! Started logfile: /d2/scr/pima/bp171a3_uvs/J1303-2405_X_uvs.log on Mon Feb 24 08:48:48 2014 obs /d2/scr/pima/bp171a3_uvs/J1303-2405_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1303-2405_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1303-2405 ! ! 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 672 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/bp171a3_uvs/J1303-2405_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=1.005400Jy sigma=28.487329 ! Fit after self-cal, rms=0.874160Jy sigma=24.643956 ! 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=0.7044 mas, bmaj=2.031 mas, bpa=-7.428 degrees ! Estimated noise=1.35181 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 = 0.0879489 Jy ! Component: 100 - total flux cleaned = 0.121057 Jy ! Total flux subtracted in 100 components = 0.121057 Jy ! Clean residual min=-0.009664 max=0.016628 Jy/beam ! Clean residual mean=0.000033 rms=0.003065 Jy/beam ! Combined flux in latest and established models = 0.121057 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.121057 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=0.046409Jy sigma=1.339731 ! Fit after self-cal, rms=0.046366Jy sigma=1.338331 ! 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=0.8512 mas, bmaj=2.386 mas, bpa=-6.748 degrees ! Estimated noise=0.988815 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 = 0.0290646 Jy ! Component: 100 - total flux cleaned = 0.0438167 Jy ! Component: 150 - total flux cleaned = 0.0518145 Jy ! Component: 200 - total flux cleaned = 0.056363 Jy ! Total flux subtracted in 200 components = 0.056363 Jy ! Clean residual min=-0.006719 max=0.006275 Jy/beam ! Clean residual mean=-0.000016 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.17742 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 47 components and 0.17742 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=0.026209Jy sigma=0.687454 ! Fit after self-cal, rms=0.026204Jy sigma=0.686165 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8512 x 2.386 at -6.748 degrees (North through East) ! Clean map min=-0.0064108 max=0.1246 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00 HN 0.92 KP 0.92 MK 0.99 ! NL 1.12 OV 0.90 PT 0.85 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.94 KP 1.04 MK 1.13 ! NL 1.14 OV 0.95 PT 0.88 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.03 KP 0.90 MK 1.11 ! NL 1.11 OV 1.00 PT 0.88 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.99 KP 1.00 MK 1.05 ! NL 1.03 OV 0.94 PT 0.90 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.03 KP 1.01 MK 0.92 ! NL 1.12 OV 1.01 PT 0.95 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.02 KP 1.01 MK 1.01 ! NL 1.09 OV 1.08 PT 0.86 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.03 KP 1.06 MK 1.06 ! NL 1.11 OV 1.03 PT 0.83 SC 1.09 ! ! ! Fit before self-cal, rms=0.026204Jy sigma=0.686165 ! Fit after self-cal, rms=0.022290Jy sigma=0.552268 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8584 mas, bmaj=2.408 mas, bpa=-6.376 degrees ! Estimated noise=0.984586 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 = 0.00088039 Jy ! Component: 100 - total flux cleaned = 0.000878096 Jy ! Component: 150 - total flux cleaned = 0.000845664 Jy ! Component: 200 - total flux cleaned = 0.00084447 Jy ! Total flux subtracted in 200 components = 0.00084447 Jy ! Clean residual min=-0.002666 max=0.002650 Jy/beam ! Clean residual mean=-0.000007 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.178264 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.178264 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=0.022146Jy sigma=0.548992 ! Fit after self-cal, rms=0.022154Jy sigma=0.548727 ! 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=0.022154Jy sigma=0.548727 ! Fit after self-cal, rms=0.022210Jy sigma=0.548139 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8579 mas, bmaj=2.404 mas, bpa=-6.178 degrees ! Estimated noise=0.986301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000818235 Jy ! Component: 100 - total flux cleaned = 0.000818132 Jy ! Component: 150 - total flux cleaned = 0.000818235 Jy ! Component: 200 - total flux cleaned = 0.000794025 Jy ! Total flux subtracted in 200 components = 0.000794025 Jy ! Clean residual min=-0.002635 max=0.002523 Jy/beam ! Clean residual mean=-0.000007 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.179058 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.179058 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=0.022115Jy sigma=0.546065 ! Fit after self-cal, rms=0.022115Jy sigma=0.545988 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 = 3.00403e-05 Jy ! Component: 100 - total flux cleaned = 7.23293e-06 Jy ! Component: 150 - total flux cleaned = -1.35437e-05 Jy ! Component: 200 - total flux cleaned = -3.29898e-05 Jy ! Total flux subtracted in 200 components = -3.29898e-05 Jy ! Clean residual min=-0.002608 max=0.002475 Jy/beam ! Clean residual mean=-0.000007 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.179025 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.179025 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=0.022071Jy sigma=0.544983 ! Fit after self-cal, rms=0.022070Jy sigma=0.544936 ! 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=0.022070Jy sigma=0.544936 ! Fit after self-cal, rms=0.022128Jy sigma=0.544440 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8573 mas, bmaj=2.401 mas, bpa=-6.003 degrees ! Estimated noise=0.987934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676506 Jy ! Component: 100 - total flux cleaned = 0.00065542 Jy ! Component: 150 - total flux cleaned = 0.000656404 Jy ! Component: 200 - total flux cleaned = 0.00063902 Jy ! Total flux subtracted in 200 components = 0.00063902 Jy ! Clean residual min=-0.002589 max=0.002363 Jy/beam ! Clean residual mean=-0.000007 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.179664 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.179664 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=0.022069Jy sigma=0.543301 ! Fit after self-cal, rms=0.022069Jy sigma=0.543247 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 = 1.87634e-05 Jy ! Component: 100 - total flux cleaned = 2.40544e-06 Jy ! Component: 150 - total flux cleaned = 2.81134e-06 Jy ! Component: 200 - total flux cleaned = -1.21705e-05 Jy ! Total flux subtracted in 200 components = -1.21705e-05 Jy ! Clean residual min=-0.002562 max=0.002336 Jy/beam ! Clean residual mean=-0.000007 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.179652 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.179652 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=0.022043Jy sigma=0.542694 ! Fit after self-cal, rms=0.022041Jy sigma=0.542660 ! 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=0.022041Jy sigma=0.542660 ! Fit after self-cal, rms=0.022111Jy sigma=0.542265 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=4.639 mas, bpa=-4.329 degrees ! Estimated noise=1.24316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666965 Jy ! Component: 100 - total flux cleaned = 0.000652092 Jy ! Component: 150 - total flux cleaned = 0.000638125 Jy ! Component: 200 - total flux cleaned = 0.000625492 Jy ! Total flux subtracted in 200 components = 0.000625492 Jy ! Clean residual min=-0.002728 max=0.002760 Jy/beam ! Clean residual mean=-0.000013 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.180278 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 57 components and 0.180278 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=0.022137Jy sigma=0.542248 ! Fit after self-cal, rms=0.022121Jy sigma=0.541884 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.77916e-05 Jy ! Component: 100 - total flux cleaned = 1.35715e-05 Jy ! Component: 150 - total flux cleaned = -1.14297e-05 Jy ! Component: 200 - total flux cleaned = -3.22295e-05 Jy ! Total flux subtracted in 200 components = -3.22295e-05 Jy ! Clean residual min=-0.002691 max=0.002740 Jy/beam ! Clean residual mean=-0.000013 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.180245 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 59 components and 0.180245 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=0.022148Jy sigma=0.542318 ! Fit after self-cal, rms=0.022137Jy sigma=0.542052 ! 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=0.857 mas, bmaj=2.399 mas, bpa=-5.862 degrees ! Estimated noise=0.990076 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.857 x 2.399 at -5.862 degrees (North through East) ! Clean map min=-0.0023616 max=0.12495 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=0.7097 mas, bmaj=2.039 mas, bpa=-6.41 degrees ! Estimated noise=1.36116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0888983 Jy ! Component: 100 - total flux cleaned = 0.122491 Jy ! Component: 150 - total flux cleaned = 0.142316 Jy ! Component: 200 - total flux cleaned = 0.154976 Jy ! Total flux subtracted in 200 components = 0.154976 Jy ! Clean residual min=-0.005518 max=0.007353 Jy/beam ! Clean residual mean=0.000014 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.154976 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.154976 Jy ! Inverting map and beam ! Estimated beam: bmin=0.857 mas, bmaj=2.399 mas, bpa=-5.862 degrees ! Estimated noise=0.990076 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011957 Jy ! Component: 100 - total flux cleaned = 0.0181439 Jy ! Component: 150 - total flux cleaned = 0.0215534 Jy ! Component: 200 - total flux cleaned = 0.0235007 Jy ! Total flux subtracted in 200 components = 0.0235007 Jy ! Clean residual min=-0.002825 max=0.002850 Jy/beam ! Clean residual mean=-0.000005 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.178476 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.178476 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=1.924 mas, bmaj=4.639 mas, bpa=-4.329 degrees ! Estimated noise=1.24316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161169 Jy ! Component: 100 - total flux cleaned = 0.00208719 Jy ! Component: 150 - total flux cleaned = 0.00207571 Jy ! Component: 200 - total flux cleaned = 0.00206486 Jy ! Total flux subtracted in 200 components = 0.00206486 Jy ! Clean residual min=-0.002678 max=0.002819 Jy/beam ! Clean residual mean=-0.000014 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.180541 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 = 6.09873e-07 Jy ! Component: 100 - total flux cleaned = -9.30908e-06 Jy ! Component: 150 - total flux cleaned = -1.85349e-05 Jy ! Component: 200 - total flux cleaned = -1.83312e-05 Jy ! Total flux subtracted in 200 components = -1.83312e-05 Jy ! Clean residual min=-0.002660 max=0.002797 Jy/beam ! Clean residual mean=-0.000014 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.180523 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 57 components and 0.180523 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.857 mas, bmaj=2.399 mas, bpa=-5.862 degrees ! Estimated noise=0.990076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.78811e-06 Jy ! Component: 100 - total flux cleaned = 0.000132812 Jy ! Component: 150 - total flux cleaned = 0.000189209 Jy ! Component: 200 - total flux cleaned = 0.000156892 Jy ! Total flux subtracted in 200 components = 0.000156892 Jy ! Clean residual min=-0.002696 max=0.002420 Jy/beam ! Clean residual mean=-0.000007 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.18068 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.18068 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=0.022160Jy sigma=0.543532 ! Fit after self-cal, rms=0.022158Jy sigma=0.543394 wmodel /d2/scr/pima/bp171a3_uvs/J1303-2405_X_map.mod ! Writing 63 model components to file: /d2/scr/pima/bp171a3_uvs/J1303-2405_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1303-2405_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1303-2405_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1303-2405_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1303-2405_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 = -0.000218606 Jy ! Component: 100 - total flux cleaned = -5.24726e-06 Jy ! Component: 150 - total flux cleaned = 0.000115092 Jy ! Component: 200 - total flux cleaned = 3.7999e-05 Jy ! Component: 250 - total flux cleaned = -0.000107766 Jy ! Component: 300 - total flux cleaned = -0.000177045 Jy ! Component: 350 - total flux cleaned = -0.000277852 Jy ! Component: 400 - total flux cleaned = -0.000343546 Jy ! Component: 450 - total flux cleaned = -0.000344316 Jy ! Component: 500 - total flux cleaned = -0.000435553 Jy ! Component: 550 - total flux cleaned = -0.000406363 Jy ! Component: 600 - total flux cleaned = -0.000436027 Jy ! Component: 650 - total flux cleaned = -0.000436356 Jy ! Component: 700 - total flux cleaned = -0.00040987 Jy ! Component: 750 - total flux cleaned = -0.000487648 Jy ! Component: 800 - total flux cleaned = -0.000487808 Jy ! Component: 850 - total flux cleaned = -0.000512602 Jy ! Component: 900 - total flux cleaned = -0.000464524 Jy ! Component: 950 - total flux cleaned = -0.000440679 Jy ! Component: 1000 - total flux cleaned = -0.000508843 Jy ! Component: 1050 - total flux cleaned = -0.000553225 Jy ! Component: 1100 - total flux cleaned = -0.000618812 Jy ! Component: 1150 - total flux cleaned = -0.000661386 Jy ! Component: 1200 - total flux cleaned = -0.000703448 Jy ! Component: 1250 - total flux cleaned = -0.000745218 Jy ! Component: 1300 - total flux cleaned = -0.00074559 Jy ! Component: 1350 - total flux cleaned = -0.000805468 Jy ! Component: 1400 - total flux cleaned = -0.000805345 Jy ! Component: 1450 - total flux cleaned = -0.000843501 Jy ! Component: 1500 - total flux cleaned = -0.000843336 Jy ! Component: 1550 - total flux cleaned = -0.000806035 Jy ! Component: 1600 - total flux cleaned = -0.000787945 Jy ! Component: 1650 - total flux cleaned = -0.000752033 Jy ! Component: 1700 - total flux cleaned = -0.000716237 Jy ! Component: 1750 - total flux cleaned = -0.000681048 Jy ! Component: 1800 - total flux cleaned = -0.000629029 Jy ! Component: 1850 - total flux cleaned = -0.000560545 Jy ! Component: 1900 - total flux cleaned = -0.000526758 Jy ! Component: 1950 - total flux cleaned = -0.000476806 Jy ! Component: 2000 - total flux cleaned = -0.000361673 Jy ! Component: 2050 - total flux cleaned = -0.000264044 Jy ! Component: 2100 - total flux cleaned = -0.000135415 Jy ! Component: 2150 - total flux cleaned = -7.19758e-05 Jy ! Component: 2200 - total flux cleaned = -2.47604e-05 Jy ! Component: 2250 - total flux cleaned = 0.000115388 Jy ! Component: 2300 - total flux cleaned = 0.000223315 Jy ! Component: 2350 - total flux cleaned = 0.000330178 Jy ! Component: 2400 - total flux cleaned = 0.000390767 Jy ! Component: 2450 - total flux cleaned = 0.000420922 Jy ! Component: 2500 - total flux cleaned = 0.000525092 Jy ! Component: 2550 - total flux cleaned = 0.000554448 Jy ! Component: 2600 - total flux cleaned = 0.00061306 Jy ! Component: 2650 - total flux cleaned = 0.000656607 Jy ! Component: 2700 - total flux cleaned = 0.000671034 Jy ! Component: 2750 - total flux cleaned = 0.000714117 Jy ! Component: 2800 - total flux cleaned = 0.00071419 Jy ! Component: 2850 - total flux cleaned = 0.000756861 Jy ! Component: 2900 - total flux cleaned = 0.000756808 Jy ! Component: 2950 - total flux cleaned = 0.00084109 Jy ! Component: 3000 - total flux cleaned = 0.000855023 Jy ! Component: 3050 - total flux cleaned = 0.000868944 Jy ! Component: 3100 - total flux cleaned = 0.000924042 Jy ! Component: 3150 - total flux cleaned = 0.000910317 Jy ! Component: 3200 - total flux cleaned = 0.000978657 Jy ! Component: 3250 - total flux cleaned = 0.0010466 Jy ! Component: 3300 - total flux cleaned = 0.00106011 Jy ! Component: 3350 - total flux cleaned = 0.00110054 Jy ! Component: 3400 - total flux cleaned = 0.00114076 Jy ! Component: 3450 - total flux cleaned = 0.00119408 Jy ! Component: 3500 - total flux cleaned = 0.00122066 Jy ! Component: 3550 - total flux cleaned = 0.00124724 Jy ! Component: 3600 - total flux cleaned = 0.00124731 Jy ! Component: 3650 - total flux cleaned = 0.00129997 Jy ! Component: 3700 - total flux cleaned = 0.00131305 Jy ! Component: 3750 - total flux cleaned = 0.00130005 Jy ! Component: 3800 - total flux cleaned = 0.00127395 Jy ! Component: 3850 - total flux cleaned = 0.0012739 Jy ! Component: 3900 - total flux cleaned = 0.00128679 Jy ! Component: 3950 - total flux cleaned = 0.00131262 Jy ! Component: 4000 - total flux cleaned = 0.00135142 Jy ! Component: 4050 - total flux cleaned = 0.00136427 Jy ! Total flux subtracted in 4096 components = 0.00133852 Jy ! Clean residual min=-0.000712 max=0.000819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.182018 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 311 components and 0.182018 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1303-2405_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.857 x 2.399 at -5.862 degrees (North through East) ! Clean map min=-0.0016698 max=0.12381 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1303-2405_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.123812 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212923 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.515919 0.515919 1.03184 2.06368 4.12736 8.25471 16.5094 33.0188 66.0377 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.123 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 581.486 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1303-2405_X_uvs.log closed on Mon Feb 24 08:48:53 2014