! Started logfile: /d2/scr/pima/bp177i_uvs/J1624+6259_X_uvs.log on Tue Apr 15 00:26:23 2014 obs /d2/scr/pima/bp177i_uvs/J1624+6259_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1624+6259_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.705556 visibilities/baseline/integration-bin. ! Found source: J1624+6259 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1016 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/bp177i_uvs/J1624+6259_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000869Jy sigma=38.645131 ! Fit after self-cal, rms=0.975610Jy sigma=37.588655 ! 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=0.9317 mas, bmaj=2.738 mas, bpa=44.28 degrees ! Estimated noise=0.894837 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 = 0.018565 Jy ! Component: 100 - total flux cleaned = 0.0244346 Jy ! Total flux subtracted in 100 components = 0.0244346 Jy ! Clean residual min=-0.003070 max=0.003746 Jy/beam ! Clean residual mean=0.000010 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.0244346 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0244346 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=0.023997Jy sigma=0.719221 ! Fit after self-cal, rms=0.021984Jy sigma=0.646501 ! 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=1.099 mas, bmaj=2.869 mas, bpa=44.42 degrees ! Estimated noise=0.600724 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 = 0.00509468 Jy ! Component: 100 - total flux cleaned = 0.00789416 Jy ! Component: 150 - total flux cleaned = 0.009715 Jy ! Component: 200 - total flux cleaned = 0.0105404 Jy ! Total flux subtracted in 200 components = 0.0105404 Jy ! Clean residual min=-0.001899 max=0.002462 Jy/beam ! Clean residual mean=0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.034975 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.034975 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=0.020764Jy sigma=0.578746 ! Fit after self-cal, rms=0.020751Jy sigma=0.578243 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.099 x 2.869 at 44.42 degrees (North through East) ! Clean map min=-0.0018155 max=0.026153 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 0.97 FD 1.09 HN 0.85 KP 0.84 ! LA 1.04 MK 0.84 NL 1.07 OV 0.92 ! PT 0.92 SC 1.03 ! ! ! 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 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 7. ! 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 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=0.020751Jy sigma=0.578243 ! Fit after self-cal, rms=0.020422Jy sigma=0.574832 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=2.865 mas, bpa=44.34 degrees ! Estimated noise=0.592648 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 = 0.00035637 Jy ! Component: 100 - total flux cleaned = 0.00050681 Jy ! Component: 150 - total flux cleaned = 0.000638578 Jy ! Component: 200 - total flux cleaned = 0.00071018 Jy ! Total flux subtracted in 200 components = 0.00071018 Jy ! Clean residual min=-0.001752 max=0.001882 Jy/beam ! Clean residual mean=-0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0356852 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0356852 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=0.020321Jy sigma=0.571022 ! Fit after self-cal, rms=0.020319Jy sigma=0.570836 ! 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=0.020319Jy sigma=0.570836 ! Fit after self-cal, rms=0.020326Jy sigma=0.570771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=2.867 mas, bpa=44.34 degrees ! Estimated noise=0.593137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159103 Jy ! Component: 100 - total flux cleaned = 0.000200504 Jy ! Component: 150 - total flux cleaned = 0.000240339 Jy ! Component: 200 - total flux cleaned = 0.000293335 Jy ! Total flux subtracted in 200 components = 0.000293335 Jy ! Clean residual min=-0.001757 max=0.001819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0359785 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.0359785 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=0.020272Jy sigma=0.569195 ! Fit after self-cal, rms=0.020268Jy sigma=0.569112 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 = 0.000102406 Jy ! Component: 100 - total flux cleaned = 0.000134403 Jy ! Component: 150 - total flux cleaned = 0.000164976 Jy ! Component: 200 - total flux cleaned = 0.000209209 Jy ! Total flux subtracted in 200 components = 0.000209209 Jy ! Clean residual min=-0.001754 max=0.001803 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0361877 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0361877 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=0.020231Jy sigma=0.568181 ! Fit after self-cal, rms=0.020227Jy sigma=0.568136 ! 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=0.020227Jy sigma=0.568136 ! Fit after self-cal, rms=0.020241Jy sigma=0.568083 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=2.868 mas, bpa=44.35 degrees ! Estimated noise=0.59372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.38929e-05 Jy ! Component: 100 - total flux cleaned = 0.000126034 Jy ! Component: 150 - total flux cleaned = 0.00016469 Jy ! Component: 200 - total flux cleaned = 0.000188829 Jy ! Total flux subtracted in 200 components = 0.000188829 Jy ! Clean residual min=-0.001754 max=0.001799 Jy/beam ! Clean residual mean=-0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0363765 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0363765 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=0.020214Jy sigma=0.567444 ! Fit after self-cal, rms=0.020210Jy sigma=0.567418 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 = 6.82437e-05 Jy ! Component: 100 - total flux cleaned = 9.15529e-05 Jy ! Component: 150 - total flux cleaned = 0.000125276 Jy ! Component: 200 - total flux cleaned = 0.00014683 Jy ! Total flux subtracted in 200 components = 0.00014683 Jy ! Clean residual min=-0.001740 max=0.001791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0365234 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0365234 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=0.020189Jy sigma=0.566972 ! Fit after self-cal, rms=0.020186Jy sigma=0.566955 ! Inverting map ! Added new window around map position (-22, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111143 Jy ! Component: 100 - total flux cleaned = 0.00142278 Jy ! Component: 150 - total flux cleaned = 0.00153994 Jy ! Component: 200 - total flux cleaned = 0.00161333 Jy ! Total flux subtracted in 200 components = 0.00161333 Jy ! Clean residual min=-0.001569 max=0.001526 Jy/beam ! Clean residual mean=0.000004 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0381367 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.0381367 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=0.020022Jy sigma=0.559402 ! Fit after self-cal, rms=0.019994Jy sigma=0.558830 ! 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=0.019994Jy sigma=0.558830 ! Fit after self-cal, rms=0.020040Jy sigma=0.558649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.084 mas, bmaj=3.179 mas, bpa=46.8 degrees ! Estimated noise=0.703778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228034 Jy ! Component: 100 - total flux cleaned = 0.000281037 Jy ! Component: 150 - total flux cleaned = 0.000302495 Jy ! Component: 200 - total flux cleaned = 0.000339534 Jy ! Total flux subtracted in 200 components = 0.000339534 Jy ! Clean residual min=-0.001495 max=0.001424 Jy/beam ! Clean residual mean=0.000007 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0384762 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 81 components and 0.0384762 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=0.019995Jy sigma=0.557579 ! Fit after self-cal, rms=0.019991Jy sigma=0.557452 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 = 5.49801e-05 Jy ! Component: 100 - total flux cleaned = 3.78965e-05 Jy ! Component: 150 - total flux cleaned = 2.29217e-05 Jy ! Component: 200 - total flux cleaned = 8.98318e-06 Jy ! Total flux subtracted in 200 components = 8.98318e-06 Jy ! Clean residual min=-0.001484 max=0.001361 Jy/beam ! Clean residual mean=0.000006 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0384852 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.0384852 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=0.019966Jy sigma=0.557076 ! Fit after self-cal, rms=0.019966Jy sigma=0.557011 ! 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=1.1 mas, bmaj=2.868 mas, bpa=44.35 degrees ! Estimated noise=0.594529 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 2.868 at 44.35 degrees (North through East) ! Clean map min=-0.0014845 max=0.025246 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=0.934 mas, bmaj=2.735 mas, bpa=44.17 degrees ! Estimated noise=0.884954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197736 Jy ! Component: 100 - total flux cleaned = 0.02578 Jy ! Component: 150 - total flux cleaned = 0.0291868 Jy ! Component: 200 - total flux cleaned = 0.0315235 Jy ! Total flux subtracted in 200 components = 0.0315235 Jy ! Clean residual min=-0.002586 max=0.002824 Jy/beam ! Clean residual mean=0.000007 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0315235 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0315235 Jy ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=2.868 mas, bpa=44.35 degrees ! Estimated noise=0.594529 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 (2.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324058 Jy ! Component: 100 - total flux cleaned = 0.00481521 Jy ! Component: 150 - total flux cleaned = 0.00568733 Jy ! Component: 200 - total flux cleaned = 0.00645114 Jy ! Total flux subtracted in 200 components = 0.00645114 Jy ! Clean residual min=-0.001597 max=0.002013 Jy/beam ! Clean residual mean=0.000007 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0379746 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0379746 Jy ! Inverting map ! Added new window around map position (-3, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100179 Jy ! Component: 100 - total flux cleaned = 0.000944066 Jy ! Component: 150 - total flux cleaned = 0.00126185 Jy ! Component: 200 - total flux cleaned = 0.00137368 Jy ! Total flux subtracted in 200 components = 0.00137368 Jy ! Clean residual min=-0.001398 max=0.001307 Jy/beam ! Clean residual mean=0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0393483 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 71 components and 0.0393483 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=2.084 mas, bmaj=3.179 mas, bpa=46.8 degrees ! Estimated noise=0.703778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.54892e-05 Jy ! Component: 100 - total flux cleaned = 4.0865e-05 Jy ! Component: 150 - total flux cleaned = 0.000105357 Jy ! Component: 200 - total flux cleaned = 0.000143166 Jy ! Total flux subtracted in 200 components = 0.000143166 Jy ! Clean residual min=-0.001413 max=0.001340 Jy/beam ! Clean residual mean=0.000005 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0394915 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 = 1.72643e-05 Jy ! Component: 100 - total flux cleaned = 1.71467e-05 Jy ! Component: 150 - total flux cleaned = 6.30012e-05 Jy ! Component: 200 - total flux cleaned = 6.23124e-05 Jy ! Total flux subtracted in 200 components = 6.23124e-05 Jy ! Clean residual min=-0.001397 max=0.001283 Jy/beam ! Clean residual mean=0.000005 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0395538 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 115 components and 0.0395538 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=2.868 mas, bpa=44.35 degrees ! Estimated noise=0.594529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.57512e-05 Jy ! Component: 100 - total flux cleaned = 2.7751e-05 Jy ! Component: 150 - total flux cleaned = 4.50008e-05 Jy ! Component: 200 - total flux cleaned = 7.64845e-05 Jy ! Total flux subtracted in 200 components = 7.64845e-05 Jy ! Clean residual min=-0.001339 max=0.001146 Jy/beam ! Clean residual mean=0.000003 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0396303 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 145 components and 0.0396303 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=0.019833Jy sigma=0.550072 ! Fit after self-cal, rms=0.019824Jy sigma=0.549651 wmodel /d2/scr/pima/bp177i_uvs/J1624+6259_X_map.mod ! Writing 145 model components to file: /d2/scr/pima/bp177i_uvs/J1624+6259_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1624+6259_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1624+6259_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1624+6259_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J1624+6259_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 = -0.000372454 Jy ! Component: 100 - total flux cleaned = -0.000490491 Jy ! Component: 150 - total flux cleaned = -0.00056515 Jy ! Component: 200 - total flux cleaned = -0.000495919 Jy ! Component: 250 - total flux cleaned = -0.000446005 Jy ! Component: 300 - total flux cleaned = -0.000364877 Jy ! Component: 350 - total flux cleaned = -0.000317874 Jy ! Component: 400 - total flux cleaned = -0.000333224 Jy ! Component: 450 - total flux cleaned = -0.000333526 Jy ! Component: 500 - total flux cleaned = -0.000290739 Jy ! Component: 550 - total flux cleaned = -0.000262799 Jy ! Component: 600 - total flux cleaned = -0.000208358 Jy ! Component: 650 - total flux cleaned = -0.000195083 Jy ! Component: 700 - total flux cleaned = -0.00014291 Jy ! Component: 750 - total flux cleaned = -0.000105092 Jy ! Component: 800 - total flux cleaned = -8.03479e-05 Jy ! Component: 850 - total flux cleaned = -8.04851e-05 Jy ! Component: 900 - total flux cleaned = -3.27888e-05 Jy ! Component: 950 - total flux cleaned = -9.27536e-06 Jy ! Component: 1000 - total flux cleaned = 2.13665e-06 Jy ! Component: 1050 - total flux cleaned = 1.30202e-05 Jy ! Component: 1100 - total flux cleaned = 1.59048e-06 Jy ! Component: 1150 - total flux cleaned = 1.41736e-06 Jy ! Component: 1200 - total flux cleaned = -4.18767e-05 Jy ! Component: 1250 - total flux cleaned = -7.38302e-05 Jy ! Component: 1300 - total flux cleaned = -0.000136487 Jy ! Component: 1350 - total flux cleaned = -0.000146689 Jy ! Component: 1400 - total flux cleaned = -0.000187596 Jy ! Component: 1450 - total flux cleaned = -0.000277888 Jy ! Component: 1500 - total flux cleaned = -0.000297651 Jy ! Component: 1550 - total flux cleaned = -0.000356385 Jy ! Component: 1600 - total flux cleaned = -0.000414319 Jy ! Component: 1650 - total flux cleaned = -0.000461957 Jy ! Component: 1700 - total flux cleaned = -0.0004995 Jy ! Component: 1750 - total flux cleaned = -0.00052734 Jy ! Component: 1800 - total flux cleaned = -0.000582702 Jy ! Component: 1850 - total flux cleaned = -0.000610079 Jy ! Component: 1900 - total flux cleaned = -0.000664258 Jy ! Component: 1950 - total flux cleaned = -0.000717866 Jy ! Component: 2000 - total flux cleaned = -0.000753275 Jy ! Component: 2050 - total flux cleaned = -0.000797005 Jy ! Component: 2100 - total flux cleaned = -0.000857574 Jy ! Component: 2150 - total flux cleaned = -0.000874774 Jy ! Component: 2200 - total flux cleaned = -0.000934354 Jy ! Component: 2250 - total flux cleaned = -0.000993286 Jy ! Component: 2300 - total flux cleaned = -0.00104313 Jy ! Component: 2350 - total flux cleaned = -0.00107604 Jy ! Component: 2400 - total flux cleaned = -0.00112512 Jy ! Component: 2450 - total flux cleaned = -0.00118186 Jy ! Component: 2500 - total flux cleaned = -0.00123008 Jy ! Component: 2550 - total flux cleaned = -0.0013017 Jy ! Component: 2600 - total flux cleaned = -0.0013569 Jy ! Component: 2650 - total flux cleaned = -0.0013882 Jy ! Component: 2700 - total flux cleaned = -0.00145794 Jy ! Component: 2750 - total flux cleaned = -0.00148866 Jy ! Component: 2800 - total flux cleaned = -0.00152671 Jy ! Component: 2850 - total flux cleaned = -0.00153432 Jy ! Component: 2900 - total flux cleaned = -0.00158683 Jy ! Component: 2950 - total flux cleaned = -0.0016017 Jy ! Component: 3000 - total flux cleaned = -0.00162378 Jy ! Component: 3050 - total flux cleaned = -0.00166048 Jy ! Component: 3100 - total flux cleaned = -0.0016604 Jy ! Component: 3150 - total flux cleaned = -0.00168208 Jy ! Component: 3200 - total flux cleaned = -0.00171081 Jy ! Component: 3250 - total flux cleaned = -0.00174652 Jy ! Component: 3300 - total flux cleaned = -0.00175356 Jy ! Component: 3350 - total flux cleaned = -0.00177469 Jy ! Component: 3400 - total flux cleaned = -0.00178871 Jy ! Component: 3450 - total flux cleaned = -0.00181661 Jy ! Component: 3500 - total flux cleaned = -0.00183741 Jy ! Component: 3550 - total flux cleaned = -0.00183739 Jy ! Component: 3600 - total flux cleaned = -0.00185105 Jy ! Component: 3650 - total flux cleaned = -0.00187155 Jy ! Component: 3700 - total flux cleaned = -0.00187154 Jy ! Component: 3750 - total flux cleaned = -0.00188507 Jy ! Component: 3800 - total flux cleaned = -0.0018985 Jy ! Component: 3850 - total flux cleaned = -0.00191852 Jy ! Component: 3900 - total flux cleaned = -0.00191852 Jy ! Component: 3950 - total flux cleaned = -0.00193182 Jy ! Component: 4000 - total flux cleaned = -0.00193843 Jy ! Component: 4050 - total flux cleaned = -0.00192527 Jy ! Total flux subtracted in 4096 components = -0.00193835 Jy ! Clean residual min=-0.000364 max=0.000452 Jy/beam ! Clean residual mean=-0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.037692 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 399 components and 0.037692 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1624+6259_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.1 x 2.868 at 44.35 degrees (North through East) ! Clean map min=-0.00086394 max=0.025019 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1624+6259_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0250192 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108694 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30333 1.30333 2.60667 5.21333 10.4267 20.8533 41.7066 83.4133 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 230.179 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1624+6259_X_uvs.log closed on Tue Apr 15 00:26:28 2014