! Started logfile: /scr/pima/bp171a0_uvs/J0856-1105_X_uvs.log on Fri Mar 15 12:57:22 2013 obs /scr/pima/bp171a0_uvs/J0856-1105_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0856-1105_X_uva.fits ! AN table 1: 11 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.921717 visibilities/baseline/integration-bin. ! Found source: J0856-1105 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2920 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 /scr/pima/bp171a0_uvs/J0856-1105_X] 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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.079339Jy sigma=0.763061 ! Fit after self-cal, rms=0.637794Jy sigma=0.450881 ! 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=1.169 mas, bmaj=2.776 mas, bpa=5.43 degrees ! Estimated noise=27.0036 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 = 0.27582 Jy ! Component: 100 - total flux cleaned = 0.336778 Jy ! Total flux subtracted in 100 components = 0.336778 Jy ! Clean residual min=-0.012854 max=0.021050 Jy/beam ! Clean residual mean=-0.000075 rms=0.004118 Jy/beam ! Combined flux in latest and established models = 0.336778 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.336778 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=0.071061Jy sigma=0.050229 ! Fit after self-cal, rms=0.071058Jy sigma=0.050226 ! 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=1.402 mas, bmaj=3.047 mas, bpa=3.125 degrees ! Estimated noise=18.5099 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 = 0.0317635 Jy ! Component: 100 - total flux cleaned = 0.0467844 Jy ! Component: 150 - total flux cleaned = 0.056227 Jy ! Component: 200 - total flux cleaned = 0.0626215 Jy ! Total flux subtracted in 200 components = 0.0626215 Jy ! Clean residual min=-0.010105 max=0.014099 Jy/beam ! Clean residual mean=0.000017 rms=0.003231 Jy/beam ! Combined flux in latest and established models = 0.3994 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 35 components and 0.3994 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=0.056310Jy sigma=0.039794 ! Fit after self-cal, rms=0.056288Jy sigma=0.039778 ! 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 1.14 FD 0.99 HN 0.93 KP 1.06 ! LA 1.01 NL 1.02 OV 0.99 PT 0.90 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.92 HN 0.92 KP 1.05 ! LA 0.95 NL 1.02 OV 0.94 PT 0.92 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 0.97 KP 1.19 ! LA 0.93 NL 1.04 OV 0.98 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.00 KP 1.02 ! LA 0.97 NL 0.98 OV 0.96 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.00 KP 1.18 ! LA 0.95 NL 0.94 OV 0.94 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 1.07 KP 1.15 ! LA 1.01 NL 0.98 OV 0.99 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.93 HN 1.00 KP 1.12 ! LA 0.94 NL 1.02 OV 1.04 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.93 HN 1.01 KP 1.20 ! LA 0.89 NL 1.01 OV 1.02 PT 0.88 ! SC 1.14 ! ! ! Fit before self-cal, rms=0.056288Jy sigma=0.039778 ! Fit after self-cal, rms=0.040165Jy sigma=0.028946 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=3.067 mas, bpa=2.997 degrees ! Estimated noise=18.37 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 (-3.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375948 Jy ! Component: 100 - total flux cleaned = 0.00377693 Jy ! Component: 150 - total flux cleaned = 0.00341023 Jy ! Component: 200 - total flux cleaned = 0.0030294 Jy ! Total flux subtracted in 200 components = 0.0030294 Jy ! Clean residual min=-0.002229 max=0.002121 Jy/beam ! Clean residual mean=-0.000007 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.402429 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.402429 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=0.039744Jy sigma=0.028646 ! Fit after self-cal, rms=0.039756Jy sigma=0.028637 ! 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=0.039756Jy sigma=0.028637 ! Fit after self-cal, rms=0.039693Jy sigma=0.028619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.4 mas, bmaj=3.062 mas, bpa=3.056 degrees ! Estimated noise=18.3523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013784 Jy ! Component: 100 - total flux cleaned = 0.00127855 Jy ! Component: 150 - total flux cleaned = 0.00110542 Jy ! Component: 200 - total flux cleaned = 0.00102891 Jy ! Total flux subtracted in 200 components = 0.00102891 Jy ! Clean residual min=-0.001974 max=0.001890 Jy/beam ! Clean residual mean=-0.000007 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.403458 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.403458 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=0.039581Jy sigma=0.028541 ! Fit after self-cal, rms=0.039579Jy sigma=0.028540 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 = 6.34721e-06 Jy ! Component: 100 - total flux cleaned = -8.8017e-05 Jy ! Component: 150 - total flux cleaned = -0.000201671 Jy ! Component: 200 - total flux cleaned = -0.000305035 Jy ! Total flux subtracted in 200 components = -0.000305035 Jy ! Clean residual min=-0.001892 max=0.001759 Jy/beam ! Clean residual mean=-0.000007 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.403153 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.403153 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=0.039538Jy sigma=0.028513 ! Fit after self-cal, rms=0.039537Jy sigma=0.028512 ! 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=0.039537Jy sigma=0.028512 ! Fit after self-cal, rms=0.039505Jy sigma=0.028508 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.399 mas, bmaj=3.061 mas, bpa=3.076 degrees ! Estimated noise=18.3398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399485 Jy ! Component: 100 - total flux cleaned = 0.000376506 Jy ! Component: 150 - total flux cleaned = 0.000335471 Jy ! Component: 200 - total flux cleaned = 0.000262762 Jy ! Total flux subtracted in 200 components = 0.000262762 Jy ! Clean residual min=-0.001807 max=0.001733 Jy/beam ! Clean residual mean=-0.000007 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.403416 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.403416 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=0.039482Jy sigma=0.028494 ! Fit after self-cal, rms=0.039481Jy sigma=0.028494 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 = 3.43615e-06 Jy ! Component: 100 - total flux cleaned = -2.67707e-05 Jy ! Component: 150 - total flux cleaned = -5.50781e-05 Jy ! Component: 200 - total flux cleaned = -8.15543e-05 Jy ! Total flux subtracted in 200 components = -8.15543e-05 Jy ! Clean residual min=-0.001785 max=0.001724 Jy/beam ! Clean residual mean=-0.000007 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.403334 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.403334 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=0.039471Jy sigma=0.028487 ! Fit after self-cal, rms=0.039471Jy sigma=0.028487 ! 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=0.039471Jy sigma=0.028487 ! Fit after self-cal, rms=0.039461Jy sigma=0.028486 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=3.925 mas, bpa=-9.124 degrees ! Estimated noise=21.1604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227424 Jy ! Component: 100 - total flux cleaned = 0.00021548 Jy ! Component: 150 - total flux cleaned = 0.000175544 Jy ! Component: 200 - total flux cleaned = 0.00014081 Jy ! Total flux subtracted in 200 components = 0.00014081 Jy ! Clean residual min=-0.002202 max=0.002028 Jy/beam ! Clean residual mean=-0.000011 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.403475 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.403475 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=0.039456Jy sigma=0.028483 ! Fit after self-cal, rms=0.039455Jy sigma=0.028483 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 = 5.61078e-05 Jy ! Component: 100 - total flux cleaned = 3.37241e-05 Jy ! Component: 150 - total flux cleaned = 2.87685e-07 Jy ! Component: 200 - total flux cleaned = -2.42275e-05 Jy ! Total flux subtracted in 200 components = -2.42275e-05 Jy ! Clean residual min=-0.002172 max=0.002022 Jy/beam ! Clean residual mean=-0.000010 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.403451 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 91 components and 0.403451 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=0.039453Jy sigma=0.028482 ! Fit after self-cal, rms=0.039453Jy sigma=0.028482 ! 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=1.399 mas, bmaj=3.06 mas, bpa=3.077 degrees ! Estimated noise=18.3368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.399 x 3.06 at 3.077 degrees (North through East) ! Clean map min=-0.0016972 max=0.35968 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=1.168 mas, bmaj=2.778 mas, bpa=5.455 degrees ! Estimated noise=26.7939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.273667 Jy ! Component: 100 - total flux cleaned = 0.334435 Jy ! Component: 150 - total flux cleaned = 0.358965 Jy ! Component: 200 - total flux cleaned = 0.372886 Jy ! Total flux subtracted in 200 components = 0.372886 Jy ! Clean residual min=-0.003609 max=0.006906 Jy/beam ! Clean residual mean=-0.000047 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.372886 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.372886 Jy ! Inverting map and beam ! Estimated beam: bmin=1.399 mas, bmaj=3.06 mas, bpa=3.077 degrees ! Estimated noise=18.3368 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 = 0.0109402 Jy ! Component: 100 - total flux cleaned = 0.0170659 Jy ! Component: 150 - total flux cleaned = 0.0211417 Jy ! Component: 200 - total flux cleaned = 0.0239634 Jy ! Total flux subtracted in 200 components = 0.0239634 Jy ! Clean residual min=-0.002137 max=0.002249 Jy/beam ! Clean residual mean=-0.000020 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.396849 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 56 components and 0.396849 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=2.26 mas, bmaj=3.925 mas, bpa=-9.124 degrees ! Estimated noise=21.1604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292067 Jy ! Component: 100 - total flux cleaned = 0.0046196 Jy ! Component: 150 - total flux cleaned = 0.0053471 Jy ! Component: 200 - total flux cleaned = 0.00557967 Jy ! Total flux subtracted in 200 components = 0.00557967 Jy ! Clean residual min=-0.002222 max=0.002159 Jy/beam ! Clean residual mean=-0.000018 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.402429 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 = 0.000158295 Jy ! Component: 100 - total flux cleaned = 0.000245937 Jy ! Component: 150 - total flux cleaned = 0.00031796 Jy ! Component: 200 - total flux cleaned = 0.000363175 Jy ! Total flux subtracted in 200 components = 0.000363175 Jy ! Clean residual min=-0.002161 max=0.002131 Jy/beam ! Clean residual mean=-0.000015 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.402792 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 112 components and 0.402792 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.399 mas, bmaj=3.06 mas, bpa=3.077 degrees ! Estimated noise=18.3368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.71855e-05 Jy ! Component: 100 - total flux cleaned = 0.000102817 Jy ! Component: 150 - total flux cleaned = 0.000131482 Jy ! Component: 200 - total flux cleaned = 0.000139317 Jy ! Total flux subtracted in 200 components = 0.000139317 Jy ! Clean residual min=-0.001820 max=0.001717 Jy/beam ! Clean residual mean=-0.000008 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.402931 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 138 components and 0.402931 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=0.039443Jy sigma=0.028478 ! Fit after self-cal, rms=0.039442Jy sigma=0.028478 wmodel /scr/pima/bp171a0_uvs/J0856-1105_X_map.mod ! Writing 138 model components to file: /scr/pima/bp171a0_uvs/J0856-1105_X_map.mod wobs /scr/pima/bp171a0_uvs/J0856-1105_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0856-1105_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0856-1105_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a0_uvs/J0856-1105_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 = -0.000504657 Jy ! Component: 100 - total flux cleaned = -0.000801691 Jy ! Component: 150 - total flux cleaned = -0.00088338 Jy ! Component: 200 - total flux cleaned = -0.000808446 Jy ! Component: 250 - total flux cleaned = -0.000664528 Jy ! Component: 300 - total flux cleaned = -0.000596146 Jy ! Component: 350 - total flux cleaned = -0.000531136 Jy ! Component: 400 - total flux cleaned = -0.000469159 Jy ! Component: 450 - total flux cleaned = -0.00042953 Jy ! Component: 500 - total flux cleaned = -0.000391283 Jy ! Component: 550 - total flux cleaned = -0.000335904 Jy ! Component: 600 - total flux cleaned = -0.00028202 Jy ! Component: 650 - total flux cleaned = -0.000178987 Jy ! Component: 700 - total flux cleaned = -0.00012912 Jy ! Component: 750 - total flux cleaned = -1.67071e-05 Jy ! Component: 800 - total flux cleaned = 7.66686e-05 Jy ! Component: 850 - total flux cleaned = 0.000182013 Jy ! Component: 900 - total flux cleaned = 0.000255153 Jy ! Component: 950 - total flux cleaned = 0.000354802 Jy ! Component: 1000 - total flux cleaned = 0.000424218 Jy ! Component: 1050 - total flux cleaned = 0.000465108 Jy ! Component: 1100 - total flux cleaned = 0.000531499 Jy ! Component: 1150 - total flux cleaned = 0.000570163 Jy ! Component: 1200 - total flux cleaned = 0.000582863 Jy ! Component: 1250 - total flux cleaned = 0.00064552 Jy ! Component: 1300 - total flux cleaned = 0.000731412 Jy ! Component: 1350 - total flux cleaned = 0.000803621 Jy ! Component: 1400 - total flux cleaned = 0.000851166 Jy ! Component: 1450 - total flux cleaned = 0.000897818 Jy ! Component: 1500 - total flux cleaned = 0.000955426 Jy ! Component: 1550 - total flux cleaned = 0.00100087 Jy ! Component: 1600 - total flux cleaned = 0.00104573 Jy ! Component: 1650 - total flux cleaned = 0.00110085 Jy ! Component: 1700 - total flux cleaned = 0.00115511 Jy ! Component: 1750 - total flux cleaned = 0.00119792 Jy ! Component: 1800 - total flux cleaned = 0.00124035 Jy ! Component: 1850 - total flux cleaned = 0.00129262 Jy ! Component: 1900 - total flux cleaned = 0.00135471 Jy ! Component: 1950 - total flux cleaned = 0.0014057 Jy ! Component: 2000 - total flux cleaned = 0.00144615 Jy ! Component: 2050 - total flux cleaned = 0.0015062 Jy ! Component: 2100 - total flux cleaned = 0.00154571 Jy ! Component: 2150 - total flux cleaned = 0.00158492 Jy ! Component: 2200 - total flux cleaned = 0.00162376 Jy ! Component: 2250 - total flux cleaned = 0.00168131 Jy ! Component: 2300 - total flux cleaned = 0.00172872 Jy ! Component: 2350 - total flux cleaned = 0.00173809 Jy ! Component: 2400 - total flux cleaned = 0.00175684 Jy ! Component: 2450 - total flux cleaned = 0.0017938 Jy ! Component: 2500 - total flux cleaned = 0.00183033 Jy ! Component: 2550 - total flux cleaned = 0.00182124 Jy ! Component: 2600 - total flux cleaned = 0.00186623 Jy ! Component: 2650 - total flux cleaned = 0.00189301 Jy ! Component: 2700 - total flux cleaned = 0.00191958 Jy ! Component: 2750 - total flux cleaned = 0.0019284 Jy ! Component: 2800 - total flux cleaned = 0.00193713 Jy ! Component: 2850 - total flux cleaned = 0.00193712 Jy ! Component: 2900 - total flux cleaned = 0.00194564 Jy ! Component: 2950 - total flux cleaned = 0.00193704 Jy ! Component: 3000 - total flux cleaned = 0.00192012 Jy ! Component: 3050 - total flux cleaned = 0.00190321 Jy ! Component: 3100 - total flux cleaned = 0.00190321 Jy ! Component: 3150 - total flux cleaned = 0.00188658 Jy ! Component: 3200 - total flux cleaned = 0.00190315 Jy ! Component: 3250 - total flux cleaned = 0.0019113 Jy ! Component: 3300 - total flux cleaned = 0.00191128 Jy ! Component: 3350 - total flux cleaned = 0.00191125 Jy ! Component: 3400 - total flux cleaned = 0.00191125 Jy ! Component: 3450 - total flux cleaned = 0.00190311 Jy ! Component: 3500 - total flux cleaned = 0.00191116 Jy ! Component: 3550 - total flux cleaned = 0.00190314 Jy ! Component: 3600 - total flux cleaned = 0.00191913 Jy ! Component: 3650 - total flux cleaned = 0.00190314 Jy ! Component: 3700 - total flux cleaned = 0.00191903 Jy ! Component: 3750 - total flux cleaned = 0.00192691 Jy ! Component: 3800 - total flux cleaned = 0.00192688 Jy ! Component: 3850 - total flux cleaned = 0.00191111 Jy ! Component: 3900 - total flux cleaned = 0.00190326 Jy ! Component: 3950 - total flux cleaned = 0.00191897 Jy ! Component: 4000 - total flux cleaned = 0.00188765 Jy ! Component: 4050 - total flux cleaned = 0.00187201 Jy ! Total flux subtracted in 4096 components = 0.00185636 Jy ! Clean residual min=-0.000554 max=0.000394 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.404788 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 410 components and 0.404788 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0856-1105_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.399 x 3.06 at 3.077 degrees (North through East) ! Clean map min=-0.0012096 max=0.36023 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0856-1105_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.360225 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127784 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.10642 0.10642 0.212839 0.425679 0.851357 1.70271 3.40543 6.81086 13.6217 27.2434 54.4869 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.36 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0856-1105_X_uvs.log closed on Fri Mar 15 12:57:26 2013