! Started logfile: /d2/scr/pima/bp177i_uvs/J0753+6335_C_uvs.log on Tue Apr 15 00:17:36 2014 obs /d2/scr/pima/bp177i_uvs/J0753+6335_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0753+6335_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0753+6335 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J0753+6335_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.007618Jy sigma=44.477087 ! Fit after self-cal, rms=0.888586Jy sigma=39.135975 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.338 mas, bmaj=4.957 mas, bpa=-17.63 degrees ! Estimated noise=0.653877 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 = 0.0842675 Jy ! Component: 100 - total flux cleaned = 0.104014 Jy ! Total flux subtracted in 100 components = 0.104014 Jy ! Clean residual min=-0.003973 max=0.007721 Jy/beam ! Clean residual mean=-0.000006 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.104014 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.104014 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=0.026097Jy sigma=1.002037 ! Fit after self-cal, rms=0.026086Jy sigma=1.001477 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822871 Jy ! Component: 100 - total flux cleaned = 0.0124661 Jy ! Total flux subtracted in 100 components = 0.0124661 Jy ! Clean residual min=-0.003901 max=0.004697 Jy/beam ! Clean residual mean=-0.000002 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.11648 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.11648 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=0.022814Jy sigma=0.852666 ! Fit after self-cal, rms=0.022810Jy sigma=0.852328 ! 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=1.623 mas, bmaj=5.042 mas, bpa=-18.05 degrees ! Estimated noise=0.49556 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 (33.9, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462943 Jy ! Component: 100 - total flux cleaned = 0.00722875 Jy ! Component: 150 - total flux cleaned = 0.00848642 Jy ! Component: 200 - total flux cleaned = 0.00913426 Jy ! Total flux subtracted in 200 components = 0.00913426 Jy ! Clean residual min=-0.003693 max=0.004278 Jy/beam ! Clean residual mean=-0.000001 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.125614 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.125614 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=0.021531Jy sigma=0.803094 ! Fit after self-cal, rms=0.021460Jy sigma=0.798564 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.623 x 5.042 at -18.05 degrees (North through East) ! Clean map min=-0.0033851 max=0.10989 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 0.95 FD 1.08 HN 0.95 KP 0.91 ! LA 0.99 MK 1.20 NL 1.10 OV 0.97 ! PT 0.90 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 0.99 KP 1.00 ! LA 1.02 MK 1.19 NL 1.08 OV 0.98 ! PT 1.02 SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.99 KP 0.99 ! LA 1.03 MK 1.19 NL 1.04 OV 0.97 ! PT 0.93 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 0.96 ! LA 1.07 MK 1.15 NL 1.09 OV 0.96 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.97 KP 0.91 ! LA 0.97 MK 1.12 NL 1.06 OV 0.94 ! PT 0.96 SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 0.98 ! LA 0.97 MK 1.13 NL 1.07 OV 0.99 ! PT 0.94 SC 0.90 ! ! ! Fit before self-cal, rms=0.021460Jy sigma=0.798564 ! Fit after self-cal, rms=0.019251Jy sigma=0.686923 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.648 mas, bmaj=5.018 mas, bpa=-17.98 degrees ! Estimated noise=0.492635 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 = -0.000261429 Jy ! Component: 100 - total flux cleaned = -0.000256537 Jy ! Component: 150 - total flux cleaned = -0.000411027 Jy ! Component: 200 - total flux cleaned = -0.000545743 Jy ! Total flux subtracted in 200 components = -0.000545743 Jy ! Clean residual min=-0.002415 max=0.001666 Jy/beam ! Clean residual mean=-0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.125069 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.125069 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=0.019121Jy sigma=0.680148 ! Fit after self-cal, rms=0.019120Jy sigma=0.679975 ! 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=0.019120Jy sigma=0.679975 ! Fit after self-cal, rms=0.019116Jy sigma=0.679498 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.65 mas, bmaj=5.012 mas, bpa=-17.98 degrees ! Estimated noise=0.492377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183512 Jy ! Component: 100 - total flux cleaned = -0.000349638 Jy ! Component: 150 - total flux cleaned = -0.000457253 Jy ! Component: 200 - total flux cleaned = -0.000536858 Jy ! Total flux subtracted in 200 components = -0.000536858 Jy ! Clean residual min=-0.002246 max=0.001596 Jy/beam ! Clean residual mean=-0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.124532 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.124532 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=0.019067Jy sigma=0.676689 ! Fit after self-cal, rms=0.019065Jy sigma=0.676664 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 = -7.8369e-05 Jy ! Component: 100 - total flux cleaned = -0.000131773 Jy ! Component: 150 - total flux cleaned = -0.000131711 Jy ! Component: 200 - total flux cleaned = -0.000147837 Jy ! Total flux subtracted in 200 components = -0.000147837 Jy ! Clean residual min=-0.002214 max=0.001604 Jy/beam ! Clean residual mean=-0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.124384 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 78 components and 0.124384 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=0.019032Jy sigma=0.675466 ! Fit after self-cal, rms=0.019031Jy sigma=0.675447 ! 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=0.019031Jy sigma=0.675447 ! Fit after self-cal, rms=0.019025Jy sigma=0.675211 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.652 mas, bmaj=5.009 mas, bpa=-17.99 degrees ! Estimated noise=0.491743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216842 Jy ! Component: 100 - total flux cleaned = -0.000248974 Jy ! Component: 150 - total flux cleaned = -0.000249218 Jy ! Component: 200 - total flux cleaned = -0.000249084 Jy ! Total flux subtracted in 200 components = -0.000249084 Jy ! Clean residual min=-0.002152 max=0.001610 Jy/beam ! Clean residual mean=-0.000000 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.124135 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 83 components and 0.124135 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=0.019004Jy sigma=0.673753 ! Fit after self-cal, rms=0.019004Jy sigma=0.673739 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 = 3.0566e-05 Jy ! Component: 100 - total flux cleaned = 1.61809e-05 Jy ! Component: 150 - total flux cleaned = 4.36023e-05 Jy ! Component: 200 - total flux cleaned = 4.33769e-05 Jy ! Total flux subtracted in 200 components = 4.33769e-05 Jy ! Clean residual min=-0.002136 max=0.001605 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.124178 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 87 components and 0.124178 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=0.018982Jy sigma=0.672976 ! Fit after self-cal, rms=0.018982Jy sigma=0.672965 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018982Jy sigma=0.672965 ! Fit after self-cal, rms=0.018974Jy sigma=0.672858 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=5.391 mas, bpa=-19.45 degrees ! Estimated noise=0.593679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000710751 Jy ! Component: 100 - total flux cleaned = 0.000816621 Jy ! Component: 150 - total flux cleaned = 0.000831311 Jy ! Component: 200 - total flux cleaned = 0.000871718 Jy ! Total flux subtracted in 200 components = 0.000871718 Jy ! Clean residual min=-0.002541 max=0.002002 Jy/beam ! Clean residual mean=-0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.12505 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 96 components and 0.12505 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=0.018980Jy sigma=0.672906 ! Fit after self-cal, rms=0.018978Jy sigma=0.672869 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 = -3.60842e-06 Jy ! Component: 100 - total flux cleaned = 2.05228e-05 Jy ! Component: 150 - total flux cleaned = 4.29628e-05 Jy ! Component: 200 - total flux cleaned = 6.49355e-05 Jy ! Total flux subtracted in 200 components = 6.49355e-05 Jy ! Clean residual min=-0.002540 max=0.001964 Jy/beam ! Clean residual mean=-0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.125115 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.125115 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=0.018977Jy sigma=0.672913 ! Fit after self-cal, rms=0.018975Jy sigma=0.672896 ! 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=1.653 mas, bmaj=5.007 mas, bpa=-18 degrees ! Estimated noise=0.491126 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.653 x 5.007 at -18 degrees (North through East) ! Clean map min=-0.0020949 max=0.10888 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.37 mas, bmaj=4.917 mas, bpa=-17.63 degrees ! Estimated noise=0.656501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0845623 Jy ! Component: 100 - total flux cleaned = 0.103504 Jy ! Component: 150 - total flux cleaned = 0.110401 Jy ! Component: 200 - total flux cleaned = 0.114324 Jy ! Total flux subtracted in 200 components = 0.114324 Jy ! Clean residual min=-0.002561 max=0.002994 Jy/beam ! Clean residual mean=-0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.114324 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.114324 Jy ! Inverting map and beam ! Estimated beam: bmin=1.653 mas, bmaj=5.007 mas, bpa=-18 degrees ! Estimated noise=0.491126 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 (42.9, -33.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353722 Jy ! Component: 100 - total flux cleaned = 0.00572043 Jy ! Component: 150 - total flux cleaned = 0.00717423 Jy ! Component: 200 - total flux cleaned = 0.00803355 Jy ! Total flux subtracted in 200 components = 0.00803355 Jy ! Clean residual min=-0.002404 max=0.002129 Jy/beam ! Clean residual mean=-0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.122358 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 54 components and 0.122358 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=5.391 mas, bpa=-19.45 degrees ! Estimated noise=0.593679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172855 Jy ! Component: 100 - total flux cleaned = 0.00231844 Jy ! Component: 150 - total flux cleaned = 0.00241645 Jy ! Component: 200 - total flux cleaned = 0.00244624 Jy ! Total flux subtracted in 200 components = 0.00244624 Jy ! Clean residual min=-0.002516 max=0.002165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.124804 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 = 2.54677e-05 Jy ! Component: 100 - total flux cleaned = 7.17891e-05 Jy ! Component: 150 - total flux cleaned = 9.26228e-05 Jy ! Component: 200 - total flux cleaned = 0.000112398 Jy ! Total flux subtracted in 200 components = 0.000112398 Jy ! Clean residual min=-0.002411 max=0.002050 Jy/beam ! Clean residual mean=-0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.124916 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 97 components and 0.124916 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.653 mas, bmaj=5.007 mas, bpa=-18 degrees ! Estimated noise=0.491126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295272 Jy ! Component: 100 - total flux cleaned = -0.000399315 Jy ! Component: 150 - total flux cleaned = -0.000493646 Jy ! Component: 200 - total flux cleaned = -0.000579946 Jy ! Total flux subtracted in 200 components = -0.000579946 Jy ! Clean residual min=-0.002146 max=0.001673 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.124336 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.124336 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=0.018891Jy sigma=0.666785 ! Fit after self-cal, rms=0.018866Jy sigma=0.665429 wmodel /d2/scr/pima/bp177i_uvs/J0753+6335_C_map.mod ! Writing 121 model components to file: /d2/scr/pima/bp177i_uvs/J0753+6335_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0753+6335_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0753+6335_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0753+6335_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J0753+6335_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000958343 Jy ! Component: 100 - total flux cleaned = -0.00179036 Jy ! Component: 150 - total flux cleaned = -0.00240182 Jy ! Component: 200 - total flux cleaned = -0.00285989 Jy ! Component: 250 - total flux cleaned = -0.0032129 Jy ! Component: 300 - total flux cleaned = -0.00357649 Jy ! Component: 350 - total flux cleaned = -0.00387374 Jy ! Component: 400 - total flux cleaned = -0.00411294 Jy ! Component: 450 - total flux cleaned = -0.00432121 Jy ! Component: 500 - total flux cleaned = -0.00447897 Jy ! Component: 550 - total flux cleaned = -0.00465374 Jy ! Component: 600 - total flux cleaned = -0.00475965 Jy ! Component: 650 - total flux cleaned = -0.00484233 Jy ! Component: 700 - total flux cleaned = -0.00494328 Jy ! Component: 750 - total flux cleaned = -0.00502191 Jy ! Component: 800 - total flux cleaned = -0.00513709 Jy ! Component: 850 - total flux cleaned = -0.0052314 Jy ! Component: 900 - total flux cleaned = -0.00530542 Jy ! Component: 950 - total flux cleaned = -0.00543207 Jy ! Component: 1000 - total flux cleaned = -0.00548517 Jy ! Component: 1050 - total flux cleaned = -0.00553746 Jy ! Component: 1100 - total flux cleaned = -0.00560593 Jy ! Component: 1150 - total flux cleaned = -0.00568968 Jy ! Component: 1200 - total flux cleaned = -0.00577172 Jy ! Component: 1250 - total flux cleaned = -0.00586849 Jy ! Component: 1300 - total flux cleaned = -0.00597944 Jy ! Component: 1350 - total flux cleaned = -0.00605756 Jy ! Component: 1400 - total flux cleaned = -0.00616517 Jy ! Component: 1450 - total flux cleaned = -0.00622565 Jy ! Component: 1500 - total flux cleaned = -0.00628538 Jy ! Component: 1550 - total flux cleaned = -0.00637341 Jy ! Component: 1600 - total flux cleaned = -0.0064458 Jy ! Component: 1650 - total flux cleaned = -0.00648857 Jy ! Component: 1700 - total flux cleaned = -0.00657309 Jy ! Component: 1750 - total flux cleaned = -0.00661461 Jy ! Component: 1800 - total flux cleaned = -0.00666933 Jy ! Component: 1850 - total flux cleaned = -0.00673671 Jy ! Component: 1900 - total flux cleaned = -0.00677668 Jy ! Component: 1950 - total flux cleaned = -0.00682968 Jy ! Component: 2000 - total flux cleaned = -0.00685598 Jy ! Component: 2050 - total flux cleaned = -0.00693326 Jy ! Component: 2100 - total flux cleaned = -0.00700947 Jy ! Component: 2150 - total flux cleaned = -0.00703463 Jy ! Component: 2200 - total flux cleaned = -0.00704722 Jy ! Component: 2250 - total flux cleaned = -0.00709657 Jy ! Component: 2300 - total flux cleaned = -0.00712105 Jy ! Component: 2350 - total flux cleaned = -0.00715744 Jy ! Component: 2400 - total flux cleaned = -0.00716936 Jy ! Component: 2450 - total flux cleaned = -0.00720498 Jy ! Component: 2500 - total flux cleaned = -0.00725157 Jy ! Component: 2550 - total flux cleaned = -0.00728626 Jy ! Component: 2600 - total flux cleaned = -0.00728611 Jy ! Component: 2650 - total flux cleaned = -0.00730852 Jy ! Component: 2700 - total flux cleaned = -0.00729727 Jy ! Component: 2750 - total flux cleaned = -0.00735287 Jy ! Component: 2800 - total flux cleaned = -0.00738583 Jy ! Component: 2850 - total flux cleaned = -0.00740756 Jy ! Component: 2900 - total flux cleaned = -0.00742909 Jy ! Component: 2950 - total flux cleaned = -0.00747191 Jy ! Component: 3000 - total flux cleaned = -0.00750363 Jy ! Component: 3050 - total flux cleaned = -0.00749335 Jy ! Component: 3100 - total flux cleaned = -0.00757636 Jy ! Component: 3150 - total flux cleaned = -0.00759683 Jy ! Component: 3200 - total flux cleaned = -0.00763741 Jy ! Component: 3250 - total flux cleaned = -0.00763738 Jy ! Component: 3300 - total flux cleaned = -0.00766734 Jy ! Component: 3350 - total flux cleaned = -0.00765742 Jy ! Component: 3400 - total flux cleaned = -0.00768703 Jy ! Component: 3450 - total flux cleaned = -0.00772604 Jy ! Component: 3500 - total flux cleaned = -0.00773573 Jy ! Component: 3550 - total flux cleaned = -0.00776458 Jy ! Component: 3600 - total flux cleaned = -0.00778369 Jy ! Component: 3650 - total flux cleaned = -0.00781197 Jy ! Component: 3700 - total flux cleaned = -0.00784942 Jy ! Component: 3750 - total flux cleaned = -0.00785873 Jy ! Component: 3800 - total flux cleaned = -0.00790478 Jy ! Component: 3850 - total flux cleaned = -0.00787743 Jy ! Component: 3900 - total flux cleaned = -0.00791379 Jy ! Component: 3950 - total flux cleaned = -0.00795874 Jy ! Component: 4000 - total flux cleaned = -0.00796765 Jy ! Component: 4050 - total flux cleaned = -0.00799426 Jy ! Total flux subtracted in 4096 components = -0.00802953 Jy ! Clean residual min=-0.000518 max=0.000461 Jy/beam ! Clean residual mean=0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.116307 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 400 components and 0.116307 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0753+6335_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.653 x 5.007 at -18 degrees (North through East) ! Clean map min=-0.0013478 max=0.10863 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0753+6335_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108632 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153097 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.422795 0.422795 0.84559 1.69118 3.38236 6.76472 13.5294 27.0589 54.1177 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 709.564 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0753+6335_C_uvs.log closed on Tue Apr 15 00:17:42 2014