! Started logfile: /scr/pima/bp171af_uvs/J2313-1830_C_uvs.log on Thu Oct 10 13:44:16 2013 obs /scr/pima/bp171af_uvs/J2313-1830_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2313-1830_C_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2313-1830 ! ! 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 1120 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/bp171af_uvs/J2313-1830_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=0.999558Jy sigma=1.623299 ! Fit after self-cal, rms=0.957815Jy sigma=1.545472 ! 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=1.245 mas, bmaj=3.266 mas, bpa=-9.27 degrees ! Estimated noise=19.3294 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 = 0.0349264 Jy ! Component: 100 - total flux cleaned = 0.0425889 Jy ! Total flux subtracted in 100 components = 0.0425889 Jy ! Clean residual min=-0.002422 max=0.002452 Jy/beam ! Clean residual mean=-0.000003 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0425889 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0425889 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=0.019086Jy sigma=0.029666 ! Fit after self-cal, rms=0.018521Jy sigma=0.028897 ! 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=1.488 mas, bmaj=3.75 mas, bpa=-7.617 degrees ! Estimated noise=13.8325 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 = 0.00326757 Jy ! Component: 100 - total flux cleaned = 0.00473446 Jy ! Component: 150 - total flux cleaned = 0.00551679 Jy ! Component: 200 - total flux cleaned = 0.00580581 Jy ! Total flux subtracted in 200 components = 0.00580581 Jy ! Clean residual min=-0.001714 max=0.001548 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0483947 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.0483947 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=0.018537Jy sigma=0.027222 ! Fit after self-cal, rms=0.018539Jy sigma=0.027212 ! 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 0.95 HN 0.97 KP 0.91 MK 1.03 ! NL 1.12 OV 0.93 PT 0.90 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 1.11 KP 1.02 MK 0.97 ! NL 0.95 OV 1.06 PT 1.03 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 HN 0.93 KP 0.69 MK 1.04 ! NL 0.89 OV 0.93 PT 1.11 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.04 KP 1.10 MK 1.00 ! NL 0.92 OV 0.95 PT 1.05 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 HN 0.93 KP 1.09 MK 1.04 ! NL 1.00 OV 0.94 PT 1.01 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.95 KP 0.97 MK 0.97 ! NL 0.95 OV 0.94 PT 1.09 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.97 KP 0.97 MK 0.94 ! NL 0.97 OV 0.92 PT 0.94 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.94 KP 1.01 MK 0.91 ! NL 0.97 OV 0.94 PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.018539Jy sigma=0.027212 ! Fit after self-cal, rms=0.017400Jy sigma=0.025318 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.759 mas, bpa=-7.671 degrees ! Estimated noise=13.1526 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 = -0.00171976 Jy ! Component: 100 - total flux cleaned = -0.00214247 Jy ! Component: 150 - total flux cleaned = -0.00226329 Jy ! Component: 200 - total flux cleaned = -0.00226306 Jy ! Total flux subtracted in 200 components = -0.00226306 Jy ! Clean residual min=-0.001326 max=0.001244 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0461316 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0461316 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=0.016896Jy sigma=0.025570 ! Fit after self-cal, rms=0.016917Jy sigma=0.025554 ! 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=0.016917Jy sigma=0.025554 ! Fit after self-cal, rms=0.016613Jy sigma=0.025294 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=3.759 mas, bpa=-7.7 degrees ! Estimated noise=12.5506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163901 Jy ! Component: 100 - total flux cleaned = -0.00202308 Jy ! Component: 150 - total flux cleaned = -0.00213167 Jy ! Component: 200 - total flux cleaned = -0.0021374 Jy ! Total flux subtracted in 200 components = -0.0021374 Jy ! Clean residual min=-0.001283 max=0.001171 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0439942 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.0439942 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=0.016133Jy sigma=0.025553 ! Fit after self-cal, rms=0.016133Jy sigma=0.025553 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 = -1.9396e-05 Jy ! Component: 100 - total flux cleaned = -2.45914e-05 Jy ! Component: 150 - total flux cleaned = -2.46031e-05 Jy ! Component: 200 - total flux cleaned = -2.47707e-05 Jy ! Total flux subtracted in 200 components = -2.47707e-05 Jy ! Clean residual min=-0.001280 max=0.001163 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0439694 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0439694 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=0.016126Jy sigma=0.025552 ! Fit after self-cal, rms=0.016126Jy sigma=0.025551 ! 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=0.016126Jy sigma=0.025551 ! Fit after self-cal, rms=0.015899Jy sigma=0.025310 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.491 mas, bmaj=3.766 mas, bpa=-7.803 degrees ! Estimated noise=12.0867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126297 Jy ! Component: 100 - total flux cleaned = -0.0015982 Jy ! Component: 150 - total flux cleaned = -0.00173198 Jy ! Component: 200 - total flux cleaned = -0.00174074 Jy ! Total flux subtracted in 200 components = -0.00174074 Jy ! Clean residual min=-0.001228 max=0.001132 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0422287 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0422287 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=0.015551Jy sigma=0.025559 ! Fit after self-cal, rms=0.015546Jy sigma=0.025556 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 = -2.29585e-06 Jy ! Component: 100 - total flux cleaned = -6.32279e-06 Jy ! Component: 150 - total flux cleaned = 1.15645e-06 Jy ! Component: 200 - total flux cleaned = 4.74258e-06 Jy ! Total flux subtracted in 200 components = 4.74258e-06 Jy ! Clean residual min=-0.001222 max=0.001140 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0422334 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0422335 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=0.015541Jy sigma=0.025558 ! Fit after self-cal, rms=0.015541Jy sigma=0.025557 ! 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=0.015541Jy sigma=0.025557 ! Fit after self-cal, rms=0.015303Jy sigma=0.025304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.292 mas, bmaj=6.676 mas, bpa=-7.569 degrees ! Estimated noise=15.1949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124408 Jy ! Component: 100 - total flux cleaned = -0.00143644 Jy ! Component: 150 - total flux cleaned = -0.0014365 Jy ! Component: 200 - total flux cleaned = -0.00142611 Jy ! Total flux subtracted in 200 components = -0.00142611 Jy ! Clean residual min=-0.001405 max=0.001086 Jy/beam ! Clean residual mean=-0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0408073 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.0408074 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=0.014970Jy sigma=0.025563 ! Fit after self-cal, rms=0.014964Jy sigma=0.025556 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 = 3.70113e-05 Jy ! Component: 100 - total flux cleaned = 5.31438e-05 Jy ! Component: 150 - total flux cleaned = 6.1824e-05 Jy ! Component: 200 - total flux cleaned = 6.56282e-05 Jy ! Total flux subtracted in 200 components = 6.56282e-05 Jy ! Clean residual min=-0.001385 max=0.001082 Jy/beam ! Clean residual mean=-0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.040873 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.040873 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=0.014959Jy sigma=0.025569 ! Fit after self-cal, rms=0.014957Jy sigma=0.025566 ! 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=1.491 mas, bmaj=3.771 mas, bpa=-7.918 degrees ! Estimated noise=11.6366 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.491 x 3.771 at -7.918 degrees (North through East) ! Clean map min=-0.0011213 max=0.038212 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=1.247 mas, bmaj=3.281 mas, bpa=-9.567 degrees ! Estimated noise=16.3629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296775 Jy ! Component: 100 - total flux cleaned = 0.0362408 Jy ! Component: 150 - total flux cleaned = 0.0382245 Jy ! Component: 200 - total flux cleaned = 0.0391185 Jy ! Total flux subtracted in 200 components = 0.0391185 Jy ! Clean residual min=-0.001833 max=0.001814 Jy/beam ! Clean residual mean=-0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0391185 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0391185 Jy ! Inverting map and beam ! Estimated beam: bmin=1.491 mas, bmaj=3.771 mas, bpa=-7.918 degrees ! Estimated noise=11.6366 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 = 0.000940984 Jy ! Component: 100 - total flux cleaned = 0.00139996 Jy ! Component: 150 - total flux cleaned = 0.00146572 Jy ! Component: 200 - total flux cleaned = 0.00147593 Jy ! Total flux subtracted in 200 components = 0.00147593 Jy ! Clean residual min=-0.001206 max=0.001117 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0405944 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0405944 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=3.292 mas, bmaj=6.676 mas, bpa=-7.569 degrees ! Estimated noise=15.1949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218284 Jy ! Component: 100 - total flux cleaned = 0.000217445 Jy ! Component: 150 - total flux cleaned = 0.000216511 Jy ! Component: 200 - total flux cleaned = 0.000230562 Jy ! Total flux subtracted in 200 components = 0.000230562 Jy ! Clean residual min=-0.001389 max=0.001079 Jy/beam ! Clean residual mean=-0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.040825 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 = 1.65597e-05 Jy ! Component: 100 - total flux cleaned = 2.8093e-05 Jy ! Component: 150 - total flux cleaned = 3.85623e-05 Jy ! Component: 200 - total flux cleaned = 4.80294e-05 Jy ! Total flux subtracted in 200 components = 4.80294e-05 Jy ! Clean residual min=-0.001385 max=0.001078 Jy/beam ! Clean residual mean=-0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.040873 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.040873 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.491 mas, bmaj=3.771 mas, bpa=-7.918 degrees ! Estimated noise=11.6366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.70746e-05 Jy ! Component: 100 - total flux cleaned = -8.81185e-05 Jy ! Component: 150 - total flux cleaned = -8.76745e-05 Jy ! Component: 200 - total flux cleaned = -9.52314e-05 Jy ! Total flux subtracted in 200 components = -9.52314e-05 Jy ! Clean residual min=-0.001195 max=0.001126 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0407778 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0407778 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=0.014978Jy sigma=0.025556 ! Fit after self-cal, rms=0.014977Jy sigma=0.025555 wmodel /scr/pima/bp171af_uvs/J2313-1830_C_map.mod ! Writing 37 model components to file: /scr/pima/bp171af_uvs/J2313-1830_C_map.mod wobs /scr/pima/bp171af_uvs/J2313-1830_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2313-1830_C_uvs.fits wwins /scr/pima/bp171af_uvs/J2313-1830_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171af_uvs/J2313-1830_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 = -5.07732e-05 Jy ! Component: 100 - total flux cleaned = -5.00306e-05 Jy ! Component: 150 - total flux cleaned = 5.91679e-06 Jy ! Component: 200 - total flux cleaned = -2.98821e-05 Jy ! Component: 250 - total flux cleaned = -0.000114983 Jy ! Component: 300 - total flux cleaned = -0.000114712 Jy ! Component: 350 - total flux cleaned = -8.34553e-05 Jy ! Component: 400 - total flux cleaned = -2.28727e-05 Jy ! Component: 450 - total flux cleaned = 5.0287e-05 Jy ! Component: 500 - total flux cleaned = 0.000107171 Jy ! Component: 550 - total flux cleaned = 0.000121233 Jy ! Component: 600 - total flux cleaned = 0.000203075 Jy ! Component: 650 - total flux cleaned = 0.000255928 Jy ! Component: 700 - total flux cleaned = 0.000320364 Jy ! Component: 750 - total flux cleaned = 0.00033284 Jy ! Component: 800 - total flux cleaned = 0.000419081 Jy ! Component: 850 - total flux cleaned = 0.000454906 Jy ! Component: 900 - total flux cleaned = 0.000537556 Jy ! Component: 950 - total flux cleaned = 0.000595306 Jy ! Component: 1000 - total flux cleaned = 0.000663377 Jy ! Component: 1050 - total flux cleaned = 0.00066366 Jy ! Component: 1100 - total flux cleaned = 0.000685671 Jy ! Component: 1150 - total flux cleaned = 0.000717824 Jy ! Component: 1200 - total flux cleaned = 0.000738729 Jy ! Component: 1250 - total flux cleaned = 0.000749138 Jy ! Component: 1300 - total flux cleaned = 0.000779785 Jy ! Component: 1350 - total flux cleaned = 0.000779966 Jy ! Component: 1400 - total flux cleaned = 0.000809226 Jy ! Component: 1450 - total flux cleaned = 0.000799565 Jy ! Component: 1500 - total flux cleaned = 0.000799477 Jy ! Component: 1550 - total flux cleaned = 0.000790193 Jy ! Component: 1600 - total flux cleaned = 0.000808653 Jy ! Component: 1650 - total flux cleaned = 0.000799555 Jy ! Component: 1700 - total flux cleaned = 0.000790765 Jy ! Component: 1750 - total flux cleaned = 0.000799401 Jy ! Component: 1800 - total flux cleaned = 0.000773239 Jy ! Component: 1850 - total flux cleaned = 0.000764701 Jy ! Component: 1900 - total flux cleaned = 0.000756349 Jy ! Component: 1950 - total flux cleaned = 0.000747947 Jy ! Component: 2000 - total flux cleaned = 0.000756223 Jy ! Component: 2050 - total flux cleaned = 0.000764247 Jy ! Component: 2100 - total flux cleaned = 0.000772135 Jy ! Component: 2150 - total flux cleaned = 0.000748112 Jy ! Component: 2200 - total flux cleaned = 0.000763891 Jy ! Component: 2250 - total flux cleaned = 0.000779462 Jy ! Component: 2300 - total flux cleaned = 0.00077946 Jy ! Component: 2350 - total flux cleaned = 0.000794604 Jy ! Component: 2400 - total flux cleaned = 0.000794711 Jy ! Component: 2450 - total flux cleaned = 0.000802198 Jy ! Component: 2500 - total flux cleaned = 0.000809576 Jy ! Component: 2550 - total flux cleaned = 0.000824228 Jy ! Component: 2600 - total flux cleaned = 0.000838566 Jy ! Component: 2650 - total flux cleaned = 0.000831325 Jy ! Component: 2700 - total flux cleaned = 0.000831305 Jy ! Component: 2750 - total flux cleaned = 0.000817229 Jy ! Component: 2800 - total flux cleaned = 0.000817221 Jy ! Component: 2850 - total flux cleaned = 0.000810391 Jy ! Component: 2900 - total flux cleaned = 0.000817329 Jy ! Component: 2950 - total flux cleaned = 0.000844262 Jy ! Component: 3000 - total flux cleaned = 0.000824222 Jy ! Component: 3050 - total flux cleaned = 0.000857318 Jy ! Component: 3100 - total flux cleaned = 0.00085736 Jy ! Component: 3150 - total flux cleaned = 0.000870414 Jy ! Component: 3200 - total flux cleaned = 0.000876973 Jy ! Component: 3250 - total flux cleaned = 0.000915447 Jy ! Component: 3300 - total flux cleaned = 0.000902772 Jy ! Component: 3350 - total flux cleaned = 0.000934316 Jy ! Component: 3400 - total flux cleaned = 0.000940607 Jy ! Component: 3450 - total flux cleaned = 0.000959252 Jy ! Component: 3500 - total flux cleaned = 0.000959306 Jy ! Component: 3550 - total flux cleaned = 0.000971594 Jy ! Component: 3600 - total flux cleaned = 0.000983815 Jy ! Component: 3650 - total flux cleaned = 0.000989847 Jy ! Component: 3700 - total flux cleaned = 0.00101383 Jy ! Component: 3750 - total flux cleaned = 0.0010317 Jy ! Component: 3800 - total flux cleaned = 0.00105533 Jy ! Component: 3850 - total flux cleaned = 0.00107298 Jy ! Component: 3900 - total flux cleaned = 0.00107298 Jy ! Component: 3950 - total flux cleaned = 0.00109041 Jy ! Component: 4000 - total flux cleaned = 0.00109622 Jy ! Component: 4050 - total flux cleaned = 0.00113053 Jy ! Total flux subtracted in 4096 components = 0.00113052 Jy ! Clean residual min=-0.000315 max=0.000307 Jy/beam ! Clean residual mean=-0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0419083 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 293 components and 0.0419083 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2313-1830_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.491 x 3.771 at -7.918 degrees (North through East) ! Clean map min=-0.00070185 max=0.038204 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2313-1830_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0382043 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.19397e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.721958 0.721958 1.44392 2.88783 5.77566 11.5513 23.1027 46.2053 92.4106 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.038 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2313-1830_C_uvs.log closed on Thu Oct 10 13:44:20 2013