! Started logfile: /vlbi/uf001/uva//J0817-0933_S_dfm.log on Sun Jan 13 23:52:30 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//J0817-0933_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0817-0933_S_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! AN table 2: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J0817-0933 ! ! 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 4050 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 J0817-0933_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 20 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.022797Jy sigma=17.322514 ! Fit after self-cal, rms=0.818207Jy sigma=13.952636 ! 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=3.235 mas, bmaj=6.805 mas, bpa=7.796 degrees ! Estimated noise=0.951348 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 = 0.141282 Jy ! Component: 100 - total flux cleaned = 0.176905 Jy ! Total flux subtracted in 100 components = 0.176905 Jy ! Clean residual min=-0.012472 max=0.018224 Jy/beam ! Clean residual mean=-0.000054 rms=0.002889 Jy/beam ! Combined flux in latest and established models = 0.176905 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.176905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085417Jy sigma=1.407240 ! Fit after self-cal, rms=0.085337Jy sigma=1.405960 ! Inverting map ! Added new window around map position (5.5, 10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199777 Jy ! Component: 100 - total flux cleaned = 0.0335169 Jy ! Total flux subtracted in 100 components = 0.0335169 Jy ! Clean residual min=-0.009882 max=0.009852 Jy/beam ! Clean residual mean=-0.000029 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 0.210422 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.210422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079220Jy sigma=1.296306 ! Fit after self-cal, rms=0.079018Jy sigma=1.292501 ! 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=3.763 mas, bmaj=7.9 mas, bpa=10.1 degrees ! Estimated noise=0.749017 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 = 0.0138359 Jy ! Component: 100 - total flux cleaned = 0.0227811 Jy ! Component: 150 - total flux cleaned = 0.029184 Jy ! Component: 200 - total flux cleaned = 0.0339929 Jy ! Total flux subtracted in 200 components = 0.0339929 Jy ! Clean residual min=-0.005556 max=0.005920 Jy/beam ! Clean residual mean=-0.000015 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.244415 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 85 components and 0.244415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076158Jy sigma=1.240439 ! Fit after self-cal, rms=0.076005Jy sigma=1.237496 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.763 x 7.9 at 10.1 degrees (North through East) ! Clean map min=-0.0053611 max=0.17912 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.01 KP 1.03 ! LA 0.97 MK 1.08 NL 1.09 OV 0.96 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.92 HN 0.97 KP 0.98 ! LA 0.97 NL 1.11 OV 0.92 PT 1.00* ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 1.04 ! LA 0.92 MK 0.98 NL 1.03 OV 1.00 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.92 HN 0.99 KP 0.98 ! LA 0.98 NL 1.20 OV 0.97 PT 1.00* ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.04 KP 1.05 ! LA 1.00 MK 0.92 NL 0.99 OV 0.95 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.96 HN 0.97 KP 1.02 ! LA 0.92 NL 1.18 OV 0.98 PT 1.00* ! SC 1.00 ! ! ! Fit before self-cal, rms=0.076005Jy sigma=1.237496 ! Fit after self-cal, rms=0.074274Jy sigma=1.210001 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.77 mas, bmaj=7.939 mas, bpa=9.946 degrees ! Estimated noise=0.741995 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 = 0.00287254 Jy ! Component: 100 - total flux cleaned = 0.00265944 Jy ! Component: 150 - total flux cleaned = 0.00247833 Jy ! Component: 200 - total flux cleaned = 0.00247927 Jy ! Total flux subtracted in 200 components = 0.00247927 Jy ! Clean residual min=-0.004497 max=0.005039 Jy/beam ! Clean residual mean=0.000004 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.246895 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.246895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074059Jy sigma=1.206551 ! Fit after self-cal, rms=0.074086Jy sigma=1.205854 ! 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=0.074086Jy sigma=1.205854 ! Fit after self-cal, rms=0.074032Jy sigma=1.205729 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.769 mas, bmaj=7.936 mas, bpa=10.01 degrees ! Estimated noise=0.741432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286488 Jy ! Component: 100 - total flux cleaned = -0.00044307 Jy ! Component: 150 - total flux cleaned = -0.00039584 Jy ! Component: 200 - total flux cleaned = -0.000283911 Jy ! Total flux subtracted in 200 components = -0.000283911 Jy ! Clean residual min=-0.004455 max=0.004846 Jy/beam ! Clean residual mean=0.000005 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.246611 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.246611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073968Jy sigma=1.204703 ! Fit after self-cal, rms=0.073964Jy sigma=1.204557 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 (5.5, 28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460056 Jy ! Component: 100 - total flux cleaned = 0.00722012 Jy ! Component: 150 - total flux cleaned = 0.00883357 Jy ! Component: 200 - total flux cleaned = 0.00971844 Jy ! Total flux subtracted in 200 components = 0.00971844 Jy ! Clean residual min=-0.003860 max=0.003942 Jy/beam ! Clean residual mean=0.000006 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.256329 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 128 components and 0.256329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073649Jy sigma=1.198963 ! Fit after self-cal, rms=0.073617Jy sigma=1.198272 ! 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=0.073617Jy sigma=1.198272 ! Fit after self-cal, rms=0.072898Jy sigma=1.189780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.765 mas, bmaj=7.939 mas, bpa=9.926 degrees ! Estimated noise=0.738552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205817 Jy ! Component: 100 - total flux cleaned = 0.00307977 Jy ! Component: 150 - total flux cleaned = 0.00391909 Jy ! Component: 200 - total flux cleaned = 0.0043906 Jy ! Total flux subtracted in 200 components = 0.0043906 Jy ! Clean residual min=-0.003619 max=0.003040 Jy/beam ! Clean residual mean=0.000009 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.26072 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.26072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072807Jy sigma=1.188139 ! Fit after self-cal, rms=0.072806Jy sigma=1.187939 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 = 0.000596146 Jy ! Component: 100 - total flux cleaned = 0.00116006 Jy ! Component: 150 - total flux cleaned = 0.00137662 Jy ! Component: 200 - total flux cleaned = 0.00161136 Jy ! Total flux subtracted in 200 components = 0.00161136 Jy ! Clean residual min=-0.003488 max=0.002929 Jy/beam ! Clean residual mean=0.000009 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.262331 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 0.262331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072769Jy sigma=1.187286 ! Fit after self-cal, rms=0.072767Jy sigma=1.187240 ! 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=0.072767Jy sigma=1.187240 ! Fit after self-cal, rms=0.072616Jy sigma=1.187105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.093 mas, bmaj=12.47 mas, bpa=7.157 degrees ! Estimated noise=0.895966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131502 Jy ! Component: 100 - total flux cleaned = 0.00206958 Jy ! Component: 150 - total flux cleaned = 0.00254695 Jy ! Component: 200 - total flux cleaned = 0.00278034 Jy ! Total flux subtracted in 200 components = 0.00278034 Jy ! Clean residual min=-0.003058 max=0.003499 Jy/beam ! Clean residual mean=0.000017 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.265111 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 172 components and 0.265111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072599Jy sigma=1.186876 ! Fit after self-cal, rms=0.072593Jy sigma=1.186792 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 = 0.000302866 Jy ! Component: 100 - total flux cleaned = 0.000625228 Jy ! Component: 150 - total flux cleaned = 0.000778057 Jy ! Component: 200 - total flux cleaned = 0.000936948 Jy ! Total flux subtracted in 200 components = 0.000936948 Jy ! Clean residual min=-0.003047 max=0.003396 Jy/beam ! Clean residual mean=0.000016 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.266048 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 183 components and 0.266048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072589Jy sigma=1.186713 ! Fit after self-cal, rms=0.072586Jy sigma=1.186672 ! 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=3.762 mas, bmaj=7.929 mas, bpa=9.842 degrees ! Estimated noise=0.737141 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.762 x 7.929 at 9.842 degrees (North through East) ! Clean map min=-0.0032868 max=0.17741 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=3.233 mas, bmaj=6.846 mas, bpa=7.677 degrees ! Estimated noise=0.93992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139177 Jy ! Component: 100 - total flux cleaned = 0.175997 Jy ! Component: 150 - total flux cleaned = 0.19506 Jy ! Component: 200 - total flux cleaned = 0.208169 Jy ! Total flux subtracted in 200 components = 0.208169 Jy ! Clean residual min=-0.007365 max=0.008442 Jy/beam ! Clean residual mean=-0.000017 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.208169 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.208169 Jy ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=7.929 mas, bpa=9.842 degrees ! Estimated noise=0.737141 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 = 0.012216 Jy ! Component: 100 - total flux cleaned = 0.0204898 Jy ! Component: 150 - total flux cleaned = 0.0268718 Jy ! Component: 200 - total flux cleaned = 0.0319338 Jy ! Total flux subtracted in 200 components = 0.0319338 Jy ! Clean residual min=-0.004117 max=0.004432 Jy/beam ! Clean residual mean=-0.000002 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.240103 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 88 components and 0.240103 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=7.093 mas, bmaj=12.47 mas, bpa=7.157 degrees ! Estimated noise=0.895966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634334 Jy ! Component: 100 - total flux cleaned = 0.0107909 Jy ! Component: 150 - total flux cleaned = 0.0141437 Jy ! Component: 200 - total flux cleaned = 0.0167608 Jy ! Total flux subtracted in 200 components = 0.0167608 Jy ! Clean residual min=-0.003607 max=0.003440 Jy/beam ! Clean residual mean=0.000009 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.256864 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 = 0.00153335 Jy ! Component: 100 - total flux cleaned = 0.00269348 Jy ! Component: 150 - total flux cleaned = 0.0036969 Jy ! Component: 200 - total flux cleaned = 0.00462884 Jy ! Total flux subtracted in 200 components = 0.00462884 Jy ! Clean residual min=-0.003364 max=0.003419 Jy/beam ! Clean residual mean=0.000012 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.261493 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 161 components and 0.261493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=7.929 mas, bpa=9.842 degrees ! Estimated noise=0.737141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154257 Jy ! Component: 100 - total flux cleaned = 0.000698433 Jy ! Component: 150 - total flux cleaned = 0.00070147 Jy ! Component: 200 - total flux cleaned = 0.000752977 Jy ! Total flux subtracted in 200 components = 0.000752977 Jy ! Clean residual min=-0.003311 max=0.002962 Jy/beam ! Clean residual mean=0.000007 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.262246 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 181 components and 0.262246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072701Jy sigma=1.188422 ! Fit after self-cal, rms=0.072681Jy sigma=1.188174 wmodel J0817-0933_S_map.mod ! Writing 181 model components to file: J0817-0933_S_map.mod wobs J0817-0933_S_uvs.fits ! Writing UV FITS file: J0817-0933_S_uvs.fits wwins J0817-0933_S_map.win ! wwins: Wrote 3 windows to J0817-0933_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 = -0.00107674 Jy ! Component: 100 - total flux cleaned = -0.00166361 Jy ! Component: 150 - total flux cleaned = -0.00196522 Jy ! Component: 200 - total flux cleaned = -0.00230616 Jy ! Component: 250 - total flux cleaned = -0.00273051 Jy ! Component: 300 - total flux cleaned = -0.00318537 Jy ! Component: 350 - total flux cleaned = -0.00362663 Jy ! Component: 400 - total flux cleaned = -0.00405609 Jy ! Component: 450 - total flux cleaned = -0.00455698 Jy ! Component: 500 - total flux cleaned = -0.00496259 Jy ! Component: 550 - total flux cleaned = -0.00531802 Jy ! Component: 600 - total flux cleaned = -0.00562731 Jy ! Component: 650 - total flux cleaned = -0.00589177 Jy ! Component: 700 - total flux cleaned = -0.00618665 Jy ! Component: 750 - total flux cleaned = -0.00640371 Jy ! Component: 800 - total flux cleaned = -0.00661606 Jy ! Component: 850 - total flux cleaned = -0.00678979 Jy ! Component: 900 - total flux cleaned = -0.00689175 Jy ! Component: 950 - total flux cleaned = -0.00712569 Jy ! Component: 1000 - total flux cleaned = -0.00715861 Jy ! Component: 1050 - total flux cleaned = -0.00731979 Jy ! Component: 1100 - total flux cleaned = -0.0074778 Jy ! Component: 1150 - total flux cleaned = -0.0075398 Jy ! Component: 1200 - total flux cleaned = -0.00766195 Jy ! Component: 1250 - total flux cleaned = -0.00781326 Jy ! Component: 1300 - total flux cleaned = -0.00790238 Jy ! Component: 1350 - total flux cleaned = -0.00804923 Jy ! Component: 1400 - total flux cleaned = -0.00822284 Jy ! Component: 1450 - total flux cleaned = -0.00825174 Jy ! Component: 1500 - total flux cleaned = -0.0084212 Jy ! Component: 1550 - total flux cleaned = -0.00850429 Jy ! Component: 1600 - total flux cleaned = -0.00853205 Jy ! Component: 1650 - total flux cleaned = -0.0087484 Jy ! Component: 1700 - total flux cleaned = -0.00882837 Jy ! Component: 1750 - total flux cleaned = -0.00901291 Jy ! Component: 1800 - total flux cleaned = -0.00914324 Jy ! Component: 1850 - total flux cleaned = -0.00924561 Jy ! Component: 1900 - total flux cleaned = -0.009347 Jy ! Component: 1950 - total flux cleaned = -0.00952247 Jy ! Component: 2000 - total flux cleaned = -0.00957194 Jy ! Component: 2050 - total flux cleaned = -0.00971875 Jy ! Component: 2100 - total flux cleaned = -0.00983956 Jy ! Component: 2150 - total flux cleaned = -0.00995888 Jy ! Component: 2200 - total flux cleaned = -0.0100058 Jy ! Component: 2250 - total flux cleaned = -0.0100524 Jy ! Component: 2300 - total flux cleaned = -0.0101445 Jy ! Component: 2350 - total flux cleaned = -0.0101901 Jy ! Component: 2400 - total flux cleaned = -0.0102352 Jy ! Component: 2450 - total flux cleaned = -0.0102349 Jy ! Component: 2500 - total flux cleaned = -0.0102567 Jy ! Component: 2550 - total flux cleaned = -0.0103223 Jy ! Component: 2600 - total flux cleaned = -0.0103008 Jy ! Component: 2650 - total flux cleaned = -0.0104515 Jy ! Component: 2700 - total flux cleaned = -0.0104515 Jy ! Component: 2750 - total flux cleaned = -0.010536 Jy ! Component: 2800 - total flux cleaned = -0.0105989 Jy ! Component: 2850 - total flux cleaned = -0.010599 Jy ! Component: 2900 - total flux cleaned = -0.0106608 Jy ! Component: 2950 - total flux cleaned = -0.0107625 Jy ! Component: 3000 - total flux cleaned = -0.0108029 Jy ! Component: 3050 - total flux cleaned = -0.0108228 Jy ! Component: 3100 - total flux cleaned = -0.0108429 Jy ! Component: 3150 - total flux cleaned = -0.0109614 Jy ! Component: 3200 - total flux cleaned = -0.0109221 Jy ! Component: 3250 - total flux cleaned = -0.0109805 Jy ! Component: 3300 - total flux cleaned = -0.0110384 Jy ! Component: 3350 - total flux cleaned = -0.0111341 Jy ! Component: 3400 - total flux cleaned = -0.0111341 Jy ! Component: 3450 - total flux cleaned = -0.0111718 Jy ! Component: 3500 - total flux cleaned = -0.0112466 Jy ! Component: 3550 - total flux cleaned = -0.0113577 Jy ! Component: 3600 - total flux cleaned = -0.0113393 Jy ! Component: 3650 - total flux cleaned = -0.0114124 Jy ! Component: 3700 - total flux cleaned = -0.0114668 Jy ! Component: 3750 - total flux cleaned = -0.0114488 Jy ! Component: 3800 - total flux cleaned = -0.0114845 Jy ! Component: 3850 - total flux cleaned = -0.0115197 Jy ! Component: 3900 - total flux cleaned = -0.0115724 Jy ! Component: 3950 - total flux cleaned = -0.0115199 Jy ! Component: 4000 - total flux cleaned = -0.0115722 Jy ! Component: 4050 - total flux cleaned = -0.0115377 Jy ! Total flux subtracted in 4096 components = -0.0116404 Jy ! Clean residual min=-0.001021 max=0.001072 Jy/beam ! Clean residual mean=0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.250606 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 444 components and 0.250606 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0817-0933_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.762 x 7.929 at 9.842 degrees (North through East) ! Clean map min=-0.0022712 max=0.17653 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0817-0933_S_map.fits wmodel /vlbi/uf001/uva//J0817-0933_S_map.mod ! Writing 444 model components to file: /vlbi/uf001/uva//J0817-0933_S_map.mod wobs /vlbi/uf001/uva//J0817-0933_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0817-0933_S_uvs.fits wwins /vlbi/uf001/uva//J0817-0933_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0817-0933_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.17653 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000302628 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.514293 0.514293 1.02859 2.05717 4.11434 8.22868 16.4574 32.9147 65.8295 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.176 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 583.325 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0817-0933_S_dfm.log closed on Sun Jan 13 23:52:34 2019