! Started logfile: /vlbi/uf001/uva//J0923-2135_S_dfm.log on Mon Jan 14 00:25:29 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//J0923-2135_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0923-2135_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979167 visibilities/baseline/integration-bin. ! Found source: J0923-2135 ! ! 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 6345 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 J0923-2135_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.036039Jy sigma=16.326499 ! Fit after self-cal, rms=0.804789Jy sigma=12.667342 ! 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=2.516 mas, bmaj=6.818 mas, bpa=-5.616 degrees ! Estimated noise=0.849199 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 = 0.147887 Jy ! Component: 100 - total flux cleaned = 0.186434 Jy ! Total flux subtracted in 100 components = 0.186434 Jy ! Clean residual min=-0.007266 max=0.016047 Jy/beam ! Clean residual mean=0.000009 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 0.186434 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.186434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108982Jy sigma=1.346933 ! Fit after self-cal, rms=0.108969Jy sigma=1.346721 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179459 Jy ! Component: 100 - total flux cleaned = 0.0277162 Jy ! Total flux subtracted in 100 components = 0.0277162 Jy ! Clean residual min=-0.005153 max=0.007743 Jy/beam ! Clean residual mean=0.000014 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.21415 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.21415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104707Jy sigma=1.272925 ! Fit after self-cal, rms=0.104684Jy sigma=1.272729 ! 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=2.997 mas, bmaj=7.965 mas, bpa=-5.747 degrees ! Estimated noise=0.583547 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 (-4, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0095806 Jy ! Component: 100 - total flux cleaned = 0.0152044 Jy ! Component: 150 - total flux cleaned = 0.0180916 Jy ! Component: 200 - total flux cleaned = 0.019223 Jy ! Total flux subtracted in 200 components = 0.019223 Jy ! Clean residual min=-0.005634 max=0.005641 Jy/beam ! Clean residual mean=0.000035 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.233373 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 0.233373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103398Jy sigma=1.256314 ! Fit after self-cal, rms=0.103364Jy sigma=1.255634 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.997 x 7.965 at -5.747 degrees (North through East) ! Clean map min=-0.0053642 max=0.19394 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 1.06 KP 1.00 ! LA 0.95 MK 0.98 NL 1.02 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.07 KP 0.98 ! LA 0.95 MK 1.02 NL 1.06 OV 1.02 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.96 HN 1.02 KP 1.01 ! LA 0.94 MK 1.01 NL 1.01 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.103364Jy sigma=1.255634 ! Fit after self-cal, rms=0.105160Jy sigma=1.241242 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=7.991 mas, bpa=-5.696 degrees ! Estimated noise=0.584442 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 = -0.00256292 Jy ! Component: 100 - total flux cleaned = -0.00286699 Jy ! Component: 150 - total flux cleaned = -0.00307264 Jy ! Component: 200 - total flux cleaned = -0.00325854 Jy ! Total flux subtracted in 200 components = -0.00325854 Jy ! Clean residual min=-0.003997 max=0.005170 Jy/beam ! Clean residual mean=0.000037 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.230115 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.230115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104952Jy sigma=1.239587 ! Fit after self-cal, rms=0.104978Jy sigma=1.239345 ! 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=0.104978Jy sigma=1.239345 ! Fit after self-cal, rms=0.103676Jy sigma=1.231820 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.014 mas, bmaj=7.985 mas, bpa=-5.63 degrees ! Estimated noise=0.586003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00035435 Jy ! Component: 100 - total flux cleaned = -0.000517495 Jy ! Component: 150 - total flux cleaned = -0.000612383 Jy ! Component: 200 - total flux cleaned = -0.00065508 Jy ! Total flux subtracted in 200 components = -0.00065508 Jy ! Clean residual min=-0.003593 max=0.005051 Jy/beam ! Clean residual mean=0.000033 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.22946 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.22946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103581Jy sigma=1.231157 ! Fit after self-cal, rms=0.103592Jy sigma=1.231096 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 (57, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467994 Jy ! Component: 100 - total flux cleaned = 0.00731164 Jy ! Component: 150 - total flux cleaned = 0.00907299 Jy ! Component: 200 - total flux cleaned = 0.0104746 Jy ! Total flux subtracted in 200 components = 0.0104746 Jy ! Clean residual min=-0.003391 max=0.003976 Jy/beam ! Clean residual mean=0.000030 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.239934 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 116 components and 0.239934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103400Jy sigma=1.226008 ! Fit after self-cal, rms=0.103383Jy sigma=1.225792 ! 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=0.103383Jy sigma=1.225792 ! Fit after self-cal, rms=0.098938Jy sigma=1.221000 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=7.968 mas, bpa=-5.544 degrees ! Estimated noise=0.583588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187327 Jy ! Component: 100 - total flux cleaned = 0.00296622 Jy ! Component: 150 - total flux cleaned = 0.00335116 Jy ! Component: 200 - total flux cleaned = 0.00357627 Jy ! Total flux subtracted in 200 components = 0.00357627 Jy ! Clean residual min=-0.003003 max=0.003611 Jy/beam ! Clean residual mean=0.000025 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.243511 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.243511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098887Jy sigma=1.220011 ! Fit after self-cal, rms=0.098864Jy sigma=1.219947 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 = 0.000267529 Jy ! Component: 100 - total flux cleaned = 0.000334989 Jy ! Component: 150 - total flux cleaned = 0.000428319 Jy ! Component: 200 - total flux cleaned = 0.000515793 Jy ! Total flux subtracted in 200 components = 0.000515793 Jy ! Clean residual min=-0.002955 max=0.003598 Jy/beam ! Clean residual mean=0.000025 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.244026 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 143 components and 0.244026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098843Jy sigma=1.219629 ! Fit after self-cal, rms=0.098844Jy sigma=1.219620 ! 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=0.098844Jy sigma=1.219620 ! Fit after self-cal, rms=0.098637Jy sigma=1.219500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.425 mas, bmaj=16.97 mas, bpa=-2.283 degrees ! Estimated noise=0.763314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000938827 Jy ! Component: 100 - total flux cleaned = 0.00144663 Jy ! Component: 150 - total flux cleaned = 0.00188956 Jy ! Component: 200 - total flux cleaned = 0.00221453 Jy ! Total flux subtracted in 200 components = 0.00221453 Jy ! Clean residual min=-0.004420 max=0.006106 Jy/beam ! Clean residual mean=0.000054 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.246241 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 155 components and 0.246241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098620Jy sigma=1.219357 ! Fit after self-cal, rms=0.098621Jy sigma=1.219336 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 = 0.000149843 Jy ! Component: 100 - total flux cleaned = 0.000148706 Jy ! Component: 150 - total flux cleaned = 0.000149037 Jy ! Component: 200 - total flux cleaned = 0.000172313 Jy ! Total flux subtracted in 200 components = 0.000172313 Jy ! Clean residual min=-0.004381 max=0.006134 Jy/beam ! Clean residual mean=0.000054 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 0.246413 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 165 components and 0.246413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098615Jy sigma=1.219309 ! Fit after self-cal, rms=0.098615Jy sigma=1.219301 ! 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=3.018 mas, bmaj=7.963 mas, bpa=-5.515 degrees ! Estimated noise=0.583966 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.018 x 7.963 at -5.515 degrees (North through East) ! Clean map min=-0.0044794 max=0.19408 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=2.53 mas, bmaj=6.82 mas, bpa=-5.323 degrees ! Estimated noise=0.853557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148505 Jy ! Component: 100 - total flux cleaned = 0.186547 Jy ! Component: 150 - total flux cleaned = 0.204207 Jy ! Component: 200 - total flux cleaned = 0.213851 Jy ! Total flux subtracted in 200 components = 0.213851 Jy ! Clean residual min=-0.004102 max=0.004972 Jy/beam ! Clean residual mean=0.000006 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.213851 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.213851 Jy ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=7.963 mas, bpa=-5.515 degrees ! Estimated noise=0.583966 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 = 0.00778883 Jy ! Component: 100 - total flux cleaned = 0.0131226 Jy ! Component: 150 - total flux cleaned = 0.0172693 Jy ! Component: 200 - total flux cleaned = 0.0206412 Jy ! Total flux subtracted in 200 components = 0.0206412 Jy ! Clean residual min=-0.003818 max=0.004114 Jy/beam ! Clean residual mean=0.000024 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.234492 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 64 components and 0.234492 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=7.425 mas, bmaj=16.97 mas, bpa=-2.283 degrees ! Estimated noise=0.763314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494458 Jy ! Component: 100 - total flux cleaned = 0.0082279 Jy ! Component: 150 - total flux cleaned = 0.0105142 Jy ! Component: 200 - total flux cleaned = 0.0118905 Jy ! Total flux subtracted in 200 components = 0.0118905 Jy ! Clean residual min=-0.004323 max=0.006426 Jy/beam ! Clean residual mean=0.000054 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.246382 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 = 0.000716155 Jy ! Component: 100 - total flux cleaned = 0.00127269 Jy ! Component: 150 - total flux cleaned = 0.00151324 Jy ! Component: 200 - total flux cleaned = 0.00151464 Jy ! Total flux subtracted in 200 components = 0.00151464 Jy ! Clean residual min=-0.004274 max=0.006356 Jy/beam ! Clean residual mean=0.000053 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.247897 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 105 components and 0.247897 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=7.963 mas, bpa=-5.515 degrees ! Estimated noise=0.583966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.38452e-05 Jy ! Component: 100 - total flux cleaned = -4.61828e-05 Jy ! Component: 150 - total flux cleaned = -0.000161983 Jy ! Component: 200 - total flux cleaned = -0.000320617 Jy ! Total flux subtracted in 200 components = -0.000320617 Jy ! Clean residual min=-0.003097 max=0.003645 Jy/beam ! Clean residual mean=0.000025 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.247576 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 0.247577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098667Jy sigma=1.220559 ! Fit after self-cal, rms=0.098669Jy sigma=1.220356 wmodel J0923-2135_S_map.mod ! Writing 129 model components to file: J0923-2135_S_map.mod wobs J0923-2135_S_uvs.fits ! Writing UV FITS file: J0923-2135_S_uvs.fits wwins J0923-2135_S_map.win ! wwins: Wrote 3 windows to J0923-2135_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 = 0.00165232 Jy ! Component: 100 - total flux cleaned = 0.00297775 Jy ! Component: 150 - total flux cleaned = 0.00370465 Jy ! Component: 200 - total flux cleaned = 0.00417916 Jy ! Component: 250 - total flux cleaned = 0.00462911 Jy ! Component: 300 - total flux cleaned = 0.00506014 Jy ! Component: 350 - total flux cleaned = 0.0053809 Jy ! Component: 400 - total flux cleaned = 0.00551252 Jy ! Component: 450 - total flux cleaned = 0.00555469 Jy ! Component: 500 - total flux cleaned = 0.00559636 Jy ! Component: 550 - total flux cleaned = 0.00571685 Jy ! Component: 600 - total flux cleaned = 0.00567811 Jy ! Component: 650 - total flux cleaned = 0.00571572 Jy ! Component: 700 - total flux cleaned = 0.00567841 Jy ! Component: 750 - total flux cleaned = 0.00560593 Jy ! Component: 800 - total flux cleaned = 0.00550076 Jy ! Component: 850 - total flux cleaned = 0.00539865 Jy ! Component: 900 - total flux cleaned = 0.00539884 Jy ! Component: 950 - total flux cleaned = 0.00533386 Jy ! Component: 1000 - total flux cleaned = 0.0052372 Jy ! Component: 1050 - total flux cleaned = 0.00514222 Jy ! Component: 1100 - total flux cleaned = 0.00501878 Jy ! Component: 1150 - total flux cleaned = 0.00504872 Jy ! Component: 1200 - total flux cleaned = 0.0048394 Jy ! Component: 1250 - total flux cleaned = 0.00469288 Jy ! Component: 1300 - total flux cleaned = 0.00463564 Jy ! Component: 1350 - total flux cleaned = 0.00446597 Jy ! Component: 1400 - total flux cleaned = 0.00438299 Jy ! Component: 1450 - total flux cleaned = 0.00432854 Jy ! Component: 1500 - total flux cleaned = 0.00416668 Jy ! Component: 1550 - total flux cleaned = 0.00411334 Jy ! Component: 1600 - total flux cleaned = 0.00400826 Jy ! Component: 1650 - total flux cleaned = 0.00382693 Jy ! Component: 1700 - total flux cleaned = 0.00375051 Jy ! Component: 1750 - total flux cleaned = 0.00372592 Jy ! Component: 1800 - total flux cleaned = 0.00372567 Jy ! Component: 1850 - total flux cleaned = 0.00362744 Jy ! Component: 1900 - total flux cleaned = 0.00355473 Jy ! Component: 1950 - total flux cleaned = 0.00353066 Jy ! Component: 2000 - total flux cleaned = 0.0034127 Jy ! Component: 2050 - total flux cleaned = 0.00338992 Jy ! Component: 2100 - total flux cleaned = 0.00332108 Jy ! Component: 2150 - total flux cleaned = 0.00325329 Jy ! Component: 2200 - total flux cleaned = 0.00318638 Jy ! Component: 2250 - total flux cleaned = 0.00318643 Jy ! Component: 2300 - total flux cleaned = 0.00307653 Jy ! Component: 2350 - total flux cleaned = 0.00303345 Jy ! Component: 2400 - total flux cleaned = 0.00296917 Jy ! Component: 2450 - total flux cleaned = 0.00288455 Jy ! Component: 2500 - total flux cleaned = 0.00292713 Jy ! Component: 2550 - total flux cleaned = 0.00288528 Jy ! Component: 2600 - total flux cleaned = 0.00288546 Jy ! Component: 2650 - total flux cleaned = 0.0028238 Jy ! Component: 2700 - total flux cleaned = 0.0027834 Jy ! Component: 2750 - total flux cleaned = 0.00274354 Jy ! Component: 2800 - total flux cleaned = 0.00272372 Jy ! Component: 2850 - total flux cleaned = 0.00266458 Jy ! Component: 2900 - total flux cleaned = 0.00260629 Jy ! Component: 2950 - total flux cleaned = 0.00254839 Jy ! Component: 3000 - total flux cleaned = 0.00260588 Jy ! Component: 3050 - total flux cleaned = 0.00254881 Jy ! Component: 3100 - total flux cleaned = 0.00243582 Jy ! Component: 3150 - total flux cleaned = 0.00245445 Jy ! Component: 3200 - total flux cleaned = 0.0024169 Jy ! Component: 3250 - total flux cleaned = 0.00226975 Jy ! Component: 3300 - total flux cleaned = 0.00226978 Jy ! Component: 3350 - total flux cleaned = 0.00228782 Jy ! Component: 3400 - total flux cleaned = 0.00226994 Jy ! Component: 3450 - total flux cleaned = 0.00226992 Jy ! Component: 3500 - total flux cleaned = 0.00219947 Jy ! Component: 3550 - total flux cleaned = 0.00223438 Jy ! Component: 3600 - total flux cleaned = 0.00226893 Jy ! Component: 3650 - total flux cleaned = 0.00223436 Jy ! Component: 3700 - total flux cleaned = 0.00221736 Jy ! Component: 3750 - total flux cleaned = 0.00223426 Jy ! Component: 3800 - total flux cleaned = 0.00220052 Jy ! Component: 3850 - total flux cleaned = 0.00216711 Jy ! Component: 3900 - total flux cleaned = 0.00215049 Jy ! Component: 3950 - total flux cleaned = 0.00206829 Jy ! Component: 4000 - total flux cleaned = 0.00208483 Jy ! Component: 4050 - total flux cleaned = 0.00201985 Jy ! Total flux subtracted in 4096 components = 0.00206832 Jy ! Clean residual min=-0.000965 max=0.001057 Jy/beam ! Clean residual mean=0.000008 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.249645 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 451 components and 0.249645 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0923-2135_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.018 x 7.963 at -5.515 degrees (North through East) ! Clean map min=-0.0018227 max=0.19548 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0923-2135_S_map.fits wmodel /vlbi/uf001/uva//J0923-2135_S_map.mod ! Writing 451 model components to file: /vlbi/uf001/uva//J0923-2135_S_map.mod wobs /vlbi/uf001/uva//J0923-2135_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0923-2135_S_uvs.fits wwins /vlbi/uf001/uva//J0923-2135_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0923-2135_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.195484 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000293805 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.450888 0.450888 0.901777 1.80355 3.60711 7.21421 14.4284 28.8569 57.7137 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.195 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 665.353 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0923-2135_S_dfm.log closed on Mon Jan 14 00:25:33 2019