! Started logfile: /scr/pima/rdv94_uvs/J0346+5400_X_uvs.log on Mon Sep 23 22:08:10 2013 obs /scr/pima/rdv94_uvs/J0346+5400_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0346+5400_X_uva.fits ! AN table 1: 74 integrations on 21 of 21 possible baselines. ! AN table 2: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.957687 visibilities/baseline/integration-bin. ! Found source: J0346+5400 ! ! 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 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 16296 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/rdv94_uvs/J0346+5400_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.088114Jy sigma=3.913380 ! Fit after self-cal, rms=0.547281Jy sigma=1.908812 ! 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=0.8127 mas, bmaj=1.658 mas, bpa=-53.74 degrees ! Estimated noise=3.18868 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 = 0.35527 Jy ! Component: 100 - total flux cleaned = 0.434029 Jy ! Total flux subtracted in 100 components = 0.434029 Jy ! Clean residual min=-0.013957 max=0.026264 Jy/beam ! Clean residual mean=-0.000020 rms=0.003287 Jy/beam ! Combined flux in latest and established models = 0.434029 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.434029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117573Jy sigma=0.408812 ! Fit after self-cal, rms=0.117594Jy sigma=0.408745 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284487 Jy ! Component: 100 - total flux cleaned = 0.043197 Jy ! Total flux subtracted in 100 components = 0.043197 Jy ! Clean residual min=-0.010378 max=0.010379 Jy/beam ! Clean residual mean=-0.000007 rms=0.002282 Jy/beam ! Combined flux in latest and established models = 0.477226 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.477226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109152Jy sigma=0.372923 ! Fit after self-cal, rms=0.109143Jy sigma=0.372770 ! 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=1.156 mas, bmaj=1.96 mas, bpa=-57.13 degrees ! Estimated noise=1.58478 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 = 0.0143479 Jy ! Component: 100 - total flux cleaned = 0.0220694 Jy ! Component: 150 - total flux cleaned = 0.0266426 Jy ! Component: 200 - total flux cleaned = 0.0294737 Jy ! Total flux subtracted in 200 components = 0.0294737 Jy ! Clean residual min=-0.007685 max=0.008535 Jy/beam ! Clean residual mean=0.000001 rms=0.002144 Jy/beam ! Combined flux in latest and established models = 0.5067 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.5067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107431Jy sigma=0.365499 ! Fit after self-cal, rms=0.107406Jy sigma=0.365384 ! Inverting map 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 0.97 FD 1.01 KP 1.04 LA 1.01 ! MK 1.00 NL 0.96 OV 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.01 HN 0.97 KP 1.03 ! LA 1.03 MK 1.00 NL 0.97 OV 0.97 ! PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.00 KP 0.98 LA 0.99 ! MK 0.98 NL 0.97 OV 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.35 FD 1.01 HN 0.98 KP 0.96 ! LA 0.99 MK 1.00 NL 0.97 OV 0.96 ! PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 KP 0.88 LA 1.05 ! MK 0.96 NL 0.99 OV 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 HN 1.01 KP 0.89 ! LA 1.05 MK 1.01 NL 1.01 OV 1.02 ! PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 KP 0.94 LA 1.04 ! MK 0.99 NL 1.00 OV 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.05 HN 1.00 KP 0.93 ! LA 1.04 MK 1.04 NL 1.01 OV 0.99 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.107406Jy sigma=0.365384 ! Fit after self-cal, rms=0.099753Jy sigma=0.338191 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=1.956 mas, bpa=-57.3 degrees ! Estimated noise=1.5832 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 (2.8, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00605803 Jy ! Component: 100 - total flux cleaned = 0.00958035 Jy ! Component: 150 - total flux cleaned = 0.0115914 Jy ! Component: 200 - total flux cleaned = 0.0122215 Jy ! Total flux subtracted in 200 components = 0.0122215 Jy ! Clean residual min=-0.003386 max=0.003741 Jy/beam ! Clean residual mean=0.000015 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.518921 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.518921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099363Jy sigma=0.336619 ! Fit after self-cal, rms=0.099378Jy sigma=0.336423 ! 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. ! ! Fit before self-cal, rms=0.099378Jy sigma=0.336423 ! Fit after self-cal, rms=0.099336Jy sigma=0.336339 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=1.955 mas, bpa=-57.27 degrees ! Estimated noise=1.58315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273282 Jy ! Component: 100 - total flux cleaned = 0.00338816 Jy ! Component: 150 - total flux cleaned = 0.00332628 Jy ! Component: 200 - total flux cleaned = 0.00327453 Jy ! Total flux subtracted in 200 components = 0.00327453 Jy ! Clean residual min=-0.003060 max=0.003105 Jy/beam ! Clean residual mean=0.000014 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.522196 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.522196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099238Jy sigma=0.335955 ! Fit after self-cal, rms=0.099226Jy sigma=0.335915 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119155 Jy ! Component: 100 - total flux cleaned = 0.00129703 Jy ! Component: 150 - total flux cleaned = 0.00116312 Jy ! Component: 200 - total flux cleaned = 0.00108318 Jy ! Total flux subtracted in 200 components = 0.00108318 Jy ! Clean residual min=-0.002844 max=0.002917 Jy/beam ! Clean residual mean=0.000015 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.523279 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.523279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099183Jy sigma=0.335751 ! Fit after self-cal, rms=0.099177Jy sigma=0.335739 ! 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. ! ! Fit before self-cal, rms=0.099177Jy sigma=0.335739 ! Fit after self-cal, rms=0.099235Jy sigma=0.335705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=1.955 mas, bpa=-57.27 degrees ! Estimated noise=1.58409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129739 Jy ! Component: 100 - total flux cleaned = 0.00138272 Jy ! Component: 150 - total flux cleaned = 0.0013494 Jy ! Component: 200 - total flux cleaned = 0.0013162 Jy ! Total flux subtracted in 200 components = 0.0013162 Jy ! Clean residual min=-0.002737 max=0.002675 Jy/beam ! Clean residual mean=0.000013 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.524595 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.524595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099206Jy sigma=0.335593 ! Fit after self-cal, rms=0.099201Jy sigma=0.335581 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401324 Jy ! Component: 100 - total flux cleaned = 0.000467742 Jy ! Component: 150 - total flux cleaned = 0.000438058 Jy ! Component: 200 - total flux cleaned = 0.00046531 Jy ! Total flux subtracted in 200 components = 0.00046531 Jy ! Clean residual min=-0.002609 max=0.002636 Jy/beam ! Clean residual mean=0.000013 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.52506 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 88 components and 0.52506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099184Jy sigma=0.335516 ! Fit after self-cal, rms=0.099180Jy sigma=0.335511 ! 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. ! ! Fit before self-cal, rms=0.099180Jy sigma=0.335511 ! Fit after self-cal, rms=0.099191Jy sigma=0.335499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=2.853 mas, bpa=86 degrees ! Estimated noise=1.77955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.8282e-05 Jy ! Component: 100 - total flux cleaned = -4.18447e-05 Jy ! Component: 150 - total flux cleaned = -3.94586e-05 Jy ! Component: 200 - total flux cleaned = -0.000111912 Jy ! Total flux subtracted in 200 components = -0.000111912 Jy ! Clean residual min=-0.002646 max=0.002952 Jy/beam ! Clean residual mean=0.000023 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.524949 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.524949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099193Jy sigma=0.335461 ! Fit after self-cal, rms=0.099181Jy sigma=0.335439 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 = -4.32358e-05 Jy ! Component: 100 - total flux cleaned = 8.25001e-06 Jy ! Component: 150 - total flux cleaned = -3.20617e-05 Jy ! Component: 200 - total flux cleaned = -4.96346e-05 Jy ! Total flux subtracted in 200 components = -4.96346e-05 Jy ! Clean residual min=-0.002583 max=0.002829 Jy/beam ! Clean residual mean=0.000022 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.524899 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.524899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099185Jy sigma=0.335429 ! Fit after self-cal, rms=0.099178Jy sigma=0.335415 ! 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=1.158 mas, bmaj=1.954 mas, bpa=-57.28 degrees ! Estimated noise=1.5844 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.158 x 1.954 at -57.28 degrees (North through East) ! Clean map min=-0.0022432 max=0.46423 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=0.8148 mas, bmaj=1.645 mas, bpa=-53.85 degrees ! Estimated noise=3.17673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.3538 Jy ! Component: 100 - total flux cleaned = 0.433442 Jy ! Component: 150 - total flux cleaned = 0.463052 Jy ! Component: 200 - total flux cleaned = 0.478449 Jy ! Total flux subtracted in 200 components = 0.478449 Jy ! Clean residual min=-0.006044 max=0.008108 Jy/beam ! Clean residual mean=-0.000008 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.478449 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.478449 Jy ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=1.954 mas, bpa=-57.28 degrees ! Estimated noise=1.5844 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 = 0.0144858 Jy ! Component: 100 - total flux cleaned = 0.0231158 Jy ! Component: 150 - total flux cleaned = 0.0288384 Jy ! Component: 200 - total flux cleaned = 0.0330156 Jy ! Total flux subtracted in 200 components = 0.0330156 Jy ! Clean residual min=-0.003250 max=0.003924 Jy/beam ! Clean residual mean=0.000001 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.511464 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 40 components and 0.511464 Jy ! Inverting map ! Added new window around map position (1.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387769 Jy ! Component: 100 - total flux cleaned = 0.00667833 Jy ! Component: 150 - total flux cleaned = 0.00850788 Jy ! Component: 200 - total flux cleaned = 0.00965265 Jy ! Total flux subtracted in 200 components = 0.00965265 Jy ! Clean residual min=-0.002608 max=0.002902 Jy/beam ! Clean residual mean=0.000009 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.521117 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.521117 Jy ! Inverting map ! Added new window around map position (-21.6, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221574 Jy ! Component: 100 - total flux cleaned = 0.00307977 Jy ! Component: 150 - total flux cleaned = 0.00354621 Jy ! Component: 200 - total flux cleaned = 0.00386237 Jy ! Total flux subtracted in 200 components = 0.00386237 Jy ! Clean residual min=-0.002559 max=0.002428 Jy/beam ! Clean residual mean=0.000009 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.524979 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 85 components and 0.52498 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=2.327 mas, bmaj=2.853 mas, bpa=86 degrees ! Estimated noise=1.77955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544588 Jy ! Component: 100 - total flux cleaned = 0.00093497 Jy ! Component: 150 - total flux cleaned = 0.0011251 Jy ! Component: 200 - total flux cleaned = 0.00123705 Jy ! Total flux subtracted in 200 components = 0.00123705 Jy ! Clean residual min=-0.002731 max=0.002832 Jy/beam ! Clean residual mean=0.000018 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.526217 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 = 5.04506e-05 Jy ! Component: 100 - total flux cleaned = 0.000119145 Jy ! Component: 150 - total flux cleaned = 0.000181793 Jy ! Component: 200 - total flux cleaned = 0.000220908 Jy ! Total flux subtracted in 200 components = 0.000220908 Jy ! Clean residual min=-0.002723 max=0.002730 Jy/beam ! Clean residual mean=0.000018 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.526438 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 128 components and 0.526437 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=1.954 mas, bpa=-57.28 degrees ! Estimated noise=1.5844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.28259e-05 Jy ! Component: 100 - total flux cleaned = 0.000195122 Jy ! Component: 150 - total flux cleaned = 0.000350059 Jy ! Component: 200 - total flux cleaned = 0.000458059 Jy ! Total flux subtracted in 200 components = 0.000458059 Jy ! Clean residual min=-0.002541 max=0.002284 Jy/beam ! Clean residual mean=0.000010 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.526895 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 0.526895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099070Jy sigma=0.335163 ! Fit after self-cal, rms=0.099056Jy sigma=0.335127 wmodel /scr/pima/rdv94_uvs/J0346+5400_X_map.mod ! Writing 144 model components to file: /scr/pima/rdv94_uvs/J0346+5400_X_map.mod wobs /scr/pima/rdv94_uvs/J0346+5400_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0346+5400_X_uvs.fits wwins /scr/pima/rdv94_uvs/J0346+5400_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv94_uvs/J0346+5400_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 = -0.000101174 Jy ! Component: 100 - total flux cleaned = 1.7716e-05 Jy ! Component: 150 - total flux cleaned = -9.70822e-05 Jy ! Component: 200 - total flux cleaned = -0.000134145 Jy ! Component: 250 - total flux cleaned = -0.000239062 Jy ! Component: 300 - total flux cleaned = -0.000273653 Jy ! Component: 350 - total flux cleaned = -0.000306857 Jy ! Component: 400 - total flux cleaned = -0.000241642 Jy ! Component: 450 - total flux cleaned = -0.000241188 Jy ! Component: 500 - total flux cleaned = -0.000271888 Jy ! Component: 550 - total flux cleaned = -0.000362734 Jy ! Component: 600 - total flux cleaned = -0.000333015 Jy ! Component: 650 - total flux cleaned = -0.00047952 Jy ! Component: 700 - total flux cleaned = -0.000536437 Jy ! Component: 750 - total flux cleaned = -0.000564395 Jy ! Component: 800 - total flux cleaned = -0.000675919 Jy ! Component: 850 - total flux cleaned = -0.000621043 Jy ! Component: 900 - total flux cleaned = -0.000648624 Jy ! Component: 950 - total flux cleaned = -0.000675179 Jy ! Component: 1000 - total flux cleaned = -0.000727622 Jy ! Component: 1050 - total flux cleaned = -0.000727306 Jy ! Component: 1100 - total flux cleaned = -0.000753087 Jy ! Component: 1150 - total flux cleaned = -0.000778793 Jy ! Component: 1200 - total flux cleaned = -0.000854554 Jy ! Component: 1250 - total flux cleaned = -0.000829701 Jy ! Component: 1300 - total flux cleaned = -0.000903525 Jy ! Component: 1350 - total flux cleaned = -0.000952015 Jy ! Component: 1400 - total flux cleaned = -0.00107199 Jy ! Component: 1450 - total flux cleaned = -0.00109567 Jy ! Component: 1500 - total flux cleaned = -0.00111894 Jy ! Component: 1550 - total flux cleaned = -0.00118894 Jy ! Component: 1600 - total flux cleaned = -0.00132634 Jy ! Component: 1650 - total flux cleaned = -0.00139419 Jy ! Component: 1700 - total flux cleaned = -0.00141666 Jy ! Component: 1750 - total flux cleaned = -0.00150577 Jy ! Component: 1800 - total flux cleaned = -0.00161576 Jy ! Component: 1850 - total flux cleaned = -0.00168104 Jy ! Component: 1900 - total flux cleaned = -0.00181057 Jy ! Component: 1950 - total flux cleaned = -0.00185316 Jy ! Component: 2000 - total flux cleaned = -0.00189562 Jy ! Component: 2050 - total flux cleaned = -0.00191663 Jy ! Component: 2100 - total flux cleaned = -0.00206179 Jy ! Component: 2150 - total flux cleaned = -0.00208241 Jy ! Component: 2200 - total flux cleaned = -0.00218391 Jy ! Component: 2250 - total flux cleaned = -0.00222397 Jy ! Component: 2300 - total flux cleaned = -0.00232377 Jy ! Component: 2350 - total flux cleaned = -0.00242265 Jy ! Component: 2400 - total flux cleaned = -0.00240291 Jy ! Component: 2450 - total flux cleaned = -0.0025001 Jy ! Component: 2500 - total flux cleaned = -0.00249995 Jy ! Component: 2550 - total flux cleaned = -0.00253803 Jy ! Component: 2600 - total flux cleaned = -0.00265188 Jy ! Component: 2650 - total flux cleaned = -0.00267046 Jy ! Component: 2700 - total flux cleaned = -0.00268902 Jy ! Component: 2750 - total flux cleaned = -0.00279991 Jy ! Component: 2800 - total flux cleaned = -0.0028733 Jy ! Component: 2850 - total flux cleaned = -0.00292773 Jy ! Component: 2900 - total flux cleaned = -0.00301788 Jy ! Component: 2950 - total flux cleaned = -0.00305366 Jy ! Component: 3000 - total flux cleaned = -0.00307138 Jy ! Component: 3050 - total flux cleaned = -0.00310665 Jy ! Component: 3100 - total flux cleaned = -0.00312419 Jy ! Component: 3150 - total flux cleaned = -0.00315885 Jy ! Component: 3200 - total flux cleaned = -0.00321047 Jy ! Component: 3250 - total flux cleaned = -0.00324468 Jy ! Component: 3300 - total flux cleaned = -0.00326185 Jy ! Component: 3350 - total flux cleaned = -0.00332925 Jy ! Component: 3400 - total flux cleaned = -0.0032621 Jy ! Component: 3450 - total flux cleaned = -0.00327879 Jy ! Component: 3500 - total flux cleaned = -0.00327882 Jy ! Component: 3550 - total flux cleaned = -0.00329525 Jy ! Component: 3600 - total flux cleaned = -0.00331173 Jy ! Component: 3650 - total flux cleaned = -0.00329549 Jy ! Component: 3700 - total flux cleaned = -0.00326337 Jy ! Component: 3750 - total flux cleaned = -0.00331151 Jy ! Component: 3800 - total flux cleaned = -0.0033276 Jy ! Component: 3850 - total flux cleaned = -0.00334337 Jy ! Component: 3900 - total flux cleaned = -0.00326473 Jy ! Component: 3950 - total flux cleaned = -0.0032803 Jy ! Component: 4000 - total flux cleaned = -0.0032494 Jy ! Component: 4050 - total flux cleaned = -0.00323404 Jy ! Total flux subtracted in 4096 components = -0.00321868 Jy ! Clean residual min=-0.000842 max=0.000870 Jy/beam ! Clean residual mean=0.000005 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.523677 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 413 components and 0.523677 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J0346+5400_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.158 x 1.954 at -57.28 degrees (North through East) ! Clean map min=-0.0020264 max=0.46494 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0346+5400_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.464939 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026743 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.172558 0.172558 0.345117 0.690234 1.38047 2.76094 5.52187 11.0437 22.0875 44.175 88.3499 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.464 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0346+5400_X_uvs.log closed on Mon Sep 23 22:08:16 2013