! Started logfile: /scr/pima/bg219b_uvs/J1523-3338_X_uvs.log on Thu Apr 7 01:57:32 2016 obs /scr/pima/bg219b_uvs/J1523-3338_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1523-3338_X_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.506433 visibilities/baseline/integration-bin. ! Found source: J1523-3338 ! ! 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 25980 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/J1523-3338_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 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 308 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=1.003472Jy sigma=20.323507 ! Fit after self-cal, rms=0.955773Jy sigma=19.511058 ! 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=0.6102 mas, bmaj=1.63 mas, bpa=-3.9 degrees ! Estimated noise=0.576804 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 = 0.0343184 Jy ! Component: 100 - total flux cleaned = 0.0419216 Jy ! Total flux subtracted in 100 components = 0.0419216 Jy ! Clean residual min=-0.003426 max=0.003857 Jy/beam ! Clean residual mean=-0.000007 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0419216 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0419216 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=0.064581Jy sigma=1.261436 ! Fit after self-cal, rms=0.062635Jy sigma=1.221451 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543752 Jy ! Component: 100 - total flux cleaned = 0.00799564 Jy ! Total flux subtracted in 100 components = 0.00799564 Jy ! Clean residual min=-0.002918 max=0.003209 Jy/beam ! Clean residual mean=-0.000005 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0499172 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.0499172 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=0.062100Jy sigma=1.209662 ! Fit after self-cal, rms=0.062070Jy sigma=1.209112 ! 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=0.7799 mas, bmaj=1.923 mas, bpa=-6.887 degrees ! Estimated noise=0.306034 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 = 0.0022244 Jy ! Component: 100 - total flux cleaned = 0.00325721 Jy ! Component: 150 - total flux cleaned = 0.00359011 Jy ! Component: 200 - total flux cleaned = 0.00362394 Jy ! Total flux subtracted in 200 components = 0.00362394 Jy ! Clean residual min=-0.001999 max=0.002241 Jy/beam ! Clean residual mean=-0.000005 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0535412 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0535412 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=0.062003Jy sigma=1.207492 ! Fit after self-cal, rms=0.061998Jy sigma=1.207362 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7799 x 1.923 at -6.887 degrees (North through East) ! Clean map min=-0.0018776 max=0.048466 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.061998Jy sigma=1.207362 ! Fit after self-cal, rms=0.062020Jy sigma=1.207728 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7798 mas, bmaj=1.924 mas, bpa=-6.832 degrees ! Estimated noise=0.306297 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 = 0.000227013 Jy ! Component: 100 - total flux cleaned = 0.000263533 Jy ! Component: 150 - total flux cleaned = 0.000297497 Jy ! Component: 200 - total flux cleaned = 0.000328721 Jy ! Total flux subtracted in 200 components = 0.000328721 Jy ! Clean residual min=-0.002003 max=0.002171 Jy/beam ! Clean residual mean=-0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0538699 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0538699 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=0.062012Jy sigma=1.207527 ! Fit after self-cal, rms=0.062011Jy sigma=1.207514 ! 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=0.062011Jy sigma=1.207514 ! Fit after self-cal, rms=0.063900Jy sigma=1.205615 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7846 mas, bmaj=1.924 mas, bpa=-6.557 degrees ! Estimated noise=0.315355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111186 Jy ! Component: 100 - total flux cleaned = 0.00129761 Jy ! Component: 150 - total flux cleaned = 0.00131248 Jy ! Component: 200 - total flux cleaned = 0.00133372 Jy ! Total flux subtracted in 200 components = 0.00133372 Jy ! Clean residual min=-0.001944 max=0.002072 Jy/beam ! Clean residual mean=-0.000006 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0552036 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0552036 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=0.063883Jy sigma=1.205227 ! Fit after self-cal, rms=0.063962Jy sigma=1.204744 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 (-33, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170651 Jy ! Component: 100 - total flux cleaned = 0.00177203 Jy ! Component: 150 - total flux cleaned = 0.00177234 Jy ! Component: 200 - total flux cleaned = 0.00173247 Jy ! Total flux subtracted in 200 components = 0.00173247 Jy ! Clean residual min=-0.001831 max=0.001967 Jy/beam ! Clean residual mean=-0.000005 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0569361 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0569361 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=0.063911Jy sigma=1.203865 ! Fit after self-cal, rms=0.063896Jy sigma=1.203597 ! 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=0.063896Jy sigma=1.203597 ! Fit after self-cal, rms=0.063869Jy sigma=1.203008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7826 mas, bmaj=1.91 mas, bpa=-6.734 degrees ! Estimated noise=0.312993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00060332 Jy ! Component: 100 - total flux cleaned = 0.000627809 Jy ! Component: 150 - total flux cleaned = 0.000572268 Jy ! Component: 200 - total flux cleaned = 0.000572589 Jy ! Total flux subtracted in 200 components = 0.000572589 Jy ! Clean residual min=-0.001734 max=0.001701 Jy/beam ! Clean residual mean=-0.000006 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0575087 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.0575087 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=0.063848Jy sigma=1.202622 ! Fit after self-cal, rms=0.063871Jy sigma=1.202347 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 = 0.000314353 Jy ! Component: 100 - total flux cleaned = 0.000280846 Jy ! Component: 150 - total flux cleaned = 0.000249607 Jy ! Component: 200 - total flux cleaned = 0.000249513 Jy ! Total flux subtracted in 200 components = 0.000249513 Jy ! Clean residual min=-0.001734 max=0.001649 Jy/beam ! Clean residual mean=-0.000006 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0577582 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0577582 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=0.063861Jy sigma=1.202176 ! Fit after self-cal, rms=0.063842Jy sigma=1.201796 ! 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=0.063842Jy sigma=1.201796 ! Fit after self-cal, rms=0.063833Jy sigma=1.202020 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.302 mas, bmaj=6.39 mas, bpa=-0.1832 degrees ! Estimated noise=0.421984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294186 Jy ! Component: 100 - total flux cleaned = 0.000392927 Jy ! Component: 150 - total flux cleaned = 0.000466052 Jy ! Component: 200 - total flux cleaned = 0.000514023 Jy ! Total flux subtracted in 200 components = 0.000514023 Jy ! Clean residual min=-0.001553 max=0.002056 Jy/beam ! Clean residual mean=-0.000012 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0582722 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.0582722 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=0.063832Jy sigma=1.202033 ! Fit after self-cal, rms=0.063838Jy sigma=1.201987 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 = 9.01529e-05 Jy ! Component: 100 - total flux cleaned = 0.000129164 Jy ! Component: 150 - total flux cleaned = 0.000135628 Jy ! Component: 200 - total flux cleaned = 0.000135331 Jy ! Total flux subtracted in 200 components = 0.000135331 Jy ! Clean residual min=-0.001578 max=0.002039 Jy/beam ! Clean residual mean=-0.000012 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0584075 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.0584075 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=0.063837Jy sigma=1.202002 ! Fit after self-cal, rms=0.063826Jy sigma=1.201777 ! 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=0.7818 mas, bmaj=1.908 mas, bpa=-6.882 degrees ! Estimated noise=0.312103 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7818 x 1.908 at -6.882 degrees (North through East) ! Clean map min=-0.0015912 max=0.048949 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=0.6139 mas, bmaj=1.622 mas, bpa=-3.784 degrees ! Estimated noise=0.584299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372437 Jy ! Component: 100 - total flux cleaned = 0.0462107 Jy ! Component: 150 - total flux cleaned = 0.0506485 Jy ! Component: 200 - total flux cleaned = 0.0533679 Jy ! Total flux subtracted in 200 components = 0.0533679 Jy ! Clean residual min=-0.002664 max=0.002875 Jy/beam ! Clean residual mean=-0.000006 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0533679 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0533679 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7818 mas, bmaj=1.908 mas, bpa=-6.882 degrees ! Estimated noise=0.312103 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 = 0.0026905 Jy ! Component: 100 - total flux cleaned = 0.00329886 Jy ! Component: 150 - total flux cleaned = 0.003642 Jy ! Component: 200 - total flux cleaned = 0.00394504 Jy ! Total flux subtracted in 200 components = 0.00394504 Jy ! Clean residual min=-0.001775 max=0.001699 Jy/beam ! Clean residual mean=-0.000007 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0573129 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.057313 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=2.302 mas, bmaj=6.39 mas, bpa=-0.1832 degrees ! Estimated noise=0.421984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000462297 Jy ! Component: 100 - total flux cleaned = 0.000631996 Jy ! Component: 150 - total flux cleaned = 0.000759075 Jy ! Component: 200 - total flux cleaned = 0.000867508 Jy ! Total flux subtracted in 200 components = 0.000867508 Jy ! Clean residual min=-0.001624 max=0.002010 Jy/beam ! Clean residual mean=-0.000012 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0581805 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 = 3.24816e-05 Jy ! Component: 100 - total flux cleaned = 6.08105e-05 Jy ! Component: 150 - total flux cleaned = 8.47147e-05 Jy ! Component: 200 - total flux cleaned = 9.18001e-05 Jy ! Total flux subtracted in 200 components = 9.18001e-05 Jy ! Clean residual min=-0.001612 max=0.002007 Jy/beam ! Clean residual mean=-0.000012 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0582723 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0582723 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7818 mas, bmaj=1.908 mas, bpa=-6.882 degrees ! Estimated noise=0.312103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.58621e-05 Jy ! Component: 100 - total flux cleaned = -0.000110792 Jy ! Component: 150 - total flux cleaned = -0.000150797 Jy ! Component: 200 - total flux cleaned = -0.000169321 Jy ! Total flux subtracted in 200 components = -0.000169321 Jy ! Clean residual min=-0.001727 max=0.001686 Jy/beam ! Clean residual mean=-0.000006 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.058103 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0581029 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=0.063828Jy sigma=1.201852 ! Fit after self-cal, rms=0.063817Jy sigma=1.201542 wmodel /scr/pima/bg219b_uvs/J1523-3338_X_map.mod ! Writing 53 model components to file: /scr/pima/bg219b_uvs/J1523-3338_X_map.mod wobs /scr/pima/bg219b_uvs/J1523-3338_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1523-3338_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1523-3338_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J1523-3338_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 = -0.000221272 Jy ! Component: 100 - total flux cleaned = -0.000451397 Jy ! Component: 150 - total flux cleaned = -0.000701189 Jy ! Component: 200 - total flux cleaned = -0.000808546 Jy ! Component: 250 - total flux cleaned = -0.000886598 Jy ! Component: 300 - total flux cleaned = -0.000937223 Jy ! Component: 350 - total flux cleaned = -0.000986806 Jy ! Component: 400 - total flux cleaned = -0.000986516 Jy ! Component: 450 - total flux cleaned = -0.000987145 Jy ! Component: 500 - total flux cleaned = -0.000987391 Jy ! Component: 550 - total flux cleaned = -0.000964889 Jy ! Component: 600 - total flux cleaned = -0.000964447 Jy ! Component: 650 - total flux cleaned = -0.000942073 Jy ! Component: 700 - total flux cleaned = -0.000878197 Jy ! Component: 750 - total flux cleaned = -0.000898969 Jy ! Component: 800 - total flux cleaned = -0.00085755 Jy ! Component: 850 - total flux cleaned = -0.00079649 Jy ! Component: 900 - total flux cleaned = -0.000756664 Jy ! Component: 950 - total flux cleaned = -0.000658837 Jy ! Component: 1000 - total flux cleaned = -0.000659356 Jy ! Component: 1050 - total flux cleaned = -0.000659295 Jy ! Component: 1100 - total flux cleaned = -0.000677759 Jy ! Component: 1150 - total flux cleaned = -0.000585655 Jy ! Component: 1200 - total flux cleaned = -0.000622643 Jy ! Component: 1250 - total flux cleaned = -0.000641108 Jy ! Component: 1300 - total flux cleaned = -0.000659023 Jy ! Component: 1350 - total flux cleaned = -0.000676373 Jy ! Component: 1400 - total flux cleaned = -0.0006936 Jy ! Component: 1450 - total flux cleaned = -0.000727159 Jy ! Component: 1500 - total flux cleaned = -0.000710302 Jy ! Component: 1550 - total flux cleaned = -0.000660683 Jy ! Component: 1600 - total flux cleaned = -0.00066071 Jy ! Component: 1650 - total flux cleaned = -0.000676657 Jy ! Component: 1700 - total flux cleaned = -0.000628399 Jy ! Component: 1750 - total flux cleaned = -0.000612682 Jy ! Component: 1800 - total flux cleaned = -0.000628461 Jy ! Component: 1850 - total flux cleaned = -0.00058212 Jy ! Component: 1900 - total flux cleaned = -0.000567142 Jy ! Component: 1950 - total flux cleaned = -0.000522047 Jy ! Component: 2000 - total flux cleaned = -0.000596676 Jy ! Component: 2050 - total flux cleaned = -0.000537513 Jy ! Component: 2100 - total flux cleaned = -0.000552099 Jy ! Component: 2150 - total flux cleaned = -0.00050868 Jy ! Component: 2200 - total flux cleaned = -0.000523049 Jy ! Component: 2250 - total flux cleaned = -0.000508943 Jy ! Component: 2300 - total flux cleaned = -0.000467046 Jy ! Component: 2350 - total flux cleaned = -0.000494974 Jy ! Component: 2400 - total flux cleaned = -0.00049527 Jy ! Component: 2450 - total flux cleaned = -0.00050886 Jy ! Component: 2500 - total flux cleaned = -0.000495508 Jy ! Component: 2550 - total flux cleaned = -0.000482182 Jy ! Component: 2600 - total flux cleaned = -0.00054847 Jy ! Component: 2650 - total flux cleaned = -0.000522275 Jy ! Component: 2700 - total flux cleaned = -0.000561398 Jy ! Component: 2750 - total flux cleaned = -0.000599947 Jy ! Component: 2800 - total flux cleaned = -0.000549002 Jy ! Component: 2850 - total flux cleaned = -0.000549026 Jy ! Component: 2900 - total flux cleaned = -0.000561645 Jy ! Component: 2950 - total flux cleaned = -0.00056164 Jy ! Component: 3000 - total flux cleaned = -0.000586177 Jy ! Component: 3050 - total flux cleaned = -0.000537169 Jy ! Component: 3100 - total flux cleaned = -0.000561686 Jy ! Component: 3150 - total flux cleaned = -0.000609972 Jy ! Component: 3200 - total flux cleaned = -0.000550275 Jy ! Component: 3250 - total flux cleaned = -0.000574143 Jy ! Component: 3300 - total flux cleaned = -0.000621429 Jy ! Component: 3350 - total flux cleaned = -0.000609626 Jy ! Component: 3400 - total flux cleaned = -0.00057483 Jy ! Component: 3450 - total flux cleaned = -0.000621099 Jy ! Component: 3500 - total flux cleaned = -0.000644007 Jy ! Component: 3550 - total flux cleaned = -0.000655486 Jy ! Component: 3600 - total flux cleaned = -0.000644104 Jy ! Component: 3650 - total flux cleaned = -0.000689177 Jy ! Component: 3700 - total flux cleaned = -0.000722709 Jy ! Component: 3750 - total flux cleaned = -0.000711634 Jy ! Component: 3800 - total flux cleaned = -0.000755835 Jy ! Component: 3850 - total flux cleaned = -0.000744829 Jy ! Component: 3900 - total flux cleaned = -0.000766642 Jy ! Component: 3950 - total flux cleaned = -0.000734263 Jy ! Component: 4000 - total flux cleaned = -0.000723599 Jy ! Component: 4050 - total flux cleaned = -0.000745018 Jy ! Total flux subtracted in 4096 components = -0.000766377 Jy ! Clean residual min=-0.000599 max=0.000693 Jy/beam ! Clean residual mean=-0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0573366 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 360 components and 0.0573366 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1523-3338_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7818 x 1.908 at -6.882 degrees (North through East) ! Clean map min=-0.001492 max=0.049153 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1523-3338_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0491532 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180331 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10063 1.10063 2.20125 4.4025 8.80501 17.61 35.22 70.4401 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 272.572 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1523-3338_X_uvs.log closed on Thu Apr 7 01:57:36 2016