! Started logfile: /g0/scr/pima/npcsa_uvs/J1159+2914_S_uvs.log on Sun Oct 6 10:33:09 2013 obs /g0/scr/pima/npcsa_uvs/J1159+2914_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J1159+2914_S_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.824786 visibilities/baseline/integration-bin. ! Found source: J1159+2914 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1544 visibilities. select RR ! 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 /g0/scr/pima/npcsa_uvs/J1159+2914_S] 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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.136356Jy sigma=4.988282 ! Fit after self-cal, rms=0.563146Jy sigma=1.901964 ! 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=2.95 mas, bmaj=7.895 mas, bpa=-22.43 degrees ! Estimated noise=6.96921 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 = 0.393069 Jy ! Component: 100 - total flux cleaned = 0.522303 Jy ! Total flux subtracted in 100 components = 0.522303 Jy ! Clean residual min=-0.046906 max=0.068668 Jy/beam ! Clean residual mean=-0.000005 rms=0.017769 Jy/beam ! Combined flux in latest and established models = 0.522303 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.522303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180737Jy sigma=0.972920 ! Fit after self-cal, rms=0.180262Jy sigma=0.971521 ! 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=3.584 mas, bmaj=8.051 mas, bpa=-22.1 degrees ! Estimated noise=4.73887 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 = 0.093738 Jy ! Component: 100 - total flux cleaned = 0.151963 Jy ! Component: 150 - total flux cleaned = 0.192887 Jy ! Component: 200 - total flux cleaned = 0.222718 Jy ! Total flux subtracted in 200 components = 0.222718 Jy ! Clean residual min=-0.032793 max=0.044833 Jy/beam ! Clean residual mean=0.000006 rms=0.010543 Jy/beam ! Combined flux in latest and established models = 0.745021 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 60 components and 0.74502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146188Jy sigma=0.647867 ! Fit after self-cal, rms=0.144707Jy sigma=0.644130 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.95 KP 0.90 ! LA 1.12 MK 1.05 NL 1.11 OV 0.97 ! SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.99 KP 0.94 ! LA 1.04 MK 1.05 NL 1.14 OV 0.96 ! SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 0.95 HN 0.99 KP 0.93 ! LA 0.85 MK 1.08 NL 1.20 OV 0.99 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.03 HN 0.88 KP 0.85 ! LA 0.74 MK 1.15 NL 1.11 OV 0.84 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.144707Jy sigma=0.644130 ! Fit after self-cal, rms=0.118839Jy sigma=0.457398 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.702 mas, bmaj=8.236 mas, bpa=-21.73 degrees ! Estimated noise=4.65223 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 (20, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182656 Jy ! Component: 100 - total flux cleaned = 0.0213656 Jy ! Component: 150 - total flux cleaned = 0.0233366 Jy ! Component: 200 - total flux cleaned = 0.0243683 Jy ! Total flux subtracted in 200 components = 0.0243683 Jy ! Clean residual min=-0.011597 max=0.016323 Jy/beam ! Clean residual mean=-0.000002 rms=0.003551 Jy/beam ! Combined flux in latest and established models = 0.769389 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 93 components and 0.769389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112989Jy sigma=0.433373 ! Fit after self-cal, rms=0.112841Jy sigma=0.432525 ! 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=0.112841Jy sigma=0.432525 ! Fit after self-cal, rms=0.112340Jy sigma=0.431640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.7 mas, bmaj=8.232 mas, bpa=-21.82 degrees ! Estimated noise=4.61163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235602 Jy ! Component: 100 - total flux cleaned = 0.000254092 Jy ! Component: 150 - total flux cleaned = -0.000449643 Jy ! Component: 200 - total flux cleaned = -0.000883554 Jy ! Total flux subtracted in 200 components = -0.000883554 Jy ! Clean residual min=-0.010637 max=0.015463 Jy/beam ! Clean residual mean=0.000001 rms=0.003218 Jy/beam ! Combined flux in latest and established models = 0.768505 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.768505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110876Jy sigma=0.427699 ! Fit after self-cal, rms=0.110757Jy sigma=0.427570 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, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00780793 Jy ! Component: 100 - total flux cleaned = 0.00452248 Jy ! Component: 150 - total flux cleaned = 0.00232908 Jy ! Component: 200 - total flux cleaned = 0.00124803 Jy ! Total flux subtracted in 200 components = 0.00124803 Jy ! Clean residual min=-0.009192 max=0.013089 Jy/beam ! Clean residual mean=0.000004 rms=0.002699 Jy/beam ! Combined flux in latest and established models = 0.769753 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.769753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108699Jy sigma=0.420275 ! Fit after self-cal, rms=0.108567Jy sigma=0.419983 ! Inverting map ! Added new window around map position (-12, 123). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101563 Jy ! Component: 100 - total flux cleaned = 0.0115025 Jy ! Component: 150 - total flux cleaned = 0.0125256 Jy ! Component: 200 - total flux cleaned = 0.0134521 Jy ! Total flux subtracted in 200 components = 0.0134521 Jy ! Clean residual min=-0.007369 max=0.009908 Jy/beam ! Clean residual mean=-0.000002 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.783205 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 161 components and 0.783205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107063Jy sigma=0.414627 ! Fit after self-cal, rms=0.106965Jy sigma=0.414175 ! Inverting map ! Added new window around map position (1, 116.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622164 Jy ! Component: 100 - total flux cleaned = 0.00864432 Jy ! Component: 150 - total flux cleaned = 0.0100378 Jy ! Component: 200 - total flux cleaned = 0.0115968 Jy ! Total flux subtracted in 200 components = 0.0115968 Jy ! Clean residual min=-0.005902 max=0.007706 Jy/beam ! Clean residual mean=-0.000000 rms=0.001785 Jy/beam ! Combined flux in latest and established models = 0.794802 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 200 components and 0.794802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106088Jy sigma=0.410424 ! Fit after self-cal, rms=0.106034Jy sigma=0.410305 ! Inverting map ! Added new window around map position (1.5, -43.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416669 Jy ! Component: 100 - total flux cleaned = 0.0060476 Jy ! Component: 150 - total flux cleaned = 0.00730484 Jy ! Component: 200 - total flux cleaned = 0.00807208 Jy ! Total flux subtracted in 200 components = 0.00807208 Jy ! Clean residual min=-0.005333 max=0.006335 Jy/beam ! Clean residual mean=-0.000000 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.802874 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 232 components and 0.802874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105532Jy sigma=0.407882 ! Fit after self-cal, rms=0.105482Jy sigma=0.407721 ! 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=0.105482Jy sigma=0.407721 ! Fit after self-cal, rms=0.104864Jy sigma=0.406418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.693 mas, bmaj=8.215 mas, bpa=-21.83 degrees ! Estimated noise=4.5604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00258057 Jy ! Component: 100 - total flux cleaned = -0.00149837 Jy ! Component: 150 - total flux cleaned = -0.00078019 Jy ! Component: 200 - total flux cleaned = -0.000227305 Jy ! Total flux subtracted in 200 components = -0.000227305 Jy ! Clean residual min=-0.005095 max=0.005837 Jy/beam ! Clean residual mean=0.000001 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.802647 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 263 components and 0.802647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104184Jy sigma=0.405854 ! Fit after self-cal, rms=0.104162Jy sigma=0.405810 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 = 0.00169703 Jy ! Component: 100 - total flux cleaned = 0.0021014 Jy ! Component: 150 - total flux cleaned = 0.00278001 Jy ! Component: 200 - total flux cleaned = 0.00314876 Jy ! Total flux subtracted in 200 components = 0.00314876 Jy ! Clean residual min=-0.004831 max=0.005486 Jy/beam ! Clean residual mean=0.000000 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.805795 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 285 components and 0.805795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103964Jy sigma=0.405156 ! Fit after self-cal, rms=0.103953Jy sigma=0.405141 ! 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=0.103953Jy sigma=0.405141 ! Fit after self-cal, rms=0.103511Jy sigma=0.404637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.583 mas, bmaj=9.8 mas, bpa=-6.867 degrees ! Estimated noise=4.60904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00248835 Jy ! Component: 100 - total flux cleaned = -0.00222869 Jy ! Component: 150 - total flux cleaned = -0.00188502 Jy ! Component: 200 - total flux cleaned = -0.00178299 Jy ! Total flux subtracted in 200 components = -0.00178299 Jy ! Clean residual min=-0.005864 max=0.005681 Jy/beam ! Clean residual mean=-0.000001 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.804012 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 326 components and 0.804012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102992Jy sigma=0.404470 ! Fit after self-cal, rms=0.102972Jy sigma=0.404437 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 = 0.000671844 Jy ! Component: 100 - total flux cleaned = 0.000390285 Jy ! Component: 150 - total flux cleaned = 0.000301618 Jy ! Component: 200 - total flux cleaned = 0.00013424 Jy ! Total flux subtracted in 200 components = 0.00013424 Jy ! Clean residual min=-0.005560 max=0.005142 Jy/beam ! Clean residual mean=-0.000002 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.804146 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 361 components and 0.804146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102853Jy sigma=0.404157 ! Fit after self-cal, rms=0.102844Jy sigma=0.404142 ! 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=3.688 mas, bmaj=8.21 mas, bpa=-21.84 degrees ! Estimated noise=4.52121 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.688 x 8.21 at -21.84 degrees (North through East) ! Clean map min=-0.011215 max=0.49353 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=3.015 mas, bmaj=8.023 mas, bpa=-22.44 degrees ! Estimated noise=6.71648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.375343 Jy ! Component: 100 - total flux cleaned = 0.496342 Jy ! Component: 150 - total flux cleaned = 0.559634 Jy ! Component: 200 - total flux cleaned = 0.601688 Jy ! Total flux subtracted in 200 components = 0.601688 Jy ! Clean residual min=-0.025861 max=0.039317 Jy/beam ! Clean residual mean=-0.000015 rms=0.009149 Jy/beam ! Combined flux in latest and established models = 0.601688 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.601688 Jy ! Inverting map and beam ! Estimated beam: bmin=3.688 mas, bmaj=8.21 mas, bpa=-21.84 degrees ! Estimated noise=4.52121 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0485245 Jy ! Component: 100 - total flux cleaned = 0.0782678 Jy ! Component: 150 - total flux cleaned = 0.0992016 Jy ! Component: 200 - total flux cleaned = 0.113102 Jy ! Total flux subtracted in 200 components = 0.113102 Jy ! Clean residual min=-0.014021 max=0.013209 Jy/beam ! Clean residual mean=-0.000004 rms=0.004348 Jy/beam ! Combined flux in latest and established models = 0.71479 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 100 components and 0.71479 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=7.583 mas, bmaj=9.8 mas, bpa=-6.867 degrees ! Estimated noise=4.60904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193637 Jy ! Component: 100 - total flux cleaned = 0.0324865 Jy ! Component: 150 - total flux cleaned = 0.03892 Jy ! Component: 200 - total flux cleaned = 0.0407946 Jy ! Total flux subtracted in 200 components = 0.0407946 Jy ! Clean residual min=-0.013081 max=0.010585 Jy/beam ! Clean residual mean=-0.000000 rms=0.003542 Jy/beam ! Combined flux in latest and established models = 0.755585 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 = 0.000954575 Jy ! Component: 100 - total flux cleaned = 0.00343611 Jy ! Component: 150 - total flux cleaned = 0.00439671 Jy ! Component: 200 - total flux cleaned = 0.0061659 Jy ! Total flux subtracted in 200 components = 0.0061659 Jy ! Clean residual min=-0.009828 max=0.008329 Jy/beam ! Clean residual mean=-0.000001 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 0.761751 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 202 components and 0.761751 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.688 mas, bmaj=8.21 mas, bpa=-21.84 degrees ! Estimated noise=4.52121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234469 Jy ! Component: 100 - total flux cleaned = 0.00580696 Jy ! Component: 150 - total flux cleaned = 0.00889986 Jy ! Component: 200 - total flux cleaned = 0.0107698 Jy ! Total flux subtracted in 200 components = 0.0107698 Jy ! Clean residual min=-0.007564 max=0.007129 Jy/beam ! Clean residual mean=0.000000 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 0.772521 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 233 components and 0.77252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103658Jy sigma=0.410079 ! Fit after self-cal, rms=0.103464Jy sigma=0.408940 wmodel /g0/scr/pima/npcsa_uvs/J1159+2914_S_map.mod ! Writing 233 model components to file: /g0/scr/pima/npcsa_uvs/J1159+2914_S_map.mod wobs /g0/scr/pima/npcsa_uvs/J1159+2914_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J1159+2914_S_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J1159+2914_S_map.win ! wwins: Wrote 7 windows to /g0/scr/pima/npcsa_uvs/J1159+2914_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 = -0.00029803 Jy ! Component: 100 - total flux cleaned = 0.000249312 Jy ! Component: 150 - total flux cleaned = 0.00114392 Jy ! Component: 200 - total flux cleaned = 0.00178603 Jy ! Component: 250 - total flux cleaned = 0.00204381 Jy ! Component: 300 - total flux cleaned = 0.00228596 Jy ! Component: 350 - total flux cleaned = 0.00221003 Jy ! Component: 400 - total flux cleaned = 0.00221096 Jy ! Component: 450 - total flux cleaned = 0.00213818 Jy ! Component: 500 - total flux cleaned = 0.00200428 Jy ! Component: 550 - total flux cleaned = 0.0019403 Jy ! Component: 600 - total flux cleaned = 0.00200478 Jy ! Component: 650 - total flux cleaned = 0.00194177 Jy ! Component: 700 - total flux cleaned = 0.00182059 Jy ! Component: 750 - total flux cleaned = 0.00170461 Jy ! Component: 800 - total flux cleaned = 0.00164737 Jy ! Component: 850 - total flux cleaned = 0.00159152 Jy ! Component: 900 - total flux cleaned = 0.00175422 Jy ! Component: 950 - total flux cleaned = 0.00170072 Jy ! Component: 1000 - total flux cleaned = 0.00180523 Jy ! Component: 1050 - total flux cleaned = 0.00185698 Jy ! Component: 1100 - total flux cleaned = 0.00195761 Jy ! Component: 1150 - total flux cleaned = 0.00215325 Jy ! Component: 1200 - total flux cleaned = 0.00229733 Jy ! Component: 1250 - total flux cleaned = 0.00248561 Jy ! Component: 1300 - total flux cleaned = 0.00262335 Jy ! Component: 1350 - total flux cleaned = 0.00257943 Jy ! Component: 1400 - total flux cleaned = 0.002581 Jy ! Component: 1450 - total flux cleaned = 0.00271222 Jy ! Component: 1500 - total flux cleaned = 0.00275466 Jy ! Component: 1550 - total flux cleaned = 0.00271149 Jy ! Component: 1600 - total flux cleaned = 0.00262835 Jy ! Component: 1650 - total flux cleaned = 0.00258805 Jy ! Component: 1700 - total flux cleaned = 0.00266873 Jy ! Component: 1750 - total flux cleaned = 0.00266837 Jy ! Component: 1800 - total flux cleaned = 0.00255108 Jy ! Component: 1850 - total flux cleaned = 0.00251288 Jy ! Component: 1900 - total flux cleaned = 0.00247442 Jy ! Component: 1950 - total flux cleaned = 0.00228703 Jy ! Component: 2000 - total flux cleaned = 0.00217671 Jy ! Component: 2050 - total flux cleaned = 0.00206704 Jy ! Component: 2100 - total flux cleaned = 0.00188665 Jy ! Component: 2150 - total flux cleaned = 0.00178054 Jy ! Component: 2200 - total flux cleaned = 0.0016055 Jy ! Component: 2250 - total flux cleaned = 0.00153622 Jy ! Component: 2300 - total flux cleaned = 0.00136526 Jy ! Component: 2350 - total flux cleaned = 0.00126387 Jy ! Component: 2400 - total flux cleaned = 0.00126351 Jy ! Component: 2450 - total flux cleaned = 0.00106439 Jy ! Component: 2500 - total flux cleaned = 0.000900368 Jy ! Component: 2550 - total flux cleaned = 0.000738537 Jy ! Component: 2600 - total flux cleaned = 0.000610948 Jy ! Component: 2650 - total flux cleaned = 0.000547491 Jy ! Component: 2700 - total flux cleaned = 0.000390844 Jy ! Component: 2750 - total flux cleaned = 0.000235947 Jy ! Component: 2800 - total flux cleaned = 5.18397e-05 Jy ! Component: 2850 - total flux cleaned = -3.9421e-05 Jy ! Component: 2900 - total flux cleaned = -3.91586e-05 Jy ! Component: 2950 - total flux cleaned = -0.000159053 Jy ! Component: 3000 - total flux cleaned = -0.000129358 Jy ! Component: 3050 - total flux cleaned = -0.000217782 Jy ! Component: 3100 - total flux cleaned = -0.000217477 Jy ! Component: 3150 - total flux cleaned = -0.000275809 Jy ! Component: 3200 - total flux cleaned = -0.000304212 Jy ! Component: 3250 - total flux cleaned = -0.000361274 Jy ! Component: 3300 - total flux cleaned = -0.000417682 Jy ! Component: 3350 - total flux cleaned = -0.000501743 Jy ! Component: 3400 - total flux cleaned = -0.000501249 Jy ! Component: 3450 - total flux cleaned = -0.0004735 Jy ! Component: 3500 - total flux cleaned = -0.0004737 Jy ! Component: 3550 - total flux cleaned = -0.000528301 Jy ! Component: 3600 - total flux cleaned = -0.000609508 Jy ! Component: 3650 - total flux cleaned = -0.000555483 Jy ! Component: 3700 - total flux cleaned = -0.000582055 Jy ! Component: 3750 - total flux cleaned = -0.000608537 Jy ! Component: 3800 - total flux cleaned = -0.00060833 Jy ! Component: 3850 - total flux cleaned = -0.000581933 Jy ! Component: 3900 - total flux cleaned = -0.000529963 Jy ! Component: 3950 - total flux cleaned = -0.000659543 Jy ! Component: 4000 - total flux cleaned = -0.00060782 Jy ! Component: 4050 - total flux cleaned = -0.000607979 Jy ! Total flux subtracted in 4096 components = -0.000684316 Jy ! Clean residual min=-0.001712 max=0.001530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.771836 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 500 components and 0.771836 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J1159+2914_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.688 x 8.21 at -21.84 degrees (North through East) ! Clean map min=-0.0048745 max=0.49156 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J1159+2914_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.491562 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000444335 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271177 0.271177 0.542354 1.08471 2.16942 4.33884 8.67767 17.3553 34.7107 69.4214 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.491 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J1159+2914_S_uvs.log closed on Sun Oct 6 10:33:13 2013