! Started logfile: /d2/scr/pima/bp177j_uvs/J0525-2010_C_uvs.log on Thu Jun 19 04:12:41 2014 obs /d2/scr/pima/bp177j_uvs/J0525-2010_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0525-2010_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.737778 visibilities/baseline/integration-bin. ! Found source: J0525-2010 ! ! 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 1328 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 /d2/scr/pima/bp177j_uvs/J0525-2010_C] 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 0.300x0.300 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006774Jy sigma=61.654993 ! Fit after self-cal, rms=0.905650Jy sigma=59.282778 ! 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=1.383 mas, bmaj=3.545 mas, bpa=-6.017 degrees ! Estimated noise=0.789365 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 = 0.0706529 Jy ! Component: 100 - total flux cleaned = 0.0883439 Jy ! Total flux subtracted in 100 components = 0.0883439 Jy ! Clean residual min=-0.005094 max=0.007407 Jy/beam ! Clean residual mean=0.000002 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.0883439 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0883439 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=0.051754Jy sigma=2.831157 ! Fit after self-cal, rms=0.051260Jy sigma=2.829565 ! 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=1.718 mas, bmaj=4.401 mas, bpa=-9.548 degrees ! Estimated noise=0.542068 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 = 0.00944922 Jy ! Component: 100 - total flux cleaned = 0.0135322 Jy ! Component: 150 - total flux cleaned = 0.0147135 Jy ! Component: 200 - total flux cleaned = 0.0149356 Jy ! Total flux subtracted in 200 components = 0.0149356 Jy ! Clean residual min=-0.005322 max=0.006157 Jy/beam ! Clean residual mean=0.000015 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.103279 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.103279 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=0.048640Jy sigma=3.481161 ! Fit after self-cal, rms=0.048568Jy sigma=3.480977 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.718 x 4.401 at -9.548 degrees (North through East) ! Clean map min=-0.0051705 max=0.092695 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. ! A total of 3 telescope corrections were flagged in sub-array 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 0.98 KP 0.88 ! LA 1.05 MK 0.86 NL 1.05 OV 0.94 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.01 KP 0.89 ! LA 1.02 MK 1.03 NL 0.93 OV 0.93 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 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 6. ! A total of 3 telescope corrections were flagged in sub-array 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 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.91 HN 0.97 KP 0.89 ! LA 0.98 MK 0.94 NL 0.93 OV 0.91 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.048568Jy sigma=3.480977 ! Fit after self-cal, rms=0.047903Jy sigma=3.500952 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.74 mas, bmaj=4.446 mas, bpa=-9.152 degrees ! Estimated noise=0.531788 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 = -0.00164656 Jy ! Component: 100 - total flux cleaned = -0.00185147 Jy ! Component: 150 - total flux cleaned = -0.00192415 Jy ! Component: 200 - total flux cleaned = -0.00195667 Jy ! Total flux subtracted in 200 components = -0.00195667 Jy ! Clean residual min=-0.004763 max=0.005543 Jy/beam ! Clean residual mean=0.000016 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.101323 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.101323 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=0.047967Jy sigma=3.409544 ! Fit after self-cal, rms=0.047949Jy sigma=3.409468 ! 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=0.047949Jy sigma=3.409468 ! Fit after self-cal, rms=0.047800Jy sigma=3.409306 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.74 mas, bmaj=4.445 mas, bpa=-9.18 degrees ! Estimated noise=0.52915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000627221 Jy ! Component: 100 - total flux cleaned = -0.000657306 Jy ! Component: 150 - total flux cleaned = -0.000711143 Jy ! Component: 200 - total flux cleaned = -0.000735966 Jy ! Total flux subtracted in 200 components = -0.000735966 Jy ! Clean residual min=-0.004707 max=0.005392 Jy/beam ! Clean residual mean=0.000016 rms=0.001769 Jy/beam ! Combined flux in latest and established models = 0.100587 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.100587 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=0.047816Jy sigma=3.375376 ! Fit after self-cal, rms=0.047785Jy sigma=3.375341 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 = -0.000121385 Jy ! Component: 100 - total flux cleaned = -0.000121686 Jy ! Component: 150 - total flux cleaned = -0.000141892 Jy ! Component: 200 - total flux cleaned = -0.000179814 Jy ! Total flux subtracted in 200 components = -0.000179814 Jy ! Clean residual min=-0.004680 max=0.005317 Jy/beam ! Clean residual mean=0.000016 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.100407 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.100407 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=0.047776Jy sigma=3.367608 ! Fit after self-cal, rms=0.047560Jy sigma=3.367521 ! 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=0.047560Jy sigma=3.367521 ! Fit after self-cal, rms=0.048034Jy sigma=3.364994 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.748 mas, bmaj=4.459 mas, bpa=-9.074 degrees ! Estimated noise=0.530763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281918 Jy ! Component: 100 - total flux cleaned = -0.000330656 Jy ! Component: 150 - total flux cleaned = -0.000344236 Jy ! Component: 200 - total flux cleaned = -0.000344236 Jy ! Total flux subtracted in 200 components = -0.000344236 Jy ! Clean residual min=-0.004700 max=0.005158 Jy/beam ! Clean residual mean=0.000016 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.100063 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.100063 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=0.048050Jy sigma=3.349500 ! Fit after self-cal, rms=0.048035Jy sigma=3.349349 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 = -9.8829e-05 Jy ! Component: 100 - total flux cleaned = -9.808e-05 Jy ! Component: 150 - total flux cleaned = -8.59128e-05 Jy ! Component: 200 - total flux cleaned = -7.41737e-05 Jy ! Total flux subtracted in 200 components = -7.41737e-05 Jy ! Clean residual min=-0.004752 max=0.004989 Jy/beam ! Clean residual mean=0.000016 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.0999886 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0999886 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=0.048031Jy sigma=3.346459 ! Fit after self-cal, rms=0.048022Jy sigma=3.346439 ! 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=0.048022Jy sigma=3.346439 ! Fit after self-cal, rms=0.048043Jy sigma=3.346414 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.21 mas, bmaj=8.937 mas, bpa=-6.515 degrees ! Estimated noise=0.612957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000755307 Jy ! Component: 100 - total flux cleaned = -0.000830685 Jy ! Component: 150 - total flux cleaned = -0.000875346 Jy ! Component: 200 - total flux cleaned = -0.000917217 Jy ! Total flux subtracted in 200 components = -0.000917217 Jy ! Clean residual min=-0.006954 max=0.007419 Jy/beam ! Clean residual mean=0.000029 rms=0.003030 Jy/beam ! Combined flux in latest and established models = 0.0990714 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 38 components and 0.0990714 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=0.048139Jy sigma=3.306447 ! Fit after self-cal, rms=0.048147Jy sigma=3.306382 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 = -2.81297e-05 Jy ! Component: 100 - total flux cleaned = -6.30042e-05 Jy ! Component: 150 - total flux cleaned = -7.921e-05 Jy ! Component: 200 - total flux cleaned = -9.41793e-05 Jy ! Total flux subtracted in 200 components = -9.41793e-05 Jy ! Clean residual min=-0.006963 max=0.007456 Jy/beam ! Clean residual mean=0.000029 rms=0.003024 Jy/beam ! Combined flux in latest and established models = 0.0989772 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 38 components and 0.0989772 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=0.048179Jy sigma=3.303855 ! Fit after self-cal, rms=0.048181Jy sigma=3.303800 ! 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=1.748 mas, bmaj=4.461 mas, bpa=-9.087 degrees ! Estimated noise=0.530667 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.748 x 4.461 at -9.087 degrees (North through East) ! Clean map min=-0.0046723 max=0.093137 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=1.389 mas, bmaj=3.552 mas, bpa=-6.184 degrees ! Estimated noise=0.780866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0694804 Jy ! Component: 100 - total flux cleaned = 0.0871248 Jy ! Component: 150 - total flux cleaned = 0.0950611 Jy ! Component: 200 - total flux cleaned = 0.0994741 Jy ! Total flux subtracted in 200 components = 0.0994741 Jy ! Clean residual min=-0.004462 max=0.004649 Jy/beam ! Clean residual mean=0.000001 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.0994742 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 0.0994742 Jy ! Inverting map and beam ! Estimated beam: bmin=1.748 mas, bmaj=4.461 mas, bpa=-9.087 degrees ! Estimated noise=0.530667 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 = -7.13454e-05 Jy ! Component: 100 - total flux cleaned = 0.000206612 Jy ! Component: 150 - total flux cleaned = 0.000417711 Jy ! Component: 200 - total flux cleaned = 0.000580651 Jy ! Total flux subtracted in 200 components = 0.000580651 Jy ! Clean residual min=-0.004833 max=0.005113 Jy/beam ! Clean residual mean=0.000016 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.100055 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.100055 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=4.21 mas, bmaj=8.937 mas, bpa=-6.515 degrees ! Estimated noise=0.612957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000490934 Jy ! Component: 100 - total flux cleaned = -0.000584955 Jy ! Component: 150 - total flux cleaned = -0.00066807 Jy ! Component: 200 - total flux cleaned = -0.000742813 Jy ! Total flux subtracted in 200 components = -0.000742813 Jy ! Clean residual min=-0.006961 max=0.007432 Jy/beam ! Clean residual mean=0.000030 rms=0.003041 Jy/beam ! Combined flux in latest and established models = 0.099312 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 = -4.43038e-05 Jy ! Component: 100 - total flux cleaned = -0.000106302 Jy ! Component: 150 - total flux cleaned = -0.000143484 Jy ! Component: 200 - total flux cleaned = -0.000160063 Jy ! Total flux subtracted in 200 components = -0.000160063 Jy ! Clean residual min=-0.006957 max=0.007431 Jy/beam ! Clean residual mean=0.000029 rms=0.003032 Jy/beam ! Combined flux in latest and established models = 0.099152 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0991519 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.748 mas, bmaj=4.461 mas, bpa=-9.087 degrees ! Estimated noise=0.530667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.49842e-05 Jy ! Component: 100 - total flux cleaned = 0.000208536 Jy ! Component: 150 - total flux cleaned = 0.000233673 Jy ! Component: 200 - total flux cleaned = 0.000279923 Jy ! Total flux subtracted in 200 components = 0.000279923 Jy ! Clean residual min=-0.004792 max=0.004946 Jy/beam ! Clean residual mean=0.000016 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 0.0994319 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0994319 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=0.048166Jy sigma=3.322154 ! Fit after self-cal, rms=0.048160Jy sigma=3.322044 wmodel /d2/scr/pima/bp177j_uvs/J0525-2010_C_map.mod ! Writing 34 model components to file: /d2/scr/pima/bp177j_uvs/J0525-2010_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0525-2010_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0525-2010_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0525-2010_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177j_uvs/J0525-2010_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 = 0.000558057 Jy ! Component: 100 - total flux cleaned = 0.000648911 Jy ! Component: 150 - total flux cleaned = 0.000498925 Jy ! Component: 200 - total flux cleaned = 0.000571875 Jy ! Component: 250 - total flux cleaned = 0.000575275 Jy ! Component: 300 - total flux cleaned = 0.000510624 Jy ! Component: 350 - total flux cleaned = 0.000447203 Jy ! Component: 400 - total flux cleaned = 0.00033081 Jy ! Component: 450 - total flux cleaned = 0.000386798 Jy ! Component: 500 - total flux cleaned = 0.000385282 Jy ! Component: 550 - total flux cleaned = 0.000230151 Jy ! Component: 600 - total flux cleaned = -6.46044e-05 Jy ! Component: 650 - total flux cleaned = -0.00015929 Jy ! Component: 700 - total flux cleaned = -0.00038577 Jy ! Component: 750 - total flux cleaned = -0.000253284 Jy ! Component: 800 - total flux cleaned = -0.000298346 Jy ! Component: 850 - total flux cleaned = -0.000463588 Jy ! Component: 900 - total flux cleaned = -0.000344794 Jy ! Component: 950 - total flux cleaned = -0.000537815 Jy ! Component: 1000 - total flux cleaned = -0.000499909 Jy ! Component: 1050 - total flux cleaned = -0.000463718 Jy ! Component: 1100 - total flux cleaned = -0.000427685 Jy ! Component: 1150 - total flux cleaned = -0.000358423 Jy ! Component: 1200 - total flux cleaned = -0.000358124 Jy ! Component: 1250 - total flux cleaned = -0.000224739 Jy ! Component: 1300 - total flux cleaned = -0.000128162 Jy ! Component: 1350 - total flux cleaned = -0.000159059 Jy ! Component: 1400 - total flux cleaned = -3.51438e-05 Jy ! Component: 1450 - total flux cleaned = -3.54407e-05 Jy ! Component: 1500 - total flux cleaned = -5.67968e-06 Jy ! Component: 1550 - total flux cleaned = 8.27417e-05 Jy ! Component: 1600 - total flux cleaned = 0.000140198 Jy ! Component: 1650 - total flux cleaned = 0.000309637 Jy ! Component: 1700 - total flux cleaned = 0.000281175 Jy ! Component: 1750 - total flux cleaned = 0.000364313 Jy ! Component: 1800 - total flux cleaned = 0.000526845 Jy ! Component: 1850 - total flux cleaned = 0.000580458 Jy ! Component: 1900 - total flux cleaned = 0.000790858 Jy ! Component: 1950 - total flux cleaned = 0.000894951 Jy ! Component: 2000 - total flux cleaned = 0.00107434 Jy ! Component: 2050 - total flux cleaned = 0.00125151 Jy ! Component: 2100 - total flux cleaned = 0.00137633 Jy ! Component: 2150 - total flux cleaned = 0.00149985 Jy ! Component: 2200 - total flux cleaned = 0.00169488 Jy ! Component: 2250 - total flux cleaned = 0.00188802 Jy ! Component: 2300 - total flux cleaned = 0.00210266 Jy ! Component: 2350 - total flux cleaned = 0.00229175 Jy ! Component: 2400 - total flux cleaned = 0.00247913 Jy ! Component: 2450 - total flux cleaned = 0.00273469 Jy ! Component: 2500 - total flux cleaned = 0.00298772 Jy ! Component: 2550 - total flux cleaned = 0.0032383 Jy ! Component: 2600 - total flux cleaned = 0.00339658 Jy ! Component: 2650 - total flux cleaned = 0.00364347 Jy ! Component: 2700 - total flux cleaned = 0.00386619 Jy ! Component: 2750 - total flux cleaned = 0.00413124 Jy ! Component: 2800 - total flux cleaned = 0.00430664 Jy ! Component: 2850 - total flux cleaned = 0.0045894 Jy ! Component: 2900 - total flux cleaned = 0.00478359 Jy ! Component: 2950 - total flux cleaned = 0.00499834 Jy ! Component: 3000 - total flux cleaned = 0.00523309 Jy ! Component: 3050 - total flux cleaned = 0.00544508 Jy ! Component: 3100 - total flux cleaned = 0.00569773 Jy ! Component: 3150 - total flux cleaned = 0.00588615 Jy ! Component: 3200 - total flux cleaned = 0.00605273 Jy ! Component: 3250 - total flux cleaned = 0.00625987 Jy ! Component: 3300 - total flux cleaned = 0.00646573 Jy ! Component: 3350 - total flux cleaned = 0.00665021 Jy ! Component: 3400 - total flux cleaned = 0.00683357 Jy ! Component: 3450 - total flux cleaned = 0.00707676 Jy ! Component: 3500 - total flux cleaned = 0.00721797 Jy ! Component: 3550 - total flux cleaned = 0.00735877 Jy ! Component: 3600 - total flux cleaned = 0.00757902 Jy ! Component: 3650 - total flux cleaned = 0.00773859 Jy ! Component: 3700 - total flux cleaned = 0.00789765 Jy ! Component: 3750 - total flux cleaned = 0.00809583 Jy ! Component: 3800 - total flux cleaned = 0.00827359 Jy ! Component: 3850 - total flux cleaned = 0.00849013 Jy ! Component: 3900 - total flux cleaned = 0.00864711 Jy ! Component: 3950 - total flux cleaned = 0.008784 Jy ! Component: 4000 - total flux cleaned = 0.00894002 Jy ! Component: 4050 - total flux cleaned = 0.00907616 Jy ! Total flux subtracted in 4096 components = 0.00923139 Jy ! Clean residual min=-0.001081 max=0.001076 Jy/beam ! Clean residual mean=0.000017 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.108663 Jy keep ! Adding 342 model components to the UV plane model. ! The established model now contains 376 components and 0.108663 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0525-2010_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.748 x 4.461 at -9.087 degrees (North through East) ! Clean map min=-0.0020001 max=0.09301 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0525-2010_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0930101 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000344549 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11133 1.11133 2.22265 4.4453 8.89061 17.7812 35.5624 71.1249 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 269.947 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0525-2010_C_uvs.log closed on Thu Jun 19 04:12:46 2014