! Started logfile: J0116+2422_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:37:17 2010 obs J0116+2422_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0116+2422_K_2006_06_04_yyk_uva.fits ! AN table 1: 1656 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.54945 visibilities/baseline/integration-bin. ! Found source: J0116+2422 ! ! 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 262048 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 J0116+2422_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)= 0.236247 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=0.2995 mas, bmaj=0.7034 mas, bpa=1.933 degrees ! Estimated noise=4.94452 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 = 0.119701 Jy ! Component: 100 - total flux cleaned = 0.149192 Jy ! Total flux subtracted in 100 components = 0.149192 Jy ! Clean residual min=-0.020875 max=0.022037 Jy/beam ! Clean residual mean=0.000036 rms=0.005901 Jy/beam ! Combined flux in latest and established models = 0.149192 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.149192 Jy ! ! Correcting IF 1. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.187648Jy sigma=1.022925 ! Fit after self-cal, rms=0.182960Jy sigma=1.010261 ! Inverting map and beam ! Estimated beam: bmin=0.2968 mas, bmaj=0.6983 mas, bpa=1.832 degrees ! Estimated noise=5.04241 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=0.3662 mas, bmaj=0.7254 mas, bpa=-2.198 degrees ! Estimated noise=3.67932 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 = -0.000540775 Jy ! Component: 100 - total flux cleaned = -0.00321669 Jy ! Component: 150 - total flux cleaned = -0.0047839 Jy ! Component: 200 - total flux cleaned = -0.00590025 Jy ! Total flux subtracted in 200 components = -0.00590025 Jy ! Clean residual min=-0.013099 max=0.010807 Jy/beam ! Clean residual mean=0.000016 rms=0.003606 Jy/beam ! Combined flux in latest and established models = 0.143292 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.143292 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=0.181852Jy sigma=0.999180 ! Fit after self-cal, rms=0.181366Jy sigma=0.998359 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3662 x 0.7254 at -2.198 degrees (North through East) ! Clean map min=-0.012375 max=0.13151 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.90 KP 0.79 LA 1.00* ! MK 1.10 NL 1.20 OV 0.87 PT 0.70 ! SC 1.00* ! ! ! Correcting IF 2. ! 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 KP 0.95 LA 1.00* ! MK 1.00* NL 1.08 OV 1.01 PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* KP 1.00 LA 1.00* ! MK 1.00 NL 0.73 OV 1.00* PT 1.18 ! SC 1.48 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.97 KP 1.08 LA 1.15 ! MK 1.00* NL 1.00* OV 1.04 PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.99 KP 1.00* LA 1.02 ! MK 1.03 NL 1.00* OV 1.54 PT 1.00* ! SC 1.00* ! ! ! 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 2.82 KP 0.47 LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.21 ! ! ! Fit before self-cal, rms=0.181366Jy sigma=0.998359 ! Fit after self-cal, rms=0.239072Jy sigma=0.969518 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=0.239072Jy sigma=0.969518 ! Fit after self-cal, rms=0.239488Jy sigma=0.969010 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3833 mas, bmaj=0.7266 mas, bpa=-6.814 degrees ! Estimated noise=3.60213 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 = 0.00228732 Jy ! Component: 100 - total flux cleaned = 0.0025438 Jy ! Component: 150 - total flux cleaned = 0.00253239 Jy ! Component: 200 - total flux cleaned = 0.002527 Jy ! Total flux subtracted in 200 components = 0.002527 Jy ! Clean residual min=-0.008509 max=0.008805 Jy/beam ! Clean residual mean=0.000012 rms=0.002260 Jy/beam ! Combined flux in latest and established models = 0.145819 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.145819 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=0.239013Jy sigma=0.967489 ! Fit after self-cal, rms=0.239105Jy sigma=0.967291 ! 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=0.239105Jy sigma=0.967291 ! Fit after self-cal, rms=0.234179Jy sigma=0.915644 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 = 0.00621234 Jy ! Component: 100 - total flux cleaned = 0.00700222 Jy ! Component: 150 - total flux cleaned = 0.00724454 Jy ! Component: 200 - total flux cleaned = 0.00745992 Jy ! Total flux subtracted in 200 components = 0.00745992 Jy ! Clean residual min=-0.008258 max=0.008294 Jy/beam ! Clean residual mean=0.000011 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.153279 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.153279 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=0.233989Jy sigma=0.913905 ! Fit after self-cal, rms=0.232789Jy sigma=0.903232 ! 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: 0.3833 x 0.7266 at -6.814 degrees (North through East) ! Clean map min=-0.00833 max=0.14269 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=0.232789Jy sigma=0.903232 ! Fit after self-cal, rms=0.212132Jy sigma=0.900328 ! 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=0.212132Jy sigma=0.900328 ! Fit after self-cal, rms=0.211309Jy sigma=0.895581 ! Inverting map and beam ! Estimated beam: bmin=0.3782 mas, bmaj=0.7032 mas, bpa=-4.905 degrees ! Estimated noise=3.55109 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329538 Jy ! Component: 100 - total flux cleaned = 0.00397734 Jy ! Component: 150 - total flux cleaned = 0.00421557 Jy ! Component: 200 - total flux cleaned = 0.00428688 Jy ! Total flux subtracted in 200 components = 0.00428688 Jy ! Clean residual min=-0.008007 max=0.008525 Jy/beam ! Clean residual mean=0.000009 rms=0.002183 Jy/beam ! Combined flux in latest and established models = 0.157566 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.157566 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=0.211159Jy sigma=0.894653 ! Fit after self-cal, rms=0.210219Jy sigma=0.891536 ! 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=0.210219Jy sigma=0.891536 ! Fit after self-cal, rms=0.305989Jy sigma=0.882625 ! 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=0.305989Jy sigma=0.882625 ! Fit after self-cal, rms=0.305758Jy sigma=0.880970 ! Inverting map and beam ! Estimated beam: bmin=0.3793 mas, bmaj=0.694 mas, bpa=-3.897 degrees ! Estimated noise=3.64432 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514643 Jy ! Component: 100 - total flux cleaned = 0.00537656 Jy ! Component: 150 - total flux cleaned = 0.00558295 Jy ! Component: 200 - total flux cleaned = 0.00584864 Jy ! Total flux subtracted in 200 components = 0.00584864 Jy ! Clean residual min=-0.007729 max=0.007617 Jy/beam ! Clean residual mean=0.000001 rms=0.002093 Jy/beam ! Combined flux in latest and established models = 0.163414 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.163414 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=0.305611Jy sigma=0.879142 ! Fit after self-cal, rms=0.305153Jy sigma=0.878079 ! 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=0.7785 mas, bmaj=0.9896 mas, bpa=54.8 degrees ! Estimated noise=4.49502 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 = 0.00120327 Jy ! Component: 100 - total flux cleaned = 0.00169072 Jy ! Component: 150 - total flux cleaned = 0.00214491 Jy ! Component: 200 - total flux cleaned = 0.00243217 Jy ! Total flux subtracted in 200 components = 0.00243217 Jy ! Clean residual min=-0.008961 max=0.009115 Jy/beam ! Clean residual mean=0.000005 rms=0.002859 Jy/beam ! Combined flux in latest and established models = 0.165846 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.165846 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=0.305212Jy sigma=0.878140 ! Fit after self-cal, rms=0.304788Jy sigma=0.877398 ! 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=0.2997 mas, bmaj=0.688 mas, bpa=1.368 degrees ! Estimated noise=5.17427 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.130681 Jy ! Component: 100 - total flux cleaned = 0.157106 Jy ! Component: 150 - total flux cleaned = 0.164038 Jy ! Component: 200 - total flux cleaned = 0.166885 Jy ! Total flux subtracted in 200 components = 0.166885 Jy ! Clean residual min=-0.019844 max=0.016173 Jy/beam ! Clean residual mean=0.000004 rms=0.004846 Jy/beam ! Combined flux in latest and established models = 0.166885 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.166885 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3793 mas, bmaj=0.694 mas, bpa=-3.897 degrees ! Estimated noise=3.64432 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 = -0.00155295 Jy ! Component: 100 - total flux cleaned = -0.000725152 Jy ! Component: 150 - total flux cleaned = -0.000286703 Jy ! Component: 200 - total flux cleaned = -0.000101041 Jy ! Total flux subtracted in 200 components = -0.000101041 Jy ! Clean residual min=-0.008416 max=0.008128 Jy/beam ! Clean residual mean=0.000006 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 0.166784 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.166784 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=0.7785 mas, bmaj=0.9896 mas, bpa=54.8 degrees ! Estimated noise=4.49502 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 = 0.00141765 Jy ! Component: 100 - total flux cleaned = 0.00141452 Jy ! Component: 150 - total flux cleaned = 0.00141303 Jy ! Component: 200 - total flux cleaned = 0.0013438 Jy ! Total flux subtracted in 200 components = 0.0013438 Jy ! Clean residual min=-0.009224 max=0.009308 Jy/beam ! Clean residual mean=0.000010 rms=0.002813 Jy/beam ! Combined flux in latest and established models = 0.168128 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.168128 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3793 mas, bmaj=0.694 mas, bpa=-3.897 degrees ! Estimated noise=3.64432 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00231414 Jy ! Component: 100 - total flux cleaned = -0.00283607 Jy ! Component: 150 - total flux cleaned = -0.00298557 Jy ! Component: 200 - total flux cleaned = -0.00284183 Jy ! Total flux subtracted in 200 components = -0.00284183 Jy ! Clean residual min=-0.007607 max=0.007434 Jy/beam ! Clean residual mean=0.000004 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 0.165286 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.165286 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=0.304512Jy sigma=0.877991 ! Fit after self-cal, rms=0.304917Jy sigma=0.877492 wmodel J0116+2422_K_2006_06_04_yyk\_map.mod ! Writing 36 model components to file: J0116+2422_K_2006_06_04_yyk_map.mod wobs J0116+2422_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0116+2422_K_2006_06_04_yyk_uvs.fits wwins J0116+2422_K_2006_06_04_yyk\_map.win ! wwins: Wrote 1 windows to J0116+2422_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 = -0.000733048 Jy ! Component: 100 - total flux cleaned = -0.000480183 Jy ! Component: 150 - total flux cleaned = -0.00058574 Jy ! Component: 200 - total flux cleaned = -0.000987705 Jy ! Component: 250 - total flux cleaned = -0.00117826 Jy ! Component: 300 - total flux cleaned = -0.0015319 Jy ! Component: 350 - total flux cleaned = -0.00195215 Jy ! Component: 400 - total flux cleaned = -0.00251233 Jy ! Component: 450 - total flux cleaned = -0.00312358 Jy ! Component: 500 - total flux cleaned = -0.0040728 Jy ! Component: 550 - total flux cleaned = -0.00463191 Jy ! Component: 600 - total flux cleaned = -0.00517383 Jy ! Component: 650 - total flux cleaned = -0.00543763 Jy ! Component: 700 - total flux cleaned = -0.00600771 Jy ! Component: 750 - total flux cleaned = -0.00631155 Jy ! Component: 800 - total flux cleaned = -0.00660564 Jy ! Component: 850 - total flux cleaned = -0.00700696 Jy ! Component: 900 - total flux cleaned = -0.00734038 Jy ! Component: 950 - total flux cleaned = -0.00766521 Jy ! Component: 1000 - total flux cleaned = -0.00771804 Jy ! Component: 1050 - total flux cleaned = -0.00782113 Jy ! Component: 1100 - total flux cleaned = -0.00792183 Jy ! Component: 1150 - total flux cleaned = -0.00787247 Jy ! Component: 1200 - total flux cleaned = -0.00792141 Jy ! Component: 1250 - total flux cleaned = -0.00796888 Jy ! Component: 1300 - total flux cleaned = -0.00796871 Jy ! Component: 1350 - total flux cleaned = -0.00801484 Jy ! Component: 1400 - total flux cleaned = -0.00801482 Jy ! Component: 1450 - total flux cleaned = -0.00792492 Jy ! Component: 1500 - total flux cleaned = -0.00792479 Jy ! Component: 1550 - total flux cleaned = -0.00792473 Jy ! Component: 1600 - total flux cleaned = -0.00788162 Jy ! Component: 1650 - total flux cleaned = -0.00788174 Jy ! Component: 1700 - total flux cleaned = -0.0079237 Jy ! Component: 1750 - total flux cleaned = -0.00792378 Jy ! Component: 1800 - total flux cleaned = -0.0078821 Jy ! Component: 1850 - total flux cleaned = -0.00780025 Jy ! Component: 1900 - total flux cleaned = -0.00759637 Jy ! Component: 1950 - total flux cleaned = -0.00743458 Jy ! Component: 2000 - total flux cleaned = -0.00727397 Jy ! Total flux subtracted in 2048 components = -0.00711392 Jy ! Clean residual min=-0.001998 max=0.002403 Jy/beam ! Clean residual mean=0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.158172 Jy keep ! Adding 92 model components to the UV plane model. ! The established model now contains 128 components and 0.158172 Jy ![Exited script file: muppet] wmap "J0116+2422_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3793 x 0.694 at -3.897 degrees (North through East) ! Clean map min=-0.0079723 max=0.14647 Jy/beam ! Writing clean map to FITS file: J0116+2422_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 0.146469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000667178 device "J0116+2422_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0116+2422_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36652 1.36652 2.73305 5.4661 10.9322 21.8644 43.7288 87.4576 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.146 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3793 x 0.694 at -3.897 degrees (North through East) ! Clean map min=-0.0079723 max=0.14647 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0116+2422_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0116+2422_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0116+2422_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:37:18 2010