! Started logfile: /scr/pima/bp171ad_uvs/J0340-2427_X_uvs.log on Mon Dec 9 01:56:42 2013 obs /scr/pima/bp171ad_uvs/J0340-2427_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0340-2427_X_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.517094 visibilities/baseline/integration-bin. ! Found source: J0340-2427 ! ! 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 1936 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 /scr/pima/bp171ad_uvs/J0340-2427_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000568Jy sigma=0.846296 ! Fit after self-cal, rms=0.984495Jy sigma=0.826322 ! 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=1.079 mas, bmaj=2.258 mas, bpa=-1.288 degrees ! Estimated noise=35.1912 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 = 0.0147385 Jy ! Component: 100 - total flux cleaned = 0.0185905 Jy ! Total flux subtracted in 100 components = 0.0185905 Jy ! Clean residual min=-0.002210 max=0.003157 Jy/beam ! Clean residual mean=-0.000000 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0185905 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0185905 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=0.029080Jy sigma=0.021773 ! Fit after self-cal, rms=0.027355Jy sigma=0.019984 ! 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=1.433 mas, bmaj=2.927 mas, bpa=0.6545 degrees ! Estimated noise=21.5867 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 = 0.00420263 Jy ! Component: 100 - total flux cleaned = 0.00549922 Jy ! Component: 150 - total flux cleaned = 0.00550145 Jy ! Component: 200 - total flux cleaned = 0.00541421 Jy ! Total flux subtracted in 200 components = 0.00541421 Jy ! Clean residual min=-0.002232 max=0.002683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0240047 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0240047 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=0.027511Jy sigma=0.018792 ! Fit after self-cal, rms=0.027496Jy sigma=0.018790 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.433 x 2.927 at 0.6545 degrees (North through East) ! Clean map min=-0.002206 max=0.022859 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* ! SC 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* ! SC 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* ! SC 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* ! SC 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* ! SC 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* ! SC 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* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.94 KP 0.96 LA 0.91 ! MK 1.00 NL 0.85 OV 1.03 PT 1.18 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.027496Jy sigma=0.018790 ! Fit after self-cal, rms=0.027477Jy sigma=0.018766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.428 mas, bmaj=2.923 mas, bpa=0.7719 degrees ! Estimated noise=21.5008 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 = -1.91016e-05 Jy ! Component: 100 - total flux cleaned = -8.11771e-05 Jy ! Component: 150 - total flux cleaned = -0.000117454 Jy ! Component: 200 - total flux cleaned = -0.000151025 Jy ! Total flux subtracted in 200 components = -0.000151025 Jy ! Clean residual min=-0.002164 max=0.002467 Jy/beam ! Clean residual mean=-0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0238537 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0238537 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=0.027465Jy sigma=0.018732 ! Fit after self-cal, rms=0.027450Jy sigma=0.018728 ! 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=0.027450Jy sigma=0.018728 ! Fit after self-cal, rms=0.027484Jy sigma=0.018728 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.427 mas, bmaj=2.919 mas, bpa=0.7225 degrees ! Estimated noise=21.5195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.30405e-05 Jy ! Component: 100 - total flux cleaned = -8.00183e-05 Jy ! Component: 150 - total flux cleaned = -0.000122189 Jy ! Component: 200 - total flux cleaned = -0.000159036 Jy ! Total flux subtracted in 200 components = -0.000159036 Jy ! Clean residual min=-0.002182 max=0.002381 Jy/beam ! Clean residual mean=-0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0236946 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0236946 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=0.027481Jy sigma=0.018708 ! Fit after self-cal, rms=0.027474Jy sigma=0.018708 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 = -3.61596e-05 Jy ! Component: 100 - total flux cleaned = -6.96343e-05 Jy ! Component: 150 - total flux cleaned = -8.9697e-05 Jy ! Component: 200 - total flux cleaned = -0.000116802 Jy ! Total flux subtracted in 200 components = -0.000116802 Jy ! Clean residual min=-0.002202 max=0.002325 Jy/beam ! Clean residual mean=-0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0235778 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0235778 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=0.027474Jy sigma=0.018697 ! Fit after self-cal, rms=0.027470Jy sigma=0.018696 ! 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=0.027470Jy sigma=0.018696 ! Fit after self-cal, rms=0.027506Jy sigma=0.018696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=2.917 mas, bpa=0.668 degrees ! Estimated noise=21.5409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.39379e-06 Jy ! Component: 100 - total flux cleaned = -2.41076e-05 Jy ! Component: 150 - total flux cleaned = -4.8812e-05 Jy ! Component: 200 - total flux cleaned = -6.37993e-05 Jy ! Total flux subtracted in 200 components = -6.37993e-05 Jy ! Clean residual min=-0.002198 max=0.002300 Jy/beam ! Clean residual mean=-0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.023514 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.023514 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=0.027508Jy sigma=0.018687 ! Fit after self-cal, rms=0.027505Jy sigma=0.018687 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 = -1.664e-05 Jy ! Component: 100 - total flux cleaned = -3.08743e-05 Jy ! Component: 150 - total flux cleaned = -4.41747e-05 Jy ! Component: 200 - total flux cleaned = -6.28269e-05 Jy ! Total flux subtracted in 200 components = -6.28269e-05 Jy ! Clean residual min=-0.002200 max=0.002274 Jy/beam ! Clean residual mean=-0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0234512 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.0234512 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=0.027505Jy sigma=0.018683 ! Fit after self-cal, rms=0.027504Jy sigma=0.018683 ! 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=0.027504Jy sigma=0.018683 ! Fit after self-cal, rms=0.027526Jy sigma=0.018682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.652 mas, bmaj=5.201 mas, bpa=-2.616 degrees ! Estimated noise=23.8457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.92574e-05 Jy ! Component: 100 - total flux cleaned = -8.52939e-05 Jy ! Component: 150 - total flux cleaned = -8.64673e-05 Jy ! Component: 200 - total flux cleaned = -8.64954e-05 Jy ! Total flux subtracted in 200 components = -8.64954e-05 Jy ! Clean residual min=-0.002508 max=0.002765 Jy/beam ! Clean residual mean=-0.000002 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0233647 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0233647 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=0.027514Jy sigma=0.018692 ! Fit after self-cal, rms=0.027512Jy sigma=0.018692 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 = -7.687e-06 Jy ! Component: 100 - total flux cleaned = -1.56915e-05 Jy ! Component: 150 - total flux cleaned = -2.36942e-05 Jy ! Component: 200 - total flux cleaned = -2.38798e-05 Jy ! Total flux subtracted in 200 components = -2.38798e-05 Jy ! Clean residual min=-0.002505 max=0.002742 Jy/beam ! Clean residual mean=-0.000002 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.0233408 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0233408 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=0.027505Jy sigma=0.018697 ! Fit after self-cal, rms=0.027503Jy sigma=0.018697 ! 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=1.426 mas, bmaj=2.915 mas, bpa=0.6187 degrees ! Estimated noise=21.551 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.426 x 2.915 at 0.6187 degrees (North through East) ! Clean map min=-0.002183 max=0.024017 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=1.078 mas, bmaj=2.255 mas, bpa=-1.31 degrees ! Estimated noise=35.0179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016795 Jy ! Component: 100 - total flux cleaned = 0.021338 Jy ! Component: 150 - total flux cleaned = 0.023484 Jy ! Component: 200 - total flux cleaned = 0.0242078 Jy ! Total flux subtracted in 200 components = 0.0242078 Jy ! Clean residual min=-0.002333 max=0.002796 Jy/beam ! Clean residual mean=-0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0242078 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0242078 Jy ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=2.915 mas, bpa=0.6187 degrees ! Estimated noise=21.551 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 = 6.56297e-05 Jy ! Component: 100 - total flux cleaned = -6.04339e-05 Jy ! Component: 150 - total flux cleaned = -0.000195922 Jy ! Component: 200 - total flux cleaned = -0.000290071 Jy ! Total flux subtracted in 200 components = -0.000290071 Jy ! Clean residual min=-0.002090 max=0.002497 Jy/beam ! Clean residual mean=-0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0239177 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0239177 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=2.652 mas, bmaj=5.201 mas, bpa=-2.616 degrees ! Estimated noise=23.8457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.00664e-05 Jy ! Component: 100 - total flux cleaned = -0.000160326 Jy ! Component: 150 - total flux cleaned = -0.000218806 Jy ! Component: 200 - total flux cleaned = -0.000256412 Jy ! Total flux subtracted in 200 components = -0.000256412 Jy ! Clean residual min=-0.002489 max=0.002888 Jy/beam ! Clean residual mean=-0.000002 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0236613 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 = -4.49786e-05 Jy ! Component: 100 - total flux cleaned = -6.54498e-05 Jy ! Component: 150 - total flux cleaned = -8.50806e-05 Jy ! Component: 200 - total flux cleaned = -9.42079e-05 Jy ! Total flux subtracted in 200 components = -9.42079e-05 Jy ! Clean residual min=-0.002500 max=0.002834 Jy/beam ! Clean residual mean=-0.000002 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0235671 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0235671 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=2.915 mas, bpa=0.6187 degrees ! Estimated noise=21.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110463 Jy ! Component: 100 - total flux cleaned = 7.72673e-05 Jy ! Component: 150 - total flux cleaned = 5.06302e-05 Jy ! Component: 200 - total flux cleaned = 7.60161e-06 Jy ! Total flux subtracted in 200 components = 7.60161e-06 Jy ! Clean residual min=-0.002192 max=0.002330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0235747 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0235747 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=0.027523Jy sigma=0.018691 ! Fit after self-cal, rms=0.027526Jy sigma=0.018690 wmodel /scr/pima/bp171ad_uvs/J0340-2427_X_map.mod ! Writing 35 model components to file: /scr/pima/bp171ad_uvs/J0340-2427_X_map.mod wobs /scr/pima/bp171ad_uvs/J0340-2427_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0340-2427_X_uvs.fits wwins /scr/pima/bp171ad_uvs/J0340-2427_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ad_uvs/J0340-2427_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 = 0.000585018 Jy ! Component: 100 - total flux cleaned = 0.000834323 Jy ! Component: 150 - total flux cleaned = 0.001019 Jy ! Component: 200 - total flux cleaned = 0.00104649 Jy ! Component: 250 - total flux cleaned = 0.000976093 Jy ! Component: 300 - total flux cleaned = 0.000908356 Jy ! Component: 350 - total flux cleaned = 0.000908009 Jy ! Component: 400 - total flux cleaned = 0.000830054 Jy ! Component: 450 - total flux cleaned = 0.000829977 Jy ! Component: 500 - total flux cleaned = 0.000830106 Jy ! Component: 550 - total flux cleaned = 0.000862817 Jy ! Component: 600 - total flux cleaned = 0.000894816 Jy ! Component: 650 - total flux cleaned = 0.000836086 Jy ! Component: 700 - total flux cleaned = 0.000751586 Jy ! Component: 750 - total flux cleaned = 0.000669722 Jy ! Component: 800 - total flux cleaned = 0.00057734 Jy ! Component: 850 - total flux cleaned = 0.000513363 Jy ! Component: 900 - total flux cleaned = 0.000413846 Jy ! Component: 950 - total flux cleaned = 0.000329094 Jy ! Component: 1000 - total flux cleaned = 0.000223282 Jy ! Component: 1050 - total flux cleaned = 0.000166105 Jy ! Component: 1100 - total flux cleaned = 8.78453e-05 Jy ! Component: 1150 - total flux cleaned = 3.30859e-05 Jy ! Component: 1200 - total flux cleaned = -3.1414e-05 Jy ! Component: 1250 - total flux cleaned = -8.39182e-05 Jy ! Component: 1300 - total flux cleaned = -9.4181e-05 Jy ! Component: 1350 - total flux cleaned = -9.41123e-05 Jy ! Component: 1400 - total flux cleaned = -0.000104092 Jy ! Component: 1450 - total flux cleaned = -0.000123796 Jy ! Component: 1500 - total flux cleaned = -0.000153043 Jy ! Component: 1550 - total flux cleaned = -0.000172394 Jy ! Component: 1600 - total flux cleaned = -0.000201106 Jy ! Component: 1650 - total flux cleaned = -0.000229539 Jy ! Component: 1700 - total flux cleaned = -0.000267025 Jy ! Component: 1750 - total flux cleaned = -0.000294916 Jy ! Component: 1800 - total flux cleaned = -0.000322503 Jy ! Component: 1850 - total flux cleaned = -0.000368122 Jy ! Component: 1900 - total flux cleaned = -0.000404408 Jy ! Component: 1950 - total flux cleaned = -0.000422463 Jy ! Component: 2000 - total flux cleaned = -0.000449248 Jy ! Component: 2050 - total flux cleaned = -0.000475913 Jy ! Component: 2100 - total flux cleaned = -0.000475861 Jy ! Component: 2150 - total flux cleaned = -0.000493487 Jy ! Component: 2200 - total flux cleaned = -0.000493429 Jy ! Component: 2250 - total flux cleaned = -0.000510902 Jy ! Component: 2300 - total flux cleaned = -0.000510869 Jy ! Component: 2350 - total flux cleaned = -0.00050217 Jy ! Component: 2400 - total flux cleaned = -0.000519573 Jy ! Component: 2450 - total flux cleaned = -0.000510821 Jy ! Component: 2500 - total flux cleaned = -0.000502135 Jy ! Component: 2550 - total flux cleaned = -0.000510862 Jy ! Component: 2600 - total flux cleaned = -0.000502125 Jy ! Component: 2650 - total flux cleaned = -0.000510797 Jy ! Component: 2700 - total flux cleaned = -0.000510836 Jy ! Component: 2750 - total flux cleaned = -0.000475924 Jy ! Component: 2800 - total flux cleaned = -0.000458413 Jy ! Component: 2850 - total flux cleaned = -0.000423369 Jy ! Component: 2900 - total flux cleaned = -0.00043212 Jy ! Component: 2950 - total flux cleaned = -0.000414543 Jy ! Component: 3000 - total flux cleaned = -0.000379363 Jy ! Component: 3050 - total flux cleaned = -0.000370499 Jy ! Component: 3100 - total flux cleaned = -0.000352813 Jy ! Component: 3150 - total flux cleaned = -0.00032616 Jy ! Component: 3200 - total flux cleaned = -0.000290441 Jy ! Component: 3250 - total flux cleaned = -0.000290486 Jy ! Component: 3300 - total flux cleaned = -0.000272491 Jy ! Component: 3350 - total flux cleaned = -0.000236205 Jy ! Component: 3400 - total flux cleaned = -0.000245318 Jy ! Component: 3450 - total flux cleaned = -0.000217834 Jy ! Component: 3500 - total flux cleaned = -0.000208545 Jy ! Component: 3550 - total flux cleaned = -0.000208565 Jy ! Component: 3600 - total flux cleaned = -0.000189943 Jy ! Component: 3650 - total flux cleaned = -0.000171151 Jy ! Component: 3700 - total flux cleaned = -0.000133351 Jy ! Component: 3750 - total flux cleaned = -0.000133354 Jy ! Component: 3800 - total flux cleaned = -0.000133469 Jy ! Component: 3850 - total flux cleaned = -0.000123726 Jy ! Component: 3900 - total flux cleaned = -0.000152751 Jy ! Component: 3950 - total flux cleaned = -0.000172307 Jy ! Component: 4000 - total flux cleaned = -0.000172226 Jy ! Component: 4050 - total flux cleaned = -0.000182151 Jy ! Total flux subtracted in 4096 components = -0.000201947 Jy ! Clean residual min=-0.000649 max=0.000617 Jy/beam ! Clean residual mean=0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0233727 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 266 components and 0.0233727 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0340-2427_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.426 x 2.915 at 0.6187 degrees (North through East) ! Clean map min=-0.0014372 max=0.023553 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0340-2427_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0235532 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170053 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.16598 2.16598 4.33197 8.66393 17.3279 34.6557 69.3115 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 138.505 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0340-2427_X_uvs.log closed on Mon Dec 9 01:56:47 2013