! Started logfile: /d2/scr/pima/bp177e_uvs/J1814+0920_X_uvs.log on Sat Mar 22 21:07:33 2014 obs /d2/scr/pima/bp177e_uvs/J1814+0920_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1814+0920_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1814+0920 ! ! 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 864 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/bp177e_uvs/J1814+0920_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=1.011357Jy sigma=41.708374 ! Fit after self-cal, rms=0.868064Jy sigma=35.842057 ! 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=0.9803 mas, bmaj=2.462 mas, bpa=19.64 degrees ! Estimated noise=0.802513 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 = 0.0983793 Jy ! Component: 100 - total flux cleaned = 0.123201 Jy ! Total flux subtracted in 100 components = 0.123201 Jy ! Clean residual min=-0.006603 max=0.010938 Jy/beam ! Clean residual mean=-0.000017 rms=0.002176 Jy/beam ! Combined flux in latest and established models = 0.123201 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.123201 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=0.033138Jy sigma=1.276642 ! Fit after self-cal, rms=0.033094Jy sigma=1.275284 ! 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=1.162 mas, bmaj=2.614 mas, bpa=17.62 degrees ! Estimated noise=0.614132 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 = 0.0166891 Jy ! Component: 100 - total flux cleaned = 0.0261665 Jy ! Component: 150 - total flux cleaned = 0.0321907 Jy ! Component: 200 - total flux cleaned = 0.0361391 Jy ! Total flux subtracted in 200 components = 0.0361391 Jy ! Clean residual min=-0.005579 max=0.005289 Jy/beam ! Clean residual mean=-0.000012 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.15934 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.15934 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=0.022938Jy sigma=0.810985 ! Fit after self-cal, rms=0.022869Jy sigma=0.808593 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 2.614 at 17.62 degrees (North through East) ! Clean map min=-0.0053679 max=0.12801 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 1.13 FD 1.08 HN 0.97 KP 0.97 ! LA 1.00 NL 1.06 OV 1.00 PT 0.87 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.94 KP 0.94 ! LA 0.96 NL 1.00 OV 0.94 PT 0.87 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.07 HN 1.04 KP 1.06 ! LA 0.92 NL 1.04 OV 1.02 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.12 KP 0.93 ! LA 0.95 NL 1.01 OV 0.98 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.06 KP 1.03 ! LA 0.95 NL 0.92 OV 0.97 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.18 KP 1.02 ! LA 1.04 NL 0.99 OV 1.08 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.07 KP 1.05 ! LA 0.93 NL 1.00 OV 1.07 PT 0.92 ! SC 0.97 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.022869Jy sigma=0.808593 ! Fit after self-cal, rms=0.019552Jy sigma=0.657106 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.643 mas, bpa=17.88 degrees ! Estimated noise=0.608349 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 (7, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431832 Jy ! Component: 100 - total flux cleaned = 0.0059981 Jy ! Component: 150 - total flux cleaned = 0.00710997 Jy ! Component: 200 - total flux cleaned = 0.00764692 Jy ! Total flux subtracted in 200 components = 0.00764692 Jy ! Clean residual min=-0.002261 max=0.001962 Jy/beam ! Clean residual mean=-0.000002 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.166987 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.166987 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=0.018538Jy sigma=0.611795 ! Fit after self-cal, rms=0.018507Jy sigma=0.610686 ! 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=0.018507Jy sigma=0.610686 ! Fit after self-cal, rms=0.017395Jy sigma=0.550562 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=2.648 mas, bpa=17.8 degrees ! Estimated noise=0.60852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000487969 Jy ! Component: 100 - total flux cleaned = -0.000522922 Jy ! Component: 150 - total flux cleaned = -0.00052517 Jy ! Component: 200 - total flux cleaned = -0.000473802 Jy ! Total flux subtracted in 200 components = -0.000473802 Jy ! Clean residual min=-0.001831 max=0.001856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.166513 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.166513 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=0.017259Jy sigma=0.545338 ! Fit after self-cal, rms=0.017251Jy sigma=0.545149 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 = 5.43951e-05 Jy ! Component: 100 - total flux cleaned = 0.000185216 Jy ! Component: 150 - total flux cleaned = 0.000265712 Jy ! Component: 200 - total flux cleaned = 0.000283856 Jy ! Total flux subtracted in 200 components = 0.000283856 Jy ! Clean residual min=-0.001721 max=0.001854 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.166797 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.166797 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=0.017197Jy sigma=0.543069 ! Fit after self-cal, rms=0.017193Jy sigma=0.542983 ! 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=0.017193Jy sigma=0.542983 ! Fit after self-cal, rms=0.017163Jy sigma=0.542072 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=2.651 mas, bpa=17.81 degrees ! Estimated noise=0.607076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000693169 Jy ! Component: 100 - total flux cleaned = -0.000694494 Jy ! Component: 150 - total flux cleaned = -0.000711621 Jy ! Component: 200 - total flux cleaned = -0.000711682 Jy ! Total flux subtracted in 200 components = -0.000711682 Jy ! Clean residual min=-0.001667 max=0.001801 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.166085 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.166085 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=0.017102Jy sigma=0.540092 ! Fit after self-cal, rms=0.017099Jy sigma=0.540009 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 = -5.08025e-06 Jy ! Component: 100 - total flux cleaned = -1.97874e-05 Jy ! Component: 150 - total flux cleaned = -5.99379e-06 Jy ! Component: 200 - total flux cleaned = -6.1501e-06 Jy ! Total flux subtracted in 200 components = -6.1501e-06 Jy ! Clean residual min=-0.001653 max=0.001787 Jy/beam ! Clean residual mean=-0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.166079 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.166079 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=0.017073Jy sigma=0.539079 ! Fit after self-cal, rms=0.017072Jy sigma=0.539034 ! 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=0.017072Jy sigma=0.539034 ! Fit after self-cal, rms=0.017043Jy sigma=0.538352 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=3.267 mas, bpa=1.935 degrees ! Estimated noise=0.712185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000551423 Jy ! Component: 100 - total flux cleaned = -0.000702482 Jy ! Component: 150 - total flux cleaned = -0.000842599 Jy ! Component: 200 - total flux cleaned = -0.000877955 Jy ! Total flux subtracted in 200 components = -0.000877955 Jy ! Clean residual min=-0.002340 max=0.002293 Jy/beam ! Clean residual mean=-0.000002 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.165201 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.165201 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=0.017022Jy sigma=0.537373 ! Fit after self-cal, rms=0.017011Jy sigma=0.537006 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 = -0.000202449 Jy ! Component: 100 - total flux cleaned = -0.000190168 Jy ! Component: 150 - total flux cleaned = -0.00019097 Jy ! Component: 200 - total flux cleaned = -0.000190802 Jy ! Total flux subtracted in 200 components = -0.000190802 Jy ! Clean residual min=-0.002318 max=0.002296 Jy/beam ! Clean residual mean=-0.000002 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.16501 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.16501 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=0.017012Jy sigma=0.537114 ! Fit after self-cal, rms=0.017007Jy sigma=0.536978 ! 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=1.168 mas, bmaj=2.653 mas, bpa=17.82 degrees ! Estimated noise=0.605975 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 2.653 at 17.82 degrees (North through East) ! Clean map min=-0.001617 max=0.12761 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=0.9765 mas, bmaj=2.492 mas, bpa=19.88 degrees ! Estimated noise=0.79492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.097429 Jy ! Component: 100 - total flux cleaned = 0.122436 Jy ! Component: 150 - total flux cleaned = 0.134429 Jy ! Component: 200 - total flux cleaned = 0.14127 Jy ! Total flux subtracted in 200 components = 0.14127 Jy ! Clean residual min=-0.003263 max=0.004403 Jy/beam ! Clean residual mean=-0.000008 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.14127 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 0.14127 Jy ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=2.653 mas, bpa=17.82 degrees ! Estimated noise=0.605975 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, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627465 Jy ! Component: 100 - total flux cleaned = 0.0105532 Jy ! Component: 150 - total flux cleaned = 0.0136799 Jy ! Component: 200 - total flux cleaned = 0.0159488 Jy ! Total flux subtracted in 200 components = 0.0159488 Jy ! Clean residual min=-0.002121 max=0.002367 Jy/beam ! Clean residual mean=-0.000004 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.157219 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.157219 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=2.315 mas, bmaj=3.267 mas, bpa=1.935 degrees ! Estimated noise=0.712185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241639 Jy ! Component: 100 - total flux cleaned = 0.00373168 Jy ! Component: 150 - total flux cleaned = 0.00472032 Jy ! Component: 200 - total flux cleaned = 0.00548301 Jy ! Total flux subtracted in 200 components = 0.00548301 Jy ! Clean residual min=-0.002588 max=0.002101 Jy/beam ! Clean residual mean=-0.000004 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.162702 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606492 Jy ! Component: 100 - total flux cleaned = 0.00096674 Jy ! Component: 150 - total flux cleaned = 0.00115524 Jy ! Component: 200 - total flux cleaned = 0.00132193 Jy ! Total flux subtracted in 200 components = 0.00132193 Jy ! Clean residual min=-0.002425 max=0.002214 Jy/beam ! Clean residual mean=-0.000003 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.164024 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 94 components and 0.164024 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=2.653 mas, bpa=17.82 degrees ! Estimated noise=0.605975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468205 Jy ! Component: 100 - total flux cleaned = 0.000839294 Jy ! Component: 150 - total flux cleaned = 0.00101966 Jy ! Component: 200 - total flux cleaned = 0.00107886 Jy ! Total flux subtracted in 200 components = 0.00107886 Jy ! Clean residual min=-0.001747 max=0.001675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.165103 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.165103 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=0.016999Jy sigma=0.536706 ! Fit after self-cal, rms=0.016983Jy sigma=0.536164 wmodel /d2/scr/pima/bp177e_uvs/J1814+0920_X_map.mod ! Writing 111 model components to file: /d2/scr/pima/bp177e_uvs/J1814+0920_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1814+0920_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1814+0920_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1814+0920_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177e_uvs/J1814+0920_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 = -0.000304067 Jy ! Component: 100 - total flux cleaned = -0.000219195 Jy ! Component: 150 - total flux cleaned = -8.92672e-05 Jy ! Component: 200 - total flux cleaned = 8.19451e-05 Jy ! Component: 250 - total flux cleaned = 0.00024418 Jy ! Component: 300 - total flux cleaned = 0.000331945 Jy ! Component: 350 - total flux cleaned = 0.000394678 Jy ! Component: 400 - total flux cleaned = 0.000454384 Jy ! Component: 450 - total flux cleaned = 0.000473381 Jy ! Component: 500 - total flux cleaned = 0.000437076 Jy ! Component: 550 - total flux cleaned = 0.000472396 Jy ! Component: 600 - total flux cleaned = 0.000506016 Jy ! Component: 650 - total flux cleaned = 0.000489403 Jy ! Component: 700 - total flux cleaned = 0.000489297 Jy ! Component: 750 - total flux cleaned = 0.000427459 Jy ! Component: 800 - total flux cleaned = 0.000367892 Jy ! Component: 850 - total flux cleaned = 0.000339551 Jy ! Component: 900 - total flux cleaned = 0.000297762 Jy ! Component: 950 - total flux cleaned = 0.000215321 Jy ! Component: 1000 - total flux cleaned = 0.000148356 Jy ! Component: 1050 - total flux cleaned = 4.43069e-05 Jy ! Component: 1100 - total flux cleaned = -4.42612e-05 Jy ! Component: 1150 - total flux cleaned = -5.65195e-05 Jy ! Component: 1200 - total flux cleaned = -0.000105041 Jy ! Component: 1250 - total flux cleaned = -0.000105117 Jy ! Component: 1300 - total flux cleaned = -8.21912e-05 Jy ! Component: 1350 - total flux cleaned = -9.38886e-05 Jy ! Component: 1400 - total flux cleaned = -0.000105148 Jy ! Component: 1450 - total flux cleaned = -0.00011602 Jy ! Component: 1500 - total flux cleaned = -0.000126819 Jy ! Component: 1550 - total flux cleaned = -0.000147532 Jy ! Component: 1600 - total flux cleaned = -0.00015764 Jy ! Component: 1650 - total flux cleaned = -0.000137367 Jy ! Component: 1700 - total flux cleaned = -0.000127363 Jy ! Component: 1750 - total flux cleaned = -8.853e-05 Jy ! Component: 1800 - total flux cleaned = -0.000107575 Jy ! Component: 1850 - total flux cleaned = -0.000126161 Jy ! Component: 1900 - total flux cleaned = -0.000126129 Jy ! Component: 1950 - total flux cleaned = -0.00017133 Jy ! Component: 2000 - total flux cleaned = -0.000162284 Jy ! Component: 2050 - total flux cleaned = -0.000171032 Jy ! Component: 2100 - total flux cleaned = -0.000188083 Jy ! Component: 2150 - total flux cleaned = -0.000196276 Jy ! Component: 2200 - total flux cleaned = -0.000179522 Jy ! Component: 2250 - total flux cleaned = -0.000196306 Jy ! Component: 2300 - total flux cleaned = -0.000228772 Jy ! Component: 2350 - total flux cleaned = -0.00022064 Jy ! Component: 2400 - total flux cleaned = -0.000220683 Jy ! Component: 2450 - total flux cleaned = -0.000220781 Jy ! Component: 2500 - total flux cleaned = -0.000213223 Jy ! Component: 2550 - total flux cleaned = -0.000236183 Jy ! Component: 2600 - total flux cleaned = -0.00023624 Jy ! Component: 2650 - total flux cleaned = -0.000251053 Jy ! Component: 2700 - total flux cleaned = -0.000258262 Jy ! Component: 2750 - total flux cleaned = -0.000243637 Jy ! Component: 2800 - total flux cleaned = -0.000236399 Jy ! Component: 2850 - total flux cleaned = -0.000250621 Jy ! Component: 2900 - total flux cleaned = -0.000229493 Jy ! Component: 2950 - total flux cleaned = -0.000243396 Jy ! Component: 3000 - total flux cleaned = -0.000243429 Jy ! Component: 3050 - total flux cleaned = -0.000263928 Jy ! Component: 3100 - total flux cleaned = -0.000263907 Jy ! Component: 3150 - total flux cleaned = -0.000263893 Jy ! Component: 3200 - total flux cleaned = -0.000270589 Jy ! Component: 3250 - total flux cleaned = -0.000270555 Jy ! Component: 3300 - total flux cleaned = -0.000277082 Jy ! Component: 3350 - total flux cleaned = -0.000296338 Jy ! Component: 3400 - total flux cleaned = -0.000283497 Jy ! Component: 3450 - total flux cleaned = -0.000308913 Jy ! Component: 3500 - total flux cleaned = -0.000315189 Jy ! Component: 3550 - total flux cleaned = -0.000315188 Jy ! Component: 3600 - total flux cleaned = -0.000327555 Jy ! Component: 3650 - total flux cleaned = -0.000339836 Jy ! Component: 3700 - total flux cleaned = -0.000364155 Jy ! Component: 3750 - total flux cleaned = -0.000352063 Jy ! Component: 3800 - total flux cleaned = -0.00034604 Jy ! Component: 3850 - total flux cleaned = -0.00033409 Jy ! Component: 3900 - total flux cleaned = -0.000328191 Jy ! Component: 3950 - total flux cleaned = -0.000334125 Jy ! Component: 4000 - total flux cleaned = -0.000316445 Jy ! Component: 4050 - total flux cleaned = -0.00031059 Jy ! Total flux subtracted in 4096 components = -0.000293108 Jy ! Clean residual min=-0.000301 max=0.000331 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.16481 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 402 components and 0.16481 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1814+0920_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 2.653 at 17.82 degrees (North through East) ! Clean map min=-0.00095441 max=0.12775 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1814+0920_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.12775 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.56116e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224528 0.224528 0.449056 0.898112 1.79622 3.59245 7.1849 14.3698 28.7396 57.4792 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1336.14 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1814+0920_X_uvs.log closed on Sat Mar 22 21:07:38 2014