! Started logfile: /d2/scr/pima/bp177i_uvs/J0959+6712_X_uvs.log on Tue Apr 15 00:16:43 2014 obs /d2/scr/pima/bp177i_uvs/J0959+6712_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0959+6712_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0959+6712 ! ! 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 1056 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 /d2/scr/pima/bp177i_uvs/J0959+6712_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. ! ! 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=1.003995Jy sigma=38.383618 ! Fit after self-cal, rms=0.939967Jy sigma=35.873693 ! 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=0.7887 mas, bmaj=2.799 mas, bpa=-1.108 degrees ! Estimated noise=0.812423 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 = 0.045426 Jy ! Component: 100 - total flux cleaned = 0.0569008 Jy ! Total flux subtracted in 100 components = 0.0569008 Jy ! Clean residual min=-0.004004 max=0.008487 Jy/beam ! Clean residual mean=-0.000000 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.0569008 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0569008 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=0.023256Jy sigma=0.835276 ! Fit after self-cal, rms=0.023079Jy sigma=0.827539 ! Inverting map ! Added new window around map position (1.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00774559 Jy ! Component: 100 - total flux cleaned = 0.0117815 Jy ! Total flux subtracted in 100 components = 0.0117815 Jy ! Clean residual min=-0.003547 max=0.006045 Jy/beam ! Clean residual mean=-0.000001 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0686823 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0686823 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=0.019924Jy sigma=0.692239 ! Fit after self-cal, rms=0.019632Jy sigma=0.678406 ! 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=0.961 mas, bmaj=2.889 mas, bpa=-1.398 degrees ! Estimated noise=0.587518 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 = 0.00454664 Jy ! Component: 100 - total flux cleaned = 0.00720313 Jy ! Component: 150 - total flux cleaned = 0.00905504 Jy ! Component: 200 - total flux cleaned = 0.0103931 Jy ! Total flux subtracted in 200 components = 0.0103931 Jy ! Clean residual min=-0.002675 max=0.003947 Jy/beam ! Clean residual mean=-0.000003 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0790754 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0790754 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=0.018421Jy sigma=0.630462 ! Fit after self-cal, rms=0.018351Jy sigma=0.625922 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.961 x 2.889 at -1.398 degrees (North through East) ! Clean map min=-0.0028059 max=0.057519 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* FD 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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=0.018351Jy sigma=0.625922 ! Fit after self-cal, rms=0.018351Jy sigma=0.625922 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.961 mas, bmaj=2.889 mas, bpa=-1.398 degrees ! Estimated noise=0.587518 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, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241651 Jy ! Component: 100 - total flux cleaned = 0.00262327 Jy ! Component: 150 - total flux cleaned = 0.00285418 Jy ! Component: 200 - total flux cleaned = 0.00330122 Jy ! Total flux subtracted in 200 components = 0.00330122 Jy ! Clean residual min=-0.002751 max=0.002883 Jy/beam ! Clean residual mean=-0.000003 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0823766 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.0823766 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=0.017736Jy sigma=0.605078 ! Fit after self-cal, rms=0.017692Jy sigma=0.603288 ! 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=0.017692Jy sigma=0.603288 ! Fit after self-cal, rms=0.017069Jy sigma=0.563511 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9675 mas, bmaj=2.886 mas, bpa=-1.518 degrees ! Estimated noise=0.587771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232919 Jy ! Component: 100 - total flux cleaned = 0.000371539 Jy ! Component: 150 - total flux cleaned = 0.000489026 Jy ! Component: 200 - total flux cleaned = 0.00052963 Jy ! Total flux subtracted in 200 components = 0.00052963 Jy ! Clean residual min=-0.001887 max=0.002129 Jy/beam ! Clean residual mean=-0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0829063 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.0829062 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=0.016988Jy sigma=0.560511 ! Fit after self-cal, rms=0.016989Jy sigma=0.560363 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 (-3.8, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127541 Jy ! Component: 100 - total flux cleaned = 0.00144386 Jy ! Component: 150 - total flux cleaned = 0.0014818 Jy ! Component: 200 - total flux cleaned = 0.00150931 Jy ! Total flux subtracted in 200 components = 0.00150931 Jy ! Clean residual min=-0.001581 max=0.001439 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0844156 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.0844155 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=0.016752Jy sigma=0.550834 ! Fit after self-cal, rms=0.016741Jy sigma=0.550476 ! 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=0.016741Jy sigma=0.550476 ! Fit after self-cal, rms=0.016453Jy sigma=0.531356 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9745 mas, bmaj=2.894 mas, bpa=-1.523 degrees ! Estimated noise=0.590422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211977 Jy ! Component: 100 - total flux cleaned = -0.000295337 Jy ! Component: 150 - total flux cleaned = -0.000352594 Jy ! Component: 200 - total flux cleaned = -0.000351787 Jy ! Total flux subtracted in 200 components = -0.000351787 Jy ! Clean residual min=-0.001484 max=0.001305 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0840637 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 125 components and 0.0840637 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=0.016403Jy sigma=0.529395 ! Fit after self-cal, rms=0.016398Jy sigma=0.529305 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 = -2.52356e-05 Jy ! Component: 100 - total flux cleaned = -4.05767e-05 Jy ! Component: 150 - total flux cleaned = -2.52904e-05 Jy ! Component: 200 - total flux cleaned = -2.50302e-05 Jy ! Total flux subtracted in 200 components = -2.50302e-05 Jy ! Clean residual min=-0.001467 max=0.001293 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0840387 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 0.0840387 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=0.016370Jy sigma=0.528316 ! Fit after self-cal, rms=0.016369Jy sigma=0.528296 ! 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=0.016369Jy sigma=0.528296 ! Fit after self-cal, rms=0.016368Jy sigma=0.528205 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.084 mas, bmaj=3.156 mas, bpa=-2.481 degrees ! Estimated noise=0.698989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234734 Jy ! Component: 100 - total flux cleaned = -0.000324253 Jy ! Component: 150 - total flux cleaned = -0.000370088 Jy ! Component: 200 - total flux cleaned = -0.000391557 Jy ! Total flux subtracted in 200 components = -0.000391557 Jy ! Clean residual min=-0.001339 max=0.001293 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0836471 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 164 components and 0.0836472 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=0.016356Jy sigma=0.527735 ! Fit after self-cal, rms=0.016356Jy sigma=0.527729 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 = 1.83821e-06 Jy ! Component: 100 - total flux cleaned = -1.77508e-05 Jy ! Component: 150 - total flux cleaned = -3.62021e-05 Jy ! Component: 200 - total flux cleaned = -4.50092e-05 Jy ! Total flux subtracted in 200 components = -4.50092e-05 Jy ! Clean residual min=-0.001356 max=0.001255 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0836021 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 169 components and 0.0836021 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=0.016349Jy sigma=0.527504 ! Fit after self-cal, rms=0.016349Jy sigma=0.527498 ! 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=0.9755 mas, bmaj=2.893 mas, bpa=-1.541 degrees ! Estimated noise=0.58988 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9755 x 2.893 at -1.541 degrees (North through East) ! Clean map min=-0.0013032 max=0.057484 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=0.7995 mas, bmaj=2.803 mas, bpa=-1.192 degrees ! Estimated noise=0.819837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0457246 Jy ! Component: 100 - total flux cleaned = 0.0585149 Jy ! Component: 150 - total flux cleaned = 0.0650542 Jy ! Component: 200 - total flux cleaned = 0.069191 Jy ! Total flux subtracted in 200 components = 0.069191 Jy ! Clean residual min=-0.002472 max=0.003216 Jy/beam ! Clean residual mean=-0.000000 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.069191 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.069191 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9755 mas, bmaj=2.893 mas, bpa=-1.541 degrees ! Estimated noise=0.58988 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) ! Added new window around map position (-35.6, -20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405737 Jy ! Component: 100 - total flux cleaned = 0.00668679 Jy ! Component: 150 - total flux cleaned = 0.00868269 Jy ! Component: 200 - total flux cleaned = 0.00970353 Jy ! Total flux subtracted in 200 components = 0.00970353 Jy ! Clean residual min=-0.001693 max=0.001659 Jy/beam ! Clean residual mean=-0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0788945 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 61 components and 0.0788945 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=2.084 mas, bmaj=3.156 mas, bpa=-2.481 degrees ! Estimated noise=0.698989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195278 Jy ! Component: 100 - total flux cleaned = 0.00312774 Jy ! Component: 150 - total flux cleaned = 0.00349294 Jy ! Component: 200 - total flux cleaned = 0.00383111 Jy ! Total flux subtracted in 200 components = 0.00383111 Jy ! Clean residual min=-0.001556 max=0.001599 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0827256 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 = 0.000213956 Jy ! Component: 100 - total flux cleaned = 0.000403556 Jy ! Component: 150 - total flux cleaned = 0.000534627 Jy ! Component: 200 - total flux cleaned = 0.000636079 Jy ! Total flux subtracted in 200 components = 0.000636079 Jy ! Clean residual min=-0.001369 max=0.001495 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0833617 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 112 components and 0.0833617 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9755 mas, bmaj=2.893 mas, bpa=-1.541 degrees ! Estimated noise=0.58988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.20408e-05 Jy ! Component: 100 - total flux cleaned = 3.02457e-05 Jy ! Component: 150 - total flux cleaned = 2.96219e-06 Jy ! Component: 200 - total flux cleaned = 3.00024e-06 Jy ! Total flux subtracted in 200 components = 3.00024e-06 Jy ! Clean residual min=-0.001451 max=0.001348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0833647 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 136 components and 0.0833647 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=0.016405Jy sigma=0.528872 ! Fit after self-cal, rms=0.016388Jy sigma=0.528149 wmodel /d2/scr/pima/bp177i_uvs/J0959+6712_X_map.mod ! Writing 136 model components to file: /d2/scr/pima/bp177i_uvs/J0959+6712_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0959+6712_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0959+6712_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0959+6712_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177i_uvs/J0959+6712_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 = -0.000129804 Jy ! Component: 100 - total flux cleaned = -0.000218662 Jy ! Component: 150 - total flux cleaned = -0.000196935 Jy ! Component: 200 - total flux cleaned = -0.000176395 Jy ! Component: 250 - total flux cleaned = -0.000214257 Jy ! Component: 300 - total flux cleaned = -0.000232879 Jy ! Component: 350 - total flux cleaned = -0.000285874 Jy ! Component: 400 - total flux cleaned = -0.000285813 Jy ! Component: 450 - total flux cleaned = -0.000252418 Jy ! Component: 500 - total flux cleaned = -0.000268601 Jy ! Component: 550 - total flux cleaned = -0.000300012 Jy ! Component: 600 - total flux cleaned = -0.000330463 Jy ! Component: 650 - total flux cleaned = -0.000360649 Jy ! Component: 700 - total flux cleaned = -0.000448304 Jy ! Component: 750 - total flux cleaned = -0.000448219 Jy ! Component: 800 - total flux cleaned = -0.000518368 Jy ! Component: 850 - total flux cleaned = -0.000586807 Jy ! Component: 900 - total flux cleaned = -0.000653781 Jy ! Component: 950 - total flux cleaned = -0.000680026 Jy ! Component: 1000 - total flux cleaned = -0.000719079 Jy ! Component: 1050 - total flux cleaned = -0.000820839 Jy ! Component: 1100 - total flux cleaned = -0.000908149 Jy ! Component: 1150 - total flux cleaned = -0.000969137 Jy ! Component: 1200 - total flux cleaned = -0.00104136 Jy ! Component: 1250 - total flux cleaned = -0.00111249 Jy ! Component: 1300 - total flux cleaned = -0.0012176 Jy ! Component: 1350 - total flux cleaned = -0.00122922 Jy ! Component: 1400 - total flux cleaned = -0.00130867 Jy ! Component: 1450 - total flux cleaned = -0.00131987 Jy ! Component: 1500 - total flux cleaned = -0.0013421 Jy ! Component: 1550 - total flux cleaned = -0.00139695 Jy ! Component: 1600 - total flux cleaned = -0.001451 Jy ! Component: 1650 - total flux cleaned = -0.00150457 Jy ! Component: 1700 - total flux cleaned = -0.00152576 Jy ! Component: 1750 - total flux cleaned = -0.00157805 Jy ! Component: 1800 - total flux cleaned = -0.00159881 Jy ! Component: 1850 - total flux cleaned = -0.0016705 Jy ! Component: 1900 - total flux cleaned = -0.00169066 Jy ! Component: 1950 - total flux cleaned = -0.00170075 Jy ! Component: 2000 - total flux cleaned = -0.00174059 Jy ! Component: 2050 - total flux cleaned = -0.00174066 Jy ! Component: 2100 - total flux cleaned = -0.0017797 Jy ! Component: 2150 - total flux cleaned = -0.00179897 Jy ! Component: 2200 - total flux cleaned = -0.00181806 Jy ! Component: 2250 - total flux cleaned = -0.00183685 Jy ! Component: 2300 - total flux cleaned = -0.0018555 Jy ! Component: 2350 - total flux cleaned = -0.00187402 Jy ! Component: 2400 - total flux cleaned = -0.0018832 Jy ! Component: 2450 - total flux cleaned = -0.00191051 Jy ! Component: 2500 - total flux cleaned = -0.00190144 Jy ! Component: 2550 - total flux cleaned = -0.00191033 Jy ! Component: 2600 - total flux cleaned = -0.00195473 Jy ! Component: 2650 - total flux cleaned = -0.00198105 Jy ! Component: 2700 - total flux cleaned = -0.00197226 Jy ! Component: 2750 - total flux cleaned = -0.0019983 Jy ! Component: 2800 - total flux cleaned = -0.00201543 Jy ! Component: 2850 - total flux cleaned = -0.00202381 Jy ! Component: 2900 - total flux cleaned = -0.0020491 Jy ! Component: 2950 - total flux cleaned = -0.00204911 Jy ! Component: 3000 - total flux cleaned = -0.00204916 Jy ! Component: 3050 - total flux cleaned = -0.00204087 Jy ! Component: 3100 - total flux cleaned = -0.00204085 Jy ! Component: 3150 - total flux cleaned = -0.00204081 Jy ! Component: 3200 - total flux cleaned = -0.00203274 Jy ! Component: 3250 - total flux cleaned = -0.00203272 Jy ! Component: 3300 - total flux cleaned = -0.00204068 Jy ! Component: 3350 - total flux cleaned = -0.00204054 Jy ! Component: 3400 - total flux cleaned = -0.00200903 Jy ! Component: 3450 - total flux cleaned = -0.0020012 Jy ! Component: 3500 - total flux cleaned = -0.0020012 Jy ! Component: 3550 - total flux cleaned = -0.00199347 Jy ! Component: 3600 - total flux cleaned = -0.00197042 Jy ! Component: 3650 - total flux cleaned = -0.00197805 Jy ! Component: 3700 - total flux cleaned = -0.00197049 Jy ! Component: 3750 - total flux cleaned = -0.00197806 Jy ! Component: 3800 - total flux cleaned = -0.00198552 Jy ! Component: 3850 - total flux cleaned = -0.001993 Jy ! Component: 3900 - total flux cleaned = -0.00197821 Jy ! Component: 3950 - total flux cleaned = -0.0020004 Jy ! Component: 4000 - total flux cleaned = -0.00197843 Jy ! Component: 4050 - total flux cleaned = -0.00198569 Jy ! Total flux subtracted in 4096 components = -0.00197833 Jy ! Clean residual min=-0.000449 max=0.000431 Jy/beam ! Clean residual mean=-0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0813863 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 430 components and 0.0813863 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0959+6712_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9755 x 2.893 at -1.541 degrees (North through East) ! Clean map min=-0.001059 max=0.056466 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0959+6712_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0564655 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125433 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.666423 0.666423 1.33285 2.66569 5.33138 10.6628 21.3255 42.651 85.3021 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 450.164 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0959+6712_X_uvs.log closed on Tue Apr 15 00:16:48 2014