! Started logfile: J0554+3541_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:40:13 2010 obs J0554+3541_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0554+3541_K_2006_06_11_yyk_uva.fits ! AN table 1: 1808 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.946411 visibilities/baseline/integration-bin. ! Found source: J0554+3541 ! ! 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 616000 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 J0554+3541_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)= 0.312309 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=0.3115 mas, bmaj=0.5423 mas, bpa=-15.11 degrees ! Estimated noise=3.18551 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 = 0.116344 Jy ! Component: 100 - total flux cleaned = 0.133758 Jy ! Total flux subtracted in 100 components = 0.133758 Jy ! Clean residual min=-0.016942 max=0.016686 Jy/beam ! Clean residual mean=-0.000065 rms=0.004501 Jy/beam ! Combined flux in latest and established models = 0.133758 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 0.133758 Jy ! ! Correcting IF 1. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.281973Jy sigma=1.101820 ! Fit after self-cal, rms=0.282288Jy sigma=1.095900 ! Inverting map and beam ! Estimated beam: bmin=0.3115 mas, bmaj=0.5423 mas, bpa=-15.11 degrees ! Estimated noise=3.18551 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=0.3588 mas, bmaj=0.6695 mas, bpa=-16.34 degrees ! Estimated noise=1.44706 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 = 0.0116024 Jy ! Component: 100 - total flux cleaned = 0.0160463 Jy ! Component: 150 - total flux cleaned = 0.0176295 Jy ! Component: 200 - total flux cleaned = 0.017776 Jy ! Total flux subtracted in 200 components = 0.017776 Jy ! Clean residual min=-0.010072 max=0.009079 Jy/beam ! Clean residual mean=-0.000006 rms=0.002714 Jy/beam ! Combined flux in latest and established models = 0.151534 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.151534 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=0.282093Jy sigma=1.092680 ! Fit after self-cal, rms=0.282134Jy sigma=1.092653 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3588 x 0.6695 at -16.34 degrees (North through East) ! Clean map min=-0.0098197 max=0.1359 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 0.85 KP 0.89 ! LA 0.85 MK 0.83 NL 7.16 OV 1.04 ! PT 0.92 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 HN 4.74 KP 0.91 ! LA 0.85 MK 0.85 NL 1.00* OV 1.02 ! PT 0.82 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.79 KP 0.88 ! LA 0.90 MK 0.83 NL 0.91 OV 1.15 ! PT 0.91 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00 HN 1.00* KP 0.86 ! LA 1.14 MK 0.95 NL 1.32 OV 1.00 ! PT 1.65 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.82 HN 0.71 KP 0.90 ! LA 0.87 MK 1.03 NL 0.90 OV 1.12 ! PT 0.91 SC 1.32 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.03 HN 0.63 KP 0.72 ! LA 0.96 MK 1.08 NL 0.99 OV 1.24 ! PT 1.42 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.99 HN 2.25 KP 0.69 ! LA 0.90 MK 1.33 NL 18.33 OV 1.74 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 0.63 KP 0.72 ! LA 0.91 MK 1.10 NL 1.10 OV 1.55 ! PT 0.89 SC 1.00* ! ! ! Fit before self-cal, rms=0.282134Jy sigma=1.092653 ! Fit after self-cal, rms=1.037572Jy sigma=1.059488 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=1.037572Jy sigma=1.059488 ! Fit after self-cal, rms=1.037655Jy sigma=1.059240 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3549 mas, bmaj=0.6721 mas, bpa=-15.48 degrees ! Estimated noise=1.37666 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 = -0.000487313 Jy ! Component: 100 - total flux cleaned = -0.000372227 Jy ! Component: 150 - total flux cleaned = -0.000277901 Jy ! Component: 200 - total flux cleaned = -0.000197243 Jy ! Total flux subtracted in 200 components = -0.000197243 Jy ! Clean residual min=-0.005400 max=0.005738 Jy/beam ! Clean residual mean=-0.000037 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.151336 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 0.151336 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=1.037656Jy sigma=1.059080 ! Fit after self-cal, rms=1.037661Jy sigma=1.059075 ! 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=1.037661Jy sigma=1.059075 ! Fit after self-cal, rms=1.033613Jy sigma=1.015225 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 = 0.00669573 Jy ! Component: 100 - total flux cleaned = 0.00765822 Jy ! Component: 150 - total flux cleaned = 0.00766091 Jy ! Component: 200 - total flux cleaned = 0.00766276 Jy ! Total flux subtracted in 200 components = 0.00766276 Jy ! Clean residual min=-0.005452 max=0.005802 Jy/beam ! Clean residual mean=-0.000034 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.158999 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 45 components and 0.158999 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=1.033546Jy sigma=1.013904 ! Fit after self-cal, rms=1.032956Jy sigma=1.009108 ! 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: 0.3549 x 0.6721 at -15.48 degrees (North through East) ! Clean map min=-0.0049752 max=0.14357 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=1.032956Jy sigma=1.009108 ! Fit after self-cal, rms=0.545160Jy sigma=0.995977 ! 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=0.545160Jy sigma=0.995977 ! Fit after self-cal, rms=0.544910Jy sigma=0.993906 ! Inverting map and beam ! Estimated beam: bmin=0.3581 mas, bmaj=0.6639 mas, bpa=-14.92 degrees ! Estimated noise=1.34922 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000518105 Jy ! Component: 100 - total flux cleaned = -0.000517981 Jy ! Component: 150 - total flux cleaned = -0.000454087 Jy ! Component: 200 - total flux cleaned = -0.000423293 Jy ! Total flux subtracted in 200 components = -0.000423293 Jy ! Clean residual min=-0.005085 max=0.004690 Jy/beam ! Clean residual mean=-0.000023 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.158576 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.158576 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=0.544909Jy sigma=0.993815 ! Fit after self-cal, rms=0.544446Jy sigma=0.992812 ! 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=0.544446Jy sigma=0.992812 ! Fit after self-cal, rms=0.587527Jy sigma=0.987362 ! 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=0.587527Jy sigma=0.987362 ! Fit after self-cal, rms=0.587027Jy sigma=0.986312 ! Inverting map and beam ! Estimated beam: bmin=0.3607 mas, bmaj=0.6652 mas, bpa=-14.53 degrees ! Estimated noise=1.36223 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202339 Jy ! Component: 100 - total flux cleaned = 0.0019435 Jy ! Component: 150 - total flux cleaned = 0.00181687 Jy ! Component: 200 - total flux cleaned = 0.00181708 Jy ! Total flux subtracted in 200 components = 0.00181708 Jy ! Clean residual min=-0.004993 max=0.004609 Jy/beam ! Clean residual mean=-0.000025 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.160393 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.160393 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=0.586998Jy sigma=0.986074 ! Fit after self-cal, rms=0.586665Jy sigma=0.985579 ! 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=0.8665 mas, bmaj=1.09 mas, bpa=23.53 degrees ! Estimated noise=1.78071 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 = 0.00118394 Jy ! Component: 100 - total flux cleaned = 0.00124441 Jy ! Component: 150 - total flux cleaned = 0.00127165 Jy ! Component: 200 - total flux cleaned = 0.00129458 Jy ! Total flux subtracted in 200 components = 0.00129458 Jy ! Clean residual min=-0.004743 max=0.005721 Jy/beam ! Clean residual mean=-0.000045 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.161688 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.161688 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=0.586676Jy sigma=0.985629 ! Fit after self-cal, rms=0.586301Jy sigma=0.985221 ! 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=0.3093 mas, bmaj=0.5427 mas, bpa=-15.11 degrees ! Estimated noise=3.16528 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.131787 Jy ! Component: 100 - total flux cleaned = 0.150413 Jy ! Component: 150 - total flux cleaned = 0.153021 Jy ! Component: 200 - total flux cleaned = 0.153342 Jy ! Total flux subtracted in 200 components = 0.153342 Jy ! Clean residual min=-0.011504 max=0.012584 Jy/beam ! Clean residual mean=-0.000033 rms=0.002940 Jy/beam ! Combined flux in latest and established models = 0.153342 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.153342 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3607 mas, bmaj=0.6652 mas, bpa=-14.53 degrees ! Estimated noise=1.36223 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 = 0.0042558 Jy ! Component: 100 - total flux cleaned = 0.00524241 Jy ! Component: 150 - total flux cleaned = 0.00589879 Jy ! Component: 200 - total flux cleaned = 0.00629754 Jy ! Total flux subtracted in 200 components = 0.00629754 Jy ! Clean residual min=-0.004829 max=0.004496 Jy/beam ! Clean residual mean=-0.000026 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.15964 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.15964 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=0.8665 mas, bmaj=1.09 mas, bpa=23.53 degrees ! Estimated noise=1.78071 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 = 0.00158398 Jy ! Component: 100 - total flux cleaned = 0.00168336 Jy ! Component: 150 - total flux cleaned = 0.00176471 Jy ! Component: 200 - total flux cleaned = 0.00181395 Jy ! Total flux subtracted in 200 components = 0.00181395 Jy ! Clean residual min=-0.004678 max=0.005660 Jy/beam ! Clean residual mean=-0.000046 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.161454 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 0.161454 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3607 mas, bmaj=0.6652 mas, bpa=-14.53 degrees ! Estimated noise=1.36223 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000690851 Jy ! Component: 100 - total flux cleaned = -0.000824476 Jy ! Component: 150 - total flux cleaned = -0.000941585 Jy ! Component: 200 - total flux cleaned = -0.0010456 Jy ! Total flux subtracted in 200 components = -0.0010456 Jy ! Clean residual min=-0.004876 max=0.004452 Jy/beam ! Clean residual mean=-0.000025 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.160408 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.160408 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=0.586272Jy sigma=0.985115 ! Fit after self-cal, rms=0.585938Jy sigma=0.984639 wmodel J0554+3541_K_2006_06_11_yyk\_map.mod ! Writing 37 model components to file: J0554+3541_K_2006_06_11_yyk_map.mod wobs J0554+3541_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0554+3541_K_2006_06_11_yyk_uvs.fits wwins J0554+3541_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J0554+3541_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 = 4.39233e-05 Jy ! Component: 100 - total flux cleaned = 0.000117665 Jy ! Component: 150 - total flux cleaned = 0.000453714 Jy ! Component: 200 - total flux cleaned = 0.000574596 Jy ! Component: 250 - total flux cleaned = 0.000576024 Jy ! Component: 300 - total flux cleaned = 0.000804013 Jy ! Component: 350 - total flux cleaned = 0.000911144 Jy ! Component: 400 - total flux cleaned = 0.000910254 Jy ! Component: 450 - total flux cleaned = 0.000860124 Jy ! Component: 500 - total flux cleaned = 0.00090862 Jy ! Component: 550 - total flux cleaned = 0.000814711 Jy ! Component: 600 - total flux cleaned = 0.000858794 Jy ! Component: 650 - total flux cleaned = 0.000769489 Jy ! Component: 700 - total flux cleaned = 0.000810947 Jy ! Component: 750 - total flux cleaned = 0.000643406 Jy ! Component: 800 - total flux cleaned = 0.000563275 Jy ! Component: 850 - total flux cleaned = 0.000604299 Jy ! Component: 900 - total flux cleaned = 0.000642215 Jy ! Component: 950 - total flux cleaned = 0.000565245 Jy ! Component: 1000 - total flux cleaned = 0.00041732 Jy ! Component: 1050 - total flux cleaned = 0.000345273 Jy ! Component: 1100 - total flux cleaned = 0.000167036 Jy ! Component: 1150 - total flux cleaned = -4.3154e-05 Jy ! Component: 1200 - total flux cleaned = -0.000352854 Jy ! Component: 1250 - total flux cleaned = -0.000623781 Jy ! Component: 1300 - total flux cleaned = -0.000890125 Jy ! Component: 1350 - total flux cleaned = -0.00112018 Jy ! Component: 1400 - total flux cleaned = -0.00134626 Jy ! Component: 1450 - total flux cleaned = -0.00163202 Jy ! Component: 1500 - total flux cleaned = -0.00188236 Jy ! Component: 1550 - total flux cleaned = -0.00212916 Jy ! Component: 1600 - total flux cleaned = -0.00237263 Jy ! Component: 1650 - total flux cleaned = -0.00243266 Jy ! Component: 1700 - total flux cleaned = -0.00258132 Jy ! Component: 1750 - total flux cleaned = -0.00272826 Jy ! Component: 1800 - total flux cleaned = -0.00290179 Jy ! Component: 1850 - total flux cleaned = -0.00301596 Jy ! Component: 1900 - total flux cleaned = -0.00315743 Jy ! Component: 1950 - total flux cleaned = -0.0032974 Jy ! Component: 2000 - total flux cleaned = -0.00340831 Jy ! Total flux subtracted in 2048 components = -0.00365436 Jy ! Clean residual min=-0.001497 max=0.001734 Jy/beam ! Clean residual mean=-0.000005 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.156754 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 166 components and 0.156754 Jy ![Exited script file: muppet] wmap "J0554+3541_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3607 x 0.6652 at -14.53 degrees (North through East) ! Clean map min=-0.0039503 max=0.14638 Jy/beam ! Writing clean map to FITS file: J0554+3541_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 0.146383 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000499032 device "J0554+3541_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0554+3541_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02272 1.02272 2.04545 4.09089 8.18178 16.3636 32.7271 65.4543 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.146 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3607 x 0.6652 at -14.53 degrees (North through East) ! Clean map min=-0.0039503 max=0.14638 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0554+3541_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0554+3541_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0554+3541_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:40:14 2010