! Started logfile: /scr/pima/bg219i_uvs/J0145-2733_S_uvs.log on Wed Apr 6 22:48:12 2016 obs /scr/pima/bg219i_uvs/J0145-2733_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0145-2733_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0145-2733 ! ! 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 5040 visibilities. select rr, 1,2,3,4,6,7,8 ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0145-2733_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.230883Jy sigma=18.773954 ! Fit after self-cal, rms=0.364810Jy sigma=5.580715 ! 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=2.462 mas, bmaj=6.482 mas, bpa=-6.116 degrees ! Estimated noise=0.933677 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 = 0.498158 Jy ! Component: 100 - total flux cleaned = 0.63667 Jy ! Total flux subtracted in 100 components = 0.63667 Jy ! Clean residual min=-0.023640 max=0.062097 Jy/beam ! Clean residual mean=-0.000329 rms=0.007767 Jy/beam ! Combined flux in latest and established models = 0.63667 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.63667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212550Jy sigma=2.798538 ! Fit after self-cal, rms=0.212522Jy sigma=2.798231 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.070952 Jy ! Component: 100 - total flux cleaned = 0.11249 Jy ! Total flux subtracted in 100 components = 0.11249 Jy ! Clean residual min=-0.017649 max=0.036641 Jy/beam ! Clean residual mean=-0.000188 rms=0.005177 Jy/beam ! Combined flux in latest and established models = 0.74916 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.74916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171116Jy sigma=2.076818 ! Fit after self-cal, rms=0.171048Jy sigma=2.075967 ! Inverting map ! Added new window around map position (-3.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0334843 Jy ! Component: 100 - total flux cleaned = 0.0547758 Jy ! Total flux subtracted in 100 components = 0.0547758 Jy ! Clean residual min=-0.016621 max=0.032802 Jy/beam ! Clean residual mean=-0.000128 rms=0.004441 Jy/beam ! Combined flux in latest and established models = 0.803936 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.803936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159241Jy sigma=1.886359 ! Fit after self-cal, rms=0.158853Jy sigma=1.875491 ! Inverting map ! Added new window around map position (4.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314689 Jy ! Component: 100 - total flux cleaned = 0.0517693 Jy ! Total flux subtracted in 100 components = 0.0517693 Jy ! Clean residual min=-0.013546 max=0.018105 Jy/beam ! Clean residual mean=-0.000070 rms=0.003676 Jy/beam ! Combined flux in latest and established models = 0.855705 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.855705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150030Jy sigma=1.723152 ! Fit after self-cal, rms=0.149612Jy sigma=1.717381 ! 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=2.922 mas, bmaj=7.69 mas, bpa=-6.126 degrees ! Estimated noise=0.71127 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 = 0.0191455 Jy ! Component: 100 - total flux cleaned = 0.0303739 Jy ! Component: 150 - total flux cleaned = 0.0377562 Jy ! Component: 200 - total flux cleaned = 0.0401493 Jy ! Total flux subtracted in 200 components = 0.0401493 Jy ! Clean residual min=-0.014813 max=0.013650 Jy/beam ! Clean residual mean=-0.000032 rms=0.003856 Jy/beam ! Combined flux in latest and established models = 0.895855 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.895855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146302Jy sigma=1.672668 ! Fit after self-cal, rms=0.146083Jy sigma=1.669771 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.922 x 7.69 at -6.126 degrees (North through East) ! Clean map min=-0.014306 max=0.64885 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 1.00 HN 1.11 KP 0.99 ! LA 1.00 MK 0.98 NL 0.98 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.12 KP 1.01 ! LA 1.00 MK 0.98 NL 0.88 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.13 KP 1.00 ! LA 1.01 MK 1.01 NL 1.00 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.10 KP 1.01 ! LA 1.01 MK 1.02 NL 1.05 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.146083Jy sigma=1.669771 ! Fit after self-cal, rms=0.127933Jy sigma=1.588475 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.93 mas, bmaj=7.642 mas, bpa=-5.868 degrees ! Estimated noise=0.715406 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 = -0.00259644 Jy ! Component: 100 - total flux cleaned = -0.00261445 Jy ! Component: 150 - total flux cleaned = -0.00303068 Jy ! Component: 200 - total flux cleaned = -0.00320349 Jy ! Total flux subtracted in 200 components = -0.00320349 Jy ! Clean residual min=-0.012377 max=0.012685 Jy/beam ! Clean residual mean=-0.000012 rms=0.003477 Jy/beam ! Combined flux in latest and established models = 0.892651 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.892651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126694Jy sigma=1.573879 ! Fit after self-cal, rms=0.126636Jy sigma=1.573171 ! 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=0.126636Jy sigma=1.573171 ! Fit after self-cal, rms=0.123074Jy sigma=1.524080 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.931 mas, bmaj=7.632 mas, bpa=-5.78 degrees ! Estimated noise=0.718222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000338658 Jy ! Component: 100 - total flux cleaned = -0.00139197 Jy ! Component: 150 - total flux cleaned = -0.00198673 Jy ! Component: 200 - total flux cleaned = -0.00211502 Jy ! Total flux subtracted in 200 components = -0.00211502 Jy ! Clean residual min=-0.009923 max=0.010695 Jy/beam ! Clean residual mean=-0.000005 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 0.890536 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.890536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122404Jy sigma=1.518234 ! Fit after self-cal, rms=0.122385Jy sigma=1.517955 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 = -0.00027206 Jy ! Component: 100 - total flux cleaned = -0.000169095 Jy ! Component: 150 - total flux cleaned = -0.000170962 Jy ! Component: 200 - total flux cleaned = -0.000258886 Jy ! Total flux subtracted in 200 components = -0.000258886 Jy ! Clean residual min=-0.009992 max=0.010532 Jy/beam ! Clean residual mean=-0.000006 rms=0.002884 Jy/beam ! Combined flux in latest and established models = 0.890277 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.890277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122170Jy sigma=1.515672 ! Fit after self-cal, rms=0.122155Jy sigma=1.515546 ! 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=0.122155Jy sigma=1.515546 ! Fit after self-cal, rms=0.121772Jy sigma=1.506572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.932 mas, bmaj=7.621 mas, bpa=-5.74 degrees ! Estimated noise=0.72003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109041 Jy ! Component: 100 - total flux cleaned = -0.000790656 Jy ! Component: 150 - total flux cleaned = -0.000986053 Jy ! Component: 200 - total flux cleaned = -0.00116037 Jy ! Total flux subtracted in 200 components = -0.00116037 Jy ! Clean residual min=-0.008790 max=0.009860 Jy/beam ! Clean residual mean=-0.000003 rms=0.002578 Jy/beam ! Combined flux in latest and established models = 0.889117 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.889117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121491Jy sigma=1.504459 ! Fit after self-cal, rms=0.121485Jy sigma=1.504334 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 = -0.00043224 Jy ! Component: 100 - total flux cleaned = -0.000434495 Jy ! Component: 150 - total flux cleaned = -0.000431875 Jy ! Component: 200 - total flux cleaned = -0.000433695 Jy ! Total flux subtracted in 200 components = -0.000433695 Jy ! Clean residual min=-0.008751 max=0.009947 Jy/beam ! Clean residual mean=-0.000004 rms=0.002570 Jy/beam ! Combined flux in latest and established models = 0.888683 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 135 components and 0.888683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121371Jy sigma=1.503313 ! Fit after self-cal, rms=0.121364Jy sigma=1.503225 ! 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=0.121364Jy sigma=1.503225 ! Fit after self-cal, rms=0.121569Jy sigma=1.502714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.564 mas, bmaj=18.19 mas, bpa=0.2488 degrees ! Estimated noise=0.964849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0023706 Jy ! Component: 100 - total flux cleaned = -0.00258402 Jy ! Component: 150 - total flux cleaned = -0.00287992 Jy ! Component: 200 - total flux cleaned = -0.00314914 Jy ! Total flux subtracted in 200 components = -0.00314914 Jy ! Clean residual min=-0.011417 max=0.014582 Jy/beam ! Clean residual mean=-0.000020 rms=0.003643 Jy/beam ! Combined flux in latest and established models = 0.885534 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 139 components and 0.885534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121398Jy sigma=1.503816 ! Fit after self-cal, rms=0.121373Jy sigma=1.503060 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 = -0.000325459 Jy ! Component: 100 - total flux cleaned = -0.000514712 Jy ! Component: 150 - total flux cleaned = -0.000689036 Jy ! Component: 200 - total flux cleaned = -0.000770273 Jy ! Total flux subtracted in 200 components = -0.000770273 Jy ! Clean residual min=-0.011355 max=0.014684 Jy/beam ! Clean residual mean=-0.000020 rms=0.003622 Jy/beam ! Combined flux in latest and established models = 0.884764 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 141 components and 0.884764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121349Jy sigma=1.504396 ! Fit after self-cal, rms=0.121344Jy sigma=1.504049 ! 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=2.933 mas, bmaj=7.617 mas, bpa=-5.7 degrees ! Estimated noise=0.721508 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.933 x 7.617 at -5.7 degrees (North through East) ! Clean map min=-0.009887 max=0.66833 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121344Jy sigma=1.504049 ! Fit after self-cal, rms=0.118668Jy sigma=1.447507 ! Inverting map and beam ! Estimated beam: bmin=2.937 mas, bmaj=7.612 mas, bpa=-5.586 degrees ! Estimated noise=0.723325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000618794 Jy ! Component: 100 - total flux cleaned = 0.000405603 Jy ! Component: 150 - total flux cleaned = 0.000342285 Jy ! Component: 200 - total flux cleaned = 0.000285962 Jy ! Total flux subtracted in 200 components = 0.000285962 Jy ! Clean residual min=-0.008807 max=0.010409 Jy/beam ! Clean residual mean=-0.000005 rms=0.002554 Jy/beam ! Combined flux in latest and established models = 0.88505 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 150 components and 0.88505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118495Jy sigma=1.447298 ! Fit after self-cal, rms=0.118490Jy sigma=1.447168 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015328 Jy ! Component: 100 - total flux cleaned = -0.000153258 Jy ! Component: 150 - total flux cleaned = -0.000101607 Jy ! Component: 200 - total flux cleaned = -0.000102362 Jy ! Total flux subtracted in 200 components = -0.000102362 Jy ! Clean residual min=-0.008773 max=0.010284 Jy/beam ! Clean residual mean=-0.000005 rms=0.002550 Jy/beam ! Combined flux in latest and established models = 0.884948 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 151 components and 0.884948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118419Jy sigma=1.446601 ! Fit after self-cal, rms=0.118415Jy sigma=1.446519 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118415Jy sigma=1.446519 ! Fit after self-cal, rms=0.118489Jy sigma=1.446374 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=2.468 mas, bmaj=6.396 mas, bpa=-5.54 degrees ! Estimated noise=0.954527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.509266 Jy ! Component: 100 - total flux cleaned = 0.649223 Jy ! Component: 150 - total flux cleaned = 0.721881 Jy ! Component: 200 - total flux cleaned = 0.766104 Jy ! Total flux subtracted in 200 components = 0.766104 Jy ! Clean residual min=-0.012637 max=0.023800 Jy/beam ! Clean residual mean=-0.000141 rms=0.003897 Jy/beam ! Combined flux in latest and established models = 0.766104 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 0.766104 Jy ! Inverting map and beam ! Estimated beam: bmin=2.936 mas, bmaj=7.612 mas, bpa=-5.591 degrees ! Estimated noise=0.724094 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 = 0.0449041 Jy ! Component: 100 - total flux cleaned = 0.071757 Jy ! Component: 150 - total flux cleaned = 0.0890367 Jy ! Component: 200 - total flux cleaned = 0.100628 Jy ! Total flux subtracted in 200 components = 0.100628 Jy ! Clean residual min=-0.008979 max=0.012946 Jy/beam ! Clean residual mean=-0.000028 rms=0.002765 Jy/beam ! Combined flux in latest and established models = 0.866732 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 69 components and 0.866732 Jy ! Inverting map ! Added new window around map position (47, -91). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124804 Jy ! Component: 100 - total flux cleaned = 0.0158347 Jy ! Component: 150 - total flux cleaned = 0.0177268 Jy ! Component: 200 - total flux cleaned = 0.019503 Jy ! Total flux subtracted in 200 components = 0.019503 Jy ! Clean residual min=-0.008797 max=0.009022 Jy/beam ! Clean residual mean=-0.000003 rms=0.002442 Jy/beam ! Combined flux in latest and established models = 0.886235 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 114 components and 0.886235 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=7.577 mas, bmaj=18.21 mas, bpa=0.3005 degrees ! Estimated noise=0.966714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176088 Jy ! Component: 100 - total flux cleaned = 0.000463475 Jy ! Component: 150 - total flux cleaned = 0.000634578 Jy ! Component: 200 - total flux cleaned = 0.00105243 Jy ! Total flux subtracted in 200 components = 0.00105243 Jy ! Clean residual min=-0.010287 max=0.012510 Jy/beam ! Clean residual mean=-0.000009 rms=0.003281 Jy/beam ! Combined flux in latest and established models = 0.887288 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 = 0.000118417 Jy ! Component: 100 - total flux cleaned = 0.000122831 Jy ! Component: 150 - total flux cleaned = 2.49152e-05 Jy ! Component: 200 - total flux cleaned = 2.34788e-05 Jy ! Total flux subtracted in 200 components = 2.34788e-05 Jy ! Clean residual min=-0.009992 max=0.012621 Jy/beam ! Clean residual mean=-0.000009 rms=0.003248 Jy/beam ! Combined flux in latest and established models = 0.887311 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 144 components and 0.887311 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.936 mas, bmaj=7.612 mas, bpa=-5.591 degrees ! Estimated noise=0.724094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421807 Jy ! Component: 100 - total flux cleaned = 0.000546481 Jy ! Component: 150 - total flux cleaned = 0.000879389 Jy ! Component: 200 - total flux cleaned = 0.00118308 Jy ! Total flux subtracted in 200 components = 0.00118308 Jy ! Clean residual min=-0.008189 max=0.009409 Jy/beam ! Clean residual mean=0.000001 rms=0.002343 Jy/beam ! Combined flux in latest and established models = 0.888494 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 0.888494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116997Jy sigma=1.437953 ! Fit after self-cal, rms=0.116754Jy sigma=1.433497 wmodel /scr/pima/bg219i_uvs/J0145-2733_S_map.mod ! Writing 162 model components to file: /scr/pima/bg219i_uvs/J0145-2733_S_map.mod wobs /scr/pima/bg219i_uvs/J0145-2733_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0145-2733_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0145-2733_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0145-2733_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 = -0.00109638 Jy ! Component: 100 - total flux cleaned = -0.00139523 Jy ! Component: 150 - total flux cleaned = -0.000977693 Jy ! Component: 200 - total flux cleaned = -0.00125266 Jy ! Component: 250 - total flux cleaned = -0.0016491 Jy ! Component: 300 - total flux cleaned = -0.00203293 Jy ! Component: 350 - total flux cleaned = -0.00240636 Jy ! Component: 400 - total flux cleaned = -0.00289102 Jy ! Component: 450 - total flux cleaned = -0.00300724 Jy ! Component: 500 - total flux cleaned = -0.00347329 Jy ! Component: 550 - total flux cleaned = -0.00392879 Jy ! Component: 600 - total flux cleaned = -0.00381709 Jy ! Component: 650 - total flux cleaned = -0.00436578 Jy ! Component: 700 - total flux cleaned = -0.00468776 Jy ! Component: 750 - total flux cleaned = -0.00458367 Jy ! Component: 800 - total flux cleaned = -0.00520799 Jy ! Component: 850 - total flux cleaned = -0.00551428 Jy ! Component: 900 - total flux cleaned = -0.00571584 Jy ! Component: 950 - total flux cleaned = -0.00631326 Jy ! Component: 1000 - total flux cleaned = -0.00660491 Jy ! Component: 1050 - total flux cleaned = -0.00679826 Jy ! Component: 1100 - total flux cleaned = -0.00717936 Jy ! Component: 1150 - total flux cleaned = -0.00764807 Jy ! Component: 1200 - total flux cleaned = -0.00783261 Jy ! Component: 1250 - total flux cleaned = -0.00819905 Jy ! Component: 1300 - total flux cleaned = -0.00856172 Jy ! Component: 1350 - total flux cleaned = -0.00900755 Jy ! Component: 1400 - total flux cleaned = -0.00909616 Jy ! Component: 1450 - total flux cleaned = -0.00996517 Jy ! Component: 1500 - total flux cleaned = -0.0101356 Jy ! Component: 1550 - total flux cleaned = -0.0102205 Jy ! Component: 1600 - total flux cleaned = -0.0106399 Jy ! Component: 1650 - total flux cleaned = -0.0108878 Jy ! Component: 1700 - total flux cleaned = -0.0110511 Jy ! Component: 1750 - total flux cleaned = -0.0112133 Jy ! Component: 1800 - total flux cleaned = -0.0115343 Jy ! Component: 1850 - total flux cleaned = -0.0116921 Jy ! Component: 1900 - total flux cleaned = -0.0120053 Jy ! Component: 1950 - total flux cleaned = -0.0123925 Jy ! Component: 2000 - total flux cleaned = -0.0125457 Jy ! Component: 2050 - total flux cleaned = -0.0127745 Jy ! Component: 2100 - total flux cleaned = -0.0129262 Jy ! Component: 2150 - total flux cleaned = -0.0134485 Jy ! Component: 2200 - total flux cleaned = -0.0137435 Jy ! Component: 2250 - total flux cleaned = -0.0138168 Jy ! Component: 2300 - total flux cleaned = -0.0140336 Jy ! Component: 2350 - total flux cleaned = -0.0141773 Jy ! Component: 2400 - total flux cleaned = -0.0144604 Jy ! Component: 2450 - total flux cleaned = -0.0145307 Jy ! Component: 2500 - total flux cleaned = -0.0148094 Jy ! Component: 2550 - total flux cleaned = -0.014946 Jy ! Component: 2600 - total flux cleaned = -0.0152183 Jy ! Component: 2650 - total flux cleaned = -0.0151501 Jy ! Component: 2700 - total flux cleaned = -0.0154182 Jy ! Component: 2750 - total flux cleaned = -0.0154843 Jy ! Component: 2800 - total flux cleaned = -0.0156157 Jy ! Component: 2850 - total flux cleaned = -0.0156817 Jy ! Component: 2900 - total flux cleaned = -0.0156821 Jy ! Component: 2950 - total flux cleaned = -0.0158107 Jy ! Component: 3000 - total flux cleaned = -0.0159384 Jy ! Component: 3050 - total flux cleaned = -0.0161278 Jy ! Component: 3100 - total flux cleaned = -0.0161909 Jy ! Component: 3150 - total flux cleaned = -0.0162523 Jy ! Component: 3200 - total flux cleaned = -0.016253 Jy ! Component: 3250 - total flux cleaned = -0.0163144 Jy ! Component: 3300 - total flux cleaned = -0.0163145 Jy ! Component: 3350 - total flux cleaned = -0.0163749 Jy ! Component: 3400 - total flux cleaned = -0.0164345 Jy ! Component: 3450 - total flux cleaned = -0.016553 Jy ! Component: 3500 - total flux cleaned = -0.0164948 Jy ! Component: 3550 - total flux cleaned = -0.0166109 Jy ! Component: 3600 - total flux cleaned = -0.0166686 Jy ! Component: 3650 - total flux cleaned = -0.0165542 Jy ! Component: 3700 - total flux cleaned = -0.016383 Jy ! Component: 3750 - total flux cleaned = -0.0162708 Jy ! Component: 3800 - total flux cleaned = -0.016327 Jy ! Component: 3850 - total flux cleaned = -0.0163828 Jy ! Component: 3900 - total flux cleaned = -0.0164377 Jy ! Component: 3950 - total flux cleaned = -0.0162187 Jy ! Component: 4000 - total flux cleaned = -0.0160555 Jy ! Component: 4050 - total flux cleaned = -0.0158395 Jy ! Total flux subtracted in 4096 components = -0.0160543 Jy ! Clean residual min=-0.002908 max=0.003655 Jy/beam ! Clean residual mean=-0.000002 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.87244 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 490 components and 0.87244 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0145-2733_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.936 x 7.612 at -5.591 degrees (North through East) ! Clean map min=-0.011467 max=0.67774 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0145-2733_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.677739 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00105205 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.465686 0.465686 0.931372 1.86274 3.72549 7.45098 14.902 29.8039 59.6078 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.677 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 644.21 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0145-2733_S_uvs.log closed on Wed Apr 6 22:48:17 2016