! Started logfile: /g0/scr/pima/s4195b_uvs/J1100+4019_X_uvs.log on Tue Dec 31 19:36:14 2013 obs /g0/scr/pima/s4195b_uvs/J1100+4019_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1100+4019_X_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1100+4019 ! ! 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 2240 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 /g0/scr/pima/s4195b_uvs/J1100+4019_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=1.000546Jy sigma=0.800031 ! Fit after self-cal, rms=0.993110Jy sigma=0.789428 ! 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=0.7175 mas, bmaj=3.489 mas, bpa=-25.04 degrees ! Estimated noise=33.0926 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 = 0.00759523 Jy ! Component: 100 - total flux cleaned = 0.00908015 Jy ! Total flux subtracted in 100 components = 0.00908015 Jy ! Clean residual min=-0.001757 max=0.001783 Jy/beam ! Clean residual mean=-0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.00908015 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.00908015 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=0.014903Jy sigma=0.013349 ! Fit after self-cal, rms=0.012920Jy sigma=0.011775 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317126 Jy ! Component: 100 - total flux cleaned = 0.00376622 Jy ! Total flux subtracted in 100 components = 0.00376622 Jy ! Clean residual min=-0.001262 max=0.001233 Jy/beam ! Clean residual mean=-0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0128464 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0128464 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=0.013124Jy sigma=0.010667 ! Fit after self-cal, rms=0.013127Jy sigma=0.010664 ! 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=0.933 mas, bmaj=3.268 mas, bpa=-24.82 degrees ! Estimated noise=20.9858 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 = 0.000694388 Jy ! Component: 100 - total flux cleaned = 0.00117902 Jy ! Component: 150 - total flux cleaned = 0.00155009 Jy ! Component: 200 - total flux cleaned = 0.00183539 Jy ! Total flux subtracted in 200 components = 0.00183539 Jy ! Clean residual min=-0.000799 max=0.000817 Jy/beam ! Clean residual mean=-0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0146818 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0146818 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=0.013198Jy sigma=0.010541 ! Fit after self-cal, rms=0.013186Jy sigma=0.010535 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.933 x 3.268 at -24.82 degrees (North through East) ! Clean map min=-0.00081085 max=0.013117 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.013186Jy sigma=0.010535 ! Fit after self-cal, rms=0.013186Jy sigma=0.010535 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=3.268 mas, bpa=-24.82 degrees ! Estimated noise=20.9858 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 = 0.000291858 Jy ! Component: 100 - total flux cleaned = 0.000422739 Jy ! Component: 150 - total flux cleaned = 0.000483025 Jy ! Component: 200 - total flux cleaned = 0.000503542 Jy ! Total flux subtracted in 200 components = 0.000503542 Jy ! Clean residual min=-0.000814 max=0.000809 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0151853 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.0151853 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=0.013197Jy sigma=0.010511 ! Fit after self-cal, rms=0.013195Jy sigma=0.010509 ! 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=0.013195Jy sigma=0.010509 ! Fit after self-cal, rms=0.013195Jy sigma=0.010509 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=3.268 mas, bpa=-24.82 degrees ! Estimated noise=20.9858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.0438e-05 Jy ! Component: 100 - total flux cleaned = 6.69962e-05 Jy ! Component: 150 - total flux cleaned = 7.91068e-05 Jy ! Component: 200 - total flux cleaned = 9.06345e-05 Jy ! Total flux subtracted in 200 components = 9.06345e-05 Jy ! Clean residual min=-0.000801 max=0.000821 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0152759 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.0152759 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=0.013198Jy sigma=0.010498 ! Fit after self-cal, rms=0.013200Jy sigma=0.010498 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.02002e-05 Jy ! Component: 100 - total flux cleaned = 2.5806e-05 Jy ! Component: 150 - total flux cleaned = 4.11555e-05 Jy ! Component: 200 - total flux cleaned = 4.59627e-05 Jy ! Total flux subtracted in 200 components = 4.59627e-05 Jy ! Clean residual min=-0.000784 max=0.000831 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0153219 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.0153219 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=0.013202Jy sigma=0.010491 ! Fit after self-cal, rms=0.013203Jy sigma=0.010491 ! 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=0.013203Jy sigma=0.010491 ! Fit after self-cal, rms=0.013203Jy sigma=0.010491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=3.268 mas, bpa=-24.82 degrees ! Estimated noise=20.9858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.02959e-06 Jy ! Component: 100 - total flux cleaned = 9.51316e-06 Jy ! Component: 150 - total flux cleaned = 1.82399e-05 Jy ! Component: 200 - total flux cleaned = 2.6439e-05 Jy ! Total flux subtracted in 200 components = 2.6439e-05 Jy ! Clean residual min=-0.000787 max=0.000838 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0153483 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.0153483 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=0.013200Jy sigma=0.010489 ! Fit after self-cal, rms=0.013202Jy sigma=0.010489 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.0476e-05 Jy ! Component: 100 - total flux cleaned = -2.08006e-06 Jy ! Component: 150 - total flux cleaned = 9.59856e-06 Jy ! Component: 200 - total flux cleaned = 2.05565e-05 Jy ! Total flux subtracted in 200 components = 2.05565e-05 Jy ! Clean residual min=-0.000789 max=0.000844 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0153689 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0153689 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=0.013198Jy sigma=0.010489 ! Fit after self-cal, rms=0.013200Jy sigma=0.010488 ! 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=0.013200Jy sigma=0.010488 ! Fit after self-cal, rms=0.013200Jy sigma=0.010488 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=3.243 mas, bpa=-28.55 degrees ! Estimated noise=25.5735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154584 Jy ! Component: 100 - total flux cleaned = 0.000175184 Jy ! Component: 150 - total flux cleaned = 0.000180929 Jy ! Component: 200 - total flux cleaned = 0.000183668 Jy ! Total flux subtracted in 200 components = 0.000183668 Jy ! Clean residual min=-0.000805 max=0.000772 Jy/beam ! Clean residual mean=-0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0155526 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0155526 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=0.013201Jy sigma=0.010489 ! Fit after self-cal, rms=0.013203Jy sigma=0.010488 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 = 5.8204e-06 Jy ! Component: 100 - total flux cleaned = 8.81887e-06 Jy ! Component: 150 - total flux cleaned = 3.55574e-06 Jy ! Component: 200 - total flux cleaned = 3.63784e-06 Jy ! Total flux subtracted in 200 components = 3.63784e-06 Jy ! Clean residual min=-0.000800 max=0.000782 Jy/beam ! Clean residual mean=-0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0155562 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.0155562 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=0.013205Jy sigma=0.010489 ! Fit after self-cal, rms=0.013206Jy sigma=0.010489 ! 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=0.933 mas, bmaj=3.268 mas, bpa=-24.82 degrees ! Estimated noise=20.9858 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.933 x 3.268 at -24.82 degrees (North through East) ! Clean map min=-0.00073263 max=0.013079 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=0.7175 mas, bmaj=3.489 mas, bpa=-25.04 degrees ! Estimated noise=33.0926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101483 Jy ! Component: 100 - total flux cleaned = 0.0123624 Jy ! Component: 150 - total flux cleaned = 0.0129477 Jy ! Component: 200 - total flux cleaned = 0.0131566 Jy ! Total flux subtracted in 200 components = 0.0131566 Jy ! Clean residual min=-0.001295 max=0.001284 Jy/beam ! Clean residual mean=-0.000002 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0131566 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0131566 Jy ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=3.268 mas, bpa=-24.82 degrees ! Estimated noise=20.9858 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 = 0.000762588 Jy ! Component: 100 - total flux cleaned = 0.00126034 Jy ! Component: 150 - total flux cleaned = 0.00163356 Jy ! Component: 200 - total flux cleaned = 0.00190869 Jy ! Total flux subtracted in 200 components = 0.00190869 Jy ! Clean residual min=-0.000881 max=0.000819 Jy/beam ! Clean residual mean=-0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0150653 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0150653 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=2.073 mas, bmaj=3.243 mas, bpa=-28.55 degrees ! Estimated noise=25.5735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031257 Jy ! Component: 100 - total flux cleaned = 0.00038169 Jy ! Component: 150 - total flux cleaned = 0.000392297 Jy ! Component: 200 - total flux cleaned = 0.000405572 Jy ! Total flux subtracted in 200 components = 0.000405572 Jy ! Clean residual min=-0.000817 max=0.000807 Jy/beam ! Clean residual mean=-0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0154709 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 = 1.59368e-05 Jy ! Component: 100 - total flux cleaned = 3.05258e-05 Jy ! Component: 150 - total flux cleaned = 3.71966e-05 Jy ! Component: 200 - total flux cleaned = 4.35891e-05 Jy ! Total flux subtracted in 200 components = 4.35891e-05 Jy ! Clean residual min=-0.000807 max=0.000803 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0155144 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.0155144 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=3.268 mas, bpa=-24.82 degrees ! Estimated noise=20.9858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011453 Jy ! Component: 100 - total flux cleaned = -0.000100168 Jy ! Component: 150 - total flux cleaned = -9.32872e-05 Jy ! Component: 200 - total flux cleaned = -8.09001e-05 Jy ! Total flux subtracted in 200 components = -8.09001e-05 Jy ! Clean residual min=-0.000804 max=0.000883 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0154335 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0154335 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=0.013209Jy sigma=0.010493 ! Fit after self-cal, rms=0.013210Jy sigma=0.010492 wmodel /g0/scr/pima/s4195b_uvs/J1100+4019_X_map.mod ! Writing 49 model components to file: /g0/scr/pima/s4195b_uvs/J1100+4019_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1100+4019_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1100+4019_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1100+4019_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195b_uvs/J1100+4019_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 = 0.000143906 Jy ! Component: 100 - total flux cleaned = 0.000199411 Jy ! Component: 150 - total flux cleaned = 0.000264836 Jy ! Component: 200 - total flux cleaned = 0.000302453 Jy ! Component: 250 - total flux cleaned = 0.000361139 Jy ! Component: 300 - total flux cleaned = 0.000406169 Jy ! Component: 350 - total flux cleaned = 0.000439004 Jy ! Component: 400 - total flux cleaned = 0.000470636 Jy ! Component: 450 - total flux cleaned = 0.00050134 Jy ! Component: 500 - total flux cleaned = 0.000501428 Jy ! Component: 550 - total flux cleaned = 0.000511459 Jy ! Component: 600 - total flux cleaned = 0.000521109 Jy ! Component: 650 - total flux cleaned = 0.000521335 Jy ! Component: 700 - total flux cleaned = 0.000530239 Jy ! Component: 750 - total flux cleaned = 0.000503602 Jy ! Component: 800 - total flux cleaned = 0.000503535 Jy ! Component: 850 - total flux cleaned = 0.000486614 Jy ! Component: 900 - total flux cleaned = 0.00048667 Jy ! Component: 950 - total flux cleaned = 0.000470301 Jy ! Component: 1000 - total flux cleaned = 0.000478305 Jy ! Component: 1050 - total flux cleaned = 0.000478204 Jy ! Component: 1100 - total flux cleaned = 0.000478207 Jy ! Component: 1150 - total flux cleaned = 0.000485871 Jy ! Component: 1200 - total flux cleaned = 0.000470795 Jy ! Component: 1250 - total flux cleaned = 0.000463314 Jy ! Component: 1300 - total flux cleaned = 0.000448712 Jy ! Component: 1350 - total flux cleaned = 0.000441419 Jy ! Component: 1400 - total flux cleaned = 0.0004273 Jy ! Component: 1450 - total flux cleaned = 0.000448304 Jy ! Component: 1500 - total flux cleaned = 0.000455173 Jy ! Component: 1550 - total flux cleaned = 0.000455143 Jy ! Component: 1600 - total flux cleaned = 0.000455168 Jy ! Component: 1650 - total flux cleaned = 0.000468337 Jy ! Component: 1700 - total flux cleaned = 0.000455241 Jy ! Component: 1750 - total flux cleaned = 0.000461676 Jy ! Component: 1800 - total flux cleaned = 0.000468062 Jy ! Component: 1850 - total flux cleaned = 0.00046804 Jy ! Component: 1900 - total flux cleaned = 0.000474155 Jy ! Component: 1950 - total flux cleaned = 0.000474106 Jy ! Component: 2000 - total flux cleaned = 0.000498466 Jy ! Component: 2050 - total flux cleaned = 0.000504523 Jy ! Component: 2100 - total flux cleaned = 0.000522422 Jy ! Component: 2150 - total flux cleaned = 0.000540044 Jy ! Component: 2200 - total flux cleaned = 0.00054581 Jy ! Component: 2250 - total flux cleaned = 0.000545822 Jy ! Component: 2300 - total flux cleaned = 0.000545866 Jy ! Component: 2350 - total flux cleaned = 0.000534533 Jy ! Component: 2400 - total flux cleaned = 0.000540168 Jy ! Component: 2450 - total flux cleaned = 0.000551342 Jy ! Component: 2500 - total flux cleaned = 0.000534686 Jy ! Component: 2550 - total flux cleaned = 0.000567707 Jy ! Component: 2600 - total flux cleaned = 0.000567686 Jy ! Component: 2650 - total flux cleaned = 0.000573124 Jy ! Component: 2700 - total flux cleaned = 0.000578469 Jy ! Component: 2750 - total flux cleaned = 0.000573099 Jy ! Component: 2800 - total flux cleaned = 0.000578422 Jy ! Component: 2850 - total flux cleaned = 0.000583703 Jy ! Component: 2900 - total flux cleaned = 0.000578423 Jy ! Component: 2950 - total flux cleaned = 0.000594167 Jy ! Component: 3000 - total flux cleaned = 0.000588965 Jy ! Component: 3050 - total flux cleaned = 0.000588974 Jy ! Component: 3100 - total flux cleaned = 0.000588939 Jy ! Component: 3150 - total flux cleaned = 0.000588946 Jy ! Component: 3200 - total flux cleaned = 0.000578705 Jy ! Component: 3250 - total flux cleaned = 0.000588932 Jy ! Component: 3300 - total flux cleaned = 0.000583852 Jy ! Component: 3350 - total flux cleaned = 0.000599055 Jy ! Component: 3400 - total flux cleaned = 0.000599024 Jy ! Component: 3450 - total flux cleaned = 0.000604012 Jy ! Component: 3500 - total flux cleaned = 0.000619034 Jy ! Component: 3550 - total flux cleaned = 0.000614007 Jy ! Component: 3600 - total flux cleaned = 0.000609062 Jy ! Component: 3650 - total flux cleaned = 0.00063382 Jy ! Component: 3700 - total flux cleaned = 0.000638743 Jy ! Component: 3750 - total flux cleaned = 0.000653437 Jy ! Component: 3800 - total flux cleaned = 0.000653409 Jy ! Component: 3850 - total flux cleaned = 0.000658274 Jy ! Component: 3900 - total flux cleaned = 0.000658275 Jy ! Component: 3950 - total flux cleaned = 0.000672787 Jy ! Component: 4000 - total flux cleaned = 0.000687247 Jy ! Component: 4050 - total flux cleaned = 0.000701645 Jy ! Total flux subtracted in 4096 components = 0.000696872 Jy ! Clean residual min=-0.000298 max=0.000276 Jy/beam ! Clean residual mean=0.000001 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0161304 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 274 components and 0.0161304 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1100+4019_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.933 x 3.268 at -24.82 degrees (North through East) ! Clean map min=-0.00065857 max=0.013127 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1100+4019_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0131267 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.7931e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.78105 1.78105 3.56209 7.12419 14.2484 28.4967 56.9935 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 168.44 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1100+4019_X_uvs.log closed on Tue Dec 31 19:36:20 2013