! Started logfile: /d2/scr/pima/bp171a2_uvs/J0539+1433_X_uvs.log on Tue Feb 18 19:54:18 2014 obs /d2/scr/pima/bp171a2_uvs/J0539+1433_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0539+1433_X_uva.fits ! AN table 1: 2 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0539+1433 ! ! 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 336 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/bp171a2_uvs/J0539+1433_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.100054Jy sigma=51.397078 ! Fit after self-cal, rms=0.618761Jy sigma=26.780873 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6525 mas, bmaj=1.76 mas, bpa=3.971 degrees ! Estimated noise=1.08509 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 = 0.313933 Jy ! Component: 100 - total flux cleaned = 0.382628 Jy ! Total flux subtracted in 100 components = 0.382628 Jy ! Clean residual min=-0.031785 max=0.053702 Jy/beam ! Clean residual mean=0.000001 rms=0.008743 Jy/beam ! Combined flux in latest and established models = 0.382628 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.382628 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=0.108649Jy sigma=4.500487 ! Fit after self-cal, rms=0.108643Jy sigma=4.500209 ! Inverting map ! Added new window around map position (-6.6, -7.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430024 Jy ! Component: 100 - total flux cleaned = 0.0618086 Jy ! Total flux subtracted in 100 components = 0.0618086 Jy ! Clean residual min=-0.026683 max=0.037527 Jy/beam ! Clean residual mean=0.000006 rms=0.006524 Jy/beam ! Combined flux in latest and established models = 0.444437 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.444437 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=0.090024Jy sigma=3.472864 ! Fit after self-cal, rms=0.088925Jy sigma=3.386271 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7394 mas, bmaj=1.868 mas, bpa=3.024 degrees ! Estimated noise=0.893898 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 = 0.0213769 Jy ! Component: 100 - total flux cleaned = 0.0293062 Jy ! Component: 150 - total flux cleaned = 0.0359171 Jy ! Component: 200 - total flux cleaned = 0.0417202 Jy ! Total flux subtracted in 200 components = 0.0417202 Jy ! Clean residual min=-0.023794 max=0.028907 Jy/beam ! Clean residual mean=0.000012 rms=0.006222 Jy/beam ! Combined flux in latest and established models = 0.486157 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.486157 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=0.083613Jy sigma=2.986465 ! Fit after self-cal, rms=0.083575Jy sigma=2.974981 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7394 x 1.868 at 3.024 degrees (North through East) ! Clean map min=-0.023541 max=0.40329 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* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.083575Jy sigma=2.974981 ! Fit after self-cal, rms=0.083575Jy sigma=2.974981 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7394 mas, bmaj=1.868 mas, bpa=3.024 degrees ! Estimated noise=0.893898 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 = 0.00544618 Jy ! Component: 100 - total flux cleaned = 0.0097511 Jy ! Component: 150 - total flux cleaned = 0.0131479 Jy ! Component: 200 - total flux cleaned = 0.0160229 Jy ! Total flux subtracted in 200 components = 0.0160229 Jy ! Clean residual min=-0.023182 max=0.027930 Jy/beam ! Clean residual mean=0.000011 rms=0.005968 Jy/beam ! Combined flux in latest and established models = 0.50218 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.50218 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=0.082795Jy sigma=2.915206 ! Fit after self-cal, rms=0.082829Jy sigma=2.913965 ! 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=0.082829Jy sigma=2.913965 ! Fit after self-cal, rms=0.082829Jy sigma=2.913965 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7394 mas, bmaj=1.868 mas, bpa=3.024 degrees ! Estimated noise=0.893898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235337 Jy ! Component: 100 - total flux cleaned = 0.0042752 Jy ! Component: 150 - total flux cleaned = 0.0052363 Jy ! Component: 200 - total flux cleaned = 0.00630309 Jy ! Total flux subtracted in 200 components = 0.00630309 Jy ! Clean residual min=-0.022563 max=0.027761 Jy/beam ! Clean residual mean=0.000011 rms=0.005909 Jy/beam ! Combined flux in latest and established models = 0.508483 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.508483 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=0.082486Jy sigma=2.900741 ! Fit after self-cal, rms=0.082506Jy sigma=2.900499 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.2, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277621 Jy ! Component: 100 - total flux cleaned = 0.0378939 Jy ! Component: 150 - total flux cleaned = 0.0404547 Jy ! Component: 200 - total flux cleaned = 0.0413003 Jy ! Total flux subtracted in 200 components = 0.0413003 Jy ! Clean residual min=-0.021002 max=0.015121 Jy/beam ! Clean residual mean=0.000004 rms=0.004570 Jy/beam ! Combined flux in latest and established models = 0.549783 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.549783 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=0.063368Jy sigma=2.454980 ! Fit after self-cal, rms=0.062974Jy sigma=2.432787 ! 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=0.062974Jy sigma=2.432787 ! Fit after self-cal, rms=0.057647Jy sigma=2.120879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7406 mas, bmaj=1.871 mas, bpa=3.294 degrees ! Estimated noise=0.903209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00439009 Jy ! Component: 100 - total flux cleaned = -0.00696473 Jy ! Component: 150 - total flux cleaned = -0.00900346 Jy ! Component: 200 - total flux cleaned = -0.010433 Jy ! Total flux subtracted in 200 components = -0.010433 Jy ! Clean residual min=-0.018803 max=0.013116 Jy/beam ! Clean residual mean=0.000002 rms=0.003986 Jy/beam ! Combined flux in latest and established models = 0.53935 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.53935 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=0.054434Jy sigma=2.060230 ! Fit after self-cal, rms=0.054386Jy sigma=2.057880 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 = -0.000935396 Jy ! Component: 100 - total flux cleaned = -0.00292484 Jy ! Component: 150 - total flux cleaned = -0.00425414 Jy ! Component: 200 - total flux cleaned = -0.00502542 Jy ! Total flux subtracted in 200 components = -0.00502542 Jy ! Clean residual min=-0.018909 max=0.012982 Jy/beam ! Clean residual mean=0.000002 rms=0.003911 Jy/beam ! Combined flux in latest and established models = 0.534325 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.534325 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=0.052654Jy sigma=2.029197 ! Fit after self-cal, rms=0.052630Jy sigma=2.027857 ! 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=0.052630Jy sigma=2.027857 ! Fit after self-cal, rms=0.049239Jy sigma=1.886960 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.673 mas, bmaj=2.468 mas, bpa=0.6114 degrees ! Estimated noise=1.26156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137025 Jy ! Component: 100 - total flux cleaned = 0.000311698 Jy ! Component: 150 - total flux cleaned = 0.00190671 Jy ! Component: 200 - total flux cleaned = 0.00274051 Jy ! Total flux subtracted in 200 components = 0.00274051 Jy ! Clean residual min=-0.020009 max=0.017571 Jy/beam ! Clean residual mean=0.000006 rms=0.006230 Jy/beam ! Combined flux in latest and established models = 0.537065 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.537065 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=0.049903Jy sigma=1.865440 ! Fit after self-cal, rms=0.049838Jy sigma=1.862797 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 = -0.000534739 Jy ! Component: 100 - total flux cleaned = 0.000296921 Jy ! Component: 150 - total flux cleaned = 0.00104577 Jy ! Component: 200 - total flux cleaned = 0.00193957 Jy ! Total flux subtracted in 200 components = 0.00193957 Jy ! Clean residual min=-0.019131 max=0.016900 Jy/beam ! Clean residual mean=0.000005 rms=0.005895 Jy/beam ! Combined flux in latest and established models = 0.539005 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.539005 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=0.050086Jy sigma=1.859167 ! Fit after self-cal, rms=0.050055Jy sigma=1.857595 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.7412 mas, bmaj=1.87 mas, bpa=3.334 degrees ! Estimated noise=0.894441 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7412 x 1.87 at 3.334 degrees (North through East) ! Clean map min=-0.014823 max=0.3799 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6531 mas, bmaj=1.765 mas, bpa=4.304 degrees ! Estimated noise=1.09413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.31577 Jy ! Component: 100 - total flux cleaned = 0.399398 Jy ! Component: 150 - total flux cleaned = 0.437086 Jy ! Component: 200 - total flux cleaned = 0.454867 Jy ! Total flux subtracted in 200 components = 0.454867 Jy ! Clean residual min=-0.020269 max=0.020293 Jy/beam ! Clean residual mean=0.000002 rms=0.004870 Jy/beam ! Combined flux in latest and established models = 0.454867 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 0.454867 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7412 mas, bmaj=1.87 mas, bpa=3.334 degrees ! Estimated noise=0.894441 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.6, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150135 Jy ! Component: 100 - total flux cleaned = 0.0227237 Jy ! Component: 150 - total flux cleaned = 0.0290711 Jy ! Component: 200 - total flux cleaned = 0.0340658 Jy ! Total flux subtracted in 200 components = 0.0340658 Jy ! Clean residual min=-0.018318 max=0.014063 Jy/beam ! Clean residual mean=0.000003 rms=0.004049 Jy/beam ! Combined flux in latest and established models = 0.488933 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.488933 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=1.673 mas, bmaj=2.468 mas, bpa=0.6114 degrees ! Estimated noise=1.26156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104545 Jy ! Component: 100 - total flux cleaned = 0.0175915 Jy ! Component: 150 - total flux cleaned = 0.0225499 Jy ! Component: 200 - total flux cleaned = 0.0267216 Jy ! Total flux subtracted in 200 components = 0.0267216 Jy ! Clean residual min=-0.017822 max=0.016388 Jy/beam ! Clean residual mean=0.000006 rms=0.005039 Jy/beam ! Combined flux in latest and established models = 0.515654 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 = 0.00378586 Jy ! Component: 100 - total flux cleaned = 0.00655734 Jy ! Component: 150 - total flux cleaned = 0.00858516 Jy ! Component: 200 - total flux cleaned = 0.0100436 Jy ! Total flux subtracted in 200 components = 0.0100436 Jy ! Clean residual min=-0.015698 max=0.013903 Jy/beam ! Clean residual mean=0.000005 rms=0.004227 Jy/beam ! Combined flux in latest and established models = 0.525698 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 79 components and 0.525698 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7412 mas, bmaj=1.87 mas, bpa=3.334 degrees ! Estimated noise=0.894441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044507 Jy ! Component: 100 - total flux cleaned = 0.0030363 Jy ! Component: 150 - total flux cleaned = 0.00281212 Jy ! Component: 200 - total flux cleaned = 0.00315907 Jy ! Total flux subtracted in 200 components = 0.00315907 Jy ! Clean residual min=-0.015276 max=0.012313 Jy/beam ! Clean residual mean=0.000002 rms=0.003111 Jy/beam ! Combined flux in latest and established models = 0.528857 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.528857 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=0.045103Jy sigma=1.708034 ! Fit after self-cal, rms=0.044746Jy sigma=1.688910 wmodel /d2/scr/pima/bp171a2_uvs/J0539+1433_X_map.mod ! Writing 96 model components to file: /d2/scr/pima/bp171a2_uvs/J0539+1433_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0539+1433_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0539+1433_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0539+1433_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a2_uvs/J0539+1433_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 = -0.00571616 Jy ! Component: 100 - total flux cleaned = -0.00804484 Jy ! Component: 150 - total flux cleaned = -0.00879481 Jy ! Component: 200 - total flux cleaned = -0.00978587 Jy ! Component: 250 - total flux cleaned = -0.0108502 Jy ! Component: 300 - total flux cleaned = -0.01197 Jy ! Component: 350 - total flux cleaned = -0.0131382 Jy ! Component: 400 - total flux cleaned = -0.013998 Jy ! Component: 450 - total flux cleaned = -0.0150565 Jy ! Component: 500 - total flux cleaned = -0.0162895 Jy ! Component: 550 - total flux cleaned = -0.0173574 Jy ! Component: 600 - total flux cleaned = -0.0184814 Jy ! Component: 650 - total flux cleaned = -0.0194604 Jy ! Component: 700 - total flux cleaned = -0.020402 Jy ! Component: 750 - total flux cleaned = -0.0213068 Jy ! Component: 800 - total flux cleaned = -0.022177 Jy ! Component: 850 - total flux cleaned = -0.0231875 Jy ! Component: 900 - total flux cleaned = -0.0240017 Jy ! Component: 950 - total flux cleaned = -0.025105 Jy ! Component: 1000 - total flux cleaned = -0.0260958 Jy ! Component: 1050 - total flux cleaned = -0.0269831 Jy ! Component: 1100 - total flux cleaned = -0.0279173 Jy ! Component: 1150 - total flux cleaned = -0.0288245 Jy ! Component: 1200 - total flux cleaned = -0.0296403 Jy ! Component: 1250 - total flux cleaned = -0.0304999 Jy ! Component: 1300 - total flux cleaned = -0.0310813 Jy ! Component: 1350 - total flux cleaned = -0.0315857 Jy ! Component: 1400 - total flux cleaned = -0.0321392 Jy ! Component: 1450 - total flux cleaned = -0.0325598 Jy ! Component: 1500 - total flux cleaned = -0.0328538 Jy ! Component: 1550 - total flux cleaned = -0.033256 Jy ! Component: 1600 - total flux cleaned = -0.0334814 Jy ! Component: 1650 - total flux cleaned = -0.0337577 Jy ! Component: 1700 - total flux cleaned = -0.0338664 Jy ! Component: 1750 - total flux cleaned = -0.0340274 Jy ! Component: 1800 - total flux cleaned = -0.0340801 Jy ! Component: 1850 - total flux cleaned = -0.0342366 Jy ! Component: 1900 - total flux cleaned = -0.034494 Jy ! Component: 1950 - total flux cleaned = -0.0347994 Jy ! Component: 2000 - total flux cleaned = -0.0350009 Jy ! Component: 2050 - total flux cleaned = -0.0352499 Jy ! Component: 2100 - total flux cleaned = -0.0353977 Jy ! Component: 2150 - total flux cleaned = -0.0353978 Jy ! Component: 2200 - total flux cleaned = -0.0355923 Jy ! Component: 2250 - total flux cleaned = -0.0357854 Jy ! Component: 2300 - total flux cleaned = -0.0359776 Jy ! Component: 2350 - total flux cleaned = -0.0362166 Jy ! Component: 2400 - total flux cleaned = -0.0365028 Jy ! Component: 2450 - total flux cleaned = -0.0368349 Jy ! Component: 2500 - total flux cleaned = -0.0371662 Jy ! Component: 2550 - total flux cleaned = -0.0374964 Jy ! Component: 2600 - total flux cleaned = -0.0378252 Jy ! Component: 2650 - total flux cleaned = -0.0380603 Jy ! Component: 2700 - total flux cleaned = -0.038341 Jy ! Component: 2750 - total flux cleaned = -0.0386206 Jy ! Component: 2800 - total flux cleaned = -0.0389467 Jy ! Component: 2850 - total flux cleaned = -0.0390865 Jy ! Component: 2900 - total flux cleaned = -0.0394115 Jy ! Component: 2950 - total flux cleaned = -0.0397362 Jy ! Component: 3000 - total flux cleaned = -0.0399675 Jy ! Component: 3050 - total flux cleaned = -0.0402917 Jy ! Component: 3100 - total flux cleaned = -0.0406163 Jy ! Component: 3150 - total flux cleaned = -0.041034 Jy ! Component: 3200 - total flux cleaned = -0.0413598 Jy ! Component: 3250 - total flux cleaned = -0.0417337 Jy ! Component: 3300 - total flux cleaned = -0.0420619 Jy ! Component: 3350 - total flux cleaned = -0.0423443 Jy ! Component: 3400 - total flux cleaned = -0.0426754 Jy ! Component: 3450 - total flux cleaned = -0.0428658 Jy ! Component: 3500 - total flux cleaned = -0.0430571 Jy ! Component: 3550 - total flux cleaned = -0.0432015 Jy ! Component: 3600 - total flux cleaned = -0.0434438 Jy ! Component: 3650 - total flux cleaned = -0.043639 Jy ! Component: 3700 - total flux cleaned = -0.0439342 Jy ! Component: 3750 - total flux cleaned = -0.0441329 Jy ! Component: 3800 - total flux cleaned = -0.0444833 Jy ! Component: 3850 - total flux cleaned = -0.0447357 Jy ! Component: 3900 - total flux cleaned = -0.0450418 Jy ! Component: 3950 - total flux cleaned = -0.0454017 Jy ! Component: 4000 - total flux cleaned = -0.0456612 Jy ! Component: 4050 - total flux cleaned = -0.0459225 Jy ! Total flux subtracted in 4096 components = -0.0462397 Jy ! Clean residual min=-0.002786 max=0.002726 Jy/beam ! Clean residual mean=0.000002 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.482617 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 362 components and 0.482617 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0539+1433_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7412 x 1.87 at 3.334 degrees (North through East) ! Clean map min=-0.01404 max=0.36605 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0539+1433_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.366054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000932253 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.764029 0.764029 1.52806 3.05612 6.11223 12.2245 24.4489 48.8979 97.7957 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.366 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 392.655 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0539+1433_X_uvs.log closed on Tue Feb 18 19:54:23 2014