! Started logfile: /scr/pima/rdv72_uvs/J0114-2419_X_uvs.log on Sat Oct 5 08:43:59 2013 obs /scr/pima/rdv72_uvs/J0114-2419_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0114-2419_X_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 24 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.899441 visibilities/baseline/integration-bin. ! Found source: J0114-2419 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7728 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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/rdv72_uvs/J0114-2419_X] 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. ! ! Fit before self-cal, rms=1.022899Jy sigma=1.760432 ! Fit after self-cal, rms=0.858052Jy sigma=1.394019 ! 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 ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec ! Estimated beam: bmin=0.7393 mas, bmaj=1.075 mas, bpa=-9.864 degrees ! Estimated noise=10.6277 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 = 0.115082 Jy ! Component: 100 - total flux cleaned = 0.151956 Jy ! Total flux subtracted in 100 components = 0.151956 Jy ! Clean residual min=-0.010101 max=0.016732 Jy/beam ! Clean residual mean=-0.000030 rms=0.002767 Jy/beam ! Combined flux in latest and established models = 0.151956 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.151956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121271Jy sigma=0.191094 ! Fit after self-cal, rms=0.121483Jy sigma=0.191018 ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186042 Jy ! Component: 100 - total flux cleaned = 0.0286411 Jy ! Total flux subtracted in 100 components = 0.0286411 Jy ! Clean residual min=-0.009781 max=0.010730 Jy/beam ! Clean residual mean=-0.000014 rms=0.002315 Jy/beam ! Combined flux in latest and established models = 0.180598 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.180598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117809Jy sigma=0.175256 ! Fit after self-cal, rms=0.117950Jy sigma=0.175236 ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec 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 ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec ! Estimated beam: bmin=0.9836 mas, bmaj=1.647 mas, bpa=-4.916 degrees ! Estimated noise=5.08656 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 = 0.0163688 Jy ! Component: 100 - total flux cleaned = 0.0234385 Jy ! Component: 150 - total flux cleaned = 0.026632 Jy ! Component: 200 - total flux cleaned = 0.028075 Jy ! Total flux subtracted in 200 components = 0.028075 Jy ! Clean residual min=-0.012119 max=0.012322 Jy/beam ! Clean residual mean=-0.000021 rms=0.002875 Jy/beam ! Combined flux in latest and established models = 0.208673 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.208673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117513Jy sigma=0.168075 ! Fit after self-cal, rms=0.117610Jy sigma=0.168065 ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.62 FD 0.82 KP 0.94 LA 0.97 ! MK 0.87 NL 1.23 OV 1.08 PT 0.91 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.44 FD 0.81 HO 1.02 KK 1.29 ! KP 0.95 LA 0.94 MK 0.82 NL 1.18 ! OV 1.04 PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 0.79 KP 0.89 LA 0.93 ! MK 0.86 NL 1.19 OV 1.08 PT 0.96 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.41 FD 0.80 HO 1.03 KK 1.21 ! KP 0.94 LA 0.92 MK 0.95 NL 1.19 ! OV 1.09 PT 0.95 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.61 FD 0.80 KP 0.84 LA 1.00 ! MK 0.90 NL 1.31 OV 1.15 PT 0.95 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.59 FD 0.79 HO 1.31 KK 1.32 ! KP 0.87 LA 0.99 MK 0.82 NL 1.18 ! OV 1.11 PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.65 FD 0.82 KP 0.91 LA 1.04 ! MK 1.02 NL 1.25 OV 1.12 PT 1.01 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.38 FD 0.83 HO 1.22 KK 1.12 ! KP 0.95 LA 0.96 MK 0.90 NL 1.26 ! OV 1.09 PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.117610Jy sigma=0.168065 ! Fit after self-cal, rms=0.127247Jy sigma=0.154677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec ! Estimated beam: bmin=0.9678 mas, bmaj=1.693 mas, bpa=-4.828 degrees ! Estimated noise=5.04905 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 = -0.000174046 Jy ! Component: 100 - total flux cleaned = -0.000120544 Jy ! Component: 150 - total flux cleaned = -7.33389e-05 Jy ! Component: 200 - total flux cleaned = -3.21205e-05 Jy ! Total flux subtracted in 200 components = -3.21205e-05 Jy ! Clean residual min=-0.003607 max=0.003897 Jy/beam ! Clean residual mean=-0.000004 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.20864 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 0.20864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127230Jy sigma=0.154672 ! Fit after self-cal, rms=0.127966Jy sigma=0.154352 ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec 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. ! ! Fit before self-cal, rms=0.127966Jy sigma=0.154352 ! Fit after self-cal, rms=0.128599Jy sigma=0.154338 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec ! Estimated beam: bmin=0.9645 mas, bmaj=1.699 mas, bpa=-4.757 degrees ! Estimated noise=5.03507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251631 Jy ! Component: 100 - total flux cleaned = -0.000178335 Jy ! Component: 150 - total flux cleaned = -0.000118201 Jy ! Component: 200 - total flux cleaned = -0.000119544 Jy ! Total flux subtracted in 200 components = -0.000119544 Jy ! Clean residual min=-0.003541 max=0.003688 Jy/beam ! Clean residual mean=-0.000004 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.208521 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.208521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128590Jy sigma=0.154334 ! Fit after self-cal, rms=0.128637Jy sigma=0.154332 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec 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 = 1.86037e-06 Jy ! Component: 100 - total flux cleaned = 9.60084e-07 Jy ! Component: 150 - total flux cleaned = 1.97775e-06 Jy ! Component: 200 - total flux cleaned = -1.24077e-05 Jy ! Total flux subtracted in 200 components = -1.24077e-05 Jy ! Clean residual min=-0.003547 max=0.003673 Jy/beam ! Clean residual mean=-0.000005 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.208508 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.208508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128628Jy sigma=0.154329 ! Fit after self-cal, rms=0.128632Jy sigma=0.154329 ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec 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. ! ! Fit before self-cal, rms=0.128632Jy sigma=0.154329 ! Fit after self-cal, rms=0.129114Jy sigma=0.154311 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec ! Estimated beam: bmin=0.9626 mas, bmaj=1.707 mas, bpa=-4.706 degrees ! Estimated noise=5.02784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.7363e-05 Jy ! Component: 100 - total flux cleaned = -1.02752e-05 Jy ! Component: 150 - total flux cleaned = 2.34263e-05 Jy ! Component: 200 - total flux cleaned = 2.44046e-05 Jy ! Total flux subtracted in 200 components = 2.44046e-05 Jy ! Clean residual min=-0.003537 max=0.003694 Jy/beam ! Clean residual mean=-0.000005 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.208533 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.208533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129107Jy sigma=0.154308 ! Fit after self-cal, rms=0.129129Jy sigma=0.154307 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec 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 = 1.74984e-06 Jy ! Component: 100 - total flux cleaned = -1.30787e-05 Jy ! Component: 150 - total flux cleaned = -1.35791e-05 Jy ! Component: 200 - total flux cleaned = -2.83086e-05 Jy ! Total flux subtracted in 200 components = -2.83086e-05 Jy ! Clean residual min=-0.003534 max=0.003693 Jy/beam ! Clean residual mean=-0.000005 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.208505 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.208505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129123Jy sigma=0.154305 ! Fit after self-cal, rms=0.129124Jy sigma=0.154304 ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec 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. ! ! Fit before self-cal, rms=0.129124Jy sigma=0.154304 ! Fit after self-cal, rms=0.129370Jy sigma=0.154287 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec ! Estimated beam: bmin=2.738 mas, bmaj=6.531 mas, bpa=1.678 degrees ! Estimated noise=5.43754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.92163e-05 Jy ! Component: 100 - total flux cleaned = 6.01139e-05 Jy ! Component: 150 - total flux cleaned = 6.06279e-05 Jy ! Component: 200 - total flux cleaned = 6.10076e-05 Jy ! Total flux subtracted in 200 components = 6.10076e-05 Jy ! Clean residual min=-0.003856 max=0.004907 Jy/beam ! Clean residual mean=-0.000008 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.208566 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 41 components and 0.208566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129373Jy sigma=0.154288 ! Fit after self-cal, rms=0.129382Jy sigma=0.154286 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec 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 = 3.18149e-05 Jy ! Component: 100 - total flux cleaned = 3.07953e-05 Jy ! Component: 150 - total flux cleaned = 3.02677e-05 Jy ! Component: 200 - total flux cleaned = 2.98992e-05 Jy ! Total flux subtracted in 200 components = 2.98992e-05 Jy ! Clean residual min=-0.003847 max=0.004913 Jy/beam ! Clean residual mean=-0.000008 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.208595 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 41 components and 0.208595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129387Jy sigma=0.154289 ! Fit after self-cal, rms=0.129388Jy sigma=0.154287 ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec 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 ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec ! Estimated beam: bmin=0.9612 mas, bmaj=1.712 mas, bpa=-4.668 degrees ! Estimated noise=5.02105 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9612 x 1.712 at -4.668 degrees (North through East) ! Clean map min=-0.0033378 max=0.15879 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 ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec ! Estimated beam: bmin=0.7152 mas, bmaj=1.131 mas, bpa=-8.415 degrees ! Estimated noise=10.5746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115432 Jy ! Component: 100 - total flux cleaned = 0.156544 Jy ! Component: 150 - total flux cleaned = 0.178116 Jy ! Component: 200 - total flux cleaned = 0.189864 Jy ! Total flux subtracted in 200 components = 0.189864 Jy ! Clean residual min=-0.006479 max=0.006935 Jy/beam ! Clean residual mean=-0.000008 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.189864 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 0.189864 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec ! Estimated beam: bmin=0.9612 mas, bmaj=1.712 mas, bpa=-4.668 degrees ! Estimated noise=5.02105 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 = 0.0105912 Jy ! Component: 100 - total flux cleaned = 0.014767 Jy ! Component: 150 - total flux cleaned = 0.0164951 Jy ! Component: 200 - total flux cleaned = 0.017226 Jy ! Total flux subtracted in 200 components = 0.017226 Jy ! Clean residual min=-0.003524 max=0.003623 Jy/beam ! Clean residual mean=-0.000006 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.20709 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.20709 Jy ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec 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 ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec ! Estimated beam: bmin=2.738 mas, bmaj=6.531 mas, bpa=1.678 degrees ! Estimated noise=5.43754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000860637 Jy ! Component: 100 - total flux cleaned = 0.000860226 Jy ! Component: 150 - total flux cleaned = 0.000860461 Jy ! Component: 200 - total flux cleaned = 0.000860793 Jy ! Total flux subtracted in 200 components = 0.000860793 Jy ! Clean residual min=-0.003830 max=0.004864 Jy/beam ! Clean residual mean=-0.000009 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.207951 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 = -7.77442e-07 Jy ! Component: 100 - total flux cleaned = -2.69411e-06 Jy ! Component: 150 - total flux cleaned = -5.17245e-06 Jy ! Component: 200 - total flux cleaned = -7.65814e-06 Jy ! Total flux subtracted in 200 components = -7.65814e-06 Jy ! Clean residual min=-0.003812 max=0.004852 Jy/beam ! Clean residual mean=-0.000009 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.207943 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.207943 Jy ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec ! Estimated beam: bmin=0.9612 mas, bmaj=1.712 mas, bpa=-4.668 degrees ! Estimated noise=5.02105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000437738 Jy ! Component: 100 - total flux cleaned = -0.000437804 Jy ! Component: 150 - total flux cleaned = -0.000453239 Jy ! Component: 200 - total flux cleaned = -0.000453652 Jy ! Total flux subtracted in 200 components = -0.000453652 Jy ! Clean residual min=-0.003487 max=0.003621 Jy/beam ! Clean residual mean=-0.000005 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.20749 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.20749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129111Jy sigma=0.154230 ! Fit after self-cal, rms=0.129140Jy sigma=0.154227 wmodel /scr/pima/rdv72_uvs/J0114-2419_X_map.mod ! Writing 32 model components to file: /scr/pima/rdv72_uvs/J0114-2419_X_map.mod wobs /scr/pima/rdv72_uvs/J0114-2419_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0114-2419_X_uvs.fits wwins /scr/pima/rdv72_uvs/J0114-2419_X_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv72_uvs/J0114-2419_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109505 Jy ! Component: 100 - total flux cleaned = 0.0019538 Jy ! Component: 150 - total flux cleaned = 0.00252962 Jy ! Component: 200 - total flux cleaned = 0.00301821 Jy ! Component: 250 - total flux cleaned = 0.00333135 Jy ! Component: 300 - total flux cleaned = 0.00348039 Jy ! Component: 350 - total flux cleaned = 0.00352788 Jy ! Component: 400 - total flux cleaned = 0.00352793 Jy ! Component: 450 - total flux cleaned = 0.00339151 Jy ! Component: 500 - total flux cleaned = 0.00330316 Jy ! Component: 550 - total flux cleaned = 0.00321628 Jy ! Component: 600 - total flux cleaned = 0.00308744 Jy ! Component: 650 - total flux cleaned = 0.00291914 Jy ! Component: 700 - total flux cleaned = 0.00279603 Jy ! Component: 750 - total flux cleaned = 0.00271542 Jy ! Component: 800 - total flux cleaned = 0.00259601 Jy ! Component: 850 - total flux cleaned = 0.00251735 Jy ! Component: 900 - total flux cleaned = 0.0023633 Jy ! Component: 950 - total flux cleaned = 0.00240137 Jy ! Component: 1000 - total flux cleaned = 0.00232619 Jy ! Component: 1050 - total flux cleaned = 0.00214101 Jy ! Component: 1100 - total flux cleaned = 0.00210516 Jy ! Component: 1150 - total flux cleaned = 0.00206878 Jy ! Component: 1200 - total flux cleaned = 0.00210364 Jy ! Component: 1250 - total flux cleaned = 0.00182397 Jy ! Component: 1300 - total flux cleaned = 0.00189314 Jy ! Component: 1350 - total flux cleaned = 0.00168777 Jy ! Component: 1400 - total flux cleaned = 0.00148486 Jy ! Component: 1450 - total flux cleaned = 0.00128459 Jy ! Component: 1500 - total flux cleaned = 0.00125171 Jy ! Component: 1550 - total flux cleaned = 0.00128457 Jy ! Component: 1600 - total flux cleaned = 0.00115475 Jy ! Component: 1650 - total flux cleaned = 0.0011223 Jy ! Component: 1700 - total flux cleaned = 0.000868254 Jy ! Component: 1750 - total flux cleaned = 0.000962456 Jy ! Component: 1800 - total flux cleaned = 0.000837742 Jy ! Component: 1850 - total flux cleaned = 0.000775386 Jy ! Component: 1900 - total flux cleaned = 0.000652237 Jy ! Component: 1950 - total flux cleaned = 0.000591427 Jy ! Component: 2000 - total flux cleaned = 0.000471417 Jy ! Component: 2050 - total flux cleaned = 0.000441722 Jy ! Component: 2100 - total flux cleaned = 0.000500888 Jy ! Component: 2150 - total flux cleaned = 0.000412854 Jy ! Component: 2200 - total flux cleaned = 0.000354487 Jy ! Component: 2250 - total flux cleaned = 0.000354736 Jy ! Component: 2300 - total flux cleaned = 0.000211236 Jy ! Component: 2350 - total flux cleaned = 0.000154673 Jy ! Component: 2400 - total flux cleaned = 4.20193e-05 Jy ! Component: 2450 - total flux cleaned = 1.39497e-05 Jy ! Component: 2500 - total flux cleaned = -6.93892e-05 Jy ! Component: 2550 - total flux cleaned = -9.67779e-05 Jy ! Component: 2600 - total flux cleaned = -0.000234093 Jy ! Component: 2650 - total flux cleaned = -0.000343153 Jy ! Component: 2700 - total flux cleaned = -0.000478401 Jy ! Component: 2750 - total flux cleaned = -0.000585711 Jy ! Component: 2800 - total flux cleaned = -0.000745377 Jy ! Component: 2850 - total flux cleaned = -0.000798364 Jy ! Component: 2900 - total flux cleaned = -0.000903713 Jy ! Component: 2950 - total flux cleaned = -0.0010081 Jy ! Component: 3000 - total flux cleaned = -0.00116369 Jy ! Component: 3050 - total flux cleaned = -0.00126689 Jy ! Component: 3100 - total flux cleaned = -0.0013951 Jy ! Component: 3150 - total flux cleaned = -0.00149689 Jy ! Component: 3200 - total flux cleaned = -0.00169911 Jy ! Component: 3250 - total flux cleaned = -0.00172438 Jy ! Component: 3300 - total flux cleaned = -0.00187419 Jy ! Component: 3350 - total flux cleaned = -0.00204802 Jy ! Component: 3400 - total flux cleaned = -0.00214662 Jy ! Component: 3450 - total flux cleaned = -0.00222001 Jy ! Component: 3500 - total flux cleaned = -0.00219541 Jy ! Component: 3550 - total flux cleaned = -0.00229272 Jy ! Component: 3600 - total flux cleaned = -0.00243753 Jy ! Component: 3650 - total flux cleaned = -0.00253352 Jy ! Component: 3700 - total flux cleaned = -0.00258122 Jy ! Component: 3750 - total flux cleaned = -0.0024626 Jy ! Component: 3800 - total flux cleaned = -0.00260444 Jy ! Component: 3850 - total flux cleaned = -0.00262797 Jy ! Component: 3900 - total flux cleaned = -0.00269794 Jy ! Component: 3950 - total flux cleaned = -0.00279121 Jy ! Component: 4000 - total flux cleaned = -0.00281441 Jy ! Component: 4050 - total flux cleaned = -0.00283745 Jy ! Total flux subtracted in 4096 components = -0.00290599 Jy ! Clean residual min=-0.001302 max=0.001350 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.204584 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 296 components and 0.204584 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0114-2419_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9612 x 1.712 at -4.668 degrees (North through East) ! Clean map min=-0.002402 max=0.162 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0114-2419_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.162 invert ! Inverting map ! Your choice of large map pixels excluded 3.73% of the data. ! The x-axis pixel size should ideally be below 0.1815 milli-arcsec ! The y-axis pixel size should ideally be below 0.1769 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000389287 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.720901 0.720901 1.4418 2.88361 5.76721 11.5344 23.0688 46.1377 92.2754 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.161 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0114-2419_X_uvs.log closed on Sat Oct 5 08:44:03 2013