! Started logfile: /scr/pima/bg219a_uvs/J0909+4253_X_uvs.log on Wed Apr 6 21:31:27 2016 obs /scr/pima/bg219a_uvs/J0909+4253_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0909+4253_X_uva.fits ! AN table 1: 28 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.807823 visibilities/baseline/integration-bin. ! Found source: J0909+4253 ! ! 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 5700 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/J0909+4253_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.221014Jy sigma=26.914277 ! Fit after self-cal, rms=0.403038Jy sigma=9.037200 ! 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=0.8256 mas, bmaj=0.9631 mas, bpa=-37.27 degrees ! Estimated noise=1.20276 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 = 0.464053 Jy ! Component: 100 - total flux cleaned = 0.590634 Jy ! Total flux subtracted in 100 components = 0.590634 Jy ! Clean residual min=-0.031331 max=0.051941 Jy/beam ! Clean residual mean=0.000212 rms=0.008225 Jy/beam ! Combined flux in latest and established models = 0.590634 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.590634 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=0.146980Jy sigma=3.169917 ! Fit after self-cal, rms=0.146824Jy sigma=3.164675 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508336 Jy ! Component: 100 - total flux cleaned = 0.0778467 Jy ! Total flux subtracted in 100 components = 0.0778467 Jy ! Clean residual min=-0.023937 max=0.033315 Jy/beam ! Clean residual mean=0.000147 rms=0.006056 Jy/beam ! Combined flux in latest and established models = 0.668481 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.668481 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=0.119953Jy sigma=2.622852 ! Fit after self-cal, rms=0.119881Jy sigma=2.619889 ! 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=1.097 mas, bmaj=1.114 mas, bpa=-26.87 degrees ! Estimated noise=0.627486 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 (0.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360931 Jy ! Component: 100 - total flux cleaned = 0.0572107 Jy ! Component: 150 - total flux cleaned = 0.0716785 Jy ! Component: 200 - total flux cleaned = 0.0820611 Jy ! Total flux subtracted in 200 components = 0.0820611 Jy ! Clean residual min=-0.012368 max=0.019399 Jy/beam ! Clean residual mean=0.000104 rms=0.003776 Jy/beam ! Combined flux in latest and established models = 0.750542 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.750542 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=0.107380Jy sigma=2.347662 ! Fit after self-cal, rms=0.106452Jy sigma=2.327669 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 1.114 at -26.87 degrees (North through East) ! Clean map min=-0.01136 max=0.60089 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: ! FD 0.99 LA 0.98 MK 1.02 NL 1.04 ! OV 1.00 PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.97 MK 1.02 NL 1.05 ! OV 1.01 PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.96 MK 1.02 NL 1.03 ! OV 1.00 PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.97 MK 1.00 NL 1.05 ! OV 1.00 PT 0.98 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.97 MK 1.03 NL 1.03 ! OV 1.00 PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.97 MK 1.02 NL 1.03 ! OV 0.98 PT 0.95 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.94 MK 1.04 NL 1.04 ! OV 1.01 PT 0.98 SC 0.98 ! ! ! 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=0.106452Jy sigma=2.327669 ! Fit after self-cal, rms=0.103319Jy sigma=2.269985 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=1.119 mas, bpa=-10.41 degrees ! Estimated noise=0.623364 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 = -0.00236472 Jy ! Component: 100 - total flux cleaned = -0.0029541 Jy ! Component: 150 - total flux cleaned = -0.00344728 Jy ! Component: 200 - total flux cleaned = -0.00366787 Jy ! Total flux subtracted in 200 components = -0.00366787 Jy ! Clean residual min=-0.010133 max=0.010579 Jy/beam ! Clean residual mean=0.000066 rms=0.002443 Jy/beam ! Combined flux in latest and established models = 0.746874 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.746874 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=0.102910Jy sigma=2.262422 ! Fit after self-cal, rms=0.102844Jy sigma=2.262093 ! 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=0.102844Jy sigma=2.262093 ! Fit after self-cal, rms=0.102328Jy sigma=2.243780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=1.118 mas, bpa=-8.918 degrees ! Estimated noise=0.621264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00336226 Jy ! Component: 100 - total flux cleaned = -0.00486715 Jy ! Component: 150 - total flux cleaned = -0.00597722 Jy ! Component: 200 - total flux cleaned = -0.0065049 Jy ! Total flux subtracted in 200 components = -0.0065049 Jy ! Clean residual min=-0.007658 max=0.009508 Jy/beam ! Clean residual mean=0.000086 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 0.740369 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.740369 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=0.102035Jy sigma=2.239124 ! Fit after self-cal, rms=0.102013Jy sigma=2.238815 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 (3.2, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079186 Jy ! Component: 100 - total flux cleaned = 0.010615 Jy ! Component: 150 - total flux cleaned = 0.0122497 Jy ! Component: 200 - total flux cleaned = 0.0137602 Jy ! Total flux subtracted in 200 components = 0.0137602 Jy ! Clean residual min=-0.006128 max=0.006786 Jy/beam ! Clean residual mean=0.000052 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 0.754129 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.754129 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=0.101338Jy sigma=2.226168 ! Fit after self-cal, rms=0.101282Jy sigma=2.224875 ! 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=0.101282Jy sigma=2.224875 ! Fit after self-cal, rms=0.101043Jy sigma=2.222883 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=1.12 mas, bpa=-9.057 degrees ! Estimated noise=0.619687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200697 Jy ! Component: 100 - total flux cleaned = 0.00225394 Jy ! Component: 150 - total flux cleaned = 0.00251272 Jy ! Component: 200 - total flux cleaned = 0.00289659 Jy ! Total flux subtracted in 200 components = 0.00289659 Jy ! Clean residual min=-0.005938 max=0.006377 Jy/beam ! Clean residual mean=0.000038 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.757026 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.757026 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=0.100888Jy sigma=2.220798 ! Fit after self-cal, rms=0.100879Jy sigma=2.220554 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 (-6.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553702 Jy ! Component: 100 - total flux cleaned = 0.00683013 Jy ! Component: 150 - total flux cleaned = 0.00814949 Jy ! Component: 200 - total flux cleaned = 0.0091974 Jy ! Total flux subtracted in 200 components = 0.0091974 Jy ! Clean residual min=-0.004641 max=0.005055 Jy/beam ! Clean residual mean=0.000035 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.766223 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.766223 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=0.100534Jy sigma=2.212773 ! Fit after self-cal, rms=0.100512Jy sigma=2.212434 ! 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=0.100512Jy sigma=2.212434 ! Fit after self-cal, rms=0.100301Jy sigma=2.211756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.417 mas, bmaj=2.631 mas, bpa=28.17 degrees ! Estimated noise=0.789853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340534 Jy ! Component: 100 - total flux cleaned = 0.00559748 Jy ! Component: 150 - total flux cleaned = 0.0065263 Jy ! Component: 200 - total flux cleaned = 0.00733805 Jy ! Total flux subtracted in 200 components = 0.00733805 Jy ! Clean residual min=-0.005415 max=0.006406 Jy/beam ! Clean residual mean=0.000069 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.773561 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.773561 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=0.100207Jy sigma=2.210369 ! Fit after self-cal, rms=0.100201Jy sigma=2.210207 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 = 0.000812435 Jy ! Component: 100 - total flux cleaned = 0.00158714 Jy ! Component: 150 - total flux cleaned = 0.00209129 Jy ! Component: 200 - total flux cleaned = 0.00240176 Jy ! Total flux subtracted in 200 components = 0.00240176 Jy ! Clean residual min=-0.005486 max=0.005992 Jy/beam ! Clean residual mean=0.000062 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.775963 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 132 components and 0.775963 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=0.100175Jy sigma=2.210156 ! Fit after self-cal, rms=0.100177Jy sigma=2.210118 ! 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=1.108 mas, bmaj=1.12 mas, bpa=-8.41 degrees ! Estimated noise=0.618766 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.108 x 1.12 at -8.41 degrees (North through East) ! Clean map min=-0.0039955 max=0.59569 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=0.100177Jy sigma=2.210118 ! Fit after self-cal, rms=0.094566Jy sigma=2.085829 ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.126 mas, bpa=27.68 degrees ! Estimated noise=0.600672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0145556 Jy ! Component: 100 - total flux cleaned = -0.0150953 Jy ! Component: 150 - total flux cleaned = -0.014594 Jy ! Component: 200 - total flux cleaned = -0.0140567 Jy ! Total flux subtracted in 200 components = -0.0140567 Jy ! Clean residual min=-0.005172 max=0.005812 Jy/beam ! Clean residual mean=0.000013 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.761906 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 153 components and 0.761906 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=0.092376Jy sigma=2.035927 ! Fit after self-cal, rms=0.092366Jy sigma=2.035658 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100356 Jy ! Component: 100 - total flux cleaned = 0.00156914 Jy ! Component: 150 - total flux cleaned = 0.00222296 Jy ! Component: 200 - total flux cleaned = 0.00230089 Jy ! Total flux subtracted in 200 components = 0.00230089 Jy ! Clean residual min=-0.004878 max=0.004846 Jy/beam ! Clean residual mean=0.000010 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.764207 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 162 components and 0.764207 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=0.092190Jy sigma=2.032267 ! Fit after self-cal, rms=0.092188Jy sigma=2.032157 ! 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=0.092188Jy sigma=2.032157 ! Fit after self-cal, rms=0.090028Jy sigma=1.989417 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=0.8498 mas, bmaj=0.9555 mas, bpa=-35.41 degrees ! Estimated noise=1.14004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.440302 Jy ! Component: 100 - total flux cleaned = 0.563784 Jy ! Component: 150 - total flux cleaned = 0.613661 Jy ! Component: 200 - total flux cleaned = 0.641627 Jy ! Total flux subtracted in 200 components = 0.641627 Jy ! Clean residual min=-0.016439 max=0.019700 Jy/beam ! Clean residual mean=0.000101 rms=0.004067 Jy/beam ! Combined flux in latest and established models = 0.641627 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.641627 Jy ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.136 mas, bpa=39.19 degrees ! Estimated noise=0.585485 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 = 0.0220559 Jy ! Component: 100 - total flux cleaned = 0.035332 Jy ! Component: 150 - total flux cleaned = 0.0458746 Jy ! Component: 200 - total flux cleaned = 0.0545765 Jy ! Total flux subtracted in 200 components = 0.0545765 Jy ! Clean residual min=-0.008293 max=0.009882 Jy/beam ! Clean residual mean=0.000080 rms=0.002405 Jy/beam ! Combined flux in latest and established models = 0.696204 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.696204 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=2.412 mas, bmaj=2.644 mas, bpa=31.05 degrees ! Estimated noise=0.742035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105834 Jy ! Component: 100 - total flux cleaned = 0.0188303 Jy ! Component: 150 - total flux cleaned = 0.0255404 Jy ! Component: 200 - total flux cleaned = 0.0311285 Jy ! Total flux subtracted in 200 components = 0.0311285 Jy ! Clean residual min=-0.008561 max=0.009446 Jy/beam ! Clean residual mean=0.000091 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 0.727332 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 = 0.00472717 Jy ! Component: 100 - total flux cleaned = 0.00875197 Jy ! Component: 150 - total flux cleaned = 0.0119539 Jy ! Component: 200 - total flux cleaned = 0.0136842 Jy ! Total flux subtracted in 200 components = 0.0136842 Jy ! Clean residual min=-0.007701 max=0.007571 Jy/beam ! Clean residual mean=0.000056 rms=0.002283 Jy/beam ! Combined flux in latest and established models = 0.741017 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 87 components and 0.741016 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.136 mas, bpa=39.19 degrees ! Estimated noise=0.585485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256292 Jy ! Component: 100 - total flux cleaned = 0.00292713 Jy ! Component: 150 - total flux cleaned = 0.00341088 Jy ! Component: 200 - total flux cleaned = 0.00397087 Jy ! Total flux subtracted in 200 components = 0.00397087 Jy ! Clean residual min=-0.006139 max=0.006207 Jy/beam ! Clean residual mean=0.000017 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.744987 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.744987 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=0.088593Jy sigma=1.962284 ! Fit after self-cal, rms=0.088514Jy sigma=1.959903 wmodel /scr/pima/bg219a_uvs/J0909+4253_X_map.mod ! Writing 104 model components to file: /scr/pima/bg219a_uvs/J0909+4253_X_map.mod wobs /scr/pima/bg219a_uvs/J0909+4253_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0909+4253_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0909+4253_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J0909+4253_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 = -0.00126381 Jy ! Component: 100 - total flux cleaned = -0.00175558 Jy ! Component: 150 - total flux cleaned = -0.00229413 Jy ! Component: 200 - total flux cleaned = -0.00270449 Jy ! Component: 250 - total flux cleaned = -0.0030859 Jy ! Component: 300 - total flux cleaned = -0.00330059 Jy ! Component: 350 - total flux cleaned = -0.00356646 Jy ! Component: 400 - total flux cleaned = -0.00394496 Jy ! Component: 450 - total flux cleaned = -0.00436563 Jy ! Component: 500 - total flux cleaned = -0.00488011 Jy ! Component: 550 - total flux cleaned = -0.0053708 Jy ! Component: 600 - total flux cleaned = -0.00589248 Jy ! Component: 650 - total flux cleaned = -0.00634211 Jy ! Component: 700 - total flux cleaned = -0.00677445 Jy ! Component: 750 - total flux cleaned = -0.0071905 Jy ! Component: 800 - total flux cleaned = -0.00754457 Jy ! Component: 850 - total flux cleaned = -0.00788761 Jy ! Component: 900 - total flux cleaned = -0.00809591 Jy ! Component: 950 - total flux cleaned = -0.00837868 Jy ! Component: 1000 - total flux cleaned = -0.00841723 Jy ! Component: 1050 - total flux cleaned = -0.00864583 Jy ! Component: 1100 - total flux cleaned = -0.00883116 Jy ! Component: 1150 - total flux cleaned = -0.00908291 Jy ! Component: 1200 - total flux cleaned = -0.00922329 Jy ! Component: 1250 - total flux cleaned = -0.00925888 Jy ! Component: 1300 - total flux cleaned = -0.00949371 Jy ! Component: 1350 - total flux cleaned = -0.00959279 Jy ! Component: 1400 - total flux cleaned = -0.00968863 Jy ! Component: 1450 - total flux cleaned = -0.00978266 Jy ! Component: 1500 - total flux cleaned = -0.00990489 Jy ! Component: 1550 - total flux cleaned = -0.00990477 Jy ! Component: 1600 - total flux cleaned = -0.00996441 Jy ! Component: 1650 - total flux cleaned = -0.0100804 Jy ! Component: 1700 - total flux cleaned = -0.0101088 Jy ! Component: 1750 - total flux cleaned = -0.0102211 Jy ! Component: 1800 - total flux cleaned = -0.0103035 Jy ! Component: 1850 - total flux cleaned = -0.0104391 Jy ! Component: 1900 - total flux cleaned = -0.0105191 Jy ! Component: 1950 - total flux cleaned = -0.0105981 Jy ! Component: 2000 - total flux cleaned = -0.0107026 Jy ! Component: 2050 - total flux cleaned = -0.010831 Jy ! Component: 2100 - total flux cleaned = -0.0109072 Jy ! Component: 2150 - total flux cleaned = -0.0110077 Jy ! Component: 2200 - total flux cleaned = -0.011082 Jy ! Component: 2250 - total flux cleaned = -0.0111066 Jy ! Component: 2300 - total flux cleaned = -0.0111799 Jy ! Component: 2350 - total flux cleaned = -0.0113004 Jy ! Component: 2400 - total flux cleaned = -0.0113002 Jy ! Component: 2450 - total flux cleaned = -0.0113711 Jy ! Component: 2500 - total flux cleaned = -0.011371 Jy ! Component: 2550 - total flux cleaned = -0.0115104 Jy ! Component: 2600 - total flux cleaned = -0.0115105 Jy ! Component: 2650 - total flux cleaned = -0.0115107 Jy ! Component: 2700 - total flux cleaned = -0.0115109 Jy ! Component: 2750 - total flux cleaned = -0.011556 Jy ! Component: 2800 - total flux cleaned = -0.0116232 Jy ! Component: 2850 - total flux cleaned = -0.0116898 Jy ! Component: 2900 - total flux cleaned = -0.0117118 Jy ! Component: 2950 - total flux cleaned = -0.0117994 Jy ! Component: 3000 - total flux cleaned = -0.0118644 Jy ! Component: 3050 - total flux cleaned = -0.0119291 Jy ! Component: 3100 - total flux cleaned = -0.0119721 Jy ! Component: 3150 - total flux cleaned = -0.0120361 Jy ! Component: 3200 - total flux cleaned = -0.0120574 Jy ! Component: 3250 - total flux cleaned = -0.0120997 Jy ! Component: 3300 - total flux cleaned = -0.0121207 Jy ! Component: 3350 - total flux cleaned = -0.0121418 Jy ! Component: 3400 - total flux cleaned = -0.0122671 Jy ! Component: 3450 - total flux cleaned = -0.0123088 Jy ! Component: 3500 - total flux cleaned = -0.0123916 Jy ! Component: 3550 - total flux cleaned = -0.0124535 Jy ! Component: 3600 - total flux cleaned = -0.0125976 Jy ! Component: 3650 - total flux cleaned = -0.0127 Jy ! Component: 3700 - total flux cleaned = -0.012741 Jy ! Component: 3750 - total flux cleaned = -0.0128431 Jy ! Component: 3800 - total flux cleaned = -0.0129449 Jy ! Component: 3850 - total flux cleaned = -0.0131073 Jy ! Component: 3900 - total flux cleaned = -0.0132692 Jy ! Component: 3950 - total flux cleaned = -0.0133298 Jy ! Component: 4000 - total flux cleaned = -0.0134508 Jy ! Component: 4050 - total flux cleaned = -0.0136319 Jy ! Total flux subtracted in 4096 components = -0.013672 Jy ! Clean residual min=-0.001522 max=0.001331 Jy/beam ! Clean residual mean=-0.000010 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.731315 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 404 components and 0.731315 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0909+4253_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 1.136 at 39.19 degrees (North through East) ! Clean map min=-0.0029755 max=0.56057 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0909+4253_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.560571 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000317451 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.16989 0.16989 0.339779 0.679559 1.35912 2.71823 5.43647 10.8729 21.7459 43.4917 86.9835 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.56 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1765.85 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0909+4253_X_uvs.log closed on Wed Apr 6 21:31:31 2016