! Started logfile: /scr/pima/bg219b_uvs/J0948-3223_X_dfm.log on Thu May 19 20:12:20 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/J0948-3223_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0948-3223_X_uva.fits ! AN table 1: 51 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.63878 visibilities/baseline/integration-bin. ! Found source: J0948-3223 ! ! 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 17592 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 J0948-3223_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009299Jy sigma=19.653251 ! Fit after self-cal, rms=0.876437Jy sigma=16.852881 ! 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=0.6679 mas, bmaj=2.128 mas, bpa=-3.637 degrees ! Estimated noise=0.57836 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 = 0.0848425 Jy ! Component: 100 - total flux cleaned = 0.118025 Jy ! Total flux subtracted in 100 components = 0.118025 Jy ! Clean residual min=-0.011332 max=0.020931 Jy/beam ! Clean residual mean=-0.000053 rms=0.003348 Jy/beam ! Combined flux in latest and established models = 0.118025 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.118025 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=0.103272Jy sigma=1.945496 ! Fit after self-cal, rms=0.102877Jy sigma=1.940354 ! Inverting map ! Added new window around map position (1.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238433 Jy ! Component: 100 - total flux cleaned = 0.0408337 Jy ! Total flux subtracted in 100 components = 0.0408337 Jy ! Clean residual min=-0.009247 max=0.017622 Jy/beam ! Clean residual mean=-0.000039 rms=0.002505 Jy/beam ! Combined flux in latest and established models = 0.158858 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.158858 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=0.092412Jy sigma=1.682710 ! Fit after self-cal, rms=0.091807Jy sigma=1.673578 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015397 Jy ! Component: 100 - total flux cleaned = 0.0259015 Jy ! Total flux subtracted in 100 components = 0.0259015 Jy ! Clean residual min=-0.008072 max=0.013874 Jy/beam ! Clean residual mean=-0.000031 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 0.18476 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 63 components and 0.18476 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=0.087176Jy sigma=1.559603 ! Fit after self-cal, rms=0.086629Jy sigma=1.550182 ! 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=0.9042 mas, bmaj=2.537 mas, bpa=-2.007 degrees ! Estimated noise=0.290082 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 = 0.017597 Jy ! Component: 100 - total flux cleaned = 0.0277476 Jy ! Component: 150 - total flux cleaned = 0.0338778 Jy ! Component: 200 - total flux cleaned = 0.0375907 Jy ! Total flux subtracted in 200 components = 0.0375907 Jy ! Clean residual min=-0.007515 max=0.013337 Jy/beam ! Clean residual mean=-0.000018 rms=0.002209 Jy/beam ! Combined flux in latest and established models = 0.222351 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.22235 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=0.083348Jy sigma=1.463654 ! Fit after self-cal, rms=0.082725Jy sigma=1.454224 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9042 x 2.537 at -2.007 degrees (North through East) ! Clean map min=-0.0074008 max=0.10349 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 0.92 FD 0.93 HN 0.97 KP 0.89 ! LA 0.89 MK 1.00 NL 1.19 OV 0.94 ! PT 1.18 SC 0.96 ! ! ! 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 0.89 FD 0.91 HN 1.10 KP 0.90 ! LA 0.89 MK 1.00 NL 1.14 OV 0.88 ! PT 1.18 SC 0.92 ! ! ! Fit before self-cal, rms=0.082725Jy sigma=1.454224 ! Fit after self-cal, rms=0.082048Jy sigma=1.439853 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9048 mas, bmaj=2.541 mas, bpa=-1.898 degrees ! Estimated noise=0.287206 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 = 0.00228668 Jy ! Component: 100 - total flux cleaned = 0.00298906 Jy ! Component: 150 - total flux cleaned = 0.00319648 Jy ! Component: 200 - total flux cleaned = 0.00333787 Jy ! Total flux subtracted in 200 components = 0.00333787 Jy ! Clean residual min=-0.006097 max=0.009409 Jy/beam ! Clean residual mean=-0.000014 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 0.225688 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.225688 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=0.081530Jy sigma=1.432338 ! Fit after self-cal, rms=0.081377Jy sigma=1.428347 ! 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=0.081377Jy sigma=1.428347 ! Fit after self-cal, rms=0.081174Jy sigma=1.423679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9033 mas, bmaj=2.538 mas, bpa=-1.912 degrees ! Estimated noise=0.286035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134814 Jy ! Component: 100 - total flux cleaned = 0.00145573 Jy ! Component: 150 - total flux cleaned = 0.0014556 Jy ! Component: 200 - total flux cleaned = 0.00139155 Jy ! Total flux subtracted in 200 components = 0.00139155 Jy ! Clean residual min=-0.005540 max=0.007662 Jy/beam ! Clean residual mean=-0.000012 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.22708 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.22708 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=0.080841Jy sigma=1.419248 ! Fit after self-cal, rms=0.080728Jy sigma=1.416901 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 (-19.8, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00686026 Jy ! Component: 100 - total flux cleaned = 0.00862141 Jy ! Component: 150 - total flux cleaned = 0.00939242 Jy ! Component: 200 - total flux cleaned = 0.00984918 Jy ! Total flux subtracted in 200 components = 0.00984918 Jy ! Clean residual min=-0.005212 max=0.006263 Jy/beam ! Clean residual mean=-0.000009 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.236929 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 116 components and 0.236929 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=0.080067Jy sigma=1.403879 ! Fit after self-cal, rms=0.079931Jy sigma=1.400446 ! 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=0.079931Jy sigma=1.400446 ! Fit after self-cal, rms=0.079539Jy sigma=1.395058 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9031 mas, bmaj=2.54 mas, bpa=-1.934 degrees ! Estimated noise=0.28551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160756 Jy ! Component: 100 - total flux cleaned = 0.00234842 Jy ! Component: 150 - total flux cleaned = 0.00294587 Jy ! Component: 200 - total flux cleaned = 0.00330121 Jy ! Total flux subtracted in 200 components = 0.00330121 Jy ! Clean residual min=-0.004759 max=0.005844 Jy/beam ! Clean residual mean=-0.000005 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.24023 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.24023 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=0.079257Jy sigma=1.390590 ! Fit after self-cal, rms=0.079218Jy sigma=1.389263 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 (10.6, 44.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477469 Jy ! Component: 100 - total flux cleaned = 0.00606536 Jy ! Component: 150 - total flux cleaned = 0.0066586 Jy ! Component: 200 - total flux cleaned = 0.0073475 Jy ! Total flux subtracted in 200 components = 0.0073475 Jy ! Clean residual min=-0.004099 max=0.004558 Jy/beam ! Clean residual mean=-0.000003 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.247578 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 142 components and 0.247578 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=0.078826Jy sigma=1.381585 ! Fit after self-cal, rms=0.078818Jy sigma=1.380884 ! Inverting map ! Added new window around map position (2.2, -26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433699 Jy ! Component: 100 - total flux cleaned = 0.00531866 Jy ! Component: 150 - total flux cleaned = 0.00606817 Jy ! Component: 200 - total flux cleaned = 0.00673277 Jy ! Total flux subtracted in 200 components = 0.00673277 Jy ! Clean residual min=-0.003630 max=0.004036 Jy/beam ! Clean residual mean=-0.000002 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.25431 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 161 components and 0.25431 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=0.078473Jy sigma=1.374199 ! Fit after self-cal, rms=0.078462Jy sigma=1.373224 ! 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=0.078462Jy sigma=1.373224 ! Fit after self-cal, rms=0.079785Jy sigma=1.362715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.312 mas, bmaj=6.129 mas, bpa=0.1219 degrees ! Estimated noise=0.356147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184691 Jy ! Component: 100 - total flux cleaned = 0.00283767 Jy ! Component: 150 - total flux cleaned = 0.00337352 Jy ! Component: 200 - total flux cleaned = 0.00327386 Jy ! Total flux subtracted in 200 components = 0.00327386 Jy ! Clean residual min=-0.003546 max=0.004158 Jy/beam ! Clean residual mean=0.000002 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.257584 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 173 components and 0.257584 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=0.079696Jy sigma=1.361308 ! Fit after self-cal, rms=0.079730Jy sigma=1.360846 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 = 0.000922244 Jy ! Component: 100 - total flux cleaned = 0.000871073 Jy ! Component: 150 - total flux cleaned = 0.000729261 Jy ! Component: 200 - total flux cleaned = 0.000684207 Jy ! Total flux subtracted in 200 components = 0.000684207 Jy ! Clean residual min=-0.003453 max=0.003965 Jy/beam ! Clean residual mean=0.000002 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.258268 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 178 components and 0.258268 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=0.079685Jy sigma=1.360321 ! Fit after self-cal, rms=0.079685Jy sigma=1.360203 ! 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=0.9007 mas, bmaj=2.535 mas, bpa=-2.237 degrees ! Estimated noise=0.286709 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9007 x 2.535 at -2.237 degrees (North through East) ! Clean map min=-0.0030282 max=0.091367 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=0.6671 mas, bmaj=2.135 mas, bpa=-3.649 degrees ! Estimated noise=0.567475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0831385 Jy ! Component: 100 - total flux cleaned = 0.123799 Jy ! Component: 150 - total flux cleaned = 0.150728 Jy ! Component: 200 - total flux cleaned = 0.169922 Jy ! Total flux subtracted in 200 components = 0.169922 Jy ! Clean residual min=-0.007989 max=0.010919 Jy/beam ! Clean residual mean=-0.000027 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.169921 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.169921 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9007 mas, bmaj=2.535 mas, bpa=-2.237 degrees ! Estimated noise=0.286709 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 = 0.024342 Jy ! Component: 100 - total flux cleaned = 0.03875 Jy ! Component: 150 - total flux cleaned = 0.0487158 Jy ! Component: 200 - total flux cleaned = 0.0562995 Jy ! Total flux subtracted in 200 components = 0.0562995 Jy ! Clean residual min=-0.004992 max=0.007471 Jy/beam ! Clean residual mean=-0.000013 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.226221 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 91 components and 0.226221 Jy ! Inverting map ! Added new window around map position (-1.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743976 Jy ! Component: 100 - total flux cleaned = 0.0126644 Jy ! Component: 150 - total flux cleaned = 0.016899 Jy ! Component: 200 - total flux cleaned = 0.0204151 Jy ! Total flux subtracted in 200 components = 0.0204151 Jy ! Clean residual min=-0.003927 max=0.003911 Jy/beam ! Clean residual mean=-0.000004 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.246636 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 117 components and 0.246636 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=2.312 mas, bmaj=6.129 mas, bpa=0.1219 degrees ! Estimated noise=0.356147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429517 Jy ! Component: 100 - total flux cleaned = 0.0064578 Jy ! Component: 150 - total flux cleaned = 0.00782688 Jy ! Component: 200 - total flux cleaned = 0.00898095 Jy ! Total flux subtracted in 200 components = 0.00898095 Jy ! Clean residual min=-0.003499 max=0.003514 Jy/beam ! Clean residual mean=0.000001 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.255617 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 = 0.000865611 Jy ! Component: 100 - total flux cleaned = 0.00143785 Jy ! Component: 150 - total flux cleaned = 0.00160377 Jy ! Component: 200 - total flux cleaned = 0.00175605 Jy ! Total flux subtracted in 200 components = 0.00175605 Jy ! Clean residual min=-0.003329 max=0.003506 Jy/beam ! Clean residual mean=0.000002 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.257373 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 161 components and 0.257373 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9007 mas, bmaj=2.535 mas, bpa=-2.237 degrees ! Estimated noise=0.286709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000575695 Jy ! Component: 100 - total flux cleaned = -0.000304353 Jy ! Component: 150 - total flux cleaned = 2.09739e-06 Jy ! Component: 200 - total flux cleaned = 0.000283867 Jy ! Total flux subtracted in 200 components = 0.000283867 Jy ! Clean residual min=-0.003300 max=0.002873 Jy/beam ! Clean residual mean=0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.257657 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 178 components and 0.257657 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=0.079577Jy sigma=1.358860 ! Fit after self-cal, rms=0.079487Jy sigma=1.357925 wmodel /J0948-3223_X_map.mod ! wmodel: Unable to open new model file: /J0948-3223_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0948-3223_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9007 x 2.535 at -2.237 degrees (North through East) ! Clean map min=-0.00287 max=0.093556 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0948-3223_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0935557 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000692729 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.22134 2.22134 4.44267 8.88534 17.7707 35.5414 71.0827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 135.053 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0948-3223_X_dfm.log closed on Thu May 19 20:12:23 2016