! Started logfile: J1152-0841_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:47:13 2010 obs J1152-0841_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1152-0841_K_2006_06_11_yyk_uva.fits ! AN table 1: 1516 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.799062 visibilities/baseline/integration-bin. ! Found source: J1152-0841 ! ! 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 2714 lines of history. ! ! Reading 436096 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 J1152-0841_K_2006_06_11_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)= 0.365806 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=0.2977 mas, bmaj=0.8284 mas, bpa=-7.947 degrees ! Estimated noise=4.19345 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 = 0.180421 Jy ! Component: 100 - total flux cleaned = 0.2299 Jy ! Total flux subtracted in 100 components = 0.2299 Jy ! Clean residual min=-0.019163 max=0.022374 Jy/beam ! Clean residual mean=0.000057 rms=0.005368 Jy/beam ! Combined flux in latest and established models = 0.2299 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.2299 Jy ! ! Correcting IF 1. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.281627Jy sigma=1.074237 ! Fit after self-cal, rms=0.281443Jy sigma=1.071317 ! Inverting map and beam ! Estimated beam: bmin=0.2977 mas, bmaj=0.8284 mas, bpa=-7.947 degrees ! Estimated noise=4.19345 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=0.3783 mas, bmaj=1.185 mas, bpa=-13.45 degrees ! Estimated noise=1.7592 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 = 0.0172689 Jy ! Component: 100 - total flux cleaned = 0.0225592 Jy ! Component: 150 - total flux cleaned = 0.0235911 Jy ! Component: 200 - total flux cleaned = 0.0237821 Jy ! Total flux subtracted in 200 components = 0.0237821 Jy ! Clean residual min=-0.014463 max=0.021841 Jy/beam ! Clean residual mean=0.000105 rms=0.004583 Jy/beam ! Combined flux in latest and established models = 0.253682 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.253682 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=0.279972Jy sigma=1.065224 ! Fit after self-cal, rms=0.279982Jy sigma=1.065215 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3783 x 1.185 at -13.45 degrees (North through East) ! Clean map min=-0.013976 max=0.21039 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.81 HN 1.00* KP 0.95 ! LA 0.90 MK 0.90 NL 1.02 OV 1.10 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.83 HN 1.00* KP 0.94 ! LA 0.91 MK 0.84 NL 1.08 OV 1.08 ! PT 0.81 SC 1.58 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 1.00* KP 0.92 ! LA 0.94 MK 0.76 NL 1.80 OV 1.09 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.85 HN 3.66 KP 0.95 ! LA 0.79 MK 0.91 NL 0.96 OV 1.10 ! PT 1.09 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.98 HN 0.80 KP 0.99 ! LA 0.98 MK 1.05 NL 0.97 OV 1.17 ! PT 0.92 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.03 HN 1.00* KP 0.77 ! LA 0.85 MK 1.17 NL 1.03 OV 1.49 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 HN 1.00* KP 0.68 ! LA 0.97 MK 0.99 NL 0.99 OV 1.45 ! PT 1.04 SC 5.48 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 1.00* KP 0.76 ! LA 0.87 MK 1.01 NL 1.03 OV 1.46 ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.279982Jy sigma=1.065215 ! Fit after self-cal, rms=0.655941Jy sigma=1.027057 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=0.655941Jy sigma=1.027057 ! Fit after self-cal, rms=0.655916Jy sigma=1.026895 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3742 mas, bmaj=1.219 mas, bpa=-14.1 degrees ! Estimated noise=1.71489 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 = -0.000788965 Jy ! Component: 100 - total flux cleaned = -0.000925545 Jy ! Component: 150 - total flux cleaned = -0.00111309 Jy ! Component: 200 - total flux cleaned = -0.00123017 Jy ! Total flux subtracted in 200 components = -0.00123017 Jy ! Clean residual min=-0.006353 max=0.007252 Jy/beam ! Clean residual mean=0.000054 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.252452 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.252452 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=0.655885Jy sigma=1.026675 ! Fit after self-cal, rms=0.655852Jy sigma=1.026669 ! 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=0.655852Jy sigma=1.026669 ! Fit after self-cal, rms=0.651760Jy sigma=0.989178 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 = 0.00475654 Jy ! Component: 100 - total flux cleaned = 0.00490964 Jy ! Component: 150 - total flux cleaned = 0.0047563 Jy ! Component: 200 - total flux cleaned = 0.00466138 Jy ! Total flux subtracted in 200 components = 0.00466138 Jy ! Clean residual min=-0.005941 max=0.007165 Jy/beam ! Clean residual mean=0.000047 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.257113 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 56 components and 0.257113 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=0.651612Jy sigma=0.988559 ! Fit after self-cal, rms=0.649437Jy sigma=0.982713 ! 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: 0.3742 x 1.219 at -14.1 degrees (North through East) ! Clean map min=-0.0056912 max=0.21676 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=0.649437Jy sigma=0.982713 ! Fit after self-cal, rms=0.280262Jy sigma=0.974174 ! 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=0.280262Jy sigma=0.974174 ! Fit after self-cal, rms=0.279152Jy sigma=0.971956 ! Inverting map and beam ! Estimated beam: bmin=0.3735 mas, bmaj=1.176 mas, bpa=-13.59 degrees ! Estimated noise=1.69582 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000743065 Jy ! Component: 100 - total flux cleaned = -0.000844367 Jy ! Component: 150 - total flux cleaned = -0.000938502 Jy ! Component: 200 - total flux cleaned = -0.00106593 Jy ! Total flux subtracted in 200 components = -0.00106593 Jy ! Clean residual min=-0.005612 max=0.006894 Jy/beam ! Clean residual mean=0.000034 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.256047 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.256047 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=0.279133Jy sigma=0.971833 ! Fit after self-cal, rms=0.278418Jy sigma=0.970678 ! 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=0.278418Jy sigma=0.970678 ! Fit after self-cal, rms=0.291281Jy sigma=0.963889 ! 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=0.291281Jy sigma=0.963889 ! Fit after self-cal, rms=0.291260Jy sigma=0.963137 ! Inverting map and beam ! Estimated beam: bmin=0.373 mas, bmaj=1.177 mas, bpa=-13.6 degrees ! Estimated noise=1.70512 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213183 Jy ! Component: 100 - total flux cleaned = 0.00203553 Jy ! Component: 150 - total flux cleaned = 0.00190338 Jy ! Component: 200 - total flux cleaned = 0.00178328 Jy ! Total flux subtracted in 200 components = 0.00178328 Jy ! Clean residual min=-0.005584 max=0.006685 Jy/beam ! Clean residual mean=0.000034 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.257831 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 0.257831 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=0.291184Jy sigma=0.962920 ! Fit after self-cal, rms=0.290859Jy sigma=0.962453 ! 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=0.9674 mas, bmaj=1.655 mas, bpa=15.45 degrees ! Estimated noise=2.02035 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 = -0.000557761 Jy ! Component: 100 - total flux cleaned = -0.000621465 Jy ! Component: 150 - total flux cleaned = -0.000687313 Jy ! Component: 200 - total flux cleaned = -0.000728489 Jy ! Total flux subtracted in 200 components = -0.000728489 Jy ! Clean residual min=-0.004982 max=0.006963 Jy/beam ! Clean residual mean=0.000062 rms=0.001969 Jy/beam ! Combined flux in latest and established models = 0.257102 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 65 components and 0.257102 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=0.290871Jy sigma=0.962445 ! Fit after self-cal, rms=0.290521Jy sigma=0.962061 ! 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=0.2974 mas, bmaj=0.8323 mas, bpa=-8.158 degrees ! Estimated noise=4.12909 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.185882 Jy ! Component: 100 - total flux cleaned = 0.232462 Jy ! Component: 150 - total flux cleaned = 0.251662 Jy ! Component: 200 - total flux cleaned = 0.257718 Jy ! Total flux subtracted in 200 components = 0.257718 Jy ! Clean residual min=-0.013919 max=0.014156 Jy/beam ! Clean residual mean=0.000021 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 0.257717 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.257717 Jy ! Inverting map and beam ! Estimated beam: bmin=0.373 mas, bmaj=1.177 mas, bpa=-13.6 degrees ! Estimated noise=1.70512 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 (-1.56, 0.78). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804442 Jy ! Component: 100 - total flux cleaned = 0.00923071 Jy ! Component: 150 - total flux cleaned = 0.00968772 Jy ! Component: 200 - total flux cleaned = 0.0101327 Jy ! Total flux subtracted in 200 components = 0.0101327 Jy ! Clean residual min=-0.004942 max=0.004531 Jy/beam ! Clean residual mean=0.000017 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.26785 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 54 components and 0.26785 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=0.9674 mas, bmaj=1.655 mas, bpa=15.45 degrees ! Estimated noise=2.02035 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 = 0.000503392 Jy ! Component: 100 - total flux cleaned = 0.000789235 Jy ! Component: 150 - total flux cleaned = 0.000781996 Jy ! Component: 200 - total flux cleaned = 0.000741393 Jy ! Total flux subtracted in 200 components = 0.000741393 Jy ! Clean residual min=-0.004199 max=0.005049 Jy/beam ! Clean residual mean=0.000027 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.268591 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.268591 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.373 mas, bmaj=1.177 mas, bpa=-13.6 degrees ! Estimated noise=1.70512 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256923 Jy ! Component: 100 - total flux cleaned = 0.000205549 Jy ! Component: 150 - total flux cleaned = 0.000160043 Jy ! Component: 200 - total flux cleaned = 0.000158849 Jy ! Total flux subtracted in 200 components = 0.000158849 Jy ! Clean residual min=-0.004694 max=0.004202 Jy/beam ! Clean residual mean=0.000016 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.26875 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.26875 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=0.290364Jy sigma=0.960634 ! Fit after self-cal, rms=0.290093Jy sigma=0.960134 wmodel J1152-0841_K_2006_06_11_yyk\_map.mod ! Writing 88 model components to file: J1152-0841_K_2006_06_11_yyk_map.mod wobs J1152-0841_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1152-0841_K_2006_06_11_yyk_uvs.fits wwins J1152-0841_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J1152-0841_K_2006_06_11_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 = -0.00132166 Jy ! Component: 100 - total flux cleaned = -0.0014667 Jy ! Component: 150 - total flux cleaned = -0.0015998 Jy ! Component: 200 - total flux cleaned = -0.00166126 Jy ! Component: 250 - total flux cleaned = -0.00171924 Jy ! Component: 300 - total flux cleaned = -0.00183145 Jy ! Component: 350 - total flux cleaned = -0.00204545 Jy ! Component: 400 - total flux cleaned = -0.00230271 Jy ! Component: 450 - total flux cleaned = -0.00250063 Jy ! Component: 500 - total flux cleaned = -0.00292811 Jy ! Component: 550 - total flux cleaned = -0.00306267 Jy ! Component: 600 - total flux cleaned = -0.00332771 Jy ! Component: 650 - total flux cleaned = -0.00341196 Jy ! Component: 700 - total flux cleaned = -0.00366318 Jy ! Component: 750 - total flux cleaned = -0.00390649 Jy ! Component: 800 - total flux cleaned = -0.00402551 Jy ! Component: 850 - total flux cleaned = -0.00418257 Jy ! Component: 900 - total flux cleaned = -0.00452516 Jy ! Component: 950 - total flux cleaned = -0.00452585 Jy ! Component: 1000 - total flux cleaned = -0.00470845 Jy ! Component: 1050 - total flux cleaned = -0.00478072 Jy ! Component: 1100 - total flux cleaned = -0.00502581 Jy ! Component: 1150 - total flux cleaned = -0.00516312 Jy ! Component: 1200 - total flux cleaned = -0.00523047 Jy ! Component: 1250 - total flux cleaned = -0.005463 Jy ! Component: 1300 - total flux cleaned = -0.00562575 Jy ! Component: 1350 - total flux cleaned = -0.00581759 Jy ! Component: 1400 - total flux cleaned = -0.00597436 Jy ! Component: 1450 - total flux cleaned = -0.00606758 Jy ! Component: 1500 - total flux cleaned = -0.00618969 Jy ! Component: 1550 - total flux cleaned = -0.00642881 Jy ! Component: 1600 - total flux cleaned = -0.0065767 Jy ! Component: 1650 - total flux cleaned = -0.00683859 Jy ! Component: 1700 - total flux cleaned = -0.00704004 Jy ! Component: 1750 - total flux cleaned = -0.00726635 Jy ! Component: 1800 - total flux cleaned = -0.0074896 Jy ! Component: 1850 - total flux cleaned = -0.00757242 Jy ! Component: 1900 - total flux cleaned = -0.00779103 Jy ! Component: 1950 - total flux cleaned = -0.00792602 Jy ! Component: 2000 - total flux cleaned = -0.00822006 Jy ! Total flux subtracted in 2048 components = -0.00837907 Jy ! Clean residual min=-0.001666 max=0.001789 Jy/beam ! Clean residual mean=-0.000009 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.260371 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 231 components and 0.260371 Jy ![Exited script file: muppet] wmap "J1152-0841_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.373 x 1.177 at -13.6 degrees (North through East) ! Clean map min=-0.0039411 max=0.22067 Jy/beam ! Writing clean map to FITS file: J1152-0841_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.220675 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000498842 device "J1152-0841_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1152-0841_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.678159 0.678159 1.35632 2.71263 5.42527 10.8505 21.7011 43.4021 86.8043 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.22 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.373 x 1.177 at -13.6 degrees (North through East) ! Clean map min=-0.0039411 max=0.22067 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1152-0841_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1152-0841_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1152-0841_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:47:15 2010