! Started logfile: /vlbi/uf001/uva//J2239+1222_S_dfm.log on Mon Jan 14 06:20:42 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//J2239+1222_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2239+1222_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.999383 visibilities/baseline/integration-bin. ! Found source: J2239+1222 ! ! 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 9714 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 J2239+1222_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.003140Jy sigma=21.529342 ! Fit after self-cal, rms=0.942819Jy sigma=20.242001 ! 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=2.776 mas, bmaj=6.865 mas, bpa=-3.916 degrees ! Estimated noise=0.472253 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 = 0.0455081 Jy ! Component: 100 - total flux cleaned = 0.0554736 Jy ! Total flux subtracted in 100 components = 0.0554736 Jy ! Clean residual min=-0.002193 max=0.003041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0554736 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0554736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058707Jy sigma=1.232857 ! Fit after self-cal, rms=0.057476Jy sigma=1.207906 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406682 Jy ! Component: 100 - total flux cleaned = 0.00574808 Jy ! Total flux subtracted in 100 components = 0.00574808 Jy ! Clean residual min=-0.002090 max=0.002355 Jy/beam ! Clean residual mean=-0.000000 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0612216 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0612216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057192Jy sigma=1.201390 ! Fit after self-cal, rms=0.057185Jy sigma=1.201312 ! 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=3.222 mas, bmaj=7.522 mas, bpa=-3.039 degrees ! Estimated noise=0.337526 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 = 0.00121488 Jy ! Component: 100 - total flux cleaned = 0.00150055 Jy ! Component: 150 - total flux cleaned = 0.00158527 Jy ! Component: 200 - total flux cleaned = 0.00161844 Jy ! Total flux subtracted in 200 components = 0.00161844 Jy ! Clean residual min=-0.001964 max=0.001985 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0628401 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0628401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057156Jy sigma=1.200689 ! Fit after self-cal, rms=0.057153Jy sigma=1.200662 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.222 x 7.522 at -3.039 degrees (North through East) ! Clean map min=-0.0019048 max=0.060096 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.95 KP 0.92 ! LA 0.91 MK 1.02 NL 1.15 OV 1.00 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.96 KP 1.01 ! LA 0.97 MK 1.00 NL 1.13 OV 0.95 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.99 KP 1.04 ! LA 0.96 MK 1.05 NL 1.07 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.057153Jy sigma=1.200662 ! Fit after self-cal, rms=0.057501Jy sigma=1.197196 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.23 mas, bmaj=7.556 mas, bpa=-2.798 degrees ! Estimated noise=0.337009 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 = -0.000188681 Jy ! Component: 100 - total flux cleaned = -0.00029657 Jy ! Component: 150 - total flux cleaned = -0.000331717 Jy ! Component: 200 - total flux cleaned = -0.000363207 Jy ! Total flux subtracted in 200 components = -0.000363207 Jy ! Clean residual min=-0.001659 max=0.001562 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0624769 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0624769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057495Jy sigma=1.197054 ! Fit after self-cal, rms=0.057533Jy sigma=1.196866 ! 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=0.057533Jy sigma=1.196866 ! Fit after self-cal, rms=0.057851Jy sigma=1.194571 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=7.547 mas, bpa=-2.929 degrees ! Estimated noise=0.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240832 Jy ! Component: 100 - total flux cleaned = -0.000267877 Jy ! Component: 150 - total flux cleaned = -0.000292357 Jy ! Component: 200 - total flux cleaned = -0.000315523 Jy ! Total flux subtracted in 200 components = -0.000315523 Jy ! Clean residual min=-0.001471 max=0.001555 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0621613 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.0621613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057848Jy sigma=1.194508 ! Fit after self-cal, rms=0.057867Jy sigma=1.194424 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 = -2.77529e-05 Jy ! Component: 100 - total flux cleaned = -3.51745e-05 Jy ! Component: 150 - total flux cleaned = -3.52555e-05 Jy ! Component: 200 - total flux cleaned = -3.5095e-05 Jy ! Total flux subtracted in 200 components = -3.5095e-05 Jy ! Clean residual min=-0.001461 max=0.001555 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0621263 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0621263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057865Jy sigma=1.194391 ! Fit after self-cal, rms=0.057865Jy sigma=1.194390 ! 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=0.057865Jy sigma=1.194390 ! Fit after self-cal, rms=0.057957Jy sigma=1.194331 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=7.551 mas, bpa=-2.93 degrees ! Estimated noise=0.336984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164579 Jy ! Component: 100 - total flux cleaned = -0.0001775 Jy ! Component: 150 - total flux cleaned = -0.000183635 Jy ! Component: 200 - total flux cleaned = -0.000183626 Jy ! Total flux subtracted in 200 components = -0.000183626 Jy ! Clean residual min=-0.001439 max=0.001549 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0619426 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0619426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057955Jy sigma=1.194304 ! Fit after self-cal, rms=0.057958Jy sigma=1.194300 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 = -5.40482e-06 Jy ! Component: 100 - total flux cleaned = 4.79278e-07 Jy ! Component: 150 - total flux cleaned = -4.81576e-06 Jy ! Component: 200 - total flux cleaned = -4.77563e-06 Jy ! Total flux subtracted in 200 components = -4.77563e-06 Jy ! Clean residual min=-0.001434 max=0.001547 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0619379 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0619378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057957Jy sigma=1.194282 ! Fit after self-cal, rms=0.057957Jy sigma=1.194280 ! 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=0.057957Jy sigma=1.194280 ! Fit after self-cal, rms=0.057968Jy sigma=1.194276 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.201 mas, bmaj=10.93 mas, bpa=-3.122 degrees ! Estimated noise=0.430373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.25899e-05 Jy ! Component: 100 - total flux cleaned = 1.18153e-05 Jy ! Component: 150 - total flux cleaned = 2.59226e-05 Jy ! Component: 200 - total flux cleaned = 3.80235e-05 Jy ! Total flux subtracted in 200 components = 3.80235e-05 Jy ! Clean residual min=-0.001578 max=0.001961 Jy/beam ! Clean residual mean=-0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0619759 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.0619759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057968Jy sigma=1.194289 ! Fit after self-cal, rms=0.057968Jy sigma=1.194287 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 = 7.24328e-06 Jy ! Component: 100 - total flux cleaned = 3.03158e-05 Jy ! Component: 150 - total flux cleaned = 3.95108e-05 Jy ! Component: 200 - total flux cleaned = 4.74147e-05 Jy ! Total flux subtracted in 200 components = 4.74147e-05 Jy ! Clean residual min=-0.001579 max=0.001955 Jy/beam ! Clean residual mean=-0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0620233 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0620233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057968Jy sigma=1.194301 ! Fit after self-cal, rms=0.057968Jy sigma=1.194297 ! 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=3.24 mas, bmaj=7.556 mas, bpa=-2.939 degrees ! Estimated noise=0.337005 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.24 x 7.556 at -2.939 degrees (North through East) ! Clean map min=-0.0013822 max=0.060028 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=2.793 mas, bmaj=6.896 mas, bpa=-3.894 degrees ! Estimated noise=0.474844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466947 Jy ! Component: 100 - total flux cleaned = 0.056991 Jy ! Component: 150 - total flux cleaned = 0.0602438 Jy ! Component: 200 - total flux cleaned = 0.061371 Jy ! Total flux subtracted in 200 components = 0.061371 Jy ! Clean residual min=-0.001789 max=0.001832 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.061371 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.061371 Jy ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=7.556 mas, bpa=-2.939 degrees ! Estimated noise=0.337005 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 = 0.000343551 Jy ! Component: 100 - total flux cleaned = 0.000366382 Jy ! Component: 150 - total flux cleaned = 0.000384762 Jy ! Component: 200 - total flux cleaned = 0.000430735 Jy ! Total flux subtracted in 200 components = 0.000430735 Jy ! Clean residual min=-0.001468 max=0.001566 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0618017 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0618017 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=7.201 mas, bmaj=10.93 mas, bpa=-3.122 degrees ! Estimated noise=0.430373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203097 Jy ! Component: 100 - total flux cleaned = 0.000210077 Jy ! Component: 150 - total flux cleaned = 0.000215316 Jy ! Component: 200 - total flux cleaned = 0.000225431 Jy ! Total flux subtracted in 200 components = 0.000225431 Jy ! Clean residual min=-0.001580 max=0.001987 Jy/beam ! Clean residual mean=-0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0620272 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 = 8.88847e-06 Jy ! Component: 100 - total flux cleaned = 1.32982e-05 Jy ! Component: 150 - total flux cleaned = 1.72561e-05 Jy ! Component: 200 - total flux cleaned = 1.73748e-05 Jy ! Total flux subtracted in 200 components = 1.73748e-05 Jy ! Clean residual min=-0.001580 max=0.001979 Jy/beam ! Clean residual mean=-0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0620445 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0620445 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=7.556 mas, bpa=-2.939 degrees ! Estimated noise=0.337005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.5216e-05 Jy ! Component: 100 - total flux cleaned = -7.96331e-05 Jy ! Component: 150 - total flux cleaned = -0.000110221 Jy ! Component: 200 - total flux cleaned = -0.000129177 Jy ! Total flux subtracted in 200 components = -0.000129177 Jy ! Clean residual min=-0.001474 max=0.001558 Jy/beam ! Clean residual mean=0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0619154 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0619154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057973Jy sigma=1.194405 ! Fit after self-cal, rms=0.057973Jy sigma=1.194397 wmodel J2239+1222_S_map.mod ! Writing 42 model components to file: J2239+1222_S_map.mod wobs J2239+1222_S_uvs.fits ! Writing UV FITS file: J2239+1222_S_uvs.fits wwins J2239+1222_S_map.win ! wwins: Wrote 1 windows to J2239+1222_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 = 0.000435376 Jy ! Component: 100 - total flux cleaned = 0.000621656 Jy ! Component: 150 - total flux cleaned = 0.000873133 Jy ! Component: 200 - total flux cleaned = 0.00111362 Jy ! Component: 250 - total flux cleaned = 0.00123027 Jy ! Component: 300 - total flux cleaned = 0.0012982 Jy ! Component: 350 - total flux cleaned = 0.00138622 Jy ! Component: 400 - total flux cleaned = 0.00140795 Jy ! Component: 450 - total flux cleaned = 0.00147208 Jy ! Component: 500 - total flux cleaned = 0.00151396 Jy ! Component: 550 - total flux cleaned = 0.00163562 Jy ! Component: 600 - total flux cleaned = 0.00165552 Jy ! Component: 650 - total flux cleaned = 0.00173377 Jy ! Component: 700 - total flux cleaned = 0.00182964 Jy ! Component: 750 - total flux cleaned = 0.00184822 Jy ! Component: 800 - total flux cleaned = 0.00186704 Jy ! Component: 850 - total flux cleaned = 0.00190407 Jy ! Component: 900 - total flux cleaned = 0.00195847 Jy ! Component: 950 - total flux cleaned = 0.00201198 Jy ! Component: 1000 - total flux cleaned = 0.00195874 Jy ! Component: 1050 - total flux cleaned = 0.00197636 Jy ! Component: 1100 - total flux cleaned = 0.00195917 Jy ! Component: 1150 - total flux cleaned = 0.00199325 Jy ! Component: 1200 - total flux cleaned = 0.0019765 Jy ! Component: 1250 - total flux cleaned = 0.00199298 Jy ! Component: 1300 - total flux cleaned = 0.00199276 Jy ! Component: 1350 - total flux cleaned = 0.00204132 Jy ! Component: 1400 - total flux cleaned = 0.00205725 Jy ! Component: 1450 - total flux cleaned = 0.00213634 Jy ! Component: 1500 - total flux cleaned = 0.00212059 Jy ! Component: 1550 - total flux cleaned = 0.00218265 Jy ! Component: 1600 - total flux cleaned = 0.00224404 Jy ! Component: 1650 - total flux cleaned = 0.00227435 Jy ! Component: 1700 - total flux cleaned = 0.00222941 Jy ! Component: 1750 - total flux cleaned = 0.00230391 Jy ! Component: 1800 - total flux cleaned = 0.00233363 Jy ! Component: 1850 - total flux cleaned = 0.00239198 Jy ! Component: 1900 - total flux cleaned = 0.00242064 Jy ! Component: 1950 - total flux cleaned = 0.0023918 Jy ! Component: 2000 - total flux cleaned = 0.00234905 Jy ! Component: 2050 - total flux cleaned = 0.00233508 Jy ! Component: 2100 - total flux cleaned = 0.00234906 Jy ! Component: 2150 - total flux cleaned = 0.00234895 Jy ! Component: 2200 - total flux cleaned = 0.00233515 Jy ! Component: 2250 - total flux cleaned = 0.0023214 Jy ! Component: 2300 - total flux cleaned = 0.00229447 Jy ! Component: 2350 - total flux cleaned = 0.00229439 Jy ! Component: 2400 - total flux cleaned = 0.00224141 Jy ! Component: 2450 - total flux cleaned = 0.00224151 Jy ! Component: 2500 - total flux cleaned = 0.00217629 Jy ! Component: 2550 - total flux cleaned = 0.0021504 Jy ! Component: 2600 - total flux cleaned = 0.00215054 Jy ! Component: 2650 - total flux cleaned = 0.00213772 Jy ! Component: 2700 - total flux cleaned = 0.00217569 Jy ! Component: 2750 - total flux cleaned = 0.0021126 Jy ! Component: 2800 - total flux cleaned = 0.00211257 Jy ! Component: 2850 - total flux cleaned = 0.00205036 Jy ! Component: 2900 - total flux cleaned = 0.00207509 Jy ! Component: 2950 - total flux cleaned = 0.00208731 Jy ! Component: 3000 - total flux cleaned = 0.00205077 Jy ! Component: 3050 - total flux cleaned = 0.00207508 Jy ! Component: 3100 - total flux cleaned = 0.00207502 Jy ! Component: 3150 - total flux cleaned = 0.00211074 Jy ! Component: 3200 - total flux cleaned = 0.00211058 Jy ! Component: 3250 - total flux cleaned = 0.00211053 Jy ! Component: 3300 - total flux cleaned = 0.00209879 Jy ! Component: 3350 - total flux cleaned = 0.00206399 Jy ! Component: 3400 - total flux cleaned = 0.00207551 Jy ! Component: 3450 - total flux cleaned = 0.00207547 Jy ! Component: 3500 - total flux cleaned = 0.00206397 Jy ! Component: 3550 - total flux cleaned = 0.0020867 Jy ! Component: 3600 - total flux cleaned = 0.00210919 Jy ! Component: 3650 - total flux cleaned = 0.00210924 Jy ! Component: 3700 - total flux cleaned = 0.00214264 Jy ! Component: 3750 - total flux cleaned = 0.00213166 Jy ! Component: 3800 - total flux cleaned = 0.00212074 Jy ! Component: 3850 - total flux cleaned = 0.00216448 Jy ! Component: 3900 - total flux cleaned = 0.00215356 Jy ! Component: 3950 - total flux cleaned = 0.00220756 Jy ! Component: 4000 - total flux cleaned = 0.00221819 Jy ! Component: 4050 - total flux cleaned = 0.00219674 Jy ! Total flux subtracted in 4096 components = 0.00219678 Jy ! Clean residual min=-0.000713 max=0.000749 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0641121 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 340 components and 0.0641121 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2239+1222_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.24 x 7.556 at -2.939 degrees (North through East) ! Clean map min=-0.0013802 max=0.060338 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2239+1222_S_map.fits wmodel /vlbi/uf001/uva//J2239+1222_S_map.mod ! Writing 340 model components to file: /vlbi/uf001/uva//J2239+1222_S_map.mod wobs /vlbi/uf001/uva//J2239+1222_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2239+1222_S_uvs.fits wwins /vlbi/uf001/uva//J2239+1222_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J2239+1222_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0603382 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199615 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.992482 0.992482 1.98496 3.96993 7.93986 15.8797 31.7594 63.5188 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 302.272 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2239+1222_S_dfm.log closed on Mon Jan 14 06:20:47 2019