! Started logfile: J0457-2324_X_1995_04_19_yyk_uvs.log on Mon Jan 8 03:08:38 2007 obs J0457-2324_X_1995_04_19_yyk_uva.fits ! Reading UV FITS file: J0457-2324_X_1995_04_19_yyk_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.731667 visibilities/baseline/integration-bin. ! Found source: J0457-2324 ! ! 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 8.15049e+09 4e+06 1 4e+06 ! 02 2 8.23236e+09 4e+06 1 4e+06 ! 03 3 8.41236e+09 4e+06 1 4e+06 ! 04 4 8.55236e+09 4e+06 1 4e+06 ! ! Polarization(s): RR ! ! Read 724 lines of history. ! ! Reading 5268 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 J0457-2324_X_1995_04_19_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)= 0.938452 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=0.6692 mas, bmaj=1.706 mas, bpa=-3.771 degrees ! Estimated noise=1954.01 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 = 0.693886 Jy ! Component: 100 - total flux cleaned = 0.878964 Jy ! Total flux subtracted in 100 components = 0.878964 Jy ! Clean residual min=-0.030657 max=0.070145 Jy/beam ! Clean residual mean=-0.000253 rms=0.009434 Jy/beam ! Combined flux in latest and established models = 0.878964 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.878964 Jy ! ! Correcting IF 1. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.287943Jy sigma=0.002565 ! Fit after self-cal, rms=0.284981Jy sigma=0.002545 ! Inverting map and beam ! Estimated beam: bmin=0.6756 mas, bmaj=1.703 mas, bpa=-3.585 degrees ! Estimated noise=1949.16 mJy/beam. ! Added new window around map position (0.8, -0.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.105732 Jy ! Component: 100 - total flux cleaned = 0.164146 Jy ! Total flux subtracted in 100 components = 0.164146 Jy ! Clean residual min=-0.023705 max=0.023559 Jy/beam ! Clean residual mean=-0.000102 rms=0.005397 Jy/beam ! Combined flux in latest and established models = 1.04311 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 1.04311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239315Jy sigma=0.002099 ! Fit after self-cal, rms=0.237984Jy sigma=0.002089 ! 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=0.8342 mas, bmaj=2.247 mas, bpa=-3.799 degrees ! Estimated noise=1079.35 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 = 0.0598017 Jy ! Component: 100 - total flux cleaned = 0.0862491 Jy ! Component: 150 - total flux cleaned = 0.0998666 Jy ! Component: 200 - total flux cleaned = 0.106979 Jy ! Total flux subtracted in 200 components = 0.106979 Jy ! Clean residual min=-0.017297 max=0.018519 Jy/beam ! Clean residual mean=-0.000073 rms=0.004944 Jy/beam ! Combined flux in latest and established models = 1.15009 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 1.15009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228852Jy sigma=0.001994 ! Fit after self-cal, rms=0.228688Jy 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: 0.8342 x 2.247 at -3.799 degrees (North through East) ! Clean map min=-0.01581 max=0.82803 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.993375 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.05 KP 1.09 ! LA 0.93 MK 1.01 NL 1.01 OV 1.02 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00969 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.02 KP 1.09 ! LA 0.91 MK 0.98 NL 0.99 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.988984 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.10 KP 1.03 ! LA 0.93 MK 1.01 NL 1.04 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986854 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.08 KP 1.08 ! LA 0.93 MK 0.98 NL 1.02 OV 0.98 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.228688Jy sigma=0.001992 ! Fit after self-cal, rms=0.222768Jy sigma=0.001938 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=0.222768Jy sigma=0.001938 ! Fit after self-cal, rms=0.222772Jy sigma=0.001938 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8356 mas, bmaj=2.238 mas, bpa=-3.804 degrees ! Estimated noise=1068.26 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 = -0.0116512 Jy ! Component: 100 - total flux cleaned = -0.0150047 Jy ! Component: 150 - total flux cleaned = -0.0164997 Jy ! Component: 200 - total flux cleaned = -0.0175493 Jy ! Total flux subtracted in 200 components = -0.0175493 Jy ! Clean residual min=-0.008230 max=0.010569 Jy/beam ! Clean residual mean=0.000027 rms=0.002264 Jy/beam ! Combined flux in latest and established models = 1.13254 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 1.13254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222157Jy sigma=0.001933 ! Fit after self-cal, rms=0.222083Jy sigma=0.001933 ! 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=0.222083Jy sigma=0.001933 ! Fit after self-cal, rms=0.205111Jy sigma=0.001781 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 = 0.00290779 Jy ! Component: 100 - total flux cleaned = 0.00249919 Jy ! Component: 150 - total flux cleaned = 0.00216061 Jy ! Component: 200 - total flux cleaned = 0.00177647 Jy ! Total flux subtracted in 200 components = 0.00177647 Jy ! Clean residual min=-0.007772 max=0.008761 Jy/beam ! Clean residual mean=0.000016 rms=0.002199 Jy/beam ! Combined flux in latest and established models = 1.13432 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 68 components and 1.13432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204936Jy sigma=0.001779 ! Fit after self-cal, rms=0.202373Jy sigma=0.001756 ! 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: 0.8356 x 2.238 at -3.804 degrees (North through East) ! Clean map min=-0.0070751 max=0.82648 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=0.202373Jy sigma=0.001756 ! Fit after self-cal, rms=0.201777Jy sigma=0.001739 ! 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=0.201777Jy sigma=0.001739 ! Fit after self-cal, rms=0.201326Jy sigma=0.001735 ! Inverting map and beam ! Estimated beam: bmin=0.8356 mas, bmaj=2.24 mas, bpa=-3.912 degrees ! Estimated noise=1067.76 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0024309 Jy ! Component: 100 - total flux cleaned = -0.00270986 Jy ! Component: 150 - total flux cleaned = -0.00282956 Jy ! Component: 200 - total flux cleaned = -0.00283489 Jy ! Total flux subtracted in 200 components = -0.00283489 Jy ! Clean residual min=-0.007066 max=0.007825 Jy/beam ! Clean residual mean=0.000025 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 1.13148 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 70 components and 1.13148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201169Jy sigma=0.001734 ! Fit after self-cal, rms=0.201036Jy sigma=0.001733 ! 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=0.201036Jy sigma=0.001733 ! Fit after self-cal, rms=0.200726Jy sigma=0.001727 ! 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=0.200726Jy sigma=0.001727 ! Fit after self-cal, rms=0.200730Jy sigma=0.001727 ! Inverting map and beam ! Estimated beam: bmin=0.8349 mas, bmaj=2.242 mas, bpa=-4.047 degrees ! Estimated noise=1066.92 mJy/beam. ! Added new window around map position (1, -19.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00707253 Jy ! Component: 100 - total flux cleaned = 0.00767235 Jy ! Component: 150 - total flux cleaned = 0.00827062 Jy ! Component: 200 - total flux cleaned = 0.00839526 Jy ! Total flux subtracted in 200 components = 0.00839526 Jy ! Clean residual min=-0.006474 max=0.006322 Jy/beam ! Clean residual mean=0.000019 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 1.13988 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 1.13988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200418Jy sigma=0.001724 ! Fit after self-cal, rms=0.200406Jy sigma=0.001724 ! 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=2.184 mas, bmaj=5.36 mas, bpa=6.286 degrees ! Estimated noise=1383.2 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 = 0.00209947 Jy ! Component: 100 - total flux cleaned = 0.00178395 Jy ! Component: 150 - total flux cleaned = 0.00140976 Jy ! Component: 200 - total flux cleaned = 0.00115847 Jy ! Total flux subtracted in 200 components = 0.00115847 Jy ! Clean residual min=-0.005985 max=0.006930 Jy/beam ! Clean residual mean=0.000047 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 1.14103 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 1.14103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200361Jy sigma=0.001724 ! Fit after self-cal, rms=0.200354Jy sigma=0.001724 ! 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=0.6759 mas, bmaj=1.699 mas, bpa=-3.586 degrees ! Estimated noise=1946.54 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.700597 Jy ! Component: 100 - total flux cleaned = 0.890937 Jy ! Component: 150 - total flux cleaned = 0.98577 Jy ! Component: 200 - total flux cleaned = 1.04087 Jy ! Total flux subtracted in 200 components = 1.04087 Jy ! Clean residual min=-0.014165 max=0.021157 Jy/beam ! Clean residual mean=-0.000072 rms=0.003942 Jy/beam ! Combined flux in latest and established models = 1.04087 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 1.04087 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8349 mas, bmaj=2.242 mas, bpa=-4.047 degrees ! Estimated noise=1066.92 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 = 0.0486967 Jy ! Component: 100 - total flux cleaned = 0.0694298 Jy ! Component: 150 - total flux cleaned = 0.0810035 Jy ! Component: 200 - total flux cleaned = 0.0888184 Jy ! Total flux subtracted in 200 components = 0.0888184 Jy ! Clean residual min=-0.006758 max=0.006802 Jy/beam ! Clean residual mean=0.000003 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 1.12969 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 71 components and 1.12969 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=2.184 mas, bmaj=5.36 mas, bpa=6.286 degrees ! Estimated noise=1383.2 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 = 0.00788009 Jy ! Component: 100 - total flux cleaned = 0.00914653 Jy ! Component: 150 - total flux cleaned = 0.00985 Jy ! Component: 200 - total flux cleaned = 0.00984181 Jy ! Total flux subtracted in 200 components = 0.00984181 Jy ! Clean residual min=-0.006228 max=0.007086 Jy/beam ! Clean residual mean=0.000041 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 1.13953 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 1.13953 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8349 mas, bmaj=2.242 mas, bpa=-4.047 degrees ! Estimated noise=1066.92 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00037649 Jy ! Component: 100 - total flux cleaned = -0.000517876 Jy ! Component: 150 - total flux cleaned = -0.000764793 Jy ! Component: 200 - total flux cleaned = -0.000880787 Jy ! Total flux subtracted in 200 components = -0.000880787 Jy ! Clean residual min=-0.005827 max=0.006292 Jy/beam ! Clean residual mean=0.000021 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 1.13865 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 1.13865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200516Jy sigma=0.001724 ! Fit after self-cal, rms=0.200435Jy sigma=0.001724 wmodel J0457-2324_X_1995_04_19_yyk\_map.mod ! Writing 99 model components to file: J0457-2324_X_1995_04_19_yyk_map.mod wobs J0457-2324_X_1995_04_19_yyk\_uvs.fits ! Writing UV FITS file: J0457-2324_X_1995_04_19_yyk_uvs.fits wwins J0457-2324_X_1995_04_19_yyk\_map.win ! wwins: Wrote 3 windows to J0457-2324_X_1995_04_19_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 = 0.000793995 Jy ! Component: 100 - total flux cleaned = 0.00137655 Jy ! Component: 150 - total flux cleaned = 0.00164601 Jy ! Component: 200 - total flux cleaned = 0.00198138 Jy ! Component: 250 - total flux cleaned = 0.00230215 Jy ! Component: 300 - total flux cleaned = 0.00261435 Jy ! Component: 350 - total flux cleaned = 0.00299272 Jy ! Component: 400 - total flux cleaned = 0.00313857 Jy ! Component: 450 - total flux cleaned = 0.00328237 Jy ! Component: 500 - total flux cleaned = 0.00356358 Jy ! Component: 550 - total flux cleaned = 0.00377035 Jy ! Component: 600 - total flux cleaned = 0.00410774 Jy ! Component: 650 - total flux cleaned = 0.00430612 Jy ! Component: 700 - total flux cleaned = 0.00456662 Jy ! Component: 750 - total flux cleaned = 0.00463002 Jy ! Component: 800 - total flux cleaned = 0.00494508 Jy ! Component: 850 - total flux cleaned = 0.00531675 Jy ! Component: 900 - total flux cleaned = 0.00556193 Jy ! Component: 950 - total flux cleaned = 0.00592339 Jy ! Component: 1000 - total flux cleaned = 0.00627894 Jy ! Component: 1050 - total flux cleaned = 0.0065713 Jy ! Component: 1100 - total flux cleaned = 0.006802 Jy ! Component: 1150 - total flux cleaned = 0.00725508 Jy ! Component: 1200 - total flux cleaned = 0.00747929 Jy ! Component: 1250 - total flux cleaned = 0.0076449 Jy ! Component: 1300 - total flux cleaned = 0.00780837 Jy ! Component: 1350 - total flux cleaned = 0.0080226 Jy ! Component: 1400 - total flux cleaned = 0.00807503 Jy ! Component: 1450 - total flux cleaned = 0.00823182 Jy ! Component: 1500 - total flux cleaned = 0.0082837 Jy ! Component: 1550 - total flux cleaned = 0.00838535 Jy ! Component: 1600 - total flux cleaned = 0.00853701 Jy ! Component: 1650 - total flux cleaned = 0.0085373 Jy ! Component: 1700 - total flux cleaned = 0.00883417 Jy ! Component: 1750 - total flux cleaned = 0.00878533 Jy ! Component: 1800 - total flux cleaned = 0.00898 Jy ! Component: 1850 - total flux cleaned = 0.00917188 Jy ! Component: 1900 - total flux cleaned = 0.00926611 Jy ! Component: 1950 - total flux cleaned = 0.00931204 Jy ! Component: 2000 - total flux cleaned = 0.00921965 Jy ! Total flux subtracted in 2048 components = 0.00940375 Jy ! Clean residual min=-0.002633 max=0.002456 Jy/beam ! Clean residual mean=0.000012 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 1.14806 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 221 components and 1.14806 Jy ![Exited script file: muppet] wmap "J0457-2324_X_1995_04_19_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8349 x 2.242 at -4.047 degrees (North through East) ! Clean map min=-0.0041117 max=0.8322 Jy/beam ! Writing clean map to FITS file: J0457-2324_X_1995_04_19_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.832199 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000838051 device "J0457-2324_X_1995_04_19_yyk\_map.eps/VPS" ! Attempting to open device: 'J0457-2324_X_1995_04_19_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.30211 0.30211 0.604219 1.20844 2.41688 4.83375 9.66751 19.335 38.67 77.34 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.832 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8349 x 2.242 at -4.047 degrees (North through East) ! Clean map min=-0.0041117 max=0.8322 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0457-2324_X_1995_04_19_yyk\_map.gif/gif" ! Attempting to open device: 'J0457-2324_X_1995_04_19_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0457-2324_X_1995_04_19_yyk_uvs.log closed on Mon Jan 8 03:08:45 2007