! Started logfile: J1626-2951_S_2004_05_27_yyk_uvs.log on Wed Dec 7 00:36:43 2005 obs J1626-2951_S_2004_05_27_yyk_uve.fits ! Reading UV FITS file: J1626-2951_S_2004_05_27_yyk_uve.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.869136 visibilities/baseline/integration-bin. ! Found source: J1626-2951 ! ! 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 1382 lines of history. ! ! Reading 1408 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 J1626-2951_S_2004_05_27_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)= 0.83854 Jy startmod ,phase_soltime ! Applying default point source starting model. ! Performing phase self-cal over 10 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 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 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.480356Jy sigma=6.132728 ! Fit after self-cal, rms=0.480442Jy sigma=6.123559 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=2.323 mas, bmaj=6.608 mas, bpa=-2.175 degrees ! Estimated noise=2.20486 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 = 0.58971 Jy ! Component: 100 - total flux cleaned = 0.805327 Jy ! Total flux subtracted in 100 components = 0.805327 Jy ! Clean residual min=-0.044714 max=0.092297 Jy/beam ! Clean residual mean=-0.001710 rms=0.016203 Jy/beam ! Combined flux in latest and established models = 0.805327 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.805327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.309630Jy sigma=4.485974 ! Fit after self-cal, rms=0.309549Jy sigma=4.482230 ! 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=3.004 mas, bmaj=8.195 mas, bpa=-2.581 degrees ! Estimated noise=1.53937 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 = 0.201784 Jy ! Component: 100 - total flux cleaned = 0.284695 Jy ! Component: 150 - total flux cleaned = 0.319811 Jy ! Component: 200 - total flux cleaned = 0.331273 Jy ! Total flux subtracted in 200 components = 0.331273 Jy ! Clean residual min=-0.050208 max=0.151126 Jy/beam ! Clean residual mean=-0.000411 rms=0.024052 Jy/beam ! Combined flux in latest and established models = 1.1366 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 1.1366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246731Jy sigma=3.285991 ! Fit after self-cal, rms=0.246699Jy sigma=3.284520 ! Inverting map ! Added new window around map position (-13, 4.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.161269 Jy ! Component: 100 - total flux cleaned = 0.225523 Jy ! Component: 150 - total flux cleaned = 0.264367 Jy ! Component: 200 - total flux cleaned = 0.291476 Jy ! Total flux subtracted in 200 components = 0.291476 Jy ! Clean residual min=-0.027877 max=0.047551 Jy/beam ! Clean residual mean=-0.000655 rms=0.010460 Jy/beam ! Combined flux in latest and established models = 1.42808 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 65 model components to the UV plane model. ! The established model now contains 103 components and 1.42808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185598Jy sigma=2.115380 ! Fit after self-cal, rms=0.180560Jy sigma=2.043408 ! Inverting map ! Added new window around map position (-6, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0642817 Jy ! Component: 100 - total flux cleaned = 0.0779518 Jy ! Component: 150 - total flux cleaned = 0.0863089 Jy ! Component: 200 - total flux cleaned = 0.0915292 Jy ! Total flux subtracted in 200 components = 0.0915292 Jy ! Clean residual min=-0.022048 max=0.035898 Jy/beam ! Clean residual mean=-0.000534 rms=0.006917 Jy/beam ! Combined flux in latest and established models = 1.51961 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 55 model components to the UV plane model. ! The established model now contains 152 components and 1.51961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155651Jy sigma=1.738144 ! Fit after self-cal, rms=0.151713Jy sigma=1.683543 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! selflims ampcor_selflim ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.151713Jy sigma=1.683543 ! Fit after self-cal, rms=0.150841Jy sigma=1.684221 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=0.150841Jy sigma=1.684221 ! Fit after self-cal, rms=0.150832Jy sigma=1.684143 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=8.191 mas, bpa=-2.582 degrees ! Estimated noise=1.54017 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 = 0.0204899 Jy ! Component: 100 - total flux cleaned = 0.0253259 Jy ! Component: 150 - total flux cleaned = 0.0286506 Jy ! Component: 200 - total flux cleaned = 0.0296089 Jy ! Total flux subtracted in 200 components = 0.0296089 Jy ! Clean residual min=-0.017142 max=0.020270 Jy/beam ! Clean residual mean=-0.000490 rms=0.005536 Jy/beam ! Combined flux in latest and established models = 1.54921 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 56 model components to the UV plane model. ! The established model now contains 189 components and 1.54921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143992Jy sigma=1.609934 ! Fit after self-cal, rms=0.143194Jy sigma=1.599705 ! 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=0.143194Jy sigma=1.599705 ! Fit after self-cal, rms=0.140982Jy sigma=1.569336 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 = 0.00818094 Jy ! Component: 100 - total flux cleaned = 0.0103153 Jy ! Component: 150 - total flux cleaned = 0.0110245 Jy ! Component: 200 - total flux cleaned = 0.0116785 Jy ! Total flux subtracted in 200 components = 0.0116785 Jy ! Clean residual min=-0.015819 max=0.015397 Jy/beam ! Clean residual mean=-0.000484 rms=0.005134 Jy/beam ! Combined flux in latest and established models = 1.56089 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 212 components and 1.56089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138326Jy sigma=1.541590 ! Fit after self-cal, rms=0.138040Jy sigma=1.536468 ! 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: 3.002 x 8.191 at -2.582 degrees (North through East) ! Clean map min=-0.015078 max=0.68699 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=0.138040Jy sigma=1.536468 ! Fit after self-cal, rms=0.131879Jy sigma=1.392752 ! 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=0.131879Jy sigma=1.392752 ! Fit after self-cal, rms=0.131876Jy sigma=1.392408 ! Inverting map and beam ! Estimated beam: bmin=2.98 mas, bmaj=8.145 mas, bpa=-1.838 degrees ! Estimated noise=1.53702 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390719 Jy ! Component: 100 - total flux cleaned = 0.00507186 Jy ! Component: 150 - total flux cleaned = 0.00579727 Jy ! Component: 200 - total flux cleaned = 0.00601658 Jy ! Total flux subtracted in 200 components = 0.00601658 Jy ! Clean residual min=-0.015076 max=0.015876 Jy/beam ! Clean residual mean=-0.000356 rms=0.004247 Jy/beam ! Combined flux in latest and established models = 1.56691 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 228 components and 1.56691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130774Jy sigma=1.377888 ! Fit after self-cal, rms=0.130731Jy sigma=1.377072 ! 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=0.130731Jy sigma=1.377072 ! Fit after self-cal, rms=0.129750Jy sigma=1.369945 ! 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=0.129750Jy sigma=1.369945 ! Fit after self-cal, rms=0.129747Jy sigma=1.369925 ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=8.138 mas, bpa=-1.608 degrees ! Estimated noise=1.53496 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183752 Jy ! Component: 100 - total flux cleaned = 0.0020421 Jy ! Component: 150 - total flux cleaned = 0.00239276 Jy ! Component: 200 - total flux cleaned = 0.00239448 Jy ! Total flux subtracted in 200 components = 0.00239448 Jy ! Clean residual min=-0.015047 max=0.015791 Jy/beam ! Clean residual mean=-0.000359 rms=0.004178 Jy/beam ! Combined flux in latest and established models = 1.5693 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 239 components and 1.5693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129251Jy sigma=1.363731 ! Fit after self-cal, rms=0.129237Jy sigma=1.363378 ! 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=8.05 mas, bmaj=22.29 mas, bpa=3.588 degrees ! Estimated noise=1.99946 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 = 0.00358037 Jy ! Component: 100 - total flux cleaned = 0.00455017 Jy ! Component: 150 - total flux cleaned = 0.00455513 Jy ! Component: 200 - total flux cleaned = 0.00456556 Jy ! Total flux subtracted in 200 components = 0.00456556 Jy ! Clean residual min=-0.018792 max=0.022777 Jy/beam ! Clean residual mean=-0.000726 rms=0.006725 Jy/beam ! Combined flux in latest and established models = 1.57387 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 245 components and 1.57387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129456Jy sigma=1.363452 ! Fit after self-cal, rms=0.129405Jy sigma=1.362827 ! 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=2.315 mas, bmaj=6.603 mas, bpa=-1.699 degrees ! Estimated noise=2.18444 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.588353 Jy ! Component: 100 - total flux cleaned = 0.807562 Jy ! Component: 150 - total flux cleaned = 0.943179 Jy ! Component: 200 - total flux cleaned = 1.04201 Jy ! Total flux subtracted in 200 components = 1.04201 Jy ! Clean residual min=-0.024605 max=0.042828 Jy/beam ! Clean residual mean=-0.001110 rms=0.010659 Jy/beam ! Combined flux in latest and established models = 1.04201 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 61 model components to the UV plane model. ! The established model now contains 61 components and 1.04201 Jy ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=8.138 mas, bpa=-1.608 degrees ! Estimated noise=1.53496 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 = 0.15404 Jy ! Component: 100 - total flux cleaned = 0.254335 Jy ! Component: 150 - total flux cleaned = 0.324894 Jy ! Component: 200 - total flux cleaned = 0.376113 Jy ! Total flux subtracted in 200 components = 0.376113 Jy ! Clean residual min=-0.020866 max=0.025503 Jy/beam ! Clean residual mean=-0.000421 rms=0.008331 Jy/beam ! Combined flux in latest and established models = 1.41813 Jy ! Adding 138 model components to the UV plane model. ! The established model now contains 188 components and 1.41813 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=8.05 mas, bmaj=22.29 mas, bpa=3.588 degrees ! Estimated noise=1.99946 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 = 0.0654346 Jy ! Component: 100 - total flux cleaned = 0.101797 Jy ! Component: 150 - total flux cleaned = 0.1224 Jy ! Component: 200 - total flux cleaned = 0.134369 Jy ! Total flux subtracted in 200 components = 0.134369 Jy ! Clean residual min=-0.020475 max=0.023374 Jy/beam ! Clean residual mean=-0.000684 rms=0.007124 Jy/beam ! Combined flux in latest and established models = 1.5525 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 248 components and 1.5525 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=8.138 mas, bpa=-1.608 degrees ! Estimated noise=1.53496 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256129 Jy ! Component: 100 - total flux cleaned = 0.00180611 Jy ! Component: 150 - total flux cleaned = 0.00276011 Jy ! Component: 200 - total flux cleaned = 0.00328837 Jy ! Total flux subtracted in 200 components = 0.00328837 Jy ! Clean residual min=-0.015285 max=0.016315 Jy/beam ! Clean residual mean=-0.000357 rms=0.004366 Jy/beam ! Combined flux in latest and established models = 1.55578 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 272 components and 1.55578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130075Jy sigma=1.379760 ! Fit after self-cal, rms=0.129698Jy sigma=1.371088 wmodel J1626-2951_S_2004_05_27_yyk\_map.mod ! Writing 272 model components to file: J1626-2951_S_2004_05_27_yyk_map.mod wobs J1626-2951_S_2004_05_27_yyk\_uvs.fits ! Writing UV FITS file: J1626-2951_S_2004_05_27_yyk_uvs.fits wwins J1626-2951_S_2004_05_27_yyk\_map.win ! wwins: Wrote 3 windows to J1626-2951_S_2004_05_27_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 = 0.00294307 Jy ! Component: 100 - total flux cleaned = 0.00177931 Jy ! Component: 150 - total flux cleaned = 0.00385256 Jy ! Component: 200 - total flux cleaned = 0.00501683 Jy ! Component: 250 - total flux cleaned = 0.00520126 Jy ! Component: 300 - total flux cleaned = 0.00520429 Jy ! Component: 350 - total flux cleaned = 0.00487257 Jy ! Component: 400 - total flux cleaned = 0.00455294 Jy ! Component: 450 - total flux cleaned = 0.00424395 Jy ! Component: 500 - total flux cleaned = 0.00365873 Jy ! Component: 550 - total flux cleaned = 0.00338088 Jy ! Component: 600 - total flux cleaned = 0.00297309 Jy ! Component: 650 - total flux cleaned = 0.00257233 Jy ! Component: 700 - total flux cleaned = 0.00205167 Jy ! Component: 750 - total flux cleaned = 0.00142429 Jy ! Component: 800 - total flux cleaned = 0.00105865 Jy ! Component: 850 - total flux cleaned = 0.000463504 Jy ! Component: 900 - total flux cleaned = -0.000348348 Jy ! Component: 950 - total flux cleaned = -0.001027 Jy ! Component: 1000 - total flux cleaned = -0.00158552 Jy ! Component: 1050 - total flux cleaned = -0.00257201 Jy ! Component: 1100 - total flux cleaned = -0.00342835 Jy ! Component: 1150 - total flux cleaned = -0.00437427 Jy ! Component: 1200 - total flux cleaned = -0.00489124 Jy ! Component: 1250 - total flux cleaned = -0.00590752 Jy ! Component: 1300 - total flux cleaned = -0.00680525 Jy ! Component: 1350 - total flux cleaned = -0.00739449 Jy ! Component: 1400 - total flux cleaned = -0.0085553 Jy ! Component: 1450 - total flux cleaned = -0.00931592 Jy ! Component: 1500 - total flux cleaned = -0.0100669 Jy ! Component: 1550 - total flux cleaned = -0.0110846 Jy ! Component: 1600 - total flux cleaned = -0.0119966 Jy ! Component: 1650 - total flux cleaned = -0.0129863 Jy ! Component: 1700 - total flux cleaned = -0.0138709 Jy ! Component: 1750 - total flux cleaned = -0.0147435 Jy ! Component: 1800 - total flux cleaned = -0.0155196 Jy ! Component: 1850 - total flux cleaned = -0.016371 Jy ! Component: 1900 - total flux cleaned = -0.0172122 Jy ! Component: 1950 - total flux cleaned = -0.0179606 Jy ! Component: 2000 - total flux cleaned = -0.0187016 Jy ! Total flux subtracted in 2048 components = -0.0194329 Jy ! Clean residual min=-0.004130 max=0.004671 Jy/beam ! Clean residual mean=-0.000169 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 1.53635 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 436 components and 1.53635 Jy ![Exited script file: muppet] wmap "J1626-2951_S_2004_05_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.974 x 8.138 at -1.608 degrees (North through East) ! Clean map min=-0.0091589 max=0.71382 Jy/beam ! Writing clean map to FITS file: J1626-2951_S_2004_05_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.713825 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00185494 device "J1626-2951_S_2004_05_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J1626-2951_S_2004_05_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.779577 0.779577 1.55915 3.11831 6.23662 12.4732 24.9465 49.8929 99.7859 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0055 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.713 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.974 x 8.138 at -1.608 degrees (North through East) ! Clean map min=-0.0091589 max=0.71382 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1626-2951_S_2004_05_27_yyk\_map.gif/gif" ! Attempting to open device: 'J1626-2951_S_2004_05_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1626-2951_S_2004_05_27_yyk_uvs.log closed on Wed Dec 7 00:36:47 2005