! Started logfile: ./J0812+6509_X_uvs.log on Mon Oct 28 15:37:58 2013 obs J0812+6509_X_uva.fits ! Reading UV FITS file: J0812+6509_X_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.937778 visibilities/baseline/integration-bin. ! Found source: J0812+6509 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6752 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet ./J0812+6509_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000393Jy sigma=1.148649 ! Fit after self-cal, rms=0.981577Jy sigma=1.119883 ! 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=0.7517 mas, bmaj=1.65 mas, bpa=14.7 degrees ! Estimated noise=15.4462 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 = 0.015774 Jy ! Component: 100 - total flux cleaned = 0.0196421 Jy ! Total flux subtracted in 100 components = 0.0196421 Jy ! Clean residual min=-0.001562 max=0.001664 Jy/beam ! Clean residual mean=0.000005 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0196421 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0196421 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=0.019448Jy sigma=0.023847 ! Fit after self-cal, rms=0.016270Jy sigma=0.020415 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381898 Jy ! Component: 100 - total flux cleaned = 0.00551831 Jy ! Total flux subtracted in 100 components = 0.00551831 Jy ! Clean residual min=-0.001458 max=0.001455 Jy/beam ! Clean residual mean=0.000005 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0251604 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0251604 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=0.015958Jy sigma=0.018229 ! Fit after self-cal, rms=0.015960Jy sigma=0.018226 ! 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=1.016 mas, bmaj=2.016 mas, bpa=14.44 degrees ! Estimated noise=8.24062 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 = 0.00165965 Jy ! Component: 100 - total flux cleaned = 0.00243942 Jy ! Component: 150 - total flux cleaned = 0.00286923 Jy ! Component: 200 - total flux cleaned = 0.00312545 Jy ! Total flux subtracted in 200 components = 0.00312545 Jy ! Clean residual min=-0.000836 max=0.000896 Jy/beam ! Clean residual mean=0.000007 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0282859 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.0282859 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=0.016113Jy sigma=0.017728 ! Fit after self-cal, rms=0.016113Jy sigma=0.017725 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.15 HN 0.84 KP 0.95 ! LA 0.93 MK 0.93 NL 0.98 OV 1.12 ! PT 0.81 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.89 KP 0.93 ! LA 0.96 MK 0.89 NL 1.02 OV 0.87 ! PT 0.92 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.10 HN 0.90 KP 1.01 ! LA 0.91 MK 0.98 NL 1.00 OV 1.04 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 0.97 KP 0.91 ! LA 0.99 MK 0.89 NL 0.97 OV 0.95 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 0.93 KP 1.08 ! LA 0.93 MK 0.98 NL 0.91 OV 0.95 ! PT 0.90 SC 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 1.07 ! LA 0.99 MK 0.94 NL 1.01 OV 0.94 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 0.89 KP 1.04 ! LA 0.84 MK 0.92 NL 1.03 OV 0.99 ! PT 0.92 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.97 KP 1.10 ! LA 0.78 MK 0.95 NL 1.03 OV 0.98 ! PT 0.79 SC 1.06 ! ! ! Fit before self-cal, rms=0.016113Jy sigma=0.017725 ! Fit after self-cal, rms=0.015004Jy sigma=0.017127 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=2.004 mas, bpa=14.42 degrees ! Estimated noise=7.50061 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 = -0.00167661 Jy ! Component: 100 - total flux cleaned = -0.0019887 Jy ! Component: 150 - total flux cleaned = -0.00200914 Jy ! Component: 200 - total flux cleaned = -0.00200436 Jy ! Total flux subtracted in 200 components = -0.00200436 Jy ! Clean residual min=-0.000616 max=0.000689 Jy/beam ! Clean residual mean=0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0262815 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0262815 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=0.014444Jy sigma=0.017325 ! Fit after self-cal, rms=0.014394Jy sigma=0.017288 ! 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=0.014394Jy sigma=0.017288 ! Fit after self-cal, rms=0.013582Jy sigma=0.016961 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.99 mas, bpa=15.06 degrees ! Estimated noise=6.88579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148908 Jy ! Component: 100 - total flux cleaned = -0.00180339 Jy ! Component: 150 - total flux cleaned = -0.00177165 Jy ! Component: 200 - total flux cleaned = -0.00174162 Jy ! Total flux subtracted in 200 components = -0.00174162 Jy ! Clean residual min=-0.000550 max=0.000539 Jy/beam ! Clean residual mean=0.000002 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0245399 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0245399 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=0.013089Jy sigma=0.017152 ! Fit after self-cal, rms=0.013096Jy sigma=0.017149 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 = 2.08589e-05 Jy ! Component: 100 - total flux cleaned = 3.07621e-05 Jy ! Component: 150 - total flux cleaned = 3.35796e-05 Jy ! Component: 200 - total flux cleaned = 3.36103e-05 Jy ! Total flux subtracted in 200 components = 3.36103e-05 Jy ! Clean residual min=-0.000555 max=0.000528 Jy/beam ! Clean residual mean=0.000002 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0245735 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.0245735 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=0.013087Jy sigma=0.017156 ! Fit after self-cal, rms=0.013087Jy sigma=0.017155 ! 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=0.013087Jy sigma=0.017155 ! Fit after self-cal, rms=0.012785Jy sigma=0.017044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9962 mas, bmaj=1.986 mas, bpa=14.48 degrees ! Estimated noise=6.46892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101386 Jy ! Component: 100 - total flux cleaned = -0.00128048 Jy ! Component: 150 - total flux cleaned = -0.0013086 Jy ! Component: 200 - total flux cleaned = -0.00131266 Jy ! Total flux subtracted in 200 components = -0.00131266 Jy ! Clean residual min=-0.000521 max=0.000495 Jy/beam ! Clean residual mean=0.000004 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0232608 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0232608 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=0.012488Jy sigma=0.017212 ! Fit after self-cal, rms=0.012481Jy sigma=0.017201 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 = 1.20067e-05 Jy ! Component: 100 - total flux cleaned = 5.55468e-06 Jy ! Component: 150 - total flux cleaned = 8.9078e-08 Jy ! Component: 200 - total flux cleaned = 2.41585e-06 Jy ! Total flux subtracted in 200 components = 2.41585e-06 Jy ! Clean residual min=-0.000531 max=0.000509 Jy/beam ! Clean residual mean=0.000005 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0232632 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.0232632 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=0.012477Jy sigma=0.017203 ! Fit after self-cal, rms=0.012477Jy sigma=0.017203 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012477Jy sigma=0.017203 ! Fit after self-cal, rms=0.012032Jy sigma=0.017037 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.149 mas, bmaj=2.906 mas, bpa=14.23 degrees ! Estimated noise=7.30221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00095051 Jy ! Component: 100 - total flux cleaned = -0.00115067 Jy ! Component: 150 - total flux cleaned = -0.00115826 Jy ! Component: 200 - total flux cleaned = -0.00116441 Jy ! Total flux subtracted in 200 components = -0.00116441 Jy ! Clean residual min=-0.000541 max=0.000637 Jy/beam ! Clean residual mean=0.000008 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0220988 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0220988 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=0.011760Jy sigma=0.017209 ! Fit after self-cal, rms=0.011754Jy sigma=0.017197 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) ! Added new window around map position (49.4, -49.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545848 Jy ! Component: 100 - total flux cleaned = 0.00079206 Jy ! Component: 150 - total flux cleaned = 0.000827735 Jy ! Component: 200 - total flux cleaned = 0.000833476 Jy ! Total flux subtracted in 200 components = 0.000833476 Jy ! Clean residual min=-0.000475 max=0.000527 Jy/beam ! Clean residual mean=0.000005 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0229323 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.0229323 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=0.011748Jy sigma=0.017167 ! Fit after self-cal, rms=0.011744Jy sigma=0.017161 ! 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=0.9932 mas, bmaj=1.984 mas, bpa=14.17 degrees ! Estimated noise=6.08121 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9932 x 1.984 at 14.17 degrees (North through East) ! Clean map min=-0.00042619 max=0.018121 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=0.7373 mas, bmaj=1.624 mas, bpa=14.74 degrees ! Estimated noise=11.1887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131808 Jy ! Component: 100 - total flux cleaned = 0.016647 Jy ! Component: 150 - total flux cleaned = 0.0184281 Jy ! Component: 200 - total flux cleaned = 0.0195121 Jy ! Total flux subtracted in 200 components = 0.0195121 Jy ! Clean residual min=-0.000974 max=0.000943 Jy/beam ! Clean residual mean=0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0195121 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0195121 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=1.984 mas, bpa=14.17 degrees ! Estimated noise=6.08121 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 = 0.00115862 Jy ! Component: 100 - total flux cleaned = 0.00180392 Jy ! Component: 150 - total flux cleaned = 0.00227169 Jy ! Component: 200 - total flux cleaned = 0.00263402 Jy ! Total flux subtracted in 200 components = 0.00263402 Jy ! Clean residual min=-0.000493 max=0.000518 Jy/beam ! Clean residual mean=0.000005 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0221462 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.0221462 Jy ! Inverting map ! Added new window around map position (1.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502094 Jy ! Component: 100 - total flux cleaned = 0.000690051 Jy ! Component: 150 - total flux cleaned = 0.00077924 Jy ! Component: 200 - total flux cleaned = 0.000824036 Jy ! Total flux subtracted in 200 components = 0.000824036 Jy ! Clean residual min=-0.000457 max=0.000407 Jy/beam ! Clean residual mean=0.000002 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0229702 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.0229702 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=2.149 mas, bmaj=2.906 mas, bpa=14.23 degrees ! Estimated noise=7.30221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193356 Jy ! Component: 100 - total flux cleaned = 0.00023342 Jy ! Component: 150 - total flux cleaned = 0.000233253 Jy ! Component: 200 - total flux cleaned = 0.000227042 Jy ! Total flux subtracted in 200 components = 0.000227042 Jy ! Clean residual min=-0.000490 max=0.000491 Jy/beam ! Clean residual mean=0.000003 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0231972 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 = 4.24234e-08 Jy ! Component: 100 - total flux cleaned = -5.28065e-06 Jy ! Component: 150 - total flux cleaned = -9.96307e-06 Jy ! Component: 200 - total flux cleaned = -9.78832e-06 Jy ! Total flux subtracted in 200 components = -9.78832e-06 Jy ! Clean residual min=-0.000475 max=0.000481 Jy/beam ! Clean residual mean=0.000003 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0231874 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 93 components and 0.0231874 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9932 mas, bmaj=1.984 mas, bpa=14.17 degrees ! Estimated noise=6.08121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.03854e-07 Jy ! Component: 100 - total flux cleaned = 7.90293e-06 Jy ! Component: 150 - total flux cleaned = 7.73289e-06 Jy ! Component: 200 - total flux cleaned = 7.74662e-06 Jy ! Total flux subtracted in 200 components = 7.74662e-06 Jy ! Clean residual min=-0.000439 max=0.000403 Jy/beam ! Clean residual mean=0.000001 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0231952 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.0231952 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=0.011690Jy sigma=0.017117 ! Fit after self-cal, rms=0.011686Jy sigma=0.017108 wmodel ./J0812+6509_X_map.mod ! Writing 107 model components to file: ./J0812+6509_X_map.mod wobs ./J0812+6509_X_uvs.fits ! Writing UV FITS file: ./J0812+6509_X_uvs.fits wwins ./J0812+6509_X_map.win ! wwins: Wrote 3 windows to ./J0812+6509_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 = -0.000127743 Jy ! Component: 100 - total flux cleaned = -0.000230157 Jy ! Component: 150 - total flux cleaned = -0.000322102 Jy ! Component: 200 - total flux cleaned = -0.000397765 Jy ! Component: 250 - total flux cleaned = -0.000471523 Jy ! Component: 300 - total flux cleaned = -0.000523994 Jy ! Component: 350 - total flux cleaned = -0.000581902 Jy ! Component: 400 - total flux cleaned = -0.00064501 Jy ! Component: 450 - total flux cleaned = -0.000694493 Jy ! Component: 500 - total flux cleaned = -0.00070059 Jy ! Component: 550 - total flux cleaned = -0.000724665 Jy ! Component: 600 - total flux cleaned = -0.000730654 Jy ! Component: 650 - total flux cleaned = -0.000742372 Jy ! Component: 700 - total flux cleaned = -0.000765553 Jy ! Component: 750 - total flux cleaned = -0.000799579 Jy ! Component: 800 - total flux cleaned = -0.000810708 Jy ! Component: 850 - total flux cleaned = -0.000827291 Jy ! Component: 900 - total flux cleaned = -0.000827204 Jy ! Component: 950 - total flux cleaned = -0.000832699 Jy ! Component: 1000 - total flux cleaned = -0.00085942 Jy ! Component: 1050 - total flux cleaned = -0.000859447 Jy ! Component: 1100 - total flux cleaned = -0.00086987 Jy ! Component: 1150 - total flux cleaned = -0.000890582 Jy ! Component: 1200 - total flux cleaned = -0.000890613 Jy ! Component: 1250 - total flux cleaned = -0.000921091 Jy ! Component: 1300 - total flux cleaned = -0.000916051 Jy ! Component: 1350 - total flux cleaned = -0.000936105 Jy ! Component: 1400 - total flux cleaned = -0.000955918 Jy ! Component: 1450 - total flux cleaned = -0.00096574 Jy ! Component: 1500 - total flux cleaned = -0.000975475 Jy ! Component: 1550 - total flux cleaned = -0.000980312 Jy ! Component: 1600 - total flux cleaned = -0.000999401 Jy ! Component: 1650 - total flux cleaned = -0.00100885 Jy ! Component: 1700 - total flux cleaned = -0.00101824 Jy ! Component: 1750 - total flux cleaned = -0.00102755 Jy ! Component: 1800 - total flux cleaned = -0.00102288 Jy ! Component: 1850 - total flux cleaned = -0.00101372 Jy ! Component: 1900 - total flux cleaned = -0.00102293 Jy ! Component: 1950 - total flux cleaned = -0.00104106 Jy ! Component: 2000 - total flux cleaned = -0.00102755 Jy ! Component: 2050 - total flux cleaned = -0.001032 Jy ! Component: 2100 - total flux cleaned = -0.00103198 Jy ! Component: 2150 - total flux cleaned = -0.00104514 Jy ! Component: 2200 - total flux cleaned = -0.00101002 Jy ! Component: 2250 - total flux cleaned = -0.00102311 Jy ! Component: 2300 - total flux cleaned = -0.00102314 Jy ! Component: 2350 - total flux cleaned = -0.001036 Jy ! Component: 2400 - total flux cleaned = -0.00101456 Jy ! Component: 2450 - total flux cleaned = -0.00102306 Jy ! Component: 2500 - total flux cleaned = -0.00102305 Jy ! Component: 2550 - total flux cleaned = -0.00102304 Jy ! Component: 2600 - total flux cleaned = -0.00102725 Jy ! Component: 2650 - total flux cleaned = -0.00102307 Jy ! Component: 2700 - total flux cleaned = -0.00103961 Jy ! Component: 2750 - total flux cleaned = -0.0010355 Jy ! Component: 2800 - total flux cleaned = -0.0010478 Jy ! Component: 2850 - total flux cleaned = -0.0010478 Jy ! Component: 2900 - total flux cleaned = -0.00103158 Jy ! Component: 2950 - total flux cleaned = -0.00104366 Jy ! Component: 3000 - total flux cleaned = -0.00103964 Jy ! Component: 3050 - total flux cleaned = -0.00105561 Jy ! Component: 3100 - total flux cleaned = -0.00104767 Jy ! Component: 3150 - total flux cleaned = -0.00104373 Jy ! Component: 3200 - total flux cleaned = -0.00103982 Jy ! Component: 3250 - total flux cleaned = -0.00105548 Jy ! Component: 3300 - total flux cleaned = -0.0010477 Jy ! Component: 3350 - total flux cleaned = -0.00105158 Jy ! Component: 3400 - total flux cleaned = -0.00105928 Jy ! Component: 3450 - total flux cleaned = -0.00104774 Jy ! Component: 3500 - total flux cleaned = -0.00103626 Jy ! Component: 3550 - total flux cleaned = -0.00103628 Jy ! Component: 3600 - total flux cleaned = -0.00103632 Jy ! Component: 3650 - total flux cleaned = -0.00104387 Jy ! Component: 3700 - total flux cleaned = -0.00105138 Jy ! Component: 3750 - total flux cleaned = -0.00103262 Jy ! Component: 3800 - total flux cleaned = -0.00102888 Jy ! Component: 3850 - total flux cleaned = -0.0010252 Jy ! Component: 3900 - total flux cleaned = -0.001003 Jy ! Component: 3950 - total flux cleaned = -0.00102144 Jy ! Component: 4000 - total flux cleaned = -0.00101045 Jy ! Component: 4050 - total flux cleaned = -0.00101046 Jy ! Total flux subtracted in 4096 components = -0.000999515 Jy ! Clean residual min=-0.000213 max=0.000216 Jy/beam ! Clean residual mean=0.000001 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0221957 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 415 components and 0.0221957 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0812+6509_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9932 x 1.984 at 14.17 degrees (North through East) ! Clean map min=-0.00032493 max=0.018086 Jy/beam ! Writing clean map to FITS file: ./J0812+6509_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0180863 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.33534e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05085 1.05085 2.10171 4.20341 8.40683 16.8137 33.6273 67.2546 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.018 quit ! Quitting program ! Log file ./J0812+6509_X_uvs.log closed on Mon Oct 28 15:38:11 2013