! Started logfile: J1939-1525_X_2002_01_31_yyk_uvs.log on Wed Jun 27 11:02:46 2007 obs J1939-1525_X_2002_01_31_yyk_uva.fits ! Reading UV FITS file: J1939-1525_X_2002_01_31_yyk_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.430651 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1939-1525 ! ! 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 8.40947e+09 8e+06 1 8e+06 ! 02 2 8.47947e+09 8e+06 1 8e+06 ! 03 3 8.79447e+09 8e+06 1 8e+06 ! 04 4 8.89947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1544 lines of history. ! ! Reading 4496 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 flag NL ! Flagging baselines of antenna 1:NL in the currently selected channels. ![@muppet J1939-1525_X_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.572637 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=0.7787 mas, bmaj=3.879 mas, bpa=-21.89 degrees ! Estimated noise=2067.08 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.470204 Jy ! Component: 100 - total flux cleaned = 0.46952 Jy ! Total flux subtracted in 100 components = 0.46952 Jy ! Clean residual min=-0.064768 max=0.083435 Jy/beam ! Clean residual mean=0.001105 rms=0.021323 Jy/beam ! Combined flux in latest and established models = 0.46952 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.46952 Jy ! ! Correcting IF 1. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.281037Jy sigma=0.001793 ! Fit after self-cal, rms=0.281047Jy sigma=0.001792 ! Inverting map and beam ! Estimated beam: bmin=0.7787 mas, bmaj=3.879 mas, bpa=-21.89 degrees ! Estimated noise=2069.72 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=1.075 mas, bmaj=3.603 mas, bpa=-20.35 degrees ! Estimated noise=1419.82 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 = 0.0480747 Jy ! Component: 100 - total flux cleaned = 0.0411675 Jy ! Component: 150 - total flux cleaned = 0.0398349 Jy ! Component: 200 - total flux cleaned = 0.0403771 Jy ! Total flux subtracted in 200 components = 0.0403771 Jy ! Clean residual min=-0.052984 max=0.067979 Jy/beam ! Clean residual mean=0.001219 rms=0.018816 Jy/beam ! Combined flux in latest and established models = 0.509897 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.509897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286473Jy sigma=0.001692 ! Fit after self-cal, rms=0.286443Jy sigma=0.001692 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 3.603 at -20.35 degrees (North through East) ! Clean map min=-0.055784 max=0.56241 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: 0.891818 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 1.00* KP 1.15 ! LA 2.34 MK 1.01 NL 1.00* OV 0.90 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.900438 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 1.00* KP 1.05 ! LA 2.35 MK 1.00 NL 1.00* OV 0.89 ! PT 0.97 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: 0.88152 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.85 HN 1.00* KP 1.11 ! LA 2.40 MK 0.99 NL 1.00* OV 0.93 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.875494 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.85 HN 1.00* KP 1.19 ! LA 2.31 MK 1.03 NL 1.00* OV 0.96 ! PT 1.07 SC 1.00* ! ! ! Fit before self-cal, rms=0.286443Jy sigma=0.001692 ! Fit after self-cal, rms=0.331080Jy sigma=0.001819 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=0.331080Jy sigma=0.001819 ! Fit after self-cal, rms=0.331099Jy sigma=0.001819 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=3.467 mas, bpa=-19.64 degrees ! Estimated noise=1099.69 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 = -0.0949114 Jy ! Component: 100 - total flux cleaned = -0.0776589 Jy ! Component: 150 - total flux cleaned = -0.06877 Jy ! Component: 200 - total flux cleaned = -0.0642552 Jy ! Total flux subtracted in 200 components = -0.0642552 Jy ! Clean residual min=-0.012653 max=0.013383 Jy/beam ! Clean residual mean=0.000259 rms=0.004501 Jy/beam ! Combined flux in latest and established models = 0.445642 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 0.445642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.306066Jy sigma=0.001359 ! Fit after self-cal, rms=0.306066Jy sigma=0.001359 ! 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=0.306066Jy sigma=0.001359 ! Fit after self-cal, rms=0.297679Jy sigma=0.001228 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 = 0.00576153 Jy ! Component: 100 - total flux cleaned = 0.00703085 Jy ! Component: 150 - total flux cleaned = 0.00825338 Jy ! Component: 200 - total flux cleaned = 0.0094815 Jy ! Total flux subtracted in 200 components = 0.0094815 Jy ! Clean residual min=-0.010039 max=0.010488 Jy/beam ! Clean residual mean=0.000219 rms=0.003655 Jy/beam ! Combined flux in latest and established models = 0.455123 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.455123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.297519Jy sigma=0.001222 ! Fit after self-cal, rms=0.297076Jy sigma=0.001215 ! 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: 1.084 x 3.467 at -19.64 degrees (North through East) ! Clean map min=-0.012357 max=0.46036 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=0.297076Jy sigma=0.001215 ! Fit after self-cal, rms=0.310146Jy sigma=0.001206 ! 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=0.310146Jy sigma=0.001206 ! Fit after self-cal, rms=0.310096Jy sigma=0.001205 ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=3.411 mas, bpa=-19.52 degrees ! Estimated noise=1096.18 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00878148 Jy ! Component: 100 - total flux cleaned = 0.0138406 Jy ! Component: 150 - total flux cleaned = 0.0157276 Jy ! Component: 200 - total flux cleaned = 0.0169509 Jy ! Total flux subtracted in 200 components = 0.0169509 Jy ! Clean residual min=-0.006596 max=0.005595 Jy/beam ! Clean residual mean=0.000115 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.472074 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.472074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.309868Jy sigma=0.001200 ! Fit after self-cal, rms=0.309842Jy sigma=0.001200 ! 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=0.309842Jy sigma=0.001200 ! Fit after self-cal, rms=0.318684Jy sigma=0.001194 ! 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=0.318684Jy sigma=0.001194 ! Fit after self-cal, rms=0.318679Jy sigma=0.001193 ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.386 mas, bpa=-19.49 degrees ! Estimated noise=1094.46 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485262 Jy ! Component: 100 - total flux cleaned = 0.00754977 Jy ! Component: 150 - total flux cleaned = 0.00862247 Jy ! Component: 200 - total flux cleaned = 0.00926403 Jy ! Total flux subtracted in 200 components = 0.00926403 Jy ! Clean residual min=-0.004570 max=0.004135 Jy/beam ! Clean residual mean=0.000062 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.481338 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.481338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.318604Jy sigma=0.001192 ! Fit after self-cal, rms=0.318597Jy sigma=0.001192 ! 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=2.659 mas, bmaj=5.685 mas, bpa=24.69 degrees ! Estimated noise=1265.48 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 = 0.00179949 Jy ! Component: 100 - total flux cleaned = 0.00214411 Jy ! Component: 150 - total flux cleaned = 0.00229364 Jy ! Component: 200 - total flux cleaned = 0.00242881 Jy ! Total flux subtracted in 200 components = 0.00242881 Jy ! Clean residual min=-0.003855 max=0.004730 Jy/beam ! Clean residual mean=0.000079 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.483767 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 74 components and 0.483767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.318620Jy sigma=0.001192 ! Fit after self-cal, rms=0.318614Jy sigma=0.001192 ! 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=0.7703 mas, bmaj=3.739 mas, bpa=-21.7 degrees ! Estimated noise=1703.11 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.38981 Jy ! Component: 100 - total flux cleaned = 0.455198 Jy ! Component: 150 - total flux cleaned = 0.474482 Jy ! Component: 200 - total flux cleaned = 0.480734 Jy ! Total flux subtracted in 200 components = 0.480734 Jy ! Clean residual min=-0.007439 max=0.008347 Jy/beam ! Clean residual mean=0.000152 rms=0.002569 Jy/beam ! Combined flux in latest and established models = 0.480734 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.480734 Jy ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.386 mas, bpa=-19.49 degrees ! Estimated noise=1094.46 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 = 0.0012308 Jy ! Component: 100 - total flux cleaned = 0.000521275 Jy ! Component: 150 - total flux cleaned = 0.00067166 Jy ! Component: 200 - total flux cleaned = 0.000802899 Jy ! Total flux subtracted in 200 components = 0.000802899 Jy ! Clean residual min=-0.005082 max=0.005311 Jy/beam ! Clean residual mean=0.000120 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.481537 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.481537 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=2.659 mas, bmaj=5.685 mas, bpa=24.69 degrees ! Estimated noise=1265.48 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 = 0.000614416 Jy ! Component: 100 - total flux cleaned = 0.000844002 Jy ! Component: 150 - total flux cleaned = 0.00093952 Jy ! Component: 200 - total flux cleaned = 0.00110717 Jy ! Total flux subtracted in 200 components = 0.00110717 Jy ! Clean residual min=-0.003891 max=0.005591 Jy/beam ! Clean residual mean=0.000127 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.482644 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.482644 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.386 mas, bpa=-19.49 degrees ! Estimated noise=1094.46 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298768 Jy ! Component: 100 - total flux cleaned = 0.000518972 Jy ! Component: 150 - total flux cleaned = 0.00075192 Jy ! Component: 200 - total flux cleaned = 0.000911842 Jy ! Total flux subtracted in 200 components = 0.000911842 Jy ! Clean residual min=-0.004049 max=0.004926 Jy/beam ! Clean residual mean=0.000073 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.483556 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.483556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.318605Jy sigma=0.001192 ! Fit after self-cal, rms=0.318593Jy sigma=0.001192 wmodel J1939-1525_X_2002_01_31_yyk\_map.mod ! Writing 61 model components to file: J1939-1525_X_2002_01_31_yyk_map.mod wobs J1939-1525_X_2002_01_31_yyk\_uvs.fits ! Applying 58 buffered edits. ! Writing UV FITS file: J1939-1525_X_2002_01_31_yyk_uvs.fits wwins J1939-1525_X_2002_01_31_yyk\_map.win ! wwins: Wrote 1 windows to J1939-1525_X_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 = 0.00135555 Jy ! Component: 100 - total flux cleaned = 0.000953403 Jy ! Component: 150 - total flux cleaned = 0.000694648 Jy ! Component: 200 - total flux cleaned = 0.000509563 Jy ! Component: 250 - total flux cleaned = 0.000256886 Jy ! Component: 300 - total flux cleaned = 0.000138283 Jy ! Component: 350 - total flux cleaned = 2.85167e-05 Jy ! Component: 400 - total flux cleaned = -0.000143119 Jy ! Component: 450 - total flux cleaned = -0.000337931 Jy ! Component: 500 - total flux cleaned = -0.000338524 Jy ! Component: 550 - total flux cleaned = -0.000367932 Jy ! Component: 600 - total flux cleaned = -0.000395285 Jy ! Component: 650 - total flux cleaned = -0.0003697 Jy ! Component: 700 - total flux cleaned = -0.000495201 Jy ! Component: 750 - total flux cleaned = -0.000423169 Jy ! Component: 800 - total flux cleaned = -0.000236438 Jy ! Component: 850 - total flux cleaned = -5.4725e-05 Jy ! Component: 900 - total flux cleaned = 5.64335e-05 Jy ! Component: 950 - total flux cleaned = 0.000186518 Jy ! Component: 1000 - total flux cleaned = 0.000334519 Jy ! Component: 1050 - total flux cleaned = 0.000438201 Jy ! Component: 1100 - total flux cleaned = 0.000601258 Jy ! Component: 1150 - total flux cleaned = 0.000661771 Jy ! Component: 1200 - total flux cleaned = 0.000761187 Jy ! Component: 1250 - total flux cleaned = 0.000820142 Jy ! Component: 1300 - total flux cleaned = 0.000859346 Jy ! Component: 1350 - total flux cleaned = 0.000878863 Jy ! Component: 1400 - total flux cleaned = 0.000975655 Jy ! Component: 1450 - total flux cleaned = 0.00101412 Jy ! Component: 1500 - total flux cleaned = 0.00109062 Jy ! Component: 1550 - total flux cleaned = 0.00114777 Jy ! Component: 1600 - total flux cleaned = 0.00122409 Jy ! Component: 1650 - total flux cleaned = 0.00126216 Jy ! Component: 1700 - total flux cleaned = 0.00135757 Jy ! Component: 1750 - total flux cleaned = 0.00141492 Jy ! Component: 1800 - total flux cleaned = 0.00149152 Jy ! Component: 1850 - total flux cleaned = 0.00156844 Jy ! Component: 1900 - total flux cleaned = 0.00160707 Jy ! Component: 1950 - total flux cleaned = 0.00164583 Jy ! Component: 2000 - total flux cleaned = 0.00170452 Jy ! Total flux subtracted in 2048 components = 0.00170441 Jy ! Clean residual min=-0.001263 max=0.001055 Jy/beam ! Clean residual mean=-0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.48526 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 169 components and 0.48526 Jy ![Exited script file: muppet] wmap "J1939-1525_X_2002_01_31_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 3.386 at -19.49 degrees (North through East) ! Clean map min=-0.0089462 max=0.46351 Jy/beam ! Writing clean map to FITS file: J1939-1525_X_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 0.463512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00038795 device "J1939-1525_X_2002_01_31_yyk\_map.eps/VPS" ! Attempting to open device: 'J1939-1525_X_2002_01_31_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.251094 0.251094 0.502187 1.00437 2.00875 4.0175 8.035 16.07 32.14 64.28 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.463 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 3.386 at -19.49 degrees (North through East) ! Clean map min=-0.0089462 max=0.46351 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1939-1525_X_2002_01_31_yyk\_map.gif/gif" ! Attempting to open device: 'J1939-1525_X_2002_01_31_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1939-1525_X_2002_01_31_yyk_uvs.log closed on Wed Jun 27 11:02:52 2007