! Started logfile: /d2/scr/pima/bp177i_uvs/J0752+7115_X_uvs.log on Tue Apr 15 00:12:25 2014 obs /d2/scr/pima/bp177i_uvs/J0752+7115_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0752+7115_X_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.527778 visibilities/baseline/integration-bin. ! Found source: J0752+7115 ! ! 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 304 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/bp177i_uvs/J0752+7115_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. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000888Jy sigma=46.737543 ! Fit after self-cal, rms=0.985470Jy sigma=46.469013 ! 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=0.9371 mas, bmaj=3.58 mas, bpa=-33.42 degrees ! Estimated noise=1.34335 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 = 0.0115586 Jy ! Component: 100 - total flux cleaned = 0.0135373 Jy ! Total flux subtracted in 100 components = 0.0135373 Jy ! Clean residual min=-0.003943 max=0.003421 Jy/beam ! Clean residual mean=-0.000006 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.0135373 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0135373 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=0.016329Jy sigma=0.743342 ! Fit after self-cal, rms=0.012662Jy sigma=0.546111 ! 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=1.315 mas, bmaj=3.622 mas, bpa=-30.28 degrees ! Estimated noise=0.932809 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 = 0.00385126 Jy ! Component: 100 - total flux cleaned = 0.00507203 Jy ! Component: 150 - total flux cleaned = 0.00559746 Jy ! Component: 200 - total flux cleaned = 0.0056739 Jy ! Total flux subtracted in 200 components = 0.0056739 Jy ! Clean residual min=-0.001857 max=0.001810 Jy/beam ! Clean residual mean=0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0192112 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0192112 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=0.011525Jy sigma=0.495318 ! Fit after self-cal, rms=0.011521Jy sigma=0.495107 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.315 x 3.622 at -30.28 degrees (North through East) ! Clean map min=-0.0017631 max=0.017716 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* 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* 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* 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 1.00* KP 1.00* LA 1.00* ! MK 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* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.17 KP 1.17 LA 0.99 ! MK 0.99 NL 1.00* OV 1.04 PT 0.85 ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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=0.011521Jy sigma=0.495107 ! Fit after self-cal, rms=0.011548Jy sigma=0.492443 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.313 mas, bmaj=3.635 mas, bpa=-30.34 degrees ! Estimated noise=0.942461 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 = 0.000129217 Jy ! Component: 100 - total flux cleaned = 0.000129007 Jy ! Component: 150 - total flux cleaned = 0.00015236 Jy ! Component: 200 - total flux cleaned = 0.000151831 Jy ! Total flux subtracted in 200 components = 0.000151831 Jy ! Clean residual min=-0.001822 max=0.001757 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.019363 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.019363 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=0.011514Jy sigma=0.491427 ! Fit after self-cal, rms=0.011526Jy sigma=0.491055 ! 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=0.011526Jy sigma=0.491055 ! Fit after self-cal, rms=0.011567Jy sigma=0.490986 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.313 mas, bmaj=3.634 mas, bpa=-30.34 degrees ! Estimated noise=0.943861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.08612e-05 Jy ! Component: 100 - total flux cleaned = -3.25132e-05 Jy ! Component: 150 - total flux cleaned = -4.21235e-05 Jy ! Component: 200 - total flux cleaned = -4.2306e-05 Jy ! Total flux subtracted in 200 components = -4.2306e-05 Jy ! Clean residual min=-0.001839 max=0.001711 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0193207 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0193207 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=0.011542Jy sigma=0.490367 ! Fit after self-cal, rms=0.011549Jy sigma=0.490225 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 = -5.16573e-05 Jy ! Component: 100 - total flux cleaned = -7.03505e-05 Jy ! Component: 150 - total flux cleaned = -8.68255e-05 Jy ! Component: 200 - total flux cleaned = -0.000102545 Jy ! Total flux subtracted in 200 components = -0.000102545 Jy ! Clean residual min=-0.001837 max=0.001663 Jy/beam ! Clean residual mean=0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0192181 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0192181 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=0.011531Jy sigma=0.489759 ! Fit after self-cal, rms=0.011533Jy sigma=0.489652 ! 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=0.011533Jy sigma=0.489652 ! Fit after self-cal, rms=0.011550Jy sigma=0.489642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=3.634 mas, bpa=-30.35 degrees ! Estimated noise=0.94417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.17892e-05 Jy ! Component: 100 - total flux cleaned = -3.85214e-05 Jy ! Component: 150 - total flux cleaned = -5.31891e-05 Jy ! Component: 200 - total flux cleaned = -7.37838e-05 Jy ! Total flux subtracted in 200 components = -7.37838e-05 Jy ! Clean residual min=-0.001825 max=0.001622 Jy/beam ! Clean residual mean=0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0191444 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0191444 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=0.011534Jy sigma=0.489297 ! Fit after self-cal, rms=0.011539Jy sigma=0.489204 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 = -2.94304e-05 Jy ! Component: 100 - total flux cleaned = -4.33333e-05 Jy ! Component: 150 - total flux cleaned = -5.63386e-05 Jy ! Component: 200 - total flux cleaned = -7.49371e-05 Jy ! Total flux subtracted in 200 components = -7.49371e-05 Jy ! Clean residual min=-0.001819 max=0.001599 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0190694 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0190694 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=0.011525Jy sigma=0.488946 ! Fit after self-cal, rms=0.011528Jy sigma=0.488872 ! 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=0.011528Jy sigma=0.488872 ! Fit after self-cal, rms=0.011534Jy sigma=0.488866 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=5.191 mas, bpa=9.1 degrees ! Estimated noise=1.04728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102914 Jy ! Component: 100 - total flux cleaned = -0.000108954 Jy ! Component: 150 - total flux cleaned = -0.00012076 Jy ! Component: 200 - total flux cleaned = -0.000137253 Jy ! Total flux subtracted in 200 components = -0.000137253 Jy ! Clean residual min=-0.001707 max=0.001616 Jy/beam ! Clean residual mean=0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0189322 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0189322 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=0.011529Jy sigma=0.488743 ! Fit after self-cal, rms=0.011530Jy sigma=0.488693 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 = -7.72996e-05 Jy ! Component: 100 - total flux cleaned = -8.79327e-05 Jy ! Component: 150 - total flux cleaned = -9.78059e-05 Jy ! Component: 200 - total flux cleaned = -0.000112165 Jy ! Total flux subtracted in 200 components = -0.000112165 Jy ! Clean residual min=-0.001711 max=0.001604 Jy/beam ! Clean residual mean=0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.01882 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.01882 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=0.011526Jy sigma=0.488641 ! Fit after self-cal, rms=0.011525Jy sigma=0.488612 ! 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=1.312 mas, bmaj=3.634 mas, bpa=-30.35 degrees ! Estimated noise=0.944096 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.312 x 3.634 at -30.35 degrees (North through East) ! Clean map min=-0.0017244 max=0.0181 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=0.9355 mas, bmaj=3.586 mas, bpa=-33.46 degrees ! Estimated noise=1.35803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149998 Jy ! Component: 100 - total flux cleaned = 0.018421 Jy ! Component: 150 - total flux cleaned = 0.0191194 Jy ! Component: 200 - total flux cleaned = 0.0192141 Jy ! Total flux subtracted in 200 components = 0.0192141 Jy ! Clean residual min=-0.002397 max=0.002304 Jy/beam ! Clean residual mean=0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0192141 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0192141 Jy ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=3.634 mas, bpa=-30.35 degrees ! Estimated noise=0.944096 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 = 6.34572e-05 Jy ! Component: 100 - total flux cleaned = 4.6923e-05 Jy ! Component: 150 - total flux cleaned = 3.29327e-05 Jy ! Component: 200 - total flux cleaned = 2.11111e-05 Jy ! Total flux subtracted in 200 components = 2.11111e-05 Jy ! Clean residual min=-0.001840 max=0.001740 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0192352 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0192352 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=3.038 mas, bmaj=5.191 mas, bpa=9.1 degrees ! Estimated noise=1.04728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.16396e-05 Jy ! Component: 100 - total flux cleaned = 8.49701e-06 Jy ! Component: 150 - total flux cleaned = -2.16895e-05 Jy ! Component: 200 - total flux cleaned = -5.02103e-05 Jy ! Total flux subtracted in 200 components = -5.02103e-05 Jy ! Clean residual min=-0.001673 max=0.001670 Jy/beam ! Clean residual mean=0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.019185 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 = -2.55262e-05 Jy ! Component: 100 - total flux cleaned = -4.9698e-05 Jy ! Component: 150 - total flux cleaned = -6.50308e-05 Jy ! Component: 200 - total flux cleaned = -8.70066e-05 Jy ! Total flux subtracted in 200 components = -8.70066e-05 Jy ! Clean residual min=-0.001684 max=0.001648 Jy/beam ! Clean residual mean=0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.019098 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.019098 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=3.634 mas, bpa=-30.35 degrees ! Estimated noise=0.944096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.58987e-05 Jy ! Component: 100 - total flux cleaned = -6.16571e-05 Jy ! Component: 150 - total flux cleaned = -7.79176e-05 Jy ! Component: 200 - total flux cleaned = -0.000100938 Jy ! Total flux subtracted in 200 components = -0.000100938 Jy ! Clean residual min=-0.001877 max=0.001677 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0189971 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.0189971 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=0.011562Jy sigma=0.489561 ! Fit after self-cal, rms=0.011561Jy sigma=0.489382 wmodel /d2/scr/pima/bp177i_uvs/J0752+7115_X_map.mod ! Writing 48 model components to file: /d2/scr/pima/bp177i_uvs/J0752+7115_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0752+7115_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0752+7115_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0752+7115_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J0752+7115_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 = -0.000238194 Jy ! Component: 100 - total flux cleaned = -0.000456144 Jy ! Component: 150 - total flux cleaned = -0.000553214 Jy ! Component: 200 - total flux cleaned = -0.000663363 Jy ! Component: 250 - total flux cleaned = -0.000883943 Jy ! Component: 300 - total flux cleaned = -0.00108666 Jy ! Component: 350 - total flux cleaned = -0.00117254 Jy ! Component: 400 - total flux cleaned = -0.00126921 Jy ! Component: 450 - total flux cleaned = -0.0013593 Jy ! Component: 500 - total flux cleaned = -0.00141667 Jy ! Component: 550 - total flux cleaned = -0.00149794 Jy ! Component: 600 - total flux cleaned = -0.00157533 Jy ! Component: 650 - total flux cleaned = -0.00163723 Jy ! Component: 700 - total flux cleaned = -0.00161385 Jy ! Component: 750 - total flux cleaned = -0.00162544 Jy ! Component: 800 - total flux cleaned = -0.00159173 Jy ! Component: 850 - total flux cleaned = -0.00158094 Jy ! Component: 900 - total flux cleaned = -0.0015386 Jy ! Component: 950 - total flux cleaned = -0.0014973 Jy ! Component: 1000 - total flux cleaned = -0.00148732 Jy ! Component: 1050 - total flux cleaned = -0.00145753 Jy ! Component: 1100 - total flux cleaned = -0.00143812 Jy ! Component: 1150 - total flux cleaned = -0.00143819 Jy ! Component: 1200 - total flux cleaned = -0.00140994 Jy ! Component: 1250 - total flux cleaned = -0.00140994 Jy ! Component: 1300 - total flux cleaned = -0.00135496 Jy ! Component: 1350 - total flux cleaned = -0.00132793 Jy ! Component: 1400 - total flux cleaned = -0.00131017 Jy ! Component: 1450 - total flux cleaned = -0.00128383 Jy ! Component: 1500 - total flux cleaned = -0.00125756 Jy ! Component: 1550 - total flux cleaned = -0.00121433 Jy ! Component: 1600 - total flux cleaned = -0.00119725 Jy ! Component: 1650 - total flux cleaned = -0.00118031 Jy ! Component: 1700 - total flux cleaned = -0.00116363 Jy ! Component: 1750 - total flux cleaned = -0.0011636 Jy ! Component: 1800 - total flux cleaned = -0.0011388 Jy ! Component: 1850 - total flux cleaned = -0.0011307 Jy ! Component: 1900 - total flux cleaned = -0.00112257 Jy ! Component: 1950 - total flux cleaned = -0.00110639 Jy ! Component: 2000 - total flux cleaned = -0.00109829 Jy ! Component: 2050 - total flux cleaned = -0.00107423 Jy ! Component: 2100 - total flux cleaned = -0.00103415 Jy ! Component: 2150 - total flux cleaned = -0.000994095 Jy ! Component: 2200 - total flux cleaned = -0.000962047 Jy ! Component: 2250 - total flux cleaned = -0.000913923 Jy ! Component: 2300 - total flux cleaned = -0.000865787 Jy ! Component: 2350 - total flux cleaned = -0.000809534 Jy ! Component: 2400 - total flux cleaned = -0.000753192 Jy ! Component: 2450 - total flux cleaned = -0.000712826 Jy ! Component: 2500 - total flux cleaned = -0.000656232 Jy ! Component: 2550 - total flux cleaned = -0.000599477 Jy ! Component: 2600 - total flux cleaned = -0.000558851 Jy ! Component: 2650 - total flux cleaned = -0.000526237 Jy ! Component: 2700 - total flux cleaned = -0.000468932 Jy ! Component: 2750 - total flux cleaned = -0.000436075 Jy ! Component: 2800 - total flux cleaned = -0.000369941 Jy ! Component: 2850 - total flux cleaned = -0.000345023 Jy ! Component: 2900 - total flux cleaned = -0.000303329 Jy ! Component: 2950 - total flux cleaned = -0.000261339 Jy ! Component: 3000 - total flux cleaned = -0.000236003 Jy ! Component: 3050 - total flux cleaned = -0.000201944 Jy ! Component: 3100 - total flux cleaned = -0.000167796 Jy ! Component: 3150 - total flux cleaned = -0.000142008 Jy ! Component: 3200 - total flux cleaned = -0.00014215 Jy ! Component: 3250 - total flux cleaned = -0.000115993 Jy ! Component: 3300 - total flux cleaned = -0.000107227 Jy ! Component: 3350 - total flux cleaned = -0.000107268 Jy ! Component: 3400 - total flux cleaned = -9.82303e-05 Jy ! Component: 3450 - total flux cleaned = -9.82471e-05 Jy ! Component: 3500 - total flux cleaned = -8.01223e-05 Jy ! Component: 3550 - total flux cleaned = -5.2719e-05 Jy ! Component: 3600 - total flux cleaned = -4.35385e-05 Jy ! Component: 3650 - total flux cleaned = -3.42248e-05 Jy ! Component: 3700 - total flux cleaned = -4.36582e-05 Jy ! Component: 3750 - total flux cleaned = -4.37264e-05 Jy ! Component: 3800 - total flux cleaned = -4.37937e-05 Jy ! Component: 3850 - total flux cleaned = -5.34879e-05 Jy ! Component: 3900 - total flux cleaned = -7.3026e-05 Jy ! Component: 3950 - total flux cleaned = -9.27978e-05 Jy ! Component: 4000 - total flux cleaned = -0.00010294 Jy ! Component: 4050 - total flux cleaned = -0.000133213 Jy ! Total flux subtracted in 4096 components = -0.000133381 Jy ! Clean residual min=-0.000606 max=0.000746 Jy/beam ! Clean residual mean=0.000004 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0188637 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 259 components and 0.0188637 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0752+7115_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.312 x 3.634 at -30.35 degrees (North through East) ! Clean map min=-0.0011661 max=0.018331 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0752+7115_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0183314 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177508 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.90498 2.90498 5.80996 11.6199 23.2398 46.4797 92.9593 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 103.271 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0752+7115_X_uvs.log closed on Tue Apr 15 00:12:31 2014