! Started logfile: /d2/scr/pima/bp177j_uvs/J0058-0539_X_uvs.log on Thu Jun 19 03:19:48 2014 obs /d2/scr/pima/bp177j_uvs/J0058-0539_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0058-0539_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0058-0539 ! ! 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 1248 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/bp177j_uvs/J0058-0539_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.078995Jy sigma=38.985209 ! Fit after self-cal, rms=0.648299Jy sigma=23.352403 ! 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=0.7783 mas, bmaj=2.056 mas, bpa=1.023 degrees ! Estimated noise=0.790726 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 = 0.272015 Jy ! Component: 100 - total flux cleaned = 0.372485 Jy ! Total flux subtracted in 100 components = 0.372485 Jy ! Clean residual min=-0.018742 max=0.044092 Jy/beam ! Clean residual mean=0.000037 rms=0.006274 Jy/beam ! Combined flux in latest and established models = 0.372485 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.372485 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=0.103072Jy sigma=3.582252 ! Fit after self-cal, rms=0.102529Jy sigma=3.560861 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497612 Jy ! Component: 100 - total flux cleaned = 0.0776295 Jy ! Total flux subtracted in 100 components = 0.0776295 Jy ! Clean residual min=-0.013243 max=0.023221 Jy/beam ! Clean residual mean=0.000028 rms=0.003566 Jy/beam ! Combined flux in latest and established models = 0.450114 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.450114 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=0.063564Jy sigma=2.082559 ! Fit after self-cal, rms=0.063418Jy sigma=2.079482 ! Inverting map ! Added new window around map position (-1, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222022 Jy ! Component: 100 - total flux cleaned = 0.0361537 Jy ! Total flux subtracted in 100 components = 0.0361537 Jy ! Clean residual min=-0.010875 max=0.013101 Jy/beam ! Clean residual mean=0.000024 rms=0.002692 Jy/beam ! Combined flux in latest and established models = 0.486268 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.486268 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=0.052362Jy sigma=1.691566 ! Fit after self-cal, rms=0.052140Jy sigma=1.678591 ! 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=0.951 mas, bmaj=2.343 mas, bpa=1.814 degrees ! Estimated noise=0.586539 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 = 0.0128301 Jy ! Component: 100 - total flux cleaned = 0.0206567 Jy ! Component: 150 - total flux cleaned = 0.0257937 Jy ! Component: 200 - total flux cleaned = 0.0293195 Jy ! Total flux subtracted in 200 components = 0.0293195 Jy ! Clean residual min=-0.011550 max=0.012178 Jy/beam ! Clean residual mean=0.000026 rms=0.003096 Jy/beam ! Combined flux in latest and established models = 0.515587 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.515587 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=0.047892Jy sigma=1.564855 ! Fit after self-cal, rms=0.047859Jy sigma=1.561248 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.951 x 2.343 at 1.814 degrees (North through East) ! Clean map min=-0.011365 max=0.34105 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 1.15 FD 1.15 HN 0.93 KP 0.93 ! LA 1.01 MK 1.01 NL 1.06 OV 0.99 ! PT 0.88 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.93 KP 0.93 ! LA 0.94 MK 1.00 NL 1.05 OV 0.95 ! PT 0.89 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 0.98 KP 1.08 ! LA 0.92 MK 1.04 NL 1.05 OV 1.01 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.03 KP 0.92 ! LA 0.96 MK 1.09 NL 1.03 OV 1.00 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.01 KP 1.04 ! LA 0.98 MK 0.98 NL 0.96 OV 0.97 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.09 HN 1.11 KP 1.02 ! LA 1.06 MK 1.02 NL 1.05 OV 1.04 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.03 KP 1.02 ! LA 0.96 MK 1.04 NL 1.05 OV 1.05 ! PT 0.92 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.047859Jy sigma=1.561248 ! Fit after self-cal, rms=0.032690Jy sigma=0.946912 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9503 mas, bmaj=2.343 mas, bpa=2.389 degrees ! Estimated noise=0.586133 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 = -0.00199374 Jy ! Component: 100 - total flux cleaned = -0.00201166 Jy ! Component: 150 - total flux cleaned = -0.00207052 Jy ! Component: 200 - total flux cleaned = -0.00211882 Jy ! Total flux subtracted in 200 components = -0.00211882 Jy ! Clean residual min=-0.006002 max=0.006973 Jy/beam ! Clean residual mean=0.000011 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.513469 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.513468 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=0.032379Jy sigma=0.930333 ! Fit after self-cal, rms=0.032302Jy sigma=0.929237 ! 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=0.032302Jy sigma=0.929237 ! Fit after self-cal, rms=0.032215Jy sigma=0.926988 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9488 mas, bmaj=2.339 mas, bpa=2.588 degrees ! Estimated noise=0.584554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100476 Jy ! Component: 100 - total flux cleaned = -0.00100158 Jy ! Component: 150 - total flux cleaned = -0.00104199 Jy ! Component: 200 - total flux cleaned = -0.00104173 Jy ! Total flux subtracted in 200 components = -0.00104173 Jy ! Clean residual min=-0.005622 max=0.006878 Jy/beam ! Clean residual mean=0.000010 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.512427 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.512427 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=0.032076Jy sigma=0.920064 ! Fit after self-cal, rms=0.032039Jy sigma=0.919577 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) ! Added new window around map position (2.8, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712597 Jy ! Component: 100 - total flux cleaned = 0.0110974 Jy ! Component: 150 - total flux cleaned = 0.0136824 Jy ! Component: 200 - total flux cleaned = 0.0146179 Jy ! Total flux subtracted in 200 components = 0.0146179 Jy ! Clean residual min=-0.004423 max=0.004587 Jy/beam ! Clean residual mean=0.000007 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.527045 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.527045 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=0.030249Jy sigma=0.844280 ! Fit after self-cal, rms=0.030103Jy sigma=0.839998 ! 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=0.030103Jy sigma=0.839998 ! Fit after self-cal, rms=0.026670Jy sigma=0.707407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9478 mas, bmaj=2.339 mas, bpa=2.701 degrees ! Estimated noise=0.58223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172832 Jy ! Component: 100 - total flux cleaned = 0.00231835 Jy ! Component: 150 - total flux cleaned = 0.00261498 Jy ! Component: 200 - total flux cleaned = 0.00281422 Jy ! Total flux subtracted in 200 components = 0.00281422 Jy ! Clean residual min=-0.003786 max=0.003502 Jy/beam ! Clean residual mean=0.000004 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.529859 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.529859 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=0.026315Jy sigma=0.692396 ! Fit after self-cal, rms=0.026275Jy sigma=0.691064 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 = 0.000304809 Jy ! Component: 100 - total flux cleaned = 0.000477397 Jy ! Component: 150 - total flux cleaned = 0.000514896 Jy ! Component: 200 - total flux cleaned = 0.000481848 Jy ! Total flux subtracted in 200 components = 0.000481848 Jy ! Clean residual min=-0.003627 max=0.003543 Jy/beam ! Clean residual mean=0.000004 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.530341 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.530341 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=0.026154Jy sigma=0.685825 ! Fit after self-cal, rms=0.026143Jy sigma=0.685452 ! 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=0.026143Jy sigma=0.685452 ! Fit after self-cal, rms=0.026143Jy sigma=0.684258 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=3.999 mas, bpa=4.745 degrees ! Estimated noise=0.712858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198226 Jy ! Component: 100 - total flux cleaned = 0.0022833 Jy ! Component: 150 - total flux cleaned = 0.00239983 Jy ! Component: 200 - total flux cleaned = 0.00243343 Jy ! Total flux subtracted in 200 components = 0.00243343 Jy ! Clean residual min=-0.005454 max=0.004904 Jy/beam ! Clean residual mean=0.000008 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.532774 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.532774 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=0.026120Jy sigma=0.684535 ! Fit after self-cal, rms=0.026108Jy sigma=0.684013 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 = 0.000205613 Jy ! Component: 100 - total flux cleaned = 0.000203935 Jy ! Component: 150 - total flux cleaned = 0.000203324 Jy ! Component: 200 - total flux cleaned = 0.00017526 Jy ! Total flux subtracted in 200 components = 0.00017526 Jy ! Clean residual min=-0.005345 max=0.004810 Jy/beam ! Clean residual mean=0.000008 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.532949 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 137 components and 0.532949 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=0.026108Jy sigma=0.685063 ! Fit after self-cal, rms=0.026100Jy sigma=0.684896 ! 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=0.9484 mas, bmaj=2.34 mas, bpa=2.703 degrees ! Estimated noise=0.58192 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9484 x 2.34 at 2.703 degrees (North through East) ! Clean map min=-0.003488 max=0.33872 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=0.7768 mas, bmaj=2.051 mas, bpa=1.925 degrees ! Estimated noise=0.786436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.272644 Jy ! Component: 100 - total flux cleaned = 0.375243 Jy ! Component: 150 - total flux cleaned = 0.423898 Jy ! Component: 200 - total flux cleaned = 0.451132 Jy ! Total flux subtracted in 200 components = 0.451132 Jy ! Clean residual min=-0.008102 max=0.017140 Jy/beam ! Clean residual mean=0.000016 rms=0.002590 Jy/beam ! Combined flux in latest and established models = 0.451132 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.451132 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9484 mas, bmaj=2.34 mas, bpa=2.703 degrees ! Estimated noise=0.58192 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 (0.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241932 Jy ! Component: 100 - total flux cleaned = 0.0379826 Jy ! Component: 150 - total flux cleaned = 0.0471062 Jy ! Component: 200 - total flux cleaned = 0.0539093 Jy ! Total flux subtracted in 200 components = 0.0539093 Jy ! Clean residual min=-0.004678 max=0.005448 Jy/beam ! Clean residual mean=0.000010 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.505042 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 70 components and 0.505042 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=2.141 mas, bmaj=3.999 mas, bpa=4.745 degrees ! Estimated noise=0.712858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00824334 Jy ! Component: 100 - total flux cleaned = 0.0134319 Jy ! Component: 150 - total flux cleaned = 0.0171627 Jy ! Component: 200 - total flux cleaned = 0.0199811 Jy ! Total flux subtracted in 200 components = 0.0199811 Jy ! Clean residual min=-0.005704 max=0.004663 Jy/beam ! Clean residual mean=0.000012 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.525023 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 = 0.00219503 Jy ! Component: 100 - total flux cleaned = 0.00393529 Jy ! Component: 150 - total flux cleaned = 0.00533164 Jy ! Component: 200 - total flux cleaned = 0.00637497 Jy ! Total flux subtracted in 200 components = 0.00637497 Jy ! Clean residual min=-0.005530 max=0.004837 Jy/beam ! Clean residual mean=0.000009 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.531398 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 147 components and 0.531398 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9484 mas, bmaj=2.34 mas, bpa=2.703 degrees ! Estimated noise=0.58192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221669 Jy ! Component: 100 - total flux cleaned = 0.000561005 Jy ! Component: 150 - total flux cleaned = 0.000735118 Jy ! Component: 200 - total flux cleaned = 0.000783775 Jy ! Total flux subtracted in 200 components = 0.000783775 Jy ! Clean residual min=-0.003845 max=0.003419 Jy/beam ! Clean residual mean=0.000004 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.532181 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 166 components and 0.532181 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=0.026074Jy sigma=0.680733 ! Fit after self-cal, rms=0.026016Jy sigma=0.677661 wmodel /d2/scr/pima/bp177j_uvs/J0058-0539_X_map.mod ! Writing 166 model components to file: /d2/scr/pima/bp177j_uvs/J0058-0539_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0058-0539_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0058-0539_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0058-0539_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177j_uvs/J0058-0539_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 = -0.00102941 Jy ! Component: 100 - total flux cleaned = -0.00102979 Jy ! Component: 150 - total flux cleaned = -0.000826954 Jy ! Component: 200 - total flux cleaned = -0.000826104 Jy ! Component: 250 - total flux cleaned = -0.000960065 Jy ! Component: 300 - total flux cleaned = -0.00100238 Jy ! Component: 350 - total flux cleaned = -0.00108342 Jy ! Component: 400 - total flux cleaned = -0.00104593 Jy ! Component: 450 - total flux cleaned = -0.000972544 Jy ! Component: 500 - total flux cleaned = -0.000902507 Jy ! Component: 550 - total flux cleaned = -0.00086944 Jy ! Component: 600 - total flux cleaned = -0.000868584 Jy ! Component: 650 - total flux cleaned = -0.000805385 Jy ! Component: 700 - total flux cleaned = -0.000805592 Jy ! Component: 750 - total flux cleaned = -0.00083416 Jy ! Component: 800 - total flux cleaned = -0.000889374 Jy ! Component: 850 - total flux cleaned = -0.000889109 Jy ! Component: 900 - total flux cleaned = -0.000993831 Jy ! Component: 950 - total flux cleaned = -0.00107053 Jy ! Component: 1000 - total flux cleaned = -0.00109549 Jy ! Component: 1050 - total flux cleaned = -0.00114371 Jy ! Component: 1100 - total flux cleaned = -0.00119121 Jy ! Component: 1150 - total flux cleaned = -0.0011914 Jy ! Component: 1200 - total flux cleaned = -0.0012593 Jy ! Component: 1250 - total flux cleaned = -0.00125917 Jy ! Component: 1300 - total flux cleaned = -0.00121563 Jy ! Component: 1350 - total flux cleaned = -0.00119422 Jy ! Component: 1400 - total flux cleaned = -0.00121484 Jy ! Component: 1450 - total flux cleaned = -0.00119392 Jy ! Component: 1500 - total flux cleaned = -0.00119374 Jy ! Component: 1550 - total flux cleaned = -0.00117382 Jy ! Component: 1600 - total flux cleaned = -0.00115392 Jy ! Component: 1650 - total flux cleaned = -0.00119227 Jy ! Component: 1700 - total flux cleaned = -0.0011541 Jy ! Component: 1750 - total flux cleaned = -0.00115427 Jy ! Component: 1800 - total flux cleaned = -0.00115393 Jy ! Component: 1850 - total flux cleaned = -0.00113609 Jy ! Component: 1900 - total flux cleaned = -0.00120693 Jy ! Component: 1950 - total flux cleaned = -0.00118941 Jy ! Component: 2000 - total flux cleaned = -0.00118961 Jy ! Component: 2050 - total flux cleaned = -0.00124015 Jy ! Component: 2100 - total flux cleaned = -0.00125643 Jy ! Component: 2150 - total flux cleaned = -0.00124 Jy ! Component: 2200 - total flux cleaned = -0.00127261 Jy ! Component: 2250 - total flux cleaned = -0.00133652 Jy ! Component: 2300 - total flux cleaned = -0.00135237 Jy ! Component: 2350 - total flux cleaned = -0.00139905 Jy ! Component: 2400 - total flux cleaned = -0.00139933 Jy ! Component: 2450 - total flux cleaned = -0.0014601 Jy ! Component: 2500 - total flux cleaned = -0.00150488 Jy ! Component: 2550 - total flux cleaned = -0.00153472 Jy ! Component: 2600 - total flux cleaned = -0.00159344 Jy ! Component: 2650 - total flux cleaned = -0.00165124 Jy ! Component: 2700 - total flux cleaned = -0.00172248 Jy ! Component: 2750 - total flux cleaned = -0.00182106 Jy ! Component: 2800 - total flux cleaned = -0.00183489 Jy ! Component: 2850 - total flux cleaned = -0.00186254 Jy ! Component: 2900 - total flux cleaned = -0.00194454 Jy ! Component: 2950 - total flux cleaned = -0.0019447 Jy ! Component: 3000 - total flux cleaned = -0.00205161 Jy ! Component: 3050 - total flux cleaned = -0.00205151 Jy ! Component: 3100 - total flux cleaned = -0.00205169 Jy ! Component: 3150 - total flux cleaned = -0.00211686 Jy ! Component: 3200 - total flux cleaned = -0.00214259 Jy ! Component: 3250 - total flux cleaned = -0.00219346 Jy ! Component: 3300 - total flux cleaned = -0.00218069 Jy ! Component: 3350 - total flux cleaned = -0.00221834 Jy ! Component: 3400 - total flux cleaned = -0.00221848 Jy ! Component: 3450 - total flux cleaned = -0.00224306 Jy ! Component: 3500 - total flux cleaned = -0.00226757 Jy ! Component: 3550 - total flux cleaned = -0.00227986 Jy ! Component: 3600 - total flux cleaned = -0.00227995 Jy ! Component: 3650 - total flux cleaned = -0.00230389 Jy ! Component: 3700 - total flux cleaned = -0.00232762 Jy ! Component: 3750 - total flux cleaned = -0.00232767 Jy ! Component: 3800 - total flux cleaned = -0.00237454 Jy ! Component: 3850 - total flux cleaned = -0.00238614 Jy ! Component: 3900 - total flux cleaned = -0.00240912 Jy ! Component: 3950 - total flux cleaned = -0.0024549 Jy ! Component: 4000 - total flux cleaned = -0.00247763 Jy ! Component: 4050 - total flux cleaned = -0.00250004 Jy ! Total flux subtracted in 4096 components = -0.00248891 Jy ! Clean residual min=-0.000678 max=0.000739 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.529693 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 461 components and 0.529692 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0058-0539_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9484 x 2.34 at 2.703 degrees (North through East) ! Clean map min=-0.0017079 max=0.34123 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0058-0539_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.34123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201407 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177072 0.177072 0.354143 0.708286 1.41657 2.83314 5.66629 11.3326 22.6652 45.3303 90.6606 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.341 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1694.23 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0058-0539_X_uvs.log closed on Thu Jun 19 03:19:53 2014