! Started logfile: /vlbi/uf001/uva//J0516+1057_S_dfm.log on Sun Jan 13 22:31:36 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//J0516+1057_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0516+1057_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.853314 visibilities/baseline/integration-bin. ! Found source: J0516+1057 ! ! 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 5253 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 J0516+1057_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017675Jy sigma=22.724143 ! Fit after self-cal, rms=0.855800Jy sigma=19.154963 ! 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=2.673 mas, bmaj=6.167 mas, bpa=-4.136 degrees ! Estimated noise=0.558874 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 = 0.11102 Jy ! Component: 100 - total flux cleaned = 0.146628 Jy ! Total flux subtracted in 100 components = 0.146628 Jy ! Clean residual min=-0.008130 max=0.020616 Jy/beam ! Clean residual mean=0.000033 rms=0.002584 Jy/beam ! Combined flux in latest and established models = 0.146628 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.146628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074258Jy sigma=1.592439 ! Fit after self-cal, rms=0.074027Jy sigma=1.587787 ! Inverting map ! Added new window around map position (-2, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221773 Jy ! Component: 100 - total flux cleaned = 0.0365106 Jy ! Total flux subtracted in 100 components = 0.0365106 Jy ! Clean residual min=-0.005366 max=0.007952 Jy/beam ! Clean residual mean=0.000021 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.183139 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.183139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065763Jy sigma=1.402257 ! Fit after self-cal, rms=0.065499Jy sigma=1.396693 ! 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=3.05 mas, bmaj=6.701 mas, bpa=-3.739 degrees ! Estimated noise=0.448696 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 = 0.0132415 Jy ! Component: 100 - total flux cleaned = 0.0219689 Jy ! Component: 150 - total flux cleaned = 0.0282809 Jy ! Component: 200 - total flux cleaned = 0.0330538 Jy ! Total flux subtracted in 200 components = 0.0330538 Jy ! Clean residual min=-0.004170 max=0.004950 Jy/beam ! Clean residual mean=0.000010 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.216192 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 85 components and 0.216192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062159Jy sigma=1.321156 ! Fit after self-cal, rms=0.062018Jy sigma=1.318103 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.05 x 6.701 at -3.739 degrees (North through East) ! Clean map min=-0.0044232 max=0.14612 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.98 KP 1.00 ! LA 0.92 MK 1.02 NL 1.07 OV 0.92 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.00 KP 0.97 ! LA 0.90 MK 1.06 NL 1.13 OV 0.95 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.01 KP 1.00 ! LA 0.92 MK 1.00 NL 1.06 OV 0.95 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.062018Jy sigma=1.318103 ! Fit after self-cal, rms=0.060858Jy sigma=1.288464 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=6.803 mas, bpa=-3.78 degrees ! Estimated noise=0.442991 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 = 0.00330082 Jy ! Component: 100 - total flux cleaned = 0.00434627 Jy ! Component: 150 - total flux cleaned = 0.00439862 Jy ! Component: 200 - total flux cleaned = 0.00443358 Jy ! Total flux subtracted in 200 components = 0.00443358 Jy ! Clean residual min=-0.002658 max=0.002871 Jy/beam ! Clean residual mean=-0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.220626 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.220626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060653Jy sigma=1.284847 ! Fit after self-cal, rms=0.060670Jy sigma=1.284200 ! 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=0.060670Jy sigma=1.284200 ! Fit after self-cal, rms=0.060670Jy sigma=1.278109 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=6.803 mas, bpa=-3.899 degrees ! Estimated noise=0.443083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370337 Jy ! Component: 100 - total flux cleaned = 0.000264783 Jy ! Component: 150 - total flux cleaned = 0.000203089 Jy ! Component: 200 - total flux cleaned = 0.000166377 Jy ! Total flux subtracted in 200 components = 0.000166377 Jy ! Clean residual min=-0.002500 max=0.002517 Jy/beam ! Clean residual mean=-0.000004 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.220792 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.220792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060642Jy sigma=1.277576 ! Fit after self-cal, rms=0.060646Jy sigma=1.277377 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 (26.5, -30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205556 Jy ! Component: 100 - total flux cleaned = 0.00214206 Jy ! Component: 150 - total flux cleaned = 0.00204964 Jy ! Component: 200 - total flux cleaned = 0.00193542 Jy ! Total flux subtracted in 200 components = 0.00193542 Jy ! Clean residual min=-0.002418 max=0.001936 Jy/beam ! Clean residual mean=-0.000004 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.222728 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 0.222728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060575Jy sigma=1.275505 ! Fit after self-cal, rms=0.060569Jy sigma=1.275408 ! 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=0.060569Jy sigma=1.275408 ! Fit after self-cal, rms=0.060480Jy sigma=1.275300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=6.806 mas, bpa=-3.922 degrees ! Estimated noise=0.44229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477166 Jy ! Component: 100 - total flux cleaned = 0.00061141 Jy ! Component: 150 - total flux cleaned = 0.000564596 Jy ! Component: 200 - total flux cleaned = 0.000499372 Jy ! Total flux subtracted in 200 components = 0.000499372 Jy ! Clean residual min=-0.002437 max=0.001884 Jy/beam ! Clean residual mean=-0.000004 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.223227 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.223227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060459Jy sigma=1.274822 ! Fit after self-cal, rms=0.060459Jy sigma=1.274795 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 = 0.00013748 Jy ! Component: 100 - total flux cleaned = 0.000117648 Jy ! Component: 150 - total flux cleaned = 9.85028e-05 Jy ! Component: 200 - total flux cleaned = 7.99674e-05 Jy ! Total flux subtracted in 200 components = 7.99674e-05 Jy ! Clean residual min=-0.002395 max=0.001892 Jy/beam ! Clean residual mean=-0.000004 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.223307 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.223307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060448Jy sigma=1.274523 ! Fit after self-cal, rms=0.060447Jy sigma=1.274509 ! 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=0.060447Jy sigma=1.274509 ! Fit after self-cal, rms=0.060441Jy sigma=1.274475 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.484 mas, bmaj=9.916 mas, bpa=-3.663 degrees ! Estimated noise=0.588372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000459395 Jy ! Component: 100 - total flux cleaned = -0.000616654 Jy ! Component: 150 - total flux cleaned = -0.000731733 Jy ! Component: 200 - total flux cleaned = -0.0007992 Jy ! Total flux subtracted in 200 components = -0.0007992 Jy ! Clean residual min=-0.002592 max=0.002424 Jy/beam ! Clean residual mean=-0.000008 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.222508 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 152 components and 0.222508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060435Jy sigma=1.274466 ! Fit after self-cal, rms=0.060434Jy sigma=1.274442 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 = -0.000141282 Jy ! Component: 100 - total flux cleaned = -0.000125827 Jy ! Component: 150 - total flux cleaned = -0.000153402 Jy ! Component: 200 - total flux cleaned = -0.000166239 Jy ! Total flux subtracted in 200 components = -0.000166239 Jy ! Clean residual min=-0.002533 max=0.002389 Jy/beam ! Clean residual mean=-0.000008 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.222342 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 157 components and 0.222342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060432Jy sigma=1.274479 ! Fit after self-cal, rms=0.060432Jy sigma=1.274471 ! 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=3.082 mas, bmaj=6.81 mas, bpa=-3.905 degrees ! Estimated noise=0.44223 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.082 x 6.81 at -3.905 degrees (North through East) ! Clean map min=-0.0022007 max=0.14396 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=2.701 mas, bmaj=6.263 mas, bpa=-4.251 degrees ! Estimated noise=0.553597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109597 Jy ! Component: 100 - total flux cleaned = 0.146346 Jy ! Component: 150 - total flux cleaned = 0.167748 Jy ! Component: 200 - total flux cleaned = 0.182136 Jy ! Total flux subtracted in 200 components = 0.182136 Jy ! Clean residual min=-0.004735 max=0.007930 Jy/beam ! Clean residual mean=0.000012 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.182136 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.182136 Jy ! Inverting map and beam ! Estimated beam: bmin=3.082 mas, bmaj=6.81 mas, bpa=-3.905 degrees ! Estimated noise=0.44223 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 = 0.0115743 Jy ! Component: 100 - total flux cleaned = 0.019242 Jy ! Component: 150 - total flux cleaned = 0.024547 Jy ! Component: 200 - total flux cleaned = 0.0284404 Jy ! Total flux subtracted in 200 components = 0.0284404 Jy ! Clean residual min=-0.002497 max=0.002490 Jy/beam ! Clean residual mean=0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.210576 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 67 components and 0.210576 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=6.484 mas, bmaj=9.916 mas, bpa=-3.663 degrees ! Estimated noise=0.588372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045959 Jy ! Component: 100 - total flux cleaned = 0.00714611 Jy ! Component: 150 - total flux cleaned = 0.00886077 Jy ! Component: 200 - total flux cleaned = 0.0101088 Jy ! Total flux subtracted in 200 components = 0.0101088 Jy ! Clean residual min=-0.002667 max=0.002513 Jy/beam ! Clean residual mean=-0.000007 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.220685 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 = 0.000892567 Jy ! Component: 100 - total flux cleaned = 0.0011035 Jy ! Component: 150 - total flux cleaned = 0.00126235 Jy ! Component: 200 - total flux cleaned = 0.00138107 Jy ! Total flux subtracted in 200 components = 0.00138107 Jy ! Clean residual min=-0.002608 max=0.002470 Jy/beam ! Clean residual mean=-0.000008 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.222066 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 118 components and 0.222066 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.082 mas, bmaj=6.81 mas, bpa=-3.905 degrees ! Estimated noise=0.44223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555811 Jy ! Component: 100 - total flux cleaned = 0.00064171 Jy ! Component: 150 - total flux cleaned = 0.000642409 Jy ! Component: 200 - total flux cleaned = 0.000710818 Jy ! Total flux subtracted in 200 components = 0.000710818 Jy ! Clean residual min=-0.002478 max=0.002047 Jy/beam ! Clean residual mean=-0.000004 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.222777 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 137 components and 0.222777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060519Jy sigma=1.276313 ! Fit after self-cal, rms=0.060510Jy sigma=1.275997 wmodel J0516+1057_S_map.mod ! Writing 137 model components to file: J0516+1057_S_map.mod wobs J0516+1057_S_uvs.fits ! Writing UV FITS file: J0516+1057_S_uvs.fits wwins J0516+1057_S_map.win ! wwins: Wrote 3 windows to J0516+1057_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 = -0.00064521 Jy ! Component: 100 - total flux cleaned = -0.000940074 Jy ! Component: 150 - total flux cleaned = -0.00121762 Jy ! Component: 200 - total flux cleaned = -0.00138412 Jy ! Component: 250 - total flux cleaned = -0.00163943 Jy ! Component: 300 - total flux cleaned = -0.00185533 Jy ! Component: 350 - total flux cleaned = -0.00200522 Jy ! Component: 400 - total flux cleaned = -0.00206445 Jy ! Component: 450 - total flux cleaned = -0.00223704 Jy ! Component: 500 - total flux cleaned = -0.00237662 Jy ! Component: 550 - total flux cleaned = -0.00245846 Jy ! Component: 600 - total flux cleaned = -0.002566 Jy ! Component: 650 - total flux cleaned = -0.00267202 Jy ! Component: 700 - total flux cleaned = -0.00277456 Jy ! Component: 750 - total flux cleaned = -0.00274932 Jy ! Component: 800 - total flux cleaned = -0.00279925 Jy ! Component: 850 - total flux cleaned = -0.00282401 Jy ! Component: 900 - total flux cleaned = -0.00292028 Jy ! Component: 950 - total flux cleaned = -0.00294371 Jy ! Component: 1000 - total flux cleaned = -0.00296725 Jy ! Component: 1050 - total flux cleaned = -0.00301343 Jy ! Component: 1100 - total flux cleaned = -0.0030587 Jy ! Component: 1150 - total flux cleaned = -0.00305842 Jy ! Component: 1200 - total flux cleaned = -0.00308082 Jy ! Component: 1250 - total flux cleaned = -0.00305942 Jy ! Component: 1300 - total flux cleaned = -0.00308097 Jy ! Component: 1350 - total flux cleaned = -0.00310236 Jy ! Component: 1400 - total flux cleaned = -0.00312326 Jy ! Component: 1450 - total flux cleaned = -0.00310243 Jy ! Component: 1500 - total flux cleaned = -0.00308207 Jy ! Component: 1550 - total flux cleaned = -0.00316301 Jy ! Component: 1600 - total flux cleaned = -0.00314273 Jy ! Component: 1650 - total flux cleaned = -0.00318211 Jy ! Component: 1700 - total flux cleaned = -0.00320203 Jy ! Component: 1750 - total flux cleaned = -0.00325991 Jy ! Component: 1800 - total flux cleaned = -0.00331722 Jy ! Component: 1850 - total flux cleaned = -0.00333571 Jy ! Component: 1900 - total flux cleaned = -0.00331699 Jy ! Component: 1950 - total flux cleaned = -0.00339112 Jy ! Component: 2000 - total flux cleaned = -0.00337283 Jy ! Component: 2050 - total flux cleaned = -0.0034089 Jy ! Component: 2100 - total flux cleaned = -0.00335519 Jy ! Component: 2150 - total flux cleaned = -0.00335525 Jy ! Component: 2200 - total flux cleaned = -0.00337291 Jy ! Component: 2250 - total flux cleaned = -0.00339043 Jy ! Component: 2300 - total flux cleaned = -0.00344213 Jy ! Component: 2350 - total flux cleaned = -0.0035099 Jy ! Component: 2400 - total flux cleaned = -0.00352663 Jy ! Component: 2450 - total flux cleaned = -0.00350997 Jy ! Component: 2500 - total flux cleaned = -0.00351007 Jy ! Component: 2550 - total flux cleaned = -0.00357513 Jy ! Component: 2600 - total flux cleaned = -0.00357513 Jy ! Component: 2650 - total flux cleaned = -0.00357492 Jy ! Component: 2700 - total flux cleaned = -0.00355881 Jy ! Component: 2750 - total flux cleaned = -0.0035433 Jy ! Component: 2800 - total flux cleaned = -0.00355921 Jy ! Component: 2850 - total flux cleaned = -0.00360578 Jy ! Component: 2900 - total flux cleaned = -0.00357484 Jy ! Component: 2950 - total flux cleaned = -0.00349882 Jy ! Component: 3000 - total flux cleaned = -0.00357446 Jy ! Component: 3050 - total flux cleaned = -0.00357446 Jy ! Component: 3100 - total flux cleaned = -0.00358932 Jy ! Component: 3150 - total flux cleaned = -0.00360406 Jy ! Component: 3200 - total flux cleaned = -0.00360395 Jy ! Component: 3250 - total flux cleaned = -0.00364742 Jy ! Component: 3300 - total flux cleaned = -0.00366178 Jy ! Component: 3350 - total flux cleaned = -0.00363321 Jy ! Component: 3400 - total flux cleaned = -0.00368979 Jy ! Component: 3450 - total flux cleaned = -0.00367562 Jy ! Component: 3500 - total flux cleaned = -0.00370347 Jy ! Component: 3550 - total flux cleaned = -0.00370334 Jy ! Component: 3600 - total flux cleaned = -0.00370328 Jy ! Component: 3650 - total flux cleaned = -0.00366236 Jy ! Component: 3700 - total flux cleaned = -0.00370319 Jy ! Component: 3750 - total flux cleaned = -0.00371676 Jy ! Component: 3800 - total flux cleaned = -0.00366333 Jy ! Component: 3850 - total flux cleaned = -0.0037295 Jy ! Component: 3900 - total flux cleaned = -0.00374262 Jy ! Component: 3950 - total flux cleaned = -0.0037296 Jy ! Component: 4000 - total flux cleaned = -0.00375561 Jy ! Component: 4050 - total flux cleaned = -0.0037685 Jy ! Total flux subtracted in 4096 components = -0.00380686 Jy ! Clean residual min=-0.000778 max=0.000775 Jy/beam ! Clean residual mean=0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.21897 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 414 components and 0.21897 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0516+1057_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.082 x 6.81 at -3.905 degrees (North through East) ! Clean map min=-0.0020237 max=0.14372 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0516+1057_S_map.fits wmodel /vlbi/uf001/uva//J0516+1057_S_map.mod ! Writing 414 model components to file: /vlbi/uf001/uva//J0516+1057_S_map.mod wobs /vlbi/uf001/uva//J0516+1057_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0516+1057_S_uvs.fits wwins /vlbi/uf001/uva//J0516+1057_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0516+1057_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.14372 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.458443 0.458443 0.916887 1.83377 3.66755 7.33509 14.6702 29.3404 58.6808 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.143 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 654.388 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0516+1057_S_dfm.log closed on Sun Jan 13 22:31:41 2019