! Started logfile: /scr/pima/s5272c_uvs/J1846-0651_X_uvs.log on Wed Jan 1 14:22:30 2014 obs /scr/pima/s5272c_uvs/J1846-0651_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272c_uvs/J1846-0651_X_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! AN table 2: 17 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.774704 visibilities/baseline/integration-bin. ! Found source: J1846-0651 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 12544 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/s5272c_uvs/J1846-0651_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=1.001671Jy sigma=1.087847 ! Fit after self-cal, rms=0.975443Jy sigma=1.041810 ! 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=1.008 mas, bmaj=1.912 mas, bpa=9.295 degrees ! Estimated noise=24.2708 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 = 0.021031 Jy ! Component: 100 - total flux cleaned = 0.028867 Jy ! Total flux subtracted in 100 components = 0.028867 Jy ! Clean residual min=-0.004174 max=0.004769 Jy/beam ! Clean residual mean=0.000005 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.028867 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.028867 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=0.034420Jy sigma=0.045922 ! Fit after self-cal, rms=0.032589Jy sigma=0.044614 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00655563 Jy ! Component: 100 - total flux cleaned = 0.0100668 Jy ! Total flux subtracted in 100 components = 0.0100668 Jy ! Clean residual min=-0.003104 max=0.003992 Jy/beam ! Clean residual mean=0.000003 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0389338 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0389338 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=0.031808Jy sigma=0.041569 ! Fit after self-cal, rms=0.031757Jy sigma=0.041535 ! 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=1.303 mas, bmaj=2.347 mas, bpa=2.225 degrees ! Estimated noise=13.2057 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 = 0.00511772 Jy ! Component: 100 - total flux cleaned = 0.00793655 Jy ! Component: 150 - total flux cleaned = 0.00966997 Jy ! Component: 200 - total flux cleaned = 0.0106188 Jy ! Total flux subtracted in 200 components = 0.0106188 Jy ! Clean residual min=-0.003334 max=0.003107 Jy/beam ! Clean residual mean=0.000002 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0495526 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.0495526 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=0.031852Jy sigma=0.039941 ! Fit after self-cal, rms=0.031833Jy sigma=0.039915 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.303 x 2.347 at 2.225 degrees (North through East) ! Clean map min=-0.0033548 max=0.032387 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* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 LA 0.94 MK 0.86 NL 0.87 ! OV 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.06 LA 1.07 MK 0.90 ! NL 1.14 OV 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 LA 0.85 MK 0.90 NL 0.84 ! OV 0.94 ! ! ! Fit before self-cal, rms=0.031833Jy sigma=0.039915 ! Fit after self-cal, rms=0.031219Jy sigma=0.039751 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.308 mas, bmaj=2.347 mas, bpa=1.773 degrees ! Estimated noise=13.0126 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 = -0.000288163 Jy ! Component: 100 - total flux cleaned = -0.00011645 Jy ! Component: 150 - total flux cleaned = -2.76386e-05 Jy ! Component: 200 - total flux cleaned = 8.11788e-05 Jy ! Total flux subtracted in 200 components = 8.11788e-05 Jy ! Clean residual min=-0.002891 max=0.002630 Jy/beam ! Clean residual mean=0.000002 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0496338 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.0496338 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=0.031060Jy sigma=0.039745 ! Fit after self-cal, rms=0.031059Jy sigma=0.039735 ! 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=0.031059Jy sigma=0.039735 ! Fit after self-cal, rms=0.031024Jy sigma=0.039711 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.307 mas, bmaj=2.342 mas, bpa=2.087 degrees ! Estimated noise=13.041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037184 Jy ! Component: 100 - total flux cleaned = 0.000482903 Jy ! Component: 150 - total flux cleaned = 0.000585281 Jy ! Component: 200 - total flux cleaned = 0.000705132 Jy ! Total flux subtracted in 200 components = 0.000705132 Jy ! Clean residual min=-0.002717 max=0.002535 Jy/beam ! Clean residual mean=0.000002 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0503389 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0503389 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=0.030975Jy sigma=0.039659 ! Fit after self-cal, rms=0.030977Jy sigma=0.039654 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 = 0.000149087 Jy ! Component: 100 - total flux cleaned = 0.000219137 Jy ! Component: 150 - total flux cleaned = 0.000264453 Jy ! Component: 200 - total flux cleaned = 0.000348781 Jy ! Total flux subtracted in 200 components = 0.000348781 Jy ! Clean residual min=-0.002677 max=0.002456 Jy/beam ! Clean residual mean=0.000002 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0506877 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.0506877 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=0.030934Jy sigma=0.039626 ! Fit after self-cal, rms=0.030932Jy sigma=0.039623 ! 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=0.030932Jy sigma=0.039623 ! Fit after self-cal, rms=0.030822Jy sigma=0.039637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.306 mas, bmaj=2.337 mas, bpa=1.836 degrees ! Estimated noise=12.9331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147731 Jy ! Component: 100 - total flux cleaned = -4.06241e-05 Jy ! Component: 150 - total flux cleaned = 3.82226e-05 Jy ! Component: 200 - total flux cleaned = 0.000112464 Jy ! Total flux subtracted in 200 components = 0.000112464 Jy ! Clean residual min=-0.002578 max=0.002462 Jy/beam ! Clean residual mean=0.000002 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0508002 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0508002 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=0.030746Jy sigma=0.039638 ! Fit after self-cal, rms=0.030744Jy sigma=0.039633 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 = 7.55037e-05 Jy ! Component: 100 - total flux cleaned = 0.000132039 Jy ! Component: 150 - total flux cleaned = 0.000184888 Jy ! Component: 200 - total flux cleaned = 0.00023628 Jy ! Total flux subtracted in 200 components = 0.00023628 Jy ! Clean residual min=-0.002524 max=0.002395 Jy/beam ! Clean residual mean=0.000002 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0510364 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.0510364 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=0.030714Jy sigma=0.039615 ! Fit after self-cal, rms=0.030711Jy sigma=0.039613 ! 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=0.030711Jy sigma=0.039613 ! Fit after self-cal, rms=0.030702Jy sigma=0.039619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.175 mas, bmaj=3.772 mas, bpa=2.441 degrees ! Estimated noise=13.3809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000946813 Jy ! Component: 100 - total flux cleaned = 0.00114025 Jy ! Component: 150 - total flux cleaned = 0.00122844 Jy ! Component: 200 - total flux cleaned = 0.00129382 Jy ! Total flux subtracted in 200 components = 0.00129382 Jy ! Clean residual min=-0.003339 max=0.003275 Jy/beam ! Clean residual mean=0.000002 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.0523303 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.0523303 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=0.030754Jy sigma=0.039558 ! Fit after self-cal, rms=0.030759Jy sigma=0.039551 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 = 0.0001113 Jy ! Component: 100 - total flux cleaned = 0.000174385 Jy ! Component: 150 - total flux cleaned = 0.000249279 Jy ! Component: 200 - total flux cleaned = 0.000307738 Jy ! Total flux subtracted in 200 components = 0.000307738 Jy ! Clean residual min=-0.003243 max=0.003236 Jy/beam ! Clean residual mean=0.000002 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.052638 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.052638 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=0.030743Jy sigma=0.039548 ! Fit after self-cal, rms=0.030731Jy sigma=0.039537 ! 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=1.306 mas, bmaj=2.336 mas, bpa=1.773 degrees ! Estimated noise=12.9058 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.306 x 2.336 at 1.773 degrees (North through East) ! Clean map min=-0.0024591 max=0.029979 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=1.011 mas, bmaj=1.907 mas, bpa=9.153 degrees ! Estimated noise=23.7007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226436 Jy ! Component: 100 - total flux cleaned = 0.0316005 Jy ! Component: 150 - total flux cleaned = 0.0369073 Jy ! Component: 200 - total flux cleaned = 0.0405169 Jy ! Total flux subtracted in 200 components = 0.0405169 Jy ! Clean residual min=-0.002783 max=0.003091 Jy/beam ! Clean residual mean=0.000003 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0405169 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0405169 Jy ! Inverting map and beam ! Estimated beam: bmin=1.306 mas, bmaj=2.336 mas, bpa=1.773 degrees ! Estimated noise=12.9058 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 = 0.00465038 Jy ! Component: 100 - total flux cleaned = 0.00720191 Jy ! Component: 150 - total flux cleaned = 0.00876562 Jy ! Component: 200 - total flux cleaned = 0.00920843 Jy ! Total flux subtracted in 200 components = 0.00920843 Jy ! Clean residual min=-0.002710 max=0.002594 Jy/beam ! Clean residual mean=0.000002 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0497253 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.0497253 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=2.175 mas, bmaj=3.772 mas, bpa=2.441 degrees ! Estimated noise=13.3809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141982 Jy ! Component: 100 - total flux cleaned = 0.00195998 Jy ! Component: 150 - total flux cleaned = 0.0020468 Jy ! Component: 200 - total flux cleaned = 0.00210992 Jy ! Total flux subtracted in 200 components = 0.00210992 Jy ! Clean residual min=-0.003369 max=0.003431 Jy/beam ! Clean residual mean=0.000002 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.0518352 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 = 7.96575e-05 Jy ! Component: 100 - total flux cleaned = 0.000136174 Jy ! Component: 150 - total flux cleaned = 0.000209839 Jy ! Component: 200 - total flux cleaned = 0.000263568 Jy ! Total flux subtracted in 200 components = 0.000263568 Jy ! Clean residual min=-0.003331 max=0.003391 Jy/beam ! Clean residual mean=0.000002 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.0520988 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0520988 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.306 mas, bmaj=2.336 mas, bpa=1.773 degrees ! Estimated noise=12.9058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0006301 Jy ! Component: 100 - total flux cleaned = -0.000681449 Jy ! Component: 150 - total flux cleaned = -0.000682071 Jy ! Component: 200 - total flux cleaned = -0.000646144 Jy ! Total flux subtracted in 200 components = -0.000646144 Jy ! Clean residual min=-0.002533 max=0.002419 Jy/beam ! Clean residual mean=0.000002 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0514527 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.0514527 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=0.030670Jy sigma=0.039582 ! Fit after self-cal, rms=0.030629Jy sigma=0.039568 wmodel /scr/pima/s5272c_uvs/J1846-0651_X_map.mod ! Writing 51 model components to file: /scr/pima/s5272c_uvs/J1846-0651_X_map.mod wobs /scr/pima/s5272c_uvs/J1846-0651_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272c_uvs/J1846-0651_X_uvs.fits wwins /scr/pima/s5272c_uvs/J1846-0651_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s5272c_uvs/J1846-0651_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 = -0.000291962 Jy ! Component: 100 - total flux cleaned = -0.000171076 Jy ! Component: 150 - total flux cleaned = -0.000209157 Jy ! Component: 200 - total flux cleaned = -0.000419 Jy ! Component: 250 - total flux cleaned = -0.000684029 Jy ! Component: 300 - total flux cleaned = -0.000905332 Jy ! Component: 350 - total flux cleaned = -0.000996337 Jy ! Component: 400 - total flux cleaned = -0.00105507 Jy ! Component: 450 - total flux cleaned = -0.00105516 Jy ! Component: 500 - total flux cleaned = -0.000947254 Jy ! Component: 550 - total flux cleaned = -0.000816224 Jy ! Component: 600 - total flux cleaned = -0.000563757 Jy ! Component: 650 - total flux cleaned = -0.000491216 Jy ! Component: 700 - total flux cleaned = -0.00032438 Jy ! Component: 750 - total flux cleaned = -9.29693e-05 Jy ! Component: 800 - total flux cleaned = 0.000109382 Jy ! Component: 850 - total flux cleaned = 0.000306189 Jy ! Component: 900 - total flux cleaned = 0.000519885 Jy ! Component: 950 - total flux cleaned = 0.000749068 Jy ! Component: 1000 - total flux cleaned = 0.000911559 Jy ! Component: 1050 - total flux cleaned = 0.00111161 Jy ! Component: 1100 - total flux cleaned = 0.0013061 Jy ! Component: 1150 - total flux cleaned = 0.00147765 Jy ! Component: 1200 - total flux cleaned = 0.00168301 Jy ! Component: 1250 - total flux cleaned = 0.00188452 Jy ! Component: 1300 - total flux cleaned = 0.00202792 Jy ! Component: 1350 - total flux cleaned = 0.00218611 Jy ! Component: 1400 - total flux cleaned = 0.00235905 Jy ! Component: 1450 - total flux cleaned = 0.00249473 Jy ! Component: 1500 - total flux cleaned = 0.00264449 Jy ! Component: 1550 - total flux cleaned = 0.00274264 Jy ! Component: 1600 - total flux cleaned = 0.00287144 Jy ! Component: 1650 - total flux cleaned = 0.00298222 Jy ! Component: 1700 - total flux cleaned = 0.00304462 Jy ! Component: 1750 - total flux cleaned = 0.00309071 Jy ! Component: 1800 - total flux cleaned = 0.00316665 Jy ! Component: 1850 - total flux cleaned = 0.00315134 Jy ! Component: 1900 - total flux cleaned = 0.00321054 Jy ! Component: 1950 - total flux cleaned = 0.00322502 Jy ! Component: 2000 - total flux cleaned = 0.00329722 Jy ! Component: 2050 - total flux cleaned = 0.00328281 Jy ! Component: 2100 - total flux cleaned = 0.00329717 Jy ! Component: 2150 - total flux cleaned = 0.00333888 Jy ! Component: 2200 - total flux cleaned = 0.00338028 Jy ! Component: 2250 - total flux cleaned = 0.00335314 Jy ! Component: 2300 - total flux cleaned = 0.00340729 Jy ! Component: 2350 - total flux cleaned = 0.00340732 Jy ! Component: 2400 - total flux cleaned = 0.00346022 Jy ! Component: 2450 - total flux cleaned = 0.00356463 Jy ! Component: 2500 - total flux cleaned = 0.00355138 Jy ! Component: 2550 - total flux cleaned = 0.0035643 Jy ! Component: 2600 - total flux cleaned = 0.0036024 Jy ! Component: 2650 - total flux cleaned = 0.00364021 Jy ! Component: 2700 - total flux cleaned = 0.00368994 Jy ! Component: 2750 - total flux cleaned = 0.0037269 Jy ! Component: 2800 - total flux cleaned = 0.00376346 Jy ! Component: 2850 - total flux cleaned = 0.00382373 Jy ! Component: 2900 - total flux cleaned = 0.00383562 Jy ! Component: 2950 - total flux cleaned = 0.00385935 Jy ! Component: 3000 - total flux cleaned = 0.00391809 Jy ! Component: 3050 - total flux cleaned = 0.00392968 Jy ! Component: 3100 - total flux cleaned = 0.00396433 Jy ! Component: 3150 - total flux cleaned = 0.00399855 Jy ! Component: 3200 - total flux cleaned = 0.00405521 Jy ! Component: 3250 - total flux cleaned = 0.00408892 Jy ! Component: 3300 - total flux cleaned = 0.00411121 Jy ! Component: 3350 - total flux cleaned = 0.00411108 Jy ! Component: 3400 - total flux cleaned = 0.0041658 Jy ! Component: 3450 - total flux cleaned = 0.00418736 Jy ! Component: 3500 - total flux cleaned = 0.00416589 Jy ! Component: 3550 - total flux cleaned = 0.00419795 Jy ! Component: 3600 - total flux cleaned = 0.00419789 Jy ! Component: 3650 - total flux cleaned = 0.0042713 Jy ! Component: 3700 - total flux cleaned = 0.00428177 Jy ! Component: 3750 - total flux cleaned = 0.00428156 Jy ! Component: 3800 - total flux cleaned = 0.0043021 Jy ! Component: 3850 - total flux cleaned = 0.00435314 Jy ! Component: 3900 - total flux cleaned = 0.00438342 Jy ! Component: 3950 - total flux cleaned = 0.00441358 Jy ! Component: 4000 - total flux cleaned = 0.00446329 Jy ! Component: 4050 - total flux cleaned = 0.00449301 Jy ! Total flux subtracted in 4096 components = 0.00453227 Jy ! Clean residual min=-0.000514 max=0.000592 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0559849 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 352 components and 0.055985 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272c_uvs/J1846-0651_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.306 x 2.336 at 1.773 degrees (North through East) ! Clean map min=-0.0012071 max=0.029907 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272c_uvs/J1846-0651_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.029907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169138 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.69665 1.69665 3.39329 6.78658 13.5732 27.1463 54.2927 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 176.819 quit ! Quitting program ! Log file /scr/pima/s5272c_uvs/J1846-0651_X_uvs.log closed on Wed Jan 1 14:22:35 2014