! Started logfile: /vlbi/uf001/uvm//J0626-1512_S_a_dfm.log on Sun Jan 13 20:55:16 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/uvm//J0626-1512_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0626-1512_S_a_uvm.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.997886 visibilities/baseline/integration-bin. ! Found source: J0626-1512 ! ! 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 11328 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 J0626-1512_S_a] 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 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.014083Jy sigma=17.901768 ! Fit after self-cal, rms=0.867603Jy sigma=15.251500 ! 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=2.597 mas, bmaj=7.333 mas, bpa=-9.842 degrees ! Estimated noise=0.535199 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 = 0.10204 Jy ! Component: 100 - total flux cleaned = 0.129308 Jy ! Total flux subtracted in 100 components = 0.129308 Jy ! Clean residual min=-0.007972 max=0.012803 Jy/beam ! Clean residual mean=-0.000071 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.129308 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.129308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082674Jy sigma=1.333988 ! Fit after self-cal, rms=0.082576Jy sigma=1.332405 ! Inverting map ! Added new window around map position (-2.5, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133673 Jy ! Component: 100 - total flux cleaned = 0.0210854 Jy ! Total flux subtracted in 100 components = 0.0210854 Jy ! Clean residual min=-0.006721 max=0.009465 Jy/beam ! Clean residual mean=-0.000044 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.150393 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.150393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080379Jy sigma=1.276726 ! Fit after self-cal, rms=0.080353Jy sigma=1.275796 ! 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=3.238 mas, bmaj=8.816 mas, bpa=-9.778 degrees ! Estimated noise=0.389194 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 (5.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101168 Jy ! Component: 100 - total flux cleaned = 0.0159785 Jy ! Component: 150 - total flux cleaned = 0.0201984 Jy ! Component: 200 - total flux cleaned = 0.0233168 Jy ! Total flux subtracted in 200 components = 0.0233168 Jy ! Clean residual min=-0.004308 max=0.005295 Jy/beam ! Clean residual mean=-0.000026 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.17371 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 63 components and 0.17371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079057Jy sigma=1.245807 ! Fit after self-cal, rms=0.078941Jy sigma=1.243303 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.238 x 8.816 at -9.778 degrees (North through East) ! Clean map min=-0.0042925 max=0.13051 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.95 KP 0.99 ! LA 0.93 MK 0.84 NL 0.97 OV 0.91 ! PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 FD 0.92 HN 1.17 KP 0.98 ! LA 0.97 MK 1.17 NL 1.09 OV 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 0.97 HN 1.00 KP 0.97 ! LA 0.95 MK 0.88 NL 1.00 OV 0.90 ! PT 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.92 HN 1.16 KP 1.00 ! LA 0.97 MK 1.16 NL 1.08 OV 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 HN 0.97 KP 1.00 ! LA 0.93 MK 0.92 NL 1.01 OV 0.97 ! PT 0.98 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 FD 1.01 HN 1.08 KP 1.01 ! LA 1.00 MK 1.21 NL 1.13 OV 1.02 ! ! ! Fit before self-cal, rms=0.078941Jy sigma=1.243303 ! Fit after self-cal, rms=0.080547Jy sigma=1.209027 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=8.825 mas, bpa=-9.366 degrees ! Estimated noise=0.387723 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 = -0.000883972 Jy ! Component: 100 - total flux cleaned = -0.00158503 Jy ! Component: 150 - total flux cleaned = -0.0020441 Jy ! Component: 200 - total flux cleaned = -0.00225881 Jy ! Total flux subtracted in 200 components = -0.00225881 Jy ! Clean residual min=-0.002871 max=0.003236 Jy/beam ! Clean residual mean=-0.000004 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.171451 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.171451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080455Jy sigma=1.207335 ! Fit after self-cal, rms=0.080522Jy sigma=1.206872 ! 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=0.080522Jy sigma=1.206872 ! Fit after self-cal, rms=0.085612Jy sigma=1.192650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.267 mas, bmaj=8.92 mas, bpa=-9.007 degrees ! Estimated noise=0.388817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000650557 Jy ! Component: 100 - total flux cleaned = -0.000848046 Jy ! Component: 150 - total flux cleaned = -0.000983076 Jy ! Component: 200 - total flux cleaned = -0.00104242 Jy ! Total flux subtracted in 200 components = -0.00104242 Jy ! Clean residual min=-0.001972 max=0.001839 Jy/beam ! Clean residual mean=0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.170409 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.170409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085571Jy sigma=1.191991 ! Fit after self-cal, rms=0.085672Jy sigma=1.191716 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 = -0.000114696 Jy ! Component: 100 - total flux cleaned = -0.000140036 Jy ! Component: 150 - total flux cleaned = -0.000139959 Jy ! Component: 200 - total flux cleaned = -0.00013958 Jy ! Total flux subtracted in 200 components = -0.00013958 Jy ! Clean residual min=-0.001938 max=0.001854 Jy/beam ! Clean residual mean=-0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.170269 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.170269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085656Jy sigma=1.191447 ! Fit after self-cal, rms=0.085657Jy sigma=1.191430 ! 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=0.085657Jy sigma=1.191430 ! Fit after self-cal, rms=0.087016Jy sigma=1.191282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=8.943 mas, bpa=-8.851 degrees ! Estimated noise=0.38934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000549676 Jy ! Component: 100 - total flux cleaned = -0.000602026 Jy ! Component: 150 - total flux cleaned = -0.000651186 Jy ! Component: 200 - total flux cleaned = -0.000630475 Jy ! Total flux subtracted in 200 components = -0.000630475 Jy ! Clean residual min=-0.001887 max=0.001859 Jy/beam ! Clean residual mean=0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.169639 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.169639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086995Jy sigma=1.190939 ! Fit after self-cal, rms=0.087007Jy sigma=1.190912 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 = -0.000112476 Jy ! Component: 100 - total flux cleaned = -0.000112785 Jy ! Component: 150 - total flux cleaned = -0.000112483 Jy ! Component: 200 - total flux cleaned = -0.000129746 Jy ! Total flux subtracted in 200 components = -0.000129746 Jy ! Clean residual min=-0.001882 max=0.001861 Jy/beam ! Clean residual mean=-0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.169509 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.169509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086998Jy sigma=1.190753 ! Fit after self-cal, rms=0.086999Jy sigma=1.190746 ! 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=0.086999Jy sigma=1.190746 ! Fit after self-cal, rms=0.087844Jy sigma=1.190658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.383 mas, bmaj=15.56 mas, bpa=-4.121 degrees ! Estimated noise=0.485643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000499176 Jy ! Component: 100 - total flux cleaned = -0.000594212 Jy ! Component: 150 - total flux cleaned = -0.000634578 Jy ! Component: 200 - total flux cleaned = -0.000671501 Jy ! Total flux subtracted in 200 components = -0.000671501 Jy ! Clean residual min=-0.002065 max=0.002321 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.168837 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 0.168837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087839Jy sigma=1.190586 ! Fit after self-cal, rms=0.087848Jy sigma=1.190578 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 (-124, -71.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121724 Jy ! Component: 100 - total flux cleaned = 0.00136976 Jy ! Component: 150 - total flux cleaned = 0.00128449 Jy ! Component: 200 - total flux cleaned = 0.00132171 Jy ! Total flux subtracted in 200 components = 0.00132171 Jy ! Clean residual min=-0.001631 max=0.001865 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.170159 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 167 components and 0.170159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087801Jy sigma=1.189426 ! Fit after self-cal, rms=0.087788Jy sigma=1.189366 ! 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=3.277 mas, bmaj=8.961 mas, bpa=-8.736 degrees ! Estimated noise=0.3896 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.277 x 8.961 at -8.736 degrees (North through East) ! Clean map min=-0.001637 max=0.1308 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=2.608 mas, bmaj=7.414 mas, bpa=-8.699 degrees ! Estimated noise=0.538292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10244 Jy ! Component: 100 - total flux cleaned = 0.12811 Jy ! Component: 150 - total flux cleaned = 0.14087 Jy ! Component: 200 - total flux cleaned = 0.149248 Jy ! Total flux subtracted in 200 components = 0.149248 Jy ! Clean residual min=-0.003019 max=0.004541 Jy/beam ! Clean residual mean=-0.000026 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.149248 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.149248 Jy ! Inverting map and beam ! Estimated beam: bmin=3.277 mas, bmaj=8.961 mas, bpa=-8.736 degrees ! Estimated noise=0.3896 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 = 0.00743371 Jy ! Component: 100 - total flux cleaned = 0.011806 Jy ! Component: 150 - total flux cleaned = 0.0147501 Jy ! Component: 200 - total flux cleaned = 0.0164183 Jy ! Total flux subtracted in 200 components = 0.0164183 Jy ! Clean residual min=-0.002189 max=0.002083 Jy/beam ! Clean residual mean=-0.000007 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.165667 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 61 components and 0.165667 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=7.383 mas, bmaj=15.56 mas, bpa=-4.121 degrees ! Estimated noise=0.485643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250772 Jy ! Component: 100 - total flux cleaned = 0.00314092 Jy ! Component: 150 - total flux cleaned = 0.00375479 Jy ! Component: 200 - total flux cleaned = 0.00421297 Jy ! Total flux subtracted in 200 components = 0.00421297 Jy ! Clean residual min=-0.001718 max=0.001908 Jy/beam ! Clean residual mean=-0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.16988 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 = 0.000273244 Jy ! Component: 100 - total flux cleaned = 0.000505782 Jy ! Component: 150 - total flux cleaned = 0.000622408 Jy ! Component: 200 - total flux cleaned = 0.000702342 Jy ! Total flux subtracted in 200 components = 0.000702342 Jy ! Clean residual min=-0.001565 max=0.001947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.170582 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 117 components and 0.170582 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.277 mas, bmaj=8.961 mas, bpa=-8.736 degrees ! Estimated noise=0.3896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388569 Jy ! Component: 100 - total flux cleaned = 0.00058055 Jy ! Component: 150 - total flux cleaned = 0.000752004 Jy ! Component: 200 - total flux cleaned = 0.000789788 Jy ! Total flux subtracted in 200 components = 0.000789788 Jy ! Clean residual min=-0.001769 max=0.001651 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.171372 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 142 components and 0.171372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087785Jy sigma=1.189162 ! Fit after self-cal, rms=0.087732Jy sigma=1.189008 wmodel J0626-1512_S_a_map.mod ! Writing 142 model components to file: J0626-1512_S_a_map.mod wobs J0626-1512_S_a_uvs.fits ! Writing UV FITS file: J0626-1512_S_a_uvs.fits wwins J0626-1512_S_a_map.win ! wwins: Wrote 4 windows to J0626-1512_S_a_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 = -0.000625491 Jy ! Component: 100 - total flux cleaned = -0.00104687 Jy ! Component: 150 - total flux cleaned = -0.00141749 Jy ! Component: 200 - total flux cleaned = -0.00171806 Jy ! Component: 250 - total flux cleaned = -0.00195497 Jy ! Component: 300 - total flux cleaned = -0.00215862 Jy ! Component: 350 - total flux cleaned = -0.00233155 Jy ! Component: 400 - total flux cleaned = -0.0024522 Jy ! Component: 450 - total flux cleaned = -0.00257013 Jy ! Component: 500 - total flux cleaned = -0.00270824 Jy ! Component: 550 - total flux cleaned = -0.00284373 Jy ! Component: 600 - total flux cleaned = -0.0029325 Jy ! Component: 650 - total flux cleaned = -0.00291078 Jy ! Component: 700 - total flux cleaned = -0.0030397 Jy ! Component: 750 - total flux cleaned = -0.00301837 Jy ! Component: 800 - total flux cleaned = -0.00306057 Jy ! Component: 850 - total flux cleaned = -0.0032049 Jy ! Component: 900 - total flux cleaned = -0.00326583 Jy ! Component: 950 - total flux cleaned = -0.00334605 Jy ! Component: 1000 - total flux cleaned = -0.00346509 Jy ! Component: 1050 - total flux cleaned = -0.00348475 Jy ! Component: 1100 - total flux cleaned = -0.00358171 Jy ! Component: 1150 - total flux cleaned = -0.00362006 Jy ! Component: 1200 - total flux cleaned = -0.00365771 Jy ! Component: 1250 - total flux cleaned = -0.00373215 Jy ! Component: 1300 - total flux cleaned = -0.00376909 Jy ! Component: 1350 - total flux cleaned = -0.00376934 Jy ! Component: 1400 - total flux cleaned = -0.00384192 Jy ! Component: 1450 - total flux cleaned = -0.00394937 Jy ! Component: 1500 - total flux cleaned = -0.00396695 Jy ! Component: 1550 - total flux cleaned = -0.00400207 Jy ! Component: 1600 - total flux cleaned = -0.00400199 Jy ! Component: 1650 - total flux cleaned = -0.00403626 Jy ! Component: 1700 - total flux cleaned = -0.00405325 Jy ! Component: 1750 - total flux cleaned = -0.0041873 Jy ! Component: 1800 - total flux cleaned = -0.00415409 Jy ! Component: 1850 - total flux cleaned = -0.00423625 Jy ! Component: 1900 - total flux cleaned = -0.0043174 Jy ! Component: 1950 - total flux cleaned = -0.00436556 Jy ! Component: 2000 - total flux cleaned = -0.0043976 Jy ! Component: 2050 - total flux cleaned = -0.00441361 Jy ! Component: 2100 - total flux cleaned = -0.00442927 Jy ! Component: 2150 - total flux cleaned = -0.00446037 Jy ! Component: 2200 - total flux cleaned = -0.00447574 Jy ! Component: 2250 - total flux cleaned = -0.00443004 Jy ! Component: 2300 - total flux cleaned = -0.00446028 Jy ! Component: 2350 - total flux cleaned = -0.00452049 Jy ! Component: 2400 - total flux cleaned = -0.00453535 Jy ! Component: 2450 - total flux cleaned = -0.00459462 Jy ! Component: 2500 - total flux cleaned = -0.00459464 Jy ! Component: 2550 - total flux cleaned = -0.00463813 Jy ! Component: 2600 - total flux cleaned = -0.00466707 Jy ! Component: 2650 - total flux cleaned = -0.00469565 Jy ! Component: 2700 - total flux cleaned = -0.0047098 Jy ! Component: 2750 - total flux cleaned = -0.00482229 Jy ! Component: 2800 - total flux cleaned = -0.00482213 Jy ! Component: 2850 - total flux cleaned = -0.00483614 Jy ! Component: 2900 - total flux cleaned = -0.0048913 Jy ! Component: 2950 - total flux cleaned = -0.00495979 Jy ! Component: 3000 - total flux cleaned = -0.00500039 Jy ! Component: 3050 - total flux cleaned = -0.00500028 Jy ! Component: 3100 - total flux cleaned = -0.00500028 Jy ! Component: 3150 - total flux cleaned = -0.00505345 Jy ! Component: 3200 - total flux cleaned = -0.00507982 Jy ! Component: 3250 - total flux cleaned = -0.00506691 Jy ! Component: 3300 - total flux cleaned = -0.00515807 Jy ! Component: 3350 - total flux cleaned = -0.0051581 Jy ! Component: 3400 - total flux cleaned = -0.00520966 Jy ! Component: 3450 - total flux cleaned = -0.00524788 Jy ! Component: 3500 - total flux cleaned = -0.00520987 Jy ! Component: 3550 - total flux cleaned = -0.00524769 Jy ! Component: 3600 - total flux cleaned = -0.0052227 Jy ! Component: 3650 - total flux cleaned = -0.00523515 Jy ! Component: 3700 - total flux cleaned = -0.00527216 Jy ! Component: 3750 - total flux cleaned = -0.00525973 Jy ! Component: 3800 - total flux cleaned = -0.00525964 Jy ! Component: 3850 - total flux cleaned = -0.00524766 Jy ! Component: 3900 - total flux cleaned = -0.00524772 Jy ! Component: 3950 - total flux cleaned = -0.0052117 Jy ! Component: 4000 - total flux cleaned = -0.00524752 Jy ! Component: 4050 - total flux cleaned = -0.00521194 Jy ! Total flux subtracted in 4096 components = -0.00523548 Jy ! Clean residual min=-0.000649 max=0.000668 Jy/beam ! Clean residual mean=0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.166136 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 436 components and 0.166136 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0626-1512_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.277 x 8.961 at -8.736 degrees (North through East) ! Clean map min=-0.0014706 max=0.13136 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0626-1512_S_a_map.fits wmodel /vlbi/uf001/uvm//J0626-1512_S_a_map.mod ! Writing 436 model components to file: /vlbi/uf001/uvm//J0626-1512_S_a_map.mod wobs /vlbi/uf001/uvm//J0626-1512_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0626-1512_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0626-1512_S_a_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uvm//J0626-1512_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.131364 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218179 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.498263 0.498263 0.996527 1.99305 3.98611 7.97221 15.9444 31.8889 63.7777 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 602.091 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0626-1512_S_a_dfm.log closed on Sun Jan 13 20:55:21 2019