! Started logfile: /scr/pima/s5272c_uvs/J2103-0933_X_uvs.log on Wed Jan 1 14:24:18 2014 obs /scr/pima/s5272c_uvs/J2103-0933_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272c_uvs/J2103-0933_X_uva.fits ! AN table 1: 8 integrations on 21 of 21 possible baselines. ! AN table 2: 5 integrations on 15 of 15 possible baselines. ! AN table 3: 5 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.791809 visibilities/baseline/integration-bin. ! Found source: J2103-0933 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 7424 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/s5272c_uvs/J2103-0933_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001184Jy sigma=1.661552 ! Fit after self-cal, rms=0.952473Jy sigma=1.560053 ! 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=0.7112 mas, bmaj=2.211 mas, bpa=-9.768 degrees ! Estimated noise=15.5772 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 = 0.0433347 Jy ! Component: 100 - total flux cleaned = 0.0545118 Jy ! Total flux subtracted in 100 components = 0.0545118 Jy ! Clean residual min=-0.005025 max=0.007043 Jy/beam ! Clean residual mean=0.000002 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.0545118 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0545118 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=0.027964Jy sigma=0.043341 ! Fit after self-cal, rms=0.026610Jy sigma=0.041365 ! 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=0.8699 mas, bmaj=2.422 mas, bpa=-9.892 degrees ! Estimated noise=10.9925 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 = 0.00467109 Jy ! Component: 100 - total flux cleaned = 0.00644388 Jy ! Component: 150 - total flux cleaned = 0.00678751 Jy ! Component: 200 - total flux cleaned = 0.00700821 Jy ! Total flux subtracted in 200 components = 0.00700821 Jy ! Clean residual min=-0.004749 max=0.007607 Jy/beam ! Clean residual mean=0.000001 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.06152 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.06152 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=0.026975Jy sigma=0.037978 ! Fit after self-cal, rms=0.026985Jy sigma=0.037968 ! Inverting map ! Added new window around map position (2.6, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00683538 Jy ! Component: 100 - total flux cleaned = 0.010204 Jy ! Component: 150 - total flux cleaned = 0.0123064 Jy ! Component: 200 - total flux cleaned = 0.0133741 Jy ! Total flux subtracted in 200 components = 0.0133741 Jy ! Clean residual min=-0.002931 max=0.003898 Jy/beam ! Clean residual mean=-0.000002 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0748941 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.0748941 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=0.025513Jy sigma=0.033731 ! Fit after self-cal, rms=0.025400Jy sigma=0.033381 ! Inverting map ! Added new window around map position (5.2, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357599 Jy ! Component: 100 - total flux cleaned = 0.00567056 Jy ! Component: 150 - total flux cleaned = 0.00728535 Jy ! Component: 200 - total flux cleaned = 0.00859467 Jy ! Total flux subtracted in 200 components = 0.00859467 Jy ! Clean residual min=-0.002196 max=0.002188 Jy/beam ! Clean residual mean=-0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0834887 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 79 components and 0.0834888 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=0.024644Jy sigma=0.031911 ! Fit after self-cal, rms=0.024550Jy sigma=0.031674 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8699 x 2.422 at -9.892 degrees (North through East) ! Clean map min=-0.0018401 max=0.053671 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.88 LA 1.03 MK 0.92 ! NL 1.03 OV 1.07 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 HN 1.00 LA 0.98 MK 1.05 ! NL 0.93 OV 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.18 LA 0.97 MK 1.06 ! NL 0.92 OV 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 1.07 LA 0.97 MK 1.08 ! NL 0.93 OV 0.93 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 HN 1.18 LA 1.02 MK 1.05 ! NL 0.88 OV 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.87 LA 0.93 MK 0.99 NL 1.07 ! OV 0.96 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.99 LA 1.11 MK 1.04 ! NL 0.88 OV 0.93 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 0.98 LA 1.04 MK 1.06 ! NL 0.87 OV 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 LA 0.97 MK 1.05 NL 1.03 ! OV 0.96 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.96 LA 1.07 MK 0.96 ! NL 0.87 OV 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 LA 0.98 MK 0.87 NL 1.11 ! OV 1.05 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.03 LA 1.03 MK 0.96 ! NL 0.90 OV 1.02 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.15 LA 0.92 MK 1.02 NL 0.96 ! OV 0.98 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.96 LA 0.97 MK 1.06 ! NL 0.90 OV 1.02 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 LA 0.91 MK 0.86 NL 1.12 ! OV 1.16 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.97 LA 0.91 MK 0.92 ! NL 0.90 OV 1.10 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* ! ! ! Fit before self-cal, rms=0.024550Jy sigma=0.031674 ! Fit after self-cal, rms=0.024246Jy sigma=0.030635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8833 mas, bmaj=2.419 mas, bpa=-9.285 degrees ! Estimated noise=10.7635 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 = -0.00107584 Jy ! Component: 100 - total flux cleaned = -0.000886052 Jy ! Component: 150 - total flux cleaned = -0.000612336 Jy ! Component: 200 - total flux cleaned = -0.000269138 Jy ! Total flux subtracted in 200 components = -0.000269138 Jy ! Clean residual min=-0.001356 max=0.001531 Jy/beam ! Clean residual mean=0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0832196 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 109 components and 0.0832196 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=0.023650Jy sigma=0.030674 ! Fit after self-cal, rms=0.023676Jy sigma=0.030642 ! 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=0.023676Jy sigma=0.030642 ! Fit after self-cal, rms=0.023449Jy sigma=0.030380 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8837 mas, bmaj=2.407 mas, bpa=-9.058 degrees ! Estimated noise=10.5594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000726157 Jy ! Component: 100 - total flux cleaned = -0.000405648 Jy ! Component: 150 - total flux cleaned = -7.7353e-05 Jy ! Component: 200 - total flux cleaned = 0.000183803 Jy ! Total flux subtracted in 200 components = 0.000183803 Jy ! Clean residual min=-0.001301 max=0.001474 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0834034 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 127 components and 0.0834034 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=0.023030Jy sigma=0.030471 ! Fit after self-cal, rms=0.023026Jy sigma=0.030452 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 (41, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123967 Jy ! Component: 100 - total flux cleaned = 0.00180073 Jy ! Component: 150 - total flux cleaned = 0.00213145 Jy ! Component: 200 - total flux cleaned = 0.00240126 Jy ! Total flux subtracted in 200 components = 0.00240126 Jy ! Clean residual min=-0.001217 max=0.001394 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0858047 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 145 components and 0.0858047 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=0.022878Jy sigma=0.030295 ! Fit after self-cal, rms=0.022859Jy sigma=0.030268 ! 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=0.022859Jy sigma=0.030268 ! Fit after self-cal, rms=0.022669Jy sigma=0.030250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8857 mas, bmaj=2.395 mas, bpa=-8.767 degrees ! Estimated noise=10.3701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000457522 Jy ! Component: 100 - total flux cleaned = -0.000120705 Jy ! Component: 150 - total flux cleaned = 0.000186239 Jy ! Component: 200 - total flux cleaned = 0.00042803 Jy ! Total flux subtracted in 200 components = 0.00042803 Jy ! Clean residual min=-0.001233 max=0.001459 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0862327 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 158 components and 0.0862327 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=0.022378Jy sigma=0.030307 ! Fit after self-cal, rms=0.022366Jy sigma=0.030289 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 (-34.8, -42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010145 Jy ! Component: 100 - total flux cleaned = 0.0013658 Jy ! Component: 150 - total flux cleaned = 0.00164829 Jy ! Component: 200 - total flux cleaned = 0.00188075 Jy ! Total flux subtracted in 200 components = 0.00188075 Jy ! Clean residual min=-0.001233 max=0.001251 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0881135 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 179 components and 0.0881135 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=0.022228Jy sigma=0.030144 ! Fit after self-cal, rms=0.022237Jy sigma=0.030121 ! 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=0.022237Jy sigma=0.030121 ! Fit after self-cal, rms=0.022110Jy sigma=0.030024 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.884 mas, bmaj=3.808 mas, bpa=-2.007 degrees ! Estimated noise=13.1162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000190416 Jy ! Component: 100 - total flux cleaned = 0.000219834 Jy ! Component: 150 - total flux cleaned = 0.00065298 Jy ! Component: 200 - total flux cleaned = 0.00103516 Jy ! Total flux subtracted in 200 components = 0.00103516 Jy ! Clean residual min=-0.001423 max=0.001362 Jy/beam ! Clean residual mean=0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0891486 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 204 components and 0.0891486 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=0.021900Jy sigma=0.030047 ! Fit after self-cal, rms=0.021899Jy sigma=0.030022 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 = 0.00037807 Jy ! Component: 100 - total flux cleaned = 0.000735085 Jy ! Component: 150 - total flux cleaned = 0.00105403 Jy ! Component: 200 - total flux cleaned = 0.00135955 Jy ! Total flux subtracted in 200 components = 0.00135955 Jy ! Clean residual min=-0.001293 max=0.001309 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0905082 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 224 components and 0.0905082 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=0.021859Jy sigma=0.030012 ! Fit after self-cal, rms=0.021861Jy sigma=0.030005 ! 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=0.8868 mas, bmaj=2.378 mas, bpa=-8.466 degrees ! Estimated noise=10.1985 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8868 x 2.378 at -8.466 degrees (North through East) ! Clean map min=-0.0012218 max=0.0483 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=0.7121 mas, bmaj=2.16 mas, bpa=-8.729 degrees ! Estimated noise=14.4138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0402698 Jy ! Component: 100 - total flux cleaned = 0.0519359 Jy ! Component: 150 - total flux cleaned = 0.0583212 Jy ! Component: 200 - total flux cleaned = 0.0617813 Jy ! Total flux subtracted in 200 components = 0.0617813 Jy ! Clean residual min=-0.003471 max=0.003793 Jy/beam ! Clean residual mean=0.000000 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.0617813 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0617813 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8868 mas, bmaj=2.378 mas, bpa=-8.466 degrees ! Estimated noise=10.1985 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 = 0.00508428 Jy ! Component: 100 - total flux cleaned = 0.00865064 Jy ! Component: 150 - total flux cleaned = 0.0115414 Jy ! Component: 200 - total flux cleaned = 0.0139545 Jy ! Total flux subtracted in 200 components = 0.0139545 Jy ! Clean residual min=-0.002101 max=0.002137 Jy/beam ! Clean residual mean=-0.000000 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0757358 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 69 components and 0.0757358 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=1.884 mas, bmaj=3.808 mas, bpa=-2.007 degrees ! Estimated noise=13.1162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309757 Jy ! Component: 100 - total flux cleaned = 0.00525905 Jy ! Component: 150 - total flux cleaned = 0.00692203 Jy ! Component: 200 - total flux cleaned = 0.00828643 Jy ! Total flux subtracted in 200 components = 0.00828643 Jy ! Clean residual min=-0.001605 max=0.001912 Jy/beam ! Clean residual mean=0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0840222 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 = 0.000937974 Jy ! Component: 100 - total flux cleaned = 0.00155958 Jy ! Component: 150 - total flux cleaned = 0.00208568 Jy ! Component: 200 - total flux cleaned = 0.00259882 Jy ! Total flux subtracted in 200 components = 0.00259882 Jy ! Clean residual min=-0.001514 max=0.001630 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.086621 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 140 components and 0.086621 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8868 mas, bmaj=2.378 mas, bpa=-8.466 degrees ! Estimated noise=10.1985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000546497 Jy ! Component: 100 - total flux cleaned = 0.00115993 Jy ! Component: 150 - total flux cleaned = 0.00151027 Jy ! Component: 200 - total flux cleaned = 0.0017889 Jy ! Total flux subtracted in 200 components = 0.0017889 Jy ! Clean residual min=-0.001369 max=0.001334 Jy/beam ! Clean residual mean=0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0884099 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 157 components and 0.0884099 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=0.021814Jy sigma=0.030451 ! Fit after self-cal, rms=0.021806Jy sigma=0.030372 wmodel /scr/pima/s5272c_uvs/J2103-0933_X_map.mod ! Writing 157 model components to file: /scr/pima/s5272c_uvs/J2103-0933_X_map.mod wobs /scr/pima/s5272c_uvs/J2103-0933_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272c_uvs/J2103-0933_X_uvs.fits wwins /scr/pima/s5272c_uvs/J2103-0933_X_map.win ! wwins: Wrote 5 windows to /scr/pima/s5272c_uvs/J2103-0933_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 = 0.000271823 Jy ! Component: 100 - total flux cleaned = 0.000478198 Jy ! Component: 150 - total flux cleaned = 0.000596131 Jy ! Component: 200 - total flux cleaned = 0.000689855 Jy ! Component: 250 - total flux cleaned = 0.000743782 Jy ! Component: 300 - total flux cleaned = 0.000814141 Jy ! Component: 350 - total flux cleaned = 0.000899267 Jy ! Component: 400 - total flux cleaned = 0.00096466 Jy ! Component: 450 - total flux cleaned = 0.000996429 Jy ! Component: 500 - total flux cleaned = 0.00104316 Jy ! Component: 550 - total flux cleaned = 0.0010277 Jy ! Component: 600 - total flux cleaned = 0.00105804 Jy ! Component: 650 - total flux cleaned = 0.00102893 Jy ! Component: 700 - total flux cleaned = 0.00104403 Jy ! Component: 750 - total flux cleaned = 0.00103022 Jy ! Component: 800 - total flux cleaned = 0.000988751 Jy ! Component: 850 - total flux cleaned = 0.000934354 Jy ! Component: 900 - total flux cleaned = 0.000921005 Jy ! Component: 950 - total flux cleaned = 0.000855054 Jy ! Component: 1000 - total flux cleaned = 0.00082968 Jy ! Component: 1050 - total flux cleaned = 0.000804342 Jy ! Component: 1100 - total flux cleaned = 0.000779341 Jy ! Component: 1150 - total flux cleaned = 0.000779256 Jy ! Component: 1200 - total flux cleaned = 0.000718299 Jy ! Component: 1250 - total flux cleaned = 0.000682223 Jy ! Component: 1300 - total flux cleaned = 0.00059931 Jy ! Component: 1350 - total flux cleaned = 0.000541147 Jy ! Component: 1400 - total flux cleaned = 0.000460986 Jy ! Component: 1450 - total flux cleaned = 0.000460921 Jy ! Component: 1500 - total flux cleaned = 0.000393777 Jy ! Component: 1550 - total flux cleaned = 0.000305699 Jy ! Component: 1600 - total flux cleaned = 0.00024058 Jy ! Component: 1650 - total flux cleaned = 0.000176244 Jy ! Component: 1700 - total flux cleaned = 7.02026e-05 Jy ! Component: 1750 - total flux cleaned = -3.42939e-05 Jy ! Component: 1800 - total flux cleaned = -6.53996e-05 Jy ! Component: 1850 - total flux cleaned = -0.000157538 Jy ! Component: 1900 - total flux cleaned = -0.000258572 Jy ! Component: 1950 - total flux cleaned = -0.000308646 Jy ! Component: 2000 - total flux cleaned = -0.00036809 Jy ! Component: 2050 - total flux cleaned = -0.000446393 Jy ! Component: 2100 - total flux cleaned = -0.00049496 Jy ! Component: 2150 - total flux cleaned = -0.000543002 Jy ! Component: 2200 - total flux cleaned = -0.000600102 Jy ! Component: 2250 - total flux cleaned = -0.000665937 Jy ! Component: 2300 - total flux cleaned = -0.000675374 Jy ! Component: 2350 - total flux cleaned = -0.000730858 Jy ! Component: 2400 - total flux cleaned = -0.000776506 Jy ! Component: 2450 - total flux cleaned = -0.000830774 Jy ! Component: 2500 - total flux cleaned = -0.000857583 Jy ! Component: 2550 - total flux cleaned = -0.000875398 Jy ! Component: 2600 - total flux cleaned = -0.000910686 Jy ! Component: 2650 - total flux cleaned = -0.000945602 Jy ! Component: 2700 - total flux cleaned = -0.000997481 Jy ! Component: 2750 - total flux cleaned = -0.0010318 Jy ! Component: 2800 - total flux cleaned = -0.0010829 Jy ! Component: 2850 - total flux cleaned = -0.00109994 Jy ! Component: 2900 - total flux cleaned = -0.00115863 Jy ! Component: 2950 - total flux cleaned = -0.00120028 Jy ! Component: 3000 - total flux cleaned = -0.00125787 Jy ! Component: 3050 - total flux cleaned = -0.00125788 Jy ! Component: 3100 - total flux cleaned = -0.00133076 Jy ! Component: 3150 - total flux cleaned = -0.00134685 Jy ! Component: 3200 - total flux cleaned = -0.00140272 Jy ! Component: 3250 - total flux cleaned = -0.00141854 Jy ! Component: 3300 - total flux cleaned = -0.0014186 Jy ! Component: 3350 - total flux cleaned = -0.00144203 Jy ! Component: 3400 - total flux cleaned = -0.00146531 Jy ! Component: 3450 - total flux cleaned = -0.00146523 Jy ! Component: 3500 - total flux cleaned = -0.00148056 Jy ! Component: 3550 - total flux cleaned = -0.00149582 Jy ! Component: 3600 - total flux cleaned = -0.00150337 Jy ! Component: 3650 - total flux cleaned = -0.001526 Jy ! Component: 3700 - total flux cleaned = -0.00157828 Jy ! Component: 3750 - total flux cleaned = -0.00157085 Jy ! Component: 3800 - total flux cleaned = -0.00160029 Jy ! Component: 3850 - total flux cleaned = -0.00165157 Jy ! Component: 3900 - total flux cleaned = -0.00166612 Jy ! Component: 3950 - total flux cleaned = -0.00170233 Jy ! Component: 4000 - total flux cleaned = -0.00175993 Jy ! Component: 4050 - total flux cleaned = -0.00178142 Jy ! Total flux subtracted in 4096 components = -0.00183126 Jy ! Clean residual min=-0.000466 max=0.000476 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0865787 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 455 components and 0.0865787 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272c_uvs/J2103-0933_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8868 x 2.378 at -8.466 degrees (North through East) ! Clean map min=-0.00077028 max=0.048125 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272c_uvs/J2103-0933_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0481253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012428 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.774729 0.774729 1.54946 3.09892 6.19783 12.3957 24.7913 49.5827 99.1653 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 387.232 quit ! Quitting program ! Log file /scr/pima/s5272c_uvs/J2103-0933_X_uvs.log closed on Wed Jan 1 14:24:23 2014