! Started logfile: /d2/scr/pima/bp177i_uvs/J1634+5556_X_uvs.log on Tue Apr 15 00:26:49 2014 obs /d2/scr/pima/bp177i_uvs/J1634+5556_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1634+5556_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1634+5556 ! ! 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 936 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/J1634+5556_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=1.000894Jy sigma=40.443763 ! Fit after self-cal, rms=0.981911Jy sigma=39.650301 ! 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=0.9526 mas, bmaj=2.899 mas, bpa=36.52 degrees ! Estimated noise=0.829316 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 = 0.0133746 Jy ! Component: 100 - total flux cleaned = 0.0164996 Jy ! Total flux subtracted in 100 components = 0.0164996 Jy ! Clean residual min=-0.001924 max=0.002499 Jy/beam ! Clean residual mean=0.000009 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0164996 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0164996 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=0.019443Jy sigma=0.697678 ! Fit after self-cal, rms=0.016448Jy sigma=0.579761 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338904 Jy ! Component: 100 - total flux cleaned = 0.00489597 Jy ! Total flux subtracted in 100 components = 0.00489597 Jy ! Clean residual min=-0.001851 max=0.001869 Jy/beam ! Clean residual mean=0.000006 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0213956 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0213956 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=0.015490Jy sigma=0.537620 ! Fit after self-cal, rms=0.015487Jy sigma=0.537102 ! 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=1.168 mas, bmaj=2.857 mas, bpa=36.26 degrees ! Estimated noise=0.592165 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 = 0.00195293 Jy ! Component: 100 - total flux cleaned = 0.00328873 Jy ! Component: 150 - total flux cleaned = 0.00428769 Jy ! Component: 200 - total flux cleaned = 0.00504141 Jy ! Total flux subtracted in 200 components = 0.00504141 Jy ! Clean residual min=-0.001456 max=0.001540 Jy/beam ! Clean residual mean=0.000015 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.026437 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.026437 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=0.015181Jy sigma=0.522483 ! Fit after self-cal, rms=0.015183Jy sigma=0.522198 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 2.857 at 36.26 degrees (North through East) ! Clean map min=-0.0014077 max=0.02117 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=0.015183Jy sigma=0.522198 ! Fit after self-cal, rms=0.015183Jy sigma=0.522198 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=2.857 mas, bpa=36.26 degrees ! Estimated noise=0.592165 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 = 0.000644066 Jy ! Component: 100 - total flux cleaned = 0.0010846 Jy ! Component: 150 - total flux cleaned = 0.00127025 Jy ! Component: 200 - total flux cleaned = 0.0013481 Jy ! Total flux subtracted in 200 components = 0.0013481 Jy ! Clean residual min=-0.001422 max=0.001411 Jy/beam ! Clean residual mean=0.000011 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0277851 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 53 components and 0.0277851 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=0.015142Jy sigma=0.520641 ! Fit after self-cal, rms=0.015142Jy sigma=0.520541 ! 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=0.015142Jy sigma=0.520541 ! Fit after self-cal, rms=0.015142Jy sigma=0.520541 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=2.857 mas, bpa=36.26 degrees ! Estimated noise=0.592165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.40895e-05 Jy ! Component: 100 - total flux cleaned = 0.00013221 Jy ! Component: 150 - total flux cleaned = 0.000192104 Jy ! Component: 200 - total flux cleaned = 0.000249296 Jy ! Total flux subtracted in 200 components = 0.000249296 Jy ! Clean residual min=-0.001407 max=0.001379 Jy/beam ! Clean residual mean=0.000011 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0280344 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0280344 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=0.015118Jy sigma=0.519878 ! Fit after self-cal, rms=0.015117Jy sigma=0.519821 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.06148e-05 Jy ! Component: 100 - total flux cleaned = 0.000103697 Jy ! Component: 150 - total flux cleaned = 0.000156172 Jy ! Component: 200 - total flux cleaned = 0.000196399 Jy ! Total flux subtracted in 200 components = 0.000196399 Jy ! Clean residual min=-0.001399 max=0.001367 Jy/beam ! Clean residual mean=0.000010 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0282308 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.0282308 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=0.015099Jy sigma=0.519322 ! Fit after self-cal, rms=0.015098Jy sigma=0.519284 ! 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=0.015098Jy sigma=0.519284 ! Fit after self-cal, rms=0.015098Jy sigma=0.519284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=2.857 mas, bpa=36.26 degrees ! Estimated noise=0.592165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.31102e-05 Jy ! Component: 100 - total flux cleaned = 9.27812e-05 Jy ! Component: 150 - total flux cleaned = 0.000140237 Jy ! Component: 200 - total flux cleaned = 0.000176411 Jy ! Total flux subtracted in 200 components = 0.000176411 Jy ! Clean residual min=-0.001396 max=0.001358 Jy/beam ! Clean residual mean=0.000010 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0284072 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0284072 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=0.015084Jy sigma=0.518892 ! Fit after self-cal, rms=0.015083Jy sigma=0.518865 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 = 3.73204e-05 Jy ! Component: 100 - total flux cleaned = 7.33822e-05 Jy ! Component: 150 - total flux cleaned = 0.000116629 Jy ! Component: 200 - total flux cleaned = 0.000149527 Jy ! Total flux subtracted in 200 components = 0.000149527 Jy ! Clean residual min=-0.001391 max=0.001350 Jy/beam ! Clean residual mean=0.000009 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0285567 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0285567 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=0.015071Jy sigma=0.518554 ! Fit after self-cal, rms=0.015071Jy sigma=0.518533 ! 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=0.015071Jy sigma=0.518533 ! Fit after self-cal, rms=0.015071Jy sigma=0.518533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=3.084 mas, bpa=39.12 degrees ! Estimated noise=0.681923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535102 Jy ! Component: 100 - total flux cleaned = 0.000632551 Jy ! Component: 150 - total flux cleaned = 0.000668644 Jy ! Component: 200 - total flux cleaned = 0.000689304 Jy ! Total flux subtracted in 200 components = 0.000689304 Jy ! Clean residual min=-0.001714 max=0.001501 Jy/beam ! Clean residual mean=0.000016 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.029246 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.029246 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=0.015071Jy sigma=0.518593 ! Fit after self-cal, rms=0.015070Jy sigma=0.518532 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 = 2.60918e-05 Jy ! Component: 100 - total flux cleaned = 2.56031e-05 Jy ! Component: 150 - total flux cleaned = 4.21374e-05 Jy ! Component: 200 - total flux cleaned = 5.81039e-05 Jy ! Total flux subtracted in 200 components = 5.81039e-05 Jy ! Clean residual min=-0.001687 max=0.001494 Jy/beam ! Clean residual mean=0.000016 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0293041 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.0293041 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=0.015068Jy sigma=0.518698 ! Fit after self-cal, rms=0.015067Jy sigma=0.518648 ! 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=1.168 mas, bmaj=2.857 mas, bpa=36.26 degrees ! Estimated noise=0.592165 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 2.857 at 36.26 degrees (North through East) ! Clean map min=-0.0012786 max=0.02085 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=0.9526 mas, bmaj=2.899 mas, bpa=36.52 degrees ! Estimated noise=0.829316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157356 Jy ! Component: 100 - total flux cleaned = 0.0195451 Jy ! Component: 150 - total flux cleaned = 0.0214479 Jy ! Component: 200 - total flux cleaned = 0.0227645 Jy ! Total flux subtracted in 200 components = 0.0227645 Jy ! Clean residual min=-0.001789 max=0.001928 Jy/beam ! Clean residual mean=0.000005 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0227645 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 0.0227645 Jy ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=2.857 mas, bpa=36.26 degrees ! Estimated noise=0.592165 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 (-2.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212354 Jy ! Component: 100 - total flux cleaned = 0.00337475 Jy ! Component: 150 - total flux cleaned = 0.00432576 Jy ! Component: 200 - total flux cleaned = 0.00507991 Jy ! Total flux subtracted in 200 components = 0.00507991 Jy ! Clean residual min=-0.001279 max=0.001315 Jy/beam ! Clean residual mean=0.000013 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0278444 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.0278444 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=2.094 mas, bmaj=3.084 mas, bpa=39.12 degrees ! Estimated noise=0.681923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000910691 Jy ! Component: 100 - total flux cleaned = 0.00148401 Jy ! Component: 150 - total flux cleaned = 0.00188112 Jy ! Component: 200 - total flux cleaned = 0.00198777 Jy ! Total flux subtracted in 200 components = 0.00198777 Jy ! Clean residual min=-0.001505 max=0.001488 Jy/beam ! Clean residual mean=0.000015 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0298322 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 = 8.13918e-05 Jy ! Component: 100 - total flux cleaned = 0.000153482 Jy ! Component: 150 - total flux cleaned = 0.000208745 Jy ! Component: 200 - total flux cleaned = 0.000242722 Jy ! Total flux subtracted in 200 components = 0.000242722 Jy ! Clean residual min=-0.001507 max=0.001483 Jy/beam ! Clean residual mean=0.000014 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0300749 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 108 components and 0.0300749 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=2.857 mas, bpa=36.26 degrees ! Estimated noise=0.592165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000221229 Jy ! Component: 100 - total flux cleaned = -0.000192678 Jy ! Component: 150 - total flux cleaned = -0.000126328 Jy ! Component: 200 - total flux cleaned = -9.14174e-05 Jy ! Total flux subtracted in 200 components = -9.14174e-05 Jy ! Clean residual min=-0.001243 max=0.001199 Jy/beam ! Clean residual mean=0.000007 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0299835 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 0.0299835 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=0.014994Jy sigma=0.513785 ! Fit after self-cal, rms=0.014977Jy sigma=0.513097 wmodel /d2/scr/pima/bp177i_uvs/J1634+5556_X_map.mod ! Writing 127 model components to file: /d2/scr/pima/bp177i_uvs/J1634+5556_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1634+5556_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1634+5556_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1634+5556_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1634+5556_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 = -0.000136969 Jy ! Component: 100 - total flux cleaned = -0.000299922 Jy ! Component: 150 - total flux cleaned = -0.000357842 Jy ! Component: 200 - total flux cleaned = -0.000322791 Jy ! Component: 250 - total flux cleaned = -0.000271132 Jy ! Component: 300 - total flux cleaned = -0.000254483 Jy ! Component: 350 - total flux cleaned = -0.000286595 Jy ! Component: 400 - total flux cleaned = -0.000364429 Jy ! Component: 450 - total flux cleaned = -0.000454266 Jy ! Component: 500 - total flux cleaned = -0.000498171 Jy ! Component: 550 - total flux cleaned = -0.00054112 Jy ! Component: 600 - total flux cleaned = -0.000596891 Jy ! Component: 650 - total flux cleaned = -0.000637552 Jy ! Component: 700 - total flux cleaned = -0.000637806 Jy ! Component: 750 - total flux cleaned = -0.000638188 Jy ! Component: 800 - total flux cleaned = -0.000688669 Jy ! Component: 850 - total flux cleaned = -0.000676065 Jy ! Component: 900 - total flux cleaned = -0.000700462 Jy ! Component: 950 - total flux cleaned = -0.000724456 Jy ! Component: 1000 - total flux cleaned = -0.000783092 Jy ! Component: 1050 - total flux cleaned = -0.000817222 Jy ! Component: 1100 - total flux cleaned = -0.000828673 Jy ! Component: 1150 - total flux cleaned = -0.000873201 Jy ! Component: 1200 - total flux cleaned = -0.000960452 Jy ! Component: 1250 - total flux cleaned = -0.00102486 Jy ! Component: 1300 - total flux cleaned = -0.00108793 Jy ! Component: 1350 - total flux cleaned = -0.00112957 Jy ! Component: 1400 - total flux cleaned = -0.00118076 Jy ! Component: 1450 - total flux cleaned = -0.00125095 Jy ! Component: 1500 - total flux cleaned = -0.00131019 Jy ! Component: 1550 - total flux cleaned = -0.001359 Jy ! Component: 1600 - total flux cleaned = -0.00143604 Jy ! Component: 1650 - total flux cleaned = -0.0014928 Jy ! Component: 1700 - total flux cleaned = -0.00155814 Jy ! Component: 1750 - total flux cleaned = -0.00160431 Jy ! Component: 1800 - total flux cleaned = -0.00166796 Jy ! Component: 1850 - total flux cleaned = -0.00169488 Jy ! Component: 1900 - total flux cleaned = -0.00173033 Jy ! Component: 1950 - total flux cleaned = -0.00176533 Jy ! Component: 2000 - total flux cleaned = -0.00180855 Jy ! Component: 2050 - total flux cleaned = -0.00184291 Jy ! Component: 2100 - total flux cleaned = -0.00189377 Jy ! Component: 2150 - total flux cleaned = -0.0019273 Jy ! Component: 2200 - total flux cleaned = -0.00197685 Jy ! Component: 2250 - total flux cleaned = -0.00200132 Jy ! Component: 2300 - total flux cleaned = -0.0020256 Jy ! Component: 2350 - total flux cleaned = -0.0020816 Jy ! Component: 2400 - total flux cleaned = -0.00208947 Jy ! Component: 2450 - total flux cleaned = -0.0021207 Jy ! Component: 2500 - total flux cleaned = -0.00212837 Jy ! Component: 2550 - total flux cleaned = -0.00213604 Jy ! Component: 2600 - total flux cleaned = -0.00212847 Jy ! Component: 2650 - total flux cleaned = -0.0021737 Jy ! Component: 2700 - total flux cleaned = -0.00218121 Jy ! Component: 2750 - total flux cleaned = -0.00220351 Jy ! Component: 2800 - total flux cleaned = -0.00218136 Jy ! Component: 2850 - total flux cleaned = -0.00219593 Jy ! Component: 2900 - total flux cleaned = -0.00220305 Jy ! Component: 2950 - total flux cleaned = -0.00218868 Jy ! Component: 3000 - total flux cleaned = -0.00218157 Jy ! Component: 3050 - total flux cleaned = -0.00220283 Jy ! Component: 3100 - total flux cleaned = -0.00221684 Jy ! Component: 3150 - total flux cleaned = -0.00220283 Jy ! Component: 3200 - total flux cleaned = -0.00218899 Jy ! Component: 3250 - total flux cleaned = -0.00221646 Jy ! Component: 3300 - total flux cleaned = -0.00216862 Jy ! Component: 3350 - total flux cleaned = -0.00214827 Jy ! Component: 3400 - total flux cleaned = -0.00214828 Jy ! Component: 3450 - total flux cleaned = -0.00211472 Jy ! Component: 3500 - total flux cleaned = -0.00208804 Jy ! Component: 3550 - total flux cleaned = -0.00206154 Jy ! Component: 3600 - total flux cleaned = -0.00204175 Jy ! Component: 3650 - total flux cleaned = -0.00202204 Jy ! Component: 3700 - total flux cleaned = -0.00201551 Jy ! Component: 3750 - total flux cleaned = -0.00196999 Jy ! Component: 3800 - total flux cleaned = -0.00196351 Jy ! Component: 3850 - total flux cleaned = -0.00193126 Jy ! Component: 3900 - total flux cleaned = -0.00190559 Jy ! Component: 3950 - total flux cleaned = -0.00188005 Jy ! Component: 4000 - total flux cleaned = -0.00183546 Jy ! Component: 4050 - total flux cleaned = -0.0018291 Jy ! Total flux subtracted in 4096 components = -0.00178477 Jy ! Clean residual min=-0.000412 max=0.000369 Jy/beam ! Clean residual mean=0.000004 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0281987 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 405 components and 0.0281987 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1634+5556_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.168 x 2.857 at 36.26 degrees (North through East) ! Clean map min=-0.00074634 max=0.020413 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1634+5556_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0204128 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104888 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.54151 1.54151 3.08301 6.16603 12.3321 24.6641 49.3282 98.6564 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 194.614 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1634+5556_X_uvs.log closed on Tue Apr 15 00:26:55 2014