! Started logfile: /d2/scr/pima/bp177c_uvs/J1509-2905_C_uvs.log on Sat Mar 22 21:17:48 2014 obs /d2/scr/pima/bp177c_uvs/J1509-2905_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1509-2905_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.819444 visibilities/baseline/integration-bin. ! Found source: J1509-2905 ! ! 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 944 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177c_uvs/J1509-2905_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. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031829Jy sigma=31.238142 ! Fit after self-cal, rms=0.755640Jy sigma=22.992706 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.253 mas, bmaj=3.571 mas, bpa=-10.38 degrees ! Estimated noise=1.02336 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 = 0.188295 Jy ! Component: 100 - total flux cleaned = 0.229365 Jy ! Total flux subtracted in 100 components = 0.229365 Jy ! Clean residual min=-0.007280 max=0.012542 Jy/beam ! Clean residual mean=0.000015 rms=0.002099 Jy/beam ! Combined flux in latest and established models = 0.229365 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.229365 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=0.042447Jy sigma=1.124305 ! Fit after self-cal, rms=0.042449Jy sigma=1.124093 ! Inverting map ! Added new window around map position (-21.3, 45). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130825 Jy ! Component: 100 - total flux cleaned = 0.0207125 Jy ! Total flux subtracted in 100 components = 0.0207125 Jy ! Clean residual min=-0.006288 max=0.007429 Jy/beam ! Clean residual mean=0.000012 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.250078 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.250078 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=0.037182Jy sigma=0.944933 ! Fit after self-cal, rms=0.037097Jy sigma=0.941260 ! 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=1.484 mas, bmaj=3.986 mas, bpa=-9.02 degrees ! Estimated noise=0.795319 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 = 0.00696242 Jy ! Component: 100 - total flux cleaned = 0.0108478 Jy ! Component: 150 - total flux cleaned = 0.0131794 Jy ! Component: 200 - total flux cleaned = 0.0139689 Jy ! Total flux subtracted in 200 components = 0.0139689 Jy ! Clean residual min=-0.005636 max=0.005786 Jy/beam ! Clean residual mean=0.000028 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.264047 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.264047 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=0.035487Jy sigma=0.903388 ! Fit after self-cal, rms=0.035479Jy sigma=0.902376 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.484 x 3.986 at -9.02 degrees (North through East) ! Clean map min=-0.0055049 max=0.23809 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.04 LA 0.99 ! MK 1.04 NL 0.97 OV 0.93 PT 0.84 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 1.02 LA 1.04 ! MK 0.97 NL 0.91 OV 0.96 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.04 LA 1.03 ! MK 1.02 NL 0.96 OV 0.95 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.11 LA 1.11 ! MK 1.02 NL 0.96 OV 0.95 PT 1.01 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.05 LA 1.07 ! MK 0.99 NL 0.98 OV 0.95 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 1.09 LA 1.06 ! MK 0.98 NL 0.96 OV 0.99 PT 0.90 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.035479Jy sigma=0.902376 ! Fit after self-cal, rms=0.030574Jy sigma=0.704424 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.488 mas, bmaj=3.989 mas, bpa=-8.946 degrees ! Estimated noise=0.792783 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 = -0.00110562 Jy ! Component: 100 - total flux cleaned = -0.00114775 Jy ! Component: 150 - total flux cleaned = -0.00118454 Jy ! Component: 200 - total flux cleaned = -0.00121704 Jy ! Total flux subtracted in 200 components = -0.00121704 Jy ! Clean residual min=-0.003147 max=0.003326 Jy/beam ! Clean residual mean=0.000008 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.26283 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.26283 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=0.030453Jy sigma=0.699669 ! Fit after self-cal, rms=0.030445Jy sigma=0.699372 ! 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=0.030445Jy sigma=0.699372 ! Fit after self-cal, rms=0.030410Jy sigma=0.698881 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.489 mas, bmaj=3.992 mas, bpa=-8.93 degrees ! Estimated noise=0.791229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000760396 Jy ! Component: 100 - total flux cleaned = -0.000825645 Jy ! Component: 150 - total flux cleaned = -0.000884418 Jy ! Component: 200 - total flux cleaned = -0.000937965 Jy ! Total flux subtracted in 200 components = -0.000937965 Jy ! Clean residual min=-0.003050 max=0.003217 Jy/beam ! Clean residual mean=0.000008 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.261892 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.261892 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=0.030349Jy sigma=0.695985 ! Fit after self-cal, rms=0.030342Jy sigma=0.695883 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 = -5.53223e-05 Jy ! Component: 100 - total flux cleaned = -0.000103735 Jy ! Component: 150 - total flux cleaned = -0.000125608 Jy ! Component: 200 - total flux cleaned = -0.000146491 Jy ! Total flux subtracted in 200 components = -0.000146491 Jy ! Clean residual min=-0.002987 max=0.003131 Jy/beam ! Clean residual mean=0.000009 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.261745 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.261745 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=0.030306Jy sigma=0.694667 ! Fit after self-cal, rms=0.030301Jy sigma=0.694605 ! 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=0.030301Jy sigma=0.694605 ! Fit after self-cal, rms=0.030261Jy sigma=0.694148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.994 mas, bpa=-8.919 degrees ! Estimated noise=0.789495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000643519 Jy ! Component: 100 - total flux cleaned = -0.000711189 Jy ! Component: 150 - total flux cleaned = -0.000732409 Jy ! Component: 200 - total flux cleaned = -0.000751391 Jy ! Total flux subtracted in 200 components = -0.000751391 Jy ! Clean residual min=-0.002975 max=0.003094 Jy/beam ! Clean residual mean=0.000008 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.260994 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.260994 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=0.030237Jy sigma=0.692497 ! Fit after self-cal, rms=0.030232Jy sigma=0.692450 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 = -6.04457e-05 Jy ! Component: 100 - total flux cleaned = -7.80723e-05 Jy ! Component: 150 - total flux cleaned = -7.84894e-05 Jy ! Component: 200 - total flux cleaned = -9.43265e-05 Jy ! Total flux subtracted in 200 components = -9.43265e-05 Jy ! Clean residual min=-0.002974 max=0.003046 Jy/beam ! Clean residual mean=0.000008 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.2609 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.2609 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=0.030210Jy sigma=0.691829 ! Fit after self-cal, rms=0.030207Jy sigma=0.691804 ! 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=0.030207Jy sigma=0.691804 ! Fit after self-cal, rms=0.030177Jy sigma=0.691523 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=8.72 mas, bpa=-1.469 degrees ! Estimated noise=1.00925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.83504e-05 Jy ! Component: 100 - total flux cleaned = -2.79568e-05 Jy ! Component: 150 - total flux cleaned = -4.84495e-05 Jy ! Component: 200 - total flux cleaned = -6.80799e-05 Jy ! Total flux subtracted in 200 components = -6.80799e-05 Jy ! Clean residual min=-0.003596 max=0.003524 Jy/beam ! Clean residual mean=0.000019 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.260831 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.260832 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=0.030208Jy sigma=0.693242 ! Fit after self-cal, rms=0.030153Jy sigma=0.691834 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 = 6.14849e-06 Jy ! Component: 100 - total flux cleaned = 3.69201e-05 Jy ! Component: 150 - total flux cleaned = -2.68446e-06 Jy ! Component: 200 - total flux cleaned = -1.95887e-05 Jy ! Total flux subtracted in 200 components = -1.95887e-05 Jy ! Clean residual min=-0.003561 max=0.003507 Jy/beam ! Clean residual mean=0.000019 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.260812 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.260812 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=0.030196Jy sigma=0.693365 ! Fit after self-cal, rms=0.030159Jy sigma=0.692520 ! 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=1.491 mas, bmaj=3.995 mas, bpa=-8.909 degrees ! Estimated noise=0.788036 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.491 x 3.995 at -8.909 degrees (North through East) ! Clean map min=-0.0028491 max=0.23589 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.258 mas, bmaj=3.575 mas, bpa=-10.25 degrees ! Estimated noise=1.01968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187585 Jy ! Component: 100 - total flux cleaned = 0.228531 Jy ! Component: 150 - total flux cleaned = 0.240734 Jy ! Component: 200 - total flux cleaned = 0.247701 Jy ! Total flux subtracted in 200 components = 0.247701 Jy ! Clean residual min=-0.003752 max=0.005545 Jy/beam ! Clean residual mean=0.000004 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.247701 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.247701 Jy ! Inverting map and beam ! Estimated beam: bmin=1.491 mas, bmaj=3.995 mas, bpa=-8.909 degrees ! Estimated noise=0.788036 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 (-1.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00635657 Jy ! Component: 100 - total flux cleaned = 0.00989633 Jy ! Component: 150 - total flux cleaned = 0.0121542 Jy ! Component: 200 - total flux cleaned = 0.0128334 Jy ! Total flux subtracted in 200 components = 0.0128334 Jy ! Clean residual min=-0.003103 max=0.002960 Jy/beam ! Clean residual mean=0.000009 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.260535 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 54 components and 0.260535 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=8.72 mas, bpa=-1.469 degrees ! Estimated noise=1.00925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111027 Jy ! Component: 100 - total flux cleaned = 0.00121632 Jy ! Component: 150 - total flux cleaned = 0.00124401 Jy ! Component: 200 - total flux cleaned = 0.00126952 Jy ! Total flux subtracted in 200 components = 0.00126952 Jy ! Clean residual min=-0.003465 max=0.003618 Jy/beam ! Clean residual mean=0.000020 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.261804 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 = 4.2081e-05 Jy ! Component: 100 - total flux cleaned = 2.24463e-05 Jy ! Component: 150 - total flux cleaned = 5.33691e-06 Jy ! Component: 200 - total flux cleaned = -1.11818e-05 Jy ! Total flux subtracted in 200 components = -1.11818e-05 Jy ! Clean residual min=-0.003397 max=0.003570 Jy/beam ! Clean residual mean=0.000020 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.261793 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.261793 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.491 mas, bmaj=3.995 mas, bpa=-8.909 degrees ! Estimated noise=0.788036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000438005 Jy ! Component: 100 - total flux cleaned = -0.000578693 Jy ! Component: 150 - total flux cleaned = -0.000578048 Jy ! Component: 200 - total flux cleaned = -0.000578032 Jy ! Total flux subtracted in 200 components = -0.000578032 Jy ! Clean residual min=-0.002954 max=0.002911 Jy/beam ! Clean residual mean=0.000009 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.261215 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.261215 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=0.029940Jy sigma=0.684054 ! Fit after self-cal, rms=0.029903Jy sigma=0.683124 wmodel /d2/scr/pima/bp177c_uvs/J1509-2905_C_map.mod ! Writing 83 model components to file: /d2/scr/pima/bp177c_uvs/J1509-2905_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1509-2905_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1509-2905_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1509-2905_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177c_uvs/J1509-2905_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582171 Jy ! Component: 100 - total flux cleaned = 0.000491673 Jy ! Component: 150 - total flux cleaned = 0.000490504 Jy ! Component: 200 - total flux cleaned = 0.00057159 Jy ! Component: 250 - total flux cleaned = 0.000875914 Jy ! Component: 300 - total flux cleaned = 0.00105955 Jy ! Component: 350 - total flux cleaned = 0.00144952 Jy ! Component: 400 - total flux cleaned = 0.00179236 Jy ! Component: 450 - total flux cleaned = 0.00202366 Jy ! Component: 500 - total flux cleaned = 0.00215146 Jy ! Component: 550 - total flux cleaned = 0.00230741 Jy ! Component: 600 - total flux cleaned = 0.00242873 Jy ! Component: 650 - total flux cleaned = 0.00257677 Jy ! Component: 700 - total flux cleaned = 0.00272016 Jy ! Component: 750 - total flux cleaned = 0.00286005 Jy ! Component: 800 - total flux cleaned = 0.00291535 Jy ! Component: 850 - total flux cleaned = 0.00299589 Jy ! Component: 900 - total flux cleaned = 0.0030222 Jy ! Component: 950 - total flux cleaned = 0.00297106 Jy ! Component: 1000 - total flux cleaned = 0.00294604 Jy ! Component: 1050 - total flux cleaned = 0.00289675 Jy ! Component: 1100 - total flux cleaned = 0.00284833 Jy ! Component: 1150 - total flux cleaned = 0.00284834 Jy ! Component: 1200 - total flux cleaned = 0.0027779 Jy ! Component: 1250 - total flux cleaned = 0.00275474 Jy ! Component: 1300 - total flux cleaned = 0.00270976 Jy ! Component: 1350 - total flux cleaned = 0.00273249 Jy ! Component: 1400 - total flux cleaned = 0.00271041 Jy ! Component: 1450 - total flux cleaned = 0.00273188 Jy ! Component: 1500 - total flux cleaned = 0.00268886 Jy ! Component: 1550 - total flux cleaned = 0.00268916 Jy ! Component: 1600 - total flux cleaned = 0.00266876 Jy ! Component: 1650 - total flux cleaned = 0.00271021 Jy ! Component: 1700 - total flux cleaned = 0.00264908 Jy ! Component: 1750 - total flux cleaned = 0.00268934 Jy ! Component: 1800 - total flux cleaned = 0.00264968 Jy ! Component: 1850 - total flux cleaned = 0.0027091 Jy ! Component: 1900 - total flux cleaned = 0.00272864 Jy ! Component: 1950 - total flux cleaned = 0.00280574 Jy ! Component: 2000 - total flux cleaned = 0.00282477 Jy ! Component: 2050 - total flux cleaned = 0.00286244 Jy ! Component: 2100 - total flux cleaned = 0.00286251 Jy ! Component: 2150 - total flux cleaned = 0.00288136 Jy ! Component: 2200 - total flux cleaned = 0.00293665 Jy ! Component: 2250 - total flux cleaned = 0.00295492 Jy ! Component: 2300 - total flux cleaned = 0.00299123 Jy ! Component: 2350 - total flux cleaned = 0.00300916 Jy ! Component: 2400 - total flux cleaned = 0.00304499 Jy ! Component: 2450 - total flux cleaned = 0.00311527 Jy ! Component: 2500 - total flux cleaned = 0.00309753 Jy ! Component: 2550 - total flux cleaned = 0.00316669 Jy ! Component: 2600 - total flux cleaned = 0.0032008 Jy ! Component: 2650 - total flux cleaned = 0.00318362 Jy ! Component: 2700 - total flux cleaned = 0.00321738 Jy ! Component: 2750 - total flux cleaned = 0.00326764 Jy ! Component: 2800 - total flux cleaned = 0.00335072 Jy ! Component: 2850 - total flux cleaned = 0.00335066 Jy ! Component: 2900 - total flux cleaned = 0.00339968 Jy ! Component: 2950 - total flux cleaned = 0.00338334 Jy ! Component: 3000 - total flux cleaned = 0.00343164 Jy ! Component: 3050 - total flux cleaned = 0.00339952 Jy ! Component: 3100 - total flux cleaned = 0.0033518 Jy ! Component: 3150 - total flux cleaned = 0.00336761 Jy ! Component: 3200 - total flux cleaned = 0.00327353 Jy ! Component: 3250 - total flux cleaned = 0.00327369 Jy ! Component: 3300 - total flux cleaned = 0.00324277 Jy ! Component: 3350 - total flux cleaned = 0.00325826 Jy ! Component: 3400 - total flux cleaned = 0.00322752 Jy ! Component: 3450 - total flux cleaned = 0.00316664 Jy ! Component: 3500 - total flux cleaned = 0.00315161 Jy ! Component: 3550 - total flux cleaned = 0.00318157 Jy ! Component: 3600 - total flux cleaned = 0.00313661 Jy ! Component: 3650 - total flux cleaned = 0.00306224 Jy ! Component: 3700 - total flux cleaned = 0.00306239 Jy ! Component: 3750 - total flux cleaned = 0.00300367 Jy ! Component: 3800 - total flux cleaned = 0.00298911 Jy ! Component: 3850 - total flux cleaned = 0.00294539 Jy ! Component: 3900 - total flux cleaned = 0.00293098 Jy ! Component: 3950 - total flux cleaned = 0.00288766 Jy ! Component: 4000 - total flux cleaned = 0.00287325 Jy ! Component: 4050 - total flux cleaned = 0.00283025 Jy ! Total flux subtracted in 4096 components = 0.00277327 Jy ! Clean residual min=-0.000999 max=0.000858 Jy/beam ! Clean residual mean=0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.263988 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 344 components and 0.263988 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1509-2905_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.491 x 3.995 at -8.909 degrees (North through East) ! Clean map min=-0.001977 max=0.23717 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1509-2905_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.237175 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240089 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.303686 0.303686 0.607372 1.21474 2.42949 4.85898 9.71796 19.4359 38.8718 77.7437 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.237 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 987.861 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1509-2905_C_uvs.log closed on Sat Mar 22 21:17:52 2014