! Started logfile: /scr/pima/bg219h_uvs/J0656-0323_S_uvs.log on Thu Apr 7 08:56:03 2016 obs /scr/pima/bg219h_uvs/J0656-0323_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0656-0323_S_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.547578 visibilities/baseline/integration-bin. ! Found source: J0656-0323 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 3844 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J0656-0323_S] 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 0.500x0.500 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 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.432201Jy sigma=23.446043 ! Fit after self-cal, rms=0.207941Jy sigma=3.582643 ! 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=2.651 mas, bmaj=6.606 mas, bpa=0.6798 degrees ! Estimated noise=1.18011 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 = 0.720304 Jy ! Component: 100 - total flux cleaned = 0.907987 Jy ! Total flux subtracted in 100 components = 0.907987 Jy ! Clean residual min=-0.059041 max=0.080544 Jy/beam ! Clean residual mean=0.000041 rms=0.013938 Jy/beam ! Combined flux in latest and established models = 0.907987 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.907987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208058Jy sigma=3.361873 ! Fit after self-cal, rms=0.207928Jy sigma=3.360598 ! 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=3.164 mas, bmaj=7.033 mas, bpa=0.4925 degrees ! Estimated noise=0.923243 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 = 0.0881225 Jy ! Component: 100 - total flux cleaned = 0.125127 Jy ! Component: 150 - total flux cleaned = 0.141049 Jy ! Component: 200 - total flux cleaned = 0.141503 Jy ! Total flux subtracted in 200 components = 0.141503 Jy ! Clean residual min=-0.049156 max=0.046517 Jy/beam ! Clean residual mean=0.000068 rms=0.013666 Jy/beam ! Combined flux in latest and established models = 1.04949 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 1.04949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167341Jy sigma=2.834509 ! Fit after self-cal, rms=0.167239Jy sigma=2.833610 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.164 x 7.033 at 0.4925 degrees (North through East) ! Clean map min=-0.04809 max=0.94831 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. ! A total of 39 telescope corrections were flagged in sub-array 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. ! A total of 39 telescope corrections were flagged in sub-array 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 3. ! A total of 39 telescope corrections were flagged in sub-array 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 4. ! A total of 39 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.167239Jy sigma=2.833610 ! Fit after self-cal, rms=0.170614Jy sigma=2.914494 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.115 mas, bmaj=7.211 mas, bpa=-0.6842 degrees ! Estimated noise=0.936378 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 = 0.00070335 Jy ! Component: 100 - total flux cleaned = 0.00101746 Jy ! Component: 150 - total flux cleaned = 0.000756425 Jy ! Component: 200 - total flux cleaned = 0.000522412 Jy ! Total flux subtracted in 200 components = 0.000522412 Jy ! Clean residual min=-0.052780 max=0.048428 Jy/beam ! Clean residual mean=0.000061 rms=0.014254 Jy/beam ! Combined flux in latest and established models = 1.05001 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 1.05001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169658Jy sigma=2.900588 ! Fit after self-cal, rms=0.169628Jy sigma=2.900269 ! 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. ! ! Fit before self-cal, rms=0.169628Jy sigma=2.900269 ! Fit after self-cal, rms=0.161175Jy sigma=2.770077 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=7.282 mas, bpa=-0.7469 degrees ! Estimated noise=0.911753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0274848 Jy ! Component: 100 - total flux cleaned = -0.0403792 Jy ! Component: 150 - total flux cleaned = -0.0478517 Jy ! Component: 200 - total flux cleaned = -0.0525456 Jy ! Total flux subtracted in 200 components = -0.0525456 Jy ! Clean residual min=-0.048017 max=0.047032 Jy/beam ! Clean residual mean=0.000032 rms=0.012776 Jy/beam ! Combined flux in latest and established models = 0.997467 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.997467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157909Jy sigma=2.684836 ! Fit after self-cal, rms=0.157896Jy sigma=2.684662 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 = -0.0015685 Jy ! Component: 100 - total flux cleaned = -0.00226832 Jy ! Component: 150 - total flux cleaned = -0.00257394 Jy ! Component: 200 - total flux cleaned = -0.00285957 Jy ! Total flux subtracted in 200 components = -0.00285957 Jy ! Clean residual min=-0.047890 max=0.046772 Jy/beam ! Clean residual mean=0.000031 rms=0.012768 Jy/beam ! Combined flux in latest and established models = 0.994607 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.994607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157774Jy sigma=2.681919 ! Fit after self-cal, rms=0.157761Jy sigma=2.681720 ! 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. ! ! Fit before self-cal, rms=0.157761Jy sigma=2.681720 ! Fit after self-cal, rms=0.154682Jy sigma=2.636543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=7.322 mas, bpa=-0.7678 degrees ! Estimated noise=0.89343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0177024 Jy ! Component: 100 - total flux cleaned = -0.0260495 Jy ! Component: 150 - total flux cleaned = -0.0309406 Jy ! Component: 200 - total flux cleaned = -0.0339605 Jy ! Total flux subtracted in 200 components = -0.0339605 Jy ! Clean residual min=-0.044597 max=0.046705 Jy/beam ! Clean residual mean=0.000028 rms=0.011996 Jy/beam ! Combined flux in latest and established models = 0.960647 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.960647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153489Jy sigma=2.594837 ! Fit after self-cal, rms=0.153480Jy sigma=2.594713 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 = -0.00140402 Jy ! Component: 100 - total flux cleaned = -0.001687 Jy ! Component: 150 - total flux cleaned = -0.00193742 Jy ! Component: 200 - total flux cleaned = -0.00217242 Jy ! Total flux subtracted in 200 components = -0.00217242 Jy ! Clean residual min=-0.044563 max=0.046473 Jy/beam ! Clean residual mean=0.000027 rms=0.011989 Jy/beam ! Combined flux in latest and established models = 0.958474 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.958474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153445Jy sigma=2.593448 ! Fit after self-cal, rms=0.153440Jy sigma=2.593371 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.153440Jy sigma=2.593371 ! Fit after self-cal, rms=0.151907Jy sigma=2.570546 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.116 mas, bmaj=12.19 mas, bpa=3.465 degrees ! Estimated noise=1.13547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.022885 Jy ! Component: 100 - total flux cleaned = -0.0311228 Jy ! Component: 150 - total flux cleaned = -0.0336825 Jy ! Component: 200 - total flux cleaned = -0.0340604 Jy ! Total flux subtracted in 200 components = -0.0340604 Jy ! Clean residual min=-0.051715 max=0.067314 Jy/beam ! Clean residual mean=0.000057 rms=0.019735 Jy/beam ! Combined flux in latest and established models = 0.924414 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.924414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152411Jy sigma=2.562100 ! Fit after self-cal, rms=0.152409Jy sigma=2.562028 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 = -0.000521658 Jy ! Component: 100 - total flux cleaned = -0.000868185 Jy ! Component: 150 - total flux cleaned = -0.000981954 Jy ! Component: 200 - total flux cleaned = -0.00120297 Jy ! Total flux subtracted in 200 components = -0.00120297 Jy ! Clean residual min=-0.051551 max=0.067313 Jy/beam ! Clean residual mean=0.000057 rms=0.019719 Jy/beam ! Combined flux in latest and established models = 0.923211 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.923211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152556Jy sigma=2.565460 ! Fit after self-cal, rms=0.152549Jy sigma=2.565380 ! 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=3.182 mas, bmaj=7.346 mas, bpa=-0.7948 degrees ! Estimated noise=0.879968 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.182 x 7.346 at -0.7948 degrees (North through East) ! Clean map min=-0.039322 max=0.90546 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152549Jy sigma=2.565380 ! Fit after self-cal, rms=0.150076Jy sigma=2.510509 ! Inverting map and beam ! Estimated beam: bmin=3.22 mas, bmaj=7.388 mas, bpa=-0.3848 degrees ! Estimated noise=0.875309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0090007 Jy ! Component: 100 - total flux cleaned = -0.012368 Jy ! Component: 150 - total flux cleaned = -0.0128623 Jy ! Component: 200 - total flux cleaned = -0.0128622 Jy ! Total flux subtracted in 200 components = -0.0128622 Jy ! Clean residual min=-0.039993 max=0.047507 Jy/beam ! Clean residual mean=0.000018 rms=0.011281 Jy/beam ! Combined flux in latest and established models = 0.910349 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.910349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149922Jy sigma=2.497312 ! Fit after self-cal, rms=0.149916Jy sigma=2.497271 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.4634e-05 Jy ! Component: 100 - total flux cleaned = 3.29304e-05 Jy ! Component: 150 - total flux cleaned = -3.15795e-05 Jy ! Component: 200 - total flux cleaned = -9.46233e-05 Jy ! Total flux subtracted in 200 components = -9.46233e-05 Jy ! Clean residual min=-0.040007 max=0.047317 Jy/beam ! Clean residual mean=0.000018 rms=0.011282 Jy/beam ! Combined flux in latest and established models = 0.910254 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.910254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149853Jy sigma=2.496367 ! Fit after self-cal, rms=0.149852Jy sigma=2.496347 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149852Jy sigma=2.496347 ! Fit after self-cal, rms=0.149477Jy sigma=2.491459 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=2.74 mas, bmaj=6.751 mas, bpa=0.8323 degrees ! Estimated noise=1.11415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.679645 Jy ! Component: 100 - total flux cleaned = 0.840707 Jy ! Component: 150 - total flux cleaned = 0.907698 Jy ! Component: 200 - total flux cleaned = 0.931084 Jy ! Total flux subtracted in 200 components = 0.931084 Jy ! Clean residual min=-0.041593 max=0.051035 Jy/beam ! Clean residual mean=0.000037 rms=0.009754 Jy/beam ! Combined flux in latest and established models = 0.931084 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.931084 Jy ! Inverting map and beam ! Estimated beam: bmin=3.222 mas, bmaj=7.398 mas, bpa=-0.448 degrees ! Estimated noise=0.868857 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 (19, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369981 Jy ! Component: 100 - total flux cleaned = 0.0379754 Jy ! Component: 150 - total flux cleaned = 0.0392823 Jy ! Component: 200 - total flux cleaned = 0.0381869 Jy ! Total flux subtracted in 200 components = 0.0381869 Jy ! Clean residual min=-0.038164 max=0.048983 Jy/beam ! Clean residual mean=0.000003 rms=0.010468 Jy/beam ! Combined flux in latest and established models = 0.969271 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.969271 Jy ! Inverting map ! Added new window around map position (-19.5, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363604 Jy ! Component: 100 - total flux cleaned = 0.0436996 Jy ! Component: 150 - total flux cleaned = 0.0455778 Jy ! Component: 200 - total flux cleaned = 0.0472051 Jy ! Total flux subtracted in 200 components = 0.0472051 Jy ! Clean residual min=-0.035310 max=0.034057 Jy/beam ! Clean residual mean=-0.000015 rms=0.009352 Jy/beam ! Combined flux in latest and established models = 1.01648 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 1.01648 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.141 mas, bmaj=12.26 mas, bpa=3.587 degrees ! Estimated noise=1.10619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139891 Jy ! Component: 100 - total flux cleaned = -0.000144196 Jy ! Component: 150 - total flux cleaned = -0.00229009 Jy ! Component: 200 - total flux cleaned = -0.00521541 Jy ! Total flux subtracted in 200 components = -0.00521541 Jy ! Clean residual min=-0.048837 max=0.051160 Jy/beam ! Clean residual mean=-0.000027 rms=0.014831 Jy/beam ! Combined flux in latest and established models = 1.01126 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 = -0.00222783 Jy ! Component: 100 - total flux cleaned = -0.00467087 Jy ! Component: 150 - total flux cleaned = -0.0065322 Jy ! Component: 200 - total flux cleaned = -0.00858693 Jy ! Total flux subtracted in 200 components = -0.00858693 Jy ! Clean residual min=-0.048212 max=0.049593 Jy/beam ! Clean residual mean=-0.000028 rms=0.014476 Jy/beam ! Combined flux in latest and established models = 1.00267 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 1.00267 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.222 mas, bmaj=7.398 mas, bpa=-0.448 degrees ! Estimated noise=0.868857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000977082 Jy ! Component: 100 - total flux cleaned = 0.00138561 Jy ! Component: 150 - total flux cleaned = 0.0025879 Jy ! Component: 200 - total flux cleaned = 0.00298585 Jy ! Total flux subtracted in 200 components = 0.00298585 Jy ! Clean residual min=-0.035414 max=0.030880 Jy/beam ! Clean residual mean=-0.000008 rms=0.008773 Jy/beam ! Combined flux in latest and established models = 1.00566 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 1.00566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122605Jy sigma=2.109279 ! Fit after self-cal, rms=0.122518Jy sigma=2.108025 wmodel /scr/pima/bg219h_uvs/J0656-0323_S_map.mod ! Writing 97 model components to file: /scr/pima/bg219h_uvs/J0656-0323_S_map.mod wobs /scr/pima/bg219h_uvs/J0656-0323_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0656-0323_S_uvs.fits wwins /scr/pima/bg219h_uvs/J0656-0323_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0656-0323_S_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 = -0.00970626 Jy ! Component: 100 - total flux cleaned = -0.010808 Jy ! Component: 150 - total flux cleaned = -0.0107997 Jy ! Component: 200 - total flux cleaned = -0.0122224 Jy ! Component: 250 - total flux cleaned = -0.013587 Jy ! Component: 300 - total flux cleaned = -0.0144516 Jy ! Component: 350 - total flux cleaned = -0.0148678 Jy ! Component: 400 - total flux cleaned = -0.0160745 Jy ! Component: 450 - total flux cleaned = -0.0179822 Jy ! Component: 500 - total flux cleaned = -0.0179767 Jy ! Component: 550 - total flux cleaned = -0.0187006 Jy ! Component: 600 - total flux cleaned = -0.0200745 Jy ! Component: 650 - total flux cleaned = -0.0197468 Jy ! Component: 700 - total flux cleaned = -0.020708 Jy ! Component: 750 - total flux cleaned = -0.0219363 Jy ! Component: 800 - total flux cleaned = -0.0219281 Jy ! Component: 850 - total flux cleaned = -0.0225086 Jy ! Component: 900 - total flux cleaned = -0.0230703 Jy ! Component: 950 - total flux cleaned = -0.0233469 Jy ! Component: 1000 - total flux cleaned = -0.0233441 Jy ! Component: 1050 - total flux cleaned = -0.0228325 Jy ! Component: 1100 - total flux cleaned = -0.0228362 Jy ! Component: 1150 - total flux cleaned = -0.0230828 Jy ! Component: 1200 - total flux cleaned = -0.0230887 Jy ! Component: 1250 - total flux cleaned = -0.0230923 Jy ! Component: 1300 - total flux cleaned = -0.0230947 Jy ! Component: 1350 - total flux cleaned = -0.0235235 Jy ! Component: 1400 - total flux cleaned = -0.0233126 Jy ! Component: 1450 - total flux cleaned = -0.0231164 Jy ! Component: 1500 - total flux cleaned = -0.0245022 Jy ! Component: 1550 - total flux cleaned = -0.0243082 Jy ! Component: 1600 - total flux cleaned = -0.0248738 Jy ! Component: 1650 - total flux cleaned = -0.0246962 Jy ! Component: 1700 - total flux cleaned = -0.0246972 Jy ! Component: 1750 - total flux cleaned = -0.0246983 Jy ! Component: 1800 - total flux cleaned = -0.0241939 Jy ! Component: 1850 - total flux cleaned = -0.0248643 Jy ! Component: 1900 - total flux cleaned = -0.0248617 Jy ! Component: 1950 - total flux cleaned = -0.0247013 Jy ! Component: 2000 - total flux cleaned = -0.0245456 Jy ! Component: 2050 - total flux cleaned = -0.0243876 Jy ! Component: 2100 - total flux cleaned = -0.0233307 Jy ! Component: 2150 - total flux cleaned = -0.0228914 Jy ! Component: 2200 - total flux cleaned = -0.0230351 Jy ! Component: 2250 - total flux cleaned = -0.022748 Jy ! Component: 2300 - total flux cleaned = -0.0221909 Jy ! Component: 2350 - total flux cleaned = -0.0223307 Jy ! Component: 2400 - total flux cleaned = -0.0221955 Jy ! Component: 2450 - total flux cleaned = -0.0224595 Jy ! Component: 2500 - total flux cleaned = -0.021937 Jy ! Component: 2550 - total flux cleaned = -0.022065 Jy ! Component: 2600 - total flux cleaned = -0.0219382 Jy ! Component: 2650 - total flux cleaned = -0.0219395 Jy ! Component: 2700 - total flux cleaned = -0.0218222 Jy ! Component: 2750 - total flux cleaned = -0.0221828 Jy ! Component: 2800 - total flux cleaned = -0.0223025 Jy ! Component: 2850 - total flux cleaned = -0.0226547 Jy ! Component: 2900 - total flux cleaned = -0.0230021 Jy ! Component: 2950 - total flux cleaned = -0.0232291 Jy ! Component: 3000 - total flux cleaned = -0.0235659 Jy ! Component: 3050 - total flux cleaned = -0.0238978 Jy ! Component: 3100 - total flux cleaned = -0.0238963 Jy ! Component: 3150 - total flux cleaned = -0.0242223 Jy ! Component: 3200 - total flux cleaned = -0.0245435 Jy ! Component: 3250 - total flux cleaned = -0.0248598 Jy ! Component: 3300 - total flux cleaned = -0.0249628 Jy ! Component: 3350 - total flux cleaned = -0.0251699 Jy ! Component: 3400 - total flux cleaned = -0.0253739 Jy ! Component: 3450 - total flux cleaned = -0.0254738 Jy ! Component: 3500 - total flux cleaned = -0.0254739 Jy ! Component: 3550 - total flux cleaned = -0.0257717 Jy ! Component: 3600 - total flux cleaned = -0.0257718 Jy ! Component: 3650 - total flux cleaned = -0.0262575 Jy ! Component: 3700 - total flux cleaned = -0.0264502 Jy ! Component: 3750 - total flux cleaned = -0.0265457 Jy ! Component: 3800 - total flux cleaned = -0.0266408 Jy ! Component: 3850 - total flux cleaned = -0.0268281 Jy ! Component: 3900 - total flux cleaned = -0.0269214 Jy ! Component: 3950 - total flux cleaned = -0.0270138 Jy ! Component: 4000 - total flux cleaned = -0.0272878 Jy ! Component: 4050 - total flux cleaned = -0.0271076 Jy ! Total flux subtracted in 4096 components = -0.0271087 Jy ! Clean residual min=-0.005178 max=0.006324 Jy/beam ! Clean residual mean=-0.000003 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 0.978552 Jy keep ! Adding 407 model components to the UV plane model. ! The established model now contains 504 components and 0.978552 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0656-0323_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.222 x 7.398 at -0.448 degrees (North through East) ! Clean map min=-0.023104 max=0.8807 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0656-0323_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.880696 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00161243 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.549259 0.549259 1.09852 2.19703 4.39407 8.78814 17.5763 35.1525 70.3051 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0048 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.88 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 546.19 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0656-0323_S_uvs.log closed on Thu Apr 7 08:56:07 2016