! Started logfile: /d2/scr/pima/bp177i_uvs/J1054+5512_C_uvs.log on Tue Apr 15 00:24:16 2014 obs /d2/scr/pima/bp177i_uvs/J1054+5512_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1054+5512_C_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 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 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1054+5512_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. ! ! 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=1.003540Jy sigma=46.401725 ! Fit after self-cal, rms=0.942838Jy sigma=43.615621 ! 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=1.344 mas, bmaj=4.459 mas, bpa=7.641 degrees ! Estimated noise=0.601245 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 = 0.0432612 Jy ! Component: 100 - total flux cleaned = 0.0530566 Jy ! Total flux subtracted in 100 components = 0.0530566 Jy ! Clean residual min=-0.001858 max=0.003544 Jy/beam ! Clean residual mean=0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0530566 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0530566 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=0.016040Jy sigma=0.659538 ! Fit after self-cal, rms=0.016019Jy sigma=0.658718 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389094 Jy ! Component: 100 - total flux cleaned = 0.00590811 Jy ! Total flux subtracted in 100 components = 0.00590811 Jy ! Clean residual min=-0.001496 max=0.001640 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0589648 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0589648 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=0.014770Jy sigma=0.606440 ! Fit after self-cal, rms=0.014767Jy sigma=0.606281 ! 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=1.588 mas, bmaj=4.754 mas, bpa=6.783 degrees ! Estimated noise=0.471106 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 = 0.00147035 Jy ! Component: 100 - total flux cleaned = 0.00226657 Jy ! Component: 150 - total flux cleaned = 0.00275195 Jy ! Component: 200 - total flux cleaned = 0.00293808 Jy ! Total flux subtracted in 200 components = 0.00293808 Jy ! Clean residual min=-0.001554 max=0.001563 Jy/beam ! Clean residual mean=0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0619028 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0619028 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=0.014541Jy sigma=0.601689 ! Fit after self-cal, rms=0.014539Jy sigma=0.601573 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.588 x 4.754 at 6.783 degrees (North through East) ! Clean map min=-0.0015101 max=0.056613 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 1.10 HN 0.95 KP 0.91 ! LA 0.99 MK 0.99 NL 1.08 OV 0.94 ! PT 0.90 SC 0.98 ! ! ! 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 1.11 HN 0.97 KP 1.05 ! LA 1.07 MK 1.08 NL 1.02 OV 0.95 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.99 KP 0.98 ! LA 1.03 MK 1.02 NL 1.08 OV 0.97 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.11 KP 1.00 ! LA 1.09 MK 1.02 NL 1.02 OV 0.98 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.92 KP 0.89 ! LA 1.03 MK 0.95 NL 1.13 OV 0.96 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.02 KP 0.95 ! LA 1.02 MK 0.97 NL 1.08 OV 1.00 ! PT 0.95 SC 0.94 ! ! ! Fit before self-cal, rms=0.014539Jy sigma=0.601573 ! Fit after self-cal, rms=0.013909Jy sigma=0.570120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=4.75 mas, bpa=6.866 degrees ! Estimated noise=0.4695 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 = -3.88455e-06 Jy ! Component: 100 - total flux cleaned = -4.04162e-06 Jy ! Component: 150 - total flux cleaned = -1.37384e-05 Jy ! Component: 200 - total flux cleaned = -3.92919e-05 Jy ! Total flux subtracted in 200 components = -3.92919e-05 Jy ! Clean residual min=-0.001369 max=0.001135 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0618635 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0618636 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=0.013892Jy sigma=0.569415 ! Fit after self-cal, rms=0.013892Jy sigma=0.569311 ! 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=0.013892Jy sigma=0.569311 ! Fit after self-cal, rms=0.013887Jy sigma=0.569240 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=4.752 mas, bpa=6.909 degrees ! Estimated noise=0.469175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.31593e-05 Jy ! Component: 100 - total flux cleaned = 3.31226e-05 Jy ! Component: 150 - total flux cleaned = 2.50224e-06 Jy ! Component: 200 - total flux cleaned = -4.78576e-06 Jy ! Total flux subtracted in 200 components = -4.78576e-06 Jy ! Clean residual min=-0.001378 max=0.001117 Jy/beam ! Clean residual mean=0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0618588 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0618588 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=0.013877Jy sigma=0.568896 ! Fit after self-cal, rms=0.013876Jy sigma=0.568886 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 = -8.40151e-06 Jy ! Component: 100 - total flux cleaned = -1.49243e-05 Jy ! Component: 150 - total flux cleaned = -2.10395e-05 Jy ! Component: 200 - total flux cleaned = -2.70559e-05 Jy ! Total flux subtracted in 200 components = -2.70559e-05 Jy ! Clean residual min=-0.001383 max=0.001112 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0618317 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0618317 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=0.013870Jy sigma=0.568672 ! Fit after self-cal, rms=0.013869Jy sigma=0.568664 ! 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=0.013869Jy sigma=0.568664 ! Fit after self-cal, rms=0.013865Jy sigma=0.568618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.582 mas, bmaj=4.753 mas, bpa=6.94 degrees ! Estimated noise=0.468921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.84845e-05 Jy ! Component: 100 - total flux cleaned = 4.84809e-05 Jy ! Component: 150 - total flux cleaned = 3.68196e-05 Jy ! Component: 200 - total flux cleaned = 3.14349e-05 Jy ! Total flux subtracted in 200 components = 3.14349e-05 Jy ! Clean residual min=-0.001393 max=0.001097 Jy/beam ! Clean residual mean=0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0618631 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0618631 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=0.013858Jy sigma=0.568450 ! Fit after self-cal, rms=0.013858Jy sigma=0.568445 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 = -1.13751e-06 Jy ! Component: 100 - total flux cleaned = -6.17339e-06 Jy ! Component: 150 - total flux cleaned = -6.22513e-06 Jy ! Component: 200 - total flux cleaned = -1.52088e-05 Jy ! Total flux subtracted in 200 components = -1.52088e-05 Jy ! Clean residual min=-0.001396 max=0.001092 Jy/beam ! Clean residual mean=0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0618479 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0618479 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=0.013854Jy sigma=0.568330 ! Fit after self-cal, rms=0.013854Jy sigma=0.568324 ! 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=0.013854Jy sigma=0.568324 ! Fit after self-cal, rms=0.013848Jy sigma=0.568299 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.526 mas, bmaj=5.218 mas, bpa=6.225 degrees ! Estimated noise=0.591326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021609 Jy ! Component: 100 - total flux cleaned = 0.000242246 Jy ! Component: 150 - total flux cleaned = 0.000251287 Jy ! Component: 200 - total flux cleaned = 0.000259545 Jy ! Total flux subtracted in 200 components = 0.000259545 Jy ! Clean residual min=-0.001910 max=0.001441 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0621075 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0621075 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=0.013847Jy sigma=0.568403 ! Fit after self-cal, rms=0.013848Jy sigma=0.568384 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 = 1.61474e-05 Jy ! Component: 100 - total flux cleaned = 2.00262e-05 Jy ! Component: 150 - total flux cleaned = 1.99985e-05 Jy ! Component: 200 - total flux cleaned = 2.3459e-05 Jy ! Total flux subtracted in 200 components = 2.3459e-05 Jy ! Clean residual min=-0.001908 max=0.001447 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0621309 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0621309 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=0.013851Jy sigma=0.568436 ! Fit after self-cal, rms=0.013851Jy sigma=0.568430 ! 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=1.58 mas, bmaj=4.754 mas, bpa=6.959 degrees ! Estimated noise=0.468641 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.58 x 4.754 at 6.959 degrees (North through East) ! Clean map min=-0.0013312 max=0.056262 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=1.335 mas, bmaj=4.466 mas, bpa=7.831 degrees ! Estimated noise=0.597254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0429734 Jy ! Component: 100 - total flux cleaned = 0.052797 Jy ! Component: 150 - total flux cleaned = 0.0567793 Jy ! Component: 200 - total flux cleaned = 0.0588442 Jy ! Total flux subtracted in 200 components = 0.0588442 Jy ! Clean residual min=-0.001311 max=0.001275 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0588442 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0588442 Jy ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.754 mas, bpa=6.959 degrees ! Estimated noise=0.468641 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 = 0.0014464 Jy ! Component: 100 - total flux cleaned = 0.00222594 Jy ! Component: 150 - total flux cleaned = 0.00270832 Jy ! Component: 200 - total flux cleaned = 0.00294075 Jy ! Total flux subtracted in 200 components = 0.00294075 Jy ! Clean residual min=-0.001415 max=0.001134 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.061785 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.061785 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=3.526 mas, bmaj=5.218 mas, bpa=6.225 degrees ! Estimated noise=0.591326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246574 Jy ! Component: 100 - total flux cleaned = 0.000274202 Jy ! Component: 150 - total flux cleaned = 0.000297598 Jy ! Component: 200 - total flux cleaned = 0.000317621 Jy ! Total flux subtracted in 200 components = 0.000317621 Jy ! Clean residual min=-0.001905 max=0.001436 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0621026 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 = 4.50401e-06 Jy ! Component: 100 - total flux cleaned = 8.56186e-06 Jy ! Component: 150 - total flux cleaned = 1.22439e-05 Jy ! Component: 200 - total flux cleaned = 1.57572e-05 Jy ! Total flux subtracted in 200 components = 1.57572e-05 Jy ! Clean residual min=-0.001898 max=0.001439 Jy/beam ! Clean residual mean=0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0621184 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0621184 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.754 mas, bpa=6.959 degrees ! Estimated noise=0.468641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.16044e-05 Jy ! Component: 100 - total flux cleaned = -5.13579e-05 Jy ! Component: 150 - total flux cleaned = -6.10452e-05 Jy ! Component: 200 - total flux cleaned = -6.11204e-05 Jy ! Total flux subtracted in 200 components = -6.11204e-05 Jy ! Clean residual min=-0.001402 max=0.001107 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0620572 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0620573 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=0.013868Jy sigma=0.568989 ! Fit after self-cal, rms=0.013866Jy sigma=0.568932 wmodel /d2/scr/pima/bp177i_uvs/J1054+5512_C_map.mod ! Writing 41 model components to file: /d2/scr/pima/bp177i_uvs/J1054+5512_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1054+5512_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1054+5512_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1054+5512_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1054+5512_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 = -0.000554346 Jy ! Component: 100 - total flux cleaned = -0.000638321 Jy ! Component: 150 - total flux cleaned = -0.000697276 Jy ! Component: 200 - total flux cleaned = -0.00079126 Jy ! Component: 250 - total flux cleaned = -0.000845211 Jy ! Component: 300 - total flux cleaned = -0.000845418 Jy ! Component: 350 - total flux cleaned = -0.000862455 Jy ! Component: 400 - total flux cleaned = -0.000895052 Jy ! Component: 450 - total flux cleaned = -0.000926506 Jy ! Component: 500 - total flux cleaned = -0.000956812 Jy ! Component: 550 - total flux cleaned = -0.000971337 Jy ! Component: 600 - total flux cleaned = -0.000956809 Jy ! Component: 650 - total flux cleaned = -0.00094263 Jy ! Component: 700 - total flux cleaned = -0.000942389 Jy ! Component: 750 - total flux cleaned = -0.000928327 Jy ! Component: 800 - total flux cleaned = -0.000862504 Jy ! Component: 850 - total flux cleaned = -0.000849853 Jy ! Component: 900 - total flux cleaned = -0.000799702 Jy ! Component: 950 - total flux cleaned = -0.000762725 Jy ! Component: 1000 - total flux cleaned = -0.000714404 Jy ! Component: 1050 - total flux cleaned = -0.000702312 Jy ! Component: 1100 - total flux cleaned = -0.000620174 Jy ! Component: 1150 - total flux cleaned = -0.000597247 Jy ! Component: 1200 - total flux cleaned = -0.000563173 Jy ! Component: 1250 - total flux cleaned = -0.000563022 Jy ! Component: 1300 - total flux cleaned = -0.000497485 Jy ! Component: 1350 - total flux cleaned = -0.000486864 Jy ! Component: 1400 - total flux cleaned = -0.000455033 Jy ! Component: 1450 - total flux cleaned = -0.000392635 Jy ! Component: 1500 - total flux cleaned = -0.000361857 Jy ! Component: 1550 - total flux cleaned = -0.000321265 Jy ! Component: 1600 - total flux cleaned = -0.00029134 Jy ! Component: 1650 - total flux cleaned = -0.000252023 Jy ! Component: 1700 - total flux cleaned = -0.000184255 Jy ! Component: 1750 - total flux cleaned = -0.00018424 Jy ! Component: 1800 - total flux cleaned = -0.000146413 Jy ! Component: 1850 - total flux cleaned = -0.000109011 Jy ! Component: 1900 - total flux cleaned = -9.06343e-05 Jy ! Component: 1950 - total flux cleaned = -5.40134e-05 Jy ! Component: 2000 - total flux cleaned = -8.73456e-06 Jy ! Component: 2050 - total flux cleaned = 3.59549e-05 Jy ! Component: 2100 - total flux cleaned = 7.12662e-05 Jy ! Component: 2150 - total flux cleaned = 0.000132261 Jy ! Component: 2200 - total flux cleaned = 0.000149489 Jy ! Component: 2250 - total flux cleaned = 0.0001751 Jy ! Component: 2300 - total flux cleaned = 0.000208954 Jy ! Component: 2350 - total flux cleaned = 0.000250749 Jy ! Component: 2400 - total flux cleaned = 0.000275479 Jy ! Component: 2450 - total flux cleaned = 0.000316376 Jy ! Component: 2500 - total flux cleaned = 0.000340609 Jy ! Component: 2550 - total flux cleaned = 0.000372784 Jy ! Component: 2600 - total flux cleaned = 0.000404622 Jy ! Component: 2650 - total flux cleaned = 0.00046769 Jy ! Component: 2700 - total flux cleaned = 0.000475432 Jy ! Component: 2750 - total flux cleaned = 0.00051424 Jy ! Component: 2800 - total flux cleaned = 0.000567984 Jy ! Component: 2850 - total flux cleaned = 0.000575602 Jy ! Component: 2900 - total flux cleaned = 0.000635932 Jy ! Component: 2950 - total flux cleaned = 0.000665824 Jy ! Component: 3000 - total flux cleaned = 0.00068812 Jy ! Component: 3050 - total flux cleaned = 0.000739687 Jy ! Component: 3100 - total flux cleaned = 0.000776248 Jy ! Component: 3150 - total flux cleaned = 0.000819698 Jy ! Component: 3200 - total flux cleaned = 0.000855615 Jy ! Component: 3250 - total flux cleaned = 0.000869792 Jy ! Component: 3300 - total flux cleaned = 0.000912248 Jy ! Component: 3350 - total flux cleaned = 0.000947227 Jy ! Component: 3400 - total flux cleaned = 0.00097497 Jy ! Component: 3450 - total flux cleaned = 0.000988815 Jy ! Component: 3500 - total flux cleaned = 0.00102313 Jy ! Component: 3550 - total flux cleaned = 0.00104349 Jy ! Component: 3600 - total flux cleaned = 0.00107722 Jy ! Component: 3650 - total flux cleaned = 0.00110403 Jy ! Component: 3700 - total flux cleaned = 0.00111736 Jy ! Component: 3750 - total flux cleaned = 0.00113049 Jy ! Component: 3800 - total flux cleaned = 0.00113052 Jy ! Component: 3850 - total flux cleaned = 0.00118258 Jy ! Component: 3900 - total flux cleaned = 0.00119549 Jy ! Component: 3950 - total flux cleaned = 0.00121474 Jy ! Component: 4000 - total flux cleaned = 0.00124024 Jy ! Component: 4050 - total flux cleaned = 0.00124662 Jy ! Total flux subtracted in 4096 components = 0.00128441 Jy ! Clean residual min=-0.000368 max=0.000429 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0633417 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 339 components and 0.0633417 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1054+5512_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.58 x 4.754 at 6.959 degrees (North through East) ! Clean map min=-0.00077596 max=0.056265 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1054+5512_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0562648 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115112 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.613768 0.613768 1.22754 2.45507 4.91014 9.82028 19.6406 39.2811 78.5622 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 488.784 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1054+5512_C_uvs.log closed on Tue Apr 15 00:24:22 2014