! Started logfile: /d2/scr/pima/bp177h_uvs/J1545+6439_X_uvs.log on Sat Mar 29 22:23:57 2014 obs /d2/scr/pima/bp177h_uvs/J1545+6439_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1545+6439_X_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1545+6439 ! ! 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 720 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/bp177h_uvs/J1545+6439_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=1.001387Jy sigma=46.265659 ! Fit after self-cal, rms=0.956017Jy sigma=44.149264 ! 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=0.7535 mas, bmaj=3.055 mas, bpa=32.47 degrees ! Estimated noise=0.780745 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 = 0.0319507 Jy ! Component: 100 - total flux cleaned = 0.0410549 Jy ! Total flux subtracted in 100 components = 0.0410549 Jy ! Clean residual min=-0.002450 max=0.004098 Jy/beam ! Clean residual mean=0.000044 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.0410549 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0410549 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=0.016163Jy sigma=0.700935 ! Fit after self-cal, rms=0.016140Jy sigma=0.699835 ! 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=0.9232 mas, bmaj=2.969 mas, bpa=32.44 degrees ! Estimated noise=0.584246 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 = 0.00572185 Jy ! Component: 100 - total flux cleaned = 0.0085374 Jy ! Component: 150 - total flux cleaned = 0.0102691 Jy ! Component: 200 - total flux cleaned = 0.011387 Jy ! Total flux subtracted in 200 components = 0.011387 Jy ! Clean residual min=-0.001850 max=0.002137 Jy/beam ! Clean residual mean=0.000022 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0524419 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 27 components and 0.0524419 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=0.014059Jy sigma=0.600208 ! Fit after self-cal, rms=0.014057Jy sigma=0.599812 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9232 x 2.969 at 32.44 degrees (North through East) ! Clean map min=-0.0017572 max=0.043582 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 1.15 FD 1.17 HN 0.87 KP 0.86 ! LA 1.01 MK 0.92 NL 1.18 OV 0.91 ! PT 0.88 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 0.98 FD 1.07 HN 0.99 KP 0.92 ! LA 0.95 MK 1.07 NL 1.07 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.91 KP 1.06 ! LA 0.91 MK 0.98 NL 1.07 OV 0.94 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.15 KP 0.92 ! LA 1.01 MK 1.17 NL 1.12 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.09 KP 0.99 ! LA 0.92 MK 1.02 NL 1.14 OV 1.13 ! PT 0.84 SC 0.98 ! ! ! 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=0.014057Jy sigma=0.599812 ! Fit after self-cal, rms=0.013538Jy sigma=0.571559 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9267 mas, bmaj=2.978 mas, bpa=32.35 degrees ! Estimated noise=0.586324 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 = 0.000521312 Jy ! Component: 100 - total flux cleaned = 0.000593711 Jy ! Component: 150 - total flux cleaned = 0.000593423 Jy ! Component: 200 - total flux cleaned = 0.000602263 Jy ! Total flux subtracted in 200 components = 0.000602263 Jy ! Clean residual min=-0.001355 max=0.001640 Jy/beam ! Clean residual mean=0.000006 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0530441 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.0530441 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=0.013502Jy sigma=0.570473 ! Fit after self-cal, rms=0.013507Jy sigma=0.570317 ! 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=0.013507Jy sigma=0.570317 ! Fit after self-cal, rms=0.013469Jy sigma=0.558237 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9292 mas, bmaj=2.985 mas, bpa=32.32 degrees ! Estimated noise=0.595164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400717 Jy ! Component: 100 - total flux cleaned = 0.000285642 Jy ! Component: 150 - total flux cleaned = 0.000207314 Jy ! Component: 200 - total flux cleaned = 0.000179323 Jy ! Total flux subtracted in 200 components = 0.000179323 Jy ! Clean residual min=-0.001260 max=0.001536 Jy/beam ! Clean residual mean=0.000004 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0532234 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0532235 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=0.013438Jy sigma=0.557263 ! Fit after self-cal, rms=0.013438Jy sigma=0.557224 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 (-46.4, -45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739774 Jy ! Component: 100 - total flux cleaned = 0.000825767 Jy ! Component: 150 - total flux cleaned = 0.000827563 Jy ! Component: 200 - total flux cleaned = 0.000850097 Jy ! Total flux subtracted in 200 components = 0.000850097 Jy ! Clean residual min=-0.001180 max=0.001373 Jy/beam ! Clean residual mean=0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0540735 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.0540735 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=0.013262Jy sigma=0.550428 ! Fit after self-cal, rms=0.013253Jy sigma=0.549873 ! 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=0.013253Jy sigma=0.549873 ! Fit after self-cal, rms=0.013405Jy sigma=0.548982 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9306 mas, bmaj=2.988 mas, bpa=32.34 degrees ! Estimated noise=0.601903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359569 Jy ! Component: 100 - total flux cleaned = 0.000359399 Jy ! Component: 150 - total flux cleaned = 0.000378073 Jy ! Component: 200 - total flux cleaned = 0.000377195 Jy ! Total flux subtracted in 200 components = 0.000377195 Jy ! Clean residual min=-0.001185 max=0.001327 Jy/beam ! Clean residual mean=0.000004 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0544507 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.0544508 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=0.013336Jy sigma=0.546514 ! Fit after self-cal, rms=0.013335Jy sigma=0.546403 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 (32, 33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000818781 Jy ! Component: 100 - total flux cleaned = 0.000875085 Jy ! Component: 150 - total flux cleaned = 0.000959898 Jy ! Component: 200 - total flux cleaned = 0.00103842 Jy ! Total flux subtracted in 200 components = 0.00103842 Jy ! Clean residual min=-0.001155 max=0.001105 Jy/beam ! Clean residual mean=0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0554892 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 101 components and 0.0554892 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=0.013201Jy sigma=0.540084 ! Fit after self-cal, rms=0.013192Jy sigma=0.539737 ! 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=0.013192Jy sigma=0.539737 ! Fit after self-cal, rms=0.013023Jy sigma=0.532820 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.016 mas, bmaj=3.222 mas, bpa=32.57 degrees ! Estimated noise=0.737693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192466 Jy ! Component: 100 - total flux cleaned = -0.000229226 Jy ! Component: 150 - total flux cleaned = -0.000215011 Jy ! Component: 200 - total flux cleaned = -0.000120675 Jy ! Total flux subtracted in 200 components = -0.000120675 Jy ! Clean residual min=-0.001092 max=0.001157 Jy/beam ! Clean residual mean=0.000003 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0553685 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 132 components and 0.0553685 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=0.012998Jy sigma=0.531742 ! Fit after self-cal, rms=0.012996Jy sigma=0.531669 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 = 8.26374e-05 Jy ! Component: 100 - total flux cleaned = 0.000155001 Jy ! Component: 150 - total flux cleaned = 0.000211214 Jy ! Component: 200 - total flux cleaned = 0.000232089 Jy ! Total flux subtracted in 200 components = 0.000232089 Jy ! Clean residual min=-0.001047 max=0.001110 Jy/beam ! Clean residual mean=0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0556006 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 144 components and 0.0556006 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=0.012983Jy sigma=0.531130 ! Fit after self-cal, rms=0.012982Jy sigma=0.531104 ! 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=0.93 mas, bmaj=2.989 mas, bpa=32.29 degrees ! Estimated noise=0.600127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.93 x 2.989 at 32.29 degrees (North through East) ! Clean map min=-0.00097685 max=0.044441 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=0.7574 mas, bmaj=3.059 mas, bpa=32.33 degrees ! Estimated noise=0.807318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330256 Jy ! Component: 100 - total flux cleaned = 0.0423604 Jy ! Component: 150 - total flux cleaned = 0.0469843 Jy ! Component: 200 - total flux cleaned = 0.0497391 Jy ! Total flux subtracted in 200 components = 0.0497391 Jy ! Clean residual min=-0.001754 max=0.001981 Jy/beam ! Clean residual mean=0.000007 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0497391 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0497391 Jy ! Inverting map and beam ! Estimated beam: bmin=0.93 mas, bmaj=2.989 mas, bpa=32.29 degrees ! Estimated noise=0.600127 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 = 0.00239407 Jy ! Component: 100 - total flux cleaned = 0.00384839 Jy ! Component: 150 - total flux cleaned = 0.00460787 Jy ! Component: 200 - total flux cleaned = 0.00483183 Jy ! Total flux subtracted in 200 components = 0.00483183 Jy ! Clean residual min=-0.001323 max=0.001239 Jy/beam ! Clean residual mean=0.000006 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.054571 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.054571 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=2.016 mas, bmaj=3.222 mas, bpa=32.57 degrees ! Estimated noise=0.737693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601161 Jy ! Component: 100 - total flux cleaned = 0.000729643 Jy ! Component: 150 - total flux cleaned = 0.000750882 Jy ! Component: 200 - total flux cleaned = 0.000769952 Jy ! Total flux subtracted in 200 components = 0.000769952 Jy ! Clean residual min=-0.001229 max=0.001300 Jy/beam ! Clean residual mean=0.000003 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0553409 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 = -2.11386e-07 Jy ! Component: 100 - total flux cleaned = 8.54996e-05 Jy ! Component: 150 - total flux cleaned = 0.000133787 Jy ! Component: 200 - total flux cleaned = 0.000194964 Jy ! Total flux subtracted in 200 components = 0.000194964 Jy ! Clean residual min=-0.001149 max=0.001253 Jy/beam ! Clean residual mean=0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0555359 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 78 components and 0.0555359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.93 mas, bmaj=2.989 mas, bpa=32.29 degrees ! Estimated noise=0.600127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111305 Jy ! Component: 100 - total flux cleaned = 0.000235704 Jy ! Component: 150 - total flux cleaned = 0.000215536 Jy ! Component: 200 - total flux cleaned = 0.00017453 Jy ! Total flux subtracted in 200 components = 0.00017453 Jy ! Clean residual min=-0.001093 max=0.001086 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0557104 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 101 components and 0.0557104 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=0.013031Jy sigma=0.533810 ! Fit after self-cal, rms=0.013030Jy sigma=0.533711 wmodel /d2/scr/pima/bp177h_uvs/J1545+6439_X_map.mod ! Writing 101 model components to file: /d2/scr/pima/bp177h_uvs/J1545+6439_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1545+6439_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1545+6439_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1545+6439_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1545+6439_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 = 6.25548e-05 Jy ! Component: 100 - total flux cleaned = 0.000173352 Jy ! Component: 150 - total flux cleaned = 0.000260718 Jy ! Component: 200 - total flux cleaned = 0.000328095 Jy ! Component: 250 - total flux cleaned = 0.000344128 Jy ! Component: 300 - total flux cleaned = 0.000438937 Jy ! Component: 350 - total flux cleaned = 0.00054628 Jy ! Component: 400 - total flux cleaned = 0.000605708 Jy ! Component: 450 - total flux cleaned = 0.000649556 Jy ! Component: 500 - total flux cleaned = 0.000721158 Jy ! Component: 550 - total flux cleaned = 0.000791289 Jy ! Component: 600 - total flux cleaned = 0.000818726 Jy ! Component: 650 - total flux cleaned = 0.000886047 Jy ! Component: 700 - total flux cleaned = 0.000912452 Jy ! Component: 750 - total flux cleaned = 0.000964421 Jy ! Component: 800 - total flux cleaned = 0.00101529 Jy ! Component: 850 - total flux cleaned = 0.00107747 Jy ! Component: 900 - total flux cleaned = 0.00111385 Jy ! Component: 950 - total flux cleaned = 0.0011377 Jy ! Component: 1000 - total flux cleaned = 0.00114954 Jy ! Component: 1050 - total flux cleaned = 0.00120801 Jy ! Component: 1100 - total flux cleaned = 0.00120784 Jy ! Component: 1150 - total flux cleaned = 0.00119666 Jy ! Component: 1200 - total flux cleaned = 0.00123019 Jy ! Component: 1250 - total flux cleaned = 0.00123043 Jy ! Component: 1300 - total flux cleaned = 0.00126299 Jy ! Component: 1350 - total flux cleaned = 0.0013056 Jy ! Component: 1400 - total flux cleaned = 0.00134745 Jy ! Component: 1450 - total flux cleaned = 0.00134727 Jy ! Component: 1500 - total flux cleaned = 0.00134736 Jy ! Component: 1550 - total flux cleaned = 0.00139793 Jy ! Component: 1600 - total flux cleaned = 0.00140791 Jy ! Component: 1650 - total flux cleaned = 0.00140785 Jy ! Component: 1700 - total flux cleaned = 0.00141755 Jy ! Component: 1750 - total flux cleaned = 0.00138872 Jy ! Component: 1800 - total flux cleaned = 0.0013603 Jy ! Component: 1850 - total flux cleaned = 0.00133231 Jy ! Component: 1900 - total flux cleaned = 0.0013232 Jy ! Component: 1950 - total flux cleaned = 0.00132331 Jy ! Component: 2000 - total flux cleaned = 0.00133225 Jy ! Component: 2050 - total flux cleaned = 0.00127832 Jy ! Component: 2100 - total flux cleaned = 0.00127829 Jy ! Component: 2150 - total flux cleaned = 0.00125201 Jy ! Component: 2200 - total flux cleaned = 0.0012781 Jy ! Component: 2250 - total flux cleaned = 0.00124369 Jy ! Component: 2300 - total flux cleaned = 0.00120113 Jy ! Component: 2350 - total flux cleaned = 0.0011675 Jy ! Component: 2400 - total flux cleaned = 0.00118419 Jy ! Component: 2450 - total flux cleaned = 0.00117573 Jy ! Component: 2500 - total flux cleaned = 0.0011265 Jy ! Component: 2550 - total flux cleaned = 0.00115095 Jy ! Component: 2600 - total flux cleaned = 0.00112678 Jy ! Component: 2650 - total flux cleaned = 0.00112679 Jy ! Component: 2700 - total flux cleaned = 0.00112677 Jy ! Component: 2750 - total flux cleaned = 0.00107967 Jy ! Component: 2800 - total flux cleaned = 0.00105644 Jy ! Component: 2850 - total flux cleaned = 0.001041 Jy ! Component: 2900 - total flux cleaned = 0.00104107 Jy ! Component: 2950 - total flux cleaned = 0.00101064 Jy ! Component: 3000 - total flux cleaned = 0.000987966 Jy ! Component: 3050 - total flux cleaned = 0.000950572 Jy ! Component: 3100 - total flux cleaned = 0.00094313 Jy ! Component: 3150 - total flux cleaned = 0.000920919 Jy ! Component: 3200 - total flux cleaned = 0.000884355 Jy ! Component: 3250 - total flux cleaned = 0.000884277 Jy ! Component: 3300 - total flux cleaned = 0.000855469 Jy ! Component: 3350 - total flux cleaned = 0.000848335 Jy ! Component: 3400 - total flux cleaned = 0.000798505 Jy ! Component: 3450 - total flux cleaned = 0.000812694 Jy ! Component: 3500 - total flux cleaned = 0.000805704 Jy ! Component: 3550 - total flux cleaned = 0.000798669 Jy ! Component: 3600 - total flux cleaned = 0.000736259 Jy ! Component: 3650 - total flux cleaned = 0.000750015 Jy ! Component: 3700 - total flux cleaned = 0.000722688 Jy ! Component: 3750 - total flux cleaned = 0.000695468 Jy ! Component: 3800 - total flux cleaned = 0.000682035 Jy ! Component: 3850 - total flux cleaned = 0.00072222 Jy ! Component: 3900 - total flux cleaned = 0.000682205 Jy ! Component: 3950 - total flux cleaned = 0.000682182 Jy ! Component: 4000 - total flux cleaned = 0.000655835 Jy ! Component: 4050 - total flux cleaned = 0.000668889 Jy ! Total flux subtracted in 4096 components = 0.000649293 Jy ! Clean residual min=-0.000415 max=0.000431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0563597 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 351 components and 0.0563597 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1545+6439_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.93 x 2.989 at 32.29 degrees (North through East) ! Clean map min=-0.00073002 max=0.044336 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1545+6439_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0443361 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111717 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.75593 0.75593 1.51186 3.02372 6.04744 12.0949 24.1898 48.3795 96.7591 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 396.861 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1545+6439_X_uvs.log closed on Sat Mar 29 22:24:03 2014