! Started logfile: /scr/pima/bg219e_uvs/J0015-1807_X_uvs.log on Thu Apr 7 08:54:05 2016 obs /scr/pima/bg219e_uvs/J0015-1807_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0015-1807_X_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.841131 visibilities/baseline/integration-bin. ! Found source: J0015-1807 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 20712 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/bg219e_uvs/J0015-1807_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.012234Jy sigma=22.554572 ! Fit after self-cal, rms=0.888671Jy sigma=19.569825 ! 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=0.9641 mas, bmaj=2.915 mas, bpa=19.01 degrees ! Estimated noise=0.633061 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 = 0.0834868 Jy ! Component: 100 - total flux cleaned = 0.110492 Jy ! Total flux subtracted in 100 components = 0.110492 Jy ! Clean residual min=-0.006399 max=0.013019 Jy/beam ! Clean residual mean=0.000024 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.110492 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.110492 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=0.074291Jy sigma=1.510466 ! Fit after self-cal, rms=0.074159Jy sigma=1.506786 ! Inverting map ! Added new window around map position (1.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015571 Jy ! Component: 100 - total flux cleaned = 0.0253436 Jy ! Total flux subtracted in 100 components = 0.0253436 Jy ! Clean residual min=-0.004931 max=0.006150 Jy/beam ! Clean residual mean=0.000013 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.135836 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.135836 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=0.070022Jy sigma=1.380084 ! Fit after self-cal, rms=0.069998Jy sigma=1.378749 ! 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=1.283 mas, bmaj=3.347 mas, bpa=12.1 degrees ! Estimated noise=0.302454 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 = 0.00940925 Jy ! Component: 100 - total flux cleaned = 0.0146206 Jy ! Component: 150 - total flux cleaned = 0.0178685 Jy ! Component: 200 - total flux cleaned = 0.0200494 Jy ! Total flux subtracted in 200 components = 0.0200494 Jy ! Clean residual min=-0.002757 max=0.003256 Jy/beam ! Clean residual mean=0.000009 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.155885 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 88 components and 0.155885 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=0.068865Jy sigma=1.343395 ! Fit after self-cal, rms=0.068869Jy sigma=1.342641 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.283 x 3.347 at 12.1 degrees (North through East) ! Clean map min=-0.0025707 max=0.10608 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.07 KP 0.97 ! LA 0.98 NL 0.99 OV 0.96 PT 1.00 ! SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.02 KP 1.02 ! LA 0.95 NL 1.04 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.07 KP 0.98 ! LA 0.95 NL 0.98 OV 0.99 PT 1.01 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.10 KP 0.98 ! LA 0.96 NL 1.02 OV 0.98 PT 0.98 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.07 KP 1.01 ! LA 0.98 NL 0.98 OV 0.96 PT 0.98 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.08 KP 0.96 ! LA 0.95 NL 1.04 OV 1.01 PT 1.02 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.99 ! LA 0.99 NL 0.99 OV 0.99 PT 0.99 ! SC 0.89 ! ! ! 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=0.068869Jy sigma=1.342641 ! Fit after self-cal, rms=0.069142Jy sigma=1.337533 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.291 mas, bmaj=3.371 mas, bpa=12.39 degrees ! Estimated noise=0.300583 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 = 0.000297886 Jy ! Component: 100 - total flux cleaned = 0.000111436 Jy ! Component: 150 - total flux cleaned = 0.000132705 Jy ! Component: 200 - total flux cleaned = 0.000131356 Jy ! Total flux subtracted in 200 components = 0.000131356 Jy ! Clean residual min=-0.002464 max=0.002558 Jy/beam ! Clean residual mean=0.000002 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.156017 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.156017 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=0.069115Jy sigma=1.337114 ! Fit after self-cal, rms=0.069142Jy sigma=1.337008 ! 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=0.069142Jy sigma=1.337008 ! Fit after self-cal, rms=0.070045Jy sigma=1.334016 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.291 mas, bmaj=3.358 mas, bpa=12.29 degrees ! Estimated noise=0.300795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366909 Jy ! Component: 100 - total flux cleaned = 0.000478909 Jy ! Component: 150 - total flux cleaned = 0.00051218 Jy ! Component: 200 - total flux cleaned = 0.000527838 Jy ! Total flux subtracted in 200 components = 0.000527838 Jy ! Clean residual min=-0.002048 max=0.002401 Jy/beam ! Clean residual mean=0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.156545 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 105 components and 0.156545 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=0.070036Jy sigma=1.333802 ! Fit after self-cal, rms=0.070056Jy sigma=1.333744 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 (4.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156331 Jy ! Component: 100 - total flux cleaned = 0.00206234 Jy ! Component: 150 - total flux cleaned = 0.00247368 Jy ! Component: 200 - total flux cleaned = 0.00261029 Jy ! Total flux subtracted in 200 components = 0.00261029 Jy ! Clean residual min=-0.001998 max=0.002162 Jy/beam ! Clean residual mean=-0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.159155 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 138 components and 0.159155 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=0.069971Jy sigma=1.331560 ! Fit after self-cal, rms=0.069961Jy sigma=1.331431 ! Inverting map ! Added new window around map position (29.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213613 Jy ! Component: 100 - total flux cleaned = 0.00240841 Jy ! Component: 150 - total flux cleaned = 0.00240789 Jy ! Component: 200 - total flux cleaned = 0.0024384 Jy ! Total flux subtracted in 200 components = 0.0024384 Jy ! Clean residual min=-0.001906 max=0.001493 Jy/beam ! Clean residual mean=0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.161593 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 167 components and 0.161593 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=0.069895Jy sigma=1.329564 ! Fit after self-cal, rms=0.069894Jy sigma=1.329464 ! 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=0.069894Jy sigma=1.329464 ! Fit after self-cal, rms=0.069851Jy sigma=1.329545 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.289 mas, bmaj=3.35 mas, bpa=12.39 degrees ! Estimated noise=0.300167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433637 Jy ! Component: 100 - total flux cleaned = 0.000547299 Jy ! Component: 150 - total flux cleaned = 0.000600687 Jy ! Component: 200 - total flux cleaned = 0.000674793 Jy ! Total flux subtracted in 200 components = 0.000674793 Jy ! Clean residual min=-0.001828 max=0.001477 Jy/beam ! Clean residual mean=0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.162268 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 182 components and 0.162268 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=0.069828Jy sigma=1.329098 ! Fit after self-cal, rms=0.069830Jy sigma=1.329078 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 = 0.00010016 Jy ! Component: 100 - total flux cleaned = 0.000144552 Jy ! Component: 150 - total flux cleaned = 0.000165868 Jy ! Component: 200 - total flux cleaned = 0.000207023 Jy ! Total flux subtracted in 200 components = 0.000207023 Jy ! Clean residual min=-0.001770 max=0.001467 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.162475 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 189 components and 0.162475 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=0.069815Jy sigma=1.328821 ! Fit after self-cal, rms=0.069816Jy sigma=1.328815 ! 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=0.069816Jy sigma=1.328815 ! Fit after self-cal, rms=0.069881Jy sigma=1.328832 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.378 mas, bmaj=5.011 mas, bpa=2.563 degrees ! Estimated noise=0.322916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479003 Jy ! Component: 100 - total flux cleaned = 0.000578561 Jy ! Component: 150 - total flux cleaned = 0.0006229 Jy ! Component: 200 - total flux cleaned = 0.000677617 Jy ! Total flux subtracted in 200 components = 0.000677617 Jy ! Clean residual min=-0.001808 max=0.001383 Jy/beam ! Clean residual mean=0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.163153 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 210 components and 0.163153 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=0.069879Jy sigma=1.328671 ! Fit after self-cal, rms=0.069878Jy sigma=1.328662 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 = 0.000130189 Jy ! Component: 100 - total flux cleaned = 0.000179027 Jy ! Component: 150 - total flux cleaned = 0.000246424 Jy ! Component: 200 - total flux cleaned = 0.000298607 Jy ! Total flux subtracted in 200 components = 0.000298607 Jy ! Clean residual min=-0.001756 max=0.001337 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.163451 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 219 components and 0.163451 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=0.069877Jy sigma=1.328589 ! Fit after self-cal, rms=0.069876Jy sigma=1.328586 ! 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=1.288 mas, bmaj=3.346 mas, bpa=12.45 degrees ! Estimated noise=0.300255 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.288 x 3.346 at 12.45 degrees (North through East) ! Clean map min=-0.0018693 max=0.10523 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=0.9642 mas, bmaj=2.92 mas, bpa=19.35 degrees ! Estimated noise=0.632628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0832235 Jy ! Component: 100 - total flux cleaned = 0.110424 Jy ! Component: 150 - total flux cleaned = 0.125649 Jy ! Component: 200 - total flux cleaned = 0.135214 Jy ! Total flux subtracted in 200 components = 0.135214 Jy ! Clean residual min=-0.004065 max=0.005334 Jy/beam ! Clean residual mean=0.000010 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.135214 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.135214 Jy ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=3.346 mas, bpa=12.45 degrees ! Estimated noise=0.300255 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 = 0.00862769 Jy ! Component: 100 - total flux cleaned = 0.0134208 Jy ! Component: 150 - total flux cleaned = 0.0167195 Jy ! Component: 200 - total flux cleaned = 0.0193076 Jy ! Total flux subtracted in 200 components = 0.0193076 Jy ! Clean residual min=-0.002140 max=0.002237 Jy/beam ! Clean residual mean=0.000006 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.154521 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 76 components and 0.154521 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=2.378 mas, bmaj=5.011 mas, bpa=2.563 degrees ! Estimated noise=0.322916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277179 Jy ! Component: 100 - total flux cleaned = 0.00476347 Jy ! Component: 150 - total flux cleaned = 0.00625117 Jy ! Component: 200 - total flux cleaned = 0.00701244 Jy ! Total flux subtracted in 200 components = 0.00701244 Jy ! Clean residual min=-0.002030 max=0.001794 Jy/beam ! Clean residual mean=0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.161534 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 = 0.000511479 Jy ! Component: 100 - total flux cleaned = 0.000814441 Jy ! Component: 150 - total flux cleaned = 0.00099334 Jy ! Component: 200 - total flux cleaned = 0.00115342 Jy ! Total flux subtracted in 200 components = 0.00115342 Jy ! Clean residual min=-0.001935 max=0.001488 Jy/beam ! Clean residual mean=0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.162687 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 174 components and 0.162687 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=3.346 mas, bpa=12.45 degrees ! Estimated noise=0.300255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266894 Jy ! Component: 100 - total flux cleaned = -0.000301934 Jy ! Component: 150 - total flux cleaned = -0.000208002 Jy ! Component: 200 - total flux cleaned = -9.19999e-05 Jy ! Total flux subtracted in 200 components = -9.19999e-05 Jy ! Clean residual min=-0.001758 max=0.001431 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.162595 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 196 components and 0.162595 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=0.069933Jy sigma=1.329339 ! Fit after self-cal, rms=0.069915Jy sigma=1.329231 wmodel /scr/pima/bg219e_uvs/J0015-1807_X_map.mod ! Writing 196 model components to file: /scr/pima/bg219e_uvs/J0015-1807_X_map.mod wobs /scr/pima/bg219e_uvs/J0015-1807_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0015-1807_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0015-1807_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0015-1807_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 = -0.000778162 Jy ! Component: 100 - total flux cleaned = -0.000965087 Jy ! Component: 150 - total flux cleaned = -0.00106418 Jy ! Component: 200 - total flux cleaned = -0.00113495 Jy ! Component: 250 - total flux cleaned = -0.00115709 Jy ! Component: 300 - total flux cleaned = -0.00122262 Jy ! Component: 350 - total flux cleaned = -0.00128541 Jy ! Component: 400 - total flux cleaned = -0.00122397 Jy ! Component: 450 - total flux cleaned = -0.00122394 Jy ! Component: 500 - total flux cleaned = -0.00120464 Jy ! Component: 550 - total flux cleaned = -0.00118581 Jy ! Component: 600 - total flux cleaned = -0.00113036 Jy ! Component: 650 - total flux cleaned = -0.00111239 Jy ! Component: 700 - total flux cleaned = -0.0010588 Jy ! Component: 750 - total flux cleaned = -0.00100669 Jy ! Component: 800 - total flux cleaned = -0.00095586 Jy ! Component: 850 - total flux cleaned = -0.00090579 Jy ! Component: 900 - total flux cleaned = -0.000889355 Jy ! Component: 950 - total flux cleaned = -0.000840819 Jy ! Component: 1000 - total flux cleaned = -0.000777743 Jy ! Component: 1050 - total flux cleaned = -0.00073131 Jy ! Component: 1100 - total flux cleaned = -0.000746589 Jy ! Component: 1150 - total flux cleaned = -0.000701051 Jy ! Component: 1200 - total flux cleaned = -0.000641778 Jy ! Component: 1250 - total flux cleaned = -0.000612742 Jy ! Component: 1300 - total flux cleaned = -0.000627419 Jy ! Component: 1350 - total flux cleaned = -0.000584978 Jy ! Component: 1400 - total flux cleaned = -0.000598984 Jy ! Component: 1450 - total flux cleaned = -0.000544225 Jy ! Component: 1500 - total flux cleaned = -0.000531135 Jy ! Component: 1550 - total flux cleaned = -0.000504486 Jy ! Component: 1600 - total flux cleaned = -0.000491204 Jy ! Component: 1650 - total flux cleaned = -0.000413017 Jy ! Component: 1700 - total flux cleaned = -0.00037435 Jy ! Component: 1750 - total flux cleaned = -0.000361423 Jy ! Component: 1800 - total flux cleaned = -0.00029888 Jy ! Component: 1850 - total flux cleaned = -0.000323544 Jy ! Component: 1900 - total flux cleaned = -0.000250189 Jy ! Component: 1950 - total flux cleaned = -0.000310762 Jy ! Component: 2000 - total flux cleaned = -0.000298639 Jy ! Component: 2050 - total flux cleaned = -0.000286822 Jy ! Component: 2100 - total flux cleaned = -0.000263391 Jy ! Component: 2150 - total flux cleaned = -0.000251741 Jy ! Component: 2200 - total flux cleaned = -0.000274744 Jy ! Component: 2250 - total flux cleaned = -0.000274795 Jy ! Component: 2300 - total flux cleaned = -0.00026348 Jy ! Component: 2350 - total flux cleaned = -0.000219257 Jy ! Component: 2400 - total flux cleaned = -0.000175407 Jy ! Component: 2450 - total flux cleaned = -0.000142863 Jy ! Component: 2500 - total flux cleaned = -0.000132069 Jy ! Component: 2550 - total flux cleaned = -9.98635e-05 Jy ! Component: 2600 - total flux cleaned = -3.64941e-05 Jy ! Component: 2650 - total flux cleaned = -6.80864e-05 Jy ! Component: 2700 - total flux cleaned = -6.79966e-05 Jy ! Component: 2750 - total flux cleaned = -7.80328e-05 Jy ! Component: 2800 - total flux cleaned = -7.79033e-05 Jy ! Component: 2850 - total flux cleaned = -8.82091e-05 Jy ! Component: 2900 - total flux cleaned = -0.000158467 Jy ! Component: 2950 - total flux cleaned = -0.000118472 Jy ! Component: 3000 - total flux cleaned = -0.000158003 Jy ! Component: 3050 - total flux cleaned = -0.00015786 Jy ! Component: 3100 - total flux cleaned = -0.000167738 Jy ! Component: 3150 - total flux cleaned = -0.000167795 Jy ! Component: 3200 - total flux cleaned = -0.000167876 Jy ! Component: 3250 - total flux cleaned = -0.000186968 Jy ! Component: 3300 - total flux cleaned = -0.000186993 Jy ! Component: 3350 - total flux cleaned = -0.000130678 Jy ! Component: 3400 - total flux cleaned = -0.000130673 Jy ! Component: 3450 - total flux cleaned = -5.6619e-05 Jy ! Component: 3500 - total flux cleaned = -6.58878e-05 Jy ! Component: 3550 - total flux cleaned = -3.8535e-05 Jy ! Component: 3600 - total flux cleaned = -2.03948e-05 Jy ! Component: 3650 - total flux cleaned = -2.35529e-06 Jy ! Component: 3700 - total flux cleaned = 3.34954e-05 Jy ! Component: 3750 - total flux cleaned = 4.23878e-05 Jy ! Component: 3800 - total flux cleaned = 6.89838e-05 Jy ! Component: 3850 - total flux cleaned = 7.77685e-05 Jy ! Component: 3900 - total flux cleaned = 0.000112802 Jy ! Component: 3950 - total flux cleaned = 0.000156379 Jy ! Component: 4000 - total flux cleaned = 0.00019099 Jy ! Component: 4050 - total flux cleaned = 0.000242684 Jy ! Total flux subtracted in 4096 components = 0.000276995 Jy ! Clean residual min=-0.000474 max=0.000488 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.162872 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 449 components and 0.162872 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0015-1807_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.288 x 3.346 at 12.45 degrees (North through East) ! Clean map min=-0.0011754 max=0.1055 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0015-1807_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105499 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147631 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.419811 0.419811 0.839622 1.67924 3.35849 6.71697 13.4339 26.8679 53.7358 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 714.607 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0015-1807_X_uvs.log closed on Thu Apr 7 08:54:10 2016