! Started logfile: /d2/scr/pima/bp171a6_uvs/J0608+4508_X_uvs.log on Wed Jan 15 14:43:30 2014 obs /d2/scr/pima/bp171a6_uvs/J0608+4508_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0608+4508_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J0608+4508 ! ! 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 792 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/bp171a6_uvs/J0608+4508_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. ! ! 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=1.002524Jy sigma=2.856957 ! Fit after self-cal, rms=0.937198Jy sigma=2.588174 ! 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=0.9697 mas, bmaj=2.958 mas, bpa=-39.71 degrees ! Estimated noise=17.0407 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 = 0.0593438 Jy ! Component: 100 - total flux cleaned = 0.0799277 Jy ! Total flux subtracted in 100 components = 0.0799277 Jy ! Clean residual min=-0.004520 max=0.009377 Jy/beam ! Clean residual mean=0.000003 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.0799277 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0799277 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=0.024171Jy sigma=0.087230 ! Fit after self-cal, rms=0.023759Jy sigma=0.086961 ! 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=1.321 mas, bmaj=3.453 mas, bpa=-42.47 degrees ! Estimated noise=10.2018 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 = 0.0158757 Jy ! Component: 100 - total flux cleaned = 0.0236192 Jy ! Component: 150 - total flux cleaned = 0.0278875 Jy ! Component: 200 - total flux cleaned = 0.0304561 Jy ! Total flux subtracted in 200 components = 0.0304561 Jy ! Clean residual min=-0.003945 max=0.003734 Jy/beam ! Clean residual mean=0.000013 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.110384 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 80 components and 0.110384 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=0.016629Jy sigma=0.049487 ! Fit after self-cal, rms=0.016644Jy sigma=0.049457 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.321 x 3.453 at -42.47 degrees (North through East) ! Clean map min=-0.0038968 max=0.068659 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.94 KP 0.96 LA 0.90 ! MK 1.03 NL 1.04 OV 1.00 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.18 HN 0.93 KP 1.07 LA 0.95 ! MK 0.99 NL 1.05 OV 1.01 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 1.09 KP 0.92 LA 0.92 ! MK 0.88 NL 1.03 OV 1.01 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.08 KP 1.08 LA 0.95 ! MK 0.87 NL 0.86 OV 1.04 PT 0.90 ! SC 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.01 KP 1.06 LA 1.04 ! MK 1.17 NL 1.10 OV 0.93 PT 0.95 ! SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.99 KP 1.06 LA 0.92 ! MK 1.01 NL 1.01 OV 1.08 PT 0.86 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 KP 1.11 LA 0.93 ! MK 0.86 NL 1.00 OV 0.96 PT 0.89 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.016644Jy sigma=0.049457 ! Fit after self-cal, rms=0.015060Jy sigma=0.039758 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.309 mas, bmaj=3.477 mas, bpa=-41.98 degrees ! Estimated noise=9.96816 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 = -0.000538205 Jy ! Component: 100 - total flux cleaned = -0.000497774 Jy ! Component: 150 - total flux cleaned = -0.00048038 Jy ! Component: 200 - total flux cleaned = -0.000452567 Jy ! Total flux subtracted in 200 components = -0.000452567 Jy ! Clean residual min=-0.001895 max=0.001900 Jy/beam ! Clean residual mean=0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.109931 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.109931 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=0.014911Jy sigma=0.039800 ! Fit after self-cal, rms=0.014931Jy sigma=0.039788 ! 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=0.014931Jy sigma=0.039788 ! Fit after self-cal, rms=0.014889Jy sigma=0.039733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.302 mas, bmaj=3.477 mas, bpa=-41.85 degrees ! Estimated noise=9.88948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00042987 Jy ! Component: 100 - total flux cleaned = -0.000443479 Jy ! Component: 150 - total flux cleaned = -0.000431132 Jy ! Component: 200 - total flux cleaned = -0.000409024 Jy ! Total flux subtracted in 200 components = -0.000409024 Jy ! Clean residual min=-0.001831 max=0.001869 Jy/beam ! Clean residual mean=0.000004 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.109522 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.109522 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=0.014782Jy sigma=0.039794 ! Fit after self-cal, rms=0.014785Jy sigma=0.039793 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 = 2.44471e-05 Jy ! Component: 100 - total flux cleaned = 4.29596e-05 Jy ! Component: 150 - total flux cleaned = 5.19133e-05 Jy ! Component: 200 - total flux cleaned = 6.03042e-05 Jy ! Total flux subtracted in 200 components = 6.03042e-05 Jy ! Clean residual min=-0.001820 max=0.001853 Jy/beam ! Clean residual mean=0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.109582 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.109582 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=0.014754Jy sigma=0.039784 ! Fit after self-cal, rms=0.014756Jy sigma=0.039782 ! 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=0.014756Jy sigma=0.039782 ! Fit after self-cal, rms=0.014720Jy sigma=0.039733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=3.477 mas, bpa=-41.74 degrees ! Estimated noise=9.81708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318029 Jy ! Component: 100 - total flux cleaned = -0.000317225 Jy ! Component: 150 - total flux cleaned = -0.00032683 Jy ! Component: 200 - total flux cleaned = -0.00032661 Jy ! Total flux subtracted in 200 components = -0.00032661 Jy ! Clean residual min=-0.001778 max=0.001829 Jy/beam ! Clean residual mean=0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.109256 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.109256 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=0.014639Jy sigma=0.039801 ! Fit after self-cal, rms=0.014641Jy sigma=0.039800 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 = -1.6549e-05 Jy ! Component: 100 - total flux cleaned = 6.75008e-06 Jy ! Component: 150 - total flux cleaned = 1.42324e-05 Jy ! Component: 200 - total flux cleaned = 2.1262e-05 Jy ! Total flux subtracted in 200 components = 2.1262e-05 Jy ! Clean residual min=-0.001778 max=0.001817 Jy/beam ! Clean residual mean=0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.109277 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.109277 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=0.014622Jy sigma=0.039797 ! Fit after self-cal, rms=0.014623Jy sigma=0.039796 ! 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=0.014623Jy sigma=0.039796 ! Fit after self-cal, rms=0.014587Jy sigma=0.039759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.57 mas, bmaj=4.702 mas, bpa=-58.32 degrees ! Estimated noise=8.93569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204077 Jy ! Component: 100 - total flux cleaned = -0.000156775 Jy ! Component: 150 - total flux cleaned = -0.000134956 Jy ! Component: 200 - total flux cleaned = -0.000111419 Jy ! Total flux subtracted in 200 components = -0.000111419 Jy ! Clean residual min=-0.001989 max=0.002298 Jy/beam ! Clean residual mean=0.000005 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.109166 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.109166 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=0.014528Jy sigma=0.039814 ! Fit after self-cal, rms=0.014530Jy sigma=0.039812 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 = 2.27736e-05 Jy ! Component: 100 - total flux cleaned = 4.28535e-05 Jy ! Component: 150 - total flux cleaned = 5.53035e-05 Jy ! Component: 200 - total flux cleaned = 6.29925e-05 Jy ! Total flux subtracted in 200 components = 6.29925e-05 Jy ! Clean residual min=-0.001970 max=0.002277 Jy/beam ! Clean residual mean=0.000005 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.109229 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 113 components and 0.109229 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=0.014522Jy sigma=0.039818 ! Fit after self-cal, rms=0.014523Jy sigma=0.039817 ! 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=1.286 mas, bmaj=3.476 mas, bpa=-41.61 degrees ! Estimated noise=9.74915 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.286 x 3.476 at -41.61 degrees (North through East) ! Clean map min=-0.0016908 max=0.06378 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=0.9339 mas, bmaj=2.964 mas, bpa=-38.88 degrees ! Estimated noise=16.312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0574727 Jy ! Component: 100 - total flux cleaned = 0.0779099 Jy ! Component: 150 - total flux cleaned = 0.0885873 Jy ! Component: 200 - total flux cleaned = 0.094865 Jy ! Total flux subtracted in 200 components = 0.094865 Jy ! Clean residual min=-0.002988 max=0.003781 Jy/beam ! Clean residual mean=-0.000000 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.094865 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.094865 Jy ! Inverting map and beam ! Estimated beam: bmin=1.286 mas, bmaj=3.476 mas, bpa=-41.61 degrees ! Estimated noise=9.74915 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 = 0.00572538 Jy ! Component: 100 - total flux cleaned = 0.00877249 Jy ! Component: 150 - total flux cleaned = 0.0106135 Jy ! Component: 200 - total flux cleaned = 0.0118012 Jy ! Total flux subtracted in 200 components = 0.0118012 Jy ! Clean residual min=-0.001827 max=0.001787 Jy/beam ! Clean residual mean=0.000005 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.106666 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 88 components and 0.106666 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=2.57 mas, bmaj=4.702 mas, bpa=-58.32 degrees ! Estimated noise=8.93569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104672 Jy ! Component: 100 - total flux cleaned = 0.00164112 Jy ! Component: 150 - total flux cleaned = 0.00198753 Jy ! Component: 200 - total flux cleaned = 0.00212949 Jy ! Total flux subtracted in 200 components = 0.00212949 Jy ! Clean residual min=-0.002015 max=0.002310 Jy/beam ! Clean residual mean=0.000005 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.108796 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 = 3.65358e-05 Jy ! Component: 100 - total flux cleaned = 7.04059e-05 Jy ! Component: 150 - total flux cleaned = 9.54656e-05 Jy ! Component: 200 - total flux cleaned = 0.00011909 Jy ! Total flux subtracted in 200 components = 0.00011909 Jy ! Clean residual min=-0.002007 max=0.002292 Jy/beam ! Clean residual mean=0.000005 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.108915 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.108915 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.286 mas, bmaj=3.476 mas, bpa=-41.61 degrees ! Estimated noise=9.74915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.452e-05 Jy ! Component: 100 - total flux cleaned = -6.23531e-05 Jy ! Component: 150 - total flux cleaned = -3.37983e-05 Jy ! Component: 200 - total flux cleaned = -2.05505e-05 Jy ! Total flux subtracted in 200 components = -2.05505e-05 Jy ! Clean residual min=-0.001722 max=0.001764 Jy/beam ! Clean residual mean=0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.108894 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 101 components and 0.108894 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=0.014483Jy sigma=0.039826 ! Fit after self-cal, rms=0.014476Jy sigma=0.039820 wmodel /d2/scr/pima/bp171a6_uvs/J0608+4508_X_map.mod ! Writing 101 model components to file: /d2/scr/pima/bp171a6_uvs/J0608+4508_X_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0608+4508_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0608+4508_X_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0608+4508_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a6_uvs/J0608+4508_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 = 0.000292591 Jy ! Component: 100 - total flux cleaned = 0.000459676 Jy ! Component: 150 - total flux cleaned = 0.000584929 Jy ! Component: 200 - total flux cleaned = 0.000699714 Jy ! Component: 250 - total flux cleaned = 0.000806027 Jy ! Component: 300 - total flux cleaned = 0.000806353 Jy ! Component: 350 - total flux cleaned = 0.000806845 Jy ! Component: 400 - total flux cleaned = 0.000754156 Jy ! Component: 450 - total flux cleaned = 0.000687101 Jy ! Component: 500 - total flux cleaned = 0.000670475 Jy ! Component: 550 - total flux cleaned = 0.00059292 Jy ! Component: 600 - total flux cleaned = 0.000549027 Jy ! Component: 650 - total flux cleaned = 0.000577169 Jy ! Component: 700 - total flux cleaned = 0.000590908 Jy ! Component: 750 - total flux cleaned = 0.000591173 Jy ! Component: 800 - total flux cleaned = 0.000629967 Jy ! Component: 850 - total flux cleaned = 0.000654886 Jy ! Component: 900 - total flux cleaned = 0.000642656 Jy ! Component: 950 - total flux cleaned = 0.00065446 Jy ! Component: 1000 - total flux cleaned = 0.000631419 Jy ! Component: 1050 - total flux cleaned = 0.000654098 Jy ! Component: 1100 - total flux cleaned = 0.000664997 Jy ! Component: 1150 - total flux cleaned = 0.000664784 Jy ! Component: 1200 - total flux cleaned = 0.000664661 Jy ! Component: 1250 - total flux cleaned = 0.00066455 Jy ! Component: 1300 - total flux cleaned = 0.000664545 Jy ! Component: 1350 - total flux cleaned = 0.000694536 Jy ! Component: 1400 - total flux cleaned = 0.000704474 Jy ! Component: 1450 - total flux cleaned = 0.000723872 Jy ! Component: 1500 - total flux cleaned = 0.000723866 Jy ! Component: 1550 - total flux cleaned = 0.00072393 Jy ! Component: 1600 - total flux cleaned = 0.000723902 Jy ! Component: 1650 - total flux cleaned = 0.000733194 Jy ! Component: 1700 - total flux cleaned = 0.00073313 Jy ! Component: 1750 - total flux cleaned = 0.000733108 Jy ! Component: 1800 - total flux cleaned = 0.000733073 Jy ! Component: 1850 - total flux cleaned = 0.000759848 Jy ! Component: 1900 - total flux cleaned = 0.000777504 Jy ! Component: 1950 - total flux cleaned = 0.000812556 Jy ! Component: 2000 - total flux cleaned = 0.00082991 Jy ! Component: 2050 - total flux cleaned = 0.000838561 Jy ! Component: 2100 - total flux cleaned = 0.000873074 Jy ! Component: 2150 - total flux cleaned = 0.000907238 Jy ! Component: 2200 - total flux cleaned = 0.000915741 Jy ! Component: 2250 - total flux cleaned = 0.000941064 Jy ! Component: 2300 - total flux cleaned = 0.000966243 Jy ! Component: 2350 - total flux cleaned = 0.000991326 Jy ! Component: 2400 - total flux cleaned = 0.00102455 Jy ! Component: 2450 - total flux cleaned = 0.00103284 Jy ! Component: 2500 - total flux cleaned = 0.00106578 Jy ! Component: 2550 - total flux cleaned = 0.00109034 Jy ! Component: 2600 - total flux cleaned = 0.00112301 Jy ! Component: 2650 - total flux cleaned = 0.00116365 Jy ! Component: 2700 - total flux cleaned = 0.00117987 Jy ! Component: 2750 - total flux cleaned = 0.00123645 Jy ! Component: 2800 - total flux cleaned = 0.00126065 Jy ! Component: 2850 - total flux cleaned = 0.00130882 Jy ! Component: 2900 - total flux cleaned = 0.00135697 Jy ! Component: 2950 - total flux cleaned = 0.00138903 Jy ! Component: 3000 - total flux cleaned = 0.00141305 Jy ! Component: 3050 - total flux cleaned = 0.00146104 Jy ! Component: 3100 - total flux cleaned = 0.00150893 Jy ! Component: 3150 - total flux cleaned = 0.00154881 Jy ! Component: 3200 - total flux cleaned = 0.00158866 Jy ! Component: 3250 - total flux cleaned = 0.00162053 Jy ! Component: 3300 - total flux cleaned = 0.00166037 Jy ! Component: 3350 - total flux cleaned = 0.00168424 Jy ! Component: 3400 - total flux cleaned = 0.00171615 Jy ! Component: 3450 - total flux cleaned = 0.00176394 Jy ! Component: 3500 - total flux cleaned = 0.00179577 Jy ! Component: 3550 - total flux cleaned = 0.00185949 Jy ! Component: 3600 - total flux cleaned = 0.00188342 Jy ! Component: 3650 - total flux cleaned = 0.00191532 Jy ! Component: 3700 - total flux cleaned = 0.00195526 Jy ! Component: 3750 - total flux cleaned = 0.0020032 Jy ! Component: 3800 - total flux cleaned = 0.00205122 Jy ! Component: 3850 - total flux cleaned = 0.00207529 Jy ! Component: 3900 - total flux cleaned = 0.00214757 Jy ! Component: 3950 - total flux cleaned = 0.00218785 Jy ! Component: 4000 - total flux cleaned = 0.00223622 Jy ! Component: 4050 - total flux cleaned = 0.00230082 Jy ! Total flux subtracted in 4096 components = 0.00234127 Jy ! Clean residual min=-0.000429 max=0.000544 Jy/beam ! Clean residual mean=0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.111236 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 362 components and 0.111236 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a6_uvs/J0608+4508_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.286 x 3.476 at -41.61 degrees (North through East) ! Clean map min=-0.00089282 max=0.063855 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0608+4508_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0638547 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126555 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.594575 0.594575 1.18915 2.3783 4.7566 9.51319 19.0264 38.0528 76.1055 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 504.562 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0608+4508_X_uvs.log closed on Wed Jan 15 14:43:35 2014