! Started logfile: /d2/scr/pima/bp177c_uvs/J1445+2438_X_uvs.log on Sat Mar 22 21:16:58 2014 obs /d2/scr/pima/bp177c_uvs/J1445+2438_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1445+2438_X_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.649306 visibilities/baseline/integration-bin. ! Found source: J1445+2438 ! ! 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 1496 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/bp177c_uvs/J1445+2438_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. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999066Jy sigma=38.029438 ! Fit after self-cal, rms=0.933985Jy sigma=35.605177 ! 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=0.7723 mas, bmaj=2.079 mas, bpa=16.05 degrees ! Estimated noise=0.728002 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 = 0.0474623 Jy ! Component: 100 - total flux cleaned = 0.0637414 Jy ! Total flux subtracted in 100 components = 0.0637414 Jy ! Clean residual min=-0.006140 max=0.010056 Jy/beam ! Clean residual mean=-0.000050 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.0637414 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0637414 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=0.035239Jy sigma=1.175790 ! Fit after self-cal, rms=0.034866Jy sigma=1.163604 ! 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=0.9487 mas, bmaj=2.216 mas, bpa=12.93 degrees ! Estimated noise=0.505124 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 = 0.013769 Jy ! Component: 100 - total flux cleaned = 0.0223738 Jy ! Component: 150 - total flux cleaned = 0.0283513 Jy ! Component: 200 - total flux cleaned = 0.032729 Jy ! Total flux subtracted in 200 components = 0.032729 Jy ! Clean residual min=-0.005154 max=0.011788 Jy/beam ! Clean residual mean=-0.000044 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.0964703 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.0964703 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=0.027687Jy sigma=0.886821 ! Fit after self-cal, rms=0.027633Jy sigma=0.883099 ! Inverting map ! Added new window around map position (1.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107374 Jy ! Component: 100 - total flux cleaned = 0.0160328 Jy ! Component: 150 - total flux cleaned = 0.0197126 Jy ! Component: 200 - total flux cleaned = 0.0226124 Jy ! Total flux subtracted in 200 components = 0.0226124 Jy ! Clean residual min=-0.003570 max=0.004739 Jy/beam ! Clean residual mean=-0.000022 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.119083 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 82 components and 0.119083 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=0.023198Jy sigma=0.680262 ! Fit after self-cal, rms=0.022785Jy sigma=0.666824 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9487 x 2.216 at 12.93 degrees (North through East) ! Clean map min=-0.003597 max=0.065976 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 1.08 FD 1.10 HN 0.98 LA 1.04 ! MK 0.96 NL 1.03 OV 0.98 PT 0.84 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.08 LA 0.93 ! MK 0.94 NL 1.05 OV 0.93 PT 0.88 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.11 HN 1.01 LA 0.88 ! MK 0.99 NL 1.06 OV 0.98 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.18 LA 0.96 ! MK 1.00 NL 1.02 OV 1.01 PT 0.88 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.10 LA 0.97 ! MK 0.90 NL 0.96 OV 0.97 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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 1.08 FD 1.08 HN 1.08 LA 0.90 ! MK 0.99 NL 0.99 OV 1.03 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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=0.022785Jy sigma=0.666824 ! Fit after self-cal, rms=0.021100Jy sigma=0.608215 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9535 mas, bmaj=2.235 mas, bpa=12.97 degrees ! Estimated noise=0.490994 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 = 0.000824776 Jy ! Component: 100 - total flux cleaned = 0.000941445 Jy ! Component: 150 - total flux cleaned = 0.00117932 Jy ! Component: 200 - total flux cleaned = 0.00142418 Jy ! Total flux subtracted in 200 components = 0.00142418 Jy ! Clean residual min=-0.002106 max=0.001654 Jy/beam ! Clean residual mean=-0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.120507 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.120507 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=0.020835Jy sigma=0.592057 ! Fit after self-cal, rms=0.020792Jy sigma=0.590668 ! 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=0.020792Jy sigma=0.590668 ! Fit after self-cal, rms=0.020738Jy sigma=0.589963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9532 mas, bmaj=2.234 mas, bpa=13.06 degrees ! Estimated noise=0.488809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192383 Jy ! Component: 100 - total flux cleaned = 0.000341558 Jy ! Component: 150 - total flux cleaned = 0.000595062 Jy ! Component: 200 - total flux cleaned = 0.000812409 Jy ! Total flux subtracted in 200 components = 0.000812409 Jy ! Clean residual min=-0.001887 max=0.001416 Jy/beam ! Clean residual mean=-0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.121319 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.121319 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=0.020651Jy sigma=0.583248 ! Fit after self-cal, rms=0.020627Jy sigma=0.582624 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 = 0.000391173 Jy ! Component: 100 - total flux cleaned = 0.00056108 Jy ! Component: 150 - total flux cleaned = 0.000690738 Jy ! Component: 200 - total flux cleaned = 0.000805352 Jy ! Total flux subtracted in 200 components = 0.000805352 Jy ! Clean residual min=-0.001734 max=0.001333 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.122125 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.122125 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=0.020600Jy sigma=0.579434 ! Fit after self-cal, rms=0.020587Jy sigma=0.579098 ! 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=0.020587Jy sigma=0.579098 ! Fit after self-cal, rms=0.020525Jy sigma=0.578471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9531 mas, bmaj=2.232 mas, bpa=13.19 degrees ! Estimated noise=0.486687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.65478e-06 Jy ! Component: 100 - total flux cleaned = 0.000175559 Jy ! Component: 150 - total flux cleaned = 0.000314052 Jy ! Component: 200 - total flux cleaned = 0.000453598 Jy ! Total flux subtracted in 200 components = 0.000453598 Jy ! Clean residual min=-0.001646 max=0.001342 Jy/beam ! Clean residual mean=-0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.122578 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.122578 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=0.020501Jy sigma=0.575867 ! Fit after self-cal, rms=0.020493Jy sigma=0.575687 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 = 0.000212762 Jy ! Component: 100 - total flux cleaned = 0.000309355 Jy ! Component: 150 - total flux cleaned = 0.000382615 Jy ! Component: 200 - total flux cleaned = 0.000463199 Jy ! Total flux subtracted in 200 components = 0.000463199 Jy ! Clean residual min=-0.001564 max=0.001305 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.123041 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.123041 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=0.020486Jy sigma=0.574259 ! Fit after self-cal, rms=0.020482Jy sigma=0.574149 ! 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=0.020482Jy sigma=0.574149 ! Fit after self-cal, rms=0.020428Jy sigma=0.573737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.898 mas, bmaj=2.816 mas, bpa=4.185 degrees ! Estimated noise=0.620764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590019 Jy ! Component: 100 - total flux cleaned = 0.000744582 Jy ! Component: 150 - total flux cleaned = 0.000869953 Jy ! Component: 200 - total flux cleaned = 0.000976802 Jy ! Total flux subtracted in 200 components = 0.000976802 Jy ! Clean residual min=-0.001734 max=0.001402 Jy/beam ! Clean residual mean=-0.000004 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.124018 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 157 components and 0.124018 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=0.020425Jy sigma=0.572767 ! Fit after self-cal, rms=0.020423Jy sigma=0.572638 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 = 6.60286e-05 Jy ! Component: 100 - total flux cleaned = 0.00014416 Jy ! Component: 150 - total flux cleaned = 0.000177034 Jy ! Component: 200 - total flux cleaned = 0.000205898 Jy ! Total flux subtracted in 200 components = 0.000205898 Jy ! Clean residual min=-0.001675 max=0.001408 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.124224 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 166 components and 0.124224 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=0.020420Jy sigma=0.572199 ! Fit after self-cal, rms=0.020417Jy sigma=0.572109 ! 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=0.9528 mas, bmaj=2.23 mas, bpa=13.3 degrees ! Estimated noise=0.485046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9528 x 2.23 at 13.3 degrees (North through East) ! Clean map min=-0.0014645 max=0.06231 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=0.7703 mas, bmaj=2.094 mas, bpa=16.4 degrees ! Estimated noise=0.706081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0460595 Jy ! Component: 100 - total flux cleaned = 0.0621794 Jy ! Component: 150 - total flux cleaned = 0.0725237 Jy ! Component: 200 - total flux cleaned = 0.0800092 Jy ! Total flux subtracted in 200 components = 0.0800092 Jy ! Clean residual min=-0.004052 max=0.004574 Jy/beam ! Clean residual mean=-0.000029 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.0800092 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0800092 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9528 mas, bmaj=2.23 mas, bpa=13.3 degrees ! Estimated noise=0.485046 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 = 0.0092343 Jy ! Component: 100 - total flux cleaned = 0.0159609 Jy ! Component: 150 - total flux cleaned = 0.021105 Jy ! Component: 200 - total flux cleaned = 0.0251405 Jy ! Total flux subtracted in 200 components = 0.0251405 Jy ! Clean residual min=-0.002451 max=0.002928 Jy/beam ! Clean residual mean=-0.000022 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.10515 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 55 components and 0.10515 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.898 mas, bmaj=2.816 mas, bpa=4.185 degrees ! Estimated noise=0.620764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607591 Jy ! Component: 100 - total flux cleaned = 0.00986412 Jy ! Component: 150 - total flux cleaned = 0.0124271 Jy ! Component: 200 - total flux cleaned = 0.0142434 Jy ! Total flux subtracted in 200 components = 0.0142434 Jy ! Clean residual min=-0.002066 max=0.001794 Jy/beam ! Clean residual mean=-0.000016 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.119393 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 = 0.00132511 Jy ! Component: 100 - total flux cleaned = 0.00230945 Jy ! Component: 150 - total flux cleaned = 0.00305122 Jy ! Component: 200 - total flux cleaned = 0.00361459 Jy ! Total flux subtracted in 200 components = 0.00361459 Jy ! Clean residual min=-0.001771 max=0.001400 Jy/beam ! Clean residual mean=-0.000006 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.123008 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 146 components and 0.123008 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9528 mas, bmaj=2.23 mas, bpa=13.3 degrees ! Estimated noise=0.485046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498024 Jy ! Component: 100 - total flux cleaned = 0.000699336 Jy ! Component: 150 - total flux cleaned = 0.00079527 Jy ! Component: 200 - total flux cleaned = 0.000811955 Jy ! Total flux subtracted in 200 components = 0.000811955 Jy ! Clean residual min=-0.001569 max=0.001271 Jy/beam ! Clean residual mean=-0.000002 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.12382 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 160 components and 0.12382 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=0.020441Jy sigma=0.573867 ! Fit after self-cal, rms=0.020430Jy sigma=0.573526 wmodel /d2/scr/pima/bp177c_uvs/J1445+2438_X_map.mod ! Writing 160 model components to file: /d2/scr/pima/bp177c_uvs/J1445+2438_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1445+2438_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1445+2438_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1445+2438_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177c_uvs/J1445+2438_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 = -0.000539536 Jy ! Component: 100 - total flux cleaned = -0.000741437 Jy ! Component: 150 - total flux cleaned = -0.00103309 Jy ! Component: 200 - total flux cleaned = -0.00122913 Jy ! Component: 250 - total flux cleaned = -0.00147163 Jy ! Component: 300 - total flux cleaned = -0.00166748 Jy ! Component: 350 - total flux cleaned = -0.00182148 Jy ! Component: 400 - total flux cleaned = -0.00198669 Jy ! Component: 450 - total flux cleaned = -0.00212987 Jy ! Component: 500 - total flux cleaned = -0.00225332 Jy ! Component: 550 - total flux cleaned = -0.00238793 Jy ! Component: 600 - total flux cleaned = -0.00246061 Jy ! Component: 650 - total flux cleaned = -0.00253196 Jy ! Component: 700 - total flux cleaned = -0.00257369 Jy ! Component: 750 - total flux cleaned = -0.00262788 Jy ! Component: 800 - total flux cleaned = -0.00266739 Jy ! Component: 850 - total flux cleaned = -0.00273167 Jy ! Component: 900 - total flux cleaned = -0.0028069 Jy ! Component: 950 - total flux cleaned = -0.00288036 Jy ! Component: 1000 - total flux cleaned = -0.00290464 Jy ! Component: 1050 - total flux cleaned = -0.00297559 Jy ! Component: 1100 - total flux cleaned = -0.00303324 Jy ! Component: 1150 - total flux cleaned = -0.0030221 Jy ! Component: 1200 - total flux cleaned = -0.0030776 Jy ! Component: 1250 - total flux cleaned = -0.00305569 Jy ! Component: 1300 - total flux cleaned = -0.0030344 Jy ! Component: 1350 - total flux cleaned = -0.00304501 Jy ! Component: 1400 - total flux cleaned = -0.0030244 Jy ! Component: 1450 - total flux cleaned = -0.00301443 Jy ! Component: 1500 - total flux cleaned = -0.00302453 Jy ! Component: 1550 - total flux cleaned = -0.00299459 Jy ! Component: 1600 - total flux cleaned = -0.00298452 Jy ! Component: 1650 - total flux cleaned = -0.00296508 Jy ! Component: 1700 - total flux cleaned = -0.00292682 Jy ! Component: 1750 - total flux cleaned = -0.0029081 Jy ! Component: 1800 - total flux cleaned = -0.00284292 Jy ! Component: 1850 - total flux cleaned = -0.00282464 Jy ! Component: 1900 - total flux cleaned = -0.00279738 Jy ! Component: 1950 - total flux cleaned = -0.00274325 Jy ! Component: 2000 - total flux cleaned = -0.00272531 Jy ! Component: 2050 - total flux cleaned = -0.00269006 Jy ! Component: 2100 - total flux cleaned = -0.00266382 Jy ! Component: 2150 - total flux cleaned = -0.00261218 Jy ! Component: 2200 - total flux cleaned = -0.00259525 Jy ! Component: 2250 - total flux cleaned = -0.00253614 Jy ! Component: 2300 - total flux cleaned = -0.00246938 Jy ! Component: 2350 - total flux cleaned = -0.00241145 Jy ! Component: 2400 - total flux cleaned = -0.00236221 Jy ! Component: 2450 - total flux cleaned = -0.00231337 Jy ! Component: 2500 - total flux cleaned = -0.00223265 Jy ! Component: 2550 - total flux cleaned = -0.00217665 Jy ! Component: 2600 - total flux cleaned = -0.00212106 Jy ! Component: 2650 - total flux cleaned = -0.00208957 Jy ! Component: 2700 - total flux cleaned = -0.00203482 Jy ! Component: 2750 - total flux cleaned = -0.00200379 Jy ! Component: 2800 - total flux cleaned = -0.00196521 Jy ! Component: 2850 - total flux cleaned = -0.00189626 Jy ! Component: 2900 - total flux cleaned = -0.00184315 Jy ! Component: 2950 - total flux cleaned = -0.00181303 Jy ! Component: 3000 - total flux cleaned = -0.00174557 Jy ! Component: 3050 - total flux cleaned = -0.00173068 Jy ! Component: 3100 - total flux cleaned = -0.00164187 Jy ! Component: 3150 - total flux cleaned = -0.00161247 Jy ! Component: 3200 - total flux cleaned = -0.00154668 Jy ! Component: 3250 - total flux cleaned = -0.00149577 Jy ! Component: 3300 - total flux cleaned = -0.00143794 Jy ! Component: 3350 - total flux cleaned = -0.0013587 Jy ! Component: 3400 - total flux cleaned = -0.0013013 Jy ! Component: 3450 - total flux cleaned = -0.00122993 Jy ! Component: 3500 - total flux cleaned = -0.00114471 Jy ! Component: 3550 - total flux cleaned = -0.001074 Jy ! Component: 3600 - total flux cleaned = -0.00102471 Jy ! Component: 3650 - total flux cleaned = -0.000954542 Jy ! Component: 3700 - total flux cleaned = -0.000884607 Jy ! Component: 3750 - total flux cleaned = -0.000821856 Jy ! Component: 3800 - total flux cleaned = -0.000759358 Jy ! Component: 3850 - total flux cleaned = -0.000710874 Jy ! Component: 3900 - total flux cleaned = -0.000655665 Jy ! Component: 3950 - total flux cleaned = -0.000607513 Jy ! Component: 4000 - total flux cleaned = -0.000552583 Jy ! Component: 4050 - total flux cleaned = -0.000497782 Jy ! Total flux subtracted in 4096 components = -0.00044989 Jy ! Clean residual min=-0.000411 max=0.000417 Jy/beam ! Clean residual mean=0.000002 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.12337 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 396 components and 0.12337 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1445+2438_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9528 x 2.23 at 13.3 degrees (North through East) ! Clean map min=-0.00092124 max=0.062644 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1445+2438_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0626442 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106826 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.511584 0.511584 1.02317 2.04633 4.09267 8.18534 16.3707 32.7414 65.4827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 586.414 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1445+2438_X_uvs.log closed on Sat Mar 22 21:17:03 2014