! Started logfile: /d2/scr/pima/bp177h_uvs/J1617+5515_X_uvs.log on Sat Mar 29 22:25:44 2014 obs /d2/scr/pima/bp177h_uvs/J1617+5515_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1617+5515_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.644444 visibilities/baseline/integration-bin. ! Found source: J1617+5515 ! ! 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 696 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1617+5515_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=0.999695Jy sigma=40.387915 ! Fit after self-cal, rms=0.976277Jy sigma=39.427829 ! 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=0.7673 mas, bmaj=2.535 mas, bpa=28.57 degrees ! Estimated noise=0.892972 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 = 0.0167927 Jy ! Component: 100 - total flux cleaned = 0.0237444 Jy ! Total flux subtracted in 100 components = 0.0237444 Jy ! Clean residual min=-0.002802 max=0.004006 Jy/beam ! Clean residual mean=-0.000003 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.0237444 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0237444 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=0.018683Jy sigma=0.729701 ! Fit after self-cal, rms=0.016537Jy sigma=0.648081 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592916 Jy ! Component: 100 - total flux cleaned = 0.00838741 Jy ! Total flux subtracted in 100 components = 0.00838741 Jy ! Clean residual min=-0.002031 max=0.002478 Jy/beam ! Clean residual mean=-0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0321318 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0321318 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=0.014241Jy sigma=0.554999 ! Fit after self-cal, rms=0.013892Jy sigma=0.542741 ! 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=1.051 mas, bmaj=2.692 mas, bpa=28.99 degrees ! Estimated noise=0.669993 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 = 0.00250348 Jy ! Component: 100 - total flux cleaned = 0.00325281 Jy ! Component: 150 - total flux cleaned = 0.00345997 Jy ! Component: 200 - total flux cleaned = 0.00360585 Jy ! Total flux subtracted in 200 components = 0.00360585 Jy ! Clean residual min=-0.001646 max=0.002070 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0357376 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0357376 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=0.013420Jy sigma=0.525918 ! Fit after self-cal, rms=0.013361Jy sigma=0.523286 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 2.692 at 28.99 degrees (North through East) ! Clean map min=-0.0013153 max=0.018261 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 1.09 FD 1.09 HN 0.90 KP 0.97 ! LA 1.03 MK 1.18 NL 1.01 OV 0.94 ! PT 0.97 SC 1.10 ! ! ! 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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 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* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.013361Jy sigma=0.523286 ! Fit after self-cal, rms=0.013365Jy sigma=0.522235 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.694 mas, bpa=28.92 degrees ! Estimated noise=0.673092 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 = 0.000488263 Jy ! Component: 100 - total flux cleaned = 0.000560955 Jy ! Component: 150 - total flux cleaned = 0.000560965 Jy ! Component: 200 - total flux cleaned = 0.000512146 Jy ! Total flux subtracted in 200 components = 0.000512146 Jy ! Clean residual min=-0.001416 max=0.001982 Jy/beam ! Clean residual mean=0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0362498 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0362498 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=0.013270Jy sigma=0.519035 ! Fit after self-cal, rms=0.013217Jy sigma=0.517043 ! 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=0.013217Jy sigma=0.517043 ! Fit after self-cal, rms=0.013225Jy sigma=0.517014 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=2.694 mas, bpa=28.89 degrees ! Estimated noise=0.673764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.21908e-05 Jy ! Component: 100 - total flux cleaned = -1.43206e-06 Jy ! Component: 150 - total flux cleaned = -1.0827e-06 Jy ! Component: 200 - total flux cleaned = -2.81937e-05 Jy ! Total flux subtracted in 200 components = -2.81937e-05 Jy ! Clean residual min=-0.001384 max=0.001956 Jy/beam ! Clean residual mean=0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0362216 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0362216 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=0.013154Jy sigma=0.514762 ! Fit after self-cal, rms=0.013142Jy sigma=0.514268 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 (-7.2, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174147 Jy ! Component: 100 - total flux cleaned = 0.00265457 Jy ! Component: 150 - total flux cleaned = 0.00282898 Jy ! Component: 200 - total flux cleaned = 0.00301462 Jy ! Total flux subtracted in 200 components = 0.00301462 Jy ! Clean residual min=-0.001186 max=0.001227 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0392362 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.0392362 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=0.012888Jy sigma=0.503678 ! Fit after self-cal, rms=0.012878Jy sigma=0.502936 ! 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=0.012878Jy sigma=0.502936 ! Fit after self-cal, rms=0.012842Jy sigma=0.501378 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.695 mas, bpa=29 degrees ! Estimated noise=0.669763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338395 Jy ! Component: 100 - total flux cleaned = 0.000498642 Jy ! Component: 150 - total flux cleaned = 0.000601565 Jy ! Component: 200 - total flux cleaned = 0.000691863 Jy ! Total flux subtracted in 200 components = 0.000691863 Jy ! Clean residual min=-0.001107 max=0.001066 Jy/beam ! Clean residual mean=0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0399281 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.0399281 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=0.012792Jy sigma=0.499195 ! Fit after self-cal, rms=0.012793Jy sigma=0.499027 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 = 0.000127456 Jy ! Component: 100 - total flux cleaned = 0.000181647 Jy ! Component: 150 - total flux cleaned = 0.000206526 Jy ! Component: 200 - total flux cleaned = 0.000240753 Jy ! Total flux subtracted in 200 components = 0.000240753 Jy ! Clean residual min=-0.001073 max=0.001019 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0401688 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.0401688 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=0.012770Jy sigma=0.498062 ! Fit after self-cal, rms=0.012770Jy sigma=0.498008 ! 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=0.012770Jy sigma=0.498008 ! Fit after self-cal, rms=0.012770Jy sigma=0.497911 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.653 mas, bmaj=3.152 mas, bpa=47.55 degrees ! Estimated noise=0.75326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253211 Jy ! Component: 100 - total flux cleaned = 0.000311662 Jy ! Component: 150 - total flux cleaned = 0.000354024 Jy ! Component: 200 - total flux cleaned = 0.000402476 Jy ! Total flux subtracted in 200 components = 0.000402476 Jy ! Clean residual min=-0.001097 max=0.001147 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0405713 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.0405713 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=0.012757Jy sigma=0.497387 ! Fit after self-cal, rms=0.012758Jy sigma=0.497316 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 = 6.953e-05 Jy ! Component: 100 - total flux cleaned = 0.000105738 Jy ! Component: 150 - total flux cleaned = 0.000122451 Jy ! Component: 200 - total flux cleaned = 0.000138508 Jy ! Total flux subtracted in 200 components = 0.000138508 Jy ! Clean residual min=-0.001050 max=0.001130 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0407098 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.0407098 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=0.012751Jy sigma=0.497052 ! Fit after self-cal, rms=0.012752Jy sigma=0.497018 ! 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=1.063 mas, bmaj=2.695 mas, bpa=28.98 degrees ! Estimated noise=0.669043 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 2.695 at 28.98 degrees (North through East) ! Clean map min=-0.00096814 max=0.01731 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=0.7759 mas, bmaj=2.536 mas, bpa=28.61 degrees ! Estimated noise=0.89507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196144 Jy ! Component: 100 - total flux cleaned = 0.0269116 Jy ! Component: 150 - total flux cleaned = 0.0303682 Jy ! Component: 200 - total flux cleaned = 0.0326518 Jy ! Total flux subtracted in 200 components = 0.0326518 Jy ! Clean residual min=-0.001703 max=0.001854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0326518 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0326518 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.695 mas, bpa=28.98 degrees ! Estimated noise=0.669043 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 = 0.00221564 Jy ! Component: 100 - total flux cleaned = 0.00363075 Jy ! Component: 150 - total flux cleaned = 0.00468698 Jy ! Component: 200 - total flux cleaned = 0.00538448 Jy ! Total flux subtracted in 200 components = 0.00538448 Jy ! Clean residual min=-0.001152 max=0.001266 Jy/beam ! Clean residual mean=-0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0380363 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.0380363 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=2.653 mas, bmaj=3.152 mas, bpa=47.55 degrees ! Estimated noise=0.75326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000892654 Jy ! Component: 100 - total flux cleaned = 0.00129874 Jy ! Component: 150 - total flux cleaned = 0.00158354 Jy ! Component: 200 - total flux cleaned = 0.0018084 Jy ! Total flux subtracted in 200 components = 0.0018084 Jy ! Clean residual min=-0.001210 max=0.001054 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0398447 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 = 0.000179867 Jy ! Component: 100 - total flux cleaned = 0.000286628 Jy ! Component: 150 - total flux cleaned = 0.000394624 Jy ! Component: 200 - total flux cleaned = 0.00047106 Jy ! Total flux subtracted in 200 components = 0.00047106 Jy ! Clean residual min=-0.001139 max=0.000987 Jy/beam ! Clean residual mean=-0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0403157 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.0403157 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.695 mas, bpa=28.98 degrees ! Estimated noise=0.669043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.78405e-05 Jy ! Component: 100 - total flux cleaned = 9.43492e-05 Jy ! Component: 150 - total flux cleaned = 0.000109655 Jy ! Component: 200 - total flux cleaned = 0.000153038 Jy ! Total flux subtracted in 200 components = 0.000153038 Jy ! Clean residual min=-0.001055 max=0.001063 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0404688 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.0404688 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=0.012783Jy sigma=0.498188 ! Fit after self-cal, rms=0.012777Jy sigma=0.497912 wmodel /d2/scr/pima/bp177h_uvs/J1617+5515_X_map.mod ! Writing 89 model components to file: /d2/scr/pima/bp177h_uvs/J1617+5515_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1617+5515_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1617+5515_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1617+5515_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1617+5515_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 = 0.000250129 Jy ! Component: 100 - total flux cleaned = 0.00033831 Jy ! Component: 150 - total flux cleaned = 0.000387709 Jy ! Component: 200 - total flux cleaned = 0.000448978 Jy ! Component: 250 - total flux cleaned = 0.000551336 Jy ! Component: 300 - total flux cleaned = 0.000649044 Jy ! Component: 350 - total flux cleaned = 0.000689138 Jy ! Component: 400 - total flux cleaned = 0.000702459 Jy ! Component: 450 - total flux cleaned = 0.000740028 Jy ! Component: 500 - total flux cleaned = 0.000752016 Jy ! Component: 550 - total flux cleaned = 0.000799471 Jy ! Component: 600 - total flux cleaned = 0.000868161 Jy ! Component: 650 - total flux cleaned = 0.000946052 Jy ! Component: 700 - total flux cleaned = 0.0010001 Jy ! Component: 750 - total flux cleaned = 0.00107376 Jy ! Component: 800 - total flux cleaned = 0.00113529 Jy ! Component: 850 - total flux cleaned = 0.00120584 Jy ! Component: 900 - total flux cleaned = 0.00128506 Jy ! Component: 950 - total flux cleaned = 0.00136291 Jy ! Component: 1000 - total flux cleaned = 0.00144853 Jy ! Component: 1050 - total flux cleaned = 0.00153259 Jy ! Component: 1100 - total flux cleaned = 0.00162438 Jy ! Component: 1150 - total flux cleaned = 0.0016874 Jy ! Component: 1200 - total flux cleaned = 0.00171401 Jy ! Component: 1250 - total flux cleaned = 0.00177533 Jy ! Component: 1300 - total flux cleaned = 0.00186162 Jy ! Component: 1350 - total flux cleaned = 0.00190408 Jy ! Component: 1400 - total flux cleaned = 0.00194611 Jy ! Component: 1450 - total flux cleaned = 0.00197097 Jy ! Component: 1500 - total flux cleaned = 0.0020038 Jy ! Component: 1550 - total flux cleaned = 0.00199564 Jy ! Component: 1600 - total flux cleaned = 0.00200369 Jy ! Component: 1650 - total flux cleaned = 0.00201957 Jy ! Component: 1700 - total flux cleaned = 0.00203535 Jy ! Component: 1750 - total flux cleaned = 0.00205097 Jy ! Component: 1800 - total flux cleaned = 0.00203542 Jy ! Component: 1850 - total flux cleaned = 0.00206637 Jy ! Component: 1900 - total flux cleaned = 0.00206631 Jy ! Component: 1950 - total flux cleaned = 0.00207389 Jy ! Component: 2000 - total flux cleaned = 0.00210419 Jy ! Component: 2050 - total flux cleaned = 0.00210416 Jy ! Component: 2100 - total flux cleaned = 0.00211165 Jy ! Component: 2150 - total flux cleaned = 0.00213401 Jy ! Component: 2200 - total flux cleaned = 0.00214143 Jy ! Component: 2250 - total flux cleaned = 0.00214143 Jy ! Component: 2300 - total flux cleaned = 0.00217084 Jy ! Component: 2350 - total flux cleaned = 0.00220009 Jy ! Component: 2400 - total flux cleaned = 0.00219281 Jy ! Component: 2450 - total flux cleaned = 0.00222915 Jy ! Component: 2500 - total flux cleaned = 0.0022581 Jy ! Component: 2550 - total flux cleaned = 0.00230137 Jy ! Component: 2600 - total flux cleaned = 0.00232293 Jy ! Component: 2650 - total flux cleaned = 0.00232295 Jy ! Component: 2700 - total flux cleaned = 0.00237292 Jy ! Component: 2750 - total flux cleaned = 0.00239425 Jy ! Component: 2800 - total flux cleaned = 0.00242973 Jy ! Component: 2850 - total flux cleaned = 0.00246503 Jy ! Component: 2900 - total flux cleaned = 0.00245089 Jy ! Component: 2950 - total flux cleaned = 0.00246497 Jy ! Component: 3000 - total flux cleaned = 0.00249304 Jy ! Component: 3050 - total flux cleaned = 0.00250003 Jy ! Component: 3100 - total flux cleaned = 0.00252807 Jy ! Component: 3150 - total flux cleaned = 0.00254207 Jy ! Component: 3200 - total flux cleaned = 0.00258404 Jy ! Component: 3250 - total flux cleaned = 0.00262599 Jy ! Component: 3300 - total flux cleaned = 0.00265398 Jy ! Component: 3350 - total flux cleaned = 0.00268898 Jy ! Component: 3400 - total flux cleaned = 0.00272389 Jy ! Component: 3450 - total flux cleaned = 0.00277288 Jy ! Component: 3500 - total flux cleaned = 0.00280088 Jy ! Component: 3550 - total flux cleaned = 0.0028499 Jy ! Component: 3600 - total flux cleaned = 0.00288495 Jy ! Component: 3650 - total flux cleaned = 0.00290598 Jy ! Component: 3700 - total flux cleaned = 0.00294106 Jy ! Component: 3750 - total flux cleaned = 0.0029832 Jy ! Component: 3800 - total flux cleaned = 0.00302537 Jy ! Component: 3850 - total flux cleaned = 0.00305355 Jy ! Component: 3900 - total flux cleaned = 0.00310287 Jy ! Component: 3950 - total flux cleaned = 0.00313817 Jy ! Component: 4000 - total flux cleaned = 0.00315936 Jy ! Component: 4050 - total flux cleaned = 0.00320185 Jy ! Total flux subtracted in 4096 components = 0.0032302 Jy ! Clean residual min=-0.000477 max=0.000399 Jy/beam ! Clean residual mean=0.000002 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.043699 Jy keep ! Adding 215 model components to the UV plane model. ! The established model now contains 304 components and 0.043699 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1617+5515_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 2.695 at 28.98 degrees (North through East) ! Clean map min=-0.0007706 max=0.017742 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1617+5515_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0177418 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101978 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.72437 1.72437 3.44875 6.8975 13.795 27.59 55.18 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 173.976 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1617+5515_X_uvs.log closed on Sat Mar 29 22:25:50 2014