! Started logfile: J1242+3751_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:47:59 2010 obs J1242+3751_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1242+3751_K_2006_06_11_yyk_uva.fits ! AN table 1: 1481 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.669698 visibilities/baseline/integration-bin. ! Found source: J1242+3751 ! ! 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 2715 lines of history. ! ! Reading 357056 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+3751_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)= 0.293114 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=0.4968 mas, bmaj=0.7799 mas, bpa=-13.01 degrees ! Estimated noise=4.12024 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 = 0.140293 Jy ! Component: 100 - total flux cleaned = 0.19457 Jy ! Total flux subtracted in 100 components = 0.19457 Jy ! Clean residual min=-0.025349 max=0.037592 Jy/beam ! Clean residual mean=-0.000151 rms=0.007633 Jy/beam ! Combined flux in latest and established models = 0.19457 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.19457 Jy ! ! Correcting IF 1. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.219937Jy sigma=1.177113 ! Fit after self-cal, rms=0.218441Jy sigma=1.159358 ! Inverting map and beam ! Estimated beam: bmin=0.4968 mas, bmaj=0.7799 mas, bpa=-13.01 degrees ! Estimated noise=4.12024 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=0.7392 mas, bmaj=0.8554 mas, bpa=-23.19 degrees ! Estimated noise=1.88506 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 (-0.78, 0.39). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0567423 Jy ! Component: 100 - total flux cleaned = 0.081856 Jy ! Component: 150 - total flux cleaned = 0.0984231 Jy ! Component: 200 - total flux cleaned = 0.108045 Jy ! Total flux subtracted in 200 components = 0.108045 Jy ! Clean residual min=-0.012345 max=0.015011 Jy/beam ! Clean residual mean=-0.000108 rms=0.003654 Jy/beam ! Combined flux in latest and established models = 0.302615 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 0.302616 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=0.205651Jy sigma=1.067767 ! Fit after self-cal, rms=0.204368Jy sigma=1.062105 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7392 x 0.8554 at -23.19 degrees (North through East) ! Clean map min=-0.011317 max=0.15478 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.82 HN 0.91 KP 0.98 ! LA 0.91 MK 1.00* NL 0.98 OV 1.05 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.80 HN 1.10 KP 0.98 ! LA 0.96 MK 1.00* NL 1.19 OV 0.99 ! PT 0.80 SC 2.57 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 1.00* KP 0.90 ! LA 0.84 MK 1.00* NL 1.12 OV 1.20 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 5.44 KP 0.86 ! LA 0.91 MK 1.00* NL 6.76 OV 1.05 ! PT 1.22 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.85 HN 0.98 KP 0.94 ! LA 1.05 MK 1.00* NL 1.10 OV 1.35 ! PT 0.87 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.70 FD 0.96 HN 0.77 KP 0.76 ! LA 1.00 MK 1.00* NL 1.04 OV 1.30 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 3.33 FD 1.19 HN 0.84 KP 0.76 ! LA 0.91 MK 1.00* NL 1.01 OV 1.34 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.09 HN 1.00* KP 0.79 ! LA 0.97 MK 1.00* NL 0.96 OV 1.55 ! PT 0.96 SC 1.00* ! ! ! Fit before self-cal, rms=0.204368Jy sigma=1.062105 ! Fit after self-cal, rms=0.795646Jy sigma=1.028645 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=0.795646Jy sigma=1.028645 ! Fit after self-cal, rms=0.796007Jy sigma=1.028102 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7875 mas, bmaj=0.8737 mas, bpa=-77.57 degrees ! Estimated noise=1.86585 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 = -0.00292916 Jy ! Component: 100 - total flux cleaned = -0.0047599 Jy ! Component: 150 - total flux cleaned = -0.00592249 Jy ! Component: 200 - total flux cleaned = -0.00676941 Jy ! Total flux subtracted in 200 components = -0.00676941 Jy ! Clean residual min=-0.007339 max=0.006190 Jy/beam ! Clean residual mean=-0.000033 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.295846 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.295846 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=0.795955Jy sigma=1.026092 ! Fit after self-cal, rms=0.795872Jy sigma=1.025673 ! 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=0.795872Jy sigma=1.025673 ! Fit after self-cal, rms=0.793467Jy sigma=0.985096 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 = 0.00376705 Jy ! Component: 100 - total flux cleaned = 0.00258365 Jy ! Component: 150 - total flux cleaned = 0.00221259 Jy ! Component: 200 - total flux cleaned = 0.00178097 Jy ! Total flux subtracted in 200 components = 0.00178097 Jy ! Clean residual min=-0.006344 max=0.005580 Jy/beam ! Clean residual mean=-0.000035 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.297627 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.297627 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=0.793415Jy sigma=0.983588 ! Fit after self-cal, rms=0.793671Jy sigma=0.979783 ! 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: 0.7875 x 0.8737 at -77.57 degrees (North through East) ! Clean map min=-0.0061991 max=0.16447 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=0.793671Jy sigma=0.979783 ! Fit after self-cal, rms=0.240129Jy sigma=0.974679 ! 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=0.240129Jy sigma=0.974679 ! Fit after self-cal, rms=0.240029Jy sigma=0.973843 ! Inverting map and beam ! Estimated beam: bmin=0.7608 mas, bmaj=0.7986 mas, bpa=-43.19 degrees ! Estimated noise=1.83087 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000474599 Jy ! Component: 100 - total flux cleaned = -0.000586316 Jy ! Component: 150 - total flux cleaned = -0.000680253 Jy ! Component: 200 - total flux cleaned = -0.000929733 Jy ! Total flux subtracted in 200 components = -0.000929733 Jy ! Clean residual min=-0.005624 max=0.005912 Jy/beam ! Clean residual mean=0.000004 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.296697 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.296697 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=0.239911Jy sigma=0.973072 ! Fit after self-cal, rms=0.239931Jy sigma=0.972915 ! 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=0.239931Jy sigma=0.972915 ! Fit after self-cal, rms=0.246568Jy sigma=0.966961 ! 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=0.246568Jy sigma=0.966961 ! Fit after self-cal, rms=0.246550Jy sigma=0.966729 ! Inverting map and beam ! Estimated beam: bmin=0.7606 mas, bmaj=0.7945 mas, bpa=-42.45 degrees ! Estimated noise=1.84073 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590351 Jy ! Component: 100 - total flux cleaned = 0.00030558 Jy ! Component: 150 - total flux cleaned = 0.000148134 Jy ! Component: 200 - total flux cleaned = 8.04527e-05 Jy ! Total flux subtracted in 200 components = 8.04527e-05 Jy ! Clean residual min=-0.005608 max=0.005713 Jy/beam ! Clean residual mean=0.000007 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.296778 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 121 components and 0.296778 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=0.246462Jy sigma=0.966149 ! Fit after self-cal, rms=0.246497Jy sigma=0.966230 ! 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=0.9665 mas, bmaj=1.123 mas, bpa=64.68 degrees ! Estimated noise=2.01005 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 = -0.00175696 Jy ! Component: 100 - total flux cleaned = -0.00231641 Jy ! Component: 150 - total flux cleaned = -0.00249899 Jy ! Component: 200 - total flux cleaned = -0.00262969 Jy ! Total flux subtracted in 200 components = -0.00262969 Jy ! Clean residual min=-0.006149 max=0.005646 Jy/beam ! Clean residual mean=0.000004 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.294148 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 132 components and 0.294148 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=0.246497Jy sigma=0.966124 ! Fit after self-cal, rms=0.246513Jy sigma=0.966186 ! 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=0.4752 mas, bmaj=0.7479 mas, bpa=-8.991 degrees ! Estimated noise=3.93791 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.144766 Jy ! Component: 100 - total flux cleaned = 0.20994 Jy ! Component: 150 - total flux cleaned = 0.245944 Jy ! Component: 200 - total flux cleaned = 0.262433 Jy ! Total flux subtracted in 200 components = 0.262433 Jy ! Clean residual min=-0.014475 max=0.012221 Jy/beam ! Clean residual mean=-0.000047 rms=0.003870 Jy/beam ! Combined flux in latest and established models = 0.262433 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.262433 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7606 mas, bmaj=0.7945 mas, bpa=-42.45 degrees ! Estimated noise=1.84073 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 = 0.0199888 Jy ! Component: 100 - total flux cleaned = 0.0259254 Jy ! Component: 150 - total flux cleaned = 0.0277184 Jy ! Component: 200 - total flux cleaned = 0.0289291 Jy ! Total flux subtracted in 200 components = 0.0289291 Jy ! Clean residual min=-0.006345 max=0.005227 Jy/beam ! Clean residual mean=-0.000010 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.291362 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 75 components and 0.291362 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=0.9665 mas, bmaj=1.123 mas, bpa=64.68 degrees ! Estimated noise=2.01005 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 = 0.00187951 Jy ! Component: 100 - total flux cleaned = 0.00187562 Jy ! Component: 150 - total flux cleaned = 0.00188498 Jy ! Component: 200 - total flux cleaned = 0.00170941 Jy ! Total flux subtracted in 200 components = 0.00170941 Jy ! Clean residual min=-0.006548 max=0.005540 Jy/beam ! Clean residual mean=-0.000004 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.293071 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.293071 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7606 mas, bmaj=0.7945 mas, bpa=-42.45 degrees ! Estimated noise=1.84073 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 4.95012e-05 Jy ! Component: 100 - total flux cleaned = -0.00033258 Jy ! Component: 150 - total flux cleaned = -0.000450058 Jy ! Component: 200 - total flux cleaned = -0.000636527 Jy ! Total flux subtracted in 200 components = -0.000636527 Jy ! Clean residual min=-0.006148 max=0.005158 Jy/beam ! Clean residual mean=-0.000005 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.292435 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 0.292435 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=0.246738Jy sigma=0.966454 ! Fit after self-cal, rms=0.246968Jy sigma=0.966190 wmodel J1242+3751_K_2006_06_11_yyk\_map.mod ! Writing 108 model components to file: J1242+3751_K_2006_06_11_yyk_map.mod wobs J1242+3751_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1242+3751_K_2006_06_11_yyk_uvs.fits wwins J1242+3751_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J1242+3751_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 = -0.00206696 Jy ! Component: 100 - total flux cleaned = -0.00164399 Jy ! Component: 150 - total flux cleaned = -0.000935602 Jy ! Component: 200 - total flux cleaned = -0.000210916 Jy ! Component: 250 - total flux cleaned = 0.000258305 Jy ! Component: 300 - total flux cleaned = 0.000447282 Jy ! Component: 350 - total flux cleaned = 0.000686812 Jy ! Component: 400 - total flux cleaned = 0.00074355 Jy ! Component: 450 - total flux cleaned = 0.00101467 Jy ! Component: 500 - total flux cleaned = 0.00106426 Jy ! Component: 550 - total flux cleaned = 0.00106249 Jy ! Component: 600 - total flux cleaned = 0.00120577 Jy ! Component: 650 - total flux cleaned = 0.00138987 Jy ! Component: 700 - total flux cleaned = 0.00156757 Jy ! Component: 750 - total flux cleaned = 0.00178255 Jy ! Component: 800 - total flux cleaned = 0.00174079 Jy ! Component: 850 - total flux cleaned = 0.00186344 Jy ! Component: 900 - total flux cleaned = 0.00186325 Jy ! Component: 950 - total flux cleaned = 0.00197883 Jy ! Component: 1000 - total flux cleaned = 0.00216505 Jy ! Component: 1050 - total flux cleaned = 0.00216488 Jy ! Component: 1100 - total flux cleaned = 0.00220135 Jy ! Component: 1150 - total flux cleaned = 0.0022021 Jy ! Component: 1200 - total flux cleaned = 0.00223636 Jy ! Component: 1250 - total flux cleaned = 0.00226985 Jy ! Component: 1300 - total flux cleaned = 0.00223693 Jy ! Component: 1350 - total flux cleaned = 0.00233233 Jy ! Component: 1400 - total flux cleaned = 0.0024575 Jy ! Component: 1450 - total flux cleaned = 0.00248796 Jy ! Component: 1500 - total flux cleaned = 0.00251844 Jy ! Component: 1550 - total flux cleaned = 0.00251812 Jy ! Component: 1600 - total flux cleaned = 0.00248888 Jy ! Component: 1650 - total flux cleaned = 0.00254623 Jy ! Component: 1700 - total flux cleaned = 0.00254602 Jy ! Component: 1750 - total flux cleaned = 0.00243367 Jy ! Component: 1800 - total flux cleaned = 0.00229548 Jy ! Component: 1850 - total flux cleaned = 0.00229609 Jy ! Component: 1900 - total flux cleaned = 0.00224198 Jy ! Component: 1950 - total flux cleaned = 0.00216251 Jy ! Component: 2000 - total flux cleaned = 0.00211037 Jy ! Total flux subtracted in 2048 components = 0.00211037 Jy ! Clean residual min=-0.001425 max=0.001474 Jy/beam ! Clean residual mean=0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.294545 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 244 components and 0.294545 Jy ![Exited script file: muppet] wmap "J1242+3751_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7606 x 0.7945 at -42.45 degrees (North through East) ! Clean map min=-0.0050769 max=0.15463 Jy/beam ! Writing clean map to FITS file: J1242+3751_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 0.154632 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000518756 device "J1242+3751_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1242+3751_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00643 1.00643 2.01286 4.02573 8.05146 16.1029 32.2058 64.4116 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.154 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7606 x 0.7945 at -42.45 degrees (North through East) ! Clean map min=-0.0050769 max=0.15463 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1242+3751_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1242+3751_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1242+3751_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:48:01 2010