! Started logfile: /scr/pima/bg219b_uvs/J0032+1953_X_uvs.log on Thu Apr 7 01:37:53 2016 obs /scr/pima/bg219b_uvs/J0032+1953_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0032+1953_X_uva.fits ! AN table 1: 60 integrations on 21 of 21 possible baselines. ! AN table 2: 30 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.302326 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0032+1953 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 4680 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 /scr/pima/bg219b_uvs/J0032+1953_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 271 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 271 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 271 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 271 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 271 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 271 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 271 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.000768Jy sigma=28.002265 ! Fit after self-cal, rms=0.957682Jy sigma=27.017403 ! 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=2.534 mas, bmaj=6.953 mas, bpa=31.59 degrees ! Estimated noise=0.906659 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318473 Jy ! Component: 100 - total flux cleaned = 0.0324281 Jy ! Total flux subtracted in 100 components = 0.0324281 Jy ! Clean residual min=-0.003667 max=0.003668 Jy/beam ! Clean residual mean=0.000029 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.0324281 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0324281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.037510Jy sigma=1.041079 ! Fit after self-cal, rms=0.036414Jy sigma=1.010283 ! 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=2.984 mas, bmaj=6.6 mas, bpa=35.04 degrees ! Estimated noise=0.751708 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 = 0.000206088 Jy ! Component: 100 - total flux cleaned = 0.0030511 Jy ! Component: 150 - total flux cleaned = 0.00557482 Jy ! Component: 200 - total flux cleaned = 0.0074831 Jy ! Total flux subtracted in 200 components = 0.0074831 Jy ! Clean residual min=-0.002094 max=0.002118 Jy/beam ! Clean residual mean=0.000030 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0399112 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 75 components and 0.0399113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.034829Jy sigma=0.966111 ! Fit after self-cal, rms=0.034643Jy sigma=0.962245 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.984 x 6.6 at 35.04 degrees (North through East) ! Clean map min=-0.0034558 max=0.036378 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 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 KP 1.14 LA 0.90 ! NL 1.00* OV 1.11 PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 KP 1.03 LA 1.14 ! NL 1.00* OV 1.02 PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.20 LA 0.86 ! NL 1.00* OV 0.93 PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.034643Jy sigma=0.962245 ! Fit after self-cal, rms=0.035289Jy sigma=0.986579 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.337 mas, bmaj=6.961 mas, bpa=53.51 degrees ! Estimated noise=0.928062 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 = 0.00238034 Jy ! Component: 100 - total flux cleaned = 0.00326811 Jy ! Component: 150 - total flux cleaned = 0.00345872 Jy ! Component: 200 - total flux cleaned = 0.00382758 Jy ! Total flux subtracted in 200 components = 0.00382758 Jy ! Clean residual min=-0.001031 max=0.001034 Jy/beam ! Clean residual mean=0.000005 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0437388 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 121 components and 0.0437388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.035112Jy sigma=0.982061 ! Fit after self-cal, rms=0.035016Jy sigma=0.977405 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.035016Jy sigma=0.977405 ! Fit after self-cal, rms=0.034609Jy sigma=0.972907 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=6.957 mas, bpa=53.44 degrees ! Estimated noise=0.914312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308971 Jy ! Component: 100 - total flux cleaned = 0.00118979 Jy ! Component: 150 - total flux cleaned = 0.0013624 Jy ! Component: 200 - total flux cleaned = 0.00136179 Jy ! Total flux subtracted in 200 components = 0.00136179 Jy ! Clean residual min=-0.000680 max=0.000689 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0451006 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 157 components and 0.0451006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.034518Jy sigma=0.970421 ! Fit after self-cal, rms=0.034510Jy sigma=0.968978 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 = 0.000528934 Jy ! Component: 100 - total flux cleaned = 0.000563121 Jy ! Component: 150 - total flux cleaned = 0.000563108 Jy ! Component: 200 - total flux cleaned = 0.000634051 Jy ! Total flux subtracted in 200 components = 0.000634051 Jy ! Clean residual min=-0.000600 max=0.000614 Jy/beam ! Clean residual mean=-0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0457347 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 184 components and 0.0457347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.034469Jy sigma=0.967966 ! Fit after self-cal, rms=0.034447Jy sigma=0.967423 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.034447Jy sigma=0.967423 ! Fit after self-cal, rms=0.034346Jy sigma=0.966829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=6.941 mas, bpa=53.32 degrees ! Estimated noise=0.907636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.78631e-05 Jy ! Component: 100 - total flux cleaned = 0.00042387 Jy ! Component: 150 - total flux cleaned = 0.000119248 Jy ! Component: 200 - total flux cleaned = -0.000148598 Jy ! Total flux subtracted in 200 components = -0.000148598 Jy ! Clean residual min=-0.000537 max=0.000539 Jy/beam ! Clean residual mean=-0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0455861 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 209 components and 0.0455861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.034314Jy sigma=0.965754 ! Fit after self-cal, rms=0.034336Jy sigma=0.965602 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 = 0.000166699 Jy ! Component: 100 - total flux cleaned = 0.000464427 Jy ! Component: 150 - total flux cleaned = 0.000767637 Jy ! Component: 200 - total flux cleaned = 0.00107337 Jy ! Total flux subtracted in 200 components = 0.00107337 Jy ! Clean residual min=-0.000364 max=0.000364 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0466594 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 236 components and 0.0466594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.034314Jy sigma=0.964989 ! Fit after self-cal, rms=0.034301Jy sigma=0.964907 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.034301Jy sigma=0.964907 ! Fit after self-cal, rms=0.034471Jy sigma=0.963170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=6.771 mas, bpa=53.96 degrees ! Estimated noise=0.915452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426681 Jy ! Component: 100 - total flux cleaned = 0.000655758 Jy ! Component: 150 - total flux cleaned = 0.000845113 Jy ! Component: 200 - total flux cleaned = 0.000789711 Jy ! Total flux subtracted in 200 components = 0.000789711 Jy ! Clean residual min=-0.000308 max=0.000313 Jy/beam ! Clean residual mean=-0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0474492 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 255 components and 0.0474492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.034453Jy sigma=0.962647 ! Fit after self-cal, rms=0.034493Jy sigma=0.962425 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.4289e-05 Jy ! Component: 100 - total flux cleaned = -1.56005e-05 Jy ! Component: 150 - total flux cleaned = -0.000112591 Jy ! Component: 200 - total flux cleaned = -0.000213735 Jy ! Total flux subtracted in 200 components = -0.000213735 Jy ! Clean residual min=-0.000248 max=0.000247 Jy/beam ! Clean residual mean=-0.000002 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0472354 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 294 components and 0.0472354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.034483Jy sigma=0.962116 ! Fit after self-cal, rms=0.034475Jy sigma=0.962102 ! 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=3.347 mas, bmaj=6.935 mas, bpa=53.1 degrees ! Estimated noise=0.910496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.347 x 6.935 at 53.1 degrees (North through East) ! Clean map min=-0.0021612 max=0.036284 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=3.046 mas, bmaj=7.866 mas, bpa=51.99 degrees ! Estimated noise=0.970215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272591 Jy ! Component: 100 - total flux cleaned = 0.0244539 Jy ! Component: 150 - total flux cleaned = 0.024006 Jy ! Component: 200 - total flux cleaned = 0.0243804 Jy ! Total flux subtracted in 200 components = 0.0243804 Jy ! Clean residual min=-0.005952 max=0.006103 Jy/beam ! Clean residual mean=0.000039 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.0243804 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0243804 Jy ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=6.935 mas, bpa=53.1 degrees ! Estimated noise=0.910496 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 = 2.19382e-05 Jy ! Component: 100 - total flux cleaned = 0.000146656 Jy ! Component: 150 - total flux cleaned = 0.00146916 Jy ! Component: 200 - total flux cleaned = 0.00239892 Jy ! Total flux subtracted in 200 components = 0.00239892 Jy ! Clean residual min=-0.001677 max=0.001679 Jy/beam ! Clean residual mean=-0.000008 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0267793 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 74 components and 0.0267793 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=3.495 mas, bmaj=6.771 mas, bpa=53.96 degrees ! Estimated noise=0.915452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602602 Jy ! Component: 100 - total flux cleaned = 0.000605544 Jy ! Component: 150 - total flux cleaned = 0.000476646 Jy ! Component: 200 - total flux cleaned = 8.50051e-05 Jy ! Total flux subtracted in 200 components = 8.50051e-05 Jy ! Clean residual min=-0.000738 max=0.000737 Jy/beam ! Clean residual mean=-0.000007 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0268643 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 = -0.000624908 Jy ! Component: 100 - total flux cleaned = -0.00141796 Jy ! Component: 150 - total flux cleaned = -0.00195952 Jy ! Component: 200 - total flux cleaned = -0.00239092 Jy ! Total flux subtracted in 200 components = -0.00239092 Jy ! Clean residual min=-0.000952 max=0.000953 Jy/beam ! Clean residual mean=-0.000006 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0244734 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 155 components and 0.0244734 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=6.935 mas, bpa=53.1 degrees ! Estimated noise=0.910496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010978 Jy ! Component: 100 - total flux cleaned = 0.0019183 Jy ! Component: 150 - total flux cleaned = 0.00231861 Jy ! Component: 200 - total flux cleaned = 0.00243922 Jy ! Total flux subtracted in 200 components = 0.00243922 Jy ! Clean residual min=-0.000503 max=0.000516 Jy/beam ! Clean residual mean=-0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0269126 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 195 components and 0.0269126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.034510Jy sigma=0.963358 ! Fit after self-cal, rms=0.034473Jy sigma=0.962437 wmodel /scr/pima/bg219b_uvs/J0032+1953_X_map.mod ! Writing 195 model components to file: /scr/pima/bg219b_uvs/J0032+1953_X_map.mod wobs /scr/pima/bg219b_uvs/J0032+1953_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0032+1953_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0032+1953_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bg219b_uvs/J0032+1953_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.347 x 6.935 at 53.1 degrees (North through East) ! Clean map min=-0.0097997 max=0.021044 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0032+1953_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0210441 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144653 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.06214 2.06214 4.12428 8.24855 16.4971 32.9942 65.9884 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 145.48 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0032+1953_X_uvs.log closed on Thu Apr 7 01:37:55 2016