! Started logfile: /scr/pima/bp171ad_uvs/J0058-0539_C_uvs.log on Mon Dec 9 01:58:55 2013 obs /scr/pima/bp171ad_uvs/J0058-0539_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0058-0539_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.671296 visibilities/baseline/integration-bin. ! Found source: J0058-0539 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1160 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ad_uvs/J0058-0539_C] 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 0.300x0.300 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.376530Jy sigma=22.885229 ! Fit after self-cal, rms=0.744678Jy sigma=11.838266 ! 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=1.285 mas, bmaj=3.339 mas, bpa=-3.146 degrees ! Estimated noise=1.83063 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 = 0.483161 Jy ! Component: 100 - total flux cleaned = 0.628437 Jy ! Total flux subtracted in 100 components = 0.628437 Jy ! Clean residual min=-0.080064 max=0.084253 Jy/beam ! Clean residual mean=0.000559 rms=0.021702 Jy/beam ! Combined flux in latest and established models = 0.628437 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.628437 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=0.702749Jy sigma=10.490724 ! Fit after self-cal, rms=0.702642Jy sigma=10.490596 ! 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=1.468 mas, bmaj=3.807 mas, bpa=-4.25 degrees ! Estimated noise=1.43896 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 = 0.109952 Jy ! Component: 100 - total flux cleaned = 0.168011 Jy ! Component: 150 - total flux cleaned = 0.201424 Jy ! Component: 200 - total flux cleaned = 0.221758 Jy ! Total flux subtracted in 200 components = 0.221758 Jy ! Clean residual min=-0.108418 max=0.083216 Jy/beam ! Clean residual mean=0.000613 rms=0.026504 Jy/beam ! Combined flux in latest and established models = 0.850195 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 48 components and 0.850195 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=0.669481Jy sigma=10.209439 ! Fit after self-cal, rms=0.669258Jy sigma=10.209384 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.468 x 3.807 at -4.25 degrees (North through East) ! Clean map min=-0.10564 max=0.6457 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 3 telescope corrections were flagged in sub-array 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* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 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* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 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* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 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* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 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* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 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* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.669258Jy sigma=10.209384 ! Fit after self-cal, rms=0.676397Jy sigma=10.319214 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.493 mas, bmaj=3.83 mas, bpa=-4.387 degrees ! Estimated noise=1.44327 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 = 0.0127382 Jy ! Component: 100 - total flux cleaned = 0.0179135 Jy ! Component: 150 - total flux cleaned = 0.0201606 Jy ! Component: 200 - total flux cleaned = 0.0221285 Jy ! Total flux subtracted in 200 components = 0.0221285 Jy ! Clean residual min=-0.110434 max=0.083619 Jy/beam ! Clean residual mean=0.000597 rms=0.026834 Jy/beam ! Combined flux in latest and established models = 0.872323 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.872324 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=0.674911Jy sigma=10.316672 ! Fit after self-cal, rms=0.674882Jy sigma=10.316671 ! 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=0.674882Jy sigma=10.316671 ! Fit after self-cal, rms=0.674847Jy sigma=10.297227 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.484 mas, bmaj=3.801 mas, bpa=-4.117 degrees ! Estimated noise=1.44833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107916 Jy ! Component: 100 - total flux cleaned = 0.0146239 Jy ! Component: 150 - total flux cleaned = 0.0164156 Jy ! Component: 200 - total flux cleaned = 0.0179747 Jy ! Total flux subtracted in 200 components = 0.0179747 Jy ! Clean residual min=-0.110902 max=0.082690 Jy/beam ! Clean residual mean=0.000568 rms=0.026631 Jy/beam ! Combined flux in latest and established models = 0.890298 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.890298 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=0.673517Jy sigma=10.297340 ! Fit after self-cal, rms=0.673496Jy sigma=10.297331 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 = 0.00137158 Jy ! Component: 100 - total flux cleaned = 0.00255448 Jy ! Component: 150 - total flux cleaned = 0.00346591 Jy ! Component: 200 - total flux cleaned = 0.00405725 Jy ! Total flux subtracted in 200 components = 0.00405725 Jy ! Clean residual min=-0.110713 max=0.082894 Jy/beam ! Clean residual mean=0.000563 rms=0.026613 Jy/beam ! Combined flux in latest and established models = 0.894355 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.894355 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=0.673357Jy sigma=10.296078 ! Fit after self-cal, rms=0.673348Jy sigma=10.296080 ! 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=0.673348Jy sigma=10.296080 ! Fit after self-cal, rms=0.673024Jy sigma=10.296213 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.479 mas, bmaj=3.788 mas, bpa=-4.025 degrees ! Estimated noise=1.4431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958254 Jy ! Component: 100 - total flux cleaned = 0.00207166 Jy ! Component: 150 - total flux cleaned = 0.00304219 Jy ! Component: 200 - total flux cleaned = 0.0036823 Jy ! Total flux subtracted in 200 components = 0.0036823 Jy ! Clean residual min=-0.110256 max=0.082155 Jy/beam ! Clean residual mean=0.000556 rms=0.026475 Jy/beam ! Combined flux in latest and established models = 0.898038 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.898038 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=0.672904Jy sigma=10.295038 ! Fit after self-cal, rms=0.672902Jy sigma=10.295038 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 = 0.000216239 Jy ! Component: 100 - total flux cleaned = 0.000612007 Jy ! Component: 150 - total flux cleaned = 0.000894335 Jy ! Component: 200 - total flux cleaned = 0.00108216 Jy ! Total flux subtracted in 200 components = 0.00108216 Jy ! Clean residual min=-0.110112 max=0.082176 Jy/beam ! Clean residual mean=0.000555 rms=0.026466 Jy/beam ! Combined flux in latest and established models = 0.89912 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.89912 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=0.672856Jy sigma=10.294392 ! Fit after self-cal, rms=0.672856Jy sigma=10.294383 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.672856Jy sigma=10.294383 ! Fit after self-cal, rms=0.672560Jy sigma=10.294749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=6.606 mas, bpa=3.438 degrees ! Estimated noise=1.83838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254614 Jy ! Component: 100 - total flux cleaned = 0.0306003 Jy ! Component: 150 - total flux cleaned = 0.0330505 Jy ! Component: 200 - total flux cleaned = 0.0348637 Jy ! Total flux subtracted in 200 components = 0.0348637 Jy ! Clean residual min=-0.185609 max=0.149325 Jy/beam ! Clean residual mean=0.001240 rms=0.049600 Jy/beam ! Combined flux in latest and established models = 0.933984 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 56 components and 0.933984 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=0.671290Jy sigma=10.301893 ! Fit after self-cal, rms=0.671227Jy sigma=10.301545 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 = 0.00192728 Jy ! Component: 100 - total flux cleaned = 0.00313077 Jy ! Component: 150 - total flux cleaned = 0.00463698 Jy ! Component: 200 - total flux cleaned = 0.00569784 Jy ! Total flux subtracted in 200 components = 0.00569784 Jy ! Clean residual min=-0.184749 max=0.150492 Jy/beam ! Clean residual mean=0.001225 rms=0.049433 Jy/beam ! Combined flux in latest and established models = 0.939681 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.939681 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=0.671852Jy sigma=10.300528 ! Fit after self-cal, rms=0.671813Jy sigma=10.300034 ! 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=1.477 mas, bmaj=3.784 mas, bpa=-4.01 degrees ! Estimated noise=1.44036 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.477 x 3.784 at -4.01 degrees (North through East) ! Clean map min=-0.10652 max=0.61278 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 ! Performing amp+phase self-cal ! ! 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=0.671813Jy sigma=10.300034 ! Fit after self-cal, rms=0.671794Jy sigma=10.299835 ! Inverting map and beam ! Estimated beam: bmin=1.476 mas, bmaj=3.781 mas, bpa=-3.976 degrees ! Estimated noise=1.43944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.016659 Jy ! Component: 100 - total flux cleaned = -0.0225986 Jy ! Component: 150 - total flux cleaned = -0.0246861 Jy ! Component: 200 - total flux cleaned = -0.0257141 Jy ! Total flux subtracted in 200 components = -0.0257141 Jy ! Clean residual min=-0.107945 max=0.081348 Jy/beam ! Clean residual mean=0.000537 rms=0.026243 Jy/beam ! Combined flux in latest and established models = 0.913967 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.913967 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=0.672724Jy sigma=10.287150 ! Fit after self-cal, rms=0.672768Jy sigma=10.287127 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000692509 Jy ! Component: 100 - total flux cleaned = -0.00132207 Jy ! Component: 150 - total flux cleaned = -0.00170741 Jy ! Component: 200 - total flux cleaned = -0.00224801 Jy ! Total flux subtracted in 200 components = -0.00224801 Jy ! Clean residual min=-0.108299 max=0.081232 Jy/beam ! Clean residual mean=0.000540 rms=0.026264 Jy/beam ! Combined flux in latest and established models = 0.911719 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.911719 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=0.672536Jy sigma=10.287313 ! Fit after self-cal, rms=0.672546Jy sigma=10.287282 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.672546Jy sigma=10.287282 ! Fit after self-cal, rms=0.672539Jy sigma=10.287167 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=1.271 mas, bmaj=3.303 mas, bpa=-2.942 degrees ! Estimated noise=1.8262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.480756 Jy ! Component: 100 - total flux cleaned = 0.630274 Jy ! Component: 150 - total flux cleaned = 0.714992 Jy ! Component: 200 - total flux cleaned = 0.768831 Jy ! Total flux subtracted in 200 components = 0.768831 Jy ! Clean residual min=-0.085136 max=0.070802 Jy/beam ! Clean residual mean=0.000476 rms=0.020595 Jy/beam ! Combined flux in latest and established models = 0.768831 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.768831 Jy ! Inverting map and beam ! Estimated beam: bmin=1.476 mas, bmaj=3.783 mas, bpa=-3.994 degrees ! Estimated noise=1.43988 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 = 0.0540563 Jy ! Component: 100 - total flux cleaned = 0.0848909 Jy ! Component: 150 - total flux cleaned = 0.103645 Jy ! Component: 200 - total flux cleaned = 0.115296 Jy ! Total flux subtracted in 200 components = 0.115296 Jy ! Clean residual min=-0.110151 max=0.081775 Jy/beam ! Clean residual mean=0.000571 rms=0.026434 Jy/beam ! Combined flux in latest and established models = 0.884127 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.884128 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=6.602 mas, bpa=3.462 degrees ! Estimated noise=1.83823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330117 Jy ! Component: 100 - total flux cleaned = 0.0425774 Jy ! Component: 150 - total flux cleaned = 0.0452528 Jy ! Component: 200 - total flux cleaned = 0.0472091 Jy ! Total flux subtracted in 200 components = 0.0472091 Jy ! Clean residual min=-0.185701 max=0.148853 Jy/beam ! Clean residual mean=0.001247 rms=0.049660 Jy/beam ! Combined flux in latest and established models = 0.931337 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 = 0.00224229 Jy ! Component: 100 - total flux cleaned = 0.00389419 Jy ! Component: 150 - total flux cleaned = 0.00507039 Jy ! Component: 200 - total flux cleaned = 0.00655933 Jy ! Total flux subtracted in 200 components = 0.00655933 Jy ! Clean residual min=-0.184948 max=0.150144 Jy/beam ! Clean residual mean=0.001229 rms=0.049479 Jy/beam ! Combined flux in latest and established models = 0.937896 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.937896 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.476 mas, bmaj=3.783 mas, bpa=-3.994 degrees ! Estimated noise=1.43988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0181848 Jy ! Component: 100 - total flux cleaned = -0.0229663 Jy ! Component: 150 - total flux cleaned = -0.0248549 Jy ! Component: 200 - total flux cleaned = -0.0264611 Jy ! Total flux subtracted in 200 components = -0.0264611 Jy ! Clean residual min=-0.108063 max=0.081472 Jy/beam ! Clean residual mean=0.000540 rms=0.026273 Jy/beam ! Combined flux in latest and established models = 0.911435 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.911435 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=0.672707Jy sigma=10.287900 ! Fit after self-cal, rms=0.672703Jy sigma=10.287797 wmodel /scr/pima/bp171ad_uvs/J0058-0539_C_map.mod ! Writing 59 model components to file: /scr/pima/bp171ad_uvs/J0058-0539_C_map.mod wobs /scr/pima/bp171ad_uvs/J0058-0539_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0058-0539_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0058-0539_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ad_uvs/J0058-0539_C_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 = -0.0487507 Jy ! Component: 100 - total flux cleaned = -0.0850299 Jy ! Component: 150 - total flux cleaned = -0.0962456 Jy ! Component: 200 - total flux cleaned = -0.103832 Jy ! Component: 250 - total flux cleaned = -0.10966 Jy ! Component: 300 - total flux cleaned = -0.116575 Jy ! Component: 350 - total flux cleaned = -0.123138 Jy ! Component: 400 - total flux cleaned = -0.130741 Jy ! Component: 450 - total flux cleaned = -0.14053 Jy ! Component: 500 - total flux cleaned = -0.149988 Jy ! Component: 550 - total flux cleaned = -0.156883 Jy ! Component: 600 - total flux cleaned = -0.166958 Jy ! Component: 650 - total flux cleaned = -0.17567 Jy ! Component: 700 - total flux cleaned = -0.182032 Jy ! Component: 750 - total flux cleaned = -0.188251 Jy ! Component: 800 - total flux cleaned = -0.192315 Jy ! Component: 850 - total flux cleaned = -0.19729 Jy ! Component: 900 - total flux cleaned = -0.200224 Jy ! Component: 950 - total flux cleaned = -0.204045 Jy ! Component: 1000 - total flux cleaned = -0.204975 Jy ! Component: 1050 - total flux cleaned = -0.206825 Jy ! Component: 1100 - total flux cleaned = -0.208638 Jy ! Component: 1150 - total flux cleaned = -0.208637 Jy ! Component: 1200 - total flux cleaned = -0.210389 Jy ! Component: 1250 - total flux cleaned = -0.207783 Jy ! Component: 1300 - total flux cleaned = -0.210358 Jy ! Component: 1350 - total flux cleaned = -0.210357 Jy ! Component: 1400 - total flux cleaned = -0.21119 Jy ! Component: 1450 - total flux cleaned = -0.212019 Jy ! Component: 1500 - total flux cleaned = -0.212832 Jy ! Component: 1550 - total flux cleaned = -0.213635 Jy ! Component: 1600 - total flux cleaned = -0.212835 Jy ! Component: 1650 - total flux cleaned = -0.213632 Jy ! Component: 1700 - total flux cleaned = -0.214417 Jy ! Component: 1750 - total flux cleaned = -0.213643 Jy ! Component: 1800 - total flux cleaned = -0.215188 Jy ! Component: 1850 - total flux cleaned = -0.215189 Jy ! Component: 1900 - total flux cleaned = -0.214433 Jy ! Component: 1950 - total flux cleaned = -0.21668 Jy ! Component: 2000 - total flux cleaned = -0.216677 Jy ! Component: 2050 - total flux cleaned = -0.215201 Jy ! Component: 2100 - total flux cleaned = -0.215935 Jy ! Component: 2150 - total flux cleaned = -0.216664 Jy ! Component: 2200 - total flux cleaned = -0.214511 Jy ! Component: 2250 - total flux cleaned = -0.214516 Jy ! Component: 2300 - total flux cleaned = -0.215215 Jy ! Component: 2350 - total flux cleaned = -0.215209 Jy ! Component: 2400 - total flux cleaned = -0.214513 Jy ! Component: 2450 - total flux cleaned = -0.213141 Jy ! Component: 2500 - total flux cleaned = -0.213136 Jy ! Component: 2550 - total flux cleaned = -0.213132 Jy ! Component: 2600 - total flux cleaned = -0.211788 Jy ! Component: 2650 - total flux cleaned = -0.211123 Jy ! Component: 2700 - total flux cleaned = -0.211122 Jy ! Component: 2750 - total flux cleaned = -0.209809 Jy ! Component: 2800 - total flux cleaned = -0.209809 Jy ! Component: 2850 - total flux cleaned = -0.209162 Jy ! Component: 2900 - total flux cleaned = -0.208523 Jy ! Component: 2950 - total flux cleaned = -0.209152 Jy ! Component: 3000 - total flux cleaned = -0.207264 Jy ! Component: 3050 - total flux cleaned = -0.207267 Jy ! Component: 3100 - total flux cleaned = -0.206027 Jy ! Component: 3150 - total flux cleaned = -0.206643 Jy ! Component: 3200 - total flux cleaned = -0.206031 Jy ! Component: 3250 - total flux cleaned = -0.205424 Jy ! Component: 3300 - total flux cleaned = -0.205427 Jy ! Component: 3350 - total flux cleaned = -0.206028 Jy ! Component: 3400 - total flux cleaned = -0.204834 Jy ! Component: 3450 - total flux cleaned = -0.205423 Jy ! Component: 3500 - total flux cleaned = -0.203664 Jy ! Component: 3550 - total flux cleaned = -0.204249 Jy ! Component: 3600 - total flux cleaned = -0.203092 Jy ! Component: 3650 - total flux cleaned = -0.205391 Jy ! Component: 3700 - total flux cleaned = -0.203673 Jy ! Component: 3750 - total flux cleaned = -0.201969 Jy ! Component: 3800 - total flux cleaned = -0.201407 Jy ! Component: 3850 - total flux cleaned = -0.200847 Jy ! Component: 3900 - total flux cleaned = -0.198061 Jy ! Component: 3950 - total flux cleaned = -0.196956 Jy ! Component: 4000 - total flux cleaned = -0.195852 Jy ! Component: 4050 - total flux cleaned = -0.193657 Jy ! Total flux subtracted in 4096 components = -0.192563 Jy ! Clean residual min=-0.027185 max=0.030957 Jy/beam ! Clean residual mean=0.000263 rms=0.010695 Jy/beam ! Combined flux in latest and established models = 0.718872 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 382 components and 0.718871 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0058-0539_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.476 x 3.783 at -3.994 degrees (North through East) ! Clean map min=-0.08164 max=0.65089 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0058-0539_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.650887 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0105531 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.86404 4.86404 9.72809 19.4562 38.9123 77.8247 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0316 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.65 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 61.677 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0058-0539_C_uvs.log closed on Mon Dec 9 01:59:00 2013