! Started logfile: J2339+6010_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:48:32 2010 obs J2339+6010_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J2339+6010_K_2006_06_04_yyk_uva.fits ! AN table 1: 1829 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.874263 visibilities/baseline/integration-bin. ! Found source: J2339+6010 ! ! 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 460520 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 J2339+6010_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)= 0.300522 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=0.3342 mas, bmaj=0.5626 mas, bpa=-22.3 degrees ! Estimated noise=2.8842 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 = 0.130714 Jy ! Component: 100 - total flux cleaned = 0.158508 Jy ! Total flux subtracted in 100 components = 0.158508 Jy ! Clean residual min=-0.017250 max=0.018088 Jy/beam ! Clean residual mean=-0.000278 rms=0.005199 Jy/beam ! Combined flux in latest and established models = 0.158508 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.158508 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.256678Jy sigma=1.097772 ! Fit after self-cal, rms=0.256430Jy sigma=1.093344 ! Inverting map and beam ! Estimated beam: bmin=0.3342 mas, bmaj=0.5626 mas, bpa=-22.3 degrees ! Estimated noise=2.8842 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=0.41 mas, bmaj=0.5705 mas, bpa=-14.41 degrees ! Estimated noise=1.53171 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 = 0.0139432 Jy ! Component: 100 - total flux cleaned = 0.0201843 Jy ! Component: 150 - total flux cleaned = 0.0212891 Jy ! Component: 200 - total flux cleaned = 0.0222226 Jy ! Total flux subtracted in 200 components = 0.0222226 Jy ! Clean residual min=-0.011994 max=0.010406 Jy/beam ! Clean residual mean=-0.000205 rms=0.003192 Jy/beam ! Combined flux in latest and established models = 0.18073 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.18073 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=0.255830Jy sigma=1.088215 ! Fit after self-cal, rms=0.255604Jy sigma=1.087907 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.41 x 0.5705 at -14.41 degrees (North through East) ! Clean map min=-0.011205 max=0.14583 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.81 KP 0.90 LA 0.84 ! MK 0.82 NL 1.07 OV 0.94 PT 0.93 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.87 KP 0.86 LA 0.81 ! MK 0.74 NL 1.09 OV 0.93 PT 0.81 ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.54 KP 0.84 LA 0.84 ! MK 1.16 NL 1.19 OV 1.03 PT 0.88 ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.93 KP 0.87 LA 0.84 ! MK 0.86 NL 1.02 OV 1.17 PT 1.21 ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.19 KP 0.91 LA 0.92 ! MK 0.94 NL 1.11 OV 1.14 PT 0.87 ! SC 6.73 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.02 KP 0.80 LA 0.93 ! MK 0.98 NL 1.32 OV 1.19 PT 0.85 ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.85 KP 0.63 LA 0.88 ! MK 1.00 NL 1.06 OV 1.23 PT 0.98 ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 2.65 KP 0.70 LA 1.21 ! MK 1.72 NL 1.13 OV 1.38 PT 1.18 ! SC 1.53 ! ! ! Fit before self-cal, rms=0.255604Jy sigma=1.087907 ! Fit after self-cal, rms=0.510735Jy sigma=1.047780 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=0.510735Jy sigma=1.047780 ! Fit after self-cal, rms=0.510752Jy sigma=1.047812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4226 mas, bmaj=0.5597 mas, bpa=-10.38 degrees ! Estimated noise=1.47306 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 = -0.00225752 Jy ! Component: 100 - total flux cleaned = -0.00225861 Jy ! Component: 150 - total flux cleaned = -0.00225252 Jy ! Component: 200 - total flux cleaned = -0.00216821 Jy ! Total flux subtracted in 200 components = -0.00216821 Jy ! Clean residual min=-0.005998 max=0.006759 Jy/beam ! Clean residual mean=-0.000064 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.178562 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.178562 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=0.510712Jy sigma=1.046975 ! Fit after self-cal, rms=0.510895Jy sigma=1.045808 ! 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=0.510895Jy sigma=1.045808 ! Fit after self-cal, rms=0.504167Jy sigma=1.004333 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 = 0.00622924 Jy ! Component: 100 - total flux cleaned = 0.00757426 Jy ! Component: 150 - total flux cleaned = 0.00762759 Jy ! Component: 200 - total flux cleaned = 0.00762796 Jy ! Total flux subtracted in 200 components = 0.00762796 Jy ! Clean residual min=-0.005710 max=0.005561 Jy/beam ! Clean residual mean=-0.000065 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.18619 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.18619 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=0.503950Jy sigma=1.003106 ! Fit after self-cal, rms=0.503129Jy sigma=0.995890 ! 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: 0.4226 x 0.5597 at -10.38 degrees (North through East) ! Clean map min=-0.0054213 max=0.1549 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=0.503129Jy sigma=0.995890 ! Fit after self-cal, rms=0.444205Jy sigma=0.973484 ! 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=0.444205Jy sigma=0.973484 ! Fit after self-cal, rms=0.444020Jy sigma=0.970824 ! Inverting map and beam ! Estimated beam: bmin=0.4204 mas, bmaj=0.5634 mas, bpa=-9.982 degrees ! Estimated noise=1.45494 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186619 Jy ! Component: 100 - total flux cleaned = 0.00218639 Jy ! Component: 150 - total flux cleaned = 0.00225405 Jy ! Component: 200 - total flux cleaned = 0.00219789 Jy ! Total flux subtracted in 200 components = 0.00219789 Jy ! Clean residual min=-0.004550 max=0.005274 Jy/beam ! Clean residual mean=-0.000030 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.188388 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 55 components and 0.188388 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=0.443946Jy sigma=0.970411 ! Fit after self-cal, rms=0.443296Jy sigma=0.969325 ! 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=0.443296Jy sigma=0.969325 ! Fit after self-cal, rms=0.466392Jy sigma=0.959158 ! 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=0.466392Jy sigma=0.959158 ! Fit after self-cal, rms=0.466161Jy sigma=0.958630 ! Inverting map and beam ! Estimated beam: bmin=0.4149 mas, bmaj=0.5625 mas, bpa=-11.78 degrees ! Estimated noise=1.45832 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233282 Jy ! Component: 100 - total flux cleaned = 0.00239343 Jy ! Component: 150 - total flux cleaned = 0.00244282 Jy ! Component: 200 - total flux cleaned = 0.00248515 Jy ! Total flux subtracted in 200 components = 0.00248515 Jy ! Clean residual min=-0.004570 max=0.005152 Jy/beam ! Clean residual mean=-0.000035 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.190873 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 60 components and 0.190873 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=0.466102Jy sigma=0.958348 ! Fit after self-cal, rms=0.466062Jy sigma=0.958118 ! 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=0.8942 mas, bmaj=1.1 mas, bpa=46.95 degrees ! Estimated noise=1.8342 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 = 0.00162273 Jy ! Component: 100 - total flux cleaned = 0.00156766 Jy ! Component: 150 - total flux cleaned = 0.00152965 Jy ! Component: 200 - total flux cleaned = 0.00149793 Jy ! Total flux subtracted in 200 components = 0.00149793 Jy ! Clean residual min=-0.004147 max=0.005387 Jy/beam ! Clean residual mean=-0.000053 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.192371 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 0.192371 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=0.466040Jy sigma=0.958220 ! Fit after self-cal, rms=0.466066Jy sigma=0.958013 ! 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=0.3464 mas, bmaj=0.5576 mas, bpa=-20.45 degrees ! Estimated noise=2.91775 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.147524 Jy ! Component: 100 - total flux cleaned = 0.175105 Jy ! Component: 150 - total flux cleaned = 0.184513 Jy ! Component: 200 - total flux cleaned = 0.186722 Jy ! Total flux subtracted in 200 components = 0.186722 Jy ! Clean residual min=-0.012676 max=0.011458 Jy/beam ! Clean residual mean=-0.000031 rms=0.003318 Jy/beam ! Combined flux in latest and established models = 0.186722 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.186722 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4149 mas, bmaj=0.5625 mas, bpa=-11.78 degrees ! Estimated noise=1.45832 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) ! Added new window around map position (-0.195, 0.845). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454455 Jy ! Component: 100 - total flux cleaned = 0.00454712 Jy ! Component: 150 - total flux cleaned = 0.00437896 Jy ! Component: 200 - total flux cleaned = 0.00438292 Jy ! Total flux subtracted in 200 components = 0.00438292 Jy ! Clean residual min=-0.004437 max=0.004331 Jy/beam ! Clean residual mean=-0.000036 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.191105 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.191105 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=0.8942 mas, bmaj=1.1 mas, bpa=46.95 degrees ! Estimated noise=1.8342 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 = 0.00118688 Jy ! Component: 100 - total flux cleaned = 0.00162668 Jy ! Component: 150 - total flux cleaned = 0.00179696 Jy ! Component: 200 - total flux cleaned = 0.0019047 Jy ! Total flux subtracted in 200 components = 0.0019047 Jy ! Clean residual min=-0.003920 max=0.004519 Jy/beam ! Clean residual mean=-0.000046 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.193009 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.193009 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4149 mas, bmaj=0.5625 mas, bpa=-11.78 degrees ! Estimated noise=1.45832 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168463 Jy ! Component: 100 - total flux cleaned = -0.000164893 Jy ! Component: 150 - total flux cleaned = -0.000306066 Jy ! Component: 200 - total flux cleaned = -0.000432874 Jy ! Total flux subtracted in 200 components = -0.000432874 Jy ! Clean residual min=-0.004058 max=0.004063 Jy/beam ! Clean residual mean=-0.000027 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.192576 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 60 components and 0.192576 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=0.466133Jy sigma=0.957005 ! Fit after self-cal, rms=0.466162Jy sigma=0.956776 wmodel J2339+6010_K_2006_06_04_yyk\_map.mod ! Writing 60 model components to file: J2339+6010_K_2006_06_04_yyk_map.mod wobs J2339+6010_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J2339+6010_K_2006_06_04_yyk_uvs.fits wwins J2339+6010_K_2006_06_04_yyk\_map.win ! wwins: Wrote 2 windows to J2339+6010_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 = 0.000152536 Jy ! Component: 100 - total flux cleaned = 0.000289766 Jy ! Component: 150 - total flux cleaned = 0.00066348 Jy ! Component: 200 - total flux cleaned = 0.000955315 Jy ! Component: 250 - total flux cleaned = 0.00112375 Jy ! Component: 300 - total flux cleaned = 0.00128169 Jy ! Component: 350 - total flux cleaned = 0.00128237 Jy ! Component: 400 - total flux cleaned = 0.00137617 Jy ! Component: 450 - total flux cleaned = 0.00146746 Jy ! Component: 500 - total flux cleaned = 0.00155538 Jy ! Component: 550 - total flux cleaned = 0.00159892 Jy ! Component: 600 - total flux cleaned = 0.00168103 Jy ! Component: 650 - total flux cleaned = 0.00164145 Jy ! Component: 700 - total flux cleaned = 0.00167925 Jy ! Component: 750 - total flux cleaned = 0.0016046 Jy ! Component: 800 - total flux cleaned = 0.00156872 Jy ! Component: 850 - total flux cleaned = 0.00146406 Jy ! Component: 900 - total flux cleaned = 0.00132852 Jy ! Component: 950 - total flux cleaned = 0.00119791 Jy ! Component: 1000 - total flux cleaned = 0.00116659 Jy ! Component: 1050 - total flux cleaned = 0.000978928 Jy ! Component: 1100 - total flux cleaned = 0.0007656 Jy ! Component: 1150 - total flux cleaned = 0.000587176 Jy ! Component: 1200 - total flux cleaned = 0.000411777 Jy ! Component: 1250 - total flux cleaned = 0.000297766 Jy ! Component: 1300 - total flux cleaned = 0.000241492 Jy ! Component: 1350 - total flux cleaned = 0.000130398 Jy ! Component: 1400 - total flux cleaned = 4.85599e-05 Jy ! Component: 1450 - total flux cleaned = -5.87456e-05 Jy ! Component: 1500 - total flux cleaned = -0.000190594 Jy ! Component: 1550 - total flux cleaned = -0.000242967 Jy ! Component: 1600 - total flux cleaned = -0.000320196 Jy ! Component: 1650 - total flux cleaned = -0.000396187 Jy ! Component: 1700 - total flux cleaned = -0.000370932 Jy ! Component: 1750 - total flux cleaned = -0.000445649 Jy ! Component: 1800 - total flux cleaned = -0.000445613 Jy ! Component: 1850 - total flux cleaned = -0.000445471 Jy ! Component: 1900 - total flux cleaned = -0.000421106 Jy ! Component: 1950 - total flux cleaned = -0.00042121 Jy ! Component: 2000 - total flux cleaned = -0.000444879 Jy ! Total flux subtracted in 2048 components = -0.000444634 Jy ! Clean residual min=-0.001501 max=0.001550 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.192132 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 191 components and 0.192132 Jy ![Exited script file: muppet] wmap "J2339+6010_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4149 x 0.5625 at -11.78 degrees (North through East) ! Clean map min=-0.0024261 max=0.16153 Jy/beam ! Writing clean map to FITS file: J2339+6010_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 0.16153 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000409654 device "J2339+6010_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J2339+6010_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.760827 0.760827 1.52165 3.04331 6.08662 12.1732 24.3465 48.6929 97.3859 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.161 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4149 x 0.5625 at -11.78 degrees (North through East) ! Clean map min=-0.0024261 max=0.16153 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2339+6010_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J2339+6010_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2339+6010_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:48:34 2010