! Started logfile: /d2/scr/pima/bp171a2_uvs/J1008+0029_X_uvs.log on Tue Feb 18 19:58:57 2014 obs /d2/scr/pima/bp171a2_uvs/J1008+0029_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J1008+0029_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.840278 visibilities/baseline/integration-bin. ! Found source: J1008+0029 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 968 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 /d2/scr/pima/bp171a2_uvs/J1008+0029_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002831Jy sigma=36.488296 ! Fit after self-cal, rms=0.943904Jy sigma=34.099380 ! 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=0.7726 mas, bmaj=1.888 mas, bpa=0.6499 degrees ! Estimated noise=0.847255 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 = 0.0435847 Jy ! Component: 100 - total flux cleaned = 0.0543399 Jy ! Total flux subtracted in 100 components = 0.0543399 Jy ! Clean residual min=-0.005335 max=0.006904 Jy/beam ! Clean residual mean=-0.000013 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.0543399 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0543399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030712Jy sigma=0.869275 ! Fit after self-cal, rms=0.029546Jy sigma=0.833673 ! 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=0.9753 mas, bmaj=2.161 mas, bpa=3.905 degrees ! Estimated noise=0.662603 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 = 0.00754946 Jy ! Component: 100 - total flux cleaned = 0.0110687 Jy ! Component: 150 - total flux cleaned = 0.0130754 Jy ! Component: 200 - total flux cleaned = 0.0138857 Jy ! Total flux subtracted in 200 components = 0.0138857 Jy ! Clean residual min=-0.004793 max=0.007199 Jy/beam ! Clean residual mean=-0.000015 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.0682256 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.0682256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028566Jy sigma=0.720144 ! Fit after self-cal, rms=0.028564Jy sigma=0.719921 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9753 x 2.161 at 3.905 degrees (North through East) ! Clean map min=-0.0045576 max=0.058776 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.028564Jy sigma=0.719921 ! Fit after self-cal, rms=0.028564Jy sigma=0.719921 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9753 mas, bmaj=2.161 mas, bpa=3.905 degrees ! Estimated noise=0.662603 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 (3.6, -20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569553 Jy ! Component: 100 - total flux cleaned = 0.00590705 Jy ! Component: 150 - total flux cleaned = 0.00590615 Jy ! Component: 200 - total flux cleaned = 0.00591037 Jy ! Total flux subtracted in 200 components = 0.00591037 Jy ! Clean residual min=-0.004579 max=0.005814 Jy/beam ! Clean residual mean=-0.000014 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.0741359 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.0741359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026809Jy sigma=0.674822 ! Fit after self-cal, rms=0.026714Jy sigma=0.663540 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026714Jy sigma=0.663540 ! Fit after self-cal, rms=0.026714Jy sigma=0.663540 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9753 mas, bmaj=2.161 mas, bpa=3.905 degrees ! Estimated noise=0.662603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197402 Jy ! Component: 100 - total flux cleaned = 0.00218154 Jy ! Component: 150 - total flux cleaned = 0.00240707 Jy ! Component: 200 - total flux cleaned = 0.00252744 Jy ! Total flux subtracted in 200 components = 0.00252744 Jy ! Clean residual min=-0.004544 max=0.004403 Jy/beam ! Clean residual mean=-0.000014 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.0766634 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.0766634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026282Jy sigma=0.657024 ! Fit after self-cal, rms=0.026294Jy sigma=0.654954 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 = 0.000802439 Jy ! Component: 100 - total flux cleaned = 0.00111184 Jy ! Component: 150 - total flux cleaned = 0.00124978 Jy ! Component: 200 - total flux cleaned = 0.00131539 Jy ! Total flux subtracted in 200 components = 0.00131539 Jy ! Clean residual min=-0.004429 max=0.004052 Jy/beam ! Clean residual mean=-0.000014 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.0779788 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.0779788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026112Jy sigma=0.651908 ! Fit after self-cal, rms=0.026126Jy sigma=0.651427 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026126Jy sigma=0.651427 ! Fit after self-cal, rms=0.026126Jy sigma=0.651427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9753 mas, bmaj=2.161 mas, bpa=3.905 degrees ! Estimated noise=0.662603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516358 Jy ! Component: 100 - total flux cleaned = 0.000705638 Jy ! Component: 150 - total flux cleaned = 0.000824467 Jy ! Component: 200 - total flux cleaned = 0.000909226 Jy ! Total flux subtracted in 200 components = 0.000909226 Jy ! Clean residual min=-0.004439 max=0.003848 Jy/beam ! Clean residual mean=-0.000014 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.078888 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.078888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026017Jy sigma=0.649387 ! Fit after self-cal, rms=0.026026Jy sigma=0.649233 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 = 0.000343007 Jy ! Component: 100 - total flux cleaned = 0.000450922 Jy ! Component: 150 - total flux cleaned = 0.000527347 Jy ! Component: 200 - total flux cleaned = 0.000576599 Jy ! Total flux subtracted in 200 components = 0.000576599 Jy ! Clean residual min=-0.004413 max=0.003758 Jy/beam ! Clean residual mean=-0.000013 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.0794646 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 80 components and 0.0794646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025948Jy sigma=0.647730 ! Fit after self-cal, rms=0.025952Jy sigma=0.647651 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025952Jy sigma=0.647651 ! Fit after self-cal, rms=0.025952Jy sigma=0.647651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=3.193 mas, bpa=-0.3035 degrees ! Estimated noise=0.83204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135539 Jy ! Component: 100 - total flux cleaned = 0.00206082 Jy ! Component: 150 - total flux cleaned = 0.00231227 Jy ! Component: 200 - total flux cleaned = 0.00253614 Jy ! Total flux subtracted in 200 components = 0.00253614 Jy ! Clean residual min=-0.006177 max=0.005712 Jy/beam ! Clean residual mean=-0.000024 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.0820007 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.0820007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026008Jy sigma=0.646340 ! Fit after self-cal, rms=0.026005Jy sigma=0.646077 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 = 0.000425597 Jy ! Component: 100 - total flux cleaned = 0.000554879 Jy ! Component: 150 - total flux cleaned = 0.000701355 Jy ! Component: 200 - total flux cleaned = 0.000754565 Jy ! Total flux subtracted in 200 components = 0.000754565 Jy ! Clean residual min=-0.006146 max=0.005584 Jy/beam ! Clean residual mean=-0.000023 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.0827553 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.0827553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026053Jy sigma=0.647509 ! Fit after self-cal, rms=0.026050Jy sigma=0.647408 ! 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=0.9753 mas, bmaj=2.161 mas, bpa=3.905 degrees ! Estimated noise=0.662603 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9753 x 2.161 at 3.905 degrees (North through East) ! Clean map min=-0.0044384 max=0.056012 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=0.7726 mas, bmaj=1.888 mas, bpa=0.6499 degrees ! Estimated noise=0.847255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0439896 Jy ! Component: 100 - total flux cleaned = 0.0560652 Jy ! Component: 150 - total flux cleaned = 0.0627829 Jy ! Component: 200 - total flux cleaned = 0.0660807 Jy ! Total flux subtracted in 200 components = 0.0660807 Jy ! Clean residual min=-0.004717 max=0.004181 Jy/beam ! Clean residual mean=-0.000011 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.0660807 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0660807 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9753 mas, bmaj=2.161 mas, bpa=3.905 degrees ! Estimated noise=0.662603 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 = 0.00498636 Jy ! Component: 100 - total flux cleaned = 0.00759472 Jy ! Component: 150 - total flux cleaned = 0.0090533 Jy ! Component: 200 - total flux cleaned = 0.0103243 Jy ! Total flux subtracted in 200 components = 0.0103243 Jy ! Clean residual min=-0.004313 max=0.004349 Jy/beam ! Clean residual mean=-0.000016 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.076405 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.076405 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=2.252 mas, bmaj=3.193 mas, bpa=-0.3035 degrees ! Estimated noise=0.83204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280876 Jy ! Component: 100 - total flux cleaned = 0.00378234 Jy ! Component: 150 - total flux cleaned = 0.00447599 Jy ! Component: 200 - total flux cleaned = 0.00497231 Jy ! Total flux subtracted in 200 components = 0.00497231 Jy ! Clean residual min=-0.006189 max=0.005566 Jy/beam ! Clean residual mean=-0.000025 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.0813773 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 = 0.000320878 Jy ! Component: 100 - total flux cleaned = 0.000567613 Jy ! Component: 150 - total flux cleaned = 0.000790696 Jy ! Component: 200 - total flux cleaned = 0.000927339 Jy ! Total flux subtracted in 200 components = 0.000927339 Jy ! Clean residual min=-0.006103 max=0.005445 Jy/beam ! Clean residual mean=-0.000024 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 0.0823046 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 0.0823046 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9753 mas, bmaj=2.161 mas, bpa=3.905 degrees ! Estimated noise=0.662603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000546165 Jy ! Component: 100 - total flux cleaned = -0.000893906 Jy ! Component: 150 - total flux cleaned = -0.00111054 Jy ! Component: 200 - total flux cleaned = -0.0012256 Jy ! Total flux subtracted in 200 components = -0.0012256 Jy ! Clean residual min=-0.004564 max=0.003723 Jy/beam ! Clean residual mean=-0.000012 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.081079 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.081079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026077Jy sigma=0.648095 ! Fit after self-cal, rms=0.026075Jy sigma=0.647252 wmodel /d2/scr/pima/bp171a2_uvs/J1008+0029_X_map.mod ! Writing 81 model components to file: /d2/scr/pima/bp171a2_uvs/J1008+0029_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J1008+0029_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J1008+0029_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J1008+0029_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a2_uvs/J1008+0029_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 = -0.00197947 Jy ! Component: 100 - total flux cleaned = -0.00259825 Jy ! Component: 150 - total flux cleaned = -0.00283698 Jy ! Component: 200 - total flux cleaned = -0.00299866 Jy ! Component: 250 - total flux cleaned = -0.00299941 Jy ! Component: 300 - total flux cleaned = -0.00281327 Jy ! Component: 350 - total flux cleaned = -0.00276984 Jy ! Component: 400 - total flux cleaned = -0.00281115 Jy ! Component: 450 - total flux cleaned = -0.00277101 Jy ! Component: 500 - total flux cleaned = -0.00258967 Jy ! Component: 550 - total flux cleaned = -0.00255583 Jy ! Component: 600 - total flux cleaned = -0.0024577 Jy ! Component: 650 - total flux cleaned = -0.00249029 Jy ! Component: 700 - total flux cleaned = -0.00255043 Jy ! Component: 750 - total flux cleaned = -0.00252148 Jy ! Component: 800 - total flux cleaned = -0.00238263 Jy ! Component: 850 - total flux cleaned = -0.00230272 Jy ! Component: 900 - total flux cleaned = -0.00232852 Jy ! Component: 950 - total flux cleaned = -0.00232858 Jy ! Component: 1000 - total flux cleaned = -0.00232883 Jy ! Component: 1050 - total flux cleaned = -0.00230528 Jy ! Component: 1100 - total flux cleaned = -0.00216736 Jy ! Component: 1150 - total flux cleaned = -0.00205686 Jy ! Component: 1200 - total flux cleaned = -0.00199236 Jy ! Component: 1250 - total flux cleaned = -0.00192864 Jy ! Component: 1300 - total flux cleaned = -0.00182577 Jy ! Component: 1350 - total flux cleaned = -0.00174575 Jy ! Component: 1400 - total flux cleaned = -0.00160856 Jy ! Component: 1450 - total flux cleaned = -0.00151264 Jy ! Component: 1500 - total flux cleaned = -0.00136222 Jy ! Component: 1550 - total flux cleaned = -0.00134415 Jy ! Component: 1600 - total flux cleaned = -0.00130764 Jy ! Component: 1650 - total flux cleaned = -0.00127194 Jy ! Component: 1700 - total flux cleaned = -0.00121946 Jy ! Component: 1750 - total flux cleaned = -0.00116761 Jy ! Component: 1800 - total flux cleaned = -0.00111662 Jy ! Component: 1850 - total flux cleaned = -0.00104965 Jy ! Component: 1900 - total flux cleaned = -0.00101686 Jy ! Component: 1950 - total flux cleaned = -0.00098424 Jy ! Component: 2000 - total flux cleaned = -0.000967874 Jy ! Component: 2050 - total flux cleaned = -0.000951833 Jy ! Component: 2100 - total flux cleaned = -0.000920553 Jy ! Component: 2150 - total flux cleaned = -0.000920695 Jy ! Component: 2200 - total flux cleaned = -0.000905699 Jy ! Component: 2250 - total flux cleaned = -0.000935826 Jy ! Component: 2300 - total flux cleaned = -0.000935706 Jy ! Component: 2350 - total flux cleaned = -0.000950314 Jy ! Component: 2400 - total flux cleaned = -0.000949989 Jy ! Component: 2450 - total flux cleaned = -0.000964571 Jy ! Component: 2500 - total flux cleaned = -0.000950381 Jy ! Component: 2550 - total flux cleaned = -0.00096468 Jy ! Component: 2600 - total flux cleaned = -0.000978818 Jy ! Component: 2650 - total flux cleaned = -0.00104867 Jy ! Component: 2700 - total flux cleaned = -0.000993088 Jy ! Component: 2750 - total flux cleaned = -0.000993188 Jy ! Component: 2800 - total flux cleaned = -0.00104771 Jy ! Component: 2850 - total flux cleaned = -0.00103406 Jy ! Component: 2900 - total flux cleaned = -0.00106091 Jy ! Component: 2950 - total flux cleaned = -0.0010476 Jy ! Component: 3000 - total flux cleaned = -0.00106089 Jy ! Component: 3050 - total flux cleaned = -0.00110024 Jy ! Component: 3100 - total flux cleaned = -0.00106084 Jy ! Component: 3150 - total flux cleaned = -0.00103487 Jy ! Component: 3200 - total flux cleaned = -0.00107369 Jy ! Component: 3250 - total flux cleaned = -0.00108654 Jy ! Component: 3300 - total flux cleaned = -0.00117575 Jy ! Component: 3350 - total flux cleaned = -0.0011756 Jy ! Component: 3400 - total flux cleaned = -0.00120086 Jy ! Component: 3450 - total flux cleaned = -0.00127619 Jy ! Component: 3500 - total flux cleaned = -0.00133852 Jy ! Component: 3550 - total flux cleaned = -0.00138813 Jy ! Component: 3600 - total flux cleaned = -0.00138822 Jy ! Component: 3650 - total flux cleaned = -0.00138823 Jy ! Component: 3700 - total flux cleaned = -0.00141288 Jy ! Component: 3750 - total flux cleaned = -0.00143723 Jy ! Component: 3800 - total flux cleaned = -0.00140079 Jy ! Component: 3850 - total flux cleaned = -0.00142493 Jy ! Component: 3900 - total flux cleaned = -0.00146094 Jy ! Component: 3950 - total flux cleaned = -0.00147289 Jy ! Component: 4000 - total flux cleaned = -0.00146083 Jy ! Component: 4050 - total flux cleaned = -0.00146079 Jy ! Total flux subtracted in 4096 components = -0.00144893 Jy ! Clean residual min=-0.000808 max=0.000738 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0796301 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 368 components and 0.0796301 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J1008+0029_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9753 x 2.161 at 3.905 degrees (North through East) ! Clean map min=-0.0028753 max=0.055672 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J1008+0029_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0556724 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176458 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.950874 0.950874 1.90175 3.8035 7.60699 15.214 30.428 60.8559 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 315.499 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J1008+0029_X_uvs.log closed on Tue Feb 18 19:59:01 2014