! Started logfile: /scr/pima/bp171ag_uvs/J2116+0337_C_uvs.log on Fri Oct 11 03:45:56 2013 obs /scr/pima/bp171ag_uvs/J2116+0337_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2116+0337_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J2116+0337 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1056 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J2116+0337_C] 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 0.300x0.300 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. ! ! 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=0.997374Jy sigma=2.737685 ! Fit after self-cal, rms=0.940464Jy sigma=2.558244 ! 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=1.39 mas, bmaj=3.78 mas, bpa=-3.666 degrees ! Estimated noise=10.9204 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 = 0.0487163 Jy ! Component: 100 - total flux cleaned = 0.0607213 Jy ! Total flux subtracted in 100 components = 0.0607213 Jy ! Clean residual min=-0.002556 max=0.004956 Jy/beam ! Clean residual mean=0.000007 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0607213 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0607213 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=0.021922Jy sigma=0.052560 ! Fit after self-cal, rms=0.021648Jy sigma=0.051603 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550291 Jy ! Component: 100 - total flux cleaned = 0.00848489 Jy ! Total flux subtracted in 100 components = 0.00848489 Jy ! Clean residual min=-0.002012 max=0.002194 Jy/beam ! Clean residual mean=-0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0692062 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0692062 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=0.021074Jy sigma=0.045248 ! Fit after self-cal, rms=0.021078Jy sigma=0.045228 ! 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=1.662 mas, bmaj=4.189 mas, bpa=-1.701 degrees ! Estimated noise=8.56782 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 = 0.00169291 Jy ! Component: 100 - total flux cleaned = 0.00258496 Jy ! Component: 150 - total flux cleaned = 0.00306981 Jy ! Component: 200 - total flux cleaned = 0.00316688 Jy ! Total flux subtracted in 200 components = 0.00316688 Jy ! Clean residual min=-0.001775 max=0.001887 Jy/beam ! Clean residual mean=-0.000004 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0723731 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.0723731 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=0.021160Jy sigma=0.044293 ! Fit after self-cal, rms=0.021162Jy sigma=0.044286 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.95 KP 0.90 ! LA 1.01 MK 1.11 NL 1.11 OV 1.03 ! PT 0.81 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 0.95 KP 1.01 ! LA 0.96 MK 0.99 NL 1.08 OV 1.00 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.90 KP 0.63 ! LA 1.07 MK 0.92 NL 0.88 OV 0.94 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 0.92 KP 1.05 ! LA 1.14 MK 1.08 NL 0.98 OV 0.98 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 0.99 KP 1.07 ! LA 1.12 MK 1.07 NL 0.98 OV 0.88 ! PT 0.86 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.96 KP 1.06 ! LA 1.14 MK 0.97 NL 0.95 OV 0.96 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.00 KP 0.97 ! LA 1.06 MK 1.07 NL 1.04 OV 0.92 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.97 KP 1.00 ! LA 1.04 MK 0.96 NL 0.95 OV 0.98 ! PT 0.91 SC 1.02 ! ! ! Fit before self-cal, rms=0.021162Jy sigma=0.044286 ! Fit after self-cal, rms=0.019588Jy sigma=0.038381 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.67 mas, bmaj=4.202 mas, bpa=-1.602 degrees ! Estimated noise=8.33302 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 = -0.00134734 Jy ! Component: 100 - total flux cleaned = -0.0015555 Jy ! Component: 150 - total flux cleaned = -0.00161197 Jy ! Component: 200 - total flux cleaned = -0.00165339 Jy ! Total flux subtracted in 200 components = -0.00165339 Jy ! Clean residual min=-0.001368 max=0.001720 Jy/beam ! Clean residual mean=-0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0707197 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0707197 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=0.019230Jy sigma=0.038653 ! Fit after self-cal, rms=0.019241Jy sigma=0.038636 ! 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=0.019241Jy sigma=0.038636 ! Fit after self-cal, rms=0.019090Jy sigma=0.038346 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.67 mas, bmaj=4.202 mas, bpa=-1.599 degrees ! Estimated noise=8.1211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130684 Jy ! Component: 100 - total flux cleaned = -0.00161184 Jy ! Component: 150 - total flux cleaned = -0.00166702 Jy ! Component: 200 - total flux cleaned = -0.00172334 Jy ! Total flux subtracted in 200 components = -0.00172334 Jy ! Clean residual min=-0.001336 max=0.001677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0689963 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.0689963 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=0.018747Jy sigma=0.038627 ! Fit after self-cal, rms=0.018747Jy sigma=0.038625 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 (-3.9, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142666 Jy ! Component: 100 - total flux cleaned = 0.0018599 Jy ! Component: 150 - total flux cleaned = 0.00197467 Jy ! Component: 200 - total flux cleaned = 0.00195568 Jy ! Total flux subtracted in 200 components = 0.00195568 Jy ! Clean residual min=-0.001177 max=0.001206 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.070952 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.070952 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=0.018562Jy sigma=0.038295 ! Fit after self-cal, rms=0.018556Jy sigma=0.038265 ! 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=0.018556Jy sigma=0.038265 ! Fit after self-cal, rms=0.018417Jy sigma=0.037937 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=4.206 mas, bpa=-1.625 degrees ! Estimated noise=7.91875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000980123 Jy ! Component: 100 - total flux cleaned = -0.00102423 Jy ! Component: 150 - total flux cleaned = -0.00107464 Jy ! Component: 200 - total flux cleaned = -0.00113462 Jy ! Total flux subtracted in 200 components = -0.00113462 Jy ! Clean residual min=-0.001110 max=0.001171 Jy/beam ! Clean residual mean=-0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0698174 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.0698174 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=0.018065Jy sigma=0.038128 ! Fit after self-cal, rms=0.018067Jy sigma=0.038124 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 = 5.23096e-05 Jy ! Component: 100 - total flux cleaned = 1.64759e-06 Jy ! Component: 150 - total flux cleaned = -4.30495e-05 Jy ! Component: 200 - total flux cleaned = -7.35581e-05 Jy ! Total flux subtracted in 200 components = -7.35581e-05 Jy ! Clean residual min=-0.001102 max=0.001138 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0697439 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.0697439 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=0.018022Jy sigma=0.038140 ! Fit after self-cal, rms=0.018022Jy sigma=0.038138 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.018022Jy sigma=0.038138 ! Fit after self-cal, rms=0.017882Jy sigma=0.037866 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=6.248 mas, bpa=2.93 degrees ! Estimated noise=9.06938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129713 Jy ! Component: 100 - total flux cleaned = -0.00155945 Jy ! Component: 150 - total flux cleaned = -0.00158874 Jy ! Component: 200 - total flux cleaned = -0.00160005 Jy ! Total flux subtracted in 200 components = -0.00160005 Jy ! Clean residual min=-0.001296 max=0.001490 Jy/beam ! Clean residual mean=-0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0681438 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.0681438 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=0.017586Jy sigma=0.038136 ! Fit after self-cal, rms=0.017585Jy sigma=0.038116 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 = 2.9446e-05 Jy ! Component: 100 - total flux cleaned = -1.4688e-05 Jy ! Component: 150 - total flux cleaned = -3.31613e-05 Jy ! Component: 200 - total flux cleaned = -4.16012e-05 Jy ! Total flux subtracted in 200 components = -4.16012e-05 Jy ! Clean residual min=-0.001274 max=0.001466 Jy/beam ! Clean residual mean=-0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0681022 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 121 components and 0.0681022 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=0.017580Jy sigma=0.038141 ! Fit after self-cal, rms=0.017582Jy sigma=0.038133 ! 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=1.67 mas, bmaj=4.208 mas, bpa=-1.691 degrees ! Estimated noise=7.72688 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.67 x 4.208 at -1.691 degrees (North through East) ! Clean map min=-0.0010452 max=0.057321 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=1.4 mas, bmaj=3.797 mas, bpa=-3.526 degrees ! Estimated noise=9.88559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441444 Jy ! Component: 100 - total flux cleaned = 0.0548624 Jy ! Component: 150 - total flux cleaned = 0.0596916 Jy ! Component: 200 - total flux cleaned = 0.0624694 Jy ! Total flux subtracted in 200 components = 0.0624694 Jy ! Clean residual min=-0.001578 max=0.001848 Jy/beam ! Clean residual mean=0.000004 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0624694 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0624694 Jy ! Inverting map and beam ! Estimated beam: bmin=1.67 mas, bmaj=4.208 mas, bpa=-1.691 degrees ! Estimated noise=7.72688 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 (-24.3, 12.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204997 Jy ! Component: 100 - total flux cleaned = 0.00350943 Jy ! Component: 150 - total flux cleaned = 0.00464711 Jy ! Component: 200 - total flux cleaned = 0.00541034 Jy ! Total flux subtracted in 200 components = 0.00541034 Jy ! Clean residual min=-0.001245 max=0.001070 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0678798 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 56 components and 0.0678798 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=6.248 mas, bpa=2.93 degrees ! Estimated noise=9.06938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775597 Jy ! Component: 100 - total flux cleaned = 0.000978102 Jy ! Component: 150 - total flux cleaned = 0.00114411 Jy ! Component: 200 - total flux cleaned = 0.00126743 Jy ! Total flux subtracted in 200 components = 0.00126743 Jy ! Clean residual min=-0.001272 max=0.001295 Jy/beam ! Clean residual mean=-0.000004 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0691472 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 = 9.03548e-05 Jy ! Component: 100 - total flux cleaned = 0.000142573 Jy ! Component: 150 - total flux cleaned = 0.000201212 Jy ! Component: 200 - total flux cleaned = 0.00025321 Jy ! Total flux subtracted in 200 components = 0.00025321 Jy ! Clean residual min=-0.001192 max=0.001250 Jy/beam ! Clean residual mean=-0.000005 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0694004 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 114 components and 0.0694004 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.67 mas, bmaj=4.208 mas, bpa=-1.691 degrees ! Estimated noise=7.72688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263758 Jy ! Component: 100 - total flux cleaned = 0.000280987 Jy ! Component: 150 - total flux cleaned = 0.000296973 Jy ! Component: 200 - total flux cleaned = 0.00033939 Jy ! Total flux subtracted in 200 components = 0.00033939 Jy ! Clean residual min=-0.001135 max=0.001039 Jy/beam ! Clean residual mean=-0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0697398 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 137 components and 0.0697398 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=0.017385Jy sigma=0.038141 ! Fit after self-cal, rms=0.017369Jy sigma=0.038096 wmodel /scr/pima/bp171ag_uvs/J2116+0337_C_map.mod ! Writing 137 model components to file: /scr/pima/bp171ag_uvs/J2116+0337_C_map.mod wobs /scr/pima/bp171ag_uvs/J2116+0337_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2116+0337_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2116+0337_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ag_uvs/J2116+0337_C_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 = -0.000203132 Jy ! Component: 100 - total flux cleaned = -0.000270186 Jy ! Component: 150 - total flux cleaned = -0.00031791 Jy ! Component: 200 - total flux cleaned = -0.000394566 Jy ! Component: 250 - total flux cleaned = -0.000394755 Jy ! Component: 300 - total flux cleaned = -0.000394884 Jy ! Component: 350 - total flux cleaned = -0.000394929 Jy ! Component: 400 - total flux cleaned = -0.000395227 Jy ! Component: 450 - total flux cleaned = -0.000395572 Jy ! Component: 500 - total flux cleaned = -0.000421381 Jy ! Component: 550 - total flux cleaned = -0.000358004 Jy ! Component: 600 - total flux cleaned = -0.000370271 Jy ! Component: 650 - total flux cleaned = -0.000333728 Jy ! Component: 700 - total flux cleaned = -0.000321727 Jy ! Component: 750 - total flux cleaned = -0.000275071 Jy ! Component: 800 - total flux cleaned = -0.000275381 Jy ! Component: 850 - total flux cleaned = -0.000264088 Jy ! Component: 900 - total flux cleaned = -0.000231023 Jy ! Component: 950 - total flux cleaned = -0.000230884 Jy ! Component: 1000 - total flux cleaned = -0.0001987 Jy ! Component: 1050 - total flux cleaned = -0.000188092 Jy ! Component: 1100 - total flux cleaned = -0.000136299 Jy ! Component: 1150 - total flux cleaned = -9.55253e-05 Jy ! Component: 1200 - total flux cleaned = -5.53831e-05 Jy ! Component: 1250 - total flux cleaned = -1.57969e-05 Jy ! Component: 1300 - total flux cleaned = -6.19927e-06 Jy ! Component: 1350 - total flux cleaned = 1.30195e-05 Jy ! Component: 1400 - total flux cleaned = 1.31393e-05 Jy ! Component: 1450 - total flux cleaned = 6.00059e-05 Jy ! Component: 1500 - total flux cleaned = 6.00404e-05 Jy ! Component: 1550 - total flux cleaned = 6.92683e-05 Jy ! Component: 1600 - total flux cleaned = 8.75284e-05 Jy ! Component: 1650 - total flux cleaned = 9.65364e-05 Jy ! Component: 1700 - total flux cleaned = 0.000131616 Jy ! Component: 1750 - total flux cleaned = 0.000122805 Jy ! Component: 1800 - total flux cleaned = 0.000148599 Jy ! Component: 1850 - total flux cleaned = 0.000165648 Jy ! Component: 1900 - total flux cleaned = 0.000157343 Jy ! Component: 1950 - total flux cleaned = 0.000174115 Jy ! Component: 2000 - total flux cleaned = 0.000198849 Jy ! Component: 2050 - total flux cleaned = 0.000207125 Jy ! Component: 2100 - total flux cleaned = 0.000247439 Jy ! Component: 2150 - total flux cleaned = 0.000271289 Jy ! Component: 2200 - total flux cleaned = 0.000295098 Jy ! Component: 2250 - total flux cleaned = 0.0003186 Jy ! Component: 2300 - total flux cleaned = 0.000318601 Jy ! Component: 2350 - total flux cleaned = 0.000341613 Jy ! Component: 2400 - total flux cleaned = 0.00036447 Jy ! Component: 2450 - total flux cleaned = 0.000379529 Jy ! Component: 2500 - total flux cleaned = 0.000401738 Jy ! Component: 2550 - total flux cleaned = 0.0004017 Jy ! Component: 2600 - total flux cleaned = 0.000430739 Jy ! Component: 2650 - total flux cleaned = 0.000445147 Jy ! Component: 2700 - total flux cleaned = 0.000437923 Jy ! Component: 2750 - total flux cleaned = 0.000445002 Jy ! Component: 2800 - total flux cleaned = 0.000473238 Jy ! Component: 2850 - total flux cleaned = 0.000473147 Jy ! Component: 2900 - total flux cleaned = 0.000473119 Jy ! Component: 2950 - total flux cleaned = 0.000480042 Jy ! Component: 3000 - total flux cleaned = 0.000507376 Jy ! Component: 3050 - total flux cleaned = 0.000487076 Jy ! Component: 3100 - total flux cleaned = 0.000500567 Jy ! Component: 3150 - total flux cleaned = 0.000500621 Jy ! Component: 3200 - total flux cleaned = 0.000520501 Jy ! Component: 3250 - total flux cleaned = 0.000540271 Jy ! Component: 3300 - total flux cleaned = 0.000566374 Jy ! Component: 3350 - total flux cleaned = 0.000572882 Jy ! Component: 3400 - total flux cleaned = 0.000598694 Jy ! Component: 3450 - total flux cleaned = 0.000611504 Jy ! Component: 3500 - total flux cleaned = 0.000637 Jy ! Component: 3550 - total flux cleaned = 0.000668595 Jy ! Component: 3600 - total flux cleaned = 0.000668561 Jy ! Component: 3650 - total flux cleaned = 0.000662326 Jy ! Component: 3700 - total flux cleaned = 0.000687229 Jy ! Component: 3750 - total flux cleaned = 0.000699607 Jy ! Component: 3800 - total flux cleaned = 0.000711931 Jy ! Component: 3850 - total flux cleaned = 0.000742506 Jy ! Component: 3900 - total flux cleaned = 0.000742448 Jy ! Component: 3950 - total flux cleaned = 0.000784875 Jy ! Component: 4000 - total flux cleaned = 0.000766724 Jy ! Component: 4050 - total flux cleaned = 0.000784746 Jy ! Total flux subtracted in 4096 components = 0.000814651 Jy ! Clean residual min=-0.000331 max=0.000358 Jy/beam ! Clean residual mean=0.000001 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0705544 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 389 components and 0.0705544 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2116+0337_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.67 x 4.208 at -1.691 degrees (North through East) ! Clean map min=-0.00065578 max=0.057005 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2116+0337_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.057005 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.89074e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.52052 0.52052 1.04104 2.08208 4.16416 8.32832 16.6566 33.3133 66.6265 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2116+0337_C_uvs.log closed on Fri Oct 11 03:45:59 2013