise=0.550778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.27916e-05 Jy ! Component: 100 - total flux cleaned = -1.31359e-05 Jy ! Component: 150 - total flux cleaned = -1.29331e-05 Jy ! Component: 200 - total flux cleaned = -8.9698e-07 Jy ! Total flux subtracted in 200 components = -8.9698e-07 Jy ! Clean residual min=-0.003053 max=0.002801 Jy/beam ! Clean residual mean=0.000002 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.239584 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.239584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063823Jy sigma=1.208996 ! Fit after self-cal, rms=0.063822Jy sigma=1.208989 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 = -3.20268e-05 Jy ! Component: 100 - total flux cleaned = -2.05049e-05 Jy ! Component: 150 - total flux cleaned = -2.05257e-05 Jy ! Component: 200 - total flux cleaned = -2.01365e-05 Jy ! Total flux subtracted in 200 components = -2.01365e-05 Jy ! Clean residual min=-0.003051 max=0.002766 Jy/beam ! Clean residual mean=0.000002 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.239564 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.239564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063819Jy sigma=1.208912 ! Fit after self-cal, rms=0.063817Jy sigma=1.208907 ! 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=0.063817Jy sigma=1.208907 ! Fit after self-cal, rms=0.063800Jy sigma=1.208899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.427 mas, bmaj=12.43 mas, bpa=0.6064 degrees ! Estimated noise=0.680352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458368 Jy ! Component: 100 - total flux cleaned = 0.000480571 Jy ! Component: 150 - total flux cleaned = 0.000481665 Jy ! Component: 200 - total flux cleaned = 0.000497557 Jy ! Total flux subtracted in 200 components = 0.000497557 Jy ! Clean residual min=-0.003283 max=0.003773 Jy/beam ! Clean residual mean=0.000003 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.240061 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.240061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063804Jy sigma=1.208949 ! Fit after self-cal, rms=0.063801Jy sigma=1.208903 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 (-1, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358141 Jy ! Component: 100 - total flux cleaned = 0.00583928 Jy ! Component: 150 - total flux cleaned = 0.0074736 Jy ! Component: 200 - total flux cleaned = 0.00848819 Jy ! Total flux subtracted in 200 components = 0.00848819 Jy ! Clean residual min=-0.003006 max=0.002691 Jy/beam ! Clean residual mean=0.000001 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.24855 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 119 components and 0.24855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063667Jy sigma=1.206192 ! Fit after self-cal, rms=0.063660Jy sigma=1.206041 ! 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=3.434 mas, bmaj=7.902 mas, bpa=0.5695 degrees ! Estimated noise=0.550611 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.434 x 7.902 at 0.5695 degrees (North through East) ! Clean map min=-0.0028968 max=0.21431 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=2.933 mas, bmaj=7.041 mas, bpa=0.6931 degrees ! Estimated noise=0.695601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.167253 Jy ! Component: 100 - total flux cleaned = 0.20447 Jy ! Component: 150 - total flux cleaned = 0.218167 Jy ! Component: 200 - total flux cleaned = 0.225476 Jy ! Total flux subtracted in 200 components = 0.225476 Jy ! Clean residual min=-0.003889 max=0.003719 Jy/beam ! Clean residual mean=0.000006 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.225476 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.225476 Jy ! Inverting map and beam ! Estimated beam: bmin=3.434 mas, bmaj=7.902 mas, bpa=0.5695 degrees ! Estimated noise=0.550611 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 = 0.00581868 Jy ! Component: 100 - total flux cleaned = 0.0094854 Jy ! Component: 150 - total flux cleaned = 0.0120851 Jy ! Component: 200 - total flux cleaned = 0.0141135 Jy ! Total flux subtracted in 200 components = 0.0141135 Jy ! Clean residual min=-0.002855 max=0.002413 Jy/beam ! Clean residual mean=0.000004 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.23959 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 84 components and 0.23959 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=7.427 mas, bmaj=12.43 mas, bpa=0.6064 degrees ! Estimated noise=0.680352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254425 Jy ! Component: 100 - total flux cleaned = 0.00448016 Jy ! Component: 150 - total flux cleaned = 0.0060653 Jy ! Component: 200 - total flux cleaned = 0.00729821 Jy ! Total flux subtracted in 200 components = 0.00729821 Jy ! Clean residual min=-0.002884 max=0.002534 Jy/beam ! Clean residual mean=0.000003 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.246888 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 = 0.000959592 Jy ! Component: 100 - total flux cleaned = 0.00171078 Jy ! Component: 150 - total flux cleaned = 0.00220078 Jy ! Component: 200 - total flux cleaned = 0.00258082 Jy ! Total flux subtracted in 200 components = 0.00258082 Jy ! Clean residual min=-0.002781 max=0.002413 Jy/beam ! Clean residual mean=0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.249469 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 176 components and 0.249469 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.434 mas, bmaj=7.902 mas, bpa=0.5695 degrees ! Estimated noise=0.550611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341329 Jy ! Component: 100 - total flux cleaned = -0.000247039 Jy ! Component: 150 - total flux cleaned = -1.78914e-05 Jy ! Component: 200 - total flux cleaned = 0.000226155 Jy ! Total flux subtracted in 200 components = 0.000226155 Jy ! Clean residual min=-0.002626 max=0.002043 Jy/beam ! Clean residual mean=0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.249695 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 203 components and 0.249695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063561Jy sigma=1.204260 ! Fit after self-cal, rms=0.063553Jy sigma=1.204184 wmodel J2219-0051_S_map.mod ! Writing 203 model components to file: J2219-0051_S_map.mod wobs J2219-0051_S_uvs.fits ! Writing UV FITS file: J2219-0051_S_uvs.fits wwins J2219-0051_S_map.win ! wwins: Wrote 2 windows to J2219-0051_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 = -0.00107778 Jy ! Component: 100 - total flux cleaned = -0.00146696 Jy ! Component: 150 - total flux cleaned = -0.00179163 Jy ! Component: 200 - total flux cleaned = -0.00213734 Jy ! Component: 250 - total flux cleaned = -0.00240451 Jy ! Component: 300 - total flux cleaned = -0.00266488 Jy ! Component: 350 - total flux cleaned = -0.00304379 Jy ! Component: 400 - total flux cleaned = -0.00313625 Jy ! Component: 450 - total flux cleaned = -0.00334816 Jy ! Component: 500 - total flux cleaned = -0.00343666 Jy ! Component: 550 - total flux cleaned = -0.00349443 Jy ! Component: 600 - total flux cleaned = -0.00355123 Jy ! Component: 650 - total flux cleaned = -0.00355122 Jy ! Component: 700 - total flux cleaned = -0.00357874 Jy ! Component: 750 - total flux cleaned = -0.00360569 Jy ! Component: 800 - total flux cleaned = -0.00363219 Jy ! Component: 850 - total flux cleaned = -0.00365833 Jy ! Component: 900 - total flux cleaned = -0.00363262 Jy ! Component: 950 - total flux cleaned = -0.00355643 Jy ! Component: 1000 - total flux cleaned = -0.00360693 Jy ! Component: 1050 - total flux cleaned = -0.00360671 Jy ! Component: 1100 - total flux cleaned = -0.00353287 Jy ! Component: 1150 - total flux cleaned = -0.00348463 Jy ! Component: 1200 - total flux cleaned = -0.00341309 Jy ! Component: 1250 - total flux cleaned = -0.00341333 Jy ! Component: 1300 - total flux cleaned = -0.00336705 Jy ! Component: 1350 - total flux cleaned = -0.00327531 Jy ! Component: 1400 - total flux cleaned = -0.00329832 Jy ! Component: 1450 - total flux cleaned = -0.00318562 Jy ! Component: 1500 - total flux cleaned = -0.00305245 Jy ! Component: 1550 - total flux cleaned = -0.00300866 Jy ! Component: 1600 - total flux cleaned = -0.00296509 Jy ! Component: 1650 - total flux cleaned = -0.00283561 Jy ! Component: 1700 - total flux cleaned = -0.00283579 Jy ! Component: 1750 - total flux cleaned = -0.00264503 Jy ! Component: 1800 - total flux cleaned = -0.00249867 Jy ! Component: 1850 - total flux cleaned = -0.00243644 Jy ! Component: 1900 - total flux cleaned = -0.00231299 Jy ! Component: 1950 - total flux cleaned = -0.00217084 Jy ! Component: 2000 - total flux cleaned = -0.00202977 Jy ! Component: 2050 - total flux cleaned = -0.0019499 Jy ! Component: 2100 - total flux cleaned = -0.00181136 Jy ! Component: 2150 - total flux cleaned = -0.00169396 Jy ! Component: 2200 - total flux cleaned = -0.00163568 Jy ! Component: 2250 - total flux cleaned = -0.00152012 Jy ! Component: 2300 - total flux cleaned = -0.00144375 Jy ! Component: 2350 - total flux cleaned = -0.00138682 Jy ! Component: 2400 - total flux cleaned = -0.0012553 Jy ! Component: 2450 - total flux cleaned = -0.00112499 Jy ! Component: 2500 - total flux cleaned = -0.000958806 Jy ! Component: 2550 - total flux cleaned = -0.000922379 Jy ! Component: 2600 - total flux cleaned = -0.000831757 Jy ! Component: 2650 - total flux cleaned = -0.000651544 Jy ! Component: 2700 - total flux cleaned = -0.000526356 Jy ! Component: 2750 - total flux cleaned = -0.000437876 Jy ! Component: 2800 - total flux cleaned = -0.000297145 Jy ! Component: 2850 - total flux cleaned = -0.000279717 Jy ! Component: 2900 - total flux cleaned = -0.000141596 Jy ! Component: 2950 - total flux cleaned = -2.18072e-05 Jy ! Component: 3000 - total flux cleaned = 1.21107e-05 Jy ! Component: 3050 - total flux cleaned = 0.000147262 Jy ! Component: 3100 - total flux cleaned = 0.000197601 Jy ! Component: 3150 - total flux cleaned = 0.000214184 Jy ! Component: 3200 - total flux cleaned = 0.00021437 Jy ! Component: 3250 - total flux cleaned = 0.000378479 Jy ! Component: 3300 - total flux cleaned = 0.000410912 Jy ! Component: 3350 - total flux cleaned = 0.000459391 Jy ! Component: 3400 - total flux cleaned = 0.000539644 Jy ! Component: 3450 - total flux cleaned = 0.000603371 Jy ! Component: 3500 - total flux cleaned = 0.000698575 Jy ! Component: 3550 - total flux cleaned = 0.000808536 Jy ! Component: 3600 - total flux cleaned = 0.000839747 Jy ! Component: 3650 - total flux cleaned = 0.000901913 Jy ! Component: 3700 - total flux cleaned = 0.00096372 Jy ! Component: 3750 - total flux cleaned = 0.00111668 Jy ! Component: 3800 - total flux cleaned = 0.00111674 Jy ! Component: 3850 - total flux cleaned = 0.00122224 Jy ! Component: 3900 - total flux cleaned = 0.00125222 Jy ! Component: 3950 - total flux cleaned = 0.0012968 Jy ! Component: 4000 - total flux cleaned = 0.00129686 Jy ! Component: 4050 - total flux cleaned = 0.00138501 Jy ! Total flux subtracted in 4096 components = 0.00147274 Jy ! Clean residual min=-0.000784 max=0.000801 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.251168 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 495 components and 0.251168 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2219-0051_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.434 x 7.902 at 0.5695 degrees (North through East) ! Clean map min=-0.0016157 max=0.21603 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2219-0051_S_map.fits wmodel /vlbi/uf001/uva//J2219-0051_S_map.mod ! Writing 495 model components to file: /vlbi/uf001/uva//J2219-0051_S_map.mod wobs /vlbi/uf001/uva//J2219-0051_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2219-0051_S_uvs.fits wwins /vlbi/uf001/uva//J2219-0051_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2219-0051_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.216027 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265927 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369298 0.369298 0.738596 1.47719 2.95438 5.90877 11.8175 23.6351 47.2701 94.5403 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.216 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 812.351 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2219-0051_S_dfm.log closed on Mon Jan 14 06:14:31 2019