! Started logfile: /scr/pima/bg219h_uvs/J0631-1410_X_dfm.log on Thu May 19 22:12:36 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/bg219h_uvs/J0631-1410_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0631-1410_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.729365 visibilities/baseline/integration-bin. ! Found source: J0631-1410 ! ! 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 11028 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 J0631-1410_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.210944Jy sigma=23.356411 ! Fit after self-cal, rms=0.453661Jy sigma=10.244626 ! 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=0.676 mas, bmaj=1.934 mas, bpa=-0.09464 degrees ! Estimated noise=0.591404 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 = 0.468465 Jy ! Component: 100 - total flux cleaned = 0.570621 Jy ! Total flux subtracted in 100 components = 0.570621 Jy ! Clean residual min=-0.046675 max=0.086917 Jy/beam ! Clean residual mean=0.000026 rms=0.014596 Jy/beam ! Combined flux in latest and established models = 0.570621 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.570621 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=0.252764Jy sigma=5.622236 ! Fit after self-cal, rms=0.252354Jy sigma=5.615526 ! 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=0.8389 mas, bmaj=2.267 mas, bpa=-0.08499 degrees ! Estimated noise=0.391424 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 = -0.00711487 Jy ! Component: 100 - total flux cleaned = -0.0124641 Jy ! Component: 150 - total flux cleaned = -0.0158161 Jy ! Component: 200 - total flux cleaned = -0.0184941 Jy ! Total flux subtracted in 200 components = -0.0184941 Jy ! Clean residual min=-0.050653 max=0.088245 Jy/beam ! Clean residual mean=-0.000047 rms=0.018715 Jy/beam ! Combined flux in latest and established models = 0.552127 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.552127 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=0.244846Jy sigma=5.503812 ! Fit after self-cal, rms=0.244815Jy sigma=5.503583 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8389 x 2.267 at -0.08499 degrees (North through East) ! Clean map min=-0.047145 max=0.6101 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=0.244815Jy sigma=5.503583 ! Fit after self-cal, rms=0.244815Jy sigma=5.503583 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8389 mas, bmaj=2.267 mas, bpa=-0.08499 degrees ! Estimated noise=0.391424 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 = -0.00353371 Jy ! Component: 100 - total flux cleaned = -0.00621193 Jy ! Component: 150 - total flux cleaned = -0.009183 Jy ! Component: 200 - total flux cleaned = -0.0114572 Jy ! Total flux subtracted in 200 components = -0.0114572 Jy ! Clean residual min=-0.050654 max=0.086873 Jy/beam ! Clean residual mean=-0.000057 rms=0.018611 Jy/beam ! Combined flux in latest and established models = 0.54067 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.54067 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=0.243114Jy sigma=5.468481 ! Fit after self-cal, rms=0.243104Jy sigma=5.468402 ! 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=0.243104Jy sigma=5.468402 ! Fit after self-cal, rms=0.216891Jy sigma=6.058737 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8618 mas, bmaj=2.312 mas, bpa=0.04727 degrees ! Estimated noise=0.338794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0575338 Jy ! Component: 100 - total flux cleaned = -0.0803767 Jy ! Component: 150 - total flux cleaned = -0.09403 Jy ! Component: 200 - total flux cleaned = -0.102243 Jy ! Total flux subtracted in 200 components = -0.102243 Jy ! Clean residual min=-0.045248 max=0.076863 Jy/beam ! Clean residual mean=-0.000041 rms=0.016471 Jy/beam ! Combined flux in latest and established models = 0.438427 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.438427 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=0.212720Jy sigma=5.565271 ! Fit after self-cal, rms=0.212736Jy sigma=5.565156 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 (12, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0727866 Jy ! Component: 100 - total flux cleaned = 0.113506 Jy ! Component: 150 - total flux cleaned = 0.141163 Jy ! Component: 200 - total flux cleaned = 0.151231 Jy ! Total flux subtracted in 200 components = 0.151231 Jy ! Clean residual min=-0.043642 max=0.065295 Jy/beam ! Clean residual mean=-0.000078 rms=0.013927 Jy/beam ! Combined flux in latest and established models = 0.589658 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.589658 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=0.190457Jy sigma=4.882139 ! Fit after self-cal, rms=0.186894Jy sigma=4.817320 ! Inverting map ! Added new window around map position (10, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0519652 Jy ! Component: 100 - total flux cleaned = 0.0788897 Jy ! Component: 150 - total flux cleaned = 0.0955567 Jy ! Component: 200 - total flux cleaned = 0.101884 Jy ! Total flux subtracted in 200 components = 0.101884 Jy ! Clean residual min=-0.042373 max=0.059910 Jy/beam ! Clean residual mean=0.000005 rms=0.012128 Jy/beam ! Combined flux in latest and established models = 0.691542 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.691542 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=0.175641Jy sigma=4.363477 ! Fit after self-cal, rms=0.173364Jy sigma=4.311933 ! 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=0.173364Jy sigma=4.311933 ! Fit after self-cal, rms=0.166157Jy sigma=4.235044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8709 mas, bmaj=2.335 mas, bpa=0.04258 degrees ! Estimated noise=0.327437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00178471 Jy ! Component: 100 - total flux cleaned = -0.00344779 Jy ! Component: 150 - total flux cleaned = -0.00294851 Jy ! Component: 200 - total flux cleaned = -0.00191812 Jy ! Total flux subtracted in 200 components = -0.00191812 Jy ! Clean residual min=-0.036941 max=0.045320 Jy/beam ! Clean residual mean=0.000030 rms=0.010516 Jy/beam ! Combined flux in latest and established models = 0.689624 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.689623 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=0.162964Jy sigma=4.025608 ! Fit after self-cal, rms=0.162609Jy sigma=4.013235 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 (4.8, -44.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404034 Jy ! Component: 100 - total flux cleaned = 0.0601508 Jy ! Component: 150 - total flux cleaned = 0.0667819 Jy ! Component: 200 - total flux cleaned = 0.0678362 Jy ! Total flux subtracted in 200 components = 0.0678362 Jy ! Clean residual min=-0.033818 max=0.039597 Jy/beam ! Clean residual mean=-0.000022 rms=0.009187 Jy/beam ! Combined flux in latest and established models = 0.75746 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.75746 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=0.153733Jy sigma=3.725525 ! Fit after self-cal, rms=0.152644Jy sigma=3.689904 ! 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=0.152644Jy sigma=3.689904 ! Fit after self-cal, rms=0.150570Jy sigma=3.671363 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=4.192 mas, bpa=-1.112 degrees ! Estimated noise=0.392221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00818623 Jy ! Component: 100 - total flux cleaned = 0.00670177 Jy ! Component: 150 - total flux cleaned = 0.00557924 Jy ! Component: 200 - total flux cleaned = 0.00556629 Jy ! Total flux subtracted in 200 components = 0.00556629 Jy ! Clean residual min=-0.042916 max=0.050788 Jy/beam ! Clean residual mean=-0.000024 rms=0.013787 Jy/beam ! Combined flux in latest and established models = 0.763026 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.763026 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=0.149035Jy sigma=3.600156 ! Fit after self-cal, rms=0.148932Jy sigma=3.592900 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 = -0.000113755 Jy ! Component: 100 - total flux cleaned = -0.000143969 Jy ! Component: 150 - total flux cleaned = 0.000265213 Jy ! Component: 200 - total flux cleaned = 0.000272723 Jy ! Total flux subtracted in 200 components = 0.000272723 Jy ! Clean residual min=-0.040963 max=0.048382 Jy/beam ! Clean residual mean=-0.000023 rms=0.013240 Jy/beam ! Combined flux in latest and established models = 0.763299 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.763299 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=0.148828Jy sigma=3.564618 ! Fit after self-cal, rms=0.148813Jy sigma=3.561145 ! 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=0.8737 mas, bmaj=2.338 mas, bpa=0.08959 degrees ! Estimated noise=0.323307 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8737 x 2.338 at 0.08959 degrees (North through East) ! Clean map min=-0.037099 max=0.51606 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 ! Performing amp+phase self-cal ! ! 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=0.148813Jy sigma=3.561145 ! Fit after self-cal, rms=0.147151Jy sigma=3.535538 ! Inverting map and beam ! Estimated beam: bmin=0.8753 mas, bmaj=2.343 mas, bpa=0.07203 degrees ! Estimated noise=0.320542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00320602 Jy ! Component: 100 - total flux cleaned = -0.0018246 Jy ! Component: 150 - total flux cleaned = 0.000104239 Jy ! Component: 200 - total flux cleaned = 0.00118685 Jy ! Total flux subtracted in 200 components = 0.00118685 Jy ! Clean residual min=-0.030343 max=0.032635 Jy/beam ! Clean residual mean=-0.000036 rms=0.007892 Jy/beam ! Combined flux in latest and established models = 0.764486 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.764486 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=0.145086Jy sigma=3.452117 ! Fit after self-cal, rms=0.145099Jy sigma=3.449863 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314398 Jy ! Component: 100 - total flux cleaned = 0.00283704 Jy ! Component: 150 - total flux cleaned = 0.00314287 Jy ! Component: 200 - total flux cleaned = 0.00254532 Jy ! Total flux subtracted in 200 components = 0.00254532 Jy ! Clean residual min=-0.030631 max=0.031328 Jy/beam ! Clean residual mean=-0.000033 rms=0.007803 Jy/beam ! Combined flux in latest and established models = 0.767031 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 143 components and 0.767031 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=0.143975Jy sigma=3.417783 ! Fit after self-cal, rms=0.144006Jy sigma=3.417073 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.144006Jy sigma=3.417073 ! Fit after self-cal, rms=0.143092Jy sigma=3.410517 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=0.7018 mas, bmaj=1.99 mas, bpa=0.2553 degrees ! Estimated noise=0.494364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.389078 Jy ! Component: 100 - total flux cleaned = 0.51344 Jy ! Component: 150 - total flux cleaned = 0.58623 Jy ! Component: 200 - total flux cleaned = 0.638672 Jy ! Total flux subtracted in 200 components = 0.638672 Jy ! Clean residual min=-0.035306 max=0.057232 Jy/beam ! Clean residual mean=0.000024 rms=0.009041 Jy/beam ! Combined flux in latest and established models = 0.638672 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.638672 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8769 mas, bmaj=2.346 mas, bpa=0.09651 degrees ! Estimated noise=0.317428 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 (-12, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0543704 Jy ! Component: 100 - total flux cleaned = 0.0914379 Jy ! Component: 150 - total flux cleaned = 0.121653 Jy ! Component: 200 - total flux cleaned = 0.147187 Jy ! Total flux subtracted in 200 components = 0.147187 Jy ! Clean residual min=-0.032546 max=0.041809 Jy/beam ! Clean residual mean=-0.000016 rms=0.008520 Jy/beam ! Combined flux in latest and established models = 0.785859 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.785859 Jy ! Inverting map ! Added new window around map position (2.6, -21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358709 Jy ! Component: 100 - total flux cleaned = 0.0528196 Jy ! Component: 150 - total flux cleaned = 0.0641004 Jy ! Component: 200 - total flux cleaned = 0.0716161 Jy ! Total flux subtracted in 200 components = 0.0716161 Jy ! Clean residual min=-0.029829 max=0.033523 Jy/beam ! Clean residual mean=0.000012 rms=0.007445 Jy/beam ! Combined flux in latest and established models = 0.857475 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 0.857475 Jy ! Inverting map ! Added new window around map position (-2.6, 21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245177 Jy ! Component: 100 - total flux cleaned = 0.0266569 Jy ! Component: 150 - total flux cleaned = 0.0322489 Jy ! Component: 200 - total flux cleaned = 0.0351288 Jy ! Total flux subtracted in 200 components = 0.0351288 Jy ! Clean residual min=-0.027872 max=0.026671 Jy/beam ! Clean residual mean=0.000037 rms=0.006670 Jy/beam ! Combined flux in latest and established models = 0.892604 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 103 components and 0.892604 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=2.171 mas, bmaj=4.168 mas, bpa=-1.213 degrees ! Estimated noise=0.384587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144868 Jy ! Component: 100 - total flux cleaned = 0.0227273 Jy ! Component: 150 - total flux cleaned = 0.0245797 Jy ! Component: 200 - total flux cleaned = 0.0251226 Jy ! Total flux subtracted in 200 components = 0.0251226 Jy ! Clean residual min=-0.033801 max=0.034431 Jy/beam ! Clean residual mean=0.000063 rms=0.009454 Jy/beam ! Combined flux in latest and established models = 0.917726 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 = 1.38062e-05 Jy ! Component: 100 - total flux cleaned = 0.00145134 Jy ! Component: 150 - total flux cleaned = 0.00143142 Jy ! Component: 200 - total flux cleaned = 0.00185368 Jy ! Total flux subtracted in 200 components = 0.00185368 Jy ! Clean residual min=-0.031442 max=0.032864 Jy/beam ! Clean residual mean=0.000057 rms=0.008914 Jy/beam ! Combined flux in latest and established models = 0.91958 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 146 components and 0.91958 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8769 mas, bmaj=2.346 mas, bpa=0.09651 degrees ! Estimated noise=0.317428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323264 Jy ! Component: 100 - total flux cleaned = 0.00420258 Jy ! Component: 150 - total flux cleaned = 0.00463654 Jy ! Component: 200 - total flux cleaned = 0.00549382 Jy ! Total flux subtracted in 200 components = 0.00549382 Jy ! Clean residual min=-0.024583 max=0.024044 Jy/beam ! Clean residual mean=0.000032 rms=0.005614 Jy/beam ! Combined flux in latest and established models = 0.925074 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 171 components and 0.925074 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=0.127162Jy sigma=2.870975 ! Fit after self-cal, rms=0.124378Jy sigma=2.807107 wmodel /J0631-1410_X_map.mod ! wmodel: Unable to open new model file: /J0631-1410_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0631-1410_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8769 x 2.346 at 0.09651 degrees (North through East) ! Clean map min=-0.021717 max=0.43423 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0631-1410_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.434232 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00543662 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.75602 3.75602 7.51205 15.0241 30.0482 60.0964 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0163 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.434 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 79.871 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0631-1410_X_dfm.log closed on Thu May 19 22:12:39 2016