! Started logfile: /d2/scr/pima/bp171a2_uvs/J0343+0643_C_uvs.log on Tue Feb 18 20:23:56 2014 obs /d2/scr/pima/bp171a2_uvs/J0343+0643_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0343+0643_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J0343+0643 ! ! 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 672 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/bp171a2_uvs/J0343+0643_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=1.008341Jy sigma=32.594514 ! Fit after self-cal, rms=0.834586Jy sigma=27.519515 ! 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=1.507 mas, bmaj=3.468 mas, bpa=-12.46 degrees ! Estimated noise=1.08996 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 = 0.115241 Jy ! Component: 100 - total flux cleaned = 0.141378 Jy ! Total flux subtracted in 100 components = 0.141378 Jy ! Clean residual min=-0.012505 max=0.019384 Jy/beam ! Clean residual mean=0.000001 rms=0.003280 Jy/beam ! Combined flux in latest and established models = 0.141378 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.141378 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=0.068342Jy sigma=1.432531 ! Fit after self-cal, rms=0.068320Jy sigma=1.432155 ! 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=1.886 mas, bmaj=3.964 mas, bpa=-11.83 degrees ! Estimated noise=0.925451 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 = 0.0196831 Jy ! Component: 100 - total flux cleaned = 0.029497 Jy ! Component: 150 - total flux cleaned = 0.035356 Jy ! Component: 200 - total flux cleaned = 0.0391452 Jy ! Total flux subtracted in 200 components = 0.0391452 Jy ! Clean residual min=-0.014624 max=0.012319 Jy/beam ! Clean residual mean=0.000004 rms=0.002946 Jy/beam ! Combined flux in latest and established models = 0.180523 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.180523 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=0.060140Jy sigma=1.247533 ! Fit after self-cal, rms=0.060139Jy sigma=1.246716 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.886 x 3.964 at -11.83 degrees (North through East) ! Clean map min=-0.014096 max=0.15711 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* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! 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* PT 1.00* ! SC 1.00* ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! 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* PT 1.00* ! SC 1.00* ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.060139Jy sigma=1.246716 ! Fit after self-cal, rms=0.060139Jy sigma=1.246716 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.886 mas, bmaj=3.964 mas, bpa=-11.83 degrees ! Estimated noise=0.925451 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 = 0.00270723 Jy ! Component: 100 - total flux cleaned = 0.00389872 Jy ! Component: 150 - total flux cleaned = 0.00441244 Jy ! Component: 200 - total flux cleaned = 0.00481405 Jy ! Total flux subtracted in 200 components = 0.00481405 Jy ! Clean residual min=-0.014839 max=0.011710 Jy/beam ! Clean residual mean=0.000002 rms=0.002883 Jy/beam ! Combined flux in latest and established models = 0.185337 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.185337 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=0.059798Jy sigma=1.245637 ! Fit after self-cal, rms=0.059802Jy sigma=1.245351 ! 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=0.059802Jy sigma=1.245351 ! Fit after self-cal, rms=0.059802Jy sigma=1.245351 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.886 mas, bmaj=3.964 mas, bpa=-11.83 degrees ! Estimated noise=0.925451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465978 Jy ! Component: 100 - total flux cleaned = 0.000513655 Jy ! Component: 150 - total flux cleaned = 0.000559272 Jy ! Component: 200 - total flux cleaned = 0.000645012 Jy ! Total flux subtracted in 200 components = 0.000645012 Jy ! Clean residual min=-0.014807 max=0.011673 Jy/beam ! Clean residual mean=0.000002 rms=0.002869 Jy/beam ! Combined flux in latest and established models = 0.185982 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.185982 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=0.059714Jy sigma=1.242946 ! Fit after self-cal, rms=0.059715Jy sigma=1.242843 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 = 0.000250346 Jy ! Component: 100 - total flux cleaned = 0.00024914 Jy ! Component: 150 - total flux cleaned = 0.000291484 Jy ! Component: 200 - total flux cleaned = 0.000372409 Jy ! Total flux subtracted in 200 components = 0.000372409 Jy ! Clean residual min=-0.014756 max=0.011658 Jy/beam ! Clean residual mean=0.000002 rms=0.002859 Jy/beam ! Combined flux in latest and established models = 0.186354 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.186354 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=0.059640Jy sigma=1.240916 ! Fit after self-cal, rms=0.059638Jy sigma=1.240836 ! 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=0.059638Jy sigma=1.240836 ! Fit after self-cal, rms=0.059638Jy sigma=1.240836 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.886 mas, bmaj=3.964 mas, bpa=-11.83 degrees ! Estimated noise=0.925451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101847 Jy ! Component: 100 - total flux cleaned = 0.000102076 Jy ! Component: 150 - total flux cleaned = 0.000141796 Jy ! Component: 200 - total flux cleaned = 0.000141282 Jy ! Total flux subtracted in 200 components = 0.000141282 Jy ! Clean residual min=-0.014724 max=0.011684 Jy/beam ! Clean residual mean=0.000002 rms=0.002851 Jy/beam ! Combined flux in latest and established models = 0.186496 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.186496 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=0.059575Jy sigma=1.238937 ! Fit after self-cal, rms=0.059573Jy sigma=1.238869 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 = 0.000146136 Jy ! Component: 100 - total flux cleaned = 0.000145369 Jy ! Component: 150 - total flux cleaned = 0.000145689 Jy ! Component: 200 - total flux cleaned = 0.000144875 Jy ! Total flux subtracted in 200 components = 0.000144875 Jy ! Clean residual min=-0.014699 max=0.011697 Jy/beam ! Clean residual mean=0.000002 rms=0.002844 Jy/beam ! Combined flux in latest and established models = 0.186641 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.186641 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=0.059511Jy sigma=1.237285 ! Fit after self-cal, rms=0.059508Jy sigma=1.237226 ! 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=0.059508Jy sigma=1.237226 ! Fit after self-cal, rms=0.059508Jy sigma=1.237226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.223 mas, bmaj=5.89 mas, bpa=16.86 degrees ! Estimated noise=1.15934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501172 Jy ! Component: 100 - total flux cleaned = 0.00553595 Jy ! Component: 150 - total flux cleaned = 0.00577207 Jy ! Component: 200 - total flux cleaned = 0.00608566 Jy ! Total flux subtracted in 200 components = 0.00608566 Jy ! Clean residual min=-0.013800 max=0.012512 Jy/beam ! Clean residual mean=0.000002 rms=0.003422 Jy/beam ! Combined flux in latest and established models = 0.192726 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.192726 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=0.059426Jy sigma=1.251845 ! Fit after self-cal, rms=0.059418Jy sigma=1.251453 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 = 0.00018917 Jy ! Component: 100 - total flux cleaned = 0.000361181 Jy ! Component: 150 - total flux cleaned = 0.000516409 Jy ! Component: 200 - total flux cleaned = 0.00058964 Jy ! Total flux subtracted in 200 components = 0.00058964 Jy ! Clean residual min=-0.013551 max=0.012569 Jy/beam ! Clean residual mean=0.000002 rms=0.003378 Jy/beam ! Combined flux in latest and established models = 0.193316 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.193316 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=0.059727Jy sigma=1.261413 ! Fit after self-cal, rms=0.059711Jy sigma=1.260836 ! 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=1.886 mas, bmaj=3.964 mas, bpa=-11.83 degrees ! Estimated noise=0.925451 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.886 x 3.964 at -11.83 degrees (North through East) ! Clean map min=-0.014371 max=0.14965 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=1.507 mas, bmaj=3.468 mas, bpa=-12.46 degrees ! Estimated noise=1.08996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115138 Jy ! Component: 100 - total flux cleaned = 0.14171 Jy ! Component: 150 - total flux cleaned = 0.153842 Jy ! Component: 200 - total flux cleaned = 0.162161 Jy ! Total flux subtracted in 200 components = 0.162161 Jy ! Clean residual min=-0.013314 max=0.015123 Jy/beam ! Clean residual mean=-0.000002 rms=0.002903 Jy/beam ! Combined flux in latest and established models = 0.162161 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.162161 Jy ! Inverting map and beam ! Estimated beam: bmin=1.886 mas, bmaj=3.964 mas, bpa=-11.83 degrees ! Estimated noise=0.925451 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) ! Added new window around map position (17.4, -18.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143696 Jy ! Component: 100 - total flux cleaned = 0.0226484 Jy ! Component: 150 - total flux cleaned = 0.0284067 Jy ! Component: 200 - total flux cleaned = 0.0301504 Jy ! Total flux subtracted in 200 components = 0.0301504 Jy ! Clean residual min=-0.011824 max=0.012369 Jy/beam ! Clean residual mean=0.000002 rms=0.002663 Jy/beam ! Combined flux in latest and established models = 0.192311 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.192311 Jy ! Inverting map ! Added new window around map position (48.6, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108131 Jy ! Component: 100 - total flux cleaned = 0.015658 Jy ! Component: 150 - total flux cleaned = 0.0169902 Jy ! Component: 200 - total flux cleaned = 0.0185039 Jy ! Total flux subtracted in 200 components = 0.0185039 Jy ! Clean residual min=-0.010099 max=0.010378 Jy/beam ! Clean residual mean=-0.000002 rms=0.002300 Jy/beam ! Combined flux in latest and established models = 0.210815 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.210815 Jy ! Inverting map ! Added new window around map position (-55.2, -62.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00716026 Jy ! Component: 100 - total flux cleaned = 0.00732919 Jy ! Component: 150 - total flux cleaned = 0.00795401 Jy ! Component: 200 - total flux cleaned = 0.00881737 Jy ! Total flux subtracted in 200 components = 0.00881737 Jy ! Clean residual min=-0.009336 max=0.008726 Jy/beam ! Clean residual mean=-0.000005 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 0.219632 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.219632 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.223 mas, bmaj=5.89 mas, bpa=16.86 degrees ! Estimated noise=1.15934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237816 Jy ! Component: 100 - total flux cleaned = 0.000354614 Jy ! Component: 150 - total flux cleaned = 0.00100497 Jy ! Component: 200 - total flux cleaned = 0.00124377 Jy ! Total flux subtracted in 200 components = 0.00124377 Jy ! Clean residual min=-0.010251 max=0.010379 Jy/beam ! Clean residual mean=-0.000004 rms=0.002549 Jy/beam ! Combined flux in latest and established models = 0.220876 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 = 0.000334538 Jy ! Component: 100 - total flux cleaned = 0.000543824 Jy ! Component: 150 - total flux cleaned = 0.000741978 Jy ! Component: 200 - total flux cleaned = 0.00102367 Jy ! Total flux subtracted in 200 components = 0.00102367 Jy ! Clean residual min=-0.010102 max=0.009904 Jy/beam ! Clean residual mean=-0.000005 rms=0.002526 Jy/beam ! Combined flux in latest and established models = 0.2219 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.2219 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.886 mas, bmaj=3.964 mas, bpa=-11.83 degrees ! Estimated noise=0.925451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00094637 Jy ! Component: 100 - total flux cleaned = -0.000808398 Jy ! Component: 150 - total flux cleaned = -0.000325386 Jy ! Component: 200 - total flux cleaned = 0.000124584 Jy ! Total flux subtracted in 200 components = 0.000124584 Jy ! Clean residual min=-0.008817 max=0.008651 Jy/beam ! Clean residual mean=-0.000003 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.222024 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.222024 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=0.048771Jy sigma=1.035549 ! Fit after self-cal, rms=0.047972Jy sigma=1.015035 wmodel /d2/scr/pima/bp171a2_uvs/J0343+0643_C_map.mod ! Writing 123 model components to file: /d2/scr/pima/bp171a2_uvs/J0343+0643_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0343+0643_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0343+0643_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0343+0643_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a2_uvs/J0343+0643_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 = 7.62326e-06 Jy ! Component: 100 - total flux cleaned = 0.000270011 Jy ! Component: 150 - total flux cleaned = 0.000906873 Jy ! Component: 200 - total flux cleaned = 0.00175472 Jy ! Component: 250 - total flux cleaned = 0.00267496 Jy ! Component: 300 - total flux cleaned = 0.00322492 Jy ! Component: 350 - total flux cleaned = 0.00385738 Jy ! Component: 400 - total flux cleaned = 0.00446209 Jy ! Component: 450 - total flux cleaned = 0.00494589 Jy ! Component: 500 - total flux cleaned = 0.00560012 Jy ! Component: 550 - total flux cleaned = 0.00623122 Jy ! Component: 600 - total flux cleaned = 0.00666935 Jy ! Component: 650 - total flux cleaned = 0.00726569 Jy ! Component: 700 - total flux cleaned = 0.00751321 Jy ! Component: 750 - total flux cleaned = 0.00799651 Jy ! Component: 800 - total flux cleaned = 0.00830961 Jy ! Component: 850 - total flux cleaned = 0.00861499 Jy ! Component: 900 - total flux cleaned = 0.00898646 Jy ! Component: 950 - total flux cleaned = 0.00927743 Jy ! Component: 1000 - total flux cleaned = 0.00977521 Jy ! Component: 1050 - total flux cleaned = 0.010123 Jy ! Component: 1100 - total flux cleaned = 0.0107338 Jy ! Component: 1150 - total flux cleaned = 0.011066 Jy ! Component: 1200 - total flux cleaned = 0.0114581 Jy ! Component: 1250 - total flux cleaned = 0.0118411 Jy ! Component: 1300 - total flux cleaned = 0.0122799 Jy ! Component: 1350 - total flux cleaned = 0.0126494 Jy ! Component: 1400 - total flux cleaned = 0.0131332 Jy ! Component: 1450 - total flux cleaned = 0.0135484 Jy ! Component: 1500 - total flux cleaned = 0.0140155 Jy ! Component: 1550 - total flux cleaned = 0.0143028 Jy ! Component: 1600 - total flux cleaned = 0.0146999 Jy ! Component: 1650 - total flux cleaned = 0.0150342 Jy ! Component: 1700 - total flux cleaned = 0.0154725 Jy ! Component: 1750 - total flux cleaned = 0.0156877 Jy ! Component: 1800 - total flux cleaned = 0.0159546 Jy ! Component: 1850 - total flux cleaned = 0.0163226 Jy ! Component: 1900 - total flux cleaned = 0.0166338 Jy ! Component: 1950 - total flux cleaned = 0.0169395 Jy ! Component: 2000 - total flux cleaned = 0.0172416 Jy ! Component: 2050 - total flux cleaned = 0.0174407 Jy ! Component: 2100 - total flux cleaned = 0.0176859 Jy ! Component: 2150 - total flux cleaned = 0.0179754 Jy ! Component: 2200 - total flux cleaned = 0.0182617 Jy ! Component: 2250 - total flux cleaned = 0.0184973 Jy ! Component: 2300 - total flux cleaned = 0.01873 Jy ! Component: 2350 - total flux cleaned = 0.0188681 Jy ! Component: 2400 - total flux cleaned = 0.0190954 Jy ! Component: 2450 - total flux cleaned = 0.0193649 Jy ! Component: 2500 - total flux cleaned = 0.0194533 Jy ! Component: 2550 - total flux cleaned = 0.0197166 Jy ! Component: 2600 - total flux cleaned = 0.0199331 Jy ! Component: 2650 - total flux cleaned = 0.0201895 Jy ! Component: 2700 - total flux cleaned = 0.0202735 Jy ! Component: 2750 - total flux cleaned = 0.0204411 Jy ! Component: 2800 - total flux cleaned = 0.0204416 Jy ! Component: 2850 - total flux cleaned = 0.0206058 Jy ! Component: 2900 - total flux cleaned = 0.0209299 Jy ! Component: 2950 - total flux cleaned = 0.0211307 Jy ! Component: 3000 - total flux cleaned = 0.0212109 Jy ! Component: 3050 - total flux cleaned = 0.0216464 Jy ! Component: 3100 - total flux cleaned = 0.0218034 Jy ! Component: 3150 - total flux cleaned = 0.0219985 Jy ! Component: 3200 - total flux cleaned = 0.0222312 Jy ! Component: 3250 - total flux cleaned = 0.0223465 Jy ! Component: 3300 - total flux cleaned = 0.0225758 Jy ! Component: 3350 - total flux cleaned = 0.0227655 Jy ! Component: 3400 - total flux cleaned = 0.0229166 Jy ! Component: 3450 - total flux cleaned = 0.0231042 Jy ! Component: 3500 - total flux cleaned = 0.0232534 Jy ! Component: 3550 - total flux cleaned = 0.0234019 Jy ! Component: 3600 - total flux cleaned = 0.0236234 Jy ! Component: 3650 - total flux cleaned = 0.0238436 Jy ! Component: 3700 - total flux cleaned = 0.0239898 Jy ! Component: 3750 - total flux cleaned = 0.0241719 Jy ! Component: 3800 - total flux cleaned = 0.0243173 Jy ! Component: 3850 - total flux cleaned = 0.0244261 Jy ! Component: 3900 - total flux cleaned = 0.0247154 Jy ! Component: 3950 - total flux cleaned = 0.0248597 Jy ! Component: 4000 - total flux cleaned = 0.0249679 Jy ! Component: 4050 - total flux cleaned = 0.0250398 Jy ! Total flux subtracted in 4096 components = 0.0251837 Jy ! Clean residual min=-0.002536 max=0.002244 Jy/beam ! Clean residual mean=-0.000017 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.247208 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 403 components and 0.247208 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0343+0643_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.886 x 3.964 at -11.83 degrees (North through East) ! Clean map min=-0.0083653 max=0.14933 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0343+0643_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.149327 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00057088 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14691 1.14691 2.29381 4.58762 9.17525 18.3505 36.701 73.402 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.149 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 261.573 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0343+0643_C_uvs.log closed on Tue Feb 18 20:24:01 2014