! Started logfile: /vlbi/uf001/uva//J1110+6028_S_dfm.log on Mon Jan 14 01:10:02 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//J1110+6028_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1110+6028_S_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.850877 visibilities/baseline/integration-bin. ! Found source: J1110+6028 ! ! 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 8730 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 J1110+6028_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.099987Jy sigma=23.030059 ! Fit after self-cal, rms=0.605922Jy sigma=12.569982 ! 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=3.487 mas, bmaj=3.746 mas, bpa=56.93 degrees ! Estimated noise=0.560482 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 = 0.296126 Jy ! Component: 100 - total flux cleaned = 0.373417 Jy ! Total flux subtracted in 100 components = 0.373417 Jy ! Clean residual min=-0.011495 max=0.030793 Jy/beam ! Clean residual mean=-0.000066 rms=0.003114 Jy/beam ! Combined flux in latest and established models = 0.373417 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.373417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100619Jy sigma=2.068837 ! Fit after self-cal, rms=0.100598Jy sigma=2.068498 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339752 Jy ! Component: 100 - total flux cleaned = 0.0536098 Jy ! Total flux subtracted in 100 components = 0.0536098 Jy ! Clean residual min=-0.008537 max=0.022882 Jy/beam ! Clean residual mean=-0.000045 rms=0.002299 Jy/beam ! Combined flux in latest and established models = 0.427027 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.427027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083297Jy sigma=1.675639 ! Fit after self-cal, rms=0.083243Jy sigma=1.674825 ! Inverting map ! Added new window around map position (-28.5, 59). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197178 Jy ! Component: 100 - total flux cleaned = 0.0311013 Jy ! Total flux subtracted in 100 components = 0.0311013 Jy ! Clean residual min=-0.007721 max=0.013053 Jy/beam ! Clean residual mean=-0.000040 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 0.458128 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.458128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076884Jy sigma=1.531843 ! Fit after self-cal, rms=0.076711Jy sigma=1.528018 ! Inverting map ! Added new window around map position (-5.5, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131411 Jy ! Component: 100 - total flux cleaned = 0.02193 Jy ! Total flux subtracted in 100 components = 0.02193 Jy ! Clean residual min=-0.006853 max=0.008238 Jy/beam ! Clean residual mean=-0.000033 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.480058 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.480058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073126Jy sigma=1.448873 ! Fit after self-cal, rms=0.072959Jy sigma=1.445256 ! 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=4.203 mas, bmaj=4.469 mas, bpa=46.59 degrees ! Estimated noise=0.373122 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 = 0.0130189 Jy ! Component: 100 - total flux cleaned = 0.022833 Jy ! Component: 150 - total flux cleaned = 0.0306074 Jy ! Component: 200 - total flux cleaned = 0.0368898 Jy ! Total flux subtracted in 200 components = 0.0368898 Jy ! Clean residual min=-0.007865 max=0.008231 Jy/beam ! Clean residual mean=-0.000041 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.516948 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 93 components and 0.516948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069654Jy sigma=1.368324 ! Fit after self-cal, rms=0.069493Jy sigma=1.364559 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.203 x 4.469 at 46.59 degrees (North through East) ! Clean map min=-0.0079033 max=0.39597 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.01 KP 1.00 ! LA 0.88 MK 1.04 NL 1.09 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.00 KP 1.02 ! LA 0.90 MK 1.06 NL 1.05 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.00 KP 1.00 ! LA 0.93 MK 1.03 NL 1.03 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.069493Jy sigma=1.364559 ! Fit after self-cal, rms=0.064701Jy sigma=1.255509 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.254 mas, bmaj=4.522 mas, bpa=45.66 degrees ! Estimated noise=0.37127 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 (-8, 14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406096 Jy ! Component: 100 - total flux cleaned = 0.00590108 Jy ! Component: 150 - total flux cleaned = 0.00723466 Jy ! Component: 200 - total flux cleaned = 0.00836207 Jy ! Total flux subtracted in 200 components = 0.00836207 Jy ! Clean residual min=-0.004039 max=0.003851 Jy/beam ! Clean residual mean=-0.000002 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.52531 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.52531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064007Jy sigma=1.243454 ! Fit after self-cal, rms=0.063991Jy sigma=1.242361 ! 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=0.063991Jy sigma=1.242361 ! Fit after self-cal, rms=0.062541Jy sigma=1.194201 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.234 mas, bmaj=4.519 mas, bpa=44.8 degrees ! Estimated noise=0.371304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339755 Jy ! Component: 100 - total flux cleaned = 0.00078206 Jy ! Component: 150 - total flux cleaned = 0.00117008 Jy ! Component: 200 - total flux cleaned = 0.00157294 Jy ! Total flux subtracted in 200 components = 0.00157294 Jy ! Clean residual min=-0.002047 max=0.002132 Jy/beam ! Clean residual mean=-0.000005 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.526883 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.526883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062387Jy sigma=1.191435 ! Fit after self-cal, rms=0.062401Jy sigma=1.191267 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 = 0.000348145 Jy ! Component: 100 - total flux cleaned = 0.000499882 Jy ! Component: 150 - total flux cleaned = 0.000680446 Jy ! Component: 200 - total flux cleaned = 0.000805912 Jy ! Total flux subtracted in 200 components = 0.000805912 Jy ! Clean residual min=-0.001972 max=0.002200 Jy/beam ! Clean residual mean=-0.000004 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.527689 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 147 components and 0.527689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062329Jy sigma=1.189962 ! Fit after self-cal, rms=0.062324Jy sigma=1.189919 ! Inverting map ! Added new window around map position (-48, -90.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166783 Jy ! Component: 100 - total flux cleaned = 0.00171755 Jy ! Component: 150 - total flux cleaned = 0.00180272 Jy ! Component: 200 - total flux cleaned = 0.00198936 Jy ! Total flux subtracted in 200 components = 0.00198936 Jy ! Clean residual min=-0.001977 max=0.001855 Jy/beam ! Clean residual mean=-0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.529678 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 160 components and 0.529678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062233Jy sigma=1.188124 ! Fit after self-cal, rms=0.062226Jy sigma=1.188019 ! 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=0.062226Jy sigma=1.188019 ! Fit after self-cal, rms=0.062327Jy sigma=1.187616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.235 mas, bmaj=4.527 mas, bpa=44.01 degrees ! Estimated noise=0.371299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000340749 Jy ! Component: 100 - total flux cleaned = -0.000299159 Jy ! Component: 150 - total flux cleaned = -0.0002233 Jy ! Component: 200 - total flux cleaned = -0.000116756 Jy ! Total flux subtracted in 200 components = -0.000116756 Jy ! Clean residual min=-0.001899 max=0.001802 Jy/beam ! Clean residual mean=-0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.529562 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 164 components and 0.529561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062270Jy sigma=1.186716 ! Fit after self-cal, rms=0.062268Jy sigma=1.186680 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 = 0.000146749 Jy ! Component: 100 - total flux cleaned = 0.000147933 Jy ! Component: 150 - total flux cleaned = 0.000208825 Jy ! Component: 200 - total flux cleaned = 0.000266724 Jy ! Total flux subtracted in 200 components = 0.000266724 Jy ! Clean residual min=-0.001881 max=0.001715 Jy/beam ! Clean residual mean=-0.000004 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.529828 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 0.529828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062236Jy sigma=1.186128 ! Fit after self-cal, rms=0.062234Jy sigma=1.186113 ! 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=0.062234Jy sigma=1.186113 ! Fit after self-cal, rms=0.062291Jy sigma=1.185990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.941 mas, bmaj=8.89 mas, bpa=62.04 degrees ! Estimated noise=0.469509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246531 Jy ! Component: 100 - total flux cleaned = 0.000434062 Jy ! Component: 150 - total flux cleaned = 0.000459563 Jy ! Component: 200 - total flux cleaned = 0.000481606 Jy ! Total flux subtracted in 200 components = 0.000481606 Jy ! Clean residual min=-0.001934 max=0.001826 Jy/beam ! Clean residual mean=-0.000007 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.53031 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 175 components and 0.53031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062278Jy sigma=1.185813 ! Fit after self-cal, rms=0.062278Jy sigma=1.185778 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 = 0.000245803 Jy ! Component: 100 - total flux cleaned = 0.000246138 Jy ! Component: 150 - total flux cleaned = 0.000246613 Jy ! Component: 200 - total flux cleaned = 0.000247371 Jy ! Total flux subtracted in 200 components = 0.000247371 Jy ! Clean residual min=-0.001893 max=0.001837 Jy/beam ! Clean residual mean=-0.000006 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.530557 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 185 components and 0.530557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062272Jy sigma=1.185694 ! Fit after self-cal, rms=0.062271Jy sigma=1.185683 ! 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=4.236 mas, bmaj=4.533 mas, bpa=43.55 degrees ! Estimated noise=0.371284 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.236 x 4.533 at 43.55 degrees (North through East) ! Clean map min=-0.0017931 max=0.39354 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=3.511 mas, bmaj=3.789 mas, bpa=53.95 degrees ! Estimated noise=0.563924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.297843 Jy ! Component: 100 - total flux cleaned = 0.373337 Jy ! Component: 150 - total flux cleaned = 0.406803 Jy ! Component: 200 - total flux cleaned = 0.42862 Jy ! Total flux subtracted in 200 components = 0.42862 Jy ! Clean residual min=-0.005244 max=0.011929 Jy/beam ! Clean residual mean=-0.000038 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.42862 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.42862 Jy ! Inverting map and beam ! Estimated beam: bmin=4.236 mas, bmaj=4.533 mas, bpa=43.55 degrees ! Estimated noise=0.371284 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 = 0.0223441 Jy ! Component: 100 - total flux cleaned = 0.0377617 Jy ! Component: 150 - total flux cleaned = 0.0489165 Jy ! Component: 200 - total flux cleaned = 0.0574161 Jy ! Total flux subtracted in 200 components = 0.0574161 Jy ! Clean residual min=-0.002811 max=0.006319 Jy/beam ! Clean residual mean=-0.000036 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.486036 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 63 components and 0.486036 Jy ! Inverting map ! Added new window around map position (-5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00696358 Jy ! Component: 100 - total flux cleaned = 0.0124182 Jy ! Component: 150 - total flux cleaned = 0.0169341 Jy ! Component: 200 - total flux cleaned = 0.0207659 Jy ! Total flux subtracted in 200 components = 0.0207659 Jy ! Clean residual min=-0.002255 max=0.003037 Jy/beam ! Clean residual mean=-0.000021 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.506802 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 98 components and 0.506802 Jy ! Inverting map ! Added new window around map position (-28, 54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349416 Jy ! Component: 100 - total flux cleaned = 0.00643987 Jy ! Component: 150 - total flux cleaned = 0.00901775 Jy ! Component: 200 - total flux cleaned = 0.0112839 Jy ! Total flux subtracted in 200 components = 0.0112839 Jy ! Clean residual min=-0.001962 max=0.001829 Jy/beam ! Clean residual mean=-0.000012 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.518086 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 126 components and 0.518086 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=7.941 mas, bmaj=8.89 mas, bpa=62.04 degrees ! Estimated noise=0.469509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318926 Jy ! Component: 100 - total flux cleaned = 0.00547293 Jy ! Component: 150 - total flux cleaned = 0.00724299 Jy ! Component: 200 - total flux cleaned = 0.0086401 Jy ! Total flux subtracted in 200 components = 0.0086401 Jy ! Clean residual min=-0.001918 max=0.002075 Jy/beam ! Clean residual mean=-0.000012 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.526726 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 = 0.000691714 Jy ! Component: 100 - total flux cleaned = 0.00116368 Jy ! Component: 150 - total flux cleaned = 0.0015398 Jy ! Component: 200 - total flux cleaned = 0.00189797 Jy ! Total flux subtracted in 200 components = 0.00189797 Jy ! Clean residual min=-0.001826 max=0.001916 Jy/beam ! Clean residual mean=-0.000009 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.528624 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 217 components and 0.528624 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.236 mas, bmaj=4.533 mas, bpa=43.55 degrees ! Estimated noise=0.371284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596311 Jy ! Component: 100 - total flux cleaned = 0.000957739 Jy ! Component: 150 - total flux cleaned = 0.00132202 Jy ! Component: 200 - total flux cleaned = 0.00152358 Jy ! Total flux subtracted in 200 components = 0.00152358 Jy ! Clean residual min=-0.001798 max=0.001615 Jy/beam ! Clean residual mean=-0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.530148 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 237 components and 0.530148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062195Jy sigma=1.184579 ! Fit after self-cal, rms=0.062179Jy sigma=1.184303 wmodel J1110+6028_S_map.mod ! Writing 237 model components to file: J1110+6028_S_map.mod wobs J1110+6028_S_uvs.fits ! Writing UV FITS file: J1110+6028_S_uvs.fits wwins J1110+6028_S_map.win ! wwins: Wrote 7 windows to J1110+6028_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 = -0.000542032 Jy ! Component: 100 - total flux cleaned = -0.000656694 Jy ! Component: 150 - total flux cleaned = -0.000684456 Jy ! Component: 200 - total flux cleaned = -0.000657764 Jy ! Component: 250 - total flux cleaned = -0.000553704 Jy ! Component: 300 - total flux cleaned = -0.000528251 Jy ! Component: 350 - total flux cleaned = -0.000428754 Jy ! Component: 400 - total flux cleaned = -0.000331418 Jy ! Component: 450 - total flux cleaned = -0.000307795 Jy ! Component: 500 - total flux cleaned = -0.000260689 Jy ! Component: 550 - total flux cleaned = -0.000237284 Jy ! Component: 600 - total flux cleaned = -0.000191801 Jy ! Component: 650 - total flux cleaned = -7.95524e-05 Jy ! Component: 700 - total flux cleaned = -0.000124363 Jy ! Component: 750 - total flux cleaned = -0.000102367 Jy ! Component: 800 - total flux cleaned = -8.06391e-05 Jy ! Component: 850 - total flux cleaned = -5.89048e-05 Jy ! Component: 900 - total flux cleaned = -5.84413e-05 Jy ! Component: 950 - total flux cleaned = 2.48397e-05 Jy ! Component: 1000 - total flux cleaned = 4.3943e-06 Jy ! Component: 1050 - total flux cleaned = 2.44473e-05 Jy ! Component: 1100 - total flux cleaned = 2.42145e-05 Jy ! Component: 1150 - total flux cleaned = 6.38799e-05 Jy ! Component: 1200 - total flux cleaned = 5.0947e-06 Jy ! Component: 1250 - total flux cleaned = 4.43035e-05 Jy ! Component: 1300 - total flux cleaned = 4.42955e-05 Jy ! Component: 1350 - total flux cleaned = 4.44966e-05 Jy ! Component: 1400 - total flux cleaned = 4.4581e-05 Jy ! Component: 1450 - total flux cleaned = 4.45563e-05 Jy ! Component: 1500 - total flux cleaned = 9.96311e-05 Jy ! Component: 1550 - total flux cleaned = 6.28942e-05 Jy ! Component: 1600 - total flux cleaned = 0.000135074 Jy ! Component: 1650 - total flux cleaned = 9.9356e-05 Jy ! Component: 1700 - total flux cleaned = 0.000135002 Jy ! Component: 1750 - total flux cleaned = 0.000169991 Jy ! Component: 1800 - total flux cleaned = 0.000239372 Jy ! Component: 1850 - total flux cleaned = 0.000222016 Jy ! Component: 1900 - total flux cleaned = 0.000239112 Jy ! Component: 1950 - total flux cleaned = 0.000171448 Jy ! Component: 2000 - total flux cleaned = 0.000255316 Jy ! Component: 2050 - total flux cleaned = 0.000254989 Jy ! Component: 2100 - total flux cleaned = 0.00020538 Jy ! Component: 2150 - total flux cleaned = 0.000221779 Jy ! Component: 2200 - total flux cleaned = 0.000254218 Jy ! Component: 2250 - total flux cleaned = 0.000222052 Jy ! Component: 2300 - total flux cleaned = 0.000237898 Jy ! Component: 2350 - total flux cleaned = 0.00023786 Jy ! Component: 2400 - total flux cleaned = 0.000332173 Jy ! Component: 2450 - total flux cleaned = 0.000285185 Jy ! Component: 2500 - total flux cleaned = 0.000316251 Jy ! Component: 2550 - total flux cleaned = 0.000377671 Jy ! Component: 2600 - total flux cleaned = 0.000316709 Jy ! Component: 2650 - total flux cleaned = 0.000361942 Jy ! Component: 2700 - total flux cleaned = 0.000346755 Jy ! Component: 2750 - total flux cleaned = 0.000361792 Jy ! Component: 2800 - total flux cleaned = 0.000376635 Jy ! Component: 2850 - total flux cleaned = 0.000391181 Jy ! Component: 2900 - total flux cleaned = 0.000420467 Jy ! Component: 2950 - total flux cleaned = 0.000464125 Jy ! Component: 3000 - total flux cleaned = 0.000492849 Jy ! Component: 3050 - total flux cleaned = 0.000492883 Jy ! Component: 3100 - total flux cleaned = 0.000564035 Jy ! Component: 3150 - total flux cleaned = 0.000606399 Jy ! Component: 3200 - total flux cleaned = 0.000634233 Jy ! Component: 3250 - total flux cleaned = 0.00073169 Jy ! Component: 3300 - total flux cleaned = 0.000690157 Jy ! Component: 3350 - total flux cleaned = 0.000731435 Jy ! Component: 3400 - total flux cleaned = 0.000758838 Jy ! Component: 3450 - total flux cleaned = 0.000772345 Jy ! Component: 3500 - total flux cleaned = 0.000785837 Jy ! Component: 3550 - total flux cleaned = 0.000825988 Jy ! Component: 3600 - total flux cleaned = 0.000852603 Jy ! Component: 3650 - total flux cleaned = 0.000852564 Jy ! Component: 3700 - total flux cleaned = 0.000878858 Jy ! Component: 3750 - total flux cleaned = 0.000904908 Jy ! Component: 3800 - total flux cleaned = 0.000879061 Jy ! Component: 3850 - total flux cleaned = 0.000866425 Jy ! Component: 3900 - total flux cleaned = 0.000879262 Jy ! Component: 3950 - total flux cleaned = 0.000891999 Jy ! Component: 4000 - total flux cleaned = 0.000942608 Jy ! Component: 4050 - total flux cleaned = 0.00100563 Jy ! Total flux subtracted in 4096 components = 0.0010056 Jy ! Clean residual min=-0.000693 max=0.000774 Jy/beam ! Clean residual mean=0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.531153 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 539 components and 0.531153 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1110+6028_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.236 x 4.533 at 43.55 degrees (North through East) ! Clean map min=-0.001394 max=0.39454 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1110+6028_S_map.fits wmodel /vlbi/uf001/uva//J1110+6028_S_map.mod ! Writing 539 model components to file: /vlbi/uf001/uva//J1110+6028_S_map.mod wobs /vlbi/uf001/uva//J1110+6028_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1110+6028_S_uvs.fits wwins /vlbi/uf001/uva//J1110+6028_S_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uva//J1110+6028_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.394536 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231285 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175866 0.175866 0.351732 0.703464 1.40693 2.81386 5.62772 11.2554 22.5109 45.0217 90.0434 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.394 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1705.84 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1110+6028_S_dfm.log closed on Mon Jan 14 01:10:07 2019