! Started logfile: J0325-2415_X_1997_08_27_yyk_uvs.log on Mon Jan 8 02:41:42 2007 obs J0325-2415_X_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J0325-2415_X_1997_08_27_yyk_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961226 visibilities/baseline/integration-bin. ! Found source: J0325-2415 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 701 lines of history. ! ! Reading 25088 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 J0325-2415_X_1997_08_27_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)= 0.309489 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=0.6882 mas, bmaj=1.637 mas, bpa=-9.097 degrees ! Estimated noise=1245.2 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 = 0.170965 Jy ! Component: 100 - total flux cleaned = 0.223194 Jy ! Total flux subtracted in 100 components = 0.223194 Jy ! Clean residual min=-0.012995 max=0.018742 Jy/beam ! Clean residual mean=-0.000060 rms=0.003331 Jy/beam ! Combined flux in latest and established models = 0.223194 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.223194 Jy ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.223291Jy sigma=0.001300 ! Fit after self-cal, rms=0.222979Jy sigma=0.001298 ! Inverting map and beam ! Estimated beam: bmin=0.6882 mas, bmaj=1.637 mas, bpa=-9.097 degrees ! Estimated noise=1245.2 mJy/beam. 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=0.8751 mas, bmaj=2.061 mas, bpa=-11.26 degrees ! Estimated noise=734.44 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 = 0.0277265 Jy ! Component: 100 - total flux cleaned = 0.0346076 Jy ! Component: 150 - total flux cleaned = 0.0356058 Jy ! Component: 200 - total flux cleaned = 0.0360232 Jy ! Total flux subtracted in 200 components = 0.0360232 Jy ! Clean residual min=-0.009289 max=0.011490 Jy/beam ! Clean residual mean=-0.000023 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 0.259217 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.259217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221251Jy sigma=0.001284 ! Fit after self-cal, rms=0.221233Jy sigma=0.001284 ! Inverting map ! Added new window around map position (-1.6, -0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714452 Jy ! Component: 100 - total flux cleaned = 0.00806637 Jy ! Component: 150 - total flux cleaned = 0.00782632 Jy ! Component: 200 - total flux cleaned = 0.00763601 Jy ! Total flux subtracted in 200 components = 0.00763601 Jy ! Clean residual min=-0.007149 max=0.007443 Jy/beam ! Clean residual mean=-0.000002 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.266853 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.266853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220567Jy sigma=0.001280 ! Fit after self-cal, rms=0.220483Jy sigma=0.001279 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8751 x 2.061 at -11.26 degrees (North through East) ! Clean map min=-0.0061048 max=0.19207 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00384 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.04 KP 1.01 ! LA 1.05 MK 1.02 NL 0.97 OV 1.02 ! PT 0.96 SC 0.87 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02114 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.95 KP 1.03 ! LA 0.97 MK 0.92 NL 1.01 OV 1.05 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00444 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.05 KP 1.02 ! LA 1.01 MK 0.91 NL 0.98 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00401 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.04 KP 0.99 ! LA 0.99 MK 0.89 NL 1.01 OV 1.05 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.220483Jy sigma=0.001279 ! Fit after self-cal, rms=0.220376Jy sigma=0.001277 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=0.220376Jy sigma=0.001277 ! Fit after self-cal, rms=0.220376Jy sigma=0.001277 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8455 mas, bmaj=2.005 mas, bpa=-11.68 degrees ! Estimated noise=729.105 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 = 0.0034949 Jy ! Component: 100 - total flux cleaned = 0.00465774 Jy ! Component: 150 - total flux cleaned = 0.00496414 Jy ! Component: 200 - total flux cleaned = 0.00523861 Jy ! Total flux subtracted in 200 components = 0.00523861 Jy ! Clean residual min=-0.005849 max=0.005255 Jy/beam ! Clean residual mean=0.000004 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.272092 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.272092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220196Jy sigma=0.001276 ! Fit after self-cal, rms=0.220183Jy sigma=0.001276 ! 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=0.220183Jy sigma=0.001276 ! Fit after self-cal, rms=0.217278Jy sigma=0.001261 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 = 0.00265519 Jy ! Component: 100 - total flux cleaned = 0.00266301 Jy ! Component: 150 - total flux cleaned = 0.00254172 Jy ! Component: 200 - total flux cleaned = 0.00254685 Jy ! Total flux subtracted in 200 components = 0.00254685 Jy ! Clean residual min=-0.005049 max=0.005082 Jy/beam ! Clean residual mean=0.000001 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.274639 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.274639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217141Jy sigma=0.001260 ! Fit after self-cal, rms=0.216630Jy sigma=0.001257 ! 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: 0.8455 x 2.005 at -11.68 degrees (North through East) ! Clean map min=-0.0055088 max=0.19321 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=0.216630Jy sigma=0.001257 ! Fit after self-cal, rms=0.215947Jy sigma=0.001256 ! 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=0.215947Jy sigma=0.001256 ! Fit after self-cal, rms=0.215802Jy sigma=0.001256 ! Inverting map and beam ! Estimated beam: bmin=0.8328 mas, bmaj=1.998 mas, bpa=-11.52 degrees ! Estimated noise=719.524 mJy/beam. ! Added new window around map position (-2, 3.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204914 Jy ! Component: 100 - total flux cleaned = 0.00173131 Jy ! Component: 150 - total flux cleaned = 0.0014796 Jy ! Component: 200 - total flux cleaned = 0.00114665 Jy ! Total flux subtracted in 200 components = 0.00114665 Jy ! Clean residual min=-0.004087 max=0.004704 Jy/beam ! Clean residual mean=0.000002 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.275785 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.275785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215654Jy sigma=0.001255 ! Fit after self-cal, rms=0.215583Jy sigma=0.001254 ! Inverting map ! Added new window around map position (-9.2, 5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303463 Jy ! Component: 100 - total flux cleaned = 0.00334568 Jy ! Component: 150 - total flux cleaned = 0.00348899 Jy ! Component: 200 - total flux cleaned = 0.00349512 Jy ! Total flux subtracted in 200 components = 0.00349512 Jy ! Clean residual min=-0.003556 max=0.003466 Jy/beam ! Clean residual mean=0.000000 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.27928 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 101 components and 0.27928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215433Jy sigma=0.001253 ! Fit after self-cal, rms=0.215402Jy sigma=0.001253 ! 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=0.215402Jy sigma=0.001253 ! Fit after self-cal, rms=0.214074Jy sigma=0.001253 ! 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=0.214074Jy sigma=0.001253 ! Fit after self-cal, rms=0.214027Jy sigma=0.001253 ! Inverting map and beam ! Estimated beam: bmin=0.8241 mas, bmaj=1.998 mas, bpa=-12 degrees ! Estimated noise=710.804 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000884419 Jy ! Component: 100 - total flux cleaned = -0.000654392 Jy ! Component: 150 - total flux cleaned = -0.000562318 Jy ! Component: 200 - total flux cleaned = -0.00064365 Jy ! Total flux subtracted in 200 components = -0.00064365 Jy ! Clean residual min=-0.003518 max=0.003532 Jy/beam ! Clean residual mean=-0.000000 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.278637 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.278637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213968Jy sigma=0.001252 ! Fit after self-cal, rms=0.213962Jy sigma=0.001252 ! 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=2.237 mas, bmaj=4.542 mas, bpa=-6.244 degrees ! Estimated noise=968.251 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 = -0.000280364 Jy ! Component: 100 - total flux cleaned = -9.43208e-05 Jy ! Component: 150 - total flux cleaned = -9.29461e-05 Jy ! Component: 200 - total flux cleaned = -9.12694e-05 Jy ! Total flux subtracted in 200 components = -9.12695e-05 Jy ! Clean residual min=-0.003654 max=0.003268 Jy/beam ! Clean residual mean=-0.000007 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.278545 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.278545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213953Jy sigma=0.001252 ! Fit after self-cal, rms=0.213949Jy sigma=0.001252 ! Inverting map uvtaper 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=0.6706 mas, bmaj=1.617 mas, bpa=-9.353 degrees ! Estimated noise=1191.69 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.16961 Jy ! Component: 100 - total flux cleaned = 0.224184 Jy ! Component: 150 - total flux cleaned = 0.249666 Jy ! Component: 200 - total flux cleaned = 0.261634 Jy ! Total flux subtracted in 200 components = 0.261634 Jy ! Clean residual min=-0.008903 max=0.008037 Jy/beam ! Clean residual mean=-0.000017 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 0.261634 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.261634 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8241 mas, bmaj=1.998 mas, bpa=-12 degrees ! Estimated noise=710.804 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 = 0.00834892 Jy ! Component: 100 - total flux cleaned = 0.00995774 Jy ! Component: 150 - total flux cleaned = 0.0116261 Jy ! Component: 200 - total flux cleaned = 0.0125908 Jy ! Total flux subtracted in 200 components = 0.0125908 Jy ! Clean residual min=-0.005549 max=0.004925 Jy/beam ! Clean residual mean=-0.000009 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.274225 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.274225 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=2.237 mas, bmaj=4.542 mas, bpa=-6.244 degrees ! Estimated noise=968.251 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 = 0.00409973 Jy ! Component: 100 - total flux cleaned = 0.00436077 Jy ! Component: 150 - total flux cleaned = 0.00447187 Jy ! Component: 200 - total flux cleaned = 0.00457295 Jy ! Total flux subtracted in 200 components = 0.00457295 Jy ! Clean residual min=-0.004174 max=0.003430 Jy/beam ! Clean residual mean=-0.000009 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.278798 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.278798 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8241 mas, bmaj=1.998 mas, bpa=-12 degrees ! Estimated noise=710.804 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000996183 Jy ! Component: 100 - total flux cleaned = -0.00118399 Jy ! Component: 150 - total flux cleaned = -0.00134417 Jy ! Component: 200 - total flux cleaned = -0.00134692 Jy ! Total flux subtracted in 200 components = -0.00134692 Jy ! Clean residual min=-0.004514 max=0.004571 Jy/beam ! Clean residual mean=-0.000002 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.277451 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.277451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214200Jy sigma=0.001254 ! Fit after self-cal, rms=0.214185Jy sigma=0.001254 wmodel J0325-2415_X_1997_08_27_yyk\_map.mod ! Writing 75 model components to file: J0325-2415_X_1997_08_27_yyk_map.mod wobs J0325-2415_X_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J0325-2415_X_1997_08_27_yyk_uvs.fits wwins J0325-2415_X_1997_08_27_yyk\_map.win ! wwins: Wrote 4 windows to J0325-2415_X_1997_08_27_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 = -0.000534051 Jy ! Component: 100 - total flux cleaned = -0.00172746 Jy ! Component: 150 - total flux cleaned = -0.0029683 Jy ! Component: 200 - total flux cleaned = -0.00381945 Jy ! Component: 250 - total flux cleaned = -0.00432261 Jy ! Component: 300 - total flux cleaned = -0.00510874 Jy ! Component: 350 - total flux cleaned = -0.00569316 Jy ! Component: 400 - total flux cleaned = -0.00626231 Jy ! Component: 450 - total flux cleaned = -0.00687123 Jy ! Component: 500 - total flux cleaned = -0.00735438 Jy ! Component: 550 - total flux cleaned = -0.00772133 Jy ! Component: 600 - total flux cleaned = -0.00818251 Jy ! Component: 650 - total flux cleaned = -0.00853248 Jy ! Component: 700 - total flux cleaned = -0.00892381 Jy ! Component: 750 - total flux cleaned = -0.0093527 Jy ! Component: 800 - total flux cleaned = -0.00953907 Jy ! Component: 850 - total flux cleaned = -0.00967665 Jy ! Component: 900 - total flux cleaned = -0.00994655 Jy ! Component: 950 - total flux cleaned = -0.0102104 Jy ! Component: 1000 - total flux cleaned = -0.0103397 Jy ! Component: 1050 - total flux cleaned = -0.0105506 Jy ! Component: 1100 - total flux cleaned = -0.0106748 Jy ! Component: 1150 - total flux cleaned = -0.0107559 Jy ! Component: 1200 - total flux cleaned = -0.0108763 Jy ! Component: 1250 - total flux cleaned = -0.0110343 Jy ! Component: 1300 - total flux cleaned = -0.011151 Jy ! Component: 1350 - total flux cleaned = -0.011342 Jy ! Component: 1400 - total flux cleaned = -0.0116049 Jy ! Component: 1450 - total flux cleaned = -0.0115676 Jy ! Component: 1500 - total flux cleaned = -0.0117509 Jy ! Component: 1550 - total flux cleaned = -0.0118958 Jy ! Component: 1600 - total flux cleaned = -0.0121447 Jy ! Component: 1650 - total flux cleaned = -0.0123199 Jy ! Component: 1700 - total flux cleaned = -0.0124923 Jy ! Component: 1750 - total flux cleaned = -0.0125601 Jy ! Component: 1800 - total flux cleaned = -0.0126272 Jy ! Component: 1850 - total flux cleaned = -0.0125948 Jy ! Component: 1900 - total flux cleaned = -0.0126599 Jy ! Component: 1950 - total flux cleaned = -0.0126594 Jy ! Component: 2000 - total flux cleaned = -0.0126271 Jy ! Total flux subtracted in 2048 components = -0.0124695 Jy ! Clean residual min=-0.001935 max=0.001571 Jy/beam ! Clean residual mean=-0.000009 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.264982 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 215 components and 0.264982 Jy ![Exited script file: muppet] wmap "J0325-2415_X_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8241 x 1.998 at -12 degrees (North through East) ! Clean map min=-0.0042823 max=0.18753 Jy/beam ! Writing clean map to FITS file: J0325-2415_X_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.187531 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00059009 device "J0325-2415_X_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J0325-2415_X_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.94399 0.94399 1.88798 3.77596 7.55192 15.1038 30.2077 60.4154 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.187 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8241 x 1.998 at -12 degrees (North through East) ! Clean map min=-0.0042823 max=0.18753 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0325-2415_X_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J0325-2415_X_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0325-2415_X_1997_08_27_yyk_uvs.log closed on Mon Jan 8 02:41:52 2007