! Started logfile: /scr/pima/bg219b_uvs/J2300+0337_S_uvs.log on Thu Apr 7 01:34:52 2016 obs /scr/pima/bg219b_uvs/J2300+0337_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2300+0337_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J2300+0337 ! ! 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 6804 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/bg219b_uvs/J2300+0337_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.085825Jy sigma=22.636381 ! Fit after self-cal, rms=0.573618Jy sigma=12.049930 ! 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=2.843 mas, bmaj=6.773 mas, bpa=-4.099 degrees ! Estimated noise=0.558048 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 = 0.323469 Jy ! Component: 100 - total flux cleaned = 0.407495 Jy ! Total flux subtracted in 100 components = 0.407495 Jy ! Clean residual min=-0.009972 max=0.034788 Jy/beam ! Clean residual mean=0.000042 rms=0.003327 Jy/beam ! Combined flux in latest and established models = 0.407495 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.407495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092068Jy sigma=1.808410 ! Fit after self-cal, rms=0.091994Jy sigma=1.806601 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369918 Jy ! Component: 100 - total flux cleaned = 0.057007 Jy ! Total flux subtracted in 100 components = 0.057007 Jy ! Clean residual min=-0.006426 max=0.010150 Jy/beam ! Clean residual mean=0.000021 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.464502 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.464502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072960Jy sigma=1.389546 ! Fit after self-cal, rms=0.072833Jy sigma=1.387032 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126258 Jy ! Component: 100 - total flux cleaned = 0.020789 Jy ! Total flux subtracted in 100 components = 0.020789 Jy ! Clean residual min=-0.005711 max=0.008253 Jy/beam ! Clean residual mean=0.000013 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.485291 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.485291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069942Jy sigma=1.324409 ! Fit after self-cal, rms=0.069900Jy sigma=1.323482 ! Inverting map ! Added new window around map position (-5.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00794827 Jy ! Component: 100 - total flux cleaned = 0.0128049 Jy ! Total flux subtracted in 100 components = 0.0128049 Jy ! Clean residual min=-0.005757 max=0.005708 Jy/beam ! Clean residual mean=0.000009 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.498096 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.498096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068787Jy sigma=1.300377 ! Fit after self-cal, rms=0.068713Jy sigma=1.298836 ! 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=3.345 mas, bmaj=7.492 mas, bpa=-4.769 degrees ! Estimated noise=0.437042 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 = 0.00525801 Jy ! Component: 100 - total flux cleaned = 0.00858577 Jy ! Component: 150 - total flux cleaned = 0.0108808 Jy ! Component: 200 - total flux cleaned = 0.0125492 Jy ! Total flux subtracted in 200 components = 0.0125492 Jy ! Clean residual min=-0.003672 max=0.003936 Jy/beam ! Clean residual mean=0.000014 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.510645 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.510645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068179Jy sigma=1.289638 ! Fit after self-cal, rms=0.068147Jy sigma=1.288971 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.345 x 7.492 at -4.769 degrees (North through East) ! Clean map min=-0.0036107 max=0.4222 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 0.96 FD 0.98 HN 1.00 KP 0.99 ! LA 1.00 MK 1.00 NL 0.99 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.00 ! LA 1.00 MK 1.00 NL 1.00 OV 1.03 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.99 KP 1.01 ! LA 0.98 MK 1.03 NL 1.03 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.99 KP 1.00 ! LA 0.98 MK 1.02 NL 1.00 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.068147Jy sigma=1.288971 ! Fit after self-cal, rms=0.066935Jy sigma=1.267647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.355 mas, bmaj=7.503 mas, bpa=-4.673 degrees ! Estimated noise=0.437922 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 = 0.000305074 Jy ! Component: 100 - total flux cleaned = 0.000596326 Jy ! Component: 150 - total flux cleaned = 0.000827491 Jy ! Component: 200 - total flux cleaned = 0.000958723 Jy ! Total flux subtracted in 200 components = 0.000958723 Jy ! Clean residual min=-0.003128 max=0.003383 Jy/beam ! Clean residual mean=0.000009 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.511604 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.511604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066860Jy sigma=1.266552 ! Fit after self-cal, rms=0.066850Jy sigma=1.266352 ! 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=0.066850Jy sigma=1.266352 ! Fit after self-cal, rms=0.066694Jy sigma=1.256504 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.354 mas, bmaj=7.501 mas, bpa=-4.636 degrees ! Estimated noise=0.439576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143986 Jy ! Component: 100 - total flux cleaned = 0.00181824 Jy ! Component: 150 - total flux cleaned = 0.00210162 Jy ! Component: 200 - total flux cleaned = 0.00217093 Jy ! Total flux subtracted in 200 components = 0.00217093 Jy ! Clean residual min=-0.002873 max=0.002869 Jy/beam ! Clean residual mean=0.000004 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.513775 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.513775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066618Jy sigma=1.255868 ! Fit after self-cal, rms=0.066618Jy sigma=1.255803 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 = 9.12368e-05 Jy ! Component: 100 - total flux cleaned = 0.000110383 Jy ! Component: 150 - total flux cleaned = 0.000165289 Jy ! Component: 200 - total flux cleaned = 0.000198582 Jy ! Total flux subtracted in 200 components = 0.000198582 Jy ! Clean residual min=-0.002854 max=0.002865 Jy/beam ! Clean residual mean=0.000004 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.513974 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.513974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066602Jy sigma=1.255601 ! Fit after self-cal, rms=0.066600Jy sigma=1.255564 ! 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=0.066600Jy sigma=1.255564 ! Fit after self-cal, rms=0.066761Jy sigma=1.255042 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.356 mas, bmaj=7.499 mas, bpa=-4.579 degrees ! Estimated noise=0.441142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127723 Jy ! Component: 100 - total flux cleaned = 0.00150217 Jy ! Component: 150 - total flux cleaned = 0.00166848 Jy ! Component: 200 - total flux cleaned = 0.00172092 Jy ! Total flux subtracted in 200 components = 0.00172092 Jy ! Clean residual min=-0.002843 max=0.002839 Jy/beam ! Clean residual mean=0.000004 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.515694 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.515694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066702Jy sigma=1.254679 ! Fit after self-cal, rms=0.066700Jy sigma=1.254656 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 = 3.18006e-05 Jy ! Component: 100 - total flux cleaned = 6.40705e-05 Jy ! Component: 150 - total flux cleaned = 9.38038e-05 Jy ! Component: 200 - total flux cleaned = 0.000122172 Jy ! Total flux subtracted in 200 components = 0.000122172 Jy ! Clean residual min=-0.002834 max=0.002851 Jy/beam ! Clean residual mean=0.000004 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.515817 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.515817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066690Jy sigma=1.254549 ! Fit after self-cal, rms=0.066689Jy sigma=1.254536 ! 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=0.066689Jy sigma=1.254536 ! Fit after self-cal, rms=0.066844Jy sigma=1.254087 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.436 mas, bmaj=11.34 mas, bpa=-4.012 degrees ! Estimated noise=0.557137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143397 Jy ! Component: 100 - total flux cleaned = 0.0019902 Jy ! Component: 150 - total flux cleaned = 0.0020998 Jy ! Component: 200 - total flux cleaned = 0.00214841 Jy ! Total flux subtracted in 200 components = 0.00214841 Jy ! Clean residual min=-0.003291 max=0.003197 Jy/beam ! Clean residual mean=0.000007 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.517965 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 115 components and 0.517965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066811Jy sigma=1.254246 ! Fit after self-cal, rms=0.066807Jy sigma=1.254208 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 = 0.000125295 Jy ! Component: 100 - total flux cleaned = 0.000124683 Jy ! Component: 150 - total flux cleaned = 0.000124547 Jy ! Component: 200 - total flux cleaned = 0.000124392 Jy ! Total flux subtracted in 200 components = 0.000124392 Jy ! Clean residual min=-0.003277 max=0.003215 Jy/beam ! Clean residual mean=0.000007 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.518089 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 120 components and 0.518089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066806Jy sigma=1.254442 ! Fit after self-cal, rms=0.066805Jy sigma=1.254436 ! 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=3.358 mas, bmaj=7.497 mas, bpa=-4.525 degrees ! Estimated noise=0.442614 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.358 x 7.497 at -4.525 degrees (North through East) ! Clean map min=-0.0027051 max=0.42699 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=2.853 mas, bmaj=6.777 mas, bpa=-3.825 degrees ! Estimated noise=0.565298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.327461 Jy ! Component: 100 - total flux cleaned = 0.411954 Jy ! Component: 150 - total flux cleaned = 0.449145 Jy ! Component: 200 - total flux cleaned = 0.469535 Jy ! Total flux subtracted in 200 components = 0.469535 Jy ! Clean residual min=-0.005464 max=0.010699 Jy/beam ! Clean residual mean=0.000019 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.469535 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.469535 Jy ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=7.497 mas, bpa=-4.525 degrees ! Estimated noise=0.442614 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 = 0.0166958 Jy ! Component: 100 - total flux cleaned = 0.0267716 Jy ! Component: 150 - total flux cleaned = 0.0333968 Jy ! Component: 200 - total flux cleaned = 0.0379369 Jy ! Total flux subtracted in 200 components = 0.0379369 Jy ! Clean residual min=-0.003249 max=0.003418 Jy/beam ! Clean residual mean=0.000013 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.507472 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 57 components and 0.507472 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=7.436 mas, bmaj=11.34 mas, bpa=-4.012 degrees ! Estimated noise=0.557137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501431 Jy ! Component: 100 - total flux cleaned = 0.00757779 Jy ! Component: 150 - total flux cleaned = 0.00895838 Jy ! Component: 200 - total flux cleaned = 0.00973072 Jy ! Total flux subtracted in 200 components = 0.00973072 Jy ! Clean residual min=-0.003283 max=0.003259 Jy/beam ! Clean residual mean=0.000008 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.517203 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 = 0.000441966 Jy ! Component: 100 - total flux cleaned = 0.000504527 Jy ! Component: 150 - total flux cleaned = 0.000527673 Jy ! Component: 200 - total flux cleaned = 0.000549941 Jy ! Total flux subtracted in 200 components = 0.000549941 Jy ! Clean residual min=-0.003275 max=0.003301 Jy/beam ! Clean residual mean=0.000007 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.517753 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 0.517753 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=7.497 mas, bpa=-4.525 degrees ! Estimated noise=0.442614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000557233 Jy ! Component: 100 - total flux cleaned = -0.000561417 Jy ! Component: 150 - total flux cleaned = -0.00041022 Jy ! Component: 200 - total flux cleaned = -0.000341551 Jy ! Total flux subtracted in 200 components = -0.000341551 Jy ! Clean residual min=-0.002941 max=0.003043 Jy/beam ! Clean residual mean=0.000004 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.517411 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.517411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066847Jy sigma=1.255521 ! Fit after self-cal, rms=0.066840Jy sigma=1.255444 wmodel /scr/pima/bg219b_uvs/J2300+0337_S_map.mod ! Writing 85 model components to file: /scr/pima/bg219b_uvs/J2300+0337_S_map.mod wobs /scr/pima/bg219b_uvs/J2300+0337_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2300+0337_S_uvs.fits wwins /scr/pima/bg219b_uvs/J2300+0337_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J2300+0337_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 = 0.000226458 Jy ! Component: 100 - total flux cleaned = 0.000635935 Jy ! Component: 150 - total flux cleaned = 0.000830508 Jy ! Component: 200 - total flux cleaned = 0.00115633 Jy ! Component: 250 - total flux cleaned = 0.00124661 Jy ! Component: 300 - total flux cleaned = 0.00115993 Jy ! Component: 350 - total flux cleaned = 0.00103353 Jy ! Component: 400 - total flux cleaned = 0.000911604 Jy ! Component: 450 - total flux cleaned = 0.000712478 Jy ! Component: 500 - total flux cleaned = 0.000634426 Jy ! Component: 550 - total flux cleaned = 0.000481481 Jy ! Component: 600 - total flux cleaned = 0.00048101 Jy ! Component: 650 - total flux cleaned = 0.000334847 Jy ! Component: 700 - total flux cleaned = 0.0002633 Jy ! Component: 750 - total flux cleaned = 0.000263344 Jy ! Component: 800 - total flux cleaned = 0.000227316 Jy ! Component: 850 - total flux cleaned = 0.000159049 Jy ! Component: 900 - total flux cleaned = 0.000159089 Jy ! Component: 950 - total flux cleaned = 9.34807e-05 Jy ! Component: 1000 - total flux cleaned = 6.11149e-05 Jy ! Component: 1050 - total flux cleaned = -2.61322e-06 Jy ! Component: 1100 - total flux cleaned = -9.69213e-05 Jy ! Component: 1150 - total flux cleaned = -0.000190147 Jy ! Component: 1200 - total flux cleaned = -0.000252105 Jy ! Component: 1250 - total flux cleaned = -0.000373822 Jy ! Component: 1300 - total flux cleaned = -0.00040359 Jy ! Component: 1350 - total flux cleaned = -0.000551575 Jy ! Component: 1400 - total flux cleaned = -0.000639183 Jy ! Component: 1450 - total flux cleaned = -0.000726433 Jy ! Component: 1500 - total flux cleaned = -0.000812566 Jy ! Component: 1550 - total flux cleaned = -0.00089737 Jy ! Component: 1600 - total flux cleaned = -0.000953472 Jy ! Component: 1650 - total flux cleaned = -0.00103686 Jy ! Component: 1700 - total flux cleaned = -0.00114675 Jy ! Component: 1750 - total flux cleaned = -0.00128276 Jy ! Component: 1800 - total flux cleaned = -0.0012557 Jy ! Component: 1850 - total flux cleaned = -0.00141556 Jy ! Component: 1900 - total flux cleaned = -0.00146832 Jy ! Component: 1950 - total flux cleaned = -0.0016253 Jy ! Component: 2000 - total flux cleaned = -0.00170275 Jy ! Component: 2050 - total flux cleaned = -0.00188173 Jy ! Component: 2100 - total flux cleaned = -0.00200835 Jy ! Component: 2150 - total flux cleaned = -0.00208314 Jy ! Component: 2200 - total flux cleaned = -0.00218231 Jy ! Component: 2250 - total flux cleaned = -0.00223185 Jy ! Component: 2300 - total flux cleaned = -0.00232982 Jy ! Component: 2350 - total flux cleaned = -0.00242704 Jy ! Component: 2400 - total flux cleaned = -0.00247525 Jy ! Component: 2450 - total flux cleaned = -0.00254688 Jy ! Component: 2500 - total flux cleaned = -0.00259418 Jy ! Component: 2550 - total flux cleaned = -0.00266439 Jy ! Component: 2600 - total flux cleaned = -0.0026879 Jy ! Component: 2650 - total flux cleaned = -0.00275713 Jy ! Component: 2700 - total flux cleaned = -0.00280303 Jy ! Component: 2750 - total flux cleaned = -0.00282575 Jy ! Component: 2800 - total flux cleaned = -0.0029164 Jy ! Component: 2850 - total flux cleaned = -0.00289398 Jy ! Component: 2900 - total flux cleaned = -0.00287185 Jy ! Component: 2950 - total flux cleaned = -0.00291625 Jy ! Component: 3000 - total flux cleaned = -0.00293825 Jy ! Component: 3050 - total flux cleaned = -0.00302579 Jy ! Component: 3100 - total flux cleaned = -0.00291734 Jy ! Component: 3150 - total flux cleaned = -0.00300366 Jy ! Component: 3200 - total flux cleaned = -0.00308938 Jy ! Component: 3250 - total flux cleaned = -0.00311073 Jy ! Component: 3300 - total flux cleaned = -0.00313194 Jy ! Component: 3350 - total flux cleaned = -0.00309001 Jy ! Component: 3400 - total flux cleaned = -0.00315247 Jy ! Component: 3450 - total flux cleaned = -0.00325605 Jy ! Component: 3500 - total flux cleaned = -0.00321482 Jy ! Component: 3550 - total flux cleaned = -0.0032355 Jy ! Component: 3600 - total flux cleaned = -0.00329674 Jy ! Component: 3650 - total flux cleaned = -0.003357 Jy ! Component: 3700 - total flux cleaned = -0.00345735 Jy ! Component: 3750 - total flux cleaned = -0.00347724 Jy ! Component: 3800 - total flux cleaned = -0.00355652 Jy ! Component: 3850 - total flux cleaned = -0.00361584 Jy ! Component: 3900 - total flux cleaned = -0.00363557 Jy ! Component: 3950 - total flux cleaned = -0.00371357 Jy ! Component: 4000 - total flux cleaned = -0.00382998 Jy ! Component: 4050 - total flux cleaned = -0.00384917 Jy ! Total flux subtracted in 4096 components = -0.00390662 Jy ! Clean residual min=-0.001169 max=0.001222 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.513505 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 401 components and 0.513504 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2300+0337_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.358 x 7.497 at -4.525 degrees (North through East) ! Clean map min=-0.0021356 max=0.42819 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2300+0337_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.42819 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000358038 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.250849 0.250849 0.501699 1.0034 2.00679 4.01359 8.02718 16.0544 32.1087 64.2174 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.428 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1195.94 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2300+0337_S_uvs.log closed on Thu Apr 7 01:34:57 2016