! Started logfile: J1550+0527_X_2006_02_23_yyk_uvs.log on Wed Jul 5 12:49:50 2006 obs J1550+0527_X_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J1550+0527_X_2006_02_23_yyk_uva.fits ! AN table 1: 221 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.851181 visibilities/baseline/integration-bin. ! Found source: J1550+0527 ! ! 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 2397 lines of history. ! ! Reading 33860 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 J1550+0527_X_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 0.200x0.200 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)= 2.37553 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=0.7271 mas, bmaj=1.784 mas, bpa=-6.072 degrees ! Estimated noise=2.0212 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 = 1.95277 Jy ! Component: 100 - total flux cleaned = 2.4253 Jy ! Total flux subtracted in 100 components = 2.4253 Jy ! Clean residual min=-0.098934 max=0.156929 Jy/beam ! Clean residual mean=-0.000217 rms=0.031581 Jy/beam ! Combined flux in latest and established models = 2.4253 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 2.4253 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.458772Jy sigma=7.311453 ! Fit after self-cal, rms=0.459596Jy sigma=7.295390 ! Inverting map and beam ! Estimated beam: bmin=0.7271 mas, bmaj=1.784 mas, bpa=-6.072 degrees ! Estimated noise=2.0212 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=0.8817 mas, bmaj=2.223 mas, bpa=-7.581 degrees ! Estimated noise=1.49066 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 = 0.313359 Jy ! Component: 100 - total flux cleaned = 0.433042 Jy ! Component: 150 - total flux cleaned = 0.486392 Jy ! Component: 200 - total flux cleaned = 0.512398 Jy ! Total flux subtracted in 200 components = 0.512398 Jy ! Clean residual min=-0.076112 max=0.079760 Jy/beam ! Clean residual mean=0.000021 rms=0.018854 Jy/beam ! Combined flux in latest and established models = 2.93769 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 2.93769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.379420Jy sigma=4.584842 ! Fit after self-cal, rms=0.379710Jy sigma=4.577032 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8817 x 2.223 at -7.581 degrees (North through East) ! Clean map min=-0.073832 max=2.359 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: 0.979236 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.24 HN 1.06 KP 0.99 ! LA 0.99 MK 1.00 NL 1.01 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.99236 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.26 HN 1.05 KP 0.93 ! LA 0.94 MK 0.97 NL 1.00 OV 0.95 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.978135 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.31 HN 0.96 KP 0.86 ! LA 0.97 MK 1.02 NL 0.99 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.956954 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.37 HN 1.00 KP 0.89 ! LA 0.96 MK 1.05 NL 0.99 OV 1.03 ! PT 1.11 SC 1.04 ! ! ! Fit before self-cal, rms=0.379710Jy sigma=4.577032 ! Fit after self-cal, rms=0.278442Jy sigma=3.262529 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=0.278442Jy sigma=3.262529 ! Fit after self-cal, rms=0.278451Jy sigma=3.262461 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8905 mas, bmaj=2.243 mas, bpa=-7.716 degrees ! Estimated noise=1.42523 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 = -0.0962616 Jy ! Component: 100 - total flux cleaned = -0.115641 Jy ! Component: 150 - total flux cleaned = -0.11867 Jy ! Component: 200 - total flux cleaned = -0.120716 Jy ! Total flux subtracted in 200 components = -0.120716 Jy ! Clean residual min=-0.024964 max=0.031198 Jy/beam ! Clean residual mean=-0.000001 rms=0.006665 Jy/beam ! Combined flux in latest and established models = 2.81698 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 2.81698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252491Jy sigma=2.662203 ! Fit after self-cal, rms=0.253199Jy sigma=2.658845 ! 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=0.253199Jy sigma=2.658845 ! Fit after self-cal, rms=0.179776Jy sigma=1.824965 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 = 0.00220887 Jy ! Component: 100 - total flux cleaned = 0.000942314 Jy ! Component: 150 - total flux cleaned = 0.000152453 Jy ! Component: 200 - total flux cleaned = -0.000526737 Jy ! Total flux subtracted in 200 components = -0.000526737 Jy ! Clean residual min=-0.023577 max=0.027646 Jy/beam ! Clean residual mean=-0.000001 rms=0.006321 Jy/beam ! Combined flux in latest and established models = 2.81645 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 58 components and 2.81645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178550Jy sigma=1.802729 ! Fit after self-cal, rms=0.169475Jy sigma=1.716069 ! 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: 0.8905 x 2.243 at -7.716 degrees (North through East) ! Clean map min=-0.020936 max=2.2729 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=0.169475Jy sigma=1.716069 ! Fit after self-cal, rms=0.158992Jy sigma=1.380547 ! 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=0.158992Jy sigma=1.380547 ! Fit after self-cal, rms=0.157700Jy sigma=1.368573 ! Inverting map and beam ! Estimated beam: bmin=0.888 mas, bmaj=2.241 mas, bpa=-7.718 degrees ! Estimated noise=1.42347 mJy/beam. ! Added new window around map position (-15.2, 25.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284705 Jy ! Component: 100 - total flux cleaned = 0.0377925 Jy ! Component: 150 - total flux cleaned = 0.0414408 Jy ! Component: 200 - total flux cleaned = 0.0434002 Jy ! Total flux subtracted in 200 components = 0.0434002 Jy ! Clean residual min=-0.013316 max=0.018993 Jy/beam ! Clean residual mean=-0.000006 rms=0.004156 Jy/beam ! Combined flux in latest and established models = 2.85985 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 2.85985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153871Jy sigma=1.241914 ! Fit after self-cal, rms=0.153224Jy sigma=1.233335 ! Inverting map ! Added new window around map position (7.6, 2.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192231 Jy ! Component: 100 - total flux cleaned = 0.0249951 Jy ! Component: 150 - total flux cleaned = 0.0264719 Jy ! Component: 200 - total flux cleaned = 0.0272332 Jy ! Total flux subtracted in 200 components = 0.0272332 Jy ! Clean residual min=-0.010951 max=0.012354 Jy/beam ! Clean residual mean=0.000007 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 2.88708 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 2.88708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151817Jy sigma=1.162921 ! Fit after self-cal, rms=0.151537Jy sigma=1.159172 ! 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=0.151537Jy sigma=1.159172 ! Fit after self-cal, rms=0.150624Jy sigma=1.135317 ! 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=0.150624Jy sigma=1.135317 ! Fit after self-cal, rms=0.150612Jy sigma=1.135007 ! Inverting map and beam ! Estimated beam: bmin=0.8872 mas, bmaj=2.241 mas, bpa=-7.76 degrees ! Estimated noise=1.42273 mJy/beam. ! Added new window around map position (0.4, 3.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121551 Jy ! Component: 100 - total flux cleaned = 0.0136786 Jy ! Component: 150 - total flux cleaned = 0.0142084 Jy ! Component: 200 - total flux cleaned = 0.0142058 Jy ! Total flux subtracted in 200 components = 0.0142058 Jy ! Clean residual min=-0.008571 max=0.009314 Jy/beam ! Clean residual mean=0.000003 rms=0.002552 Jy/beam ! Combined flux in latest and established models = 2.90129 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 126 components and 2.90129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149277Jy sigma=1.093444 ! Fit after self-cal, rms=0.149232Jy sigma=1.092747 ! 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=2.16 mas, bmaj=3.521 mas, bpa=-3.886 degrees ! Estimated noise=1.7908 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 = 0.00179641 Jy ! Component: 100 - total flux cleaned = 0.00348649 Jy ! Component: 150 - total flux cleaned = 0.00392224 Jy ! Component: 200 - total flux cleaned = 0.00432272 Jy ! Total flux subtracted in 200 components = 0.00432272 Jy ! Clean residual min=-0.009093 max=0.013788 Jy/beam ! Clean residual mean=0.000010 rms=0.003801 Jy/beam ! Combined flux in latest and established models = 2.90561 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 2.90561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149018Jy sigma=1.086482 ! Fit after self-cal, rms=0.148908Jy sigma=1.085448 ! 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=0.7245 mas, bmaj=1.785 mas, bpa=-6.22 degrees ! Estimated noise=1.96978 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.90517 Jy ! Component: 100 - total flux cleaned = 2.37058 Jy ! Component: 150 - total flux cleaned = 2.58513 Jy ! Component: 200 - total flux cleaned = 2.69234 Jy ! Total flux subtracted in 200 components = 2.69234 Jy ! Clean residual min=-0.031848 max=0.037924 Jy/beam ! Clean residual mean=-0.000076 rms=0.008487 Jy/beam ! Combined flux in latest and established models = 2.69234 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 23 model components to the UV plane model. ! The established model now contains 23 components and 2.69234 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8872 mas, bmaj=2.241 mas, bpa=-7.76 degrees ! Estimated noise=1.42273 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 = 0.0769211 Jy ! Component: 100 - total flux cleaned = 0.119606 Jy ! Component: 150 - total flux cleaned = 0.148538 Jy ! Component: 200 - total flux cleaned = 0.167897 Jy ! Total flux subtracted in 200 components = 0.167897 Jy ! Clean residual min=-0.015252 max=0.014319 Jy/beam ! Clean residual mean=-0.000011 rms=0.003916 Jy/beam ! Combined flux in latest and established models = 2.86024 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 2.86024 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=2.16 mas, bmaj=3.521 mas, bpa=-3.886 degrees ! Estimated noise=1.7908 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 = 0.0190649 Jy ! Component: 100 - total flux cleaned = 0.0308209 Jy ! Component: 150 - total flux cleaned = 0.0383815 Jy ! Component: 200 - total flux cleaned = 0.0411607 Jy ! Total flux subtracted in 200 components = 0.0411607 Jy ! Clean residual min=-0.009985 max=0.013891 Jy/beam ! Clean residual mean=0.000007 rms=0.004090 Jy/beam ! Combined flux in latest and established models = 2.9014 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 78 components and 2.9014 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8872 mas, bmaj=2.241 mas, bpa=-7.76 degrees ! Estimated noise=1.42273 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.002435 Jy ! Component: 100 - total flux cleaned = -0.00285448 Jy ! Component: 150 - total flux cleaned = -0.00360897 Jy ! Component: 200 - total flux cleaned = -0.00428082 Jy ! Total flux subtracted in 200 components = -0.00428082 Jy ! Clean residual min=-0.011278 max=0.010416 Jy/beam ! Clean residual mean=0.000003 rms=0.002750 Jy/beam ! Combined flux in latest and established models = 2.89712 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 2.89712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151184Jy sigma=1.137741 ! Fit after self-cal, rms=0.151393Jy sigma=1.135311 wmodel J1550+0527_X_2006_02_23_yyk\_map.mod ! Writing 89 model components to file: J1550+0527_X_2006_02_23_yyk_map.mod wobs J1550+0527_X_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J1550+0527_X_2006_02_23_yyk_uvs.fits wwins J1550+0527_X_2006_02_23_yyk\_map.win ! wwins: Wrote 4 windows to J1550+0527_X_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 = -0.00247461 Jy ! Component: 100 - total flux cleaned = -0.00488812 Jy ! Component: 150 - total flux cleaned = -0.00697066 Jy ! Component: 200 - total flux cleaned = -0.00832699 Jy ! Component: 250 - total flux cleaned = -0.0100227 Jy ! Component: 300 - total flux cleaned = -0.0117506 Jy ! Component: 350 - total flux cleaned = -0.0132713 Jy ! Component: 400 - total flux cleaned = -0.0148546 Jy ! Component: 450 - total flux cleaned = -0.0163645 Jy ! Component: 500 - total flux cleaned = -0.0179202 Jy ! Component: 550 - total flux cleaned = -0.0193013 Jy ! Component: 600 - total flux cleaned = -0.020632 Jy ! Component: 650 - total flux cleaned = -0.0219113 Jy ! Component: 700 - total flux cleaned = -0.0231455 Jy ! Component: 750 - total flux cleaned = -0.0240629 Jy ! Component: 800 - total flux cleaned = -0.0253037 Jy ! Component: 850 - total flux cleaned = -0.0262438 Jy ! Component: 900 - total flux cleaned = -0.0270705 Jy ! Component: 950 - total flux cleaned = -0.028033 Jy ! Component: 1000 - total flux cleaned = -0.0288142 Jy ! Component: 1050 - total flux cleaned = -0.0294993 Jy ! Component: 1100 - total flux cleaned = -0.0300918 Jy ! Component: 1150 - total flux cleaned = -0.0303815 Jy ! Component: 1200 - total flux cleaned = -0.0306638 Jy ! Component: 1250 - total flux cleaned = -0.030873 Jy ! Component: 1300 - total flux cleaned = -0.0311454 Jy ! Component: 1350 - total flux cleaned = -0.0313454 Jy ! Component: 1400 - total flux cleaned = -0.0316072 Jy ! Component: 1450 - total flux cleaned = -0.0319267 Jy ! Component: 1500 - total flux cleaned = -0.0323669 Jy ! Component: 1550 - total flux cleaned = -0.0326752 Jy ! Component: 1600 - total flux cleaned = -0.0328572 Jy ! Component: 1650 - total flux cleaned = -0.0331579 Jy ! Component: 1700 - total flux cleaned = -0.0333925 Jy ! Component: 1750 - total flux cleaned = -0.033276 Jy ! Component: 1800 - total flux cleaned = -0.0335637 Jy ! Component: 1850 - total flux cleaned = -0.0337895 Jy ! Component: 1900 - total flux cleaned = -0.0339562 Jy ! Component: 1950 - total flux cleaned = -0.0342847 Jy ! Component: 2000 - total flux cleaned = -0.0343371 Jy ! Total flux subtracted in 2048 components = -0.0346032 Jy ! Clean residual min=-0.003124 max=0.002710 Jy/beam ! Clean residual mean=0.000001 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 2.86252 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 219 components and 2.86252 Jy ![Exited script file: muppet] wmap "J1550+0527_X_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8872 x 2.241 at -7.76 degrees (North through East) ! Clean map min=-0.0072866 max=2.2762 Jy/beam ! Writing clean map to FITS file: J1550+0527_X_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 2.27621 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000964912 device "J1550+0527_X_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J1550+0527_X_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.127173 0.127173 0.254347 0.508693 1.01739 2.03477 4.06954 8.13909 16.2782 32.5564 65.1127 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak=",int(peak_flux*1000)/1000 ! peak= 2.276 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8872 x 2.241 at -7.76 degrees (North through East) ! Clean map min=-0.0072866 max=2.2762 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1550+0527_X_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J1550+0527_X_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1550+0527_X_2006_02_23_yyk_uvs.log closed on Wed Jul 5 12:50:34 2006