! Started logfile: J1246-2547_X_2005_06_30_yyk_uvs.log on Sat Oct 8 17:21:16 2005 obs J1246-2547_X_2005_06_30_yyk_uve.fits ! Reading UV FITS file: J1246-2547_X_2005_06_30_yyk_uve.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1459 lines of history. ! ! Reading 720 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1246-2547_X_2005_06_30_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.5706 Jy 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=0.6632 mas, bmaj=1.757 mas, bpa=5.155 degrees ! Estimated noise=2.28757 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.459808 Jy ! Component: 100 - total flux cleaned = 0.58207 Jy ! Total flux subtracted in 100 components = 0.58207 Jy ! Clean residual min=-0.026179 max=0.049966 Jy/beam ! Clean residual mean=0.000048 rms=0.008230 Jy/beam ! Combined flux in latest and established models = 0.58207 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.58207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138315Jy sigma=2.003011 ! Fit after self-cal, rms=0.138116Jy sigma=1.999460 ! Inverting map ! Added new window around map position (6.6, -11). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0598464 Jy ! Component: 100 - total flux cleaned = 0.0912884 Jy ! Total flux subtracted in 100 components = 0.0912884 Jy ! Clean residual min=-0.019778 max=0.029742 Jy/beam ! Clean residual mean=0.000053 rms=0.005689 Jy/beam ! Combined flux in latest and established models = 0.673358 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.673358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114191Jy sigma=1.533424 ! Fit after self-cal, rms=0.112978Jy sigma=1.505658 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.8373 mas, bmaj=2.165 mas, bpa=4.923 degrees ! Estimated noise=1.72493 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323014 Jy ! Component: 100 - total flux cleaned = 0.0444158 Jy ! Component: 150 - total flux cleaned = 0.0472423 Jy ! Component: 200 - total flux cleaned = 0.0485363 Jy ! Total flux subtracted in 200 components = 0.0485363 Jy ! Clean residual min=-0.017984 max=0.034950 Jy/beam ! Clean residual mean=0.000070 rms=0.005368 Jy/beam ! Combined flux in latest and established models = 0.721895 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.721895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107338Jy sigma=1.386537 ! Fit after self-cal, rms=0.107094Jy sigma=1.382485 ! Inverting map ! Added new window around map position (1.8, -3.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364102 Jy ! Component: 100 - total flux cleaned = 0.045304 Jy ! Component: 150 - total flux cleaned = 0.0472739 Jy ! Component: 200 - total flux cleaned = 0.0482298 Jy ! Total flux subtracted in 200 components = 0.0482298 Jy ! Clean residual min=-0.016184 max=0.013224 Jy/beam ! Clean residual mean=0.000066 rms=0.003503 Jy/beam ! Combined flux in latest and established models = 0.770124 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 64 components and 0.770125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095376Jy sigma=1.219925 ! Fit after self-cal, rms=0.094776Jy sigma=1.206969 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8373 x 2.165 at 4.923 degrees (North through East) ! Clean map min=-0.014637 max=0.51864 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.987253 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.21 KP 0.99 ! LA 1.01 MK 1.01 NL 1.03 OV 1.02 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.988634 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.27 KP 0.92 ! LA 0.98 MK 0.97 NL 1.01 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.998159 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.12 KP 0.87 ! LA 1.00 MK 1.03 NL 0.99 OV 1.01 ! PT 1.05 SC 0.90 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.94467 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.26 KP 1.00 ! LA 0.99 MK 1.00 NL 1.02 OV 1.04 ! PT 1.10 SC 1.11 ! ! ! Fit before self-cal, rms=0.094776Jy sigma=1.206969 ! Fit after self-cal, rms=0.089675Jy sigma=1.119216 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089675Jy sigma=1.119216 ! Fit after self-cal, rms=0.089686Jy sigma=1.119193 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8408 mas, bmaj=2.158 mas, bpa=4.983 degrees ! Estimated noise=1.67139 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0212883 Jy ! Component: 100 - total flux cleaned = -0.0262508 Jy ! Component: 150 - total flux cleaned = -0.0291595 Jy ! Component: 200 - total flux cleaned = -0.0310513 Jy ! Total flux subtracted in 200 components = -0.0310513 Jy ! Clean residual min=-0.006565 max=0.006600 Jy/beam ! Clean residual mean=0.000012 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.739073 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.739073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086287Jy sigma=1.045469 ! Fit after self-cal, rms=0.086185Jy sigma=1.044596 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086185Jy sigma=1.044596 ! Fit after self-cal, rms=0.084641Jy sigma=1.012961 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167029 Jy ! Component: 100 - total flux cleaned = -0.00211156 Jy ! Component: 150 - total flux cleaned = -0.0023458 Jy ! Component: 200 - total flux cleaned = -0.00248889 Jy ! Total flux subtracted in 200 components = -0.00248889 Jy ! Clean residual min=-0.006221 max=0.006542 Jy/beam ! Clean residual mean=0.000012 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.736584 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.736584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084441Jy sigma=1.010124 ! Fit after self-cal, rms=0.084379Jy sigma=1.007900 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8408 x 2.158 at 4.983 degrees (North through East) ! Clean map min=-0.008254 max=0.50788 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084379Jy sigma=1.007900 ! Fit after self-cal, rms=0.082444Jy sigma=0.942836 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082444Jy sigma=0.942836 ! Fit after self-cal, rms=0.082467Jy sigma=0.942692 ! Inverting map and beam ! Estimated beam: bmin=0.8431 mas, bmaj=2.161 mas, bpa=4.959 degrees ! Estimated noise=1.67122 mJy/beam. ! Added new window around map position (23, 0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553425 Jy ! Component: 100 - total flux cleaned = 0.00526429 Jy ! Component: 150 - total flux cleaned = 0.00492789 Jy ! Component: 200 - total flux cleaned = 0.00472904 Jy ! Total flux subtracted in 200 components = 0.00472904 Jy ! Clean residual min=-0.005485 max=0.005909 Jy/beam ! Clean residual mean=-0.000002 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.741314 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.741314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081753Jy sigma=0.932941 ! Fit after self-cal, rms=0.081734Jy sigma=0.932661 ! Inverting map ! Added new window around map position (16.4, -14.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173171 Jy ! Component: 100 - total flux cleaned = 0.000918424 Jy ! Component: 150 - total flux cleaned = 0.000934446 Jy ! Component: 200 - total flux cleaned = 0.000455699 Jy ! Total flux subtracted in 200 components = 0.000455699 Jy ! Clean residual min=-0.005079 max=0.004329 Jy/beam ! Clean residual mean=-0.000000 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.741769 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 0.741769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081121Jy sigma=0.921638 ! Fit after self-cal, rms=0.081086Jy sigma=0.920883 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081086Jy sigma=0.920883 ! Fit after self-cal, rms=0.079599Jy sigma=0.901144 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079599Jy sigma=0.901144 ! Fit after self-cal, rms=0.079602Jy sigma=0.901135 ! Inverting map and beam ! Estimated beam: bmin=0.8428 mas, bmaj=2.159 mas, bpa=5.082 degrees ! Estimated noise=1.66961 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536462 Jy ! Component: 100 - total flux cleaned = 0.000271953 Jy ! Component: 150 - total flux cleaned = 3.22771e-05 Jy ! Component: 200 - total flux cleaned = -0.000258965 Jy ! Total flux subtracted in 200 components = -0.000258965 Jy ! Clean residual min=-0.004622 max=0.004251 Jy/beam ! Clean residual mean=-0.000001 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.74151 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 0.741511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079411Jy sigma=0.898178 ! Fit after self-cal, rms=0.079401Jy sigma=0.897964 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.379 mas, bmaj=6.489 mas, bpa=12.44 degrees ! Estimated noise=2.14493 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041994 Jy ! Component: 100 - total flux cleaned = 0.000533897 Jy ! Component: 150 - total flux cleaned = 0.000684797 Jy ! Component: 200 - total flux cleaned = 0.000821919 Jy ! Total flux subtracted in 200 components = 0.000821919 Jy ! Clean residual min=-0.003669 max=0.003132 Jy/beam ! Clean residual mean=-0.000008 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.742332 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 155 components and 0.742332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079305Jy sigma=0.897372 ! Fit after self-cal, rms=0.079295Jy sigma=0.897281 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.6632 mas, bmaj=1.747 mas, bpa=5.434 degrees ! Estimated noise=2.25184 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.452006 Jy ! Component: 100 - total flux cleaned = 0.57283 Jy ! Component: 150 - total flux cleaned = 0.628317 Jy ! Component: 200 - total flux cleaned = 0.661833 Jy ! Total flux subtracted in 200 components = 0.661833 Jy ! Clean residual min=-0.012053 max=0.014680 Jy/beam ! Clean residual mean=0.000010 rms=0.003481 Jy/beam ! Combined flux in latest and established models = 0.661833 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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 0.661833 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8428 mas, bmaj=2.159 mas, bpa=5.082 degrees ! Estimated noise=1.66961 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326559 Jy ! Component: 100 - total flux cleaned = 0.0504583 Jy ! Component: 150 - total flux cleaned = 0.0613953 Jy ! Component: 200 - total flux cleaned = 0.0666046 Jy ! Total flux subtracted in 200 components = 0.0666046 Jy ! Clean residual min=-0.006840 max=0.006229 Jy/beam ! Clean residual mean=0.000010 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.728438 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 64 components and 0.728438 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.379 mas, bmaj=6.489 mas, bpa=12.44 degrees ! Estimated noise=2.14493 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00842674 Jy ! Component: 100 - total flux cleaned = 0.0111301 Jy ! Component: 150 - total flux cleaned = 0.0111496 Jy ! Component: 200 - total flux cleaned = 0.011303 Jy ! Total flux subtracted in 200 components = 0.011303 Jy ! Clean residual min=-0.004806 max=0.004330 Jy/beam ! Clean residual mean=-0.000006 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.739741 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 0.739741 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8428 mas, bmaj=2.159 mas, bpa=5.082 degrees ! Estimated noise=1.66961 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479184 Jy ! Component: 100 - total flux cleaned = -0.000308513 Jy ! Component: 150 - total flux cleaned = -0.000647297 Jy ! Component: 200 - total flux cleaned = -0.00110998 Jy ! Total flux subtracted in 200 components = -0.00110998 Jy ! Clean residual min=-0.005397 max=0.004861 Jy/beam ! Clean residual mean=0.000005 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.738631 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.738631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081348Jy sigma=0.913106 ! Fit after self-cal, rms=0.081219Jy sigma=0.911517 wmodel J1246-2547_X_2005_06_30_yyk\_map.mod ! Writing 117 model components to file: J1246-2547_X_2005_06_30_yyk_map.mod wobs J1246-2547_X_2005_06_30_yyk\_uvs.fits ! Writing UV FITS file: J1246-2547_X_2005_06_30_yyk_uvs.fits wwins J1246-2547_X_2005_06_30_yyk\_map.win ! wwins: Wrote 5 windows to J1246-2547_X_2005_06_30_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127346 Jy ! Component: 100 - total flux cleaned = -0.0015867 Jy ! Component: 150 - total flux cleaned = -0.00192813 Jy ! Component: 200 - total flux cleaned = -0.00250708 Jy ! Component: 250 - total flux cleaned = -0.00293816 Jy ! Component: 300 - total flux cleaned = -0.0032338 Jy ! Component: 350 - total flux cleaned = -0.00345812 Jy ! Component: 400 - total flux cleaned = -0.00383722 Jy ! Component: 450 - total flux cleaned = -0.0040987 Jy ! Component: 500 - total flux cleaned = -0.0041499 Jy ! Component: 550 - total flux cleaned = -0.00434764 Jy ! Component: 600 - total flux cleaned = -0.00415507 Jy ! Component: 650 - total flux cleaned = -0.00420339 Jy ! Component: 700 - total flux cleaned = -0.00424927 Jy ! Component: 750 - total flux cleaned = -0.00415784 Jy ! Component: 800 - total flux cleaned = -0.00398112 Jy ! Component: 850 - total flux cleaned = -0.00376592 Jy ! Component: 900 - total flux cleaned = -0.0036823 Jy ! Component: 950 - total flux cleaned = -0.0035175 Jy ! Component: 1000 - total flux cleaned = -0.00343628 Jy ! Component: 1050 - total flux cleaned = -0.00331679 Jy ! Component: 1100 - total flux cleaned = -0.00327738 Jy ! Component: 1150 - total flux cleaned = -0.00300795 Jy ! Component: 1200 - total flux cleaned = -0.0028572 Jy ! Component: 1250 - total flux cleaned = -0.002634 Jy ! Component: 1300 - total flux cleaned = -0.00259816 Jy ! Component: 1350 - total flux cleaned = -0.00252696 Jy ! Component: 1400 - total flux cleaned = -0.00235059 Jy ! Component: 1450 - total flux cleaned = -0.00224662 Jy ! Component: 1500 - total flux cleaned = -0.00204117 Jy ! Component: 1550 - total flux cleaned = -0.00207511 Jy ! Component: 1600 - total flux cleaned = -0.00200789 Jy ! Component: 1650 - total flux cleaned = -0.00190884 Jy ! Component: 1700 - total flux cleaned = -0.00177887 Jy ! Component: 1750 - total flux cleaned = -0.0018433 Jy ! Component: 1800 - total flux cleaned = -0.00171662 Jy ! Component: 1850 - total flux cleaned = -0.00156036 Jy ! Component: 1900 - total flux cleaned = -0.00146702 Jy ! Component: 1950 - total flux cleaned = -0.00125211 Jy ! Component: 2000 - total flux cleaned = -0.00116087 Jy ! Total flux subtracted in 2048 components = -0.00104065 Jy ! Clean residual min=-0.001537 max=0.001762 Jy/beam ! Clean residual mean=0.000006 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.73759 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 252 components and 0.73759 Jy ![Exited script file: muppet] wmap "J1246-2547_X_2005_06_30_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8428 x 2.159 at 5.082 degrees (North through East) ! Clean map min=-0.0049634 max=0.52666 Jy/beam ! Writing clean map to FITS file: J1246-2547_X_2005_06_30_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.526656 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000559929 device "J1246-2547_X_2005_06_30_yyk\_map.eps/VPS" ! Attempting to open device: 'J1246-2547_X_2005_06_30_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.318953 0.318953 0.637907 1.27581 2.55163 5.10325 10.2065 20.413 40.826 81.652 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.526 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8428 x 2.159 at 5.082 degrees (North through East) ! Clean map min=-0.0049634 max=0.52666 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1246-2547_X_2005_06_30_yyk\_map.gif/gif" ! Attempting to open device: 'J1246-2547_X_2005_06_30_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1246-2547_X_2005_06_30_yyk_uvs.log closed on Sat Oct 8 17:21:20 2005