! Started logfile: J0620-2515_X_1997_07_02_yyk_uvs.log on Mon Jan 8 03:31:26 2007 obs J0620-2515_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J0620-2515_X_1997_07_02_yyk_uva.fits ! AN table 1: 137 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853528 visibilities/baseline/integration-bin. ! Found source: J0620-2515 ! ! 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 753 lines of history. ! ! Reading 21048 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 J0620-2515_X_1997_07_02_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)= 0.639167 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=0.681 mas, bmaj=1.792 mas, bpa=-1.972 degrees ! Estimated noise=1211.17 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 (0.2, 0.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.439364 Jy ! Component: 100 - total flux cleaned = 0.613682 Jy ! Total flux subtracted in 100 components = 0.613682 Jy ! Clean residual min=-0.024939 max=0.092447 Jy/beam ! Clean residual mean=0.000179 rms=0.008937 Jy/beam ! Combined flux in latest and established models = 0.613682 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.613682 Jy ! ! Correcting IF 1. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.272761Jy sigma=0.001696 ! Fit after self-cal, rms=0.270160Jy sigma=0.001682 ! Inverting map and beam ! Estimated beam: bmin=0.681 mas, bmaj=1.792 mas, bpa=-1.972 degrees ! Estimated noise=1211.22 mJy/beam. ! Added new window around map position (-0.8, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.10168 Jy ! Component: 100 - total flux cleaned = 0.149518 Jy ! Total flux subtracted in 100 components = 0.149518 Jy ! Clean residual min=-0.010216 max=0.016682 Jy/beam ! Clean residual mean=0.000099 rms=0.003196 Jy/beam ! Combined flux in latest and established models = 0.763201 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.763201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233642Jy sigma=0.001423 ! Fit after self-cal, rms=0.233467Jy sigma=0.001422 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255457 Jy ! Component: 100 - total flux cleaned = 0.0402006 Jy ! Total flux subtracted in 100 components = 0.0402006 Jy ! Clean residual min=-0.008768 max=0.009101 Jy/beam ! Clean residual mean=0.000076 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 0.803401 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.803401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230580Jy sigma=0.001400 ! Fit after self-cal, rms=0.230555Jy sigma=0.001400 ! 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=0.8626 mas, bmaj=2.231 mas, bpa=-2.167 degrees ! Estimated noise=777.705 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 = 0.0157293 Jy ! Component: 100 - total flux cleaned = 0.0230709 Jy ! Component: 150 - total flux cleaned = 0.0267843 Jy ! Component: 200 - total flux cleaned = 0.0278649 Jy ! Total flux subtracted in 200 components = 0.0278649 Jy ! Clean residual min=-0.008378 max=0.011874 Jy/beam ! Clean residual mean=0.000089 rms=0.002984 Jy/beam ! Combined flux in latest and established models = 0.831266 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.831266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230050Jy sigma=0.001395 ! Fit after self-cal, rms=0.230032Jy sigma=0.001395 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8626 x 2.231 at -2.167 degrees (North through East) ! Clean map min=-0.0080149 max=0.47872 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if 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: 1.00741 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.98 KP 0.99 ! LA 1.01 MK 1.01 NL 1.04 OV 0.98 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00853 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 0.95 KP 0.99 ! LA 0.98 MK 1.01 NL 1.03 OV 1.02 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997744 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.01 KP 0.98 ! LA 0.99 MK 1.01 NL 1.02 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.9862 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.01 KP 0.98 ! LA 1.00 MK 1.02 NL 1.03 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.230032Jy sigma=0.001395 ! Fit after self-cal, rms=0.228855Jy sigma=0.001381 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=0.228855Jy sigma=0.001381 ! Fit after self-cal, rms=0.228853Jy sigma=0.001381 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8643 mas, bmaj=2.214 mas, bpa=-1.457 degrees ! Estimated noise=776.434 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 = -6.20263e-05 Jy ! Component: 100 - total flux cleaned = -0.000221048 Jy ! Component: 150 - total flux cleaned = -0.000291903 Jy ! Component: 200 - total flux cleaned = -0.0003493 Jy ! Total flux subtracted in 200 components = -0.0003493 Jy ! Clean residual min=-0.004266 max=0.004337 Jy/beam ! Clean residual mean=0.000057 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.830917 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.830917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228812Jy sigma=0.001381 ! Fit after self-cal, rms=0.228811Jy sigma=0.001381 ! 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=0.228811Jy sigma=0.001381 ! Fit after self-cal, rms=0.214035Jy sigma=0.001286 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 = 0.00520832 Jy ! Component: 100 - total flux cleaned = 0.00682533 Jy ! Component: 150 - total flux cleaned = 0.00693775 Jy ! Component: 200 - total flux cleaned = 0.00698769 Jy ! Total flux subtracted in 200 components = 0.00698769 Jy ! Clean residual min=-0.003977 max=0.004258 Jy/beam ! Clean residual mean=0.000084 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.837904 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.837904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213953Jy sigma=0.001285 ! Fit after self-cal, rms=0.211703Jy sigma=0.001270 ! 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: 0.8643 x 2.214 at -1.457 degrees (North through East) ! Clean map min=-0.0037432 max=0.48428 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=0.211703Jy sigma=0.001270 ! Fit after self-cal, rms=0.210653Jy sigma=0.001267 ! 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=0.210653Jy sigma=0.001267 ! Fit after self-cal, rms=0.210115Jy sigma=0.001263 ! Inverting map and beam ! Estimated beam: bmin=0.8599 mas, bmaj=2.22 mas, bpa=-1.121 degrees ! Estimated noise=772.182 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 9.2304e-05 Jy ! Component: 100 - total flux cleaned = -8.81001e-06 Jy ! Component: 150 - total flux cleaned = -5.12678e-05 Jy ! Component: 200 - total flux cleaned = -8.87452e-05 Jy ! Total flux subtracted in 200 components = -8.87452e-05 Jy ! Clean residual min=-0.003693 max=0.003876 Jy/beam ! Clean residual mean=0.000099 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.837816 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 69 components and 0.837816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210100Jy sigma=0.001263 ! Fit after self-cal, rms=0.209902Jy sigma=0.001262 ! 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=0.209902Jy sigma=0.001262 ! Fit after self-cal, rms=0.209884Jy sigma=0.001260 ! 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=0.209884Jy sigma=0.001260 ! Fit after self-cal, rms=0.209784Jy sigma=0.001259 ! Inverting map and beam ! Estimated beam: bmin=0.8598 mas, bmaj=2.222 mas, bpa=-1.141 degrees ! Estimated noise=771.819 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 4.93983e-05 Jy ! Component: 100 - total flux cleaned = -6.22009e-05 Jy ! Component: 150 - total flux cleaned = -9.35478e-05 Jy ! Component: 200 - total flux cleaned = -0.00012463 Jy ! Total flux subtracted in 200 components = -0.00012463 Jy ! Clean residual min=-0.003605 max=0.003873 Jy/beam ! Clean residual mean=0.000106 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.837691 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.837691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209775Jy sigma=0.001259 ! Fit after self-cal, rms=0.209692Jy sigma=0.001258 ! 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=2.371 mas, bmaj=5.693 mas, bpa=6.328 degrees ! Estimated noise=1004.94 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 = 0.000268303 Jy ! Component: 100 - total flux cleaned = 0.000277939 Jy ! Component: 150 - total flux cleaned = 0.000231546 Jy ! Component: 200 - total flux cleaned = 0.000211503 Jy ! Total flux subtracted in 200 components = 0.000211503 Jy ! Clean residual min=-0.004087 max=0.004140 Jy/beam ! Clean residual mean=0.000217 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.837902 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.837902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209701Jy sigma=0.001258 ! Fit after self-cal, rms=0.209620Jy sigma=0.001258 ! 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=0.6804 mas, bmaj=1.79 mas, bpa=-1.497 degrees ! Estimated noise=1211.28 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.448641 Jy ! Component: 100 - total flux cleaned = 0.634909 Jy ! Component: 150 - total flux cleaned = 0.723747 Jy ! Component: 200 - total flux cleaned = 0.771397 Jy ! Total flux subtracted in 200 components = 0.771397 Jy ! Clean residual min=-0.008102 max=0.017791 Jy/beam ! Clean residual mean=0.000075 rms=0.002635 Jy/beam ! Combined flux in latest and established models = 0.771397 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.771397 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8598 mas, bmaj=2.222 mas, bpa=-1.141 degrees ! Estimated noise=771.819 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 = 0.036855 Jy ! Component: 100 - total flux cleaned = 0.0515706 Jy ! Component: 150 - total flux cleaned = 0.0584372 Jy ! Component: 200 - total flux cleaned = 0.0619146 Jy ! Total flux subtracted in 200 components = 0.0619146 Jy ! Clean residual min=-0.003474 max=0.003731 Jy/beam ! Clean residual mean=0.000109 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.833311 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 51 components and 0.833311 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=2.371 mas, bmaj=5.693 mas, bpa=6.328 degrees ! Estimated noise=1004.94 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 = 0.00299528 Jy ! Component: 100 - total flux cleaned = 0.00344698 Jy ! Component: 150 - total flux cleaned = 0.00352992 Jy ! Component: 200 - total flux cleaned = 0.0036092 Jy ! Total flux subtracted in 200 components = 0.0036092 Jy ! Clean residual min=-0.004068 max=0.004007 Jy/beam ! Clean residual mean=0.000219 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.836921 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.83692 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8598 mas, bmaj=2.222 mas, bpa=-1.141 degrees ! Estimated noise=771.819 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00097049 Jy ! Component: 100 - total flux cleaned = -0.00085358 Jy ! Component: 150 - total flux cleaned = -0.000710306 Jy ! Component: 200 - total flux cleaned = -0.000626142 Jy ! Total flux subtracted in 200 components = -0.000626142 Jy ! Clean residual min=-0.003489 max=0.003815 Jy/beam ! Clean residual mean=0.000107 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.836294 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.836294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209622Jy sigma=0.001258 ! Fit after self-cal, rms=0.209547Jy sigma=0.001257 wmodel J0620-2515_X_1997_07_02_yyk\_map.mod ! Writing 65 model components to file: J0620-2515_X_1997_07_02_yyk_map.mod wobs J0620-2515_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J0620-2515_X_1997_07_02_yyk_uvs.fits wwins J0620-2515_X_1997_07_02_yyk\_map.win ! wwins: Wrote 2 windows to J0620-2515_X_1997_07_02_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 = 0.00124866 Jy ! Component: 100 - total flux cleaned = 0.0014315 Jy ! Component: 150 - total flux cleaned = 0.00165964 Jy ! Component: 200 - total flux cleaned = 0.00171383 Jy ! Component: 250 - total flux cleaned = 0.00161446 Jy ! Component: 300 - total flux cleaned = 0.00161426 Jy ! Component: 350 - total flux cleaned = 0.00184895 Jy ! Component: 400 - total flux cleaned = 0.00203135 Jy ! Component: 450 - total flux cleaned = 0.00212044 Jy ! Component: 500 - total flux cleaned = 0.00229351 Jy ! Component: 550 - total flux cleaned = 0.0023351 Jy ! Component: 600 - total flux cleaned = 0.00237595 Jy ! Component: 650 - total flux cleaned = 0.0026576 Jy ! Component: 700 - total flux cleaned = 0.00293431 Jy ! Component: 750 - total flux cleaned = 0.00316789 Jy ! Component: 800 - total flux cleaned = 0.00347372 Jy ! Component: 850 - total flux cleaned = 0.00366188 Jy ! Component: 900 - total flux cleaned = 0.00392098 Jy ! Component: 950 - total flux cleaned = 0.00395645 Jy ! Component: 1000 - total flux cleaned = 0.00410059 Jy ! Component: 1050 - total flux cleaned = 0.00424161 Jy ! Component: 1100 - total flux cleaned = 0.0044493 Jy ! Component: 1150 - total flux cleaned = 0.00448356 Jy ! Component: 1200 - total flux cleaned = 0.00451769 Jy ! Component: 1250 - total flux cleaned = 0.00478497 Jy ! Component: 1300 - total flux cleaned = 0.00488323 Jy ! Component: 1350 - total flux cleaned = 0.00507814 Jy ! Component: 1400 - total flux cleaned = 0.0051105 Jy ! Component: 1450 - total flux cleaned = 0.00536428 Jy ! Component: 1500 - total flux cleaned = 0.00539523 Jy ! Component: 1550 - total flux cleaned = 0.00548843 Jy ! Component: 1600 - total flux cleaned = 0.00555048 Jy ! Component: 1650 - total flux cleaned = 0.00558089 Jy ! Component: 1700 - total flux cleaned = 0.00564137 Jy ! Component: 1750 - total flux cleaned = 0.00573053 Jy ! Component: 1800 - total flux cleaned = 0.00575967 Jy ! Component: 1850 - total flux cleaned = 0.00581764 Jy ! Component: 1900 - total flux cleaned = 0.00584632 Jy ! Component: 1950 - total flux cleaned = 0.00587505 Jy ! Component: 2000 - total flux cleaned = 0.00601593 Jy ! Total flux subtracted in 2048 components = 0.00604377 Jy ! Clean residual min=-0.001548 max=0.001437 Jy/beam ! Clean residual mean=0.000038 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.842338 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 212 components and 0.842338 Jy ![Exited script file: muppet] wmap "J0620-2515_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8598 x 2.222 at -1.141 degrees (North through East) ! Clean map min=-0.0026237 max=0.4859 Jy/beam ! Writing clean map to FITS file: J0620-2515_X_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.485901 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000527765 device "J0620-2515_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0620-2515_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.325847 0.325847 0.651694 1.30339 2.60678 5.21355 10.4271 20.8542 41.7084 83.4169 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.485 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8598 x 2.222 at -1.141 degrees (North through East) ! Clean map min=-0.0026237 max=0.4859 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0620-2515_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0620-2515_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0620-2515_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 03:31:36 2007