! Started logfile: /scr/pima/bg219a_uvs/J1441-3303_X_uvs.log on Wed Apr 6 21:39:22 2016 obs /scr/pima/bg219a_uvs/J1441-3303_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1441-3303_X_uva.fits ! AN table 1: 52 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.674359 visibilities/baseline/integration-bin. ! Found source: J1441-3303 ! ! 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 6312 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/J1441-3303_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 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=1.017831Jy sigma=23.237300 ! Fit after self-cal, rms=0.829979Jy sigma=18.821509 ! 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=0.5264 mas, bmaj=1.784 mas, bpa=0.2558 degrees ! Estimated noise=1.04144 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 = 0.117977 Jy ! Component: 100 - total flux cleaned = 0.153649 Jy ! Total flux subtracted in 100 components = 0.153649 Jy ! Clean residual min=-0.014272 max=0.016640 Jy/beam ! Clean residual mean=0.000212 rms=0.003365 Jy/beam ! Combined flux in latest and established models = 0.153649 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.153649 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=0.069020Jy sigma=1.569600 ! Fit after self-cal, rms=0.068879Jy sigma=1.566120 ! 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=0.7006 mas, bmaj=2.205 mas, bpa=-2.174 degrees ! Estimated noise=0.544333 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 = 0.0280383 Jy ! Component: 100 - total flux cleaned = 0.0411061 Jy ! Component: 150 - total flux cleaned = 0.0476394 Jy ! Component: 200 - total flux cleaned = 0.0509157 Jy ! Total flux subtracted in 200 components = 0.0509157 Jy ! Clean residual min=-0.004313 max=0.007020 Jy/beam ! Clean residual mean=0.000147 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.204565 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.204565 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=0.058117Jy sigma=1.300257 ! Fit after self-cal, rms=0.058101Jy sigma=1.298777 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7006 x 2.205 at -2.174 degrees (North through East) ! Clean map min=-0.0040003 max=0.17109 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: ! LA 0.98 MK 1.02 NL 1.04 OV 1.00 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.00 NL 1.04 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.06 NL 1.09 OV 0.98 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.03 NL 1.10 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.99 NL 1.16 OV 0.98 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.98 NL 1.10 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=0.058101Jy sigma=1.298777 ! Fit after self-cal, rms=0.057821Jy sigma=1.282485 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7058 mas, bmaj=2.218 mas, bpa=-2.067 degrees ! Estimated noise=0.541499 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 = -0.000696053 Jy ! Component: 100 - total flux cleaned = -0.00070327 Jy ! Component: 150 - total flux cleaned = -0.000683738 Jy ! Component: 200 - total flux cleaned = -0.000700833 Jy ! Total flux subtracted in 200 components = -0.000700833 Jy ! Clean residual min=-0.002482 max=0.003154 Jy/beam ! Clean residual mean=0.000027 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.203864 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.203864 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=0.057790Jy sigma=1.281970 ! Fit after self-cal, rms=0.057840Jy sigma=1.281691 ! 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=0.057840Jy sigma=1.281691 ! Fit after self-cal, rms=0.057755Jy sigma=1.279267 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7076 mas, bmaj=2.22 mas, bpa=-2.065 degrees ! Estimated noise=0.540619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103492 Jy ! Component: 100 - total flux cleaned = -0.00122029 Jy ! Component: 150 - total flux cleaned = -0.00126567 Jy ! Component: 200 - total flux cleaned = -0.00129364 Jy ! Total flux subtracted in 200 components = -0.00129364 Jy ! Clean residual min=-0.002398 max=0.002702 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.202571 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.202571 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=0.057734Jy sigma=1.278869 ! Fit after self-cal, rms=0.057733Jy sigma=1.278766 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 (-7.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238997 Jy ! Component: 100 - total flux cleaned = 0.0027871 Jy ! Component: 150 - total flux cleaned = 0.00285073 Jy ! Component: 200 - total flux cleaned = 0.0028768 Jy ! Total flux subtracted in 200 components = 0.0028768 Jy ! Clean residual min=-0.002021 max=0.002219 Jy/beam ! Clean residual mean=-0.000029 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.205447 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.205447 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=0.057631Jy sigma=1.276566 ! Fit after self-cal, rms=0.057625Jy sigma=1.276355 ! Inverting map ! Added new window around map position (-47, 15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177319 Jy ! Component: 100 - total flux cleaned = 0.00207122 Jy ! Component: 150 - total flux cleaned = 0.00204468 Jy ! Component: 200 - total flux cleaned = 0.00202024 Jy ! Total flux subtracted in 200 components = 0.00202024 Jy ! Clean residual min=-0.001848 max=0.001910 Jy/beam ! Clean residual mean=-0.000026 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.207468 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.207468 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=0.057560Jy sigma=1.275022 ! Fit after self-cal, rms=0.057549Jy sigma=1.274850 ! Inverting map ! Added new window around map position (45.8, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126579 Jy ! Component: 100 - total flux cleaned = 0.00140067 Jy ! Component: 150 - total flux cleaned = 0.00156049 Jy ! Component: 200 - total flux cleaned = 0.00163073 Jy ! Total flux subtracted in 200 components = 0.00163073 Jy ! Clean residual min=-0.001489 max=0.001484 Jy/beam ! Clean residual mean=-0.000015 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.209098 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.209098 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=0.057497Jy sigma=1.273723 ! Fit after self-cal, rms=0.057490Jy sigma=1.273650 ! 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=0.057490Jy sigma=1.273650 ! Fit after self-cal, rms=0.057192Jy sigma=1.268609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7065 mas, bmaj=2.22 mas, bpa=-2.127 degrees ! Estimated noise=0.539641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273107 Jy ! Component: 100 - total flux cleaned = 0.000271757 Jy ! Component: 150 - total flux cleaned = 0.000294239 Jy ! Component: 200 - total flux cleaned = 0.000294259 Jy ! Total flux subtracted in 200 components = 0.000294259 Jy ! Clean residual min=-0.001425 max=0.001418 Jy/beam ! Clean residual mean=-0.000012 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.209393 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.209393 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=0.057170Jy sigma=1.268196 ! Fit after self-cal, rms=0.057171Jy sigma=1.268126 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 (-47.4, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448643 Jy ! Component: 100 - total flux cleaned = 0.000452216 Jy ! Component: 150 - total flux cleaned = 0.000603549 Jy ! Component: 200 - total flux cleaned = 0.000626288 Jy ! Total flux subtracted in 200 components = 0.000626288 Jy ! Clean residual min=-0.001419 max=0.001250 Jy/beam ! Clean residual mean=-0.000008 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.210019 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.210019 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=0.057135Jy sigma=1.267251 ! Fit after self-cal, rms=0.057131Jy sigma=1.267185 ! 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=0.057131Jy sigma=1.267185 ! Fit after self-cal, rms=0.057117Jy sigma=1.267070 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.077 mas, bmaj=7.378 mas, bpa=1.996 degrees ! Estimated noise=0.764985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433537 Jy ! Component: 100 - total flux cleaned = 0.000661149 Jy ! Component: 150 - total flux cleaned = 0.000806503 Jy ! Component: 200 - total flux cleaned = 0.000868606 Jy ! Total flux subtracted in 200 components = 0.000868606 Jy ! Clean residual min=-0.001286 max=0.000998 Jy/beam ! Clean residual mean=-0.000017 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.210888 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.210888 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=0.057111Jy sigma=1.266920 ! Fit after self-cal, rms=0.057110Jy sigma=1.266904 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 = 0.000153241 Jy ! Component: 100 - total flux cleaned = 0.000309704 Jy ! Component: 150 - total flux cleaned = 0.000374754 Jy ! Component: 200 - total flux cleaned = 0.000434999 Jy ! Total flux subtracted in 200 components = 0.000434999 Jy ! Clean residual min=-0.001321 max=0.000913 Jy/beam ! Clean residual mean=-0.000010 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.211323 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 0.211323 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=0.057108Jy sigma=1.266885 ! Fit after self-cal, rms=0.057108Jy sigma=1.266881 ! 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=0.7065 mas, bmaj=2.22 mas, bpa=-2.138 degrees ! Estimated noise=0.539636 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7065 x 2.22 at -2.138 degrees (North through East) ! Clean map min=-0.0013589 max=0.16994 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=0.5287 mas, bmaj=1.791 mas, bpa=0.3338 degrees ! Estimated noise=1.0408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117779 Jy ! Component: 100 - total flux cleaned = 0.153449 Jy ! Component: 150 - total flux cleaned = 0.171572 Jy ! Component: 200 - total flux cleaned = 0.182117 Jy ! Total flux subtracted in 200 components = 0.182117 Jy ! Clean residual min=-0.006576 max=0.007016 Jy/beam ! Clean residual mean=0.000069 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.182117 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 0.182117 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7065 mas, bmaj=2.22 mas, bpa=-2.138 degrees ! Estimated noise=0.539636 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 = 0.0113122 Jy ! Component: 100 - total flux cleaned = 0.016694 Jy ! Component: 150 - total flux cleaned = 0.0198438 Jy ! Component: 200 - total flux cleaned = 0.0219106 Jy ! Total flux subtracted in 200 components = 0.0219106 Jy ! Clean residual min=-0.002484 max=0.002006 Jy/beam ! Clean residual mean=0.000007 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.204028 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.204028 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=2.077 mas, bmaj=7.378 mas, bpa=1.996 degrees ! Estimated noise=0.764985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234549 Jy ! Component: 100 - total flux cleaned = 0.0035147 Jy ! Component: 150 - total flux cleaned = 0.00400603 Jy ! Component: 200 - total flux cleaned = 0.00442895 Jy ! Total flux subtracted in 200 components = 0.00442895 Jy ! Clean residual min=-0.001653 max=0.000991 Jy/beam ! Clean residual mean=-0.000022 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.208457 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 = 0.000341541 Jy ! Component: 100 - total flux cleaned = 0.000627289 Jy ! Component: 150 - total flux cleaned = 0.000836582 Jy ! Component: 200 - total flux cleaned = 0.00103149 Jy ! Total flux subtracted in 200 components = 0.00103149 Jy ! Clean residual min=-0.001491 max=0.000894 Jy/beam ! Clean residual mean=-0.000027 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.209488 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 73 components and 0.209488 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7065 mas, bmaj=2.22 mas, bpa=-2.138 degrees ! Estimated noise=0.539636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464495 Jy ! Component: 100 - total flux cleaned = 0.000783217 Jy ! Component: 150 - total flux cleaned = 0.000905116 Jy ! Component: 200 - total flux cleaned = 0.00101345 Jy ! Total flux subtracted in 200 components = 0.00101345 Jy ! Clean residual min=-0.001718 max=0.001597 Jy/beam ! Clean residual mean=-0.000007 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.210502 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.210502 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=0.057200Jy sigma=1.268667 ! Fit after self-cal, rms=0.057187Jy sigma=1.268429 wmodel /scr/pima/bg219a_uvs/J1441-3303_X_map.mod ! Writing 87 model components to file: /scr/pima/bg219a_uvs/J1441-3303_X_map.mod wobs /scr/pima/bg219a_uvs/J1441-3303_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1441-3303_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1441-3303_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J1441-3303_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 = -0.00029385 Jy ! Component: 100 - total flux cleaned = -0.000270528 Jy ! Component: 150 - total flux cleaned = -0.000406295 Jy ! Component: 200 - total flux cleaned = -0.000600758 Jy ! Component: 250 - total flux cleaned = -0.000806568 Jy ! Component: 300 - total flux cleaned = -0.000925141 Jy ! Component: 350 - total flux cleaned = -0.00105749 Jy ! Component: 400 - total flux cleaned = -0.00120325 Jy ! Component: 450 - total flux cleaned = -0.00130967 Jy ! Component: 500 - total flux cleaned = -0.00143055 Jy ! Component: 550 - total flux cleaned = -0.00151505 Jy ! Component: 600 - total flux cleaned = -0.00161375 Jy ! Component: 650 - total flux cleaned = -0.0017098 Jy ! Component: 700 - total flux cleaned = -0.00177237 Jy ! Component: 750 - total flux cleaned = -0.00183397 Jy ! Component: 800 - total flux cleaned = -0.00187936 Jy ! Component: 850 - total flux cleaned = -0.00190913 Jy ! Component: 900 - total flux cleaned = -0.00190904 Jy ! Component: 950 - total flux cleaned = -0.0019382 Jy ! Component: 1000 - total flux cleaned = -0.00196693 Jy ! Component: 1050 - total flux cleaned = -0.00199541 Jy ! Component: 1100 - total flux cleaned = -0.00202362 Jy ! Component: 1150 - total flux cleaned = -0.00203747 Jy ! Component: 1200 - total flux cleaned = -0.00203747 Jy ! Component: 1250 - total flux cleaned = -0.00203756 Jy ! Component: 1300 - total flux cleaned = -0.00205128 Jy ! Component: 1350 - total flux cleaned = -0.00207849 Jy ! Component: 1400 - total flux cleaned = -0.00209189 Jy ! Component: 1450 - total flux cleaned = -0.00210517 Jy ! Component: 1500 - total flux cleaned = -0.00206543 Jy ! Component: 1550 - total flux cleaned = -0.00205222 Jy ! Component: 1600 - total flux cleaned = -0.00203917 Jy ! Component: 1650 - total flux cleaned = -0.00200014 Jy ! Component: 1700 - total flux cleaned = -0.00196098 Jy ! Component: 1750 - total flux cleaned = -0.00194784 Jy ! Component: 1800 - total flux cleaned = -0.0018959 Jy ! Component: 1850 - total flux cleaned = -0.00184396 Jy ! Component: 1900 - total flux cleaned = -0.00179206 Jy ! Component: 1950 - total flux cleaned = -0.00174009 Jy ! Component: 2000 - total flux cleaned = -0.00170108 Jy ! Component: 2050 - total flux cleaned = -0.00166204 Jy ! Component: 2100 - total flux cleaned = -0.00158388 Jy ! Component: 2150 - total flux cleaned = -0.00155778 Jy ! Component: 2200 - total flux cleaned = -0.0015186 Jy ! Component: 2250 - total flux cleaned = -0.00147936 Jy ! Component: 2300 - total flux cleaned = -0.00146615 Jy ! Component: 2350 - total flux cleaned = -0.00142676 Jy ! Component: 2400 - total flux cleaned = -0.00138733 Jy ! Component: 2450 - total flux cleaned = -0.00133448 Jy ! Component: 2500 - total flux cleaned = -0.00133451 Jy ! Component: 2550 - total flux cleaned = -0.00133453 Jy ! Component: 2600 - total flux cleaned = -0.00133452 Jy ! Component: 2650 - total flux cleaned = -0.00136156 Jy ! Component: 2700 - total flux cleaned = -0.00134814 Jy ! Component: 2750 - total flux cleaned = -0.00133454 Jy ! Component: 2800 - total flux cleaned = -0.00129347 Jy ! Component: 2850 - total flux cleaned = -0.0012796 Jy ! Component: 2900 - total flux cleaned = -0.00126568 Jy ! Component: 2950 - total flux cleaned = -0.00120975 Jy ! Component: 3000 - total flux cleaned = -0.00118156 Jy ! Component: 3050 - total flux cleaned = -0.00113898 Jy ! Component: 3100 - total flux cleaned = -0.00109614 Jy ! Component: 3150 - total flux cleaned = -0.00105302 Jy ! Component: 3200 - total flux cleaned = -0.00102399 Jy ! Component: 3250 - total flux cleaned = -0.000980107 Jy ! Component: 3300 - total flux cleaned = -0.00093586 Jy ! Component: 3350 - total flux cleaned = -0.000891129 Jy ! Component: 3400 - total flux cleaned = -0.000861185 Jy ! Component: 3450 - total flux cleaned = -0.00083082 Jy ! Component: 3500 - total flux cleaned = -0.000800366 Jy ! Component: 3550 - total flux cleaned = -0.000753898 Jy ! Component: 3600 - total flux cleaned = -0.000754056 Jy ! Component: 3650 - total flux cleaned = -0.0007067 Jy ! Component: 3700 - total flux cleaned = -0.000658901 Jy ! Component: 3750 - total flux cleaned = -0.000626492 Jy ! Component: 3800 - total flux cleaned = -0.000593818 Jy ! Component: 3850 - total flux cleaned = -0.000560656 Jy ! Component: 3900 - total flux cleaned = -0.000543945 Jy ! Component: 3950 - total flux cleaned = -0.000493274 Jy ! Component: 4000 - total flux cleaned = -0.000476292 Jy ! Component: 4050 - total flux cleaned = -0.000442056 Jy ! Total flux subtracted in 4096 components = -0.000389667 Jy ! Clean residual min=-0.001058 max=0.001151 Jy/beam ! Clean residual mean=-0.000010 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.210112 Jy keep ! Adding 169 model components to the UV plane model. ! The established model now contains 255 components and 0.210112 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1441-3303_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7065 x 2.22 at -2.138 degrees (North through East) ! Clean map min=-0.0013893 max=0.16885 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1441-3303_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.168846 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000285915 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.508005 0.508005 1.01601 2.03202 4.06404 8.12809 16.2562 32.5123 65.0247 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.168 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 590.544 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1441-3303_X_uvs.log closed on Wed Apr 6 21:39:27 2016