! Started logfile: J1153+8058_X_2006_02_23_yyk_uvs.log on Wed Jul 5 12:06:02 2006 obs J1153+8058_X_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J1153+8058_X_2006_02_23_yyk_uva.fits ! AN table 1: 750 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.770785 visibilities/baseline/integration-bin. ! Found source: J1153+8058 ! ! 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 104056 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 J1153+8058_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)= 1.39991 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=0.7428 mas, bmaj=1.234 mas, bpa=61.39 degrees ! Estimated noise=1.39941 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 = 1.11605 Jy ! Component: 100 - total flux cleaned = 1.31501 Jy ! Total flux subtracted in 100 components = 1.31501 Jy ! Clean residual min=-0.054529 max=0.183599 Jy/beam ! Clean residual mean=0.000178 rms=0.014300 Jy/beam ! Combined flux in latest and established models = 1.31501 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 1.31501 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.373606Jy sigma=6.087205 ! Fit after self-cal, rms=0.372278Jy sigma=6.043092 ! Inverting map and beam ! Estimated beam: bmin=0.7428 mas, bmaj=1.234 mas, bpa=61.39 degrees ! Estimated noise=1.39941 mJy/beam. ! Added new window around map position (0.4, -2.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.195071 Jy ! Component: 100 - total flux cleaned = 0.292975 Jy ! Total flux subtracted in 100 components = 0.292975 Jy ! Clean residual min=-0.039750 max=0.042496 Jy/beam ! Clean residual mean=0.000146 rms=0.008330 Jy/beam ! Combined flux in latest and established models = 1.60798 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 1.60798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251932Jy sigma=3.737194 ! Fit after self-cal, rms=0.244696Jy sigma=3.601432 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0749628 Jy ! Component: 100 - total flux cleaned = 0.126239 Jy ! Total flux subtracted in 100 components = 0.126239 Jy ! Clean residual min=-0.026241 max=0.023510 Jy/beam ! Clean residual mean=0.000119 rms=0.006029 Jy/beam ! Combined flux in latest and established models = 1.73422 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 1.73422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215192Jy sigma=3.022141 ! Fit after self-cal, rms=0.215060Jy sigma=2.998938 ! 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=1.031 mas, bmaj=1.738 mas, bpa=56.9 degrees ! Estimated noise=0.874706 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 = 0.0623421 Jy ! Component: 100 - total flux cleaned = 0.0960585 Jy ! Component: 150 - total flux cleaned = 0.116263 Jy ! Component: 200 - total flux cleaned = 0.128518 Jy ! Total flux subtracted in 200 components = 0.128518 Jy ! Clean residual min=-0.018448 max=0.021887 Jy/beam ! Clean residual mean=0.000137 rms=0.005532 Jy/beam ! Combined flux in latest and established models = 1.86274 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 71 components and 1.86274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201436Jy sigma=2.729152 ! Fit after self-cal, rms=0.200356Jy sigma=2.712307 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 1.738 at 56.9 degrees (North through East) ! Clean map min=-0.01875 max=1.3416 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: 0.996004 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.05 KP 0.97 ! LA 0.98 MK 1.00 NL 1.01 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01237 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.04 KP 0.92 ! LA 0.95 MK 0.97 NL 0.99 OV 0.97 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00609 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 0.95 KP 0.85 ! LA 0.96 MK 1.02 NL 0.98 OV 0.99 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.983002 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.98 KP 0.89 ! LA 0.95 MK 1.03 NL 0.98 OV 1.04 ! PT 1.15 SC 1.06 ! ! ! Fit before self-cal, rms=0.200356Jy sigma=2.712307 ! Fit after self-cal, rms=0.169802Jy sigma=2.163751 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=0.169802Jy sigma=2.163751 ! Fit after self-cal, rms=0.169775Jy sigma=2.163564 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.757 mas, bpa=56.9 degrees ! Estimated noise=0.871953 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 (2.4, -5.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156201 Jy ! Component: 100 - total flux cleaned = 0.0206148 Jy ! Component: 150 - total flux cleaned = 0.0220918 Jy ! Component: 200 - total flux cleaned = 0.0223028 Jy ! Total flux subtracted in 200 components = 0.0223028 Jy ! Clean residual min=-0.007183 max=0.012038 Jy/beam ! Clean residual mean=0.000042 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 1.88504 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 1.88504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168568Jy sigma=2.136234 ! Fit after self-cal, rms=0.168475Jy sigma=2.133509 ! Inverting map ! Added new window around map position (-0.4, -1.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595669 Jy ! Component: 100 - total flux cleaned = 0.00510712 Jy ! Component: 150 - total flux cleaned = 0.0048442 Jy ! Component: 200 - total flux cleaned = 0.00440923 Jy ! Total flux subtracted in 200 components = 0.00440923 Jy ! Clean residual min=-0.005792 max=0.005640 Jy/beam ! Clean residual mean=0.000050 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 1.88945 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 1.88945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167864Jy sigma=2.115021 ! Fit after self-cal, rms=0.167444Jy sigma=2.112262 ! 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=0.167444Jy sigma=2.112262 ! Fit after self-cal, rms=0.098279Jy sigma=1.246799 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 = 0.00164604 Jy ! Component: 100 - total flux cleaned = 0.00187111 Jy ! Component: 150 - total flux cleaned = 0.00208303 Jy ! Component: 200 - total flux cleaned = 0.00192071 Jy ! Total flux subtracted in 200 components = 0.00192071 Jy ! Clean residual min=-0.005428 max=0.005021 Jy/beam ! Clean residual mean=0.000055 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 1.89137 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 123 components and 1.89137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097162Jy sigma=1.228762 ! Fit after self-cal, rms=0.088184Jy sigma=1.148303 ! 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: 1.042 x 1.757 at 56.9 degrees (North through East) ! Clean map min=-0.0051977 max=1.3394 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=0.088184Jy sigma=1.148303 ! Fit after self-cal, rms=0.080557Jy sigma=1.000734 ! 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=0.080557Jy sigma=1.000734 ! Fit after self-cal, rms=0.079642Jy sigma=0.992634 ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.758 mas, bpa=56.8 degrees ! Estimated noise=0.870851 mJy/beam. ! Added new window around map position (-2, 4.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267926 Jy ! Component: 100 - total flux cleaned = 0.00506437 Jy ! Component: 150 - total flux cleaned = 0.00652044 Jy ! Component: 200 - total flux cleaned = 0.00720324 Jy ! Total flux subtracted in 200 components = 0.00720324 Jy ! Clean residual min=-0.003590 max=0.003377 Jy/beam ! Clean residual mean=-0.000019 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 1.89858 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 139 components and 1.89858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078964Jy sigma=0.979419 ! Fit after self-cal, rms=0.078763Jy sigma=0.977480 ! 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=0.078763Jy sigma=0.977480 ! Fit after self-cal, rms=0.077827Jy sigma=0.961986 ! 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=0.077827Jy sigma=0.961986 ! Fit after self-cal, rms=0.077788Jy sigma=0.961805 ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.758 mas, bpa=56.78 degrees ! Estimated noise=0.871355 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160826 Jy ! Component: 100 - total flux cleaned = 0.00240728 Jy ! Component: 150 - total flux cleaned = 0.00275865 Jy ! Component: 200 - total flux cleaned = 0.00308852 Jy ! Total flux subtracted in 200 components = 0.00308852 Jy ! Clean residual min=-0.003167 max=0.003119 Jy/beam ! Clean residual mean=-0.000024 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 1.90167 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 148 components and 1.90167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077399Jy sigma=0.955479 ! Fit after self-cal, rms=0.077347Jy sigma=0.954949 ! 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=2.45 mas, bmaj=3.322 mas, bpa=51.46 degrees ! Estimated noise=1.07071 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 = 0.00101911 Jy ! Component: 100 - total flux cleaned = 0.00101581 Jy ! Component: 150 - total flux cleaned = 0.00107463 Jy ! Component: 200 - total flux cleaned = 0.00107662 Jy ! Total flux subtracted in 200 components = 0.00107662 Jy ! Clean residual min=-0.002904 max=0.003820 Jy/beam ! Clean residual mean=-0.000042 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 1.90274 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 171 components and 1.90274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077302Jy sigma=0.953850 ! Fit after self-cal, rms=0.077273Jy sigma=0.953648 ! 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=0.7472 mas, bmaj=1.241 mas, bpa=61.3 degrees ! Estimated noise=1.39907 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.12241 Jy ! Component: 100 - total flux cleaned = 1.38608 Jy ! Component: 150 - total flux cleaned = 1.53148 Jy ! Component: 200 - total flux cleaned = 1.62368 Jy ! Total flux subtracted in 200 components = 1.62368 Jy ! Clean residual min=-0.015498 max=0.037726 Jy/beam ! Clean residual mean=0.000035 rms=0.005078 Jy/beam ! Combined flux in latest and established models = 1.62368 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 1.62368 Jy ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.758 mas, bpa=56.78 degrees ! Estimated noise=0.871355 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 = 0.108177 Jy ! Component: 100 - total flux cleaned = 0.16709 Jy ! Component: 150 - total flux cleaned = 0.20263 Jy ! Component: 200 - total flux cleaned = 0.225955 Jy ! Total flux subtracted in 200 components = 0.225955 Jy ! Clean residual min=-0.005831 max=0.009550 Jy/beam ! Clean residual mean=-0.000111 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 1.84964 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 89 components and 1.84964 Jy ! Inverting map ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160331 Jy ! Component: 100 - total flux cleaned = 0.0271951 Jy ! Component: 150 - total flux cleaned = 0.0351667 Jy ! Component: 200 - total flux cleaned = 0.0405059 Jy ! Total flux subtracted in 200 components = 0.0405059 Jy ! Clean residual min=-0.003643 max=0.003801 Jy/beam ! Clean residual mean=-0.000045 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 1.89014 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 115 components and 1.89015 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=2.45 mas, bmaj=3.322 mas, bpa=51.46 degrees ! Estimated noise=1.07071 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 = 0.00530478 Jy ! Component: 100 - total flux cleaned = 0.00743315 Jy ! Component: 150 - total flux cleaned = 0.0086629 Jy ! Component: 200 - total flux cleaned = 0.00966749 Jy ! Total flux subtracted in 200 components = 0.00966749 Jy ! Clean residual min=-0.003130 max=0.003810 Jy/beam ! Clean residual mean=-0.000052 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 1.89981 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 154 components and 1.89981 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.758 mas, bpa=56.78 degrees ! Estimated noise=0.871355 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000989844 Jy ! Component: 100 - total flux cleaned = 0.000997388 Jy ! Component: 150 - total flux cleaned = 0.00100665 Jy ! Component: 200 - total flux cleaned = 0.00111615 Jy ! Total flux subtracted in 200 components = 0.00111615 Jy ! Clean residual min=-0.003280 max=0.003311 Jy/beam ! Clean residual mean=-0.000025 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 1.90093 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 169 components and 1.90093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076969Jy sigma=0.951500 ! Fit after self-cal, rms=0.076800Jy sigma=0.949108 wmodel J1153+8058_X_2006_02_23_yyk\_map.mod ! Writing 169 model components to file: J1153+8058_X_2006_02_23_yyk_map.mod wobs J1153+8058_X_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J1153+8058_X_2006_02_23_yyk_uvs.fits wwins J1153+8058_X_2006_02_23_yyk\_map.win ! wwins: Wrote 5 windows to J1153+8058_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 = 0.000263556 Jy ! Component: 100 - total flux cleaned = 0.000159602 Jy ! Component: 150 - total flux cleaned = 5.62469e-06 Jy ! Component: 200 - total flux cleaned = -0.000143599 Jy ! Component: 250 - total flux cleaned = -0.000431336 Jy ! Component: 300 - total flux cleaned = -0.000430435 Jy ! Component: 350 - total flux cleaned = -0.000612647 Jy ! Component: 400 - total flux cleaned = -0.000612359 Jy ! Component: 450 - total flux cleaned = -0.000699799 Jy ! Component: 500 - total flux cleaned = -0.000700104 Jy ! Component: 550 - total flux cleaned = -0.000784422 Jy ! Component: 600 - total flux cleaned = -0.000867645 Jy ! Component: 650 - total flux cleaned = -0.000990317 Jy ! Component: 700 - total flux cleaned = -0.00115122 Jy ! Component: 750 - total flux cleaned = -0.00130965 Jy ! Component: 800 - total flux cleaned = -0.00127077 Jy ! Component: 850 - total flux cleaned = -0.0013867 Jy ! Component: 900 - total flux cleaned = -0.00142523 Jy ! Component: 950 - total flux cleaned = -0.00149992 Jy ! Component: 1000 - total flux cleaned = -0.00149908 Jy ! Component: 1050 - total flux cleaned = -0.0014624 Jy ! Component: 1100 - total flux cleaned = -0.00164242 Jy ! Component: 1150 - total flux cleaned = -0.00167776 Jy ! Component: 1200 - total flux cleaned = -0.00167732 Jy ! Component: 1250 - total flux cleaned = -0.00178209 Jy ! Component: 1300 - total flux cleaned = -0.00185084 Jy ! Component: 1350 - total flux cleaned = -0.00191903 Jy ! Component: 1400 - total flux cleaned = -0.00215599 Jy ! Component: 1450 - total flux cleaned = -0.00222247 Jy ! Component: 1500 - total flux cleaned = -0.00225588 Jy ! Component: 1550 - total flux cleaned = -0.00238727 Jy ! Component: 1600 - total flux cleaned = -0.00248472 Jy ! Component: 1650 - total flux cleaned = -0.0025814 Jy ! Component: 1700 - total flux cleaned = -0.00267752 Jy ! Component: 1750 - total flux cleaned = -0.0028362 Jy ! Component: 1800 - total flux cleaned = -0.0029305 Jy ! Component: 1850 - total flux cleaned = -0.00317959 Jy ! Component: 1900 - total flux cleaned = -0.00324081 Jy ! Component: 1950 - total flux cleaned = -0.00327172 Jy ! Component: 2000 - total flux cleaned = -0.00330224 Jy ! Total flux subtracted in 2048 components = -0.00345339 Jy ! Clean residual min=-0.001641 max=0.001669 Jy/beam ! Clean residual mean=-0.000005 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 1.89748 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 303 components and 1.89747 Jy ![Exited script file: muppet] wmap "J1153+8058_X_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 1.758 at 56.78 degrees (North through East) ! Clean map min=-0.0030731 max=1.336 Jy/beam ! Writing clean map to FITS file: J1153+8058_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 1.33602 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000555764 device "J1153+8058_X_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J1153+8058_X_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.124795 0.124795 0.24959 0.49918 0.99836 1.99672 3.99344 7.98688 15.9738 31.9475 63.8951 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.336 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 1.758 at 56.78 degrees (North through East) ! Clean map min=-0.0030731 max=1.336 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1153+8058_X_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J1153+8058_X_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1153+8058_X_2006_02_23_yyk_uvs.log closed on Wed Jul 5 12:06:32 2006