! Started logfile: /scr/pima/bg219b_uvs/J0213+8717_X_uvs.log on Thu Apr 7 01:39:39 2016 obs /scr/pima/bg219b_uvs/J0213+8717_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0213+8717_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875881 visibilities/baseline/integration-bin. ! Found source: J0213+8717 ! ! 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 19392 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/J0213+8717_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.003777Jy sigma=24.156596 ! Fit after self-cal, rms=0.917422Jy sigma=22.033580 ! 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=0.6375 mas, bmaj=1.84 mas, bpa=-52.3 degrees ! Estimated noise=0.526502 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 = 0.0612082 Jy ! Component: 100 - total flux cleaned = 0.0784842 Jy ! Total flux subtracted in 100 components = 0.0784842 Jy ! Clean residual min=-0.004252 max=0.007805 Jy/beam ! Clean residual mean=0.000004 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.0784842 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0784842 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=0.060371Jy sigma=1.382738 ! Fit after self-cal, rms=0.060143Jy sigma=1.376079 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00900362 Jy ! Component: 100 - total flux cleaned = 0.0139597 Jy ! Total flux subtracted in 100 components = 0.0139597 Jy ! Clean residual min=-0.003610 max=0.005452 Jy/beam ! Clean residual mean=0.000003 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.0924439 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0924439 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=0.058552Jy sigma=1.329555 ! Fit after self-cal, rms=0.058564Jy sigma=1.329077 ! Inverting map ! Added new window around map position (2.2, -4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479803 Jy ! Component: 100 - total flux cleaned = 0.00762886 Jy ! Total flux subtracted in 100 components = 0.00762886 Jy ! Clean residual min=-0.003222 max=0.003438 Jy/beam ! Clean residual mean=0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.100073 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.100073 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=0.058166Jy sigma=1.318114 ! Fit after self-cal, rms=0.058138Jy sigma=1.317170 ! 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=0.8241 mas, bmaj=2.171 mas, bpa=-54.21 degrees ! Estimated noise=0.286476 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 (20.4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366979 Jy ! Component: 100 - total flux cleaned = 0.00575468 Jy ! Component: 150 - total flux cleaned = 0.00681372 Jy ! Component: 200 - total flux cleaned = 0.00727581 Jy ! Total flux subtracted in 200 components = 0.00727581 Jy ! Clean residual min=-0.002204 max=0.002832 Jy/beam ! Clean residual mean=0.000003 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.107349 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 0.107349 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=0.057908Jy sigma=1.310409 ! Fit after self-cal, rms=0.057890Jy sigma=1.309556 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8241 x 2.171 at -54.21 degrees (North through East) ! Clean map min=-0.0020496 max=0.082667 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.90 ! LA 0.95 MK 0.94 NL 0.96 OV 0.96 ! PT 1.12 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 0.93 ! LA 1.01 MK 1.03 NL 0.99 OV 0.99 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 1.01 ! LA 1.02 MK 1.03 NL 1.02 OV 1.01 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.93 KP 0.98 ! LA 0.97 MK 0.94 NL 0.97 OV 0.96 ! PT 1.10 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.98 KP 1.02 ! LA 0.96 MK 1.10 NL 0.97 OV 0.97 ! PT 1.12 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 1.01 ! LA 0.98 MK 1.00 NL 0.99 OV 0.99 ! PT 1.10 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 0.95 KP 1.00 ! LA 0.93 MK 1.04 NL 0.99 OV 0.95 ! PT 1.13 SC 0.95 ! ! ! 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=0.057890Jy sigma=1.309556 ! Fit after self-cal, rms=0.057828Jy sigma=1.301524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8256 mas, bmaj=2.173 mas, bpa=-54.35 degrees ! Estimated noise=0.283887 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 = 0.00132753 Jy ! Component: 100 - total flux cleaned = 0.00182373 Jy ! Component: 150 - total flux cleaned = 0.00208466 Jy ! Component: 200 - total flux cleaned = 0.00231357 Jy ! Total flux subtracted in 200 components = 0.00231357 Jy ! Clean residual min=-0.001762 max=0.001902 Jy/beam ! Clean residual mean=0.000012 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.109662 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.109662 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=0.057787Jy sigma=1.300494 ! Fit after self-cal, rms=0.057814Jy sigma=1.300254 ! 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=0.057814Jy sigma=1.300254 ! Fit after self-cal, rms=0.057901Jy sigma=1.294372 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8249 mas, bmaj=2.172 mas, bpa=-54.47 degrees ! Estimated noise=0.283974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.52578e-06 Jy ! Component: 100 - total flux cleaned = -4.38875e-05 Jy ! Component: 150 - total flux cleaned = -4.4988e-05 Jy ! Component: 200 - total flux cleaned = -6.34011e-05 Jy ! Total flux subtracted in 200 components = -6.34011e-05 Jy ! Clean residual min=-0.001401 max=0.001668 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.109599 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.109599 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=0.057881Jy sigma=1.293955 ! Fit after self-cal, rms=0.057890Jy sigma=1.293814 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 (-24.2, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145919 Jy ! Component: 100 - total flux cleaned = 0.00196147 Jy ! Component: 150 - total flux cleaned = 0.00213104 Jy ! Component: 200 - total flux cleaned = 0.00222878 Jy ! Total flux subtracted in 200 components = 0.00222878 Jy ! Clean residual min=-0.001302 max=0.001220 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.111828 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.111828 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=0.057841Jy sigma=1.292725 ! Fit after self-cal, rms=0.057839Jy sigma=1.292659 ! 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=0.057839Jy sigma=1.292659 ! Fit after self-cal, rms=0.057670Jy sigma=1.292575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8253 mas, bmaj=2.172 mas, bpa=-54.48 degrees ! Estimated noise=0.282887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143047 Jy ! Component: 100 - total flux cleaned = 0.000166787 Jy ! Component: 150 - total flux cleaned = 0.000185767 Jy ! Component: 200 - total flux cleaned = 0.000166174 Jy ! Total flux subtracted in 200 components = 0.000166174 Jy ! Clean residual min=-0.001319 max=0.001180 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.111994 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 0.111994 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=0.057653Jy sigma=1.292217 ! Fit after self-cal, rms=0.057654Jy sigma=1.292200 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 = 3.74914e-05 Jy ! Component: 100 - total flux cleaned = 3.74891e-05 Jy ! Component: 150 - total flux cleaned = 5.47051e-05 Jy ! Component: 200 - total flux cleaned = 5.51543e-05 Jy ! Total flux subtracted in 200 components = 5.51543e-05 Jy ! Clean residual min=-0.001290 max=0.001163 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.112049 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 118 components and 0.112049 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=0.057644Jy sigma=1.291985 ! Fit after self-cal, rms=0.057644Jy sigma=1.291978 ! 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=0.057644Jy sigma=1.291978 ! Fit after self-cal, rms=0.057552Jy sigma=1.291945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.027 mas, bmaj=3.357 mas, bpa=-57.52 degrees ! Estimated noise=0.370273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179352 Jy ! Component: 100 - total flux cleaned = -0.000225781 Jy ! Component: 150 - total flux cleaned = -0.000126459 Jy ! Component: 200 - total flux cleaned = -8.28003e-05 Jy ! Total flux subtracted in 200 components = -8.28003e-05 Jy ! Clean residual min=-0.001531 max=0.001522 Jy/beam ! Clean residual mean=-0.000007 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.111966 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 140 components and 0.111966 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=0.057549Jy sigma=1.291877 ! Fit after self-cal, rms=0.057549Jy sigma=1.291858 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.03033e-07 Jy ! Component: 100 - total flux cleaned = 1.26228e-05 Jy ! Component: 150 - total flux cleaned = 2.59011e-07 Jy ! Component: 200 - total flux cleaned = 2.09899e-05 Jy ! Total flux subtracted in 200 components = 2.09899e-05 Jy ! Clean residual min=-0.001538 max=0.001489 Jy/beam ! Clean residual mean=-0.000007 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.111987 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 0.111987 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=0.057549Jy sigma=1.291852 ! Fit after self-cal, rms=0.057548Jy sigma=1.291850 ! 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=0.8258 mas, bmaj=2.172 mas, bpa=-54.49 degrees ! Estimated noise=0.28232 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8258 x 2.172 at -54.49 degrees (North through East) ! Clean map min=-0.0012404 max=0.081996 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=0.6387 mas, bmaj=1.844 mas, bpa=-52.48 degrees ! Estimated noise=0.517766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0599889 Jy ! Component: 100 - total flux cleaned = 0.0774319 Jy ! Component: 150 - total flux cleaned = 0.0867556 Jy ! Component: 200 - total flux cleaned = 0.0928431 Jy ! Total flux subtracted in 200 components = 0.0928431 Jy ! Clean residual min=-0.003229 max=0.003461 Jy/beam ! Clean residual mean=0.000003 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0928431 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0928431 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8258 mas, bmaj=2.172 mas, bpa=-54.49 degrees ! Estimated noise=0.28232 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 = 0.00549581 Jy ! Component: 100 - total flux cleaned = 0.00857887 Jy ! Component: 150 - total flux cleaned = 0.0107219 Jy ! Component: 200 - total flux cleaned = 0.0124068 Jy ! Total flux subtracted in 200 components = 0.0124068 Jy ! Clean residual min=-0.001545 max=0.001622 Jy/beam ! Clean residual mean=0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.10525 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 44 components and 0.10525 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=2.027 mas, bmaj=3.357 mas, bpa=-57.52 degrees ! Estimated noise=0.370273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198714 Jy ! Component: 100 - total flux cleaned = 0.00320503 Jy ! Component: 150 - total flux cleaned = 0.00397808 Jy ! Component: 200 - total flux cleaned = 0.00446227 Jy ! Total flux subtracted in 200 components = 0.00446227 Jy ! Clean residual min=-0.001741 max=0.001707 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.109712 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 = 0.000441648 Jy ! Component: 100 - total flux cleaned = 0.00077095 Jy ! Component: 150 - total flux cleaned = 0.0010355 Jy ! Component: 200 - total flux cleaned = 0.00123022 Jy ! Total flux subtracted in 200 components = 0.00123022 Jy ! Clean residual min=-0.001621 max=0.001555 Jy/beam ! Clean residual mean=-0.000004 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.110942 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 104 components and 0.110942 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8258 mas, bmaj=2.172 mas, bpa=-54.49 degrees ! Estimated noise=0.28232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416618 Jy ! Component: 100 - total flux cleaned = 0.000451234 Jy ! Component: 150 - total flux cleaned = 0.000512445 Jy ! Component: 200 - total flux cleaned = 0.000567272 Jy ! Total flux subtracted in 200 components = 0.000567272 Jy ! Clean residual min=-0.001392 max=0.001243 Jy/beam ! Clean residual mean=-0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.11151 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.11151 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=0.057601Jy sigma=1.292985 ! Fit after self-cal, rms=0.057593Jy sigma=1.292840 wmodel /scr/pima/bg219b_uvs/J0213+8717_X_map.mod ! Writing 127 model components to file: /scr/pima/bg219b_uvs/J0213+8717_X_map.mod wobs /scr/pima/bg219b_uvs/J0213+8717_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0213+8717_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0213+8717_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0213+8717_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 = -0.000396606 Jy ! Component: 100 - total flux cleaned = -0.000532707 Jy ! Component: 150 - total flux cleaned = -0.000620064 Jy ! Component: 200 - total flux cleaned = -0.000662693 Jy ! Component: 250 - total flux cleaned = -0.000703834 Jy ! Component: 300 - total flux cleaned = -0.000723658 Jy ! Component: 350 - total flux cleaned = -0.000723413 Jy ! Component: 400 - total flux cleaned = -0.000722666 Jy ! Component: 450 - total flux cleaned = -0.000685187 Jy ! Component: 500 - total flux cleaned = -0.000685114 Jy ! Component: 550 - total flux cleaned = -0.000649167 Jy ! Component: 600 - total flux cleaned = -0.0006844 Jy ! Component: 650 - total flux cleaned = -0.000770123 Jy ! Component: 700 - total flux cleaned = -0.000735726 Jy ! Component: 750 - total flux cleaned = -0.000769181 Jy ! Component: 800 - total flux cleaned = -0.000802045 Jy ! Component: 850 - total flux cleaned = -0.000834428 Jy ! Component: 900 - total flux cleaned = -0.000850652 Jy ! Component: 950 - total flux cleaned = -0.000866216 Jy ! Component: 1000 - total flux cleaned = -0.00085072 Jy ! Component: 1050 - total flux cleaned = -0.000819982 Jy ! Component: 1100 - total flux cleaned = -0.000819988 Jy ! Component: 1150 - total flux cleaned = -0.000805091 Jy ! Component: 1200 - total flux cleaned = -0.000805129 Jy ! Component: 1250 - total flux cleaned = -0.000819803 Jy ! Component: 1300 - total flux cleaned = -0.000790417 Jy ! Component: 1350 - total flux cleaned = -0.000790334 Jy ! Component: 1400 - total flux cleaned = -0.000804257 Jy ! Component: 1450 - total flux cleaned = -0.000790101 Jy ! Component: 1500 - total flux cleaned = -0.000790436 Jy ! Component: 1550 - total flux cleaned = -0.000763101 Jy ! Component: 1600 - total flux cleaned = -0.000763253 Jy ! Component: 1650 - total flux cleaned = -0.000790186 Jy ! Component: 1700 - total flux cleaned = -0.000750063 Jy ! Component: 1750 - total flux cleaned = -0.000749908 Jy ! Component: 1800 - total flux cleaned = -0.000749913 Jy ! Component: 1850 - total flux cleaned = -0.000723774 Jy ! Component: 1900 - total flux cleaned = -0.000749528 Jy ! Component: 1950 - total flux cleaned = -0.00073678 Jy ! Component: 2000 - total flux cleaned = -0.00072406 Jy ! Component: 2050 - total flux cleaned = -0.000699063 Jy ! Component: 2100 - total flux cleaned = -0.000736359 Jy ! Component: 2150 - total flux cleaned = -0.00071172 Jy ! Component: 2200 - total flux cleaned = -0.000711725 Jy ! Component: 2250 - total flux cleaned = -0.000663176 Jy ! Component: 2300 - total flux cleaned = -0.000699142 Jy ! Component: 2350 - total flux cleaned = -0.000603602 Jy ! Component: 2400 - total flux cleaned = -0.000662778 Jy ! Component: 2450 - total flux cleaned = -0.000627497 Jy ! Component: 2500 - total flux cleaned = -0.000604194 Jy ! Component: 2550 - total flux cleaned = -0.000592613 Jy ! Component: 2600 - total flux cleaned = -0.000535218 Jy ! Component: 2650 - total flux cleaned = -0.000558003 Jy ! Component: 2700 - total flux cleaned = -0.000524016 Jy ! Component: 2750 - total flux cleaned = -0.000490189 Jy ! Component: 2800 - total flux cleaned = -0.000490246 Jy ! Component: 2850 - total flux cleaned = -0.000434813 Jy ! Component: 2900 - total flux cleaned = -0.000379793 Jy ! Component: 2950 - total flux cleaned = -0.000423537 Jy ! Component: 3000 - total flux cleaned = -0.000401849 Jy ! Component: 3050 - total flux cleaned = -0.000337052 Jy ! Component: 3100 - total flux cleaned = -0.000304798 Jy ! Component: 3150 - total flux cleaned = -0.000294113 Jy ! Component: 3200 - total flux cleaned = -0.000272828 Jy ! Component: 3250 - total flux cleaned = -0.000209771 Jy ! Component: 3300 - total flux cleaned = -0.000146994 Jy ! Component: 3350 - total flux cleaned = -0.000105456 Jy ! Component: 3400 - total flux cleaned = -0.000136371 Jy ! Component: 3450 - total flux cleaned = -0.000115828 Jy ! Component: 3500 - total flux cleaned = -7.48811e-05 Jy ! Component: 3550 - total flux cleaned = -4.44748e-05 Jy ! Component: 3600 - total flux cleaned = 1.60344e-05 Jy ! Component: 3650 - total flux cleaned = 3.62115e-05 Jy ! Component: 3700 - total flux cleaned = 0.000105897 Jy ! Component: 3750 - total flux cleaned = 9.58765e-05 Jy ! Component: 3800 - total flux cleaned = 7.63265e-05 Jy ! Component: 3850 - total flux cleaned = 0.000115498 Jy ! Component: 3900 - total flux cleaned = 0.000134987 Jy ! Component: 3950 - total flux cleaned = 0.000154323 Jy ! Component: 4000 - total flux cleaned = 0.000163899 Jy ! Component: 4050 - total flux cleaned = 0.000173559 Jy ! Total flux subtracted in 4096 components = 0.000135414 Jy ! Clean residual min=-0.000756 max=0.000549 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.111645 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 432 components and 0.111645 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0213+8717_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8258 x 2.172 at -54.49 degrees (North through East) ! Clean map min=-0.00099123 max=0.08162 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0213+8717_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0816201 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159049 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.584595 0.584595 1.16919 2.33838 4.67676 9.35352 18.707 37.4141 74.8282 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 513.175 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0213+8717_X_uvs.log closed on Thu Apr 7 01:39:44 2016