! Started logfile: /scr/pima/bp171af_uvs/J2128-0244_X_uvs.log on Thu Oct 10 16:49:30 2013 obs /scr/pima/bp171af_uvs/J2128-0244_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2128-0244_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2128-0244 ! ! 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 1120 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/bp171af_uvs/J2128-0244_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=1.001633Jy sigma=2.208157 ! Fit after self-cal, rms=0.938663Jy sigma=2.060659 ! 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=0.6883 mas, bmaj=1.775 mas, bpa=-2.421 degrees ! Estimated noise=13.2173 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 = 0.0495079 Jy ! Component: 100 - total flux cleaned = 0.060359 Jy ! Total flux subtracted in 100 components = 0.060359 Jy ! Clean residual min=-0.003420 max=0.003684 Jy/beam ! Clean residual mean=0.000001 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.060359 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.060359 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=0.026560Jy sigma=0.046697 ! Fit after self-cal, rms=0.025689Jy sigma=0.046106 ! 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=0.7988 mas, bmaj=2.018 mas, bpa=-1.217 degrees ! Estimated noise=10.1836 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 = 0.00486945 Jy ! Component: 100 - total flux cleaned = 0.00750143 Jy ! Component: 150 - total flux cleaned = 0.00910754 Jy ! Component: 200 - total flux cleaned = 0.0101393 Jy ! Total flux subtracted in 200 components = 0.0101393 Jy ! Clean residual min=-0.002399 max=0.002469 Jy/beam ! Clean residual mean=0.000002 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0704983 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0704983 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=0.025215Jy sigma=0.042474 ! Fit after self-cal, rms=0.025205Jy sigma=0.042459 ! 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 1.10 HN 0.86 KP 0.99 MK 1.04 ! NL 1.02 OV 0.94 PT 0.87 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.93 KP 0.91 MK 1.03 ! NL 1.06 OV 0.92 PT 0.97 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 HN 0.92 KP 1.14 MK 1.00 ! NL 1.05 OV 0.95 PT 0.94 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.02 KP 1.02 MK 1.05 ! NL 1.03 OV 0.94 PT 0.91 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.01 KP 1.11 MK 0.93 ! NL 0.92 OV 0.93 PT 0.90 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.05 KP 1.03 MK 1.01 ! NL 1.01 OV 1.01 PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.98 KP 1.04 MK 1.00 ! NL 0.98 OV 1.02 PT 0.90 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 HN 1.00 KP 1.12 MK 0.95 ! NL 0.92 OV 0.99 PT 0.92 SC 1.13 ! ! ! Fit before self-cal, rms=0.025205Jy sigma=0.042459 ! Fit after self-cal, rms=0.023883Jy sigma=0.039592 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8004 mas, bmaj=2.036 mas, bpa=-1.334 degrees ! Estimated noise=9.93804 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 = -0.00105355 Jy ! Component: 100 - total flux cleaned = -0.00114545 Jy ! Component: 150 - total flux cleaned = -0.0010913 Jy ! Component: 200 - total flux cleaned = -0.00105892 Jy ! Total flux subtracted in 200 components = -0.00105892 Jy ! Clean residual min=-0.001600 max=0.001482 Jy/beam ! Clean residual mean=0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0694394 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0694394 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=0.023731Jy sigma=0.039616 ! Fit after self-cal, rms=0.023777Jy sigma=0.039602 ! 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=0.023777Jy sigma=0.039602 ! Fit after self-cal, rms=0.023500Jy sigma=0.039526 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8004 mas, bmaj=2.037 mas, bpa=-1.384 degrees ! Estimated noise=9.77558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000976286 Jy ! Component: 100 - total flux cleaned = -0.0010692 Jy ! Component: 150 - total flux cleaned = -0.00104096 Jy ! Component: 200 - total flux cleaned = -0.00101594 Jy ! Total flux subtracted in 200 components = -0.00101594 Jy ! Clean residual min=-0.001576 max=0.001449 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0684234 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.0684235 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=0.023361Jy sigma=0.039576 ! Fit after self-cal, rms=0.023363Jy sigma=0.039575 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 = 5.60181e-05 Jy ! Component: 100 - total flux cleaned = 6.66025e-05 Jy ! Component: 150 - total flux cleaned = 7.66823e-05 Jy ! Component: 200 - total flux cleaned = 8.60328e-05 Jy ! Total flux subtracted in 200 components = 8.60328e-05 Jy ! Clean residual min=-0.001562 max=0.001444 Jy/beam ! Clean residual mean=0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0685095 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.0685095 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=0.023342Jy sigma=0.039568 ! Fit after self-cal, rms=0.023343Jy sigma=0.039567 ! 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=0.023343Jy sigma=0.039567 ! Fit after self-cal, rms=0.023040Jy sigma=0.039479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7996 mas, bmaj=2.038 mas, bpa=-1.446 degrees ! Estimated noise=9.60067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000926821 Jy ! Component: 100 - total flux cleaned = -0.00108038 Jy ! Component: 150 - total flux cleaned = -0.00106027 Jy ! Component: 200 - total flux cleaned = -0.00104203 Jy ! Total flux subtracted in 200 components = -0.00104203 Jy ! Clean residual min=-0.001529 max=0.001415 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0674675 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0674675 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=0.022912Jy sigma=0.039547 ! Fit after self-cal, rms=0.022913Jy sigma=0.039545 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 = 2.29952e-05 Jy ! Component: 100 - total flux cleaned = 4.07281e-05 Jy ! Component: 150 - total flux cleaned = 5.65244e-05 Jy ! Component: 200 - total flux cleaned = 6.40297e-05 Jy ! Total flux subtracted in 200 components = 6.40297e-05 Jy ! Clean residual min=-0.001521 max=0.001400 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0675315 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.0675315 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=0.022900Jy sigma=0.039542 ! Fit after self-cal, rms=0.022900Jy sigma=0.039541 ! 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=0.022900Jy sigma=0.039541 ! Fit after self-cal, rms=0.022605Jy sigma=0.039453 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.864 mas, bmaj=3.307 mas, bpa=-0.1366 degrees ! Estimated noise=12.3167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000591402 Jy ! Component: 100 - total flux cleaned = -0.000561408 Jy ! Component: 150 - total flux cleaned = -0.000534869 Jy ! Component: 200 - total flux cleaned = -0.000500859 Jy ! Total flux subtracted in 200 components = -0.000500859 Jy ! Clean residual min=-0.001655 max=0.001988 Jy/beam ! Clean residual mean=0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0670306 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 47 components and 0.0670307 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=0.022494Jy sigma=0.039519 ! Fit after self-cal, rms=0.022498Jy sigma=0.039513 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 = 0.000148295 Jy ! Component: 100 - total flux cleaned = 0.000181177 Jy ! Component: 150 - total flux cleaned = 0.00019975 Jy ! Component: 200 - total flux cleaned = 0.00021631 Jy ! Total flux subtracted in 200 components = 0.00021631 Jy ! Clean residual min=-0.001639 max=0.001985 Jy/beam ! Clean residual mean=0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.067247 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.067247 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=0.022482Jy sigma=0.039561 ! Fit after self-cal, rms=0.022482Jy sigma=0.039555 ! 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=0.799 mas, bmaj=2.038 mas, bpa=-1.497 degrees ! Estimated noise=9.42824 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.799 x 2.038 at -1.497 degrees (North through East) ! Clean map min=-0.0014156 max=0.058729 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=0.687 mas, bmaj=1.788 mas, bpa=-2.593 degrees ! Estimated noise=12.2774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0460546 Jy ! Component: 100 - total flux cleaned = 0.0562207 Jy ! Component: 150 - total flux cleaned = 0.0597072 Jy ! Component: 200 - total flux cleaned = 0.0615768 Jy ! Total flux subtracted in 200 components = 0.0615768 Jy ! Clean residual min=-0.002637 max=0.002524 Jy/beam ! Clean residual mean=0.000001 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0615768 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0615768 Jy ! Inverting map and beam ! Estimated beam: bmin=0.799 mas, bmaj=2.038 mas, bpa=-1.497 degrees ! Estimated noise=9.42824 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 (0.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226651 Jy ! Component: 100 - total flux cleaned = 0.00348926 Jy ! Component: 150 - total flux cleaned = 0.00424859 Jy ! Component: 200 - total flux cleaned = 0.00459965 Jy ! Total flux subtracted in 200 components = 0.00459965 Jy ! Clean residual min=-0.001491 max=0.001323 Jy/beam ! Clean residual mean=0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0661765 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.0661765 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=1.864 mas, bmaj=3.307 mas, bpa=-0.1366 degrees ! Estimated noise=12.3167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912598 Jy ! Component: 100 - total flux cleaned = 0.00134636 Jy ! Component: 150 - total flux cleaned = 0.00148645 Jy ! Component: 200 - total flux cleaned = 0.00159921 Jy ! Total flux subtracted in 200 components = 0.00159921 Jy ! Clean residual min=-0.001544 max=0.001907 Jy/beam ! Clean residual mean=0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0677757 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 = 9.19292e-05 Jy ! Component: 100 - total flux cleaned = 0.000154259 Jy ! Component: 150 - total flux cleaned = 0.000201838 Jy ! Component: 200 - total flux cleaned = 0.000217794 Jy ! Total flux subtracted in 200 components = 0.000217794 Jy ! Clean residual min=-0.001522 max=0.001919 Jy/beam ! Clean residual mean=0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0679935 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 76 components and 0.0679935 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.799 mas, bmaj=2.038 mas, bpa=-1.497 degrees ! Estimated noise=9.42824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00041648 Jy ! Component: 100 - total flux cleaned = -0.000472111 Jy ! Component: 150 - total flux cleaned = -0.000488674 Jy ! Component: 200 - total flux cleaned = -0.000488341 Jy ! Total flux subtracted in 200 components = -0.000488341 Jy ! Clean residual min=-0.001369 max=0.001371 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0675051 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.0675051 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=0.022419Jy sigma=0.039446 ! Fit after self-cal, rms=0.022410Jy sigma=0.039437 wmodel /scr/pima/bp171af_uvs/J2128-0244_X_map.mod ! Writing 86 model components to file: /scr/pima/bp171af_uvs/J2128-0244_X_map.mod wobs /scr/pima/bp171af_uvs/J2128-0244_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2128-0244_X_uvs.fits wwins /scr/pima/bp171af_uvs/J2128-0244_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171af_uvs/J2128-0244_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 = 2.25887e-05 Jy ! Component: 100 - total flux cleaned = -0.000137088 Jy ! Component: 150 - total flux cleaned = -0.000222417 Jy ! Component: 200 - total flux cleaned = -0.000181923 Jy ! Component: 250 - total flux cleaned = -0.000124031 Jy ! Component: 300 - total flux cleaned = -3.24322e-05 Jy ! Component: 350 - total flux cleaned = 1.99591e-05 Jy ! Component: 400 - total flux cleaned = 5.39723e-05 Jy ! Component: 450 - total flux cleaned = 0.000136033 Jy ! Component: 500 - total flux cleaned = 0.000182871 Jy ! Component: 550 - total flux cleaned = 0.000213177 Jy ! Component: 600 - total flux cleaned = 0.000257945 Jy ! Component: 650 - total flux cleaned = 0.000359202 Jy ! Component: 700 - total flux cleaned = 0.000401267 Jy ! Component: 750 - total flux cleaned = 0.00044268 Jy ! Component: 800 - total flux cleaned = 0.000523016 Jy ! Component: 850 - total flux cleaned = 0.000626653 Jy ! Component: 900 - total flux cleaned = 0.000664469 Jy ! Component: 950 - total flux cleaned = 0.000701451 Jy ! Component: 1000 - total flux cleaned = 0.000713327 Jy ! Component: 1050 - total flux cleaned = 0.000713145 Jy ! Component: 1100 - total flux cleaned = 0.000724683 Jy ! Component: 1150 - total flux cleaned = 0.000735922 Jy ! Component: 1200 - total flux cleaned = 0.000758207 Jy ! Component: 1250 - total flux cleaned = 0.000834477 Jy ! Component: 1300 - total flux cleaned = 0.000877142 Jy ! Component: 1350 - total flux cleaned = 0.000929656 Jy ! Component: 1400 - total flux cleaned = 0.000970864 Jy ! Component: 1450 - total flux cleaned = 0.00103158 Jy ! Component: 1500 - total flux cleaned = 0.00108157 Jy ! Component: 1550 - total flux cleaned = 0.00108178 Jy ! Component: 1600 - total flux cleaned = 0.00111104 Jy ! Component: 1650 - total flux cleaned = 0.00116825 Jy ! Component: 1700 - total flux cleaned = 0.00118689 Jy ! Component: 1750 - total flux cleaned = 0.00121478 Jy ! Component: 1800 - total flux cleaned = 0.0012789 Jy ! Component: 1850 - total flux cleaned = 0.00130594 Jy ! Component: 1900 - total flux cleaned = 0.0013506 Jy ! Component: 1950 - total flux cleaned = 0.00137709 Jy ! Component: 2000 - total flux cleaned = 0.00139455 Jy ! Component: 2050 - total flux cleaned = 0.00141182 Jy ! Component: 2100 - total flux cleaned = 0.00143744 Jy ! Component: 2150 - total flux cleaned = 0.00147125 Jy ! Component: 2200 - total flux cleaned = 0.00147967 Jy ! Component: 2250 - total flux cleaned = 0.00149628 Jy ! Component: 2300 - total flux cleaned = 0.00153737 Jy ! Component: 2350 - total flux cleaned = 0.00157811 Jy ! Component: 2400 - total flux cleaned = 0.00161034 Jy ! Component: 2450 - total flux cleaned = 0.00161842 Jy ! Component: 2500 - total flux cleaned = 0.00164234 Jy ! Component: 2550 - total flux cleaned = 0.00167379 Jy ! Component: 2600 - total flux cleaned = 0.00168161 Jy ! Component: 2650 - total flux cleaned = 0.00171254 Jy ! Component: 2700 - total flux cleaned = 0.00171242 Jy ! Component: 2750 - total flux cleaned = 0.00170478 Jy ! Component: 2800 - total flux cleaned = 0.0017504 Jy ! Component: 2850 - total flux cleaned = 0.00173541 Jy ! Component: 2900 - total flux cleaned = 0.001773 Jy ! Component: 2950 - total flux cleaned = 0.00178042 Jy ! Component: 3000 - total flux cleaned = 0.00179527 Jy ! Component: 3050 - total flux cleaned = 0.00181733 Jy ! Component: 3100 - total flux cleaned = 0.0018393 Jy ! Component: 3150 - total flux cleaned = 0.00187569 Jy ! Component: 3200 - total flux cleaned = 0.00188292 Jy ! Component: 3250 - total flux cleaned = 0.00189734 Jy ! Component: 3300 - total flux cleaned = 0.00191162 Jy ! Component: 3350 - total flux cleaned = 0.00192587 Jy ! Component: 3400 - total flux cleaned = 0.00192588 Jy ! Component: 3450 - total flux cleaned = 0.00194002 Jy ! Component: 3500 - total flux cleaned = 0.00194005 Jy ! Component: 3550 - total flux cleaned = 0.00195406 Jy ! Component: 3600 - total flux cleaned = 0.00198903 Jy ! Component: 3650 - total flux cleaned = 0.00200294 Jy ! Component: 3700 - total flux cleaned = 0.00201684 Jy ! Component: 3750 - total flux cleaned = 0.00203067 Jy ! Component: 3800 - total flux cleaned = 0.00201685 Jy ! Component: 3850 - total flux cleaned = 0.00200307 Jy ! Component: 3900 - total flux cleaned = 0.00200996 Jy ! Component: 3950 - total flux cleaned = 0.00200311 Jy ! Component: 4000 - total flux cleaned = 0.00200997 Jy ! Component: 4050 - total flux cleaned = 0.00200307 Jy ! Total flux subtracted in 4096 components = 0.00199625 Jy ! Clean residual min=-0.000410 max=0.000428 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0695014 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 344 components and 0.0695014 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2128-0244_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.799 x 2.038 at -1.497 degrees (North through East) ! Clean map min=-0.00073366 max=0.058708 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2128-0244_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0587084 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112871 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.576772 0.576772 1.15354 2.30709 4.61417 9.22835 18.4567 36.9134 73.8268 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2128-0244_X_uvs.log closed on Thu Oct 10 16:49:34 2013