! Started logfile: /scr/pima/bp192a1_uvs/J0549+2753_X_uvs.log on Wed Sep 16 13:32:11 2015 obs /scr/pima/bp192a1_uvs/J0549+2753_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0549+2753_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0549+2753 ! ! 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 9856 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/bp192a1_uvs/J0549+2753_X] 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 0.200x0.200 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=0.997760Jy sigma=20.981111 ! Fit after self-cal, rms=0.958788Jy sigma=20.160066 ! 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=0.8097 mas, bmaj=2.264 mas, bpa=16.36 degrees ! Estimated noise=0.636256 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 = 0.0285602 Jy ! Component: 100 - total flux cleaned = 0.0392271 Jy ! Total flux subtracted in 100 components = 0.0392271 Jy ! Clean residual min=-0.004442 max=0.007185 Jy/beam ! Clean residual mean=-0.000025 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.0392271 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0392271 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=0.041177Jy sigma=0.818436 ! Fit after self-cal, rms=0.040620Jy sigma=0.806998 ! Inverting map ! Added new window around map position (1.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00837828 Jy ! Component: 100 - total flux cleaned = 0.0136897 Jy ! Total flux subtracted in 100 components = 0.0136897 Jy ! Clean residual min=-0.003702 max=0.006195 Jy/beam ! Clean residual mean=-0.000019 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.0529168 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0529168 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=0.037975Jy sigma=0.748357 ! Fit after self-cal, rms=0.037862Jy sigma=0.746353 ! Inverting map ! Added new window around map position (3.6, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591436 Jy ! Component: 100 - total flux cleaned = 0.00972789 Jy ! Total flux subtracted in 100 components = 0.00972789 Jy ! Clean residual min=-0.002972 max=0.004100 Jy/beam ! Clean residual mean=-0.000015 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0626447 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0626447 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=0.036547Jy sigma=0.718026 ! Fit after self-cal, rms=0.036432Jy sigma=0.715455 ! 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=1.008 mas, bmaj=2.421 mas, bpa=14.85 degrees ! Estimated noise=0.344019 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 = 0.0050334 Jy ! Component: 100 - total flux cleaned = 0.00838458 Jy ! Component: 150 - total flux cleaned = 0.0108501 Jy ! Component: 200 - total flux cleaned = 0.0126954 Jy ! Total flux subtracted in 200 components = 0.0126954 Jy ! Clean residual min=-0.003025 max=0.003502 Jy/beam ! Clean residual mean=-0.000011 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0753401 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 75 components and 0.0753402 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=0.035510Jy sigma=0.698018 ! Fit after self-cal, rms=0.035431Jy sigma=0.696252 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 2.421 at 14.85 degrees (North through East) ! Clean map min=-0.0028282 max=0.041342 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 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 5. ! 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 6. ! 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 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.035431Jy sigma=0.696252 ! Fit after self-cal, rms=0.035431Jy sigma=0.696252 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.421 mas, bpa=14.85 degrees ! Estimated noise=0.344019 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 = 0.00216062 Jy ! Component: 100 - total flux cleaned = 0.00353166 Jy ! Component: 150 - total flux cleaned = 0.00454155 Jy ! Component: 200 - total flux cleaned = 0.00533693 Jy ! Total flux subtracted in 200 components = 0.00533693 Jy ! Clean residual min=-0.002793 max=0.002496 Jy/beam ! Clean residual mean=-0.000008 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0806771 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.0806771 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=0.035251Jy sigma=0.693376 ! Fit after self-cal, rms=0.035218Jy sigma=0.692743 ! 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=0.035218Jy sigma=0.692743 ! Fit after self-cal, rms=0.035087Jy sigma=0.688891 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=2.426 mas, bpa=14.78 degrees ! Estimated noise=0.34555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965291 Jy ! Component: 100 - total flux cleaned = 0.00146951 Jy ! Component: 150 - total flux cleaned = 0.00173375 Jy ! Component: 200 - total flux cleaned = 0.00189771 Jy ! Total flux subtracted in 200 components = 0.00189771 Jy ! Clean residual min=-0.002236 max=0.001894 Jy/beam ! Clean residual mean=-0.000006 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0825748 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.0825748 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=0.035048Jy sigma=0.688344 ! Fit after self-cal, rms=0.035036Jy sigma=0.688097 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 = 0.000385924 Jy ! Component: 100 - total flux cleaned = 0.000529968 Jy ! Component: 150 - total flux cleaned = 0.000664545 Jy ! Component: 200 - total flux cleaned = 0.000744646 Jy ! Total flux subtracted in 200 components = 0.000744646 Jy ! Clean residual min=-0.002189 max=0.001865 Jy/beam ! Clean residual mean=-0.000006 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0833194 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.0833195 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=0.035019Jy sigma=0.687785 ! Fit after self-cal, rms=0.035014Jy sigma=0.687721 ! 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=0.035014Jy sigma=0.687721 ! Fit after self-cal, rms=0.035058Jy sigma=0.687672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=2.424 mas, bpa=14.75 degrees ! Estimated noise=0.346115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461861 Jy ! Component: 100 - total flux cleaned = 0.000624758 Jy ! Component: 150 - total flux cleaned = 0.000740407 Jy ! Component: 200 - total flux cleaned = 0.000810946 Jy ! Total flux subtracted in 200 components = 0.000810946 Jy ! Clean residual min=-0.002157 max=0.001858 Jy/beam ! Clean residual mean=-0.000006 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0841304 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.0841304 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=0.035045Jy sigma=0.687478 ! Fit after self-cal, rms=0.035041Jy sigma=0.687436 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 = 0.000202717 Jy ! Component: 100 - total flux cleaned = 0.000263655 Jy ! Component: 150 - total flux cleaned = 0.000328863 Jy ! Component: 200 - total flux cleaned = 0.000359547 Jy ! Total flux subtracted in 200 components = 0.000359547 Jy ! Clean residual min=-0.002122 max=0.001846 Jy/beam ! Clean residual mean=-0.000006 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.08449 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.08449 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=0.035034Jy sigma=0.687278 ! Fit after self-cal, rms=0.035032Jy sigma=0.687255 ! 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=0.035032Jy sigma=0.687255 ! Fit after self-cal, rms=0.035044Jy sigma=0.687242 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=2.947 mas, bpa=5.464 degrees ! Estimated noise=0.42201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714768 Jy ! Component: 100 - total flux cleaned = 0.000805548 Jy ! Component: 150 - total flux cleaned = 0.000869387 Jy ! Component: 200 - total flux cleaned = 0.000927611 Jy ! Total flux subtracted in 200 components = 0.000927611 Jy ! Clean residual min=-0.003050 max=0.002547 Jy/beam ! Clean residual mean=-0.000012 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0854176 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 129 components and 0.0854176 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=0.035040Jy sigma=0.687213 ! Fit after self-cal, rms=0.035034Jy sigma=0.687156 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 = 0.000234439 Jy ! Component: 100 - total flux cleaned = 0.000313179 Jy ! Component: 150 - total flux cleaned = 0.000333302 Jy ! Component: 200 - total flux cleaned = 0.000380236 Jy ! Total flux subtracted in 200 components = 0.000380236 Jy ! Clean residual min=-0.002994 max=0.002526 Jy/beam ! Clean residual mean=-0.000011 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0857978 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 133 components and 0.0857978 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=0.035034Jy sigma=0.687130 ! Fit after self-cal, rms=0.035031Jy sigma=0.687095 ! 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=1.006 mas, bmaj=2.424 mas, bpa=14.73 degrees ! Estimated noise=0.346276 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 2.424 at 14.73 degrees (North through East) ! Clean map min=-0.0019773 max=0.039898 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=0.8087 mas, bmaj=2.268 mas, bpa=16.3 degrees ! Estimated noise=0.638062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289074 Jy ! Component: 100 - total flux cleaned = 0.0412432 Jy ! Component: 150 - total flux cleaned = 0.0500957 Jy ! Component: 200 - total flux cleaned = 0.056693 Jy ! Total flux subtracted in 200 components = 0.056693 Jy ! Clean residual min=-0.003033 max=0.004724 Jy/beam ! Clean residual mean=-0.000017 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.056693 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.056693 Jy ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=2.424 mas, bpa=14.73 degrees ! Estimated noise=0.346276 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 = 0.00760036 Jy ! Component: 100 - total flux cleaned = 0.012714 Jy ! Component: 150 - total flux cleaned = 0.0163882 Jy ! Component: 200 - total flux cleaned = 0.0190992 Jy ! Total flux subtracted in 200 components = 0.0190992 Jy ! Clean residual min=-0.002156 max=0.002486 Jy/beam ! Clean residual mean=-0.000010 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0757922 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 57 components and 0.0757922 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=2.046 mas, bmaj=2.947 mas, bpa=5.464 degrees ! Estimated noise=0.42201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034828 Jy ! Component: 100 - total flux cleaned = 0.00563011 Jy ! Component: 150 - total flux cleaned = 0.00705727 Jy ! Component: 200 - total flux cleaned = 0.00803614 Jy ! Total flux subtracted in 200 components = 0.00803614 Jy ! Clean residual min=-0.002920 max=0.002416 Jy/beam ! Clean residual mean=-0.000013 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0838284 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 = 0.000687349 Jy ! Component: 100 - total flux cleaned = 0.0011739 Jy ! Component: 150 - total flux cleaned = 0.00152082 Jy ! Component: 200 - total flux cleaned = 0.00176009 Jy ! Total flux subtracted in 200 components = 0.00176009 Jy ! Clean residual min=-0.002904 max=0.002461 Jy/beam ! Clean residual mean=-0.000012 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0855885 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 103 components and 0.0855885 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=2.424 mas, bpa=14.73 degrees ! Estimated noise=0.346276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000404327 Jy ! Component: 100 - total flux cleaned = -0.000291873 Jy ! Component: 150 - total flux cleaned = -0.000244578 Jy ! Component: 200 - total flux cleaned = -0.000223762 Jy ! Total flux subtracted in 200 components = -0.000223762 Jy ! Clean residual min=-0.002127 max=0.001821 Jy/beam ! Clean residual mean=-0.000005 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0853647 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 117 components and 0.0853647 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=0.035056Jy sigma=0.687347 ! Fit after self-cal, rms=0.035051Jy sigma=0.687187 wmodel /scr/pima/bp192a1_uvs/J0549+2753_X_map.mod ! Writing 117 model components to file: /scr/pima/bp192a1_uvs/J0549+2753_X_map.mod wobs /scr/pima/bp192a1_uvs/J0549+2753_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0549+2753_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0549+2753_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0549+2753_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 = -0.000429168 Jy ! Component: 100 - total flux cleaned = -0.00039759 Jy ! Component: 150 - total flux cleaned = -0.000279587 Jy ! Component: 200 - total flux cleaned = -0.000224702 Jy ! Component: 250 - total flux cleaned = -9.5032e-05 Jy ! Component: 300 - total flux cleaned = 1.95645e-06 Jy ! Component: 350 - total flux cleaned = 7.10729e-05 Jy ! Component: 400 - total flux cleaned = 0.000115041 Jy ! Component: 450 - total flux cleaned = 0.000199393 Jy ! Component: 500 - total flux cleaned = 0.000280703 Jy ! Component: 550 - total flux cleaned = 0.000339402 Jy ! Component: 600 - total flux cleaned = 0.000396253 Jy ! Component: 650 - total flux cleaned = 0.000505651 Jy ! Component: 700 - total flux cleaned = 0.000505557 Jy ! Component: 750 - total flux cleaned = 0.000557116 Jy ! Component: 800 - total flux cleaned = 0.00060726 Jy ! Component: 850 - total flux cleaned = 0.000639039 Jy ! Component: 900 - total flux cleaned = 0.000670068 Jy ! Component: 950 - total flux cleaned = 0.000685481 Jy ! Component: 1000 - total flux cleaned = 0.000715489 Jy ! Component: 1050 - total flux cleaned = 0.000788861 Jy ! Component: 1100 - total flux cleaned = 0.000817412 Jy ! Component: 1150 - total flux cleaned = 0.00091542 Jy ! Component: 1200 - total flux cleaned = 0.00101129 Jy ! Component: 1250 - total flux cleaned = 0.00103789 Jy ! Component: 1300 - total flux cleaned = 0.00111676 Jy ! Component: 1350 - total flux cleaned = 0.00115541 Jy ! Component: 1400 - total flux cleaned = 0.00116773 Jy ! Component: 1450 - total flux cleaned = 0.00121736 Jy ! Component: 1500 - total flux cleaned = 0.00124174 Jy ! Component: 1550 - total flux cleaned = 0.00130157 Jy ! Component: 1600 - total flux cleaned = 0.00134879 Jy ! Component: 1650 - total flux cleaned = 0.00137199 Jy ! Component: 1700 - total flux cleaned = 0.00141766 Jy ! Component: 1750 - total flux cleaned = 0.00146282 Jy ! Component: 1800 - total flux cleaned = 0.00149575 Jy ! Component: 1850 - total flux cleaned = 0.00153923 Jy ! Component: 1900 - total flux cleaned = 0.00153898 Jy ! Component: 1950 - total flux cleaned = 0.00154957 Jy ! Component: 2000 - total flux cleaned = 0.00155984 Jy ! Component: 2050 - total flux cleaned = 0.00158034 Jy ! Component: 2100 - total flux cleaned = 0.00161071 Jy ! Component: 2150 - total flux cleaned = 0.00164061 Jy ! Component: 2200 - total flux cleaned = 0.00164043 Jy ! Component: 2250 - total flux cleaned = 0.00164033 Jy ! Component: 2300 - total flux cleaned = 0.00163049 Jy ! Component: 2350 - total flux cleaned = 0.00164956 Jy ! Component: 2400 - total flux cleaned = 0.00164964 Jy ! Component: 2450 - total flux cleaned = 0.00164968 Jy ! Component: 2500 - total flux cleaned = 0.00164961 Jy ! Component: 2550 - total flux cleaned = 0.00164042 Jy ! Component: 2600 - total flux cleaned = 0.00164047 Jy ! Component: 2650 - total flux cleaned = 0.00165813 Jy ! Component: 2700 - total flux cleaned = 0.00162294 Jy ! Component: 2750 - total flux cleaned = 0.001623 Jy ! Component: 2800 - total flux cleaned = 0.00162309 Jy ! Component: 2850 - total flux cleaned = 0.00161452 Jy ! Component: 2900 - total flux cleaned = 0.00162312 Jy ! Component: 2950 - total flux cleaned = 0.0016398 Jy ! Component: 3000 - total flux cleaned = 0.0016729 Jy ! Component: 3050 - total flux cleaned = 0.00168106 Jy ! Component: 3100 - total flux cleaned = 0.00168912 Jy ! Component: 3150 - total flux cleaned = 0.00170518 Jy ! Component: 3200 - total flux cleaned = 0.00170515 Jy ! Component: 3250 - total flux cleaned = 0.00171306 Jy ! Component: 3300 - total flux cleaned = 0.00170525 Jy ! Component: 3350 - total flux cleaned = 0.00171302 Jy ! Component: 3400 - total flux cleaned = 0.00171301 Jy ! Component: 3450 - total flux cleaned = 0.00170542 Jy ! Component: 3500 - total flux cleaned = 0.00170543 Jy ! Component: 3550 - total flux cleaned = 0.00172792 Jy ! Component: 3600 - total flux cleaned = 0.00174287 Jy ! Component: 3650 - total flux cleaned = 0.00174287 Jy ! Component: 3700 - total flux cleaned = 0.0017428 Jy ! Component: 3750 - total flux cleaned = 0.00172096 Jy ! Component: 3800 - total flux cleaned = 0.00172825 Jy ! Component: 3850 - total flux cleaned = 0.00173544 Jy ! Component: 3900 - total flux cleaned = 0.00173548 Jy ! Component: 3950 - total flux cleaned = 0.00172132 Jy ! Component: 4000 - total flux cleaned = 0.00172127 Jy ! Component: 4050 - total flux cleaned = 0.00170724 Jy ! Total flux subtracted in 4096 components = 0.00169336 Jy ! Clean residual min=-0.000460 max=0.000443 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0870581 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 414 components and 0.087058 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0549+2753_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 2.424 at 14.73 degrees (North through East) ! Clean map min=-0.00096411 max=0.039622 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0549+2753_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.039622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001171 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.886627 0.886627 1.77325 3.54651 7.09302 14.186 28.3721 56.7441 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 338.36 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0549+2753_X_uvs.log closed on Wed Sep 16 13:32:15 2015