! Started logfile: /scr/pima/bg219i_uvs/J1008-1629_S_dfm.log on Thu May 19 23:15:18 2016 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 /scr/pima/bg219i_uvs/J1008-1629_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1008-1629_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J1008-1629 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 10736 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1008-1629_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 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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007672Jy sigma=20.425067 ! Fit after self-cal, rms=0.936113Jy sigma=19.046921 ! 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=2.347 mas, bmaj=6.643 mas, bpa=-5.855 degrees ! Estimated noise=0.522175 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 = 0.0484617 Jy ! Component: 100 - total flux cleaned = 0.0597298 Jy ! Total flux subtracted in 100 components = 0.0597298 Jy ! Clean residual min=-0.004724 max=0.011480 Jy/beam ! Clean residual mean=-0.000003 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.0597298 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0597298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080884Jy sigma=1.484387 ! Fit after self-cal, rms=0.079097Jy sigma=1.449947 ! Inverting map ! Added new window around map position (28, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111395 Jy ! Component: 100 - total flux cleaned = 0.0167807 Jy ! Total flux subtracted in 100 components = 0.0167807 Jy ! Clean residual min=-0.004273 max=0.008136 Jy/beam ! Clean residual mean=-0.000001 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.0765104 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.0765104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077047Jy sigma=1.411722 ! Fit after self-cal, rms=0.076820Jy sigma=1.407613 ! Inverting map ! Added new window around map position (8, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00834804 Jy ! Component: 100 - total flux cleaned = 0.0134982 Jy ! Total flux subtracted in 100 components = 0.0134982 Jy ! Clean residual min=-0.003543 max=0.004544 Jy/beam ! Clean residual mean=0.000000 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.0900086 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0900086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075385Jy sigma=1.381521 ! Fit after self-cal, rms=0.075228Jy sigma=1.379481 ! 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=2.929 mas, bmaj=7.825 mas, bpa=-5.337 degrees ! Estimated noise=0.358809 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 = 0.00749276 Jy ! Component: 100 - total flux cleaned = 0.0130534 Jy ! Component: 150 - total flux cleaned = 0.0174488 Jy ! Component: 200 - total flux cleaned = 0.0209821 Jy ! Total flux subtracted in 200 components = 0.0209821 Jy ! Clean residual min=-0.002971 max=0.004259 Jy/beam ! Clean residual mean=0.000001 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.110991 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 78 components and 0.110991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073952Jy sigma=1.358703 ! Fit after self-cal, rms=0.073819Jy sigma=1.357325 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.929 x 7.825 at -5.337 degrees (North through East) ! Clean map min=-0.0030773 max=0.065915 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.85 HN 1.13 KP 0.98 ! LA 0.97 MK 1.05 NL 1.00 OV 0.95 ! PT 0.94 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.88 HN 1.03 KP 0.99 ! LA 0.87 MK 1.02 NL 1.03 OV 0.96 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.89 HN 1.11 KP 1.02 ! LA 1.00 MK 1.11 NL 0.97 OV 0.95 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.98 KP 1.02 ! LA 0.96 MK 1.06 NL 1.02 OV 1.06 ! PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.073819Jy sigma=1.357325 ! Fit after self-cal, rms=0.070621Jy sigma=1.351262 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.003 mas, bmaj=7.933 mas, bpa=-4.912 degrees ! Estimated noise=0.351765 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 = 0.00274606 Jy ! Component: 100 - total flux cleaned = 0.00455358 Jy ! Component: 150 - total flux cleaned = 0.00585038 Jy ! Component: 200 - total flux cleaned = 0.00651904 Jy ! Total flux subtracted in 200 components = 0.00651904 Jy ! Clean residual min=-0.002343 max=0.002853 Jy/beam ! Clean residual mean=0.000005 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.11751 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 102 components and 0.11751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070475Jy sigma=1.348667 ! Fit after self-cal, rms=0.070390Jy sigma=1.347500 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070390Jy sigma=1.347500 ! Fit after self-cal, rms=0.073245Jy sigma=1.348150 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.989 mas, bmaj=7.893 mas, bpa=-4.728 degrees ! Estimated noise=0.362554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192015 Jy ! Component: 100 - total flux cleaned = 0.00329875 Jy ! Component: 150 - total flux cleaned = 0.00440666 Jy ! Component: 200 - total flux cleaned = 0.0053124 Jy ! Total flux subtracted in 200 components = 0.0053124 Jy ! Clean residual min=-0.002314 max=0.002815 Jy/beam ! Clean residual mean=0.000003 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.122822 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.122822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073145Jy sigma=1.347024 ! Fit after self-cal, rms=0.073161Jy sigma=1.346838 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 (24, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246353 Jy ! Component: 100 - total flux cleaned = 0.00344299 Jy ! Component: 150 - total flux cleaned = 0.00379702 Jy ! Component: 200 - total flux cleaned = 0.00410854 Jy ! Total flux subtracted in 200 components = 0.00410854 Jy ! Clean residual min=-0.002184 max=0.002587 Jy/beam ! Clean residual mean=0.000005 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.126931 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 0.126931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073058Jy sigma=1.345044 ! Fit after self-cal, rms=0.073044Jy sigma=1.344854 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073044Jy sigma=1.344854 ! Fit after self-cal, rms=0.074021Jy sigma=1.344211 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.975 mas, bmaj=7.868 mas, bpa=-4.697 degrees ! Estimated noise=0.368416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169617 Jy ! Component: 100 - total flux cleaned = 0.00288338 Jy ! Component: 150 - total flux cleaned = 0.00385147 Jy ! Component: 200 - total flux cleaned = 0.00441816 Jy ! Total flux subtracted in 200 components = 0.00441816 Jy ! Clean residual min=-0.002166 max=0.002507 Jy/beam ! Clean residual mean=0.000003 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.131349 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 144 components and 0.131349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073947Jy sigma=1.343326 ! Fit after self-cal, rms=0.073948Jy sigma=1.343273 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 = 0.000483926 Jy ! Component: 100 - total flux cleaned = 0.000771231 Jy ! Component: 150 - total flux cleaned = 0.00100751 Jy ! Component: 200 - total flux cleaned = 0.00117769 Jy ! Total flux subtracted in 200 components = 0.00117769 Jy ! Clean residual min=-0.002147 max=0.002516 Jy/beam ! Clean residual mean=0.000004 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.132527 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.132527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073924Jy sigma=1.342952 ! Fit after self-cal, rms=0.073921Jy sigma=1.342933 ! Inverting map ! Added new window around map position (-89.5, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201811 Jy ! Component: 100 - total flux cleaned = 0.00230878 Jy ! Component: 150 - total flux cleaned = 0.00262602 Jy ! Component: 200 - total flux cleaned = 0.00295926 Jy ! Total flux subtracted in 200 components = 0.00295926 Jy ! Clean residual min=-0.002134 max=0.002211 Jy/beam ! Clean residual mean=0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.135486 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 169 components and 0.135486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073851Jy sigma=1.341839 ! Fit after self-cal, rms=0.073838Jy sigma=1.341707 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073838Jy sigma=1.341707 ! Fit after self-cal, rms=0.074645Jy sigma=1.341325 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.219 mas, bmaj=15.06 mas, bpa=2.109 degrees ! Estimated noise=0.501012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217375 Jy ! Component: 100 - total flux cleaned = 0.00326339 Jy ! Component: 150 - total flux cleaned = 0.00395072 Jy ! Component: 200 - total flux cleaned = 0.00431141 Jy ! Total flux subtracted in 200 components = 0.00431141 Jy ! Clean residual min=-0.002799 max=0.002232 Jy/beam ! Clean residual mean=0.000003 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.139797 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 184 components and 0.139797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074618Jy sigma=1.341222 ! Fit after self-cal, rms=0.074612Jy sigma=1.341053 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 = 0.000662167 Jy ! Component: 100 - total flux cleaned = 0.000871377 Jy ! Component: 150 - total flux cleaned = 0.000911511 Jy ! Component: 200 - total flux cleaned = 0.000911567 Jy ! Total flux subtracted in 200 components = 0.000911567 Jy ! Clean residual min=-0.002844 max=0.002280 Jy/beam ! Clean residual mean=0.000004 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.140709 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 191 components and 0.140709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074610Jy sigma=1.341115 ! Fit after self-cal, rms=0.074608Jy sigma=1.341075 ! 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=2.963 mas, bmaj=7.845 mas, bpa=-4.679 degrees ! Estimated noise=0.373257 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.963 x 7.845 at -4.679 degrees (North through East) ! Clean map min=-0.0021109 max=0.066557 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=2.364 mas, bmaj=6.634 mas, bpa=-5.278 degrees ! Estimated noise=0.54793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517037 Jy ! Component: 100 - total flux cleaned = 0.069927 Jy ! Component: 150 - total flux cleaned = 0.0808568 Jy ! Component: 200 - total flux cleaned = 0.0887197 Jy ! Total flux subtracted in 200 components = 0.0887197 Jy ! Clean residual min=-0.003818 max=0.005153 Jy/beam ! Clean residual mean=-0.000002 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.0887197 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0887197 Jy ! Inverting map and beam ! Estimated beam: bmin=2.963 mas, bmaj=7.845 mas, bpa=-4.679 degrees ! Estimated noise=0.373257 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 = 0.00952965 Jy ! Component: 100 - total flux cleaned = 0.016679 Jy ! Component: 150 - total flux cleaned = 0.0222936 Jy ! Component: 200 - total flux cleaned = 0.0268098 Jy ! Total flux subtracted in 200 components = 0.0268098 Jy ! Clean residual min=-0.002971 max=0.004119 Jy/beam ! Clean residual mean=-0.000003 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.115529 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 64 components and 0.115529 Jy ! Inverting map ! Added new window around map position (4, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421009 Jy ! Component: 100 - total flux cleaned = 0.00746194 Jy ! Component: 150 - total flux cleaned = 0.0101926 Jy ! Component: 200 - total flux cleaned = 0.0125166 Jy ! Total flux subtracted in 200 components = 0.0125166 Jy ! Clean residual min=-0.002393 max=0.002378 Jy/beam ! Clean residual mean=-0.000001 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.128046 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 110 components and 0.128046 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=7.219 mas, bmaj=15.06 mas, bpa=2.109 degrees ! Estimated noise=0.501012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340471 Jy ! Component: 100 - total flux cleaned = 0.00551412 Jy ! Component: 150 - total flux cleaned = 0.00699469 Jy ! Component: 200 - total flux cleaned = 0.00778125 Jy ! Total flux subtracted in 200 components = 0.00778125 Jy ! Clean residual min=-0.002686 max=0.002331 Jy/beam ! Clean residual mean=0.000002 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.135827 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 = 0.000661132 Jy ! Component: 100 - total flux cleaned = 0.00115179 Jy ! Component: 150 - total flux cleaned = 0.00147943 Jy ! Component: 200 - total flux cleaned = 0.00176798 Jy ! Total flux subtracted in 200 components = 0.00176798 Jy ! Clean residual min=-0.002727 max=0.002235 Jy/beam ! Clean residual mean=0.000002 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.137595 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 162 components and 0.137595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.963 mas, bmaj=7.845 mas, bpa=-4.679 degrees ! Estimated noise=0.373257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544766 Jy ! Component: 100 - total flux cleaned = 0.000718226 Jy ! Component: 150 - total flux cleaned = 0.000835103 Jy ! Component: 200 - total flux cleaned = 0.000871315 Jy ! Total flux subtracted in 200 components = 0.000871315 Jy ! Clean residual min=-0.002131 max=0.002046 Jy/beam ! Clean residual mean=0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.138467 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 189 components and 0.138467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074574Jy sigma=1.340524 ! Fit after self-cal, rms=0.074561Jy sigma=1.340030 wmodel /J1008-1629_S_map.mod ! wmodel: Unable to open new model file: /J1008-1629_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1008-1629_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.963 x 7.845 at -4.679 degrees (North through East) ! Clean map min=-0.0021341 max=0.067277 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1008-1629_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0672772 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00053373 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.37999 2.37999 4.75998 9.51997 19.0399 38.0799 76.1597 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 126.05 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1008-1629_S_dfm.log closed on Thu May 19 23:15:21 2016