! Started logfile: /vlbi/uf001/uva//J0505-0419_S_dfm.log on Sun Jan 13 22:27:28 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//J0505-0419_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0505-0419_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978168 visibilities/baseline/integration-bin. ! Found source: J0505-0419 ! ! 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 7527 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 J0505-0419_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013403Jy sigma=19.767417 ! Fit after self-cal, rms=0.884699Jy sigma=17.186316 ! 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=2.6 mas, bmaj=6.718 mas, bpa=-2.859 degrees ! Estimated noise=0.554785 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 = 0.0886284 Jy ! Component: 100 - total flux cleaned = 0.109982 Jy ! Total flux subtracted in 100 components = 0.109982 Jy ! Clean residual min=-0.004475 max=0.008566 Jy/beam ! Clean residual mean=-0.000005 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.109982 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.109982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073811Jy sigma=1.368244 ! Fit after self-cal, rms=0.073768Jy sigma=1.367905 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00954491 Jy ! Component: 100 - total flux cleaned = 0.0151224 Jy ! Total flux subtracted in 100 components = 0.0151224 Jy ! Clean residual min=-0.004050 max=0.004488 Jy/beam ! Clean residual mean=-0.000005 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.125104 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.125104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072227Jy sigma=1.328366 ! Fit after self-cal, rms=0.072210Jy sigma=1.328114 ! 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=3.077 mas, bmaj=7.697 mas, bpa=-2.928 degrees ! Estimated noise=0.441156 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 = 0.00551428 Jy ! Component: 100 - total flux cleaned = 0.00845942 Jy ! Component: 150 - total flux cleaned = 0.0101897 Jy ! Component: 200 - total flux cleaned = 0.0112367 Jy ! Total flux subtracted in 200 components = 0.0112367 Jy ! Clean residual min=-0.004109 max=0.003564 Jy/beam ! Clean residual mean=-0.000011 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.136341 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.136341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071939Jy sigma=1.317306 ! Fit after self-cal, rms=0.071934Jy sigma=1.317171 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.077 x 7.697 at -2.928 degrees (North through East) ! Clean map min=-0.0040092 max=0.11764 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.99 KP 0.98 ! LA 0.95 MK 0.99 NL 1.00 OV 0.97 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.98 KP 0.98 ! LA 0.98 MK 0.99 NL 1.03 OV 0.95 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.98 KP 1.00 ! LA 0.95 MK 1.02 NL 1.00 OV 0.99 ! PT 1.17 SC 1.03 ! ! ! Fit before self-cal, rms=0.071934Jy sigma=1.317171 ! Fit after self-cal, rms=0.071633Jy sigma=1.308468 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.087 mas, bmaj=7.733 mas, bpa=-3.072 degrees ! Estimated noise=0.436963 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 = -0.000849913 Jy ! Component: 100 - total flux cleaned = -0.00097935 Jy ! Component: 150 - total flux cleaned = -0.00101806 Jy ! Component: 200 - total flux cleaned = -0.00100028 Jy ! Total flux subtracted in 200 components = -0.00100028 Jy ! Clean residual min=-0.003770 max=0.003503 Jy/beam ! Clean residual mean=-0.000008 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.13534 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.13534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071590Jy sigma=1.308396 ! Fit after self-cal, rms=0.071619Jy sigma=1.308231 ! 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=0.071619Jy sigma=1.308231 ! Fit after self-cal, rms=0.071690Jy sigma=1.298160 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.754 mas, bpa=-3.16 degrees ! Estimated noise=0.433852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000968381 Jy ! Component: 100 - total flux cleaned = -0.00113507 Jy ! Component: 150 - total flux cleaned = -0.00119881 Jy ! Component: 200 - total flux cleaned = -0.0012398 Jy ! Total flux subtracted in 200 components = -0.0012398 Jy ! Clean residual min=-0.003254 max=0.002979 Jy/beam ! Clean residual mean=-0.000004 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.134101 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.134101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071658Jy sigma=1.298138 ! Fit after self-cal, rms=0.071680Jy sigma=1.298048 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 = 2.35278e-05 Jy ! Component: 100 - total flux cleaned = 2.35645e-05 Jy ! Component: 150 - total flux cleaned = 2.36846e-05 Jy ! Component: 200 - total flux cleaned = 2.39386e-05 Jy ! Total flux subtracted in 200 components = 2.39386e-05 Jy ! Clean residual min=-0.003257 max=0.002950 Jy/beam ! Clean residual mean=-0.000005 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.134124 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.134124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071674Jy sigma=1.297976 ! Fit after self-cal, rms=0.071674Jy sigma=1.297964 ! 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=0.071674Jy sigma=1.297964 ! Fit after self-cal, rms=0.075863Jy sigma=1.283184 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.081 mas, bmaj=7.765 mas, bpa=-3.078 degrees ! Estimated noise=0.434916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172146 Jy ! Component: 100 - total flux cleaned = 0.000174284 Jy ! Component: 150 - total flux cleaned = 0.000175082 Jy ! Component: 200 - total flux cleaned = 0.000150209 Jy ! Total flux subtracted in 200 components = 0.000150209 Jy ! Clean residual min=-0.002945 max=0.002659 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.134275 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.134275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075856Jy sigma=1.283050 ! Fit after self-cal, rms=0.075936Jy sigma=1.282917 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 = -1.90266e-05 Jy ! Component: 100 - total flux cleaned = -5.26248e-05 Jy ! Component: 150 - total flux cleaned = -6.26437e-05 Jy ! Component: 200 - total flux cleaned = -7.24333e-05 Jy ! Total flux subtracted in 200 components = -7.24333e-05 Jy ! Clean residual min=-0.002975 max=0.002640 Jy/beam ! Clean residual mean=-0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.134202 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 71 components and 0.134202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075934Jy sigma=1.282860 ! Fit after self-cal, rms=0.075933Jy sigma=1.282853 ! 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=0.075933Jy sigma=1.282853 ! Fit after self-cal, rms=0.076127Jy sigma=1.282830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.171 mas, bmaj=12.75 mas, bpa=1.25 degrees ! Estimated noise=0.571695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000967134 Jy ! Component: 100 - total flux cleaned = 0.00102269 Jy ! Component: 150 - total flux cleaned = 0.00104472 Jy ! Component: 200 - total flux cleaned = 0.00107891 Jy ! Total flux subtracted in 200 components = 0.00107891 Jy ! Clean residual min=-0.002446 max=0.002631 Jy/beam ! Clean residual mean=-0.000003 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.135281 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.135281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076132Jy sigma=1.283168 ! Fit after self-cal, rms=0.076132Jy sigma=1.282991 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 = 6.02234e-05 Jy ! Component: 100 - total flux cleaned = 8.19725e-05 Jy ! Component: 150 - total flux cleaned = 8.32237e-05 Jy ! Component: 200 - total flux cleaned = 8.29899e-05 Jy ! Total flux subtracted in 200 components = 8.29899e-05 Jy ! Clean residual min=-0.002450 max=0.002603 Jy/beam ! Clean residual mean=-0.000003 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.135364 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.135364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076138Jy sigma=1.283301 ! Fit after self-cal, rms=0.076136Jy sigma=1.283180 ! 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=3.08 mas, bmaj=7.758 mas, bpa=-2.997 degrees ! Estimated noise=0.435337 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.08 x 7.758 at -2.997 degrees (North through East) ! Clean map min=-0.0028792 max=0.11571 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=2.602 mas, bmaj=6.76 mas, bpa=-2.815 degrees ! Estimated noise=0.553181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0881897 Jy ! Component: 100 - total flux cleaned = 0.10955 Jy ! Component: 150 - total flux cleaned = 0.119123 Jy ! Component: 200 - total flux cleaned = 0.124648 Jy ! Total flux subtracted in 200 components = 0.124648 Jy ! Clean residual min=-0.003469 max=0.003893 Jy/beam ! Clean residual mean=-0.000000 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.124648 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.124648 Jy ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=7.758 mas, bpa=-2.997 degrees ! Estimated noise=0.435337 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 (4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508023 Jy ! Component: 100 - total flux cleaned = 0.00801873 Jy ! Component: 150 - total flux cleaned = 0.00994573 Jy ! Component: 200 - total flux cleaned = 0.0113309 Jy ! Total flux subtracted in 200 components = 0.0113309 Jy ! Clean residual min=-0.002824 max=0.001811 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.135979 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 64 components and 0.135979 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=7.171 mas, bmaj=12.75 mas, bpa=1.25 degrees ! Estimated noise=0.571695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128135 Jy ! Component: 100 - total flux cleaned = 0.00187268 Jy ! Component: 150 - total flux cleaned = 0.00198033 Jy ! Component: 200 - total flux cleaned = 0.00206299 Jy ! Total flux subtracted in 200 components = 0.00206299 Jy ! Clean residual min=-0.002389 max=0.002322 Jy/beam ! Clean residual mean=-0.000003 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.138042 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 = 5.02122e-05 Jy ! Component: 100 - total flux cleaned = 7.68075e-05 Jy ! Component: 150 - total flux cleaned = 0.000100145 Jy ! Component: 200 - total flux cleaned = 0.000121047 Jy ! Total flux subtracted in 200 components = 0.000121047 Jy ! Clean residual min=-0.002377 max=0.002350 Jy/beam ! Clean residual mean=-0.000003 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.138163 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 115 components and 0.138163 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=7.758 mas, bpa=-2.997 degrees ! Estimated noise=0.435337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.16655e-05 Jy ! Component: 100 - total flux cleaned = -8.3986e-05 Jy ! Component: 150 - total flux cleaned = -0.000147923 Jy ! Component: 200 - total flux cleaned = -0.000128176 Jy ! Total flux subtracted in 200 components = -0.000128176 Jy ! Clean residual min=-0.002691 max=0.001805 Jy/beam ! Clean residual mean=-0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.138035 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 131 components and 0.138035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076065Jy sigma=1.281189 ! Fit after self-cal, rms=0.076052Jy sigma=1.280978 wmodel J0505-0419_S_map.mod ! Writing 131 model components to file: J0505-0419_S_map.mod wobs J0505-0419_S_uvs.fits ! Writing UV FITS file: J0505-0419_S_uvs.fits wwins J0505-0419_S_map.win ! wwins: Wrote 2 windows to J0505-0419_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 = -0.00110891 Jy ! Component: 100 - total flux cleaned = -0.0016731 Jy ! Component: 150 - total flux cleaned = -0.00173737 Jy ! Component: 200 - total flux cleaned = -0.00173698 Jy ! Component: 250 - total flux cleaned = -0.00179731 Jy ! Component: 300 - total flux cleaned = -0.00194323 Jy ! Component: 350 - total flux cleaned = -0.00200031 Jy ! Component: 400 - total flux cleaned = -0.00214039 Jy ! Component: 450 - total flux cleaned = -0.0022493 Jy ! Component: 500 - total flux cleaned = -0.00232976 Jy ! Component: 550 - total flux cleaned = -0.00232958 Jy ! Component: 600 - total flux cleaned = -0.00238188 Jy ! Component: 650 - total flux cleaned = -0.00245869 Jy ! Component: 700 - total flux cleaned = -0.00245834 Jy ! Component: 750 - total flux cleaned = -0.00250832 Jy ! Component: 800 - total flux cleaned = -0.00253268 Jy ! Component: 850 - total flux cleaned = -0.00258108 Jy ! Component: 900 - total flux cleaned = -0.00260441 Jy ! Component: 950 - total flux cleaned = -0.00262759 Jy ! Component: 1000 - total flux cleaned = -0.00262779 Jy ! Component: 1050 - total flux cleaned = -0.00265053 Jy ! Component: 1100 - total flux cleaned = -0.00260513 Jy ! Component: 1150 - total flux cleaned = -0.00267245 Jy ! Component: 1200 - total flux cleaned = -0.00262823 Jy ! Component: 1250 - total flux cleaned = -0.0026724 Jy ! Component: 1300 - total flux cleaned = -0.00265098 Jy ! Component: 1350 - total flux cleaned = -0.00269398 Jy ! Component: 1400 - total flux cleaned = -0.00275773 Jy ! Component: 1450 - total flux cleaned = -0.00277877 Jy ! Component: 1500 - total flux cleaned = -0.00273722 Jy ! Component: 1550 - total flux cleaned = -0.00275795 Jy ! Component: 1600 - total flux cleaned = -0.00281935 Jy ! Component: 1650 - total flux cleaned = -0.00287988 Jy ! Component: 1700 - total flux cleaned = -0.00287993 Jy ! Component: 1750 - total flux cleaned = -0.00289985 Jy ! Component: 1800 - total flux cleaned = -0.00295894 Jy ! Component: 1850 - total flux cleaned = -0.00291986 Jy ! Component: 1900 - total flux cleaned = -0.00295895 Jy ! Component: 1950 - total flux cleaned = -0.00305544 Jy ! Component: 2000 - total flux cleaned = -0.00307462 Jy ! Component: 2050 - total flux cleaned = -0.00309375 Jy ! Component: 2100 - total flux cleaned = -0.00316882 Jy ! Component: 2150 - total flux cleaned = -0.0031313 Jy ! Component: 2200 - total flux cleaned = -0.00320556 Jy ! Component: 2250 - total flux cleaned = -0.0032607 Jy ! Component: 2300 - total flux cleaned = -0.00329715 Jy ! Component: 2350 - total flux cleaned = -0.00335155 Jy ! Component: 2400 - total flux cleaned = -0.00335164 Jy ! Component: 2450 - total flux cleaned = -0.00338729 Jy ! Component: 2500 - total flux cleaned = -0.00338743 Jy ! Component: 2550 - total flux cleaned = -0.00342287 Jy ! Component: 2600 - total flux cleaned = -0.00351074 Jy ! Component: 2650 - total flux cleaned = -0.00358035 Jy ! Component: 2700 - total flux cleaned = -0.00364937 Jy ! Component: 2750 - total flux cleaned = -0.00370077 Jy ! Component: 2800 - total flux cleaned = -0.00373466 Jy ! Component: 2850 - total flux cleaned = -0.00371762 Jy ! Component: 2900 - total flux cleaned = -0.00381836 Jy ! Component: 2950 - total flux cleaned = -0.00380174 Jy ! Component: 3000 - total flux cleaned = -0.00383508 Jy ! Component: 3050 - total flux cleaned = -0.00390085 Jy ! Component: 3100 - total flux cleaned = -0.00385163 Jy ! Component: 3150 - total flux cleaned = -0.00388439 Jy ! Component: 3200 - total flux cleaned = -0.00394919 Jy ! Component: 3250 - total flux cleaned = -0.00394927 Jy ! Component: 3300 - total flux cleaned = -0.00401324 Jy ! Component: 3350 - total flux cleaned = -0.00396549 Jy ! Component: 3400 - total flux cleaned = -0.00404444 Jy ! Component: 3450 - total flux cleaned = -0.00401294 Jy ! Component: 3500 - total flux cleaned = -0.00405972 Jy ! Component: 3550 - total flux cleaned = -0.00404418 Jy ! Component: 3600 - total flux cleaned = -0.00407505 Jy ! Component: 3650 - total flux cleaned = -0.0041975 Jy ! Component: 3700 - total flux cleaned = -0.00416697 Jy ! Component: 3750 - total flux cleaned = -0.00412153 Jy ! Component: 3800 - total flux cleaned = -0.00413663 Jy ! Component: 3850 - total flux cleaned = -0.00415168 Jy ! Component: 3900 - total flux cleaned = -0.00412189 Jy ! Component: 3950 - total flux cleaned = -0.00418115 Jy ! Component: 4000 - total flux cleaned = -0.00425463 Jy ! Component: 4050 - total flux cleaned = -0.00422521 Jy ! Total flux subtracted in 4096 components = -0.00412337 Jy ! Clean residual min=-0.000855 max=0.001031 Jy/beam ! Clean residual mean=-0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.133912 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 429 components and 0.133912 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0505-0419_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.08 x 7.758 at -2.997 degrees (North through East) ! Clean map min=-0.0024236 max=0.11605 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0505-0419_S_map.fits wmodel /vlbi/uf001/uva//J0505-0419_S_map.mod ! Writing 429 model components to file: /vlbi/uf001/uva//J0505-0419_S_map.mod wobs /vlbi/uf001/uva//J0505-0419_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0505-0419_S_uvs.fits wwins /vlbi/uf001/uva//J0505-0419_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0505-0419_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.116047 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272244 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.703793 0.703793 1.40759 2.81517 5.63035 11.2607 22.5214 45.0428 90.0856 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 426.261 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0505-0419_S_dfm.log closed on Sun Jan 13 22:27:32 2019