! Started logfile: /scr/pima/bp171aa_uvs/J1109+1043_C_uvs.log on Fri Nov 29 08:36:13 2013 obs /scr/pima/bp171aa_uvs/J1109+1043_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171aa_uvs/J1109+1043_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J1109+1043 ! ! 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 912 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/bp171aa_uvs/J1109+1043_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=1.012975Jy sigma=7.940540 ! Fit after self-cal, rms=0.898059Jy sigma=5.478316 ! 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=2.189 mas, bmaj=4.828 mas, bpa=3.972 degrees ! Estimated noise=8.09028 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143354 Jy ! Component: 100 - total flux cleaned = 0.208473 Jy ! Total flux subtracted in 100 components = 0.208473 Jy ! Clean residual min=-0.030232 max=0.035401 Jy/beam ! Clean residual mean=-0.000061 rms=0.011498 Jy/beam ! Combined flux in latest and established models = 0.208473 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 56 components and 0.208473 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=0.086454Jy sigma=1.247175 ! Fit after self-cal, rms=0.085222Jy sigma=1.246195 ! 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=3.129 mas, bmaj=5.856 mas, bpa=4.963 degrees ! Estimated noise=4.25681 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 = 0.0716158 Jy ! Component: 100 - total flux cleaned = 0.119282 Jy ! Component: 150 - total flux cleaned = 0.152015 Jy ! Component: 200 - total flux cleaned = 0.17267 Jy ! Total flux subtracted in 200 components = 0.17267 Jy ! Clean residual min=-0.016792 max=0.016890 Jy/beam ! Clean residual mean=-0.000050 rms=0.008445 Jy/beam ! Combined flux in latest and established models = 0.381143 Jy ! Performing phase self-cal ! Adding 133 model components to the UV plane model. ! The established model now contains 183 components and 0.381143 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=0.047275Jy sigma=0.604241 ! Fit after self-cal, rms=0.046559Jy sigma=0.602242 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.129 x 5.856 at 4.963 degrees (North through East) ! Clean map min=-0.019466 max=0.1591 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 1.03 FD 1.07 HN 1.02 KP 0.94 ! LA 0.98 MK 1.16 NL 1.14 OV 1.01 ! PT 0.98 SC 1.20 ! ! ! 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=0.046559Jy sigma=0.602242 ! Fit after self-cal, rms=0.046489Jy sigma=0.600221 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=5.87 mas, bpa=4.962 degrees ! Estimated noise=4.27229 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 = 0.0161132 Jy ! Component: 100 - total flux cleaned = 0.0245234 Jy ! Component: 150 - total flux cleaned = 0.0291721 Jy ! Component: 200 - total flux cleaned = 0.032129 Jy ! Total flux subtracted in 200 components = 0.032129 Jy ! Clean residual min=-0.007596 max=0.007564 Jy/beam ! Clean residual mean=-0.000026 rms=0.003961 Jy/beam ! Combined flux in latest and established models = 0.413272 Jy ! Performing phase self-cal ! Adding 116 model components to the UV plane model. ! The established model now contains 287 components and 0.413272 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=0.037538Jy sigma=0.477162 ! Fit after self-cal, rms=0.037407Jy sigma=0.476826 ! 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=0.037407Jy sigma=0.476826 ! Fit after self-cal, rms=0.037023Jy sigma=0.467875 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=5.86 mas, bpa=5.002 degrees ! Estimated noise=4.29698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588834 Jy ! Component: 100 - total flux cleaned = 0.00671798 Jy ! Component: 150 - total flux cleaned = 0.00712735 Jy ! Component: 200 - total flux cleaned = 0.00745118 Jy ! Total flux subtracted in 200 components = 0.00745118 Jy ! Clean residual min=-0.005119 max=0.005113 Jy/beam ! Clean residual mean=-0.000021 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 0.420723 Jy selfcal ! Performing phase self-cal ! Adding 119 model components to the UV plane model. ! The established model now contains 390 components and 0.420723 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=0.033219Jy sigma=0.418251 ! Fit after self-cal, rms=0.033166Jy sigma=0.418142 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 = 1.41219e-05 Jy ! Component: 100 - total flux cleaned = -0.000742541 Jy ! Component: 150 - total flux cleaned = -0.0021266 Jy ! Component: 200 - total flux cleaned = -0.00364192 Jy ! Total flux subtracted in 200 components = -0.00364192 Jy ! Clean residual min=-0.003495 max=0.003479 Jy/beam ! Clean residual mean=-0.000019 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.417081 Jy ! Performing phase self-cal ! Adding 107 model components to the UV plane model. ! The established model now contains 486 components and 0.417081 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=0.031374Jy sigma=0.398064 ! Fit after self-cal, rms=0.031348Jy sigma=0.398025 ! 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=0.031348Jy sigma=0.398025 ! Fit after self-cal, rms=0.029874Jy sigma=0.379926 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.153 mas, bmaj=5.866 mas, bpa=5.335 degrees ! Estimated noise=4.35249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000526562 Jy ! Component: 100 - total flux cleaned = 0.00159518 Jy ! Component: 150 - total flux cleaned = 0.00160352 Jy ! Component: 200 - total flux cleaned = 0.00138267 Jy ! Total flux subtracted in 200 components = 0.00138267 Jy ! Clean residual min=-0.003394 max=0.003391 Jy/beam ! Clean residual mean=-0.000009 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.418464 Jy selfcal ! Performing phase self-cal ! Adding 114 model components to the UV plane model. ! The established model now contains 589 components and 0.418464 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=0.028104Jy sigma=0.354130 ! Fit after self-cal, rms=0.028083Jy sigma=0.354072 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 = -0.0014803 Jy ! Component: 100 - total flux cleaned = -0.00283424 Jy ! Component: 150 - total flux cleaned = -0.00376588 Jy ! Component: 200 - total flux cleaned = -0.00479506 Jy ! Total flux subtracted in 200 components = -0.00479506 Jy ! Clean residual min=-0.002347 max=0.002346 Jy/beam ! Clean residual mean=-0.000012 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.413669 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 659 components and 0.413669 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=0.027199Jy sigma=0.342749 ! Fit after self-cal, rms=0.027188Jy sigma=0.342728 ! 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=0.027188Jy sigma=0.342728 ! Fit after self-cal, rms=0.025858Jy sigma=0.315706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.115 mas, bmaj=7.456 mas, bpa=28.47 degrees ! Estimated noise=3.47281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284153 Jy ! Component: 100 - total flux cleaned = 0.0015607 Jy ! Component: 150 - total flux cleaned = 0.0019854 Jy ! Component: 200 - total flux cleaned = 0.00126967 Jy ! Total flux subtracted in 200 components = 0.00126967 Jy ! Clean residual min=-0.002822 max=0.002821 Jy/beam ! Clean residual mean=-0.000017 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.414939 Jy selfcal ! Performing phase self-cal ! Adding 140 model components to the UV plane model. ! The established model now contains 784 components and 0.414938 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=0.024675Jy sigma=0.291678 ! Fit after self-cal, rms=0.024657Jy sigma=0.291635 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 = -0.000917008 Jy ! Component: 100 - total flux cleaned = -0.00144521 Jy ! Component: 150 - total flux cleaned = -0.00181478 Jy ! Component: 200 - total flux cleaned = -0.00181082 Jy ! Total flux subtracted in 200 components = -0.00181082 Jy ! Clean residual min=-0.001829 max=0.001843 Jy/beam ! Clean residual mean=-0.000017 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.413128 Jy ! Performing phase self-cal ! Adding 99 model components to the UV plane model. ! The established model now contains 872 components and 0.413128 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=0.024237Jy sigma=0.284241 ! Fit after self-cal, rms=0.024224Jy sigma=0.284221 ! 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=3.149 mas, bmaj=5.863 mas, bpa=5.307 degrees ! Estimated noise=4.40619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.149 x 5.863 at 5.307 degrees (North through East) ! Clean map min=-0.0063543 max=0.14944 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=2.21 mas, bmaj=4.846 mas, bpa=4.189 degrees ! Estimated noise=8.36242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147742 Jy ! Component: 100 - total flux cleaned = 0.215506 Jy ! Component: 150 - total flux cleaned = 0.262829 Jy ! Component: 200 - total flux cleaned = 0.299325 Jy ! Total flux subtracted in 200 components = 0.299325 Jy ! Clean residual min=-0.020395 max=0.021750 Jy/beam ! Clean residual mean=-0.000034 rms=0.008281 Jy/beam ! Combined flux in latest and established models = 0.299325 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 111 model components to the UV plane model. ! The established model now contains 111 components and 0.299325 Jy ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=5.863 mas, bpa=5.307 degrees ! Estimated noise=4.40619 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 = 0.0518053 Jy ! Component: 100 - total flux cleaned = 0.0808386 Jy ! Component: 150 - total flux cleaned = 0.095468 Jy ! Component: 200 - total flux cleaned = 0.104381 Jy ! Total flux subtracted in 200 components = 0.104381 Jy ! Clean residual min=-0.014947 max=0.014953 Jy/beam ! Clean residual mean=-0.000041 rms=0.007781 Jy/beam ! Combined flux in latest and established models = 0.403706 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 235 components and 0.403706 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=6.115 mas, bmaj=7.456 mas, bpa=28.47 degrees ! Estimated noise=3.47281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00887964 Jy ! Component: 100 - total flux cleaned = 0.0127426 Jy ! Component: 150 - total flux cleaned = 0.0166029 Jy ! Component: 200 - total flux cleaned = 0.018826 Jy ! Total flux subtracted in 200 components = 0.018826 Jy ! Clean residual min=-0.008412 max=0.008447 Jy/beam ! Clean residual mean=-0.000026 rms=0.004641 Jy/beam ! Combined flux in latest and established models = 0.422532 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 = 4.87136e-05 Jy ! Component: 100 - total flux cleaned = -0.00170422 Jy ! Component: 150 - total flux cleaned = -0.00372509 Jy ! Component: 200 - total flux cleaned = -0.00561275 Jy ! Total flux subtracted in 200 components = -0.00561275 Jy ! Clean residual min=-0.006059 max=0.006033 Jy/beam ! Clean residual mean=-0.000005 rms=0.002839 Jy/beam ! Combined flux in latest and established models = 0.416919 Jy ! Adding 235 model components to the UV plane model. ! The established model now contains 463 components and 0.416919 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=5.863 mas, bpa=5.307 degrees ! Estimated noise=4.40619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00197843 Jy ! Component: 100 - total flux cleaned = -0.00413769 Jy ! Component: 150 - total flux cleaned = -0.00490956 Jy ! Component: 200 - total flux cleaned = -0.00560796 Jy ! Total flux subtracted in 200 components = -0.00560796 Jy ! Clean residual min=-0.002831 max=0.002838 Jy/beam ! Clean residual mean=-0.000018 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.411311 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 529 components and 0.411311 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=0.028145Jy sigma=0.301930 ! Fit after self-cal, rms=0.027868Jy sigma=0.301617 wmodel /scr/pima/bp171aa_uvs/J1109+1043_C_map.mod ! Writing 529 model components to file: /scr/pima/bp171aa_uvs/J1109+1043_C_map.mod wobs /scr/pima/bp171aa_uvs/J1109+1043_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171aa_uvs/J1109+1043_C_uvs.fits wwins /scr/pima/bp171aa_uvs/J1109+1043_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171aa_uvs/J1109+1043_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.149 x 5.863 at 5.307 degrees (North through East) ! Clean map min=-0.0086278 max=0.14661 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171aa_uvs/J1109+1043_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.146614 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00115541 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.36418 2.36418 4.72835 9.4567 18.9134 37.8268 75.6536 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 126.894 quit ! Quitting program ! Log file /scr/pima/bp171aa_uvs/J1109+1043_C_uvs.log closed on Fri Nov 29 08:36:16 2013