! Started logfile: /vlbi/uf001/uva//J2317-1122_S_dfm.log on Mon Jan 14 06:38:57 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//J2317-1122_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2317-1122_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.932943 visibilities/baseline/integration-bin. ! Found source: J2317-1122 ! ! 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 7179 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 J2317-1122_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003876Jy sigma=19.356695 ! Fit after self-cal, rms=0.939064Jy sigma=18.077546 ! 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=2.587 mas, bmaj=6.745 mas, bpa=-1.58 degrees ! Estimated noise=0.606887 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 = 0.0479358 Jy ! Component: 100 - total flux cleaned = 0.0607011 Jy ! Total flux subtracted in 100 components = 0.0607011 Jy ! Clean residual min=-0.003705 max=0.005684 Jy/beam ! Clean residual mean=0.000001 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.0607011 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0607011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068381Jy sigma=1.292013 ! Fit after self-cal, rms=0.067069Jy sigma=1.266429 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00744562 Jy ! Component: 100 - total flux cleaned = 0.0112474 Jy ! Total flux subtracted in 100 components = 0.0112474 Jy ! Clean residual min=-0.003341 max=0.003663 Jy/beam ! Clean residual mean=-0.000001 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0719485 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.0719485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066213Jy sigma=1.247895 ! Fit after self-cal, rms=0.066202Jy sigma=1.247444 ! 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=3.108 mas, bmaj=7.807 mas, bpa=-1.689 degrees ! Estimated noise=0.464019 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 = 0.00285358 Jy ! Component: 100 - total flux cleaned = 0.00415927 Jy ! Component: 150 - total flux cleaned = 0.00482541 Jy ! Component: 200 - total flux cleaned = 0.00492898 Jy ! Total flux subtracted in 200 components = 0.00492898 Jy ! Clean residual min=-0.002808 max=0.002907 Jy/beam ! Clean residual mean=-0.000004 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0768775 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0768775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066103Jy sigma=1.245030 ! Fit after self-cal, rms=0.066107Jy sigma=1.244911 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.108 x 7.807 at -1.689 degrees (North through East) ! Clean map min=-0.0026858 max=0.064084 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 0.98 KP 1.02 ! LA 0.94 MK 1.05 NL 1.07 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.93 KP 1.02 ! LA 0.94 MK 0.99 NL 1.13 OV 0.99 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.88 HN 0.93 KP 1.02 ! LA 1.04 MK 0.95 NL 1.01 OV 1.02 ! PT 1.04 SC 0.96 ! ! ! Fit before self-cal, rms=0.066107Jy sigma=1.244911 ! Fit after self-cal, rms=0.066561Jy sigma=1.240996 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.829 mas, bpa=-1.628 degrees ! Estimated noise=0.462788 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 = 0.000127799 Jy ! Component: 100 - total flux cleaned = 0.000141352 Jy ! Component: 150 - total flux cleaned = 0.000153435 Jy ! Component: 200 - total flux cleaned = 0.000164439 Jy ! Total flux subtracted in 200 components = 0.000164439 Jy ! Clean residual min=-0.002487 max=0.002496 Jy/beam ! Clean residual mean=-0.000004 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0770419 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0770419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066557Jy sigma=1.240868 ! Fit after self-cal, rms=0.066620Jy sigma=1.240643 ! 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=0.066620Jy sigma=1.240643 ! Fit after self-cal, rms=0.066864Jy sigma=1.239177 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.081 mas, bmaj=7.829 mas, bpa=-1.739 degrees ! Estimated noise=0.463027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158821 Jy ! Component: 100 - total flux cleaned = 0.000170371 Jy ! Component: 150 - total flux cleaned = 0.000181308 Jy ! Component: 200 - total flux cleaned = 0.000191909 Jy ! Total flux subtracted in 200 components = 0.000191909 Jy ! Clean residual min=-0.002274 max=0.002378 Jy/beam ! Clean residual mean=-0.000004 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0772339 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0772339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066860Jy sigma=1.239081 ! Fit after self-cal, rms=0.066874Jy sigma=1.239027 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 = -2.78763e-05 Jy ! Component: 100 - total flux cleaned = -1.68002e-05 Jy ! Component: 150 - total flux cleaned = -6.50595e-06 Jy ! Component: 200 - total flux cleaned = 1.11712e-05 Jy ! Total flux subtracted in 200 components = 1.11712e-05 Jy ! Clean residual min=-0.002269 max=0.002362 Jy/beam ! Clean residual mean=-0.000004 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.077245 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.077245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066872Jy sigma=1.238966 ! Fit after self-cal, rms=0.066871Jy sigma=1.238959 ! 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=0.066871Jy sigma=1.238959 ! Fit after self-cal, rms=0.066895Jy sigma=1.236562 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.073 mas, bmaj=7.809 mas, bpa=-1.857 degrees ! Estimated noise=0.461664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.49542e-05 Jy ! Component: 100 - total flux cleaned = 8.67055e-05 Jy ! Component: 150 - total flux cleaned = 8.70924e-05 Jy ! Component: 200 - total flux cleaned = 9.57358e-05 Jy ! Total flux subtracted in 200 components = 9.57358e-05 Jy ! Clean residual min=-0.002255 max=0.002313 Jy/beam ! Clean residual mean=-0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0773408 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0773408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066891Jy sigma=1.236507 ! Fit after self-cal, rms=0.066911Jy sigma=1.236375 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 = -1.14186e-05 Jy ! Component: 100 - total flux cleaned = -1.10582e-05 Jy ! Component: 150 - total flux cleaned = -2.40239e-06 Jy ! Component: 200 - total flux cleaned = 5.06308e-06 Jy ! Total flux subtracted in 200 components = 5.06308e-06 Jy ! Clean residual min=-0.002267 max=0.002292 Jy/beam ! Clean residual mean=-0.000004 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0773458 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0773458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066909Jy sigma=1.236338 ! Fit after self-cal, rms=0.066909Jy sigma=1.236332 ! 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=0.066909Jy sigma=1.236332 ! Fit after self-cal, rms=0.066874Jy sigma=1.236318 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.586 mas, bmaj=14.61 mas, bpa=2.671 degrees ! Estimated noise=0.59759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496435 Jy ! Component: 100 - total flux cleaned = 0.000495757 Jy ! Component: 150 - total flux cleaned = 0.000494926 Jy ! Component: 200 - total flux cleaned = 0.000533739 Jy ! Total flux subtracted in 200 components = 0.000533739 Jy ! Clean residual min=-0.002687 max=0.002524 Jy/beam ! Clean residual mean=-0.000008 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0778796 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 51 components and 0.0778796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066881Jy sigma=1.236471 ! Fit after self-cal, rms=0.066878Jy sigma=1.236358 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 = 0.00013653 Jy ! Component: 100 - total flux cleaned = 0.000133644 Jy ! Component: 150 - total flux cleaned = 0.000132819 Jy ! Component: 200 - total flux cleaned = 0.000145232 Jy ! Total flux subtracted in 200 components = 0.000145232 Jy ! Clean residual min=-0.002685 max=0.002538 Jy/beam ! Clean residual mean=-0.000008 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0780248 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 53 components and 0.0780248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066887Jy sigma=1.236585 ! Fit after self-cal, rms=0.066885Jy sigma=1.236504 ! 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=3.068 mas, bmaj=7.805 mas, bpa=-1.931 degrees ! Estimated noise=0.46106 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.068 x 7.805 at -1.931 degrees (North through East) ! Clean map min=-0.0021765 max=0.063036 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=2.563 mas, bmaj=6.754 mas, bpa=-1.766 degrees ! Estimated noise=0.597885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0478686 Jy ! Component: 100 - total flux cleaned = 0.0619298 Jy ! Component: 150 - total flux cleaned = 0.0689164 Jy ! Component: 200 - total flux cleaned = 0.07253 Jy ! Total flux subtracted in 200 components = 0.07253 Jy ! Clean residual min=-0.003019 max=0.003194 Jy/beam ! Clean residual mean=-0.000001 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.07253 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.07253 Jy ! Inverting map and beam ! Estimated beam: bmin=3.068 mas, bmaj=7.805 mas, bpa=-1.931 degrees ! Estimated noise=0.46106 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) ! Added new window around map position (1, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335681 Jy ! Component: 100 - total flux cleaned = 0.00520046 Jy ! Component: 150 - total flux cleaned = 0.00643562 Jy ! Component: 200 - total flux cleaned = 0.00694849 Jy ! Total flux subtracted in 200 components = 0.00694849 Jy ! Clean residual min=-0.002156 max=0.002261 Jy/beam ! Clean residual mean=-0.000003 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0794785 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.0794785 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=7.586 mas, bmaj=14.61 mas, bpa=2.671 degrees ! Estimated noise=0.59759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189742 Jy ! Component: 100 - total flux cleaned = 0.000212975 Jy ! Component: 150 - total flux cleaned = 0.000212827 Jy ! Component: 200 - total flux cleaned = 0.000231635 Jy ! Total flux subtracted in 200 components = 0.000231635 Jy ! Clean residual min=-0.002472 max=0.002581 Jy/beam ! Clean residual mean=-0.000007 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0797101 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 = 2.87838e-05 Jy ! Component: 100 - total flux cleaned = 4.01822e-05 Jy ! Component: 150 - total flux cleaned = 4.00691e-05 Jy ! Component: 200 - total flux cleaned = 3.99576e-05 Jy ! Total flux subtracted in 200 components = 3.99576e-05 Jy ! Clean residual min=-0.002454 max=0.002568 Jy/beam ! Clean residual mean=-0.000007 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0797501 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 80 components and 0.0797501 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.068 mas, bmaj=7.805 mas, bpa=-1.931 degrees ! Estimated noise=0.46106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.66726e-05 Jy ! Component: 100 - total flux cleaned = 0.000146227 Jy ! Component: 150 - total flux cleaned = 0.000123567 Jy ! Component: 200 - total flux cleaned = 0.000122937 Jy ! Total flux subtracted in 200 components = 0.000122937 Jy ! Clean residual min=-0.002172 max=0.002189 Jy/beam ! Clean residual mean=-0.000003 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.079873 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.079873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066799Jy sigma=1.235017 ! Fit after self-cal, rms=0.066782Jy sigma=1.234798 wmodel J2317-1122_S_map.mod ! Writing 96 model components to file: J2317-1122_S_map.mod wobs J2317-1122_S_uvs.fits ! Writing UV FITS file: J2317-1122_S_uvs.fits wwins J2317-1122_S_map.win ! wwins: Wrote 2 windows to J2317-1122_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 = 0.000360413 Jy ! Component: 100 - total flux cleaned = 0.000363411 Jy ! Component: 150 - total flux cleaned = 0.000130365 Jy ! Component: 200 - total flux cleaned = -6.06108e-05 Jy ! Component: 250 - total flux cleaned = -0.000306134 Jy ! Component: 300 - total flux cleaned = -0.000484521 Jy ! Component: 350 - total flux cleaned = -0.000513512 Jy ! Component: 400 - total flux cleaned = -0.000485044 Jy ! Component: 450 - total flux cleaned = -0.000374442 Jy ! Component: 500 - total flux cleaned = -0.000212646 Jy ! Component: 550 - total flux cleaned = -0.000159727 Jy ! Component: 600 - total flux cleaned = -5.60639e-05 Jy ! Component: 650 - total flux cleaned = 2.06265e-05 Jy ! Component: 700 - total flux cleaned = 0.000146197 Jy ! Component: 750 - total flux cleaned = 0.000244964 Jy ! Component: 800 - total flux cleaned = 0.000293962 Jy ! Component: 850 - total flux cleaned = 0.000390066 Jy ! Component: 900 - total flux cleaned = 0.000484559 Jy ! Component: 950 - total flux cleaned = 0.000484363 Jy ! Component: 1000 - total flux cleaned = 0.000553206 Jy ! Component: 1050 - total flux cleaned = 0.000530358 Jy ! Component: 1100 - total flux cleaned = 0.000619908 Jy ! Component: 1150 - total flux cleaned = 0.000619763 Jy ! Component: 1200 - total flux cleaned = 0.000576199 Jy ! Component: 1250 - total flux cleaned = 0.000597773 Jy ! Component: 1300 - total flux cleaned = 0.000597373 Jy ! Component: 1350 - total flux cleaned = 0.000575828 Jy ! Component: 1400 - total flux cleaned = 0.000492345 Jy ! Component: 1450 - total flux cleaned = 0.000409738 Jy ! Component: 1500 - total flux cleaned = 0.000349004 Jy ! Component: 1550 - total flux cleaned = 0.000268482 Jy ! Component: 1600 - total flux cleaned = 0.000368353 Jy ! Component: 1650 - total flux cleaned = 0.000269438 Jy ! Component: 1700 - total flux cleaned = 0.000230129 Jy ! Component: 1750 - total flux cleaned = 0.000114117 Jy ! Component: 1800 - total flux cleaned = 7.55421e-05 Jy ! Component: 1850 - total flux cleaned = 1.87141e-05 Jy ! Component: 1900 - total flux cleaned = -3.80454e-05 Jy ! Component: 1950 - total flux cleaned = -7.51951e-05 Jy ! Component: 2000 - total flux cleaned = -0.000111872 Jy ! Component: 2050 - total flux cleaned = -0.000184479 Jy ! Component: 2100 - total flux cleaned = -0.000202114 Jy ! Component: 2150 - total flux cleaned = -0.000130108 Jy ! Component: 2200 - total flux cleaned = -0.00016565 Jy ! Component: 2250 - total flux cleaned = -0.000183313 Jy ! Component: 2300 - total flux cleaned = -0.000113498 Jy ! Component: 2350 - total flux cleaned = -0.000252206 Jy ! Component: 2400 - total flux cleaned = -0.000166074 Jy ! Component: 2450 - total flux cleaned = -0.000200395 Jy ! Component: 2500 - total flux cleaned = -0.00013292 Jy ! Component: 2550 - total flux cleaned = -0.000200241 Jy ! Component: 2600 - total flux cleaned = -0.000233414 Jy ! Component: 2650 - total flux cleaned = -0.000200498 Jy ! Component: 2700 - total flux cleaned = -0.000118525 Jy ! Component: 2750 - total flux cleaned = -0.000135044 Jy ! Component: 2800 - total flux cleaned = -7.07699e-05 Jy ! Component: 2850 - total flux cleaned = -0.0001671 Jy ! Component: 2900 - total flux cleaned = -0.000182788 Jy ! Component: 2950 - total flux cleaned = -8.80738e-05 Jy ! Component: 3000 - total flux cleaned = -5.68069e-05 Jy ! Component: 3050 - total flux cleaned = -0.000165597 Jy ! Component: 3100 - total flux cleaned = -0.000103983 Jy ! Component: 3150 - total flux cleaned = -0.000104055 Jy ! Component: 3200 - total flux cleaned = -0.000119141 Jy ! Component: 3250 - total flux cleaned = -0.000104043 Jy ! Component: 3300 - total flux cleaned = -2.90654e-05 Jy ! Component: 3350 - total flux cleaned = -7.35809e-05 Jy ! Component: 3400 - total flux cleaned = -5.87809e-05 Jy ! Component: 3450 - total flux cleaned = -1.46616e-07 Jy ! Component: 3500 - total flux cleaned = -2.93554e-05 Jy ! Component: 3550 - total flux cleaned = -5.84267e-05 Jy ! Component: 3600 - total flux cleaned = -2.97626e-05 Jy ! Component: 3650 - total flux cleaned = -4.39205e-05 Jy ! Component: 3700 - total flux cleaned = -0.000114814 Jy ! Component: 3750 - total flux cleaned = -0.000114842 Jy ! Component: 3800 - total flux cleaned = -0.000100838 Jy ! Component: 3850 - total flux cleaned = -0.000156554 Jy ! Component: 3900 - total flux cleaned = -0.000170563 Jy ! Component: 3950 - total flux cleaned = -0.000198219 Jy ! Component: 4000 - total flux cleaned = -0.000225593 Jy ! Component: 4050 - total flux cleaned = -0.000184937 Jy ! Total flux subtracted in 4096 components = -0.000211834 Jy ! Clean residual min=-0.000779 max=0.000791 Jy/beam ! Clean residual mean=-0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0796612 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 393 components and 0.0796612 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2317-1122_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.068 x 7.805 at -1.931 degrees (North through East) ! Clean map min=-0.0015097 max=0.063153 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2317-1122_S_map.fits wmodel /vlbi/uf001/uva//J2317-1122_S_map.mod ! Writing 393 model components to file: /vlbi/uf001/uva//J2317-1122_S_map.mod wobs /vlbi/uf001/uva//J2317-1122_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2317-1122_S_uvs.fits wwins /vlbi/uf001/uva//J2317-1122_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2317-1122_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0631535 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250551 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1902 1.1902 2.3804 4.7608 9.52159 19.0432 38.0864 76.1727 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 252.058 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2317-1122_S_dfm.log closed on Mon Jan 14 06:39:01 2019