! Started logfile: /d2/scr/pima/bp171a6_uvs/J0825+0309_X_uvs.log on Wed Jan 15 14:45:09 2014 obs /d2/scr/pima/bp171a6_uvs/J0825+0309_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0825+0309_X_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 576 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a6_uvs/J0825+0309_X] 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 0.200x0.200 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=1.075642Jy sigma=17.560024 ! Fit after self-cal, rms=0.602761Jy sigma=9.429249 ! 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=0.83 mas, bmaj=2.279 mas, bpa=1.017 degrees ! Estimated noise=2.33736 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 = 0.316965 Jy ! Component: 100 - total flux cleaned = 0.390067 Jy ! Total flux subtracted in 100 components = 0.390067 Jy ! Clean residual min=-0.021685 max=0.030728 Jy/beam ! Clean residual mean=-0.000070 rms=0.005878 Jy/beam ! Combined flux in latest and established models = 0.390067 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.390067 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=0.065740Jy sigma=1.263458 ! Fit after self-cal, rms=0.065691Jy sigma=1.263112 ! 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=0.9628 mas, bmaj=2.546 mas, bpa=0.09863 degrees ! Estimated noise=1.8834 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 = 0.0328806 Jy ! Component: 100 - total flux cleaned = 0.0492347 Jy ! Component: 150 - total flux cleaned = 0.0585655 Jy ! Component: 200 - total flux cleaned = 0.0640863 Jy ! Total flux subtracted in 200 components = 0.0640863 Jy ! Clean residual min=-0.023725 max=0.016709 Jy/beam ! Clean residual mean=-0.000065 rms=0.004748 Jy/beam ! Combined flux in latest and established models = 0.454153 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.454153 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=0.053100Jy sigma=0.942066 ! Fit after self-cal, rms=0.052984Jy sigma=0.940825 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9628 x 2.546 at 0.09863 degrees (North through East) ! Clean map min=-0.022686 max=0.40408 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: ! 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: ! FD 1.03 HN 0.93 KP 1.00 LA 0.99 ! MK 0.97 NL 1.07 OV 1.02 PT 0.84 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 1.01 KP 1.12 LA 0.97 ! MK 1.09 NL 1.08 OV 1.07 PT 0.87 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 0.94 KP 0.88 LA 0.92 ! MK 1.10 NL 0.96 OV 0.98 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.01 KP 1.12 LA 0.99 ! MK 1.03 NL 0.97 OV 1.03 PT 0.84 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.10 KP 1.11 LA 1.04 ! MK 1.06 NL 1.07 OV 1.08 PT 0.87 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.01 KP 1.07 LA 0.96 ! MK 1.02 NL 1.06 OV 1.11 PT 0.86 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Fit before self-cal, rms=0.052984Jy sigma=0.940825 ! Fit after self-cal, rms=0.032358Jy sigma=0.531723 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9674 mas, bmaj=2.554 mas, bpa=0.4028 degrees ! Estimated noise=1.88127 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 = -0.00129311 Jy ! Component: 100 - total flux cleaned = -0.00130218 Jy ! Component: 150 - total flux cleaned = -0.00116443 Jy ! Component: 200 - total flux cleaned = -0.0010466 Jy ! Total flux subtracted in 200 components = -0.0010466 Jy ! Clean residual min=-0.008125 max=0.007831 Jy/beam ! Clean residual mean=-0.000027 rms=0.001967 Jy/beam ! Combined flux in latest and established models = 0.453106 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.453106 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=0.032086Jy sigma=0.529444 ! Fit after self-cal, rms=0.032083Jy sigma=0.529203 ! 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=0.032083Jy sigma=0.529203 ! Fit after self-cal, rms=0.032036Jy sigma=0.528525 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9672 mas, bmaj=2.552 mas, bpa=0.4911 degrees ! Estimated noise=1.87801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000882913 Jy ! Component: 100 - total flux cleaned = -0.000747654 Jy ! Component: 150 - total flux cleaned = -0.000632508 Jy ! Component: 200 - total flux cleaned = -0.00052961 Jy ! Total flux subtracted in 200 components = -0.00052961 Jy ! Clean residual min=-0.008002 max=0.007704 Jy/beam ! Clean residual mean=-0.000026 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.452577 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.452577 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=0.031869Jy sigma=0.527399 ! Fit after self-cal, rms=0.031847Jy sigma=0.527307 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 = 6.85187e-05 Jy ! Component: 100 - total flux cleaned = 0.000159463 Jy ! Component: 150 - total flux cleaned = 0.000188358 Jy ! Component: 200 - total flux cleaned = 0.000239706 Jy ! Total flux subtracted in 200 components = 0.000239706 Jy ! Clean residual min=-0.007896 max=0.007649 Jy/beam ! Clean residual mean=-0.000026 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 0.452816 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.452816 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=0.031786Jy sigma=0.526646 ! Fit after self-cal, rms=0.031772Jy sigma=0.526588 ! 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=0.031772Jy sigma=0.526588 ! Fit after self-cal, rms=0.031729Jy sigma=0.525984 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9667 mas, bmaj=2.55 mas, bpa=0.5711 degrees ! Estimated noise=1.87476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000513392 Jy ! Component: 100 - total flux cleaned = -0.000481821 Jy ! Component: 150 - total flux cleaned = -0.000392725 Jy ! Component: 200 - total flux cleaned = -0.000289172 Jy ! Total flux subtracted in 200 components = -0.000289172 Jy ! Clean residual min=-0.007892 max=0.007599 Jy/beam ! Clean residual mean=-0.000026 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 0.452527 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.452527 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=0.031625Jy sigma=0.525444 ! Fit after self-cal, rms=0.031619Jy sigma=0.525411 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 = 5.57777e-05 Jy ! Component: 100 - total flux cleaned = 0.000102159 Jy ! Component: 150 - total flux cleaned = 0.000123606 Jy ! Component: 200 - total flux cleaned = 0.000143332 Jy ! Total flux subtracted in 200 components = 0.000143332 Jy ! Clean residual min=-0.007832 max=0.007561 Jy/beam ! Clean residual mean=-0.000026 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.452671 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.452671 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=0.031583Jy sigma=0.525064 ! Fit after self-cal, rms=0.031579Jy sigma=0.525043 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.031579Jy sigma=0.525043 ! Fit after self-cal, rms=0.031551Jy sigma=0.524644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=4.417 mas, bpa=-7.99 degrees ! Estimated noise=2.23097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141662 Jy ! Component: 100 - total flux cleaned = 0.00141224 Jy ! Component: 150 - total flux cleaned = 0.00146296 Jy ! Component: 200 - total flux cleaned = 0.00155598 Jy ! Total flux subtracted in 200 components = 0.00155598 Jy ! Clean residual min=-0.011179 max=0.010795 Jy/beam ! Clean residual mean=-0.000052 rms=0.003312 Jy/beam ! Combined flux in latest and established models = 0.454227 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.454227 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=0.031643Jy sigma=0.524802 ! Fit after self-cal, rms=0.031597Jy sigma=0.524126 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 = 5.93044e-05 Jy ! Component: 100 - total flux cleaned = 0.000105462 Jy ! Component: 150 - total flux cleaned = 0.000193629 Jy ! Component: 200 - total flux cleaned = 0.000276235 Jy ! Total flux subtracted in 200 components = 0.000276235 Jy ! Clean residual min=-0.011170 max=0.010662 Jy/beam ! Clean residual mean=-0.000052 rms=0.003288 Jy/beam ! Combined flux in latest and established models = 0.454503 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.454503 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=0.031689Jy sigma=0.524405 ! Fit after self-cal, rms=0.031674Jy sigma=0.524058 ! 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=0.9662 mas, bmaj=2.548 mas, bpa=0.6343 degrees ! Estimated noise=1.87208 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9662 x 2.548 at 0.6343 degrees (North through East) ! Clean map min=-0.0075347 max=0.39899 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=0.8336 mas, bmaj=2.283 mas, bpa=1.438 degrees ! Estimated noise=2.30897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.313029 Jy ! Component: 100 - total flux cleaned = 0.384036 Jy ! Component: 150 - total flux cleaned = 0.410774 Jy ! Component: 200 - total flux cleaned = 0.425644 Jy ! Total flux subtracted in 200 components = 0.425644 Jy ! Clean residual min=-0.010661 max=0.010820 Jy/beam ! Clean residual mean=-0.000034 rms=0.002597 Jy/beam ! Combined flux in latest and established models = 0.425644 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.425644 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9662 mas, bmaj=2.548 mas, bpa=0.6343 degrees ! Estimated noise=1.87208 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 = 0.0118211 Jy ! Component: 100 - total flux cleaned = 0.0183852 Jy ! Component: 150 - total flux cleaned = 0.0221592 Jy ! Component: 200 - total flux cleaned = 0.0243472 Jy ! Total flux subtracted in 200 components = 0.0243472 Jy ! Clean residual min=-0.008311 max=0.007631 Jy/beam ! Clean residual mean=-0.000028 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 0.449991 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.449991 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=4.417 mas, bpa=-7.99 degrees ! Estimated noise=2.23097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002941 Jy ! Component: 100 - total flux cleaned = 0.00313071 Jy ! Component: 150 - total flux cleaned = 0.00325039 Jy ! Component: 200 - total flux cleaned = 0.00336173 Jy ! Total flux subtracted in 200 components = 0.00336173 Jy ! Clean residual min=-0.011403 max=0.010886 Jy/beam ! Clean residual mean=-0.000053 rms=0.003378 Jy/beam ! Combined flux in latest and established models = 0.453352 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 = 0.000165556 Jy ! Component: 100 - total flux cleaned = 0.000271458 Jy ! Component: 150 - total flux cleaned = 0.000373077 Jy ! Component: 200 - total flux cleaned = 0.000472216 Jy ! Total flux subtracted in 200 components = 0.000472216 Jy ! Clean residual min=-0.011298 max=0.010770 Jy/beam ! Clean residual mean=-0.000052 rms=0.003341 Jy/beam ! Combined flux in latest and established models = 0.453825 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.453825 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9662 mas, bmaj=2.548 mas, bpa=0.6343 degrees ! Estimated noise=1.87208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000845483 Jy ! Component: 100 - total flux cleaned = -0.000844316 Jy ! Component: 150 - total flux cleaned = -0.000884924 Jy ! Component: 200 - total flux cleaned = -0.000925304 Jy ! Total flux subtracted in 200 components = -0.000925304 Jy ! Clean residual min=-0.007895 max=0.007403 Jy/beam ! Clean residual mean=-0.000025 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.452899 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.452899 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=0.031693Jy sigma=0.524599 ! Fit after self-cal, rms=0.031704Jy sigma=0.524570 wmodel /d2/scr/pima/bp171a6_uvs/J0825+0309_X_map.mod ! Writing 45 model components to file: /d2/scr/pima/bp171a6_uvs/J0825+0309_X_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0825+0309_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0825+0309_X_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0825+0309_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a6_uvs/J0825+0309_X_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 = -0.00116457 Jy ! Component: 100 - total flux cleaned = -0.00151487 Jy ! Component: 150 - total flux cleaned = -0.00161686 Jy ! Component: 200 - total flux cleaned = -0.00230434 Jy ! Component: 250 - total flux cleaned = -0.0028503 Jy ! Component: 300 - total flux cleaned = -0.00310315 Jy ! Component: 350 - total flux cleaned = -0.00334196 Jy ! Component: 400 - total flux cleaned = -0.00364339 Jy ! Component: 450 - total flux cleaned = -0.0040067 Jy ! Component: 500 - total flux cleaned = -0.00428495 Jy ! Component: 550 - total flux cleaned = -0.00448334 Jy ! Component: 600 - total flux cleaned = -0.00467529 Jy ! Component: 650 - total flux cleaned = -0.00485965 Jy ! Component: 700 - total flux cleaned = -0.00498005 Jy ! Component: 750 - total flux cleaned = -0.00515279 Jy ! Component: 800 - total flux cleaned = -0.00542978 Jy ! Component: 850 - total flux cleaned = -0.00553721 Jy ! Component: 900 - total flux cleaned = -0.00569218 Jy ! Component: 950 - total flux cleaned = -0.00574123 Jy ! Component: 1000 - total flux cleaned = -0.00583918 Jy ! Component: 1050 - total flux cleaned = -0.00593448 Jy ! Component: 1100 - total flux cleaned = -0.00607148 Jy ! Component: 1150 - total flux cleaned = -0.00611586 Jy ! Component: 1200 - total flux cleaned = -0.00615959 Jy ! Component: 1250 - total flux cleaned = -0.00611701 Jy ! Component: 1300 - total flux cleaned = -0.00615854 Jy ! Component: 1350 - total flux cleaned = -0.00615797 Jy ! Component: 1400 - total flux cleaned = -0.00619709 Jy ! Component: 1450 - total flux cleaned = -0.00619726 Jy ! Component: 1500 - total flux cleaned = -0.0062357 Jy ! Component: 1550 - total flux cleaned = -0.00638429 Jy ! Component: 1600 - total flux cleaned = -0.00642018 Jy ! Component: 1650 - total flux cleaned = -0.00641983 Jy ! Component: 1700 - total flux cleaned = -0.00649003 Jy ! Component: 1750 - total flux cleaned = -0.0064894 Jy ! Component: 1800 - total flux cleaned = -0.00642074 Jy ! Component: 1850 - total flux cleaned = -0.00631968 Jy ! Component: 1900 - total flux cleaned = -0.00635311 Jy ! Component: 1950 - total flux cleaned = -0.00631969 Jy ! Component: 2000 - total flux cleaned = -0.00635212 Jy ! Component: 2050 - total flux cleaned = -0.00632018 Jy ! Component: 2100 - total flux cleaned = -0.00632047 Jy ! Component: 2150 - total flux cleaned = -0.00625811 Jy ! Component: 2200 - total flux cleaned = -0.00622757 Jy ! Component: 2250 - total flux cleaned = -0.00619727 Jy ! Component: 2300 - total flux cleaned = -0.00610718 Jy ! Component: 2350 - total flux cleaned = -0.00616678 Jy ! Component: 2400 - total flux cleaned = -0.00613712 Jy ! Component: 2450 - total flux cleaned = -0.00604941 Jy ! Component: 2500 - total flux cleaned = -0.00602007 Jy ! Component: 2550 - total flux cleaned = -0.00596215 Jy ! Component: 2600 - total flux cleaned = -0.00587637 Jy ! Component: 2650 - total flux cleaned = -0.00579164 Jy ! Component: 2700 - total flux cleaned = -0.00570748 Jy ! Component: 2750 - total flux cleaned = -0.005624 Jy ! Component: 2800 - total flux cleaned = -0.00554126 Jy ! Component: 2850 - total flux cleaned = -0.00543155 Jy ! Component: 2900 - total flux cleaned = -0.00537717 Jy ! Component: 2950 - total flux cleaned = -0.00521455 Jy ! Component: 3000 - total flux cleaned = -0.0051337 Jy ! Component: 3050 - total flux cleaned = -0.0050266 Jy ! Component: 3100 - total flux cleaned = -0.00497344 Jy ! Component: 3150 - total flux cleaned = -0.00481462 Jy ! Component: 3200 - total flux cleaned = -0.00470929 Jy ! Component: 3250 - total flux cleaned = -0.00457817 Jy ! Component: 3300 - total flux cleaned = -0.00444766 Jy ! Component: 3350 - total flux cleaned = -0.00429181 Jy ! Component: 3400 - total flux cleaned = -0.00429184 Jy ! Component: 3450 - total flux cleaned = -0.00408557 Jy ! Component: 3500 - total flux cleaned = -0.00393152 Jy ! Component: 3550 - total flux cleaned = -0.00380364 Jy ! Component: 3600 - total flux cleaned = -0.00362524 Jy ! Component: 3650 - total flux cleaned = -0.00342207 Jy ! Component: 3700 - total flux cleaned = -0.0032702 Jy ! Component: 3750 - total flux cleaned = -0.00311879 Jy ! Component: 3800 - total flux cleaned = -0.00291736 Jy ! Component: 3850 - total flux cleaned = -0.00269141 Jy ! Component: 3900 - total flux cleaned = -0.00254107 Jy ! Component: 3950 - total flux cleaned = -0.00236604 Jy ! Component: 4000 - total flux cleaned = -0.00219111 Jy ! Component: 4050 - total flux cleaned = -0.00199149 Jy ! Total flux subtracted in 4096 components = -0.00174218 Jy ! Clean residual min=-0.001642 max=0.001803 Jy/beam ! Clean residual mean=0.000005 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.451157 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 324 components and 0.451157 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a6_uvs/J0825+0309_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9662 x 2.548 at 0.6343 degrees (North through East) ! Clean map min=-0.0028222 max=0.40167 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0825+0309_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.401674 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000382657 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285796 0.285796 0.571592 1.14318 2.28637 4.57274 9.14548 18.291 36.5819 73.1638 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.401 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1049.7 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0825+0309_X_uvs.log closed on Wed Jan 15 14:45:15 2014