! Started logfile: J1419+2706_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:49:02 2010 obs J1419+2706_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J1419+2706_K_2006_06_04_yyk_uva.fits ! AN table 1: 1955 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.970219 visibilities/baseline/integration-bin. ! Found source: J1419+2706 ! ! 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 2920 lines of history. ! ! Reading 546272 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 J1419+2706_K_2006_06_04_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)= 0.639399 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=0.2711 mas, bmaj=0.6397 mas, bpa=3.455 degrees ! Estimated noise=2.34206 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 = 0.473028 Jy ! Component: 100 - total flux cleaned = 0.579243 Jy ! Total flux subtracted in 100 components = 0.579243 Jy ! Clean residual min=-0.036650 max=0.042356 Jy/beam ! Clean residual mean=-0.000038 rms=0.008923 Jy/beam ! Combined flux in latest and established models = 0.579242 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.579242 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.254113Jy sigma=1.441176 ! Fit after self-cal, rms=0.253546Jy sigma=1.435032 ! Inverting map and beam ! Estimated beam: bmin=0.2711 mas, bmaj=0.6397 mas, bpa=3.455 degrees ! Estimated noise=2.34206 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=0.3071 mas, bmaj=0.7017 mas, bpa=-3.018 degrees ! Estimated noise=1.17209 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 = 0.037374 Jy ! Component: 100 - total flux cleaned = 0.0457144 Jy ! Component: 150 - total flux cleaned = 0.0452739 Jy ! Component: 200 - total flux cleaned = 0.0449695 Jy ! Total flux subtracted in 200 components = 0.0449695 Jy ! Clean residual min=-0.024741 max=0.035152 Jy/beam ! Clean residual mean=-0.000029 rms=0.007452 Jy/beam ! Combined flux in latest and established models = 0.624212 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.624212 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=0.245834Jy sigma=1.402164 ! Fit after self-cal, rms=0.245414Jy sigma=1.400772 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3071 x 0.7017 at -3.018 degrees (North through East) ! Clean map min=-0.022126 max=0.51574 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.82 KP 0.96 LA 0.87 ! MK 0.86 NL 1.09 OV 1.03 PT 0.92 ! SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.85 KP 0.95 LA 0.91 ! MK 0.84 NL 1.16 OV 1.09 PT 0.78 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.90 KP 0.92 LA 0.88 ! MK 0.87 NL 1.06 OV 1.11 PT 0.95 ! SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 KP 0.95 LA 0.84 ! MK 0.95 NL 0.96 OV 1.09 PT 1.10 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.86 KP 1.01 LA 0.94 ! MK 1.07 NL 1.06 OV 1.22 PT 0.89 ! SC 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 KP 0.79 LA 0.93 ! MK 1.13 NL 1.06 OV 1.31 PT 0.94 ! SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 KP 0.74 LA 0.91 ! MK 1.12 NL 1.02 OV 1.43 PT 1.03 ! SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 KP 0.79 LA 0.89 ! MK 1.17 NL 1.03 OV 1.49 PT 0.97 ! SC 0.87 ! ! ! Fit before self-cal, rms=0.245414Jy sigma=1.400772 ! Fit after self-cal, rms=0.203065Jy sigma=1.215847 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=0.203065Jy sigma=1.215847 ! Fit after self-cal, rms=0.202946Jy sigma=1.215984 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3066 mas, bmaj=0.6963 mas, bpa=-1.756 degrees ! Estimated noise=1.15259 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.455, 0.52). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00892213 Jy ! Component: 100 - total flux cleaned = 0.00677519 Jy ! Component: 150 - total flux cleaned = 0.00558117 Jy ! Component: 200 - total flux cleaned = 0.0050887 Jy ! Total flux subtracted in 200 components = 0.0050887 Jy ! Clean residual min=-0.010218 max=0.009778 Jy/beam ! Clean residual mean=0.000024 rms=0.002358 Jy/beam ! Combined flux in latest and established models = 0.629301 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.6293 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=0.201491Jy sigma=1.204433 ! Fit after self-cal, rms=0.201329Jy sigma=1.203762 ! 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=0.201329Jy sigma=1.203762 ! Fit after self-cal, rms=0.174600Jy sigma=1.041722 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 = 0.00723459 Jy ! Component: 100 - total flux cleaned = 0.00794526 Jy ! Component: 150 - total flux cleaned = 0.00795633 Jy ! Component: 200 - total flux cleaned = 0.0079608 Jy ! Total flux subtracted in 200 components = 0.0079608 Jy ! Clean residual min=-0.008979 max=0.007973 Jy/beam ! Clean residual mean=0.000025 rms=0.002095 Jy/beam ! Combined flux in latest and established models = 0.637261 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.637261 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=0.174001Jy sigma=1.037527 ! Fit after self-cal, rms=0.171780Jy sigma=1.025479 ! 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: 0.3066 x 0.6963 at -1.756 degrees (North through East) ! Clean map min=-0.0080376 max=0.52147 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=0.171780Jy sigma=1.025479 ! Fit after self-cal, rms=0.167039Jy sigma=1.015226 ! 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=0.167039Jy sigma=1.015226 ! Fit after self-cal, rms=0.166662Jy sigma=1.013124 ! Inverting map and beam ! Estimated beam: bmin=0.3025 mas, bmaj=0.6918 mas, bpa=-1.671 degrees ! Estimated noise=1.14663 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 5.49151e-05 Jy ! Component: 100 - total flux cleaned = 0.000744706 Jy ! Component: 150 - total flux cleaned = 0.0014239 Jy ! Component: 200 - total flux cleaned = 0.00176875 Jy ! Total flux subtracted in 200 components = 0.00176875 Jy ! Clean residual min=-0.005189 max=0.004997 Jy/beam ! Clean residual mean=0.000012 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.63903 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.63903 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=0.166465Jy sigma=1.011310 ! Fit after self-cal, rms=0.166343Jy sigma=1.010635 ! 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=0.166343Jy sigma=1.010635 ! Fit after self-cal, rms=0.165556Jy sigma=1.004770 ! 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=0.165556Jy sigma=1.004770 ! Fit after self-cal, rms=0.165500Jy sigma=1.004318 ! Inverting map and beam ! Estimated beam: bmin=0.3023 mas, bmaj=0.6915 mas, bpa=-1.531 degrees ! Estimated noise=1.14545 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000470511 Jy ! Component: 100 - total flux cleaned = 0.00023185 Jy ! Component: 150 - total flux cleaned = 0.00048861 Jy ! Component: 200 - total flux cleaned = 0.000789643 Jy ! Total flux subtracted in 200 components = 0.000789643 Jy ! Clean residual min=-0.004369 max=0.004506 Jy/beam ! Clean residual mean=0.000013 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.63982 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.63982 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=0.165422Jy sigma=1.003567 ! Fit after self-cal, rms=0.165410Jy sigma=1.003485 ! 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=0.8508 mas, bmaj=1.043 mas, bpa=14.95 degrees ! Estimated noise=1.54592 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 = 0.00179267 Jy ! Component: 100 - total flux cleaned = 0.00272014 Jy ! Component: 150 - total flux cleaned = 0.00333142 Jy ! Component: 200 - total flux cleaned = 0.00370636 Jy ! Total flux subtracted in 200 components = 0.00370636 Jy ! Clean residual min=-0.005036 max=0.004823 Jy/beam ! Clean residual mean=0.000026 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.643526 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.643526 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=0.165402Jy sigma=1.003284 ! Fit after self-cal, rms=0.165385Jy sigma=1.003163 ! 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=0.269 mas, bmaj=0.6411 mas, bpa=3.779 degrees ! Estimated noise=2.26617 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.467708 Jy ! Component: 100 - total flux cleaned = 0.571538 Jy ! Component: 150 - total flux cleaned = 0.61046 Jy ! Component: 200 - total flux cleaned = 0.628221 Jy ! Total flux subtracted in 200 components = 0.628221 Jy ! Clean residual min=-0.010072 max=0.009881 Jy/beam ! Clean residual mean=0.000009 rms=0.002671 Jy/beam ! Combined flux in latest and established models = 0.628221 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.628221 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3023 mas, bmaj=0.6915 mas, bpa=-1.531 degrees ! Estimated noise=1.14545 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 = 0.0102819 Jy ! Component: 100 - total flux cleaned = 0.0121419 Jy ! Component: 150 - total flux cleaned = 0.0121526 Jy ! Component: 200 - total flux cleaned = 0.0125214 Jy ! Total flux subtracted in 200 components = 0.0125214 Jy ! Clean residual min=-0.005312 max=0.004695 Jy/beam ! Clean residual mean=0.000013 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.640743 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.640742 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=0.8508 mas, bmaj=1.043 mas, bpa=14.95 degrees ! Estimated noise=1.54592 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 = 0.00390253 Jy ! Component: 100 - total flux cleaned = 0.00469552 Jy ! Component: 150 - total flux cleaned = 0.0048956 Jy ! Component: 200 - total flux cleaned = 0.0049563 Jy ! Total flux subtracted in 200 components = 0.0049563 Jy ! Clean residual min=-0.005350 max=0.004446 Jy/beam ! Clean residual mean=0.000027 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.645699 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.645699 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3023 mas, bmaj=0.6915 mas, bpa=-1.531 degrees ! Estimated noise=1.14545 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161466 Jy ! Component: 100 - total flux cleaned = -0.00161359 Jy ! Component: 150 - total flux cleaned = -0.00160951 Jy ! Component: 200 - total flux cleaned = -0.00188979 Jy ! Total flux subtracted in 200 components = -0.00188979 Jy ! Clean residual min=-0.004619 max=0.004610 Jy/beam ! Clean residual mean=0.000015 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.643809 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 73 components and 0.643809 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=0.165461Jy sigma=1.003517 ! Fit after self-cal, rms=0.165429Jy sigma=1.003213 wmodel J1419+2706_K_2006_06_04_yyk\_map.mod ! Writing 73 model components to file: J1419+2706_K_2006_06_04_yyk_map.mod wobs J1419+2706_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J1419+2706_K_2006_06_04_yyk_uvs.fits wwins J1419+2706_K_2006_06_04_yyk\_map.win ! wwins: Wrote 2 windows to J1419+2706_K_2006_06_04_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 = -2.70742e-05 Jy ! Component: 100 - total flux cleaned = 0.000351544 Jy ! Component: 150 - total flux cleaned = 0.000563676 Jy ! Component: 200 - total flux cleaned = 0.000499285 Jy ! Component: 250 - total flux cleaned = 0.000245153 Jy ! Component: 300 - total flux cleaned = 0.000123365 Jy ! Component: 350 - total flux cleaned = -0.000226994 Jy ! Component: 400 - total flux cleaned = -0.000506863 Jy ! Component: 450 - total flux cleaned = -0.000830299 Jy ! Component: 500 - total flux cleaned = -0.00119394 Jy ! Component: 550 - total flux cleaned = -0.00139578 Jy ! Component: 600 - total flux cleaned = -0.00173509 Jy ! Component: 650 - total flux cleaned = -0.00196873 Jy ! Component: 700 - total flux cleaned = -0.00219453 Jy ! Component: 750 - total flux cleaned = -0.00241349 Jy ! Component: 800 - total flux cleaned = -0.0026255 Jy ! Component: 850 - total flux cleaned = -0.00262485 Jy ! Component: 900 - total flux cleaned = -0.00282643 Jy ! Component: 950 - total flux cleaned = -0.00294358 Jy ! Component: 1000 - total flux cleaned = -0.00305867 Jy ! Component: 1050 - total flux cleaned = -0.00316971 Jy ! Component: 1100 - total flux cleaned = -0.00324215 Jy ! Component: 1150 - total flux cleaned = -0.00345359 Jy ! Component: 1200 - total flux cleaned = -0.00348728 Jy ! Component: 1250 - total flux cleaned = -0.00355522 Jy ! Component: 1300 - total flux cleaned = -0.00371967 Jy ! Component: 1350 - total flux cleaned = -0.00381619 Jy ! Component: 1400 - total flux cleaned = -0.00387977 Jy ! Component: 1450 - total flux cleaned = -0.00403468 Jy ! Component: 1500 - total flux cleaned = -0.00409538 Jy ! Component: 1550 - total flux cleaned = -0.00409507 Jy ! Component: 1600 - total flux cleaned = -0.00412393 Jy ! Component: 1650 - total flux cleaned = -0.00415282 Jy ! Component: 1700 - total flux cleaned = -0.00415304 Jy ! Component: 1750 - total flux cleaned = -0.00420874 Jy ! Component: 1800 - total flux cleaned = -0.00420918 Jy ! Component: 1850 - total flux cleaned = -0.00426277 Jy ! Component: 1900 - total flux cleaned = -0.00434133 Jy ! Component: 1950 - total flux cleaned = -0.00436736 Jy ! Component: 2000 - total flux cleaned = -0.00449495 Jy ! Total flux subtracted in 2048 components = -0.00457037 Jy ! Clean residual min=-0.001246 max=0.001245 Jy/beam ! Clean residual mean=0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.639238 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 217 components and 0.639239 Jy ![Exited script file: muppet] wmap "J1419+2706_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3023 x 0.6915 at -1.531 degrees (North through East) ! Clean map min=-0.004442 max=0.51735 Jy/beam ! Writing clean map to FITS file: J1419+2706_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.517354 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000468962 device "J1419+2706_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J1419+2706_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271939 0.271939 0.543878 1.08776 2.17551 4.35102 8.70204 17.4041 34.8082 69.6163 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.517 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3023 x 0.6915 at -1.531 degrees (North through East) ! Clean map min=-0.004442 max=0.51735 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1419+2706_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J1419+2706_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1419+2706_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:49:04 2010