! Started logfile: /scr/pima/bp171a9_uvs/J0906+0342_C_uvs.log on Sat Dec 21 09:09:54 2013 obs /scr/pima/bp171a9_uvs/J0906+0342_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J0906+0342_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J0906+0342 ! ! 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 744 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/bp171a9_uvs/J0906+0342_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=1.003935Jy sigma=3.288231 ! Fit after self-cal, rms=0.957512Jy sigma=2.834347 ! 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=2.047 mas, bmaj=5.781 mas, bpa=17.64 degrees ! Estimated noise=15.9228 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 = 0.061788 Jy ! Component: 100 - total flux cleaned = 0.0882428 Jy ! Total flux subtracted in 100 components = 0.0882428 Jy ! Clean residual min=-0.018782 max=0.018968 Jy/beam ! Clean residual mean=-0.000058 rms=0.007444 Jy/beam ! Combined flux in latest and established models = 0.0882428 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 57 components and 0.0882428 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=0.048217Jy sigma=0.264421 ! Fit after self-cal, rms=0.046862Jy sigma=0.262302 ! 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=2.628 mas, bmaj=6.883 mas, bpa=17.56 degrees ! Estimated noise=10.6136 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 = 0.0313987 Jy ! Component: 100 - total flux cleaned = 0.0431691 Jy ! Component: 150 - total flux cleaned = 0.0489369 Jy ! Component: 200 - total flux cleaned = 0.0498166 Jy ! Total flux subtracted in 200 components = 0.0498166 Jy ! Clean residual min=-0.007689 max=0.007668 Jy/beam ! Clean residual mean=-0.000013 rms=0.003346 Jy/beam ! Combined flux in latest and established models = 0.138059 Jy ! Performing phase self-cal ! Adding 130 model components to the UV plane model. ! The established model now contains 185 components and 0.138059 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=0.029133Jy sigma=0.110898 ! Fit after self-cal, rms=0.028307Jy sigma=0.109891 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.628 x 6.883 at 17.56 degrees (North through East) ! Clean map min=-0.012722 max=0.061115 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 0.92 KP 0.93 ! LA 1.04 NL 1.09 OV 0.97 PT 0.91 ! SC 0.97 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 0.96 ! LA 1.04 NL 0.96 OV 1.04 PT 1.03 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.86 HN 0.87 KP 0.94 ! LA 0.97 NL 1.09 OV 0.98 PT 0.98 ! SC 0.89 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.028307Jy sigma=0.109891 ! Fit after self-cal, rms=0.028006Jy sigma=0.106378 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.624 mas, bmaj=6.85 mas, bpa=17.42 degrees ! Estimated noise=10.3568 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 = 0.00452929 Jy ! Component: 100 - total flux cleaned = 0.00397438 Jy ! Component: 150 - total flux cleaned = 0.0042133 Jy ! Component: 200 - total flux cleaned = 0.00485333 Jy ! Total flux subtracted in 200 components = 0.00485333 Jy ! Clean residual min=-0.003310 max=0.003318 Jy/beam ! Clean residual mean=-0.000002 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.142913 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 269 components and 0.142913 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=0.023965Jy sigma=0.089554 ! Fit after self-cal, rms=0.023881Jy sigma=0.089453 ! 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=0.023881Jy sigma=0.089453 ! Fit after self-cal, rms=0.023483Jy sigma=0.085525 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.6 mas, bmaj=6.814 mas, bpa=17.56 degrees ! Estimated noise=10.4071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000741202 Jy ! Component: 100 - total flux cleaned = -0.000196428 Jy ! Component: 150 - total flux cleaned = 0.000457302 Jy ! Component: 200 - total flux cleaned = 0.000909562 Jy ! Total flux subtracted in 200 components = 0.000909562 Jy ! Clean residual min=-0.002363 max=0.002365 Jy/beam ! Clean residual mean=-0.000002 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.143822 Jy selfcal ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 338 components and 0.143822 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=0.021346Jy sigma=0.078136 ! Fit after self-cal, rms=0.021302Jy sigma=0.078106 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 = 0.000135513 Jy ! Component: 100 - total flux cleaned = 0.000636378 Jy ! Component: 150 - total flux cleaned = 0.00109884 Jy ! Component: 200 - total flux cleaned = 0.00172711 Jy ! Total flux subtracted in 200 components = 0.00172711 Jy ! Clean residual min=-0.001706 max=0.001697 Jy/beam ! Clean residual mean=-0.000000 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.145549 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 401 components and 0.145549 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=0.020015Jy sigma=0.075143 ! Fit after self-cal, rms=0.019996Jy sigma=0.075128 ! 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=0.019996Jy sigma=0.075128 ! Fit after self-cal, rms=0.019396Jy sigma=0.070532 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.575 mas, bmaj=6.739 mas, bpa=17.65 degrees ! Estimated noise=10.3965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000417622 Jy ! Component: 100 - total flux cleaned = -0.000880095 Jy ! Component: 150 - total flux cleaned = -0.00129087 Jy ! Component: 200 - total flux cleaned = -0.00129405 Jy ! Total flux subtracted in 200 components = -0.00129405 Jy ! Clean residual min=-0.001519 max=0.001522 Jy/beam ! Clean residual mean=-0.000000 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.144255 Jy selfcal ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 475 components and 0.144255 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=0.018382Jy sigma=0.066493 ! Fit after self-cal, rms=0.018373Jy sigma=0.066479 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 = -0.000179128 Jy ! Component: 100 - total flux cleaned = -0.000264299 Jy ! Component: 150 - total flux cleaned = -0.000269001 Jy ! Component: 200 - total flux cleaned = -0.000269721 Jy ! Total flux subtracted in 200 components = -0.000269721 Jy ! Clean residual min=-0.001133 max=0.001133 Jy/beam ! Clean residual mean=-0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.143986 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 517 components and 0.143986 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=0.017777Jy sigma=0.064756 ! Fit after self-cal, rms=0.017772Jy sigma=0.064750 ! 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=0.017772Jy sigma=0.064750 ! Fit after self-cal, rms=0.017549Jy sigma=0.063277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.934 mas, bmaj=9.034 mas, bpa=20.06 degrees ! Estimated noise=9.12536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000649501 Jy ! Component: 100 - total flux cleaned = 0.000434309 Jy ! Component: 150 - total flux cleaned = 0.000240991 Jy ! Component: 200 - total flux cleaned = 0.000246834 Jy ! Total flux subtracted in 200 components = 0.000246834 Jy ! Clean residual min=-0.001440 max=0.001443 Jy/beam ! Clean residual mean=0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.144232 Jy selfcal ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 605 components and 0.144232 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=0.017171Jy sigma=0.059571 ! Fit after self-cal, rms=0.017167Jy sigma=0.059555 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 = -0.000766665 Jy ! Component: 100 - total flux cleaned = -0.000775553 Jy ! Component: 150 - total flux cleaned = -0.000471116 Jy ! Component: 200 - total flux cleaned = -7.80168e-05 Jy ! Total flux subtracted in 200 components = -7.80168e-05 Jy ! Clean residual min=-0.000888 max=0.000896 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.144154 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 658 components and 0.144154 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=0.016916Jy sigma=0.058065 ! Fit after self-cal, rms=0.016912Jy sigma=0.058057 ! 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=2.549 mas, bmaj=6.687 mas, bpa=17.77 degrees ! Estimated noise=10.426 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.549 x 6.687 at 17.77 degrees (North through East) ! Clean map min=-0.0056601 max=0.054282 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=1.998 mas, bmaj=5.63 mas, bpa=17.86 degrees ! Estimated noise=15.3817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0619907 Jy ! Component: 100 - total flux cleaned = 0.0933227 Jy ! Component: 150 - total flux cleaned = 0.107678 Jy ! Component: 200 - total flux cleaned = 0.116348 Jy ! Total flux subtracted in 200 components = 0.116348 Jy ! Clean residual min=-0.011610 max=0.011624 Jy/beam ! Clean residual mean=-0.000025 rms=0.004829 Jy/beam ! Combined flux in latest and established models = 0.116348 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 107 model components to the UV plane model. ! The established model now contains 107 components and 0.116348 Jy ! Inverting map and beam ! Estimated beam: bmin=2.549 mas, bmaj=6.687 mas, bpa=17.77 degrees ! Estimated noise=10.426 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 = 0.0171289 Jy ! Component: 100 - total flux cleaned = 0.0179893 Jy ! Component: 150 - total flux cleaned = 0.0185033 Jy ! Component: 200 - total flux cleaned = 0.0173132 Jy ! Total flux subtracted in 200 components = 0.0173132 Jy ! Clean residual min=-0.006065 max=0.006038 Jy/beam ! Clean residual mean=-0.000007 rms=0.002727 Jy/beam ! Combined flux in latest and established models = 0.133661 Jy ! Adding 138 model components to the UV plane model. ! The established model now contains 240 components and 0.133661 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=4.934 mas, bmaj=9.034 mas, bpa=20.06 degrees ! Estimated noise=9.12536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116701 Jy ! Component: 100 - total flux cleaned = -0.00272809 Jy ! Component: 150 - total flux cleaned = -0.00519431 Jy ! Component: 200 - total flux cleaned = -0.00564448 Jy ! Total flux subtracted in 200 components = -0.00564448 Jy ! Clean residual min=-0.003658 max=0.003638 Jy/beam ! Clean residual mean=-0.000002 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.128017 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 = -0.000426662 Jy ! Component: 100 - total flux cleaned = -5.45565e-05 Jy ! Component: 150 - total flux cleaned = 0.000473168 Jy ! Component: 200 - total flux cleaned = 0.00160513 Jy ! Total flux subtracted in 200 components = 0.00160513 Jy ! Clean residual min=-0.002622 max=0.002609 Jy/beam ! Clean residual mean=-0.000002 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.129622 Jy ! Adding 166 model components to the UV plane model. ! The established model now contains 400 components and 0.129622 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.549 mas, bmaj=6.687 mas, bpa=17.77 degrees ! Estimated noise=10.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384832 Jy ! Component: 100 - total flux cleaned = 0.00122814 Jy ! Component: 150 - total flux cleaned = 0.00209771 Jy ! Component: 200 - total flux cleaned = 0.00280267 Jy ! Total flux subtracted in 200 components = 0.00280267 Jy ! Clean residual min=-0.001600 max=0.001609 Jy/beam ! Clean residual mean=0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.132424 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 459 components and 0.132424 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=0.018713Jy sigma=0.061493 ! Fit after self-cal, rms=0.018639Jy sigma=0.061281 wmodel /scr/pima/bp171a9_uvs/J0906+0342_C_map.mod ! Writing 459 model components to file: /scr/pima/bp171a9_uvs/J0906+0342_C_map.mod wobs /scr/pima/bp171a9_uvs/J0906+0342_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J0906+0342_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J0906+0342_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/bp171a9_uvs/J0906+0342_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.549 x 6.687 at 17.77 degrees (North through East) ! Clean map min=-0.0063093 max=0.050937 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J0906+0342_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0509374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000608462 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.58359 3.58359 7.16717 14.3343 28.6687 57.3374 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 83.715 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J0906+0342_C_uvs.log closed on Sat Dec 21 09:09:58 2013