! Started logfile: /d2/scr/pima/bp171a3_uvs/J0938+0314_X_uvs.log on Mon Feb 24 08:44:46 2014 obs /d2/scr/pima/bp171a3_uvs/J0938+0314_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0938+0314_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0938+0314 ! ! 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 504 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 /d2/scr/pima/bp171a3_uvs/J0938+0314_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=1.007051Jy sigma=31.752090 ! Fit after self-cal, rms=0.938064Jy sigma=29.589684 ! 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=0.9355 mas, bmaj=2.742 mas, bpa=13.07 degrees ! Estimated noise=1.39539 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 = 0.0460697 Jy ! Component: 100 - total flux cleaned = 0.0617935 Jy ! Total flux subtracted in 100 components = 0.0617935 Jy ! Clean residual min=-0.008547 max=0.010673 Jy/beam ! Clean residual mean=0.000003 rms=0.002658 Jy/beam ! Combined flux in latest and established models = 0.0617935 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0617935 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=0.046234Jy sigma=1.000018 ! Fit after self-cal, rms=0.046155Jy sigma=0.995184 ! 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=1.073 mas, bmaj=2.795 mas, bpa=12.17 degrees ! Estimated noise=1.14134 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 = 0.0146188 Jy ! Component: 100 - total flux cleaned = 0.0235558 Jy ! Component: 150 - total flux cleaned = 0.0291655 Jy ! Component: 200 - total flux cleaned = 0.0328183 Jy ! Total flux subtracted in 200 components = 0.0328183 Jy ! Clean residual min=-0.005836 max=0.008651 Jy/beam ! Clean residual mean=0.000001 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.0946118 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.0946118 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=0.042030Jy sigma=0.691418 ! Fit after self-cal, rms=0.042068Jy sigma=0.689579 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 2.795 at 12.17 degrees (North through East) ! Clean map min=-0.005423 max=0.062453 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: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.042068Jy sigma=0.689579 ! Fit after self-cal, rms=0.042068Jy sigma=0.689579 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=2.795 mas, bpa=12.17 degrees ! Estimated noise=1.14134 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 = 0.00267505 Jy ! Component: 100 - total flux cleaned = 0.00441038 Jy ! Component: 150 - total flux cleaned = 0.00556932 Jy ! Component: 200 - total flux cleaned = 0.00601164 Jy ! Total flux subtracted in 200 components = 0.00601164 Jy ! Clean residual min=-0.005282 max=0.008905 Jy/beam ! Clean residual mean=-0.000000 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.100623 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.100623 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=0.041997Jy sigma=0.674554 ! Fit after self-cal, rms=0.041990Jy sigma=0.674050 ! Inverting map ! Added new window around map position (-0.2, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00768158 Jy ! Component: 100 - total flux cleaned = 0.0115352 Jy ! Component: 150 - total flux cleaned = 0.0135277 Jy ! Component: 200 - total flux cleaned = 0.0149056 Jy ! Total flux subtracted in 200 components = 0.0149056 Jy ! Clean residual min=-0.004110 max=0.004553 Jy/beam ! Clean residual mean=0.000001 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.115529 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 87 components and 0.115529 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=0.039984Jy sigma=0.594246 ! Fit after self-cal, rms=0.039922Jy sigma=0.590089 ! 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=0.039922Jy sigma=0.590089 ! Fit after self-cal, rms=0.040147Jy sigma=0.575964 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=2.8 mas, bpa=12.07 degrees ! Estimated noise=1.13941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156108 Jy ! Component: 100 - total flux cleaned = 0.00228718 Jy ! Component: 150 - total flux cleaned = 0.00282826 Jy ! Component: 200 - total flux cleaned = 0.00312822 Jy ! Total flux subtracted in 200 components = 0.00312822 Jy ! Clean residual min=-0.003695 max=0.003578 Jy/beam ! Clean residual mean=0.000001 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.118657 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.118657 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=0.039917Jy sigma=0.568494 ! Fit after self-cal, rms=0.039942Jy sigma=0.568374 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 = 0.00049431 Jy ! Component: 100 - total flux cleaned = 0.000765485 Jy ! Component: 150 - total flux cleaned = 0.00106465 Jy ! Component: 200 - total flux cleaned = 0.00126802 Jy ! Total flux subtracted in 200 components = 0.00126802 Jy ! Clean residual min=-0.003619 max=0.003314 Jy/beam ! Clean residual mean=0.000001 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.119925 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.119925 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=0.039807Jy sigma=0.564105 ! Fit after self-cal, rms=0.039824Jy sigma=0.564045 ! 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=0.039824Jy sigma=0.564045 ! Fit after self-cal, rms=0.040062Jy sigma=0.559210 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.791 mas, bpa=11.85 degrees ! Estimated noise=1.13898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552731 Jy ! Component: 100 - total flux cleaned = 0.000782419 Jy ! Component: 150 - total flux cleaned = 0.00092541 Jy ! Component: 200 - total flux cleaned = 0.00109358 Jy ! Total flux subtracted in 200 components = 0.00109358 Jy ! Clean residual min=-0.003471 max=0.002916 Jy/beam ! Clean residual mean=0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.121019 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.121019 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=0.039959Jy sigma=0.556006 ! Fit after self-cal, rms=0.039983Jy sigma=0.555900 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 = 8.0345e-05 Jy ! Component: 100 - total flux cleaned = 0.000205797 Jy ! Component: 150 - total flux cleaned = 0.000355403 Jy ! Component: 200 - total flux cleaned = 0.000498262 Jy ! Total flux subtracted in 200 components = 0.000498262 Jy ! Clean residual min=-0.003436 max=0.002780 Jy/beam ! Clean residual mean=0.000001 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.121517 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 138 components and 0.121517 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=0.039915Jy sigma=0.553643 ! Fit after self-cal, rms=0.039927Jy sigma=0.553549 ! 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=0.039927Jy sigma=0.553549 ! Fit after self-cal, rms=0.039852Jy sigma=0.553319 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.977 mas, bmaj=3.722 mas, bpa=-1.762 degrees ! Estimated noise=1.39873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104325 Jy ! Component: 100 - total flux cleaned = 0.00112989 Jy ! Component: 150 - total flux cleaned = 0.00124778 Jy ! Component: 200 - total flux cleaned = 0.00132141 Jy ! Total flux subtracted in 200 components = 0.00132141 Jy ! Clean residual min=-0.003563 max=0.003091 Jy/beam ! Clean residual mean=0.000002 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.122839 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 146 components and 0.122839 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=0.039800Jy sigma=0.551536 ! Fit after self-cal, rms=0.039816Jy sigma=0.551229 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 = -0.000110279 Jy ! Component: 100 - total flux cleaned = -7.56771e-05 Jy ! Component: 150 - total flux cleaned = 2.29835e-05 Jy ! Component: 200 - total flux cleaned = 8.41962e-05 Jy ! Total flux subtracted in 200 components = 8.41962e-05 Jy ! Clean residual min=-0.003487 max=0.002961 Jy/beam ! Clean residual mean=0.000002 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.122923 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 148 components and 0.122923 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=0.039796Jy sigma=0.549514 ! Fit after self-cal, rms=0.039810Jy sigma=0.549345 ! 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=1.074 mas, bmaj=2.787 mas, bpa=11.85 degrees ! Estimated noise=1.13744 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 2.787 at 11.85 degrees (North through East) ! Clean map min=-0.004174 max=0.062325 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=0.9367 mas, bmaj=2.732 mas, bpa=12.82 degrees ! Estimated noise=1.39338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459913 Jy ! Component: 100 - total flux cleaned = 0.061948 Jy ! Component: 150 - total flux cleaned = 0.0720832 Jy ! Component: 200 - total flux cleaned = 0.0795562 Jy ! Total flux subtracted in 200 components = 0.0795562 Jy ! Clean residual min=-0.006106 max=0.008266 Jy/beam ! Clean residual mean=0.000002 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 0.0795562 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0795562 Jy ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.787 mas, bpa=11.85 degrees ! Estimated noise=1.13744 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 = 0.00887507 Jy ! Component: 100 - total flux cleaned = 0.0151626 Jy ! Component: 150 - total flux cleaned = 0.0200953 Jy ! Component: 200 - total flux cleaned = 0.0240817 Jy ! Total flux subtracted in 200 components = 0.0240817 Jy ! Clean residual min=-0.004021 max=0.005876 Jy/beam ! Clean residual mean=0.000002 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.103638 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 77 components and 0.103638 Jy ! Inverting map ! Added new window around map position (13.4, 15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553233 Jy ! Component: 100 - total flux cleaned = 0.0086574 Jy ! Component: 150 - total flux cleaned = 0.0111193 Jy ! Component: 200 - total flux cleaned = 0.0131491 Jy ! Total flux subtracted in 200 components = 0.0131491 Jy ! Clean residual min=-0.003036 max=0.002953 Jy/beam ! Clean residual mean=0.000001 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.116787 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 128 components and 0.116787 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=1.977 mas, bmaj=3.722 mas, bpa=-1.762 degrees ! Estimated noise=1.39873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255381 Jy ! Component: 100 - total flux cleaned = 0.0043142 Jy ! Component: 150 - total flux cleaned = 0.00567196 Jy ! Component: 200 - total flux cleaned = 0.00647973 Jy ! Total flux subtracted in 200 components = 0.00647973 Jy ! Clean residual min=-0.002992 max=0.002882 Jy/beam ! Clean residual mean=0.000000 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.123267 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 = 0.000348146 Jy ! Component: 100 - total flux cleaned = 0.000455539 Jy ! Component: 150 - total flux cleaned = 0.000588969 Jy ! Component: 200 - total flux cleaned = 0.000712492 Jy ! Total flux subtracted in 200 components = 0.000712492 Jy ! Clean residual min=-0.002633 max=0.002771 Jy/beam ! Clean residual mean=0.000000 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.123979 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 179 components and 0.123979 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.787 mas, bpa=11.85 degrees ! Estimated noise=1.13744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.47724e-06 Jy ! Component: 100 - total flux cleaned = 0.000190154 Jy ! Component: 150 - total flux cleaned = 0.000261516 Jy ! Component: 200 - total flux cleaned = 0.000293976 Jy ! Total flux subtracted in 200 components = 0.000293976 Jy ! Clean residual min=-0.002731 max=0.002746 Jy/beam ! Clean residual mean=0.000000 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.124273 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 198 components and 0.124273 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=0.039694Jy sigma=0.543493 ! Fit after self-cal, rms=0.039650Jy sigma=0.540317 wmodel /d2/scr/pima/bp171a3_uvs/J0938+0314_X_map.mod ! Writing 198 model components to file: /d2/scr/pima/bp171a3_uvs/J0938+0314_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0938+0314_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0938+0314_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0938+0314_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a3_uvs/J0938+0314_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 = -8.964e-05 Jy ! Component: 100 - total flux cleaned = 7.18953e-05 Jy ! Component: 150 - total flux cleaned = 0.000146318 Jy ! Component: 200 - total flux cleaned = 0.000147119 Jy ! Component: 250 - total flux cleaned = 8.39243e-05 Jy ! Component: 300 - total flux cleaned = 8.36048e-05 Jy ! Component: 350 - total flux cleaned = 8.33624e-05 Jy ! Component: 400 - total flux cleaned = 0.000165838 Jy ! Component: 450 - total flux cleaned = 0.000112145 Jy ! Component: 500 - total flux cleaned = -4.0743e-05 Jy ! Component: 550 - total flux cleaned = -0.000163411 Jy ! Component: 600 - total flux cleaned = -0.000234608 Jy ! Component: 650 - total flux cleaned = -0.000280732 Jy ! Component: 700 - total flux cleaned = -0.000325508 Jy ! Component: 750 - total flux cleaned = -0.000369268 Jy ! Component: 800 - total flux cleaned = -0.000412105 Jy ! Component: 850 - total flux cleaned = -0.000515776 Jy ! Component: 900 - total flux cleaned = -0.000617181 Jy ! Component: 950 - total flux cleaned = -0.000755701 Jy ! Component: 1000 - total flux cleaned = -0.000909974 Jy ! Component: 1050 - total flux cleaned = -0.000985058 Jy ! Component: 1100 - total flux cleaned = -0.00104051 Jy ! Component: 1150 - total flux cleaned = -0.00113148 Jy ! Component: 1200 - total flux cleaned = -0.00123827 Jy ! Component: 1250 - total flux cleaned = -0.00132532 Jy ! Component: 1300 - total flux cleaned = -0.00134243 Jy ! Component: 1350 - total flux cleaned = -0.00135924 Jy ! Component: 1400 - total flux cleaned = -0.00142548 Jy ! Component: 1450 - total flux cleaned = -0.00149034 Jy ! Component: 1500 - total flux cleaned = -0.00152224 Jy ! Component: 1550 - total flux cleaned = -0.00158584 Jy ! Component: 1600 - total flux cleaned = -0.00161722 Jy ! Component: 1650 - total flux cleaned = -0.00169488 Jy ! Component: 1700 - total flux cleaned = -0.00175606 Jy ! Component: 1750 - total flux cleaned = -0.00183143 Jy ! Component: 1800 - total flux cleaned = -0.00181636 Jy ! Component: 1850 - total flux cleaned = -0.00186086 Jy ! Component: 1900 - total flux cleaned = -0.00191953 Jy ! Component: 1950 - total flux cleaned = -0.00193406 Jy ! Component: 2000 - total flux cleaned = -0.001963 Jy ! Component: 2050 - total flux cleaned = -0.00200612 Jy ! Component: 2100 - total flux cleaned = -0.00206325 Jy ! Component: 2150 - total flux cleaned = -0.00209167 Jy ! Component: 2200 - total flux cleaned = -0.00211988 Jy ! Component: 2250 - total flux cleaned = -0.0022327 Jy ! Component: 2300 - total flux cleaned = -0.00228889 Jy ! Component: 2350 - total flux cleaned = -0.00235894 Jy ! Component: 2400 - total flux cleaned = -0.00244286 Jy ! Component: 2450 - total flux cleaned = -0.00248476 Jy ! Component: 2500 - total flux cleaned = -0.00255446 Jy ! Component: 2550 - total flux cleaned = -0.00265196 Jy ! Component: 2600 - total flux cleaned = -0.00272163 Jy ! Component: 2650 - total flux cleaned = -0.0027914 Jy ! Component: 2700 - total flux cleaned = -0.0028333 Jy ! Component: 2750 - total flux cleaned = -0.00288938 Jy ! Component: 2800 - total flux cleaned = -0.00293163 Jy ! Component: 2850 - total flux cleaned = -0.00298845 Jy ! Component: 2900 - total flux cleaned = -0.00303132 Jy ! Component: 2950 - total flux cleaned = -0.00310334 Jy ! Component: 3000 - total flux cleaned = -0.00316128 Jy ! Component: 3050 - total flux cleaned = -0.00321983 Jy ! Component: 3100 - total flux cleaned = -0.00332305 Jy ! Component: 3150 - total flux cleaned = -0.00338267 Jy ! Component: 3200 - total flux cleaned = -0.00345783 Jy ! Component: 3250 - total flux cleaned = -0.00356407 Jy ! Component: 3300 - total flux cleaned = -0.00362537 Jy ! Component: 3350 - total flux cleaned = -0.00370258 Jy ! Component: 3400 - total flux cleaned = -0.00379617 Jy ! Component: 3450 - total flux cleaned = -0.00387507 Jy ! Component: 3500 - total flux cleaned = -0.00393893 Jy ! Component: 3550 - total flux cleaned = -0.0040194 Jy ! Component: 3600 - total flux cleaned = -0.00408461 Jy ! Component: 3650 - total flux cleaned = -0.00418378 Jy ! Component: 3700 - total flux cleaned = -0.00423377 Jy ! Component: 3750 - total flux cleaned = -0.00433518 Jy ! Component: 3800 - total flux cleaned = -0.00440374 Jy ! Component: 3850 - total flux cleaned = -0.00447315 Jy ! Component: 3900 - total flux cleaned = -0.00454352 Jy ! Component: 3950 - total flux cleaned = -0.00461493 Jy ! Component: 4000 - total flux cleaned = -0.00465095 Jy ! Component: 4050 - total flux cleaned = -0.0047242 Jy ! Total flux subtracted in 4096 components = -0.00478002 Jy ! Clean residual min=-0.001126 max=0.001185 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.119493 Jy keep ! Adding 223 model components to the UV plane model. ! The established model now contains 421 components and 0.119493 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0938+0314_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 2.787 at 11.85 degrees (North through East) ! Clean map min=-0.001769 max=0.06084 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0938+0314_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0608395 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000298802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47339 1.47339 2.94678 5.89357 11.7871 23.5743 47.1485 94.2971 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 203.611 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0938+0314_X_uvs.log closed on Mon Feb 24 08:44:50 2014