! Started logfile: /scr/pima/bg219g_uvs/J1333-1950_X_dfm.log on Thu May 19 21:48:11 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/J1333-1950_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1333-1950_X_uva.fits ! AN table 1: 26 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.811813 visibilities/baseline/integration-bin. ! Found source: J1333-1950 ! ! 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 7092 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 J1333-1950_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998903Jy sigma=22.626517 ! Fit after self-cal, rms=0.718945Jy sigma=16.354832 ! 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=0.8318 mas, bmaj=3.602 mas, bpa=-9.609 degrees ! Estimated noise=0.722527 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 = 0.21983 Jy ! Component: 100 - total flux cleaned = 0.267777 Jy ! Total flux subtracted in 100 components = 0.267777 Jy ! Clean residual min=-0.007268 max=0.013407 Jy/beam ! Clean residual mean=-0.000004 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.267777 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.267777 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=0.069752Jy sigma=1.562198 ! Fit after self-cal, rms=0.069746Jy sigma=1.562078 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010604 Jy ! Component: 100 - total flux cleaned = 0.0142897 Jy ! Total flux subtracted in 100 components = 0.0142897 Jy ! Clean residual min=-0.006524 max=0.006507 Jy/beam ! Clean residual mean=0.000005 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.282067 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.282067 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=0.067817Jy sigma=1.515735 ! Fit after self-cal, rms=0.067795Jy sigma=1.515323 ! 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=1.046 mas, bmaj=3.765 mas, bpa=-8.606 degrees ! Estimated noise=0.399143 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 = 0.00371396 Jy ! Component: 100 - total flux cleaned = 0.00526135 Jy ! Component: 150 - total flux cleaned = 0.00553874 Jy ! Component: 200 - total flux cleaned = 0.0055391 Jy ! Total flux subtracted in 200 components = 0.0055391 Jy ! Clean residual min=-0.004973 max=0.004721 Jy/beam ! Clean residual mean=0.000005 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.287606 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.287606 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=0.067625Jy sigma=1.510750 ! Fit after self-cal, rms=0.067623Jy sigma=1.510723 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 3.765 at -8.606 degrees (North through East) ! Clean map min=-0.0047464 max=0.2843 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 1.01 KP 1.01 LA 1.01 ! MK 0.96 NL 1.03 OV 0.96 PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 KP 1.04 LA 0.98 ! MK 0.97 NL 1.01 OV 0.97 PT 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 KP 1.00 LA 0.96 ! MK 0.96 NL 1.00 OV 0.98 PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 KP 1.03 LA 0.96 ! MK 1.00 NL 1.00 OV 0.98 PT 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 0.96 LA 0.97 ! MK 1.02 NL 1.00 OV 0.98 PT 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 KP 1.00 LA 1.00 ! MK 1.02 NL 1.01 OV 0.96 PT 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 KP 0.99 LA 0.95 ! MK 0.99 NL 1.04 OV 0.98 PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 KP 0.99 LA 1.01 ! MK 1.00 NL 1.00 OV 0.96 PT 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 KP 1.02 LA 0.95 ! MK 1.07 NL 1.00 OV 0.96 PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 KP 0.98 LA 0.97 ! MK 1.00 NL 1.01 OV 1.00 PT 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 1.01 LA 0.97 ! MK 1.05 NL 1.00 OV 0.95 PT 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 0.97 LA 1.01 ! MK 1.00 NL 1.01 OV 0.98 PT 1.00 ! ! ! Fit before self-cal, rms=0.067623Jy sigma=1.510723 ! Fit after self-cal, rms=0.066517Jy sigma=1.487913 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=3.762 mas, bpa=-8.605 degrees ! Estimated noise=0.398753 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 = 0.000900889 Jy ! Component: 100 - total flux cleaned = 0.00105967 Jy ! Component: 150 - total flux cleaned = 0.00107545 Jy ! Component: 200 - total flux cleaned = 0.00110206 Jy ! Total flux subtracted in 200 components = 0.00110206 Jy ! Clean residual min=-0.003299 max=0.003665 Jy/beam ! Clean residual mean=-0.000004 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.288708 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.288708 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=0.066503Jy sigma=1.487614 ! Fit after self-cal, rms=0.066527Jy sigma=1.487506 ! 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=0.066527Jy sigma=1.487506 ! Fit after self-cal, rms=0.066573Jy sigma=1.487427 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.757 mas, bpa=-8.6 degrees ! Estimated noise=0.398929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651468 Jy ! Component: 100 - total flux cleaned = 0.000772745 Jy ! Component: 150 - total flux cleaned = 0.000797816 Jy ! Component: 200 - total flux cleaned = 0.000830303 Jy ! Total flux subtracted in 200 components = 0.000830303 Jy ! Clean residual min=-0.003183 max=0.003579 Jy/beam ! Clean residual mean=-0.000004 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.289538 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.289538 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=0.066564Jy sigma=1.487266 ! Fit after self-cal, rms=0.066564Jy sigma=1.487258 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 = 3.22294e-05 Jy ! Component: 100 - total flux cleaned = 5.29969e-05 Jy ! Component: 150 - total flux cleaned = 6.15573e-05 Jy ! Component: 200 - total flux cleaned = 6.20603e-05 Jy ! Total flux subtracted in 200 components = 6.20603e-05 Jy ! Clean residual min=-0.003183 max=0.003602 Jy/beam ! Clean residual mean=-0.000004 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.2896 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.2896 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=0.066562Jy sigma=1.487199 ! Fit after self-cal, rms=0.066561Jy sigma=1.487188 ! 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=0.066561Jy sigma=1.487188 ! Fit after self-cal, rms=0.066587Jy sigma=1.487126 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.752 mas, bpa=-8.597 degrees ! Estimated noise=0.398972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515517 Jy ! Component: 100 - total flux cleaned = 0.000600702 Jy ! Component: 150 - total flux cleaned = 0.000640041 Jy ! Component: 200 - total flux cleaned = 0.000665992 Jy ! Total flux subtracted in 200 components = 0.000665992 Jy ! Clean residual min=-0.003119 max=0.003524 Jy/beam ! Clean residual mean=-0.000004 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.290266 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.290266 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=0.066581Jy sigma=1.487032 ! Fit after self-cal, rms=0.066581Jy sigma=1.487025 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 = 2.72917e-05 Jy ! Component: 100 - total flux cleaned = 5.15986e-05 Jy ! Component: 150 - total flux cleaned = 6.48745e-05 Jy ! Component: 200 - total flux cleaned = 7.73731e-05 Jy ! Total flux subtracted in 200 components = 7.73731e-05 Jy ! Clean residual min=-0.003129 max=0.003546 Jy/beam ! Clean residual mean=-0.000004 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.290343 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.290343 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=0.066579Jy sigma=1.486993 ! Fit after self-cal, rms=0.066579Jy sigma=1.486987 ! 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=0.066579Jy sigma=1.486987 ! Fit after self-cal, rms=0.066599Jy sigma=1.486938 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.441 mas, bmaj=5.457 mas, bpa=14.48 degrees ! Estimated noise=0.484951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575242 Jy ! Component: 100 - total flux cleaned = 0.000724356 Jy ! Component: 150 - total flux cleaned = 0.000769879 Jy ! Component: 200 - total flux cleaned = 0.000808754 Jy ! Total flux subtracted in 200 components = 0.000808754 Jy ! Clean residual min=-0.003745 max=0.004858 Jy/beam ! Clean residual mean=-0.000007 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.291152 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.291152 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=0.066596Jy sigma=1.486928 ! Fit after self-cal, rms=0.066596Jy sigma=1.486914 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 = 1.86875e-05 Jy ! Component: 100 - total flux cleaned = 4.95934e-05 Jy ! Component: 150 - total flux cleaned = 8.35084e-05 Jy ! Component: 200 - total flux cleaned = 0.000114247 Jy ! Total flux subtracted in 200 components = 0.000114247 Jy ! Clean residual min=-0.003764 max=0.004875 Jy/beam ! Clean residual mean=-0.000007 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.291266 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.291266 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=0.066596Jy sigma=1.486927 ! Fit after self-cal, rms=0.066596Jy sigma=1.486919 ! 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=1.048 mas, bmaj=3.748 mas, bpa=-8.594 degrees ! Estimated noise=0.399001 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 3.748 at -8.594 degrees (North through East) ! Clean map min=-0.0029628 max=0.28399 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=0.8328 mas, bmaj=3.588 mas, bpa=-9.616 degrees ! Estimated noise=0.723521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.22009 Jy ! Component: 100 - total flux cleaned = 0.268187 Jy ! Component: 150 - total flux cleaned = 0.279151 Jy ! Component: 200 - total flux cleaned = 0.282998 Jy ! Total flux subtracted in 200 components = 0.282998 Jy ! Clean residual min=-0.004210 max=0.004451 Jy/beam ! Clean residual mean=-0.000004 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.282998 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 0.282998 Jy ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.748 mas, bpa=-8.594 degrees ! Estimated noise=0.399001 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 = 0.00377224 Jy ! Component: 100 - total flux cleaned = 0.00554354 Jy ! Component: 150 - total flux cleaned = 0.00655559 Jy ! Component: 200 - total flux cleaned = 0.0071785 Jy ! Total flux subtracted in 200 components = 0.0071785 Jy ! Clean residual min=-0.003300 max=0.003560 Jy/beam ! Clean residual mean=-0.000005 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.290177 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.290177 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=2.441 mas, bmaj=5.457 mas, bpa=14.48 degrees ! Estimated noise=0.484951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604463 Jy ! Component: 100 - total flux cleaned = 0.000788461 Jy ! Component: 150 - total flux cleaned = 0.000832318 Jy ! Component: 200 - total flux cleaned = 0.0008616 Jy ! Total flux subtracted in 200 components = 0.0008616 Jy ! Clean residual min=-0.003762 max=0.004923 Jy/beam ! Clean residual mean=-0.000007 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.291038 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 = 2.65466e-05 Jy ! Component: 100 - total flux cleaned = 4.3206e-05 Jy ! Component: 150 - total flux cleaned = 5.87457e-05 Jy ! Component: 200 - total flux cleaned = 7.27848e-05 Jy ! Total flux subtracted in 200 components = 7.27848e-05 Jy ! Clean residual min=-0.003781 max=0.004916 Jy/beam ! Clean residual mean=-0.000007 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.291111 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.291111 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.748 mas, bpa=-8.594 degrees ! Estimated noise=0.399001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000215257 Jy ! Component: 100 - total flux cleaned = -0.000188095 Jy ! Component: 150 - total flux cleaned = -0.000197881 Jy ! Component: 200 - total flux cleaned = -0.000216329 Jy ! Total flux subtracted in 200 components = -0.000216329 Jy ! Clean residual min=-0.003294 max=0.003568 Jy/beam ! Clean residual mean=-0.000004 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.290895 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.290895 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=0.066602Jy sigma=1.487112 ! Fit after self-cal, rms=0.066602Jy sigma=1.487090 wmodel /J1333-1950_X_map.mod ! wmodel: Unable to open new model file: /J1333-1950_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1333-1950_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 3.748 at -8.594 degrees (North through East) ! Clean map min=-0.0031279 max=0.28373 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1333-1950_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.283729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000847198 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.89578 0.89578 1.79156 3.58312 7.16624 14.3325 28.665 57.3299 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.283 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 334.903 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1333-1950_X_dfm.log closed on Thu May 19 21:48:14 2016