! Started logfile: /scr/pima/bp171a7_uvs/J1315-0733_X_uvs.log on Sun May 12 14:04:50 2013 obs /scr/pima/bp171a7_uvs/J1315-0733_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1315-0733_X_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.773292 visibilities/baseline/integration-bin. ! Found source: J1315-0733 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3984 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/bp171a7_uvs/J1315-0733_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. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002625Jy sigma=0.708911 ! Fit after self-cal, rms=0.979720Jy sigma=0.692718 ! 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=0.8371 mas, bmaj=3.004 mas, bpa=12.65 degrees ! Estimated noise=22.4799 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 = 0.0162619 Jy ! Component: 100 - total flux cleaned = 0.0198721 Jy ! Total flux subtracted in 100 components = 0.0198721 Jy ! Clean residual min=-0.002044 max=0.002083 Jy/beam ! Clean residual mean=-0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0198721 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0198721 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=0.029926Jy sigma=0.021159 ! Fit after self-cal, rms=0.026284Jy sigma=0.018583 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488297 Jy ! Component: 100 - total flux cleaned = 0.0063243 Jy ! Total flux subtracted in 100 components = 0.0063243 Jy ! Clean residual min=-0.001483 max=0.001577 Jy/beam ! Clean residual mean=-0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0261964 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0261964 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=0.025534Jy sigma=0.018053 ! Fit after self-cal, rms=0.025532Jy sigma=0.018052 ! 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=1.026 mas, bmaj=3.373 mas, bpa=11.49 degrees ! Estimated noise=16.2063 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 = 0.000770891 Jy ! Component: 100 - total flux cleaned = 0.00102725 Jy ! Component: 150 - total flux cleaned = 0.00109111 Jy ! Component: 200 - total flux cleaned = 0.00111 Jy ! Total flux subtracted in 200 components = 0.00111 Jy ! Clean residual min=-0.001502 max=0.001621 Jy/beam ! Clean residual mean=-0.000007 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0273064 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0273064 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=0.025509Jy sigma=0.018035 ! Fit after self-cal, rms=0.025507Jy sigma=0.018034 ! 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: ! FD 1.15 HN 0.88 KP 0.91 LA 1.08 ! NL 1.00* OV 1.01 PT 0.96 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.97 KP 1.09 LA 0.90 ! NL 1.00* OV 1.01 PT 0.92 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 1.07 KP 1.16 LA 0.86 ! NL 1.00* OV 0.96 PT 0.94 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.22 HN 1.08 KP 0.96 LA 0.87 ! NL 1.00* OV 0.96 PT 0.91 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 0.97 KP 1.05 LA 0.94 ! NL 1.00* OV 0.96 PT 1.04 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.09 KP 1.08 LA 0.97 ! NL 1.00* OV 1.02 PT 0.93 SC 1.19 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.25 HN 1.00 KP 1.01 LA 0.93 ! NL 1.00* OV 1.00 PT 0.88 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.20 HN 1.00 KP 1.19 LA 0.87 ! NL 1.00* OV 1.08 PT 0.84 SC 1.13 ! ! ! Fit before self-cal, rms=0.025507Jy sigma=0.018034 ! Fit after self-cal, rms=0.025819Jy sigma=0.017879 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=3.382 mas, bpa=11.59 degrees ! Estimated noise=16.3178 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 = -1.6856e-06 Jy ! Component: 100 - total flux cleaned = -3.96672e-05 Jy ! Component: 150 - total flux cleaned = -3.982e-05 Jy ! Component: 200 - total flux cleaned = -4.40958e-05 Jy ! Total flux subtracted in 200 components = -4.40958e-05 Jy ! Clean residual min=-0.001092 max=0.000899 Jy/beam ! Clean residual mean=-0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0272623 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 25 components and 0.0272623 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=0.025816Jy sigma=0.017878 ! Fit after self-cal, rms=0.025878Jy sigma=0.017863 ! 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=0.025878Jy sigma=0.017863 ! Fit after self-cal, rms=0.025995Jy sigma=0.017861 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=3.382 mas, bpa=11.58 degrees ! Estimated noise=16.3147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.15912e-06 Jy ! Component: 100 - total flux cleaned = -3.74866e-05 Jy ! Component: 150 - total flux cleaned = -4.09236e-05 Jy ! Component: 200 - total flux cleaned = -4.41574e-05 Jy ! Total flux subtracted in 200 components = -4.41574e-05 Jy ! Clean residual min=-0.001083 max=0.000914 Jy/beam ! Clean residual mean=-0.000003 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0272181 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0272181 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=0.025994Jy sigma=0.017860 ! Fit after self-cal, rms=0.026004Jy sigma=0.017860 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 = 2.80463e-06 Jy ! Component: 100 - total flux cleaned = -1.00532e-05 Jy ! Component: 150 - total flux cleaned = -1.28561e-05 Jy ! Component: 200 - total flux cleaned = -1.55387e-05 Jy ! Total flux subtracted in 200 components = -1.55387e-05 Jy ! Clean residual min=-0.001082 max=0.000918 Jy/beam ! Clean residual mean=-0.000003 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0272026 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0272026 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=0.026003Jy sigma=0.017860 ! Fit after self-cal, rms=0.026003Jy sigma=0.017860 ! 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=0.026003Jy sigma=0.017860 ! Fit after self-cal, rms=0.026227Jy sigma=0.017860 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=3.38 mas, bpa=11.53 degrees ! Estimated noise=16.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179402 Jy ! Component: 100 - total flux cleaned = 0.000189891 Jy ! Component: 150 - total flux cleaned = 0.000192635 Jy ! Component: 200 - total flux cleaned = 0.000190083 Jy ! Total flux subtracted in 200 components = 0.000190083 Jy ! Clean residual min=-0.001086 max=0.000920 Jy/beam ! Clean residual mean=-0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0273927 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.0273927 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=0.026226Jy sigma=0.017860 ! Fit after self-cal, rms=0.026228Jy sigma=0.017859 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 = 1.33061e-05 Jy ! Component: 100 - total flux cleaned = 5.65908e-06 Jy ! Component: 150 - total flux cleaned = 9.80154e-07 Jy ! Component: 200 - total flux cleaned = -3.46225e-06 Jy ! Total flux subtracted in 200 components = -3.46225e-06 Jy ! Clean residual min=-0.001083 max=0.000924 Jy/beam ! Clean residual mean=-0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0273892 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0273892 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=0.026227Jy sigma=0.017859 ! Fit after self-cal, rms=0.026227Jy sigma=0.017859 ! 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=0.026227Jy sigma=0.017859 ! Fit after self-cal, rms=0.026413Jy sigma=0.017859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.318 mas, bmaj=5.143 mas, bpa=3.406 degrees ! Estimated noise=20.9674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019429 Jy ! Component: 100 - total flux cleaned = 0.000253666 Jy ! Component: 150 - total flux cleaned = 0.000260052 Jy ! Component: 200 - total flux cleaned = 0.000265998 Jy ! Total flux subtracted in 200 components = 0.000265998 Jy ! Clean residual min=-0.001266 max=0.001152 Jy/beam ! Clean residual mean=-0.000004 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0276552 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.0276552 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=0.026412Jy sigma=0.017858 ! Fit after self-cal, rms=0.026412Jy sigma=0.017858 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 = 2.16923e-05 Jy ! Component: 100 - total flux cleaned = 2.16404e-05 Jy ! Component: 150 - total flux cleaned = 2.35129e-05 Jy ! Component: 200 - total flux cleaned = 2.71464e-05 Jy ! Total flux subtracted in 200 components = 2.71464e-05 Jy ! Clean residual min=-0.001263 max=0.001161 Jy/beam ! Clean residual mean=-0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0276823 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 56 components and 0.0276823 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=0.026412Jy sigma=0.017858 ! Fit after self-cal, rms=0.026412Jy sigma=0.017858 ! 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=1.029 mas, bmaj=3.377 mas, bpa=11.48 degrees ! Estimated noise=16.5417 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 3.377 at 11.48 degrees (North through East) ! Clean map min=-0.0010325 max=0.025225 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=0.8367 mas, bmaj=3 mas, bpa=12.81 degrees ! Estimated noise=22.6202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204411 Jy ! Component: 100 - total flux cleaned = 0.0249218 Jy ! Component: 150 - total flux cleaned = 0.0263707 Jy ! Component: 200 - total flux cleaned = 0.0271014 Jy ! Total flux subtracted in 200 components = 0.0271014 Jy ! Clean residual min=-0.001368 max=0.001427 Jy/beam ! Clean residual mean=-0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0271014 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0271014 Jy ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=3.377 mas, bpa=11.48 degrees ! Estimated noise=16.5417 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 = 0.000317819 Jy ! Component: 100 - total flux cleaned = 0.000363092 Jy ! Component: 150 - total flux cleaned = 0.000375587 Jy ! Component: 200 - total flux cleaned = 0.000380913 Jy ! Total flux subtracted in 200 components = 0.000380913 Jy ! Clean residual min=-0.001129 max=0.000958 Jy/beam ! Clean residual mean=-0.000003 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0274823 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0274823 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=2.318 mas, bmaj=5.143 mas, bpa=3.406 degrees ! Estimated noise=20.9674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.81832e-05 Jy ! Component: 100 - total flux cleaned = 4.82332e-05 Jy ! Component: 150 - total flux cleaned = 4.78027e-05 Jy ! Component: 200 - total flux cleaned = 5.39281e-05 Jy ! Total flux subtracted in 200 components = 5.39281e-05 Jy ! Clean residual min=-0.001297 max=0.001144 Jy/beam ! Clean residual mean=-0.000005 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0275363 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.99235e-06 Jy ! Component: 100 - total flux cleaned = 8.80598e-06 Jy ! Component: 150 - total flux cleaned = 1.41643e-05 Jy ! Component: 200 - total flux cleaned = 1.91847e-05 Jy ! Total flux subtracted in 200 components = 1.91847e-05 Jy ! Clean residual min=-0.001286 max=0.001149 Jy/beam ! Clean residual mean=-0.000005 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0275555 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0275555 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=3.377 mas, bpa=11.48 degrees ! Estimated noise=16.5417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.00043e-06 Jy ! Component: 100 - total flux cleaned = -7.98715e-06 Jy ! Component: 150 - total flux cleaned = -4.6512e-06 Jy ! Component: 200 - total flux cleaned = -4.71045e-06 Jy ! Total flux subtracted in 200 components = -4.71045e-06 Jy ! Clean residual min=-0.001098 max=0.000929 Jy/beam ! Clean residual mean=-0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0275507 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0275507 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=0.026411Jy sigma=0.017858 ! Fit after self-cal, rms=0.026409Jy sigma=0.017857 wmodel /scr/pima/bp171a7_uvs/J1315-0733_X_map.mod ! Writing 39 model components to file: /scr/pima/bp171a7_uvs/J1315-0733_X_map.mod wobs /scr/pima/bp171a7_uvs/J1315-0733_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1315-0733_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J1315-0733_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J1315-0733_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 = -0.000255824 Jy ! Component: 100 - total flux cleaned = -0.000148049 Jy ! Component: 150 - total flux cleaned = -7.78826e-05 Jy ! Component: 200 - total flux cleaned = -5.15635e-05 Jy ! Component: 250 - total flux cleaned = -2.71736e-05 Jy ! Component: 300 - total flux cleaned = -1.55543e-05 Jy ! Component: 350 - total flux cleaned = 1.75637e-05 Jy ! Component: 400 - total flux cleaned = 1.77927e-05 Jy ! Component: 450 - total flux cleaned = 2.77351e-05 Jy ! Component: 500 - total flux cleaned = 3.75557e-05 Jy ! Component: 550 - total flux cleaned = 6.55605e-05 Jy ! Component: 600 - total flux cleaned = 8.35737e-05 Jy ! Component: 650 - total flux cleaned = 0.000101089 Jy ! Component: 700 - total flux cleaned = 0.000117836 Jy ! Component: 750 - total flux cleaned = 0.000117754 Jy ! Component: 800 - total flux cleaned = 0.000117682 Jy ! Component: 850 - total flux cleaned = 0.000125481 Jy ! Component: 900 - total flux cleaned = 0.000140534 Jy ! Component: 950 - total flux cleaned = 0.000162557 Jy ! Component: 1000 - total flux cleaned = 0.000191185 Jy ! Component: 1050 - total flux cleaned = 0.00018417 Jy ! Component: 1100 - total flux cleaned = 0.000191062 Jy ! Component: 1150 - total flux cleaned = 0.000184252 Jy ! Component: 1200 - total flux cleaned = 0.000184144 Jy ! Component: 1250 - total flux cleaned = 0.000164317 Jy ! Component: 1300 - total flux cleaned = 0.000157906 Jy ! Component: 1350 - total flux cleaned = 0.000176986 Jy ! Component: 1400 - total flux cleaned = 0.000164488 Jy ! Component: 1450 - total flux cleaned = 0.000182959 Jy ! Component: 1500 - total flux cleaned = 0.000170717 Jy ! Component: 1550 - total flux cleaned = 0.000170824 Jy ! Component: 1600 - total flux cleaned = 0.000194571 Jy ! Component: 1650 - total flux cleaned = 0.00018866 Jy ! Component: 1700 - total flux cleaned = 0.000188719 Jy ! Component: 1750 - total flux cleaned = 0.000188684 Jy ! Component: 1800 - total flux cleaned = 0.000188632 Jy ! Component: 1850 - total flux cleaned = 0.00017751 Jy ! Component: 1900 - total flux cleaned = 0.000166482 Jy ! Component: 1950 - total flux cleaned = 0.00015014 Jy ! Component: 2000 - total flux cleaned = 0.000155504 Jy ! Component: 2050 - total flux cleaned = 0.000150126 Jy ! Component: 2100 - total flux cleaned = 0.0001448 Jy ! Component: 2150 - total flux cleaned = 0.000150143 Jy ! Component: 2200 - total flux cleaned = 0.000155436 Jy ! Component: 2250 - total flux cleaned = 0.000139698 Jy ! Component: 2300 - total flux cleaned = 0.000144952 Jy ! Component: 2350 - total flux cleaned = 0.000155397 Jy ! Component: 2400 - total flux cleaned = 0.000150172 Jy ! Component: 2450 - total flux cleaned = 0.000160511 Jy ! Component: 2500 - total flux cleaned = 0.000175943 Jy ! Component: 2550 - total flux cleaned = 0.000165645 Jy ! Component: 2600 - total flux cleaned = 0.000170794 Jy ! Component: 2650 - total flux cleaned = 0.000175894 Jy ! Component: 2700 - total flux cleaned = 0.000191189 Jy ! Component: 2750 - total flux cleaned = 0.000201355 Jy ! Component: 2800 - total flux cleaned = 0.000211544 Jy ! Component: 2850 - total flux cleaned = 0.000211522 Jy ! Component: 2900 - total flux cleaned = 0.000216596 Jy ! Component: 2950 - total flux cleaned = 0.000226765 Jy ! Component: 3000 - total flux cleaned = 0.000221651 Jy ! Component: 3050 - total flux cleaned = 0.000231846 Jy ! Component: 3100 - total flux cleaned = 0.000242023 Jy ! Component: 3150 - total flux cleaned = 0.000247138 Jy ! Component: 3200 - total flux cleaned = 0.000257353 Jy ! Component: 3250 - total flux cleaned = 0.000262479 Jy ! Component: 3300 - total flux cleaned = 0.000262462 Jy ! Component: 3350 - total flux cleaned = 0.000277829 Jy ! Component: 3400 - total flux cleaned = 0.000277823 Jy ! Component: 3450 - total flux cleaned = 0.000272681 Jy ! Component: 3500 - total flux cleaned = 0.000277855 Jy ! Component: 3550 - total flux cleaned = 0.000277869 Jy ! Component: 3600 - total flux cleaned = 0.000293481 Jy ! Component: 3650 - total flux cleaned = 0.000293477 Jy ! Component: 3700 - total flux cleaned = 0.00030401 Jy ! Component: 3750 - total flux cleaned = 0.000303987 Jy ! Component: 3800 - total flux cleaned = 0.000314562 Jy ! Component: 3850 - total flux cleaned = 0.0003199 Jy ! Component: 3900 - total flux cleaned = 0.000325224 Jy ! Component: 3950 - total flux cleaned = 0.000335955 Jy ! Component: 4000 - total flux cleaned = 0.000341359 Jy ! Component: 4050 - total flux cleaned = 0.000357659 Jy ! Total flux subtracted in 4096 components = 0.000368574 Jy ! Clean residual min=-0.000333 max=0.000310 Jy/beam ! Clean residual mean=0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0279193 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 278 components and 0.0279193 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1315-0733_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 3.377 at 11.48 degrees (North through East) ! Clean map min=-0.00075853 max=0.025509 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1315-0733_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0255092 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.6502e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13491 1.13491 2.26982 4.53964 9.07928 18.1586 36.3171 72.6342 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.025 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1315-0733_X_uvs.log closed on Sun May 12 14:04:54 2013