! Started logfile: /vlbi/uf001/uva//J1029+0519_S_dfm.log on Mon Jan 14 00:53:55 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//J1029+0519_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1029+0519_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J1029+0519 ! ! 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 5643 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 J1029+0519_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016285Jy sigma=21.922806 ! Fit after self-cal, rms=0.888760Jy sigma=19.176117 ! 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=2.716 mas, bmaj=6.432 mas, bpa=-2.303 degrees ! Estimated noise=0.645208 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 = 0.0827032 Jy ! Component: 100 - total flux cleaned = 0.102573 Jy ! Total flux subtracted in 100 components = 0.102573 Jy ! Clean residual min=-0.006663 max=0.011528 Jy/beam ! Clean residual mean=-0.000010 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.102573 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.102573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072845Jy sigma=1.464628 ! Fit after self-cal, rms=0.072770Jy sigma=1.463379 ! 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=3.257 mas, bmaj=7.291 mas, bpa=-0.4711 degrees ! Estimated noise=0.449551 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 (-3.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162588 Jy ! Component: 100 - total flux cleaned = 0.0262997 Jy ! Component: 150 - total flux cleaned = 0.0334663 Jy ! Component: 200 - total flux cleaned = 0.0387279 Jy ! Total flux subtracted in 200 components = 0.0387279 Jy ! Clean residual min=-0.005379 max=0.007140 Jy/beam ! Clean residual mean=-0.000003 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.1413 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 35 components and 0.1413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068445Jy sigma=1.366581 ! Fit after self-cal, rms=0.068270Jy sigma=1.363028 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.257 x 7.291 at -0.4711 degrees (North through East) ! Clean map min=-0.0051769 max=0.10978 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.98 KP 1.05 LA 0.90 ! MK 0.99 NL 0.98 OV 0.93 PT 0.96 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 HN 0.96 KP 1.05 LA 0.92 ! MK 1.01 NL 1.04 OV 0.96 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.97 KP 1.02 LA 0.98 ! MK 1.04 NL 1.00 OV 0.97 PT 0.96 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.068270Jy sigma=1.363028 ! Fit after self-cal, rms=0.070443Jy sigma=1.344324 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.261 mas, bmaj=7.381 mas, bpa=-0.5512 degrees ! Estimated noise=0.443499 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 = 0.00335833 Jy ! Component: 100 - total flux cleaned = 0.00386563 Jy ! Component: 150 - total flux cleaned = 0.00394186 Jy ! Component: 200 - total flux cleaned = 0.00400281 Jy ! Total flux subtracted in 200 components = 0.00400281 Jy ! Clean residual min=-0.004791 max=0.006015 Jy/beam ! Clean residual mean=-0.000004 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.145303 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.145303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070160Jy sigma=1.339506 ! Fit after self-cal, rms=0.070201Jy sigma=1.338813 ! 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=0.070201Jy sigma=1.338813 ! Fit after self-cal, rms=0.074397Jy sigma=1.298721 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.231 mas, bmaj=7.392 mas, bpa=-1.023 degrees ! Estimated noise=0.449272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136342 Jy ! Component: 100 - total flux cleaned = 0.00154993 Jy ! Component: 150 - total flux cleaned = 0.0015488 Jy ! Component: 200 - total flux cleaned = 0.00148232 Jy ! Total flux subtracted in 200 components = 0.00148232 Jy ! Clean residual min=-0.003303 max=0.003862 Jy/beam ! Clean residual mean=0.000003 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.146786 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.146786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074044Jy sigma=1.295395 ! Fit after self-cal, rms=0.074121Jy sigma=1.294641 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 = -5.41911e-05 Jy ! Component: 100 - total flux cleaned = -0.00022237 Jy ! Component: 150 - total flux cleaned = -0.00047793 Jy ! Component: 200 - total flux cleaned = -0.000664469 Jy ! Total flux subtracted in 200 components = -0.000664469 Jy ! Clean residual min=-0.003339 max=0.003780 Jy/beam ! Clean residual mean=0.000003 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.146121 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.146121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073987Jy sigma=1.293532 ! Fit after self-cal, rms=0.073974Jy sigma=1.293478 ! 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=0.073974Jy sigma=1.293478 ! Fit after self-cal, rms=0.074628Jy sigma=1.273135 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.226 mas, bmaj=7.376 mas, bpa=-0.953 degrees ! Estimated noise=0.446446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000519868 Jy ! Component: 100 - total flux cleaned = 0.000519951 Jy ! Component: 150 - total flux cleaned = 0.000491155 Jy ! Component: 200 - total flux cleaned = 0.000409304 Jy ! Total flux subtracted in 200 components = 0.000409304 Jy ! Clean residual min=-0.002274 max=0.003306 Jy/beam ! Clean residual mean=0.000003 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.14653 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.14653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074595Jy sigma=1.272540 ! Fit after self-cal, rms=0.074623Jy sigma=1.272314 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-17.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295956 Jy ! Component: 100 - total flux cleaned = 0.00443352 Jy ! Component: 150 - total flux cleaned = 0.00472728 Jy ! Component: 200 - total flux cleaned = 0.00497184 Jy ! Total flux subtracted in 200 components = 0.00497184 Jy ! Clean residual min=-0.002074 max=0.002733 Jy/beam ! Clean residual mean=0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.151502 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.151502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074453Jy sigma=1.269335 ! Fit after self-cal, rms=0.074450Jy sigma=1.269103 ! Inverting map ! Added new window around map position (-26.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024047 Jy ! Component: 100 - total flux cleaned = 0.00310875 Jy ! Component: 150 - total flux cleaned = 0.00380048 Jy ! Component: 200 - total flux cleaned = 0.00422011 Jy ! Total flux subtracted in 200 components = 0.00422011 Jy ! Clean residual min=-0.001867 max=0.001993 Jy/beam ! Clean residual mean=0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.155722 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 131 components and 0.155722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074364Jy sigma=1.266696 ! Fit after self-cal, rms=0.074353Jy sigma=1.266516 ! 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=0.074353Jy sigma=1.266516 ! Fit after self-cal, rms=0.074908Jy sigma=1.266308 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.855 mas, bmaj=11.83 mas, bpa=-3.955 degrees ! Estimated noise=0.589267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000982036 Jy ! Component: 100 - total flux cleaned = 0.00126757 Jy ! Component: 150 - total flux cleaned = 0.00139657 Jy ! Component: 200 - total flux cleaned = 0.0014534 Jy ! Total flux subtracted in 200 components = 0.0014534 Jy ! Clean residual min=-0.002611 max=0.002360 Jy/beam ! Clean residual mean=0.000008 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.157176 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 167 components and 0.157176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074878Jy sigma=1.265887 ! Fit after self-cal, rms=0.074875Jy sigma=1.265856 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 = 0.000231928 Jy ! Component: 100 - total flux cleaned = 0.000256434 Jy ! Component: 150 - total flux cleaned = 0.000302931 Jy ! Component: 200 - total flux cleaned = 0.000323614 Jy ! Total flux subtracted in 200 components = 0.000323614 Jy ! Clean residual min=-0.002543 max=0.002322 Jy/beam ! Clean residual mean=0.000008 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.157499 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 179 components and 0.157499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074863Jy sigma=1.265770 ! Fit after self-cal, rms=0.074862Jy sigma=1.265758 ! 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=3.229 mas, bmaj=7.385 mas, bpa=-0.9636 degrees ! Estimated noise=0.446259 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.229 x 7.385 at -0.9636 degrees (North through East) ! Clean map min=-0.0016843 max=0.10992 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=2.686 mas, bmaj=6.534 mas, bpa=-2.953 degrees ! Estimated noise=0.647015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0827071 Jy ! Component: 100 - total flux cleaned = 0.104266 Jy ! Component: 150 - total flux cleaned = 0.116994 Jy ! Component: 200 - total flux cleaned = 0.125147 Jy ! Total flux subtracted in 200 components = 0.125147 Jy ! Clean residual min=-0.003317 max=0.004375 Jy/beam ! Clean residual mean=-0.000002 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.125147 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.125147 Jy ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=7.385 mas, bpa=-0.9636 degrees ! Estimated noise=0.446259 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 = 0.00729766 Jy ! Component: 100 - total flux cleaned = 0.0120862 Jy ! Component: 150 - total flux cleaned = 0.0157484 Jy ! Component: 200 - total flux cleaned = 0.0186687 Jy ! Total flux subtracted in 200 components = 0.0186687 Jy ! Clean residual min=-0.002456 max=0.002129 Jy/beam ! Clean residual mean=0.000003 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.143816 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.143816 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=6.855 mas, bmaj=11.83 mas, bpa=-3.955 degrees ! Estimated noise=0.589267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388106 Jy ! Component: 100 - total flux cleaned = 0.00664347 Jy ! Component: 150 - total flux cleaned = 0.00873346 Jy ! Component: 200 - total flux cleaned = 0.0100523 Jy ! Total flux subtracted in 200 components = 0.0100523 Jy ! Clean residual min=-0.002904 max=0.002732 Jy/beam ! Clean residual mean=0.000008 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.153868 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 = 0.000810134 Jy ! Component: 100 - total flux cleaned = 0.00149509 Jy ! Component: 150 - total flux cleaned = 0.00200274 Jy ! Component: 200 - total flux cleaned = 0.00243983 Jy ! Total flux subtracted in 200 components = 0.00243983 Jy ! Clean residual min=-0.002599 max=0.002558 Jy/beam ! Clean residual mean=0.000008 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.156308 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 120 components and 0.156308 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.229 mas, bmaj=7.385 mas, bpa=-0.9636 degrees ! Estimated noise=0.446259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.54065e-05 Jy ! Component: 100 - total flux cleaned = -4.70361e-05 Jy ! Component: 150 - total flux cleaned = 5.92569e-05 Jy ! Component: 200 - total flux cleaned = 0.000125596 Jy ! Total flux subtracted in 200 components = 0.000125596 Jy ! Clean residual min=-0.001784 max=0.002047 Jy/beam ! Clean residual mean=0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.156434 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 140 components and 0.156434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074886Jy sigma=1.266232 ! Fit after self-cal, rms=0.074884Jy sigma=1.266108 wmodel J1029+0519_S_map.mod ! Writing 140 model components to file: J1029+0519_S_map.mod wobs J1029+0519_S_uvs.fits ! Writing UV FITS file: J1029+0519_S_uvs.fits wwins J1029+0519_S_map.win ! wwins: Wrote 4 windows to J1029+0519_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 = 0.000566146 Jy ! Component: 100 - total flux cleaned = 0.000631203 Jy ! Component: 150 - total flux cleaned = 0.000661599 Jy ! Component: 200 - total flux cleaned = 0.000750215 Jy ! Component: 250 - total flux cleaned = 0.000807632 Jy ! Component: 300 - total flux cleaned = 0.000835607 Jy ! Component: 350 - total flux cleaned = 0.000968779 Jy ! Component: 400 - total flux cleaned = 0.00107276 Jy ! Component: 450 - total flux cleaned = 0.00109873 Jy ! Component: 500 - total flux cleaned = 0.00117426 Jy ! Component: 550 - total flux cleaned = 0.00124758 Jy ! Component: 600 - total flux cleaned = 0.00129549 Jy ! Component: 650 - total flux cleaned = 0.00134278 Jy ! Component: 700 - total flux cleaned = 0.00141289 Jy ! Component: 750 - total flux cleaned = 0.00152748 Jy ! Component: 800 - total flux cleaned = 0.0016398 Jy ! Component: 850 - total flux cleaned = 0.00164014 Jy ! Component: 900 - total flux cleaned = 0.00168375 Jy ! Component: 950 - total flux cleaned = 0.00174828 Jy ! Component: 1000 - total flux cleaned = 0.00179051 Jy ! Component: 1050 - total flux cleaned = 0.00181134 Jy ! Component: 1100 - total flux cleaned = 0.00183193 Jy ! Component: 1150 - total flux cleaned = 0.00195325 Jy ! Component: 1200 - total flux cleaned = 0.00199335 Jy ! Component: 1250 - total flux cleaned = 0.00203263 Jy ! Component: 1300 - total flux cleaned = 0.00209133 Jy ! Component: 1350 - total flux cleaned = 0.00213012 Jy ! Component: 1400 - total flux cleaned = 0.00216813 Jy ! Component: 1450 - total flux cleaned = 0.00216812 Jy ! Component: 1500 - total flux cleaned = 0.00220509 Jy ! Component: 1550 - total flux cleaned = 0.00226038 Jy ! Component: 1600 - total flux cleaned = 0.00220587 Jy ! Component: 1650 - total flux cleaned = 0.00227743 Jy ! Component: 1700 - total flux cleaned = 0.00224205 Jy ! Component: 1750 - total flux cleaned = 0.00232994 Jy ! Component: 1800 - total flux cleaned = 0.00238202 Jy ! Component: 1850 - total flux cleaned = 0.00238217 Jy ! Component: 1900 - total flux cleaned = 0.00248461 Jy ! Component: 1950 - total flux cleaned = 0.00248451 Jy ! Component: 2000 - total flux cleaned = 0.0025849 Jy ! Component: 2050 - total flux cleaned = 0.00261808 Jy ! Component: 2100 - total flux cleaned = 0.00263469 Jy ! Component: 2150 - total flux cleaned = 0.00268378 Jy ! Component: 2200 - total flux cleaned = 0.00273219 Jy ! Component: 2250 - total flux cleaned = 0.00274816 Jy ! Component: 2300 - total flux cleaned = 0.00277964 Jy ! Component: 2350 - total flux cleaned = 0.00281088 Jy ! Component: 2400 - total flux cleaned = 0.0027951 Jy ! Component: 2450 - total flux cleaned = 0.00282584 Jy ! Component: 2500 - total flux cleaned = 0.00281023 Jy ! Component: 2550 - total flux cleaned = 0.00279499 Jy ! Component: 2600 - total flux cleaned = 0.0027797 Jy ! Component: 2650 - total flux cleaned = 0.00270506 Jy ! Component: 2700 - total flux cleaned = 0.00280925 Jy ! Component: 2750 - total flux cleaned = 0.00282392 Jy ! Component: 2800 - total flux cleaned = 0.00282374 Jy ! Component: 2850 - total flux cleaned = 0.00280914 Jy ! Component: 2900 - total flux cleaned = 0.00279474 Jy ! Component: 2950 - total flux cleaned = 0.00286646 Jy ! Component: 3000 - total flux cleaned = 0.00286649 Jy ! Component: 3050 - total flux cleaned = 0.00292318 Jy ! Component: 3100 - total flux cleaned = 0.00290918 Jy ! Component: 3150 - total flux cleaned = 0.0029789 Jy ! Component: 3200 - total flux cleaned = 0.0030067 Jy ! Component: 3250 - total flux cleaned = 0.00302055 Jy ! Component: 3300 - total flux cleaned = 0.00304782 Jy ! Component: 3350 - total flux cleaned = 0.00307504 Jy ! Component: 3400 - total flux cleaned = 0.00311569 Jy ! Component: 3450 - total flux cleaned = 0.00318267 Jy ! Component: 3500 - total flux cleaned = 0.00322256 Jy ! Component: 3550 - total flux cleaned = 0.00326222 Jy ! Component: 3600 - total flux cleaned = 0.00323599 Jy ! Component: 3650 - total flux cleaned = 0.00324912 Jy ! Component: 3700 - total flux cleaned = 0.00332707 Jy ! Component: 3750 - total flux cleaned = 0.00330118 Jy ! Component: 3800 - total flux cleaned = 0.00331417 Jy ! Component: 3850 - total flux cleaned = 0.00331422 Jy ! Component: 3900 - total flux cleaned = 0.00333957 Jy ! Component: 3950 - total flux cleaned = 0.00335227 Jy ! Component: 4000 - total flux cleaned = 0.00332716 Jy ! Component: 4050 - total flux cleaned = 0.00333974 Jy ! Total flux subtracted in 4096 components = 0.00336449 Jy ! Clean residual min=-0.000707 max=0.000873 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.159798 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 425 components and 0.159798 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1029+0519_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.229 x 7.385 at -0.9636 degrees (North through East) ! Clean map min=-0.0015201 max=0.11063 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1029+0519_S_map.fits wmodel /vlbi/uf001/uva//J1029+0519_S_map.mod ! Writing 425 model components to file: /vlbi/uf001/uva//J1029+0519_S_map.mod wobs /vlbi/uf001/uva//J1029+0519_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1029+0519_S_uvs.fits wwins /vlbi/uf001/uva//J1029+0519_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1029+0519_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.110632 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229081 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.621199 0.621199 1.2424 2.4848 4.96959 9.93918 19.8784 39.7567 79.5135 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.11 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 482.937 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1029+0519_S_dfm.log closed on Mon Jan 14 00:54:00 2019