! Started logfile: /vlbi/uf001/uva//J2054+2407_S_dfm.log on Mon Jan 14 05:41:12 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//J2054+2407_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2054+2407_S_uva.fits ! AN table 1: 72 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.998071 visibilities/baseline/integration-bin. ! Found source: J2054+2407 ! ! 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 7761 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 J2054+2407_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=1.005656Jy sigma=22.084193 ! Fit after self-cal, rms=0.944008Jy sigma=20.704956 ! 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=2.692 mas, bmaj=6 mas, bpa=-5.598 degrees ! Estimated noise=0.594058 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 = 0.0429434 Jy ! Component: 100 - total flux cleaned = 0.0552114 Jy ! Total flux subtracted in 100 components = 0.0552114 Jy ! Clean residual min=-0.004059 max=0.005583 Jy/beam ! Clean residual mean=0.000002 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.0552114 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0552114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061287Jy sigma=1.282187 ! Fit after self-cal, rms=0.059716Jy sigma=1.250175 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745509 Jy ! Component: 100 - total flux cleaned = 0.0114045 Jy ! Total flux subtracted in 100 components = 0.0114045 Jy ! Clean residual min=-0.003995 max=0.005333 Jy/beam ! Clean residual mean=-0.000001 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.066616 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.066616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058560Jy sigma=1.223803 ! Fit after self-cal, rms=0.058555Jy sigma=1.223346 ! 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=3.145 mas, bmaj=6.731 mas, bpa=-4.422 degrees ! Estimated noise=0.372424 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 (-4.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00587516 Jy ! Component: 100 - total flux cleaned = 0.00940804 Jy ! Component: 150 - total flux cleaned = 0.0120649 Jy ! Component: 200 - total flux cleaned = 0.0139075 Jy ! Total flux subtracted in 200 components = 0.0139075 Jy ! Clean residual min=-0.002980 max=0.003008 Jy/beam ! Clean residual mean=-0.000009 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0805234 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 66 components and 0.0805234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057864Jy sigma=1.207982 ! Fit after self-cal, rms=0.057789Jy sigma=1.206205 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.145 x 6.731 at -4.422 degrees (North through East) ! Clean map min=-0.0028479 max=0.058196 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 1.04 KP 0.95 LA 0.91 ! MK 1.01 NL 1.08 OV 0.97 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 1.04 KP 1.01 LA 0.90 ! MK 1.03 NL 1.08 OV 0.80 PT 0.93 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.02 KP 1.05 LA 0.95 ! MK 0.99 NL 1.09 OV 0.96 PT 0.96 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.057789Jy sigma=1.206205 ! Fit after self-cal, rms=0.057480Jy sigma=1.196119 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=6.818 mas, bpa=-4.107 degrees ! Estimated noise=0.368166 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 = 0.000339514 Jy ! Component: 100 - total flux cleaned = 0.000292157 Jy ! Component: 150 - total flux cleaned = 0.000182714 Jy ! Component: 200 - total flux cleaned = 0.000118371 Jy ! Total flux subtracted in 200 components = 0.000118371 Jy ! Clean residual min=-0.002231 max=0.003044 Jy/beam ! Clean residual mean=-0.000011 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0806418 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.0806418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057414Jy sigma=1.194942 ! Fit after self-cal, rms=0.057475Jy sigma=1.194303 ! 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=0.057475Jy sigma=1.194303 ! Fit after self-cal, rms=0.059410Jy sigma=1.182802 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.16 mas, bmaj=6.799 mas, bpa=-4.129 degrees ! Estimated noise=0.36995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465849 Jy ! Component: 100 - total flux cleaned = 0.000466143 Jy ! Component: 150 - total flux cleaned = 0.00046634 Jy ! Component: 200 - total flux cleaned = 0.000489852 Jy ! Total flux subtracted in 200 components = 0.000489852 Jy ! Clean residual min=-0.001875 max=0.002034 Jy/beam ! Clean residual mean=-0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0811317 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.0811317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059384Jy sigma=1.182224 ! Fit after self-cal, rms=0.059451Jy sigma=1.181771 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 (-14, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195727 Jy ! Component: 100 - total flux cleaned = 0.0020452 Jy ! Component: 150 - total flux cleaned = 0.00207937 Jy ! Component: 200 - total flux cleaned = 0.00202143 Jy ! Total flux subtracted in 200 components = 0.00202143 Jy ! Clean residual min=-0.001807 max=0.001517 Jy/beam ! Clean residual mean=-0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0831531 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 124 components and 0.0831531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059371Jy sigma=1.180184 ! Fit after self-cal, rms=0.059369Jy sigma=1.180014 ! 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=0.059369Jy sigma=1.180014 ! Fit after self-cal, rms=0.059870Jy sigma=1.179632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=6.796 mas, bpa=-3.945 degrees ! Estimated noise=0.368055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687195 Jy ! Component: 100 - total flux cleaned = 0.000715937 Jy ! Component: 150 - total flux cleaned = 0.000692824 Jy ! Component: 200 - total flux cleaned = 0.000671087 Jy ! Total flux subtracted in 200 components = 0.000671087 Jy ! Clean residual min=-0.001765 max=0.001554 Jy/beam ! Clean residual mean=-0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0838242 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 135 components and 0.0838242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059844Jy sigma=1.179163 ! Fit after self-cal, rms=0.059863Jy sigma=1.179114 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 = 0.00015093 Jy ! Component: 100 - total flux cleaned = 0.000150532 Jy ! Component: 150 - total flux cleaned = 0.00011314 Jy ! Component: 200 - total flux cleaned = 0.000113588 Jy ! Total flux subtracted in 200 components = 0.000113588 Jy ! Clean residual min=-0.001747 max=0.001547 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0839378 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 143 components and 0.0839378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059849Jy sigma=1.178885 ! Fit after self-cal, rms=0.059848Jy sigma=1.178872 ! 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=0.059848Jy sigma=1.178872 ! Fit after self-cal, rms=0.060105Jy sigma=1.178822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.833 mas, bmaj=10.5 mas, bpa=-6.69 degrees ! Estimated noise=0.468648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.96697e-05 Jy ! Component: 100 - total flux cleaned = 0.000143369 Jy ! Component: 150 - total flux cleaned = 0.000177241 Jy ! Component: 200 - total flux cleaned = 0.000148961 Jy ! Total flux subtracted in 200 components = 0.000148961 Jy ! Clean residual min=-0.001522 max=0.001541 Jy/beam ! Clean residual mean=-0.000008 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0840867 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 172 components and 0.0840868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060097Jy sigma=1.178715 ! Fit after self-cal, rms=0.060103Jy sigma=1.178678 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 = 6.00264e-05 Jy ! Component: 100 - total flux cleaned = 0.000100906 Jy ! Component: 150 - total flux cleaned = 0.000123829 Jy ! Component: 200 - total flux cleaned = 0.000152965 Jy ! Total flux subtracted in 200 components = 0.000152965 Jy ! Clean residual min=-0.001499 max=0.001529 Jy/beam ! Clean residual mean=-0.000008 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0842397 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 188 components and 0.0842397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060100Jy sigma=1.178663 ! Fit after self-cal, rms=0.060098Jy sigma=1.178646 ! 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=3.165 mas, bmaj=6.806 mas, bpa=-3.895 degrees ! Estimated noise=0.368126 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.165 x 6.806 at -3.895 degrees (North through East) ! Clean map min=-0.0015999 max=0.057381 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=2.703 mas, bmaj=6.065 mas, bpa=-5.379 degrees ! Estimated noise=0.591853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434895 Jy ! Component: 100 - total flux cleaned = 0.0566457 Jy ! Component: 150 - total flux cleaned = 0.0638679 Jy ! Component: 200 - total flux cleaned = 0.0685932 Jy ! Total flux subtracted in 200 components = 0.0685932 Jy ! Clean residual min=-0.002981 max=0.003141 Jy/beam ! Clean residual mean=0.000002 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.0685932 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0685932 Jy ! Inverting map and beam ! Estimated beam: bmin=3.165 mas, bmaj=6.806 mas, bpa=-3.895 degrees ! Estimated noise=0.368126 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 = 0.00457651 Jy ! Component: 100 - total flux cleaned = 0.00778506 Jy ! Component: 150 - total flux cleaned = 0.0101817 Jy ! Component: 200 - total flux cleaned = 0.011467 Jy ! Total flux subtracted in 200 components = 0.011467 Jy ! Clean residual min=-0.001893 max=0.001825 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0800602 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 53 components and 0.0800602 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=6.833 mas, bmaj=10.5 mas, bpa=-6.69 degrees ! Estimated noise=0.468648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022241 Jy ! Component: 100 - total flux cleaned = 0.0028408 Jy ! Component: 150 - total flux cleaned = 0.00313899 Jy ! Component: 200 - total flux cleaned = 0.00334688 Jy ! Total flux subtracted in 200 components = 0.00334688 Jy ! Clean residual min=-0.001583 max=0.001528 Jy/beam ! Clean residual mean=-0.000007 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0834071 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 = 0.000200861 Jy ! Component: 100 - total flux cleaned = 0.000344065 Jy ! Component: 150 - total flux cleaned = 0.000483634 Jy ! Component: 200 - total flux cleaned = 0.000584924 Jy ! Total flux subtracted in 200 components = 0.000584924 Jy ! Clean residual min=-0.001513 max=0.001541 Jy/beam ! Clean residual mean=-0.000007 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.083992 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 125 components and 0.083992 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.165 mas, bmaj=6.806 mas, bpa=-3.895 degrees ! Estimated noise=0.368126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145151 Jy ! Component: 100 - total flux cleaned = -2.21178e-05 Jy ! Component: 150 - total flux cleaned = 5.94922e-05 Jy ! Component: 200 - total flux cleaned = 0.0001101 Jy ! Total flux subtracted in 200 components = 0.0001101 Jy ! Clean residual min=-0.001702 max=0.001491 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0841021 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 151 components and 0.0841022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060134Jy sigma=1.179357 ! Fit after self-cal, rms=0.060129Jy sigma=1.179218 wmodel J2054+2407_S_map.mod ! Writing 151 model components to file: J2054+2407_S_map.mod wobs J2054+2407_S_uvs.fits ! Writing UV FITS file: J2054+2407_S_uvs.fits wwins J2054+2407_S_map.win ! wwins: Wrote 3 windows to J2054+2407_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 = -0.000135114 Jy ! Component: 100 - total flux cleaned = 4.99223e-05 Jy ! Component: 150 - total flux cleaned = 0.00025348 Jy ! Component: 200 - total flux cleaned = 0.00044954 Jy ! Component: 250 - total flux cleaned = 0.000615312 Jy ! Component: 300 - total flux cleaned = 0.000775219 Jy ! Component: 350 - total flux cleaned = 0.000929412 Jy ! Component: 400 - total flux cleaned = 0.000993474 Jy ! Component: 450 - total flux cleaned = 0.0010978 Jy ! Component: 500 - total flux cleaned = 0.00115945 Jy ! Component: 550 - total flux cleaned = 0.00127931 Jy ! Component: 600 - total flux cleaned = 0.00137705 Jy ! Component: 650 - total flux cleaned = 0.00149191 Jy ! Component: 700 - total flux cleaned = 0.00158616 Jy ! Component: 750 - total flux cleaned = 0.00167883 Jy ! Component: 800 - total flux cleaned = 0.00177035 Jy ! Component: 850 - total flux cleaned = 0.00189637 Jy ! Component: 900 - total flux cleaned = 0.00200229 Jy ! Component: 950 - total flux cleaned = 0.00210756 Jy ! Component: 1000 - total flux cleaned = 0.00217658 Jy ! Component: 1050 - total flux cleaned = 0.00226142 Jy ! Component: 1100 - total flux cleaned = 0.00232824 Jy ! Component: 1150 - total flux cleaned = 0.00234458 Jy ! Component: 1200 - total flux cleaned = 0.00234487 Jy ! Component: 1250 - total flux cleaned = 0.00236134 Jy ! Component: 1300 - total flux cleaned = 0.00237746 Jy ! Component: 1350 - total flux cleaned = 0.00237765 Jy ! Component: 1400 - total flux cleaned = 0.00239328 Jy ! Component: 1450 - total flux cleaned = 0.00237795 Jy ! Component: 1500 - total flux cleaned = 0.00237815 Jy ! Component: 1550 - total flux cleaned = 0.00243881 Jy ! Component: 1600 - total flux cleaned = 0.00248346 Jy ! Component: 1650 - total flux cleaned = 0.00245373 Jy ! Component: 1700 - total flux cleaned = 0.00246861 Jy ! Component: 1750 - total flux cleaned = 0.00243943 Jy ! Component: 1800 - total flux cleaned = 0.00248284 Jy ! Component: 1850 - total flux cleaned = 0.00245404 Jy ! Component: 1900 - total flux cleaned = 0.00245409 Jy ! Component: 1950 - total flux cleaned = 0.00246827 Jy ! Component: 2000 - total flux cleaned = 0.00246828 Jy ! Component: 2050 - total flux cleaned = 0.0024958 Jy ! Component: 2100 - total flux cleaned = 0.00246851 Jy ! Component: 2150 - total flux cleaned = 0.00248206 Jy ! Component: 2200 - total flux cleaned = 0.00245506 Jy ! Component: 2250 - total flux cleaned = 0.00246852 Jy ! Component: 2300 - total flux cleaned = 0.00244197 Jy ! Component: 2350 - total flux cleaned = 0.0024289 Jy ! Component: 2400 - total flux cleaned = 0.00244203 Jy ! Component: 2450 - total flux cleaned = 0.00245493 Jy ! Component: 2500 - total flux cleaned = 0.00244203 Jy ! Component: 2550 - total flux cleaned = 0.00246734 Jy ! Component: 2600 - total flux cleaned = 0.00242932 Jy ! Component: 2650 - total flux cleaned = 0.00240424 Jy ! Component: 2700 - total flux cleaned = 0.0024541 Jy ! Component: 2750 - total flux cleaned = 0.00244164 Jy ! Component: 2800 - total flux cleaned = 0.00238039 Jy ! Component: 2850 - total flux cleaned = 0.00241707 Jy ! Component: 2900 - total flux cleaned = 0.00236864 Jy ! Component: 2950 - total flux cleaned = 0.00239261 Jy ! Component: 3000 - total flux cleaned = 0.00238054 Jy ! Component: 3050 - total flux cleaned = 0.00236849 Jy ! Component: 3100 - total flux cleaned = 0.0023802 Jy ! Component: 3150 - total flux cleaned = 0.00233342 Jy ! Component: 3200 - total flux cleaned = 0.00235653 Jy ! Component: 3250 - total flux cleaned = 0.00236807 Jy ! Component: 3300 - total flux cleaned = 0.0023452 Jy ! Component: 3350 - total flux cleaned = 0.00236795 Jy ! Component: 3400 - total flux cleaned = 0.00240189 Jy ! Component: 3450 - total flux cleaned = 0.00240197 Jy ! Component: 3500 - total flux cleaned = 0.00236847 Jy ! Component: 3550 - total flux cleaned = 0.002424 Jy ! Component: 3600 - total flux cleaned = 0.00241284 Jy ! Component: 3650 - total flux cleaned = 0.00236903 Jy ! Component: 3700 - total flux cleaned = 0.00238 Jy ! Component: 3750 - total flux cleaned = 0.00241249 Jy ! Component: 3800 - total flux cleaned = 0.00238026 Jy ! Component: 3850 - total flux cleaned = 0.0024122 Jy ! Component: 3900 - total flux cleaned = 0.0024017 Jy ! Component: 3950 - total flux cleaned = 0.00238059 Jy ! Component: 4000 - total flux cleaned = 0.00240164 Jy ! Component: 4050 - total flux cleaned = 0.00237032 Jy ! Total flux subtracted in 4096 components = 0.00237018 Jy ! Clean residual min=-0.000591 max=0.000654 Jy/beam ! Clean residual mean=-0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0864723 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 436 components and 0.0864723 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2054+2407_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.165 x 6.806 at -3.895 degrees (North through East) ! Clean map min=-0.0013952 max=0.057637 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2054+2407_S_map.fits wmodel /vlbi/uf001/uva//J2054+2407_S_map.mod ! Writing 436 model components to file: /vlbi/uf001/uva//J2054+2407_S_map.mod wobs /vlbi/uf001/uva//J2054+2407_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2054+2407_S_uvs.fits wwins /vlbi/uf001/uva//J2054+2407_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2054+2407_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0576373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.969986 0.969986 1.93997 3.87994 7.75989 15.5198 31.0396 62.0791 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 309.282 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2054+2407_S_dfm.log closed on Mon Jan 14 05:41:16 2019