! Started logfile: /d2/scr/pima/bp171a2_uvs/J0735-2232_X_uvs.log on Tue Feb 18 19:56:37 2014 obs /d2/scr/pima/bp171a2_uvs/J0735-2232_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0735-2232_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.785714 visibilities/baseline/integration-bin. ! Found source: J0735-2232 ! ! 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 528 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/J0735-2232_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001624Jy sigma=36.459353 ! Fit after self-cal, rms=0.923010Jy sigma=34.260477 ! 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=0.6386 mas, bmaj=1.811 mas, bpa=-0.3403 degrees ! Estimated noise=1.13699 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 = 0.0573778 Jy ! Component: 100 - total flux cleaned = 0.0720839 Jy ! Total flux subtracted in 100 components = 0.0720839 Jy ! Clean residual min=-0.006317 max=0.007569 Jy/beam ! Clean residual mean=0.000000 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.0720839 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0720839 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=0.024537Jy sigma=0.906922 ! Fit after self-cal, rms=0.024523Jy sigma=0.906473 ! 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=0.7726 mas, bmaj=2.009 mas, bpa=-1.622 degrees ! Estimated noise=0.85725 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 = 0.0105059 Jy ! Component: 100 - total flux cleaned = 0.0158608 Jy ! Component: 150 - total flux cleaned = 0.0187109 Jy ! Component: 200 - total flux cleaned = 0.0202984 Jy ! Total flux subtracted in 200 components = 0.0202984 Jy ! Clean residual min=-0.005946 max=0.006782 Jy/beam ! Clean residual mean=0.000001 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.0923823 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.0923822 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=0.020074Jy sigma=0.730138 ! Fit after self-cal, rms=0.020062Jy sigma=0.729581 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7726 x 2.009 at -1.622 degrees (North through East) ! Clean map min=-0.0054574 max=0.077022 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 1.08 FD 0.93 HN 1.00* KP 1.11 ! LA 0.91 MK 0.99 NL 0.99 SC 0.90 ! ! ! 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* 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* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.00* KP 1.11 ! LA 0.90 MK 1.09 NL 0.99 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.86 HN 1.00* KP 1.19 ! LA 0.85 MK 0.96 NL 0.99 SC 0.95 ! ! ! 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* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.87 HN 1.00* KP 1.15 ! LA 0.90 MK 1.03 NL 1.03 SC 1.03 ! ! ! 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* SC 1.00* ! ! ! Fit before self-cal, rms=0.020062Jy sigma=0.729581 ! Fit after self-cal, rms=0.018718Jy sigma=0.681808 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7745 mas, bmaj=2.013 mas, bpa=-1.366 degrees ! Estimated noise=0.840512 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 = -0.00059764 Jy ! Component: 100 - total flux cleaned = -0.000571231 Jy ! Component: 150 - total flux cleaned = -0.000570141 Jy ! Component: 200 - total flux cleaned = -0.000569027 Jy ! Total flux subtracted in 200 components = -0.000569027 Jy ! Clean residual min=-0.003820 max=0.004509 Jy/beam ! Clean residual mean=0.000001 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.0918132 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0918132 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=0.018651Jy sigma=0.679707 ! Fit after self-cal, rms=0.018662Jy sigma=0.679593 ! 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=0.018662Jy sigma=0.679593 ! Fit after self-cal, rms=0.018585Jy sigma=0.678954 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7738 mas, bmaj=2.011 mas, bpa=-1.252 degrees ! Estimated noise=0.835043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332932 Jy ! Component: 100 - total flux cleaned = -0.000362636 Jy ! Component: 150 - total flux cleaned = -0.000338772 Jy ! Component: 200 - total flux cleaned = -0.000349003 Jy ! Total flux subtracted in 200 components = -0.000349003 Jy ! Clean residual min=-0.003779 max=0.004478 Jy/beam ! Clean residual mean=0.000001 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.0914642 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0914642 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=0.018558Jy sigma=0.678182 ! Fit after self-cal, rms=0.018559Jy sigma=0.678136 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 = 2.06698e-05 Jy ! Component: 100 - total flux cleaned = 1.02958e-05 Jy ! Component: 150 - total flux cleaned = 1.54448e-06 Jy ! Component: 200 - total flux cleaned = 1.7216e-06 Jy ! Total flux subtracted in 200 components = 1.7216e-06 Jy ! Clean residual min=-0.003768 max=0.004478 Jy/beam ! Clean residual mean=0.000001 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.0914659 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0914659 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=0.018549Jy sigma=0.677806 ! Fit after self-cal, rms=0.018549Jy sigma=0.677771 ! 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=0.018549Jy sigma=0.677771 ! Fit after self-cal, rms=0.018511Jy sigma=0.677557 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7732 mas, bmaj=2.01 mas, bpa=-1.182 degrees ! Estimated noise=0.831965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172002 Jy ! Component: 100 - total flux cleaned = -0.000173302 Jy ! Component: 150 - total flux cleaned = -0.00018165 Jy ! Component: 200 - total flux cleaned = -0.000181665 Jy ! Total flux subtracted in 200 components = -0.000181665 Jy ! Clean residual min=-0.003736 max=0.004455 Jy/beam ! Clean residual mean=0.000001 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.0912843 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0912843 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=0.018499Jy sigma=0.677227 ! Fit after self-cal, rms=0.018499Jy sigma=0.677204 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 = 5.42594e-06 Jy ! Component: 100 - total flux cleaned = -1.95789e-06 Jy ! Component: 150 - total flux cleaned = -1.60132e-05 Jy ! Component: 200 - total flux cleaned = -2.26646e-05 Jy ! Total flux subtracted in 200 components = -2.26646e-05 Jy ! Clean residual min=-0.003726 max=0.004452 Jy/beam ! Clean residual mean=0.000001 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.0912616 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0912616 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=0.018493Jy sigma=0.677015 ! Fit after self-cal, rms=0.018494Jy sigma=0.676998 ! 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=0.018494Jy sigma=0.676998 ! Fit after self-cal, rms=0.018475Jy sigma=0.676934 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.129 mas, bmaj=4.382 mas, bpa=7.404 degrees ! Estimated noise=1.18364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.18853e-05 Jy ! Component: 100 - total flux cleaned = -4.49306e-05 Jy ! Component: 150 - total flux cleaned = -1.32252e-05 Jy ! Component: 200 - total flux cleaned = 1.9883e-06 Jy ! Total flux subtracted in 200 components = 1.9883e-06 Jy ! Clean residual min=-0.004961 max=0.007436 Jy/beam ! Clean residual mean=0.000001 rms=0.002078 Jy/beam ! Combined flux in latest and established models = 0.0912636 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.0912636 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=0.018489Jy sigma=0.677600 ! Fit after self-cal, rms=0.018489Jy sigma=0.677584 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 = 1.79375e-05 Jy ! Component: 100 - total flux cleaned = 4.62137e-05 Jy ! Component: 150 - total flux cleaned = 6.04994e-05 Jy ! Component: 200 - total flux cleaned = 8.66149e-05 Jy ! Total flux subtracted in 200 components = 8.66149e-05 Jy ! Clean residual min=-0.004943 max=0.007424 Jy/beam ! Clean residual mean=0.000001 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.0913502 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 38 components and 0.0913502 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=0.018518Jy sigma=0.678863 ! Fit after self-cal, rms=0.018518Jy sigma=0.678853 ! 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=0.7728 mas, bmaj=2.009 mas, bpa=-1.143 degrees ! Estimated noise=0.830304 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7728 x 2.009 at -1.143 degrees (North through East) ! Clean map min=-0.0033314 max=0.074334 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=0.6364 mas, bmaj=1.813 mas, bpa=0.1736 degrees ! Estimated noise=1.09215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0551056 Jy ! Component: 100 - total flux cleaned = 0.0695122 Jy ! Component: 150 - total flux cleaned = 0.0772591 Jy ! Component: 200 - total flux cleaned = 0.0819572 Jy ! Total flux subtracted in 200 components = 0.0819572 Jy ! Clean residual min=-0.003617 max=0.004257 Jy/beam ! Clean residual mean=0.000000 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.0819572 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0819572 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7728 mas, bmaj=2.009 mas, bpa=-1.143 degrees ! Estimated noise=0.830304 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 = 0.00440463 Jy ! Component: 100 - total flux cleaned = 0.0067224 Jy ! Component: 150 - total flux cleaned = 0.00800991 Jy ! Component: 200 - total flux cleaned = 0.00872951 Jy ! Total flux subtracted in 200 components = 0.00872951 Jy ! Clean residual min=-0.003721 max=0.004416 Jy/beam ! Clean residual mean=0.000001 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.0906867 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.0906867 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=2.129 mas, bmaj=4.382 mas, bpa=7.404 degrees ! Estimated noise=1.18364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643181 Jy ! Component: 100 - total flux cleaned = 0.000693572 Jy ! Component: 150 - total flux cleaned = 0.000724408 Jy ! Component: 200 - total flux cleaned = 0.000753402 Jy ! Total flux subtracted in 200 components = 0.000753402 Jy ! Clean residual min=-0.004960 max=0.007440 Jy/beam ! Clean residual mean=0.000001 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.0914401 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 = 1.39447e-05 Jy ! Component: 100 - total flux cleaned = 4.08123e-05 Jy ! Component: 150 - total flux cleaned = 6.65343e-05 Jy ! Component: 200 - total flux cleaned = 7.89504e-05 Jy ! Total flux subtracted in 200 components = 7.89504e-05 Jy ! Clean residual min=-0.004941 max=0.007430 Jy/beam ! Clean residual mean=0.000001 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.091519 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 30 components and 0.091519 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7728 mas, bmaj=2.009 mas, bpa=-1.143 degrees ! Estimated noise=0.830304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.98159e-05 Jy ! Component: 100 - total flux cleaned = -9.67142e-05 Jy ! Component: 150 - total flux cleaned = -8.09081e-05 Jy ! Component: 200 - total flux cleaned = -6.88754e-05 Jy ! Total flux subtracted in 200 components = -6.88754e-05 Jy ! Clean residual min=-0.003678 max=0.004464 Jy/beam ! Clean residual mean=0.000001 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.0914502 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0914502 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=0.018492Jy sigma=0.677950 ! Fit after self-cal, rms=0.018489Jy sigma=0.677808 wmodel /d2/scr/pima/bp171a2_uvs/J0735-2232_X_map.mod ! Writing 38 model components to file: /d2/scr/pima/bp171a2_uvs/J0735-2232_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0735-2232_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0735-2232_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0735-2232_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a2_uvs/J0735-2232_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 = 0.00195514 Jy ! Component: 100 - total flux cleaned = 0.00294714 Jy ! Component: 150 - total flux cleaned = 0.00352535 Jy ! Component: 200 - total flux cleaned = 0.00362854 Jy ! Component: 250 - total flux cleaned = 0.00358089 Jy ! Component: 300 - total flux cleaned = 0.00345236 Jy ! Component: 350 - total flux cleaned = 0.00333136 Jy ! Component: 400 - total flux cleaned = 0.00336922 Jy ! Component: 450 - total flux cleaned = 0.00326233 Jy ! Component: 500 - total flux cleaned = 0.00305892 Jy ! Component: 550 - total flux cleaned = 0.00292917 Jy ! Component: 600 - total flux cleaned = 0.00289741 Jy ! Component: 650 - total flux cleaned = 0.00289676 Jy ! Component: 700 - total flux cleaned = 0.0028677 Jy ! Component: 750 - total flux cleaned = 0.00292205 Jy ! Component: 800 - total flux cleaned = 0.00289537 Jy ! Component: 850 - total flux cleaned = 0.00292051 Jy ! Component: 900 - total flux cleaned = 0.0028477 Jy ! Component: 950 - total flux cleaned = 0.00280063 Jy ! Component: 1000 - total flux cleaned = 0.00273287 Jy ! Component: 1050 - total flux cleaned = 0.0027115 Jy ! Component: 1100 - total flux cleaned = 0.00266887 Jy ! Component: 1150 - total flux cleaned = 0.00258608 Jy ! Component: 1200 - total flux cleaned = 0.00252576 Jy ! Component: 1250 - total flux cleaned = 0.0025059 Jy ! Component: 1300 - total flux cleaned = 0.00246805 Jy ! Component: 1350 - total flux cleaned = 0.00248677 Jy ! Component: 1400 - total flux cleaned = 0.00248625 Jy ! Component: 1450 - total flux cleaned = 0.00243289 Jy ! Component: 1500 - total flux cleaned = 0.0023987 Jy ! Component: 1550 - total flux cleaned = 0.0024156 Jy ! Component: 1600 - total flux cleaned = 0.00244853 Jy ! Component: 1650 - total flux cleaned = 0.00243186 Jy ! Component: 1700 - total flux cleaned = 0.00238379 Jy ! Component: 1750 - total flux cleaned = 0.00235241 Jy ! Component: 1800 - total flux cleaned = 0.00233691 Jy ! Component: 1850 - total flux cleaned = 0.00230628 Jy ! Component: 1900 - total flux cleaned = 0.0022166 Jy ! Component: 1950 - total flux cleaned = 0.00218739 Jy ! Component: 2000 - total flux cleaned = 0.00211543 Jy ! Component: 2050 - total flux cleaned = 0.00210151 Jy ! Component: 2100 - total flux cleaned = 0.00210147 Jy ! Component: 2150 - total flux cleaned = 0.00208744 Jy ! Component: 2200 - total flux cleaned = 0.00206001 Jy ! Component: 2250 - total flux cleaned = 0.00208684 Jy ! Component: 2300 - total flux cleaned = 0.00208693 Jy ! Component: 2350 - total flux cleaned = 0.00211324 Jy ! Component: 2400 - total flux cleaned = 0.00213916 Jy ! Component: 2450 - total flux cleaned = 0.00211336 Jy ! Component: 2500 - total flux cleaned = 0.002126 Jy ! Component: 2550 - total flux cleaned = 0.002088 Jy ! Component: 2600 - total flux cleaned = 0.00210059 Jy ! Component: 2650 - total flux cleaned = 0.00212554 Jy ! Component: 2700 - total flux cleaned = 0.00210085 Jy ! Component: 2750 - total flux cleaned = 0.00211309 Jy ! Component: 2800 - total flux cleaned = 0.00211298 Jy ! Component: 2850 - total flux cleaned = 0.00211297 Jy ! Component: 2900 - total flux cleaned = 0.00210099 Jy ! Component: 2950 - total flux cleaned = 0.00211297 Jy ! Component: 3000 - total flux cleaned = 0.00206507 Jy ! Component: 3050 - total flux cleaned = 0.00211286 Jy ! Component: 3100 - total flux cleaned = 0.0021009 Jy ! Component: 3150 - total flux cleaned = 0.00212479 Jy ! Component: 3200 - total flux cleaned = 0.00212474 Jy ! Component: 3250 - total flux cleaned = 0.00216048 Jy ! Component: 3300 - total flux cleaned = 0.00217239 Jy ! Component: 3350 - total flux cleaned = 0.0021724 Jy ! Component: 3400 - total flux cleaned = 0.00220806 Jy ! Component: 3450 - total flux cleaned = 0.00220805 Jy ! Component: 3500 - total flux cleaned = 0.00223182 Jy ! Component: 3550 - total flux cleaned = 0.00226764 Jy ! Component: 3600 - total flux cleaned = 0.00230345 Jy ! Component: 3650 - total flux cleaned = 0.00232739 Jy ! Component: 3700 - total flux cleaned = 0.00236331 Jy ! Component: 3750 - total flux cleaned = 0.00238728 Jy ! Component: 3800 - total flux cleaned = 0.00242342 Jy ! Component: 3850 - total flux cleaned = 0.0024354 Jy ! Component: 3900 - total flux cleaned = 0.00245952 Jy ! Component: 3950 - total flux cleaned = 0.00245949 Jy ! Component: 4000 - total flux cleaned = 0.00250809 Jy ! Component: 4050 - total flux cleaned = 0.0025203 Jy ! Total flux subtracted in 4096 components = 0.00254474 Jy ! Clean residual min=-0.000706 max=0.000738 Jy/beam ! Clean residual mean=-0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0939949 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 293 components and 0.093995 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0735-2232_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7728 x 2.009 at -1.143 degrees (North through East) ! Clean map min=-0.0020852 max=0.07421 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0735-2232_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0742096 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182162 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.736409 0.736409 1.47282 2.94564 5.89127 11.7825 23.5651 47.1302 94.2603 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 407.382 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0735-2232_X_uvs.log closed on Tue Feb 18 19:56:42 2014