! Started logfile: /scr/pima/bp171a0_uvs/J0626-4012_C_uvs.log on Fri Mar 15 08:57:26 2013 obs /scr/pima/bp171a0_uvs/J0626-4012_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0626-4012_C_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.470497 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0626-4012 ! ! 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 2424 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/J0626-4012_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. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997627Jy sigma=0.648539 ! Fit after self-cal, rms=0.920274Jy sigma=0.598666 ! 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=1.35 mas, bmaj=3.929 mas, bpa=4.082 degrees ! Estimated noise=33.2943 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 = 0.0590518 Jy ! Component: 100 - total flux cleaned = 0.07987 Jy ! Total flux subtracted in 100 components = 0.07987 Jy ! Clean residual min=-0.013869 max=0.016193 Jy/beam ! Clean residual mean=-0.000073 rms=0.003749 Jy/beam ! Combined flux in latest and established models = 0.07987 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.07987 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=0.090196Jy sigma=0.059614 ! Fit after self-cal, rms=0.090002Jy sigma=0.059472 ! 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=1.621 mas, bmaj=4.61 mas, bpa=2.571 degrees ! Estimated noise=22.5558 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 = 0.0176492 Jy ! Component: 100 - total flux cleaned = 0.0258233 Jy ! Component: 150 - total flux cleaned = 0.0292173 Jy ! Component: 200 - total flux cleaned = 0.0295816 Jy ! Total flux subtracted in 200 components = 0.0295816 Jy ! Clean residual min=-0.012401 max=0.016890 Jy/beam ! Clean residual mean=-0.000080 rms=0.003254 Jy/beam ! Combined flux in latest and established models = 0.109452 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.109452 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=0.087066Jy sigma=0.057314 ! Fit after self-cal, rms=0.087012Jy sigma=0.057274 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.66 KP 0.89 LA 0.92 MK 0.83 ! NL 1.45 OV 0.90 PT 0.79 SC 0.81 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.67 KP 0.87 LA 0.88 MK 0.90 ! NL 1.62 OV 0.99 PT 0.79 SC 0.89 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.71 KP 0.94 LA 0.96 MK 0.92 ! NL 1.24 OV 0.96 PT 0.90 SC 0.93 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.01 LA 1.04 MK 1.44 ! NL 1.62 OV 1.19 PT 0.84 SC 1.05 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.44 KP 1.20 LA 1.31 MK 0.90 ! NL 1.47 OV 0.29 PT 1.41 SC 0.93 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.13 LA 1.15 MK 1.40 ! NL 1.66 OV 1.23 PT 0.95 SC 1.06 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.03 LA 1.14 MK 1.23 ! NL 1.79 OV 1.32 PT 0.96 SC 1.23 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.18 KP 0.98 LA 1.07 MK 1.27 ! NL 1.95 OV 1.15 PT 1.01 SC 1.30 ! ! ! Fit before self-cal, rms=0.087012Jy sigma=0.057274 ! Fit after self-cal, rms=0.079882Jy sigma=0.049771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.655 mas, bmaj=4.664 mas, bpa=3.079 degrees ! Estimated noise=22.6424 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 (-4.8, 0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00902602 Jy ! Component: 100 - total flux cleaned = 0.0102173 Jy ! Component: 150 - total flux cleaned = 0.0104479 Jy ! Component: 200 - total flux cleaned = 0.0104487 Jy ! Total flux subtracted in 200 components = 0.0104487 Jy ! Clean residual min=-0.005404 max=0.006216 Jy/beam ! Clean residual mean=-0.000009 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.1199 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.1199 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=0.078472Jy sigma=0.049327 ! Fit after self-cal, rms=0.083107Jy sigma=0.046593 ! 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=0.083107Jy sigma=0.046593 ! Fit after self-cal, rms=0.104723Jy sigma=0.045664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.643 mas, bmaj=4.654 mas, bpa=3.549 degrees ! Estimated noise=22.5318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458621 Jy ! Component: 100 - total flux cleaned = 0.00410503 Jy ! Component: 150 - total flux cleaned = 0.00360286 Jy ! Component: 200 - total flux cleaned = 0.00317001 Jy ! Total flux subtracted in 200 components = 0.00317001 Jy ! Clean residual min=-0.004502 max=0.004749 Jy/beam ! Clean residual mean=-0.000017 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.12307 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.12307 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=0.104396Jy sigma=0.045525 ! Fit after self-cal, rms=0.105244Jy sigma=0.045366 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 = 0.00144485 Jy ! Component: 100 - total flux cleaned = 0.00104876 Jy ! Component: 150 - total flux cleaned = 0.000633042 Jy ! Component: 200 - total flux cleaned = 0.000332092 Jy ! Total flux subtracted in 200 components = 0.000332092 Jy ! Clean residual min=-0.004200 max=0.004014 Jy/beam ! Clean residual mean=-0.000014 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.123402 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.123402 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=0.105078Jy sigma=0.045310 ! Fit after self-cal, rms=0.105121Jy sigma=0.045276 ! 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=0.105121Jy sigma=0.045276 ! Fit after self-cal, rms=0.121353Jy sigma=0.045205 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.638 mas, bmaj=4.65 mas, bpa=3.692 degrees ! Estimated noise=22.3726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249127 Jy ! Component: 100 - total flux cleaned = 0.0026447 Jy ! Component: 150 - total flux cleaned = 0.00239577 Jy ! Component: 200 - total flux cleaned = 0.00217877 Jy ! Total flux subtracted in 200 components = 0.00217877 Jy ! Clean residual min=-0.003769 max=0.003679 Jy/beam ! Clean residual mean=-0.000021 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.125581 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.125581 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=0.121262Jy sigma=0.045159 ! Fit after self-cal, rms=0.121414Jy sigma=0.045123 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 = 0.00124954 Jy ! Component: 100 - total flux cleaned = 0.00106152 Jy ! Component: 150 - total flux cleaned = 0.000855717 Jy ! Component: 200 - total flux cleaned = 0.000637531 Jy ! Total flux subtracted in 200 components = 0.000637531 Jy ! Clean residual min=-0.003555 max=0.003549 Jy/beam ! Clean residual mean=-0.000019 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.126219 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.126219 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=0.121365Jy sigma=0.045105 ! Fit after self-cal, rms=0.121395Jy sigma=0.045090 ! 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=0.121395Jy sigma=0.045090 ! Fit after self-cal, rms=0.132381Jy sigma=0.045056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.301 mas, bmaj=12.74 mas, bpa=3.713 degrees ! Estimated noise=27.4773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169941 Jy ! Component: 100 - total flux cleaned = 0.00141951 Jy ! Component: 150 - total flux cleaned = 0.00125162 Jy ! Component: 200 - total flux cleaned = 0.0012121 Jy ! Total flux subtracted in 200 components = 0.0012121 Jy ! Clean residual min=-0.003785 max=0.003876 Jy/beam ! Clean residual mean=-0.000046 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.127431 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.127431 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=0.132365Jy sigma=0.045027 ! Fit after self-cal, rms=0.132441Jy sigma=0.045012 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 = 0.000827169 Jy ! Component: 100 - total flux cleaned = 0.000619998 Jy ! Component: 150 - total flux cleaned = 0.0003973 Jy ! Component: 200 - total flux cleaned = 0.000294273 Jy ! Total flux subtracted in 200 components = 0.000294273 Jy ! Clean residual min=-0.003808 max=0.003830 Jy/beam ! Clean residual mean=-0.000043 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.127725 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.127725 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=0.132438Jy sigma=0.045000 ! Fit after self-cal, rms=0.132464Jy sigma=0.044992 ! 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=1.637 mas, bmaj=4.647 mas, bpa=3.652 degrees ! Estimated noise=22.2646 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.637 x 4.647 at 3.652 degrees (North through East) ! Clean map min=-0.0035687 max=0.076368 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=1.341 mas, bmaj=3.918 mas, bpa=4.592 degrees ! Estimated noise=33.6232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0574865 Jy ! Component: 100 - total flux cleaned = 0.0829945 Jy ! Component: 150 - total flux cleaned = 0.0978782 Jy ! Component: 200 - total flux cleaned = 0.107128 Jy ! Total flux subtracted in 200 components = 0.107128 Jy ! Clean residual min=-0.005750 max=0.006403 Jy/beam ! Clean residual mean=-0.000036 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.107128 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.107128 Jy ! Inverting map and beam ! Estimated beam: bmin=1.637 mas, bmaj=4.647 mas, bpa=3.652 degrees ! Estimated noise=22.2646 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) ! Added new window around map position (-19.2, 73.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0087237 Jy ! Component: 100 - total flux cleaned = 0.0138982 Jy ! Component: 150 - total flux cleaned = 0.0172903 Jy ! Component: 200 - total flux cleaned = 0.0196332 Jy ! Total flux subtracted in 200 components = 0.0196332 Jy ! Clean residual min=-0.004053 max=0.003909 Jy/beam ! Clean residual mean=-0.000031 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.126761 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.126761 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=4.301 mas, bmaj=12.74 mas, bpa=3.713 degrees ! Estimated noise=27.4773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232105 Jy ! Component: 100 - total flux cleaned = 0.00282851 Jy ! Component: 150 - total flux cleaned = 0.0028736 Jy ! Component: 200 - total flux cleaned = 0.00287489 Jy ! Total flux subtracted in 200 components = 0.00287489 Jy ! Clean residual min=-0.004534 max=0.004112 Jy/beam ! Clean residual mean=-0.000038 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.129636 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 = 7.18737e-08 Jy ! Component: 100 - total flux cleaned = 4.06749e-05 Jy ! Component: 150 - total flux cleaned = -1.45713e-06 Jy ! Component: 200 - total flux cleaned = 4.01365e-05 Jy ! Total flux subtracted in 200 components = 4.01365e-05 Jy ! Clean residual min=-0.004269 max=0.003992 Jy/beam ! Clean residual mean=-0.000037 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.129676 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 0.129676 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.637 mas, bmaj=4.647 mas, bpa=3.652 degrees ! Estimated noise=22.2646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.42859e-05 Jy ! Component: 100 - total flux cleaned = 0.000170406 Jy ! Component: 150 - total flux cleaned = 0.00025549 Jy ! Component: 200 - total flux cleaned = 0.000293915 Jy ! Total flux subtracted in 200 components = 0.000293915 Jy ! Clean residual min=-0.003702 max=0.003374 Jy/beam ! Clean residual mean=-0.000019 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.12997 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.12997 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=0.132444Jy sigma=0.045034 ! Fit after self-cal, rms=0.132413Jy sigma=0.045013 wmodel /scr/pima/bp171a0_uvs/J0626-4012_C_map.mod ! Writing 93 model components to file: /scr/pima/bp171a0_uvs/J0626-4012_C_map.mod wobs /scr/pima/bp171a0_uvs/J0626-4012_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0626-4012_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0626-4012_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a0_uvs/J0626-4012_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 = -0.000190508 Jy ! Component: 100 - total flux cleaned = -0.000693403 Jy ! Component: 150 - total flux cleaned = -0.000902972 Jy ! Component: 200 - total flux cleaned = -0.000853122 Jy ! Component: 250 - total flux cleaned = -0.000713108 Jy ! Component: 300 - total flux cleaned = -0.000713831 Jy ! Component: 350 - total flux cleaned = -0.000626155 Jy ! Component: 400 - total flux cleaned = -0.000542169 Jy ! Component: 450 - total flux cleaned = -0.000380975 Jy ! Component: 500 - total flux cleaned = -0.000342976 Jy ! Component: 550 - total flux cleaned = -0.000154067 Jy ! Component: 600 - total flux cleaned = 2.89779e-05 Jy ! Component: 650 - total flux cleaned = 0.000100787 Jy ! Component: 700 - total flux cleaned = 0.00027512 Jy ! Component: 750 - total flux cleaned = 0.000376914 Jy ! Component: 800 - total flux cleaned = 0.000607871 Jy ! Component: 850 - total flux cleaned = 0.00076761 Jy ! Component: 900 - total flux cleaned = 0.000798635 Jy ! Component: 950 - total flux cleaned = 0.00082954 Jy ! Component: 1000 - total flux cleaned = 0.000829224 Jy ! Component: 1050 - total flux cleaned = 0.00076987 Jy ! Component: 1100 - total flux cleaned = 0.000652982 Jy ! Component: 1150 - total flux cleaned = 0.000566925 Jy ! Component: 1200 - total flux cleaned = 0.000425504 Jy ! Component: 1250 - total flux cleaned = 0.000397512 Jy ! Component: 1300 - total flux cleaned = 0.000287068 Jy ! Component: 1350 - total flux cleaned = 0.00020535 Jy ! Component: 1400 - total flux cleaned = 0.000124059 Jy ! Component: 1450 - total flux cleaned = -6.28853e-05 Jy ! Component: 1500 - total flux cleaned = -8.89977e-05 Jy ! Component: 1550 - total flux cleaned = -0.000168004 Jy ! Component: 1600 - total flux cleaned = -0.000324252 Jy ! Component: 1650 - total flux cleaned = -0.000376134 Jy ! Component: 1700 - total flux cleaned = -0.000529567 Jy ! Component: 1750 - total flux cleaned = -0.000631189 Jy ! Component: 1800 - total flux cleaned = -0.000757233 Jy ! Component: 1850 - total flux cleaned = -0.000932444 Jy ! Component: 1900 - total flux cleaned = -0.00105708 Jy ! Component: 1950 - total flux cleaned = -0.0012302 Jy ! Component: 2000 - total flux cleaned = -0.00132884 Jy ! Component: 2050 - total flux cleaned = -0.00152495 Jy ! Component: 2100 - total flux cleaned = -0.00164682 Jy ! Component: 2150 - total flux cleaned = -0.00176851 Jy ! Component: 2200 - total flux cleaned = -0.00186573 Jy ! Component: 2250 - total flux cleaned = -0.00201169 Jy ! Component: 2300 - total flux cleaned = -0.0020848 Jy ! Component: 2350 - total flux cleaned = -0.00220665 Jy ! Component: 2400 - total flux cleaned = -0.00235293 Jy ! Component: 2450 - total flux cleaned = -0.00247508 Jy ! Component: 2500 - total flux cleaned = -0.0026221 Jy ! Component: 2550 - total flux cleaned = -0.0027695 Jy ! Component: 2600 - total flux cleaned = -0.00286807 Jy ! Component: 2650 - total flux cleaned = -0.00296699 Jy ! Component: 2700 - total flux cleaned = -0.00306569 Jy ! Component: 2750 - total flux cleaned = -0.00316512 Jy ! Component: 2800 - total flux cleaned = -0.00326507 Jy ! Component: 2850 - total flux cleaned = -0.00336543 Jy ! Component: 2900 - total flux cleaned = -0.00351698 Jy ! Component: 2950 - total flux cleaned = -0.00356775 Jy ! Component: 3000 - total flux cleaned = -0.00367006 Jy ! Component: 3050 - total flux cleaned = -0.00379865 Jy ! Component: 3100 - total flux cleaned = -0.00387667 Jy ! Component: 3150 - total flux cleaned = -0.0040071 Jy ! Component: 3200 - total flux cleaned = -0.004165 Jy ! Component: 3250 - total flux cleaned = -0.00427093 Jy ! Component: 3300 - total flux cleaned = -0.00437796 Jy ! Component: 3350 - total flux cleaned = -0.00448536 Jy ! Component: 3400 - total flux cleaned = -0.00462115 Jy ! Component: 3450 - total flux cleaned = -0.00475856 Jy ! Component: 3500 - total flux cleaned = -0.00486939 Jy ! Component: 3550 - total flux cleaned = -0.00500945 Jy ! Component: 3600 - total flux cleaned = -0.00509462 Jy ! Component: 3650 - total flux cleaned = -0.00523819 Jy ! Component: 3700 - total flux cleaned = -0.00532529 Jy ! Component: 3750 - total flux cleaned = -0.00547236 Jy ! Component: 3800 - total flux cleaned = -0.00556182 Jy ! Component: 3850 - total flux cleaned = -0.00562216 Jy ! Component: 3900 - total flux cleaned = -0.00574354 Jy ! Component: 3950 - total flux cleaned = -0.00583621 Jy ! Component: 4000 - total flux cleaned = -0.00589846 Jy ! Component: 4050 - total flux cleaned = -0.00599345 Jy ! Total flux subtracted in 4096 components = -0.00608897 Jy ! Clean residual min=-0.001869 max=0.001771 Jy/beam ! Clean residual mean=-0.000020 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.123881 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 329 components and 0.123881 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0626-4012_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.637 x 4.647 at 3.652 degrees (North through East) ! Clean map min=-0.0030535 max=0.070292 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0626-4012_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0702925 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000545519 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.32821 2.32821 4.65642 9.31285 18.6257 37.2514 74.5028 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0626-4012_C_uvs.log closed on Fri Mar 15 08:57:29 2013