! Started logfile: J0607-0834_S_1997_05_07_yyk_uvs.log on Sun Jan 7 16:34:22 2007 obs J0607-0834_S_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J0607-0834_S_1997_05_07_yyk_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979969 visibilities/baseline/integration-bin. ! Found source: J0607-0834 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 614 lines of history. ! ! Reading 25048 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 J0607-0834_S_1997_05_07_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)= 2.49419 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=2.793 mas, bmaj=7.084 mas, bpa=-3.72 degrees ! Estimated noise=1488.66 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 = 1.90201 Jy ! Component: 100 - total flux cleaned = 2.3956 Jy ! Total flux subtracted in 100 components = 2.3956 Jy ! Clean residual min=-0.100710 max=0.175192 Jy/beam ! Clean residual mean=0.000755 rms=0.035348 Jy/beam ! Combined flux in latest and established models = 2.3956 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 2.3956 Jy ! ! Correcting IF 1. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.691449Jy sigma=0.002948 ! Fit after self-cal, rms=0.675107Jy sigma=0.002891 ! Inverting map and beam ! Estimated beam: bmin=2.793 mas, bmaj=7.084 mas, bpa=-3.72 degrees ! Estimated noise=1488.66 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.524 mas, bmaj=8.785 mas, bpa=-5.547 degrees ! Estimated noise=1031.42 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 = 0.345504 Jy ! Component: 100 - total flux cleaned = 0.481613 Jy ! Component: 150 - total flux cleaned = 0.548359 Jy ! Component: 200 - total flux cleaned = 0.582113 Jy ! Total flux subtracted in 200 components = 0.582113 Jy ! Clean residual min=-0.071931 max=0.178755 Jy/beam ! Clean residual mean=0.002951 rms=0.033801 Jy/beam ! Combined flux in latest and established models = 2.97771 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 2.97771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.539777Jy sigma=0.002302 ! Fit after self-cal, rms=0.538833Jy sigma=0.002299 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.524 x 8.785 at -5.547 degrees (North through East) ! Clean map min=-0.070648 max=2.2689 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.02825 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.03 KP 0.88 ! LA 0.95 MK 0.99 NL 1.00* OV 1.13 ! PT 0.91 SC 0.82 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.974094 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 1.13 KP 0.97 ! LA 1.05 MK 1.04 NL 1.06 OV 1.06 ! PT 0.91 SC 0.90 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.04583 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.98 KP 0.89 ! LA 0.78 MK 0.86 NL 0.99 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.980852 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.11 KP 0.93 ! LA 0.86 MK 1.01 NL 1.15 OV 1.14 ! PT 0.88 SC 1.00 ! ! ! Fit before self-cal, rms=0.538833Jy sigma=0.002299 ! Fit after self-cal, rms=0.452074Jy sigma=0.001930 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=0.452074Jy sigma=0.001930 ! Fit after self-cal, rms=0.452318Jy sigma=0.001929 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.507 mas, bmaj=8.598 mas, bpa=-4.468 degrees ! Estimated noise=1031.35 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) ! Added new window around map position (7, -4.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.133486 Jy ! Component: 100 - total flux cleaned = 0.13869 Jy ! Component: 150 - total flux cleaned = 0.140871 Jy ! Component: 200 - total flux cleaned = 0.140942 Jy ! Total flux subtracted in 200 components = 0.140942 Jy ! Clean residual min=-0.042449 max=0.067920 Jy/beam ! Clean residual mean=0.000269 rms=0.014683 Jy/beam ! Combined flux in latest and established models = 3.11865 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 70 components and 3.11865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.417749Jy sigma=0.001769 ! Fit after self-cal, rms=0.411584Jy sigma=0.001748 ! 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=0.411584Jy sigma=0.001748 ! Fit after self-cal, rms=0.389043Jy sigma=0.001642 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) ! Added new window around map position (20, -7.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0889678 Jy ! Component: 100 - total flux cleaned = 0.118818 Jy ! Component: 150 - total flux cleaned = 0.118943 Jy ! Component: 200 - total flux cleaned = 0.11893 Jy ! Total flux subtracted in 200 components = 0.11893 Jy ! Clean residual min=-0.035632 max=0.048018 Jy/beam ! Clean residual mean=-0.000233 rms=0.009669 Jy/beam ! Combined flux in latest and established models = 3.23758 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 99 components and 3.23758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.371603Jy sigma=0.001559 ! Fit after self-cal, rms=0.367326Jy sigma=0.001541 ! Inverting map ! Added new window around map position (25, 10.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435289 Jy ! Component: 100 - total flux cleaned = 0.0502746 Jy ! Component: 150 - total flux cleaned = 0.0525321 Jy ! Component: 200 - total flux cleaned = 0.052539 Jy ! Total flux subtracted in 200 components = 0.052539 Jy ! Clean residual min=-0.032665 max=0.024297 Jy/beam ! Clean residual mean=-0.000373 rms=0.007794 Jy/beam ! Combined flux in latest and established models = 3.29012 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 123 components and 3.29012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.359940Jy sigma=0.001508 ! Fit after self-cal, rms=0.359115Jy sigma=0.001505 ! 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: 3.507 x 8.598 at -4.468 degrees (North through East) ! Clean map min=-0.032929 max=2.2762 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=0.359115Jy sigma=0.001505 ! Fit after self-cal, rms=0.308763Jy sigma=0.001302 ! 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=0.308763Jy sigma=0.001302 ! Fit after self-cal, rms=0.308711Jy sigma=0.001302 ! Inverting map and beam ! Estimated beam: bmin=3.472 mas, bmaj=8.56 mas, bpa=-4.42 degrees ! Estimated noise=1019.66 mJy/beam. ! Added new window around map position (13, -4.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353357 Jy ! Component: 100 - total flux cleaned = 0.0410227 Jy ! Component: 150 - total flux cleaned = 0.043983 Jy ! Component: 200 - total flux cleaned = 0.0445578 Jy ! Total flux subtracted in 200 components = 0.0445578 Jy ! Clean residual min=-0.015971 max=0.015550 Jy/beam ! Clean residual mean=0.000020 rms=0.004386 Jy/beam ! Combined flux in latest and established models = 3.33468 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 149 components and 3.33468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.304682Jy sigma=0.001282 ! Fit after self-cal, rms=0.304106Jy sigma=0.001280 ! 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=0.304106Jy sigma=0.001280 ! Fit after self-cal, rms=0.302953Jy sigma=0.001277 ! 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=0.302953Jy sigma=0.001277 ! Fit after self-cal, rms=0.302965Jy sigma=0.001277 ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=8.545 mas, bpa=-4.318 degrees ! Estimated noise=1018.86 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180451 Jy ! Component: 100 - total flux cleaned = 0.0211781 Jy ! Component: 150 - total flux cleaned = 0.0211753 Jy ! Component: 200 - total flux cleaned = 0.022092 Jy ! Total flux subtracted in 200 components = 0.022092 Jy ! Clean residual min=-0.013252 max=0.014067 Jy/beam ! Clean residual mean=0.000062 rms=0.003629 Jy/beam ! Combined flux in latest and established models = 3.35677 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 166 components and 3.35677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301271Jy sigma=0.001269 ! Fit after self-cal, rms=0.301031Jy sigma=0.001268 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.113 mas, bmaj=14.05 mas, bpa=-0.1712 degrees ! Estimated noise=1272.28 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 = 0.00497003 Jy ! Component: 100 - total flux cleaned = 0.00413661 Jy ! Component: 150 - total flux cleaned = 0.00245799 Jy ! Component: 200 - total flux cleaned = 0.00104984 Jy ! Total flux subtracted in 200 components = 0.00104984 Jy ! Clean residual min=-0.014809 max=0.014933 Jy/beam ! Clean residual mean=0.000084 rms=0.004599 Jy/beam ! Combined flux in latest and established models = 3.35782 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 198 components and 3.35782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.300465Jy sigma=0.001266 ! Fit after self-cal, rms=0.300234Jy sigma=0.001265 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.76 mas, bmaj=6.982 mas, bpa=-2.921 degrees ! Estimated noise=1472.62 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.90584 Jy ! Component: 100 - total flux cleaned = 2.43487 Jy ! Component: 150 - total flux cleaned = 2.69179 Jy ! Component: 200 - total flux cleaned = 2.84585 Jy ! Total flux subtracted in 200 components = 2.84585 Jy ! Clean residual min=-0.038017 max=0.060146 Jy/beam ! Clean residual mean=0.000074 rms=0.013432 Jy/beam ! Combined flux in latest and established models = 2.84585 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 27 model components to the UV plane model. ! The established model now contains 27 components and 2.84585 Jy ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=8.545 mas, bpa=-4.318 degrees ! Estimated noise=1018.86 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 = 0.161178 Jy ! Component: 100 - total flux cleaned = 0.264828 Jy ! Component: 150 - total flux cleaned = 0.334592 Jy ! Component: 200 - total flux cleaned = 0.383764 Jy ! Total flux subtracted in 200 components = 0.383764 Jy ! Clean residual min=-0.017058 max=0.024524 Jy/beam ! Clean residual mean=0.000440 rms=0.007122 Jy/beam ! Combined flux in latest and established models = 3.22962 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 97 components and 3.22962 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.113 mas, bmaj=14.05 mas, bpa=-0.1712 degrees ! Estimated noise=1272.28 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 = 0.0548881 Jy ! Component: 100 - total flux cleaned = 0.0881873 Jy ! Component: 150 - total flux cleaned = 0.107169 Jy ! Component: 200 - total flux cleaned = 0.114549 Jy ! Total flux subtracted in 200 components = 0.114549 Jy ! Clean residual min=-0.016695 max=0.017891 Jy/beam ! Clean residual mean=0.000119 rms=0.004956 Jy/beam ! Combined flux in latest and established models = 3.34417 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 181 components and 3.34417 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=8.545 mas, bpa=-4.318 degrees ! Estimated noise=1018.86 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00342864 Jy ! Component: 100 - total flux cleaned = 0.00149156 Jy ! Component: 150 - total flux cleaned = 0.0052429 Jy ! Component: 200 - total flux cleaned = 0.00690027 Jy ! Total flux subtracted in 200 components = 0.00690027 Jy ! Clean residual min=-0.012625 max=0.013215 Jy/beam ! Clean residual mean=0.000040 rms=0.003450 Jy/beam ! Combined flux in latest and established models = 3.35107 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 202 components and 3.35107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.300857Jy sigma=0.001267 ! Fit after self-cal, rms=0.300308Jy sigma=0.001265 wmodel J0607-0834_S_1997_05_07_yyk\_map.mod ! Writing 202 model components to file: J0607-0834_S_1997_05_07_yyk_map.mod wobs J0607-0834_S_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J0607-0834_S_1997_05_07_yyk_uvs.fits wwins J0607-0834_S_1997_05_07_yyk\_map.win ! wwins: Wrote 5 windows to J0607-0834_S_1997_05_07_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 = 0.000397398 Jy ! Component: 100 - total flux cleaned = 0.00122254 Jy ! Component: 150 - total flux cleaned = 0.0019795 Jy ! Component: 200 - total flux cleaned = 0.00233843 Jy ! Component: 250 - total flux cleaned = 0.00336648 Jy ! Component: 300 - total flux cleaned = 0.00434976 Jy ! Component: 350 - total flux cleaned = 0.00529582 Jy ! Component: 400 - total flux cleaned = 0.00666299 Jy ! Component: 450 - total flux cleaned = 0.00783643 Jy ! Component: 500 - total flux cleaned = 0.00911243 Jy ! Component: 550 - total flux cleaned = 0.0100702 Jy ! Component: 600 - total flux cleaned = 0.0109997 Jy ! Component: 650 - total flux cleaned = 0.0119058 Jy ! Component: 700 - total flux cleaned = 0.0124092 Jy ! Component: 750 - total flux cleaned = 0.0131468 Jy ! Component: 800 - total flux cleaned = 0.014227 Jy ! Component: 850 - total flux cleaned = 0.0149311 Jy ! Component: 900 - total flux cleaned = 0.0157351 Jy ! Component: 950 - total flux cleaned = 0.016522 Jy ! Component: 1000 - total flux cleaned = 0.0168525 Jy ! Component: 1050 - total flux cleaned = 0.0176102 Jy ! Component: 1100 - total flux cleaned = 0.0181406 Jy ! Component: 1150 - total flux cleaned = 0.0188717 Jy ! Component: 1200 - total flux cleaned = 0.0192831 Jy ! Component: 1250 - total flux cleaned = 0.019486 Jy ! Component: 1300 - total flux cleaned = 0.0196854 Jy ! Component: 1350 - total flux cleaned = 0.0200755 Jy ! Component: 1400 - total flux cleaned = 0.0198825 Jy ! Component: 1450 - total flux cleaned = 0.0200734 Jy ! Component: 1500 - total flux cleaned = 0.0202609 Jy ! Component: 1550 - total flux cleaned = 0.0203527 Jy ! Component: 1600 - total flux cleaned = 0.0203541 Jy ! Component: 1650 - total flux cleaned = 0.020534 Jy ! Component: 1700 - total flux cleaned = 0.0206204 Jy ! Component: 1750 - total flux cleaned = 0.0204468 Jy ! Component: 1800 - total flux cleaned = 0.020618 Jy ! Component: 1850 - total flux cleaned = 0.0207034 Jy ! Component: 1900 - total flux cleaned = 0.020537 Jy ! Component: 1950 - total flux cleaned = 0.0201235 Jy ! Component: 2000 - total flux cleaned = 0.0202043 Jy ! Total flux subtracted in 2048 components = 0.0198812 Jy ! Clean residual min=-0.005235 max=0.004956 Jy/beam ! Clean residual mean=-0.000017 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 3.37095 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 340 components and 3.37095 Jy ![Exited script file: muppet] wmap "J0607-0834_S_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.471 x 8.545 at -4.318 degrees (North through East) ! Clean map min=-0.010903 max=2.2779 Jy/beam ! Writing clean map to FITS file: J0607-0834_S_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.2779 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00177291 device "J0607-0834_S_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J0607-0834_S_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.233493 0.233493 0.466986 0.933971 1.86794 3.73589 7.47177 14.9435 29.8871 59.7742 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0053 print "peak=",int(peak_flux*1000)/1000 ! peak= 2.277 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.471 x 8.545 at -4.318 degrees (North through East) ! Clean map min=-0.010903 max=2.2779 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0607-0834_S_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J0607-0834_S_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0607-0834_S_1997_05_07_yyk_uvs.log closed on Sun Jan 7 16:34:31 2007