! Started logfile: /scr/pima/bg219b_uvs/J1033-2536_X_dfm.log on Thu May 19 20:12:56 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219b_uvs/J1033-2536_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1033-2536_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.590681 visibilities/baseline/integration-bin. ! Found source: J1033-2536 ! ! 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 19776 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J1033-2536_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001518Jy sigma=22.244718 ! Fit after self-cal, rms=0.964466Jy sigma=21.436227 ! 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=0.7614 mas, bmaj=1.662 mas, bpa=-2.198 degrees ! Estimated noise=0.47858 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 = 0.0289542 Jy ! Component: 100 - total flux cleaned = 0.0352787 Jy ! Total flux subtracted in 100 components = 0.0352787 Jy ! Clean residual min=-0.003088 max=0.003086 Jy/beam ! Clean residual mean=0.000001 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0352787 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0352787 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059095Jy sigma=1.253174 ! Fit after self-cal, rms=0.056930Jy sigma=1.203654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395604 Jy ! Component: 100 - total flux cleaned = 0.00476175 Jy ! Total flux subtracted in 100 components = 0.00476175 Jy ! Clean residual min=-0.002998 max=0.002646 Jy/beam ! Clean residual mean=0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0400404 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0400404 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056662Jy sigma=1.199134 ! Fit after self-cal, rms=0.056637Jy sigma=1.198537 ! 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=0.9941 mas, bmaj=2.215 mas, bpa=-1.278 degrees ! Estimated noise=0.24651 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 = 0.000168637 Jy ! Component: 100 - total flux cleaned = 8.59743e-05 Jy ! Component: 150 - total flux cleaned = 1.30439e-05 Jy ! Component: 200 - total flux cleaned = -6.78642e-05 Jy ! Total flux subtracted in 200 components = -6.78642e-05 Jy ! Clean residual min=-0.002675 max=0.002139 Jy/beam ! Clean residual mean=0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0399726 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0399726 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056615Jy sigma=1.198374 ! Fit after self-cal, rms=0.056598Jy sigma=1.198194 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9941 x 2.215 at -1.278 degrees (North through East) ! Clean map min=-0.002516 max=0.040631 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* ! ! ! Correcting IF 9. ! 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 10. ! 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 11. ! 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 12. ! 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=0.056598Jy sigma=1.198194 ! Fit after self-cal, rms=0.056598Jy sigma=1.198194 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9941 mas, bmaj=2.215 mas, bpa=-1.278 degrees ! Estimated noise=0.24651 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 = -0.0001031 Jy ! Component: 100 - total flux cleaned = -0.000175154 Jy ! Component: 150 - total flux cleaned = -0.000239908 Jy ! Component: 200 - total flux cleaned = -0.000297789 Jy ! Total flux subtracted in 200 components = -0.000297789 Jy ! Clean residual min=-0.002710 max=0.002163 Jy/beam ! Clean residual mean=0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0396748 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0396748 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056588Jy sigma=1.198133 ! Fit after self-cal, rms=0.056581Jy sigma=1.198120 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056581Jy sigma=1.198120 ! Fit after self-cal, rms=0.057972Jy sigma=1.196503 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9919 mas, bmaj=2.209 mas, bpa=-0.7809 degrees ! Estimated noise=0.253713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111051 Jy ! Component: 100 - total flux cleaned = 0.00122998 Jy ! Component: 150 - total flux cleaned = 0.0012026 Jy ! Component: 200 - total flux cleaned = 0.00117929 Jy ! Total flux subtracted in 200 components = 0.00117929 Jy ! Clean residual min=-0.002646 max=0.002146 Jy/beam ! Clean residual mean=0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0408541 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0408541 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057940Jy sigma=1.196279 ! Fit after self-cal, rms=0.057969Jy sigma=1.195755 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 = -3.97274e-05 Jy ! Component: 100 - total flux cleaned = -6.04024e-05 Jy ! Component: 150 - total flux cleaned = -9.77891e-05 Jy ! Component: 200 - total flux cleaned = -0.000115401 Jy ! Total flux subtracted in 200 components = -0.000115401 Jy ! Clean residual min=-0.002646 max=0.002126 Jy/beam ! Clean residual mean=0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0407387 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0407387 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057964Jy sigma=1.195736 ! Fit after self-cal, rms=0.057940Jy sigma=1.195417 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057940Jy sigma=1.195417 ! Fit after self-cal, rms=0.058187Jy sigma=1.195330 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9918 mas, bmaj=2.207 mas, bpa=-0.7162 degrees ! Estimated noise=0.254576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153046 Jy ! Component: 100 - total flux cleaned = 0.000134377 Jy ! Component: 150 - total flux cleaned = 0.000109392 Jy ! Component: 200 - total flux cleaned = 9.33928e-05 Jy ! Total flux subtracted in 200 components = 9.33928e-05 Jy ! Clean residual min=-0.002605 max=0.002123 Jy/beam ! Clean residual mean=0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0408321 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0408321 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058182Jy sigma=1.195323 ! Fit after self-cal, rms=0.058186Jy sigma=1.195291 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 = -3.72618e-05 Jy ! Component: 100 - total flux cleaned = -5.30232e-05 Jy ! Component: 150 - total flux cleaned = -6.08366e-05 Jy ! Component: 200 - total flux cleaned = -7.67161e-05 Jy ! Total flux subtracted in 200 components = -7.67161e-05 Jy ! Clean residual min=-0.002596 max=0.002098 Jy/beam ! Clean residual mean=0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0407554 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0407554 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058184Jy sigma=1.195261 ! Fit after self-cal, rms=0.058183Jy sigma=1.195258 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058183Jy sigma=1.195258 ! Fit after self-cal, rms=0.058239Jy sigma=1.195251 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.506 mas, bmaj=5.69 mas, bpa=3.428 degrees ! Estimated noise=0.312299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000432642 Jy ! Component: 100 - total flux cleaned = -0.000432155 Jy ! Component: 150 - total flux cleaned = -0.000431828 Jy ! Component: 200 - total flux cleaned = -0.000444506 Jy ! Total flux subtracted in 200 components = -0.000444506 Jy ! Clean residual min=-0.002198 max=0.002556 Jy/beam ! Clean residual mean=0.000005 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0403109 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 29 components and 0.0403109 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058243Jy sigma=1.195239 ! Fit after self-cal, rms=0.058240Jy sigma=1.195194 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) ! Added new window around map position (-32.6, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108458 Jy ! Component: 100 - total flux cleaned = 0.000983628 Jy ! Component: 150 - total flux cleaned = 0.00101805 Jy ! Component: 200 - total flux cleaned = 0.00108562 Jy ! Total flux subtracted in 200 components = 0.00108562 Jy ! Clean residual min=-0.001637 max=0.001628 Jy/beam ! Clean residual mean=0.000006 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0413965 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 61 components and 0.0413965 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058171Jy sigma=1.193802 ! Fit after self-cal, rms=0.058151Jy sigma=1.192951 ! 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=0.9919 mas, bmaj=2.207 mas, bpa=-0.6985 degrees ! Estimated noise=0.254712 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9919 x 2.207 at -0.6985 degrees (North through East) ! Clean map min=-0.0022795 max=0.042938 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=0.7592 mas, bmaj=1.655 mas, bpa=-1.567 degrees ! Estimated noise=0.490324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032226 Jy ! Component: 100 - total flux cleaned = 0.0395964 Jy ! Component: 150 - total flux cleaned = 0.0405589 Jy ! Component: 200 - total flux cleaned = 0.0404796 Jy ! Total flux subtracted in 200 components = 0.0404796 Jy ! Clean residual min=-0.002897 max=0.002529 Jy/beam ! Clean residual mean=0.000002 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0404796 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 0.0404796 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9919 mas, bmaj=2.207 mas, bpa=-0.6985 degrees ! Estimated noise=0.254712 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 = 0.00122867 Jy ! Component: 100 - total flux cleaned = 0.00147169 Jy ! Component: 150 - total flux cleaned = 0.00162178 Jy ! Component: 200 - total flux cleaned = 0.00171203 Jy ! Total flux subtracted in 200 components = 0.00171203 Jy ! Clean residual min=-0.002393 max=0.001961 Jy/beam ! Clean residual mean=0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0421916 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 49 components and 0.0421916 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=2.506 mas, bmaj=5.69 mas, bpa=3.428 degrees ! Estimated noise=0.312299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140898 Jy ! Component: 100 - total flux cleaned = 0.00025925 Jy ! Component: 150 - total flux cleaned = 0.000200711 Jy ! Component: 200 - total flux cleaned = 5.05799e-05 Jy ! Total flux subtracted in 200 components = 5.05799e-05 Jy ! Clean residual min=-0.001490 max=0.001462 Jy/beam ! Clean residual mean=0.000005 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0422422 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 = -0.00017966 Jy ! Component: 100 - total flux cleaned = -0.000322448 Jy ! Component: 150 - total flux cleaned = -0.000415766 Jy ! Component: 200 - total flux cleaned = -0.00050187 Jy ! Total flux subtracted in 200 components = -0.00050187 Jy ! Clean residual min=-0.001369 max=0.001419 Jy/beam ! Clean residual mean=0.000005 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0417403 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 104 components and 0.0417403 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9919 mas, bmaj=2.207 mas, bpa=-0.6985 degrees ! Estimated noise=0.254712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036271 Jy ! Component: 100 - total flux cleaned = 0.000239586 Jy ! Component: 150 - total flux cleaned = 0.000209565 Jy ! Component: 200 - total flux cleaned = 0.000157703 Jy ! Total flux subtracted in 200 components = 0.000157703 Jy ! Clean residual min=-0.002076 max=0.001853 Jy/beam ! Clean residual mean=0.000003 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.041898 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.041898 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058095Jy sigma=1.191591 ! Fit after self-cal, rms=0.058082Jy sigma=1.190619 wmodel /J1033-2536_X_map.mod ! wmodel: Unable to open new model file: /J1033-2536_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1033-2536_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9919 x 2.207 at -0.6985 degrees (North through East) ! Clean map min=-0.0020252 max=0.042009 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1033-2536_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0420092 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000413786 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.95496 2.95496 5.90992 11.8198 23.6397 47.2794 94.5588 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 101.524 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1033-2536_X_dfm.log closed on Thu May 19 20:12:59 2016