! Started logfile: /scr/pima/bg219g_uvs/J1510+5702_X_dfm.log on Thu May 19 21:50:59 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/J1510+5702_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1510+5702_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J1510+5702 ! ! 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 3192 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 J1510+5702_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019532Jy sigma=19.677592 ! Fit after self-cal, rms=0.835424Jy sigma=16.002804 ! 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=0.6315 mas, bmaj=2.44 mas, bpa=19.48 degrees ! Estimated noise=1.17849 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 = 0.13061 Jy ! Component: 100 - total flux cleaned = 0.159546 Jy ! Total flux subtracted in 100 components = 0.159546 Jy ! Clean residual min=-0.007794 max=0.010208 Jy/beam ! Clean residual mean=-0.000002 rms=0.002037 Jy/beam ! Combined flux in latest and established models = 0.159546 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.159546 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=0.081914Jy sigma=1.414680 ! Fit after self-cal, rms=0.081733Jy sigma=1.410631 ! 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=0.8021 mas, bmaj=2.627 mas, bpa=19.32 degrees ! Estimated noise=0.744699 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 = 0.013179 Jy ! Component: 100 - total flux cleaned = 0.0196027 Jy ! Component: 150 - total flux cleaned = 0.023576 Jy ! Component: 200 - total flux cleaned = 0.0261793 Jy ! Total flux subtracted in 200 components = 0.0261793 Jy ! Clean residual min=-0.005532 max=0.005508 Jy/beam ! Clean residual mean=-0.000006 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.185726 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.185726 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=0.080072Jy sigma=1.359440 ! Fit after self-cal, rms=0.080016Jy sigma=1.358719 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8021 x 2.627 at 19.32 degrees (North through East) ! Clean map min=-0.0048722 max=0.17041 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 1.01 FD 1.05 HN 1.10 KP 0.97 ! LA 0.91 MK 0.93 NL 1.02 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.01 KP 1.05 ! LA 0.96 MK 0.88 NL 1.04 OV 1.03 ! PT 0.93 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.12 HN 0.98 KP 1.00 ! LA 0.97 MK 0.94 NL 1.00 OV 0.88 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 0.97 KP 1.02 ! LA 0.91 MK 0.91 NL 1.01 OV 1.01 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 1.01 KP 0.94 ! LA 0.92 MK 0.98 NL 0.94 OV 1.07 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.01 KP 1.00 ! LA 0.91 MK 0.98 NL 0.99 OV 0.91 ! PT 1.05 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 1.03 FD 0.98 HN 1.09 KP 1.01 ! LA 0.93 MK 1.02 NL 1.02 OV 0.96 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.01 KP 1.02 ! LA 0.84 MK 1.00 NL 0.98 OV 0.95 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.00 KP 0.92 ! LA 0.92 MK 1.07 NL 0.96 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 0.99 KP 0.99 ! LA 0.94 MK 0.95 NL 0.97 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 1.00 KP 0.98 ! LA 0.94 MK 1.10 NL 1.00 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Fit before self-cal, rms=0.080016Jy sigma=1.358719 ! Fit after self-cal, rms=0.078085Jy sigma=1.335548 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8045 mas, bmaj=2.648 mas, bpa=19.22 degrees ! Estimated noise=0.73478 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 = -0.00202496 Jy ! Component: 100 - total flux cleaned = -0.00254875 Jy ! Component: 150 - total flux cleaned = -0.00271837 Jy ! Component: 200 - total flux cleaned = -0.00271854 Jy ! Total flux subtracted in 200 components = -0.00271854 Jy ! Clean residual min=-0.003971 max=0.003364 Jy/beam ! Clean residual mean=-0.000001 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.183007 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.183007 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=0.077979Jy sigma=1.334844 ! Fit after self-cal, rms=0.078010Jy sigma=1.334533 ! 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=0.078010Jy sigma=1.334533 ! Fit after self-cal, rms=0.077613Jy sigma=1.334259 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8052 mas, bmaj=2.651 mas, bpa=19.19 degrees ! Estimated noise=0.730404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140445 Jy ! Component: 100 - total flux cleaned = -0.00160466 Jy ! Component: 150 - total flux cleaned = -0.00167252 Jy ! Component: 200 - total flux cleaned = -0.00170174 Jy ! Total flux subtracted in 200 components = -0.00170174 Jy ! Clean residual min=-0.003864 max=0.003288 Jy/beam ! Clean residual mean=-0.000001 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.181305 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.181305 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=0.077545Jy sigma=1.334055 ! Fit after self-cal, rms=0.077540Jy sigma=1.334014 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 = -2.80361e-05 Jy ! Component: 100 - total flux cleaned = -8.18325e-05 Jy ! Component: 150 - total flux cleaned = -5.63659e-05 Jy ! Component: 200 - total flux cleaned = -5.58618e-05 Jy ! Total flux subtracted in 200 components = -5.58618e-05 Jy ! Clean residual min=-0.003844 max=0.003252 Jy/beam ! Clean residual mean=-0.000001 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.181249 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.181249 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=0.077519Jy sigma=1.333748 ! Fit after self-cal, rms=0.077515Jy sigma=1.333727 ! 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=0.077515Jy sigma=1.333727 ! Fit after self-cal, rms=0.077080Jy sigma=1.333508 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8053 mas, bmaj=2.653 mas, bpa=19.18 degrees ! Estimated noise=0.725688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112923 Jy ! Component: 100 - total flux cleaned = -0.00123955 Jy ! Component: 150 - total flux cleaned = -0.00124103 Jy ! Component: 200 - total flux cleaned = -0.00124133 Jy ! Total flux subtracted in 200 components = -0.00124133 Jy ! Clean residual min=-0.003769 max=0.003196 Jy/beam ! Clean residual mean=-0.000001 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.180008 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.180008 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=0.077030Jy sigma=1.333610 ! Fit after self-cal, rms=0.077027Jy sigma=1.333600 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 = 1.3754e-06 Jy ! Component: 100 - total flux cleaned = 2.26318e-05 Jy ! Component: 150 - total flux cleaned = 4.28186e-05 Jy ! Component: 200 - total flux cleaned = 4.23322e-05 Jy ! Total flux subtracted in 200 components = 4.23322e-05 Jy ! Clean residual min=-0.003749 max=0.003166 Jy/beam ! Clean residual mean=-0.000001 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.18005 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.18005 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=0.077015Jy sigma=1.333449 ! Fit after self-cal, rms=0.077012Jy sigma=1.333442 ! 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=0.077012Jy sigma=1.333442 ! Fit after self-cal, rms=0.076185Jy sigma=1.329897 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.074 mas, bmaj=2.976 mas, bpa=14.97 degrees ! Estimated noise=0.936867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193783 Jy ! Component: 100 - total flux cleaned = -0.00213077 Jy ! Component: 150 - total flux cleaned = -0.00216217 Jy ! Component: 200 - total flux cleaned = -0.00216251 Jy ! Total flux subtracted in 200 components = -0.00216251 Jy ! Clean residual min=-0.003489 max=0.003681 Jy/beam ! Clean residual mean=-0.000000 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.177888 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.177888 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=0.076153Jy sigma=1.330217 ! Fit after self-cal, rms=0.076137Jy sigma=1.329929 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 = -2.12492e-05 Jy ! Component: 100 - total flux cleaned = 0.000103224 Jy ! Component: 150 - total flux cleaned = 0.000122395 Jy ! Component: 200 - total flux cleaned = 0.000122547 Jy ! Total flux subtracted in 200 components = 0.000122547 Jy ! Clean residual min=-0.003437 max=0.003515 Jy/beam ! Clean residual mean=-0.000000 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.17801 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.17801 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=0.076142Jy sigma=1.330095 ! Fit after self-cal, rms=0.076131Jy sigma=1.329964 ! 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=0.8057 mas, bmaj=2.655 mas, bpa=19.16 degrees ! Estimated noise=0.718894 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8057 x 2.655 at 19.16 degrees (North through East) ! Clean map min=-0.003272 max=0.16406 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=0.633 mas, bmaj=2.467 mas, bpa=19.37 degrees ! Estimated noise=1.15094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12766 Jy ! Component: 100 - total flux cleaned = 0.155934 Jy ! Component: 150 - total flux cleaned = 0.165631 Jy ! Component: 200 - total flux cleaned = 0.170499 Jy ! Total flux subtracted in 200 components = 0.170499 Jy ! Clean residual min=-0.006488 max=0.006555 Jy/beam ! Clean residual mean=0.000000 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.170499 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.170499 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8057 mas, bmaj=2.655 mas, bpa=19.16 degrees ! Estimated noise=0.718894 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 = 0.0041705 Jy ! Component: 100 - total flux cleaned = 0.0059602 Jy ! Component: 150 - total flux cleaned = 0.00641251 Jy ! Component: 200 - total flux cleaned = 0.00666283 Jy ! Total flux subtracted in 200 components = 0.00666283 Jy ! Clean residual min=-0.003989 max=0.003308 Jy/beam ! Clean residual mean=-0.000001 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.177162 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.177162 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=2.074 mas, bmaj=2.976 mas, bpa=14.97 degrees ! Estimated noise=0.936867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134213 Jy ! Component: 100 - total flux cleaned = 0.000282331 Jy ! Component: 150 - total flux cleaned = 0.000582002 Jy ! Component: 200 - total flux cleaned = 0.00077038 Jy ! Total flux subtracted in 200 components = 0.00077038 Jy ! Clean residual min=-0.003429 max=0.003685 Jy/beam ! Clean residual mean=-0.000000 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.177932 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 = 3.26072e-05 Jy ! Component: 100 - total flux cleaned = 8.63153e-05 Jy ! Component: 150 - total flux cleaned = 0.000111725 Jy ! Component: 200 - total flux cleaned = 0.00013566 Jy ! Total flux subtracted in 200 components = 0.00013566 Jy ! Clean residual min=-0.003453 max=0.003615 Jy/beam ! Clean residual mean=-0.000000 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.178068 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.178068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8057 mas, bmaj=2.655 mas, bpa=19.16 degrees ! Estimated noise=0.718894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576633 Jy ! Component: 100 - total flux cleaned = 0.000222954 Jy ! Component: 150 - total flux cleaned = 9.86283e-05 Jy ! Component: 200 - total flux cleaned = 5.9966e-05 Jy ! Total flux subtracted in 200 components = 5.9966e-05 Jy ! Clean residual min=-0.003576 max=0.003085 Jy/beam ! Clean residual mean=-0.000000 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.178128 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.178128 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=0.076136Jy sigma=1.330887 ! Fit after self-cal, rms=0.076134Jy sigma=1.330726 wmodel /J1510+5702_X_map.mod ! wmodel: Unable to open new model file: /J1510+5702_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1510+5702_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8057 x 2.655 at 19.16 degrees (North through East) ! Clean map min=-0.0032959 max=0.16418 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1510+5702_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.164183 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000809082 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47838 1.47838 2.95675 5.9135 11.827 23.654 47.308 94.616 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.164 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 202.925 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1510+5702_X_dfm.log closed on Thu May 19 21:51:02 2016