! Started logfile: /d2/scr/pima/bp177f_uvs/J2216-1452_C_uvs.log on Fri Mar 21 07:44:24 2014 obs /d2/scr/pima/bp177f_uvs/J2216-1452_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2216-1452_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2216-1452 ! ! 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/bp177f_uvs/J2216-1452_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=1.005602Jy sigma=38.119313 ! Fit after self-cal, rms=0.878307Jy sigma=33.337853 ! 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=1.274 mas, bmaj=3.589 mas, bpa=-1.662 degrees ! Estimated noise=0.724226 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 = 0.0915366 Jy ! Component: 100 - total flux cleaned = 0.11215 Jy ! Total flux subtracted in 100 components = 0.11215 Jy ! Clean residual min=-0.003344 max=0.007228 Jy/beam ! Clean residual mean=0.000006 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.11215 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.11215 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=0.029444Jy sigma=0.907645 ! Fit after self-cal, rms=0.029433Jy sigma=0.907242 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00750702 Jy ! Component: 100 - total flux cleaned = 0.0111465 Jy ! Total flux subtracted in 100 components = 0.0111465 Jy ! Clean residual min=-0.002803 max=0.003819 Jy/beam ! Clean residual mean=0.000004 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.123297 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.123297 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=0.026340Jy sigma=0.789238 ! Fit after self-cal, rms=0.026336Jy sigma=0.789111 ! 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=1.533 mas, bmaj=4.042 mas, bpa=-0.9886 degrees ! Estimated noise=0.583603 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 (1.5, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493464 Jy ! Component: 100 - total flux cleaned = 0.0076605 Jy ! Component: 150 - total flux cleaned = 0.00954672 Jy ! Component: 200 - total flux cleaned = 0.0108985 Jy ! Total flux subtracted in 200 components = 0.0108985 Jy ! Clean residual min=-0.003031 max=0.002346 Jy/beam ! Clean residual mean=0.000005 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.134195 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.134195 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=0.025080Jy sigma=0.747542 ! Fit after self-cal, rms=0.025021Jy sigma=0.744646 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.533 x 4.042 at -0.9886 degrees (North through East) ! Clean map min=-0.0026916 max=0.1181 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 0.93 FD 1.03 HN 0.93 KP 0.91 ! LA 1.06 MK 1.08 NL 1.08 OV 1.02 ! PT 0.87 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 0.98 KP 0.94 ! LA 1.11 MK 1.01 NL 1.13 OV 1.04 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.97 KP 0.98 ! LA 1.07 MK 1.02 NL 1.05 OV 0.98 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.01 KP 1.00 ! LA 1.02 MK 1.02 NL 1.06 OV 0.99 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.06 KP 1.00 ! LA 1.06 MK 0.99 NL 1.04 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.01 KP 0.91 ! LA 0.99 MK 0.99 NL 1.04 OV 0.98 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.04 KP 0.98 ! LA 0.99 MK 1.02 NL 1.04 OV 1.04 ! PT 0.93 SC 0.99 ! ! ! Fit before self-cal, rms=0.025021Jy sigma=0.744646 ! Fit after self-cal, rms=0.023467Jy sigma=0.670218 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.535 mas, bmaj=4.049 mas, bpa=-0.8275 degrees ! Estimated noise=0.591206 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 = 0.0017545 Jy ! Component: 100 - total flux cleaned = 0.00266987 Jy ! Component: 150 - total flux cleaned = 0.0032692 Jy ! Component: 200 - total flux cleaned = 0.00370226 Jy ! Total flux subtracted in 200 components = 0.00370226 Jy ! Clean residual min=-0.001681 max=0.001547 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.137898 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 70 components and 0.137898 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=0.023249Jy sigma=0.666492 ! Fit after self-cal, rms=0.023239Jy sigma=0.666124 ! 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=0.023239Jy sigma=0.666124 ! Fit after self-cal, rms=0.023304Jy sigma=0.662836 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.533 mas, bmaj=4.041 mas, bpa=-0.7461 degrees ! Estimated noise=0.597799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014519 Jy ! Component: 100 - total flux cleaned = 0.00215009 Jy ! Component: 150 - total flux cleaned = 0.00260321 Jy ! Component: 200 - total flux cleaned = 0.00283917 Jy ! Total flux subtracted in 200 components = 0.00283917 Jy ! Clean residual min=-0.001680 max=0.001524 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.140737 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 91 components and 0.140737 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=0.023142Jy sigma=0.660817 ! Fit after self-cal, rms=0.023139Jy sigma=0.660690 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 = 0.00029824 Jy ! Component: 100 - total flux cleaned = 0.0004125 Jy ! Component: 150 - total flux cleaned = 0.000463319 Jy ! Component: 200 - total flux cleaned = 0.000501709 Jy ! Total flux subtracted in 200 components = 0.000501709 Jy ! Clean residual min=-0.001649 max=0.001497 Jy/beam ! Clean residual mean=0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.141239 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.141239 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=0.023121Jy sigma=0.660480 ! Fit after self-cal, rms=0.023120Jy sigma=0.660452 ! 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=0.023120Jy sigma=0.660452 ! Fit after self-cal, rms=0.023192Jy sigma=0.657436 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.531 mas, bmaj=4.032 mas, bpa=-0.6731 degrees ! Estimated noise=0.604266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127121 Jy ! Component: 100 - total flux cleaned = 0.00183196 Jy ! Component: 150 - total flux cleaned = 0.00217515 Jy ! Component: 200 - total flux cleaned = 0.00232222 Jy ! Total flux subtracted in 200 components = 0.00232222 Jy ! Clean residual min=-0.001678 max=0.001477 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.143561 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 106 components and 0.143561 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=0.023064Jy sigma=0.656181 ! Fit after self-cal, rms=0.023063Jy sigma=0.656140 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 = 0.000214325 Jy ! Component: 100 - total flux cleaned = 0.000268176 Jy ! Component: 150 - total flux cleaned = 0.000293577 Jy ! Component: 200 - total flux cleaned = 0.000309805 Jy ! Total flux subtracted in 200 components = 0.000309805 Jy ! Clean residual min=-0.001665 max=0.001457 Jy/beam ! Clean residual mean=0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.143871 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 113 components and 0.143871 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=0.023051Jy sigma=0.656038 ! Fit after self-cal, rms=0.023051Jy sigma=0.656028 ! 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=0.023051Jy sigma=0.656028 ! Fit after self-cal, rms=0.023134Jy sigma=0.653619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.711 mas, bmaj=7.828 mas, bpa=4.373 degrees ! Estimated noise=0.782037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150332 Jy ! Component: 100 - total flux cleaned = 0.00214139 Jy ! Component: 150 - total flux cleaned = 0.00253196 Jy ! Component: 200 - total flux cleaned = 0.002715 Jy ! Total flux subtracted in 200 components = 0.002715 Jy ! Clean residual min=-0.002326 max=0.001830 Jy/beam ! Clean residual mean=0.000000 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.146586 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 134 components and 0.146585 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=0.023051Jy sigma=0.653260 ! Fit after self-cal, rms=0.023040Jy sigma=0.652956 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 = 0.000257495 Jy ! Component: 100 - total flux cleaned = 0.000304268 Jy ! Component: 150 - total flux cleaned = 0.000317862 Jy ! Component: 200 - total flux cleaned = 0.000336426 Jy ! Total flux subtracted in 200 components = 0.000336426 Jy ! Clean residual min=-0.002326 max=0.001816 Jy/beam ! Clean residual mean=0.000000 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.146922 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 139 components and 0.146922 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=0.023048Jy sigma=0.653342 ! Fit after self-cal, rms=0.023045Jy sigma=0.653318 ! 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=1.529 mas, bmaj=4.026 mas, bpa=-0.6091 degrees ! Estimated noise=0.610335 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.529 x 4.026 at -0.6091 degrees (North through East) ! Clean map min=-0.0016608 max=0.12218 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=1.27 mas, bmaj=3.578 mas, bpa=-1.248 degrees ! Estimated noise=0.760307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.096074 Jy ! Component: 100 - total flux cleaned = 0.118288 Jy ! Component: 150 - total flux cleaned = 0.127041 Jy ! Component: 200 - total flux cleaned = 0.131775 Jy ! Total flux subtracted in 200 components = 0.131775 Jy ! Clean residual min=-0.002139 max=0.002404 Jy/beam ! Clean residual mean=0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.131775 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.131775 Jy ! Inverting map and beam ! Estimated beam: bmin=1.529 mas, bmaj=4.026 mas, bpa=-0.6091 degrees ! Estimated noise=0.610335 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 = 0.00446842 Jy ! Component: 100 - total flux cleaned = 0.00710701 Jy ! Component: 150 - total flux cleaned = 0.00884666 Jy ! Component: 200 - total flux cleaned = 0.0100921 Jy ! Total flux subtracted in 200 components = 0.0100921 Jy ! Clean residual min=-0.001792 max=0.001683 Jy/beam ! Clean residual mean=0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.141867 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 73 components and 0.141867 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=3.711 mas, bmaj=7.828 mas, bpa=4.373 degrees ! Estimated noise=0.782037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172724 Jy ! Component: 100 - total flux cleaned = 0.00283855 Jy ! Component: 150 - total flux cleaned = 0.00358728 Jy ! Component: 200 - total flux cleaned = 0.00409686 Jy ! Total flux subtracted in 200 components = 0.00409686 Jy ! Clean residual min=-0.002336 max=0.001806 Jy/beam ! Clean residual mean=0.000001 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.145964 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 = 0.000347413 Jy ! Component: 100 - total flux cleaned = 0.000584335 Jy ! Component: 150 - total flux cleaned = 0.000706936 Jy ! Component: 200 - total flux cleaned = 0.00073575 Jy ! Total flux subtracted in 200 components = 0.00073575 Jy ! Clean residual min=-0.002311 max=0.001811 Jy/beam ! Clean residual mean=0.000000 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.1467 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 93 components and 0.1467 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.529 mas, bmaj=4.026 mas, bpa=-0.6091 degrees ! Estimated noise=0.610335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191514 Jy ! Component: 100 - total flux cleaned = -0.000260713 Jy ! Component: 150 - total flux cleaned = -0.000316882 Jy ! Component: 200 - total flux cleaned = -0.00039574 Jy ! Total flux subtracted in 200 components = -0.00039574 Jy ! Clean residual min=-0.001714 max=0.001531 Jy/beam ! Clean residual mean=0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.146304 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.146304 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=0.023051Jy sigma=0.653392 ! Fit after self-cal, rms=0.023049Jy sigma=0.653307 wmodel /d2/scr/pima/bp177f_uvs/J2216-1452_C_map.mod ! Writing 107 model components to file: /d2/scr/pima/bp177f_uvs/J2216-1452_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2216-1452_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2216-1452_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2216-1452_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177f_uvs/J2216-1452_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000619424 Jy ! Component: 100 - total flux cleaned = -0.00103981 Jy ! Component: 150 - total flux cleaned = -0.00125067 Jy ! Component: 200 - total flux cleaned = -0.00142806 Jy ! Component: 250 - total flux cleaned = -0.00150186 Jy ! Component: 300 - total flux cleaned = -0.00154917 Jy ! Component: 350 - total flux cleaned = -0.0014562 Jy ! Component: 400 - total flux cleaned = -0.00145647 Jy ! Component: 450 - total flux cleaned = -0.00147829 Jy ! Component: 500 - total flux cleaned = -0.00147805 Jy ! Component: 550 - total flux cleaned = -0.00147791 Jy ! Component: 600 - total flux cleaned = -0.0014574 Jy ! Component: 650 - total flux cleaned = -0.00143749 Jy ! Component: 700 - total flux cleaned = -0.00141792 Jy ! Component: 750 - total flux cleaned = -0.00141773 Jy ! Component: 800 - total flux cleaned = -0.00139891 Jy ! Component: 850 - total flux cleaned = -0.00139902 Jy ! Component: 900 - total flux cleaned = -0.00145371 Jy ! Component: 950 - total flux cleaned = -0.00148927 Jy ! Component: 1000 - total flux cleaned = -0.00150666 Jy ! Component: 1050 - total flux cleaned = -0.00155808 Jy ! Component: 1100 - total flux cleaned = -0.00150713 Jy ! Component: 1150 - total flux cleaned = -0.00155736 Jy ! Component: 1200 - total flux cleaned = -0.00159031 Jy ! Component: 1250 - total flux cleaned = -0.00162284 Jy ! Component: 1300 - total flux cleaned = -0.00160701 Jy ! Component: 1350 - total flux cleaned = -0.00168572 Jy ! Component: 1400 - total flux cleaned = -0.00173195 Jy ! Component: 1450 - total flux cleaned = -0.00174715 Jy ! Component: 1500 - total flux cleaned = -0.00177731 Jy ! Component: 1550 - total flux cleaned = -0.00180684 Jy ! Component: 1600 - total flux cleaned = -0.00179223 Jy ! Component: 1650 - total flux cleaned = -0.00183538 Jy ! Component: 1700 - total flux cleaned = -0.00180677 Jy ! Component: 1750 - total flux cleaned = -0.00183504 Jy ! Component: 1800 - total flux cleaned = -0.00180728 Jy ! Component: 1850 - total flux cleaned = -0.00190381 Jy ! Component: 1900 - total flux cleaned = -0.00184922 Jy ! Component: 1950 - total flux cleaned = -0.00193009 Jy ! Component: 2000 - total flux cleaned = -0.00196998 Jy ! Component: 2050 - total flux cleaned = -0.00195695 Jy ! Component: 2100 - total flux cleaned = -0.00203481 Jy ! Component: 2150 - total flux cleaned = -0.00204755 Jy ! Component: 2200 - total flux cleaned = -0.00203498 Jy ! Component: 2250 - total flux cleaned = -0.00207309 Jy ! Component: 2300 - total flux cleaned = -0.00207342 Jy ! Component: 2350 - total flux cleaned = -0.00215995 Jy ! Component: 2400 - total flux cleaned = -0.0021478 Jy ! Component: 2450 - total flux cleaned = -0.00218422 Jy ! Component: 2500 - total flux cleaned = -0.00222005 Jy ! Component: 2550 - total flux cleaned = -0.00222009 Jy ! Component: 2600 - total flux cleaned = -0.00219661 Jy ! Component: 2650 - total flux cleaned = -0.00220849 Jy ! Component: 2700 - total flux cleaned = -0.00221995 Jy ! Component: 2750 - total flux cleaned = -0.00224269 Jy ! Component: 2800 - total flux cleaned = -0.00224264 Jy ! Component: 2850 - total flux cleaned = -0.00226497 Jy ! Component: 2900 - total flux cleaned = -0.00229823 Jy ! Component: 2950 - total flux cleaned = -0.00234237 Jy ! Component: 3000 - total flux cleaned = -0.00235329 Jy ! Component: 3050 - total flux cleaned = -0.00236419 Jy ! Component: 3100 - total flux cleaned = -0.00243943 Jy ! Component: 3150 - total flux cleaned = -0.00246074 Jy ! Component: 3200 - total flux cleaned = -0.00251347 Jy ! Component: 3250 - total flux cleaned = -0.00250302 Jy ! Component: 3300 - total flux cleaned = -0.0025966 Jy ! Component: 3350 - total flux cleaned = -0.00260689 Jy ! Component: 3400 - total flux cleaned = -0.0026069 Jy ! Component: 3450 - total flux cleaned = -0.00265754 Jy ! Component: 3500 - total flux cleaned = -0.00266768 Jy ! Component: 3550 - total flux cleaned = -0.00269769 Jy ! Component: 3600 - total flux cleaned = -0.00273727 Jy ! Component: 3650 - total flux cleaned = -0.00275708 Jy ! Component: 3700 - total flux cleaned = -0.00280588 Jy ! Component: 3750 - total flux cleaned = -0.00282516 Jy ! Component: 3800 - total flux cleaned = -0.00287329 Jy ! Component: 3850 - total flux cleaned = -0.00291142 Jy ! Component: 3900 - total flux cleaned = -0.00289243 Jy ! Component: 3950 - total flux cleaned = -0.00293951 Jy ! Component: 4000 - total flux cleaned = -0.00292083 Jy ! Component: 4050 - total flux cleaned = -0.00296734 Jy ! Total flux subtracted in 4096 components = -0.0029581 Jy ! Clean residual min=-0.000524 max=0.000514 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.143346 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 405 components and 0.143346 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2216-1452_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.529 x 4.026 at -0.6091 degrees (North through East) ! Clean map min=-0.0012453 max=0.12258 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2216-1452_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122581 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169742 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.415419 0.415419 0.830838 1.66168 3.32335 6.6467 13.2934 26.5868 53.1736 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 722.162 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2216-1452_C_uvs.log closed on Fri Mar 21 07:44:29 2014