! Started logfile: /d2/scr/pima/bp177i_uvs/J1407-3431_X_uvs.log on Tue Apr 15 00:22:56 2014 obs /d2/scr/pima/bp177i_uvs/J1407-3431_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1407-3431_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.75 visibilities/baseline/integration-bin. ! Found source: J1407-3431 ! ! 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 504 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/bp177i_uvs/J1407-3431_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=1.000643Jy sigma=28.012942 ! Fit after self-cal, rms=0.932112Jy sigma=26.076910 ! 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=0.9786 mas, bmaj=5.371 mas, bpa=8.765 degrees ! Estimated noise=1.57212 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 = 0.043545 Jy ! Component: 100 - total flux cleaned = 0.0650562 Jy ! Total flux subtracted in 100 components = 0.0650562 Jy ! Clean residual min=-0.009152 max=0.018390 Jy/beam ! Clean residual mean=-0.000044 rms=0.003710 Jy/beam ! Combined flux in latest and established models = 0.0650562 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0650562 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=0.045136Jy sigma=1.263044 ! Fit after self-cal, rms=0.044544Jy sigma=1.252790 ! 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=1.212 mas, bmaj=5.845 mas, bpa=7.344 degrees ! Estimated noise=1.15994 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 = 0.0244097 Jy ! Component: 100 - total flux cleaned = 0.0370384 Jy ! Component: 150 - total flux cleaned = 0.0439363 Jy ! Component: 200 - total flux cleaned = 0.0478582 Jy ! Total flux subtracted in 200 components = 0.0478582 Jy ! Clean residual min=-0.008548 max=0.013467 Jy/beam ! Clean residual mean=-0.000009 rms=0.002914 Jy/beam ! Combined flux in latest and established models = 0.112914 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 80 components and 0.112914 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=0.030612Jy sigma=0.808446 ! Fit after self-cal, rms=0.030579Jy sigma=0.804227 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.212 x 5.845 at 7.344 degrees (North through East) ! Clean map min=-0.0083054 max=0.063428 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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=0.030579Jy sigma=0.804227 ! Fit after self-cal, rms=0.030579Jy sigma=0.804227 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=5.845 mas, bpa=7.344 degrees ! Estimated noise=1.15994 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 = 0.00254599 Jy ! Component: 100 - total flux cleaned = 0.00301194 Jy ! Component: 150 - total flux cleaned = 0.00326957 Jy ! Component: 200 - total flux cleaned = 0.0034394 Jy ! Total flux subtracted in 200 components = 0.0034394 Jy ! Clean residual min=-0.008065 max=0.013194 Jy/beam ! Clean residual mean=-0.000003 rms=0.002806 Jy/beam ! Combined flux in latest and established models = 0.116354 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.116354 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=0.030198Jy sigma=0.793373 ! Fit after self-cal, rms=0.030183Jy sigma=0.791902 ! 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=0.030183Jy sigma=0.791902 ! Fit after self-cal, rms=0.030183Jy sigma=0.791902 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=5.845 mas, bpa=7.344 degrees ! Estimated noise=1.15994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234328 Jy ! Component: 100 - total flux cleaned = 0.000486691 Jy ! Component: 150 - total flux cleaned = 0.000594857 Jy ! Component: 200 - total flux cleaned = 0.000594924 Jy ! Total flux subtracted in 200 components = 0.000594924 Jy ! Clean residual min=-0.007901 max=0.012842 Jy/beam ! Clean residual mean=-0.000002 rms=0.002766 Jy/beam ! Combined flux in latest and established models = 0.116949 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.116949 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=0.029943Jy sigma=0.786134 ! Fit after self-cal, rms=0.029926Jy sigma=0.785213 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 (11.8, -33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102461 Jy ! Component: 100 - total flux cleaned = 0.0142965 Jy ! Component: 150 - total flux cleaned = 0.0159123 Jy ! Component: 200 - total flux cleaned = 0.0159118 Jy ! Total flux subtracted in 200 components = 0.0159118 Jy ! Clean residual min=-0.006560 max=0.009026 Jy/beam ! Clean residual mean=0.000019 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.132861 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.132861 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=0.026320Jy sigma=0.678912 ! Fit after self-cal, rms=0.025661Jy sigma=0.659511 ! 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=0.025661Jy sigma=0.659511 ! Fit after self-cal, rms=0.025661Jy sigma=0.659511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=5.845 mas, bpa=7.344 degrees ! Estimated noise=1.15994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331459 Jy ! Component: 100 - total flux cleaned = 0.00362596 Jy ! Component: 150 - total flux cleaned = 0.00339835 Jy ! Component: 200 - total flux cleaned = 0.00346365 Jy ! Total flux subtracted in 200 components = 0.00346365 Jy ! Clean residual min=-0.005884 max=0.006959 Jy/beam ! Clean residual mean=0.000017 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.136324 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.136324 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=0.024938Jy sigma=0.636979 ! Fit after self-cal, rms=0.024757Jy sigma=0.632986 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 = 0.00134067 Jy ! Component: 100 - total flux cleaned = 0.00135222 Jy ! Component: 150 - total flux cleaned = 0.00123726 Jy ! Component: 200 - total flux cleaned = 0.00113441 Jy ! Total flux subtracted in 200 components = 0.00113441 Jy ! Clean residual min=-0.005359 max=0.006012 Jy/beam ! Clean residual mean=0.000015 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.137459 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 165 components and 0.137459 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=0.024448Jy sigma=0.622861 ! Fit after self-cal, rms=0.024362Jy sigma=0.621284 ! 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=0.024362Jy sigma=0.621284 ! Fit after self-cal, rms=0.024113Jy sigma=0.610532 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.46 mas, bmaj=7.72 mas, bpa=-2.831 degrees ! Estimated noise=1.32442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158881 Jy ! Component: 100 - total flux cleaned = -0.000263492 Jy ! Component: 150 - total flux cleaned = -0.000214343 Jy ! Component: 200 - total flux cleaned = -0.000216546 Jy ! Total flux subtracted in 200 components = -0.000216546 Jy ! Clean residual min=-0.004678 max=0.005284 Jy/beam ! Clean residual mean=0.000017 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.137242 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 192 components and 0.137242 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=0.023985Jy sigma=0.606038 ! Fit after self-cal, rms=0.023961Jy sigma=0.605500 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 = 9.07997e-05 Jy ! Component: 100 - total flux cleaned = 5.184e-05 Jy ! Component: 150 - total flux cleaned = 5.10154e-05 Jy ! Component: 200 - total flux cleaned = 1.63878e-05 Jy ! Total flux subtracted in 200 components = 1.63878e-05 Jy ! Clean residual min=-0.004547 max=0.004884 Jy/beam ! Clean residual mean=0.000015 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.137259 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 205 components and 0.137258 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=0.023882Jy sigma=0.603049 ! Fit after self-cal, rms=0.023870Jy sigma=0.602833 ! 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=1.212 mas, bmaj=5.836 mas, bpa=7.327 degrees ! Estimated noise=1.16311 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.212 x 5.836 at 7.327 degrees (North through East) ! Clean map min=-0.0053869 max=0.062949 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=0.9785 mas, bmaj=5.362 mas, bpa=8.741 degrees ! Estimated noise=1.57551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440631 Jy ! Component: 100 - total flux cleaned = 0.0671662 Jy ! Component: 150 - total flux cleaned = 0.0828465 Jy ! Component: 200 - total flux cleaned = 0.0940723 Jy ! Total flux subtracted in 200 components = 0.0940723 Jy ! Clean residual min=-0.006415 max=0.009832 Jy/beam ! Clean residual mean=-0.000020 rms=0.002361 Jy/beam ! Combined flux in latest and established models = 0.0940723 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.0940723 Jy ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=5.836 mas, bpa=7.327 degrees ! Estimated noise=1.16311 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 = 0.014885 Jy ! Component: 100 - total flux cleaned = 0.0243534 Jy ! Component: 150 - total flux cleaned = 0.0308714 Jy ! Component: 200 - total flux cleaned = 0.0355606 Jy ! Total flux subtracted in 200 components = 0.0355606 Jy ! Clean residual min=-0.005437 max=0.006574 Jy/beam ! Clean residual mean=0.000004 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.129633 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 95 components and 0.129633 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=2.46 mas, bmaj=7.72 mas, bpa=-2.831 degrees ! Estimated noise=1.32442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498326 Jy ! Component: 100 - total flux cleaned = 0.0068186 Jy ! Component: 150 - total flux cleaned = 0.00762345 Jy ! Component: 200 - total flux cleaned = 0.00826749 Jy ! Total flux subtracted in 200 components = 0.00826749 Jy ! Clean residual min=-0.005097 max=0.006028 Jy/beam ! Clean residual mean=0.000017 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.137901 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 = 0.000363953 Jy ! Component: 100 - total flux cleaned = 0.000527457 Jy ! Component: 150 - total flux cleaned = 0.000528537 Jy ! Component: 200 - total flux cleaned = 0.000529977 Jy ! Total flux subtracted in 200 components = 0.000529977 Jy ! Clean residual min=-0.004647 max=0.005606 Jy/beam ! Clean residual mean=0.000017 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.13843 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 131 components and 0.138431 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=5.836 mas, bpa=7.327 degrees ! Estimated noise=1.16311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334257 Jy ! Component: 100 - total flux cleaned = 0.000260076 Jy ! Component: 150 - total flux cleaned = 0.000205647 Jy ! Component: 200 - total flux cleaned = 0.000204819 Jy ! Total flux subtracted in 200 components = 0.000204819 Jy ! Clean residual min=-0.004288 max=0.004939 Jy/beam ! Clean residual mean=0.000012 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.138635 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 0.138635 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=0.023894Jy sigma=0.604171 ! Fit after self-cal, rms=0.023741Jy sigma=0.600420 wmodel /d2/scr/pima/bp177i_uvs/J1407-3431_X_map.mod ! Writing 148 model components to file: /d2/scr/pima/bp177i_uvs/J1407-3431_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1407-3431_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1407-3431_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1407-3431_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1407-3431_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 = 0.00063528 Jy ! Component: 100 - total flux cleaned = 0.000633488 Jy ! Component: 150 - total flux cleaned = 0.000689103 Jy ! Component: 200 - total flux cleaned = 0.00059393 Jy ! Component: 250 - total flux cleaned = 0.00027157 Jy ! Component: 300 - total flux cleaned = 0.000228545 Jy ! Component: 350 - total flux cleaned = 0.00011109 Jy ! Component: 400 - total flux cleaned = 0.000261981 Jy ! Component: 450 - total flux cleaned = 0.000225806 Jy ! Component: 500 - total flux cleaned = 0.000294496 Jy ! Component: 550 - total flux cleaned = 0.000227002 Jy ! Component: 600 - total flux cleaned = 0.000194898 Jy ! Component: 650 - total flux cleaned = 0.000224826 Jy ! Component: 700 - total flux cleaned = 0.000314069 Jy ! Component: 750 - total flux cleaned = 0.000312319 Jy ! Component: 800 - total flux cleaned = 0.000368142 Jy ! Component: 850 - total flux cleaned = 0.000395758 Jy ! Component: 900 - total flux cleaned = 0.000369338 Jy ! Component: 950 - total flux cleaned = 0.000421752 Jy ! Component: 1000 - total flux cleaned = 0.000421516 Jy ! Component: 1050 - total flux cleaned = 0.000421304 Jy ! Component: 1100 - total flux cleaned = 0.000445459 Jy ! Component: 1150 - total flux cleaned = 0.000469542 Jy ! Component: 1200 - total flux cleaned = 0.000564938 Jy ! Component: 1250 - total flux cleaned = 0.000611723 Jy ! Component: 1300 - total flux cleaned = 0.000634821 Jy ! Component: 1350 - total flux cleaned = 0.000634728 Jy ! Component: 1400 - total flux cleaned = 0.000611914 Jy ! Component: 1450 - total flux cleaned = 0.000589572 Jy ! Component: 1500 - total flux cleaned = 0.000522948 Jy ! Component: 1550 - total flux cleaned = 0.000544937 Jy ! Component: 1600 - total flux cleaned = 0.000588802 Jy ! Component: 1650 - total flux cleaned = 0.000610671 Jy ! Component: 1700 - total flux cleaned = 0.000654414 Jy ! Component: 1750 - total flux cleaned = 0.00076372 Jy ! Component: 1800 - total flux cleaned = 0.000785534 Jy ! Component: 1850 - total flux cleaned = 0.000829362 Jy ! Component: 1900 - total flux cleaned = 0.000895571 Jy ! Component: 1950 - total flux cleaned = 0.000962014 Jy ! Component: 2000 - total flux cleaned = 0.000984146 Jy ! Component: 2050 - total flux cleaned = 0.00100643 Jy ! Component: 2100 - total flux cleaned = 0.00102931 Jy ! Component: 2150 - total flux cleaned = 0.00100602 Jy ! Component: 2200 - total flux cleaned = 0.00102959 Jy ! Component: 2250 - total flux cleaned = 0.00102945 Jy ! Component: 2300 - total flux cleaned = 0.00105395 Jy ! Component: 2350 - total flux cleaned = 0.00105409 Jy ! Component: 2400 - total flux cleaned = 0.00107942 Jy ! Component: 2450 - total flux cleaned = 0.00107968 Jy ! Component: 2500 - total flux cleaned = 0.0010798 Jy ! Component: 2550 - total flux cleaned = 0.00107968 Jy ! Component: 2600 - total flux cleaned = 0.00107983 Jy ! Component: 2650 - total flux cleaned = 0.00108022 Jy ! Component: 2700 - total flux cleaned = 0.00105203 Jy ! Component: 2750 - total flux cleaned = 0.00108104 Jy ! Component: 2800 - total flux cleaned = 0.00108107 Jy ! Component: 2850 - total flux cleaned = 0.00108127 Jy ! Component: 2900 - total flux cleaned = 0.00108103 Jy ! Component: 2950 - total flux cleaned = 0.00108096 Jy ! Component: 3000 - total flux cleaned = 0.00108063 Jy ! Component: 3050 - total flux cleaned = 0.00108037 Jy ! Component: 3100 - total flux cleaned = 0.00108014 Jy ! Component: 3150 - total flux cleaned = 0.00108056 Jy ! Component: 3200 - total flux cleaned = 0.0010805 Jy ! Component: 3250 - total flux cleaned = 0.00108057 Jy ! Component: 3300 - total flux cleaned = 0.00108037 Jy ! Component: 3350 - total flux cleaned = 0.00104272 Jy ! Component: 3400 - total flux cleaned = 0.00108075 Jy ! Component: 3450 - total flux cleaned = 0.00108099 Jy ! Component: 3500 - total flux cleaned = 0.00104152 Jy ! Component: 3550 - total flux cleaned = 0.00104113 Jy ! Component: 3600 - total flux cleaned = 0.000999086 Jy ! Component: 3650 - total flux cleaned = 0.000998351 Jy ! Component: 3700 - total flux cleaned = 0.00104159 Jy ! Component: 3750 - total flux cleaned = 0.000997432 Jy ! Component: 3800 - total flux cleaned = 0.000997248 Jy ! Component: 3850 - total flux cleaned = 0.000951164 Jy ! Component: 3900 - total flux cleaned = 0.000997725 Jy ! Component: 3950 - total flux cleaned = 0.0009029 Jy ! Component: 4000 - total flux cleaned = 0.000902632 Jy ! Component: 4050 - total flux cleaned = 0.000852568 Jy ! Total flux subtracted in 4096 components = 0.000852383 Jy ! Clean residual min=-0.002989 max=0.003002 Jy/beam ! Clean residual mean=0.000002 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.139488 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 373 components and 0.139488 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1407-3431_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.212 x 5.836 at 7.327 degrees (North through East) ! Clean map min=-0.0068664 max=0.06058 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1407-3431_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0605801 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000823891 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.08001 4.08001 8.16003 16.3201 32.6401 65.2802 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 73.529 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1407-3431_X_uvs.log closed on Tue Apr 15 00:23:01 2014