! Started logfile: /d2/scr/pima/bp177i_uvs/J1338+6632_X_uvs.log on Tue Apr 15 00:22:25 2014 obs /d2/scr/pima/bp177i_uvs/J1338+6632_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1338+6632_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1338+6632 ! ! 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 1080 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/J1338+6632_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=0.998108Jy sigma=37.200846 ! Fit after self-cal, rms=0.952007Jy sigma=35.484912 ! 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=0.7599 mas, bmaj=2.901 mas, bpa=33.06 degrees ! Estimated noise=0.839323 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 = 0.0347561 Jy ! Component: 100 - total flux cleaned = 0.0441837 Jy ! Total flux subtracted in 100 components = 0.0441837 Jy ! Clean residual min=-0.003656 max=0.005626 Jy/beam ! Clean residual mean=0.000065 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.0441837 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0441837 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=0.022175Jy sigma=0.806537 ! Fit after self-cal, rms=0.021181Jy sigma=0.756730 ! 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=0.9381 mas, bmaj=2.988 mas, bpa=31.91 degrees ! Estimated noise=0.585402 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 = 0.00777042 Jy ! Component: 100 - total flux cleaned = 0.0119107 Jy ! Component: 150 - total flux cleaned = 0.0147761 Jy ! Component: 200 - total flux cleaned = 0.016864 Jy ! Total flux subtracted in 200 components = 0.016864 Jy ! Clean residual min=-0.002787 max=0.004514 Jy/beam ! Clean residual mean=0.000064 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0610478 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.0610478 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=0.017989Jy sigma=0.638029 ! Fit after self-cal, rms=0.017972Jy sigma=0.637167 ! Inverting map ! Added new window around map position (-2.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428696 Jy ! Component: 100 - total flux cleaned = 0.00654377 Jy ! Component: 150 - total flux cleaned = 0.0076321 Jy ! Component: 200 - total flux cleaned = 0.00830319 Jy ! Total flux subtracted in 200 components = 0.00830319 Jy ! Clean residual min=-0.002345 max=0.002946 Jy/beam ! Clean residual mean=0.000034 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.069351 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.0693509 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=0.016823Jy sigma=0.594335 ! Fit after self-cal, rms=0.016747Jy sigma=0.591424 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9381 x 2.988 at 31.91 degrees (North through East) ! Clean map min=-0.0019852 max=0.047354 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* 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 1.04 FD 0.97 HN 0.91 KP 0.97 ! LA 0.94 MK 0.96 NL 1.12 OV 0.88 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.10 HN 0.94 KP 1.02 ! LA 0.92 MK 1.03 NL 1.14 OV 0.96 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.04 KP 0.90 ! LA 0.90 MK 1.12 NL 1.16 OV 0.95 ! PT 0.93 SC 1.04 ! ! ! 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* 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* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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* 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.016747Jy sigma=0.591424 ! Fit after self-cal, rms=0.016138Jy sigma=0.574074 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9416 mas, bmaj=2.987 mas, bpa=31.89 degrees ! Estimated noise=0.578281 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 = 0.000770061 Jy ! Component: 100 - total flux cleaned = 0.0011525 Jy ! Component: 150 - total flux cleaned = 0.00134548 Jy ! Component: 200 - total flux cleaned = 0.00149683 Jy ! Total flux subtracted in 200 components = 0.00149683 Jy ! Clean residual min=-0.001894 max=0.001766 Jy/beam ! Clean residual mean=0.000013 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0708478 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.0708478 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=0.016027Jy sigma=0.569672 ! Fit after self-cal, rms=0.016024Jy sigma=0.569391 ! 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=0.016024Jy sigma=0.569391 ! Fit after self-cal, rms=0.016001Jy sigma=0.569193 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9422 mas, bmaj=2.985 mas, bpa=31.9 degrees ! Estimated noise=0.577112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374132 Jy ! Component: 100 - total flux cleaned = 0.000517342 Jy ! Component: 150 - total flux cleaned = 0.000690096 Jy ! Component: 200 - total flux cleaned = 0.000809787 Jy ! Total flux subtracted in 200 components = 0.000809787 Jy ! Clean residual min=-0.001782 max=0.001718 Jy/beam ! Clean residual mean=0.000012 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0716576 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.0716576 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=0.015943Jy sigma=0.566948 ! Fit after self-cal, rms=0.015940Jy sigma=0.566881 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 = 0.000184829 Jy ! Component: 100 - total flux cleaned = 0.000290625 Jy ! Component: 150 - total flux cleaned = 0.000407223 Jy ! Component: 200 - total flux cleaned = 0.00051701 Jy ! Total flux subtracted in 200 components = 0.00051701 Jy ! Clean residual min=-0.001745 max=0.001698 Jy/beam ! Clean residual mean=0.000010 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0721746 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 98 components and 0.0721746 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=0.015907Jy sigma=0.565653 ! Fit after self-cal, rms=0.015906Jy sigma=0.565623 ! 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=0.015906Jy sigma=0.565623 ! Fit after self-cal, rms=0.015884Jy sigma=0.559940 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9394 mas, bmaj=2.984 mas, bpa=31.95 degrees ! Estimated noise=0.581429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466906 Jy ! Component: 100 - total flux cleaned = 0.000754842 Jy ! Component: 150 - total flux cleaned = 0.000964445 Jy ! Component: 200 - total flux cleaned = 0.00106741 Jy ! Total flux subtracted in 200 components = 0.00106741 Jy ! Clean residual min=-0.001690 max=0.001600 Jy/beam ! Clean residual mean=0.000008 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.073242 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.073242 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=0.015852Jy sigma=0.559027 ! Fit after self-cal, rms=0.015851Jy sigma=0.558983 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 = 0.000148456 Jy ! Component: 100 - total flux cleaned = 0.000208029 Jy ! Component: 150 - total flux cleaned = 0.000252859 Jy ! Component: 200 - total flux cleaned = 0.00030656 Jy ! Total flux subtracted in 200 components = 0.00030656 Jy ! Clean residual min=-0.001697 max=0.001589 Jy/beam ! Clean residual mean=0.000006 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0735486 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 119 components and 0.0735486 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=0.015834Jy sigma=0.558472 ! Fit after self-cal, rms=0.015834Jy sigma=0.558448 ! 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=0.015834Jy sigma=0.558448 ! Fit after self-cal, rms=0.015852Jy sigma=0.558306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.015 mas, bmaj=3.197 mas, bpa=32.22 degrees ! Estimated noise=0.711839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694187 Jy ! Component: 100 - total flux cleaned = 0.000891567 Jy ! Component: 150 - total flux cleaned = 0.00105604 Jy ! Component: 200 - total flux cleaned = 0.00114836 Jy ! Total flux subtracted in 200 components = 0.00114836 Jy ! Clean residual min=-0.001728 max=0.001673 Jy/beam ! Clean residual mean=0.000010 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0746969 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 0.0746969 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=0.015853Jy sigma=0.558218 ! Fit after self-cal, rms=0.015851Jy sigma=0.558143 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 = 5.09943e-05 Jy ! Component: 100 - total flux cleaned = 7.55632e-05 Jy ! Component: 150 - total flux cleaned = 8.65426e-05 Jy ! Component: 200 - total flux cleaned = 9.71809e-05 Jy ! Total flux subtracted in 200 components = 9.71809e-05 Jy ! Clean residual min=-0.001692 max=0.001655 Jy/beam ! Clean residual mean=0.000009 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0747941 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 137 components and 0.0747941 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=0.015852Jy sigma=0.558138 ! Fit after self-cal, rms=0.015852Jy sigma=0.558111 ! 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=0.939 mas, bmaj=2.982 mas, bpa=31.96 degrees ! Estimated noise=0.582536 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.939 x 2.982 at 31.96 degrees (North through East) ! Clean map min=-0.001581 max=0.04651 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=0.7632 mas, bmaj=2.891 mas, bpa=33.07 degrees ! Estimated noise=0.836257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348889 Jy ! Component: 100 - total flux cleaned = 0.0447851 Jy ! Component: 150 - total flux cleaned = 0.0507096 Jy ! Component: 200 - total flux cleaned = 0.0546722 Jy ! Total flux subtracted in 200 components = 0.0546722 Jy ! Clean residual min=-0.002712 max=0.003499 Jy/beam ! Clean residual mean=0.000042 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0546722 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0546722 Jy ! Inverting map and beam ! Estimated beam: bmin=0.939 mas, bmaj=2.982 mas, bpa=31.96 degrees ! Estimated noise=0.582536 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.2, -28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439303 Jy ! Component: 100 - total flux cleaned = 0.00731779 Jy ! Component: 150 - total flux cleaned = 0.0096223 Jy ! Component: 200 - total flux cleaned = 0.0115318 Jy ! Total flux subtracted in 200 components = 0.0115318 Jy ! Clean residual min=-0.002001 max=0.002252 Jy/beam ! Clean residual mean=0.000040 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0662041 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.0662041 Jy ! Inverting map ! Added new window around map position (1.2, 31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205142 Jy ! Component: 100 - total flux cleaned = 0.00336568 Jy ! Component: 150 - total flux cleaned = 0.00449081 Jy ! Component: 200 - total flux cleaned = 0.00548165 Jy ! Total flux subtracted in 200 components = 0.00548165 Jy ! Clean residual min=-0.001618 max=0.001813 Jy/beam ! Clean residual mean=0.000022 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0716857 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 93 components and 0.0716857 Jy ! Inverting map ! Added new window around map position (-5, 48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016966 Jy ! Component: 100 - total flux cleaned = 0.00273886 Jy ! Component: 150 - total flux cleaned = 0.00338469 Jy ! Component: 200 - total flux cleaned = 0.00389917 Jy ! Total flux subtracted in 200 components = 0.00389917 Jy ! Clean residual min=-0.001451 max=0.001464 Jy/beam ! Clean residual mean=0.000011 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0755849 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 121 components and 0.0755849 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=2.015 mas, bmaj=3.197 mas, bpa=32.22 degrees ! Estimated noise=0.711839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631807 Jy ! Component: 100 - total flux cleaned = 0.00125184 Jy ! Component: 150 - total flux cleaned = 0.00176537 Jy ! Component: 200 - total flux cleaned = 0.00200665 Jy ! Total flux subtracted in 200 components = 0.00200665 Jy ! Clean residual min=-0.001311 max=0.001669 Jy/beam ! Clean residual mean=0.000007 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0775916 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) ! Added new window around map position (50.8, -33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139798 Jy ! Component: 100 - total flux cleaned = 0.00164606 Jy ! Component: 150 - total flux cleaned = 0.00173246 Jy ! Component: 200 - total flux cleaned = 0.00178975 Jy ! Total flux subtracted in 200 components = 0.00178975 Jy ! Clean residual min=-0.001130 max=0.001343 Jy/beam ! Clean residual mean=-0.000006 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0793813 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 187 components and 0.0793813 Jy ! Inverting map ! Added new window around map position (28.4, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110154 Jy ! Component: 100 - total flux cleaned = 0.00146707 Jy ! Component: 150 - total flux cleaned = 0.00152151 Jy ! Component: 200 - total flux cleaned = 0.00158678 Jy ! Total flux subtracted in 200 components = 0.00158678 Jy ! Clean residual min=-0.000931 max=0.000951 Jy/beam ! Clean residual mean=-0.000006 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0809681 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 211 components and 0.0809681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.939 mas, bmaj=2.982 mas, bpa=31.96 degrees ! Estimated noise=0.582536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165617 Jy ! Component: 100 - total flux cleaned = 0.000165132 Jy ! Component: 150 - total flux cleaned = 0.000141013 Jy ! Component: 200 - total flux cleaned = 0.000117552 Jy ! Total flux subtracted in 200 components = 0.000117552 Jy ! Clean residual min=-0.001185 max=0.000931 Jy/beam ! Clean residual mean=-0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0810856 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 239 components and 0.0810856 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=0.015296Jy sigma=0.538929 ! Fit after self-cal, rms=0.015272Jy sigma=0.538183 wmodel /d2/scr/pima/bp177i_uvs/J1338+6632_X_map.mod ! Writing 239 model components to file: /d2/scr/pima/bp177i_uvs/J1338+6632_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1338+6632_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1338+6632_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1338+6632_X_map.win ! wwins: Wrote 7 windows to /d2/scr/pima/bp177i_uvs/J1338+6632_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 = -0.000370077 Jy ! Component: 100 - total flux cleaned = -0.000614313 Jy ! Component: 150 - total flux cleaned = -0.000780519 Jy ! Component: 200 - total flux cleaned = -0.000924326 Jy ! Component: 250 - total flux cleaned = -0.00103262 Jy ! Component: 300 - total flux cleaned = -0.00112263 Jy ! Component: 350 - total flux cleaned = -0.00118078 Jy ! Component: 400 - total flux cleaned = -0.00119495 Jy ! Component: 450 - total flux cleaned = -0.00120909 Jy ! Component: 500 - total flux cleaned = -0.00124986 Jy ! Component: 550 - total flux cleaned = -0.00126322 Jy ! Component: 600 - total flux cleaned = -0.00132854 Jy ! Component: 650 - total flux cleaned = -0.00132865 Jy ! Component: 700 - total flux cleaned = -0.00139129 Jy ! Component: 750 - total flux cleaned = -0.0014281 Jy ! Component: 800 - total flux cleaned = -0.00151261 Jy ! Component: 850 - total flux cleaned = -0.00157199 Jy ! Component: 900 - total flux cleaned = -0.00166523 Jy ! Component: 950 - total flux cleaned = -0.00168822 Jy ! Component: 1000 - total flux cleaned = -0.00175631 Jy ! Component: 1050 - total flux cleaned = -0.00185681 Jy ! Component: 1100 - total flux cleaned = -0.00188987 Jy ! Component: 1150 - total flux cleaned = -0.0019769 Jy ! Component: 1200 - total flux cleaned = -0.00201962 Jy ! Component: 1250 - total flux cleaned = -0.0020621 Jy ! Component: 1300 - total flux cleaned = -0.00211447 Jy ! Component: 1350 - total flux cleaned = -0.00216601 Jy ! Component: 1400 - total flux cleaned = -0.00219656 Jy ! Component: 1450 - total flux cleaned = -0.00224694 Jy ! Component: 1500 - total flux cleaned = -0.0023167 Jy ! Component: 1550 - total flux cleaned = -0.00232651 Jy ! Component: 1600 - total flux cleaned = -0.00234612 Jy ! Component: 1650 - total flux cleaned = -0.00242353 Jy ! Component: 1700 - total flux cleaned = -0.00248099 Jy ! Component: 1750 - total flux cleaned = -0.00249993 Jy ! Component: 1800 - total flux cleaned = -0.00253758 Jy ! Component: 1850 - total flux cleaned = -0.00257498 Jy ! Component: 1900 - total flux cleaned = -0.00261183 Jy ! Component: 1950 - total flux cleaned = -0.00264835 Jy ! Component: 2000 - total flux cleaned = -0.00270283 Jy ! Component: 2050 - total flux cleaned = -0.0027567 Jy ! Component: 2100 - total flux cleaned = -0.00278342 Jy ! Component: 2150 - total flux cleaned = -0.00281887 Jy ! Component: 2200 - total flux cleaned = -0.00289791 Jy ! Component: 2250 - total flux cleaned = -0.00293286 Jy ! Component: 2300 - total flux cleaned = -0.00299346 Jy ! Component: 2350 - total flux cleaned = -0.00305354 Jy ! Component: 2400 - total flux cleaned = -0.00309614 Jy ! Component: 2450 - total flux cleaned = -0.00315543 Jy ! Component: 2500 - total flux cleaned = -0.00320591 Jy ! Component: 2550 - total flux cleaned = -0.00323932 Jy ! Component: 2600 - total flux cleaned = -0.00330578 Jy ! Component: 2650 - total flux cleaned = -0.00335528 Jy ! Component: 2700 - total flux cleaned = -0.0033962 Jy ! Component: 2750 - total flux cleaned = -0.00342885 Jy ! Component: 2800 - total flux cleaned = -0.00348563 Jy ! Component: 2850 - total flux cleaned = -0.00353393 Jy ! Component: 2900 - total flux cleaned = -0.00357397 Jy ! Component: 2950 - total flux cleaned = -0.00357392 Jy ! Component: 3000 - total flux cleaned = -0.00361358 Jy ! Component: 3050 - total flux cleaned = -0.00362144 Jy ! Component: 3100 - total flux cleaned = -0.00362926 Jy ! Component: 3150 - total flux cleaned = -0.00364495 Jy ! Component: 3200 - total flux cleaned = -0.00369166 Jy ! Component: 3250 - total flux cleaned = -0.00370714 Jy ! Component: 3300 - total flux cleaned = -0.00373794 Jy ! Component: 3350 - total flux cleaned = -0.00374562 Jy ! Component: 3400 - total flux cleaned = -0.00377613 Jy ! Component: 3450 - total flux cleaned = -0.0037837 Jy ! Component: 3500 - total flux cleaned = -0.00382164 Jy ! Component: 3550 - total flux cleaned = -0.0038066 Jy ! Component: 3600 - total flux cleaned = -0.00385173 Jy ! Component: 3650 - total flux cleaned = -0.0038667 Jy ! Component: 3700 - total flux cleaned = -0.00388159 Jy ! Component: 3750 - total flux cleaned = -0.00391878 Jy ! Component: 3800 - total flux cleaned = -0.00392615 Jy ! Component: 3850 - total flux cleaned = -0.00394093 Jy ! Component: 3900 - total flux cleaned = -0.00396303 Jy ! Component: 3950 - total flux cleaned = -0.00396306 Jy ! Component: 4000 - total flux cleaned = -0.00397767 Jy ! Component: 4050 - total flux cleaned = -0.00397765 Jy ! Total flux subtracted in 4096 components = -0.00399223 Jy ! Clean residual min=-0.000441 max=0.000440 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0770934 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 515 components and 0.0770934 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1338+6632_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.939 x 2.982 at 31.96 degrees (North through East) ! Clean map min=-0.00080497 max=0.044991 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1338+6632_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0449907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119749 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.798492 0.798492 1.59698 3.19397 6.38793 12.7759 25.5517 51.1035 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 375.708 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1338+6632_X_uvs.log closed on Tue Apr 15 00:22:31 2014