! Started logfile: /scr/pima/bg219e_uvs/J0437-2954_S_uvs.log on Thu Apr 7 06:35:39 2016 obs /scr/pima/bg219e_uvs/J0437-2954_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0437-2954_S_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.920525 visibilities/baseline/integration-bin. ! Found source: J0437-2954 ! ! 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 4772 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/bg219e_uvs/J0437-2954_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.221139Jy sigma=16.715959 ! Fit after self-cal, rms=0.567850Jy sigma=7.298041 ! 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=3.155 mas, bmaj=14.16 mas, bpa=9.043 degrees ! Estimated noise=1.09885 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 = 0.400922 Jy ! Component: 100 - total flux cleaned = 0.501971 Jy ! Total flux subtracted in 100 components = 0.501971 Jy ! Clean residual min=-0.017848 max=0.046190 Jy/beam ! Clean residual mean=0.000064 rms=0.006124 Jy/beam ! Combined flux in latest and established models = 0.501971 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.501971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.391456Jy sigma=2.034106 ! Fit after self-cal, rms=0.391446Jy sigma=2.033847 ! Inverting map ! Added new window around map position (-4, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483115 Jy ! Component: 100 - total flux cleaned = 0.0761892 Jy ! Total flux subtracted in 100 components = 0.0761892 Jy ! Clean residual min=-0.013588 max=0.019483 Jy/beam ! Clean residual mean=0.000066 rms=0.004326 Jy/beam ! Combined flux in latest and established models = 0.578161 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.57816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.379002Jy sigma=1.783438 ! Fit after self-cal, rms=0.378964Jy sigma=1.781673 ! 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=3.837 mas, bmaj=15.64 mas, bpa=8.449 degrees ! Estimated noise=0.769999 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 = 0.020035 Jy ! Component: 100 - total flux cleaned = 0.0238438 Jy ! Component: 150 - total flux cleaned = 0.0248788 Jy ! Component: 200 - total flux cleaned = 0.0240091 Jy ! Total flux subtracted in 200 components = 0.0240091 Jy ! Clean residual min=-0.018717 max=0.015304 Jy/beam ! Clean residual mean=0.000084 rms=0.005116 Jy/beam ! Combined flux in latest and established models = 0.60217 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.60217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.374682Jy sigma=1.762664 ! Fit after self-cal, rms=0.374657Jy sigma=1.761655 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.837 x 15.64 at 8.449 degrees (North through East) ! Clean map min=-0.018225 max=0.51786 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 0.91 FD 1.01 HN 1.12 KP 0.99 ! LA 1.01 NL 0.98 OV 0.98 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.07 KP 1.01 ! LA 1.01 NL 0.99 OV 0.99 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.09 KP 0.99 ! LA 1.03 NL 0.96 OV 1.00 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.12 KP 1.01 ! LA 1.02 NL 0.97 OV 1.01 PT 1.02 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.374657Jy sigma=1.761655 ! Fit after self-cal, rms=0.331745Jy sigma=1.717276 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.848 mas, bmaj=15.76 mas, bpa=8.775 degrees ! Estimated noise=0.78406 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 = 0.00912267 Jy ! Component: 100 - total flux cleaned = 0.0103703 Jy ! Component: 150 - total flux cleaned = 0.00999793 Jy ! Component: 200 - total flux cleaned = 0.00966326 Jy ! Total flux subtracted in 200 components = 0.00966326 Jy ! Clean residual min=-0.019091 max=0.015446 Jy/beam ! Clean residual mean=0.000077 rms=0.004740 Jy/beam ! Combined flux in latest and established models = 0.611833 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.611833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329680Jy sigma=1.720142 ! Fit after self-cal, rms=0.329659Jy sigma=1.719890 ! 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=0.329659Jy sigma=1.719890 ! Fit after self-cal, rms=0.339002Jy sigma=1.712862 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.85 mas, bmaj=15.78 mas, bpa=8.827 degrees ! Estimated noise=0.799728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010142 Jy ! Component: 100 - total flux cleaned = 0.0112139 Jy ! Component: 150 - total flux cleaned = 0.0109042 Jy ! Component: 200 - total flux cleaned = 0.0106251 Jy ! Total flux subtracted in 200 components = 0.0106251 Jy ! Clean residual min=-0.019483 max=0.015893 Jy/beam ! Clean residual mean=0.000081 rms=0.004824 Jy/beam ! Combined flux in latest and established models = 0.622458 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.622458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.337026Jy sigma=1.718055 ! Fit after self-cal, rms=0.337015Jy sigma=1.717952 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 = 2.90179e-05 Jy ! Component: 100 - total flux cleaned = -0.000333099 Jy ! Component: 150 - total flux cleaned = -0.000670472 Jy ! Component: 200 - total flux cleaned = -0.00088431 Jy ! Total flux subtracted in 200 components = -0.00088431 Jy ! Clean residual min=-0.019560 max=0.016054 Jy/beam ! Clean residual mean=0.000080 rms=0.004819 Jy/beam ! Combined flux in latest and established models = 0.621574 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.621574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336713Jy sigma=1.717931 ! Fit after self-cal, rms=0.336710Jy sigma=1.717908 ! 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=0.336710Jy sigma=1.717908 ! Fit after self-cal, rms=0.336620Jy sigma=1.672704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.854 mas, bmaj=15.76 mas, bpa=8.766 degrees ! Estimated noise=0.821111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01041 Jy ! Component: 100 - total flux cleaned = 0.0101031 Jy ! Component: 150 - total flux cleaned = 0.009913 Jy ! Component: 200 - total flux cleaned = 0.00957124 Jy ! Total flux subtracted in 200 components = 0.00957124 Jy ! Clean residual min=-0.018724 max=0.013376 Jy/beam ! Clean residual mean=0.000083 rms=0.004554 Jy/beam ! Combined flux in latest and established models = 0.631145 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.631145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.333856Jy sigma=1.675571 ! Fit after self-cal, rms=0.333847Jy sigma=1.675378 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 = -0.000546442 Jy ! Component: 100 - total flux cleaned = -0.000805047 Jy ! Component: 150 - total flux cleaned = -0.00092073 Jy ! Component: 200 - total flux cleaned = -0.00112781 Jy ! Total flux subtracted in 200 components = -0.00112781 Jy ! Clean residual min=-0.018669 max=0.013750 Jy/beam ! Clean residual mean=0.000084 rms=0.004551 Jy/beam ! Combined flux in latest and established models = 0.630017 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.630017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.333229Jy sigma=1.677363 ! Fit after self-cal, rms=0.333228Jy sigma=1.677296 ! 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=0.333228Jy sigma=1.677296 ! Fit after self-cal, rms=0.333698Jy sigma=1.665900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.829 mas, bmaj=22.75 mas, bpa=-1.735 degrees ! Estimated noise=0.974178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00829652 Jy ! Component: 100 - total flux cleaned = 0.00895262 Jy ! Component: 150 - total flux cleaned = 0.00818076 Jy ! Component: 200 - total flux cleaned = 0.00771781 Jy ! Total flux subtracted in 200 components = 0.00771781 Jy ! Clean residual min=-0.027826 max=0.019175 Jy/beam ! Clean residual mean=0.000128 rms=0.006760 Jy/beam ! Combined flux in latest and established models = 0.637735 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 133 components and 0.637735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.331454Jy sigma=1.671118 ! Fit after self-cal, rms=0.331440Jy sigma=1.670857 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 = -0.00085539 Jy ! Component: 100 - total flux cleaned = -0.00122026 Jy ! Component: 150 - total flux cleaned = -0.00171226 Jy ! Component: 200 - total flux cleaned = -0.00214869 Jy ! Total flux subtracted in 200 components = -0.00214869 Jy ! Clean residual min=-0.027842 max=0.019750 Jy/beam ! Clean residual mean=0.000127 rms=0.006738 Jy/beam ! Combined flux in latest and established models = 0.635586 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 139 components and 0.635586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.330954Jy sigma=1.674367 ! Fit after self-cal, rms=0.330945Jy sigma=1.674251 ! 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=3.857 mas, bmaj=15.77 mas, bpa=8.778 degrees ! Estimated noise=0.83786 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.857 x 15.77 at 8.778 degrees (North through East) ! Clean map min=-0.019619 max=0.5739 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.330945Jy sigma=1.674251 ! Fit after self-cal, rms=0.330016Jy sigma=1.615033 ! Inverting map and beam ! Estimated beam: bmin=3.85 mas, bmaj=15.75 mas, bpa=8.809 degrees ! Estimated noise=0.846843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639029 Jy ! Component: 100 - total flux cleaned = 0.00623143 Jy ! Component: 150 - total flux cleaned = 0.00594611 Jy ! Component: 200 - total flux cleaned = 0.00582421 Jy ! Total flux subtracted in 200 components = 0.00582421 Jy ! Clean residual min=-0.019718 max=0.014285 Jy/beam ! Clean residual mean=0.000083 rms=0.004564 Jy/beam ! Combined flux in latest and established models = 0.641411 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 162 components and 0.641411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328397Jy sigma=1.619411 ! Fit after self-cal, rms=0.328396Jy sigma=1.619311 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00040994 Jy ! Component: 100 - total flux cleaned = -0.000517709 Jy ! Component: 150 - total flux cleaned = -0.000707212 Jy ! Component: 200 - total flux cleaned = -0.000882852 Jy ! Total flux subtracted in 200 components = -0.000882852 Jy ! Clean residual min=-0.019481 max=0.014116 Jy/beam ! Clean residual mean=0.000083 rms=0.004562 Jy/beam ! Combined flux in latest and established models = 0.640528 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 173 components and 0.640528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.327999Jy sigma=1.620269 ! Fit after self-cal, rms=0.327997Jy sigma=1.620200 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.327997Jy sigma=1.620200 ! Fit after self-cal, rms=0.328293Jy sigma=1.613352 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=3.16 mas, bmaj=14.27 mas, bpa=9.423 degrees ! Estimated noise=1.23508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.450466 Jy ! Component: 100 - total flux cleaned = 0.55766 Jy ! Component: 150 - total flux cleaned = 0.605017 Jy ! Component: 200 - total flux cleaned = 0.631392 Jy ! Total flux subtracted in 200 components = 0.631392 Jy ! Clean residual min=-0.017498 max=0.016216 Jy/beam ! Clean residual mean=0.000087 rms=0.004055 Jy/beam ! Combined flux in latest and established models = 0.631392 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 0.631392 Jy ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=15.75 mas, bpa=8.791 degrees ! Estimated noise=0.856971 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 = 0.014321 Jy ! Component: 100 - total flux cleaned = 0.0196297 Jy ! Component: 150 - total flux cleaned = 0.0210279 Jy ! Component: 200 - total flux cleaned = 0.0221868 Jy ! Total flux subtracted in 200 components = 0.0221868 Jy ! Clean residual min=-0.019230 max=0.014617 Jy/beam ! Clean residual mean=0.000088 rms=0.004779 Jy/beam ! Combined flux in latest and established models = 0.653579 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 74 components and 0.653579 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=7.821 mas, bmaj=22.73 mas, bpa=-1.796 degrees ! Estimated noise=0.997904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220647 Jy ! Component: 100 - total flux cleaned = -0.00158293 Jy ! Component: 150 - total flux cleaned = -0.00241138 Jy ! Component: 200 - total flux cleaned = -0.00353441 Jy ! Total flux subtracted in 200 components = -0.00353441 Jy ! Clean residual min=-0.026444 max=0.019943 Jy/beam ! Clean residual mean=0.000135 rms=0.006807 Jy/beam ! Combined flux in latest and established models = 0.650044 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 = -0.0010009 Jy ! Component: 100 - total flux cleaned = -0.00159553 Jy ! Component: 150 - total flux cleaned = -0.00240996 Jy ! Component: 200 - total flux cleaned = -0.0029052 Jy ! Total flux subtracted in 200 components = -0.0029052 Jy ! Clean residual min=-0.026756 max=0.019947 Jy/beam ! Clean residual mean=0.000133 rms=0.006718 Jy/beam ! Combined flux in latest and established models = 0.647139 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 107 components and 0.647139 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=15.75 mas, bpa=8.791 degrees ! Estimated noise=0.856971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000368895 Jy ! Component: 100 - total flux cleaned = -0.000832542 Jy ! Component: 150 - total flux cleaned = -0.00137309 Jy ! Component: 200 - total flux cleaned = -0.00179331 Jy ! Total flux subtracted in 200 components = -0.00179331 Jy ! Clean residual min=-0.019838 max=0.014809 Jy/beam ! Clean residual mean=0.000085 rms=0.004627 Jy/beam ! Combined flux in latest and established models = 0.645346 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.645346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.327116Jy sigma=1.620288 ! Fit after self-cal, rms=0.327105Jy sigma=1.620002 wmodel /scr/pima/bg219e_uvs/J0437-2954_S_map.mod ! Writing 126 model components to file: /scr/pima/bg219e_uvs/J0437-2954_S_map.mod wobs /scr/pima/bg219e_uvs/J0437-2954_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0437-2954_S_uvs.fits wwins /scr/pima/bg219e_uvs/J0437-2954_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0437-2954_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 = -0.00791278 Jy ! Component: 100 - total flux cleaned = -0.0104207 Jy ! Component: 150 - total flux cleaned = -0.0111829 Jy ! Component: 200 - total flux cleaned = -0.0116744 Jy ! Component: 250 - total flux cleaned = -0.0121506 Jy ! Component: 300 - total flux cleaned = -0.0121501 Jy ! Component: 350 - total flux cleaned = -0.0119289 Jy ! Component: 400 - total flux cleaned = -0.0112851 Jy ! Component: 450 - total flux cleaned = -0.0108654 Jy ! Component: 500 - total flux cleaned = -0.0102471 Jy ! Component: 550 - total flux cleaned = -0.0100434 Jy ! Component: 600 - total flux cleaned = -0.00944878 Jy ! Component: 650 - total flux cleaned = -0.00925378 Jy ! Component: 700 - total flux cleaned = -0.00887274 Jy ! Component: 750 - total flux cleaned = -0.00924374 Jy ! Component: 800 - total flux cleaned = -0.0086888 Jy ! Component: 850 - total flux cleaned = -0.00832849 Jy ! Component: 900 - total flux cleaned = -0.00815004 Jy ! Component: 950 - total flux cleaned = -0.00779877 Jy ! Component: 1000 - total flux cleaned = -0.00745146 Jy ! Component: 1050 - total flux cleaned = -0.00710876 Jy ! Component: 1100 - total flux cleaned = -0.00694087 Jy ! Component: 1150 - total flux cleaned = -0.00710837 Jy ! Component: 1200 - total flux cleaned = -0.00694311 Jy ! Component: 1250 - total flux cleaned = -0.00661765 Jy ! Component: 1300 - total flux cleaned = -0.00661608 Jy ! Component: 1350 - total flux cleaned = -0.00677294 Jy ! Component: 1400 - total flux cleaned = -0.00677305 Jy ! Component: 1450 - total flux cleaned = -0.00677428 Jy ! Component: 1500 - total flux cleaned = -0.00677399 Jy ! Component: 1550 - total flux cleaned = -0.00662459 Jy ! Component: 1600 - total flux cleaned = -0.00677719 Jy ! Component: 1650 - total flux cleaned = -0.00692582 Jy ! Component: 1700 - total flux cleaned = -0.00648461 Jy ! Component: 1750 - total flux cleaned = -0.00648512 Jy ! Component: 1800 - total flux cleaned = -0.00605246 Jy ! Component: 1850 - total flux cleaned = -0.00590979 Jy ! Component: 1900 - total flux cleaned = -0.00576831 Jy ! Component: 1950 - total flux cleaned = -0.00548679 Jy ! Component: 2000 - total flux cleaned = -0.00534718 Jy ! Component: 2050 - total flux cleaned = -0.00479697 Jy ! Component: 2100 - total flux cleaned = -0.00466076 Jy ! Component: 2150 - total flux cleaned = -0.00425375 Jy ! Component: 2200 - total flux cleaned = -0.00385085 Jy ! Component: 2250 - total flux cleaned = -0.00358422 Jy ! Component: 2300 - total flux cleaned = -0.0033195 Jy ! Component: 2350 - total flux cleaned = -0.00279482 Jy ! Component: 2400 - total flux cleaned = -0.00292455 Jy ! Component: 2450 - total flux cleaned = -0.00227921 Jy ! Component: 2500 - total flux cleaned = -0.00228025 Jy ! Component: 2550 - total flux cleaned = -0.00240786 Jy ! Component: 2600 - total flux cleaned = -0.00228152 Jy ! Component: 2650 - total flux cleaned = -0.00215536 Jy ! Component: 2700 - total flux cleaned = -0.00178308 Jy ! Component: 2750 - total flux cleaned = -0.00190641 Jy ! Component: 2800 - total flux cleaned = -0.00153918 Jy ! Component: 2850 - total flux cleaned = -0.00117574 Jy ! Component: 2900 - total flux cleaned = -0.00117713 Jy ! Component: 2950 - total flux cleaned = -0.000936656 Jy ! Component: 3000 - total flux cleaned = -0.000817081 Jy ! Component: 3050 - total flux cleaned = -0.000462935 Jy ! Component: 3100 - total flux cleaned = -0.000346157 Jy ! Component: 3150 - total flux cleaned = -0.000229361 Jy ! Component: 3200 - total flux cleaned = -0.000113427 Jy ! Component: 3250 - total flux cleaned = 0.000231873 Jy ! Component: 3300 - total flux cleaned = 0.000574233 Jy ! Component: 3350 - total flux cleaned = 0.000800903 Jy ! Component: 3400 - total flux cleaned = 0.00102601 Jy ! Component: 3450 - total flux cleaned = 0.0012501 Jy ! Component: 3500 - total flux cleaned = 0.001695 Jy ! Component: 3550 - total flux cleaned = 0.00202613 Jy ! Component: 3600 - total flux cleaned = 0.00224582 Jy ! Component: 3650 - total flux cleaned = 0.00246431 Jy ! Component: 3700 - total flux cleaned = 0.00279052 Jy ! Component: 3750 - total flux cleaned = 0.00300612 Jy ! Component: 3800 - total flux cleaned = 0.00311281 Jy ! Component: 3850 - total flux cleaned = 0.00343325 Jy ! Component: 3900 - total flux cleaned = 0.00364621 Jy ! Component: 3950 - total flux cleaned = 0.00385766 Jy ! Component: 4000 - total flux cleaned = 0.00396328 Jy ! Component: 4050 - total flux cleaned = 0.00427714 Jy ! Total flux subtracted in 4096 components = 0.00448521 Jy ! Clean residual min=-0.005494 max=0.005426 Jy/beam ! Clean residual mean=0.000053 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.649831 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 460 components and 0.649831 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0437-2954_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.853 x 15.75 at 8.791 degrees (North through East) ! Clean map min=-0.025116 max=0.6058 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0437-2954_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.605798 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00226099 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11967 1.11967 2.23935 4.4787 8.95739 17.9148 35.8296 71.6591 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0067 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.605 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 267.935 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0437-2954_S_uvs.log closed on Thu Apr 7 06:35:43 2016