! Started logfile: /vlbi/uf001/uvm//J1542-1634_S_a_dfm.log on Sun Jan 13 21:55:42 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/uvm//J1542-1634_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1542-1634_S_a_uvm.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! AN table 2: 36 integrations on 36 of 36 possible baselines. ! AN table 3: 74 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1542-1634 ! ! 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 13992 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 J1542-1634_S_a] 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 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.004934Jy sigma=17.761786 ! Fit after self-cal, rms=0.933170Jy sigma=16.488432 ! 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=2.695 mas, bmaj=7.709 mas, bpa=-8.097 degrees ! Estimated noise=0.632569 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 = 0.0493256 Jy ! Component: 100 - total flux cleaned = 0.0648288 Jy ! Total flux subtracted in 100 components = 0.0648288 Jy ! Clean residual min=-0.004561 max=0.007173 Jy/beam ! Clean residual mean=-0.000006 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.0648288 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0648288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079606Jy sigma=1.287318 ! Fit after self-cal, rms=0.078800Jy sigma=1.272015 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00933995 Jy ! Component: 100 - total flux cleaned = 0.0143121 Jy ! Total flux subtracted in 100 components = 0.0143121 Jy ! Clean residual min=-0.003619 max=0.004554 Jy/beam ! Clean residual mean=-0.000001 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0791409 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.0791409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077233Jy sigma=1.243720 ! Fit after self-cal, rms=0.077178Jy sigma=1.242805 ! 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=3.38 mas, bmaj=9.717 mas, bpa=-7.73 degrees ! Estimated noise=0.348465 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 (-3, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509666 Jy ! Component: 100 - total flux cleaned = 0.00762403 Jy ! Component: 150 - total flux cleaned = 0.00911639 Jy ! Component: 200 - total flux cleaned = 0.00947656 Jy ! Total flux subtracted in 200 components = 0.00947656 Jy ! Clean residual min=-0.002651 max=0.002869 Jy/beam ! Clean residual mean=0.000006 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0886175 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 0.0886175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076824Jy sigma=1.236947 ! Fit after self-cal, rms=0.076809Jy sigma=1.236481 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.38 x 9.717 at -7.73 degrees (North through East) ! Clean map min=-0.0025678 max=0.067342 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.04 KP 1.02 ! LA 1.03 NL 1.09 OV 1.07 PT 1.01 ! SC 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.08 KP 1.07 LA 1.03 ! MK 0.93 NL 1.04 OV 1.07 PT 1.02 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.94 HN 0.99 KP 1.01 ! LA 0.90 MK 1.00 NL 1.04 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.05 KP 1.06 ! LA 0.93 NL 1.07 OV 1.05 PT 1.04 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.06 KP 1.10 LA 0.99 ! MK 1.05 NL 1.03 OV 1.00 PT 1.00 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.85 HN 1.08 KP 1.06 ! LA 0.94 MK 1.00 NL 0.65 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.13 KP 1.01 ! LA 1.05 NL 1.11 OV 1.01 PT 1.05 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 1.09 KP 1.07 LA 1.02 ! MK 1.04 NL 1.14 OV 0.97 PT 1.08 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 0.91 HN 1.02 KP 1.04 ! LA 0.96 MK 0.99 NL 0.95 PT 1.02 ! ! ! Fit before self-cal, rms=0.076809Jy sigma=1.236481 ! Fit after self-cal, rms=0.075731Jy sigma=1.221771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.364 mas, bmaj=9.549 mas, bpa=-7.37 degrees ! Estimated noise=0.345623 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 = 0.000610066 Jy ! Component: 100 - total flux cleaned = 0.000571348 Jy ! Component: 150 - total flux cleaned = 0.000570115 Jy ! Component: 200 - total flux cleaned = 0.000568037 Jy ! Total flux subtracted in 200 components = 0.000568037 Jy ! Clean residual min=-0.002039 max=0.002130 Jy/beam ! Clean residual mean=0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0891855 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.0891855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075679Jy sigma=1.221222 ! Fit after self-cal, rms=0.075878Jy sigma=1.220021 ! 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=0.075878Jy sigma=1.220021 ! Fit after self-cal, rms=0.076208Jy sigma=1.214091 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.348 mas, bmaj=9.509 mas, bpa=-7.467 degrees ! Estimated noise=0.345248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061914 Jy ! Component: 100 - total flux cleaned = 0.00072372 Jy ! Component: 150 - total flux cleaned = 0.000694925 Jy ! Component: 200 - total flux cleaned = 0.000721855 Jy ! Total flux subtracted in 200 components = 0.000721855 Jy ! Clean residual min=-0.001412 max=0.001547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0899074 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.0899074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076179Jy sigma=1.213664 ! Fit after self-cal, rms=0.076235Jy sigma=1.213338 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 = 7.65625e-05 Jy ! Component: 100 - total flux cleaned = 0.000151681 Jy ! Component: 150 - total flux cleaned = 0.000151902 Jy ! Component: 200 - total flux cleaned = 0.000172865 Jy ! Total flux subtracted in 200 components = 0.000172865 Jy ! Clean residual min=-0.001387 max=0.001514 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0900802 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.0900802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076220Jy sigma=1.213100 ! Fit after self-cal, rms=0.076223Jy sigma=1.213077 ! 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=0.076223Jy sigma=1.213077 ! Fit after self-cal, rms=0.076319Jy sigma=1.213019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.339 mas, bmaj=9.486 mas, bpa=-7.474 degrees ! Estimated noise=0.344584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000320574 Jy ! Component: 100 - total flux cleaned = 0.000407405 Jy ! Component: 150 - total flux cleaned = 0.000446707 Jy ! Component: 200 - total flux cleaned = 0.000464298 Jy ! Total flux subtracted in 200 components = 0.000464298 Jy ! Clean residual min=-0.001362 max=0.001499 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0905445 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.0905445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076308Jy sigma=1.212843 ! Fit after self-cal, rms=0.076321Jy sigma=1.212820 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 = 4.91451e-05 Jy ! Component: 100 - total flux cleaned = 8.48729e-05 Jy ! Component: 150 - total flux cleaned = 0.000101416 Jy ! Component: 200 - total flux cleaned = 0.000131912 Jy ! Total flux subtracted in 200 components = 0.000131912 Jy ! Clean residual min=-0.001354 max=0.001475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0906765 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.0906764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076313Jy sigma=1.212707 ! Fit after self-cal, rms=0.076317Jy sigma=1.212694 ! 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=0.076317Jy sigma=1.212694 ! Fit after self-cal, rms=0.076259Jy sigma=1.212682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.76 mas, bmaj=16.91 mas, bpa=-4.622 degrees ! Estimated noise=0.433457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392069 Jy ! Component: 100 - total flux cleaned = 0.000432895 Jy ! Component: 150 - total flux cleaned = 0.00045615 Jy ! Component: 200 - total flux cleaned = 0.000476895 Jy ! Total flux subtracted in 200 components = 0.000476895 Jy ! Clean residual min=-0.001841 max=0.001854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0911533 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.0911533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076255Jy sigma=1.212704 ! Fit after self-cal, rms=0.076261Jy sigma=1.212693 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 = 6.25862e-05 Jy ! Component: 100 - total flux cleaned = 8.28023e-05 Jy ! Component: 150 - total flux cleaned = 0.000101234 Jy ! Component: 200 - total flux cleaned = 0.00012692 Jy ! Total flux subtracted in 200 components = 0.00012692 Jy ! Clean residual min=-0.001830 max=0.001839 Jy/beam ! Clean residual mean=-0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0912802 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 122 components and 0.0912803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076260Jy sigma=1.212724 ! Fit after self-cal, rms=0.076262Jy sigma=1.212714 ! 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=3.334 mas, bmaj=9.466 mas, bpa=-7.452 degrees ! Estimated noise=0.344061 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.334 x 9.466 at -7.452 degrees (North through East) ! Clean map min=-0.0020872 max=0.066553 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=2.671 mas, bmaj=7.541 mas, bpa=-7.596 degrees ! Estimated noise=0.617342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484597 Jy ! Component: 100 - total flux cleaned = 0.0659032 Jy ! Component: 150 - total flux cleaned = 0.0750282 Jy ! Component: 200 - total flux cleaned = 0.080087 Jy ! Total flux subtracted in 200 components = 0.080087 Jy ! Clean residual min=-0.003141 max=0.003027 Jy/beam ! Clean residual mean=-0.000006 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.080087 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.080087 Jy ! Inverting map and beam ! Estimated beam: bmin=3.334 mas, bmaj=9.466 mas, bpa=-7.452 degrees ! Estimated noise=0.344061 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 = 0.00474824 Jy ! Component: 100 - total flux cleaned = 0.00739116 Jy ! Component: 150 - total flux cleaned = 0.00858163 Jy ! Component: 200 - total flux cleaned = 0.0092012 Jy ! Total flux subtracted in 200 components = 0.0092012 Jy ! Clean residual min=-0.001630 max=0.001601 Jy/beam ! Clean residual mean=-0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0892882 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.0892882 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=7.76 mas, bmaj=16.91 mas, bpa=-4.622 degrees ! Estimated noise=0.433457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122535 Jy ! Component: 100 - total flux cleaned = 0.00173606 Jy ! Component: 150 - total flux cleaned = 0.0017994 Jy ! Component: 200 - total flux cleaned = 0.0018176 Jy ! Total flux subtracted in 200 components = 0.0018176 Jy ! Clean residual min=-0.001870 max=0.001959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0911058 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 = 3.15021e-05 Jy ! Component: 100 - total flux cleaned = 4.56647e-05 Jy ! Component: 150 - total flux cleaned = 5.92917e-05 Jy ! Component: 200 - total flux cleaned = 8.54151e-05 Jy ! Total flux subtracted in 200 components = 8.54151e-05 Jy ! Clean residual min=-0.001839 max=0.001930 Jy/beam ! Clean residual mean=-0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0911912 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 79 components and 0.0911912 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.334 mas, bmaj=9.466 mas, bpa=-7.452 degrees ! Estimated noise=0.344061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000262933 Jy ! Component: 100 - total flux cleaned = -0.00021525 Jy ! Component: 150 - total flux cleaned = -0.000215709 Jy ! Component: 200 - total flux cleaned = -0.000195996 Jy ! Total flux subtracted in 200 components = -0.000195996 Jy ! Clean residual min=-0.001404 max=0.001540 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0909952 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.0909952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076274Jy sigma=1.212958 ! Fit after self-cal, rms=0.076273Jy sigma=1.212903 wmodel J1542-1634_S_a_map.mod ! Writing 93 model components to file: J1542-1634_S_a_map.mod wobs J1542-1634_S_a_uvs.fits ! Writing UV FITS file: J1542-1634_S_a_uvs.fits wwins J1542-1634_S_a_map.win ! wwins: Wrote 2 windows to J1542-1634_S_a_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 = 0.000363345 Jy ! Component: 100 - total flux cleaned = 0.000388653 Jy ! Component: 150 - total flux cleaned = 0.000340118 Jy ! Component: 200 - total flux cleaned = 0.000202302 Jy ! Component: 250 - total flux cleaned = 9.1995e-05 Jy ! Component: 300 - total flux cleaned = -1.53654e-05 Jy ! Component: 350 - total flux cleaned = -0.000160841 Jy ! Component: 400 - total flux cleaned = -0.000322655 Jy ! Component: 450 - total flux cleaned = -0.000499824 Jy ! Component: 500 - total flux cleaned = -0.00069169 Jy ! Component: 550 - total flux cleaned = -0.000878776 Jy ! Component: 600 - total flux cleaned = -0.000988831 Jy ! Component: 650 - total flux cleaned = -0.00109648 Jy ! Component: 700 - total flux cleaned = -0.00114954 Jy ! Component: 750 - total flux cleaned = -0.00125356 Jy ! Component: 800 - total flux cleaned = -0.00130485 Jy ! Component: 850 - total flux cleaned = -0.00137239 Jy ! Component: 900 - total flux cleaned = -0.00145542 Jy ! Component: 950 - total flux cleaned = -0.00155342 Jy ! Component: 1000 - total flux cleaned = -0.00160135 Jy ! Component: 1050 - total flux cleaned = -0.00161743 Jy ! Component: 1100 - total flux cleaned = -0.00168007 Jy ! Component: 1150 - total flux cleaned = -0.0017576 Jy ! Component: 1200 - total flux cleaned = -0.00175772 Jy ! Component: 1250 - total flux cleaned = -0.00178838 Jy ! Component: 1300 - total flux cleaned = -0.00181813 Jy ! Component: 1350 - total flux cleaned = -0.0018183 Jy ! Component: 1400 - total flux cleaned = -0.00186225 Jy ! Component: 1450 - total flux cleaned = -0.0018623 Jy ! Component: 1500 - total flux cleaned = -0.00191957 Jy ! Component: 1550 - total flux cleaned = -0.00186307 Jy ! Component: 1600 - total flux cleaned = -0.00194713 Jy ! Component: 1650 - total flux cleaned = -0.00193322 Jy ! Component: 1700 - total flux cleaned = -0.00190582 Jy ! Component: 1750 - total flux cleaned = -0.00190604 Jy ! Component: 1800 - total flux cleaned = -0.00193296 Jy ! Component: 1850 - total flux cleaned = -0.00197297 Jy ! Component: 1900 - total flux cleaned = -0.0019862 Jy ! Component: 1950 - total flux cleaned = -0.00201247 Jy ! Component: 2000 - total flux cleaned = -0.00199927 Jy ! Component: 2050 - total flux cleaned = -0.00203769 Jy ! Component: 2100 - total flux cleaned = -0.00203766 Jy ! Component: 2150 - total flux cleaned = -0.00207533 Jy ! Component: 2200 - total flux cleaned = -0.00202548 Jy ! Component: 2250 - total flux cleaned = -0.0020875 Jy ! Component: 2300 - total flux cleaned = -0.00208749 Jy ! Component: 2350 - total flux cleaned = -0.00209972 Jy ! Component: 2400 - total flux cleaned = -0.00212399 Jy ! Component: 2450 - total flux cleaned = -0.00217209 Jy ! Component: 2500 - total flux cleaned = -0.00213652 Jy ! Component: 2550 - total flux cleaned = -0.00220715 Jy ! Component: 2600 - total flux cleaned = -0.00221883 Jy ! Component: 2650 - total flux cleaned = -0.00224206 Jy ! Component: 2700 - total flux cleaned = -0.00225365 Jy ! Component: 2750 - total flux cleaned = -0.00229921 Jy ! Component: 2800 - total flux cleaned = -0.00231048 Jy ! Component: 2850 - total flux cleaned = -0.00237769 Jy ! Component: 2900 - total flux cleaned = -0.0023553 Jy ! Component: 2950 - total flux cleaned = -0.00239962 Jy ! Component: 3000 - total flux cleaned = -0.00244367 Jy ! Component: 3050 - total flux cleaned = -0.00243278 Jy ! Component: 3100 - total flux cleaned = -0.00249779 Jy ! Component: 3150 - total flux cleaned = -0.00250865 Jy ! Component: 3200 - total flux cleaned = -0.00251944 Jy ! Component: 3250 - total flux cleaned = -0.0025831 Jy ! Component: 3300 - total flux cleaned = -0.00258301 Jy ! Component: 3350 - total flux cleaned = -0.00262486 Jy ! Component: 3400 - total flux cleaned = -0.0026353 Jy ! Component: 3450 - total flux cleaned = -0.00265596 Jy ! Component: 3500 - total flux cleaned = -0.00272772 Jy ! Component: 3550 - total flux cleaned = -0.00271765 Jy ! Component: 3600 - total flux cleaned = -0.00271759 Jy ! Component: 3650 - total flux cleaned = -0.002788 Jy ! Component: 3700 - total flux cleaned = -0.00279797 Jy ! Component: 3750 - total flux cleaned = -0.0028178 Jy ! Component: 3800 - total flux cleaned = -0.00289668 Jy ! Component: 3850 - total flux cleaned = -0.00288691 Jy ! Component: 3900 - total flux cleaned = -0.00294538 Jy ! Component: 3950 - total flux cleaned = -0.0029551 Jy ! Component: 4000 - total flux cleaned = -0.00298396 Jy ! Component: 4050 - total flux cleaned = -0.00305083 Jy ! Total flux subtracted in 4096 components = -0.00306991 Jy ! Clean residual min=-0.000728 max=0.000500 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0879253 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 422 components and 0.0879253 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1542-1634_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.334 x 9.466 at -7.452 degrees (North through East) ! Clean map min=-0.0015797 max=0.065678 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1542-1634_S_a_map.fits wmodel /vlbi/uf001/uvm//J1542-1634_S_a_map.mod ! Writing 422 model components to file: /vlbi/uf001/uvm//J1542-1634_S_a_map.mod wobs /vlbi/uf001/uvm//J1542-1634_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1542-1634_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1542-1634_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J1542-1634_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0656778 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183278 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.837167 0.837167 1.67433 3.34867 6.69734 13.3947 26.7893 53.5787 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 358.351 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1542-1634_S_a_dfm.log closed on Sun Jan 13 21:55:47 2019