! Started logfile: /vlbi/uf001/uva//J0711+0048_S_b_dfm.log on Sun Jan 13 23:20:38 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//J0711+0048_S_b_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0711+0048_S_b_uva.fits ! AN table 1: 148 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0711+0048 ! ! 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 40 lines of history. ! ! Reading 12432 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 J0711+0048_S_b] 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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007357Jy sigma=18.870205 ! Fit after self-cal, rms=0.918277Jy sigma=17.200093 ! 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=3.157 mas, bmaj=13.52 mas, bpa=-21.09 degrees ! Estimated noise=0.565438 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 = 0.0589719 Jy ! Component: 100 - total flux cleaned = 0.0905548 Jy ! Total flux subtracted in 100 components = 0.0905548 Jy ! Clean residual min=-0.014278 max=0.025454 Jy/beam ! Clean residual mean=-0.000128 rms=0.004646 Jy/beam ! Combined flux in latest and established models = 0.0905548 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0905548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108003Jy sigma=1.937671 ! Fit after self-cal, rms=0.106472Jy sigma=1.912279 ! 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=3.723 mas, bmaj=14.28 mas, bpa=-20.3 degrees ! Estimated noise=0.350733 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 = 0.0366071 Jy ! Component: 100 - total flux cleaned = 0.0612778 Jy ! Component: 150 - total flux cleaned = 0.0798833 Jy ! Component: 200 - total flux cleaned = 0.0942317 Jy ! Total flux subtracted in 200 components = 0.0942317 Jy ! Clean residual min=-0.013985 max=0.029838 Jy/beam ! Clean residual mean=-0.000138 rms=0.004694 Jy/beam ! Combined flux in latest and established models = 0.184787 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 116 components and 0.184787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089494Jy sigma=1.583000 ! Fit after self-cal, rms=0.088565Jy sigma=1.565266 ! Inverting map ! Added new window around map position (9, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256517 Jy ! Component: 100 - total flux cleaned = 0.040095 Jy ! Component: 150 - total flux cleaned = 0.0506914 Jy ! Component: 200 - total flux cleaned = 0.0591794 Jy ! Total flux subtracted in 200 components = 0.0591794 Jy ! Clean residual min=-0.009740 max=0.014418 Jy/beam ! Clean residual mean=-0.000086 rms=0.003098 Jy/beam ! Combined flux in latest and established models = 0.243966 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 168 components and 0.243966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079943Jy sigma=1.397896 ! Fit after self-cal, rms=0.078875Jy sigma=1.378364 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.723 x 14.28 at -20.3 degrees (North through East) ! Clean map min=-0.0094983 max=0.077626 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 HN 1.03 KP 1.06 LA 0.91 ! MK 0.95 NL 1.09 OV 0.98 PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.00 KP 0.99 LA 0.93 ! MK 1.03 NL 1.03 OV 0.82 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 1.02 KP 1.05 LA 0.91 ! MK 1.06 NL 1.07 OV 0.95 PT 0.92 ! ! ! Fit before self-cal, rms=0.078875Jy sigma=1.378364 ! Fit after self-cal, rms=0.077319Jy sigma=1.338940 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.77 mas, bmaj=14.79 mas, bpa=-20.22 degrees ! Estimated noise=0.343389 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 (115.5, 102.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143126 Jy ! Component: 100 - total flux cleaned = 0.0214958 Jy ! Component: 150 - total flux cleaned = 0.0251294 Jy ! Component: 200 - total flux cleaned = 0.0277537 Jy ! Total flux subtracted in 200 components = 0.0277537 Jy ! Clean residual min=-0.007354 max=0.007497 Jy/beam ! Clean residual mean=-0.000042 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.27172 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 213 components and 0.27172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074453Jy sigma=1.280146 ! Fit after self-cal, rms=0.074073Jy sigma=1.273278 ! 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=0.074073Jy sigma=1.273278 ! Fit after self-cal, rms=0.075037Jy sigma=1.255965 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=14.58 mas, bpa=-20.05 degrees ! Estimated noise=0.342485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387592 Jy ! Component: 100 - total flux cleaned = 0.00543783 Jy ! Component: 150 - total flux cleaned = 0.00614501 Jy ! Component: 200 - total flux cleaned = 0.00676564 Jy ! Total flux subtracted in 200 components = 0.00676564 Jy ! Clean residual min=-0.004667 max=0.006848 Jy/beam ! Clean residual mean=-0.000024 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.278485 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 245 components and 0.278485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074536Jy sigma=1.246007 ! Fit after self-cal, rms=0.074495Jy sigma=1.244659 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 (24.5, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00729637 Jy ! Component: 100 - total flux cleaned = 0.0117656 Jy ! Component: 150 - total flux cleaned = 0.0151316 Jy ! Component: 200 - total flux cleaned = 0.0179446 Jy ! Total flux subtracted in 200 components = 0.0179446 Jy ! Clean residual min=-0.003810 max=0.003888 Jy/beam ! Clean residual mean=-0.000015 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.29643 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 308 components and 0.29643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073632Jy sigma=1.226200 ! Fit after self-cal, rms=0.073498Jy sigma=1.224025 ! 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=0.073498Jy sigma=1.224025 ! Fit after self-cal, rms=0.072077Jy sigma=1.221649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.811 mas, bmaj=14.52 mas, bpa=-19.92 degrees ! Estimated noise=0.338168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035821 Jy ! Component: 100 - total flux cleaned = 0.00600454 Jy ! Component: 150 - total flux cleaned = 0.00760924 Jy ! Component: 200 - total flux cleaned = 0.0084009 Jy ! Total flux subtracted in 200 components = 0.0084009 Jy ! Clean residual min=-0.003064 max=0.002741 Jy/beam ! Clean residual mean=-0.000013 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.304831 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 354 components and 0.304831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071808Jy sigma=1.215881 ! Fit after self-cal, rms=0.071787Jy sigma=1.215275 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 = 0.00175548 Jy ! Component: 100 - total flux cleaned = 0.00251167 Jy ! Component: 150 - total flux cleaned = 0.00299375 Jy ! Component: 200 - total flux cleaned = 0.00337639 Jy ! Total flux subtracted in 200 components = 0.00337639 Jy ! Clean residual min=-0.002807 max=0.002535 Jy/beam ! Clean residual mean=-0.000011 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.308207 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 388 components and 0.308207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071646Jy sigma=1.212675 ! Fit after self-cal, rms=0.071635Jy sigma=1.212479 ! 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=0.071635Jy sigma=1.212479 ! Fit after self-cal, rms=0.071276Jy sigma=1.212068 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.434 mas, bmaj=15.42 mas, bpa=-16.24 degrees ! Estimated noise=0.395949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262457 Jy ! Component: 100 - total flux cleaned = 0.00408095 Jy ! Component: 150 - total flux cleaned = 0.00497999 Jy ! Component: 200 - total flux cleaned = 0.00558547 Jy ! Total flux subtracted in 200 components = 0.00558547 Jy ! Clean residual min=-0.003316 max=0.002804 Jy/beam ! Clean residual mean=-0.000018 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.313793 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 438 components and 0.313793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071177Jy sigma=1.210244 ! Fit after self-cal, rms=0.071159Jy sigma=1.209941 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 = 0.00130766 Jy ! Component: 100 - total flux cleaned = 0.00166476 Jy ! Component: 150 - total flux cleaned = 0.00204472 Jy ! Component: 200 - total flux cleaned = 0.00234382 Jy ! Total flux subtracted in 200 components = 0.00234382 Jy ! Clean residual min=-0.003072 max=0.002700 Jy/beam ! Clean residual mean=-0.000016 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.316136 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 466 components and 0.316137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071094Jy sigma=1.208950 ! Fit after self-cal, rms=0.071089Jy sigma=1.208812 ! 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=3.817 mas, bmaj=14.5 mas, bpa=-19.86 degrees ! Estimated noise=0.337378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.817 x 14.5 at -19.86 degrees (North through East) ! Clean map min=-0.002541 max=0.07473 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=3.237 mas, bmaj=13.73 mas, bpa=-20.72 degrees ! Estimated noise=0.555821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0581057 Jy ! Component: 100 - total flux cleaned = 0.0931864 Jy ! Component: 150 - total flux cleaned = 0.119298 Jy ! Component: 200 - total flux cleaned = 0.139744 Jy ! Total flux subtracted in 200 components = 0.139744 Jy ! Clean residual min=-0.010298 max=0.012114 Jy/beam ! Clean residual mean=-0.000088 rms=0.003161 Jy/beam ! Combined flux in latest and established models = 0.139744 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.139744 Jy ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=14.5 mas, bpa=-19.86 degrees ! Estimated noise=0.337378 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 = 0.0239933 Jy ! Component: 100 - total flux cleaned = 0.0418626 Jy ! Component: 150 - total flux cleaned = 0.0562653 Jy ! Component: 200 - total flux cleaned = 0.0685178 Jy ! Total flux subtracted in 200 components = 0.0685178 Jy ! Clean residual min=-0.008376 max=0.010617 Jy/beam ! Clean residual mean=-0.000094 rms=0.002699 Jy/beam ! Combined flux in latest and established models = 0.208262 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 133 components and 0.208262 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=7.434 mas, bmaj=15.42 mas, bpa=-16.24 degrees ! Estimated noise=0.395949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172592 Jy ! Component: 100 - total flux cleaned = 0.0310488 Jy ! Component: 150 - total flux cleaned = 0.0422739 Jy ! Component: 200 - total flux cleaned = 0.0515411 Jy ! Total flux subtracted in 200 components = 0.0515411 Jy ! Clean residual min=-0.007272 max=0.007444 Jy/beam ! Clean residual mean=-0.000094 rms=0.002400 Jy/beam ! Combined flux in latest and established models = 0.259803 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 = 0.00773601 Jy ! Component: 100 - total flux cleaned = 0.0142889 Jy ! Component: 150 - total flux cleaned = 0.0199392 Jy ! Component: 200 - total flux cleaned = 0.0248739 Jy ! Total flux subtracted in 200 components = 0.0248739 Jy ! Clean residual min=-0.005008 max=0.004696 Jy/beam ! Clean residual mean=-0.000066 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.284677 Jy ! Adding 194 model components to the UV plane model. ! The established model now contains 312 components and 0.284677 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=14.5 mas, bpa=-19.86 degrees ! Estimated noise=0.337378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398891 Jy ! Component: 100 - total flux cleaned = 0.00726982 Jy ! Component: 150 - total flux cleaned = 0.00981725 Jy ! Component: 200 - total flux cleaned = 0.0121095 Jy ! Total flux subtracted in 200 components = 0.0121095 Jy ! Clean residual min=-0.003549 max=0.003933 Jy/beam ! Clean residual mean=-0.000026 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.296786 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 350 components and 0.296786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071454Jy sigma=1.216243 ! Fit after self-cal, rms=0.071319Jy sigma=1.212950 wmodel J0711+0048_S_b_map.mod ! Writing 350 model components to file: J0711+0048_S_b_map.mod wobs J0711+0048_S_b_uvs.fits ! Writing UV FITS file: J0711+0048_S_b_uvs.fits wwins J0711+0048_S_b_map.win ! wwins: Wrote 4 windows to J0711+0048_S_b_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 = -0.000516204 Jy ! Component: 100 - total flux cleaned = -0.00103919 Jy ! Component: 150 - total flux cleaned = -0.00127084 Jy ! Component: 200 - total flux cleaned = -0.00156985 Jy ! Component: 250 - total flux cleaned = -0.00193352 Jy ! Component: 300 - total flux cleaned = -0.0024308 Jy ! Component: 350 - total flux cleaned = -0.00286818 Jy ! Component: 400 - total flux cleaned = -0.00314749 Jy ! Component: 450 - total flux cleaned = -0.00334773 Jy ! Component: 500 - total flux cleaned = -0.00354167 Jy ! Component: 550 - total flux cleaned = -0.00372772 Jy ! Component: 600 - total flux cleaned = -0.00381788 Jy ! Component: 650 - total flux cleaned = -0.00396355 Jy ! Component: 700 - total flux cleaned = -0.00424453 Jy ! Component: 750 - total flux cleaned = -0.00448859 Jy ! Component: 800 - total flux cleaned = -0.00459393 Jy ! Component: 850 - total flux cleaned = -0.00469659 Jy ! Component: 900 - total flux cleaned = -0.00472147 Jy ! Component: 950 - total flux cleaned = -0.00484315 Jy ! Component: 1000 - total flux cleaned = -0.00489028 Jy ! Component: 1050 - total flux cleaned = -0.00498314 Jy ! Component: 1100 - total flux cleaned = -0.00505111 Jy ! Component: 1150 - total flux cleaned = -0.00511744 Jy ! Component: 1200 - total flux cleaned = -0.00520294 Jy ! Component: 1250 - total flux cleaned = -0.00534928 Jy ! Component: 1300 - total flux cleaned = -0.00543124 Jy ! Component: 1350 - total flux cleaned = -0.00555148 Jy ! Component: 1400 - total flux cleaned = -0.00564931 Jy ! Component: 1450 - total flux cleaned = -0.00580214 Jy ! Component: 1500 - total flux cleaned = -0.00587706 Jy ! Component: 1550 - total flux cleaned = -0.00604215 Jy ! Component: 1600 - total flux cleaned = -0.00613177 Jy ! Component: 1650 - total flux cleaned = -0.00623703 Jy ! Component: 1700 - total flux cleaned = -0.00628839 Jy ! Component: 1750 - total flux cleaned = -0.00640635 Jy ! Component: 1800 - total flux cleaned = -0.00640616 Jy ! Component: 1850 - total flux cleaned = -0.00650431 Jy ! Component: 1900 - total flux cleaned = -0.00656793 Jy ! Component: 1950 - total flux cleaned = -0.00661515 Jy ! Component: 2000 - total flux cleaned = -0.00667719 Jy ! Component: 2050 - total flux cleaned = -0.00673753 Jy ! Component: 2100 - total flux cleaned = -0.00678195 Jy ! Component: 2150 - total flux cleaned = -0.00678189 Jy ! Component: 2200 - total flux cleaned = -0.0068107 Jy ! Component: 2250 - total flux cleaned = -0.00676843 Jy ! Component: 2300 - total flux cleaned = -0.00685205 Jy ! Component: 2350 - total flux cleaned = -0.00686548 Jy ! Component: 2400 - total flux cleaned = -0.00683815 Jy ! Component: 2450 - total flux cleaned = -0.00682485 Jy ! Component: 2500 - total flux cleaned = -0.00682481 Jy ! Component: 2550 - total flux cleaned = -0.00685046 Jy ! Component: 2600 - total flux cleaned = -0.00681215 Jy ! Component: 2650 - total flux cleaned = -0.00677475 Jy ! Component: 2700 - total flux cleaned = -0.00678723 Jy ! Component: 2750 - total flux cleaned = -0.00679945 Jy ! Component: 2800 - total flux cleaned = -0.0067875 Jy ! Component: 2850 - total flux cleaned = -0.0068112 Jy ! Component: 2900 - total flux cleaned = -0.00681146 Jy ! Component: 2950 - total flux cleaned = -0.00685772 Jy ! Component: 3000 - total flux cleaned = -0.0068691 Jy ! Component: 3050 - total flux cleaned = -0.00686911 Jy ! Component: 3100 - total flux cleaned = -0.00690248 Jy ! Component: 3150 - total flux cleaned = -0.00689149 Jy ! Component: 3200 - total flux cleaned = -0.00690229 Jy ! Component: 3250 - total flux cleaned = -0.00691292 Jy ! Component: 3300 - total flux cleaned = -0.00692354 Jy ! Component: 3350 - total flux cleaned = -0.00694426 Jy ! Component: 3400 - total flux cleaned = -0.00695468 Jy ! Component: 3450 - total flux cleaned = -0.00694434 Jy ! Component: 3500 - total flux cleaned = -0.00690405 Jy ! Component: 3550 - total flux cleaned = -0.006934 Jy ! Component: 3600 - total flux cleaned = -0.00696347 Jy ! Component: 3650 - total flux cleaned = -0.00693428 Jy ! Component: 3700 - total flux cleaned = -0.00693425 Jy ! Component: 3750 - total flux cleaned = -0.00694369 Jy ! Component: 3800 - total flux cleaned = -0.0069437 Jy ! Component: 3850 - total flux cleaned = -0.00692493 Jy ! Component: 3900 - total flux cleaned = -0.00690613 Jy ! Component: 3950 - total flux cleaned = -0.00684158 Jy ! Component: 4000 - total flux cleaned = -0.00680513 Jy ! Component: 4050 - total flux cleaned = -0.00677812 Jy ! Total flux subtracted in 4096 components = -0.00676913 Jy ! Clean residual min=-0.000468 max=0.000515 Jy/beam ! Clean residual mean=-0.000003 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.290017 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 673 components and 0.290017 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0711+0048_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.817 x 14.5 at -19.86 degrees (North through East) ! Clean map min=-0.0020162 max=0.072802 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0711+0048_S_b_map.fits wmodel /vlbi/uf001/uva//J0711+0048_S_b_map.mod ! Writing 673 model components to file: /vlbi/uf001/uva//J0711+0048_S_b_map.mod wobs /vlbi/uf001/uva//J0711+0048_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0711+0048_S_b_uvs.fits wwins /vlbi/uf001/uva//J0711+0048_S_b_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0711+0048_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0728024 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017553 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.723313 0.723313 1.44663 2.89325 5.7865 11.573 23.146 46.292 92.584 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 414.758 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0711+0048_S_b_dfm.log closed on Sun Jan 13 23:20:43 2019