! Started logfile: /vlbi/uf001/uva//J0151+2517_S_dfm.log on Sun Jan 13 21:08:13 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//J0151+2517_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0151+2517_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.916402 visibilities/baseline/integration-bin. ! Found source: J0151+2517 ! ! 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 5196 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 J0151+2517_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019664Jy sigma=23.571848 ! Fit after self-cal, rms=0.848606Jy sigma=19.543480 ! 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=2.913 mas, bmaj=6.385 mas, bpa=-2.798 degrees ! Estimated noise=0.567368 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 = 0.118411 Jy ! Component: 100 - total flux cleaned = 0.146383 Jy ! Total flux subtracted in 100 components = 0.146383 Jy ! Clean residual min=-0.004036 max=0.010243 Jy/beam ! Clean residual mean=-0.000025 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.146383 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.146383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057679Jy sigma=1.272850 ! Fit after self-cal, rms=0.057677Jy sigma=1.272564 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010338 Jy ! Component: 100 - total flux cleaned = 0.0156291 Jy ! Total flux subtracted in 100 components = 0.0156291 Jy ! Clean residual min=-0.003309 max=0.004009 Jy/beam ! Clean residual mean=-0.000014 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.162012 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.162012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055889Jy sigma=1.224289 ! Fit after self-cal, rms=0.055890Jy sigma=1.224000 ! 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=3.358 mas, bmaj=7.026 mas, bpa=-3.651 degrees ! Estimated noise=0.467764 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 = 0.00338298 Jy ! Component: 100 - total flux cleaned = 0.00522245 Jy ! Component: 150 - total flux cleaned = 0.00635943 Jy ! Component: 200 - total flux cleaned = 0.00666055 Jy ! Total flux subtracted in 200 components = 0.00666055 Jy ! Clean residual min=-0.002793 max=0.003087 Jy/beam ! Clean residual mean=-0.000010 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.168672 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.168672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055702Jy sigma=1.218505 ! Fit after self-cal, rms=0.055702Jy sigma=1.218428 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.358 x 7.026 at -3.651 degrees (North through East) ! Clean map min=-0.0027117 max=0.1525 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.03 KP 1.00 ! LA 1.02 MK 0.99 NL 0.99 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.02 KP 1.03 ! LA 1.01 MK 1.03 NL 0.97 OV 0.96 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 0.98 ! LA 1.02 MK 1.03 NL 1.00 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.055702Jy sigma=1.218428 ! Fit after self-cal, rms=0.055875Jy sigma=1.215146 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.373 mas, bmaj=7.048 mas, bpa=-3.514 degrees ! Estimated noise=0.468576 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 (9.5, 98). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146532 Jy ! Component: 100 - total flux cleaned = 0.00129841 Jy ! Component: 150 - total flux cleaned = 0.00116022 Jy ! Component: 200 - total flux cleaned = 0.001001 Jy ! Total flux subtracted in 200 components = 0.001001 Jy ! Clean residual min=-0.002671 max=0.002062 Jy/beam ! Clean residual mean=-0.000008 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.169673 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.169673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055722Jy sigma=1.211950 ! Fit after self-cal, rms=0.055723Jy sigma=1.211740 ! 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=0.055723Jy sigma=1.211740 ! Fit after self-cal, rms=0.055736Jy sigma=1.205057 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.375 mas, bmaj=7.061 mas, bpa=-3.611 degrees ! Estimated noise=0.46861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000867507 Jy ! Component: 100 - total flux cleaned = -0.00123932 Jy ! Component: 150 - total flux cleaned = -0.0013354 Jy ! Component: 200 - total flux cleaned = -0.001422 Jy ! Total flux subtracted in 200 components = -0.001422 Jy ! Clean residual min=-0.002473 max=0.001946 Jy/beam ! Clean residual mean=-0.000008 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.168251 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.168251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055688Jy sigma=1.204226 ! Fit after self-cal, rms=0.055691Jy sigma=1.204151 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 = -0.000218563 Jy ! Component: 100 - total flux cleaned = -0.00027111 Jy ! Component: 150 - total flux cleaned = -0.000346176 Jy ! Component: 200 - total flux cleaned = -0.000392699 Jy ! Total flux subtracted in 200 components = -0.000392699 Jy ! Clean residual min=-0.002478 max=0.001931 Jy/beam ! Clean residual mean=-0.000008 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.167859 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.167859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055667Jy sigma=1.203718 ! Fit after self-cal, rms=0.055667Jy sigma=1.203701 ! 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=0.055667Jy sigma=1.203701 ! Fit after self-cal, rms=0.055651Jy sigma=1.203594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=7.068 mas, bpa=-3.545 degrees ! Estimated noise=0.468108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00053738 Jy ! Component: 100 - total flux cleaned = -0.00060921 Jy ! Component: 150 - total flux cleaned = -0.00067496 Jy ! Component: 200 - total flux cleaned = -0.000716625 Jy ! Total flux subtracted in 200 components = -0.000716625 Jy ! Clean residual min=-0.002458 max=0.001941 Jy/beam ! Clean residual mean=-0.000008 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.167142 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.167142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055631Jy sigma=1.203248 ! Fit after self-cal, rms=0.055631Jy sigma=1.203232 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 = -0.000134763 Jy ! Component: 100 - total flux cleaned = -0.000174616 Jy ! Component: 150 - total flux cleaned = -0.000193333 Jy ! Component: 200 - total flux cleaned = -0.000211241 Jy ! Total flux subtracted in 200 components = -0.000211241 Jy ! Clean residual min=-0.002454 max=0.001938 Jy/beam ! Clean residual mean=-0.000008 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.166931 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.166931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055618Jy sigma=1.202996 ! Fit after self-cal, rms=0.055618Jy sigma=1.202987 ! 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=0.055618Jy sigma=1.202987 ! Fit after self-cal, rms=0.055600Jy sigma=1.202959 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.366 mas, bmaj=10.47 mas, bpa=-7.826 degrees ! Estimated noise=0.580187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.77084e-05 Jy ! Component: 100 - total flux cleaned = -0.000130395 Jy ! Component: 150 - total flux cleaned = -0.000221072 Jy ! Component: 200 - total flux cleaned = -0.000323897 Jy ! Total flux subtracted in 200 components = -0.000323897 Jy ! Clean residual min=-0.002439 max=0.002509 Jy/beam ! Clean residual mean=-0.000017 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.166607 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.166607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055597Jy sigma=1.202909 ! Fit after self-cal, rms=0.055596Jy sigma=1.202886 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.52579e-05 Jy ! Component: 100 - total flux cleaned = -9.16213e-05 Jy ! Component: 150 - total flux cleaned = -0.00015038 Jy ! Component: 200 - total flux cleaned = -0.000177293 Jy ! Total flux subtracted in 200 components = -0.000177293 Jy ! Clean residual min=-0.002424 max=0.002465 Jy/beam ! Clean residual mean=-0.000017 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.16643 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.16643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055596Jy sigma=1.202889 ! Fit after self-cal, rms=0.055595Jy sigma=1.202883 ! 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=3.379 mas, bmaj=7.07 mas, bpa=-3.495 degrees ! Estimated noise=0.467771 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.379 x 7.07 at -3.495 degrees (North through East) ! Clean map min=-0.0023268 max=0.153 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=2.928 mas, bmaj=6.421 mas, bpa=-2.705 degrees ! Estimated noise=0.569879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118883 Jy ! Component: 100 - total flux cleaned = 0.14694 Jy ! Component: 150 - total flux cleaned = 0.156889 Jy ! Component: 200 - total flux cleaned = 0.161537 Jy ! Total flux subtracted in 200 components = 0.161537 Jy ! Clean residual min=-0.003453 max=0.002958 Jy/beam ! Clean residual mean=-0.000012 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.161537 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.161537 Jy ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=7.07 mas, bpa=-3.495 degrees ! Estimated noise=0.467771 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 = 0.00284525 Jy ! Component: 100 - total flux cleaned = 0.00393805 Jy ! Component: 150 - total flux cleaned = 0.00434472 Jy ! Component: 200 - total flux cleaned = 0.00440071 Jy ! Total flux subtracted in 200 components = 0.00440071 Jy ! Clean residual min=-0.002527 max=0.001988 Jy/beam ! Clean residual mean=-0.000009 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.165937 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.165937 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=7.366 mas, bmaj=10.47 mas, bpa=-7.826 degrees ! Estimated noise=0.580187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459747 Jy ! Component: 100 - total flux cleaned = 0.000522635 Jy ! Component: 150 - total flux cleaned = 0.00047792 Jy ! Component: 200 - total flux cleaned = 0.000419407 Jy ! Total flux subtracted in 200 components = 0.000419407 Jy ! Clean residual min=-0.002522 max=0.002428 Jy/beam ! Clean residual mean=-0.000017 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.166357 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 = -1.69166e-05 Jy ! Component: 100 - total flux cleaned = -4.82995e-05 Jy ! Component: 150 - total flux cleaned = -4.76581e-05 Jy ! Component: 200 - total flux cleaned = -7.447e-05 Jy ! Total flux subtracted in 200 components = -7.447e-05 Jy ! Clean residual min=-0.002469 max=0.002463 Jy/beam ! Clean residual mean=-0.000017 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.166282 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 68 components and 0.166282 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=7.07 mas, bpa=-3.495 degrees ! Estimated noise=0.467771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.02407e-05 Jy ! Component: 100 - total flux cleaned = 0.000109526 Jy ! Component: 150 - total flux cleaned = 0.000109677 Jy ! Component: 200 - total flux cleaned = 7.76489e-05 Jy ! Total flux subtracted in 200 components = 7.76489e-05 Jy ! Clean residual min=-0.002420 max=0.001945 Jy/beam ! Clean residual mean=-0.000008 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.16636 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.16636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055682Jy sigma=1.204720 ! Fit after self-cal, rms=0.055676Jy sigma=1.204554 wmodel J0151+2517_S_map.mod ! Writing 81 model components to file: J0151+2517_S_map.mod wobs J0151+2517_S_uvs.fits ! Writing UV FITS file: J0151+2517_S_uvs.fits wwins J0151+2517_S_map.win ! wwins: Wrote 2 windows to J0151+2517_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 = -0.000860388 Jy ! Component: 100 - total flux cleaned = -0.000931982 Jy ! Component: 150 - total flux cleaned = -0.000966528 Jy ! Component: 200 - total flux cleaned = -0.00109811 Jy ! Component: 250 - total flux cleaned = -0.00128901 Jy ! Component: 300 - total flux cleaned = -0.00135155 Jy ! Component: 350 - total flux cleaned = -0.00150348 Jy ! Component: 400 - total flux cleaned = -0.00165218 Jy ! Component: 450 - total flux cleaned = -0.00176813 Jy ! Component: 500 - total flux cleaned = -0.00188225 Jy ! Component: 550 - total flux cleaned = -0.00205001 Jy ! Component: 600 - total flux cleaned = -0.0020778 Jy ! Component: 650 - total flux cleaned = -0.0021591 Jy ! Component: 700 - total flux cleaned = -0.00218524 Jy ! Component: 750 - total flux cleaned = -0.00226306 Jy ! Component: 800 - total flux cleaned = -0.00223725 Jy ! Component: 850 - total flux cleaned = -0.00226264 Jy ! Component: 900 - total flux cleaned = -0.00236211 Jy ! Component: 950 - total flux cleaned = -0.00236231 Jy ! Component: 1000 - total flux cleaned = -0.00241007 Jy ! Component: 1050 - total flux cleaned = -0.00243372 Jy ! Component: 1100 - total flux cleaned = -0.00248095 Jy ! Component: 1150 - total flux cleaned = -0.00248103 Jy ! Component: 1200 - total flux cleaned = -0.00259542 Jy ! Component: 1250 - total flux cleaned = -0.00264043 Jy ! Component: 1300 - total flux cleaned = -0.0027071 Jy ! Component: 1350 - total flux cleaned = -0.00279504 Jy ! Component: 1400 - total flux cleaned = -0.00285992 Jy ! Component: 1450 - total flux cleaned = -0.00286011 Jy ! Component: 1500 - total flux cleaned = -0.00296635 Jy ! Component: 1550 - total flux cleaned = -0.0030296 Jy ! Component: 1600 - total flux cleaned = -0.00307114 Jy ! Component: 1650 - total flux cleaned = -0.00321511 Jy ! Component: 1700 - total flux cleaned = -0.00327588 Jy ! Component: 1750 - total flux cleaned = -0.00333594 Jy ! Component: 1800 - total flux cleaned = -0.00339539 Jy ! Component: 1850 - total flux cleaned = -0.00341512 Jy ! Component: 1900 - total flux cleaned = -0.00347312 Jy ! Component: 1950 - total flux cleaned = -0.00347338 Jy ! Component: 2000 - total flux cleaned = -0.00354948 Jy ! Component: 2050 - total flux cleaned = -0.0036248 Jy ! Component: 2100 - total flux cleaned = -0.00364357 Jy ! Component: 2150 - total flux cleaned = -0.00373578 Jy ! Component: 2200 - total flux cleaned = -0.0038453 Jy ! Component: 2250 - total flux cleaned = -0.00384487 Jy ! Component: 2300 - total flux cleaned = -0.00380925 Jy ! Component: 2350 - total flux cleaned = -0.003916 Jy ! Component: 2400 - total flux cleaned = -0.00395108 Jy ! Component: 2450 - total flux cleaned = -0.00396873 Jy ! Component: 2500 - total flux cleaned = -0.00402064 Jy ! Component: 2550 - total flux cleaned = -0.00403772 Jy ! Component: 2600 - total flux cleaned = -0.00405485 Jy ! Component: 2650 - total flux cleaned = -0.00410541 Jy ! Component: 2700 - total flux cleaned = -0.00410554 Jy ! Component: 2750 - total flux cleaned = -0.00417184 Jy ! Component: 2800 - total flux cleaned = -0.0041717 Jy ! Component: 2850 - total flux cleaned = -0.00417158 Jy ! Component: 2900 - total flux cleaned = -0.00418777 Jy ! Component: 2950 - total flux cleaned = -0.00415587 Jy ! Component: 3000 - total flux cleaned = -0.00418779 Jy ! Component: 3050 - total flux cleaned = -0.00417205 Jy ! Component: 3100 - total flux cleaned = -0.00412491 Jy ! Component: 3150 - total flux cleaned = -0.00418743 Jy ! Component: 3200 - total flux cleaned = -0.00415658 Jy ! Component: 3250 - total flux cleaned = -0.0042028 Jy ! Component: 3300 - total flux cleaned = -0.00418752 Jy ! Component: 3350 - total flux cleaned = -0.00421773 Jy ! Component: 3400 - total flux cleaned = -0.00420276 Jy ! Component: 3450 - total flux cleaned = -0.00417294 Jy ! Component: 3500 - total flux cleaned = -0.00421741 Jy ! Component: 3550 - total flux cleaned = -0.00421718 Jy ! Component: 3600 - total flux cleaned = -0.00420256 Jy ! Component: 3650 - total flux cleaned = -0.00420249 Jy ! Component: 3700 - total flux cleaned = -0.00415945 Jy ! Component: 3750 - total flux cleaned = -0.00420232 Jy ! Component: 3800 - total flux cleaned = -0.00417388 Jy ! Component: 3850 - total flux cleaned = -0.00420229 Jy ! Component: 3900 - total flux cleaned = -0.00417415 Jy ! Component: 3950 - total flux cleaned = -0.00420199 Jy ! Component: 4000 - total flux cleaned = -0.0042158 Jy ! Component: 4050 - total flux cleaned = -0.00422954 Jy ! Total flux subtracted in 4096 components = -0.00424323 Jy ! Clean residual min=-0.000856 max=0.000836 Jy/beam ! Clean residual mean=-0.000003 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.162117 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 392 components and 0.162117 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0151+2517_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.379 x 7.07 at -3.495 degrees (North through East) ! Clean map min=-0.0020488 max=0.15314 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0151+2517_S_map.fits wmodel /vlbi/uf001/uva//J0151+2517_S_map.mod ! Writing 392 model components to file: /vlbi/uf001/uva//J0151+2517_S_map.mod wobs /vlbi/uf001/uva//J0151+2517_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0151+2517_S_uvs.fits wwins /vlbi/uf001/uva//J0151+2517_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0151+2517_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.153143 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.498431 0.498431 0.996863 1.99373 3.98745 7.9749 15.9498 31.8996 63.7992 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.153 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 601.888 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0151+2517_S_dfm.log closed on Sun Jan 13 21:08:17 2019