! Started logfile: /g0/scr/pima/s4195b_uvs/J0653+2815_X_uvs.log on Tue Dec 31 19:30:50 2013 obs /g0/scr/pima/s4195b_uvs/J0653+2815_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J0653+2815_X_uva.fits ! AN table 1: 13 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.906593 visibilities/baseline/integration-bin. ! Found source: J0653+2815 ! ! 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 2640 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 /g0/scr/pima/s4195b_uvs/J0653+2815_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000437Jy sigma=0.942014 ! Fit after self-cal, rms=0.988414Jy sigma=0.924056 ! 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=0.8351 mas, bmaj=3.797 mas, bpa=-4.818 degrees ! Estimated noise=34.9221 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 = 0.0106338 Jy ! Component: 100 - total flux cleaned = 0.0135659 Jy ! Total flux subtracted in 100 components = 0.0135659 Jy ! Clean residual min=-0.002197 max=0.002381 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0135659 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0135659 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=0.016560Jy sigma=0.017307 ! Fit after self-cal, rms=0.013827Jy sigma=0.014972 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377756 Jy ! Component: 100 - total flux cleaned = 0.00558599 Jy ! Total flux subtracted in 100 components = 0.00558599 Jy ! Clean residual min=-0.001449 max=0.001600 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0191519 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0191519 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=0.013650Jy sigma=0.013183 ! Fit after self-cal, rms=0.013608Jy sigma=0.013164 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=3.42 mas, bpa=-5.376 degrees ! Estimated noise=16.2557 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 = 0.00124238 Jy ! Component: 100 - total flux cleaned = 0.00173809 Jy ! Component: 150 - total flux cleaned = 0.00186204 Jy ! Component: 200 - total flux cleaned = 0.00195057 Jy ! Total flux subtracted in 200 components = 0.00195057 Jy ! Clean residual min=-0.000912 max=0.001035 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0211024 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.0211024 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=0.013808Jy sigma=0.012826 ! Fit after self-cal, rms=0.013800Jy sigma=0.012821 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.147 x 3.42 at -5.376 degrees (North through East) ! Clean map min=-0.00088114 max=0.018071 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.95 KP 1.03 LA 0.91 ! MK 1.10 NL 0.89 OV 0.92 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.013800Jy sigma=0.012821 ! Fit after self-cal, rms=0.013751Jy sigma=0.012800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=3.423 mas, bpa=-5.358 degrees ! Estimated noise=16.1038 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 = -0.000121384 Jy ! Component: 100 - total flux cleaned = -9.49122e-05 Jy ! Component: 150 - total flux cleaned = -6.42327e-05 Jy ! Component: 200 - total flux cleaned = -4.43375e-05 Jy ! Total flux subtracted in 200 components = -4.43375e-05 Jy ! Clean residual min=-0.000923 max=0.001071 Jy/beam ! Clean residual mean=-0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0210581 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.0210581 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=0.013721Jy sigma=0.012803 ! Fit after self-cal, rms=0.013719Jy sigma=0.012799 ! 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=0.013719Jy sigma=0.012799 ! Fit after self-cal, rms=0.013719Jy sigma=0.012798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=3.423 mas, bpa=-5.356 degrees ! Estimated noise=16.0942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.15655e-05 Jy ! Component: 100 - total flux cleaned = -1.92788e-06 Jy ! Component: 150 - total flux cleaned = 1.58697e-05 Jy ! Component: 200 - total flux cleaned = 3.2575e-05 Jy ! Total flux subtracted in 200 components = 3.2575e-05 Jy ! Clean residual min=-0.000924 max=0.001065 Jy/beam ! Clean residual mean=-0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0210907 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.0210907 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=0.013711Jy sigma=0.012791 ! Fit after self-cal, rms=0.013710Jy sigma=0.012788 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 (-22.2, 36.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000591123 Jy ! Component: 100 - total flux cleaned = 0.000839351 Jy ! Component: 150 - total flux cleaned = 0.000983182 Jy ! Component: 200 - total flux cleaned = 0.00101108 Jy ! Total flux subtracted in 200 components = 0.00101108 Jy ! Clean residual min=-0.000786 max=0.000903 Jy/beam ! Clean residual mean=-0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0221018 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.0221017 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=0.013676Jy sigma=0.012683 ! Fit after self-cal, rms=0.013664Jy sigma=0.012672 ! Inverting map ! Added new window around map position (-36, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000812226 Jy ! Component: 100 - total flux cleaned = 0.00115298 Jy ! Component: 150 - total flux cleaned = 0.00129717 Jy ! Component: 200 - total flux cleaned = 0.00136696 Jy ! Total flux subtracted in 200 components = 0.00136696 Jy ! Clean residual min=-0.000652 max=0.000740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0234687 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.0234687 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=0.013632Jy sigma=0.012598 ! Fit after self-cal, rms=0.013627Jy sigma=0.012590 ! 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=0.013627Jy sigma=0.012590 ! Fit after self-cal, rms=0.013404Jy sigma=0.012484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=3.426 mas, bpa=-5.375 degrees ! Estimated noise=15.5848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000384693 Jy ! Component: 100 - total flux cleaned = -0.000325184 Jy ! Component: 150 - total flux cleaned = -0.000261731 Jy ! Component: 200 - total flux cleaned = -0.000226743 Jy ! Total flux subtracted in 200 components = -0.000226743 Jy ! Clean residual min=-0.000640 max=0.000699 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.023242 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.023242 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=0.013239Jy sigma=0.012553 ! Fit after self-cal, rms=0.013243Jy sigma=0.012549 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 (30.4, -26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441894 Jy ! Component: 100 - total flux cleaned = 0.000501874 Jy ! Component: 150 - total flux cleaned = 0.000618409 Jy ! Component: 200 - total flux cleaned = 0.00072257 Jy ! Total flux subtracted in 200 components = 0.00072257 Jy ! Clean residual min=-0.000600 max=0.000586 Jy/beam ! Clean residual mean=-0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0239645 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.0239645 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=0.013204Jy sigma=0.012511 ! Fit after self-cal, rms=0.013200Jy sigma=0.012506 ! Inverting map ! Added new window around map position (-33.8, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192072 Jy ! Component: 100 - total flux cleaned = 0.000302327 Jy ! Component: 150 - total flux cleaned = 0.000397617 Jy ! Component: 200 - total flux cleaned = 0.000493819 Jy ! Total flux subtracted in 200 components = 0.000493819 Jy ! Clean residual min=-0.000450 max=0.000475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0244583 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.0244583 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=0.013170Jy sigma=0.012472 ! Fit after self-cal, rms=0.013169Jy sigma=0.012468 ! 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=0.013169Jy sigma=0.012468 ! Fit after self-cal, rms=0.013066Jy sigma=0.012457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=3.346 mas, bpa=-4.849 degrees ! Estimated noise=17.5362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.22527e-05 Jy ! Component: 100 - total flux cleaned = -1.12509e-06 Jy ! Component: 150 - total flux cleaned = 6.9227e-05 Jy ! Component: 200 - total flux cleaned = 8.36555e-05 Jy ! Total flux subtracted in 200 components = 8.36555e-05 Jy ! Clean residual min=-0.000383 max=0.000397 Jy/beam ! Clean residual mean=-0.000002 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.024542 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 187 components and 0.024542 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=0.013010Jy sigma=0.012486 ! Fit after self-cal, rms=0.013011Jy sigma=0.012484 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 = 8.3184e-05 Jy ! Component: 100 - total flux cleaned = 0.000137373 Jy ! Component: 150 - total flux cleaned = 0.000180829 Jy ! Component: 200 - total flux cleaned = 0.000203988 Jy ! Total flux subtracted in 200 components = 0.000203988 Jy ! Clean residual min=-0.000360 max=0.000377 Jy/beam ! Clean residual mean=-0.000002 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.024746 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 206 components and 0.024746 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=0.013000Jy sigma=0.012487 ! Fit after self-cal, rms=0.013000Jy sigma=0.012486 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=3.429 mas, bpa=-5.385 degrees ! Estimated noise=15.3167 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.147 x 3.429 at -5.385 degrees (North through East) ! Clean map min=-0.0005663 max=0.016761 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=0.8374 mas, bmaj=3.809 mas, bpa=-4.871 degrees ! Estimated noise=32.8363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119483 Jy ! Component: 100 - total flux cleaned = 0.0158623 Jy ! Component: 150 - total flux cleaned = 0.0180613 Jy ! Component: 200 - total flux cleaned = 0.0187316 Jy ! Total flux subtracted in 200 components = 0.0187316 Jy ! Clean residual min=-0.001464 max=0.001487 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0187316 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0187316 Jy ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=3.429 mas, bpa=-5.385 degrees ! Estimated noise=15.3167 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 = 0.0014543 Jy ! Component: 100 - total flux cleaned = 0.00223108 Jy ! Component: 150 - total flux cleaned = 0.00284228 Jy ! Component: 200 - total flux cleaned = 0.00339401 Jy ! Total flux subtracted in 200 components = 0.00339401 Jy ! Clean residual min=-0.000748 max=0.000683 Jy/beam ! Clean residual mean=-0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0221256 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.0221256 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=2.046 mas, bmaj=3.346 mas, bpa=-4.849 degrees ! Estimated noise=17.5362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606819 Jy ! Component: 100 - total flux cleaned = 0.000983144 Jy ! Component: 150 - total flux cleaned = 0.00132434 Jy ! Component: 200 - total flux cleaned = 0.00153271 Jy ! Total flux subtracted in 200 components = 0.00153271 Jy ! Clean residual min=-0.000531 max=0.000491 Jy/beam ! Clean residual mean=-0.000002 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0236583 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 = 0.000207335 Jy ! Component: 100 - total flux cleaned = 0.000372272 Jy ! Component: 150 - total flux cleaned = 0.000512773 Jy ! Component: 200 - total flux cleaned = 0.000614407 Jy ! Total flux subtracted in 200 components = 0.000614407 Jy ! Clean residual min=-0.000448 max=0.000418 Jy/beam ! Clean residual mean=-0.000002 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0242728 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 90 components and 0.0242728 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=3.429 mas, bpa=-5.385 degrees ! Estimated noise=15.3167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150554 Jy ! Component: 100 - total flux cleaned = 0.000203004 Jy ! Component: 150 - total flux cleaned = 0.000250111 Jy ! Component: 200 - total flux cleaned = 0.00025061 Jy ! Total flux subtracted in 200 components = 0.00025061 Jy ! Clean residual min=-0.000473 max=0.000507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0245234 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 115 components and 0.0245234 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=0.012959Jy sigma=0.012580 ! Fit after self-cal, rms=0.012951Jy sigma=0.012571 wmodel /g0/scr/pima/s4195b_uvs/J0653+2815_X_map.mod ! Writing 115 model components to file: /g0/scr/pima/s4195b_uvs/J0653+2815_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J0653+2815_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J0653+2815_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J0653+2815_X_map.win ! wwins: Wrote 5 windows to /g0/scr/pima/s4195b_uvs/J0653+2815_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 = 8.9697e-05 Jy ! Component: 100 - total flux cleaned = 0.00010669 Jy ! Component: 150 - total flux cleaned = 8.3665e-05 Jy ! Component: 200 - total flux cleaned = 3.84697e-05 Jy ! Component: 250 - total flux cleaned = 9.32645e-06 Jy ! Component: 300 - total flux cleaned = -5.02951e-06 Jy ! Component: 350 - total flux cleaned = -1.20371e-05 Jy ! Component: 400 - total flux cleaned = -5.25927e-05 Jy ! Component: 450 - total flux cleaned = -5.90669e-05 Jy ! Component: 500 - total flux cleaned = -7.85305e-05 Jy ! Component: 550 - total flux cleaned = -0.000122849 Jy ! Component: 600 - total flux cleaned = -0.000153891 Jy ! Component: 650 - total flux cleaned = -0.000190306 Jy ! Component: 700 - total flux cleaned = -0.000208037 Jy ! Component: 750 - total flux cleaned = -0.000208032 Jy ! Component: 800 - total flux cleaned = -0.000219463 Jy ! Component: 850 - total flux cleaned = -0.000236481 Jy ! Component: 900 - total flux cleaned = -0.000247571 Jy ! Component: 950 - total flux cleaned = -0.000269575 Jy ! Component: 1000 - total flux cleaned = -0.000307452 Jy ! Component: 1050 - total flux cleaned = -0.00034474 Jy ! Component: 1100 - total flux cleaned = -0.000365795 Jy ! Component: 1150 - total flux cleaned = -0.000407344 Jy ! Component: 1200 - total flux cleaned = -0.00044322 Jy ! Component: 1250 - total flux cleaned = -0.000478618 Jy ! Component: 1300 - total flux cleaned = -0.000523592 Jy ! Component: 1350 - total flux cleaned = -0.000577892 Jy ! Component: 1400 - total flux cleaned = -0.000621736 Jy ! Component: 1450 - total flux cleaned = -0.000660187 Jy ! Component: 1500 - total flux cleaned = -0.000688791 Jy ! Component: 1550 - total flux cleaned = -0.000726405 Jy ! Component: 1600 - total flux cleaned = -0.000754381 Jy ! Component: 1650 - total flux cleaned = -0.000791187 Jy ! Component: 1700 - total flux cleaned = -0.000818562 Jy ! Component: 1750 - total flux cleaned = -0.000854557 Jy ! Component: 1800 - total flux cleaned = -0.000881324 Jy ! Component: 1850 - total flux cleaned = -0.000898961 Jy ! Component: 1900 - total flux cleaned = -0.000916466 Jy ! Component: 1950 - total flux cleaned = -0.000942478 Jy ! Component: 2000 - total flux cleaned = -0.000963957 Jy ! Component: 2050 - total flux cleaned = -0.000972524 Jy ! Component: 2100 - total flux cleaned = -0.00100627 Jy ! Component: 2150 - total flux cleaned = -0.001023 Jy ! Component: 2200 - total flux cleaned = -0.00104783 Jy ! Component: 2250 - total flux cleaned = -0.00106012 Jy ! Component: 2300 - total flux cleaned = -0.00108041 Jy ! Component: 2350 - total flux cleaned = -0.00110058 Jy ! Component: 2400 - total flux cleaned = -0.00111657 Jy ! Component: 2450 - total flux cleaned = -0.00112452 Jy ! Component: 2500 - total flux cleaned = -0.00115207 Jy ! Component: 2550 - total flux cleaned = -0.00117156 Jy ! Component: 2600 - total flux cleaned = -0.00118313 Jy ! Component: 2650 - total flux cleaned = -0.00120623 Jy ! Component: 2700 - total flux cleaned = -0.00122153 Jy ! Component: 2750 - total flux cleaned = -0.00122916 Jy ! Component: 2800 - total flux cleaned = -0.00125185 Jy ! Component: 2850 - total flux cleaned = -0.00126311 Jy ! Component: 2900 - total flux cleaned = -0.00128551 Jy ! Component: 2950 - total flux cleaned = -0.00129664 Jy ! Component: 3000 - total flux cleaned = -0.00131508 Jy ! Component: 3050 - total flux cleaned = -0.00133706 Jy ! Component: 3100 - total flux cleaned = -0.00133707 Jy ! Component: 3150 - total flux cleaned = -0.00135158 Jy ! Component: 3200 - total flux cleaned = -0.00136962 Jy ! Component: 3250 - total flux cleaned = -0.00138042 Jy ! Component: 3300 - total flux cleaned = -0.00139115 Jy ! Component: 3350 - total flux cleaned = -0.00140896 Jy ! Component: 3400 - total flux cleaned = -0.00141962 Jy ! Component: 3450 - total flux cleaned = -0.00144782 Jy ! Component: 3500 - total flux cleaned = -0.00145484 Jy ! Component: 3550 - total flux cleaned = -0.0014828 Jy ! Component: 3600 - total flux cleaned = -0.00148977 Jy ! Component: 3650 - total flux cleaned = -0.00151749 Jy ! Component: 3700 - total flux cleaned = -0.00152784 Jy ! Component: 3750 - total flux cleaned = -0.0015519 Jy ! Component: 3800 - total flux cleaned = -0.00156219 Jy ! Component: 3850 - total flux cleaned = -0.0015895 Jy ! Component: 3900 - total flux cleaned = -0.00160312 Jy ! Component: 3950 - total flux cleaned = -0.00163368 Jy ! Component: 4000 - total flux cleaned = -0.00165062 Jy ! Component: 4050 - total flux cleaned = -0.00167428 Jy ! Total flux subtracted in 4096 components = -0.00169451 Jy ! Clean residual min=-0.000216 max=0.000169 Jy/beam ! Clean residual mean=-0.000000 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.0228289 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 395 components and 0.0228289 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J0653+2815_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.147 x 3.429 at -5.385 degrees (North through East) ! Clean map min=-0.00042435 max=0.016481 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J0653+2815_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0164809 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.95724e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08439 1.08439 2.16878 4.33757 8.67513 17.3503 34.7005 69.4011 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 276.652 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J0653+2815_X_uvs.log closed on Tue Dec 31 19:30:56 2013