! Started logfile: J2203+3145_S_2006_02_23_yyk_uvs.log on Wed Jul 5 14:03:18 2006 obs J2203+3145_S_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J2203+3145_S_2006_02_23_yyk_uva.fits ! AN table 1: 233 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.759847 visibilities/baseline/integration-bin. ! Found source: J2203+3145 ! ! 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 31868 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 J2203+3145_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)= 1.32134 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=2.826 mas, bmaj=7.809 mas, bpa=22.67 degrees ! Estimated noise=1.87696 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 (0.5, 0.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.08676 Jy ! Component: 100 - total flux cleaned = 1.37056 Jy ! Total flux subtracted in 100 components = 1.37056 Jy ! Clean residual min=-0.042259 max=0.082344 Jy/beam ! Clean residual mean=-0.000368 rms=0.016488 Jy/beam ! Combined flux in latest and established models = 1.37056 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.37056 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.269659Jy sigma=4.294074 ! Fit after self-cal, rms=0.269220Jy sigma=4.282624 ! Inverting map and beam ! Estimated beam: bmin=2.826 mas, bmaj=7.809 mas, bpa=22.67 degrees ! Estimated noise=1.87696 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=3.547 mas, bmaj=8.45 mas, bpa=19.35 degrees ! Estimated noise=1.43974 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 = 0.141733 Jy ! Component: 100 - total flux cleaned = 0.208954 Jy ! Component: 150 - total flux cleaned = 0.246692 Jy ! Component: 200 - total flux cleaned = 0.269225 Jy ! Total flux subtracted in 200 components = 0.269225 Jy ! Clean residual min=-0.033965 max=0.044269 Jy/beam ! Clean residual mean=-0.000564 rms=0.009894 Jy/beam ! Combined flux in latest and established models = 1.63979 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 51 model components to the UV plane model. ! The established model now contains 58 components and 1.63979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199117Jy sigma=3.168686 ! Fit after self-cal, rms=0.198656Jy sigma=3.165030 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.547 x 8.45 at 19.35 degrees (North through East) ! Clean map min=-0.032006 max=1.2456 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: 1.0011 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.00 KP 0.96 ! LA 1.23 MK 0.96 NL 0.94 OV 0.94 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.990055 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.02 KP 0.99 ! LA 1.20 MK 1.02 NL 0.96 OV 0.96 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.970969 ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 1.00 KP 0.98 ! LA 0.95 MK 1.12 NL 1.05 OV 0.99 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.05499 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.93 KP 0.90 ! LA 0.80 MK 1.11 NL 0.97 OV 0.86 ! PT 0.92 SC 1.09 ! ! ! Fit before self-cal, rms=0.198656Jy sigma=3.165030 ! Fit after self-cal, rms=0.126681Jy sigma=2.025610 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=0.126681Jy sigma=2.025610 ! Fit after self-cal, rms=0.126673Jy sigma=2.025293 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=8.548 mas, bpa=19.18 degrees ! Estimated noise=1.43244 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 (-6.5, -6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301884 Jy ! Component: 100 - total flux cleaned = 0.0301755 Jy ! Component: 150 - total flux cleaned = 0.0292243 Jy ! Component: 200 - total flux cleaned = 0.0276369 Jy ! Total flux subtracted in 200 components = 0.0276369 Jy ! Clean residual min=-0.009683 max=0.019283 Jy/beam ! Clean residual mean=0.000067 rms=0.003418 Jy/beam ! Combined flux in latest and established models = 1.66742 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 87 components and 1.66742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121153Jy sigma=1.904914 ! Fit after self-cal, rms=0.120264Jy sigma=1.896056 ! Inverting map ! Added new window around map position (-17.5, -23.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213609 Jy ! Component: 100 - total flux cleaned = 0.029349 Jy ! Component: 150 - total flux cleaned = 0.0329859 Jy ! Component: 200 - total flux cleaned = 0.0356994 Jy ! Total flux subtracted in 200 components = 0.0356994 Jy ! Clean residual min=-0.008674 max=0.007480 Jy/beam ! Clean residual mean=0.000043 rms=0.002106 Jy/beam ! Combined flux in latest and established models = 1.70312 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 118 components and 1.70312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117419Jy sigma=1.838416 ! Fit after self-cal, rms=0.117288Jy sigma=1.837327 ! 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=0.117288Jy sigma=1.837327 ! Fit after self-cal, rms=0.106164Jy sigma=1.688254 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 = 0.000347624 Jy ! Component: 100 - total flux cleaned = 0.00168563 Jy ! Component: 150 - total flux cleaned = 0.00225051 Jy ! Component: 200 - total flux cleaned = 0.00191523 Jy ! Total flux subtracted in 200 components = 0.00191523 Jy ! Clean residual min=-0.008017 max=0.006694 Jy/beam ! Clean residual mean=0.000033 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 1.70504 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 142 components and 1.70504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105515Jy sigma=1.677658 ! Fit after self-cal, rms=0.104711Jy sigma=1.668101 ! 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: 3.618 x 8.548 at 19.18 degrees (North through East) ! Clean map min=-0.007266 max=1.2468 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=0.104711Jy sigma=1.668101 ! Fit after self-cal, rms=0.067443Jy sigma=0.977886 ! 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=0.067443Jy sigma=0.977886 ! Fit after self-cal, rms=0.067348Jy sigma=0.976705 ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=8.54 mas, bpa=19.17 degrees ! Estimated noise=1.42788 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012456 Jy ! Component: 100 - total flux cleaned = 0.000925956 Jy ! Component: 150 - total flux cleaned = 0.000655252 Jy ! Component: 200 - total flux cleaned = 0.000414834 Jy ! Total flux subtracted in 200 components = 0.000414834 Jy ! Clean residual min=-0.004976 max=0.004832 Jy/beam ! Clean residual mean=0.000032 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 1.70545 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 164 components and 1.70545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066947Jy sigma=0.966916 ! Fit after self-cal, rms=0.066856Jy sigma=0.966280 ! 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=0.066856Jy sigma=0.966280 ! Fit after self-cal, rms=0.065965Jy sigma=0.951976 ! 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=0.065965Jy sigma=0.951976 ! Fit after self-cal, rms=0.065961Jy sigma=0.951962 ! Inverting map and beam ! Estimated beam: bmin=3.617 mas, bmaj=8.541 mas, bpa=19.18 degrees ! Estimated noise=1.42781 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 7.35688e-05 Jy ! Component: 100 - total flux cleaned = -0.000242495 Jy ! Component: 150 - total flux cleaned = -0.000155048 Jy ! Component: 200 - total flux cleaned = -0.000157436 Jy ! Total flux subtracted in 200 components = -0.000157436 Jy ! Clean residual min=-0.004756 max=0.004662 Jy/beam ! Clean residual mean=0.000027 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 1.7053 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 180 components and 1.7053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065793Jy sigma=0.947568 ! Fit after self-cal, rms=0.065741Jy sigma=0.947272 ! 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=7.506 mas, bmaj=10.7 mas, bpa=11.53 degrees ! Estimated noise=1.75658 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 = 0.00276717 Jy ! Component: 100 - total flux cleaned = 0.00367909 Jy ! Component: 150 - total flux cleaned = 0.00373994 Jy ! Component: 200 - total flux cleaned = 0.00368402 Jy ! Total flux subtracted in 200 components = 0.00368402 Jy ! Clean residual min=-0.005146 max=0.004970 Jy/beam ! Clean residual mean=0.000030 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 1.70898 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 203 components and 1.70898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065722Jy sigma=0.946445 ! Fit after self-cal, rms=0.065688Jy sigma=0.946224 ! 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=2.846 mas, bmaj=7.845 mas, bpa=22.55 degrees ! Estimated noise=1.86539 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.08076 Jy ! Component: 100 - total flux cleaned = 1.36543 Jy ! Component: 150 - total flux cleaned = 1.47662 Jy ! Component: 200 - total flux cleaned = 1.53741 Jy ! Total flux subtracted in 200 components = 1.53741 Jy ! Clean residual min=-0.017520 max=0.024280 Jy/beam ! Clean residual mean=0.000026 rms=0.006079 Jy/beam ! Combined flux in latest and established models = 1.53741 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 39 model components to the UV plane model. ! The established model now contains 39 components and 1.53741 Jy ! Inverting map and beam ! Estimated beam: bmin=3.617 mas, bmaj=8.541 mas, bpa=19.18 degrees ! Estimated noise=1.42781 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 = 0.0556982 Jy ! Component: 100 - total flux cleaned = 0.0877207 Jy ! Component: 150 - total flux cleaned = 0.10819 Jy ! Component: 200 - total flux cleaned = 0.122352 Jy ! Total flux subtracted in 200 components = 0.122352 Jy ! Clean residual min=-0.006595 max=0.007423 Jy/beam ! Clean residual mean=0.000015 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 1.65977 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 99 components and 1.65977 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=7.506 mas, bmaj=10.7 mas, bpa=11.53 degrees ! Estimated noise=1.75658 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 = 0.0155757 Jy ! Component: 100 - total flux cleaned = 0.0252325 Jy ! Component: 150 - total flux cleaned = 0.0319322 Jy ! Component: 200 - total flux cleaned = 0.0364036 Jy ! Total flux subtracted in 200 components = 0.0364036 Jy ! Clean residual min=-0.005639 max=0.006100 Jy/beam ! Clean residual mean=0.000034 rms=0.002051 Jy/beam ! Combined flux in latest and established models = 1.69617 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 166 components and 1.69617 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.617 mas, bmaj=8.541 mas, bpa=19.18 degrees ! Estimated noise=1.42781 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256263 Jy ! Component: 100 - total flux cleaned = 0.0043364 Jy ! Component: 150 - total flux cleaned = 0.00508596 Jy ! Component: 200 - total flux cleaned = 0.0056077 Jy ! Total flux subtracted in 200 components = 0.0056077 Jy ! Clean residual min=-0.004925 max=0.005004 Jy/beam ! Clean residual mean=0.000016 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 1.70178 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 190 components and 1.70178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066113Jy sigma=0.951086 ! Fit after self-cal, rms=0.065948Jy sigma=0.948464 wmodel J2203+3145_S_2006_02_23_yyk\_map.mod ! Writing 190 model components to file: J2203+3145_S_2006_02_23_yyk_map.mod wobs J2203+3145_S_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J2203+3145_S_2006_02_23_yyk_uvs.fits wwins J2203+3145_S_2006_02_23_yyk\_map.win ! wwins: Wrote 3 windows to J2203+3145_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 = 0.00125716 Jy ! Component: 100 - total flux cleaned = 0.00133811 Jy ! Component: 150 - total flux cleaned = 0.0016331 Jy ! Component: 200 - total flux cleaned = 0.00170344 Jy ! Component: 250 - total flux cleaned = 0.00163983 Jy ! Component: 300 - total flux cleaned = 0.00132856 Jy ! Component: 350 - total flux cleaned = 0.000965404 Jy ! Component: 400 - total flux cleaned = 0.00061256 Jy ! Component: 450 - total flux cleaned = 0.000102041 Jy ! Component: 500 - total flux cleaned = -0.000281974 Jy ! Component: 550 - total flux cleaned = -0.000653149 Jy ! Component: 600 - total flux cleaned = -0.000961584 Jy ! Component: 650 - total flux cleaned = -0.00126183 Jy ! Component: 700 - total flux cleaned = -0.00160137 Jy ! Component: 750 - total flux cleaned = -0.00169627 Jy ! Component: 800 - total flux cleaned = -0.00192684 Jy ! Component: 850 - total flux cleaned = -0.00201592 Jy ! Component: 900 - total flux cleaned = -0.00219104 Jy ! Component: 950 - total flux cleaned = -0.0021907 Jy ! Component: 1000 - total flux cleaned = -0.00223396 Jy ! Component: 1050 - total flux cleaned = -0.00231795 Jy ! Component: 1100 - total flux cleaned = -0.00247887 Jy ! Component: 1150 - total flux cleaned = -0.0025179 Jy ! Component: 1200 - total flux cleaned = -0.00259478 Jy ! Component: 1250 - total flux cleaned = -0.00259489 Jy ! Component: 1300 - total flux cleaned = -0.00255764 Jy ! Component: 1350 - total flux cleaned = -0.00255768 Jy ! Component: 1400 - total flux cleaned = -0.00245005 Jy ! Component: 1450 - total flux cleaned = -0.00245091 Jy ! Component: 1500 - total flux cleaned = -0.00234744 Jy ! Component: 1550 - total flux cleaned = -0.00241628 Jy ! Component: 1600 - total flux cleaned = -0.00234863 Jy ! Component: 1650 - total flux cleaned = -0.00224973 Jy ! Component: 1700 - total flux cleaned = -0.00234774 Jy ! Component: 1750 - total flux cleaned = -0.00225178 Jy ! Component: 1800 - total flux cleaned = -0.00225179 Jy ! Component: 1850 - total flux cleaned = -0.00228285 Jy ! Component: 1900 - total flux cleaned = -0.00228245 Jy ! Component: 1950 - total flux cleaned = -0.00222156 Jy ! Component: 2000 - total flux cleaned = -0.002251 Jy ! Total flux subtracted in 2048 components = -0.0022505 Jy ! Clean residual min=-0.002130 max=0.002089 Jy/beam ! Clean residual mean=0.000017 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 1.69953 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 319 components and 1.69953 Jy ![Exited script file: muppet] wmap "J2203+3145_S_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.617 x 8.541 at 19.18 degrees (North through East) ! Clean map min=-0.0031145 max=1.2484 Jy/beam ! Writing clean map to FITS file: J2203+3145_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 1.24843 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000583902 device "J2203+3145_S_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J2203+3145_S_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.140313 0.140313 0.280626 0.561252 1.1225 2.24501 4.49001 8.98003 17.9601 35.9201 71.8402 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.248 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.617 x 8.541 at 19.18 degrees (North through East) ! Clean map min=-0.0031145 max=1.2484 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2203+3145_S_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J2203+3145_S_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2203+3145_S_2006_02_23_yyk_uvs.log closed on Wed Jul 5 14:03:51 2006