! Started logfile: /scr/pima/s3111a_uvs/J0035+5950_X_uvs.log on Mon Jul 23 07:15:15 2012 obs /scr/pima/s3111a_uvs/J0035+5950_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J0035+5950_X_uva.fits ! AN table 1: 70 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.928831 visibilities/baseline/integration-bin. ! Found source: J0035+5950 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 28608 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111a_uvs/J0035+5950_X] 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 = 512x512 pixels with 0.100x0.100 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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001138Jy sigma=0.701059 ! Fit after self-cal, rms=0.964578Jy sigma=0.675523 ! 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=0.6585 mas, bmaj=1.242 mas, bpa=-4.704 degrees ! Estimated noise=16.3532 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 = 0.0265016 Jy ! Component: 100 - total flux cleaned = 0.0326211 Jy ! Total flux subtracted in 100 components = 0.0326211 Jy ! Clean residual min=-0.002216 max=0.003246 Jy/beam ! Clean residual mean=0.000004 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0326211 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0326211 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=0.029016Jy sigma=0.020433 ! Fit after self-cal, rms=0.027857Jy sigma=0.019622 ! 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=0.8874 mas, bmaj=1.587 mas, bpa=-5.415 degrees ! Estimated noise=6.10636 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 = 0.00424903 Jy ! Component: 100 - total flux cleaned = 0.00600559 Jy ! Component: 150 - total flux cleaned = 0.00699215 Jy ! Component: 200 - total flux cleaned = 0.00759912 Jy ! Total flux subtracted in 200 components = 0.00759912 Jy ! Clean residual min=-0.001289 max=0.002198 Jy/beam ! Clean residual mean=-0.000019 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0402202 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 35 components and 0.0402202 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=0.027271Jy sigma=0.019222 ! Fit after self-cal, rms=0.027260Jy sigma=0.019214 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.92 GB 0.91 HN 0.90 ! KP 0.89 LA 1.05 MK 1.03 NL 1.11 ! OV 1.24 PT 0.92 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.92 GB 0.91 HN 0.92 ! KP 0.89 LA 1.02 MK 1.02 NL 1.09 ! OV 1.17 PT 0.95 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.91 GB 0.92 HN 0.90 ! KP 0.87 LA 1.02 MK 0.98 NL 1.07 ! OV 1.26 PT 0.90 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.89 GB 0.93 HN 0.87 ! KP 0.85 LA 1.07 MK 1.01 NL 1.05 ! OV 1.26 PT 0.93 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.87 GB 0.88 HN 0.86 ! KP 0.84 LA 1.05 MK 1.00 NL 1.07 ! OV 1.33 PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.89 GB 0.95 HN 0.96 ! KP 0.82 LA 1.01 MK 0.99 NL 1.07 ! OV 1.23 PT 0.96 SC 0.99 ! ! ! 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 0.93 GB 0.95 HN 0.92 ! KP 0.80 LA 1.05 MK 1.00* NL 1.05 ! OV 1.28 PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.94 GB 0.93 HN 0.97 ! KP 0.83 LA 1.05 MK 1.00 NL 1.13 ! OV 1.17 PT 0.96 SC 1.06 ! ! ! Fit before self-cal, rms=0.027260Jy sigma=0.019214 ! Fit after self-cal, rms=0.028741Jy sigma=0.018774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8863 mas, bmaj=1.587 mas, bpa=-6.361 degrees ! Estimated noise=6.08553 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 = 0.000211004 Jy ! Component: 100 - total flux cleaned = 0.000326602 Jy ! Component: 150 - total flux cleaned = 0.000383135 Jy ! Component: 200 - total flux cleaned = 0.000432462 Jy ! Total flux subtracted in 200 components = 0.000432462 Jy ! Clean residual min=-0.001050 max=0.001142 Jy/beam ! Clean residual mean=-0.000008 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0406527 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0406527 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=0.028725Jy sigma=0.018765 ! Fit after self-cal, rms=0.028793Jy sigma=0.018747 ! 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=0.028793Jy sigma=0.018747 ! Fit after self-cal, rms=0.029316Jy sigma=0.018722 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8852 mas, bmaj=1.582 mas, bpa=-5.814 degrees ! Estimated noise=6.09276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246769 Jy ! Component: 100 - total flux cleaned = 0.000289844 Jy ! Component: 150 - total flux cleaned = 0.000311447 Jy ! Component: 200 - total flux cleaned = 0.000324803 Jy ! Total flux subtracted in 200 components = 0.000324803 Jy ! Clean residual min=-0.001057 max=0.001109 Jy/beam ! Clean residual mean=-0.000009 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0409775 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.0409775 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=0.029308Jy sigma=0.018718 ! Fit after self-cal, rms=0.029317Jy sigma=0.018717 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 = 1.27484e-05 Jy ! Component: 100 - total flux cleaned = 1.24215e-05 Jy ! Component: 150 - total flux cleaned = 2.38865e-05 Jy ! Component: 200 - total flux cleaned = 2.92691e-05 Jy ! Total flux subtracted in 200 components = 2.92691e-05 Jy ! Clean residual min=-0.001061 max=0.001106 Jy/beam ! Clean residual mean=-0.000009 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0410068 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0410068 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=0.029314Jy sigma=0.018715 ! Fit after self-cal, rms=0.029313Jy sigma=0.018714 ! 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=0.029313Jy sigma=0.018714 ! Fit after self-cal, rms=0.029439Jy sigma=0.018711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8834 mas, bmaj=1.577 mas, bpa=-5.597 degrees ! Estimated noise=6.10525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209759 Jy ! Component: 100 - total flux cleaned = 0.000261518 Jy ! Component: 150 - total flux cleaned = 0.000277022 Jy ! Component: 200 - total flux cleaned = 0.000286541 Jy ! Total flux subtracted in 200 components = 0.000286541 Jy ! Clean residual min=-0.001057 max=0.001110 Jy/beam ! Clean residual mean=-0.000009 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0412933 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.0412933 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=0.029434Jy sigma=0.018710 ! Fit after self-cal, rms=0.029434Jy sigma=0.018709 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.12784e-06 Jy ! Component: 100 - total flux cleaned = 1.31719e-05 Jy ! Component: 150 - total flux cleaned = 1.76435e-05 Jy ! Component: 200 - total flux cleaned = 2.20427e-05 Jy ! Total flux subtracted in 200 components = 2.20427e-05 Jy ! Clean residual min=-0.001060 max=0.001112 Jy/beam ! Clean residual mean=-0.000009 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0413153 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0413153 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=0.029432Jy sigma=0.018708 ! Fit after self-cal, rms=0.029432Jy sigma=0.018708 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.029432Jy sigma=0.018708 ! Fit after self-cal, rms=0.029501Jy sigma=0.018706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.332 mas, bmaj=2.045 mas, bpa=-7.83 degrees ! Estimated noise=6.81158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036604 Jy ! Component: 100 - total flux cleaned = 0.000410341 Jy ! Component: 150 - total flux cleaned = 0.000430916 Jy ! Component: 200 - total flux cleaned = 0.000441484 Jy ! Total flux subtracted in 200 components = 0.000441484 Jy ! Clean residual min=-0.001313 max=0.001357 Jy/beam ! Clean residual mean=-0.000015 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0417568 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 58 components and 0.0417568 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=0.029498Jy sigma=0.018706 ! Fit after self-cal, rms=0.029497Jy sigma=0.018705 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 = 4.70217e-05 Jy ! Component: 100 - total flux cleaned = 5.14293e-05 Jy ! Component: 150 - total flux cleaned = 5.48245e-05 Jy ! Component: 200 - total flux cleaned = 5.78222e-05 Jy ! Total flux subtracted in 200 components = 5.78222e-05 Jy ! Clean residual min=-0.001313 max=0.001356 Jy/beam ! Clean residual mean=-0.000015 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0418147 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.0418147 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=0.029497Jy sigma=0.018706 ! Fit after self-cal, rms=0.029496Jy sigma=0.018706 ! 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=0.8818 mas, bmaj=1.574 mas, bpa=-5.511 degrees ! Estimated noise=6.11851 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8818 x 1.574 at -5.511 degrees (North through East) ! Clean map min=-0.0010637 max=0.035789 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=0.653 mas, bmaj=1.231 mas, bpa=-3.999 degrees ! Estimated noise=16.4594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273874 Jy ! Component: 100 - total flux cleaned = 0.0343045 Jy ! Component: 150 - total flux cleaned = 0.0370961 Jy ! Component: 200 - total flux cleaned = 0.038628 Jy ! Total flux subtracted in 200 components = 0.038628 Jy ! Clean residual min=-0.001835 max=0.002030 Jy/beam ! Clean residual mean=-0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.038628 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.038628 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8818 mas, bmaj=1.574 mas, bpa=-5.511 degrees ! Estimated noise=6.11851 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 = 0.00160438 Jy ! Component: 100 - total flux cleaned = 0.0023494 Jy ! Component: 150 - total flux cleaned = 0.00266125 Jy ! Component: 200 - total flux cleaned = 0.00273616 Jy ! Total flux subtracted in 200 components = 0.00273616 Jy ! Clean residual min=-0.001067 max=0.001125 Jy/beam ! Clean residual mean=-0.000008 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0413641 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.0413641 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.332 mas, bmaj=2.045 mas, bpa=-7.83 degrees ! Estimated noise=6.81158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264707 Jy ! Component: 100 - total flux cleaned = 0.000308132 Jy ! Component: 150 - total flux cleaned = 0.000335321 Jy ! Component: 200 - total flux cleaned = 0.000345057 Jy ! Total flux subtracted in 200 components = 0.000345057 Jy ! Clean residual min=-0.001310 max=0.001350 Jy/beam ! Clean residual mean=-0.000015 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0417092 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 = 1.38448e-05 Jy ! Component: 100 - total flux cleaned = 2.2446e-05 Jy ! Component: 150 - total flux cleaned = 3.07489e-05 Jy ! Component: 200 - total flux cleaned = 4.26383e-05 Jy ! Total flux subtracted in 200 components = 4.26383e-05 Jy ! Clean residual min=-0.001311 max=0.001352 Jy/beam ! Clean residual mean=-0.000015 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0417518 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.0417518 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8818 mas, bmaj=1.574 mas, bpa=-5.511 degrees ! Estimated noise=6.11851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126461 Jy ! Component: 100 - total flux cleaned = -0.000100041 Jy ! Component: 150 - total flux cleaned = -9.45592e-05 Jy ! Component: 200 - total flux cleaned = -9.43706e-05 Jy ! Total flux subtracted in 200 components = -9.43706e-05 Jy ! Clean residual min=-0.001070 max=0.001103 Jy/beam ! Clean residual mean=-0.000009 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0416575 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.0416575 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=0.029498Jy sigma=0.018707 ! Fit after self-cal, rms=0.029498Jy sigma=0.018707 wmodel /scr/pima/s3111a_uvs/J0035+5950_X_map.mod ! Writing 49 model components to file: /scr/pima/s3111a_uvs/J0035+5950_X_map.mod wobs /scr/pima/s3111a_uvs/J0035+5950_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J0035+5950_X_uvs.fits wwins /scr/pima/s3111a_uvs/J0035+5950_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111a_uvs/J0035+5950_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260553 Jy ! Component: 100 - total flux cleaned = 0.000583591 Jy ! Component: 150 - total flux cleaned = 0.000784997 Jy ! Component: 200 - total flux cleaned = 0.000928647 Jy ! Component: 250 - total flux cleaned = 0.00102085 Jy ! Component: 300 - total flux cleaned = 0.00112464 Jy ! Component: 350 - total flux cleaned = 0.00116783 Jy ! Component: 400 - total flux cleaned = 0.00126457 Jy ! Component: 450 - total flux cleaned = 0.00134492 Jy ! Component: 500 - total flux cleaned = 0.00137113 Jy ! Component: 550 - total flux cleaned = 0.00142222 Jy ! Component: 600 - total flux cleaned = 0.0014346 Jy ! Component: 650 - total flux cleaned = 0.00147127 Jy ! Component: 700 - total flux cleaned = 0.00148331 Jy ! Component: 750 - total flux cleaned = 0.00148338 Jy ! Component: 800 - total flux cleaned = 0.00143727 Jy ! Component: 850 - total flux cleaned = 0.00141477 Jy ! Component: 900 - total flux cleaned = 0.0013926 Jy ! Component: 950 - total flux cleaned = 0.00139261 Jy ! Component: 1000 - total flux cleaned = 0.00136024 Jy ! Component: 1050 - total flux cleaned = 0.00137093 Jy ! Component: 1100 - total flux cleaned = 0.00134998 Jy ! Component: 1150 - total flux cleaned = 0.00136038 Jy ! Component: 1200 - total flux cleaned = 0.00132964 Jy ! Component: 1250 - total flux cleaned = 0.0013196 Jy ! Component: 1300 - total flux cleaned = 0.00129964 Jy ! Component: 1350 - total flux cleaned = 0.00127025 Jy ! Component: 1400 - total flux cleaned = 0.00126052 Jy ! Component: 1450 - total flux cleaned = 0.0012414 Jy ! Component: 1500 - total flux cleaned = 0.00122255 Jy ! Component: 1550 - total flux cleaned = 0.00121323 Jy ! Component: 1600 - total flux cleaned = 0.0011764 Jy ! Component: 1650 - total flux cleaned = 0.00116733 Jy ! Component: 1700 - total flux cleaned = 0.0011314 Jy ! Component: 1750 - total flux cleaned = 0.00111361 Jy ! Component: 1800 - total flux cleaned = 0.00110475 Jy ! Component: 1850 - total flux cleaned = 0.00108719 Jy ! Component: 1900 - total flux cleaned = 0.00105258 Jy ! Component: 1950 - total flux cleaned = 0.00104391 Jy ! Component: 2000 - total flux cleaned = 0.00100996 Jy ! Total flux subtracted in 2048 components = 0.00100171 Jy ! Clean residual min=-0.000417 max=0.000435 Jy/beam ! Clean residual mean=-0.000015 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0426592 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 201 components and 0.0426592 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J0035+5950_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8818 x 1.574 at -5.511 degrees (North through East) ! Clean map min=-0.00084429 max=0.035791 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J0035+5950_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0357912 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184812 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.54909 1.54909 3.09817 6.19634 12.3927 24.7854 49.5707 99.1415 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.035 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J0035+5950_X_uvs.log closed on Mon Jul 23 07:15:18 2012