! Started logfile: /d2/scr/pima/bp177e_uvs/J1808+0546_X_uvs.log on Sat Mar 22 21:07:21 2014 obs /d2/scr/pima/bp177e_uvs/J1808+0546_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1808+0546_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J1808+0546 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 792 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 /d2/scr/pima/bp177e_uvs/J1808+0546_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000105Jy sigma=38.440033 ! Fit after self-cal, rms=0.943066Jy sigma=36.265169 ! 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=1.115 mas, bmaj=2.578 mas, bpa=12.51 degrees ! Estimated noise=0.8472 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 = 0.0408872 Jy ! Component: 100 - total flux cleaned = 0.0571772 Jy ! Total flux subtracted in 100 components = 0.0571772 Jy ! Clean residual min=-0.004050 max=0.007441 Jy/beam ! Clean residual mean=-0.000016 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.0571772 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0571772 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=0.023204Jy sigma=0.858012 ! Fit after self-cal, rms=0.023075Jy sigma=0.851897 ! 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=1.354 mas, bmaj=2.743 mas, bpa=9.951 degrees ! Estimated noise=0.663189 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 = 0.0108519 Jy ! Component: 100 - total flux cleaned = 0.0168026 Jy ! Component: 150 - total flux cleaned = 0.0204766 Jy ! Component: 200 - total flux cleaned = 0.0229027 Jy ! Total flux subtracted in 200 components = 0.0229027 Jy ! Clean residual min=-0.003276 max=0.003230 Jy/beam ! Clean residual mean=-0.000007 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.08008 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 65 components and 0.08008 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=0.017225Jy sigma=0.618098 ! Fit after self-cal, rms=0.017211Jy sigma=0.617537 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.354 x 2.743 at 9.951 degrees (North through East) ! Clean map min=-0.0032153 max=0.053491 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.05 HN 1.03 KP 1.10 ! LA 0.91 NL 0.96 OV 1.04 PT 0.89 ! SC 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.09 KP 0.95 ! LA 0.99 NL 1.03 OV 0.91 PT 0.86 ! SC 1.05 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.12 HN 1.17 KP 1.07 ! LA 1.05 NL 1.06 OV 1.04 PT 0.87 ! SC 0.94 ! ! ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.017211Jy sigma=0.617537 ! Fit after self-cal, rms=0.016467Jy sigma=0.587646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.353 mas, bmaj=2.753 mas, bpa=10.63 degrees ! Estimated noise=0.662281 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 = 0.00147693 Jy ! Component: 100 - total flux cleaned = 0.00244318 Jy ! Component: 150 - total flux cleaned = 0.00310434 Jy ! Component: 200 - total flux cleaned = 0.0033783 Jy ! Total flux subtracted in 200 components = 0.0033783 Jy ! Clean residual min=-0.002215 max=0.002587 Jy/beam ! Clean residual mean=-0.000004 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0834583 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.0834583 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=0.016318Jy sigma=0.581250 ! Fit after self-cal, rms=0.016318Jy sigma=0.581109 ! 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=0.016318Jy sigma=0.581109 ! Fit after self-cal, rms=0.015844Jy sigma=0.552077 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.348 mas, bmaj=2.763 mas, bpa=11.07 degrees ! Estimated noise=0.66754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202528 Jy ! Component: 100 - total flux cleaned = -0.000308193 Jy ! Component: 150 - total flux cleaned = -0.000354496 Jy ! Component: 200 - total flux cleaned = -0.000396846 Jy ! Total flux subtracted in 200 components = -0.000396846 Jy ! Clean residual min=-0.001844 max=0.002087 Jy/beam ! Clean residual mean=-0.000002 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0830614 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.0830614 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=0.015802Jy sigma=0.550691 ! Fit after self-cal, rms=0.015804Jy sigma=0.550563 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 = -7.9258e-05 Jy ! Component: 100 - total flux cleaned = -7.93826e-05 Jy ! Component: 150 - total flux cleaned = -7.92914e-05 Jy ! Component: 200 - total flux cleaned = -6.79288e-05 Jy ! Total flux subtracted in 200 components = -6.79288e-05 Jy ! Clean residual min=-0.001768 max=0.002073 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0829935 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.0829935 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=0.015786Jy sigma=0.549900 ! Fit after self-cal, rms=0.015784Jy sigma=0.549856 ! 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=0.015784Jy sigma=0.549856 ! Fit after self-cal, rms=0.015834Jy sigma=0.549599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.347 mas, bmaj=2.765 mas, bpa=11.14 degrees ! Estimated noise=0.669363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.90213e-06 Jy ! Component: 100 - total flux cleaned = -7.38369e-05 Jy ! Component: 150 - total flux cleaned = -0.000108643 Jy ! Component: 200 - total flux cleaned = -0.000129923 Jy ! Total flux subtracted in 200 components = -0.000129923 Jy ! Clean residual min=-0.001688 max=0.002003 Jy/beam ! Clean residual mean=-0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0828636 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 0.0828636 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=0.015812Jy sigma=0.548902 ! Fit after self-cal, rms=0.015810Jy sigma=0.548863 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 = -5.20059e-05 Jy ! Component: 100 - total flux cleaned = -5.18498e-05 Jy ! Component: 150 - total flux cleaned = -4.11199e-05 Jy ! Component: 200 - total flux cleaned = -3.12684e-05 Jy ! Total flux subtracted in 200 components = -3.12684e-05 Jy ! Clean residual min=-0.001642 max=0.002004 Jy/beam ! Clean residual mean=-0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0828323 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.0828323 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=0.015798Jy sigma=0.548378 ! Fit after self-cal, rms=0.015797Jy sigma=0.548351 ! 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=0.015797Jy sigma=0.548351 ! Fit after self-cal, rms=0.015832Jy sigma=0.548270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.359 mas, bmaj=3.364 mas, bpa=1.334 degrees ! Estimated noise=0.762504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728711 Jy ! Component: 100 - total flux cleaned = 0.000791908 Jy ! Component: 150 - total flux cleaned = 0.00083421 Jy ! Component: 200 - total flux cleaned = 0.000874163 Jy ! Total flux subtracted in 200 components = 0.000874163 Jy ! Clean residual min=-0.001765 max=0.001937 Jy/beam ! Clean residual mean=-0.000003 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0837065 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 93 components and 0.0837065 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=0.015867Jy sigma=0.548244 ! Fit after self-cal, rms=0.015862Jy sigma=0.548044 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 = 0.000152611 Jy ! Component: 100 - total flux cleaned = 0.000139474 Jy ! Component: 150 - total flux cleaned = 0.00013962 Jy ! Component: 200 - total flux cleaned = 0.000129268 Jy ! Total flux subtracted in 200 components = 0.000129268 Jy ! Clean residual min=-0.001720 max=0.001933 Jy/beam ! Clean residual mean=-0.000003 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0838357 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 98 components and 0.0838357 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=0.015894Jy sigma=0.548487 ! Fit after self-cal, rms=0.015892Jy sigma=0.548412 ! 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=1.346 mas, bmaj=2.766 mas, bpa=11.16 degrees ! Estimated noise=0.670685 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.346 x 2.766 at 11.16 degrees (North through East) ! Clean map min=-0.001687 max=0.053179 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=1.102 mas, bmaj=2.608 mas, bpa=13.53 degrees ! Estimated noise=0.854658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0415144 Jy ! Component: 100 - total flux cleaned = 0.0580805 Jy ! Component: 150 - total flux cleaned = 0.0665342 Jy ! Component: 200 - total flux cleaned = 0.0717091 Jy ! Total flux subtracted in 200 components = 0.0717091 Jy ! Clean residual min=-0.002414 max=0.004080 Jy/beam ! Clean residual mean=-0.000007 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0717091 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0717091 Jy ! Inverting map and beam ! Estimated beam: bmin=1.346 mas, bmaj=2.766 mas, bpa=11.16 degrees ! Estimated noise=0.670685 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 (1.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462995 Jy ! Component: 100 - total flux cleaned = 0.00742087 Jy ! Component: 150 - total flux cleaned = 0.00934089 Jy ! Component: 200 - total flux cleaned = 0.0107238 Jy ! Total flux subtracted in 200 components = 0.0107238 Jy ! Clean residual min=-0.001506 max=0.001665 Jy/beam ! Clean residual mean=-0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0824328 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 66 components and 0.0824328 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=2.359 mas, bmaj=3.364 mas, bpa=1.334 degrees ! Estimated noise=0.762504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142535 Jy ! Component: 100 - total flux cleaned = 0.00229772 Jy ! Component: 150 - total flux cleaned = 0.00274146 Jy ! Component: 200 - total flux cleaned = 0.00291144 Jy ! Total flux subtracted in 200 components = 0.00291144 Jy ! Clean residual min=-0.001738 max=0.001495 Jy/beam ! Clean residual mean=-0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0853443 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 = 7.8844e-05 Jy ! Component: 100 - total flux cleaned = 0.000119699 Jy ! Component: 150 - total flux cleaned = 0.000144473 Jy ! Component: 200 - total flux cleaned = 0.000188279 Jy ! Total flux subtracted in 200 components = 0.000188279 Jy ! Clean residual min=-0.001679 max=0.001465 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0855326 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 107 components and 0.0855326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.346 mas, bmaj=2.766 mas, bpa=11.16 degrees ! Estimated noise=0.670685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.74259e-05 Jy ! Component: 100 - total flux cleaned = 7.76373e-05 Jy ! Component: 150 - total flux cleaned = 7.78503e-05 Jy ! Component: 200 - total flux cleaned = 5.22881e-05 Jy ! Total flux subtracted in 200 components = 5.22881e-05 Jy ! Clean residual min=-0.001435 max=0.001466 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0855849 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.0855849 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=0.015448Jy sigma=0.535582 ! Fit after self-cal, rms=0.015409Jy sigma=0.534327 wmodel /d2/scr/pima/bp177e_uvs/J1808+0546_X_map.mod ! Writing 122 model components to file: /d2/scr/pima/bp177e_uvs/J1808+0546_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1808+0546_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1808+0546_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1808+0546_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1808+0546_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 = 0.000452445 Jy ! Component: 100 - total flux cleaned = 0.000731846 Jy ! Component: 150 - total flux cleaned = 0.000860133 Jy ! Component: 200 - total flux cleaned = 0.000980981 Jy ! Component: 250 - total flux cleaned = 0.00100005 Jy ! Component: 300 - total flux cleaned = 0.00105484 Jy ! Component: 350 - total flux cleaned = 0.00100228 Jy ! Component: 400 - total flux cleaned = 0.00096878 Jy ! Component: 450 - total flux cleaned = 0.000919674 Jy ! Component: 500 - total flux cleaned = 0.000982744 Jy ! Component: 550 - total flux cleaned = 0.00101337 Jy ! Component: 600 - total flux cleaned = 0.0010582 Jy ! Component: 650 - total flux cleaned = 0.00115986 Jy ! Component: 700 - total flux cleaned = 0.00121692 Jy ! Component: 750 - total flux cleaned = 0.00131349 Jy ! Component: 800 - total flux cleaned = 0.00144788 Jy ! Component: 850 - total flux cleaned = 0.001527 Jy ! Component: 900 - total flux cleaned = 0.00168155 Jy ! Component: 950 - total flux cleaned = 0.0018075 Jy ! Component: 1000 - total flux cleaned = 0.00189366 Jy ! Component: 1050 - total flux cleaned = 0.00200276 Jy ! Component: 1100 - total flux cleaned = 0.00213287 Jy ! Component: 1150 - total flux cleaned = 0.00221402 Jy ! Component: 1200 - total flux cleaned = 0.00231638 Jy ! Component: 1250 - total flux cleaned = 0.00240554 Jy ! Component: 1300 - total flux cleaned = 0.00249296 Jy ! Component: 1350 - total flux cleaned = 0.00257912 Jy ! Component: 1400 - total flux cleaned = 0.00265313 Jy ! Component: 1450 - total flux cleaned = 0.00275698 Jy ! Component: 1500 - total flux cleaned = 0.00285915 Jy ! Component: 1550 - total flux cleaned = 0.00292944 Jy ! Component: 1600 - total flux cleaned = 0.00302827 Jy ! Component: 1650 - total flux cleaned = 0.00311575 Jy ! Component: 1700 - total flux cleaned = 0.00320195 Jy ! Component: 1750 - total flux cleaned = 0.0033057 Jy ! Component: 1800 - total flux cleaned = 0.00340782 Jy ! Component: 1850 - total flux cleaned = 0.00348093 Jy ! Component: 1900 - total flux cleaned = 0.00357118 Jy ! Component: 1950 - total flux cleaned = 0.00362463 Jy ! Component: 2000 - total flux cleaned = 0.00372109 Jy ! Component: 2050 - total flux cleaned = 0.00379891 Jy ! Component: 2100 - total flux cleaned = 0.00386737 Jy ! Component: 2150 - total flux cleaned = 0.00393499 Jy ! Component: 2200 - total flux cleaned = 0.00401018 Jy ! Component: 2250 - total flux cleaned = 0.00405149 Jy ! Component: 2300 - total flux cleaned = 0.00413329 Jy ! Component: 2350 - total flux cleaned = 0.00421427 Jy ! Component: 2400 - total flux cleaned = 0.00430244 Jy ! Component: 2450 - total flux cleaned = 0.00435804 Jy ! Component: 2500 - total flux cleaned = 0.00444457 Jy ! Component: 2550 - total flux cleaned = 0.00450694 Jy ! Component: 2600 - total flux cleaned = 0.00456888 Jy ! Component: 2650 - total flux cleaned = 0.00466867 Jy ! Component: 2700 - total flux cleaned = 0.00472957 Jy ! Component: 2750 - total flux cleaned = 0.00480513 Jy ! Component: 2800 - total flux cleaned = 0.00485762 Jy ! Component: 2850 - total flux cleaned = 0.0049098 Jy ! Component: 2900 - total flux cleaned = 0.00494685 Jy ! Component: 2950 - total flux cleaned = 0.00502029 Jy ! Component: 3000 - total flux cleaned = 0.00504941 Jy ! Component: 3050 - total flux cleaned = 0.00507845 Jy ! Component: 3100 - total flux cleaned = 0.00510007 Jy ! Component: 3150 - total flux cleaned = 0.00513588 Jy ! Component: 3200 - total flux cleaned = 0.00515721 Jy ! Component: 3250 - total flux cleaned = 0.00520664 Jy ! Component: 3300 - total flux cleaned = 0.00522074 Jy ! Component: 3350 - total flux cleaned = 0.00526275 Jy ! Component: 3400 - total flux cleaned = 0.0052836 Jy ! Component: 3450 - total flux cleaned = 0.00529749 Jy ! Component: 3500 - total flux cleaned = 0.00534578 Jy ! Component: 3550 - total flux cleaned = 0.00537322 Jy ! Component: 3600 - total flux cleaned = 0.00540744 Jy ! Component: 3650 - total flux cleaned = 0.00542784 Jy ! Component: 3700 - total flux cleaned = 0.0054482 Jy ! Component: 3750 - total flux cleaned = 0.00548193 Jy ! Component: 3800 - total flux cleaned = 0.00549541 Jy ! Component: 3850 - total flux cleaned = 0.00549542 Jy ! Component: 3900 - total flux cleaned = 0.005529 Jy ! Component: 3950 - total flux cleaned = 0.00554906 Jy ! Component: 4000 - total flux cleaned = 0.00556914 Jy ! Component: 4050 - total flux cleaned = 0.00558249 Jy ! Total flux subtracted in 4096 components = 0.00559579 Jy ! Clean residual min=-0.000403 max=0.000540 Jy/beam ! Clean residual mean=0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0911807 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 374 components and 0.0911807 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1808+0546_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.346 x 2.766 at 11.16 degrees (North through East) ! Clean map min=-0.00064042 max=0.053543 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1808+0546_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0535426 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108447 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.607632 0.607632 1.21526 2.43053 4.86105 9.72211 19.4442 38.8884 77.7769 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 493.72 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1808+0546_X_uvs.log closed on Sat Mar 22 21:07:26 2014