! Started logfile: /scr/pima/bp171ag_uvs/J2145-3142_X_uvs.log on Fri Oct 11 07:20:25 2013 obs /scr/pima/bp171ag_uvs/J2145-3142_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2145-3142_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2145-3142 ! ! 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 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J2145-3142_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=1.002740Jy sigma=3.189825 ! Fit after self-cal, rms=0.905830Jy sigma=2.731061 ! 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=0.8624 mas, bmaj=2.315 mas, bpa=-4.668 degrees ! Estimated noise=12.509 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 = 0.0897429 Jy ! Component: 100 - total flux cleaned = 0.118375 Jy ! Total flux subtracted in 100 components = 0.118375 Jy ! Clean residual min=-0.007040 max=0.016739 Jy/beam ! Clean residual mean=0.000003 rms=0.002886 Jy/beam ! Combined flux in latest and established models = 0.118375 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.118375 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=0.047685Jy sigma=0.133383 ! Fit after self-cal, rms=0.046592Jy sigma=0.132975 ! 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=1.086 mas, bmaj=2.884 mas, bpa=-5.8 degrees ! Estimated noise=7.99938 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 = 0.0192323 Jy ! Component: 100 - total flux cleaned = 0.0278601 Jy ! Component: 150 - total flux cleaned = 0.0318661 Jy ! Component: 200 - total flux cleaned = 0.0329508 Jy ! Total flux subtracted in 200 components = 0.0329508 Jy ! Clean residual min=-0.006187 max=0.009293 Jy/beam ! Clean residual mean=0.000006 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 0.151326 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.151326 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=0.045507Jy sigma=0.086293 ! Fit after self-cal, rms=0.045470Jy sigma=0.086280 ! 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 1.07 FD 1.03 HN 1.64 KP 0.96 ! LA 1.01 MK 1.01 NL 1.31 OV 0.96 ! PT 0.86 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.53 KP 0.96 ! LA 0.97 MK 0.98 NL 1.36 OV 0.95 ! PT 0.89 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.00 HN 1.90 KP 1.09 ! LA 0.96 MK 1.03 NL 1.29 OV 0.98 ! PT 0.90 SC 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.60 KP 0.91 ! LA 0.99 MK 1.07 NL 1.35 OV 0.95 ! PT 0.93 SC 0.83 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 2.17 KP 1.05 ! LA 1.03 MK 0.92 NL 1.19 OV 0.96 ! PT 0.88 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 2.58 KP 1.02 ! LA 1.07 MK 0.97 NL 1.35 OV 0.96 ! PT 0.94 SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.44 KP 1.00 ! LA 0.92 MK 1.05 NL 1.27 OV 1.03 ! PT 0.90 SC 0.72 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.96 HN 1.35 KP 1.06 ! LA 0.90 MK 0.98 NL 1.36 OV 1.03 ! PT 0.79 SC 1.03 ! ! ! Fit before self-cal, rms=0.045470Jy sigma=0.086280 ! Fit after self-cal, rms=0.049308Jy sigma=0.062100 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.803 mas, bpa=-4.778 degrees ! Estimated noise=7.92075 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 = -0.00182912 Jy ! Component: 100 - total flux cleaned = -0.00180026 Jy ! Component: 150 - total flux cleaned = -0.00177256 Jy ! Component: 200 - total flux cleaned = -0.00177044 Jy ! Total flux subtracted in 200 components = -0.00177044 Jy ! Clean residual min=-0.003376 max=0.003395 Jy/beam ! Clean residual mean=-0.000001 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.149556 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.149556 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=0.048773Jy sigma=0.062459 ! Fit after self-cal, rms=0.049088Jy sigma=0.062416 ! 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=0.049088Jy sigma=0.062416 ! Fit after self-cal, rms=0.048525Jy sigma=0.062061 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=2.78 mas, bpa=-4.56 degrees ! Estimated noise=7.77679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00181086 Jy ! Component: 100 - total flux cleaned = -0.0018142 Jy ! Component: 150 - total flux cleaned = -0.0017915 Jy ! Component: 200 - total flux cleaned = -0.00178937 Jy ! Total flux subtracted in 200 components = -0.00178937 Jy ! Clean residual min=-0.003375 max=0.003305 Jy/beam ! Clean residual mean=-0.000001 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.147766 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.147766 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=0.048019Jy sigma=0.062437 ! Fit after self-cal, rms=0.048040Jy sigma=0.062435 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 = 4.75595e-06 Jy ! Component: 100 - total flux cleaned = 6.38259e-06 Jy ! Component: 150 - total flux cleaned = 2.63243e-05 Jy ! Component: 200 - total flux cleaned = 2.63045e-05 Jy ! Total flux subtracted in 200 components = 2.63045e-05 Jy ! Clean residual min=-0.003418 max=0.003303 Jy/beam ! Clean residual mean=-0.000001 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.147793 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 0.147793 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=0.047940Jy sigma=0.062448 ! Fit after self-cal, rms=0.047947Jy sigma=0.062447 ! 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=0.047947Jy sigma=0.062447 ! Fit after self-cal, rms=0.047322Jy sigma=0.062084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=2.756 mas, bpa=-4.312 degrees ! Estimated noise=7.63099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017665 Jy ! Component: 100 - total flux cleaned = -0.00182645 Jy ! Component: 150 - total flux cleaned = -0.00179227 Jy ! Component: 200 - total flux cleaned = -0.00179113 Jy ! Total flux subtracted in 200 components = -0.00179113 Jy ! Clean residual min=-0.003416 max=0.003218 Jy/beam ! Clean residual mean=-0.000001 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.146001 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 0.146001 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=0.046858Jy sigma=0.062474 ! Fit after self-cal, rms=0.046876Jy sigma=0.062473 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 = 2.21722e-06 Jy ! Component: 100 - total flux cleaned = 2.95005e-06 Jy ! Component: 150 - total flux cleaned = 1.75085e-05 Jy ! Component: 200 - total flux cleaned = 1.79775e-05 Jy ! Total flux subtracted in 200 components = 1.79775e-05 Jy ! Clean residual min=-0.003443 max=0.003210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.146019 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.146019 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=0.046815Jy sigma=0.062480 ! Fit after self-cal, rms=0.046820Jy sigma=0.062479 ! 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=0.046820Jy sigma=0.062479 ! Fit after self-cal, rms=0.046285Jy sigma=0.062114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.756 mas, bmaj=7.41 mas, bpa=6.343 degrees ! Estimated noise=7.46288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00191392 Jy ! Component: 100 - total flux cleaned = -0.00243728 Jy ! Component: 150 - total flux cleaned = -0.00246083 Jy ! Component: 200 - total flux cleaned = -0.00250594 Jy ! Total flux subtracted in 200 components = -0.00250594 Jy ! Clean residual min=-0.003072 max=0.002771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.143514 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.143514 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=0.046167Jy sigma=0.062457 ! Fit after self-cal, rms=0.046185Jy sigma=0.062455 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 = -4.38816e-05 Jy ! Component: 100 - total flux cleaned = -8.49139e-05 Jy ! Component: 150 - total flux cleaned = -0.000104601 Jy ! Component: 200 - total flux cleaned = -0.000143112 Jy ! Total flux subtracted in 200 components = -0.000143112 Jy ! Clean residual min=-0.003025 max=0.002765 Jy/beam ! Clean residual mean=-0.000001 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.14337 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 51 components and 0.14337 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=0.046246Jy sigma=0.062587 ! Fit after self-cal, rms=0.046239Jy sigma=0.062585 ! 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=1.065 mas, bmaj=2.734 mas, bpa=-4.065 degrees ! Estimated noise=7.48794 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 2.734 at -4.065 degrees (North through East) ! Clean map min=-0.0032764 max=0.10752 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=0.839 mas, bmaj=2.2 mas, bpa=-2.78 degrees ! Estimated noise=11.7097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0854565 Jy ! Component: 100 - total flux cleaned = 0.113804 Jy ! Component: 150 - total flux cleaned = 0.127014 Jy ! Component: 200 - total flux cleaned = 0.13414 Jy ! Total flux subtracted in 200 components = 0.13414 Jy ! Clean residual min=-0.004302 max=0.005897 Jy/beam ! Clean residual mean=-0.000001 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.13414 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.13414 Jy ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.734 mas, bpa=-4.065 degrees ! Estimated noise=7.48794 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 (-1.6, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573439 Jy ! Component: 100 - total flux cleaned = 0.0084918 Jy ! Component: 150 - total flux cleaned = 0.00876305 Jy ! Component: 200 - total flux cleaned = 0.00876115 Jy ! Total flux subtracted in 200 components = 0.00876115 Jy ! Clean residual min=-0.002813 max=0.002921 Jy/beam ! Clean residual mean=0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.142902 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.142902 Jy ! Inverting map ! Added new window around map position (9.4, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240987 Jy ! Component: 100 - total flux cleaned = 0.00256789 Jy ! Component: 150 - total flux cleaned = 0.00256619 Jy ! Component: 200 - total flux cleaned = 0.0026083 Jy ! Total flux subtracted in 200 components = 0.0026083 Jy ! Clean residual min=-0.002560 max=0.002342 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.14551 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.14551 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=2.756 mas, bmaj=7.41 mas, bpa=6.343 degrees ! Estimated noise=7.46288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215241 Jy ! Component: 100 - total flux cleaned = 0.000296739 Jy ! Component: 150 - total flux cleaned = 0.000345192 Jy ! Component: 200 - total flux cleaned = 0.000345629 Jy ! Total flux subtracted in 200 components = 0.000345629 Jy ! Clean residual min=-0.002576 max=0.002227 Jy/beam ! Clean residual mean=0.000002 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.145856 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 = -2.11518e-05 Jy ! Component: 100 - total flux cleaned = -4.12926e-05 Jy ! Component: 150 - total flux cleaned = -4.09931e-05 Jy ! Component: 200 - total flux cleaned = -5.83722e-05 Jy ! Total flux subtracted in 200 components = -5.83722e-05 Jy ! Clean residual min=-0.002537 max=0.002185 Jy/beam ! Clean residual mean=0.000002 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.145797 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.145797 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.734 mas, bpa=-4.065 degrees ! Estimated noise=7.48794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000344663 Jy ! Component: 100 - total flux cleaned = -0.000453886 Jy ! Component: 150 - total flux cleaned = -0.000488276 Jy ! Component: 200 - total flux cleaned = -0.000519775 Jy ! Total flux subtracted in 200 components = -0.000519775 Jy ! Clean residual min=-0.002469 max=0.002226 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.145277 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.145277 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=0.045375Jy sigma=0.060521 ! Fit after self-cal, rms=0.045363Jy sigma=0.060430 wmodel /scr/pima/bp171ag_uvs/J2145-3142_X_map.mod ! Writing 95 model components to file: /scr/pima/bp171ag_uvs/J2145-3142_X_map.mod wobs /scr/pima/bp171ag_uvs/J2145-3142_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2145-3142_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2145-3142_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ag_uvs/J2145-3142_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 = -0.000626547 Jy ! Component: 100 - total flux cleaned = -0.000966991 Jy ! Component: 150 - total flux cleaned = -0.00141293 Jy ! Component: 200 - total flux cleaned = -0.00182705 Jy ! Component: 250 - total flux cleaned = -0.00227424 Jy ! Component: 300 - total flux cleaned = -0.0025858 Jy ! Component: 350 - total flux cleaned = -0.00280225 Jy ! Component: 400 - total flux cleaned = -0.00301087 Jy ! Component: 450 - total flux cleaned = -0.00318722 Jy ! Component: 500 - total flux cleaned = -0.003285 Jy ! Component: 550 - total flux cleaned = -0.00344942 Jy ! Component: 600 - total flux cleaned = -0.00349508 Jy ! Component: 650 - total flux cleaned = -0.00360664 Jy ! Component: 700 - total flux cleaned = -0.00371576 Jy ! Component: 750 - total flux cleaned = -0.0037164 Jy ! Component: 800 - total flux cleaned = -0.00369608 Jy ! Component: 850 - total flux cleaned = -0.00367584 Jy ! Component: 900 - total flux cleaned = -0.00363597 Jy ! Component: 950 - total flux cleaned = -0.00361626 Jy ! Component: 1000 - total flux cleaned = -0.00353845 Jy ! Component: 1050 - total flux cleaned = -0.00342361 Jy ! Component: 1100 - total flux cleaned = -0.00332939 Jy ! Component: 1150 - total flux cleaned = -0.0033106 Jy ! Component: 1200 - total flux cleaned = -0.00323677 Jy ! Component: 1250 - total flux cleaned = -0.00318206 Jy ! Component: 1300 - total flux cleaned = -0.00311035 Jy ! Component: 1350 - total flux cleaned = -0.00307489 Jy ! Component: 1400 - total flux cleaned = -0.00300495 Jy ! Component: 1450 - total flux cleaned = -0.0030049 Jy ! Component: 1500 - total flux cleaned = -0.0029192 Jy ! Component: 1550 - total flux cleaned = -0.00283465 Jy ! Component: 1600 - total flux cleaned = -0.00275111 Jy ! Component: 1650 - total flux cleaned = -0.00270135 Jy ! Component: 1700 - total flux cleaned = -0.00261927 Jy ! Component: 1750 - total flux cleaned = -0.00257065 Jy ! Component: 1800 - total flux cleaned = -0.00250631 Jy ! Component: 1850 - total flux cleaned = -0.00244271 Jy ! Component: 1900 - total flux cleaned = -0.00239536 Jy ! Component: 1950 - total flux cleaned = -0.00233266 Jy ! Component: 2000 - total flux cleaned = -0.00227075 Jy ! Component: 2050 - total flux cleaned = -0.00222463 Jy ! Component: 2100 - total flux cleaned = -0.00219408 Jy ! Component: 2150 - total flux cleaned = -0.0021484 Jy ! Component: 2200 - total flux cleaned = -0.00208819 Jy ! Component: 2250 - total flux cleaned = -0.00204342 Jy ! Component: 2300 - total flux cleaned = -0.00204345 Jy ! Component: 2350 - total flux cleaned = -0.00201405 Jy ! Component: 2400 - total flux cleaned = -0.00202876 Jy ! Component: 2450 - total flux cleaned = -0.00208688 Jy ! Component: 2500 - total flux cleaned = -0.00208687 Jy ! Component: 2550 - total flux cleaned = -0.00212992 Jy ! Component: 2600 - total flux cleaned = -0.00207264 Jy ! Component: 2650 - total flux cleaned = -0.00210123 Jy ! Component: 2700 - total flux cleaned = -0.00212964 Jy ! Component: 2750 - total flux cleaned = -0.00212963 Jy ! Component: 2800 - total flux cleaned = -0.00214377 Jy ! Component: 2850 - total flux cleaned = -0.00214392 Jy ! Component: 2900 - total flux cleaned = -0.00218602 Jy ! Component: 2950 - total flux cleaned = -0.00217205 Jy ! Component: 3000 - total flux cleaned = -0.00219997 Jy ! Component: 3050 - total flux cleaned = -0.00222782 Jy ! Component: 3100 - total flux cleaned = -0.0022695 Jy ! Component: 3150 - total flux cleaned = -0.00226946 Jy ! Component: 3200 - total flux cleaned = -0.00226951 Jy ! Component: 3250 - total flux cleaned = -0.0023249 Jy ! Component: 3300 - total flux cleaned = -0.00233871 Jy ! Component: 3350 - total flux cleaned = -0.00238012 Jy ! Component: 3400 - total flux cleaned = -0.00243539 Jy ! Component: 3450 - total flux cleaned = -0.00247691 Jy ! Component: 3500 - total flux cleaned = -0.00250455 Jy ! Component: 3550 - total flux cleaned = -0.00253238 Jy ! Component: 3600 - total flux cleaned = -0.00258794 Jy ! Component: 3650 - total flux cleaned = -0.00260191 Jy ! Component: 3700 - total flux cleaned = -0.00260195 Jy ! Component: 3750 - total flux cleaned = -0.00263005 Jy ! Component: 3800 - total flux cleaned = -0.00267257 Jy ! Component: 3850 - total flux cleaned = -0.00268692 Jy ! Component: 3900 - total flux cleaned = -0.00271587 Jy ! Component: 3950 - total flux cleaned = -0.00274488 Jy ! Component: 4000 - total flux cleaned = -0.00277408 Jy ! Component: 4050 - total flux cleaned = -0.00278879 Jy ! Total flux subtracted in 4096 components = -0.00280362 Jy ! Clean residual min=-0.000947 max=0.000952 Jy/beam ! Clean residual mean=0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.142474 Jy keep ! Adding 219 model components to the UV plane model. ! The established model now contains 314 components and 0.142474 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2145-3142_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 2.734 at -4.065 degrees (North through East) ! Clean map min=-0.0028995 max=0.1084 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2145-3142_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108402 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253803 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.702394 0.702394 1.40479 2.80958 5.61915 11.2383 22.4766 44.9532 89.9065 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.108 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2145-3142_X_uvs.log closed on Fri Oct 11 07:20:29 2013