! Started logfile: /d2/scr/pima/bp177i_uvs/J1006+6523_C_uvs.log on Tue Apr 15 00:22:17 2014 obs /d2/scr/pima/bp177i_uvs/J1006+6523_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1006+6523_C_uva.fits ! AN table 1: 3 integrations on 6 of 6 possible baselines. ! AN table 2: 3 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J1006+6523 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 144 visibilities. select RR ! 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 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1006+6523_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000348Jy sigma=50.206449 ! Fit after self-cal, rms=0.974891Jy sigma=49.543465 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=4.121 mas, bmaj=15.85 mas, bpa=58.74 degrees ! Estimated noise=1.55211 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183638 Jy ! Component: 100 - total flux cleaned = 0.0226588 Jy ! Total flux subtracted in 100 components = 0.0226588 Jy ! Clean residual min=-0.003563 max=0.003651 Jy/beam ! Clean residual mean=0.000023 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 0.0226588 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 44 components and 0.0226588 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=0.013089Jy sigma=0.571826 ! Fit after self-cal, rms=0.012458Jy sigma=0.545310 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=4.526 mas, bmaj=14.59 mas, bpa=57.58 degrees ! Estimated noise=1.28775 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115915 Jy ! Component: 100 - total flux cleaned = 0.000609602 Jy ! Component: 150 - total flux cleaned = 0.000141567 Jy ! Component: 200 - total flux cleaned = -0.00115366 Jy ! Total flux subtracted in 200 components = -0.00115366 Jy ! Clean residual min=-0.000754 max=0.000739 Jy/beam ! Clean residual mean=0.000004 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0215051 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 118 components and 0.0215051 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=0.010013Jy sigma=0.432524 ! Fit after self-cal, rms=0.009990Jy sigma=0.431355 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.526 x 14.59 at 57.58 degrees (North through East) ! Clean map min=-0.0038211 max=0.011468 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NL 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NL 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NL 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 KP 0.97 LA 1.01 PT 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NL 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NL 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 KP 1.14 LA 0.84 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NL 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 KP 1.10 LA 1.02 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NL 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NL 0.00* ! ! ! Fit before self-cal, rms=0.009990Jy sigma=0.431355 ! Fit after self-cal, rms=0.009755Jy sigma=0.418570 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.503 mas, bmaj=14.66 mas, bpa=57.52 degrees ! Estimated noise=1.28579 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000819497 Jy ! Component: 100 - total flux cleaned = 0.000768897 Jy ! Component: 150 - total flux cleaned = 0.000548003 Jy ! Component: 200 - total flux cleaned = 0.000137586 Jy ! Total flux subtracted in 200 components = 0.000137586 Jy ! Clean residual min=-0.000513 max=0.000513 Jy/beam ! Clean residual mean=0.000005 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0216427 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 191 components and 0.0216427 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=0.009538Jy sigma=0.414221 ! Fit after self-cal, rms=0.009545Jy sigma=0.413926 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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=0.009545Jy sigma=0.413926 ! Fit after self-cal, rms=0.009435Jy sigma=0.406666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.435 mas, bmaj=14.85 mas, bpa=57.54 degrees ! Estimated noise=1.29425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837791 Jy ! Component: 100 - total flux cleaned = 0.00100452 Jy ! Component: 150 - total flux cleaned = 0.00103783 Jy ! Component: 200 - total flux cleaned = 0.00106712 Jy ! Total flux subtracted in 200 components = 0.00106712 Jy ! Clean residual min=-0.000244 max=0.000247 Jy/beam ! Clean residual mean=0.000002 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0227098 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 247 components and 0.0227098 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=0.009286Jy sigma=0.404279 ! Fit after self-cal, rms=0.009286Jy sigma=0.404106 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.08277e-05 Jy ! Component: 100 - total flux cleaned = -3.03231e-05 Jy ! Component: 150 - total flux cleaned = -4.79312e-05 Jy ! Component: 200 - total flux cleaned = -8.36555e-05 Jy ! Total flux subtracted in 200 components = -8.36555e-05 Jy ! Clean residual min=-0.000151 max=0.000151 Jy/beam ! Clean residual mean=0.000001 rms=0.000053 Jy/beam ! Combined flux in latest and established models = 0.0226262 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 304 components and 0.0226262 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=0.009264Jy sigma=0.403678 ! Fit after self-cal, rms=0.009264Jy sigma=0.403636 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.009264Jy sigma=0.403636 ! Fit after self-cal, rms=0.009254Jy sigma=0.402232 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.406 mas, bmaj=14.93 mas, bpa=57.54 degrees ! Estimated noise=1.30405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322965 Jy ! Component: 100 - total flux cleaned = 0.000278735 Jy ! Component: 150 - total flux cleaned = 0.000248912 Jy ! Component: 200 - total flux cleaned = 0.000259988 Jy ! Total flux subtracted in 200 components = 0.000259988 Jy ! Clean residual min=-0.000185 max=0.000183 Jy/beam ! Clean residual mean=0.000000 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.0228862 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 352 components and 0.0228862 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=0.009204Jy sigma=0.401843 ! Fit after self-cal, rms=0.009204Jy sigma=0.401690 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.74537e-06 Jy ! Component: 100 - total flux cleaned = -2.80905e-05 Jy ! Component: 150 - total flux cleaned = -9.81776e-05 Jy ! Component: 200 - total flux cleaned = -0.00012729 Jy ! Total flux subtracted in 200 components = -0.00012729 Jy ! Clean residual min=-0.000100 max=0.000098 Jy/beam ! Clean residual mean=0.000000 rms=0.000035 Jy/beam ! Combined flux in latest and established models = 0.0227589 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 388 components and 0.0227589 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=0.009197Jy sigma=0.401407 ! Fit after self-cal, rms=0.009198Jy sigma=0.401360 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.009198Jy sigma=0.401360 ! Fit after self-cal, rms=0.009227Jy sigma=0.399731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.033 mas, bmaj=13.97 mas, bpa=57.57 degrees ! Estimated noise=1.35716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.36397e-05 Jy ! Component: 100 - total flux cleaned = 8.77948e-05 Jy ! Component: 150 - total flux cleaned = 5.00108e-05 Jy ! Component: 200 - total flux cleaned = 1.97009e-05 Jy ! Total flux subtracted in 200 components = 1.97009e-05 Jy ! Clean residual min=-0.000130 max=0.000128 Jy/beam ! Clean residual mean=0.000000 rms=0.000042 Jy/beam ! Combined flux in latest and established models = 0.0227786 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 426 components and 0.0227786 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=0.009200Jy sigma=0.399800 ! Fit after self-cal, rms=0.009201Jy sigma=0.399735 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.69955e-05 Jy ! Component: 100 - total flux cleaned = 6.17609e-05 Jy ! Component: 150 - total flux cleaned = 5.73351e-05 Jy ! Component: 200 - total flux cleaned = 4.85994e-05 Jy ! Total flux subtracted in 200 components = 4.85994e-05 Jy ! Clean residual min=-0.000074 max=0.000074 Jy/beam ! Clean residual mean=0.000000 rms=0.000027 Jy/beam ! Combined flux in latest and established models = 0.0228272 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 476 components and 0.0228272 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=0.009197Jy sigma=0.399556 ! Fit after self-cal, rms=0.009198Jy sigma=0.399535 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.41 mas, bmaj=14.94 mas, bpa=57.53 degrees ! Estimated noise=1.30816 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.41 x 14.94 at 57.53 degrees (North through East) ! Clean map min=-0.0033732 max=0.010838 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=4.041 mas, bmaj=16.24 mas, bpa=58.68 degrees ! Estimated noise=1.56996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190237 Jy ! Component: 100 - total flux cleaned = 0.0236116 Jy ! Component: 150 - total flux cleaned = 0.0242006 Jy ! Component: 200 - total flux cleaned = 0.0240616 Jy ! Total flux subtracted in 200 components = 0.0240616 Jy ! Clean residual min=-0.001735 max=0.001727 Jy/beam ! Clean residual mean=0.000009 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0240616 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 74 model components to the UV plane model. ! The established model now contains 74 components and 0.0240616 Jy ! Inverting map and beam ! Estimated beam: bmin=4.41 mas, bmaj=14.94 mas, bpa=57.53 degrees ! Estimated noise=1.30816 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000941531 Jy ! Component: 100 - total flux cleaned = 0.00161289 Jy ! Component: 150 - total flux cleaned = 0.00209169 Jy ! Component: 200 - total flux cleaned = 0.00237416 Jy ! Total flux subtracted in 200 components = 0.00237416 Jy ! Clean residual min=-0.000492 max=0.000491 Jy/beam ! Clean residual mean=0.000009 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0264357 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 202 components and 0.0264357 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.033 mas, bmaj=13.97 mas, bpa=57.57 degrees ! Estimated noise=1.35716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223683 Jy ! Component: 100 - total flux cleaned = -0.000448158 Jy ! Component: 150 - total flux cleaned = -0.000799622 Jy ! Component: 200 - total flux cleaned = -0.00118227 Jy ! Total flux subtracted in 200 components = -0.00118227 Jy ! Clean residual min=-0.000450 max=0.000434 Jy/beam ! Clean residual mean=0.000003 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0252535 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000509098 Jy ! Component: 100 - total flux cleaned = -0.00109022 Jy ! Component: 150 - total flux cleaned = -0.00179959 Jy ! Component: 200 - total flux cleaned = -0.00255292 Jy ! Total flux subtracted in 200 components = -0.00255292 Jy ! Clean residual min=-0.000809 max=0.000800 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0227005 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 292 components and 0.0227005 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.41 mas, bmaj=14.94 mas, bpa=57.53 degrees ! Estimated noise=1.30816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792831 Jy ! Component: 100 - total flux cleaned = 0.00106216 Jy ! Component: 150 - total flux cleaned = 0.0013855 Jy ! Component: 200 - total flux cleaned = 0.001635 Jy ! Total flux subtracted in 200 components = 0.001635 Jy ! Clean residual min=-0.000440 max=0.000441 Jy/beam ! Clean residual mean=-0.000002 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0243356 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 321 components and 0.0243356 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=0.009224Jy sigma=0.401543 ! Fit after self-cal, rms=0.009222Jy sigma=0.401419 wmodel /d2/scr/pima/bp177i_uvs/J1006+6523_C_map.mod ! Writing 321 model components to file: /d2/scr/pima/bp177i_uvs/J1006+6523_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1006+6523_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1006+6523_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1006+6523_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp177i_uvs/J1006+6523_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.41 x 14.94 at 57.53 degrees (North through East) ! Clean map min=-0.0032895 max=0.013415 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1006+6523_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0134148 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.84942e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53176 1.53176 3.06352 6.12703 12.2541 24.5081 49.0163 98.0325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 195.853 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1006+6523_C_uvs.log closed on Tue Apr 15 00:22:21 2014