! Started logfile: /scr/pima/bp171ac_uvs/J0953-2002_C_uvs.log on Mon Dec 9 01:52:12 2013 obs /scr/pima/bp171ac_uvs/J0953-2002_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0953-2002_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0953-2002 ! ! 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 1080 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/bp171ac_uvs/J0953-2002_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=1.001052Jy sigma=3.242056 ! Fit after self-cal, rms=0.912364Jy sigma=2.932693 ! 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=1.346 mas, bmaj=3.715 mas, bpa=-2.112 degrees ! Estimated noise=9.14679 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 = 0.0676408 Jy ! Component: 100 - total flux cleaned = 0.0841883 Jy ! Total flux subtracted in 100 components = 0.0841883 Jy ! Clean residual min=-0.002985 max=0.006462 Jy/beam ! Clean residual mean=0.000006 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.0841883 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0841883 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=0.023748Jy sigma=0.079409 ! Fit after self-cal, rms=0.023738Jy sigma=0.079361 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711235 Jy ! Component: 100 - total flux cleaned = 0.0111635 Jy ! Total flux subtracted in 100 components = 0.0111635 Jy ! Clean residual min=-0.002475 max=0.002844 Jy/beam ! Clean residual mean=0.000006 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0953517 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0953518 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=0.021440Jy sigma=0.066643 ! Fit after self-cal, rms=0.021455Jy sigma=0.066606 ! 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=1.674 mas, bmaj=4.37 mas, bpa=-0.9686 degrees ! Estimated noise=6.997 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 = 0.00388758 Jy ! Component: 100 - total flux cleaned = 0.00578275 Jy ! Component: 150 - total flux cleaned = 0.00683523 Jy ! Component: 200 - total flux cleaned = 0.00740927 Jy ! Total flux subtracted in 200 components = 0.00740927 Jy ! Clean residual min=-0.002920 max=0.002874 Jy/beam ! Clean residual mean=0.000012 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.102761 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.102761 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=0.021120Jy sigma=0.063175 ! Fit after self-cal, rms=0.021122Jy sigma=0.063162 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.674 x 4.37 at -0.9686 degrees (North through East) ! Clean map min=-0.0028204 max=0.087857 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 0.98 FD 1.07 HN 1.01 KP 0.88 ! LA 0.98 MK 0.98 NL 1.12 OV 1.09 ! PT 0.91 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 1.00 KP 0.92 ! LA 1.10 MK 0.92 NL 1.17 OV 1.05 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.96 KP 0.96 ! LA 1.09 MK 1.00 NL 1.03 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.06 KP 0.98 ! LA 1.14 MK 1.03 NL 0.94 OV 0.94 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.97 KP 0.93 ! LA 1.04 MK 1.07 NL 1.06 OV 0.97 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.94 KP 1.05 ! LA 0.99 MK 1.06 NL 1.03 OV 1.00 ! PT 0.93 SC 0.94 ! ! ! Fit before self-cal, rms=0.021122Jy sigma=0.063162 ! Fit after self-cal, rms=0.020213Jy sigma=0.059616 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.672 mas, bmaj=4.369 mas, bpa=-0.7589 degrees ! Estimated noise=7.05771 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 = 0.00102407 Jy ! Component: 100 - total flux cleaned = 0.00148729 Jy ! Component: 150 - total flux cleaned = 0.00156462 Jy ! Component: 200 - total flux cleaned = 0.00162098 Jy ! Total flux subtracted in 200 components = 0.00162098 Jy ! Clean residual min=-0.002078 max=0.002600 Jy/beam ! Clean residual mean=0.000007 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.104382 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.104382 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=0.020195Jy sigma=0.059278 ! Fit after self-cal, rms=0.020213Jy sigma=0.059271 ! 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=0.020213Jy sigma=0.059271 ! Fit after self-cal, rms=0.020181Jy sigma=0.059194 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.667 mas, bmaj=4.358 mas, bpa=-0.6928 degrees ! Estimated noise=7.09702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000784445 Jy ! Component: 100 - total flux cleaned = 0.00112747 Jy ! Component: 150 - total flux cleaned = 0.00117819 Jy ! Component: 200 - total flux cleaned = 0.00122547 Jy ! Total flux subtracted in 200 components = 0.00122547 Jy ! Clean residual min=-0.002086 max=0.002561 Jy/beam ! Clean residual mean=0.000007 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.105607 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.105607 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=0.020177Jy sigma=0.058968 ! Fit after self-cal, rms=0.020180Jy sigma=0.058966 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) ! Added new window around map position (3.6, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023975 Jy ! Component: 100 - total flux cleaned = 0.00361374 Jy ! Component: 150 - total flux cleaned = 0.00404414 Jy ! Component: 200 - total flux cleaned = 0.00412208 Jy ! Total flux subtracted in 200 components = 0.00412208 Jy ! Clean residual min=-0.001936 max=0.001772 Jy/beam ! Clean residual mean=0.000007 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.10973 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 86 components and 0.10973 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=0.019886Jy sigma=0.057953 ! Fit after self-cal, rms=0.019829Jy sigma=0.057812 ! 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=0.019829Jy sigma=0.057812 ! Fit after self-cal, rms=0.019767Jy sigma=0.057636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.662 mas, bmaj=4.347 mas, bpa=-0.6895 degrees ! Estimated noise=7.12194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127396 Jy ! Component: 100 - total flux cleaned = 0.00203038 Jy ! Component: 150 - total flux cleaned = 0.00254771 Jy ! Component: 200 - total flux cleaned = 0.00266994 Jy ! Total flux subtracted in 200 components = 0.00266994 Jy ! Clean residual min=-0.001988 max=0.001700 Jy/beam ! Clean residual mean=0.000007 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.1124 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.1124 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=0.019672Jy sigma=0.057265 ! Fit after self-cal, rms=0.019652Jy sigma=0.057214 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 = 0.000564295 Jy ! Component: 100 - total flux cleaned = 0.000692984 Jy ! Component: 150 - total flux cleaned = 0.00070641 Jy ! Component: 200 - total flux cleaned = 0.000743468 Jy ! Total flux subtracted in 200 components = 0.000743468 Jy ! Clean residual min=-0.002027 max=0.001715 Jy/beam ! Clean residual mean=0.000007 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.113143 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.113143 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=0.019620Jy sigma=0.057143 ! Fit after self-cal, rms=0.019617Jy sigma=0.057134 ! 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=0.019617Jy sigma=0.057134 ! Fit after self-cal, rms=0.019580Jy sigma=0.057033 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.928 mas, bmaj=9.131 mas, bpa=4.097 degrees ! Estimated noise=8.28253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942542 Jy ! Component: 100 - total flux cleaned = 0.00152718 Jy ! Component: 150 - total flux cleaned = 0.00189848 Jy ! Component: 200 - total flux cleaned = 0.00201288 Jy ! Total flux subtracted in 200 components = 0.00201288 Jy ! Clean residual min=-0.002586 max=0.002111 Jy/beam ! Clean residual mean=0.000014 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.115156 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 118 components and 0.115156 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=0.019581Jy sigma=0.056898 ! Fit after self-cal, rms=0.019574Jy sigma=0.056885 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 = 0.000204082 Jy ! Component: 100 - total flux cleaned = 0.00024997 Jy ! Component: 150 - total flux cleaned = 0.000302895 Jy ! Component: 200 - total flux cleaned = 0.000332616 Jy ! Total flux subtracted in 200 components = 0.000332616 Jy ! Clean residual min=-0.002606 max=0.002127 Jy/beam ! Clean residual mean=0.000014 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.115488 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 128 components and 0.115488 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=0.019572Jy sigma=0.056881 ! Fit after self-cal, rms=0.019573Jy sigma=0.056878 ! 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=1.66 mas, bmaj=4.342 mas, bpa=-0.6625 degrees ! Estimated noise=7.14533 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.66 x 4.342 at -0.6625 degrees (North through East) ! Clean map min=-0.0020232 max=0.08824 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=1.338 mas, bmaj=3.703 mas, bpa=-1.798 degrees ! Estimated noise=9.27695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0685776 Jy ! Component: 100 - total flux cleaned = 0.0856375 Jy ! Component: 150 - total flux cleaned = 0.0934207 Jy ! Component: 200 - total flux cleaned = 0.0982315 Jy ! Total flux subtracted in 200 components = 0.0982315 Jy ! Clean residual min=-0.002390 max=0.002580 Jy/beam ! Clean residual mean=0.000004 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0982315 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0982315 Jy ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=4.342 mas, bpa=-0.6625 degrees ! Estimated noise=7.14533 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 = 0.00508679 Jy ! Component: 100 - total flux cleaned = 0.00804681 Jy ! Component: 150 - total flux cleaned = 0.0101343 Jy ! Component: 200 - total flux cleaned = 0.0117117 Jy ! Total flux subtracted in 200 components = 0.0117117 Jy ! Clean residual min=-0.002119 max=0.001926 Jy/beam ! Clean residual mean=0.000008 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.109943 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 86 components and 0.109943 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=3.928 mas, bmaj=9.131 mas, bpa=4.097 degrees ! Estimated noise=8.28253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197074 Jy ! Component: 100 - total flux cleaned = 0.00321393 Jy ! Component: 150 - total flux cleaned = 0.00405521 Jy ! Component: 200 - total flux cleaned = 0.00463087 Jy ! Total flux subtracted in 200 components = 0.00463087 Jy ! Clean residual min=-0.002603 max=0.002117 Jy/beam ! Clean residual mean=0.000014 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.114574 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 = 0.000395001 Jy ! Component: 100 - total flux cleaned = 0.000666637 Jy ! Component: 150 - total flux cleaned = 0.00072628 Jy ! Component: 200 - total flux cleaned = 0.000757627 Jy ! Total flux subtracted in 200 components = 0.000757627 Jy ! Clean residual min=-0.002592 max=0.002113 Jy/beam ! Clean residual mean=0.000014 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.115332 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 118 components and 0.115332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=4.342 mas, bpa=-0.6625 degrees ! Estimated noise=7.14533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318806 Jy ! Component: 100 - total flux cleaned = -0.000339161 Jy ! Component: 150 - total flux cleaned = -0.000321989 Jy ! Component: 200 - total flux cleaned = -0.000307657 Jy ! Total flux subtracted in 200 components = -0.000307657 Jy ! Clean residual min=-0.002077 max=0.001685 Jy/beam ! Clean residual mean=0.000007 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.115024 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.115024 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=0.019571Jy sigma=0.056878 ! Fit after self-cal, rms=0.019567Jy sigma=0.056869 wmodel /scr/pima/bp171ac_uvs/J0953-2002_C_map.mod ! Writing 126 model components to file: /scr/pima/bp171ac_uvs/J0953-2002_C_map.mod wobs /scr/pima/bp171ac_uvs/J0953-2002_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0953-2002_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J0953-2002_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ac_uvs/J0953-2002_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 = -0.000771266 Jy ! Component: 100 - total flux cleaned = -0.00105175 Jy ! Component: 150 - total flux cleaned = -0.00111082 Jy ! Component: 200 - total flux cleaned = -0.00108544 Jy ! Component: 250 - total flux cleaned = -0.00100903 Jy ! Component: 300 - total flux cleaned = -0.000935908 Jy ! Component: 350 - total flux cleaned = -0.000889164 Jy ! Component: 400 - total flux cleaned = -0.000866935 Jy ! Component: 450 - total flux cleaned = -0.000845542 Jy ! Component: 500 - total flux cleaned = -0.000803313 Jy ! Component: 550 - total flux cleaned = -0.000741726 Jy ! Component: 600 - total flux cleaned = -0.000681504 Jy ! Component: 650 - total flux cleaned = -0.000661824 Jy ! Component: 700 - total flux cleaned = -0.000661808 Jy ! Component: 750 - total flux cleaned = -0.000642731 Jy ! Component: 800 - total flux cleaned = -0.000551244 Jy ! Component: 850 - total flux cleaned = -0.000497617 Jy ! Component: 900 - total flux cleaned = -0.000444383 Jy ! Component: 950 - total flux cleaned = -0.000339806 Jy ! Component: 1000 - total flux cleaned = -0.000186208 Jy ! Component: 1050 - total flux cleaned = -6.91023e-05 Jy ! Component: 1100 - total flux cleaned = -5.27301e-05 Jy ! Component: 1150 - total flux cleaned = 4.47403e-05 Jy ! Component: 1200 - total flux cleaned = 0.000124704 Jy ! Component: 1250 - total flux cleaned = 0.000219361 Jy ! Component: 1300 - total flux cleaned = 0.000312769 Jy ! Component: 1350 - total flux cleaned = 0.000434909 Jy ! Component: 1400 - total flux cleaned = 0.000510245 Jy ! Component: 1450 - total flux cleaned = 0.000629342 Jy ! Component: 1500 - total flux cleaned = 0.000746768 Jy ! Component: 1550 - total flux cleaned = 0.000847998 Jy ! Component: 1600 - total flux cleaned = 0.00091952 Jy ! Component: 1650 - total flux cleaned = 0.000990263 Jy ! Component: 1700 - total flux cleaned = 0.00111576 Jy ! Component: 1750 - total flux cleaned = 0.00121207 Jy ! Component: 1800 - total flux cleaned = 0.00123943 Jy ! Component: 1850 - total flux cleaned = 0.00126633 Jy ! Component: 1900 - total flux cleaned = 0.00134631 Jy ! Component: 1950 - total flux cleaned = 0.00138561 Jy ! Component: 2000 - total flux cleaned = 0.00142462 Jy ! Component: 2050 - total flux cleaned = 0.00147602 Jy ! Component: 2100 - total flux cleaned = 0.00151414 Jy ! Component: 2150 - total flux cleaned = 0.00155184 Jy ! Component: 2200 - total flux cleaned = 0.0015393 Jy ! Component: 2250 - total flux cleaned = 0.00160127 Jy ! Component: 2300 - total flux cleaned = 0.00161351 Jy ! Component: 2350 - total flux cleaned = 0.00166207 Jy ! Component: 2400 - total flux cleaned = 0.00173443 Jy ! Component: 2450 - total flux cleaned = 0.00174621 Jy ! Component: 2500 - total flux cleaned = 0.00182903 Jy ! Component: 2550 - total flux cleaned = 0.00187591 Jy ! Component: 2600 - total flux cleaned = 0.00194585 Jy ! Component: 2650 - total flux cleaned = 0.00200337 Jy ! Component: 2700 - total flux cleaned = 0.00206051 Jy ! Component: 2750 - total flux cleaned = 0.00207187 Jy ! Component: 2800 - total flux cleaned = 0.00215064 Jy ! Component: 2850 - total flux cleaned = 0.00220641 Jy ! Component: 2900 - total flux cleaned = 0.00223951 Jy ! Component: 2950 - total flux cleaned = 0.00229436 Jy ! Component: 3000 - total flux cleaned = 0.00233789 Jy ! Component: 3050 - total flux cleaned = 0.00235942 Jy ! Component: 3100 - total flux cleaned = 0.00243459 Jy ! Component: 3150 - total flux cleaned = 0.00245589 Jy ! Component: 3200 - total flux cleaned = 0.00248772 Jy ! Component: 3250 - total flux cleaned = 0.00258237 Jy ! Component: 3300 - total flux cleaned = 0.0026032 Jy ! Component: 3350 - total flux cleaned = 0.00261357 Jy ! Component: 3400 - total flux cleaned = 0.00263419 Jy ! Component: 3450 - total flux cleaned = 0.0026343 Jy ! Component: 3500 - total flux cleaned = 0.00271577 Jy ! Component: 3550 - total flux cleaned = 0.00272591 Jy ! Component: 3600 - total flux cleaned = 0.00276609 Jy ! Component: 3650 - total flux cleaned = 0.00279606 Jy ! Component: 3700 - total flux cleaned = 0.00280591 Jy ! Component: 3750 - total flux cleaned = 0.00282572 Jy ! Component: 3800 - total flux cleaned = 0.00287481 Jy ! Component: 3850 - total flux cleaned = 0.00291382 Jy ! Component: 3900 - total flux cleaned = 0.00295257 Jy ! Component: 3950 - total flux cleaned = 0.00297189 Jy ! Component: 4000 - total flux cleaned = 0.00304853 Jy ! Component: 4050 - total flux cleaned = 0.00307712 Jy ! Total flux subtracted in 4096 components = 0.00313396 Jy ! Clean residual min=-0.000542 max=0.000517 Jy/beam ! Clean residual mean=0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.118158 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 420 components and 0.118158 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J0953-2002_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.66 x 4.342 at -0.6625 degrees (North through East) ! Clean map min=-0.0011109 max=0.08914 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0953-2002_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0891396 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171383 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.576792 0.576792 1.15358 2.30717 4.61433 9.22867 18.4573 36.9147 73.8294 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 520.118 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0953-2002_C_uvs.log closed on Mon Dec 9 01:52:17 2013