! Started logfile: /d2/scr/pima/bp177i_uvs/J0744+7036_X_uvs.log on Tue Apr 15 00:11:47 2014 obs /d2/scr/pima/bp177i_uvs/J0744+7036_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0744+7036_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.855556 visibilities/baseline/integration-bin. ! Found source: J0744+7036 ! ! 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 1232 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/J0744+7036_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001059Jy sigma=35.275598 ! Fit after self-cal, rms=0.952096Jy sigma=33.445830 ! 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=0.9157 mas, bmaj=2.779 mas, bpa=-1.64 degrees ! Estimated noise=0.838843 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 = 0.0361354 Jy ! Component: 100 - total flux cleaned = 0.0460017 Jy ! Total flux subtracted in 100 components = 0.0460017 Jy ! Clean residual min=-0.003136 max=0.005156 Jy/beam ! Clean residual mean=-0.000005 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.0460017 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0460017 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=0.020984Jy sigma=0.687716 ! Fit after self-cal, rms=0.020285Jy sigma=0.671531 ! 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=1.073 mas, bmaj=2.986 mas, bpa=-3.46 degrees ! Estimated noise=0.588624 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 (-1.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00696563 Jy ! Component: 100 - total flux cleaned = 0.0107622 Jy ! Component: 150 - total flux cleaned = 0.0129402 Jy ! Component: 200 - total flux cleaned = 0.0137411 Jy ! Total flux subtracted in 200 components = 0.0137411 Jy ! Clean residual min=-0.002364 max=0.003124 Jy/beam ! Clean residual mean=-0.000003 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0597428 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 39 components and 0.0597428 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=0.017840Jy sigma=0.574583 ! Fit after self-cal, rms=0.017767Jy sigma=0.570973 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 2.986 at -3.46 degrees (North through East) ! Clean map min=-0.0023232 max=0.047659 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 1.08 FD 1.02 HN 0.95 KP 0.91 ! LA 0.88 MK 1.20 NL 1.19 OV 0.88 ! PT 0.85 SC 0.98 ! ! ! 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 1.00* 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 5. ! 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 6. ! 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 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.017767Jy sigma=0.570973 ! Fit after self-cal, rms=0.017419Jy sigma=0.562205 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=2.993 mas, bpa=-3.562 degrees ! Estimated noise=0.583667 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 = 0.000665621 Jy ! Component: 100 - total flux cleaned = 0.000698854 Jy ! Component: 150 - total flux cleaned = 0.000819209 Jy ! Component: 200 - total flux cleaned = 0.000927225 Jy ! Total flux subtracted in 200 components = 0.000927225 Jy ! Clean residual min=-0.002194 max=0.002172 Jy/beam ! Clean residual mean=-0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.06067 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.06067 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=0.017275Jy sigma=0.557772 ! Fit after self-cal, rms=0.017270Jy sigma=0.557496 ! 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=0.017270Jy sigma=0.557496 ! Fit after self-cal, rms=0.017280Jy sigma=0.548509 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=2.998 mas, bpa=-3.702 degrees ! Estimated noise=0.587121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.40245e-05 Jy ! Component: 100 - total flux cleaned = -0.000143094 Jy ! Component: 150 - total flux cleaned = -0.000110015 Jy ! Component: 200 - total flux cleaned = -6.59492e-05 Jy ! Total flux subtracted in 200 components = -6.59492e-05 Jy ! Clean residual min=-0.002023 max=0.001942 Jy/beam ! Clean residual mean=-0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0606041 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0606041 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=0.017245Jy sigma=0.547246 ! Fit after self-cal, rms=0.017244Jy sigma=0.547156 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 = 6.91325e-05 Jy ! Component: 100 - total flux cleaned = 9.55825e-05 Jy ! Component: 150 - total flux cleaned = 0.000144392 Jy ! Component: 200 - total flux cleaned = 0.000178637 Jy ! Total flux subtracted in 200 components = 0.000178637 Jy ! Clean residual min=-0.001985 max=0.001904 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0607827 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.0607827 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=0.017227Jy sigma=0.546597 ! Fit after self-cal, rms=0.017227Jy sigma=0.546573 ! 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=0.017227Jy sigma=0.546573 ! Fit after self-cal, rms=0.017079Jy sigma=0.540650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=2.993 mas, bpa=-3.724 degrees ! Estimated noise=0.585518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215824 Jy ! Component: 100 - total flux cleaned = 0.00026255 Jy ! Component: 150 - total flux cleaned = 0.000283485 Jy ! Component: 200 - total flux cleaned = 0.000313571 Jy ! Total flux subtracted in 200 components = 0.000313571 Jy ! Clean residual min=-0.001861 max=0.001572 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0610963 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.0610963 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=0.017064Jy sigma=0.540276 ! Fit after self-cal, rms=0.017064Jy sigma=0.540250 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 = 6.16394e-05 Jy ! Component: 100 - total flux cleaned = 7.09353e-05 Jy ! Component: 150 - total flux cleaned = 8.01545e-05 Jy ! Component: 200 - total flux cleaned = 9.74315e-05 Jy ! Total flux subtracted in 200 components = 9.74315e-05 Jy ! Clean residual min=-0.001864 max=0.001576 Jy/beam ! Clean residual mean=-0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0611937 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.0611937 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=0.017054Jy sigma=0.540030 ! Fit after self-cal, rms=0.017054Jy sigma=0.540022 ! 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=0.017054Jy sigma=0.540022 ! Fit after self-cal, rms=0.016948Jy sigma=0.536645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.125 mas, bmaj=3.362 mas, bpa=-4.63 degrees ! Estimated noise=0.690506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166086 Jy ! Component: 100 - total flux cleaned = -0.000178633 Jy ! Component: 150 - total flux cleaned = -0.000189736 Jy ! Component: 200 - total flux cleaned = -0.000172094 Jy ! Total flux subtracted in 200 components = -0.000172094 Jy ! Clean residual min=-0.002223 max=0.002015 Jy/beam ! Clean residual mean=-0.000003 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0610216 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.0610216 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=0.016939Jy sigma=0.536448 ! Fit after self-cal, rms=0.016938Jy sigma=0.536400 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 = 9.75351e-06 Jy ! Component: 100 - total flux cleaned = 9.21131e-06 Jy ! Component: 150 - total flux cleaned = 1.6594e-05 Jy ! Component: 200 - total flux cleaned = 2.34694e-05 Jy ! Total flux subtracted in 200 components = 2.34694e-05 Jy ! Clean residual min=-0.002194 max=0.001999 Jy/beam ! Clean residual mean=-0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0610451 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.0610451 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=0.016938Jy sigma=0.536427 ! Fit after self-cal, rms=0.016937Jy sigma=0.536411 ! 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=1.079 mas, bmaj=2.993 mas, bpa=-3.75 degrees ! Estimated noise=0.582162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 2.993 at -3.75 degrees (North through East) ! Clean map min=-0.0017577 max=0.046324 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=0.9189 mas, bmaj=2.779 mas, bpa=-1.963 degrees ! Estimated noise=0.834605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360882 Jy ! Component: 100 - total flux cleaned = 0.0457785 Jy ! Component: 150 - total flux cleaned = 0.0511386 Jy ! Component: 200 - total flux cleaned = 0.0544647 Jy ! Total flux subtracted in 200 components = 0.0544647 Jy ! Clean residual min=-0.002249 max=0.002837 Jy/beam ! Clean residual mean=-0.000002 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0544646 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0544646 Jy ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=2.993 mas, bpa=-3.75 degrees ! Estimated noise=0.582162 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) ! Added new window around map position (1.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303924 Jy ! Component: 100 - total flux cleaned = 0.00486324 Jy ! Component: 150 - total flux cleaned = 0.00571293 Jy ! Component: 200 - total flux cleaned = 0.00604948 Jy ! Total flux subtracted in 200 components = 0.00604948 Jy ! Clean residual min=-0.001985 max=0.001756 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0605141 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 60 components and 0.0605141 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=2.125 mas, bmaj=3.362 mas, bpa=-4.63 degrees ! Estimated noise=0.690506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674701 Jy ! Component: 100 - total flux cleaned = 0.000939402 Jy ! Component: 150 - total flux cleaned = 0.00103267 Jy ! Component: 200 - total flux cleaned = 0.000981778 Jy ! Total flux subtracted in 200 components = 0.000981778 Jy ! Clean residual min=-0.002132 max=0.002077 Jy/beam ! Clean residual mean=-0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0614959 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 = -9.03466e-05 Jy ! Component: 100 - total flux cleaned = -0.000151181 Jy ! Component: 150 - total flux cleaned = -0.000207249 Jy ! Component: 200 - total flux cleaned = -0.000258884 Jy ! Total flux subtracted in 200 components = -0.000258884 Jy ! Clean residual min=-0.002123 max=0.002062 Jy/beam ! Clean residual mean=-0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.061237 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 123 components and 0.061237 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=2.993 mas, bpa=-3.75 degrees ! Estimated noise=0.582162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000335848 Jy ! Component: 100 - total flux cleaned = -0.000518879 Jy ! Component: 150 - total flux cleaned = -0.000579424 Jy ! Component: 200 - total flux cleaned = -0.000597933 Jy ! Total flux subtracted in 200 components = -0.000597933 Jy ! Clean residual min=-0.001614 max=0.001518 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0606391 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.0606391 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=0.016807Jy sigma=0.532942 ! Fit after self-cal, rms=0.016795Jy sigma=0.532532 wmodel /d2/scr/pima/bp177i_uvs/J0744+7036_X_map.mod ! Writing 139 model components to file: /d2/scr/pima/bp177i_uvs/J0744+7036_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0744+7036_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0744+7036_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0744+7036_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J0744+7036_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 = -0.000183894 Jy ! Component: 100 - total flux cleaned = -0.000132576 Jy ! Component: 150 - total flux cleaned = -1.45434e-05 Jy ! Component: 200 - total flux cleaned = 7.57036e-05 Jy ! Component: 250 - total flux cleaned = 0.000139804 Jy ! Component: 300 - total flux cleaned = 0.000220538 Jy ! Component: 350 - total flux cleaned = 0.000278037 Jy ! Component: 400 - total flux cleaned = 0.000297181 Jy ! Component: 450 - total flux cleaned = 0.000315466 Jy ! Component: 500 - total flux cleaned = 0.00029816 Jy ! Component: 550 - total flux cleaned = 0.0002648 Jy ! Component: 600 - total flux cleaned = 0.000232993 Jy ! Component: 650 - total flux cleaned = 0.000279863 Jy ! Component: 700 - total flux cleaned = 0.000249482 Jy ! Component: 750 - total flux cleaned = 0.000293741 Jy ! Component: 800 - total flux cleaned = 0.000279289 Jy ! Component: 850 - total flux cleaned = 0.000293262 Jy ! Component: 900 - total flux cleaned = 0.000307339 Jy ! Component: 950 - total flux cleaned = 0.000361568 Jy ! Component: 1000 - total flux cleaned = 0.00034837 Jy ! Component: 1050 - total flux cleaned = 0.000348874 Jy ! Component: 1100 - total flux cleaned = 0.000386929 Jy ! Component: 1150 - total flux cleaned = 0.000337045 Jy ! Component: 1200 - total flux cleaned = 0.000349097 Jy ! Component: 1250 - total flux cleaned = 0.000337049 Jy ! Component: 1300 - total flux cleaned = 0.000360245 Jy ! Component: 1350 - total flux cleaned = 0.000371621 Jy ! Component: 1400 - total flux cleaned = 0.000360067 Jy ! Component: 1450 - total flux cleaned = 0.00033769 Jy ! Component: 1500 - total flux cleaned = 0.000337941 Jy ! Component: 1550 - total flux cleaned = 0.00033808 Jy ! Component: 1600 - total flux cleaned = 0.000305771 Jy ! Component: 1650 - total flux cleaned = 0.000274142 Jy ! Component: 1700 - total flux cleaned = 0.000222163 Jy ! Component: 1750 - total flux cleaned = 0.000232514 Jy ! Component: 1800 - total flux cleaned = 0.000212279 Jy ! Component: 1850 - total flux cleaned = 0.000192393 Jy ! Component: 1900 - total flux cleaned = 0.000172568 Jy ! Component: 1950 - total flux cleaned = 0.000162921 Jy ! Component: 2000 - total flux cleaned = 0.000134056 Jy ! Component: 2050 - total flux cleaned = 0.000162835 Jy ! Component: 2100 - total flux cleaned = 0.000153432 Jy ! Component: 2150 - total flux cleaned = 0.000144186 Jy ! Component: 2200 - total flux cleaned = 0.000153491 Jy ! Component: 2250 - total flux cleaned = 0.00014424 Jy ! Component: 2300 - total flux cleaned = 0.00015326 Jy ! Component: 2350 - total flux cleaned = 0.00015317 Jy ! Component: 2400 - total flux cleaned = 0.000162032 Jy ! Component: 2450 - total flux cleaned = 0.000135711 Jy ! Component: 2500 - total flux cleaned = 0.000153195 Jy ! Component: 2550 - total flux cleaned = 0.000153148 Jy ! Component: 2600 - total flux cleaned = 0.000144577 Jy ! Component: 2650 - total flux cleaned = 0.00013601 Jy ! Component: 2700 - total flux cleaned = 0.00012762 Jy ! Component: 2750 - total flux cleaned = 0.000144179 Jy ! Component: 2800 - total flux cleaned = 0.000127547 Jy ! Component: 2850 - total flux cleaned = 0.000151979 Jy ! Component: 2900 - total flux cleaned = 0.000111514 Jy ! Component: 2950 - total flux cleaned = 0.000119601 Jy ! Component: 3000 - total flux cleaned = 0.000127576 Jy ! Component: 3050 - total flux cleaned = 0.00013548 Jy ! Component: 3100 - total flux cleaned = 0.000112156 Jy ! Component: 3150 - total flux cleaned = 0.000127724 Jy ! Component: 3200 - total flux cleaned = 0.00010449 Jy ! Component: 3250 - total flux cleaned = 0.000119895 Jy ! Component: 3300 - total flux cleaned = 0.000142701 Jy ! Component: 3350 - total flux cleaned = 0.000127581 Jy ! Component: 3400 - total flux cleaned = 0.000112669 Jy ! Component: 3450 - total flux cleaned = 0.000112629 Jy ! Component: 3500 - total flux cleaned = 0.000119908 Jy ! Component: 3550 - total flux cleaned = 0.000119915 Jy ! Component: 3600 - total flux cleaned = 0.000112633 Jy ! Component: 3650 - total flux cleaned = 0.000112688 Jy ! Component: 3700 - total flux cleaned = 0.000127093 Jy ! Component: 3750 - total flux cleaned = 0.000127033 Jy ! Component: 3800 - total flux cleaned = 0.000119929 Jy ! Component: 3850 - total flux cleaned = 0.000112834 Jy ! Component: 3900 - total flux cleaned = 0.000133974 Jy ! Component: 3950 - total flux cleaned = 0.000154876 Jy ! Component: 4000 - total flux cleaned = 0.000140963 Jy ! Component: 4050 - total flux cleaned = 0.000120259 Jy ! Total flux subtracted in 4096 components = 0.000127144 Jy ! Clean residual min=-0.000386 max=0.000508 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0607662 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 431 components and 0.0607662 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0744+7036_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 2.993 at -3.75 degrees (North through East) ! Clean map min=-0.0013028 max=0.045941 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0744+7036_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0459406 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118036 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.770798 0.770798 1.5416 3.08319 6.16638 12.3328 24.6655 49.3311 98.6621 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 389.207 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0744+7036_X_uvs.log closed on Tue Apr 15 00:11:53 2014