! Started logfile: J0449+1121_X_2006_02_23_yyk_uvs.log on Wed Jul 5 11:25:16 2006 obs J0449+1121_X_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J0449+1121_X_2006_02_23_yyk_uva.fits ! AN table 1: 348 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.92069 visibilities/baseline/integration-bin. ! Found source: J0449+1121 ! ! 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 57672 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 J0449+1121_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)= 1.3203 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=0.7399 mas, bmaj=1.828 mas, bpa=7.476 degrees ! Estimated noise=1.499 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 = 1.08097 Jy ! Component: 100 - total flux cleaned = 1.34918 Jy ! Total flux subtracted in 100 components = 1.34918 Jy ! Clean residual min=-0.056947 max=0.081064 Jy/beam ! Clean residual mean=-0.000389 rms=0.015655 Jy/beam ! Combined flux in latest and established models = 1.34918 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.34918 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=0.233831Jy sigma=4.104235 ! Fit after self-cal, rms=0.227732Jy sigma=4.019340 ! Inverting map and beam ! Estimated beam: bmin=0.7399 mas, bmaj=1.828 mas, bpa=7.476 degrees ! Estimated noise=1.499 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=0.9335 mas, bmaj=2.147 mas, bpa=4.426 degrees ! Estimated noise=1.12529 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 = 0.128868 Jy ! Component: 100 - total flux cleaned = 0.180791 Jy ! Component: 150 - total flux cleaned = 0.207882 Jy ! Component: 200 - total flux cleaned = 0.222616 Jy ! Total flux subtracted in 200 components = 0.222616 Jy ! Clean residual min=-0.039422 max=0.029688 Jy/beam ! Clean residual mean=-0.000101 rms=0.008537 Jy/beam ! Combined flux in latest and established models = 1.5718 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 1.5718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180952Jy sigma=3.027698 ! Fit after self-cal, rms=0.180778Jy sigma=3.026025 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9335 x 2.147 at 4.426 degrees (North through East) ! Clean map min=-0.037387 max=1.2803 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: 0.990162 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.08 KP 0.97 ! LA 1.00 MK 1.02 NL 1.00 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.0072 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.08 KP 0.92 ! LA 0.95 MK 0.98 NL 0.98 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00267 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 0.98 KP 0.85 ! LA 0.97 MK 1.04 NL 0.97 OV 1.00 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.979105 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 1.01 KP 0.87 ! LA 0.96 MK 1.07 NL 0.98 OV 1.04 ! PT 1.12 SC 1.03 ! ! ! Fit before self-cal, rms=0.180778Jy sigma=3.026025 ! Fit after self-cal, rms=0.152351Jy sigma=2.488466 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=0.152351Jy sigma=2.488466 ! Fit after self-cal, rms=0.152367Jy sigma=2.488452 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9487 mas, bmaj=2.168 mas, bpa=4.679 degrees ! Estimated noise=1.11598 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 = -0.0149309 Jy ! Component: 100 - total flux cleaned = -0.0188558 Jy ! Component: 150 - total flux cleaned = -0.019429 Jy ! Component: 200 - total flux cleaned = -0.0196818 Jy ! Total flux subtracted in 200 components = -0.0196818 Jy ! Clean residual min=-0.008270 max=0.012479 Jy/beam ! Clean residual mean=-0.000002 rms=0.002104 Jy/beam ! Combined flux in latest and established models = 1.55212 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 1.55212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151311Jy sigma=2.469334 ! Fit after self-cal, rms=0.151201Jy sigma=2.469097 ! Inverting map ! Added new window around map position (1.2, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515295 Jy ! Component: 100 - total flux cleaned = 0.00458954 Jy ! Component: 150 - total flux cleaned = 0.00381943 Jy ! Component: 200 - total flux cleaned = 0.0031776 Jy ! Total flux subtracted in 200 components = 0.0031776 Jy ! Clean residual min=-0.006059 max=0.005637 Jy/beam ! Clean residual mean=0.000009 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 1.55529 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 1.55529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149906Jy sigma=2.446209 ! Fit after self-cal, rms=0.149518Jy sigma=2.444649 ! 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=0.149518Jy sigma=2.444649 ! Fit after self-cal, rms=0.079493Jy sigma=1.193582 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 = 0.0015232 Jy ! Component: 100 - total flux cleaned = 0.00177254 Jy ! Component: 150 - total flux cleaned = 0.00136691 Jy ! Component: 200 - total flux cleaned = 0.00120041 Jy ! Total flux subtracted in 200 components = 0.00120041 Jy ! Clean residual min=-0.005839 max=0.005257 Jy/beam ! Clean residual mean=0.000008 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 1.55649 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 82 components and 1.55649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078243Jy sigma=1.173143 ! Fit after self-cal, rms=0.073999Jy sigma=1.099150 ! 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: 0.9487 x 2.168 at 4.679 degrees (North through East) ! Clean map min=-0.0052532 max=1.2777 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=0.073999Jy sigma=1.099150 ! Fit after self-cal, rms=0.068086Jy sigma=0.965385 ! 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=0.068086Jy sigma=0.965385 ! Fit after self-cal, rms=0.067856Jy sigma=0.960676 ! Inverting map and beam ! Estimated beam: bmin=0.9459 mas, bmaj=2.166 mas, bpa=4.621 degrees ! Estimated noise=1.11355 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151845 Jy ! Component: 100 - total flux cleaned = 0.00136034 Jy ! Component: 150 - total flux cleaned = 0.00136199 Jy ! Component: 200 - total flux cleaned = 0.00136494 Jy ! Total flux subtracted in 200 components = 0.00136494 Jy ! Clean residual min=-0.004790 max=0.003952 Jy/beam ! Clean residual mean=0.000010 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 1.55786 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 90 components and 1.55786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067172Jy sigma=0.949926 ! Fit after self-cal, rms=0.067134Jy sigma=0.949211 ! 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=0.067134Jy sigma=0.949211 ! Fit after self-cal, rms=0.065931Jy sigma=0.925508 ! 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=0.065931Jy sigma=0.925508 ! Fit after self-cal, rms=0.065934Jy sigma=0.925480 ! Inverting map and beam ! Estimated beam: bmin=0.9454 mas, bmaj=2.166 mas, bpa=4.602 degrees ! Estimated noise=1.11297 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000943044 Jy ! Component: 100 - total flux cleaned = 0.000730677 Jy ! Component: 150 - total flux cleaned = 0.0007256 Jy ! Component: 200 - total flux cleaned = 0.000641269 Jy ! Total flux subtracted in 200 components = 0.000641269 Jy ! Clean residual min=-0.004461 max=0.003483 Jy/beam ! Clean residual mean=0.000008 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 1.5585 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 1.5585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065602Jy sigma=0.920573 ! Fit after self-cal, rms=0.065591Jy sigma=0.920416 ! 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=2.177 mas, bmaj=3.264 mas, bpa=-7.984 degrees ! Estimated noise=1.41144 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 = 0.00021573 Jy ! Component: 100 - total flux cleaned = 0.000711033 Jy ! Component: 150 - total flux cleaned = 0.0010413 Jy ! Component: 200 - total flux cleaned = 0.00123632 Jy ! Total flux subtracted in 200 components = 0.00123632 Jy ! Clean residual min=-0.003968 max=0.004173 Jy/beam ! Clean residual mean=0.000015 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 1.55974 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 1.55974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065637Jy sigma=0.920754 ! Fit after self-cal, rms=0.065590Jy sigma=0.920278 ! 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=0.7454 mas, bmaj=1.838 mas, bpa=7.521 degrees ! Estimated noise=1.4852 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.07686 Jy ! Component: 100 - total flux cleaned = 1.33576 Jy ! Component: 150 - total flux cleaned = 1.43671 Jy ! Component: 200 - total flux cleaned = 1.485 Jy ! Total flux subtracted in 200 components = 1.485 Jy ! Clean residual min=-0.012338 max=0.017371 Jy/beam ! Clean residual mean=-0.000085 rms=0.003561 Jy/beam ! Combined flux in latest and established models = 1.485 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 1.485 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9454 mas, bmaj=2.166 mas, bpa=4.602 degrees ! Estimated noise=1.11297 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 = 0.0349857 Jy ! Component: 100 - total flux cleaned = 0.0516347 Jy ! Component: 150 - total flux cleaned = 0.0616186 Jy ! Component: 200 - total flux cleaned = 0.0675952 Jy ! Total flux subtracted in 200 components = 0.0675952 Jy ! Clean residual min=-0.004908 max=0.005196 Jy/beam ! Clean residual mean=-0.000001 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 1.55259 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 1.55259 Jy ! Inverting map ! Added new window around map position (-7.8, 9.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400403 Jy ! Component: 100 - total flux cleaned = 0.00602089 Jy ! Component: 150 - total flux cleaned = 0.00662969 Jy ! Component: 200 - total flux cleaned = 0.00719316 Jy ! Total flux subtracted in 200 components = 0.00719316 Jy ! Clean residual min=-0.004137 max=0.003289 Jy/beam ! Clean residual mean=0.000009 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 1.55979 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 1.55979 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=2.177 mas, bmaj=3.264 mas, bpa=-7.984 degrees ! Estimated noise=1.41144 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 = 0.00216752 Jy ! Component: 100 - total flux cleaned = 0.00247192 Jy ! Component: 150 - total flux cleaned = 0.00266711 Jy ! Component: 200 - total flux cleaned = 0.00284104 Jy ! Total flux subtracted in 200 components = 0.00284104 Jy ! Clean residual min=-0.004063 max=0.003430 Jy/beam ! Clean residual mean=0.000018 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 1.56263 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 1.56263 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9454 mas, bmaj=2.166 mas, bpa=4.602 degrees ! Estimated noise=1.11297 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000599644 Jy ! Component: 100 - total flux cleaned = -0.000598881 Jy ! Component: 150 - total flux cleaned = -0.000512609 Jy ! Component: 200 - total flux cleaned = -0.000433133 Jy ! Total flux subtracted in 200 components = -0.000433133 Jy ! Clean residual min=-0.003611 max=0.003016 Jy/beam ! Clean residual mean=0.000010 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 1.5622 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 95 components and 1.5622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064993Jy sigma=0.911927 ! Fit after self-cal, rms=0.064942Jy sigma=0.910946 wmodel J0449+1121_X_2006_02_23_yyk\_map.mod ! Writing 95 model components to file: J0449+1121_X_2006_02_23_yyk_map.mod wobs J0449+1121_X_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J0449+1121_X_2006_02_23_yyk_uvs.fits wwins J0449+1121_X_2006_02_23_yyk\_map.win ! wwins: Wrote 3 windows to J0449+1121_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 = -0.00144754 Jy ! Component: 100 - total flux cleaned = -0.0021535 Jy ! Component: 150 - total flux cleaned = -0.00291075 Jy ! Component: 200 - total flux cleaned = -0.00324685 Jy ! Component: 250 - total flux cleaned = -0.00338332 Jy ! Component: 300 - total flux cleaned = -0.0035587 Jy ! Component: 350 - total flux cleaned = -0.00355846 Jy ! Component: 400 - total flux cleaned = -0.00368347 Jy ! Component: 450 - total flux cleaned = -0.00380299 Jy ! Component: 500 - total flux cleaned = -0.0039183 Jy ! Component: 550 - total flux cleaned = -0.00399362 Jy ! Component: 600 - total flux cleaned = -0.00413927 Jy ! Component: 650 - total flux cleaned = -0.00431599 Jy ! Component: 700 - total flux cleaned = -0.00438476 Jy ! Component: 750 - total flux cleaned = -0.0043851 Jy ! Component: 800 - total flux cleaned = -0.00445165 Jy ! Component: 850 - total flux cleaned = -0.00454936 Jy ! Component: 900 - total flux cleaned = -0.00454905 Jy ! Component: 950 - total flux cleaned = -0.00467463 Jy ! Component: 1000 - total flux cleaned = -0.00464456 Jy ! Component: 1050 - total flux cleaned = -0.00485713 Jy ! Component: 1100 - total flux cleaned = -0.00494643 Jy ! Component: 1150 - total flux cleaned = -0.00506336 Jy ! Component: 1200 - total flux cleaned = -0.00520734 Jy ! Component: 1250 - total flux cleaned = -0.00529218 Jy ! Component: 1300 - total flux cleaned = -0.00537655 Jy ! Component: 1350 - total flux cleaned = -0.00554181 Jy ! Component: 1400 - total flux cleaned = -0.00565059 Jy ! Component: 1450 - total flux cleaned = -0.00573087 Jy ! Component: 1500 - total flux cleaned = -0.00583652 Jy ! Component: 1550 - total flux cleaned = -0.00596659 Jy ! Component: 1600 - total flux cleaned = -0.00609413 Jy ! Component: 1650 - total flux cleaned = -0.00609404 Jy ! Component: 1700 - total flux cleaned = -0.00624346 Jy ! Component: 1750 - total flux cleaned = -0.00634186 Jy ! Component: 1800 - total flux cleaned = -0.00634194 Jy ! Component: 1850 - total flux cleaned = -0.00648652 Jy ! Component: 1900 - total flux cleaned = -0.00646271 Jy ! Component: 1950 - total flux cleaned = -0.00667482 Jy ! Component: 2000 - total flux cleaned = -0.00679093 Jy ! Total flux subtracted in 2048 components = -0.00695227 Jy ! Clean residual min=-0.001336 max=0.001391 Jy/beam ! Clean residual mean=0.000006 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 1.55524 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 226 components and 1.55524 Jy ![Exited script file: muppet] wmap "J0449+1121_X_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9454 x 2.166 at 4.602 degrees (North through East) ! Clean map min=-0.0020707 max=1.2815 Jy/beam ! Writing clean map to FITS file: J0449+1121_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 1.28154 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00041659 device "J0449+1121_X_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J0449+1121_X_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0975214 0.0975214 0.195043 0.390085 0.780171 1.56034 3.12068 6.24137 12.4827 24.9655 49.9309 99.8619 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.281 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9454 x 2.166 at 4.602 degrees (North through East) ! Clean map min=-0.0020707 max=1.2815 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0449+1121_X_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J0449+1121_X_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0449+1121_X_2006_02_23_yyk_uvs.log closed on Wed Jul 5 11:25:42 2006