! Started logfile: /scr/pima/gc030_uvs/J0809+3455_S_uvs.log on Fri Apr 22 07:46:12 2016 obs /scr/pima/gc030_uvs/J0809+3455_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0809+3455_S_uva.fits ! AN table 1: 276 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.592909 visibilities/baseline/integration-bin. ! Found source: J0809+3455 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 36656 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0809+3455_S] 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 0.500x0.500 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 561 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 561 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 561 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 561 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 561 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 561 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 561 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007398Jy sigma=7.663763 ! Fit after self-cal, rms=0.944274Jy sigma=7.186509 ! 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=1.917 mas, bmaj=4.359 mas, bpa=-3.162 degrees ! Estimated noise=1.53595 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 = 0.0452041 Jy ! Component: 100 - total flux cleaned = 0.055929 Jy ! Total flux subtracted in 100 components = 0.055929 Jy ! Clean residual min=-0.006760 max=0.007713 Jy/beam ! Clean residual mean=-0.000038 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.055929 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.055929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.104668Jy sigma=0.656007 ! Fit after self-cal, rms=0.103011Jy sigma=0.644874 ! 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=2.227 mas, bmaj=4.917 mas, bpa=-1.371 degrees ! Estimated noise=0.553833 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 = 0.00940494 Jy ! Component: 100 - total flux cleaned = 0.013672 Jy ! Component: 150 - total flux cleaned = 0.0159604 Jy ! Component: 200 - total flux cleaned = 0.0173075 Jy ! Total flux subtracted in 200 components = 0.0173075 Jy ! Clean residual min=-0.004103 max=0.005519 Jy/beam ! Clean residual mean=-0.000054 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.0732365 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.0732365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102296Jy sigma=0.637502 ! Fit after self-cal, rms=0.101643Jy sigma=0.636304 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.227 x 4.917 at -1.371 degrees (North through East) ! Clean map min=-0.0040978 max=0.064561 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 1.10 HN 0.93 KP 1.01 ! LA 0.92 NL 1.00 PT 0.93 SC 0.93 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 EB 1.03 HN 0.93 KP 0.99 ! LA 0.85 NL 0.96 PT 1.02 SC 0.94 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 EB 1.04 HN 0.90 KP 0.99 ! LA 0.91 NL 1.00 PT 1.00 SC 0.94 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 EB 1.07 HN 0.84 KP 0.96 ! LA 0.86 NL 0.99 PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.101643Jy sigma=0.636304 ! Fit after self-cal, rms=0.098178Jy sigma=0.634115 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.256 mas, bmaj=4.922 mas, bpa=-1.364 degrees ! Estimated noise=0.546889 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 = 0.0010496 Jy ! Component: 100 - total flux cleaned = 0.00108433 Jy ! Component: 150 - total flux cleaned = 0.00105738 Jy ! Component: 200 - total flux cleaned = 0.00103622 Jy ! Total flux subtracted in 200 components = 0.00103622 Jy ! Clean residual min=-0.003853 max=0.005014 Jy/beam ! Clean residual mean=-0.000040 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.0742728 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0742728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098157Jy sigma=0.633975 ! Fit after self-cal, rms=0.097951Jy sigma=0.633454 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.097951Jy sigma=0.633454 ! Fit after self-cal, rms=0.100043Jy sigma=0.632506 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.254 mas, bmaj=4.977 mas, bpa=-1.261 degrees ! Estimated noise=0.554666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862424 Jy ! Component: 100 - total flux cleaned = 0.000905611 Jy ! Component: 150 - total flux cleaned = 0.000845625 Jy ! Component: 200 - total flux cleaned = 0.000792884 Jy ! Total flux subtracted in 200 components = 0.000792884 Jy ! Clean residual min=-0.003528 max=0.004780 Jy/beam ! Clean residual mean=-0.000031 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0750656 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.0750656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100026Jy sigma=0.632265 ! Fit after self-cal, rms=0.100054Jy sigma=0.631959 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 (9, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439256 Jy ! Component: 100 - total flux cleaned = 0.00621672 Jy ! Component: 150 - total flux cleaned = 0.00711045 Jy ! Component: 200 - total flux cleaned = 0.0077942 Jy ! Total flux subtracted in 200 components = 0.0077942 Jy ! Clean residual min=-0.002867 max=0.003436 Jy/beam ! Clean residual mean=-0.000009 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.0828598 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.0828598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099846Jy sigma=0.630025 ! Fit after self-cal, rms=0.099791Jy sigma=0.629524 ! Inverting map ! Added new window around map position (29, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326131 Jy ! Component: 100 - total flux cleaned = 0.00471431 Jy ! Component: 150 - total flux cleaned = 0.00540081 Jy ! Component: 200 - total flux cleaned = 0.00587367 Jy ! Total flux subtracted in 200 components = 0.00587367 Jy ! Clean residual min=-0.002709 max=0.003050 Jy/beam ! Clean residual mean=-0.000005 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0887335 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 0.0887335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099647Jy sigma=0.628417 ! Fit after self-cal, rms=0.099652Jy sigma=0.628102 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099652Jy sigma=0.628102 ! Fit after self-cal, rms=0.099943Jy sigma=0.627633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=4.976 mas, bpa=-1.362 degrees ! Estimated noise=0.552799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203737 Jy ! Component: 100 - total flux cleaned = 0.00289623 Jy ! Component: 150 - total flux cleaned = 0.0031409 Jy ! Component: 200 - total flux cleaned = 0.00336078 Jy ! Total flux subtracted in 200 components = 0.00336078 Jy ! Clean residual min=-0.002311 max=0.002336 Jy/beam ! Clean residual mean=0.000000 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0920943 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.0920943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099880Jy sigma=0.627147 ! Fit after self-cal, rms=0.099974Jy sigma=0.626861 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 = 0.00151015 Jy ! Component: 100 - total flux cleaned = 0.00188611 Jy ! Component: 150 - total flux cleaned = 0.00213559 Jy ! Component: 200 - total flux cleaned = 0.00228542 Jy ! Total flux subtracted in 200 components = 0.00228542 Jy ! Clean residual min=-0.002167 max=0.002120 Jy/beam ! Clean residual mean=0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0943797 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.0943797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099933Jy sigma=0.626550 ! Fit after self-cal, rms=0.099958Jy sigma=0.626490 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099958Jy sigma=0.626490 ! Fit after self-cal, rms=0.099750Jy sigma=0.626199 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.486 mas, bmaj=8.778 mas, bpa=43.15 degrees ! Estimated noise=0.891487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154658 Jy ! Component: 100 - total flux cleaned = 0.00194172 Jy ! Component: 150 - total flux cleaned = 0.00217891 Jy ! Component: 200 - total flux cleaned = 0.00237738 Jy ! Total flux subtracted in 200 components = 0.00237738 Jy ! Clean residual min=-0.003692 max=0.003305 Jy/beam ! Clean residual mean=0.000016 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.0967571 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 89 components and 0.0967571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099731Jy sigma=0.626120 ! Fit after self-cal, rms=0.099780Jy sigma=0.625987 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 = 0.00104739 Jy ! Component: 100 - total flux cleaned = 0.00129077 Jy ! Component: 150 - total flux cleaned = 0.00146142 Jy ! Component: 200 - total flux cleaned = 0.00155923 Jy ! Total flux subtracted in 200 components = 0.00155923 Jy ! Clean residual min=-0.003431 max=0.003234 Jy/beam ! Clean residual mean=0.000025 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0983163 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.0983163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099773Jy sigma=0.625986 ! Fit after self-cal, rms=0.099769Jy sigma=0.625841 ! 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=2.249 mas, bmaj=4.971 mas, bpa=-1.454 degrees ! Estimated noise=0.550838 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.249 x 4.971 at -1.454 degrees (North through East) ! Clean map min=-0.0023441 max=0.062343 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=1.938 mas, bmaj=4.397 mas, bpa=-3.208 degrees ! Estimated noise=1.55745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0463251 Jy ! Component: 100 - total flux cleaned = 0.0591748 Jy ! Component: 150 - total flux cleaned = 0.0667476 Jy ! Component: 200 - total flux cleaned = 0.0711983 Jy ! Total flux subtracted in 200 components = 0.0711983 Jy ! Clean residual min=-0.005944 max=0.005667 Jy/beam ! Clean residual mean=-0.000035 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.0711984 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0711984 Jy ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=4.971 mas, bpa=-1.454 degrees ! Estimated noise=0.550838 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 = 0.00695637 Jy ! Component: 100 - total flux cleaned = 0.0117004 Jy ! Component: 150 - total flux cleaned = 0.0154043 Jy ! Component: 200 - total flux cleaned = 0.0182772 Jy ! Total flux subtracted in 200 components = 0.0182772 Jy ! Clean residual min=-0.003072 max=0.003089 Jy/beam ! Clean residual mean=-0.000021 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0894755 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.0894755 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.486 mas, bmaj=8.778 mas, bpa=43.15 degrees ! Estimated noise=0.891487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413697 Jy ! Component: 100 - total flux cleaned = 0.00661089 Jy ! Component: 150 - total flux cleaned = 0.00820536 Jy ! Component: 200 - total flux cleaned = 0.00875374 Jy ! Total flux subtracted in 200 components = 0.00875374 Jy ! Clean residual min=-0.003704 max=0.003244 Jy/beam ! Clean residual mean=0.000017 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.0982293 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 = 0.000191264 Jy ! Component: 100 - total flux cleaned = 0.000362854 Jy ! Component: 150 - total flux cleaned = 0.000545323 Jy ! Component: 200 - total flux cleaned = 0.000656349 Jy ! Total flux subtracted in 200 components = 0.000656349 Jy ! Clean residual min=-0.003570 max=0.003172 Jy/beam ! Clean residual mean=0.000024 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.0988856 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 70 components and 0.0988856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=4.971 mas, bpa=-1.454 degrees ! Estimated noise=0.550838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011219 Jy ! Component: 100 - total flux cleaned = -0.00068415 Jy ! Component: 150 - total flux cleaned = -0.000296509 Jy ! Component: 200 - total flux cleaned = -0.000131921 Jy ! Total flux subtracted in 200 components = -0.000131921 Jy ! Clean residual min=-0.002038 max=0.002120 Jy/beam ! Clean residual mean=0.000006 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0987537 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.0987537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099778Jy sigma=0.625860 ! Fit after self-cal, rms=0.099739Jy sigma=0.625648 wmodel /scr/pima/gc030_uvs/J0809+3455_S_map.mod ! Writing 86 model components to file: /scr/pima/gc030_uvs/J0809+3455_S_map.mod wobs /scr/pima/gc030_uvs/J0809+3455_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0809+3455_S_uvs.fits wwins /scr/pima/gc030_uvs/J0809+3455_S_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J0809+3455_S_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 = 0.000127379 Jy ! Component: 100 - total flux cleaned = 0.000328292 Jy ! Component: 150 - total flux cleaned = 0.000486719 Jy ! Component: 200 - total flux cleaned = 0.000698702 Jy ! Component: 250 - total flux cleaned = 0.000901332 Jy ! Component: 300 - total flux cleaned = 0.00112428 Jy ! Component: 350 - total flux cleaned = 0.00123214 Jy ! Component: 400 - total flux cleaned = 0.00136244 Jy ! Component: 450 - total flux cleaned = 0.00138771 Jy ! Component: 500 - total flux cleaned = 0.00151133 Jy ! Component: 550 - total flux cleaned = 0.00155907 Jy ! Component: 600 - total flux cleaned = 0.00153612 Jy ! Component: 650 - total flux cleaned = 0.00162791 Jy ! Component: 700 - total flux cleaned = 0.00164996 Jy ! Component: 750 - total flux cleaned = 0.00171509 Jy ! Component: 800 - total flux cleaned = 0.00175771 Jy ! Component: 850 - total flux cleaned = 0.00182074 Jy ! Component: 900 - total flux cleaned = 0.00192209 Jy ! Component: 950 - total flux cleaned = 0.00204087 Jy ! Component: 1000 - total flux cleaned = 0.0020602 Jy ! Component: 1050 - total flux cleaned = 0.00206031 Jy ! Component: 1100 - total flux cleaned = 0.00219138 Jy ! Component: 1150 - total flux cleaned = 0.00219119 Jy ! Component: 1200 - total flux cleaned = 0.00219157 Jy ! Component: 1250 - total flux cleaned = 0.00224459 Jy ! Component: 1300 - total flux cleaned = 0.00220982 Jy ! Component: 1350 - total flux cleaned = 0.00210721 Jy ! Component: 1400 - total flux cleaned = 0.00209077 Jy ! Component: 1450 - total flux cleaned = 0.00207443 Jy ! Component: 1500 - total flux cleaned = 0.00200899 Jy ! Component: 1550 - total flux cleaned = 0.00196045 Jy ! Component: 1600 - total flux cleaned = 0.0018655 Jy ! Component: 1650 - total flux cleaned = 0.00184997 Jy ! Component: 1700 - total flux cleaned = 0.00172649 Jy ! Component: 1750 - total flux cleaned = 0.00166571 Jy ! Component: 1800 - total flux cleaned = 0.00157604 Jy ! Component: 1850 - total flux cleaned = 0.00153194 Jy ! Component: 1900 - total flux cleaned = 0.00147353 Jy ! Component: 1950 - total flux cleaned = 0.00135858 Jy ! Component: 2000 - total flux cleaned = 0.00131637 Jy ! Component: 2050 - total flux cleaned = 0.00127473 Jy ! Component: 2100 - total flux cleaned = 0.0012058 Jy ! Component: 2150 - total flux cleaned = 0.00117855 Jy ! Component: 2200 - total flux cleaned = 0.00116501 Jy ! Component: 2250 - total flux cleaned = 0.00111168 Jy ! Component: 2300 - total flux cleaned = 0.00107228 Jy ! Component: 2350 - total flux cleaned = 0.00100743 Jy ! Component: 2400 - total flux cleaned = 0.000994901 Jy ! Component: 2450 - total flux cleaned = 0.000944171 Jy ! Component: 2500 - total flux cleaned = 0.000906591 Jy ! Component: 2550 - total flux cleaned = 0.000869277 Jy ! Component: 2600 - total flux cleaned = 0.00082027 Jy ! Component: 2650 - total flux cleaned = 0.000808433 Jy ! Component: 2700 - total flux cleaned = 0.000844515 Jy ! Component: 2750 - total flux cleaned = 0.000820461 Jy ! Component: 2800 - total flux cleaned = 0.00080859 Jy ! Component: 2850 - total flux cleaned = 0.00078534 Jy ! Component: 2900 - total flux cleaned = 0.000820185 Jy ! Component: 2950 - total flux cleaned = 0.000831757 Jy ! Component: 3000 - total flux cleaned = 0.00085454 Jy ! Component: 3050 - total flux cleaned = 0.000888516 Jy ! Component: 3100 - total flux cleaned = 0.000933312 Jy ! Component: 3150 - total flux cleaned = 0.000999643 Jy ! Component: 3200 - total flux cleaned = 0.0010215 Jy ! Component: 3250 - total flux cleaned = 0.00102158 Jy ! Component: 3300 - total flux cleaned = 0.00105414 Jy ! Component: 3350 - total flux cleaned = 0.00115041 Jy ! Component: 3400 - total flux cleaned = 0.00119294 Jy ! Component: 3450 - total flux cleaned = 0.00126673 Jy ! Component: 3500 - total flux cleaned = 0.00129813 Jy ! Component: 3550 - total flux cleaned = 0.00136034 Jy ! Component: 3600 - total flux cleaned = 0.00141177 Jy ! Component: 3650 - total flux cleaned = 0.001463 Jy ! Component: 3700 - total flux cleaned = 0.00153402 Jy ! Component: 3750 - total flux cleaned = 0.0016045 Jy ! Component: 3800 - total flux cleaned = 0.00168438 Jy ! Component: 3850 - total flux cleaned = 0.00177364 Jy ! Component: 3900 - total flux cleaned = 0.00185234 Jy ! Component: 3950 - total flux cleaned = 0.00187189 Jy ! Component: 4000 - total flux cleaned = 0.00198836 Jy ! Component: 4050 - total flux cleaned = 0.00205573 Jy ! Total flux subtracted in 4096 components = 0.00212275 Jy ! Clean residual min=-0.000638 max=0.000563 Jy/beam ! Clean residual mean=0.000007 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.100876 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 403 components and 0.100877 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0809+3455_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.249 x 4.971 at -1.454 degrees (North through East) ! Clean map min=-0.0017143 max=0.061251 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0809+3455_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0612514 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164927 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.807786 0.807786 1.61557 3.23115 6.46229 12.9246 25.8492 51.6983 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 371.385 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0809+3455_S_uvs.log closed on Fri Apr 22 07:46:21 2016