! Started logfile: J0215-0222_S_1997_05_07_yyk_uvs.log on Sun Jan 7 15:49:28 2007 obs J0215-0222_S_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J0215-0222_S_1997_05_07_yyk_uva.fits ! AN table 1: 147 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782615 visibilities/baseline/integration-bin. ! Found source: J0215-0222 ! ! 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 20708 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 J0215-0222_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)= 0.502497 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=2.844 mas, bmaj=7.433 mas, bpa=-5.477 degrees ! Estimated noise=1394.54 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 = 0.328249 Jy ! Component: 100 - total flux cleaned = 0.410999 Jy ! Total flux subtracted in 100 components = 0.410999 Jy ! Clean residual min=-0.021732 max=0.033039 Jy/beam ! Clean residual mean=0.000278 rms=0.006120 Jy/beam ! Combined flux in latest and established models = 0.410999 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.410999 Jy ! ! Correcting IF 1. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.292216Jy sigma=0.001244 ! Fit after self-cal, rms=0.291951Jy sigma=0.001243 ! Inverting map and beam ! Estimated beam: bmin=2.844 mas, bmaj=7.433 mas, bpa=-5.477 degrees ! Estimated noise=1394.54 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=3.617 mas, bmaj=8.953 mas, bpa=-7.028 degrees ! Estimated noise=1102.23 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 (-3.5, -6.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0408004 Jy ! Component: 100 - total flux cleaned = 0.0551513 Jy ! Component: 150 - total flux cleaned = 0.0592719 Jy ! Component: 200 - total flux cleaned = 0.0612787 Jy ! Total flux subtracted in 200 components = 0.0612787 Jy ! Clean residual min=-0.012352 max=0.017291 Jy/beam ! Clean residual mean=0.000369 rms=0.003845 Jy/beam ! Combined flux in latest and established models = 0.472277 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.472277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286482Jy sigma=0.001222 ! Fit after self-cal, rms=0.286219Jy sigma=0.001222 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.617 x 8.953 at -7.028 degrees (North through East) ! Clean map min=-0.011311 max=0.35641 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: 1.01863 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.01 KP 0.93 ! LA 0.99 MK 1.03 NL 1.00* OV 1.09 ! PT 0.94 SC 0.81 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.972213 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.13 KP 1.02 ! LA 1.09 MK 1.06 NL 1.04 OV 1.00 ! PT 0.94 SC 0.84 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.06181 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 0.98 KP 0.91 ! LA 0.83 MK 0.87 NL 0.94 OV 0.94 ! PT 1.05 SC 0.92 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.0071 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.06 KP 0.95 ! LA 0.88 MK 1.02 NL 1.07 OV 1.04 ! PT 0.93 SC 0.94 ! ! ! Fit before self-cal, rms=0.286219Jy sigma=0.001222 ! Fit after self-cal, rms=0.278198Jy sigma=0.001210 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=0.278198Jy sigma=0.001210 ! Fit after self-cal, rms=0.278191Jy sigma=0.001210 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.566 mas, bmaj=8.566 mas, bpa=-4.979 degrees ! Estimated noise=1112.72 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 = 0.0102304 Jy ! Component: 100 - total flux cleaned = 0.0113577 Jy ! Component: 150 - total flux cleaned = 0.0119661 Jy ! Component: 200 - total flux cleaned = 0.0122995 Jy ! Total flux subtracted in 200 components = 0.0122995 Jy ! Clean residual min=-0.007379 max=0.014505 Jy/beam ! Clean residual mean=0.000042 rms=0.002637 Jy/beam ! Combined flux in latest and established models = 0.484577 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.484577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277732Jy sigma=0.001208 ! Fit after self-cal, rms=0.277691Jy sigma=0.001207 ! Inverting map ! Added new window around map position (-13, -40.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.018336 Jy ! Component: 100 - total flux cleaned = 0.0273703 Jy ! Component: 150 - total flux cleaned = 0.0325012 Jy ! Component: 200 - total flux cleaned = 0.0357711 Jy ! Total flux subtracted in 200 components = 0.0357711 Jy ! Clean residual min=-0.005799 max=0.005499 Jy/beam ! Clean residual mean=-0.000063 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.520348 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 56 model components to the UV plane model. ! The established model now contains 117 components and 0.520349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276854Jy sigma=0.001203 ! Fit after self-cal, rms=0.276828Jy sigma=0.001203 ! 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=0.276828Jy sigma=0.001203 ! Fit after self-cal, rms=0.274772Jy sigma=0.001194 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 = 0.00471137 Jy ! Component: 100 - total flux cleaned = 0.00601546 Jy ! Component: 150 - total flux cleaned = 0.00703461 Jy ! Component: 200 - total flux cleaned = 0.0078343 Jy ! Total flux subtracted in 200 components = 0.0078343 Jy ! Clean residual min=-0.005647 max=0.005297 Jy/beam ! Clean residual mean=-0.000109 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.528183 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 135 components and 0.528183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.274646Jy sigma=0.001193 ! Fit after self-cal, rms=0.274395Jy sigma=0.001192 ! 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: 3.566 x 8.566 at -4.979 degrees (North through East) ! Clean map min=-0.0055121 max=0.36217 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=0.274395Jy sigma=0.001192 ! Fit after self-cal, rms=0.269245Jy sigma=0.001185 ! 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=0.269245Jy sigma=0.001185 ! Fit after self-cal, rms=0.269190Jy sigma=0.001185 ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=8.544 mas, bpa=-4.773 degrees ! Estimated noise=1105.2 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186502 Jy ! Component: 100 - total flux cleaned = 0.002607 Jy ! Component: 150 - total flux cleaned = 0.00323447 Jy ! Component: 200 - total flux cleaned = 0.00371207 Jy ! Total flux subtracted in 200 components = 0.00371207 Jy ! Clean residual min=-0.004557 max=0.004755 Jy/beam ! Clean residual mean=-0.000096 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.531895 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 161 components and 0.531895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269138Jy sigma=0.001185 ! Fit after self-cal, rms=0.269114Jy sigma=0.001185 ! Inverting map ! Added new window around map position (-4, 51.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134805 Jy ! Component: 100 - total flux cleaned = 0.00173987 Jy ! Component: 150 - total flux cleaned = 0.00226897 Jy ! Component: 200 - total flux cleaned = 0.00264419 Jy ! Total flux subtracted in 200 components = 0.00264419 Jy ! Clean residual min=-0.003584 max=0.003589 Jy/beam ! Clean residual mean=-0.000124 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.534539 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 192 components and 0.534539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268998Jy sigma=0.001184 ! Fit after self-cal, rms=0.268994Jy sigma=0.001184 ! 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=0.268994Jy sigma=0.001184 ! Fit after self-cal, rms=0.269547Jy sigma=0.001182 ! 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=0.269547Jy sigma=0.001182 ! Fit after self-cal, rms=0.269545Jy sigma=0.001182 ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=8.552 mas, bpa=-4.651 degrees ! Estimated noise=1106.65 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00096509 Jy ! Component: 100 - total flux cleaned = 0.00140305 Jy ! Component: 150 - total flux cleaned = 0.0017938 Jy ! Component: 200 - total flux cleaned = 0.00236441 Jy ! Total flux subtracted in 200 components = 0.00236441 Jy ! Clean residual min=-0.003501 max=0.003362 Jy/beam ! Clean residual mean=-0.000116 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.536903 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 214 components and 0.536904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269508Jy sigma=0.001182 ! Fit after self-cal, rms=0.269508Jy sigma=0.001182 ! 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=8.269 mas, bmaj=13.62 mas, bpa=9.629 degrees ! Estimated noise=1358.46 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 = 0.00170287 Jy ! Component: 100 - total flux cleaned = 0.00208698 Jy ! Component: 150 - total flux cleaned = 0.00223895 Jy ! Component: 200 - total flux cleaned = 0.00242496 Jy ! Total flux subtracted in 200 components = 0.00242496 Jy ! Clean residual min=-0.002929 max=0.002723 Jy/beam ! Clean residual mean=-0.000236 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.539329 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 243 components and 0.539329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269500Jy sigma=0.001182 ! Fit after self-cal, rms=0.269500Jy sigma=0.001182 ! 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=2.802 mas, bmaj=7.241 mas, bpa=-4.232 degrees ! Estimated noise=1389.14 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.329708 Jy ! Component: 100 - total flux cleaned = 0.410084 Jy ! Component: 150 - total flux cleaned = 0.445698 Jy ! Component: 200 - total flux cleaned = 0.465643 Jy ! Total flux subtracted in 200 components = 0.465643 Jy ! Clean residual min=-0.009155 max=0.011326 Jy/beam ! Clean residual mean=0.000099 rms=0.002571 Jy/beam ! Combined flux in latest and established models = 0.465643 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.465643 Jy ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=8.552 mas, bpa=-4.651 degrees ! Estimated noise=1106.65 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 = 0.0195234 Jy ! Component: 100 - total flux cleaned = 0.0297272 Jy ! Component: 150 - total flux cleaned = 0.0374261 Jy ! Component: 200 - total flux cleaned = 0.0435801 Jy ! Total flux subtracted in 200 components = 0.0435801 Jy ! Clean residual min=-0.005484 max=0.005187 Jy/beam ! Clean residual mean=0.000032 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.509223 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 80 components and 0.509223 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=8.269 mas, bmaj=13.62 mas, bpa=9.629 degrees ! Estimated noise=1358.46 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 = 0.00848644 Jy ! Component: 100 - total flux cleaned = 0.0139786 Jy ! Component: 150 - total flux cleaned = 0.0177438 Jy ! Component: 200 - total flux cleaned = 0.0196994 Jy ! Total flux subtracted in 200 components = 0.0196994 Jy ! Clean residual min=-0.003936 max=0.002810 Jy/beam ! Clean residual mean=-0.000107 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.528923 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 139 components and 0.528923 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=8.552 mas, bpa=-4.651 degrees ! Estimated noise=1106.65 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000925647 Jy ! Component: 100 - total flux cleaned = 0.00213173 Jy ! Component: 150 - total flux cleaned = 0.0035195 Jy ! Component: 200 - total flux cleaned = 0.00462003 Jy ! Total flux subtracted in 200 components = 0.00462003 Jy ! Clean residual min=-0.004119 max=0.003347 Jy/beam ! Clean residual mean=-0.000088 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.533543 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 162 components and 0.533543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269650Jy sigma=0.001183 ! Fit after self-cal, rms=0.269633Jy sigma=0.001183 wmodel J0215-0222_S_1997_05_07_yyk\_map.mod ! Writing 162 model components to file: J0215-0222_S_1997_05_07_yyk_map.mod wobs J0215-0222_S_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J0215-0222_S_1997_05_07_yyk_uvs.fits wwins J0215-0222_S_1997_05_07_yyk\_map.win ! wwins: Wrote 4 windows to J0215-0222_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 = -0.00117396 Jy ! Component: 100 - total flux cleaned = -0.00123906 Jy ! Component: 150 - total flux cleaned = -0.00129343 Jy ! Component: 200 - total flux cleaned = -0.00144666 Jy ! Component: 250 - total flux cleaned = -0.00164798 Jy ! Component: 300 - total flux cleaned = -0.00169773 Jy ! Component: 350 - total flux cleaned = -0.00179282 Jy ! Component: 400 - total flux cleaned = -0.00206568 Jy ! Component: 450 - total flux cleaned = -0.00224181 Jy ! Component: 500 - total flux cleaned = -0.00241403 Jy ! Component: 550 - total flux cleaned = -0.00249832 Jy ! Component: 600 - total flux cleaned = -0.00266265 Jy ! Component: 650 - total flux cleaned = -0.0028248 Jy ! Component: 700 - total flux cleaned = -0.00310179 Jy ! Component: 750 - total flux cleaned = -0.00337446 Jy ! Component: 800 - total flux cleaned = -0.00352755 Jy ! Component: 850 - total flux cleaned = -0.00375347 Jy ! Component: 900 - total flux cleaned = -0.00379066 Jy ! Component: 950 - total flux cleaned = -0.00397354 Jy ! Component: 1000 - total flux cleaned = -0.00411783 Jy ! Component: 1050 - total flux cleaned = -0.00425955 Jy ! Component: 1100 - total flux cleaned = -0.00439889 Jy ! Component: 1150 - total flux cleaned = -0.00453602 Jy ! Component: 1200 - total flux cleaned = -0.00460347 Jy ! Component: 1250 - total flux cleaned = -0.00460346 Jy ! Component: 1300 - total flux cleaned = -0.00463671 Jy ! Component: 1350 - total flux cleaned = -0.00479838 Jy ! Component: 1400 - total flux cleaned = -0.00483017 Jy ! Component: 1450 - total flux cleaned = -0.00495592 Jy ! Component: 1500 - total flux cleaned = -0.004956 Jy ! Component: 1550 - total flux cleaned = -0.00517201 Jy ! Component: 1600 - total flux cleaned = -0.00526281 Jy ! Component: 1650 - total flux cleaned = -0.00520234 Jy ! Component: 1700 - total flux cleaned = -0.00532088 Jy ! Component: 1750 - total flux cleaned = -0.00540883 Jy ! Component: 1800 - total flux cleaned = -0.00543766 Jy ! Component: 1850 - total flux cleaned = -0.00552375 Jy ! Component: 1900 - total flux cleaned = -0.0055804 Jy ! Component: 1950 - total flux cleaned = -0.00563644 Jy ! Component: 2000 - total flux cleaned = -0.00563641 Jy ! Total flux subtracted in 2048 components = -0.00571843 Jy ! Clean residual min=-0.001364 max=0.001657 Jy/beam ! Clean residual mean=-0.000027 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.527824 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 294 components and 0.527824 Jy ![Exited script file: muppet] wmap "J0215-0222_S_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.56 x 8.552 at -4.651 degrees (North through East) ! Clean map min=-0.0049762 max=0.36086 Jy/beam ! Writing clean map to FITS file: J0215-0222_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 0.360862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000564484 device "J0215-0222_S_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J0215-0222_S_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.469279 0.469279 0.938558 1.87712 3.75423 7.50846 15.0169 30.0338 60.0677 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.36 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.56 x 8.552 at -4.651 degrees (North through East) ! Clean map min=-0.0049762 max=0.36086 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0215-0222_S_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J0215-0222_S_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0215-0222_S_1997_05_07_yyk_uvs.log closed on Sun Jan 7 15:49:36 2007