! Started logfile: /scr/pima/bp171ac_uvs/J1110-0756_X_uvs.log on Mon Dec 9 01:48:45 2013 obs /scr/pima/bp171ac_uvs/J1110-0756_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J1110-0756_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1110-0756 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ac_uvs/J1110-0756_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.006391Jy sigma=3.764082 ! Fit after self-cal, rms=0.899547Jy sigma=3.333999 ! 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=0.7704 mas, bmaj=2.202 mas, bpa=-2.419 degrees ! Estimated noise=7.58287 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 = 0.078452 Jy ! Component: 100 - total flux cleaned = 0.0969381 Jy ! Total flux subtracted in 100 components = 0.0969381 Jy ! Clean residual min=-0.003610 max=0.007404 Jy/beam ! Clean residual mean=-0.000009 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.0969381 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0969381 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=0.021330Jy sigma=0.085906 ! Fit after self-cal, rms=0.021317Jy sigma=0.085856 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0080333 Jy ! Component: 100 - total flux cleaned = 0.012312 Jy ! Total flux subtracted in 100 components = 0.012312 Jy ! Clean residual min=-0.003357 max=0.003849 Jy/beam ! Clean residual mean=-0.000005 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.10925 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.10925 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=0.018309Jy sigma=0.070088 ! Fit after self-cal, rms=0.018299Jy sigma=0.070047 ! 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=0.9305 mas, bmaj=2.474 mas, bpa=-2.017 degrees ! Estimated noise=5.8993 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 = 0.00318244 Jy ! Component: 100 - total flux cleaned = 0.00494905 Jy ! Component: 150 - total flux cleaned = 0.00601962 Jy ! Component: 200 - total flux cleaned = 0.00667295 Jy ! Total flux subtracted in 200 components = 0.00667295 Jy ! Clean residual min=-0.003675 max=0.003235 Jy/beam ! Clean residual mean=-0.000005 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.115923 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.115923 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=0.017967Jy sigma=0.067031 ! Fit after self-cal, rms=0.017962Jy sigma=0.067020 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9305 x 2.474 at -2.017 degrees (North through East) ! Clean map min=-0.0035339 max=0.1012 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 1.11 FD 1.14 HN 0.93 KP 0.94 ! LA 1.03 MK 0.97 NL 1.04 OV 0.96 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.03 HN 0.94 KP 0.98 ! LA 0.97 MK 1.00 NL 1.05 OV 0.97 ! PT 0.90 SC 0.93 ! ! ! 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 0.97 FD 1.14 HN 1.07 KP 0.99 ! LA 0.95 MK 1.05 NL 1.04 OV 1.00 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.00 KP 1.05 ! LA 0.97 MK 0.97 NL 0.97 OV 1.01 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.11 HN 1.10 KP 0.99 ! LA 1.03 MK 1.02 NL 1.05 OV 1.08 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.09 HN 0.96 KP 0.98 ! LA 0.95 MK 0.97 NL 1.01 OV 1.10 ! PT 0.91 SC 0.95 ! ! ! 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=0.017962Jy sigma=0.067020 ! Fit after self-cal, rms=0.016203Jy sigma=0.059604 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9267 mas, bmaj=2.47 mas, bpa=-1.866 degrees ! Estimated noise=5.895 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 = 0.000295366 Jy ! Component: 100 - total flux cleaned = 0.000294745 Jy ! Component: 150 - total flux cleaned = 0.000294231 Jy ! Component: 200 - total flux cleaned = 0.000278841 Jy ! Total flux subtracted in 200 components = 0.000278841 Jy ! Clean residual min=-0.001675 max=0.001852 Jy/beam ! Clean residual mean=-0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.116202 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.116202 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=0.016156Jy sigma=0.059493 ! Fit after self-cal, rms=0.016161Jy sigma=0.059482 ! 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=0.016161Jy sigma=0.059482 ! Fit after self-cal, rms=0.016159Jy sigma=0.059470 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9249 mas, bmaj=2.467 mas, bpa=-1.876 degrees ! Estimated noise=5.89577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269751 Jy ! Component: 100 - total flux cleaned = 0.000299684 Jy ! Component: 150 - total flux cleaned = 0.000299341 Jy ! Component: 200 - total flux cleaned = 0.000299496 Jy ! Total flux subtracted in 200 components = 0.000299496 Jy ! Clean residual min=-0.001676 max=0.001839 Jy/beam ! Clean residual mean=-0.000004 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.116501 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.116501 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=0.016128Jy sigma=0.059394 ! Fit after self-cal, rms=0.016125Jy sigma=0.059391 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 = -8.75245e-06 Jy ! Component: 100 - total flux cleaned = -2.95258e-05 Jy ! Component: 150 - total flux cleaned = -3.94201e-05 Jy ! Component: 200 - total flux cleaned = -5.69657e-05 Jy ! Total flux subtracted in 200 components = -5.69657e-05 Jy ! Clean residual min=-0.001666 max=0.001855 Jy/beam ! Clean residual mean=-0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.116444 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.116444 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=0.016108Jy sigma=0.059366 ! Fit after self-cal, rms=0.016106Jy sigma=0.059363 ! 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=0.016106Jy sigma=0.059363 ! Fit after self-cal, rms=0.015500Jy sigma=0.056559 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.924 mas, bmaj=2.471 mas, bpa=-2.017 degrees ! Estimated noise=5.87678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000770226 Jy ! Component: 100 - total flux cleaned = -0.000903869 Jy ! Component: 150 - total flux cleaned = -0.000915933 Jy ! Component: 200 - total flux cleaned = -0.000916176 Jy ! Total flux subtracted in 200 components = -0.000916176 Jy ! Clean residual min=-0.001542 max=0.001939 Jy/beam ! Clean residual mean=-0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.115528 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.115528 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=0.015442Jy sigma=0.056498 ! Fit after self-cal, rms=0.015444Jy sigma=0.056492 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) ! Added new window around map position (35.6, -43.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165813 Jy ! Component: 100 - total flux cleaned = 0.00206046 Jy ! Component: 150 - total flux cleaned = 0.00208107 Jy ! Component: 200 - total flux cleaned = 0.00208241 Jy ! Total flux subtracted in 200 components = 0.00208241 Jy ! Clean residual min=-0.001314 max=0.001522 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.117611 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.117611 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=0.015290Jy sigma=0.055793 ! Fit after self-cal, rms=0.015284Jy sigma=0.055752 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015284Jy sigma=0.055752 ! Fit after self-cal, rms=0.014490Jy sigma=0.051987 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.16 mas, bmaj=4.283 mas, bpa=1.531 degrees ! Estimated noise=6.89773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000768774 Jy ! Component: 100 - total flux cleaned = -0.000802552 Jy ! Component: 150 - total flux cleaned = -0.000841621 Jy ! Component: 200 - total flux cleaned = -0.000874173 Jy ! Total flux subtracted in 200 components = -0.000874173 Jy ! Clean residual min=-0.001229 max=0.001364 Jy/beam ! Clean residual mean=-0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.116737 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.116737 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=0.014445Jy sigma=0.052035 ! Fit after self-cal, rms=0.014439Jy sigma=0.052024 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 = 2.49709e-06 Jy ! Component: 100 - total flux cleaned = -1.55482e-05 Jy ! Component: 150 - total flux cleaned = -2.33809e-05 Jy ! Component: 200 - total flux cleaned = -3.05384e-05 Jy ! Total flux subtracted in 200 components = -3.05384e-05 Jy ! Clean residual min=-0.001223 max=0.001393 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.116706 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 85 components and 0.116706 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=0.014444Jy sigma=0.052040 ! Fit after self-cal, rms=0.014437Jy sigma=0.052030 ! 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=0.924 mas, bmaj=2.47 mas, bpa=-2.052 degrees ! Estimated noise=5.83235 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.924 x 2.47 at -2.052 degrees (North through East) ! Clean map min=-0.0010851 max=0.1009 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=0.7654 mas, bmaj=2.197 mas, bpa=-2.467 degrees ! Estimated noise=7.48285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0774043 Jy ! Component: 100 - total flux cleaned = 0.0959423 Jy ! Component: 150 - total flux cleaned = 0.104294 Jy ! Component: 200 - total flux cleaned = 0.108828 Jy ! Total flux subtracted in 200 components = 0.108828 Jy ! Clean residual min=-0.001811 max=0.002352 Jy/beam ! Clean residual mean=-0.000003 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.108828 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.108828 Jy ! Inverting map and beam ! Estimated beam: bmin=0.924 mas, bmaj=2.47 mas, bpa=-2.052 degrees ! Estimated noise=5.83235 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 = 0.00294164 Jy ! Component: 100 - total flux cleaned = 0.0046265 Jy ! Component: 150 - total flux cleaned = 0.00574153 Jy ! Component: 200 - total flux cleaned = 0.00652136 Jy ! Total flux subtracted in 200 components = 0.00652136 Jy ! Clean residual min=-0.001252 max=0.001253 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.115349 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 55 components and 0.115349 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.16 mas, bmaj=4.283 mas, bpa=1.531 degrees ! Estimated noise=6.89773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647757 Jy ! Component: 100 - total flux cleaned = 0.000987698 Jy ! Component: 150 - total flux cleaned = 0.00112625 Jy ! Component: 200 - total flux cleaned = 0.00125168 Jy ! Total flux subtracted in 200 components = 0.00125168 Jy ! Clean residual min=-0.001269 max=0.001417 Jy/beam ! Clean residual mean=-0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.116601 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 = 8.53281e-05 Jy ! Component: 100 - total flux cleaned = 0.000125537 Jy ! Component: 150 - total flux cleaned = 0.00015401 Jy ! Component: 200 - total flux cleaned = 0.000153876 Jy ! Total flux subtracted in 200 components = 0.000153876 Jy ! Clean residual min=-0.001249 max=0.001425 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.116754 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.116754 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.924 mas, bmaj=2.47 mas, bpa=-2.052 degrees ! Estimated noise=5.83235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114369 Jy ! Component: 100 - total flux cleaned = 0.000130233 Jy ! Component: 150 - total flux cleaned = 0.000130819 Jy ! Component: 200 - total flux cleaned = 0.000142747 Jy ! Total flux subtracted in 200 components = 0.000142747 Jy ! Clean residual min=-0.001184 max=0.001225 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.116897 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.116897 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=0.014419Jy sigma=0.052041 ! Fit after self-cal, rms=0.014414Jy sigma=0.052026 wmodel /scr/pima/bp171ac_uvs/J1110-0756_X_map.mod ! Writing 84 model components to file: /scr/pima/bp171ac_uvs/J1110-0756_X_map.mod wobs /scr/pima/bp171ac_uvs/J1110-0756_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J1110-0756_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J1110-0756_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ac_uvs/J1110-0756_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185915 Jy ! Component: 100 - total flux cleaned = 0.000330939 Jy ! Component: 150 - total flux cleaned = 0.000426483 Jy ! Component: 200 - total flux cleaned = 0.000462128 Jy ! Component: 250 - total flux cleaned = 0.000495951 Jy ! Component: 300 - total flux cleaned = 0.000511868 Jy ! Component: 350 - total flux cleaned = 0.000511889 Jy ! Component: 400 - total flux cleaned = 0.000512238 Jy ! Component: 450 - total flux cleaned = 0.000555595 Jy ! Component: 500 - total flux cleaned = 0.000611817 Jy ! Component: 550 - total flux cleaned = 0.000666356 Jy ! Component: 600 - total flux cleaned = 0.00069288 Jy ! Component: 650 - total flux cleaned = 0.000705974 Jy ! Component: 700 - total flux cleaned = 0.00069358 Jy ! Component: 750 - total flux cleaned = 0.000718165 Jy ! Component: 800 - total flux cleaned = 0.000766391 Jy ! Component: 850 - total flux cleaned = 0.000766189 Jy ! Component: 900 - total flux cleaned = 0.000812479 Jy ! Component: 950 - total flux cleaned = 0.000812342 Jy ! Component: 1000 - total flux cleaned = 0.000812004 Jy ! Component: 1050 - total flux cleaned = 0.00080077 Jy ! Component: 1100 - total flux cleaned = 0.000736509 Jy ! Component: 1150 - total flux cleaned = 0.000747295 Jy ! Component: 1200 - total flux cleaned = 0.000705668 Jy ! Component: 1250 - total flux cleaned = 0.000685171 Jy ! Component: 1300 - total flux cleaned = 0.000634997 Jy ! Component: 1350 - total flux cleaned = 0.000625154 Jy ! Component: 1400 - total flux cleaned = 0.000615371 Jy ! Component: 1450 - total flux cleaned = 0.000557796 Jy ! Component: 1500 - total flux cleaned = 0.00052975 Jy ! Component: 1550 - total flux cleaned = 0.000538893 Jy ! Component: 1600 - total flux cleaned = 0.000484225 Jy ! Component: 1650 - total flux cleaned = 0.000448207 Jy ! Component: 1700 - total flux cleaned = 0.000403902 Jy ! Component: 1750 - total flux cleaned = 0.000395274 Jy ! Component: 1800 - total flux cleaned = 0.000360852 Jy ! Component: 1850 - total flux cleaned = 0.000352279 Jy ! Component: 1900 - total flux cleaned = 0.000310194 Jy ! Component: 1950 - total flux cleaned = 0.000285293 Jy ! Component: 2000 - total flux cleaned = 0.000252704 Jy ! Component: 2050 - total flux cleaned = 0.000236616 Jy ! Component: 2100 - total flux cleaned = 0.000220549 Jy ! Component: 2150 - total flux cleaned = 0.000189048 Jy ! Component: 2200 - total flux cleaned = 0.000204589 Jy ! Component: 2250 - total flux cleaned = 0.000166077 Jy ! Component: 2300 - total flux cleaned = 0.000105519 Jy ! Component: 2350 - total flux cleaned = 0.000120499 Jy ! Component: 2400 - total flux cleaned = 7.61179e-05 Jy ! Component: 2450 - total flux cleaned = 3.23106e-05 Jy ! Component: 2500 - total flux cleaned = 3.44568e-06 Jy ! Component: 2550 - total flux cleaned = -1.79851e-05 Jy ! Component: 2600 - total flux cleaned = -5.32914e-05 Jy ! Component: 2650 - total flux cleaned = -0.000102192 Jy ! Component: 2700 - total flux cleaned = -0.000129893 Jy ! Component: 2750 - total flux cleaned = -0.000150381 Jy ! Component: 2800 - total flux cleaned = -0.000163887 Jy ! Component: 2850 - total flux cleaned = -0.000210905 Jy ! Component: 2900 - total flux cleaned = -0.000224204 Jy ! Component: 2950 - total flux cleaned = -0.000263653 Jy ! Component: 3000 - total flux cleaned = -0.00028323 Jy ! Component: 3050 - total flux cleaned = -0.000315472 Jy ! Component: 3100 - total flux cleaned = -0.000315409 Jy ! Component: 3150 - total flux cleaned = -0.000353447 Jy ! Component: 3200 - total flux cleaned = -0.000372257 Jy ! Component: 3250 - total flux cleaned = -0.000409671 Jy ! Component: 3300 - total flux cleaned = -0.000421965 Jy ! Component: 3350 - total flux cleaned = -0.000434189 Jy ! Component: 3400 - total flux cleaned = -0.000458434 Jy ! Component: 3450 - total flux cleaned = -0.000494502 Jy ! Component: 3500 - total flux cleaned = -0.000494419 Jy ! Component: 3550 - total flux cleaned = -0.000524007 Jy ! Component: 3600 - total flux cleaned = -0.000524066 Jy ! Component: 3650 - total flux cleaned = -0.000541567 Jy ! Component: 3700 - total flux cleaned = -0.000576164 Jy ! Component: 3750 - total flux cleaned = -0.000576108 Jy ! Component: 3800 - total flux cleaned = -0.00059318 Jy ! Component: 3850 - total flux cleaned = -0.000587519 Jy ! Component: 3900 - total flux cleaned = -0.000598764 Jy ! Component: 3950 - total flux cleaned = -0.000609926 Jy ! Component: 4000 - total flux cleaned = -0.000604415 Jy ! Component: 4050 - total flux cleaned = -0.000598884 Jy ! Total flux subtracted in 4096 components = -0.000598949 Jy ! Clean residual min=-0.000359 max=0.000370 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.116298 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 354 components and 0.116298 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J1110-0756_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.924 x 2.47 at -2.052 degrees (North through East) ! Clean map min=-0.00081453 max=0.10068 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J1110-0756_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100682 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.24346e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275425 0.275425 0.550851 1.1017 2.2034 4.4068 8.81361 17.6272 35.2544 70.5089 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1089.22 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J1110-0756_X_uvs.log closed on Mon Dec 9 01:48:49 2013