! Started logfile: J0555+3948_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:40:17 2010 obs J0555+3948_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0555+3948_K_2006_06_11_yyk_uva.fits ! AN table 1: 1650 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.87565 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 520136 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 J0555+3948_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)= 1.74286 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=0.2545 mas, bmaj=0.664 mas, bpa=12.15 degrees ! Estimated noise=2.44031 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 = 1.31203 Jy ! Component: 100 - total flux cleaned = 1.64882 Jy ! Total flux subtracted in 100 components = 1.64882 Jy ! Clean residual min=-0.089013 max=0.127839 Jy/beam ! Clean residual mean=-0.000524 rms=0.024227 Jy/beam ! Combined flux in latest and established models = 1.64882 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.64882 Jy ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.681662Jy sigma=3.713216 ! Fit after self-cal, rms=0.680851Jy sigma=3.704795 ! Inverting map and beam ! Estimated beam: bmin=0.2545 mas, bmaj=0.664 mas, bpa=12.15 degrees ! Estimated noise=2.44031 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=0.298 mas, bmaj=0.7542 mas, bpa=11.68 degrees ! Estimated noise=1.36808 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 (-0.455, 0.065). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.195911 Jy ! Component: 100 - total flux cleaned = 0.304171 Jy ! Component: 150 - total flux cleaned = 0.376852 Jy ! Component: 200 - total flux cleaned = 0.431127 Jy ! Total flux subtracted in 200 components = 0.431127 Jy ! Clean residual min=-0.060643 max=0.085925 Jy/beam ! Clean residual mean=-0.000526 rms=0.017301 Jy/beam ! Combined flux in latest and established models = 2.07995 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 61 model components to the UV plane model. ! The established model now contains 71 components and 2.07995 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=0.627466Jy sigma=3.389587 ! Fit after self-cal, rms=0.625067Jy sigma=3.356517 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.298 x 0.7542 at 11.68 degrees (North through East) ! Clean map min=-0.048843 max=1.48 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.81 HN 1.15 KP 0.95 ! LA 0.88 MK 0.89 NL 1.14 OV 0.96 ! PT 0.92 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.82 HN 1.20 KP 0.95 ! LA 0.90 MK 0.87 NL 1.20 OV 0.98 ! PT 0.81 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.89 HN 1.12 KP 0.91 ! LA 0.89 MK 0.90 NL 1.11 OV 1.01 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.90 HN 1.14 KP 0.96 ! LA 0.89 MK 0.99 NL 0.99 OV 0.98 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.87 HN 0.97 KP 1.03 ! LA 0.95 MK 1.12 NL 1.08 OV 1.09 ! PT 0.90 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 0.73 KP 0.79 ! LA 0.97 MK 1.16 NL 1.11 OV 1.20 ! PT 0.96 SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 0.88 KP 0.75 ! LA 0.93 MK 1.20 NL 1.05 OV 1.34 ! PT 1.07 SC 0.89 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 0.84 KP 0.82 ! LA 0.93 MK 1.25 NL 1.05 OV 1.36 ! PT 1.00 SC 0.89 ! ! ! Fit before self-cal, rms=0.625067Jy sigma=3.356517 ! Fit after self-cal, rms=0.508278Jy sigma=2.949105 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=0.508278Jy sigma=2.949105 ! Fit after self-cal, rms=0.508239Jy sigma=2.948952 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3038 mas, bmaj=0.7504 mas, bpa=12.55 degrees ! Estimated noise=1.34597 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 = 0.0263847 Jy ! Component: 100 - total flux cleaned = 0.032934 Jy ! Component: 150 - total flux cleaned = 0.032923 Jy ! Component: 200 - total flux cleaned = 0.0329364 Jy ! Total flux subtracted in 200 components = 0.0329364 Jy ! Clean residual min=-0.026068 max=0.032154 Jy/beam ! Clean residual mean=-0.000376 rms=0.007707 Jy/beam ! Combined flux in latest and established models = 2.11288 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 2.11288 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=0.505900Jy sigma=2.936210 ! Fit after self-cal, rms=0.505725Jy sigma=2.935608 ! 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=0.505725Jy sigma=2.935608 ! Fit after self-cal, rms=0.293288Jy sigma=1.517842 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 = 0.0507939 Jy ! Component: 100 - total flux cleaned = 0.077186 Jy ! Component: 150 - total flux cleaned = 0.0940417 Jy ! Component: 200 - total flux cleaned = 0.105027 Jy ! Total flux subtracted in 200 components = 0.105027 Jy ! Clean residual min=-0.022435 max=0.021119 Jy/beam ! Clean residual mean=0.000014 rms=0.005688 Jy/beam ! Combined flux in latest and established models = 2.21791 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 122 components and 2.21791 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=0.286931Jy sigma=1.467519 ! Fit after self-cal, rms=0.269935Jy sigma=1.359270 ! 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: 0.3038 x 0.7504 at 12.55 degrees (North through East) ! Clean map min=-0.021501 max=1.5166 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=0.269935Jy sigma=1.359270 ! Fit after self-cal, rms=0.264260Jy sigma=1.312051 ! 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=0.264260Jy sigma=1.312051 ! Fit after self-cal, rms=0.260562Jy sigma=1.288698 ! Inverting map and beam ! Estimated beam: bmin=0.3046 mas, bmaj=0.7473 mas, bpa=12.36 degrees ! Estimated noise=1.34179 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449729 Jy ! Component: 100 - total flux cleaned = 0.00738861 Jy ! Component: 150 - total flux cleaned = 0.00978994 Jy ! Component: 200 - total flux cleaned = 0.0101476 Jy ! Total flux subtracted in 200 components = 0.0101476 Jy ! Clean residual min=-0.013093 max=0.015505 Jy/beam ! Clean residual mean=0.000015 rms=0.003362 Jy/beam ! Combined flux in latest and established models = 2.22806 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 2.22806 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=0.259130Jy sigma=1.278871 ! Fit after self-cal, rms=0.257887Jy sigma=1.269761 ! Inverting map ! Added new window around map position (-1.105, 0.325). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120209 Jy ! Component: 100 - total flux cleaned = 0.0105928 Jy ! Component: 150 - total flux cleaned = 0.0102861 Jy ! Component: 200 - total flux cleaned = 0.00975789 Jy ! Total flux subtracted in 200 components = 0.00975789 Jy ! Clean residual min=-0.011713 max=0.010790 Jy/beam ! Clean residual mean=0.000021 rms=0.002944 Jy/beam ! Combined flux in latest and established models = 2.23781 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 158 components and 2.23781 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=0.256884Jy sigma=1.262614 ! Fit after self-cal, rms=0.256402Jy sigma=1.258574 ! 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=0.256402Jy sigma=1.258574 ! Fit after self-cal, rms=0.253734Jy sigma=1.246202 ! 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=0.253734Jy sigma=1.246202 ! Fit after self-cal, rms=0.253311Jy sigma=1.244485 ! Inverting map and beam ! Estimated beam: bmin=0.3039 mas, bmaj=0.7442 mas, bpa=12.3 degrees ! Estimated noise=1.34145 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577725 Jy ! Component: 100 - total flux cleaned = 0.00738925 Jy ! Component: 150 - total flux cleaned = 0.00791476 Jy ! Component: 200 - total flux cleaned = 0.00767267 Jy ! Total flux subtracted in 200 components = 0.00767267 Jy ! Clean residual min=-0.009421 max=0.010096 Jy/beam ! Clean residual mean=0.000031 rms=0.002554 Jy/beam ! Combined flux in latest and established models = 2.24549 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 169 components and 2.24549 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=0.252705Jy sigma=1.240183 ! Fit after self-cal, rms=0.252637Jy sigma=1.239460 ! 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=0.805 mas, bmaj=1.014 mas, bpa=25.37 degrees ! Estimated noise=1.83045 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 = 0.00361345 Jy ! Component: 100 - total flux cleaned = 0.00380787 Jy ! Component: 150 - total flux cleaned = 0.00412419 Jy ! Component: 200 - total flux cleaned = 0.00438208 Jy ! Total flux subtracted in 200 components = 0.00438208 Jy ! Clean residual min=-0.008823 max=0.009036 Jy/beam ! Clean residual mean=0.000077 rms=0.002577 Jy/beam ! Combined flux in latest and established models = 2.24987 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 179 components and 2.24987 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=0.252627Jy sigma=1.239544 ! Fit after self-cal, rms=0.252504Jy sigma=1.238605 ! 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=0.2579 mas, bmaj=0.6652 mas, bpa=12.49 degrees ! Estimated noise=2.35722 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.3001 Jy ! Component: 100 - total flux cleaned = 1.62515 Jy ! Component: 150 - total flux cleaned = 1.79951 Jy ! Component: 200 - total flux cleaned = 1.90641 Jy ! Total flux subtracted in 200 components = 1.90641 Jy ! Clean residual min=-0.030458 max=0.045006 Jy/beam ! Clean residual mean=-0.000104 rms=0.008904 Jy/beam ! Combined flux in latest and established models = 1.90641 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 39 model components to the UV plane model. ! The established model now contains 39 components and 1.90641 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3039 mas, bmaj=0.7442 mas, bpa=12.3 degrees ! Estimated noise=1.34145 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 = 0.0960203 Jy ! Component: 100 - total flux cleaned = 0.160443 Jy ! Component: 150 - total flux cleaned = 0.206173 Jy ! Component: 200 - total flux cleaned = 0.239264 Jy ! Total flux subtracted in 200 components = 0.239264 Jy ! Clean residual min=-0.014033 max=0.021634 Jy/beam ! Clean residual mean=-0.000040 rms=0.004015 Jy/beam ! Combined flux in latest and established models = 2.14568 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 90 components and 2.14568 Jy ! Inverting map ! Added new window around map position (0.39, 0.26). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.027406 Jy ! Component: 100 - total flux cleaned = 0.0468323 Jy ! Component: 150 - total flux cleaned = 0.0617893 Jy ! Component: 200 - total flux cleaned = 0.0734259 Jy ! Total flux subtracted in 200 components = 0.0734259 Jy ! Clean residual min=-0.009199 max=0.010046 Jy/beam ! Clean residual mean=0.000011 rms=0.002384 Jy/beam ! Combined flux in latest and established models = 2.2191 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 128 components and 2.2191 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=0.805 mas, bmaj=1.014 mas, bpa=25.37 degrees ! Estimated noise=1.83045 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 = 0.0159183 Jy ! Component: 100 - total flux cleaned = 0.0249998 Jy ! Component: 150 - total flux cleaned = 0.0292485 Jy ! Component: 200 - total flux cleaned = 0.0309091 Jy ! Total flux subtracted in 200 components = 0.0309091 Jy ! Clean residual min=-0.009044 max=0.008176 Jy/beam ! Clean residual mean=0.000072 rms=0.002394 Jy/beam ! Combined flux in latest and established models = 2.25001 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 175 components and 2.25001 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3039 mas, bmaj=0.7442 mas, bpa=12.3 degrees ! Estimated noise=1.34145 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050321 Jy ! Component: 100 - total flux cleaned = 0.0011821 Jy ! Component: 150 - total flux cleaned = 0.00192071 Jy ! Component: 200 - total flux cleaned = 0.00218299 Jy ! Total flux subtracted in 200 components = 0.00218299 Jy ! Clean residual min=-0.007233 max=0.007283 Jy/beam ! Clean residual mean=0.000032 rms=0.001969 Jy/beam ! Combined flux in latest and established models = 2.25219 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 191 components and 2.25219 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=0.251393Jy sigma=1.230577 ! Fit after self-cal, rms=0.251294Jy sigma=1.229911 wmodel J0555+3948_K_2006_06_11_yyk\_map.mod ! Writing 191 model components to file: J0555+3948_K_2006_06_11_yyk_map.mod wobs J0555+3948_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0555+3948_K_2006_06_11_yyk_uvs.fits wwins J0555+3948_K_2006_06_11_yyk\_map.win ! wwins: Wrote 4 windows to J0555+3948_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 = 0.0017609 Jy ! Component: 100 - total flux cleaned = 0.00233395 Jy ! Component: 150 - total flux cleaned = 0.00342864 Jy ! Component: 200 - total flux cleaned = 0.00416101 Jy ! Component: 250 - total flux cleaned = 0.00476529 Jy ! Component: 300 - total flux cleaned = 0.00525 Jy ! Component: 350 - total flux cleaned = 0.00562597 Jy ! Component: 400 - total flux cleaned = 0.00626359 Jy ! Component: 450 - total flux cleaned = 0.00679236 Jy ! Component: 500 - total flux cleaned = 0.00713368 Jy ! Component: 550 - total flux cleaned = 0.0073837 Jy ! Component: 600 - total flux cleaned = 0.00811169 Jy ! Component: 650 - total flux cleaned = 0.00842703 Jy ! Component: 700 - total flux cleaned = 0.00919942 Jy ! Component: 750 - total flux cleaned = 0.00965426 Jy ! Component: 800 - total flux cleaned = 0.0100988 Jy ! Component: 850 - total flux cleaned = 0.0105334 Jy ! Component: 900 - total flux cleaned = 0.011031 Jy ! Component: 950 - total flux cleaned = 0.0114486 Jy ! Component: 1000 - total flux cleaned = 0.0117232 Jy ! Component: 1050 - total flux cleaned = 0.0123261 Jy ! Component: 1100 - total flux cleaned = 0.0127185 Jy ! Component: 1150 - total flux cleaned = 0.0129748 Jy ! Component: 1200 - total flux cleaned = 0.0131632 Jy ! Component: 1250 - total flux cleaned = 0.0134737 Jy ! Component: 1300 - total flux cleaned = 0.0139018 Jy ! Component: 1350 - total flux cleaned = 0.0142621 Jy ! Component: 1400 - total flux cleaned = 0.0145583 Jy ! Component: 1450 - total flux cleaned = 0.0148498 Jy ! Component: 1500 - total flux cleaned = 0.0153085 Jy ! Component: 1550 - total flux cleaned = 0.0157028 Jy ! Component: 1600 - total flux cleaned = 0.0159254 Jy ! Component: 1650 - total flux cleaned = 0.016201 Jy ! Component: 1700 - total flux cleaned = 0.016633 Jy ! Component: 1750 - total flux cleaned = 0.0168456 Jy ! Component: 1800 - total flux cleaned = 0.0171607 Jy ! Component: 1850 - total flux cleaned = 0.0175742 Jy ! Component: 1900 - total flux cleaned = 0.0179294 Jy ! Component: 1950 - total flux cleaned = 0.0181301 Jy ! Component: 2000 - total flux cleaned = 0.0185261 Jy ! Total flux subtracted in 2048 components = 0.0186736 Jy ! Clean residual min=-0.002430 max=0.002493 Jy/beam ! Clean residual mean=0.000019 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 2.27087 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 340 components and 2.27087 Jy ![Exited script file: muppet] wmap "J0555+3948_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3039 x 0.7442 at 12.3 degrees (North through East) ! Clean map min=-0.0046413 max=1.5173 Jy/beam ! Writing clean map to FITS file: J0555+3948_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 1.51733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000961833 device "J0555+3948_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0555+3948_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.19017 0.19017 0.38034 0.76068 1.52136 3.04272 6.08544 12.1709 24.3418 48.6835 97.367 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.517 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3039 x 0.7442 at 12.3 degrees (North through East) ! Clean map min=-0.0046413 max=1.5173 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0555+3948_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0555+3948_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0555+3948_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:40:19 2010