! Started logfile: /scr/pima/bg219a_uvs/J0213+1213_X_uvs.log on Sun Apr 3 22:22:37 2016 obs /scr/pima/bg219a_uvs/J0213+1213_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0213+1213_X_uva.fits ! AN table 1: 52 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.917949 visibilities/baseline/integration-bin. ! Found source: J0213+1213 ! ! 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 8592 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/J0213+1213_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 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=1.015715Jy sigma=28.106754 ! Fit after self-cal, rms=0.904719Jy sigma=24.942884 ! 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=0.6946 mas, bmaj=1.561 mas, bpa=-3.306 degrees ! Estimated noise=0.807412 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 = 0.0728161 Jy ! Component: 100 - total flux cleaned = 0.0912813 Jy ! Total flux subtracted in 100 components = 0.0912813 Jy ! Clean residual min=-0.005192 max=0.007609 Jy/beam ! Clean residual mean=0.000019 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.0912813 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0912813 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=0.050395Jy sigma=1.311814 ! Fit after self-cal, rms=0.050250Jy sigma=1.306975 ! 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=0.8637 mas, bmaj=1.86 mas, bpa=-1.58 degrees ! Estimated noise=0.386352 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 = 0.0107859 Jy ! Component: 100 - total flux cleaned = 0.0154687 Jy ! Component: 150 - total flux cleaned = 0.0182113 Jy ! Component: 200 - total flux cleaned = 0.0199226 Jy ! Total flux subtracted in 200 components = 0.0199226 Jy ! Clean residual min=-0.002666 max=0.002894 Jy/beam ! Clean residual mean=0.000000 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.111204 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.111204 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=0.048432Jy sigma=1.236168 ! Fit after self-cal, rms=0.048482Jy sigma=1.235714 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8637 x 1.86 at -1.58 degrees (North through East) ! Clean map min=-0.002692 max=0.09476 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: ! LA 0.96 MK 1.01 NL 1.02 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.03 NL 0.99 OV 1.05 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.99 NL 0.99 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.06 NL 0.99 OV 0.97 ! PT 0.95 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.06 NL 0.97 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.04 NL 1.00 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.97 NL 1.01 OV 0.96 ! PT 0.99 SC 1.10 ! ! ! 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=0.048482Jy sigma=1.235714 ! Fit after self-cal, rms=0.048691Jy sigma=1.231749 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8715 mas, bmaj=1.871 mas, bpa=-1.512 degrees ! Estimated noise=0.384515 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 = -0.00120885 Jy ! Component: 100 - total flux cleaned = -0.0013404 Jy ! Component: 150 - total flux cleaned = -0.00128559 Jy ! Component: 200 - total flux cleaned = -0.0011914 Jy ! Total flux subtracted in 200 components = -0.0011914 Jy ! Clean residual min=-0.002660 max=0.002452 Jy/beam ! Clean residual mean=-0.000002 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.110013 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.110013 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=0.048640Jy sigma=1.230479 ! Fit after self-cal, rms=0.048664Jy sigma=1.230385 ! 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=0.048664Jy sigma=1.230385 ! Fit after self-cal, rms=0.049476Jy sigma=1.223525 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8753 mas, bmaj=1.858 mas, bpa=-1.502 degrees ! Estimated noise=0.385111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246747 Jy ! Component: 100 - total flux cleaned = -0.000306464 Jy ! Component: 150 - total flux cleaned = -0.000331768 Jy ! Component: 200 - total flux cleaned = -0.000354467 Jy ! Total flux subtracted in 200 components = -0.000354467 Jy ! Clean residual min=-0.002325 max=0.001691 Jy/beam ! Clean residual mean=0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.109658 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.109658 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=0.049466Jy sigma=1.223290 ! Fit after self-cal, rms=0.049491Jy sigma=1.223160 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 = -5.53182e-05 Jy ! Component: 100 - total flux cleaned = -4.53007e-05 Jy ! Component: 150 - total flux cleaned = -5.48963e-05 Jy ! Component: 200 - total flux cleaned = -6.37597e-05 Jy ! Total flux subtracted in 200 components = -6.37597e-05 Jy ! Clean residual min=-0.002323 max=0.001691 Jy/beam ! Clean residual mean=0.000003 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.109594 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.109594 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=0.049487Jy sigma=1.223061 ! Fit after self-cal, rms=0.049485Jy sigma=1.223054 ! 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=0.049485Jy sigma=1.223054 ! Fit after self-cal, rms=0.049479Jy sigma=1.222984 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8753 mas, bmaj=1.856 mas, bpa=-1.405 degrees ! Estimated noise=0.384574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183748 Jy ! Component: 100 - total flux cleaned = -0.000228834 Jy ! Component: 150 - total flux cleaned = -0.000257011 Jy ! Component: 200 - total flux cleaned = -0.000265647 Jy ! Total flux subtracted in 200 components = -0.000265647 Jy ! Clean residual min=-0.002299 max=0.001708 Jy/beam ! Clean residual mean=0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.109329 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.109329 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=0.049473Jy sigma=1.222855 ! Fit after self-cal, rms=0.049471Jy sigma=1.222849 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 = -4.30401e-05 Jy ! Component: 100 - total flux cleaned = -5.08747e-05 Jy ! Component: 150 - total flux cleaned = -5.86582e-05 Jy ! Component: 200 - total flux cleaned = -6.60791e-05 Jy ! Total flux subtracted in 200 components = -6.60791e-05 Jy ! Clean residual min=-0.002299 max=0.001708 Jy/beam ! Clean residual mean=0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.109263 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.109263 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=0.049468Jy sigma=1.222792 ! Fit after self-cal, rms=0.049466Jy sigma=1.222789 ! 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=0.049466Jy sigma=1.222789 ! Fit after self-cal, rms=0.049451Jy sigma=1.222746 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.034 mas, bmaj=3.937 mas, bpa=-4.853 degrees ! Estimated noise=0.474366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324771 Jy ! Component: 100 - total flux cleaned = 0.000334839 Jy ! Component: 150 - total flux cleaned = 0.000343548 Jy ! Component: 200 - total flux cleaned = 0.000347988 Jy ! Total flux subtracted in 200 components = 0.000347988 Jy ! Clean residual min=-0.002197 max=0.001987 Jy/beam ! Clean residual mean=0.000006 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.109611 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 50 components and 0.109611 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=0.049453Jy sigma=1.222778 ! Fit after self-cal, rms=0.049454Jy sigma=1.222757 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 = 3.46041e-05 Jy ! Component: 100 - total flux cleaned = 3.37476e-05 Jy ! Component: 150 - total flux cleaned = 3.352e-05 Jy ! Component: 200 - total flux cleaned = 4.20271e-05 Jy ! Total flux subtracted in 200 components = 4.20271e-05 Jy ! Clean residual min=-0.002183 max=0.001983 Jy/beam ! Clean residual mean=0.000006 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.109653 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.109653 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=0.049456Jy sigma=1.222795 ! Fit after self-cal, rms=0.049456Jy sigma=1.222789 ! 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=0.8753 mas, bmaj=1.853 mas, bpa=-1.331 degrees ! Estimated noise=0.384071 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8753 x 1.853 at -1.331 degrees (North through East) ! Clean map min=-0.0020894 max=0.09394 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=0.7016 mas, bmaj=1.549 mas, bpa=-3.47 degrees ! Estimated noise=0.811992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0731455 Jy ! Component: 100 - total flux cleaned = 0.0920077 Jy ! Component: 150 - total flux cleaned = 0.0992565 Jy ! Component: 200 - total flux cleaned = 0.102447 Jy ! Total flux subtracted in 200 components = 0.102447 Jy ! Clean residual min=-0.003692 max=0.003408 Jy/beam ! Clean residual mean=0.000007 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.102447 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.102447 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8753 mas, bmaj=1.853 mas, bpa=-1.331 degrees ! Estimated noise=0.384071 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 = 0.00330874 Jy ! Component: 100 - total flux cleaned = 0.00487273 Jy ! Component: 150 - total flux cleaned = 0.00574275 Jy ! Component: 200 - total flux cleaned = 0.00593597 Jy ! Total flux subtracted in 200 components = 0.00593597 Jy ! Clean residual min=-0.002490 max=0.001776 Jy/beam ! Clean residual mean=0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.108383 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.108383 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=2.034 mas, bmaj=3.937 mas, bpa=-4.853 degrees ! Estimated noise=0.474366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724354 Jy ! Component: 100 - total flux cleaned = 0.000866163 Jy ! Component: 150 - total flux cleaned = 0.000883286 Jy ! Component: 200 - total flux cleaned = 0.000891339 Jy ! Total flux subtracted in 200 components = 0.000891339 Jy ! Clean residual min=-0.002220 max=0.001996 Jy/beam ! Clean residual mean=0.000006 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.109274 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 = 1.49921e-05 Jy ! Component: 100 - total flux cleaned = 1.53514e-05 Jy ! Component: 150 - total flux cleaned = 1.6443e-05 Jy ! Component: 200 - total flux cleaned = 2.34749e-05 Jy ! Total flux subtracted in 200 components = 2.34749e-05 Jy ! Clean residual min=-0.002211 max=0.001989 Jy/beam ! Clean residual mean=0.000006 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.109298 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.109298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8753 mas, bmaj=1.853 mas, bpa=-1.331 degrees ! Estimated noise=0.384071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000416908 Jy ! Component: 100 - total flux cleaned = -0.000450901 Jy ! Component: 150 - total flux cleaned = -0.000465776 Jy ! Component: 200 - total flux cleaned = -0.00045293 Jy ! Total flux subtracted in 200 components = -0.00045293 Jy ! Clean residual min=-0.002381 max=0.001748 Jy/beam ! Clean residual mean=0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.108845 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.108845 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=0.049453Jy sigma=1.222904 ! Fit after self-cal, rms=0.049434Jy sigma=1.222821 wmodel /scr/pima/bg219a_uvs/J0213+1213_X_map.mod ! Writing 39 model components to file: /scr/pima/bg219a_uvs/J0213+1213_X_map.mod wobs /scr/pima/bg219a_uvs/J0213+1213_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0213+1213_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0213+1213_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J0213+1213_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 = -0.000757027 Jy ! Component: 100 - total flux cleaned = -0.000878885 Jy ! Component: 150 - total flux cleaned = -0.000851736 Jy ! Component: 200 - total flux cleaned = -0.000775015 Jy ! Component: 250 - total flux cleaned = -0.000751369 Jy ! Component: 300 - total flux cleaned = -0.000796125 Jy ! Component: 350 - total flux cleaned = -0.000773674 Jy ! Component: 400 - total flux cleaned = -0.000815394 Jy ! Component: 450 - total flux cleaned = -0.000854972 Jy ! Component: 500 - total flux cleaned = -0.000891936 Jy ! Component: 550 - total flux cleaned = -0.000965047 Jy ! Component: 600 - total flux cleaned = -0.00103553 Jy ! Component: 650 - total flux cleaned = -0.00115501 Jy ! Component: 700 - total flux cleaned = -0.00125431 Jy ! Component: 750 - total flux cleaned = -0.00136727 Jy ! Component: 800 - total flux cleaned = -0.00144625 Jy ! Component: 850 - total flux cleaned = -0.00156972 Jy ! Component: 900 - total flux cleaned = -0.00166043 Jy ! Component: 950 - total flux cleaned = -0.00174914 Jy ! Component: 1000 - total flux cleaned = -0.00186499 Jy ! Component: 1050 - total flux cleaned = -0.00197838 Jy ! Component: 1100 - total flux cleaned = -0.00207562 Jy ! Component: 1150 - total flux cleaned = -0.00215761 Jy ! Component: 1200 - total flux cleaned = -0.00223775 Jy ! Component: 1250 - total flux cleaned = -0.00229051 Jy ! Component: 1300 - total flux cleaned = -0.00236843 Jy ! Component: 1350 - total flux cleaned = -0.00244463 Jy ! Component: 1400 - total flux cleaned = -0.00251962 Jy ! Component: 1450 - total flux cleaned = -0.00259336 Jy ! Component: 1500 - total flux cleaned = -0.00264157 Jy ! Component: 1550 - total flux cleaned = -0.00274899 Jy ! Component: 1600 - total flux cleaned = -0.00279584 Jy ! Component: 1650 - total flux cleaned = -0.00285384 Jy ! Component: 1700 - total flux cleaned = -0.00295695 Jy ! Component: 1750 - total flux cleaned = -0.00301361 Jy ! Component: 1800 - total flux cleaned = -0.00306995 Jy ! Component: 1850 - total flux cleaned = -0.00320266 Jy ! Component: 1900 - total flux cleaned = -0.00325728 Jy ! Component: 1950 - total flux cleaned = -0.00332227 Jy ! Component: 2000 - total flux cleaned = -0.00341873 Jy ! Component: 2050 - total flux cleaned = -0.00346115 Jy ! Component: 2100 - total flux cleaned = -0.00356639 Jy ! Component: 2150 - total flux cleaned = -0.00362897 Jy ! Component: 2200 - total flux cleaned = -0.0037322 Jy ! Component: 2250 - total flux cleaned = -0.00379361 Jy ! Component: 2300 - total flux cleaned = -0.00384433 Jy ! Component: 2350 - total flux cleaned = -0.00391483 Jy ! Component: 2400 - total flux cleaned = -0.00398472 Jy ! Component: 2450 - total flux cleaned = -0.00401447 Jy ! Component: 2500 - total flux cleaned = -0.00403425 Jy ! Component: 2550 - total flux cleaned = -0.00409284 Jy ! Component: 2600 - total flux cleaned = -0.00411219 Jy ! Component: 2650 - total flux cleaned = -0.00414104 Jy ! Component: 2700 - total flux cleaned = -0.00415056 Jy ! Component: 2750 - total flux cleaned = -0.00415053 Jy ! Component: 2800 - total flux cleaned = -0.00415059 Jy ! Component: 2850 - total flux cleaned = -0.00416944 Jy ! Component: 2900 - total flux cleaned = -0.00419749 Jy ! Component: 2950 - total flux cleaned = -0.00418825 Jy ! Component: 3000 - total flux cleaned = -0.00421613 Jy ! Component: 3050 - total flux cleaned = -0.00422541 Jy ! Component: 3100 - total flux cleaned = -0.0042531 Jy ! Component: 3150 - total flux cleaned = -0.00424391 Jy ! Component: 3200 - total flux cleaned = -0.00427141 Jy ! Component: 3250 - total flux cleaned = -0.00428054 Jy ! Component: 3300 - total flux cleaned = -0.00428049 Jy ! Component: 3350 - total flux cleaned = -0.00429867 Jy ! Component: 3400 - total flux cleaned = -0.00431678 Jy ! Component: 3450 - total flux cleaned = -0.00430776 Jy ! Component: 3500 - total flux cleaned = -0.00433475 Jy ! Component: 3550 - total flux cleaned = -0.00433472 Jy ! Component: 3600 - total flux cleaned = -0.00433473 Jy ! Component: 3650 - total flux cleaned = -0.00434365 Jy ! Component: 3700 - total flux cleaned = -0.00436149 Jy ! Component: 3750 - total flux cleaned = -0.00435256 Jy ! Component: 3800 - total flux cleaned = -0.00435255 Jy ! Component: 3850 - total flux cleaned = -0.00437029 Jy ! Component: 3900 - total flux cleaned = -0.00435258 Jy ! Component: 3950 - total flux cleaned = -0.00434379 Jy ! Component: 4000 - total flux cleaned = -0.00434382 Jy ! Component: 4050 - total flux cleaned = -0.00434381 Jy ! Total flux subtracted in 4096 components = -0.00432621 Jy ! Clean residual min=-0.000584 max=0.000492 Jy/beam ! Clean residual mean=0.000003 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.104519 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 266 components and 0.104519 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0213+1213_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8753 x 1.853 at -1.331 degrees (North through East) ! Clean map min=-0.0011781 max=0.094814 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0213+1213_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0948144 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141985 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.449252 0.449252 0.898504 1.79701 3.59402 7.18803 14.3761 28.7521 57.5042 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 667.776 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0213+1213_X_uvs.log closed on Sun Apr 3 22:22:41 2016