! Started logfile: /scr/pima/bp171a1_uvs/J0339-0133_X_uvs.log on Fri Mar 15 16:07:02 2013 obs /scr/pima/bp171a1_uvs/J0339-0133_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0339-0133_X_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864815 visibilities/baseline/integration-bin. ! Found source: J0339-0133 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3736 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 /scr/pima/bp171a1_uvs/J0339-0133_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026386Jy sigma=0.725006 ! Fit after self-cal, rms=0.866309Jy sigma=0.611861 ! 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=0.75 mas, bmaj=1.951 mas, bpa=-0.808 degrees ! Estimated noise=23.902 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 = 0.0946022 Jy ! Component: 100 - total flux cleaned = 0.12604 Jy ! Total flux subtracted in 100 components = 0.12604 Jy ! Clean residual min=-0.014430 max=0.035570 Jy/beam ! Clean residual mean=0.000012 rms=0.004681 Jy/beam ! Combined flux in latest and established models = 0.12604 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.12604 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=0.092114Jy sigma=0.065023 ! Fit after self-cal, rms=0.091808Jy sigma=0.064804 ! Inverting map ! Added new window around map position (1.2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0309707 Jy ! Component: 100 - total flux cleaned = 0.0467252 Jy ! Total flux subtracted in 100 components = 0.0467252 Jy ! Clean residual min=-0.013375 max=0.028153 Jy/beam ! Clean residual mean=0.000011 rms=0.003658 Jy/beam ! Combined flux in latest and established models = 0.172766 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.172766 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=0.077003Jy sigma=0.054325 ! Fit after self-cal, rms=0.075385Jy sigma=0.053179 ! Inverting map ! Added new window around map position (-1.4, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235135 Jy ! Component: 100 - total flux cleaned = 0.0368497 Jy ! Total flux subtracted in 100 components = 0.0368497 Jy ! Clean residual min=-0.012242 max=0.012748 Jy/beam ! Clean residual mean=0.000011 rms=0.002830 Jy/beam ! Combined flux in latest and established models = 0.209615 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.209615 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=0.064876Jy sigma=0.045731 ! Fit after self-cal, rms=0.064529Jy sigma=0.045484 ! 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=0.919 mas, bmaj=2.228 mas, bpa=-0.8375 degrees ! Estimated noise=16.3787 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 = 0.0170266 Jy ! Component: 100 - total flux cleaned = 0.028342 Jy ! Component: 150 - total flux cleaned = 0.0329297 Jy ! Component: 200 - total flux cleaned = 0.036728 Jy ! Total flux subtracted in 200 components = 0.036728 Jy ! Clean residual min=-0.011810 max=0.015467 Jy/beam ! Clean residual mean=0.000036 rms=0.003540 Jy/beam ! Combined flux in latest and established models = 0.246343 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 69 components and 0.246343 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=0.058574Jy sigma=0.041262 ! Fit after self-cal, rms=0.058395Jy sigma=0.041134 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 2.65 KP 1.19 ! LA 0.92 MK 0.98 NL 0.88 OV 0.92 ! PT 0.86 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.88 HN 2.88 KP 1.20 ! LA 0.89 MK 0.98 NL 0.89 OV 0.90 ! PT 0.88 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.97 HN 3.45 KP 1.32 ! LA 0.87 MK 1.04 NL 0.91 OV 0.92 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 3.97 KP 1.16 ! LA 0.90 MK 1.05 NL 0.85 OV 0.92 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.89 HN 3.95 KP 1.30 ! LA 0.90 MK 1.01 NL 0.79 OV 0.93 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 4.92 KP 1.27 ! LA 0.92 MK 1.03 NL 0.84 OV 0.96 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 3.51 KP 1.27 ! LA 0.87 MK 1.02 NL 0.87 OV 1.00 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 HN 3.82 KP 1.34 ! LA 0.84 MK 1.07 NL 0.82 OV 1.00 ! PT 0.88 SC 1.15 ! ! ! Fit before self-cal, rms=0.058395Jy sigma=0.041134 ! Fit after self-cal, rms=0.074643Jy sigma=0.032385 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9414 mas, bmaj=2.251 mas, bpa=1.052 degrees ! Estimated noise=17.9224 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 (-2.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209568 Jy ! Component: 100 - total flux cleaned = 0.00135111 Jy ! Component: 150 - total flux cleaned = 0.00174276 Jy ! Component: 200 - total flux cleaned = 0.00190982 Jy ! Total flux subtracted in 200 components = 0.00190982 Jy ! Clean residual min=-0.005382 max=0.005327 Jy/beam ! Clean residual mean=0.000006 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.248253 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 0.248253 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=0.072264Jy sigma=0.031115 ! Fit after self-cal, rms=0.072270Jy sigma=0.030977 ! 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=0.072270Jy sigma=0.030977 ! Fit after self-cal, rms=0.070445Jy sigma=0.030944 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9398 mas, bmaj=2.252 mas, bpa=0.8824 degrees ! Estimated noise=17.7724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378859 Jy ! Component: 100 - total flux cleaned = -0.000553213 Jy ! Component: 150 - total flux cleaned = -0.000554189 Jy ! Component: 200 - total flux cleaned = -0.000428349 Jy ! Total flux subtracted in 200 components = -0.000428349 Jy ! Clean residual min=-0.004605 max=0.003720 Jy/beam ! Clean residual mean=0.000005 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.247825 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.247825 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=0.069303Jy sigma=0.030501 ! Fit after self-cal, rms=0.069220Jy sigma=0.030444 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 = 6.43349e-05 Jy ! Component: 100 - total flux cleaned = -4.86013e-05 Jy ! Component: 150 - total flux cleaned = -5.52605e-05 Jy ! Component: 200 - total flux cleaned = -5.63163e-05 Jy ! Total flux subtracted in 200 components = -5.63163e-05 Jy ! Clean residual min=-0.003914 max=0.003421 Jy/beam ! Clean residual mean=0.000005 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.247768 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.247768 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=0.068593Jy sigma=0.030230 ! Fit after self-cal, rms=0.068546Jy sigma=0.030202 ! 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=0.068546Jy sigma=0.030202 ! Fit after self-cal, rms=0.069037Jy sigma=0.030174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9396 mas, bmaj=2.254 mas, bpa=0.8988 degrees ! Estimated noise=17.7376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121204 Jy ! Component: 100 - total flux cleaned = -0.0013902 Jy ! Component: 150 - total flux cleaned = -0.00146312 Jy ! Component: 200 - total flux cleaned = -0.00153425 Jy ! Total flux subtracted in 200 components = -0.00153425 Jy ! Clean residual min=-0.003367 max=0.003291 Jy/beam ! Clean residual mean=0.000004 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.246234 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.246234 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=0.068603Jy sigma=0.030044 ! Fit after self-cal, rms=0.068567Jy sigma=0.030026 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 = -5.15123e-05 Jy ! Component: 100 - total flux cleaned = -0.000119635 Jy ! Component: 150 - total flux cleaned = -0.000178241 Jy ! Component: 200 - total flux cleaned = -0.000178907 Jy ! Total flux subtracted in 200 components = -0.000178907 Jy ! Clean residual min=-0.003071 max=0.003187 Jy/beam ! Clean residual mean=0.000004 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.246055 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.246055 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=0.068313Jy sigma=0.029957 ! Fit after self-cal, rms=0.068289Jy sigma=0.029947 ! Inverting map ! Added new window around map position (39.2, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298806 Jy ! Component: 100 - total flux cleaned = 0.00437418 Jy ! Component: 150 - total flux cleaned = 0.00471121 Jy ! Component: 200 - total flux cleaned = 0.0049174 Jy ! Total flux subtracted in 200 components = 0.0049174 Jy ! Clean residual min=-0.002750 max=0.002347 Jy/beam ! Clean residual mean=0.000002 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.250973 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.250973 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=0.068013Jy sigma=0.029818 ! Fit after self-cal, rms=0.067991Jy sigma=0.029810 ! 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=0.067991Jy sigma=0.029810 ! Fit after self-cal, rms=0.068911Jy sigma=0.029796 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=3.899 mas, bpa=9.625 degrees ! Estimated noise=21.2478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125007 Jy ! Component: 100 - total flux cleaned = -0.00121148 Jy ! Component: 150 - total flux cleaned = -0.00105499 Jy ! Component: 200 - total flux cleaned = -0.000886152 Jy ! Total flux subtracted in 200 components = -0.000886152 Jy ! Clean residual min=-0.002057 max=0.002350 Jy/beam ! Clean residual mean=0.000002 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.250087 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 0.250087 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=0.068791Jy sigma=0.029765 ! Fit after self-cal, rms=0.068778Jy sigma=0.029760 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 = -0.000166316 Jy ! Component: 100 - total flux cleaned = 0.000112194 Jy ! Component: 150 - total flux cleaned = 0.000216223 Jy ! Component: 200 - total flux cleaned = 0.000288721 Jy ! Total flux subtracted in 200 components = 0.000288721 Jy ! Clean residual min=-0.001954 max=0.002414 Jy/beam ! Clean residual mean=0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.250375 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 148 components and 0.250375 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=0.068704Jy sigma=0.029755 ! Fit after self-cal, rms=0.068694Jy sigma=0.029751 ! 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=0.9402 mas, bmaj=2.257 mas, bpa=0.9192 degrees ! Estimated noise=17.726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9402 x 2.257 at 0.9192 degrees (North through East) ! Clean map min=-0.0043803 max=0.11927 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=0.762 mas, bmaj=1.937 mas, bpa=1.445 degrees ! Estimated noise=26.4152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103565 Jy ! Component: 100 - total flux cleaned = 0.14269 Jy ! Component: 150 - total flux cleaned = 0.166674 Jy ! Component: 200 - total flux cleaned = 0.18323 Jy ! Total flux subtracted in 200 components = 0.18323 Jy ! Clean residual min=-0.008058 max=0.009735 Jy/beam ! Clean residual mean=0.000005 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.18323 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.18323 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9402 mas, bmaj=2.257 mas, bpa=0.9192 degrees ! Estimated noise=17.726 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 = 0.0197043 Jy ! Component: 100 - total flux cleaned = 0.031574 Jy ! Component: 150 - total flux cleaned = 0.0396605 Jy ! Component: 200 - total flux cleaned = 0.0456184 Jy ! Total flux subtracted in 200 components = 0.0456184 Jy ! Clean residual min=-0.003988 max=0.004513 Jy/beam ! Clean residual mean=0.000012 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.228849 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.228849 Jy ! Inverting map ! Added new window around map position (26.4, -33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478768 Jy ! Component: 100 - total flux cleaned = 0.00829144 Jy ! Component: 150 - total flux cleaned = 0.0111291 Jy ! Component: 200 - total flux cleaned = 0.0135398 Jy ! Total flux subtracted in 200 components = 0.0135398 Jy ! Clean residual min=-0.003107 max=0.002616 Jy/beam ! Clean residual mean=0.000005 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.242389 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 93 components and 0.242389 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=2.236 mas, bmaj=3.899 mas, bpa=9.625 degrees ! Estimated noise=21.2478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282217 Jy ! Component: 100 - total flux cleaned = 0.00398833 Jy ! Component: 150 - total flux cleaned = 0.00495514 Jy ! Component: 200 - total flux cleaned = 0.00576521 Jy ! Total flux subtracted in 200 components = 0.00576521 Jy ! Clean residual min=-0.002623 max=0.002324 Jy/beam ! Clean residual mean=0.000005 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.248154 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000638992 Jy ! Component: 100 - total flux cleaned = 0.00106437 Jy ! Component: 150 - total flux cleaned = 0.00143926 Jy ! Component: 200 - total flux cleaned = 0.00180237 Jy ! Total flux subtracted in 200 components = 0.00180237 Jy ! Clean residual min=-0.002409 max=0.002278 Jy/beam ! Clean residual mean=0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.249956 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 158 components and 0.249956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9402 mas, bmaj=2.257 mas, bpa=0.9192 degrees ! Estimated noise=17.726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420217 Jy ! Component: 100 - total flux cleaned = 0.000693103 Jy ! Component: 150 - total flux cleaned = 0.000940044 Jy ! Component: 200 - total flux cleaned = 0.00103292 Jy ! Total flux subtracted in 200 components = 0.00103292 Jy ! Clean residual min=-0.002640 max=0.002083 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.250989 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 173 components and 0.250989 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=0.068444Jy sigma=0.029778 ! Fit after self-cal, rms=0.068334Jy sigma=0.029740 wmodel /scr/pima/bp171a1_uvs/J0339-0133_X_map.mod ! Writing 173 model components to file: /scr/pima/bp171a1_uvs/J0339-0133_X_map.mod wobs /scr/pima/bp171a1_uvs/J0339-0133_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0339-0133_X_uvs.fits wwins /scr/pima/bp171a1_uvs/J0339-0133_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bp171a1_uvs/J0339-0133_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 = -0.00109178 Jy ! Component: 100 - total flux cleaned = -0.00173647 Jy ! Component: 150 - total flux cleaned = -0.00208351 Jy ! Component: 200 - total flux cleaned = -0.00208482 Jy ! Component: 250 - total flux cleaned = -0.00202285 Jy ! Component: 300 - total flux cleaned = -0.00196494 Jy ! Component: 350 - total flux cleaned = -0.00190936 Jy ! Component: 400 - total flux cleaned = -0.00182934 Jy ! Component: 450 - total flux cleaned = -0.00188058 Jy ! Component: 500 - total flux cleaned = -0.00188021 Jy ! Component: 550 - total flux cleaned = -0.00192869 Jy ! Component: 600 - total flux cleaned = -0.00197569 Jy ! Component: 650 - total flux cleaned = -0.00197533 Jy ! Component: 700 - total flux cleaned = -0.00199732 Jy ! Component: 750 - total flux cleaned = -0.00195291 Jy ! Component: 800 - total flux cleaned = -0.00193122 Jy ! Component: 850 - total flux cleaned = -0.00188916 Jy ! Component: 900 - total flux cleaned = -0.00195128 Jy ! Component: 950 - total flux cleaned = -0.00199173 Jy ! Component: 1000 - total flux cleaned = -0.00203128 Jy ! Component: 1050 - total flux cleaned = -0.00203131 Jy ! Component: 1100 - total flux cleaned = -0.00208947 Jy ! Component: 1150 - total flux cleaned = -0.0020895 Jy ! Component: 1200 - total flux cleaned = -0.002127 Jy ! Component: 1250 - total flux cleaned = -0.00212705 Jy ! Component: 1300 - total flux cleaned = -0.00209095 Jy ! Component: 1350 - total flux cleaned = -0.00212684 Jy ! Component: 1400 - total flux cleaned = -0.00209166 Jy ! Component: 1450 - total flux cleaned = -0.00205667 Jy ! Component: 1500 - total flux cleaned = -0.00200514 Jy ! Component: 1550 - total flux cleaned = -0.00200529 Jy ! Component: 1600 - total flux cleaned = -0.00202202 Jy ! Component: 1650 - total flux cleaned = -0.00200537 Jy ! Component: 1700 - total flux cleaned = -0.00198892 Jy ! Component: 1750 - total flux cleaned = -0.00200521 Jy ! Component: 1800 - total flux cleaned = -0.00200532 Jy ! Component: 1850 - total flux cleaned = -0.00208526 Jy ! Component: 1900 - total flux cleaned = -0.00208504 Jy ! Component: 1950 - total flux cleaned = -0.00206943 Jy ! Component: 2000 - total flux cleaned = -0.00208475 Jy ! Component: 2050 - total flux cleaned = -0.00210023 Jy ! Component: 2100 - total flux cleaned = -0.0020851 Jy ! Component: 2150 - total flux cleaned = -0.00211519 Jy ! Component: 2200 - total flux cleaned = -0.00215971 Jy ! Component: 2250 - total flux cleaned = -0.0021007 Jy ! Component: 2300 - total flux cleaned = -0.00214431 Jy ! Component: 2350 - total flux cleaned = -0.00211562 Jy ! Component: 2400 - total flux cleaned = -0.00210132 Jy ! Component: 2450 - total flux cleaned = -0.00211549 Jy ! Component: 2500 - total flux cleaned = -0.00210132 Jy ! Component: 2550 - total flux cleaned = -0.00211519 Jy ! Component: 2600 - total flux cleaned = -0.00211537 Jy ! Component: 2650 - total flux cleaned = -0.00211546 Jy ! Component: 2700 - total flux cleaned = -0.0021155 Jy ! Component: 2750 - total flux cleaned = -0.00211549 Jy ! Component: 2800 - total flux cleaned = -0.00214192 Jy ! Component: 2850 - total flux cleaned = -0.00208915 Jy ! Component: 2900 - total flux cleaned = -0.00211529 Jy ! Component: 2950 - total flux cleaned = -0.00208931 Jy ! Component: 3000 - total flux cleaned = -0.00208935 Jy ! Component: 3050 - total flux cleaned = -0.00207662 Jy ! Component: 3100 - total flux cleaned = -0.00206389 Jy ! Component: 3150 - total flux cleaned = -0.00207639 Jy ! Component: 3200 - total flux cleaned = -0.00206386 Jy ! Component: 3250 - total flux cleaned = -0.00206384 Jy ! Component: 3300 - total flux cleaned = -0.00205159 Jy ! Component: 3350 - total flux cleaned = -0.00208803 Jy ! Component: 3400 - total flux cleaned = -0.00207594 Jy ! Component: 3450 - total flux cleaned = -0.00208794 Jy ! Component: 3500 - total flux cleaned = -0.00211179 Jy ! Component: 3550 - total flux cleaned = -0.0021353 Jy ! Component: 3600 - total flux cleaned = -0.00213528 Jy ! Component: 3650 - total flux cleaned = -0.00212354 Jy ! Component: 3700 - total flux cleaned = -0.00213508 Jy ! Component: 3750 - total flux cleaned = -0.00213489 Jy ! Component: 3800 - total flux cleaned = -0.00213487 Jy ! Component: 3850 - total flux cleaned = -0.00214617 Jy ! Component: 3900 - total flux cleaned = -0.00213485 Jy ! Component: 3950 - total flux cleaned = -0.00215727 Jy ! Component: 4000 - total flux cleaned = -0.00216836 Jy ! Component: 4050 - total flux cleaned = -0.00214633 Jy ! Total flux subtracted in 4096 components = -0.00217941 Jy ! Clean residual min=-0.000554 max=0.000552 Jy/beam ! Clean residual mean=-0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.24881 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 444 components and 0.24881 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0339-0133_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9402 x 2.257 at 0.9192 degrees (North through East) ! Clean map min=-0.0012896 max=0.12227 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0339-0133_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122269 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019008 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.466379 0.466379 0.932759 1.86552 3.73104 7.46207 14.9241 29.8483 59.6966 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.122 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0339-0133_X_uvs.log closed on Fri Mar 15 16:07:06 2013