! Started logfile: /scr/pima/s4195a_uvs/J1624+5741_X_uvs.log on Sun Oct 13 02:17:09 2013 obs /scr/pima/s4195a_uvs/J1624+5741_X_uva.fits ! Reading UV FITS file: /scr/pima/s4195a_uvs/J1624+5741_X_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! AN table 2: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1624+5741 ! ! 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 1296 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 /scr/pima/s4195a_uvs/J1624+5741_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. ! ! 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=1.057200Jy sigma=16.214542 ! Fit after self-cal, rms=0.641433Jy sigma=9.383994 ! 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=0.9662 mas, bmaj=1.632 mas, bpa=-37.02 degrees ! Estimated noise=1.84035 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 = 0.276883 Jy ! Component: 100 - total flux cleaned = 0.34851 Jy ! Total flux subtracted in 100 components = 0.34851 Jy ! Clean residual min=-0.014443 max=0.029924 Jy/beam ! Clean residual mean=-0.000101 rms=0.004490 Jy/beam ! Combined flux in latest and established models = 0.34851 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.34851 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=0.073228Jy sigma=1.325538 ! Fit after self-cal, rms=0.073131Jy sigma=1.324910 ! Inverting map ! Added new window around map position (-2.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0333882 Jy ! Component: 100 - total flux cleaned = 0.0547296 Jy ! Total flux subtracted in 100 components = 0.0547296 Jy ! Clean residual min=-0.011687 max=0.013785 Jy/beam ! Clean residual mean=-0.000076 rms=0.003105 Jy/beam ! Combined flux in latest and established models = 0.40324 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.40324 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=0.054205Jy sigma=0.935491 ! Fit after self-cal, rms=0.053217Jy sigma=0.926805 ! 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=1.207 mas, bmaj=1.904 mas, bpa=-41.12 degrees ! Estimated noise=1.34912 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 = 0.0224085 Jy ! Component: 100 - total flux cleaned = 0.0359426 Jy ! Component: 150 - total flux cleaned = 0.0448186 Jy ! Component: 200 - total flux cleaned = 0.0508703 Jy ! Total flux subtracted in 200 components = 0.0508703 Jy ! Clean residual min=-0.010351 max=0.010042 Jy/beam ! Clean residual mean=-0.000067 rms=0.002513 Jy/beam ! Combined flux in latest and established models = 0.45411 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.45411 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=0.045623Jy sigma=0.720952 ! Fit after self-cal, rms=0.044794Jy sigma=0.711828 ! 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 1.09 FD 1.19 HN 0.95 KP 1.00 ! LA 1.02 NL 1.02 OV 1.06 PT 0.86 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.11 HN 0.95 KP 0.97 ! LA 0.99 MK 1.07 NL 1.03 OV 1.05 ! PT 0.86 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 0.91 KP 0.98 ! LA 0.96 NL 1.02 OV 1.01 PT 0.88 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.99 HN 0.92 KP 0.97 ! LA 0.93 MK 1.08 NL 1.01 OV 0.95 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.19 HN 0.97 KP 1.10 ! LA 0.95 NL 1.03 OV 1.08 PT 0.90 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.82 FD 1.11 HN 0.97 KP 1.08 ! LA 0.91 MK 1.16 NL 1.01 OV 1.04 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.21 HN 1.00 KP 0.97 ! LA 0.98 NL 0.99 OV 1.05 PT 0.94 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.13 HN 0.99 KP 0.93 ! LA 0.95 MK 1.15 NL 0.97 OV 1.02 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.99 KP 1.11 ! LA 0.98 NL 0.95 OV 1.03 PT 0.90 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.02 HN 0.97 KP 1.06 ! LA 0.95 MK 1.05 NL 0.94 OV 1.00 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 HN 1.05 KP 1.10 ! LA 1.04 NL 1.02 OV 1.11 PT 0.94 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 HN 1.08 KP 1.05 ! LA 1.00 MK 1.07 NL 1.00 OV 1.09 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.02 KP 1.06 ! LA 0.96 NL 1.01 OV 1.12 PT 0.89 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 0.99 KP 1.01 ! LA 0.91 MK 1.07 NL 1.02 OV 1.10 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.12 HN 0.99 KP 1.11 ! LA 0.90 NL 0.98 OV 1.10 PT 0.83 ! SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.01 HN 0.99 KP 1.08 ! LA 0.86 MK 1.02 NL 0.99 OV 1.10 ! PT 0.85 SC 1.12 ! ! ! Fit before self-cal, rms=0.044794Jy sigma=0.711828 ! Fit after self-cal, rms=0.023857Jy sigma=0.302825 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.225 mas, bmaj=1.922 mas, bpa=-41.7 degrees ! Estimated noise=1.34342 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 (-4.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395194 Jy ! Component: 100 - total flux cleaned = 0.00457222 Jy ! Component: 150 - total flux cleaned = 0.00477777 Jy ! Component: 200 - total flux cleaned = 0.0050289 Jy ! Total flux subtracted in 200 components = 0.0050289 Jy ! Clean residual min=-0.003176 max=0.002869 Jy/beam ! Clean residual mean=-0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.459139 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.459139 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=0.022605Jy sigma=0.281134 ! Fit after self-cal, rms=0.022445Jy sigma=0.279197 ! 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=0.022445Jy sigma=0.279197 ! Fit after self-cal, rms=0.022414Jy sigma=0.277355 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.228 mas, bmaj=1.924 mas, bpa=-41.82 degrees ! Estimated noise=1.34311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135545 Jy ! Component: 100 - total flux cleaned = 0.00152486 Jy ! Component: 150 - total flux cleaned = 0.00166436 Jy ! Component: 200 - total flux cleaned = 0.00177866 Jy ! Total flux subtracted in 200 components = 0.00177866 Jy ! Clean residual min=-0.002965 max=0.002297 Jy/beam ! Clean residual mean=-0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.460917 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.460917 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=0.021842Jy sigma=0.268477 ! Fit after self-cal, rms=0.021736Jy sigma=0.267374 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 = 0.000537017 Jy ! Component: 100 - total flux cleaned = 0.000534881 Jy ! Component: 150 - total flux cleaned = 0.000538049 Jy ! Component: 200 - total flux cleaned = 0.000538273 Jy ! Total flux subtracted in 200 components = 0.000538273 Jy ! Clean residual min=-0.002802 max=0.002150 Jy/beam ! Clean residual mean=-0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.461456 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.461456 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=0.021486Jy sigma=0.263786 ! Fit after self-cal, rms=0.021430Jy sigma=0.263318 ! 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=0.021430Jy sigma=0.263318 ! Fit after self-cal, rms=0.021475Jy sigma=0.261829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.23 mas, bmaj=1.926 mas, bpa=-41.97 degrees ! Estimated noise=1.34166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169894 Jy ! Component: 100 - total flux cleaned = -7.19396e-05 Jy ! Component: 150 - total flux cleaned = 9.49472e-06 Jy ! Component: 200 - total flux cleaned = 9.42208e-06 Jy ! Total flux subtracted in 200 components = 9.42208e-06 Jy ! Clean residual min=-0.002624 max=0.001886 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.461465 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.461465 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=0.021214Jy sigma=0.258721 ! Fit after self-cal, rms=0.021171Jy sigma=0.258321 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 = 0.000205033 Jy ! Component: 100 - total flux cleaned = 0.000243961 Jy ! Component: 150 - total flux cleaned = 0.000243943 Jy ! Component: 200 - total flux cleaned = 0.00027714 Jy ! Total flux subtracted in 200 components = 0.00027714 Jy ! Clean residual min=-0.002468 max=0.001847 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.461742 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.461742 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=0.021012Jy sigma=0.256477 ! Fit after self-cal, rms=0.020983Jy sigma=0.256255 ! 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=0.020983Jy sigma=0.256255 ! Fit after self-cal, rms=0.021068Jy sigma=0.255704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.408 mas, bmaj=3.124 mas, bpa=-61.45 degrees ! Estimated noise=1.48918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132712 Jy ! Component: 100 - total flux cleaned = 0.000424737 Jy ! Component: 150 - total flux cleaned = 0.000613905 Jy ! Component: 200 - total flux cleaned = 0.000650128 Jy ! Total flux subtracted in 200 components = 0.000650128 Jy ! Clean residual min=-0.001591 max=0.001954 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.462392 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.462392 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=0.021007Jy sigma=0.254528 ! Fit after self-cal, rms=0.020973Jy sigma=0.254318 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 = 0.000153304 Jy ! Component: 100 - total flux cleaned = 0.000270938 Jy ! Component: 150 - total flux cleaned = 0.000303578 Jy ! Component: 200 - total flux cleaned = 0.000319136 Jy ! Total flux subtracted in 200 components = 0.000319136 Jy ! Clean residual min=-0.001577 max=0.001890 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.462711 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 0.462712 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=0.020927Jy sigma=0.253542 ! Fit after self-cal, rms=0.020910Jy sigma=0.253440 ! 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=1.232 mas, bmaj=1.928 mas, bpa=-42.11 degrees ! Estimated noise=1.3407 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.232 x 1.928 at -42.11 degrees (North through East) ! Clean map min=-0.0020026 max=0.35779 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=0.99 mas, bmaj=1.65 mas, bpa=-37.87 degrees ! Estimated noise=1.85341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.278649 Jy ! Component: 100 - total flux cleaned = 0.348164 Jy ! Component: 150 - total flux cleaned = 0.381628 Jy ! Component: 200 - total flux cleaned = 0.403073 Jy ! Total flux subtracted in 200 components = 0.403073 Jy ! Clean residual min=-0.005557 max=0.012140 Jy/beam ! Clean residual mean=-0.000027 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.403073 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.403073 Jy ! Inverting map and beam ! Estimated beam: bmin=1.232 mas, bmaj=1.928 mas, bpa=-42.11 degrees ! Estimated noise=1.3407 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 (-1.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198238 Jy ! Component: 100 - total flux cleaned = 0.0318365 Jy ! Component: 150 - total flux cleaned = 0.0396497 Jy ! Component: 200 - total flux cleaned = 0.0450882 Jy ! Total flux subtracted in 200 components = 0.0450882 Jy ! Clean residual min=-0.002386 max=0.003162 Jy/beam ! Clean residual mean=-0.000004 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.448161 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 69 components and 0.448161 Jy ! Inverting map ! Added new window around map position (1.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391665 Jy ! Component: 100 - total flux cleaned = 0.006781 Jy ! Component: 150 - total flux cleaned = 0.00892553 Jy ! Component: 200 - total flux cleaned = 0.0101977 Jy ! Total flux subtracted in 200 components = 0.0101977 Jy ! Clean residual min=-0.001930 max=0.001638 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.458358 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 93 components and 0.458358 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=2.408 mas, bmaj=3.124 mas, bpa=-61.45 degrees ! Estimated noise=1.48918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170448 Jy ! Component: 100 - total flux cleaned = 0.00251976 Jy ! Component: 150 - total flux cleaned = 0.00296253 Jy ! Component: 200 - total flux cleaned = 0.00333781 Jy ! Total flux subtracted in 200 components = 0.00333781 Jy ! Clean residual min=-0.001668 max=0.001683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.461696 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 = 0.000256759 Jy ! Component: 100 - total flux cleaned = 0.00043247 Jy ! Component: 150 - total flux cleaned = 0.000520939 Jy ! Component: 200 - total flux cleaned = 0.000573169 Jy ! Total flux subtracted in 200 components = 0.000573169 Jy ! Clean residual min=-0.001607 max=0.001696 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.462269 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 140 components and 0.462269 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.232 mas, bmaj=1.928 mas, bpa=-42.11 degrees ! Estimated noise=1.3407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.65935e-05 Jy ! Component: 100 - total flux cleaned = -8.00418e-05 Jy ! Component: 150 - total flux cleaned = -0.000169359 Jy ! Component: 200 - total flux cleaned = -0.000168346 Jy ! Total flux subtracted in 200 components = -0.000168346 Jy ! Clean residual min=-0.001757 max=0.001653 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.462101 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 155 components and 0.462101 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=0.020219Jy sigma=0.248037 ! Fit after self-cal, rms=0.020138Jy sigma=0.247134 wmodel /scr/pima/s4195a_uvs/J1624+5741_X_map.mod ! Writing 155 model components to file: /scr/pima/s4195a_uvs/J1624+5741_X_map.mod wobs /scr/pima/s4195a_uvs/J1624+5741_X_uvs.fits ! Writing UV FITS file: /scr/pima/s4195a_uvs/J1624+5741_X_uvs.fits wwins /scr/pima/s4195a_uvs/J1624+5741_X_map.win ! wwins: Wrote 5 windows to /scr/pima/s4195a_uvs/J1624+5741_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 = -0.000494161 Jy ! Component: 100 - total flux cleaned = -0.000955217 Jy ! Component: 150 - total flux cleaned = -0.00131037 Jy ! Component: 200 - total flux cleaned = -0.00159772 Jy ! Component: 250 - total flux cleaned = -0.00182456 Jy ! Component: 300 - total flux cleaned = -0.00201878 Jy ! Component: 350 - total flux cleaned = -0.0022076 Jy ! Component: 400 - total flux cleaned = -0.00232226 Jy ! Component: 450 - total flux cleaned = -0.00243337 Jy ! Component: 500 - total flux cleaned = -0.00256291 Jy ! Component: 550 - total flux cleaned = -0.00258373 Jy ! Component: 600 - total flux cleaned = -0.00266639 Jy ! Component: 650 - total flux cleaned = -0.00276649 Jy ! Component: 700 - total flux cleaned = -0.00282517 Jy ! Component: 750 - total flux cleaned = -0.00290193 Jy ! Component: 800 - total flux cleaned = -0.00301419 Jy ! Component: 850 - total flux cleaned = -0.0030512 Jy ! Component: 900 - total flux cleaned = -0.0031955 Jy ! Component: 950 - total flux cleaned = -0.00323095 Jy ! Component: 1000 - total flux cleaned = -0.00336983 Jy ! Component: 1050 - total flux cleaned = -0.00343779 Jy ! Component: 1100 - total flux cleaned = -0.00353824 Jy ! Component: 1150 - total flux cleaned = -0.00358701 Jy ! Component: 1200 - total flux cleaned = -0.00369982 Jy ! Component: 1250 - total flux cleaned = -0.00376361 Jy ! Component: 1300 - total flux cleaned = -0.00385752 Jy ! Component: 1350 - total flux cleaned = -0.00393458 Jy ! Component: 1400 - total flux cleaned = -0.00401049 Jy ! Component: 1450 - total flux cleaned = -0.00410006 Jy ! Component: 1500 - total flux cleaned = -0.00417344 Jy ! Component: 1550 - total flux cleaned = -0.00423139 Jy ! Component: 1600 - total flux cleaned = -0.0043032 Jy ! Component: 1650 - total flux cleaned = -0.00437374 Jy ! Component: 1700 - total flux cleaned = -0.00445748 Jy ! Component: 1750 - total flux cleaned = -0.0044988 Jy ! Component: 1800 - total flux cleaned = -0.00453949 Jy ! Component: 1850 - total flux cleaned = -0.00460697 Jy ! Component: 1900 - total flux cleaned = -0.00464731 Jy ! Component: 1950 - total flux cleaned = -0.00471312 Jy ! Component: 2000 - total flux cleaned = -0.0047651 Jy ! Component: 2050 - total flux cleaned = -0.00480349 Jy ! Component: 2100 - total flux cleaned = -0.00481627 Jy ! Component: 2150 - total flux cleaned = -0.00486678 Jy ! Component: 2200 - total flux cleaned = -0.00492917 Jy ! Component: 2250 - total flux cleaned = -0.00494149 Jy ! Component: 2300 - total flux cleaned = -0.0049903 Jy ! Component: 2350 - total flux cleaned = -0.00496599 Jy ! Component: 2400 - total flux cleaned = -0.00502592 Jy ! Component: 2450 - total flux cleaned = -0.00503798 Jy ! Component: 2500 - total flux cleaned = -0.00502624 Jy ! Component: 2550 - total flux cleaned = -0.00502623 Jy ! Component: 2600 - total flux cleaned = -0.00504934 Jy ! Component: 2650 - total flux cleaned = -0.00502647 Jy ! Component: 2700 - total flux cleaned = -0.00506042 Jy ! Component: 2750 - total flux cleaned = -0.00502658 Jy ! Component: 2800 - total flux cleaned = -0.00501555 Jy ! Component: 2850 - total flux cleaned = -0.00501551 Jy ! Component: 2900 - total flux cleaned = -0.00497172 Jy ! Component: 2950 - total flux cleaned = -0.0050043 Jy ! Component: 3000 - total flux cleaned = -0.00498263 Jy ! Component: 3050 - total flux cleaned = -0.00498251 Jy ! Component: 3100 - total flux cleaned = -0.00498252 Jy ! Component: 3150 - total flux cleaned = -0.00497216 Jy ! Component: 3200 - total flux cleaned = -0.00497219 Jy ! Component: 3250 - total flux cleaned = -0.00495139 Jy ! Component: 3300 - total flux cleaned = -0.00496173 Jy ! Component: 3350 - total flux cleaned = -0.00496167 Jy ! Component: 3400 - total flux cleaned = -0.00491107 Jy ! Component: 3450 - total flux cleaned = -0.00493111 Jy ! Component: 3500 - total flux cleaned = -0.00492118 Jy ! Component: 3550 - total flux cleaned = -0.00494085 Jy ! Component: 3600 - total flux cleaned = -0.00490165 Jy ! Component: 3650 - total flux cleaned = -0.00492122 Jy ! Component: 3700 - total flux cleaned = -0.00494061 Jy ! Component: 3750 - total flux cleaned = -0.00495986 Jy ! Component: 3800 - total flux cleaned = -0.00493106 Jy ! Component: 3850 - total flux cleaned = -0.00490259 Jy ! Component: 3900 - total flux cleaned = -0.0049214 Jy ! Component: 3950 - total flux cleaned = -0.00494015 Jy ! Component: 4000 - total flux cleaned = -0.00493085 Jy ! Component: 4050 - total flux cleaned = -0.00490302 Jy ! Total flux subtracted in 4096 components = -0.00493062 Jy ! Clean residual min=-0.000490 max=0.000526 Jy/beam ! Clean residual mean=-0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.457171 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 472 components and 0.457171 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s4195a_uvs/J1624+5741_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.232 x 1.928 at -42.11 degrees (North through East) ! Clean map min=-0.0013407 max=0.35722 Jy/beam ! Writing clean map to FITS file: /scr/pima/s4195a_uvs/J1624+5741_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.357222 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162019 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.136066 0.136066 0.272131 0.544262 1.08852 2.17705 4.3541 8.7082 17.4164 34.8328 69.6656 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.357 quit ! Quitting program ! Log file /scr/pima/s4195a_uvs/J1624+5741_X_uvs.log closed on Sun Oct 13 02:17:13 2013