! Started logfile: /scr/pima/bp192a1_uvs/J0548-3258_C_uvs.log on Wed Sep 16 13:32:45 2015 obs /scr/pima/bp192a1_uvs/J0548-3258_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0548-3258_C_uva.fits ! AN table 1: 19 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J0548-3258 ! ! 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 1216 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 /scr/pima/bp192a1_uvs/J0548-3258_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=0.999898Jy sigma=18.537945 ! Fit after self-cal, rms=0.971096Jy sigma=18.023742 ! 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=7.305 mas, bmaj=41.45 mas, bpa=-3.547 degrees ! Estimated noise=1.48549 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219958 Jy ! Component: 100 - total flux cleaned = 0.0246587 Jy ! Total flux subtracted in 100 components = 0.0246587 Jy ! Clean residual min=-0.002055 max=0.002072 Jy/beam ! Clean residual mean=-0.000008 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.0246587 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0246587 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=0.033410Jy sigma=0.593574 ! Fit after self-cal, rms=0.032222Jy sigma=0.570412 ! 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=8.372 mas, bmaj=38.51 mas, bpa=-3.525 degrees ! Estimated noise=1.10428 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 = 0.000602571 Jy ! Component: 100 - total flux cleaned = 0.000108888 Jy ! Component: 150 - total flux cleaned = -0.000228681 Jy ! Component: 200 - total flux cleaned = -0.000444846 Jy ! Total flux subtracted in 200 components = -0.000444846 Jy ! Clean residual min=-0.000809 max=0.000810 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0242138 Jy ! Performing phase self-cal ! Adding 116 model components to the UV plane model. ! The established model now contains 141 components and 0.0242138 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=0.031552Jy sigma=0.560207 ! Fit after self-cal, rms=0.031385Jy sigma=0.558832 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.372 x 38.51 at -3.525 degrees (North through East) ! Clean map min=-0.0029087 max=0.027095 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* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 1.03 LA 1.13 OV 0.86 ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.031385Jy sigma=0.558832 ! Fit after self-cal, rms=0.031228Jy sigma=0.558446 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.321 mas, bmaj=38.57 mas, bpa=-3.445 degrees ! Estimated noise=1.10171 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 = -0.00164553 Jy ! Component: 100 - total flux cleaned = -0.00232452 Jy ! Component: 150 - total flux cleaned = -0.00262359 Jy ! Component: 200 - total flux cleaned = -0.00259034 Jy ! Total flux subtracted in 200 components = -0.00259034 Jy ! Clean residual min=-0.000532 max=0.000533 Jy/beam ! Clean residual mean=-0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0216235 Jy ! Performing phase self-cal ! Adding 127 model components to the UV plane model. ! The established model now contains 258 components and 0.0216235 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=0.031097Jy sigma=0.556616 ! Fit after self-cal, rms=0.031029Jy sigma=0.555786 ! 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=0.031029Jy sigma=0.555786 ! Fit after self-cal, rms=0.031120Jy sigma=0.555737 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.303 mas, bmaj=38.59 mas, bpa=-3.417 degrees ! Estimated noise=1.10333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103889 Jy ! Component: 100 - total flux cleaned = -0.00149338 Jy ! Component: 150 - total flux cleaned = -0.00174774 Jy ! Component: 200 - total flux cleaned = -0.001823 Jy ! Total flux subtracted in 200 components = -0.001823 Jy ! Clean residual min=-0.000406 max=0.000405 Jy/beam ! Clean residual mean=-0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0198005 Jy selfcal ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 352 components and 0.0198005 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=0.031055Jy sigma=0.554726 ! Fit after self-cal, rms=0.031029Jy sigma=0.554542 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 = -0.000392474 Jy ! Component: 100 - total flux cleaned = -0.000604658 Jy ! Component: 150 - total flux cleaned = -0.000651978 Jy ! Component: 200 - total flux cleaned = -0.000717558 Jy ! Total flux subtracted in 200 components = -0.000717558 Jy ! Clean residual min=-0.000351 max=0.000349 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0190829 Jy ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 429 components and 0.0190829 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=0.030989Jy sigma=0.553915 ! Fit after self-cal, rms=0.030952Jy sigma=0.553635 ! 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=0.030952Jy sigma=0.553635 ! Fit after self-cal, rms=0.030998Jy sigma=0.553256 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.33 mas, bmaj=38.58 mas, bpa=-3.481 degrees ! Estimated noise=1.10167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000245969 Jy ! Component: 100 - total flux cleaned = -0.000399591 Jy ! Component: 150 - total flux cleaned = -0.000604092 Jy ! Component: 200 - total flux cleaned = -0.000665769 Jy ! Total flux subtracted in 200 components = -0.000665769 Jy ! Clean residual min=-0.000252 max=0.000252 Jy/beam ! Clean residual mean=-0.000002 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0184172 Jy selfcal ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 522 components and 0.0184172 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=0.030973Jy sigma=0.552890 ! Fit after self-cal, rms=0.030981Jy sigma=0.552708 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 = -6.78845e-05 Jy ! Component: 100 - total flux cleaned = -0.000103642 Jy ! Component: 150 - total flux cleaned = -0.000202096 Jy ! Component: 200 - total flux cleaned = -0.0002333 Jy ! Total flux subtracted in 200 components = -0.0002333 Jy ! Clean residual min=-0.000252 max=0.000249 Jy/beam ! Clean residual mean=-0.000002 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0181839 Jy ! Performing phase self-cal ! Adding 117 model components to the UV plane model. ! The established model now contains 633 components and 0.0181839 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=0.030961Jy sigma=0.552407 ! Fit after self-cal, rms=0.030955Jy sigma=0.552366 ! 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=0.030955Jy sigma=0.552366 ! Fit after self-cal, rms=0.031068Jy sigma=0.552330 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.638 mas, bmaj=38.22 mas, bpa=-3.485 degrees ! Estimated noise=1.10355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193416 Jy ! Component: 100 - total flux cleaned = -0.000335515 Jy ! Component: 150 - total flux cleaned = -0.000466434 Jy ! Component: 200 - total flux cleaned = -0.000520573 Jy ! Total flux subtracted in 200 components = -0.000520573 Jy ! Clean residual min=-0.000222 max=0.000224 Jy/beam ! Clean residual mean=-0.000002 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0176633 Jy selfcal ! Performing phase self-cal ! Adding 121 model components to the UV plane model. ! The established model now contains 723 components and 0.0176633 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=0.031052Jy sigma=0.552097 ! Fit after self-cal, rms=0.031060Jy sigma=0.552048 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 = -0.000110963 Jy ! Component: 100 - total flux cleaned = -0.000139723 Jy ! Component: 150 - total flux cleaned = -0.000154328 Jy ! Component: 200 - total flux cleaned = -0.000128971 Jy ! Total flux subtracted in 200 components = -0.000128971 Jy ! Clean residual min=-0.000210 max=0.000208 Jy/beam ! Clean residual mean=-0.000002 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0175343 Jy ! Performing phase self-cal ! Adding 106 model components to the UV plane model. ! The established model now contains 797 components and 0.0175343 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=0.031045Jy sigma=0.551854 ! Fit after self-cal, rms=0.031042Jy sigma=0.551828 ! 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=8.332 mas, bmaj=38.58 mas, bpa=-3.502 degrees ! Estimated noise=1.10225 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.332 x 38.58 at -3.502 degrees (North through East) ! Clean map min=-0.0030557 max=0.026305 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=7.271 mas, bmaj=41.5 mas, bpa=-3.539 degrees ! Estimated noise=1.47951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220933 Jy ! Component: 100 - total flux cleaned = 0.0200537 Jy ! Component: 150 - total flux cleaned = 0.018662 Jy ! Component: 200 - total flux cleaned = 0.0179367 Jy ! Total flux subtracted in 200 components = 0.0179367 Jy ! Clean residual min=-0.001717 max=0.001693 Jy/beam ! Clean residual mean=-0.000003 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0179367 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 102 model components to the UV plane model. ! The established model now contains 102 components and 0.0179367 Jy ! Inverting map and beam ! Estimated beam: bmin=8.332 mas, bmaj=38.58 mas, bpa=-3.502 degrees ! Estimated noise=1.10225 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 = -0.000610205 Jy ! Component: 100 - total flux cleaned = -0.00143099 Jy ! Component: 150 - total flux cleaned = -0.00202916 Jy ! Component: 200 - total flux cleaned = -0.00213523 Jy ! Total flux subtracted in 200 components = -0.00213523 Jy ! Clean residual min=-0.000821 max=0.000840 Jy/beam ! Clean residual mean=-0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0158015 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 213 components and 0.0158015 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=8.638 mas, bmaj=38.22 mas, bpa=-3.485 degrees ! Estimated noise=1.10355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391983 Jy ! Component: 100 - total flux cleaned = 0.000354005 Jy ! Component: 150 - total flux cleaned = 0.000296467 Jy ! Component: 200 - total flux cleaned = 0.00021087 Jy ! Total flux subtracted in 200 components = 0.00021087 Jy ! Clean residual min=-0.000461 max=0.000461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0160124 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 = -0.000133863 Jy ! Component: 100 - total flux cleaned = -0.000336075 Jy ! Component: 150 - total flux cleaned = -0.000456152 Jy ! Component: 200 - total flux cleaned = -0.000646008 Jy ! Total flux subtracted in 200 components = -0.000646008 Jy ! Clean residual min=-0.000394 max=0.000396 Jy/beam ! Clean residual mean=-0.000003 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0153664 Jy ! Adding 174 model components to the UV plane model. ! The established model now contains 385 components and 0.0153664 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=8.332 mas, bmaj=38.58 mas, bpa=-3.502 degrees ! Estimated noise=1.10225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026873 Jy ! Component: 100 - total flux cleaned = -0.000311419 Jy ! Component: 150 - total flux cleaned = -0.000426144 Jy ! Component: 200 - total flux cleaned = -0.000603831 Jy ! Total flux subtracted in 200 components = -0.000603831 Jy ! Clean residual min=-0.000290 max=0.000289 Jy/beam ! Clean residual mean=-0.000002 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0147626 Jy selfcal ! Performing phase self-cal ! Adding 97 model components to the UV plane model. ! The established model now contains 478 components and 0.0147626 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=0.031055Jy sigma=0.552082 ! Fit after self-cal, rms=0.031044Jy sigma=0.552000 wmodel /scr/pima/bp192a1_uvs/J0548-3258_C_map.mod ! Writing 478 model components to file: /scr/pima/bp192a1_uvs/J0548-3258_C_map.mod wobs /scr/pima/bp192a1_uvs/J0548-3258_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0548-3258_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0548-3258_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp192a1_uvs/J0548-3258_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.332 x 38.58 at -3.502 degrees (North through East) ! Clean map min=-0.002965 max=0.02172 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0548-3258_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0217198 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136457 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.88478 1.88478 3.76956 7.53912 15.0782 30.1565 60.3129 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 159.169 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0548-3258_C_uvs.log closed on Wed Sep 16 13:32:50 2015