! Started logfile: /scr/pima/bp171a0_uvs/J0737-033A_C_uvs.log on Fri Mar 15 08:59:02 2013 obs /scr/pima/bp171a0_uvs/J0737-033A_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0737-033A_C_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996914 visibilities/baseline/integration-bin. ! Found source: J0737-033A ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2584 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a0_uvs/J0737-033A_C] 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 0.300x0.300 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=1.025080Jy sigma=0.676937 ! Fit after self-cal, rms=0.874096Jy sigma=0.573023 ! 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=1.386 mas, bmaj=3.489 mas, bpa=1.997 degrees ! Estimated noise=26.9214 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 = 0.0932413 Jy ! Component: 100 - total flux cleaned = 0.124112 Jy ! Total flux subtracted in 100 components = 0.124112 Jy ! Clean residual min=-0.013629 max=0.019992 Jy/beam ! Clean residual mean=0.000024 rms=0.003685 Jy/beam ! Combined flux in latest and established models = 0.124112 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.124112 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=0.096539Jy sigma=0.064986 ! Fit after self-cal, rms=0.096520Jy sigma=0.064964 ! 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=1.628 mas, bmaj=4.025 mas, bpa=2.068 degrees ! Estimated noise=21.3236 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 = 0.0246693 Jy ! Component: 100 - total flux cleaned = 0.0367049 Jy ! Component: 150 - total flux cleaned = 0.0437042 Jy ! Component: 200 - total flux cleaned = 0.0480544 Jy ! Total flux subtracted in 200 components = 0.0480544 Jy ! Clean residual min=-0.017140 max=0.016930 Jy/beam ! Clean residual mean=-0.000001 rms=0.004280 Jy/beam ! Combined flux in latest and established models = 0.172166 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 0.172166 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=0.090924Jy sigma=0.060830 ! Fit after self-cal, rms=0.090903Jy sigma=0.060807 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.55 HN 0.79 LA 1.06 ! MK 0.83 NL 0.95 OV 0.93 PT 0.78 ! SC 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.57 HN 0.87 LA 1.06 ! MK 0.98 NL 1.04 OV 0.81 PT 0.72 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.52 HN 0.87 LA 1.39 ! MK 1.22 NL 0.97 OV 0.91 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 0.63 HN 1.29 LA 1.95 ! MK 1.56 NL 0.99 OV 1.27 PT 0.77 ! SC 0.80 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.09 HN 1.07 LA 1.11 ! MK 1.37 NL 1.12 OV 1.26 PT 1.08 ! SC 1.17 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.97 HN 1.05 LA 1.23 ! MK 1.24 NL 1.04 OV 1.11 PT 1.09 ! SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.03 HN 1.10 LA 1.33 ! MK 1.11 NL 1.14 OV 1.21 PT 1.05 ! SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.97 HN 1.03 LA 1.15 ! MK 1.31 NL 1.13 OV 1.18 PT 1.09 ! SC 1.20 ! ! ! Fit before self-cal, rms=0.090903Jy sigma=0.060807 ! Fit after self-cal, rms=0.065233Jy sigma=0.047346 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.684 mas, bmaj=4.182 mas, bpa=2.8 degrees ! Estimated noise=21.5819 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, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708031 Jy ! Component: 100 - total flux cleaned = 0.0094432 Jy ! Component: 150 - total flux cleaned = 0.0104853 Jy ! Component: 200 - total flux cleaned = 0.0113285 Jy ! Total flux subtracted in 200 components = 0.0113285 Jy ! Clean residual min=-0.004526 max=0.004716 Jy/beam ! Clean residual mean=0.000014 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.183495 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 65 components and 0.183495 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=0.064412Jy sigma=0.046800 ! Fit after self-cal, rms=0.065527Jy sigma=0.046500 ! 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=0.065527Jy sigma=0.046500 ! Fit after self-cal, rms=0.064810Jy sigma=0.046431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=4.177 mas, bpa=2.767 degrees ! Estimated noise=21.4253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290133 Jy ! Component: 100 - total flux cleaned = 0.00377427 Jy ! Component: 150 - total flux cleaned = 0.00426554 Jy ! Component: 200 - total flux cleaned = 0.0047347 Jy ! Total flux subtracted in 200 components = 0.0047347 Jy ! Clean residual min=-0.003959 max=0.004108 Jy/beam ! Clean residual mean=0.000010 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.188229 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.188229 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=0.064661Jy sigma=0.046301 ! Fit after self-cal, rms=0.064667Jy sigma=0.046288 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 = 0.0011899 Jy ! Component: 100 - total flux cleaned = 0.00131755 Jy ! Component: 150 - total flux cleaned = 0.00146291 Jy ! Component: 200 - total flux cleaned = 0.00158932 Jy ! Total flux subtracted in 200 components = 0.00158932 Jy ! Clean residual min=-0.003925 max=0.003995 Jy/beam ! Clean residual mean=0.000009 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.189819 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.189819 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=0.064631Jy sigma=0.046249 ! Fit after self-cal, rms=0.064626Jy sigma=0.046247 ! 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=0.064626Jy sigma=0.046247 ! Fit after self-cal, rms=0.064957Jy sigma=0.046225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.686 mas, bmaj=4.186 mas, bpa=2.835 degrees ! Estimated noise=21.5055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157715 Jy ! Component: 100 - total flux cleaned = 0.00210009 Jy ! Component: 150 - total flux cleaned = 0.00230268 Jy ! Component: 200 - total flux cleaned = 0.00247747 Jy ! Total flux subtracted in 200 components = 0.00247747 Jy ! Clean residual min=-0.003712 max=0.003783 Jy/beam ! Clean residual mean=0.000008 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.192296 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.192296 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=0.064913Jy sigma=0.046185 ! Fit after self-cal, rms=0.064879Jy sigma=0.046181 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) ! Added new window around map position (64.2, -55.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359711 Jy ! Component: 100 - total flux cleaned = 0.00486832 Jy ! Component: 150 - total flux cleaned = 0.00528526 Jy ! Component: 200 - total flux cleaned = 0.00549941 Jy ! Total flux subtracted in 200 components = 0.00549941 Jy ! Clean residual min=-0.003268 max=0.003662 Jy/beam ! Clean residual mean=0.000007 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.197796 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.197796 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=0.064695Jy sigma=0.046018 ! Fit after self-cal, rms=0.064665Jy sigma=0.046007 ! Inverting map ! Added new window around map position (-74.4, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001541 Jy ! Component: 100 - total flux cleaned = 0.00203235 Jy ! Component: 150 - total flux cleaned = 0.00243943 Jy ! Component: 200 - total flux cleaned = 0.00275206 Jy ! Total flux subtracted in 200 components = 0.00275206 Jy ! Clean residual min=-0.002871 max=0.002553 Jy/beam ! Clean residual mean=0.000007 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.200548 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 145 components and 0.200548 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=0.064506Jy sigma=0.045861 ! Fit after self-cal, rms=0.064465Jy sigma=0.045853 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.064465Jy sigma=0.045853 ! Fit after self-cal, rms=0.064523Jy sigma=0.045833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.428 mas, bmaj=6.465 mas, bpa=5.35 degrees ! Estimated noise=25.5215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001312 Jy ! Component: 100 - total flux cleaned = 0.0018848 Jy ! Component: 150 - total flux cleaned = 0.00210968 Jy ! Component: 200 - total flux cleaned = 0.00214893 Jy ! Total flux subtracted in 200 components = 0.00214893 Jy ! Clean residual min=-0.002711 max=0.002906 Jy/beam ! Clean residual mean=0.000009 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.202697 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 164 components and 0.202697 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=0.064486Jy sigma=0.045794 ! Fit after self-cal, rms=0.064490Jy sigma=0.045791 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 = 0.000125445 Jy ! Component: 100 - total flux cleaned = 0.000192067 Jy ! Component: 150 - total flux cleaned = 9.90433e-05 Jy ! Component: 200 - total flux cleaned = 7.10525e-05 Jy ! Total flux subtracted in 200 components = 7.10525e-05 Jy ! Clean residual min=-0.002645 max=0.002789 Jy/beam ! Clean residual mean=0.000010 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.202768 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 167 components and 0.202768 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=0.064485Jy sigma=0.045771 ! Fit after self-cal, rms=0.064491Jy sigma=0.045771 ! 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=1.687 mas, bmaj=4.187 mas, bpa=3.022 degrees ! Estimated noise=21.5058 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.687 x 4.187 at 3.022 degrees (North through East) ! Clean map min=-0.0025722 max=0.13151 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=1.428 mas, bmaj=3.651 mas, bpa=3.295 degrees ! Estimated noise=28.2981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0973108 Jy ! Component: 100 - total flux cleaned = 0.127979 Jy ! Component: 150 - total flux cleaned = 0.144753 Jy ! Component: 200 - total flux cleaned = 0.155246 Jy ! Total flux subtracted in 200 components = 0.155246 Jy ! Clean residual min=-0.005582 max=0.007181 Jy/beam ! Clean residual mean=0.000014 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.155246 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.155246 Jy ! Inverting map and beam ! Estimated beam: bmin=1.687 mas, bmaj=4.187 mas, bpa=3.022 degrees ! Estimated noise=21.5058 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 = 0.00982169 Jy ! Component: 100 - total flux cleaned = 0.0165153 Jy ! Component: 150 - total flux cleaned = 0.0217235 Jy ! Component: 200 - total flux cleaned = 0.0253058 Jy ! Total flux subtracted in 200 components = 0.0253058 Jy ! Clean residual min=-0.003945 max=0.003703 Jy/beam ! Clean residual mean=0.000019 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.180552 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 64 components and 0.180552 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.428 mas, bmaj=6.465 mas, bpa=5.35 degrees ! Estimated noise=25.5215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513059 Jy ! Component: 100 - total flux cleaned = 0.00846502 Jy ! Component: 150 - total flux cleaned = 0.0107714 Jy ! Component: 200 - total flux cleaned = 0.0122507 Jy ! Total flux subtracted in 200 components = 0.0122507 Jy ! Clean residual min=-0.003300 max=0.002982 Jy/beam ! Clean residual mean=0.000020 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.192802 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 = 0.00113516 Jy ! Component: 100 - total flux cleaned = 0.00201347 Jy ! Component: 150 - total flux cleaned = 0.00274007 Jy ! Component: 200 - total flux cleaned = 0.00334063 Jy ! Total flux subtracted in 200 components = 0.00334063 Jy ! Clean residual min=-0.003139 max=0.002890 Jy/beam ! Clean residual mean=0.000016 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.196143 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 117 components and 0.196143 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.687 mas, bmaj=4.187 mas, bpa=3.022 degrees ! Estimated noise=21.5058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152402 Jy ! Component: 100 - total flux cleaned = 0.00244969 Jy ! Component: 150 - total flux cleaned = 0.00291282 Jy ! Component: 200 - total flux cleaned = 0.00321121 Jy ! Total flux subtracted in 200 components = 0.00321121 Jy ! Clean residual min=-0.002822 max=0.002720 Jy/beam ! Clean residual mean=0.000007 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.199354 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 138 components and 0.199354 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=0.064583Jy sigma=0.045840 ! Fit after self-cal, rms=0.064517Jy sigma=0.045835 wmodel /scr/pima/bp171a0_uvs/J0737-033A_C_map.mod ! Writing 138 model components to file: /scr/pima/bp171a0_uvs/J0737-033A_C_map.mod wobs /scr/pima/bp171a0_uvs/J0737-033A_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0737-033A_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0737-033A_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171a0_uvs/J0737-033A_C_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 = -0.000789629 Jy ! Component: 100 - total flux cleaned = -0.00126557 Jy ! Component: 150 - total flux cleaned = -0.00153395 Jy ! Component: 200 - total flux cleaned = -0.00170523 Jy ! Component: 250 - total flux cleaned = -0.00191062 Jy ! Component: 300 - total flux cleaned = -0.00218675 Jy ! Component: 350 - total flux cleaned = -0.00222407 Jy ! Component: 400 - total flux cleaned = -0.00233554 Jy ! Component: 450 - total flux cleaned = -0.00247895 Jy ! Component: 500 - total flux cleaned = -0.0025482 Jy ! Component: 550 - total flux cleaned = -0.0025134 Jy ! Component: 600 - total flux cleaned = -0.00251282 Jy ! Component: 650 - total flux cleaned = -0.00247947 Jy ! Component: 700 - total flux cleaned = -0.00238382 Jy ! Component: 750 - total flux cleaned = -0.0023217 Jy ! Component: 800 - total flux cleaned = -0.00229104 Jy ! Component: 850 - total flux cleaned = -0.00226099 Jy ! Component: 900 - total flux cleaned = -0.00228961 Jy ! Component: 950 - total flux cleaned = -0.00214659 Jy ! Component: 1000 - total flux cleaned = -0.00220294 Jy ! Component: 1050 - total flux cleaned = -0.00220256 Jy ! Component: 1100 - total flux cleaned = -0.00214794 Jy ! Component: 1150 - total flux cleaned = -0.00206732 Jy ! Component: 1200 - total flux cleaned = -0.00198832 Jy ! Component: 1250 - total flux cleaned = -0.00193661 Jy ! Component: 1300 - total flux cleaned = -0.0019112 Jy ! Component: 1350 - total flux cleaned = -0.00186074 Jy ! Component: 1400 - total flux cleaned = -0.0017866 Jy ! Component: 1450 - total flux cleaned = -0.00168907 Jy ! Component: 1500 - total flux cleaned = -0.0016651 Jy ! Component: 1550 - total flux cleaned = -0.00154615 Jy ! Component: 1600 - total flux cleaned = -0.00142928 Jy ! Component: 1650 - total flux cleaned = -0.0014525 Jy ! Component: 1700 - total flux cleaned = -0.00131554 Jy ! Component: 1750 - total flux cleaned = -0.00122553 Jy ! Component: 1800 - total flux cleaned = -0.00111433 Jy ! Component: 1850 - total flux cleaned = -0.0010927 Jy ! Component: 1900 - total flux cleaned = -0.00107091 Jy ! Component: 1950 - total flux cleaned = -0.0010281 Jy ! Component: 2000 - total flux cleaned = -0.000943566 Jy ! Component: 2050 - total flux cleaned = -0.0009019 Jy ! Component: 2100 - total flux cleaned = -0.000799059 Jy ! Component: 2150 - total flux cleaned = -0.000778863 Jy ! Component: 2200 - total flux cleaned = -0.000758438 Jy ! Component: 2250 - total flux cleaned = -0.00069836 Jy ! Component: 2300 - total flux cleaned = -0.000599821 Jy ! Component: 2350 - total flux cleaned = -0.000560903 Jy ! Component: 2400 - total flux cleaned = -0.00052256 Jy ! Component: 2450 - total flux cleaned = -0.000503501 Jy ! Component: 2500 - total flux cleaned = -0.00035212 Jy ! Component: 2550 - total flux cleaned = -0.000295964 Jy ! Component: 2600 - total flux cleaned = -0.000221595 Jy ! Component: 2650 - total flux cleaned = -0.000148283 Jy ! Component: 2700 - total flux cleaned = -7.54459e-05 Jy ! Component: 2750 - total flux cleaned = -3.41229e-06 Jy ! Component: 2800 - total flux cleaned = 8.58569e-05 Jy ! Component: 2850 - total flux cleaned = 0.000121259 Jy ! Component: 2900 - total flux cleaned = 0.000261202 Jy ! Component: 2950 - total flux cleaned = 0.00036496 Jy ! Component: 3000 - total flux cleaned = 0.000416378 Jy ! Component: 3050 - total flux cleaned = 0.000518337 Jy ! Component: 3100 - total flux cleaned = 0.000568946 Jy ! Component: 3150 - total flux cleaned = 0.000669418 Jy ! Component: 3200 - total flux cleaned = 0.000769082 Jy ! Component: 3250 - total flux cleaned = 0.000851302 Jy ! Component: 3300 - total flux cleaned = 0.000900182 Jy ! Component: 3350 - total flux cleaned = 0.000981112 Jy ! Component: 3400 - total flux cleaned = 0.00106133 Jy ! Component: 3450 - total flux cleaned = 0.00109309 Jy ! Component: 3500 - total flux cleaned = 0.00115635 Jy ! Component: 3550 - total flux cleaned = 0.00121893 Jy ! Component: 3600 - total flux cleaned = 0.00126561 Jy ! Component: 3650 - total flux cleaned = 0.00131184 Jy ! Component: 3700 - total flux cleaned = 0.00134251 Jy ! Component: 3750 - total flux cleaned = 0.001388 Jy ! Component: 3800 - total flux cleaned = 0.0013728 Jy ! Component: 3850 - total flux cleaned = 0.00138777 Jy ! Component: 3900 - total flux cleaned = 0.00141748 Jy ! Component: 3950 - total flux cleaned = 0.00144708 Jy ! Component: 4000 - total flux cleaned = 0.00138837 Jy ! Component: 4050 - total flux cleaned = 0.00141756 Jy ! Total flux subtracted in 4096 components = 0.00140313 Jy ! Clean residual min=-0.000786 max=0.000939 Jy/beam ! Clean residual mean=0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.200757 Jy keep ! Adding 230 model components to the UV plane model. ! The established model now contains 368 components and 0.200757 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0737-033A_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.687 x 4.187 at 3.022 degrees (North through East) ! Clean map min=-0.0020221 max=0.13191 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0737-033A_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.131915 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236759 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.538437 0.538437 1.07687 2.15375 4.3075 8.61499 17.23 34.46 68.92 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.131 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0737-033A_C_uvs.log closed on Fri Mar 15 08:59:06 2013