! Started logfile: /scr/pima/bp171ac_uvs/J0853-2922_C_uvs.log on Mon Dec 9 01:51:12 2013 obs /scr/pima/bp171ac_uvs/J0853-2922_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0853-2922_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.448148 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0853-2922 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 968 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/bp171ac_uvs/J0853-2922_C] 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 0.300x0.300 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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001539Jy sigma=1.345418 ! Fit after self-cal, rms=0.965527Jy sigma=1.287804 ! 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=1.459 mas, bmaj=3.969 mas, bpa=3.033 degrees ! Estimated noise=26.348 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 = 0.0299218 Jy ! Component: 100 - total flux cleaned = 0.0390082 Jy ! Total flux subtracted in 100 components = 0.0390082 Jy ! Clean residual min=-0.003348 max=0.004758 Jy/beam ! Clean residual mean=0.000003 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.0390082 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0390082 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=0.024056Jy sigma=0.030697 ! Fit after self-cal, rms=0.022685Jy sigma=0.029471 ! 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=1.822 mas, bmaj=4.839 mas, bpa=2.308 degrees ! Estimated noise=19.1116 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 = 0.00528822 Jy ! Component: 100 - total flux cleaned = 0.00731448 Jy ! Component: 150 - total flux cleaned = 0.00809774 Jy ! Component: 200 - total flux cleaned = 0.00813853 Jy ! Total flux subtracted in 200 components = 0.00813853 Jy ! Clean residual min=-0.002722 max=0.002494 Jy/beam ! Clean residual mean=-0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0471467 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.0471467 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=0.022724Jy sigma=0.026852 ! Fit after self-cal, rms=0.022706Jy sigma=0.026848 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.822 x 4.839 at 2.308 degrees (North through East) ! Clean map min=-0.0026317 max=0.040657 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 0.99 FD 1.02 HN 1.13 KP 0.98 ! LA 1.18 MK 1.19 NL 1.02 OV 0.99 ! PT 0.92 SC 0.87 ! ! ! 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 1.03 FD 0.88 HN 1.05 KP 1.12 ! LA 1.08 MK 0.92 NL 0.91 OV 0.88 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.022706Jy sigma=0.026848 ! Fit after self-cal, rms=0.022649Jy sigma=0.026663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.816 mas, bmaj=4.827 mas, bpa=2.544 degrees ! Estimated noise=19.0098 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 = -8.64281e-05 Jy ! Component: 100 - total flux cleaned = -0.000123196 Jy ! Component: 150 - total flux cleaned = -0.000174173 Jy ! Component: 200 - total flux cleaned = -0.000204908 Jy ! Total flux subtracted in 200 components = -0.000204908 Jy ! Clean residual min=-0.002554 max=0.002126 Jy/beam ! Clean residual mean=-0.000003 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0469418 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0469418 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=0.022627Jy sigma=0.026636 ! Fit after self-cal, rms=0.022644Jy sigma=0.026633 ! 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=0.022644Jy sigma=0.026633 ! Fit after self-cal, rms=0.022658Jy sigma=0.026632 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.814 mas, bmaj=4.822 mas, bpa=2.583 degrees ! Estimated noise=18.9973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.35788e-05 Jy ! Component: 100 - total flux cleaned = -6.2324e-05 Jy ! Component: 150 - total flux cleaned = -0.000100801 Jy ! Component: 200 - total flux cleaned = -0.000124777 Jy ! Total flux subtracted in 200 components = -0.000124777 Jy ! Clean residual min=-0.002551 max=0.002083 Jy/beam ! Clean residual mean=-0.000003 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.046817 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.046817 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=0.022650Jy sigma=0.026612 ! Fit after self-cal, rms=0.022652Jy sigma=0.026611 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 = -1.37906e-05 Jy ! Component: 100 - total flux cleaned = -5.48353e-05 Jy ! Component: 150 - total flux cleaned = -8.2923e-05 Jy ! Component: 200 - total flux cleaned = -0.000100732 Jy ! Total flux subtracted in 200 components = -0.000100732 Jy ! Clean residual min=-0.002545 max=0.002049 Jy/beam ! Clean residual mean=-0.000003 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0467163 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.0467163 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=0.022654Jy sigma=0.026597 ! Fit after self-cal, rms=0.022653Jy sigma=0.026596 ! 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=0.022653Jy sigma=0.026596 ! Fit after self-cal, rms=0.022358Jy sigma=0.026219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.801 mas, bmaj=4.795 mas, bpa=2.778 degrees ! Estimated noise=18.6755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000365754 Jy ! Component: 100 - total flux cleaned = -0.000365593 Jy ! Component: 150 - total flux cleaned = -0.00035679 Jy ! Component: 200 - total flux cleaned = -0.000363495 Jy ! Total flux subtracted in 200 components = -0.000363495 Jy ! Clean residual min=-0.002372 max=0.001957 Jy/beam ! Clean residual mean=-0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0463528 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.0463528 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=0.022261Jy sigma=0.026283 ! Fit after self-cal, rms=0.022267Jy sigma=0.026279 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 = -3.75822e-05 Jy ! Component: 100 - total flux cleaned = -3.16363e-05 Jy ! Component: 150 - total flux cleaned = -4.36248e-05 Jy ! Component: 200 - total flux cleaned = -5.45951e-05 Jy ! Total flux subtracted in 200 components = -5.45951e-05 Jy ! Clean residual min=-0.002360 max=0.001958 Jy/beam ! Clean residual mean=-0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0462982 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.0462982 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=0.022261Jy sigma=0.026280 ! Fit after self-cal, rms=0.022260Jy sigma=0.026279 ! 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=0.022260Jy sigma=0.026279 ! Fit after self-cal, rms=0.022222Jy sigma=0.026273 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.252 mas, bmaj=11 mas, bpa=7.643 degrees ! Estimated noise=20.4492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.2606e-05 Jy ! Component: 100 - total flux cleaned = -9.35297e-05 Jy ! Component: 150 - total flux cleaned = -9.47491e-05 Jy ! Component: 200 - total flux cleaned = -9.60096e-05 Jy ! Total flux subtracted in 200 components = -9.60096e-05 Jy ! Clean residual min=-0.002620 max=0.002135 Jy/beam ! Clean residual mean=-0.000006 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0462022 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 56 components and 0.0462022 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=0.022218Jy sigma=0.026279 ! Fit after self-cal, rms=0.022221Jy sigma=0.026278 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.02676e-05 Jy ! Component: 100 - total flux cleaned = -1.94844e-05 Jy ! Component: 150 - total flux cleaned = -1.94496e-05 Jy ! Component: 200 - total flux cleaned = -1.96494e-05 Jy ! Total flux subtracted in 200 components = -1.96494e-05 Jy ! Clean residual min=-0.002597 max=0.002128 Jy/beam ! Clean residual mean=-0.000006 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0461825 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.0461825 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=0.022221Jy sigma=0.026282 ! Fit after self-cal, rms=0.022220Jy sigma=0.026281 ! 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=1.797 mas, bmaj=4.788 mas, bpa=2.912 degrees ! Estimated noise=18.5587 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.797 x 4.788 at 2.912 degrees (North through East) ! Clean map min=-0.0023162 max=0.040732 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=1.443 mas, bmaj=3.952 mas, bpa=3.677 degrees ! Estimated noise=25.3514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294831 Jy ! Component: 100 - total flux cleaned = 0.0382664 Jy ! Component: 150 - total flux cleaned = 0.0424474 Jy ! Component: 200 - total flux cleaned = 0.0446012 Jy ! Total flux subtracted in 200 components = 0.0446012 Jy ! Clean residual min=-0.002658 max=0.002517 Jy/beam ! Clean residual mean=0.000001 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0446012 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0446012 Jy ! Inverting map and beam ! Estimated beam: bmin=1.797 mas, bmaj=4.788 mas, bpa=2.912 degrees ! Estimated noise=18.5587 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 = 0.00153254 Jy ! Component: 100 - total flux cleaned = 0.00182922 Jy ! Component: 150 - total flux cleaned = 0.00189026 Jy ! Component: 200 - total flux cleaned = 0.00192363 Jy ! Total flux subtracted in 200 components = 0.00192363 Jy ! Clean residual min=-0.002447 max=0.002023 Jy/beam ! Clean residual mean=-0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0465248 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0465248 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=4.252 mas, bmaj=11 mas, bpa=7.643 degrees ! Estimated noise=20.4492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120404 Jy ! Component: 100 - total flux cleaned = 0.000122267 Jy ! Component: 150 - total flux cleaned = 0.000108079 Jy ! Component: 200 - total flux cleaned = 9.40813e-05 Jy ! Total flux subtracted in 200 components = 9.40813e-05 Jy ! Clean residual min=-0.002679 max=0.002094 Jy/beam ! Clean residual mean=-0.000005 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0466189 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 = -1.273e-05 Jy ! Component: 100 - total flux cleaned = -2.46658e-05 Jy ! Component: 150 - total flux cleaned = -3.63105e-05 Jy ! Component: 200 - total flux cleaned = -4.70301e-05 Jy ! Total flux subtracted in 200 components = -4.70301e-05 Jy ! Clean residual min=-0.002639 max=0.002094 Jy/beam ! Clean residual mean=-0.000005 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0465719 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.0465719 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.797 mas, bmaj=4.788 mas, bpa=2.912 degrees ! Estimated noise=18.5587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.46507e-05 Jy ! Component: 100 - total flux cleaned = 3.94814e-05 Jy ! Component: 150 - total flux cleaned = 1.3364e-05 Jy ! Component: 200 - total flux cleaned = -1.07841e-05 Jy ! Total flux subtracted in 200 components = -1.07841e-05 Jy ! Clean residual min=-0.002382 max=0.001996 Jy/beam ! Clean residual mean=-0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0465611 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0465611 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=0.022110Jy sigma=0.026381 ! Fit after self-cal, rms=0.022106Jy sigma=0.026378 wmodel /scr/pima/bp171ac_uvs/J0853-2922_C_map.mod ! Writing 55 model components to file: /scr/pima/bp171ac_uvs/J0853-2922_C_map.mod wobs /scr/pima/bp171ac_uvs/J0853-2922_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0853-2922_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J0853-2922_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J0853-2922_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 = -0.00107756 Jy ! Component: 100 - total flux cleaned = -0.0015273 Jy ! Component: 150 - total flux cleaned = -0.00163257 Jy ! Component: 200 - total flux cleaned = -0.00137747 Jy ! Component: 250 - total flux cleaned = -0.00116596 Jy ! Component: 300 - total flux cleaned = -0.00113746 Jy ! Component: 350 - total flux cleaned = -0.00127571 Jy ! Component: 400 - total flux cleaned = -0.00138258 Jy ! Component: 450 - total flux cleaned = -0.00148557 Jy ! Component: 500 - total flux cleaned = -0.00160955 Jy ! Component: 550 - total flux cleaned = -0.00158463 Jy ! Component: 600 - total flux cleaned = -0.00163145 Jy ! Component: 650 - total flux cleaned = -0.0016083 Jy ! Component: 700 - total flux cleaned = -0.00163111 Jy ! Component: 750 - total flux cleaned = -0.00169682 Jy ! Component: 800 - total flux cleaned = -0.00167531 Jy ! Component: 850 - total flux cleaned = -0.00175962 Jy ! Component: 900 - total flux cleaned = -0.00171821 Jy ! Component: 950 - total flux cleaned = -0.00173816 Jy ! Component: 1000 - total flux cleaned = -0.00167875 Jy ! Component: 1050 - total flux cleaned = -0.00162045 Jy ! Component: 1100 - total flux cleaned = -0.00160167 Jy ! Component: 1150 - total flux cleaned = -0.00154543 Jy ! Component: 1200 - total flux cleaned = -0.00154539 Jy ! Component: 1250 - total flux cleaned = -0.00154535 Jy ! Component: 1300 - total flux cleaned = -0.00152761 Jy ! Component: 1350 - total flux cleaned = -0.00154501 Jy ! Component: 1400 - total flux cleaned = -0.00156206 Jy ! Component: 1450 - total flux cleaned = -0.0015109 Jy ! Component: 1500 - total flux cleaned = -0.00152761 Jy ! Component: 1550 - total flux cleaned = -0.0015277 Jy ! Component: 1600 - total flux cleaned = -0.00151146 Jy ! Component: 1650 - total flux cleaned = -0.00159148 Jy ! Component: 1700 - total flux cleaned = -0.00155985 Jy ! Component: 1750 - total flux cleaned = -0.00156006 Jy ! Component: 1800 - total flux cleaned = -0.0015446 Jy ! Component: 1850 - total flux cleaned = -0.00152926 Jy ! Component: 1900 - total flux cleaned = -0.00160429 Jy ! Component: 1950 - total flux cleaned = -0.00158926 Jy ! Component: 2000 - total flux cleaned = -0.00153058 Jy ! Component: 2050 - total flux cleaned = -0.0015307 Jy ! Component: 2100 - total flux cleaned = -0.00150211 Jy ! Component: 2150 - total flux cleaned = -0.00150225 Jy ! Component: 2200 - total flux cleaned = -0.00143204 Jy ! Component: 2250 - total flux cleaned = -0.00139075 Jy ! Component: 2300 - total flux cleaned = -0.00136346 Jy ! Component: 2350 - total flux cleaned = -0.00132269 Jy ! Component: 2400 - total flux cleaned = -0.00126902 Jy ! Component: 2450 - total flux cleaned = -0.00122901 Jy ! Component: 2500 - total flux cleaned = -0.00121564 Jy ! Component: 2550 - total flux cleaned = -0.00117614 Jy ! Component: 2600 - total flux cleaned = -0.00109862 Jy ! Component: 2650 - total flux cleaned = -0.00106037 Jy ! Component: 2700 - total flux cleaned = -0.000984359 Jy ! Component: 2750 - total flux cleaned = -0.000971955 Jy ! Component: 2800 - total flux cleaned = -0.000947129 Jy ! Component: 2850 - total flux cleaned = -0.00094714 Jy ! Component: 2900 - total flux cleaned = -0.000898264 Jy ! Component: 2950 - total flux cleaned = -0.000861975 Jy ! Component: 3000 - total flux cleaned = -0.000813898 Jy ! Component: 3050 - total flux cleaned = -0.000813909 Jy ! Component: 3100 - total flux cleaned = -0.000790163 Jy ! Component: 3150 - total flux cleaned = -0.000754903 Jy ! Component: 3200 - total flux cleaned = -0.000731628 Jy ! Component: 3250 - total flux cleaned = -0.000719953 Jy ! Component: 3300 - total flux cleaned = -0.000708613 Jy ! Component: 3350 - total flux cleaned = -0.000719993 Jy ! Component: 3400 - total flux cleaned = -0.000708591 Jy ! Component: 3450 - total flux cleaned = -0.000731021 Jy ! Component: 3500 - total flux cleaned = -0.000753283 Jy ! Component: 3550 - total flux cleaned = -0.000708924 Jy ! Component: 3600 - total flux cleaned = -0.000720032 Jy ! Component: 3650 - total flux cleaned = -0.000709094 Jy ! Component: 3700 - total flux cleaned = -0.000730722 Jy ! Component: 3750 - total flux cleaned = -0.000687302 Jy ! Component: 3800 - total flux cleaned = -0.000687382 Jy ! Component: 3850 - total flux cleaned = -0.000740969 Jy ! Component: 3900 - total flux cleaned = -0.000762223 Jy ! Component: 3950 - total flux cleaned = -0.00076226 Jy ! Component: 4000 - total flux cleaned = -0.000804397 Jy ! Component: 4050 - total flux cleaned = -0.000772869 Jy ! Total flux subtracted in 4096 components = -0.000793748 Jy ! Clean residual min=-0.000621 max=0.000577 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0457674 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 329 components and 0.0457673 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0853-2922_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.797 x 4.788 at 2.912 degrees (North through East) ! Clean map min=-0.0014263 max=0.039606 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0853-2922_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0396055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186727 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4144 1.4144 2.82881 5.65762 11.3152 22.6305 45.2609 90.5219 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 212.103 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0853-2922_C_uvs.log closed on Mon Dec 9 01:51:16 2013