! Started logfile: /scr/pima/bg219i_uvs/J0925-2027_X_uvs.log on Wed Apr 6 23:38:48 2016 obs /scr/pima/bg219i_uvs/J0925-2027_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0925-2027_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0925-2027 ! ! 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 27360 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/bg219i_uvs/J0925-2027_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.012760Jy sigma=22.351337 ! Fit after self-cal, rms=0.887782Jy sigma=19.469263 ! 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=0.6563 mas, bmaj=1.683 mas, bpa=-2.164 degrees ! Estimated noise=0.434567 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 = 0.085018 Jy ! Component: 100 - total flux cleaned = 0.116117 Jy ! Total flux subtracted in 100 components = 0.116117 Jy ! Clean residual min=-0.006157 max=0.013573 Jy/beam ! Clean residual mean=-0.000012 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.116117 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.116117 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=0.074653Jy sigma=1.512056 ! Fit after self-cal, rms=0.074154Jy sigma=1.502880 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157079 Jy ! Component: 100 - total flux cleaned = 0.0239556 Jy ! Total flux subtracted in 100 components = 0.0239556 Jy ! Clean residual min=-0.004128 max=0.006376 Jy/beam ! Clean residual mean=-0.000005 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.140073 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.140073 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=0.070843Jy sigma=1.402108 ! Fit after self-cal, rms=0.070778Jy sigma=1.401332 ! Inverting map ! Added new window around map position (-0.6, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616168 Jy ! Component: 100 - total flux cleaned = 0.0094208 Jy ! Total flux subtracted in 100 components = 0.0094208 Jy ! Clean residual min=-0.003376 max=0.003306 Jy/beam ! Clean residual mean=-0.000001 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.149494 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.149494 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=0.070467Jy sigma=1.387949 ! Fit after self-cal, rms=0.070448Jy sigma=1.387656 ! 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=0.8032 mas, bmaj=2.015 mas, bpa=-1.87 degrees ! Estimated noise=0.263311 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 = 0.000689619 Jy ! Component: 100 - total flux cleaned = 0.000574708 Jy ! Component: 150 - total flux cleaned = 0.000608629 Jy ! Component: 200 - total flux cleaned = 0.000607659 Jy ! Total flux subtracted in 200 components = 0.000607659 Jy ! Clean residual min=-0.002933 max=0.003122 Jy/beam ! Clean residual mean=-0.000000 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.150101 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.150101 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=0.070401Jy sigma=1.386692 ! Fit after self-cal, rms=0.070397Jy sigma=1.386604 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8032 x 2.015 at -1.87 degrees (North through East) ! Clean map min=-0.0027174 max=0.11485 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 0.98 FD 0.99 HN 1.07 KP 0.99 ! LA 0.98 MK 1.00 NL 1.00 OV 0.98 ! PT 1.09 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.04 KP 0.97 ! LA 0.96 MK 1.03 NL 1.00 OV 0.97 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.09 KP 0.99 ! LA 0.94 MK 0.99 NL 1.00 OV 0.96 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 0.96 ! LA 0.96 MK 0.97 NL 1.00 OV 0.96 ! PT 1.06 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.04 KP 1.01 ! LA 0.97 MK 0.99 NL 1.01 OV 0.95 ! PT 1.13 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 0.97 ! LA 1.00 MK 0.99 NL 1.06 OV 0.95 ! PT 1.11 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.07 KP 1.00 ! LA 0.97 MK 0.99 NL 0.99 OV 0.99 ! PT 1.10 SC 0.95 ! ! ! 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=0.070397Jy sigma=1.386604 ! Fit after self-cal, rms=0.071226Jy sigma=1.379499 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7991 mas, bmaj=1.996 mas, bpa=-1.277 degrees ! Estimated noise=0.260511 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 = -0.000250048 Jy ! Component: 100 - total flux cleaned = -0.000452012 Jy ! Component: 150 - total flux cleaned = -0.000687719 Jy ! Component: 200 - total flux cleaned = -0.000853725 Jy ! Total flux subtracted in 200 components = -0.000853725 Jy ! Clean residual min=-0.002645 max=0.002388 Jy/beam ! Clean residual mean=0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.149248 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.149248 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=0.071180Jy sigma=1.378817 ! Fit after self-cal, rms=0.071244Jy sigma=1.378674 ! 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=0.071244Jy sigma=1.378674 ! Fit after self-cal, rms=0.072662Jy sigma=1.377982 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7949 mas, bmaj=1.986 mas, bpa=-1.085 degrees ! Estimated noise=0.25935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531217 Jy ! Component: 100 - total flux cleaned = 0.000554112 Jy ! Component: 150 - total flux cleaned = 0.000610926 Jy ! Component: 200 - total flux cleaned = 0.000654998 Jy ! Total flux subtracted in 200 components = 0.000654998 Jy ! Clean residual min=-0.001822 max=0.002286 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.149903 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.149903 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=0.072642Jy sigma=1.377585 ! Fit after self-cal, rms=0.072679Jy sigma=1.377454 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 (2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002001 Jy ! Component: 100 - total flux cleaned = 0.00290407 Jy ! Component: 150 - total flux cleaned = 0.00324001 Jy ! Component: 200 - total flux cleaned = 0.00347965 Jy ! Total flux subtracted in 200 components = 0.00347965 Jy ! Clean residual min=-0.001693 max=0.002038 Jy/beam ! Clean residual mean=0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.153382 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.153382 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=0.072626Jy sigma=1.375995 ! Fit after self-cal, rms=0.072622Jy sigma=1.375899 ! Inverting map ! Added new window around map position (7.2, -33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143318 Jy ! Component: 100 - total flux cleaned = 0.00175898 Jy ! Component: 150 - total flux cleaned = 0.00191892 Jy ! Component: 200 - total flux cleaned = 0.00208107 Jy ! Total flux subtracted in 200 components = 0.00208107 Jy ! Clean residual min=-0.001655 max=0.001722 Jy/beam ! Clean residual mean=0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.155463 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.155463 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=0.072572Jy sigma=1.374999 ! Fit after self-cal, rms=0.072572Jy sigma=1.374893 ! Inverting map ! Added new window around map position (-44.2, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149592 Jy ! Component: 100 - total flux cleaned = 0.00211389 Jy ! Component: 150 - total flux cleaned = 0.00247336 Jy ! Component: 200 - total flux cleaned = 0.00274683 Jy ! Total flux subtracted in 200 components = 0.00274683 Jy ! Clean residual min=-0.001555 max=0.001523 Jy/beam ! Clean residual mean=0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.15821 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.15821 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=0.072532Jy sigma=1.374072 ! Fit after self-cal, rms=0.072530Jy sigma=1.373995 ! 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=0.072530Jy sigma=1.373995 ! Fit after self-cal, rms=0.072337Jy sigma=1.373627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7921 mas, bmaj=1.979 mas, bpa=-0.9296 degrees ! Estimated noise=0.258693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856477 Jy ! Component: 100 - total flux cleaned = 0.00147766 Jy ! Component: 150 - total flux cleaned = 0.00178811 Jy ! Component: 200 - total flux cleaned = 0.00204918 Jy ! Total flux subtracted in 200 components = 0.00204918 Jy ! Clean residual min=-0.001548 max=0.001576 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.160259 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.160259 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=0.072316Jy sigma=1.373257 ! Fit after self-cal, rms=0.072320Jy sigma=1.373239 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 = 0.000307275 Jy ! Component: 100 - total flux cleaned = 0.000464937 Jy ! Component: 150 - total flux cleaned = 0.000631941 Jy ! Component: 200 - total flux cleaned = 0.000736546 Jy ! Total flux subtracted in 200 components = 0.000736546 Jy ! Clean residual min=-0.001521 max=0.001580 Jy/beam ! Clean residual mean=0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.160996 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 92 components and 0.160996 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=0.072309Jy sigma=1.373044 ! Fit after self-cal, rms=0.072310Jy sigma=1.373038 ! Inverting map ! Added new window around map position (47.4, -33.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142446 Jy ! Component: 100 - total flux cleaned = 0.00144305 Jy ! Component: 150 - total flux cleaned = 0.00146396 Jy ! Component: 200 - total flux cleaned = 0.00156179 Jy ! Total flux subtracted in 200 components = 0.00156179 Jy ! Clean residual min=-0.001425 max=0.001439 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.162558 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.162558 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=0.072275Jy sigma=1.372355 ! Fit after self-cal, rms=0.072274Jy sigma=1.372286 ! 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=0.072274Jy sigma=1.372286 ! Fit after self-cal, rms=0.072066Jy sigma=1.372142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.087 mas, bmaj=4.498 mas, bpa=5.658 degrees ! Estimated noise=0.348512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082627 Jy ! Component: 100 - total flux cleaned = 0.00148746 Jy ! Component: 150 - total flux cleaned = 0.00198964 Jy ! Component: 200 - total flux cleaned = 0.00220089 Jy ! Total flux subtracted in 200 components = 0.00220089 Jy ! Clean residual min=-0.002080 max=0.001655 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.164759 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.164758 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=0.072057Jy sigma=1.372019 ! Fit after self-cal, rms=0.072058Jy sigma=1.371998 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 = 0.000433004 Jy ! Component: 100 - total flux cleaned = 0.000622532 Jy ! Component: 150 - total flux cleaned = 0.000748802 Jy ! Component: 200 - total flux cleaned = 0.000867602 Jy ! Total flux subtracted in 200 components = 0.000867602 Jy ! Clean residual min=-0.002020 max=0.001597 Jy/beam ! Clean residual mean=0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.165626 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.165626 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=0.072055Jy sigma=1.371969 ! Fit after self-cal, rms=0.072057Jy sigma=1.371962 ! 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=0.7911 mas, bmaj=1.977 mas, bpa=-0.9079 degrees ! Estimated noise=0.258452 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7911 x 1.977 at -0.9079 degrees (North through East) ! Clean map min=-0.0013192 max=0.11233 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=0.6486 mas, bmaj=1.658 mas, bpa=-1.175 degrees ! Estimated noise=0.420355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0831925 Jy ! Component: 100 - total flux cleaned = 0.115515 Jy ! Component: 150 - total flux cleaned = 0.131292 Jy ! Component: 200 - total flux cleaned = 0.140055 Jy ! Total flux subtracted in 200 components = 0.140055 Jy ! Clean residual min=-0.003529 max=0.004287 Jy/beam ! Clean residual mean=-0.000004 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.140055 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.140055 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7911 mas, bmaj=1.977 mas, bpa=-0.9079 degrees ! Estimated noise=0.258452 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 = 0.0060874 Jy ! Component: 100 - total flux cleaned = 0.0095278 Jy ! Component: 150 - total flux cleaned = 0.0121703 Jy ! Component: 200 - total flux cleaned = 0.0143022 Jy ! Total flux subtracted in 200 components = 0.0143022 Jy ! Clean residual min=-0.001756 max=0.001790 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.154357 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.154357 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=2.087 mas, bmaj=4.498 mas, bpa=5.658 degrees ! Estimated noise=0.348512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270135 Jy ! Component: 100 - total flux cleaned = 0.00459394 Jy ! Component: 150 - total flux cleaned = 0.00611531 Jy ! Component: 200 - total flux cleaned = 0.00735639 Jy ! Total flux subtracted in 200 components = 0.00735639 Jy ! Clean residual min=-0.002309 max=0.001880 Jy/beam ! Clean residual mean=0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.161713 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 = 0.00102416 Jy ! Component: 100 - total flux cleaned = 0.00187997 Jy ! Component: 150 - total flux cleaned = 0.00249327 Jy ! Component: 200 - total flux cleaned = 0.00285178 Jy ! Total flux subtracted in 200 components = 0.00285178 Jy ! Clean residual min=-0.002173 max=0.001599 Jy/beam ! Clean residual mean=0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.164565 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 82 components and 0.164565 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7911 mas, bmaj=1.977 mas, bpa=-0.9079 degrees ! Estimated noise=0.258452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694358 Jy ! Component: 100 - total flux cleaned = 0.0007653 Jy ! Component: 150 - total flux cleaned = 0.000886259 Jy ! Component: 200 - total flux cleaned = 0.000972072 Jy ! Total flux subtracted in 200 components = 0.000972072 Jy ! Clean residual min=-0.001503 max=0.001530 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.165537 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 0.165537 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=0.072089Jy sigma=1.372596 ! Fit after self-cal, rms=0.072089Jy sigma=1.372502 wmodel /scr/pima/bg219i_uvs/J0925-2027_X_map.mod ! Writing 108 model components to file: /scr/pima/bg219i_uvs/J0925-2027_X_map.mod wobs /scr/pima/bg219i_uvs/J0925-2027_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0925-2027_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0925-2027_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J0925-2027_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 = -0.000265306 Jy ! Component: 100 - total flux cleaned = -0.000616961 Jy ! Component: 150 - total flux cleaned = -0.00071186 Jy ! Component: 200 - total flux cleaned = -0.000734153 Jy ! Component: 250 - total flux cleaned = -0.000755965 Jy ! Component: 300 - total flux cleaned = -0.000819787 Jy ! Component: 350 - total flux cleaned = -0.000881575 Jy ! Component: 400 - total flux cleaned = -0.000881734 Jy ! Component: 450 - total flux cleaned = -0.000901492 Jy ! Component: 500 - total flux cleaned = -0.000843649 Jy ! Component: 550 - total flux cleaned = -0.00086256 Jy ! Component: 600 - total flux cleaned = -0.000825396 Jy ! Component: 650 - total flux cleaned = -0.00084351 Jy ! Component: 700 - total flux cleaned = -0.000843167 Jy ! Component: 750 - total flux cleaned = -0.000808078 Jy ! Component: 800 - total flux cleaned = -0.000860008 Jy ! Component: 850 - total flux cleaned = -0.000877211 Jy ! Component: 900 - total flux cleaned = -0.000927171 Jy ! Component: 950 - total flux cleaned = -0.00091102 Jy ! Component: 1000 - total flux cleaned = -0.000959879 Jy ! Component: 1050 - total flux cleaned = -0.000975937 Jy ! Component: 1100 - total flux cleaned = -0.0010229 Jy ! Component: 1150 - total flux cleaned = -0.00100735 Jy ! Component: 1200 - total flux cleaned = -0.00102243 Jy ! Component: 1250 - total flux cleaned = -0.000992384 Jy ! Component: 1300 - total flux cleaned = -0.00100703 Jy ! Component: 1350 - total flux cleaned = -0.000992115 Jy ! Component: 1400 - total flux cleaned = -0.000991981 Jy ! Component: 1450 - total flux cleaned = -0.000948604 Jy ! Component: 1500 - total flux cleaned = -0.000891704 Jy ! Component: 1550 - total flux cleaned = -0.000821645 Jy ! Component: 1600 - total flux cleaned = -0.000752296 Jy ! Component: 1650 - total flux cleaned = -0.000697323 Jy ! Component: 1700 - total flux cleaned = -0.000683841 Jy ! Component: 1750 - total flux cleaned = -0.000616656 Jy ! Component: 1800 - total flux cleaned = -0.000577038 Jy ! Component: 1850 - total flux cleaned = -0.000511242 Jy ! Component: 1900 - total flux cleaned = -0.000511325 Jy ! Component: 1950 - total flux cleaned = -0.000511411 Jy ! Component: 2000 - total flux cleaned = -0.000421972 Jy ! Component: 2050 - total flux cleaned = -0.000422153 Jy ! Component: 2100 - total flux cleaned = -0.000396977 Jy ! Component: 2150 - total flux cleaned = -0.000322521 Jy ! Component: 2200 - total flux cleaned = -0.000285782 Jy ! Component: 2250 - total flux cleaned = -0.000273655 Jy ! Component: 2300 - total flux cleaned = -0.000201302 Jy ! Component: 2350 - total flux cleaned = -0.000165519 Jy ! Component: 2400 - total flux cleaned = -0.000177505 Jy ! Component: 2450 - total flux cleaned = -0.000177294 Jy ! Component: 2500 - total flux cleaned = -0.000107019 Jy ! Component: 2550 - total flux cleaned = -6.05764e-05 Jy ! Component: 2600 - total flux cleaned = -2.60001e-05 Jy ! Component: 2650 - total flux cleaned = 8.29472e-06 Jy ! Component: 2700 - total flux cleaned = 9.86867e-05 Jy ! Component: 2750 - total flux cleaned = 0.000121091 Jy ! Component: 2800 - total flux cleaned = 0.000143313 Jy ! Component: 2850 - total flux cleaned = 0.000198376 Jy ! Component: 2900 - total flux cleaned = 0.000176512 Jy ! Component: 2950 - total flux cleaned = 0.000187471 Jy ! Component: 3000 - total flux cleaned = 0.000252221 Jy ! Component: 3050 - total flux cleaned = 0.000305695 Jy ! Component: 3100 - total flux cleaned = 0.000337552 Jy ! Component: 3150 - total flux cleaned = 0.000369151 Jy ! Component: 3200 - total flux cleaned = 0.000421407 Jy ! Component: 3250 - total flux cleaned = 0.000431703 Jy ! Component: 3300 - total flux cleaned = 0.000462619 Jy ! Component: 3350 - total flux cleaned = 0.000493332 Jy ! Component: 3400 - total flux cleaned = 0.000544187 Jy ! Component: 3450 - total flux cleaned = 0.000523919 Jy ! Component: 3500 - total flux cleaned = 0.000584141 Jy ! Component: 3550 - total flux cleaned = 0.000594041 Jy ! Component: 3600 - total flux cleaned = 0.000603969 Jy ! Component: 3650 - total flux cleaned = 0.000613775 Jy ! Component: 3700 - total flux cleaned = 0.000594158 Jy ! Component: 3750 - total flux cleaned = 0.000633126 Jy ! Component: 3800 - total flux cleaned = 0.000642816 Jy ! Component: 3850 - total flux cleaned = 0.000662122 Jy ! Component: 3900 - total flux cleaned = 0.000681246 Jy ! Component: 3950 - total flux cleaned = 0.000700287 Jy ! Component: 4000 - total flux cleaned = 0.000747597 Jy ! Component: 4050 - total flux cleaned = 0.000728783 Jy ! Total flux subtracted in 4096 components = 0.000766224 Jy ! Clean residual min=-0.000529 max=0.000633 Jy/beam ! Clean residual mean=0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.166303 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 413 components and 0.166303 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0925-2027_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7911 x 1.977 at -0.9079 degrees (North through East) ! Clean map min=-0.00095132 max=0.112 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0925-2027_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111996 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.432096 0.432096 0.864192 1.72838 3.45677 6.91353 13.8271 27.6541 55.3083 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 694.29 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0925-2027_X_uvs.log closed on Wed Apr 6 23:38:54 2016