! Started logfile: /scr/pima/bp171ag_uvs/J0034+2126_X_uvs.log on Fri Oct 11 07:17:09 2013 obs /scr/pima/bp171ag_uvs/J0034+2126_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J0034+2126_X_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0034+2126 ! ! 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 720 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/bp171ag_uvs/J0034+2126_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. ! ! 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=1.003156Jy sigma=4.418081 ! Fit after self-cal, rms=0.919332Jy sigma=3.830674 ! 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=1.089 mas, bmaj=2.555 mas, bpa=6.584 degrees ! Estimated noise=10.8312 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 = 0.0829457 Jy ! Component: 100 - total flux cleaned = 0.115093 Jy ! Total flux subtracted in 100 components = 0.115093 Jy ! Clean residual min=-0.009407 max=0.018374 Jy/beam ! Clean residual mean=-0.000013 rms=0.004084 Jy/beam ! Combined flux in latest and established models = 0.115093 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.115093 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=0.037556Jy sigma=0.204273 ! Fit after self-cal, rms=0.037546Jy sigma=0.203972 ! 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=1.348 mas, bmaj=2.882 mas, bpa=4.516 degrees ! Estimated noise=7.14514 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 = 0.0235028 Jy ! Component: 100 - total flux cleaned = 0.0368691 Jy ! Component: 150 - total flux cleaned = 0.045009 Jy ! Component: 200 - total flux cleaned = 0.0500898 Jy ! Total flux subtracted in 200 components = 0.0500898 Jy ! Clean residual min=-0.006101 max=0.008663 Jy/beam ! Clean residual mean=-0.000014 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.165183 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 76 components and 0.165183 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=0.028162Jy sigma=0.096964 ! Fit after self-cal, rms=0.028168Jy sigma=0.096675 ! 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 1.12 FD 1.13 HN 0.90 KP 0.90 ! LA 1.00 MK 1.58 NL 1.05 OV 1.01 ! PT 0.88 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.93 KP 0.92 ! LA 0.94 MK 1.87 NL 1.11 OV 1.07 ! PT 0.87 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.04 HN 0.96 KP 1.06 ! LA 0.92 MK 1.81 NL 1.07 OV 1.09 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 0.98 KP 0.93 ! LA 0.95 MK 1.78 NL 1.05 OV 1.03 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.03 KP 1.07 ! LA 1.00 MK 1.66 NL 0.97 OV 1.03 ! PT 0.90 SC 0.80 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.07 KP 0.99 ! LA 1.06 MK 2.14 NL 1.02 OV 1.12 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.02 KP 1.03 ! LA 0.92 MK 2.17 NL 1.13 OV 1.08 ! PT 0.93 SC 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.01 HN 1.02 KP 1.03 ! LA 0.89 MK 1.71 NL 1.07 OV 1.09 ! PT 0.86 SC 1.08 ! ! ! Fit before self-cal, rms=0.028168Jy sigma=0.096675 ! Fit after self-cal, rms=0.027648Jy sigma=0.067194 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.414 mas, bmaj=2.897 mas, bpa=6.552 degrees ! Estimated noise=7.19952 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 (2.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027241 Jy ! Component: 100 - total flux cleaned = 0.002091 Jy ! Component: 150 - total flux cleaned = 0.00199579 Jy ! Component: 200 - total flux cleaned = 0.00191533 Jy ! Total flux subtracted in 200 components = 0.00191533 Jy ! Clean residual min=-0.002711 max=0.003335 Jy/beam ! Clean residual mean=0.000005 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.167098 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.167098 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=0.025921Jy sigma=0.060235 ! Fit after self-cal, rms=0.025770Jy sigma=0.059366 ! 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=0.025770Jy sigma=0.059366 ! Fit after self-cal, rms=0.025700Jy sigma=0.058704 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.399 mas, bmaj=2.868 mas, bpa=7.161 degrees ! Estimated noise=7.09138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000932899 Jy ! Component: 100 - total flux cleaned = 0.000654105 Jy ! Component: 150 - total flux cleaned = 0.000763739 Jy ! Component: 200 - total flux cleaned = 0.000765248 Jy ! Total flux subtracted in 200 components = 0.000765248 Jy ! Clean residual min=-0.002395 max=0.002362 Jy/beam ! Clean residual mean=0.000004 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.167863 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.167863 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=0.025148Jy sigma=0.056740 ! Fit after self-cal, rms=0.025102Jy sigma=0.056458 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 = 0.000240758 Jy ! Component: 100 - total flux cleaned = 0.000111261 Jy ! Component: 150 - total flux cleaned = -4.06238e-06 Jy ! Component: 200 - total flux cleaned = -0.000112409 Jy ! Total flux subtracted in 200 components = -0.000112409 Jy ! Clean residual min=-0.002259 max=0.002178 Jy/beam ! Clean residual mean=0.000004 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.167751 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.167751 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=0.024885Jy sigma=0.055789 ! Fit after self-cal, rms=0.024872Jy sigma=0.055726 ! 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=0.024872Jy sigma=0.055726 ! Fit after self-cal, rms=0.024846Jy sigma=0.055482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.389 mas, bmaj=2.856 mas, bpa=7.484 degrees ! Estimated noise=7.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100472 Jy ! Component: 100 - total flux cleaned = 0.000102567 Jy ! Component: 150 - total flux cleaned = 0.000136142 Jy ! Component: 200 - total flux cleaned = 0.000135997 Jy ! Total flux subtracted in 200 components = 0.000135997 Jy ! Clean residual min=-0.002151 max=0.002053 Jy/beam ! Clean residual mean=0.000004 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.167887 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.167887 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=0.024580Jy sigma=0.055063 ! Fit after self-cal, rms=0.024570Jy sigma=0.055009 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 = 0.000157127 Jy ! Component: 100 - total flux cleaned = 0.000128374 Jy ! Component: 150 - total flux cleaned = 7.65292e-05 Jy ! Component: 200 - total flux cleaned = 5.28359e-05 Jy ! Total flux subtracted in 200 components = 5.28359e-05 Jy ! Clean residual min=-0.002085 max=0.002020 Jy/beam ! Clean residual mean=0.000004 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.16794 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.16794 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=0.024429Jy sigma=0.054798 ! Fit after self-cal, rms=0.024428Jy sigma=0.054772 ! 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=0.024428Jy sigma=0.054772 ! Fit after self-cal, rms=0.024348Jy sigma=0.054654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.589 mas, bmaj=3.724 mas, bpa=-5.008 degrees ! Estimated noise=6.12585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229352 Jy ! Component: 100 - total flux cleaned = -0.00034519 Jy ! Component: 150 - total flux cleaned = -0.00045929 Jy ! Component: 200 - total flux cleaned = -0.000543158 Jy ! Total flux subtracted in 200 components = -0.000543158 Jy ! Clean residual min=-0.002414 max=0.002312 Jy/beam ! Clean residual mean=0.000006 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.167397 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 139 components and 0.167397 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=0.024285Jy sigma=0.054520 ! Fit after self-cal, rms=0.024272Jy sigma=0.054476 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 = 5.31263e-05 Jy ! Component: 100 - total flux cleaned = 4.0368e-05 Jy ! Component: 150 - total flux cleaned = 2.93739e-05 Jy ! Component: 200 - total flux cleaned = 1.1443e-05 Jy ! Total flux subtracted in 200 components = 1.1443e-05 Jy ! Clean residual min=-0.002339 max=0.002271 Jy/beam ! Clean residual mean=0.000006 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.167408 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 148 components and 0.167408 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=0.024230Jy sigma=0.054417 ! Fit after self-cal, rms=0.024222Jy sigma=0.054398 ! 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=1.381 mas, bmaj=2.849 mas, bpa=7.679 degrees ! Estimated noise=6.98016 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.381 x 2.849 at 7.679 degrees (North through East) ! Clean map min=-0.0024325 max=0.097345 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=1.117 mas, bmaj=2.559 mas, bpa=9.905 degrees ! Estimated noise=10.6162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0816767 Jy ! Component: 100 - total flux cleaned = 0.112979 Jy ! Component: 150 - total flux cleaned = 0.130897 Jy ! Component: 200 - total flux cleaned = 0.142231 Jy ! Total flux subtracted in 200 components = 0.142231 Jy ! Clean residual min=-0.004291 max=0.007711 Jy/beam ! Clean residual mean=-0.000001 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.142231 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.142231 Jy ! Inverting map and beam ! Estimated beam: bmin=1.381 mas, bmaj=2.849 mas, bpa=7.679 degrees ! Estimated noise=6.98016 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 (16.4, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00966659 Jy ! Component: 100 - total flux cleaned = 0.0153106 Jy ! Component: 150 - total flux cleaned = 0.0190315 Jy ! Component: 200 - total flux cleaned = 0.0211397 Jy ! Total flux subtracted in 200 components = 0.0211397 Jy ! Clean residual min=-0.002683 max=0.002222 Jy/beam ! Clean residual mean=0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.163371 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 112 components and 0.163371 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=2.589 mas, bmaj=3.724 mas, bpa=-5.008 degrees ! Estimated noise=6.12585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169049 Jy ! Component: 100 - total flux cleaned = 0.00231471 Jy ! Component: 150 - total flux cleaned = 0.00275424 Jy ! Component: 200 - total flux cleaned = 0.00307431 Jy ! Total flux subtracted in 200 components = 0.00307431 Jy ! Clean residual min=-0.002586 max=0.002335 Jy/beam ! Clean residual mean=0.000005 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.166445 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 = 5.23571e-05 Jy ! Component: 100 - total flux cleaned = 0.000101639 Jy ! Component: 150 - total flux cleaned = 0.00016839 Jy ! Component: 200 - total flux cleaned = 0.000209648 Jy ! Total flux subtracted in 200 components = 0.000209648 Jy ! Clean residual min=-0.002450 max=0.002278 Jy/beam ! Clean residual mean=0.000005 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.166655 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 164 components and 0.166655 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.381 mas, bmaj=2.849 mas, bpa=7.679 degrees ! Estimated noise=6.98016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000108797 Jy ! Component: 100 - total flux cleaned = -7.59528e-05 Jy ! Component: 150 - total flux cleaned = -4.93035e-05 Jy ! Component: 200 - total flux cleaned = -2.34234e-05 Jy ! Total flux subtracted in 200 components = -2.34234e-05 Jy ! Clean residual min=-0.002046 max=0.001879 Jy/beam ! Clean residual mean=0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.166632 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 184 components and 0.166632 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=0.024227Jy sigma=0.054431 ! Fit after self-cal, rms=0.024209Jy sigma=0.054108 wmodel /scr/pima/bp171ag_uvs/J0034+2126_X_map.mod ! Writing 184 model components to file: /scr/pima/bp171ag_uvs/J0034+2126_X_map.mod wobs /scr/pima/bp171ag_uvs/J0034+2126_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J0034+2126_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J0034+2126_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ag_uvs/J0034+2126_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 = -0.000431545 Jy ! Component: 100 - total flux cleaned = -0.00055339 Jy ! Component: 150 - total flux cleaned = -0.00060759 Jy ! Component: 200 - total flux cleaned = -0.000657275 Jy ! Component: 250 - total flux cleaned = -0.00059066 Jy ! Component: 300 - total flux cleaned = -0.00048425 Jy ! Component: 350 - total flux cleaned = -0.000423498 Jy ! Component: 400 - total flux cleaned = -0.000328373 Jy ! Component: 450 - total flux cleaned = -0.000274546 Jy ! Component: 500 - total flux cleaned = -0.000223258 Jy ! Component: 550 - total flux cleaned = -0.000107555 Jy ! Component: 600 - total flux cleaned = 1.91361e-05 Jy ! Component: 650 - total flux cleaned = 0.000125809 Jy ! Component: 700 - total flux cleaned = 0.00016934 Jy ! Component: 750 - total flux cleaned = 0.00011218 Jy ! Component: 800 - total flux cleaned = 0.000140061 Jy ! Component: 850 - total flux cleaned = 0.00015334 Jy ! Component: 900 - total flux cleaned = 0.000114053 Jy ! Component: 950 - total flux cleaned = 0.000126829 Jy ! Component: 1000 - total flux cleaned = 0.00013933 Jy ! Component: 1050 - total flux cleaned = 0.000115001 Jy ! Component: 1100 - total flux cleaned = 7.89244e-05 Jy ! Component: 1150 - total flux cleaned = 4.38097e-05 Jy ! Component: 1200 - total flux cleaned = -2.17997e-06 Jy ! Component: 1250 - total flux cleaned = -2.45916e-05 Jy ! Component: 1300 - total flux cleaned = -3.56269e-05 Jy ! Component: 1350 - total flux cleaned = -6.84025e-05 Jy ! Component: 1400 - total flux cleaned = -4.70206e-05 Jy ! Component: 1450 - total flux cleaned = -8.91091e-05 Jy ! Component: 1500 - total flux cleaned = -0.000109616 Jy ! Component: 1550 - total flux cleaned = -0.000119678 Jy ! Component: 1600 - total flux cleaned = -0.000139974 Jy ! Component: 1650 - total flux cleaned = -0.00020914 Jy ! Component: 1700 - total flux cleaned = -0.000228584 Jy ! Component: 1750 - total flux cleaned = -0.00022853 Jy ! Component: 1800 - total flux cleaned = -0.000219118 Jy ! Component: 1850 - total flux cleaned = -0.000256506 Jy ! Component: 1900 - total flux cleaned = -0.00024717 Jy ! Component: 1950 - total flux cleaned = -0.000256257 Jy ! Component: 2000 - total flux cleaned = -0.00027431 Jy ! Component: 2050 - total flux cleaned = -0.000283293 Jy ! Component: 2100 - total flux cleaned = -0.000309858 Jy ! Component: 2150 - total flux cleaned = -0.000327297 Jy ! Component: 2200 - total flux cleaned = -0.000327354 Jy ! Component: 2250 - total flux cleaned = -0.000361738 Jy ! Component: 2300 - total flux cleaned = -0.000378629 Jy ! Component: 2350 - total flux cleaned = -0.000395504 Jy ! Component: 2400 - total flux cleaned = -0.00042046 Jy ! Component: 2450 - total flux cleaned = -0.000469985 Jy ! Component: 2500 - total flux cleaned = -0.000502645 Jy ! Component: 2550 - total flux cleaned = -0.000510765 Jy ! Component: 2600 - total flux cleaned = -0.000526851 Jy ! Component: 2650 - total flux cleaned = -0.000558826 Jy ! Component: 2700 - total flux cleaned = -0.000590602 Jy ! Component: 2750 - total flux cleaned = -0.000630005 Jy ! Component: 2800 - total flux cleaned = -0.000676863 Jy ! Component: 2850 - total flux cleaned = -0.000715683 Jy ! Component: 2900 - total flux cleaned = -0.000746479 Jy ! Component: 2950 - total flux cleaned = -0.000784698 Jy ! Component: 3000 - total flux cleaned = -0.000815024 Jy ! Component: 3050 - total flux cleaned = -0.00084527 Jy ! Component: 3100 - total flux cleaned = -0.000867741 Jy ! Component: 3150 - total flux cleaned = -0.000919896 Jy ! Component: 3200 - total flux cleaned = -0.000919834 Jy ! Component: 3250 - total flux cleaned = -0.000986031 Jy ! Component: 3300 - total flux cleaned = -0.00099327 Jy ! Component: 3350 - total flux cleaned = -0.00102957 Jy ! Component: 3400 - total flux cleaned = -0.00104393 Jy ! Component: 3450 - total flux cleaned = -0.00107984 Jy ! Component: 3500 - total flux cleaned = -0.00108699 Jy ! Component: 3550 - total flux cleaned = -0.00110833 Jy ! Component: 3600 - total flux cleaned = -0.00112951 Jy ! Component: 3650 - total flux cleaned = -0.00114353 Jy ! Component: 3700 - total flux cleaned = -0.00115049 Jy ! Component: 3750 - total flux cleaned = -0.00117831 Jy ! Component: 3800 - total flux cleaned = -0.00117831 Jy ! Component: 3850 - total flux cleaned = -0.00120581 Jy ! Component: 3900 - total flux cleaned = -0.00120577 Jy ! Component: 3950 - total flux cleaned = -0.00119897 Jy ! Component: 4000 - total flux cleaned = -0.00118537 Jy ! Component: 4050 - total flux cleaned = -0.00119212 Jy ! Total flux subtracted in 4096 components = -0.00121237 Jy ! Clean residual min=-0.000365 max=0.000347 Jy/beam ! Clean residual mean=-0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.165419 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 440 components and 0.165419 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J0034+2126_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.381 x 2.849 at 7.679 degrees (North through East) ! Clean map min=-0.0019159 max=0.0973 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J0034+2126_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0972995 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109473 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.337533 0.337533 0.675066 1.35013 2.70026 5.40053 10.8011 21.6021 43.2042 86.4084 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.097 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J0034+2126_X_uvs.log closed on Fri Oct 11 07:17:13 2013