! Started logfile: J2334+0736_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:48:28 2010 obs J2334+0736_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J2334+0736_K_2006_06_11_yyk_uva.fits ! AN table 1: 2247 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973031 visibilities/baseline/integration-bin. ! Found source: J2334+0736 ! ! 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 787104 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 J2334+0736_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)= 0.586355 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=0.2604 mas, bmaj=0.6827 mas, bpa=-9.176 degrees ! Estimated noise=2.07906 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 = 0.344201 Jy ! Component: 100 - total flux cleaned = 0.480811 Jy ! Total flux subtracted in 100 components = 0.480811 Jy ! Clean residual min=-0.037046 max=0.119697 Jy/beam ! Clean residual mean=0.000038 rms=0.013064 Jy/beam ! Combined flux in latest and established models = 0.480811 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.480811 Jy ! ! Correcting IF 1. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.387650Jy sigma=1.653357 ! Fit after self-cal, rms=0.385461Jy sigma=1.645464 ! Inverting map and beam ! Estimated beam: bmin=0.2604 mas, bmaj=0.6827 mas, bpa=-9.176 degrees ! Estimated noise=2.07906 mJy/beam. ! Added new window around map position (0.39, 0.195). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.115869 Jy ! Component: 100 - total flux cleaned = 0.167502 Jy ! Total flux subtracted in 100 components = 0.167502 Jy ! Clean residual min=-0.032903 max=0.091071 Jy/beam ! Clean residual mean=-0.000027 rms=0.009060 Jy/beam ! Combined flux in latest and established models = 0.648313 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.648313 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=0.354933Jy sigma=1.414262 ! Fit after self-cal, rms=0.350365Jy sigma=1.373982 ! Inverting map ! Added new window around map position (-0.39, -0.26). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0734241 Jy ! Component: 100 - total flux cleaned = 0.0976358 Jy ! Total flux subtracted in 100 components = 0.0976358 Jy ! Clean residual min=-0.022183 max=0.027730 Jy/beam ! Clean residual mean=-0.000073 rms=0.005928 Jy/beam ! Combined flux in latest and established models = 0.745948 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.745948 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=0.339136Jy sigma=1.286071 ! Fit after self-cal, rms=0.338800Jy sigma=1.285363 ! Inverting map 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=0.2943 mas, bmaj=0.799 mas, bpa=-11.1 degrees ! Estimated noise=1.15134 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 = 0.00202294 Jy ! Component: 100 - total flux cleaned = 0.00395387 Jy ! Component: 150 - total flux cleaned = 0.00344732 Jy ! Component: 200 - total flux cleaned = 0.00342837 Jy ! Total flux subtracted in 200 components = 0.00342837 Jy ! Clean residual min=-0.017750 max=0.022971 Jy/beam ! Clean residual mean=-0.000088 rms=0.004942 Jy/beam ! Combined flux in latest and established models = 0.749377 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.749377 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=0.337464Jy sigma=1.271713 ! Fit after self-cal, rms=0.337261Jy sigma=1.271117 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2943 x 0.799 at -11.1 degrees (North through East) ! Clean map min=-0.016915 max=0.33867 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.83 HN 1.35 KP 0.95 ! LA 0.94 MK 0.81 NL 1.06 OV 1.05 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.84 HN 1.25 KP 0.95 ! LA 0.97 MK 0.78 NL 1.10 OV 1.05 ! PT 0.84 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 1.03 KP 0.93 ! LA 0.97 MK 0.83 NL 1.02 OV 1.08 ! PT 0.98 SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.41 KP 1.00 ! LA 0.94 MK 0.89 NL 0.95 OV 1.05 ! PT 1.13 SC 1.62 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.87 HN 1.05 KP 1.01 ! LA 1.02 MK 1.01 NL 1.00 OV 1.18 ! PT 0.91 SC 1.63 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 0.76 KP 0.78 ! LA 1.00 MK 1.04 NL 1.07 OV 1.29 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.82 KP 0.77 ! LA 0.97 MK 1.17 NL 1.04 OV 1.39 ! PT 1.11 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.22 KP 0.81 ! LA 0.99 MK 1.09 NL 1.03 OV 1.40 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.337261Jy sigma=1.271117 ! Fit after self-cal, rms=0.361428Jy sigma=1.186833 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=0.361428Jy sigma=1.186833 ! Fit after self-cal, rms=0.361238Jy sigma=1.186785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.289 mas, bmaj=0.8112 mas, bpa=-11.96 degrees ! Estimated noise=1.14559 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 = -0.00288709 Jy ! Component: 100 - total flux cleaned = -0.00323953 Jy ! Component: 150 - total flux cleaned = -0.00417842 Jy ! Component: 200 - total flux cleaned = -0.00501691 Jy ! Total flux subtracted in 200 components = -0.00501691 Jy ! Clean residual min=-0.013742 max=0.011278 Jy/beam ! Clean residual mean=-0.000034 rms=0.002685 Jy/beam ! Combined flux in latest and established models = 0.74436 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.74436 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=0.360984Jy sigma=1.182281 ! Fit after self-cal, rms=0.360876Jy sigma=1.182168 ! 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=0.360876Jy sigma=1.182168 ! Fit after self-cal, rms=0.344137Jy sigma=1.060475 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 = 0.00744909 Jy ! Component: 100 - total flux cleaned = 0.0068774 Jy ! Component: 150 - total flux cleaned = 0.00634102 Jy ! Component: 200 - total flux cleaned = 0.0058402 Jy ! Total flux subtracted in 200 components = 0.0058402 Jy ! Clean residual min=-0.013225 max=0.010439 Jy/beam ! Clean residual mean=-0.000035 rms=0.002625 Jy/beam ! Combined flux in latest and established models = 0.7502 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.7502 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=0.343502Jy sigma=1.055538 ! Fit after self-cal, rms=0.340118Jy sigma=1.044406 ! 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: 0.289 x 0.8112 at -11.96 degrees (North through East) ! Clean map min=-0.012602 max=0.34318 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=0.340118Jy sigma=1.044406 ! Fit after self-cal, rms=0.460014Jy sigma=1.023565 ! 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=0.460014Jy sigma=1.023565 ! Fit after self-cal, rms=0.459595Jy sigma=1.020688 ! Inverting map and beam ! Estimated beam: bmin=0.2804 mas, bmaj=0.7556 mas, bpa=-9.571 degrees ! Estimated noise=1.11542 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000277593 Jy ! Component: 100 - total flux cleaned = -0.00133238 Jy ! Component: 150 - total flux cleaned = -0.00225125 Jy ! Component: 200 - total flux cleaned = -0.00267514 Jy ! Total flux subtracted in 200 components = -0.00267514 Jy ! Clean residual min=-0.010786 max=0.008064 Jy/beam ! Clean residual mean=-0.000001 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.747525 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.747525 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=0.459315Jy sigma=1.017505 ! Fit after self-cal, rms=0.459001Jy sigma=1.016054 ! 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=0.459001Jy sigma=1.016054 ! Fit after self-cal, rms=0.482030Jy sigma=1.010881 ! 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=0.482030Jy sigma=1.010881 ! Fit after self-cal, rms=0.482312Jy sigma=1.010350 ! Inverting map and beam ! Estimated beam: bmin=0.2792 mas, bmaj=0.7536 mas, bpa=-9.373 degrees ! Estimated noise=1.11491 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341264 Jy ! Component: 100 - total flux cleaned = -0.000766917 Jy ! Component: 150 - total flux cleaned = -0.00114033 Jy ! Component: 200 - total flux cleaned = -0.00164585 Jy ! Total flux subtracted in 200 components = -0.00164585 Jy ! Clean residual min=-0.009950 max=0.007751 Jy/beam ! Clean residual mean=0.000000 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.745879 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.745879 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=0.482110Jy sigma=1.008183 ! Fit after self-cal, rms=0.482180Jy sigma=1.007741 ! 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=0.8489 mas, bmaj=1.173 mas, bpa=0.1656 degrees ! Estimated noise=1.57651 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 = -0.00464516 Jy ! Component: 100 - total flux cleaned = -0.00560147 Jy ! Component: 150 - total flux cleaned = -0.00594753 Jy ! Component: 200 - total flux cleaned = -0.00612558 Jy ! Total flux subtracted in 200 components = -0.00612558 Jy ! Clean residual min=-0.005263 max=0.005569 Jy/beam ! Clean residual mean=-0.000003 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.739754 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.739754 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=0.482043Jy sigma=1.007931 ! Fit after self-cal, rms=0.481950Jy sigma=1.007674 ! 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=0.2558 mas, bmaj=0.6748 mas, bpa=-8.857 degrees ! Estimated noise=2.04705 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.371392 Jy ! Component: 100 - total flux cleaned = 0.538075 Jy ! Component: 150 - total flux cleaned = 0.626059 Jy ! Component: 200 - total flux cleaned = 0.674044 Jy ! Total flux subtracted in 200 components = 0.674044 Jy ! Clean residual min=-0.019482 max=0.020008 Jy/beam ! Clean residual mean=0.000011 rms=0.004471 Jy/beam ! Combined flux in latest and established models = 0.674044 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.674044 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2792 mas, bmaj=0.7536 mas, bpa=-9.373 degrees ! Estimated noise=1.11491 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 = 0.0351199 Jy ! Component: 100 - total flux cleaned = 0.0542481 Jy ! Component: 150 - total flux cleaned = 0.0595439 Jy ! Component: 200 - total flux cleaned = 0.0624785 Jy ! Total flux subtracted in 200 components = 0.0624785 Jy ! Clean residual min=-0.012079 max=0.010222 Jy/beam ! Clean residual mean=0.000000 rms=0.002323 Jy/beam ! Combined flux in latest and established models = 0.736522 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 55 components and 0.736522 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=0.8489 mas, bmaj=1.173 mas, bpa=0.1656 degrees ! Estimated noise=1.57651 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 = 0.00511364 Jy ! Component: 100 - total flux cleaned = 0.00529082 Jy ! Component: 150 - total flux cleaned = 0.00549863 Jy ! Component: 200 - total flux cleaned = 0.00558965 Jy ! Total flux subtracted in 200 components = 0.00558965 Jy ! Clean residual min=-0.005457 max=0.006086 Jy/beam ! Clean residual mean=0.000002 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.742112 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 0.742112 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2792 mas, bmaj=0.7536 mas, bpa=-9.373 degrees ! Estimated noise=1.11491 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115738 Jy ! Component: 100 - total flux cleaned = 0.00142316 Jy ! Component: 150 - total flux cleaned = 0.00189823 Jy ! Component: 200 - total flux cleaned = 0.00189266 Jy ! Total flux subtracted in 200 components = 0.00189266 Jy ! Clean residual min=-0.009948 max=0.008758 Jy/beam ! Clean residual mean=0.000001 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.744004 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 88 components and 0.744004 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=0.481815Jy sigma=1.006789 ! Fit after self-cal, rms=0.481111Jy sigma=1.005917 wmodel J2334+0736_K_2006_06_11_yyk\_map.mod ! Writing 88 model components to file: J2334+0736_K_2006_06_11_yyk_map.mod wobs J2334+0736_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J2334+0736_K_2006_06_11_yyk_uvs.fits wwins J2334+0736_K_2006_06_11_yyk\_map.win ! wwins: Wrote 3 windows to J2334+0736_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 = -0.000590037 Jy ! Component: 100 - total flux cleaned = -0.00127589 Jy ! Component: 150 - total flux cleaned = -0.00204343 Jy ! Component: 200 - total flux cleaned = -0.00241085 Jy ! Component: 250 - total flux cleaned = -0.00241406 Jy ! Component: 300 - total flux cleaned = -0.00252434 Jy ! Component: 350 - total flux cleaned = -0.00230242 Jy ! Component: 400 - total flux cleaned = -0.00219783 Jy ! Component: 450 - total flux cleaned = -0.00209577 Jy ! Component: 500 - total flux cleaned = -0.00209485 Jy ! Component: 550 - total flux cleaned = -0.00170835 Jy ! Component: 600 - total flux cleaned = -0.0017109 Jy ! Component: 650 - total flux cleaned = -0.00152932 Jy ! Component: 700 - total flux cleaned = -0.00153094 Jy ! Component: 750 - total flux cleaned = -0.0016194 Jy ! Component: 800 - total flux cleaned = -0.00153132 Jy ! Component: 850 - total flux cleaned = -0.00153146 Jy ! Component: 900 - total flux cleaned = -0.00144714 Jy ! Component: 950 - total flux cleaned = -0.00152853 Jy ! Component: 1000 - total flux cleaned = -0.001608 Jy ! Component: 1050 - total flux cleaned = -0.00168703 Jy ! Component: 1100 - total flux cleaned = -0.00192078 Jy ! Component: 1150 - total flux cleaned = -0.00214916 Jy ! Component: 1200 - total flux cleaned = -0.00199952 Jy ! Component: 1250 - total flux cleaned = -0.00200228 Jy ! Component: 1300 - total flux cleaned = -0.00236421 Jy ! Component: 1350 - total flux cleaned = -0.0025051 Jy ! Component: 1400 - total flux cleaned = -0.0025761 Jy ! Component: 1450 - total flux cleaned = -0.00271516 Jy ! Component: 1500 - total flux cleaned = -0.00312478 Jy ! Component: 1550 - total flux cleaned = -0.00319198 Jy ! Component: 1600 - total flux cleaned = -0.00332512 Jy ! Component: 1650 - total flux cleaned = -0.00345676 Jy ! Component: 1700 - total flux cleaned = -0.00365055 Jy ! Component: 1750 - total flux cleaned = -0.0038409 Jy ! Component: 1800 - total flux cleaned = -0.0040285 Jy ! Component: 1850 - total flux cleaned = -0.00421383 Jy ! Component: 1900 - total flux cleaned = -0.00463932 Jy ! Component: 1950 - total flux cleaned = -0.00475851 Jy ! Component: 2000 - total flux cleaned = -0.00499497 Jy ! Total flux subtracted in 2048 components = -0.00523004 Jy ! Clean residual min=-0.002903 max=0.003302 Jy/beam ! Clean residual mean=-0.000000 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.738774 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 230 components and 0.738774 Jy ![Exited script file: muppet] wmap "J2334+0736_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2792 x 0.7536 at -9.373 degrees (North through East) ! Clean map min=-0.010313 max=0.33282 Jy/beam ! Writing clean map to FITS file: J2334+0736_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 0.332822 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0011188 device "J2334+0736_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J2334+0736_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00846 1.00846 2.01693 4.03385 8.06771 16.1354 32.2708 64.5416 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.332 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2792 x 0.7536 at -9.373 degrees (North through East) ! Clean map min=-0.010313 max=0.33282 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2334+0736_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J2334+0736_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2334+0736_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:48:30 2010