! Started logfile: /g0/scr/pima/npcsc_uvs/J0339-0146_X_uvs.log on Sun Oct 6 14:22:54 2013 obs /g0/scr/pima/npcsc_uvs/J0339-0146_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J0339-0146_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0339-0146 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1260 visibilities. select RR ! 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsc_uvs/J0339-0146_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.690983Jy sigma=21.801938 ! Fit after self-cal, rms=0.607952Jy sigma=8.420924 ! 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=0.7488 mas, bmaj=1.885 mas, bpa=0.06933 degrees ! Estimated noise=2.72387 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 = 0.991789 Jy ! Component: 100 - total flux cleaned = 1.30698 Jy ! Total flux subtracted in 100 components = 1.30698 Jy ! Clean residual min=-0.110297 max=0.301294 Jy/beam ! Clean residual mean=-0.000003 rms=0.040931 Jy/beam ! Combined flux in latest and established models = 1.30698 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.30698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.514188Jy sigma=6.096461 ! Fit after self-cal, rms=0.513076Jy sigma=6.084986 ! Inverting map ! Added new window around map position (1.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.274826 Jy ! Component: 100 - total flux cleaned = 0.412036 Jy ! Total flux subtracted in 100 components = 0.412036 Jy ! Clean residual min=-0.091084 max=0.170202 Jy/beam ! Clean residual mean=-0.000010 rms=0.023440 Jy/beam ! Combined flux in latest and established models = 1.71901 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 1.71901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.339433Jy sigma=3.527693 ! Fit after self-cal, rms=0.290665Jy sigma=3.139395 ! 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=0.925 mas, bmaj=2.172 mas, bpa=0.3615 degrees ! Estimated noise=2.06916 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 = 0.150583 Jy ! Component: 100 - total flux cleaned = 0.217908 Jy ! Component: 150 - total flux cleaned = 0.256176 Jy ! Component: 200 - total flux cleaned = 0.264386 Jy ! Total flux subtracted in 200 components = 0.264386 Jy ! Clean residual min=-0.063953 max=0.079898 Jy/beam ! Clean residual mean=-0.000021 rms=0.014963 Jy/beam ! Combined flux in latest and established models = 1.9834 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 1.9834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218203Jy sigma=2.041008 ! Fit after self-cal, rms=0.196777Jy sigma=1.874667 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.15 KP 1.00 ! LA 1.00 MK 1.04 NL 1.23 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.13 KP 0.93 ! LA 0.94 MK 1.00 NL 1.20 OV 1.00 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.15 KP 0.84 ! LA 0.95 MK 1.03 NL 1.19 OV 1.00 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.09 KP 0.90 ! LA 0.93 MK 1.06 NL 1.16 OV 1.03 ! PT 1.05 SC 1.03 ! ! ! Fit before self-cal, rms=0.196777Jy sigma=1.874667 ! Fit after self-cal, rms=0.156560Jy sigma=1.177424 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9327 mas, bmaj=2.188 mas, bpa=1.209 degrees ! Estimated noise=2.11074 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 (21.2, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0389403 Jy ! Component: 100 - total flux cleaned = 0.0408839 Jy ! Component: 150 - total flux cleaned = 0.0425371 Jy ! Component: 200 - total flux cleaned = 0.0432283 Jy ! Total flux subtracted in 200 components = 0.0432283 Jy ! Clean residual min=-0.020628 max=0.027522 Jy/beam ! Clean residual mean=0.000007 rms=0.005282 Jy/beam ! Combined flux in latest and established models = 2.02663 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 2.02663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138616Jy sigma=1.027476 ! Fit after self-cal, rms=0.136047Jy sigma=1.012866 ! Inverting map ! Added new window around map position (1.4, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232557 Jy ! Component: 100 - total flux cleaned = 0.0253836 Jy ! Component: 150 - total flux cleaned = 0.0266438 Jy ! Component: 200 - total flux cleaned = 0.0283136 Jy ! Total flux subtracted in 200 components = 0.0283136 Jy ! Clean residual min=-0.018162 max=0.019408 Jy/beam ! Clean residual mean=0.000009 rms=0.004120 Jy/beam ! Combined flux in latest and established models = 2.05494 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 91 components and 2.05494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123857Jy sigma=0.943545 ! Fit after self-cal, rms=0.122288Jy sigma=0.940896 ! 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=0.122288Jy sigma=0.940896 ! Fit after self-cal, rms=0.121805Jy sigma=0.935837 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9333 mas, bmaj=2.189 mas, bpa=1.328 degrees ! Estimated noise=2.10777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000693566 Jy ! Component: 100 - total flux cleaned = 0.00137686 Jy ! Component: 150 - total flux cleaned = 0.00277527 Jy ! Component: 200 - total flux cleaned = 0.00406311 Jy ! Total flux subtracted in 200 components = 0.00406311 Jy ! Clean residual min=-0.015698 max=0.017000 Jy/beam ! Clean residual mean=0.000008 rms=0.003544 Jy/beam ! Combined flux in latest and established models = 2.059 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 104 components and 2.059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115598Jy sigma=0.908226 ! Fit after self-cal, rms=0.114680Jy sigma=0.906300 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 (13.6, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114866 Jy ! Component: 100 - total flux cleaned = 0.0136518 Jy ! Component: 150 - total flux cleaned = 0.0151744 Jy ! Component: 200 - total flux cleaned = 0.0175893 Jy ! Total flux subtracted in 200 components = 0.0175893 Jy ! Clean residual min=-0.013307 max=0.015688 Jy/beam ! Clean residual mean=0.000009 rms=0.003078 Jy/beam ! Combined flux in latest and established models = 2.07659 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 122 components and 2.07659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109738Jy sigma=0.880197 ! Fit after self-cal, rms=0.109302Jy sigma=0.878475 ! Inverting map ! Added new window around map position (16.8, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136554 Jy ! Component: 100 - total flux cleaned = 0.0189971 Jy ! Component: 150 - total flux cleaned = 0.0210645 Jy ! Component: 200 - total flux cleaned = 0.0226915 Jy ! Total flux subtracted in 200 components = 0.0226915 Jy ! Clean residual min=-0.012612 max=0.010483 Jy/beam ! Clean residual mean=0.000004 rms=0.002690 Jy/beam ! Combined flux in latest and established models = 2.09928 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 139 components and 2.09928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105588Jy sigma=0.859492 ! Fit after self-cal, rms=0.105034Jy sigma=0.858253 ! 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=0.105034Jy sigma=0.858253 ! Fit after self-cal, rms=0.104537Jy sigma=0.853695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9334 mas, bmaj=2.189 mas, bpa=1.391 degrees ! Estimated noise=2.1032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265128 Jy ! Component: 100 - total flux cleaned = 0.00112884 Jy ! Component: 150 - total flux cleaned = 0.00188001 Jy ! Component: 200 - total flux cleaned = 0.00211033 Jy ! Total flux subtracted in 200 components = 0.00211033 Jy ! Clean residual min=-0.010834 max=0.009513 Jy/beam ! Clean residual mean=0.000003 rms=0.002374 Jy/beam ! Combined flux in latest and established models = 2.10139 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 148 components and 2.1014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102320Jy sigma=0.845650 ! Fit after self-cal, rms=0.102020Jy sigma=0.845008 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 = 0.000294053 Jy ! Component: 100 - total flux cleaned = 0.000298627 Jy ! Component: 150 - total flux cleaned = 0.000700627 Jy ! Component: 200 - total flux cleaned = 0.000710652 Jy ! Total flux subtracted in 200 components = 0.000710652 Jy ! Clean residual min=-0.010270 max=0.008889 Jy/beam ! Clean residual mean=0.000003 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 2.10211 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 155 components and 2.10211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100661Jy sigma=0.839766 ! Fit after self-cal, rms=0.100413Jy sigma=0.839246 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.100413Jy sigma=0.839246 ! Fit after self-cal, rms=0.100099Jy sigma=0.838044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.671 mas, bmaj=3.774 mas, bpa=14.62 degrees ! Estimated noise=2.11709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00539483 Jy ! Component: 100 - total flux cleaned = -0.00829476 Jy ! Component: 150 - total flux cleaned = -0.0100251 Jy ! Component: 200 - total flux cleaned = -0.0110093 Jy ! Total flux subtracted in 200 components = -0.0110093 Jy ! Clean residual min=-0.007700 max=0.008450 Jy/beam ! Clean residual mean=0.000003 rms=0.002141 Jy/beam ! Combined flux in latest and established models = 2.0911 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 169 components and 2.0911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099382Jy sigma=0.834517 ! Fit after self-cal, rms=0.099097Jy sigma=0.833284 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 = -0.000608016 Jy ! Component: 100 - total flux cleaned = -0.00139781 Jy ! Component: 150 - total flux cleaned = -0.00153514 Jy ! Component: 200 - total flux cleaned = -0.00139303 Jy ! Total flux subtracted in 200 components = -0.00139303 Jy ! Clean residual min=-0.007219 max=0.008098 Jy/beam ! Clean residual mean=0.000003 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 2.0897 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 189 components and 2.0897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098696Jy sigma=0.832294 ! Fit after self-cal, rms=0.098446Jy sigma=0.831679 ! 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=0.9333 mas, bmaj=2.189 mas, bpa=1.424 degrees ! Estimated noise=2.09908 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9333 x 2.189 at 1.424 degrees (North through East) ! Clean map min=-0.022912 max=1.1329 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=0.098446Jy sigma=0.831679 ! Fit after self-cal, rms=0.094598Jy sigma=0.755591 ! Inverting map and beam ! Estimated beam: bmin=0.9346 mas, bmaj=2.19 mas, bpa=1.627 degrees ! Estimated noise=2.10067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678409 Jy ! Component: 100 - total flux cleaned = 0.000299894 Jy ! Component: 150 - total flux cleaned = 0.000473363 Jy ! Component: 200 - total flux cleaned = 0.000470677 Jy ! Total flux subtracted in 200 components = 0.000470677 Jy ! Clean residual min=-0.008138 max=0.007917 Jy/beam ! Clean residual mean=0.000000 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 2.09017 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 203 components and 2.09017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093541Jy sigma=0.751439 ! Fit after self-cal, rms=0.093436Jy sigma=0.751228 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125293 Jy ! Component: 100 - total flux cleaned = 0.000122758 Jy ! Component: 150 - total flux cleaned = 0.000119955 Jy ! Component: 200 - total flux cleaned = -9.82972e-06 Jy ! Total flux subtracted in 200 components = -9.82972e-06 Jy ! Clean residual min=-0.007879 max=0.007966 Jy/beam ! Clean residual mean=0.000000 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 2.09016 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 205 components and 2.09016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092773Jy sigma=0.748682 ! Fit after self-cal, rms=0.092677Jy sigma=0.748474 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092677Jy sigma=0.748474 ! Fit after self-cal, rms=0.092377Jy sigma=0.748134 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=0.754 mas, bmaj=1.897 mas, bpa=1.283 degrees ! Estimated noise=2.7836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.04251 Jy ! Component: 100 - total flux cleaned = 1.42193 Jy ! Component: 150 - total flux cleaned = 1.62284 Jy ! Component: 200 - total flux cleaned = 1.74026 Jy ! Total flux subtracted in 200 components = 1.74026 Jy ! Clean residual min=-0.035650 max=0.061929 Jy/beam ! Clean residual mean=0.000002 rms=0.013371 Jy/beam ! Combined flux in latest and established models = 1.74026 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 31 model components to the UV plane model. ! The established model now contains 31 components and 1.74026 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9344 mas, bmaj=2.19 mas, bpa=1.608 degrees ! Estimated noise=2.09766 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 = 0.0998325 Jy ! Component: 100 - total flux cleaned = 0.155751 Jy ! Component: 150 - total flux cleaned = 0.192548 Jy ! Component: 200 - total flux cleaned = 0.218762 Jy ! Total flux subtracted in 200 components = 0.218762 Jy ! Clean residual min=-0.019535 max=0.035052 Jy/beam ! Clean residual mean=-0.000015 rms=0.006478 Jy/beam ! Combined flux in latest and established models = 1.95902 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 68 components and 1.95902 Jy ! Inverting map ! Added new window around map position (-2.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285261 Jy ! Component: 100 - total flux cleaned = 0.0415289 Jy ! Component: 150 - total flux cleaned = 0.0518052 Jy ! Component: 200 - total flux cleaned = 0.0601582 Jy ! Total flux subtracted in 200 components = 0.0601582 Jy ! Clean residual min=-0.012773 max=0.015977 Jy/beam ! Clean residual mean=-0.000003 rms=0.003743 Jy/beam ! Combined flux in latest and established models = 2.01918 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 101 components and 2.01918 Jy ! Inverting map ! Added new window around map position (4.8, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117988 Jy ! Component: 100 - total flux cleaned = 0.0188869 Jy ! Component: 150 - total flux cleaned = 0.0234522 Jy ! Component: 200 - total flux cleaned = 0.0279966 Jy ! Total flux subtracted in 200 components = 0.0279966 Jy ! Clean residual min=-0.010898 max=0.009761 Jy/beam ! Clean residual mean=-0.000001 rms=0.002735 Jy/beam ! Combined flux in latest and established models = 2.04718 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 127 components and 2.04718 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.671 mas, bmaj=3.774 mas, bpa=14.67 degrees ! Estimated noise=2.1139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00747091 Jy ! Component: 100 - total flux cleaned = 0.0103692 Jy ! Component: 150 - total flux cleaned = 0.0122237 Jy ! Component: 200 - total flux cleaned = 0.0142613 Jy ! Total flux subtracted in 200 components = 0.0142613 Jy ! Clean residual min=-0.009596 max=0.008052 Jy/beam ! Clean residual mean=0.000003 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 2.06144 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 = 0.000984692 Jy ! Component: 100 - total flux cleaned = 0.00134472 Jy ! Component: 150 - total flux cleaned = 0.00151905 Jy ! Component: 200 - total flux cleaned = 0.00183265 Jy ! Total flux subtracted in 200 components = 0.00183265 Jy ! Clean residual min=-0.008660 max=0.007289 Jy/beam ! Clean residual mean=0.000004 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 2.06327 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 169 components and 2.06327 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9344 mas, bmaj=2.19 mas, bpa=1.608 degrees ! Estimated noise=2.09766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00226875 Jy ! Component: 100 - total flux cleaned = -0.00090204 Jy ! Component: 150 - total flux cleaned = 0.000112134 Jy ! Component: 200 - total flux cleaned = 0.000582116 Jy ! Total flux subtracted in 200 components = 0.000582116 Jy ! Clean residual min=-0.008236 max=0.007346 Jy/beam ! Clean residual mean=0.000002 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 2.06385 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 198 components and 2.06385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094323Jy sigma=0.753283 ! Fit after self-cal, rms=0.092889Jy sigma=0.746305 wmodel /g0/scr/pima/npcsc_uvs/J0339-0146_X_map.mod ! Writing 198 model components to file: /g0/scr/pima/npcsc_uvs/J0339-0146_X_map.mod wobs /g0/scr/pima/npcsc_uvs/J0339-0146_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J0339-0146_X_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J0339-0146_X_map.win ! wwins: Wrote 8 windows to /g0/scr/pima/npcsc_uvs/J0339-0146_X_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 = -0.00340632 Jy ! Component: 100 - total flux cleaned = -0.00560593 Jy ! Component: 150 - total flux cleaned = -0.00719189 Jy ! Component: 200 - total flux cleaned = -0.00858188 Jy ! Component: 250 - total flux cleaned = -0.00936311 Jy ! Component: 300 - total flux cleaned = -0.0103217 Jy ! Component: 350 - total flux cleaned = -0.0106318 Jy ! Component: 400 - total flux cleaned = -0.0114308 Jy ! Component: 450 - total flux cleaned = -0.0117206 Jy ! Component: 500 - total flux cleaned = -0.0118159 Jy ! Component: 550 - total flux cleaned = -0.0120011 Jy ! Component: 600 - total flux cleaned = -0.0123574 Jy ! Component: 650 - total flux cleaned = -0.0125317 Jy ! Component: 700 - total flux cleaned = -0.0128723 Jy ! Component: 750 - total flux cleaned = -0.0132061 Jy ! Component: 800 - total flux cleaned = -0.0135336 Jy ! Component: 850 - total flux cleaned = -0.0133735 Jy ! Component: 900 - total flux cleaned = -0.0137668 Jy ! Component: 950 - total flux cleaned = -0.0139217 Jy ! Component: 1000 - total flux cleaned = -0.0142248 Jy ! Component: 1050 - total flux cleaned = -0.0142991 Jy ! Component: 1100 - total flux cleaned = -0.0143017 Jy ! Component: 1150 - total flux cleaned = -0.0145899 Jy ! Component: 1200 - total flux cleaned = -0.014874 Jy ! Component: 1250 - total flux cleaned = -0.0151518 Jy ! Component: 1300 - total flux cleaned = -0.0152205 Jy ! Component: 1350 - total flux cleaned = -0.015491 Jy ! Component: 1400 - total flux cleaned = -0.0158213 Jy ! Component: 1450 - total flux cleaned = -0.0162767 Jy ! Component: 1500 - total flux cleaned = -0.016148 Jy ! Component: 1550 - total flux cleaned = -0.016529 Jy ! Component: 1600 - total flux cleaned = -0.0167167 Jy ! Component: 1650 - total flux cleaned = -0.0171473 Jy ! Component: 1700 - total flux cleaned = -0.0173278 Jy ! Component: 1750 - total flux cleaned = -0.0173877 Jy ! Component: 1800 - total flux cleaned = -0.0176235 Jy ! Component: 1850 - total flux cleaned = -0.0179141 Jy ! Component: 1900 - total flux cleaned = -0.0182013 Jy ! Component: 1950 - total flux cleaned = -0.0184845 Jy ! Component: 2000 - total flux cleaned = -0.0187082 Jy ! Component: 2050 - total flux cleaned = -0.0190956 Jy ! Component: 2100 - total flux cleaned = -0.0191501 Jy ! Component: 2150 - total flux cleaned = -0.0194744 Jy ! Component: 2200 - total flux cleaned = -0.0196349 Jy ! Component: 2250 - total flux cleaned = -0.0200037 Jy ! Component: 2300 - total flux cleaned = -0.020004 Jy ! Component: 2350 - total flux cleaned = -0.0201081 Jy ! Component: 2400 - total flux cleaned = -0.0205672 Jy ! Component: 2450 - total flux cleaned = -0.0205164 Jy ! Component: 2500 - total flux cleaned = -0.0209157 Jy ! Component: 2550 - total flux cleaned = -0.0211623 Jy ! Component: 2600 - total flux cleaned = -0.0212114 Jy ! Component: 2650 - total flux cleaned = -0.0213086 Jy ! Component: 2700 - total flux cleaned = -0.0216444 Jy ! Component: 2750 - total flux cleaned = -0.0217873 Jy ! Component: 2800 - total flux cleaned = -0.0221163 Jy ! Component: 2850 - total flux cleaned = -0.0223488 Jy ! Component: 2900 - total flux cleaned = -0.0225789 Jy ! Component: 2950 - total flux cleaned = -0.0225792 Jy ! Component: 3000 - total flux cleaned = -0.0230319 Jy ! Component: 3050 - total flux cleaned = -0.0230761 Jy ! Component: 3100 - total flux cleaned = -0.0234765 Jy ! Component: 3150 - total flux cleaned = -0.0236089 Jy ! Component: 3200 - total flux cleaned = -0.0238719 Jy ! Component: 3250 - total flux cleaned = -0.0241324 Jy ! Component: 3300 - total flux cleaned = -0.0245618 Jy ! Component: 3350 - total flux cleaned = -0.0247748 Jy ! Component: 3400 - total flux cleaned = -0.0249865 Jy ! Component: 3450 - total flux cleaned = -0.025322 Jy ! Component: 3500 - total flux cleaned = -0.0255719 Jy ! Component: 3550 - total flux cleaned = -0.0257787 Jy ! Component: 3600 - total flux cleaned = -0.0259433 Jy ! Component: 3650 - total flux cleaned = -0.0262693 Jy ! Component: 3700 - total flux cleaned = -0.0265931 Jy ! Component: 3750 - total flux cleaned = -0.0269547 Jy ! Component: 3800 - total flux cleaned = -0.0271941 Jy ! Component: 3850 - total flux cleaned = -0.0274717 Jy ! Component: 3900 - total flux cleaned = -0.0277868 Jy ! Component: 3950 - total flux cleaned = -0.0280217 Jy ! Component: 4000 - total flux cleaned = -0.0284106 Jy ! Component: 4050 - total flux cleaned = -0.0286423 Jy ! Total flux subtracted in 4096 components = -0.0289117 Jy ! Clean residual min=-0.002229 max=0.002118 Jy/beam ! Clean residual mean=-0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 2.03494 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 431 components and 2.03494 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J0339-0146_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9344 x 2.19 at 1.608 degrees (North through East) ! Clean map min=-0.014603 max=1.1118 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J0339-0146_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.11176 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000640235 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.172763 0.172763 0.345525 0.691051 1.3821 2.7642 5.5284 11.0568 22.1136 44.2272 88.4545 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.111 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J0339-0146_X_uvs.log closed on Sun Oct 6 14:22:58 2013