! Started logfile: /scr/pima/s3111a_uvs/J0228+6721_X_uvs.log on Mon Jul 23 07:15:36 2012 obs /scr/pima/s3111a_uvs/J0228+6721_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J0228+6721_X_uva.fits ! AN table 1: 12 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.686508 visibilities/baseline/integration-bin. ! Found source: J0228+6721 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1384 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111a_uvs/J0228+6721_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 = 512x512 pixels with 0.100x0.100 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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.160089Jy sigma=0.820306 ! Fit after self-cal, rms=0.499425Jy sigma=0.353146 ! 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=0.6754 mas, bmaj=4.208 mas, bpa=-72.39 degrees ! Estimated noise=47.0488 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.336187 Jy ! Component: 100 - total flux cleaned = 0.463213 Jy ! Total flux subtracted in 100 components = 0.463213 Jy ! Clean residual min=-0.045113 max=0.060353 Jy/beam ! Clean residual mean=0.003154 rms=0.018284 Jy/beam ! Combined flux in latest and established models = 0.463213 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.463213 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=0.172700Jy sigma=0.122117 ! Fit after self-cal, rms=0.172331Jy sigma=0.121856 ! 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=1.066 mas, bmaj=4.158 mas, bpa=-70.67 degrees ! Estimated noise=27.6395 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 = 0.10692 Jy ! Component: 100 - total flux cleaned = 0.160795 Jy ! Component: 150 - total flux cleaned = 0.186324 Jy ! Component: 200 - total flux cleaned = 0.200107 Jy ! Total flux subtracted in 200 components = 0.200107 Jy ! Clean residual min=-0.018178 max=0.018263 Jy/beam ! Clean residual mean=0.000440 rms=0.010237 Jy/beam ! Combined flux in latest and established models = 0.66332 Jy ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 112 components and 0.66332 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=0.076663Jy sigma=0.054209 ! Fit after self-cal, rms=0.076449Jy sigma=0.054058 ! 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 1.02 FD 0.94 KP 0.93 LA 1.04 ! OV 1.04 PT 0.94 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 KP 0.95 LA 1.02 ! OV 1.03 PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 KP 0.94 LA 1.04 ! OV 1.02 PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 KP 0.89 LA 1.04 ! OV 1.05 PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.87 KP 0.91 LA 1.07 ! OV 1.09 PT 0.96 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 KP 0.88 LA 1.04 ! OV 1.06 PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 KP 0.88 LA 1.06 ! OV 1.11 PT 1.00 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 KP 0.89 LA 1.03 ! OV 1.06 PT 1.00 SC 1.13 ! ! ! Fit before self-cal, rms=0.076449Jy sigma=0.054058 ! Fit after self-cal, rms=0.057326Jy sigma=0.041019 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=4.165 mas, bpa=-70.59 degrees ! Estimated noise=26.961 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 = 0.0207487 Jy ! Component: 100 - total flux cleaned = 0.028282 Jy ! Component: 150 - total flux cleaned = 0.029891 Jy ! Component: 200 - total flux cleaned = 0.0295164 Jy ! Total flux subtracted in 200 components = 0.0295164 Jy ! Clean residual min=-0.006613 max=0.006660 Jy/beam ! Clean residual mean=-0.000544 rms=0.003269 Jy/beam ! Combined flux in latest and established models = 0.692837 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 194 components and 0.692836 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=0.044455Jy sigma=0.031694 ! Fit after self-cal, rms=0.044429Jy sigma=0.031640 ! 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=0.044429Jy sigma=0.031640 ! Fit after self-cal, rms=0.043915Jy sigma=0.031230 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=4.152 mas, bpa=-70.55 degrees ! Estimated noise=26.8854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563309 Jy ! Component: 100 - total flux cleaned = 0.00674402 Jy ! Component: 150 - total flux cleaned = 0.00612855 Jy ! Component: 200 - total flux cleaned = 0.00400414 Jy ! Total flux subtracted in 200 components = 0.00400414 Jy ! Clean residual min=-0.004239 max=0.004234 Jy/beam ! Clean residual mean=-0.000438 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.696841 Jy selfcal ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 273 components and 0.696841 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=0.038887Jy sigma=0.027702 ! Fit after self-cal, rms=0.038850Jy sigma=0.027670 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 = -0.000481743 Jy ! Component: 100 - total flux cleaned = -0.00231349 Jy ! Component: 150 - total flux cleaned = -0.00448343 Jy ! Component: 200 - total flux cleaned = -0.00695908 Jy ! Total flux subtracted in 200 components = -0.00695908 Jy ! Clean residual min=-0.003365 max=0.003348 Jy/beam ! Clean residual mean=-0.000409 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.689882 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 328 components and 0.689881 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=0.036475Jy sigma=0.026065 ! Fit after self-cal, rms=0.036450Jy sigma=0.026042 ! 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=0.036450Jy sigma=0.026042 ! Fit after self-cal, rms=0.036193Jy sigma=0.025803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=4.143 mas, bpa=-70.55 degrees ! Estimated noise=26.8807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108829 Jy ! Component: 100 - total flux cleaned = -0.000696154 Jy ! Component: 150 - total flux cleaned = -0.00104847 Jy ! Component: 200 - total flux cleaned = -0.00184202 Jy ! Total flux subtracted in 200 components = -0.00184202 Jy ! Clean residual min=-0.002589 max=0.002577 Jy/beam ! Clean residual mean=-0.000259 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.688039 Jy selfcal ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 377 components and 0.688039 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=0.034332Jy sigma=0.024531 ! Fit after self-cal, rms=0.034324Jy sigma=0.024523 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 = 0.000474355 Jy ! Component: 100 - total flux cleaned = 0.00047424 Jy ! Component: 150 - total flux cleaned = -0.000211364 Jy ! Component: 200 - total flux cleaned = -0.00100495 Jy ! Total flux subtracted in 200 components = -0.00100495 Jy ! Clean residual min=-0.002155 max=0.002139 Jy/beam ! Clean residual mean=-0.000265 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.687034 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 422 components and 0.687034 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=0.033263Jy sigma=0.023830 ! Fit after self-cal, rms=0.033258Jy sigma=0.023826 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.033258Jy sigma=0.023826 ! Fit after self-cal, rms=0.033160Jy sigma=0.023714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.838 mas, bmaj=4.635 mas, bpa=-60.2 degrees ! Estimated noise=28.6296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114726 Jy ! Component: 100 - total flux cleaned = -0.000244463 Jy ! Component: 150 - total flux cleaned = -0.000788059 Jy ! Component: 200 - total flux cleaned = -0.00142064 Jy ! Total flux subtracted in 200 components = -0.00142064 Jy ! Clean residual min=-0.002047 max=0.002070 Jy/beam ! Clean residual mean=-0.000237 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.685614 Jy selfcal ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 463 components and 0.685614 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=0.032176Jy sigma=0.023052 ! Fit after self-cal, rms=0.032174Jy sigma=0.023049 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 = 0.000390377 Jy ! Component: 100 - total flux cleaned = 0.000158323 Jy ! Component: 150 - total flux cleaned = -0.000604068 Jy ! Component: 200 - total flux cleaned = -0.00164763 Jy ! Total flux subtracted in 200 components = -0.00164763 Jy ! Clean residual min=-0.001709 max=0.001710 Jy/beam ! Clean residual mean=-0.000234 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.683966 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 491 components and 0.683967 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=0.031589Jy sigma=0.022673 ! Fit after self-cal, rms=0.031587Jy sigma=0.022672 ! 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=1.087 mas, bmaj=4.138 mas, bpa=-70.55 degrees ! Estimated noise=26.8887 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 4.138 at -70.55 degrees (North through East) ! Clean map min=-0.016288 max=0.48766 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=0.6868 mas, bmaj=4.166 mas, bpa=-72.47 degrees ! Estimated noise=46.2928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.329056 Jy ! Component: 100 - total flux cleaned = 0.448724 Jy ! Component: 150 - total flux cleaned = 0.514556 Jy ! Component: 200 - total flux cleaned = 0.552357 Jy ! Total flux subtracted in 200 components = 0.552357 Jy ! Clean residual min=-0.023213 max=0.023439 Jy/beam ! Clean residual mean=0.002114 rms=0.009112 Jy/beam ! Combined flux in latest and established models = 0.552357 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 55 model components to the UV plane model. ! The established model now contains 55 components and 0.552357 Jy ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=4.138 mas, bpa=-70.55 degrees ! Estimated noise=26.8887 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 = 0.0542799 Jy ! Component: 100 - total flux cleaned = 0.081481 Jy ! Component: 150 - total flux cleaned = 0.0960793 Jy ! Component: 200 - total flux cleaned = 0.108138 Jy ! Total flux subtracted in 200 components = 0.108138 Jy ! Clean residual min=-0.012906 max=0.012903 Jy/beam ! Clean residual mean=0.001323 rms=0.006912 Jy/beam ! Combined flux in latest and established models = 0.660495 Jy ! Adding 140 model components to the UV plane model. ! The established model now contains 191 components and 0.660495 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.838 mas, bmaj=4.635 mas, bpa=-60.2 degrees ! Estimated noise=28.6296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104302 Jy ! Component: 100 - total flux cleaned = 0.017597 Jy ! Component: 150 - total flux cleaned = 0.0188332 Jy ! Component: 200 - total flux cleaned = 0.019915 Jy ! Total flux subtracted in 200 components = 0.019915 Jy ! Clean residual min=-0.008078 max=0.008173 Jy/beam ! Clean residual mean=0.000474 rms=0.004567 Jy/beam ! Combined flux in latest and established models = 0.68041 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 = 3.46044e-05 Jy ! Component: 100 - total flux cleaned = -0.00158723 Jy ! Component: 150 - total flux cleaned = -0.00309755 Jy ! Component: 200 - total flux cleaned = -0.00626393 Jy ! Total flux subtracted in 200 components = -0.00626393 Jy ! Clean residual min=-0.005609 max=0.005619 Jy/beam ! Clean residual mean=0.000064 rms=0.003061 Jy/beam ! Combined flux in latest and established models = 0.674146 Jy ! Adding 168 model components to the UV plane model. ! The established model now contains 348 components and 0.674146 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=4.138 mas, bpa=-70.55 degrees ! Estimated noise=26.8887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931226 Jy ! Component: 100 - total flux cleaned = 0.00167292 Jy ! Component: 150 - total flux cleaned = 0.000400809 Jy ! Component: 200 - total flux cleaned = -0.000367009 Jy ! Total flux subtracted in 200 components = -0.000367009 Jy ! Clean residual min=-0.003065 max=0.003050 Jy/beam ! Clean residual mean=0.000095 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.673779 Jy selfcal ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 435 components and 0.673779 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=0.033906Jy sigma=0.024265 ! Fit after self-cal, rms=0.033826Jy sigma=0.024203 wmodel /scr/pima/s3111a_uvs/J0228+6721_X_map.mod ! Writing 435 model components to file: /scr/pima/s3111a_uvs/J0228+6721_X_map.mod wobs /scr/pima/s3111a_uvs/J0228+6721_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J0228+6721_X_uvs.fits wwins /scr/pima/s3111a_uvs/J0228+6721_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/s3111a_uvs/J0228+6721_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 4.138 at -70.55 degrees (North through East) ! Clean map min=-0.018904 max=0.46113 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J0228+6721_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.461131 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00151232 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.983878 0.983878 1.96776 3.93551 7.87102 15.742 31.4841 62.9682 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0045 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.461 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J0228+6721_X_uvs.log closed on Mon Jul 23 07:15:38 2012