! Started logfile: /d2/scr/pima/bp171a0_uvs/J0654-1309_C_uvs.log on Sat Feb 22 14:49:26 2014 obs /d2/scr/pima/bp171a0_uvs/J0654-1309_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a0_uvs/J0654-1309_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! AN table 2: 3 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.863636 visibilities/baseline/integration-bin. ! Found source: J0654-1309 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 456 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a0_uvs/J0654-1309_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001205Jy sigma=30.090445 ! Fit after self-cal, rms=0.953384Jy sigma=29.050454 ! 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=5.279 mas, bmaj=8.403 mas, bpa=10.1 degrees ! Estimated noise=1.3965 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196675 Jy ! Component: 100 - total flux cleaned = 0.0181249 Jy ! Total flux subtracted in 100 components = 0.0181249 Jy ! Clean residual min=-0.011790 max=0.011855 Jy/beam ! Clean residual mean=-0.000002 rms=0.005157 Jy/beam ! Combined flux in latest and established models = 0.0181249 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 54 components and 0.0181249 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=0.084311Jy sigma=1.946842 ! Fit after self-cal, rms=0.081842Jy sigma=1.874106 ! 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=5.946 mas, bmaj=9.399 mas, bpa=10.56 degrees ! Estimated noise=1.23309 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 = -0.000503981 Jy ! Component: 100 - total flux cleaned = 0.00383565 Jy ! Component: 150 - total flux cleaned = 0.00446733 Jy ! Component: 200 - total flux cleaned = 0.0077819 Jy ! Total flux subtracted in 200 components = 0.0077819 Jy ! Clean residual min=-0.010165 max=0.010222 Jy/beam ! Clean residual mean=0.000012 rms=0.005302 Jy/beam ! Combined flux in latest and established models = 0.0259068 Jy ! Performing phase self-cal ! Adding 137 model components to the UV plane model. ! The established model now contains 189 components and 0.0259068 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=0.060314Jy sigma=1.194031 ! Fit after self-cal, rms=0.059572Jy sigma=1.175524 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.946 x 9.399 at 10.56 degrees (North through East) ! Clean map min=-0.023173 max=0.04091 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.059572Jy sigma=1.175524 ! Fit after self-cal, rms=0.059572Jy sigma=1.175524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.946 mas, bmaj=9.399 mas, bpa=10.56 degrees ! Estimated noise=1.23309 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 = -0.000756378 Jy ! Component: 100 - total flux cleaned = -0.0013279 Jy ! Component: 150 - total flux cleaned = -0.000443722 Jy ! Component: 200 - total flux cleaned = -0.000790827 Jy ! Total flux subtracted in 200 components = -0.000790827 Jy ! Clean residual min=-0.006248 max=0.006280 Jy/beam ! Clean residual mean=0.000015 rms=0.003397 Jy/beam ! Combined flux in latest and established models = 0.0251159 Jy ! Performing phase self-cal ! Adding 123 model components to the UV plane model. ! The established model now contains 300 components and 0.0251159 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=0.049744Jy sigma=0.896855 ! Fit after self-cal, rms=0.049631Jy sigma=0.894966 ! 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=0.049631Jy sigma=0.894966 ! Fit after self-cal, rms=0.049544Jy sigma=0.884849 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.953 mas, bmaj=9.382 mas, bpa=10.49 degrees ! Estimated noise=1.22253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00318514 Jy ! Component: 100 - total flux cleaned = -0.00262836 Jy ! Component: 150 - total flux cleaned = -0.00318312 Jy ! Component: 200 - total flux cleaned = -0.00440631 Jy ! Total flux subtracted in 200 components = -0.00440631 Jy ! Clean residual min=-0.003928 max=0.003925 Jy/beam ! Clean residual mean=0.000020 rms=0.002174 Jy/beam ! Combined flux in latest and established models = 0.0207096 Jy selfcal ! Performing phase self-cal ! Adding 121 model components to the UV plane model. ! The established model now contains 401 components and 0.0207096 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=0.044664Jy sigma=0.784695 ! Fit after self-cal, rms=0.044611Jy sigma=0.783765 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 = -0.00040457 Jy ! Component: 100 - total flux cleaned = -0.000372714 Jy ! Component: 150 - total flux cleaned = -0.00075186 Jy ! Component: 200 - total flux cleaned = -0.00180174 Jy ! Total flux subtracted in 200 components = -0.00180174 Jy ! Clean residual min=-0.002837 max=0.002863 Jy/beam ! Clean residual mean=0.000019 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.0189079 Jy ! Performing phase self-cal ! Adding 138 model components to the UV plane model. ! The established model now contains 523 components and 0.0189079 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=0.041895Jy sigma=0.744764 ! Fit after self-cal, rms=0.041867Jy sigma=0.744080 ! 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=0.041867Jy sigma=0.744080 ! Fit after self-cal, rms=0.041768Jy sigma=0.728181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.906 mas, bmaj=9.333 mas, bpa=10.35 degrees ! Estimated noise=1.23452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000853103 Jy ! Component: 100 - total flux cleaned = -0.000515385 Jy ! Component: 150 - total flux cleaned = -0.000992177 Jy ! Component: 200 - total flux cleaned = -0.00171916 Jy ! Total flux subtracted in 200 components = -0.00171916 Jy ! Clean residual min=-0.002376 max=0.002372 Jy/beam ! Clean residual mean=0.000017 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.0171887 Jy selfcal ! Performing phase self-cal ! Adding 130 model components to the UV plane model. ! The established model now contains 631 components and 0.0171887 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=0.039706Jy sigma=0.703040 ! Fit after self-cal, rms=0.039687Jy sigma=0.702489 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 = 9.42891e-08 Jy ! Component: 100 - total flux cleaned = -0.000261831 Jy ! Component: 150 - total flux cleaned = -0.00039268 Jy ! Component: 200 - total flux cleaned = -4.1781e-05 Jy ! Total flux subtracted in 200 components = -4.1781e-05 Jy ! Clean residual min=-0.001903 max=0.001909 Jy/beam ! Clean residual mean=0.000017 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.0171469 Jy ! Performing phase self-cal ! Adding 137 model components to the UV plane model. ! The established model now contains 752 components and 0.0171469 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=0.038380Jy sigma=0.688340 ! Fit after self-cal, rms=0.038371Jy sigma=0.687926 ! 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=0.038371Jy sigma=0.687926 ! Fit after self-cal, rms=0.038435Jy sigma=0.681536 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.452 mas, bmaj=9.619 mas, bpa=12.41 degrees ! Estimated noise=1.26844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555536 Jy ! Component: 100 - total flux cleaned = -0.000553003 Jy ! Component: 150 - total flux cleaned = -0.000553104 Jy ! Component: 200 - total flux cleaned = -0.000214407 Jy ! Total flux subtracted in 200 components = -0.000214407 Jy ! Clean residual min=-0.001829 max=0.001832 Jy/beam ! Clean residual mean=0.000017 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.0169325 Jy selfcal ! Performing phase self-cal ! Adding 132 model components to the UV plane model. ! The established model now contains 871 components and 0.0169325 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=0.037263Jy sigma=0.670789 ! Fit after self-cal, rms=0.037257Jy sigma=0.670370 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 = 0.000195309 Jy ! Component: 100 - total flux cleaned = 0.00160601 Jy ! Component: 150 - total flux cleaned = 0.00247864 Jy ! Component: 200 - total flux cleaned = 0.00323662 Jy ! Total flux subtracted in 200 components = 0.00323662 Jy ! Clean residual min=-0.001557 max=0.001552 Jy/beam ! Clean residual mean=0.000016 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.0201691 Jy ! Performing phase self-cal ! Adding 112 model components to the UV plane model. ! The established model now contains 973 components and 0.0201691 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=0.036485Jy sigma=0.662126 ! Fit after self-cal, rms=0.036483Jy sigma=0.661889 ! 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=5.906 mas, bmaj=9.332 mas, bpa=10.56 degrees ! Estimated noise=1.24902 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.906 x 9.332 at 10.56 degrees (North through East) ! Clean map min=-0.017992 max=0.035655 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=5.243 mas, bmaj=8.33 mas, bpa=10.13 degrees ! Estimated noise=1.40748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975426 Jy ! Component: 100 - total flux cleaned = 0.00590698 Jy ! Component: 150 - total flux cleaned = 0.00426898 Jy ! Component: 200 - total flux cleaned = 0.0049616 Jy ! Total flux subtracted in 200 components = 0.0049616 Jy ! Clean residual min=-0.010458 max=0.010445 Jy/beam ! Clean residual mean=0.000000 rms=0.005006 Jy/beam ! Combined flux in latest and established models = 0.0049616 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 111 model components to the UV plane model. ! The established model now contains 111 components and 0.0049616 Jy ! Inverting map and beam ! Estimated beam: bmin=5.906 mas, bmaj=9.332 mas, bpa=10.56 degrees ! Estimated noise=1.24902 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 = 0.00434235 Jy ! Component: 100 - total flux cleaned = 0.00892738 Jy ! Component: 150 - total flux cleaned = 0.0101853 Jy ! Component: 200 - total flux cleaned = 0.0118899 Jy ! Total flux subtracted in 200 components = 0.0118899 Jy ! Clean residual min=-0.008630 max=0.008656 Jy/beam ! Clean residual mean=0.000014 rms=0.004571 Jy/beam ! Combined flux in latest and established models = 0.0168515 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 225 components and 0.0168515 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=6.452 mas, bmaj=9.619 mas, bpa=12.41 degrees ! Estimated noise=1.26844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000742151 Jy ! Component: 100 - total flux cleaned = -0.000738769 Jy ! Component: 150 - total flux cleaned = -0.00032673 Jy ! Component: 200 - total flux cleaned = -0.000263153 Jy ! Total flux subtracted in 200 components = -0.000263153 Jy ! Clean residual min=-0.005537 max=0.005573 Jy/beam ! Clean residual mean=0.000019 rms=0.003071 Jy/beam ! Combined flux in latest and established models = 0.0165884 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 = -0.000619235 Jy ! Component: 100 - total flux cleaned = -0.00147698 Jy ! Component: 150 - total flux cleaned = -0.00200947 Jy ! Component: 200 - total flux cleaned = -0.00324112 Jy ! Total flux subtracted in 200 components = -0.00324112 Jy ! Clean residual min=-0.003930 max=0.003964 Jy/beam ! Clean residual mean=0.000025 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.0133473 Jy ! Adding 207 model components to the UV plane model. ! The established model now contains 426 components and 0.0133473 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.906 mas, bmaj=9.332 mas, bpa=10.56 degrees ! Estimated noise=1.24902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010941 Jy ! Component: 100 - total flux cleaned = -0.0012833 Jy ! Component: 150 - total flux cleaned = -0.000938431 Jy ! Component: 200 - total flux cleaned = -0.0010834 Jy ! Total flux subtracted in 200 components = -0.0010834 Jy ! Clean residual min=-0.002532 max=0.002509 Jy/beam ! Clean residual mean=0.000016 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.0122639 Jy selfcal ! Performing phase self-cal ! Adding 114 model components to the UV plane model. ! The established model now contains 535 components and 0.0122639 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=0.039662Jy sigma=0.702229 ! Fit after self-cal, rms=0.039628Jy sigma=0.700631 wmodel /d2/scr/pima/bp171a0_uvs/J0654-1309_C_map.mod ! Writing 535 model components to file: /d2/scr/pima/bp171a0_uvs/J0654-1309_C_map.mod wobs /d2/scr/pima/bp171a0_uvs/J0654-1309_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a0_uvs/J0654-1309_C_uvs.fits wwins /d2/scr/pima/bp171a0_uvs/J0654-1309_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a0_uvs/J0654-1309_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.906 x 9.332 at 10.56 degrees (North through East) ! Clean map min=-0.020727 max=0.034504 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a0_uvs/J0654-1309_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0345037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00131879 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -11.4665 11.4665 22.933 45.866 91.732 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 26.163 quit ! Quitting program ! Log file /d2/scr/pima/bp171a0_uvs/J0654-1309_C_uvs.log closed on Sat Feb 22 14:49:30 2014