! Started logfile: /d2/scr/pima/bp177j_uvs/J0058-0539_C_uvs.log on Thu Jun 19 04:02:39 2014 obs /d2/scr/pima/bp177j_uvs/J0058-0539_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0058-0539_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0058-0539 ! ! 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 1248 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/bp177j_uvs/J0058-0539_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.112912Jy sigma=42.454206 ! Fit after self-cal, rms=0.503455Jy sigma=19.264733 ! 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=1.327 mas, bmaj=3.447 mas, bpa=0.7919 degrees ! Estimated noise=0.737115 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 = 0.369959 Jy ! Component: 100 - total flux cleaned = 0.470412 Jy ! Total flux subtracted in 100 components = 0.470412 Jy ! Clean residual min=-0.015014 max=0.041347 Jy/beam ! Clean residual mean=0.000016 rms=0.004747 Jy/beam ! Combined flux in latest and established models = 0.470412 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.470412 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=0.121853Jy sigma=3.486875 ! Fit after self-cal, rms=0.121794Jy sigma=3.484170 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435281 Jy ! Component: 100 - total flux cleaned = 0.0655548 Jy ! Total flux subtracted in 100 components = 0.0655548 Jy ! Clean residual min=-0.010099 max=0.015706 Jy/beam ! Clean residual mean=0.000016 rms=0.002665 Jy/beam ! Combined flux in latest and established models = 0.535966 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.535966 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=0.096899Jy sigma=2.304554 ! Fit after self-cal, rms=0.096860Jy sigma=2.302978 ! 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=1.645 mas, bmaj=4.025 mas, bpa=1.982 degrees ! Estimated noise=0.5865 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 (1.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232607 Jy ! Component: 100 - total flux cleaned = 0.0362481 Jy ! Component: 150 - total flux cleaned = 0.04448 Jy ! Component: 200 - total flux cleaned = 0.0501446 Jy ! Total flux subtracted in 200 components = 0.0501446 Jy ! Clean residual min=-0.012491 max=0.010933 Jy/beam ! Clean residual mean=0.000020 rms=0.002852 Jy/beam ! Combined flux in latest and established models = 0.586111 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 0.586111 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=0.089027Jy sigma=1.987014 ! Fit after self-cal, rms=0.088682Jy sigma=1.966722 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.645 x 4.025 at 1.982 degrees (North through East) ! Clean map min=-0.010479 max=0.48932 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 1.00* 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 2. ! 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 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 0.98 FD 1.10 HN 0.99 KP 0.98 ! LA 1.03 MK 1.04 NL 1.00 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.02 KP 0.99 ! LA 1.05 MK 1.04 NL 1.00 OV 0.97 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.04 KP 1.00 ! LA 1.10 MK 1.00 NL 0.99 OV 0.99 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.98 KP 0.92 ! LA 1.01 MK 0.99 NL 0.99 OV 0.97 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.02 KP 1.00 ! LA 1.02 MK 1.01 NL 0.99 OV 1.02 ! PT 0.92 SC 1.02 ! ! ! Fit before self-cal, rms=0.088682Jy sigma=1.966722 ! Fit after self-cal, rms=0.085494Jy sigma=1.598465 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.649 mas, bmaj=4.041 mas, bpa=1.935 degrees ! Estimated noise=0.590999 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 = 0.00602695 Jy ! Component: 100 - total flux cleaned = 0.009986 Jy ! Component: 150 - total flux cleaned = 0.0129077 Jy ! Component: 200 - total flux cleaned = 0.0151301 Jy ! Total flux subtracted in 200 components = 0.0151301 Jy ! Clean residual min=-0.008232 max=0.008379 Jy/beam ! Clean residual mean=0.000018 rms=0.002061 Jy/beam ! Combined flux in latest and established models = 0.601241 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.601241 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=0.084542Jy sigma=1.577428 ! Fit after self-cal, rms=0.084509Jy sigma=1.574811 ! 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=0.084509Jy sigma=1.574811 ! Fit after self-cal, rms=0.084445Jy sigma=1.563736 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.648 mas, bmaj=4.039 mas, bpa=1.912 degrees ! Estimated noise=0.594721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423531 Jy ! Component: 100 - total flux cleaned = 0.00682021 Jy ! Component: 150 - total flux cleaned = 0.00875086 Jy ! Component: 200 - total flux cleaned = 0.00932908 Jy ! Total flux subtracted in 200 components = 0.00932908 Jy ! Clean residual min=-0.008261 max=0.007926 Jy/beam ! Clean residual mean=0.000017 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 0.61057 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.61057 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=0.083877Jy sigma=1.558392 ! Fit after self-cal, rms=0.083865Jy sigma=1.557474 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 = 0.00107876 Jy ! Component: 100 - total flux cleaned = 0.00142224 Jy ! Component: 150 - total flux cleaned = 0.00173463 Jy ! Component: 200 - total flux cleaned = 0.0019282 Jy ! Total flux subtracted in 200 components = 0.0019282 Jy ! Clean residual min=-0.008125 max=0.007937 Jy/beam ! Clean residual mean=0.000015 rms=0.002029 Jy/beam ! Combined flux in latest and established models = 0.612499 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.612499 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=0.083743Jy sigma=1.555180 ! Fit after self-cal, rms=0.083739Jy sigma=1.554877 ! 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=0.083739Jy sigma=1.554877 ! Fit after self-cal, rms=0.083695Jy sigma=1.546146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.647 mas, bmaj=4.038 mas, bpa=1.863 degrees ! Estimated noise=0.598422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323598 Jy ! Component: 100 - total flux cleaned = 0.00498455 Jy ! Component: 150 - total flux cleaned = 0.00602073 Jy ! Component: 200 - total flux cleaned = 0.00624226 Jy ! Total flux subtracted in 200 components = 0.00624226 Jy ! Clean residual min=-0.008374 max=0.007701 Jy/beam ! Clean residual mean=0.000015 rms=0.002045 Jy/beam ! Combined flux in latest and established models = 0.618741 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.618741 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=0.083344Jy sigma=1.545153 ! Fit after self-cal, rms=0.083340Jy sigma=1.544817 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 = 0.000595803 Jy ! Component: 100 - total flux cleaned = 0.000878913 Jy ! Component: 150 - total flux cleaned = 0.000954016 Jy ! Component: 200 - total flux cleaned = 0.00106048 Jy ! Total flux subtracted in 200 components = 0.00106048 Jy ! Clean residual min=-0.008295 max=0.007817 Jy/beam ! Clean residual mean=0.000014 rms=0.002038 Jy/beam ! Combined flux in latest and established models = 0.619801 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.619801 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=0.083270Jy sigma=1.543938 ! Fit after self-cal, rms=0.083268Jy sigma=1.543770 ! 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=0.083268Jy sigma=1.543770 ! Fit after self-cal, rms=0.083248Jy sigma=1.538294 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=6.884 mas, bpa=4.912 degrees ! Estimated noise=0.745658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414009 Jy ! Component: 100 - total flux cleaned = 0.00668581 Jy ! Component: 150 - total flux cleaned = 0.00836942 Jy ! Component: 200 - total flux cleaned = 0.00888469 Jy ! Total flux subtracted in 200 components = 0.00888469 Jy ! Clean residual min=-0.011667 max=0.009989 Jy/beam ! Clean residual mean=0.000021 rms=0.003118 Jy/beam ! Combined flux in latest and established models = 0.628686 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.628686 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=0.083070Jy sigma=1.545498 ! Fit after self-cal, rms=0.083050Jy sigma=1.544018 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 = 0.00109423 Jy ! Component: 100 - total flux cleaned = 0.00122492 Jy ! Component: 150 - total flux cleaned = 0.0013435 Jy ! Component: 200 - total flux cleaned = 0.00141566 Jy ! Total flux subtracted in 200 components = 0.00141566 Jy ! Clean residual min=-0.011621 max=0.009677 Jy/beam ! Clean residual mean=0.000018 rms=0.003094 Jy/beam ! Combined flux in latest and established models = 0.630102 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 103 components and 0.630102 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=0.083065Jy sigma=1.548624 ! Fit after self-cal, rms=0.083064Jy sigma=1.548411 ! 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=1.647 mas, bmaj=4.037 mas, bpa=1.823 degrees ! Estimated noise=0.601518 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.647 x 4.037 at 1.823 degrees (North through East) ! Clean map min=-0.0079036 max=0.49819 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=1.328 mas, bmaj=3.459 mas, bpa=0.6199 degrees ! Estimated noise=0.7589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.380766 Jy ! Component: 100 - total flux cleaned = 0.483088 Jy ! Component: 150 - total flux cleaned = 0.527528 Jy ! Component: 200 - total flux cleaned = 0.552128 Jy ! Total flux subtracted in 200 components = 0.552128 Jy ! Clean residual min=-0.008928 max=0.012771 Jy/beam ! Clean residual mean=0.000015 rms=0.002305 Jy/beam ! Combined flux in latest and established models = 0.552128 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 0.552128 Jy ! Inverting map and beam ! Estimated beam: bmin=1.647 mas, bmaj=4.037 mas, bpa=1.823 degrees ! Estimated noise=0.601518 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 = 0.0229039 Jy ! Component: 100 - total flux cleaned = 0.0366929 Jy ! Component: 150 - total flux cleaned = 0.0457693 Jy ! Component: 200 - total flux cleaned = 0.0522451 Jy ! Total flux subtracted in 200 components = 0.0522451 Jy ! Clean residual min=-0.009144 max=0.007845 Jy/beam ! Clean residual mean=0.000029 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 0.604373 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 53 components and 0.604373 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=3.705 mas, bmaj=6.884 mas, bpa=4.912 degrees ! Estimated noise=0.745658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0085668 Jy ! Component: 100 - total flux cleaned = 0.0142421 Jy ! Component: 150 - total flux cleaned = 0.0181793 Jy ! Component: 200 - total flux cleaned = 0.0209287 Jy ! Total flux subtracted in 200 components = 0.0209287 Jy ! Clean residual min=-0.011369 max=0.010067 Jy/beam ! Clean residual mean=0.000026 rms=0.003149 Jy/beam ! Combined flux in latest and established models = 0.625302 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 = 0.00193105 Jy ! Component: 100 - total flux cleaned = 0.00305372 Jy ! Component: 150 - total flux cleaned = 0.00328926 Jy ! Component: 200 - total flux cleaned = 0.00355145 Jy ! Total flux subtracted in 200 components = 0.00355145 Jy ! Clean residual min=-0.011440 max=0.009832 Jy/beam ! Clean residual mean=0.000020 rms=0.003113 Jy/beam ! Combined flux in latest and established models = 0.628853 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.628853 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.647 mas, bmaj=4.037 mas, bpa=1.823 degrees ! Estimated noise=0.601518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00230283 Jy ! Component: 100 - total flux cleaned = -0.00278892 Jy ! Component: 150 - total flux cleaned = -0.0031688 Jy ! Component: 200 - total flux cleaned = -0.00308855 Jy ! Total flux subtracted in 200 components = -0.00308855 Jy ! Clean residual min=-0.008468 max=0.007893 Jy/beam ! Clean residual mean=0.000013 rms=0.002061 Jy/beam ! Combined flux in latest and established models = 0.625765 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.625764 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=0.083140Jy sigma=1.552510 ! Fit after self-cal, rms=0.083126Jy sigma=1.551206 wmodel /d2/scr/pima/bp177j_uvs/J0058-0539_C_map.mod ! Writing 87 model components to file: /d2/scr/pima/bp177j_uvs/J0058-0539_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0058-0539_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0058-0539_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0058-0539_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177j_uvs/J0058-0539_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 = -0.00268554 Jy ! Component: 100 - total flux cleaned = -0.0047795 Jy ! Component: 150 - total flux cleaned = -0.00621613 Jy ! Component: 200 - total flux cleaned = -0.00708211 Jy ! Component: 250 - total flux cleaned = -0.00790403 Jy ! Component: 300 - total flux cleaned = -0.00868834 Jy ! Component: 350 - total flux cleaned = -0.00943992 Jy ! Component: 400 - total flux cleaned = -0.0102665 Jy ! Component: 450 - total flux cleaned = -0.0109669 Jy ! Component: 500 - total flux cleaned = -0.0115469 Jy ! Component: 550 - total flux cleaned = -0.011922 Jy ! Component: 600 - total flux cleaned = -0.0121066 Jy ! Component: 650 - total flux cleaned = -0.0124677 Jy ! Component: 700 - total flux cleaned = -0.0127323 Jy ! Component: 750 - total flux cleaned = -0.0130772 Jy ! Component: 800 - total flux cleaned = -0.013498 Jy ! Component: 850 - total flux cleaned = -0.0137451 Jy ! Component: 900 - total flux cleaned = -0.0139877 Jy ! Component: 950 - total flux cleaned = -0.0143855 Jy ! Component: 1000 - total flux cleaned = -0.0146184 Jy ! Component: 1050 - total flux cleaned = -0.0149242 Jy ! Component: 1100 - total flux cleaned = -0.0149993 Jy ! Component: 1150 - total flux cleaned = -0.0152955 Jy ! Component: 1200 - total flux cleaned = -0.0155142 Jy ! Component: 1250 - total flux cleaned = -0.0155862 Jy ! Component: 1300 - total flux cleaned = -0.015939 Jy ! Component: 1350 - total flux cleaned = -0.0160076 Jy ! Component: 1400 - total flux cleaned = -0.016076 Jy ! Component: 1450 - total flux cleaned = -0.01621 Jy ! Component: 1500 - total flux cleaned = -0.0162757 Jy ! Component: 1550 - total flux cleaned = -0.0162107 Jy ! Component: 1600 - total flux cleaned = -0.0163396 Jy ! Component: 1650 - total flux cleaned = -0.0162125 Jy ! Component: 1700 - total flux cleaned = -0.0162128 Jy ! Component: 1750 - total flux cleaned = -0.0163366 Jy ! Component: 1800 - total flux cleaned = -0.0162145 Jy ! Component: 1850 - total flux cleaned = -0.0162754 Jy ! Component: 1900 - total flux cleaned = -0.0162756 Jy ! Component: 1950 - total flux cleaned = -0.0161574 Jy ! Component: 2000 - total flux cleaned = -0.0160994 Jy ! Component: 2050 - total flux cleaned = -0.0160993 Jy ! Component: 2100 - total flux cleaned = -0.0160425 Jy ! Component: 2150 - total flux cleaned = -0.0158744 Jy ! Component: 2200 - total flux cleaned = -0.0158188 Jy ! Component: 2250 - total flux cleaned = -0.0156543 Jy ! Component: 2300 - total flux cleaned = -0.0156005 Jy ! Component: 2350 - total flux cleaned = -0.0154931 Jy ! Component: 2400 - total flux cleaned = -0.0154927 Jy ! Component: 2450 - total flux cleaned = -0.0154395 Jy ! Component: 2500 - total flux cleaned = -0.0152313 Jy ! Component: 2550 - total flux cleaned = -0.0151804 Jy ! Component: 2600 - total flux cleaned = -0.0152312 Jy ! Component: 2650 - total flux cleaned = -0.015231 Jy ! Component: 2700 - total flux cleaned = -0.015181 Jy ! Component: 2750 - total flux cleaned = -0.0152307 Jy ! Component: 2800 - total flux cleaned = -0.0152312 Jy ! Component: 2850 - total flux cleaned = -0.0152312 Jy ! Component: 2900 - total flux cleaned = -0.0153759 Jy ! Component: 2950 - total flux cleaned = -0.0153756 Jy ! Component: 3000 - total flux cleaned = -0.0155185 Jy ! Component: 3050 - total flux cleaned = -0.0154244 Jy ! Component: 3100 - total flux cleaned = -0.0155645 Jy ! Component: 3150 - total flux cleaned = -0.0155646 Jy ! Component: 3200 - total flux cleaned = -0.0158404 Jy ! Component: 3250 - total flux cleaned = -0.0158397 Jy ! Component: 3300 - total flux cleaned = -0.0158846 Jy ! Component: 3350 - total flux cleaned = -0.0159295 Jy ! Component: 3400 - total flux cleaned = -0.0159742 Jy ! Component: 3450 - total flux cleaned = -0.0160628 Jy ! Component: 3500 - total flux cleaned = -0.0161065 Jy ! Component: 3550 - total flux cleaned = -0.0160628 Jy ! Component: 3600 - total flux cleaned = -0.0162353 Jy ! Component: 3650 - total flux cleaned = -0.0162348 Jy ! Component: 3700 - total flux cleaned = -0.016235 Jy ! Component: 3750 - total flux cleaned = -0.0163194 Jy ! Component: 3800 - total flux cleaned = -0.0163192 Jy ! Component: 3850 - total flux cleaned = -0.0163193 Jy ! Component: 3900 - total flux cleaned = -0.0162371 Jy ! Component: 3950 - total flux cleaned = -0.0164835 Jy ! Component: 4000 - total flux cleaned = -0.0164018 Jy ! Component: 4050 - total flux cleaned = -0.0164831 Jy ! Total flux subtracted in 4096 components = -0.0164831 Jy ! Clean residual min=-0.002366 max=0.002064 Jy/beam ! Clean residual mean=0.000008 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.609281 Jy keep ! Adding 371 model components to the UV plane model. ! The established model now contains 458 components and 0.609281 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0058-0539_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.647 x 4.037 at 1.823 degrees (North through East) ! Clean map min=-0.0049947 max=0.50008 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0058-0539_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.500076 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00076053 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.456248 0.456248 0.912497 1.82499 3.64999 7.29997 14.5999 29.1999 58.3998 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.5 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 657.536 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0058-0539_C_uvs.log closed on Thu Jun 19 04:02:44 2014