! Started logfile: /vlbi/uf001/uva//J0955-1845_S_dfm.log on Mon Jan 14 00:40:28 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//J0955-1845_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0955-1845_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0955-1845 ! ! 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 7695 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 J0955-1845_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003421Jy sigma=18.482936 ! Fit after self-cal, rms=0.880246Jy sigma=16.139395 ! 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=2.582 mas, bmaj=6.778 mas, bpa=-3.466 degrees ! Estimated noise=0.659322 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 = 0.0915487 Jy ! Component: 100 - total flux cleaned = 0.118167 Jy ! Total flux subtracted in 100 components = 0.118167 Jy ! Clean residual min=-0.004851 max=0.011820 Jy/beam ! Clean residual mean=-0.000031 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.118167 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.118167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074969Jy sigma=1.341217 ! Fit after self-cal, rms=0.074942Jy sigma=1.340328 ! Inverting map ! Added new window around map position (3, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127749 Jy ! Component: 100 - total flux cleaned = 0.020755 Jy ! Total flux subtracted in 100 components = 0.020755 Jy ! Clean residual min=-0.004146 max=0.005353 Jy/beam ! Clean residual mean=-0.000019 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.138922 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.138922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072304Jy sigma=1.286229 ! Fit after self-cal, rms=0.072265Jy sigma=1.285211 ! 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=3.11 mas, bmaj=7.904 mas, bpa=-3.475 degrees ! Estimated noise=0.471426 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 = 0.00688993 Jy ! Component: 100 - total flux cleaned = 0.0109582 Jy ! Component: 150 - total flux cleaned = 0.0134956 Jy ! Component: 200 - total flux cleaned = 0.0151023 Jy ! Total flux subtracted in 200 components = 0.0151023 Jy ! Clean residual min=-0.003083 max=0.003290 Jy/beam ! Clean residual mean=-0.000015 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.154024 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.154024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071609Jy sigma=1.271584 ! Fit after self-cal, rms=0.071600Jy sigma=1.271252 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.11 x 7.904 at -3.475 degrees (North through East) ! Clean map min=-0.0030488 max=0.11633 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.05 KP 1.00 ! LA 0.92 MK 1.02 NL 1.09 OV 1.04 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.05 KP 1.01 ! LA 0.91 MK 1.01 NL 1.08 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.08 KP 1.00 ! LA 0.92 MK 0.98 NL 1.03 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Fit before self-cal, rms=0.071600Jy sigma=1.271252 ! Fit after self-cal, rms=0.071873Jy sigma=1.262810 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=7.951 mas, bpa=-3.511 degrees ! Estimated noise=0.473274 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 = -0.000156658 Jy ! Component: 100 - total flux cleaned = -0.000250976 Jy ! Component: 150 - total flux cleaned = -0.000300979 Jy ! Component: 200 - total flux cleaned = -0.000323327 Jy ! Total flux subtracted in 200 components = -0.000323327 Jy ! Clean residual min=-0.002527 max=0.002442 Jy/beam ! Clean residual mean=-0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.153701 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.153701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071847Jy sigma=1.262482 ! Fit after self-cal, rms=0.071889Jy sigma=1.262290 ! 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=0.071889Jy sigma=1.262290 ! Fit after self-cal, rms=0.072509Jy sigma=1.258287 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=8.002 mas, bpa=-3.312 degrees ! Estimated noise=0.474862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.29922e-05 Jy ! Component: 100 - total flux cleaned = 5.66013e-05 Jy ! Component: 150 - total flux cleaned = 3.4193e-05 Jy ! Component: 200 - total flux cleaned = 1.34989e-05 Jy ! Total flux subtracted in 200 components = 1.34989e-05 Jy ! Clean residual min=-0.002413 max=0.002356 Jy/beam ! Clean residual mean=-0.000000 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.153714 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.153714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072492Jy sigma=1.258001 ! Fit after self-cal, rms=0.072502Jy sigma=1.257962 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 = 7.87037e-05 Jy ! Component: 100 - total flux cleaned = 4.10435e-05 Jy ! Component: 150 - total flux cleaned = 2.41648e-05 Jy ! Component: 200 - total flux cleaned = 7.87026e-06 Jy ! Total flux subtracted in 200 components = 7.87026e-06 Jy ! Clean residual min=-0.002398 max=0.002342 Jy/beam ! Clean residual mean=-0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.153722 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.153722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072492Jy sigma=1.257818 ! Fit after self-cal, rms=0.072493Jy sigma=1.257810 ! 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=0.072493Jy sigma=1.257810 ! Fit after self-cal, rms=0.073447Jy sigma=1.256337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=8.039 mas, bpa=-3.223 degrees ! Estimated noise=0.476461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.69928e-05 Jy ! Component: 100 - total flux cleaned = -6.62786e-05 Jy ! Component: 150 - total flux cleaned = -6.60176e-05 Jy ! Component: 200 - total flux cleaned = -8.69145e-05 Jy ! Total flux subtracted in 200 components = -8.69145e-05 Jy ! Clean residual min=-0.002389 max=0.002340 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.153635 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.153635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073430Jy sigma=1.256090 ! Fit after self-cal, rms=0.073443Jy sigma=1.256059 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 = 5.55345e-05 Jy ! Component: 100 - total flux cleaned = 5.53357e-05 Jy ! Component: 150 - total flux cleaned = 3.74953e-05 Jy ! Component: 200 - total flux cleaned = 2.11565e-05 Jy ! Total flux subtracted in 200 components = 2.11565e-05 Jy ! Clean residual min=-0.002355 max=0.002325 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.153656 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.153656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073434Jy sigma=1.255921 ! Fit after self-cal, rms=0.073433Jy sigma=1.255913 ! 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=0.073433Jy sigma=1.255913 ! Fit after self-cal, rms=0.073757Jy sigma=1.255869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.539 mas, bmaj=16.02 mas, bpa=1.885 degrees ! Estimated noise=0.60077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028522 Jy ! Component: 100 - total flux cleaned = -0.000286147 Jy ! Component: 150 - total flux cleaned = -0.00031507 Jy ! Component: 200 - total flux cleaned = -0.000334346 Jy ! Total flux subtracted in 200 components = -0.000334346 Jy ! Clean residual min=-0.002406 max=0.002379 Jy/beam ! Clean residual mean=0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.153322 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 0.153322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073757Jy sigma=1.255907 ! Fit after self-cal, rms=0.073759Jy sigma=1.255879 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 = -2.98347e-05 Jy ! Component: 100 - total flux cleaned = -3.04024e-05 Jy ! Component: 150 - total flux cleaned = -3.68896e-05 Jy ! Component: 200 - total flux cleaned = -5.4011e-05 Jy ! Total flux subtracted in 200 components = -5.4011e-05 Jy ! Clean residual min=-0.002412 max=0.002380 Jy/beam ! Clean residual mean=0.000000 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.153268 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.153268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073759Jy sigma=1.255909 ! Fit after self-cal, rms=0.073759Jy sigma=1.255891 ! 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=3.142 mas, bmaj=8.057 mas, bpa=-3.215 degrees ! Estimated noise=0.477487 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.142 x 8.057 at -3.215 degrees (North through East) ! Clean map min=-0.0022603 max=0.11713 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=2.597 mas, bmaj=6.894 mas, bpa=-3.223 degrees ! Estimated noise=0.673902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0932496 Jy ! Component: 100 - total flux cleaned = 0.120334 Jy ! Component: 150 - total flux cleaned = 0.132746 Jy ! Component: 200 - total flux cleaned = 0.140065 Jy ! Total flux subtracted in 200 components = 0.140065 Jy ! Clean residual min=-0.003918 max=0.003823 Jy/beam ! Clean residual mean=-0.000008 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.140065 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.140065 Jy ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=8.057 mas, bpa=-3.215 degrees ! Estimated noise=0.477487 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 = 0.00553745 Jy ! Component: 100 - total flux cleaned = 0.008666 Jy ! Component: 150 - total flux cleaned = 0.0105493 Jy ! Component: 200 - total flux cleaned = 0.0117124 Jy ! Total flux subtracted in 200 components = 0.0117124 Jy ! Clean residual min=-0.002249 max=0.002331 Jy/beam ! Clean residual mean=-0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.151777 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 63 components and 0.151777 Jy ! Inverting map ! Added new window around map position (-41, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138771 Jy ! Component: 100 - total flux cleaned = 0.00171197 Jy ! Component: 150 - total flux cleaned = 0.00214841 Jy ! Component: 200 - total flux cleaned = 0.00243026 Jy ! Total flux subtracted in 200 components = 0.00243026 Jy ! Clean residual min=-0.002198 max=0.001919 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.154208 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.154208 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=7.539 mas, bmaj=16.02 mas, bpa=1.885 degrees ! Estimated noise=0.60077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000876605 Jy ! Component: 100 - total flux cleaned = 0.00120491 Jy ! Component: 150 - total flux cleaned = 0.00142125 Jy ! Component: 200 - total flux cleaned = 0.00150987 Jy ! Total flux subtracted in 200 components = 0.00150987 Jy ! Clean residual min=-0.002268 max=0.002080 Jy/beam ! Clean residual mean=0.000003 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.155717 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 = 2.5052e-05 Jy ! Component: 100 - total flux cleaned = 3.63753e-05 Jy ! Component: 150 - total flux cleaned = 6.86958e-05 Jy ! Component: 200 - total flux cleaned = 8.82908e-05 Jy ! Total flux subtracted in 200 components = 8.82908e-05 Jy ! Clean residual min=-0.002274 max=0.002037 Jy/beam ! Clean residual mean=0.000003 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.155806 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.155806 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=8.057 mas, bpa=-3.215 degrees ! Estimated noise=0.477487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223363 Jy ! Component: 100 - total flux cleaned = -0.000260653 Jy ! Component: 150 - total flux cleaned = -0.000202894 Jy ! Component: 200 - total flux cleaned = -9.53154e-05 Jy ! Total flux subtracted in 200 components = -9.53154e-05 Jy ! Clean residual min=-0.002297 max=0.001892 Jy/beam ! Clean residual mean=0.000002 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.15571 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.15571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073695Jy sigma=1.254730 ! Fit after self-cal, rms=0.073680Jy sigma=1.254618 wmodel J0955-1845_S_map.mod ! Writing 108 model components to file: J0955-1845_S_map.mod wobs J0955-1845_S_uvs.fits ! Writing UV FITS file: J0955-1845_S_uvs.fits wwins J0955-1845_S_map.win ! wwins: Wrote 3 windows to J0955-1845_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 = -0.000765075 Jy ! Component: 100 - total flux cleaned = -0.000764567 Jy ! Component: 150 - total flux cleaned = -0.000731255 Jy ! Component: 200 - total flux cleaned = -0.000699359 Jy ! Component: 250 - total flux cleaned = -0.000699237 Jy ! Component: 300 - total flux cleaned = -0.000669095 Jy ! Component: 350 - total flux cleaned = -0.000640751 Jy ! Component: 400 - total flux cleaned = -0.000726763 Jy ! Component: 450 - total flux cleaned = -0.000698258 Jy ! Component: 500 - total flux cleaned = -0.000753191 Jy ! Component: 550 - total flux cleaned = -0.000699088 Jy ! Component: 600 - total flux cleaned = -0.000779456 Jy ! Component: 650 - total flux cleaned = -0.000779424 Jy ! Component: 700 - total flux cleaned = -0.000805691 Jy ! Component: 750 - total flux cleaned = -0.000729393 Jy ! Component: 800 - total flux cleaned = -0.000780872 Jy ! Component: 850 - total flux cleaned = -0.000830484 Jy ! Component: 900 - total flux cleaned = -0.000805973 Jy ! Component: 950 - total flux cleaned = -0.000781629 Jy ! Component: 1000 - total flux cleaned = -0.000781809 Jy ! Component: 1050 - total flux cleaned = -0.00075783 Jy ! Component: 1100 - total flux cleaned = -0.000687526 Jy ! Component: 1150 - total flux cleaned = -0.000664258 Jy ! Component: 1200 - total flux cleaned = -0.000618415 Jy ! Component: 1250 - total flux cleaned = -0.000527737 Jy ! Component: 1300 - total flux cleaned = -0.000438341 Jy ! Component: 1350 - total flux cleaned = -0.000394278 Jy ! Component: 1400 - total flux cleaned = -0.000394209 Jy ! Component: 1450 - total flux cleaned = -0.00030727 Jy ! Component: 1500 - total flux cleaned = -0.000221366 Jy ! Component: 1550 - total flux cleaned = -0.000200181 Jy ! Component: 1600 - total flux cleaned = -0.000158131 Jy ! Component: 1650 - total flux cleaned = -9.53209e-05 Jy ! Component: 1700 - total flux cleaned = -0.000115693 Jy ! Component: 1750 - total flux cleaned = -3.31392e-05 Jy ! Component: 1800 - total flux cleaned = 7.36778e-06 Jy ! Component: 1850 - total flux cleaned = 0.000128351 Jy ! Component: 1900 - total flux cleaned = 0.000168308 Jy ! Component: 1950 - total flux cleaned = 0.000208112 Jy ! Component: 2000 - total flux cleaned = 0.00028687 Jy ! Component: 2050 - total flux cleaned = 0.000364833 Jy ! Component: 2100 - total flux cleaned = 0.000403683 Jy ! Component: 2150 - total flux cleaned = 0.000442133 Jy ! Component: 2200 - total flux cleaned = 0.000499304 Jy ! Component: 2250 - total flux cleaned = 0.000556146 Jy ! Component: 2300 - total flux cleaned = 0.00063143 Jy ! Component: 2350 - total flux cleaned = 0.000761325 Jy ! Component: 2400 - total flux cleaned = 0.000742926 Jy ! Component: 2450 - total flux cleaned = 0.000834716 Jy ! Component: 2500 - total flux cleaned = 0.000889315 Jy ! Component: 2550 - total flux cleaned = 0.000925438 Jy ! Component: 2600 - total flux cleaned = 0.000979383 Jy ! Component: 2650 - total flux cleaned = 0.00108595 Jy ! Component: 2700 - total flux cleaned = 0.00105073 Jy ! Component: 2750 - total flux cleaned = 0.00115589 Jy ! Component: 2800 - total flux cleaned = 0.00117302 Jy ! Component: 2850 - total flux cleaned = 0.00129384 Jy ! Component: 2900 - total flux cleaned = 0.00125945 Jy ! Component: 2950 - total flux cleaned = 0.00131043 Jy ! Component: 3000 - total flux cleaned = 0.00127665 Jy ! Component: 3050 - total flux cleaned = 0.00134399 Jy ! Component: 3100 - total flux cleaned = 0.00137738 Jy ! Component: 3150 - total flux cleaned = 0.0013939 Jy ! Component: 3200 - total flux cleaned = 0.00139389 Jy ! Component: 3250 - total flux cleaned = 0.00147577 Jy ! Component: 3300 - total flux cleaned = 0.00145944 Jy ! Component: 3350 - total flux cleaned = 0.00154046 Jy ! Component: 3400 - total flux cleaned = 0.00150838 Jy ! Component: 3450 - total flux cleaned = 0.00155619 Jy ! Component: 3500 - total flux cleaned = 0.00160378 Jy ! Component: 3550 - total flux cleaned = 0.00163544 Jy ! Component: 3600 - total flux cleaned = 0.00163547 Jy ! Component: 3650 - total flux cleaned = 0.00171344 Jy ! Component: 3700 - total flux cleaned = 0.00166692 Jy ! Component: 3750 - total flux cleaned = 0.00172866 Jy ! Component: 3800 - total flux cleaned = 0.00175942 Jy ! Component: 3850 - total flux cleaned = 0.00186585 Jy ! Component: 3900 - total flux cleaned = 0.00192635 Jy ! Component: 3950 - total flux cleaned = 0.00191131 Jy ! Component: 4000 - total flux cleaned = 0.00192623 Jy ! Component: 4050 - total flux cleaned = 0.00200065 Jy ! Total flux subtracted in 4096 components = 0.00204488 Jy ! Clean residual min=-0.000848 max=0.000885 Jy/beam ! Clean residual mean=0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.157755 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 382 components and 0.157755 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0955-1845_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.142 x 8.057 at -3.215 degrees (North through East) ! Clean map min=-0.0016902 max=0.11806 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0955-1845_S_map.fits wmodel /vlbi/uf001/uva//J0955-1845_S_map.mod ! Writing 382 model components to file: /vlbi/uf001/uva//J0955-1845_S_map.mod wobs /vlbi/uf001/uva//J0955-1845_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0955-1845_S_uvs.fits wwins /vlbi/uf001/uva//J0955-1845_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0955-1845_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.118058 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000268264 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.681695 0.681695 1.36339 2.72678 5.45356 10.9071 21.8142 43.6285 87.2569 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 440.079 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0955-1845_S_dfm.log closed on Mon Jan 14 00:40:32 2019