! Started logfile: /d2/scr/pima/bp177i_uvs/J0835-1702_C_uvs.log on Tue Apr 15 00:19:41 2014 obs /d2/scr/pima/bp177i_uvs/J0835-1702_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0835-1702_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J0835-1702 ! ! 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 /d2/scr/pima/bp177i_uvs/J0835-1702_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999129Jy sigma=38.605340 ! Fit after self-cal, rms=0.977663Jy sigma=38.102407 ! 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=1.603 mas, bmaj=6.147 mas, bpa=16.42 degrees ! Estimated noise=0.721702 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 = 0.0170802 Jy ! Component: 100 - total flux cleaned = 0.0214678 Jy ! Total flux subtracted in 100 components = 0.0214678 Jy ! Clean residual min=-0.001935 max=0.002221 Jy/beam ! Clean residual mean=-0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0214678 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0214678 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=0.023826Jy sigma=0.627145 ! Fit after self-cal, rms=0.022838Jy sigma=0.587787 ! 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=1.876 mas, bmaj=6.466 mas, bpa=16.19 degrees ! Estimated noise=0.597286 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 = 0.00309505 Jy ! Component: 100 - total flux cleaned = 0.00455671 Jy ! Component: 150 - total flux cleaned = 0.00540882 Jy ! Component: 200 - total flux cleaned = 0.00596543 Jy ! Total flux subtracted in 200 components = 0.00596543 Jy ! Clean residual min=-0.001626 max=0.001970 Jy/beam ! Clean residual mean=-0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0274332 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.0274332 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=0.022447Jy sigma=0.563705 ! Fit after self-cal, rms=0.022427Jy sigma=0.563407 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.876 x 6.466 at 16.19 degrees (North through East) ! Clean map min=-0.0016189 max=0.023211 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* OV 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* 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 0.97 FD 0.98 HN 1.05 KP 0.91 ! LA 1.03 MK 1.00* NL 1.18 OV 0.93 ! PT 0.99 SC 0.93 ! ! ! 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 0.93 HN 0.98 KP 0.90 ! LA 1.17 MK 1.00* NL 1.08 OV 0.92 ! PT 1.09 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.91 KP 0.99 ! LA 0.94 MK 1.00* NL 1.04 OV 0.89 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.97 KP 1.10 ! LA 1.01 MK 1.00* NL 1.14 OV 0.89 ! PT 0.89 SC 0.89 ! ! ! Fit before self-cal, rms=0.022427Jy sigma=0.563407 ! Fit after self-cal, rms=0.022336Jy sigma=0.557826 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.857 mas, bmaj=6.463 mas, bpa=16.23 degrees ! Estimated noise=0.589366 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 = 0.000446426 Jy ! Component: 100 - total flux cleaned = 0.000529689 Jy ! Component: 150 - total flux cleaned = 0.000558455 Jy ! Component: 200 - total flux cleaned = 0.000584237 Jy ! Total flux subtracted in 200 components = 0.000584237 Jy ! Clean residual min=-0.001484 max=0.001949 Jy/beam ! Clean residual mean=-0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0280174 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0280174 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=0.022325Jy sigma=0.557128 ! Fit after self-cal, rms=0.022341Jy sigma=0.556961 ! 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=0.022341Jy sigma=0.556961 ! Fit after self-cal, rms=0.022363Jy sigma=0.556862 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.849 mas, bmaj=6.452 mas, bpa=16.31 degrees ! Estimated noise=0.589741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157195 Jy ! Component: 100 - total flux cleaned = 0.000207965 Jy ! Component: 150 - total flux cleaned = 0.000229616 Jy ! Component: 200 - total flux cleaned = 0.000255555 Jy ! Total flux subtracted in 200 components = 0.000255555 Jy ! Clean residual min=-0.001480 max=0.001921 Jy/beam ! Clean residual mean=-0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.028273 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.028273 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=0.022358Jy sigma=0.556558 ! Fit after self-cal, rms=0.022360Jy sigma=0.556523 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 (-66.6, 42.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162404 Jy ! Component: 100 - total flux cleaned = 0.00216694 Jy ! Component: 150 - total flux cleaned = 0.00257006 Jy ! Component: 200 - total flux cleaned = 0.00284304 Jy ! Total flux subtracted in 200 components = 0.00284304 Jy ! Clean residual min=-0.001496 max=0.001430 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.031116 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.031116 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=0.022114Jy sigma=0.547824 ! Fit after self-cal, rms=0.022093Jy sigma=0.547279 ! 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=0.022093Jy sigma=0.547279 ! Fit after self-cal, rms=0.022088Jy sigma=0.547100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.851 mas, bmaj=6.457 mas, bpa=16.29 degrees ! Estimated noise=0.588921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040407 Jy ! Component: 100 - total flux cleaned = 0.000495803 Jy ! Component: 150 - total flux cleaned = 0.000555884 Jy ! Component: 200 - total flux cleaned = 0.000573895 Jy ! Total flux subtracted in 200 components = 0.000573895 Jy ! Clean residual min=-0.001426 max=0.001354 Jy/beam ! Clean residual mean=-0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0316899 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.0316899 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=0.022022Jy sigma=0.545606 ! Fit after self-cal, rms=0.022020Jy sigma=0.545541 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 = 9.18455e-05 Jy ! Component: 100 - total flux cleaned = 9.17091e-05 Jy ! Component: 150 - total flux cleaned = 7.67984e-05 Jy ! Component: 200 - total flux cleaned = 9.05513e-05 Jy ! Total flux subtracted in 200 components = 9.05513e-05 Jy ! Clean residual min=-0.001401 max=0.001319 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0317805 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.0317805 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=0.021983Jy sigma=0.544898 ! Fit after self-cal, rms=0.021983Jy sigma=0.544874 ! 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=0.021983Jy sigma=0.544874 ! Fit after self-cal, rms=0.022004Jy sigma=0.544795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=8.132 mas, bpa=8.142 degrees ! Estimated noise=0.703207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059207 Jy ! Component: 100 - total flux cleaned = 0.000706949 Jy ! Component: 150 - total flux cleaned = 0.000810276 Jy ! Component: 200 - total flux cleaned = 0.000843964 Jy ! Total flux subtracted in 200 components = 0.000843964 Jy ! Clean residual min=-0.001468 max=0.001300 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0326245 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.0326245 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=0.021980Jy sigma=0.544943 ! Fit after self-cal, rms=0.021978Jy sigma=0.544831 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 = 0.000211581 Jy ! Component: 100 - total flux cleaned = 0.000181651 Jy ! Component: 150 - total flux cleaned = 0.00015453 Jy ! Component: 200 - total flux cleaned = 0.000137976 Jy ! Total flux subtracted in 200 components = 0.000137976 Jy ! Clean residual min=-0.001449 max=0.001349 Jy/beam ! Clean residual mean=-0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0327624 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.0327624 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=0.021968Jy sigma=0.545056 ! Fit after self-cal, rms=0.021965Jy sigma=0.545031 ! 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=1.853 mas, bmaj=6.454 mas, bpa=16.25 degrees ! Estimated noise=0.590074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.853 x 6.454 at 16.25 degrees (North through East) ! Clean map min=-0.001334 max=0.022769 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=1.582 mas, bmaj=6.153 mas, bpa=16.52 degrees ! Estimated noise=0.708807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173213 Jy ! Component: 100 - total flux cleaned = 0.0219854 Jy ! Component: 150 - total flux cleaned = 0.023777 Jy ! Component: 200 - total flux cleaned = 0.0251439 Jy ! Total flux subtracted in 200 components = 0.0251439 Jy ! Clean residual min=-0.001817 max=0.001850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0251439 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0251439 Jy ! Inverting map and beam ! Estimated beam: bmin=1.853 mas, bmaj=6.454 mas, bpa=16.25 degrees ! Estimated noise=0.590074 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 = 0.00180039 Jy ! Component: 100 - total flux cleaned = 0.00290891 Jy ! Component: 150 - total flux cleaned = 0.00365808 Jy ! Component: 200 - total flux cleaned = 0.0042468 Jy ! Total flux subtracted in 200 components = 0.0042468 Jy ! Clean residual min=-0.001522 max=0.001425 Jy/beam ! Clean residual mean=-0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0293907 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 62 components and 0.0293907 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=3.76 mas, bmaj=8.132 mas, bpa=8.142 degrees ! Estimated noise=0.703207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100208 Jy ! Component: 100 - total flux cleaned = 0.00157365 Jy ! Component: 150 - total flux cleaned = 0.00188423 Jy ! Component: 200 - total flux cleaned = 0.00214279 Jy ! Total flux subtracted in 200 components = 0.00214279 Jy ! Clean residual min=-0.001520 max=0.001219 Jy/beam ! Clean residual mean=-0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0315335 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 = 0.000199259 Jy ! Component: 100 - total flux cleaned = 0.000355388 Jy ! Component: 150 - total flux cleaned = 0.000432367 Jy ! Component: 200 - total flux cleaned = 0.000499423 Jy ! Total flux subtracted in 200 components = 0.000499423 Jy ! Clean residual min=-0.001479 max=0.001225 Jy/beam ! Clean residual mean=-0.000004 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0320329 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 140 components and 0.0320329 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.853 mas, bmaj=6.454 mas, bpa=16.25 degrees ! Estimated noise=0.590074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172674 Jy ! Component: 100 - total flux cleaned = -0.000215247 Jy ! Component: 150 - total flux cleaned = -0.000289854 Jy ! Component: 200 - total flux cleaned = -0.000289026 Jy ! Total flux subtracted in 200 components = -0.000289026 Jy ! Clean residual min=-0.001423 max=0.001301 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0317439 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 155 components and 0.0317439 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=0.021973Jy sigma=0.545796 ! Fit after self-cal, rms=0.021962Jy sigma=0.545622 wmodel /d2/scr/pima/bp177i_uvs/J0835-1702_C_map.mod ! Writing 155 model components to file: /d2/scr/pima/bp177i_uvs/J0835-1702_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0835-1702_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0835-1702_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0835-1702_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0835-1702_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 = -0.000275931 Jy ! Component: 100 - total flux cleaned = -0.000366268 Jy ! Component: 150 - total flux cleaned = -0.000430043 Jy ! Component: 200 - total flux cleaned = -0.000450075 Jy ! Component: 250 - total flux cleaned = -0.000488974 Jy ! Component: 300 - total flux cleaned = -0.000619418 Jy ! Component: 350 - total flux cleaned = -0.000780499 Jy ! Component: 400 - total flux cleaned = -0.000901617 Jy ! Component: 450 - total flux cleaned = -0.00105319 Jy ! Component: 500 - total flux cleaned = -0.00119985 Jy ! Component: 550 - total flux cleaned = -0.00137378 Jy ! Component: 600 - total flux cleaned = -0.00149709 Jy ! Component: 650 - total flux cleaned = -0.00163179 Jy ! Component: 700 - total flux cleaned = -0.00171946 Jy ! Component: 750 - total flux cleaned = -0.00186125 Jy ! Component: 800 - total flux cleaned = -0.00193024 Jy ! Component: 850 - total flux cleaned = -0.00199756 Jy ! Component: 900 - total flux cleaned = -0.00208946 Jy ! Component: 950 - total flux cleaned = -0.00215351 Jy ! Component: 1000 - total flux cleaned = -0.00221574 Jy ! Component: 1050 - total flux cleaned = -0.00228888 Jy ! Component: 1100 - total flux cleaned = -0.00228887 Jy ! Component: 1150 - total flux cleaned = -0.0023593 Jy ! Component: 1200 - total flux cleaned = -0.00234755 Jy ! Component: 1250 - total flux cleaned = -0.00233613 Jy ! Component: 1300 - total flux cleaned = -0.00232525 Jy ! Component: 1350 - total flux cleaned = -0.00230367 Jy ! Component: 1400 - total flux cleaned = -0.00229307 Jy ! Component: 1450 - total flux cleaned = -0.00225074 Jy ! Component: 1500 - total flux cleaned = -0.00225073 Jy ! Component: 1550 - total flux cleaned = -0.00224042 Jy ! Component: 1600 - total flux cleaned = -0.00225034 Jy ! Component: 1650 - total flux cleaned = -0.00222001 Jy ! Component: 1700 - total flux cleaned = -0.00219996 Jy ! Component: 1750 - total flux cleaned = -0.00218035 Jy ! Component: 1800 - total flux cleaned = -0.00214187 Jy ! Component: 1850 - total flux cleaned = -0.00212297 Jy ! Component: 1900 - total flux cleaned = -0.0021136 Jy ! Component: 1950 - total flux cleaned = -0.00210444 Jy ! Component: 2000 - total flux cleaned = -0.00213173 Jy ! Component: 2050 - total flux cleaned = -0.00210451 Jy ! Component: 2100 - total flux cleaned = -0.00208665 Jy ! Component: 2150 - total flux cleaned = -0.00207768 Jy ! Component: 2200 - total flux cleaned = -0.00206901 Jy ! Component: 2250 - total flux cleaned = -0.00205167 Jy ! Component: 2300 - total flux cleaned = -0.00206024 Jy ! Component: 2350 - total flux cleaned = -0.00202639 Jy ! Component: 2400 - total flux cleaned = -0.0020517 Jy ! Component: 2450 - total flux cleaned = -0.00206837 Jy ! Component: 2500 - total flux cleaned = -0.00206017 Jy ! Component: 2550 - total flux cleaned = -0.00205202 Jy ! Component: 2600 - total flux cleaned = -0.00205997 Jy ! Component: 2650 - total flux cleaned = -0.00208398 Jy ! Component: 2700 - total flux cleaned = -0.00210778 Jy ! Component: 2750 - total flux cleaned = -0.0020841 Jy ! Component: 2800 - total flux cleaned = -0.00209193 Jy ! Component: 2850 - total flux cleaned = -0.0021074 Jy ! Component: 2900 - total flux cleaned = -0.00212274 Jy ! Component: 2950 - total flux cleaned = -0.00213039 Jy ! Component: 3000 - total flux cleaned = -0.00214544 Jy ! Component: 3050 - total flux cleaned = -0.00213054 Jy ! Component: 3100 - total flux cleaned = -0.00215276 Jy ! Component: 3150 - total flux cleaned = -0.00216006 Jy ! Component: 3200 - total flux cleaned = -0.00218184 Jy ! Component: 3250 - total flux cleaned = -0.00218902 Jy ! Component: 3300 - total flux cleaned = -0.00216036 Jy ! Component: 3350 - total flux cleaned = -0.00215335 Jy ! Component: 3400 - total flux cleaned = -0.00215339 Jy ! Component: 3450 - total flux cleaned = -0.00215342 Jy ! Component: 3500 - total flux cleaned = -0.00217435 Jy ! Component: 3550 - total flux cleaned = -0.0021743 Jy ! Component: 3600 - total flux cleaned = -0.00217437 Jy ! Component: 3650 - total flux cleaned = -0.00220148 Jy ! Component: 3700 - total flux cleaned = -0.00218118 Jy ! Component: 3750 - total flux cleaned = -0.00219466 Jy ! Component: 3800 - total flux cleaned = -0.00220139 Jy ! Component: 3850 - total flux cleaned = -0.00220799 Jy ! Component: 3900 - total flux cleaned = -0.0022146 Jy ! Component: 3950 - total flux cleaned = -0.00223414 Jy ! Component: 4000 - total flux cleaned = -0.00222769 Jy ! Component: 4050 - total flux cleaned = -0.00222126 Jy ! Total flux subtracted in 4096 components = -0.00222771 Jy ! Clean residual min=-0.000350 max=0.000372 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0295162 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 433 components and 0.0295162 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0835-1702_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.853 x 6.454 at 16.25 degrees (North through East) ! Clean map min=-0.0011803 max=0.022837 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0835-1702_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0228374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114674 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.50639 1.50639 3.01278 6.02556 12.0511 24.1023 48.2045 96.409 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 199.151 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0835-1702_C_uvs.log closed on Tue Apr 15 00:19:46 2014