! Started logfile: /d2/scr/pima/bp171aa_uvs/J0701-3641_X_uvs.log on Thu Nov 28 23:31:09 2013 obs /d2/scr/pima/bp171aa_uvs/J0701-3641_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0701-3641_X_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996914 visibilities/baseline/integration-bin. ! Found source: J0701-3641 ! ! 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 2584 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/J0701-3641_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=1.007462Jy sigma=0.712338 ! Fit after self-cal, rms=0.944706Jy sigma=0.667963 ! 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=0.7107 mas, bmaj=1.923 mas, bpa=7.216 degrees ! Estimated noise=28.2951 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 = 0.0355794 Jy ! Component: 100 - total flux cleaned = 0.0487631 Jy ! Total flux subtracted in 100 components = 0.0487631 Jy ! Clean residual min=-0.006209 max=0.008651 Jy/beam ! Clean residual mean=-0.000070 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.0487631 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0487631 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=0.053296Jy sigma=0.037684 ! Fit after self-cal, rms=0.051600Jy sigma=0.036484 ! 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=0.8948 mas, bmaj=2.404 mas, bpa=7.9 degrees ! Estimated noise=19.6735 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 = 0.0161392 Jy ! Component: 100 - total flux cleaned = 0.024275 Jy ! Component: 150 - total flux cleaned = 0.0285529 Jy ! Component: 200 - total flux cleaned = 0.0308394 Jy ! Total flux subtracted in 200 components = 0.0308394 Jy ! Clean residual min=-0.005237 max=0.009539 Jy/beam ! Clean residual mean=-0.000114 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.0796025 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.0796025 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=0.046698Jy sigma=0.033019 ! Fit after self-cal, rms=0.046638Jy sigma=0.032976 ! Inverting map ! Added new window around map position (-1.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00856514 Jy ! Component: 100 - total flux cleaned = 0.0123954 Jy ! Component: 150 - total flux cleaned = 0.0145741 Jy ! Component: 200 - total flux cleaned = 0.0151577 Jy ! Total flux subtracted in 200 components = 0.0151577 Jy ! Clean residual min=-0.004129 max=0.004217 Jy/beam ! Clean residual mean=-0.000069 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.0947601 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.0947602 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=0.045149Jy sigma=0.031923 ! Fit after self-cal, rms=0.044975Jy sigma=0.031800 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8948 x 2.404 at 7.9 degrees (North through East) ! Clean map min=-0.0038564 max=0.047085 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* 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* 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 0.93 FD 1.05 KP 1.06 LA 0.98 ! MK 0.99 NL 1.09 OV 1.01 PT 0.92 ! SC 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.15 KP 0.87 LA 0.92 ! MK 1.11 NL 1.09 OV 1.06 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 1.05 FD 1.17 KP 0.98 LA 1.05 ! MK 1.07 NL 0.97 OV 1.13 PT 0.86 ! SC 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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* 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=0.044975Jy sigma=0.031800 ! Fit after self-cal, rms=0.045072Jy sigma=0.031629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8916 mas, bmaj=2.398 mas, bpa=8.478 degrees ! Estimated noise=19.684 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 = 0.0022588 Jy ! Component: 100 - total flux cleaned = 0.00276534 Jy ! Component: 150 - total flux cleaned = 0.00315617 Jy ! Component: 200 - total flux cleaned = 0.00341111 Jy ! Total flux subtracted in 200 components = 0.00341111 Jy ! Clean residual min=-0.002962 max=0.003432 Jy/beam ! Clean residual mean=-0.000044 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.0981713 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.0981713 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=0.044945Jy sigma=0.031542 ! Fit after self-cal, rms=0.044952Jy sigma=0.031527 ! 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=0.044952Jy sigma=0.031527 ! Fit after self-cal, rms=0.044783Jy sigma=0.031521 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8874 mas, bmaj=2.389 mas, bpa=8.5 degrees ! Estimated noise=19.6134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000810734 Jy ! Component: 100 - total flux cleaned = 0.00105797 Jy ! Component: 150 - total flux cleaned = 0.00115984 Jy ! Component: 200 - total flux cleaned = 0.00120583 Jy ! Total flux subtracted in 200 components = 0.00120583 Jy ! Clean residual min=-0.002901 max=0.003336 Jy/beam ! Clean residual mean=-0.000044 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.0993771 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.0993771 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=0.044743Jy sigma=0.031494 ! Fit after self-cal, rms=0.044740Jy sigma=0.031491 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 = 0.000218703 Jy ! Component: 100 - total flux cleaned = 0.000240498 Jy ! Component: 150 - total flux cleaned = 0.000278977 Jy ! Component: 200 - total flux cleaned = 0.000314866 Jy ! Total flux subtracted in 200 components = 0.000314866 Jy ! Clean residual min=-0.002851 max=0.003272 Jy/beam ! Clean residual mean=-0.000043 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.099692 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.099692 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=0.044721Jy sigma=0.031478 ! Fit after self-cal, rms=0.044720Jy sigma=0.031477 ! 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=0.044720Jy sigma=0.031477 ! Fit after self-cal, rms=0.044591Jy sigma=0.031474 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8847 mas, bmaj=2.383 mas, bpa=8.481 degrees ! Estimated noise=19.5558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030245 Jy ! Component: 100 - total flux cleaned = 0.000360374 Jy ! Component: 150 - total flux cleaned = 0.000378183 Jy ! Component: 200 - total flux cleaned = 0.000410501 Jy ! Total flux subtracted in 200 components = 0.000410501 Jy ! Clean residual min=-0.002851 max=0.003249 Jy/beam ! Clean residual mean=-0.000043 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.100102 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.100102 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=0.044575Jy sigma=0.031464 ! Fit after self-cal, rms=0.044574Jy sigma=0.031463 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 = 4.81113e-05 Jy ! Component: 100 - total flux cleaned = 0.000114283 Jy ! Component: 150 - total flux cleaned = 0.00014435 Jy ! Component: 200 - total flux cleaned = 0.000158357 Jy ! Total flux subtracted in 200 components = 0.000158357 Jy ! Clean residual min=-0.002824 max=0.003215 Jy/beam ! Clean residual mean=-0.000043 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.100261 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.100261 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=0.044563Jy sigma=0.031456 ! Fit after self-cal, rms=0.044562Jy sigma=0.031455 ! 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=0.044562Jy sigma=0.031455 ! Fit after self-cal, rms=0.044503Jy sigma=0.031454 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.347 mas, bmaj=7.275 mas, bpa=11.08 degrees ! Estimated noise=25.4921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801449 Jy ! Component: 100 - total flux cleaned = 0.000936958 Jy ! Component: 150 - total flux cleaned = 0.00101788 Jy ! Component: 200 - total flux cleaned = 0.00107529 Jy ! Total flux subtracted in 200 components = 0.00107529 Jy ! Clean residual min=-0.003692 max=0.004063 Jy/beam ! Clean residual mean=-0.000080 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.101336 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 98 components and 0.101336 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=0.044505Jy sigma=0.031455 ! Fit after self-cal, rms=0.044503Jy sigma=0.031454 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.92099e-05 Jy ! Component: 100 - total flux cleaned = 5.22879e-05 Jy ! Component: 150 - total flux cleaned = 7.92346e-05 Jy ! Component: 200 - total flux cleaned = 0.000104633 Jy ! Total flux subtracted in 200 components = 0.000104633 Jy ! Clean residual min=-0.003715 max=0.004065 Jy/beam ! Clean residual mean=-0.000080 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.101441 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 99 components and 0.101441 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=0.044503Jy sigma=0.031453 ! Fit after self-cal, rms=0.044502Jy sigma=0.031453 ! 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=0.8833 mas, bmaj=2.38 mas, bpa=8.474 degrees ! Estimated noise=19.526 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8833 x 2.38 at 8.474 degrees (North through East) ! Clean map min=-0.0027065 max=0.045124 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=0.7037 mas, bmaj=1.914 mas, bpa=7.882 degrees ! Estimated noise=27.8242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363701 Jy ! Component: 100 - total flux cleaned = 0.0508572 Jy ! Component: 150 - total flux cleaned = 0.0606607 Jy ! Component: 200 - total flux cleaned = 0.0677024 Jy ! Total flux subtracted in 200 components = 0.0677024 Jy ! Clean residual min=-0.004320 max=0.004909 Jy/beam ! Clean residual mean=-0.000051 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.0677024 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0677024 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8833 mas, bmaj=2.38 mas, bpa=8.474 degrees ! Estimated noise=19.526 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 = 0.00998235 Jy ! Component: 100 - total flux cleaned = 0.0165189 Jy ! Component: 150 - total flux cleaned = 0.0211514 Jy ! Component: 200 - total flux cleaned = 0.024467 Jy ! Total flux subtracted in 200 components = 0.024467 Jy ! Clean residual min=-0.003086 max=0.003757 Jy/beam ! Clean residual mean=-0.000069 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.0921694 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 80 components and 0.0921694 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=2.347 mas, bmaj=7.275 mas, bpa=11.08 degrees ! Estimated noise=25.4921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400928 Jy ! Component: 100 - total flux cleaned = 0.00627836 Jy ! Component: 150 - total flux cleaned = 0.00761687 Jy ! Component: 200 - total flux cleaned = 0.00844958 Jy ! Total flux subtracted in 200 components = 0.00844958 Jy ! Clean residual min=-0.003646 max=0.003925 Jy/beam ! Clean residual mean=-0.000085 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.100619 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 = 0.000526952 Jy ! Component: 100 - total flux cleaned = 0.000817536 Jy ! Component: 150 - total flux cleaned = 0.00086193 Jy ! Component: 200 - total flux cleaned = 0.000872673 Jy ! Total flux subtracted in 200 components = 0.000872673 Jy ! Clean residual min=-0.003656 max=0.003849 Jy/beam ! Clean residual mean=-0.000080 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.101492 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 108 components and 0.101492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8833 mas, bmaj=2.38 mas, bpa=8.474 degrees ! Estimated noise=19.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000557182 Jy ! Component: 100 - total flux cleaned = -0.000638944 Jy ! Component: 150 - total flux cleaned = -0.00063724 Jy ! Component: 200 - total flux cleaned = -0.000607538 Jy ! Total flux subtracted in 200 components = -0.000607538 Jy ! Clean residual min=-0.002859 max=0.003164 Jy/beam ! Clean residual mean=-0.000042 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.100884 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.100884 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=0.044507Jy sigma=0.031457 ! Fit after self-cal, rms=0.044498Jy sigma=0.031451 wmodel /d2/scr/pima/bp171aa_uvs/J0701-3641_X_map.mod ! Writing 120 model components to file: /d2/scr/pima/bp171aa_uvs/J0701-3641_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0701-3641_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0701-3641_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0701-3641_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J0701-3641_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 = 0.00108309 Jy ! Component: 100 - total flux cleaned = 0.00158947 Jy ! Component: 150 - total flux cleaned = 0.00206488 Jy ! Component: 200 - total flux cleaned = 0.00242678 Jy ! Component: 250 - total flux cleaned = 0.00277075 Jy ! Component: 300 - total flux cleaned = 0.00289447 Jy ! Component: 350 - total flux cleaned = 0.00305271 Jy ! Component: 400 - total flux cleaned = 0.0032427 Jy ! Component: 450 - total flux cleaned = 0.00335272 Jy ! Component: 500 - total flux cleaned = 0.00338938 Jy ! Component: 550 - total flux cleaned = 0.00352808 Jy ! Component: 600 - total flux cleaned = 0.0035276 Jy ! Component: 650 - total flux cleaned = 0.00352765 Jy ! Component: 700 - total flux cleaned = 0.00359151 Jy ! Component: 750 - total flux cleaned = 0.00371257 Jy ! Component: 800 - total flux cleaned = 0.00368224 Jy ! Component: 850 - total flux cleaned = 0.00371092 Jy ! Component: 900 - total flux cleaned = 0.00373881 Jy ! Component: 950 - total flux cleaned = 0.00382205 Jy ! Component: 1000 - total flux cleaned = 0.00387646 Jy ! Component: 1050 - total flux cleaned = 0.00400873 Jy ! Component: 1100 - total flux cleaned = 0.00408669 Jy ! Component: 1150 - total flux cleaned = 0.00418837 Jy ! Component: 1200 - total flux cleaned = 0.00426252 Jy ! Component: 1250 - total flux cleaned = 0.0043356 Jy ! Component: 1300 - total flux cleaned = 0.00440702 Jy ! Component: 1350 - total flux cleaned = 0.00447699 Jy ! Component: 1400 - total flux cleaned = 0.00456858 Jy ! Component: 1450 - total flux cleaned = 0.00461397 Jy ! Component: 1500 - total flux cleaned = 0.00474672 Jy ! Component: 1550 - total flux cleaned = 0.00481207 Jy ! Component: 1600 - total flux cleaned = 0.00481222 Jy ! Component: 1650 - total flux cleaned = 0.00487514 Jy ! Component: 1700 - total flux cleaned = 0.00495803 Jy ! Component: 1750 - total flux cleaned = 0.00499874 Jy ! Component: 1800 - total flux cleaned = 0.005079 Jy ! Component: 1850 - total flux cleaned = 0.0051771 Jy ! Component: 1900 - total flux cleaned = 0.00521562 Jy ! Component: 1950 - total flux cleaned = 0.00529155 Jy ! Component: 2000 - total flux cleaned = 0.00542285 Jy ! Component: 2050 - total flux cleaned = 0.00546015 Jy ! Component: 2100 - total flux cleaned = 0.0055152 Jy ! Component: 2150 - total flux cleaned = 0.00560513 Jy ! Component: 2200 - total flux cleaned = 0.00565819 Jy ! Component: 2250 - total flux cleaned = 0.00571064 Jy ! Component: 2300 - total flux cleaned = 0.00572813 Jy ! Component: 2350 - total flux cleaned = 0.00576221 Jy ! Component: 2400 - total flux cleaned = 0.00572856 Jy ! Component: 2450 - total flux cleaned = 0.0057619 Jy ! Component: 2500 - total flux cleaned = 0.00576176 Jy ! Component: 2550 - total flux cleaned = 0.00574535 Jy ! Component: 2600 - total flux cleaned = 0.00579368 Jy ! Component: 2650 - total flux cleaned = 0.00576146 Jy ! Component: 2700 - total flux cleaned = 0.00574548 Jy ! Component: 2750 - total flux cleaned = 0.00576096 Jy ! Component: 2800 - total flux cleaned = 0.00577665 Jy ! Component: 2850 - total flux cleaned = 0.00579209 Jy ! Component: 2900 - total flux cleaned = 0.00579206 Jy ! Component: 2950 - total flux cleaned = 0.00582264 Jy ! Component: 3000 - total flux cleaned = 0.0058074 Jy ! Component: 3050 - total flux cleaned = 0.00579228 Jy ! Component: 3100 - total flux cleaned = 0.00577722 Jy ! Component: 3150 - total flux cleaned = 0.00574733 Jy ! Component: 3200 - total flux cleaned = 0.00576211 Jy ! Component: 3250 - total flux cleaned = 0.00576199 Jy ! Component: 3300 - total flux cleaned = 0.00573261 Jy ! Component: 3350 - total flux cleaned = 0.00573266 Jy ! Component: 3400 - total flux cleaned = 0.00573269 Jy ! Component: 3450 - total flux cleaned = 0.00573275 Jy ! Component: 3500 - total flux cleaned = 0.00573277 Jy ! Component: 3550 - total flux cleaned = 0.00571853 Jy ! Component: 3600 - total flux cleaned = 0.00579029 Jy ! Component: 3650 - total flux cleaned = 0.00577586 Jy ! Component: 3700 - total flux cleaned = 0.00577575 Jy ! Component: 3750 - total flux cleaned = 0.00576153 Jy ! Component: 3800 - total flux cleaned = 0.00579004 Jy ! Component: 3850 - total flux cleaned = 0.00584651 Jy ! Component: 3900 - total flux cleaned = 0.0058606 Jy ! Component: 3950 - total flux cleaned = 0.00590277 Jy ! Component: 4000 - total flux cleaned = 0.00594485 Jy ! Component: 4050 - total flux cleaned = 0.00600078 Jy ! Total flux subtracted in 4096 components = 0.0060287 Jy ! Clean residual min=-0.000854 max=0.000867 Jy/beam ! Clean residual mean=-0.000010 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.106913 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 395 components and 0.106913 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0701-3641_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8833 x 2.38 at 8.474 degrees (North through East) ! Clean map min=-0.0013303 max=0.048751 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0701-3641_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0487505 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223804 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.37724 1.37724 2.75448 5.50895 11.0179 22.0358 44.0716 88.1433 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 217.827 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0701-3641_X_uvs.log closed on Thu Nov 28 23:31:14 2013