! Started logfile: /vlbi/uf001/uva//J0806+4504_S_dfm.log on Sun Jan 13 23:46:18 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//J0806+4504_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0806+4504_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893651 visibilities/baseline/integration-bin. ! Found source: J0806+4504 ! ! 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 5067 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 J0806+4504_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.078748Jy sigma=21.246399 ! Fit after self-cal, rms=0.611695Jy sigma=12.389711 ! 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=3.043 mas, bmaj=4.534 mas, bpa=2.214 degrees ! Estimated noise=0.709776 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 = 0.301829 Jy ! Component: 100 - total flux cleaned = 0.408538 Jy ! Total flux subtracted in 100 components = 0.408538 Jy ! Clean residual min=-0.013992 max=0.043708 Jy/beam ! Clean residual mean=-0.000046 rms=0.004008 Jy/beam ! Combined flux in latest and established models = 0.408538 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.408538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099245Jy sigma=1.871122 ! Fit after self-cal, rms=0.098747Jy sigma=1.861440 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455698 Jy ! Component: 100 - total flux cleaned = 0.0665049 Jy ! Total flux subtracted in 100 components = 0.0665049 Jy ! Clean residual min=-0.009747 max=0.010555 Jy/beam ! Clean residual mean=-0.000037 rms=0.002340 Jy/beam ! Combined flux in latest and established models = 0.475043 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.475043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072839Jy sigma=1.378679 ! Fit after self-cal, rms=0.072723Jy sigma=1.376449 ! 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=3.631 mas, bmaj=5.224 mas, bpa=-0.5898 degrees ! Estimated noise=0.554926 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 = 0.0130527 Jy ! Component: 100 - total flux cleaned = 0.0195352 Jy ! Component: 150 - total flux cleaned = 0.0233258 Jy ! Component: 200 - total flux cleaned = 0.0255943 Jy ! Total flux subtracted in 200 components = 0.0255943 Jy ! Clean residual min=-0.008710 max=0.008849 Jy/beam ! Clean residual mean=-0.000058 rms=0.002434 Jy/beam ! Combined flux in latest and established models = 0.500637 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.500637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070095Jy sigma=1.339476 ! Fit after self-cal, rms=0.070072Jy sigma=1.339205 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.631 x 5.224 at -0.5898 degrees (North through East) ! Clean map min=-0.008503 max=0.38414 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 0.97 ! LA 0.95 MK 0.99 NL 1.02 OV 1.00 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 0.97 ! LA 0.96 MK 1.00 NL 1.03 OV 0.98 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.97 KP 0.97 ! LA 0.95 MK 1.01 NL 1.04 OV 0.99 ! PT 1.07 SC 1.04 ! ! ! Fit before self-cal, rms=0.070072Jy sigma=1.339205 ! Fit after self-cal, rms=0.069076Jy sigma=1.282255 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.641 mas, bmaj=5.237 mas, bpa=-1.226 degrees ! Estimated noise=0.555785 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 = 0.00044415 Jy ! Component: 100 - total flux cleaned = 0.000920122 Jy ! Component: 150 - total flux cleaned = 0.00120549 Jy ! Component: 200 - total flux cleaned = 0.00130889 Jy ! Total flux subtracted in 200 components = 0.00130889 Jy ! Clean residual min=-0.008566 max=0.008509 Jy/beam ! Clean residual mean=-0.000056 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 0.501946 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.501946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068945Jy sigma=1.279920 ! Fit after self-cal, rms=0.068946Jy sigma=1.279779 ! 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=0.068946Jy sigma=1.279779 ! Fit after self-cal, rms=0.059840Jy sigma=1.082640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.636 mas, bmaj=5.209 mas, bpa=-1.599 degrees ! Estimated noise=0.554902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000883864 Jy ! Component: 100 - total flux cleaned = -0.000944864 Jy ! Component: 150 - total flux cleaned = -0.000995336 Jy ! Component: 200 - total flux cleaned = -0.00103709 Jy ! Total flux subtracted in 200 components = -0.00103709 Jy ! Clean residual min=-0.002831 max=0.002704 Jy/beam ! Clean residual mean=0.000002 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.500909 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.500909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059751Jy sigma=1.080682 ! Fit after self-cal, rms=0.059778Jy sigma=1.080424 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.34538e-05 Jy ! Component: 100 - total flux cleaned = 7.65857e-05 Jy ! Component: 150 - total flux cleaned = 0.000106027 Jy ! Component: 200 - total flux cleaned = 0.000106769 Jy ! Total flux subtracted in 200 components = 0.000106769 Jy ! Clean residual min=-0.002774 max=0.002704 Jy/beam ! Clean residual mean=0.000002 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.501016 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.501016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059748Jy sigma=1.079710 ! Fit after self-cal, rms=0.059746Jy sigma=1.079669 ! 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=0.059746Jy sigma=1.079669 ! Fit after self-cal, rms=0.059795Jy sigma=1.079171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.646 mas, bmaj=5.202 mas, bpa=-1.553 degrees ! Estimated noise=0.555554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000371789 Jy ! Component: 100 - total flux cleaned = -0.000481188 Jy ! Component: 150 - total flux cleaned = -0.00051301 Jy ! Component: 200 - total flux cleaned = -0.000565357 Jy ! Total flux subtracted in 200 components = -0.000565357 Jy ! Clean residual min=-0.002723 max=0.002674 Jy/beam ! Clean residual mean=0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.50045 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.50045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059757Jy sigma=1.078397 ! Fit after self-cal, rms=0.059754Jy sigma=1.078357 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 = -8.21812e-05 Jy ! Component: 100 - total flux cleaned = -1.38567e-05 Jy ! Component: 150 - total flux cleaned = 2.8841e-05 Jy ! Component: 200 - total flux cleaned = 2.85813e-05 Jy ! Total flux subtracted in 200 components = 2.85813e-05 Jy ! Clean residual min=-0.002705 max=0.002651 Jy/beam ! Clean residual mean=0.000002 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.500479 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.500479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059739Jy sigma=1.078038 ! Fit after self-cal, rms=0.059738Jy sigma=1.078014 ! 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=0.059738Jy sigma=1.078014 ! Fit after self-cal, rms=0.059780Jy sigma=1.077816 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.662 mas, bmaj=8.672 mas, bpa=5.16 degrees ! Estimated noise=0.711337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.26178e-05 Jy ! Component: 100 - total flux cleaned = -3.53498e-05 Jy ! Component: 150 - total flux cleaned = -3.44852e-05 Jy ! Component: 200 - total flux cleaned = -2.22052e-05 Jy ! Total flux subtracted in 200 components = -2.22052e-05 Jy ! Clean residual min=-0.002848 max=0.002920 Jy/beam ! Clean residual mean=0.000005 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.500457 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.500457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059780Jy sigma=1.077726 ! Fit after self-cal, rms=0.059777Jy sigma=1.077695 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.96211e-05 Jy ! Component: 100 - total flux cleaned = 8.63159e-06 Jy ! Component: 150 - total flux cleaned = 1.98659e-05 Jy ! Component: 200 - total flux cleaned = 3.00844e-05 Jy ! Total flux subtracted in 200 components = 3.00844e-05 Jy ! Clean residual min=-0.002851 max=0.002902 Jy/beam ! Clean residual mean=0.000005 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.500487 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.500487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059779Jy sigma=1.077691 ! Fit after self-cal, rms=0.059777Jy sigma=1.077654 ! 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=3.652 mas, bmaj=5.198 mas, bpa=-1.479 degrees ! Estimated noise=0.556018 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.652 x 5.198 at -1.479 degrees (North through East) ! Clean map min=-0.0025675 max=0.38532 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=3.058 mas, bmaj=4.499 mas, bpa=1.24 degrees ! Estimated noise=0.713161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.303932 Jy ! Component: 100 - total flux cleaned = 0.412209 Jy ! Component: 150 - total flux cleaned = 0.456061 Jy ! Component: 200 - total flux cleaned = 0.476046 Jy ! Total flux subtracted in 200 components = 0.476046 Jy ! Clean residual min=-0.005112 max=0.009121 Jy/beam ! Clean residual mean=-0.000006 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.476047 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.476047 Jy ! Inverting map and beam ! Estimated beam: bmin=3.652 mas, bmaj=5.198 mas, bpa=-1.479 degrees ! Estimated noise=0.556018 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 = 0.0116559 Jy ! Component: 100 - total flux cleaned = 0.0172928 Jy ! Component: 150 - total flux cleaned = 0.0203173 Jy ! Component: 200 - total flux cleaned = 0.0219594 Jy ! Total flux subtracted in 200 components = 0.0219594 Jy ! Clean residual min=-0.002669 max=0.002810 Jy/beam ! Clean residual mean=0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.498006 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.498006 Jy ! Inverting map ! Added new window around map position (76.5, 123.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228932 Jy ! Component: 100 - total flux cleaned = 0.00260148 Jy ! Component: 150 - total flux cleaned = 0.00274662 Jy ! Component: 200 - total flux cleaned = 0.0028832 Jy ! Total flux subtracted in 200 components = 0.0028832 Jy ! Clean residual min=-0.002524 max=0.002406 Jy/beam ! Clean residual mean=0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.500889 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.500889 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=7.662 mas, bmaj=8.672 mas, bpa=5.16 degrees ! Estimated noise=0.711337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102375 Jy ! Component: 100 - total flux cleaned = 0.00118797 Jy ! Component: 150 - total flux cleaned = 0.0012165 Jy ! Component: 200 - total flux cleaned = 0.00124168 Jy ! Total flux subtracted in 200 components = 0.00124168 Jy ! Clean residual min=-0.002688 max=0.002188 Jy/beam ! Clean residual mean=-0.000000 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.502131 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 = 6.31892e-05 Jy ! Component: 100 - total flux cleaned = 0.00010039 Jy ! Component: 150 - total flux cleaned = 0.000134924 Jy ! Component: 200 - total flux cleaned = 0.000166099 Jy ! Total flux subtracted in 200 components = 0.000166099 Jy ! Clean residual min=-0.002670 max=0.002180 Jy/beam ! Clean residual mean=-0.000000 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.502297 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.502297 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.652 mas, bmaj=5.198 mas, bpa=-1.479 degrees ! Estimated noise=0.556018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396421 Jy ! Component: 100 - total flux cleaned = -0.000316469 Jy ! Component: 150 - total flux cleaned = -0.000315865 Jy ! Component: 200 - total flux cleaned = -0.000315474 Jy ! Total flux subtracted in 200 components = -0.000315474 Jy ! Clean residual min=-0.002464 max=0.002503 Jy/beam ! Clean residual mean=-0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.501981 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.501981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059767Jy sigma=1.077466 ! Fit after self-cal, rms=0.059755Jy sigma=1.077046 wmodel J0806+4504_S_map.mod ! Writing 80 model components to file: J0806+4504_S_map.mod wobs J0806+4504_S_uvs.fits ! Writing UV FITS file: J0806+4504_S_uvs.fits wwins J0806+4504_S_map.win ! wwins: Wrote 2 windows to J0806+4504_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 = -4.44179e-05 Jy ! Component: 100 - total flux cleaned = -0.000213182 Jy ! Component: 150 - total flux cleaned = -0.000453635 Jy ! Component: 200 - total flux cleaned = -0.00072136 Jy ! Component: 250 - total flux cleaned = -0.000942897 Jy ! Component: 300 - total flux cleaned = -0.0011583 Jy ! Component: 350 - total flux cleaned = -0.00129794 Jy ! Component: 400 - total flux cleaned = -0.00119617 Jy ! Component: 450 - total flux cleaned = -0.00123017 Jy ! Component: 500 - total flux cleaned = -0.00119747 Jy ! Component: 550 - total flux cleaned = -0.001101 Jy ! Component: 600 - total flux cleaned = -0.000975585 Jy ! Component: 650 - total flux cleaned = -0.000882995 Jy ! Component: 700 - total flux cleaned = -0.000852687 Jy ! Component: 750 - total flux cleaned = -0.000792769 Jy ! Component: 800 - total flux cleaned = -0.00079193 Jy ! Component: 850 - total flux cleaned = -0.000675715 Jy ! Component: 900 - total flux cleaned = -0.000704354 Jy ! Component: 950 - total flux cleaned = -0.000704661 Jy ! Component: 1000 - total flux cleaned = -0.000816116 Jy ! Component: 1050 - total flux cleaned = -0.000925925 Jy ! Component: 1100 - total flux cleaned = -0.000953671 Jy ! Component: 1150 - total flux cleaned = -0.00106105 Jy ! Component: 1200 - total flux cleaned = -0.00124613 Jy ! Component: 1250 - total flux cleaned = -0.00119417 Jy ! Component: 1300 - total flux cleaned = -0.00137559 Jy ! Component: 1350 - total flux cleaned = -0.00150328 Jy ! Component: 1400 - total flux cleaned = -0.00155361 Jy ! Component: 1450 - total flux cleaned = -0.00167776 Jy ! Component: 1500 - total flux cleaned = -0.00180106 Jy ! Component: 1550 - total flux cleaned = -0.00180098 Jy ! Component: 1600 - total flux cleaned = -0.00192173 Jy ! Component: 1650 - total flux cleaned = -0.00204134 Jy ! Component: 1700 - total flux cleaned = -0.00208869 Jy ! Component: 1750 - total flux cleaned = -0.00220609 Jy ! Component: 1800 - total flux cleaned = -0.00229861 Jy ! Component: 1850 - total flux cleaned = -0.00234449 Jy ! Component: 1900 - total flux cleaned = -0.00245767 Jy ! Component: 1950 - total flux cleaned = -0.00254701 Jy ! Component: 2000 - total flux cleaned = -0.00263527 Jy ! Component: 2050 - total flux cleaned = -0.00261319 Jy ! Component: 2100 - total flux cleaned = -0.00272236 Jy ! Component: 2150 - total flux cleaned = -0.00278662 Jy ! Component: 2200 - total flux cleaned = -0.00287169 Jy ! Component: 2250 - total flux cleaned = -0.00293463 Jy ! Component: 2300 - total flux cleaned = -0.00305937 Jy ! Component: 2350 - total flux cleaned = -0.00305931 Jy ! Component: 2400 - total flux cleaned = -0.00314128 Jy ! Component: 2450 - total flux cleaned = -0.0032226 Jy ! Component: 2500 - total flux cleaned = -0.00328287 Jy ! Component: 2550 - total flux cleaned = -0.00340235 Jy ! Component: 2600 - total flux cleaned = -0.00342202 Jy ! Component: 2650 - total flux cleaned = -0.00346122 Jy ! Component: 2700 - total flux cleaned = -0.00357754 Jy ! Component: 2750 - total flux cleaned = -0.00365447 Jy ! Component: 2800 - total flux cleaned = -0.00371145 Jy ! Component: 2850 - total flux cleaned = -0.0037872 Jy ! Component: 2900 - total flux cleaned = -0.00391859 Jy ! Component: 2950 - total flux cleaned = -0.00414153 Jy ! Component: 3000 - total flux cleaned = -0.00412323 Jy ! Component: 3050 - total flux cleaned = -0.00423321 Jy ! Component: 3100 - total flux cleaned = -0.00430595 Jy ! Component: 3150 - total flux cleaned = -0.00445032 Jy ! Component: 3200 - total flux cleaned = -0.00459348 Jy ! Component: 3250 - total flux cleaned = -0.00464683 Jy ! Component: 3300 - total flux cleaned = -0.00477019 Jy ! Component: 3350 - total flux cleaned = -0.00485768 Jy ! Component: 3400 - total flux cleaned = -0.00494433 Jy ! Component: 3450 - total flux cleaned = -0.00504769 Jy ! Component: 3500 - total flux cleaned = -0.00513307 Jy ! Component: 3550 - total flux cleaned = -0.00518401 Jy ! Component: 3600 - total flux cleaned = -0.00525152 Jy ! Component: 3650 - total flux cleaned = -0.00530197 Jy ! Component: 3700 - total flux cleaned = -0.00543529 Jy ! Component: 3750 - total flux cleaned = -0.00558391 Jy ! Component: 3800 - total flux cleaned = -0.00561668 Jy ! Component: 3850 - total flux cleaned = -0.00568192 Jy ! Component: 3900 - total flux cleaned = -0.00574697 Jy ! Component: 3950 - total flux cleaned = -0.00584386 Jy ! Component: 4000 - total flux cleaned = -0.00592377 Jy ! Component: 4050 - total flux cleaned = -0.00598754 Jy ! Total flux subtracted in 4096 components = -0.00608219 Jy ! Clean residual min=-0.000969 max=0.000863 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.495899 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 381 components and 0.495899 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0806+4504_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.652 x 5.198 at -1.479 degrees (North through East) ! Clean map min=-0.0015018 max=0.38535 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0806+4504_S_map.fits wmodel /vlbi/uf001/uva//J0806+4504_S_map.mod ! Writing 381 model components to file: /vlbi/uf001/uva//J0806+4504_S_map.mod wobs /vlbi/uf001/uva//J0806+4504_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0806+4504_S_uvs.fits wwins /vlbi/uf001/uva//J0806+4504_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0806+4504_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.385353 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000283702 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.220864 0.220864 0.441728 0.883456 1.76691 3.53382 7.06765 14.1353 28.2706 56.5412 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.385 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1358.3 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0806+4504_S_dfm.log closed on Sun Jan 13 23:46:22 2019