! Started logfile: /d2/scr/pima/bp171aa_uvs/J1048+6008_X_uvs.log on Thu Nov 28 23:34:23 2013 obs /d2/scr/pima/bp171aa_uvs/J1048+6008_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1048+6008_X_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.819753 visibilities/baseline/integration-bin. ! Found source: J1048+6008 ! ! 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 2656 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 /d2/scr/pima/bp171aa_uvs/J1048+6008_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=1.006762Jy sigma=0.711726 ! Fit after self-cal, rms=0.979292Jy sigma=0.692305 ! 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=0.8623 mas, bmaj=2.787 mas, bpa=24.91 degrees ! Estimated noise=30.7478 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 = 0.0141303 Jy ! Component: 100 - total flux cleaned = 0.0186356 Jy ! Total flux subtracted in 100 components = 0.0186356 Jy ! Clean residual min=-0.003982 max=0.004794 Jy/beam ! Clean residual mean=0.000007 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.0186356 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0186356 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=0.043161Jy sigma=0.030513 ! Fit after self-cal, rms=0.041147Jy sigma=0.029089 ! 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=1.019 mas, bmaj=2.762 mas, bpa=24.68 degrees ! Estimated noise=19.4082 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 = 0.0105109 Jy ! Component: 100 - total flux cleaned = 0.0170172 Jy ! Component: 150 - total flux cleaned = 0.0218644 Jy ! Component: 200 - total flux cleaned = 0.0256766 Jy ! Total flux subtracted in 200 components = 0.0256766 Jy ! Clean residual min=-0.005827 max=0.008258 Jy/beam ! Clean residual mean=-0.000005 rms=0.002276 Jy/beam ! Combined flux in latest and established models = 0.0443122 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 48 components and 0.0443122 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=0.037886Jy sigma=0.026783 ! Fit after self-cal, rms=0.037644Jy sigma=0.026612 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 2.762 at 24.68 degrees (North through East) ! Clean map min=-0.0061516 max=0.02754 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=0.037644Jy sigma=0.026612 ! Fit after self-cal, rms=0.037644Jy sigma=0.026612 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.762 mas, bpa=24.68 degrees ! Estimated noise=19.4082 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 = 0.00435138 Jy ! Component: 100 - total flux cleaned = 0.0074195 Jy ! Component: 150 - total flux cleaned = 0.00979532 Jy ! Component: 200 - total flux cleaned = 0.0116961 Jy ! Total flux subtracted in 200 components = 0.0116961 Jy ! Clean residual min=-0.006302 max=0.008181 Jy/beam ! Clean residual mean=-0.000009 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 0.0560084 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.0560084 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=0.036975Jy sigma=0.026139 ! Fit after self-cal, rms=0.036871Jy sigma=0.026066 ! 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=0.036871Jy sigma=0.026066 ! Fit after self-cal, rms=0.036871Jy sigma=0.026066 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.762 mas, bpa=24.68 degrees ! Estimated noise=19.4082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258297 Jy ! Component: 100 - total flux cleaned = 0.00424718 Jy ! Component: 150 - total flux cleaned = 0.00548298 Jy ! Component: 200 - total flux cleaned = 0.0063967 Jy ! Total flux subtracted in 200 components = 0.0063967 Jy ! Clean residual min=-0.006372 max=0.007995 Jy/beam ! Clean residual mean=-0.000011 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 0.0624051 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0624051 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=0.036653Jy sigma=0.025911 ! Fit after self-cal, rms=0.036604Jy sigma=0.025877 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 = 0.00131001 Jy ! Component: 100 - total flux cleaned = 0.00161065 Jy ! Component: 150 - total flux cleaned = 0.00179584 Jy ! Component: 200 - total flux cleaned = 0.00193398 Jy ! Total flux subtracted in 200 components = 0.00193398 Jy ! Clean residual min=-0.006237 max=0.007837 Jy/beam ! Clean residual mean=-0.000012 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.064339 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.064339 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=0.036503Jy sigma=0.025805 ! Fit after self-cal, rms=0.036467Jy sigma=0.025780 ! 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=0.036467Jy sigma=0.025780 ! Fit after self-cal, rms=0.036467Jy sigma=0.025780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.762 mas, bpa=24.68 degrees ! Estimated noise=19.4082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072524 Jy ! Component: 100 - total flux cleaned = 0.000856524 Jy ! Component: 150 - total flux cleaned = 0.00100863 Jy ! Component: 200 - total flux cleaned = 0.00118577 Jy ! Total flux subtracted in 200 components = 0.00118577 Jy ! Clean residual min=-0.006262 max=0.007721 Jy/beam ! Clean residual mean=-0.000012 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.0655248 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0655248 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=0.036375Jy sigma=0.025715 ! Fit after self-cal, rms=0.036335Jy sigma=0.025686 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 = 0.00055376 Jy ! Component: 100 - total flux cleaned = 0.000767494 Jy ! Component: 150 - total flux cleaned = 0.000951488 Jy ! Component: 200 - total flux cleaned = 0.0011239 Jy ! Total flux subtracted in 200 components = 0.0011239 Jy ! Clean residual min=-0.006425 max=0.007735 Jy/beam ! Clean residual mean=-0.000013 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 0.0666487 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.0666487 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=0.036249Jy sigma=0.025626 ! Fit after self-cal, rms=0.036231Jy sigma=0.025613 ! 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=0.036231Jy sigma=0.025613 ! Fit after self-cal, rms=0.036231Jy sigma=0.025613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.898 mas, bmaj=2.952 mas, bpa=25.5 degrees ! Estimated noise=24.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038074 Jy ! Component: 100 - total flux cleaned = 0.00458655 Jy ! Component: 150 - total flux cleaned = 0.00503774 Jy ! Component: 200 - total flux cleaned = 0.00535722 Jy ! Total flux subtracted in 200 components = 0.00535722 Jy ! Clean residual min=-0.012129 max=0.014607 Jy/beam ! Clean residual mean=-0.000033 rms=0.004060 Jy/beam ! Combined flux in latest and established models = 0.0720059 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.0720059 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=0.036340Jy sigma=0.025690 ! Fit after self-cal, rms=0.036122Jy sigma=0.025535 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 = 0.000876468 Jy ! Component: 100 - total flux cleaned = 0.00121463 Jy ! Component: 150 - total flux cleaned = 0.00152723 Jy ! Component: 200 - total flux cleaned = 0.00170141 Jy ! Total flux subtracted in 200 components = 0.00170141 Jy ! Clean residual min=-0.012642 max=0.014568 Jy/beam ! Clean residual mean=-0.000034 rms=0.004063 Jy/beam ! Combined flux in latest and established models = 0.0737073 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.0737073 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=0.036195Jy sigma=0.025588 ! Fit after self-cal, rms=0.036069Jy sigma=0.025498 ! 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=1.019 mas, bmaj=2.762 mas, bpa=24.68 degrees ! Estimated noise=19.4082 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 2.762 at 24.68 degrees (North through East) ! Clean map min=-0.0067073 max=0.023552 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=0.8623 mas, bmaj=2.787 mas, bpa=24.91 degrees ! Estimated noise=30.7478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153664 Jy ! Component: 100 - total flux cleaned = 0.0232942 Jy ! Component: 150 - total flux cleaned = 0.0290164 Jy ! Component: 200 - total flux cleaned = 0.0335295 Jy ! Total flux subtracted in 200 components = 0.0335295 Jy ! Clean residual min=-0.005182 max=0.005638 Jy/beam ! Clean residual mean=0.000005 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.0335295 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0335295 Jy ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.762 mas, bpa=24.68 degrees ! Estimated noise=19.4082 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 = 0.0091044 Jy ! Component: 100 - total flux cleaned = 0.0157288 Jy ! Component: 150 - total flux cleaned = 0.0206793 Jy ! Component: 200 - total flux cleaned = 0.0243886 Jy ! Total flux subtracted in 200 components = 0.0243886 Jy ! Clean residual min=-0.006587 max=0.007995 Jy/beam ! Clean residual mean=-0.000009 rms=0.002176 Jy/beam ! Combined flux in latest and established models = 0.0579181 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0579181 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=1.898 mas, bmaj=2.952 mas, bpa=25.5 degrees ! Estimated noise=24.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662347 Jy ! Component: 100 - total flux cleaned = 0.0102891 Jy ! Component: 150 - total flux cleaned = 0.012517 Jy ! Component: 200 - total flux cleaned = 0.0139276 Jy ! Total flux subtracted in 200 components = 0.0139276 Jy ! Clean residual min=-0.012689 max=0.014526 Jy/beam ! Clean residual mean=-0.000032 rms=0.004057 Jy/beam ! Combined flux in latest and established models = 0.0718457 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 = 0.00033558 Jy ! Component: 100 - total flux cleaned = 0.000630883 Jy ! Component: 150 - total flux cleaned = 0.000863426 Jy ! Component: 200 - total flux cleaned = 0.0010474 Jy ! Total flux subtracted in 200 components = 0.0010474 Jy ! Clean residual min=-0.012750 max=0.014603 Jy/beam ! Clean residual mean=-0.000033 rms=0.004041 Jy/beam ! Combined flux in latest and established models = 0.0728931 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.0728932 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.762 mas, bpa=24.68 degrees ! Estimated noise=19.4082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00236475 Jy ! Component: 100 - total flux cleaned = -0.00262547 Jy ! Component: 150 - total flux cleaned = -0.00288241 Jy ! Component: 200 - total flux cleaned = -0.00309583 Jy ! Total flux subtracted in 200 components = -0.00309583 Jy ! Clean residual min=-0.006910 max=0.008177 Jy/beam ! Clean residual mean=-0.000014 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.0697973 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0697973 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=0.036058Jy sigma=0.025490 ! Fit after self-cal, rms=0.035948Jy sigma=0.025412 wmodel /d2/scr/pima/bp171aa_uvs/J1048+6008_X_map.mod ! Writing 51 model components to file: /d2/scr/pima/bp171aa_uvs/J1048+6008_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1048+6008_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1048+6008_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1048+6008_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1048+6008_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 = 0.00327615 Jy ! Component: 100 - total flux cleaned = 0.0050037 Jy ! Component: 150 - total flux cleaned = 0.00568177 Jy ! Component: 200 - total flux cleaned = 0.00659554 Jy ! Component: 250 - total flux cleaned = 0.00735234 Jy ! Component: 300 - total flux cleaned = 0.00834012 Jy ! Component: 350 - total flux cleaned = 0.00928019 Jy ! Component: 400 - total flux cleaned = 0.0099296 Jy ! Component: 450 - total flux cleaned = 0.0105463 Jy ! Component: 500 - total flux cleaned = 0.0111418 Jy ! Component: 550 - total flux cleaned = 0.0114277 Jy ! Component: 600 - total flux cleaned = 0.011634 Jy ! Component: 650 - total flux cleaned = 0.0118352 Jy ! Component: 700 - total flux cleaned = 0.0123454 Jy ! Component: 750 - total flux cleaned = 0.0125293 Jy ! Component: 800 - total flux cleaned = 0.0128264 Jy ! Component: 850 - total flux cleaned = 0.0130002 Jy ! Component: 900 - total flux cleaned = 0.0131676 Jy ! Component: 950 - total flux cleaned = 0.0134896 Jy ! Component: 1000 - total flux cleaned = 0.0136975 Jy ! Component: 1050 - total flux cleaned = 0.0138494 Jy ! Component: 1100 - total flux cleaned = 0.0140948 Jy ! Component: 1150 - total flux cleaned = 0.014332 Jy ! Component: 1200 - total flux cleaned = 0.0145607 Jy ! Component: 1250 - total flux cleaned = 0.0146929 Jy ! Component: 1300 - total flux cleaned = 0.0147377 Jy ! Component: 1350 - total flux cleaned = 0.014949 Jy ! Component: 1400 - total flux cleaned = 0.0150722 Jy ! Component: 1450 - total flux cleaned = 0.0152315 Jy ! Component: 1500 - total flux cleaned = 0.015426 Jy ! Component: 1550 - total flux cleaned = 0.0155017 Jy ! Component: 1600 - total flux cleaned = 0.0156868 Jy ! Component: 1650 - total flux cleaned = 0.0157934 Jy ! Component: 1700 - total flux cleaned = 0.0158638 Jy ! Component: 1750 - total flux cleaned = 0.0160015 Jy ! Component: 1800 - total flux cleaned = 0.0161693 Jy ! Component: 1850 - total flux cleaned = 0.0163014 Jy ! Component: 1900 - total flux cleaned = 0.0163349 Jy ! Component: 1950 - total flux cleaned = 0.0164925 Jy ! Component: 2000 - total flux cleaned = 0.0165229 Jy ! Component: 2050 - total flux cleaned = 0.0166138 Jy ! Component: 2100 - total flux cleaned = 0.0166432 Jy ! Component: 2150 - total flux cleaned = 0.0167008 Jy ! Component: 2200 - total flux cleaned = 0.0167296 Jy ! Component: 2250 - total flux cleaned = 0.0167298 Jy ! Component: 2300 - total flux cleaned = 0.0168125 Jy ! Component: 2350 - total flux cleaned = 0.0168121 Jy ! Component: 2400 - total flux cleaned = 0.0168123 Jy ! Component: 2450 - total flux cleaned = 0.0168644 Jy ! Component: 2500 - total flux cleaned = 0.016864 Jy ! Component: 2550 - total flux cleaned = 0.0169141 Jy ! Component: 2600 - total flux cleaned = 0.0168646 Jy ! Component: 2650 - total flux cleaned = 0.0168155 Jy ! Component: 2700 - total flux cleaned = 0.0167916 Jy ! Component: 2750 - total flux cleaned = 0.0168151 Jy ! Component: 2800 - total flux cleaned = 0.0168149 Jy ! Component: 2850 - total flux cleaned = 0.0167458 Jy ! Component: 2900 - total flux cleaned = 0.0167004 Jy ! Component: 2950 - total flux cleaned = 0.0167228 Jy ! Component: 3000 - total flux cleaned = 0.0167449 Jy ! Component: 3050 - total flux cleaned = 0.0166792 Jy ! Component: 3100 - total flux cleaned = 0.0166579 Jy ! Component: 3150 - total flux cleaned = 0.0166793 Jy ! Component: 3200 - total flux cleaned = 0.0166793 Jy ! Component: 3250 - total flux cleaned = 0.016617 Jy ! Component: 3300 - total flux cleaned = 0.0166794 Jy ! Component: 3350 - total flux cleaned = 0.0166998 Jy ! Component: 3400 - total flux cleaned = 0.0167807 Jy ! Component: 3450 - total flux cleaned = 0.0168206 Jy ! Component: 3500 - total flux cleaned = 0.0168599 Jy ! Component: 3550 - total flux cleaned = 0.0168599 Jy ! Component: 3600 - total flux cleaned = 0.0169378 Jy ! Component: 3650 - total flux cleaned = 0.0169381 Jy ! Component: 3700 - total flux cleaned = 0.0170148 Jy ! Component: 3750 - total flux cleaned = 0.0170908 Jy ! Component: 3800 - total flux cleaned = 0.0171473 Jy ! Component: 3850 - total flux cleaned = 0.0171846 Jy ! Component: 3900 - total flux cleaned = 0.017203 Jy ! Component: 3950 - total flux cleaned = 0.0172767 Jy ! Component: 4000 - total flux cleaned = 0.01735 Jy ! Component: 4050 - total flux cleaned = 0.0173683 Jy ! Total flux subtracted in 4096 components = 0.0174225 Jy ! Clean residual min=-0.001040 max=0.001066 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0872199 Jy keep ! Adding 420 model components to the UV plane model. ! The established model now contains 471 components and 0.0872199 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1048+6008_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 2.762 at 24.68 degrees (North through East) ! Clean map min=-0.0024174 max=0.022824 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1048+6008_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.022824 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000302001 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.96952 3.96952 7.93904 15.8781 31.7562 63.5123 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 75.575 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1048+6008_X_uvs.log closed on Thu Nov 28 23:34:29 2013