! Started logfile: J0608-2220_S_1997_07_02_yyk_uvs.log on Sun Jan 7 16:34:45 2007 obs J0608-2220_S_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J0608-2220_S_1997_07_02_yyk_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.869308 visibilities/baseline/integration-bin. ! Found source: J0608-2220 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 754 lines of history. ! ! Reading 22376 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 J0608-2220_S_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.675262 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=2.641 mas, bmaj=6.629 mas, bpa=-0.7875 degrees ! Estimated noise=2074.86 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 = 0.477001 Jy ! Component: 100 - total flux cleaned = 0.556586 Jy ! Total flux subtracted in 100 components = 0.556586 Jy ! Clean residual min=-0.026574 max=0.049723 Jy/beam ! Clean residual mean=0.000487 rms=0.008627 Jy/beam ! Combined flux in latest and established models = 0.556586 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.556586 Jy ! ! Correcting IF 1. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.353311Jy sigma=0.001283 ! Fit after self-cal, rms=0.351740Jy sigma=0.001278 ! Inverting map and beam ! Estimated beam: bmin=2.641 mas, bmaj=6.629 mas, bpa=-0.7876 degrees ! Estimated noise=2076.64 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=3.438 mas, bmaj=9.215 mas, bpa=-3.837 degrees ! Estimated noise=1258.15 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 = 0.0470957 Jy ! Component: 100 - total flux cleaned = 0.0572871 Jy ! Component: 150 - total flux cleaned = 0.0582818 Jy ! Component: 200 - total flux cleaned = 0.0591826 Jy ! Total flux subtracted in 200 components = 0.0591826 Jy ! Clean residual min=-0.019391 max=0.045662 Jy/beam ! Clean residual mean=0.001247 rms=0.008535 Jy/beam ! Combined flux in latest and established models = 0.615769 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.615769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347578Jy sigma=0.001260 ! Fit after self-cal, rms=0.347462Jy sigma=0.001259 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.438 x 9.215 at -3.837 degrees (North through East) ! Clean map min=-0.019247 max=0.54584 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: 1.01127 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.16 KP 0.90 ! LA 0.98 MK 0.97 NL 1.00* OV 1.09 ! PT 0.90 SC 0.86 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.966477 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.11 HN 1.24 KP 0.93 ! LA 1.09 MK 0.98 NL 1.11 OV 1.06 ! PT 0.88 SC 0.92 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02398 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.17 KP 0.94 ! LA 0.81 MK 0.83 NL 1.05 OV 0.95 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.967553 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.42 KP 0.97 ! LA 0.89 MK 0.98 NL 1.17 OV 0.95 ! PT 0.87 SC 0.99 ! ! ! Fit before self-cal, rms=0.347462Jy sigma=0.001259 ! Fit after self-cal, rms=0.333498Jy sigma=0.001230 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=0.333498Jy sigma=0.001230 ! Fit after self-cal, rms=0.333540Jy sigma=0.001230 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.39 mas, bmaj=9.001 mas, bpa=-3.683 degrees ! Estimated noise=1210.22 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 (11.5, 21.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387213 Jy ! Component: 100 - total flux cleaned = 0.0401576 Jy ! Component: 150 - total flux cleaned = 0.0401061 Jy ! Component: 200 - total flux cleaned = 0.0401121 Jy ! Total flux subtracted in 200 components = 0.0401121 Jy ! Clean residual min=-0.009404 max=0.012699 Jy/beam ! Clean residual mean=0.000155 rms=0.003068 Jy/beam ! Combined flux in latest and established models = 0.655881 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.655881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329563Jy sigma=0.001213 ! Fit after self-cal, rms=0.329051Jy sigma=0.001211 ! 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=0.329051Jy sigma=0.001211 ! Fit after self-cal, rms=0.327171Jy sigma=0.001203 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 = 0.00790652 Jy ! Component: 100 - total flux cleaned = 0.00868856 Jy ! Component: 150 - total flux cleaned = 0.00921174 Jy ! Component: 200 - total flux cleaned = 0.00941423 Jy ! Total flux subtracted in 200 components = 0.00941423 Jy ! Clean residual min=-0.008030 max=0.010684 Jy/beam ! Clean residual mean=0.000049 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 0.665295 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 76 components and 0.665295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.326594Jy sigma=0.001201 ! Fit after self-cal, rms=0.326206Jy sigma=0.001199 ! 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: 3.39 x 9.001 at -3.683 degrees (North through East) ! Clean map min=-0.0079251 max=0.53308 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=0.326206Jy sigma=0.001199 ! Fit after self-cal, rms=0.314601Jy sigma=0.001192 ! 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=0.314601Jy sigma=0.001192 ! Fit after self-cal, rms=0.314549Jy sigma=0.001191 ! Inverting map and beam ! Estimated beam: bmin=3.354 mas, bmaj=8.938 mas, bpa=-3.556 degrees ! Estimated noise=1202.94 mJy/beam. ! Added new window around map position (4, 17.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.011349 Jy ! Component: 100 - total flux cleaned = 0.0119949 Jy ! Component: 150 - total flux cleaned = 0.0124929 Jy ! Component: 200 - total flux cleaned = 0.0122733 Jy ! Total flux subtracted in 200 components = 0.0122733 Jy ! Clean residual min=-0.006552 max=0.009222 Jy/beam ! Clean residual mean=0.000024 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 0.677568 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 93 components and 0.677568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.313757Jy sigma=0.001189 ! Fit after self-cal, rms=0.313650Jy sigma=0.001189 ! Inverting map ! Added new window around map position (-22, -43.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640781 Jy ! Component: 100 - total flux cleaned = 0.00772799 Jy ! Component: 150 - total flux cleaned = 0.00861775 Jy ! Component: 200 - total flux cleaned = 0.00921029 Jy ! Total flux subtracted in 200 components = 0.00921029 Jy ! Clean residual min=-0.005958 max=0.006582 Jy/beam ! Clean residual mean=-0.000056 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.686779 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.686779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.313181Jy sigma=0.001187 ! Fit after self-cal, rms=0.313169Jy sigma=0.001187 ! 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=0.313169Jy sigma=0.001187 ! Fit after self-cal, rms=0.311194Jy sigma=0.001185 ! 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=0.311194Jy sigma=0.001185 ! Fit after self-cal, rms=0.311195Jy sigma=0.001185 ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=8.924 mas, bpa=-3.522 degrees ! Estimated noise=1205.46 mJy/beam. ! Added new window around map position (4.5, 3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061967 Jy ! Component: 100 - total flux cleaned = 0.00638577 Jy ! Component: 150 - total flux cleaned = 0.00676023 Jy ! Component: 200 - total flux cleaned = 0.0069278 Jy ! Total flux subtracted in 200 components = 0.0069278 Jy ! Clean residual min=-0.005536 max=0.006009 Jy/beam ! Clean residual mean=-0.000035 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.693706 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 135 components and 0.693706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.310877Jy sigma=0.001184 ! Fit after self-cal, rms=0.310854Jy sigma=0.001184 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.731 mas, bmaj=19.7 mas, bpa=7.295 degrees ! Estimated noise=1506.08 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 = 0.00183843 Jy ! Component: 100 - total flux cleaned = 0.00224058 Jy ! Component: 150 - total flux cleaned = 0.00245312 Jy ! Component: 200 - total flux cleaned = 0.00254556 Jy ! Total flux subtracted in 200 components = 0.00254556 Jy ! Clean residual min=-0.004808 max=0.005122 Jy/beam ! Clean residual mean=-0.000119 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.696252 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 0.696252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.310775Jy sigma=0.001184 ! Fit after self-cal, rms=0.310762Jy sigma=0.001184 ! 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=2.614 mas, bmaj=6.564 mas, bpa=-0.2106 degrees ! Estimated noise=1997 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.46027 Jy ! Component: 100 - total flux cleaned = 0.550802 Jy ! Component: 150 - total flux cleaned = 0.597854 Jy ! Component: 200 - total flux cleaned = 0.627651 Jy ! Total flux subtracted in 200 components = 0.627651 Jy ! Clean residual min=-0.011064 max=0.016995 Jy/beam ! Clean residual mean=0.000131 rms=0.003620 Jy/beam ! Combined flux in latest and established models = 0.62765 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.62765 Jy ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=8.924 mas, bpa=-3.522 degrees ! Estimated noise=1205.46 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 = 0.0277272 Jy ! Component: 100 - total flux cleaned = 0.0429027 Jy ! Component: 150 - total flux cleaned = 0.0505695 Jy ! Component: 200 - total flux cleaned = 0.055264 Jy ! Total flux subtracted in 200 components = 0.055264 Jy ! Clean residual min=-0.006586 max=0.007288 Jy/beam ! Clean residual mean=0.000076 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 0.682915 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 92 components and 0.682915 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.731 mas, bmaj=19.7 mas, bpa=7.295 degrees ! Estimated noise=1506.08 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 = 0.00699981 Jy ! Component: 100 - total flux cleaned = 0.00890497 Jy ! Component: 150 - total flux cleaned = 0.00989759 Jy ! Component: 200 - total flux cleaned = 0.0106201 Jy ! Total flux subtracted in 200 components = 0.0106201 Jy ! Clean residual min=-0.005227 max=0.004953 Jy/beam ! Clean residual mean=-0.000053 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.693535 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.693535 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=8.924 mas, bpa=-3.522 degrees ! Estimated noise=1205.46 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764485 Jy ! Component: 100 - total flux cleaned = 0.000763593 Jy ! Component: 150 - total flux cleaned = 0.00077093 Jy ! Component: 200 - total flux cleaned = 0.000767387 Jy ! Total flux subtracted in 200 components = 0.000767387 Jy ! Clean residual min=-0.005376 max=0.005919 Jy/beam ! Clean residual mean=-0.000036 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.694302 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 140 components and 0.694302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.311016Jy sigma=0.001184 ! Fit after self-cal, rms=0.310941Jy sigma=0.001184 wmodel J0608-2220_S_1997_07_02_yyk\_map.mod ! Writing 140 model components to file: J0608-2220_S_1997_07_02_yyk_map.mod wobs J0608-2220_S_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J0608-2220_S_1997_07_02_yyk_uvs.fits wwins J0608-2220_S_1997_07_02_yyk\_map.win ! wwins: Wrote 5 windows to J0608-2220_S_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 = 0.00180364 Jy ! Component: 100 - total flux cleaned = 0.00274956 Jy ! Component: 150 - total flux cleaned = 0.00328108 Jy ! Component: 200 - total flux cleaned = 0.00369955 Jy ! Component: 250 - total flux cleaned = 0.0042624 Jy ! Component: 300 - total flux cleaned = 0.00449451 Jy ! Component: 350 - total flux cleaned = 0.00456997 Jy ! Component: 400 - total flux cleaned = 0.00449881 Jy ! Component: 450 - total flux cleaned = 0.00435698 Jy ! Component: 500 - total flux cleaned = 0.00408088 Jy ! Component: 550 - total flux cleaned = 0.00381281 Jy ! Component: 600 - total flux cleaned = 0.00374698 Jy ! Component: 650 - total flux cleaned = 0.00329589 Jy ! Component: 700 - total flux cleaned = 0.00298101 Jy ! Component: 750 - total flux cleaned = 0.00254914 Jy ! Component: 800 - total flux cleaned = 0.00242719 Jy ! Component: 850 - total flux cleaned = 0.00224781 Jy ! Component: 900 - total flux cleaned = 0.00201428 Jy ! Component: 950 - total flux cleaned = 0.00189983 Jy ! Component: 1000 - total flux cleaned = 0.00173244 Jy ! Component: 1050 - total flux cleaned = 0.00162209 Jy ! Component: 1100 - total flux cleaned = 0.00129616 Jy ! Component: 1150 - total flux cleaned = 0.000922173 Jy ! Component: 1200 - total flux cleaned = 0.000711644 Jy ! Component: 1250 - total flux cleaned = 0.000452693 Jy ! Component: 1300 - total flux cleaned = 0.000298467 Jy ! Component: 1350 - total flux cleaned = 0.000145871 Jy ! Component: 1400 - total flux cleaned = 4.54038e-05 Jy ! Component: 1450 - total flux cleaned = -0.000151426 Jy ! Component: 1500 - total flux cleaned = -0.000248256 Jy ! Component: 1550 - total flux cleaned = -0.000248447 Jy ! Component: 1600 - total flux cleaned = -0.000484091 Jy ! Component: 1650 - total flux cleaned = -0.000390588 Jy ! Component: 1700 - total flux cleaned = -0.000482933 Jy ! Component: 1750 - total flux cleaned = -0.000665124 Jy ! Component: 1800 - total flux cleaned = -0.0008894 Jy ! Component: 1850 - total flux cleaned = -0.000977346 Jy ! Component: 1900 - total flux cleaned = -0.00110797 Jy ! Component: 1950 - total flux cleaned = -0.00115131 Jy ! Component: 2000 - total flux cleaned = -0.00132329 Jy ! Total flux subtracted in 2048 components = -0.00140769 Jy ! Clean residual min=-0.003020 max=0.002299 Jy/beam ! Clean residual mean=-0.000086 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.692894 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 258 components and 0.692894 Jy ![Exited script file: muppet] wmap "J0608-2220_S_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.344 x 8.924 at -3.522 degrees (North through East) ! Clean map min=-0.0060558 max=0.5178 Jy/beam ! Writing clean map to FITS file: J0608-2220_S_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 0.517795 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000852007 device "J0608-2220_S_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0608-2220_S_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.493635 0.493635 0.987271 1.97454 3.94908 7.89817 15.7963 31.5927 63.1853 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.517 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.344 x 8.924 at -3.522 degrees (North through East) ! Clean map min=-0.0060558 max=0.5178 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0608-2220_S_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0608-2220_S_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0608-2220_S_1997_07_02_yyk_uvs.log closed on Sun Jan 7 16:34:53 2007