! Started logfile: /d2/scr/pima/bp177i_uvs/J1625+5715_C_uvs.log on Tue Apr 15 00:32:25 2014 obs /d2/scr/pima/bp177i_uvs/J1625+5715_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1625+5715_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1625+5715 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1625+5715_C] 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 0.300x0.300 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=1.000107Jy sigma=45.367800 ! Fit after self-cal, rms=0.952484Jy sigma=43.166280 ! 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=1.375 mas, bmaj=5.159 mas, bpa=39.88 degrees ! Estimated noise=0.666274 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 = 0.0348295 Jy ! Component: 100 - total flux cleaned = 0.0435259 Jy ! Total flux subtracted in 100 components = 0.0435259 Jy ! Clean residual min=-0.002188 max=0.003681 Jy/beam ! Clean residual mean=-0.000021 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0435259 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0435259 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=0.016446Jy sigma=0.668279 ! Fit after self-cal, rms=0.016431Jy sigma=0.667529 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403269 Jy ! Component: 100 - total flux cleaned = 0.00612581 Jy ! Total flux subtracted in 100 components = 0.00612581 Jy ! Clean residual min=-0.001796 max=0.002039 Jy/beam ! Clean residual mean=-0.000016 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0496517 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0496517 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=0.014981Jy sigma=0.602179 ! Fit after self-cal, rms=0.014982Jy sigma=0.602037 ! 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=1.712 mas, bmaj=5.094 mas, bpa=39.14 degrees ! Estimated noise=0.481667 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 = 0.00208721 Jy ! Component: 100 - total flux cleaned = 0.00338283 Jy ! Component: 150 - total flux cleaned = 0.00428701 Jy ! Component: 200 - total flux cleaned = 0.00497017 Jy ! Total flux subtracted in 200 components = 0.00497017 Jy ! Clean residual min=-0.001398 max=0.001523 Jy/beam ! Clean residual mean=-0.000021 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0546219 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.0546218 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=0.014574Jy sigma=0.587771 ! Fit after self-cal, rms=0.014571Jy sigma=0.587476 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.712 x 5.094 at 39.14 degrees (North through East) ! Clean map min=-0.0013376 max=0.046995 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 1.03 FD 1.16 HN 0.92 KP 0.85 ! LA 0.99 MK 1.04 NL 1.08 OV 1.03 ! PT 0.84 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.08 KP 0.92 ! LA 1.06 MK 0.97 NL 1.09 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.11 KP 1.00 ! LA 1.07 MK 1.04 NL 1.01 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 1.01 ! LA 0.99 MK 0.92 NL 1.07 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.06 KP 1.02 ! LA 1.05 MK 1.05 NL 0.98 OV 0.98 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 0.92 KP 0.92 ! LA 1.03 MK 0.95 NL 1.03 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.04 KP 0.94 ! LA 1.04 MK 0.99 NL 1.05 OV 0.96 ! PT 0.91 SC 0.99 ! ! ! Fit before self-cal, rms=0.014571Jy sigma=0.587476 ! Fit after self-cal, rms=0.014070Jy sigma=0.558530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.713 mas, bmaj=5.097 mas, bpa=39.17 degrees ! Estimated noise=0.484575 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 = 0.000500028 Jy ! Component: 100 - total flux cleaned = 0.000582749 Jy ! Component: 150 - total flux cleaned = 0.000654498 Jy ! Component: 200 - total flux cleaned = 0.000703574 Jy ! Total flux subtracted in 200 components = 0.000703574 Jy ! Clean residual min=-0.001208 max=0.001273 Jy/beam ! Clean residual mean=-0.000010 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0553254 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0553254 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=0.014011Jy sigma=0.557159 ! Fit after self-cal, rms=0.014010Jy sigma=0.556965 ! 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=0.014010Jy sigma=0.556965 ! Fit after self-cal, rms=0.014090Jy sigma=0.556552 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.711 mas, bmaj=5.097 mas, bpa=39.21 degrees ! Estimated noise=0.488718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482805 Jy ! Component: 100 - total flux cleaned = 0.000584487 Jy ! Component: 150 - total flux cleaned = 0.000605327 Jy ! Component: 200 - total flux cleaned = 0.000614908 Jy ! Total flux subtracted in 200 components = 0.000614908 Jy ! Clean residual min=-0.001214 max=0.001263 Jy/beam ! Clean residual mean=-0.000010 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0559403 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.0559403 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=0.014050Jy sigma=0.555785 ! Fit after self-cal, rms=0.014050Jy sigma=0.555741 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 (-2.1, 64.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116562 Jy ! Component: 100 - total flux cleaned = 0.00156036 Jy ! Component: 150 - total flux cleaned = 0.00190406 Jy ! Component: 200 - total flux cleaned = 0.00215541 Jy ! Total flux subtracted in 200 components = 0.00215541 Jy ! Clean residual min=-0.001119 max=0.001039 Jy/beam ! Clean residual mean=-0.000005 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0580957 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.0580957 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=0.013913Jy sigma=0.550537 ! Fit after self-cal, rms=0.013909Jy sigma=0.550218 ! 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=0.013909Jy sigma=0.550218 ! Fit after self-cal, rms=0.013974Jy sigma=0.549365 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.709 mas, bmaj=5.093 mas, bpa=39.24 degrees ! Estimated noise=0.492876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627465 Jy ! Component: 100 - total flux cleaned = 0.00104323 Jy ! Component: 150 - total flux cleaned = 0.00127836 Jy ! Component: 200 - total flux cleaned = 0.00149796 Jy ! Total flux subtracted in 200 components = 0.00149796 Jy ! Clean residual min=-0.001113 max=0.001034 Jy/beam ! Clean residual mean=-0.000005 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0595937 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.0595937 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=0.013917Jy sigma=0.547768 ! Fit after self-cal, rms=0.013916Jy sigma=0.547685 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 = 0.000224328 Jy ! Component: 100 - total flux cleaned = 0.000283643 Jy ! Component: 150 - total flux cleaned = 0.000317248 Jy ! Component: 200 - total flux cleaned = 0.00035945 Jy ! Total flux subtracted in 200 components = 0.00035945 Jy ! Clean residual min=-0.001093 max=0.001024 Jy/beam ! Clean residual mean=-0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0599531 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 93 components and 0.0599531 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=0.013894Jy sigma=0.547018 ! Fit after self-cal, rms=0.013894Jy sigma=0.547001 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.013894Jy sigma=0.547001 ! Fit after self-cal, rms=0.013947Jy sigma=0.546614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=5.514 mas, bpa=38.65 degrees ! Estimated noise=0.598164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597146 Jy ! Component: 100 - total flux cleaned = 0.000887014 Jy ! Component: 150 - total flux cleaned = 0.0010564 Jy ! Component: 200 - total flux cleaned = 0.0011484 Jy ! Total flux subtracted in 200 components = 0.0011484 Jy ! Clean residual min=-0.001075 max=0.001646 Jy/beam ! Clean residual mean=-0.000009 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0611015 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 124 components and 0.0611015 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=0.013921Jy sigma=0.546191 ! Fit after self-cal, rms=0.013920Jy sigma=0.546161 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 (58.2, -61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012435 Jy ! Component: 100 - total flux cleaned = 0.0015826 Jy ! Component: 150 - total flux cleaned = 0.00178031 Jy ! Component: 200 - total flux cleaned = 0.00203267 Jy ! Total flux subtracted in 200 components = 0.00203267 Jy ! Clean residual min=-0.000906 max=0.000810 Jy/beam ! Clean residual mean=-0.000008 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0631342 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 179 components and 0.0631342 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=0.013802Jy sigma=0.541484 ! Fit after self-cal, rms=0.013797Jy sigma=0.541144 ! 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=1.707 mas, bmaj=5.089 mas, bpa=39.26 degrees ! Estimated noise=0.495821 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.707 x 5.089 at 39.26 degrees (North through East) ! Clean map min=-0.00085447 max=0.048119 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=1.374 mas, bmaj=5.155 mas, bpa=39.99 degrees ! Estimated noise=0.684506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357657 Jy ! Component: 100 - total flux cleaned = 0.0447576 Jy ! Component: 150 - total flux cleaned = 0.0489136 Jy ! Component: 200 - total flux cleaned = 0.0511089 Jy ! Total flux subtracted in 200 components = 0.0511089 Jy ! Clean residual min=-0.001618 max=0.001763 Jy/beam ! Clean residual mean=-0.000013 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0511089 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 0.0511089 Jy ! Inverting map and beam ! Estimated beam: bmin=1.707 mas, bmaj=5.089 mas, bpa=39.26 degrees ! Estimated noise=0.495821 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 = 0.00245649 Jy ! Component: 100 - total flux cleaned = 0.00413391 Jy ! Component: 150 - total flux cleaned = 0.0053501 Jy ! Component: 200 - total flux cleaned = 0.00633935 Jy ! Total flux subtracted in 200 components = 0.00633935 Jy ! Clean residual min=-0.001192 max=0.001220 Jy/beam ! Clean residual mean=-0.000013 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0574482 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.0574482 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=5.514 mas, bpa=38.65 degrees ! Estimated noise=0.598164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148223 Jy ! Component: 100 - total flux cleaned = 0.00240153 Jy ! Component: 150 - total flux cleaned = 0.00304374 Jy ! Component: 200 - total flux cleaned = 0.00365886 Jy ! Total flux subtracted in 200 components = 0.00365886 Jy ! Clean residual min=-0.001037 max=0.001158 Jy/beam ! Clean residual mean=-0.000016 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0611071 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 = 0.000508564 Jy ! Component: 100 - total flux cleaned = 0.00100659 Jy ! Component: 150 - total flux cleaned = 0.00142829 Jy ! Component: 200 - total flux cleaned = 0.0018091 Jy ! Total flux subtracted in 200 components = 0.0018091 Jy ! Clean residual min=-0.000956 max=0.000944 Jy/beam ! Clean residual mean=-0.000010 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0629162 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 157 components and 0.0629162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.707 mas, bmaj=5.089 mas, bpa=39.26 degrees ! Estimated noise=0.495821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343804 Jy ! Component: 100 - total flux cleaned = 0.000568638 Jy ! Component: 150 - total flux cleaned = 0.000770706 Jy ! Component: 200 - total flux cleaned = 0.000993164 Jy ! Total flux subtracted in 200 components = 0.000993164 Jy ! Clean residual min=-0.000935 max=0.000793 Jy/beam ! Clean residual mean=-0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0639094 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 184 components and 0.0639094 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=0.013811Jy sigma=0.541979 ! Fit after self-cal, rms=0.013805Jy sigma=0.541681 wmodel /d2/scr/pima/bp177i_uvs/J1625+5715_C_map.mod ! Writing 184 model components to file: /d2/scr/pima/bp177i_uvs/J1625+5715_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1625+5715_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1625+5715_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1625+5715_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1625+5715_C_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 = -0.000296685 Jy ! Component: 100 - total flux cleaned = -0.000238493 Jy ! Component: 150 - total flux cleaned = -0.00015672 Jy ! Component: 200 - total flux cleaned = -0.000117307 Jy ! Component: 250 - total flux cleaned = -7.88992e-05 Jy ! Component: 300 - total flux cleaned = -5.44006e-05 Jy ! Component: 350 - total flux cleaned = -0.000102107 Jy ! Component: 400 - total flux cleaned = -0.000113435 Jy ! Component: 450 - total flux cleaned = -0.000124637 Jy ! Component: 500 - total flux cleaned = -0.000135715 Jy ! Component: 550 - total flux cleaned = -0.000168706 Jy ! Component: 600 - total flux cleaned = -0.000179511 Jy ! Component: 650 - total flux cleaned = -0.000211301 Jy ! Component: 700 - total flux cleaned = -0.000221815 Jy ! Component: 750 - total flux cleaned = -0.000211787 Jy ! Component: 800 - total flux cleaned = -0.000252149 Jy ! Component: 850 - total flux cleaned = -0.000252171 Jy ! Component: 900 - total flux cleaned = -0.000271717 Jy ! Component: 950 - total flux cleaned = -0.000281281 Jy ! Component: 1000 - total flux cleaned = -0.000290585 Jy ! Component: 1050 - total flux cleaned = -0.000299931 Jy ! Component: 1100 - total flux cleaned = -0.000309245 Jy ! Component: 1150 - total flux cleaned = -0.000300189 Jy ! Component: 1200 - total flux cleaned = -0.000291169 Jy ! Component: 1250 - total flux cleaned = -0.000300124 Jy ! Component: 1300 - total flux cleaned = -0.000300116 Jy ! Component: 1350 - total flux cleaned = -0.000282539 Jy ! Component: 1400 - total flux cleaned = -0.000291036 Jy ! Component: 1450 - total flux cleaned = -0.0003165 Jy ! Component: 1500 - total flux cleaned = -0.000299601 Jy ! Component: 1550 - total flux cleaned = -0.000257793 Jy ! Component: 1600 - total flux cleaned = -0.000290873 Jy ! Component: 1650 - total flux cleaned = -0.000258024 Jy ! Component: 1700 - total flux cleaned = -0.000257922 Jy ! Component: 1750 - total flux cleaned = -0.000233783 Jy ! Component: 1800 - total flux cleaned = -0.000209965 Jy ! Component: 1850 - total flux cleaned = -0.000202078 Jy ! Component: 1900 - total flux cleaned = -0.000178715 Jy ! Component: 1950 - total flux cleaned = -0.000178842 Jy ! Component: 2000 - total flux cleaned = -0.000178906 Jy ! Component: 2050 - total flux cleaned = -0.000163788 Jy ! Component: 2100 - total flux cleaned = -0.000156236 Jy ! Component: 2150 - total flux cleaned = -0.000133918 Jy ! Component: 2200 - total flux cleaned = -0.000119114 Jy ! Component: 2250 - total flux cleaned = -9.71761e-05 Jy ! Component: 2300 - total flux cleaned = -6.09167e-05 Jy ! Component: 2350 - total flux cleaned = -8.98153e-05 Jy ! Component: 2400 - total flux cleaned = -8.26655e-05 Jy ! Component: 2450 - total flux cleaned = -6.84191e-05 Jy ! Component: 2500 - total flux cleaned = -5.4277e-05 Jy ! Component: 2550 - total flux cleaned = -5.43488e-05 Jy ! Component: 2600 - total flux cleaned = -5.44147e-05 Jy ! Component: 2650 - total flux cleaned = -7.50506e-05 Jy ! Component: 2700 - total flux cleaned = -5.45899e-05 Jy ! Component: 2750 - total flux cleaned = -6.12925e-05 Jy ! Component: 2800 - total flux cleaned = -7.47204e-05 Jy ! Component: 2850 - total flux cleaned = -4.13099e-05 Jy ! Component: 2900 - total flux cleaned = -4.13374e-05 Jy ! Component: 2950 - total flux cleaned = -3.47249e-05 Jy ! Component: 3000 - total flux cleaned = -5.43258e-05 Jy ! Component: 3050 - total flux cleaned = -5.42582e-05 Jy ! Component: 3100 - total flux cleaned = -2.19359e-05 Jy ! Component: 3150 - total flux cleaned = -2.83623e-05 Jy ! Component: 3200 - total flux cleaned = -2.9128e-06 Jy ! Component: 3250 - total flux cleaned = 9.69526e-06 Jy ! Component: 3300 - total flux cleaned = 1.59725e-05 Jy ! Component: 3350 - total flux cleaned = 3.4725e-05 Jy ! Component: 3400 - total flux cleaned = 3.4766e-05 Jy ! Component: 3450 - total flux cleaned = 4.7124e-05 Jy ! Component: 3500 - total flux cleaned = 7.78086e-05 Jy ! Component: 3550 - total flux cleaned = 7.78034e-05 Jy ! Component: 3600 - total flux cleaned = 8.39518e-05 Jy ! Component: 3650 - total flux cleaned = 0.000114081 Jy ! Component: 3700 - total flux cleaned = 0.000126035 Jy ! Component: 3750 - total flux cleaned = 0.000131987 Jy ! Component: 3800 - total flux cleaned = 0.000131991 Jy ! Component: 3850 - total flux cleaned = 0.000155522 Jy ! Component: 3900 - total flux cleaned = 0.000161344 Jy ! Component: 3950 - total flux cleaned = 0.000167138 Jy ! Component: 4000 - total flux cleaned = 0.000172912 Jy ! Component: 4050 - total flux cleaned = 0.000184422 Jy ! Total flux subtracted in 4096 components = 0.000201564 Jy ! Clean residual min=-0.000340 max=0.000318 Jy/beam ! Clean residual mean=-0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0641109 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 468 components and 0.0641109 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1625+5715_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.707 x 5.089 at 39.26 degrees (North through East) ! Clean map min=-0.00064615 max=0.048097 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1625+5715_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0480967 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103569 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.646007 0.646007 1.29201 2.58403 5.16806 10.3361 20.6722 41.3445 82.6889 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 464.391 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1625+5715_C_uvs.log closed on Tue Apr 15 00:32:30 2014