! Started logfile: /d2/scr/pima/bp171aa_uvs/J0649-1839_C_uvs.log on Thu Nov 28 23:31:01 2013 obs /d2/scr/pima/bp171aa_uvs/J0649-1839_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0649-1839_C_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.52963 visibilities/baseline/integration-bin. ! Found source: J0649-1839 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3432 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/bp171aa_uvs/J0649-1839_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. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000794Jy sigma=0.707483 ! Fit after self-cal, rms=0.915951Jy sigma=0.647492 ! 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=1.264 mas, bmaj=3.447 mas, bpa=2.686 degrees ! Estimated noise=24.7498 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 = 0.0633206 Jy ! Component: 100 - total flux cleaned = 0.0833244 Jy ! Total flux subtracted in 100 components = 0.0833244 Jy ! Clean residual min=-0.010163 max=0.011306 Jy/beam ! Clean residual mean=0.000020 rms=0.002954 Jy/beam ! Combined flux in latest and established models = 0.0833244 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0833244 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=0.068572Jy sigma=0.048451 ! Fit after self-cal, rms=0.068429Jy sigma=0.048351 ! 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=1.478 mas, bmaj=3.92 mas, bpa=3.158 degrees ! Estimated noise=17.1949 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 = 0.0125926 Jy ! Component: 100 - total flux cleaned = 0.0190668 Jy ! Component: 150 - total flux cleaned = 0.022948 Jy ! Component: 200 - total flux cleaned = 0.0253358 Jy ! Total flux subtracted in 200 components = 0.0253358 Jy ! Clean residual min=-0.008933 max=0.015619 Jy/beam ! Clean residual mean=0.000036 rms=0.003745 Jy/beam ! Combined flux in latest and established models = 0.10866 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.10866 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=0.066187Jy sigma=0.046763 ! Fit after self-cal, rms=0.066156Jy sigma=0.046741 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.478 x 3.92 at 3.158 degrees (North through East) ! Clean map min=-0.0089114 max=0.082315 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.066156Jy sigma=0.046741 ! Fit after self-cal, rms=0.066342Jy sigma=0.046872 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.92 mas, bpa=3.147 degrees ! Estimated noise=17.2561 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 = 0.00174201 Jy ! Component: 100 - total flux cleaned = 0.00269918 Jy ! Component: 150 - total flux cleaned = 0.00281938 Jy ! Component: 200 - total flux cleaned = 0.00293195 Jy ! Total flux subtracted in 200 components = 0.00293195 Jy ! Clean residual min=-0.008995 max=0.015480 Jy/beam ! Clean residual mean=0.000036 rms=0.003733 Jy/beam ! Combined flux in latest and established models = 0.111592 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.111592 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=0.066291Jy sigma=0.046836 ! Fit after self-cal, rms=0.066288Jy sigma=0.046834 ! 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=0.066288Jy sigma=0.046834 ! Fit after self-cal, rms=0.066288Jy sigma=0.046834 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.92 mas, bpa=3.147 degrees ! Estimated noise=17.2561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146355 Jy ! Component: 100 - total flux cleaned = 0.000227882 Jy ! Component: 150 - total flux cleaned = 0.000304488 Jy ! Component: 200 - total flux cleaned = 0.000403112 Jy ! Total flux subtracted in 200 components = 0.000403112 Jy ! Clean residual min=-0.008922 max=0.015544 Jy/beam ! Clean residual mean=0.000036 rms=0.003727 Jy/beam ! Combined flux in latest and established models = 0.111995 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.111995 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=0.066269Jy sigma=0.046820 ! Fit after self-cal, rms=0.066267Jy sigma=0.046819 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 = 5.50305e-05 Jy ! Component: 100 - total flux cleaned = 0.000125248 Jy ! Component: 150 - total flux cleaned = 0.000192014 Jy ! Component: 200 - total flux cleaned = 0.00025666 Jy ! Total flux subtracted in 200 components = 0.00025666 Jy ! Clean residual min=-0.008870 max=0.015581 Jy/beam ! Clean residual mean=0.000036 rms=0.003724 Jy/beam ! Combined flux in latest and established models = 0.112252 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.112252 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=0.066253Jy sigma=0.046809 ! Fit after self-cal, rms=0.066252Jy sigma=0.046809 ! 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=0.066252Jy sigma=0.046809 ! Fit after self-cal, rms=0.066252Jy sigma=0.046809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.92 mas, bpa=3.147 degrees ! Estimated noise=17.2561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.12281e-05 Jy ! Component: 100 - total flux cleaned = 0.000112908 Jy ! Component: 150 - total flux cleaned = 0.00015336 Jy ! Component: 200 - total flux cleaned = 0.000193757 Jy ! Total flux subtracted in 200 components = 0.000193757 Jy ! Clean residual min=-0.008835 max=0.015602 Jy/beam ! Clean residual mean=0.000036 rms=0.003722 Jy/beam ! Combined flux in latest and established models = 0.112446 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.112446 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=0.066240Jy sigma=0.046800 ! Fit after self-cal, rms=0.066240Jy sigma=0.046800 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 = 4.48834e-05 Jy ! Component: 100 - total flux cleaned = 6.58316e-05 Jy ! Component: 150 - total flux cleaned = 0.000105779 Jy ! Component: 200 - total flux cleaned = 0.000145065 Jy ! Total flux subtracted in 200 components = 0.000145065 Jy ! Clean residual min=-0.008807 max=0.015612 Jy/beam ! Clean residual mean=0.000036 rms=0.003720 Jy/beam ! Combined flux in latest and established models = 0.112591 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.112591 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=0.066229Jy sigma=0.046792 ! Fit after self-cal, rms=0.066229Jy sigma=0.046792 ! 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=0.066229Jy sigma=0.046792 ! Fit after self-cal, rms=0.066229Jy sigma=0.046792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.334 mas, bmaj=7.868 mas, bpa=9.258 degrees ! Estimated noise=22.7986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525189 Jy ! Component: 100 - total flux cleaned = 0.00590743 Jy ! Component: 150 - total flux cleaned = 0.00598108 Jy ! Component: 200 - total flux cleaned = 0.00618337 Jy ! Total flux subtracted in 200 components = 0.00618337 Jy ! Clean residual min=-0.017587 max=0.031089 Jy/beam ! Clean residual mean=0.000086 rms=0.007711 Jy/beam ! Combined flux in latest and established models = 0.118774 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.118774 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=0.066483Jy sigma=0.046971 ! Fit after self-cal, rms=0.066338Jy sigma=0.046869 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 = 0.000840983 Jy ! Component: 100 - total flux cleaned = 0.000839087 Jy ! Component: 150 - total flux cleaned = 0.000914611 Jy ! Component: 200 - total flux cleaned = 0.00091532 Jy ! Total flux subtracted in 200 components = 0.00091532 Jy ! Clean residual min=-0.017524 max=0.030829 Jy/beam ! Clean residual mean=0.000086 rms=0.007680 Jy/beam ! Combined flux in latest and established models = 0.119689 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.119689 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=0.066531Jy sigma=0.047005 ! Fit after self-cal, rms=0.066455Jy sigma=0.046951 ! 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=1.49 mas, bmaj=3.92 mas, bpa=3.147 degrees ! Estimated noise=17.2561 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.49 x 3.92 at 3.147 degrees (North through East) ! Clean map min=-0.0088231 max=0.076951 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=1.266 mas, bmaj=3.449 mas, bpa=2.724 degrees ! Estimated noise=23.7081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0635952 Jy ! Component: 100 - total flux cleaned = 0.0839093 Jy ! Component: 150 - total flux cleaned = 0.0945616 Jy ! Component: 200 - total flux cleaned = 0.101207 Jy ! Total flux subtracted in 200 components = 0.101207 Jy ! Clean residual min=-0.009208 max=0.011214 Jy/beam ! Clean residual mean=0.000021 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 0.101207 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.101207 Jy ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.92 mas, bpa=3.147 degrees ! Estimated noise=17.2561 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 = 0.00615168 Jy ! Component: 100 - total flux cleaned = 0.00900814 Jy ! Component: 150 - total flux cleaned = 0.0102515 Jy ! Component: 200 - total flux cleaned = 0.0105304 Jy ! Total flux subtracted in 200 components = 0.0105304 Jy ! Clean residual min=-0.008834 max=0.015606 Jy/beam ! Clean residual mean=0.000036 rms=0.003727 Jy/beam ! Combined flux in latest and established models = 0.111737 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.111737 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=3.334 mas, bmaj=7.868 mas, bpa=9.258 degrees ! Estimated noise=22.7986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580247 Jy ! Component: 100 - total flux cleaned = 0.00643733 Jy ! Component: 150 - total flux cleaned = 0.006519 Jy ! Component: 200 - total flux cleaned = 0.00666073 Jy ! Total flux subtracted in 200 components = 0.00666073 Jy ! Clean residual min=-0.017580 max=0.030850 Jy/beam ! Clean residual mean=0.000086 rms=0.007705 Jy/beam ! Combined flux in latest and established models = 0.118398 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 = 0.000197815 Jy ! Component: 100 - total flux cleaned = 0.000381276 Jy ! Component: 150 - total flux cleaned = 0.00049728 Jy ! Component: 200 - total flux cleaned = 0.000611735 Jy ! Total flux subtracted in 200 components = 0.000611735 Jy ! Clean residual min=-0.017521 max=0.030798 Jy/beam ! Clean residual mean=0.000086 rms=0.007685 Jy/beam ! Combined flux in latest and established models = 0.11901 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.11901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.92 mas, bpa=3.147 degrees ! Estimated noise=17.2561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00394794 Jy ! Component: 100 - total flux cleaned = -0.00446196 Jy ! Component: 150 - total flux cleaned = -0.00473466 Jy ! Component: 200 - total flux cleaned = -0.00493885 Jy ! Total flux subtracted in 200 components = -0.00493885 Jy ! Clean residual min=-0.008937 max=0.015939 Jy/beam ! Clean residual mean=0.000036 rms=0.003709 Jy/beam ! Combined flux in latest and established models = 0.114071 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.114071 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=0.066292Jy sigma=0.046836 ! Fit after self-cal, rms=0.066286Jy sigma=0.046833 wmodel /d2/scr/pima/bp171aa_uvs/J0649-1839_C_map.mod ! Writing 55 model components to file: /d2/scr/pima/bp171aa_uvs/J0649-1839_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0649-1839_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0649-1839_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0649-1839_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J0649-1839_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 = 0.00710944 Jy ! Component: 100 - total flux cleaned = 0.0132522 Jy ! Component: 150 - total flux cleaned = 0.0187837 Jy ! Component: 200 - total flux cleaned = 0.023911 Jy ! Component: 250 - total flux cleaned = 0.0287434 Jy ! Component: 300 - total flux cleaned = 0.0333225 Jy ! Component: 350 - total flux cleaned = 0.0376828 Jy ! Component: 400 - total flux cleaned = 0.0418406 Jy ! Component: 450 - total flux cleaned = 0.0458187 Jy ! Component: 500 - total flux cleaned = 0.0496298 Jy ! Component: 550 - total flux cleaned = 0.0532881 Jy ! Component: 600 - total flux cleaned = 0.0568029 Jy ! Component: 650 - total flux cleaned = 0.0597886 Jy ! Component: 700 - total flux cleaned = 0.0624139 Jy ! Component: 750 - total flux cleaned = 0.0649569 Jy ! Component: 800 - total flux cleaned = 0.0673009 Jy ! Component: 850 - total flux cleaned = 0.0695754 Jy ! Component: 900 - total flux cleaned = 0.0715537 Jy ! Component: 950 - total flux cleaned = 0.0737016 Jy ! Component: 1000 - total flux cleaned = 0.0754593 Jy ! Component: 1050 - total flux cleaned = 0.0771731 Jy ! Component: 1100 - total flux cleaned = 0.0787381 Jy ! Component: 1150 - total flux cleaned = 0.0800621 Jy ! Component: 1200 - total flux cleaned = 0.0815517 Jy ! Component: 1250 - total flux cleaned = 0.0823275 Jy ! Component: 1300 - total flux cleaned = 0.0828972 Jy ! Component: 1350 - total flux cleaned = 0.0836408 Jy ! Component: 1400 - total flux cleaned = 0.0842799 Jy ! Component: 1450 - total flux cleaned = 0.0849073 Jy ! Component: 1500 - total flux cleaned = 0.0855224 Jy ! Component: 1550 - total flux cleaned = 0.0862985 Jy ! Component: 1600 - total flux cleaned = 0.0868058 Jy ! Component: 1650 - total flux cleaned = 0.087138 Jy ! Component: 1700 - total flux cleaned = 0.0878758 Jy ! Component: 1750 - total flux cleaned = 0.0883589 Jy ! Component: 1800 - total flux cleaned = 0.0888333 Jy ! Component: 1850 - total flux cleaned = 0.0892992 Jy ! Component: 1900 - total flux cleaned = 0.0896813 Jy ! Component: 1950 - total flux cleaned = 0.0900561 Jy ! Component: 2000 - total flux cleaned = 0.0903524 Jy ! Component: 2050 - total flux cleaned = 0.0908631 Jy ! Component: 2100 - total flux cleaned = 0.0913631 Jy ! Component: 2150 - total flux cleaned = 0.0917154 Jy ! Component: 2200 - total flux cleaned = 0.0919936 Jy ! Component: 2250 - total flux cleaned = 0.0922673 Jy ! Component: 2300 - total flux cleaned = 0.0925382 Jy ! Component: 2350 - total flux cleaned = 0.0929382 Jy ! Component: 2400 - total flux cleaned = 0.0932657 Jy ! Component: 2450 - total flux cleaned = 0.0935252 Jy ! Component: 2500 - total flux cleaned = 0.0938464 Jy ! Component: 2550 - total flux cleaned = 0.0941619 Jy ! Component: 2600 - total flux cleaned = 0.0944119 Jy ! Component: 2650 - total flux cleaned = 0.0947199 Jy ! Component: 2700 - total flux cleaned = 0.0949632 Jy ! Component: 2750 - total flux cleaned = 0.0952043 Jy ! Component: 2800 - total flux cleaned = 0.0955608 Jy ! Component: 2850 - total flux cleaned = 0.0955608 Jy ! Component: 2900 - total flux cleaned = 0.0957353 Jy ! Component: 2950 - total flux cleaned = 0.095794 Jy ! Component: 3000 - total flux cleaned = 0.0959087 Jy ! Component: 3050 - total flux cleaned = 0.0960778 Jy ! Component: 3100 - total flux cleaned = 0.0961343 Jy ! Component: 3150 - total flux cleaned = 0.0962999 Jy ! Component: 3200 - total flux cleaned = 0.0962444 Jy ! Component: 3250 - total flux cleaned = 0.096407 Jy ! Component: 3300 - total flux cleaned = 0.0965144 Jy ! Component: 3350 - total flux cleaned = 0.0964611 Jy ! Component: 3400 - total flux cleaned = 0.096566 Jy ! Component: 3450 - total flux cleaned = 0.0966185 Jy ! Component: 3500 - total flux cleaned = 0.0966189 Jy ! Component: 3550 - total flux cleaned = 0.0966706 Jy ! Component: 3600 - total flux cleaned = 0.0967223 Jy ! Component: 3650 - total flux cleaned = 0.0967727 Jy ! Component: 3700 - total flux cleaned = 0.0968225 Jy ! Component: 3750 - total flux cleaned = 0.0967727 Jy ! Component: 3800 - total flux cleaned = 0.0966252 Jy ! Component: 3850 - total flux cleaned = 0.096576 Jy ! Component: 3900 - total flux cleaned = 0.0963814 Jy ! Component: 3950 - total flux cleaned = 0.0964303 Jy ! Component: 4000 - total flux cleaned = 0.0963343 Jy ! Component: 4050 - total flux cleaned = 0.0963343 Jy ! Total flux subtracted in 4096 components = 0.0961448 Jy ! Clean residual min=-0.002836 max=0.002616 Jy/beam ! Clean residual mean=0.000002 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.210216 Jy keep ! Adding 515 model components to the UV plane model. ! The established model now contains 570 components and 0.210216 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0649-1839_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.49 x 3.92 at 3.147 degrees (North through East) ! Clean map min=-0.0050204 max=0.078776 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0649-1839_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0787758 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000937822 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.57149 3.57149 7.14297 14.2859 28.5719 57.1438 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 83.998 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0649-1839_C_uvs.log closed on Thu Nov 28 23:31:06 2013