! Started logfile: J1242+3720_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:47:56 2010 obs J1242+3720_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1242+3720_K_2006_06_11_yyk_uva.fits ! AN table 1: 1634 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.689678 visibilities/baseline/integration-bin. ! Found source: J1242+3720 ! ! 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 405696 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 J1242+3720_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)= 0.308515 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=0.5172 mas, bmaj=0.826 mas, bpa=-8.903 degrees ! Estimated noise=3.681 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 = 0.0900217 Jy ! Component: 100 - total flux cleaned = 0.117301 Jy ! Total flux subtracted in 100 components = 0.117301 Jy ! Clean residual min=-0.019830 max=0.028827 Jy/beam ! Clean residual mean=-0.000028 rms=0.005940 Jy/beam ! Combined flux in latest and established models = 0.117301 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.117301 Jy ! ! Correcting IF 1. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.285592Jy sigma=1.115855 ! Fit after self-cal, rms=0.285930Jy sigma=1.106305 ! Inverting map and beam ! Estimated beam: bmin=0.5172 mas, bmaj=0.826 mas, bpa=-8.903 degrees ! Estimated noise=3.68216 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=0.6958 mas, bmaj=0.8559 mas, bpa=11.34 degrees ! Estimated noise=2.50724 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 = 0.0264894 Jy ! Component: 100 - total flux cleaned = 0.0318289 Jy ! Component: 150 - total flux cleaned = 0.0348386 Jy ! Component: 200 - total flux cleaned = 0.036005 Jy ! Total flux subtracted in 200 components = 0.036005 Jy ! Clean residual min=-0.017463 max=0.036455 Jy/beam ! Clean residual mean=-0.000055 rms=0.006877 Jy/beam ! Combined flux in latest and established models = 0.153306 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.153306 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=0.284843Jy sigma=1.086519 ! Fit after self-cal, rms=0.284996Jy sigma=1.085710 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6958 x 0.8559 at 11.34 degrees (North through East) ! Clean map min=-0.017127 max=0.11904 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.88 HN 1.00* KP 0.83 ! LA 1.37 MK 1.00* NL 1.00* OV 1.32 ! PT 1.11 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.73 HN 2.58 KP 0.74 ! LA 1.45 MK 1.00* NL 2.31 OV 1.73 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.75 HN 1.00* KP 0.86 ! LA 1.00* MK 1.00* NL 1.69 OV 0.97 ! PT 0.88 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.95 HN 0.48 KP 1.07 ! LA 0.98 MK 1.00* NL 1.00* OV 0.91 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.80 HN 12.43 KP 1.15 ! LA 1.28 MK 1.00* NL 0.90 OV 1.25 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.81 HN 1.00 KP 1.10 ! LA 1.00* MK 1.00* NL 2.70 OV 1.00 ! PT 0.84 SC 1.09 ! ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.77 HN 0.75 KP 0.80 ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.284996Jy sigma=1.085710 ! Fit after self-cal, rms=2.144405Jy sigma=1.060903 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=2.144405Jy sigma=1.060903 ! Fit after self-cal, rms=2.143686Jy sigma=1.059437 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6453 mas, bmaj=0.8141 mas, bpa=19.08 degrees ! Estimated noise=2.432 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 = 9.84021e-05 Jy ! Component: 100 - total flux cleaned = -0.00041448 Jy ! Component: 150 - total flux cleaned = 3.4359e-06 Jy ! Component: 200 - total flux cleaned = 0.000180503 Jy ! Total flux subtracted in 200 components = 0.000180503 Jy ! Clean residual min=-0.013724 max=0.021982 Jy/beam ! Clean residual mean=-0.000057 rms=0.004535 Jy/beam ! Combined flux in latest and established models = 0.153486 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.153486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=2.143556Jy sigma=1.055614 ! Fit after self-cal, rms=2.145239Jy sigma=1.055078 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=2.145239Jy sigma=1.055078 ! Fit after self-cal, rms=2.141478Jy sigma=1.022345 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) ! Added new window around map position (-0.39, -2.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249739 Jy ! Component: 100 - total flux cleaned = 0.0376652 Jy ! Component: 150 - total flux cleaned = 0.0460163 Jy ! Component: 200 - total flux cleaned = 0.0497057 Jy ! Total flux subtracted in 200 components = 0.0497057 Jy ! Clean residual min=-0.009813 max=0.010330 Jy/beam ! Clean residual mean=-0.000055 rms=0.003026 Jy/beam ! Combined flux in latest and established models = 0.203192 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 69 model components to the UV plane model. ! The established model now contains 110 components and 0.203192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=2.140616Jy sigma=1.000463 ! Fit after self-cal, rms=2.138043Jy sigma=0.990744 ! 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: 0.6453 x 0.8141 at 19.08 degrees (North through East) ! Clean map min=-0.0087075 max=0.12161 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=2.138043Jy sigma=0.990744 ! Fit after self-cal, rms=0.320165Jy sigma=0.979371 ! 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=0.320165Jy sigma=0.979371 ! Fit after self-cal, rms=0.321102Jy sigma=0.977344 ! Inverting map and beam ! Estimated beam: bmin=0.6581 mas, bmaj=0.7723 mas, bpa=13.24 degrees ! Estimated noise=2.33114 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157801 Jy ! Component: 100 - total flux cleaned = 0.0214182 Jy ! Component: 150 - total flux cleaned = 0.024138 Jy ! Component: 200 - total flux cleaned = 0.0268247 Jy ! Total flux subtracted in 200 components = 0.0268247 Jy ! Clean residual min=-0.007139 max=0.007810 Jy/beam ! Clean residual mean=-0.000014 rms=0.002240 Jy/beam ! Combined flux in latest and established models = 0.230017 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 54 model components to the UV plane model. ! The established model now contains 149 components and 0.230017 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=0.320089Jy sigma=0.967155 ! Fit after self-cal, rms=0.318812Jy sigma=0.964650 ! 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=0.318812Jy sigma=0.964650 ! Fit after self-cal, rms=0.377287Jy sigma=0.955725 ! 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=0.377287Jy sigma=0.955725 ! Fit after self-cal, rms=0.376775Jy sigma=0.955136 ! Inverting map and beam ! Estimated beam: bmin=0.6668 mas, bmaj=0.7807 mas, bpa=10.3 degrees ! Estimated noise=2.31669 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110811 Jy ! Component: 100 - total flux cleaned = 0.0127361 Jy ! Component: 150 - total flux cleaned = 0.0138881 Jy ! Component: 200 - total flux cleaned = 0.0152315 Jy ! Total flux subtracted in 200 components = 0.0152315 Jy ! Clean residual min=-0.006346 max=0.005961 Jy/beam ! Clean residual mean=-0.000010 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.245248 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 166 components and 0.245248 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=0.376501Jy sigma=0.949671 ! Fit after self-cal, rms=0.376330Jy sigma=0.948604 ! 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=0.9009 mas, bmaj=1.177 mas, bpa=51.74 degrees ! Estimated noise=2.579 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 = 0.00473545 Jy ! Component: 100 - total flux cleaned = 0.00670592 Jy ! Component: 150 - total flux cleaned = 0.00820749 Jy ! Component: 200 - total flux cleaned = 0.00928338 Jy ! Total flux subtracted in 200 components = 0.00928338 Jy ! Clean residual min=-0.005890 max=0.005469 Jy/beam ! Clean residual mean=-0.000023 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.254532 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 54 model components to the UV plane model. ! The established model now contains 200 components and 0.254532 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=0.376229Jy sigma=0.947324 ! Fit after self-cal, rms=0.376101Jy sigma=0.946986 ! 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=0.5241 mas, bmaj=0.7846 mas, bpa=-10.46 degrees ! Estimated noise=3.61558 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.10321 Jy ! Component: 100 - total flux cleaned = 0.144277 Jy ! Component: 150 - total flux cleaned = 0.171631 Jy ! Component: 200 - total flux cleaned = 0.187209 Jy ! Total flux subtracted in 200 components = 0.187209 Jy ! Clean residual min=-0.012957 max=0.012499 Jy/beam ! Clean residual mean=-0.000021 rms=0.003628 Jy/beam ! Combined flux in latest and established models = 0.187209 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.187209 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6668 mas, bmaj=0.7807 mas, bpa=10.3 degrees ! Estimated noise=2.31669 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 = 0.0202517 Jy ! Component: 100 - total flux cleaned = 0.0322232 Jy ! Component: 150 - total flux cleaned = 0.0404526 Jy ! Component: 200 - total flux cleaned = 0.0466756 Jy ! Total flux subtracted in 200 components = 0.0466756 Jy ! Clean residual min=-0.007519 max=0.006015 Jy/beam ! Clean residual mean=-0.000020 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.233884 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.233884 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=0.9009 mas, bmaj=1.177 mas, bpa=51.74 degrees ! Estimated noise=2.579 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 = 0.00567897 Jy ! Component: 100 - total flux cleaned = 0.00967757 Jy ! Component: 150 - total flux cleaned = 0.012169 Jy ! Component: 200 - total flux cleaned = 0.0137778 Jy ! Total flux subtracted in 200 components = 0.0137778 Jy ! Clean residual min=-0.006781 max=0.005617 Jy/beam ! Clean residual mean=-0.000025 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 0.247662 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 88 components and 0.247662 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6668 mas, bmaj=0.7807 mas, bpa=10.3 degrees ! Estimated noise=2.31669 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216172 Jy ! Component: 100 - total flux cleaned = 8.72597e-05 Jy ! Component: 150 - total flux cleaned = 0.000458231 Jy ! Component: 200 - total flux cleaned = 0.000680958 Jy ! Total flux subtracted in 200 components = 0.000680958 Jy ! Clean residual min=-0.006861 max=0.006180 Jy/beam ! Clean residual mean=-0.000017 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.248343 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.248343 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=0.376252Jy sigma=0.946224 ! Fit after self-cal, rms=0.376074Jy sigma=0.945679 wmodel J1242+3720_K_2006_06_11_yyk\_map.mod ! Writing 106 model components to file: J1242+3720_K_2006_06_11_yyk_map.mod wobs J1242+3720_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1242+3720_K_2006_06_11_yyk_uvs.fits wwins J1242+3720_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J1242+3720_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 = -0.00207944 Jy ! Component: 100 - total flux cleaned = -0.002376 Jy ! Component: 150 - total flux cleaned = -0.00212294 Jy ! Component: 200 - total flux cleaned = -0.00181279 Jy ! Component: 250 - total flux cleaned = -0.0016682 Jy ! Component: 300 - total flux cleaned = -0.00138913 Jy ! Component: 350 - total flux cleaned = -0.000853128 Jy ! Component: 400 - total flux cleaned = -0.000530541 Jy ! Component: 450 - total flux cleaned = -0.00015394 Jy ! Component: 500 - total flux cleaned = 0.000332809 Jy ! Component: 550 - total flux cleaned = 0.000864721 Jy ! Component: 600 - total flux cleaned = 0.00138172 Jy ! Component: 650 - total flux cleaned = 0.00188571 Jy ! Component: 700 - total flux cleaned = 0.00221201 Jy ! Component: 750 - total flux cleaned = 0.0024235 Jy ! Component: 800 - total flux cleaned = 0.00263119 Jy ! Component: 850 - total flux cleaned = 0.00283437 Jy ! Component: 900 - total flux cleaned = 0.00298273 Jy ! Component: 950 - total flux cleaned = 0.00322588 Jy ! Component: 1000 - total flux cleaned = 0.00355799 Jy ! Component: 1050 - total flux cleaned = 0.00388277 Jy ! Component: 1100 - total flux cleaned = 0.004202 Jy ! Component: 1150 - total flux cleaned = 0.00460413 Jy ! Component: 1200 - total flux cleaned = 0.00495512 Jy ! Component: 1250 - total flux cleaned = 0.00538497 Jy ! Component: 1300 - total flux cleaned = 0.00576546 Jy ! Component: 1350 - total flux cleaned = 0.00617972 Jy ! Component: 1400 - total flux cleaned = 0.00646485 Jy ! Component: 1450 - total flux cleaned = 0.00666593 Jy ! Component: 1500 - total flux cleaned = 0.00690329 Jy ! Component: 1550 - total flux cleaned = 0.00705914 Jy ! Component: 1600 - total flux cleaned = 0.00717434 Jy ! Component: 1650 - total flux cleaned = 0.00725018 Jy ! Component: 1700 - total flux cleaned = 0.00743628 Jy ! Component: 1750 - total flux cleaned = 0.00754626 Jy ! Component: 1800 - total flux cleaned = 0.00776431 Jy ! Component: 1850 - total flux cleaned = 0.00776449 Jy ! Component: 1900 - total flux cleaned = 0.00797774 Jy ! Component: 1950 - total flux cleaned = 0.00790738 Jy ! Component: 2000 - total flux cleaned = 0.00797681 Jy ! Total flux subtracted in 2048 components = 0.00801127 Jy ! Clean residual min=-0.001981 max=0.001762 Jy/beam ! Clean residual mean=-0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.256354 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 233 components and 0.256354 Jy ![Exited script file: muppet] wmap "J1242+3720_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6668 x 0.7807 at 10.3 degrees (North through East) ! Clean map min=-0.0044648 max=0.11487 Jy/beam ! Writing clean map to FITS file: J1242+3720_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 0.114875 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000653465 device "J1242+3720_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1242+3720_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.70655 1.70655 3.4131 6.82621 13.6524 27.3048 54.6097 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.114 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6668 x 0.7807 at 10.3 degrees (North through East) ! Clean map min=-0.0044648 max=0.11487 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1242+3720_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1242+3720_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1242+3720_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:47:58 2010