! Started logfile: /g0/scr/pima/s4195c_uvs/J2014+0648_X_uvs.log on Tue Dec 31 19:59:20 2013 obs /g0/scr/pima/s4195c_uvs/J2014+0648_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J2014+0648_X_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2014+0648 ! ! 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 4480 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 /g0/scr/pima/s4195c_uvs/J2014+0648_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=1.000281Jy sigma=0.820945 ! Fit after self-cal, rms=0.992058Jy sigma=0.808895 ! 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=0.918 mas, bmaj=2.538 mas, bpa=18.69 degrees ! Estimated noise=25.4786 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 = 0.00835981 Jy ! Component: 100 - total flux cleaned = 0.0102747 Jy ! Total flux subtracted in 100 components = 0.0102747 Jy ! Clean residual min=-0.001591 max=0.001527 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0102747 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0102747 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=0.016809Jy sigma=0.015336 ! Fit after self-cal, rms=0.014857Jy sigma=0.013678 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343029 Jy ! Component: 100 - total flux cleaned = 0.00414995 Jy ! Total flux subtracted in 100 components = 0.00414995 Jy ! Clean residual min=-0.001250 max=0.001167 Jy/beam ! Clean residual mean=-0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0144247 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0144247 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=0.015044Jy sigma=0.012529 ! Fit after self-cal, rms=0.015040Jy sigma=0.012526 ! 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=1.131 mas, bmaj=2.724 mas, bpa=16.13 degrees ! Estimated noise=14.4789 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 = 0.000698634 Jy ! Component: 100 - total flux cleaned = 0.000970964 Jy ! Component: 150 - total flux cleaned = 0.00107421 Jy ! Component: 200 - total flux cleaned = 0.0010742 Jy ! Total flux subtracted in 200 components = 0.0010742 Jy ! Clean residual min=-0.000774 max=0.000753 Jy/beam ! Clean residual mean=-0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0154989 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0154989 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=0.015191Jy sigma=0.012378 ! Fit after self-cal, rms=0.015190Jy sigma=0.012377 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.131 x 2.724 at 16.13 degrees (North through East) ! Clean map min=-0.00072877 max=0.014386 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 HN 0.94 KP 0.84 LA 1.02 ! NL 0.96 OV 0.92 PT 0.90 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 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* HN 1.00* KP 1.00* LA 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 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 0.87 HN 1.05 KP 0.93 LA 0.91 ! NL 0.94 OV 1.04 PT 0.87 SC 0.85 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.015190Jy sigma=0.012377 ! Fit after self-cal, rms=0.014846Jy sigma=0.012329 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=2.728 mas, bpa=16.34 degrees ! Estimated noise=13.9464 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 = -0.000405956 Jy ! Component: 100 - total flux cleaned = -0.000551721 Jy ! Component: 150 - total flux cleaned = -0.000559915 Jy ! Component: 200 - total flux cleaned = -0.000567266 Jy ! Total flux subtracted in 200 components = -0.000567266 Jy ! Clean residual min=-0.000711 max=0.000714 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0149316 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0149316 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=0.014731Jy sigma=0.012396 ! Fit after self-cal, rms=0.014738Jy sigma=0.012395 ! 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=0.014738Jy sigma=0.012395 ! Fit after self-cal, rms=0.014498Jy sigma=0.012336 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=2.734 mas, bpa=16.17 degrees ! Estimated noise=13.5306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000362087 Jy ! Component: 100 - total flux cleaned = -0.000438634 Jy ! Component: 150 - total flux cleaned = -0.000456108 Jy ! Component: 200 - total flux cleaned = -0.000474976 Jy ! Total flux subtracted in 200 components = -0.000474976 Jy ! Clean residual min=-0.000724 max=0.000706 Jy/beam ! Clean residual mean=-0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0144567 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0144567 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=0.014400Jy sigma=0.012396 ! Fit after self-cal, rms=0.014410Jy sigma=0.012393 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 = -2.68733e-05 Jy ! Component: 100 - total flux cleaned = -4.31515e-05 Jy ! Component: 150 - total flux cleaned = -5.76305e-05 Jy ! Component: 200 - total flux cleaned = -6.81317e-05 Jy ! Total flux subtracted in 200 components = -6.81317e-05 Jy ! Clean residual min=-0.000729 max=0.000710 Jy/beam ! Clean residual mean=-0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0143885 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0143885 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=0.014399Jy sigma=0.012399 ! Fit after self-cal, rms=0.014398Jy sigma=0.012399 ! 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=0.014398Jy sigma=0.012399 ! Fit after self-cal, rms=0.014334Jy sigma=0.012396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.735 mas, bpa=16.16 degrees ! Estimated noise=13.3858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133331 Jy ! Component: 100 - total flux cleaned = -0.000148941 Jy ! Component: 150 - total flux cleaned = -0.000154418 Jy ! Component: 200 - total flux cleaned = -0.000159338 Jy ! Total flux subtracted in 200 components = -0.000159338 Jy ! Clean residual min=-0.000720 max=0.000703 Jy/beam ! Clean residual mean=-0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0142292 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0142292 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=0.014303Jy sigma=0.012417 ! Fit after self-cal, rms=0.014304Jy sigma=0.012417 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 = -9.92238e-06 Jy ! Component: 100 - total flux cleaned = -7.47464e-06 Jy ! Component: 150 - total flux cleaned = -1.2016e-05 Jy ! Component: 200 - total flux cleaned = -1.41657e-05 Jy ! Total flux subtracted in 200 components = -1.41657e-05 Jy ! Clean residual min=-0.000719 max=0.000700 Jy/beam ! Clean residual mean=-0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.014215 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.014215 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=0.014301Jy sigma=0.012418 ! Fit after self-cal, rms=0.014301Jy sigma=0.012418 ! 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=0.014301Jy sigma=0.012418 ! Fit after self-cal, rms=0.014278Jy sigma=0.012418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=3.405 mas, bpa=1.701 degrees ! Estimated noise=15.7954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.93886e-06 Jy ! Component: 100 - total flux cleaned = 2.04211e-05 Jy ! Component: 150 - total flux cleaned = 2.96288e-05 Jy ! Component: 200 - total flux cleaned = 3.36937e-05 Jy ! Total flux subtracted in 200 components = 3.36937e-05 Jy ! Clean residual min=-0.000768 max=0.000780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0142487 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0142487 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=0.014276Jy sigma=0.012419 ! Fit after self-cal, rms=0.014275Jy sigma=0.012419 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 = 9.56715e-07 Jy ! Component: 100 - total flux cleaned = 7.27724e-06 Jy ! Component: 150 - total flux cleaned = 1.47601e-05 Jy ! Component: 200 - total flux cleaned = 1.80906e-05 Jy ! Total flux subtracted in 200 components = 1.80906e-05 Jy ! Clean residual min=-0.000767 max=0.000780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0142668 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.0142668 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=0.014274Jy sigma=0.012419 ! Fit after self-cal, rms=0.014273Jy sigma=0.012419 ! 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=1.128 mas, bmaj=2.735 mas, bpa=16.17 degrees ! Estimated noise=13.3364 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 2.735 at 16.17 degrees (North through East) ! Clean map min=-0.00069044 max=0.013257 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=0.916 mas, bmaj=2.549 mas, bpa=18.61 degrees ! Estimated noise=23.6045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103466 Jy ! Component: 100 - total flux cleaned = 0.0127219 Jy ! Component: 150 - total flux cleaned = 0.0132908 Jy ! Component: 200 - total flux cleaned = 0.0136951 Jy ! Total flux subtracted in 200 components = 0.0136951 Jy ! Clean residual min=-0.001167 max=0.001192 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0136951 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0136951 Jy ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.735 mas, bpa=16.17 degrees ! Estimated noise=13.3364 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 = 0.000408868 Jy ! Component: 100 - total flux cleaned = 0.000442413 Jy ! Component: 150 - total flux cleaned = 0.000423953 Jy ! Component: 200 - total flux cleaned = 0.000407966 Jy ! Total flux subtracted in 200 components = 0.000407966 Jy ! Clean residual min=-0.000731 max=0.000708 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0141031 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0141031 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=2.108 mas, bmaj=3.405 mas, bpa=1.701 degrees ! Estimated noise=15.7954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118388 Jy ! Component: 100 - total flux cleaned = 0.000117697 Jy ! Component: 150 - total flux cleaned = 0.000123833 Jy ! Component: 200 - total flux cleaned = 0.000131377 Jy ! Total flux subtracted in 200 components = 0.000131377 Jy ! Clean residual min=-0.000775 max=0.000781 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0142345 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 = 2.89875e-08 Jy ! Component: 100 - total flux cleaned = 2.19623e-06 Jy ! Component: 150 - total flux cleaned = 4.22773e-06 Jy ! Component: 200 - total flux cleaned = 6.13613e-06 Jy ! Total flux subtracted in 200 components = 6.13613e-06 Jy ! Clean residual min=-0.000772 max=0.000780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0142406 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.0142406 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=2.735 mas, bpa=16.17 degrees ! Estimated noise=13.3364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.95873e-05 Jy ! Component: 100 - total flux cleaned = -6.7269e-05 Jy ! Component: 150 - total flux cleaned = -7.50652e-05 Jy ! Component: 200 - total flux cleaned = -8.54119e-05 Jy ! Total flux subtracted in 200 components = -8.54119e-05 Jy ! Clean residual min=-0.000738 max=0.000709 Jy/beam ! Clean residual mean=-0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0141552 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0141552 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=0.014258Jy sigma=0.012435 ! Fit after self-cal, rms=0.014259Jy sigma=0.012434 wmodel /g0/scr/pima/s4195c_uvs/J2014+0648_X_map.mod ! Writing 46 model components to file: /g0/scr/pima/s4195c_uvs/J2014+0648_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J2014+0648_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J2014+0648_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J2014+0648_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J2014+0648_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 = 8.76236e-05 Jy ! Component: 100 - total flux cleaned = 0.000122434 Jy ! Component: 150 - total flux cleaned = 8.99389e-05 Jy ! Component: 200 - total flux cleaned = 5.92046e-05 Jy ! Component: 250 - total flux cleaned = 5.93381e-05 Jy ! Component: 300 - total flux cleaned = 8.82028e-05 Jy ! Component: 350 - total flux cleaned = 0.000106769 Jy ! Component: 400 - total flux cleaned = 0.000124834 Jy ! Component: 450 - total flux cleaned = 0.000159791 Jy ! Component: 500 - total flux cleaned = 0.000176867 Jy ! Component: 550 - total flux cleaned = 0.000193562 Jy ! Component: 600 - total flux cleaned = 0.000177191 Jy ! Component: 650 - total flux cleaned = 0.000185295 Jy ! Component: 700 - total flux cleaned = 0.000177501 Jy ! Component: 750 - total flux cleaned = 0.000200621 Jy ! Component: 800 - total flux cleaned = 0.000200689 Jy ! Component: 850 - total flux cleaned = 0.000230545 Jy ! Component: 900 - total flux cleaned = 0.000259715 Jy ! Component: 950 - total flux cleaned = 0.00028848 Jy ! Component: 1000 - total flux cleaned = 0.000288439 Jy ! Component: 1050 - total flux cleaned = 0.000323186 Jy ! Component: 1100 - total flux cleaned = 0.000350386 Jy ! Component: 1150 - total flux cleaned = 0.000370466 Jy ! Component: 1200 - total flux cleaned = 0.000416731 Jy ! Component: 1250 - total flux cleaned = 0.000403583 Jy ! Component: 1300 - total flux cleaned = 0.000435651 Jy ! Component: 1350 - total flux cleaned = 0.000441886 Jy ! Component: 1400 - total flux cleaned = 0.000466864 Jy ! Component: 1450 - total flux cleaned = 0.00047301 Jy ! Component: 1500 - total flux cleaned = 0.000497306 Jy ! Component: 1550 - total flux cleaned = 0.000509331 Jy ! Component: 1600 - total flux cleaned = 0.000503447 Jy ! Component: 1650 - total flux cleaned = 0.000515146 Jy ! Component: 1700 - total flux cleaned = 0.000515084 Jy ! Component: 1750 - total flux cleaned = 0.000515082 Jy ! Component: 1800 - total flux cleaned = 0.000526456 Jy ! Component: 1850 - total flux cleaned = 0.00053191 Jy ! Component: 1900 - total flux cleaned = 0.000526321 Jy ! Component: 1950 - total flux cleaned = 0.000515366 Jy ! Component: 2000 - total flux cleaned = 0.000520786 Jy ! Component: 2050 - total flux cleaned = 0.000515413 Jy ! Component: 2100 - total flux cleaned = 0.000499578 Jy ! Component: 2150 - total flux cleaned = 0.000499612 Jy ! Component: 2200 - total flux cleaned = 0.000494462 Jy ! Component: 2250 - total flux cleaned = 0.0004945 Jy ! Component: 2300 - total flux cleaned = 0.000484387 Jy ! Component: 2350 - total flux cleaned = 0.000489398 Jy ! Component: 2400 - total flux cleaned = 0.000479413 Jy ! Component: 2450 - total flux cleaned = 0.000474452 Jy ! Component: 2500 - total flux cleaned = 0.000459841 Jy ! Component: 2550 - total flux cleaned = 0.000450136 Jy ! Component: 2600 - total flux cleaned = 0.000440607 Jy ! Component: 2650 - total flux cleaned = 0.000435859 Jy ! Component: 2700 - total flux cleaned = 0.000417116 Jy ! Component: 2750 - total flux cleaned = 0.000412452 Jy ! Component: 2800 - total flux cleaned = 0.000403199 Jy ! Component: 2850 - total flux cleaned = 0.000403192 Jy ! Component: 2900 - total flux cleaned = 0.000389584 Jy ! Component: 2950 - total flux cleaned = 0.000389592 Jy ! Component: 3000 - total flux cleaned = 0.000389627 Jy ! Component: 3050 - total flux cleaned = 0.000389595 Jy ! Component: 3100 - total flux cleaned = 0.000367621 Jy ! Component: 3150 - total flux cleaned = 0.000380681 Jy ! Component: 3200 - total flux cleaned = 0.000372034 Jy ! Component: 3250 - total flux cleaned = 0.000372009 Jy ! Component: 3300 - total flux cleaned = 0.000367755 Jy ! Component: 3350 - total flux cleaned = 0.000363523 Jy ! Component: 3400 - total flux cleaned = 0.000367711 Jy ! Component: 3450 - total flux cleaned = 0.000346897 Jy ! Component: 3500 - total flux cleaned = 0.000363469 Jy ! Component: 3550 - total flux cleaned = 0.000347016 Jy ! Component: 3600 - total flux cleaned = 0.000359265 Jy ! Component: 3650 - total flux cleaned = 0.000363315 Jy ! Component: 3700 - total flux cleaned = 0.000359283 Jy ! Component: 3750 - total flux cleaned = 0.000359265 Jy ! Component: 3800 - total flux cleaned = 0.000355306 Jy ! Component: 3850 - total flux cleaned = 0.000359295 Jy ! Component: 3900 - total flux cleaned = 0.00035533 Jy ! Component: 3950 - total flux cleaned = 0.000351425 Jy ! Component: 4000 - total flux cleaned = 0.000363112 Jy ! Component: 4050 - total flux cleaned = 0.000347598 Jy ! Total flux subtracted in 4096 components = 0.000359138 Jy ! Clean residual min=-0.000251 max=0.000266 Jy/beam ! Clean residual mean=0.000000 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.0145143 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 330 components and 0.0145143 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J2014+0648_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.128 x 2.735 at 16.17 degrees (North through East) ! Clean map min=-0.00040758 max=0.01315 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J2014+0648_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0131496 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.85502e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.56394 1.56394 3.12787 6.25574 12.5115 25.023 50.0459 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 191.823 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J2014+0648_X_uvs.log closed on Tue Dec 31 19:59:26 2013