! Started logfile: /scr/pima/bg219h_uvs/J2330+3348_X_uvs.log on Thu Apr 7 12:23:16 2016 obs /scr/pima/bg219h_uvs/J2330+3348_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2330+3348_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.923016 visibilities/baseline/integration-bin. ! Found source: J2330+3348 ! ! 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 13956 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/J2330+3348_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.032350Jy sigma=24.218305 ! Fit after self-cal, rms=0.715090Jy sigma=16.751684 ! 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=0.7265 mas, bmaj=1.566 mas, bpa=-3.353 degrees ! Estimated noise=0.604276 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 = 0.208992 Jy ! Component: 100 - total flux cleaned = 0.284931 Jy ! Total flux subtracted in 100 components = 0.284931 Jy ! Clean residual min=-0.013892 max=0.035978 Jy/beam ! Clean residual mean=-0.000016 rms=0.003922 Jy/beam ! Combined flux in latest and established models = 0.284931 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.284931 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=0.103512Jy sigma=2.374824 ! Fit after self-cal, rms=0.103225Jy sigma=2.368798 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040862 Jy ! Component: 100 - total flux cleaned = 0.0630286 Jy ! Total flux subtracted in 100 components = 0.0630286 Jy ! Clean residual min=-0.007631 max=0.022084 Jy/beam ! Clean residual mean=-0.000004 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.34796 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.34796 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=0.080160Jy sigma=1.779944 ! Fit after self-cal, rms=0.079998Jy sigma=1.777290 ! Inverting map ! Added new window around map position (1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198192 Jy ! Component: 100 - total flux cleaned = 0.0298549 Jy ! Total flux subtracted in 100 components = 0.0298549 Jy ! Clean residual min=-0.005420 max=0.007595 Jy/beam ! Clean residual mean=0.000000 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.377815 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.377815 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=0.074137Jy sigma=1.632613 ! Fit after self-cal, rms=0.073779Jy sigma=1.623890 ! 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=0.8749 mas, bmaj=1.829 mas, bpa=-3.084 degrees ! Estimated noise=0.372185 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 = 0.0100369 Jy ! Component: 100 - total flux cleaned = 0.0152336 Jy ! Component: 150 - total flux cleaned = 0.0173722 Jy ! Component: 200 - total flux cleaned = 0.018492 Jy ! Total flux subtracted in 200 components = 0.018492 Jy ! Clean residual min=-0.004631 max=0.005684 Jy/beam ! Clean residual mean=-0.000003 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.396307 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.396307 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=0.072417Jy sigma=1.590366 ! Fit after self-cal, rms=0.072381Jy sigma=1.589331 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8749 x 1.829 at -3.084 degrees (North through East) ! Clean map min=-0.0044686 max=0.28904 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 1.00 HN 1.07 KP 0.99 ! LA 0.96 MK 0.98 NL 0.99 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.98 ! LA 0.98 MK 0.99 NL 0.99 OV 1.04 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.04 KP 1.00 ! LA 0.97 MK 0.99 NL 0.99 OV 1.01 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 0.99 ! LA 0.96 MK 0.97 NL 1.00 OV 1.03 ! PT 0.99 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.06 KP 0.99 ! LA 0.97 MK 1.00 NL 1.00 OV 1.02 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.04 KP 1.01 ! LA 0.99 MK 0.98 NL 0.98 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.05 KP 0.99 ! LA 0.98 MK 1.00 NL 1.01 OV 1.04 ! PT 0.98 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=0.072381Jy sigma=1.589331 ! Fit after self-cal, rms=0.072368Jy sigma=1.576084 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8722 mas, bmaj=1.826 mas, bpa=-2.797 degrees ! Estimated noise=0.369247 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 = -0.000268189 Jy ! Component: 100 - total flux cleaned = -0.000183515 Jy ! Component: 150 - total flux cleaned = -0.000110042 Jy ! Component: 200 - total flux cleaned = -0.000112105 Jy ! Total flux subtracted in 200 components = -0.000112105 Jy ! Clean residual min=-0.003864 max=0.004502 Jy/beam ! Clean residual mean=0.000001 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.396195 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.396195 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=0.072160Jy sigma=1.572810 ! Fit after self-cal, rms=0.072163Jy sigma=1.572587 ! 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=0.072163Jy sigma=1.572587 ! Fit after self-cal, rms=0.071266Jy sigma=1.543403 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8733 mas, bmaj=1.818 mas, bpa=-3.115 degrees ! Estimated noise=0.36985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000699381 Jy ! Component: 100 - total flux cleaned = -0.000518425 Jy ! Component: 150 - total flux cleaned = -0.000556796 Jy ! Component: 200 - total flux cleaned = -0.000489386 Jy ! Total flux subtracted in 200 components = -0.000489386 Jy ! Clean residual min=-0.002265 max=0.002191 Jy/beam ! Clean residual mean=-0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.395705 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.395705 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=0.071208Jy sigma=1.542098 ! Fit after self-cal, rms=0.071216Jy sigma=1.541962 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 = -8.43685e-05 Jy ! Component: 100 - total flux cleaned = 3.55714e-05 Jy ! Component: 150 - total flux cleaned = 9.01606e-05 Jy ! Component: 200 - total flux cleaned = 0.000141753 Jy ! Total flux subtracted in 200 components = 0.000141753 Jy ! Clean residual min=-0.002235 max=0.002184 Jy/beam ! Clean residual mean=-0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.395847 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.395847 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=0.071192Jy sigma=1.541519 ! Fit after self-cal, rms=0.071190Jy sigma=1.541491 ! 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=0.071190Jy sigma=1.541491 ! Fit after self-cal, rms=0.071226Jy sigma=1.541333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8732 mas, bmaj=1.816 mas, bpa=-3.036 degrees ! Estimated noise=0.36965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194562 Jy ! Component: 100 - total flux cleaned = -0.000196963 Jy ! Component: 150 - total flux cleaned = -0.00019769 Jy ! Component: 200 - total flux cleaned = -0.000149966 Jy ! Total flux subtracted in 200 components = -0.000149966 Jy ! Clean residual min=-0.002147 max=0.002192 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.395697 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.395697 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=0.071204Jy sigma=1.540933 ! Fit after self-cal, rms=0.071203Jy sigma=1.540915 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.66638e-05 Jy ! Component: 100 - total flux cleaned = 6.10207e-05 Jy ! Component: 150 - total flux cleaned = 8.20624e-05 Jy ! Component: 200 - total flux cleaned = 0.000102287 Jy ! Total flux subtracted in 200 components = 0.000102287 Jy ! Clean residual min=-0.002102 max=0.002196 Jy/beam ! Clean residual mean=-0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.395799 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.395799 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=0.071189Jy sigma=1.540670 ! Fit after self-cal, rms=0.071189Jy sigma=1.540653 ! 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=0.071189Jy sigma=1.540653 ! Fit after self-cal, rms=0.071196Jy sigma=1.540605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.022 mas, bmaj=2.739 mas, bpa=-2.2 degrees ! Estimated noise=0.479119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353132 Jy ! Component: 100 - total flux cleaned = 0.000394944 Jy ! Component: 150 - total flux cleaned = 0.000416672 Jy ! Component: 200 - total flux cleaned = 0.000425002 Jy ! Total flux subtracted in 200 components = 0.000425002 Jy ! Clean residual min=-0.002356 max=0.002430 Jy/beam ! Clean residual mean=-0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.396224 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.396224 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=0.071194Jy sigma=1.540614 ! Fit after self-cal, rms=0.071194Jy sigma=1.540555 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 = 7.4336e-05 Jy ! Component: 100 - total flux cleaned = 0.000146748 Jy ! Component: 150 - total flux cleaned = 0.000173972 Jy ! Component: 200 - total flux cleaned = 0.000173744 Jy ! Total flux subtracted in 200 components = 0.000173744 Jy ! Clean residual min=-0.002330 max=0.002425 Jy/beam ! Clean residual mean=-0.000002 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.396398 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.396398 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=0.071192Jy sigma=1.540582 ! Fit after self-cal, rms=0.071193Jy sigma=1.540555 ! 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=0.8731 mas, bmaj=1.814 mas, bpa=-3.016 degrees ! Estimated noise=0.369461 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8731 x 1.814 at -3.016 degrees (North through East) ! Clean map min=-0.0019594 max=0.28706 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=0.7237 mas, bmaj=1.552 mas, bpa=-3.391 degrees ! Estimated noise=0.600339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.208035 Jy ! Component: 100 - total flux cleaned = 0.285047 Jy ! Component: 150 - total flux cleaned = 0.327075 Jy ! Component: 200 - total flux cleaned = 0.352355 Jy ! Total flux subtracted in 200 components = 0.352355 Jy ! Clean residual min=-0.006278 max=0.012911 Jy/beam ! Clean residual mean=-0.000007 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.352355 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.352355 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8731 mas, bmaj=1.814 mas, bpa=-3.016 degrees ! Estimated noise=0.369461 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 = 0.0202245 Jy ! Component: 100 - total flux cleaned = 0.0305676 Jy ! Component: 150 - total flux cleaned = 0.0362233 Jy ! Component: 200 - total flux cleaned = 0.0395558 Jy ! Total flux subtracted in 200 components = 0.0395558 Jy ! Clean residual min=-0.002346 max=0.002592 Jy/beam ! Clean residual mean=-0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.391911 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.391911 Jy ! Inverting map ! Added new window around map position (-2.2, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245182 Jy ! Component: 100 - total flux cleaned = 0.00363618 Jy ! Component: 150 - total flux cleaned = 0.00412716 Jy ! Component: 200 - total flux cleaned = 0.00444793 Jy ! Total flux subtracted in 200 components = 0.00444793 Jy ! Clean residual min=-0.002072 max=0.002211 Jy/beam ! Clean residual mean=-0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.396359 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.396359 Jy ! Inverting map ! Added new window around map position (-11.4, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130245 Jy ! Component: 100 - total flux cleaned = 0.00181803 Jy ! Component: 150 - total flux cleaned = 0.00206133 Jy ! Component: 200 - total flux cleaned = 0.0021049 Jy ! Total flux subtracted in 200 components = 0.0021049 Jy ! Clean residual min=-0.002023 max=0.001953 Jy/beam ! Clean residual mean=-0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.398464 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.398464 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=2.022 mas, bmaj=2.739 mas, bpa=-2.2 degrees ! Estimated noise=0.479119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704368 Jy ! Component: 100 - total flux cleaned = 0.000647089 Jy ! Component: 150 - total flux cleaned = 0.000599369 Jy ! Component: 200 - total flux cleaned = 0.000513334 Jy ! Total flux subtracted in 200 components = 0.000513334 Jy ! Clean residual min=-0.001872 max=0.002023 Jy/beam ! Clean residual mean=-0.000000 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.398977 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 = -2.01199e-05 Jy ! Component: 100 - total flux cleaned = -1.98166e-05 Jy ! Component: 150 - total flux cleaned = -2.43374e-06 Jy ! Component: 200 - total flux cleaned = -1.90407e-05 Jy ! Total flux subtracted in 200 components = -1.90407e-05 Jy ! Clean residual min=-0.001875 max=0.001980 Jy/beam ! Clean residual mean=-0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.398958 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.398958 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8731 mas, bmaj=1.814 mas, bpa=-3.016 degrees ! Estimated noise=0.369461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000448938 Jy ! Component: 100 - total flux cleaned = -0.000339854 Jy ! Component: 150 - total flux cleaned = -0.00037229 Jy ! Component: 200 - total flux cleaned = -0.000371454 Jy ! Total flux subtracted in 200 components = -0.000371454 Jy ! Clean residual min=-0.001911 max=0.001923 Jy/beam ! Clean residual mean=-0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.398587 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.398587 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=0.071028Jy sigma=1.537511 ! Fit after self-cal, rms=0.071019Jy sigma=1.537289 wmodel /scr/pima/bg219h_uvs/J2330+3348_X_map.mod ! Writing 79 model components to file: /scr/pima/bg219h_uvs/J2330+3348_X_map.mod wobs /scr/pima/bg219h_uvs/J2330+3348_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2330+3348_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2330+3348_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J2330+3348_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 = 0.000246964 Jy ! Component: 100 - total flux cleaned = 0.000681557 Jy ! Component: 150 - total flux cleaned = 0.000968431 Jy ! Component: 200 - total flux cleaned = 0.00109219 Jy ! Component: 250 - total flux cleaned = 0.00109231 Jy ! Component: 300 - total flux cleaned = 0.00109292 Jy ! Component: 350 - total flux cleaned = 0.00109358 Jy ! Component: 400 - total flux cleaned = 0.00101023 Jy ! Component: 450 - total flux cleaned = 0.000928751 Jy ! Component: 500 - total flux cleaned = 0.000902128 Jy ! Component: 550 - total flux cleaned = 0.000823667 Jy ! Component: 600 - total flux cleaned = 0.000797635 Jy ! Component: 650 - total flux cleaned = 0.000671665 Jy ! Component: 700 - total flux cleaned = 0.000647404 Jy ! Component: 750 - total flux cleaned = 0.000574657 Jy ! Component: 800 - total flux cleaned = 0.00050321 Jy ! Component: 850 - total flux cleaned = 0.000432847 Jy ! Component: 900 - total flux cleaned = 0.000409832 Jy ! Component: 950 - total flux cleaned = 0.000387293 Jy ! Component: 1000 - total flux cleaned = 0.000343172 Jy ! Component: 1050 - total flux cleaned = 0.000386865 Jy ! Component: 1100 - total flux cleaned = 0.000365412 Jy ! Component: 1150 - total flux cleaned = 0.000429149 Jy ! Component: 1200 - total flux cleaned = 0.000491794 Jy ! Component: 1250 - total flux cleaned = 0.000532901 Jy ! Component: 1300 - total flux cleaned = 0.000553092 Jy ! Component: 1350 - total flux cleaned = 0.000633148 Jy ! Component: 1400 - total flux cleaned = 0.000673056 Jy ! Component: 1450 - total flux cleaned = 0.000790477 Jy ! Component: 1500 - total flux cleaned = 0.000848691 Jy ! Component: 1550 - total flux cleaned = 0.000944437 Jy ! Component: 1600 - total flux cleaned = 0.00105787 Jy ! Component: 1650 - total flux cleaned = 0.00111395 Jy ! Component: 1700 - total flux cleaned = 0.00122463 Jy ! Component: 1750 - total flux cleaned = 0.00131554 Jy ! Component: 1800 - total flux cleaned = 0.00127969 Jy ! Component: 1850 - total flux cleaned = 0.00138721 Jy ! Component: 1900 - total flux cleaned = 0.00144015 Jy ! Component: 1950 - total flux cleaned = 0.00145788 Jy ! Component: 2000 - total flux cleaned = 0.00156183 Jy ! Component: 2050 - total flux cleaned = 0.00157883 Jy ! Component: 2100 - total flux cleaned = 0.00159578 Jy ! Component: 2150 - total flux cleaned = 0.00159571 Jy ! Component: 2200 - total flux cleaned = 0.00159592 Jy ! Component: 2250 - total flux cleaned = 0.00161247 Jy ! Component: 2300 - total flux cleaned = 0.00161258 Jy ! Component: 2350 - total flux cleaned = 0.00166129 Jy ! Component: 2400 - total flux cleaned = 0.00162919 Jy ! Component: 2450 - total flux cleaned = 0.00167705 Jy ! Component: 2500 - total flux cleaned = 0.00166132 Jy ! Component: 2550 - total flux cleaned = 0.00173965 Jy ! Component: 2600 - total flux cleaned = 0.00173978 Jy ! Component: 2650 - total flux cleaned = 0.00173998 Jy ! Component: 2700 - total flux cleaned = 0.00181659 Jy ! Component: 2750 - total flux cleaned = 0.00186194 Jy ! Component: 2800 - total flux cleaned = 0.00186186 Jy ! Component: 2850 - total flux cleaned = 0.00192159 Jy ! Component: 2900 - total flux cleaned = 0.00195134 Jy ! Component: 2950 - total flux cleaned = 0.00203975 Jy ! Component: 3000 - total flux cleaned = 0.00205407 Jy ! Component: 3050 - total flux cleaned = 0.00208297 Jy ! Component: 3100 - total flux cleaned = 0.00206858 Jy ! Component: 3150 - total flux cleaned = 0.00212571 Jy ! Component: 3200 - total flux cleaned = 0.00211137 Jy ! Component: 3250 - total flux cleaned = 0.00213955 Jy ! Component: 3300 - total flux cleaned = 0.00215353 Jy ! Component: 3350 - total flux cleaned = 0.00219544 Jy ! Component: 3400 - total flux cleaned = 0.00227833 Jy ! Component: 3450 - total flux cleaned = 0.00230562 Jy ! Component: 3500 - total flux cleaned = 0.00231926 Jy ! Component: 3550 - total flux cleaned = 0.00229233 Jy ! Component: 3600 - total flux cleaned = 0.00234599 Jy ! Component: 3650 - total flux cleaned = 0.00238607 Jy ! Component: 3700 - total flux cleaned = 0.00242584 Jy ! Component: 3750 - total flux cleaned = 0.00246524 Jy ! Component: 3800 - total flux cleaned = 0.00242594 Jy ! Component: 3850 - total flux cleaned = 0.00247808 Jy ! Component: 3900 - total flux cleaned = 0.00255569 Jy ! Component: 3950 - total flux cleaned = 0.00254276 Jy ! Component: 4000 - total flux cleaned = 0.00256826 Jy ! Component: 4050 - total flux cleaned = 0.00250472 Jy ! Total flux subtracted in 4096 components = 0.0025681 Jy ! Clean residual min=-0.000811 max=0.000880 Jy/beam ! Clean residual mean=-0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.401155 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 350 components and 0.401155 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2330+3348_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8731 x 1.814 at -3.016 degrees (North through East) ! Clean map min=-0.001453 max=0.28699 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2330+3348_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.286994 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210766 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.220317 0.220317 0.440634 0.881267 1.76253 3.52507 7.05014 14.1003 28.2006 56.4011 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.286 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1361.68 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2330+3348_X_uvs.log closed on Thu Apr 7 12:23:20 2016