! Started logfile: /d2/scr/pima/bp177b_uvs/J1059+5239_C_uvs.log on Sat Mar 22 08:09:15 2014 obs /d2/scr/pima/bp177b_uvs/J1059+5239_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1059+5239_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1059+5239 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1088 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177b_uvs/J1059+5239_C] 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 0.300x0.300 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002646Jy sigma=48.755829 ! Fit after self-cal, rms=0.965418Jy sigma=46.916609 ! 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=1.239 mas, bmaj=4.53 mas, bpa=7.765 degrees ! Estimated noise=0.628129 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 = 0.0257254 Jy ! Component: 100 - total flux cleaned = 0.0331816 Jy ! Total flux subtracted in 100 components = 0.0331816 Jy ! Clean residual min=-0.002489 max=0.003485 Jy/beam ! Clean residual mean=-0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0331816 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0331816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017928Jy sigma=0.812718 ! Fit after self-cal, rms=0.014810Jy sigma=0.685825 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048925 Jy ! Component: 100 - total flux cleaned = 0.00780675 Jy ! Total flux subtracted in 100 components = 0.00780675 Jy ! Clean residual min=-0.001815 max=0.002020 Jy/beam ! Clean residual mean=-0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0409884 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0409884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012655Jy sigma=0.577587 ! Fit after self-cal, rms=0.012639Jy sigma=0.576818 ! 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=1.477 mas, bmaj=4.623 mas, bpa=7.783 degrees ! Estimated noise=0.447605 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 (1.5, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250319 Jy ! Component: 100 - total flux cleaned = 0.00381693 Jy ! Component: 150 - total flux cleaned = 0.00437908 Jy ! Component: 200 - total flux cleaned = 0.00478053 Jy ! Total flux subtracted in 200 components = 0.00478053 Jy ! Clean residual min=-0.001126 max=0.001042 Jy/beam ! Clean residual mean=-0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0457689 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.0457689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012110Jy sigma=0.552539 ! Fit after self-cal, rms=0.012092Jy sigma=0.551587 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.477 x 4.623 at 7.783 degrees (North through East) ! Clean map min=-0.0010625 max=0.035953 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* 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 1.02 FD 1.13 HN 0.98 LA 1.09 ! MK 0.98 NL 1.04 OV 0.98 PT 1.02 ! SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 0.93 LA 0.96 ! MK 1.00 NL 0.98 OV 0.98 PT 0.90 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.99 LA 1.04 ! MK 1.12 NL 0.98 OV 1.05 PT 0.98 ! SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.04 LA 1.05 ! MK 1.06 NL 0.97 OV 1.05 PT 0.99 ! SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 LA 0.99 ! MK 0.99 NL 0.98 OV 0.94 PT 0.95 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.07 LA 0.90 ! MK 1.00 NL 0.97 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.012092Jy sigma=0.551587 ! Fit after self-cal, rms=0.011828Jy sigma=0.536588 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.479 mas, bmaj=4.629 mas, bpa=7.861 degrees ! Estimated noise=0.446565 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 = 0.000278006 Jy ! Component: 100 - total flux cleaned = 0.000542739 Jy ! Component: 150 - total flux cleaned = 0.000758925 Jy ! Component: 200 - total flux cleaned = 0.00087842 Jy ! Total flux subtracted in 200 components = 0.00087842 Jy ! Clean residual min=-0.001073 max=0.000952 Jy/beam ! Clean residual mean=0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0466473 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.0466473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011791Jy sigma=0.534730 ! Fit after self-cal, rms=0.011790Jy sigma=0.534572 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011790Jy sigma=0.534572 ! Fit after self-cal, rms=0.011621Jy sigma=0.530893 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.476 mas, bmaj=4.633 mas, bpa=7.867 degrees ! Estimated noise=0.444906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.40239e-05 Jy ! Component: 100 - total flux cleaned = 0.000103527 Jy ! Component: 150 - total flux cleaned = 9.52739e-05 Jy ! Component: 200 - total flux cleaned = 8.76663e-05 Jy ! Total flux subtracted in 200 components = 8.76663e-05 Jy ! Clean residual min=-0.001007 max=0.000918 Jy/beam ! Clean residual mean=-0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.046735 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.046735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011609Jy sigma=0.530239 ! Fit after self-cal, rms=0.011608Jy sigma=0.530223 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 = 3.13528e-05 Jy ! Component: 100 - total flux cleaned = 3.11067e-05 Jy ! Component: 150 - total flux cleaned = 3.78272e-05 Jy ! Component: 200 - total flux cleaned = 4.42597e-05 Jy ! Total flux subtracted in 200 components = 4.42597e-05 Jy ! Clean residual min=-0.001001 max=0.000913 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0467793 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.0467793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011601Jy sigma=0.529861 ! Fit after self-cal, rms=0.011601Jy sigma=0.529857 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011601Jy sigma=0.529857 ! Fit after self-cal, rms=0.011581Jy sigma=0.529788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.473 mas, bmaj=4.631 mas, bpa=7.898 degrees ! Estimated noise=0.444444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.78788e-05 Jy ! Component: 100 - total flux cleaned = 9.4015e-05 Jy ! Component: 150 - total flux cleaned = 0.000106448 Jy ! Component: 200 - total flux cleaned = 0.000112278 Jy ! Total flux subtracted in 200 components = 0.000112278 Jy ! Clean residual min=-0.000995 max=0.000914 Jy/beam ! Clean residual mean=-0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0468915 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.0468915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011575Jy sigma=0.529437 ! Fit after self-cal, rms=0.011574Jy sigma=0.529431 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 = 4.9438e-06 Jy ! Component: 100 - total flux cleaned = 1.03827e-05 Jy ! Component: 150 - total flux cleaned = 1.57499e-05 Jy ! Component: 200 - total flux cleaned = 2.11157e-05 Jy ! Total flux subtracted in 200 components = 2.11157e-05 Jy ! Clean residual min=-0.000989 max=0.000907 Jy/beam ! Clean residual mean=-0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0469126 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.0469126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011570Jy sigma=0.529201 ! Fit after self-cal, rms=0.011570Jy sigma=0.529198 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011570Jy sigma=0.529198 ! Fit after self-cal, rms=0.011556Jy sigma=0.529155 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.256 mas, bmaj=4.989 mas, bpa=9.419 degrees ! Estimated noise=0.578705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251367 Jy ! Component: 100 - total flux cleaned = 0.000367865 Jy ! Component: 150 - total flux cleaned = 0.000412179 Jy ! Component: 200 - total flux cleaned = 0.000444844 Jy ! Total flux subtracted in 200 components = 0.000444844 Jy ! Clean residual min=-0.001132 max=0.000905 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0473575 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.0473575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011559Jy sigma=0.529294 ! Fit after self-cal, rms=0.011558Jy sigma=0.529266 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 = 4.9724e-05 Jy ! Component: 100 - total flux cleaned = 6.73827e-05 Jy ! Component: 150 - total flux cleaned = 8.87304e-05 Jy ! Component: 200 - total flux cleaned = 0.000108516 Jy ! Total flux subtracted in 200 components = 0.000108516 Jy ! Clean residual min=-0.001130 max=0.000912 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.047466 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.047466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011563Jy sigma=0.529460 ! Fit after self-cal, rms=0.011563Jy sigma=0.529436 ! 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=1.472 mas, bmaj=4.629 mas, bpa=7.933 degrees ! Estimated noise=0.444053 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.472 x 4.629 at 7.933 degrees (North through East) ! Clean map min=-0.00096737 max=0.035669 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=1.239 mas, bmaj=4.537 mas, bpa=7.941 degrees ! Estimated noise=0.623771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263487 Jy ! Component: 100 - total flux cleaned = 0.0344088 Jy ! Component: 150 - total flux cleaned = 0.0389304 Jy ! Component: 200 - total flux cleaned = 0.0417537 Jy ! Total flux subtracted in 200 components = 0.0417537 Jy ! Clean residual min=-0.001736 max=0.002061 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0417537 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0417537 Jy ! Inverting map and beam ! Estimated beam: bmin=1.472 mas, bmaj=4.629 mas, bpa=7.933 degrees ! Estimated noise=0.444053 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 = 0.00223687 Jy ! Component: 100 - total flux cleaned = 0.00331309 Jy ! Component: 150 - total flux cleaned = 0.00374055 Jy ! Component: 200 - total flux cleaned = 0.00411194 Jy ! Total flux subtracted in 200 components = 0.00411194 Jy ! Clean residual min=-0.001077 max=0.000917 Jy/beam ! Clean residual mean=-0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0458656 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 35 components and 0.0458656 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.256 mas, bmaj=4.989 mas, bpa=9.419 degrees ! Estimated noise=0.578705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636019 Jy ! Component: 100 - total flux cleaned = 0.000908073 Jy ! Component: 150 - total flux cleaned = 0.00111376 Jy ! Component: 200 - total flux cleaned = 0.00126511 Jy ! Total flux subtracted in 200 components = 0.00126511 Jy ! Clean residual min=-0.001137 max=0.000895 Jy/beam ! Clean residual mean=-0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0471307 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 = 8.26392e-05 Jy ! Component: 100 - total flux cleaned = 0.00015993 Jy ! Component: 150 - total flux cleaned = 0.000197234 Jy ! Component: 200 - total flux cleaned = 0.000238408 Jy ! Total flux subtracted in 200 components = 0.000238408 Jy ! Clean residual min=-0.001121 max=0.000905 Jy/beam ! Clean residual mean=-0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0473691 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 62 components and 0.0473691 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.472 mas, bmaj=4.629 mas, bpa=7.933 degrees ! Estimated noise=0.444053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.78942e-05 Jy ! Component: 100 - total flux cleaned = -8.40634e-05 Jy ! Component: 150 - total flux cleaned = -0.000104978 Jy ! Component: 200 - total flux cleaned = -0.000123484 Jy ! Total flux subtracted in 200 components = -0.000123484 Jy ! Clean residual min=-0.000976 max=0.000915 Jy/beam ! Clean residual mean=-0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0472456 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.0472456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011571Jy sigma=0.529790 ! Fit after self-cal, rms=0.011571Jy sigma=0.529759 wmodel /d2/scr/pima/bp177b_uvs/J1059+5239_C_map.mod ! Writing 91 model components to file: /d2/scr/pima/bp177b_uvs/J1059+5239_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J1059+5239_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1059+5239_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1059+5239_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177b_uvs/J1059+5239_C_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 = -5.22348e-06 Jy ! Component: 100 - total flux cleaned = -2.21947e-05 Jy ! Component: 150 - total flux cleaned = -2.23016e-05 Jy ! Component: 200 - total flux cleaned = 6.71818e-06 Jy ! Component: 250 - total flux cleaned = 6.83387e-06 Jy ! Component: 300 - total flux cleaned = 3.43985e-05 Jy ! Component: 350 - total flux cleaned = 4.75707e-05 Jy ! Component: 400 - total flux cleaned = 2.17746e-05 Jy ! Component: 450 - total flux cleaned = 2.20326e-05 Jy ! Component: 500 - total flux cleaned = 4.61564e-05 Jy ! Component: 550 - total flux cleaned = 3.41147e-05 Jy ! Component: 600 - total flux cleaned = 4.57917e-05 Jy ! Component: 650 - total flux cleaned = 3.41774e-05 Jy ! Component: 700 - total flux cleaned = 1.21336e-05 Jy ! Component: 750 - total flux cleaned = 1.67991e-06 Jy ! Component: 800 - total flux cleaned = -3.00737e-05 Jy ! Component: 850 - total flux cleaned = -4.03476e-05 Jy ! Component: 900 - total flux cleaned = -9.1902e-05 Jy ! Component: 950 - total flux cleaned = -0.000142472 Jy ! Component: 1000 - total flux cleaned = -0.000132406 Jy ! Component: 1050 - total flux cleaned = -0.00015202 Jy ! Component: 1100 - total flux cleaned = -0.000171272 Jy ! Component: 1150 - total flux cleaned = -0.000199744 Jy ! Component: 1200 - total flux cleaned = -0.00019975 Jy ! Component: 1250 - total flux cleaned = -0.000227518 Jy ! Component: 1300 - total flux cleaned = -0.000273112 Jy ! Component: 1350 - total flux cleaned = -0.000273113 Jy ! Component: 1400 - total flux cleaned = -0.00029081 Jy ! Component: 1450 - total flux cleaned = -0.00029073 Jy ! Component: 1500 - total flux cleaned = -0.000299397 Jy ! Component: 1550 - total flux cleaned = -0.000307941 Jy ! Component: 1600 - total flux cleaned = -0.000324843 Jy ! Component: 1650 - total flux cleaned = -0.000349577 Jy ! Component: 1700 - total flux cleaned = -0.000341448 Jy ! Component: 1750 - total flux cleaned = -0.000365871 Jy ! Component: 1800 - total flux cleaned = -0.000373924 Jy ! Component: 1850 - total flux cleaned = -0.000405408 Jy ! Component: 1900 - total flux cleaned = -0.000389618 Jy ! Component: 1950 - total flux cleaned = -0.000389629 Jy ! Component: 2000 - total flux cleaned = -0.000404902 Jy ! Component: 2050 - total flux cleaned = -0.000412481 Jy ! Component: 2100 - total flux cleaned = -0.00043494 Jy ! Component: 2150 - total flux cleaned = -0.000464557 Jy ! Component: 2200 - total flux cleaned = -0.00046447 Jy ! Component: 2250 - total flux cleaned = -0.000464504 Jy ! Component: 2300 - total flux cleaned = -0.000457404 Jy ! Component: 2350 - total flux cleaned = -0.000493184 Jy ! Component: 2400 - total flux cleaned = -0.000500224 Jy ! Component: 2450 - total flux cleaned = -0.000493244 Jy ! Component: 2500 - total flux cleaned = -0.000528005 Jy ! Component: 2550 - total flux cleaned = -0.000521047 Jy ! Component: 2600 - total flux cleaned = -0.000514175 Jy ! Component: 2650 - total flux cleaned = -0.000514187 Jy ! Component: 2700 - total flux cleaned = -0.000541158 Jy ! Component: 2750 - total flux cleaned = -0.000547771 Jy ! Component: 2800 - total flux cleaned = -0.000554453 Jy ! Component: 2850 - total flux cleaned = -0.000580705 Jy ! Component: 2900 - total flux cleaned = -0.000600195 Jy ! Component: 2950 - total flux cleaned = -0.000619627 Jy ! Component: 3000 - total flux cleaned = -0.000632442 Jy ! Component: 3050 - total flux cleaned = -0.000632426 Jy ! Component: 3100 - total flux cleaned = -0.000632431 Jy ! Component: 3150 - total flux cleaned = -0.000651377 Jy ! Component: 3200 - total flux cleaned = -0.000670173 Jy ! Component: 3250 - total flux cleaned = -0.000695006 Jy ! Component: 3300 - total flux cleaned = -0.000701199 Jy ! Component: 3350 - total flux cleaned = -0.000731869 Jy ! Component: 3400 - total flux cleaned = -0.000744021 Jy ! Component: 3450 - total flux cleaned = -0.000774279 Jy ! Component: 3500 - total flux cleaned = -0.000798332 Jy ! Component: 3550 - total flux cleaned = -0.000816243 Jy ! Component: 3600 - total flux cleaned = -0.000845937 Jy ! Component: 3650 - total flux cleaned = -0.0008518 Jy ! Component: 3700 - total flux cleaned = -0.000869418 Jy ! Component: 3750 - total flux cleaned = -0.000881131 Jy ! Component: 3800 - total flux cleaned = -0.000933397 Jy ! Component: 3850 - total flux cleaned = -0.000944933 Jy ! Component: 3900 - total flux cleaned = -0.000990815 Jy ! Component: 3950 - total flux cleaned = -0.000996566 Jy ! Component: 4000 - total flux cleaned = -0.00103058 Jy ! Component: 4050 - total flux cleaned = -0.00104752 Jy ! Total flux subtracted in 4096 components = -0.00106438 Jy ! Clean residual min=-0.000295 max=0.000309 Jy/beam ! Clean residual mean=-0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0461813 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 358 components and 0.0461813 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1059+5239_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.472 x 4.629 at 7.933 degrees (North through East) ! Clean map min=-0.00074163 max=0.03553 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1059+5239_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0355297 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.43418e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.796587 0.796587 1.59317 3.18635 6.3727 12.7454 25.4908 50.9816 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 376.606 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1059+5239_C_uvs.log closed on Sat Mar 22 08:09:19 2014