! Started logfile: /d2/scr/pima/bp177h_uvs/J1617+5515_C_uvs.log on Sun Mar 30 00:51:25 2014 obs /d2/scr/pima/bp177h_uvs/J1617+5515_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1617+5515_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J1617+5515 ! ! 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 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1617+5515_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. ! ! 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=0.999176Jy sigma=47.220733 ! Fit after self-cal, rms=0.970029Jy sigma=45.856623 ! 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=1.362 mas, bmaj=4.952 mas, bpa=26.82 degrees ! Estimated noise=0.621357 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 = 0.0204491 Jy ! Component: 100 - total flux cleaned = 0.0278467 Jy ! Total flux subtracted in 100 components = 0.0278467 Jy ! Clean residual min=-0.002255 max=0.003490 Jy/beam ! Clean residual mean=0.000005 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0278467 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0278467 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=0.018758Jy sigma=0.863030 ! Fit after self-cal, rms=0.016003Jy sigma=0.700540 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526273 Jy ! Component: 100 - total flux cleaned = 0.00798862 Jy ! Total flux subtracted in 100 components = 0.00798862 Jy ! Clean residual min=-0.001499 max=0.001741 Jy/beam ! Clean residual mean=0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0358354 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0358353 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=0.013513Jy sigma=0.582098 ! Fit after self-cal, rms=0.013498Jy sigma=0.581488 ! 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=1.694 mas, bmaj=4.918 mas, bpa=26.12 degrees ! Estimated noise=0.46563 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 = 0.00214945 Jy ! Component: 100 - total flux cleaned = 0.0032522 Jy ! Component: 150 - total flux cleaned = 0.00387034 Jy ! Component: 200 - total flux cleaned = 0.00427921 Jy ! Total flux subtracted in 200 components = 0.00427921 Jy ! Clean residual min=-0.001324 max=0.001631 Jy/beam ! Clean residual mean=-0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0401146 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.0401146 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=0.013088Jy sigma=0.567484 ! Fit after self-cal, rms=0.013085Jy sigma=0.567333 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.694 x 4.918 at 26.12 degrees (North through East) ! Clean map min=-0.0012984 max=0.031314 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 0.96 FD 1.19 HN 1.03 KP 0.97 ! LA 1.14 MK 1.01 NL 1.05 OV 1.04 ! PT 1.05 SC 0.95 ! ! ! 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 1.02 FD 1.09 HN 1.00 KP 0.98 ! LA 1.02 MK 0.87 NL 1.05 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.12 KP 0.90 ! LA 1.07 MK 1.05 NL 0.97 OV 0.97 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.05 KP 0.93 ! LA 1.08 MK 0.99 NL 1.06 OV 1.09 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.14 KP 0.94 ! LA 1.08 MK 1.07 NL 0.97 OV 0.93 ! PT 0.94 SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.95 KP 0.92 ! LA 1.04 MK 1.04 NL 1.02 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.013085Jy sigma=0.567333 ! Fit after self-cal, rms=0.012986Jy sigma=0.551901 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.686 mas, bmaj=4.928 mas, bpa=26.26 degrees ! Estimated noise=0.472778 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 = 0.000692368 Jy ! Component: 100 - total flux cleaned = 0.00105191 Jy ! Component: 150 - total flux cleaned = 0.00122064 Jy ! Component: 200 - total flux cleaned = 0.00132319 Jy ! Total flux subtracted in 200 components = 0.00132319 Jy ! Clean residual min=-0.001061 max=0.001172 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0414377 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.0414377 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=0.012927Jy sigma=0.550696 ! Fit after self-cal, rms=0.012928Jy sigma=0.550591 ! 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=0.012928Jy sigma=0.550591 ! Fit after self-cal, rms=0.013052Jy sigma=0.549679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.681 mas, bmaj=4.928 mas, bpa=26.33 degrees ! Estimated noise=0.479842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548388 Jy ! Component: 100 - total flux cleaned = 0.000816881 Jy ! Component: 150 - total flux cleaned = 0.000957629 Jy ! Component: 200 - total flux cleaned = 0.00103926 Jy ! Total flux subtracted in 200 components = 0.00103926 Jy ! Clean residual min=-0.001087 max=0.001177 Jy/beam ! Clean residual mean=0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.042477 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.042477 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=0.013013Jy sigma=0.549021 ! Fit after self-cal, rms=0.013012Jy sigma=0.549010 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 (37.2, 68.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104267 Jy ! Component: 100 - total flux cleaned = 0.00145318 Jy ! Component: 150 - total flux cleaned = 0.00161055 Jy ! Component: 200 - total flux cleaned = 0.00170161 Jy ! Total flux subtracted in 200 components = 0.00170161 Jy ! Clean residual min=-0.001082 max=0.001129 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0441786 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 81 components and 0.0441786 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=0.012907Jy sigma=0.544924 ! Fit after self-cal, rms=0.012900Jy sigma=0.544528 ! 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=0.012900Jy sigma=0.544528 ! Fit after self-cal, rms=0.012777Jy sigma=0.538486 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=4.925 mas, bpa=26.34 degrees ! Estimated noise=0.482216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356504 Jy ! Component: 100 - total flux cleaned = 0.000501987 Jy ! Component: 150 - total flux cleaned = 0.000608894 Jy ! Component: 200 - total flux cleaned = 0.000707806 Jy ! Total flux subtracted in 200 components = 0.000707806 Jy ! Clean residual min=-0.000993 max=0.000936 Jy/beam ! Clean residual mean=0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0448864 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.0448864 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=0.012751Jy sigma=0.537392 ! Fit after self-cal, rms=0.012750Jy sigma=0.537319 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 = 0.000193948 Jy ! Component: 100 - total flux cleaned = 0.000282578 Jy ! Component: 150 - total flux cleaned = 0.000338005 Jy ! Component: 200 - total flux cleaned = 0.000390089 Jy ! Total flux subtracted in 200 components = 0.000390089 Jy ! Clean residual min=-0.000994 max=0.000934 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0452765 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.0452765 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=0.012736Jy sigma=0.536752 ! Fit after self-cal, rms=0.012736Jy sigma=0.536739 ! 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=0.012736Jy sigma=0.536739 ! Fit after self-cal, rms=0.012760Jy sigma=0.536619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.483 mas, bmaj=5.314 mas, bpa=24.21 degrees ! Estimated noise=0.598932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183515 Jy ! Component: 100 - total flux cleaned = 0.000306138 Jy ! Component: 150 - total flux cleaned = 0.000356927 Jy ! Component: 200 - total flux cleaned = 0.000408988 Jy ! Total flux subtracted in 200 components = 0.000408988 Jy ! Clean residual min=-0.001177 max=0.001041 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0456855 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 129 components and 0.0456855 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=0.012753Jy sigma=0.536367 ! Fit after self-cal, rms=0.012752Jy sigma=0.536335 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 = 2.15474e-05 Jy ! Component: 100 - total flux cleaned = 6.1791e-05 Jy ! Component: 150 - total flux cleaned = 0.00010425 Jy ! Component: 200 - total flux cleaned = 0.000143016 Jy ! Total flux subtracted in 200 components = 0.000143016 Jy ! Clean residual min=-0.001166 max=0.001039 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0458285 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 143 components and 0.0458285 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=0.012752Jy sigma=0.536297 ! Fit after self-cal, rms=0.012751Jy sigma=0.536284 ! 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=1.682 mas, bmaj=4.921 mas, bpa=26.33 degrees ! Estimated noise=0.483496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.682 x 4.921 at 26.33 degrees (North through East) ! Clean map min=-0.00095564 max=0.032278 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=1.355 mas, bmaj=4.965 mas, bpa=26.95 degrees ! Estimated noise=0.643581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230519 Jy ! Component: 100 - total flux cleaned = 0.0313025 Jy ! Component: 150 - total flux cleaned = 0.0356597 Jy ! Component: 200 - total flux cleaned = 0.0380841 Jy ! Total flux subtracted in 200 components = 0.0380841 Jy ! Clean residual min=-0.001555 max=0.001711 Jy/beam ! Clean residual mean=0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0380841 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0380841 Jy ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=4.921 mas, bpa=26.33 degrees ! Estimated noise=0.483496 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 = 0.00216995 Jy ! Component: 100 - total flux cleaned = 0.00351842 Jy ! Component: 150 - total flux cleaned = 0.00447946 Jy ! Component: 200 - total flux cleaned = 0.00520685 Jy ! Total flux subtracted in 200 components = 0.00520685 Jy ! Clean residual min=-0.000968 max=0.001103 Jy/beam ! Clean residual mean=0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.043291 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.043291 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=3.483 mas, bmaj=5.314 mas, bpa=24.21 degrees ! Estimated noise=0.598932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000844351 Jy ! Component: 100 - total flux cleaned = 0.00128517 Jy ! Component: 150 - total flux cleaned = 0.00154726 Jy ! Component: 200 - total flux cleaned = 0.00175112 Jy ! Total flux subtracted in 200 components = 0.00175112 Jy ! Clean residual min=-0.001183 max=0.001051 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0450421 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 = 0.000182063 Jy ! Component: 100 - total flux cleaned = 0.000318276 Jy ! Component: 150 - total flux cleaned = 0.000419792 Jy ! Component: 200 - total flux cleaned = 0.000494971 Jy ! Total flux subtracted in 200 components = 0.000494971 Jy ! Clean residual min=-0.001165 max=0.001030 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0455371 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 106 components and 0.0455371 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=4.921 mas, bpa=26.33 degrees ! Estimated noise=0.483496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118638 Jy ! Component: 100 - total flux cleaned = 0.000214072 Jy ! Component: 150 - total flux cleaned = 0.000269025 Jy ! Component: 200 - total flux cleaned = 0.000317998 Jy ! Total flux subtracted in 200 components = 0.000317998 Jy ! Clean residual min=-0.001011 max=0.000964 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0458551 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 123 components and 0.0458551 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=0.012767Jy sigma=0.537227 ! Fit after self-cal, rms=0.012766Jy sigma=0.537188 wmodel /d2/scr/pima/bp177h_uvs/J1617+5515_C_map.mod ! Writing 123 model components to file: /d2/scr/pima/bp177h_uvs/J1617+5515_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1617+5515_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1617+5515_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1617+5515_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1617+5515_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 = -4.44092e-05 Jy ! Component: 100 - total flux cleaned = 2.35275e-05 Jy ! Component: 150 - total flux cleaned = 7.16345e-05 Jy ! Component: 200 - total flux cleaned = 0.000102281 Jy ! Component: 250 - total flux cleaned = 0.000131734 Jy ! Component: 300 - total flux cleaned = 0.000173889 Jy ! Component: 350 - total flux cleaned = 0.000214874 Jy ! Component: 400 - total flux cleaned = 0.000254337 Jy ! Component: 450 - total flux cleaned = 0.000267275 Jy ! Component: 500 - total flux cleaned = 0.000330588 Jy ! Component: 550 - total flux cleaned = 0.000379768 Jy ! Component: 600 - total flux cleaned = 0.00039177 Jy ! Component: 650 - total flux cleaned = 0.000475348 Jy ! Component: 700 - total flux cleaned = 0.000510431 Jy ! Component: 750 - total flux cleaned = 0.000533557 Jy ! Component: 800 - total flux cleaned = 0.000567616 Jy ! Component: 850 - total flux cleaned = 0.000612085 Jy ! Component: 900 - total flux cleaned = 0.000622922 Jy ! Component: 950 - total flux cleaned = 0.000666025 Jy ! Component: 1000 - total flux cleaned = 0.000718854 Jy ! Component: 1050 - total flux cleaned = 0.000750056 Jy ! Component: 1100 - total flux cleaned = 0.000842427 Jy ! Component: 1150 - total flux cleaned = 0.00088285 Jy ! Component: 1200 - total flux cleaned = 0.00097261 Jy ! Component: 1250 - total flux cleaned = 0.00103128 Jy ! Component: 1300 - total flux cleaned = 0.0010603 Jy ! Component: 1350 - total flux cleaned = 0.00106019 Jy ! Component: 1400 - total flux cleaned = 0.00108853 Jy ! Component: 1450 - total flux cleaned = 0.0011073 Jy ! Component: 1500 - total flux cleaned = 0.00115339 Jy ! Component: 1550 - total flux cleaned = 0.00117153 Jy ! Component: 1600 - total flux cleaned = 0.0012075 Jy ! Component: 1650 - total flux cleaned = 0.00121623 Jy ! Component: 1700 - total flux cleaned = 0.00122488 Jy ! Component: 1750 - total flux cleaned = 0.00121636 Jy ! Component: 1800 - total flux cleaned = 0.00123352 Jy ! Component: 1850 - total flux cleaned = 0.00125039 Jy ! Component: 1900 - total flux cleaned = 0.00128379 Jy ! Component: 1950 - total flux cleaned = 0.00130005 Jy ! Component: 2000 - total flux cleaned = 0.00128376 Jy ! Component: 2050 - total flux cleaned = 0.00129184 Jy ! Component: 2100 - total flux cleaned = 0.00130773 Jy ! Component: 2150 - total flux cleaned = 0.00129998 Jy ! Component: 2200 - total flux cleaned = 0.0012922 Jy ! Component: 2250 - total flux cleaned = 0.00130767 Jy ! Component: 2300 - total flux cleaned = 0.00128465 Jy ! Component: 2350 - total flux cleaned = 0.0012999 Jy ! Component: 2400 - total flux cleaned = 0.0012999 Jy ! Component: 2450 - total flux cleaned = 0.00127759 Jy ! Component: 2500 - total flux cleaned = 0.00127764 Jy ! Component: 2550 - total flux cleaned = 0.00127768 Jy ! Component: 2600 - total flux cleaned = 0.00127045 Jy ! Component: 2650 - total flux cleaned = 0.00127765 Jy ! Component: 2700 - total flux cleaned = 0.00125647 Jy ! Component: 2750 - total flux cleaned = 0.00127756 Jy ! Component: 2800 - total flux cleaned = 0.00127062 Jy ! Component: 2850 - total flux cleaned = 0.00128444 Jy ! Component: 2900 - total flux cleaned = 0.00128436 Jy ! Component: 2950 - total flux cleaned = 0.0012708 Jy ! Component: 3000 - total flux cleaned = 0.0012707 Jy ! Component: 3050 - total flux cleaned = 0.00128405 Jy ! Component: 3100 - total flux cleaned = 0.00128404 Jy ! Component: 3150 - total flux cleaned = 0.00129714 Jy ! Component: 3200 - total flux cleaned = 0.00129712 Jy ! Component: 3250 - total flux cleaned = 0.00129068 Jy ! Component: 3300 - total flux cleaned = 0.00130986 Jy ! Component: 3350 - total flux cleaned = 0.00130353 Jy ! Component: 3400 - total flux cleaned = 0.00130983 Jy ! Component: 3450 - total flux cleaned = 0.0013161 Jy ! Component: 3500 - total flux cleaned = 0.00130991 Jy ! Component: 3550 - total flux cleaned = 0.00134677 Jy ! Component: 3600 - total flux cleaned = 0.00131006 Jy ! Component: 3650 - total flux cleaned = 0.00129791 Jy ! Component: 3700 - total flux cleaned = 0.00127985 Jy ! Component: 3750 - total flux cleaned = 0.00124996 Jy ! Component: 3800 - total flux cleaned = 0.00124411 Jy ! Component: 3850 - total flux cleaned = 0.00123823 Jy ! Component: 3900 - total flux cleaned = 0.00122063 Jy ! Component: 3950 - total flux cleaned = 0.00120898 Jy ! Component: 4000 - total flux cleaned = 0.00120894 Jy ! Component: 4050 - total flux cleaned = 0.0012032 Jy ! Total flux subtracted in 4096 components = 0.00120891 Jy ! Clean residual min=-0.000300 max=0.000362 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.047064 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 411 components and 0.047064 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1617+5515_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.682 x 4.921 at 26.33 degrees (North through East) ! Clean map min=-0.0006359 max=0.032236 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1617+5515_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0322365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.9817e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.92892 0.92892 1.85784 3.71568 7.43136 14.8627 29.7254 59.4509 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 322.955 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1617+5515_C_uvs.log closed on Sun Mar 30 00:51:30 2014