! Started logfile: /scr/pima/bg219i_uvs/J1408-0752_X_dfm.log on Thu May 19 23:24:01 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/bg219i_uvs/J1408-0752_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1408-0752_X_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! AN table 2: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.897959 visibilities/baseline/integration-bin. ! Found source: J1408-0752 ! ! 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 3168 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 J1408-0752_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 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.285214Jy sigma=29.259630 ! Fit after self-cal, rms=0.270318Jy sigma=6.519904 ! 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=0.9005 mas, bmaj=3.981 mas, bpa=23.16 degrees ! Estimated noise=0.898677 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 = 0.581205 Jy ! Component: 100 - total flux cleaned = 0.76232 Jy ! Total flux subtracted in 100 components = 0.76232 Jy ! Clean residual min=-0.030097 max=0.075123 Jy/beam ! Clean residual mean=-0.000010 rms=0.009645 Jy/beam ! Combined flux in latest and established models = 0.76232 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.76232 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=0.125791Jy sigma=2.759537 ! Fit after self-cal, rms=0.125664Jy sigma=2.756718 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0755233 Jy ! Component: 100 - total flux cleaned = 0.10744 Jy ! Total flux subtracted in 100 components = 0.10744 Jy ! Clean residual min=-0.012300 max=0.018786 Jy/beam ! Clean residual mean=-0.000006 rms=0.003521 Jy/beam ! Combined flux in latest and established models = 0.869761 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.869761 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=0.069328Jy sigma=1.500808 ! Fit after self-cal, rms=0.069191Jy sigma=1.498074 ! 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=1.061 mas, bmaj=3.838 mas, bpa=22.69 degrees ! Estimated noise=0.659138 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 = 0.0137182 Jy ! Component: 100 - total flux cleaned = 0.0145815 Jy ! Component: 150 - total flux cleaned = 0.0149006 Jy ! Component: 200 - total flux cleaned = 0.0156118 Jy ! Total flux subtracted in 200 components = 0.0156118 Jy ! Clean residual min=-0.010438 max=0.021862 Jy/beam ! Clean residual mean=-0.000003 rms=0.003530 Jy/beam ! Combined flux in latest and established models = 0.885373 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.885372 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=0.066538Jy sigma=1.431521 ! Fit after self-cal, rms=0.066515Jy sigma=1.431220 ! Inverting map ! Added new window around map position (-7.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196797 Jy ! Component: 100 - total flux cleaned = 0.0297012 Jy ! Component: 150 - total flux cleaned = 0.0361116 Jy ! Component: 200 - total flux cleaned = 0.0399187 Jy ! Total flux subtracted in 200 components = 0.0399187 Jy ! Clean residual min=-0.006664 max=0.006622 Jy/beam ! Clean residual mean=-0.000005 rms=0.001909 Jy/beam ! Combined flux in latest and established models = 0.925291 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 66 components and 0.925291 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=0.060163Jy sigma=1.287556 ! Fit after self-cal, rms=0.059223Jy sigma=1.272095 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 3.838 at 22.69 degrees (North through East) ! Clean map min=-0.0063178 max=0.76497 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 0.99 KP 0.99 LA 0.98 ! NL 1.02 PT 1.00 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 KP 1.01 LA 0.99 ! NL 1.01 OV 1.00 PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 KP 0.99 LA 1.00 ! NL 1.00 PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 KP 0.99 LA 1.02 ! NL 1.00 OV 0.99 PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 1.02 LA 0.97 ! NL 1.00 PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KP 1.01 LA 1.00 ! NL 1.02 OV 0.98 PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 KP 0.99 LA 0.97 ! NL 1.01 PT 1.01 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 1.01 LA 1.01 ! NL 1.00 OV 0.97 PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 KP 0.99 LA 0.98 ! NL 1.00 PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 KP 1.02 LA 0.99 ! NL 1.02 OV 0.99 PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 1.01 LA 0.98 ! NL 1.00 PT 1.01 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 KP 1.01 LA 1.00 ! NL 1.01 OV 0.99 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 KP 1.00 LA 0.98 ! NL 1.01 PT 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 KP 1.01 LA 1.02 ! NL 1.00 OV 0.96 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 1.01 LA 0.98 ! NL 1.00 PT 1.02 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 KP 1.01 LA 0.99 ! NL 1.01 OV 0.95 PT 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 1.00 LA 0.99 ! NL 0.99 PT 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 KP 1.00 LA 1.01 ! NL 1.01 OV 0.97 PT 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 KP 1.00 LA 0.99 ! NL 0.98 PT 1.03 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 0.99 LA 1.01 ! NL 1.02 OV 0.98 PT 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 KP 0.99 LA 0.99 ! NL 0.99 PT 1.01 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 KP 1.01 LA 0.99 ! NL 1.01 OV 0.97 PT 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 1.00 LA 0.99 ! NL 0.99 PT 1.00 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 KP 1.01 LA 1.00 ! NL 0.99 OV 0.97 PT 1.00 ! ! ! Fit before self-cal, rms=0.059223Jy sigma=1.272095 ! Fit after self-cal, rms=0.057668Jy sigma=1.227393 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.841 mas, bpa=22.69 degrees ! Estimated noise=0.656591 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 = 0.00556842 Jy ! Component: 100 - total flux cleaned = 0.00910369 Jy ! Component: 150 - total flux cleaned = 0.0112076 Jy ! Component: 200 - total flux cleaned = 0.0127656 Jy ! Total flux subtracted in 200 components = 0.0127656 Jy ! Clean residual min=-0.004339 max=0.006123 Jy/beam ! Clean residual mean=-0.000001 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.938057 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 94 components and 0.938057 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=0.056961Jy sigma=1.211950 ! Fit after self-cal, rms=0.056893Jy sigma=1.210835 ! 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=0.056893Jy sigma=1.210835 ! Fit after self-cal, rms=0.056814Jy sigma=1.209795 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.841 mas, bpa=22.7 degrees ! Estimated noise=0.656081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027968 Jy ! Component: 100 - total flux cleaned = 0.00492841 Jy ! Component: 150 - total flux cleaned = 0.00563854 Jy ! Component: 200 - total flux cleaned = 0.00595568 Jy ! Total flux subtracted in 200 components = 0.00595568 Jy ! Clean residual min=-0.003972 max=0.005436 Jy/beam ! Clean residual mean=0.000001 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.944013 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.944013 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=0.056587Jy sigma=1.205107 ! Fit after self-cal, rms=0.056571Jy sigma=1.204842 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 (-11.8, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485349 Jy ! Component: 100 - total flux cleaned = 0.00740561 Jy ! Component: 150 - total flux cleaned = 0.00936168 Jy ! Component: 200 - total flux cleaned = 0.0108549 Jy ! Total flux subtracted in 200 components = 0.0108549 Jy ! Clean residual min=-0.003417 max=0.003704 Jy/beam ! Clean residual mean=-0.000000 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.954868 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 143 components and 0.954868 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=0.056112Jy sigma=1.194234 ! Fit after self-cal, rms=0.056105Jy sigma=1.193759 ! 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=0.056105Jy sigma=1.193759 ! Fit after self-cal, rms=0.056029Jy sigma=1.192784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=3.841 mas, bpa=22.7 degrees ! Estimated noise=0.655246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173887 Jy ! Component: 100 - total flux cleaned = 0.00279994 Jy ! Component: 150 - total flux cleaned = 0.003746 Jy ! Component: 200 - total flux cleaned = 0.00451421 Jy ! Total flux subtracted in 200 components = 0.00451421 Jy ! Clean residual min=-0.003159 max=0.003540 Jy/beam ! Clean residual mean=0.000000 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.959382 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 171 components and 0.959382 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=0.055910Jy sigma=1.190062 ! Fit after self-cal, rms=0.055913Jy sigma=1.189986 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 (-46, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031633 Jy ! Component: 100 - total flux cleaned = 0.00418464 Jy ! Component: 150 - total flux cleaned = 0.00511573 Jy ! Component: 200 - total flux cleaned = 0.00595933 Jy ! Total flux subtracted in 200 components = 0.00595933 Jy ! Clean residual min=-0.002976 max=0.002694 Jy/beam ! Clean residual mean=0.000000 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.965341 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 203 components and 0.965341 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=0.055681Jy sigma=1.184949 ! Fit after self-cal, rms=0.055681Jy sigma=1.184790 ! 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=0.055681Jy sigma=1.184790 ! Fit after self-cal, rms=0.055636Jy sigma=1.184328 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.55 mas, bmaj=3.973 mas, bpa=15.15 degrees ! Estimated noise=0.785821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188369 Jy ! Component: 100 - total flux cleaned = 0.00340969 Jy ! Component: 150 - total flux cleaned = 0.00445344 Jy ! Component: 200 - total flux cleaned = 0.00526463 Jy ! Total flux subtracted in 200 components = 0.00526463 Jy ! Clean residual min=-0.003098 max=0.003145 Jy/beam ! Clean residual mean=-0.000000 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.970606 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 246 components and 0.970606 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=0.055581Jy sigma=1.182878 ! Fit after self-cal, rms=0.055575Jy sigma=1.182817 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 = 0.000910806 Jy ! Component: 100 - total flux cleaned = 0.00155253 Jy ! Component: 150 - total flux cleaned = 0.00207216 Jy ! Component: 200 - total flux cleaned = 0.00256843 Jy ! Total flux subtracted in 200 components = 0.00256843 Jy ! Clean residual min=-0.002953 max=0.002962 Jy/beam ! Clean residual mean=-0.000001 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.973175 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 261 components and 0.973175 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=0.055545Jy sigma=1.182223 ! Fit after self-cal, rms=0.055543Jy sigma=1.182194 ! 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=1.061 mas, bmaj=3.841 mas, bpa=22.7 degrees ! Estimated noise=0.654764 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 3.841 at 22.7 degrees (North through East) ! Clean map min=-0.0025103 max=0.76192 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 ! Performing amp+phase self-cal ! ! 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=0.055543Jy sigma=1.182194 ! Fit after self-cal, rms=0.048600Jy sigma=1.002919 ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.842 mas, bpa=22.69 degrees ! Estimated noise=0.655139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000682994 Jy ! Component: 100 - total flux cleaned = 0.00117812 Jy ! Component: 150 - total flux cleaned = 0.00144848 Jy ! Component: 200 - total flux cleaned = 0.00170372 Jy ! Total flux subtracted in 200 components = 0.00170372 Jy ! Clean residual min=-0.002438 max=0.002348 Jy/beam ! Clean residual mean=0.000000 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.974878 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 287 components and 0.974878 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=0.048508Jy sigma=1.000812 ! Fit after self-cal, rms=0.048512Jy sigma=1.000739 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470014 Jy ! Component: 100 - total flux cleaned = 0.000589194 Jy ! Component: 150 - total flux cleaned = 0.000887828 Jy ! Component: 200 - total flux cleaned = 0.0011003 Jy ! Total flux subtracted in 200 components = 0.0011003 Jy ! Clean residual min=-0.002389 max=0.002192 Jy/beam ! Clean residual mean=-0.000000 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.975979 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 299 components and 0.975979 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=0.048455Jy sigma=0.999568 ! Fit after self-cal, rms=0.048459Jy sigma=0.999542 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.048459Jy sigma=0.999542 ! Fit after self-cal, rms=0.048431Jy sigma=0.999325 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=0.9001 mas, bmaj=3.985 mas, bpa=23.17 degrees ! Estimated noise=0.891748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.576784 Jy ! Component: 100 - total flux cleaned = 0.756642 Jy ! Component: 150 - total flux cleaned = 0.831607 Jy ! Component: 200 - total flux cleaned = 0.864459 Jy ! Total flux subtracted in 200 components = 0.864459 Jy ! Clean residual min=-0.010381 max=0.016253 Jy/beam ! Clean residual mean=-0.000001 rms=0.003243 Jy/beam ! Combined flux in latest and established models = 0.864459 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 0.864459 Jy ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=3.842 mas, bpa=22.7 degrees ! Estimated noise=0.654916 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 = 0.0221061 Jy ! Component: 100 - total flux cleaned = 0.0371167 Jy ! Component: 150 - total flux cleaned = 0.0480378 Jy ! Component: 200 - total flux cleaned = 0.0564591 Jy ! Total flux subtracted in 200 components = 0.0564591 Jy ! Clean residual min=-0.005925 max=0.005958 Jy/beam ! Clean residual mean=0.000003 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.920918 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 44 components and 0.920918 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=2.55 mas, bmaj=3.974 mas, bpa=15.14 degrees ! Estimated noise=0.785804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00931746 Jy ! Component: 100 - total flux cleaned = 0.0164091 Jy ! Component: 150 - total flux cleaned = 0.0221924 Jy ! Component: 200 - total flux cleaned = 0.0270305 Jy ! Total flux subtracted in 200 components = 0.0270305 Jy ! Clean residual min=-0.004719 max=0.004836 Jy/beam ! Clean residual mean=0.000004 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.947949 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 = 0.00409277 Jy ! Component: 100 - total flux cleaned = 0.00762443 Jy ! Component: 150 - total flux cleaned = 0.0107396 Jy ! Component: 200 - total flux cleaned = 0.013514 Jy ! Total flux subtracted in 200 components = 0.013514 Jy ! Clean residual min=-0.003585 max=0.003833 Jy/beam ! Clean residual mean=0.000004 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.961463 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 146 components and 0.961463 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=3.842 mas, bpa=22.7 degrees ! Estimated noise=0.654916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335372 Jy ! Component: 100 - total flux cleaned = 0.00581637 Jy ! Component: 150 - total flux cleaned = 0.00734838 Jy ! Component: 200 - total flux cleaned = 0.00858042 Jy ! Total flux subtracted in 200 components = 0.00858042 Jy ! Clean residual min=-0.003022 max=0.003052 Jy/beam ! Clean residual mean=0.000001 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.970043 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 172 components and 0.970043 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=0.048817Jy sigma=1.008752 ! Fit after self-cal, rms=0.048806Jy sigma=1.008275 wmodel /J1408-0752_X_map.mod ! wmodel: Unable to open new model file: /J1408-0752_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1408-0752_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 3.842 at 22.7 degrees (North through East) ! Clean map min=-0.0029071 max=0.76179 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1408-0752_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.761788 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000787627 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.310176 0.310176 0.620351 1.2407 2.48141 4.96281 9.92562 19.8512 39.7025 79.405 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.761 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 967.193 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1408-0752_X_dfm.log closed on Thu May 19 23:24:04 2016