! Started logfile: /scr/pima/bp171ad_uvs/J0132-1654_C_uvs.log on Mon Dec 9 01:59:23 2013 obs /scr/pima/bp171ad_uvs/J0132-1654_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0132-1654_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0132-1654 ! ! 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 1440 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 /scr/pima/bp171ad_uvs/J0132-1654_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=1.863093Jy sigma=105.217506 ! Fit after self-cal, rms=0.746804Jy sigma=46.078583 ! 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=1.33 mas, bmaj=3.28 mas, bpa=6.349 degrees ! Estimated noise=0.602704 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 = 1.3033 Jy ! Component: 100 - total flux cleaned = 1.59468 Jy ! Total flux subtracted in 100 components = 1.59468 Jy ! Clean residual min=-0.069104 max=0.124945 Jy/beam ! Clean residual mean=-0.000353 rms=0.020225 Jy/beam ! Combined flux in latest and established models = 1.59468 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.59468 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=0.425237Jy sigma=20.167818 ! Fit after self-cal, rms=0.425279Jy sigma=20.164613 ! Inverting map ! Added new window around map position (2.7, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121692 Jy ! Component: 100 - total flux cleaned = 0.187927 Jy ! Total flux subtracted in 100 components = 0.187927 Jy ! Clean residual min=-0.071224 max=0.074352 Jy/beam ! Clean residual mean=-0.000262 rms=0.015496 Jy/beam ! Combined flux in latest and established models = 1.78261 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 1.78261 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=0.390384Jy sigma=16.209960 ! Fit after self-cal, rms=0.390110Jy sigma=16.067386 ! 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=1.752 mas, bmaj=3.959 mas, bpa=6.25 degrees ! Estimated noise=0.391952 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 = 0.0890075 Jy ! Component: 100 - total flux cleaned = 0.142035 Jy ! Component: 150 - total flux cleaned = 0.166482 Jy ! Component: 200 - total flux cleaned = 0.174455 Jy ! Total flux subtracted in 200 components = 0.174455 Jy ! Clean residual min=-0.074886 max=0.075462 Jy/beam ! Clean residual mean=-0.000479 rms=0.019887 Jy/beam ! Combined flux in latest and established models = 1.95706 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 1.95706 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=0.375521Jy sigma=14.083430 ! Fit after self-cal, rms=0.376068Jy sigma=14.067775 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.752 x 3.959 at 6.25 degrees (North through East) ! Clean map min=-0.071762 max=1.635 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* 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* 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* 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* 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* 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* 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* 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* 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=0.376068Jy sigma=14.067775 ! Fit after self-cal, rms=0.376068Jy sigma=14.067775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.752 mas, bmaj=3.959 mas, bpa=6.25 degrees ! Estimated noise=0.391952 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 = 0.0130738 Jy ! Component: 100 - total flux cleaned = 0.0172715 Jy ! Component: 150 - total flux cleaned = 0.0187907 Jy ! Component: 200 - total flux cleaned = 0.01951 Jy ! Total flux subtracted in 200 components = 0.01951 Jy ! Clean residual min=-0.073276 max=0.072163 Jy/beam ! Clean residual mean=-0.000443 rms=0.019213 Jy/beam ! Combined flux in latest and established models = 1.97657 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 1.97657 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=0.368914Jy sigma=13.924352 ! Fit after self-cal, rms=0.369067Jy sigma=13.921248 ! 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=0.369067Jy sigma=13.921248 ! Fit after self-cal, rms=0.369067Jy sigma=13.921248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.752 mas, bmaj=3.959 mas, bpa=6.25 degrees ! Estimated noise=0.391952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000871918 Jy ! Component: 100 - total flux cleaned = 0.00277962 Jy ! Component: 150 - total flux cleaned = 0.00336438 Jy ! Component: 200 - total flux cleaned = 0.00451958 Jy ! Total flux subtracted in 200 components = 0.00451958 Jy ! Clean residual min=-0.072596 max=0.071400 Jy/beam ! Clean residual mean=-0.000433 rms=0.018971 Jy/beam ! Combined flux in latest and established models = 1.98109 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 1.98109 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=0.364522Jy sigma=13.854670 ! Fit after self-cal, rms=0.364526Jy sigma=13.852680 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 = -1.60176e-05 Jy ! Component: 100 - total flux cleaned = 0.00104584 Jy ! Component: 150 - total flux cleaned = 0.00155303 Jy ! Component: 200 - total flux cleaned = 0.00254142 Jy ! Total flux subtracted in 200 components = 0.00254142 Jy ! Clean residual min=-0.072113 max=0.071073 Jy/beam ! Clean residual mean=-0.000428 rms=0.018846 Jy/beam ! Combined flux in latest and established models = 1.98363 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 1.98363 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=0.360689Jy sigma=13.815176 ! Fit after self-cal, rms=0.360689Jy sigma=13.814061 ! 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=0.360689Jy sigma=13.814061 ! Fit after self-cal, rms=0.360689Jy sigma=13.814061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.752 mas, bmaj=3.959 mas, bpa=6.25 degrees ! Estimated noise=0.391952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.78526e-05 Jy ! Component: 100 - total flux cleaned = 0.000509803 Jy ! Component: 150 - total flux cleaned = 0.000954557 Jy ! Component: 200 - total flux cleaned = 0.00139351 Jy ! Total flux subtracted in 200 components = 0.00139351 Jy ! Clean residual min=-0.071710 max=0.071370 Jy/beam ! Clean residual mean=-0.000425 rms=0.018765 Jy/beam ! Combined flux in latest and established models = 1.98503 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 1.98503 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=0.357455Jy sigma=13.791805 ! Fit after self-cal, rms=0.357472Jy sigma=13.791349 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 = 0.000505025 Jy ! Component: 100 - total flux cleaned = 0.000492193 Jy ! Component: 150 - total flux cleaned = 0.000904024 Jy ! Component: 200 - total flux cleaned = 0.00129022 Jy ! Total flux subtracted in 200 components = 0.00129022 Jy ! Clean residual min=-0.071498 max=0.071693 Jy/beam ! Clean residual mean=-0.000422 rms=0.018701 Jy/beam ! Combined flux in latest and established models = 1.98632 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 1.98632 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=0.354972Jy sigma=13.773145 ! Fit after self-cal, rms=0.355004Jy sigma=13.772766 ! 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=0.355004Jy sigma=13.772766 ! Fit after self-cal, rms=0.355004Jy sigma=13.772766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.021 mas, bmaj=8.517 mas, bpa=13.96 degrees ! Estimated noise=0.456603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187579 Jy ! Component: 100 - total flux cleaned = 0.0203707 Jy ! Component: 150 - total flux cleaned = 0.0218023 Jy ! Component: 200 - total flux cleaned = 0.0226598 Jy ! Total flux subtracted in 200 components = 0.0226598 Jy ! Clean residual min=-0.092232 max=0.103809 Jy/beam ! Clean residual mean=-0.000700 rms=0.029870 Jy/beam ! Combined flux in latest and established models = 2.00898 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 2.00898 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=0.352907Jy sigma=13.766502 ! Fit after self-cal, rms=0.352484Jy sigma=13.753293 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 = 0.00286356 Jy ! Component: 100 - total flux cleaned = 0.0020561 Jy ! Component: 150 - total flux cleaned = 0.00169866 Jy ! Component: 200 - total flux cleaned = 0.00231191 Jy ! Total flux subtracted in 200 components = 0.00231191 Jy ! Clean residual min=-0.090522 max=0.102532 Jy/beam ! Clean residual mean=-0.000688 rms=0.029729 Jy/beam ! Combined flux in latest and established models = 2.01129 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 2.01129 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=0.350332Jy sigma=13.787544 ! Fit after self-cal, rms=0.349981Jy sigma=13.776715 ! 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=1.752 mas, bmaj=3.959 mas, bpa=6.25 degrees ! Estimated noise=0.391952 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.752 x 3.959 at 6.25 degrees (North through East) ! Clean map min=-0.092793 max=1.5964 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 ! Performing amp+phase self-cal ! ! 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=0.349981Jy sigma=13.776715 ! Fit after self-cal, rms=0.349981Jy sigma=13.776715 ! Inverting map and beam ! Estimated beam: bmin=1.752 mas, bmaj=3.959 mas, bpa=6.25 degrees ! Estimated noise=0.391952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0150551 Jy ! Component: 100 - total flux cleaned = -0.0165543 Jy ! Component: 150 - total flux cleaned = -0.0177983 Jy ! Component: 200 - total flux cleaned = -0.0189253 Jy ! Total flux subtracted in 200 components = -0.0189253 Jy ! Clean residual min=-0.070099 max=0.071364 Jy/beam ! Clean residual mean=-0.000406 rms=0.018471 Jy/beam ! Combined flux in latest and established models = 1.99236 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 1.99236 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=0.348298Jy sigma=13.724420 ! Fit after self-cal, rms=0.348183Jy sigma=13.722296 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134088 Jy ! Component: 100 - total flux cleaned = 0.000643667 Jy ! Component: 150 - total flux cleaned = -0.00032752 Jy ! Component: 200 - total flux cleaned = -0.000936643 Jy ! Total flux subtracted in 200 components = -0.000936643 Jy ! Clean residual min=-0.070527 max=0.072179 Jy/beam ! Clean residual mean=-0.000408 rms=0.018459 Jy/beam ! Combined flux in latest and established models = 1.99143 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 1.99143 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=0.346944Jy sigma=13.709821 ! Fit after self-cal, rms=0.347010Jy sigma=13.707905 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.347010Jy sigma=13.707905 ! Fit after self-cal, rms=0.347010Jy sigma=13.707905 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=1.33 mas, bmaj=3.28 mas, bpa=6.349 degrees ! Estimated noise=0.602704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.30222 Jy ! Component: 100 - total flux cleaned = 1.6062 Jy ! Component: 150 - total flux cleaned = 1.72609 Jy ! Component: 200 - total flux cleaned = 1.79264 Jy ! Total flux subtracted in 200 components = 1.79264 Jy ! Clean residual min=-0.071131 max=0.067177 Jy/beam ! Clean residual mean=-0.000259 rms=0.015295 Jy/beam ! Combined flux in latest and established models = 1.79264 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.79264 Jy ! Inverting map and beam ! Estimated beam: bmin=1.752 mas, bmaj=3.959 mas, bpa=6.25 degrees ! Estimated noise=0.391952 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 = 0.0878742 Jy ! Component: 100 - total flux cleaned = 0.139121 Jy ! Component: 150 - total flux cleaned = 0.163985 Jy ! Component: 200 - total flux cleaned = 0.171533 Jy ! Total flux subtracted in 200 components = 0.171533 Jy ! Clean residual min=-0.075626 max=0.072941 Jy/beam ! Clean residual mean=-0.000469 rms=0.019737 Jy/beam ! Combined flux in latest and established models = 1.96418 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 1.96418 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=4.021 mas, bmaj=8.517 mas, bpa=13.96 degrees ! Estimated noise=0.456603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030095 Jy ! Component: 100 - total flux cleaned = 0.0340469 Jy ! Component: 150 - total flux cleaned = 0.0373973 Jy ! Component: 200 - total flux cleaned = 0.0402292 Jy ! Total flux subtracted in 200 components = 0.0402292 Jy ! Clean residual min=-0.093126 max=0.104584 Jy/beam ! Clean residual mean=-0.000721 rms=0.030335 Jy/beam ! Combined flux in latest and established models = 2.0044 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 = 0.0024184 Jy ! Component: 100 - total flux cleaned = 0.00454624 Jy ! Component: 150 - total flux cleaned = 0.00597988 Jy ! Component: 200 - total flux cleaned = 0.00643296 Jy ! Total flux subtracted in 200 components = 0.00643296 Jy ! Clean residual min=-0.092202 max=0.104585 Jy/beam ! Clean residual mean=-0.000694 rms=0.029956 Jy/beam ! Combined flux in latest and established models = 2.01084 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 2.01084 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.752 mas, bmaj=3.959 mas, bpa=6.25 degrees ! Estimated noise=0.391952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0112763 Jy ! Component: 100 - total flux cleaned = -0.0144113 Jy ! Component: 150 - total flux cleaned = -0.0172101 Jy ! Component: 200 - total flux cleaned = -0.0191202 Jy ! Total flux subtracted in 200 components = -0.0191202 Jy ! Clean residual min=-0.070689 max=0.071798 Jy/beam ! Clean residual mean=-0.000412 rms=0.018671 Jy/beam ! Combined flux in latest and established models = 1.99172 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 1.99172 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=0.355490Jy sigma=13.809531 ! Fit after self-cal, rms=0.355391Jy sigma=13.799904 wmodel /scr/pima/bp171ad_uvs/J0132-1654_C_map.mod ! Writing 59 model components to file: /scr/pima/bp171ad_uvs/J0132-1654_C_map.mod wobs /scr/pima/bp171ad_uvs/J0132-1654_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0132-1654_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0132-1654_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ad_uvs/J0132-1654_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 = -0.00628758 Jy ! Component: 100 - total flux cleaned = -0.0108247 Jy ! Component: 150 - total flux cleaned = -0.00779383 Jy ! Component: 200 - total flux cleaned = -0.000357222 Jy ! Component: 250 - total flux cleaned = 0.00489937 Jy ! Component: 300 - total flux cleaned = 0.00981706 Jy ! Component: 350 - total flux cleaned = 0.0129323 Jy ! Component: 400 - total flux cleaned = 0.0166756 Jy ! Component: 450 - total flux cleaned = 0.0216855 Jy ! Component: 500 - total flux cleaned = 0.0271609 Jy ! Component: 550 - total flux cleaned = 0.0304682 Jy ! Component: 600 - total flux cleaned = 0.0330232 Jy ! Component: 650 - total flux cleaned = 0.0348698 Jy ! Component: 700 - total flux cleaned = 0.0372321 Jy ! Component: 750 - total flux cleaned = 0.0383701 Jy ! Component: 800 - total flux cleaned = 0.0405901 Jy ! Component: 850 - total flux cleaned = 0.0416731 Jy ! Component: 900 - total flux cleaned = 0.0422082 Jy ! Component: 950 - total flux cleaned = 0.042735 Jy ! Component: 1000 - total flux cleaned = 0.0437405 Jy ! Component: 1050 - total flux cleaned = 0.0437451 Jy ! Component: 1100 - total flux cleaned = 0.0446987 Jy ! Component: 1150 - total flux cleaned = 0.0442412 Jy ! Component: 1200 - total flux cleaned = 0.0424412 Jy ! Component: 1250 - total flux cleaned = 0.0424448 Jy ! Component: 1300 - total flux cleaned = 0.0424443 Jy ! Component: 1350 - total flux cleaned = 0.042026 Jy ! Component: 1400 - total flux cleaned = 0.0424358 Jy ! Component: 1450 - total flux cleaned = 0.0420301 Jy ! Component: 1500 - total flux cleaned = 0.0420327 Jy ! Component: 1550 - total flux cleaned = 0.0424248 Jy ! Component: 1600 - total flux cleaned = 0.041269 Jy ! Component: 1650 - total flux cleaned = 0.0416415 Jy ! Component: 1700 - total flux cleaned = 0.039793 Jy ! Component: 1750 - total flux cleaned = 0.0401516 Jy ! Component: 1800 - total flux cleaned = 0.0390701 Jy ! Component: 1850 - total flux cleaned = 0.0372983 Jy ! Component: 1900 - total flux cleaned = 0.0366004 Jy ! Component: 1950 - total flux cleaned = 0.0355675 Jy ! Component: 2000 - total flux cleaned = 0.0348895 Jy ! Component: 2050 - total flux cleaned = 0.0335513 Jy ! Component: 2100 - total flux cleaned = 0.0335549 Jy ! Component: 2150 - total flux cleaned = 0.0316015 Jy ! Component: 2200 - total flux cleaned = 0.0309625 Jy ! Component: 2250 - total flux cleaned = 0.0293819 Jy ! Component: 2300 - total flux cleaned = 0.0284487 Jy ! Component: 2350 - total flux cleaned = 0.0278333 Jy ! Component: 2400 - total flux cleaned = 0.0269205 Jy ! Component: 2450 - total flux cleaned = 0.0254181 Jy ! Component: 2500 - total flux cleaned = 0.023928 Jy ! Component: 2550 - total flux cleaned = 0.0221666 Jy ! Component: 2600 - total flux cleaned = 0.0218758 Jy ! Component: 2650 - total flux cleaned = 0.020151 Jy ! Component: 2700 - total flux cleaned = 0.0193008 Jy ! Component: 2750 - total flux cleaned = 0.0184555 Jy ! Component: 2800 - total flux cleaned = 0.0167909 Jy ! Component: 2850 - total flux cleaned = 0.0151431 Jy ! Component: 2900 - total flux cleaned = 0.014059 Jy ! Component: 2950 - total flux cleaned = 0.0137897 Jy ! Component: 3000 - total flux cleaned = 0.0129897 Jy ! Component: 3050 - total flux cleaned = 0.0119287 Jy ! Component: 3100 - total flux cleaned = 0.0114046 Jy ! Component: 3150 - total flux cleaned = 0.010106 Jy ! Component: 3200 - total flux cleaned = 0.00958913 Jy ! Component: 3250 - total flux cleaned = 0.00805425 Jy ! Component: 3300 - total flux cleaned = 0.00780161 Jy ! Component: 3350 - total flux cleaned = 0.00704531 Jy ! Component: 3400 - total flux cleaned = 0.00579244 Jy ! Component: 3450 - total flux cleaned = 0.00455481 Jy ! Component: 3500 - total flux cleaned = 0.00332661 Jy ! Component: 3550 - total flux cleaned = 0.00308179 Jy ! Component: 3600 - total flux cleaned = 0.00114201 Jy ! Component: 3650 - total flux cleaned = 0.000420291 Jy ! Component: 3700 - total flux cleaned = -0.000536961 Jy ! Component: 3750 - total flux cleaned = -0.00243726 Jy ! Component: 3800 - total flux cleaned = -0.00314647 Jy ! Component: 3850 - total flux cleaned = -0.00455206 Jy ! Component: 3900 - total flux cleaned = -0.00525074 Jy ! Component: 3950 - total flux cleaned = -0.0061782 Jy ! Component: 4000 - total flux cleaned = -0.00756037 Jy ! Component: 4050 - total flux cleaned = -0.00824778 Jy ! Total flux subtracted in 4096 components = -0.00938983 Jy ! Clean residual min=-0.013351 max=0.011522 Jy/beam ! Clean residual mean=-0.000038 rms=0.004594 Jy/beam ! Combined flux in latest and established models = 1.98233 Jy keep ! Adding 389 model components to the UV plane model. ! The established model now contains 446 components and 1.98233 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0132-1654_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.752 x 3.959 at 6.25 degrees (North through East) ! Clean map min=-0.073015 max=1.5787 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0132-1654_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.57875 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00453023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.860852 0.860852 1.7217 3.44341 6.88682 13.7736 27.5473 55.0946 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0135 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.578 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 348.491 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0132-1654_C_uvs.log closed on Mon Dec 9 01:59:28 2013