! Started logfile: J0818+4222_S_2006_02_23_yyk_uvs.log on Wed Jul 5 11:44:55 2006 obs J0818+4222_S_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J0818+4222_S_2006_02_23_yyk_uva.fits ! AN table 1: 478 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.735472 visibilities/baseline/integration-bin. ! Found source: J0818+4222 ! ! 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 2423 lines of history. ! ! Reading 63280 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 J0818+4222_S_2006_02_23_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. uvav time_av, true ! Averaging into 30 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.735835 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=3.189 mas, bmaj=4.453 mas, bpa=-12.11 degrees ! Estimated noise=1.52874 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 = 0.583498 Jy ! Component: 100 - total flux cleaned = 0.726071 Jy ! Total flux subtracted in 100 components = 0.726071 Jy ! Clean residual min=-0.020046 max=0.041776 Jy/beam ! Clean residual mean=-0.000206 rms=0.005876 Jy/beam ! Combined flux in latest and established models = 0.726071 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 0.726071 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.145744Jy sigma=2.201680 ! Fit after self-cal, rms=0.145583Jy sigma=2.197463 ! Inverting map and beam ! Estimated beam: bmin=3.19 mas, bmaj=4.455 mas, bpa=-12.08 degrees ! Estimated noise=1.52812 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.055036 Jy ! Component: 100 - total flux cleaned = 0.0790889 Jy ! Total flux subtracted in 100 components = 0.0790889 Jy ! Clean residual min=-0.018839 max=0.016457 Jy/beam ! Clean residual mean=-0.000144 rms=0.004144 Jy/beam ! Combined flux in latest and established models = 0.80516 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.80516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124039Jy sigma=1.867467 ! Fit after self-cal, rms=0.123971Jy sigma=1.866521 ! 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=4.087 mas, bmaj=5.391 mas, bpa=-9.168 degrees ! Estimated noise=1.03268 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 = 0.0112601 Jy ! Component: 100 - total flux cleaned = 0.014694 Jy ! Component: 150 - total flux cleaned = 0.0153827 Jy ! Component: 200 - total flux cleaned = 0.0161059 Jy ! Total flux subtracted in 200 components = 0.0161059 Jy ! Clean residual min=-0.012858 max=0.013887 Jy/beam ! Clean residual mean=-0.000306 rms=0.003485 Jy/beam ! Combined flux in latest and established models = 0.821266 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.821266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122312Jy sigma=1.851338 ! Fit after self-cal, rms=0.122262Jy sigma=1.850300 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.087 x 5.391 at -9.168 degrees (North through East) ! Clean map min=-0.012628 max=0.69357 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00954 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 0.97 KP 0.96 ! LA 1.22 MK 0.92 NL 0.94 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.991388 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.99 KP 0.97 ! LA 1.16 MK 0.99 NL 0.96 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.974179 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.02 KP 0.97 ! LA 0.94 MK 1.14 NL 1.06 OV 1.03 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02273 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.95 KP 0.90 ! LA 0.79 MK 1.11 NL 0.99 OV 0.88 ! PT 0.95 SC 1.15 ! ! ! Fit before self-cal, rms=0.122262Jy sigma=1.850300 ! Fit after self-cal, rms=0.089566Jy sigma=1.352188 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=0.089566Jy sigma=1.352188 ! Fit after self-cal, rms=0.089557Jy sigma=1.351969 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.228 mas, bmaj=5.549 mas, bpa=-8.2 degrees ! Estimated noise=1.03254 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 = -0.00282897 Jy ! Component: 100 - total flux cleaned = -0.00219766 Jy ! Component: 150 - total flux cleaned = -0.00152538 Jy ! Component: 200 - total flux cleaned = -0.00125124 Jy ! Total flux subtracted in 200 components = -0.00125124 Jy ! Clean residual min=-0.009199 max=0.008955 Jy/beam ! Clean residual mean=-0.000053 rms=0.002275 Jy/beam ! Combined flux in latest and established models = 0.820015 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.820015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089143Jy sigma=1.340054 ! Fit after self-cal, rms=0.089144Jy sigma=1.339529 ! 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=0.089144Jy sigma=1.339529 ! Fit after self-cal, rms=0.085443Jy sigma=1.290646 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 = 0.000878761 Jy ! Component: 100 - total flux cleaned = 0.00108727 Jy ! Component: 150 - total flux cleaned = 0.00126604 Jy ! Component: 200 - total flux cleaned = 0.00134882 Jy ! Total flux subtracted in 200 components = 0.00134882 Jy ! Clean residual min=-0.008738 max=0.008938 Jy/beam ! Clean residual mean=-0.000049 rms=0.002223 Jy/beam ! Combined flux in latest and established models = 0.821363 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.821363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085343Jy sigma=1.286832 ! Fit after self-cal, rms=0.084974Jy sigma=1.283028 ! 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: 4.228 x 5.549 at -8.2 degrees (North through East) ! Clean map min=-0.0088411 max=0.6969 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=0.084974Jy sigma=1.283028 ! Fit after self-cal, rms=0.069392Jy sigma=0.997162 ! 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=0.069392Jy sigma=0.997162 ! Fit after self-cal, rms=0.069344Jy sigma=0.996754 ! Inverting map and beam ! Estimated beam: bmin=4.242 mas, bmaj=5.536 mas, bpa=-8.417 degrees ! Estimated noise=1.0305 mJy/beam. ! Added new window around map position (7, -4.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109001 Jy ! Component: 100 - total flux cleaned = 0.0144072 Jy ! Component: 150 - total flux cleaned = 0.0153372 Jy ! Component: 200 - total flux cleaned = 0.0159419 Jy ! Total flux subtracted in 200 components = 0.0159419 Jy ! Clean residual min=-0.004630 max=0.004267 Jy/beam ! Clean residual mean=0.000001 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.837305 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 72 components and 0.837305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068069Jy sigma=0.968248 ! Fit after self-cal, rms=0.067935Jy sigma=0.965373 ! 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=0.067935Jy sigma=0.965373 ! Fit after self-cal, rms=0.066621Jy sigma=0.940781 ! 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=0.066621Jy sigma=0.940781 ! Fit after self-cal, rms=0.066617Jy sigma=0.940769 ! Inverting map and beam ! Estimated beam: bmin=4.242 mas, bmaj=5.542 mas, bpa=-8.674 degrees ! Estimated noise=1.02975 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380952 Jy ! Component: 100 - total flux cleaned = 0.00475006 Jy ! Component: 150 - total flux cleaned = 0.00518186 Jy ! Component: 200 - total flux cleaned = 0.00552589 Jy ! Total flux subtracted in 200 components = 0.00552589 Jy ! Clean residual min=-0.004241 max=0.003518 Jy/beam ! Clean residual mean=-0.000003 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.842831 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 89 components and 0.842831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066260Jy sigma=0.933567 ! Fit after self-cal, rms=0.066220Jy sigma=0.932560 ! 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=8.307 mas, bmaj=9.306 mas, bpa=8.223 degrees ! Estimated noise=1.23886 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 = 0.000339494 Jy ! Component: 100 - total flux cleaned = 0.00088005 Jy ! Component: 150 - total flux cleaned = 0.00125285 Jy ! Component: 200 - total flux cleaned = 0.00143263 Jy ! Total flux subtracted in 200 components = 0.00143263 Jy ! Clean residual min=-0.003663 max=0.003366 Jy/beam ! Clean residual mean=-0.000007 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.844264 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 119 components and 0.844264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066194Jy sigma=0.931417 ! Fit after self-cal, rms=0.066163Jy sigma=0.930849 ! 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=3.237 mas, bmaj=4.482 mas, bpa=-12.81 degrees ! Estimated noise=1.5316 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.580338 Jy ! Component: 100 - total flux cleaned = 0.714064 Jy ! Component: 150 - total flux cleaned = 0.7662 Jy ! Component: 200 - total flux cleaned = 0.7915 Jy ! Total flux subtracted in 200 components = 0.7915 Jy ! Clean residual min=-0.007147 max=0.009505 Jy/beam ! Clean residual mean=-0.000037 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.7915 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.7915 Jy ! Inverting map and beam ! Estimated beam: bmin=4.242 mas, bmaj=5.542 mas, bpa=-8.674 degrees ! Estimated noise=1.02975 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 = 0.0201024 Jy ! Component: 100 - total flux cleaned = 0.031642 Jy ! Component: 150 - total flux cleaned = 0.0391974 Jy ! Component: 200 - total flux cleaned = 0.0442097 Jy ! Total flux subtracted in 200 components = 0.0442097 Jy ! Clean residual min=-0.004405 max=0.003611 Jy/beam ! Clean residual mean=-0.000017 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.83571 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 68 components and 0.83571 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=8.307 mas, bmaj=9.306 mas, bpa=8.223 degrees ! Estimated noise=1.23886 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 = 0.00439621 Jy ! Component: 100 - total flux cleaned = 0.00677836 Jy ! Component: 150 - total flux cleaned = 0.00784041 Jy ! Component: 200 - total flux cleaned = 0.00824769 Jy ! Total flux subtracted in 200 components = 0.00824769 Jy ! Clean residual min=-0.003588 max=0.003433 Jy/beam ! Clean residual mean=-0.000008 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.843958 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 120 components and 0.843957 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.242 mas, bmaj=5.542 mas, bpa=-8.674 degrees ! Estimated noise=1.02975 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00097289 Jy ! Component: 100 - total flux cleaned = 0.00103382 Jy ! Component: 150 - total flux cleaned = 0.00103324 Jy ! Component: 200 - total flux cleaned = 0.000929234 Jy ! Total flux subtracted in 200 components = 0.000929234 Jy ! Clean residual min=-0.004025 max=0.003458 Jy/beam ! Clean residual mean=-0.000001 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.844887 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 138 components and 0.844887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066342Jy sigma=0.931816 ! Fit after self-cal, rms=0.066318Jy sigma=0.931493 wmodel J0818+4222_S_2006_02_23_yyk\_map.mod ! Writing 138 model components to file: J0818+4222_S_2006_02_23_yyk_map.mod wobs J0818+4222_S_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J0818+4222_S_2006_02_23_yyk_uvs.fits wwins J0818+4222_S_2006_02_23_yyk\_map.win ! wwins: Wrote 2 windows to J0818+4222_S_2006_02_23_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 = -0.00155328 Jy ! Component: 100 - total flux cleaned = -0.00235771 Jy ! Component: 150 - total flux cleaned = -0.00270424 Jy ! Component: 200 - total flux cleaned = -0.00297825 Jy ! Component: 250 - total flux cleaned = -0.00308311 Jy ! Component: 300 - total flux cleaned = -0.00323512 Jy ! Component: 350 - total flux cleaned = -0.00342966 Jy ! Component: 400 - total flux cleaned = -0.00356957 Jy ! Component: 450 - total flux cleaned = -0.00347824 Jy ! Component: 500 - total flux cleaned = -0.00334491 Jy ! Component: 550 - total flux cleaned = -0.00334492 Jy ! Component: 600 - total flux cleaned = -0.00321847 Jy ! Component: 650 - total flux cleaned = -0.00321795 Jy ! Component: 700 - total flux cleaned = -0.0031368 Jy ! Component: 750 - total flux cleaned = -0.00309682 Jy ! Component: 800 - total flux cleaned = -0.00297975 Jy ! Component: 850 - total flux cleaned = -0.00278912 Jy ! Component: 900 - total flux cleaned = -0.00275105 Jy ! Component: 950 - total flux cleaned = -0.00252963 Jy ! Component: 1000 - total flux cleaned = -0.0023842 Jy ! Component: 1050 - total flux cleaned = -0.00224212 Jy ! Component: 1100 - total flux cleaned = -0.00224323 Jy ! Component: 1150 - total flux cleaned = -0.0021736 Jy ! Component: 1200 - total flux cleaned = -0.00217404 Jy ! Component: 1250 - total flux cleaned = -0.002208 Jy ! Component: 1300 - total flux cleaned = -0.00217497 Jy ! Component: 1350 - total flux cleaned = -0.00227275 Jy ! Component: 1400 - total flux cleaned = -0.00217551 Jy ! Component: 1450 - total flux cleaned = -0.00227084 Jy ! Component: 1500 - total flux cleaned = -0.00230173 Jy ! Component: 1550 - total flux cleaned = -0.00227092 Jy ! Component: 1600 - total flux cleaned = -0.00239415 Jy ! Component: 1650 - total flux cleaned = -0.00245468 Jy ! Component: 1700 - total flux cleaned = -0.002485 Jy ! Component: 1750 - total flux cleaned = -0.002574 Jy ! Component: 1800 - total flux cleaned = -0.00260323 Jy ! Component: 1850 - total flux cleaned = -0.00266097 Jy ! Component: 1900 - total flux cleaned = -0.00266108 Jy ! Component: 1950 - total flux cleaned = -0.00274549 Jy ! Component: 2000 - total flux cleaned = -0.00274546 Jy ! Total flux subtracted in 2048 components = -0.00268983 Jy ! Clean residual min=-0.001826 max=0.002091 Jy/beam ! Clean residual mean=0.000009 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.842197 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 276 components and 0.842197 Jy ![Exited script file: muppet] wmap "J0818+4222_S_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.242 x 5.542 at -8.674 degrees (North through East) ! Clean map min=-0.0032336 max=0.699 Jy/beam ! Writing clean map to FITS file: J0818+4222_S_2006_02_23_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.699 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000564884 device "J0818+4222_S_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J0818+4222_S_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.242439 0.242439 0.484879 0.969757 1.93951 3.87903 7.75806 15.5161 31.0322 62.0645 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.699 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.242 x 5.542 at -8.674 degrees (North through East) ! Clean map min=-0.0032336 max=0.699 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0818+4222_S_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J0818+4222_S_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0818+4222_S_2006_02_23_yyk_uvs.log closed on Wed Jul 5 11:45:18 2006