! Started logfile: /scr/pima/bg219i_uvs/J1146+0458_S_uvs.log on Wed Apr 6 23:02:05 2016 obs /scr/pima/bg219i_uvs/J1146+0458_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1146+0458_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.811111 visibilities/baseline/integration-bin. ! Found source: J1146+0458 ! ! 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 9052 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/bg219i_uvs/J1146+0458_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 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007329Jy sigma=25.129632 ! Fit after self-cal, rms=0.895351Jy sigma=22.463691 ! 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=2.768 mas, bmaj=6.876 mas, bpa=-7.096 degrees ! Estimated noise=0.445868 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 = 0.0790534 Jy ! Component: 100 - total flux cleaned = 0.0975804 Jy ! Total flux subtracted in 100 components = 0.0975804 Jy ! Clean residual min=-0.004376 max=0.011321 Jy/beam ! Clean residual mean=-0.000048 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.0975804 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0975804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059764Jy sigma=1.453219 ! Fit after self-cal, rms=0.059734Jy sigma=1.452966 ! Inverting map ! Added new window around map position (-4, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107463 Jy ! Component: 100 - total flux cleaned = 0.0164999 Jy ! Total flux subtracted in 100 components = 0.0164999 Jy ! Clean residual min=-0.003345 max=0.005833 Jy/beam ! Clean residual mean=-0.000038 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.11408 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.11408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057084Jy sigma=1.392877 ! Fit after self-cal, rms=0.056983Jy sigma=1.390599 ! Inverting map ! Added new window around map position (-11, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591684 Jy ! Component: 100 - total flux cleaned = 0.00942724 Jy ! Total flux subtracted in 100 components = 0.00942724 Jy ! Clean residual min=-0.002939 max=0.002775 Jy/beam ! Clean residual mean=-0.000032 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.123508 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.123508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056103Jy sigma=1.371481 ! Fit after self-cal, rms=0.056059Jy sigma=1.370347 ! 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=3.356 mas, bmaj=7.891 mas, bpa=-7.658 degrees ! Estimated noise=0.316805 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 = 0.00407407 Jy ! Component: 100 - total flux cleaned = 0.00655613 Jy ! Component: 150 - total flux cleaned = 0.00825175 Jy ! Component: 200 - total flux cleaned = 0.00904693 Jy ! Total flux subtracted in 200 components = 0.00904693 Jy ! Clean residual min=-0.002764 max=0.002656 Jy/beam ! Clean residual mean=-0.000056 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.132555 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 61 components and 0.132555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055692Jy sigma=1.362895 ! Fit after self-cal, rms=0.055658Jy sigma=1.362233 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.356 x 7.891 at -7.658 degrees (North through East) ! Clean map min=-0.0026276 max=0.10379 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 0.97 FD 1.06 HN 1.00 KP 1.01 ! LA 0.97 MK 1.05 NL 1.06 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.96 KP 1.02 ! LA 0.93 MK 1.02 NL 1.00 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.94 KP 1.00 ! LA 0.97 MK 1.01 NL 0.98 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 0.96 KP 1.00 ! LA 0.94 MK 0.99 NL 1.01 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.055658Jy sigma=1.362233 ! Fit after self-cal, rms=0.055156Jy sigma=1.357365 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=7.9 mas, bpa=-7.672 degrees ! Estimated noise=0.314845 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 = 0.00144433 Jy ! Component: 100 - total flux cleaned = 0.00170169 Jy ! Component: 150 - total flux cleaned = 0.00172904 Jy ! Component: 200 - total flux cleaned = 0.00170743 Jy ! Total flux subtracted in 200 components = 0.00170743 Jy ! Clean residual min=-0.002400 max=0.002275 Jy/beam ! Clean residual mean=-0.000041 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.134262 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.134262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055113Jy sigma=1.356341 ! Fit after self-cal, rms=0.055104Jy sigma=1.356138 ! 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=0.055104Jy sigma=1.356138 ! Fit after self-cal, rms=0.054917Jy sigma=1.350671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=7.908 mas, bpa=-7.73 degrees ! Estimated noise=0.314827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420493 Jy ! Component: 100 - total flux cleaned = 0.000604143 Jy ! Component: 150 - total flux cleaned = 0.000655557 Jy ! Component: 200 - total flux cleaned = 0.000685696 Jy ! Total flux subtracted in 200 components = 0.000685696 Jy ! Clean residual min=-0.001893 max=0.002259 Jy/beam ! Clean residual mean=-0.000032 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.134948 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.134948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054903Jy sigma=1.350337 ! Fit after self-cal, rms=0.054911Jy sigma=1.350221 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 (-22.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204806 Jy ! Component: 100 - total flux cleaned = 0.00324187 Jy ! Component: 150 - total flux cleaned = 0.00410019 Jy ! Component: 200 - total flux cleaned = 0.00473935 Jy ! Total flux subtracted in 200 components = 0.00473935 Jy ! Clean residual min=-0.001743 max=0.001701 Jy/beam ! Clean residual mean=-0.000025 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.139687 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 141 components and 0.139687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054820Jy sigma=1.348171 ! Fit after self-cal, rms=0.054816Jy sigma=1.348057 ! 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=0.054816Jy sigma=1.348057 ! Fit after self-cal, rms=0.054725Jy sigma=1.347971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=7.914 mas, bpa=-7.774 degrees ! Estimated noise=0.314036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069165 Jy ! Component: 100 - total flux cleaned = 0.00115174 Jy ! Component: 150 - total flux cleaned = 0.00142964 Jy ! Component: 200 - total flux cleaned = 0.0015159 Jy ! Total flux subtracted in 200 components = 0.0015159 Jy ! Clean residual min=-0.001707 max=0.001710 Jy/beam ! Clean residual mean=-0.000023 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.141203 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 162 components and 0.141203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054712Jy sigma=1.347656 ! Fit after self-cal, rms=0.054713Jy sigma=1.347640 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 = 0.000257715 Jy ! Component: 100 - total flux cleaned = 0.000308926 Jy ! Component: 150 - total flux cleaned = 0.000332811 Jy ! Component: 200 - total flux cleaned = 0.000355212 Jy ! Total flux subtracted in 200 components = 0.000355212 Jy ! Clean residual min=-0.001706 max=0.001709 Jy/beam ! Clean residual mean=-0.000023 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.141558 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 173 components and 0.141558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054708Jy sigma=1.347510 ! Fit after self-cal, rms=0.054708Jy sigma=1.347506 ! 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=0.054708Jy sigma=1.347506 ! Fit after self-cal, rms=0.054731Jy sigma=1.347484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.902 mas, bmaj=11.76 mas, bpa=-0.9695 degrees ! Estimated noise=0.408313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555086 Jy ! Component: 100 - total flux cleaned = 0.000807266 Jy ! Component: 150 - total flux cleaned = 0.000950945 Jy ! Component: 200 - total flux cleaned = 0.00100192 Jy ! Total flux subtracted in 200 components = 0.00100192 Jy ! Clean residual min=-0.001918 max=0.001757 Jy/beam ! Clean residual mean=-0.000046 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.14256 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 191 components and 0.14256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054729Jy sigma=1.347475 ! Fit after self-cal, rms=0.054729Jy sigma=1.347465 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 = 8.64903e-05 Jy ! Component: 100 - total flux cleaned = 0.000117986 Jy ! Component: 150 - total flux cleaned = 0.000147351 Jy ! Component: 200 - total flux cleaned = 0.0001612 Jy ! Total flux subtracted in 200 components = 0.0001612 Jy ! Clean residual min=-0.001918 max=0.001771 Jy/beam ! Clean residual mean=-0.000046 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.142721 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 196 components and 0.142721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054729Jy sigma=1.347460 ! Fit after self-cal, rms=0.054729Jy sigma=1.347457 ! 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=3.368 mas, bmaj=7.916 mas, bpa=-7.796 degrees ! Estimated noise=0.314026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 7.916 at -7.796 degrees (North through East) ! Clean map min=-0.0017227 max=0.10314 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=2.781 mas, bmaj=6.896 mas, bpa=-7.287 degrees ! Estimated noise=0.441164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0780101 Jy ! Component: 100 - total flux cleaned = 0.097991 Jy ! Component: 150 - total flux cleaned = 0.108324 Jy ! Component: 200 - total flux cleaned = 0.115301 Jy ! Total flux subtracted in 200 components = 0.115301 Jy ! Clean residual min=-0.003286 max=0.003843 Jy/beam ! Clean residual mean=-0.000029 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.115301 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.115301 Jy ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=7.916 mas, bpa=-7.796 degrees ! Estimated noise=0.314026 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 = 0.00691288 Jy ! Component: 100 - total flux cleaned = 0.0112468 Jy ! Component: 150 - total flux cleaned = 0.014291 Jy ! Component: 200 - total flux cleaned = 0.0165236 Jy ! Total flux subtracted in 200 components = 0.0165236 Jy ! Clean residual min=-0.002119 max=0.001850 Jy/beam ! Clean residual mean=-0.000040 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.131825 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 51 components and 0.131825 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=7.902 mas, bmaj=11.76 mas, bpa=-0.9695 degrees ! Estimated noise=0.408313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284867 Jy ! Component: 100 - total flux cleaned = 0.00478564 Jy ! Component: 150 - total flux cleaned = 0.00621318 Jy ! Component: 200 - total flux cleaned = 0.00731051 Jy ! Total flux subtracted in 200 components = 0.00731051 Jy ! Clean residual min=-0.002112 max=0.001642 Jy/beam ! Clean residual mean=-0.000059 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.139135 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 = 0.00085429 Jy ! Component: 100 - total flux cleaned = 0.00152188 Jy ! Component: 150 - total flux cleaned = 0.00204676 Jy ! Component: 200 - total flux cleaned = 0.00246171 Jy ! Total flux subtracted in 200 components = 0.00246171 Jy ! Clean residual min=-0.001968 max=0.001700 Jy/beam ! Clean residual mean=-0.000050 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.141597 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 152 components and 0.141597 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=7.916 mas, bpa=-7.796 degrees ! Estimated noise=0.314026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231669 Jy ! Component: 100 - total flux cleaned = 0.000411229 Jy ! Component: 150 - total flux cleaned = 0.000548286 Jy ! Component: 200 - total flux cleaned = 0.000636676 Jy ! Total flux subtracted in 200 components = 0.000636676 Jy ! Clean residual min=-0.001869 max=0.001652 Jy/beam ! Clean residual mean=-0.000023 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.142233 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 169 components and 0.142233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054744Jy sigma=1.347900 ! Fit after self-cal, rms=0.054743Jy sigma=1.347839 wmodel /scr/pima/bg219i_uvs/J1146+0458_S_map.mod ! Writing 169 model components to file: /scr/pima/bg219i_uvs/J1146+0458_S_map.mod wobs /scr/pima/bg219i_uvs/J1146+0458_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1146+0458_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1146+0458_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J1146+0458_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 = -0.000214948 Jy ! Component: 100 - total flux cleaned = -0.000130845 Jy ! Component: 150 - total flux cleaned = -0.000183621 Jy ! Component: 200 - total flux cleaned = -0.000285154 Jy ! Component: 250 - total flux cleaned = -0.00035828 Jy ! Component: 300 - total flux cleaned = -0.000452124 Jy ! Component: 350 - total flux cleaned = -0.000611166 Jy ! Component: 400 - total flux cleaned = -0.000765072 Jy ! Component: 450 - total flux cleaned = -0.00097819 Jy ! Component: 500 - total flux cleaned = -0.00120703 Jy ! Component: 550 - total flux cleaned = -0.00139026 Jy ! Component: 600 - total flux cleaned = -0.00156977 Jy ! Component: 650 - total flux cleaned = -0.00178399 Jy ! Component: 700 - total flux cleaned = -0.00193689 Jy ! Component: 750 - total flux cleaned = -0.00208713 Jy ! Component: 800 - total flux cleaned = -0.00225291 Jy ! Component: 850 - total flux cleaned = -0.0023974 Jy ! Component: 900 - total flux cleaned = -0.00252168 Jy ! Component: 950 - total flux cleaned = -0.00264357 Jy ! Component: 1000 - total flux cleaned = -0.0027292 Jy ! Component: 1050 - total flux cleaned = -0.00281354 Jy ! Component: 1100 - total flux cleaned = -0.00286321 Jy ! Component: 1150 - total flux cleaned = -0.00289583 Jy ! Component: 1200 - total flux cleaned = -0.00289605 Jy ! Component: 1250 - total flux cleaned = -0.00295988 Jy ! Component: 1300 - total flux cleaned = -0.00299101 Jy ! Component: 1350 - total flux cleaned = -0.00303745 Jy ! Component: 1400 - total flux cleaned = -0.00302206 Jy ! Component: 1450 - total flux cleaned = -0.00306714 Jy ! Component: 1500 - total flux cleaned = -0.00299287 Jy ! Component: 1550 - total flux cleaned = -0.00305171 Jy ! Component: 1600 - total flux cleaned = -0.00303734 Jy ! Component: 1650 - total flux cleaned = -0.00305153 Jy ! Component: 1700 - total flux cleaned = -0.00303729 Jy ! Component: 1750 - total flux cleaned = -0.00306536 Jy ! Component: 1800 - total flux cleaned = -0.00303789 Jy ! Component: 1850 - total flux cleaned = -0.00301065 Jy ! Component: 1900 - total flux cleaned = -0.00301086 Jy ! Component: 1950 - total flux cleaned = -0.00301067 Jy ! Component: 2000 - total flux cleaned = -0.00299774 Jy ! Component: 2050 - total flux cleaned = -0.00299772 Jy ! Component: 2100 - total flux cleaned = -0.00299785 Jy ! Component: 2150 - total flux cleaned = -0.00298544 Jy ! Component: 2200 - total flux cleaned = -0.00302322 Jy ! Component: 2250 - total flux cleaned = -0.00304819 Jy ! Component: 2300 - total flux cleaned = -0.00303588 Jy ! Component: 2350 - total flux cleaned = -0.00302395 Jy ! Component: 2400 - total flux cleaned = -0.00304809 Jy ! Component: 2450 - total flux cleaned = -0.00304829 Jy ! Component: 2500 - total flux cleaned = -0.0030837 Jy ! Component: 2550 - total flux cleaned = -0.00307193 Jy ! Component: 2600 - total flux cleaned = -0.00309512 Jy ! Component: 2650 - total flux cleaned = -0.00310664 Jy ! Component: 2700 - total flux cleaned = -0.00314046 Jy ! Component: 2750 - total flux cleaned = -0.0031293 Jy ! Component: 2800 - total flux cleaned = -0.0031739 Jy ! Component: 2850 - total flux cleaned = -0.00320682 Jy ! Component: 2900 - total flux cleaned = -0.00320678 Jy ! Component: 2950 - total flux cleaned = -0.00323943 Jy ! Component: 3000 - total flux cleaned = -0.00320739 Jy ! Component: 3050 - total flux cleaned = -0.00322861 Jy ! Component: 3100 - total flux cleaned = -0.00327078 Jy ! Component: 3150 - total flux cleaned = -0.00326047 Jy ! Component: 3200 - total flux cleaned = -0.00336394 Jy ! Component: 3250 - total flux cleaned = -0.00339468 Jy ! Component: 3300 - total flux cleaned = -0.0034048 Jy ! Component: 3350 - total flux cleaned = -0.00339476 Jy ! Component: 3400 - total flux cleaned = -0.00347458 Jy ! Component: 3450 - total flux cleaned = -0.00342508 Jy ! Component: 3500 - total flux cleaned = -0.00347422 Jy ! Component: 3550 - total flux cleaned = -0.00349376 Jy ! Component: 3600 - total flux cleaned = -0.00347452 Jy ! Component: 3650 - total flux cleaned = -0.00352254 Jy ! Component: 3700 - total flux cleaned = -0.0035606 Jy ! Component: 3750 - total flux cleaned = -0.00357001 Jy ! Component: 3800 - total flux cleaned = -0.00360756 Jy ! Component: 3850 - total flux cleaned = -0.00361681 Jy ! Component: 3900 - total flux cleaned = -0.00366291 Jy ! Component: 3950 - total flux cleaned = -0.00367202 Jy ! Component: 4000 - total flux cleaned = -0.003663 Jy ! Component: 4050 - total flux cleaned = -0.00367209 Jy ! Total flux subtracted in 4096 components = -0.00366317 Jy ! Clean residual min=-0.000554 max=0.000491 Jy/beam ! Clean residual mean=-0.000005 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.13857 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 455 components and 0.13857 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1146+0458_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 7.916 at -7.796 degrees (North through East) ! Clean map min=-0.0010779 max=0.10294 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1146+0458_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.102941 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162245 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.472829 0.472829 0.945658 1.89132 3.78263 7.56526 15.1305 30.261 60.5221 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 634.479 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1146+0458_S_uvs.log closed on Wed Apr 6 23:02:10 2016