! Started logfile: /scr/pima/bg219e_uvs/J1051+4644_X_uvs.log on Thu Apr 7 09:06:12 2016 obs /scr/pima/bg219e_uvs/J1051+4644_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1051+4644_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.785575 visibilities/baseline/integration-bin. ! Found source: J1051+4644 ! ! 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 24180 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/bg219e_uvs/J1051+4644_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 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=1.020072Jy sigma=25.052904 ! Fit after self-cal, rms=0.855986Jy sigma=20.987298 ! 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=0.8212 mas, bmaj=1.278 mas, bpa=-25.69 degrees ! Estimated noise=0.501833 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 = 0.106913 Jy ! Component: 100 - total flux cleaned = 0.134915 Jy ! Total flux subtracted in 100 components = 0.134915 Jy ! Clean residual min=-0.006035 max=0.015071 Jy/beam ! Clean residual mean=0.000026 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.134915 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.134915 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=0.077109Jy sigma=1.712802 ! Fit after self-cal, rms=0.076973Jy sigma=1.710764 ! Inverting map ! Added new window around map position (2.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161984 Jy ! Component: 100 - total flux cleaned = 0.026237 Jy ! Total flux subtracted in 100 components = 0.026237 Jy ! Clean residual min=-0.004407 max=0.010141 Jy/beam ! Clean residual mean=0.000016 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.161152 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.161152 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=0.072087Jy sigma=1.579857 ! Fit after self-cal, rms=0.071926Jy sigma=1.576218 ! Inverting map ! Added new window around map position (4.4, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00966623 Jy ! Component: 100 - total flux cleaned = 0.0156031 Jy ! Total flux subtracted in 100 components = 0.0156031 Jy ! Clean residual min=-0.003597 max=0.004715 Jy/beam ! Clean residual mean=0.000011 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.176755 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.176755 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=0.070170Jy sigma=1.527998 ! Fit after self-cal, rms=0.070038Jy sigma=1.524298 ! 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=1.073 mas, bmaj=1.483 mas, bpa=-21.93 degrees ! Estimated noise=0.250207 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 = 0.00787899 Jy ! Component: 100 - total flux cleaned = 0.0129247 Jy ! Component: 150 - total flux cleaned = 0.0163423 Jy ! Component: 200 - total flux cleaned = 0.0188363 Jy ! Total flux subtracted in 200 components = 0.0188363 Jy ! Clean residual min=-0.002691 max=0.003889 Jy/beam ! Clean residual mean=0.000013 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.195591 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 0.195591 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=0.069008Jy sigma=1.496444 ! Fit after self-cal, rms=0.068927Jy sigma=1.493947 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.483 at -21.93 degrees (North through East) ! Clean map min=-0.0026039 max=0.14097 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 0.99 FD 1.02 HN 0.98 KP 0.98 ! LA 0.98 MK 0.94 NL 1.01 OV 1.01 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.96 ! LA 0.97 MK 0.94 NL 1.01 OV 1.04 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 0.97 ! LA 0.95 MK 0.98 NL 1.00 OV 1.05 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 0.98 ! LA 0.97 MK 1.01 NL 1.01 OV 1.06 ! PT 0.96 SC 1.08 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.01 KP 0.97 ! LA 0.96 MK 0.99 NL 1.01 OV 1.05 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 0.96 ! LA 0.96 MK 1.06 NL 1.02 OV 1.03 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.98 ! LA 0.96 MK 1.00 NL 1.00 OV 1.03 ! PT 0.97 SC 1.05 ! ! ! 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=0.068927Jy sigma=1.493947 ! Fit after self-cal, rms=0.067739Jy sigma=1.486209 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=1.496 mas, bpa=-22.64 degrees ! Estimated noise=0.248929 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 = 0.00097726 Jy ! Component: 100 - total flux cleaned = 0.00121235 Jy ! Component: 150 - total flux cleaned = 0.00142979 Jy ! Component: 200 - total flux cleaned = 0.00157218 Jy ! Total flux subtracted in 200 components = 0.00157218 Jy ! Clean residual min=-0.001989 max=0.002059 Jy/beam ! Clean residual mean=0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.197163 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.197163 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=0.067678Jy sigma=1.484722 ! Fit after self-cal, rms=0.067651Jy sigma=1.483832 ! 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=0.067651Jy sigma=1.483832 ! Fit after self-cal, rms=0.067588Jy sigma=1.480684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=1.486 mas, bpa=-22.27 degrees ! Estimated noise=0.24885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000936813 Jy ! Component: 100 - total flux cleaned = 0.00103764 Jy ! Component: 150 - total flux cleaned = 0.0010578 Jy ! Component: 200 - total flux cleaned = 0.0010931 Jy ! Total flux subtracted in 200 components = 0.0010931 Jy ! Clean residual min=-0.001810 max=0.001786 Jy/beam ! Clean residual mean=0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.198256 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.198256 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=0.067567Jy sigma=1.480249 ! Fit after self-cal, rms=0.067574Jy sigma=1.480131 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 = 0.000301552 Jy ! Component: 100 - total flux cleaned = 0.000252528 Jy ! Component: 150 - total flux cleaned = 0.000223181 Jy ! Component: 200 - total flux cleaned = 0.000183118 Jy ! Total flux subtracted in 200 components = 0.000183118 Jy ! Clean residual min=-0.001740 max=0.001772 Jy/beam ! Clean residual mean=0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.198439 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.198439 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=0.067565Jy sigma=1.479979 ! Fit after self-cal, rms=0.067564Jy sigma=1.479956 ! 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=0.067564Jy sigma=1.479956 ! Fit after self-cal, rms=0.067710Jy sigma=1.479864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=1.484 mas, bpa=-22.22 degrees ! Estimated noise=0.249057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052262 Jy ! Component: 100 - total flux cleaned = 0.000523913 Jy ! Component: 150 - total flux cleaned = 0.000497413 Jy ! Component: 200 - total flux cleaned = 0.000460527 Jy ! Total flux subtracted in 200 components = 0.000460527 Jy ! Clean residual min=-0.001720 max=0.001745 Jy/beam ! Clean residual mean=0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.1989 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.1989 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=0.067702Jy sigma=1.479721 ! Fit after self-cal, rms=0.067702Jy sigma=1.479702 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 = 0.000147678 Jy ! Component: 100 - total flux cleaned = 0.000112653 Jy ! Component: 150 - total flux cleaned = 9.08958e-05 Jy ! Component: 200 - total flux cleaned = 6.10095e-05 Jy ! Total flux subtracted in 200 components = 6.10095e-05 Jy ! Clean residual min=-0.001700 max=0.001739 Jy/beam ! Clean residual mean=0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.198961 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.198961 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=0.067697Jy sigma=1.479629 ! Fit after self-cal, rms=0.067697Jy sigma=1.479622 ! 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=0.067697Jy sigma=1.479622 ! Fit after self-cal, rms=0.067825Jy sigma=1.479582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=2.497 mas, bpa=-18.18 degrees ! Estimated noise=0.305142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483813 Jy ! Component: 100 - total flux cleaned = 0.000513465 Jy ! Component: 150 - total flux cleaned = 0.000513242 Jy ! Component: 200 - total flux cleaned = 0.000519466 Jy ! Total flux subtracted in 200 components = 0.000519466 Jy ! Clean residual min=-0.002166 max=0.002066 Jy/beam ! Clean residual mean=0.000007 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.19948 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.19948 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=0.067824Jy sigma=1.479597 ! Fit after self-cal, rms=0.067825Jy sigma=1.479575 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 = 0.000167622 Jy ! Component: 100 - total flux cleaned = 0.000150079 Jy ! Component: 150 - total flux cleaned = 0.000145245 Jy ! Component: 200 - total flux cleaned = 0.000140844 Jy ! Total flux subtracted in 200 components = 0.000140844 Jy ! Clean residual min=-0.002149 max=0.002064 Jy/beam ! Clean residual mean=0.000007 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.199621 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.199621 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=0.067825Jy sigma=1.479596 ! Fit after self-cal, rms=0.067825Jy sigma=1.479592 ! 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=1.08 mas, bmaj=1.483 mas, bpa=-22.16 degrees ! Estimated noise=0.249327 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 1.483 at -22.16 degrees (North through East) ! Clean map min=-0.0015853 max=0.13955 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=0.8266 mas, bmaj=1.278 mas, bpa=-25.81 degrees ! Estimated noise=0.503061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106735 Jy ! Component: 100 - total flux cleaned = 0.135439 Jy ! Component: 150 - total flux cleaned = 0.15263 Jy ! Component: 200 - total flux cleaned = 0.164372 Jy ! Total flux subtracted in 200 components = 0.164372 Jy ! Clean residual min=-0.003913 max=0.006523 Jy/beam ! Clean residual mean=0.000013 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.164372 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.164372 Jy ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=1.483 mas, bpa=-22.16 degrees ! Estimated noise=0.249327 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 = 0.0119196 Jy ! Component: 100 - total flux cleaned = 0.0193015 Jy ! Component: 150 - total flux cleaned = 0.024106 Jy ! Component: 200 - total flux cleaned = 0.0273275 Jy ! Total flux subtracted in 200 components = 0.0273275 Jy ! Clean residual min=-0.002144 max=0.001910 Jy/beam ! Clean residual mean=0.000011 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.1917 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.1917 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=2.343 mas, bmaj=2.497 mas, bpa=-18.18 degrees ! Estimated noise=0.305142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334738 Jy ! Component: 100 - total flux cleaned = 0.00524153 Jy ! Component: 150 - total flux cleaned = 0.00640309 Jy ! Component: 200 - total flux cleaned = 0.00713878 Jy ! Total flux subtracted in 200 components = 0.00713878 Jy ! Clean residual min=-0.002320 max=0.001995 Jy/beam ! Clean residual mean=0.000008 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.198838 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 = 0.000344081 Jy ! Component: 100 - total flux cleaned = 0.000470162 Jy ! Component: 150 - total flux cleaned = 0.000563655 Jy ! Component: 200 - total flux cleaned = 0.000587021 Jy ! Total flux subtracted in 200 components = 0.000587021 Jy ! Clean residual min=-0.002241 max=0.002051 Jy/beam ! Clean residual mean=0.000007 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.199425 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 82 components and 0.199425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=1.483 mas, bpa=-22.16 degrees ! Estimated noise=0.249327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.46532e-05 Jy ! Component: 100 - total flux cleaned = -6.45538e-05 Jy ! Component: 150 - total flux cleaned = -1.58997e-05 Jy ! Component: 200 - total flux cleaned = -1.63993e-06 Jy ! Total flux subtracted in 200 components = -1.63993e-06 Jy ! Clean residual min=-0.001794 max=0.001866 Jy/beam ! Clean residual mean=0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.199424 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.199424 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=0.067825Jy sigma=1.479736 ! Fit after self-cal, rms=0.067824Jy sigma=1.479632 wmodel /scr/pima/bg219e_uvs/J1051+4644_X_map.mod ! Writing 92 model components to file: /scr/pima/bg219e_uvs/J1051+4644_X_map.mod wobs /scr/pima/bg219e_uvs/J1051+4644_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1051+4644_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1051+4644_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J1051+4644_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 = 4.14915e-05 Jy ! Component: 100 - total flux cleaned = 4.17114e-05 Jy ! Component: 150 - total flux cleaned = 6.99756e-05 Jy ! Component: 200 - total flux cleaned = 0.000151318 Jy ! Component: 250 - total flux cleaned = 0.000307896 Jy ! Component: 300 - total flux cleaned = 0.000459101 Jy ! Component: 350 - total flux cleaned = 0.000654547 Jy ! Component: 400 - total flux cleaned = 0.000843628 Jy ! Component: 450 - total flux cleaned = 0.00102757 Jy ! Component: 500 - total flux cleaned = 0.00122869 Jy ! Component: 550 - total flux cleaned = 0.00135936 Jy ! Component: 600 - total flux cleaned = 0.00144438 Jy ! Component: 650 - total flux cleaned = 0.00158984 Jy ! Component: 700 - total flux cleaned = 0.00165012 Jy ! Component: 750 - total flux cleaned = 0.0016895 Jy ! Component: 800 - total flux cleaned = 0.00166953 Jy ! Component: 850 - total flux cleaned = 0.00168861 Jy ! Component: 900 - total flux cleaned = 0.00170781 Jy ! Component: 950 - total flux cleaned = 0.0017635 Jy ! Component: 1000 - total flux cleaned = 0.00181824 Jy ! Component: 1050 - total flux cleaned = 0.00185432 Jy ! Component: 1100 - total flux cleaned = 0.00185442 Jy ! Component: 1150 - total flux cleaned = 0.00190659 Jy ! Component: 1200 - total flux cleaned = 0.00188967 Jy ! Component: 1250 - total flux cleaned = 0.0018733 Jy ! Component: 1300 - total flux cleaned = 0.00184063 Jy ! Component: 1350 - total flux cleaned = 0.00188946 Jy ! Component: 1400 - total flux cleaned = 0.00188925 Jy ! Component: 1450 - total flux cleaned = 0.00188912 Jy ! Component: 1500 - total flux cleaned = 0.00182709 Jy ! Component: 1550 - total flux cleaned = 0.00188889 Jy ! Component: 1600 - total flux cleaned = 0.00187391 Jy ! Component: 1650 - total flux cleaned = 0.00182918 Jy ! Component: 1700 - total flux cleaned = 0.00190345 Jy ! Component: 1750 - total flux cleaned = 0.00187387 Jy ! Component: 1800 - total flux cleaned = 0.00181647 Jy ! Component: 1850 - total flux cleaned = 0.00181635 Jy ! Component: 1900 - total flux cleaned = 0.00177439 Jy ! Component: 1950 - total flux cleaned = 0.00173285 Jy ! Component: 2000 - total flux cleaned = 0.00177391 Jy ! Component: 2050 - total flux cleaned = 0.00173308 Jy ! Component: 2100 - total flux cleaned = 0.00173298 Jy ! Component: 2150 - total flux cleaned = 0.00163997 Jy ! Component: 2200 - total flux cleaned = 0.00162677 Jy ! Component: 2250 - total flux cleaned = 0.00157516 Jy ! Component: 2300 - total flux cleaned = 0.00162644 Jy ! Component: 2350 - total flux cleaned = 0.00161368 Jy ! Component: 2400 - total flux cleaned = 0.00162629 Jy ! Component: 2450 - total flux cleaned = 0.00153909 Jy ! Component: 2500 - total flux cleaned = 0.00158828 Jy ! Component: 2550 - total flux cleaned = 0.00156383 Jy ! Component: 2600 - total flux cleaned = 0.00153959 Jy ! Component: 2650 - total flux cleaned = 0.00155142 Jy ! Component: 2700 - total flux cleaned = 0.00155134 Jy ! Component: 2750 - total flux cleaned = 0.00153964 Jy ! Component: 2800 - total flux cleaned = 0.00152803 Jy ! Component: 2850 - total flux cleaned = 0.00151641 Jy ! Component: 2900 - total flux cleaned = 0.00157379 Jy ! Component: 2950 - total flux cleaned = 0.00161927 Jy ! Component: 3000 - total flux cleaned = 0.00163053 Jy ! Component: 3050 - total flux cleaned = 0.00166393 Jy ! Component: 3100 - total flux cleaned = 0.00165298 Jy ! Component: 3150 - total flux cleaned = 0.00171892 Jy ! Component: 3200 - total flux cleaned = 0.00169709 Jy ! Component: 3250 - total flux cleaned = 0.00171864 Jy ! Component: 3300 - total flux cleaned = 0.00178287 Jy ! Component: 3350 - total flux cleaned = 0.00179344 Jy ! Component: 3400 - total flux cleaned = 0.00181464 Jy ! Component: 3450 - total flux cleaned = 0.00188811 Jy ! Component: 3500 - total flux cleaned = 0.00189856 Jy ! Component: 3550 - total flux cleaned = 0.00198123 Jy ! Component: 3600 - total flux cleaned = 0.00204283 Jy ! Component: 3650 - total flux cleaned = 0.00208363 Jy ! Component: 3700 - total flux cleaned = 0.00213437 Jy ! Component: 3750 - total flux cleaned = 0.0021947 Jy ! Component: 3800 - total flux cleaned = 0.00222475 Jy ! Component: 3850 - total flux cleaned = 0.0022744 Jy ! Component: 3900 - total flux cleaned = 0.00232384 Jy ! Component: 3950 - total flux cleaned = 0.00236314 Jy ! Component: 4000 - total flux cleaned = 0.00240216 Jy ! Component: 4050 - total flux cleaned = 0.00246043 Jy ! Total flux subtracted in 4096 components = 0.00252803 Jy ! Clean residual min=-0.000588 max=0.000629 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.201952 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 419 components and 0.201952 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1051+4644_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 1.483 at -22.16 degrees (North through East) ! Clean map min=-0.0010821 max=0.13956 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1051+4644_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139562 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165691 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.356168 0.356168 0.712337 1.42467 2.84935 5.69869 11.3974 22.7948 45.5895 91.1791 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 842.298 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1051+4644_X_uvs.log closed on Thu Apr 7 09:06:16 2016