! Started logfile: /scr/pima/bg219b_uvs/J0516+2743_X_uvs.log on Thu Apr 7 01:43:34 2016 obs /scr/pima/bg219b_uvs/J0516+2743_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0516+2743_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.818803 visibilities/baseline/integration-bin. ! Found source: J0516+2743 ! ! 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 22992 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/J0516+2743_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 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=1.003639Jy sigma=25.125322 ! Fit after self-cal, rms=0.922677Jy sigma=23.067837 ! 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=0.7983 mas, bmaj=1.432 mas, bpa=-6.653 degrees ! Estimated noise=0.516205 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 = 0.0597214 Jy ! Component: 100 - total flux cleaned = 0.0760436 Jy ! Total flux subtracted in 100 components = 0.0760436 Jy ! Clean residual min=-0.004295 max=0.007608 Jy/beam ! Clean residual mean=0.000010 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.0760436 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0760436 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=0.061022Jy sigma=1.410349 ! Fit after self-cal, rms=0.060456Jy sigma=1.397563 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082771 Jy ! Component: 100 - total flux cleaned = 0.013109 Jy ! Total flux subtracted in 100 components = 0.013109 Jy ! Clean residual min=-0.003324 max=0.004890 Jy/beam ! Clean residual mean=0.000008 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.0891527 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0891526 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=0.059355Jy sigma=1.362655 ! Fit after self-cal, rms=0.059297Jy sigma=1.361189 ! 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=1.023 mas, bmaj=1.751 mas, bpa=-5.615 degrees ! Estimated noise=0.261304 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 = 0.00352224 Jy ! Component: 100 - total flux cleaned = 0.00537651 Jy ! Component: 150 - total flux cleaned = 0.00606656 Jy ! Component: 200 - total flux cleaned = 0.00623974 Jy ! Total flux subtracted in 200 components = 0.00623974 Jy ! Clean residual min=-0.002445 max=0.003877 Jy/beam ! Clean residual mean=0.000014 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0953924 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0953924 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=0.059120Jy sigma=1.354920 ! Fit after self-cal, rms=0.059109Jy sigma=1.354566 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.751 at -5.615 degrees (North through East) ! Clean map min=-0.0022713 max=0.078486 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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 0.96 FD 0.91 HN 1.00 KP 0.99 ! LA 0.96 MK 1.05 NL 0.97 OV 1.02 ! PT 1.17 SC 1.14 ! ! ! 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=0.059109Jy sigma=1.354566 ! Fit after self-cal, rms=0.059385Jy sigma=1.352744 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.755 mas, bpa=-5.757 degrees ! Estimated noise=0.261936 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 = 0.000570259 Jy ! Component: 100 - total flux cleaned = 0.000570484 Jy ! Component: 150 - total flux cleaned = 0.000594159 Jy ! Component: 200 - total flux cleaned = 0.000530268 Jy ! Total flux subtracted in 200 components = 0.000530268 Jy ! Clean residual min=-0.002240 max=0.003446 Jy/beam ! Clean residual mean=0.000012 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0959227 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0959227 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=0.059362Jy sigma=1.352075 ! Fit after self-cal, rms=0.059383Jy sigma=1.351821 ! 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=0.059383Jy sigma=1.351821 ! Fit after self-cal, rms=0.059368Jy sigma=1.349178 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.757 mas, bpa=-5.76 degrees ! Estimated noise=0.26138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116392 Jy ! Component: 100 - total flux cleaned = 4.36353e-05 Jy ! Component: 150 - total flux cleaned = -3.65337e-05 Jy ! Component: 200 - total flux cleaned = -9.46894e-05 Jy ! Total flux subtracted in 200 components = -9.46894e-05 Jy ! Clean residual min=-0.002123 max=0.003132 Jy/beam ! Clean residual mean=0.000010 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.095828 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.095828 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=0.059359Jy sigma=1.348924 ! Fit after self-cal, rms=0.059365Jy sigma=1.348839 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 (24.4, -24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308414 Jy ! Component: 100 - total flux cleaned = 0.00485818 Jy ! Component: 150 - total flux cleaned = 0.00603695 Jy ! Component: 200 - total flux cleaned = 0.00647243 Jy ! Total flux subtracted in 200 components = 0.00647243 Jy ! Clean residual min=-0.001913 max=0.002683 Jy/beam ! Clean residual mean=0.000006 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.1023 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.1023 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=0.059204Jy sigma=1.343658 ! Fit after self-cal, rms=0.059188Jy sigma=1.342878 ! Inverting map ! Added new window around map position (4.8, 49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205078 Jy ! Component: 100 - total flux cleaned = 0.00291022 Jy ! Component: 150 - total flux cleaned = 0.00338825 Jy ! Component: 200 - total flux cleaned = 0.00379711 Jy ! Total flux subtracted in 200 components = 0.00379711 Jy ! Clean residual min=-0.001872 max=0.002118 Jy/beam ! Clean residual mean=0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.106098 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 0.106098 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=0.059099Jy sigma=1.340532 ! Fit after self-cal, rms=0.059095Jy sigma=1.340311 ! 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=0.059095Jy sigma=1.340311 ! Fit after self-cal, rms=0.059904Jy sigma=1.333225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.754 mas, bpa=-5.808 degrees ! Estimated noise=0.262218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173089 Jy ! Component: 100 - total flux cleaned = 0.000265931 Jy ! Component: 150 - total flux cleaned = 0.000309179 Jy ! Component: 200 - total flux cleaned = 0.000328273 Jy ! Total flux subtracted in 200 components = 0.000328273 Jy ! Clean residual min=-0.001421 max=0.001545 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.106426 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.106426 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=0.059886Jy sigma=1.332845 ! Fit after self-cal, rms=0.059924Jy sigma=1.332653 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 (17.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144233 Jy ! Component: 100 - total flux cleaned = 0.00221186 Jy ! Component: 150 - total flux cleaned = 0.00258407 Jy ! Component: 200 - total flux cleaned = 0.00280815 Jy ! Total flux subtracted in 200 components = 0.00280815 Jy ! Clean residual min=-0.001250 max=0.001357 Jy/beam ! Clean residual mean=0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.109234 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.109234 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=0.059884Jy sigma=1.331614 ! Fit after self-cal, rms=0.059883Jy sigma=1.331519 ! 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=0.059883Jy sigma=1.331519 ! Fit after self-cal, rms=0.059851Jy sigma=1.331425 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.291 mas, bmaj=2.709 mas, bpa=2.48 degrees ! Estimated noise=0.317837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636348 Jy ! Component: 100 - total flux cleaned = 0.000746936 Jy ! Component: 150 - total flux cleaned = 0.000873615 Jy ! Component: 200 - total flux cleaned = 0.00094253 Jy ! Total flux subtracted in 200 components = 0.00094253 Jy ! Clean residual min=-0.001446 max=0.001509 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.110176 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 121 components and 0.110176 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=0.059843Jy sigma=1.331218 ! Fit after self-cal, rms=0.059842Jy sigma=1.331188 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 = 0.000110918 Jy ! Component: 100 - total flux cleaned = 0.000124129 Jy ! Component: 150 - total flux cleaned = 0.000147631 Jy ! Component: 200 - total flux cleaned = 0.00014771 Jy ! Total flux subtracted in 200 components = 0.00014771 Jy ! Clean residual min=-0.001496 max=0.001449 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.110324 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 133 components and 0.110324 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=0.059839Jy sigma=1.331123 ! Fit after self-cal, rms=0.059839Jy sigma=1.331115 ! 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=1.023 mas, bmaj=1.755 mas, bpa=-5.861 degrees ! Estimated noise=0.262155 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.755 at -5.861 degrees (North through East) ! Clean map min=-0.0011558 max=0.077179 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=0.798 mas, bmaj=1.441 mas, bpa=-6.965 degrees ! Estimated noise=0.515449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0597992 Jy ! Component: 100 - total flux cleaned = 0.0769925 Jy ! Component: 150 - total flux cleaned = 0.0854825 Jy ! Component: 200 - total flux cleaned = 0.0905095 Jy ! Total flux subtracted in 200 components = 0.0905095 Jy ! Clean residual min=-0.003193 max=0.003233 Jy/beam ! Clean residual mean=0.000006 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.0905094 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0905094 Jy ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.755 mas, bpa=-5.861 degrees ! Estimated noise=0.262155 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 = 0.00409263 Jy ! Component: 100 - total flux cleaned = 0.00704716 Jy ! Component: 150 - total flux cleaned = 0.00929911 Jy ! Component: 200 - total flux cleaned = 0.0111123 Jy ! Total flux subtracted in 200 components = 0.0111123 Jy ! Clean residual min=-0.001521 max=0.001638 Jy/beam ! Clean residual mean=0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.101622 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.101622 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=2.291 mas, bmaj=2.709 mas, bpa=2.48 degrees ! Estimated noise=0.317837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205983 Jy ! Component: 100 - total flux cleaned = 0.00356114 Jy ! Component: 150 - total flux cleaned = 0.00474302 Jy ! Component: 200 - total flux cleaned = 0.00572306 Jy ! Total flux subtracted in 200 components = 0.00572306 Jy ! Clean residual min=-0.001667 max=0.001646 Jy/beam ! Clean residual mean=0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.107345 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819501 Jy ! Component: 100 - total flux cleaned = 0.00150696 Jy ! Component: 150 - total flux cleaned = 0.00204294 Jy ! Component: 200 - total flux cleaned = 0.00224775 Jy ! Total flux subtracted in 200 components = 0.00224775 Jy ! Clean residual min=-0.001562 max=0.001566 Jy/beam ! Clean residual mean=0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.109593 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 102 components and 0.109593 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.755 mas, bpa=-5.861 degrees ! Estimated noise=0.262155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559823 Jy ! Component: 100 - total flux cleaned = 0.000765345 Jy ! Component: 150 - total flux cleaned = 0.000844172 Jy ! Component: 200 - total flux cleaned = 0.000919544 Jy ! Total flux subtracted in 200 components = 0.000919544 Jy ! Clean residual min=-0.001283 max=0.001440 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.110512 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.110512 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=0.059879Jy sigma=1.331976 ! Fit after self-cal, rms=0.059871Jy sigma=1.331867 wmodel /scr/pima/bg219b_uvs/J0516+2743_X_map.mod ! Writing 123 model components to file: /scr/pima/bg219b_uvs/J0516+2743_X_map.mod wobs /scr/pima/bg219b_uvs/J0516+2743_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0516+2743_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0516+2743_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0516+2743_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 = 0.000469594 Jy ! Component: 100 - total flux cleaned = 0.000586711 Jy ! Component: 150 - total flux cleaned = 0.000720944 Jy ! Component: 200 - total flux cleaned = 0.000806211 Jy ! Component: 250 - total flux cleaned = 0.000867969 Jy ! Component: 300 - total flux cleaned = 0.000908357 Jy ! Component: 350 - total flux cleaned = 0.00102485 Jy ! Component: 400 - total flux cleaned = 0.00106211 Jy ! Component: 450 - total flux cleaned = 0.00111639 Jy ! Component: 500 - total flux cleaned = 0.00113377 Jy ! Component: 550 - total flux cleaned = 0.00111627 Jy ! Component: 600 - total flux cleaned = 0.00113316 Jy ! Component: 650 - total flux cleaned = 0.00113285 Jy ! Component: 700 - total flux cleaned = 0.00114914 Jy ! Component: 750 - total flux cleaned = 0.0011336 Jy ! Component: 800 - total flux cleaned = 0.00119589 Jy ! Component: 850 - total flux cleaned = 0.00119572 Jy ! Component: 900 - total flux cleaned = 0.00124054 Jy ! Component: 950 - total flux cleaned = 0.00126999 Jy ! Component: 1000 - total flux cleaned = 0.001299 Jy ! Component: 1050 - total flux cleaned = 0.00136972 Jy ! Component: 1100 - total flux cleaned = 0.00132758 Jy ! Component: 1150 - total flux cleaned = 0.00141054 Jy ! Component: 1200 - total flux cleaned = 0.00146512 Jy ! Component: 1250 - total flux cleaned = 0.00151877 Jy ! Component: 1300 - total flux cleaned = 0.00162468 Jy ! Component: 1350 - total flux cleaned = 0.00161163 Jy ! Component: 1400 - total flux cleaned = 0.00165075 Jy ! Component: 1450 - total flux cleaned = 0.00167651 Jy ! Component: 1500 - total flux cleaned = 0.00175247 Jy ! Component: 1550 - total flux cleaned = 0.00176493 Jy ! Component: 1600 - total flux cleaned = 0.00177743 Jy ! Component: 1650 - total flux cleaned = 0.00176526 Jy ! Component: 1700 - total flux cleaned = 0.00181365 Jy ! Component: 1750 - total flux cleaned = 0.0018257 Jy ! Component: 1800 - total flux cleaned = 0.00186142 Jy ! Component: 1850 - total flux cleaned = 0.00190855 Jy ! Component: 1900 - total flux cleaned = 0.00192041 Jy ! Component: 1950 - total flux cleaned = 0.00190901 Jy ! Component: 2000 - total flux cleaned = 0.00192051 Jy ! Component: 2050 - total flux cleaned = 0.00193184 Jy ! Component: 2100 - total flux cleaned = 0.00198795 Jy ! Component: 2150 - total flux cleaned = 0.00202135 Jy ! Component: 2200 - total flux cleaned = 0.00202143 Jy ! Component: 2250 - total flux cleaned = 0.00205446 Jy ! Component: 2300 - total flux cleaned = 0.00208717 Jy ! Component: 2350 - total flux cleaned = 0.00209789 Jy ! Component: 2400 - total flux cleaned = 0.00213011 Jy ! Component: 2450 - total flux cleaned = 0.00213008 Jy ! Component: 2500 - total flux cleaned = 0.00215126 Jy ! Component: 2550 - total flux cleaned = 0.00219319 Jy ! Component: 2600 - total flux cleaned = 0.00219321 Jy ! Component: 2650 - total flux cleaned = 0.00221387 Jy ! Component: 2700 - total flux cleaned = 0.00225488 Jy ! Component: 2750 - total flux cleaned = 0.00226498 Jy ! Component: 2800 - total flux cleaned = 0.00228509 Jy ! Component: 2850 - total flux cleaned = 0.00230515 Jy ! Component: 2900 - total flux cleaned = 0.00231519 Jy ! Component: 2950 - total flux cleaned = 0.00234497 Jy ! Component: 3000 - total flux cleaned = 0.00237446 Jy ! Component: 3050 - total flux cleaned = 0.00237441 Jy ! Component: 3100 - total flux cleaned = 0.00245229 Jy ! Component: 3150 - total flux cleaned = 0.00243294 Jy ! Component: 3200 - total flux cleaned = 0.00244262 Jy ! Component: 3250 - total flux cleaned = 0.00250004 Jy ! Component: 3300 - total flux cleaned = 0.00254754 Jy ! Component: 3350 - total flux cleaned = 0.00252861 Jy ! Component: 3400 - total flux cleaned = 0.00255683 Jy ! Component: 3450 - total flux cleaned = 0.00261293 Jy ! Component: 3500 - total flux cleaned = 0.0026315 Jy ! Component: 3550 - total flux cleaned = 0.00265005 Jy ! Component: 3600 - total flux cleaned = 0.00265004 Jy ! Component: 3650 - total flux cleaned = 0.00266827 Jy ! Component: 3700 - total flux cleaned = 0.00270456 Jy ! Component: 3750 - total flux cleaned = 0.00269552 Jy ! Component: 3800 - total flux cleaned = 0.00270455 Jy ! Component: 3850 - total flux cleaned = 0.00271348 Jy ! Component: 3900 - total flux cleaned = 0.0027668 Jy ! Component: 3950 - total flux cleaned = 0.00276679 Jy ! Component: 4000 - total flux cleaned = 0.00277556 Jy ! Component: 4050 - total flux cleaned = 0.00276678 Jy ! Total flux subtracted in 4096 components = 0.00277556 Jy ! Clean residual min=-0.000665 max=0.000493 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.113288 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 410 components and 0.113288 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0516+2743_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.755 at -5.861 degrees (North through East) ! Clean map min=-0.00081149 max=0.076952 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0516+2743_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0769517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140132 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.54631 0.54631 1.09262 2.18524 4.37048 8.74096 17.4819 34.9638 69.9277 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 549.138 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0516+2743_X_uvs.log closed on Thu Apr 7 01:43:39 2016