! Started logfile: /scr/pima/bp171a0_uvs/J0654-2640_C_uvs.log on Fri Mar 15 08:58:04 2013 obs /scr/pima/bp171a0_uvs/J0654-2640_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0654-2640_C_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.939394 visibilities/baseline/integration-bin. ! Found source: J0654-2640 ! ! 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 3720 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/bp171a0_uvs/J0654-2640_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.027177Jy sigma=0.686295 ! Fit after self-cal, rms=0.912836Jy sigma=0.606616 ! 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=1.448 mas, bmaj=4.045 mas, bpa=8.223 degrees ! Estimated noise=27.9474 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 = 0.0878033 Jy ! Component: 100 - total flux cleaned = 0.112865 Jy ! Total flux subtracted in 100 components = 0.112865 Jy ! Clean residual min=-0.040064 max=0.029293 Jy/beam ! Clean residual mean=0.000076 rms=0.009857 Jy/beam ! Combined flux in latest and established models = 0.112865 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.112865 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=0.206609Jy sigma=0.141528 ! Fit after self-cal, rms=0.206585Jy sigma=0.141505 ! 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=1.84 mas, bmaj=4.947 mas, bpa=5.464 degrees ! Estimated noise=17.5285 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 = 0.0114026 Jy ! Component: 100 - total flux cleaned = 0.0170314 Jy ! Component: 150 - total flux cleaned = 0.0200377 Jy ! Component: 200 - total flux cleaned = 0.0211242 Jy ! Total flux subtracted in 200 components = 0.0211242 Jy ! Clean residual min=-0.030524 max=0.020878 Jy/beam ! Clean residual mean=0.000193 rms=0.006347 Jy/beam ! Combined flux in latest and established models = 0.133989 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.133989 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=0.206015Jy sigma=0.141117 ! Fit after self-cal, rms=0.206014Jy sigma=0.141114 ! 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 0.96 FD 0.71 HN 1.21 KP 0.96 ! LA 0.98 MK 1.10 NL 1.24 OV 0.90 ! PT 0.97 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.68 HN 1.22 KP 1.03 ! LA 1.01 MK 1.14 NL 1.23 OV 0.88 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.72 HN 1.36 KP 1.13 ! LA 1.12 MK 1.36 NL 1.31 OV 0.98 ! PT 0.96 SC 0.80 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.14 HN 1.47 KP 1.20 ! LA 1.20 MK 1.51 NL 1.20 OV 1.16 ! PT 1.13 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.61 FD 2.75 HN 1.00 KP 1.61 ! LA 2.55 MK 0.88 NL 1.22 OV 0.07 ! PT 3.27 SC 1.79 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 HN 1.55 KP 1.19 ! LA 1.26 MK 1.59 NL 1.27 OV 1.13 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.08 HN 1.49 KP 1.16 ! LA 1.32 MK 1.35 NL 1.38 OV 1.12 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.10 HN 1.68 KP 1.19 ! LA 1.14 MK 1.58 NL 1.34 OV 1.17 ! PT 1.08 SC 1.07 ! ! ! Fit before self-cal, rms=0.206014Jy sigma=0.141114 ! Fit after self-cal, rms=0.140681Jy sigma=0.089261 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.865 mas, bmaj=5.08 mas, bpa=6.718 degrees ! Estimated noise=17.5081 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 (-3.3, -3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600781 Jy ! Component: 100 - total flux cleaned = 0.00682161 Jy ! Component: 150 - total flux cleaned = 0.00760615 Jy ! Component: 200 - total flux cleaned = 0.00761421 Jy ! Total flux subtracted in 200 components = 0.00761421 Jy ! Clean residual min=-0.004622 max=0.004499 Jy/beam ! Clean residual mean=-0.000011 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.141603 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.141603 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=0.140004Jy sigma=0.089317 ! Fit after self-cal, rms=0.147876Jy sigma=0.084206 ! 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=0.147876Jy sigma=0.084206 ! Fit after self-cal, rms=0.188036Jy sigma=0.083528 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.865 mas, bmaj=5.116 mas, bpa=7.042 degrees ! Estimated noise=17.3731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00060677 Jy ! Component: 100 - total flux cleaned = 0.000851746 Jy ! Component: 150 - total flux cleaned = 0.00124199 Jy ! Component: 200 - total flux cleaned = 0.0013018 Jy ! Total flux subtracted in 200 components = 0.0013018 Jy ! Clean residual min=-0.003963 max=0.003498 Jy/beam ! Clean residual mean=0.000000 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.142905 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.142905 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=0.187832Jy sigma=0.083619 ! Fit after self-cal, rms=0.187871Jy sigma=0.083565 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 = 0.000593282 Jy ! Component: 100 - total flux cleaned = 0.000842064 Jy ! Component: 150 - total flux cleaned = 0.000801966 Jy ! Component: 200 - total flux cleaned = 0.000729933 Jy ! Total flux subtracted in 200 components = 0.000729933 Jy ! Clean residual min=-0.003977 max=0.003569 Jy/beam ! Clean residual mean=-0.000001 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.143635 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 80 components and 0.143635 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=0.187819Jy sigma=0.083613 ! Fit after self-cal, rms=0.187822Jy sigma=0.083595 ! 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=0.187822Jy sigma=0.083595 ! Fit after self-cal, rms=0.226832Jy sigma=0.083361 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.866 mas, bmaj=5.139 mas, bpa=7.057 degrees ! Estimated noise=17.1056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000581081 Jy ! Component: 100 - total flux cleaned = -0.00046648 Jy ! Component: 150 - total flux cleaned = -0.000416068 Jy ! Component: 200 - total flux cleaned = -0.000450783 Jy ! Total flux subtracted in 200 components = -0.000450783 Jy ! Clean residual min=-0.003458 max=0.003132 Jy/beam ! Clean residual mean=0.000000 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.143184 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.143184 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=0.226727Jy sigma=0.083419 ! Fit after self-cal, rms=0.226745Jy sigma=0.083404 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 = 0.000440678 Jy ! Component: 100 - total flux cleaned = 0.00047765 Jy ! Component: 150 - total flux cleaned = 0.000420453 Jy ! Component: 200 - total flux cleaned = 0.00034091 Jy ! Total flux subtracted in 200 components = 0.00034091 Jy ! Clean residual min=-0.003466 max=0.003171 Jy/beam ! Clean residual mean=-0.000000 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.143525 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 0.143525 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=0.226718Jy sigma=0.083433 ! Fit after self-cal, rms=0.226718Jy sigma=0.083428 ! 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=0.226718Jy sigma=0.083428 ! Fit after self-cal, rms=0.259711Jy sigma=0.083297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.636 mas, bmaj=10.8 mas, bpa=6.761 degrees ! Estimated noise=19.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012282 Jy ! Component: 100 - total flux cleaned = 0.000130684 Jy ! Component: 150 - total flux cleaned = 4.32924e-05 Jy ! Component: 200 - total flux cleaned = 4.41361e-05 Jy ! Total flux subtracted in 200 components = 4.41361e-05 Jy ! Clean residual min=-0.003411 max=0.003796 Jy/beam ! Clean residual mean=-0.000001 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.143569 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.143569 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=0.259673Jy sigma=0.083316 ! Fit after self-cal, rms=0.259671Jy sigma=0.083307 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 = 0.000203003 Jy ! Component: 100 - total flux cleaned = 0.000176679 Jy ! Component: 150 - total flux cleaned = 0.000177425 Jy ! Component: 200 - total flux cleaned = 0.000198851 Jy ! Total flux subtracted in 200 components = 0.000198851 Jy ! Clean residual min=-0.003465 max=0.003661 Jy/beam ! Clean residual mean=-0.000002 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.143768 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 0.143768 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=0.259661Jy sigma=0.083327 ! Fit after self-cal, rms=0.259656Jy sigma=0.083321 ! 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=1.865 mas, bmaj=5.153 mas, bpa=6.973 degrees ! Estimated noise=16.8658 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.865 x 5.153 at 6.973 degrees (North through East) ! Clean map min=-0.0030555 max=0.10322 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=1.462 mas, bmaj=4.176 mas, bpa=9.015 degrees ! Estimated noise=25.5283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0789862 Jy ! Component: 100 - total flux cleaned = 0.102132 Jy ! Component: 150 - total flux cleaned = 0.114164 Jy ! Component: 200 - total flux cleaned = 0.122532 Jy ! Total flux subtracted in 200 components = 0.122532 Jy ! Clean residual min=-0.007287 max=0.006702 Jy/beam ! Clean residual mean=0.000015 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.122532 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 0.122532 Jy ! Inverting map and beam ! Estimated beam: bmin=1.865 mas, bmaj=5.153 mas, bpa=6.973 degrees ! Estimated noise=16.8658 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 = 0.00846146 Jy ! Component: 100 - total flux cleaned = 0.0134112 Jy ! Component: 150 - total flux cleaned = 0.01671 Jy ! Component: 200 - total flux cleaned = 0.0189665 Jy ! Total flux subtracted in 200 components = 0.0189665 Jy ! Clean residual min=-0.003307 max=0.003099 Jy/beam ! Clean residual mean=0.000009 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.141499 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 83 components and 0.141499 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=3.636 mas, bmaj=10.8 mas, bpa=6.761 degrees ! Estimated noise=19.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234917 Jy ! Component: 100 - total flux cleaned = 0.00305445 Jy ! Component: 150 - total flux cleaned = 0.00305875 Jy ! Component: 200 - total flux cleaned = 0.0030936 Jy ! Total flux subtracted in 200 components = 0.0030936 Jy ! Clean residual min=-0.003612 max=0.003755 Jy/beam ! Clean residual mean=0.000005 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.144592 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 = 2.72646e-05 Jy ! Component: 100 - total flux cleaned = 2.85373e-05 Jy ! Component: 150 - total flux cleaned = 5.0814e-05 Jy ! Component: 200 - total flux cleaned = 6.89959e-05 Jy ! Total flux subtracted in 200 components = 6.89959e-05 Jy ! Clean residual min=-0.003544 max=0.003581 Jy/beam ! Clean residual mean=0.000002 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.144661 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 116 components and 0.144661 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.865 mas, bmaj=5.153 mas, bpa=6.973 degrees ! Estimated noise=16.8658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000282169 Jy ! Component: 100 - total flux cleaned = -0.00035034 Jy ! Component: 150 - total flux cleaned = -0.000441478 Jy ! Component: 200 - total flux cleaned = -0.000552445 Jy ! Total flux subtracted in 200 components = -0.000552445 Jy ! Clean residual min=-0.003320 max=0.003103 Jy/beam ! Clean residual mean=0.000002 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.144109 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 130 components and 0.144109 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=0.259650Jy sigma=0.083441 ! Fit after self-cal, rms=0.259651Jy sigma=0.083423 wmodel /scr/pima/bp171a0_uvs/J0654-2640_C_map.mod ! Writing 130 model components to file: /scr/pima/bp171a0_uvs/J0654-2640_C_map.mod wobs /scr/pima/bp171a0_uvs/J0654-2640_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0654-2640_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0654-2640_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a0_uvs/J0654-2640_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 = -8.99163e-05 Jy ! Component: 100 - total flux cleaned = -0.000290819 Jy ! Component: 150 - total flux cleaned = -0.000383965 Jy ! Component: 200 - total flux cleaned = -0.000382762 Jy ! Component: 250 - total flux cleaned = -0.000382473 Jy ! Component: 300 - total flux cleaned = -0.000423974 Jy ! Component: 350 - total flux cleaned = -0.000462957 Jy ! Component: 400 - total flux cleaned = -0.000539764 Jy ! Component: 450 - total flux cleaned = -0.000539376 Jy ! Component: 500 - total flux cleaned = -0.000687287 Jy ! Component: 550 - total flux cleaned = -0.000723682 Jy ! Component: 600 - total flux cleaned = -0.000831146 Jy ! Component: 650 - total flux cleaned = -0.000901219 Jy ! Component: 700 - total flux cleaned = -0.000969484 Jy ! Component: 750 - total flux cleaned = -0.000935711 Jy ! Component: 800 - total flux cleaned = -0.0011027 Jy ! Component: 850 - total flux cleaned = -0.00110252 Jy ! Component: 900 - total flux cleaned = -0.00116795 Jy ! Component: 950 - total flux cleaned = -0.00120009 Jy ! Component: 1000 - total flux cleaned = -0.00129509 Jy ! Component: 1050 - total flux cleaned = -0.0013892 Jy ! Component: 1100 - total flux cleaned = -0.00148211 Jy ! Component: 1150 - total flux cleaned = -0.00151257 Jy ! Component: 1200 - total flux cleaned = -0.00160299 Jy ! Component: 1250 - total flux cleaned = -0.00166247 Jy ! Component: 1300 - total flux cleaned = -0.00172133 Jy ! Component: 1350 - total flux cleaned = -0.00177963 Jy ! Component: 1400 - total flux cleaned = -0.00180879 Jy ! Component: 1450 - total flux cleaned = -0.00197909 Jy ! Component: 1500 - total flux cleaned = -0.00197919 Jy ! Component: 1550 - total flux cleaned = -0.00206257 Jy ! Component: 1600 - total flux cleaned = -0.0021178 Jy ! Component: 1650 - total flux cleaned = -0.00214546 Jy ! Component: 1700 - total flux cleaned = -0.0022267 Jy ! Component: 1750 - total flux cleaned = -0.00230692 Jy ! Component: 1800 - total flux cleaned = -0.00222745 Jy ! Component: 1850 - total flux cleaned = -0.0022274 Jy ! Component: 1900 - total flux cleaned = -0.00217545 Jy ! Component: 1950 - total flux cleaned = -0.00222705 Jy ! Component: 2000 - total flux cleaned = -0.00220167 Jy ! Component: 2050 - total flux cleaned = -0.00217645 Jy ! Component: 2100 - total flux cleaned = -0.00217652 Jy ! Component: 2150 - total flux cleaned = -0.00222611 Jy ! Component: 2200 - total flux cleaned = -0.00222579 Jy ! Component: 2250 - total flux cleaned = -0.0021273 Jy ! Component: 2300 - total flux cleaned = -0.00217615 Jy ! Component: 2350 - total flux cleaned = -0.00217578 Jy ! Component: 2400 - total flux cleaned = -0.00210353 Jy ! Component: 2450 - total flux cleaned = -0.00212732 Jy ! Component: 2500 - total flux cleaned = -0.00200853 Jy ! Component: 2550 - total flux cleaned = -0.00207935 Jy ! Component: 2600 - total flux cleaned = -0.00205577 Jy ! Component: 2650 - total flux cleaned = -0.00193967 Jy ! Component: 2700 - total flux cleaned = -0.00200898 Jy ! Component: 2750 - total flux cleaned = -0.00198585 Jy ! Component: 2800 - total flux cleaned = -0.00200852 Jy ! Component: 2850 - total flux cleaned = -0.00207624 Jy ! Component: 2900 - total flux cleaned = -0.00200826 Jy ! Component: 2950 - total flux cleaned = -0.00200797 Jy ! Component: 3000 - total flux cleaned = -0.00198569 Jy ! Component: 3050 - total flux cleaned = -0.00200786 Jy ! Component: 3100 - total flux cleaned = -0.00200786 Jy ! Component: 3150 - total flux cleaned = -0.00200796 Jy ! Component: 3200 - total flux cleaned = -0.00198626 Jy ! Component: 3250 - total flux cleaned = -0.00200791 Jy ! Component: 3300 - total flux cleaned = -0.00207243 Jy ! Component: 3350 - total flux cleaned = -0.00209361 Jy ! Component: 3400 - total flux cleaned = -0.00213603 Jy ! Component: 3450 - total flux cleaned = -0.00205135 Jy ! Component: 3500 - total flux cleaned = -0.00207238 Jy ! Component: 3550 - total flux cleaned = -0.00207232 Jy ! Component: 3600 - total flux cleaned = -0.00207245 Jy ! Component: 3650 - total flux cleaned = -0.00211403 Jy ! Component: 3700 - total flux cleaned = -0.002114 Jy ! Component: 3750 - total flux cleaned = -0.00211417 Jy ! Component: 3800 - total flux cleaned = -0.00219608 Jy ! Component: 3850 - total flux cleaned = -0.00223691 Jy ! Component: 3900 - total flux cleaned = -0.00221666 Jy ! Component: 3950 - total flux cleaned = -0.00225707 Jy ! Component: 4000 - total flux cleaned = -0.00231744 Jy ! Component: 4050 - total flux cleaned = -0.00229745 Jy ! Total flux subtracted in 4096 components = -0.00239727 Jy ! Clean residual min=-0.001007 max=0.001373 Jy/beam ! Clean residual mean=0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.141712 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 391 components and 0.141712 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0654-2640_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.865 x 5.153 at 6.973 degrees (North through East) ! Clean map min=-0.0034422 max=0.10088 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0654-2640_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100882 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000377523 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12266 1.12266 2.24532 4.49065 8.9813 17.9626 35.9252 71.8504 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0654-2640_C_uvs.log closed on Fri Mar 15 08:58:08 2013