! Started logfile: /d2/scr/pima/bp177h_uvs/J1419+5434_C_uvs.log on Sun Mar 30 00:46:50 2014 obs /d2/scr/pima/bp177h_uvs/J1419+5434_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1419+5434_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J1419+5434 ! ! 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 1056 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/bp177h_uvs/J1419+5434_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=0.997179Jy sigma=48.454269 ! Fit after self-cal, rms=0.955423Jy sigma=46.409351 ! 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=1.467 mas, bmaj=4.362 mas, bpa=1.261 degrees ! Estimated noise=0.558127 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 = 0.0322866 Jy ! Component: 100 - total flux cleaned = 0.0432569 Jy ! Total flux subtracted in 100 components = 0.0432569 Jy ! Clean residual min=-0.002063 max=0.005064 Jy/beam ! Clean residual mean=0.000002 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0432569 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0432569 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=0.017127Jy sigma=0.733737 ! Fit after self-cal, rms=0.017067Jy sigma=0.729988 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558984 Jy ! Component: 100 - total flux cleaned = 0.00845114 Jy ! Total flux subtracted in 100 components = 0.00845114 Jy ! Clean residual min=-0.001745 max=0.002120 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0517081 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0517081 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=0.014605Jy sigma=0.615765 ! Fit after self-cal, rms=0.014603Jy sigma=0.615564 ! 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=1.672 mas, bmaj=4.744 mas, bpa=1.01 degrees ! Estimated noise=0.453563 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 = 0.0021434 Jy ! Component: 100 - total flux cleaned = 0.00339258 Jy ! Component: 150 - total flux cleaned = 0.00423362 Jy ! Component: 200 - total flux cleaned = 0.00482327 Jy ! Total flux subtracted in 200 components = 0.00482327 Jy ! Clean residual min=-0.001573 max=0.001776 Jy/beam ! Clean residual mean=-0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0565313 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 48 components and 0.0565313 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=0.014133Jy sigma=0.601562 ! Fit after self-cal, rms=0.014133Jy sigma=0.601497 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.672 x 4.744 at 1.01 degrees (North through East) ! Clean map min=-0.0015249 max=0.043772 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 0.91 FD 1.07 HN 0.94 KP 0.86 ! LA 0.95 MK 0.94 NL 1.03 OV 0.95 ! PT 0.88 SC 1.01 ! ! ! 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* OV 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.12 KP 0.94 ! LA 1.05 MK 1.07 NL 0.98 OV 0.93 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.01 KP 1.03 ! LA 1.06 MK 1.15 NL 1.01 OV 0.99 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.06 KP 0.97 ! LA 1.07 MK 1.02 NL 1.05 OV 0.94 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.04 KP 0.94 ! LA 1.06 MK 1.03 NL 1.04 OV 0.93 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.06 KP 0.99 ! LA 1.05 MK 0.97 NL 1.02 OV 1.03 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.014133Jy sigma=0.601497 ! Fit after self-cal, rms=0.013700Jy sigma=0.576781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.688 mas, bmaj=4.753 mas, bpa=1.061 degrees ! Estimated noise=0.456356 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 = 0.000340632 Jy ! Component: 100 - total flux cleaned = 0.000524496 Jy ! Component: 150 - total flux cleaned = 0.000564814 Jy ! Component: 200 - total flux cleaned = 0.000593497 Jy ! Total flux subtracted in 200 components = 0.000593497 Jy ! Clean residual min=-0.001181 max=0.001234 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0571248 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0571248 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=0.013677Jy sigma=0.576613 ! Fit after self-cal, rms=0.013679Jy sigma=0.576552 ! 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=0.013679Jy sigma=0.576552 ! Fit after self-cal, rms=0.013707Jy sigma=0.576410 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.688 mas, bmaj=4.748 mas, bpa=1.097 degrees ! Estimated noise=0.457954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243835 Jy ! Component: 100 - total flux cleaned = 0.000331034 Jy ! Component: 150 - total flux cleaned = 0.000346183 Jy ! Component: 200 - total flux cleaned = 0.00035563 Jy ! Total flux subtracted in 200 components = 0.00035563 Jy ! Clean residual min=-0.001188 max=0.001225 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0574805 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.0574805 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=0.013693Jy sigma=0.576388 ! Fit after self-cal, rms=0.013693Jy sigma=0.576379 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 = 2.04888e-05 Jy ! Component: 100 - total flux cleaned = 2.0473e-05 Jy ! Component: 150 - total flux cleaned = 2.48124e-05 Jy ! Component: 200 - total flux cleaned = 2.48262e-05 Jy ! Total flux subtracted in 200 components = 2.48262e-05 Jy ! Clean residual min=-0.001186 max=0.001218 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0575053 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.0575053 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=0.013690Jy sigma=0.576279 ! Fit after self-cal, rms=0.013690Jy sigma=0.576271 ! 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=0.013690Jy sigma=0.576271 ! Fit after self-cal, rms=0.013722Jy sigma=0.576189 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.69 mas, bmaj=4.745 mas, bpa=1.115 degrees ! Estimated noise=0.459531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017791 Jy ! Component: 100 - total flux cleaned = 0.00019596 Jy ! Component: 150 - total flux cleaned = 0.000204295 Jy ! Component: 200 - total flux cleaned = 0.000208507 Jy ! Total flux subtracted in 200 components = 0.000208507 Jy ! Clean residual min=-0.001192 max=0.001215 Jy/beam ! Clean residual mean=-0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0577138 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.0577138 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=0.013712Jy sigma=0.576207 ! Fit after self-cal, rms=0.013713Jy sigma=0.576198 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 = 1.53609e-05 Jy ! Component: 100 - total flux cleaned = 1.94813e-05 Jy ! Component: 150 - total flux cleaned = 2.31741e-05 Jy ! Component: 200 - total flux cleaned = 2.32809e-05 Jy ! Total flux subtracted in 200 components = 2.32809e-05 Jy ! Clean residual min=-0.001190 max=0.001208 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0577371 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.0577371 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=0.013710Jy sigma=0.576121 ! Fit after self-cal, rms=0.013710Jy sigma=0.576112 ! 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=0.013710Jy sigma=0.576112 ! Fit after self-cal, rms=0.013737Jy sigma=0.576069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.536 mas, bmaj=5.222 mas, bpa=0.962 degrees ! Estimated noise=0.573477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207255 Jy ! Component: 100 - total flux cleaned = 0.000280114 Jy ! Component: 150 - total flux cleaned = 0.000294476 Jy ! Component: 200 - total flux cleaned = 0.000308074 Jy ! Total flux subtracted in 200 components = 0.000308074 Jy ! Clean residual min=-0.001658 max=0.001454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0580452 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 82 components and 0.0580452 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=0.013734Jy sigma=0.576204 ! Fit after self-cal, rms=0.013734Jy sigma=0.576199 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 = 1.07968e-05 Jy ! Component: 100 - total flux cleaned = 1.73699e-05 Jy ! Component: 150 - total flux cleaned = 2.34241e-05 Jy ! Component: 200 - total flux cleaned = 2.95298e-05 Jy ! Total flux subtracted in 200 components = 2.95298e-05 Jy ! Clean residual min=-0.001654 max=0.001455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0580747 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 82 components and 0.0580747 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=0.013735Jy sigma=0.576207 ! Fit after self-cal, rms=0.013735Jy sigma=0.576204 ! 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=1.691 mas, bmaj=4.743 mas, bpa=1.124 degrees ! Estimated noise=0.460828 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.691 x 4.743 at 1.124 degrees (North through East) ! Clean map min=-0.0011927 max=0.044429 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=1.484 mas, bmaj=4.366 mas, bpa=1.391 degrees ! Estimated noise=0.569331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0329318 Jy ! Component: 100 - total flux cleaned = 0.0437879 Jy ! Component: 150 - total flux cleaned = 0.0492083 Jy ! Component: 200 - total flux cleaned = 0.0519624 Jy ! Total flux subtracted in 200 components = 0.0519624 Jy ! Clean residual min=-0.001530 max=0.001737 Jy/beam ! Clean residual mean=0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0519624 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0519624 Jy ! Inverting map and beam ! Estimated beam: bmin=1.691 mas, bmaj=4.743 mas, bpa=1.124 degrees ! Estimated noise=0.460828 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 = 0.00211457 Jy ! Component: 100 - total flux cleaned = 0.00333634 Jy ! Component: 150 - total flux cleaned = 0.0041395 Jy ! Component: 200 - total flux cleaned = 0.00470233 Jy ! Total flux subtracted in 200 components = 0.00470233 Jy ! Clean residual min=-0.001227 max=0.001243 Jy/beam ! Clean residual mean=-0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0566648 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.0566648 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=3.536 mas, bmaj=5.222 mas, bpa=0.962 degrees ! Estimated noise=0.573477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650527 Jy ! Component: 100 - total flux cleaned = 0.00101621 Jy ! Component: 150 - total flux cleaned = 0.0012267 Jy ! Component: 200 - total flux cleaned = 0.00133335 Jy ! Total flux subtracted in 200 components = 0.00133335 Jy ! Clean residual min=-0.001650 max=0.001460 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0579981 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 = 1.96456e-05 Jy ! Component: 100 - total flux cleaned = 3.43889e-05 Jy ! Component: 150 - total flux cleaned = 5.15123e-05 Jy ! Component: 200 - total flux cleaned = 6.13711e-05 Jy ! Total flux subtracted in 200 components = 6.13711e-05 Jy ! Clean residual min=-0.001649 max=0.001457 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0580595 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0580595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.691 mas, bmaj=4.743 mas, bpa=1.124 degrees ! Estimated noise=0.460828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.42204e-05 Jy ! Component: 100 - total flux cleaned = -0.000105906 Jy ! Component: 150 - total flux cleaned = -0.000124622 Jy ! Component: 200 - total flux cleaned = -0.000141296 Jy ! Total flux subtracted in 200 components = -0.000141296 Jy ! Clean residual min=-0.001195 max=0.001226 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0579182 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0579182 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=0.013737Jy sigma=0.576404 ! Fit after self-cal, rms=0.013737Jy sigma=0.576396 wmodel /d2/scr/pima/bp177h_uvs/J1419+5434_C_map.mod ! Writing 60 model components to file: /d2/scr/pima/bp177h_uvs/J1419+5434_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1419+5434_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1419+5434_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1419+5434_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1419+5434_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 = 7.86731e-06 Jy ! Component: 100 - total flux cleaned = -1.20155e-05 Jy ! Component: 150 - total flux cleaned = -6.87072e-05 Jy ! Component: 200 - total flux cleaned = -0.000212895 Jy ! Component: 250 - total flux cleaned = -0.000229948 Jy ! Component: 300 - total flux cleaned = -0.000246113 Jy ! Component: 350 - total flux cleaned = -0.000229249 Jy ! Component: 400 - total flux cleaned = -0.000275648 Jy ! Component: 450 - total flux cleaned = -0.000320909 Jy ! Component: 500 - total flux cleaned = -0.000394684 Jy ! Component: 550 - total flux cleaned = -0.000438153 Jy ! Component: 600 - total flux cleaned = -0.000410625 Jy ! Component: 650 - total flux cleaned = -0.000410887 Jy ! Component: 700 - total flux cleaned = -0.000384141 Jy ! Component: 750 - total flux cleaned = -0.000397465 Jy ! Component: 800 - total flux cleaned = -0.000423019 Jy ! Component: 850 - total flux cleaned = -0.000347051 Jy ! Component: 900 - total flux cleaned = -0.000396926 Jy ! Component: 950 - total flux cleaned = -0.000372144 Jy ! Component: 1000 - total flux cleaned = -0.000360233 Jy ! Component: 1050 - total flux cleaned = -0.000360144 Jy ! Component: 1100 - total flux cleaned = -0.000371432 Jy ! Component: 1150 - total flux cleaned = -0.000359851 Jy ! Component: 1200 - total flux cleaned = -0.000314935 Jy ! Component: 1250 - total flux cleaned = -0.000315021 Jy ! Component: 1300 - total flux cleaned = -0.000293521 Jy ! Component: 1350 - total flux cleaned = -0.000282852 Jy ! Component: 1400 - total flux cleaned = -0.00029334 Jy ! Component: 1450 - total flux cleaned = -0.000272461 Jy ! Component: 1500 - total flux cleaned = -0.000282717 Jy ! Component: 1550 - total flux cleaned = -0.000343197 Jy ! Component: 1600 - total flux cleaned = -0.000323166 Jy ! Component: 1650 - total flux cleaned = -0.000362609 Jy ! Component: 1700 - total flux cleaned = -0.000352961 Jy ! Component: 1750 - total flux cleaned = -0.000362634 Jy ! Component: 1800 - total flux cleaned = -0.000391041 Jy ! Component: 1850 - total flux cleaned = -0.000390956 Jy ! Component: 1900 - total flux cleaned = -0.000400298 Jy ! Component: 1950 - total flux cleaned = -0.000427841 Jy ! Component: 2000 - total flux cleaned = -0.000436911 Jy ! Component: 2050 - total flux cleaned = -0.000481833 Jy ! Component: 2100 - total flux cleaned = -0.000481862 Jy ! Component: 2150 - total flux cleaned = -0.00047318 Jy ! Component: 2200 - total flux cleaned = -0.000525328 Jy ! Component: 2250 - total flux cleaned = -0.000491034 Jy ! Component: 2300 - total flux cleaned = -0.000525171 Jy ! Component: 2350 - total flux cleaned = -0.000499773 Jy ! Component: 2400 - total flux cleaned = -0.000508243 Jy ! Component: 2450 - total flux cleaned = -0.000516537 Jy ! Component: 2500 - total flux cleaned = -0.000532921 Jy ! Component: 2550 - total flux cleaned = -0.000565251 Jy ! Component: 2600 - total flux cleaned = -0.000565272 Jy ! Component: 2650 - total flux cleaned = -0.000549427 Jy ! Component: 2700 - total flux cleaned = -0.000549372 Jy ! Component: 2750 - total flux cleaned = -0.000564925 Jy ! Component: 2800 - total flux cleaned = -0.000572684 Jy ! Component: 2850 - total flux cleaned = -0.000572662 Jy ! Component: 2900 - total flux cleaned = -0.0005803 Jy ! Component: 2950 - total flux cleaned = -0.000587868 Jy ! Component: 3000 - total flux cleaned = -0.000617754 Jy ! Component: 3050 - total flux cleaned = -0.000647365 Jy ! Component: 3100 - total flux cleaned = -0.000676761 Jy ! Component: 3150 - total flux cleaned = -0.000698635 Jy ! Component: 3200 - total flux cleaned = -0.000691371 Jy ! Component: 3250 - total flux cleaned = -0.000734516 Jy ! Component: 3300 - total flux cleaned = -0.000741725 Jy ! Component: 3350 - total flux cleaned = -0.000798315 Jy ! Component: 3400 - total flux cleaned = -0.000812352 Jy ! Component: 3450 - total flux cleaned = -0.000854279 Jy ! Component: 3500 - total flux cleaned = -0.000881949 Jy ! Component: 3550 - total flux cleaned = -0.000902562 Jy ! Component: 3600 - total flux cleaned = -0.000943572 Jy ! Component: 3650 - total flux cleaned = -0.000984249 Jy ! Component: 3700 - total flux cleaned = -0.000990933 Jy ! Component: 3750 - total flux cleaned = -0.001011 Jy ! Component: 3800 - total flux cleaned = -0.00101764 Jy ! Component: 3850 - total flux cleaned = -0.00104404 Jy ! Component: 3900 - total flux cleaned = -0.00104406 Jy ! Component: 3950 - total flux cleaned = -0.00107015 Jy ! Component: 4000 - total flux cleaned = -0.00107659 Jy ! Component: 4050 - total flux cleaned = -0.00112172 Jy ! Total flux subtracted in 4096 components = -0.00110887 Jy ! Clean residual min=-0.000354 max=0.000326 Jy/beam ! Clean residual mean=-0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0568093 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 377 components and 0.0568093 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1419+5434_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.691 x 4.743 at 1.124 degrees (North through East) ! Clean map min=-0.00088352 max=0.044451 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1419+5434_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0444514 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011669 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.787532 0.787532 1.57506 3.15013 6.30026 12.6005 25.201 50.4021 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 380.936 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1419+5434_C_uvs.log closed on Sun Mar 30 00:46:56 2014