! Started logfile: /vlbi/uf001/uvm//J0802+1809_S_a_dfm.log on Sun Jan 13 21:05:46 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/uvm//J0802+1809_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0802+1809_S_a_uvm.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! AN table 2: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.671875 visibilities/baseline/integration-bin. ! Found source: J0802+1809 ! ! 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 1677 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 J0802+1809_S_a] 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 11 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.094990Jy sigma=20.653982 ! Fit after self-cal, rms=0.575546Jy sigma=11.002718 ! 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=2.846 mas, bmaj=6.997 mas, bpa=1.964 degrees ! Estimated noise=1.17133 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 = 0.331867 Jy ! Component: 100 - total flux cleaned = 0.419411 Jy ! Total flux subtracted in 100 components = 0.419411 Jy ! Clean residual min=-0.018787 max=0.036337 Jy/beam ! Clean residual mean=0.000022 rms=0.004519 Jy/beam ! Combined flux in latest and established models = 0.419411 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.419411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114099Jy sigma=2.140599 ! Fit after self-cal, rms=0.113996Jy sigma=2.138257 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394225 Jy ! Component: 100 - total flux cleaned = 0.0593752 Jy ! Total flux subtracted in 100 components = 0.0593752 Jy ! Clean residual min=-0.016597 max=0.016024 Jy/beam ! Clean residual mean=0.000024 rms=0.003536 Jy/beam ! Combined flux in latest and established models = 0.478787 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.478787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099703Jy sigma=1.866438 ! Fit after self-cal, rms=0.099616Jy sigma=1.864631 ! 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=3.283 mas, bmaj=7.627 mas, bpa=2.24 degrees ! Estimated noise=0.997592 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 = 0.0163559 Jy ! Component: 100 - total flux cleaned = 0.0254872 Jy ! Component: 150 - total flux cleaned = 0.0283593 Jy ! Component: 200 - total flux cleaned = 0.02855 Jy ! Total flux subtracted in 200 components = 0.02855 Jy ! Clean residual min=-0.016608 max=0.021491 Jy/beam ! Clean residual mean=0.000068 rms=0.004136 Jy/beam ! Combined flux in latest and established models = 0.507337 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.507337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097488Jy sigma=1.801308 ! Fit after self-cal, rms=0.097435Jy sigma=1.800072 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.283 x 7.627 at 2.24 degrees (North through East) ! Clean map min=-0.015997 max=0.42344 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 0.98 KP 1.12 ! LA 1.10 NL 1.08 OV 1.12 PT 1.58 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 0.98 HN 0.97 KP 0.97 ! LA 0.92 MK 1.03 NL 1.01 OV 0.96 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.12 HN 1.08 KP 1.03 ! LA 1.15 NL 1.10 OV 1.11 PT 1.31 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.32 FD 0.96 HN 1.00 KP 0.96 ! LA 0.92 MK 1.05 NL 1.05 OV 0.99 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.01 KP 1.08 ! LA 1.16 NL 1.16 OV 1.00 PT 1.36 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 0.95 HN 0.97 KP 0.97 ! LA 0.91 MK 1.07 NL 1.05 OV 0.95 ! PT 0.94 SC 0.98 ! ! ! Fit before self-cal, rms=0.097435Jy sigma=1.800072 ! Fit after self-cal, rms=0.093655Jy sigma=1.509510 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=7.748 mas, bpa=2.34 degrees ! Estimated noise=1.01422 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 = 0.00112361 Jy ! Component: 100 - total flux cleaned = -0.000275301 Jy ! Component: 150 - total flux cleaned = -0.00125624 Jy ! Component: 200 - total flux cleaned = -0.00210217 Jy ! Total flux subtracted in 200 components = -0.00210217 Jy ! Clean residual min=-0.013957 max=0.012585 Jy/beam ! Clean residual mean=0.000002 rms=0.003119 Jy/beam ! Combined flux in latest and established models = 0.505235 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.505235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092219Jy sigma=1.494322 ! Fit after self-cal, rms=0.092273Jy sigma=1.493450 ! 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=0.092273Jy sigma=1.493450 ! Fit after self-cal, rms=0.068907Jy sigma=1.080841 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=7.709 mas, bpa=2.579 degrees ! Estimated noise=1.01391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121358 Jy ! Component: 100 - total flux cleaned = -0.00161331 Jy ! Component: 150 - total flux cleaned = -0.00161594 Jy ! Component: 200 - total flux cleaned = -0.0013359 Jy ! Total flux subtracted in 200 components = -0.0013359 Jy ! Clean residual min=-0.005250 max=0.004765 Jy/beam ! Clean residual mean=0.000009 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.503899 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.503899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068460Jy sigma=1.070901 ! Fit after self-cal, rms=0.068497Jy sigma=1.070028 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.92164e-05 Jy ! Component: 100 - total flux cleaned = 0.0002144 Jy ! Component: 150 - total flux cleaned = 0.000281664 Jy ! Component: 200 - total flux cleaned = 0.000343369 Jy ! Total flux subtracted in 200 components = 0.000343369 Jy ! Clean residual min=-0.004898 max=0.004544 Jy/beam ! Clean residual mean=0.000009 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.504242 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.504242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068342Jy sigma=1.066561 ! Fit after self-cal, rms=0.068346Jy sigma=1.066167 ! 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=0.068346Jy sigma=1.066167 ! Fit after self-cal, rms=0.068498Jy sigma=1.062172 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.25 mas, bmaj=7.702 mas, bpa=2.493 degrees ! Estimated noise=1.01433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.8387e-05 Jy ! Component: 100 - total flux cleaned = 9.61428e-05 Jy ! Component: 150 - total flux cleaned = 0.000151445 Jy ! Component: 200 - total flux cleaned = 0.000248009 Jy ! Total flux subtracted in 200 components = 0.000248009 Jy ! Clean residual min=-0.004609 max=0.004487 Jy/beam ! Clean residual mean=0.000007 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.50449 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.50449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068379Jy sigma=1.059522 ! Fit after self-cal, rms=0.068386Jy sigma=1.059292 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 = -0.000104086 Jy ! Component: 100 - total flux cleaned = -5.80561e-05 Jy ! Component: 150 - total flux cleaned = -1.84237e-05 Jy ! Component: 200 - total flux cleaned = -5.77016e-05 Jy ! Total flux subtracted in 200 components = -5.77016e-05 Jy ! Clean residual min=-0.004506 max=0.004481 Jy/beam ! Clean residual mean=0.000008 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.504432 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.504432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068319Jy sigma=1.058245 ! Fit after self-cal, rms=0.068326Jy sigma=1.058106 ! 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=0.068326Jy sigma=1.058106 ! Fit after self-cal, rms=0.068435Jy sigma=1.057767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.225 mas, bmaj=11.17 mas, bpa=-5.122 degrees ! Estimated noise=1.33511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433344 Jy ! Component: 100 - total flux cleaned = 0.000491417 Jy ! Component: 150 - total flux cleaned = 0.000560155 Jy ! Component: 200 - total flux cleaned = 0.000578757 Jy ! Total flux subtracted in 200 components = 0.000578757 Jy ! Clean residual min=-0.004928 max=0.005871 Jy/beam ! Clean residual mean=0.000014 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.505011 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.505011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068460Jy sigma=1.058112 ! Fit after self-cal, rms=0.068457Jy sigma=1.057609 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 = -3.23616e-06 Jy ! Component: 100 - total flux cleaned = -4.00036e-06 Jy ! Component: 150 - total flux cleaned = 3.4305e-05 Jy ! Component: 200 - total flux cleaned = 3.42616e-05 Jy ! Total flux subtracted in 200 components = 3.42616e-05 Jy ! Clean residual min=-0.004937 max=0.005925 Jy/beam ! Clean residual mean=0.000014 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.505045 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.505045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068476Jy sigma=1.057886 ! Fit after self-cal, rms=0.068475Jy sigma=1.057546 ! 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=3.25 mas, bmaj=7.704 mas, bpa=2.438 degrees ! Estimated noise=1.01496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.25 x 7.704 at 2.438 degrees (North through East) ! Clean map min=-0.004289 max=0.43069 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=2.819 mas, bmaj=7.013 mas, bpa=2.455 degrees ! Estimated noise=1.17897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.331527 Jy ! Component: 100 - total flux cleaned = 0.424033 Jy ! Component: 150 - total flux cleaned = 0.465314 Jy ! Component: 200 - total flux cleaned = 0.485348 Jy ! Total flux subtracted in 200 components = 0.485348 Jy ! Clean residual min=-0.006754 max=0.009168 Jy/beam ! Clean residual mean=0.000006 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.485348 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.485348 Jy ! Inverting map and beam ! Estimated beam: bmin=3.25 mas, bmaj=7.704 mas, bpa=2.438 degrees ! Estimated noise=1.01496 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 = 0.0107624 Jy ! Component: 100 - total flux cleaned = 0.0159417 Jy ! Component: 150 - total flux cleaned = 0.017393 Jy ! Component: 200 - total flux cleaned = 0.0176594 Jy ! Total flux subtracted in 200 components = 0.0176594 Jy ! Clean residual min=-0.004200 max=0.004843 Jy/beam ! Clean residual mean=0.000009 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.503007 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.503007 Jy ! Inverting map ! Added new window around map position (81, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435611 Jy ! Component: 100 - total flux cleaned = 0.00628975 Jy ! Component: 150 - total flux cleaned = 0.00694903 Jy ! Component: 200 - total flux cleaned = 0.00720804 Jy ! Total flux subtracted in 200 components = 0.00720804 Jy ! Clean residual min=-0.004058 max=0.004110 Jy/beam ! Clean residual mean=0.000008 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.510215 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.510215 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=7.225 mas, bmaj=11.17 mas, bpa=-5.122 degrees ! Estimated noise=1.33511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516329 Jy ! Component: 100 - total flux cleaned = 0.000268777 Jy ! Component: 150 - total flux cleaned = 0.000264984 Jy ! Component: 200 - total flux cleaned = 0.000308545 Jy ! Total flux subtracted in 200 components = 0.000308545 Jy ! Clean residual min=-0.004617 max=0.005475 Jy/beam ! Clean residual mean=0.000016 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.510524 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 = 3.93571e-05 Jy ! Component: 100 - total flux cleaned = 7.58027e-05 Jy ! Component: 150 - total flux cleaned = 0.000107792 Jy ! Component: 200 - total flux cleaned = 0.000139366 Jy ! Total flux subtracted in 200 components = 0.000139366 Jy ! Clean residual min=-0.004614 max=0.005391 Jy/beam ! Clean residual mean=0.000015 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.510663 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 0.510663 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.25 mas, bmaj=7.704 mas, bpa=2.438 degrees ! Estimated noise=1.01496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238398 Jy ! Component: 100 - total flux cleaned = 3.79789e-05 Jy ! Component: 150 - total flux cleaned = 0.000496253 Jy ! Component: 200 - total flux cleaned = 0.000649361 Jy ! Total flux subtracted in 200 components = 0.000649361 Jy ! Clean residual min=-0.004144 max=0.004074 Jy/beam ! Clean residual mean=0.000008 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.511313 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.511313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068008Jy sigma=1.053535 ! Fit after self-cal, rms=0.067951Jy sigma=1.052249 wmodel J0802+1809_S_a_map.mod ! Writing 71 model components to file: J0802+1809_S_a_map.mod wobs J0802+1809_S_a_uvs.fits ! Writing UV FITS file: J0802+1809_S_a_uvs.fits wwins J0802+1809_S_a_map.win ! wwins: Wrote 2 windows to J0802+1809_S_a_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 = 0.000230674 Jy ! Component: 100 - total flux cleaned = -5.68232e-05 Jy ! Component: 150 - total flux cleaned = -0.000395814 Jy ! Component: 200 - total flux cleaned = -0.000719262 Jy ! Component: 250 - total flux cleaned = -0.0011611 Jy ! Component: 300 - total flux cleaned = -0.00171504 Jy ! Component: 350 - total flux cleaned = -0.00231642 Jy ! Component: 400 - total flux cleaned = -0.00284586 Jy ! Component: 450 - total flux cleaned = -0.00324881 Jy ! Component: 500 - total flux cleaned = -0.00364445 Jy ! Component: 550 - total flux cleaned = -0.00392232 Jy ! Component: 600 - total flux cleaned = -0.00441269 Jy ! Component: 650 - total flux cleaned = -0.00462695 Jy ! Component: 700 - total flux cleaned = -0.00504935 Jy ! Component: 750 - total flux cleaned = -0.00541373 Jy ! Component: 800 - total flux cleaned = -0.00567036 Jy ! Component: 850 - total flux cleaned = -0.0059242 Jy ! Component: 900 - total flux cleaned = -0.00617457 Jy ! Component: 950 - total flux cleaned = -0.00637095 Jy ! Component: 1000 - total flux cleaned = -0.00646837 Jy ! Component: 1050 - total flux cleaned = -0.00656444 Jy ! Component: 1100 - total flux cleaned = -0.00675389 Jy ! Component: 1150 - total flux cleaned = -0.00689465 Jy ! Component: 1200 - total flux cleaned = -0.00694084 Jy ! Component: 1250 - total flux cleaned = -0.00707865 Jy ! Component: 1300 - total flux cleaned = -0.00726084 Jy ! Component: 1350 - total flux cleaned = -0.00735116 Jy ! Component: 1400 - total flux cleaned = -0.00752917 Jy ! Component: 1450 - total flux cleaned = -0.0077927 Jy ! Component: 1500 - total flux cleaned = -0.00779254 Jy ! Component: 1550 - total flux cleaned = -0.0079639 Jy ! Component: 1600 - total flux cleaned = -0.00796412 Jy ! Component: 1650 - total flux cleaned = -0.00821748 Jy ! Component: 1700 - total flux cleaned = -0.00834269 Jy ! Component: 1750 - total flux cleaned = -0.0083019 Jy ! Component: 1800 - total flux cleaned = -0.00854754 Jy ! Component: 1850 - total flux cleaned = -0.00866985 Jy ! Component: 1900 - total flux cleaned = -0.00870986 Jy ! Component: 1950 - total flux cleaned = -0.0087493 Jy ! Component: 2000 - total flux cleaned = -0.00874847 Jy ! Component: 2050 - total flux cleaned = -0.00874843 Jy ! Component: 2100 - total flux cleaned = -0.00878692 Jy ! Component: 2150 - total flux cleaned = -0.00863302 Jy ! Component: 2200 - total flux cleaned = -0.00878669 Jy ! Component: 2250 - total flux cleaned = -0.00878632 Jy ! Component: 2300 - total flux cleaned = -0.00882361 Jy ! Component: 2350 - total flux cleaned = -0.00871201 Jy ! Component: 2400 - total flux cleaned = -0.00882241 Jy ! Component: 2450 - total flux cleaned = -0.00874889 Jy ! Component: 2500 - total flux cleaned = -0.00867631 Jy ! Component: 2550 - total flux cleaned = -0.00874893 Jy ! Component: 2600 - total flux cleaned = -0.00874922 Jy ! Component: 2650 - total flux cleaned = -0.00871376 Jy ! Component: 2700 - total flux cleaned = -0.00881968 Jy ! Component: 2750 - total flux cleaned = -0.00878465 Jy ! Component: 2800 - total flux cleaned = -0.0088888 Jy ! Component: 2850 - total flux cleaned = -0.00871638 Jy ! Component: 2900 - total flux cleaned = -0.00885337 Jy ! Component: 2950 - total flux cleaned = -0.00871783 Jy ! Component: 3000 - total flux cleaned = -0.00875131 Jy ! Component: 3050 - total flux cleaned = -0.00871833 Jy ! Component: 3100 - total flux cleaned = -0.00871861 Jy ! Component: 3150 - total flux cleaned = -0.00875126 Jy ! Component: 3200 - total flux cleaned = -0.00852178 Jy ! Component: 3250 - total flux cleaned = -0.00861958 Jy ! Component: 3300 - total flux cleaned = -0.00855485 Jy ! Component: 3350 - total flux cleaned = -0.00849077 Jy ! Component: 3400 - total flux cleaned = -0.00842675 Jy ! Component: 3450 - total flux cleaned = -0.0083635 Jy ! Component: 3500 - total flux cleaned = -0.00826881 Jy ! Component: 3550 - total flux cleaned = -0.0082374 Jy ! Component: 3600 - total flux cleaned = -0.00829956 Jy ! Component: 3650 - total flux cleaned = -0.00829962 Jy ! Component: 3700 - total flux cleaned = -0.00814529 Jy ! Component: 3750 - total flux cleaned = -0.00814536 Jy ! Component: 3800 - total flux cleaned = -0.00805376 Jy ! Component: 3850 - total flux cleaned = -0.00808415 Jy ! Component: 3900 - total flux cleaned = -0.00811418 Jy ! Component: 3950 - total flux cleaned = -0.00805395 Jy ! Component: 4000 - total flux cleaned = -0.00799454 Jy ! Component: 4050 - total flux cleaned = -0.00796486 Jy ! Total flux subtracted in 4096 components = -0.00790586 Jy ! Clean residual min=-0.001654 max=0.002188 Jy/beam ! Clean residual mean=0.000000 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.503407 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 369 components and 0.503407 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0802+1809_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.25 x 7.704 at 2.438 degrees (North through East) ! Clean map min=-0.0033555 max=0.43221 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0802+1809_S_a_map.fits wmodel /vlbi/uf001/uvm//J0802+1809_S_a_map.mod ! Writing 369 model components to file: /vlbi/uf001/uvm//J0802+1809_S_a_map.mod wobs /vlbi/uf001/uvm//J0802+1809_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0802+1809_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0802+1809_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J0802+1809_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.432213 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000556955 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.386584 0.386584 0.773167 1.54633 3.09267 6.18534 12.3707 24.7414 49.4827 98.9654 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.432 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 776.028 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0802+1809_S_a_dfm.log closed on Sun Jan 13 21:05:50 2019