! Started logfile: /d2/scr/pima/bp177j_uvs/J0405+1610_C_uvs.log on Thu Jun 19 04:10:14 2014 obs /d2/scr/pima/bp177j_uvs/J0405+1610_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0405+1610_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0405+1610 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1600 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 /d2/scr/pima/bp177j_uvs/J0405+1610_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.004572Jy sigma=47.730805 ! Fit after self-cal, rms=0.969126Jy sigma=45.879960 ! 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=1.497 mas, bmaj=3.981 mas, bpa=14.09 degrees ! Estimated noise=0.521186 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 = 0.0188307 Jy ! Component: 100 - total flux cleaned = 0.0293141 Jy ! Total flux subtracted in 100 components = 0.0293141 Jy ! Clean residual min=-0.005674 max=0.009879 Jy/beam ! Clean residual mean=-0.000005 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 0.0293141 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0293141 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=0.048725Jy sigma=2.380346 ! Fit after self-cal, rms=0.047445Jy sigma=2.321550 ! 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=1.86 mas, bmaj=4.318 mas, bpa=11.81 degrees ! Estimated noise=0.386609 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 = 0.0190512 Jy ! Component: 100 - total flux cleaned = 0.0301095 Jy ! Component: 150 - total flux cleaned = 0.0376777 Jy ! Component: 200 - total flux cleaned = 0.0430307 Jy ! Total flux subtracted in 200 components = 0.0430307 Jy ! Clean residual min=-0.009521 max=0.017710 Jy/beam ! Clean residual mean=-0.000025 rms=0.003549 Jy/beam ! Combined flux in latest and established models = 0.0723448 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 0.0723448 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=0.038848Jy sigma=1.875292 ! Fit after self-cal, rms=0.037778Jy sigma=1.826810 ! Inverting map ! Added new window around map position (-6.9, 2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168502 Jy ! Component: 100 - total flux cleaned = 0.0264896 Jy ! Component: 150 - total flux cleaned = 0.0340399 Jy ! Component: 200 - total flux cleaned = 0.0401951 Jy ! Total flux subtracted in 200 components = 0.0401951 Jy ! Clean residual min=-0.007516 max=0.009393 Jy/beam ! Clean residual mean=-0.000014 rms=0.002373 Jy/beam ! Combined flux in latest and established models = 0.11254 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 103 components and 0.11254 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=0.028312Jy sigma=1.327745 ! Fit after self-cal, rms=0.027466Jy sigma=1.288873 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.86 x 4.318 at 11.81 degrees (North through East) ! Clean map min=-0.0072169 max=0.030882 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.027466Jy sigma=1.288873 ! Fit after self-cal, rms=0.027466Jy sigma=1.288873 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.86 mas, bmaj=4.318 mas, bpa=11.81 degrees ! Estimated noise=0.386609 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 = 0.00661863 Jy ! Component: 100 - total flux cleaned = 0.0112615 Jy ! Component: 150 - total flux cleaned = 0.0151224 Jy ! Component: 200 - total flux cleaned = 0.0180528 Jy ! Total flux subtracted in 200 components = 0.0180528 Jy ! Clean residual min=-0.006912 max=0.008883 Jy/beam ! Clean residual mean=-0.000009 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 0.130593 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 134 components and 0.130593 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=0.025218Jy sigma=1.171719 ! Fit after self-cal, rms=0.025047Jy sigma=1.162545 ! 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=0.025047Jy sigma=1.162545 ! Fit after self-cal, rms=0.025047Jy sigma=1.150369 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=4.316 mas, bpa=11.78 degrees ! Estimated noise=0.387191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237983 Jy ! Component: 100 - total flux cleaned = 0.00404577 Jy ! Component: 150 - total flux cleaned = 0.00503218 Jy ! Component: 200 - total flux cleaned = 0.00603814 Jy ! Total flux subtracted in 200 components = 0.00603814 Jy ! Clean residual min=-0.006537 max=0.008545 Jy/beam ! Clean residual mean=-0.000007 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.136631 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 153 components and 0.136631 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=0.024245Jy sigma=1.108517 ! Fit after self-cal, rms=0.024202Jy sigma=1.105850 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 (4.2, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00765286 Jy ! Component: 100 - total flux cleaned = 0.0114975 Jy ! Component: 150 - total flux cleaned = 0.0136162 Jy ! Component: 200 - total flux cleaned = 0.0156275 Jy ! Total flux subtracted in 200 components = 0.0156275 Jy ! Clean residual min=-0.005084 max=0.004901 Jy/beam ! Clean residual mean=-0.000003 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.152258 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 190 components and 0.152258 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=0.021407Jy sigma=0.964821 ! Fit after self-cal, rms=0.021105Jy sigma=0.948539 ! 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=0.021105Jy sigma=0.948539 ! Fit after self-cal, rms=0.021105Jy sigma=0.948539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=4.316 mas, bpa=11.78 degrees ! Estimated noise=0.387191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239222 Jy ! Component: 100 - total flux cleaned = 0.00390418 Jy ! Component: 150 - total flux cleaned = 0.00454875 Jy ! Component: 200 - total flux cleaned = 0.00527578 Jy ! Total flux subtracted in 200 components = 0.00527578 Jy ! Clean residual min=-0.004799 max=0.004211 Jy/beam ! Clean residual mean=-0.000001 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.157534 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 202 components and 0.157534 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=0.020407Jy sigma=0.911783 ! Fit after self-cal, rms=0.020357Jy sigma=0.908519 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 = 0.000762379 Jy ! Component: 100 - total flux cleaned = 0.00164015 Jy ! Component: 150 - total flux cleaned = 0.00218371 Jy ! Component: 200 - total flux cleaned = 0.00284927 Jy ! Total flux subtracted in 200 components = 0.00284927 Jy ! Clean residual min=-0.004577 max=0.004283 Jy/beam ! Clean residual mean=-0.000001 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.160383 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 219 components and 0.160383 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=0.019988Jy sigma=0.889807 ! Fit after self-cal, rms=0.019969Jy sigma=0.888277 ! 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=0.019969Jy sigma=0.888277 ! Fit after self-cal, rms=0.019969Jy sigma=0.888277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.662 mas, bmaj=5.492 mas, bpa=-2.234 degrees ! Estimated noise=0.463246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194056 Jy ! Component: 100 - total flux cleaned = 0.00339677 Jy ! Component: 150 - total flux cleaned = 0.004381 Jy ! Component: 200 - total flux cleaned = 0.00523649 Jy ! Total flux subtracted in 200 components = 0.00523649 Jy ! Clean residual min=-0.006537 max=0.006618 Jy/beam ! Clean residual mean=0.000001 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.16562 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 234 components and 0.16562 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=0.019755Jy sigma=0.876106 ! Fit after self-cal, rms=0.019706Jy sigma=0.873220 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 = 0.00044525 Jy ! Component: 100 - total flux cleaned = 0.00108944 Jy ! Component: 150 - total flux cleaned = 0.00145212 Jy ! Component: 200 - total flux cleaned = 0.00159549 Jy ! Total flux subtracted in 200 components = 0.00159549 Jy ! Clean residual min=-0.006124 max=0.006633 Jy/beam ! Clean residual mean=0.000002 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 0.167215 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 248 components and 0.167215 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=0.019635Jy sigma=0.869311 ! Fit after self-cal, rms=0.019624Jy sigma=0.868080 ! 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=1.858 mas, bmaj=4.316 mas, bpa=11.78 degrees ! Estimated noise=0.387191 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.858 x 4.316 at 11.78 degrees (North through East) ! Clean map min=-0.0068281 max=0.029912 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=1.496 mas, bmaj=3.977 mas, bpa=14.05 degrees ! Estimated noise=0.521925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222972 Jy ! Component: 100 - total flux cleaned = 0.0372303 Jy ! Component: 150 - total flux cleaned = 0.0480812 Jy ! Component: 200 - total flux cleaned = 0.0561617 Jy ! Total flux subtracted in 200 components = 0.0561617 Jy ! Clean residual min=-0.005574 max=0.005946 Jy/beam ! Clean residual mean=-0.000005 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.0561616 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0561616 Jy ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=4.316 mas, bpa=11.78 degrees ! Estimated noise=0.387191 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 = 0.0149249 Jy ! Component: 100 - total flux cleaned = 0.0270115 Jy ! Component: 150 - total flux cleaned = 0.0372398 Jy ! Component: 200 - total flux cleaned = 0.0459916 Jy ! Total flux subtracted in 200 components = 0.0459916 Jy ! Clean residual min=-0.006877 max=0.007134 Jy/beam ! Clean residual mean=-0.000013 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 0.102153 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 95 components and 0.102153 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=3.662 mas, bmaj=5.492 mas, bpa=-2.234 degrees ! Estimated noise=0.463246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139618 Jy ! Component: 100 - total flux cleaned = 0.0246965 Jy ! Component: 150 - total flux cleaned = 0.0332058 Jy ! Component: 200 - total flux cleaned = 0.0392804 Jy ! Total flux subtracted in 200 components = 0.0392804 Jy ! Clean residual min=-0.008509 max=0.007877 Jy/beam ! Clean residual mean=-0.000011 rms=0.002550 Jy/beam ! Combined flux in latest and established models = 0.141434 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 = 0.0040852 Jy ! Component: 100 - total flux cleaned = 0.00737689 Jy ! Component: 150 - total flux cleaned = 0.0102286 Jy ! Component: 200 - total flux cleaned = 0.0127013 Jy ! Total flux subtracted in 200 components = 0.0127013 Jy ! Clean residual min=-0.006776 max=0.006678 Jy/beam ! Clean residual mean=-0.000005 rms=0.001976 Jy/beam ! Combined flux in latest and established models = 0.154135 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 177 components and 0.154135 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=4.316 mas, bpa=11.78 degrees ! Estimated noise=0.387191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129277 Jy ! Component: 100 - total flux cleaned = 0.00239142 Jy ! Component: 150 - total flux cleaned = 0.00345234 Jy ! Component: 200 - total flux cleaned = 0.00463715 Jy ! Total flux subtracted in 200 components = 0.00463715 Jy ! Clean residual min=-0.004260 max=0.004250 Jy/beam ! Clean residual mean=-0.000001 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.158772 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 202 components and 0.158772 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=0.020041Jy sigma=0.883548 ! Fit after self-cal, rms=0.019946Jy sigma=0.878580 wmodel /d2/scr/pima/bp177j_uvs/J0405+1610_C_map.mod ! Writing 202 model components to file: /d2/scr/pima/bp177j_uvs/J0405+1610_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0405+1610_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0405+1610_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0405+1610_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0405+1610_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 = -0.000295169 Jy ! Component: 100 - total flux cleaned = -0.000574626 Jy ! Component: 150 - total flux cleaned = -0.000701319 Jy ! Component: 200 - total flux cleaned = -0.000578665 Jy ! Component: 250 - total flux cleaned = -0.000521523 Jy ! Component: 300 - total flux cleaned = -0.000258851 Jy ! Component: 350 - total flux cleaned = -0.00025974 Jy ! Component: 400 - total flux cleaned = -0.000209231 Jy ! Component: 450 - total flux cleaned = 2.29007e-05 Jy ! Component: 500 - total flux cleaned = 0.000110953 Jy ! Component: 550 - total flux cleaned = 0.000197486 Jy ! Component: 600 - total flux cleaned = 0.000241235 Jy ! Component: 650 - total flux cleaned = 0.000477128 Jy ! Component: 700 - total flux cleaned = 0.000477937 Jy ! Component: 750 - total flux cleaned = 0.000515486 Jy ! Component: 800 - total flux cleaned = 0.000516278 Jy ! Component: 850 - total flux cleaned = 0.000414465 Jy ! Component: 900 - total flux cleaned = 0.000382542 Jy ! Component: 950 - total flux cleaned = 0.000190835 Jy ! Component: 1000 - total flux cleaned = 3.63323e-05 Jy ! Component: 1050 - total flux cleaned = -8.38727e-05 Jy ! Component: 1100 - total flux cleaned = -0.000171355 Jy ! Component: 1150 - total flux cleaned = -0.000314437 Jy ! Component: 1200 - total flux cleaned = -0.000398423 Jy ! Component: 1250 - total flux cleaned = -0.000641796 Jy ! Component: 1300 - total flux cleaned = -0.000773308 Jy ! Component: 1350 - total flux cleaned = -0.000979148 Jy ! Component: 1400 - total flux cleaned = -0.00118038 Jy ! Component: 1450 - total flux cleaned = -0.00132773 Jy ! Component: 1500 - total flux cleaned = -0.00152034 Jy ! Component: 1550 - total flux cleaned = -0.00166155 Jy ! Component: 1600 - total flux cleaned = -0.00196109 Jy ! Component: 1650 - total flux cleaned = -0.00200587 Jy ! Component: 1700 - total flux cleaned = -0.00218304 Jy ! Component: 1750 - total flux cleaned = -0.002422 Jy ! Component: 1800 - total flux cleaned = -0.0025705 Jy ! Component: 1850 - total flux cleaned = -0.00267462 Jy ! Component: 1900 - total flux cleaned = -0.00290046 Jy ! Component: 1950 - total flux cleaned = -0.00304139 Jy ! Component: 2000 - total flux cleaned = -0.00308142 Jy ! Component: 2050 - total flux cleaned = -0.00325705 Jy ! Component: 2100 - total flux cleaned = -0.00342915 Jy ! Component: 2150 - total flux cleaned = -0.0035044 Jy ! Component: 2200 - total flux cleaned = -0.00367074 Jy ! Component: 2250 - total flux cleaned = -0.00383454 Jy ! Component: 2300 - total flux cleaned = -0.00401344 Jy ! Component: 2350 - total flux cleaned = -0.004048 Jy ! Component: 2400 - total flux cleaned = -0.00415244 Jy ! Component: 2450 - total flux cleaned = -0.00430608 Jy ! Component: 2500 - total flux cleaned = -0.00442405 Jy ! Component: 2550 - total flux cleaned = -0.00457308 Jy ! Component: 2600 - total flux cleaned = -0.00467109 Jy ! Component: 2650 - total flux cleaned = -0.00483207 Jy ! Component: 2700 - total flux cleaned = -0.00495891 Jy ! Component: 2750 - total flux cleaned = -0.00513133 Jy ! Component: 2800 - total flux cleaned = -0.00527002 Jy ! Component: 2850 - total flux cleaned = -0.00540733 Jy ! Component: 2900 - total flux cleaned = -0.00552763 Jy ! Component: 2950 - total flux cleaned = -0.00564635 Jy ! Component: 3000 - total flux cleaned = -0.00573456 Jy ! Component: 3050 - total flux cleaned = -0.00586491 Jy ! Component: 3100 - total flux cleaned = -0.00597953 Jy ! Component: 3150 - total flux cleaned = -0.00606454 Jy ! Component: 3200 - total flux cleaned = -0.00619051 Jy ! Component: 3250 - total flux cleaned = -0.00628741 Jy ! Component: 3300 - total flux cleaned = -0.00642405 Jy ! Component: 3350 - total flux cleaned = -0.0064512 Jy ! Component: 3400 - total flux cleaned = -0.00658465 Jy ! Component: 3450 - total flux cleaned = -0.00661098 Jy ! Component: 3500 - total flux cleaned = -0.00668938 Jy ! Component: 3550 - total flux cleaned = -0.00679259 Jy ! Component: 3600 - total flux cleaned = -0.00684364 Jy ! Component: 3650 - total flux cleaned = -0.00694497 Jy ! Component: 3700 - total flux cleaned = -0.00703269 Jy ! Component: 3750 - total flux cleaned = -0.00714437 Jy ! Component: 3800 - total flux cleaned = -0.00721799 Jy ! Component: 3850 - total flux cleaned = -0.00732742 Jy ! Component: 3900 - total flux cleaned = -0.00742405 Jy ! Component: 3950 - total flux cleaned = -0.00748378 Jy ! Component: 4000 - total flux cleaned = -0.00755482 Jy ! Component: 4050 - total flux cleaned = -0.0076137 Jy ! Total flux subtracted in 4096 components = -0.00769502 Jy ! Clean residual min=-0.000644 max=0.000819 Jy/beam ! Clean residual mean=0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.151077 Jy keep ! Adding 410 model components to the UV plane model. ! The established model now contains 612 components and 0.151077 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0405+1610_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.858 x 4.316 at 11.78 degrees (North through East) ! Clean map min=-0.0043477 max=0.030083 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0405+1610_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0300826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212438 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.11855 2.11855 4.2371 8.4742 16.9484 33.8968 67.7936 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 141.606 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0405+1610_C_uvs.log closed on Thu Jun 19 04:10:20 2014