! Started logfile: /g0/scr/pima/s4195b_uvs/J0906-0905_X_uvs.log on Tue Dec 31 19:33:20 2013 obs /g0/scr/pima/s4195b_uvs/J0906-0905_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J0906-0905_X_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! AN table 2: 11 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.950311 visibilities/baseline/integration-bin. ! Found source: J0906-0905 ! ! 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 3672 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 /g0/scr/pima/s4195b_uvs/J0906-0905_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. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007057Jy sigma=3.572153 ! Fit after self-cal, rms=0.907028Jy sigma=3.185406 ! 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=0.932 mas, bmaj=4.756 mas, bpa=-17.32 degrees ! Estimated noise=6.61984 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 = 0.0714869 Jy ! Component: 100 - total flux cleaned = 0.0885903 Jy ! Total flux subtracted in 100 components = 0.0885903 Jy ! Clean residual min=-0.004086 max=0.006817 Jy/beam ! Clean residual mean=-0.000008 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.0885903 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0885903 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=0.023374Jy sigma=0.093083 ! Fit after self-cal, rms=0.023352Jy sigma=0.093032 ! 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=1.191 mas, bmaj=5.064 mas, bpa=-16.99 degrees ! Estimated noise=3.42147 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 = 0.0107589 Jy ! Component: 100 - total flux cleaned = 0.0162015 Jy ! Component: 150 - total flux cleaned = 0.0196314 Jy ! Component: 200 - total flux cleaned = 0.0219629 Jy ! Total flux subtracted in 200 components = 0.0219629 Jy ! Clean residual min=-0.003375 max=0.005800 Jy/beam ! Clean residual mean=-0.000013 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.110553 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 60 components and 0.110553 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=0.019881Jy sigma=0.069469 ! Fit after self-cal, rms=0.019817Jy sigma=0.069315 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.191 x 5.064 at -16.99 degrees (North through East) ! Clean map min=-0.0031161 max=0.095083 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 1.04 HN 0.96 KP 0.97 LA 0.98 ! MK 1.01 NL 1.12 OV 1.10 PT 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.93 KP 0.96 LA 0.93 ! MK 1.02 NL 1.09 OV 1.03 PT 0.88 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 0.92 KP 0.94 LA 0.95 ! NL 1.11 OV 1.02 PT 0.85 ! ! ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.00 KP 0.92 LA 0.97 ! MK 1.11 NL 1.05 OV 1.08 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 0.98 KP 0.90 LA 0.98 ! NL 1.05 OV 1.07 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.98 KP 1.07 LA 0.95 ! MK 1.00 NL 1.04 OV 1.09 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 0.98 KP 1.05 LA 1.00 ! NL 1.03 OV 1.05 PT 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.08 KP 1.05 LA 1.03 ! MK 1.02 NL 1.10 OV 1.13 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.08 KP 1.01 LA 1.03 ! NL 1.08 OV 1.16 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.99 KP 1.00 LA 0.95 ! MK 1.02 NL 1.09 OV 1.15 PT 0.87 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 0.94 KP 0.99 LA 0.93 ! NL 1.07 OV 1.14 PT 0.90 ! ! ! 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* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.019817Jy sigma=0.069315 ! Fit after self-cal, rms=0.018027Jy sigma=0.060186 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=5.073 mas, bpa=-16.95 degrees ! Estimated noise=3.42126 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 (3.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345772 Jy ! Component: 100 - total flux cleaned = 0.00496763 Jy ! Component: 150 - total flux cleaned = 0.00581686 Jy ! Component: 200 - total flux cleaned = 0.0060292 Jy ! Total flux subtracted in 200 components = 0.0060292 Jy ! Clean residual min=-0.001214 max=0.001456 Jy/beam ! Clean residual mean=-0.000006 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.116582 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 95 components and 0.116582 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=0.017397Jy sigma=0.057530 ! Fit after self-cal, rms=0.017327Jy sigma=0.057327 ! 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=0.017327Jy sigma=0.057327 ! Fit after self-cal, rms=0.016631Jy sigma=0.054015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=5.084 mas, bpa=-16.96 degrees ! Estimated noise=3.42078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000913153 Jy ! Component: 100 - total flux cleaned = 0.00102842 Jy ! Component: 150 - total flux cleaned = 0.00109044 Jy ! Component: 200 - total flux cleaned = 0.00119317 Jy ! Total flux subtracted in 200 components = 0.00119317 Jy ! Clean residual min=-0.000948 max=0.001006 Jy/beam ! Clean residual mean=-0.000003 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.117775 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 126 components and 0.117776 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=0.016455Jy sigma=0.053458 ! Fit after self-cal, rms=0.016439Jy sigma=0.053409 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 = 0.00022537 Jy ! Component: 100 - total flux cleaned = 0.000267134 Jy ! Component: 150 - total flux cleaned = 0.0003412 Jy ! Component: 200 - total flux cleaned = 0.000408487 Jy ! Total flux subtracted in 200 components = 0.000408487 Jy ! Clean residual min=-0.000853 max=0.000903 Jy/beam ! Clean residual mean=-0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.118184 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.118184 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=0.016387Jy sigma=0.053246 ! Fit after self-cal, rms=0.016381Jy sigma=0.053236 ! 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=0.016381Jy sigma=0.053236 ! Fit after self-cal, rms=0.016044Jy sigma=0.052032 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=5.105 mas, bpa=-16.97 degrees ! Estimated noise=3.40369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322331 Jy ! Component: 100 - total flux cleaned = -0.000180715 Jy ! Component: 150 - total flux cleaned = -6.77967e-05 Jy ! Component: 200 - total flux cleaned = 9.86027e-06 Jy ! Total flux subtracted in 200 components = 9.86027e-06 Jy ! Clean residual min=-0.000700 max=0.000808 Jy/beam ! Clean residual mean=-0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.118194 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 153 components and 0.118194 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=0.015956Jy sigma=0.051890 ! Fit after self-cal, rms=0.015953Jy sigma=0.051878 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 = 9.2186e-05 Jy ! Component: 100 - total flux cleaned = 0.000128228 Jy ! Component: 150 - total flux cleaned = 0.000159605 Jy ! Component: 200 - total flux cleaned = 0.000187757 Jy ! Total flux subtracted in 200 components = 0.000187757 Jy ! Clean residual min=-0.000644 max=0.000804 Jy/beam ! Clean residual mean=0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.118382 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 170 components and 0.118382 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=0.015936Jy sigma=0.051824 ! Fit after self-cal, rms=0.015934Jy sigma=0.051822 ! 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=0.015934Jy sigma=0.051822 ! Fit after self-cal, rms=0.015679Jy sigma=0.050574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.291 mas, bmaj=5.5 mas, bpa=-13.56 degrees ! Estimated noise=3.69342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228892 Jy ! Component: 100 - total flux cleaned = -0.000321276 Jy ! Component: 150 - total flux cleaned = -0.000357817 Jy ! Component: 200 - total flux cleaned = -0.000377428 Jy ! Total flux subtracted in 200 components = -0.000377428 Jy ! Clean residual min=-0.000661 max=0.000740 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.118004 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 200 components and 0.118004 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=0.015638Jy sigma=0.050585 ! Fit after self-cal, rms=0.015636Jy sigma=0.050580 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 = 4.61109e-05 Jy ! Component: 100 - total flux cleaned = 4.58642e-05 Jy ! Component: 150 - total flux cleaned = 3.17042e-05 Jy ! Component: 200 - total flux cleaned = 2.51816e-05 Jy ! Total flux subtracted in 200 components = 2.51816e-05 Jy ! Clean residual min=-0.000672 max=0.000723 Jy/beam ! Clean residual mean=0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.118029 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 216 components and 0.118029 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=0.015626Jy sigma=0.050572 ! Fit after self-cal, rms=0.015626Jy sigma=0.050571 ! 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=1.192 mas, bmaj=5.102 mas, bpa=-16.94 degrees ! Estimated noise=3.38144 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 5.102 at -16.94 degrees (North through East) ! Clean map min=-0.00061075 max=0.092855 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=0.9348 mas, bmaj=4.804 mas, bpa=-17.27 degrees ! Estimated noise=6.50765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0699964 Jy ! Component: 100 - total flux cleaned = 0.0867958 Jy ! Component: 150 - total flux cleaned = 0.0944056 Jy ! Component: 200 - total flux cleaned = 0.0993514 Jy ! Total flux subtracted in 200 components = 0.0993514 Jy ! Clean residual min=-0.001901 max=0.002732 Jy/beam ! Clean residual mean=-0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0993513 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0993513 Jy ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=5.102 mas, bpa=-16.94 degrees ! Estimated noise=3.38144 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 = 0.00580014 Jy ! Component: 100 - total flux cleaned = 0.00922455 Jy ! Component: 150 - total flux cleaned = 0.0115126 Jy ! Component: 200 - total flux cleaned = 0.0131526 Jy ! Total flux subtracted in 200 components = 0.0131526 Jy ! Clean residual min=-0.001031 max=0.001216 Jy/beam ! Clean residual mean=-0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.112504 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 74 components and 0.112504 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=2.291 mas, bmaj=5.5 mas, bpa=-13.56 degrees ! Estimated noise=3.69342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166194 Jy ! Component: 100 - total flux cleaned = 0.00271908 Jy ! Component: 150 - total flux cleaned = 0.00344191 Jy ! Component: 200 - total flux cleaned = 0.00396027 Jy ! Total flux subtracted in 200 components = 0.00396027 Jy ! Clean residual min=-0.000799 max=0.000778 Jy/beam ! Clean residual mean=-0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.116464 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 = 0.000386049 Jy ! Component: 100 - total flux cleaned = 0.000679751 Jy ! Component: 150 - total flux cleaned = 0.000859993 Jy ! Component: 200 - total flux cleaned = 0.00098591 Jy ! Total flux subtracted in 200 components = 0.00098591 Jy ! Clean residual min=-0.000720 max=0.000776 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.11745 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 202 components and 0.11745 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=5.102 mas, bpa=-16.94 degrees ! Estimated noise=3.38144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.74878e-05 Jy ! Component: 100 - total flux cleaned = 0.000117065 Jy ! Component: 150 - total flux cleaned = 0.000143394 Jy ! Component: 200 - total flux cleaned = 0.000159275 Jy ! Total flux subtracted in 200 components = 0.000159275 Jy ! Clean residual min=-0.000659 max=0.000791 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.117609 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 221 components and 0.117609 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=0.015616Jy sigma=0.050604 ! Fit after self-cal, rms=0.015611Jy sigma=0.050591 wmodel /g0/scr/pima/s4195b_uvs/J0906-0905_X_map.mod ! Writing 221 model components to file: /g0/scr/pima/s4195b_uvs/J0906-0905_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J0906-0905_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J0906-0905_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J0906-0905_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195b_uvs/J0906-0905_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 = 0.000173799 Jy ! Component: 100 - total flux cleaned = 0.000254089 Jy ! Component: 150 - total flux cleaned = 0.000316915 Jy ! Component: 200 - total flux cleaned = 0.000395474 Jy ! Component: 250 - total flux cleaned = 0.000469311 Jy ! Component: 300 - total flux cleaned = 0.00053953 Jy ! Component: 350 - total flux cleaned = 0.000615174 Jy ! Component: 400 - total flux cleaned = 0.000671622 Jy ! Component: 450 - total flux cleaned = 0.000687192 Jy ! Component: 500 - total flux cleaned = 0.000709993 Jy ! Component: 550 - total flux cleaned = 0.000731964 Jy ! Component: 600 - total flux cleaned = 0.000731887 Jy ! Component: 650 - total flux cleaned = 0.000710698 Jy ! Component: 700 - total flux cleaned = 0.00066271 Jy ! Component: 750 - total flux cleaned = 0.000595859 Jy ! Component: 800 - total flux cleaned = 0.000550197 Jy ! Component: 850 - total flux cleaned = 0.000531092 Jy ! Component: 900 - total flux cleaned = 0.000487022 Jy ! Component: 950 - total flux cleaned = 0.000462292 Jy ! Component: 1000 - total flux cleaned = 0.000413665 Jy ! Component: 1050 - total flux cleaned = 0.000365948 Jy ! Component: 1100 - total flux cleaned = 0.000336713 Jy ! Component: 1150 - total flux cleaned = 0.00030222 Jy ! Component: 1200 - total flux cleaned = 0.000279465 Jy ! Component: 1250 - total flux cleaned = 0.000245551 Jy ! Component: 1300 - total flux cleaned = 0.000195707 Jy ! Component: 1350 - total flux cleaned = 0.00017381 Jy ! Component: 1400 - total flux cleaned = 0.00013051 Jy ! Component: 1450 - total flux cleaned = 9.33078e-05 Jy ! Component: 1500 - total flux cleaned = 5.65385e-05 Jy ! Component: 1550 - total flux cleaned = 2.54447e-05 Jy ! Component: 1600 - total flux cleaned = -2.21111e-07 Jy ! Component: 1650 - total flux cleaned = -5.07781e-05 Jy ! Component: 1700 - total flux cleaned = -8.5605e-05 Jy ! Component: 1750 - total flux cleaned = -9.54773e-05 Jy ! Component: 1800 - total flux cleaned = -0.000129591 Jy ! Component: 1850 - total flux cleaned = -0.000167958 Jy ! Component: 1900 - total flux cleaned = -0.000187029 Jy ! Component: 1950 - total flux cleaned = -0.000210445 Jy ! Component: 2000 - total flux cleaned = -0.000238451 Jy ! Component: 2050 - total flux cleaned = -0.000270676 Jy ! Component: 2100 - total flux cleaned = -0.000270696 Jy ! Component: 2150 - total flux cleaned = -0.0003112 Jy ! Component: 2200 - total flux cleaned = -0.000337901 Jy ! Component: 2250 - total flux cleaned = -0.000364377 Jy ! Component: 2300 - total flux cleaned = -0.000399367 Jy ! Component: 2350 - total flux cleaned = -0.000416656 Jy ! Component: 2400 - total flux cleaned = -0.000433855 Jy ! Component: 2450 - total flux cleaned = -0.000476477 Jy ! Component: 2500 - total flux cleaned = -0.000510195 Jy ! Component: 2550 - total flux cleaned = -0.000539458 Jy ! Component: 2600 - total flux cleaned = -0.000576686 Jy ! Component: 2650 - total flux cleaned = -0.000605381 Jy ! Component: 2700 - total flux cleaned = -0.000621666 Jy ! Component: 2750 - total flux cleaned = -0.000653911 Jy ! Component: 2800 - total flux cleaned = -0.000673934 Jy ! Component: 2850 - total flux cleaned = -0.000697735 Jy ! Component: 2900 - total flux cleaned = -0.000725371 Jy ! Component: 2950 - total flux cleaned = -0.00076838 Jy ! Component: 3000 - total flux cleaned = -0.000795528 Jy ! Component: 3050 - total flux cleaned = -0.000810911 Jy ! Component: 3100 - total flux cleaned = -0.000833885 Jy ! Component: 3150 - total flux cleaned = -0.000871858 Jy ! Component: 3200 - total flux cleaned = -0.000883153 Jy ! Component: 3250 - total flux cleaned = -0.000905598 Jy ! Component: 3300 - total flux cleaned = -0.000931613 Jy ! Component: 3350 - total flux cleaned = -0.000950079 Jy ! Component: 3400 - total flux cleaned = -0.000968415 Jy ! Component: 3450 - total flux cleaned = -0.000986594 Jy ! Component: 3500 - total flux cleaned = -0.00100472 Jy ! Component: 3550 - total flux cleaned = -0.00102271 Jy ! Component: 3600 - total flux cleaned = -0.00104057 Jy ! Component: 3650 - total flux cleaned = -0.0010654 Jy ! Component: 3700 - total flux cleaned = -0.00107248 Jy ! Component: 3750 - total flux cleaned = -0.00109706 Jy ! Component: 3800 - total flux cleaned = -0.00111795 Jy ! Component: 3850 - total flux cleaned = -0.00114566 Jy ! Component: 3900 - total flux cleaned = -0.00116289 Jy ! Component: 3950 - total flux cleaned = -0.00117317 Jy ! Component: 4000 - total flux cleaned = -0.00119367 Jy ! Component: 4050 - total flux cleaned = -0.00122422 Jy ! Total flux subtracted in 4096 components = -0.0012546 Jy ! Clean residual min=-0.000234 max=0.000189 Jy/beam ! Clean residual mean=-0.000000 rms=0.000062 Jy/beam ! Combined flux in latest and established models = 0.116355 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 489 components and 0.116355 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J0906-0905_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 5.102 at -16.94 degrees (North through East) ! Clean map min=-0.0004554 max=0.092681 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J0906-0905_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0926813 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.09635e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.197333 0.197333 0.394665 0.78933 1.57866 3.15732 6.31464 12.6293 25.2586 50.5171 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1520.28 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J0906-0905_X_uvs.log closed on Tue Dec 31 19:33:26 2013