! Started logfile: /vlbi/uf001/uva//J1516+1932_S_b_dfm.log on Mon Jan 14 03:15:28 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//J1516+1932_S_b_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1516+1932_S_b_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.887037 visibilities/baseline/integration-bin. ! Found source: J1516+1932 ! ! 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 1437 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 J1516+1932_S_b] 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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.061693Jy sigma=19.887269 ! Fit after self-cal, rms=0.654065Jy sigma=11.975599 ! 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=2.702 mas, bmaj=6.246 mas, bpa=-4.227 degrees ! Estimated noise=1.32365 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 = 0.271927 Jy ! Component: 100 - total flux cleaned = 0.342241 Jy ! Total flux subtracted in 100 components = 0.342241 Jy ! Clean residual min=-0.014422 max=0.028291 Jy/beam ! Clean residual mean=-0.000082 rms=0.004777 Jy/beam ! Combined flux in latest and established models = 0.342241 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.342241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115802Jy sigma=2.042425 ! Fit after self-cal, rms=0.115722Jy sigma=2.039939 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307491 Jy ! Component: 100 - total flux cleaned = 0.0470349 Jy ! Total flux subtracted in 100 components = 0.0470349 Jy ! Clean residual min=-0.013159 max=0.019536 Jy/beam ! Clean residual mean=-0.000067 rms=0.004061 Jy/beam ! Combined flux in latest and established models = 0.389275 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.389275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104692Jy sigma=1.780136 ! Fit after self-cal, rms=0.104666Jy sigma=1.779221 ! 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=3.095 mas, bmaj=6.906 mas, bpa=-4.569 degrees ! Estimated noise=1.16802 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 (-4, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258225 Jy ! Component: 100 - total flux cleaned = 0.0418041 Jy ! Component: 150 - total flux cleaned = 0.049088 Jy ! Component: 200 - total flux cleaned = 0.0554622 Jy ! Total flux subtracted in 200 components = 0.0554622 Jy ! Clean residual min=-0.012101 max=0.017193 Jy/beam ! Clean residual mean=-0.000026 rms=0.003775 Jy/beam ! Combined flux in latest and established models = 0.444738 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 60 components and 0.444738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096669Jy sigma=1.620834 ! Fit after self-cal, rms=0.096296Jy sigma=1.613064 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.095 x 6.906 at -4.569 degrees (North through East) ! Clean map min=-0.011812 max=0.34554 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.97 KP 0.98 LA 0.95 ! MK 1.03 NL 1.04 OV 0.95 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.64 HN 1.01 KP 1.01 LA 0.97 ! MK 1.01 NL 0.99 OV 0.79 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 HN 0.95 KP 0.98 LA 0.94 ! MK 1.04 NL 1.08 OV 0.94 PT 0.95 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.096296Jy sigma=1.613064 ! Fit after self-cal, rms=0.095433Jy sigma=1.376179 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.102 mas, bmaj=7.04 mas, bpa=-4.381 degrees ! Estimated noise=1.1641 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 = -0.00414537 Jy ! Component: 100 - total flux cleaned = -0.00454204 Jy ! Component: 150 - total flux cleaned = -0.00422209 Jy ! Component: 200 - total flux cleaned = -0.00392519 Jy ! Total flux subtracted in 200 components = -0.00392519 Jy ! Clean residual min=-0.009135 max=0.011181 Jy/beam ! Clean residual mean=0.000017 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 0.440812 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.440812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094579Jy sigma=1.363779 ! Fit after self-cal, rms=0.094653Jy sigma=1.362925 ! 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=0.094653Jy sigma=1.362925 ! Fit after self-cal, rms=0.085795Jy sigma=1.186717 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.094 mas, bmaj=7.034 mas, bpa=-4.299 degrees ! Estimated noise=1.16699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00255017 Jy ! Component: 100 - total flux cleaned = -0.00272009 Jy ! Component: 150 - total flux cleaned = -0.0027176 Jy ! Component: 200 - total flux cleaned = -0.00295686 Jy ! Total flux subtracted in 200 components = -0.00295686 Jy ! Clean residual min=-0.006439 max=0.006129 Jy/beam ! Clean residual mean=0.000002 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.437856 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.437856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085259Jy sigma=1.173243 ! Fit after self-cal, rms=0.085301Jy sigma=1.172928 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 = -5.12848e-06 Jy ! Component: 100 - total flux cleaned = 8.81572e-05 Jy ! Component: 150 - total flux cleaned = 1.29197e-06 Jy ! Component: 200 - total flux cleaned = 4.89503e-06 Jy ! Total flux subtracted in 200 components = 4.89503e-06 Jy ! Clean residual min=-0.006242 max=0.005940 Jy/beam ! Clean residual mean=0.000002 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.43786 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.43786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085206Jy sigma=1.168197 ! Fit after self-cal, rms=0.085207Jy sigma=1.168138 ! 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=0.085207Jy sigma=1.168138 ! Fit after self-cal, rms=0.092181Jy sigma=1.133683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.09 mas, bmaj=7.028 mas, bpa=-4.284 degrees ! Estimated noise=1.16531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125287 Jy ! Component: 100 - total flux cleaned = -0.00124774 Jy ! Component: 150 - total flux cleaned = -0.00132607 Jy ! Component: 200 - total flux cleaned = -0.00125752 Jy ! Total flux subtracted in 200 components = -0.00125752 Jy ! Clean residual min=-0.006039 max=0.005001 Jy/beam ! Clean residual mean=0.000002 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.436603 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.436603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092055Jy sigma=1.129996 ! Fit after self-cal, rms=0.092074Jy sigma=1.129902 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 = -0.000145037 Jy ! Component: 100 - total flux cleaned = -0.000146916 Jy ! Component: 150 - total flux cleaned = -0.000148839 Jy ! Component: 200 - total flux cleaned = -0.000200606 Jy ! Total flux subtracted in 200 components = -0.000200606 Jy ! Clean residual min=-0.005967 max=0.004874 Jy/beam ! Clean residual mean=0.000002 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.436402 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.436402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092017Jy sigma=1.128034 ! Fit after self-cal, rms=0.092023Jy sigma=1.128016 ! 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=0.092023Jy sigma=1.128016 ! Fit after self-cal, rms=0.092636Jy sigma=1.127358 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.899 mas, bmaj=11.01 mas, bpa=-8.988 degrees ! Estimated noise=1.54912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011555 Jy ! Component: 100 - total flux cleaned = 0.000872608 Jy ! Component: 150 - total flux cleaned = 0.000872713 Jy ! Component: 200 - total flux cleaned = 0.000835224 Jy ! Total flux subtracted in 200 components = 0.000835224 Jy ! Clean residual min=-0.005995 max=0.005466 Jy/beam ! Clean residual mean=0.000011 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 0.437238 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 0.437238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092614Jy sigma=1.127287 ! Fit after self-cal, rms=0.092611Jy sigma=1.127106 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 = 7.09235e-05 Jy ! Component: 100 - total flux cleaned = -3.71245e-05 Jy ! Component: 150 - total flux cleaned = -6.97135e-05 Jy ! Component: 200 - total flux cleaned = -6.9008e-05 Jy ! Total flux subtracted in 200 components = -6.9008e-05 Jy ! Clean residual min=-0.005989 max=0.005475 Jy/beam ! Clean residual mean=0.000011 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.437169 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 132 components and 0.437169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092596Jy sigma=1.127510 ! Fit after self-cal, rms=0.092598Jy sigma=1.127453 ! 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=3.085 mas, bmaj=7.029 mas, bpa=-4.331 degrees ! Estimated noise=1.16456 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.085 x 7.029 at -4.331 degrees (North through East) ! Clean map min=-0.0059484 max=0.34822 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=2.684 mas, bmaj=6.305 mas, bpa=-4.008 degrees ! Estimated noise=1.33025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.273056 Jy ! Component: 100 - total flux cleaned = 0.343609 Jy ! Component: 150 - total flux cleaned = 0.370991 Jy ! Component: 200 - total flux cleaned = 0.385101 Jy ! Total flux subtracted in 200 components = 0.385101 Jy ! Clean residual min=-0.006980 max=0.007430 Jy/beam ! Clean residual mean=-0.000021 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.3851 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.3851 Jy ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.029 mas, bpa=-4.331 degrees ! Estimated noise=1.16456 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 = 0.0143008 Jy ! Component: 100 - total flux cleaned = 0.0237616 Jy ! Component: 150 - total flux cleaned = 0.0305906 Jy ! Component: 200 - total flux cleaned = 0.0356937 Jy ! Total flux subtracted in 200 components = 0.0356937 Jy ! Clean residual min=-0.006067 max=0.005247 Jy/beam ! Clean residual mean=-0.000005 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.420794 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 81 components and 0.420794 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=6.899 mas, bmaj=11.01 mas, bpa=-8.988 degrees ! Estimated noise=1.54912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00721808 Jy ! Component: 100 - total flux cleaned = 0.0111738 Jy ! Component: 150 - total flux cleaned = 0.0123546 Jy ! Component: 200 - total flux cleaned = 0.0132588 Jy ! Total flux subtracted in 200 components = 0.0132588 Jy ! Clean residual min=-0.006067 max=0.006039 Jy/beam ! Clean residual mean=0.000007 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.434053 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 = 0.000644476 Jy ! Component: 100 - total flux cleaned = 0.00116841 Jy ! Component: 150 - total flux cleaned = 0.00159281 Jy ! Component: 200 - total flux cleaned = 0.00193804 Jy ! Total flux subtracted in 200 components = 0.00193804 Jy ! Clean residual min=-0.006013 max=0.005413 Jy/beam ! Clean residual mean=0.000010 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.435991 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 120 components and 0.435991 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.029 mas, bpa=-4.331 degrees ! Estimated noise=1.16456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00083161 Jy ! Component: 100 - total flux cleaned = -0.00104885 Jy ! Component: 150 - total flux cleaned = -0.00117905 Jy ! Component: 200 - total flux cleaned = -0.00135462 Jy ! Total flux subtracted in 200 components = -0.00135462 Jy ! Clean residual min=-0.006023 max=0.004712 Jy/beam ! Clean residual mean=0.000002 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.434637 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 131 components and 0.434637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092588Jy sigma=1.124937 ! Fit after self-cal, rms=0.092612Jy sigma=1.124604 wmodel J1516+1932_S_b_map.mod ! Writing 131 model components to file: J1516+1932_S_b_map.mod wobs J1516+1932_S_b_uvs.fits ! Writing UV FITS file: J1516+1932_S_b_uvs.fits wwins J1516+1932_S_b_map.win ! wwins: Wrote 2 windows to J1516+1932_S_b_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 = -0.00240717 Jy ! Component: 100 - total flux cleaned = -0.0032756 Jy ! Component: 150 - total flux cleaned = -0.00351794 Jy ! Component: 200 - total flux cleaned = -0.00359871 Jy ! Component: 250 - total flux cleaned = -0.00382321 Jy ! Component: 300 - total flux cleaned = -0.00403868 Jy ! Component: 350 - total flux cleaned = -0.00410952 Jy ! Component: 400 - total flux cleaned = -0.00424723 Jy ! Component: 450 - total flux cleaned = -0.00444608 Jy ! Component: 500 - total flux cleaned = -0.00483477 Jy ! Component: 550 - total flux cleaned = -0.00502475 Jy ! Component: 600 - total flux cleaned = -0.0051472 Jy ! Component: 650 - total flux cleaned = -0.00508542 Jy ! Component: 700 - total flux cleaned = -0.00508478 Jy ! Component: 750 - total flux cleaned = -0.00514475 Jy ! Component: 800 - total flux cleaned = -0.00526015 Jy ! Component: 850 - total flux cleaned = -0.00525955 Jy ! Component: 900 - total flux cleaned = -0.0050337 Jy ! Component: 950 - total flux cleaned = -0.00503408 Jy ! Component: 1000 - total flux cleaned = -0.00519911 Jy ! Component: 1050 - total flux cleaned = -0.00498261 Jy ! Component: 1100 - total flux cleaned = -0.00530366 Jy ! Component: 1150 - total flux cleaned = -0.00530327 Jy ! Component: 1200 - total flux cleaned = -0.0050426 Jy ! Component: 1250 - total flux cleaned = -0.00535193 Jy ! Component: 1300 - total flux cleaned = -0.00540263 Jy ! Component: 1350 - total flux cleaned = -0.00530323 Jy ! Component: 1400 - total flux cleaned = -0.00545196 Jy ! Component: 1450 - total flux cleaned = -0.00525653 Jy ! Component: 1500 - total flux cleaned = -0.0050629 Jy ! Component: 1550 - total flux cleaned = -0.00491994 Jy ! Component: 1600 - total flux cleaned = -0.00492016 Jy ! Component: 1650 - total flux cleaned = -0.0049197 Jy ! Component: 1700 - total flux cleaned = -0.0048731 Jy ! Component: 1750 - total flux cleaned = -0.00487298 Jy ! Component: 1800 - total flux cleaned = -0.00482697 Jy ! Component: 1850 - total flux cleaned = -0.00482656 Jy ! Component: 1900 - total flux cleaned = -0.00464935 Jy ! Component: 1950 - total flux cleaned = -0.00478106 Jy ! Component: 2000 - total flux cleaned = -0.00469362 Jy ! Component: 2050 - total flux cleaned = -0.00469303 Jy ! Component: 2100 - total flux cleaned = -0.00452238 Jy ! Component: 2150 - total flux cleaned = -0.00460643 Jy ! Component: 2200 - total flux cleaned = -0.00448063 Jy ! Component: 2250 - total flux cleaned = -0.00435611 Jy ! Component: 2300 - total flux cleaned = -0.00451998 Jy ! Component: 2350 - total flux cleaned = -0.00439716 Jy ! Component: 2400 - total flux cleaned = -0.0041558 Jy ! Component: 2450 - total flux cleaned = -0.00431607 Jy ! Component: 2500 - total flux cleaned = -0.00431547 Jy ! Component: 2550 - total flux cleaned = -0.00435475 Jy ! Component: 2600 - total flux cleaned = -0.00423783 Jy ! Component: 2650 - total flux cleaned = -0.00419942 Jy ! Component: 2700 - total flux cleaned = -0.0042762 Jy ! Component: 2750 - total flux cleaned = -0.00438994 Jy ! Component: 2800 - total flux cleaned = -0.0044651 Jy ! Component: 2850 - total flux cleaned = -0.00457714 Jy ! Component: 2900 - total flux cleaned = -0.00450272 Jy ! Component: 2950 - total flux cleaned = -0.00439265 Jy ! Component: 3000 - total flux cleaned = -0.00457581 Jy ! Component: 3050 - total flux cleaned = -0.00472085 Jy ! Component: 3100 - total flux cleaned = -0.00486426 Jy ! Component: 3150 - total flux cleaned = -0.00479291 Jy ! Component: 3200 - total flux cleaned = -0.00489935 Jy ! Component: 3250 - total flux cleaned = -0.00514566 Jy ! Component: 3300 - total flux cleaned = -0.00500604 Jy ! Component: 3350 - total flux cleaned = -0.00510982 Jy ! Component: 3400 - total flux cleaned = -0.00521312 Jy ! Component: 3450 - total flux cleaned = -0.0053499 Jy ! Component: 3500 - total flux cleaned = -0.00545154 Jy ! Component: 3550 - total flux cleaned = -0.00555268 Jy ! Component: 3600 - total flux cleaned = -0.00568622 Jy ! Component: 3650 - total flux cleaned = -0.0057193 Jy ! Component: 3700 - total flux cleaned = -0.0058844 Jy ! Component: 3750 - total flux cleaned = -0.00581872 Jy ! Component: 3800 - total flux cleaned = -0.00588416 Jy ! Component: 3850 - total flux cleaned = -0.0060461 Jy ! Component: 3900 - total flux cleaned = -0.00604607 Jy ! Component: 3950 - total flux cleaned = -0.00620541 Jy ! Component: 4000 - total flux cleaned = -0.00620562 Jy ! Component: 4050 - total flux cleaned = -0.00648969 Jy ! Total flux subtracted in 4096 components = -0.00652087 Jy ! Clean residual min=-0.001902 max=0.001681 Jy/beam ! Clean residual mean=-0.000005 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.428116 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 442 components and 0.428116 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1516+1932_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.085 x 7.029 at -4.331 degrees (North through East) ! Clean map min=-0.0037036 max=0.34913 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1516+1932_S_b_map.fits wmodel /vlbi/uf001/uva//J1516+1932_S_b_map.mod ! Writing 442 model components to file: /vlbi/uf001/uva//J1516+1932_S_b_map.mod wobs /vlbi/uf001/uva//J1516+1932_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1516+1932_S_b_uvs.fits wwins /vlbi/uf001/uva//J1516+1932_S_b_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1516+1932_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.34913 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00058789 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.50516 0.50516 1.01032 2.02064 4.04128 8.08257 16.1651 32.3303 64.6605 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.349 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 593.87 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1516+1932_S_b_dfm.log closed on Mon Jan 14 03:15:32 2019