! Started logfile: /scr/pima/bg219h_uvs/J0902+5402_X_uvs.log on Thu Apr 7 12:05:26 2016 obs /scr/pima/bg219h_uvs/J0902+5402_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0902+5402_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.928241 visibilities/baseline/integration-bin. ! Found source: J0902+5402 ! ! 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 24060 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/bg219h_uvs/J0902+5402_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 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=1.005503Jy sigma=26.484319 ! Fit after self-cal, rms=0.919186Jy sigma=24.180777 ! 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=0.828 mas, bmaj=1.001 mas, bpa=-4.372 degrees ! Estimated noise=0.460414 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 = 0.0591623 Jy ! Component: 100 - total flux cleaned = 0.0761725 Jy ! Total flux subtracted in 100 components = 0.0761725 Jy ! Clean residual min=-0.003811 max=0.007989 Jy/beam ! Clean residual mean=0.000014 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.0761725 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0761725 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=0.058772Jy sigma=1.460461 ! Fit after self-cal, rms=0.058239Jy sigma=1.444968 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00919643 Jy ! Component: 100 - total flux cleaned = 0.0140911 Jy ! Total flux subtracted in 100 components = 0.0140911 Jy ! Clean residual min=-0.003051 max=0.003875 Jy/beam ! Clean residual mean=0.000004 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0902636 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0902636 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=0.056381Jy sigma=1.390997 ! Fit after self-cal, rms=0.056376Jy sigma=1.390563 ! Inverting map ! Added new window around map position (1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379152 Jy ! Component: 100 - total flux cleaned = 0.00572805 Jy ! Total flux subtracted in 100 components = 0.00572805 Jy ! Clean residual min=-0.002717 max=0.002787 Jy/beam ! Clean residual mean=0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0959916 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.0959916 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=0.056098Jy sigma=1.382809 ! Fit after self-cal, rms=0.056091Jy sigma=1.382491 ! 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=1.066 mas, bmaj=1.263 mas, bpa=-2.278 degrees ! Estimated noise=0.232044 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 = 0.001703 Jy ! Component: 100 - total flux cleaned = 0.00231836 Jy ! Component: 150 - total flux cleaned = 0.0023681 Jy ! Component: 200 - total flux cleaned = 0.00236837 Jy ! Total flux subtracted in 200 components = 0.00236837 Jy ! Clean residual min=-0.001642 max=0.001945 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.09836 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.09836 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=0.056036Jy sigma=1.381112 ! Fit after self-cal, rms=0.056033Jy sigma=1.381020 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 1.263 at -2.278 degrees (North through East) ! Clean map min=-0.0014845 max=0.08202 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 1.02 FD 1.02 HN 0.94 KP 0.99 ! LA 1.03 MK 1.05 NL 0.99 OV 1.00 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.93 KP 1.01 ! LA 1.00 MK 0.99 NL 1.00 OV 1.03 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.92 KP 1.01 ! LA 1.01 MK 0.99 NL 1.01 OV 1.04 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.95 KP 1.03 ! LA 0.97 MK 1.01 NL 1.05 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.94 KP 1.03 ! LA 1.00 MK 0.98 NL 1.02 OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.88 KP 1.03 ! LA 0.97 MK 1.07 NL 1.02 OV 1.01 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 1.01 ! LA 0.96 MK 1.07 NL 1.00 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! 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=0.056033Jy sigma=1.381020 ! Fit after self-cal, rms=0.054832Jy sigma=1.377565 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.257 mas, bpa=-1.397 degrees ! Estimated noise=0.230423 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 (3.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186466 Jy ! Component: 100 - total flux cleaned = 0.00280084 Jy ! Component: 150 - total flux cleaned = 0.00299447 Jy ! Component: 200 - total flux cleaned = 0.00301745 Jy ! Total flux subtracted in 200 components = 0.00301745 Jy ! Clean residual min=-0.001418 max=0.001380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.101377 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.101377 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=0.054766Jy sigma=1.375728 ! Fit after self-cal, rms=0.054752Jy sigma=1.375465 ! 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=0.054752Jy sigma=1.375465 ! Fit after self-cal, rms=0.054842Jy sigma=1.373505 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.256 mas, bpa=-0.3602 degrees ! Estimated noise=0.230599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833396 Jy ! Component: 100 - total flux cleaned = 0.00107867 Jy ! Component: 150 - total flux cleaned = 0.00119935 Jy ! Component: 200 - total flux cleaned = 0.00130659 Jy ! Total flux subtracted in 200 components = 0.00130659 Jy ! Clean residual min=-0.001385 max=0.001360 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.102684 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.102684 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=0.054825Jy sigma=1.373094 ! Fit after self-cal, rms=0.054831Jy sigma=1.373014 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 = 0.000139638 Jy ! Component: 100 - total flux cleaned = 0.000181619 Jy ! Component: 150 - total flux cleaned = 0.000245679 Jy ! Component: 200 - total flux cleaned = 0.000292594 Jy ! Total flux subtracted in 200 components = 0.000292594 Jy ! Clean residual min=-0.001388 max=0.001372 Jy/beam ! Clean residual mean=-0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.102977 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.102977 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=0.054824Jy sigma=1.372862 ! Fit after self-cal, rms=0.054824Jy sigma=1.372849 ! 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=0.054824Jy sigma=1.372849 ! Fit after self-cal, rms=0.054878Jy sigma=1.372793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.256 mas, bpa=0.009145 degrees ! Estimated noise=0.23075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333074 Jy ! Component: 100 - total flux cleaned = 0.000394989 Jy ! Component: 150 - total flux cleaned = 0.000438465 Jy ! Component: 200 - total flux cleaned = 0.000488936 Jy ! Total flux subtracted in 200 components = 0.000488936 Jy ! Clean residual min=-0.001392 max=0.001390 Jy/beam ! Clean residual mean=-0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.103466 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.103466 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=0.054873Jy sigma=1.372669 ! Fit after self-cal, rms=0.054874Jy sigma=1.372658 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 = 5.02028e-05 Jy ! Component: 100 - total flux cleaned = 7.90858e-05 Jy ! Component: 150 - total flux cleaned = 0.000115466 Jy ! Component: 200 - total flux cleaned = 0.000158143 Jy ! Total flux subtracted in 200 components = 0.000158143 Jy ! Clean residual min=-0.001390 max=0.001391 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.103624 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.103624 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=0.054870Jy sigma=1.372588 ! Fit after self-cal, rms=0.054870Jy sigma=1.372586 ! 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=0.054870Jy sigma=1.372586 ! Fit after self-cal, rms=0.054874Jy sigma=1.372573 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.224 mas, bmaj=2.41 mas, bpa=19.27 degrees ! Estimated noise=0.293134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022408 Jy ! Component: 100 - total flux cleaned = 0.000299556 Jy ! Component: 150 - total flux cleaned = 0.000364491 Jy ! Component: 200 - total flux cleaned = 0.000401722 Jy ! Total flux subtracted in 200 components = 0.000401722 Jy ! Clean residual min=-0.001369 max=0.001276 Jy/beam ! Clean residual mean=-0.000005 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.104025 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.104025 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=0.054874Jy sigma=1.372572 ! Fit after self-cal, rms=0.054874Jy sigma=1.372568 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 = 4.43553e-05 Jy ! Component: 100 - total flux cleaned = 8.57986e-05 Jy ! Component: 150 - total flux cleaned = 0.000119439 Jy ! Component: 200 - total flux cleaned = 0.000138259 Jy ! Total flux subtracted in 200 components = 0.000138259 Jy ! Clean residual min=-0.001388 max=0.001269 Jy/beam ! Clean residual mean=-0.000006 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.104164 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 0.104164 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=0.054875Jy sigma=1.372583 ! Fit after self-cal, rms=0.054874Jy sigma=1.372580 ! 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=1.063 mas, bmaj=1.256 mas, bpa=0.03766 degrees ! Estimated noise=0.230721 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.256 at 0.03766 degrees (North through East) ! Clean map min=-0.0012926 max=0.081487 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=0.8298 mas, bmaj=0.9976 mas, bpa=-1.156 degrees ! Estimated noise=0.457126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0590086 Jy ! Component: 100 - total flux cleaned = 0.0765158 Jy ! Component: 150 - total flux cleaned = 0.085664 Jy ! Component: 200 - total flux cleaned = 0.0907219 Jy ! Total flux subtracted in 200 components = 0.0907219 Jy ! Clean residual min=-0.002704 max=0.002853 Jy/beam ! Clean residual mean=0.000005 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0907219 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0907219 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.256 mas, bpa=0.03766 degrees ! Estimated noise=0.230721 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 = 0.00473048 Jy ! Component: 100 - total flux cleaned = 0.00746543 Jy ! Component: 150 - total flux cleaned = 0.00919615 Jy ! Component: 200 - total flux cleaned = 0.01039 Jy ! Total flux subtracted in 200 components = 0.01039 Jy ! Clean residual min=-0.001449 max=0.001471 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.101112 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.101112 Jy ! Inverting map ! Added new window around map position (-34, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128878 Jy ! Component: 100 - total flux cleaned = 0.00188909 Jy ! Component: 150 - total flux cleaned = 0.00222689 Jy ! Component: 200 - total flux cleaned = 0.00247087 Jy ! Total flux subtracted in 200 components = 0.00247087 Jy ! Clean residual min=-0.001366 max=0.001223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.103583 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 0.103583 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=2.224 mas, bmaj=2.41 mas, bpa=19.27 degrees ! Estimated noise=0.293134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065263 Jy ! Component: 100 - total flux cleaned = 0.000921244 Jy ! Component: 150 - total flux cleaned = 0.0010476 Jy ! Component: 200 - total flux cleaned = 0.00111624 Jy ! Total flux subtracted in 200 components = 0.00111624 Jy ! Clean residual min=-0.001377 max=0.001282 Jy/beam ! Clean residual mean=-0.000005 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.104699 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 = 4.07777e-05 Jy ! Component: 100 - total flux cleaned = 7.7648e-05 Jy ! Component: 150 - total flux cleaned = 0.000103399 Jy ! Component: 200 - total flux cleaned = 0.00011976 Jy ! Total flux subtracted in 200 components = 0.00011976 Jy ! Clean residual min=-0.001353 max=0.001257 Jy/beam ! Clean residual mean=-0.000005 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.104819 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 81 components and 0.104819 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.256 mas, bpa=0.03766 degrees ! Estimated noise=0.230721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214541 Jy ! Component: 100 - total flux cleaned = -0.000264024 Jy ! Component: 150 - total flux cleaned = -0.000294135 Jy ! Component: 200 - total flux cleaned = -0.00030859 Jy ! Total flux subtracted in 200 components = -0.00030859 Jy ! Clean residual min=-0.001317 max=0.001227 Jy/beam ! Clean residual mean=-0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.10451 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.10451 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=0.054838Jy sigma=1.371831 ! Fit after self-cal, rms=0.054833Jy sigma=1.371697 wmodel /scr/pima/bg219h_uvs/J0902+5402_X_map.mod ! Writing 95 model components to file: /scr/pima/bg219h_uvs/J0902+5402_X_map.mod wobs /scr/pima/bg219h_uvs/J0902+5402_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0902+5402_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0902+5402_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J0902+5402_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 = -8.20793e-05 Jy ! Component: 100 - total flux cleaned = 2.13647e-06 Jy ! Component: 150 - total flux cleaned = 6.17984e-05 Jy ! Component: 200 - total flux cleaned = 0.000177967 Jy ! Component: 250 - total flux cleaned = 0.000234381 Jy ! Component: 300 - total flux cleaned = 0.000271659 Jy ! Component: 350 - total flux cleaned = 0.000307635 Jy ! Component: 400 - total flux cleaned = 0.000307728 Jy ! Component: 450 - total flux cleaned = 0.000342282 Jy ! Component: 500 - total flux cleaned = 0.000359121 Jy ! Component: 550 - total flux cleaned = 0.000375247 Jy ! Component: 600 - total flux cleaned = 0.000342853 Jy ! Component: 650 - total flux cleaned = 0.000422469 Jy ! Component: 700 - total flux cleaned = 0.000437992 Jy ! Component: 750 - total flux cleaned = 0.000468658 Jy ! Component: 800 - total flux cleaned = 0.000498741 Jy ! Component: 850 - total flux cleaned = 0.000453565 Jy ! Component: 900 - total flux cleaned = 0.000453539 Jy ! Component: 950 - total flux cleaned = 0.000453508 Jy ! Component: 1000 - total flux cleaned = 0.000482248 Jy ! Component: 1050 - total flux cleaned = 0.000524838 Jy ! Component: 1100 - total flux cleaned = 0.000538785 Jy ! Component: 1150 - total flux cleaned = 0.000566474 Jy ! Component: 1200 - total flux cleaned = 0.000566367 Jy ! Component: 1250 - total flux cleaned = 0.000593195 Jy ! Component: 1300 - total flux cleaned = 0.000632906 Jy ! Component: 1350 - total flux cleaned = 0.000646002 Jy ! Component: 1400 - total flux cleaned = 0.000697969 Jy ! Component: 1450 - total flux cleaned = 0.000685291 Jy ! Component: 1500 - total flux cleaned = 0.000723458 Jy ! Component: 1550 - total flux cleaned = 0.000748535 Jy ! Component: 1600 - total flux cleaned = 0.000761072 Jy ! Component: 1650 - total flux cleaned = 0.000810205 Jy ! Component: 1700 - total flux cleaned = 0.000798066 Jy ! Component: 1750 - total flux cleaned = 0.000834004 Jy ! Component: 1800 - total flux cleaned = 0.000869763 Jy ! Component: 1850 - total flux cleaned = 0.000893405 Jy ! Component: 1900 - total flux cleaned = 0.000916793 Jy ! Component: 1950 - total flux cleaned = 0.000939839 Jy ! Component: 2000 - total flux cleaned = 0.000962638 Jy ! Component: 2050 - total flux cleaned = 0.00100775 Jy ! Component: 2100 - total flux cleaned = 0.000996447 Jy ! Component: 2150 - total flux cleaned = 0.00102959 Jy ! Component: 2200 - total flux cleaned = 0.00104044 Jy ! Component: 2250 - total flux cleaned = 0.00107318 Jy ! Component: 2300 - total flux cleaned = 0.00107321 Jy ! Component: 2350 - total flux cleaned = 0.00111619 Jy ! Component: 2400 - total flux cleaned = 0.00120132 Jy ! Component: 2450 - total flux cleaned = 0.00124335 Jy ! Component: 2500 - total flux cleaned = 0.00124344 Jy ! Component: 2550 - total flux cleaned = 0.0013368 Jy ! Component: 2600 - total flux cleaned = 0.00134701 Jy ! Component: 2650 - total flux cleaned = 0.00134714 Jy ! Component: 2700 - total flux cleaned = 0.00142842 Jy ! Component: 2750 - total flux cleaned = 0.00148869 Jy ! Component: 2800 - total flux cleaned = 0.00148868 Jy ! Component: 2850 - total flux cleaned = 0.00153828 Jy ! Component: 2900 - total flux cleaned = 0.00159748 Jy ! Component: 2950 - total flux cleaned = 0.00162694 Jy ! Component: 3000 - total flux cleaned = 0.00168525 Jy ! Component: 3050 - total flux cleaned = 0.00175281 Jy ! Component: 3100 - total flux cleaned = 0.00180066 Jy ! Component: 3150 - total flux cleaned = 0.00183878 Jy ! Component: 3200 - total flux cleaned = 0.00185767 Jy ! Component: 3250 - total flux cleaned = 0.00194219 Jy ! Component: 3300 - total flux cleaned = 0.00197017 Jy ! Component: 3350 - total flux cleaned = 0.00200722 Jy ! Component: 3400 - total flux cleaned = 0.00209 Jy ! Component: 3450 - total flux cleaned = 0.00209001 Jy ! Component: 3500 - total flux cleaned = 0.00215359 Jy ! Component: 3550 - total flux cleaned = 0.0021987 Jy ! Component: 3600 - total flux cleaned = 0.00224359 Jy ! Component: 3650 - total flux cleaned = 0.00224353 Jy ! Component: 3700 - total flux cleaned = 0.00227009 Jy ! Component: 3750 - total flux cleaned = 0.00231414 Jy ! Component: 3800 - total flux cleaned = 0.00235799 Jy ! Component: 3850 - total flux cleaned = 0.00236672 Jy ! Component: 3900 - total flux cleaned = 0.00244453 Jy ! Component: 3950 - total flux cleaned = 0.00245311 Jy ! Component: 4000 - total flux cleaned = 0.002436 Jy ! Component: 4050 - total flux cleaned = 0.00247005 Jy ! Total flux subtracted in 4096 components = 0.00253777 Jy ! Clean residual min=-0.000551 max=0.000607 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.107048 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 382 components and 0.107048 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0902+5402_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.256 at 0.03766 degrees (North through East) ! Clean map min=-0.00099546 max=0.081346 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0902+5402_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0813458 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137454 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.506925 0.506925 1.01385 2.0277 4.0554 8.1108 16.2216 32.4432 64.8864 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 591.803 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0902+5402_X_uvs.log closed on Thu Apr 7 12:05:30 2016