! Started logfile: /scr/pima/s5272c_uvs/J2134-2130_X_uvs.log on Wed Jan 1 14:24:48 2014 obs /scr/pima/s5272c_uvs/J2134-2130_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272c_uvs/J2134-2130_X_uva.fits ! AN table 1: 10 integrations on 21 of 21 possible baselines. ! AN table 2: 10 integrations on 6 of 6 possible baselines. ! AN table 3: 10 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2134-2130 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 10560 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/s5272c_uvs/J2134-2130_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=1.001020Jy sigma=1.381725 ! Fit after self-cal, rms=0.960893Jy sigma=1.316305 ! 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=0.6893 mas, bmaj=1.968 mas, bpa=-6.921 degrees ! Estimated noise=17.1786 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 = 0.0340381 Jy ! Component: 100 - total flux cleaned = 0.0414786 Jy ! Total flux subtracted in 100 components = 0.0414786 Jy ! Clean residual min=-0.001934 max=0.002608 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0414786 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0414786 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=0.019807Jy sigma=0.025823 ! Fit after self-cal, rms=0.018449Jy sigma=0.024385 ! 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=0.8053 mas, bmaj=2.251 mas, bpa=-5.61 degrees ! Estimated noise=10.7406 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 = 0.00202038 Jy ! Component: 100 - total flux cleaned = 0.00206027 Jy ! Component: 150 - total flux cleaned = 0.00191554 Jy ! Component: 200 - total flux cleaned = 0.00178752 Jy ! Total flux subtracted in 200 components = 0.00178752 Jy ! Clean residual min=-0.001381 max=0.001875 Jy/beam ! Clean residual mean=-0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0432661 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0432661 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=0.018727Jy sigma=0.023504 ! Fit after self-cal, rms=0.018726Jy sigma=0.023503 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8053 x 2.251 at -5.61 degrees (North through East) ! Clean map min=-0.0012755 max=0.044099 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 1.16 HN 0.87 LA 1.00 MK 1.00 ! NL 0.96 OV 0.98 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 MK 0.95 NL 0.95 OV 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.20 LA 0.93 MK 0.92 OV 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* MK 1.00* NL 1.00* OV 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.18 LA 0.90 MK 0.94 OV 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.97 LA 0.93 MK 1.00 ! NL 0.90 OV 0.90 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 MK 1.06 NL 0.95 OV 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 LA 0.86 MK 0.97 OV 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.94 LA 0.95 MK 0.95 ! NL 0.95 OV 1.03 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 MK 0.94 NL 0.87 OV 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 LA 0.90 MK 1.03 OV 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.95 LA 0.97 MK 0.93 ! NL 0.88 OV 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 MK 1.05 NL 0.88 OV 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* LA 1.00* MK 1.00* OV 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.97 LA 1.03 MK 1.04 ! NL 1.00 OV 0.84 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 MK 0.90 NL 1.14 OV 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 LA 0.98 MK 0.88 OV 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.91 LA 0.92 MK 1.00 ! NL 0.97 OV 0.98 SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 MK 0.87 NL 0.98 OV 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 LA 0.95 MK 1.03 OV 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* MK 1.00* NL 1.00* OV 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 LA 0.92 MK 1.00 OV 0.86 ! ! ! Fit before self-cal, rms=0.018726Jy sigma=0.023503 ! Fit after self-cal, rms=0.018215Jy sigma=0.022557 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8022 mas, bmaj=2.252 mas, bpa=-5.367 degrees ! Estimated noise=10.2314 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 = -0.00138702 Jy ! Component: 100 - total flux cleaned = -0.00181389 Jy ! Component: 150 - total flux cleaned = -0.00202403 Jy ! Component: 200 - total flux cleaned = -0.00205532 Jy ! Total flux subtracted in 200 components = -0.00205532 Jy ! Clean residual min=-0.001128 max=0.001102 Jy/beam ! Clean residual mean=-0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0412108 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 17 components and 0.0412108 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=0.017776Jy sigma=0.022828 ! Fit after self-cal, rms=0.017798Jy sigma=0.022821 ! 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=0.017798Jy sigma=0.022821 ! Fit after self-cal, rms=0.017614Jy sigma=0.022665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8025 mas, bmaj=2.253 mas, bpa=-5.351 degrees ! Estimated noise=9.90747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109944 Jy ! Component: 100 - total flux cleaned = -0.00134698 Jy ! Component: 150 - total flux cleaned = -0.00138369 Jy ! Component: 200 - total flux cleaned = -0.00139772 Jy ! Total flux subtracted in 200 components = -0.00139772 Jy ! Clean residual min=-0.001077 max=0.001058 Jy/beam ! Clean residual mean=-0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0398131 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0398131 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=0.017288Jy sigma=0.022908 ! Fit after self-cal, rms=0.017288Jy sigma=0.022907 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 = -8.41078e-06 Jy ! Component: 100 - total flux cleaned = -5.23038e-06 Jy ! Component: 150 - total flux cleaned = -2.21953e-06 Jy ! Component: 200 - total flux cleaned = -2.2736e-06 Jy ! Total flux subtracted in 200 components = -2.2736e-06 Jy ! Clean residual min=-0.001070 max=0.001056 Jy/beam ! Clean residual mean=-0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0398108 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.0398108 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=0.017284Jy sigma=0.022907 ! Fit after self-cal, rms=0.017284Jy sigma=0.022907 ! 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=0.017284Jy sigma=0.022907 ! Fit after self-cal, rms=0.017160Jy sigma=0.022832 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8026 mas, bmaj=2.254 mas, bpa=-5.367 degrees ! Estimated noise=9.64721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000870282 Jy ! Component: 100 - total flux cleaned = -0.00106222 Jy ! Component: 150 - total flux cleaned = -0.00109251 Jy ! Component: 200 - total flux cleaned = -0.00109535 Jy ! Total flux subtracted in 200 components = -0.00109535 Jy ! Clean residual min=-0.001070 max=0.001050 Jy/beam ! Clean residual mean=-0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0387154 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0387154 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=0.016915Jy sigma=0.023037 ! Fit after self-cal, rms=0.016915Jy sigma=0.023036 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 = -3.29489e-06 Jy ! Component: 100 - total flux cleaned = -3.41061e-06 Jy ! Component: 150 - total flux cleaned = -3.54257e-06 Jy ! Component: 200 - total flux cleaned = -3.41728e-06 Jy ! Total flux subtracted in 200 components = -3.41728e-06 Jy ! Clean residual min=-0.001065 max=0.001052 Jy/beam ! Clean residual mean=-0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.038712 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.038712 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=0.016913Jy sigma=0.023036 ! Fit after self-cal, rms=0.016913Jy sigma=0.023036 ! 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=0.016913Jy sigma=0.023036 ! Fit after self-cal, rms=0.016822Jy sigma=0.022986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=3.76 mas, bpa=0.644 degrees ! Estimated noise=13.0542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000627639 Jy ! Component: 100 - total flux cleaned = -0.000721594 Jy ! Component: 150 - total flux cleaned = -0.000702961 Jy ! Component: 200 - total flux cleaned = -0.000680644 Jy ! Total flux subtracted in 200 components = -0.000680644 Jy ! Clean residual min=-0.001130 max=0.001187 Jy/beam ! Clean residual mean=-0.000005 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0380314 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0380314 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=0.016669Jy sigma=0.023117 ! Fit after self-cal, rms=0.016669Jy sigma=0.023116 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 = -5.32627e-06 Jy ! Component: 100 - total flux cleaned = 5.13099e-06 Jy ! Component: 150 - total flux cleaned = 1.99331e-05 Jy ! Component: 200 - total flux cleaned = 2.91227e-05 Jy ! Total flux subtracted in 200 components = 2.91227e-05 Jy ! Clean residual min=-0.001118 max=0.001180 Jy/beam ! Clean residual mean=-0.000005 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0380605 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.0380605 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=0.016655Jy sigma=0.023131 ! Fit after self-cal, rms=0.016655Jy sigma=0.023130 ! 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=0.8028 mas, bmaj=2.255 mas, bpa=-5.389 degrees ! Estimated noise=9.43936 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8028 x 2.255 at -5.389 degrees (North through East) ! Clean map min=-0.0009746 max=0.038909 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=0.6854 mas, bmaj=1.972 mas, bpa=-6.812 degrees ! Estimated noise=15.0315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300495 Jy ! Component: 100 - total flux cleaned = 0.0366629 Jy ! Component: 150 - total flux cleaned = 0.0382374 Jy ! Component: 200 - total flux cleaned = 0.0388958 Jy ! Total flux subtracted in 200 components = 0.0388958 Jy ! Clean residual min=-0.001300 max=0.001477 Jy/beam ! Clean residual mean=-0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0388958 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0388958 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8028 mas, bmaj=2.255 mas, bpa=-5.389 degrees ! Estimated noise=9.43936 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 = -0.000200882 Jy ! Component: 100 - total flux cleaned = -0.000327894 Jy ! Component: 150 - total flux cleaned = -0.000420751 Jy ! Component: 200 - total flux cleaned = -0.000511188 Jy ! Total flux subtracted in 200 components = -0.000511188 Jy ! Clean residual min=-0.001076 max=0.001065 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0383846 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0383846 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=1.658 mas, bmaj=3.76 mas, bpa=0.644 degrees ! Estimated noise=13.0542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271105 Jy ! Component: 100 - total flux cleaned = -0.000279404 Jy ! Component: 150 - total flux cleaned = -0.000272278 Jy ! Component: 200 - total flux cleaned = -0.000272546 Jy ! Total flux subtracted in 200 components = -0.000272546 Jy ! Clean residual min=-0.001123 max=0.001192 Jy/beam ! Clean residual mean=-0.000005 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.038112 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 = 9.42978e-08 Jy ! Component: 100 - total flux cleaned = 3.3998e-07 Jy ! Component: 150 - total flux cleaned = 2.5047e-07 Jy ! Component: 200 - total flux cleaned = 4.27914e-07 Jy ! Total flux subtracted in 200 components = 4.27914e-07 Jy ! Clean residual min=-0.001110 max=0.001183 Jy/beam ! Clean residual mean=-0.000005 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0381125 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.0381125 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8028 mas, bmaj=2.255 mas, bpa=-5.389 degrees ! Estimated noise=9.43936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.9399e-05 Jy ! Component: 100 - total flux cleaned = -0.000147945 Jy ! Component: 150 - total flux cleaned = -0.000184996 Jy ! Component: 200 - total flux cleaned = -0.000222017 Jy ! Total flux subtracted in 200 components = -0.000222017 Jy ! Clean residual min=-0.001036 max=0.001026 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0378904 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0378904 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=0.016607Jy sigma=0.023195 ! Fit after self-cal, rms=0.016606Jy sigma=0.023195 wmodel /scr/pima/s5272c_uvs/J2134-2130_X_map.mod ! Writing 32 model components to file: /scr/pima/s5272c_uvs/J2134-2130_X_map.mod wobs /scr/pima/s5272c_uvs/J2134-2130_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272c_uvs/J2134-2130_X_uvs.fits wwins /scr/pima/s5272c_uvs/J2134-2130_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s5272c_uvs/J2134-2130_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 = 9.22057e-05 Jy ! Component: 100 - total flux cleaned = 0.000159698 Jy ! Component: 150 - total flux cleaned = 0.000253571 Jy ! Component: 200 - total flux cleaned = 0.000312637 Jy ! Component: 250 - total flux cleaned = 0.000453057 Jy ! Component: 300 - total flux cleaned = 0.000546928 Jy ! Component: 350 - total flux cleaned = 0.000598923 Jy ! Component: 400 - total flux cleaned = 0.000649152 Jy ! Component: 450 - total flux cleaned = 0.000685046 Jy ! Component: 500 - total flux cleaned = 0.000742756 Jy ! Component: 550 - total flux cleaned = 0.000787672 Jy ! Component: 600 - total flux cleaned = 0.000841979 Jy ! Component: 650 - total flux cleaned = 0.0008737 Jy ! Component: 700 - total flux cleaned = 0.000904526 Jy ! Component: 750 - total flux cleaned = 0.000934661 Jy ! Component: 800 - total flux cleaned = 0.000973873 Jy ! Component: 850 - total flux cleaned = 0.00102188 Jy ! Component: 900 - total flux cleaned = 0.00103137 Jy ! Component: 950 - total flux cleaned = 0.00105888 Jy ! Component: 1000 - total flux cleaned = 0.00109447 Jy ! Component: 1050 - total flux cleaned = 0.00107682 Jy ! Component: 1100 - total flux cleaned = 0.00111148 Jy ! Component: 1150 - total flux cleaned = 0.00111138 Jy ! Component: 1200 - total flux cleaned = 0.00112797 Jy ! Component: 1250 - total flux cleaned = 0.00111981 Jy ! Component: 1300 - total flux cleaned = 0.00112788 Jy ! Component: 1350 - total flux cleaned = 0.00112794 Jy ! Component: 1400 - total flux cleaned = 0.00113571 Jy ! Component: 1450 - total flux cleaned = 0.00113566 Jy ! Component: 1500 - total flux cleaned = 0.0011508 Jy ! Component: 1550 - total flux cleaned = 0.00118808 Jy ! Component: 1600 - total flux cleaned = 0.0012029 Jy ! Component: 1650 - total flux cleaned = 0.00125362 Jy ! Component: 1700 - total flux cleaned = 0.00129651 Jy ! Component: 1750 - total flux cleaned = 0.00133173 Jy ! Component: 1800 - total flux cleaned = 0.0013665 Jy ! Component: 1850 - total flux cleaned = 0.00142138 Jy ! Component: 1900 - total flux cleaned = 0.00146207 Jy ! Component: 1950 - total flux cleaned = 0.00150894 Jy ! Component: 2000 - total flux cleaned = 0.00156189 Jy ! Component: 2050 - total flux cleaned = 0.00160109 Jy ! Component: 2100 - total flux cleaned = 0.00164637 Jy ! Component: 2150 - total flux cleaned = 0.0016847 Jy ! Component: 2200 - total flux cleaned = 0.00169734 Jy ! Component: 2250 - total flux cleaned = 0.00173488 Jy ! Component: 2300 - total flux cleaned = 0.00174736 Jy ! Component: 2350 - total flux cleaned = 0.00177808 Jy ! Component: 2400 - total flux cleaned = 0.00179636 Jy ! Component: 2450 - total flux cleaned = 0.00182643 Jy ! Component: 2500 - total flux cleaned = 0.00182644 Jy ! Component: 2550 - total flux cleaned = 0.00186779 Jy ! Component: 2600 - total flux cleaned = 0.00186778 Jy ! Component: 2650 - total flux cleaned = 0.0018794 Jy ! Component: 2700 - total flux cleaned = 0.00189663 Jy ! Component: 2750 - total flux cleaned = 0.00192507 Jy ! Component: 2800 - total flux cleaned = 0.00192508 Jy ! Component: 2850 - total flux cleaned = 0.00194185 Jy ! Component: 2900 - total flux cleaned = 0.0019419 Jy ! Component: 2950 - total flux cleaned = 0.00195851 Jy ! Component: 3000 - total flux cleaned = 0.00195855 Jy ! Component: 3050 - total flux cleaned = 0.00198036 Jy ! Component: 3100 - total flux cleaned = 0.00198582 Jy ! Component: 3150 - total flux cleaned = 0.00199119 Jy ! Component: 3200 - total flux cleaned = 0.00201254 Jy ! Component: 3250 - total flux cleaned = 0.00200726 Jy ! Component: 3300 - total flux cleaned = 0.0020493 Jy ! Component: 3350 - total flux cleaned = 0.00206493 Jy ! Component: 3400 - total flux cleaned = 0.00206491 Jy ! Component: 3450 - total flux cleaned = 0.002101 Jy ! Component: 3500 - total flux cleaned = 0.00212665 Jy ! Component: 3550 - total flux cleaned = 0.00214703 Jy ! Component: 3600 - total flux cleaned = 0.00216219 Jy ! Component: 3650 - total flux cleaned = 0.00217228 Jy ! Component: 3700 - total flux cleaned = 0.00219733 Jy ! Component: 3750 - total flux cleaned = 0.00222221 Jy ! Component: 3800 - total flux cleaned = 0.00222226 Jy ! Component: 3850 - total flux cleaned = 0.00225183 Jy ! Component: 3900 - total flux cleaned = 0.00227145 Jy ! Component: 3950 - total flux cleaned = 0.00229095 Jy ! Component: 4000 - total flux cleaned = 0.0023249 Jy ! Component: 4050 - total flux cleaned = 0.0023345 Jy ! Total flux subtracted in 4096 components = 0.00235854 Jy ! Clean residual min=-0.000250 max=0.000283 Jy/beam ! Clean residual mean=-0.000000 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.040249 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 306 components and 0.040249 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272c_uvs/J2134-2130_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8028 x 2.255 at -5.389 degrees (North through East) ! Clean map min=-0.00055896 max=0.03878 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272c_uvs/J2134-2130_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0387802 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.55096e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.584135 0.584135 1.16827 2.33654 4.67308 9.34616 18.6923 37.3846 74.7693 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 513.579 quit ! Quitting program ! Log file /scr/pima/s5272c_uvs/J2134-2130_X_uvs.log closed on Wed Jan 1 14:24:53 2014