! Started logfile: /d2/scr/pima/bp177e_uvs/J1554-0131_X_uvs.log on Sat Mar 22 21:02:05 2014 obs /d2/scr/pima/bp177e_uvs/J1554-0131_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1554-0131_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1554-0131 ! ! 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 816 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/bp177e_uvs/J1554-0131_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=1.002591Jy sigma=35.045158 ! Fit after self-cal, rms=0.961927Jy sigma=33.593915 ! 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=1.36 mas, bmaj=3.713 mas, bpa=24.99 degrees ! Estimated noise=0.967476 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 = 0.0279647 Jy ! Component: 100 - total flux cleaned = 0.0375588 Jy ! Total flux subtracted in 100 components = 0.0375588 Jy ! Clean residual min=-0.003104 max=0.004218 Jy/beam ! Clean residual mean=0.000021 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.0375588 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0375588 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=0.022848Jy sigma=0.760044 ! Fit after self-cal, rms=0.020844Jy sigma=0.695280 ! 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=1.656 mas, bmaj=3.844 mas, bpa=24.93 degrees ! Estimated noise=0.725667 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 = 0.00660491 Jy ! Component: 100 - total flux cleaned = 0.0100792 Jy ! Component: 150 - total flux cleaned = 0.0122065 Jy ! Component: 200 - total flux cleaned = 0.0136272 Jy ! Total flux subtracted in 200 components = 0.0136272 Jy ! Clean residual min=-0.003463 max=0.003918 Jy/beam ! Clean residual mean=0.000039 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.0511859 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 61 components and 0.0511859 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=0.018792Jy sigma=0.614308 ! Fit after self-cal, rms=0.018785Jy sigma=0.613925 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.656 x 3.844 at 24.93 degrees (North through East) ! Clean map min=-0.0034208 max=0.038784 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.018785Jy sigma=0.613925 ! Fit after self-cal, rms=0.018785Jy sigma=0.613925 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.656 mas, bmaj=3.844 mas, bpa=24.93 degrees ! Estimated noise=0.725667 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 = 0.00109725 Jy ! Component: 100 - total flux cleaned = 0.00186877 Jy ! Component: 150 - total flux cleaned = 0.00243202 Jy ! Component: 200 - total flux cleaned = 0.00284836 Jy ! Total flux subtracted in 200 components = 0.00284836 Jy ! Clean residual min=-0.003395 max=0.003962 Jy/beam ! Clean residual mean=0.000036 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.0540343 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.0540343 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=0.018702Jy sigma=0.611533 ! Fit after self-cal, rms=0.018700Jy sigma=0.611440 ! 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=0.018700Jy sigma=0.611440 ! Fit after self-cal, rms=0.018632Jy sigma=0.608171 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.659 mas, bmaj=3.845 mas, bpa=24.86 degrees ! Estimated noise=0.726616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.43829e-05 Jy ! Component: 100 - total flux cleaned = -4.77472e-06 Jy ! Component: 150 - total flux cleaned = 3.61914e-06 Jy ! Component: 200 - total flux cleaned = 2.05334e-05 Jy ! Total flux subtracted in 200 components = 2.05334e-05 Jy ! Clean residual min=-0.003167 max=0.003845 Jy/beam ! Clean residual mean=0.000034 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.0540548 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.0540548 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=0.018620Jy sigma=0.607852 ! Fit after self-cal, rms=0.018621Jy sigma=0.607813 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 = -8.88522e-06 Jy ! Component: 100 - total flux cleaned = 7.75683e-06 Jy ! Component: 150 - total flux cleaned = 2.2957e-05 Jy ! Component: 200 - total flux cleaned = 4.45275e-05 Jy ! Total flux subtracted in 200 components = 4.45275e-05 Jy ! Clean residual min=-0.003157 max=0.003824 Jy/beam ! Clean residual mean=0.000034 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.0540994 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.0540994 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=0.018615Jy sigma=0.607614 ! Fit after self-cal, rms=0.018615Jy sigma=0.607603 ! 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=0.018615Jy sigma=0.607603 ! Fit after self-cal, rms=0.018610Jy sigma=0.607596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.659 mas, bmaj=3.845 mas, bpa=24.86 degrees ! Estimated noise=0.726634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.1302e-07 Jy ! Component: 100 - total flux cleaned = 7.36001e-06 Jy ! Component: 150 - total flux cleaned = 2.10376e-05 Jy ! Component: 200 - total flux cleaned = 3.41933e-05 Jy ! Total flux subtracted in 200 components = 3.41933e-05 Jy ! Clean residual min=-0.003146 max=0.003814 Jy/beam ! Clean residual mean=0.000033 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.0541336 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.0541336 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=0.018605Jy sigma=0.607438 ! Fit after self-cal, rms=0.018605Jy sigma=0.607431 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 = 7.56478e-06 Jy ! Component: 100 - total flux cleaned = 1.43975e-05 Jy ! Component: 150 - total flux cleaned = 3.30277e-05 Jy ! Component: 200 - total flux cleaned = 4.49554e-05 Jy ! Total flux subtracted in 200 components = 4.49554e-05 Jy ! Clean residual min=-0.003134 max=0.003805 Jy/beam ! Clean residual mean=0.000033 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0541785 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.0541785 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=0.018602Jy sigma=0.607303 ! Fit after self-cal, rms=0.018601Jy sigma=0.607298 ! 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=0.018601Jy sigma=0.607298 ! Fit after self-cal, rms=0.018600Jy sigma=0.607297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=4.144 mas, bpa=19.11 degrees ! Estimated noise=0.764318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0007442 Jy ! Component: 100 - total flux cleaned = 0.00101817 Jy ! Component: 150 - total flux cleaned = 0.00109215 Jy ! Component: 200 - total flux cleaned = 0.00114567 Jy ! Total flux subtracted in 200 components = 0.00114567 Jy ! Clean residual min=-0.003726 max=0.004615 Jy/beam ! Clean residual mean=0.000048 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.0553242 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.0553242 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=0.018604Jy sigma=0.607848 ! Fit after self-cal, rms=0.018605Jy sigma=0.607830 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 = 6.7452e-05 Jy ! Component: 100 - total flux cleaned = 0.000102881 Jy ! Component: 150 - total flux cleaned = 0.000135389 Jy ! Component: 200 - total flux cleaned = 0.000156456 Jy ! Total flux subtracted in 200 components = 0.000156456 Jy ! Clean residual min=-0.003695 max=0.004549 Jy/beam ! Clean residual mean=0.000048 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.0554806 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.0554806 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=0.018611Jy sigma=0.608051 ! Fit after self-cal, rms=0.018611Jy sigma=0.608040 ! 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=1.659 mas, bmaj=3.844 mas, bpa=24.86 degrees ! Estimated noise=0.726632 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.659 x 3.844 at 24.86 degrees (North through East) ! Clean map min=-0.0030813 max=0.038266 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=1.359 mas, bmaj=3.716 mas, bpa=24.96 degrees ! Estimated noise=0.971528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288216 Jy ! Component: 100 - total flux cleaned = 0.0385175 Jy ! Component: 150 - total flux cleaned = 0.0431257 Jy ! Component: 200 - total flux cleaned = 0.0457333 Jy ! Total flux subtracted in 200 components = 0.0457333 Jy ! Clean residual min=-0.002931 max=0.003282 Jy/beam ! Clean residual mean=0.000018 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0457333 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0457333 Jy ! Inverting map and beam ! Estimated beam: bmin=1.659 mas, bmaj=3.844 mas, bpa=24.86 degrees ! Estimated noise=0.726632 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 = 0.00289173 Jy ! Component: 100 - total flux cleaned = 0.00465832 Jy ! Component: 150 - total flux cleaned = 0.00585558 Jy ! Component: 200 - total flux cleaned = 0.00670968 Jy ! Total flux subtracted in 200 components = 0.00670968 Jy ! Clean residual min=-0.003226 max=0.003877 Jy/beam ! Clean residual mean=0.000035 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.052443 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 0.052443 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=2.367 mas, bmaj=4.144 mas, bpa=19.11 degrees ! Estimated noise=0.764318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128231 Jy ! Component: 100 - total flux cleaned = 0.00208167 Jy ! Component: 150 - total flux cleaned = 0.00245866 Jy ! Component: 200 - total flux cleaned = 0.00256677 Jy ! Total flux subtracted in 200 components = 0.00256677 Jy ! Clean residual min=-0.003792 max=0.004695 Jy/beam ! Clean residual mean=0.000049 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.0550098 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 = 8.13977e-05 Jy ! Component: 100 - total flux cleaned = 0.000142128 Jy ! Component: 150 - total flux cleaned = 0.000198166 Jy ! Component: 200 - total flux cleaned = 0.000250645 Jy ! Total flux subtracted in 200 components = 0.000250645 Jy ! Clean residual min=-0.003745 max=0.004625 Jy/beam ! Clean residual mean=0.000048 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.0552604 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.0552604 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.659 mas, bmaj=3.844 mas, bpa=24.86 degrees ! Estimated noise=0.726632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000406873 Jy ! Component: 100 - total flux cleaned = -0.000438709 Jy ! Component: 150 - total flux cleaned = -0.000476558 Jy ! Component: 200 - total flux cleaned = -0.000511539 Jy ! Total flux subtracted in 200 components = -0.000511539 Jy ! Clean residual min=-0.003119 max=0.003823 Jy/beam ! Clean residual mean=0.000033 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.0547489 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.0547489 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=0.018619Jy sigma=0.608123 ! Fit after self-cal, rms=0.018617Jy sigma=0.608075 wmodel /d2/scr/pima/bp177e_uvs/J1554-0131_X_map.mod ! Writing 75 model components to file: /d2/scr/pima/bp177e_uvs/J1554-0131_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1554-0131_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1554-0131_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1554-0131_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1554-0131_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 = 0.0011298 Jy ! Component: 100 - total flux cleaned = 0.000869178 Jy ! Component: 150 - total flux cleaned = 0.000678916 Jy ! Component: 200 - total flux cleaned = 0.000905922 Jy ! Component: 250 - total flux cleaned = 0.00094878 Jy ! Component: 300 - total flux cleaned = 0.000831119 Jy ! Component: 350 - total flux cleaned = 0.000642441 Jy ! Component: 400 - total flux cleaned = 0.000390544 Jy ! Component: 450 - total flux cleaned = 0.000218655 Jy ! Component: 500 - total flux cleaned = -4.45441e-05 Jy ! Component: 550 - total flux cleaned = -0.00017093 Jy ! Component: 600 - total flux cleaned = -0.000291478 Jy ! Component: 650 - total flux cleaned = -0.000291459 Jy ! Component: 700 - total flux cleaned = -0.000320205 Jy ! Component: 750 - total flux cleaned = -0.000347784 Jy ! Component: 800 - total flux cleaned = -0.000294848 Jy ! Component: 850 - total flux cleaned = -0.000319395 Jy ! Component: 900 - total flux cleaned = -0.000245165 Jy ! Component: 950 - total flux cleaned = -0.000126025 Jy ! Component: 1000 - total flux cleaned = -0.000102275 Jy ! Component: 1050 - total flux cleaned = -1.20999e-05 Jy ! Component: 1100 - total flux cleaned = 7.53886e-05 Jy ! Component: 1150 - total flux cleaned = 0.000117581 Jy ! Component: 1200 - total flux cleaned = 0.000138177 Jy ! Component: 1250 - total flux cleaned = 0.000138492 Jy ! Component: 1300 - total flux cleaned = 0.000138883 Jy ! Component: 1350 - total flux cleaned = 0.000215108 Jy ! Component: 1400 - total flux cleaned = 0.000177834 Jy ! Component: 1450 - total flux cleaned = 0.000160084 Jy ! Component: 1500 - total flux cleaned = 0.000178507 Jy ! Component: 1550 - total flux cleaned = 0.000160772 Jy ! Component: 1600 - total flux cleaned = 0.000177823 Jy ! Component: 1650 - total flux cleaned = 0.000160699 Jy ! Component: 1700 - total flux cleaned = 0.000193079 Jy ! Component: 1750 - total flux cleaned = 0.000160642 Jy ! Component: 1800 - total flux cleaned = 0.000113029 Jy ! Component: 1850 - total flux cleaned = 8.23381e-05 Jy ! Component: 1900 - total flux cleaned = 6.73655e-05 Jy ! Component: 1950 - total flux cleaned = 6.701e-05 Jy ! Component: 2000 - total flux cleaned = 2.3036e-05 Jy ! Component: 2050 - total flux cleaned = 2.32011e-05 Jy ! Component: 2100 - total flux cleaned = 2.34742e-05 Jy ! Component: 2150 - total flux cleaned = 5.15615e-05 Jy ! Component: 2200 - total flux cleaned = 6.5001e-05 Jy ! Component: 2250 - total flux cleaned = 6.48522e-05 Jy ! Component: 2300 - total flux cleaned = 7.81352e-05 Jy ! Component: 2350 - total flux cleaned = 9.14081e-05 Jy ! Component: 2400 - total flux cleaned = 0.00010433 Jy ! Component: 2450 - total flux cleaned = 0.000129912 Jy ! Component: 2500 - total flux cleaned = 0.000129788 Jy ! Component: 2550 - total flux cleaned = 0.000154782 Jy ! Component: 2600 - total flux cleaned = 0.00019145 Jy ! Component: 2650 - total flux cleaned = 0.000215442 Jy ! Component: 2700 - total flux cleaned = 0.000227298 Jy ! Component: 2750 - total flux cleaned = 0.00027419 Jy ! Component: 2800 - total flux cleaned = 0.000297384 Jy ! Component: 2850 - total flux cleaned = 0.000308911 Jy ! Component: 2900 - total flux cleaned = 0.00033158 Jy ! Component: 2950 - total flux cleaned = 0.000365124 Jy ! Component: 3000 - total flux cleaned = 0.000376065 Jy ! Component: 3050 - total flux cleaned = 0.000387086 Jy ! Component: 3100 - total flux cleaned = 0.000398009 Jy ! Component: 3150 - total flux cleaned = 0.000441018 Jy ! Component: 3200 - total flux cleaned = 0.000462336 Jy ! Component: 3250 - total flux cleaned = 0.000472958 Jy ! Component: 3300 - total flux cleaned = 0.000514811 Jy ! Component: 3350 - total flux cleaned = 0.000535578 Jy ! Component: 3400 - total flux cleaned = 0.000545785 Jy ! Component: 3450 - total flux cleaned = 0.000566253 Jy ! Component: 3500 - total flux cleaned = 0.000576441 Jy ! Component: 3550 - total flux cleaned = 0.000586567 Jy ! Component: 3600 - total flux cleaned = 0.000596627 Jy ! Component: 3650 - total flux cleaned = 0.000576785 Jy ! Component: 3700 - total flux cleaned = 0.000596575 Jy ! Component: 3750 - total flux cleaned = 0.000567142 Jy ! Component: 3800 - total flux cleaned = 0.000586695 Jy ! Component: 3850 - total flux cleaned = 0.000586643 Jy ! Component: 3900 - total flux cleaned = 0.000586603 Jy ! Component: 3950 - total flux cleaned = 0.000576957 Jy ! Component: 4000 - total flux cleaned = 0.000586517 Jy ! Component: 4050 - total flux cleaned = 0.000548408 Jy ! Total flux subtracted in 4096 components = 0.000586504 Jy ! Clean residual min=-0.000562 max=0.000581 Jy/beam ! Clean residual mean=0.000005 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0553354 Jy keep ! Adding 384 model components to the UV plane model. ! The established model now contains 459 components and 0.0553354 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1554-0131_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.659 x 3.844 at 24.86 degrees (North through East) ! Clean map min=-0.001601 max=0.0386 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1554-0131_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0385996 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145364 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12979 1.12979 2.25957 4.51915 9.03829 18.0766 36.1532 72.3063 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 265.536 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1554-0131_X_uvs.log closed on Sat Mar 22 21:02:11 2014