! Started logfile: /vlbi/uf001/uva//J0110+5632_S_dfm.log on Sun Jan 13 20:52:34 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//J0110+5632_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0110+5632_S_uva.fits ! AN table 1: 109 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0110+5632 ! ! 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 14715 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 J0110+5632_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000423Jy sigma=22.267272 ! Fit after self-cal, rms=0.909160Jy sigma=20.267296 ! 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=3.03 mas, bmaj=3.969 mas, bpa=-3.833 degrees ! Estimated noise=0.472599 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 = 0.0643606 Jy ! Component: 100 - total flux cleaned = 0.0940516 Jy ! Total flux subtracted in 100 components = 0.0940516 Jy ! Clean residual min=-0.011266 max=0.017052 Jy/beam ! Clean residual mean=-0.000005 rms=0.003413 Jy/beam ! Combined flux in latest and established models = 0.0940516 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0940516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131641Jy sigma=2.554981 ! Fit after self-cal, rms=0.131180Jy sigma=2.544471 ! 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=3.772 mas, bmaj=4.941 mas, bpa=-3.487 degrees ! Estimated noise=0.267047 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 = 0.0292144 Jy ! Component: 100 - total flux cleaned = 0.0451902 Jy ! Component: 150 - total flux cleaned = 0.0549069 Jy ! Component: 200 - total flux cleaned = 0.0609893 Jy ! Total flux subtracted in 200 components = 0.0609893 Jy ! Clean residual min=-0.014485 max=0.025901 Jy/beam ! Clean residual mean=-0.000037 rms=0.005453 Jy/beam ! Combined flux in latest and established models = 0.155041 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 63 components and 0.155041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123430Jy sigma=2.399160 ! Fit after self-cal, rms=0.123296Jy sigma=2.397017 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.772 x 4.941 at -3.487 degrees (North through East) ! Clean map min=-0.014409 max=0.089612 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.23 HN 1.12 KP 1.38 ! LA 0.63 MK 1.23 NL 1.33 OV 1.22 ! PT 0.65 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.25 HN 1.11 KP 1.33 ! LA 0.62 MK 1.24 NL 1.25 OV 1.19 ! PT 0.66 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.25 HN 1.10 KP 1.23 ! LA 0.62 MK 1.26 NL 1.26 OV 1.26 ! PT 0.73 SC 1.12 ! ! ! Fit before self-cal, rms=0.123296Jy sigma=2.397017 ! Fit after self-cal, rms=0.105885Jy sigma=2.278578 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.989 mas, bmaj=5.22 mas, bpa=-2.425 degrees ! Estimated noise=0.288918 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 = 0.00289936 Jy ! Component: 100 - total flux cleaned = 0.00279458 Jy ! Component: 150 - total flux cleaned = 0.00272751 Jy ! Component: 200 - total flux cleaned = 0.00260825 Jy ! Total flux subtracted in 200 components = 0.00260825 Jy ! Clean residual min=-0.015508 max=0.026088 Jy/beam ! Clean residual mean=-0.000008 rms=0.005595 Jy/beam ! Combined flux in latest and established models = 0.157649 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.157649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105410Jy sigma=2.279250 ! Fit after self-cal, rms=0.108799Jy sigma=2.243838 ! 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=0.108799Jy sigma=2.243838 ! Fit after self-cal, rms=0.457941Jy sigma=1.984871 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.929 mas, bmaj=5.702 mas, bpa=0.609 degrees ! Estimated noise=0.33244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00859584 Jy ! Component: 100 - total flux cleaned = 0.00864652 Jy ! Component: 150 - total flux cleaned = 0.00830407 Jy ! Component: 200 - total flux cleaned = 0.00810406 Jy ! Total flux subtracted in 200 components = 0.00810406 Jy ! Clean residual min=-0.013857 max=0.023808 Jy/beam ! Clean residual mean=-0.000046 rms=0.005054 Jy/beam ! Combined flux in latest and established models = 0.165753 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.165753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.456276Jy sigma=1.999460 ! Fit after self-cal, rms=0.461874Jy sigma=1.990094 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 (10.5, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229389 Jy ! Component: 100 - total flux cleaned = 0.0339946 Jy ! Component: 150 - total flux cleaned = 0.0366551 Jy ! Component: 200 - total flux cleaned = 0.0374149 Jy ! Total flux subtracted in 200 components = 0.0374149 Jy ! Clean residual min=-0.011999 max=0.020494 Jy/beam ! Clean residual mean=0.000061 rms=0.004402 Jy/beam ! Combined flux in latest and established models = 0.203168 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 103 components and 0.203168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.458827Jy sigma=1.904159 ! Fit after self-cal, rms=0.462397Jy sigma=1.888388 ! Inverting map ! Added new window around map position (92, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190251 Jy ! Component: 100 - total flux cleaned = 0.0275967 Jy ! Component: 150 - total flux cleaned = 0.0316134 Jy ! Component: 200 - total flux cleaned = 0.0333374 Jy ! Total flux subtracted in 200 components = 0.0333374 Jy ! Clean residual min=-0.015641 max=0.020624 Jy/beam ! Clean residual mean=-0.000069 rms=0.004497 Jy/beam ! Combined flux in latest and established models = 0.236506 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 146 components and 0.236506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.457574Jy sigma=1.882178 ! Fit after self-cal, rms=0.457394Jy sigma=1.871636 ! Inverting map ! Added new window around map position (-89.5, -46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227711 Jy ! Component: 100 - total flux cleaned = 0.0369391 Jy ! Component: 150 - total flux cleaned = 0.0474078 Jy ! Component: 200 - total flux cleaned = 0.0563817 Jy ! Total flux subtracted in 200 components = 0.0563817 Jy ! Clean residual min=-0.014030 max=0.017804 Jy/beam ! Clean residual mean=-0.000173 rms=0.004043 Jy/beam ! Combined flux in latest and established models = 0.292887 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 208 components and 0.292887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.452335Jy sigma=1.787114 ! Fit after self-cal, rms=0.452052Jy sigma=1.774587 ! Inverting map ! Added new window around map position (-0.5, 57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173849 Jy ! Component: 100 - total flux cleaned = 0.024064 Jy ! Component: 150 - total flux cleaned = 0.029856 Jy ! Component: 200 - total flux cleaned = 0.0346627 Jy ! Total flux subtracted in 200 components = 0.0346627 Jy ! Clean residual min=-0.012614 max=0.019972 Jy/beam ! Clean residual mean=-0.000019 rms=0.003879 Jy/beam ! Combined flux in latest and established models = 0.32755 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 256 components and 0.32755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.447037Jy sigma=1.736994 ! Fit after self-cal, rms=0.449607Jy sigma=1.726762 ! Inverting map ! Added new window around map position (-28.5, 84.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160658 Jy ! Component: 100 - total flux cleaned = 0.0240059 Jy ! Component: 150 - total flux cleaned = 0.0309108 Jy ! Component: 200 - total flux cleaned = 0.0362499 Jy ! Total flux subtracted in 200 components = 0.0362499 Jy ! Clean residual min=-0.013231 max=0.014818 Jy/beam ! Clean residual mean=0.000060 rms=0.003721 Jy/beam ! Combined flux in latest and established models = 0.3638 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 293 components and 0.3638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.444782Jy sigma=1.709577 ! Fit after self-cal, rms=0.445040Jy sigma=1.700512 ! 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=0.445040Jy sigma=1.700512 ! Fit after self-cal, rms=0.288818Jy sigma=1.641495 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.152 mas, bmaj=5.816 mas, bpa=3.891 degrees ! Estimated noise=0.342669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615316 Jy ! Component: 100 - total flux cleaned = 0.00917805 Jy ! Component: 150 - total flux cleaned = 0.0122187 Jy ! Component: 200 - total flux cleaned = 0.0145004 Jy ! Total flux subtracted in 200 components = 0.0145004 Jy ! Clean residual min=-0.012183 max=0.014953 Jy/beam ! Clean residual mean=0.000000 rms=0.003511 Jy/beam ! Combined flux in latest and established models = 0.3783 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 322 components and 0.3783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.285955Jy sigma=1.632937 ! Fit after self-cal, rms=0.285614Jy sigma=1.629378 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 = 0.00375637 Jy ! Component: 100 - total flux cleaned = 0.00592163 Jy ! Component: 150 - total flux cleaned = 0.00770762 Jy ! Component: 200 - total flux cleaned = 0.00965225 Jy ! Total flux subtracted in 200 components = 0.00965225 Jy ! Clean residual min=-0.012187 max=0.014631 Jy/beam ! Clean residual mean=-0.000004 rms=0.003473 Jy/beam ! Combined flux in latest and established models = 0.387953 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 340 components and 0.387953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.283644Jy sigma=1.625354 ! Fit after self-cal, rms=0.283638Jy sigma=1.624176 ! 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=0.283638Jy sigma=1.624176 ! Fit after self-cal, rms=0.276202Jy sigma=1.619065 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.359 mas, bmaj=9.802 mas, bpa=-4.314 degrees ! Estimated noise=0.36823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282153 Jy ! Component: 100 - total flux cleaned = 0.00536029 Jy ! Component: 150 - total flux cleaned = 0.00851774 Jy ! Component: 200 - total flux cleaned = 0.0102432 Jy ! Total flux subtracted in 200 components = 0.0102432 Jy ! Clean residual min=-0.016889 max=0.021430 Jy/beam ! Clean residual mean=-0.000028 rms=0.005005 Jy/beam ! Combined flux in latest and established models = 0.398196 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 358 components and 0.398196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.273893Jy sigma=1.622634 ! Fit after self-cal, rms=0.274251Jy sigma=1.619084 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 (-41.5, 116.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124008 Jy ! Component: 100 - total flux cleaned = 0.0128268 Jy ! Component: 150 - total flux cleaned = 0.0136196 Jy ! Component: 200 - total flux cleaned = 0.0139938 Jy ! Total flux subtracted in 200 components = 0.0139938 Jy ! Clean residual min=-0.017071 max=0.019780 Jy/beam ! Clean residual mean=-0.000061 rms=0.004642 Jy/beam ! Combined flux in latest and established models = 0.41219 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 389 components and 0.41219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.270310Jy sigma=1.608176 ! Fit after self-cal, rms=0.268882Jy sigma=1.603435 ! 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=4.207 mas, bmaj=5.877 mas, bpa=4.592 degrees ! Estimated noise=0.350106 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.207 x 5.877 at 4.592 degrees (North through East) ! Clean map min=-0.021481 max=0.11898 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=3.246 mas, bmaj=4.752 mas, bpa=8.841 degrees ! Estimated noise=0.708754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0845586 Jy ! Component: 100 - total flux cleaned = 0.12401 Jy ! Component: 150 - total flux cleaned = 0.154394 Jy ! Component: 200 - total flux cleaned = 0.180121 Jy ! Total flux subtracted in 200 components = 0.180121 Jy ! Clean residual min=-0.016629 max=0.020251 Jy/beam ! Clean residual mean=0.000008 rms=0.004784 Jy/beam ! Combined flux in latest and established models = 0.180121 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.180121 Jy ! Inverting map and beam ! Estimated beam: bmin=4.207 mas, bmaj=5.877 mas, bpa=4.592 degrees ! Estimated noise=0.350106 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 = 0.0267634 Jy ! Component: 100 - total flux cleaned = 0.0492091 Jy ! Component: 150 - total flux cleaned = 0.0666011 Jy ! Component: 200 - total flux cleaned = 0.0809606 Jy ! Total flux subtracted in 200 components = 0.0809606 Jy ! Clean residual min=-0.015085 max=0.017178 Jy/beam ! Clean residual mean=-0.000033 rms=0.004516 Jy/beam ! Combined flux in latest and established models = 0.261082 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 104 components and 0.261082 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=9.359 mas, bmaj=9.802 mas, bpa=-4.314 degrees ! Estimated noise=0.36823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211656 Jy ! Component: 100 - total flux cleaned = 0.036709 Jy ! Component: 150 - total flux cleaned = 0.0514807 Jy ! Component: 200 - total flux cleaned = 0.063475 Jy ! Total flux subtracted in 200 components = 0.063475 Jy ! Clean residual min=-0.019984 max=0.021181 Jy/beam ! Clean residual mean=-0.000094 rms=0.005723 Jy/beam ! Combined flux in latest and established models = 0.324557 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 = 0.0122024 Jy ! Component: 100 - total flux cleaned = 0.0233201 Jy ! Component: 150 - total flux cleaned = 0.0329606 Jy ! Component: 200 - total flux cleaned = 0.040855 Jy ! Total flux subtracted in 200 components = 0.040855 Jy ! Clean residual min=-0.019126 max=0.019393 Jy/beam ! Clean residual mean=-0.000109 rms=0.005204 Jy/beam ! Combined flux in latest and established models = 0.365412 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 168 components and 0.365412 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.207 mas, bmaj=5.877 mas, bpa=4.592 degrees ! Estimated noise=0.350106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553481 Jy ! Component: 100 - total flux cleaned = 0.0108934 Jy ! Component: 150 - total flux cleaned = 0.0162889 Jy ! Component: 200 - total flux cleaned = 0.0202638 Jy ! Total flux subtracted in 200 components = 0.0202638 Jy ! Clean residual min=-0.014712 max=0.016158 Jy/beam ! Clean residual mean=-0.000062 rms=0.003646 Jy/beam ! Combined flux in latest and established models = 0.385675 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 200 components and 0.385675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.272170Jy sigma=1.670200 ! Fit after self-cal, rms=0.272911Jy sigma=1.658551 wmodel J0110+5632_S_map.mod ! Writing 200 model components to file: J0110+5632_S_map.mod wobs J0110+5632_S_uvs.fits ! Writing UV FITS file: J0110+5632_S_uvs.fits wwins J0110+5632_S_map.win ! wwins: Wrote 7 windows to J0110+5632_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 = 0.00315788 Jy ! Component: 100 - total flux cleaned = 0.00611988 Jy ! Component: 150 - total flux cleaned = 0.00821883 Jy ! Component: 200 - total flux cleaned = 0.0102089 Jy ! Component: 250 - total flux cleaned = 0.0112666 Jy ! Component: 300 - total flux cleaned = 0.0126983 Jy ! Component: 350 - total flux cleaned = 0.0140813 Jy ! Component: 400 - total flux cleaned = 0.0150427 Jy ! Component: 450 - total flux cleaned = 0.0161734 Jy ! Component: 500 - total flux cleaned = 0.0172766 Jy ! Component: 550 - total flux cleaned = 0.0183565 Jy ! Component: 600 - total flux cleaned = 0.0195931 Jy ! Component: 650 - total flux cleaned = 0.0211526 Jy ! Component: 700 - total flux cleaned = 0.0221768 Jy ! Component: 750 - total flux cleaned = 0.0236914 Jy ! Component: 800 - total flux cleaned = 0.0251811 Jy ! Component: 850 - total flux cleaned = 0.0266495 Jy ! Component: 900 - total flux cleaned = 0.0284187 Jy ! Component: 950 - total flux cleaned = 0.0301607 Jy ! Component: 1000 - total flux cleaned = 0.0320366 Jy ! Component: 1050 - total flux cleaned = 0.0334257 Jy ! Component: 1100 - total flux cleaned = 0.0351056 Jy ! Component: 1150 - total flux cleaned = 0.0367629 Jy ! Component: 1200 - total flux cleaned = 0.038104 Jy ! Component: 1250 - total flux cleaned = 0.0398737 Jy ! Component: 1300 - total flux cleaned = 0.0414781 Jy ! Component: 1350 - total flux cleaned = 0.0426359 Jy ! Component: 1400 - total flux cleaned = 0.0442116 Jy ! Component: 1450 - total flux cleaned = 0.045771 Jy ! Component: 1500 - total flux cleaned = 0.0466142 Jy ! Component: 1550 - total flux cleaned = 0.0475892 Jy ! Component: 1600 - total flux cleaned = 0.048557 Jy ! Component: 1650 - total flux cleaned = 0.0492426 Jy ! Component: 1700 - total flux cleaned = 0.0500583 Jy ! Component: 1750 - total flux cleaned = 0.0510043 Jy ! Component: 1800 - total flux cleaned = 0.0518073 Jy ! Component: 1850 - total flux cleaned = 0.0526041 Jy ! Component: 1900 - total flux cleaned = 0.0531314 Jy ! Component: 1950 - total flux cleaned = 0.0537891 Jy ! Component: 2000 - total flux cleaned = 0.0545712 Jy ! Component: 2050 - total flux cleaned = 0.0553478 Jy ! Component: 2100 - total flux cleaned = 0.055733 Jy ! Component: 2150 - total flux cleaned = 0.0564988 Jy ! Component: 2200 - total flux cleaned = 0.05688 Jy ! Component: 2250 - total flux cleaned = 0.0578887 Jy ! Component: 2300 - total flux cleaned = 0.0585143 Jy ! Component: 2350 - total flux cleaned = 0.0587631 Jy ! Component: 2400 - total flux cleaned = 0.0601236 Jy ! Component: 2450 - total flux cleaned = 0.0604916 Jy ! Component: 2500 - total flux cleaned = 0.0612256 Jy ! Component: 2550 - total flux cleaned = 0.0615908 Jy ! Component: 2600 - total flux cleaned = 0.0621942 Jy ! Component: 2650 - total flux cleaned = 0.0630353 Jy ! Component: 2700 - total flux cleaned = 0.0636326 Jy ! Component: 2750 - total flux cleaned = 0.0642275 Jy ! Component: 2800 - total flux cleaned = 0.0649364 Jy ! Component: 2850 - total flux cleaned = 0.065523 Jy ! Component: 2900 - total flux cleaned = 0.0659903 Jy ! Component: 2950 - total flux cleaned = 0.0664555 Jy ! Component: 3000 - total flux cleaned = 0.0673821 Jy ! Component: 3050 - total flux cleaned = 0.0677264 Jy ! Component: 3100 - total flux cleaned = 0.0686419 Jy ! Component: 3150 - total flux cleaned = 0.0690965 Jy ! Component: 3200 - total flux cleaned = 0.0696626 Jy ! Component: 3250 - total flux cleaned = 0.0703379 Jy ! Component: 3300 - total flux cleaned = 0.0708989 Jy ! Component: 3350 - total flux cleaned = 0.0712332 Jy ! Component: 3400 - total flux cleaned = 0.0720104 Jy ! Component: 3450 - total flux cleaned = 0.0725633 Jy ! Component: 3500 - total flux cleaned = 0.0728928 Jy ! Component: 3550 - total flux cleaned = 0.0735499 Jy ! Component: 3600 - total flux cleaned = 0.0740948 Jy ! Component: 3650 - total flux cleaned = 0.0742036 Jy ! Component: 3700 - total flux cleaned = 0.0751759 Jy ! Component: 3750 - total flux cleaned = 0.0757131 Jy ! Component: 3800 - total flux cleaned = 0.0761411 Jy ! Component: 3850 - total flux cleaned = 0.0767804 Jy ! Component: 3900 - total flux cleaned = 0.0774168 Jy ! Component: 3950 - total flux cleaned = 0.0779447 Jy ! Component: 4000 - total flux cleaned = 0.0785758 Jy ! Component: 4050 - total flux cleaned = 0.0792041 Jy ! Total flux subtracted in 4096 components = 0.0797256 Jy ! Clean residual min=-0.006022 max=0.006458 Jy/beam ! Clean residual mean=-0.000014 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.465401 Jy keep ! Adding 397 model components to the UV plane model. ! The established model now contains 592 components and 0.465401 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0110+5632_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.207 x 5.877 at 4.592 degrees (North through East) ! Clean map min=-0.021517 max=0.11953 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0110+5632_S_map.fits wmodel /vlbi/uf001/uva//J0110+5632_S_map.mod ! Writing 592 model components to file: /vlbi/uf001/uva//J0110+5632_S_map.mod wobs /vlbi/uf001/uva//J0110+5632_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0110+5632_S_uvs.fits wwins /vlbi/uf001/uva//J0110+5632_S_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uva//J0110+5632_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.119531 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00213017 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.34631 5.34631 10.6926 21.3852 42.7705 85.5409 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0063 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 56.113 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0110+5632_S_dfm.log closed on Sun Jan 13 20:52:39 2019