! Started logfile: /d2/scr/pima/bp171aa_uvs/J0858+0804_X_uvs.log on Thu Nov 28 23:32:34 2013 obs /d2/scr/pima/bp171aa_uvs/J0858+0804_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0858+0804_X_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0858+0804 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3520 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J0858+0804_X] 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 0.200x0.200 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002492Jy sigma=0.708246 ! Fit after self-cal, rms=0.967067Jy sigma=0.683264 ! 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=0.7511 mas, bmaj=2.052 mas, bpa=-3.238 degrees ! Estimated noise=22.8569 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 = 0.0253169 Jy ! Component: 100 - total flux cleaned = 0.0310316 Jy ! Total flux subtracted in 100 components = 0.0310316 Jy ! Clean residual min=-0.002469 max=0.002707 Jy/beam ! Clean residual mean=-0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0310316 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0310316 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=0.033964Jy sigma=0.023869 ! Fit after self-cal, rms=0.033079Jy sigma=0.023245 ! 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=0.8705 mas, bmaj=2.248 mas, bpa=-1.948 degrees ! Estimated noise=16.8695 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 = 0.0036857 Jy ! Component: 100 - total flux cleaned = 0.00557726 Jy ! Component: 150 - total flux cleaned = 0.00669886 Jy ! Component: 200 - total flux cleaned = 0.00743429 Jy ! Total flux subtracted in 200 components = 0.00743429 Jy ! Clean residual min=-0.002110 max=0.001931 Jy/beam ! Clean residual mean=-0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0384659 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0384659 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=0.032679Jy sigma=0.022964 ! Fit after self-cal, rms=0.032667Jy sigma=0.022956 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8705 x 2.248 at -1.948 degrees (North through East) ! Clean map min=-0.0020548 max=0.033903 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.08 HN 1.03 KP 0.95 ! LA 0.94 MK 1.08 NL 0.90 OV 1.03 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.07 KP 0.91 ! LA 1.06 MK 1.06 NL 1.01 OV 0.99 ! PT 0.89 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.08 HN 0.94 KP 1.05 ! LA 0.93 MK 1.19 NL 0.94 OV 0.97 ! PT 0.89 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.032667Jy sigma=0.022956 ! Fit after self-cal, rms=0.032689Jy sigma=0.022908 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8781 mas, bmaj=2.26 mas, bpa=-1.721 degrees ! Estimated noise=16.8884 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 = -0.000197338 Jy ! Component: 100 - total flux cleaned = -0.000144944 Jy ! Component: 150 - total flux cleaned = -8.84305e-05 Jy ! Component: 200 - total flux cleaned = -6.40266e-05 Jy ! Total flux subtracted in 200 components = -6.40266e-05 Jy ! Clean residual min=-0.001902 max=0.001692 Jy/beam ! Clean residual mean=-0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0384018 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0384018 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=0.032670Jy sigma=0.022896 ! Fit after self-cal, rms=0.032682Jy sigma=0.022890 ! 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=0.032682Jy sigma=0.022890 ! Fit after self-cal, rms=0.032773Jy sigma=0.022889 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.261 mas, bpa=-1.686 degrees ! Estimated noise=16.9207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.88109e-06 Jy ! Component: 100 - total flux cleaned = 5.70301e-05 Jy ! Component: 150 - total flux cleaned = 0.000105746 Jy ! Component: 200 - total flux cleaned = 0.000141031 Jy ! Total flux subtracted in 200 components = 0.000141031 Jy ! Clean residual min=-0.001893 max=0.001672 Jy/beam ! Clean residual mean=-0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0385429 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0385429 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=0.032763Jy sigma=0.022884 ! Fit after self-cal, rms=0.032765Jy sigma=0.022883 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 = -7.06008e-06 Jy ! Component: 100 - total flux cleaned = 3.2715e-05 Jy ! Component: 150 - total flux cleaned = 6.46421e-05 Jy ! Component: 200 - total flux cleaned = 9.26147e-05 Jy ! Total flux subtracted in 200 components = 9.26147e-05 Jy ! Clean residual min=-0.001876 max=0.001667 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0386355 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0386355 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=0.032760Jy sigma=0.022880 ! Fit after self-cal, rms=0.032760Jy sigma=0.022879 ! 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=0.032760Jy sigma=0.022879 ! Fit after self-cal, rms=0.032808Jy sigma=0.022879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8798 mas, bmaj=2.261 mas, bpa=-1.7 degrees ! Estimated noise=16.9371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.68259e-06 Jy ! Component: 100 - total flux cleaned = 4.14142e-05 Jy ! Component: 150 - total flux cleaned = 6.89019e-05 Jy ! Component: 200 - total flux cleaned = 8.78021e-05 Jy ! Total flux subtracted in 200 components = 8.78021e-05 Jy ! Clean residual min=-0.001875 max=0.001671 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0387233 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0387233 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=0.032804Jy sigma=0.022877 ! Fit after self-cal, rms=0.032805Jy sigma=0.022877 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 = 2.35123e-05 Jy ! Component: 100 - total flux cleaned = 4.3184e-05 Jy ! Component: 150 - total flux cleaned = 6.52476e-05 Jy ! Component: 200 - total flux cleaned = 8.02996e-05 Jy ! Total flux subtracted in 200 components = 8.02996e-05 Jy ! Clean residual min=-0.001860 max=0.001670 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0388036 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0388036 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=0.032802Jy sigma=0.022876 ! Fit after self-cal, rms=0.032803Jy sigma=0.022875 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.032803Jy sigma=0.022875 ! Fit after self-cal, rms=0.032472Jy sigma=0.022847 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.053 mas, bmaj=3.325 mas, bpa=-0.03044 degrees ! Estimated noise=21.9278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013836 Jy ! Component: 100 - total flux cleaned = 0.000101681 Jy ! Component: 150 - total flux cleaned = 0.000109847 Jy ! Component: 200 - total flux cleaned = 0.000124387 Jy ! Total flux subtracted in 200 components = 0.000124387 Jy ! Clean residual min=-0.001983 max=0.001766 Jy/beam ! Clean residual mean=-0.000005 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.038928 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.038928 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=0.032476Jy sigma=0.022850 ! Fit after self-cal, rms=0.032478Jy sigma=0.022848 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 = 5.24103e-05 Jy ! Component: 100 - total flux cleaned = 2.8806e-05 Jy ! Component: 150 - total flux cleaned = 2.28699e-05 Jy ! Component: 200 - total flux cleaned = 3.2025e-05 Jy ! Total flux subtracted in 200 components = 3.2025e-05 Jy ! Clean residual min=-0.001966 max=0.001772 Jy/beam ! Clean residual mean=-0.000005 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.03896 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.03896 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=0.032483Jy sigma=0.022852 ! Fit after self-cal, rms=0.032482Jy sigma=0.022851 ! 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=0.8781 mas, bmaj=2.253 mas, bpa=-1.503 degrees ! Estimated noise=16.8543 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8781 x 2.253 at -1.503 degrees (North through East) ! Clean map min=-0.001722 max=0.033245 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=0.757 mas, bmaj=2.057 mas, bpa=-3 degrees ! Estimated noise=23.0328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264245 Jy ! Component: 100 - total flux cleaned = 0.0323987 Jy ! Component: 150 - total flux cleaned = 0.0346494 Jy ! Component: 200 - total flux cleaned = 0.0358223 Jy ! Total flux subtracted in 200 components = 0.0358223 Jy ! Clean residual min=-0.002385 max=0.002297 Jy/beam ! Clean residual mean=-0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0358223 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0358223 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8781 mas, bmaj=2.253 mas, bpa=-1.503 degrees ! Estimated noise=16.8543 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 = 0.00142358 Jy ! Component: 100 - total flux cleaned = 0.00221107 Jy ! Component: 150 - total flux cleaned = 0.0023944 Jy ! Component: 200 - total flux cleaned = 0.00243525 Jy ! Total flux subtracted in 200 components = 0.00243525 Jy ! Clean residual min=-0.001999 max=0.001629 Jy/beam ! Clean residual mean=-0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0382576 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0382576 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.053 mas, bmaj=3.325 mas, bpa=-0.03044 degrees ! Estimated noise=21.9278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000409494 Jy ! Component: 100 - total flux cleaned = 0.000408329 Jy ! Component: 150 - total flux cleaned = 0.000407894 Jy ! Component: 200 - total flux cleaned = 0.000450907 Jy ! Total flux subtracted in 200 components = 0.000450907 Jy ! Clean residual min=-0.002037 max=0.001782 Jy/beam ! Clean residual mean=-0.000005 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0387085 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 = 2.77378e-05 Jy ! Component: 100 - total flux cleaned = 5.17243e-05 Jy ! Component: 150 - total flux cleaned = 7.31539e-05 Jy ! Component: 200 - total flux cleaned = 8.59028e-05 Jy ! Total flux subtracted in 200 components = 8.59028e-05 Jy ! Clean residual min=-0.002007 max=0.001762 Jy/beam ! Clean residual mean=-0.000005 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0387944 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0387944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8781 mas, bmaj=2.253 mas, bpa=-1.503 degrees ! Estimated noise=16.8543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.44948e-05 Jy ! Component: 100 - total flux cleaned = -9.34073e-05 Jy ! Component: 150 - total flux cleaned = -7.54645e-05 Jy ! Component: 200 - total flux cleaned = -5.9265e-05 Jy ! Total flux subtracted in 200 components = -5.9265e-05 Jy ! Clean residual min=-0.001896 max=0.001560 Jy/beam ! Clean residual mean=-0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0387351 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0387351 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=0.032498Jy sigma=0.022863 ! Fit after self-cal, rms=0.032493Jy sigma=0.022859 wmodel /d2/scr/pima/bp171aa_uvs/J0858+0804_X_map.mod ! Writing 33 model components to file: /d2/scr/pima/bp171aa_uvs/J0858+0804_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0858+0804_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0858+0804_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0858+0804_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J0858+0804_X_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 = -0.000552981 Jy ! Component: 100 - total flux cleaned = -0.000638248 Jy ! Component: 150 - total flux cleaned = -0.000716139 Jy ! Component: 200 - total flux cleaned = -0.000816669 Jy ! Component: 250 - total flux cleaned = -0.000937794 Jy ! Component: 300 - total flux cleaned = -0.00100743 Jy ! Component: 350 - total flux cleaned = -0.00105228 Jy ! Component: 400 - total flux cleaned = -0.00111691 Jy ! Component: 450 - total flux cleaned = -0.00117923 Jy ! Component: 500 - total flux cleaned = -0.00119913 Jy ! Component: 550 - total flux cleaned = -0.00117934 Jy ! Component: 600 - total flux cleaned = -0.00119808 Jy ! Component: 650 - total flux cleaned = -0.00123537 Jy ! Component: 700 - total flux cleaned = -0.00121757 Jy ! Component: 750 - total flux cleaned = -0.00125329 Jy ! Component: 800 - total flux cleaned = -0.00128779 Jy ! Component: 850 - total flux cleaned = -0.00130487 Jy ! Component: 900 - total flux cleaned = -0.00135453 Jy ! Component: 950 - total flux cleaned = -0.00140301 Jy ! Component: 1000 - total flux cleaned = -0.00146589 Jy ! Component: 1050 - total flux cleaned = -0.00152722 Jy ! Component: 1100 - total flux cleaned = -0.0015727 Jy ! Component: 1150 - total flux cleaned = -0.00163215 Jy ! Component: 1200 - total flux cleaned = -0.00173394 Jy ! Component: 1250 - total flux cleaned = -0.00181955 Jy ! Component: 1300 - total flux cleaned = -0.00190352 Jy ! Component: 1350 - total flux cleaned = -0.0019584 Jy ! Component: 1400 - total flux cleaned = -0.00201232 Jy ! Component: 1450 - total flux cleaned = -0.00203891 Jy ! Component: 1500 - total flux cleaned = -0.00211735 Jy ! Component: 1550 - total flux cleaned = -0.00213021 Jy ! Component: 1600 - total flux cleaned = -0.00220611 Jy ! Component: 1650 - total flux cleaned = -0.00231824 Jy ! Component: 1700 - total flux cleaned = -0.00237963 Jy ! Component: 1750 - total flux cleaned = -0.00245214 Jy ! Component: 1800 - total flux cleaned = -0.0025355 Jy ! Component: 1850 - total flux cleaned = -0.0026059 Jy ! Component: 1900 - total flux cleaned = -0.00266407 Jy ! Component: 1950 - total flux cleaned = -0.00271006 Jy ! Component: 2000 - total flux cleaned = -0.00276676 Jy ! Component: 2050 - total flux cleaned = -0.00281168 Jy ! Component: 2100 - total flux cleaned = -0.00286705 Jy ! Component: 2150 - total flux cleaned = -0.00288894 Jy ! Component: 2200 - total flux cleaned = -0.0029431 Jy ! Component: 2250 - total flux cleaned = -0.00297514 Jy ! Component: 2300 - total flux cleaned = -0.00298559 Jy ! Component: 2350 - total flux cleaned = -0.00296463 Jy ! Component: 2400 - total flux cleaned = -0.00301663 Jy ! Component: 2450 - total flux cleaned = -0.00302691 Jy ! Component: 2500 - total flux cleaned = -0.00304741 Jy ! Component: 2550 - total flux cleaned = -0.0030876 Jy ! Component: 2600 - total flux cleaned = -0.00307769 Jy ! Component: 2650 - total flux cleaned = -0.00307762 Jy ! Component: 2700 - total flux cleaned = -0.00310708 Jy ! Component: 2750 - total flux cleaned = -0.00312641 Jy ! Component: 2800 - total flux cleaned = -0.00310697 Jy ! Component: 2850 - total flux cleaned = -0.00312593 Jy ! Component: 2900 - total flux cleaned = -0.003126 Jy ! Component: 2950 - total flux cleaned = -0.00313545 Jy ! Component: 3000 - total flux cleaned = -0.00312626 Jy ! Component: 3050 - total flux cleaned = -0.00313555 Jy ! Component: 3100 - total flux cleaned = -0.00314481 Jy ! Component: 3150 - total flux cleaned = -0.00318125 Jy ! Component: 3200 - total flux cleaned = -0.00316319 Jy ! Component: 3250 - total flux cleaned = -0.0031991 Jy ! Component: 3300 - total flux cleaned = -0.00316341 Jy ! Component: 3350 - total flux cleaned = -0.00319876 Jy ! Component: 3400 - total flux cleaned = -0.00318991 Jy ! Component: 3450 - total flux cleaned = -0.00318119 Jy ! Component: 3500 - total flux cleaned = -0.00319846 Jy ! Component: 3550 - total flux cleaned = -0.0031985 Jy ! Component: 3600 - total flux cleaned = -0.00321561 Jy ! Component: 3650 - total flux cleaned = -0.00321563 Jy ! Component: 3700 - total flux cleaned = -0.00324101 Jy ! Component: 3750 - total flux cleaned = -0.00326611 Jy ! Component: 3800 - total flux cleaned = -0.00329112 Jy ! Component: 3850 - total flux cleaned = -0.00329109 Jy ! Component: 3900 - total flux cleaned = -0.00328293 Jy ! Component: 3950 - total flux cleaned = -0.0033321 Jy ! Component: 4000 - total flux cleaned = -0.00335642 Jy ! Component: 4050 - total flux cleaned = -0.00335647 Jy ! Total flux subtracted in 4096 components = -0.00336451 Jy ! Clean residual min=-0.000602 max=0.000469 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0353706 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 321 components and 0.0353706 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0858+0804_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8781 x 2.253 at -1.503 degrees (North through East) ! Clean map min=-0.00099698 max=0.033485 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0858+0804_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0334853 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013169 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17983 1.17983 2.35966 4.71933 9.43866 18.8773 37.7546 75.5092 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 254.273 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0858+0804_X_uvs.log closed on Thu Nov 28 23:32:39 2013