! Started logfile: /vlbi/uf001/uva//J0853-0150_S_dfm.log on Mon Jan 14 00:09:42 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//J0853-0150_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0853-0150_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0853-0150 ! ! 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 9720 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 J0853-0150_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.007219Jy sigma=19.022746 ! Fit after self-cal, rms=0.930785Jy sigma=17.533443 ! 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=2.812 mas, bmaj=7.058 mas, bpa=-4.026 degrees ! Estimated noise=0.553569 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 = 0.0545311 Jy ! Component: 100 - total flux cleaned = 0.0712893 Jy ! Total flux subtracted in 100 components = 0.0712893 Jy ! Clean residual min=-0.004172 max=0.007015 Jy/beam ! Clean residual mean=0.000011 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.0712892 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0712892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103032Jy sigma=1.301843 ! Fit after self-cal, rms=0.101831Jy sigma=1.288059 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00820209 Jy ! Component: 100 - total flux cleaned = 0.0126129 Jy ! Total flux subtracted in 100 components = 0.0126129 Jy ! Clean residual min=-0.004050 max=0.004988 Jy/beam ! Clean residual mean=0.000007 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0839021 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0839021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100902Jy sigma=1.257906 ! Fit after self-cal, rms=0.100907Jy sigma=1.257647 ! 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=3.33 mas, bmaj=7.837 mas, bpa=-3.932 degrees ! Estimated noise=0.389139 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069726 Jy ! Component: 100 - total flux cleaned = 0.0107778 Jy ! Component: 150 - total flux cleaned = 0.0132963 Jy ! Component: 200 - total flux cleaned = 0.0151078 Jy ! Total flux subtracted in 200 components = 0.0151078 Jy ! Clean residual min=-0.002959 max=0.004134 Jy/beam ! Clean residual mean=0.000011 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.09901 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 65 components and 0.09901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100506Jy sigma=1.242576 ! Fit after self-cal, rms=0.100283Jy sigma=1.241014 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.33 x 7.837 at -3.932 degrees (North through East) ! Clean map min=-0.002794 max=0.074239 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 1.01 KP 1.16 ! LA 0.93 MK 1.26 NL 1.14 OV 1.01 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 0.98 KP 1.01 ! LA 0.88 MK 1.03 NL 1.04 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 0.98 KP 0.94 ! LA 0.91 MK 0.98 NL 1.03 OV 0.99 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.100283Jy sigma=1.241014 ! Fit after self-cal, rms=0.096604Jy sigma=1.231027 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=7.931 mas, bpa=-3.415 degrees ! Estimated noise=0.387085 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 (21, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301891 Jy ! Component: 100 - total flux cleaned = 0.00362783 Jy ! Component: 150 - total flux cleaned = 0.00389845 Jy ! Component: 200 - total flux cleaned = 0.00389882 Jy ! Total flux subtracted in 200 components = 0.00389882 Jy ! Clean residual min=-0.002433 max=0.002857 Jy/beam ! Clean residual mean=-0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.102909 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 101 components and 0.102909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096510Jy sigma=1.227702 ! Fit after self-cal, rms=0.096544Jy sigma=1.227151 ! 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=0.096544Jy sigma=1.227151 ! Fit after self-cal, rms=0.104076Jy sigma=1.214604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.357 mas, bmaj=7.928 mas, bpa=-3.409 degrees ! Estimated noise=0.386372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646396 Jy ! Component: 100 - total flux cleaned = 0.000795003 Jy ! Component: 150 - total flux cleaned = 0.000894309 Jy ! Component: 200 - total flux cleaned = 0.000983033 Jy ! Total flux subtracted in 200 components = 0.000983033 Jy ! Clean residual min=-0.001847 max=0.002139 Jy/beam ! Clean residual mean=-0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.103892 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 0.103892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104054Jy sigma=1.213875 ! Fit after self-cal, rms=0.104041Jy sigma=1.213348 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 = -1.26027e-05 Jy ! Component: 100 - total flux cleaned = -1.29061e-05 Jy ! Component: 150 - total flux cleaned = 1.19087e-05 Jy ! Component: 200 - total flux cleaned = 1.19554e-05 Jy ! Total flux subtracted in 200 components = 1.19554e-05 Jy ! Clean residual min=-0.001909 max=0.002024 Jy/beam ! Clean residual mean=-0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.103904 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 142 components and 0.103904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104031Jy sigma=1.213039 ! Fit after self-cal, rms=0.104043Jy sigma=1.213026 ! 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=0.104043Jy sigma=1.213026 ! Fit after self-cal, rms=0.110356Jy sigma=1.212229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.341 mas, bmaj=7.91 mas, bpa=-3.447 degrees ! Estimated noise=0.385012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.52136e-05 Jy ! Component: 100 - total flux cleaned = 1.10027e-05 Jy ! Component: 150 - total flux cleaned = -9.15567e-06 Jy ! Component: 200 - total flux cleaned = -8.98989e-06 Jy ! Total flux subtracted in 200 components = -8.98989e-06 Jy ! Clean residual min=-0.001889 max=0.002024 Jy/beam ! Clean residual mean=-0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.103895 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 160 components and 0.103895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110347Jy sigma=1.211983 ! Fit after self-cal, rms=0.110424Jy sigma=1.211755 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 = -9.13357e-05 Jy ! Component: 100 - total flux cleaned = -9.18998e-05 Jy ! Component: 150 - total flux cleaned = -0.000109419 Jy ! Component: 200 - total flux cleaned = -0.000142413 Jy ! Total flux subtracted in 200 components = -0.000142413 Jy ! Clean residual min=-0.001909 max=0.002039 Jy/beam ! Clean residual mean=-0.000004 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.103752 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 172 components and 0.103752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110418Jy sigma=1.211614 ! Fit after self-cal, rms=0.110426Jy sigma=1.211608 ! 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=0.110426Jy sigma=1.211608 ! Fit after self-cal, rms=0.116751Jy sigma=1.211463 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.466 mas, bmaj=12.32 mas, bpa=0.4905 degrees ! Estimated noise=0.48543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696922 Jy ! Component: 100 - total flux cleaned = 0.00083361 Jy ! Component: 150 - total flux cleaned = 0.000866628 Jy ! Component: 200 - total flux cleaned = 0.000881517 Jy ! Total flux subtracted in 200 components = 0.000881517 Jy ! Clean residual min=-0.002375 max=0.002874 Jy/beam ! Clean residual mean=-0.000009 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.104634 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 181 components and 0.104634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116756Jy sigma=1.211425 ! Fit after self-cal, rms=0.116810Jy sigma=1.211102 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 = 8.54143e-05 Jy ! Component: 100 - total flux cleaned = 9.69564e-05 Jy ! Component: 150 - total flux cleaned = 9.70429e-05 Jy ! Component: 200 - total flux cleaned = 0.000107876 Jy ! Total flux subtracted in 200 components = 0.000107876 Jy ! Clean residual min=-0.002325 max=0.002754 Jy/beam ! Clean residual mean=-0.000010 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.104742 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 191 components and 0.104742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116812Jy sigma=1.211089 ! Fit after self-cal, rms=0.116825Jy sigma=1.211085 ! 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=3.333 mas, bmaj=7.899 mas, bpa=-3.453 degrees ! Estimated noise=0.384577 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.333 x 7.899 at -3.453 degrees (North through East) ! Clean map min=-0.0018277 max=0.073379 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=2.806 mas, bmaj=7.086 mas, bpa=-3.295 degrees ! Estimated noise=0.556668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0552212 Jy ! Component: 100 - total flux cleaned = 0.072341 Jy ! Component: 150 - total flux cleaned = 0.080848 Jy ! Component: 200 - total flux cleaned = 0.0862293 Jy ! Total flux subtracted in 200 components = 0.0862293 Jy ! Clean residual min=-0.002798 max=0.003035 Jy/beam ! Clean residual mean=0.000003 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.0862293 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0862293 Jy ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=7.899 mas, bpa=-3.453 degrees ! Estimated noise=0.384577 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 = 0.00534668 Jy ! Component: 100 - total flux cleaned = 0.00879119 Jy ! Component: 150 - total flux cleaned = 0.011126 Jy ! Component: 200 - total flux cleaned = 0.0128605 Jy ! Total flux subtracted in 200 components = 0.0128605 Jy ! Clean residual min=-0.001970 max=0.002274 Jy/beam ! Clean residual mean=-0.000003 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0990898 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.0990898 Jy ! Inverting map ! Added new window around map position (-2, 69.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205155 Jy ! Component: 100 - total flux cleaned = 0.00272185 Jy ! Component: 150 - total flux cleaned = 0.00331558 Jy ! Component: 200 - total flux cleaned = 0.00384506 Jy ! Total flux subtracted in 200 components = 0.00384506 Jy ! Clean residual min=-0.001837 max=0.001976 Jy/beam ! Clean residual mean=-0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.102935 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 75 components and 0.102935 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=7.466 mas, bmaj=12.32 mas, bpa=0.4905 degrees ! Estimated noise=0.48543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151587 Jy ! Component: 100 - total flux cleaned = 0.00251479 Jy ! Component: 150 - total flux cleaned = 0.00287906 Jy ! Component: 200 - total flux cleaned = 0.00314293 Jy ! Total flux subtracted in 200 components = 0.00314293 Jy ! Clean residual min=-0.002136 max=0.002653 Jy/beam ! Clean residual mean=-0.000009 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.106078 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 = 0.000235363 Jy ! Component: 100 - total flux cleaned = 0.000382815 Jy ! Component: 150 - total flux cleaned = 0.000460526 Jy ! Component: 200 - total flux cleaned = 0.000515104 Jy ! Total flux subtracted in 200 components = 0.000515104 Jy ! Clean residual min=-0.002119 max=0.002637 Jy/beam ! Clean residual mean=-0.000010 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.106593 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 119 components and 0.106593 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=7.899 mas, bpa=-3.453 degrees ! Estimated noise=0.384577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189067 Jy ! Component: 100 - total flux cleaned = -0.00032042 Jy ! Component: 150 - total flux cleaned = -0.000437771 Jy ! Component: 200 - total flux cleaned = -0.000465362 Jy ! Total flux subtracted in 200 components = -0.000465362 Jy ! Clean residual min=-0.001716 max=0.001931 Jy/beam ! Clean residual mean=-0.000004 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.106128 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 0.106128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116793Jy sigma=1.210208 ! Fit after self-cal, rms=0.116782Jy sigma=1.210042 wmodel J0853-0150_S_map.mod ! Writing 140 model components to file: J0853-0150_S_map.mod wobs J0853-0150_S_uvs.fits ! Writing UV FITS file: J0853-0150_S_uvs.fits wwins J0853-0150_S_map.win ! wwins: Wrote 4 windows to J0853-0150_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 = 0.000798963 Jy ! Component: 100 - total flux cleaned = 0.00127579 Jy ! Component: 150 - total flux cleaned = 0.00181523 Jy ! Component: 200 - total flux cleaned = 0.00233063 Jy ! Component: 250 - total flux cleaned = 0.00268952 Jy ! Component: 300 - total flux cleaned = 0.0029301 Jy ! Component: 350 - total flux cleaned = 0.00311192 Jy ! Component: 400 - total flux cleaned = 0.00328876 Jy ! Component: 450 - total flux cleaned = 0.00336294 Jy ! Component: 500 - total flux cleaned = 0.00343569 Jy ! Component: 550 - total flux cleaned = 0.00350684 Jy ! Component: 600 - total flux cleaned = 0.00357685 Jy ! Component: 650 - total flux cleaned = 0.00364606 Jy ! Component: 700 - total flux cleaned = 0.00373727 Jy ! Component: 750 - total flux cleaned = 0.00378197 Jy ! Component: 800 - total flux cleaned = 0.00384829 Jy ! Component: 850 - total flux cleaned = 0.00391338 Jy ! Component: 900 - total flux cleaned = 0.00401988 Jy ! Component: 950 - total flux cleaned = 0.00406175 Jy ! Component: 1000 - total flux cleaned = 0.00408261 Jy ! Component: 1050 - total flux cleaned = 0.00418481 Jy ! Component: 1100 - total flux cleaned = 0.00420507 Jy ! Component: 1150 - total flux cleaned = 0.00422509 Jy ! Component: 1200 - total flux cleaned = 0.00422487 Jy ! Component: 1250 - total flux cleaned = 0.00426335 Jy ! Component: 1300 - total flux cleaned = 0.00420582 Jy ! Component: 1350 - total flux cleaned = 0.00426269 Jy ! Component: 1400 - total flux cleaned = 0.00428145 Jy ! Component: 1450 - total flux cleaned = 0.00426319 Jy ! Component: 1500 - total flux cleaned = 0.00431804 Jy ! Component: 1550 - total flux cleaned = 0.00439022 Jy ! Component: 1600 - total flux cleaned = 0.00449774 Jy ! Component: 1650 - total flux cleaned = 0.0046044 Jy ! Component: 1700 - total flux cleaned = 0.004657 Jy ! Component: 1750 - total flux cleaned = 0.00469189 Jy ! Component: 1800 - total flux cleaned = 0.00481244 Jy ! Component: 1850 - total flux cleaned = 0.00486369 Jy ! Component: 1900 - total flux cleaned = 0.00491455 Jy ! Component: 1950 - total flux cleaned = 0.00501521 Jy ! Component: 2000 - total flux cleaned = 0.00501533 Jy ! Component: 2050 - total flux cleaned = 0.00501521 Jy ! Component: 2100 - total flux cleaned = 0.00514571 Jy ! Component: 2150 - total flux cleaned = 0.00514563 Jy ! Component: 2200 - total flux cleaned = 0.00519391 Jy ! Component: 2250 - total flux cleaned = 0.00528909 Jy ! Component: 2300 - total flux cleaned = 0.00528913 Jy ! Component: 2350 - total flux cleaned = 0.00528928 Jy ! Component: 2400 - total flux cleaned = 0.00535119 Jy ! Component: 2450 - total flux cleaned = 0.00535123 Jy ! Component: 2500 - total flux cleaned = 0.00542775 Jy ! Component: 2550 - total flux cleaned = 0.00541293 Jy ! Component: 2600 - total flux cleaned = 0.00548815 Jy ! Component: 2650 - total flux cleaned = 0.00550295 Jy ! Component: 2700 - total flux cleaned = 0.00547349 Jy ! Component: 2750 - total flux cleaned = 0.0055761 Jy ! Component: 2800 - total flux cleaned = 0.00551787 Jy ! Component: 2850 - total flux cleaned = 0.00554671 Jy ! Component: 2900 - total flux cleaned = 0.005604 Jy ! Component: 2950 - total flux cleaned = 0.00558964 Jy ! Component: 3000 - total flux cleaned = 0.00563199 Jy ! Component: 3050 - total flux cleaned = 0.00564612 Jy ! Component: 3100 - total flux cleaned = 0.00564596 Jy ! Component: 3150 - total flux cleaned = 0.00564603 Jy ! Component: 3200 - total flux cleaned = 0.00563251 Jy ! Component: 3250 - total flux cleaned = 0.0057417 Jy ! Component: 3300 - total flux cleaned = 0.00574169 Jy ! Component: 3350 - total flux cleaned = 0.00580891 Jy ! Component: 3400 - total flux cleaned = 0.00590238 Jy ! Component: 3450 - total flux cleaned = 0.00595542 Jy ! Component: 3500 - total flux cleaned = 0.00600811 Jy ! Component: 3550 - total flux cleaned = 0.00602116 Jy ! Component: 3600 - total flux cleaned = 0.00603429 Jy ! Component: 3650 - total flux cleaned = 0.00612479 Jy ! Component: 3700 - total flux cleaned = 0.00620175 Jy ! Component: 3750 - total flux cleaned = 0.00622711 Jy ! Component: 3800 - total flux cleaned = 0.00625248 Jy ! Component: 3850 - total flux cleaned = 0.00625254 Jy ! Component: 3900 - total flux cleaned = 0.00634021 Jy ! Component: 3950 - total flux cleaned = 0.00632775 Jy ! Component: 4000 - total flux cleaned = 0.0064145 Jy ! Component: 4050 - total flux cleaned = 0.006476 Jy ! Total flux subtracted in 4096 components = 0.00650046 Jy ! Clean residual min=-0.000862 max=0.000912 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.112628 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 454 components and 0.112628 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0853-0150_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.333 x 7.899 at -3.453 degrees (North through East) ! Clean map min=-0.0013815 max=0.073977 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0853-0150_S_map.fits wmodel /vlbi/uf001/uva//J0853-0150_S_map.mod ! Writing 454 model components to file: /vlbi/uf001/uva//J0853-0150_S_map.mod wobs /vlbi/uf001/uva//J0853-0150_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0853-0150_S_uvs.fits wwins /vlbi/uf001/uva//J0853-0150_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0853-0150_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0739767 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233849 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.948337 0.948337 1.89667 3.79335 7.58669 15.1734 30.3468 60.6935 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 316.343 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0853-0150_S_dfm.log closed on Mon Jan 14 00:09:47 2019