! Started logfile: ./J0609-0247_X_uvs.log on Mon Oct 28 15:37:43 2013 obs J0609-0247_X_uva.fits ! Reading UV FITS file: J0609-0247_X_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! AN table 2: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.843583 visibilities/baseline/integration-bin. ! Found source: J0609-0247 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5048 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 ./J0609-0247_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 3 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000681Jy sigma=1.259071 ! Fit after self-cal, rms=0.975411Jy sigma=1.219784 ! 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=0.8501 mas, bmaj=2.055 mas, bpa=1.682 degrees ! Estimated noise=14.4349 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 = 0.0212046 Jy ! Component: 100 - total flux cleaned = 0.026311 Jy ! Total flux subtracted in 100 components = 0.026311 Jy ! Clean residual min=-0.001847 max=0.001975 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.026311 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.026311 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=0.018390Jy sigma=0.023989 ! Fit after self-cal, rms=0.015688Jy sigma=0.020736 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335674 Jy ! Component: 100 - total flux cleaned = 0.00488628 Jy ! Total flux subtracted in 100 components = 0.00488628 Jy ! Clean residual min=-0.001216 max=0.001371 Jy/beam ! Clean residual mean=0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0311972 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.0311972 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=0.015699Jy sigma=0.019060 ! Fit after self-cal, rms=0.015695Jy sigma=0.019053 ! 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=0.9973 mas, bmaj=2.341 mas, bpa=0.6575 degrees ! Estimated noise=8.61106 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 = 0.0010019 Jy ! Component: 100 - total flux cleaned = 0.00151503 Jy ! Component: 150 - total flux cleaned = 0.00164298 Jy ! Component: 200 - total flux cleaned = 0.00165319 Jy ! Total flux subtracted in 200 components = 0.00165319 Jy ! Clean residual min=-0.000819 max=0.000808 Jy/beam ! Clean residual mean=0.000002 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0328504 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.0328504 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=0.015778Jy sigma=0.018807 ! Fit after self-cal, rms=0.015776Jy sigma=0.018802 ! 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 1.08 FD 1.12 HN 0.71 KP 1.02 ! LA 0.87 NL 1.00 OV 0.99 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.06 HN 0.87 KP 0.90 ! LA 1.03 MK 1.02 NL 0.99 OV 0.95 ! SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.92 KP 0.90 ! LA 0.93 NL 1.00 OV 0.92 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.92 HN 0.91 KP 0.97 ! LA 0.97 MK 0.97 NL 1.09 OV 0.96 ! SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 1.15 HN 0.83 KP 1.07 ! LA 0.91 NL 1.09 OV 0.92 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 1.09 HN 0.97 KP 1.03 ! LA 0.89 MK 1.04 NL 1.01 OV 0.95 ! SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 0.81 KP 0.91 ! LA 1.00 NL 0.92 OV 0.95 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.02 HN 0.97 KP 0.89 ! LA 0.96 MK 1.06 NL 0.95 OV 1.01 ! SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 HN 0.93 KP 1.01 ! LA 1.02 NL 0.91 OV 1.01 SC 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.94 HN 0.92 KP 1.05 ! LA 0.94 MK 0.92 NL 0.95 OV 0.96 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.89 KP 1.14 ! LA 0.93 NL 0.90 OV 1.07 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.02 HN 0.97 KP 1.00 ! LA 1.01 MK 1.01 NL 0.99 OV 0.94 ! SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.90 KP 1.01 ! LA 0.91 NL 0.93 OV 0.89 SC 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 HN 0.89 KP 0.91 ! LA 0.91 MK 1.14 NL 1.07 OV 1.02 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.86 KP 1.17 ! LA 0.85 NL 0.97 OV 0.91 SC 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.92 HN 0.94 KP 1.07 ! LA 0.84 MK 0.91 NL 0.97 OV 1.02 ! SC 1.21 ! ! ! Fit before self-cal, rms=0.015776Jy sigma=0.018802 ! Fit after self-cal, rms=0.014935Jy sigma=0.018016 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=2.346 mas, bpa=0.8614 degrees ! Estimated noise=8.00118 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 = -0.00164656 Jy ! Component: 100 - total flux cleaned = -0.00204441 Jy ! Component: 150 - total flux cleaned = -0.00208135 Jy ! Component: 200 - total flux cleaned = -0.00208118 Jy ! Total flux subtracted in 200 components = -0.00208118 Jy ! Clean residual min=-0.000556 max=0.000547 Jy/beam ! Clean residual mean=0.000002 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0307692 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.0307692 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=0.014382Jy sigma=0.018221 ! Fit after self-cal, rms=0.014407Jy sigma=0.018205 ! 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=0.014407Jy sigma=0.018205 ! Fit after self-cal, rms=0.013942Jy sigma=0.017992 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.341 mas, bpa=0.9369 degrees ! Estimated noise=7.4622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153594 Jy ! Component: 100 - total flux cleaned = -0.0019013 Jy ! Component: 150 - total flux cleaned = -0.00197756 Jy ! Component: 200 - total flux cleaned = -0.00197189 Jy ! Total flux subtracted in 200 components = -0.00197189 Jy ! Clean residual min=-0.000514 max=0.000500 Jy/beam ! Clean residual mean=0.000002 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0287974 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0287974 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=0.013428Jy sigma=0.018201 ! Fit after self-cal, rms=0.013429Jy sigma=0.018198 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 = 6.3353e-06 Jy ! Component: 100 - total flux cleaned = 6.77939e-06 Jy ! Component: 150 - total flux cleaned = 1.13626e-05 Jy ! Component: 200 - total flux cleaned = 1.12692e-05 Jy ! Total flux subtracted in 200 components = 1.12692e-05 Jy ! Clean residual min=-0.000510 max=0.000493 Jy/beam ! Clean residual mean=0.000002 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0288086 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0288086 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=0.013419Jy sigma=0.018200 ! Fit after self-cal, rms=0.013419Jy sigma=0.018198 ! 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=0.013419Jy sigma=0.018198 ! Fit after self-cal, rms=0.012973Jy sigma=0.017979 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.335 mas, bpa=1.012 degrees ! Estimated noise=6.94983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142907 Jy ! Component: 100 - total flux cleaned = -0.00174504 Jy ! Component: 150 - total flux cleaned = -0.00182171 Jy ! Component: 200 - total flux cleaned = -0.00183239 Jy ! Total flux subtracted in 200 components = -0.00183239 Jy ! Clean residual min=-0.000471 max=0.000470 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0269762 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0269762 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=0.012492Jy sigma=0.018194 ! Fit after self-cal, rms=0.012493Jy sigma=0.018193 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 = -4.51345e-06 Jy ! Component: 100 - total flux cleaned = 3.1447e-06 Jy ! Component: 150 - total flux cleaned = 3.07274e-06 Jy ! Component: 200 - total flux cleaned = 3.11356e-06 Jy ! Total flux subtracted in 200 components = 3.11356e-06 Jy ! Clean residual min=-0.000473 max=0.000467 Jy/beam ! Clean residual mean=0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0269793 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0269793 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=0.012487Jy sigma=0.018196 ! Fit after self-cal, rms=0.012487Jy sigma=0.018195 ! 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=0.012487Jy sigma=0.018195 ! Fit after self-cal, rms=0.012069Jy sigma=0.017975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=3.409 mas, bpa=-0.6494 degrees ! Estimated noise=7.74481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134321 Jy ! Component: 100 - total flux cleaned = -0.0016469 Jy ! Component: 150 - total flux cleaned = -0.00173946 Jy ! Component: 200 - total flux cleaned = -0.00175922 Jy ! Total flux subtracted in 200 components = -0.00175922 Jy ! Clean residual min=-0.000489 max=0.000560 Jy/beam ! Clean residual mean=0.000003 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0252201 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.0252201 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=0.011628Jy sigma=0.018189 ! Fit after self-cal, rms=0.011627Jy sigma=0.018185 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) ! Added new window around map position (45.6, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485183 Jy ! Component: 100 - total flux cleaned = 0.000668345 Jy ! Component: 150 - total flux cleaned = 0.000802706 Jy ! Component: 200 - total flux cleaned = 0.000897241 Jy ! Total flux subtracted in 200 components = 0.000897241 Jy ! Clean residual min=-0.000474 max=0.000565 Jy/beam ! Clean residual mean=0.000002 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0261174 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.0261174 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=0.011610Jy sigma=0.018152 ! Fit after self-cal, rms=0.011609Jy sigma=0.018147 ! Inverting map ! Added new window around map position (0.2, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461655 Jy ! Component: 100 - total flux cleaned = 0.000570939 Jy ! Component: 150 - total flux cleaned = 0.000681655 Jy ! Component: 200 - total flux cleaned = 0.000738149 Jy ! Total flux subtracted in 200 components = 0.000738149 Jy ! Clean residual min=-0.000389 max=0.000334 Jy/beam ! Clean residual mean=0.000002 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0268555 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 143 components and 0.0268555 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=0.011594Jy sigma=0.018121 ! Fit after self-cal, rms=0.011593Jy sigma=0.018117 ! 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=0.9988 mas, bmaj=2.329 mas, bpa=1.076 degrees ! Estimated noise=6.47016 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9988 x 2.329 at 1.076 degrees (North through East) ! Clean map min=-0.00039265 max=0.022045 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=0.8488 mas, bmaj=2.044 mas, bpa=1.975 degrees ! Estimated noise=10.7515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170047 Jy ! Component: 100 - total flux cleaned = 0.021146 Jy ! Component: 150 - total flux cleaned = 0.022939 Jy ! Component: 200 - total flux cleaned = 0.0237489 Jy ! Total flux subtracted in 200 components = 0.0237489 Jy ! Clean residual min=-0.000908 max=0.000876 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0237489 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0237489 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9988 mas, bmaj=2.329 mas, bpa=1.076 degrees ! Estimated noise=6.47016 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 = 0.000924893 Jy ! Component: 100 - total flux cleaned = 0.00150353 Jy ! Component: 150 - total flux cleaned = 0.0019203 Jy ! Component: 200 - total flux cleaned = 0.0022135 Jy ! Total flux subtracted in 200 components = 0.0022135 Jy ! Clean residual min=-0.000458 max=0.000463 Jy/beam ! Clean residual mean=0.000001 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0259624 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 0.0259624 Jy ! Inverting map ! Added new window around map position (5.8, -28.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325446 Jy ! Component: 100 - total flux cleaned = 0.000445027 Jy ! Component: 150 - total flux cleaned = 0.000554246 Jy ! Component: 200 - total flux cleaned = 0.000605252 Jy ! Total flux subtracted in 200 components = 0.000605252 Jy ! Clean residual min=-0.000426 max=0.000401 Jy/beam ! Clean residual mean=0.000001 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0265677 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 80 components and 0.0265677 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=2.031 mas, bmaj=3.409 mas, bpa=-0.6494 degrees ! Estimated noise=7.74481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021758 Jy ! Component: 100 - total flux cleaned = 0.000356321 Jy ! Component: 150 - total flux cleaned = 0.00039103 Jy ! Component: 200 - total flux cleaned = 0.000406512 Jy ! Total flux subtracted in 200 components = 0.000406512 Jy ! Clean residual min=-0.000405 max=0.000346 Jy/beam ! Clean residual mean=0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0269742 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 = 6.83417e-06 Jy ! Component: 100 - total flux cleaned = 1.2931e-05 Jy ! Component: 150 - total flux cleaned = 3.11277e-05 Jy ! Component: 200 - total flux cleaned = 5.96914e-05 Jy ! Total flux subtracted in 200 components = 5.96914e-05 Jy ! Clean residual min=-0.000392 max=0.000339 Jy/beam ! Clean residual mean=0.000001 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0270339 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 142 components and 0.0270339 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9988 mas, bmaj=2.329 mas, bpa=1.076 degrees ! Estimated noise=6.47016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140022 Jy ! Component: 100 - total flux cleaned = -0.000124048 Jy ! Component: 150 - total flux cleaned = -0.00010061 Jy ! Component: 200 - total flux cleaned = -7.1188e-05 Jy ! Total flux subtracted in 200 components = -7.1188e-05 Jy ! Clean residual min=-0.000383 max=0.000346 Jy/beam ! Clean residual mean=0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0269627 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.0269627 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=0.011547Jy sigma=0.018099 ! Fit after self-cal, rms=0.011545Jy sigma=0.018089 wmodel ./J0609-0247_X_map.mod ! Writing 163 model components to file: ./J0609-0247_X_map.mod wobs ./J0609-0247_X_uvs.fits ! Writing UV FITS file: ./J0609-0247_X_uvs.fits wwins ./J0609-0247_X_map.win ! wwins: Wrote 4 windows to ./J0609-0247_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 = -0.000105057 Jy ! Component: 100 - total flux cleaned = -0.00020049 Jy ! Component: 150 - total flux cleaned = -0.000240169 Jy ! Component: 200 - total flux cleaned = -0.000273128 Jy ! Component: 250 - total flux cleaned = -0.000310213 Jy ! Component: 300 - total flux cleaned = -0.000325737 Jy ! Component: 350 - total flux cleaned = -0.000346049 Jy ! Component: 400 - total flux cleaned = -0.000370915 Jy ! Component: 450 - total flux cleaned = -0.000380687 Jy ! Component: 500 - total flux cleaned = -0.000390225 Jy ! Component: 550 - total flux cleaned = -0.000399711 Jy ! Component: 600 - total flux cleaned = -0.000418213 Jy ! Component: 650 - total flux cleaned = -0.000436467 Jy ! Component: 700 - total flux cleaned = -0.000458796 Jy ! Component: 750 - total flux cleaned = -0.000471929 Jy ! Component: 800 - total flux cleaned = -0.000493448 Jy ! Component: 850 - total flux cleaned = -0.000501958 Jy ! Component: 900 - total flux cleaned = -0.000531191 Jy ! Component: 950 - total flux cleaned = -0.00053117 Jy ! Component: 1000 - total flux cleaned = -0.00055168 Jy ! Component: 1050 - total flux cleaned = -0.00056379 Jy ! Component: 1100 - total flux cleaned = -0.000579701 Jy ! Component: 1150 - total flux cleaned = -0.000579668 Jy ! Component: 1200 - total flux cleaned = -0.000583523 Jy ! Component: 1250 - total flux cleaned = -0.000595036 Jy ! Component: 1300 - total flux cleaned = -0.000595053 Jy ! Component: 1350 - total flux cleaned = -0.00061378 Jy ! Component: 1400 - total flux cleaned = -0.000602627 Jy ! Component: 1450 - total flux cleaned = -0.000613678 Jy ! Component: 1500 - total flux cleaned = -0.000628295 Jy ! Component: 1550 - total flux cleaned = -0.000628246 Jy ! Component: 1600 - total flux cleaned = -0.000631792 Jy ! Component: 1650 - total flux cleaned = -0.000628223 Jy ! Component: 1700 - total flux cleaned = -0.000635263 Jy ! Component: 1750 - total flux cleaned = -0.000635228 Jy ! Component: 1800 - total flux cleaned = -0.00062832 Jy ! Component: 1850 - total flux cleaned = -0.000628304 Jy ! Component: 1900 - total flux cleaned = -0.000635129 Jy ! Component: 1950 - total flux cleaned = -0.000621578 Jy ! Component: 2000 - total flux cleaned = -0.000624931 Jy ! Component: 2050 - total flux cleaned = -0.000614975 Jy ! Component: 2100 - total flux cleaned = -0.000611699 Jy ! Component: 2150 - total flux cleaned = -0.000601865 Jy ! Component: 2200 - total flux cleaned = -0.000601896 Jy ! Component: 2250 - total flux cleaned = -0.000598663 Jy ! Component: 2300 - total flux cleaned = -0.000592275 Jy ! Component: 2350 - total flux cleaned = -0.000585959 Jy ! Component: 2400 - total flux cleaned = -0.000576565 Jy ! Component: 2450 - total flux cleaned = -0.000570399 Jy ! Component: 2500 - total flux cleaned = -0.000573482 Jy ! Component: 2550 - total flux cleaned = -0.000573458 Jy ! Component: 2600 - total flux cleaned = -0.000573444 Jy ! Component: 2650 - total flux cleaned = -0.000582515 Jy ! Component: 2700 - total flux cleaned = -0.000573475 Jy ! Component: 2750 - total flux cleaned = -0.000576472 Jy ! Component: 2800 - total flux cleaned = -0.000576463 Jy ! Component: 2850 - total flux cleaned = -0.000579416 Jy ! Component: 2900 - total flux cleaned = -0.000579407 Jy ! Component: 2950 - total flux cleaned = -0.000585269 Jy ! Component: 3000 - total flux cleaned = -0.000599733 Jy ! Component: 3050 - total flux cleaned = -0.000599714 Jy ! Component: 3100 - total flux cleaned = -0.000602549 Jy ! Component: 3150 - total flux cleaned = -0.000611079 Jy ! Component: 3200 - total flux cleaned = -0.000622369 Jy ! Component: 3250 - total flux cleaned = -0.000639188 Jy ! Component: 3300 - total flux cleaned = -0.00064198 Jy ! Component: 3350 - total flux cleaned = -0.000655861 Jy ! Component: 3400 - total flux cleaned = -0.000661372 Jy ! Component: 3450 - total flux cleaned = -0.000669592 Jy ! Component: 3500 - total flux cleaned = -0.00067504 Jy ! Component: 3550 - total flux cleaned = -0.000669635 Jy ! Component: 3600 - total flux cleaned = -0.000691227 Jy ! Component: 3650 - total flux cleaned = -0.000696563 Jy ! Component: 3700 - total flux cleaned = -0.000696569 Jy ! Component: 3750 - total flux cleaned = -0.000707181 Jy ! Component: 3800 - total flux cleaned = -0.000709795 Jy ! Component: 3850 - total flux cleaned = -0.000717664 Jy ! Component: 3900 - total flux cleaned = -0.000717662 Jy ! Component: 3950 - total flux cleaned = -0.000730654 Jy ! Component: 4000 - total flux cleaned = -0.000738377 Jy ! Component: 4050 - total flux cleaned = -0.000746086 Jy ! Total flux subtracted in 4096 components = -0.00075376 Jy ! Clean residual min=-0.000170 max=0.000164 Jy/beam ! Clean residual mean=0.000000 rms=0.000044 Jy/beam ! Combined flux in latest and established models = 0.0262089 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 440 components and 0.0262089 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0609-0247_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9988 x 2.329 at 1.076 degrees (North through East) ! Clean map min=-0.00030827 max=0.021905 Jy/beam ! Writing clean map to FITS file: ./J0609-0247_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0219049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.34708e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.595357 0.595357 1.19071 2.38143 4.76286 9.52571 19.0514 38.1028 76.2057 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.021 quit ! Quitting program ! Log file ./J0609-0247_X_uvs.log closed on Mon Oct 28 15:37:57 2013