! Started logfile: /d2/scr/pima/bp177h_uvs/J1640+5232_X_uvs.log on Sat Mar 29 22:26:26 2014 obs /d2/scr/pima/bp177h_uvs/J1640+5232_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1640+5232_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.511111 visibilities/baseline/integration-bin. ! Found source: J1640+5232 ! ! 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 552 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/bp177h_uvs/J1640+5232_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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998560Jy sigma=41.184263 ! Fit after self-cal, rms=0.960436Jy sigma=40.167077 ! 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=1.072 mas, bmaj=3.16 mas, bpa=40.78 degrees ! Estimated noise=1.15372 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 = 0.028203 Jy ! Component: 100 - total flux cleaned = 0.0388349 Jy ! Total flux subtracted in 100 components = 0.0388349 Jy ! Clean residual min=-0.003893 max=0.006723 Jy/beam ! Clean residual mean=0.000011 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.0388349 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0388349 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=0.018182Jy sigma=0.723250 ! Fit after self-cal, rms=0.017130Jy sigma=0.685459 ! 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=1.562 mas, bmaj=3.174 mas, bpa=45.91 degrees ! Estimated noise=0.761371 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 = 0.0075085 Jy ! Component: 100 - total flux cleaned = 0.0111626 Jy ! Component: 150 - total flux cleaned = 0.013282 Jy ! Component: 200 - total flux cleaned = 0.0145905 Jy ! Total flux subtracted in 200 components = 0.0145905 Jy ! Clean residual min=-0.002778 max=0.002188 Jy/beam ! Clean residual mean=0.000027 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0534253 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.0534253 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=0.013551Jy sigma=0.543022 ! Fit after self-cal, rms=0.013537Jy sigma=0.542361 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.562 x 3.174 at 45.91 degrees (North through East) ! Clean map min=-0.0027969 max=0.030012 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* 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.00* KP 0.91 ! LA 0.88 MK 1.00* NL 1.04 OV 1.01 ! PT 0.88 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.00* KP 0.98 ! LA 0.88 MK 1.00* NL 1.13 OV 1.07 ! PT 0.89 SC 0.84 ! ! ! Correcting IF 4. ! 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 5. ! 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 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 1.07 FD 1.00 HN 1.00* KP 1.02 ! LA 1.03 MK 1.00* NL 1.07 OV 0.96 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.12 HN 1.00* KP 1.11 ! LA 0.94 MK 1.00* NL 1.06 OV 1.12 ! PT 0.89 SC 1.13 ! ! ! Fit before self-cal, rms=0.013537Jy sigma=0.542361 ! Fit after self-cal, rms=0.012798Jy sigma=0.516995 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=3.195 mas, bpa=45.78 degrees ! Estimated noise=0.757886 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 = -0.00017907 Jy ! Component: 100 - total flux cleaned = -0.000108871 Jy ! Component: 150 - total flux cleaned = -3.33234e-05 Jy ! Component: 200 - total flux cleaned = 3.10188e-05 Jy ! Total flux subtracted in 200 components = 3.10188e-05 Jy ! Clean residual min=-0.002055 max=0.001623 Jy/beam ! Clean residual mean=0.000009 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0534563 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0534563 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=0.012755Jy sigma=0.515155 ! Fit after self-cal, rms=0.012750Jy sigma=0.514885 ! 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=0.012750Jy sigma=0.514885 ! Fit after self-cal, rms=0.012698Jy sigma=0.514755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.555 mas, bmaj=3.196 mas, bpa=45.49 degrees ! Estimated noise=0.755181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.47571e-05 Jy ! Component: 100 - total flux cleaned = -2.54586e-05 Jy ! Component: 150 - total flux cleaned = 2.84038e-05 Jy ! Component: 200 - total flux cleaned = 6.62649e-05 Jy ! Total flux subtracted in 200 components = 6.62649e-05 Jy ! Clean residual min=-0.002026 max=0.001629 Jy/beam ! Clean residual mean=0.000009 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0535226 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.0535226 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=0.012678Jy sigma=0.513902 ! Fit after self-cal, rms=0.012675Jy sigma=0.513856 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 = 1.53992e-05 Jy ! Component: 100 - total flux cleaned = 5.77143e-05 Jy ! Component: 150 - total flux cleaned = 8.01859e-05 Jy ! Component: 200 - total flux cleaned = 0.00010074 Jy ! Total flux subtracted in 200 components = 0.00010074 Jy ! Clean residual min=-0.002000 max=0.001636 Jy/beam ! Clean residual mean=0.000009 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0536233 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.0536233 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=0.012665Jy sigma=0.513487 ! Fit after self-cal, rms=0.012664Jy sigma=0.513469 ! 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=0.012664Jy sigma=0.513469 ! Fit after self-cal, rms=0.012342Jy sigma=0.497155 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.536 mas, bmaj=3.205 mas, bpa=45.26 degrees ! Estimated noise=0.756836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250456 Jy ! Component: 100 - total flux cleaned = -0.000278732 Jy ! Component: 150 - total flux cleaned = -0.000311346 Jy ! Component: 200 - total flux cleaned = -0.000333083 Jy ! Total flux subtracted in 200 components = -0.000333083 Jy ! Clean residual min=-0.001849 max=0.001457 Jy/beam ! Clean residual mean=0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0532903 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.0532903 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=0.012328Jy sigma=0.496740 ! Fit after self-cal, rms=0.012326Jy sigma=0.496654 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 = -2.2799e-05 Jy ! Component: 100 - total flux cleaned = -4.13688e-05 Jy ! Component: 150 - total flux cleaned = -5.24647e-05 Jy ! Component: 200 - total flux cleaned = -5.77032e-05 Jy ! Total flux subtracted in 200 components = -5.77032e-05 Jy ! Clean residual min=-0.001836 max=0.001456 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0532326 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.0532326 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=0.012320Jy sigma=0.496503 ! Fit after self-cal, rms=0.012318Jy sigma=0.496497 ! 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=0.012318Jy sigma=0.496497 ! Fit after self-cal, rms=0.012215Jy sigma=0.490975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.78 mas, bmaj=4.197 mas, bpa=79.51 degrees ! Estimated noise=0.815195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.32203e-05 Jy ! Component: 100 - total flux cleaned = -6.48658e-05 Jy ! Component: 150 - total flux cleaned = -7.89102e-05 Jy ! Component: 200 - total flux cleaned = -8.84073e-05 Jy ! Total flux subtracted in 200 components = -8.84073e-05 Jy ! Clean residual min=-0.001929 max=0.001547 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0531442 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.0531442 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=0.012212Jy sigma=0.490911 ! Fit after self-cal, rms=0.012212Jy sigma=0.490872 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 = 4.47204e-06 Jy ! Component: 100 - total flux cleaned = 4.43099e-06 Jy ! Component: 150 - total flux cleaned = 1.549e-06 Jy ! Component: 200 - total flux cleaned = -3.99653e-06 Jy ! Total flux subtracted in 200 components = -3.99653e-06 Jy ! Clean residual min=-0.001923 max=0.001548 Jy/beam ! Clean residual mean=-0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0531402 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.0531402 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=0.012211Jy sigma=0.490844 ! Fit after self-cal, rms=0.012211Jy sigma=0.490838 ! 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=1.532 mas, bmaj=3.207 mas, bpa=45.21 degrees ! Estimated noise=0.754397 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.532 x 3.207 at 45.21 degrees (North through East) ! Clean map min=-0.0016799 max=0.029277 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=1.036 mas, bmaj=3.224 mas, bpa=40.33 degrees ! Estimated noise=1.14434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288326 Jy ! Component: 100 - total flux cleaned = 0.0396281 Jy ! Component: 150 - total flux cleaned = 0.0448823 Jy ! Component: 200 - total flux cleaned = 0.0477752 Jy ! Total flux subtracted in 200 components = 0.0477752 Jy ! Clean residual min=-0.002273 max=0.002570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0477752 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0477752 Jy ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=3.207 mas, bpa=45.21 degrees ! Estimated noise=0.754397 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 = 0.00222468 Jy ! Component: 100 - total flux cleaned = 0.00348622 Jy ! Component: 150 - total flux cleaned = 0.00393321 Jy ! Component: 200 - total flux cleaned = 0.00412467 Jy ! Total flux subtracted in 200 components = 0.00412467 Jy ! Clean residual min=-0.001974 max=0.001529 Jy/beam ! Clean residual mean=0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0518999 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.0518999 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=2.78 mas, bmaj=4.197 mas, bpa=79.51 degrees ! Estimated noise=0.815195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422701 Jy ! Component: 100 - total flux cleaned = 0.000544449 Jy ! Component: 150 - total flux cleaned = 0.000652937 Jy ! Component: 200 - total flux cleaned = 0.000733355 Jy ! Total flux subtracted in 200 components = 0.000733355 Jy ! Clean residual min=-0.002035 max=0.001715 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0526333 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 = 5.83261e-05 Jy ! Component: 100 - total flux cleaned = 0.000111846 Jy ! Component: 150 - total flux cleaned = 0.000172543 Jy ! Component: 200 - total flux cleaned = 0.000215671 Jy ! Total flux subtracted in 200 components = 0.000215671 Jy ! Clean residual min=-0.002003 max=0.001659 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0528489 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.0528489 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=3.207 mas, bpa=45.21 degrees ! Estimated noise=0.754397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.96812e-05 Jy ! Component: 100 - total flux cleaned = -1.12985e-05 Jy ! Component: 150 - total flux cleaned = 1.11525e-05 Jy ! Component: 200 - total flux cleaned = 5.13876e-05 Jy ! Total flux subtracted in 200 components = 5.13876e-05 Jy ! Clean residual min=-0.001818 max=0.001421 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0529003 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.0529003 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=0.012244Jy sigma=0.492087 ! Fit after self-cal, rms=0.012233Jy sigma=0.491613 wmodel /d2/scr/pima/bp177h_uvs/J1640+5232_X_map.mod ! Writing 64 model components to file: /d2/scr/pima/bp177h_uvs/J1640+5232_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1640+5232_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1640+5232_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1640+5232_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1640+5232_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 = -0.000645792 Jy ! Component: 100 - total flux cleaned = -0.000720829 Jy ! Component: 150 - total flux cleaned = -0.000637361 Jy ! Component: 200 - total flux cleaned = -0.000581644 Jy ! Component: 250 - total flux cleaned = -0.000515537 Jy ! Component: 300 - total flux cleaned = -0.000561376 Jy ! Component: 350 - total flux cleaned = -0.000589942 Jy ! Component: 400 - total flux cleaned = -0.00059005 Jy ! Component: 450 - total flux cleaned = -0.000652988 Jy ! Component: 500 - total flux cleaned = -0.000700585 Jy ! Component: 550 - total flux cleaned = -0.000757587 Jy ! Component: 600 - total flux cleaned = -0.00076847 Jy ! Component: 650 - total flux cleaned = -0.000757815 Jy ! Component: 700 - total flux cleaned = -0.000738111 Jy ! Component: 750 - total flux cleaned = -0.000738156 Jy ! Component: 800 - total flux cleaned = -0.000710511 Jy ! Component: 850 - total flux cleaned = -0.000683675 Jy ! Component: 900 - total flux cleaned = -0.000657662 Jy ! Component: 950 - total flux cleaned = -0.000640752 Jy ! Component: 1000 - total flux cleaned = -0.000632511 Jy ! Component: 1050 - total flux cleaned = -0.000600913 Jy ! Component: 1100 - total flux cleaned = -0.00058551 Jy ! Component: 1150 - total flux cleaned = -0.000540562 Jy ! Component: 1200 - total flux cleaned = -0.000474714 Jy ! Component: 1250 - total flux cleaned = -0.000410375 Jy ! Component: 1300 - total flux cleaned = -0.000375241 Jy ! Component: 1350 - total flux cleaned = -0.000327014 Jy ! Component: 1400 - total flux cleaned = -0.000306727 Jy ! Component: 1450 - total flux cleaned = -0.000286703 Jy ! Component: 1500 - total flux cleaned = -0.000260546 Jy ! Component: 1550 - total flux cleaned = -0.000228361 Jy ! Component: 1600 - total flux cleaned = -0.00022841 Jy ! Component: 1650 - total flux cleaned = -0.000184347 Jy ! Component: 1700 - total flux cleaned = -0.000146964 Jy ! Component: 1750 - total flux cleaned = -0.000116106 Jy ! Component: 1800 - total flux cleaned = -9.15224e-05 Jy ! Component: 1850 - total flux cleaned = -6.11835e-05 Jy ! Component: 1900 - total flux cleaned = -3.10539e-05 Jy ! Component: 1950 - total flux cleaned = -1.11349e-06 Jy ! Component: 2000 - total flux cleaned = 2.26648e-05 Jy ! Component: 2050 - total flux cleaned = 4.03474e-05 Jy ! Component: 2100 - total flux cleaned = 6.97442e-05 Jy ! Component: 2150 - total flux cleaned = 9.31549e-05 Jy ! Component: 2200 - total flux cleaned = 0.000122286 Jy ! Component: 2250 - total flux cleaned = 0.000157016 Jy ! Component: 2300 - total flux cleaned = 0.000185864 Jy ! Component: 2350 - total flux cleaned = 0.000214598 Jy ! Component: 2400 - total flux cleaned = 0.000237542 Jy ! Component: 2450 - total flux cleaned = 0.000260457 Jy ! Component: 2500 - total flux cleaned = 0.000289012 Jy ! Component: 2550 - total flux cleaned = 0.000317462 Jy ! Component: 2600 - total flux cleaned = 0.000351547 Jy ! Component: 2650 - total flux cleaned = 0.000391228 Jy ! Component: 2700 - total flux cleaned = 0.000419534 Jy ! Component: 2750 - total flux cleaned = 0.000442165 Jy ! Component: 2800 - total flux cleaned = 0.000464737 Jy ! Component: 2850 - total flux cleaned = 0.000509935 Jy ! Component: 2900 - total flux cleaned = 0.000532533 Jy ! Component: 2950 - total flux cleaned = 0.000572112 Jy ! Component: 3000 - total flux cleaned = 0.000606111 Jy ! Component: 3050 - total flux cleaned = 0.000640192 Jy ! Component: 3100 - total flux cleaned = 0.000674301 Jy ! Component: 3150 - total flux cleaned = 0.000702825 Jy ! Component: 3200 - total flux cleaned = 0.00074283 Jy ! Component: 3250 - total flux cleaned = 0.000777145 Jy ! Component: 3300 - total flux cleaned = 0.000805862 Jy ! Component: 3350 - total flux cleaned = 0.000846105 Jy ! Component: 3400 - total flux cleaned = 0.000886494 Jy ! Component: 3450 - total flux cleaned = 0.0009154 Jy ! Component: 3500 - total flux cleaned = 0.000950178 Jy ! Component: 3550 - total flux cleaned = 0.000990899 Jy ! Component: 3600 - total flux cleaned = 0.0010259 Jy ! Component: 3650 - total flux cleaned = 0.00106679 Jy ! Component: 3700 - total flux cleaned = 0.001102 Jy ! Component: 3750 - total flux cleaned = 0.00113729 Jy ! Component: 3800 - total flux cleaned = 0.00117862 Jy ! Component: 3850 - total flux cleaned = 0.0012201 Jy ! Component: 3900 - total flux cleaned = 0.00125574 Jy ! Component: 3950 - total flux cleaned = 0.00129148 Jy ! Component: 4000 - total flux cleaned = 0.00133336 Jy ! Component: 4050 - total flux cleaned = 0.00137535 Jy ! Total flux subtracted in 4096 components = 0.00141147 Jy ! Clean residual min=-0.000367 max=0.000330 Jy/beam ! Clean residual mean=0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0543118 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 299 components and 0.0543118 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1640+5232_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.532 x 3.207 at 45.21 degrees (North through East) ! Clean map min=-0.00078896 max=0.029917 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1640+5232_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0299172 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.22921e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.925474 0.925474 1.85095 3.7019 7.40379 14.8076 29.6152 59.2303 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 324.158 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1640+5232_X_uvs.log closed on Sat Mar 29 22:26:31 2014