! Started logfile: /scr/pima/bg219b_uvs/J0439-3017_X_uvs.log on Thu Apr 7 01:43:03 2016 obs /scr/pima/bg219b_uvs/J0439-3017_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0439-3017_X_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.670175 visibilities/baseline/integration-bin. ! Found source: J0439-3017 ! ! 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 134 lines of history. ! ! Reading 27504 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/bg219b_uvs/J0439-3017_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 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 201 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=1.012652Jy sigma=19.923531 ! Fit after self-cal, rms=0.835111Jy sigma=16.246275 ! 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=0.6322 mas, bmaj=1.769 mas, bpa=-11.3 degrees ! Estimated noise=0.656211 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 = 0.12713 Jy ! Component: 100 - total flux cleaned = 0.162958 Jy ! Total flux subtracted in 100 components = 0.162958 Jy ! Clean residual min=-0.007250 max=0.014585 Jy/beam ! Clean residual mean=-0.000003 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.162958 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.162958 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=0.081622Jy sigma=1.491895 ! Fit after self-cal, rms=0.081628Jy sigma=1.491446 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147342 Jy ! Component: 100 - total flux cleaned = 0.0219677 Jy ! Total flux subtracted in 100 components = 0.0219677 Jy ! Clean residual min=-0.006639 max=0.007893 Jy/beam ! Clean residual mean=0.000002 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.184925 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.184925 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=0.079035Jy sigma=1.411961 ! Fit after self-cal, rms=0.079046Jy sigma=1.411848 ! 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=0.8284 mas, bmaj=2.201 mas, bpa=-9.975 degrees ! Estimated noise=0.293604 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 = 0.00633963 Jy ! Component: 100 - total flux cleaned = 0.00975349 Jy ! Component: 150 - total flux cleaned = 0.0115918 Jy ! Component: 200 - total flux cleaned = 0.011965 Jy ! Total flux subtracted in 200 components = 0.011965 Jy ! Clean residual min=-0.005948 max=0.009108 Jy/beam ! Clean residual mean=0.000010 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.19689 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.19689 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=0.078669Jy sigma=1.398533 ! Fit after self-cal, rms=0.078674Jy sigma=1.398422 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8284 x 2.201 at -9.975 degrees (North through East) ! Clean map min=-0.0053677 max=0.165 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078674Jy sigma=1.398422 ! Fit after self-cal, rms=0.078674Jy sigma=1.398422 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8284 mas, bmaj=2.201 mas, bpa=-9.975 degrees ! Estimated noise=0.293604 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 (-30.8, -42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0090647 Jy ! Component: 100 - total flux cleaned = 0.0141423 Jy ! Component: 150 - total flux cleaned = 0.0168151 Jy ! Component: 200 - total flux cleaned = 0.0178303 Jy ! Total flux subtracted in 200 components = 0.0178303 Jy ! Clean residual min=-0.004996 max=0.007178 Jy/beam ! Clean residual mean=0.000002 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.214721 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 58 components and 0.214721 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=0.077640Jy sigma=1.374482 ! Fit after self-cal, rms=0.077551Jy sigma=1.371460 ! 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=0.077551Jy sigma=1.371460 ! Fit after self-cal, rms=0.079773Jy sigma=1.343578 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8312 mas, bmaj=2.195 mas, bpa=-9.748 degrees ! Estimated noise=0.293156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0024331 Jy ! Component: 100 - total flux cleaned = -0.00397069 Jy ! Component: 150 - total flux cleaned = -0.00452508 Jy ! Component: 200 - total flux cleaned = -0.00478834 Jy ! Total flux subtracted in 200 components = -0.00478834 Jy ! Clean residual min=-0.003075 max=0.004216 Jy/beam ! Clean residual mean=0.000001 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.209932 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.209932 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=0.079684Jy sigma=1.341579 ! Fit after self-cal, rms=0.079767Jy sigma=1.341211 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 (31, -41.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373549 Jy ! Component: 100 - total flux cleaned = 0.0043614 Jy ! Component: 150 - total flux cleaned = 0.00425502 Jy ! Component: 200 - total flux cleaned = 0.00420873 Jy ! Total flux subtracted in 200 components = 0.00420873 Jy ! Clean residual min=-0.002801 max=0.003336 Jy/beam ! Clean residual mean=0.000000 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.214141 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.214141 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=0.079593Jy sigma=1.336924 ! Fit after self-cal, rms=0.079573Jy sigma=1.336515 ! Inverting map ! Added new window around map position (-4.6, 30.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309042 Jy ! Component: 100 - total flux cleaned = 0.00394002 Jy ! Component: 150 - total flux cleaned = 0.00419211 Jy ! Component: 200 - total flux cleaned = 0.00437251 Jy ! Total flux subtracted in 200 components = 0.00437251 Jy ! Clean residual min=-0.002674 max=0.003376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.218514 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.218514 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=0.079437Jy sigma=1.333527 ! Fit after self-cal, rms=0.079425Jy sigma=1.333140 ! Inverting map ! Added new window around map position (-5.6, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179011 Jy ! Component: 100 - total flux cleaned = 0.00252201 Jy ! Component: 150 - total flux cleaned = 0.00272242 Jy ! Component: 200 - total flux cleaned = 0.00272354 Jy ! Total flux subtracted in 200 components = 0.00272354 Jy ! Clean residual min=-0.002574 max=0.002869 Jy/beam ! Clean residual mean=-0.000002 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.221237 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.221237 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=0.079313Jy sigma=1.330887 ! Fit after self-cal, rms=0.079312Jy sigma=1.330766 ! Inverting map ! Added new window around map position (42, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235502 Jy ! Component: 100 - total flux cleaned = 0.00299497 Jy ! Component: 150 - total flux cleaned = 0.00334093 Jy ! Component: 200 - total flux cleaned = 0.00354034 Jy ! Total flux subtracted in 200 components = 0.00354034 Jy ! Clean residual min=-0.002412 max=0.002710 Jy/beam ! Clean residual mean=-0.000003 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.224777 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 133 components and 0.224778 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=0.079226Jy sigma=1.328931 ! Fit after self-cal, rms=0.079220Jy sigma=1.328791 ! Inverting map ! Added new window around map position (0.8, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126384 Jy ! Component: 100 - total flux cleaned = 0.00125494 Jy ! Component: 150 - total flux cleaned = 0.00130945 Jy ! Component: 200 - total flux cleaned = 0.00153325 Jy ! Total flux subtracted in 200 components = 0.00153325 Jy ! Clean residual min=-0.002141 max=0.002240 Jy/beam ! Clean residual mean=-0.000002 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.226311 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 0.226311 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=0.079100Jy sigma=1.326782 ! Fit after self-cal, rms=0.079092Jy sigma=1.326630 ! 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=0.079092Jy sigma=1.326630 ! Fit after self-cal, rms=0.079529Jy sigma=1.312296 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8301 mas, bmaj=2.197 mas, bpa=-9.894 degrees ! Estimated noise=0.294276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00146021 Jy ! Component: 100 - total flux cleaned = -0.00209958 Jy ! Component: 150 - total flux cleaned = -0.00230909 Jy ! Component: 200 - total flux cleaned = -0.00252899 Jy ! Total flux subtracted in 200 components = -0.00252899 Jy ! Clean residual min=-0.001715 max=0.001812 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.223782 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 171 components and 0.223782 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=0.079464Jy sigma=1.310942 ! Fit after self-cal, rms=0.079485Jy sigma=1.310763 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 (-8.8, -24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000556326 Jy ! Component: 100 - total flux cleaned = 0.000373913 Jy ! Component: 150 - total flux cleaned = 0.000181569 Jy ! Component: 200 - total flux cleaned = -0.000126329 Jy ! Total flux subtracted in 200 components = -0.000126329 Jy ! Clean residual min=-0.001695 max=0.001789 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.223655 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 189 components and 0.223655 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=0.079415Jy sigma=1.309730 ! Fit after self-cal, rms=0.079411Jy sigma=1.309641 ! Inverting map ! Added new window around map position (-0.2, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147454 Jy ! Component: 100 - total flux cleaned = 0.00147351 Jy ! Component: 150 - total flux cleaned = 0.00153853 Jy ! Component: 200 - total flux cleaned = 0.00163258 Jy ! Total flux subtracted in 200 components = 0.00163258 Jy ! Clean residual min=-0.001588 max=0.001458 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.225288 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 206 components and 0.225288 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=0.079360Jy sigma=1.308747 ! Fit after self-cal, rms=0.079356Jy sigma=1.308702 ! 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=0.079356Jy sigma=1.308702 ! Fit after self-cal, rms=0.079790Jy sigma=1.307682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.289 mas, bmaj=5.903 mas, bpa=-4.544 degrees ! Estimated noise=0.372677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110159 Jy ! Component: 100 - total flux cleaned = -0.00127299 Jy ! Component: 150 - total flux cleaned = -0.00127199 Jy ! Component: 200 - total flux cleaned = -0.00121028 Jy ! Total flux subtracted in 200 components = -0.00121028 Jy ! Clean residual min=-0.001787 max=0.001749 Jy/beam ! Clean residual mean=-0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.224078 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 226 components and 0.224078 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=0.079776Jy sigma=1.307270 ! Fit after self-cal, rms=0.079778Jy sigma=1.307212 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 = 0.000115975 Jy ! Component: 100 - total flux cleaned = 0.000201371 Jy ! Component: 150 - total flux cleaned = 0.000226275 Jy ! Component: 200 - total flux cleaned = 0.000271675 Jy ! Total flux subtracted in 200 components = 0.000271675 Jy ! Clean residual min=-0.001737 max=0.001649 Jy/beam ! Clean residual mean=-0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.224349 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 235 components and 0.224349 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=0.079773Jy sigma=1.307073 ! Fit after self-cal, rms=0.079771Jy sigma=1.307056 ! 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=0.8306 mas, bmaj=2.199 mas, bpa=-9.835 degrees ! Estimated noise=0.294821 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8306 x 2.199 at -9.835 degrees (North through East) ! Clean map min=-0.0014127 max=0.16332 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=0.6337 mas, bmaj=1.764 mas, bpa=-10.99 degrees ! Estimated noise=0.656619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126979 Jy ! Component: 100 - total flux cleaned = 0.162655 Jy ! Component: 150 - total flux cleaned = 0.177365 Jy ! Component: 200 - total flux cleaned = 0.184459 Jy ! Total flux subtracted in 200 components = 0.184459 Jy ! Clean residual min=-0.003909 max=0.005201 Jy/beam ! Clean residual mean=0.000000 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.184459 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 0.184459 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8306 mas, bmaj=2.199 mas, bpa=-9.835 degrees ! Estimated noise=0.294821 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 = 0.00708496 Jy ! Component: 100 - total flux cleaned = 0.0118408 Jy ! Component: 150 - total flux cleaned = 0.0156565 Jy ! Component: 200 - total flux cleaned = 0.0188895 Jy ! Total flux subtracted in 200 components = 0.0188895 Jy ! Clean residual min=-0.002320 max=0.002831 Jy/beam ! Clean residual mean=-0.000000 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.203349 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 64 components and 0.203349 Jy ! Inverting map ! Added new window around map position (21.8, 12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288125 Jy ! Component: 100 - total flux cleaned = 0.00493502 Jy ! Component: 150 - total flux cleaned = 0.006762 Jy ! Component: 200 - total flux cleaned = 0.00839598 Jy ! Total flux subtracted in 200 components = 0.00839598 Jy ! Clean residual min=-0.002053 max=0.002160 Jy/beam ! Clean residual mean=-0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.211745 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 98 components and 0.211745 Jy ! Inverting map ! Added new window around map position (-9.8, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019725 Jy ! Component: 100 - total flux cleaned = 0.00296772 Jy ! Component: 150 - total flux cleaned = 0.00381473 Jy ! Component: 200 - total flux cleaned = 0.00465332 Jy ! Total flux subtracted in 200 components = 0.00465332 Jy ! Clean residual min=-0.001843 max=0.001783 Jy/beam ! Clean residual mean=-0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.216398 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 120 components and 0.216398 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=2.289 mas, bmaj=5.903 mas, bpa=-4.544 degrees ! Estimated noise=0.372677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174974 Jy ! Component: 100 - total flux cleaned = 0.00303562 Jy ! Component: 150 - total flux cleaned = 0.00407082 Jy ! Component: 200 - total flux cleaned = 0.00456623 Jy ! Total flux subtracted in 200 components = 0.00456623 Jy ! Clean residual min=-0.002118 max=0.001552 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.220964 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 = 0.000287705 Jy ! Component: 100 - total flux cleaned = 0.000493145 Jy ! Component: 150 - total flux cleaned = 0.000712997 Jy ! Component: 200 - total flux cleaned = 0.000842739 Jy ! Total flux subtracted in 200 components = 0.000842739 Jy ! Clean residual min=-0.001993 max=0.001477 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.221807 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 168 components and 0.221807 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8306 mas, bmaj=2.199 mas, bpa=-9.835 degrees ! Estimated noise=0.294821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117925 Jy ! Component: 100 - total flux cleaned = -0.000120838 Jy ! Component: 150 - total flux cleaned = 3.83942e-05 Jy ! Component: 200 - total flux cleaned = 0.000187231 Jy ! Total flux subtracted in 200 components = 0.000187231 Jy ! Clean residual min=-0.001592 max=0.001511 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.221994 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 184 components and 0.221994 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=0.079824Jy sigma=1.307570 ! Fit after self-cal, rms=0.079792Jy sigma=1.307194 wmodel /scr/pima/bg219b_uvs/J0439-3017_X_map.mod ! Writing 184 model components to file: /scr/pima/bg219b_uvs/J0439-3017_X_map.mod wobs /scr/pima/bg219b_uvs/J0439-3017_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0439-3017_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0439-3017_X_map.win ! wwins: Wrote 11 windows to /scr/pima/bg219b_uvs/J0439-3017_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 = -8.05448e-05 Jy ! Component: 100 - total flux cleaned = -0.000131091 Jy ! Component: 150 - total flux cleaned = -0.000130889 Jy ! Component: 200 - total flux cleaned = -6.04697e-05 Jy ! Component: 250 - total flux cleaned = 8.24172e-06 Jy ! Component: 300 - total flux cleaned = 3.09554e-05 Jy ! Component: 350 - total flux cleaned = 7.43345e-05 Jy ! Component: 400 - total flux cleaned = 7.46339e-05 Jy ! Component: 450 - total flux cleaned = 0.000157462 Jy ! Component: 500 - total flux cleaned = 0.000157395 Jy ! Component: 550 - total flux cleaned = 0.00019678 Jy ! Component: 600 - total flux cleaned = 0.000196569 Jy ! Component: 650 - total flux cleaned = 0.000139754 Jy ! Component: 700 - total flux cleaned = 0.000140169 Jy ! Component: 750 - total flux cleaned = 3.02968e-05 Jy ! Component: 800 - total flux cleaned = 0.000139459 Jy ! Component: 850 - total flux cleaned = 0.000174654 Jy ! Component: 900 - total flux cleaned = 0.000121777 Jy ! Component: 950 - total flux cleaned = 0.000121847 Jy ! Component: 1000 - total flux cleaned = 0.000207477 Jy ! Component: 1050 - total flux cleaned = 0.000156605 Jy ! Component: 1100 - total flux cleaned = 0.000173401 Jy ! Component: 1150 - total flux cleaned = 0.000140475 Jy ! Component: 1200 - total flux cleaned = 0.000156853 Jy ! Component: 1250 - total flux cleaned = 0.000173038 Jy ! Component: 1300 - total flux cleaned = 0.000157161 Jy ! Component: 1350 - total flux cleaned = 0.000110124 Jy ! Component: 1400 - total flux cleaned = 0.000141276 Jy ! Component: 1450 - total flux cleaned = 6.45006e-05 Jy ! Component: 1500 - total flux cleaned = 0.0001101 Jy ! Component: 1550 - total flux cleaned = 0.000109946 Jy ! Component: 1600 - total flux cleaned = 5.01193e-05 Jy ! Component: 1650 - total flux cleaned = -9.07017e-06 Jy ! Component: 1700 - total flux cleaned = 2.02856e-05 Jy ! Component: 1750 - total flux cleaned = -6.67446e-05 Jy ! Component: 1800 - total flux cleaned = -0.000109735 Jy ! Component: 1850 - total flux cleaned = -9.52823e-05 Jy ! Component: 1900 - total flux cleaned = -0.000123387 Jy ! Component: 1950 - total flux cleaned = -9.54441e-05 Jy ! Component: 2000 - total flux cleaned = -9.55053e-05 Jy ! Component: 2050 - total flux cleaned = -0.00010932 Jy ! Component: 2100 - total flux cleaned = -9.55618e-05 Jy ! Component: 2150 - total flux cleaned = -6.84738e-05 Jy ! Component: 2200 - total flux cleaned = -4.16612e-05 Jy ! Component: 2250 - total flux cleaned = -1.78845e-06 Jy ! Component: 2300 - total flux cleaned = 1.13964e-05 Jy ! Component: 2350 - total flux cleaned = -5.40743e-05 Jy ! Component: 2400 - total flux cleaned = -1.94792e-06 Jy ! Component: 2450 - total flux cleaned = 4.96123e-05 Jy ! Component: 2500 - total flux cleaned = 4.94078e-05 Jy ! Component: 2550 - total flux cleaned = 1.12432e-05 Jy ! Component: 2600 - total flux cleaned = -1.33896e-06 Jy ! Component: 2650 - total flux cleaned = -1.23574e-06 Jy ! Component: 2700 - total flux cleaned = 4.87185e-05 Jy ! Component: 2750 - total flux cleaned = -3.79388e-05 Jy ! Component: 2800 - total flux cleaned = -9.71555e-07 Jy ! Component: 2850 - total flux cleaned = -8.91829e-07 Jy ! Component: 2900 - total flux cleaned = -4.94138e-05 Jy ! Component: 2950 - total flux cleaned = -4.93443e-05 Jy ! Component: 3000 - total flux cleaned = 1.04295e-05 Jy ! Component: 3050 - total flux cleaned = -3.70388e-05 Jy ! Component: 3100 - total flux cleaned = -7.24342e-05 Jy ! Component: 3150 - total flux cleaned = -6.07835e-05 Jy ! Component: 3200 - total flux cleaned = -9.57402e-05 Jy ! Component: 3250 - total flux cleaned = -0.000107444 Jy ! Component: 3300 - total flux cleaned = -8.43616e-05 Jy ! Component: 3350 - total flux cleaned = -0.000141681 Jy ! Component: 3400 - total flux cleaned = -0.000130402 Jy ! Component: 3450 - total flux cleaned = -0.000164334 Jy ! Component: 3500 - total flux cleaned = -0.000186778 Jy ! Component: 3550 - total flux cleaned = -0.000186854 Jy ! Component: 3600 - total flux cleaned = -0.000220236 Jy ! Component: 3650 - total flux cleaned = -0.000209082 Jy ! Component: 3700 - total flux cleaned = -0.000286158 Jy ! Component: 3750 - total flux cleaned = -0.000275201 Jy ! Component: 3800 - total flux cleaned = -0.000318704 Jy ! Component: 3850 - total flux cleaned = -0.000329378 Jy ! Component: 3900 - total flux cleaned = -0.000394138 Jy ! Component: 3950 - total flux cleaned = -0.000426247 Jy ! Component: 4000 - total flux cleaned = -0.00047946 Jy ! Component: 4050 - total flux cleaned = -0.000532452 Jy ! Total flux subtracted in 4096 components = -0.000521847 Jy ! Clean residual min=-0.000574 max=0.000622 Jy/beam ! Clean residual mean=0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.221473 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 486 components and 0.221473 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0439-3017_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8306 x 2.199 at -9.835 degrees (North through East) ! Clean map min=-0.0011105 max=0.16658 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0439-3017_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.166581 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180681 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.325393 0.325393 0.650785 1.30157 2.60314 5.20628 10.4126 20.8251 41.6503 83.3005 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.166 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 921.962 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0439-3017_X_uvs.log closed on Thu Apr 7 01:43:09 2016