! Started logfile: /d2/scr/pima/bp171a5_uvs/J1415+1320_X_uvs.log on Sun Jan 19 22:07:09 2014 obs /d2/scr/pima/bp171a5_uvs/J1415+1320_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1415+1320_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1415+1320 ! ! 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 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a5_uvs/J1415+1320_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=1.096774Jy sigma=43.718472 ! Fit after self-cal, rms=0.599570Jy sigma=24.161204 ! 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=0.7515 mas, bmaj=2.087 mas, bpa=-1.951 degrees ! Estimated noise=0.701851 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 = 0.297437 Jy ! Component: 100 - total flux cleaned = 0.375195 Jy ! Total flux subtracted in 100 components = 0.375195 Jy ! Clean residual min=-0.019479 max=0.034677 Jy/beam ! Clean residual mean=0.000012 rms=0.005524 Jy/beam ! Combined flux in latest and established models = 0.375195 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.375195 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=0.097350Jy sigma=3.738867 ! Fit after self-cal, rms=0.097267Jy sigma=3.733805 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0389545 Jy ! Component: 100 - total flux cleaned = 0.0596109 Jy ! Total flux subtracted in 100 components = 0.0596109 Jy ! Clean residual min=-0.017399 max=0.023011 Jy/beam ! Clean residual mean=0.000005 rms=0.004089 Jy/beam ! Combined flux in latest and established models = 0.434806 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.434806 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=0.071847Jy sigma=2.774338 ! Fit after self-cal, rms=0.071686Jy sigma=2.769396 ! 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=0.8976 mas, bmaj=2.315 mas, bpa=-2.547 degrees ! Estimated noise=0.550386 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 = 0.0200703 Jy ! Component: 100 - total flux cleaned = 0.0310291 Jy ! Component: 150 - total flux cleaned = 0.0377669 Jy ! Component: 200 - total flux cleaned = 0.0421945 Jy ! Total flux subtracted in 200 components = 0.0421945 Jy ! Clean residual min=-0.018231 max=0.026021 Jy/beam ! Clean residual mean=0.000001 rms=0.004943 Jy/beam ! Combined flux in latest and established models = 0.477001 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.477001 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=0.065080Jy sigma=2.562457 ! Fit after self-cal, rms=0.065040Jy sigma=2.561171 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8976 x 2.315 at -2.547 degrees (North through East) ! Clean map min=-0.017526 max=0.39862 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* NL 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* 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 1.03 FD 0.97 HN 0.93 KP 0.99 ! LA 0.92 MK 1.09 NL 1.18 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 HN 0.92 KP 1.13 ! LA 0.92 MK 0.98 NL 1.12 OV 0.97 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.89 HN 0.99 KP 1.11 ! LA 0.98 MK 1.02 NL 1.18 OV 1.03 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 0.92 KP 1.06 ! LA 0.89 MK 1.01 NL 1.19 OV 1.06 ! PT 0.92 SC 0.98 ! ! ! 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=0.065040Jy sigma=2.561171 ! Fit after self-cal, rms=0.056014Jy sigma=2.216955 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8996 mas, bmaj=2.324 mas, bpa=-2.476 degrees ! Estimated noise=0.550134 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 (-2.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183701 Jy ! Component: 100 - total flux cleaned = 0.0242889 Jy ! Component: 150 - total flux cleaned = 0.0266924 Jy ! Component: 200 - total flux cleaned = 0.0279262 Jy ! Total flux subtracted in 200 components = 0.0279262 Jy ! Clean residual min=-0.010890 max=0.014623 Jy/beam ! Clean residual mean=0.000004 rms=0.003109 Jy/beam ! Combined flux in latest and established models = 0.504927 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.504927 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=0.049942Jy sigma=1.980279 ! Fit after self-cal, rms=0.049269Jy sigma=1.953916 ! 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=0.049269Jy sigma=1.953916 ! Fit after self-cal, rms=0.037341Jy sigma=1.520871 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8965 mas, bmaj=2.322 mas, bpa=-2.318 degrees ! Estimated noise=0.550352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358196 Jy ! Component: 100 - total flux cleaned = 0.00357846 Jy ! Component: 150 - total flux cleaned = 0.00382435 Jy ! Component: 200 - total flux cleaned = 0.00393804 Jy ! Total flux subtracted in 200 components = 0.00393804 Jy ! Clean residual min=-0.008739 max=0.013114 Jy/beam ! Clean residual mean=0.000001 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.508865 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.508865 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=0.036397Jy sigma=1.481554 ! Fit after self-cal, rms=0.036274Jy sigma=1.477801 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 (-35, -29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121033 Jy ! Component: 100 - total flux cleaned = 0.0184485 Jy ! Component: 150 - total flux cleaned = 0.0230051 Jy ! Component: 200 - total flux cleaned = 0.0260661 Jy ! Total flux subtracted in 200 components = 0.0260661 Jy ! Clean residual min=-0.007343 max=0.006830 Jy/beam ! Clean residual mean=0.000001 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.534931 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 96 components and 0.534931 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=0.032013Jy sigma=1.294229 ! Fit after self-cal, rms=0.031947Jy sigma=1.291415 ! 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=0.031947Jy sigma=1.291415 ! Fit after self-cal, rms=0.031823Jy sigma=1.287211 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8977 mas, bmaj=2.323 mas, bpa=-2.312 degrees ! Estimated noise=0.549568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316334 Jy ! Component: 100 - total flux cleaned = 0.0046427 Jy ! Component: 150 - total flux cleaned = 0.00554071 Jy ! Component: 200 - total flux cleaned = 0.00595711 Jy ! Total flux subtracted in 200 components = 0.00595711 Jy ! Clean residual min=-0.006740 max=0.006412 Jy/beam ! Clean residual mean=0.000000 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.540888 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 114 components and 0.540888 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=0.031100Jy sigma=1.253140 ! Fit after self-cal, rms=0.031083Jy sigma=1.252526 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 = 0.00105582 Jy ! Component: 100 - total flux cleaned = 0.00124958 Jy ! Component: 150 - total flux cleaned = 0.00152573 Jy ! Component: 200 - total flux cleaned = 0.00169981 Jy ! Total flux subtracted in 200 components = 0.00169981 Jy ! Clean residual min=-0.006334 max=0.006345 Jy/beam ! Clean residual mean=0.000001 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.542588 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 125 components and 0.542588 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=0.030654Jy sigma=1.231956 ! Fit after self-cal, rms=0.030641Jy sigma=1.231589 ! 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=0.030641Jy sigma=1.231589 ! Fit after self-cal, rms=0.030569Jy sigma=1.230210 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.086 mas, bmaj=3.203 mas, bpa=-1.944 degrees ! Estimated noise=0.690915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252262 Jy ! Component: 100 - total flux cleaned = 0.00290641 Jy ! Component: 150 - total flux cleaned = 0.00325697 Jy ! Component: 200 - total flux cleaned = 0.00336047 Jy ! Total flux subtracted in 200 components = 0.00336047 Jy ! Clean residual min=-0.009417 max=0.009937 Jy/beam ! Clean residual mean=0.000002 rms=0.002747 Jy/beam ! Combined flux in latest and established models = 0.545949 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 144 components and 0.545949 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=0.030294Jy sigma=1.213588 ! Fit after self-cal, rms=0.030249Jy sigma=1.212013 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 = 0.00067335 Jy ! Component: 100 - total flux cleaned = 0.000675214 Jy ! Component: 150 - total flux cleaned = 0.000848552 Jy ! Component: 200 - total flux cleaned = 0.00100671 Jy ! Total flux subtracted in 200 components = 0.00100671 Jy ! Clean residual min=-0.009318 max=0.009734 Jy/beam ! Clean residual mean=0.000002 rms=0.002638 Jy/beam ! Combined flux in latest and established models = 0.546955 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 156 components and 0.546955 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=0.030136Jy sigma=1.203675 ! Fit after self-cal, rms=0.030095Jy sigma=1.202381 ! 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=0.8976 mas, bmaj=2.321 mas, bpa=-2.304 degrees ! Estimated noise=0.549042 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8976 x 2.321 at -2.304 degrees (North through East) ! Clean map min=-0.005483 max=0.39307 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=0.7506 mas, bmaj=2.087 mas, bpa=-1.655 degrees ! Estimated noise=0.701076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.296863 Jy ! Component: 100 - total flux cleaned = 0.375938 Jy ! Component: 150 - total flux cleaned = 0.41536 Jy ! Component: 200 - total flux cleaned = 0.438315 Jy ! Total flux subtracted in 200 components = 0.438315 Jy ! Clean residual min=-0.009624 max=0.016489 Jy/beam ! Clean residual mean=0.000003 rms=0.002892 Jy/beam ! Combined flux in latest and established models = 0.438315 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.438315 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8976 mas, bmaj=2.321 mas, bpa=-2.304 degrees ! Estimated noise=0.549042 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 (-1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02411 Jy ! Component: 100 - total flux cleaned = 0.0395422 Jy ! Component: 150 - total flux cleaned = 0.0510163 Jy ! Component: 200 - total flux cleaned = 0.06029 Jy ! Total flux subtracted in 200 components = 0.06029 Jy ! Clean residual min=-0.009410 max=0.009148 Jy/beam ! Clean residual mean=0.000001 rms=0.002437 Jy/beam ! Combined flux in latest and established models = 0.498605 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 45 components and 0.498605 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=2.086 mas, bmaj=3.203 mas, bpa=-1.944 degrees ! Estimated noise=0.690915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141388 Jy ! Component: 100 - total flux cleaned = 0.0244247 Jy ! Component: 150 - total flux cleaned = 0.0324248 Jy ! Component: 200 - total flux cleaned = 0.0371077 Jy ! Total flux subtracted in 200 components = 0.0371077 Jy ! Clean residual min=-0.010208 max=0.010135 Jy/beam ! Clean residual mean=0.000003 rms=0.003264 Jy/beam ! Combined flux in latest and established models = 0.535712 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 = 0.00196652 Jy ! Component: 100 - total flux cleaned = 0.00351014 Jy ! Component: 150 - total flux cleaned = 0.00471846 Jy ! Component: 200 - total flux cleaned = 0.00596066 Jy ! Total flux subtracted in 200 components = 0.00596066 Jy ! Clean residual min=-0.009109 max=0.009734 Jy/beam ! Clean residual mean=0.000003 rms=0.002870 Jy/beam ! Combined flux in latest and established models = 0.541673 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 128 components and 0.541673 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8976 mas, bmaj=2.321 mas, bpa=-2.304 degrees ! Estimated noise=0.549042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204916 Jy ! Component: 100 - total flux cleaned = 0.00343272 Jy ! Component: 150 - total flux cleaned = 0.00410542 Jy ! Component: 200 - total flux cleaned = 0.00472332 Jy ! Total flux subtracted in 200 components = 0.00472332 Jy ! Clean residual min=-0.006026 max=0.006307 Jy/beam ! Clean residual mean=0.000001 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.546396 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 151 components and 0.546396 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=0.030359Jy sigma=1.211205 ! Fit after self-cal, rms=0.030197Jy sigma=1.206208 wmodel /d2/scr/pima/bp171a5_uvs/J1415+1320_X_map.mod ! Writing 151 model components to file: /d2/scr/pima/bp171a5_uvs/J1415+1320_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1415+1320_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1415+1320_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1415+1320_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a5_uvs/J1415+1320_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 = 0.00104157 Jy ! Component: 100 - total flux cleaned = 0.00104294 Jy ! Component: 150 - total flux cleaned = 0.000774762 Jy ! Component: 200 - total flux cleaned = 0.00043992 Jy ! Component: 250 - total flux cleaned = -4.23437e-05 Jy ! Component: 300 - total flux cleaned = -0.000349788 Jy ! Component: 350 - total flux cleaned = -0.000642257 Jy ! Component: 400 - total flux cleaned = -0.000921013 Jy ! Component: 450 - total flux cleaned = -0.00112225 Jy ! Component: 500 - total flux cleaned = -0.00131645 Jy ! Component: 550 - total flux cleaned = -0.00125459 Jy ! Component: 600 - total flux cleaned = -0.00125553 Jy ! Component: 650 - total flux cleaned = -0.00119584 Jy ! Component: 700 - total flux cleaned = -0.0010814 Jy ! Component: 750 - total flux cleaned = -0.000969184 Jy ! Component: 800 - total flux cleaned = -0.000809235 Jy ! Component: 850 - total flux cleaned = -0.000758194 Jy ! Component: 900 - total flux cleaned = -0.000658431 Jy ! Component: 950 - total flux cleaned = -0.000464769 Jy ! Component: 1000 - total flux cleaned = -0.000417703 Jy ! Component: 1050 - total flux cleaned = -0.000277722 Jy ! Component: 1100 - total flux cleaned = -0.000143149 Jy ! Component: 1150 - total flux cleaned = -5.50807e-05 Jy ! Component: 1200 - total flux cleaned = -0.000140831 Jy ! Component: 1250 - total flux cleaned = -5.59034e-05 Jy ! Component: 1300 - total flux cleaned = -1.46874e-05 Jy ! Component: 1350 - total flux cleaned = -5.47949e-05 Jy ! Component: 1400 - total flux cleaned = 6.17382e-05 Jy ! Component: 1450 - total flux cleaned = 0.000136742 Jy ! Component: 1500 - total flux cleaned = 0.000135819 Jy ! Component: 1550 - total flux cleaned = 6.33192e-05 Jy ! Component: 1600 - total flux cleaned = -8.10337e-06 Jy ! Component: 1650 - total flux cleaned = 6.29117e-05 Jy ! Component: 1700 - total flux cleaned = 9.67563e-05 Jy ! Component: 1750 - total flux cleaned = 0.000198266 Jy ! Component: 1800 - total flux cleaned = 6.44381e-05 Jy ! Component: 1850 - total flux cleaned = 3.08921e-05 Jy ! Component: 1900 - total flux cleaned = 6.25578e-05 Jy ! Component: 1950 - total flux cleaned = -6.47807e-05 Jy ! Component: 2000 - total flux cleaned = -6.49807e-05 Jy ! Component: 2050 - total flux cleaned = -9.51886e-05 Jy ! Component: 2100 - total flux cleaned = -6.43338e-05 Jy ! Component: 2150 - total flux cleaned = -9.44306e-05 Jy ! Component: 2200 - total flux cleaned = -0.000182139 Jy ! Component: 2250 - total flux cleaned = -0.000152438 Jy ! Component: 2300 - total flux cleaned = -0.00018098 Jy ! Component: 2350 - total flux cleaned = -9.67463e-05 Jy ! Component: 2400 - total flux cleaned = -0.000152459 Jy ! Component: 2450 - total flux cleaned = -0.000152984 Jy ! Component: 2500 - total flux cleaned = -0.000152955 Jy ! Component: 2550 - total flux cleaned = -0.000179334 Jy ! Component: 2600 - total flux cleaned = -0.00020512 Jy ! Component: 2650 - total flux cleaned = -0.000152963 Jy ! Component: 2700 - total flux cleaned = -0.00012742 Jy ! Component: 2750 - total flux cleaned = -0.000127424 Jy ! Component: 2800 - total flux cleaned = -0.000127584 Jy ! Component: 2850 - total flux cleaned = -7.77637e-05 Jy ! Component: 2900 - total flux cleaned = -5.34056e-05 Jy ! Component: 2950 - total flux cleaned = -4.81906e-06 Jy ! Component: 3000 - total flux cleaned = -4.54129e-06 Jy ! Component: 3050 - total flux cleaned = 4.30039e-05 Jy ! Component: 3100 - total flux cleaned = 9.00424e-05 Jy ! Component: 3150 - total flux cleaned = 0.000113159 Jy ! Component: 3200 - total flux cleaned = 0.000136224 Jy ! Component: 3250 - total flux cleaned = 0.000136039 Jy ! Component: 3300 - total flux cleaned = 0.000135756 Jy ! Component: 3350 - total flux cleaned = 9.07555e-05 Jy ! Component: 3400 - total flux cleaned = 0.000135525 Jy ! Component: 3450 - total flux cleaned = 0.000135455 Jy ! Component: 3500 - total flux cleaned = 0.000157528 Jy ! Component: 3550 - total flux cleaned = 0.000201255 Jy ! Component: 3600 - total flux cleaned = 0.00015764 Jy ! Component: 3650 - total flux cleaned = 0.000200658 Jy ! Component: 3700 - total flux cleaned = 0.000157693 Jy ! Component: 3750 - total flux cleaned = 0.00013642 Jy ! Component: 3800 - total flux cleaned = 0.00020002 Jy ! Component: 3850 - total flux cleaned = 0.000157849 Jy ! Component: 3900 - total flux cleaned = 0.000157898 Jy ! Component: 3950 - total flux cleaned = 0.000137181 Jy ! Component: 4000 - total flux cleaned = 0.000178519 Jy ! Component: 4050 - total flux cleaned = 0.000157836 Jy ! Total flux subtracted in 4096 components = 0.000116877 Jy ! Clean residual min=-0.001131 max=0.001245 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.546513 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 472 components and 0.546513 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1415+1320_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8976 x 2.321 at -2.304 degrees (North through East) ! Clean map min=-0.0037721 max=0.39431 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1415+1320_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.394314 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000338736 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.257716 0.257716 0.515431 1.03086 2.06172 4.12345 8.2469 16.4938 32.9876 65.9752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.394 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1164.07 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1415+1320_X_uvs.log closed on Sun Jan 19 22:07:15 2014