! Started logfile: J1914+0124_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:50:53 2010 obs J1914+0124_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1914+0124_K_2006_06_04_yyk_uva.fits ! AN table 1: 1940 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.409779 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1914+0124 ! ! 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 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2920 lines of history. ! ! Reading 228952 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1914+0124_K_2006_06_04_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.221261 Jy 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=0.2671 mas, bmaj=0.8306 mas, bpa=-15.75 degrees ! Estimated noise=5.34514 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.110087 Jy ! Component: 100 - total flux cleaned = 0.128628 Jy ! Total flux subtracted in 100 components = 0.128628 Jy ! Clean residual min=-0.024234 max=0.023716 Jy/beam ! Clean residual mean=0.000007 rms=0.006981 Jy/beam ! Combined flux in latest and established models = 0.128628 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.128628 Jy ! ! Correcting IF 1. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 193 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.185188Jy sigma=1.066323 ! Fit after self-cal, rms=0.183969Jy sigma=1.066912 ! Inverting map and beam ! Estimated beam: bmin=0.266 mas, bmaj=0.8229 mas, bpa=-15.71 degrees ! Estimated noise=5.51594 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.2739 mas, bmaj=0.8247 mas, bpa=-16.57 degrees ! Estimated noise=4.32934 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039554 Jy ! Component: 100 - total flux cleaned = 0.00449152 Jy ! Component: 150 - total flux cleaned = 0.00413753 Jy ! Component: 200 - total flux cleaned = 0.00370605 Jy ! Total flux subtracted in 200 components = 0.00370605 Jy ! Clean residual min=-0.016922 max=0.017540 Jy/beam ! Clean residual mean=0.000015 rms=0.004599 Jy/beam ! Combined flux in latest and established models = 0.132334 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.132334 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=0.183698Jy sigma=1.064193 ! Fit after self-cal, rms=0.184539Jy sigma=1.066649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2739 x 0.8247 at -16.57 degrees (North through East) ! Clean map min=-0.016831 max=0.11944 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.75 KP 0.81 LA 1.00* ! MK 0.96 NL 1.00* OV 0.90 PT 1.03 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.66 FD 0.88 KP 4.39 LA 1.00* ! MK 1.61 NL 1.00* OV 0.98 PT 0.76 ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.75 KP 1.00* LA 1.00* ! MK 0.85 NL 1.24 OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.85 KP 1.00* LA 3.96 ! MK 1.08 NL 0.99 OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Fit before self-cal, rms=0.184539Jy sigma=1.066649 ! Fit after self-cal, rms=0.451853Jy sigma=1.034589 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 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=0.451853Jy sigma=1.034589 ! Fit after self-cal, rms=0.453591Jy sigma=1.032053 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2876 mas, bmaj=0.8875 mas, bpa=-17.44 degrees ! Estimated noise=4.52267 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00360959 Jy ! Component: 100 - total flux cleaned = -0.0037666 Jy ! Component: 150 - total flux cleaned = -0.00399022 Jy ! Component: 200 - total flux cleaned = -0.00426006 Jy ! Total flux subtracted in 200 components = -0.00426006 Jy ! Clean residual min=-0.008726 max=0.008818 Jy/beam ! Clean residual mean=0.000007 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 0.128074 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.128074 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=0.453552Jy sigma=1.029920 ! Fit after self-cal, rms=0.453651Jy sigma=1.028160 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 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=0.453651Jy sigma=1.028160 ! Fit after self-cal, rms=0.440821Jy sigma=0.977076 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822327 Jy ! Component: 100 - total flux cleaned = 0.00976556 Jy ! Component: 150 - total flux cleaned = 0.0108348 Jy ! Component: 200 - total flux cleaned = 0.0115683 Jy ! Total flux subtracted in 200 components = 0.0115683 Jy ! Clean residual min=-0.009895 max=0.009765 Jy/beam ! Clean residual mean=0.000007 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 0.139643 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.139643 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=0.440278Jy sigma=0.973729 ! Fit after self-cal, rms=0.436684Jy sigma=0.962358 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2876 x 0.8875 at -17.44 degrees (North through East) ! Clean map min=-0.010719 max=0.12469 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 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=0.436684Jy sigma=0.962358 ! Fit after self-cal, rms=0.217756Jy sigma=0.951323 ! Performing phase self-cal over 0.3 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=0.217756Jy sigma=0.951323 ! Fit after self-cal, rms=0.215865Jy sigma=0.946222 ! Inverting map and beam ! Estimated beam: bmin=0.2836 mas, bmaj=0.877 mas, bpa=-17.77 degrees ! Estimated noise=4.50718 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069585 Jy ! Component: 100 - total flux cleaned = 0.00952832 Jy ! Component: 150 - total flux cleaned = 0.0101448 Jy ! Component: 200 - total flux cleaned = 0.0103159 Jy ! Total flux subtracted in 200 components = 0.0103159 Jy ! Clean residual min=-0.009990 max=0.008736 Jy/beam ! Clean residual mean=0.000002 rms=0.002655 Jy/beam ! Combined flux in latest and established models = 0.149959 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.149959 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=0.215777Jy sigma=0.944389 ! Fit after self-cal, rms=0.214714Jy sigma=0.942517 ! Inverting map ! Performing amp+phase self-cal over 1 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=0.214714Jy sigma=0.942517 ! Fit after self-cal, rms=0.215242Jy sigma=0.932685 ! Performing phase self-cal over 0.3 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=0.215242Jy sigma=0.932685 ! Fit after self-cal, rms=0.214982Jy sigma=0.931762 ! Inverting map and beam ! Estimated beam: bmin=0.2796 mas, bmaj=0.8794 mas, bpa=-17.63 degrees ! Estimated noise=4.57208 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00781371 Jy ! Component: 100 - total flux cleaned = 0.0114114 Jy ! Component: 150 - total flux cleaned = 0.0126386 Jy ! Component: 200 - total flux cleaned = 0.0134393 Jy ! Total flux subtracted in 200 components = 0.0134393 Jy ! Clean residual min=-0.010230 max=0.008506 Jy/beam ! Clean residual mean=0.000006 rms=0.002593 Jy/beam ! Combined flux in latest and established models = 0.163398 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.163398 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=0.215034Jy sigma=0.929718 ! Fit after self-cal, rms=0.214924Jy sigma=0.929544 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7682 mas, bmaj=1.151 mas, bpa=32.94 degrees ! Estimated noise=6.42294 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280629 Jy ! Component: 100 - total flux cleaned = 0.00402503 Jy ! Component: 150 - total flux cleaned = 0.00416204 Jy ! Component: 200 - total flux cleaned = 0.00425588 Jy ! Total flux subtracted in 200 components = 0.00425588 Jy ! Clean residual min=-0.012632 max=0.012734 Jy/beam ! Clean residual mean=0.000012 rms=0.003989 Jy/beam ! Combined flux in latest and established models = 0.167654 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.167654 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=0.214951Jy sigma=0.929562 ! Fit after self-cal, rms=0.214968Jy sigma=0.929562 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.2669 mas, bmaj=0.9572 mas, bpa=-18.78 degrees ! Estimated noise=6.42515 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.126194 Jy ! Component: 100 - total flux cleaned = 0.152154 Jy ! Component: 150 - total flux cleaned = 0.155277 Jy ! Component: 200 - total flux cleaned = 0.156261 Jy ! Total flux subtracted in 200 components = 0.156261 Jy ! Clean residual min=-0.017778 max=0.018647 Jy/beam ! Clean residual mean=0.000005 rms=0.005058 Jy/beam ! Combined flux in latest and established models = 0.156261 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.156261 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2796 mas, bmaj=0.8794 mas, bpa=-17.63 degrees ! Estimated noise=4.57208 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254912 Jy ! Component: 100 - total flux cleaned = 0.00469577 Jy ! Component: 150 - total flux cleaned = 0.00629913 Jy ! Component: 200 - total flux cleaned = 0.00760532 Jy ! Total flux subtracted in 200 components = 0.00760532 Jy ! Clean residual min=-0.010149 max=0.008129 Jy/beam ! Clean residual mean=0.000006 rms=0.002614 Jy/beam ! Combined flux in latest and established models = 0.163866 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.163866 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7682 mas, bmaj=1.151 mas, bpa=32.94 degrees ! Estimated noise=6.42294 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339989 Jy ! Component: 100 - total flux cleaned = 0.00420099 Jy ! Component: 150 - total flux cleaned = 0.00452511 Jy ! Component: 200 - total flux cleaned = 0.00467037 Jy ! Total flux subtracted in 200 components = 0.00467037 Jy ! Clean residual min=-0.012700 max=0.012507 Jy/beam ! Clean residual mean=0.000012 rms=0.004004 Jy/beam ! Combined flux in latest and established models = 0.168536 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.168536 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2796 mas, bmaj=0.8794 mas, bpa=-17.63 degrees ! Estimated noise=4.57208 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162556 Jy ! Component: 100 - total flux cleaned = -0.00173432 Jy ! Component: 150 - total flux cleaned = -0.00182506 Jy ! Component: 200 - total flux cleaned = -0.00194585 Jy ! Total flux subtracted in 200 components = -0.00194585 Jy ! Clean residual min=-0.010440 max=0.008437 Jy/beam ! Clean residual mean=0.000004 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 0.166591 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.166591 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=0.214962Jy sigma=0.929507 ! Fit after self-cal, rms=0.214952Jy sigma=0.929537 wmodel J1914+0124_K_2006_06_04_yyk\_map.mod ! Writing 40 model components to file: J1914+0124_K_2006_06_04_yyk_map.mod wobs J1914+0124_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1914+0124_K_2006_06_04_yyk_uvs.fits wwins J1914+0124_K_2006_06_04_yyk\_map.win ! wwins: Wrote 1 windows to J1914+0124_K_2006_06_04_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00339336 Jy ! Component: 100 - total flux cleaned = -0.00410961 Jy ! Component: 150 - total flux cleaned = -0.0045032 Jy ! Component: 200 - total flux cleaned = -0.00474306 Jy ! Component: 250 - total flux cleaned = -0.00496995 Jy ! Component: 300 - total flux cleaned = -0.00529733 Jy ! Component: 350 - total flux cleaned = -0.00580894 Jy ! Component: 400 - total flux cleaned = -0.00629575 Jy ! Component: 450 - total flux cleaned = -0.00676099 Jy ! Component: 500 - total flux cleaned = -0.00685096 Jy ! Component: 550 - total flux cleaned = -0.00668048 Jy ! Component: 600 - total flux cleaned = -0.00582819 Jy ! Component: 650 - total flux cleaned = -0.00480745 Jy ! Component: 700 - total flux cleaned = -0.00378402 Jy ! Component: 750 - total flux cleaned = -0.00267105 Jy ! Component: 800 - total flux cleaned = -0.0016402 Jy ! Component: 850 - total flux cleaned = -0.000691201 Jy ! Component: 900 - total flux cleaned = 0.000264816 Jy ! Component: 950 - total flux cleaned = 0.00105321 Jy ! Component: 1000 - total flux cleaned = 0.00193971 Jy ! Component: 1050 - total flux cleaned = 0.00265616 Jy ! Component: 1100 - total flux cleaned = 0.00338539 Jy ! Component: 1150 - total flux cleaned = 0.00412643 Jy ! Component: 1200 - total flux cleaned = 0.00459842 Jy ! Component: 1250 - total flux cleaned = 0.00508033 Jy ! Component: 1300 - total flux cleaned = 0.00547573 Jy ! Component: 1350 - total flux cleaned = 0.00577995 Jy ! Component: 1400 - total flux cleaned = 0.00609308 Jy ! Component: 1450 - total flux cleaned = 0.00630646 Jy ! Component: 1500 - total flux cleaned = 0.00674549 Jy ! Component: 1550 - total flux cleaned = 0.00731034 Jy ! Component: 1600 - total flux cleaned = 0.00777945 Jy ! Component: 1650 - total flux cleaned = 0.00826055 Jy ! Component: 1700 - total flux cleaned = 0.00888326 Jy ! Component: 1750 - total flux cleaned = 0.00939766 Jy ! Component: 1800 - total flux cleaned = 0.00992902 Jy ! Component: 1850 - total flux cleaned = 0.0103377 Jy ! Component: 1900 - total flux cleaned = 0.0110425 Jy ! Component: 1950 - total flux cleaned = 0.0116267 Jy ! Component: 2000 - total flux cleaned = 0.0122273 Jy ! Total flux subtracted in 2048 components = 0.0130071 Jy ! Clean residual min=-0.008134 max=0.009937 Jy/beam ! Clean residual mean=0.000012 rms=0.002236 Jy/beam ! Combined flux in latest and established models = 0.179598 Jy keep ! Adding 66 model components to the UV plane model. ! The established model now contains 106 components and 0.179598 Jy ![Exited script file: muppet] wmap "J1914+0124_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2796 x 0.8794 at -17.63 degrees (North through East) ! Clean map min=-0.016422 max=0.12355 Jy/beam ! Writing clean map to FITS file: J1914+0124_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.123553 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00225309 device "J1914+0124_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1914+0124_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.47073 5.47073 10.9415 21.8829 43.7658 87.5317 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0067 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.123 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2796 x 0.8794 at -17.63 degrees (North through East) ! Clean map min=-0.016422 max=0.12355 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1914+0124_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1914+0124_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1914+0124_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:50:54 2010