! Started logfile: /d2/scr/pima/bp177i_uvs/J0959+6932_C_uvs.log on Tue Apr 15 00:22:05 2014 obs /d2/scr/pima/bp177i_uvs/J0959+6932_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0959+6932_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0959+6932 ! ! 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/J0959+6932_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=0.998295Jy sigma=44.963061 ! Fit after self-cal, rms=0.932981Jy sigma=42.057430 ! 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=1.29 mas, bmaj=5.188 mas, bpa=-9.728 degrees ! Estimated noise=0.659547 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 = 0.050736 Jy ! Component: 100 - total flux cleaned = 0.0618144 Jy ! Total flux subtracted in 100 components = 0.0618144 Jy ! Clean residual min=-0.002097 max=0.003201 Jy/beam ! Clean residual mean=-0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0618144 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0618144 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=0.017042Jy sigma=0.678566 ! Fit after self-cal, rms=0.017024Jy sigma=0.677419 ! 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=1.592 mas, bmaj=5.245 mas, bpa=-10.27 degrees ! Estimated noise=0.483575 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 = 0.0044382 Jy ! Component: 100 - total flux cleaned = 0.00659925 Jy ! Component: 150 - total flux cleaned = 0.00791492 Jy ! Component: 200 - total flux cleaned = 0.00876677 Jy ! Total flux subtracted in 200 components = 0.00876677 Jy ! Clean residual min=-0.001436 max=0.001875 Jy/beam ! Clean residual mean=-0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0705812 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0705812 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=0.015707Jy sigma=0.625017 ! Fit after self-cal, rms=0.015705Jy sigma=0.624839 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.592 x 5.245 at -10.27 degrees (North through East) ! Clean map min=-0.0013517 max=0.066591 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 1.02 HN 0.99 KP 0.90 ! LA 1.04 MK 1.05 NL 1.10 OV 0.89 ! PT 0.86 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.20 HN 0.96 KP 0.92 ! LA 1.07 MK 1.00 NL 1.19 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! 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 0.96 FD 1.13 HN 1.01 KP 1.00 ! LA 0.99 MK 0.97 NL 1.08 OV 0.96 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.02 KP 1.02 ! LA 1.02 MK 1.00 NL 1.11 OV 0.96 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.09 KP 1.03 ! LA 1.07 MK 1.03 NL 1.11 OV 0.94 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.98 KP 0.90 ! LA 1.02 MK 0.96 NL 1.02 OV 0.97 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 1.03 ! LA 1.01 MK 1.01 NL 1.09 OV 1.03 ! PT 0.89 SC 1.00 ! ! ! Fit before self-cal, rms=0.015705Jy sigma=0.624839 ! Fit after self-cal, rms=0.014748Jy sigma=0.570743 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=5.24 mas, bpa=-10.21 degrees ! Estimated noise=0.486317 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 = 0.000668004 Jy ! Component: 100 - total flux cleaned = 0.000834451 Jy ! Component: 150 - total flux cleaned = 0.0009043 Jy ! Component: 200 - total flux cleaned = 0.000926615 Jy ! Total flux subtracted in 200 components = 0.000926615 Jy ! Clean residual min=-0.000998 max=0.001052 Jy/beam ! Clean residual mean=-0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0715078 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.0715078 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=0.014690Jy sigma=0.569875 ! Fit after self-cal, rms=0.014693Jy sigma=0.569760 ! 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=0.014693Jy sigma=0.569760 ! Fit after self-cal, rms=0.014766Jy sigma=0.568860 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.592 mas, bmaj=5.24 mas, bpa=-10.19 degrees ! Estimated noise=0.49091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575266 Jy ! Component: 100 - total flux cleaned = 0.000797162 Jy ! Component: 150 - total flux cleaned = 0.000838963 Jy ! Component: 200 - total flux cleaned = 0.000844976 Jy ! Total flux subtracted in 200 components = 0.000844976 Jy ! Clean residual min=-0.001023 max=0.001065 Jy/beam ! Clean residual mean=-0.000003 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0723528 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 0.0723528 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=0.014721Jy sigma=0.568377 ! Fit after self-cal, rms=0.014721Jy sigma=0.568368 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 = 2.58226e-05 Jy ! Component: 100 - total flux cleaned = 1.67329e-05 Jy ! Component: 150 - total flux cleaned = 2.04615e-05 Jy ! Component: 200 - total flux cleaned = 2.04508e-05 Jy ! Total flux subtracted in 200 components = 2.04508e-05 Jy ! Clean residual min=-0.001028 max=0.001066 Jy/beam ! Clean residual mean=-0.000003 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0723732 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.0723732 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=0.014718Jy sigma=0.568297 ! Fit after self-cal, rms=0.014718Jy sigma=0.568290 ! 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=0.014718Jy sigma=0.568290 ! Fit after self-cal, rms=0.014790Jy sigma=0.567412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=5.24 mas, bpa=-10.18 degrees ! Estimated noise=0.495502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503871 Jy ! Component: 100 - total flux cleaned = 0.00070518 Jy ! Component: 150 - total flux cleaned = 0.000777314 Jy ! Component: 200 - total flux cleaned = 0.00079304 Jy ! Total flux subtracted in 200 components = 0.00079304 Jy ! Clean residual min=-0.001048 max=0.001070 Jy/beam ! Clean residual mean=-0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0731663 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 0.0731662 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=0.014755Jy sigma=0.567123 ! Fit after self-cal, rms=0.014754Jy sigma=0.567119 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 = 2.59175e-05 Jy ! Component: 100 - total flux cleaned = 3.3045e-05 Jy ! Component: 150 - total flux cleaned = 4.28801e-05 Jy ! Component: 200 - total flux cleaned = 4.59768e-05 Jy ! Total flux subtracted in 200 components = 4.59768e-05 Jy ! Clean residual min=-0.001047 max=0.001069 Jy/beam ! Clean residual mean=-0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0732122 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.0732122 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=0.014752Jy sigma=0.567085 ! Fit after self-cal, rms=0.014752Jy sigma=0.567083 ! 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=0.014752Jy sigma=0.567083 ! Fit after self-cal, rms=0.014819Jy sigma=0.566398 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=5.632 mas, bpa=-11.98 degrees ! Estimated noise=0.620254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593083 Jy ! Component: 100 - total flux cleaned = 0.000819461 Jy ! Component: 150 - total flux cleaned = 0.00084205 Jy ! Component: 200 - total flux cleaned = 0.000860863 Jy ! Total flux subtracted in 200 components = 0.000860863 Jy ! Clean residual min=-0.001368 max=0.001368 Jy/beam ! Clean residual mean=-0.000007 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0740731 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.0740731 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=0.014792Jy sigma=0.566390 ! Fit after self-cal, rms=0.014792Jy sigma=0.566372 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 = 9.08954e-06 Jy ! Component: 100 - total flux cleaned = 1.63596e-05 Jy ! Component: 150 - total flux cleaned = 2.28106e-05 Jy ! Component: 200 - total flux cleaned = 2.86827e-05 Jy ! Total flux subtracted in 200 components = 2.86827e-05 Jy ! Clean residual min=-0.001369 max=0.001371 Jy/beam ! Clean residual mean=-0.000007 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0741018 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 100 components and 0.0741018 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=0.014793Jy sigma=0.566536 ! Fit after self-cal, rms=0.014793Jy sigma=0.566531 ! 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=1.588 mas, bmaj=5.24 mas, bpa=-10.18 degrees ! Estimated noise=0.499616 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.588 x 5.24 at -10.18 degrees (North through East) ! Clean map min=-0.0010162 max=0.068705 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=1.288 mas, bmaj=5.178 mas, bpa=-9.648 degrees ! Estimated noise=0.682288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0524822 Jy ! Component: 100 - total flux cleaned = 0.0639634 Jy ! Component: 150 - total flux cleaned = 0.0674677 Jy ! Component: 200 - total flux cleaned = 0.0693984 Jy ! Total flux subtracted in 200 components = 0.0693984 Jy ! Clean residual min=-0.001699 max=0.001663 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0693984 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0693984 Jy ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=5.24 mas, bpa=-10.18 degrees ! Estimated noise=0.499616 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 = 0.00175417 Jy ! Component: 100 - total flux cleaned = 0.00275616 Jy ! Component: 150 - total flux cleaned = 0.00340952 Jy ! Component: 200 - total flux cleaned = 0.00384916 Jy ! Total flux subtracted in 200 components = 0.00384916 Jy ! Clean residual min=-0.001116 max=0.001095 Jy/beam ! Clean residual mean=-0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0732476 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.0732476 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=3.579 mas, bmaj=5.632 mas, bpa=-11.98 degrees ! Estimated noise=0.620254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534103 Jy ! Component: 100 - total flux cleaned = 0.000698485 Jy ! Component: 150 - total flux cleaned = 0.000740528 Jy ! Component: 200 - total flux cleaned = 0.000775336 Jy ! Total flux subtracted in 200 components = 0.000775336 Jy ! Clean residual min=-0.001378 max=0.001399 Jy/beam ! Clean residual mean=-0.000007 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0740229 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 = 2.87724e-05 Jy ! Component: 100 - total flux cleaned = 4.83885e-05 Jy ! Component: 150 - total flux cleaned = 6.95692e-05 Jy ! Component: 200 - total flux cleaned = 8.07515e-05 Jy ! Total flux subtracted in 200 components = 8.07515e-05 Jy ! Clean residual min=-0.001370 max=0.001397 Jy/beam ! Clean residual mean=-0.000007 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0741037 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 0.0741037 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=5.24 mas, bpa=-10.18 degrees ! Estimated noise=0.499616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.70903e-06 Jy ! Component: 100 - total flux cleaned = 2.33256e-05 Jy ! Component: 150 - total flux cleaned = 1.72873e-05 Jy ! Component: 200 - total flux cleaned = 1.13267e-06 Jy ! Total flux subtracted in 200 components = 1.13267e-06 Jy ! Clean residual min=-0.001083 max=0.001068 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0741048 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.0741048 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=0.014794Jy sigma=0.566527 ! Fit after self-cal, rms=0.014793Jy sigma=0.566510 wmodel /d2/scr/pima/bp177i_uvs/J0959+6932_C_map.mod ! Writing 76 model components to file: /d2/scr/pima/bp177i_uvs/J0959+6932_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0959+6932_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0959+6932_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0959+6932_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J0959+6932_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 = -8.17929e-05 Jy ! Component: 100 - total flux cleaned = -8.09048e-05 Jy ! Component: 150 - total flux cleaned = -8.04826e-05 Jy ! Component: 200 - total flux cleaned = -9.65031e-05 Jy ! Component: 250 - total flux cleaned = -6.35727e-05 Jy ! Component: 300 - total flux cleaned = -8.2489e-07 Jy ! Component: 350 - total flux cleaned = 6.02157e-05 Jy ! Component: 400 - total flux cleaned = 0.000163577 Jy ! Component: 450 - total flux cleaned = 0.000235196 Jy ! Component: 500 - total flux cleaned = 0.000235079 Jy ! Component: 550 - total flux cleaned = 0.000221315 Jy ! Component: 600 - total flux cleaned = 0.000275182 Jy ! Component: 650 - total flux cleaned = 0.000340621 Jy ! Component: 700 - total flux cleaned = 0.000340562 Jy ! Component: 750 - total flux cleaned = 0.000391086 Jy ! Component: 800 - total flux cleaned = 0.000403293 Jy ! Component: 850 - total flux cleaned = 0.000414909 Jy ! Component: 900 - total flux cleaned = 0.000414557 Jy ! Component: 950 - total flux cleaned = 0.000391136 Jy ! Component: 1000 - total flux cleaned = 0.000391549 Jy ! Component: 1050 - total flux cleaned = 0.00043724 Jy ! Component: 1100 - total flux cleaned = 0.00045962 Jy ! Component: 1150 - total flux cleaned = 0.000492737 Jy ! Component: 1200 - total flux cleaned = 0.000525158 Jy ! Component: 1250 - total flux cleaned = 0.000578304 Jy ! Component: 1300 - total flux cleaned = 0.000620605 Jy ! Component: 1350 - total flux cleaned = 0.000662106 Jy ! Component: 1400 - total flux cleaned = 0.000723456 Jy ! Component: 1450 - total flux cleaned = 0.000763827 Jy ! Component: 1500 - total flux cleaned = 0.000813582 Jy ! Component: 1550 - total flux cleaned = 0.000872646 Jy ! Component: 1600 - total flux cleaned = 0.000882284 Jy ! Component: 1650 - total flux cleaned = 0.000901621 Jy ! Component: 1700 - total flux cleaned = 0.000929996 Jy ! Component: 1750 - total flux cleaned = 0.000958148 Jy ! Component: 1800 - total flux cleaned = 0.000976682 Jy ! Component: 1850 - total flux cleaned = 0.000994998 Jy ! Component: 1900 - total flux cleaned = 0.00102215 Jy ! Component: 1950 - total flux cleaned = 0.0010399 Jy ! Component: 2000 - total flux cleaned = 0.00103997 Jy ! Component: 2050 - total flux cleaned = 0.00103994 Jy ! Component: 2100 - total flux cleaned = 0.00108332 Jy ! Component: 2150 - total flux cleaned = 0.00105748 Jy ! Component: 2200 - total flux cleaned = 0.00102351 Jy ! Component: 2250 - total flux cleaned = 0.00104043 Jy ! Component: 2300 - total flux cleaned = 0.00102364 Jy ! Component: 2350 - total flux cleaned = 0.00102354 Jy ! Component: 2400 - total flux cleaned = 0.000982497 Jy ! Component: 2450 - total flux cleaned = 0.000982419 Jy ! Component: 2500 - total flux cleaned = 0.000974377 Jy ! Component: 2550 - total flux cleaned = 0.000958426 Jy ! Component: 2600 - total flux cleaned = 0.000934673 Jy ! Component: 2650 - total flux cleaned = 0.000934638 Jy ! Component: 2700 - total flux cleaned = 0.000942335 Jy ! Component: 2750 - total flux cleaned = 0.000926737 Jy ! Component: 2800 - total flux cleaned = 0.000919015 Jy ! Component: 2850 - total flux cleaned = 0.000873305 Jy ! Component: 2900 - total flux cleaned = 0.000880824 Jy ! Component: 2950 - total flux cleaned = 0.000865761 Jy ! Component: 3000 - total flux cleaned = 0.000843442 Jy ! Component: 3050 - total flux cleaned = 0.00081388 Jy ! Component: 3100 - total flux cleaned = 0.000799225 Jy ! Component: 3150 - total flux cleaned = 0.000799144 Jy ! Component: 3200 - total flux cleaned = 0.000741415 Jy ! Component: 3250 - total flux cleaned = 0.000755782 Jy ! Component: 3300 - total flux cleaned = 0.000769905 Jy ! Component: 3350 - total flux cleaned = 0.000741575 Jy ! Component: 3400 - total flux cleaned = 0.000734429 Jy ! Component: 3450 - total flux cleaned = 0.000727474 Jy ! Component: 3500 - total flux cleaned = 0.000734314 Jy ! Component: 3550 - total flux cleaned = 0.000699918 Jy ! Component: 3600 - total flux cleaned = 0.000699965 Jy ! Component: 3650 - total flux cleaned = 0.000699908 Jy ! Component: 3700 - total flux cleaned = 0.000679696 Jy ! Component: 3750 - total flux cleaned = 0.000659592 Jy ! Component: 3800 - total flux cleaned = 0.000652932 Jy ! Component: 3850 - total flux cleaned = 0.000626482 Jy ! Component: 3900 - total flux cleaned = 0.000633068 Jy ! Component: 3950 - total flux cleaned = 0.000626515 Jy ! Component: 4000 - total flux cleaned = 0.000620001 Jy ! Component: 4050 - total flux cleaned = 0.000581109 Jy ! Total flux subtracted in 4096 components = 0.000568303 Jy ! Clean residual min=-0.000383 max=0.000379 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0746731 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 406 components and 0.0746731 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0959+6932_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.588 x 5.24 at -10.18 degrees (North through East) ! Clean map min=-0.00070362 max=0.068663 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0959+6932_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0686626 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116336 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.508295 0.508295 1.01659 2.03318 4.06636 8.13272 16.2654 32.5309 65.0618 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 590.208 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0959+6932_C_uvs.log closed on Tue Apr 15 00:22:10 2014