! Started logfile: /scr/pima/bp192a1_uvs/J0157-1043_X_uvs.log on Wed Sep 16 13:27:24 2015 obs /scr/pima/bp192a1_uvs/J0157-1043_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0157-1043_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J0157-1043 ! ! 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 6192 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/bp192a1_uvs/J0157-1043_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=1.002550Jy sigma=20.325824 ! Fit after self-cal, rms=0.954161Jy sigma=19.345527 ! 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=0.7247 mas, bmaj=1.944 mas, bpa=-3.192 degrees ! Estimated noise=0.774969 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 = 0.0338338 Jy ! Component: 100 - total flux cleaned = 0.0429983 Jy ! Total flux subtracted in 100 components = 0.0429983 Jy ! Clean residual min=-0.004351 max=0.004028 Jy/beam ! Clean residual mean=-0.000001 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.0429983 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0429983 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=0.044678Jy sigma=0.854207 ! Fit after self-cal, rms=0.043458Jy sigma=0.829576 ! 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=0.8725 mas, bmaj=2.242 mas, bpa=-2.202 degrees ! Estimated noise=0.451097 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 = 0.00701458 Jy ! Component: 100 - total flux cleaned = 0.0102241 Jy ! Component: 150 - total flux cleaned = 0.0119125 Jy ! Component: 200 - total flux cleaned = 0.0129321 Jy ! Total flux subtracted in 200 components = 0.0129321 Jy ! Clean residual min=-0.005101 max=0.003779 Jy/beam ! Clean residual mean=-0.000007 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.0559304 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.0559304 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=0.042384Jy sigma=0.808431 ! Fit after self-cal, rms=0.042389Jy sigma=0.808208 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8725 x 2.242 at -2.202 degrees (North through East) ! Clean map min=-0.0050033 max=0.046601 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 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. ! 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 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. ! 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. ! 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. ! 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. ! 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=0.042389Jy sigma=0.808208 ! Fit after self-cal, rms=0.042389Jy sigma=0.808208 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8725 mas, bmaj=2.242 mas, bpa=-2.202 degrees ! Estimated noise=0.451097 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 = 0.00074038 Jy ! Component: 100 - total flux cleaned = 0.000906091 Jy ! Component: 150 - total flux cleaned = 0.00103048 Jy ! Component: 200 - total flux cleaned = 0.00106306 Jy ! Total flux subtracted in 200 components = 0.00106306 Jy ! Clean residual min=-0.005097 max=0.003804 Jy/beam ! Clean residual mean=-0.000008 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.0569935 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0569935 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=0.042365Jy sigma=0.807972 ! Fit after self-cal, rms=0.042366Jy sigma=0.807958 ! 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=0.042366Jy sigma=0.807958 ! Fit after self-cal, rms=0.042366Jy sigma=0.807958 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8725 mas, bmaj=2.242 mas, bpa=-2.202 degrees ! Estimated noise=0.451097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104605 Jy ! Component: 100 - total flux cleaned = 0.000179381 Jy ! Component: 150 - total flux cleaned = 0.000207926 Jy ! Component: 200 - total flux cleaned = 0.000248727 Jy ! Total flux subtracted in 200 components = 0.000248727 Jy ! Clean residual min=-0.005092 max=0.003841 Jy/beam ! Clean residual mean=-0.000008 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.0572422 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0572422 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=0.042356Jy sigma=0.807813 ! Fit after self-cal, rms=0.042356Jy sigma=0.807806 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 = 5.33552e-05 Jy ! Component: 100 - total flux cleaned = 9.1593e-05 Jy ! Component: 150 - total flux cleaned = 0.000116865 Jy ! Component: 200 - total flux cleaned = 0.000141232 Jy ! Total flux subtracted in 200 components = 0.000141232 Jy ! Clean residual min=-0.005086 max=0.003866 Jy/beam ! Clean residual mean=-0.000008 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.0573835 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0573835 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=0.042349Jy sigma=0.807696 ! Fit after self-cal, rms=0.042349Jy sigma=0.807693 ! 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=0.042349Jy sigma=0.807693 ! Fit after self-cal, rms=0.042349Jy sigma=0.807693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8725 mas, bmaj=2.242 mas, bpa=-2.202 degrees ! Estimated noise=0.451097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.51572e-05 Jy ! Component: 100 - total flux cleaned = 6.97855e-05 Jy ! Component: 150 - total flux cleaned = 9.22359e-05 Jy ! Component: 200 - total flux cleaned = 0.000113505 Jy ! Total flux subtracted in 200 components = 0.000113505 Jy ! Clean residual min=-0.005084 max=0.003889 Jy/beam ! Clean residual mean=-0.000008 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.057497 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.057497 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=0.042343Jy sigma=0.807606 ! Fit after self-cal, rms=0.042343Jy sigma=0.807604 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 = 9.18871e-06 Jy ! Component: 100 - total flux cleaned = 2.97491e-05 Jy ! Component: 150 - total flux cleaned = 4.96129e-05 Jy ! Component: 200 - total flux cleaned = 5.92016e-05 Jy ! Total flux subtracted in 200 components = 5.92016e-05 Jy ! Clean residual min=-0.005083 max=0.003904 Jy/beam ! Clean residual mean=-0.000008 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.0575562 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0575562 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=0.042338Jy sigma=0.807535 ! Fit after self-cal, rms=0.042338Jy sigma=0.807532 ! 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=0.042338Jy sigma=0.807532 ! Fit after self-cal, rms=0.042338Jy sigma=0.807532 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.054 mas, bmaj=3.926 mas, bpa=2.128 degrees ! Estimated noise=0.571718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168416 Jy ! Component: 100 - total flux cleaned = 0.00194745 Jy ! Component: 150 - total flux cleaned = 0.00207482 Jy ! Component: 200 - total flux cleaned = 0.00218903 Jy ! Total flux subtracted in 200 components = 0.00218903 Jy ! Clean residual min=-0.008916 max=0.006024 Jy/beam ! Clean residual mean=-0.000016 rms=0.002614 Jy/beam ! Combined flux in latest and established models = 0.0597452 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 44 components and 0.0597452 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=0.042374Jy sigma=0.808286 ! Fit after self-cal, rms=0.042377Jy sigma=0.808209 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 = 0.000132917 Jy ! Component: 100 - total flux cleaned = 0.000207703 Jy ! Component: 150 - total flux cleaned = 0.000297113 Jy ! Component: 200 - total flux cleaned = 0.000360776 Jy ! Total flux subtracted in 200 components = 0.000360776 Jy ! Clean residual min=-0.008849 max=0.006055 Jy/beam ! Clean residual mean=-0.000017 rms=0.002602 Jy/beam ! Combined flux in latest and established models = 0.060106 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.060106 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=0.042417Jy sigma=0.808835 ! Fit after self-cal, rms=0.042419Jy sigma=0.808804 ! 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=0.8725 mas, bmaj=2.242 mas, bpa=-2.202 degrees ! Estimated noise=0.451097 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8725 x 2.242 at -2.202 degrees (North through East) ! Clean map min=-0.0050371 max=0.044576 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=0.7247 mas, bmaj=1.944 mas, bpa=-3.192 degrees ! Estimated noise=0.774969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342591 Jy ! Component: 100 - total flux cleaned = 0.0439635 Jy ! Component: 150 - total flux cleaned = 0.0485056 Jy ! Component: 200 - total flux cleaned = 0.0510997 Jy ! Total flux subtracted in 200 components = 0.0510997 Jy ! Clean residual min=-0.004229 max=0.003862 Jy/beam ! Clean residual mean=-0.000001 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0510997 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0510997 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8725 mas, bmaj=2.242 mas, bpa=-2.202 degrees ! Estimated noise=0.451097 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 = 0.00294506 Jy ! Component: 100 - total flux cleaned = 0.00451162 Jy ! Component: 150 - total flux cleaned = 0.00546467 Jy ! Component: 200 - total flux cleaned = 0.00582759 Jy ! Total flux subtracted in 200 components = 0.00582759 Jy ! Clean residual min=-0.005101 max=0.003862 Jy/beam ! Clean residual mean=-0.000008 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.0569273 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.0569273 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=2.054 mas, bmaj=3.926 mas, bpa=2.128 degrees ! Estimated noise=0.571718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211163 Jy ! Component: 100 - total flux cleaned = 0.0027012 Jy ! Component: 150 - total flux cleaned = 0.00279591 Jy ! Component: 200 - total flux cleaned = 0.00288075 Jy ! Total flux subtracted in 200 components = 0.00288075 Jy ! Clean residual min=-0.008887 max=0.006102 Jy/beam ! Clean residual mean=-0.000017 rms=0.002610 Jy/beam ! Combined flux in latest and established models = 0.059808 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 = 5.22197e-05 Jy ! Component: 100 - total flux cleaned = 0.000125761 Jy ! Component: 150 - total flux cleaned = 0.000170883 Jy ! Component: 200 - total flux cleaned = 0.000237157 Jy ! Total flux subtracted in 200 components = 0.000237157 Jy ! Clean residual min=-0.008842 max=0.006099 Jy/beam ! Clean residual mean=-0.000017 rms=0.002602 Jy/beam ! Combined flux in latest and established models = 0.0600452 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0600452 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8725 mas, bmaj=2.242 mas, bpa=-2.202 degrees ! Estimated noise=0.451097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175437 Jy ! Component: 100 - total flux cleaned = -0.00180004 Jy ! Component: 150 - total flux cleaned = -0.00183515 Jy ! Component: 200 - total flux cleaned = -0.00183709 Jy ! Total flux subtracted in 200 components = -0.00183709 Jy ! Clean residual min=-0.005117 max=0.004096 Jy/beam ! Clean residual mean=-0.000008 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.0582081 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0582081 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=0.042379Jy sigma=0.807652 ! Fit after self-cal, rms=0.042373Jy sigma=0.807618 wmodel /scr/pima/bp192a1_uvs/J0157-1043_X_map.mod ! Writing 47 model components to file: /scr/pima/bp192a1_uvs/J0157-1043_X_map.mod wobs /scr/pima/bp192a1_uvs/J0157-1043_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0157-1043_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0157-1043_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0157-1043_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 = -0.00224197 Jy ! Component: 100 - total flux cleaned = -0.00370903 Jy ! Component: 150 - total flux cleaned = -0.00441026 Jy ! Component: 200 - total flux cleaned = -0.00473275 Jy ! Component: 250 - total flux cleaned = -0.00503402 Jy ! Component: 300 - total flux cleaned = -0.00514823 Jy ! Component: 350 - total flux cleaned = -0.00514827 Jy ! Component: 400 - total flux cleaned = -0.00520004 Jy ! Component: 450 - total flux cleaned = -0.00505245 Jy ! Component: 500 - total flux cleaned = -0.00491183 Jy ! Component: 550 - total flux cleaned = -0.0047301 Jy ! Component: 600 - total flux cleaned = -0.00459642 Jy ! Component: 650 - total flux cleaned = -0.00438252 Jy ! Component: 700 - total flux cleaned = -0.00425797 Jy ! Component: 750 - total flux cleaned = -0.00409753 Jy ! Component: 800 - total flux cleaned = -0.0040197 Jy ! Component: 850 - total flux cleaned = -0.00382877 Jy ! Component: 900 - total flux cleaned = -0.00375548 Jy ! Component: 950 - total flux cleaned = -0.00368347 Jy ! Component: 1000 - total flux cleaned = -0.00368253 Jy ! Component: 1050 - total flux cleaned = -0.00351093 Jy ! Component: 1100 - total flux cleaned = -0.00347802 Jy ! Component: 1150 - total flux cleaned = -0.00351062 Jy ! Component: 1200 - total flux cleaned = -0.00344642 Jy ! Component: 1250 - total flux cleaned = -0.00347723 Jy ! Component: 1300 - total flux cleaned = -0.00353856 Jy ! Component: 1350 - total flux cleaned = -0.00350835 Jy ! Component: 1400 - total flux cleaned = -0.00353818 Jy ! Component: 1450 - total flux cleaned = -0.00350933 Jy ! Component: 1500 - total flux cleaned = -0.00353746 Jy ! Component: 1550 - total flux cleaned = -0.00359249 Jy ! Component: 1600 - total flux cleaned = -0.00348386 Jy ! Component: 1650 - total flux cleaned = -0.00356405 Jy ! Component: 1700 - total flux cleaned = -0.00356403 Jy ! Component: 1750 - total flux cleaned = -0.00358944 Jy ! Component: 1800 - total flux cleaned = -0.00361433 Jy ! Component: 1850 - total flux cleaned = -0.00358948 Jy ! Component: 1900 - total flux cleaned = -0.00361378 Jy ! Component: 1950 - total flux cleaned = -0.00358995 Jy ! Component: 2000 - total flux cleaned = -0.00363659 Jy ! Component: 2050 - total flux cleaned = -0.00365942 Jy ! Component: 2100 - total flux cleaned = -0.0036366 Jy ! Component: 2150 - total flux cleaned = -0.00363688 Jy ! Component: 2200 - total flux cleaned = -0.00368026 Jy ! Component: 2250 - total flux cleaned = -0.00370161 Jy ! Component: 2300 - total flux cleaned = -0.00368096 Jy ! Component: 2350 - total flux cleaned = -0.00372296 Jy ! Component: 2400 - total flux cleaned = -0.00382479 Jy ! Component: 2450 - total flux cleaned = -0.00376437 Jy ! Component: 2500 - total flux cleaned = -0.00382375 Jy ! Component: 2550 - total flux cleaned = -0.00380418 Jy ! Component: 2600 - total flux cleaned = -0.00384252 Jy ! Component: 2650 - total flux cleaned = -0.00384262 Jy ! Component: 2700 - total flux cleaned = -0.00387973 Jy ! Component: 2750 - total flux cleaned = -0.00393392 Jy ! Component: 2800 - total flux cleaned = -0.00386168 Jy ! Component: 2850 - total flux cleaned = -0.00396853 Jy ! Component: 2900 - total flux cleaned = -0.00396855 Jy ! Component: 2950 - total flux cleaned = -0.00398593 Jy ! Component: 3000 - total flux cleaned = -0.00400294 Jy ! Component: 3050 - total flux cleaned = -0.0040202 Jy ! Component: 3100 - total flux cleaned = -0.00400362 Jy ! Component: 3150 - total flux cleaned = -0.00406964 Jy ! Component: 3200 - total flux cleaned = -0.00405336 Jy ! Component: 3250 - total flux cleaned = -0.00406928 Jy ! Component: 3300 - total flux cleaned = -0.00406913 Jy ! Component: 3350 - total flux cleaned = -0.00402201 Jy ! Component: 3400 - total flux cleaned = -0.00399107 Jy ! Component: 3450 - total flux cleaned = -0.00399143 Jy ! Component: 3500 - total flux cleaned = -0.00405224 Jy ! Component: 3550 - total flux cleaned = -0.00397703 Jy ! Component: 3600 - total flux cleaned = -0.00397681 Jy ! Component: 3650 - total flux cleaned = -0.00393275 Jy ! Component: 3700 - total flux cleaned = -0.00388902 Jy ! Component: 3750 - total flux cleaned = -0.00388907 Jy ! Component: 3800 - total flux cleaned = -0.00388927 Jy ! Component: 3850 - total flux cleaned = -0.00386104 Jy ! Component: 3900 - total flux cleaned = -0.0038337 Jy ! Component: 3950 - total flux cleaned = -0.00386126 Jy ! Component: 4000 - total flux cleaned = -0.00382048 Jy ! Component: 4050 - total flux cleaned = -0.00379369 Jy ! Total flux subtracted in 4096 components = -0.00382064 Jy ! Clean residual min=-0.000734 max=0.000988 Jy/beam ! Clean residual mean=-0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0543875 Jy keep ! Adding 400 model components to the UV plane model. ! The established model now contains 447 components and 0.0543874 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0157-1043_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8725 x 2.242 at -2.202 degrees (North through East) ! Clean map min=-0.0023163 max=0.044779 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0157-1043_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0447788 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.78018 1.78018 3.56037 7.12074 14.2415 28.4829 56.9659 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 168.521 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0157-1043_X_uvs.log closed on Wed Sep 16 13:27:28 2015