! Started logfile: /scr/pima/bg219b_uvs/J1239+0443_X_dfm.log on Thu May 19 20:19:20 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/J1239+0443_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1239+0443_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.846032 visibilities/baseline/integration-bin. ! Found source: J1239+0443 ! ! 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 12792 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 J1239+0443_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.035194Jy sigma=23.146713 ! Fit after self-cal, rms=0.715682Jy sigma=16.001800 ! 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=0.6644 mas, bmaj=1.712 mas, bpa=-3.689 degrees ! Estimated noise=0.463015 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 = 0.215094 Jy ! Component: 100 - total flux cleaned = 0.271609 Jy ! Total flux subtracted in 100 components = 0.271609 Jy ! Clean residual min=-0.009821 max=0.025250 Jy/beam ! Clean residual mean=0.000005 rms=0.002622 Jy/beam ! Combined flux in latest and established models = 0.271609 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.271609 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=0.082778Jy sigma=1.819799 ! Fit after self-cal, rms=0.082728Jy sigma=1.818972 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286079 Jy ! Component: 100 - total flux cleaned = 0.0445383 Jy ! Total flux subtracted in 100 components = 0.0445383 Jy ! Clean residual min=-0.006543 max=0.008600 Jy/beam ! Clean residual mean=0.000004 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.316148 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.316148 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=0.070612Jy sigma=1.494983 ! Fit after self-cal, rms=0.070555Jy sigma=1.493569 ! 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=0.8172 mas, bmaj=1.9 mas, bpa=-2.029 degrees ! Estimated noise=0.315425 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 (-0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135238 Jy ! Component: 100 - total flux cleaned = 0.0215301 Jy ! Component: 150 - total flux cleaned = 0.0270135 Jy ! Component: 200 - total flux cleaned = 0.0308628 Jy ! Total flux subtracted in 200 components = 0.0308628 Jy ! Clean residual min=-0.004559 max=0.006544 Jy/beam ! Clean residual mean=0.000005 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.34701 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.34701 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=0.068123Jy sigma=1.417264 ! Fit after self-cal, rms=0.068083Jy sigma=1.416186 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8172 x 1.9 at -2.029 degrees (North through East) ! Clean map min=-0.0041437 max=0.28876 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 0.99 FD 0.97 HN 1.03 KP 0.97 ! LA 0.97 MK 0.98 NL 1.00 OV 0.95 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.05 KP 0.99 ! LA 1.01 MK 1.02 NL 1.01 OV 1.00 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.05 KP 1.01 ! LA 0.97 MK 1.02 NL 1.03 OV 1.02 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.99 KP 0.97 ! LA 0.98 MK 0.99 NL 0.99 OV 0.98 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.02 KP 0.97 ! LA 0.97 MK 0.97 NL 0.99 OV 0.96 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 0.99 ! LA 0.98 MK 1.01 NL 1.04 OV 0.97 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.04 KP 1.00 ! LA 0.99 MK 1.08 NL 1.01 OV 1.00 ! PT 1.08 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 1.00 ! LA 0.96 MK 1.03 NL 0.99 OV 0.95 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 0.96 ! LA 0.96 MK 1.04 NL 1.01 OV 0.97 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.99 KP 0.95 ! LA 0.95 MK 1.01 NL 0.96 OV 0.97 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.02 KP 0.95 ! LA 0.93 MK 1.02 NL 0.99 OV 0.94 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.94 KP 0.93 ! LA 0.95 MK 0.97 NL 0.94 OV 0.91 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.068083Jy sigma=1.416186 ! Fit after self-cal, rms=0.065104Jy sigma=1.358634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8222 mas, bmaj=1.913 mas, bpa=-2.045 degrees ! Estimated noise=0.313413 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 = 0.000950279 Jy ! Component: 100 - total flux cleaned = 0.00059478 Jy ! Component: 150 - total flux cleaned = 0.000459526 Jy ! Component: 200 - total flux cleaned = 0.000384611 Jy ! Total flux subtracted in 200 components = 0.000384611 Jy ! Clean residual min=-0.003595 max=0.004404 Jy/beam ! Clean residual mean=0.000004 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.347395 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.347395 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=0.064953Jy sigma=1.356648 ! Fit after self-cal, rms=0.064974Jy sigma=1.356419 ! 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=0.064974Jy sigma=1.356419 ! Fit after self-cal, rms=0.065286Jy sigma=1.362792 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8252 mas, bmaj=1.922 mas, bpa=-2.155 degrees ! Estimated noise=0.31097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00332158 Jy ! Component: 100 - total flux cleaned = -0.00523428 Jy ! Component: 150 - total flux cleaned = -0.00663024 Jy ! Component: 200 - total flux cleaned = -0.0076437 Jy ! Total flux subtracted in 200 components = -0.0076437 Jy ! Clean residual min=-0.002945 max=0.004318 Jy/beam ! Clean residual mean=0.000003 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.339751 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 87 components and 0.339751 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=0.065011Jy sigma=1.359966 ! Fit after self-cal, rms=0.065013Jy sigma=1.359836 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 (-3.8, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362858 Jy ! Component: 100 - total flux cleaned = 0.00421016 Jy ! Component: 150 - total flux cleaned = 0.00447863 Jy ! Component: 200 - total flux cleaned = 0.0046483 Jy ! Total flux subtracted in 200 components = 0.0046483 Jy ! Clean residual min=-0.003367 max=0.003884 Jy/beam ! Clean residual mean=0.000003 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.3444 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.3444 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=0.064699Jy sigma=1.355431 ! Fit after self-cal, rms=0.064675Jy sigma=1.354641 ! Inverting map ! Added new window around map position (-18.2, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325203 Jy ! Component: 100 - total flux cleaned = 0.00410835 Jy ! Component: 150 - total flux cleaned = 0.00462514 Jy ! Component: 200 - total flux cleaned = 0.00501907 Jy ! Total flux subtracted in 200 components = 0.00501907 Jy ! Clean residual min=-0.003173 max=0.003635 Jy/beam ! Clean residual mean=0.000002 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.349419 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 130 components and 0.349419 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=0.064356Jy sigma=1.350770 ! Fit after self-cal, rms=0.064347Jy sigma=1.350146 ! 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=0.064347Jy sigma=1.350146 ! Fit after self-cal, rms=0.063939Jy sigma=1.347972 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8261 mas, bmaj=1.924 mas, bpa=-2.192 degrees ! Estimated noise=0.309178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155546 Jy ! Component: 100 - total flux cleaned = -0.00140409 Jy ! Component: 150 - total flux cleaned = -0.00114032 Jy ! Component: 200 - total flux cleaned = -0.000903347 Jy ! Total flux subtracted in 200 components = -0.000903347 Jy ! Clean residual min=-0.003125 max=0.003210 Jy/beam ! Clean residual mean=0.000002 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.348515 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 139 components and 0.348515 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=0.063696Jy sigma=1.345540 ! Fit after self-cal, rms=0.063699Jy sigma=1.345411 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 = 0.000441569 Jy ! Component: 100 - total flux cleaned = 0.000706817 Jy ! Component: 150 - total flux cleaned = 0.0009519 Jy ! Component: 200 - total flux cleaned = 0.00113469 Jy ! Total flux subtracted in 200 components = 0.00113469 Jy ! Clean residual min=-0.003200 max=0.003188 Jy/beam ! Clean residual mean=0.000002 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.34965 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 147 components and 0.34965 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=0.063592Jy sigma=1.344462 ! Fit after self-cal, rms=0.063594Jy sigma=1.344401 ! 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=0.063594Jy sigma=1.344401 ! Fit after self-cal, rms=0.063225Jy sigma=1.341293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=3.046 mas, bpa=1.041 degrees ! Estimated noise=0.403205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00232075 Jy ! Component: 100 - total flux cleaned = -0.00216988 Jy ! Component: 150 - total flux cleaned = -0.00192104 Jy ! Component: 200 - total flux cleaned = -0.00176034 Jy ! Total flux subtracted in 200 components = -0.00176034 Jy ! Clean residual min=-0.004764 max=0.004408 Jy/beam ! Clean residual mean=0.000005 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.34789 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 163 components and 0.34789 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=0.063119Jy sigma=1.340941 ! Fit after self-cal, rms=0.063112Jy sigma=1.340634 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 = 7.80343e-05 Jy ! Component: 100 - total flux cleaned = 0.000409178 Jy ! Component: 150 - total flux cleaned = 0.00049688 Jy ! Component: 200 - total flux cleaned = 0.000533293 Jy ! Total flux subtracted in 200 components = 0.000533293 Jy ! Clean residual min=-0.004876 max=0.004414 Jy/beam ! Clean residual mean=0.000005 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.348423 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 175 components and 0.348423 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=0.063081Jy sigma=1.340828 ! Fit after self-cal, rms=0.063078Jy sigma=1.340669 ! 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=0.8271 mas, bmaj=1.926 mas, bpa=-2.231 degrees ! Estimated noise=0.308098 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8271 x 1.926 at -2.231 degrees (North through East) ! Clean map min=-0.0031233 max=0.27994 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=0.6713 mas, bmaj=1.731 mas, bpa=-3.828 degrees ! Estimated noise=0.454079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.210802 Jy ! Component: 100 - total flux cleaned = 0.264849 Jy ! Component: 150 - total flux cleaned = 0.291468 Jy ! Component: 200 - total flux cleaned = 0.305795 Jy ! Total flux subtracted in 200 components = 0.305795 Jy ! Clean residual min=-0.005017 max=0.007294 Jy/beam ! Clean residual mean=0.000002 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.305794 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.305794 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8271 mas, bmaj=1.926 mas, bpa=-2.231 degrees ! Estimated noise=0.308098 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 = 0.0119774 Jy ! Component: 100 - total flux cleaned = 0.0196548 Jy ! Component: 150 - total flux cleaned = 0.0252645 Jy ! Component: 200 - total flux cleaned = 0.0296033 Jy ! Total flux subtracted in 200 components = 0.0296033 Jy ! Clean residual min=-0.003216 max=0.004125 Jy/beam ! Clean residual mean=0.000002 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.335398 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 43 components and 0.335398 Jy ! Inverting map ! Added new window around map position (17.8, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400322 Jy ! Component: 100 - total flux cleaned = 0.00682613 Jy ! Component: 150 - total flux cleaned = 0.00854013 Jy ! Component: 200 - total flux cleaned = 0.0100553 Jy ! Total flux subtracted in 200 components = 0.0100553 Jy ! Clean residual min=-0.003173 max=0.003389 Jy/beam ! Clean residual mean=0.000002 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.345453 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 73 components and 0.345453 Jy ! Inverting map ! Added new window around map position (-13, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288442 Jy ! Component: 100 - total flux cleaned = 0.00396717 Jy ! Component: 150 - total flux cleaned = 0.00493269 Jy ! Component: 200 - total flux cleaned = 0.00568664 Jy ! Total flux subtracted in 200 components = 0.00568664 Jy ! Clean residual min=-0.003102 max=0.002892 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.35114 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 104 components and 0.35114 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=2.037 mas, bmaj=3.046 mas, bpa=1.041 degrees ! Estimated noise=0.403205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101131 Jy ! Component: 100 - total flux cleaned = 0.00169537 Jy ! Component: 150 - total flux cleaned = 0.00234355 Jy ! Component: 200 - total flux cleaned = 0.00297152 Jy ! Total flux subtracted in 200 components = 0.00297152 Jy ! Clean residual min=-0.004790 max=0.004134 Jy/beam ! Clean residual mean=0.000003 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.354111 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 = 0.00055613 Jy ! Component: 100 - total flux cleaned = 0.00087432 Jy ! Component: 150 - total flux cleaned = 0.00112872 Jy ! Component: 200 - total flux cleaned = 0.00124812 Jy ! Total flux subtracted in 200 components = 0.00124812 Jy ! Clean residual min=-0.004702 max=0.004002 Jy/beam ! Clean residual mean=0.000003 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.355359 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 136 components and 0.355359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8271 mas, bmaj=1.926 mas, bpa=-2.231 degrees ! Estimated noise=0.308098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289719 Jy ! Component: 100 - total flux cleaned = 0.000765469 Jy ! Component: 150 - total flux cleaned = 0.000976856 Jy ! Component: 200 - total flux cleaned = 0.00113236 Jy ! Total flux subtracted in 200 components = 0.00113236 Jy ! Clean residual min=-0.003093 max=0.002776 Jy/beam ! Clean residual mean=0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.356492 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 153 components and 0.356492 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=0.062842Jy sigma=1.338258 ! Fit after self-cal, rms=0.062801Jy sigma=1.337111 wmodel /J1239+0443_X_map.mod ! wmodel: Unable to open new model file: /J1239+0443_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1239+0443_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8271 x 1.926 at -2.231 degrees (North through East) ! Clean map min=-0.0027305 max=0.27848 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1239+0443_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.27848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000671791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.723704 0.723704 1.44741 2.89482 5.78963 11.5793 23.1585 46.3171 92.6341 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.278 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 414.534 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1239+0443_X_dfm.log closed on Thu May 19 20:19:23 2016