! Started logfile: J0601+2324_K_2006_10_20_yyk_uvs.log on Thu Jul 8 23:40:19 2010 obs J0601+2324_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J0601+2324_K_2006_10_20_yyk_uva.fits ! AN table 1: 1902 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780114 visibilities/baseline/integration-bin. ! Found source: J0601+2324 ! ! 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 534160 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 J0601+2324_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)= 0.32703 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=0.2921 mas, bmaj=0.5907 mas, bpa=-7.189 degrees ! Estimated noise=2.06251 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 = 0.190046 Jy ! Component: 100 - total flux cleaned = 0.21787 Jy ! Total flux subtracted in 100 components = 0.21787 Jy ! Clean residual min=-0.011679 max=0.011202 Jy/beam ! Clean residual mean=-0.000050 rms=0.002868 Jy/beam ! Combined flux in latest and established models = 0.21787 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.21787 Jy ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.234513Jy sigma=1.047696 ! Fit after self-cal, rms=0.234192Jy sigma=1.045192 ! Inverting map and beam ! Estimated beam: bmin=0.2921 mas, bmaj=0.5907 mas, bpa=-7.189 degrees ! Estimated noise=2.06251 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=0.329 mas, bmaj=0.6414 mas, bpa=-7.572 degrees ! Estimated noise=1.30266 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 = 0.0102037 Jy ! Component: 100 - total flux cleaned = 0.0132551 Jy ! Component: 150 - total flux cleaned = 0.0141747 Jy ! Component: 200 - total flux cleaned = 0.0145058 Jy ! Total flux subtracted in 200 components = 0.0145058 Jy ! Clean residual min=-0.009279 max=0.008315 Jy/beam ! Clean residual mean=-0.000014 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.232376 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.232376 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=0.233629Jy sigma=1.042623 ! Fit after self-cal, rms=0.233594Jy sigma=1.042352 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.329 x 0.6414 at -7.572 degrees (North through East) ! Clean map min=-0.0090614 max=0.21819 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 1.02 KP 0.93 ! LA 0.97 MK 0.81 NL 1.18 OV 0.96 ! PT 1.06 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.91 HN 1.05 KP 1.00 ! LA 0.91 MK 0.82 NL 1.23 OV 0.87 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 1.05 KP 0.95 ! LA 0.98 MK 0.83 NL 1.12 OV 0.85 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.97 KP 0.98 ! LA 0.93 MK 0.96 NL 0.95 OV 0.70 ! PT 1.31 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.91 KP 1.06 ! LA 1.00 MK 1.07 NL 1.11 OV 0.74 ! PT 0.95 SC 0.82 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 0.76 KP 0.75 ! LA 1.01 MK 1.09 NL 1.09 OV 0.97 ! PT 1.11 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.16 HN 0.97 KP 0.77 ! LA 0.97 MK 1.13 NL 1.13 OV 1.13 ! PT 1.21 SC 0.88 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 0.90 KP 0.81 ! LA 0.95 MK 1.20 NL 1.08 OV 1.09 ! PT 1.17 SC 0.89 ! ! ! Fit before self-cal, rms=0.233594Jy sigma=1.042352 ! Fit after self-cal, rms=0.221503Jy sigma=1.015950 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=0.221503Jy sigma=1.015950 ! Fit after self-cal, rms=0.221500Jy sigma=1.015758 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3255 mas, bmaj=0.6394 mas, bpa=-6.437 degrees ! Estimated noise=1.28108 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 = -0.00151636 Jy ! Component: 100 - total flux cleaned = -0.00157057 Jy ! Component: 150 - total flux cleaned = -0.00165814 Jy ! Component: 200 - total flux cleaned = -0.00169494 Jy ! Total flux subtracted in 200 components = -0.00169494 Jy ! Clean residual min=-0.004678 max=0.004648 Jy/beam ! Clean residual mean=-0.000023 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.230681 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.230681 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=0.221484Jy sigma=1.015573 ! Fit after self-cal, rms=0.221476Jy sigma=1.015496 ! 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=0.221476Jy sigma=1.015496 ! Fit after self-cal, rms=0.215515Jy sigma=0.977881 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 = 0.00387182 Jy ! Component: 100 - total flux cleaned = 0.00442302 Jy ! Component: 150 - total flux cleaned = 0.00442538 Jy ! Component: 200 - total flux cleaned = 0.00442652 Jy ! Total flux subtracted in 200 components = 0.00442652 Jy ! Clean residual min=-0.004565 max=0.004649 Jy/beam ! Clean residual mean=-0.000021 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.235108 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 40 components and 0.235108 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=0.215460Jy sigma=0.977443 ! Fit after self-cal, rms=0.214146Jy sigma=0.972453 ! 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: 0.3255 x 0.6394 at -6.437 degrees (North through East) ! Clean map min=-0.004301 max=0.22299 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=0.214146Jy sigma=0.972453 ! Fit after self-cal, rms=0.214505Jy sigma=0.968252 ! 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=0.214505Jy sigma=0.968252 ! Fit after self-cal, rms=0.213842Jy sigma=0.966543 ! Inverting map and beam ! Estimated beam: bmin=0.3249 mas, bmaj=0.6402 mas, bpa=-6.319 degrees ! Estimated noise=1.27992 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000922079 Jy ! Component: 100 - total flux cleaned = 0.000988676 Jy ! Component: 150 - total flux cleaned = 0.00101422 Jy ! Component: 200 - total flux cleaned = 0.00105928 Jy ! Total flux subtracted in 200 components = 0.00105928 Jy ! Clean residual min=-0.004157 max=0.004423 Jy/beam ! Clean residual mean=-0.000020 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.236167 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 47 components and 0.236167 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=0.213832Jy sigma=0.966471 ! Fit after self-cal, rms=0.213352Jy sigma=0.965627 ! 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=0.213352Jy sigma=0.965627 ! Fit after self-cal, rms=0.216031Jy sigma=0.960797 ! 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=0.216031Jy sigma=0.960797 ! Fit after self-cal, rms=0.215817Jy sigma=0.960280 ! Inverting map and beam ! Estimated beam: bmin=0.3243 mas, bmaj=0.6413 mas, bpa=-6.315 degrees ! Estimated noise=1.28449 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115218 Jy ! Component: 100 - total flux cleaned = 0.00125431 Jy ! Component: 150 - total flux cleaned = 0.00130619 Jy ! Component: 200 - total flux cleaned = 0.0013475 Jy ! Total flux subtracted in 200 components = 0.0013475 Jy ! Clean residual min=-0.004189 max=0.004507 Jy/beam ! Clean residual mean=-0.000019 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.237514 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.237514 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=0.215798Jy sigma=0.960190 ! Fit after self-cal, rms=0.215607Jy sigma=0.959920 ! 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=0.8505 mas, bmaj=1.035 mas, bpa=21.05 degrees ! Estimated noise=1.73425 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 = -0.000313627 Jy ! Component: 100 - total flux cleaned = -0.000229323 Jy ! Component: 150 - total flux cleaned = -0.000231171 Jy ! Component: 200 - total flux cleaned = -0.000229512 Jy ! Total flux subtracted in 200 components = -0.000229512 Jy ! Clean residual min=-0.004752 max=0.005553 Jy/beam ! Clean residual mean=-0.000040 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.237285 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.237285 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=0.215615Jy sigma=0.959950 ! Fit after self-cal, rms=0.215429Jy sigma=0.959706 ! 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=0.2906 mas, bmaj=0.5823 mas, bpa=-6.819 degrees ! Estimated noise=2.04592 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.194521 Jy ! Component: 100 - total flux cleaned = 0.223557 Jy ! Component: 150 - total flux cleaned = 0.2333 Jy ! Component: 200 - total flux cleaned = 0.235102 Jy ! Total flux subtracted in 200 components = 0.235102 Jy ! Clean residual min=-0.006672 max=0.006058 Jy/beam ! Clean residual mean=-0.000028 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.235102 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.235102 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3243 mas, bmaj=0.6413 mas, bpa=-6.315 degrees ! Estimated noise=1.28449 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 = 0.00224815 Jy ! Component: 100 - total flux cleaned = 0.00215936 Jy ! Component: 150 - total flux cleaned = 0.0019089 Jy ! Component: 200 - total flux cleaned = 0.00183502 Jy ! Total flux subtracted in 200 components = 0.00183502 Jy ! Clean residual min=-0.004169 max=0.004490 Jy/beam ! Clean residual mean=-0.000020 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.236937 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.236937 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=0.8505 mas, bmaj=1.035 mas, bpa=21.05 degrees ! Estimated noise=1.73425 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 = -0.000264063 Jy ! Component: 100 - total flux cleaned = -0.000113697 Jy ! Component: 150 - total flux cleaned = -6.39542e-05 Jy ! Component: 200 - total flux cleaned = -6.44636e-05 Jy ! Total flux subtracted in 200 components = -6.44636e-05 Jy ! Clean residual min=-0.004804 max=0.005475 Jy/beam ! Clean residual mean=-0.000041 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.236873 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.236873 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3243 mas, bmaj=0.6413 mas, bpa=-6.315 degrees ! Estimated noise=1.28449 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216467 Jy ! Component: 100 - total flux cleaned = -0.000120145 Jy ! Component: 150 - total flux cleaned = -1.0013e-06 Jy ! Component: 200 - total flux cleaned = 9.55486e-05 Jy ! Total flux subtracted in 200 components = 9.55486e-05 Jy ! Clean residual min=-0.004101 max=0.004439 Jy/beam ! Clean residual mean=-0.000020 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.236969 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.236968 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=0.215432Jy sigma=0.959779 ! Fit after self-cal, rms=0.215261Jy sigma=0.959581 wmodel J0601+2324_K_2006_10_20_yyk\_map.mod ! Writing 39 model components to file: J0601+2324_K_2006_10_20_yyk_map.mod wobs J0601+2324_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J0601+2324_K_2006_10_20_yyk_uvs.fits wwins J0601+2324_K_2006_10_20_yyk\_map.win ! wwins: Wrote 1 windows to J0601+2324_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 = 0.00111587 Jy ! Component: 100 - total flux cleaned = 0.0018153 Jy ! Component: 150 - total flux cleaned = 0.00234243 Jy ! Component: 200 - total flux cleaned = 0.0025286 Jy ! Component: 250 - total flux cleaned = 0.002766 Jy ! Component: 300 - total flux cleaned = 0.00288144 Jy ! Component: 350 - total flux cleaned = 0.002993 Jy ! Component: 400 - total flux cleaned = 0.00294157 Jy ! Component: 450 - total flux cleaned = 0.00294328 Jy ! Component: 500 - total flux cleaned = 0.00299408 Jy ! Component: 550 - total flux cleaned = 0.00299401 Jy ! Component: 600 - total flux cleaned = 0.00304048 Jy ! Component: 650 - total flux cleaned = 0.00308632 Jy ! Component: 700 - total flux cleaned = 0.0030865 Jy ! Component: 750 - total flux cleaned = 0.00317216 Jy ! Component: 800 - total flux cleaned = 0.00312992 Jy ! Component: 850 - total flux cleaned = 0.00300894 Jy ! Component: 900 - total flux cleaned = 0.00304898 Jy ! Component: 950 - total flux cleaned = 0.00304937 Jy ! Component: 1000 - total flux cleaned = 0.0029357 Jy ! Component: 1050 - total flux cleaned = 0.0028636 Jy ! Component: 1100 - total flux cleaned = 0.00286437 Jy ! Component: 1150 - total flux cleaned = 0.00286358 Jy ! Component: 1200 - total flux cleaned = 0.0026544 Jy ! Component: 1250 - total flux cleaned = 0.00245079 Jy ! Component: 1300 - total flux cleaned = 0.00228401 Jy ! Component: 1350 - total flux cleaned = 0.00205563 Jy ! Component: 1400 - total flux cleaned = 0.00192756 Jy ! Component: 1450 - total flux cleaned = 0.00180142 Jy ! Component: 1500 - total flux cleaned = 0.00170911 Jy ! Component: 1550 - total flux cleaned = 0.00170899 Jy ! Component: 1600 - total flux cleaned = 0.00164916 Jy ! Component: 1650 - total flux cleaned = 0.00153209 Jy ! Component: 1700 - total flux cleaned = 0.00150324 Jy ! Component: 1750 - total flux cleaned = 0.00138945 Jy ! Component: 1800 - total flux cleaned = 0.001222 Jy ! Component: 1850 - total flux cleaned = 0.00113956 Jy ! Component: 1900 - total flux cleaned = 0.001004 Jy ! Component: 1950 - total flux cleaned = 0.000896889 Jy ! Component: 2000 - total flux cleaned = 0.000844181 Jy ! Total flux subtracted in 2048 components = 0.000765856 Jy ! Clean residual min=-0.001326 max=0.001395 Jy/beam ! Clean residual mean=-0.000010 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.237734 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 171 components and 0.237734 Jy ![Exited script file: muppet] wmap "J0601+2324_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3243 x 0.6413 at -6.315 degrees (North through East) ! Clean map min=-0.0029551 max=0.22485 Jy/beam ! Writing clean map to FITS file: J0601+2324_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 0.224853 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000480954 device "J0601+2324_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J0601+2324_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.641692 0.641692 1.28338 2.56677 5.13354 10.2671 20.5342 41.0683 82.1366 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.224 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3243 x 0.6413 at -6.315 degrees (North through East) ! Clean map min=-0.0029551 max=0.22485 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0601+2324_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J0601+2324_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0601+2324_K_2006_10_20_yyk_uvs.log closed on Thu Jul 8 23:40:21 2010