! Started logfile: /scr/pima/bg219b_uvs/J1623+6624_X_uvs.log on Thu Apr 7 01:58:53 2016 obs /scr/pima/bg219b_uvs/J1623+6624_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1623+6624_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901235 visibilities/baseline/integration-bin. ! Found source: J1623+6624 ! ! 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 17520 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/J1623+6624_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.015292Jy sigma=24.801727 ! Fit after self-cal, rms=0.829669Jy sigma=20.154711 ! 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=0.6949 mas, bmaj=1.501 mas, bpa=-88.29 degrees ! Estimated noise=0.556924 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 = 0.131144 Jy ! Component: 100 - total flux cleaned = 0.161665 Jy ! Total flux subtracted in 100 components = 0.161665 Jy ! Clean residual min=-0.005270 max=0.010983 Jy/beam ! Clean residual mean=-0.000017 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.161665 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.161665 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=0.062111Jy sigma=1.456347 ! Fit after self-cal, rms=0.062009Jy sigma=1.453370 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114326 Jy ! Component: 100 - total flux cleaned = 0.0172074 Jy ! Total flux subtracted in 100 components = 0.0172074 Jy ! Clean residual min=-0.004265 max=0.005185 Jy/beam ! Clean residual mean=-0.000006 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.178872 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.178872 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=0.059878Jy sigma=1.389421 ! Fit after self-cal, rms=0.059884Jy sigma=1.389267 ! 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=0.9242 mas, bmaj=1.861 mas, bpa=-88.93 degrees ! Estimated noise=0.313789 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 = 0.0039026 Jy ! Component: 100 - total flux cleaned = 0.00610023 Jy ! Component: 150 - total flux cleaned = 0.00742338 Jy ! Component: 200 - total flux cleaned = 0.00823742 Jy ! Total flux subtracted in 200 components = 0.00823742 Jy ! Clean residual min=-0.003903 max=0.004425 Jy/beam ! Clean residual mean=-0.000014 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.18711 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.18711 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=0.059657Jy sigma=1.381884 ! Fit after self-cal, rms=0.059654Jy sigma=1.381737 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9242 x 1.861 at -88.93 degrees (North through East) ! Clean map min=-0.0035869 max=0.17131 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 0.99 HN 0.99 KP 0.91 ! LA 0.95 MK 0.98 NL 0.98 OV 0.93 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.03 KP 0.98 ! LA 0.98 MK 1.02 NL 1.00 OV 1.01 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 0.98 ! LA 0.98 MK 0.99 NL 1.03 OV 1.00 ! PT 1.14 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.99 KP 0.95 ! LA 0.97 MK 0.98 NL 0.98 OV 0.96 ! PT 1.06 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.97 ! LA 0.97 MK 1.02 NL 0.97 OV 0.97 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 1.00 ! LA 0.95 MK 1.01 NL 1.00 OV 0.99 ! PT 1.12 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.96 ! LA 0.92 MK 1.00 NL 0.98 OV 0.96 ! PT 1.08 SC 1.03 ! ! ! 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=0.059654Jy sigma=1.381737 ! Fit after self-cal, rms=0.059636Jy sigma=1.355596 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9299 mas, bmaj=1.869 mas, bpa=-88.76 degrees ! Estimated noise=0.314392 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 = -0.000737333 Jy ! Component: 100 - total flux cleaned = -0.000847298 Jy ! Component: 150 - total flux cleaned = -0.000869911 Jy ! Component: 200 - total flux cleaned = -0.000831491 Jy ! Total flux subtracted in 200 components = -0.000831491 Jy ! Clean residual min=-0.004305 max=0.003714 Jy/beam ! Clean residual mean=-0.000027 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.186278 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.186278 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=0.059608Jy sigma=1.355008 ! Fit after self-cal, rms=0.059632Jy sigma=1.354838 ! 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=0.059632Jy sigma=1.354838 ! Fit after self-cal, rms=0.058666Jy sigma=1.326069 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.931 mas, bmaj=1.872 mas, bpa=-88.53 degrees ! Estimated noise=0.313496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010287 Jy ! Component: 100 - total flux cleaned = -0.00127845 Jy ! Component: 150 - total flux cleaned = -0.00139257 Jy ! Component: 200 - total flux cleaned = -0.00149301 Jy ! Total flux subtracted in 200 components = -0.00149301 Jy ! Clean residual min=-0.001744 max=0.001882 Jy/beam ! Clean residual mean=-0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.184785 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.184785 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=0.058644Jy sigma=1.325668 ! Fit after self-cal, rms=0.058658Jy sigma=1.325528 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 (34.6, -21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138863 Jy ! Component: 100 - total flux cleaned = 0.0014852 Jy ! Component: 150 - total flux cleaned = 0.00139186 Jy ! Component: 200 - total flux cleaned = 0.00123334 Jy ! Total flux subtracted in 200 components = 0.00123334 Jy ! Clean residual min=-0.001663 max=0.001720 Jy/beam ! Clean residual mean=-0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.186019 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.186018 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=0.058588Jy sigma=1.324079 ! Fit after self-cal, rms=0.058587Jy sigma=1.323950 ! 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=0.058587Jy sigma=1.323950 ! Fit after self-cal, rms=0.058483Jy sigma=1.323759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.932 mas, bmaj=1.873 mas, bpa=-88.4 degrees ! Estimated noise=0.31284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.95639e-05 Jy ! Component: 100 - total flux cleaned = -2.82574e-05 Jy ! Component: 150 - total flux cleaned = -5.2841e-05 Jy ! Component: 200 - total flux cleaned = -5.30112e-05 Jy ! Total flux subtracted in 200 components = -5.30112e-05 Jy ! Clean residual min=-0.001596 max=0.001693 Jy/beam ! Clean residual mean=-0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.185965 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.185966 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=0.058458Jy sigma=1.323277 ! Fit after self-cal, rms=0.058459Jy sigma=1.323257 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 (-42.4, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120732 Jy ! Component: 100 - total flux cleaned = 0.00116586 Jy ! Component: 150 - total flux cleaned = 0.00116558 Jy ! Component: 200 - total flux cleaned = 0.00124357 Jy ! Total flux subtracted in 200 components = 0.00124357 Jy ! Clean residual min=-0.001603 max=0.001489 Jy/beam ! Clean residual mean=-0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.187209 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.187209 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=0.058403Jy sigma=1.321978 ! Fit after self-cal, rms=0.058403Jy sigma=1.321922 ! 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=0.058403Jy sigma=1.321922 ! Fit after self-cal, rms=0.058307Jy sigma=1.321837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.065 mas, bmaj=3.162 mas, bpa=87.11 degrees ! Estimated noise=0.386807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000350841 Jy ! Component: 100 - total flux cleaned = -0.000355334 Jy ! Component: 150 - total flux cleaned = -0.000318167 Jy ! Component: 200 - total flux cleaned = -0.000301544 Jy ! Total flux subtracted in 200 components = -0.000301544 Jy ! Clean residual min=-0.001523 max=0.001760 Jy/beam ! Clean residual mean=-0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.186908 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.186908 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=0.058303Jy sigma=1.321724 ! Fit after self-cal, rms=0.058303Jy sigma=1.321688 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 = -4.52029e-05 Jy ! Component: 100 - total flux cleaned = 1.42661e-05 Jy ! Component: 150 - total flux cleaned = 5.5161e-05 Jy ! Component: 200 - total flux cleaned = 8.11483e-05 Jy ! Total flux subtracted in 200 components = 8.11483e-05 Jy ! Clean residual min=-0.001487 max=0.001747 Jy/beam ! Clean residual mean=-0.000006 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.186989 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.186989 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=0.058302Jy sigma=1.321625 ! Fit after self-cal, rms=0.058301Jy sigma=1.321608 ! 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=0.9327 mas, bmaj=1.875 mas, bpa=-88.36 degrees ! Estimated noise=0.312263 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9327 x 1.875 at -88.36 degrees (North through East) ! Clean map min=-0.0014679 max=0.17068 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=0.701 mas, bmaj=1.509 mas, bpa=-87.84 degrees ! Estimated noise=0.557498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131203 Jy ! Component: 100 - total flux cleaned = 0.161108 Jy ! Component: 150 - total flux cleaned = 0.171438 Jy ! Component: 200 - total flux cleaned = 0.176913 Jy ! Total flux subtracted in 200 components = 0.176913 Jy ! Clean residual min=-0.003557 max=0.003860 Jy/beam ! Clean residual mean=-0.000006 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.176913 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.176913 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9327 mas, bmaj=1.875 mas, bpa=-88.36 degrees ! Estimated noise=0.312263 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) ! Added new window around map position (1.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394924 Jy ! Component: 100 - total flux cleaned = 0.00622748 Jy ! Component: 150 - total flux cleaned = 0.00783169 Jy ! Component: 200 - total flux cleaned = 0.00881212 Jy ! Total flux subtracted in 200 components = 0.00881212 Jy ! Clean residual min=-0.001698 max=0.001563 Jy/beam ! Clean residual mean=-0.000004 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.185725 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.185725 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=2.065 mas, bmaj=3.162 mas, bpa=87.11 degrees ! Estimated noise=0.386807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128311 Jy ! Component: 100 - total flux cleaned = 0.00141311 Jy ! Component: 150 - total flux cleaned = 0.00148847 Jy ! Component: 200 - total flux cleaned = 0.00153095 Jy ! Total flux subtracted in 200 components = 0.00153095 Jy ! Clean residual min=-0.001586 max=0.001594 Jy/beam ! Clean residual mean=-0.000005 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.187256 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 = -3.74581e-05 Jy ! Component: 100 - total flux cleaned = -7.00626e-05 Jy ! Component: 150 - total flux cleaned = -7.05026e-05 Jy ! Component: 200 - total flux cleaned = -8.48718e-05 Jy ! Total flux subtracted in 200 components = -8.48718e-05 Jy ! Clean residual min=-0.001574 max=0.001559 Jy/beam ! Clean residual mean=-0.000005 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.187171 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 74 components and 0.187171 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9327 mas, bmaj=1.875 mas, bpa=-88.36 degrees ! Estimated noise=0.312263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000388032 Jy ! Component: 100 - total flux cleaned = -0.000465735 Jy ! Component: 150 - total flux cleaned = -0.000500557 Jy ! Component: 200 - total flux cleaned = -0.000499811 Jy ! Total flux subtracted in 200 components = -0.000499811 Jy ! Clean residual min=-0.001631 max=0.001453 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.186672 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.186672 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=0.058324Jy sigma=1.321993 ! Fit after self-cal, rms=0.058318Jy sigma=1.321914 wmodel /scr/pima/bg219b_uvs/J1623+6624_X_map.mod ! Writing 88 model components to file: /scr/pima/bg219b_uvs/J1623+6624_X_map.mod wobs /scr/pima/bg219b_uvs/J1623+6624_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1623+6624_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1623+6624_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J1623+6624_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 = -0.00025051 Jy ! Component: 100 - total flux cleaned = -0.000115043 Jy ! Component: 150 - total flux cleaned = -1.25563e-05 Jy ! Component: 200 - total flux cleaned = 3.71799e-05 Jy ! Component: 250 - total flux cleaned = 8.57179e-05 Jy ! Component: 300 - total flux cleaned = 0.000132531 Jy ! Component: 350 - total flux cleaned = 0.000132882 Jy ! Component: 400 - total flux cleaned = 0.000155592 Jy ! Component: 450 - total flux cleaned = 0.000177564 Jy ! Component: 500 - total flux cleaned = 0.000155978 Jy ! Component: 550 - total flux cleaned = 0.000177167 Jy ! Component: 600 - total flux cleaned = 0.000198138 Jy ! Component: 650 - total flux cleaned = 0.000197826 Jy ! Component: 700 - total flux cleaned = 0.000137119 Jy ! Component: 750 - total flux cleaned = 0.000136933 Jy ! Component: 800 - total flux cleaned = 0.000117384 Jy ! Component: 850 - total flux cleaned = 0.000117275 Jy ! Component: 900 - total flux cleaned = 9.81695e-05 Jy ! Component: 950 - total flux cleaned = 0.000117049 Jy ! Component: 1000 - total flux cleaned = 0.000135871 Jy ! Component: 1050 - total flux cleaned = 0.000117749 Jy ! Component: 1100 - total flux cleaned = 8.19477e-05 Jy ! Component: 1150 - total flux cleaned = 0.000100209 Jy ! Component: 1200 - total flux cleaned = 8.2995e-05 Jy ! Component: 1250 - total flux cleaned = 0.000135074 Jy ! Component: 1300 - total flux cleaned = 0.000134863 Jy ! Component: 1350 - total flux cleaned = 8.37937e-05 Jy ! Component: 1400 - total flux cleaned = 6.68441e-05 Jy ! Component: 1450 - total flux cleaned = 9.96223e-05 Jy ! Component: 1500 - total flux cleaned = 3.43482e-05 Jy ! Component: 1550 - total flux cleaned = 9.88865e-05 Jy ! Component: 1600 - total flux cleaned = 0.000146979 Jy ! Component: 1650 - total flux cleaned = 0.000115269 Jy ! Component: 1700 - total flux cleaned = 0.000177761 Jy ! Component: 1750 - total flux cleaned = 0.000146351 Jy ! Component: 1800 - total flux cleaned = 0.00011562 Jy ! Component: 1850 - total flux cleaned = 0.000100417 Jy ! Component: 1900 - total flux cleaned = 7.01616e-05 Jy ! Component: 1950 - total flux cleaned = 7.01671e-05 Jy ! Component: 2000 - total flux cleaned = 7.01141e-05 Jy ! Component: 2050 - total flux cleaned = -2.94976e-06 Jy ! Component: 2100 - total flux cleaned = 1.14542e-05 Jy ! Component: 2150 - total flux cleaned = 1.14792e-05 Jy ! Component: 2200 - total flux cleaned = -5.96348e-05 Jy ! Component: 2250 - total flux cleaned = -7.37925e-05 Jy ! Component: 2300 - total flux cleaned = -7.37375e-05 Jy ! Component: 2350 - total flux cleaned = -0.000142973 Jy ! Component: 2400 - total flux cleaned = -0.000142796 Jy ! Component: 2450 - total flux cleaned = -0.000197256 Jy ! Component: 2500 - total flux cleaned = -0.000210763 Jy ! Component: 2550 - total flux cleaned = -0.000277566 Jy ! Component: 2600 - total flux cleaned = -0.00031765 Jy ! Component: 2650 - total flux cleaned = -0.000304431 Jy ! Component: 2700 - total flux cleaned = -0.000356923 Jy ! Component: 2750 - total flux cleaned = -0.000343867 Jy ! Component: 2800 - total flux cleaned = -0.000356902 Jy ! Component: 2850 - total flux cleaned = -0.000369933 Jy ! Component: 2900 - total flux cleaned = -0.000395454 Jy ! Component: 2950 - total flux cleaned = -0.000458673 Jy ! Component: 3000 - total flux cleaned = -0.000509037 Jy ! Component: 3050 - total flux cleaned = -0.000496578 Jy ! Component: 3100 - total flux cleaned = -0.00052132 Jy ! Component: 3150 - total flux cleaned = -0.000558149 Jy ! Component: 3200 - total flux cleaned = -0.000558005 Jy ! Component: 3250 - total flux cleaned = -0.000594359 Jy ! Component: 3300 - total flux cleaned = -0.000630463 Jy ! Component: 3350 - total flux cleaned = -0.000630386 Jy ! Component: 3400 - total flux cleaned = -0.000630509 Jy ! Component: 3450 - total flux cleaned = -0.00072529 Jy ! Component: 3500 - total flux cleaned = -0.000748902 Jy ! Component: 3550 - total flux cleaned = -0.000737172 Jy ! Component: 3600 - total flux cleaned = -0.000772057 Jy ! Component: 3650 - total flux cleaned = -0.000772185 Jy ! Component: 3700 - total flux cleaned = -0.0007951 Jy ! Component: 3750 - total flux cleaned = -0.000829448 Jy ! Component: 3800 - total flux cleaned = -0.000829425 Jy ! Component: 3850 - total flux cleaned = -0.000863275 Jy ! Component: 3900 - total flux cleaned = -0.000863212 Jy ! Component: 3950 - total flux cleaned = -0.000885481 Jy ! Component: 4000 - total flux cleaned = -0.000874441 Jy ! Component: 4050 - total flux cleaned = -0.000896426 Jy ! Total flux subtracted in 4096 components = -0.000951215 Jy ! Clean residual min=-0.000622 max=0.000712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.18572 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 385 components and 0.18572 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1623+6624_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9327 x 1.875 at -88.36 degrees (North through East) ! Clean map min=-0.0011054 max=0.17109 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1623+6624_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.17109 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018266 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320288 0.320288 0.640575 1.28115 2.5623 5.1246 10.2492 20.4984 40.9968 81.9937 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.171 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 936.657 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1623+6624_X_uvs.log closed on Thu Apr 7 01:58:57 2016