! Started logfile: /scr/pima/bp171ac_uvs/J1029+2522_X_uvs.log on Mon Dec 9 01:48:02 2013 obs /scr/pima/bp171ac_uvs/J1029+2522_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J1029+2522_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.644444 visibilities/baseline/integration-bin. ! Found source: J1029+2522 ! ! 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 696 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/bp171ac_uvs/J1029+2522_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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=0.999441Jy sigma=0.903292 ! Fit after self-cal, rms=0.987501Jy sigma=0.886931 ! 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=0.8484 mas, bmaj=2.877 mas, bpa=-9.634 degrees ! Estimated noise=46.0655 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 = 0.0126638 Jy ! Component: 100 - total flux cleaned = 0.0155317 Jy ! Total flux subtracted in 100 components = 0.0155317 Jy ! Clean residual min=-0.002555 max=0.002730 Jy/beam ! Clean residual mean=0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0155317 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0155317 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=0.016775Jy sigma=0.015900 ! Fit after self-cal, rms=0.013521Jy sigma=0.013214 ! 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=1.007 mas, bmaj=3.129 mas, bpa=-9.073 degrees ! Estimated noise=32.733 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 = 0.00306309 Jy ! Component: 100 - total flux cleaned = 0.00370625 Jy ! Component: 150 - total flux cleaned = 0.00372903 Jy ! Component: 200 - total flux cleaned = 0.0037444 Jy ! Total flux subtracted in 200 components = 0.0037444 Jy ! Clean residual min=-0.001787 max=0.001765 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0192761 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0192761 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=0.013801Jy sigma=0.012033 ! Fit after self-cal, rms=0.013806Jy sigma=0.012028 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 3.129 at -9.073 degrees (North through East) ! Clean map min=-0.0017044 max=0.019209 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.013806Jy sigma=0.012028 ! Fit after self-cal, rms=0.013806Jy sigma=0.012028 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=3.129 mas, bpa=-9.073 degrees ! Estimated noise=32.733 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 = -1.80677e-05 Jy ! Component: 100 - total flux cleaned = -3.05288e-05 Jy ! Component: 150 - total flux cleaned = -3.04405e-05 Jy ! Component: 200 - total flux cleaned = -4.11561e-05 Jy ! Total flux subtracted in 200 components = -4.11561e-05 Jy ! Clean residual min=-0.001805 max=0.001757 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.019235 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.019235 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=0.013823Jy sigma=0.011976 ! Fit after self-cal, rms=0.013826Jy sigma=0.011971 ! 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=0.013826Jy sigma=0.011971 ! Fit after self-cal, rms=0.013826Jy sigma=0.011971 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=3.129 mas, bpa=-9.073 degrees ! Estimated noise=32.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.28866e-05 Jy ! Component: 100 - total flux cleaned = -5.2129e-05 Jy ! Component: 150 - total flux cleaned = -5.27592e-05 Jy ! Component: 200 - total flux cleaned = -5.26756e-05 Jy ! Total flux subtracted in 200 components = -5.26756e-05 Jy ! Clean residual min=-0.001803 max=0.001746 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0191823 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0191823 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=0.013828Jy sigma=0.011949 ! Fit after self-cal, rms=0.013832Jy sigma=0.011946 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 = -1.91552e-05 Jy ! Component: 100 - total flux cleaned = -2.76879e-05 Jy ! Component: 150 - total flux cleaned = -2.13148e-05 Jy ! Component: 200 - total flux cleaned = -1.53404e-05 Jy ! Total flux subtracted in 200 components = -1.53404e-05 Jy ! Clean residual min=-0.001800 max=0.001742 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.019167 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.019167 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=0.013838Jy sigma=0.011929 ! Fit after self-cal, rms=0.013843Jy sigma=0.011927 ! 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=0.013843Jy sigma=0.011927 ! Fit after self-cal, rms=0.013843Jy sigma=0.011927 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=3.129 mas, bpa=-9.073 degrees ! Estimated noise=32.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.37481e-05 Jy ! Component: 100 - total flux cleaned = -3.73934e-05 Jy ! Component: 150 - total flux cleaned = -2.64799e-05 Jy ! Component: 200 - total flux cleaned = -2.63581e-05 Jy ! Total flux subtracted in 200 components = -2.63581e-05 Jy ! Clean residual min=-0.001798 max=0.001741 Jy/beam ! Clean residual mean=0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0191406 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0191406 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=0.013847Jy sigma=0.011914 ! Fit after self-cal, rms=0.013852Jy sigma=0.011912 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 = -1.97383e-05 Jy ! Component: 100 - total flux cleaned = -3.08485e-05 Jy ! Component: 150 - total flux cleaned = -3.06047e-05 Jy ! Component: 200 - total flux cleaned = -2.57831e-05 Jy ! Total flux subtracted in 200 components = -2.57831e-05 Jy ! Clean residual min=-0.001798 max=0.001739 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0191148 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0191148 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=0.013856Jy sigma=0.011902 ! Fit after self-cal, rms=0.013861Jy sigma=0.011901 ! 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=0.013861Jy sigma=0.011901 ! Fit after self-cal, rms=0.013861Jy sigma=0.011901 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.371 mas, bmaj=3.514 mas, bpa=2.21 degrees ! Estimated noise=39.2829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172997 Jy ! Component: 100 - total flux cleaned = -0.000204433 Jy ! Component: 150 - total flux cleaned = -0.000236368 Jy ! Component: 200 - total flux cleaned = -0.000257788 Jy ! Total flux subtracted in 200 components = -0.000257788 Jy ! Clean residual min=-0.001820 max=0.001903 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.018857 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.018857 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=0.013871Jy sigma=0.011892 ! Fit after self-cal, rms=0.013878Jy sigma=0.011890 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 = -1.0001e-05 Jy ! Component: 100 - total flux cleaned = -3.10512e-05 Jy ! Component: 150 - total flux cleaned = -4.9582e-05 Jy ! Component: 200 - total flux cleaned = -5.77603e-05 Jy ! Total flux subtracted in 200 components = -5.77603e-05 Jy ! Clean residual min=-0.001827 max=0.001895 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0187993 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.0187993 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=0.013894Jy sigma=0.011880 ! Fit after self-cal, rms=0.013901Jy sigma=0.011879 ! 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=1.007 mas, bmaj=3.129 mas, bpa=-9.073 degrees ! Estimated noise=32.733 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 3.129 at -9.073 degrees (North through East) ! Clean map min=-0.0017397 max=0.019362 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=0.8484 mas, bmaj=2.877 mas, bpa=-9.634 degrees ! Estimated noise=46.0655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148935 Jy ! Component: 100 - total flux cleaned = 0.0181782 Jy ! Component: 150 - total flux cleaned = 0.0188463 Jy ! Component: 200 - total flux cleaned = 0.0190147 Jy ! Total flux subtracted in 200 components = 0.0190147 Jy ! Clean residual min=-0.002024 max=0.001958 Jy/beam ! Clean residual mean=0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0190147 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0190147 Jy ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=3.129 mas, bpa=-9.073 degrees ! Estimated noise=32.733 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 = 0.000350969 Jy ! Component: 100 - total flux cleaned = 0.000313063 Jy ! Component: 150 - total flux cleaned = 0.000278866 Jy ! Component: 200 - total flux cleaned = 0.00026509 Jy ! Total flux subtracted in 200 components = 0.00026509 Jy ! Clean residual min=-0.001779 max=0.001744 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0192798 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0192798 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=2.371 mas, bmaj=3.514 mas, bpa=2.21 degrees ! Estimated noise=39.2829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113187 Jy ! Component: 100 - total flux cleaned = -0.00014776 Jy ! Component: 150 - total flux cleaned = -0.000167737 Jy ! Component: 200 - total flux cleaned = -0.00018605 Jy ! Total flux subtracted in 200 components = -0.00018605 Jy ! Clean residual min=-0.001784 max=0.001882 Jy/beam ! Clean residual mean=0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0190938 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 = -1.65347e-05 Jy ! Component: 100 - total flux cleaned = -3.17381e-05 Jy ! Component: 150 - total flux cleaned = -4.57334e-05 Jy ! Component: 200 - total flux cleaned = -5.20239e-05 Jy ! Total flux subtracted in 200 components = -5.20239e-05 Jy ! Clean residual min=-0.001799 max=0.001871 Jy/beam ! Clean residual mean=0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0190417 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0190417 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=3.129 mas, bpa=-9.073 degrees ! Estimated noise=32.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032166 Jy ! Component: 100 - total flux cleaned = 0.000337983 Jy ! Component: 150 - total flux cleaned = 0.000337834 Jy ! Component: 200 - total flux cleaned = 0.000324091 Jy ! Total flux subtracted in 200 components = 0.000324091 Jy ! Clean residual min=-0.001823 max=0.001711 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0193658 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0193658 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=0.013879Jy sigma=0.011901 ! Fit after self-cal, rms=0.013883Jy sigma=0.011898 wmodel /scr/pima/bp171ac_uvs/J1029+2522_X_map.mod ! Writing 51 model components to file: /scr/pima/bp171ac_uvs/J1029+2522_X_map.mod wobs /scr/pima/bp171ac_uvs/J1029+2522_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J1029+2522_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J1029+2522_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J1029+2522_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 = -1.36378e-05 Jy ! Component: 100 - total flux cleaned = 0.000126301 Jy ! Component: 150 - total flux cleaned = 0.000125851 Jy ! Component: 200 - total flux cleaned = 0.000126627 Jy ! Component: 250 - total flux cleaned = 0.000103676 Jy ! Component: 300 - total flux cleaned = 0.000145362 Jy ! Component: 350 - total flux cleaned = 0.000226042 Jy ! Component: 400 - total flux cleaned = 0.000322108 Jy ! Component: 450 - total flux cleaned = 0.000450312 Jy ! Component: 500 - total flux cleaned = 0.000520893 Jy ! Component: 550 - total flux cleaned = 0.000622637 Jy ! Component: 600 - total flux cleaned = 0.000687434 Jy ! Component: 650 - total flux cleaned = 0.000671763 Jy ! Component: 700 - total flux cleaned = 0.000718217 Jy ! Component: 750 - total flux cleaned = 0.000674059 Jy ! Component: 800 - total flux cleaned = 0.000688692 Jy ! Component: 850 - total flux cleaned = 0.000702664 Jy ! Component: 900 - total flux cleaned = 0.000770634 Jy ! Component: 950 - total flux cleaned = 0.000810165 Jy ! Component: 1000 - total flux cleaned = 0.000887573 Jy ! Component: 1050 - total flux cleaned = 0.000887445 Jy ! Component: 1100 - total flux cleaned = 0.00089981 Jy ! Component: 1150 - total flux cleaned = 0.000911929 Jy ! Component: 1200 - total flux cleaned = 0.000900298 Jy ! Component: 1250 - total flux cleaned = 0.0009226 Jy ! Component: 1300 - total flux cleaned = 0.000867311 Jy ! Component: 1350 - total flux cleaned = 0.000889261 Jy ! Component: 1400 - total flux cleaned = 0.0008468 Jy ! Component: 1450 - total flux cleaned = 0.000825851 Jy ! Component: 1500 - total flux cleaned = 0.000794941 Jy ! Component: 1550 - total flux cleaned = 0.000754972 Jy ! Component: 1600 - total flux cleaned = 0.000696025 Jy ! Component: 1650 - total flux cleaned = 0.000638397 Jy ! Component: 1700 - total flux cleaned = 0.000610012 Jy ! Component: 1750 - total flux cleaned = 0.00061026 Jy ! Component: 1800 - total flux cleaned = 0.000592079 Jy ! Component: 1850 - total flux cleaned = 0.000583078 Jy ! Component: 1900 - total flux cleaned = 0.000591922 Jy ! Component: 1950 - total flux cleaned = 0.000583001 Jy ! Component: 2000 - total flux cleaned = 0.000565722 Jy ! Component: 2050 - total flux cleaned = 0.000565592 Jy ! Component: 2100 - total flux cleaned = 0.000582435 Jy ! Component: 2150 - total flux cleaned = 0.00057423 Jy ! Component: 2200 - total flux cleaned = 0.000582435 Jy ! Component: 2250 - total flux cleaned = 0.000582534 Jy ! Component: 2300 - total flux cleaned = 0.00059043 Jy ! Component: 2350 - total flux cleaned = 0.000590281 Jy ! Component: 2400 - total flux cleaned = 0.000582473 Jy ! Component: 2450 - total flux cleaned = 0.000590147 Jy ! Component: 2500 - total flux cleaned = 0.000597809 Jy ! Component: 2550 - total flux cleaned = 0.000635327 Jy ! Component: 2600 - total flux cleaned = 0.000650225 Jy ! Component: 2650 - total flux cleaned = 0.000687016 Jy ! Component: 2700 - total flux cleaned = 0.000730688 Jy ! Component: 2750 - total flux cleaned = 0.000737868 Jy ! Component: 2800 - total flux cleaned = 0.00077358 Jy ! Component: 2850 - total flux cleaned = 0.00078775 Jy ! Component: 2900 - total flux cleaned = 0.00080886 Jy ! Component: 2950 - total flux cleaned = 0.000857591 Jy ! Component: 3000 - total flux cleaned = 0.000885181 Jy ! Component: 3050 - total flux cleaned = 0.000898885 Jy ! Component: 3100 - total flux cleaned = 0.000905714 Jy ! Component: 3150 - total flux cleaned = 0.000932783 Jy ! Component: 3200 - total flux cleaned = 0.000946224 Jy ! Component: 3250 - total flux cleaned = 0.00095952 Jy ! Component: 3300 - total flux cleaned = 0.000986043 Jy ! Component: 3350 - total flux cleaned = 0.000999232 Jy ! Component: 3400 - total flux cleaned = 0.000999176 Jy ! Component: 3450 - total flux cleaned = 0.000992677 Jy ! Component: 3500 - total flux cleaned = 0.000992734 Jy ! Component: 3550 - total flux cleaned = 0.000999196 Jy ! Component: 3600 - total flux cleaned = 0.000986363 Jy ! Component: 3650 - total flux cleaned = 0.00095433 Jy ! Component: 3700 - total flux cleaned = 0.000947963 Jy ! Component: 3750 - total flux cleaned = 0.000922552 Jy ! Component: 3800 - total flux cleaned = 0.000916219 Jy ! Component: 3850 - total flux cleaned = 0.000897243 Jy ! Component: 3900 - total flux cleaned = 0.000884649 Jy ! Component: 3950 - total flux cleaned = 0.000872059 Jy ! Component: 4000 - total flux cleaned = 0.000853245 Jy ! Component: 4050 - total flux cleaned = 0.000834404 Jy ! Total flux subtracted in 4096 components = 0.000809402 Jy ! Clean residual min=-0.000413 max=0.000379 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0201752 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 322 components and 0.0201752 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J1029+2522_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 3.129 at -9.073 degrees (North through East) ! Clean map min=-0.00082895 max=0.019244 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J1029+2522_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0192437 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.8688e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.5385 1.5385 3.077 6.154 12.308 24.616 49.232 98.464 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 194.995 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J1029+2522_X_uvs.log closed on Mon Dec 9 01:48:07 2013