! Started logfile: J2114+4634_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:47:19 2010 obs J2114+4634_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J2114+4634_K_2006_06_11_yyk_uva.fits ! AN table 1: 1970 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864738 visibilities/baseline/integration-bin. ! Found source: J2114+4634 ! ! 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 613272 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 J2114+4634_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)= 0.244108 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=0.2811 mas, bmaj=0.7123 mas, bpa=4.061 degrees ! Estimated noise=3.13238 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 = 0.0916533 Jy ! Component: 100 - total flux cleaned = 0.114597 Jy ! Total flux subtracted in 100 components = 0.114597 Jy ! Clean residual min=-0.017749 max=0.017597 Jy/beam ! Clean residual mean=0.000054 rms=0.004869 Jy/beam ! Combined flux in latest and established models = 0.114597 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 0.114597 Jy ! ! Correcting IF 1. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.216376Jy sigma=1.053896 ! Fit after self-cal, rms=0.216069Jy sigma=1.050207 ! Inverting map and beam ! Estimated beam: bmin=0.2812 mas, bmaj=0.7122 mas, bpa=4.061 degrees ! Estimated noise=3.13209 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=0.3469 mas, bmaj=0.7942 mas, bpa=1.532 degrees ! Estimated noise=1.64388 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 = 0.012088 Jy ! Component: 100 - total flux cleaned = 0.016512 Jy ! Component: 150 - total flux cleaned = 0.0173551 Jy ! Component: 200 - total flux cleaned = 0.0181716 Jy ! Total flux subtracted in 200 components = 0.0181716 Jy ! Clean residual min=-0.008230 max=0.010038 Jy/beam ! Clean residual mean=0.000070 rms=0.002757 Jy/beam ! Combined flux in latest and established models = 0.132768 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.132768 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=0.215484Jy sigma=1.045728 ! Fit after self-cal, rms=0.215350Jy sigma=1.044966 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3469 x 0.7942 at 1.532 degrees (North through East) ! Clean map min=-0.0078683 max=0.10961 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.80 HN 1.00* KP 1.03 ! LA 0.91 MK 0.99 NL 1.18 OV 1.11 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.96 ! LA 0.83 MK 1.00* NL 1.00* OV 1.04 ! PT 0.78 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.80 KP 0.87 ! LA 0.87 MK 0.80 NL 1.05 OV 1.05 ! PT 0.84 SC 10.24 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.87 HN 0.96 KP 0.91 ! LA 0.89 MK 0.86 NL 1.05 OV 1.08 ! PT 0.97 SC 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.76 HN 0.93 KP 0.96 ! LA 0.88 MK 0.96 NL 1.00* OV 1.07 ! PT 0.89 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 0.67 ! LA 1.03 MK 0.94 NL 1.00* OV 1.26 ! PT 0.82 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.00* KP 0.61 ! LA 1.00* MK 1.05 NL 1.02 OV 1.32 ! PT 1.22 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.69 FD 1.07 HN 7.77 KP 0.74 ! LA 0.98 MK 11.22 NL 1.00* OV 11.43 ! PT 0.81 SC 1.00* ! ! ! Fit before self-cal, rms=0.215350Jy sigma=1.044966 ! Fit after self-cal, rms=2.350150Jy sigma=1.018978 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=2.350150Jy sigma=1.018978 ! Fit after self-cal, rms=2.353328Jy sigma=1.018524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3512 mas, bmaj=0.756 mas, bpa=1.864 degrees ! Estimated noise=1.56165 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 = -0.000775149 Jy ! Component: 100 - total flux cleaned = -0.000840315 Jy ! Component: 150 - total flux cleaned = -0.000842945 Jy ! Component: 200 - total flux cleaned = -0.000896314 Jy ! Total flux subtracted in 200 components = -0.000896314 Jy ! Clean residual min=-0.006332 max=0.006537 Jy/beam ! Clean residual mean=0.000051 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.131872 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.131872 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=2.353325Jy sigma=1.018181 ! Fit after self-cal, rms=2.353214Jy sigma=1.017989 ! 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=2.353214Jy sigma=1.017989 ! Fit after self-cal, rms=2.351910Jy sigma=0.981134 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 = 0.00593917 Jy ! Component: 100 - total flux cleaned = 0.00624102 Jy ! Component: 150 - total flux cleaned = 0.00625122 Jy ! Component: 200 - total flux cleaned = 0.0062928 Jy ! Total flux subtracted in 200 components = 0.0062928 Jy ! Clean residual min=-0.005877 max=0.006214 Jy/beam ! Clean residual mean=0.000047 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.138165 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 36 components and 0.138165 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=2.351688Jy sigma=0.979769 ! Fit after self-cal, rms=2.352500Jy sigma=0.974341 ! 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: 0.3512 x 0.756 at 1.864 degrees (North through East) ! Clean map min=-0.0055043 max=0.11546 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=2.352500Jy sigma=0.974341 ! Fit after self-cal, rms=0.317803Jy sigma=0.967557 ! 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=0.317803Jy sigma=0.967557 ! Fit after self-cal, rms=0.316553Jy sigma=0.965168 ! Inverting map and beam ! Estimated beam: bmin=0.3508 mas, bmaj=0.7584 mas, bpa=2.618 degrees ! Estimated noise=1.54332 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440131 Jy ! Component: 100 - total flux cleaned = 0.000229625 Jy ! Component: 150 - total flux cleaned = 0.0001412 Jy ! Component: 200 - total flux cleaned = 2.21022e-05 Jy ! Total flux subtracted in 200 components = 2.21022e-05 Jy ! Clean residual min=-0.005147 max=0.005005 Jy/beam ! Clean residual mean=0.000038 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.138187 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 42 components and 0.138187 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=0.316526Jy sigma=0.964947 ! Fit after self-cal, rms=0.316001Jy sigma=0.963800 ! 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=0.316001Jy sigma=0.963800 ! Fit after self-cal, rms=0.318148Jy sigma=0.956213 ! 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=0.318148Jy sigma=0.956213 ! Fit after self-cal, rms=0.318218Jy sigma=0.954751 ! Inverting map and beam ! Estimated beam: bmin=0.3487 mas, bmaj=0.7643 mas, bpa=2.453 degrees ! Estimated noise=1.55004 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173274 Jy ! Component: 100 - total flux cleaned = 0.00168988 Jy ! Component: 150 - total flux cleaned = 0.0015681 Jy ! Component: 200 - total flux cleaned = 0.00146144 Jy ! Total flux subtracted in 200 components = 0.00146144 Jy ! Clean residual min=-0.004791 max=0.005213 Jy/beam ! Clean residual mean=0.000035 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.139648 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.139648 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=0.318188Jy sigma=0.954475 ! Fit after self-cal, rms=0.318216Jy sigma=0.953875 ! 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=0.8843 mas, bmaj=1.157 mas, bpa=42.25 degrees ! Estimated noise=2.00696 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 = 0.000486347 Jy ! Component: 100 - total flux cleaned = 0.000519237 Jy ! Component: 150 - total flux cleaned = 0.000539144 Jy ! Component: 200 - total flux cleaned = 0.00055777 Jy ! Total flux subtracted in 200 components = 0.00055777 Jy ! Clean residual min=-0.005854 max=0.007373 Jy/beam ! Clean residual mean=0.000055 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.140206 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 46 components and 0.140206 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=0.318214Jy sigma=0.953877 ! Fit after self-cal, rms=0.318131Jy sigma=0.953530 ! 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=0.273 mas, bmaj=0.68 mas, bpa=4.164 degrees ! Estimated noise=3.13609 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.104754 Jy ! Component: 100 - total flux cleaned = 0.126352 Jy ! Component: 150 - total flux cleaned = 0.136916 Jy ! Component: 200 - total flux cleaned = 0.14171 Jy ! Total flux subtracted in 200 components = 0.14171 Jy ! Clean residual min=-0.010217 max=0.012110 Jy/beam ! Clean residual mean=0.000026 rms=0.003010 Jy/beam ! Combined flux in latest and established models = 0.14171 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.14171 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3487 mas, bmaj=0.7643 mas, bpa=2.453 degrees ! Estimated noise=1.55004 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 = -0.00155674 Jy ! Component: 100 - total flux cleaned = -0.00227099 Jy ! Component: 150 - total flux cleaned = -0.00244577 Jy ! Component: 200 - total flux cleaned = -0.00259692 Jy ! Total flux subtracted in 200 components = -0.00259692 Jy ! Clean residual min=-0.004968 max=0.005418 Jy/beam ! Clean residual mean=0.000034 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.139113 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.139113 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=0.8843 mas, bmaj=1.157 mas, bpa=42.25 degrees ! Estimated noise=2.00696 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 = 0.00062269 Jy ! Component: 100 - total flux cleaned = 0.000658939 Jy ! Component: 150 - total flux cleaned = 0.000716498 Jy ! Component: 200 - total flux cleaned = 0.000715946 Jy ! Total flux subtracted in 200 components = 0.000715946 Jy ! Clean residual min=-0.005793 max=0.007276 Jy/beam ! Clean residual mean=0.000053 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.139829 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.139829 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3487 mas, bmaj=0.7643 mas, bpa=2.453 degrees ! Estimated noise=1.55004 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100642 Jy ! Component: 100 - total flux cleaned = -0.00110546 Jy ! Component: 150 - total flux cleaned = -0.00110184 Jy ! Component: 200 - total flux cleaned = -0.0010631 Jy ! Total flux subtracted in 200 components = -0.0010631 Jy ! Clean residual min=-0.004919 max=0.005274 Jy/beam ! Clean residual mean=0.000033 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.138766 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.138766 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=0.318099Jy sigma=0.953656 ! Fit after self-cal, rms=0.318020Jy sigma=0.953391 wmodel J2114+4634_K_2006_06_11_yyk\_map.mod ! Writing 43 model components to file: J2114+4634_K_2006_06_11_yyk_map.mod wobs J2114+4634_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J2114+4634_K_2006_06_11_yyk_uvs.fits wwins J2114+4634_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J2114+4634_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 = 0.00122934 Jy ! Component: 100 - total flux cleaned = 0.00198029 Jy ! Component: 150 - total flux cleaned = 0.00243639 Jy ! Component: 200 - total flux cleaned = 0.00300521 Jy ! Component: 250 - total flux cleaned = 0.0036069 Jy ! Component: 300 - total flux cleaned = 0.00417348 Jy ! Component: 350 - total flux cleaned = 0.00453348 Jy ! Component: 400 - total flux cleaned = 0.00487135 Jy ! Component: 450 - total flux cleaned = 0.00487445 Jy ! Component: 500 - total flux cleaned = 0.00508035 Jy ! Component: 550 - total flux cleaned = 0.00512845 Jy ! Component: 600 - total flux cleaned = 0.00512855 Jy ! Component: 650 - total flux cleaned = 0.00508374 Jy ! Component: 700 - total flux cleaned = 0.00517204 Jy ! Component: 750 - total flux cleaned = 0.0049994 Jy ! Component: 800 - total flux cleaned = 0.00483362 Jy ! Component: 850 - total flux cleaned = 0.00463203 Jy ! Component: 900 - total flux cleaned = 0.00435594 Jy ! Component: 950 - total flux cleaned = 0.00400895 Jy ! Component: 1000 - total flux cleaned = 0.00389546 Jy ! Component: 1050 - total flux cleaned = 0.00367355 Jy ! Component: 1100 - total flux cleaned = 0.00352871 Jy ! Component: 1150 - total flux cleaned = 0.00328129 Jy ! Component: 1200 - total flux cleaned = 0.00317792 Jy ! Component: 1250 - total flux cleaned = 0.00307707 Jy ! Component: 1300 - total flux cleaned = 0.00297774 Jy ! Component: 1350 - total flux cleaned = 0.00288005 Jy ! Component: 1400 - total flux cleaned = 0.00284783 Jy ! Component: 1450 - total flux cleaned = 0.00259324 Jy ! Component: 1500 - total flux cleaned = 0.00253085 Jy ! Component: 1550 - total flux cleaned = 0.00249948 Jy ! Component: 1600 - total flux cleaned = 0.00237705 Jy ! Component: 1650 - total flux cleaned = 0.00231675 Jy ! Component: 1700 - total flux cleaned = 0.00219724 Jy ! Component: 1750 - total flux cleaned = 0.0020502 Jy ! Component: 1800 - total flux cleaned = 0.0019051 Jy ! Component: 1850 - total flux cleaned = 0.00176144 Jy ! Component: 1900 - total flux cleaned = 0.00153385 Jy ! Component: 1950 - total flux cleaned = 0.00142118 Jy ! Component: 2000 - total flux cleaned = 0.00117018 Jy ! Total flux subtracted in 2048 components = 0.00100458 Jy ! Clean residual min=-0.001591 max=0.001701 Jy/beam ! Clean residual mean=0.000005 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.139771 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 166 components and 0.139771 Jy ![Exited script file: muppet] wmap "J2114+4634_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3487 x 0.7643 at 2.453 degrees (North through East) ! Clean map min=-0.0029117 max=0.11852 Jy/beam ! Writing clean map to FITS file: J2114+4634_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 0.118522 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000498299 device "J2114+4634_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J2114+4634_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26128 1.26128 2.52256 5.04513 10.0903 20.1805 40.361 80.7221 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3487 x 0.7643 at 2.453 degrees (North through East) ! Clean map min=-0.0029117 max=0.11852 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2114+4634_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J2114+4634_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2114+4634_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:47:21 2010