! Started logfile: J2109-4110_X_2004_05_27_yyk_uvs.log on Wed Dec 7 00:51:58 2005 obs J2109-4110_X_2004_05_27_yyk_uve.fits ! Reading UV FITS file: J2109-4110_X_2004_05_27_yyk_uve.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.572222 visibilities/baseline/integration-bin. ! Found source: J2109-4110 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1384 lines of history. ! ! Reading 1236 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 J2109-4110_X_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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.13569 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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.602238Jy sigma=9.311384 ! Fit after self-cal, rms=0.598622Jy sigma=9.285595 ! 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=0.5656 mas, bmaj=1.731 mas, bpa=-2.835 degrees ! Estimated noise=2.66214 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 = 0.751533 Jy ! Component: 100 - total flux cleaned = 1.02751 Jy ! Total flux subtracted in 100 components = 1.02751 Jy ! Clean residual min=-0.079746 max=0.113714 Jy/beam ! Clean residual mean=-0.000981 rms=0.026601 Jy/beam ! Combined flux in latest and established models = 1.02751 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 1.02751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.499491Jy sigma=7.629269 ! Fit after self-cal, rms=0.501176Jy sigma=7.633285 ! 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=0.7111 mas, bmaj=1.976 mas, bpa=-2.042 degrees ! Estimated noise=1.44947 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 = 0.250546 Jy ! Component: 100 - total flux cleaned = 0.349554 Jy ! Component: 150 - total flux cleaned = 0.388697 Jy ! Component: 200 - total flux cleaned = 0.404201 Jy ! Total flux subtracted in 200 components = 0.404201 Jy ! Clean residual min=-0.066159 max=0.068801 Jy/beam ! Clean residual mean=-0.001359 rms=0.019444 Jy/beam ! Combined flux in latest and established models = 1.43171 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 1.43171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.430976Jy sigma=6.119477 ! Fit after self-cal, rms=0.433759Jy sigma=6.132472 ! 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: 1.00089 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.00* KP 0.94 ! LA 0.96 MK 0.98 NL 1.00* OV 1.04 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01187 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.00* KP 0.89 ! LA 0.94 MK 0.97 NL 1.00* OV 1.00 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! 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. ! 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=0.433759Jy sigma=6.132472 ! Fit after self-cal, rms=0.443867Jy sigma=5.984051 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=0.443867Jy sigma=5.984051 ! Fit after self-cal, rms=0.446754Jy sigma=6.001096 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7104 mas, bmaj=1.974 mas, bpa=-2.007 degrees ! Estimated noise=1.4279 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 = -0.010091 Jy ! Component: 100 - total flux cleaned = -0.010047 Jy ! Component: 150 - total flux cleaned = -0.0100205 Jy ! Component: 200 - total flux cleaned = -0.0100173 Jy ! Total flux subtracted in 200 components = -0.0100173 Jy ! Clean residual min=-0.045648 max=0.059808 Jy/beam ! Clean residual mean=-0.000833 rms=0.013928 Jy/beam ! Combined flux in latest and established models = 1.42169 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 1.42169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.446102Jy sigma=5.995116 ! Fit after self-cal, rms=0.448989Jy sigma=6.013764 ! 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=0.448989Jy sigma=6.013764 ! Fit after self-cal, rms=0.168016Jy sigma=2.457769 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 (3.2, 2.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0761277 Jy ! Component: 100 - total flux cleaned = 0.11274 Jy ! Component: 150 - total flux cleaned = 0.13364 Jy ! Component: 200 - total flux cleaned = 0.146175 Jy ! Total flux subtracted in 200 components = 0.146175 Jy ! Clean residual min=-0.025046 max=0.032306 Jy/beam ! Clean residual mean=0.000218 rms=0.009284 Jy/beam ! Combined flux in latest and established models = 1.56787 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 1.56787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137317Jy sigma=1.960963 ! Fit after self-cal, rms=0.130351Jy sigma=1.898912 ! 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: 0.7104 x 1.974 at -2.007 degrees (North through East) ! Clean map min=-0.024195 max=0.99952 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=0.130351Jy sigma=1.898912 ! Fit after self-cal, rms=0.085710Jy sigma=1.160718 ! 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=0.085710Jy sigma=1.160718 ! Fit after self-cal, rms=0.081968Jy sigma=1.141247 ! Inverting map and beam ! Estimated beam: bmin=0.7065 mas, bmaj=1.972 mas, bpa=-2.308 degrees ! Estimated noise=1.41372 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082104 Jy ! Component: 100 - total flux cleaned = 0.00721286 Jy ! Component: 150 - total flux cleaned = 0.00669826 Jy ! Component: 200 - total flux cleaned = 0.00606498 Jy ! Total flux subtracted in 200 components = 0.00606498 Jy ! Clean residual min=-0.011650 max=0.019366 Jy/beam ! Clean residual mean=-0.000330 rms=0.004379 Jy/beam ! Combined flux in latest and established models = 1.57393 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 1.57393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080683Jy sigma=1.119069 ! Fit after self-cal, rms=0.077753Jy sigma=1.103319 ! Inverting map ! Added new window around map position (9.4, -1.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214291 Jy ! Component: 100 - total flux cleaned = 0.0310956 Jy ! Component: 150 - total flux cleaned = 0.0379835 Jy ! Component: 200 - total flux cleaned = 0.0433869 Jy ! Total flux subtracted in 200 components = 0.0433869 Jy ! Clean residual min=-0.008985 max=0.008594 Jy/beam ! Clean residual mean=-0.000135 rms=0.002623 Jy/beam ! Combined flux in latest and established models = 1.61732 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 87 components and 1.61732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073424Jy sigma=1.014888 ! Fit after self-cal, rms=0.071278Jy sigma=1.002098 ! 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=0.071278Jy sigma=1.002098 ! Fit after self-cal, rms=0.068337Jy sigma=0.951008 ! 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=0.068337Jy sigma=0.951008 ! Fit after self-cal, rms=0.067147Jy sigma=0.945812 ! Inverting map and beam ! Estimated beam: bmin=0.7057 mas, bmaj=1.97 mas, bpa=-2.365 degrees ! Estimated noise=1.40955 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570852 Jy ! Component: 100 - total flux cleaned = 0.0081385 Jy ! Component: 150 - total flux cleaned = 0.00931702 Jy ! Component: 200 - total flux cleaned = 0.0102202 Jy ! Total flux subtracted in 200 components = 0.0102202 Jy ! Clean residual min=-0.007771 max=0.007308 Jy/beam ! Clean residual mean=-0.000039 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 1.62754 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 1.62754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066675Jy sigma=0.935920 ! Fit after self-cal, rms=0.065832Jy sigma=0.932034 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=9.709 mas, bpa=-1.485 degrees ! Estimated noise=2.05176 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 = 0.00476083 Jy ! Component: 100 - total flux cleaned = 0.00571094 Jy ! Component: 150 - total flux cleaned = 0.00613175 Jy ! Component: 200 - total flux cleaned = 0.00642211 Jy ! Total flux subtracted in 200 components = 0.00642211 Jy ! Clean residual min=-0.008171 max=0.010322 Jy/beam ! Clean residual mean=0.000000 rms=0.003697 Jy/beam ! Combined flux in latest and established models = 1.63396 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 103 components and 1.63396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065869Jy sigma=0.931639 ! Fit after self-cal, rms=0.065356Jy sigma=0.929208 ! 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=0.5641 mas, bmaj=1.732 mas, bpa=-2.696 degrees ! Estimated noise=2.60466 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.778526 Jy ! Component: 100 - total flux cleaned = 1.07356 Jy ! Component: 150 - total flux cleaned = 1.24598 Jy ! Component: 200 - total flux cleaned = 1.35511 Jy ! Total flux subtracted in 200 components = 1.35511 Jy ! Clean residual min=-0.031361 max=0.048099 Jy/beam ! Clean residual mean=-0.000387 rms=0.010434 Jy/beam ! Combined flux in latest and established models = 1.35511 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 33 model components to the UV plane model. ! The established model now contains 33 components and 1.35511 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7057 mas, bmaj=1.97 mas, bpa=-2.365 degrees ! Estimated noise=1.40955 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 = 0.102104 Jy ! Component: 100 - total flux cleaned = 0.151507 Jy ! Component: 150 - total flux cleaned = 0.178978 Jy ! Component: 200 - total flux cleaned = 0.199003 Jy ! Total flux subtracted in 200 components = 0.199003 Jy ! Clean residual min=-0.011489 max=0.010303 Jy/beam ! Clean residual mean=-0.000406 rms=0.004117 Jy/beam ! Combined flux in latest and established models = 1.55411 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 62 components and 1.55411 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=9.709 mas, bpa=-1.485 degrees ! Estimated noise=2.05176 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 = 0.0283067 Jy ! Component: 100 - total flux cleaned = 0.0463746 Jy ! Component: 150 - total flux cleaned = 0.0582099 Jy ! Component: 200 - total flux cleaned = 0.0662125 Jy ! Total flux subtracted in 200 components = 0.0662125 Jy ! Clean residual min=-0.010200 max=0.008928 Jy/beam ! Clean residual mean=-0.000165 rms=0.003881 Jy/beam ! Combined flux in latest and established models = 1.62032 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 92 components and 1.62032 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7057 mas, bmaj=1.97 mas, bpa=-2.365 degrees ! Estimated noise=1.40955 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00664579 Jy ! Component: 100 - total flux cleaned = 0.00955246 Jy ! Component: 150 - total flux cleaned = 0.0110674 Jy ! Component: 200 - total flux cleaned = 0.0116587 Jy ! Total flux subtracted in 200 components = 0.0116587 Jy ! Clean residual min=-0.007279 max=0.007394 Jy/beam ! Clean residual mean=-0.000012 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 1.63198 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 1.63198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065362Jy sigma=0.926959 ! Fit after self-cal, rms=0.064974Jy sigma=0.924732 wmodel J2109-4110_X_2004_05_27_yyk\_map.mod ! Writing 105 model components to file: J2109-4110_X_2004_05_27_yyk_map.mod wobs J2109-4110_X_2004_05_27_yyk\_uvs.fits ! Writing UV FITS file: J2109-4110_X_2004_05_27_yyk_uvs.fits wwins J2109-4110_X_2004_05_27_yyk\_map.win ! wwins: Wrote 3 windows to J2109-4110_X_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 = -0.000619621 Jy ! Component: 100 - total flux cleaned = -0.00127181 Jy ! Component: 150 - total flux cleaned = -0.00176916 Jy ! Component: 200 - total flux cleaned = -0.00222026 Jy ! Component: 250 - total flux cleaned = -0.00271982 Jy ! Component: 300 - total flux cleaned = -0.00318377 Jy ! Component: 350 - total flux cleaned = -0.00376482 Jy ! Component: 400 - total flux cleaned = -0.00430876 Jy ! Component: 450 - total flux cleaned = -0.00494783 Jy ! Component: 500 - total flux cleaned = -0.0054902 Jy ! Component: 550 - total flux cleaned = -0.00612391 Jy ! Component: 600 - total flux cleaned = -0.00683913 Jy ! Component: 650 - total flux cleaned = -0.00736665 Jy ! Component: 700 - total flux cleaned = -0.00777234 Jy ! Component: 750 - total flux cleaned = -0.0080673 Jy ! Component: 800 - total flux cleaned = -0.00844667 Jy ! Component: 850 - total flux cleaned = -0.00867616 Jy ! Component: 900 - total flux cleaned = -0.00889974 Jy ! Component: 950 - total flux cleaned = -0.00915971 Jy ! Component: 1000 - total flux cleaned = -0.00924505 Jy ! Component: 1050 - total flux cleaned = -0.00924532 Jy ! Component: 1100 - total flux cleaned = -0.00924398 Jy ! Component: 1150 - total flux cleaned = -0.00924365 Jy ! Component: 1200 - total flux cleaned = -0.00931968 Jy ! Component: 1250 - total flux cleaned = -0.00928275 Jy ! Component: 1300 - total flux cleaned = -0.00935598 Jy ! Component: 1350 - total flux cleaned = -0.00942748 Jy ! Component: 1400 - total flux cleaned = -0.00946269 Jy ! Component: 1450 - total flux cleaned = -0.00953175 Jy ! Component: 1500 - total flux cleaned = -0.00956579 Jy ! Component: 1550 - total flux cleaned = -0.00963164 Jy ! Component: 1600 - total flux cleaned = -0.00959908 Jy ! Component: 1650 - total flux cleaned = -0.00972759 Jy ! Component: 1700 - total flux cleaned = -0.009727 Jy ! Component: 1750 - total flux cleaned = -0.00975806 Jy ! Component: 1800 - total flux cleaned = -0.00978893 Jy ! Component: 1850 - total flux cleaned = -0.00975878 Jy ! Component: 1900 - total flux cleaned = -0.00981846 Jy ! Component: 1950 - total flux cleaned = -0.00981839 Jy ! Component: 2000 - total flux cleaned = -0.00984752 Jy ! Total flux subtracted in 2048 components = -0.00987637 Jy ! Clean residual min=-0.001603 max=0.001630 Jy/beam ! Clean residual mean=0.000017 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 1.6221 Jy keep ! Adding 109 model components to the UV plane model. ! The established model now contains 214 components and 1.6221 Jy ![Exited script file: muppet] wmap "J2109-4110_X_2004_05_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7057 x 1.97 at -2.365 degrees (North through East) ! Clean map min=-0.0045754 max=0.98263 Jy/beam ! Writing clean map to FITS file: J2109-4110_X_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 0.982627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000553861 device "J2109-4110_X_2004_05_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J2109-4110_X_2004_05_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.169096 0.169096 0.338192 0.676384 1.35277 2.70554 5.41107 10.8221 21.6443 43.2886 86.5772 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.982 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7057 x 1.97 at -2.365 degrees (North through East) ! Clean map min=-0.0045754 max=0.98263 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2109-4110_X_2004_05_27_yyk\_map.gif/gif" ! Attempting to open device: 'J2109-4110_X_2004_05_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2109-4110_X_2004_05_27_yyk_uvs.log closed on Wed Dec 7 00:52:02 2005