! Started logfile: J0204-1701_X_1997_07_02_yyk_uvs.log on Mon Jan 8 02:19:53 2007 obs J0204-1701_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J0204-1701_X_1997_07_02_yyk_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1.95282 visibilities/baseline/integration-bin. ! Found source: J0204-1701 ! ! 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 51320 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 J0204-1701_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)= 0.793988 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=0.7149 mas, bmaj=1.789 mas, bpa=-3.136 degrees ! Estimated noise=864.246 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 = 0.602958 Jy ! Component: 100 - total flux cleaned = 0.764445 Jy ! Total flux subtracted in 100 components = 0.764445 Jy ! Clean residual min=-0.027108 max=0.067931 Jy/beam ! Clean residual mean=0.000304 rms=0.008658 Jy/beam ! Combined flux in latest and established models = 0.764445 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.764445 Jy ! ! Correcting IF 1. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.265329Jy sigma=0.002496 ! Fit after self-cal, rms=0.264745Jy sigma=0.002491 ! Inverting map and beam ! Estimated beam: bmin=0.7149 mas, bmaj=1.789 mas, bpa=-3.136 degrees ! Estimated noise=864.294 mJy/beam. ! Added new window around map position (0.8, 2.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0836639 Jy ! Component: 100 - total flux cleaned = 0.132573 Jy ! Total flux subtracted in 100 components = 0.132573 Jy ! Clean residual min=-0.019332 max=0.028854 Jy/beam ! Clean residual mean=0.000172 rms=0.005199 Jy/beam ! Combined flux in latest and established models = 0.897019 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.897019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235744Jy sigma=0.002159 ! Fit after self-cal, rms=0.234760Jy sigma=0.002152 ! 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=0.9008 mas, bmaj=2.234 mas, bpa=-5.417 degrees ! Estimated noise=470.253 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 = 0.0653173 Jy ! Component: 100 - total flux cleaned = 0.100364 Jy ! Component: 150 - total flux cleaned = 0.121065 Jy ! Component: 200 - total flux cleaned = 0.133339 Jy ! Total flux subtracted in 200 components = 0.133339 Jy ! Clean residual min=-0.013445 max=0.022122 Jy/beam ! Clean residual mean=0.000089 rms=0.003789 Jy/beam ! Combined flux in latest and established models = 1.03036 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 54 components and 1.03036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224441Jy sigma=0.002021 ! Fit after self-cal, rms=0.223545Jy sigma=0.002014 ! Inverting map ! Added new window around map position (1.8, 6.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250738 Jy ! Component: 100 - total flux cleaned = 0.0358757 Jy ! Component: 150 - total flux cleaned = 0.0421911 Jy ! Component: 200 - total flux cleaned = 0.0446421 Jy ! Total flux subtracted in 200 components = 0.0446421 Jy ! Clean residual min=-0.010613 max=0.010109 Jy/beam ! Clean residual mean=0.000014 rms=0.002548 Jy/beam ! Combined flux in latest and established models = 1.075 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 92 components and 1.075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221758Jy sigma=0.001994 ! Fit after self-cal, rms=0.221494Jy sigma=0.001992 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9008 x 2.234 at -5.417 degrees (North through East) ! Clean map min=-0.0083839 max=0.69216 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: 0.997582 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 1.02 ! LA 1.02 MK 1.02 NL 1.01 OV 1.00 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00541 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.01 ! LA 0.99 MK 1.00 NL 1.02 OV 1.05 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.994165 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.05 KP 0.99 ! LA 1.00 MK 1.00 NL 1.01 OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.986195 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.05 KP 0.99 ! LA 1.01 MK 0.99 NL 1.01 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.221494Jy sigma=0.001992 ! Fit after self-cal, rms=0.220603Jy sigma=0.001973 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=0.220603Jy sigma=0.001973 ! Fit after self-cal, rms=0.220605Jy sigma=0.001973 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9044 mas, bmaj=2.237 mas, bpa=-5.248 degrees ! Estimated noise=467.982 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 = -0.00685451 Jy ! Component: 100 - total flux cleaned = -0.00708646 Jy ! Component: 150 - total flux cleaned = -0.00709077 Jy ! Component: 200 - total flux cleaned = -0.00708936 Jy ! Total flux subtracted in 200 components = -0.00708936 Jy ! Clean residual min=-0.006149 max=0.004892 Jy/beam ! Clean residual mean=-0.000002 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 1.06791 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 1.06791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220215Jy sigma=0.001970 ! Fit after self-cal, rms=0.220170Jy sigma=0.001970 ! 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=0.220170Jy sigma=0.001970 ! Fit after self-cal, rms=0.199660Jy sigma=0.001784 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 = 0.00406788 Jy ! Component: 100 - total flux cleaned = 0.00462492 Jy ! Component: 150 - total flux cleaned = 0.00507511 Jy ! Component: 200 - total flux cleaned = 0.00533215 Jy ! Total flux subtracted in 200 components = 0.00533215 Jy ! Clean residual min=-0.007338 max=0.004880 Jy/beam ! Clean residual mean=-0.000008 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 1.07324 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 118 components and 1.07324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199415Jy sigma=0.001782 ! Fit after self-cal, rms=0.196212Jy sigma=0.001755 ! 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: 0.9044 x 2.237 at -5.248 degrees (North through East) ! Clean map min=-0.0067152 max=0.697 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=0.196212Jy sigma=0.001755 ! Fit after self-cal, rms=0.195687Jy sigma=0.001748 ! 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=0.195687Jy sigma=0.001748 ! Fit after self-cal, rms=0.194836Jy sigma=0.001741 ! Inverting map and beam ! Estimated beam: bmin=0.9074 mas, bmaj=2.25 mas, bpa=-5.112 degrees ! Estimated noise=467.221 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100173 Jy ! Component: 100 - total flux cleaned = 0.00171077 Jy ! Component: 150 - total flux cleaned = 0.00181175 Jy ! Component: 200 - total flux cleaned = 0.00190542 Jy ! Total flux subtracted in 200 components = 0.00190542 Jy ! Clean residual min=-0.006184 max=0.004292 Jy/beam ! Clean residual mean=-0.000014 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 1.07515 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 1.07515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194723Jy sigma=0.001740 ! Fit after self-cal, rms=0.194394Jy sigma=0.001738 ! 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=0.194394Jy sigma=0.001738 ! Fit after self-cal, rms=0.194257Jy sigma=0.001735 ! 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=0.194257Jy sigma=0.001735 ! Fit after self-cal, rms=0.194132Jy sigma=0.001734 ! Inverting map and beam ! Estimated beam: bmin=0.9087 mas, bmaj=2.255 mas, bpa=-5.074 degrees ! Estimated noise=467.212 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212912 Jy ! Component: 100 - total flux cleaned = 0.000170364 Jy ! Component: 150 - total flux cleaned = 0.000255016 Jy ! Component: 200 - total flux cleaned = 0.000330586 Jy ! Total flux subtracted in 200 components = 0.000330586 Jy ! Clean residual min=-0.005967 max=0.004235 Jy/beam ! Clean residual mean=-0.000014 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 1.07548 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 134 components and 1.07548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194058Jy sigma=0.001734 ! Fit after self-cal, rms=0.193970Jy sigma=0.001733 ! 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=2.298 mas, bmaj=4.616 mas, bpa=-1.042 degrees ! Estimated noise=598.565 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 = -0.000681298 Jy ! Component: 100 - total flux cleaned = -0.00024433 Jy ! Component: 150 - total flux cleaned = -1.0715e-05 Jy ! Component: 200 - total flux cleaned = -4.82655e-05 Jy ! Total flux subtracted in 200 components = -4.82655e-05 Jy ! Clean residual min=-0.003078 max=0.003201 Jy/beam ! Clean residual mean=-0.000025 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 1.07543 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 141 components and 1.07543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193950Jy sigma=0.001733 ! Fit after self-cal, rms=0.193867Jy sigma=0.001732 ! 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=0.7174 mas, bmaj=1.794 mas, bpa=-2.946 degrees ! Estimated noise=865.307 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.609388 Jy ! Component: 100 - total flux cleaned = 0.780738 Jy ! Component: 150 - total flux cleaned = 0.86097 Jy ! Component: 200 - total flux cleaned = 0.911224 Jy ! Total flux subtracted in 200 components = 0.911224 Jy ! Clean residual min=-0.013781 max=0.021098 Jy/beam ! Clean residual mean=0.000152 rms=0.004100 Jy/beam ! Combined flux in latest and established models = 0.911224 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.911224 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9087 mas, bmaj=2.255 mas, bpa=-5.074 degrees ! Estimated noise=467.212 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 = 0.0594183 Jy ! Component: 100 - total flux cleaned = 0.0941045 Jy ! Component: 150 - total flux cleaned = 0.115422 Jy ! Component: 200 - total flux cleaned = 0.129159 Jy ! Total flux subtracted in 200 components = 0.129159 Jy ! Clean residual min=-0.006318 max=0.007102 Jy/beam ! Clean residual mean=0.000043 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 1.04038 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 96 components and 1.04038 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=2.298 mas, bmaj=4.616 mas, bpa=-1.042 degrees ! Estimated noise=598.565 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 = 0.0144971 Jy ! Component: 100 - total flux cleaned = 0.0218844 Jy ! Component: 150 - total flux cleaned = 0.0259673 Jy ! Component: 200 - total flux cleaned = 0.0283126 Jy ! Total flux subtracted in 200 components = 0.0283126 Jy ! Clean residual min=-0.003101 max=0.002868 Jy/beam ! Clean residual mean=-0.000010 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 1.0687 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 138 components and 1.0687 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9087 mas, bmaj=2.255 mas, bpa=-5.074 degrees ! Estimated noise=467.212 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000663435 Jy ! Component: 100 - total flux cleaned = 0.000864604 Jy ! Component: 150 - total flux cleaned = 0.00110157 Jy ! Component: 200 - total flux cleaned = 0.00124336 Jy ! Total flux subtracted in 200 components = 0.00124336 Jy ! Clean residual min=-0.004511 max=0.004147 Jy/beam ! Clean residual mean=-0.000007 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 1.06994 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 1.06994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193777Jy sigma=0.001732 ! Fit after self-cal, rms=0.193708Jy sigma=0.001731 wmodel J0204-1701_X_1997_07_02_yyk\_map.mod ! Writing 153 model components to file: J0204-1701_X_1997_07_02_yyk_map.mod wobs J0204-1701_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J0204-1701_X_1997_07_02_yyk_uvs.fits wwins J0204-1701_X_1997_07_02_yyk\_map.win ! wwins: Wrote 3 windows to J0204-1701_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 = -0.00044384 Jy ! Component: 100 - total flux cleaned = -0.000843343 Jy ! Component: 150 - total flux cleaned = -0.00115896 Jy ! Component: 200 - total flux cleaned = -0.00133739 Jy ! Component: 250 - total flux cleaned = -0.00162179 Jy ! Component: 300 - total flux cleaned = -0.00189817 Jy ! Component: 350 - total flux cleaned = -0.00221775 Jy ! Component: 400 - total flux cleaned = -0.0025797 Jy ! Component: 450 - total flux cleaned = -0.0029815 Jy ! Component: 500 - total flux cleaned = -0.00332262 Jy ! Component: 550 - total flux cleaned = -0.00365511 Jy ! Component: 600 - total flux cleaned = -0.00407063 Jy ! Component: 650 - total flux cleaned = -0.00438513 Jy ! Component: 700 - total flux cleaned = -0.00473737 Jy ! Component: 750 - total flux cleaned = -0.00512481 Jy ! Component: 800 - total flux cleaned = -0.00533521 Jy ! Component: 850 - total flux cleaned = -0.00562489 Jy ! Component: 900 - total flux cleaned = -0.00598876 Jy ! Component: 950 - total flux cleaned = -0.00614758 Jy ! Component: 1000 - total flux cleaned = -0.00638095 Jy ! Component: 1050 - total flux cleaned = -0.00653455 Jy ! Component: 1100 - total flux cleaned = -0.0068724 Jy ! Component: 1150 - total flux cleaned = -0.00713039 Jy ! Component: 1200 - total flux cleaned = -0.00738445 Jy ! Component: 1250 - total flux cleaned = -0.00767002 Jy ! Component: 1300 - total flux cleaned = -0.00795115 Jy ! Component: 1350 - total flux cleaned = -0.00819225 Jy ! Component: 1400 - total flux cleaned = -0.00832832 Jy ! Component: 1450 - total flux cleaned = -0.00866379 Jy ! Component: 1500 - total flux cleaned = -0.00896085 Jy ! Component: 1550 - total flux cleaned = -0.00915648 Jy ! Component: 1600 - total flux cleaned = -0.00947753 Jy ! Component: 1650 - total flux cleaned = -0.00969835 Jy ! Component: 1700 - total flux cleaned = -0.00988585 Jy ! Component: 1750 - total flux cleaned = -0.0100404 Jy ! Component: 1800 - total flux cleaned = -0.0103152 Jy ! Component: 1850 - total flux cleaned = -0.0104961 Jy ! Component: 1900 - total flux cleaned = -0.0107043 Jy ! Component: 1950 - total flux cleaned = -0.0109687 Jy ! Component: 2000 - total flux cleaned = -0.0112875 Jy ! Total flux subtracted in 2048 components = -0.0115451 Jy ! Clean residual min=-0.001428 max=0.001442 Jy/beam ! Clean residual mean=-0.000004 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 1.0584 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 286 components and 1.0584 Jy ![Exited script file: muppet] wmap "J0204-1701_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9087 x 2.255 at -5.074 degrees (North through East) ! Clean map min=-0.00292 max=0.70231 Jy/beam ! Writing clean map to FITS file: J0204-1701_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 0.702307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000530232 device "J0204-1701_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0204-1701_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.226496 0.226496 0.452991 0.905983 1.81197 3.62393 7.24786 14.4957 28.9914 57.9829 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.702 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9087 x 2.255 at -5.074 degrees (North through East) ! Clean map min=-0.00292 max=0.70231 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0204-1701_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0204-1701_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0204-1701_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 02:20:04 2007