! Started logfile: /d2/scr/pima/bp177i_uvs/J0711+5227_X_uvs.log on Tue Apr 15 00:09:43 2014 obs /d2/scr/pima/bp177i_uvs/J0711+5227_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0711+5227_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0711+5227 ! ! 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 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J0711+5227_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=1.001413Jy sigma=35.457041 ! Fit after self-cal, rms=0.944361Jy sigma=33.360445 ! 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=0.7872 mas, bmaj=2.592 mas, bpa=-21.8 degrees ! Estimated noise=0.876012 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 = 0.0423543 Jy ! Component: 100 - total flux cleaned = 0.0535529 Jy ! Total flux subtracted in 100 components = 0.0535529 Jy ! Clean residual min=-0.003538 max=0.006608 Jy/beam ! Clean residual mean=-0.000008 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.0535529 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0535529 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=0.021208Jy sigma=0.716254 ! Fit after self-cal, rms=0.021183Jy sigma=0.715592 ! Inverting map ! Added new window around map position (-1.8, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626723 Jy ! Component: 100 - total flux cleaned = 0.00906431 Jy ! Total flux subtracted in 100 components = 0.00906431 Jy ! Clean residual min=-0.002939 max=0.004473 Jy/beam ! Clean residual mean=-0.000005 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0626172 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0626172 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=0.019181Jy sigma=0.635877 ! Fit after self-cal, rms=0.019077Jy sigma=0.631638 ! 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=0.9586 mas, bmaj=2.683 mas, bpa=-21.89 degrees ! Estimated noise=0.619058 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 (16.8, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411974 Jy ! Component: 100 - total flux cleaned = 0.00641902 Jy ! Component: 150 - total flux cleaned = 0.00814201 Jy ! Component: 200 - total flux cleaned = 0.0093807 Jy ! Total flux subtracted in 200 components = 0.0093807 Jy ! Clean residual min=-0.002321 max=0.002703 Jy/beam ! Clean residual mean=-0.000007 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0719979 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.0719979 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=0.018039Jy sigma=0.595937 ! Fit after self-cal, rms=0.017940Jy sigma=0.592594 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9586 x 2.683 at -21.89 degrees (North through East) ! Clean map min=-0.0022812 max=0.053282 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 1.14 FD 1.12 HN 0.93 KP 0.94 ! LA 1.00 MK 1.19 NL 1.18 OV 0.96 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.88 KP 0.96 ! LA 0.90 MK 1.10 NL 1.17 OV 0.91 ! PT 0.92 SC 0.90 ! ! ! 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 1.02 HN 0.96 KP 1.04 ! LA 0.91 MK 1.03 NL 1.13 OV 0.95 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.08 KP 0.98 ! LA 1.05 MK 1.11 NL 1.16 OV 1.00 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 1.07 ! LA 0.95 MK 1.08 NL 1.11 OV 1.07 ! PT 0.89 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.01 HN 1.05 KP 1.08 ! LA 0.91 MK 1.17 NL 1.00 OV 1.00 ! PT 0.87 SC 1.04 ! ! ! Fit before self-cal, rms=0.017940Jy sigma=0.592594 ! Fit after self-cal, rms=0.017434Jy sigma=0.559930 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.973 mas, bmaj=2.692 mas, bpa=-21.92 degrees ! Estimated noise=0.625086 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 = 0.000270545 Jy ! Component: 100 - total flux cleaned = 0.000221689 Jy ! Component: 150 - total flux cleaned = 0.00018003 Jy ! Component: 200 - total flux cleaned = 0.000141603 Jy ! Total flux subtracted in 200 components = 0.000141603 Jy ! Clean residual min=-0.001996 max=0.001372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0721395 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.0721395 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=0.017357Jy sigma=0.557807 ! Fit after self-cal, rms=0.017355Jy sigma=0.557491 ! 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=0.017355Jy sigma=0.557491 ! Fit after self-cal, rms=0.017382Jy sigma=0.557310 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9726 mas, bmaj=2.694 mas, bpa=-21.93 degrees ! Estimated noise=0.626654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356866 Jy ! Component: 100 - total flux cleaned = 0.000319996 Jy ! Component: 150 - total flux cleaned = 0.000268384 Jy ! Component: 200 - total flux cleaned = 0.000252604 Jy ! Total flux subtracted in 200 components = 0.000252604 Jy ! Clean residual min=-0.001969 max=0.001400 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0723921 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.0723921 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=0.017337Jy sigma=0.556044 ! Fit after self-cal, rms=0.017333Jy sigma=0.555922 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 = 9.92315e-05 Jy ! Component: 100 - total flux cleaned = 8.45459e-05 Jy ! Component: 150 - total flux cleaned = 8.53192e-05 Jy ! Component: 200 - total flux cleaned = 8.5138e-05 Jy ! Total flux subtracted in 200 components = 8.5138e-05 Jy ! Clean residual min=-0.001954 max=0.001408 Jy/beam ! Clean residual mean=-0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0724772 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.0724772 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=0.017304Jy sigma=0.555187 ! Fit after self-cal, rms=0.017302Jy sigma=0.555128 ! 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=0.017302Jy sigma=0.555128 ! Fit after self-cal, rms=0.017352Jy sigma=0.554952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9727 mas, bmaj=2.695 mas, bpa=-21.95 degrees ! Estimated noise=0.628878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371367 Jy ! Component: 100 - total flux cleaned = 0.000372627 Jy ! Component: 150 - total flux cleaned = 0.000332717 Jy ! Component: 200 - total flux cleaned = 0.000307482 Jy ! Total flux subtracted in 200 components = 0.000307482 Jy ! Clean residual min=-0.001936 max=0.001410 Jy/beam ! Clean residual mean=-0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0727847 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 80 components and 0.0727847 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=0.017327Jy sigma=0.554182 ! Fit after self-cal, rms=0.017325Jy sigma=0.554118 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 = 0.000103179 Jy ! Component: 100 - total flux cleaned = 0.000126915 Jy ! Component: 150 - total flux cleaned = 0.000115165 Jy ! Component: 200 - total flux cleaned = 0.000115374 Jy ! Total flux subtracted in 200 components = 0.000115374 Jy ! Clean residual min=-0.001924 max=0.001421 Jy/beam ! Clean residual mean=-0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0729001 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 88 components and 0.0729001 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=0.017307Jy sigma=0.553646 ! Fit after self-cal, rms=0.017306Jy sigma=0.553613 ! 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=0.017306Jy sigma=0.553613 ! Fit after self-cal, rms=0.017346Jy sigma=0.553509 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.107 mas, bmaj=2.951 mas, bpa=-22.19 degrees ! Estimated noise=0.746799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.68359e-05 Jy ! Component: 100 - total flux cleaned = 1.97197e-05 Jy ! Component: 150 - total flux cleaned = 3.23588e-05 Jy ! Component: 200 - total flux cleaned = 5.32527e-05 Jy ! Total flux subtracted in 200 components = 5.32527e-05 Jy ! Clean residual min=-0.001828 max=0.001398 Jy/beam ! Clean residual mean=-0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0729533 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.0729533 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=0.017347Jy sigma=0.553336 ! Fit after self-cal, rms=0.017345Jy sigma=0.553292 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 = 6.84402e-06 Jy ! Component: 100 - total flux cleaned = 1.64468e-05 Jy ! Component: 150 - total flux cleaned = 3.41721e-05 Jy ! Component: 200 - total flux cleaned = 5.10984e-05 Jy ! Total flux subtracted in 200 components = 5.10984e-05 Jy ! Clean residual min=-0.001791 max=0.001394 Jy/beam ! Clean residual mean=-0.000004 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0730044 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.0730045 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=0.017348Jy sigma=0.553286 ! Fit after self-cal, rms=0.017347Jy sigma=0.553264 ! 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=0.9729 mas, bmaj=2.695 mas, bpa=-21.96 degrees ! Estimated noise=0.63059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9729 x 2.695 at -21.96 degrees (North through East) ! Clean map min=-0.0017736 max=0.053055 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=0.7953 mas, bmaj=2.599 mas, bpa=-21.78 degrees ! Estimated noise=0.900372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434209 Jy ! Component: 100 - total flux cleaned = 0.055291 Jy ! Component: 150 - total flux cleaned = 0.0615888 Jy ! Component: 200 - total flux cleaned = 0.0652673 Jy ! Total flux subtracted in 200 components = 0.0652673 Jy ! Clean residual min=-0.002067 max=0.002446 Jy/beam ! Clean residual mean=-0.000003 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0652673 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 0.0652673 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9729 mas, bmaj=2.695 mas, bpa=-21.96 degrees ! Estimated noise=0.63059 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 (18.8, 33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027091 Jy ! Component: 100 - total flux cleaned = 0.00428446 Jy ! Component: 150 - total flux cleaned = 0.00545023 Jy ! Component: 200 - total flux cleaned = 0.00595109 Jy ! Total flux subtracted in 200 components = 0.00595109 Jy ! Clean residual min=-0.001971 max=0.001536 Jy/beam ! Clean residual mean=-0.000004 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0712184 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.0712184 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=2.107 mas, bmaj=2.951 mas, bpa=-22.19 degrees ! Estimated noise=0.746799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000664269 Jy ! Component: 100 - total flux cleaned = 0.00103617 Jy ! Component: 150 - total flux cleaned = 0.00129159 Jy ! Component: 200 - total flux cleaned = 0.00138043 Jy ! Total flux subtracted in 200 components = 0.00138043 Jy ! Clean residual min=-0.001814 max=0.001564 Jy/beam ! Clean residual mean=-0.000005 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0725989 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 = 5.9649e-05 Jy ! Component: 100 - total flux cleaned = 9.57826e-05 Jy ! Component: 150 - total flux cleaned = 0.00011242 Jy ! Component: 200 - total flux cleaned = 0.000128421 Jy ! Total flux subtracted in 200 components = 0.000128421 Jy ! Clean residual min=-0.001779 max=0.001438 Jy/beam ! Clean residual mean=-0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0727273 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 74 components and 0.0727273 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9729 mas, bmaj=2.695 mas, bpa=-21.96 degrees ! Estimated noise=0.63059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126141 Jy ! Component: 100 - total flux cleaned = 0.000100103 Jy ! Component: 150 - total flux cleaned = 0.000124286 Jy ! Component: 200 - total flux cleaned = 7.87333e-05 Jy ! Total flux subtracted in 200 components = 7.87333e-05 Jy ! Clean residual min=-0.001908 max=0.001321 Jy/beam ! Clean residual mean=-0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.072806 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.072806 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=0.017379Jy sigma=0.553283 ! Fit after self-cal, rms=0.017365Jy sigma=0.552716 wmodel /d2/scr/pima/bp177i_uvs/J0711+5227_X_map.mod ! Writing 94 model components to file: /d2/scr/pima/bp177i_uvs/J0711+5227_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0711+5227_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0711+5227_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0711+5227_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J0711+5227_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 = -0.000613512 Jy ! Component: 100 - total flux cleaned = -0.000589477 Jy ! Component: 150 - total flux cleaned = -0.000680172 Jy ! Component: 200 - total flux cleaned = -0.000809912 Jy ! Component: 250 - total flux cleaned = -0.00099588 Jy ! Component: 300 - total flux cleaned = -0.00117423 Jy ! Component: 350 - total flux cleaned = -0.00136567 Jy ! Component: 400 - total flux cleaned = -0.00155045 Jy ! Component: 450 - total flux cleaned = -0.00169342 Jy ! Component: 500 - total flux cleaned = -0.0017115 Jy ! Component: 550 - total flux cleaned = -0.00184784 Jy ! Component: 600 - total flux cleaned = -0.00193065 Jy ! Component: 650 - total flux cleaned = -0.00202766 Jy ! Component: 700 - total flux cleaned = -0.002028 Jy ! Component: 750 - total flux cleaned = -0.00213766 Jy ! Component: 800 - total flux cleaned = -0.00227504 Jy ! Component: 850 - total flux cleaned = -0.00235016 Jy ! Component: 900 - total flux cleaned = -0.00249756 Jy ! Component: 950 - total flux cleaned = -0.00256987 Jy ! Component: 1000 - total flux cleaned = -0.0027119 Jy ! Component: 1050 - total flux cleaned = -0.00280961 Jy ! Component: 1100 - total flux cleaned = -0.00287831 Jy ! Component: 1150 - total flux cleaned = -0.00293274 Jy ! Component: 1200 - total flux cleaned = -0.00299959 Jy ! Component: 1250 - total flux cleaned = -0.00309173 Jy ! Component: 1300 - total flux cleaned = -0.00315668 Jy ! Component: 1350 - total flux cleaned = -0.00322083 Jy ! Component: 1400 - total flux cleaned = -0.00333431 Jy ! Component: 1450 - total flux cleaned = -0.00335904 Jy ! Component: 1500 - total flux cleaned = -0.00345717 Jy ! Component: 1550 - total flux cleaned = -0.00346931 Jy ! Component: 1600 - total flux cleaned = -0.00345741 Jy ! Component: 1650 - total flux cleaned = -0.00350477 Jy ! Component: 1700 - total flux cleaned = -0.00356311 Jy ! Component: 1750 - total flux cleaned = -0.00357464 Jy ! Component: 1800 - total flux cleaned = -0.00358607 Jy ! Component: 1850 - total flux cleaned = -0.00364256 Jy ! Component: 1900 - total flux cleaned = -0.00367609 Jy ! Component: 1950 - total flux cleaned = -0.0037203 Jy ! Component: 2000 - total flux cleaned = -0.00374233 Jy ! Component: 2050 - total flux cleaned = -0.00380734 Jy ! Component: 2100 - total flux cleaned = -0.00383948 Jy ! Component: 2150 - total flux cleaned = -0.00388194 Jy ! Component: 2200 - total flux cleaned = -0.00387149 Jy ! Component: 2250 - total flux cleaned = -0.00393397 Jy ! Component: 2300 - total flux cleaned = -0.0039648 Jy ! Component: 2350 - total flux cleaned = -0.00394435 Jy ! Component: 2400 - total flux cleaned = -0.00399497 Jy ! Component: 2450 - total flux cleaned = -0.00399489 Jy ! Component: 2500 - total flux cleaned = -0.00403473 Jy ! Component: 2550 - total flux cleaned = -0.00404461 Jy ! Component: 2600 - total flux cleaned = -0.00406421 Jy ! Component: 2650 - total flux cleaned = -0.00405455 Jy ! Component: 2700 - total flux cleaned = -0.00408344 Jy ! Component: 2750 - total flux cleaned = -0.00414062 Jy ! Component: 2800 - total flux cleaned = -0.00413104 Jy ! Component: 2850 - total flux cleaned = -0.0041309 Jy ! Component: 2900 - total flux cleaned = -0.00412172 Jy ! Component: 2950 - total flux cleaned = -0.00414955 Jy ! Component: 3000 - total flux cleaned = -0.00417709 Jy ! Component: 3050 - total flux cleaned = -0.00418607 Jy ! Component: 3100 - total flux cleaned = -0.00416791 Jy ! Component: 3150 - total flux cleaned = -0.00420384 Jy ! Component: 3200 - total flux cleaned = -0.00418582 Jy ! Component: 3250 - total flux cleaned = -0.00422125 Jy ! Component: 3300 - total flux cleaned = -0.00422112 Jy ! Component: 3350 - total flux cleaned = -0.00421231 Jy ! Component: 3400 - total flux cleaned = -0.00422088 Jy ! Component: 3450 - total flux cleaned = -0.00422958 Jy ! Component: 3500 - total flux cleaned = -0.00422955 Jy ! Component: 3550 - total flux cleaned = -0.00422957 Jy ! Component: 3600 - total flux cleaned = -0.00421257 Jy ! Component: 3650 - total flux cleaned = -0.00421259 Jy ! Component: 3700 - total flux cleaned = -0.00423777 Jy ! Component: 3750 - total flux cleaned = -0.00419615 Jy ! Component: 3800 - total flux cleaned = -0.00421273 Jy ! Component: 3850 - total flux cleaned = -0.00423746 Jy ! Component: 3900 - total flux cleaned = -0.00424556 Jy ! Component: 3950 - total flux cleaned = -0.00424557 Jy ! Component: 4000 - total flux cleaned = -0.0042536 Jy ! Component: 4050 - total flux cleaned = -0.00425349 Jy ! Total flux subtracted in 4096 components = -0.00426945 Jy ! Clean residual min=-0.000554 max=0.000555 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0685366 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 363 components and 0.0685366 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0711+5227_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9729 x 2.695 at -21.96 degrees (North through East) ! Clean map min=-0.0011147 max=0.052867 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0711+5227_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0528672 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133996 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.760373 0.760373 1.52075 3.04149 6.08298 12.166 24.3319 48.6638 97.3277 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 394.543 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0711+5227_X_uvs.log closed on Tue Apr 15 00:09:49 2014