! Started logfile: /image_prod/ug002_uva//J1247+7046_S_dfm.log on Thu Mar 5 00:49:07 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//J1247+7046_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1247+7046_S_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.931111 visibilities/baseline/integration-bin. ! Found source: J1247+7046 ! ! 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 10056 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 J1247+7046_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014572Jy sigma=8.039566 ! Fit after self-cal, rms=0.849666Jy sigma=6.729173 ! 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=3.343 mas, bmaj=3.655 mas, bpa=-30.21 degrees ! Estimated noise=1.43819 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 = 0.116148 Jy ! Component: 100 - total flux cleaned = 0.142205 Jy ! Total flux subtracted in 100 components = 0.142205 Jy ! Clean residual min=-0.004623 max=0.008948 Jy/beam ! Clean residual mean=0.000002 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.142205 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.142205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073544Jy sigma=0.475045 ! Fit after self-cal, rms=0.073549Jy sigma=0.474983 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00892456 Jy ! Component: 100 - total flux cleaned = 0.0117944 Jy ! Total flux subtracted in 100 components = 0.0117944 Jy ! Clean residual min=-0.005004 max=0.004314 Jy/beam ! Clean residual mean=0.000005 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.153999 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.153999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072282Jy sigma=0.467580 ! Fit after self-cal, rms=0.072278Jy sigma=0.467481 ! 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=4.141 mas, bmaj=4.511 mas, bpa=-43.65 degrees ! Estimated noise=0.923404 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 = 0.000954623 Jy ! Component: 100 - total flux cleaned = 0.00088916 Jy ! Component: 150 - total flux cleaned = 0.000837628 Jy ! Component: 200 - total flux cleaned = 0.000798389 Jy ! Total flux subtracted in 200 components = 0.000798389 Jy ! Clean residual min=-0.004636 max=0.003513 Jy/beam ! Clean residual mean=0.000011 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.154798 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.154798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072083Jy sigma=0.467086 ! Fit after self-cal, rms=0.072075Jy sigma=0.467054 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.141 x 4.511 at -43.65 degrees (North through East) ! Clean map min=-0.0044472 max=0.14996 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.06 KP 1.03 ! LA 1.05 MK 1.01 NL 1.04 OV 0.83 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 1.01 ! LA 1.05 MK 1.01 NL 1.01 OV 0.91 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.05 KP 1.04 ! LA 1.03 MK 1.01 NL 0.99 OV 0.83 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.072075Jy sigma=0.467054 ! Fit after self-cal, rms=0.070886Jy sigma=0.456228 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.149 mas, bmaj=4.513 mas, bpa=-43.87 degrees ! Estimated noise=0.929341 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 = 0.000901452 Jy ! Component: 100 - total flux cleaned = 0.000868466 Jy ! Component: 150 - total flux cleaned = 0.000838723 Jy ! Component: 200 - total flux cleaned = 0.000813269 Jy ! Total flux subtracted in 200 components = 0.000813269 Jy ! Clean residual min=-0.002833 max=0.002884 Jy/beam ! Clean residual mean=-0.000003 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.155611 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.155611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070788Jy sigma=0.456212 ! Fit after self-cal, rms=0.070802Jy sigma=0.456099 ! 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=0.070802Jy sigma=0.456099 ! Fit after self-cal, rms=0.061943Jy sigma=0.441161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.142 mas, bmaj=4.506 mas, bpa=-45.73 degrees ! Estimated noise=0.927175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193109 Jy ! Component: 100 - total flux cleaned = 0.000191659 Jy ! Component: 150 - total flux cleaned = 0.000190672 Jy ! Component: 200 - total flux cleaned = 0.00020435 Jy ! Total flux subtracted in 200 components = 0.00020435 Jy ! Clean residual min=-0.001504 max=0.001603 Jy/beam ! Clean residual mean=-0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.155815 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.155815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061928Jy sigma=0.441064 ! Fit after self-cal, rms=0.061904Jy sigma=0.440952 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 (65.5, -52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013258 Jy ! Component: 100 - total flux cleaned = 0.00156616 Jy ! Component: 150 - total flux cleaned = 0.00167845 Jy ! Component: 200 - total flux cleaned = 0.00175348 Jy ! Total flux subtracted in 200 components = 0.00175348 Jy ! Clean residual min=-0.001510 max=0.001397 Jy/beam ! Clean residual mean=-0.000004 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.157569 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.157569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061861Jy sigma=0.440620 ! Fit after self-cal, rms=0.061858Jy sigma=0.440603 ! 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=0.061858Jy sigma=0.440603 ! Fit after self-cal, rms=0.061834Jy sigma=0.440574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.141 mas, bmaj=4.499 mas, bpa=-44.74 degrees ! Estimated noise=0.92698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048594 Jy ! Component: 100 - total flux cleaned = 0.000530607 Jy ! Component: 150 - total flux cleaned = 0.000550654 Jy ! Component: 200 - total flux cleaned = 0.000512313 Jy ! Total flux subtracted in 200 components = 0.000512313 Jy ! Clean residual min=-0.001430 max=0.001365 Jy/beam ! Clean residual mean=-0.000004 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.158081 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.158081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061819Jy sigma=0.440470 ! Fit after self-cal, rms=0.061819Jy sigma=0.440467 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 = 6.17526e-05 Jy ! Component: 100 - total flux cleaned = 4.44855e-05 Jy ! Component: 150 - total flux cleaned = 2.75902e-05 Jy ! Component: 200 - total flux cleaned = 1.16681e-05 Jy ! Total flux subtracted in 200 components = 1.16681e-05 Jy ! Clean residual min=-0.001429 max=0.001367 Jy/beam ! Clean residual mean=-0.000004 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.158093 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.158093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061810Jy sigma=0.440404 ! Fit after self-cal, rms=0.061810Jy sigma=0.440403 ! 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=0.061810Jy sigma=0.440403 ! Fit after self-cal, rms=0.061821Jy sigma=0.440398 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.871 mas, bmaj=9.546 mas, bpa=-71.98 degrees ! Estimated noise=1.11867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.02322e-05 Jy ! Component: 100 - total flux cleaned = 9.62878e-05 Jy ! Component: 150 - total flux cleaned = 0.00012021 Jy ! Component: 200 - total flux cleaned = 0.000148862 Jy ! Total flux subtracted in 200 components = 0.000148862 Jy ! Clean residual min=-0.001303 max=0.001326 Jy/beam ! Clean residual mean=-0.000009 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.158242 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.158242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061820Jy sigma=0.440390 ! Fit after self-cal, rms=0.061819Jy sigma=0.440390 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 = 7.19792e-06 Jy ! Component: 100 - total flux cleaned = 1.34888e-05 Jy ! Component: 150 - total flux cleaned = 2.46478e-05 Jy ! Component: 200 - total flux cleaned = 2.9636e-05 Jy ! Total flux subtracted in 200 components = 2.9636e-05 Jy ! Clean residual min=-0.001299 max=0.001339 Jy/beam ! Clean residual mean=-0.000009 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.158271 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.158271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061819Jy sigma=0.440390 ! Fit after self-cal, rms=0.061819Jy sigma=0.440390 ! 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=4.141 mas, bmaj=4.496 mas, bpa=-44.49 degrees ! Estimated noise=0.927187 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.141 x 4.496 at -44.49 degrees (North through East) ! Clean map min=-0.0013572 max=0.15074 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=3.345 mas, bmaj=3.655 mas, bpa=-31.69 degrees ! Estimated noise=1.44758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116863 Jy ! Component: 100 - total flux cleaned = 0.143339 Jy ! Component: 150 - total flux cleaned = 0.152455 Jy ! Component: 200 - total flux cleaned = 0.156176 Jy ! Total flux subtracted in 200 components = 0.156176 Jy ! Clean residual min=-0.002739 max=0.002745 Jy/beam ! Clean residual mean=-0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.156176 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.156176 Jy ! Inverting map and beam ! Estimated beam: bmin=4.141 mas, bmaj=4.496 mas, bpa=-44.49 degrees ! Estimated noise=0.927187 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) ! Added new window around map position (29.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192419 Jy ! Component: 100 - total flux cleaned = 0.00259258 Jy ! Component: 150 - total flux cleaned = 0.00277875 Jy ! Component: 200 - total flux cleaned = 0.00281901 Jy ! Total flux subtracted in 200 components = 0.00281901 Jy ! Clean residual min=-0.001476 max=0.001336 Jy/beam ! Clean residual mean=-0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.158995 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.158995 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=8.871 mas, bmaj=9.546 mas, bpa=-71.98 degrees ! Estimated noise=1.11867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.0227e-05 Jy ! Component: 100 - total flux cleaned = -1.21405e-05 Jy ! Component: 150 - total flux cleaned = -6.80502e-05 Jy ! Component: 200 - total flux cleaned = -0.000117987 Jy ! Total flux subtracted in 200 components = -0.000117987 Jy ! Clean residual min=-0.001269 max=0.001300 Jy/beam ! Clean residual mean=-0.000008 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.158877 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 = -2.92345e-05 Jy ! Component: 100 - total flux cleaned = -2.93571e-05 Jy ! Component: 150 - total flux cleaned = -4.24642e-05 Jy ! Component: 200 - total flux cleaned = -5.44277e-05 Jy ! Total flux subtracted in 200 components = -5.44277e-05 Jy ! Clean residual min=-0.001243 max=0.001274 Jy/beam ! Clean residual mean=-0.000008 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.158823 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.158823 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.141 mas, bmaj=4.496 mas, bpa=-44.49 degrees ! Estimated noise=0.927187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184408 Jy ! Component: 100 - total flux cleaned = 0.000215712 Jy ! Component: 150 - total flux cleaned = 0.000273678 Jy ! Component: 200 - total flux cleaned = 0.000273443 Jy ! Total flux subtracted in 200 components = 0.000273443 Jy ! Clean residual min=-0.001423 max=0.001300 Jy/beam ! Clean residual mean=-0.000004 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.159096 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.159096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061822Jy sigma=0.440421 ! Fit after self-cal, rms=0.061819Jy sigma=0.440398 wmodel J1247+7046_S_map.mod ! Writing 70 model components to file: J1247+7046_S_map.mod wobs J1247+7046_S_uvs.fits ! Writing UV FITS file: J1247+7046_S_uvs.fits wwins J1247+7046_S_map.win ! wwins: Wrote 3 windows to J1247+7046_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 = -0.000522799 Jy ! Component: 100 - total flux cleaned = -0.000765436 Jy ! Component: 150 - total flux cleaned = -0.000953651 Jy ! Component: 200 - total flux cleaned = -0.00111329 Jy ! Component: 250 - total flux cleaned = -0.00118008 Jy ! Component: 300 - total flux cleaned = -0.00115848 Jy ! Component: 350 - total flux cleaned = -0.00124418 Jy ! Component: 400 - total flux cleaned = -0.0012654 Jy ! Component: 450 - total flux cleaned = -0.00130703 Jy ! Component: 500 - total flux cleaned = -0.00128711 Jy ! Component: 550 - total flux cleaned = -0.00136817 Jy ! Component: 600 - total flux cleaned = -0.00144764 Jy ! Component: 650 - total flux cleaned = -0.00140837 Jy ! Component: 700 - total flux cleaned = -0.00148557 Jy ! Component: 750 - total flux cleaned = -0.0014471 Jy ! Component: 800 - total flux cleaned = -0.00148447 Jy ! Component: 850 - total flux cleaned = -0.00146549 Jy ! Component: 900 - total flux cleaned = -0.00144713 Jy ! Component: 950 - total flux cleaned = -0.00142872 Jy ! Component: 1000 - total flux cleaned = -0.00142888 Jy ! Component: 1050 - total flux cleaned = -0.00141101 Jy ! Component: 1100 - total flux cleaned = -0.00144647 Jy ! Component: 1150 - total flux cleaned = -0.00146365 Jy ! Component: 1200 - total flux cleaned = -0.00142897 Jy ! Component: 1250 - total flux cleaned = -0.00148091 Jy ! Component: 1300 - total flux cleaned = -0.00144688 Jy ! Component: 1350 - total flux cleaned = -0.00149769 Jy ! Component: 1400 - total flux cleaned = -0.00146373 Jy ! Component: 1450 - total flux cleaned = -0.00143052 Jy ! Component: 1500 - total flux cleaned = -0.00149627 Jy ! Component: 1550 - total flux cleaned = -0.00143093 Jy ! Component: 1600 - total flux cleaned = -0.00146323 Jy ! Component: 1650 - total flux cleaned = -0.00146333 Jy ! Component: 1700 - total flux cleaned = -0.0014793 Jy ! Component: 1750 - total flux cleaned = -0.00152671 Jy ! Component: 1800 - total flux cleaned = -0.00158931 Jy ! Component: 1850 - total flux cleaned = -0.00162023 Jy ! Component: 1900 - total flux cleaned = -0.00165104 Jy ! Component: 1950 - total flux cleaned = -0.0016358 Jy ! Component: 2000 - total flux cleaned = -0.00169646 Jy ! Component: 2050 - total flux cleaned = -0.00175666 Jy ! Component: 2100 - total flux cleaned = -0.00175653 Jy ! Component: 2150 - total flux cleaned = -0.00181594 Jy ! Component: 2200 - total flux cleaned = -0.00186026 Jy ! Component: 2250 - total flux cleaned = -0.00186002 Jy ! Component: 2300 - total flux cleaned = -0.00190374 Jy ! Component: 2350 - total flux cleaned = -0.00193269 Jy ! Component: 2400 - total flux cleaned = -0.00200426 Jy ! Component: 2450 - total flux cleaned = -0.00201849 Jy ! Component: 2500 - total flux cleaned = -0.00199039 Jy ! Component: 2550 - total flux cleaned = -0.00206067 Jy ! Component: 2600 - total flux cleaned = -0.00213051 Jy ! Component: 2650 - total flux cleaned = -0.00214436 Jy ! Component: 2700 - total flux cleaned = -0.00219945 Jy ! Component: 2750 - total flux cleaned = -0.00215824 Jy ! Component: 2800 - total flux cleaned = -0.00221286 Jy ! Component: 2850 - total flux cleaned = -0.00222632 Jy ! Component: 2900 - total flux cleaned = -0.00229372 Jy ! Component: 2950 - total flux cleaned = -0.00233383 Jy ! Component: 3000 - total flux cleaned = -0.00236046 Jy ! Component: 3050 - total flux cleaned = -0.00240008 Jy ! Component: 3100 - total flux cleaned = -0.00237371 Jy ! Component: 3150 - total flux cleaned = -0.00239998 Jy ! Component: 3200 - total flux cleaned = -0.00245204 Jy ! Component: 3250 - total flux cleaned = -0.0024651 Jy ! Component: 3300 - total flux cleaned = -0.00246522 Jy ! Component: 3350 - total flux cleaned = -0.00241407 Jy ! Component: 3400 - total flux cleaned = -0.00245228 Jy ! Component: 3450 - total flux cleaned = -0.00249034 Jy ! Component: 3500 - total flux cleaned = -0.00251557 Jy ! Component: 3550 - total flux cleaned = -0.00257814 Jy ! Component: 3600 - total flux cleaned = -0.002628 Jy ! Component: 3650 - total flux cleaned = -0.00261559 Jy ! Component: 3700 - total flux cleaned = -0.00261549 Jy ! Component: 3750 - total flux cleaned = -0.00267678 Jy ! Component: 3800 - total flux cleaned = -0.00266459 Jy ! Component: 3850 - total flux cleaned = -0.0026402 Jy ! Component: 3900 - total flux cleaned = -0.00266452 Jy ! Component: 3950 - total flux cleaned = -0.00268863 Jy ! Component: 4000 - total flux cleaned = -0.00271262 Jy ! Component: 4050 - total flux cleaned = -0.0027603 Jy ! Total flux subtracted in 4096 components = -0.00272467 Jy ! Clean residual min=-0.000732 max=0.000705 Jy/beam ! Clean residual mean=-0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.156371 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 402 components and 0.156372 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1247+7046_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.141 x 4.496 at -44.49 degrees (North through East) ! Clean map min=-0.0010313 max=0.15034 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1247+7046_S_map.fits wmodel /image_prod/ug002_uva//J1247+7046_S_map.mod ! Writing 402 model components to file: /image_prod/ug002_uva//J1247+7046_S_map.mod wobs /image_prod/ug002_uva//J1247+7046_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1247+7046_S_uvs.fits wwins /image_prod/ug002_uva//J1247+7046_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1247+7046_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.150344 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209889 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.418818 0.418818 0.837635 1.67527 3.35054 6.70108 13.4022 26.8043 53.6087 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 716.302 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1247+7046_S_dfm.log closed on Thu Mar 5 00:49:11 2020