! Started logfile: /vlbi/uf001/uva//J2108-2911_S_dfm.log on Mon Jan 14 05:45:36 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//J2108-2911_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2108-2911_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997222 visibilities/baseline/integration-bin. ! Found source: J2108-2911 ! ! 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 6462 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 J2108-2911_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=1.011007Jy sigma=15.684021 ! Fit after self-cal, rms=0.883627Jy sigma=13.658679 ! 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=2.494 mas, bmaj=6.841 mas, bpa=-5.534 degrees ! Estimated noise=0.828816 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 = 0.0950878 Jy ! Component: 100 - total flux cleaned = 0.115833 Jy ! Total flux subtracted in 100 components = 0.115833 Jy ! Clean residual min=-0.005948 max=0.009126 Jy/beam ! Clean residual mean=-0.000051 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.115833 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.115833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085282Jy sigma=1.233271 ! Fit after self-cal, rms=0.085259Jy sigma=1.233133 ! Inverting map ! Added new window around map position (3.5, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00795778 Jy ! Component: 100 - total flux cleaned = 0.0120431 Jy ! Total flux subtracted in 100 components = 0.0120431 Jy ! Clean residual min=-0.005000 max=0.007176 Jy/beam ! Clean residual mean=-0.000028 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.127876 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.127876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084667Jy sigma=1.221031 ! Fit after self-cal, rms=0.084577Jy sigma=1.219179 ! 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=3.012 mas, bmaj=7.958 mas, bpa=-4.71 degrees ! Estimated noise=0.577001 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 = 0.00348718 Jy ! Component: 100 - total flux cleaned = 0.00474661 Jy ! Component: 150 - total flux cleaned = 0.00518649 Jy ! Component: 200 - total flux cleaned = 0.00555393 Jy ! Total flux subtracted in 200 components = 0.00555393 Jy ! Clean residual min=-0.003602 max=0.004323 Jy/beam ! Clean residual mean=0.000003 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.13343 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.13343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084427Jy sigma=1.216433 ! Fit after self-cal, rms=0.084420Jy sigma=1.216084 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.012 x 7.958 at -4.71 degrees (North through East) ! Clean map min=-0.0034519 max=0.11818 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.19 KP 1.01 ! LA 1.02 MK 0.99 NL 0.98 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.21 KP 1.01 ! LA 1.06 MK 1.00 NL 1.06 OV 0.93 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.18 KP 1.04 ! LA 1.01 MK 0.99 NL 0.99 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.084420Jy sigma=1.216084 ! Fit after self-cal, rms=0.088309Jy sigma=1.207446 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.019 mas, bmaj=7.899 mas, bpa=-4.296 degrees ! Estimated noise=0.57671 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 = -0.000483711 Jy ! Component: 100 - total flux cleaned = -0.000741656 Jy ! Component: 150 - total flux cleaned = -0.000848993 Jy ! Component: 200 - total flux cleaned = -0.000986526 Jy ! Total flux subtracted in 200 components = -0.000986526 Jy ! Clean residual min=-0.003186 max=0.003358 Jy/beam ! Clean residual mean=0.000003 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.132443 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.132443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088220Jy sigma=1.206192 ! Fit after self-cal, rms=0.088322Jy sigma=1.205936 ! 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=0.088322Jy sigma=1.205936 ! Fit after self-cal, rms=0.092257Jy sigma=1.199612 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=7.892 mas, bpa=-4.256 degrees ! Estimated noise=0.579583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259227 Jy ! Component: 100 - total flux cleaned = -0.000485082 Jy ! Component: 150 - total flux cleaned = -0.000639611 Jy ! Component: 200 - total flux cleaned = -0.000695189 Jy ! Total flux subtracted in 200 components = -0.000695189 Jy ! Clean residual min=-0.003111 max=0.002821 Jy/beam ! Clean residual mean=-0.000006 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.131748 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.131748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092224Jy sigma=1.199033 ! Fit after self-cal, rms=0.092270Jy sigma=1.198921 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 = -0.000200035 Jy ! Component: 100 - total flux cleaned = -0.000273228 Jy ! Component: 150 - total flux cleaned = -0.000316909 Jy ! Component: 200 - total flux cleaned = -0.000338207 Jy ! Total flux subtracted in 200 components = -0.000338207 Jy ! Clean residual min=-0.003137 max=0.002755 Jy/beam ! Clean residual mean=-0.000007 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.13141 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.13141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092259Jy sigma=1.198687 ! Fit after self-cal, rms=0.092253Jy sigma=1.198672 ! 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=0.092253Jy sigma=1.198672 ! Fit after self-cal, rms=0.095728Jy sigma=1.197566 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.014 mas, bmaj=7.879 mas, bpa=-4.268 degrees ! Estimated noise=0.579312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000261947 Jy ! Component: 100 - total flux cleaned = -0.000315593 Jy ! Component: 150 - total flux cleaned = -0.000388265 Jy ! Component: 200 - total flux cleaned = -0.000453438 Jy ! Total flux subtracted in 200 components = -0.000453438 Jy ! Clean residual min=-0.003066 max=0.002542 Jy/beam ! Clean residual mean=-0.000011 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.130957 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.130957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095706Jy sigma=1.197325 ! Fit after self-cal, rms=0.095739Jy sigma=1.197285 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 = -0.000184964 Jy ! Component: 100 - total flux cleaned = -0.00022518 Jy ! Component: 150 - total flux cleaned = -0.000261188 Jy ! Component: 200 - total flux cleaned = -0.000294658 Jy ! Total flux subtracted in 200 components = -0.000294658 Jy ! Clean residual min=-0.003065 max=0.002502 Jy/beam ! Clean residual mean=-0.000012 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.130662 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.130662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095731Jy sigma=1.197156 ! Fit after self-cal, rms=0.095727Jy sigma=1.197149 ! 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=0.095727Jy sigma=1.197149 ! Fit after self-cal, rms=0.096335Jy sigma=1.197089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.718 mas, bmaj=19.46 mas, bpa=1.085 degrees ! Estimated noise=0.745422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.10247e-05 Jy ! Component: 100 - total flux cleaned = -4.13816e-05 Jy ! Component: 150 - total flux cleaned = -2.07013e-05 Jy ! Component: 200 - total flux cleaned = -1.80915e-06 Jy ! Total flux subtracted in 200 components = -1.80915e-06 Jy ! Clean residual min=-0.002850 max=0.002405 Jy/beam ! Clean residual mean=-0.000025 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.13066 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 89 components and 0.13066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096327Jy sigma=1.197059 ! Fit after self-cal, rms=0.096333Jy sigma=1.197043 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 = -7.00464e-05 Jy ! Component: 100 - total flux cleaned = -6.16537e-05 Jy ! Component: 150 - total flux cleaned = -4.60966e-05 Jy ! Component: 200 - total flux cleaned = -2.40912e-05 Jy ! Total flux subtracted in 200 components = -2.40912e-05 Jy ! Clean residual min=-0.002865 max=0.002396 Jy/beam ! Clean residual mean=-0.000026 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.130636 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 93 components and 0.130636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096329Jy sigma=1.197035 ! Fit after self-cal, rms=0.096328Jy sigma=1.197029 ! 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=3.01 mas, bmaj=7.872 mas, bpa=-4.29 degrees ! Estimated noise=0.57888 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 7.872 at -4.29 degrees (North through East) ! Clean map min=-0.0029534 max=0.11887 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=2.5 mas, bmaj=6.762 mas, bpa=-5.039 degrees ! Estimated noise=0.830884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0951395 Jy ! Component: 100 - total flux cleaned = 0.116318 Jy ! Component: 150 - total flux cleaned = 0.123825 Jy ! Component: 200 - total flux cleaned = 0.127986 Jy ! Total flux subtracted in 200 components = 0.127986 Jy ! Clean residual min=-0.004313 max=0.003187 Jy/beam ! Clean residual mean=-0.000025 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.127986 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.127986 Jy ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=7.872 mas, bpa=-4.29 degrees ! Estimated noise=0.57888 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 = 0.00169784 Jy ! Component: 100 - total flux cleaned = 0.00188402 Jy ! Component: 150 - total flux cleaned = 0.00192386 Jy ! Component: 200 - total flux cleaned = 0.00199021 Jy ! Total flux subtracted in 200 components = 0.00199021 Jy ! Clean residual min=-0.003067 max=0.002476 Jy/beam ! Clean residual mean=-0.000013 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.129976 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.129976 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=7.718 mas, bmaj=19.46 mas, bpa=1.085 degrees ! Estimated noise=0.745422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424346 Jy ! Component: 100 - total flux cleaned = 0.00042419 Jy ! Component: 150 - total flux cleaned = 0.000435137 Jy ! Component: 200 - total flux cleaned = 0.00045602 Jy ! Total flux subtracted in 200 components = 0.00045602 Jy ! Clean residual min=-0.002879 max=0.002416 Jy/beam ! Clean residual mean=-0.000026 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.130432 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 = 9.96158e-06 Jy ! Component: 100 - total flux cleaned = 1.91517e-05 Jy ! Component: 150 - total flux cleaned = 3.70128e-05 Jy ! Component: 200 - total flux cleaned = 4.50951e-05 Jy ! Total flux subtracted in 200 components = 4.50951e-05 Jy ! Clean residual min=-0.002881 max=0.002415 Jy/beam ! Clean residual mean=-0.000026 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.130478 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.130478 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.01 mas, bmaj=7.872 mas, bpa=-4.29 degrees ! Estimated noise=0.57888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017499 Jy ! Component: 100 - total flux cleaned = -0.000217772 Jy ! Component: 150 - total flux cleaned = -0.00023612 Jy ! Component: 200 - total flux cleaned = -0.000284651 Jy ! Total flux subtracted in 200 components = -0.000284651 Jy ! Clean residual min=-0.003077 max=0.002493 Jy/beam ! Clean residual mean=-0.000013 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.130193 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.130193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096333Jy sigma=1.197155 ! Fit after self-cal, rms=0.096326Jy sigma=1.197113 wmodel J2108-2911_S_map.mod ! Writing 44 model components to file: J2108-2911_S_map.mod wobs J2108-2911_S_uvs.fits ! Writing UV FITS file: J2108-2911_S_uvs.fits wwins J2108-2911_S_map.win ! wwins: Wrote 2 windows to J2108-2911_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 = -0.000503603 Jy ! Component: 100 - total flux cleaned = -0.000857767 Jy ! Component: 150 - total flux cleaned = -0.00127787 Jy ! Component: 200 - total flux cleaned = -0.00163985 Jy ! Component: 250 - total flux cleaned = -0.00202383 Jy ! Component: 300 - total flux cleaned = -0.0021703 Jy ! Component: 350 - total flux cleaned = -0.00234859 Jy ! Component: 400 - total flux cleaned = -0.00266048 Jy ! Component: 450 - total flux cleaned = -0.00279472 Jy ! Component: 500 - total flux cleaned = -0.00292669 Jy ! Component: 550 - total flux cleaned = -0.00315081 Jy ! Component: 600 - total flux cleaned = -0.00321349 Jy ! Component: 650 - total flux cleaned = -0.00336593 Jy ! Component: 700 - total flux cleaned = -0.00345534 Jy ! Component: 750 - total flux cleaned = -0.00351376 Jy ! Component: 800 - total flux cleaned = -0.00362926 Jy ! Component: 850 - total flux cleaned = -0.00368566 Jy ! Component: 900 - total flux cleaned = -0.00374114 Jy ! Component: 950 - total flux cleaned = -0.00374136 Jy ! Component: 1000 - total flux cleaned = -0.00379547 Jy ! Component: 1050 - total flux cleaned = -0.00382166 Jy ! Component: 1100 - total flux cleaned = -0.00382126 Jy ! Component: 1150 - total flux cleaned = -0.00377031 Jy ! Component: 1200 - total flux cleaned = -0.00384609 Jy ! Component: 1250 - total flux cleaned = -0.00389535 Jy ! Component: 1300 - total flux cleaned = -0.00399308 Jy ! Component: 1350 - total flux cleaned = -0.00392053 Jy ! Component: 1400 - total flux cleaned = -0.00404006 Jy ! Component: 1450 - total flux cleaned = -0.00413363 Jy ! Component: 1500 - total flux cleaned = -0.0041099 Jy ! Component: 1550 - total flux cleaned = -0.0041103 Jy ! Component: 1600 - total flux cleaned = -0.00417821 Jy ! Component: 1650 - total flux cleaned = -0.00424514 Jy ! Component: 1700 - total flux cleaned = -0.00424546 Jy ! Component: 1750 - total flux cleaned = -0.00428928 Jy ! Component: 1800 - total flux cleaned = -0.00431079 Jy ! Component: 1850 - total flux cleaned = -0.00437473 Jy ! Component: 1900 - total flux cleaned = -0.00441689 Jy ! Component: 1950 - total flux cleaned = -0.00443762 Jy ! Component: 2000 - total flux cleaned = -0.00454055 Jy ! Component: 2050 - total flux cleaned = -0.00451999 Jy ! Component: 2100 - total flux cleaned = -0.00452024 Jy ! Component: 2150 - total flux cleaned = -0.0045604 Jy ! Component: 2200 - total flux cleaned = -0.00461989 Jy ! Component: 2250 - total flux cleaned = -0.00458062 Jy ! Component: 2300 - total flux cleaned = -0.00452242 Jy ! Component: 2350 - total flux cleaned = -0.0045612 Jy ! Component: 2400 - total flux cleaned = -0.00458027 Jy ! Component: 2450 - total flux cleaned = -0.00454217 Jy ! Component: 2500 - total flux cleaned = -0.00450482 Jy ! Component: 2550 - total flux cleaned = -0.00450488 Jy ! Component: 2600 - total flux cleaned = -0.00448652 Jy ! Component: 2650 - total flux cleaned = -0.00444995 Jy ! Component: 2700 - total flux cleaned = -0.00437759 Jy ! Component: 2750 - total flux cleaned = -0.00437811 Jy ! Component: 2800 - total flux cleaned = -0.0043425 Jy ! Component: 2850 - total flux cleaned = -0.00428943 Jy ! Component: 2900 - total flux cleaned = -0.00423679 Jy ! Component: 2950 - total flux cleaned = -0.00413249 Jy ! Component: 3000 - total flux cleaned = -0.00408085 Jy ! Component: 3050 - total flux cleaned = -0.00413232 Jy ! Component: 3100 - total flux cleaned = -0.00404735 Jy ! Component: 3150 - total flux cleaned = -0.00397979 Jy ! Component: 3200 - total flux cleaned = -0.00396316 Jy ! Component: 3250 - total flux cleaned = -0.00397968 Jy ! Component: 3300 - total flux cleaned = -0.00392995 Jy ! Component: 3350 - total flux cleaned = -0.00383165 Jy ! Component: 3400 - total flux cleaned = -0.00386419 Jy ! Component: 3450 - total flux cleaned = -0.00378321 Jy ! Component: 3500 - total flux cleaned = -0.00367088 Jy ! Component: 3550 - total flux cleaned = -0.00365514 Jy ! Component: 3600 - total flux cleaned = -0.00362358 Jy ! Component: 3650 - total flux cleaned = -0.00352935 Jy ! Component: 3700 - total flux cleaned = -0.00346704 Jy ! Component: 3750 - total flux cleaned = -0.003436 Jy ! Component: 3800 - total flux cleaned = -0.0033436 Jy ! Component: 3850 - total flux cleaned = -0.00328256 Jy ! Component: 3900 - total flux cleaned = -0.00328255 Jy ! Component: 3950 - total flux cleaned = -0.00319181 Jy ! Component: 4000 - total flux cleaned = -0.00311666 Jy ! Component: 4050 - total flux cleaned = -0.00304196 Jy ! Total flux subtracted in 4096 components = -0.00301224 Jy ! Clean residual min=-0.001081 max=0.001119 Jy/beam ! Clean residual mean=-0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.127181 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 313 components and 0.127181 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2108-2911_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.01 x 7.872 at -4.29 degrees (North through East) ! Clean map min=-0.0016842 max=0.11931 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2108-2911_S_map.fits wmodel /vlbi/uf001/uva//J2108-2911_S_map.mod ! Writing 313 model components to file: /vlbi/uf001/uva//J2108-2911_S_map.mod wobs /vlbi/uf001/uva//J2108-2911_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2108-2911_S_uvs.fits wwins /vlbi/uf001/uva//J2108-2911_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2108-2911_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.119307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263496 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.662567 0.662567 1.32513 2.65027 5.30054 10.6011 21.2021 42.4043 84.8086 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 452.784 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2108-2911_S_dfm.log closed on Mon Jan 14 05:45:41 2019