! Started logfile: /d2/scr/pima/bp177i_uvs/J0849+5603_C_uvs.log on Tue Apr 15 00:20:14 2014 obs /d2/scr/pima/bp177i_uvs/J0849+5603_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0849+5603_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0849+5603 ! ! 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 1080 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 /d2/scr/pima/bp177i_uvs/J0849+5603_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. ! ! 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=1.001112Jy sigma=44.976221 ! Fit after self-cal, rms=0.950670Jy sigma=42.617218 ! 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=1.356 mas, bmaj=4.672 mas, bpa=-31.65 degrees ! Estimated noise=0.665116 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 = 0.0342163 Jy ! Component: 100 - total flux cleaned = 0.0501043 Jy ! Total flux subtracted in 100 components = 0.0501043 Jy ! Clean residual min=-0.003943 max=0.008202 Jy/beam ! Clean residual mean=-0.000005 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.0501043 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0501043 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=0.028336Jy sigma=1.225428 ! Fit after self-cal, rms=0.026880Jy sigma=1.170286 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114708 Jy ! Component: 100 - total flux cleaned = 0.0186775 Jy ! Total flux subtracted in 100 components = 0.0186775 Jy ! Clean residual min=-0.002231 max=0.003790 Jy/beam ! Clean residual mean=-0.000003 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0687818 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0687818 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=0.018732Jy sigma=0.772586 ! Fit after self-cal, rms=0.018508Jy sigma=0.764129 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510653 Jy ! Component: 100 - total flux cleaned = 0.0084146 Jy ! Total flux subtracted in 100 components = 0.0084146 Jy ! Clean residual min=-0.001971 max=0.001882 Jy/beam ! Clean residual mean=-0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0771964 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.0771964 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=0.016197Jy sigma=0.656656 ! Fit after self-cal, rms=0.016151Jy sigma=0.654835 ! 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=1.658 mas, bmaj=4.972 mas, bpa=-32.03 degrees ! Estimated noise=0.485003 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 = 0.00366567 Jy ! Component: 100 - total flux cleaned = 0.00581188 Jy ! Component: 150 - total flux cleaned = 0.00725449 Jy ! Component: 200 - total flux cleaned = 0.008276 Jy ! Total flux subtracted in 200 components = 0.008276 Jy ! Clean residual min=-0.001694 max=0.001784 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0854724 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 73 components and 0.0854724 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=0.015081Jy sigma=0.615219 ! Fit after self-cal, rms=0.015068Jy sigma=0.614662 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.658 x 4.972 at -32.03 degrees (North through East) ! Clean map min=-0.0016905 max=0.048846 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 0.97 FD 1.03 HN 0.93 KP 0.89 ! LA 0.98 MK 1.04 NL 1.17 OV 0.93 ! PT 0.85 SC 0.97 ! ! ! 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 1.10 HN 0.97 KP 0.97 ! LA 1.05 MK 1.01 NL 1.03 OV 0.97 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.11 KP 1.05 ! LA 1.02 MK 1.05 NL 1.07 OV 0.96 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.04 KP 1.01 ! LA 1.06 MK 0.90 NL 0.96 OV 0.95 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.99 KP 0.90 ! LA 1.02 MK 1.02 NL 1.01 OV 0.93 ! PT 0.94 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.04 KP 0.96 ! LA 1.09 MK 1.04 NL 1.03 OV 1.00 ! PT 0.94 SC 0.98 ! ! ! Fit before self-cal, rms=0.015068Jy sigma=0.614662 ! Fit after self-cal, rms=0.014356Jy sigma=0.577429 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.662 mas, bmaj=4.991 mas, bpa=-31.99 degrees ! Estimated noise=0.483817 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 = 0.000395288 Jy ! Component: 100 - total flux cleaned = 0.000406761 Jy ! Component: 150 - total flux cleaned = 0.000415116 Jy ! Component: 200 - total flux cleaned = 0.000429924 Jy ! Total flux subtracted in 200 components = 0.000429924 Jy ! Clean residual min=-0.001418 max=0.001489 Jy/beam ! Clean residual mean=-0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0859023 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.0859023 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=0.014333Jy sigma=0.577044 ! Fit after self-cal, rms=0.014332Jy sigma=0.576894 ! 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=0.014332Jy sigma=0.576894 ! Fit after self-cal, rms=0.014340Jy sigma=0.576811 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=4.992 mas, bpa=-31.97 degrees ! Estimated noise=0.484479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239535 Jy ! Component: 100 - total flux cleaned = 0.000272598 Jy ! Component: 150 - total flux cleaned = 0.000286639 Jy ! Component: 200 - total flux cleaned = 0.000299706 Jy ! Total flux subtracted in 200 components = 0.000299706 Jy ! Clean residual min=-0.001437 max=0.001485 Jy/beam ! Clean residual mean=-0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.086202 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.086202 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=0.014324Jy sigma=0.576638 ! Fit after self-cal, rms=0.014323Jy sigma=0.576587 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 = 1.25386e-05 Jy ! Component: 100 - total flux cleaned = 1.91257e-05 Jy ! Component: 150 - total flux cleaned = 1.90642e-05 Jy ! Component: 200 - total flux cleaned = 2.92608e-05 Jy ! Total flux subtracted in 200 components = 2.92608e-05 Jy ! Clean residual min=-0.001451 max=0.001488 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0862313 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.0862313 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=0.014317Jy sigma=0.576403 ! Fit after self-cal, rms=0.014316Jy sigma=0.576366 ! 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=0.014316Jy sigma=0.576366 ! Fit after self-cal, rms=0.014330Jy sigma=0.576298 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.656 mas, bmaj=4.993 mas, bpa=-31.96 degrees ! Estimated noise=0.485278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182142 Jy ! Component: 100 - total flux cleaned = 0.000217948 Jy ! Component: 150 - total flux cleaned = 0.000223139 Jy ! Component: 200 - total flux cleaned = 0.000227787 Jy ! Total flux subtracted in 200 components = 0.000227787 Jy ! Clean residual min=-0.001464 max=0.001486 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0864591 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.0864591 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=0.014319Jy sigma=0.576269 ! Fit after self-cal, rms=0.014318Jy sigma=0.576244 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 = 1.5926e-05 Jy ! Component: 100 - total flux cleaned = 1.57576e-05 Jy ! Component: 150 - total flux cleaned = 1.55474e-05 Jy ! Component: 200 - total flux cleaned = 1.5427e-05 Jy ! Total flux subtracted in 200 components = 1.5427e-05 Jy ! Clean residual min=-0.001474 max=0.001488 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0864745 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.0864745 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=0.014315Jy sigma=0.576137 ! Fit after self-cal, rms=0.014315Jy sigma=0.576119 ! 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=0.014315Jy sigma=0.576119 ! Fit after self-cal, rms=0.014327Jy sigma=0.576075 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.645 mas, bmaj=5.359 mas, bpa=-35.92 degrees ! Estimated noise=0.587882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307035 Jy ! Component: 100 - total flux cleaned = 0.000341842 Jy ! Component: 150 - total flux cleaned = 0.000363476 Jy ! Component: 200 - total flux cleaned = 0.000373083 Jy ! Total flux subtracted in 200 components = 0.000373083 Jy ! Clean residual min=-0.002093 max=0.002034 Jy/beam ! Clean residual mean=-0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0868476 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.0868476 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=0.014322Jy sigma=0.576332 ! Fit after self-cal, rms=0.014319Jy sigma=0.576269 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 = 1.53083e-05 Jy ! Component: 100 - total flux cleaned = 1.52767e-05 Jy ! Component: 150 - total flux cleaned = 1.5504e-05 Jy ! Component: 200 - total flux cleaned = 2.00973e-05 Jy ! Total flux subtracted in 200 components = 2.00973e-05 Jy ! Clean residual min=-0.002104 max=0.002033 Jy/beam ! Clean residual mean=-0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0868677 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 108 components and 0.0868677 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=0.014321Jy sigma=0.576372 ! Fit after self-cal, rms=0.014319Jy sigma=0.576350 ! 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=1.654 mas, bmaj=4.995 mas, bpa=-31.95 degrees ! Estimated noise=0.485978 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.654 x 4.995 at -31.95 degrees (North through East) ! Clean map min=-0.0014597 max=0.04855 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=1.354 mas, bmaj=4.692 mas, bpa=-31.53 degrees ! Estimated noise=0.671384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0362804 Jy ! Component: 100 - total flux cleaned = 0.0534861 Jy ! Component: 150 - total flux cleaned = 0.0640588 Jy ! Component: 200 - total flux cleaned = 0.0708629 Jy ! Total flux subtracted in 200 components = 0.0708629 Jy ! Clean residual min=-0.002107 max=0.003604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0708629 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0708629 Jy ! Inverting map and beam ! Estimated beam: bmin=1.654 mas, bmaj=4.995 mas, bpa=-31.95 degrees ! Estimated noise=0.485978 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 = 0.00618875 Jy ! Component: 100 - total flux cleaned = 0.0096437 Jy ! Component: 150 - total flux cleaned = 0.0116981 Jy ! Component: 200 - total flux cleaned = 0.012969 Jy ! Total flux subtracted in 200 components = 0.012969 Jy ! Clean residual min=-0.001441 max=0.001424 Jy/beam ! Clean residual mean=-0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0838319 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.0838319 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=3.645 mas, bmaj=5.359 mas, bpa=-35.92 degrees ! Estimated noise=0.587882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133781 Jy ! Component: 100 - total flux cleaned = 0.00201803 Jy ! Component: 150 - total flux cleaned = 0.00240068 Jy ! Component: 200 - total flux cleaned = 0.00260288 Jy ! Total flux subtracted in 200 components = 0.00260288 Jy ! Clean residual min=-0.002080 max=0.002067 Jy/beam ! Clean residual mean=-0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0864348 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 = 4.48812e-05 Jy ! Component: 100 - total flux cleaned = 7.27868e-05 Jy ! Component: 150 - total flux cleaned = 0.000105059 Jy ! Component: 200 - total flux cleaned = 0.000129467 Jy ! Total flux subtracted in 200 components = 0.000129467 Jy ! Clean residual min=-0.002087 max=0.002058 Jy/beam ! Clean residual mean=-0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0865643 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 86 components and 0.0865642 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.654 mas, bmaj=4.995 mas, bpa=-31.95 degrees ! Estimated noise=0.485978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.76186e-05 Jy ! Component: 100 - total flux cleaned = -1.24893e-05 Jy ! Component: 150 - total flux cleaned = 3.22117e-05 Jy ! Component: 200 - total flux cleaned = 5.22533e-05 Jy ! Total flux subtracted in 200 components = 5.22533e-05 Jy ! Clean residual min=-0.001453 max=0.001484 Jy/beam ! Clean residual mean=-0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0866165 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.0866165 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=0.014348Jy sigma=0.577354 ! Fit after self-cal, rms=0.014345Jy sigma=0.577289 wmodel /d2/scr/pima/bp177i_uvs/J0849+5603_C_map.mod ! Writing 93 model components to file: /d2/scr/pima/bp177i_uvs/J0849+5603_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0849+5603_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0849+5603_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0849+5603_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J0849+5603_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 = 5.55992e-05 Jy ! Component: 100 - total flux cleaned = 3.0805e-05 Jy ! Component: 150 - total flux cleaned = 0.000145266 Jy ! Component: 200 - total flux cleaned = 0.000231993 Jy ! Component: 250 - total flux cleaned = 0.000251902 Jy ! Component: 300 - total flux cleaned = 0.000212928 Jy ! Component: 350 - total flux cleaned = 0.000156502 Jy ! Component: 400 - total flux cleaned = 8.39325e-05 Jy ! Component: 450 - total flux cleaned = 3.11536e-05 Jy ! Component: 500 - total flux cleaned = 4.82325e-05 Jy ! Component: 550 - total flux cleaned = -5.27632e-05 Jy ! Component: 600 - total flux cleaned = -0.000101693 Jy ! Component: 650 - total flux cleaned = -0.000149785 Jy ! Component: 700 - total flux cleaned = -0.000243767 Jy ! Component: 750 - total flux cleaned = -0.000304904 Jy ! Component: 800 - total flux cleaned = -0.000365195 Jy ! Component: 850 - total flux cleaned = -0.00045361 Jy ! Component: 900 - total flux cleaned = -0.000497172 Jy ! Component: 950 - total flux cleaned = -0.000596214 Jy ! Component: 1000 - total flux cleaned = -0.000693261 Jy ! Component: 1050 - total flux cleaned = -0.000775272 Jy ! Component: 1100 - total flux cleaned = -0.00085597 Jy ! Component: 1150 - total flux cleaned = -0.00089572 Jy ! Component: 1200 - total flux cleaned = -0.000999771 Jy ! Component: 1250 - total flux cleaned = -0.00106356 Jy ! Component: 1300 - total flux cleaned = -0.00112635 Jy ! Component: 1350 - total flux cleaned = -0.00118835 Jy ! Component: 1400 - total flux cleaned = -0.00122488 Jy ! Component: 1450 - total flux cleaned = -0.00127323 Jy ! Component: 1500 - total flux cleaned = -0.00132084 Jy ! Component: 1550 - total flux cleaned = -0.00136808 Jy ! Component: 1600 - total flux cleaned = -0.00147243 Jy ! Component: 1650 - total flux cleaned = -0.00151818 Jy ! Component: 1700 - total flux cleaned = -0.00158577 Jy ! Component: 1750 - total flux cleaned = -0.00168568 Jy ! Component: 1800 - total flux cleaned = -0.0017513 Jy ! Component: 1850 - total flux cleaned = -0.00179451 Jy ! Component: 1900 - total flux cleaned = -0.00184773 Jy ! Component: 1950 - total flux cleaned = -0.00185813 Jy ! Component: 2000 - total flux cleaned = -0.00191043 Jy ! Component: 2050 - total flux cleaned = -0.0019517 Jy ! Component: 2100 - total flux cleaned = -0.00198243 Jy ! Component: 2150 - total flux cleaned = -0.00202272 Jy ! Component: 2200 - total flux cleaned = -0.00207267 Jy ! Component: 2250 - total flux cleaned = -0.00212182 Jy ! Component: 2300 - total flux cleaned = -0.0021022 Jy ! Component: 2350 - total flux cleaned = -0.00216982 Jy ! Component: 2400 - total flux cleaned = -0.00216983 Jy ! Component: 2450 - total flux cleaned = -0.00219823 Jy ! Component: 2500 - total flux cleaned = -0.0021795 Jy ! Component: 2550 - total flux cleaned = -0.00221687 Jy ! Component: 2600 - total flux cleaned = -0.00222599 Jy ! Component: 2650 - total flux cleaned = -0.00225338 Jy ! Component: 2700 - total flux cleaned = -0.00224423 Jy ! Component: 2750 - total flux cleaned = -0.00225312 Jy ! Component: 2800 - total flux cleaned = -0.00226199 Jy ! Component: 2850 - total flux cleaned = -0.00225317 Jy ! Component: 2900 - total flux cleaned = -0.0022009 Jy ! Component: 2950 - total flux cleaned = -0.00221824 Jy ! Component: 3000 - total flux cleaned = -0.00217541 Jy ! Component: 3050 - total flux cleaned = -0.00221787 Jy ! Component: 3100 - total flux cleaned = -0.00222621 Jy ! Component: 3150 - total flux cleaned = -0.00221788 Jy ! Component: 3200 - total flux cleaned = -0.00220961 Jy ! Component: 3250 - total flux cleaned = -0.00221772 Jy ! Component: 3300 - total flux cleaned = -0.00222582 Jy ! Component: 3350 - total flux cleaned = -0.00223393 Jy ! Component: 3400 - total flux cleaned = -0.00228997 Jy ! Component: 3450 - total flux cleaned = -0.00229779 Jy ! Component: 3500 - total flux cleaned = -0.00232151 Jy ! Component: 3550 - total flux cleaned = -0.00236837 Jy ! Component: 3600 - total flux cleaned = -0.002407 Jy ! Component: 3650 - total flux cleaned = -0.00241461 Jy ! Component: 3700 - total flux cleaned = -0.00242997 Jy ! Component: 3750 - total flux cleaned = -0.00246792 Jy ! Component: 3800 - total flux cleaned = -0.00249801 Jy ! Component: 3850 - total flux cleaned = -0.00253542 Jy ! Component: 3900 - total flux cleaned = -0.00256517 Jy ! Component: 3950 - total flux cleaned = -0.00258744 Jy ! Component: 4000 - total flux cleaned = -0.00262411 Jy ! Component: 4050 - total flux cleaned = -0.00265333 Jy ! Total flux subtracted in 4096 components = -0.00268244 Jy ! Clean residual min=-0.000393 max=0.000416 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.083934 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 408 components and 0.0839341 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0849+5603_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.654 x 4.995 at -31.95 degrees (North through East) ! Clean map min=-0.00090478 max=0.048673 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0849+5603_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0486726 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.800375 0.800375 1.60075 3.2015 6.403 12.806 25.612 51.224 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 374.824 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0849+5603_C_uvs.log closed on Tue Apr 15 00:20:20 2014