! Started logfile: /scr/pima/bg219b_uvs/J1058+2817_X_uvs.log on Thu Apr 7 01:51:05 2016 obs /scr/pima/bg219b_uvs/J1058+2817_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1058+2817_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.697632 visibilities/baseline/integration-bin. ! Found source: J1058+2817 ! ! 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 22980 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/bg219b_uvs/J1058+2817_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 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 106 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=1.002808Jy sigma=25.878623 ! Fit after self-cal, rms=0.946879Jy sigma=24.411265 ! 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=0.867 mas, bmaj=1.901 mas, bpa=20.13 degrees ! Estimated noise=0.533921 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 = 0.0425222 Jy ! Component: 100 - total flux cleaned = 0.05194 Jy ! Total flux subtracted in 100 components = 0.05194 Jy ! Clean residual min=-0.003486 max=0.003778 Jy/beam ! Clean residual mean=0.000002 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.05194 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.05194 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=0.054135Jy sigma=1.336315 ! Fit after self-cal, rms=0.052952Jy sigma=1.306861 ! 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=1.098 mas, bmaj=2.057 mas, bpa=18.62 degrees ! Estimated noise=0.254507 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 = 0.00425148 Jy ! Component: 100 - total flux cleaned = 0.00609968 Jy ! Component: 150 - total flux cleaned = 0.00679602 Jy ! Component: 200 - total flux cleaned = 0.00684693 Jy ! Total flux subtracted in 200 components = 0.00684693 Jy ! Clean residual min=-0.001678 max=0.001927 Jy/beam ! Clean residual mean=0.000004 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0587869 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0587869 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=0.052672Jy sigma=1.298080 ! Fit after self-cal, rms=0.052674Jy sigma=1.297800 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 2.057 at 18.62 degrees (North through East) ! Clean map min=-0.001593 max=0.056205 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 0.96 FD 0.93 HN 1.00 KP 0.93 ! LA 0.98 MK 1.01 NL 0.97 OV 0.96 ! PT 1.19 SC 0.96 ! ! ! 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* ! ! ! Not correcting unselected IF 5. ! ! 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* ! ! ! 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=0.052674Jy sigma=1.297800 ! Fit after self-cal, rms=0.052452Jy sigma=1.296676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.056 mas, bpa=18.67 degrees ! Estimated noise=0.252724 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 = 0.000214554 Jy ! Component: 100 - total flux cleaned = 0.00011616 Jy ! Component: 150 - total flux cleaned = 8.83363e-05 Jy ! Component: 200 - total flux cleaned = 7.72237e-05 Jy ! Total flux subtracted in 200 components = 7.72237e-05 Jy ! Clean residual min=-0.001586 max=0.001821 Jy/beam ! Clean residual mean=0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0588641 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0588641 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=0.052442Jy sigma=1.296366 ! Fit after self-cal, rms=0.052444Jy sigma=1.296284 ! 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=0.052444Jy sigma=1.296284 ! Fit after self-cal, rms=0.051876Jy sigma=1.293537 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=2.057 mas, bpa=18.42 degrees ! Estimated noise=0.249203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00081981 Jy ! Component: 100 - total flux cleaned = -0.00122901 Jy ! Component: 150 - total flux cleaned = -0.00135275 Jy ! Component: 200 - total flux cleaned = -0.00142261 Jy ! Total flux subtracted in 200 components = -0.00142261 Jy ! Clean residual min=-0.001420 max=0.001757 Jy/beam ! Clean residual mean=0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0574415 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.0574415 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=0.051861Jy sigma=1.293234 ! Fit after self-cal, rms=0.051865Jy sigma=1.293117 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) ! Added new window around map position (5.4, 23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169541 Jy ! Component: 100 - total flux cleaned = 0.00268238 Jy ! Component: 150 - total flux cleaned = 0.00297657 Jy ! Component: 200 - total flux cleaned = 0.00312017 Jy ! Total flux subtracted in 200 components = 0.00312017 Jy ! Clean residual min=-0.001348 max=0.001515 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0605617 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0605617 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=0.051797Jy sigma=1.291550 ! Fit after self-cal, rms=0.051791Jy sigma=1.291358 ! 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=0.051791Jy sigma=1.291358 ! Fit after self-cal, rms=0.051767Jy sigma=1.289120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=2.056 mas, bpa=18.21 degrees ! Estimated noise=0.24809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130893 Jy ! Component: 100 - total flux cleaned = 0.000153113 Jy ! Component: 150 - total flux cleaned = 0.000135748 Jy ! Component: 200 - total flux cleaned = 0.00012078 Jy ! Total flux subtracted in 200 components = 0.00012078 Jy ! Clean residual min=-0.001135 max=0.001383 Jy/beam ! Clean residual mean=-0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0606825 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.0606825 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=0.051751Jy sigma=1.288824 ! Fit after self-cal, rms=0.051761Jy sigma=1.288722 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) ! Added new window around map position (36.6, -23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125194 Jy ! Component: 100 - total flux cleaned = 0.00202971 Jy ! Component: 150 - total flux cleaned = 0.00238121 Jy ! Component: 200 - total flux cleaned = 0.00263737 Jy ! Total flux subtracted in 200 components = 0.00263737 Jy ! Clean residual min=-0.001044 max=0.001133 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0633198 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.0633198 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=0.051722Jy sigma=1.287731 ! Fit after self-cal, rms=0.051718Jy sigma=1.287615 ! 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=0.051718Jy sigma=1.287615 ! Fit after self-cal, rms=0.051666Jy sigma=1.287182 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.058 mas, bmaj=2.627 mas, bpa=6.439 degrees ! Estimated noise=0.28994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229204 Jy ! Component: 100 - total flux cleaned = 0.000211912 Jy ! Component: 150 - total flux cleaned = 0.000136643 Jy ! Component: 200 - total flux cleaned = 8.26509e-05 Jy ! Total flux subtracted in 200 components = 8.26509e-05 Jy ! Clean residual min=-0.001197 max=0.001200 Jy/beam ! Clean residual mean=-0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0634025 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.0634025 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=0.051658Jy sigma=1.286975 ! Fit after self-cal, rms=0.051664Jy sigma=1.286920 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 = 7.04189e-05 Jy ! Component: 100 - total flux cleaned = 4.51206e-05 Jy ! Component: 150 - total flux cleaned = -1.45059e-06 Jy ! Component: 200 - total flux cleaned = -2.2732e-05 Jy ! Total flux subtracted in 200 components = -2.2732e-05 Jy ! Clean residual min=-0.001199 max=0.001132 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0633798 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.0633797 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=0.051660Jy sigma=1.286844 ! Fit after self-cal, rms=0.051660Jy sigma=1.286835 ! 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=1.105 mas, bmaj=2.058 mas, bpa=18.18 degrees ! Estimated noise=0.247507 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 2.058 at 18.18 degrees (North through East) ! Clean map min=-0.00094552 max=0.054891 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=0.8722 mas, bmaj=1.899 mas, bpa=19.79 degrees ! Estimated noise=0.518257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0423449 Jy ! Component: 100 - total flux cleaned = 0.0518312 Jy ! Component: 150 - total flux cleaned = 0.0556385 Jy ! Component: 200 - total flux cleaned = 0.05737 Jy ! Total flux subtracted in 200 components = 0.05737 Jy ! Clean residual min=-0.002800 max=0.002743 Jy/beam ! Clean residual mean=0.000000 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.05737 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.05737 Jy ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=2.058 mas, bpa=18.18 degrees ! Estimated noise=0.247507 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 = 0.00182656 Jy ! Component: 100 - total flux cleaned = 0.00321306 Jy ! Component: 150 - total flux cleaned = 0.00434927 Jy ! Component: 200 - total flux cleaned = 0.005089 Jy ! Total flux subtracted in 200 components = 0.005089 Jy ! Clean residual min=-0.001241 max=0.001254 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.062459 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.062459 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=2.058 mas, bmaj=2.627 mas, bpa=6.439 degrees ! Estimated noise=0.28994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354162 Jy ! Component: 100 - total flux cleaned = 0.000832279 Jy ! Component: 150 - total flux cleaned = 0.00115616 Jy ! Component: 200 - total flux cleaned = 0.00132052 Jy ! Total flux subtracted in 200 components = 0.00132052 Jy ! Clean residual min=-0.001223 max=0.001237 Jy/beam ! Clean residual mean=-0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0637795 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 = 6.58016e-05 Jy ! Component: 100 - total flux cleaned = 9.70432e-05 Jy ! Component: 150 - total flux cleaned = 8.3063e-05 Jy ! Component: 200 - total flux cleaned = 6.95051e-05 Jy ! Total flux subtracted in 200 components = 6.95051e-05 Jy ! Clean residual min=-0.001169 max=0.001184 Jy/beam ! Clean residual mean=-0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.063849 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 77 components and 0.0638491 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=2.058 mas, bpa=18.18 degrees ! Estimated noise=0.247507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.08465e-05 Jy ! Component: 100 - total flux cleaned = 0.000166504 Jy ! Component: 150 - total flux cleaned = 0.000301534 Jy ! Component: 200 - total flux cleaned = 0.000383796 Jy ! Total flux subtracted in 200 components = 0.000383796 Jy ! Clean residual min=-0.001088 max=0.001159 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0642329 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.0642329 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=0.051678Jy sigma=1.287240 ! Fit after self-cal, rms=0.051682Jy sigma=1.287188 wmodel /scr/pima/bg219b_uvs/J1058+2817_X_map.mod ! Writing 92 model components to file: /scr/pima/bg219b_uvs/J1058+2817_X_map.mod wobs /scr/pima/bg219b_uvs/J1058+2817_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1058+2817_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1058+2817_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J1058+2817_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 = 0.000215795 Jy ! Component: 100 - total flux cleaned = 0.00038397 Jy ! Component: 150 - total flux cleaned = 0.000508305 Jy ! Component: 200 - total flux cleaned = 0.00057631 Jy ! Component: 250 - total flux cleaned = 0.000658092 Jy ! Component: 300 - total flux cleaned = 0.000689863 Jy ! Component: 350 - total flux cleaned = 0.000705676 Jy ! Component: 400 - total flux cleaned = 0.000720704 Jy ! Component: 450 - total flux cleaned = 0.000735221 Jy ! Component: 500 - total flux cleaned = 0.000720773 Jy ! Component: 550 - total flux cleaned = 0.000720753 Jy ! Component: 600 - total flux cleaned = 0.000706948 Jy ! Component: 650 - total flux cleaned = 0.000706958 Jy ! Component: 700 - total flux cleaned = 0.000720129 Jy ! Component: 750 - total flux cleaned = 0.000707398 Jy ! Component: 800 - total flux cleaned = 0.000720201 Jy ! Component: 850 - total flux cleaned = 0.000757736 Jy ! Component: 900 - total flux cleaned = 0.000769709 Jy ! Component: 950 - total flux cleaned = 0.000769796 Jy ! Component: 1000 - total flux cleaned = 0.00080541 Jy ! Component: 1050 - total flux cleaned = 0.000817054 Jy ! Component: 1100 - total flux cleaned = 0.000805502 Jy ! Component: 1150 - total flux cleaned = 0.000874135 Jy ! Component: 1200 - total flux cleaned = 0.000896453 Jy ! Component: 1250 - total flux cleaned = 0.000907374 Jy ! Component: 1300 - total flux cleaned = 0.00095132 Jy ! Component: 1350 - total flux cleaned = 0.000962113 Jy ! Component: 1400 - total flux cleaned = 0.000994531 Jy ! Component: 1450 - total flux cleaned = 0.00100523 Jy ! Component: 1500 - total flux cleaned = 0.00106841 Jy ! Component: 1550 - total flux cleaned = 0.00107886 Jy ! Component: 1600 - total flux cleaned = 0.00107883 Jy ! Component: 1650 - total flux cleaned = 0.0010992 Jy ! Component: 1700 - total flux cleaned = 0.0011294 Jy ! Component: 1750 - total flux cleaned = 0.00110946 Jy ! Component: 1800 - total flux cleaned = 0.00115898 Jy ! Component: 1850 - total flux cleaned = 0.00118827 Jy ! Component: 1900 - total flux cleaned = 0.00118824 Jy ! Component: 1950 - total flux cleaned = 0.00121714 Jy ! Component: 2000 - total flux cleaned = 0.00128386 Jy ! Component: 2050 - total flux cleaned = 0.0012743 Jy ! Component: 2100 - total flux cleaned = 0.00125571 Jy ! Component: 2150 - total flux cleaned = 0.00126498 Jy ! Component: 2200 - total flux cleaned = 0.00130168 Jy ! Component: 2250 - total flux cleaned = 0.00127436 Jy ! Component: 2300 - total flux cleaned = 0.00128335 Jy ! Component: 2350 - total flux cleaned = 0.00130122 Jy ! Component: 2400 - total flux cleaned = 0.00129223 Jy ! Component: 2450 - total flux cleaned = 0.00129217 Jy ! Component: 2500 - total flux cleaned = 0.00127478 Jy ! Component: 2550 - total flux cleaned = 0.00131803 Jy ! Component: 2600 - total flux cleaned = 0.00133504 Jy ! Component: 2650 - total flux cleaned = 0.00129248 Jy ! Component: 2700 - total flux cleaned = 0.0012924 Jy ! Component: 2750 - total flux cleaned = 0.00129247 Jy ! Component: 2800 - total flux cleaned = 0.00130915 Jy ! Component: 2850 - total flux cleaned = 0.00130901 Jy ! Component: 2900 - total flux cleaned = 0.00134177 Jy ! Component: 2950 - total flux cleaned = 0.00132567 Jy ! Component: 3000 - total flux cleaned = 0.00134979 Jy ! Component: 3050 - total flux cleaned = 0.00133378 Jy ! Component: 3100 - total flux cleaned = 0.00133379 Jy ! Component: 3150 - total flux cleaned = 0.00135763 Jy ! Component: 3200 - total flux cleaned = 0.00137329 Jy ! Component: 3250 - total flux cleaned = 0.00140448 Jy ! Component: 3300 - total flux cleaned = 0.0014199 Jy ! Component: 3350 - total flux cleaned = 0.00139674 Jy ! Component: 3400 - total flux cleaned = 0.0014427 Jy ! Component: 3450 - total flux cleaned = 0.00141986 Jy ! Component: 3500 - total flux cleaned = 0.00141993 Jy ! Component: 3550 - total flux cleaned = 0.00147261 Jy ! Component: 3600 - total flux cleaned = 0.00148751 Jy ! Component: 3650 - total flux cleaned = 0.00150235 Jy ! Component: 3700 - total flux cleaned = 0.00150973 Jy ! Component: 3750 - total flux cleaned = 0.00152438 Jy ! Component: 3800 - total flux cleaned = 0.00152437 Jy ! Component: 3850 - total flux cleaned = 0.00153893 Jy ! Component: 3900 - total flux cleaned = 0.0015317 Jy ! Component: 3950 - total flux cleaned = 0.00152452 Jy ! Component: 4000 - total flux cleaned = 0.00154608 Jy ! Component: 4050 - total flux cleaned = 0.001539 Jy ! Total flux subtracted in 4096 components = 0.00156029 Jy ! Clean residual min=-0.000405 max=0.000471 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0657932 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 372 components and 0.0657932 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1058+2817_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 2.058 at 18.18 degrees (North through East) ! Clean map min=-0.00065674 max=0.054527 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1058+2817_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0545275 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119869 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.659495 0.659495 1.31899 2.63798 5.27596 10.5519 21.1038 42.2077 84.4154 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 454.893 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1058+2817_X_uvs.log closed on Thu Apr 7 01:51:10 2016