! Started logfile: /scr/pima/bp171ac_uvs/J1110-0756_C_uvs.log on Mon Dec 9 01:53:28 2013 obs /scr/pima/bp171ac_uvs/J1110-0756_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J1110-0756_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1110-0756 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ac_uvs/J1110-0756_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=1.004212Jy sigma=3.999565 ! Fit after self-cal, rms=0.897035Jy sigma=3.564226 ! 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=1.318 mas, bmaj=3.743 mas, bpa=-2.018 degrees ! Estimated noise=6.95856 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 = 0.0794382 Jy ! Component: 100 - total flux cleaned = 0.0973603 Jy ! Total flux subtracted in 100 components = 0.0973603 Jy ! Clean residual min=-0.003118 max=0.006365 Jy/beam ! Clean residual mean=0.000002 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.0973603 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0973603 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=0.026406Jy sigma=0.088125 ! Fit after self-cal, rms=0.026406Jy sigma=0.088082 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684649 Jy ! Component: 100 - total flux cleaned = 0.0104636 Jy ! Total flux subtracted in 100 components = 0.0104636 Jy ! Clean residual min=-0.002686 max=0.003073 Jy/beam ! Clean residual mean=-0.000002 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.107824 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.107824 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=0.024375Jy sigma=0.077503 ! Fit after self-cal, rms=0.024373Jy sigma=0.077474 ! 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=1.582 mas, bmaj=4.187 mas, bpa=-1.487 degrees ! Estimated noise=5.67113 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 = 0.00259243 Jy ! Component: 100 - total flux cleaned = 0.00382115 Jy ! Component: 150 - total flux cleaned = 0.00446601 Jy ! Component: 200 - total flux cleaned = 0.00479144 Jy ! Total flux subtracted in 200 components = 0.00479144 Jy ! Clean residual min=-0.003191 max=0.002742 Jy/beam ! Clean residual mean=-0.000004 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.112615 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.112615 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=0.024121Jy sigma=0.076318 ! Fit after self-cal, rms=0.024122Jy sigma=0.076314 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.582 x 4.187 at -1.487 degrees (North through East) ! Clean map min=-0.0030874 max=0.10309 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 1.00 FD 1.07 HN 0.97 KP 1.00 ! LA 1.11 MK 1.06 NL 1.03 OV 0.99 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.97 KP 1.02 ! LA 1.10 MK 1.06 NL 1.03 OV 0.98 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.03 KP 1.01 ! LA 1.16 MK 0.99 NL 0.98 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.97 KP 0.97 ! LA 1.07 MK 1.02 NL 1.01 OV 0.99 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.03 KP 1.05 ! LA 1.03 MK 0.98 NL 0.99 OV 0.99 ! PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.024122Jy sigma=0.076314 ! Fit after self-cal, rms=0.023506Jy sigma=0.071974 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=4.178 mas, bpa=-1.322 degrees ! Estimated noise=5.74987 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 = 0.00138712 Jy ! Component: 100 - total flux cleaned = 0.00190507 Jy ! Component: 150 - total flux cleaned = 0.00212933 Jy ! Component: 200 - total flux cleaned = 0.00216713 Jy ! Total flux subtracted in 200 components = 0.00216713 Jy ! Clean residual min=-0.003064 max=0.002063 Jy/beam ! Clean residual mean=0.000000 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.114782 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.114782 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=0.023470Jy sigma=0.071546 ! Fit after self-cal, rms=0.023472Jy sigma=0.071540 ! 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=0.023472Jy sigma=0.071540 ! Fit after self-cal, rms=0.023443Jy sigma=0.071301 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.576 mas, bmaj=4.169 mas, bpa=-1.221 degrees ! Estimated noise=5.80829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104787 Jy ! Component: 100 - total flux cleaned = 0.00145121 Jy ! Component: 150 - total flux cleaned = 0.00158138 Jy ! Component: 200 - total flux cleaned = 0.00159571 Jy ! Total flux subtracted in 200 components = 0.00159571 Jy ! Clean residual min=-0.003098 max=0.001997 Jy/beam ! Clean residual mean=0.000000 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.116378 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.116378 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=0.023437Jy sigma=0.071007 ! Fit after self-cal, rms=0.023436Jy sigma=0.071005 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 = -1.33288e-06 Jy ! Component: 100 - total flux cleaned = -1.44422e-06 Jy ! Component: 150 - total flux cleaned = 1.06524e-05 Jy ! Component: 200 - total flux cleaned = 1.07652e-05 Jy ! Total flux subtracted in 200 components = 1.07652e-05 Jy ! Clean residual min=-0.003100 max=0.001993 Jy/beam ! Clean residual mean=0.000000 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.116389 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.116389 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=0.023432Jy sigma=0.070989 ! Fit after self-cal, rms=0.023432Jy sigma=0.070988 ! 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=0.023432Jy sigma=0.070988 ! Fit after self-cal, rms=0.023419Jy sigma=0.070862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=4.162 mas, bpa=-1.152 degrees ! Estimated noise=5.85117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774379 Jy ! Component: 100 - total flux cleaned = 0.00107612 Jy ! Component: 150 - total flux cleaned = 0.00115737 Jy ! Component: 200 - total flux cleaned = 0.00116361 Jy ! Total flux subtracted in 200 components = 0.00116361 Jy ! Clean residual min=-0.003133 max=0.001944 Jy/beam ! Clean residual mean=-0.000000 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.117553 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.117553 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=0.023426Jy sigma=0.070668 ! Fit after self-cal, rms=0.023425Jy sigma=0.070667 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 = -7.35326e-09 Jy ! Component: 100 - total flux cleaned = 2.41702e-07 Jy ! Component: 150 - total flux cleaned = 6.02918e-06 Jy ! Component: 200 - total flux cleaned = 1.16926e-05 Jy ! Total flux subtracted in 200 components = 1.16926e-05 Jy ! Clean residual min=-0.003139 max=0.001942 Jy/beam ! Clean residual mean=-0.000000 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.117564 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.117564 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=0.023423Jy sigma=0.070654 ! Fit after self-cal, rms=0.023423Jy sigma=0.070653 ! 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=0.023423Jy sigma=0.070653 ! Fit after self-cal, rms=0.023417Jy sigma=0.070589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=7.247 mas, bpa=2.599 degrees ! Estimated noise=7.24046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339703 Jy ! Component: 100 - total flux cleaned = 0.000307208 Jy ! Component: 150 - total flux cleaned = 0.000278339 Jy ! Component: 200 - total flux cleaned = 0.000252699 Jy ! Total flux subtracted in 200 components = 0.000252699 Jy ! Clean residual min=-0.003690 max=0.002604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.117817 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 64 components and 0.117817 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=0.023426Jy sigma=0.070523 ! Fit after self-cal, rms=0.023422Jy sigma=0.070511 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 = 2.53717e-05 Jy ! Component: 100 - total flux cleaned = 4.13203e-06 Jy ! Component: 150 - total flux cleaned = -2.40707e-05 Jy ! Component: 200 - total flux cleaned = -4.08752e-05 Jy ! Total flux subtracted in 200 components = -4.08752e-05 Jy ! Clean residual min=-0.003687 max=0.002581 Jy/beam ! Clean residual mean=-0.000002 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.117776 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 65 components and 0.117776 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=0.023436Jy sigma=0.070541 ! Fit after self-cal, rms=0.023435Jy sigma=0.070537 ! 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=1.573 mas, bmaj=4.158 mas, bpa=-1.107 degrees ! Estimated noise=5.88266 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.573 x 4.158 at -1.107 degrees (North through East) ! Clean map min=-0.0031009 max=0.10675 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=1.312 mas, bmaj=3.72 mas, bpa=-1.62 degrees ! Estimated noise=7.19008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0820727 Jy ! Component: 100 - total flux cleaned = 0.100603 Jy ! Component: 150 - total flux cleaned = 0.108095 Jy ! Component: 200 - total flux cleaned = 0.112356 Jy ! Total flux subtracted in 200 components = 0.112356 Jy ! Clean residual min=-0.002416 max=0.002569 Jy/beam ! Clean residual mean=0.000001 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.112356 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.112356 Jy ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=4.158 mas, bpa=-1.107 degrees ! Estimated noise=5.88266 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 = 0.00320551 Jy ! Component: 100 - total flux cleaned = 0.00474609 Jy ! Component: 150 - total flux cleaned = 0.00555222 Jy ! Component: 200 - total flux cleaned = 0.0059871 Jy ! Total flux subtracted in 200 components = 0.0059871 Jy ! Clean residual min=-0.003187 max=0.001956 Jy/beam ! Clean residual mean=-0.000000 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.118343 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 56 components and 0.118343 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=3.732 mas, bmaj=7.247 mas, bpa=2.599 degrees ! Estimated noise=7.24046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000401068 Jy ! Component: 100 - total flux cleaned = -0.000451301 Jy ! Component: 150 - total flux cleaned = -0.000505622 Jy ! Component: 200 - total flux cleaned = -0.000528472 Jy ! Total flux subtracted in 200 components = -0.000528472 Jy ! Clean residual min=-0.003684 max=0.002598 Jy/beam ! Clean residual mean=-0.000002 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.117815 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 = -2.06084e-05 Jy ! Component: 100 - total flux cleaned = -3.89852e-05 Jy ! Component: 150 - total flux cleaned = -5.5417e-05 Jy ! Component: 200 - total flux cleaned = -6.27534e-05 Jy ! Total flux subtracted in 200 components = -6.27534e-05 Jy ! Clean residual min=-0.003692 max=0.002574 Jy/beam ! Clean residual mean=-0.000002 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.117752 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.117752 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=4.158 mas, bpa=-1.107 degrees ! Estimated noise=5.88266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543728 Jy ! Component: 100 - total flux cleaned = 0.000626676 Jy ! Component: 150 - total flux cleaned = 0.000656751 Jy ! Component: 200 - total flux cleaned = 0.000668552 Jy ! Total flux subtracted in 200 components = 0.000668552 Jy ! Clean residual min=-0.003193 max=0.001930 Jy/beam ! Clean residual mean=-0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.118421 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.118421 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=0.023438Jy sigma=0.070477 ! Fit after self-cal, rms=0.023439Jy sigma=0.070476 wmodel /scr/pima/bp171ac_uvs/J1110-0756_C_map.mod ! Writing 70 model components to file: /scr/pima/bp171ac_uvs/J1110-0756_C_map.mod wobs /scr/pima/bp171ac_uvs/J1110-0756_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J1110-0756_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J1110-0756_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ac_uvs/J1110-0756_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 = -0.00139103 Jy ! Component: 100 - total flux cleaned = -0.00248095 Jy ! Component: 150 - total flux cleaned = -0.00327547 Jy ! Component: 200 - total flux cleaned = -0.0035564 Jy ! Component: 250 - total flux cleaned = -0.00378786 Jy ! Component: 300 - total flux cleaned = -0.00410429 Jy ! Component: 350 - total flux cleaned = -0.00425688 Jy ! Component: 400 - total flux cleaned = -0.00431685 Jy ! Component: 450 - total flux cleaned = -0.00437437 Jy ! Component: 500 - total flux cleaned = -0.00442975 Jy ! Component: 550 - total flux cleaned = -0.00442979 Jy ! Component: 600 - total flux cleaned = -0.00445589 Jy ! Component: 650 - total flux cleaned = -0.00445529 Jy ! Component: 700 - total flux cleaned = -0.00440422 Jy ! Component: 750 - total flux cleaned = -0.0043048 Jy ! Component: 800 - total flux cleaned = -0.00423212 Jy ! Component: 850 - total flux cleaned = -0.00420793 Jy ! Component: 900 - total flux cleaned = -0.00416133 Jy ! Component: 950 - total flux cleaned = -0.00413865 Jy ! Component: 1000 - total flux cleaned = -0.00411599 Jy ! Component: 1050 - total flux cleaned = -0.00411589 Jy ! Component: 1100 - total flux cleaned = -0.004116 Jy ! Component: 1150 - total flux cleaned = -0.00411592 Jy ! Component: 1200 - total flux cleaned = -0.00415839 Jy ! Component: 1250 - total flux cleaned = -0.00426248 Jy ! Component: 1300 - total flux cleaned = -0.00426225 Jy ! Component: 1350 - total flux cleaned = -0.00430292 Jy ! Component: 1400 - total flux cleaned = -0.00442297 Jy ! Component: 1450 - total flux cleaned = -0.00444256 Jy ! Component: 1500 - total flux cleaned = -0.00444267 Jy ! Component: 1550 - total flux cleaned = -0.0044813 Jy ! Component: 1600 - total flux cleaned = -0.00455749 Jy ! Component: 1650 - total flux cleaned = -0.00463228 Jy ! Component: 1700 - total flux cleaned = -0.004632 Jy ! Component: 1750 - total flux cleaned = -0.00468675 Jy ! Component: 1800 - total flux cleaned = -0.0047047 Jy ! Component: 1850 - total flux cleaned = -0.00474019 Jy ! Component: 1900 - total flux cleaned = -0.0048104 Jy ! Component: 1950 - total flux cleaned = -0.00481056 Jy ! Component: 2000 - total flux cleaned = -0.00493105 Jy ! Component: 2050 - total flux cleaned = -0.00499896 Jy ! Component: 2100 - total flux cleaned = -0.00503254 Jy ! Component: 2150 - total flux cleaned = -0.00504909 Jy ! Component: 2200 - total flux cleaned = -0.00509845 Jy ! Component: 2250 - total flux cleaned = -0.00509867 Jy ! Component: 2300 - total flux cleaned = -0.00519531 Jy ! Component: 2350 - total flux cleaned = -0.00524292 Jy ! Component: 2400 - total flux cleaned = -0.00528996 Jy ! Component: 2450 - total flux cleaned = -0.00530565 Jy ! Component: 2500 - total flux cleaned = -0.00538313 Jy ! Component: 2550 - total flux cleaned = -0.00535256 Jy ! Component: 2600 - total flux cleaned = -0.005383 Jy ! Component: 2650 - total flux cleaned = -0.00539807 Jy ! Component: 2700 - total flux cleaned = -0.00545789 Jy ! Component: 2750 - total flux cleaned = -0.00550247 Jy ! Component: 2800 - total flux cleaned = -0.0055317 Jy ! Component: 2850 - total flux cleaned = -0.00558974 Jy ! Component: 2900 - total flux cleaned = -0.00564735 Jy ! Component: 2950 - total flux cleaned = -0.00571864 Jy ! Component: 3000 - total flux cleaned = -0.00576118 Jy ! Component: 3050 - total flux cleaned = -0.00581717 Jy ! Component: 3100 - total flux cleaned = -0.0059145 Jy ! Component: 3150 - total flux cleaned = -0.00594204 Jy ! Component: 3200 - total flux cleaned = -0.0059968 Jy ! Component: 3250 - total flux cleaned = -0.00603744 Jy ! Component: 3300 - total flux cleaned = -0.00609131 Jy ! Component: 3350 - total flux cleaned = -0.00611789 Jy ! Component: 3400 - total flux cleaned = -0.00614458 Jy ! Component: 3450 - total flux cleaned = -0.0061974 Jy ! Component: 3500 - total flux cleaned = -0.00626271 Jy ! Component: 3550 - total flux cleaned = -0.00628863 Jy ! Component: 3600 - total flux cleaned = -0.00627583 Jy ! Component: 3650 - total flux cleaned = -0.00636538 Jy ! Component: 3700 - total flux cleaned = -0.00639071 Jy ! Component: 3750 - total flux cleaned = -0.00641605 Jy ! Component: 3800 - total flux cleaned = -0.00647866 Jy ! Component: 3850 - total flux cleaned = -0.00649123 Jy ! Component: 3900 - total flux cleaned = -0.00651589 Jy ! Component: 3950 - total flux cleaned = -0.00658953 Jy ! Component: 4000 - total flux cleaned = -0.00657729 Jy ! Component: 4050 - total flux cleaned = -0.00657726 Jy ! Total flux subtracted in 4096 components = -0.00662534 Jy ! Clean residual min=-0.000719 max=0.000600 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.111795 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 382 components and 0.111795 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J1110-0756_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.573 x 4.158 at -1.107 degrees (North through East) ! Clean map min=-0.0022886 max=0.10695 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J1110-0756_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219809 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.616583 0.616583 1.23317 2.46633 4.93267 9.86533 19.7307 39.4613 78.9227 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.106 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 486.552 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J1110-0756_C_uvs.log closed on Mon Dec 9 01:53:32 2013