! Started logfile: /scr/pima/bp171a1_uvs/J0552-0605_C_uvs.log on Fri Mar 15 17:59:55 2013 obs /scr/pima/bp171a1_uvs/J0552-0605_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0552-0605_C_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.707071 visibilities/baseline/integration-bin. ! Found source: J0552-0605 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2800 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a1_uvs/J0552-0605_C] 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 0.300x0.300 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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009629Jy sigma=0.713576 ! Fit after self-cal, rms=0.936167Jy sigma=0.661704 ! 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=1.72 mas, bmaj=5.599 mas, bpa=18.55 degrees ! Estimated noise=25.2125 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 = 0.052762 Jy ! Component: 100 - total flux cleaned = 0.0701678 Jy ! Total flux subtracted in 100 components = 0.0701678 Jy ! Clean residual min=-0.015395 max=0.014742 Jy/beam ! Clean residual mean=-0.000058 rms=0.004085 Jy/beam ! Combined flux in latest and established models = 0.0701678 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0701678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.118449Jy sigma=0.083439 ! Fit after self-cal, rms=0.117998Jy sigma=0.083119 ! 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=2.084 mas, bmaj=5.938 mas, bpa=17.6 degrees ! Estimated noise=19.1544 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 = 0.0100689 Jy ! Component: 100 - total flux cleaned = 0.0121524 Jy ! Component: 150 - total flux cleaned = 0.0125701 Jy ! Component: 200 - total flux cleaned = 0.0127227 Jy ! Total flux subtracted in 200 components = 0.0127227 Jy ! Clean residual min=-0.014806 max=0.012730 Jy/beam ! Clean residual mean=-0.000076 rms=0.003840 Jy/beam ! Combined flux in latest and established models = 0.0828905 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0828905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.116887Jy sigma=0.082338 ! Fit after self-cal, rms=0.116826Jy sigma=0.082294 ! 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 0.90 FD 0.68 HN 0.39 KP 1.11 ! LA 1.15 MK 1.00* NL 1.34 OV 1.25 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.85 HN 0.60 KP 0.99 ! LA 0.90 MK 1.00* NL 1.25 OV 0.73 ! PT 0.96 SC 0.79 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.87 HN 0.25 KP 1.50 ! LA 1.06 MK 1.00* NL 1.53 OV 0.91 ! PT 1.82 SC 1.08 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.21 HN 0.51 KP 1.02 ! LA 1.17 MK 1.00* NL 1.51 OV 1.62 ! PT 0.87 SC 0.90 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 2.33 KP 0.93 ! LA 1.16 MK 1.00* NL 1.83 OV 0.83 ! PT 0.94 SC 1.25 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 2.20 KP 1.12 ! LA 1.16 MK 1.00* NL 1.44 OV 1.03 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 2.28 KP 1.07 ! LA 1.32 MK 1.00* NL 1.64 OV 1.04 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 2.46 KP 1.15 ! LA 1.01 MK 1.00* NL 1.75 OV 1.00 ! PT 0.93 SC 0.97 ! ! ! Fit before self-cal, rms=0.116826Jy sigma=0.082294 ! Fit after self-cal, rms=0.081137Jy sigma=0.066270 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.061 mas, bmaj=5.741 mas, bpa=15.9 degrees ! Estimated noise=19.3044 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 = 0.00472349 Jy ! Component: 100 - total flux cleaned = 0.00688146 Jy ! Component: 150 - total flux cleaned = 0.00803392 Jy ! Component: 200 - total flux cleaned = 0.00841321 Jy ! Total flux subtracted in 200 components = 0.00841321 Jy ! Clean residual min=-0.005279 max=0.004446 Jy/beam ! Clean residual mean=-0.000005 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.0913037 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0913037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080682Jy sigma=0.066200 ! Fit after self-cal, rms=0.088422Jy sigma=0.063354 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.088422Jy sigma=0.063354 ! Fit after self-cal, rms=0.174516Jy sigma=0.061096 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=5.439 mas, bpa=13.73 degrees ! Estimated noise=20.2763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289982 Jy ! Component: 100 - total flux cleaned = 0.00390305 Jy ! Component: 150 - total flux cleaned = 0.00431121 Jy ! Component: 200 - total flux cleaned = 0.00468334 Jy ! Total flux subtracted in 200 components = 0.00468334 Jy ! Clean residual min=-0.004757 max=0.004159 Jy/beam ! Clean residual mean=0.000000 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.095987 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.095987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.174398Jy sigma=0.061090 ! Fit after self-cal, rms=0.178441Jy sigma=0.060451 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 = -0.00377444 Jy ! Component: 100 - total flux cleaned = -0.00581351 Jy ! Component: 150 - total flux cleaned = -0.00704898 Jy ! Component: 200 - total flux cleaned = -0.00715919 Jy ! Total flux subtracted in 200 components = -0.00715919 Jy ! Clean residual min=-0.005727 max=0.004188 Jy/beam ! Clean residual mean=-0.000001 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.0888278 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.0888278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.178204Jy sigma=0.060362 ! Fit after self-cal, rms=0.178547Jy sigma=0.060337 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.178547Jy sigma=0.060337 ! Fit after self-cal, rms=0.281774Jy sigma=0.060013 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.027 mas, bmaj=5.382 mas, bpa=13.15 degrees ! Estimated noise=20.2295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319691 Jy ! Component: 100 - total flux cleaned = 0.000749935 Jy ! Component: 150 - total flux cleaned = 0.00101648 Jy ! Component: 200 - total flux cleaned = 0.00119068 Jy ! Total flux subtracted in 200 components = 0.00119068 Jy ! Clean residual min=-0.004817 max=0.004022 Jy/beam ! Clean residual mean=0.000003 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.0900185 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.0900185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.281713Jy sigma=0.060025 ! Fit after self-cal, rms=0.282637Jy sigma=0.059943 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 = -0.00177844 Jy ! Component: 100 - total flux cleaned = -0.00262245 Jy ! Component: 150 - total flux cleaned = -0.00273732 Jy ! Component: 200 - total flux cleaned = -0.00275932 Jy ! Total flux subtracted in 200 components = -0.00275932 Jy ! Clean residual min=-0.005069 max=0.004063 Jy/beam ! Clean residual mean=0.000004 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.0872592 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.0872592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.282555Jy sigma=0.059944 ! Fit after self-cal, rms=0.282759Jy sigma=0.059936 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.282759Jy sigma=0.059936 ! Fit after self-cal, rms=0.371214Jy sigma=0.059786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=6.579 mas, bpa=2.322 degrees ! Estimated noise=26.3689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000689528 Jy ! Component: 100 - total flux cleaned = 0.000959129 Jy ! Component: 150 - total flux cleaned = 0.00120297 Jy ! Component: 200 - total flux cleaned = 0.00137707 Jy ! Total flux subtracted in 200 components = 0.00137707 Jy ! Clean residual min=-0.007193 max=0.005004 Jy/beam ! Clean residual mean=0.000010 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.0886362 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 0.0886362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.371156Jy sigma=0.059810 ! Fit after self-cal, rms=0.371817Jy sigma=0.059746 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 = -0.00188649 Jy ! Component: 100 - total flux cleaned = -0.0021945 Jy ! Component: 150 - total flux cleaned = -0.00227028 Jy ! Component: 200 - total flux cleaned = -0.00222874 Jy ! Total flux subtracted in 200 components = -0.00222874 Jy ! Clean residual min=-0.007331 max=0.005650 Jy/beam ! Clean residual mean=0.000012 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 0.0864075 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 101 components and 0.0864075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.371739Jy sigma=0.059769 ! Fit after self-cal, rms=0.371799Jy sigma=0.059761 ! 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=2.031 mas, bmaj=5.351 mas, bpa=12.55 degrees ! Estimated noise=20.1506 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.031 x 5.351 at 12.55 degrees (North through East) ! Clean map min=-0.0050283 max=0.062381 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 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=1.758 mas, bmaj=5.092 mas, bpa=14.53 degrees ! Estimated noise=25.3665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0485512 Jy ! Component: 100 - total flux cleaned = 0.0638877 Jy ! Component: 150 - total flux cleaned = 0.0670821 Jy ! Component: 200 - total flux cleaned = 0.0690684 Jy ! Total flux subtracted in 200 components = 0.0690684 Jy ! Clean residual min=-0.006380 max=0.005351 Jy/beam ! Clean residual mean=-0.000006 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.0690684 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0690684 Jy ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=5.351 mas, bpa=12.55 degrees ! Estimated noise=20.1506 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055508 Jy ! Component: 100 - total flux cleaned = 0.00806826 Jy ! Component: 150 - total flux cleaned = 0.00930951 Jy ! Component: 200 - total flux cleaned = 0.0103386 Jy ! Total flux subtracted in 200 components = 0.0103386 Jy ! Clean residual min=-0.005586 max=0.004648 Jy/beam ! Clean residual mean=0.000007 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.079407 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.079407 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=6.579 mas, bpa=2.322 degrees ! Estimated noise=26.3689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307787 Jy ! Component: 100 - total flux cleaned = 0.00385805 Jy ! Component: 150 - total flux cleaned = 0.00430627 Jy ! Component: 200 - total flux cleaned = 0.00473522 Jy ! Total flux subtracted in 200 components = 0.00473522 Jy ! Clean residual min=-0.007268 max=0.005699 Jy/beam ! Clean residual mean=0.000013 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.0841422 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 = 0.000318025 Jy ! Component: 100 - total flux cleaned = 0.000550336 Jy ! Component: 150 - total flux cleaned = 0.000754743 Jy ! Component: 200 - total flux cleaned = 0.000902895 Jy ! Total flux subtracted in 200 components = 0.000902895 Jy ! Clean residual min=-0.007381 max=0.005643 Jy/beam ! Clean residual mean=0.000013 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.0850451 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.0850451 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=5.351 mas, bpa=12.55 degrees ! Estimated noise=20.1506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332543 Jy ! Component: 100 - total flux cleaned = -0.000228876 Jy ! Component: 150 - total flux cleaned = -0.00017072 Jy ! Component: 200 - total flux cleaned = -0.000169843 Jy ! Total flux subtracted in 200 components = -0.000169843 Jy ! Clean residual min=-0.005114 max=0.004309 Jy/beam ! Clean residual mean=0.000008 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.0848753 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.0848753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.371804Jy sigma=0.059818 ! Fit after self-cal, rms=0.371847Jy sigma=0.059793 wmodel /scr/pima/bp171a1_uvs/J0552-0605_C_map.mod ! Writing 64 model components to file: /scr/pima/bp171a1_uvs/J0552-0605_C_map.mod wobs /scr/pima/bp171a1_uvs/J0552-0605_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0552-0605_C_uvs.fits wwins /scr/pima/bp171a1_uvs/J0552-0605_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a1_uvs/J0552-0605_C_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 = -0.0021879 Jy ! Component: 100 - total flux cleaned = -0.00288768 Jy ! Component: 150 - total flux cleaned = -0.00281957 Jy ! Component: 200 - total flux cleaned = -0.00249329 Jy ! Component: 250 - total flux cleaned = -0.00268116 Jy ! Component: 300 - total flux cleaned = -0.00297959 Jy ! Component: 350 - total flux cleaned = -0.00315189 Jy ! Component: 400 - total flux cleaned = -0.00343124 Jy ! Component: 450 - total flux cleaned = -0.00370109 Jy ! Component: 500 - total flux cleaned = -0.00385768 Jy ! Component: 550 - total flux cleaned = -0.00390998 Jy ! Component: 600 - total flux cleaned = -0.00411096 Jy ! Component: 650 - total flux cleaned = -0.00415976 Jy ! Component: 700 - total flux cleaned = -0.00415958 Jy ! Component: 750 - total flux cleaned = -0.00401925 Jy ! Component: 800 - total flux cleaned = -0.00397396 Jy ! Component: 850 - total flux cleaned = -0.00392841 Jy ! Component: 900 - total flux cleaned = -0.0036624 Jy ! Component: 950 - total flux cleaned = -0.00361859 Jy ! Component: 1000 - total flux cleaned = -0.0034462 Jy ! Component: 1050 - total flux cleaned = -0.00331928 Jy ! Component: 1100 - total flux cleaned = -0.00331908 Jy ! Component: 1150 - total flux cleaned = -0.00319518 Jy ! Component: 1200 - total flux cleaned = -0.00295217 Jy ! Component: 1250 - total flux cleaned = -0.00283242 Jy ! Component: 1300 - total flux cleaned = -0.00263529 Jy ! Component: 1350 - total flux cleaned = -0.00255822 Jy ! Component: 1400 - total flux cleaned = -0.00248166 Jy ! Component: 1450 - total flux cleaned = -0.00240628 Jy ! Component: 1500 - total flux cleaned = -0.0022197 Jy ! Component: 1550 - total flux cleaned = -0.0022191 Jy ! Component: 1600 - total flux cleaned = -0.00207277 Jy ! Component: 1650 - total flux cleaned = -0.00189232 Jy ! Component: 1700 - total flux cleaned = -0.00175068 Jy ! Component: 1750 - total flux cleaned = -0.00150382 Jy ! Component: 1800 - total flux cleaned = -0.00129484 Jy ! Component: 1850 - total flux cleaned = -0.00108773 Jy ! Component: 1900 - total flux cleaned = -0.0008136 Jy ! Component: 1950 - total flux cleaned = -0.000610098 Jy ! Component: 2000 - total flux cleaned = -0.000341018 Jy ! Component: 2050 - total flux cleaned = -7.40255e-05 Jy ! Component: 2100 - total flux cleaned = 0.000157702 Jy ! Component: 2150 - total flux cleaned = 0.000387349 Jy ! Component: 2200 - total flux cleaned = 0.000647399 Jy ! Component: 2250 - total flux cleaned = 0.000873092 Jy ! Component: 2300 - total flux cleaned = 0.00100114 Jy ! Component: 2350 - total flux cleaned = 0.00112853 Jy ! Component: 2400 - total flux cleaned = 0.00131716 Jy ! Component: 2450 - total flux cleaned = 0.00159808 Jy ! Component: 2500 - total flux cleaned = 0.00169087 Jy ! Component: 2550 - total flux cleaned = 0.00190607 Jy ! Component: 2600 - total flux cleaned = 0.00214983 Jy ! Component: 2650 - total flux cleaned = 0.00230085 Jy ! Component: 2700 - total flux cleaned = 0.0024512 Jy ! Component: 2750 - total flux cleaned = 0.00260009 Jy ! Component: 2800 - total flux cleaned = 0.00274836 Jy ! Component: 2850 - total flux cleaned = 0.00289508 Jy ! Component: 2900 - total flux cleaned = 0.00301177 Jy ! Component: 2950 - total flux cleaned = 0.00315678 Jy ! Component: 3000 - total flux cleaned = 0.00338691 Jy ! Component: 3050 - total flux cleaned = 0.00341558 Jy ! Component: 3100 - total flux cleaned = 0.00367132 Jy ! Component: 3150 - total flux cleaned = 0.00381232 Jy ! Component: 3200 - total flux cleaned = 0.00398055 Jy ! Component: 3250 - total flux cleaned = 0.00414783 Jy ! Component: 3300 - total flux cleaned = 0.00436904 Jy ! Component: 3350 - total flux cleaned = 0.00447895 Jy ! Component: 3400 - total flux cleaned = 0.00467021 Jy ! Component: 3450 - total flux cleaned = 0.00485981 Jy ! Component: 3500 - total flux cleaned = 0.00499442 Jy ! Component: 3550 - total flux cleaned = 0.00510156 Jy ! Component: 3600 - total flux cleaned = 0.00531459 Jy ! Component: 3650 - total flux cleaned = 0.0054469 Jy ! Component: 3700 - total flux cleaned = 0.00557833 Jy ! Component: 3750 - total flux cleaned = 0.00565702 Jy ! Component: 3800 - total flux cleaned = 0.00586525 Jy ! Component: 3850 - total flux cleaned = 0.00589106 Jy ! Component: 3900 - total flux cleaned = 0.00607159 Jy ! Component: 3950 - total flux cleaned = 0.00619942 Jy ! Component: 4000 - total flux cleaned = 0.00627576 Jy ! Component: 4050 - total flux cleaned = 0.00647836 Jy ! Total flux subtracted in 4096 components = 0.00657917 Jy ! Clean residual min=-0.001335 max=0.001289 Jy/beam ! Clean residual mean=0.000007 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0914544 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 378 components and 0.0914544 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0552-0605_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.031 x 5.351 at 12.55 degrees (North through East) ! Clean map min=-0.0051005 max=0.060594 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0552-0605_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.060594 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000485602 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.40421 2.40421 4.80842 9.61683 19.2337 38.4673 76.9347 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0552-0605_C_uvs.log closed on Fri Mar 15 17:59:58 2013