! Started logfile: /scr/pima/bg219h_uvs/J0500+2651_X_uvs.log on Thu Apr 7 12:00:34 2016 obs /scr/pima/bg219h_uvs/J0500+2651_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0500+2651_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J0500+2651 ! ! 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 30744 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/J0500+2651_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 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=1.000470Jy sigma=26.333711 ! Fit after self-cal, rms=0.959646Jy sigma=25.267316 ! 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=0.7336 mas, bmaj=1.516 mas, bpa=-1.268 degrees ! Estimated noise=0.394081 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 = 0.0335617 Jy ! Component: 100 - total flux cleaned = 0.0409225 Jy ! Total flux subtracted in 100 components = 0.0409225 Jy ! Clean residual min=-0.002573 max=0.002465 Jy/beam ! Clean residual mean=0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0409225 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0409225 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=0.058154Jy sigma=1.425041 ! Fit after self-cal, rms=0.056383Jy sigma=1.376591 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361025 Jy ! Component: 100 - total flux cleaned = 0.00455099 Jy ! Total flux subtracted in 100 components = 0.00455099 Jy ! Clean residual min=-0.002408 max=0.002391 Jy/beam ! Clean residual mean=0.000001 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0454735 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0454735 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=0.056265Jy sigma=1.374070 ! Fit after self-cal, rms=0.056262Jy sigma=1.373987 ! 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=0.9196 mas, bmaj=1.765 mas, bpa=-1.113 degrees ! Estimated noise=0.214386 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 = -0.00095311 Jy ! Component: 100 - total flux cleaned = -0.0015423 Jy ! Component: 150 - total flux cleaned = -0.00174338 Jy ! Component: 200 - total flux cleaned = -0.00186458 Jy ! Total flux subtracted in 200 components = -0.00186458 Jy ! Clean residual min=-0.001514 max=0.001239 Jy/beam ! Clean residual mean=0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0436089 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0436089 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=0.056244Jy sigma=1.373447 ! Fit after self-cal, rms=0.056235Jy sigma=1.373402 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9196 x 1.765 at -1.113 degrees (North through East) ! Clean map min=-0.0013466 max=0.044572 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.93 KP 1.10 ! LA 0.97 MK 1.01 NL 1.03 OV 1.09 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.89 KP 1.03 ! LA 0.92 MK 1.17 NL 1.06 OV 1.09 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.90 KP 1.01 ! LA 0.97 MK 1.03 NL 0.98 OV 1.05 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 0.94 KP 1.05 ! LA 1.01 MK 0.99 NL 1.01 OV 1.03 ! PT 1.01 SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.89 KP 1.03 ! LA 0.97 MK 1.09 NL 1.03 OV 1.02 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 0.88 KP 1.05 ! LA 0.93 MK 0.96 NL 1.08 OV 0.95 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.93 KP 0.99 ! LA 1.01 MK 0.93 NL 1.03 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056235Jy sigma=1.373402 ! Fit after self-cal, rms=0.054725Jy sigma=1.370361 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9187 mas, bmaj=1.758 mas, bpa=-1.219 degrees ! Estimated noise=0.213415 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 = 8.14928e-05 Jy ! Component: 100 - total flux cleaned = 0.000126731 Jy ! Component: 150 - total flux cleaned = 0.00013348 Jy ! Component: 200 - total flux cleaned = 0.000133361 Jy ! Total flux subtracted in 200 components = 0.000133361 Jy ! Clean residual min=-0.001496 max=0.001095 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0437423 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0437423 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=0.054722Jy sigma=1.370300 ! Fit after self-cal, rms=0.054715Jy sigma=1.370017 ! 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=0.054715Jy sigma=1.370017 ! Fit after self-cal, rms=0.054628Jy sigma=1.368571 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9166 mas, bmaj=1.76 mas, bpa=-1.263 degrees ! Estimated noise=0.213123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110279 Jy ! Component: 100 - total flux cleaned = 0.000110425 Jy ! Component: 150 - total flux cleaned = 0.000110214 Jy ! Component: 200 - total flux cleaned = 0.000103091 Jy ! Total flux subtracted in 200 components = 0.000103091 Jy ! Clean residual min=-0.001486 max=0.001114 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0438453 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0438453 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=0.054624Jy sigma=1.368514 ! Fit after self-cal, rms=0.054635Jy sigma=1.368374 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 = 2.81554e-05 Jy ! Component: 100 - total flux cleaned = 3.45332e-05 Jy ! Component: 150 - total flux cleaned = 2.82586e-05 Jy ! Component: 200 - total flux cleaned = 1.75512e-05 Jy ! Total flux subtracted in 200 components = 1.75512e-05 Jy ! Clean residual min=-0.001498 max=0.001116 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0438629 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0438629 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=0.054633Jy sigma=1.368349 ! Fit after self-cal, rms=0.054634Jy sigma=1.368341 ! 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=0.054634Jy sigma=1.368341 ! Fit after self-cal, rms=0.054485Jy sigma=1.368304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9143 mas, bmaj=1.762 mas, bpa=-1.326 degrees ! Estimated noise=0.212727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.38892e-05 Jy ! Component: 100 - total flux cleaned = 6.39609e-05 Jy ! Component: 150 - total flux cleaned = 5.7319e-05 Jy ! Component: 200 - total flux cleaned = 5.13287e-05 Jy ! Total flux subtracted in 200 components = 5.13287e-05 Jy ! Clean residual min=-0.001499 max=0.001117 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0439142 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0439142 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=0.054482Jy sigma=1.368274 ! Fit after self-cal, rms=0.054483Jy sigma=1.368262 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 = 2.27526e-05 Jy ! Component: 100 - total flux cleaned = 2.28788e-05 Jy ! Component: 150 - total flux cleaned = 2.79932e-05 Jy ! Component: 200 - total flux cleaned = 1.93063e-05 Jy ! Total flux subtracted in 200 components = 1.93063e-05 Jy ! Clean residual min=-0.001499 max=0.001121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0439335 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0439335 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=0.054481Jy sigma=1.368246 ! Fit after self-cal, rms=0.054482Jy sigma=1.368240 ! 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=0.054482Jy sigma=1.368240 ! Fit after self-cal, rms=0.054319Jy sigma=1.368227 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=2.683 mas, bpa=-0.5023 degrees ! Estimated noise=0.268123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102998 Jy ! Component: 100 - total flux cleaned = 9.81152e-05 Jy ! Component: 150 - total flux cleaned = 9.36694e-05 Jy ! Component: 200 - total flux cleaned = 9.35485e-05 Jy ! Total flux subtracted in 200 components = 9.35485e-05 Jy ! Clean residual min=-0.001290 max=0.001248 Jy/beam ! Clean residual mean=-0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0440271 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0440271 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=0.054319Jy sigma=1.368235 ! Fit after self-cal, rms=0.054318Jy sigma=1.368226 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 = 1.13402e-05 Jy ! Component: 100 - total flux cleaned = 7.94766e-06 Jy ! Component: 150 - total flux cleaned = 4.48912e-06 Jy ! Component: 200 - total flux cleaned = 1.40622e-06 Jy ! Total flux subtracted in 200 components = 1.40622e-06 Jy ! Clean residual min=-0.001287 max=0.001244 Jy/beam ! Clean residual mean=-0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0440285 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0440285 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=0.054318Jy sigma=1.368234 ! Fit after self-cal, rms=0.054318Jy sigma=1.368230 ! 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=0.9126 mas, bmaj=1.763 mas, bpa=-1.377 degrees ! Estimated noise=0.212303 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9126 x 1.763 at -1.377 degrees (North through East) ! Clean map min=-0.0013516 max=0.044005 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=0.729 mas, bmaj=1.515 mas, bpa=-1.773 degrees ! Estimated noise=0.387137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347214 Jy ! Component: 100 - total flux cleaned = 0.0424808 Jy ! Component: 150 - total flux cleaned = 0.0447331 Jy ! Component: 200 - total flux cleaned = 0.0452705 Jy ! Total flux subtracted in 200 components = 0.0452705 Jy ! Clean residual min=-0.002140 max=0.002372 Jy/beam ! Clean residual mean=0.000000 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0452705 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0452705 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9126 mas, bmaj=1.763 mas, bpa=-1.377 degrees ! Estimated noise=0.212303 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 = -0.000797473 Jy ! Component: 100 - total flux cleaned = -0.000941348 Jy ! Component: 150 - total flux cleaned = -0.000979046 Jy ! Component: 200 - total flux cleaned = -0.00102605 Jy ! Total flux subtracted in 200 components = -0.00102605 Jy ! Clean residual min=-0.001467 max=0.001132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0442445 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0442445 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=2.002 mas, bmaj=2.683 mas, bpa=-0.5023 degrees ! Estimated noise=0.268123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.30249e-05 Jy ! Component: 100 - total flux cleaned = -7.99856e-05 Jy ! Component: 150 - total flux cleaned = -9.4049e-05 Jy ! Component: 200 - total flux cleaned = -0.000106735 Jy ! Total flux subtracted in 200 components = -0.000106735 Jy ! Clean residual min=-0.001277 max=0.001266 Jy/beam ! Clean residual mean=-0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0441377 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 = -1.15446e-05 Jy ! Component: 100 - total flux cleaned = -2.22797e-05 Jy ! Component: 150 - total flux cleaned = -3.67124e-05 Jy ! Component: 200 - total flux cleaned = -4.56913e-05 Jy ! Total flux subtracted in 200 components = -4.56913e-05 Jy ! Clean residual min=-0.001276 max=0.001250 Jy/beam ! Clean residual mean=-0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.044092 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.044092 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9126 mas, bmaj=1.763 mas, bpa=-1.377 degrees ! Estimated noise=0.212303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.61535e-05 Jy ! Component: 100 - total flux cleaned = -4.19998e-05 Jy ! Component: 150 - total flux cleaned = -6.42733e-05 Jy ! Component: 200 - total flux cleaned = -8.34642e-05 Jy ! Total flux subtracted in 200 components = -8.34642e-05 Jy ! Clean residual min=-0.001486 max=0.001104 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0440086 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0440086 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=0.054322Jy sigma=1.368325 ! Fit after self-cal, rms=0.054324Jy sigma=1.368310 wmodel /scr/pima/bg219h_uvs/J0500+2651_X_map.mod ! Writing 31 model components to file: /scr/pima/bg219h_uvs/J0500+2651_X_map.mod wobs /scr/pima/bg219h_uvs/J0500+2651_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0500+2651_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0500+2651_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J0500+2651_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 = -0.000346449 Jy ! Component: 100 - total flux cleaned = -0.000425233 Jy ! Component: 150 - total flux cleaned = -0.00059211 Jy ! Component: 200 - total flux cleaned = -0.00076978 Jy ! Component: 250 - total flux cleaned = -0.00092417 Jy ! Component: 300 - total flux cleaned = -0.00102392 Jy ! Component: 350 - total flux cleaned = -0.00116797 Jy ! Component: 400 - total flux cleaned = -0.00129228 Jy ! Component: 450 - total flux cleaned = -0.00144465 Jy ! Component: 500 - total flux cleaned = -0.00157882 Jy ! Component: 550 - total flux cleaned = -0.00169609 Jy ! Component: 600 - total flux cleaned = -0.00183971 Jy ! Component: 650 - total flux cleaned = -0.00195274 Jy ! Component: 700 - total flux cleaned = -0.00206388 Jy ! Component: 750 - total flux cleaned = -0.00217275 Jy ! Component: 800 - total flux cleaned = -0.00227966 Jy ! Component: 850 - total flux cleaned = -0.00235864 Jy ! Component: 900 - total flux cleaned = -0.00244941 Jy ! Component: 950 - total flux cleaned = -0.0025005 Jy ! Component: 1000 - total flux cleaned = -0.00253866 Jy ! Component: 1050 - total flux cleaned = -0.00266333 Jy ! Component: 1100 - total flux cleaned = -0.00271256 Jy ! Component: 1150 - total flux cleaned = -0.00276128 Jy ! Component: 1200 - total flux cleaned = -0.00279729 Jy ! Component: 1250 - total flux cleaned = -0.00284458 Jy ! Component: 1300 - total flux cleaned = -0.00287976 Jy ! Component: 1350 - total flux cleaned = -0.00290299 Jy ! Component: 1400 - total flux cleaned = -0.00296025 Jy ! Component: 1450 - total flux cleaned = -0.00298288 Jy ! Component: 1500 - total flux cleaned = -0.00301655 Jy ! Component: 1550 - total flux cleaned = -0.00307187 Jy ! Component: 1600 - total flux cleaned = -0.00309368 Jy ! Component: 1650 - total flux cleaned = -0.00309355 Jy ! Component: 1700 - total flux cleaned = -0.00311528 Jy ! Component: 1750 - total flux cleaned = -0.00315773 Jy ! Component: 1800 - total flux cleaned = -0.00321032 Jy ! Component: 1850 - total flux cleaned = -0.00324149 Jy ! Component: 1900 - total flux cleaned = -0.00330333 Jy ! Component: 1950 - total flux cleaned = -0.00330315 Jy ! Component: 2000 - total flux cleaned = -0.00336371 Jy ! Component: 2050 - total flux cleaned = -0.00340371 Jy ! Component: 2100 - total flux cleaned = -0.00345349 Jy ! Component: 2150 - total flux cleaned = -0.00349287 Jy ! Component: 2200 - total flux cleaned = -0.00351234 Jy ! Component: 2250 - total flux cleaned = -0.00354134 Jy ! Component: 2300 - total flux cleaned = -0.0035606 Jy ! Component: 2350 - total flux cleaned = -0.00356062 Jy ! Component: 2400 - total flux cleaned = -0.00359838 Jy ! Component: 2450 - total flux cleaned = -0.00362639 Jy ! Component: 2500 - total flux cleaned = -0.00364504 Jy ! Component: 2550 - total flux cleaned = -0.00363602 Jy ! Component: 2600 - total flux cleaned = -0.0036908 Jy ! Component: 2650 - total flux cleaned = -0.00367271 Jy ! Component: 2700 - total flux cleaned = -0.00369083 Jy ! Component: 2750 - total flux cleaned = -0.00370859 Jy ! Component: 2800 - total flux cleaned = -0.00371744 Jy ! Component: 2850 - total flux cleaned = -0.00370871 Jy ! Component: 2900 - total flux cleaned = -0.00369999 Jy ! Component: 2950 - total flux cleaned = -0.00371736 Jy ! Component: 3000 - total flux cleaned = -0.00373457 Jy ! Component: 3050 - total flux cleaned = -0.00370895 Jy ! Component: 3100 - total flux cleaned = -0.00371735 Jy ! Component: 3150 - total flux cleaned = -0.00374258 Jy ! Component: 3200 - total flux cleaned = -0.00374252 Jy ! Component: 3250 - total flux cleaned = -0.00372585 Jy ! Component: 3300 - total flux cleaned = -0.00374243 Jy ! Component: 3350 - total flux cleaned = -0.00372598 Jy ! Component: 3400 - total flux cleaned = -0.0037016 Jy ! Component: 3450 - total flux cleaned = -0.00371774 Jy ! Component: 3500 - total flux cleaned = -0.00370977 Jy ! Component: 3550 - total flux cleaned = -0.00374173 Jy ! Component: 3600 - total flux cleaned = -0.00375746 Jy ! Component: 3650 - total flux cleaned = -0.00374965 Jy ! Component: 3700 - total flux cleaned = -0.00373393 Jy ! Component: 3750 - total flux cleaned = -0.00377283 Jy ! Component: 3800 - total flux cleaned = -0.00378822 Jy ! Component: 3850 - total flux cleaned = -0.00379588 Jy ! Component: 3900 - total flux cleaned = -0.0037882 Jy ! Component: 3950 - total flux cleaned = -0.00378813 Jy ! Component: 4000 - total flux cleaned = -0.00381076 Jy ! Component: 4050 - total flux cleaned = -0.00378826 Jy ! Total flux subtracted in 4096 components = -0.00381813 Jy ! Clean residual min=-0.000463 max=0.000451 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0401904 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 310 components and 0.0401905 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0500+2651_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9126 x 1.763 at -1.377 degrees (North through East) ! Clean map min=-0.00084585 max=0.04381 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0500+2651_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0438104 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122175 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.836618 0.836618 1.67324 3.34647 6.69295 13.3859 26.7718 53.5436 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 358.586 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0500+2651_X_uvs.log closed on Thu Apr 7 12:00:38 2016