! Started logfile: /scr/pima/bg219i_uvs/J1313-2722_X_uvs.log on Wed Apr 6 23:44:23 2016 obs /scr/pima/bg219i_uvs/J1313-2722_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1313-2722_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.789474 visibilities/baseline/integration-bin. ! Found source: J1313-2722 ! ! 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 24300 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/bg219i_uvs/J1313-2722_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 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=1.011593Jy sigma=22.094419 ! Fit after self-cal, rms=0.894472Jy sigma=19.490332 ! 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=0.6432 mas, bmaj=1.618 mas, bpa=-3.37 degrees ! Estimated noise=0.580418 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 = 0.0771244 Jy ! Component: 100 - total flux cleaned = 0.0995854 Jy ! Total flux subtracted in 100 components = 0.0995854 Jy ! Clean residual min=-0.008661 max=0.028825 Jy/beam ! Clean residual mean=0.000005 rms=0.002534 Jy/beam ! Combined flux in latest and established models = 0.0995854 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0995854 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=0.080305Jy sigma=1.670737 ! Fit after self-cal, rms=0.079838Jy sigma=1.661462 ! Inverting map ! Added new window around map position (-1.2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241255 Jy ! Component: 100 - total flux cleaned = 0.0338385 Jy ! Total flux subtracted in 100 components = 0.0338385 Jy ! Clean residual min=-0.006760 max=0.014130 Jy/beam ! Clean residual mean=0.000002 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.133424 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.133424 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=0.071950Jy sigma=1.480372 ! Fit after self-cal, rms=0.069910Jy sigma=1.431752 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012271 Jy ! Component: 100 - total flux cleaned = 0.016122 Jy ! Total flux subtracted in 100 components = 0.016122 Jy ! Clean residual min=-0.005150 max=0.006108 Jy/beam ! Clean residual mean=0.000000 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.149546 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.149546 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=0.067763Jy sigma=1.380682 ! Fit after self-cal, rms=0.067251Jy sigma=1.368923 ! 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=0.8381 mas, bmaj=2.023 mas, bpa=-2.089 degrees ! Estimated noise=0.282782 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 = 0.00673633 Jy ! Component: 100 - total flux cleaned = 0.00788362 Jy ! Component: 150 - total flux cleaned = 0.00838711 Jy ! Component: 200 - total flux cleaned = 0.00866021 Jy ! Total flux subtracted in 200 components = 0.00866021 Jy ! Clean residual min=-0.003435 max=0.003757 Jy/beam ! Clean residual mean=-0.000002 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.158206 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.158206 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=0.066615Jy sigma=1.353080 ! Fit after self-cal, rms=0.066415Jy sigma=1.348858 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8381 x 2.023 at -2.089 degrees (North through East) ! Clean map min=-0.0027857 max=0.095395 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.11 KP 0.96 ! LA 0.96 MK 0.98 NL 1.02 OV 0.96 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 0.97 ! LA 0.98 MK 0.97 NL 1.01 OV 0.95 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.09 KP 0.99 ! LA 1.01 MK 0.88 NL 0.99 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.03 KP 0.97 ! LA 1.01 MK 0.90 NL 1.01 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! 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=0.066415Jy sigma=1.348858 ! Fit after self-cal, rms=0.066332Jy sigma=1.345858 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8348 mas, bmaj=2.019 mas, bpa=-2.611 degrees ! Estimated noise=0.280175 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 (41.8, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228531 Jy ! Component: 100 - total flux cleaned = 0.00285542 Jy ! Component: 150 - total flux cleaned = 0.00337448 Jy ! Component: 200 - total flux cleaned = 0.00368001 Jy ! Total flux subtracted in 200 components = 0.00368001 Jy ! Clean residual min=-0.002384 max=0.002504 Jy/beam ! Clean residual mean=-0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.161886 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.161886 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=0.066044Jy sigma=1.340629 ! Fit after self-cal, rms=0.066014Jy sigma=1.339314 ! 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=0.066014Jy sigma=1.339314 ! Fit after self-cal, rms=0.066363Jy sigma=1.333335 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8299 mas, bmaj=2.015 mas, bpa=-2.757 degrees ! Estimated noise=0.277319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.53386e-05 Jy ! Component: 100 - total flux cleaned = -0.000261042 Jy ! Component: 150 - total flux cleaned = -0.000344879 Jy ! Component: 200 - total flux cleaned = -0.000318072 Jy ! Total flux subtracted in 200 components = -0.000318072 Jy ! Clean residual min=-0.001760 max=0.001909 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.161568 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.161568 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=0.066256Jy sigma=1.331743 ! Fit after self-cal, rms=0.066266Jy sigma=1.330996 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 (-1.2, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138126 Jy ! Component: 100 - total flux cleaned = 0.00105785 Jy ! Component: 150 - total flux cleaned = 0.00109703 Jy ! Component: 200 - total flux cleaned = 0.00109749 Jy ! Total flux subtracted in 200 components = 0.00109749 Jy ! Clean residual min=-0.001652 max=0.001543 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.162665 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.162666 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=0.066188Jy sigma=1.329695 ! Fit after self-cal, rms=0.066183Jy sigma=1.329503 ! 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=0.066183Jy sigma=1.329503 ! Fit after self-cal, rms=0.066132Jy sigma=1.329915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8304 mas, bmaj=2.015 mas, bpa=-2.884 degrees ! Estimated noise=0.276284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305147 Jy ! Component: 100 - total flux cleaned = 0.000268819 Jy ! Component: 150 - total flux cleaned = 0.000177711 Jy ! Component: 200 - total flux cleaned = 0.000123109 Jy ! Total flux subtracted in 200 components = 0.000123109 Jy ! Clean residual min=-0.001610 max=0.001543 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.162789 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.162789 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=0.066090Jy sigma=1.329236 ! Fit after self-cal, rms=0.066101Jy sigma=1.329041 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 = 0.000166875 Jy ! Component: 100 - total flux cleaned = 0.000140761 Jy ! Component: 150 - total flux cleaned = 4.53783e-05 Jy ! Component: 200 - total flux cleaned = -4.21827e-05 Jy ! Total flux subtracted in 200 components = -4.21827e-05 Jy ! Clean residual min=-0.001562 max=0.001551 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.162746 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 91 components and 0.162747 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=0.066076Jy sigma=1.328667 ! Fit after self-cal, rms=0.066074Jy sigma=1.328577 ! 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=0.066074Jy sigma=1.328577 ! Fit after self-cal, rms=0.065933Jy sigma=1.328735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=5.466 mas, bpa=1.681 degrees ! Estimated noise=0.360831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111105 Jy ! Component: 100 - total flux cleaned = 7.67808e-05 Jy ! Component: 150 - total flux cleaned = 0.000129626 Jy ! Component: 200 - total flux cleaned = 0.000200737 Jy ! Total flux subtracted in 200 components = 0.000200737 Jy ! Clean residual min=-0.001845 max=0.001798 Jy/beam ! Clean residual mean=-0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.162947 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.162947 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=0.065928Jy sigma=1.328703 ! Fit after self-cal, rms=0.065930Jy sigma=1.328614 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 = 0.000109701 Jy ! Component: 100 - total flux cleaned = 0.000184096 Jy ! Component: 150 - total flux cleaned = 0.000221878 Jy ! Component: 200 - total flux cleaned = 0.000221797 Jy ! Total flux subtracted in 200 components = 0.000221797 Jy ! Clean residual min=-0.001803 max=0.001758 Jy/beam ! Clean residual mean=-0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.163169 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.163169 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=0.065923Jy sigma=1.328569 ! Fit after self-cal, rms=0.065922Jy sigma=1.328527 ! 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=0.8314 mas, bmaj=2.016 mas, bpa=-2.947 degrees ! Estimated noise=0.275655 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8314 x 2.016 at -2.947 degrees (North through East) ! Clean map min=-0.0014178 max=0.089992 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=0.6378 mas, bmaj=1.612 mas, bpa=-4.304 degrees ! Estimated noise=0.560709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0797684 Jy ! Component: 100 - total flux cleaned = 0.113849 Jy ! Component: 150 - total flux cleaned = 0.130608 Jy ! Component: 200 - total flux cleaned = 0.139535 Jy ! Total flux subtracted in 200 components = 0.139535 Jy ! Clean residual min=-0.003271 max=0.004555 Jy/beam ! Clean residual mean=0.000003 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.139535 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.139535 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8314 mas, bmaj=2.016 mas, bpa=-2.947 degrees ! Estimated noise=0.275655 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 = 0.00900835 Jy ! Component: 100 - total flux cleaned = 0.0139538 Jy ! Component: 150 - total flux cleaned = 0.0169132 Jy ! Component: 200 - total flux cleaned = 0.0188581 Jy ! Total flux subtracted in 200 components = 0.0188581 Jy ! Clean residual min=-0.001558 max=0.001782 Jy/beam ! Clean residual mean=0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.158393 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.158393 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=5.466 mas, bpa=1.681 degrees ! Estimated noise=0.360831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196965 Jy ! Component: 100 - total flux cleaned = 0.00269806 Jy ! Component: 150 - total flux cleaned = 0.00321196 Jy ! Component: 200 - total flux cleaned = 0.00355932 Jy ! Total flux subtracted in 200 components = 0.00355932 Jy ! Clean residual min=-0.001883 max=0.001867 Jy/beam ! Clean residual mean=-0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.161952 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 = 0.000280134 Jy ! Component: 100 - total flux cleaned = 0.000380308 Jy ! Component: 150 - total flux cleaned = 0.000435071 Jy ! Component: 200 - total flux cleaned = 0.000502352 Jy ! Total flux subtracted in 200 components = 0.000502352 Jy ! Clean residual min=-0.001834 max=0.001804 Jy/beam ! Clean residual mean=-0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.162455 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 58 components and 0.162455 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8314 mas, bmaj=2.016 mas, bpa=-2.947 degrees ! Estimated noise=0.275655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192132 Jy ! Component: 100 - total flux cleaned = -0.000224805 Jy ! Component: 150 - total flux cleaned = -0.000285387 Jy ! Component: 200 - total flux cleaned = -0.000340175 Jy ! Total flux subtracted in 200 components = -0.000340175 Jy ! Clean residual min=-0.001587 max=0.001505 Jy/beam ! Clean residual mean=-0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.162115 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.162115 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=0.065927Jy sigma=1.328941 ! Fit after self-cal, rms=0.065910Jy sigma=1.328365 wmodel /scr/pima/bg219i_uvs/J1313-2722_X_map.mod ! Writing 82 model components to file: /scr/pima/bg219i_uvs/J1313-2722_X_map.mod wobs /scr/pima/bg219i_uvs/J1313-2722_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1313-2722_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1313-2722_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J1313-2722_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 = -0.000182798 Jy ! Component: 100 - total flux cleaned = 9.19376e-05 Jy ! Component: 150 - total flux cleaned = 0.000281309 Jy ! Component: 200 - total flux cleaned = 0.000532617 Jy ! Component: 250 - total flux cleaned = 0.000753683 Jy ! Component: 300 - total flux cleaned = 0.000946001 Jy ! Component: 350 - total flux cleaned = 0.00107073 Jy ! Component: 400 - total flux cleaned = 0.0011716 Jy ! Component: 450 - total flux cleaned = 0.00121141 Jy ! Component: 500 - total flux cleaned = 0.00130853 Jy ! Component: 550 - total flux cleaned = 0.00140347 Jy ! Component: 600 - total flux cleaned = 0.00145928 Jy ! Component: 650 - total flux cleaned = 0.00156862 Jy ! Component: 700 - total flux cleaned = 0.00165751 Jy ! Component: 750 - total flux cleaned = 0.00177977 Jy ! Component: 800 - total flux cleaned = 0.00177934 Jy ! Component: 850 - total flux cleaned = 0.00179618 Jy ! Component: 900 - total flux cleaned = 0.00186298 Jy ! Component: 950 - total flux cleaned = 0.00186309 Jy ! Component: 1000 - total flux cleaned = 0.00189574 Jy ! Component: 1050 - total flux cleaned = 0.0019591 Jy ! Component: 1100 - total flux cleaned = 0.00202127 Jy ! Component: 1150 - total flux cleaned = 0.00206732 Jy ! Component: 1200 - total flux cleaned = 0.00215846 Jy ! Component: 1250 - total flux cleaned = 0.0021586 Jy ! Component: 1300 - total flux cleaned = 0.00221812 Jy ! Component: 1350 - total flux cleaned = 0.00229129 Jy ! Component: 1400 - total flux cleaned = 0.00233454 Jy ! Component: 1450 - total flux cleaned = 0.00240579 Jy ! Component: 1500 - total flux cleaned = 0.00241997 Jy ! Component: 1550 - total flux cleaned = 0.00244774 Jy ! Component: 1600 - total flux cleaned = 0.00246166 Jy ! Component: 1650 - total flux cleaned = 0.00250235 Jy ! Component: 1700 - total flux cleaned = 0.00254247 Jy ! Component: 1750 - total flux cleaned = 0.0025687 Jy ! Component: 1800 - total flux cleaned = 0.00256882 Jy ! Component: 1850 - total flux cleaned = 0.00252998 Jy ! Component: 1900 - total flux cleaned = 0.00261977 Jy ! Component: 1950 - total flux cleaned = 0.00260686 Jy ! Component: 2000 - total flux cleaned = 0.00266985 Jy ! Component: 2050 - total flux cleaned = 0.00264489 Jy ! Component: 2100 - total flux cleaned = 0.00268191 Jy ! Component: 2150 - total flux cleaned = 0.00266955 Jy ! Component: 2200 - total flux cleaned = 0.00265744 Jy ! Component: 2250 - total flux cleaned = 0.00264543 Jy ! Component: 2300 - total flux cleaned = 0.00270503 Jy ! Component: 2350 - total flux cleaned = 0.00270487 Jy ! Component: 2400 - total flux cleaned = 0.00268148 Jy ! Component: 2450 - total flux cleaned = 0.00271623 Jy ! Component: 2500 - total flux cleaned = 0.00273924 Jy ! Component: 2550 - total flux cleaned = 0.00273917 Jy ! Component: 2600 - total flux cleaned = 0.00269387 Jy ! Component: 2650 - total flux cleaned = 0.00275017 Jy ! Component: 2700 - total flux cleaned = 0.00276144 Jy ! Component: 2750 - total flux cleaned = 0.00275036 Jy ! Component: 2800 - total flux cleaned = 0.00277234 Jy ! Component: 2850 - total flux cleaned = 0.00273968 Jy ! Component: 2900 - total flux cleaned = 0.00273969 Jy ! Component: 2950 - total flux cleaned = 0.0027289 Jy ! Component: 3000 - total flux cleaned = 0.0027075 Jy ! Component: 3050 - total flux cleaned = 0.00271816 Jy ! Component: 3100 - total flux cleaned = 0.00270754 Jy ! Component: 3150 - total flux cleaned = 0.00273895 Jy ! Component: 3200 - total flux cleaned = 0.00271815 Jy ! Component: 3250 - total flux cleaned = 0.00272856 Jy ! Component: 3300 - total flux cleaned = 0.00272863 Jy ! Component: 3350 - total flux cleaned = 0.00270825 Jy ! Component: 3400 - total flux cleaned = 0.00270833 Jy ! Component: 3450 - total flux cleaned = 0.00268816 Jy ! Component: 3500 - total flux cleaned = 0.00274848 Jy ! Component: 3550 - total flux cleaned = 0.00270849 Jy ! Component: 3600 - total flux cleaned = 0.00268869 Jy ! Component: 3650 - total flux cleaned = 0.00270841 Jy ! Component: 3700 - total flux cleaned = 0.00269868 Jy ! Component: 3750 - total flux cleaned = 0.00274747 Jy ! Component: 3800 - total flux cleaned = 0.00270867 Jy ! Component: 3850 - total flux cleaned = 0.00268949 Jy ! Component: 3900 - total flux cleaned = 0.0027375 Jy ! Component: 3950 - total flux cleaned = 0.00270891 Jy ! Component: 4000 - total flux cleaned = 0.0027089 Jy ! Component: 4050 - total flux cleaned = 0.00272777 Jy ! Total flux subtracted in 4096 components = 0.00267149 Jy ! Clean residual min=-0.000646 max=0.000631 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.164786 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 392 components and 0.164786 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1313-2722_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8314 x 2.016 at -2.947 degrees (North through East) ! Clean map min=-0.00093601 max=0.089536 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1313-2722_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0895359 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156695 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.525024 0.525024 1.05005 2.10009 4.20019 8.40038 16.8008 33.6015 67.203 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 571.402 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1313-2722_X_uvs.log closed on Wed Apr 6 23:44:28 2016