! Started logfile: /vlbi/uf001/uva//J0240+4216_S_dfm.log on Sun Jan 13 21:29:22 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//J0240+4216_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0240+4216_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.84709 visibilities/baseline/integration-bin. ! Found source: J0240+4216 ! ! 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 4803 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 J0240+4216_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011696Jy sigma=23.189187 ! Fit after self-cal, rms=0.849490Jy sigma=19.552985 ! 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=3.021 mas, bmaj=5.156 mas, bpa=-0.259 degrees ! Estimated noise=0.62972 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 = 0.117635 Jy ! Component: 100 - total flux cleaned = 0.143288 Jy ! Total flux subtracted in 100 components = 0.143288 Jy ! Clean residual min=-0.003711 max=0.007154 Jy/beam ! Clean residual mean=-0.000004 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.143288 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.143288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056608Jy sigma=1.234459 ! Fit after self-cal, rms=0.056598Jy sigma=1.234373 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600958 Jy ! Component: 100 - total flux cleaned = 0.00877334 Jy ! Total flux subtracted in 100 components = 0.00877334 Jy ! Clean residual min=-0.003426 max=0.004113 Jy/beam ! Clean residual mean=-0.000004 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.152061 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.152061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055830Jy sigma=1.218066 ! Fit after self-cal, rms=0.055824Jy sigma=1.217977 ! 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=3.505 mas, bmaj=5.817 mas, bpa=1.564 degrees ! Estimated noise=0.488266 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 = 0.00200352 Jy ! Component: 100 - total flux cleaned = 0.00292639 Jy ! Component: 150 - total flux cleaned = 0.00344302 Jy ! Component: 200 - total flux cleaned = 0.00347682 Jy ! Total flux subtracted in 200 components = 0.00347682 Jy ! Clean residual min=-0.002784 max=0.002778 Jy/beam ! Clean residual mean=-0.000007 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.155538 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.155538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055742Jy sigma=1.216787 ! Fit after self-cal, rms=0.055742Jy sigma=1.216773 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.505 x 5.817 at 1.564 degrees (North through East) ! Clean map min=-0.0026609 max=0.15134 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.02 ! LA 0.97 MK 0.98 NL 1.06 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.02 KP 1.00 ! LA 0.95 MK 0.96 NL 1.06 OV 1.04 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 1.05 ! LA 0.95 MK 0.98 NL 1.03 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.055742Jy sigma=1.216773 ! Fit after self-cal, rms=0.055177Jy sigma=1.208030 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=5.819 mas, bpa=1.395 degrees ! Estimated noise=0.488325 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 = -0.000166144 Jy ! Component: 100 - total flux cleaned = -0.00021168 Jy ! Component: 150 - total flux cleaned = -0.000270397 Jy ! Component: 200 - total flux cleaned = -0.000340565 Jy ! Total flux subtracted in 200 components = -0.000340565 Jy ! Clean residual min=-0.002317 max=0.002704 Jy/beam ! Clean residual mean=-0.000003 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.155197 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.155197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055159Jy sigma=1.207664 ! Fit after self-cal, rms=0.055160Jy sigma=1.207593 ! 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=0.055160Jy sigma=1.207593 ! Fit after self-cal, rms=0.054750Jy sigma=1.197318 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.499 mas, bmaj=5.811 mas, bpa=1.39 degrees ! Estimated noise=0.488333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000448948 Jy ! Component: 100 - total flux cleaned = -0.000526063 Jy ! Component: 150 - total flux cleaned = -0.000564991 Jy ! Component: 200 - total flux cleaned = -0.000587769 Jy ! Total flux subtracted in 200 components = -0.000587769 Jy ! Clean residual min=-0.002512 max=0.002225 Jy/beam ! Clean residual mean=-0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.154609 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.154609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054743Jy sigma=1.197140 ! Fit after self-cal, rms=0.054749Jy sigma=1.197065 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 = -8.61473e-05 Jy ! Component: 100 - total flux cleaned = -9.63044e-05 Jy ! Component: 150 - total flux cleaned = -0.000113976 Jy ! Component: 200 - total flux cleaned = -0.000121859 Jy ! Total flux subtracted in 200 components = -0.000121859 Jy ! Clean residual min=-0.002512 max=0.002206 Jy/beam ! Clean residual mean=-0.000003 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.154487 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.154487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054746Jy sigma=1.197007 ! Fit after self-cal, rms=0.054746Jy sigma=1.197005 ! 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=0.054746Jy sigma=1.197005 ! Fit after self-cal, rms=0.054787Jy sigma=1.196962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=5.813 mas, bpa=1.369 degrees ! Estimated noise=0.488662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199612 Jy ! Component: 100 - total flux cleaned = -0.00023937 Jy ! Component: 150 - total flux cleaned = -0.000274682 Jy ! Component: 200 - total flux cleaned = -0.000290808 Jy ! Total flux subtracted in 200 components = -0.000290808 Jy ! Clean residual min=-0.002516 max=0.002240 Jy/beam ! Clean residual mean=-0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.154197 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.154197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054784Jy sigma=1.196894 ! Fit after self-cal, rms=0.054785Jy sigma=1.196893 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 = -3.07609e-05 Jy ! Component: 100 - total flux cleaned = -4.47918e-05 Jy ! Component: 150 - total flux cleaned = -5.7934e-05 Jy ! Component: 200 - total flux cleaned = -7.65523e-05 Jy ! Total flux subtracted in 200 components = -7.65523e-05 Jy ! Clean residual min=-0.002515 max=0.002232 Jy/beam ! Clean residual mean=-0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.15412 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.15412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054783Jy sigma=1.196865 ! Fit after self-cal, rms=0.054783Jy sigma=1.196864 ! 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=0.054783Jy sigma=1.196864 ! Fit after self-cal, rms=0.054816Jy sigma=1.196848 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.541 mas, bmaj=9.562 mas, bpa=4.974 degrees ! Estimated noise=0.621455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000276621 Jy ! Component: 100 - total flux cleaned = -0.000305564 Jy ! Component: 150 - total flux cleaned = -0.000335884 Jy ! Component: 200 - total flux cleaned = -0.000359024 Jy ! Total flux subtracted in 200 components = -0.000359024 Jy ! Clean residual min=-0.002673 max=0.002229 Jy/beam ! Clean residual mean=-0.000006 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.153761 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 59 components and 0.153761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054818Jy sigma=1.196860 ! Fit after self-cal, rms=0.054817Jy sigma=1.196852 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 = 1.6753e-05 Jy ! Component: 100 - total flux cleaned = 2.26825e-06 Jy ! Component: 150 - total flux cleaned = -6.81007e-06 Jy ! Component: 200 - total flux cleaned = -1.14336e-05 Jy ! Total flux subtracted in 200 components = -1.14336e-05 Jy ! Clean residual min=-0.002680 max=0.002219 Jy/beam ! Clean residual mean=-0.000006 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.15375 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.15375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054819Jy sigma=1.196876 ! Fit after self-cal, rms=0.054818Jy sigma=1.196875 ! 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=3.503 mas, bmaj=5.814 mas, bpa=1.339 degrees ! Estimated noise=0.488931 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.503 x 5.814 at 1.339 degrees (North through East) ! Clean map min=-0.0024127 max=0.15205 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=3.016 mas, bmaj=5.145 mas, bpa=-0.4491 degrees ! Estimated noise=0.630801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117815 Jy ! Component: 100 - total flux cleaned = 0.143507 Jy ! Component: 150 - total flux cleaned = 0.149686 Jy ! Component: 200 - total flux cleaned = 0.15202 Jy ! Total flux subtracted in 200 components = 0.15202 Jy ! Clean residual min=-0.003395 max=0.003598 Jy/beam ! Clean residual mean=-0.000001 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.15202 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.15202 Jy ! Inverting map and beam ! Estimated beam: bmin=3.503 mas, bmaj=5.814 mas, bpa=1.339 degrees ! Estimated noise=0.488931 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 = 0.00180738 Jy ! Component: 100 - total flux cleaned = 0.00197296 Jy ! Component: 150 - total flux cleaned = 0.00203638 Jy ! Component: 200 - total flux cleaned = 0.0020145 Jy ! Total flux subtracted in 200 components = 0.0020145 Jy ! Clean residual min=-0.002701 max=0.002285 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.154034 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.154034 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=7.541 mas, bmaj=9.562 mas, bpa=4.974 degrees ! Estimated noise=0.621455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248382 Jy ! Component: 100 - total flux cleaned = -0.00024737 Jy ! Component: 150 - total flux cleaned = -0.000257073 Jy ! Component: 200 - total flux cleaned = -0.000257163 Jy ! Total flux subtracted in 200 components = -0.000257163 Jy ! Clean residual min=-0.002725 max=0.002213 Jy/beam ! Clean residual mean=-0.000006 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.153777 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 = -6.88688e-06 Jy ! Component: 100 - total flux cleaned = -7.01647e-06 Jy ! Component: 150 - total flux cleaned = -1.23294e-05 Jy ! Component: 200 - total flux cleaned = -1.70158e-05 Jy ! Total flux subtracted in 200 components = -1.70158e-05 Jy ! Clean residual min=-0.002695 max=0.002219 Jy/beam ! Clean residual mean=-0.000006 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.15376 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.15376 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.503 mas, bmaj=5.814 mas, bpa=1.339 degrees ! Estimated noise=0.488931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.72924e-05 Jy ! Component: 100 - total flux cleaned = 0.000149184 Jy ! Component: 150 - total flux cleaned = 0.000217112 Jy ! Component: 200 - total flux cleaned = 0.000228961 Jy ! Total flux subtracted in 200 components = 0.000228961 Jy ! Clean residual min=-0.002588 max=0.002280 Jy/beam ! Clean residual mean=-0.000003 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.153989 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.153989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054822Jy sigma=1.196958 ! Fit after self-cal, rms=0.054821Jy sigma=1.196942 wmodel J0240+4216_S_map.mod ! Writing 52 model components to file: J0240+4216_S_map.mod wobs J0240+4216_S_uvs.fits ! Writing UV FITS file: J0240+4216_S_uvs.fits wwins J0240+4216_S_map.win ! wwins: Wrote 1 windows to J0240+4216_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 = -0.000210529 Jy ! Component: 100 - total flux cleaned = 0.000139814 Jy ! Component: 150 - total flux cleaned = 0.000288364 Jy ! Component: 200 - total flux cleaned = 0.000287712 Jy ! Component: 250 - total flux cleaned = 0.000321999 Jy ! Component: 300 - total flux cleaned = 0.000287198 Jy ! Component: 350 - total flux cleaned = 0.000286621 Jy ! Component: 400 - total flux cleaned = 0.000189389 Jy ! Component: 450 - total flux cleaned = 0.00025281 Jy ! Component: 500 - total flux cleaned = 0.000314571 Jy ! Component: 550 - total flux cleaned = 0.0002838 Jy ! Component: 600 - total flux cleaned = 0.000283905 Jy ! Component: 650 - total flux cleaned = 0.00037254 Jy ! Component: 700 - total flux cleaned = 0.000459323 Jy ! Component: 750 - total flux cleaned = 0.000516166 Jy ! Component: 800 - total flux cleaned = 0.00057239 Jy ! Component: 850 - total flux cleaned = 0.000710792 Jy ! Component: 900 - total flux cleaned = 0.000765278 Jy ! Component: 950 - total flux cleaned = 0.000819239 Jy ! Component: 1000 - total flux cleaned = 0.000872856 Jy ! Component: 1050 - total flux cleaned = 0.00105508 Jy ! Component: 1100 - total flux cleaned = 0.00108113 Jy ! Component: 1150 - total flux cleaned = 0.00123334 Jy ! Component: 1200 - total flux cleaned = 0.00128336 Jy ! Component: 1250 - total flux cleaned = 0.0014063 Jy ! Component: 1300 - total flux cleaned = 0.0014307 Jy ! Component: 1350 - total flux cleaned = 0.00152729 Jy ! Component: 1400 - total flux cleaned = 0.00157513 Jy ! Component: 1450 - total flux cleaned = 0.00169274 Jy ! Component: 1500 - total flux cleaned = 0.00173929 Jy ! Component: 1550 - total flux cleaned = 0.00185372 Jy ! Component: 1600 - total flux cleaned = 0.00194416 Jy ! Component: 1650 - total flux cleaned = 0.00205587 Jy ! Component: 1700 - total flux cleaned = 0.00210002 Jy ! Component: 1750 - total flux cleaned = 0.00216559 Jy ! Component: 1800 - total flux cleaned = 0.00229598 Jy ! Component: 1850 - total flux cleaned = 0.00229583 Jy ! Component: 1900 - total flux cleaned = 0.00231736 Jy ! Component: 1950 - total flux cleaned = 0.00235967 Jy ! Component: 2000 - total flux cleaned = 0.0025052 Jy ! Component: 2050 - total flux cleaned = 0.00250516 Jy ! Component: 2100 - total flux cleaned = 0.0025257 Jy ! Component: 2150 - total flux cleaned = 0.00252574 Jy ! Component: 2200 - total flux cleaned = 0.00258581 Jy ! Component: 2250 - total flux cleaned = 0.00252646 Jy ! Component: 2300 - total flux cleaned = 0.00260493 Jy ! Component: 2350 - total flux cleaned = 0.00250777 Jy ! Component: 2400 - total flux cleaned = 0.00260438 Jy ! Component: 2450 - total flux cleaned = 0.00260441 Jy ! Component: 2500 - total flux cleaned = 0.00258559 Jy ! Component: 2550 - total flux cleaned = 0.0026605 Jy ! Component: 2600 - total flux cleaned = 0.00266042 Jy ! Component: 2650 - total flux cleaned = 0.00264196 Jy ! Component: 2700 - total flux cleaned = 0.00269688 Jy ! Component: 2750 - total flux cleaned = 0.00273298 Jy ! Component: 2800 - total flux cleaned = 0.00282263 Jy ! Component: 2850 - total flux cleaned = 0.00285824 Jy ! Component: 2900 - total flux cleaned = 0.00289369 Jy ! Component: 2950 - total flux cleaned = 0.00291103 Jy ! Component: 3000 - total flux cleaned = 0.00291115 Jy ! Component: 3050 - total flux cleaned = 0.00296281 Jy ! Component: 3100 - total flux cleaned = 0.00296294 Jy ! Component: 3150 - total flux cleaned = 0.00301373 Jy ! Component: 3200 - total flux cleaned = 0.00303051 Jy ! Component: 3250 - total flux cleaned = 0.00308067 Jy ! Component: 3300 - total flux cleaned = 0.00308066 Jy ! Component: 3350 - total flux cleaned = 0.00304779 Jy ! Component: 3400 - total flux cleaned = 0.00309677 Jy ! Component: 3450 - total flux cleaned = 0.00311298 Jy ! Component: 3500 - total flux cleaned = 0.0031774 Jy ! Component: 3550 - total flux cleaned = 0.00320944 Jy ! Component: 3600 - total flux cleaned = 0.0032095 Jy ! Component: 3650 - total flux cleaned = 0.00319373 Jy ! Component: 3700 - total flux cleaned = 0.00327214 Jy ! Component: 3750 - total flux cleaned = 0.00333431 Jy ! Component: 3800 - total flux cleaned = 0.00334988 Jy ! Component: 3850 - total flux cleaned = 0.00335015 Jy ! Component: 3900 - total flux cleaned = 0.00341115 Jy ! Component: 3950 - total flux cleaned = 0.00345652 Jy ! Component: 4000 - total flux cleaned = 0.00345655 Jy ! Component: 4050 - total flux cleaned = 0.00350138 Jy ! Total flux subtracted in 4096 components = 0.00354606 Jy ! Clean residual min=-0.000984 max=0.000791 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.157535 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 312 components and 0.157535 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0240+4216_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.503 x 5.814 at 1.339 degrees (North through East) ! Clean map min=-0.001593 max=0.152 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0240+4216_S_map.fits wmodel /vlbi/uf001/uva//J0240+4216_S_map.mod ! Writing 312 model components to file: /vlbi/uf001/uva//J0240+4216_S_map.mod wobs /vlbi/uf001/uva//J0240+4216_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0240+4216_S_uvs.fits wwins /vlbi/uf001/uva//J0240+4216_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0240+4216_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.151996 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253571 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.500483 0.500483 1.00097 2.00193 4.00386 8.00773 16.0155 32.0309 64.0618 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 599.42 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0240+4216_S_dfm.log closed on Sun Jan 13 21:29:26 2019