! Started logfile: /scr/pima/bg219h_uvs/J0110+5632_X_uvs.log on Thu Apr 7 11:56:14 2016 obs /scr/pima/bg219h_uvs/J0110+5632_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0110+5632_X_uva.fits ! AN table 1: 61 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.656518 visibilities/baseline/integration-bin. ! Found source: J0110+5632 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 10092 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219h_uvs/J0110+5632_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. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.002743Jy sigma=28.799933 ! Fit after self-cal, rms=0.961865Jy sigma=27.637209 ! 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=2.3 mas, bmaj=2.55 mas, bpa=-73.31 degrees ! Estimated noise=0.740716 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 = 0.027511 Jy ! Component: 100 - total flux cleaned = 0.0361768 Jy ! Total flux subtracted in 100 components = 0.0361768 Jy ! Clean residual min=-0.005304 max=0.005385 Jy/beam ! Clean residual mean=0.000048 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.0361768 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0361768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.048306Jy sigma=1.344172 ! Fit after self-cal, rms=0.046448Jy sigma=1.290392 ! 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=2.536 mas, bmaj=2.897 mas, bpa=-88.81 degrees ! Estimated noise=0.345302 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 = 0.00925646 Jy ! Component: 100 - total flux cleaned = 0.0146005 Jy ! Component: 150 - total flux cleaned = 0.018305 Jy ! Component: 200 - total flux cleaned = 0.0209309 Jy ! Total flux subtracted in 200 components = 0.0209309 Jy ! Clean residual min=-0.003885 max=0.003472 Jy/beam ! Clean residual mean=0.000021 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.0571077 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 58 components and 0.0571077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044314Jy sigma=1.233728 ! Fit after self-cal, rms=0.044065Jy sigma=1.228071 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.536 x 2.897 at -88.81 degrees (North through East) ! Clean map min=-0.0045014 max=0.040533 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 0.98 FD 0.93 KP 0.93 LA 0.96 ! NL 1.09 OV 1.10 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 KP 0.96 LA 0.87 ! NL 1.05 OV 1.15 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.87 KP 1.05 LA 0.93 ! NL 0.86 OV 1.05 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044065Jy sigma=1.228071 ! Fit after self-cal, rms=0.042946Jy sigma=1.224083 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.54 mas, bmaj=2.916 mas, bpa=-88.87 degrees ! Estimated noise=0.337684 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 = 0.00237617 Jy ! Component: 100 - total flux cleaned = 0.00373702 Jy ! Component: 150 - total flux cleaned = 0.00465874 Jy ! Component: 200 - total flux cleaned = 0.00515519 Jy ! Total flux subtracted in 200 components = 0.00515519 Jy ! Clean residual min=-0.003586 max=0.003367 Jy/beam ! Clean residual mean=-0.000009 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.0622629 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.0622629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.042802Jy sigma=1.220057 ! Fit after self-cal, rms=0.042774Jy sigma=1.217662 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.042774Jy sigma=1.217662 ! Fit after self-cal, rms=0.043332Jy sigma=1.215557 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.53 mas, bmaj=2.903 mas, bpa=-88.1 degrees ! Estimated noise=0.340275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132653 Jy ! Component: 100 - total flux cleaned = 0.00197592 Jy ! Component: 150 - total flux cleaned = 0.00219583 Jy ! Component: 200 - total flux cleaned = 0.00234762 Jy ! Total flux subtracted in 200 components = 0.00234762 Jy ! Clean residual min=-0.003568 max=0.003210 Jy/beam ! Clean residual mean=-0.000011 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.0646105 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.0646105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043286Jy sigma=1.214349 ! Fit after self-cal, rms=0.043299Jy sigma=1.213359 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 = 0.000535607 Jy ! Component: 100 - total flux cleaned = 0.000591268 Jy ! Component: 150 - total flux cleaned = 0.000650835 Jy ! Component: 200 - total flux cleaned = 0.000712674 Jy ! Total flux subtracted in 200 components = 0.000712674 Jy ! Clean residual min=-0.003567 max=0.003224 Jy/beam ! Clean residual mean=-0.000013 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.0653232 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.0653232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043280Jy sigma=1.212945 ! Fit after self-cal, rms=0.043270Jy sigma=1.212802 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043270Jy sigma=1.212802 ! Fit after self-cal, rms=0.043564Jy sigma=1.210957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.529 mas, bmaj=2.894 mas, bpa=-87.42 degrees ! Estimated noise=0.34094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525214 Jy ! Component: 100 - total flux cleaned = 0.000567296 Jy ! Component: 150 - total flux cleaned = 0.00057906 Jy ! Component: 200 - total flux cleaned = 0.000599855 Jy ! Total flux subtracted in 200 components = 0.000599855 Jy ! Clean residual min=-0.003580 max=0.003115 Jy/beam ! Clean residual mean=-0.000016 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0659231 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.0659231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043553Jy sigma=1.210714 ! Fit after self-cal, rms=0.043568Jy sigma=1.210372 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 = -3.2525e-05 Jy ! Component: 100 - total flux cleaned = -5.58874e-05 Jy ! Component: 150 - total flux cleaned = -3.5269e-05 Jy ! Component: 200 - total flux cleaned = -2.56492e-05 Jy ! Total flux subtracted in 200 components = -2.56492e-05 Jy ! Clean residual min=-0.003618 max=0.003158 Jy/beam ! Clean residual mean=-0.000016 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0658974 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.0658974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043560Jy sigma=1.210226 ! Fit after self-cal, rms=0.043558Jy sigma=1.210173 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043558Jy sigma=1.210173 ! Fit after self-cal, rms=0.043663Jy sigma=1.210119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.903 mas, bmaj=3.262 mas, bpa=-87.83 degrees ! Estimated noise=0.358163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341881 Jy ! Component: 100 - total flux cleaned = 0.000382742 Jy ! Component: 150 - total flux cleaned = 0.000405744 Jy ! Component: 200 - total flux cleaned = 0.000395783 Jy ! Total flux subtracted in 200 components = 0.000395783 Jy ! Clean residual min=-0.004391 max=0.003775 Jy/beam ! Clean residual mean=-0.000023 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.0662932 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.0662932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043655Jy sigma=1.210003 ! Fit after self-cal, rms=0.043660Jy sigma=1.209908 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 = -2.01383e-06 Jy ! Component: 100 - total flux cleaned = -1.33513e-05 Jy ! Component: 150 - total flux cleaned = -4.33778e-05 Jy ! Component: 200 - total flux cleaned = -4.36452e-05 Jy ! Total flux subtracted in 200 components = -4.36452e-05 Jy ! Clean residual min=-0.004386 max=0.003754 Jy/beam ! Clean residual mean=-0.000023 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.0662495 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.0662495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043654Jy sigma=1.209845 ! Fit after self-cal, rms=0.043653Jy sigma=1.209789 ! 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=2.53 mas, bmaj=2.883 mas, bpa=-87.71 degrees ! Estimated noise=0.340884 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.53 x 2.883 at -87.71 degrees (North through East) ! Clean map min=-0.0036791 max=0.039187 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=2.256 mas, bmaj=2.539 mas, bpa=-61.55 degrees ! Estimated noise=0.717142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282322 Jy ! Component: 100 - total flux cleaned = 0.0396241 Jy ! Component: 150 - total flux cleaned = 0.0469651 Jy ! Component: 200 - total flux cleaned = 0.0518583 Jy ! Total flux subtracted in 200 components = 0.0518583 Jy ! Clean residual min=-0.004292 max=0.003467 Jy/beam ! Clean residual mean=0.000023 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.0518583 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 0.0518583 Jy ! Inverting map and beam ! Estimated beam: bmin=2.53 mas, bmaj=2.883 mas, bpa=-87.71 degrees ! Estimated noise=0.340884 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 = 0.00468637 Jy ! Component: 100 - total flux cleaned = 0.00760954 Jy ! Component: 150 - total flux cleaned = 0.00963944 Jy ! Component: 200 - total flux cleaned = 0.0110661 Jy ! Total flux subtracted in 200 components = 0.0110661 Jy ! Clean residual min=-0.003944 max=0.003180 Jy/beam ! Clean residual mean=-0.000004 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.0629245 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.0629245 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=2.903 mas, bmaj=3.262 mas, bpa=-87.83 degrees ! Estimated noise=0.358163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132241 Jy ! Component: 100 - total flux cleaned = 0.00167165 Jy ! Component: 150 - total flux cleaned = 0.00192533 Jy ! Component: 200 - total flux cleaned = 0.002135 Jy ! Total flux subtracted in 200 components = 0.002135 Jy ! Clean residual min=-0.004581 max=0.003793 Jy/beam ! Clean residual mean=-0.000017 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.0650595 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 = 0.000174482 Jy ! Component: 100 - total flux cleaned = 0.000290941 Jy ! Component: 150 - total flux cleaned = 0.000336225 Jy ! Component: 200 - total flux cleaned = 0.000378654 Jy ! Total flux subtracted in 200 components = 0.000378654 Jy ! Clean residual min=-0.004561 max=0.003784 Jy/beam ! Clean residual mean=-0.000019 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.0654381 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 0.0654381 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.53 mas, bmaj=2.883 mas, bpa=-87.71 degrees ! Estimated noise=0.340884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.10028e-05 Jy ! Component: 100 - total flux cleaned = -3.79176e-05 Jy ! Component: 150 - total flux cleaned = -5.06468e-05 Jy ! Component: 200 - total flux cleaned = -3.88534e-05 Jy ! Total flux subtracted in 200 components = -3.88534e-05 Jy ! Clean residual min=-0.003705 max=0.003227 Jy/beam ! Clean residual mean=-0.000014 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.0653993 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.0653993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.043693Jy sigma=1.210924 ! Fit after self-cal, rms=0.043684Jy sigma=1.210472 wmodel /scr/pima/bg219h_uvs/J0110+5632_X_map.mod ! Writing 80 model components to file: /scr/pima/bg219h_uvs/J0110+5632_X_map.mod wobs /scr/pima/bg219h_uvs/J0110+5632_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0110+5632_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0110+5632_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J0110+5632_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 = -0.00143803 Jy ! Component: 100 - total flux cleaned = -0.00197978 Jy ! Component: 150 - total flux cleaned = -0.00216952 Jy ! Component: 200 - total flux cleaned = -0.00234174 Jy ! Component: 250 - total flux cleaned = -0.00253861 Jy ! Component: 300 - total flux cleaned = -0.0026823 Jy ! Component: 350 - total flux cleaned = -0.00268233 Jy ! Component: 400 - total flux cleaned = -0.00255783 Jy ! Component: 450 - total flux cleaned = -0.00241322 Jy ! Component: 500 - total flux cleaned = -0.00227837 Jy ! Component: 550 - total flux cleaned = -0.00214942 Jy ! Component: 600 - total flux cleaned = -0.00198034 Jy ! Component: 650 - total flux cleaned = -0.00186625 Jy ! Component: 700 - total flux cleaned = -0.0017575 Jy ! Component: 750 - total flux cleaned = -0.00163299 Jy ! Component: 800 - total flux cleaned = -0.00151494 Jy ! Component: 850 - total flux cleaned = -0.00143954 Jy ! Component: 900 - total flux cleaned = -0.00131368 Jy ! Component: 950 - total flux cleaned = -0.00124475 Jy ! Component: 1000 - total flux cleaned = -0.00116197 Jy ! Component: 1050 - total flux cleaned = -0.00106582 Jy ! Component: 1100 - total flux cleaned = -0.000988003 Jy ! Component: 1150 - total flux cleaned = -0.00089738 Jy ! Component: 1200 - total flux cleaned = -0.000853265 Jy ! Component: 1250 - total flux cleaned = -0.000810298 Jy ! Component: 1300 - total flux cleaned = -0.000810395 Jy ! Component: 1350 - total flux cleaned = -0.000796558 Jy ! Component: 1400 - total flux cleaned = -0.000783057 Jy ! Component: 1450 - total flux cleaned = -0.000730933 Jy ! Component: 1500 - total flux cleaned = -0.000731065 Jy ! Component: 1550 - total flux cleaned = -0.000756128 Jy ! Component: 1600 - total flux cleaned = -0.000731295 Jy ! Component: 1650 - total flux cleaned = -0.000743461 Jy ! Component: 1700 - total flux cleaned = -0.000719381 Jy ! Component: 1750 - total flux cleaned = -0.000719325 Jy ! Component: 1800 - total flux cleaned = -0.000707497 Jy ! Component: 1850 - total flux cleaned = -0.000695906 Jy ! Component: 1900 - total flux cleaned = -0.000673132 Jy ! Component: 1950 - total flux cleaned = -0.000639427 Jy ! Component: 2000 - total flux cleaned = -0.000606092 Jy ! Component: 2050 - total flux cleaned = -0.000551308 Jy ! Component: 2100 - total flux cleaned = -0.000540406 Jy ! Component: 2150 - total flux cleaned = -0.000497362 Jy ! Component: 2200 - total flux cleaned = -0.000465427 Jy ! Component: 2250 - total flux cleaned = -0.000423315 Jy ! Component: 2300 - total flux cleaned = -0.000412876 Jy ! Component: 2350 - total flux cleaned = -0.000361196 Jy ! Component: 2400 - total flux cleaned = -0.00033051 Jy ! Component: 2450 - total flux cleaned = -0.000269431 Jy ! Component: 2500 - total flux cleaned = -0.00021893 Jy ! Component: 2550 - total flux cleaned = -0.000158697 Jy ! Component: 2600 - total flux cleaned = -9.88408e-05 Jy ! Component: 2650 - total flux cleaned = -5.92321e-05 Jy ! Component: 2700 - total flux cleaned = -7.17901e-08 Jy ! Component: 2750 - total flux cleaned = 6.84664e-05 Jy ! Component: 2800 - total flux cleaned = 0.00010741 Jy ! Component: 2850 - total flux cleaned = 0.000126794 Jy ! Component: 2900 - total flux cleaned = 0.000155789 Jy ! Component: 2950 - total flux cleaned = 0.000184715 Jy ! Component: 3000 - total flux cleaned = 0.000194333 Jy ! Component: 3050 - total flux cleaned = 0.00019431 Jy ! Component: 3100 - total flux cleaned = 0.000203827 Jy ! Component: 3150 - total flux cleaned = 0.000213341 Jy ! Component: 3200 - total flux cleaned = 0.000213291 Jy ! Component: 3250 - total flux cleaned = 0.000213278 Jy ! Component: 3300 - total flux cleaned = 0.00022265 Jy ! Component: 3350 - total flux cleaned = 0.000213264 Jy ! Component: 3400 - total flux cleaned = 0.000232092 Jy ! Component: 3450 - total flux cleaned = 0.000232079 Jy ! Component: 3500 - total flux cleaned = 0.000222719 Jy ! Component: 3550 - total flux cleaned = 0.000232096 Jy ! Component: 3600 - total flux cleaned = 0.000222689 Jy ! Component: 3650 - total flux cleaned = 0.000222715 Jy ! Component: 3700 - total flux cleaned = 0.000213351 Jy ! Component: 3750 - total flux cleaned = 0.000222738 Jy ! Component: 3800 - total flux cleaned = 0.000222693 Jy ! Component: 3850 - total flux cleaned = 0.000222644 Jy ! Component: 3900 - total flux cleaned = 0.000213273 Jy ! Component: 3950 - total flux cleaned = 0.000213273 Jy ! Component: 4000 - total flux cleaned = 0.000203803 Jy ! Component: 4050 - total flux cleaned = 0.000232071 Jy ! Total flux subtracted in 4096 components = 0.000232121 Jy ! Clean residual min=-0.000550 max=0.000544 Jy/beam ! Clean residual mean=-0.000005 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0656314 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 396 components and 0.0656314 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0110+5632_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.53 x 2.883 at -87.71 degrees (North through East) ! Clean map min=-0.0017313 max=0.038871 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0110+5632_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0388709 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167712 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29437 1.29437 2.58875 5.1775 10.355 20.71 41.42 82.8399 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 231.772 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0110+5632_X_uvs.log closed on Thu Apr 7 11:56:18 2016