! Started logfile: /d2/scr/pima/bp171a5_uvs/J1114-0247_C_uvs.log on Sun Jan 19 22:03:19 2014 obs /d2/scr/pima/bp171a5_uvs/J1114-0247_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1114-0247_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.869136 visibilities/baseline/integration-bin. ! Found source: J1114-0247 ! ! 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 2816 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/bp171a5_uvs/J1114-0247_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008021Jy sigma=39.270725 ! Fit after self-cal, rms=0.858122Jy sigma=33.802695 ! 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=1.305 mas, bmaj=3.376 mas, bpa=-1.267 degrees ! Estimated noise=0.477962 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 = 0.102435 Jy ! Component: 100 - total flux cleaned = 0.125663 Jy ! Total flux subtracted in 100 components = 0.125663 Jy ! Clean residual min=-0.004389 max=0.008731 Jy/beam ! Clean residual mean=0.000007 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.125663 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.125663 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=0.065471Jy sigma=1.271722 ! Fit after self-cal, rms=0.065425Jy sigma=1.271148 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00997007 Jy ! Component: 100 - total flux cleaned = 0.0161841 Jy ! Total flux subtracted in 100 components = 0.0161841 Jy ! Clean residual min=-0.003622 max=0.003893 Jy/beam ! Clean residual mean=0.000003 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.141847 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.141847 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=0.061295Jy sigma=1.126187 ! Fit after self-cal, rms=0.061275Jy sigma=1.124816 ! 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=1.711 mas, bmaj=4.035 mas, bpa=1.59 degrees ! Estimated noise=0.368481 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 = 0.00707041 Jy ! Component: 100 - total flux cleaned = 0.010643 Jy ! Component: 150 - total flux cleaned = 0.0126933 Jy ! Component: 200 - total flux cleaned = 0.0139148 Jy ! Total flux subtracted in 200 components = 0.0139148 Jy ! Clean residual min=-0.004516 max=0.004583 Jy/beam ! Clean residual mean=0.000001 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.155762 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.155762 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=0.058988Jy sigma=1.117273 ! Fit after self-cal, rms=0.058992Jy sigma=1.116754 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.711 x 4.035 at 1.59 degrees (North through East) ! Clean map min=-0.0043934 max=0.13475 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 0.98 FD 1.11 HN 0.99 KP 0.99 ! LA 1.09 MK 1.08 NL 1.04 OV 1.01 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 HN 1.00 KP 1.04 ! LA 1.09 MK 1.07 NL 1.04 OV 1.01 ! PT 0.93 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.01 KP 1.02 ! LA 1.18 MK 1.01 NL 1.02 OV 1.02 ! PT 1.04 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.97 KP 0.95 ! LA 1.06 MK 0.97 NL 1.03 OV 0.98 ! PT 0.99 SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.96 HN 0.99 KP 1.05 ! LA 1.05 MK 0.98 NL 1.01 OV 1.05 ! PT 0.92 SC 0.89 ! ! ! Fit before self-cal, rms=0.058992Jy sigma=1.116754 ! Fit after self-cal, rms=0.058266Jy sigma=1.011844 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.691 mas, bmaj=3.99 mas, bpa=2.319 degrees ! Estimated noise=0.375032 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 (35.7, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486222 Jy ! Component: 100 - total flux cleaned = 0.00762477 Jy ! Component: 150 - total flux cleaned = 0.00905666 Jy ! Component: 200 - total flux cleaned = 0.00965187 Jy ! Total flux subtracted in 200 components = 0.00965187 Jy ! Clean residual min=-0.003416 max=0.003736 Jy/beam ! Clean residual mean=0.000003 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.165413 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.165413 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=0.056922Jy sigma=1.005524 ! Fit after self-cal, rms=0.056872Jy sigma=1.003706 ! Inverting map ! Added new window around map position (26.7, 32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347272 Jy ! Component: 100 - total flux cleaned = 0.00513621 Jy ! Component: 150 - total flux cleaned = 0.00595943 Jy ! Component: 200 - total flux cleaned = 0.0064745 Jy ! Total flux subtracted in 200 components = 0.0064745 Jy ! Clean residual min=-0.003226 max=0.002955 Jy/beam ! Clean residual mean=0.000005 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.171888 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.171888 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=0.056171Jy sigma=0.997309 ! Fit after self-cal, rms=0.056144Jy sigma=0.996226 ! 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=0.056144Jy sigma=0.996226 ! Fit after self-cal, rms=0.056099Jy sigma=0.980517 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.676 mas, bmaj=3.955 mas, bpa=2.783 degrees ! Estimated noise=0.379155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313898 Jy ! Component: 100 - total flux cleaned = 0.00491476 Jy ! Component: 150 - total flux cleaned = 0.00620254 Jy ! Component: 200 - total flux cleaned = 0.00687798 Jy ! Total flux subtracted in 200 components = 0.00687798 Jy ! Clean residual min=-0.003431 max=0.002929 Jy/beam ! Clean residual mean=0.000007 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.178766 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 107 components and 0.178766 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=0.055345Jy sigma=0.982092 ! Fit after self-cal, rms=0.055338Jy sigma=0.981764 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 = 0.000862856 Jy ! Component: 100 - total flux cleaned = 0.00139993 Jy ! Component: 150 - total flux cleaned = 0.00177714 Jy ! Component: 200 - total flux cleaned = 0.00209244 Jy ! Total flux subtracted in 200 components = 0.00209244 Jy ! Clean residual min=-0.003375 max=0.002873 Jy/beam ! Clean residual mean=0.000006 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.180858 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.180858 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=0.055150Jy sigma=0.982179 ! Fit after self-cal, rms=0.055146Jy sigma=0.982073 ! 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=0.055146Jy sigma=0.982073 ! Fit after self-cal, rms=0.055135Jy sigma=0.960986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.665 mas, bmaj=3.933 mas, bpa=3.08 degrees ! Estimated noise=0.382737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235519 Jy ! Component: 100 - total flux cleaned = 0.00361205 Jy ! Component: 150 - total flux cleaned = 0.00446964 Jy ! Component: 200 - total flux cleaned = 0.00500402 Jy ! Total flux subtracted in 200 components = 0.00500402 Jy ! Clean residual min=-0.003581 max=0.002813 Jy/beam ! Clean residual mean=0.000006 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.185862 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 137 components and 0.185862 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=0.054648Jy sigma=0.964031 ! Fit after self-cal, rms=0.054641Jy sigma=0.963891 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 = 0.000476928 Jy ! Component: 100 - total flux cleaned = 0.000886877 Jy ! Component: 150 - total flux cleaned = 0.00113013 Jy ! Component: 200 - total flux cleaned = 0.00133344 Jy ! Total flux subtracted in 200 components = 0.00133344 Jy ! Clean residual min=-0.003526 max=0.002820 Jy/beam ! Clean residual mean=0.000006 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.187196 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 150 components and 0.187196 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=0.054537Jy sigma=0.964346 ! Fit after self-cal, rms=0.054531Jy sigma=0.964269 ! 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=0.054531Jy sigma=0.964269 ! Fit after self-cal, rms=0.054569Jy sigma=0.959681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.686 mas, bmaj=6.48 mas, bpa=8.86 degrees ! Estimated noise=0.488287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243625 Jy ! Component: 100 - total flux cleaned = 0.00347994 Jy ! Component: 150 - total flux cleaned = 0.00397518 Jy ! Component: 200 - total flux cleaned = 0.00442232 Jy ! Total flux subtracted in 200 components = 0.00442232 Jy ! Clean residual min=-0.003797 max=0.002973 Jy/beam ! Clean residual mean=0.000013 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.191618 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 178 components and 0.191618 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=0.054251Jy sigma=0.964484 ! Fit after self-cal, rms=0.054238Jy sigma=0.963961 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 = 0.000228905 Jy ! Component: 100 - total flux cleaned = 0.000506839 Jy ! Component: 150 - total flux cleaned = 0.000779308 Jy ! Component: 200 - total flux cleaned = 0.00104457 Jy ! Total flux subtracted in 200 components = 0.00104457 Jy ! Clean residual min=-0.003622 max=0.002973 Jy/beam ! Clean residual mean=0.000013 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.192663 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 188 components and 0.192663 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=0.054176Jy sigma=0.965469 ! Fit after self-cal, rms=0.054170Jy sigma=0.965377 ! 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=1.657 mas, bmaj=3.917 mas, bpa=3.292 degrees ! Estimated noise=0.385709 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.657 x 3.917 at 3.292 degrees (North through East) ! Clean map min=-0.0033219 max=0.13868 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=1.275 mas, bmaj=3.287 mas, bpa=0.4564 degrees ! Estimated noise=0.487118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104348 Jy ! Component: 100 - total flux cleaned = 0.130446 Jy ! Component: 150 - total flux cleaned = 0.14391 Jy ! Component: 200 - total flux cleaned = 0.152621 Jy ! Total flux subtracted in 200 components = 0.152621 Jy ! Clean residual min=-0.003202 max=0.004997 Jy/beam ! Clean residual mean=0.000005 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.15262 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.15262 Jy ! Inverting map and beam ! Estimated beam: bmin=1.657 mas, bmaj=3.917 mas, bpa=3.292 degrees ! Estimated noise=0.385709 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 = 0.00997472 Jy ! Component: 100 - total flux cleaned = 0.0162561 Jy ! Component: 150 - total flux cleaned = 0.0206897 Jy ! Component: 200 - total flux cleaned = 0.0240418 Jy ! Total flux subtracted in 200 components = 0.0240418 Jy ! Clean residual min=-0.004127 max=0.003147 Jy/beam ! Clean residual mean=0.000009 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.176662 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 67 components and 0.176662 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=3.686 mas, bmaj=6.48 mas, bpa=8.86 degrees ! Estimated noise=0.488287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403189 Jy ! Component: 100 - total flux cleaned = 0.0068831 Jy ! Component: 150 - total flux cleaned = 0.00905678 Jy ! Component: 200 - total flux cleaned = 0.0107571 Jy ! Total flux subtracted in 200 components = 0.0107571 Jy ! Clean residual min=-0.004114 max=0.003324 Jy/beam ! Clean residual mean=0.000016 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.187419 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 = 0.000798382 Jy ! Component: 100 - total flux cleaned = 0.00130314 Jy ! Component: 150 - total flux cleaned = 0.00180373 Jy ! Component: 200 - total flux cleaned = 0.00221742 Jy ! Total flux subtracted in 200 components = 0.00221742 Jy ! Clean residual min=-0.003892 max=0.003152 Jy/beam ! Clean residual mean=0.000015 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.189637 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 150 components and 0.189637 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.657 mas, bmaj=3.917 mas, bpa=3.292 degrees ! Estimated noise=0.385709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.19986e-05 Jy ! Component: 100 - total flux cleaned = 0.000118059 Jy ! Component: 150 - total flux cleaned = 0.000389456 Jy ! Component: 200 - total flux cleaned = 0.000557123 Jy ! Total flux subtracted in 200 components = 0.000557123 Jy ! Clean residual min=-0.003783 max=0.002789 Jy/beam ! Clean residual mean=0.000007 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.190194 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 176 components and 0.190194 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=0.054356Jy sigma=0.970612 ! Fit after self-cal, rms=0.054343Jy sigma=0.969783 wmodel /d2/scr/pima/bp171a5_uvs/J1114-0247_C_map.mod ! Writing 176 model components to file: /d2/scr/pima/bp171a5_uvs/J1114-0247_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1114-0247_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1114-0247_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1114-0247_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a5_uvs/J1114-0247_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 = -0.001583 Jy ! Component: 100 - total flux cleaned = -0.00199951 Jy ! Component: 150 - total flux cleaned = -0.00232811 Jy ! Component: 200 - total flux cleaned = -0.00237293 Jy ! Component: 250 - total flux cleaned = -0.00237365 Jy ! Component: 300 - total flux cleaned = -0.00237351 Jy ! Component: 350 - total flux cleaned = -0.00237433 Jy ! Component: 400 - total flux cleaned = -0.00237519 Jy ! Component: 450 - total flux cleaned = -0.00237556 Jy ! Component: 500 - total flux cleaned = -0.00226531 Jy ! Component: 550 - total flux cleaned = -0.00226552 Jy ! Component: 600 - total flux cleaned = -0.00230013 Jy ! Component: 650 - total flux cleaned = -0.00219674 Jy ! Component: 700 - total flux cleaned = -0.00223022 Jy ! Component: 750 - total flux cleaned = -0.00226334 Jy ! Component: 800 - total flux cleaned = -0.00219905 Jy ! Component: 850 - total flux cleaned = -0.00219926 Jy ! Component: 900 - total flux cleaned = -0.00216783 Jy ! Component: 950 - total flux cleaned = -0.00207446 Jy ! Component: 1000 - total flux cleaned = -0.00195268 Jy ! Component: 1050 - total flux cleaned = -0.00189281 Jy ! Component: 1100 - total flux cleaned = -0.00186324 Jy ! Component: 1150 - total flux cleaned = -0.00189238 Jy ! Component: 1200 - total flux cleaned = -0.001892 Jy ! Component: 1250 - total flux cleaned = -0.00192006 Jy ! Component: 1300 - total flux cleaned = -0.00189196 Jy ! Component: 1350 - total flux cleaned = -0.00189221 Jy ! Component: 1400 - total flux cleaned = -0.00192021 Jy ! Component: 1450 - total flux cleaned = -0.00197485 Jy ! Component: 1500 - total flux cleaned = -0.00194798 Jy ! Component: 1550 - total flux cleaned = -0.00194791 Jy ! Component: 1600 - total flux cleaned = -0.0019744 Jy ! Component: 1650 - total flux cleaned = -0.00200058 Jy ! Component: 1700 - total flux cleaned = -0.00200023 Jy ! Component: 1750 - total flux cleaned = -0.00202583 Jy ! Component: 1800 - total flux cleaned = -0.00207602 Jy ! Component: 1850 - total flux cleaned = -0.00190114 Jy ! Component: 1900 - total flux cleaned = -0.00202461 Jy ! Component: 1950 - total flux cleaned = -0.00192647 Jy ! Component: 2000 - total flux cleaned = -0.0019991 Jy ! Component: 2050 - total flux cleaned = -0.00197491 Jy ! Component: 2100 - total flux cleaned = -0.001975 Jy ! Component: 2150 - total flux cleaned = -0.00195116 Jy ! Component: 2200 - total flux cleaned = -0.00199789 Jy ! Component: 2250 - total flux cleaned = -0.00195107 Jy ! Component: 2300 - total flux cleaned = -0.0019967 Jy ! Component: 2350 - total flux cleaned = -0.00195083 Jy ! Component: 2400 - total flux cleaned = -0.00197315 Jy ! Component: 2450 - total flux cleaned = -0.00188362 Jy ! Component: 2500 - total flux cleaned = -0.00190606 Jy ! Component: 2550 - total flux cleaned = -0.00181803 Jy ! Component: 2600 - total flux cleaned = -0.00186173 Jy ! Component: 2650 - total flux cleaned = -0.00188335 Jy ! Component: 2700 - total flux cleaned = -0.00186186 Jy ! Component: 2750 - total flux cleaned = -0.00181938 Jy ! Component: 2800 - total flux cleaned = -0.00186171 Jy ! Component: 2850 - total flux cleaned = -0.00177781 Jy ! Component: 2900 - total flux cleaned = -0.00184048 Jy ! Component: 2950 - total flux cleaned = -0.00177844 Jy ! Component: 3000 - total flux cleaned = -0.00181962 Jy ! Component: 3050 - total flux cleaned = -0.00179913 Jy ! Component: 3100 - total flux cleaned = -0.00179913 Jy ! Component: 3150 - total flux cleaned = -0.00177921 Jy ! Component: 3200 - total flux cleaned = -0.00175901 Jy ! Component: 3250 - total flux cleaned = -0.00175893 Jy ! Component: 3300 - total flux cleaned = -0.00164096 Jy ! Component: 3350 - total flux cleaned = -0.00162136 Jy ! Component: 3400 - total flux cleaned = -0.00160191 Jy ! Component: 3450 - total flux cleaned = -0.00160179 Jy ! Component: 3500 - total flux cleaned = -0.0016018 Jy ! Component: 3550 - total flux cleaned = -0.00144968 Jy ! Component: 3600 - total flux cleaned = -0.00143087 Jy ! Component: 3650 - total flux cleaned = -0.00146856 Jy ! Component: 3700 - total flux cleaned = -0.00139409 Jy ! Component: 3750 - total flux cleaned = -0.00141272 Jy ! Component: 3800 - total flux cleaned = -0.00143114 Jy ! Component: 3850 - total flux cleaned = -0.00137595 Jy ! Component: 3900 - total flux cleaned = -0.00135764 Jy ! Component: 3950 - total flux cleaned = -0.00139375 Jy ! Component: 4000 - total flux cleaned = -0.00133978 Jy ! Component: 4050 - total flux cleaned = -0.00128603 Jy ! Total flux subtracted in 4096 components = -0.00126837 Jy ! Clean residual min=-0.000992 max=0.001040 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.188925 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 494 components and 0.188925 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1114-0247_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.657 x 3.917 at 3.292 degrees (North through East) ! Clean map min=-0.0024015 max=0.13913 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1114-0247_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139134 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000331105 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.713926 0.713926 1.42785 2.85571 5.71141 11.4228 22.8456 45.6913 91.3826 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 420.211 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1114-0247_C_uvs.log closed on Sun Jan 19 22:03:26 2014