! Started logfile: /scr/pima/bg219h_uvs/J2247+4723_X_uvs.log on Thu Apr 7 12:21:57 2016 obs /scr/pima/bg219h_uvs/J2247+4723_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2247+4723_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.791257 visibilities/baseline/integration-bin. ! Found source: J2247+4723 ! ! 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 26064 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/bg219h_uvs/J2247+4723_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 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=1.000693Jy sigma=24.744815 ! Fit after self-cal, rms=0.928624Jy sigma=22.970185 ! 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=0.7289 mas, bmaj=1.15 mas, bpa=-10.49 degrees ! Estimated noise=0.471315 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 = 0.0544471 Jy ! Component: 100 - total flux cleaned = 0.0665435 Jy ! Total flux subtracted in 100 components = 0.0665435 Jy ! Clean residual min=-0.003871 max=0.004019 Jy/beam ! Clean residual mean=-0.000003 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.0665435 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0665435 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=0.063517Jy sigma=1.418355 ! Fit after self-cal, rms=0.063204Jy sigma=1.410466 ! 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=0.9282 mas, bmaj=1.445 mas, bpa=-11.62 degrees ! Estimated noise=0.249574 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 = 0.00683364 Jy ! Component: 100 - total flux cleaned = 0.00960676 Jy ! Component: 150 - total flux cleaned = 0.0109172 Jy ! Component: 200 - total flux cleaned = 0.011267 Jy ! Total flux subtracted in 200 components = 0.011267 Jy ! Clean residual min=-0.002084 max=0.004952 Jy/beam ! Clean residual mean=-0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0778105 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.0778105 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=0.062559Jy sigma=1.392882 ! Fit after self-cal, rms=0.062565Jy sigma=1.392701 ! Inverting map ! Added new window around map position (-11.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360939 Jy ! Component: 100 - total flux cleaned = 0.00370584 Jy ! Component: 150 - total flux cleaned = 0.0039425 Jy ! Component: 200 - total flux cleaned = 0.00419533 Jy ! Total flux subtracted in 200 components = 0.00419533 Jy ! Clean residual min=-0.001852 max=0.002550 Jy/beam ! Clean residual mean=-0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0820058 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0820058 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=0.062326Jy sigma=1.386504 ! Fit after self-cal, rms=0.062288Jy sigma=1.385869 ! Inverting map ! Added new window around map position (-19, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174726 Jy ! Component: 100 - total flux cleaned = 0.0022974 Jy ! Component: 150 - total flux cleaned = 0.00257133 Jy ! Component: 200 - total flux cleaned = 0.00283627 Jy ! Total flux subtracted in 200 components = 0.00283627 Jy ! Clean residual min=-0.001877 max=0.001493 Jy/beam ! Clean residual mean=-0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0848421 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0848421 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=0.062199Jy sigma=1.383715 ! Fit after self-cal, rms=0.062185Jy sigma=1.383452 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9282 x 1.445 at -11.62 degrees (North through East) ! Clean map min=-0.0015949 max=0.07359 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 1.01 HN 1.06 KP 1.00 ! LA 0.96 MK 1.00 NL 1.01 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 0.99 ! LA 1.00 MK 1.02 NL 0.94 OV 1.04 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.90 KP 0.98 ! LA 0.92 MK 1.01 NL 0.98 OV 0.97 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 0.96 ! LA 0.97 MK 1.02 NL 1.07 OV 1.04 ! PT 1.00 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.96 KP 0.99 ! LA 1.01 MK 1.00 NL 1.00 OV 0.99 ! PT 1.04 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.90 KP 1.00 ! LA 1.02 MK 0.96 NL 1.05 OV 1.01 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 1.01 ! LA 0.96 MK 1.05 NL 1.10 OV 1.03 ! PT 1.02 SC 0.97 ! ! ! 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=0.062185Jy sigma=1.383452 ! Fit after self-cal, rms=0.060809Jy sigma=1.380541 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9251 mas, bmaj=1.44 mas, bpa=-11.23 degrees ! Estimated noise=0.247462 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 = 0.000577857 Jy ! Component: 100 - total flux cleaned = 0.00083226 Jy ! Component: 150 - total flux cleaned = 0.000899651 Jy ! Component: 200 - total flux cleaned = 0.000940761 Jy ! Total flux subtracted in 200 components = 0.000940761 Jy ! Clean residual min=-0.001415 max=0.001523 Jy/beam ! Clean residual mean=0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0857828 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.0857828 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=0.060788Jy sigma=1.380094 ! Fit after self-cal, rms=0.060770Jy sigma=1.379939 ! 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=0.060770Jy sigma=1.379939 ! Fit after self-cal, rms=0.060828Jy sigma=1.377415 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9281 mas, bmaj=1.431 mas, bpa=-11.61 degrees ! Estimated noise=0.247701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043999 Jy ! Component: 100 - total flux cleaned = 0.000440164 Jy ! Component: 150 - total flux cleaned = 0.000458628 Jy ! Component: 200 - total flux cleaned = 0.000523094 Jy ! Total flux subtracted in 200 components = 0.000523094 Jy ! Clean residual min=-0.001444 max=0.001223 Jy/beam ! Clean residual mean=-0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0863059 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0863059 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=0.060812Jy sigma=1.377089 ! Fit after self-cal, rms=0.060821Jy sigma=1.376980 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 = 8.68765e-05 Jy ! Component: 100 - total flux cleaned = 0.00014393 Jy ! Component: 150 - total flux cleaned = 0.000196927 Jy ! Component: 200 - total flux cleaned = 0.000221269 Jy ! Total flux subtracted in 200 components = 0.000221269 Jy ! Clean residual min=-0.001422 max=0.001229 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0865272 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.0865272 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=0.060815Jy sigma=1.376839 ! Fit after self-cal, rms=0.060816Jy sigma=1.376834 ! 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=0.060816Jy sigma=1.376834 ! Fit after self-cal, rms=0.060690Jy sigma=1.376793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9283 mas, bmaj=1.429 mas, bpa=-11.67 degrees ! Estimated noise=0.247446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.38358e-05 Jy ! Component: 100 - total flux cleaned = 5.41014e-05 Jy ! Component: 150 - total flux cleaned = 9.11618e-05 Jy ! Component: 200 - total flux cleaned = 0.000125344 Jy ! Total flux subtracted in 200 components = 0.000125344 Jy ! Clean residual min=-0.001436 max=0.001250 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0866525 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.0866525 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=0.060685Jy sigma=1.376671 ! Fit after self-cal, rms=0.060684Jy sigma=1.376666 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 = -1.32652e-06 Jy ! Component: 100 - total flux cleaned = 3.0919e-05 Jy ! Component: 150 - total flux cleaned = 6.17671e-05 Jy ! Component: 200 - total flux cleaned = 8.13943e-05 Jy ! Total flux subtracted in 200 components = 8.13943e-05 Jy ! Clean residual min=-0.001415 max=0.001256 Jy/beam ! Clean residual mean=-0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0867339 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.0867339 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=0.060681Jy sigma=1.376583 ! Fit after self-cal, rms=0.060681Jy sigma=1.376580 ! 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=0.060681Jy sigma=1.376580 ! Fit after self-cal, rms=0.060584Jy sigma=1.376568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.307 mas, bmaj=2.566 mas, bpa=-29.66 degrees ! Estimated noise=0.314614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.7883e-05 Jy ! Component: 100 - total flux cleaned = 2.3196e-05 Jy ! Component: 150 - total flux cleaned = 3.42213e-05 Jy ! Component: 200 - total flux cleaned = 3.45416e-05 Jy ! Total flux subtracted in 200 components = 3.45416e-05 Jy ! Clean residual min=-0.001445 max=0.001237 Jy/beam ! Clean residual mean=-0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0867685 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 105 components and 0.0867685 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=0.060584Jy sigma=1.376557 ! Fit after self-cal, rms=0.060584Jy sigma=1.376545 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 = 9.27057e-08 Jy ! Component: 100 - total flux cleaned = 1.71945e-05 Jy ! Component: 150 - total flux cleaned = 9.18983e-06 Jy ! Component: 200 - total flux cleaned = -5.25511e-06 Jy ! Total flux subtracted in 200 components = -5.25511e-06 Jy ! Clean residual min=-0.001414 max=0.001223 Jy/beam ! Clean residual mean=-0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0867632 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 108 components and 0.0867632 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=0.060585Jy sigma=1.376557 ! Fit after self-cal, rms=0.060585Jy sigma=1.376552 ! 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=0.9284 mas, bmaj=1.428 mas, bpa=-11.67 degrees ! Estimated noise=0.24723 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9284 x 1.428 at -11.67 degrees (North through East) ! Clean map min=-0.001259 max=0.073096 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=0.7276 mas, bmaj=1.136 mas, bpa=-10.6 degrees ! Estimated noise=0.46631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0540206 Jy ! Component: 100 - total flux cleaned = 0.0660651 Jy ! Component: 150 - total flux cleaned = 0.0712683 Jy ! Component: 200 - total flux cleaned = 0.0751261 Jy ! Total flux subtracted in 200 components = 0.0751261 Jy ! Clean residual min=-0.003283 max=0.002942 Jy/beam ! Clean residual mean=-0.000002 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0751261 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0751261 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9284 mas, bmaj=1.428 mas, bpa=-11.67 degrees ! Estimated noise=0.24723 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 = 0.0046321 Jy ! Component: 100 - total flux cleaned = 0.00732631 Jy ! Component: 150 - total flux cleaned = 0.00882759 Jy ! Component: 200 - total flux cleaned = 0.00965096 Jy ! Total flux subtracted in 200 components = 0.00965096 Jy ! Clean residual min=-0.001524 max=0.001589 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0847771 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.0847771 Jy ! Inverting map ! Added new window around map position (-10.4, -34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115056 Jy ! Component: 100 - total flux cleaned = 0.0013856 Jy ! Component: 150 - total flux cleaned = 0.00152103 Jy ! Component: 200 - total flux cleaned = 0.00163897 Jy ! Total flux subtracted in 200 components = 0.00163897 Jy ! Clean residual min=-0.001400 max=0.001239 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.086416 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 53 components and 0.086416 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=2.307 mas, bmaj=2.566 mas, bpa=-29.66 degrees ! Estimated noise=0.314614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414699 Jy ! Component: 100 - total flux cleaned = 0.000523576 Jy ! Component: 150 - total flux cleaned = 0.00054331 Jy ! Component: 200 - total flux cleaned = 0.000594455 Jy ! Total flux subtracted in 200 components = 0.000594455 Jy ! Clean residual min=-0.001316 max=0.001112 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0870105 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 = 2.99496e-05 Jy ! Component: 100 - total flux cleaned = 4.39349e-05 Jy ! Component: 150 - total flux cleaned = 6.97599e-05 Jy ! Component: 200 - total flux cleaned = 6.96127e-05 Jy ! Total flux subtracted in 200 components = 6.96127e-05 Jy ! Clean residual min=-0.001281 max=0.001120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0870801 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 78 components and 0.0870801 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9284 mas, bmaj=1.428 mas, bpa=-11.67 degrees ! Estimated noise=0.24723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219941 Jy ! Component: 100 - total flux cleaned = -0.000281988 Jy ! Component: 150 - total flux cleaned = -0.0002831 Jy ! Component: 200 - total flux cleaned = -0.000266467 Jy ! Total flux subtracted in 200 components = -0.000266467 Jy ! Clean residual min=-0.001295 max=0.001173 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0868136 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.0868136 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=0.060570Jy sigma=1.376297 ! Fit after self-cal, rms=0.060568Jy sigma=1.376183 wmodel /scr/pima/bg219h_uvs/J2247+4723_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219h_uvs/J2247+4723_X_map.mod wobs /scr/pima/bg219h_uvs/J2247+4723_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2247+4723_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2247+4723_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J2247+4723_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 = -0.000186796 Jy ! Component: 100 - total flux cleaned = -0.00020829 Jy ! Component: 150 - total flux cleaned = -0.000248617 Jy ! Component: 200 - total flux cleaned = -0.0003455 Jy ! Component: 250 - total flux cleaned = -0.000401618 Jy ! Component: 300 - total flux cleaned = -0.000546249 Jy ! Component: 350 - total flux cleaned = -0.00063429 Jy ! Component: 400 - total flux cleaned = -0.000634189 Jy ! Component: 450 - total flux cleaned = -0.000684475 Jy ! Component: 500 - total flux cleaned = -0.000684205 Jy ! Component: 550 - total flux cleaned = -0.000732661 Jy ! Component: 600 - total flux cleaned = -0.000764295 Jy ! Component: 650 - total flux cleaned = -0.000795823 Jy ! Component: 700 - total flux cleaned = -0.000857119 Jy ! Component: 750 - total flux cleaned = -0.000917174 Jy ! Component: 800 - total flux cleaned = -0.000946774 Jy ! Component: 850 - total flux cleaned = -0.000990314 Jy ! Component: 900 - total flux cleaned = -0.00101897 Jy ! Component: 950 - total flux cleaned = -0.00106108 Jy ! Component: 1000 - total flux cleaned = -0.00108883 Jy ! Component: 1050 - total flux cleaned = -0.0011432 Jy ! Component: 1100 - total flux cleaned = -0.00119646 Jy ! Component: 1150 - total flux cleaned = -0.00120956 Jy ! Component: 1200 - total flux cleaned = -0.00123576 Jy ! Component: 1250 - total flux cleaned = -0.00126153 Jy ! Component: 1300 - total flux cleaned = -0.0013631 Jy ! Component: 1350 - total flux cleaned = -0.00136308 Jy ! Component: 1400 - total flux cleaned = -0.00142529 Jy ! Component: 1450 - total flux cleaned = -0.00149888 Jy ! Component: 1500 - total flux cleaned = -0.00154729 Jy ! Component: 1550 - total flux cleaned = -0.00152335 Jy ! Component: 1600 - total flux cleaned = -0.00155918 Jy ! Component: 1650 - total flux cleaned = -0.00160628 Jy ! Component: 1700 - total flux cleaned = -0.00161797 Jy ! Component: 1750 - total flux cleaned = -0.00161798 Jy ! Component: 1800 - total flux cleaned = -0.00161797 Jy ! Component: 1850 - total flux cleaned = -0.00167463 Jy ! Component: 1900 - total flux cleaned = -0.00166315 Jy ! Component: 1950 - total flux cleaned = -0.00165206 Jy ! Component: 2000 - total flux cleaned = -0.0016521 Jy ! Component: 2050 - total flux cleaned = -0.00164111 Jy ! Component: 2100 - total flux cleaned = -0.00165208 Jy ! Component: 2150 - total flux cleaned = -0.00168453 Jy ! Component: 2200 - total flux cleaned = -0.00166308 Jy ! Component: 2250 - total flux cleaned = -0.00167363 Jy ! Component: 2300 - total flux cleaned = -0.00164197 Jy ! Component: 2350 - total flux cleaned = -0.00166297 Jy ! Component: 2400 - total flux cleaned = -0.00166296 Jy ! Component: 2450 - total flux cleaned = -0.00163201 Jy ! Component: 2500 - total flux cleaned = -0.00162181 Jy ! Component: 2550 - total flux cleaned = -0.00164223 Jy ! Component: 2600 - total flux cleaned = -0.0016321 Jy ! Component: 2650 - total flux cleaned = -0.00162214 Jy ! Component: 2700 - total flux cleaned = -0.0016619 Jy ! Component: 2750 - total flux cleaned = -0.00164207 Jy ! Component: 2800 - total flux cleaned = -0.00161261 Jy ! Component: 2850 - total flux cleaned = -0.00161252 Jy ! Component: 2900 - total flux cleaned = -0.00155438 Jy ! Component: 2950 - total flux cleaned = -0.00153512 Jy ! Component: 3000 - total flux cleaned = -0.00149681 Jy ! Component: 3050 - total flux cleaned = -0.00146829 Jy ! Component: 3100 - total flux cleaned = -0.0014777 Jy ! Component: 3150 - total flux cleaned = -0.00143077 Jy ! Component: 3200 - total flux cleaned = -0.00139349 Jy ! Component: 3250 - total flux cleaned = -0.00139342 Jy ! Component: 3300 - total flux cleaned = -0.00138416 Jy ! Component: 3350 - total flux cleaned = -0.0013383 Jy ! Component: 3400 - total flux cleaned = -0.00135653 Jy ! Component: 3450 - total flux cleaned = -0.0013202 Jy ! Component: 3500 - total flux cleaned = -0.00135625 Jy ! Component: 3550 - total flux cleaned = -0.00131138 Jy ! Component: 3600 - total flux cleaned = -0.00131138 Jy ! Component: 3650 - total flux cleaned = -0.00131137 Jy ! Component: 3700 - total flux cleaned = -0.00132903 Jy ! Component: 3750 - total flux cleaned = -0.0013291 Jy ! Component: 3800 - total flux cleaned = -0.00133784 Jy ! Component: 3850 - total flux cleaned = -0.00133776 Jy ! Component: 3900 - total flux cleaned = -0.00133776 Jy ! Component: 3950 - total flux cleaned = -0.0013292 Jy ! Component: 4000 - total flux cleaned = -0.00138907 Jy ! Component: 4050 - total flux cleaned = -0.0013379 Jy ! Total flux subtracted in 4096 components = -0.00130399 Jy ! Clean residual min=-0.000516 max=0.000578 Jy/beam ! Clean residual mean=0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0855096 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 370 components and 0.0855096 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2247+4723_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9284 x 1.428 at -11.67 degrees (North through East) ! Clean map min=-0.0010677 max=0.072607 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2247+4723_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0726069 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135138 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.55837 0.55837 1.11674 2.23348 4.46696 8.93391 17.8678 35.7356 71.4713 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 537.278 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2247+4723_X_uvs.log closed on Thu Apr 7 12:22:01 2016