! Started logfile: J1153+8058_K_2006_10_20_yyk_uvs.log on Thu Dec 2 20:47:23 2010 obs J1153+8058_K_2006_10_20_yyk_uva.fits ! Reading UV FITS file: J1153+8058_K_2006_10_20_yyk_uva.fits ! AN table 1: 2963 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871129 visibilities/baseline/integration-bin. ! Found source: J1153+8058 ! ! 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 2240 lines of history. ! ! Reading 929216 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 J1153+8058_K_2006_10_20_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)= 0.841049 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=0.2927 mas, bmaj=0.5327 mas, bpa=72.85 degrees ! Estimated noise=2.06884 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 = 0.587689 Jy ! Component: 100 - total flux cleaned = 0.759782 Jy ! Total flux subtracted in 100 components = 0.759782 Jy ! Clean residual min=-0.034262 max=0.058664 Jy/beam ! Clean residual mean=-0.000376 rms=0.010227 Jy/beam ! Combined flux in latest and established models = 0.759781 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.759781 Jy ! ! Correcting IF 1. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.478873Jy sigma=1.638223 ! Fit after self-cal, rms=0.476864Jy sigma=1.619610 ! Inverting map and beam ! Estimated beam: bmin=0.2927 mas, bmaj=0.5327 mas, bpa=72.85 degrees ! Estimated noise=2.06884 mJy/beam. ! Added new window around map position (-0.065, -0.325). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0823083 Jy ! Component: 100 - total flux cleaned = 0.116127 Jy ! Total flux subtracted in 100 components = 0.116127 Jy ! Clean residual min=-0.029895 max=0.037248 Jy/beam ! Clean residual mean=-0.000321 rms=0.008099 Jy/beam ! Combined flux in latest and established models = 0.875909 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.875909 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=0.465356Jy sigma=1.560569 ! Fit after self-cal, rms=0.465047Jy sigma=1.555320 ! Inverting map 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=0.3704 mas, bmaj=0.6603 mas, bpa=75.37 degrees ! Estimated noise=1.13657 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 = 0.00123637 Jy ! Component: 100 - total flux cleaned = 0.00128557 Jy ! Component: 150 - total flux cleaned = 0.000234048 Jy ! Component: 200 - total flux cleaned = -7.24738e-05 Jy ! Total flux subtracted in 200 components = -7.24738e-05 Jy ! Clean residual min=-0.025555 max=0.044407 Jy/beam ! Clean residual mean=-0.000248 rms=0.008109 Jy/beam ! Combined flux in latest and established models = 0.875836 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.875836 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=0.464711Jy sigma=1.549132 ! Fit after self-cal, rms=0.464757Jy sigma=1.548239 ! Inverting map ! Added new window around map position (0.325, -2.86). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0514566 Jy ! Component: 100 - total flux cleaned = 0.0759892 Jy ! Component: 150 - total flux cleaned = 0.090835 Jy ! Component: 200 - total flux cleaned = 0.101225 Jy ! Total flux subtracted in 200 components = 0.101225 Jy ! Clean residual min=-0.022328 max=0.026238 Jy/beam ! Clean residual mean=-0.000048 rms=0.006947 Jy/beam ! Combined flux in latest and established models = 0.977061 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 76 components and 0.977061 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=0.460961Jy sigma=1.512457 ! Fit after self-cal, rms=0.460995Jy sigma=1.510535 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3704 x 0.6603 at 75.37 degrees (North through East) ! Clean map min=-0.021359 max=0.6082 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 1.02 KP 0.91 ! LA 0.84 MK 0.79 NL 1.07 OV 1.16 ! PT 0.94 SC 2.85 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.91 HN 1.08 KP 0.91 ! LA 0.89 MK 0.78 NL 1.13 OV 1.19 ! PT 0.82 SC 1.91 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.05 KP 0.89 ! LA 0.86 MK 0.86 NL 1.07 OV 1.16 ! PT 0.96 SC 1.17 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.05 KP 0.94 ! LA 0.84 MK 0.99 NL 0.93 OV 1.01 ! PT 1.14 SC 1.30 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.93 HN 0.88 KP 1.00 ! LA 0.90 MK 1.06 NL 0.99 OV 1.05 ! PT 0.89 SC 1.38 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.12 HN 0.68 KP 0.76 ! LA 0.92 MK 1.21 NL 1.03 OV 1.31 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 0.80 KP 0.73 ! LA 0.89 MK 1.21 NL 1.00 OV 1.58 ! PT 1.03 SC 1.44 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 0.80 KP 0.78 ! LA 0.89 MK 1.26 NL 1.01 OV 1.59 ! PT 1.09 SC 1.30 ! ! ! Fit before self-cal, rms=0.460995Jy sigma=1.510535 ! Fit after self-cal, rms=0.550608Jy sigma=1.301955 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=0.550608Jy sigma=1.301955 ! Fit after self-cal, rms=0.550831Jy sigma=1.301954 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3769 mas, bmaj=0.66 mas, bpa=74.42 degrees ! Estimated noise=1.12082 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 = 0.0159555 Jy ! Component: 100 - total flux cleaned = 0.0237075 Jy ! Component: 150 - total flux cleaned = 0.0272448 Jy ! Component: 200 - total flux cleaned = 0.0298923 Jy ! Total flux subtracted in 200 components = 0.0298923 Jy ! Clean residual min=-0.009219 max=0.011950 Jy/beam ! Clean residual mean=-0.000045 rms=0.002554 Jy/beam ! Combined flux in latest and established models = 1.00695 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 1.00695 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=0.550106Jy sigma=1.294993 ! Fit after self-cal, rms=0.550178Jy sigma=1.294661 ! 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=0.550178Jy sigma=1.294661 ! Fit after self-cal, rms=0.528460Jy sigma=1.115993 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 = 0.00497052 Jy ! Component: 100 - total flux cleaned = 0.00850406 Jy ! Component: 150 - total flux cleaned = 0.0113351 Jy ! Component: 200 - total flux cleaned = 0.013116 Jy ! Total flux subtracted in 200 components = 0.013116 Jy ! Clean residual min=-0.009618 max=0.011878 Jy/beam ! Clean residual mean=-0.000034 rms=0.002500 Jy/beam ! Combined flux in latest and established models = 1.02007 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 1.02007 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=0.527571Jy sigma=1.108337 ! Fit after self-cal, rms=0.522792Jy sigma=1.079751 ! Inverting map ! Added new window around map position (-0.585, -0.78). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109292 Jy ! Component: 100 - total flux cleaned = 0.0141016 Jy ! Component: 150 - total flux cleaned = 0.015267 Jy ! Component: 200 - total flux cleaned = 0.016059 Jy ! Total flux subtracted in 200 components = 0.016059 Jy ! Clean residual min=-0.009963 max=0.007697 Jy/beam ! Clean residual mean=-0.000015 rms=0.002160 Jy/beam ! Combined flux in latest and established models = 1.03613 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 113 components and 1.03613 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=0.522332Jy sigma=1.074245 ! Fit after self-cal, rms=0.520140Jy sigma=1.066132 ! 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: 0.3769 x 0.66 at 74.42 degrees (North through East) ! Clean map min=-0.0095101 max=0.63066 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=0.520140Jy sigma=1.066132 ! Fit after self-cal, rms=0.714686Jy sigma=1.051773 ! 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=0.714686Jy sigma=1.051773 ! Fit after self-cal, rms=0.713416Jy sigma=1.048979 ! Inverting map and beam ! Estimated beam: bmin=0.3663 mas, bmaj=0.6558 mas, bpa=75.86 degrees ! Estimated noise=1.10764 mJy/beam. ! Added new window around map position (0.845, -3.64). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850694 Jy ! Component: 100 - total flux cleaned = 0.0107191 Jy ! Component: 150 - total flux cleaned = 0.0111528 Jy ! Component: 200 - total flux cleaned = 0.0113492 Jy ! Total flux subtracted in 200 components = 0.0113492 Jy ! Clean residual min=-0.006057 max=0.006224 Jy/beam ! Clean residual mean=0.000065 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 1.04748 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 140 components and 1.04748 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=0.713326Jy sigma=1.046496 ! Fit after self-cal, rms=0.712585Jy sigma=1.045237 ! 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=0.712585Jy sigma=1.045237 ! Fit after self-cal, rms=0.693690Jy sigma=1.040704 ! 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=0.693690Jy sigma=1.040704 ! Fit after self-cal, rms=0.693411Jy sigma=1.040084 ! Inverting map and beam ! Estimated beam: bmin=0.3636 mas, bmaj=0.6518 mas, bpa=76.43 degrees ! Estimated noise=1.1046 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261676 Jy ! Component: 100 - total flux cleaned = 0.00297945 Jy ! Component: 150 - total flux cleaned = 0.0033099 Jy ! Component: 200 - total flux cleaned = 0.0033058 Jy ! Total flux subtracted in 200 components = 0.0033058 Jy ! Clean residual min=-0.005661 max=0.005830 Jy/beam ! Clean residual mean=0.000066 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 1.05078 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 152 components and 1.05078 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=0.693392Jy sigma=1.038868 ! Fit after self-cal, rms=0.693117Jy sigma=1.038620 ! 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=0.9373 mas, bmaj=1.152 mas, bpa=66.58 degrees ! Estimated noise=1.38675 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 = 0.0045264 Jy ! Component: 100 - total flux cleaned = 0.00583917 Jy ! Component: 150 - total flux cleaned = 0.00670136 Jy ! Component: 200 - total flux cleaned = 0.00728106 Jy ! Total flux subtracted in 200 components = 0.00728106 Jy ! Clean residual min=-0.004351 max=0.005728 Jy/beam ! Clean residual mean=0.000141 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 1.05806 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 165 components and 1.05806 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=0.693127Jy sigma=1.038541 ! Fit after self-cal, rms=0.692966Jy sigma=1.038362 ! 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=0.2913 mas, bmaj=0.5366 mas, bpa=73.16 degrees ! Estimated noise=2.00929 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.591026 Jy ! Component: 100 - total flux cleaned = 0.758371 Jy ! Component: 150 - total flux cleaned = 0.829032 Jy ! Component: 200 - total flux cleaned = 0.872393 Jy ! Total flux subtracted in 200 components = 0.872393 Jy ! Clean residual min=-0.013176 max=0.017808 Jy/beam ! Clean residual mean=-0.000182 rms=0.003826 Jy/beam ! Combined flux in latest and established models = 0.872393 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 0.872393 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3636 mas, bmaj=0.6518 mas, bpa=76.43 degrees ! Estimated noise=1.1046 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 = 0.0385785 Jy ! Component: 100 - total flux cleaned = 0.0655389 Jy ! Component: 150 - total flux cleaned = 0.0861812 Jy ! Component: 200 - total flux cleaned = 0.102597 Jy ! Total flux subtracted in 200 components = 0.102597 Jy ! Clean residual min=-0.007322 max=0.009693 Jy/beam ! Clean residual mean=-0.000042 rms=0.002178 Jy/beam ! Combined flux in latest and established models = 0.97499 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 91 components and 0.97499 Jy ! Inverting map ! Added new window around map position (-0.13, -2.145). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142765 Jy ! Component: 100 - total flux cleaned = 0.0257648 Jy ! Component: 150 - total flux cleaned = 0.0355077 Jy ! Component: 200 - total flux cleaned = 0.0438377 Jy ! Total flux subtracted in 200 components = 0.0438377 Jy ! Clean residual min=-0.005576 max=0.006469 Jy/beam ! Clean residual mean=0.000020 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 1.01883 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 135 components and 1.01883 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=0.9373 mas, bmaj=1.152 mas, bpa=66.58 degrees ! Estimated noise=1.38675 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 = 0.0108501 Jy ! Component: 100 - total flux cleaned = 0.0184877 Jy ! Component: 150 - total flux cleaned = 0.024343 Jy ! Component: 200 - total flux cleaned = 0.0289245 Jy ! Total flux subtracted in 200 components = 0.0289245 Jy ! Clean residual min=-0.005006 max=0.004726 Jy/beam ! Clean residual mean=0.000110 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 1.04775 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 200 components and 1.04775 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3636 mas, bmaj=0.6518 mas, bpa=76.43 degrees ! Estimated noise=1.1046 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031804 Jy ! Component: 100 - total flux cleaned = 0.00510746 Jy ! Component: 150 - total flux cleaned = 0.00639126 Jy ! Component: 200 - total flux cleaned = 0.00730366 Jy ! Total flux subtracted in 200 components = 0.00730366 Jy ! Clean residual min=-0.005067 max=0.005561 Jy/beam ! Clean residual mean=0.000068 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 1.05506 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 233 components and 1.05506 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=0.692505Jy sigma=1.036463 ! Fit after self-cal, rms=0.692155Jy sigma=1.035190 wmodel J1153+8058_K_2006_10_20_yyk\_map.mod ! Writing 233 model components to file: J1153+8058_K_2006_10_20_yyk_map.mod wobs J1153+8058_K_2006_10_20_yyk\_uvs.fits ! Writing UV FITS file: J1153+8058_K_2006_10_20_yyk_uvs.fits wwins J1153+8058_K_2006_10_20_yyk\_map.win ! wwins: Wrote 6 windows to J1153+8058_K_2006_10_20_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 = 0.000565838 Jy ! Component: 100 - total flux cleaned = 0.000570841 Jy ! Component: 150 - total flux cleaned = 0.000497206 Jy ! Component: 200 - total flux cleaned = 0.000427712 Jy ! Component: 250 - total flux cleaned = 0.000561078 Jy ! Component: 300 - total flux cleaned = 0.000495486 Jy ! Component: 350 - total flux cleaned = 0.000813643 Jy ! Component: 400 - total flux cleaned = 0.00112157 Jy ! Component: 450 - total flux cleaned = 0.00130179 Jy ! Component: 500 - total flux cleaned = 0.00141984 Jy ! Component: 550 - total flux cleaned = 0.00159173 Jy ! Component: 600 - total flux cleaned = 0.0018132 Jy ! Component: 650 - total flux cleaned = 0.00192174 Jy ! Component: 700 - total flux cleaned = 0.00208031 Jy ! Component: 750 - total flux cleaned = 0.00213184 Jy ! Component: 800 - total flux cleaned = 0.00218381 Jy ! Component: 850 - total flux cleaned = 0.0024862 Jy ! Component: 900 - total flux cleaned = 0.00263323 Jy ! Component: 950 - total flux cleaned = 0.00273045 Jy ! Component: 1000 - total flux cleaned = 0.00287461 Jy ! Component: 1050 - total flux cleaned = 0.00315522 Jy ! Component: 1100 - total flux cleaned = 0.00338507 Jy ! Component: 1150 - total flux cleaned = 0.00352124 Jy ! Component: 1200 - total flux cleaned = 0.00361075 Jy ! Component: 1250 - total flux cleaned = 0.00378778 Jy ! Component: 1300 - total flux cleaned = 0.00404918 Jy ! Component: 1350 - total flux cleaned = 0.00422043 Jy ! Component: 1400 - total flux cleaned = 0.00447445 Jy ! Component: 1450 - total flux cleaned = 0.00460063 Jy ! Component: 1500 - total flux cleaned = 0.004766 Jy ! Component: 1550 - total flux cleaned = 0.00484879 Jy ! Component: 1600 - total flux cleaned = 0.00517079 Jy ! Component: 1650 - total flux cleaned = 0.00532925 Jy ! Component: 1700 - total flux cleaned = 0.00544652 Jy ! Component: 1750 - total flux cleaned = 0.00552408 Jy ! Component: 1800 - total flux cleaned = 0.00579122 Jy ! Component: 1850 - total flux cleaned = 0.00567804 Jy ! Component: 1900 - total flux cleaned = 0.00582786 Jy ! Component: 1950 - total flux cleaned = 0.005865 Jy ! Component: 2000 - total flux cleaned = 0.00590113 Jy ! Total flux subtracted in 2048 components = 0.00579308 Jy ! Clean residual min=-0.001832 max=0.002185 Jy/beam ! Clean residual mean=0.000039 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 1.06085 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 379 components and 1.06085 Jy ![Exited script file: muppet] wmap "J1153+8058_K_2006_10_20_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3636 x 0.6518 at 76.43 degrees (North through East) ! Clean map min=-0.0033237 max=0.61654 Jy/beam ! Writing clean map to FITS file: J1153+8058_K_2006_10_20_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.616539 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000692159 device "J1153+8058_K_2006_10_20_yyk\_map.eps/VPS" ! Attempting to open device: 'J1153+8058_K_2006_10_20_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.336796 0.336796 0.673591 1.34718 2.69436 5.38873 10.7775 21.5549 43.1098 86.2197 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.616 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3636 x 0.6518 at 76.43 degrees (North through East) ! Clean map min=-0.0033237 max=0.61654 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1153+8058_K_2006_10_20_yyk\_map.gif/gif" ! Attempting to open device: 'J1153+8058_K_2006_10_20_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1153+8058_K_2006_10_20_yyk_uvs.log closed on Thu Dec 2 20:47:26 2010