! Started logfile: /d2/scr/pima/bp177i_uvs/J1054+5512_X_uvs.log on Tue Apr 15 00:18:56 2014 obs /d2/scr/pima/bp177i_uvs/J1054+5512_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1054+5512_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1054+5512 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1054+5512_X] 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 0.200x0.200 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. ! ! 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=0.998087Jy sigma=37.622333 ! Fit after self-cal, rms=0.945662Jy sigma=35.628517 ! 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=0.7797 mas, bmaj=2.517 mas, bpa=7.999 degrees ! Estimated noise=0.801991 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414695 Jy ! Component: 100 - total flux cleaned = 0.0505958 Jy ! Total flux subtracted in 100 components = 0.0505958 Jy ! Clean residual min=-0.002836 max=0.005885 Jy/beam ! Clean residual mean=-0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0505958 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0505958 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=0.018687Jy sigma=0.677602 ! Fit after self-cal, rms=0.018672Jy sigma=0.677128 ! Inverting map ! Added new window around map position (-2.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494634 Jy ! Component: 100 - total flux cleaned = 0.00737803 Jy ! Total flux subtracted in 100 components = 0.00737803 Jy ! Clean residual min=-0.002603 max=0.003402 Jy/beam ! Clean residual mean=-0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0579739 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0579739 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=0.017039Jy sigma=0.616178 ! Fit after self-cal, rms=0.016920Jy sigma=0.610474 ! 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=0.9145 mas, bmaj=2.698 mas, bpa=7.215 degrees ! Estimated noise=0.578676 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) ! Added new window around map position (-14.8, 23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349263 Jy ! Component: 100 - total flux cleaned = 0.00543725 Jy ! Component: 150 - total flux cleaned = 0.00678847 Jy ! Component: 200 - total flux cleaned = 0.00764875 Jy ! Total flux subtracted in 200 components = 0.00764875 Jy ! Clean residual min=-0.002097 max=0.002020 Jy/beam ! Clean residual mean=-0.000002 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0656226 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 57 components and 0.0656226 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=0.016098Jy sigma=0.581356 ! Fit after self-cal, rms=0.016048Jy sigma=0.579048 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9145 x 2.698 at 7.215 degrees (North through East) ! Clean map min=-0.0021646 max=0.051026 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 1.14 FD 1.15 HN 0.97 KP 0.91 ! LA 0.95 MK 1.06 NL 1.08 OV 0.99 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.86 KP 0.99 ! LA 0.91 MK 1.19 NL 1.18 OV 0.88 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.06 HN 1.05 KP 1.09 ! LA 0.93 MK 1.08 NL 1.06 OV 0.94 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 0.99 KP 0.93 ! LA 0.96 MK 1.15 NL 1.11 OV 0.93 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.03 KP 1.02 ! LA 0.98 MK 0.96 NL 1.04 OV 0.90 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.07 HN 1.08 KP 1.12 ! LA 0.92 MK 1.02 NL 1.12 OV 0.95 ! PT 0.87 SC 1.04 ! ! ! Fit before self-cal, rms=0.016048Jy sigma=0.579048 ! Fit after self-cal, rms=0.015190Jy sigma=0.542003 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9232 mas, bmaj=2.709 mas, bpa=7.238 degrees ! Estimated noise=0.581179 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 = -0.000627251 Jy ! Component: 100 - total flux cleaned = -0.000756977 Jy ! Component: 150 - total flux cleaned = -0.000794062 Jy ! Component: 200 - total flux cleaned = -0.000794145 Jy ! Total flux subtracted in 200 components = -0.000794145 Jy ! Clean residual min=-0.001410 max=0.001490 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0648285 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.0648285 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=0.015129Jy sigma=0.540144 ! Fit after self-cal, rms=0.015124Jy sigma=0.539980 ! 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=0.015124Jy sigma=0.539980 ! Fit after self-cal, rms=0.015078Jy sigma=0.539857 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9238 mas, bmaj=2.71 mas, bpa=7.21 degrees ! Estimated noise=0.579387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000409866 Jy ! Component: 100 - total flux cleaned = -0.00044397 Jy ! Component: 150 - total flux cleaned = -0.000492484 Jy ! Component: 200 - total flux cleaned = -0.000537703 Jy ! Total flux subtracted in 200 components = -0.000537703 Jy ! Clean residual min=-0.001360 max=0.001466 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0642908 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.0642907 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=0.015039Jy sigma=0.538710 ! Fit after self-cal, rms=0.015038Jy sigma=0.538667 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) ! Added new window around map position (18.8, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000955988 Jy ! Component: 100 - total flux cleaned = 0.00104724 Jy ! Component: 150 - total flux cleaned = 0.00098126 Jy ! Component: 200 - total flux cleaned = 0.00101974 Jy ! Total flux subtracted in 200 components = 0.00101974 Jy ! Clean residual min=-0.001440 max=0.001354 Jy/beam ! Clean residual mean=0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0653105 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.0653105 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=0.014912Jy sigma=0.534152 ! Fit after self-cal, rms=0.014905Jy sigma=0.533988 ! 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=0.014905Jy sigma=0.533988 ! Fit after self-cal, rms=0.014838Jy sigma=0.533753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9246 mas, bmaj=2.71 mas, bpa=7.193 degrees ! Estimated noise=0.576994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.23462e-05 Jy ! Component: 100 - total flux cleaned = -3.9271e-05 Jy ! Component: 150 - total flux cleaned = -5.48815e-05 Jy ! Component: 200 - total flux cleaned = -3.85268e-05 Jy ! Total flux subtracted in 200 components = -3.85268e-05 Jy ! Clean residual min=-0.001446 max=0.001333 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0652719 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 119 components and 0.0652719 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=0.014799Jy sigma=0.532482 ! Fit after self-cal, rms=0.014798Jy sigma=0.532450 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 = -1.74916e-05 Jy ! Component: 100 - total flux cleaned = -3.20646e-05 Jy ! Component: 150 - total flux cleaned = -3.17785e-05 Jy ! Component: 200 - total flux cleaned = -3.20616e-05 Jy ! Total flux subtracted in 200 components = -3.20616e-05 Jy ! Clean residual min=-0.001424 max=0.001293 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0652399 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 124 components and 0.0652399 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=0.014772Jy sigma=0.531648 ! Fit after self-cal, rms=0.014772Jy sigma=0.531628 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.014772Jy sigma=0.531628 ! Fit after self-cal, rms=0.014730Jy sigma=0.531554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.047 mas, bmaj=2.982 mas, bpa=6.624 degrees ! Estimated noise=0.706775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.4924e-05 Jy ! Component: 100 - total flux cleaned = -0.000110841 Jy ! Component: 150 - total flux cleaned = -9.91288e-05 Jy ! Component: 200 - total flux cleaned = -8.87827e-05 Jy ! Total flux subtracted in 200 components = -8.87827e-05 Jy ! Clean residual min=-0.001465 max=0.001359 Jy/beam ! Clean residual mean=0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0651511 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.0651511 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=0.014724Jy sigma=0.531156 ! Fit after self-cal, rms=0.014721Jy sigma=0.531085 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 = -5.64366e-05 Jy ! Component: 100 - total flux cleaned = -7.66555e-05 Jy ! Component: 150 - total flux cleaned = -8.55332e-05 Jy ! Component: 200 - total flux cleaned = -9.37127e-05 Jy ! Total flux subtracted in 200 components = -9.37127e-05 Jy ! Clean residual min=-0.001437 max=0.001378 Jy/beam ! Clean residual mean=0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0650574 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.0650574 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=0.014720Jy sigma=0.530963 ! Fit after self-cal, rms=0.014718Jy sigma=0.530915 ! 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=0.9248 mas, bmaj=2.711 mas, bpa=7.188 degrees ! Estimated noise=0.57548 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9248 x 2.711 at 7.188 degrees (North through East) ! Clean map min=-0.0012278 max=0.050785 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=0.787 mas, bmaj=2.53 mas, bpa=7.851 degrees ! Estimated noise=0.809525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417812 Jy ! Component: 100 - total flux cleaned = 0.0519132 Jy ! Component: 150 - total flux cleaned = 0.0561009 Jy ! Component: 200 - total flux cleaned = 0.058553 Jy ! Total flux subtracted in 200 components = 0.058553 Jy ! Clean residual min=-0.001918 max=0.001981 Jy/beam ! Clean residual mean=-0.000000 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.058553 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.058553 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9248 mas, bmaj=2.711 mas, bpa=7.188 degrees ! Estimated noise=0.57548 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 (2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251878 Jy ! Component: 100 - total flux cleaned = 0.00402096 Jy ! Component: 150 - total flux cleaned = 0.00464631 Jy ! Component: 200 - total flux cleaned = 0.005133 Jy ! Total flux subtracted in 200 components = 0.005133 Jy ! Clean residual min=-0.001443 max=0.001253 Jy/beam ! Clean residual mean=0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.063686 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 52 components and 0.063686 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.047 mas, bmaj=2.982 mas, bpa=6.624 degrees ! Estimated noise=0.706775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718893 Jy ! Component: 100 - total flux cleaned = 0.000932143 Jy ! Component: 150 - total flux cleaned = 0.00105741 Jy ! Component: 200 - total flux cleaned = 0.00110002 Jy ! Total flux subtracted in 200 components = 0.00110002 Jy ! Clean residual min=-0.001567 max=0.001337 Jy/beam ! Clean residual mean=0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.064786 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 = 1.90667e-05 Jy ! Component: 100 - total flux cleaned = 1.86091e-05 Jy ! Component: 150 - total flux cleaned = 2.14282e-06 Jy ! Component: 200 - total flux cleaned = -1.34678e-05 Jy ! Total flux subtracted in 200 components = -1.34678e-05 Jy ! Clean residual min=-0.001515 max=0.001316 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0647726 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 101 components and 0.0647726 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9248 mas, bmaj=2.711 mas, bpa=7.188 degrees ! Estimated noise=0.57548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000339343 Jy ! Component: 100 - total flux cleaned = -0.000384851 Jy ! Component: 150 - total flux cleaned = -0.000325059 Jy ! Component: 200 - total flux cleaned = -0.000287023 Jy ! Total flux subtracted in 200 components = -0.000287023 Jy ! Clean residual min=-0.001324 max=0.001197 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0644855 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.0644856 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=0.014759Jy sigma=0.531339 ! Fit after self-cal, rms=0.014734Jy sigma=0.530632 wmodel /d2/scr/pima/bp177i_uvs/J1054+5512_X_map.mod ! Writing 123 model components to file: /d2/scr/pima/bp177i_uvs/J1054+5512_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1054+5512_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1054+5512_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1054+5512_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177i_uvs/J1054+5512_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.76694e-05 Jy ! Component: 100 - total flux cleaned = 0.000194639 Jy ! Component: 150 - total flux cleaned = 0.000233251 Jy ! Component: 200 - total flux cleaned = 0.000252177 Jy ! Component: 250 - total flux cleaned = 0.000199737 Jy ! Component: 300 - total flux cleaned = 0.000149909 Jy ! Component: 350 - total flux cleaned = 8.55604e-05 Jy ! Component: 400 - total flux cleaned = 2.37327e-05 Jy ! Component: 450 - total flux cleaned = -6.2262e-06 Jy ! Component: 500 - total flux cleaned = -5.00663e-05 Jy ! Component: 550 - total flux cleaned = -6.44445e-05 Jy ! Component: 600 - total flux cleaned = -9.23674e-05 Jy ! Component: 650 - total flux cleaned = -5.20804e-05 Jy ! Component: 700 - total flux cleaned = -5.23938e-05 Jy ! Component: 750 - total flux cleaned = -2.66427e-05 Jy ! Component: 800 - total flux cleaned = 2.39309e-05 Jy ! Component: 850 - total flux cleaned = 1.15545e-05 Jy ! Component: 900 - total flux cleaned = 4.80478e-05 Jy ! Component: 950 - total flux cleaned = 4.77993e-05 Jy ! Component: 1000 - total flux cleaned = 3.61425e-05 Jy ! Component: 1050 - total flux cleaned = 3.63725e-05 Jy ! Component: 1100 - total flux cleaned = 3.61625e-05 Jy ! Component: 1150 - total flux cleaned = 4.69254e-05 Jy ! Component: 1200 - total flux cleaned = 2.49641e-05 Jy ! Component: 1250 - total flux cleaned = 5.71097e-05 Jy ! Component: 1300 - total flux cleaned = 6.75531e-05 Jy ! Component: 1350 - total flux cleaned = 8.8191e-05 Jy ! Component: 1400 - total flux cleaned = 0.000129008 Jy ! Component: 1450 - total flux cleaned = 0.000139035 Jy ! Component: 1500 - total flux cleaned = 0.000188765 Jy ! Component: 1550 - total flux cleaned = 0.000198616 Jy ! Component: 1600 - total flux cleaned = 0.000246773 Jy ! Component: 1650 - total flux cleaned = 0.000294557 Jy ! Component: 1700 - total flux cleaned = 0.000341644 Jy ! Component: 1750 - total flux cleaned = 0.000415937 Jy ! Component: 1800 - total flux cleaned = 0.000498362 Jy ! Component: 1850 - total flux cleaned = 0.00052548 Jy ! Component: 1900 - total flux cleaned = 0.000615033 Jy ! Component: 1950 - total flux cleaned = 0.000668056 Jy ! Component: 2000 - total flux cleaned = 0.000720615 Jy ! Component: 2050 - total flux cleaned = 0.000807149 Jy ! Component: 2100 - total flux cleaned = 0.000849842 Jy ! Component: 2150 - total flux cleaned = 0.000875288 Jy ! Component: 2200 - total flux cleaned = 0.000967594 Jy ! Component: 2250 - total flux cleaned = 0.00105887 Jy ! Component: 2300 - total flux cleaned = 0.00108352 Jy ! Component: 2350 - total flux cleaned = 0.00116484 Jy ! Component: 2400 - total flux cleaned = 0.00120517 Jy ! Component: 2450 - total flux cleaned = 0.00128476 Jy ! Component: 2500 - total flux cleaned = 0.00133992 Jy ! Component: 2550 - total flux cleaned = 0.00137905 Jy ! Component: 2600 - total flux cleaned = 0.00144087 Jy ! Component: 2650 - total flux cleaned = 0.00147152 Jy ! Component: 2700 - total flux cleaned = 0.00152458 Jy ! Component: 2750 - total flux cleaned = 0.00155463 Jy ! Component: 2800 - total flux cleaned = 0.00159172 Jy ! Component: 2850 - total flux cleaned = 0.00161387 Jy ! Component: 2900 - total flux cleaned = 0.00165784 Jy ! Component: 2950 - total flux cleaned = 0.00168681 Jy ! Component: 3000 - total flux cleaned = 0.00171551 Jy ! Component: 3050 - total flux cleaned = 0.00175111 Jy ! Component: 3100 - total flux cleaned = 0.00179351 Jy ! Component: 3150 - total flux cleaned = 0.00185656 Jy ! Component: 3200 - total flux cleaned = 0.00187049 Jy ! Component: 3250 - total flux cleaned = 0.00192566 Jy ! Component: 3300 - total flux cleaned = 0.00197354 Jy ! Component: 3350 - total flux cleaned = 0.00200754 Jy ! Component: 3400 - total flux cleaned = 0.00205459 Jy ! Component: 3450 - total flux cleaned = 0.00208131 Jy ! Component: 3500 - total flux cleaned = 0.00214108 Jy ! Component: 3550 - total flux cleaned = 0.00218059 Jy ! Component: 3600 - total flux cleaned = 0.00222644 Jy ! Component: 3650 - total flux cleaned = 0.00225895 Jy ! Component: 3700 - total flux cleaned = 0.00226541 Jy ! Component: 3750 - total flux cleaned = 0.0023233 Jy ! Component: 3800 - total flux cleaned = 0.00236162 Jy ! Component: 3850 - total flux cleaned = 0.00240607 Jy ! Component: 3900 - total flux cleaned = 0.00241237 Jy ! Component: 3950 - total flux cleaned = 0.00241864 Jy ! Component: 4000 - total flux cleaned = 0.00244373 Jy ! Component: 4050 - total flux cleaned = 0.00249969 Jy ! Total flux subtracted in 4096 components = 0.0025182 Jy ! Clean residual min=-0.000544 max=0.000357 Jy/beam ! Clean residual mean=0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0670038 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 424 components and 0.0670038 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1054+5512_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9248 x 2.711 at 7.188 degrees (North through East) ! Clean map min=-0.00069232 max=0.050214 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1054+5512_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0502139 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103145 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.616236 0.616236 1.23247 2.46495 4.92989 9.85978 19.7196 39.4391 78.8782 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 486.826 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1054+5512_X_uvs.log closed on Tue Apr 15 00:19:01 2014