! Started logfile: /scr/pima/bg219b_uvs/J1706+1208_X_uvs.log on Thu Apr 7 01:59:41 2016 obs /scr/pima/bg219b_uvs/J1706+1208_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1706+1208_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881324 visibilities/baseline/integration-bin. ! Found source: J1706+1208 ! ! 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 22368 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/J1706+1208_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. ! ! 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=1.003993Jy sigma=27.306527 ! Fit after self-cal, rms=0.910124Jy sigma=24.705398 ! 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=0.6785 mas, bmaj=1.744 mas, bpa=-2.9 degrees ! Estimated noise=0.356002 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 = 0.0655593 Jy ! Component: 100 - total flux cleaned = 0.0895645 Jy ! Total flux subtracted in 100 components = 0.0895645 Jy ! Clean residual min=-0.003977 max=0.010901 Jy/beam ! Clean residual mean=-0.000002 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.0895645 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0895645 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=0.058581Jy sigma=1.535890 ! Fit after self-cal, rms=0.058125Jy sigma=1.522939 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129987 Jy ! Component: 100 - total flux cleaned = 0.0199492 Jy ! Total flux subtracted in 100 components = 0.0199492 Jy ! Clean residual min=-0.002726 max=0.004611 Jy/beam ! Clean residual mean=-0.000001 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.109514 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.109514 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=0.054539Jy sigma=1.413764 ! Fit after self-cal, rms=0.054478Jy sigma=1.412335 ! Inverting map ! Added new window around map position (0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501148 Jy ! Component: 100 - total flux cleaned = 0.00829191 Jy ! Total flux subtracted in 100 components = 0.00829191 Jy ! Clean residual min=-0.002582 max=0.002895 Jy/beam ! Clean residual mean=-0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.117806 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.117806 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=0.053871Jy sigma=1.393691 ! Fit after self-cal, rms=0.053843Jy sigma=1.392860 ! 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=0.8482 mas, bmaj=2.023 mas, bpa=-2.197 degrees ! Estimated noise=0.235416 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378314 Jy ! Component: 100 - total flux cleaned = 0.00606518 Jy ! Component: 150 - total flux cleaned = 0.00763229 Jy ! Component: 200 - total flux cleaned = 0.00876668 Jy ! Total flux subtracted in 200 components = 0.00876668 Jy ! Clean residual min=-0.001530 max=0.001462 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.126572 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 58 components and 0.126572 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=0.053565Jy sigma=1.384054 ! Fit after self-cal, rms=0.053550Jy sigma=1.383488 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8482 x 2.023 at -2.197 degrees (North through East) ! Clean map min=-0.0014144 max=0.089156 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 0.99 FD 0.96 HN 1.02 KP 0.99 ! LA 0.97 MK 0.99 NL 0.98 OV 0.95 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.04 KP 0.99 ! LA 1.00 MK 1.02 NL 1.04 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.05 KP 1.00 ! LA 1.00 MK 1.07 NL 1.05 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.97 KP 1.00 ! LA 0.97 MK 0.94 NL 1.02 OV 0.98 ! PT 0.93 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 0.99 ! LA 0.97 MK 1.00 NL 1.07 OV 0.94 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.01 ! LA 1.03 MK 1.10 NL 1.05 OV 1.01 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 1.00 ! LA 0.98 MK 0.99 NL 0.98 OV 0.97 ! PT 0.96 SC 0.99 ! ! ! 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=0.053550Jy sigma=1.383488 ! Fit after self-cal, rms=0.053395Jy sigma=1.377367 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8522 mas, bmaj=2.031 mas, bpa=-2.078 degrees ! Estimated noise=0.234853 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 = 0.000274142 Jy ! Component: 100 - total flux cleaned = 0.000333499 Jy ! Component: 150 - total flux cleaned = 0.000385302 Jy ! Component: 200 - total flux cleaned = 0.000415598 Jy ! Total flux subtracted in 200 components = 0.000415598 Jy ! Clean residual min=-0.001348 max=0.001438 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.126988 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.126988 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=0.053382Jy sigma=1.377006 ! Fit after self-cal, rms=0.053383Jy sigma=1.376914 ! 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=0.053383Jy sigma=1.376914 ! Fit after self-cal, rms=0.053316Jy sigma=1.374399 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8508 mas, bmaj=2.027 mas, bpa=-2.163 degrees ! Estimated noise=0.234364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119986 Jy ! Component: 100 - total flux cleaned = 0.000254128 Jy ! Component: 150 - total flux cleaned = 0.000291111 Jy ! Component: 200 - total flux cleaned = 0.000302294 Jy ! Total flux subtracted in 200 components = 0.000302294 Jy ! Clean residual min=-0.001302 max=0.001377 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.12729 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.12729 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=0.053309Jy sigma=1.374214 ! Fit after self-cal, rms=0.053316Jy sigma=1.374147 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 (-40, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833305 Jy ! Component: 100 - total flux cleaned = 0.000954328 Jy ! Component: 150 - total flux cleaned = 0.00100537 Jy ! Component: 200 - total flux cleaned = 0.00100549 Jy ! Total flux subtracted in 200 components = 0.00100549 Jy ! Clean residual min=-0.001255 max=0.001323 Jy/beam ! Clean residual mean=-0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.128296 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.128296 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=0.053282Jy sigma=1.373222 ! Fit after self-cal, rms=0.053280Jy sigma=1.373163 ! Inverting map ! Added new window around map position (-27.8, -50.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111399 Jy ! Component: 100 - total flux cleaned = 0.00142824 Jy ! Component: 150 - total flux cleaned = 0.00152896 Jy ! Component: 200 - total flux cleaned = 0.00161889 Jy ! Total flux subtracted in 200 components = 0.00161889 Jy ! Clean residual min=-0.001178 max=0.001239 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.129914 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.129914 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=0.053253Jy sigma=1.372409 ! Fit after self-cal, rms=0.053250Jy sigma=1.372359 ! Inverting map ! Added new window around map position (-7, -21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000953832 Jy ! Component: 100 - total flux cleaned = 0.00104007 Jy ! Component: 150 - total flux cleaned = 0.00113549 Jy ! Component: 200 - total flux cleaned = 0.0011717 Jy ! Total flux subtracted in 200 components = 0.0011717 Jy ! Clean residual min=-0.001072 max=0.001135 Jy/beam ! Clean residual mean=-0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.131086 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.131086 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=0.053226Jy sigma=1.371730 ! Fit after self-cal, rms=0.053225Jy sigma=1.371697 ! Inverting map ! Added new window around map position (42.2, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000788838 Jy ! Component: 100 - total flux cleaned = 0.000722173 Jy ! Component: 150 - total flux cleaned = 0.000702842 Jy ! Component: 200 - total flux cleaned = 0.000721658 Jy ! Total flux subtracted in 200 components = 0.000721658 Jy ! Clean residual min=-0.000982 max=0.001049 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.131808 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 147 components and 0.131808 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=0.053201Jy sigma=1.371066 ! Fit after self-cal, rms=0.053199Jy sigma=1.371024 ! 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=0.053199Jy sigma=1.371024 ! Fit after self-cal, rms=0.053057Jy sigma=1.370887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8504 mas, bmaj=2.027 mas, bpa=-2.193 degrees ! Estimated noise=0.233675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479666 Jy ! Component: 100 - total flux cleaned = 0.000589243 Jy ! Component: 150 - total flux cleaned = 0.000657728 Jy ! Component: 200 - total flux cleaned = 0.000706429 Jy ! Total flux subtracted in 200 components = 0.000706429 Jy ! Clean residual min=-0.000964 max=0.001005 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.132514 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 157 components and 0.132514 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=0.053046Jy sigma=1.370600 ! Fit after self-cal, rms=0.053047Jy sigma=1.370589 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 = 8.46899e-05 Jy ! Component: 100 - total flux cleaned = 0.000100465 Jy ! Component: 150 - total flux cleaned = 0.000115555 Jy ! Component: 200 - total flux cleaned = 0.000115714 Jy ! Total flux subtracted in 200 components = 0.000115714 Jy ! Clean residual min=-0.000948 max=0.000989 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.13263 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 166 components and 0.13263 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=0.053040Jy sigma=1.370402 ! Fit after self-cal, rms=0.053040Jy sigma=1.370399 ! 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=0.053040Jy sigma=1.370399 ! Fit after self-cal, rms=0.053015Jy sigma=1.370383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.079 mas, bmaj=3.083 mas, bpa=-2.995 degrees ! Estimated noise=0.299567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274001 Jy ! Component: 100 - total flux cleaned = 0.000382935 Jy ! Component: 150 - total flux cleaned = 0.000436641 Jy ! Component: 200 - total flux cleaned = 0.000461622 Jy ! Total flux subtracted in 200 components = 0.000461622 Jy ! Clean residual min=-0.001011 max=0.001011 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.133092 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 180 components and 0.133092 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=0.053011Jy sigma=1.370337 ! Fit after self-cal, rms=0.053011Jy sigma=1.370327 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 = 0.000102403 Jy ! Component: 100 - total flux cleaned = 0.00012504 Jy ! Component: 150 - total flux cleaned = 0.000114902 Jy ! Component: 200 - total flux cleaned = 0.000105597 Jy ! Total flux subtracted in 200 components = 0.000105597 Jy ! Clean residual min=-0.001019 max=0.000983 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.133197 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 186 components and 0.133197 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=0.053010Jy sigma=1.370320 ! Fit after self-cal, rms=0.053009Jy sigma=1.370317 ! 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=0.8503 mas, bmaj=2.027 mas, bpa=-2.197 degrees ! Estimated noise=0.233571 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8503 x 2.027 at -2.197 degrees (North through East) ! Clean map min=-0.0010703 max=0.088666 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=0.6784 mas, bmaj=1.745 mas, bpa=-2.952 degrees ! Estimated noise=0.351899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0648961 Jy ! Component: 100 - total flux cleaned = 0.0899209 Jy ! Component: 150 - total flux cleaned = 0.102517 Jy ! Component: 200 - total flux cleaned = 0.109639 Jy ! Total flux subtracted in 200 components = 0.109639 Jy ! Clean residual min=-0.002748 max=0.003781 Jy/beam ! Clean residual mean=-0.000001 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.109639 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 0.109639 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8503 mas, bmaj=2.027 mas, bpa=-2.197 degrees ! Estimated noise=0.233571 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 = 0.0062863 Jy ! Component: 100 - total flux cleaned = 0.00990167 Jy ! Component: 150 - total flux cleaned = 0.0123117 Jy ! Component: 200 - total flux cleaned = 0.014175 Jy ! Total flux subtracted in 200 components = 0.014175 Jy ! Clean residual min=-0.001528 max=0.001334 Jy/beam ! Clean residual mean=-0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.123814 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 45 components and 0.123814 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=2.079 mas, bmaj=3.083 mas, bpa=-2.995 degrees ! Estimated noise=0.299567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230884 Jy ! Component: 100 - total flux cleaned = 0.00386169 Jy ! Component: 150 - total flux cleaned = 0.00509765 Jy ! Component: 200 - total flux cleaned = 0.00609406 Jy ! Total flux subtracted in 200 components = 0.00609406 Jy ! Clean residual min=-0.001249 max=0.001246 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.129909 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 = 0.00063494 Jy ! Component: 100 - total flux cleaned = 0.00101458 Jy ! Component: 150 - total flux cleaned = 0.00135365 Jy ! Component: 200 - total flux cleaned = 0.00165692 Jy ! Total flux subtracted in 200 components = 0.00165692 Jy ! Clean residual min=-0.001135 max=0.001125 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.131565 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 117 components and 0.131565 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8503 mas, bmaj=2.027 mas, bpa=-2.197 degrees ! Estimated noise=0.233571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133012 Jy ! Component: 100 - total flux cleaned = 0.000336992 Jy ! Component: 150 - total flux cleaned = 0.000423643 Jy ! Component: 200 - total flux cleaned = 0.000528124 Jy ! Total flux subtracted in 200 components = 0.000528124 Jy ! Clean residual min=-0.001221 max=0.001071 Jy/beam ! Clean residual mean=-0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.132094 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 142 components and 0.132094 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=0.053067Jy sigma=1.371702 ! Fit after self-cal, rms=0.053060Jy sigma=1.371592 wmodel /scr/pima/bg219b_uvs/J1706+1208_X_map.mod ! Writing 142 model components to file: /scr/pima/bg219b_uvs/J1706+1208_X_map.mod wobs /scr/pima/bg219b_uvs/J1706+1208_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1706+1208_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1706+1208_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J1706+1208_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 = -0.00016324 Jy ! Component: 100 - total flux cleaned = -0.000347474 Jy ! Component: 150 - total flux cleaned = -0.000434784 Jy ! Component: 200 - total flux cleaned = -0.000417981 Jy ! Component: 250 - total flux cleaned = -0.000434534 Jy ! Component: 300 - total flux cleaned = -0.000402706 Jy ! Component: 350 - total flux cleaned = -0.000402975 Jy ! Component: 400 - total flux cleaned = -0.000387736 Jy ! Component: 450 - total flux cleaned = -0.000372767 Jy ! Component: 500 - total flux cleaned = -0.000372463 Jy ! Component: 550 - total flux cleaned = -0.000343337 Jy ! Component: 600 - total flux cleaned = -0.000329219 Jy ! Component: 650 - total flux cleaned = -0.000356596 Jy ! Component: 700 - total flux cleaned = -0.000329194 Jy ! Component: 750 - total flux cleaned = -0.000356073 Jy ! Component: 800 - total flux cleaned = -0.000369143 Jy ! Component: 850 - total flux cleaned = -0.000382185 Jy ! Component: 900 - total flux cleaned = -0.000420582 Jy ! Component: 950 - total flux cleaned = -0.000433207 Jy ! Component: 1000 - total flux cleaned = -0.000458284 Jy ! Component: 1050 - total flux cleaned = -0.000446131 Jy ! Component: 1100 - total flux cleaned = -0.00050705 Jy ! Component: 1150 - total flux cleaned = -0.000507055 Jy ! Component: 1200 - total flux cleaned = -0.000530715 Jy ! Component: 1250 - total flux cleaned = -0.000507248 Jy ! Component: 1300 - total flux cleaned = -0.000507437 Jy ! Component: 1350 - total flux cleaned = -0.000518923 Jy ! Component: 1400 - total flux cleaned = -0.000507484 Jy ! Component: 1450 - total flux cleaned = -0.000530076 Jy ! Component: 1500 - total flux cleaned = -0.00051903 Jy ! Component: 1550 - total flux cleaned = -0.000562956 Jy ! Component: 1600 - total flux cleaned = -0.000606513 Jy ! Component: 1650 - total flux cleaned = -0.000606314 Jy ! Component: 1700 - total flux cleaned = -0.000648859 Jy ! Component: 1750 - total flux cleaned = -0.000648877 Jy ! Component: 1800 - total flux cleaned = -0.000648755 Jy ! Component: 1850 - total flux cleaned = -0.000679865 Jy ! Component: 1900 - total flux cleaned = -0.000690098 Jy ! Component: 1950 - total flux cleaned = -0.000710475 Jy ! Component: 2000 - total flux cleaned = -0.000710557 Jy ! Component: 2050 - total flux cleaned = -0.000690727 Jy ! Component: 2100 - total flux cleaned = -0.000740179 Jy ! Component: 2150 - total flux cleaned = -0.000769547 Jy ! Component: 2200 - total flux cleaned = -0.000769429 Jy ! Component: 2250 - total flux cleaned = -0.000779134 Jy ! Component: 2300 - total flux cleaned = -0.000836359 Jy ! Component: 2350 - total flux cleaned = -0.000826869 Jy ! Component: 2400 - total flux cleaned = -0.000845699 Jy ! Component: 2450 - total flux cleaned = -0.000873687 Jy ! Component: 2500 - total flux cleaned = -0.000892368 Jy ! Component: 2550 - total flux cleaned = -0.000938251 Jy ! Component: 2600 - total flux cleaned = -0.000947407 Jy ! Component: 2650 - total flux cleaned = -0.000947422 Jy ! Component: 2700 - total flux cleaned = -0.000974459 Jy ! Component: 2750 - total flux cleaned = -0.00103672 Jy ! Component: 2800 - total flux cleaned = -0.00104548 Jy ! Component: 2850 - total flux cleaned = -0.00105427 Jy ! Component: 2900 - total flux cleaned = -0.0010543 Jy ! Component: 2950 - total flux cleaned = -0.00108022 Jy ! Component: 3000 - total flux cleaned = -0.00108883 Jy ! Component: 3050 - total flux cleaned = -0.00113975 Jy ! Component: 3100 - total flux cleaned = -0.00111438 Jy ! Component: 3150 - total flux cleaned = -0.00112272 Jy ! Component: 3200 - total flux cleaned = -0.00114766 Jy ! Component: 3250 - total flux cleaned = -0.00115596 Jy ! Component: 3300 - total flux cleaned = -0.00117238 Jy ! Component: 3350 - total flux cleaned = -0.00118865 Jy ! Component: 3400 - total flux cleaned = -0.0011725 Jy ! Component: 3450 - total flux cleaned = -0.00116446 Jy ! Component: 3500 - total flux cleaned = -0.00119656 Jy ! Component: 3550 - total flux cleaned = -0.00118859 Jy ! Component: 3600 - total flux cleaned = -0.00121223 Jy ! Component: 3650 - total flux cleaned = -0.00122006 Jy ! Component: 3700 - total flux cleaned = -0.00120453 Jy ! Component: 3750 - total flux cleaned = -0.00122002 Jy ! Component: 3800 - total flux cleaned = -0.00118921 Jy ! Component: 3850 - total flux cleaned = -0.00118157 Jy ! Component: 3900 - total flux cleaned = -0.00117399 Jy ! Component: 3950 - total flux cleaned = -0.00118905 Jy ! Component: 4000 - total flux cleaned = -0.0011816 Jy ! Component: 4050 - total flux cleaned = -0.00117405 Jy ! Total flux subtracted in 4096 components = -0.00116662 Jy ! Clean residual min=-0.000465 max=0.000538 Jy/beam ! Clean residual mean=-0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.130927 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 415 components and 0.130927 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1706+1208_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8503 x 2.027 at -2.197 degrees (North through East) ! Clean map min=-0.00081961 max=0.088481 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1706+1208_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0884814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.427679 0.427679 0.855359 1.71072 3.42144 6.84287 13.6857 27.3715 54.743 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 701.46 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1706+1208_X_uvs.log closed on Thu Apr 7 01:59:46 2016