! Started logfile: J1726-2258_X_2005_05_12_yyk_uvs.log on Sat Oct 8 17:31:44 2005 obs J1726-2258_X_2005_05_12_yyk_uve.fits ! Reading UV FITS file: J1726-2258_X_2005_05_12_yyk_uve.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J1726-2258 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1438 lines of history. ! ! Reading 2064 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 J1726-2258_X_2005_05_12_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)= 0.263642 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=0.664 mas, bmaj=1.78 mas, bpa=-2.389 degrees ! Estimated noise=1.43194 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 = 0.178564 Jy ! Component: 100 - total flux cleaned = 0.254078 Jy ! Total flux subtracted in 100 components = 0.254078 Jy ! Clean residual min=-0.014261 max=0.042670 Jy/beam ! Clean residual mean=-0.000069 rms=0.005062 Jy/beam ! Combined flux in latest and established models = 0.254078 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.254078 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.111212Jy sigma=1.866658 ! Fit after self-cal, rms=0.107878Jy sigma=1.825238 ! Inverting map and beam ! Estimated beam: bmin=0.664 mas, bmaj=1.78 mas, bpa=-2.389 degrees ! Estimated noise=1.43194 mJy/beam. ! Added new window around map position (1, 1). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0492549 Jy ! Component: 100 - total flux cleaned = 0.0749258 Jy ! Total flux subtracted in 100 components = 0.0749258 Jy ! Clean residual min=-0.010111 max=0.023007 Jy/beam ! Clean residual mean=-0.000008 rms=0.002823 Jy/beam ! Combined flux in latest and established models = 0.329004 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.329004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086296Jy sigma=1.305886 ! Fit after self-cal, rms=0.084907Jy sigma=1.285128 ! 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=0.8649 mas, bmaj=2.227 mas, bpa=-3.422 degrees ! Estimated noise=0.951985 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 = 0.0234317 Jy ! Component: 100 - total flux cleaned = 0.0336593 Jy ! Component: 150 - total flux cleaned = 0.0385497 Jy ! Component: 200 - total flux cleaned = 0.039221 Jy ! Total flux subtracted in 200 components = 0.039221 Jy ! Clean residual min=-0.007245 max=0.009565 Jy/beam ! Clean residual mean=0.000027 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.368225 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 67 components and 0.368225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081370Jy sigma=1.190288 ! Fit after self-cal, rms=0.080991Jy sigma=1.185447 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8649 x 2.227 at -3.422 degrees (North through East) ! Clean map min=-0.0069471 max=0.18342 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.080991Jy sigma=1.185447 ! Fit after self-cal, rms=0.080991Jy sigma=1.185447 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=0.080991Jy sigma=1.185447 ! Fit after self-cal, rms=0.080991Jy sigma=1.185446 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8649 mas, bmaj=2.227 mas, bpa=-3.422 degrees ! Estimated noise=0.951985 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 = 0.00218259 Jy ! Component: 100 - total flux cleaned = 0.00270804 Jy ! Component: 150 - total flux cleaned = 0.00270844 Jy ! Component: 200 - total flux cleaned = 0.00280129 Jy ! Total flux subtracted in 200 components = 0.00280129 Jy ! Clean residual min=-0.007183 max=0.007184 Jy/beam ! Clean residual mean=0.000033 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 0.371026 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.371026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080656Jy sigma=1.178910 ! Fit after self-cal, rms=0.080544Jy sigma=1.177618 ! 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=0.080544Jy sigma=1.177618 ! Fit after self-cal, rms=0.077271Jy sigma=1.118246 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 = 0.00103954 Jy ! Component: 100 - total flux cleaned = 0.00135281 Jy ! Component: 150 - total flux cleaned = 0.00135319 Jy ! Component: 200 - total flux cleaned = 0.00142785 Jy ! Total flux subtracted in 200 components = 0.00142785 Jy ! Clean residual min=-0.006664 max=0.006520 Jy/beam ! Clean residual mean=0.000034 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 0.372454 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 74 components and 0.372454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077012Jy sigma=1.114175 ! Fit after self-cal, rms=0.076671Jy sigma=1.108824 ! 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: 0.8649 x 2.227 at -3.422 degrees (North through East) ! Clean map min=-0.0064856 max=0.18389 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=0.076671Jy sigma=1.108824 ! Fit after self-cal, rms=0.074573Jy sigma=1.079429 ! 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=0.074573Jy sigma=1.079429 ! Fit after self-cal, rms=0.074526Jy sigma=1.078672 ! Inverting map and beam ! Estimated beam: bmin=0.8495 mas, bmaj=2.205 mas, bpa=-3.696 degrees ! Estimated noise=0.937198 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000328079 Jy ! Component: 100 - total flux cleaned = -0.000423121 Jy ! Component: 150 - total flux cleaned = -0.000423287 Jy ! Component: 200 - total flux cleaned = -0.000420767 Jy ! Total flux subtracted in 200 components = -0.000420767 Jy ! Clean residual min=-0.005496 max=0.006214 Jy/beam ! Clean residual mean=0.000017 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.372033 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.372033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074277Jy sigma=1.075764 ! Fit after self-cal, rms=0.074254Jy sigma=1.075122 ! 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=0.074254Jy sigma=1.075122 ! Fit after self-cal, rms=0.073281Jy sigma=1.050917 ! 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=0.073281Jy sigma=1.050917 ! Fit after self-cal, rms=0.073252Jy sigma=1.050816 ! Inverting map and beam ! Estimated beam: bmin=0.8502 mas, bmaj=2.203 mas, bpa=-3.56 degrees ! Estimated noise=0.936261 mJy/beam. ! Added new window around map position (-10.4, 19). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307738 Jy ! Component: 100 - total flux cleaned = 0.00308986 Jy ! Component: 150 - total flux cleaned = 0.00248167 Jy ! Component: 200 - total flux cleaned = 0.00199028 Jy ! Total flux subtracted in 200 components = 0.00199028 Jy ! Clean residual min=-0.005071 max=0.005424 Jy/beam ! Clean residual mean=0.000019 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.374024 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.374024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072448Jy sigma=1.035461 ! Fit after self-cal, rms=0.072398Jy sigma=1.034414 ! 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=2.446 mas, bmaj=5.493 mas, bpa=6.345 degrees ! Estimated noise=1.20908 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 = 0.000439735 Jy ! Component: 100 - total flux cleaned = 0.000226801 Jy ! Component: 150 - total flux cleaned = 9.79141e-05 Jy ! Component: 200 - total flux cleaned = 4.15838e-05 Jy ! Total flux subtracted in 200 components = 4.15838e-05 Jy ! Clean residual min=-0.004659 max=0.005324 Jy/beam ! Clean residual mean=0.000037 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.374065 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 100 components and 0.374065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072321Jy sigma=1.032946 ! Fit after self-cal, rms=0.072323Jy sigma=1.032727 ! Inverting map uvtaper 0,0 ! 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=0.6593 mas, bmaj=1.778 mas, bpa=-2.385 degrees ! Estimated noise=1.40285 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.179391 Jy ! Component: 100 - total flux cleaned = 0.259025 Jy ! Component: 150 - total flux cleaned = 0.30212 Jy ! Component: 200 - total flux cleaned = 0.326921 Jy ! Total flux subtracted in 200 components = 0.326921 Jy ! Clean residual min=-0.007291 max=0.014456 Jy/beam ! Clean residual mean=-0.000019 rms=0.002334 Jy/beam ! Combined flux in latest and established models = 0.326921 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.326921 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8502 mas, bmaj=2.203 mas, bpa=-3.56 degrees ! Estimated noise=0.936261 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) ! Added new window around map position (-1, -1.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248991 Jy ! Component: 100 - total flux cleaned = 0.0377733 Jy ! Component: 150 - total flux cleaned = 0.0446036 Jy ! Component: 200 - total flux cleaned = 0.0452727 Jy ! Total flux subtracted in 200 components = 0.0452727 Jy ! Clean residual min=-0.005096 max=0.005517 Jy/beam ! Clean residual mean=0.000014 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.372193 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 84 components and 0.372193 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=2.446 mas, bmaj=5.493 mas, bpa=6.345 degrees ! Estimated noise=1.20908 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 = 0.000925506 Jy ! Component: 100 - total flux cleaned = 0.00108994 Jy ! Component: 150 - total flux cleaned = 0.00135033 Jy ! Component: 200 - total flux cleaned = 0.00134708 Jy ! Total flux subtracted in 200 components = 0.00134708 Jy ! Clean residual min=-0.004545 max=0.005145 Jy/beam ! Clean residual mean=0.000031 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.37354 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.37354 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8502 mas, bmaj=2.203 mas, bpa=-3.56 degrees ! Estimated noise=0.936261 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000262969 Jy ! Component: 100 - total flux cleaned = -0.000264044 Jy ! Component: 150 - total flux cleaned = -0.000484414 Jy ! Component: 200 - total flux cleaned = -0.000581921 Jy ! Total flux subtracted in 200 components = -0.000581921 Jy ! Clean residual min=-0.004577 max=0.004934 Jy/beam ! Clean residual mean=0.000014 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.372958 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.372958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071551Jy sigma=1.021839 ! Fit after self-cal, rms=0.071484Jy sigma=1.020524 wmodel J1726-2258_X_2005_05_12_yyk\_map.mod ! Writing 116 model components to file: J1726-2258_X_2005_05_12_yyk_map.mod wobs J1726-2258_X_2005_05_12_yyk\_uvs.fits ! Writing UV FITS file: J1726-2258_X_2005_05_12_yyk_uvs.fits wwins J1726-2258_X_2005_05_12_yyk\_map.win ! wwins: Wrote 4 windows to J1726-2258_X_2005_05_12_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 = -0.000338032 Jy ! Component: 100 - total flux cleaned = 4.93087e-05 Jy ! Component: 150 - total flux cleaned = 0.000198788 Jy ! Component: 200 - total flux cleaned = 5.3635e-05 Jy ! Component: 250 - total flux cleaned = -1.4949e-05 Jy ! Component: 300 - total flux cleaned = -7.99154e-05 Jy ! Component: 350 - total flux cleaned = 0.000113395 Jy ! Component: 400 - total flux cleaned = 0.000112821 Jy ! Component: 450 - total flux cleaned = 5.27672e-05 Jy ! Component: 500 - total flux cleaned = 5.37026e-05 Jy ! Component: 550 - total flux cleaned = -3.10869e-06 Jy ! Component: 600 - total flux cleaned = 5.2593e-05 Jy ! Component: 650 - total flux cleaned = -0.000113785 Jy ! Component: 700 - total flux cleaned = -6.03634e-05 Jy ! Component: 750 - total flux cleaned = 4.38329e-05 Jy ! Component: 800 - total flux cleaned = 9.47839e-05 Jy ! Component: 850 - total flux cleaned = 4.41337e-05 Jy ! Component: 900 - total flux cleaned = -5.47351e-05 Jy ! Component: 950 - total flux cleaned = -0.000249341 Jy ! Component: 1000 - total flux cleaned = -0.000489628 Jy ! Component: 1050 - total flux cleaned = -0.000631241 Jy ! Component: 1100 - total flux cleaned = -0.000909595 Jy ! Component: 1150 - total flux cleaned = -0.00122934 Jy ! Component: 1200 - total flux cleaned = -0.00136367 Jy ! Component: 1250 - total flux cleaned = -0.00171862 Jy ! Component: 1300 - total flux cleaned = -0.00193657 Jy ! Component: 1350 - total flux cleaned = -0.00202215 Jy ! Component: 1400 - total flux cleaned = -0.00223458 Jy ! Component: 1450 - total flux cleaned = -0.00252736 Jy ! Component: 1500 - total flux cleaned = -0.00273357 Jy ! Component: 1550 - total flux cleaned = -0.00305816 Jy ! Component: 1600 - total flux cleaned = -0.00329915 Jy ! Component: 1650 - total flux cleaned = -0.00353744 Jy ! Component: 1700 - total flux cleaned = -0.00388956 Jy ! Component: 1750 - total flux cleaned = -0.00412077 Jy ! Component: 1800 - total flux cleaned = -0.00423497 Jy ! Component: 1850 - total flux cleaned = -0.00442304 Jy ! Component: 1900 - total flux cleaned = -0.00457131 Jy ! Component: 1950 - total flux cleaned = -0.00468149 Jy ! Component: 2000 - total flux cleaned = -0.00475352 Jy ! Total flux subtracted in 2048 components = -0.00464617 Jy ! Clean residual min=-0.002352 max=0.001851 Jy/beam ! Clean residual mean=0.000002 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.368312 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 254 components and 0.368312 Jy ![Exited script file: muppet] wmap "J1726-2258_X_2005_05_12_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8502 x 2.203 at -3.56 degrees (North through East) ! Clean map min=-0.0043708 max=0.17892 Jy/beam ! Writing clean map to FITS file: J1726-2258_X_2005_05_12_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.17892 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000694137 device "J1726-2258_X_2005_05_12_yyk\_map.eps/VPS" ! Attempting to open device: 'J1726-2258_X_2005_05_12_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16388 1.16388 2.32775 4.6555 9.31101 18.622 37.244 74.4881 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.178 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8502 x 2.203 at -3.56 degrees (North through East) ! Clean map min=-0.0043708 max=0.17892 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1726-2258_X_2005_05_12_yyk\_map.gif/gif" ! Attempting to open device: 'J1726-2258_X_2005_05_12_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1726-2258_X_2005_05_12_yyk_uvs.log closed on Sat Oct 8 17:31:48 2005