! Started logfile: /vlbi/uf001/uva//J1929+2325_S_dfm.log on Mon Jan 14 05:06:12 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//J1929+2325_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1929+2325_S_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.728704 visibilities/baseline/integration-bin. ! Found source: J1929+2325 ! ! 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 9444 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 J1929+2325_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 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.054498Jy sigma=22.172863 ! Fit after self-cal, rms=0.713350Jy sigma=15.273612 ! 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=2.883 mas, bmaj=6.241 mas, bpa=-12.92 degrees ! Estimated noise=0.499918 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 = 0.206547 Jy ! Component: 100 - total flux cleaned = 0.275073 Jy ! Total flux subtracted in 100 components = 0.275073 Jy ! Clean residual min=-0.009018 max=0.030020 Jy/beam ! Clean residual mean=-0.000059 rms=0.003087 Jy/beam ! Combined flux in latest and established models = 0.275073 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.275073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120413Jy sigma=1.744062 ! Fit after self-cal, rms=0.120350Jy sigma=1.742900 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320818 Jy ! Component: 100 - total flux cleaned = 0.0477827 Jy ! Total flux subtracted in 100 components = 0.0477827 Jy ! Clean residual min=-0.006911 max=0.008572 Jy/beam ! Clean residual mean=-0.000022 rms=0.002023 Jy/beam ! Combined flux in latest and established models = 0.322855 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.322855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107692Jy sigma=1.462504 ! Fit after self-cal, rms=0.107677Jy sigma=1.462104 ! 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=3.572 mas, bmaj=7.083 mas, bpa=-11.19 degrees ! Estimated noise=0.355387 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 = 0.0103348 Jy ! Component: 100 - total flux cleaned = 0.0155636 Jy ! Component: 150 - total flux cleaned = 0.0187334 Jy ! Component: 200 - total flux cleaned = 0.020809 Jy ! Total flux subtracted in 200 components = 0.020809 Jy ! Clean residual min=-0.007997 max=0.008681 Jy/beam ! Clean residual mean=-0.000010 rms=0.002133 Jy/beam ! Combined flux in latest and established models = 0.343664 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.343664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106107Jy sigma=1.441000 ! Fit after self-cal, rms=0.106107Jy sigma=1.440945 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.572 x 7.083 at -11.19 degrees (North through East) ! Clean map min=-0.0078546 max=0.27887 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.99 KP 1.01 ! LA 0.94 MK 1.04 NL 1.05 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.97 HN 0.98 KP 0.99 ! LA 0.94 MK 1.01 NL 1.12 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.96 KP 0.99 ! LA 0.92 MK 0.98 NL 1.14 OV 0.97 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.106107Jy sigma=1.440945 ! Fit after self-cal, rms=0.117281Jy sigma=1.366795 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=7.151 mas, bpa=-11.25 degrees ! Estimated noise=0.357852 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 = 0.000247822 Jy ! Component: 100 - total flux cleaned = -0.000135474 Jy ! Component: 150 - total flux cleaned = -0.000532755 Jy ! Component: 200 - total flux cleaned = -0.000734664 Jy ! Total flux subtracted in 200 components = -0.000734664 Jy ! Clean residual min=-0.006042 max=0.006174 Jy/beam ! Clean residual mean=0.000015 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.34293 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.34293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116782Jy sigma=1.366425 ! Fit after self-cal, rms=0.116787Jy sigma=1.366252 ! 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=0.116787Jy sigma=1.366252 ! Fit after self-cal, rms=0.134072Jy sigma=1.348223 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=7.167 mas, bpa=-11.37 degrees ! Estimated noise=0.360245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685562 Jy ! Component: 100 - total flux cleaned = 0.000348514 Jy ! Component: 150 - total flux cleaned = 7.93927e-05 Jy ! Component: 200 - total flux cleaned = -8.32069e-05 Jy ! Total flux subtracted in 200 components = -8.32069e-05 Jy ! Clean residual min=-0.006198 max=0.006473 Jy/beam ! Clean residual mean=0.000004 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.342847 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.342847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133578Jy sigma=1.348915 ! Fit after self-cal, rms=0.133582Jy sigma=1.348872 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 = -0.000131148 Jy ! Component: 100 - total flux cleaned = -0.000247658 Jy ! Component: 150 - total flux cleaned = -0.00037879 Jy ! Component: 200 - total flux cleaned = -0.000434841 Jy ! Total flux subtracted in 200 components = -0.000434841 Jy ! Clean residual min=-0.006219 max=0.006446 Jy/beam ! Clean residual mean=0.000004 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.342412 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.342412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133433Jy sigma=1.349561 ! Fit after self-cal, rms=0.133432Jy sigma=1.349553 ! 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=0.133432Jy sigma=1.349553 ! Fit after self-cal, rms=0.059418Jy sigma=1.116545 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=7.166 mas, bpa=-11.3 degrees ! Estimated noise=0.359444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00056596 Jy ! Component: 100 - total flux cleaned = 0.000585333 Jy ! Component: 150 - total flux cleaned = 0.000602437 Jy ! Component: 200 - total flux cleaned = 0.000646145 Jy ! Total flux subtracted in 200 components = 0.000646145 Jy ! Clean residual min=-0.001625 max=0.001506 Jy/beam ! Clean residual mean=0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.343058 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.343058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059401Jy sigma=1.116281 ! Fit after self-cal, rms=0.059436Jy sigma=1.115925 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 = -5.27895e-05 Jy ! Component: 100 - total flux cleaned = -2.80241e-05 Jy ! Component: 150 - total flux cleaned = 6.69785e-06 Jy ! Component: 200 - total flux cleaned = 3.91917e-05 Jy ! Total flux subtracted in 200 components = 3.91917e-05 Jy ! Clean residual min=-0.001616 max=0.001498 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.343097 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.343097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059431Jy sigma=1.115835 ! Fit after self-cal, rms=0.059430Jy sigma=1.115831 ! 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=0.059430Jy sigma=1.115831 ! Fit after self-cal, rms=0.059357Jy sigma=1.115741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.731 mas, bmaj=10.06 mas, bpa=-9.202 degrees ! Estimated noise=0.442209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659358 Jy ! Component: 100 - total flux cleaned = 0.000748774 Jy ! Component: 150 - total flux cleaned = 0.00079405 Jy ! Component: 200 - total flux cleaned = 0.000821381 Jy ! Total flux subtracted in 200 components = 0.000821381 Jy ! Clean residual min=-0.001629 max=0.001535 Jy/beam ! Clean residual mean=0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.343918 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.343918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059353Jy sigma=1.115684 ! Fit after self-cal, rms=0.059353Jy sigma=1.115664 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 = -8.40066e-06 Jy ! Component: 100 - total flux cleaned = 1.60658e-06 Jy ! Component: 150 - total flux cleaned = 2.56726e-05 Jy ! Component: 200 - total flux cleaned = 4.01801e-05 Jy ! Total flux subtracted in 200 components = 4.01801e-05 Jy ! Clean residual min=-0.001614 max=0.001533 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.343959 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.343959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059352Jy sigma=1.115675 ! Fit after self-cal, rms=0.059353Jy sigma=1.115658 ! 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=3.56 mas, bmaj=7.157 mas, bpa=-11.28 degrees ! Estimated noise=0.359279 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.56 x 7.157 at -11.28 degrees (North through East) ! Clean map min=-0.0015185 max=0.28271 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=2.875 mas, bmaj=6.311 mas, bpa=-12.91 degrees ! Estimated noise=0.506387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.209375 Jy ! Component: 100 - total flux cleaned = 0.279487 Jy ! Component: 150 - total flux cleaned = 0.312162 Jy ! Component: 200 - total flux cleaned = 0.328094 Jy ! Total flux subtracted in 200 components = 0.328094 Jy ! Clean residual min=-0.003286 max=0.007330 Jy/beam ! Clean residual mean=-0.000016 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.328094 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 0.328094 Jy ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=7.157 mas, bpa=-11.28 degrees ! Estimated noise=0.359279 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 = 0.00947066 Jy ! Component: 100 - total flux cleaned = 0.0136249 Jy ! Component: 150 - total flux cleaned = 0.0155628 Jy ! Component: 200 - total flux cleaned = 0.0162343 Jy ! Total flux subtracted in 200 components = 0.0162343 Jy ! Clean residual min=-0.001690 max=0.001841 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.344329 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.344329 Jy ! Inverting map ! Added new window around map position (-4.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000817678 Jy ! Component: 100 - total flux cleaned = 0.00055441 Jy ! Component: 150 - total flux cleaned = 0.000492977 Jy ! Component: 200 - total flux cleaned = 0.000492827 Jy ! Total flux subtracted in 200 components = 0.000492827 Jy ! Clean residual min=-0.001602 max=0.001369 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.344821 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.344821 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=7.731 mas, bmaj=10.06 mas, bpa=-9.202 degrees ! Estimated noise=0.442209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.57614e-05 Jy ! Component: 100 - total flux cleaned = 8.61411e-05 Jy ! Component: 150 - total flux cleaned = 7.23253e-05 Jy ! Component: 200 - total flux cleaned = 7.25634e-05 Jy ! Total flux subtracted in 200 components = 7.25634e-05 Jy ! Clean residual min=-0.001563 max=0.001564 Jy/beam ! Clean residual mean=0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.344894 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 = 1.13679e-05 Jy ! Component: 100 - total flux cleaned = 2.17711e-05 Jy ! Component: 150 - total flux cleaned = 2.16072e-05 Jy ! Component: 200 - total flux cleaned = 2.19498e-05 Jy ! Total flux subtracted in 200 components = 2.19498e-05 Jy ! Clean residual min=-0.001554 max=0.001559 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.344916 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.344916 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=7.157 mas, bpa=-11.28 degrees ! Estimated noise=0.359279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.16462e-05 Jy ! Component: 100 - total flux cleaned = -3.5325e-06 Jy ! Component: 150 - total flux cleaned = 4.73248e-05 Jy ! Component: 200 - total flux cleaned = 9.47049e-05 Jy ! Total flux subtracted in 200 components = 9.47049e-05 Jy ! Clean residual min=-0.001550 max=0.001361 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.345011 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.345011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059316Jy sigma=1.114848 ! Fit after self-cal, rms=0.059310Jy sigma=1.114731 wmodel J1929+2325_S_map.mod ! Writing 71 model components to file: J1929+2325_S_map.mod wobs J1929+2325_S_uvs.fits ! Writing UV FITS file: J1929+2325_S_uvs.fits wwins J1929+2325_S_map.win ! wwins: Wrote 2 windows to J1929+2325_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 = -0.000712037 Jy ! Component: 100 - total flux cleaned = -0.00133696 Jy ! Component: 150 - total flux cleaned = -0.00175687 Jy ! Component: 200 - total flux cleaned = -0.00199413 Jy ! Component: 250 - total flux cleaned = -0.00210866 Jy ! Component: 300 - total flux cleaned = -0.00215295 Jy ! Component: 350 - total flux cleaned = -0.0021742 Jy ! Component: 400 - total flux cleaned = -0.00217341 Jy ! Component: 450 - total flux cleaned = -0.00211161 Jy ! Component: 500 - total flux cleaned = -0.00213203 Jy ! Component: 550 - total flux cleaned = -0.00211202 Jy ! Component: 600 - total flux cleaned = -0.002073 Jy ! Component: 650 - total flux cleaned = -0.00207339 Jy ! Component: 700 - total flux cleaned = -0.00205485 Jy ! Component: 750 - total flux cleaned = -0.00212998 Jy ! Component: 800 - total flux cleaned = -0.00207464 Jy ! Component: 850 - total flux cleaned = -0.00207489 Jy ! Component: 900 - total flux cleaned = -0.00214661 Jy ! Component: 950 - total flux cleaned = -0.00214629 Jy ! Component: 1000 - total flux cleaned = -0.00211162 Jy ! Component: 1050 - total flux cleaned = -0.00209475 Jy ! Component: 1100 - total flux cleaned = -0.00216275 Jy ! Component: 1150 - total flux cleaned = -0.00217955 Jy ! Component: 1200 - total flux cleaned = -0.00216277 Jy ! Component: 1250 - total flux cleaned = -0.00219564 Jy ! Component: 1300 - total flux cleaned = -0.00221158 Jy ! Component: 1350 - total flux cleaned = -0.00221153 Jy ! Component: 1400 - total flux cleaned = -0.00221132 Jy ! Component: 1450 - total flux cleaned = -0.00213312 Jy ! Component: 1500 - total flux cleaned = -0.00210229 Jy ! Component: 1550 - total flux cleaned = -0.00213264 Jy ! Component: 1600 - total flux cleaned = -0.0020872 Jy ! Component: 1650 - total flux cleaned = -0.00202721 Jy ! Component: 1700 - total flux cleaned = -0.00204244 Jy ! Component: 1750 - total flux cleaned = -0.00204254 Jy ! Component: 1800 - total flux cleaned = -0.00204248 Jy ! Component: 1850 - total flux cleaned = -0.00197059 Jy ! Component: 1900 - total flux cleaned = -0.00197057 Jy ! Component: 1950 - total flux cleaned = -0.00202689 Jy ! Component: 2000 - total flux cleaned = -0.00202663 Jy ! Component: 2050 - total flux cleaned = -0.00199903 Jy ! Component: 2100 - total flux cleaned = -0.00199904 Jy ! Component: 2150 - total flux cleaned = -0.0019583 Jy ! Component: 2200 - total flux cleaned = -0.00197186 Jy ! Component: 2250 - total flux cleaned = -0.00194522 Jy ! Component: 2300 - total flux cleaned = -0.00199813 Jy ! Component: 2350 - total flux cleaned = -0.00198497 Jy ! Component: 2400 - total flux cleaned = -0.0019719 Jy ! Component: 2450 - total flux cleaned = -0.00193326 Jy ! Component: 2500 - total flux cleaned = -0.00193331 Jy ! Component: 2550 - total flux cleaned = -0.00193341 Jy ! Component: 2600 - total flux cleaned = -0.00194592 Jy ! Component: 2650 - total flux cleaned = -0.00194605 Jy ! Component: 2700 - total flux cleaned = -0.00194603 Jy ! Component: 2750 - total flux cleaned = -0.00194604 Jy ! Component: 2800 - total flux cleaned = -0.00197032 Jy ! Component: 2850 - total flux cleaned = -0.00198229 Jy ! Component: 2900 - total flux cleaned = -0.00197022 Jy ! Component: 2950 - total flux cleaned = -0.00195841 Jy ! Component: 3000 - total flux cleaned = -0.00198207 Jy ! Component: 3050 - total flux cleaned = -0.00195873 Jy ! Component: 3100 - total flux cleaned = -0.00195881 Jy ! Component: 3150 - total flux cleaned = -0.0019588 Jy ! Component: 3200 - total flux cleaned = -0.00194726 Jy ! Component: 3250 - total flux cleaned = -0.00190171 Jy ! Component: 3300 - total flux cleaned = -0.00191297 Jy ! Component: 3350 - total flux cleaned = -0.00186807 Jy ! Component: 3400 - total flux cleaned = -0.00189049 Jy ! Component: 3450 - total flux cleaned = -0.00186816 Jy ! Component: 3500 - total flux cleaned = -0.00182409 Jy ! Component: 3550 - total flux cleaned = -0.00175864 Jy ! Component: 3600 - total flux cleaned = -0.00178048 Jy ! Component: 3650 - total flux cleaned = -0.00172653 Jy ! Component: 3700 - total flux cleaned = -0.00172655 Jy ! Component: 3750 - total flux cleaned = -0.00170519 Jy ! Component: 3800 - total flux cleaned = -0.00163142 Jy ! Component: 3850 - total flux cleaned = -0.00161053 Jy ! Component: 3900 - total flux cleaned = -0.00162092 Jy ! Component: 3950 - total flux cleaned = -0.00156909 Jy ! Component: 4000 - total flux cleaned = -0.00153815 Jy ! Component: 4050 - total flux cleaned = -0.0015176 Jy ! Total flux subtracted in 4096 components = -0.00148711 Jy ! Clean residual min=-0.000523 max=0.000571 Jy/beam ! Clean residual mean=0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.343523 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 371 components and 0.343523 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1929+2325_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.56 x 7.157 at -11.28 degrees (North through East) ! Clean map min=-0.001225 max=0.28275 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1929+2325_S_map.fits wmodel /vlbi/uf001/uva//J1929+2325_S_map.mod ! Writing 371 model components to file: /vlbi/uf001/uva//J1929+2325_S_map.mod wobs /vlbi/uf001/uva//J1929+2325_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1929+2325_S_uvs.fits wwins /vlbi/uf001/uva//J1929+2325_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1929+2325_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.282753 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186481 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.197855 0.197855 0.39571 0.79142 1.58284 3.16568 6.33136 12.6627 25.3254 50.6509 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.282 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1516.26 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1929+2325_S_dfm.log closed on Mon Jan 14 05:06:17 2019