! Started logfile: /scr/pima/bg219a_uvs/J0211+1051_X_uvs.log on Sun Apr 3 22:22:33 2016 obs /scr/pima/bg219a_uvs/J0211+1051_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0211+1051_X_uva.fits ! AN table 1: 28 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.952381 visibilities/baseline/integration-bin. ! Found source: J0211+1051 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 6720 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J0211+1051_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.502291Jy sigma=25.799540 ! Fit after self-cal, rms=0.426066Jy sigma=5.779507 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6771 mas, bmaj=1.611 mas, bpa=-1.331 degrees ! Estimated noise=1.30735 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 = 0.70722 Jy ! Component: 100 - total flux cleaned = 0.94387 Jy ! Total flux subtracted in 100 components = 0.94387 Jy ! Clean residual min=-0.082895 max=0.114796 Jy/beam ! Clean residual mean=0.000310 rms=0.021970 Jy/beam ! Combined flux in latest and established models = 0.94387 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.94387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.393056Jy sigma=5.296217 ! Fit after self-cal, rms=0.392443Jy sigma=5.279095 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7963 mas, bmaj=1.815 mas, bpa=-1.8 degrees ! Estimated noise=0.890086 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 = 0.194763 Jy ! Component: 100 - total flux cleaned = 0.29535 Jy ! Component: 150 - total flux cleaned = 0.356413 Jy ! Component: 200 - total flux cleaned = 0.396862 Jy ! Total flux subtracted in 200 components = 0.396862 Jy ! Clean residual min=-0.036027 max=0.056857 Jy/beam ! Clean residual mean=0.000219 rms=0.011918 Jy/beam ! Combined flux in latest and established models = 1.34073 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 1.34073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.339266Jy sigma=2.391917 ! Fit after self-cal, rms=0.339211Jy sigma=2.371240 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7963 x 1.815 at -1.8 degrees (North through East) ! Clean map min=-0.032794 max=0.97275 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: ! 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: ! 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: ! 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: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.97 MK 1.06 NL 1.00 ! OV 0.97 PT 0.92 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.94 MK 1.05 NL 0.99 ! OV 0.94 PT 0.92 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.94 MK 1.06 NL 0.98 ! OV 0.98 PT 0.93 SC 1.04 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.339211Jy sigma=2.371240 ! Fit after self-cal, rms=0.335496Jy sigma=2.172411 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8064 mas, bmaj=1.831 mas, bpa=-1.851 degrees ! Estimated noise=0.881684 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 (-1.4, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0382445 Jy ! Component: 100 - total flux cleaned = 0.0495127 Jy ! Component: 150 - total flux cleaned = 0.0542294 Jy ! Component: 200 - total flux cleaned = 0.0576022 Jy ! Total flux subtracted in 200 components = 0.0576022 Jy ! Clean residual min=-0.025918 max=0.033031 Jy/beam ! Clean residual mean=0.000097 rms=0.007722 Jy/beam ! Combined flux in latest and established models = 1.39833 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 1.39833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.326417Jy sigma=2.032742 ! Fit after self-cal, rms=0.325730Jy sigma=1.997953 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.325730Jy sigma=1.997953 ! Fit after self-cal, rms=0.325229Jy sigma=1.975340 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8035 mas, bmaj=1.822 mas, bpa=-1.715 degrees ! Estimated noise=0.881618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181764 Jy ! Component: 100 - total flux cleaned = 0.0280662 Jy ! Component: 150 - total flux cleaned = 0.0320266 Jy ! Component: 200 - total flux cleaned = 0.0339246 Jy ! Total flux subtracted in 200 components = 0.0339246 Jy ! Clean residual min=-0.025710 max=0.028512 Jy/beam ! Clean residual mean=0.000110 rms=0.007200 Jy/beam ! Combined flux in latest and established models = 1.43226 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 1.43226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.321533Jy sigma=1.947339 ! Fit after self-cal, rms=0.321271Jy sigma=1.936748 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 = 0.00838779 Jy ! Component: 100 - total flux cleaned = 0.0107883 Jy ! Component: 150 - total flux cleaned = 0.0123046 Jy ! Component: 200 - total flux cleaned = 0.0139516 Jy ! Total flux subtracted in 200 components = 0.0139516 Jy ! Clean residual min=-0.025730 max=0.027021 Jy/beam ! Clean residual mean=0.000111 rms=0.007018 Jy/beam ! Combined flux in latest and established models = 1.44621 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 1.44621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.318092Jy sigma=1.932446 ! Fit after self-cal, rms=0.317947Jy sigma=1.927664 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.317947Jy sigma=1.927664 ! Fit after self-cal, rms=0.317949Jy sigma=1.921946 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8024 mas, bmaj=1.821 mas, bpa=-1.71 degrees ! Estimated noise=0.882584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104371 Jy ! Component: 100 - total flux cleaned = 0.0134778 Jy ! Component: 150 - total flux cleaned = 0.015122 Jy ! Component: 200 - total flux cleaned = 0.0161321 Jy ! Total flux subtracted in 200 components = 0.0161321 Jy ! Clean residual min=-0.025740 max=0.026689 Jy/beam ! Clean residual mean=0.000119 rms=0.006958 Jy/beam ! Combined flux in latest and established models = 1.46234 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 1.46234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.315982Jy sigma=1.911561 ! Fit after self-cal, rms=0.315876Jy sigma=1.907967 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 = 0.00496639 Jy ! Component: 100 - total flux cleaned = 0.006875 Jy ! Component: 150 - total flux cleaned = 0.00785365 Jy ! Component: 200 - total flux cleaned = 0.00853608 Jy ! Total flux subtracted in 200 components = 0.00853608 Jy ! Clean residual min=-0.025980 max=0.026105 Jy/beam ! Clean residual mean=0.000120 rms=0.006884 Jy/beam ! Combined flux in latest and established models = 1.47088 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 1.47088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.313687Jy sigma=1.906143 ! Fit after self-cal, rms=0.313615Jy sigma=1.903669 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.313615Jy sigma=1.903669 ! Fit after self-cal, rms=0.313641Jy sigma=1.901934 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.933 mas, bmaj=3.628 mas, bpa=-4.961 degrees ! Estimated noise=1.3729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204689 Jy ! Component: 100 - total flux cleaned = 0.0287147 Jy ! Component: 150 - total flux cleaned = 0.030465 Jy ! Component: 200 - total flux cleaned = 0.0317378 Jy ! Total flux subtracted in 200 components = 0.0317378 Jy ! Clean residual min=-0.038775 max=0.046701 Jy/beam ! Clean residual mean=0.000249 rms=0.013185 Jy/beam ! Combined flux in latest and established models = 1.50262 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 1.50262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.313817Jy sigma=1.912864 ! Fit after self-cal, rms=0.313446Jy sigma=1.903017 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 = 0.00361702 Jy ! Component: 100 - total flux cleaned = 0.00564399 Jy ! Component: 150 - total flux cleaned = 0.00652283 Jy ! Component: 200 - total flux cleaned = 0.00651902 Jy ! Total flux subtracted in 200 components = 0.00651902 Jy ! Clean residual min=-0.038515 max=0.046198 Jy/beam ! Clean residual mean=0.000241 rms=0.012897 Jy/beam ! Combined flux in latest and established models = 1.50914 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 1.50914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.312241Jy sigma=1.933187 ! Fit after self-cal, rms=0.312026Jy sigma=1.927675 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8018 mas, bmaj=1.821 mas, bpa=-1.718 degrees ! Estimated noise=0.883201 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8018 x 1.821 at -1.718 degrees (North through East) ! Clean map min=-0.02537 max=0.9231 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.312026Jy sigma=1.927675 ! Fit after self-cal, rms=0.310889Jy sigma=1.862995 ! Inverting map and beam ! Estimated beam: bmin=0.8004 mas, bmaj=1.82 mas, bpa=-1.964 degrees ! Estimated noise=0.878931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00494201 Jy ! Component: 100 - total flux cleaned = -0.0060834 Jy ! Component: 150 - total flux cleaned = -0.00704011 Jy ! Component: 200 - total flux cleaned = -0.00732897 Jy ! Total flux subtracted in 200 components = -0.00732897 Jy ! Clean residual min=-0.024436 max=0.026262 Jy/beam ! Clean residual mean=0.000099 rms=0.006580 Jy/beam ! Combined flux in latest and established models = 1.50181 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 1.50181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.307878Jy sigma=1.839363 ! Fit after self-cal, rms=0.307824Jy sigma=1.838016 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278179 Jy ! Component: 100 - total flux cleaned = 0.00303514 Jy ! Component: 150 - total flux cleaned = 0.00326778 Jy ! Component: 200 - total flux cleaned = 0.00326926 Jy ! Total flux subtracted in 200 components = 0.00326926 Jy ! Clean residual min=-0.024041 max=0.025769 Jy/beam ! Clean residual mean=0.000101 rms=0.006520 Jy/beam ! Combined flux in latest and established models = 1.50508 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 1.50508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.306394Jy sigma=1.831432 ! Fit after self-cal, rms=0.306365Jy sigma=1.830425 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.306365Jy sigma=1.830425 ! Fit after self-cal, rms=0.306023Jy sigma=1.824801 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6796 mas, bmaj=1.611 mas, bpa=-1.298 degrees ! Estimated noise=1.2933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.698917 Jy ! Component: 100 - total flux cleaned = 0.932721 Jy ! Component: 150 - total flux cleaned = 1.06678 Jy ! Component: 200 - total flux cleaned = 1.14997 Jy ! Total flux subtracted in 200 components = 1.14997 Jy ! Clean residual min=-0.037808 max=0.053258 Jy/beam ! Clean residual mean=0.000198 rms=0.011812 Jy/beam ! Combined flux in latest and established models = 1.14997 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 1.14997 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8007 mas, bmaj=1.819 mas, bpa=-1.768 degrees ! Estimated noise=0.876501 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 (1, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0973528 Jy ! Component: 100 - total flux cleaned = 0.158837 Jy ! Component: 150 - total flux cleaned = 0.202357 Jy ! Component: 200 - total flux cleaned = 0.235982 Jy ! Total flux subtracted in 200 components = 0.235982 Jy ! Clean residual min=-0.025114 max=0.033901 Jy/beam ! Clean residual mean=0.000214 rms=0.008617 Jy/beam ! Combined flux in latest and established models = 1.38595 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 57 components and 1.38595 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.932 mas, bmaj=3.626 mas, bpa=-5.07 degrees ! Estimated noise=1.36558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0561704 Jy ! Component: 100 - total flux cleaned = 0.0908304 Jy ! Component: 150 - total flux cleaned = 0.113809 Jy ! Component: 200 - total flux cleaned = 0.129695 Jy ! Total flux subtracted in 200 components = 0.129695 Jy ! Clean residual min=-0.033896 max=0.045701 Jy/beam ! Clean residual mean=0.000258 rms=0.012025 Jy/beam ! Combined flux in latest and established models = 1.51564 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 = 0.0110998 Jy ! Component: 100 - total flux cleaned = 0.014862 Jy ! Component: 150 - total flux cleaned = 0.0160337 Jy ! Component: 200 - total flux cleaned = 0.0171129 Jy ! Total flux subtracted in 200 components = 0.0171129 Jy ! Clean residual min=-0.034031 max=0.043343 Jy/beam ! Clean residual mean=0.000220 rms=0.011623 Jy/beam ! Combined flux in latest and established models = 1.53276 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 103 components and 1.53276 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8007 mas, bmaj=1.819 mas, bpa=-1.768 degrees ! Estimated noise=0.876501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056665 Jy ! Component: 100 - total flux cleaned = 0.00664548 Jy ! Component: 150 - total flux cleaned = 0.00702271 Jy ! Component: 200 - total flux cleaned = 0.00702709 Jy ! Total flux subtracted in 200 components = 0.00702709 Jy ! Clean residual min=-0.023813 max=0.023084 Jy/beam ! Clean residual mean=0.000081 rms=0.005798 Jy/beam ! Combined flux in latest and established models = 1.53978 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 1.53978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.298371Jy sigma=1.775852 ! Fit after self-cal, rms=0.298065Jy sigma=1.758271 wmodel /scr/pima/bg219a_uvs/J0211+1051_X_map.mod ! Writing 124 model components to file: /scr/pima/bg219a_uvs/J0211+1051_X_map.mod wobs /scr/pima/bg219a_uvs/J0211+1051_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0211+1051_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0211+1051_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0211+1051_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00495093 Jy ! Component: 100 - total flux cleaned = -0.00640806 Jy ! Component: 150 - total flux cleaned = -0.00511358 Jy ! Component: 200 - total flux cleaned = -0.00419421 Jy ! Component: 250 - total flux cleaned = -0.00242346 Jy ! Component: 300 - total flux cleaned = -0.000736673 Jy ! Component: 350 - total flux cleaned = -0.000206546 Jy ! Component: 400 - total flux cleaned = -0.00020545 Jy ! Component: 450 - total flux cleaned = 0.000789493 Jy ! Component: 500 - total flux cleaned = 0.00102843 Jy ! Component: 550 - total flux cleaned = 0.00196198 Jy ! Component: 600 - total flux cleaned = 0.00241143 Jy ! Component: 650 - total flux cleaned = 0.00306961 Jy ! Component: 700 - total flux cleaned = 0.00349182 Jy ! Component: 750 - total flux cleaned = 0.00370006 Jy ! Component: 800 - total flux cleaned = 0.0047195 Jy ! Component: 850 - total flux cleaned = 0.00531868 Jy ! Component: 900 - total flux cleaned = 0.00610663 Jy ! Component: 950 - total flux cleaned = 0.00707595 Jy ! Component: 1000 - total flux cleaned = 0.00821541 Jy ! Component: 1050 - total flux cleaned = 0.00914908 Jy ! Component: 1100 - total flux cleaned = 0.0102517 Jy ! Component: 1150 - total flux cleaned = 0.0111615 Jy ! Component: 1200 - total flux cleaned = 0.012418 Jy ! Component: 1250 - total flux cleaned = 0.0129498 Jy ! Component: 1300 - total flux cleaned = 0.0141774 Jy ! Component: 1350 - total flux cleaned = 0.0148715 Jy ! Component: 1400 - total flux cleaned = 0.0160747 Jy ! Component: 1450 - total flux cleaned = 0.0170943 Jy ! Component: 1500 - total flux cleaned = 0.0179344 Jy ! Component: 1550 - total flux cleaned = 0.0189316 Jy ! Component: 1600 - total flux cleaned = 0.0200826 Jy ! Component: 1650 - total flux cleaned = 0.0207337 Jy ! Component: 1700 - total flux cleaned = 0.0215427 Jy ! Component: 1750 - total flux cleaned = 0.0225024 Jy ! Component: 1800 - total flux cleaned = 0.023451 Jy ! Component: 1850 - total flux cleaned = 0.0245483 Jy ! Component: 1900 - total flux cleaned = 0.0253247 Jy ! Component: 1950 - total flux cleaned = 0.0262493 Jy ! Component: 2000 - total flux cleaned = 0.0273157 Jy ! Component: 2050 - total flux cleaned = 0.028222 Jy ! Component: 2100 - total flux cleaned = 0.0294181 Jy ! Component: 2150 - total flux cleaned = 0.0301586 Jy ! Component: 2200 - total flux cleaned = 0.0310403 Jy ! Component: 2250 - total flux cleaned = 0.0322029 Jy ! Component: 2300 - total flux cleaned = 0.0330684 Jy ! Component: 2350 - total flux cleaned = 0.0342113 Jy ! Component: 2400 - total flux cleaned = 0.0352016 Jy ! Component: 2450 - total flux cleaned = 0.0360428 Jy ! Component: 2500 - total flux cleaned = 0.0370161 Jy ! Component: 2550 - total flux cleaned = 0.0379823 Jy ! Component: 2600 - total flux cleaned = 0.0388036 Jy ! Component: 2650 - total flux cleaned = 0.0401608 Jy ! Component: 2700 - total flux cleaned = 0.0411024 Jy ! Component: 2750 - total flux cleaned = 0.0420368 Jy ! Component: 2800 - total flux cleaned = 0.0429639 Jy ! Component: 2850 - total flux cleaned = 0.0436216 Jy ! Component: 2900 - total flux cleaned = 0.0445341 Jy ! Component: 2950 - total flux cleaned = 0.0458275 Jy ! Component: 3000 - total flux cleaned = 0.0463397 Jy ! Component: 3050 - total flux cleaned = 0.0472323 Jy ! Component: 3100 - total flux cleaned = 0.0481177 Jy ! Component: 3150 - total flux cleaned = 0.0491213 Jy ! Component: 3200 - total flux cleaned = 0.0498698 Jy ! Component: 3250 - total flux cleaned = 0.0507344 Jy ! Component: 3300 - total flux cleaned = 0.0513483 Jy ! Component: 3350 - total flux cleaned = 0.0522013 Jy ! Component: 3400 - total flux cleaned = 0.0531683 Jy ! Component: 3450 - total flux cleaned = 0.053889 Jy ! Component: 3500 - total flux cleaned = 0.0546043 Jy ! Component: 3550 - total flux cleaned = 0.0549604 Jy ! Component: 3600 - total flux cleaned = 0.0557847 Jy ! Component: 3650 - total flux cleaned = 0.0564858 Jy ! Component: 3700 - total flux cleaned = 0.0571829 Jy ! Component: 3750 - total flux cleaned = 0.0582221 Jy ! Component: 3800 - total flux cleaned = 0.0586817 Jy ! Component: 3850 - total flux cleaned = 0.0594804 Jy ! Component: 3900 - total flux cleaned = 0.0601605 Jy ! Component: 3950 - total flux cleaned = 0.0609502 Jy ! Component: 4000 - total flux cleaned = 0.0615119 Jy ! Component: 4050 - total flux cleaned = 0.0624036 Jy ! Total flux subtracted in 4096 components = 0.0631798 Jy ! Clean residual min=-0.005626 max=0.006296 Jy/beam ! Clean residual mean=0.000026 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 1.60296 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 417 components and 1.60296 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0211+1051_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8007 x 1.819 at -1.768 degrees (North through East) ! Clean map min=-0.012984 max=0.90731 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0211+1051_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.907312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00189932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.628004 0.628004 1.25601 2.51202 5.02403 10.0481 20.0961 40.1923 80.3846 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0056 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.907 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 477.703 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0211+1051_X_uvs.log closed on Sun Apr 3 22:22:37 2016