! Started logfile: J1217+5835_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:47:45 2010 obs J1217+5835_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1217+5835_K_2006_06_11_yyk_uva.fits ! AN table 1: 1726 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.358916 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1217+5835 ! ! 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 223016 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 J1217+5835_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)= 0.273996 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=0.5333 mas, bmaj=1.512 mas, bpa=-47.28 degrees ! Estimated noise=5.50781 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 = 0.136521 Jy ! Component: 100 - total flux cleaned = 0.180565 Jy ! Total flux subtracted in 100 components = 0.180565 Jy ! Clean residual min=-0.020079 max=0.019104 Jy/beam ! Clean residual mean=-0.000094 rms=0.006309 Jy/beam ! Combined flux in latest and established models = 0.180565 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 0.180565 Jy ! ! Correcting IF 1. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 185 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.202020Jy sigma=1.046732 ! Fit after self-cal, rms=0.200932Jy sigma=1.042197 ! Inverting map and beam ! Estimated beam: bmin=0.5346 mas, bmaj=1.516 mas, bpa=-47.27 degrees ! Estimated noise=5.73224 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=0.7497 mas, bmaj=2.06 mas, bpa=-52.27 degrees ! Estimated noise=3.42065 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 = 0.0314707 Jy ! Component: 100 - total flux cleaned = 0.0450509 Jy ! Component: 150 - total flux cleaned = 0.051918 Jy ! Component: 200 - total flux cleaned = 0.054046 Jy ! Total flux subtracted in 200 components = 0.054046 Jy ! Clean residual min=-0.010534 max=0.014834 Jy/beam ! Clean residual mean=0.000076 rms=0.004158 Jy/beam ! Combined flux in latest and established models = 0.234611 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 47 components and 0.234611 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=0.196583Jy sigma=1.018994 ! Fit after self-cal, rms=0.196469Jy sigma=1.018511 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7497 x 2.06 at -52.27 degrees (North through East) ! Clean map min=-0.010688 max=0.16855 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.91 ! LA 0.93 MK 1.00* NL 1.15 OV 1.85 ! PT 1.16 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.03 KP 0.95 ! LA 0.91 MK 1.00* NL 1.06 OV 1.00* ! PT 0.89 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 1.00* KP 0.97 ! LA 1.04 MK 1.00* NL 0.92 OV 1.00* ! PT 1.16 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.93 ! LA 0.95 MK 1.00* NL 0.81 OV 1.00* ! PT 1.26 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 HN 1.00* KP 1.03 ! LA 1.12 MK 1.00* NL 1.03 OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.99 ! LA 0.95 MK 1.00* NL 1.00* OV 1.00* ! PT 1.08 SC 1.00* ! ! ! Fit before self-cal, rms=0.196469Jy sigma=1.018511 ! Fit after self-cal, rms=0.191132Jy sigma=1.005628 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=0.191132Jy sigma=1.005628 ! Fit after self-cal, rms=0.191140Jy sigma=1.005379 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7533 mas, bmaj=2.242 mas, bpa=-55.63 degrees ! Estimated noise=3.41651 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 = 0.000664963 Jy ! Component: 100 - total flux cleaned = 0.000849951 Jy ! Component: 150 - total flux cleaned = 0.000929622 Jy ! Component: 200 - total flux cleaned = 0.0010072 Jy ! Total flux subtracted in 200 components = 0.0010072 Jy ! Clean residual min=-0.009355 max=0.007571 Jy/beam ! Clean residual mean=-0.000003 rms=0.002910 Jy/beam ! Combined flux in latest and established models = 0.235618 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.235618 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=0.191040Jy sigma=1.004945 ! Fit after self-cal, rms=0.191017Jy sigma=1.004762 ! 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=0.191017Jy sigma=1.004762 ! Fit after self-cal, rms=0.180782Jy sigma=0.943285 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 = 0.00836391 Jy ! Component: 100 - total flux cleaned = 0.0104835 Jy ! Component: 150 - total flux cleaned = 0.0103082 Jy ! Component: 200 - total flux cleaned = 0.0102371 Jy ! Total flux subtracted in 200 components = 0.0102371 Jy ! Clean residual min=-0.008689 max=0.008668 Jy/beam ! Clean residual mean=-0.000009 rms=0.002830 Jy/beam ! Combined flux in latest and established models = 0.245855 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.245855 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=0.180436Jy sigma=0.941283 ! Fit after self-cal, rms=0.177920Jy sigma=0.930726 ! 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: 0.7533 x 2.242 at -55.63 degrees (North through East) ! Clean map min=-0.0085251 max=0.18476 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=0.177920Jy sigma=0.930726 ! Fit after self-cal, rms=0.175228Jy sigma=0.927008 ! 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=0.175228Jy sigma=0.927008 ! Fit after self-cal, rms=0.174474Jy sigma=0.923678 ! Inverting map and beam ! Estimated beam: bmin=0.7484 mas, bmaj=2.184 mas, bpa=-54.61 degrees ! Estimated noise=3.36063 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225256 Jy ! Component: 100 - total flux cleaned = 0.000545104 Jy ! Component: 150 - total flux cleaned = 0.000801803 Jy ! Component: 200 - total flux cleaned = 0.000963692 Jy ! Total flux subtracted in 200 components = 0.000963692 Jy ! Clean residual min=-0.007200 max=0.008860 Jy/beam ! Clean residual mean=-0.000014 rms=0.002418 Jy/beam ! Combined flux in latest and established models = 0.246819 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.246819 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=0.174437Jy sigma=0.923338 ! Fit after self-cal, rms=0.174106Jy sigma=0.922139 ! 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=0.174106Jy sigma=0.922139 ! Fit after self-cal, rms=0.180322Jy sigma=0.913610 ! 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=0.180322Jy sigma=0.913610 ! Fit after self-cal, rms=0.180110Jy sigma=0.912689 ! Inverting map and beam ! Estimated beam: bmin=0.7403 mas, bmaj=2.157 mas, bpa=-54.26 degrees ! Estimated noise=3.38241 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044421 Jy ! Component: 100 - total flux cleaned = 0.00583549 Jy ! Component: 150 - total flux cleaned = 0.00636675 Jy ! Component: 200 - total flux cleaned = 0.00662652 Jy ! Total flux subtracted in 200 components = 0.00662652 Jy ! Clean residual min=-0.006845 max=0.008395 Jy/beam ! Clean residual mean=-0.000009 rms=0.002300 Jy/beam ! Combined flux in latest and established models = 0.253445 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 0.253445 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=0.179969Jy sigma=0.912055 ! Fit after self-cal, rms=0.179979Jy sigma=0.911846 ! 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=1.023 mas, bmaj=2.183 mas, bpa=-51.92 degrees ! Estimated noise=3.57081 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 = 0.0001196 Jy ! Component: 100 - total flux cleaned = 0.000294702 Jy ! Component: 150 - total flux cleaned = 0.0004392 Jy ! Component: 200 - total flux cleaned = 0.000535551 Jy ! Total flux subtracted in 200 components = 0.000535551 Jy ! Clean residual min=-0.007614 max=0.007939 Jy/beam ! Clean residual mean=-0.000011 rms=0.002665 Jy/beam ! Combined flux in latest and established models = 0.253981 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 122 components and 0.253981 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=0.179942Jy sigma=0.911697 ! Fit after self-cal, rms=0.179957Jy sigma=0.911588 ! 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=0.5489 mas, bmaj=1.809 mas, bpa=-52.75 degrees ! Estimated noise=5.62321 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.151051 Jy ! Component: 100 - total flux cleaned = 0.195422 Jy ! Component: 150 - total flux cleaned = 0.220113 Jy ! Component: 200 - total flux cleaned = 0.235908 Jy ! Total flux subtracted in 200 components = 0.235908 Jy ! Clean residual min=-0.015726 max=0.014666 Jy/beam ! Clean residual mean=-0.000016 rms=0.004187 Jy/beam ! Combined flux in latest and established models = 0.235908 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.235908 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7403 mas, bmaj=2.157 mas, bpa=-54.26 degrees ! Estimated noise=3.38241 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 = 0.0100013 Jy ! Component: 100 - total flux cleaned = 0.0134923 Jy ! Component: 150 - total flux cleaned = 0.0149558 Jy ! Component: 200 - total flux cleaned = 0.0158701 Jy ! Total flux subtracted in 200 components = 0.0158701 Jy ! Clean residual min=-0.007969 max=0.007891 Jy/beam ! Clean residual mean=-0.000020 rms=0.002342 Jy/beam ! Combined flux in latest and established models = 0.251778 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 89 components and 0.251778 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=1.023 mas, bmaj=2.183 mas, bpa=-51.92 degrees ! Estimated noise=3.57081 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 = 0.00138042 Jy ! Component: 100 - total flux cleaned = 0.00201534 Jy ! Component: 150 - total flux cleaned = 0.00236865 Jy ! Component: 200 - total flux cleaned = 0.00256472 Jy ! Total flux subtracted in 200 components = 0.00256472 Jy ! Clean residual min=-0.007732 max=0.007611 Jy/beam ! Clean residual mean=-0.000010 rms=0.002649 Jy/beam ! Combined flux in latest and established models = 0.254343 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 107 components and 0.254343 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7403 mas, bmaj=2.157 mas, bpa=-54.26 degrees ! Estimated noise=3.38241 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168635 Jy ! Component: 100 - total flux cleaned = -0.00016696 Jy ! Component: 150 - total flux cleaned = -0.000214002 Jy ! Component: 200 - total flux cleaned = -0.000215275 Jy ! Total flux subtracted in 200 components = -0.000215275 Jy ! Clean residual min=-0.006518 max=0.007862 Jy/beam ! Clean residual mean=-0.000007 rms=0.002269 Jy/beam ! Combined flux in latest and established models = 0.254128 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 0.254128 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=0.179989Jy sigma=0.911610 ! Fit after self-cal, rms=0.180027Jy sigma=0.911455 wmodel J1217+5835_K_2006_06_11_yyk\_map.mod ! Writing 118 model components to file: J1217+5835_K_2006_06_11_yyk_map.mod wobs J1217+5835_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1217+5835_K_2006_06_11_yyk_uvs.fits wwins J1217+5835_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J1217+5835_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 = 0.00106481 Jy ! Component: 100 - total flux cleaned = 0.000515063 Jy ! Component: 150 - total flux cleaned = 0.000698989 Jy ! Component: 200 - total flux cleaned = 0.00078379 Jy ! Component: 250 - total flux cleaned = 0.000865291 Jy ! Component: 300 - total flux cleaned = 0.0011502 Jy ! Component: 350 - total flux cleaned = 0.00148492 Jy ! Component: 400 - total flux cleaned = 0.00205513 Jy ! Component: 450 - total flux cleaned = 0.00265436 Jy ! Component: 500 - total flux cleaned = 0.00299624 Jy ! Component: 550 - total flux cleaned = 0.00337236 Jy ! Component: 600 - total flux cleaned = 0.00362857 Jy ! Component: 650 - total flux cleaned = 0.00387489 Jy ! Component: 700 - total flux cleaned = 0.00406244 Jy ! Component: 750 - total flux cleaned = 0.00424253 Jy ! Component: 800 - total flux cleaned = 0.00437504 Jy ! Component: 850 - total flux cleaned = 0.0046733 Jy ! Component: 900 - total flux cleaned = 0.00471431 Jy ! Component: 950 - total flux cleaned = 0.00479523 Jy ! Component: 1000 - total flux cleaned = 0.00495264 Jy ! Component: 1050 - total flux cleaned = 0.0051073 Jy ! Component: 1100 - total flux cleaned = 0.00529698 Jy ! Component: 1150 - total flux cleaned = 0.00548282 Jy ! Component: 1200 - total flux cleaned = 0.00562944 Jy ! Component: 1250 - total flux cleaned = 0.00581005 Jy ! Component: 1300 - total flux cleaned = 0.00598852 Jy ! Component: 1350 - total flux cleaned = 0.00612992 Jy ! Component: 1400 - total flux cleaned = 0.00630515 Jy ! Component: 1450 - total flux cleaned = 0.00637433 Jy ! Component: 1500 - total flux cleaned = 0.00651256 Jy ! Component: 1550 - total flux cleaned = 0.00675315 Jy ! Component: 1600 - total flux cleaned = 0.0069585 Jy ! Component: 1650 - total flux cleaned = 0.00716262 Jy ! Component: 1700 - total flux cleaned = 0.00733256 Jy ! Component: 1750 - total flux cleaned = 0.00750186 Jy ! Component: 1800 - total flux cleaned = 0.00770483 Jy ! Component: 1850 - total flux cleaned = 0.00790752 Jy ! Component: 1900 - total flux cleaned = 0.00811046 Jy ! Component: 1950 - total flux cleaned = 0.00834773 Jy ! Component: 2000 - total flux cleaned = 0.00855131 Jy ! Total flux subtracted in 2048 components = 0.00878933 Jy ! Clean residual min=-0.001802 max=0.001836 Jy/beam ! Clean residual mean=-0.000006 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.262917 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 252 components and 0.262917 Jy ![Exited script file: muppet] wmap "J1217+5835_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7403 x 2.157 at -54.26 degrees (North through East) ! Clean map min=-0.0055094 max=0.18137 Jy/beam ! Writing clean map to FITS file: J1217+5835_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 0.181366 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000639341 device "J1217+5835_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1217+5835_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05754 1.05754 2.11508 4.23016 8.46033 16.9207 33.8413 67.6826 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.181 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7403 x 2.157 at -54.26 degrees (North through East) ! Clean map min=-0.0055094 max=0.18137 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1217+5835_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1217+5835_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1217+5835_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:47:47 2010