! Started logfile: /scr/pima/bg219g_uvs/J0929+7304_X_dfm.log on Thu May 19 21:42:48 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/bg219g_uvs/J0929+7304_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J0929+7304_X_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.805926 visibilities/baseline/integration-bin. ! Found source: J0929+7304 ! ! 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 13056 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 J0929+7304_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003449Jy sigma=23.978129 ! Fit after self-cal, rms=0.966712Jy sigma=23.117349 ! 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=0.5712 mas, bmaj=3.216 mas, bpa=-87.29 degrees ! Estimated noise=0.537943 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 = 0.0264144 Jy ! Component: 100 - total flux cleaned = 0.0321825 Jy ! Total flux subtracted in 100 components = 0.0321825 Jy ! Clean residual min=-0.004632 max=0.004080 Jy/beam ! Clean residual mean=-0.000003 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.0321825 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0321825 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=0.063550Jy sigma=1.441177 ! Fit after self-cal, rms=0.061737Jy sigma=1.394785 ! Inverting map ! Added new window around map position (2.8, 6.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491223 Jy ! Component: 100 - total flux cleaned = 0.00435125 Jy ! Total flux subtracted in 100 components = 0.00435125 Jy ! Clean residual min=-0.004615 max=0.003541 Jy/beam ! Clean residual mean=-0.000003 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.0365338 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0365338 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=0.061377Jy sigma=1.387321 ! Fit after self-cal, rms=0.061317Jy sigma=1.385839 ! 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=0.807 mas, bmaj=3.38 mas, bpa=-87.85 degrees ! Estimated noise=0.27536 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 = 0.00233689 Jy ! Component: 100 - total flux cleaned = 0.00382491 Jy ! Component: 150 - total flux cleaned = 0.00486953 Jy ! Component: 200 - total flux cleaned = 0.00542828 Jy ! Total flux subtracted in 200 components = 0.00542828 Jy ! Clean residual min=-0.005437 max=0.002644 Jy/beam ! Clean residual mean=-0.000008 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.041962 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.041962 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=0.061207Jy sigma=1.383514 ! Fit after self-cal, rms=0.061189Jy sigma=1.383070 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.807 x 3.38 at -87.85 degrees (North through East) ! Clean map min=-0.0051669 max=0.036828 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=0.061189Jy sigma=1.383070 ! Fit after self-cal, rms=0.061189Jy sigma=1.383070 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.807 mas, bmaj=3.38 mas, bpa=-87.85 degrees ! Estimated noise=0.27536 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 = 0.00105781 Jy ! Component: 100 - total flux cleaned = 0.0017562 Jy ! Component: 150 - total flux cleaned = 0.00206226 Jy ! Component: 200 - total flux cleaned = 0.00219009 Jy ! Total flux subtracted in 200 components = 0.00219009 Jy ! Clean residual min=-0.005464 max=0.002579 Jy/beam ! Clean residual mean=-0.000008 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.0441521 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.0441521 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=0.061166Jy sigma=1.382504 ! Fit after self-cal, rms=0.061163Jy sigma=1.382374 ! 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=0.061163Jy sigma=1.382374 ! Fit after self-cal, rms=0.061163Jy sigma=1.382374 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.807 mas, bmaj=3.38 mas, bpa=-87.85 degrees ! Estimated noise=0.27536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626473 Jy ! Component: 100 - total flux cleaned = 0.000818407 Jy ! Component: 150 - total flux cleaned = 0.000869126 Jy ! Component: 200 - total flux cleaned = 0.000915828 Jy ! Total flux subtracted in 200 components = 0.000915828 Jy ! Clean residual min=-0.005466 max=0.002602 Jy/beam ! Clean residual mean=-0.000008 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.045068 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.045068 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=0.061153Jy sigma=1.382122 ! Fit after self-cal, rms=0.061152Jy sigma=1.382086 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 = 0.000327451 Jy ! Component: 100 - total flux cleaned = 0.000375517 Jy ! Component: 150 - total flux cleaned = 0.000420263 Jy ! Component: 200 - total flux cleaned = 0.000461464 Jy ! Total flux subtracted in 200 components = 0.000461464 Jy ! Clean residual min=-0.005442 max=0.002616 Jy/beam ! Clean residual mean=-0.000008 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0455294 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.0455294 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=0.061145Jy sigma=1.381919 ! Fit after self-cal, rms=0.061144Jy sigma=1.381894 ! 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=0.061144Jy sigma=1.381894 ! Fit after self-cal, rms=0.061144Jy sigma=1.381894 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.807 mas, bmaj=3.38 mas, bpa=-87.85 degrees ! Estimated noise=0.27536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183824 Jy ! Component: 100 - total flux cleaned = 0.000226248 Jy ! Component: 150 - total flux cleaned = 0.000265886 Jy ! Component: 200 - total flux cleaned = 0.000302578 Jy ! Total flux subtracted in 200 components = 0.000302578 Jy ! Clean residual min=-0.005414 max=0.002631 Jy/beam ! Clean residual mean=-0.000008 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.045832 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.045832 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=0.061139Jy sigma=1.381761 ! Fit after self-cal, rms=0.061138Jy sigma=1.381745 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 = 9.01273e-05 Jy ! Component: 100 - total flux cleaned = 0.000141351 Jy ! Component: 150 - total flux cleaned = 0.000176582 Jy ! Component: 200 - total flux cleaned = 0.000198801 Jy ! Total flux subtracted in 200 components = 0.000198801 Jy ! Clean residual min=-0.005391 max=0.002642 Jy/beam ! Clean residual mean=-0.000008 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.0460308 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.0460308 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=0.061134Jy sigma=1.381637 ! Fit after self-cal, rms=0.061135Jy sigma=1.381624 ! 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=0.061135Jy sigma=1.381624 ! Fit after self-cal, rms=0.061135Jy sigma=1.381624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.274 mas, bmaj=3.91 mas, bpa=83.93 degrees ! Estimated noise=0.342485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142681 Jy ! Component: 100 - total flux cleaned = 0.00231436 Jy ! Component: 150 - total flux cleaned = 0.00293171 Jy ! Component: 200 - total flux cleaned = 0.00336386 Jy ! Total flux subtracted in 200 components = 0.00336386 Jy ! Clean residual min=-0.006788 max=0.003055 Jy/beam ! Clean residual mean=-0.000014 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.0493947 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0493947 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=0.061148Jy sigma=1.381925 ! Fit after self-cal, rms=0.061152Jy sigma=1.381506 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 = 0.000695578 Jy ! Component: 100 - total flux cleaned = 0.000914756 Jy ! Component: 150 - total flux cleaned = 0.00095612 Jy ! Component: 200 - total flux cleaned = 0.000996397 Jy ! Total flux subtracted in 200 components = 0.000996397 Jy ! Clean residual min=-0.006764 max=0.003061 Jy/beam ! Clean residual mean=-0.000013 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.0503911 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0503911 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=0.061160Jy sigma=1.381650 ! Fit after self-cal, rms=0.061166Jy sigma=1.381536 ! 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=0.807 mas, bmaj=3.38 mas, bpa=-87.85 degrees ! Estimated noise=0.27536 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.807 x 3.38 at -87.85 degrees (North through East) ! Clean map min=-0.0051405 max=0.036087 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=0.5712 mas, bmaj=3.216 mas, bpa=-87.29 degrees ! Estimated noise=0.537943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289416 Jy ! Component: 100 - total flux cleaned = 0.0359732 Jy ! Component: 150 - total flux cleaned = 0.0376429 Jy ! Component: 200 - total flux cleaned = 0.0387379 Jy ! Total flux subtracted in 200 components = 0.0387379 Jy ! Clean residual min=-0.004738 max=0.003953 Jy/beam ! Clean residual mean=-0.000003 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.038738 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.038738 Jy ! Inverting map and beam ! Estimated beam: bmin=0.807 mas, bmaj=3.38 mas, bpa=-87.85 degrees ! Estimated noise=0.27536 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 = 0.00309123 Jy ! Component: 100 - total flux cleaned = 0.00496818 Jy ! Component: 150 - total flux cleaned = 0.00629667 Jy ! Component: 200 - total flux cleaned = 0.00723796 Jy ! Total flux subtracted in 200 components = 0.00723796 Jy ! Clean residual min=-0.005570 max=0.002883 Jy/beam ! Clean residual mean=-0.000008 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.0459759 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0459759 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=2.274 mas, bmaj=3.91 mas, bpa=83.93 degrees ! Estimated noise=0.342485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188747 Jy ! Component: 100 - total flux cleaned = 0.00305827 Jy ! Component: 150 - total flux cleaned = 0.00387451 Jy ! Component: 200 - total flux cleaned = 0.0044494 Jy ! Total flux subtracted in 200 components = 0.0044494 Jy ! Clean residual min=-0.006693 max=0.003063 Jy/beam ! Clean residual mean=-0.000014 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.0504253 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 = 0.00034959 Jy ! Component: 100 - total flux cleaned = 0.000432647 Jy ! Component: 150 - total flux cleaned = 0.000459078 Jy ! Component: 200 - total flux cleaned = 0.000485287 Jy ! Total flux subtracted in 200 components = 0.000485287 Jy ! Clean residual min=-0.006647 max=0.003060 Jy/beam ! Clean residual mean=-0.000013 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.0509106 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.0509106 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.807 mas, bmaj=3.38 mas, bpa=-87.85 degrees ! Estimated noise=0.27536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125059 Jy ! Component: 100 - total flux cleaned = -0.00201615 Jy ! Component: 150 - total flux cleaned = -0.00226812 Jy ! Component: 200 - total flux cleaned = -0.00241803 Jy ! Total flux subtracted in 200 components = -0.00241803 Jy ! Clean residual min=-0.005441 max=0.002735 Jy/beam ! Clean residual mean=-0.000007 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0484926 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0484926 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=0.061186Jy sigma=1.381459 ! Fit after self-cal, rms=0.061169Jy sigma=1.380992 wmodel /J0929+7304_X_map.mod ! wmodel: Unable to open new model file: /J0929+7304_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J0929+7304_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.807 x 3.38 at -87.85 degrees (North through East) ! Clean map min=-0.0051023 max=0.035747 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J0929+7304_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0357474 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000889456 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.46452 7.46452 14.929 29.8581 59.7161 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 40.19 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J0929+7304_X_dfm.log closed on Thu May 19 21:42:51 2016