! Started logfile: /scr/pima/bg219e_uvs/J2039-1046_X_uvs.log on Thu Apr 7 09:18:14 2016 obs /scr/pima/bg219e_uvs/J2039-1046_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2039-1046_X_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.877505 visibilities/baseline/integration-bin. ! Found source: J2039-1046 ! ! 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 23124 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! 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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J2039-1046_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.014500Jy sigma=24.132376 ! Fit after self-cal, rms=0.807368Jy sigma=19.155880 ! 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=0.8783 mas, bmaj=2.924 mas, bpa=19.16 degrees ! Estimated noise=0.439177 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 = 0.150838 Jy ! Component: 100 - total flux cleaned = 0.183738 Jy ! Total flux subtracted in 100 components = 0.183738 Jy ! Clean residual min=-0.003804 max=0.009215 Jy/beam ! Clean residual mean=0.000008 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.183738 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.183738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061881Jy sigma=1.400751 ! Fit after self-cal, rms=0.061870Jy sigma=1.400392 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00879504 Jy ! Component: 100 - total flux cleaned = 0.0132217 Jy ! Total flux subtracted in 100 components = 0.0132217 Jy ! Clean residual min=-0.002801 max=0.003354 Jy/beam ! Clean residual mean=0.000004 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.19696 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.19696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060416Jy sigma=1.361773 ! Fit after self-cal, rms=0.060409Jy sigma=1.361364 ! 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=1.119 mas, bmaj=3.011 mas, bpa=16.17 degrees ! Estimated noise=0.275946 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 (1.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479892 Jy ! Component: 100 - total flux cleaned = 0.00781903 Jy ! Component: 150 - total flux cleaned = 0.00990541 Jy ! Component: 200 - total flux cleaned = 0.0114119 Jy ! Total flux subtracted in 200 components = 0.0114119 Jy ! Clean residual min=-0.001787 max=0.002122 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.208372 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 65 components and 0.208372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059991Jy sigma=1.350280 ! Fit after self-cal, rms=0.059989Jy sigma=1.350039 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 3.011 at 16.17 degrees (North through East) ! Clean map min=-0.0016601 max=0.19343 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 1.03 FD 1.00 HN 1.00 KP 0.97 ! LA 1.00 NL 1.03 OV 1.01 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.99 ! LA 1.00 NL 1.01 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.99 ! LA 0.99 NL 1.00 OV 1.00 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.04 KP 1.00 ! LA 0.99 NL 0.99 OV 1.01 PT 0.98 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.00 ! LA 0.98 NL 0.99 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 0.99 ! LA 0.99 NL 1.03 OV 0.99 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 1.02 ! LA 1.00 NL 0.99 OV 1.00 PT 0.98 ! SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059989Jy sigma=1.350039 ! Fit after self-cal, rms=0.059789Jy sigma=1.346349 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=3.02 mas, bpa=16.16 degrees ! Estimated noise=0.275043 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 = -0.000202313 Jy ! Component: 100 - total flux cleaned = 0.000121895 Jy ! Component: 150 - total flux cleaned = 0.000335952 Jy ! Component: 200 - total flux cleaned = 0.000425041 Jy ! Total flux subtracted in 200 components = 0.000425041 Jy ! Clean residual min=-0.001783 max=0.001541 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.208797 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.208797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059773Jy sigma=1.345912 ! Fit after self-cal, rms=0.059772Jy sigma=1.345841 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059772Jy sigma=1.345841 ! Fit after self-cal, rms=0.059744Jy sigma=1.343265 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=3.018 mas, bpa=16.14 degrees ! Estimated noise=0.274999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275083 Jy ! Component: 100 - total flux cleaned = 0.000399066 Jy ! Component: 150 - total flux cleaned = 0.000438713 Jy ! Component: 200 - total flux cleaned = 0.00045072 Jy ! Total flux subtracted in 200 components = 0.00045072 Jy ! Clean residual min=-0.001683 max=0.001407 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.209247 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.209247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059738Jy sigma=1.343095 ! Fit after self-cal, rms=0.059740Jy sigma=1.343071 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 = 8.57194e-05 Jy ! Component: 100 - total flux cleaned = 0.000151792 Jy ! Component: 150 - total flux cleaned = 0.00017193 Jy ! Component: 200 - total flux cleaned = 0.000181644 Jy ! Total flux subtracted in 200 components = 0.000181644 Jy ! Clean residual min=-0.001658 max=0.001398 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.209429 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.209429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059736Jy sigma=1.342983 ! Fit after self-cal, rms=0.059735Jy sigma=1.342980 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059735Jy sigma=1.342980 ! Fit after self-cal, rms=0.059732Jy sigma=1.342992 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=3.018 mas, bpa=16.15 degrees ! Estimated noise=0.274905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.9802e-05 Jy ! Component: 100 - total flux cleaned = 0.000112427 Jy ! Component: 150 - total flux cleaned = 0.000131309 Jy ! Component: 200 - total flux cleaned = 0.000140451 Jy ! Total flux subtracted in 200 components = 0.000140451 Jy ! Clean residual min=-0.001682 max=0.001410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.20957 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 0.20957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059729Jy sigma=1.342913 ! Fit after self-cal, rms=0.059729Jy sigma=1.342909 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 = 5.41249e-05 Jy ! Component: 100 - total flux cleaned = 7.95868e-05 Jy ! Component: 150 - total flux cleaned = 8.76749e-05 Jy ! Component: 200 - total flux cleaned = 9.56091e-05 Jy ! Total flux subtracted in 200 components = 9.56091e-05 Jy ! Clean residual min=-0.001677 max=0.001404 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.209665 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.209665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059727Jy sigma=1.342858 ! Fit after self-cal, rms=0.059726Jy sigma=1.342858 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059726Jy sigma=1.342858 ! Fit after self-cal, rms=0.059713Jy sigma=1.342853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=3.999 mas, bpa=6.072 degrees ! Estimated noise=0.315114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107098 Jy ! Component: 100 - total flux cleaned = 0.000218978 Jy ! Component: 150 - total flux cleaned = 0.000302165 Jy ! Component: 200 - total flux cleaned = 0.000365679 Jy ! Total flux subtracted in 200 components = 0.000365679 Jy ! Clean residual min=-0.001663 max=0.001473 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.210031 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 130 components and 0.210031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059712Jy sigma=1.342822 ! Fit after self-cal, rms=0.059712Jy sigma=1.342813 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 = -7.43947e-06 Jy ! Component: 100 - total flux cleaned = 6.35687e-05 Jy ! Component: 150 - total flux cleaned = 9.69239e-05 Jy ! Component: 200 - total flux cleaned = 0.000106986 Jy ! Total flux subtracted in 200 components = 0.000106986 Jy ! Clean residual min=-0.001642 max=0.001470 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.210138 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 0.210138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059711Jy sigma=1.342800 ! Fit after self-cal, rms=0.059711Jy sigma=1.342799 ! 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=1.122 mas, bmaj=3.017 mas, bpa=16.15 degrees ! Estimated noise=0.274825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 3.017 at 16.15 degrees (North through East) ! Clean map min=-0.001605 max=0.19254 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=0.8798 mas, bmaj=2.927 mas, bpa=19.18 degrees ! Estimated noise=0.438843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150684 Jy ! Component: 100 - total flux cleaned = 0.183608 Jy ! Component: 150 - total flux cleaned = 0.192315 Jy ! Component: 200 - total flux cleaned = 0.196673 Jy ! Total flux subtracted in 200 components = 0.196673 Jy ! Clean residual min=-0.002630 max=0.002858 Jy/beam ! Clean residual mean=0.000003 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.196673 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.196673 Jy ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=3.017 mas, bpa=16.15 degrees ! Estimated noise=0.274825 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 = 0.00403296 Jy ! Component: 100 - total flux cleaned = 0.00647847 Jy ! Component: 150 - total flux cleaned = 0.00814224 Jy ! Component: 200 - total flux cleaned = 0.00934683 Jy ! Total flux subtracted in 200 components = 0.00934683 Jy ! Clean residual min=-0.001717 max=0.001614 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.20602 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 75 components and 0.20602 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=2.222 mas, bmaj=3.999 mas, bpa=6.072 degrees ! Estimated noise=0.315114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134092 Jy ! Component: 100 - total flux cleaned = 0.00223743 Jy ! Component: 150 - total flux cleaned = 0.00286426 Jy ! Component: 200 - total flux cleaned = 0.00331832 Jy ! Total flux subtracted in 200 components = 0.00331832 Jy ! Clean residual min=-0.001663 max=0.001490 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.209338 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 = 0.00027022 Jy ! Component: 100 - total flux cleaned = 0.000421861 Jy ! Component: 150 - total flux cleaned = 0.000541063 Jy ! Component: 200 - total flux cleaned = 0.000635458 Jy ! Total flux subtracted in 200 components = 0.000635458 Jy ! Clean residual min=-0.001641 max=0.001473 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.209974 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 124 components and 0.209974 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=3.017 mas, bpa=16.15 degrees ! Estimated noise=0.274825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.7461e-05 Jy ! Component: 100 - total flux cleaned = -7.95135e-06 Jy ! Component: 150 - total flux cleaned = 4.40089e-05 Jy ! Component: 200 - total flux cleaned = 8.80769e-05 Jy ! Total flux subtracted in 200 components = 8.80769e-05 Jy ! Clean residual min=-0.001693 max=0.001449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.210062 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 135 components and 0.210062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059716Jy sigma=1.342881 ! Fit after self-cal, rms=0.059715Jy sigma=1.342865 wmodel /scr/pima/bg219e_uvs/J2039-1046_X_map.mod ! Writing 135 model components to file: /scr/pima/bg219e_uvs/J2039-1046_X_map.mod wobs /scr/pima/bg219e_uvs/J2039-1046_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2039-1046_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2039-1046_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J2039-1046_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000596589 Jy ! Component: 100 - total flux cleaned = -0.000727699 Jy ! Component: 150 - total flux cleaned = -0.000679374 Jy ! Component: 200 - total flux cleaned = -0.000724418 Jy ! Component: 250 - total flux cleaned = -0.000788977 Jy ! Component: 300 - total flux cleaned = -0.000892459 Jy ! Component: 350 - total flux cleaned = -0.000952068 Jy ! Component: 400 - total flux cleaned = -0.000913021 Jy ! Component: 450 - total flux cleaned = -0.000913149 Jy ! Component: 500 - total flux cleaned = -0.000913071 Jy ! Component: 550 - total flux cleaned = -0.000930428 Jy ! Component: 600 - total flux cleaned = -0.000912895 Jy ! Component: 650 - total flux cleaned = -0.000912835 Jy ! Component: 700 - total flux cleaned = -0.000929288 Jy ! Component: 750 - total flux cleaned = -0.000961379 Jy ! Component: 800 - total flux cleaned = -0.000961286 Jy ! Component: 850 - total flux cleaned = -0.000961228 Jy ! Component: 900 - total flux cleaned = -0.00102104 Jy ! Component: 950 - total flux cleaned = -0.00096225 Jy ! Component: 1000 - total flux cleaned = -0.000991118 Jy ! Component: 1050 - total flux cleaned = -0.00097679 Jy ! Component: 1100 - total flux cleaned = -0.000949212 Jy ! Component: 1150 - total flux cleaned = -0.00099037 Jy ! Component: 1200 - total flux cleaned = -0.000936467 Jy ! Component: 1250 - total flux cleaned = -0.000923216 Jy ! Component: 1300 - total flux cleaned = -0.00091042 Jy ! Component: 1350 - total flux cleaned = -0.000922907 Jy ! Component: 1400 - total flux cleaned = -0.000910153 Jy ! Component: 1450 - total flux cleaned = -0.000860334 Jy ! Component: 1500 - total flux cleaned = -0.00083577 Jy ! Component: 1550 - total flux cleaned = -0.000811799 Jy ! Component: 1600 - total flux cleaned = -0.000752616 Jy ! Component: 1650 - total flux cleaned = -0.000705651 Jy ! Component: 1700 - total flux cleaned = -0.000601754 Jy ! Component: 1750 - total flux cleaned = -0.0005334 Jy ! Component: 1800 - total flux cleaned = -0.000465938 Jy ! Component: 1850 - total flux cleaned = -0.000443633 Jy ! Component: 1900 - total flux cleaned = -0.000377555 Jy ! Component: 1950 - total flux cleaned = -0.000258208 Jy ! Component: 2000 - total flux cleaned = -0.000183115 Jy ! Component: 2050 - total flux cleaned = -0.000151424 Jy ! Component: 2100 - total flux cleaned = -5.68346e-05 Jy ! Component: 2150 - total flux cleaned = 1.59147e-05 Jy ! Component: 2200 - total flux cleaned = 6.73201e-05 Jy ! Component: 2250 - total flux cleaned = 0.000148767 Jy ! Component: 2300 - total flux cleaned = 0.00020926 Jy ! Component: 2350 - total flux cleaned = 0.000269237 Jy ! Component: 2400 - total flux cleaned = 0.000318684 Jy ! Component: 2450 - total flux cleaned = 0.000377512 Jy ! Component: 2500 - total flux cleaned = 0.000425869 Jy ! Component: 2550 - total flux cleaned = 0.000473818 Jy ! Component: 2600 - total flux cleaned = 0.000483336 Jy ! Component: 2650 - total flux cleaned = 0.000539961 Jy ! Component: 2700 - total flux cleaned = 0.000530473 Jy ! Component: 2750 - total flux cleaned = 0.000530454 Jy ! Component: 2800 - total flux cleaned = 0.000576427 Jy ! Component: 2850 - total flux cleaned = 0.000585442 Jy ! Component: 2900 - total flux cleaned = 0.000567262 Jy ! Component: 2950 - total flux cleaned = 0.000603226 Jy ! Component: 3000 - total flux cleaned = 0.000647818 Jy ! Component: 3050 - total flux cleaned = 0.000656612 Jy ! Component: 3100 - total flux cleaned = 0.000700642 Jy ! Component: 3150 - total flux cleaned = 0.000735465 Jy ! Component: 3200 - total flux cleaned = 0.000744077 Jy ! Component: 3250 - total flux cleaned = 0.000795671 Jy ! Component: 3300 - total flux cleaned = 0.000812812 Jy ! Component: 3350 - total flux cleaned = 0.000838248 Jy ! Component: 3400 - total flux cleaned = 0.00085517 Jy ! Component: 3450 - total flux cleaned = 0.000922335 Jy ! Component: 3500 - total flux cleaned = 0.000930607 Jy ! Component: 3550 - total flux cleaned = 0.000963804 Jy ! Component: 3600 - total flux cleaned = 0.00101328 Jy ! Component: 3650 - total flux cleaned = 0.00102971 Jy ! Component: 3700 - total flux cleaned = 0.00107052 Jy ! Component: 3750 - total flux cleaned = 0.00109491 Jy ! Component: 3800 - total flux cleaned = 0.00111912 Jy ! Component: 3850 - total flux cleaned = 0.00115936 Jy ! Component: 3900 - total flux cleaned = 0.00119138 Jy ! Component: 3950 - total flux cleaned = 0.00125504 Jy ! Component: 4000 - total flux cleaned = 0.00127879 Jy ! Component: 4050 - total flux cleaned = 0.00131029 Jy ! Total flux subtracted in 4096 components = 0.0013417 Jy ! Clean residual min=-0.000604 max=0.000468 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.211403 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 399 components and 0.211403 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2039-1046_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 3.017 at 16.15 degrees (North through East) ! Clean map min=-0.0010929 max=0.19274 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2039-1046_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.192737 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135133 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.210338 0.210338 0.420677 0.841354 1.68271 3.36541 6.73083 13.4617 26.9233 53.8466 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.192 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1426.27 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2039-1046_X_uvs.log closed on Thu Apr 7 09:18:18 2016