! Started logfile: /d2/scr/pima/bp171a5_uvs/J1222+0413_C_uvs.log on Sun Jan 19 22:05:05 2014 obs /d2/scr/pima/bp171a5_uvs/J1222+0413_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1222+0413_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1222+0413 ! ! 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 864 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/J1222+0413_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=1.122090Jy sigma=49.115524 ! Fit after self-cal, rms=0.528507Jy sigma=23.698424 ! 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=1.675 mas, bmaj=4.466 mas, bpa=16.71 degrees ! Estimated noise=0.705395 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 = 0.362736 Jy ! Component: 100 - total flux cleaned = 0.44331 Jy ! Total flux subtracted in 100 components = 0.44331 Jy ! Clean residual min=-0.012459 max=0.027193 Jy/beam ! Clean residual mean=0.000010 rms=0.003638 Jy/beam ! Combined flux in latest and established models = 0.44331 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.44331 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=0.081191Jy sigma=2.580793 ! Fit after self-cal, rms=0.081190Jy sigma=2.580600 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271878 Jy ! Component: 100 - total flux cleaned = 0.0391328 Jy ! Total flux subtracted in 100 components = 0.0391328 Jy ! Clean residual min=-0.009566 max=0.011674 Jy/beam ! Clean residual mean=0.000003 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 0.482443 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.482443 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=0.069450Jy sigma=2.166467 ! Fit after self-cal, rms=0.069438Jy sigma=2.165570 ! 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=1.989 mas, bmaj=5.003 mas, bpa=15.07 degrees ! Estimated noise=0.567517 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 = 0.00653376 Jy ! Component: 100 - total flux cleaned = 0.00878353 Jy ! Component: 150 - total flux cleaned = 0.00972899 Jy ! Component: 200 - total flux cleaned = 0.0101548 Jy ! Total flux subtracted in 200 components = 0.0101548 Jy ! Clean residual min=-0.011150 max=0.011867 Jy/beam ! Clean residual mean=-0.000004 rms=0.002865 Jy/beam ! Combined flux in latest and established models = 0.492598 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.492598 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=0.068227Jy sigma=2.148136 ! Fit after self-cal, rms=0.068205Jy sigma=2.146740 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.989 x 5.003 at 15.07 degrees (North through East) ! Clean map min=-0.01087 max=0.46444 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 1.02 FD 1.05 HN 0.97 KP 0.90 ! LA 1.03 NL 1.07 OV 0.99 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 0.98 KP 0.93 ! LA 1.12 NL 1.11 OV 1.04 PT 0.99 ! SC 0.99 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 0.97 KP 0.97 ! LA 1.09 NL 1.02 OV 0.98 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 1.00 ! LA 1.11 NL 1.03 OV 0.96 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.02 KP 1.00 ! LA 1.15 NL 1.01 OV 0.97 PT 1.04 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.96 KP 0.94 ! LA 1.05 NL 1.03 OV 0.95 PT 0.96 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.99 KP 1.03 ! LA 1.05 NL 1.02 OV 1.00 PT 0.92 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.068205Jy sigma=2.146740 ! Fit after self-cal, rms=0.059223Jy sigma=1.492839 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.978 mas, bmaj=4.987 mas, bpa=14.97 degrees ! Estimated noise=0.573842 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 = 0.0055478 Jy ! Component: 100 - total flux cleaned = 0.00824645 Jy ! Component: 150 - total flux cleaned = 0.00991091 Jy ! Component: 200 - total flux cleaned = 0.0105199 Jy ! Total flux subtracted in 200 components = 0.0105199 Jy ! Clean residual min=-0.005522 max=0.006347 Jy/beam ! Clean residual mean=0.000001 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.503117 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.503117 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=0.058158Jy sigma=1.480554 ! Fit after self-cal, rms=0.058152Jy sigma=1.480041 ! 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=0.058152Jy sigma=1.480041 ! Fit after self-cal, rms=0.057895Jy sigma=1.455244 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.973 mas, bmaj=4.982 mas, bpa=15.03 degrees ! Estimated noise=0.580117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484235 Jy ! Component: 100 - total flux cleaned = 0.00695161 Jy ! Component: 150 - total flux cleaned = 0.00820124 Jy ! Component: 200 - total flux cleaned = 0.00839427 Jy ! Total flux subtracted in 200 components = 0.00839427 Jy ! Clean residual min=-0.005623 max=0.006087 Jy/beam ! Clean residual mean=0.000001 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.511512 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.511512 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=0.057015Jy sigma=1.449113 ! Fit after self-cal, rms=0.057011Jy sigma=1.448718 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 (72.6, -45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487569 Jy ! Component: 100 - total flux cleaned = 0.00684177 Jy ! Component: 150 - total flux cleaned = 0.00756579 Jy ! Component: 200 - total flux cleaned = 0.00802036 Jy ! Total flux subtracted in 200 components = 0.00802036 Jy ! Clean residual min=-0.005538 max=0.005609 Jy/beam ! Clean residual mean=-0.000001 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.519532 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.519532 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=0.056227Jy sigma=1.434362 ! Fit after self-cal, rms=0.056208Jy sigma=1.432848 ! 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=0.056208Jy sigma=1.432848 ! Fit after self-cal, rms=0.055917Jy sigma=1.407596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.97 mas, bmaj=4.98 mas, bpa=15.09 degrees ! Estimated noise=0.586308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427519 Jy ! Component: 100 - total flux cleaned = 0.00632564 Jy ! Component: 150 - total flux cleaned = 0.00765978 Jy ! Component: 200 - total flux cleaned = 0.00829605 Jy ! Total flux subtracted in 200 components = 0.00829605 Jy ! Clean residual min=-0.005829 max=0.005305 Jy/beam ! Clean residual mean=-0.000000 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.527828 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 91 components and 0.527828 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=0.055078Jy sigma=1.405322 ! Fit after self-cal, rms=0.055076Jy sigma=1.405059 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 = 0.000450775 Jy ! Component: 100 - total flux cleaned = 0.000775934 Jy ! Component: 150 - total flux cleaned = 0.000973226 Jy ! Component: 200 - total flux cleaned = 0.00115604 Jy ! Total flux subtracted in 200 components = 0.00115604 Jy ! Clean residual min=-0.005841 max=0.005194 Jy/beam ! Clean residual mean=-0.000000 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.528984 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.528984 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=0.054971Jy sigma=1.405198 ! Fit after self-cal, rms=0.054971Jy sigma=1.405125 ! 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=0.054971Jy sigma=1.405125 ! Fit after self-cal, rms=0.054813Jy sigma=1.389846 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.893 mas, bmaj=6.12 mas, bpa=4.815 degrees ! Estimated noise=0.698975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454924 Jy ! Component: 100 - total flux cleaned = 0.00628838 Jy ! Component: 150 - total flux cleaned = 0.00722599 Jy ! Component: 200 - total flux cleaned = 0.00776539 Jy ! Total flux subtracted in 200 components = 0.00776539 Jy ! Clean residual min=-0.007755 max=0.006219 Jy/beam ! Clean residual mean=-0.000003 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.536749 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.536749 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=0.054171Jy sigma=1.392132 ! Fit after self-cal, rms=0.054162Jy sigma=1.391653 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 = 0.00055866 Jy ! Component: 100 - total flux cleaned = 0.000727432 Jy ! Component: 150 - total flux cleaned = 0.000804244 Jy ! Component: 200 - total flux cleaned = 0.000902463 Jy ! Total flux subtracted in 200 components = 0.000902463 Jy ! Clean residual min=-0.007808 max=0.006120 Jy/beam ! Clean residual mean=-0.000002 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 0.537652 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.537652 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=0.054141Jy sigma=1.392475 ! Fit after self-cal, rms=0.054139Jy sigma=1.392410 ! 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=1.968 mas, bmaj=4.979 mas, bpa=15.13 degrees ! Estimated noise=0.591393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.968 x 4.979 at 15.13 degrees (North through East) ! Clean map min=-0.0059206 max=0.48198 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=1.661 mas, bmaj=4.449 mas, bpa=16.71 degrees ! Estimated noise=0.728092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.37438 Jy ! Component: 100 - total flux cleaned = 0.458892 Jy ! Component: 150 - total flux cleaned = 0.489002 Jy ! Component: 200 - total flux cleaned = 0.502277 Jy ! Total flux subtracted in 200 components = 0.502277 Jy ! Clean residual min=-0.004774 max=0.007955 Jy/beam ! Clean residual mean=0.000004 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.502277 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.502277 Jy ! Inverting map and beam ! Estimated beam: bmin=1.968 mas, bmaj=4.979 mas, bpa=15.13 degrees ! Estimated noise=0.591393 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.9, -5.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107055 Jy ! Component: 100 - total flux cleaned = 0.0175397 Jy ! Component: 150 - total flux cleaned = 0.0223405 Jy ! Component: 200 - total flux cleaned = 0.0259757 Jy ! Total flux subtracted in 200 components = 0.0259757 Jy ! Clean residual min=-0.005673 max=0.005022 Jy/beam ! Clean residual mean=-0.000001 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.528253 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 76 components and 0.528253 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=3.893 mas, bmaj=6.12 mas, bpa=4.815 degrees ! Estimated noise=0.698975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409122 Jy ! Component: 100 - total flux cleaned = 0.00700658 Jy ! Component: 150 - total flux cleaned = 0.00864991 Jy ! Component: 200 - total flux cleaned = 0.00962492 Jy ! Total flux subtracted in 200 components = 0.00962492 Jy ! Clean residual min=-0.007197 max=0.005438 Jy/beam ! Clean residual mean=-0.000002 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 0.537878 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 = 0.000774617 Jy ! Component: 100 - total flux cleaned = 0.0012325 Jy ! Component: 150 - total flux cleaned = 0.00164182 Jy ! Component: 200 - total flux cleaned = 0.00196553 Jy ! Total flux subtracted in 200 components = 0.00196553 Jy ! Clean residual min=-0.007175 max=0.005482 Jy/beam ! Clean residual mean=-0.000003 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.539844 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 150 components and 0.539843 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.968 mas, bmaj=4.979 mas, bpa=15.13 degrees ! Estimated noise=0.591393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.41546e-05 Jy ! Component: 100 - total flux cleaned = 0.000124017 Jy ! Component: 150 - total flux cleaned = 0.000167253 Jy ! Component: 200 - total flux cleaned = 0.000124703 Jy ! Total flux subtracted in 200 components = 0.000124703 Jy ! Clean residual min=-0.005537 max=0.004858 Jy/beam ! Clean residual mean=0.000000 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.539968 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 173 components and 0.539968 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=0.053733Jy sigma=1.371000 ! Fit after self-cal, rms=0.053669Jy sigma=1.366892 wmodel /d2/scr/pima/bp171a5_uvs/J1222+0413_C_map.mod ! Writing 173 model components to file: /d2/scr/pima/bp171a5_uvs/J1222+0413_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1222+0413_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1222+0413_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1222+0413_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a5_uvs/J1222+0413_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 = -0.00188637 Jy ! Component: 100 - total flux cleaned = -0.00231032 Jy ! Component: 150 - total flux cleaned = -0.00302021 Jy ! Component: 200 - total flux cleaned = -0.003686 Jy ! Component: 250 - total flux cleaned = -0.00403433 Jy ! Component: 300 - total flux cleaned = -0.00449871 Jy ! Component: 350 - total flux cleaned = -0.00475199 Jy ! Component: 400 - total flux cleaned = -0.00487326 Jy ! Component: 450 - total flux cleaned = -0.00493007 Jy ! Component: 500 - total flux cleaned = -0.00487269 Jy ! Component: 550 - total flux cleaned = -0.00487313 Jy ! Component: 600 - total flux cleaned = -0.00497866 Jy ! Component: 650 - total flux cleaned = -0.00492693 Jy ! Component: 700 - total flux cleaned = -0.00487832 Jy ! Component: 750 - total flux cleaned = -0.00487908 Jy ! Component: 800 - total flux cleaned = -0.00473849 Jy ! Component: 850 - total flux cleaned = -0.00464702 Jy ! Component: 900 - total flux cleaned = -0.00455804 Jy ! Component: 950 - total flux cleaned = -0.0045577 Jy ! Component: 1000 - total flux cleaned = -0.00451479 Jy ! Component: 1050 - total flux cleaned = -0.00451496 Jy ! Component: 1100 - total flux cleaned = -0.00455575 Jy ! Component: 1150 - total flux cleaned = -0.00447602 Jy ! Component: 1200 - total flux cleaned = -0.00455544 Jy ! Component: 1250 - total flux cleaned = -0.00451641 Jy ! Component: 1300 - total flux cleaned = -0.00447831 Jy ! Component: 1350 - total flux cleaned = -0.00444143 Jy ! Component: 1400 - total flux cleaned = -0.00440476 Jy ! Component: 1450 - total flux cleaned = -0.00436833 Jy ! Component: 1500 - total flux cleaned = -0.0042972 Jy ! Component: 1550 - total flux cleaned = -0.0042971 Jy ! Component: 1600 - total flux cleaned = -0.00415865 Jy ! Component: 1650 - total flux cleaned = -0.00415871 Jy ! Component: 1700 - total flux cleaned = -0.00402399 Jy ! Component: 1750 - total flux cleaned = -0.00399096 Jy ! Component: 1800 - total flux cleaned = -0.00389328 Jy ! Component: 1850 - total flux cleaned = -0.00389367 Jy ! Component: 1900 - total flux cleaned = -0.00386187 Jy ! Component: 1950 - total flux cleaned = -0.00383047 Jy ! Component: 2000 - total flux cleaned = -0.00376826 Jy ! Component: 2050 - total flux cleaned = -0.00376814 Jy ! Component: 2100 - total flux cleaned = -0.0037071 Jy ! Component: 2150 - total flux cleaned = -0.00364718 Jy ! Component: 2200 - total flux cleaned = -0.00370647 Jy ! Component: 2250 - total flux cleaned = -0.00367714 Jy ! Component: 2300 - total flux cleaned = -0.0036773 Jy ! Component: 2350 - total flux cleaned = -0.00367743 Jy ! Component: 2400 - total flux cleaned = -0.00370604 Jy ! Component: 2450 - total flux cleaned = -0.00370565 Jy ! Component: 2500 - total flux cleaned = -0.00367731 Jy ! Component: 2550 - total flux cleaned = -0.00373257 Jy ! Component: 2600 - total flux cleaned = -0.00370515 Jy ! Component: 2650 - total flux cleaned = -0.0036778 Jy ! Component: 2700 - total flux cleaned = -0.00365128 Jy ! Component: 2750 - total flux cleaned = -0.00365191 Jy ! Component: 2800 - total flux cleaned = -0.00373125 Jy ! Component: 2850 - total flux cleaned = -0.00367919 Jy ! Component: 2900 - total flux cleaned = -0.0037312 Jy ! Component: 2950 - total flux cleaned = -0.00375704 Jy ! Component: 3000 - total flux cleaned = -0.00378249 Jy ! Component: 3050 - total flux cleaned = -0.00383298 Jy ! Component: 3100 - total flux cleaned = -0.0038329 Jy ! Component: 3150 - total flux cleaned = -0.00383288 Jy ! Component: 3200 - total flux cleaned = -0.00385758 Jy ! Component: 3250 - total flux cleaned = -0.0038821 Jy ! Component: 3300 - total flux cleaned = -0.00390635 Jy ! Component: 3350 - total flux cleaned = -0.00395453 Jy ! Component: 3400 - total flux cleaned = -0.0039546 Jy ! Component: 3450 - total flux cleaned = -0.00400225 Jy ! Component: 3500 - total flux cleaned = -0.0040259 Jy ! Component: 3550 - total flux cleaned = -0.0040493 Jy ! Component: 3600 - total flux cleaned = -0.0040494 Jy ! Component: 3650 - total flux cleaned = -0.00416494 Jy ! Component: 3700 - total flux cleaned = -0.0041878 Jy ! Component: 3750 - total flux cleaned = -0.00418779 Jy ! Component: 3800 - total flux cleaned = -0.00421046 Jy ! Component: 3850 - total flux cleaned = -0.00425532 Jy ! Component: 3900 - total flux cleaned = -0.0043 Jy ! Component: 3950 - total flux cleaned = -0.00438871 Jy ! Component: 4000 - total flux cleaned = -0.00445481 Jy ! Component: 4050 - total flux cleaned = -0.00447683 Jy ! Total flux subtracted in 4096 components = -0.00454243 Jy ! Clean residual min=-0.001168 max=0.001380 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.535426 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 492 components and 0.535426 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1222+0413_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.968 x 4.979 at 15.13 degrees (North through East) ! Clean map min=-0.002899 max=0.48233 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1222+0413_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.482334 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000367613 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.228646 0.228646 0.457292 0.914585 1.82917 3.65834 7.31668 14.6334 29.2667 58.5334 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.482 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1312.07 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1222+0413_C_uvs.log closed on Sun Jan 19 22:05:11 2014