! Started logfile: /scr/pima/bg219a_uvs/J1337-1257_X_uvs.log on Wed Apr 6 21:37:59 2016 obs /scr/pima/bg219a_uvs/J1337-1257_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1337-1257_X_uva.fits ! AN table 1: 49 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.634597 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 7836 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/J1337-1257_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 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=4.511677Jy sigma=36.217619 ! Fit after self-cal, rms=3.427662Jy sigma=27.765636 ! 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=0.6264 mas, bmaj=1.581 mas, bpa=-2.535 degrees ! Estimated noise=3.1021 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 = 3.18512 Jy ! Component: 100 - total flux cleaned = 3.91567 Jy ! Total flux subtracted in 100 components = 3.91567 Jy ! Clean residual min=-0.156314 max=0.304811 Jy/beam ! Clean residual mean=-0.000276 rms=0.041106 Jy/beam ! Combined flux in latest and established models = 3.91567 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 3.91567 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=0.974711Jy sigma=7.482834 ! Fit after self-cal, rms=0.974529Jy sigma=7.482275 ! Inverting map ! Added new window around map position (-0.8, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.298259 Jy ! Component: 100 - total flux cleaned = 0.4696 Jy ! Total flux subtracted in 100 components = 0.4696 Jy ! Clean residual min=-0.115051 max=0.168656 Jy/beam ! Clean residual mean=-0.000143 rms=0.026780 Jy/beam ! Combined flux in latest and established models = 4.38527 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 4.38527 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=0.832866Jy sigma=6.056481 ! Fit after self-cal, rms=0.830054Jy sigma=6.030765 ! 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=0.8858 mas, bmaj=1.877 mas, bpa=-0.5513 degrees ! Estimated noise=1.79989 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 = 0.1837 Jy ! Component: 100 - total flux cleaned = 0.272996 Jy ! Component: 150 - total flux cleaned = 0.32048 Jy ! Component: 200 - total flux cleaned = 0.340434 Jy ! Total flux subtracted in 200 components = 0.340434 Jy ! Clean residual min=-0.070472 max=0.082088 Jy/beam ! Clean residual mean=0.000072 rms=0.017710 Jy/beam ! Combined flux in latest and established models = 4.72571 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 4.72571 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=0.798508Jy sigma=5.587791 ! Fit after self-cal, rms=0.798175Jy sigma=5.585861 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8858 x 1.877 at -0.5513 degrees (North through East) ! Clean map min=-0.067028 max=4.1373 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.98 MK 1.04 NL 1.02 ! OV 1.02 PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 LA 0.97 MK 1.02 NL 1.04 ! OV 0.98 PT 0.95 SC 0.98 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.98 MK 1.03 NL 1.02 ! OV 0.98 PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 1.01 MK 0.98 NL 1.00 ! OV 0.98 PT 0.97 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.97 MK 0.98 NL 1.03 ! OV 0.97 PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.96 MK 0.99 NL 1.03 ! OV 1.00 PT 0.96 SC 0.99 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.98 MK 0.92 NL 1.02 ! OV 0.96 PT 0.96 SC 1.01 ! ! ! 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=0.798175Jy sigma=5.585861 ! Fit after self-cal, rms=0.795523Jy sigma=5.439743 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8849 mas, bmaj=1.899 mas, bpa=-1.153 degrees ! Estimated noise=1.79365 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 = -0.0504072 Jy ! Component: 100 - total flux cleaned = -0.0651307 Jy ! Component: 150 - total flux cleaned = -0.0688243 Jy ! Component: 200 - total flux cleaned = -0.0712596 Jy ! Total flux subtracted in 200 components = -0.0712596 Jy ! Clean residual min=-0.056649 max=0.055554 Jy/beam ! Clean residual mean=-0.000111 rms=0.012462 Jy/beam ! Combined flux in latest and established models = 4.65445 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 4.65445 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=0.789915Jy sigma=5.439714 ! Fit after self-cal, rms=0.789549Jy sigma=5.436818 ! 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=0.789549Jy sigma=5.436818 ! Fit after self-cal, rms=0.788022Jy sigma=5.376813 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8871 mas, bmaj=1.903 mas, bpa=-1.36 degrees ! Estimated noise=1.77851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0421164 Jy ! Component: 100 - total flux cleaned = -0.060485 Jy ! Component: 150 - total flux cleaned = -0.0627057 Jy ! Component: 200 - total flux cleaned = -0.0642441 Jy ! Total flux subtracted in 200 components = -0.0642441 Jy ! Clean residual min=-0.048892 max=0.047573 Jy/beam ! Clean residual mean=-0.000086 rms=0.011523 Jy/beam ! Combined flux in latest and established models = 4.5902 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 4.5902 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=0.784149Jy sigma=5.381368 ! Fit after self-cal, rms=0.784018Jy sigma=5.379828 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 = -0.00667318 Jy ! Component: 100 - total flux cleaned = -0.0070829 Jy ! Component: 150 - total flux cleaned = -0.00676852 Jy ! Component: 200 - total flux cleaned = -0.00617999 Jy ! Total flux subtracted in 200 components = -0.00617999 Jy ! Clean residual min=-0.046800 max=0.046615 Jy/beam ! Clean residual mean=-0.000086 rms=0.011418 Jy/beam ! Combined flux in latest and established models = 4.58402 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 4.58402 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=0.783575Jy sigma=5.378188 ! Fit after self-cal, rms=0.783550Jy sigma=5.377695 ! 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=0.783550Jy sigma=5.377695 ! Fit after self-cal, rms=0.780536Jy sigma=5.303470 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8874 mas, bmaj=1.91 mas, bpa=-1.413 degrees ! Estimated noise=1.76559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.032348 Jy ! Component: 100 - total flux cleaned = -0.0449278 Jy ! Component: 150 - total flux cleaned = -0.0469597 Jy ! Component: 200 - total flux cleaned = -0.0478873 Jy ! Total flux subtracted in 200 components = -0.0478873 Jy ! Clean residual min=-0.032080 max=0.031581 Jy/beam ! Clean residual mean=0.000024 rms=0.008191 Jy/beam ! Combined flux in latest and established models = 4.53613 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 4.53614 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=0.778031Jy sigma=5.311813 ! Fit after self-cal, rms=0.778004Jy sigma=5.311585 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 = -0.0022157 Jy ! Component: 100 - total flux cleaned = -0.00297732 Jy ! Component: 150 - total flux cleaned = -0.00297927 Jy ! Component: 200 - total flux cleaned = -0.00329215 Jy ! Total flux subtracted in 200 components = -0.00329215 Jy ! Clean residual min=-0.032056 max=0.031278 Jy/beam ! Clean residual mean=0.000023 rms=0.008181 Jy/beam ! Combined flux in latest and established models = 4.53284 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 4.53284 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=0.777825Jy sigma=5.312133 ! Fit after self-cal, rms=0.777803Jy sigma=5.312046 ! 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=0.777803Jy sigma=5.312046 ! Fit after self-cal, rms=0.773504Jy sigma=5.302797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=4.875 mas, bpa=-10.38 degrees ! Estimated noise=2.28835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0319935 Jy ! Component: 100 - total flux cleaned = -0.0399288 Jy ! Component: 150 - total flux cleaned = -0.0409671 Jy ! Component: 200 - total flux cleaned = -0.0410667 Jy ! Total flux subtracted in 200 components = -0.0410667 Jy ! Clean residual min=-0.035554 max=0.036595 Jy/beam ! Clean residual mean=0.000028 rms=0.010323 Jy/beam ! Combined flux in latest and established models = 4.49178 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 4.49178 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=0.771528Jy sigma=5.311838 ! Fit after self-cal, rms=0.771526Jy sigma=5.311679 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 = -0.000396701 Jy ! Component: 100 - total flux cleaned = -0.000502905 Jy ! Component: 150 - total flux cleaned = -0.000503496 Jy ! Component: 200 - total flux cleaned = -0.000585869 Jy ! Total flux subtracted in 200 components = -0.000585869 Jy ! Clean residual min=-0.035636 max=0.036685 Jy/beam ! Clean residual mean=0.000030 rms=0.010339 Jy/beam ! Combined flux in latest and established models = 4.49119 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 4.49119 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=0.771532Jy sigma=5.311761 ! Fit after self-cal, rms=0.771526Jy sigma=5.311720 ! 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=0.8883 mas, bmaj=1.912 mas, bpa=-1.491 degrees ! Estimated noise=1.75195 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8883 x 1.912 at -1.491 degrees (North through East) ! Clean map min=-0.030217 max=4.0126 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=0.771526Jy sigma=5.311720 ! Fit after self-cal, rms=0.720260Jy sigma=4.914548 ! Inverting map and beam ! Estimated beam: bmin=0.8902 mas, bmaj=1.915 mas, bpa=-1.602 degrees ! Estimated noise=1.68043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.138871 Jy ! Component: 100 - total flux cleaned = -0.173585 Jy ! Component: 150 - total flux cleaned = -0.178211 Jy ! Component: 200 - total flux cleaned = -0.180439 Jy ! Total flux subtracted in 200 components = -0.180439 Jy ! Clean residual min=-0.041127 max=0.050449 Jy/beam ! Clean residual mean=0.000057 rms=0.010888 Jy/beam ! Combined flux in latest and established models = 4.31075 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 4.31075 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=0.686604Jy sigma=4.793728 ! Fit after self-cal, rms=0.686567Jy sigma=4.793258 ! Inverting map ! Added new window around map position (-14.4, 23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0454587 Jy ! Component: 100 - total flux cleaned = 0.0609772 Jy ! Component: 150 - total flux cleaned = 0.0616147 Jy ! Component: 200 - total flux cleaned = 0.0610991 Jy ! Total flux subtracted in 200 components = 0.0610991 Jy ! Clean residual min=-0.038489 max=0.046537 Jy/beam ! Clean residual mean=-0.000029 rms=0.009453 Jy/beam ! Combined flux in latest and established models = 4.37185 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 4.37185 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=0.683008Jy sigma=4.770060 ! Fit after self-cal, rms=0.682718Jy sigma=4.764016 ! 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=0.682718Jy sigma=4.764016 ! Fit after self-cal, rms=0.661672Jy sigma=4.515870 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=0.6295 mas, bmaj=1.593 mas, bpa=-2.83 degrees ! Estimated noise=2.8666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.88533 Jy ! Component: 100 - total flux cleaned = 3.55126 Jy ! Component: 150 - total flux cleaned = 3.81746 Jy ! Component: 200 - total flux cleaned = 3.94629 Jy ! Total flux subtracted in 200 components = 3.94629 Jy ! Clean residual min=-0.071132 max=0.090520 Jy/beam ! Clean residual mean=-0.000075 rms=0.017797 Jy/beam ! Combined flux in latest and established models = 3.94629 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 13 model components to the UV plane model. ! The established model now contains 13 components and 3.94629 Jy ! Inverting map and beam ! Estimated beam: bmin=0.892 mas, bmaj=1.918 mas, bpa=-1.554 degrees ! Estimated noise=1.61997 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115535 Jy ! Component: 100 - total flux cleaned = 0.181492 Jy ! Component: 150 - total flux cleaned = 0.226733 Jy ! Component: 200 - total flux cleaned = 0.259284 Jy ! Total flux subtracted in 200 components = 0.259284 Jy ! Clean residual min=-0.037444 max=0.041587 Jy/beam ! Clean residual mean=-0.000042 rms=0.009131 Jy/beam ! Combined flux in latest and established models = 4.20558 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 4.20558 Jy ! Inverting map ! Added new window around map position (14.6, -23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379015 Jy ! Component: 100 - total flux cleaned = 0.0556051 Jy ! Component: 150 - total flux cleaned = 0.062927 Jy ! Component: 200 - total flux cleaned = 0.0685807 Jy ! Total flux subtracted in 200 components = 0.0685807 Jy ! Clean residual min=-0.034892 max=0.030737 Jy/beam ! Clean residual mean=-0.000082 rms=0.007784 Jy/beam ! Combined flux in latest and established models = 4.27416 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 4.27416 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=2.2 mas, bmaj=4.882 mas, bpa=-10.44 degrees ! Estimated noise=2.1046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120223 Jy ! Component: 100 - total flux cleaned = 0.0133294 Jy ! Component: 150 - total flux cleaned = 0.0123248 Jy ! Component: 200 - total flux cleaned = 0.0113948 Jy ! Total flux subtracted in 200 components = 0.0113948 Jy ! Clean residual min=-0.042997 max=0.031792 Jy/beam ! Clean residual mean=-0.000179 rms=0.011042 Jy/beam ! Combined flux in latest and established models = 4.28555 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 = -0.000581165 Jy ! Component: 100 - total flux cleaned = -0.000583266 Jy ! Component: 150 - total flux cleaned = 0.000181894 Jy ! Component: 200 - total flux cleaned = 0.000415497 Jy ! Total flux subtracted in 200 components = 0.000415497 Jy ! Clean residual min=-0.042653 max=0.031473 Jy/beam ! Clean residual mean=-0.000184 rms=0.010923 Jy/beam ! Combined flux in latest and established models = 4.28597 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 4.28597 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.892 mas, bmaj=1.918 mas, bpa=-1.554 degrees ! Estimated noise=1.61997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00235489 Jy ! Component: 100 - total flux cleaned = -0.000667994 Jy ! Component: 150 - total flux cleaned = 0.000354238 Jy ! Component: 200 - total flux cleaned = 0.000831641 Jy ! Total flux subtracted in 200 components = 0.000831641 Jy ! Clean residual min=-0.032410 max=0.029752 Jy/beam ! Clean residual mean=-0.000087 rms=0.007206 Jy/beam ! Combined flux in latest and established models = 4.2868 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 4.2868 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=0.626908Jy sigma=4.402519 ! Fit after self-cal, rms=0.626499Jy sigma=4.398825 wmodel /scr/pima/bg219a_uvs/J1337-1257_X_map.mod ! Writing 92 model components to file: /scr/pima/bg219a_uvs/J1337-1257_X_map.mod wobs /scr/pima/bg219a_uvs/J1337-1257_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1337-1257_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1337-1257_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J1337-1257_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 = -0.00130959 Jy ! Component: 100 - total flux cleaned = -0.00319825 Jy ! Component: 150 - total flux cleaned = -0.00700839 Jy ! Component: 200 - total flux cleaned = -0.00977991 Jy ! Component: 250 - total flux cleaned = -0.00942087 Jy ! Component: 300 - total flux cleaned = -0.00768822 Jy ! Component: 350 - total flux cleaned = -0.00801656 Jy ! Component: 400 - total flux cleaned = -0.00770823 Jy ! Component: 450 - total flux cleaned = -0.0077175 Jy ! Component: 500 - total flux cleaned = -0.0074313 Jy ! Component: 550 - total flux cleaned = -0.00713984 Jy ! Component: 600 - total flux cleaned = -0.00574653 Jy ! Component: 650 - total flux cleaned = -0.00602148 Jy ! Component: 700 - total flux cleaned = -0.0046988 Jy ! Component: 750 - total flux cleaned = -0.00368152 Jy ! Component: 800 - total flux cleaned = -0.00269222 Jy ! Component: 850 - total flux cleaned = -0.00293438 Jy ! Component: 900 - total flux cleaned = -0.00268613 Jy ! Component: 950 - total flux cleaned = -0.00222273 Jy ! Component: 1000 - total flux cleaned = -0.00222175 Jy ! Component: 1050 - total flux cleaned = -0.00266483 Jy ! Component: 1100 - total flux cleaned = -0.00244826 Jy ! Component: 1150 - total flux cleaned = -0.0020275 Jy ! Component: 1200 - total flux cleaned = -0.00244557 Jy ! Component: 1250 - total flux cleaned = -0.00264526 Jy ! Component: 1300 - total flux cleaned = -0.00224943 Jy ! Component: 1350 - total flux cleaned = -0.00243791 Jy ! Component: 1400 - total flux cleaned = -0.00224665 Jy ! Component: 1450 - total flux cleaned = -0.00224798 Jy ! Component: 1500 - total flux cleaned = -0.0020631 Jy ! Component: 1550 - total flux cleaned = -0.00206484 Jy ! Component: 1600 - total flux cleaned = -0.00188703 Jy ! Component: 1650 - total flux cleaned = -0.00171803 Jy ! Component: 1700 - total flux cleaned = -0.00172045 Jy ! Component: 1750 - total flux cleaned = -0.00139104 Jy ! Component: 1800 - total flux cleaned = -0.00188508 Jy ! Component: 1850 - total flux cleaned = -0.00285756 Jy ! Component: 1900 - total flux cleaned = -0.00365411 Jy ! Component: 1950 - total flux cleaned = -0.00365421 Jy ! Component: 2000 - total flux cleaned = -0.00442606 Jy ! Component: 2050 - total flux cleaned = -0.00488399 Jy ! Component: 2100 - total flux cleaned = -0.0054856 Jy ! Component: 2150 - total flux cleaned = -0.00637668 Jy ! Component: 2200 - total flux cleaned = -0.00696098 Jy ! Component: 2250 - total flux cleaned = -0.0072499 Jy ! Component: 2300 - total flux cleaned = -0.00781847 Jy ! Component: 2350 - total flux cleaned = -0.00837829 Jy ! Component: 2400 - total flux cleaned = -0.00865313 Jy ! Component: 2450 - total flux cleaned = -0.00906247 Jy ! Component: 2500 - total flux cleaned = -0.0095996 Jy ! Component: 2550 - total flux cleaned = -0.0101311 Jy ! Component: 2600 - total flux cleaned = -0.0109151 Jy ! Component: 2650 - total flux cleaned = -0.0110442 Jy ! Component: 2700 - total flux cleaned = -0.0115544 Jy ! Component: 2750 - total flux cleaned = -0.0123087 Jy ! Component: 2800 - total flux cleaned = -0.011934 Jy ! Component: 2850 - total flux cleaned = -0.0121814 Jy ! Component: 2900 - total flux cleaned = -0.01279 Jy ! Component: 2950 - total flux cleaned = -0.0131513 Jy ! Component: 3000 - total flux cleaned = -0.0133897 Jy ! Component: 3050 - total flux cleaned = -0.0137433 Jy ! Component: 3100 - total flux cleaned = -0.0140935 Jy ! Component: 3150 - total flux cleaned = -0.0142092 Jy ! Component: 3200 - total flux cleaned = -0.0147846 Jy ! Component: 3250 - total flux cleaned = -0.0154664 Jy ! Component: 3300 - total flux cleaned = -0.0155805 Jy ! Component: 3350 - total flux cleaned = -0.0163651 Jy ! Component: 3400 - total flux cleaned = -0.0164768 Jy ! Component: 3450 - total flux cleaned = -0.017029 Jy ! Component: 3500 - total flux cleaned = -0.0172483 Jy ! Component: 3550 - total flux cleaned = -0.0175738 Jy ! Component: 3600 - total flux cleaned = -0.0177901 Jy ! Component: 3650 - total flux cleaned = -0.0186476 Jy ! Component: 3700 - total flux cleaned = -0.0187542 Jy ! Component: 3750 - total flux cleaned = -0.019284 Jy ! Component: 3800 - total flux cleaned = -0.0197041 Jy ! Component: 3850 - total flux cleaned = -0.020226 Jy ! Component: 3900 - total flux cleaned = -0.0206407 Jy ! Component: 3950 - total flux cleaned = -0.0212592 Jy ! Component: 4000 - total flux cleaned = -0.0218732 Jy ! Component: 4050 - total flux cleaned = -0.0223826 Jy ! Total flux subtracted in 4096 components = -0.0231925 Jy ! Clean residual min=-0.006210 max=0.006605 Jy/beam ! Clean residual mean=-0.000027 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 4.26361 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 366 components and 4.26361 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1337-1257_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.892 x 1.918 at -1.554 degrees (North through East) ! Clean map min=-0.012784 max=3.6904 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1337-1257_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.69036 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00172738 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.140424 0.140424 0.280848 0.561697 1.12339 2.24679 4.49357 8.98715 17.9743 35.9486 71.8972 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0051 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.69 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2136.38 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1337-1257_X_uvs.log closed on Wed Apr 6 21:38:04 2016