! Started logfile: J2303-3030_S_2002_01_31_yyk_uvs.log on Tue Jun 26 23:23:52 2007 obs J2303-3030_S_2002_01_31_yyk_uva.fits ! Reading UV FITS file: J2303-3030_S_2002_01_31_yyk_uva.fits ! AN table 1: 70 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.946984 visibilities/baseline/integration-bin. ! Found source: J2303-3030 ! ! 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 2.22947e+09 8e+06 1 8e+06 ! 02 2 2.25947e+09 8e+06 1 8e+06 ! 03 3 2.34947e+09 8e+06 1 8e+06 ! 04 4 2.36947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1224 lines of history. ! ! Reading 11932 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 J2303-3030_S_2002_01_31_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)= 0.332033 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=2.401 mas, bmaj=6.319 mas, bpa=-3.904 degrees ! Estimated noise=1626.19 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 = 0.184985 Jy ! Component: 100 - total flux cleaned = 0.227729 Jy ! Total flux subtracted in 100 components = 0.227729 Jy ! Clean residual min=-0.017627 max=0.027395 Jy/beam ! Clean residual mean=0.000020 rms=0.004700 Jy/beam ! Combined flux in latest and established models = 0.227729 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.227729 Jy ! ! Correcting IF 1. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 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=0.240895Jy sigma=0.001359 ! Fit after self-cal, rms=0.239638Jy sigma=0.001354 ! Inverting map and beam ! Estimated beam: bmin=2.401 mas, bmaj=6.319 mas, bpa=-3.904 degrees ! Estimated noise=1626.43 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=3.017 mas, bmaj=7.909 mas, bpa=-2.977 degrees ! Estimated noise=1058.67 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 = 0.0413237 Jy ! Component: 100 - total flux cleaned = 0.0581557 Jy ! Component: 150 - total flux cleaned = 0.0655651 Jy ! Component: 200 - total flux cleaned = 0.0666041 Jy ! Total flux subtracted in 200 components = 0.0666041 Jy ! Clean residual min=-0.009738 max=0.020185 Jy/beam ! Clean residual mean=0.000129 rms=0.003636 Jy/beam ! Combined flux in latest and established models = 0.294333 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.294333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237100Jy sigma=0.001322 ! Fit after self-cal, rms=0.237144Jy sigma=0.001322 ! Inverting map ! Added new window around map position (5.5, 3.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212708 Jy ! Component: 100 - total flux cleaned = 0.0204075 Jy ! Component: 150 - total flux cleaned = 0.0197206 Jy ! Component: 200 - total flux cleaned = 0.0194343 Jy ! Total flux subtracted in 200 components = 0.0194343 Jy ! Clean residual min=-0.012432 max=0.019787 Jy/beam ! Clean residual mean=0.000111 rms=0.003018 Jy/beam ! Combined flux in latest and established models = 0.313767 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 65 components and 0.313767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234952Jy sigma=0.001310 ! Fit after self-cal, rms=0.234699Jy sigma=0.001308 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.017 x 7.909 at -2.977 degrees (North through East) ! Clean map min=-0.0080783 max=0.21439 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: 0.972401 ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.08 HN 1.50 KP 1.01 ! LA 1.01 MK 0.92 NL 1.08 OV 0.91 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.951895 ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.91 HN 1.71 KP 1.00* ! LA 1.04 MK 1.05 NL 1.11 OV 0.95 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.918002 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.48 KP 1.10 ! LA 1.05 MK 1.02 NL 1.26 OV 0.94 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.96382 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.83 HN 1.43 KP 1.13 ! LA 0.88 MK 0.97 NL 1.32 OV 0.90 ! PT 0.96 SC 0.94 ! ! ! Fit before self-cal, rms=0.234699Jy sigma=0.001308 ! Fit after self-cal, rms=0.263923Jy sigma=0.001292 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=0.263923Jy sigma=0.001292 ! Fit after self-cal, rms=0.263939Jy sigma=0.001292 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.02 mas, bmaj=7.669 mas, bpa=-1.307 degrees ! Estimated noise=969.308 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 = -0.0214186 Jy ! Component: 100 - total flux cleaned = -0.0267543 Jy ! Component: 150 - total flux cleaned = -0.0274829 Jy ! Component: 200 - total flux cleaned = -0.0280656 Jy ! Total flux subtracted in 200 components = -0.0280656 Jy ! Clean residual min=-0.004712 max=0.005248 Jy/beam ! Clean residual mean=0.000123 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.285701 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.285701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.262065Jy sigma=0.001280 ! Fit after self-cal, rms=0.262049Jy sigma=0.001280 ! 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=0.262049Jy sigma=0.001280 ! Fit after self-cal, rms=0.258953Jy sigma=0.001263 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 = 0.000229509 Jy ! Component: 100 - total flux cleaned = 0.000351599 Jy ! Component: 150 - total flux cleaned = 0.00034085 Jy ! Component: 200 - total flux cleaned = 0.000243484 Jy ! Total flux subtracted in 200 components = 0.000243484 Jy ! Clean residual min=-0.004855 max=0.004766 Jy/beam ! Clean residual mean=0.000123 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.285945 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 93 components and 0.285945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258836Jy sigma=0.001262 ! Fit after self-cal, rms=0.258078Jy sigma=0.001258 ! 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: 3.02 x 7.669 at -1.307 degrees (North through East) ! Clean map min=-0.0054837 max=0.2055 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=0.258078Jy sigma=0.001258 ! Fit after self-cal, rms=0.437955Jy sigma=0.001249 ! 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=0.437955Jy sigma=0.001249 ! Fit after self-cal, rms=0.437849Jy sigma=0.001248 ! Inverting map and beam ! Estimated beam: bmin=2.988 mas, bmaj=7.673 mas, bpa=-0.9093 degrees ! Estimated noise=958.212 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163804 Jy ! Component: 100 - total flux cleaned = -0.00149603 Jy ! Component: 150 - total flux cleaned = -0.00143473 Jy ! Component: 200 - total flux cleaned = -0.0014353 Jy ! Total flux subtracted in 200 components = -0.0014353 Jy ! Clean residual min=-0.003393 max=0.003523 Jy/beam ! Clean residual mean=0.000041 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.28451 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 117 components and 0.28451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.437834Jy sigma=0.001248 ! Fit after self-cal, rms=0.437816Jy sigma=0.001247 ! 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=0.437816Jy sigma=0.001247 ! Fit after self-cal, rms=0.505439Jy sigma=0.001244 ! 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=0.505439Jy sigma=0.001244 ! Fit after self-cal, rms=0.505412Jy sigma=0.001243 ! Inverting map and beam ! Estimated beam: bmin=2.978 mas, bmaj=7.666 mas, bpa=-0.7465 degrees ! Estimated noise=957.561 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000619631 Jy ! Component: 100 - total flux cleaned = -0.000432243 Jy ! Component: 150 - total flux cleaned = -0.00027177 Jy ! Component: 200 - total flux cleaned = -0.000221342 Jy ! Total flux subtracted in 200 components = -0.000221342 Jy ! Clean residual min=-0.003341 max=0.003485 Jy/beam ! Clean residual mean=0.000041 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.284288 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 132 components and 0.284288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.505404Jy sigma=0.001243 ! Fit after self-cal, rms=0.505384Jy sigma=0.001243 ! 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=8.496 mas, bmaj=21.47 mas, bpa=5.773 degrees ! Estimated noise=1269.74 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 = -0.000409145 Jy ! Component: 100 - total flux cleaned = -0.000265969 Jy ! Component: 150 - total flux cleaned = -0.000106391 Jy ! Component: 200 - total flux cleaned = -1.04561e-05 Jy ! Total flux subtracted in 200 components = -1.04561e-05 Jy ! Clean residual min=-0.003097 max=0.003652 Jy/beam ! Clean residual mean=0.000075 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.284278 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 143 components and 0.284278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.505400Jy sigma=0.001243 ! Fit after self-cal, rms=0.505388Jy sigma=0.001243 ! 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=2.379 mas, bmaj=6.132 mas, bpa=-2.949 degrees ! Estimated noise=1541.55 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.181825 Jy ! Component: 100 - total flux cleaned = 0.222642 Jy ! Component: 150 - total flux cleaned = 0.242982 Jy ! Component: 200 - total flux cleaned = 0.255541 Jy ! Total flux subtracted in 200 components = 0.255541 Jy ! Clean residual min=-0.007061 max=0.006213 Jy/beam ! Clean residual mean=-0.000009 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.255541 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.255541 Jy ! Inverting map and beam ! Estimated beam: bmin=2.978 mas, bmaj=7.666 mas, bpa=-0.7465 degrees ! Estimated noise=957.561 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 = 0.0151594 Jy ! Component: 100 - total flux cleaned = 0.0220009 Jy ! Component: 150 - total flux cleaned = 0.0256833 Jy ! Component: 200 - total flux cleaned = 0.0275225 Jy ! Total flux subtracted in 200 components = 0.0275225 Jy ! Clean residual min=-0.003517 max=0.003757 Jy/beam ! Clean residual mean=0.000036 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.283064 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 98 components and 0.283064 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=8.496 mas, bmaj=21.47 mas, bpa=5.773 degrees ! Estimated noise=1269.74 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 = 0.00153635 Jy ! Component: 100 - total flux cleaned = 0.001564 Jy ! Component: 150 - total flux cleaned = 0.00159371 Jy ! Component: 200 - total flux cleaned = 0.00159401 Jy ! Total flux subtracted in 200 components = 0.00159401 Jy ! Clean residual min=-0.003084 max=0.003863 Jy/beam ! Clean residual mean=0.000075 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.284658 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.284658 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.978 mas, bmaj=7.666 mas, bpa=-0.7465 degrees ! Estimated noise=957.561 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000278205 Jy ! Component: 100 - total flux cleaned = -0.000376401 Jy ! Component: 150 - total flux cleaned = -0.000461599 Jy ! Component: 200 - total flux cleaned = -0.000540347 Jy ! Total flux subtracted in 200 components = -0.000540347 Jy ! Clean residual min=-0.003380 max=0.003640 Jy/beam ! Clean residual mean=0.000039 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.284117 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.284117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.505460Jy sigma=0.001243 ! Fit after self-cal, rms=0.505458Jy sigma=0.001243 wmodel J2303-3030_S_2002_01_31_yyk\_map.mod ! Writing 131 model components to file: J2303-3030_S_2002_01_31_yyk_map.mod wobs J2303-3030_S_2002_01_31_yyk\_uvs.fits ! Writing UV FITS file: J2303-3030_S_2002_01_31_yyk_uvs.fits wwins J2303-3030_S_2002_01_31_yyk\_map.win ! wwins: Wrote 2 windows to J2303-3030_S_2002_01_31_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 = 0.00101556 Jy ! Component: 100 - total flux cleaned = 0.001677 Jy ! Component: 150 - total flux cleaned = 0.0023543 Jy ! Component: 200 - total flux cleaned = 0.00277917 Jy ! Component: 250 - total flux cleaned = 0.00338577 Jy ! Component: 300 - total flux cleaned = 0.00382316 Jy ! Component: 350 - total flux cleaned = 0.00433783 Jy ! Component: 400 - total flux cleaned = 0.00478867 Jy ! Component: 450 - total flux cleaned = 0.00500817 Jy ! Component: 500 - total flux cleaned = 0.00539046 Jy ! Component: 550 - total flux cleaned = 0.00555547 Jy ! Component: 600 - total flux cleaned = 0.00571633 Jy ! Component: 650 - total flux cleaned = 0.00591256 Jy ! Component: 700 - total flux cleaned = 0.0059898 Jy ! Component: 750 - total flux cleaned = 0.00602744 Jy ! Component: 800 - total flux cleaned = 0.00610066 Jy ! Component: 850 - total flux cleaned = 0.0061366 Jy ! Component: 900 - total flux cleaned = 0.00624227 Jy ! Component: 950 - total flux cleaned = 0.00613878 Jy ! Component: 1000 - total flux cleaned = 0.00620694 Jy ! Component: 1050 - total flux cleaned = 0.00620678 Jy ! Component: 1100 - total flux cleaned = 0.0062394 Jy ! Component: 1150 - total flux cleaned = 0.00627149 Jy ! Component: 1200 - total flux cleaned = 0.00617661 Jy ! Component: 1250 - total flux cleaned = 0.00617694 Jy ! Component: 1300 - total flux cleaned = 0.0061463 Jy ! Component: 1350 - total flux cleaned = 0.00611623 Jy ! Component: 1400 - total flux cleaned = 0.00608628 Jy ! Component: 1450 - total flux cleaned = 0.00605667 Jy ! Component: 1500 - total flux cleaned = 0.00599845 Jy ! Component: 1550 - total flux cleaned = 0.00602633 Jy ! Component: 1600 - total flux cleaned = 0.00599773 Jy ! Component: 1650 - total flux cleaned = 0.00588615 Jy ! Component: 1700 - total flux cleaned = 0.00594135 Jy ! Component: 1750 - total flux cleaned = 0.00588618 Jy ! Component: 1800 - total flux cleaned = 0.00580491 Jy ! Component: 1850 - total flux cleaned = 0.0057782 Jy ! Component: 1900 - total flux cleaned = 0.00588401 Jy ! Component: 1950 - total flux cleaned = 0.00585727 Jy ! Component: 2000 - total flux cleaned = 0.00575309 Jy ! Total flux subtracted in 2048 components = 0.00562488 Jy ! Clean residual min=-0.001468 max=0.001462 Jy/beam ! Clean residual mean=0.000018 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.289742 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 271 components and 0.289742 Jy ![Exited script file: muppet] wmap "J2303-3030_S_2002_01_31_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.978 x 7.666 at -0.7465 degrees (North through East) ! Clean map min=-0.0029471 max=0.21165 Jy/beam ! Writing clean map to FITS file: J2303-3030_S_2002_01_31_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.211645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000528486 device "J2303-3030_S_2002_01_31_yyk\_map.eps/VPS" ! Attempting to open device: 'J2303-3030_S_2002_01_31_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.749112 0.749112 1.49822 2.99645 5.99289 11.9858 23.9716 47.9431 95.8863 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.211 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.978 x 7.666 at -0.7465 degrees (North through East) ! Clean map min=-0.0029471 max=0.21165 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2303-3030_S_2002_01_31_yyk\_map.gif/gif" ! Attempting to open device: 'J2303-3030_S_2002_01_31_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2303-3030_S_2002_01_31_yyk_uvs.log closed on Tue Jun 26 23:24:00 2007