! Started logfile: /scr/pima/bg219i_uvs/J0119-1654_S_dfm.log on Thu May 19 22:55:21 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/J0119-1654_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0119-1654_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J0119-1654 ! ! 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 7308 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 J0119-1654_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011511Jy sigma=19.886314 ! Fit after self-cal, rms=0.909193Jy sigma=17.875219 ! 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=2.675 mas, bmaj=6.372 mas, bpa=-4.871 degrees ! Estimated noise=0.597587 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 = 0.0680604 Jy ! Component: 100 - total flux cleaned = 0.0869934 Jy ! Total flux subtracted in 100 components = 0.0869934 Jy ! Clean residual min=-0.004412 max=0.008045 Jy/beam ! Clean residual mean=0.000012 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.0869934 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0869934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074811Jy sigma=1.394793 ! Fit after self-cal, rms=0.074313Jy sigma=1.386390 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00920956 Jy ! Component: 100 - total flux cleaned = 0.0140411 Jy ! Total flux subtracted in 100 components = 0.0140411 Jy ! Clean residual min=-0.003988 max=0.004387 Jy/beam ! Clean residual mean=0.000008 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.101034 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.101034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072916Jy sigma=1.354503 ! Fit after self-cal, rms=0.072866Jy sigma=1.354091 ! 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=3.292 mas, bmaj=7.535 mas, bpa=-4.171 degrees ! Estimated noise=0.439868 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 (38.5, -61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533508 Jy ! Component: 100 - total flux cleaned = 0.00828854 Jy ! Component: 150 - total flux cleaned = 0.0101907 Jy ! Component: 200 - total flux cleaned = 0.0109496 Jy ! Total flux subtracted in 200 components = 0.0109496 Jy ! Clean residual min=-0.002933 max=0.003985 Jy/beam ! Clean residual mean=0.000005 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.111984 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.111984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072487Jy sigma=1.345407 ! Fit after self-cal, rms=0.072443Jy sigma=1.344556 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.292 x 7.535 at -4.171 degrees (North through East) ! Clean map min=-0.0027373 max=0.091026 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 0.97 FD 0.97 HN 1.04 KP 0.98 ! LA 0.96 MK 0.98 NL 1.19 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.12 KP 0.99 ! LA 0.99 MK 1.08 NL 1.13 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.10 KP 1.03 ! LA 0.97 MK 1.03 NL 1.02 OV 0.94 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.09 KP 1.01 ! LA 0.95 MK 0.97 NL 0.93 OV 1.00 ! PT 0.94 SC 1.04 ! ! ! Fit before self-cal, rms=0.072443Jy sigma=1.344556 ! Fit after self-cal, rms=0.072820Jy sigma=1.338344 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=7.552 mas, bpa=-3.766 degrees ! Estimated noise=0.438083 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 = -0.00101293 Jy ! Component: 100 - total flux cleaned = -0.00115057 Jy ! Component: 150 - total flux cleaned = -0.00131912 Jy ! Component: 200 - total flux cleaned = -0.00145805 Jy ! Total flux subtracted in 200 components = -0.00145805 Jy ! Clean residual min=-0.002301 max=0.002941 Jy/beam ! Clean residual mean=0.000003 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.110526 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.110526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072751Jy sigma=1.337427 ! Fit after self-cal, rms=0.072791Jy sigma=1.337216 ! 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=0.072791Jy sigma=1.337216 ! Fit after self-cal, rms=0.072159Jy sigma=1.333776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.329 mas, bmaj=7.572 mas, bpa=-3.903 degrees ! Estimated noise=0.433978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120903 Jy ! Component: 100 - total flux cleaned = -0.00152811 Jy ! Component: 150 - total flux cleaned = -0.00156761 Jy ! Component: 200 - total flux cleaned = -0.0015672 Jy ! Total flux subtracted in 200 components = -0.0015672 Jy ! Clean residual min=-0.002045 max=0.002659 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.108959 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.108959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072126Jy sigma=1.333470 ! Fit after self-cal, rms=0.072131Jy sigma=1.333370 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 (-85, 116). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252255 Jy ! Component: 100 - total flux cleaned = 0.00348997 Jy ! Component: 150 - total flux cleaned = 0.00360096 Jy ! Component: 200 - total flux cleaned = 0.00345882 Jy ! Total flux subtracted in 200 components = 0.00345882 Jy ! Clean residual min=-0.001836 max=0.002086 Jy/beam ! Clean residual mean=0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.112418 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.112418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072035Jy sigma=1.331638 ! Fit after self-cal, rms=0.072015Jy sigma=1.331356 ! 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=0.072015Jy sigma=1.331356 ! Fit after self-cal, rms=0.071598Jy sigma=1.331137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=7.583 mas, bpa=-3.849 degrees ! Estimated noise=0.431258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243914 Jy ! Component: 100 - total flux cleaned = 0.000242224 Jy ! Component: 150 - total flux cleaned = 0.000153075 Jy ! Component: 200 - total flux cleaned = -7.58156e-06 Jy ! Total flux subtracted in 200 components = -7.58156e-06 Jy ! Clean residual min=-0.001790 max=0.001963 Jy/beam ! Clean residual mean=0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.11241 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 119 components and 0.11241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071559Jy sigma=1.330558 ! Fit after self-cal, rms=0.071553Jy sigma=1.330501 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 = 0.000174791 Jy ! Component: 100 - total flux cleaned = 4.88103e-05 Jy ! Component: 150 - total flux cleaned = -6.68197e-05 Jy ! Component: 200 - total flux cleaned = -0.000194859 Jy ! Total flux subtracted in 200 components = -0.000194859 Jy ! Clean residual min=-0.001797 max=0.001915 Jy/beam ! Clean residual mean=0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.112215 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 127 components and 0.112215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071537Jy sigma=1.330209 ! Fit after self-cal, rms=0.071534Jy sigma=1.330187 ! 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=0.071534Jy sigma=1.330187 ! Fit after self-cal, rms=0.071756Jy sigma=1.329157 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.822 mas, bmaj=14.66 mas, bpa=2.109 degrees ! Estimated noise=0.549057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000861559 Jy ! Component: 100 - total flux cleaned = -0.00106025 Jy ! Component: 150 - total flux cleaned = -0.0011914 Jy ! Component: 200 - total flux cleaned = -0.00127467 Jy ! Total flux subtracted in 200 components = -0.00127467 Jy ! Clean residual min=-0.002324 max=0.002003 Jy/beam ! Clean residual mean=0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.110941 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 0.110941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071750Jy sigma=1.328978 ! Fit after self-cal, rms=0.071759Jy sigma=1.328896 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 = -5.14824e-05 Jy ! Component: 100 - total flux cleaned = -0.000118217 Jy ! Component: 150 - total flux cleaned = -0.000192588 Jy ! Component: 200 - total flux cleaned = -0.000246084 Jy ! Total flux subtracted in 200 components = -0.000246084 Jy ! Clean residual min=-0.002318 max=0.002038 Jy/beam ! Clean residual mean=0.000002 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.110694 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.110694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071759Jy sigma=1.328822 ! Fit after self-cal, rms=0.071753Jy sigma=1.328783 ! 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=3.33 mas, bmaj=7.584 mas, bpa=-3.803 degrees ! Estimated noise=0.429988 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.33 x 7.584 at -3.803 degrees (North through East) ! Clean map min=-0.0018432 max=0.088282 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=2.705 mas, bmaj=6.394 mas, bpa=-4.518 degrees ! Estimated noise=0.589087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0670159 Jy ! Component: 100 - total flux cleaned = 0.0858717 Jy ! Component: 150 - total flux cleaned = 0.0946257 Jy ! Component: 200 - total flux cleaned = 0.0997652 Jy ! Total flux subtracted in 200 components = 0.0997652 Jy ! Clean residual min=-0.003434 max=0.003682 Jy/beam ! Clean residual mean=0.000004 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0997652 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 0.0997652 Jy ! Inverting map and beam ! Estimated beam: bmin=3.33 mas, bmaj=7.584 mas, bpa=-3.803 degrees ! Estimated noise=0.429988 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 = 0.0047558 Jy ! Component: 100 - total flux cleaned = 0.00773412 Jy ! Component: 150 - total flux cleaned = 0.00911894 Jy ! Component: 200 - total flux cleaned = 0.0100649 Jy ! Total flux subtracted in 200 components = 0.0100649 Jy ! Clean residual min=-0.001870 max=0.002143 Jy/beam ! Clean residual mean=0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.10983 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 52 components and 0.10983 Jy ! Inverting map ! Added new window around map position (-106, -109.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755777 Jy ! Component: 100 - total flux cleaned = 0.000809136 Jy ! Component: 150 - total flux cleaned = 0.00101542 Jy ! Component: 200 - total flux cleaned = 0.00115722 Jy ! Total flux subtracted in 200 components = 0.00115722 Jy ! Clean residual min=-0.001790 max=0.001758 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.110987 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 83 components and 0.110987 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=7.822 mas, bmaj=14.66 mas, bpa=2.109 degrees ! Estimated noise=0.549057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000583214 Jy ! Component: 100 - total flux cleaned = 0.000371191 Jy ! Component: 150 - total flux cleaned = 0.00021506 Jy ! Component: 200 - total flux cleaned = 0.000101938 Jy ! Total flux subtracted in 200 components = 0.000101938 Jy ! Clean residual min=-0.002311 max=0.001926 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.111089 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 = -0.000103998 Jy ! Component: 100 - total flux cleaned = -0.000175096 Jy ! Component: 150 - total flux cleaned = -0.00028487 Jy ! Component: 200 - total flux cleaned = -0.000325835 Jy ! Total flux subtracted in 200 components = -0.000325835 Jy ! Clean residual min=-0.002332 max=0.001880 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.110763 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 124 components and 0.110763 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.33 mas, bmaj=7.584 mas, bpa=-3.803 degrees ! Estimated noise=0.429988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.70364e-05 Jy ! Component: 100 - total flux cleaned = 6.49734e-05 Jy ! Component: 150 - total flux cleaned = 3.35871e-05 Jy ! Component: 200 - total flux cleaned = -2.39032e-05 Jy ! Total flux subtracted in 200 components = -2.39032e-05 Jy ! Clean residual min=-0.001752 max=0.001812 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.110739 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 146 components and 0.110739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071724Jy sigma=1.328095 ! Fit after self-cal, rms=0.071704Jy sigma=1.327760 wmodel /J0119-1654_S_map.mod ! wmodel: Unable to open new model file: /J0119-1654_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0119-1654_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.33 x 7.584 at -3.803 degrees (North through East) ! Clean map min=-0.0018178 max=0.087978 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0119-1654_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0879785 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000463712 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.58122 1.58122 3.16245 6.3249 12.6498 25.2996 50.5992 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 189.726 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0119-1654_S_dfm.log closed on Thu May 19 22:55:23 2016