! Started logfile: ./J0037+1238_X_uvs.log on Mon Oct 28 15:36:44 2013 obs J0037+1238_X_uva.fits ! Reading UV FITS file: J0037+1238_X_uva.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.969577 visibilities/baseline/integration-bin. ! Found source: J0037+1238 ! ! 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 5864 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 ./J0037+1238_X] 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000957Jy sigma=1.472116 ! Fit after self-cal, rms=0.967599Jy sigma=1.413453 ! 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=1.11 mas, bmaj=2.187 mas, bpa=25.57 degrees ! Estimated noise=12.5179 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 = 0.0267917 Jy ! Component: 100 - total flux cleaned = 0.0328288 Jy ! Total flux subtracted in 100 components = 0.0328288 Jy ! Clean residual min=-0.001303 max=0.002159 Jy/beam ! Clean residual mean=-0.000004 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0328288 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0328288 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=0.018019Jy sigma=0.025608 ! Fit after self-cal, rms=0.015916Jy sigma=0.023123 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292077 Jy ! Component: 100 - total flux cleaned = 0.00422882 Jy ! Total flux subtracted in 100 components = 0.00422882 Jy ! Clean residual min=-0.001251 max=0.001491 Jy/beam ! Clean residual mean=-0.000003 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0370576 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0370576 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=0.015820Jy sigma=0.021375 ! Fit after self-cal, rms=0.015816Jy sigma=0.021368 ! 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=1.394 mas, bmaj=2.484 mas, bpa=19.24 degrees ! Estimated noise=6.75318 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 = 0.00116998 Jy ! Component: 100 - total flux cleaned = 0.00175417 Jy ! Component: 150 - total flux cleaned = 0.00212167 Jy ! Component: 200 - total flux cleaned = 0.00235677 Jy ! Total flux subtracted in 200 components = 0.00235677 Jy ! Clean residual min=-0.001151 max=0.001124 Jy/beam ! Clean residual mean=-0.000003 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0394144 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0394144 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=0.015924Jy sigma=0.020974 ! Fit after self-cal, rms=0.015920Jy sigma=0.020971 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 0.94 KP 0.92 ! LA 1.01 NL 1.02 OV 0.99 PT 0.86 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.87 KP 0.96 ! LA 0.93 NL 1.02 OV 0.92 PT 0.88 ! SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.15 HN 0.92 KP 1.05 ! LA 0.96 NL 1.01 OV 1.03 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 0.92 KP 0.90 ! LA 0.95 NL 1.02 OV 0.97 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 0.96 KP 1.03 ! LA 0.99 NL 0.94 OV 0.94 PT 0.88 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.03 KP 1.04 ! LA 1.03 NL 0.99 OV 1.01 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.96 KP 0.97 ! LA 0.92 NL 1.07 OV 1.09 PT 0.87 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.97 KP 1.07 ! LA 0.88 NL 0.99 OV 1.07 PT 0.84 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.015920Jy sigma=0.020971 ! Fit after self-cal, rms=0.015124Jy sigma=0.019889 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.386 mas, bmaj=2.482 mas, bpa=19.3 degrees ! Estimated noise=6.36495 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 = -0.00156115 Jy ! Component: 100 - total flux cleaned = -0.00181233 Jy ! Component: 150 - total flux cleaned = -0.00184112 Jy ! Component: 200 - total flux cleaned = -0.00186253 Jy ! Total flux subtracted in 200 components = -0.00186253 Jy ! Clean residual min=-0.000640 max=0.000647 Jy/beam ! Clean residual mean=-0.000002 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0375519 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0375519 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=0.014637Jy sigma=0.020112 ! Fit after self-cal, rms=0.014649Jy sigma=0.020104 ! 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=0.014649Jy sigma=0.020104 ! Fit after self-cal, rms=0.014306Jy sigma=0.019761 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.381 mas, bmaj=2.475 mas, bpa=19.33 degrees ! Estimated noise=6.03973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142711 Jy ! Component: 100 - total flux cleaned = -0.00169942 Jy ! Component: 150 - total flux cleaned = -0.00169396 Jy ! Component: 200 - total flux cleaned = -0.00169445 Jy ! Total flux subtracted in 200 components = -0.00169445 Jy ! Clean residual min=-0.000602 max=0.000675 Jy/beam ! Clean residual mean=-0.000003 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0358574 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0358574 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=0.013872Jy sigma=0.019975 ! Fit after self-cal, rms=0.013874Jy sigma=0.019974 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 (18.8, -38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595773 Jy ! Component: 100 - total flux cleaned = 0.000905497 Jy ! Component: 150 - total flux cleaned = 0.00103532 Jy ! Component: 200 - total flux cleaned = 0.00108926 Jy ! Total flux subtracted in 200 components = 0.00108926 Jy ! Clean residual min=-0.000541 max=0.000526 Jy/beam ! Clean residual mean=-0.000002 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0369467 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0369467 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=0.013833Jy sigma=0.019931 ! Fit after self-cal, rms=0.013831Jy sigma=0.019925 ! 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=0.013831Jy sigma=0.019925 ! Fit after self-cal, rms=0.013513Jy sigma=0.019699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.377 mas, bmaj=2.471 mas, bpa=19.42 degrees ! Estimated noise=5.7351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131437 Jy ! Component: 100 - total flux cleaned = -0.00140271 Jy ! Component: 150 - total flux cleaned = -0.00130742 Jy ! Component: 200 - total flux cleaned = -0.00128826 Jy ! Total flux subtracted in 200 components = -0.00128826 Jy ! Clean residual min=-0.000506 max=0.000491 Jy/beam ! Clean residual mean=-0.000002 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0356584 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0356584 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=0.013122Jy sigma=0.019894 ! Fit after self-cal, rms=0.013120Jy sigma=0.019893 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.08452e-05 Jy ! Component: 100 - total flux cleaned = 7.20092e-05 Jy ! Component: 150 - total flux cleaned = 8.7377e-05 Jy ! Component: 200 - total flux cleaned = 0.000101615 Jy ! Total flux subtracted in 200 components = 0.000101615 Jy ! Clean residual min=-0.000511 max=0.000491 Jy/beam ! Clean residual mean=-0.000002 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.03576 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.03576 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=0.013110Jy sigma=0.019893 ! Fit after self-cal, rms=0.013110Jy sigma=0.019892 ! 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=0.013110Jy sigma=0.019892 ! Fit after self-cal, rms=0.012828Jy sigma=0.019679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.415 mas, bmaj=3.144 mas, bpa=1.812 degrees ! Estimated noise=6.12836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122592 Jy ! Component: 100 - total flux cleaned = -0.00143856 Jy ! Component: 150 - total flux cleaned = -0.00142371 Jy ! Component: 200 - total flux cleaned = -0.00139082 Jy ! Total flux subtracted in 200 components = -0.00139082 Jy ! Clean residual min=-0.000521 max=0.000564 Jy/beam ! Clean residual mean=-0.000003 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0343692 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.0343692 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=0.012461Jy sigma=0.019884 ! Fit after self-cal, rms=0.012459Jy sigma=0.019883 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 = 3.93096e-05 Jy ! Component: 100 - total flux cleaned = 6.36908e-05 Jy ! Component: 150 - total flux cleaned = 6.96247e-05 Jy ! Component: 200 - total flux cleaned = 6.97213e-05 Jy ! Total flux subtracted in 200 components = 6.97213e-05 Jy ! Clean residual min=-0.000520 max=0.000551 Jy/beam ! Clean residual mean=-0.000003 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0344389 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.0344389 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=0.012456Jy sigma=0.019887 ! Fit after self-cal, rms=0.012455Jy sigma=0.019886 ! 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=1.373 mas, bmaj=2.469 mas, bpa=19.5 degrees ! Estimated noise=5.45483 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.373 x 2.469 at 19.5 degrees (North through East) ! Clean map min=-0.00046464 max=0.029119 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=1.098 mas, bmaj=2.173 mas, bpa=25.45 degrees ! Estimated noise=10.0681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221807 Jy ! Component: 100 - total flux cleaned = 0.0274313 Jy ! Component: 150 - total flux cleaned = 0.0296301 Jy ! Component: 200 - total flux cleaned = 0.0307179 Jy ! Total flux subtracted in 200 components = 0.0307179 Jy ! Clean residual min=-0.000842 max=0.000925 Jy/beam ! Clean residual mean=-0.000002 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0307179 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0307179 Jy ! Inverting map and beam ! Estimated beam: bmin=1.373 mas, bmaj=2.469 mas, bpa=19.5 degrees ! Estimated noise=5.45483 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 = 0.000978095 Jy ! Component: 100 - total flux cleaned = 0.0015934 Jy ! Component: 150 - total flux cleaned = 0.00205529 Jy ! Component: 200 - total flux cleaned = 0.00242081 Jy ! Total flux subtracted in 200 components = 0.00242081 Jy ! Clean residual min=-0.000516 max=0.000531 Jy/beam ! Clean residual mean=-0.000003 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0331387 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.0331387 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=2.415 mas, bmaj=3.144 mas, bpa=1.812 degrees ! Estimated noise=6.12836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402547 Jy ! Component: 100 - total flux cleaned = 0.00064586 Jy ! Component: 150 - total flux cleaned = 0.000825356 Jy ! Component: 200 - total flux cleaned = 0.000963218 Jy ! Total flux subtracted in 200 components = 0.000963218 Jy ! Clean residual min=-0.000531 max=0.000540 Jy/beam ! Clean residual mean=-0.000003 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0341019 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.84238e-05 Jy ! Component: 100 - total flux cleaned = 0.000136816 Jy ! Component: 150 - total flux cleaned = 0.000163296 Jy ! Component: 200 - total flux cleaned = 0.000184639 Jy ! Total flux subtracted in 200 components = 0.000184639 Jy ! Clean residual min=-0.000529 max=0.000536 Jy/beam ! Clean residual mean=-0.000003 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0342865 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 73 components and 0.0342865 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.373 mas, bmaj=2.469 mas, bpa=19.5 degrees ! Estimated noise=5.45483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.0791e-05 Jy ! Component: 100 - total flux cleaned = -2.35939e-05 Jy ! Component: 150 - total flux cleaned = -1.72986e-05 Jy ! Component: 200 - total flux cleaned = -6.0332e-06 Jy ! Total flux subtracted in 200 components = -6.0332e-06 Jy ! Clean residual min=-0.000482 max=0.000444 Jy/beam ! Clean residual mean=-0.000002 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0342805 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.0342805 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=0.012448Jy sigma=0.019915 ! Fit after self-cal, rms=0.012448Jy sigma=0.019913 wmodel ./J0037+1238_X_map.mod ! Writing 81 model components to file: ./J0037+1238_X_map.mod wobs ./J0037+1238_X_uvs.fits ! Writing UV FITS file: ./J0037+1238_X_uvs.fits wwins ./J0037+1238_X_map.win ! wwins: Wrote 2 windows to ./J0037+1238_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 = -6.50959e-05 Jy ! Component: 100 - total flux cleaned = -7.33375e-05 Jy ! Component: 150 - total flux cleaned = -8.1372e-05 Jy ! Component: 200 - total flux cleaned = -0.000103499 Jy ! Component: 250 - total flux cleaned = -0.00013854 Jy ! Component: 300 - total flux cleaned = -0.000165461 Jy ! Component: 350 - total flux cleaned = -0.000184915 Jy ! Component: 400 - total flux cleaned = -0.000203856 Jy ! Component: 450 - total flux cleaned = -0.000228481 Jy ! Component: 500 - total flux cleaned = -0.000252524 Jy ! Component: 550 - total flux cleaned = -0.000281867 Jy ! Component: 600 - total flux cleaned = -0.000293344 Jy ! Component: 650 - total flux cleaned = -0.000298971 Jy ! Component: 700 - total flux cleaned = -0.000304561 Jy ! Component: 750 - total flux cleaned = -0.000293976 Jy ! Component: 800 - total flux cleaned = -0.000294085 Jy ! Component: 850 - total flux cleaned = -0.00031479 Jy ! Component: 900 - total flux cleaned = -0.000325038 Jy ! Component: 950 - total flux cleaned = -0.000340075 Jy ! Component: 1000 - total flux cleaned = -0.000335066 Jy ! Component: 1050 - total flux cleaned = -0.000359104 Jy ! Component: 1100 - total flux cleaned = -0.000344749 Jy ! Component: 1150 - total flux cleaned = -0.00036345 Jy ! Component: 1200 - total flux cleaned = -0.000367993 Jy ! Component: 1250 - total flux cleaned = -0.000368009 Jy ! Component: 1300 - total flux cleaned = -0.000367893 Jy ! Component: 1350 - total flux cleaned = -0.000350225 Jy ! Component: 1400 - total flux cleaned = -0.000358893 Jy ! Component: 1450 - total flux cleaned = -0.000358841 Jy ! Component: 1500 - total flux cleaned = -0.000346118 Jy ! Component: 1550 - total flux cleaned = -0.000350241 Jy ! Component: 1600 - total flux cleaned = -0.000333733 Jy ! Component: 1650 - total flux cleaned = -0.00033782 Jy ! Component: 1700 - total flux cleaned = -0.000333894 Jy ! Component: 1750 - total flux cleaned = -0.000333876 Jy ! Component: 1800 - total flux cleaned = -0.000345566 Jy ! Component: 1850 - total flux cleaned = -0.000345551 Jy ! Component: 1900 - total flux cleaned = -0.000353266 Jy ! Component: 1950 - total flux cleaned = -0.000364687 Jy ! Component: 2000 - total flux cleaned = -0.000368463 Jy ! Component: 2050 - total flux cleaned = -0.000372117 Jy ! Component: 2100 - total flux cleaned = -0.000368473 Jy ! Component: 2150 - total flux cleaned = -0.000383008 Jy ! Component: 2200 - total flux cleaned = -0.000372154 Jy ! Component: 2250 - total flux cleaned = -0.000368615 Jy ! Component: 2300 - total flux cleaned = -0.000382819 Jy ! Component: 2350 - total flux cleaned = -0.000379286 Jy ! Component: 2400 - total flux cleaned = -0.000372347 Jy ! Component: 2450 - total flux cleaned = -0.000375803 Jy ! Component: 2500 - total flux cleaned = -0.000368974 Jy ! Component: 2550 - total flux cleaned = -0.000385919 Jy ! Component: 2600 - total flux cleaned = -0.00037583 Jy ! Component: 2650 - total flux cleaned = -0.000385845 Jy ! Component: 2700 - total flux cleaned = -0.000382512 Jy ! Component: 2750 - total flux cleaned = -0.00038578 Jy ! Component: 2800 - total flux cleaned = -0.000398769 Jy ! Component: 2850 - total flux cleaned = -0.000395521 Jy ! Component: 2900 - total flux cleaned = -0.000395504 Jy ! Component: 2950 - total flux cleaned = -0.000411408 Jy ! Component: 3000 - total flux cleaned = -0.00040198 Jy ! Component: 3050 - total flux cleaned = -0.000408281 Jy ! Component: 3100 - total flux cleaned = -0.000408279 Jy ! Component: 3150 - total flux cleaned = -0.000411375 Jy ! Component: 3200 - total flux cleaned = -0.000402212 Jy ! Component: 3250 - total flux cleaned = -0.000402212 Jy ! Component: 3300 - total flux cleaned = -0.000402241 Jy ! Component: 3350 - total flux cleaned = -0.000405218 Jy ! Component: 3400 - total flux cleaned = -0.000405215 Jy ! Component: 3450 - total flux cleaned = -0.000405183 Jy ! Component: 3500 - total flux cleaned = -0.000405126 Jy ! Component: 3550 - total flux cleaned = -0.000408027 Jy ! Component: 3600 - total flux cleaned = -0.000396476 Jy ! Component: 3650 - total flux cleaned = -0.000393607 Jy ! Component: 3700 - total flux cleaned = -0.000385049 Jy ! Component: 3750 - total flux cleaned = -0.000387873 Jy ! Component: 3800 - total flux cleaned = -0.000393468 Jy ! Component: 3850 - total flux cleaned = -0.000379513 Jy ! Component: 3900 - total flux cleaned = -0.000376769 Jy ! Component: 3950 - total flux cleaned = -0.0003823 Jy ! Component: 4000 - total flux cleaned = -0.000376852 Jy ! Component: 4050 - total flux cleaned = -0.000393197 Jy ! Total flux subtracted in 4096 components = -0.000395864 Jy ! Clean residual min=-0.000162 max=0.000170 Jy/beam ! Clean residual mean=-0.000001 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.0338846 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 374 components and 0.0338846 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0037+1238_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.373 x 2.469 at 19.5 degrees (North through East) ! Clean map min=-0.00030138 max=0.029155 Jy/beam ! Writing clean map to FITS file: ./J0037+1238_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0291555 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.81745e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.4957 0.4957 0.9914 1.9828 3.9656 7.9312 15.8624 31.7248 63.4496 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.029 quit ! Quitting program ! Log file ./J0037+1238_X_uvs.log closed on Mon Oct 28 15:36:58 2013