! Started logfile: /d2/scr/pima/bp177i_uvs/J0740+7129_X_uvs.log on Tue Apr 15 00:11:07 2014 obs /d2/scr/pima/bp177i_uvs/J0740+7129_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0740+7129_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J0740+7129 ! ! 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 864 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/J0740+7129_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. ! ! 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=1.002519Jy sigma=36.886214 ! Fit after self-cal, rms=0.977307Jy sigma=35.984548 ! 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=0.9307 mas, bmaj=2.86 mas, bpa=-47.27 degrees ! Estimated noise=0.992393 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 = 0.0174537 Jy ! Component: 100 - total flux cleaned = 0.021761 Jy ! Total flux subtracted in 100 components = 0.021761 Jy ! Clean residual min=-0.002879 max=0.003335 Jy/beam ! Clean residual mean=-0.000001 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.021761 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.021761 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=0.021193Jy sigma=0.759766 ! Fit after self-cal, rms=0.017676Jy sigma=0.627635 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419425 Jy ! Component: 100 - total flux cleaned = 0.00608383 Jy ! Total flux subtracted in 100 components = 0.00608383 Jy ! Clean residual min=-0.002818 max=0.003850 Jy/beam ! Clean residual mean=-0.000004 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0278448 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.0278448 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=0.016717Jy sigma=0.595086 ! Fit after self-cal, rms=0.016673Jy sigma=0.593047 ! 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=1.119 mas, bmaj=3.022 mas, bpa=-47.95 degrees ! Estimated noise=0.661802 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 = 0.00178824 Jy ! Component: 100 - total flux cleaned = 0.00294047 Jy ! Component: 150 - total flux cleaned = 0.0036181 Jy ! Component: 200 - total flux cleaned = 0.00379954 Jy ! Total flux subtracted in 200 components = 0.00379954 Jy ! Clean residual min=-0.002420 max=0.004068 Jy/beam ! Clean residual mean=-0.000001 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0316443 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.0316443 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=0.016436Jy sigma=0.585125 ! Fit after self-cal, rms=0.016427Jy sigma=0.584508 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 3.022 at -47.95 degrees (North through East) ! Clean map min=-0.0023355 max=0.024587 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 1.00* 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 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=0.016427Jy sigma=0.584508 ! Fit after self-cal, rms=0.016427Jy sigma=0.584508 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=3.022 mas, bpa=-47.95 degrees ! Estimated noise=0.661802 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 (-16.8, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417757 Jy ! Component: 100 - total flux cleaned = 0.00643066 Jy ! Component: 150 - total flux cleaned = 0.00744885 Jy ! Component: 200 - total flux cleaned = 0.00824475 Jy ! Total flux subtracted in 200 components = 0.00824475 Jy ! Clean residual min=-0.001662 max=0.001737 Jy/beam ! Clean residual mean=0.000005 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0398891 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 76 components and 0.0398891 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=0.015343Jy sigma=0.540616 ! Fit after self-cal, rms=0.015259Jy sigma=0.537472 ! 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=0.015259Jy sigma=0.537472 ! Fit after self-cal, rms=0.015219Jy sigma=0.535979 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=3.031 mas, bpa=-47.78 degrees ! Estimated noise=0.657807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111743 Jy ! Component: 100 - total flux cleaned = 0.00160752 Jy ! Component: 150 - total flux cleaned = 0.00194244 Jy ! Component: 200 - total flux cleaned = 0.00225325 Jy ! Total flux subtracted in 200 components = 0.00225325 Jy ! Clean residual min=-0.001476 max=0.001436 Jy/beam ! Clean residual mean=0.000005 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0421423 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 95 components and 0.0421424 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=0.015083Jy sigma=0.530886 ! Fit after self-cal, rms=0.015079Jy sigma=0.530619 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 = 0.000343977 Jy ! Component: 100 - total flux cleaned = 0.000566562 Jy ! Component: 150 - total flux cleaned = 0.000766055 Jy ! Component: 200 - total flux cleaned = 0.000949702 Jy ! Total flux subtracted in 200 components = 0.000949702 Jy ! Clean residual min=-0.001415 max=0.001355 Jy/beam ! Clean residual mean=0.000006 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0430921 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 112 components and 0.043092 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=0.015031Jy sigma=0.529054 ! Fit after self-cal, rms=0.015031Jy sigma=0.528972 ! 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=0.015031Jy sigma=0.528972 ! Fit after self-cal, rms=0.015025Jy sigma=0.528814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=3.031 mas, bpa=-47.79 degrees ! Estimated noise=0.657864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242302 Jy ! Component: 100 - total flux cleaned = 0.000403156 Jy ! Component: 150 - total flux cleaned = 0.000564908 Jy ! Component: 200 - total flux cleaned = 0.000701352 Jy ! Total flux subtracted in 200 components = 0.000701352 Jy ! Clean residual min=-0.001353 max=0.001327 Jy/beam ! Clean residual mean=0.000006 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0437934 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 123 components and 0.0437934 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=0.014995Jy sigma=0.527825 ! Fit after self-cal, rms=0.014996Jy sigma=0.527771 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 = 0.000116072 Jy ! Component: 100 - total flux cleaned = 0.000219533 Jy ! Component: 150 - total flux cleaned = 0.00030475 Jy ! Component: 200 - total flux cleaned = 0.000385325 Jy ! Total flux subtracted in 200 components = 0.000385325 Jy ! Clean residual min=-0.001335 max=0.001277 Jy/beam ! Clean residual mean=0.000005 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0441787 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.0441787 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=0.014976Jy sigma=0.527143 ! Fit after self-cal, rms=0.014976Jy sigma=0.527116 ! 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=0.014976Jy sigma=0.527116 ! Fit after self-cal, rms=0.014969Jy sigma=0.527095 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=3.371 mas, bpa=-50.09 degrees ! Estimated noise=0.777656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.6291e-05 Jy ! Component: 100 - total flux cleaned = 0.000325226 Jy ! Component: 150 - total flux cleaned = 0.000438794 Jy ! Component: 200 - total flux cleaned = 0.000528032 Jy ! Total flux subtracted in 200 components = 0.000528032 Jy ! Clean residual min=-0.001429 max=0.001430 Jy/beam ! Clean residual mean=0.000009 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0447067 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 146 components and 0.0447067 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=0.014960Jy sigma=0.526753 ! Fit after self-cal, rms=0.014957Jy sigma=0.526661 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 = 6.39275e-05 Jy ! Component: 100 - total flux cleaned = 0.000122422 Jy ! Component: 150 - total flux cleaned = 0.000197953 Jy ! Component: 200 - total flux cleaned = 0.000268525 Jy ! Total flux subtracted in 200 components = 0.000268525 Jy ! Clean residual min=-0.001356 max=0.001414 Jy/beam ! Clean residual mean=0.000009 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0449753 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 150 components and 0.0449753 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=0.014951Jy sigma=0.526469 ! Fit after self-cal, rms=0.014950Jy sigma=0.526443 ! 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=1.118 mas, bmaj=3.031 mas, bpa=-47.8 degrees ! Estimated noise=0.657795 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 3.031 at -47.8 degrees (North through East) ! Clean map min=-0.0012655 max=0.024439 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=0.9286 mas, bmaj=2.871 mas, bpa=-47.09 degrees ! Estimated noise=0.984144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197097 Jy ! Component: 100 - total flux cleaned = 0.0254421 Jy ! Component: 150 - total flux cleaned = 0.0288994 Jy ! Component: 200 - total flux cleaned = 0.0309932 Jy ! Total flux subtracted in 200 components = 0.0309932 Jy ! Clean residual min=-0.002318 max=0.002423 Jy/beam ! Clean residual mean=-0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0309931 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0309931 Jy ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=3.031 mas, bpa=-47.8 degrees ! Estimated noise=0.657795 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 = 0.00287904 Jy ! Component: 100 - total flux cleaned = 0.00464077 Jy ! Component: 150 - total flux cleaned = 0.00593017 Jy ! Component: 200 - total flux cleaned = 0.00711515 Jy ! Total flux subtracted in 200 components = 0.00711515 Jy ! Clean residual min=-0.001615 max=0.001772 Jy/beam ! Clean residual mean=0.000004 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0381083 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.0381083 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=2.226 mas, bmaj=3.371 mas, bpa=-50.09 degrees ! Estimated noise=0.777656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142731 Jy ! Component: 100 - total flux cleaned = 0.00242065 Jy ! Component: 150 - total flux cleaned = 0.00324769 Jy ! Component: 200 - total flux cleaned = 0.00395676 Jy ! Total flux subtracted in 200 components = 0.00395676 Jy ! Clean residual min=-0.001788 max=0.001348 Jy/beam ! Clean residual mean=0.000008 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0420651 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 = 0.000553359 Jy ! Component: 100 - total flux cleaned = 0.00103747 Jy ! Component: 150 - total flux cleaned = 0.00140058 Jy ! Component: 200 - total flux cleaned = 0.00167798 Jy ! Total flux subtracted in 200 components = 0.00167798 Jy ! Clean residual min=-0.001617 max=0.001344 Jy/beam ! Clean residual mean=0.000009 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.043743 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 105 components and 0.0437431 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=3.031 mas, bpa=-47.8 degrees ! Estimated noise=0.657795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146198 Jy ! Component: 100 - total flux cleaned = 0.000244111 Jy ! Component: 150 - total flux cleaned = 0.000384621 Jy ! Component: 200 - total flux cleaned = 0.000495891 Jy ! Total flux subtracted in 200 components = 0.000495891 Jy ! Clean residual min=-0.001432 max=0.001304 Jy/beam ! Clean residual mean=0.000005 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0442389 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 0.0442389 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=0.014997Jy sigma=0.527805 ! Fit after self-cal, rms=0.014985Jy sigma=0.527445 wmodel /d2/scr/pima/bp177i_uvs/J0740+7129_X_map.mod ! Writing 125 model components to file: /d2/scr/pima/bp177i_uvs/J0740+7129_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0740+7129_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0740+7129_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0740+7129_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0740+7129_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 = -0.000500424 Jy ! Component: 100 - total flux cleaned = -0.000797485 Jy ! Component: 150 - total flux cleaned = -0.000883985 Jy ! Component: 200 - total flux cleaned = -0.000905303 Jy ! Component: 250 - total flux cleaned = -0.000943846 Jy ! Component: 300 - total flux cleaned = -0.000906942 Jy ! Component: 350 - total flux cleaned = -0.000906346 Jy ! Component: 400 - total flux cleaned = -0.000957427 Jy ! Component: 450 - total flux cleaned = -0.00103953 Jy ! Component: 500 - total flux cleaned = -0.00108675 Jy ! Component: 550 - total flux cleaned = -0.00111786 Jy ! Component: 600 - total flux cleaned = -0.00119345 Jy ! Component: 650 - total flux cleaned = -0.00123707 Jy ! Component: 700 - total flux cleaned = -0.0012514 Jy ! Component: 750 - total flux cleaned = -0.00127948 Jy ! Component: 800 - total flux cleaned = -0.00127962 Jy ! Component: 850 - total flux cleaned = -0.00137273 Jy ! Component: 900 - total flux cleaned = -0.00138514 Jy ! Component: 950 - total flux cleaned = -0.00137293 Jy ! Component: 1000 - total flux cleaned = -0.0014224 Jy ! Component: 1050 - total flux cleaned = -0.00141012 Jy ! Component: 1100 - total flux cleaned = -0.00141042 Jy ! Component: 1150 - total flux cleaned = -0.00142212 Jy ! Component: 1200 - total flux cleaned = -0.00138786 Jy ! Component: 1250 - total flux cleaned = -0.00139926 Jy ! Component: 1300 - total flux cleaned = -0.00133345 Jy ! Component: 1350 - total flux cleaned = -0.00133341 Jy ! Component: 1400 - total flux cleaned = -0.00133345 Jy ! Component: 1450 - total flux cleaned = -0.0012914 Jy ! Component: 1500 - total flux cleaned = -0.00126038 Jy ! Component: 1550 - total flux cleaned = -0.00122967 Jy ! Component: 1600 - total flux cleaned = -0.00117902 Jy ! Component: 1650 - total flux cleaned = -0.00114896 Jy ! Component: 1700 - total flux cleaned = -0.00110955 Jy ! Component: 1750 - total flux cleaned = -0.00107061 Jy ! Component: 1800 - total flux cleaned = -0.00105134 Jy ! Component: 1850 - total flux cleaned = -0.000994313 Jy ! Component: 1900 - total flux cleaned = -0.000966092 Jy ! Component: 1950 - total flux cleaned = -0.000956803 Jy ! Component: 2000 - total flux cleaned = -0.000919947 Jy ! Component: 2050 - total flux cleaned = -0.000929104 Jy ! Component: 2100 - total flux cleaned = -0.000892872 Jy ! Component: 2150 - total flux cleaned = -0.000892923 Jy ! Component: 2200 - total flux cleaned = -0.00085751 Jy ! Component: 2250 - total flux cleaned = -0.000857516 Jy ! Component: 2300 - total flux cleaned = -0.000831573 Jy ! Component: 2350 - total flux cleaned = -0.000823095 Jy ! Component: 2400 - total flux cleaned = -0.0008231 Jy ! Component: 2450 - total flux cleaned = -0.00078098 Jy ! Component: 2500 - total flux cleaned = -0.000797719 Jy ! Component: 2550 - total flux cleaned = -0.000781128 Jy ! Component: 2600 - total flux cleaned = -0.000789301 Jy ! Component: 2650 - total flux cleaned = -0.000773095 Jy ! Component: 2700 - total flux cleaned = -0.000781152 Jy ! Component: 2750 - total flux cleaned = -0.000765091 Jy ! Component: 2800 - total flux cleaned = -0.000749161 Jy ! Component: 2850 - total flux cleaned = -0.000749188 Jy ! Component: 2900 - total flux cleaned = -0.000741311 Jy ! Component: 2950 - total flux cleaned = -0.00072565 Jy ! Component: 3000 - total flux cleaned = -0.000717895 Jy ! Component: 3050 - total flux cleaned = -0.00068723 Jy ! Component: 3100 - total flux cleaned = -0.000687322 Jy ! Component: 3150 - total flux cleaned = -0.000694824 Jy ! Component: 3200 - total flux cleaned = -0.000672226 Jy ! Component: 3250 - total flux cleaned = -0.000657253 Jy ! Component: 3300 - total flux cleaned = -0.000642395 Jy ! Component: 3350 - total flux cleaned = -0.000635007 Jy ! Component: 3400 - total flux cleaned = -0.000627711 Jy ! Component: 3450 - total flux cleaned = -0.000642416 Jy ! Component: 3500 - total flux cleaned = -0.000627818 Jy ! Component: 3550 - total flux cleaned = -0.000606041 Jy ! Component: 3600 - total flux cleaned = -0.000591652 Jy ! Component: 3650 - total flux cleaned = -0.000606075 Jy ! Component: 3700 - total flux cleaned = -0.000584547 Jy ! Component: 3750 - total flux cleaned = -0.000584564 Jy ! Component: 3800 - total flux cleaned = -0.000570352 Jy ! Component: 3850 - total flux cleaned = -0.000570339 Jy ! Component: 3900 - total flux cleaned = -0.000556238 Jy ! Component: 3950 - total flux cleaned = -0.000549254 Jy ! Component: 4000 - total flux cleaned = -0.000542286 Jy ! Component: 4050 - total flux cleaned = -0.000535324 Jy ! Total flux subtracted in 4096 components = -0.000528395 Jy ! Clean residual min=-0.000406 max=0.000475 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0437105 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 386 components and 0.0437105 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0740+7129_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 3.031 at -47.8 degrees (North through East) ! Clean map min=-0.0010124 max=0.024234 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0740+7129_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.024234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113637 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40674 1.40674 2.81348 5.62696 11.2539 22.5079 45.0157 90.0314 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 213.258 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0740+7129_X_uvs.log closed on Tue Apr 15 00:11:14 2014