! Started logfile: /d2/scr/pima/bp177h_uvs/J1628+5140_C_uvs.log on Sun Mar 30 00:51:51 2014 obs /d2/scr/pima/bp177h_uvs/J1628+5140_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1628+5140_C_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902222 visibilities/baseline/integration-bin. ! Found source: J1628+5140 ! ! 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 3248 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/bp177h_uvs/J1628+5140_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005490Jy sigma=46.965418 ! Fit after self-cal, rms=0.909157Jy sigma=42.400924 ! 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=1.35 mas, bmaj=4.843 mas, bpa=33.76 degrees ! Estimated noise=0.45086 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 = 0.0622856 Jy ! Component: 100 - total flux cleaned = 0.0878738 Jy ! Total flux subtracted in 100 components = 0.0878738 Jy ! Clean residual min=-0.004412 max=0.012072 Jy/beam ! Clean residual mean=-0.000035 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.0878738 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0878738 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=0.032055Jy sigma=1.339948 ! Fit after self-cal, rms=0.031959Jy sigma=1.335193 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135183 Jy ! Component: 100 - total flux cleaned = 0.0211786 Jy ! Total flux subtracted in 100 components = 0.0211786 Jy ! Clean residual min=-0.002318 max=0.004009 Jy/beam ! Clean residual mean=-0.000031 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.109052 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.109052 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=0.022029Jy sigma=0.829017 ! Fit after self-cal, rms=0.022007Jy sigma=0.827920 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491831 Jy ! Component: 100 - total flux cleaned = 0.00814848 Jy ! Total flux subtracted in 100 components = 0.00814848 Jy ! Clean residual min=-0.001976 max=0.002387 Jy/beam ! Clean residual mean=-0.000029 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.117201 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.117201 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=0.019985Jy sigma=0.736284 ! Fit after self-cal, rms=0.019970Jy sigma=0.735490 ! 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=1.707 mas, bmaj=5.1 mas, bpa=34.62 degrees ! Estimated noise=0.271931 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 = 0.00332482 Jy ! Component: 100 - total flux cleaned = 0.00524444 Jy ! Component: 150 - total flux cleaned = 0.00650886 Jy ! Component: 200 - total flux cleaned = 0.00737658 Jy ! Total flux subtracted in 200 components = 0.00737658 Jy ! Clean residual min=-0.002121 max=0.002277 Jy/beam ! Clean residual mean=-0.000026 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.124578 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.124578 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=0.019112Jy sigma=0.712123 ! Fit after self-cal, rms=0.019107Jy sigma=0.711815 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.707 x 5.1 at 34.62 degrees (North through East) ! Clean map min=-0.0020821 max=0.089112 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 0.98 FD 1.08 HN 0.96 KP 0.88 ! LA 1.01 MK 1.01 NL 1.06 OV 0.98 ! PT 0.87 SC 0.95 ! ! ! Correcting IF 2. ! 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 3. ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 0.99 KP 1.00 ! LA 1.03 MK 1.01 NL 1.03 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.07 KP 1.00 ! LA 1.05 MK 1.00 NL 1.04 OV 0.97 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.05 KP 1.00 ! LA 1.10 MK 0.97 NL 1.01 OV 0.96 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.99 KP 0.91 ! LA 1.00 MK 0.98 NL 1.02 OV 0.96 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00 KP 0.99 ! LA 1.01 MK 0.98 NL 1.02 OV 1.03 ! PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.019107Jy sigma=0.711815 ! Fit after self-cal, rms=0.018073Jy sigma=0.648272 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.707 mas, bmaj=5.115 mas, bpa=34.61 degrees ! Estimated noise=0.271749 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 = 0.000517364 Jy ! Component: 100 - total flux cleaned = 0.000724247 Jy ! Component: 150 - total flux cleaned = 0.00078693 Jy ! Component: 200 - total flux cleaned = 0.00081372 Jy ! Total flux subtracted in 200 components = 0.00081372 Jy ! Clean residual min=-0.001702 max=0.001305 Jy/beam ! Clean residual mean=-0.000011 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.125391 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.125391 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=0.018029Jy sigma=0.648133 ! Fit after self-cal, rms=0.018029Jy sigma=0.648033 ! 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=0.018029Jy sigma=0.648033 ! Fit after self-cal, rms=0.018036Jy sigma=0.647880 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.705 mas, bmaj=5.115 mas, bpa=34.62 degrees ! Estimated noise=0.272089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336329 Jy ! Component: 100 - total flux cleaned = 0.000446581 Jy ! Component: 150 - total flux cleaned = 0.000498206 Jy ! Component: 200 - total flux cleaned = 0.000524016 Jy ! Total flux subtracted in 200 components = 0.000524016 Jy ! Clean residual min=-0.001732 max=0.001300 Jy/beam ! Clean residual mean=-0.000011 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.125915 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.125915 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=0.018009Jy sigma=0.648109 ! Fit after self-cal, rms=0.018008Jy sigma=0.648086 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 = 1.2731e-05 Jy ! Component: 100 - total flux cleaned = 2.99974e-05 Jy ! Component: 150 - total flux cleaned = 4.0244e-05 Jy ! Component: 200 - total flux cleaned = 5.42251e-05 Jy ! Total flux subtracted in 200 components = 5.42251e-05 Jy ! Clean residual min=-0.001736 max=0.001293 Jy/beam ! Clean residual mean=-0.000011 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.125969 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.125969 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=0.018002Jy sigma=0.648012 ! Fit after self-cal, rms=0.018002Jy sigma=0.648002 ! 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=0.018002Jy sigma=0.648002 ! Fit after self-cal, rms=0.018012Jy sigma=0.647887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.704 mas, bmaj=5.115 mas, bpa=34.64 degrees ! Estimated noise=0.272463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233463 Jy ! Component: 100 - total flux cleaned = 0.000336793 Jy ! Component: 150 - total flux cleaned = 0.00036465 Jy ! Component: 200 - total flux cleaned = 0.000377091 Jy ! Total flux subtracted in 200 components = 0.000377091 Jy ! Clean residual min=-0.001752 max=0.001292 Jy/beam ! Clean residual mean=-0.000011 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.126347 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.126347 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=0.017993Jy sigma=0.648229 ! Fit after self-cal, rms=0.017994Jy sigma=0.648224 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 = 8.25831e-06 Jy ! Component: 100 - total flux cleaned = 1.60203e-05 Jy ! Component: 150 - total flux cleaned = 1.96401e-05 Jy ! Component: 200 - total flux cleaned = 3.03152e-05 Jy ! Total flux subtracted in 200 components = 3.03152e-05 Jy ! Clean residual min=-0.001750 max=0.001289 Jy/beam ! Clean residual mean=-0.000011 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.126377 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.126377 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=0.017991Jy sigma=0.648181 ! Fit after self-cal, rms=0.017991Jy sigma=0.648177 ! 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=0.017991Jy sigma=0.648177 ! Fit after self-cal, rms=0.018000Jy sigma=0.648113 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.65 mas, bmaj=5.514 mas, bpa=36.11 degrees ! Estimated noise=0.330499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332471 Jy ! Component: 100 - total flux cleaned = 0.000496154 Jy ! Component: 150 - total flux cleaned = 0.000519067 Jy ! Component: 200 - total flux cleaned = 0.000535691 Jy ! Total flux subtracted in 200 components = 0.000535691 Jy ! Clean residual min=-0.002484 max=0.001519 Jy/beam ! Clean residual mean=-0.000023 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.126913 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.126913 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=0.017989Jy sigma=0.648545 ! Fit after self-cal, rms=0.017989Jy sigma=0.648522 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 = 3.61722e-05 Jy ! Component: 100 - total flux cleaned = 4.00664e-05 Jy ! Component: 150 - total flux cleaned = 4.72764e-05 Jy ! Component: 200 - total flux cleaned = 5.75129e-05 Jy ! Total flux subtracted in 200 components = 5.75129e-05 Jy ! Clean residual min=-0.002487 max=0.001505 Jy/beam ! Clean residual mean=-0.000023 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.12697 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 102 components and 0.12697 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=0.017989Jy sigma=0.648586 ! Fit after self-cal, rms=0.017989Jy sigma=0.648580 ! 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=1.703 mas, bmaj=5.115 mas, bpa=34.65 degrees ! Estimated noise=0.272793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.703 x 5.115 at 34.65 degrees (North through East) ! Clean map min=-0.0017021 max=0.089327 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=1.347 mas, bmaj=4.87 mas, bpa=33.81 degrees ! Estimated noise=0.453184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0627204 Jy ! Component: 100 - total flux cleaned = 0.0884744 Jy ! Component: 150 - total flux cleaned = 0.101999 Jy ! Component: 200 - total flux cleaned = 0.109709 Jy ! Total flux subtracted in 200 components = 0.109709 Jy ! Clean residual min=-0.002173 max=0.004004 Jy/beam ! Clean residual mean=-0.000021 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.109709 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.109709 Jy ! Inverting map and beam ! Estimated beam: bmin=1.703 mas, bmaj=5.115 mas, bpa=34.65 degrees ! Estimated noise=0.272793 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 = 0.00704397 Jy ! Component: 100 - total flux cleaned = 0.0105931 Jy ! Component: 150 - total flux cleaned = 0.0127507 Jy ! Component: 200 - total flux cleaned = 0.0141871 Jy ! Total flux subtracted in 200 components = 0.0141871 Jy ! Clean residual min=-0.001761 max=0.001422 Jy/beam ! Clean residual mean=-0.000011 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.123896 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.123896 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=3.65 mas, bmaj=5.514 mas, bpa=36.11 degrees ! Estimated noise=0.330499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144363 Jy ! Component: 100 - total flux cleaned = 0.00218371 Jy ! Component: 150 - total flux cleaned = 0.00261917 Jy ! Component: 200 - total flux cleaned = 0.00288141 Jy ! Total flux subtracted in 200 components = 0.00288141 Jy ! Clean residual min=-0.002472 max=0.001545 Jy/beam ! Clean residual mean=-0.000023 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.126777 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 = 0.000158599 Jy ! Component: 100 - total flux cleaned = 0.000172837 Jy ! Component: 150 - total flux cleaned = 0.000181724 Jy ! Component: 200 - total flux cleaned = 0.000190358 Jy ! Total flux subtracted in 200 components = 0.000190358 Jy ! Clean residual min=-0.002483 max=0.001524 Jy/beam ! Clean residual mean=-0.000023 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.126967 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 78 components and 0.126967 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.703 mas, bmaj=5.115 mas, bpa=34.65 degrees ! Estimated noise=0.272793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103331 Jy ! Component: 100 - total flux cleaned = -0.000201497 Jy ! Component: 150 - total flux cleaned = -0.000282401 Jy ! Component: 200 - total flux cleaned = -0.000294557 Jy ! Total flux subtracted in 200 components = -0.000294557 Jy ! Clean residual min=-0.001763 max=0.001294 Jy/beam ! Clean residual mean=-0.000011 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.126673 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.126673 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=0.018006Jy sigma=0.649017 ! Fit after self-cal, rms=0.018005Jy sigma=0.648952 wmodel /d2/scr/pima/bp177h_uvs/J1628+5140_C_map.mod ! Writing 91 model components to file: /d2/scr/pima/bp177h_uvs/J1628+5140_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1628+5140_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1628+5140_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1628+5140_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1628+5140_C_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 = -0.000736129 Jy ! Component: 100 - total flux cleaned = -0.00115902 Jy ! Component: 150 - total flux cleaned = -0.00131575 Jy ! Component: 200 - total flux cleaned = -0.00152431 Jy ! Component: 250 - total flux cleaned = -0.00176029 Jy ! Component: 300 - total flux cleaned = -0.00194712 Jy ! Component: 350 - total flux cleaned = -0.00214403 Jy ! Component: 400 - total flux cleaned = -0.00231573 Jy ! Component: 450 - total flux cleaned = -0.00244744 Jy ! Component: 500 - total flux cleaned = -0.00257412 Jy ! Component: 550 - total flux cleaned = -0.00269639 Jy ! Component: 600 - total flux cleaned = -0.00284398 Jy ! Component: 650 - total flux cleaned = -0.00295826 Jy ! Component: 700 - total flux cleaned = -0.00308295 Jy ! Component: 750 - total flux cleaned = -0.00313666 Jy ! Component: 800 - total flux cleaned = -0.00322798 Jy ! Component: 850 - total flux cleaned = -0.00329149 Jy ! Component: 900 - total flux cleaned = -0.00335338 Jy ! Component: 950 - total flux cleaned = -0.00338975 Jy ! Component: 1000 - total flux cleaned = -0.00346069 Jy ! Component: 1050 - total flux cleaned = -0.0034953 Jy ! Component: 1100 - total flux cleaned = -0.00351801 Jy ! Component: 1150 - total flux cleaned = -0.00351815 Jy ! Component: 1200 - total flux cleaned = -0.00351838 Jy ! Component: 1250 - total flux cleaned = -0.00352891 Jy ! Component: 1300 - total flux cleaned = -0.00351856 Jy ! Component: 1350 - total flux cleaned = -0.00355914 Jy ! Component: 1400 - total flux cleaned = -0.00355893 Jy ! Component: 1450 - total flux cleaned = -0.00354895 Jy ! Component: 1500 - total flux cleaned = -0.00352014 Jy ! Component: 1550 - total flux cleaned = -0.0035299 Jy ! Component: 1600 - total flux cleaned = -0.00352997 Jy ! Component: 1650 - total flux cleaned = -0.00353 Jy ! Component: 1700 - total flux cleaned = -0.00350312 Jy ! Component: 1750 - total flux cleaned = -0.00347675 Jy ! Component: 1800 - total flux cleaned = -0.00346801 Jy ! Component: 1850 - total flux cleaned = -0.00345074 Jy ! Component: 1900 - total flux cleaned = -0.00341715 Jy ! Component: 1950 - total flux cleaned = -0.00342535 Jy ! Component: 2000 - total flux cleaned = -0.0033844 Jy ! Component: 2050 - total flux cleaned = -0.0033764 Jy ! Component: 2100 - total flux cleaned = -0.00337641 Jy ! Component: 2150 - total flux cleaned = -0.00339208 Jy ! Component: 2200 - total flux cleaned = -0.00336896 Jy ! Component: 2250 - total flux cleaned = -0.00337656 Jy ! Component: 2300 - total flux cleaned = -0.00335371 Jy ! Component: 2350 - total flux cleaned = -0.00333903 Jy ! Component: 2400 - total flux cleaned = -0.003339 Jy ! Component: 2450 - total flux cleaned = -0.00331719 Jy ! Component: 2500 - total flux cleaned = -0.00331003 Jy ! Component: 2550 - total flux cleaned = -0.00326042 Jy ! Component: 2600 - total flux cleaned = -0.00326045 Jy ! Component: 2650 - total flux cleaned = -0.0032257 Jy ! Component: 2700 - total flux cleaned = -0.00320499 Jy ! Component: 2750 - total flux cleaned = -0.00317104 Jy ! Component: 2800 - total flux cleaned = -0.00315082 Jy ! Component: 2850 - total flux cleaned = -0.00310409 Jy ! Component: 2900 - total flux cleaned = -0.00307112 Jy ! Component: 2950 - total flux cleaned = -0.00304501 Jy ! Component: 3000 - total flux cleaned = -0.00299312 Jy ! Component: 3050 - total flux cleaned = -0.00298026 Jy ! Component: 3100 - total flux cleaned = -0.00298032 Jy ! Component: 3150 - total flux cleaned = -0.0029487 Jy ! Component: 3200 - total flux cleaned = -0.00292364 Jy ! Component: 3250 - total flux cleaned = -0.00290499 Jy ! Component: 3300 - total flux cleaned = -0.00285571 Jy ! Component: 3350 - total flux cleaned = -0.00283134 Jy ! Component: 3400 - total flux cleaned = -0.00281318 Jy ! Component: 3450 - total flux cleaned = -0.00277718 Jy ! Component: 3500 - total flux cleaned = -0.00274154 Jy ! Component: 3550 - total flux cleaned = -0.00274155 Jy ! Component: 3600 - total flux cleaned = -0.0027064 Jy ! Component: 3650 - total flux cleaned = -0.0026889 Jy ! Component: 3700 - total flux cleaned = -0.00265426 Jy ! Component: 3750 - total flux cleaned = -0.00263707 Jy ! Component: 3800 - total flux cleaned = -0.00261434 Jy ! Component: 3850 - total flux cleaned = -0.00258613 Jy ! Component: 3900 - total flux cleaned = -0.00254688 Jy ! Component: 3950 - total flux cleaned = -0.00253027 Jy ! Component: 4000 - total flux cleaned = -0.0025358 Jy ! Component: 4050 - total flux cleaned = -0.00248645 Jy ! Total flux subtracted in 4096 components = -0.0024592 Jy ! Clean residual min=-0.000315 max=0.000320 Jy/beam ! Clean residual mean=-0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.124214 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 418 components and 0.124214 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1628+5140_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.703 x 5.115 at 34.65 degrees (North through East) ! Clean map min=-0.00086834 max=0.08947 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1628+5140_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0894699 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107753 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.361306 0.361306 0.722611 1.44522 2.89044 5.78089 11.5618 23.1236 46.2471 92.4942 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 830.322 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1628+5140_C_uvs.log closed on Sun Mar 30 00:51:56 2014