! Started logfile: /g0/scr/pima/npcsc_uvs/J0449+1121_X_uvs.log on Sun Oct 6 14:23:09 2013 obs /g0/scr/pima/npcsc_uvs/J0449+1121_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J0449+1121_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.916049 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2968 visibilities. select RR ! 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 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsc_uvs/J0449+1121_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.638336Jy sigma=19.240229 ! Fit after self-cal, rms=0.415503Jy sigma=5.356136 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8143 mas, bmaj=1.914 mas, bpa=4.608 degrees ! Estimated noise=1.90309 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.998736 Jy ! Component: 100 - total flux cleaned = 1.28128 Jy ! Total flux subtracted in 100 components = 1.28128 Jy ! Clean residual min=-0.054192 max=0.120625 Jy/beam ! Clean residual mean=-0.000020 rms=0.017967 Jy/beam ! Combined flux in latest and established models = 1.28128 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.28128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237797Jy sigma=3.001519 ! Fit after self-cal, rms=0.235640Jy sigma=2.990603 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131497 Jy ! Component: 100 - total flux cleaned = 0.196893 Jy ! Total flux subtracted in 100 components = 0.196893 Jy ! Clean residual min=-0.041445 max=0.041817 Jy/beam ! Clean residual mean=-0.000012 rms=0.009301 Jy/beam ! Combined flux in latest and established models = 1.47817 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 1.47817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153884Jy sigma=1.748827 ! Fit after self-cal, rms=0.153203Jy sigma=1.745251 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=0.9947 mas, bmaj=2.206 mas, bpa=2.035 degrees ! Estimated noise=1.25413 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566731 Jy ! Component: 100 - total flux cleaned = 0.0893329 Jy ! Component: 150 - total flux cleaned = 0.10954 Jy ! Component: 200 - total flux cleaned = 0.122272 Jy ! Total flux subtracted in 200 components = 0.122272 Jy ! Clean residual min=-0.039852 max=0.031142 Jy/beam ! Clean residual mean=-0.000003 rms=0.007652 Jy/beam ! Combined flux in latest and established models = 1.60045 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 1.60045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136064Jy sigma=1.439992 ! Fit after self-cal, rms=0.135936Jy sigma=1.439410 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.09 KP 1.01 ! LA 1.02 MK 1.03 NL 1.02 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.07 KP 0.94 ! LA 0.95 MK 0.97 NL 0.99 OV 0.99 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.09 KP 0.84 ! LA 0.97 MK 1.00 NL 0.99 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.07 KP 0.90 ! LA 0.94 MK 1.04 NL 0.98 OV 1.01 ! PT 1.07 SC 1.04 ! ! ! Fit before self-cal, rms=0.135936Jy sigma=1.439410 ! Fit after self-cal, rms=0.097805Jy sigma=0.930430 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.223 mas, bpa=2.309 degrees ! Estimated noise=1.26007 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00650183 Jy ! Component: 100 - total flux cleaned = 0.00743101 Jy ! Component: 150 - total flux cleaned = 0.00867096 Jy ! Component: 200 - total flux cleaned = 0.00867504 Jy ! Total flux subtracted in 200 components = 0.00867504 Jy ! Clean residual min=-0.010171 max=0.009037 Jy/beam ! Clean residual mean=0.000002 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 1.60912 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 1.60912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095461Jy sigma=0.914605 ! Fit after self-cal, rms=0.095520Jy sigma=0.913680 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095520Jy sigma=0.913680 ! Fit after self-cal, rms=0.095424Jy sigma=0.912304 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.223 mas, bpa=2.324 degrees ! Estimated noise=1.25767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125177 Jy ! Component: 100 - total flux cleaned = -0.00142879 Jy ! Component: 150 - total flux cleaned = -0.00205743 Jy ! Component: 200 - total flux cleaned = -0.00233513 Jy ! Total flux subtracted in 200 components = -0.00233513 Jy ! Clean residual min=-0.009872 max=0.007737 Jy/beam ! Clean residual mean=0.000001 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 1.60679 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 1.60679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094576Jy sigma=0.908372 ! Fit after self-cal, rms=0.094613Jy sigma=0.908184 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00089238 Jy ! Component: 100 - total flux cleaned = -0.00113062 Jy ! Component: 150 - total flux cleaned = -0.00113008 Jy ! Component: 200 - total flux cleaned = -0.00112957 Jy ! Total flux subtracted in 200 components = -0.00112957 Jy ! Clean residual min=-0.009705 max=0.007320 Jy/beam ! Clean residual mean=0.000001 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 1.60566 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 1.60566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094233Jy sigma=0.906271 ! Fit after self-cal, rms=0.094267Jy sigma=0.906194 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094267Jy sigma=0.906194 ! Fit after self-cal, rms=0.094259Jy sigma=0.905331 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.223 mas, bpa=2.359 degrees ! Estimated noise=1.25545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00330754 Jy ! Component: 100 - total flux cleaned = -0.00352448 Jy ! Component: 150 - total flux cleaned = -0.00381974 Jy ! Component: 200 - total flux cleaned = -0.00409429 Jy ! Total flux subtracted in 200 components = -0.00409429 Jy ! Clean residual min=-0.009407 max=0.006944 Jy/beam ! Clean residual mean=0.000001 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 1.60156 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 1.60156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093855Jy sigma=0.904107 ! Fit after self-cal, rms=0.093890Jy sigma=0.904030 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000725446 Jy ! Component: 100 - total flux cleaned = -0.000814718 Jy ! Component: 150 - total flux cleaned = -0.000730162 Jy ! Component: 200 - total flux cleaned = -0.000729631 Jy ! Total flux subtracted in 200 components = -0.000729631 Jy ! Clean residual min=-0.009246 max=0.006833 Jy/beam ! Clean residual mean=0.000001 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 1.60083 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 1.60083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093695Jy sigma=0.903043 ! Fit after self-cal, rms=0.093728Jy sigma=0.902997 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093728Jy sigma=0.902997 ! Fit after self-cal, rms=0.093753Jy sigma=0.902255 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.263 mas, bmaj=3.215 mas, bpa=-8.206 degrees ! Estimated noise=1.35872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0047413 Jy ! Component: 100 - total flux cleaned = -0.00607756 Jy ! Component: 150 - total flux cleaned = -0.00651944 Jy ! Component: 200 - total flux cleaned = -0.0067096 Jy ! Total flux subtracted in 200 components = -0.0067096 Jy ! Clean residual min=-0.008183 max=0.007126 Jy/beam ! Clean residual mean=0.000000 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 1.59412 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 1.59412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093873Jy sigma=0.902265 ! Fit after self-cal, rms=0.093605Jy sigma=0.901437 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.48014e-05 Jy ! Component: 100 - total flux cleaned = -0.000466403 Jy ! Component: 150 - total flux cleaned = -0.000817754 Jy ! Component: 200 - total flux cleaned = -0.000972745 Jy ! Total flux subtracted in 200 components = -0.000972745 Jy ! Clean residual min=-0.008149 max=0.006874 Jy/beam ! Clean residual mean=0.000000 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 1.59315 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 1.59315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093814Jy sigma=0.901731 ! Fit after self-cal, rms=0.093597Jy sigma=0.901088 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=2.223 mas, bpa=2.396 degrees ! Estimated noise=1.2535 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 2.223 at 2.396 degrees (North through East) ! Clean map min=-0.0085331 max=1.3186 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093597Jy sigma=0.901088 ! Fit after self-cal, rms=0.089332Jy sigma=0.835351 ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=2.224 mas, bpa=2.432 degrees ! Estimated noise=1.25228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00239729 Jy ! Component: 100 - total flux cleaned = -0.00248414 Jy ! Component: 150 - total flux cleaned = -0.00248507 Jy ! Component: 200 - total flux cleaned = -0.00255871 Jy ! Total flux subtracted in 200 components = -0.00255871 Jy ! Clean residual min=-0.008633 max=0.006544 Jy/beam ! Clean residual mean=0.000001 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 1.59059 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 1.59059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089028Jy sigma=0.834507 ! Fit after self-cal, rms=0.089065Jy sigma=0.834455 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192501 Jy ! Component: 100 - total flux cleaned = -0.000264564 Jy ! Component: 150 - total flux cleaned = -0.000402801 Jy ! Component: 200 - total flux cleaned = -0.000468433 Jy ! Total flux subtracted in 200 components = -0.000468433 Jy ! Clean residual min=-0.008459 max=0.006497 Jy/beam ! Clean residual mean=0.000001 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 1.59012 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 1.59012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088897Jy sigma=0.833843 ! Fit after self-cal, rms=0.088939Jy sigma=0.833793 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088939Jy sigma=0.833793 ! Fit after self-cal, rms=0.088961Jy sigma=0.833321 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=0.8203 mas, bmaj=1.926 mas, bpa=4.884 degrees ! Estimated noise=1.90855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.997595 Jy ! Component: 100 - total flux cleaned = 1.27898 Jy ! Component: 150 - total flux cleaned = 1.40468 Jy ! Component: 200 - total flux cleaned = 1.46438 Jy ! Total flux subtracted in 200 components = 1.46438 Jy ! Clean residual min=-0.015027 max=0.036724 Jy/beam ! Clean residual mean=-0.000005 rms=0.005040 Jy/beam ! Combined flux in latest and established models = 1.46438 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.46438 Jy ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=2.224 mas, bpa=2.461 degrees ! Estimated noise=1.25092 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) ! Added new window around map position (1, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0472271 Jy ! Component: 100 - total flux cleaned = 0.0726697 Jy ! Component: 150 - total flux cleaned = 0.0877907 Jy ! Component: 200 - total flux cleaned = 0.0977318 Jy ! Total flux subtracted in 200 components = 0.0977318 Jy ! Clean residual min=-0.007729 max=0.009413 Jy/beam ! Clean residual mean=-0.000000 rms=0.002007 Jy/beam ! Combined flux in latest and established models = 1.56211 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 1.56211 Jy ! Inverting map ! Added new window around map position (-8, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00805932 Jy ! Component: 100 - total flux cleaned = 0.0106257 Jy ! Component: 150 - total flux cleaned = 0.0131922 Jy ! Component: 200 - total flux cleaned = 0.0152355 Jy ! Total flux subtracted in 200 components = 0.0152355 Jy ! Clean residual min=-0.006576 max=0.005828 Jy/beam ! Clean residual mean=0.000000 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 1.57735 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 1.57735 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=3.217 mas, bpa=-8.194 degrees ! Estimated noise=1.35469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504822 Jy ! Component: 100 - total flux cleaned = 0.00628232 Jy ! Component: 150 - total flux cleaned = 0.00733472 Jy ! Component: 200 - total flux cleaned = 0.00813362 Jy ! Total flux subtracted in 200 components = 0.00813362 Jy ! Clean residual min=-0.006108 max=0.006048 Jy/beam ! Clean residual mean=0.000001 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 1.58548 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401439 Jy ! Component: 100 - total flux cleaned = 0.000931907 Jy ! Component: 150 - total flux cleaned = 0.00101124 Jy ! Component: 200 - total flux cleaned = 0.000861681 Jy ! Total flux subtracted in 200 components = 0.000861681 Jy ! Clean residual min=-0.005825 max=0.005635 Jy/beam ! Clean residual mean=0.000001 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 1.58635 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 104 components and 1.58635 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=2.224 mas, bpa=2.461 degrees ! Estimated noise=1.25092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00205708 Jy ! Component: 100 - total flux cleaned = -0.00218181 Jy ! Component: 150 - total flux cleaned = -0.00206242 Jy ! Component: 200 - total flux cleaned = -0.00206055 Jy ! Total flux subtracted in 200 components = -0.00206055 Jy ! Clean residual min=-0.005088 max=0.004979 Jy/beam ! Clean residual mean=0.000001 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 1.58428 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 1.58428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087607Jy sigma=0.823738 ! Fit after self-cal, rms=0.087434Jy sigma=0.821854 wmodel /g0/scr/pima/npcsc_uvs/J0449+1121_X_map.mod ! Writing 120 model components to file: /g0/scr/pima/npcsc_uvs/J0449+1121_X_map.mod wobs /g0/scr/pima/npcsc_uvs/J0449+1121_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J0449+1121_X_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J0449+1121_X_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsc_uvs/J0449+1121_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00217272 Jy ! Component: 100 - total flux cleaned = -0.00362803 Jy ! Component: 150 - total flux cleaned = -0.00498125 Jy ! Component: 200 - total flux cleaned = -0.00590349 Jy ! Component: 250 - total flux cleaned = -0.00664776 Jy ! Component: 300 - total flux cleaned = -0.0069069 Jy ! Component: 350 - total flux cleaned = -0.00715767 Jy ! Component: 400 - total flux cleaned = -0.00752076 Jy ! Component: 450 - total flux cleaned = -0.00787215 Jy ! Component: 500 - total flux cleaned = -0.00832764 Jy ! Component: 550 - total flux cleaned = -0.00860575 Jy ! Component: 600 - total flux cleaned = -0.00903692 Jy ! Component: 650 - total flux cleaned = -0.00950805 Jy ! Component: 700 - total flux cleaned = -0.00991641 Jy ! Component: 750 - total flux cleaned = -0.0100639 Jy ! Component: 800 - total flux cleaned = -0.0102593 Jy ! Component: 850 - total flux cleaned = -0.0103077 Jy ! Component: 900 - total flux cleaned = -0.0104466 Jy ! Component: 950 - total flux cleaned = -0.0103093 Jy ! Component: 1000 - total flux cleaned = -0.0101313 Jy ! Component: 1050 - total flux cleaned = -0.0100438 Jy ! Component: 1100 - total flux cleaned = -0.0098305 Jy ! Component: 1150 - total flux cleaned = -0.00987258 Jy ! Component: 1200 - total flux cleaned = -0.00970785 Jy ! Component: 1250 - total flux cleaned = -0.00958666 Jy ! Component: 1300 - total flux cleaned = -0.00954659 Jy ! Component: 1350 - total flux cleaned = -0.00942906 Jy ! Component: 1400 - total flux cleaned = -0.00923866 Jy ! Component: 1450 - total flux cleaned = -0.00912632 Jy ! Component: 1500 - total flux cleaned = -0.00901502 Jy ! Component: 1550 - total flux cleaned = -0.00883411 Jy ! Component: 1600 - total flux cleaned = -0.00879808 Jy ! Component: 1650 - total flux cleaned = -0.00869244 Jy ! Component: 1700 - total flux cleaned = -0.00869243 Jy ! Component: 1750 - total flux cleaned = -0.00869248 Jy ! Component: 1800 - total flux cleaned = -0.00869244 Jy ! Component: 1850 - total flux cleaned = -0.00875878 Jy ! Component: 1900 - total flux cleaned = -0.0088892 Jy ! Component: 1950 - total flux cleaned = -0.00895298 Jy ! Component: 2000 - total flux cleaned = -0.00892103 Jy ! Component: 2050 - total flux cleaned = -0.00898406 Jy ! Component: 2100 - total flux cleaned = -0.00895336 Jy ! Component: 2150 - total flux cleaned = -0.00895377 Jy ! Component: 2200 - total flux cleaned = -0.00901471 Jy ! Component: 2250 - total flux cleaned = -0.00889581 Jy ! Component: 2300 - total flux cleaned = -0.00898464 Jy ! Component: 2350 - total flux cleaned = -0.00889774 Jy ! Component: 2400 - total flux cleaned = -0.00895502 Jy ! Component: 2450 - total flux cleaned = -0.00881276 Jy ! Component: 2500 - total flux cleaned = -0.00870058 Jy ! Component: 2550 - total flux cleaned = -0.00878467 Jy ! Component: 2600 - total flux cleaned = -0.00867439 Jy ! Component: 2650 - total flux cleaned = -0.00859271 Jy ! Component: 2700 - total flux cleaned = -0.00862031 Jy ! Component: 2750 - total flux cleaned = -0.00859355 Jy ! Component: 2800 - total flux cleaned = -0.00859374 Jy ! Component: 2850 - total flux cleaned = -0.0085938 Jy ! Component: 2900 - total flux cleaned = -0.00867186 Jy ! Component: 2950 - total flux cleaned = -0.008517 Jy ! Component: 3000 - total flux cleaned = -0.00864519 Jy ! Component: 3050 - total flux cleaned = -0.00854346 Jy ! Component: 3100 - total flux cleaned = -0.00861899 Jy ! Component: 3150 - total flux cleaned = -0.00861907 Jy ! Component: 3200 - total flux cleaned = -0.00854479 Jy ! Component: 3250 - total flux cleaned = -0.00856959 Jy ! Component: 3300 - total flux cleaned = -0.00854526 Jy ! Component: 3350 - total flux cleaned = -0.00852112 Jy ! Component: 3400 - total flux cleaned = -0.00847318 Jy ! Component: 3450 - total flux cleaned = -0.00854483 Jy ! Component: 3500 - total flux cleaned = -0.00847364 Jy ! Component: 3550 - total flux cleaned = -0.00849725 Jy ! Component: 3600 - total flux cleaned = -0.00847377 Jy ! Component: 3650 - total flux cleaned = -0.00847352 Jy ! Component: 3700 - total flux cleaned = -0.00847327 Jy ! Component: 3750 - total flux cleaned = -0.00840417 Jy ! Component: 3800 - total flux cleaned = -0.00833577 Jy ! Component: 3850 - total flux cleaned = -0.00831307 Jy ! Component: 3900 - total flux cleaned = -0.0083129 Jy ! Component: 3950 - total flux cleaned = -0.00824549 Jy ! Component: 4000 - total flux cleaned = -0.00817831 Jy ! Component: 4050 - total flux cleaned = -0.00804448 Jy ! Total flux subtracted in 4096 components = -0.00800034 Jy ! Clean residual min=-0.001126 max=0.001387 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 1.57628 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 372 components and 1.57629 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J0449+1121_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 2.224 at 2.461 degrees (North through East) ! Clean map min=-0.0032776 max=1.32 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J0449+1121_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.32003 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000360976 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0820384 0.0820384 0.164077 0.328153 0.656307 1.31261 2.62523 5.25045 10.5009 21.0018 42.0036 84.0073 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.32 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J0449+1121_X_uvs.log closed on Sun Oct 6 14:23:13 2013