! Started logfile: /vlbi/uf001/uvm//J1128-1122_S_a_dfm.log on Sun Jan 13 21:28:01 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//J1128-1122_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1128-1122_S_a_uvm.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! AN table 2: 74 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.871212 visibilities/baseline/integration-bin. ! Found source: J1128-1122 ! ! 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 12765 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 J1128-1122_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 92 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003212Jy sigma=19.889134 ! Fit after self-cal, rms=0.965696Jy sigma=19.147639 ! 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=2.664 mas, bmaj=7.232 mas, bpa=-7.813 degrees ! Estimated noise=0.465235 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 = 0.0278247 Jy ! Component: 100 - total flux cleaned = 0.0340367 Jy ! Total flux subtracted in 100 components = 0.0340367 Jy ! Clean residual min=-0.002214 max=0.002488 Jy/beam ! Clean residual mean=-0.000005 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0340367 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0340367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063558Jy sigma=1.187807 ! Fit after self-cal, rms=0.061833Jy sigma=1.152799 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436846 Jy ! Component: 100 - total flux cleaned = 0.00607184 Jy ! Total flux subtracted in 100 components = 0.00607184 Jy ! Clean residual min=-0.002289 max=0.002331 Jy/beam ! Clean residual mean=-0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0401086 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.0401086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061540Jy sigma=1.146858 ! Fit after self-cal, rms=0.061527Jy sigma=1.146720 ! 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=3.342 mas, bmaj=9.225 mas, bpa=-7.963 degrees ! Estimated noise=0.324744 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 = 0.000879255 Jy ! Component: 100 - total flux cleaned = 0.00117555 Jy ! Component: 150 - total flux cleaned = 0.00122093 Jy ! Component: 200 - total flux cleaned = 0.00126054 Jy ! Total flux subtracted in 200 components = 0.00126054 Jy ! Clean residual min=-0.001628 max=0.001953 Jy/beam ! Clean residual mean=-0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0413691 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.0413691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061511Jy sigma=1.146460 ! Fit after self-cal, rms=0.061501Jy sigma=1.146387 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.342 x 9.225 at -7.963 degrees (North through East) ! Clean map min=-0.0015507 max=0.039237 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.98 KP 1.00 ! LA 0.89 MK 0.91 NL 1.22 OV 1.00 ! PT 1.03 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.01 KP 0.98 LA 0.88 ! MK 0.99 NL 1.01 OV 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.97 HN 1.10 KP 0.96 ! LA 0.97 MK 0.98 NL 1.03 OV 0.93 ! PT 1.09 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.89 HN 1.01 KP 1.09 LA 0.93 ! MK 0.99 NL 0.93 OV 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 0.99 KP 1.05 ! LA 1.00 MK 1.05 NL 0.92 OV 1.01 ! PT 1.08 SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 0.94 KP 1.03 LA 1.01 ! MK 1.05 NL 0.90 OV 1.12 ! ! ! Fit before self-cal, rms=0.061501Jy sigma=1.146387 ! Fit after self-cal, rms=0.060923Jy sigma=1.144016 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=9.191 mas, bpa=-7.932 degrees ! Estimated noise=0.323184 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 = 4.77962e-05 Jy ! Component: 100 - total flux cleaned = 4.82596e-05 Jy ! Component: 150 - total flux cleaned = 4.84775e-05 Jy ! Component: 200 - total flux cleaned = 4.85971e-05 Jy ! Total flux subtracted in 200 components = 4.85971e-05 Jy ! Clean residual min=-0.001487 max=0.001677 Jy/beam ! Clean residual mean=0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0414177 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0414177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060918Jy sigma=1.143948 ! Fit after self-cal, rms=0.060962Jy sigma=1.142734 ! 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=0.060962Jy sigma=1.142734 ! Fit after self-cal, rms=0.061130Jy sigma=1.141658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=9.125 mas, bpa=-7.926 degrees ! Estimated noise=0.322378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.27763e-05 Jy ! Component: 100 - total flux cleaned = -7.36571e-05 Jy ! Component: 150 - total flux cleaned = -7.40359e-05 Jy ! Component: 200 - total flux cleaned = -8.76023e-05 Jy ! Total flux subtracted in 200 components = -8.76023e-05 Jy ! Clean residual min=-0.001558 max=0.001561 Jy/beam ! Clean residual mean=0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0413301 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0413301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061128Jy sigma=1.141615 ! Fit after self-cal, rms=0.061181Jy sigma=1.141329 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 = -8.87256e-05 Jy ! Component: 100 - total flux cleaned = -9.74611e-05 Jy ! Component: 150 - total flux cleaned = -9.75956e-05 Jy ! Component: 200 - total flux cleaned = -9.75345e-05 Jy ! Total flux subtracted in 200 components = -9.75345e-05 Jy ! Clean residual min=-0.001597 max=0.001611 Jy/beam ! Clean residual mean=0.000003 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0412326 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0412326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061178Jy sigma=1.141294 ! Fit after self-cal, rms=0.061178Jy sigma=1.141282 ! 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=0.061178Jy sigma=1.141282 ! Fit after self-cal, rms=0.061308Jy sigma=1.141198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=9.104 mas, bpa=-7.935 degrees ! Estimated noise=0.321839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101785 Jy ! Component: 100 - total flux cleaned = -9.28587e-05 Jy ! Component: 150 - total flux cleaned = -9.30929e-05 Jy ! Component: 200 - total flux cleaned = -9.32926e-05 Jy ! Total flux subtracted in 200 components = -9.32926e-05 Jy ! Clean residual min=-0.001609 max=0.001559 Jy/beam ! Clean residual mean=0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0411393 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0411393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061306Jy sigma=1.141163 ! Fit after self-cal, rms=0.061326Jy sigma=1.141065 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 = -5.46606e-05 Jy ! Component: 100 - total flux cleaned = -4.74903e-05 Jy ! Component: 150 - total flux cleaned = -4.7832e-05 Jy ! Component: 200 - total flux cleaned = -4.80276e-05 Jy ! Total flux subtracted in 200 components = -4.80276e-05 Jy ! Clean residual min=-0.001632 max=0.001585 Jy/beam ! Clean residual mean=0.000003 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0410912 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0410912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061325Jy sigma=1.141035 ! Fit after self-cal, rms=0.061322Jy sigma=1.141026 ! 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=0.061322Jy sigma=1.141026 ! Fit after self-cal, rms=0.061331Jy sigma=1.141005 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.21 mas, bmaj=16.04 mas, bpa=-5.965 degrees ! Estimated noise=0.403514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.33245e-05 Jy ! Component: 100 - total flux cleaned = 2.06194e-05 Jy ! Component: 150 - total flux cleaned = 1.14081e-05 Jy ! Component: 200 - total flux cleaned = 1.39457e-05 Jy ! Total flux subtracted in 200 components = 1.39457e-05 Jy ! Clean residual min=-0.001751 max=0.001751 Jy/beam ! Clean residual mean=0.000006 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0411052 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 0.0411052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061331Jy sigma=1.141006 ! Fit after self-cal, rms=0.061334Jy sigma=1.140969 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 = -4.00449e-06 Jy ! Component: 100 - total flux cleaned = -1.03537e-05 Jy ! Component: 150 - total flux cleaned = -1.78147e-05 Jy ! Component: 200 - total flux cleaned = -2.20446e-05 Jy ! Total flux subtracted in 200 components = -2.20446e-05 Jy ! Clean residual min=-0.001738 max=0.001757 Jy/beam ! Clean residual mean=0.000006 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0410831 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.0410831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061334Jy sigma=1.140969 ! Fit after self-cal, rms=0.061333Jy sigma=1.140967 ! 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=3.331 mas, bmaj=9.087 mas, bpa=-7.931 degrees ! Estimated noise=0.321456 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.331 x 9.087 at -7.931 degrees (North through East) ! Clean map min=-0.0015377 max=0.039274 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=2.649 mas, bmaj=7.119 mas, bpa=-7.799 degrees ! Estimated noise=0.457133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296832 Jy ! Component: 100 - total flux cleaned = 0.036658 Jy ! Component: 150 - total flux cleaned = 0.0395038 Jy ! Component: 200 - total flux cleaned = 0.0409564 Jy ! Total flux subtracted in 200 components = 0.0409564 Jy ! Clean residual min=-0.002079 max=0.001967 Jy/beam ! Clean residual mean=0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0409565 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0409565 Jy ! Inverting map and beam ! Estimated beam: bmin=3.331 mas, bmaj=9.087 mas, bpa=-7.931 degrees ! Estimated noise=0.321456 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 = 0.000248456 Jy ! Component: 100 - total flux cleaned = 0.000249279 Jy ! Component: 150 - total flux cleaned = 0.000225504 Jy ! Component: 200 - total flux cleaned = 0.000225566 Jy ! Total flux subtracted in 200 components = 0.000225566 Jy ! Clean residual min=-0.001654 max=0.001570 Jy/beam ! Clean residual mean=0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.041182 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.041182 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=7.21 mas, bmaj=16.04 mas, bpa=-5.965 degrees ! Estimated noise=0.403514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015986 Jy ! Component: 100 - total flux cleaned = 0.00015968 Jy ! Component: 150 - total flux cleaned = 0.000159441 Jy ! Component: 200 - total flux cleaned = 0.000147343 Jy ! Total flux subtracted in 200 components = 0.000147343 Jy ! Clean residual min=-0.001776 max=0.001734 Jy/beam ! Clean residual mean=0.000007 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0413294 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 = -1.12314e-05 Jy ! Component: 100 - total flux cleaned = -2.21248e-05 Jy ! Component: 150 - total flux cleaned = -3.74782e-05 Jy ! Component: 200 - total flux cleaned = -5.17194e-05 Jy ! Total flux subtracted in 200 components = -5.17194e-05 Jy ! Clean residual min=-0.001769 max=0.001739 Jy/beam ! Clean residual mean=0.000007 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0412776 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0412776 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.331 mas, bmaj=9.087 mas, bpa=-7.931 degrees ! Estimated noise=0.321456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104017 Jy ! Component: 100 - total flux cleaned = -0.000150188 Jy ! Component: 150 - total flux cleaned = -0.000150029 Jy ! Component: 200 - total flux cleaned = -0.000160807 Jy ! Total flux subtracted in 200 components = -0.000160807 Jy ! Clean residual min=-0.001618 max=0.001576 Jy/beam ! Clean residual mean=0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0411168 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.0411168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061334Jy sigma=1.140972 ! Fit after self-cal, rms=0.061335Jy sigma=1.140957 wmodel J1128-1122_S_a_map.mod ! Writing 42 model components to file: J1128-1122_S_a_map.mod wobs J1128-1122_S_a_uvs.fits ! Writing UV FITS file: J1128-1122_S_a_uvs.fits wwins J1128-1122_S_a_map.win ! wwins: Wrote 1 windows to J1128-1122_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 = 7.29211e-05 Jy ! Component: 100 - total flux cleaned = 0.000323336 Jy ! Component: 150 - total flux cleaned = 0.00053588 Jy ! Component: 200 - total flux cleaned = 0.00084965 Jy ! Component: 250 - total flux cleaned = 0.00106344 Jy ! Component: 300 - total flux cleaned = 0.00122669 Jy ! Component: 350 - total flux cleaned = 0.00142383 Jy ! Component: 400 - total flux cleaned = 0.00155763 Jy ! Component: 450 - total flux cleaned = 0.00168804 Jy ! Component: 500 - total flux cleaned = 0.00176098 Jy ! Component: 550 - total flux cleaned = 0.00190256 Jy ! Component: 600 - total flux cleaned = 0.00198859 Jy ! Component: 650 - total flux cleaned = 0.00207241 Jy ! Component: 700 - total flux cleaned = 0.00210533 Jy ! Component: 750 - total flux cleaned = 0.00216979 Jy ! Component: 800 - total flux cleaned = 0.00220137 Jy ! Component: 850 - total flux cleaned = 0.00218611 Jy ! Component: 900 - total flux cleaned = 0.00218636 Jy ! Component: 950 - total flux cleaned = 0.00224606 Jy ! Component: 1000 - total flux cleaned = 0.00221671 Jy ! Component: 1050 - total flux cleaned = 0.00221659 Jy ! Component: 1100 - total flux cleaned = 0.00220231 Jy ! Component: 1150 - total flux cleaned = 0.00220214 Jy ! Component: 1200 - total flux cleaned = 0.00213359 Jy ! Component: 1250 - total flux cleaned = 0.00214728 Jy ! Component: 1300 - total flux cleaned = 0.00212076 Jy ! Component: 1350 - total flux cleaned = 0.00214693 Jy ! Component: 1400 - total flux cleaned = 0.0021986 Jy ! Component: 1450 - total flux cleaned = 0.00218578 Jy ! Component: 1500 - total flux cleaned = 0.00223588 Jy ! Component: 1550 - total flux cleaned = 0.00224826 Jy ! Component: 1600 - total flux cleaned = 0.00228492 Jy ! Component: 1650 - total flux cleaned = 0.00223656 Jy ! Component: 1700 - total flux cleaned = 0.00224848 Jy ! Component: 1750 - total flux cleaned = 0.00223662 Jy ! Component: 1800 - total flux cleaned = 0.0022831 Jy ! Component: 1850 - total flux cleaned = 0.0022601 Jy ! Component: 1900 - total flux cleaned = 0.00226014 Jy ! Component: 1950 - total flux cleaned = 0.00227143 Jy ! Component: 2000 - total flux cleaned = 0.00227151 Jy ! Component: 2050 - total flux cleaned = 0.00230456 Jy ! Component: 2100 - total flux cleaned = 0.00232632 Jy ! Component: 2150 - total flux cleaned = 0.00234784 Jy ! Component: 2200 - total flux cleaned = 0.00236898 Jy ! Component: 2250 - total flux cleaned = 0.00233732 Jy ! Component: 2300 - total flux cleaned = 0.00235833 Jy ! Component: 2350 - total flux cleaned = 0.00242041 Jy ! Component: 2400 - total flux cleaned = 0.00243061 Jy ! Component: 2450 - total flux cleaned = 0.00242034 Jy ! Component: 2500 - total flux cleaned = 0.00243047 Jy ! Component: 2550 - total flux cleaned = 0.00249045 Jy ! Component: 2600 - total flux cleaned = 0.00248033 Jy ! Component: 2650 - total flux cleaned = 0.00248037 Jy ! Component: 2700 - total flux cleaned = 0.00250952 Jy ! Component: 2750 - total flux cleaned = 0.00250932 Jy ! Component: 2800 - total flux cleaned = 0.00251891 Jy ! Component: 2850 - total flux cleaned = 0.00255677 Jy ! Component: 2900 - total flux cleaned = 0.00255675 Jy ! Component: 2950 - total flux cleaned = 0.00263138 Jy ! Component: 3000 - total flux cleaned = 0.00262205 Jy ! Component: 3050 - total flux cleaned = 0.00265882 Jy ! Component: 3100 - total flux cleaned = 0.002668 Jy ! Component: 3150 - total flux cleaned = 0.00271323 Jy ! Component: 3200 - total flux cleaned = 0.00273115 Jy ! Component: 3250 - total flux cleaned = 0.00273992 Jy ! Component: 3300 - total flux cleaned = 0.00276647 Jy ! Component: 3350 - total flux cleaned = 0.0027577 Jy ! Component: 3400 - total flux cleaned = 0.00278391 Jy ! Component: 3450 - total flux cleaned = 0.00279261 Jy ! Component: 3500 - total flux cleaned = 0.00279261 Jy ! Component: 3550 - total flux cleaned = 0.00283536 Jy ! Component: 3600 - total flux cleaned = 0.00284387 Jy ! Component: 3650 - total flux cleaned = 0.00285237 Jy ! Component: 3700 - total flux cleaned = 0.00286915 Jy ! Component: 3750 - total flux cleaned = 0.0028609 Jy ! Component: 3800 - total flux cleaned = 0.00289411 Jy ! Component: 3850 - total flux cleaned = 0.00288583 Jy ! Component: 3900 - total flux cleaned = 0.00288593 Jy ! Component: 3950 - total flux cleaned = 0.00289406 Jy ! Component: 4000 - total flux cleaned = 0.00291021 Jy ! Component: 4050 - total flux cleaned = 0.00291025 Jy ! Total flux subtracted in 4096 components = 0.00289427 Jy ! Clean residual min=-0.000440 max=0.000569 Jy/beam ! Clean residual mean=0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0440111 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 328 components and 0.0440111 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1128-1122_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.331 x 9.087 at -7.931 degrees (North through East) ! Clean map min=-0.00093472 max=0.038855 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1128-1122_S_a_map.fits wmodel /vlbi/uf001/uvm//J1128-1122_S_a_map.mod ! Writing 328 model components to file: /vlbi/uf001/uvm//J1128-1122_S_a_map.mod wobs /vlbi/uf001/uvm//J1128-1122_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1128-1122_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1128-1122_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J1128-1122_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0388553 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142059 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09683 1.09683 2.19367 4.38734 8.77468 17.5494 35.0987 70.1974 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 273.514 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1128-1122_S_a_dfm.log closed on Sun Jan 13 21:28:05 2019