! Started logfile: /scr/pima/bg219h_uvs/J1830+0619_X_uvs.log on Thu Apr 7 12:18:23 2016 obs /scr/pima/bg219h_uvs/J1830+0619_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1830+0619_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783333 visibilities/baseline/integration-bin. ! Found source: J1830+0619 ! ! 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 11844 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/bg219h_uvs/J1830+0619_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.036845Jy sigma=23.274236 ! Fit after self-cal, rms=0.712697Jy sigma=15.824972 ! 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=0.71 mas, bmaj=1.741 mas, bpa=-2.222 degrees ! Estimated noise=0.613025 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 = 0.214846 Jy ! Component: 100 - total flux cleaned = 0.284551 Jy ! Total flux subtracted in 100 components = 0.284551 Jy ! Clean residual min=-0.013925 max=0.030054 Jy/beam ! Clean residual mean=0.000006 rms=0.003778 Jy/beam ! Combined flux in latest and established models = 0.284551 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.284551 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=0.104869Jy sigma=2.247478 ! Fit after self-cal, rms=0.104547Jy sigma=2.241100 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341895 Jy ! Component: 100 - total flux cleaned = 0.0519013 Jy ! Total flux subtracted in 100 components = 0.0519013 Jy ! Clean residual min=-0.009839 max=0.018421 Jy/beam ! Clean residual mean=0.000002 rms=0.002472 Jy/beam ! Combined flux in latest and established models = 0.336452 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.336452 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=0.090145Jy sigma=1.851609 ! Fit after self-cal, rms=0.090010Jy sigma=1.847689 ! Inverting map ! Added new window around map position (-1.4, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174398 Jy ! Component: 100 - total flux cleaned = 0.0288364 Jy ! Total flux subtracted in 100 components = 0.0288364 Jy ! Clean residual min=-0.007804 max=0.010568 Jy/beam ! Clean residual mean=0.000002 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.365289 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.365289 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=0.084428Jy sigma=1.711555 ! Fit after self-cal, rms=0.084219Jy sigma=1.706598 ! 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=0.8869 mas, bmaj=2.043 mas, bpa=-2.677 degrees ! Estimated noise=0.429907 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 = 0.0154084 Jy ! Component: 100 - total flux cleaned = 0.0253598 Jy ! Component: 150 - total flux cleaned = 0.0327127 Jy ! Component: 200 - total flux cleaned = 0.0382883 Jy ! Total flux subtracted in 200 components = 0.0382883 Jy ! Clean residual min=-0.005377 max=0.009592 Jy/beam ! Clean residual mean=-0.000001 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.403577 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 60 components and 0.403577 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=0.080726Jy sigma=1.623385 ! Fit after self-cal, rms=0.080576Jy sigma=1.619458 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8869 x 2.043 at -2.677 degrees (North through East) ! Clean map min=-0.0051582 max=0.2933 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 1.00* 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.15 KP 0.96 ! LA 0.97 MK 0.96 NL 0.95 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! 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 1.00* 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.18 KP 0.96 ! LA 0.96 MK 0.96 NL 0.95 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! 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=0.080576Jy sigma=1.619458 ! Fit after self-cal, rms=0.081036Jy sigma=1.603494 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8874 mas, bmaj=2.042 mas, bpa=-2.735 degrees ! Estimated noise=0.428502 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 (-8, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671257 Jy ! Component: 100 - total flux cleaned = 0.0104254 Jy ! Component: 150 - total flux cleaned = 0.0121531 Jy ! Component: 200 - total flux cleaned = 0.0128558 Jy ! Total flux subtracted in 200 components = 0.0128558 Jy ! Clean residual min=-0.004282 max=0.005813 Jy/beam ! Clean residual mean=-0.000000 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.416433 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 80 components and 0.416433 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=0.080261Jy sigma=1.590256 ! Fit after self-cal, rms=0.080245Jy sigma=1.588575 ! 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=0.080245Jy sigma=1.588575 ! Fit after self-cal, rms=0.080422Jy sigma=1.566368 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8858 mas, bmaj=2.039 mas, bpa=-2.815 degrees ! Estimated noise=0.427863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348977 Jy ! Component: 100 - total flux cleaned = 0.000123055 Jy ! Component: 150 - total flux cleaned = -0.000191441 Jy ! Component: 200 - total flux cleaned = -0.000356632 Jy ! Total flux subtracted in 200 components = -0.000356632 Jy ! Clean residual min=-0.003641 max=0.003811 Jy/beam ! Clean residual mean=-0.000000 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.416076 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.416076 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=0.080267Jy sigma=1.564084 ! Fit after self-cal, rms=0.080286Jy sigma=1.563760 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 = 0.000164611 Jy ! Component: 100 - total flux cleaned = 0.000266808 Jy ! Component: 150 - total flux cleaned = 0.000312915 Jy ! Component: 200 - total flux cleaned = 0.000311849 Jy ! Total flux subtracted in 200 components = 0.000311849 Jy ! Clean residual min=-0.003703 max=0.003746 Jy/beam ! Clean residual mean=-0.000000 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.416388 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.416388 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=0.080208Jy sigma=1.562665 ! Fit after self-cal, rms=0.080210Jy sigma=1.562552 ! 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=0.080210Jy sigma=1.562552 ! Fit after self-cal, rms=0.079950Jy sigma=1.562291 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8851 mas, bmaj=2.04 mas, bpa=-2.855 degrees ! Estimated noise=0.42774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292645 Jy ! Component: 100 - total flux cleaned = 0.00029272 Jy ! Component: 150 - total flux cleaned = 0.000334242 Jy ! Component: 200 - total flux cleaned = 0.000334306 Jy ! Total flux subtracted in 200 components = 0.000334306 Jy ! Clean residual min=-0.003699 max=0.003841 Jy/beam ! Clean residual mean=-0.000000 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.416722 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.416722 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=0.079882Jy sigma=1.561394 ! Fit after self-cal, rms=0.079882Jy sigma=1.561296 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 = 0.000171891 Jy ! Component: 100 - total flux cleaned = 0.000249721 Jy ! Component: 150 - total flux cleaned = 0.000249673 Jy ! Component: 200 - total flux cleaned = 0.000283067 Jy ! Total flux subtracted in 200 components = 0.000283067 Jy ! Clean residual min=-0.003708 max=0.003842 Jy/beam ! Clean residual mean=-0.000000 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.417005 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.417005 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=0.079840Jy sigma=1.560706 ! Fit after self-cal, rms=0.079841Jy sigma=1.560659 ! 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=0.079841Jy sigma=1.560659 ! Fit after self-cal, rms=0.079641Jy sigma=1.555095 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=2.955 mas, bpa=-3.233 degrees ! Estimated noise=0.54444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275307 Jy ! Component: 100 - total flux cleaned = 0.000177113 Jy ! Component: 150 - total flux cleaned = 0.000178764 Jy ! Component: 200 - total flux cleaned = 0.00010949 Jy ! Total flux subtracted in 200 components = 0.00010949 Jy ! Clean residual min=-0.004318 max=0.004522 Jy/beam ! Clean residual mean=-0.000001 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.417115 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 0.417115 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=0.079635Jy sigma=1.554964 ! Fit after self-cal, rms=0.079638Jy sigma=1.554882 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 = 0.000151103 Jy ! Component: 100 - total flux cleaned = 0.000120109 Jy ! Component: 150 - total flux cleaned = 0.00011938 Jy ! Component: 200 - total flux cleaned = 9.44003e-05 Jy ! Total flux subtracted in 200 components = 9.44003e-05 Jy ! Clean residual min=-0.004212 max=0.004360 Jy/beam ! Clean residual mean=-0.000000 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.417209 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 125 components and 0.417209 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=0.079640Jy sigma=1.555026 ! Fit after self-cal, rms=0.079640Jy sigma=1.555005 ! 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=0.8847 mas, bmaj=2.04 mas, bpa=-2.89 degrees ! Estimated noise=0.426833 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8847 x 2.04 at -2.89 degrees (North through East) ! Clean map min=-0.0033355 max=0.28848 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=0.7082 mas, bmaj=1.737 mas, bpa=-2.313 degrees ! Estimated noise=0.608843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.213676 Jy ! Component: 100 - total flux cleaned = 0.284507 Jy ! Component: 150 - total flux cleaned = 0.318457 Jy ! Component: 200 - total flux cleaned = 0.339658 Jy ! Total flux subtracted in 200 components = 0.339658 Jy ! Clean residual min=-0.007911 max=0.011751 Jy/beam ! Clean residual mean=0.000003 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.339658 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.339658 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8847 mas, bmaj=2.04 mas, bpa=-2.89 degrees ! Estimated noise=0.426833 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 = 0.0228921 Jy ! Component: 100 - total flux cleaned = 0.037702 Jy ! Component: 150 - total flux cleaned = 0.0479023 Jy ! Component: 200 - total flux cleaned = 0.0551937 Jy ! Total flux subtracted in 200 components = 0.0551937 Jy ! Clean residual min=-0.004559 max=0.005563 Jy/beam ! Clean residual mean=-0.000000 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.394851 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 59 components and 0.394851 Jy ! Inverting map ! Added new window around map position (-23.2, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591745 Jy ! Component: 100 - total flux cleaned = 0.0103484 Jy ! Component: 150 - total flux cleaned = 0.0129451 Jy ! Component: 200 - total flux cleaned = 0.0151382 Jy ! Total flux subtracted in 200 components = 0.0151382 Jy ! Clean residual min=-0.003798 max=0.004662 Jy/beam ! Clean residual mean=-0.000000 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.40999 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 84 components and 0.40999 Jy ! Inverting map ! Added new window around map position (0, -44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432497 Jy ! Component: 100 - total flux cleaned = 0.00590538 Jy ! Component: 150 - total flux cleaned = 0.00678653 Jy ! Component: 200 - total flux cleaned = 0.00767645 Jy ! Total flux subtracted in 200 components = 0.00767645 Jy ! Clean residual min=-0.003344 max=0.003407 Jy/beam ! Clean residual mean=-0.000000 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.417666 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 106 components and 0.417666 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=2.05 mas, bmaj=2.955 mas, bpa=-3.233 degrees ! Estimated noise=0.54444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315126 Jy ! Component: 100 - total flux cleaned = 0.00408786 Jy ! Component: 150 - total flux cleaned = 0.00477801 Jy ! Component: 200 - total flux cleaned = 0.00507643 Jy ! Total flux subtracted in 200 components = 0.00507643 Jy ! Clean residual min=-0.004031 max=0.003806 Jy/beam ! Clean residual mean=-0.000000 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.422742 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 = 0.00027388 Jy ! Component: 100 - total flux cleaned = 0.000525109 Jy ! Component: 150 - total flux cleaned = 0.000709856 Jy ! Component: 200 - total flux cleaned = 0.000922962 Jy ! Total flux subtracted in 200 components = 0.000922962 Jy ! Clean residual min=-0.003861 max=0.003577 Jy/beam ! Clean residual mean=-0.000000 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.423665 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 139 components and 0.423665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8847 mas, bmaj=2.04 mas, bpa=-2.89 degrees ! Estimated noise=0.426833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041675 Jy ! Component: 100 - total flux cleaned = 0.00022618 Jy ! Component: 150 - total flux cleaned = 0.000167889 Jy ! Component: 200 - total flux cleaned = 0.000167792 Jy ! Total flux subtracted in 200 components = 0.000167792 Jy ! Clean residual min=-0.002838 max=0.003118 Jy/beam ! Clean residual mean=-0.000000 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.423833 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 156 components and 0.423833 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=0.079279Jy sigma=1.549710 ! Fit after self-cal, rms=0.079235Jy sigma=1.548715 wmodel /scr/pima/bg219h_uvs/J1830+0619_X_map.mod ! Writing 156 model components to file: /scr/pima/bg219h_uvs/J1830+0619_X_map.mod wobs /scr/pima/bg219h_uvs/J1830+0619_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1830+0619_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1830+0619_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J1830+0619_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 = 0.000543765 Jy ! Component: 100 - total flux cleaned = 0.000643559 Jy ! Component: 150 - total flux cleaned = 0.000691408 Jy ! Component: 200 - total flux cleaned = 0.000553666 Jy ! Component: 250 - total flux cleaned = 0.000508049 Jy ! Component: 300 - total flux cleaned = 0.000508052 Jy ! Component: 350 - total flux cleaned = 0.000630343 Jy ! Component: 400 - total flux cleaned = 0.000709263 Jy ! Component: 450 - total flux cleaned = 0.000824702 Jy ! Component: 500 - total flux cleaned = 0.000936849 Jy ! Component: 550 - total flux cleaned = 0.00100994 Jy ! Component: 600 - total flux cleaned = 0.0011886 Jy ! Component: 650 - total flux cleaned = 0.00122367 Jy ! Component: 700 - total flux cleaned = 0.00143059 Jy ! Component: 750 - total flux cleaned = 0.00153165 Jy ! Component: 800 - total flux cleaned = 0.0016644 Jy ! Component: 850 - total flux cleaned = 0.00179466 Jy ! Component: 900 - total flux cleaned = 0.00189037 Jy ! Component: 950 - total flux cleaned = 0.00198473 Jy ! Component: 1000 - total flux cleaned = 0.0020471 Jy ! Component: 1050 - total flux cleaned = 0.0021385 Jy ! Component: 1100 - total flux cleaned = 0.00213885 Jy ! Component: 1150 - total flux cleaned = 0.00237484 Jy ! Component: 1200 - total flux cleaned = 0.00243288 Jy ! Component: 1250 - total flux cleaned = 0.00254734 Jy ! Component: 1300 - total flux cleaned = 0.00260376 Jy ! Component: 1350 - total flux cleaned = 0.00271469 Jy ! Component: 1400 - total flux cleaned = 0.00282396 Jy ! Component: 1450 - total flux cleaned = 0.00295867 Jy ! Component: 1500 - total flux cleaned = 0.00301191 Jy ! Component: 1550 - total flux cleaned = 0.00324882 Jy ! Component: 1600 - total flux cleaned = 0.00343127 Jy ! Component: 1650 - total flux cleaned = 0.00355972 Jy ! Component: 1700 - total flux cleaned = 0.00368675 Jy ! Component: 1750 - total flux cleaned = 0.00393699 Jy ! Component: 1800 - total flux cleaned = 0.0040111 Jy ! Component: 1850 - total flux cleaned = 0.00408476 Jy ! Component: 1900 - total flux cleaned = 0.0041819 Jy ! Component: 1950 - total flux cleaned = 0.00430152 Jy ! Component: 2000 - total flux cleaned = 0.00434899 Jy ! Component: 2050 - total flux cleaned = 0.00441928 Jy ! Component: 2100 - total flux cleaned = 0.00448884 Jy ! Component: 2150 - total flux cleaned = 0.00467224 Jy ! Component: 2200 - total flux cleaned = 0.00467233 Jy ! Component: 2250 - total flux cleaned = 0.00482921 Jy ! Component: 2300 - total flux cleaned = 0.00489537 Jy ! Component: 2350 - total flux cleaned = 0.0049392 Jy ! Component: 2400 - total flux cleaned = 0.00500449 Jy ! Component: 2450 - total flux cleaned = 0.00504764 Jy ! Component: 2500 - total flux cleaned = 0.00513318 Jy ! Component: 2550 - total flux cleaned = 0.00526007 Jy ! Component: 2600 - total flux cleaned = 0.00536484 Jy ! Component: 2650 - total flux cleaned = 0.00546827 Jy ! Component: 2700 - total flux cleaned = 0.0055504 Jy ! Component: 2750 - total flux cleaned = 0.00569271 Jy ! Component: 2800 - total flux cleaned = 0.0057331 Jy ! Component: 2850 - total flux cleaned = 0.00585291 Jy ! Component: 2900 - total flux cleaned = 0.00589239 Jy ! Component: 2950 - total flux cleaned = 0.00602968 Jy ! Component: 3000 - total flux cleaned = 0.00608811 Jy ! Component: 3050 - total flux cleaned = 0.00614571 Jy ! Component: 3100 - total flux cleaned = 0.00626046 Jy ! Component: 3150 - total flux cleaned = 0.0063742 Jy ! Component: 3200 - total flux cleaned = 0.0063554 Jy ! Component: 3250 - total flux cleaned = 0.00652315 Jy ! Component: 3300 - total flux cleaned = 0.00654164 Jy ! Component: 3350 - total flux cleaned = 0.00659671 Jy ! Component: 3400 - total flux cleaned = 0.00663307 Jy ! Component: 3450 - total flux cleaned = 0.00672335 Jy ! Component: 3500 - total flux cleaned = 0.0067591 Jy ! Component: 3550 - total flux cleaned = 0.00684789 Jy ! Component: 3600 - total flux cleaned = 0.00686579 Jy ! Component: 3650 - total flux cleaned = 0.0069533 Jy ! Component: 3700 - total flux cleaned = 0.00702291 Jy ! Component: 3750 - total flux cleaned = 0.00710909 Jy ! Component: 3800 - total flux cleaned = 0.00717752 Jy ! Component: 3850 - total flux cleaned = 0.00721131 Jy ! Component: 3900 - total flux cleaned = 0.00724513 Jy ! Component: 3950 - total flux cleaned = 0.00729552 Jy ! Component: 4000 - total flux cleaned = 0.00736214 Jy ! Component: 4050 - total flux cleaned = 0.00742825 Jy ! Total flux subtracted in 4096 components = 0.00747753 Jy ! Clean residual min=-0.000825 max=0.000950 Jy/beam ! Clean residual mean=0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.431311 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 454 components and 0.431311 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1830+0619_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8847 x 2.04 at -2.89 degrees (North through East) ! Clean map min=-0.0021473 max=0.2867 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1830+0619_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.286701 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00027802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290916 0.290916 0.581832 1.16366 2.32733 4.65465 9.30931 18.6186 37.2372 74.4745 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.286 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1031.23 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1830+0619_X_uvs.log closed on Thu Apr 7 12:18:26 2016