! Started logfile: J2106+5520_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:47:17 2010 obs J2106+5520_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J2106+5520_K_2006_10_20_yyk_uva.fits ! AN table 1: 1871 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.854089 visibilities/baseline/integration-bin. ! Found source: J2106+5520 ! ! 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 2240 lines of history. ! ! Reading 575280 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 J2106+5520_K_2006_10_20_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)= 0.310054 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=0.3134 mas, bmaj=0.7153 mas, bpa=-10.5 degrees ! Estimated noise=2.42994 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 = 0.152597 Jy ! Component: 100 - total flux cleaned = 0.173949 Jy ! Total flux subtracted in 100 components = 0.173949 Jy ! Clean residual min=-0.014017 max=0.012982 Jy/beam ! Clean residual mean=0.000012 rms=0.003380 Jy/beam ! Combined flux in latest and established models = 0.173949 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.173949 Jy ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.252502Jy sigma=1.069393 ! Fit after self-cal, rms=0.252208Jy sigma=1.066112 ! Inverting map and beam ! Estimated beam: bmin=0.3134 mas, bmaj=0.7153 mas, bpa=-10.5 degrees ! Estimated noise=2.42994 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=0.4127 mas, bmaj=0.7851 mas, bpa=-9.525 degrees ! Estimated noise=1.2533 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 = 0.000483427 Jy ! Component: 100 - total flux cleaned = 1.26709e-06 Jy ! Component: 150 - total flux cleaned = -0.000395092 Jy ! Component: 200 - total flux cleaned = -0.000570393 Jy ! Total flux subtracted in 200 components = -0.000570393 Jy ! Clean residual min=-0.009757 max=0.011743 Jy/beam ! Clean residual mean=0.000014 rms=0.002927 Jy/beam ! Combined flux in latest and established models = 0.173378 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.173378 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=0.252149Jy sigma=1.065279 ! Fit after self-cal, rms=0.252093Jy sigma=1.064646 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4127 x 0.7851 at -9.525 degrees (North through East) ! Clean map min=-0.0095288 max=0.1715 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.84 HN 1.04 KP 0.90 ! LA 0.93 MK 0.90 NL 1.13 OV 1.18 ! PT 0.81 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.85 HN 1.17 KP 0.88 ! LA 0.88 MK 0.84 NL 1.13 OV 1.26 ! PT 0.79 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.00 KP 0.91 ! LA 0.95 MK 0.90 NL 1.18 OV 1.08 ! PT 0.91 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.01 KP 0.88 ! LA 0.88 MK 0.96 NL 0.99 OV 1.13 ! PT 1.10 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.89 HN 0.84 KP 0.98 ! LA 0.99 MK 1.19 NL 1.07 OV 1.07 ! PT 0.89 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.11 HN 0.68 KP 0.75 ! LA 0.96 MK 1.26 NL 1.09 OV 1.36 ! PT 0.88 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.84 KP 0.76 ! LA 0.94 MK 1.29 NL 1.10 OV 1.66 ! PT 1.01 SC 0.67 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.21 HN 0.82 KP 0.74 ! LA 0.90 MK 7.26 NL 1.07 OV 1.62 ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.252093Jy sigma=1.064646 ! Fit after self-cal, rms=0.358492Jy sigma=1.031468 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=0.358492Jy sigma=1.031468 ! Fit after self-cal, rms=0.358445Jy sigma=1.030910 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4206 mas, bmaj=0.7614 mas, bpa=-10.24 degrees ! Estimated noise=1.22778 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 = 0.00215061 Jy ! Component: 100 - total flux cleaned = 0.00215383 Jy ! Component: 150 - total flux cleaned = 0.00215308 Jy ! Component: 200 - total flux cleaned = 0.00192526 Jy ! Total flux subtracted in 200 components = 0.00192526 Jy ! Clean residual min=-0.004660 max=0.004450 Jy/beam ! Clean residual mean=-0.000016 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.175303 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.175303 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=0.358390Jy sigma=1.030365 ! Fit after self-cal, rms=0.358371Jy sigma=1.030015 ! 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=0.358371Jy sigma=1.030015 ! Fit after self-cal, rms=0.352788Jy sigma=0.975703 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 = 0.0046902 Jy ! Component: 100 - total flux cleaned = 0.00455901 Jy ! Component: 150 - total flux cleaned = 0.0044697 Jy ! Component: 200 - total flux cleaned = 0.00453716 Jy ! Total flux subtracted in 200 components = 0.00453716 Jy ! Clean residual min=-0.004530 max=0.004635 Jy/beam ! Clean residual mean=-0.000024 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.179841 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 37 components and 0.179841 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=0.352624Jy sigma=0.974160 ! Fit after self-cal, rms=0.352070Jy sigma=0.969914 ! 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: 0.4206 x 0.7614 at -10.24 degrees (North through East) ! Clean map min=-0.0042856 max=0.17949 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=0.352070Jy sigma=0.969914 ! Fit after self-cal, rms=0.222514Jy sigma=0.965371 ! 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=0.222514Jy sigma=0.965371 ! Fit after self-cal, rms=0.222718Jy sigma=0.964682 ! Inverting map and beam ! Estimated beam: bmin=0.4165 mas, bmaj=0.7564 mas, bpa=-9.155 degrees ! Estimated noise=1.22136 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615475 Jy ! Component: 100 - total flux cleaned = 0.000717181 Jy ! Component: 150 - total flux cleaned = 0.000804128 Jy ! Component: 200 - total flux cleaned = 0.000879404 Jy ! Total flux subtracted in 200 components = 0.000879404 Jy ! Clean residual min=-0.003850 max=0.003725 Jy/beam ! Clean residual mean=-0.000014 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.18072 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 45 components and 0.18072 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=0.222712Jy sigma=0.964605 ! Fit after self-cal, rms=0.222852Jy sigma=0.964548 ! 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=0.222852Jy sigma=0.964548 ! Fit after self-cal, rms=0.231864Jy sigma=0.960056 ! 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=0.231864Jy sigma=0.960056 ! Fit after self-cal, rms=0.232026Jy sigma=0.959837 ! Inverting map and beam ! Estimated beam: bmin=0.4161 mas, bmaj=0.7546 mas, bpa=-9.44 degrees ! Estimated noise=1.22854 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178724 Jy ! Component: 100 - total flux cleaned = 0.00216585 Jy ! Component: 150 - total flux cleaned = 0.00236781 Jy ! Component: 200 - total flux cleaned = 0.00247014 Jy ! Total flux subtracted in 200 components = 0.00247014 Jy ! Clean residual min=-0.003755 max=0.003778 Jy/beam ! Clean residual mean=-0.000011 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.18319 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 47 components and 0.18319 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=0.232024Jy sigma=0.959706 ! Fit after self-cal, rms=0.232121Jy sigma=0.959821 ! 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=0.8947 mas, bmaj=0.9808 mas, bpa=14.12 degrees ! Estimated noise=1.49853 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 = 0.000720844 Jy ! Component: 100 - total flux cleaned = 0.000719529 Jy ! Component: 150 - total flux cleaned = 0.000718723 Jy ! Component: 200 - total flux cleaned = 0.000717208 Jy ! Total flux subtracted in 200 components = 0.000717208 Jy ! Clean residual min=-0.004414 max=0.003675 Jy/beam ! Clean residual mean=-0.000023 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.183907 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.183907 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=0.232114Jy sigma=0.959842 ! Fit after self-cal, rms=0.232168Jy sigma=0.959920 ! 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=0.317 mas, bmaj=0.6993 mas, bpa=-10.16 degrees ! Estimated noise=2.35164 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.155995 Jy ! Component: 100 - total flux cleaned = 0.177201 Jy ! Component: 150 - total flux cleaned = 0.179423 Jy ! Component: 200 - total flux cleaned = 0.180983 Jy ! Total flux subtracted in 200 components = 0.180983 Jy ! Clean residual min=-0.008128 max=0.009100 Jy/beam ! Clean residual mean=-0.000004 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 0.180983 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 0.180983 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4161 mas, bmaj=0.7546 mas, bpa=-9.44 degrees ! Estimated noise=1.22854 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 = 0.0018602 Jy ! Component: 100 - total flux cleaned = 0.00237883 Jy ! Component: 150 - total flux cleaned = 0.00247453 Jy ! Component: 200 - total flux cleaned = 0.0024759 Jy ! Total flux subtracted in 200 components = 0.0024759 Jy ! Clean residual min=-0.003588 max=0.003792 Jy/beam ! Clean residual mean=-0.000011 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.183459 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.183459 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=0.8947 mas, bmaj=0.9808 mas, bpa=14.12 degrees ! Estimated noise=1.49853 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 = 0.000430826 Jy ! Component: 100 - total flux cleaned = 0.000430628 Jy ! Component: 150 - total flux cleaned = 0.000429374 Jy ! Component: 200 - total flux cleaned = 0.000427927 Jy ! Total flux subtracted in 200 components = 0.000427927 Jy ! Clean residual min=-0.004434 max=0.003731 Jy/beam ! Clean residual mean=-0.000022 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.183887 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.183887 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4161 mas, bmaj=0.7546 mas, bpa=-9.44 degrees ! Estimated noise=1.22854 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272558 Jy ! Component: 100 - total flux cleaned = -0.000269124 Jy ! Component: 150 - total flux cleaned = -0.000269385 Jy ! Component: 200 - total flux cleaned = -0.000291624 Jy ! Total flux subtracted in 200 components = -0.000291624 Jy ! Clean residual min=-0.003499 max=0.003752 Jy/beam ! Clean residual mean=-0.000011 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.183596 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.183596 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=0.232130Jy sigma=0.959886 ! Fit after self-cal, rms=0.232178Jy sigma=0.959938 wmodel J2106+5520_K_2006_10_20_yyk\_map.mod ! Writing 43 model components to file: J2106+5520_K_2006_10_20_yyk_map.mod wobs J2106+5520_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J2106+5520_K_2006_10_20_yyk_uvs.fits wwins J2106+5520_K_2006_10_20_yyk\_map.win ! wwins: Wrote 1 windows to J2106+5520_K_2006_10_20_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 = 0.000153322 Jy ! Component: 100 - total flux cleaned = -9.66673e-05 Jy ! Component: 150 - total flux cleaned = -0.000272555 Jy ! Component: 200 - total flux cleaned = -0.000492928 Jy ! Component: 250 - total flux cleaned = -0.000704982 Jy ! Component: 300 - total flux cleaned = -0.00075682 Jy ! Component: 350 - total flux cleaned = -0.00105173 Jy ! Component: 400 - total flux cleaned = -0.0011468 Jy ! Component: 450 - total flux cleaned = -0.00141995 Jy ! Component: 500 - total flux cleaned = -0.00146397 Jy ! Component: 550 - total flux cleaned = -0.0015478 Jy ! Component: 600 - total flux cleaned = -0.00158829 Jy ! Component: 650 - total flux cleaned = -0.00162807 Jy ! Component: 700 - total flux cleaned = -0.00170477 Jy ! Component: 750 - total flux cleaned = -0.00170445 Jy ! Component: 800 - total flux cleaned = -0.00174141 Jy ! Component: 850 - total flux cleaned = -0.0017424 Jy ! Component: 900 - total flux cleaned = -0.00170961 Jy ! Component: 950 - total flux cleaned = -0.0017106 Jy ! Component: 1000 - total flux cleaned = -0.00174298 Jy ! Component: 1050 - total flux cleaned = -0.00180648 Jy ! Component: 1100 - total flux cleaned = -0.00183698 Jy ! Component: 1150 - total flux cleaned = -0.0017159 Jy ! Component: 1200 - total flux cleaned = -0.0016273 Jy ! Component: 1250 - total flux cleaned = -0.00154036 Jy ! Component: 1300 - total flux cleaned = -0.00142651 Jy ! Component: 1350 - total flux cleaned = -0.00137066 Jy ! Component: 1400 - total flux cleaned = -0.00128877 Jy ! Component: 1450 - total flux cleaned = -0.00126163 Jy ! Component: 1500 - total flux cleaned = -0.00120882 Jy ! Component: 1550 - total flux cleaned = -0.00115757 Jy ! Component: 1600 - total flux cleaned = -0.00108098 Jy ! Component: 1650 - total flux cleaned = -0.00100573 Jy ! Component: 1700 - total flux cleaned = -0.00100633 Jy ! Component: 1750 - total flux cleaned = -0.00100661 Jy ! Component: 1800 - total flux cleaned = -0.00100656 Jy ! Component: 1850 - total flux cleaned = -0.000958629 Jy ! Component: 1900 - total flux cleaned = -0.000817576 Jy ! Component: 1950 - total flux cleaned = -0.000771394 Jy ! Component: 2000 - total flux cleaned = -0.000771407 Jy ! Total flux subtracted in 2048 components = -0.000657415 Jy ! Clean residual min=-0.001256 max=0.001479 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.182938 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 176 components and 0.182938 Jy ![Exited script file: muppet] wmap "J2106+5520_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4161 x 0.7546 at -9.44 degrees (North through East) ! Clean map min=-0.003382 max=0.18037 Jy/beam ! Writing clean map to FITS file: J2106+5520_K_2006_10_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.180367 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000437791 device "J2106+5520_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J2106+5520_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.728167 0.728167 1.45633 2.91267 5.82534 11.6507 23.3013 46.6027 93.2054 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.18 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4161 x 0.7546 at -9.44 degrees (North through East) ! Clean map min=-0.003382 max=0.18037 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2106+5520_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J2106+5520_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2106+5520_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:47:18 2010