! Started logfile: J2301-0158_S_1997_05_07_yyk_uvs.log on Sun Jan 7 20:20:06 2007 obs J2301-0158_S_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J2301-0158_S_1997_05_07_yyk_uva.fits ! AN table 1: 140 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97746 visibilities/baseline/integration-bin. ! Found source: J2301-0158 ! ! 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 614 lines of history. ! ! Reading 24632 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 J2301-0158_S_1997_05_07_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)= 0.472942 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=2.786 mas, bmaj=6.953 mas, bpa=-2.922 degrees ! Estimated noise=1280.79 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 = 0.322606 Jy ! Component: 100 - total flux cleaned = 0.374833 Jy ! Total flux subtracted in 100 components = 0.374833 Jy ! Clean residual min=-0.010530 max=0.013780 Jy/beam ! Clean residual mean=0.000069 rms=0.003049 Jy/beam ! Combined flux in latest and established models = 0.374833 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.374833 Jy ! ! Correcting IF 1. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.274194Jy sigma=0.001217 ! Fit after self-cal, rms=0.274070Jy sigma=0.001216 ! Inverting map and beam ! Estimated beam: bmin=2.786 mas, bmaj=6.953 mas, bpa=-2.922 degrees ! Estimated noise=1281.06 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=3.517 mas, bmaj=8.629 mas, bpa=-5.495 degrees ! Estimated noise=952.596 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 = 0.0152498 Jy ! Component: 100 - total flux cleaned = 0.0155561 Jy ! Component: 150 - total flux cleaned = 0.0155483 Jy ! Component: 200 - total flux cleaned = 0.0153532 Jy ! Total flux subtracted in 200 components = 0.0153532 Jy ! Clean residual min=-0.008537 max=0.011772 Jy/beam ! Clean residual mean=0.000123 rms=0.002781 Jy/beam ! Combined flux in latest and established models = 0.390187 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.390187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272901Jy sigma=0.001213 ! Fit after self-cal, rms=0.272877Jy sigma=0.001213 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.517 x 8.629 at -5.495 degrees (North through East) ! Clean map min=-0.0083377 max=0.37335 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: 1.02408 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 0.99 KP 0.89 ! LA 1.01 MK 0.98 NL 1.00* OV 1.07 ! PT 0.94 SC 0.82 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.979262 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.14 HN 1.09 KP 0.98 ! LA 1.10 MK 1.03 NL 0.94 OV 1.04 ! PT 0.94 SC 0.91 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.05118 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.97 KP 0.91 ! LA 0.79 MK 0.87 NL 0.94 OV 0.93 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997023 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.06 KP 0.95 ! LA 0.88 MK 1.03 NL 1.01 OV 1.09 ! PT 0.89 SC 1.02 ! ! ! Fit before self-cal, rms=0.272877Jy sigma=0.001213 ! Fit after self-cal, rms=0.263301Jy sigma=0.001198 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=0.263301Jy sigma=0.001198 ! Fit after self-cal, rms=0.263299Jy sigma=0.001198 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=8.447 mas, bpa=-4.697 degrees ! Estimated noise=959.647 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 = 0.0079591 Jy ! Component: 100 - total flux cleaned = 0.00809873 Jy ! Component: 150 - total flux cleaned = 0.00809626 Jy ! Component: 200 - total flux cleaned = 0.00791222 Jy ! Total flux subtracted in 200 components = 0.00791222 Jy ! Clean residual min=-0.003930 max=0.004250 Jy/beam ! Clean residual mean=0.000017 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.398099 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.398099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263034Jy sigma=0.001197 ! Fit after self-cal, rms=0.263018Jy sigma=0.001197 ! 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=0.263018Jy sigma=0.001197 ! Fit after self-cal, rms=0.262108Jy sigma=0.001193 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 = 9.88754e-05 Jy ! Component: 100 - total flux cleaned = 2.03336e-05 Jy ! Component: 150 - total flux cleaned = -0.000188005 Jy ! Component: 200 - total flux cleaned = -0.00037609 Jy ! Total flux subtracted in 200 components = -0.00037609 Jy ! Clean residual min=-0.003901 max=0.004494 Jy/beam ! Clean residual mean=0.000020 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.397723 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 33 components and 0.397723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.262058Jy sigma=0.001193 ! Fit after self-cal, rms=0.261950Jy sigma=0.001192 ! 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: 3.476 x 8.447 at -4.697 degrees (North through East) ! Clean map min=-0.0038056 max=0.37912 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=0.261950Jy sigma=0.001192 ! Fit after self-cal, rms=0.257368Jy sigma=0.001188 ! 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=0.257368Jy sigma=0.001188 ! Fit after self-cal, rms=0.257354Jy sigma=0.001187 ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=8.4 mas, bpa=-4.456 degrees ! Estimated noise=957.03 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000782529 Jy ! Component: 100 - total flux cleaned = 0.000609266 Jy ! Component: 150 - total flux cleaned = 0.0004716 Jy ! Component: 200 - total flux cleaned = 0.000388067 Jy ! Total flux subtracted in 200 components = 0.000388067 Jy ! Clean residual min=-0.003753 max=0.004614 Jy/beam ! Clean residual mean=0.000019 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.398111 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 43 components and 0.398111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257329Jy sigma=0.001187 ! Fit after self-cal, rms=0.257327Jy 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=0.257327Jy sigma=0.001187 ! Fit after self-cal, rms=0.257282Jy sigma=0.001186 ! 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=0.257282Jy sigma=0.001186 ! Fit after self-cal, rms=0.257285Jy sigma=0.001186 ! Inverting map and beam ! Estimated beam: bmin=3.452 mas, bmaj=8.378 mas, bpa=-4.34 degrees ! Estimated noise=958.294 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000975125 Jy ! Component: 100 - total flux cleaned = 0.000935887 Jy ! Component: 150 - total flux cleaned = 0.000864541 Jy ! Component: 200 - total flux cleaned = 0.000830842 Jy ! Total flux subtracted in 200 components = 0.000830842 Jy ! Clean residual min=-0.003752 max=0.004720 Jy/beam ! Clean residual mean=0.000019 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.398942 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 49 components and 0.398942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257271Jy sigma=0.001186 ! Fit after self-cal, rms=0.257272Jy sigma=0.001186 ! Inverting map ! Added new window around map position (-7, 4.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275643 Jy ! Component: 100 - total flux cleaned = 0.00314289 Jy ! Component: 150 - total flux cleaned = 0.00314253 Jy ! Component: 200 - total flux cleaned = 0.00314438 Jy ! Total flux subtracted in 200 components = 0.00314438 Jy ! Clean residual min=-0.003672 max=0.003279 Jy/beam ! Clean residual mean=-0.000004 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.402086 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 81 components and 0.402086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257158Jy sigma=0.001185 ! Fit after self-cal, rms=0.257149Jy sigma=0.001185 ! 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=7.899 mas, bmaj=13 mas, bpa=-0.9219 degrees ! Estimated noise=1196.25 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 = -0.00017023 Jy ! Component: 100 - total flux cleaned = -0.000224298 Jy ! Component: 150 - total flux cleaned = -0.000183102 Jy ! Component: 200 - total flux cleaned = -0.000184063 Jy ! Total flux subtracted in 200 components = -0.000184063 Jy ! Clean residual min=-0.004033 max=0.003255 Jy/beam ! Clean residual mean=-0.000012 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.401902 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 112 components and 0.401902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257142Jy sigma=0.001185 ! Fit after self-cal, rms=0.257139Jy sigma=0.001185 ! 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=2.759 mas, bmaj=6.867 mas, bpa=-2.231 degrees ! Estimated noise=1280.16 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.322682 Jy ! Component: 100 - total flux cleaned = 0.377129 Jy ! Component: 150 - total flux cleaned = 0.396113 Jy ! Component: 200 - total flux cleaned = 0.400778 Jy ! Total flux subtracted in 200 components = 0.400778 Jy ! Clean residual min=-0.005932 max=0.005515 Jy/beam ! Clean residual mean=0.000013 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.400778 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.400778 Jy ! Inverting map and beam ! Estimated beam: bmin=3.452 mas, bmaj=8.378 mas, bpa=-4.34 degrees ! Estimated noise=958.294 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 = 0.00348779 Jy ! Component: 100 - total flux cleaned = 0.0035008 Jy ! Component: 150 - total flux cleaned = 0.00365496 Jy ! Component: 200 - total flux cleaned = 0.00377296 Jy ! Total flux subtracted in 200 components = 0.00377296 Jy ! Clean residual min=-0.004116 max=0.003467 Jy/beam ! Clean residual mean=-0.000011 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.404551 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.404551 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=7.899 mas, bmaj=13 mas, bpa=-0.9219 degrees ! Estimated noise=1196.25 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 = -0.00136391 Jy ! Component: 100 - total flux cleaned = -0.00176012 Jy ! Component: 150 - total flux cleaned = -0.00199653 Jy ! Component: 200 - total flux cleaned = -0.00219397 Jy ! Total flux subtracted in 200 components = -0.00219397 Jy ! Clean residual min=-0.004118 max=0.003313 Jy/beam ! Clean residual mean=-0.000013 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.402357 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 72 components and 0.402357 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.452 mas, bmaj=8.378 mas, bpa=-4.34 degrees ! Estimated noise=958.294 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781242 Jy ! Component: 100 - total flux cleaned = 0.000584147 Jy ! Component: 150 - total flux cleaned = 0.000491181 Jy ! Component: 200 - total flux cleaned = 0.000332167 Jy ! Total flux subtracted in 200 components = 0.000332167 Jy ! Clean residual min=-0.003818 max=0.003407 Jy/beam ! Clean residual mean=-0.000008 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.402689 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.402689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257166Jy sigma=0.001185 ! Fit after self-cal, rms=0.257159Jy sigma=0.001185 wmodel J2301-0158_S_1997_05_07_yyk\_map.mod ! Writing 88 model components to file: J2301-0158_S_1997_05_07_yyk_map.mod wobs J2301-0158_S_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J2301-0158_S_1997_05_07_yyk_uvs.fits wwins J2301-0158_S_1997_05_07_yyk\_map.win ! wwins: Wrote 2 windows to J2301-0158_S_1997_05_07_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 = -0.000682505 Jy ! Component: 100 - total flux cleaned = -0.000681362 Jy ! Component: 150 - total flux cleaned = -0.000791089 Jy ! Component: 200 - total flux cleaned = -0.00120921 Jy ! Component: 250 - total flux cleaned = -0.00155857 Jy ! Component: 300 - total flux cleaned = -0.00189341 Jy ! Component: 350 - total flux cleaned = -0.00226301 Jy ! Component: 400 - total flux cleaned = -0.00253345 Jy ! Component: 450 - total flux cleaned = -0.0028822 Jy ! Component: 500 - total flux cleaned = -0.00309341 Jy ! Component: 550 - total flux cleaned = -0.00325841 Jy ! Component: 600 - total flux cleaned = -0.00329903 Jy ! Component: 650 - total flux cleaned = -0.00337706 Jy ! Component: 700 - total flux cleaned = -0.00349211 Jy ! Component: 750 - total flux cleaned = -0.00337739 Jy ! Component: 800 - total flux cleaned = -0.00337766 Jy ! Component: 850 - total flux cleaned = -0.0031955 Jy ! Component: 900 - total flux cleaned = -0.00301737 Jy ! Component: 950 - total flux cleaned = -0.00294719 Jy ! Component: 1000 - total flux cleaned = -0.00280895 Jy ! Component: 1050 - total flux cleaned = -0.00270691 Jy ! Component: 1100 - total flux cleaned = -0.00270736 Jy ! Component: 1150 - total flux cleaned = -0.00257546 Jy ! Component: 1200 - total flux cleaned = -0.00247778 Jy ! Component: 1250 - total flux cleaned = -0.00231821 Jy ! Component: 1300 - total flux cleaned = -0.00231859 Jy ! Component: 1350 - total flux cleaned = -0.00231877 Jy ! Component: 1400 - total flux cleaned = -0.00222657 Jy ! Component: 1450 - total flux cleaned = -0.00234771 Jy ! Component: 1500 - total flux cleaned = -0.00231733 Jy ! Component: 1550 - total flux cleaned = -0.00234676 Jy ! Component: 1600 - total flux cleaned = -0.00240418 Jy ! Component: 1650 - total flux cleaned = -0.00246132 Jy ! Component: 1700 - total flux cleaned = -0.00251743 Jy ! Component: 1750 - total flux cleaned = -0.00254548 Jy ! Component: 1800 - total flux cleaned = -0.00262809 Jy ! Component: 1850 - total flux cleaned = -0.00268291 Jy ! Component: 1900 - total flux cleaned = -0.00271031 Jy ! Component: 1950 - total flux cleaned = -0.00287072 Jy ! Component: 2000 - total flux cleaned = -0.00297616 Jy ! Total flux subtracted in 2048 components = -0.00302836 Jy ! Clean residual min=-0.001652 max=0.001712 Jy/beam ! Clean residual mean=0.000018 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.399661 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 221 components and 0.399661 Jy ![Exited script file: muppet] wmap "J2301-0158_S_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.452 x 8.378 at -4.34 degrees (North through East) ! Clean map min=-0.0043771 max=0.37946 Jy/beam ! Writing clean map to FITS file: J2301-0158_S_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.379457 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000543044 device "J2301-0158_S_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J2301-0158_S_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.429332 0.429332 0.858663 1.71733 3.43465 6.86931 13.7386 27.4772 54.9545 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.379 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.452 x 8.378 at -4.34 degrees (North through East) ! Clean map min=-0.0043771 max=0.37946 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2301-0158_S_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J2301-0158_S_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2301-0158_S_1997_05_07_yyk_uvs.log closed on Sun Jan 7 20:20:14 2007