! Started logfile: /d2/scr/pima/bp177i_uvs/J1134+5144_X_uvs.log on Tue Apr 15 00:19:57 2014 obs /d2/scr/pima/bp177i_uvs/J1134+5144_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1134+5144_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1134+5144 ! ! 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 360 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/J1134+5144_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000936Jy sigma=39.804901 ! Fit after self-cal, rms=0.983728Jy sigma=39.827955 ! 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=1.138 mas, bmaj=2.384 mas, bpa=23.04 degrees ! Estimated noise=1.31423 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 = 0.0130371 Jy ! Component: 100 - total flux cleaned = 0.0166571 Jy ! Total flux subtracted in 100 components = 0.0166571 Jy ! Clean residual min=-0.002903 max=0.003218 Jy/beam ! Clean residual mean=-0.000003 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.0166571 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0166571 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=0.016176Jy sigma=0.625020 ! Fit after self-cal, rms=0.013289Jy sigma=0.508765 ! 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=1.416 mas, bmaj=2.655 mas, bpa=25.12 degrees ! Estimated noise=0.965145 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 = 0.00287037 Jy ! Component: 100 - total flux cleaned = 0.00397451 Jy ! Component: 150 - total flux cleaned = 0.00419599 Jy ! Component: 200 - total flux cleaned = 0.00426025 Jy ! Total flux subtracted in 200 components = 0.00426025 Jy ! Clean residual min=-0.001673 max=0.001764 Jy/beam ! Clean residual mean=-0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0209173 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.0209173 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=0.012610Jy sigma=0.488129 ! Fit after self-cal, rms=0.012599Jy sigma=0.487865 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.416 x 2.655 at 25.12 degrees (North through East) ! Clean map min=-0.0016124 max=0.018711 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.95 KP 0.88 ! LA 1.04 MK 1.00* OV 0.93 PT 0.88 ! SC 0.89 ! ! ! 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* 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* 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! 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* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.012599Jy sigma=0.487865 ! Fit after self-cal, rms=0.012405Jy sigma=0.486103 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.414 mas, bmaj=2.658 mas, bpa=25.07 degrees ! Estimated noise=0.950711 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 = -0.000205703 Jy ! Component: 100 - total flux cleaned = -0.000243576 Jy ! Component: 150 - total flux cleaned = -0.000261071 Jy ! Component: 200 - total flux cleaned = -0.000276105 Jy ! Total flux subtracted in 200 components = -0.000276105 Jy ! Clean residual min=-0.001534 max=0.001625 Jy/beam ! Clean residual mean=-0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0206412 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.0206412 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=0.012357Jy sigma=0.484156 ! Fit after self-cal, rms=0.012352Jy sigma=0.484029 ! 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=0.012352Jy sigma=0.484029 ! Fit after self-cal, rms=0.012351Jy sigma=0.483990 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.415 mas, bmaj=2.659 mas, bpa=25.15 degrees ! Estimated noise=0.94913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.48965e-05 Jy ! Component: 100 - total flux cleaned = -2.86319e-05 Jy ! Component: 150 - total flux cleaned = -2.90354e-05 Jy ! Component: 200 - total flux cleaned = -2.94587e-05 Jy ! Total flux subtracted in 200 components = -2.94587e-05 Jy ! Clean residual min=-0.001482 max=0.001572 Jy/beam ! Clean residual mean=-0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0206117 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.0206117 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=0.482948 ! Fit after self-cal, rms=0.012317Jy sigma=0.482908 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 = 1.39423e-05 Jy ! Component: 100 - total flux cleaned = 2.71466e-06 Jy ! Component: 150 - total flux cleaned = 3.13171e-06 Jy ! Component: 200 - total flux cleaned = 3.7025e-06 Jy ! Total flux subtracted in 200 components = 3.7025e-06 Jy ! Clean residual min=-0.001439 max=0.001549 Jy/beam ! Clean residual mean=-0.000002 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0206154 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0206154 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=0.012296Jy sigma=0.482226 ! Fit after self-cal, rms=0.012294Jy sigma=0.482204 ! 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=0.012294Jy sigma=0.482204 ! Fit after self-cal, rms=0.012309Jy sigma=0.482175 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.416 mas, bmaj=2.66 mas, bpa=25.24 degrees ! Estimated noise=0.948842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.21789e-05 Jy ! Component: 100 - total flux cleaned = 1.24484e-05 Jy ! Component: 150 - total flux cleaned = 2.54392e-06 Jy ! Component: 200 - total flux cleaned = 2.44299e-06 Jy ! Total flux subtracted in 200 components = 2.44299e-06 Jy ! Clean residual min=-0.001417 max=0.001552 Jy/beam ! Clean residual mean=-0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0206179 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0206179 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=0.012293Jy sigma=0.481654 ! Fit after self-cal, rms=0.012292Jy sigma=0.481640 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 = 9.80112e-06 Jy ! Component: 100 - total flux cleaned = 9.44261e-06 Jy ! Component: 150 - total flux cleaned = 8.79167e-07 Jy ! Component: 200 - total flux cleaned = 1.5048e-06 Jy ! Total flux subtracted in 200 components = 1.5048e-06 Jy ! Clean residual min=-0.001401 max=0.001539 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0206194 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0206194 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=0.012280Jy sigma=0.481270 ! Fit after self-cal, rms=0.012279Jy sigma=0.481262 ! 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=0.012279Jy sigma=0.481262 ! Fit after self-cal, rms=0.012294Jy sigma=0.481246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.558 mas, bmaj=4.507 mas, bpa=67.1 degrees ! Estimated noise=1.05249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122954 Jy ! Component: 100 - total flux cleaned = 0.000132791 Jy ! Component: 150 - total flux cleaned = 0.000142565 Jy ! Component: 200 - total flux cleaned = 0.000151597 Jy ! Total flux subtracted in 200 components = 0.000151597 Jy ! Clean residual min=-0.001538 max=0.001747 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.020771 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 37 components and 0.020771 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=0.012286Jy sigma=0.480959 ! Fit after self-cal, rms=0.012286Jy sigma=0.480951 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 = 1.79402e-05 Jy ! Component: 100 - total flux cleaned = 2.61375e-05 Jy ! Component: 150 - total flux cleaned = 3.41153e-05 Jy ! Component: 200 - total flux cleaned = 3.38814e-05 Jy ! Total flux subtracted in 200 components = 3.38814e-05 Jy ! Clean residual min=-0.001529 max=0.001676 Jy/beam ! Clean residual mean=-0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0208049 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.0208049 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=0.012282Jy sigma=0.480765 ! Fit after self-cal, rms=0.012282Jy sigma=0.480760 ! 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=1.416 mas, bmaj=2.66 mas, bpa=25.3 degrees ! Estimated noise=0.948931 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.416 x 2.66 at 25.3 degrees (North through East) ! Clean map min=-0.0013747 max=0.018027 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=1.132 mas, bmaj=2.393 mas, bpa=23.07 degrees ! Estimated noise=1.29232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149895 Jy ! Component: 100 - total flux cleaned = 0.018835 Jy ! Component: 150 - total flux cleaned = 0.0205924 Jy ! Component: 200 - total flux cleaned = 0.0209791 Jy ! Total flux subtracted in 200 components = 0.0209791 Jy ! Clean residual min=-0.002292 max=0.002294 Jy/beam ! Clean residual mean=-0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0209791 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0209791 Jy ! Inverting map and beam ! Estimated beam: bmin=1.416 mas, bmaj=2.66 mas, bpa=25.3 degrees ! Estimated noise=0.948931 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 = -0.000231477 Jy ! Component: 100 - total flux cleaned = -0.000271679 Jy ! Component: 150 - total flux cleaned = -0.000324978 Jy ! Component: 200 - total flux cleaned = -0.000388009 Jy ! Total flux subtracted in 200 components = -0.000388009 Jy ! Clean residual min=-0.001530 max=0.001792 Jy/beam ! Clean residual mean=-0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0205911 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.0205911 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=2.558 mas, bmaj=4.507 mas, bpa=67.1 degrees ! Estimated noise=1.05249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159196 Jy ! Component: 100 - total flux cleaned = 0.000174673 Jy ! Component: 150 - total flux cleaned = 0.000175466 Jy ! Component: 200 - total flux cleaned = 0.000189352 Jy ! Total flux subtracted in 200 components = 0.000189352 Jy ! Clean residual min=-0.001607 max=0.001998 Jy/beam ! Clean residual mean=-0.000004 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0207804 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 = 1.33291e-05 Jy ! Component: 100 - total flux cleaned = 2.5911e-05 Jy ! Component: 150 - total flux cleaned = 2.66494e-05 Jy ! Component: 200 - total flux cleaned = 3.7775e-05 Jy ! Total flux subtracted in 200 components = 3.7775e-05 Jy ! Clean residual min=-0.001589 max=0.001872 Jy/beam ! Clean residual mean=-0.000003 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0208182 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 30 components and 0.0208182 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.416 mas, bmaj=2.66 mas, bpa=25.3 degrees ! Estimated noise=0.948931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.18508e-05 Jy ! Component: 100 - total flux cleaned = -6.18561e-05 Jy ! Component: 150 - total flux cleaned = -7.3907e-05 Jy ! Component: 200 - total flux cleaned = -8.42277e-05 Jy ! Total flux subtracted in 200 components = -8.42277e-05 Jy ! Clean residual min=-0.001415 max=0.001506 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.020734 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.020734 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=0.012302Jy sigma=0.481379 ! Fit after self-cal, rms=0.012302Jy sigma=0.481320 wmodel /d2/scr/pima/bp177i_uvs/J1134+5144_X_map.mod ! Writing 33 model components to file: /d2/scr/pima/bp177i_uvs/J1134+5144_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1134+5144_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1134+5144_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1134+5144_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1134+5144_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 = 0.000148893 Jy ! Component: 100 - total flux cleaned = 1.06289e-05 Jy ! Component: 150 - total flux cleaned = -9.57553e-05 Jy ! Component: 200 - total flux cleaned = -0.000153374 Jy ! Component: 250 - total flux cleaned = -0.000154348 Jy ! Component: 300 - total flux cleaned = -0.000122758 Jy ! Component: 350 - total flux cleaned = -0.000137404 Jy ! Component: 400 - total flux cleaned = -0.000166884 Jy ! Component: 450 - total flux cleaned = -0.000223134 Jy ! Component: 500 - total flux cleaned = -0.000277382 Jy ! Component: 550 - total flux cleaned = -0.000264121 Jy ! Component: 600 - total flux cleaned = -0.00028971 Jy ! Component: 650 - total flux cleaned = -0.000314569 Jy ! Component: 700 - total flux cleaned = -0.000326712 Jy ! Component: 750 - total flux cleaned = -0.000350876 Jy ! Component: 800 - total flux cleaned = -0.000350907 Jy ! Component: 850 - total flux cleaned = -0.000350787 Jy ! Component: 900 - total flux cleaned = -0.000350942 Jy ! Component: 950 - total flux cleaned = -0.000328238 Jy ! Component: 1000 - total flux cleaned = -0.000305765 Jy ! Component: 1050 - total flux cleaned = -0.000283606 Jy ! Component: 1100 - total flux cleaned = -0.000250677 Jy ! Component: 1150 - total flux cleaned = -0.000239797 Jy ! Component: 1200 - total flux cleaned = -0.000228913 Jy ! Component: 1250 - total flux cleaned = -0.000228883 Jy ! Component: 1300 - total flux cleaned = -0.000228786 Jy ! Component: 1350 - total flux cleaned = -0.000250083 Jy ! Component: 1400 - total flux cleaned = -0.000239537 Jy ! Component: 1450 - total flux cleaned = -0.000271458 Jy ! Component: 1500 - total flux cleaned = -0.000282002 Jy ! Component: 1550 - total flux cleaned = -0.000303642 Jy ! Component: 1600 - total flux cleaned = -0.000325493 Jy ! Component: 1650 - total flux cleaned = -0.000314525 Jy ! Component: 1700 - total flux cleaned = -0.000325659 Jy ! Component: 1750 - total flux cleaned = -0.000314476 Jy ! Component: 1800 - total flux cleaned = -0.000325801 Jy ! Component: 1850 - total flux cleaned = -0.000314414 Jy ! Component: 1900 - total flux cleaned = -0.000314449 Jy ! Component: 1950 - total flux cleaned = -0.000302405 Jy ! Component: 2000 - total flux cleaned = -0.000302327 Jy ! Component: 2050 - total flux cleaned = -0.000302365 Jy ! Component: 2100 - total flux cleaned = -0.000302483 Jy ! Component: 2150 - total flux cleaned = -0.000289838 Jy ! Component: 2200 - total flux cleaned = -0.000289779 Jy ! Component: 2250 - total flux cleaned = -0.000303016 Jy ! Component: 2300 - total flux cleaned = -0.000330543 Jy ! Component: 2350 - total flux cleaned = -0.000330709 Jy ! Component: 2400 - total flux cleaned = -0.000345196 Jy ! Component: 2450 - total flux cleaned = -0.000345123 Jy ! Component: 2500 - total flux cleaned = -0.000375254 Jy ! Component: 2550 - total flux cleaned = -0.00040637 Jy ! Component: 2600 - total flux cleaned = -0.000422254 Jy ! Component: 2650 - total flux cleaned = -0.000438682 Jy ! Component: 2700 - total flux cleaned = -0.000455203 Jy ! Component: 2750 - total flux cleaned = -0.000472134 Jy ! Component: 2800 - total flux cleaned = -0.000489578 Jy ! Component: 2850 - total flux cleaned = -0.000507352 Jy ! Component: 2900 - total flux cleaned = -0.000507294 Jy ! Component: 2950 - total flux cleaned = -0.000507097 Jy ! Component: 3000 - total flux cleaned = -0.000526912 Jy ! Component: 3050 - total flux cleaned = -0.000527052 Jy ! Component: 3100 - total flux cleaned = -0.000527395 Jy ! Component: 3150 - total flux cleaned = -0.000506244 Jy ! Component: 3200 - total flux cleaned = -0.000505877 Jy ! Component: 3250 - total flux cleaned = -0.000505379 Jy ! Component: 3300 - total flux cleaned = -0.000528543 Jy ! Component: 3350 - total flux cleaned = -0.00050484 Jy ! Component: 3400 - total flux cleaned = -0.000504693 Jy ! Component: 3450 - total flux cleaned = -0.000504873 Jy ! Component: 3500 - total flux cleaned = -0.000505476 Jy ! Component: 3550 - total flux cleaned = -0.000478591 Jy ! Component: 3600 - total flux cleaned = -0.000478098 Jy ! Component: 3650 - total flux cleaned = -0.000477673 Jy ! Component: 3700 - total flux cleaned = -0.000477618 Jy ! Component: 3750 - total flux cleaned = -0.000447645 Jy ! Component: 3800 - total flux cleaned = -0.00044733 Jy ! Component: 3850 - total flux cleaned = -0.000446757 Jy ! Component: 3900 - total flux cleaned = -0.000447022 Jy ! Component: 3950 - total flux cleaned = -0.00044708 Jy ! Component: 4000 - total flux cleaned = -0.000412204 Jy ! Component: 4050 - total flux cleaned = -0.000448158 Jy ! Total flux subtracted in 4096 components = -0.00044828 Jy ! Clean residual min=-0.002349 max=0.002245 Jy/beam ! Clean residual mean=-0.000015 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0202857 Jy keep ! Adding 169 model components to the UV plane model. ! The established model now contains 202 components and 0.0202857 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1134+5144_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.416 x 2.66 at 25.3 degrees (North through East) ! Clean map min=-0.0042751 max=0.018616 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1134+5144_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0186164 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000506289 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -8.15876 8.15876 16.3175 32.6351 65.2701 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 36.77 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1134+5144_X_uvs.log closed on Tue Apr 15 00:20:03 2014