! Started logfile: /scr/pima/bp171ad_uvs/J2232+1143_C_uvs.log on Mon Dec 9 02:02:26 2013 obs /scr/pima/bp171ad_uvs/J2232+1143_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J2232+1143_C_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J2232+1143 ! ! 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 704 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ad_uvs/J2232+1143_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=2.597950Jy sigma=356.512020 ! Fit after self-cal, rms=1.562994Jy sigma=242.971907 ! 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=1.475 mas, bmaj=4.16 mas, bpa=-14.28 degrees ! Estimated noise=0.331878 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 = 1.82071 Jy ! Component: 100 - total flux cleaned = 2.37624 Jy ! Total flux subtracted in 100 components = 2.37624 Jy ! Clean residual min=-0.206142 max=0.381229 Jy/beam ! Clean residual mean=0.000143 rms=0.069215 Jy/beam ! Combined flux in latest and established models = 2.37624 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 2.37624 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=0.842656Jy sigma=132.310522 ! Fit after self-cal, rms=0.838773Jy sigma=132.152855 ! 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=1.811 mas, bmaj=4.582 mas, bpa=-13.93 degrees ! Estimated noise=0.260309 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 = 0.441569 Jy ! Component: 100 - total flux cleaned = 0.693572 Jy ! Component: 150 - total flux cleaned = 0.84815 Jy ! Component: 200 - total flux cleaned = 0.944788 Jy ! Total flux subtracted in 200 components = 0.944788 Jy ! Clean residual min=-0.207619 max=0.406217 Jy/beam ! Clean residual mean=0.000652 rms=0.074195 Jy/beam ! Combined flux in latest and established models = 3.32103 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 3.32103 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=0.741179Jy sigma=90.971461 ! Fit after self-cal, rms=0.744923Jy sigma=90.740664 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.811 x 4.582 at -13.93 degrees (North through East) ! Clean map min=-0.21239 max=2.354 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 0.96 FD 1.12 HN 0.91 KP 0.90 ! LA 0.99 MK 1.06 NL 0.98 OV 1.07 ! PT 0.84 SC 0.93 ! ! ! 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=0.744923Jy sigma=90.740664 ! Fit after self-cal, rms=0.742267Jy sigma=88.191617 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.818 mas, bmaj=4.579 mas, bpa=-13.84 degrees ! Estimated noise=0.257658 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 (5.4, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.380252 Jy ! Component: 100 - total flux cleaned = 0.556578 Jy ! Component: 150 - total flux cleaned = 0.627723 Jy ! Component: 200 - total flux cleaned = 0.689012 Jy ! Total flux subtracted in 200 components = 0.689012 Jy ! Clean residual min=-0.116231 max=0.157356 Jy/beam ! Clean residual mean=0.000254 rms=0.035380 Jy/beam ! Combined flux in latest and established models = 4.01004 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 74 components and 4.01004 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=0.529011Jy sigma=55.949951 ! Fit after self-cal, rms=0.478478Jy sigma=51.913613 ! 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=0.478478Jy sigma=51.913613 ! Fit after self-cal, rms=0.467112Jy sigma=48.294229 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.818 mas, bmaj=4.586 mas, bpa=-13.91 degrees ! Estimated noise=0.256885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109692 Jy ! Component: 100 - total flux cleaned = 0.151577 Jy ! Component: 150 - total flux cleaned = 0.171313 Jy ! Component: 200 - total flux cleaned = 0.190399 Jy ! Total flux subtracted in 200 components = 0.190399 Jy ! Clean residual min=-0.081762 max=0.103232 Jy/beam ! Clean residual mean=0.000142 rms=0.023341 Jy/beam ! Combined flux in latest and established models = 4.20044 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 100 components and 4.20044 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=0.415281Jy sigma=41.578968 ! Fit after self-cal, rms=0.403433Jy sigma=40.770112 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 (1.8, -6.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0724962 Jy ! Component: 100 - total flux cleaned = 0.0791534 Jy ! Component: 150 - total flux cleaned = 0.0888999 Jy ! Component: 200 - total flux cleaned = 0.0988964 Jy ! Total flux subtracted in 200 components = 0.0988964 Jy ! Clean residual min=-0.062711 max=0.091899 Jy/beam ! Clean residual mean=0.000095 rms=0.019354 Jy/beam ! Combined flux in latest and established models = 4.29933 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 4.29933 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=0.359469Jy sigma=37.578874 ! Fit after self-cal, rms=0.355425Jy sigma=37.299371 ! Inverting map ! Added new window around map position (9.9, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589748 Jy ! Component: 100 - total flux cleaned = 0.0683768 Jy ! Component: 150 - total flux cleaned = 0.0683697 Jy ! Component: 200 - total flux cleaned = 0.0683472 Jy ! Total flux subtracted in 200 components = 0.0683472 Jy ! Clean residual min=-0.058055 max=0.077995 Jy/beam ! Clean residual mean=0.000040 rms=0.016690 Jy/beam ! Combined flux in latest and established models = 4.36768 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 4.36768 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=0.325735Jy sigma=35.322805 ! Fit after self-cal, rms=0.323881Jy sigma=35.063832 ! Inverting map ! Added new window around map position (12, 39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0656058 Jy ! Component: 100 - total flux cleaned = 0.095471 Jy ! Component: 150 - total flux cleaned = 0.102917 Jy ! Component: 200 - total flux cleaned = 0.106295 Jy ! Total flux subtracted in 200 components = 0.106295 Jy ! Clean residual min=-0.050577 max=0.048520 Jy/beam ! Clean residual mean=0.000026 rms=0.013117 Jy/beam ! Combined flux in latest and established models = 4.47398 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 162 components and 4.47398 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=0.302287Jy sigma=33.477652 ! Fit after self-cal, rms=0.300994Jy sigma=33.385309 ! 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=0.300994Jy sigma=33.385309 ! Fit after self-cal, rms=0.243461Jy sigma=24.029386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.821 mas, bmaj=4.574 mas, bpa=-13.78 degrees ! Estimated noise=0.26048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412806 Jy ! Component: 100 - total flux cleaned = 0.0514691 Jy ! Component: 150 - total flux cleaned = 0.056987 Jy ! Component: 200 - total flux cleaned = 0.0610484 Jy ! Total flux subtracted in 200 components = 0.0610484 Jy ! Clean residual min=-0.032396 max=0.035076 Jy/beam ! Clean residual mean=0.000001 rms=0.007973 Jy/beam ! Combined flux in latest and established models = 4.53503 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 190 components and 4.53503 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=0.229324Jy sigma=22.977313 ! Fit after self-cal, rms=0.228557Jy sigma=22.914977 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 (-66.9, 0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279897 Jy ! Component: 100 - total flux cleaned = 0.0319686 Jy ! Component: 150 - total flux cleaned = 0.0341366 Jy ! Component: 200 - total flux cleaned = 0.0361886 Jy ! Total flux subtracted in 200 components = 0.0361886 Jy ! Clean residual min=-0.029679 max=0.029235 Jy/beam ! Clean residual mean=0.000012 rms=0.006935 Jy/beam ! Combined flux in latest and established models = 4.57121 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 209 components and 4.57122 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=0.219901Jy sigma=22.385839 ! Fit after self-cal, rms=0.219458Jy sigma=22.357470 ! 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=0.219458Jy sigma=22.357470 ! Fit after self-cal, rms=0.217539Jy sigma=21.778588 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.979 mas, bmaj=6.054 mas, bpa=-7.507 degrees ! Estimated noise=0.289204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365918 Jy ! Component: 100 - total flux cleaned = 0.0616226 Jy ! Component: 150 - total flux cleaned = 0.0804495 Jy ! Component: 200 - total flux cleaned = 0.0903794 Jy ! Total flux subtracted in 200 components = 0.0903794 Jy ! Clean residual min=-0.033227 max=0.032813 Jy/beam ! Clean residual mean=0.000027 rms=0.009459 Jy/beam ! Combined flux in latest and established models = 4.66159 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 246 components and 4.66159 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=0.212878Jy sigma=21.256867 ! Fit after self-cal, rms=0.212465Jy sigma=21.221779 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 = 0.0150324 Jy ! Component: 100 - total flux cleaned = 0.0209991 Jy ! Component: 150 - total flux cleaned = 0.0244298 Jy ! Component: 200 - total flux cleaned = 0.0271265 Jy ! Total flux subtracted in 200 components = 0.0271265 Jy ! Clean residual min=-0.032074 max=0.028096 Jy/beam ! Clean residual mean=0.000021 rms=0.008704 Jy/beam ! Combined flux in latest and established models = 4.68872 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 265 components and 4.68872 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=0.210849Jy sigma=21.095435 ! Fit after self-cal, rms=0.210736Jy sigma=21.084314 ! 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=1.823 mas, bmaj=4.567 mas, bpa=-13.74 degrees ! Estimated noise=0.262414 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.823 x 4.567 at -13.74 degrees (North through East) ! Clean map min=-0.042893 max=2.2586 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.210736Jy sigma=21.084314 ! Fit after self-cal, rms=0.205543Jy sigma=19.903135 ! Inverting map and beam ! Estimated beam: bmin=1.819 mas, bmaj=4.565 mas, bpa=-13.77 degrees ! Estimated noise=0.264335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327938 Jy ! Component: 100 - total flux cleaned = 0.0525206 Jy ! Component: 150 - total flux cleaned = 0.0653388 Jy ! Component: 200 - total flux cleaned = 0.0728236 Jy ! Total flux subtracted in 200 components = 0.0728236 Jy ! Clean residual min=-0.028357 max=0.026086 Jy/beam ! Clean residual mean=0.000013 rms=0.006591 Jy/beam ! Combined flux in latest and established models = 4.76154 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 287 components and 4.76154 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=0.196317Jy sigma=19.336030 ! Fit after self-cal, rms=0.196018Jy sigma=19.321561 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465163 Jy ! Component: 100 - total flux cleaned = 0.00621377 Jy ! Component: 150 - total flux cleaned = 0.00822221 Jy ! Component: 200 - total flux cleaned = 0.0101553 Jy ! Total flux subtracted in 200 components = 0.0101553 Jy ! Clean residual min=-0.027248 max=0.025411 Jy/beam ! Clean residual mean=0.000014 rms=0.006317 Jy/beam ! Combined flux in latest and established models = 4.7717 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 296 components and 4.7717 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=0.191486Jy sigma=19.166748 ! Fit after self-cal, rms=0.191268Jy sigma=19.158612 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.191268Jy sigma=19.158612 ! Fit after self-cal, rms=0.190513Jy sigma=18.703773 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=1.482 mas, bmaj=4.14 mas, bpa=-14.13 degrees ! Estimated noise=0.34107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.8808 Jy ! Component: 100 - total flux cleaned = 2.52307 Jy ! Component: 150 - total flux cleaned = 2.90892 Jy ! Component: 200 - total flux cleaned = 3.19093 Jy ! Total flux subtracted in 200 components = 3.19093 Jy ! Clean residual min=-0.125750 max=0.163391 Jy/beam ! Clean residual mean=0.000120 rms=0.044721 Jy/beam ! Combined flux in latest and established models = 3.19093 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 49 model components to the UV plane model. ! The established model now contains 49 components and 3.19093 Jy ! Inverting map and beam ! Estimated beam: bmin=1.818 mas, bmaj=4.558 mas, bpa=-13.72 degrees ! Estimated noise=0.266405 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 = 0.332822 Jy ! Component: 100 - total flux cleaned = 0.578319 Jy ! Component: 150 - total flux cleaned = 0.765181 Jy ! Component: 200 - total flux cleaned = 0.909767 Jy ! Total flux subtracted in 200 components = 0.909767 Jy ! Clean residual min=-0.073666 max=0.104314 Jy/beam ! Clean residual mean=0.000215 rms=0.029922 Jy/beam ! Combined flux in latest and established models = 4.1007 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 141 components and 4.1007 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=3.97 mas, bmaj=6.041 mas, bpa=-7.33 degrees ! Estimated noise=0.294553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178711 Jy ! Component: 100 - total flux cleaned = 0.294968 Jy ! Component: 150 - total flux cleaned = 0.377535 Jy ! Component: 200 - total flux cleaned = 0.442557 Jy ! Total flux subtracted in 200 components = 0.442557 Jy ! Clean residual min=-0.059562 max=0.062460 Jy/beam ! Clean residual mean=0.000103 rms=0.021826 Jy/beam ! Combined flux in latest and established models = 4.54326 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 = 0.0528849 Jy ! Component: 100 - total flux cleaned = 0.0966361 Jy ! Component: 150 - total flux cleaned = 0.133314 Jy ! Component: 200 - total flux cleaned = 0.164675 Jy ! Total flux subtracted in 200 components = 0.164675 Jy ! Clean residual min=-0.045661 max=0.042370 Jy/beam ! Clean residual mean=0.000070 rms=0.014076 Jy/beam ! Combined flux in latest and established models = 4.70793 Jy ! Adding 164 model components to the UV plane model. ! The established model now contains 282 components and 4.70793 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.818 mas, bmaj=4.558 mas, bpa=-13.72 degrees ! Estimated noise=0.266405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120934 Jy ! Component: 100 - total flux cleaned = 0.0223477 Jy ! Component: 150 - total flux cleaned = 0.0376361 Jy ! Component: 200 - total flux cleaned = 0.0506182 Jy ! Total flux subtracted in 200 components = 0.0506182 Jy ! Clean residual min=-0.031051 max=0.028638 Jy/beam ! Clean residual mean=0.000030 rms=0.007976 Jy/beam ! Combined flux in latest and established models = 4.75855 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 305 components and 4.75855 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=0.177860Jy sigma=19.118700 ! Fit after self-cal, rms=0.175019Jy sigma=18.936361 wmodel /scr/pima/bp171ad_uvs/J2232+1143_C_map.mod ! Writing 305 model components to file: /scr/pima/bp171ad_uvs/J2232+1143_C_map.mod wobs /scr/pima/bp171ad_uvs/J2232+1143_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J2232+1143_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J2232+1143_C_map.win ! wwins: Wrote 6 windows to /scr/pima/bp171ad_uvs/J2232+1143_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 = -0.00879458 Jy ! Component: 100 - total flux cleaned = -0.00834767 Jy ! Component: 150 - total flux cleaned = -0.00650542 Jy ! Component: 200 - total flux cleaned = -0.006502 Jy ! Component: 250 - total flux cleaned = -0.00817271 Jy ! Component: 300 - total flux cleaned = -0.0101669 Jy ! Component: 350 - total flux cleaned = -0.0120759 Jy ! Component: 400 - total flux cleaned = -0.0131707 Jy ! Component: 450 - total flux cleaned = -0.0138926 Jy ! Component: 500 - total flux cleaned = -0.0156167 Jy ! Component: 550 - total flux cleaned = -0.0162796 Jy ! Component: 600 - total flux cleaned = -0.0175761 Jy ! Component: 650 - total flux cleaned = -0.0185161 Jy ! Component: 700 - total flux cleaned = -0.0191319 Jy ! Component: 750 - total flux cleaned = -0.019428 Jy ! Component: 800 - total flux cleaned = -0.0191447 Jy ! Component: 850 - total flux cleaned = -0.0202788 Jy ! Component: 900 - total flux cleaned = -0.0197294 Jy ! Component: 950 - total flux cleaned = -0.0202707 Jy ! Component: 1000 - total flux cleaned = -0.0197467 Jy ! Component: 1050 - total flux cleaned = -0.020011 Jy ! Component: 1100 - total flux cleaned = -0.0202654 Jy ! Component: 1150 - total flux cleaned = -0.0205158 Jy ! Component: 1200 - total flux cleaned = -0.0200325 Jy ! Component: 1250 - total flux cleaned = -0.0197961 Jy ! Component: 1300 - total flux cleaned = -0.0190946 Jy ! Component: 1350 - total flux cleaned = -0.018412 Jy ! Component: 1400 - total flux cleaned = -0.0181857 Jy ! Component: 1450 - total flux cleaned = -0.017735 Jy ! Component: 1500 - total flux cleaned = -0.016404 Jy ! Component: 1550 - total flux cleaned = -0.0157483 Jy ! Component: 1600 - total flux cleaned = -0.0151049 Jy ! Component: 1650 - total flux cleaned = -0.0138388 Jy ! Component: 1700 - total flux cleaned = -0.0134235 Jy ! Component: 1750 - total flux cleaned = -0.0126046 Jy ! Component: 1800 - total flux cleaned = -0.0122009 Jy ! Component: 1850 - total flux cleaned = -0.0109967 Jy ! Component: 1900 - total flux cleaned = -0.00921635 Jy ! Component: 1950 - total flux cleaned = -0.00804849 Jy ! Component: 2000 - total flux cleaned = -0.00727488 Jy ! Component: 2050 - total flux cleaned = -0.00612956 Jy ! Component: 2100 - total flux cleaned = -0.00499975 Jy ! Component: 2150 - total flux cleaned = -0.00462521 Jy ! Component: 2200 - total flux cleaned = -0.00260248 Jy ! Component: 2250 - total flux cleaned = -0.00187829 Jy ! Component: 2300 - total flux cleaned = -0.00151832 Jy ! Component: 2350 - total flux cleaned = -0.000273598 Jy ! Component: 2400 - total flux cleaned = -9.8158e-05 Jy ! Component: 2450 - total flux cleaned = 0.000596128 Jy ! Component: 2500 - total flux cleaned = 0.00145563 Jy ! Component: 2550 - total flux cleaned = 0.0024746 Jy ! Component: 2600 - total flux cleaned = 0.00297751 Jy ! Component: 2650 - total flux cleaned = 0.00364588 Jy ! Component: 2700 - total flux cleaned = 0.00447179 Jy ! Component: 2750 - total flux cleaned = 0.00545312 Jy ! Component: 2800 - total flux cleaned = 0.00561397 Jy ! Component: 2850 - total flux cleaned = 0.00593601 Jy ! Component: 2900 - total flux cleaned = 0.0064145 Jy ! Component: 2950 - total flux cleaned = 0.0068887 Jy ! Component: 3000 - total flux cleaned = 0.0068901 Jy ! Component: 3050 - total flux cleaned = 0.007512 Jy ! Component: 3100 - total flux cleaned = 0.00782163 Jy ! Component: 3150 - total flux cleaned = 0.00874103 Jy ! Component: 3200 - total flux cleaned = 0.00904355 Jy ! Component: 3250 - total flux cleaned = 0.00919544 Jy ! Component: 3300 - total flux cleaned = 0.0100962 Jy ! Component: 3350 - total flux cleaned = 0.0105431 Jy ! Component: 3400 - total flux cleaned = 0.0109878 Jy ! Component: 3450 - total flux cleaned = 0.0114293 Jy ! Component: 3500 - total flux cleaned = 0.0117235 Jy ! Component: 3550 - total flux cleaned = 0.0117226 Jy ! Component: 3600 - total flux cleaned = 0.0124482 Jy ! Component: 3650 - total flux cleaned = 0.0123036 Jy ! Component: 3700 - total flux cleaned = 0.0120167 Jy ! Component: 3750 - total flux cleaned = 0.0123037 Jy ! Component: 3800 - total flux cleaned = 0.0127324 Jy ! Component: 3850 - total flux cleaned = 0.0124475 Jy ! Component: 3900 - total flux cleaned = 0.0125893 Jy ! Component: 3950 - total flux cleaned = 0.0125896 Jy ! Component: 4000 - total flux cleaned = 0.0127302 Jy ! Component: 4050 - total flux cleaned = 0.0127306 Jy ! Total flux subtracted in 4096 components = 0.0124519 Jy ! Clean residual min=-0.008029 max=0.008381 Jy/beam ! Clean residual mean=0.000016 rms=0.002555 Jy/beam ! Combined flux in latest and established models = 4.771 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 634 components and 4.771 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J2232+1143_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.818 x 4.558 at -13.72 degrees (North through East) ! Clean map min=-0.016633 max=2.283 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J2232+1143_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.28303 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00211721 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.27821 0.27821 0.556421 1.11284 2.22568 4.45137 8.90273 17.8055 35.6109 71.2219 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0063 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.283 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1078.32 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J2232+1143_C_uvs.log closed on Mon Dec 9 02:02:34 2013