! Started logfile: /d2/scr/pima/bp177i_uvs/J1614+5826_X_uvs.log on Tue Apr 15 00:26:10 2014 obs /d2/scr/pima/bp177i_uvs/J1614+5826_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1614+5826_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1614+5826 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1614+5826_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. ! ! 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=1.004965Jy sigma=38.989098 ! Fit after self-cal, rms=0.929471Jy sigma=36.077161 ! 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=0.7745 mas, bmaj=2.842 mas, bpa=37.99 degrees ! Estimated noise=0.848455 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 = 0.0539915 Jy ! Component: 100 - total flux cleaned = 0.0657712 Jy ! Total flux subtracted in 100 components = 0.0657712 Jy ! Clean residual min=-0.003449 max=0.006173 Jy/beam ! Clean residual mean=0.000026 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.0657712 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0657712 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=0.020444Jy sigma=0.735985 ! Fit after self-cal, rms=0.020368Jy sigma=0.732019 ! 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 = 0.0052997 Jy ! Component: 100 - total flux cleaned = 0.00823082 Jy ! Total flux subtracted in 100 components = 0.00823082 Jy ! Clean residual min=-0.003038 max=0.003894 Jy/beam ! Clean residual mean=0.000019 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.074002 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.074002 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=0.018521Jy sigma=0.651509 ! Fit after self-cal, rms=0.018425Jy sigma=0.646436 ! 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=0.981 mas, bmaj=2.909 mas, bpa=37.96 degrees ! Estimated noise=0.571102 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 (-2.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443659 Jy ! Component: 100 - total flux cleaned = 0.0069392 Jy ! Component: 150 - total flux cleaned = 0.00853488 Jy ! Component: 200 - total flux cleaned = 0.00965683 Jy ! Total flux subtracted in 200 components = 0.00965683 Jy ! Clean residual min=-0.002529 max=0.002640 Jy/beam ! Clean residual mean=0.000030 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0836589 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.0836589 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=0.017157Jy sigma=0.596179 ! Fit after self-cal, rms=0.017127Jy sigma=0.595212 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.981 x 2.909 at 37.96 degrees (North through East) ! Clean map min=-0.0022402 max=0.067634 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 1.08 FD 1.16 HN 0.95 KP 0.94 ! LA 0.99 MK 0.94 NL 1.16 OV 0.86 ! PT 0.93 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.93 KP 0.90 ! LA 0.94 MK 1.04 NL 1.14 OV 0.90 ! PT 0.93 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 0.98 KP 1.08 ! LA 0.94 MK 1.07 NL 1.12 OV 0.94 ! PT 0.88 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 0.99 KP 0.88 ! LA 0.95 MK 1.05 NL 1.14 OV 0.92 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.02 KP 1.03 ! LA 0.97 MK 0.99 NL 1.08 OV 0.91 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.18 KP 1.02 ! LA 1.09 MK 0.97 NL 1.12 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.93 KP 0.99 ! LA 0.94 MK 1.11 NL 1.08 OV 1.08 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.98 HN 1.05 KP 1.06 ! LA 0.92 MK 0.98 NL 1.06 OV 0.96 ! PT 0.85 SC 1.10 ! ! ! Fit before self-cal, rms=0.017127Jy sigma=0.595212 ! Fit after self-cal, rms=0.015197Jy sigma=0.518373 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9806 mas, bmaj=2.931 mas, bpa=37.99 degrees ! Estimated noise=0.568666 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 = -0.000671409 Jy ! Component: 100 - total flux cleaned = -0.000813295 Jy ! Component: 150 - total flux cleaned = -0.000897474 Jy ! Component: 200 - total flux cleaned = -0.00101528 Jy ! Total flux subtracted in 200 components = -0.00101528 Jy ! Clean residual min=-0.001276 max=0.001139 Jy/beam ! Clean residual mean=0.000004 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0826436 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.0826436 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=0.015017Jy sigma=0.512463 ! Fit after self-cal, rms=0.015003Jy sigma=0.512091 ! 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=0.015003Jy sigma=0.512091 ! Fit after self-cal, rms=0.014965Jy sigma=0.511234 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9793 mas, bmaj=2.932 mas, bpa=38 degrees ! Estimated noise=0.56737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000733988 Jy ! Component: 100 - total flux cleaned = -0.000803935 Jy ! Component: 150 - total flux cleaned = -0.000897758 Jy ! Component: 200 - total flux cleaned = -0.00100046 Jy ! Total flux subtracted in 200 components = -0.00100046 Jy ! Clean residual min=-0.001186 max=0.001104 Jy/beam ! Clean residual mean=0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0816431 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.0816431 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=0.014890Jy sigma=0.508802 ! Fit after self-cal, rms=0.014886Jy sigma=0.508717 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 = -6.7365e-05 Jy ! Component: 100 - total flux cleaned = -8.21807e-05 Jy ! Component: 150 - total flux cleaned = -0.000122851 Jy ! Component: 200 - total flux cleaned = -0.000135682 Jy ! Total flux subtracted in 200 components = -0.000135682 Jy ! Clean residual min=-0.001162 max=0.001105 Jy/beam ! Clean residual mean=0.000003 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0815075 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.0815074 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=0.014857Jy sigma=0.507821 ! Fit after self-cal, rms=0.014856Jy sigma=0.507789 ! 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=0.014856Jy sigma=0.507789 ! Fit after self-cal, rms=0.014846Jy sigma=0.507012 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9779 mas, bmaj=2.931 mas, bpa=38.01 degrees ! Estimated noise=0.56696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00052545 Jy ! Component: 100 - total flux cleaned = -0.000600744 Jy ! Component: 150 - total flux cleaned = -0.000720336 Jy ! Component: 200 - total flux cleaned = -0.000756535 Jy ! Total flux subtracted in 200 components = -0.000756535 Jy ! Clean residual min=-0.001101 max=0.001092 Jy/beam ! Clean residual mean=0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0807509 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 104 components and 0.0807509 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=0.014811Jy sigma=0.505728 ! Fit after self-cal, rms=0.014810Jy sigma=0.505702 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 = -5.82528e-05 Jy ! Component: 100 - total flux cleaned = -9.07638e-05 Jy ! Component: 150 - total flux cleaned = -0.000111113 Jy ! Component: 200 - total flux cleaned = -0.000140239 Jy ! Total flux subtracted in 200 components = -0.000140239 Jy ! Clean residual min=-0.001086 max=0.001088 Jy/beam ! Clean residual mean=0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0806107 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.0806107 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=0.014795Jy sigma=0.505189 ! Fit after self-cal, rms=0.014795Jy sigma=0.505177 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014795Jy sigma=0.505177 ! Fit after self-cal, rms=0.014798Jy sigma=0.504710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.057 mas, bmaj=3.179 mas, bpa=39.28 degrees ! Estimated noise=0.671313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00033788 Jy ! Component: 100 - total flux cleaned = -0.000395823 Jy ! Component: 150 - total flux cleaned = -0.000453409 Jy ! Component: 200 - total flux cleaned = -0.000482495 Jy ! Total flux subtracted in 200 components = -0.000482495 Jy ! Clean residual min=-0.000954 max=0.000930 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0801282 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.0801282 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=0.014782Jy sigma=0.503953 ! Fit after self-cal, rms=0.014781Jy sigma=0.503922 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 = 2.1206e-05 Jy ! Component: 100 - total flux cleaned = -1.89701e-05 Jy ! Component: 150 - total flux cleaned = -4.06422e-05 Jy ! Component: 200 - total flux cleaned = -6.05059e-05 Jy ! Total flux subtracted in 200 components = -6.05059e-05 Jy ! Clean residual min=-0.000901 max=0.000938 Jy/beam ! Clean residual mean=0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0800676 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 0.0800676 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=0.014780Jy sigma=0.503721 ! Fit after self-cal, rms=0.014780Jy sigma=0.503704 ! 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=0.9771 mas, bmaj=2.93 mas, bpa=38.01 degrees ! Estimated noise=0.566677 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9771 x 2.93 at 38.01 degrees (North through East) ! Clean map min=-0.0010236 max=0.067698 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=0.7725 mas, bmaj=2.851 mas, bpa=38 degrees ! Estimated noise=0.841676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.053583 Jy ! Component: 100 - total flux cleaned = 0.0653169 Jy ! Component: 150 - total flux cleaned = 0.0692892 Jy ! Component: 200 - total flux cleaned = 0.0717704 Jy ! Total flux subtracted in 200 components = 0.0717704 Jy ! Clean residual min=-0.001916 max=0.001954 Jy/beam ! Clean residual mean=0.000010 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0717704 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0717704 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9771 mas, bmaj=2.93 mas, bpa=38.01 degrees ! Estimated noise=0.566677 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) ! Added new window around map position (-2.8, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256364 Jy ! Component: 100 - total flux cleaned = 0.00415626 Jy ! Component: 150 - total flux cleaned = 0.00533446 Jy ! Component: 200 - total flux cleaned = 0.00619492 Jy ! Total flux subtracted in 200 components = 0.00619492 Jy ! Clean residual min=-0.001338 max=0.001055 Jy/beam ! Clean residual mean=0.000008 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0779653 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 59 components and 0.0779653 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=2.057 mas, bmaj=3.179 mas, bpa=39.28 degrees ! Estimated noise=0.671313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000997997 Jy ! Component: 100 - total flux cleaned = 0.00145655 Jy ! Component: 150 - total flux cleaned = 0.00158775 Jy ! Component: 200 - total flux cleaned = 0.00170088 Jy ! Total flux subtracted in 200 components = 0.00170088 Jy ! Clean residual min=-0.001101 max=0.001056 Jy/beam ! Clean residual mean=0.000005 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0796662 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.28813e-05 Jy ! Component: 100 - total flux cleaned = 6.26133e-05 Jy ! Component: 150 - total flux cleaned = 6.20759e-05 Jy ! Component: 200 - total flux cleaned = 7.49732e-05 Jy ! Total flux subtracted in 200 components = 7.49732e-05 Jy ! Clean residual min=-0.001015 max=0.000963 Jy/beam ! Clean residual mean=0.000004 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0797411 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 110 components and 0.0797411 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9771 mas, bmaj=2.93 mas, bpa=38.01 degrees ! Estimated noise=0.566677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000437509 Jy ! Component: 100 - total flux cleaned = -0.000393379 Jy ! Component: 150 - total flux cleaned = -0.000313144 Jy ! Component: 200 - total flux cleaned = -0.000238411 Jy ! Total flux subtracted in 200 components = -0.000238411 Jy ! Clean residual min=-0.001158 max=0.001100 Jy/beam ! Clean residual mean=0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0795027 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 130 components and 0.0795027 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=0.014837Jy sigma=0.505100 ! Fit after self-cal, rms=0.014830Jy sigma=0.504772 wmodel /d2/scr/pima/bp177i_uvs/J1614+5826_X_map.mod ! Writing 130 model components to file: /d2/scr/pima/bp177i_uvs/J1614+5826_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1614+5826_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1614+5826_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1614+5826_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J1614+5826_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 = -0.00019311 Jy ! Component: 100 - total flux cleaned = -0.000158812 Jy ! Component: 150 - total flux cleaned = -7.48834e-05 Jy ! Component: 200 - total flux cleaned = -5.89996e-05 Jy ! Component: 250 - total flux cleaned = 6.32485e-05 Jy ! Component: 300 - total flux cleaned = 0.000136969 Jy ! Component: 350 - total flux cleaned = 0.000208577 Jy ! Component: 400 - total flux cleaned = 0.000319945 Jy ! Component: 450 - total flux cleaned = 0.000414426 Jy ! Component: 500 - total flux cleaned = 0.000506504 Jy ! Component: 550 - total flux cleaned = 0.000557789 Jy ! Component: 600 - total flux cleaned = 0.000570239 Jy ! Component: 650 - total flux cleaned = 0.000582439 Jy ! Component: 700 - total flux cleaned = 0.000642345 Jy ! Component: 750 - total flux cleaned = 0.000677533 Jy ! Component: 800 - total flux cleaned = 0.000700376 Jy ! Component: 850 - total flux cleaned = 0.000722815 Jy ! Component: 900 - total flux cleaned = 0.000766987 Jy ! Component: 950 - total flux cleaned = 0.000821408 Jy ! Component: 1000 - total flux cleaned = 0.000885337 Jy ! Component: 1050 - total flux cleaned = 0.000938022 Jy ! Component: 1100 - total flux cleaned = 0.00102094 Jy ! Component: 1150 - total flux cleaned = 0.00107167 Jy ! Component: 1200 - total flux cleaned = 0.0011318 Jy ! Component: 1250 - total flux cleaned = 0.00116142 Jy ! Component: 1300 - total flux cleaned = 0.00121017 Jy ! Component: 1350 - total flux cleaned = 0.00126782 Jy ! Component: 1400 - total flux cleaned = 0.00130581 Jy ! Component: 1450 - total flux cleaned = 0.00133402 Jy ! Component: 1500 - total flux cleaned = 0.00138048 Jy ! Component: 1550 - total flux cleaned = 0.00140782 Jy ! Component: 1600 - total flux cleaned = 0.00139878 Jy ! Component: 1650 - total flux cleaned = 0.00143456 Jy ! Component: 1700 - total flux cleaned = 0.00141685 Jy ! Component: 1750 - total flux cleaned = 0.00143435 Jy ! Component: 1800 - total flux cleaned = 0.00144306 Jy ! Component: 1850 - total flux cleaned = 0.00146023 Jy ! Component: 1900 - total flux cleaned = 0.00145157 Jy ! Component: 1950 - total flux cleaned = 0.00142631 Jy ! Component: 2000 - total flux cleaned = 0.00141806 Jy ! Component: 2050 - total flux cleaned = 0.00143451 Jy ! Component: 2100 - total flux cleaned = 0.00142635 Jy ! Component: 2150 - total flux cleaned = 0.00141823 Jy ! Component: 2200 - total flux cleaned = 0.00140229 Jy ! Component: 2250 - total flux cleaned = 0.00141828 Jy ! Component: 2300 - total flux cleaned = 0.001434 Jy ! Component: 2350 - total flux cleaned = 0.00142617 Jy ! Component: 2400 - total flux cleaned = 0.00143385 Jy ! Component: 2450 - total flux cleaned = 0.00147238 Jy ! Component: 2500 - total flux cleaned = 0.00147231 Jy ! Component: 2550 - total flux cleaned = 0.00146481 Jy ! Component: 2600 - total flux cleaned = 0.00148742 Jy ! Component: 2650 - total flux cleaned = 0.00149482 Jy ! Component: 2700 - total flux cleaned = 0.00150957 Jy ! Component: 2750 - total flux cleaned = 0.00152417 Jy ! Component: 2800 - total flux cleaned = 0.00154585 Jy ! Component: 2850 - total flux cleaned = 0.00156737 Jy ! Component: 2900 - total flux cleaned = 0.00156733 Jy ! Component: 2950 - total flux cleaned = 0.00156737 Jy ! Component: 3000 - total flux cleaned = 0.0015815 Jy ! Component: 3050 - total flux cleaned = 0.00160249 Jy ! Component: 3100 - total flux cleaned = 0.0016164 Jy ! Component: 3150 - total flux cleaned = 0.00163021 Jy ! Component: 3200 - total flux cleaned = 0.00164388 Jy ! Component: 3250 - total flux cleaned = 0.00165073 Jy ! Component: 3300 - total flux cleaned = 0.00164394 Jy ! Component: 3350 - total flux cleaned = 0.00166399 Jy ! Component: 3400 - total flux cleaned = 0.00168399 Jy ! Component: 3450 - total flux cleaned = 0.00170383 Jy ! Component: 3500 - total flux cleaned = 0.00169068 Jy ! Component: 3550 - total flux cleaned = 0.00168416 Jy ! Component: 3600 - total flux cleaned = 0.00169065 Jy ! Component: 3650 - total flux cleaned = 0.00169705 Jy ! Component: 3700 - total flux cleaned = 0.00169707 Jy ! Component: 3750 - total flux cleaned = 0.00169709 Jy ! Component: 3800 - total flux cleaned = 0.00169712 Jy ! Component: 3850 - total flux cleaned = 0.00169714 Jy ! Component: 3900 - total flux cleaned = 0.00169719 Jy ! Component: 3950 - total flux cleaned = 0.00170341 Jy ! Component: 4000 - total flux cleaned = 0.00170955 Jy ! Component: 4050 - total flux cleaned = 0.00169123 Jy ! Total flux subtracted in 4096 components = 0.00171565 Jy ! Clean residual min=-0.000436 max=0.000358 Jy/beam ! Clean residual mean=0.000002 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0812184 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 395 components and 0.0812183 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1614+5826_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9771 x 2.93 at 38.01 degrees (North through East) ! Clean map min=-0.0010482 max=0.067531 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1614+5826_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0675305 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00010575 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.469789 0.469789 0.939579 1.87916 3.75831 7.51663 15.0333 30.0665 60.133 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 638.584 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1614+5826_X_uvs.log closed on Tue Apr 15 00:26:15 2014