! Started logfile: /scr/pima/bg219a_uvs/J1037-2934_X_uvs.log on Wed Apr 6 21:33:30 2016 obs /scr/pima/bg219a_uvs/J1037-2934_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1037-2934_X_uva.fits ! AN table 1: 50 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.422857 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1037-2934 ! ! 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 121 lines of history. ! ! Reading 5328 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/bg219a_uvs/J1037-2934_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 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 198 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=1.235718Jy sigma=23.528909 ! Fit after self-cal, rms=0.542249Jy sigma=11.583326 ! 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=0.6167 mas, bmaj=1.739 mas, bpa=-0.3802 degrees ! Estimated noise=1.03733 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 = 0.404423 Jy ! Component: 100 - total flux cleaned = 0.580689 Jy ! Total flux subtracted in 100 components = 0.580689 Jy ! Clean residual min=-0.068174 max=0.148440 Jy/beam ! Clean residual mean=-0.000626 rms=0.019291 Jy/beam ! Combined flux in latest and established models = 0.580689 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.580689 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=0.356028Jy sigma=6.402323 ! Fit after self-cal, rms=0.353603Jy sigma=6.366143 ! Inverting map ! Added new window around map position (1.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13145 Jy ! Component: 100 - total flux cleaned = 0.209522 Jy ! Total flux subtracted in 100 components = 0.209522 Jy ! Clean residual min=-0.049920 max=0.080736 Jy/beam ! Clean residual mean=-0.000407 rms=0.013409 Jy/beam ! Combined flux in latest and established models = 0.790211 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.790211 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=0.263827Jy sigma=4.849819 ! Fit after self-cal, rms=0.254101Jy sigma=4.635471 ! Inverting map ! Added new window around map position (-0.2, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.088296 Jy ! Component: 100 - total flux cleaned = 0.140036 Jy ! Total flux subtracted in 100 components = 0.140036 Jy ! Clean residual min=-0.037660 max=0.045982 Jy/beam ! Clean residual mean=-0.000264 rms=0.008773 Jy/beam ! Combined flux in latest and established models = 0.930248 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.930247 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=0.202808Jy sigma=3.708042 ! Fit after self-cal, rms=0.198595Jy sigma=3.628567 ! 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=0.733 mas, bmaj=2.023 mas, bpa=-0.1314 degrees ! Estimated noise=0.755516 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 = 0.0668532 Jy ! Component: 100 - total flux cleaned = 0.107442 Jy ! Component: 150 - total flux cleaned = 0.134913 Jy ! Component: 200 - total flux cleaned = 0.154115 Jy ! Total flux subtracted in 200 components = 0.154115 Jy ! Clean residual min=-0.030786 max=0.040446 Jy/beam ! Clean residual mean=-0.000292 rms=0.006856 Jy/beam ! Combined flux in latest and established models = 1.08436 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 1.08436 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=0.168651Jy sigma=3.121384 ! Fit after self-cal, rms=0.167208Jy sigma=3.090922 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.733 x 2.023 at -0.1314 degrees (North through East) ! Clean map min=-0.026621 max=0.51038 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: ! FD 0.98 LA 0.95 MK 0.99 NL 1.08 ! OV 1.04 PT 0.95 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.93 MK 1.01 NL 1.09 ! OV 1.04 PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.94 MK 1.01 NL 1.08 ! OV 1.05 PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.95 MK 0.96 NL 1.09 ! OV 1.05 PT 0.94 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.95 MK 0.97 NL 1.10 ! OV 1.05 PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.94 MK 0.95 NL 1.07 ! OV 1.05 PT 0.95 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.95 MK 0.94 NL 1.06 ! OV 1.08 PT 0.94 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=0.167208Jy sigma=3.090922 ! Fit after self-cal, rms=0.159287Jy sigma=2.974741 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.73 mas, bmaj=2.024 mas, bpa=-0.3809 degrees ! Estimated noise=0.743905 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 = 0.00259169 Jy ! Component: 100 - total flux cleaned = 0.00149265 Jy ! Component: 150 - total flux cleaned = 0.000217919 Jy ! Component: 200 - total flux cleaned = -0.000617146 Jy ! Total flux subtracted in 200 components = -0.000617146 Jy ! Clean residual min=-0.024617 max=0.021665 Jy/beam ! Clean residual mean=0.000079 rms=0.004673 Jy/beam ! Combined flux in latest and established models = 1.08375 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 1.08375 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=0.157768Jy sigma=2.947349 ! Fit after self-cal, rms=0.157667Jy sigma=2.943390 ! 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=0.157667Jy sigma=2.943390 ! Fit after self-cal, rms=0.155594Jy sigma=2.908238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7305 mas, bmaj=2.018 mas, bpa=-0.5142 degrees ! Estimated noise=0.7439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300393 Jy ! Component: 100 - total flux cleaned = -0.000229665 Jy ! Component: 150 - total flux cleaned = -0.000684994 Jy ! Component: 200 - total flux cleaned = -0.000878704 Jy ! Total flux subtracted in 200 components = -0.000878704 Jy ! Clean residual min=-0.022130 max=0.019887 Jy/beam ! Clean residual mean=0.000093 rms=0.004043 Jy/beam ! Combined flux in latest and established models = 1.08287 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 1.08287 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=0.154912Jy sigma=2.893249 ! Fit after self-cal, rms=0.154823Jy sigma=2.890749 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 = 0.00127677 Jy ! Component: 100 - total flux cleaned = 0.00104697 Jy ! Component: 150 - total flux cleaned = 0.000641863 Jy ! Component: 200 - total flux cleaned = 0.000460034 Jy ! Total flux subtracted in 200 components = 0.000460034 Jy ! Clean residual min=-0.021549 max=0.019116 Jy/beam ! Clean residual mean=0.000095 rms=0.003911 Jy/beam ! Combined flux in latest and established models = 1.08333 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 1.08333 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=0.154294Jy sigma=2.879846 ! Fit after self-cal, rms=0.154237Jy sigma=2.877848 ! 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=0.154237Jy sigma=2.877848 ! Fit after self-cal, rms=0.153930Jy sigma=2.864770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7289 mas, bmaj=2.011 mas, bpa=-0.5193 degrees ! Estimated noise=0.741095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650553 Jy ! Component: 100 - total flux cleaned = 0.000228114 Jy ! Component: 150 - total flux cleaned = 0.000228808 Jy ! Component: 200 - total flux cleaned = -0.000294889 Jy ! Total flux subtracted in 200 components = -0.000294889 Jy ! Clean residual min=-0.020231 max=0.018252 Jy/beam ! Clean residual mean=0.000045 rms=0.003593 Jy/beam ! Combined flux in latest and established models = 1.08303 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 1.08303 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=0.153526Jy sigma=2.854242 ! Fit after self-cal, rms=0.153493Jy sigma=2.853190 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 = 0.000514843 Jy ! Component: 100 - total flux cleaned = 0.000155051 Jy ! Component: 150 - total flux cleaned = -0.000535537 Jy ! Component: 200 - total flux cleaned = -0.000856419 Jy ! Total flux subtracted in 200 components = -0.000856419 Jy ! Clean residual min=-0.019534 max=0.017952 Jy/beam ! Clean residual mean=0.000042 rms=0.003499 Jy/beam ! Combined flux in latest and established models = 1.08218 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 1.08218 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=0.153139Jy sigma=2.845653 ! Fit after self-cal, rms=0.153127Jy sigma=2.844789 ! 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=0.153127Jy sigma=2.844789 ! Fit after self-cal, rms=0.152914Jy sigma=2.844346 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.191 mas, bmaj=6.444 mas, bpa=6.533 degrees ! Estimated noise=1.17111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0022116 Jy ! Component: 100 - total flux cleaned = -0.00238604 Jy ! Component: 150 - total flux cleaned = -0.00309202 Jy ! Component: 200 - total flux cleaned = -0.00374192 Jy ! Total flux subtracted in 200 components = -0.00374192 Jy ! Clean residual min=-0.019824 max=0.016135 Jy/beam ! Clean residual mean=0.000084 rms=0.005177 Jy/beam ! Combined flux in latest and established models = 1.07843 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 81 components and 1.07843 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=0.152723Jy sigma=2.847430 ! Fit after self-cal, rms=0.152694Jy sigma=2.846383 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 = -0.000446993 Jy ! Component: 100 - total flux cleaned = -0.000858167 Jy ! Component: 150 - total flux cleaned = -0.00146177 Jy ! Component: 200 - total flux cleaned = -0.00190819 Jy ! Total flux subtracted in 200 components = -0.00190819 Jy ! Clean residual min=-0.019725 max=0.015985 Jy/beam ! Clean residual mean=0.000068 rms=0.005109 Jy/beam ! Combined flux in latest and established models = 1.07653 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 1.07653 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=0.152666Jy sigma=2.852075 ! Fit after self-cal, rms=0.152661Jy sigma=2.851260 ! 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=0.7281 mas, bmaj=2.008 mas, bpa=-0.5765 degrees ! Estimated noise=0.738565 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7281 x 2.008 at -0.5765 degrees (North through East) ! Clean map min=-0.01793 max=0.49154 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=0.612 mas, bmaj=1.723 mas, bpa=-0.7973 degrees ! Estimated noise=1.01131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.406818 Jy ! Component: 100 - total flux cleaned = 0.608458 Jy ! Component: 150 - total flux cleaned = 0.729689 Jy ! Component: 200 - total flux cleaned = 0.813493 Jy ! Total flux subtracted in 200 components = 0.813493 Jy ! Clean residual min=-0.044636 max=0.060401 Jy/beam ! Clean residual mean=-0.000286 rms=0.009095 Jy/beam ! Combined flux in latest and established models = 0.813493 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.813493 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7281 mas, bmaj=2.008 mas, bpa=-0.5765 degrees ! Estimated noise=0.738565 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 (0.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0962971 Jy ! Component: 100 - total flux cleaned = 0.150438 Jy ! Component: 150 - total flux cleaned = 0.184146 Jy ! Component: 200 - total flux cleaned = 0.2068 Jy ! Total flux subtracted in 200 components = 0.2068 Jy ! Clean residual min=-0.020428 max=0.021917 Jy/beam ! Clean residual mean=-0.000153 rms=0.004161 Jy/beam ! Combined flux in latest and established models = 1.02029 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 1.02029 Jy ! Inverting map ! Added new window around map position (-1.2, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131546 Jy ! Component: 100 - total flux cleaned = 0.0218132 Jy ! Component: 150 - total flux cleaned = 0.0273747 Jy ! Component: 200 - total flux cleaned = 0.0326968 Jy ! Total flux subtracted in 200 components = 0.0326968 Jy ! Clean residual min=-0.014921 max=0.012321 Jy/beam ! Clean residual mean=-0.000049 rms=0.003021 Jy/beam ! Combined flux in latest and established models = 1.05299 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 1.05299 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=2.191 mas, bmaj=6.444 mas, bpa=6.533 degrees ! Estimated noise=1.17111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121187 Jy ! Component: 100 - total flux cleaned = 0.0172039 Jy ! Component: 150 - total flux cleaned = 0.0186867 Jy ! Component: 200 - total flux cleaned = 0.0196606 Jy ! Total flux subtracted in 200 components = 0.0196606 Jy ! Clean residual min=-0.019777 max=0.014759 Jy/beam ! Clean residual mean=0.000035 rms=0.004790 Jy/beam ! Combined flux in latest and established models = 1.07265 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 = 0.000345508 Jy ! Component: 100 - total flux cleaned = 0.000645768 Jy ! Component: 150 - total flux cleaned = 0.000732553 Jy ! Component: 200 - total flux cleaned = 0.000731575 Jy ! Total flux subtracted in 200 components = 0.000731575 Jy ! Clean residual min=-0.019681 max=0.014801 Jy/beam ! Clean residual mean=0.000042 rms=0.004777 Jy/beam ! Combined flux in latest and established models = 1.07338 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 1.07338 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7281 mas, bmaj=2.008 mas, bpa=-0.5765 degrees ! Estimated noise=0.738565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000940824 Jy ! Component: 100 - total flux cleaned = -0.00196793 Jy ! Component: 150 - total flux cleaned = -0.00196503 Jy ! Component: 200 - total flux cleaned = -0.00177304 Jy ! Total flux subtracted in 200 components = -0.00177304 Jy ! Clean residual min=-0.013336 max=0.011281 Jy/beam ! Clean residual mean=0.000010 rms=0.002757 Jy/beam ! Combined flux in latest and established models = 1.07161 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 1.07161 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=0.150090Jy sigma=2.785549 ! Fit after self-cal, rms=0.149704Jy sigma=2.776705 wmodel /scr/pima/bg219a_uvs/J1037-2934_X_map.mod ! Writing 108 model components to file: /scr/pima/bg219a_uvs/J1037-2934_X_map.mod wobs /scr/pima/bg219a_uvs/J1037-2934_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1037-2934_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1037-2934_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J1037-2934_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 = -0.00403863 Jy ! Component: 100 - total flux cleaned = -0.00706635 Jy ! Component: 150 - total flux cleaned = -0.00880675 Jy ! Component: 200 - total flux cleaned = -0.0100978 Jy ! Component: 250 - total flux cleaned = -0.0117727 Jy ! Component: 300 - total flux cleaned = -0.0136389 Jy ! Component: 350 - total flux cleaned = -0.0147306 Jy ! Component: 400 - total flux cleaned = -0.0152492 Jy ! Component: 450 - total flux cleaned = -0.0158668 Jy ! Component: 500 - total flux cleaned = -0.0163393 Jy ! Component: 550 - total flux cleaned = -0.0168005 Jy ! Component: 600 - total flux cleaned = -0.0172426 Jy ! Component: 650 - total flux cleaned = -0.0173508 Jy ! Component: 700 - total flux cleaned = -0.0172514 Jy ! Component: 750 - total flux cleaned = -0.0174515 Jy ! Component: 800 - total flux cleaned = -0.0171649 Jy ! Component: 850 - total flux cleaned = -0.0170733 Jy ! Component: 900 - total flux cleaned = -0.0168014 Jy ! Component: 950 - total flux cleaned = -0.016538 Jy ! Component: 1000 - total flux cleaned = -0.0161949 Jy ! Component: 1050 - total flux cleaned = -0.0161119 Jy ! Component: 1100 - total flux cleaned = -0.0158665 Jy ! Component: 1150 - total flux cleaned = -0.0157075 Jy ! Component: 1200 - total flux cleaned = -0.0156293 Jy ! Component: 1250 - total flux cleaned = -0.0155531 Jy ! Component: 1300 - total flux cleaned = -0.0154776 Jy ! Component: 1350 - total flux cleaned = -0.0154782 Jy ! Component: 1400 - total flux cleaned = -0.0156222 Jy ! Component: 1450 - total flux cleaned = -0.015692 Jy ! Component: 1500 - total flux cleaned = -0.0156238 Jy ! Component: 1550 - total flux cleaned = -0.0156917 Jy ! Component: 1600 - total flux cleaned = -0.0155591 Jy ! Component: 1650 - total flux cleaned = -0.0156911 Jy ! Component: 1700 - total flux cleaned = -0.0156262 Jy ! Component: 1750 - total flux cleaned = -0.0155637 Jy ! Component: 1800 - total flux cleaned = -0.0153771 Jy ! Component: 1850 - total flux cleaned = -0.0152552 Jy ! Component: 1900 - total flux cleaned = -0.0150135 Jy ! Component: 1950 - total flux cleaned = -0.0148344 Jy ! Component: 2000 - total flux cleaned = -0.0147753 Jy ! Component: 2050 - total flux cleaned = -0.014717 Jy ! Component: 2100 - total flux cleaned = -0.0143715 Jy ! Component: 2150 - total flux cleaned = -0.0144287 Jy ! Component: 2200 - total flux cleaned = -0.014429 Jy ! Component: 2250 - total flux cleaned = -0.014429 Jy ! Component: 2300 - total flux cleaned = -0.0143179 Jy ! Component: 2350 - total flux cleaned = -0.0140989 Jy ! Component: 2400 - total flux cleaned = -0.0141538 Jy ! Component: 2450 - total flux cleaned = -0.0141002 Jy ! Component: 2500 - total flux cleaned = -0.0142597 Jy ! Component: 2550 - total flux cleaned = -0.0142596 Jy ! Component: 2600 - total flux cleaned = -0.0143634 Jy ! Component: 2650 - total flux cleaned = -0.0143629 Jy ! Component: 2700 - total flux cleaned = -0.014363 Jy ! Component: 2750 - total flux cleaned = -0.0143119 Jy ! Component: 2800 - total flux cleaned = -0.0143619 Jy ! Component: 2850 - total flux cleaned = -0.0141109 Jy ! Component: 2900 - total flux cleaned = -0.0141615 Jy ! Component: 2950 - total flux cleaned = -0.0140618 Jy ! Component: 3000 - total flux cleaned = -0.0139633 Jy ! Component: 3050 - total flux cleaned = -0.0139631 Jy ! Component: 3100 - total flux cleaned = -0.0138167 Jy ! Component: 3150 - total flux cleaned = -0.0137199 Jy ! Component: 3200 - total flux cleaned = -0.0136235 Jy ! Component: 3250 - total flux cleaned = -0.0134801 Jy ! Component: 3300 - total flux cleaned = -0.0134804 Jy ! Component: 3350 - total flux cleaned = -0.0133384 Jy ! Component: 3400 - total flux cleaned = -0.0131971 Jy ! Component: 3450 - total flux cleaned = -0.0131035 Jy ! Component: 3500 - total flux cleaned = -0.0129636 Jy ! Component: 3550 - total flux cleaned = -0.0128244 Jy ! Component: 3600 - total flux cleaned = -0.0127783 Jy ! Component: 3650 - total flux cleaned = -0.012686 Jy ! Component: 3700 - total flux cleaned = -0.0124112 Jy ! Component: 3750 - total flux cleaned = -0.0122748 Jy ! Component: 3800 - total flux cleaned = -0.0120934 Jy ! Component: 3850 - total flux cleaned = -0.0120481 Jy ! Component: 3900 - total flux cleaned = -0.011958 Jy ! Component: 3950 - total flux cleaned = -0.0115994 Jy ! Component: 4000 - total flux cleaned = -0.0115551 Jy ! Component: 4050 - total flux cleaned = -0.0114216 Jy ! Total flux subtracted in 4096 components = -0.0114215 Jy ! Clean residual min=-0.002587 max=0.002685 Jy/beam ! Clean residual mean=-0.000016 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 1.06019 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 446 components and 1.06019 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1037-2934_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7281 x 2.008 at -0.5765 degrees (North through East) ! Clean map min=-0.0074576 max=0.49785 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1037-2934_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.497847 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000853056 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.514046 0.514046 1.02809 2.05619 4.11237 8.22474 16.4495 32.899 65.7979 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.497 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 583.604 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1037-2934_X_uvs.log closed on Wed Apr 6 21:33:35 2016