! Started logfile: /scr/pima/bg219i_uvs/J1606+1814_X_uvs.log on Wed Apr 6 23:49:09 2016 obs /scr/pima/bg219i_uvs/J1606+1814_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1606+1814_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.788618 visibilities/baseline/integration-bin. ! Found source: J1606+1814 ! ! 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 17460 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/J1606+1814_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 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=1.011810Jy sigma=26.434668 ! Fit after self-cal, rms=0.868972Jy sigma=22.592501 ! 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=0.7369 mas, bmaj=1.637 mas, bpa=-3.264 degrees ! Estimated noise=0.506587 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 = 0.0992325 Jy ! Component: 100 - total flux cleaned = 0.12639 Jy ! Total flux subtracted in 100 components = 0.12639 Jy ! Clean residual min=-0.005321 max=0.012504 Jy/beam ! Clean residual mean=-0.000008 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.12639 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.12639 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=0.060794Jy sigma=1.521657 ! Fit after self-cal, rms=0.060603Jy sigma=1.517387 ! Inverting map ! Added new window around map position (0.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140437 Jy ! Component: 100 - total flux cleaned = 0.022127 Jy ! Total flux subtracted in 100 components = 0.022127 Jy ! Clean residual min=-0.003587 max=0.004294 Jy/beam ! Clean residual mean=-0.000004 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.148517 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.148517 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=0.056533Jy sigma=1.397459 ! Fit after self-cal, rms=0.056390Jy sigma=1.394388 ! 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=0.9165 mas, bmaj=1.933 mas, bpa=-2.134 degrees ! Estimated noise=0.279734 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 = 0.00824157 Jy ! Component: 100 - total flux cleaned = 0.0129661 Jy ! Component: 150 - total flux cleaned = 0.0160517 Jy ! Component: 200 - total flux cleaned = 0.0181523 Jy ! Total flux subtracted in 200 components = 0.0181523 Jy ! Clean residual min=-0.002046 max=0.003793 Jy/beam ! Clean residual mean=-0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.166669 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 0.166669 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=0.055181Jy sigma=1.358017 ! Fit after self-cal, rms=0.055113Jy sigma=1.356258 ! Inverting map ! Added new window around map position (2, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348632 Jy ! Component: 100 - total flux cleaned = 0.0054538 Jy ! Component: 150 - total flux cleaned = 0.00688596 Jy ! Component: 200 - total flux cleaned = 0.00801251 Jy ! Total flux subtracted in 200 components = 0.00801251 Jy ! Clean residual min=-0.001682 max=0.001930 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.174682 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.174682 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=0.054877Jy sigma=1.349370 ! Fit after self-cal, rms=0.054863Jy sigma=1.348955 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9165 x 1.933 at -2.134 degrees (North through East) ! Clean map min=-0.0016457 max=0.12941 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 1.05 HN 1.03 KP 0.98 ! LA 0.99 MK 1.02 NL 1.01 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 1.02 ! LA 1.00 MK 0.99 NL 1.00 OV 0.96 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 1.02 ! LA 0.97 MK 1.00 NL 1.00 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.05 KP 1.01 ! LA 0.99 MK 1.00 NL 0.99 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.05 KP 1.01 ! LA 0.97 MK 1.00 NL 1.00 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 1.00 ! LA 0.98 MK 0.98 NL 1.01 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.05 KP 1.00 ! LA 0.95 MK 1.01 NL 0.99 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! 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=0.054863Jy sigma=1.348955 ! Fit after self-cal, rms=0.055141Jy sigma=1.345466 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9198 mas, bmaj=1.941 mas, bpa=-2.246 degrees ! Estimated noise=0.27909 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 = 0.000368516 Jy ! Component: 100 - total flux cleaned = 0.000868731 Jy ! Component: 150 - total flux cleaned = 0.00124604 Jy ! Component: 200 - total flux cleaned = 0.00143864 Jy ! Total flux subtracted in 200 components = 0.00143864 Jy ! Clean residual min=-0.001661 max=0.001658 Jy/beam ! Clean residual mean=0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.17612 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.17612 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=0.055110Jy sigma=1.344645 ! Fit after self-cal, rms=0.055123Jy sigma=1.344505 ! 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=0.055123Jy sigma=1.344505 ! Fit after self-cal, rms=0.055135Jy sigma=1.340925 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9194 mas, bmaj=1.941 mas, bpa=-2.15 degrees ! Estimated noise=0.278699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.35307e-05 Jy ! Component: 100 - total flux cleaned = 0.000135222 Jy ! Component: 150 - total flux cleaned = 0.0001664 Jy ! Component: 200 - total flux cleaned = 0.00018014 Jy ! Total flux subtracted in 200 components = 0.00018014 Jy ! Clean residual min=-0.001389 max=0.001430 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.1763 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.1763 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=0.055120Jy sigma=1.340594 ! Fit after self-cal, rms=0.055121Jy sigma=1.340506 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 = -8.14e-06 Jy ! Component: 100 - total flux cleaned = 0.000100818 Jy ! Component: 150 - total flux cleaned = 0.0001245 Jy ! Component: 200 - total flux cleaned = 0.000146759 Jy ! Total flux subtracted in 200 components = 0.000146759 Jy ! Clean residual min=-0.001363 max=0.001401 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.176447 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.176447 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=0.055113Jy sigma=1.340352 ! Fit after self-cal, rms=0.055111Jy sigma=1.340313 ! 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=0.055111Jy sigma=1.340313 ! Fit after self-cal, rms=0.055125Jy sigma=1.340270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9195 mas, bmaj=1.942 mas, bpa=-2.175 degrees ! Estimated noise=0.278486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224247 Jy ! Component: 100 - total flux cleaned = -0.000139888 Jy ! Component: 150 - total flux cleaned = -0.000140156 Jy ! Component: 200 - total flux cleaned = -0.00014037 Jy ! Total flux subtracted in 200 components = -0.00014037 Jy ! Clean residual min=-0.001334 max=0.001362 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.176307 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.176307 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=0.055118Jy sigma=1.340132 ! Fit after self-cal, rms=0.055118Jy sigma=1.340102 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 = -2.80465e-05 Jy ! Component: 100 - total flux cleaned = 2.35838e-05 Jy ! Component: 150 - total flux cleaned = 2.35251e-05 Jy ! Component: 200 - total flux cleaned = 3.1593e-05 Jy ! Total flux subtracted in 200 components = 3.1593e-05 Jy ! Clean residual min=-0.001324 max=0.001350 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.176338 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.176338 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=0.055114Jy sigma=1.340016 ! Fit after self-cal, rms=0.055113Jy sigma=1.339991 ! 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=0.055113Jy sigma=1.339991 ! Fit after self-cal, rms=0.055126Jy sigma=1.339977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.227 mas, bmaj=2.884 mas, bpa=-1.261 degrees ! Estimated noise=0.345355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.30827e-05 Jy ! Component: 100 - total flux cleaned = 3.69733e-05 Jy ! Component: 150 - total flux cleaned = 4.79961e-05 Jy ! Component: 200 - total flux cleaned = 2.91458e-05 Jy ! Total flux subtracted in 200 components = 2.91458e-05 Jy ! Clean residual min=-0.001627 max=0.001237 Jy/beam ! Clean residual mean=0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.176368 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 112 components and 0.176368 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=0.055125Jy sigma=1.339939 ! Fit after self-cal, rms=0.055126Jy sigma=1.339921 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 = -9.64497e-06 Jy ! Component: 100 - total flux cleaned = -8.80165e-06 Jy ! Component: 150 - total flux cleaned = -8.76107e-06 Jy ! Component: 200 - total flux cleaned = -1.63448e-05 Jy ! Total flux subtracted in 200 components = -1.63448e-05 Jy ! Clean residual min=-0.001623 max=0.001228 Jy/beam ! Clean residual mean=0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.176351 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 119 components and 0.176351 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=0.055126Jy sigma=1.339914 ! Fit after self-cal, rms=0.055126Jy sigma=1.339902 ! 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=0.9196 mas, bmaj=1.942 mas, bpa=-2.201 degrees ! Estimated noise=0.278383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9196 x 1.942 at -2.201 degrees (North through East) ! Clean map min=-0.0012197 max=0.1291 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=0.7393 mas, bmaj=1.642 mas, bpa=-3.204 degrees ! Estimated noise=0.5066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.098912 Jy ! Component: 100 - total flux cleaned = 0.127862 Jy ! Component: 150 - total flux cleaned = 0.141782 Jy ! Component: 200 - total flux cleaned = 0.149743 Jy ! Total flux subtracted in 200 components = 0.149743 Jy ! Clean residual min=-0.003011 max=0.004145 Jy/beam ! Clean residual mean=-0.000004 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.149743 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.149743 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9196 mas, bmaj=1.942 mas, bpa=-2.201 degrees ! Estimated noise=0.278383 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 = 0.00734579 Jy ! Component: 100 - total flux cleaned = 0.0120447 Jy ! Component: 150 - total flux cleaned = 0.0153684 Jy ! Component: 200 - total flux cleaned = 0.0177939 Jy ! Total flux subtracted in 200 components = 0.0177939 Jy ! Clean residual min=-0.001705 max=0.001921 Jy/beam ! Clean residual mean=-0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.167537 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.167537 Jy ! Inverting map ! Added new window around map position (36.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196312 Jy ! Component: 100 - total flux cleaned = 0.00344577 Jy ! Component: 150 - total flux cleaned = 0.00467144 Jy ! Component: 200 - total flux cleaned = 0.00565499 Jy ! Total flux subtracted in 200 components = 0.00565499 Jy ! Clean residual min=-0.001450 max=0.001415 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.173192 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.173192 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=2.227 mas, bmaj=2.884 mas, bpa=-1.261 degrees ! Estimated noise=0.345355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121459 Jy ! Component: 100 - total flux cleaned = 0.00206333 Jy ! Component: 150 - total flux cleaned = 0.00248081 Jy ! Component: 200 - total flux cleaned = 0.00282252 Jy ! Total flux subtracted in 200 components = 0.00282252 Jy ! Clean residual min=-0.001569 max=0.001190 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.176014 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 = 0.000193373 Jy ! Component: 100 - total flux cleaned = 0.000347448 Jy ! Component: 150 - total flux cleaned = 0.000485168 Jy ! Component: 200 - total flux cleaned = 0.00060874 Jy ! Total flux subtracted in 200 components = 0.00060874 Jy ! Clean residual min=-0.001524 max=0.001226 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.176623 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 100 components and 0.176623 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9196 mas, bmaj=1.942 mas, bpa=-2.201 degrees ! Estimated noise=0.278383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.85981e-05 Jy ! Component: 100 - total flux cleaned = 0.00017949 Jy ! Component: 150 - total flux cleaned = 0.000259241 Jy ! Component: 200 - total flux cleaned = 0.000332351 Jy ! Total flux subtracted in 200 components = 0.000332351 Jy ! Clean residual min=-0.001285 max=0.001300 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.176955 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 118 components and 0.176955 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=0.055111Jy sigma=1.339633 ! Fit after self-cal, rms=0.055103Jy sigma=1.339448 wmodel /scr/pima/bg219i_uvs/J1606+1814_X_map.mod ! Writing 118 model components to file: /scr/pima/bg219i_uvs/J1606+1814_X_map.mod wobs /scr/pima/bg219i_uvs/J1606+1814_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1606+1814_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1606+1814_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J1606+1814_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 = -0.000289177 Jy ! Component: 100 - total flux cleaned = -0.000379194 Jy ! Component: 150 - total flux cleaned = -0.000444302 Jy ! Component: 200 - total flux cleaned = -0.000548477 Jy ! Component: 250 - total flux cleaned = -0.000669411 Jy ! Component: 300 - total flux cleaned = -0.000767099 Jy ! Component: 350 - total flux cleaned = -0.000862333 Jy ! Component: 400 - total flux cleaned = -0.000974264 Jy ! Component: 450 - total flux cleaned = -0.00111995 Jy ! Component: 500 - total flux cleaned = -0.00120879 Jy ! Component: 550 - total flux cleaned = -0.00127842 Jy ! Component: 600 - total flux cleaned = -0.00134662 Jy ! Component: 650 - total flux cleaned = -0.00141346 Jy ! Component: 700 - total flux cleaned = -0.00146263 Jy ! Component: 750 - total flux cleaned = -0.00149471 Jy ! Component: 800 - total flux cleaned = -0.00155768 Jy ! Component: 850 - total flux cleaned = -0.00157324 Jy ! Component: 900 - total flux cleaned = -0.0016038 Jy ! Component: 950 - total flux cleaned = -0.00163397 Jy ! Component: 1000 - total flux cleaned = -0.00167857 Jy ! Component: 1050 - total flux cleaned = -0.00170793 Jy ! Component: 1100 - total flux cleaned = -0.00175108 Jy ! Component: 1150 - total flux cleaned = -0.00176516 Jy ! Component: 1200 - total flux cleaned = -0.0017791 Jy ! Component: 1250 - total flux cleaned = -0.00180696 Jy ! Component: 1300 - total flux cleaned = -0.00180718 Jy ! Component: 1350 - total flux cleaned = -0.00184773 Jy ! Component: 1400 - total flux cleaned = -0.00182141 Jy ! Component: 1450 - total flux cleaned = -0.001874 Jy ! Component: 1500 - total flux cleaned = -0.0018742 Jy ! Component: 1550 - total flux cleaned = -0.00187429 Jy ! Component: 1600 - total flux cleaned = -0.00192515 Jy ! Component: 1650 - total flux cleaned = -0.00192506 Jy ! Component: 1700 - total flux cleaned = -0.00193744 Jy ! Component: 1750 - total flux cleaned = -0.00196198 Jy ! Component: 1800 - total flux cleaned = -0.00198642 Jy ! Component: 1850 - total flux cleaned = -0.00199835 Jy ! Component: 1900 - total flux cleaned = -0.00202219 Jy ! Component: 1950 - total flux cleaned = -0.00205763 Jy ! Component: 2000 - total flux cleaned = -0.00206933 Jy ! Component: 2050 - total flux cleaned = -0.0021042 Jy ! Component: 2100 - total flux cleaned = -0.00212721 Jy ! Component: 2150 - total flux cleaned = -0.00213865 Jy ! Component: 2200 - total flux cleaned = -0.00217242 Jy ! Component: 2250 - total flux cleaned = -0.00219467 Jy ! Component: 2300 - total flux cleaned = -0.0021725 Jy ! Component: 2350 - total flux cleaned = -0.00224962 Jy ! Component: 2400 - total flux cleaned = -0.00223866 Jy ! Component: 2450 - total flux cleaned = -0.00223879 Jy ! Component: 2500 - total flux cleaned = -0.00226025 Jy ! Component: 2550 - total flux cleaned = -0.0022494 Jy ! Component: 2600 - total flux cleaned = -0.00223861 Jy ! Component: 2650 - total flux cleaned = -0.00221758 Jy ! Component: 2700 - total flux cleaned = -0.00222803 Jy ! Component: 2750 - total flux cleaned = -0.00224885 Jy ! Component: 2800 - total flux cleaned = -0.00222821 Jy ! Component: 2850 - total flux cleaned = -0.0022077 Jy ! Component: 2900 - total flux cleaned = -0.00219745 Jy ! Component: 2950 - total flux cleaned = -0.0021773 Jy ! Component: 3000 - total flux cleaned = -0.0021874 Jy ! Component: 3050 - total flux cleaned = -0.00214751 Jy ! Component: 3100 - total flux cleaned = -0.00211793 Jy ! Component: 3150 - total flux cleaned = -0.00207879 Jy ! Component: 3200 - total flux cleaned = -0.00203972 Jy ! Component: 3250 - total flux cleaned = -0.00205922 Jy ! Component: 3300 - total flux cleaned = -0.0020109 Jy ! Component: 3350 - total flux cleaned = -0.00203015 Jy ! Component: 3400 - total flux cleaned = -0.00203967 Jy ! Component: 3450 - total flux cleaned = -0.00199223 Jy ! Component: 3500 - total flux cleaned = -0.00202996 Jy ! Component: 3550 - total flux cleaned = -0.00197364 Jy ! Component: 3600 - total flux cleaned = -0.00198295 Jy ! Component: 3650 - total flux cleaned = -0.00201083 Jy ! Component: 3700 - total flux cleaned = -0.00198309 Jy ! Component: 3750 - total flux cleaned = -0.00197388 Jy ! Component: 3800 - total flux cleaned = -0.00193741 Jy ! Component: 3850 - total flux cleaned = -0.0019556 Jy ! Component: 3900 - total flux cleaned = -0.00196462 Jy ! Component: 3950 - total flux cleaned = -0.00195565 Jy ! Component: 4000 - total flux cleaned = -0.00194674 Jy ! Component: 4050 - total flux cleaned = -0.00195557 Jy ! Total flux subtracted in 4096 components = -0.00193792 Jy ! Clean residual min=-0.000573 max=0.000630 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.175017 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 395 components and 0.175017 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1606+1814_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9196 x 1.942 at -2.201 degrees (North through East) ! Clean map min=-0.0012286 max=0.12869 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1606+1814_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128687 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143577 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.334713 0.334713 0.669426 1.33885 2.6777 5.35541 10.7108 21.4216 42.8432 85.6865 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 896.29 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1606+1814_X_uvs.log closed on Wed Apr 6 23:49:14 2016