! Started logfile: /scr/pima/bg219a_uvs/J0539-2839_X_uvs.log on Wed Apr 6 21:27:21 2016 obs /scr/pima/bg219a_uvs/J0539-2839_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0539-2839_X_uva.fits ! AN table 1: 27 integrations on 10 of 10 possible baselines. ! AN table 2: 9 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.725 visibilities/baseline/integration-bin. ! Found source: J0539-2839 ! ! 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 3132 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/J0539-2839_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 39 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! 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=1.311024Jy sigma=23.554585 ! Fit after self-cal, rms=0.278406Jy sigma=4.923991 ! 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=0.8433 mas, bmaj=2.637 mas, bpa=8.675 degrees ! Estimated noise=1.24192 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 = 0.617135 Jy ! Component: 100 - total flux cleaned = 0.75264 Jy ! Total flux subtracted in 100 components = 0.75264 Jy ! Clean residual min=-0.043587 max=0.055102 Jy/beam ! Clean residual mean=-0.000214 rms=0.011704 Jy/beam ! Combined flux in latest and established models = 0.75264 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.75264 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=0.205981Jy sigma=3.724860 ! Fit after self-cal, rms=0.206002Jy sigma=3.724410 ! 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=0.9554 mas, bmaj=2.948 mas, bpa=8.765 degrees ! Estimated noise=1.00394 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 = 0.0658575 Jy ! Component: 100 - total flux cleaned = 0.106192 Jy ! Component: 150 - total flux cleaned = 0.1319 Jy ! Component: 200 - total flux cleaned = 0.141361 Jy ! Total flux subtracted in 200 components = 0.141361 Jy ! Clean residual min=-0.031803 max=0.051400 Jy/beam ! Clean residual mean=-0.000340 rms=0.009205 Jy/beam ! Combined flux in latest and established models = 0.894001 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.894001 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=0.181817Jy sigma=3.287399 ! Fit after self-cal, rms=0.181509Jy sigma=3.282439 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9554 x 2.948 at 8.765 degrees (North through East) ! Clean map min=-0.030003 max=0.77169 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. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 NL 1.02 OV 1.03 PT 0.93 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 0.95 NL 1.17 OV 1.05 ! PT 0.92 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 NL 1.02 OV 1.05 PT 0.94 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.92 MK 0.97 NL 1.15 OV 1.04 ! PT 0.92 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 NL 1.03 OV 1.01 PT 0.96 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 0.98 NL 1.16 OV 1.04 ! PT 0.93 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 NL 1.06 OV 1.00 PT 0.95 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 0.96 NL 1.15 OV 1.02 ! PT 0.92 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 NL 1.04 OV 1.02 PT 0.96 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 0.95 NL 1.14 OV 1.01 ! PT 0.92 ! ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 NL 1.05 OV 1.01 PT 0.94 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 0.96 NL 1.14 OV 1.04 ! PT 0.91 ! ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 NL 1.04 OV 1.03 PT 0.95 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 0.95 NL 1.14 OV 1.03 ! PT 0.92 ! ! ! 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=0.181509Jy sigma=3.282439 ! Fit after self-cal, rms=0.174975Jy sigma=3.158657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9567 mas, bmaj=3.803 mas, bpa=3.988 degrees ! Estimated noise=1.04761 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 = -0.00443323 Jy ! Component: 100 - total flux cleaned = -0.00347577 Jy ! Component: 150 - total flux cleaned = -0.00229791 Jy ! Component: 200 - total flux cleaned = -0.00158201 Jy ! Total flux subtracted in 200 components = -0.00158201 Jy ! Clean residual min=-0.027033 max=0.025121 Jy/beam ! Clean residual mean=-0.000055 rms=0.005911 Jy/beam ! Combined flux in latest and established models = 0.892419 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.892419 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=0.172533Jy sigma=3.119176 ! Fit after self-cal, rms=0.172450Jy sigma=3.117164 ! 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=0.172450Jy sigma=3.117164 ! Fit after self-cal, rms=0.168373Jy sigma=3.042600 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9557 mas, bmaj=3.804 mas, bpa=4.053 degrees ! Estimated noise=1.05299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775622 Jy ! Component: 100 - total flux cleaned = -0.000508243 Jy ! Component: 150 - total flux cleaned = -0.000721444 Jy ! Component: 200 - total flux cleaned = -0.000722642 Jy ! Total flux subtracted in 200 components = -0.000722642 Jy ! Clean residual min=-0.012062 max=0.016684 Jy/beam ! Clean residual mean=-0.000009 rms=0.003404 Jy/beam ! Combined flux in latest and established models = 0.891696 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.891696 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=0.167702Jy sigma=3.031840 ! Fit after self-cal, rms=0.167643Jy sigma=3.030272 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 (-14.8, -38.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133079 Jy ! Component: 100 - total flux cleaned = 0.0139039 Jy ! Component: 150 - total flux cleaned = 0.0146786 Jy ! Component: 200 - total flux cleaned = 0.0155637 Jy ! Total flux subtracted in 200 components = 0.0155637 Jy ! Clean residual min=-0.009693 max=0.010529 Jy/beam ! Clean residual mean=-0.000013 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 0.90726 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.90726 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=0.166300Jy sigma=3.007119 ! Fit after self-cal, rms=0.166142Jy sigma=3.005311 ! Inverting map ! Added new window around map position (13.8, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00866565 Jy ! Component: 100 - total flux cleaned = 0.0126173 Jy ! Component: 150 - total flux cleaned = 0.0145812 Jy ! Component: 200 - total flux cleaned = 0.0155111 Jy ! Total flux subtracted in 200 components = 0.0155111 Jy ! Clean residual min=-0.007008 max=0.006787 Jy/beam ! Clean residual mean=0.000013 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.922771 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.922771 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=0.165628Jy sigma=2.997709 ! Fit after self-cal, rms=0.165565Jy sigma=2.996724 ! 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=0.165565Jy sigma=2.996724 ! Fit after self-cal, rms=0.164904Jy sigma=2.993539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9548 mas, bmaj=3.8 mas, bpa=4.063 degrees ! Estimated noise=1.05022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028646 Jy ! Component: 100 - total flux cleaned = 0.00430919 Jy ! Component: 150 - total flux cleaned = 0.00524071 Jy ! Component: 200 - total flux cleaned = 0.00590694 Jy ! Total flux subtracted in 200 components = 0.00590694 Jy ! Clean residual min=-0.005716 max=0.005796 Jy/beam ! Clean residual mean=0.000008 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.928678 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.928678 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=0.164761Jy sigma=2.991486 ! Fit after self-cal, rms=0.164740Jy sigma=2.991244 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 = 0.00115296 Jy ! Component: 100 - total flux cleaned = 0.00185496 Jy ! Component: 150 - total flux cleaned = 0.00227352 Jy ! Component: 200 - total flux cleaned = 0.00253153 Jy ! Total flux subtracted in 200 components = 0.00253153 Jy ! Clean residual min=-0.005469 max=0.005375 Jy/beam ! Clean residual mean=0.000011 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.93121 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.93121 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=0.164675Jy sigma=2.990245 ! Fit after self-cal, rms=0.164667Jy sigma=2.990167 ! 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=0.164667Jy sigma=2.990167 ! Fit after self-cal, rms=0.164432Jy sigma=2.989832 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.022 mas, bmaj=5.783 mas, bpa=-0.8236 degrees ! Estimated noise=1.34049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201426 Jy ! Component: 100 - total flux cleaned = 0.00183501 Jy ! Component: 150 - total flux cleaned = 0.00198514 Jy ! Component: 200 - total flux cleaned = 0.00218949 Jy ! Total flux subtracted in 200 components = 0.00218949 Jy ! Clean residual min=-0.005316 max=0.005527 Jy/beam ! Clean residual mean=0.000021 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.933399 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 133 components and 0.933399 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=0.164397Jy sigma=2.989302 ! Fit after self-cal, rms=0.164386Jy sigma=2.988937 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 = 0.000500516 Jy ! Component: 100 - total flux cleaned = 0.000359778 Jy ! Component: 150 - total flux cleaned = 0.000535922 Jy ! Component: 200 - total flux cleaned = 0.000801601 Jy ! Total flux subtracted in 200 components = 0.000801601 Jy ! Clean residual min=-0.004965 max=0.005149 Jy/beam ! Clean residual mean=0.000024 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.934201 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 0.934201 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=0.164370Jy sigma=2.988892 ! Fit after self-cal, rms=0.164363Jy sigma=2.988576 ! 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=0.9546 mas, bmaj=3.8 mas, bpa=4.058 degrees ! Estimated noise=1.04889 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9546 x 3.8 at 4.058 degrees (North through East) ! Clean map min=-0.0054092 max=0.77817 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 ! Performing amp+phase self-cal ! ! 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=0.164363Jy sigma=2.988576 ! Fit after self-cal, rms=0.151801Jy sigma=2.768313 ! Inverting map and beam ! Estimated beam: bmin=0.9558 mas, bmaj=3.807 mas, bpa=4.148 degrees ! Estimated noise=0.995347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0324185 Jy ! Component: 100 - total flux cleaned = -0.0337207 Jy ! Component: 150 - total flux cleaned = -0.034355 Jy ! Component: 200 - total flux cleaned = -0.0343123 Jy ! Total flux subtracted in 200 components = -0.0343123 Jy ! Clean residual min=-0.007782 max=0.011530 Jy/beam ! Clean residual mean=-0.000034 rms=0.002583 Jy/beam ! Combined flux in latest and established models = 0.899888 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 177 components and 0.899888 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=0.144694Jy sigma=2.650155 ! Fit after self-cal, rms=0.144683Jy sigma=2.649586 ! Inverting map ! Added new window around map position (5.4, -17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00849592 Jy ! Component: 100 - total flux cleaned = 0.00972288 Jy ! Component: 150 - total flux cleaned = 0.0109263 Jy ! Component: 200 - total flux cleaned = 0.0116619 Jy ! Total flux subtracted in 200 components = 0.0116619 Jy ! Clean residual min=-0.007246 max=0.007412 Jy/beam ! Clean residual mean=0.000008 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.91155 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 208 components and 0.91155 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=0.143809Jy sigma=2.637889 ! Fit after self-cal, rms=0.143766Jy sigma=2.637029 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.143766Jy sigma=2.637029 ! Fit after self-cal, rms=0.137889Jy sigma=2.522164 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=0.8319 mas, bmaj=3.404 mas, bpa=4.433 degrees ! Estimated noise=1.1797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.557055 Jy ! Component: 100 - total flux cleaned = 0.67957 Jy ! Component: 150 - total flux cleaned = 0.7234 Jy ! Component: 200 - total flux cleaned = 0.741868 Jy ! Total flux subtracted in 200 components = 0.741868 Jy ! Clean residual min=-0.019884 max=0.026549 Jy/beam ! Clean residual mean=-0.000109 rms=0.005553 Jy/beam ! Combined flux in latest and established models = 0.741868 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.741868 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9564 mas, bmaj=3.814 mas, bpa=4.22 degrees ! Estimated noise=0.952009 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310449 Jy ! Component: 100 - total flux cleaned = 0.0513599 Jy ! Component: 150 - total flux cleaned = 0.0668626 Jy ! Component: 200 - total flux cleaned = 0.0790006 Jy ! Total flux subtracted in 200 components = 0.0790006 Jy ! Clean residual min=-0.009949 max=0.012168 Jy/beam ! Clean residual mean=-0.000080 rms=0.003060 Jy/beam ! Combined flux in latest and established models = 0.820868 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.820868 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=2.018 mas, bmaj=5.816 mas, bpa=-0.5837 degrees ! Estimated noise=1.21335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146878 Jy ! Component: 100 - total flux cleaned = 0.0245117 Jy ! Component: 150 - total flux cleaned = 0.029838 Jy ! Component: 200 - total flux cleaned = 0.0332816 Jy ! Total flux subtracted in 200 components = 0.0332816 Jy ! Clean residual min=-0.009086 max=0.008275 Jy/beam ! Clean residual mean=-0.000001 rms=0.002665 Jy/beam ! Combined flux in latest and established models = 0.85415 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 = 0.00276112 Jy ! Component: 100 - total flux cleaned = 0.00476928 Jy ! Component: 150 - total flux cleaned = 0.00557423 Jy ! Component: 200 - total flux cleaned = 0.00629229 Jy ! Total flux subtracted in 200 components = 0.00629229 Jy ! Clean residual min=-0.008000 max=0.006665 Jy/beam ! Clean residual mean=0.000023 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 0.860442 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 99 components and 0.860442 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9564 mas, bmaj=3.814 mas, bpa=4.22 degrees ! Estimated noise=0.952009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255241 Jy ! Component: 100 - total flux cleaned = 0.00294071 Jy ! Component: 150 - total flux cleaned = 0.0029457 Jy ! Component: 200 - total flux cleaned = 0.00279753 Jy ! Total flux subtracted in 200 components = 0.00279753 Jy ! Clean residual min=-0.006959 max=0.006409 Jy/beam ! Clean residual mean=0.000016 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.863239 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 129 components and 0.863239 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=0.130739Jy sigma=2.427415 ! Fit after self-cal, rms=0.130597Jy sigma=2.423696 wmodel /scr/pima/bg219a_uvs/J0539-2839_X_map.mod ! Writing 129 model components to file: /scr/pima/bg219a_uvs/J0539-2839_X_map.mod wobs /scr/pima/bg219a_uvs/J0539-2839_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0539-2839_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0539-2839_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J0539-2839_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 = -0.000477989 Jy ! Component: 100 - total flux cleaned = -0.000751402 Jy ! Component: 150 - total flux cleaned = -0.00140582 Jy ! Component: 200 - total flux cleaned = -0.00185307 Jy ! Component: 250 - total flux cleaned = -0.00248059 Jy ! Component: 300 - total flux cleaned = -0.00299684 Jy ! Component: 350 - total flux cleaned = -0.0033591 Jy ! Component: 400 - total flux cleaned = -0.00398981 Jy ! Component: 450 - total flux cleaned = -0.00442251 Jy ! Component: 500 - total flux cleaned = -0.00467768 Jy ! Component: 550 - total flux cleaned = -0.00492072 Jy ! Component: 600 - total flux cleaned = -0.00496945 Jy ! Component: 650 - total flux cleaned = -0.00523522 Jy ! Component: 700 - total flux cleaned = -0.00536203 Jy ! Component: 750 - total flux cleaned = -0.00540355 Jy ! Component: 800 - total flux cleaned = -0.00563927 Jy ! Component: 850 - total flux cleaned = -0.00575406 Jy ! Component: 900 - total flux cleaned = -0.00593786 Jy ! Component: 950 - total flux cleaned = -0.00608032 Jy ! Component: 1000 - total flux cleaned = -0.00625346 Jy ! Component: 1050 - total flux cleaned = -0.00638874 Jy ! Component: 1100 - total flux cleaned = -0.0065219 Jy ! Component: 1150 - total flux cleaned = -0.00668428 Jy ! Component: 1200 - total flux cleaned = -0.00684287 Jy ! Component: 1250 - total flux cleaned = -0.00696744 Jy ! Component: 1300 - total flux cleaned = -0.00705943 Jy ! Component: 1350 - total flux cleaned = -0.00718008 Jy ! Component: 1400 - total flux cleaned = -0.00735861 Jy ! Component: 1450 - total flux cleaned = -0.00756423 Jy ! Component: 1500 - total flux cleaned = -0.00773825 Jy ! Component: 1550 - total flux cleaned = -0.00788157 Jy ! Component: 1600 - total flux cleaned = -0.00796648 Jy ! Component: 1650 - total flux cleaned = -0.00813559 Jy ! Component: 1700 - total flux cleaned = -0.00830286 Jy ! Component: 1750 - total flux cleaned = -0.00846886 Jy ! Component: 1800 - total flux cleaned = -0.00874313 Jy ! Component: 1850 - total flux cleaned = -0.00890624 Jy ! Component: 1900 - total flux cleaned = -0.00909538 Jy ! Component: 1950 - total flux cleaned = -0.00928304 Jy ! Component: 2000 - total flux cleaned = -0.00938979 Jy ! Component: 2050 - total flux cleaned = -0.00957648 Jy ! Component: 2100 - total flux cleaned = -0.00970954 Jy ! Component: 2150 - total flux cleaned = -0.00984265 Jy ! Component: 2200 - total flux cleaned = -0.0100295 Jy ! Component: 2250 - total flux cleaned = -0.0101898 Jy ! Component: 2300 - total flux cleaned = -0.0102971 Jy ! Component: 2350 - total flux cleaned = -0.0104583 Jy ! Component: 2400 - total flux cleaned = -0.0106198 Jy ! Component: 2450 - total flux cleaned = -0.0107281 Jy ! Component: 2500 - total flux cleaned = -0.0107825 Jy ! Component: 2550 - total flux cleaned = -0.0109188 Jy ! Component: 2600 - total flux cleaned = -0.0109736 Jy ! Component: 2650 - total flux cleaned = -0.0111114 Jy ! Component: 2700 - total flux cleaned = -0.0112224 Jy ! Component: 2750 - total flux cleaned = -0.011362 Jy ! Component: 2800 - total flux cleaned = -0.0115023 Jy ! Component: 2850 - total flux cleaned = -0.0115873 Jy ! Component: 2900 - total flux cleaned = -0.0117296 Jy ! Component: 2950 - total flux cleaned = -0.0118159 Jy ! Component: 3000 - total flux cleaned = -0.0118736 Jy ! Component: 3050 - total flux cleaned = -0.0120194 Jy ! Component: 3100 - total flux cleaned = -0.0121664 Jy ! Component: 3150 - total flux cleaned = -0.0122851 Jy ! Component: 3200 - total flux cleaned = -0.0124048 Jy ! Component: 3250 - total flux cleaned = -0.0125262 Jy ! Component: 3300 - total flux cleaned = -0.0126183 Jy ! Component: 3350 - total flux cleaned = -0.0127115 Jy ! Component: 3400 - total flux cleaned = -0.0127428 Jy ! Component: 3450 - total flux cleaned = -0.012869 Jy ! Component: 3500 - total flux cleaned = -0.0129011 Jy ! Component: 3550 - total flux cleaned = -0.0129657 Jy ! Component: 3600 - total flux cleaned = -0.0129986 Jy ! Component: 3650 - total flux cleaned = -0.0130985 Jy ! Component: 3700 - total flux cleaned = -0.0131324 Jy ! Component: 3750 - total flux cleaned = -0.013167 Jy ! Component: 3800 - total flux cleaned = -0.0132019 Jy ! Component: 3850 - total flux cleaned = -0.0132374 Jy ! Component: 3900 - total flux cleaned = -0.0132731 Jy ! Component: 3950 - total flux cleaned = -0.0132373 Jy ! Component: 4000 - total flux cleaned = -0.0132738 Jy ! Component: 4050 - total flux cleaned = -0.0132741 Jy ! Total flux subtracted in 4096 components = -0.0132741 Jy ! Clean residual min=-0.002387 max=0.002284 Jy/beam ! Clean residual mean=0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.849965 Jy keep ! Adding 204 model components to the UV plane model. ! The established model now contains 333 components and 0.849965 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0539-2839_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9564 x 3.814 at 4.22 degrees (North through East) ! Clean map min=-0.0056985 max=0.7096 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0539-2839_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.709604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000592276 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.250397 0.250397 0.500794 1.00159 2.00318 4.00635 8.0127 16.0254 32.0508 64.1016 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.709 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1198.1 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0539-2839_X_uvs.log closed on Wed Apr 6 21:27:25 2016