! Started logfile: /scr/pima/bg219b_uvs/J1550-0538_X_uvs.log on Thu Apr 7 01:58:22 2016 obs /scr/pima/bg219b_uvs/J1550-0538_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1550-0538_X_uva.fits ! AN table 1: 51 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.89281 visibilities/baseline/integration-bin. ! Found source: J1550-0538 ! ! 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 24588 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/bg219b_uvs/J1550-0538_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 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=1.019921Jy sigma=24.773466 ! Fit after self-cal, rms=0.864724Jy sigma=20.934334 ! 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=0.7336 mas, bmaj=1.77 mas, bpa=-3.46 degrees ! Estimated noise=0.34601 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 = 0.0990823 Jy ! Component: 100 - total flux cleaned = 0.130959 Jy ! Total flux subtracted in 100 components = 0.130959 Jy ! Clean residual min=-0.005034 max=0.014409 Jy/beam ! Clean residual mean=0.000023 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.130959 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.130959 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=0.065827Jy sigma=1.548022 ! Fit after self-cal, rms=0.065465Jy sigma=1.539698 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165127 Jy ! Component: 100 - total flux cleaned = 0.0256557 Jy ! Total flux subtracted in 100 components = 0.0256557 Jy ! Clean residual min=-0.003757 max=0.008778 Jy/beam ! Clean residual mean=0.000012 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.156615 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.156615 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=0.059792Jy sigma=1.382483 ! Fit after self-cal, rms=0.059731Jy sigma=1.381093 ! Inverting map ! Added new window around map position (1, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082481 Jy ! Component: 100 - total flux cleaned = 0.0128231 Jy ! Total flux subtracted in 100 components = 0.0128231 Jy ! Clean residual min=-0.003164 max=0.004064 Jy/beam ! Clean residual mean=0.000007 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.169438 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.169438 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=0.058274Jy sigma=1.340844 ! Fit after self-cal, rms=0.058180Jy sigma=1.338800 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9093 mas, bmaj=2.025 mas, bpa=-1.433 degrees ! Estimated noise=0.258076 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 = 0.0051278 Jy ! Component: 100 - total flux cleaned = 0.00773493 Jy ! Component: 150 - total flux cleaned = 0.00938841 Jy ! Component: 200 - total flux cleaned = 0.0104562 Jy ! Total flux subtracted in 200 components = 0.0104562 Jy ! Clean residual min=-0.002298 max=0.002827 Jy/beam ! Clean residual mean=0.000004 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.179894 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.179894 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=0.057752Jy sigma=1.326663 ! Fit after self-cal, rms=0.057708Jy sigma=1.325618 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9093 x 2.025 at -1.433 degrees (North through East) ! Clean map min=-0.0020802 max=0.12893 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.03 KP 0.96 ! LA 0.99 MK 0.95 NL 1.00 OV 0.97 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 0.99 ! LA 1.00 MK 1.00 NL 1.00 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.05 KP 1.04 ! LA 1.01 MK 1.00 NL 1.05 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 0.99 ! LA 0.99 MK 0.97 NL 1.00 OV 1.00 ! PT 0.94 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.02 KP 1.00 ! LA 0.98 MK 1.02 NL 1.03 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.04 KP 1.04 ! LA 1.04 MK 1.01 NL 1.07 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.99 KP 1.01 ! LA 1.00 MK 1.00 NL 1.02 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! 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=0.057708Jy sigma=1.325618 ! Fit after self-cal, rms=0.057681Jy sigma=1.317723 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9099 mas, bmaj=2.026 mas, bpa=-1.421 degrees ! Estimated noise=0.257587 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 = 0.000125031 Jy ! Component: 100 - total flux cleaned = -5.76861e-05 Jy ! Component: 150 - total flux cleaned = -0.000206043 Jy ! Component: 200 - total flux cleaned = -0.000329796 Jy ! Total flux subtracted in 200 components = -0.000329796 Jy ! Clean residual min=-0.001880 max=0.002057 Jy/beam ! Clean residual mean=0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.179565 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.179565 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=0.057646Jy sigma=1.316934 ! Fit after self-cal, rms=0.057642Jy sigma=1.316655 ! 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=0.057642Jy sigma=1.316655 ! Fit after self-cal, rms=0.057788Jy sigma=1.313490 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.91 mas, bmaj=2.031 mas, bpa=-1.365 degrees ! Estimated noise=0.257751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208292 Jy ! Component: 100 - total flux cleaned = -0.00026398 Jy ! Component: 150 - total flux cleaned = -0.000281404 Jy ! Component: 200 - total flux cleaned = -0.000266068 Jy ! Total flux subtracted in 200 components = -0.000266068 Jy ! Clean residual min=-0.001734 max=0.001893 Jy/beam ! Clean residual mean=0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.179299 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.179299 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=0.057769Jy sigma=1.313028 ! Fit after self-cal, rms=0.057767Jy sigma=1.312851 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180785 Jy ! Component: 100 - total flux cleaned = 0.00241103 Jy ! Component: 150 - total flux cleaned = 0.00259225 Jy ! Component: 200 - total flux cleaned = 0.00266902 Jy ! Total flux subtracted in 200 components = 0.00266902 Jy ! Clean residual min=-0.001610 max=0.001562 Jy/beam ! Clean residual mean=0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.181968 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.181968 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=0.057706Jy sigma=1.311252 ! Fit after self-cal, rms=0.057693Jy sigma=1.310977 ! 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=0.057693Jy sigma=1.310977 ! Fit after self-cal, rms=0.057756Jy sigma=1.310902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9103 mas, bmaj=2.031 mas, bpa=-1.284 degrees ! Estimated noise=0.257863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542582 Jy ! Component: 100 - total flux cleaned = 0.000813465 Jy ! Component: 150 - total flux cleaned = 0.000948391 Jy ! Component: 200 - total flux cleaned = 0.0010081 Jy ! Total flux subtracted in 200 components = 0.0010081 Jy ! Clean residual min=-0.001577 max=0.001438 Jy/beam ! Clean residual mean=0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.182976 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.182976 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=0.057732Jy sigma=1.310299 ! Fit after self-cal, rms=0.057728Jy sigma=1.310195 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 = 0.000244197 Jy ! Component: 100 - total flux cleaned = 0.000382108 Jy ! Component: 150 - total flux cleaned = 0.000449406 Jy ! Component: 200 - total flux cleaned = 0.000448973 Jy ! Total flux subtracted in 200 components = 0.000448973 Jy ! Clean residual min=-0.001567 max=0.001415 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.183425 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.183425 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=0.057716Jy sigma=1.309896 ! Fit after self-cal, rms=0.057713Jy sigma=1.309846 ! 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=0.057713Jy sigma=1.309846 ! Fit after self-cal, rms=0.057754Jy sigma=1.309794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.193 mas, bmaj=3.554 mas, bpa=0.5214 degrees ! Estimated noise=0.324819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498026 Jy ! Component: 100 - total flux cleaned = 0.000651782 Jy ! Component: 150 - total flux cleaned = 0.000745305 Jy ! Component: 200 - total flux cleaned = 0.000800286 Jy ! Total flux subtracted in 200 components = 0.000800286 Jy ! Clean residual min=-0.001576 max=0.001320 Jy/beam ! Clean residual mean=0.000003 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.184225 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.184225 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=0.057749Jy sigma=1.309676 ! Fit after self-cal, rms=0.057747Jy sigma=1.309635 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 = 6.24454e-05 Jy ! Component: 100 - total flux cleaned = 0.000186338 Jy ! Component: 150 - total flux cleaned = 0.000246794 Jy ! Component: 200 - total flux cleaned = 0.000283056 Jy ! Total flux subtracted in 200 components = 0.000283056 Jy ! Clean residual min=-0.001570 max=0.001320 Jy/beam ! Clean residual mean=0.000003 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.184508 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.184508 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=0.057742Jy sigma=1.309529 ! Fit after self-cal, rms=0.057740Jy sigma=1.309497 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.911 mas, bmaj=2.031 mas, bpa=-1.206 degrees ! Estimated noise=0.258029 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.911 x 2.031 at -1.206 degrees (North through East) ! Clean map min=-0.0013934 max=0.12829 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=0.7346 mas, bmaj=1.772 mas, bpa=-3.18 degrees ! Estimated noise=0.346207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0993971 Jy ! Component: 100 - total flux cleaned = 0.133487 Jy ! Component: 150 - total flux cleaned = 0.149449 Jy ! Component: 200 - total flux cleaned = 0.158854 Jy ! Total flux subtracted in 200 components = 0.158854 Jy ! Clean residual min=-0.003083 max=0.004943 Jy/beam ! Clean residual mean=0.000010 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.158854 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.158854 Jy ! Inverting map and beam ! Estimated beam: bmin=0.911 mas, bmaj=2.031 mas, bpa=-1.206 degrees ! Estimated noise=0.258029 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 = 0.00852723 Jy ! Component: 100 - total flux cleaned = 0.0134046 Jy ! Component: 150 - total flux cleaned = 0.0166462 Jy ! Component: 200 - total flux cleaned = 0.0188942 Jy ! Total flux subtracted in 200 components = 0.0188942 Jy ! Clean residual min=-0.001639 max=0.001603 Jy/beam ! Clean residual mean=0.000004 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.177748 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 52 components and 0.177748 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=2.193 mas, bmaj=3.554 mas, bpa=0.5214 degrees ! Estimated noise=0.324819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247617 Jy ! Component: 100 - total flux cleaned = 0.0039528 Jy ! Component: 150 - total flux cleaned = 0.00491669 Jy ! Component: 200 - total flux cleaned = 0.00557022 Jy ! Total flux subtracted in 200 components = 0.00557022 Jy ! Clean residual min=-0.001682 max=0.001337 Jy/beam ! Clean residual mean=0.000004 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.183319 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 = 0.000447232 Jy ! Component: 100 - total flux cleaned = 0.000757863 Jy ! Component: 150 - total flux cleaned = 0.000847769 Jy ! Component: 200 - total flux cleaned = 0.000893975 Jy ! Total flux subtracted in 200 components = 0.000893975 Jy ! Clean residual min=-0.001601 max=0.001342 Jy/beam ! Clean residual mean=0.000003 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.184213 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 100 components and 0.184213 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.911 mas, bmaj=2.031 mas, bpa=-1.206 degrees ! Estimated noise=0.258029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134732 Jy ! Component: 100 - total flux cleaned = -0.000258286 Jy ! Component: 150 - total flux cleaned = -0.000323317 Jy ! Component: 200 - total flux cleaned = -0.000342635 Jy ! Total flux subtracted in 200 components = -0.000342635 Jy ! Clean residual min=-0.001519 max=0.001422 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.18387 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 0.18387 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=0.057750Jy sigma=1.309750 ! Fit after self-cal, rms=0.057741Jy sigma=1.309511 wmodel /scr/pima/bg219b_uvs/J1550-0538_X_map.mod ! Writing 116 model components to file: /scr/pima/bg219b_uvs/J1550-0538_X_map.mod wobs /scr/pima/bg219b_uvs/J1550-0538_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1550-0538_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1550-0538_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J1550-0538_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 = -0.000367941 Jy ! Component: 100 - total flux cleaned = -0.000521299 Jy ! Component: 150 - total flux cleaned = -0.000690075 Jy ! Component: 200 - total flux cleaned = -0.000804622 Jy ! Component: 250 - total flux cleaned = -0.00084864 Jy ! Component: 300 - total flux cleaned = -0.000892068 Jy ! Component: 350 - total flux cleaned = -0.0009338 Jy ! Component: 400 - total flux cleaned = -0.00097434 Jy ! Component: 450 - total flux cleaned = -0.00103322 Jy ! Component: 500 - total flux cleaned = -0.00107181 Jy ! Component: 550 - total flux cleaned = -0.00114698 Jy ! Component: 600 - total flux cleaned = -0.00112863 Jy ! Component: 650 - total flux cleaned = -0.00118305 Jy ! Component: 700 - total flux cleaned = -0.00123657 Jy ! Component: 750 - total flux cleaned = -0.00127132 Jy ! Component: 800 - total flux cleaned = -0.00128844 Jy ! Component: 850 - total flux cleaned = -0.00133842 Jy ! Component: 900 - total flux cleaned = -0.00130551 Jy ! Component: 950 - total flux cleaned = -0.00137034 Jy ! Component: 1000 - total flux cleaned = -0.00137026 Jy ! Component: 1050 - total flux cleaned = -0.00138599 Jy ! Component: 1100 - total flux cleaned = -0.00138589 Jy ! Component: 1150 - total flux cleaned = -0.00135543 Jy ! Component: 1200 - total flux cleaned = -0.00134057 Jy ! Component: 1250 - total flux cleaned = -0.0013407 Jy ! Component: 1300 - total flux cleaned = -0.00132613 Jy ! Component: 1350 - total flux cleaned = -0.00126852 Jy ! Component: 1400 - total flux cleaned = -0.00119746 Jy ! Component: 1450 - total flux cleaned = -0.00118333 Jy ! Component: 1500 - total flux cleaned = -0.00110016 Jy ! Component: 1550 - total flux cleaned = -0.00108634 Jy ! Component: 1600 - total flux cleaned = -0.000978004 Jy ! Component: 1650 - total flux cleaned = -0.000938106 Jy ! Component: 1700 - total flux cleaned = -0.000925024 Jy ! Component: 1750 - total flux cleaned = -0.000833224 Jy ! Component: 1800 - total flux cleaned = -0.000781336 Jy ! Component: 1850 - total flux cleaned = -0.00070435 Jy ! Component: 1900 - total flux cleaned = -0.000691682 Jy ! Component: 1950 - total flux cleaned = -0.000603717 Jy ! Component: 2000 - total flux cleaned = -0.000566334 Jy ! Component: 2050 - total flux cleaned = -0.000529182 Jy ! Component: 2100 - total flux cleaned = -0.000468035 Jy ! Component: 2150 - total flux cleaned = -0.000395365 Jy ! Component: 2200 - total flux cleaned = -0.000371293 Jy ! Component: 2250 - total flux cleaned = -0.000311908 Jy ! Component: 2300 - total flux cleaned = -0.000229997 Jy ! Component: 2350 - total flux cleaned = -0.00018366 Jy ! Component: 2400 - total flux cleaned = -0.000160729 Jy ! Component: 2450 - total flux cleaned = -0.000149392 Jy ! Component: 2500 - total flux cleaned = -0.000104174 Jy ! Component: 2550 - total flux cleaned = -4.82943e-05 Jy ! Component: 2600 - total flux cleaned = -3.82469e-06 Jy ! Component: 2650 - total flux cleaned = 6.18604e-05 Jy ! Component: 2700 - total flux cleaned = 5.09078e-05 Jy ! Component: 2750 - total flux cleaned = 6.1621e-05 Jy ! Component: 2800 - total flux cleaned = 8.29889e-05 Jy ! Component: 2850 - total flux cleaned = 0.000104268 Jy ! Component: 2900 - total flux cleaned = 0.000136053 Jy ! Component: 2950 - total flux cleaned = 0.000188278 Jy ! Component: 3000 - total flux cleaned = 0.000157207 Jy ! Component: 3050 - total flux cleaned = 0.000187991 Jy ! Component: 3100 - total flux cleaned = 0.000198157 Jy ! Component: 3150 - total flux cleaned = 0.000198221 Jy ! Component: 3200 - total flux cleaned = 0.00019828 Jy ! Component: 3250 - total flux cleaned = 0.000238196 Jy ! Component: 3300 - total flux cleaned = 0.000248115 Jy ! Component: 3350 - total flux cleaned = 0.000267743 Jy ! Component: 3400 - total flux cleaned = 0.000296948 Jy ! Component: 3450 - total flux cleaned = 0.000296934 Jy ! Component: 3500 - total flux cleaned = 0.00031621 Jy ! Component: 3550 - total flux cleaned = 0.000335204 Jy ! Component: 3600 - total flux cleaned = 0.000306802 Jy ! Component: 3650 - total flux cleaned = 0.000335076 Jy ! Component: 3700 - total flux cleaned = 0.000316426 Jy ! Component: 3750 - total flux cleaned = 0.00035355 Jy ! Component: 3800 - total flux cleaned = 0.000390408 Jy ! Component: 3850 - total flux cleaned = 0.000344652 Jy ! Component: 3900 - total flux cleaned = 0.000344661 Jy ! Component: 3950 - total flux cleaned = 0.000380794 Jy ! Component: 4000 - total flux cleaned = 0.000398718 Jy ! Component: 4050 - total flux cleaned = 0.000371946 Jy ! Total flux subtracted in 4096 components = 0.000380892 Jy ! Clean residual min=-0.000553 max=0.000667 Jy/beam ! Clean residual mean=0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.184251 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 423 components and 0.184251 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1550-0538_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.911 x 2.031 at -1.206 degrees (North through East) ! Clean map min=-0.0010618 max=0.12867 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1550-0538_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128671 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151611 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353485 0.353485 0.70697 1.41394 2.82788 5.65576 11.3115 22.623 45.2461 90.4922 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 848.692 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1550-0538_X_uvs.log closed on Thu Apr 7 01:58:26 2016