! Started logfile: J1945-0153_S_2005_06_30_yyk_uvs.log on Sat Oct 8 17:40:52 2005 obs J1945-0153_S_2005_06_30_yyk_uve.fits ! Reading UV FITS file: J1945-0153_S_2005_06_30_yyk_uve.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961111 visibilities/baseline/integration-bin. ! Found source: J1945-0153 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1469 lines of history. ! ! Reading 3460 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 J1945-0153_S_2005_06_30_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)= 0.179781 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=2.507 mas, bmaj=6.63 mas, bpa=-0.99 degrees ! Estimated noise=0.881014 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 = 0.139145 Jy ! Component: 100 - total flux cleaned = 0.165521 Jy ! Total flux subtracted in 100 components = 0.165521 Jy ! Clean residual min=-0.004678 max=0.007809 Jy/beam ! Clean residual mean=-0.000008 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.165521 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.165521 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 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.062867Jy sigma=1.093559 ! Fit after self-cal, rms=0.062748Jy sigma=1.090401 ! Inverting map and beam ! Estimated beam: bmin=2.507 mas, bmaj=6.63 mas, bpa=-0.99 degrees ! Estimated noise=0.881014 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.01073 Jy ! Component: 100 - total flux cleaned = 0.0158657 Jy ! Total flux subtracted in 100 components = 0.0158657 Jy ! Clean residual min=-0.003832 max=0.004281 Jy/beam ! Clean residual mean=-0.000017 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.181386 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.181386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060968Jy sigma=1.066710 ! Fit after self-cal, rms=0.060965Jy sigma=1.066368 ! 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=3.149 mas, bmaj=7.839 mas, bpa=-3.621 degrees ! Estimated noise=0.596832 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 = -1.81114e-05 Jy ! Component: 100 - total flux cleaned = 0.000204405 Jy ! Component: 150 - total flux cleaned = 0.000398187 Jy ! Component: 200 - total flux cleaned = 0.000526523 Jy ! Total flux subtracted in 200 components = 0.000526523 Jy ! Clean residual min=-0.002695 max=0.003798 Jy/beam ! Clean residual mean=-0.000070 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.181913 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.181913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060955Jy sigma=1.064909 ! Fit after self-cal, rms=0.060951Jy sigma=1.064811 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.149 x 7.839 at -3.621 degrees (North through East) ! Clean map min=-0.0026178 max=0.163 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: 1.00729 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.01 KP 0.98 ! LA 1.04 MK 0.94 NL 0.93 OV 0.98 ! PT 1.09 SC 0.92 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.9882 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.02 KP 1.01 ! LA 1.01 MK 0.99 NL 0.97 OV 1.01 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.970182 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.01 KP 0.98 ! LA 0.97 MK 1.11 NL 1.05 OV 1.04 ! PT 1.13 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=0.060951Jy sigma=1.064811 ! Fit after self-cal, rms=0.060074Jy sigma=1.046359 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=0.060074Jy sigma=1.046359 ! Fit after self-cal, rms=0.060069Jy sigma=1.046279 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=7.775 mas, bpa=-3.063 degrees ! Estimated noise=0.59968 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 = 0.00202297 Jy ! Component: 100 - total flux cleaned = 0.00290732 Jy ! Component: 150 - total flux cleaned = 0.00309013 Jy ! Component: 200 - total flux cleaned = 0.00322104 Jy ! Total flux subtracted in 200 components = 0.00322104 Jy ! Clean residual min=-0.002067 max=0.002074 Jy/beam ! Clean residual mean=-0.000015 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.185134 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.185134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059939Jy sigma=1.045170 ! Fit after self-cal, rms=0.059935Jy sigma=1.045096 ! 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=0.059935Jy sigma=1.045096 ! Fit after self-cal, rms=0.058162Jy sigma=1.010119 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 = 0.000618537 Jy ! Component: 100 - total flux cleaned = 0.000659074 Jy ! Component: 150 - total flux cleaned = 0.000682973 Jy ! Component: 200 - total flux cleaned = 0.000693471 Jy ! Total flux subtracted in 200 components = 0.000693471 Jy ! Clean residual min=-0.002079 max=0.002017 Jy/beam ! Clean residual mean=-0.000014 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.185827 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.185827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058124Jy sigma=1.009979 ! Fit after self-cal, rms=0.058047Jy sigma=1.007978 ! 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: 3.122 x 7.775 at -3.063 degrees (North through East) ! Clean map min=-0.0020118 max=0.16384 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=0.058047Jy sigma=1.007978 ! Fit after self-cal, rms=0.058660Jy sigma=0.994726 ! 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=0.058660Jy sigma=0.994726 ! Fit after self-cal, rms=0.058670Jy sigma=0.994519 ! Inverting map and beam ! Estimated beam: bmin=3.096 mas, bmaj=7.702 mas, bpa=-2.851 degrees ! Estimated noise=0.612933 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405878 Jy ! Component: 100 - total flux cleaned = 0.00546199 Jy ! Component: 150 - total flux cleaned = 0.00610079 Jy ! Component: 200 - total flux cleaned = 0.00627385 Jy ! Total flux subtracted in 200 components = 0.00627385 Jy ! Clean residual min=-0.001994 max=0.002744 Jy/beam ! Clean residual mean=-0.000015 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.192101 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.192101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058272Jy sigma=0.990330 ! Fit after self-cal, rms=0.058280Jy sigma=0.990301 ! Inverting map ! Added new window around map position (30.5, 26.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278659 Jy ! Component: 100 - total flux cleaned = 0.00314253 Jy ! Component: 150 - total flux cleaned = 0.00332019 Jy ! Component: 200 - total flux cleaned = 0.00326029 Jy ! Total flux subtracted in 200 components = 0.00326029 Jy ! Clean residual min=-0.001794 max=0.002005 Jy/beam ! Clean residual mean=-0.000013 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.195362 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 0.195362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058145Jy sigma=0.988004 ! Fit after self-cal, rms=0.058134Jy sigma=0.987663 ! 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=0.058134Jy sigma=0.987663 ! Fit after self-cal, rms=0.055576Jy sigma=0.946926 ! 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=0.055576Jy sigma=0.946926 ! Fit after self-cal, rms=0.055580Jy sigma=0.946839 ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=7.757 mas, bpa=-3.099 degrees ! Estimated noise=0.614738 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101783 Jy ! Component: 100 - total flux cleaned = 0.00116259 Jy ! Component: 150 - total flux cleaned = 0.00123323 Jy ! Component: 200 - total flux cleaned = 0.00127258 Jy ! Total flux subtracted in 200 components = 0.00127258 Jy ! Clean residual min=-0.001608 max=0.001732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.196634 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 114 components and 0.196634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055544Jy sigma=0.946324 ! Fit after self-cal, rms=0.055545Jy sigma=0.946261 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.627 mas, bmaj=12.82 mas, bpa=4.031 degrees ! Estimated noise=0.789467 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 = 0.000301275 Jy ! Component: 100 - total flux cleaned = 0.000300724 Jy ! Component: 150 - total flux cleaned = 0.000319957 Jy ! Component: 200 - total flux cleaned = 0.000337662 Jy ! Total flux subtracted in 200 components = 0.000337662 Jy ! Clean residual min=-0.001813 max=0.001996 Jy/beam ! Clean residual mean=0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.196972 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 130 components and 0.196972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055538Jy sigma=0.946202 ! Fit after self-cal, rms=0.055537Jy sigma=0.946187 ! 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=2.5 mas, bmaj=6.644 mas, bpa=-0.9862 degrees ! Estimated noise=0.893662 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.14176 Jy ! Component: 100 - total flux cleaned = 0.169317 Jy ! Component: 150 - total flux cleaned = 0.18079 Jy ! Component: 200 - total flux cleaned = 0.186782 Jy ! Total flux subtracted in 200 components = 0.186782 Jy ! Clean residual min=-0.003045 max=0.002923 Jy/beam ! Clean residual mean=-0.000001 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.186781 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.186781 Jy ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=7.757 mas, bpa=-3.099 degrees ! Estimated noise=0.614738 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 = 0.00414148 Jy ! Component: 100 - total flux cleaned = 0.0065512 Jy ! Component: 150 - total flux cleaned = 0.00812954 Jy ! Component: 200 - total flux cleaned = 0.00889632 Jy ! Total flux subtracted in 200 components = 0.00889632 Jy ! Clean residual min=-0.001646 max=0.001850 Jy/beam ! Clean residual mean=0.000003 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.195678 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 55 components and 0.195678 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.627 mas, bmaj=12.82 mas, bpa=4.031 degrees ! Estimated noise=0.789467 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 = 0.000557067 Jy ! Component: 100 - total flux cleaned = 0.000675105 Jy ! Component: 150 - total flux cleaned = 0.000748041 Jy ! Component: 200 - total flux cleaned = 0.000789409 Jy ! Total flux subtracted in 200 components = 0.000789409 Jy ! Clean residual min=-0.001796 max=0.001984 Jy/beam ! Clean residual mean=0.000005 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.196467 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.196467 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=7.757 mas, bpa=-3.099 degrees ! Estimated noise=0.614738 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225594 Jy ! Component: 100 - total flux cleaned = 0.000251833 Jy ! Component: 150 - total flux cleaned = 0.000300147 Jy ! Component: 200 - total flux cleaned = 0.000367378 Jy ! Total flux subtracted in 200 components = 0.000367378 Jy ! Clean residual min=-0.001636 max=0.001749 Jy/beam ! Clean residual mean=0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.196835 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.196835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055527Jy sigma=0.946394 ! Fit after self-cal, rms=0.055527Jy sigma=0.946363 wmodel J1945-0153_S_2005_06_30_yyk\_map.mod ! Writing 90 model components to file: J1945-0153_S_2005_06_30_yyk_map.mod wobs J1945-0153_S_2005_06_30_yyk\_uvs.fits ! Writing UV FITS file: J1945-0153_S_2005_06_30_yyk_uvs.fits wwins J1945-0153_S_2005_06_30_yyk\_map.win ! wwins: Wrote 2 windows to J1945-0153_S_2005_06_30_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 = -0.000147031 Jy ! Component: 100 - total flux cleaned = -0.000292722 Jy ! Component: 150 - total flux cleaned = -0.000432419 Jy ! Component: 200 - total flux cleaned = -0.00048545 Jy ! Component: 250 - total flux cleaned = -0.000486067 Jy ! Component: 300 - total flux cleaned = -0.000461739 Jy ! Component: 350 - total flux cleaned = -0.000437664 Jy ! Component: 400 - total flux cleaned = -0.000413669 Jy ! Component: 450 - total flux cleaned = -0.000368536 Jy ! Component: 500 - total flux cleaned = -0.000435558 Jy ! Component: 550 - total flux cleaned = -0.000391718 Jy ! Component: 600 - total flux cleaned = -0.000306389 Jy ! Component: 650 - total flux cleaned = -0.000222401 Jy ! Component: 700 - total flux cleaned = -0.000139951 Jy ! Component: 750 - total flux cleaned = -1.82004e-05 Jy ! Component: 800 - total flux cleaned = 0.000101645 Jy ! Component: 850 - total flux cleaned = 0.000200083 Jy ! Component: 900 - total flux cleaned = 0.000296528 Jy ! Component: 950 - total flux cleaned = 0.000410493 Jy ! Component: 1000 - total flux cleaned = 0.000428999 Jy ! Component: 1050 - total flux cleaned = 0.00054026 Jy ! Component: 1100 - total flux cleaned = 0.000631873 Jy ! Component: 1150 - total flux cleaned = 0.000721923 Jy ! Component: 1200 - total flux cleaned = 0.000774935 Jy ! Component: 1250 - total flux cleaned = 0.000809704 Jy ! Component: 1300 - total flux cleaned = 0.000861704 Jy ! Component: 1350 - total flux cleaned = 0.000844879 Jy ! Component: 1400 - total flux cleaned = 0.000929189 Jy ! Component: 1450 - total flux cleaned = 0.000945699 Jy ! Component: 1500 - total flux cleaned = 0.000961985 Jy ! Component: 1550 - total flux cleaned = 0.000978145 Jy ! Component: 1600 - total flux cleaned = 0.00102613 Jy ! Component: 1650 - total flux cleaned = 0.00102592 Jy ! Component: 1700 - total flux cleaned = 0.00108861 Jy ! Component: 1750 - total flux cleaned = 0.0011041 Jy ! Component: 1800 - total flux cleaned = 0.00108902 Jy ! Component: 1850 - total flux cleaned = 0.00110445 Jy ! Component: 1900 - total flux cleaned = 0.00114935 Jy ! Component: 1950 - total flux cleaned = 0.00116403 Jy ! Component: 2000 - total flux cleaned = 0.0011642 Jy ! Total flux subtracted in 2048 components = 0.0011932 Jy ! Clean residual min=-0.000774 max=0.001174 Jy/beam ! Clean residual mean=0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.198028 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 218 components and 0.198028 Jy ![Exited script file: muppet] wmap "J1945-0153_S_2005_06_30_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.112 x 7.757 at -3.099 degrees (North through East) ! Clean map min=-0.0016365 max=0.16828 Jy/beam ! Writing clean map to FITS file: J1945-0153_S_2005_06_30_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.168276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000283719 device "J1945-0153_S_2005_06_30_yyk\_map.eps/VPS" ! Attempting to open device: 'J1945-0153_S_2005_06_30_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.50581 0.50581 1.01162 2.02324 4.04648 8.09295 16.1859 32.3718 64.7436 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.168 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.112 x 7.757 at -3.099 degrees (North through East) ! Clean map min=-0.0016365 max=0.16828 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1945-0153_S_2005_06_30_yyk\_map.gif/gif" ! Attempting to open device: 'J1945-0153_S_2005_06_30_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1945-0153_S_2005_06_30_yyk_uvs.log closed on Sat Oct 8 17:40:56 2005