! Started logfile: /image_prod/ug002_uva//J1128+2326_S_dfm.log on Thu Mar 5 00:04:40 2020 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 /image_prod/ug002_uva//J1128+2326_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1128+2326_S_uva.fits ! AN table 1: 75 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.91619 visibilities/baseline/integration-bin. ! Found source: J1128+2326 ! ! 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 36 lines of history. ! ! Reading 5772 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+2326_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006527Jy sigma=8.348631 ! Fit after self-cal, rms=0.935613Jy sigma=7.734254 ! 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=2.703 mas, bmaj=5.866 mas, bpa=-10.86 degrees ! Estimated noise=1.76961 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 = 0.0500258 Jy ! Component: 100 - total flux cleaned = 0.0687555 Jy ! Total flux subtracted in 100 components = 0.0687555 Jy ! Clean residual min=-0.005137 max=0.008794 Jy/beam ! Clean residual mean=0.000005 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.0687555 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0687555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061817Jy sigma=0.468112 ! Fit after self-cal, rms=0.060811Jy sigma=0.460413 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109713 Jy ! Component: 100 - total flux cleaned = 0.0168808 Jy ! Total flux subtracted in 100 components = 0.0168808 Jy ! Clean residual min=-0.003693 max=0.006104 Jy/beam ! Clean residual mean=0.000002 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.0856362 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.0856362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058855Jy sigma=0.443147 ! Fit after self-cal, rms=0.058830Jy sigma=0.442715 ! 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=3.191 mas, bmaj=6.33 mas, bpa=-8.619 degrees ! Estimated noise=1.15757 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 (12.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561845 Jy ! Component: 100 - total flux cleaned = 0.00823122 Jy ! Component: 150 - total flux cleaned = 0.00988887 Jy ! Component: 200 - total flux cleaned = 0.0111819 Jy ! Total flux subtracted in 200 components = 0.0111819 Jy ! Clean residual min=-0.002895 max=0.003157 Jy/beam ! Clean residual mean=0.000003 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0968181 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.0968181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058191Jy sigma=0.437396 ! Fit after self-cal, rms=0.058124Jy sigma=0.436875 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.191 x 6.33 at -8.619 degrees (North through East) ! Clean map min=-0.0026587 max=0.066636 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 0.99 KP 1.01 ! MK 1.12 NL 0.99 OV 0.87 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.01 HN 0.99 KP 1.01 ! MK 0.97 NL 1.13 OV 0.91 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.02 KP 1.00 ! MK 1.01 NL 0.90 OV 0.89 SC 0.94 ! ! ! Fit before self-cal, rms=0.058124Jy sigma=0.436875 ! Fit after self-cal, rms=0.058438Jy sigma=0.432926 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.213 mas, bmaj=6.38 mas, bpa=-8.324 degrees ! Estimated noise=1.15118 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 = 0.00182675 Jy ! Component: 100 - total flux cleaned = 0.00254381 Jy ! Component: 150 - total flux cleaned = 0.00312615 Jy ! Component: 200 - total flux cleaned = 0.00342944 Jy ! Total flux subtracted in 200 components = 0.00342944 Jy ! Clean residual min=-0.002109 max=0.002594 Jy/beam ! Clean residual mean=-0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.100248 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 61 components and 0.100248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058292Jy sigma=0.431881 ! Fit after self-cal, rms=0.058336Jy sigma=0.431642 ! 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=0.058336Jy sigma=0.431642 ! Fit after self-cal, rms=0.058539Jy sigma=0.428540 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.217 mas, bmaj=6.337 mas, bpa=-8.252 degrees ! Estimated noise=1.15524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106682 Jy ! Component: 100 - total flux cleaned = 0.000299804 Jy ! Component: 150 - total flux cleaned = 0.000380479 Jy ! Component: 200 - total flux cleaned = 0.000381693 Jy ! Total flux subtracted in 200 components = 0.000381693 Jy ! Clean residual min=-0.001791 max=0.001843 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.100629 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.100629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058508Jy sigma=0.428300 ! Fit after self-cal, rms=0.058525Jy sigma=0.428209 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 (67.5, 60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000880663 Jy ! Component: 100 - total flux cleaned = 0.000734205 Jy ! Component: 150 - total flux cleaned = 0.000702532 Jy ! Component: 200 - total flux cleaned = 0.000780841 Jy ! Total flux subtracted in 200 components = 0.000780841 Jy ! Clean residual min=-0.001693 max=0.001575 Jy/beam ! Clean residual mean=-0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.10141 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.10141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058471Jy sigma=0.427721 ! Fit after self-cal, rms=0.058456Jy sigma=0.427670 ! 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=0.058456Jy sigma=0.427670 ! Fit after self-cal, rms=0.058203Jy sigma=0.427507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=6.336 mas, bpa=-8.166 degrees ! Estimated noise=1.15013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.84405e-05 Jy ! Component: 100 - total flux cleaned = 0.00012593 Jy ! Component: 150 - total flux cleaned = 0.000124042 Jy ! Component: 200 - total flux cleaned = 0.000146095 Jy ! Total flux subtracted in 200 components = 0.000146095 Jy ! Clean residual min=-0.001630 max=0.001477 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.101556 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 106 components and 0.101556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058182Jy sigma=0.427330 ! Fit after self-cal, rms=0.058178Jy sigma=0.427315 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 = 0.000163953 Jy ! Component: 100 - total flux cleaned = 0.000142846 Jy ! Component: 150 - total flux cleaned = 0.000124228 Jy ! Component: 200 - total flux cleaned = 0.000124061 Jy ! Total flux subtracted in 200 components = 0.000124061 Jy ! Clean residual min=-0.001639 max=0.001475 Jy/beam ! Clean residual mean=0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.10168 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.10168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058166Jy sigma=0.427217 ! Fit after self-cal, rms=0.058163Jy sigma=0.427213 ! 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=0.058163Jy sigma=0.427213 ! Fit after self-cal, rms=0.057948Jy sigma=0.427197 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.559 mas, bmaj=8.772 mas, bpa=-5.745 degrees ! Estimated noise=1.41162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274394 Jy ! Component: 100 - total flux cleaned = 0.00045216 Jy ! Component: 150 - total flux cleaned = 0.000545334 Jy ! Component: 200 - total flux cleaned = 0.000586729 Jy ! Total flux subtracted in 200 components = 0.000586729 Jy ! Clean residual min=-0.001451 max=0.001464 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.102267 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.102267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057948Jy sigma=0.427168 ! Fit after self-cal, rms=0.057944Jy sigma=0.427156 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 = -1.21041e-05 Jy ! Component: 100 - total flux cleaned = 6.71225e-05 Jy ! Component: 150 - total flux cleaned = 0.000115015 Jy ! Component: 200 - total flux cleaned = 0.00015909 Jy ! Total flux subtracted in 200 components = 0.00015909 Jy ! Clean residual min=-0.001415 max=0.001453 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.102426 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.102426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057945Jy sigma=0.427159 ! Fit after self-cal, rms=0.057943Jy sigma=0.427155 ! 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=3.201 mas, bmaj=6.336 mas, bpa=-8.18 degrees ! Estimated noise=1.14617 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 6.336 at -8.18 degrees (North through East) ! Clean map min=-0.0014607 max=0.066153 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=2.711 mas, bmaj=5.868 mas, bpa=-10.54 degrees ! Estimated noise=1.74197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0494946 Jy ! Component: 100 - total flux cleaned = 0.0691393 Jy ! Component: 150 - total flux cleaned = 0.0799471 Jy ! Component: 200 - total flux cleaned = 0.0870026 Jy ! Total flux subtracted in 200 components = 0.0870026 Jy ! Clean residual min=-0.003515 max=0.003806 Jy/beam ! Clean residual mean=0.000001 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.0870026 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0870026 Jy ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=6.336 mas, bpa=-8.18 degrees ! Estimated noise=1.14617 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 = 0.00516793 Jy ! Component: 100 - total flux cleaned = 0.00854472 Jy ! Component: 150 - total flux cleaned = 0.0104379 Jy ! Component: 200 - total flux cleaned = 0.0116708 Jy ! Total flux subtracted in 200 components = 0.0116708 Jy ! Clean residual min=-0.001857 max=0.002090 Jy/beam ! Clean residual mean=0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0986735 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.0986735 Jy ! Inverting map ! Added new window around map position (-27, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130057 Jy ! Component: 100 - total flux cleaned = 0.00148527 Jy ! Component: 150 - total flux cleaned = 0.00158951 Jy ! Component: 200 - total flux cleaned = 0.00168018 Jy ! Total flux subtracted in 200 components = 0.00168018 Jy ! Clean residual min=-0.001626 max=0.001543 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.100354 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 53 components and 0.100354 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=6.559 mas, bmaj=8.772 mas, bpa=-5.745 degrees ! Estimated noise=1.41162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115067 Jy ! Component: 100 - total flux cleaned = 0.00163181 Jy ! Component: 150 - total flux cleaned = 0.00203404 Jy ! Component: 200 - total flux cleaned = 0.00232427 Jy ! Total flux subtracted in 200 components = 0.00232427 Jy ! Clean residual min=-0.001371 max=0.001227 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.102678 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 = 0.000226742 Jy ! Component: 100 - total flux cleaned = 0.000339865 Jy ! Component: 150 - total flux cleaned = 0.000482418 Jy ! Component: 200 - total flux cleaned = 0.000592244 Jy ! Total flux subtracted in 200 components = 0.000592244 Jy ! Clean residual min=-0.001305 max=0.001144 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.10327 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 107 components and 0.10327 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=6.336 mas, bpa=-8.18 degrees ! Estimated noise=1.14617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000300366 Jy ! Component: 100 - total flux cleaned = -0.000392278 Jy ! Component: 150 - total flux cleaned = -0.000476043 Jy ! Component: 200 - total flux cleaned = -0.000527774 Jy ! Total flux subtracted in 200 components = -0.000527774 Jy ! Clean residual min=-0.001454 max=0.001464 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.102742 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.102742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057928Jy sigma=0.427120 ! Fit after self-cal, rms=0.057922Jy sigma=0.427038 wmodel J1128+2326_S_map.mod ! Writing 129 model components to file: J1128+2326_S_map.mod wobs J1128+2326_S_uvs.fits ! Writing UV FITS file: J1128+2326_S_uvs.fits wwins J1128+2326_S_map.win ! wwins: Wrote 4 windows to J1128+2326_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 = -4.92564e-06 Jy ! Component: 100 - total flux cleaned = -0.000127869 Jy ! Component: 150 - total flux cleaned = -0.000290399 Jy ! Component: 200 - total flux cleaned = -0.000401404 Jy ! Component: 250 - total flux cleaned = -0.000529054 Jy ! Component: 300 - total flux cleaned = -0.000631523 Jy ! Component: 350 - total flux cleaned = -0.000731169 Jy ! Component: 400 - total flux cleaned = -0.000769976 Jy ! Component: 450 - total flux cleaned = -0.000750817 Jy ! Component: 500 - total flux cleaned = -0.00076943 Jy ! Component: 550 - total flux cleaned = -0.000787648 Jy ! Component: 600 - total flux cleaned = -0.000733903 Jy ! Component: 650 - total flux cleaned = -0.000716835 Jy ! Component: 700 - total flux cleaned = -0.000751366 Jy ! Component: 750 - total flux cleaned = -0.000768095 Jy ! Component: 800 - total flux cleaned = -0.000784669 Jy ! Component: 850 - total flux cleaned = -0.000751849 Jy ! Component: 900 - total flux cleaned = -0.000654841 Jy ! Component: 950 - total flux cleaned = -0.000671017 Jy ! Component: 1000 - total flux cleaned = -0.000639534 Jy ! Component: 1050 - total flux cleaned = -0.000654833 Jy ! Component: 1100 - total flux cleaned = -0.000624128 Jy ! Component: 1150 - total flux cleaned = -0.000623997 Jy ! Component: 1200 - total flux cleaned = -0.000579038 Jy ! Component: 1250 - total flux cleaned = -0.000520167 Jy ! Component: 1300 - total flux cleaned = -0.000491161 Jy ! Component: 1350 - total flux cleaned = -0.000491444 Jy ! Component: 1400 - total flux cleaned = -0.000505597 Jy ! Component: 1450 - total flux cleaned = -0.000505716 Jy ! Component: 1500 - total flux cleaned = -0.000478059 Jy ! Component: 1550 - total flux cleaned = -0.000505458 Jy ! Component: 1600 - total flux cleaned = -0.000477958 Jy ! Component: 1650 - total flux cleaned = -0.000464538 Jy ! Component: 1700 - total flux cleaned = -0.000437901 Jy ! Component: 1750 - total flux cleaned = -0.000411284 Jy ! Component: 1800 - total flux cleaned = -0.000463469 Jy ! Component: 1850 - total flux cleaned = -0.000424635 Jy ! Component: 1900 - total flux cleaned = -0.000488762 Jy ! Component: 1950 - total flux cleaned = -0.000526735 Jy ! Component: 2000 - total flux cleaned = -0.000488974 Jy ! Component: 2050 - total flux cleaned = -0.000513889 Jy ! Component: 2100 - total flux cleaned = -0.000513957 Jy ! Component: 2150 - total flux cleaned = -0.000550648 Jy ! Component: 2200 - total flux cleaned = -0.000574871 Jy ! Component: 2250 - total flux cleaned = -0.000598904 Jy ! Component: 2300 - total flux cleaned = -0.0005989 Jy ! Component: 2350 - total flux cleaned = -0.000646283 Jy ! Component: 2400 - total flux cleaned = -0.00068136 Jy ! Component: 2450 - total flux cleaned = -0.000658115 Jy ! Component: 2500 - total flux cleaned = -0.00073906 Jy ! Component: 2550 - total flux cleaned = -0.000761982 Jy ! Component: 2600 - total flux cleaned = -0.000807509 Jy ! Component: 2650 - total flux cleaned = -0.000841476 Jy ! Component: 2700 - total flux cleaned = -0.000875308 Jy ! Component: 2750 - total flux cleaned = -0.00093091 Jy ! Component: 2800 - total flux cleaned = -0.000975163 Jy ! Component: 2850 - total flux cleaned = -0.000997073 Jy ! Component: 2900 - total flux cleaned = -0.00100793 Jy ! Component: 2950 - total flux cleaned = -0.00106205 Jy ! Component: 3000 - total flux cleaned = -0.00113716 Jy ! Component: 3050 - total flux cleaned = -0.00114782 Jy ! Component: 3100 - total flux cleaned = -0.00121116 Jy ! Component: 3150 - total flux cleaned = -0.00120063 Jy ! Component: 3200 - total flux cleaned = -0.00122141 Jy ! Component: 3250 - total flux cleaned = -0.00128354 Jy ! Component: 3300 - total flux cleaned = -0.00132457 Jy ! Component: 3350 - total flux cleaned = -0.00136541 Jy ! Component: 3400 - total flux cleaned = -0.00138584 Jy ! Component: 3450 - total flux cleaned = -0.00146661 Jy ! Component: 3500 - total flux cleaned = -0.00150682 Jy ! Component: 3550 - total flux cleaned = -0.00151685 Jy ! Component: 3600 - total flux cleaned = -0.00156653 Jy ! Component: 3650 - total flux cleaned = -0.00156648 Jy ! Component: 3700 - total flux cleaned = -0.00160573 Jy ! Component: 3750 - total flux cleaned = -0.00160579 Jy ! Component: 3800 - total flux cleaned = -0.00163494 Jy ! Component: 3850 - total flux cleaned = -0.00168315 Jy ! Component: 3900 - total flux cleaned = -0.00167365 Jy ! Component: 3950 - total flux cleaned = -0.00167371 Jy ! Component: 4000 - total flux cleaned = -0.00170217 Jy ! Component: 4050 - total flux cleaned = -0.00171165 Jy ! Total flux subtracted in 4096 components = -0.00173986 Jy ! Clean residual min=-0.000620 max=0.000666 Jy/beam ! Clean residual mean=-0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.101002 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 418 components and 0.101002 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1128+2326_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 6.336 at -8.18 degrees (North through East) ! Clean map min=-0.0011097 max=0.06561 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1128+2326_S_map.fits wmodel /image_prod/ug002_uva//J1128+2326_S_map.mod ! Writing 418 model components to file: /image_prod/ug002_uva//J1128+2326_S_map.mod wobs /image_prod/ug002_uva//J1128+2326_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1128+2326_S_uvs.fits wwins /image_prod/ug002_uva//J1128+2326_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1128+2326_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0656096 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016222 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.741753 0.741753 1.48351 2.96701 5.93402 11.868 23.7361 47.4722 94.9444 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 404.447 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1128+2326_S_dfm.log closed on Thu Mar 5 00:04:44 2020