! Started logfile: /scr/pima/bg219e_uvs/J0252+1718_X_uvs.log on Thu Apr 7 08:57:44 2016 obs /scr/pima/bg219e_uvs/J0252+1718_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0252+1718_X_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.885701 visibilities/baseline/integration-bin. ! Found source: J0252+1718 ! ! 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 23340 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/J0252+1718_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 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=1.034509Jy sigma=25.129316 ! Fit after self-cal, rms=0.747849Jy sigma=18.142875 ! 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=0.8663 mas, bmaj=2.246 mas, bpa=20.82 degrees ! Estimated noise=0.56389 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 = 0.186029 Jy ! Component: 100 - total flux cleaned = 0.258273 Jy ! Total flux subtracted in 100 components = 0.258273 Jy ! Clean residual min=-0.013454 max=0.030893 Jy/beam ! Clean residual mean=-0.000016 rms=0.003648 Jy/beam ! Combined flux in latest and established models = 0.258273 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.258273 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=0.080497Jy sigma=1.926517 ! Fit after self-cal, rms=0.078811Jy sigma=1.888902 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361444 Jy ! Component: 100 - total flux cleaned = 0.0529388 Jy ! Total flux subtracted in 100 components = 0.0529388 Jy ! Clean residual min=-0.005392 max=0.007845 Jy/beam ! Clean residual mean=-0.000006 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.311212 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.311212 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=0.058515Jy sigma=1.374208 ! Fit after self-cal, rms=0.057996Jy sigma=1.361527 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102232 Jy ! Component: 100 - total flux cleaned = 0.0152291 Jy ! Total flux subtracted in 100 components = 0.0152291 Jy ! Clean residual min=-0.003502 max=0.004478 Jy/beam ! Clean residual mean=-0.000003 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.326441 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.326441 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=0.055943Jy sigma=1.309159 ! Fit after self-cal, rms=0.055893Jy sigma=1.307784 ! 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=1.094 mas, bmaj=2.318 mas, bpa=15.83 degrees ! Estimated noise=0.266854 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 = 0.00453512 Jy ! Component: 100 - total flux cleaned = 0.00661047 Jy ! Component: 150 - total flux cleaned = 0.00791738 Jy ! Component: 200 - total flux cleaned = 0.00883948 Jy ! Total flux subtracted in 200 components = 0.00883948 Jy ! Clean residual min=-0.002337 max=0.002982 Jy/beam ! Clean residual mean=-0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.33528 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.33528 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=0.055553Jy sigma=1.299113 ! Fit after self-cal, rms=0.055547Jy sigma=1.298888 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 2.318 at 15.83 degrees (North through East) ! Clean map min=-0.0021873 max=0.24773 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 1.01 HN 1.02 KP 0.99 ! LA 0.99 NL 1.01 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 1.01 ! LA 1.01 NL 1.01 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.99 ! LA 0.99 NL 1.00 OV 1.01 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 1.01 ! LA 0.99 NL 1.01 OV 1.01 PT 0.97 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.00 ! LA 0.99 NL 1.01 OV 1.00 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.99 ! LA 1.00 NL 1.01 OV 0.99 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.99 ! LA 1.00 NL 1.01 OV 0.99 PT 0.98 ! SC 0.93 ! ! ! 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=0.055547Jy sigma=1.298888 ! Fit after self-cal, rms=0.054965Jy sigma=1.292549 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.322 mas, bpa=15.99 degrees ! Estimated noise=0.26571 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 = -0.00073419 Jy ! Component: 100 - total flux cleaned = -0.00103201 Jy ! Component: 150 - total flux cleaned = -0.00124697 Jy ! Component: 200 - total flux cleaned = -0.0014229 Jy ! Total flux subtracted in 200 components = -0.0014229 Jy ! Clean residual min=-0.002009 max=0.002186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.333858 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.333858 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=0.054936Jy sigma=1.291856 ! Fit after self-cal, rms=0.054936Jy sigma=1.291799 ! 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=0.054936Jy sigma=1.291799 ! Fit after self-cal, rms=0.054844Jy sigma=1.288921 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.322 mas, bpa=16.02 degrees ! Estimated noise=0.265731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000614151 Jy ! Component: 100 - total flux cleaned = -0.000776086 Jy ! Component: 150 - total flux cleaned = -0.000824961 Jy ! Component: 200 - total flux cleaned = -0.000877994 Jy ! Total flux subtracted in 200 components = -0.000877994 Jy ! Clean residual min=-0.001840 max=0.001980 Jy/beam ! Clean residual mean=-0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.33298 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.332979 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=0.054828Jy sigma=1.288568 ! Fit after self-cal, rms=0.054828Jy sigma=1.288512 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 (18.2, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208092 Jy ! Component: 100 - total flux cleaned = 0.00322497 Jy ! Component: 150 - total flux cleaned = 0.00375879 Jy ! Component: 200 - total flux cleaned = 0.0040356 Jy ! Total flux subtracted in 200 components = 0.0040356 Jy ! Clean residual min=-0.001655 max=0.001695 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.337015 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.337015 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=0.054736Jy sigma=1.286324 ! Fit after self-cal, rms=0.054731Jy sigma=1.286187 ! 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=0.054731Jy sigma=1.286187 ! Fit after self-cal, rms=0.054716Jy sigma=1.286039 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.323 mas, bpa=16.03 degrees ! Estimated noise=0.26559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315868 Jy ! Component: 100 - total flux cleaned = 0.00040999 Jy ! Component: 150 - total flux cleaned = 0.000506055 Jy ! Component: 200 - total flux cleaned = 0.000588926 Jy ! Total flux subtracted in 200 components = 0.000588926 Jy ! Clean residual min=-0.001530 max=0.001539 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.337604 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.337604 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=0.054698Jy sigma=1.285637 ! Fit after self-cal, rms=0.054698Jy sigma=1.285612 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 = 5.92293e-06 Jy ! Component: 100 - total flux cleaned = -9.3791e-06 Jy ! Component: 150 - total flux cleaned = -9.25681e-06 Jy ! Component: 200 - total flux cleaned = -2.1855e-05 Jy ! Total flux subtracted in 200 components = -2.1855e-05 Jy ! Clean residual min=-0.001507 max=0.001512 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.337582 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.337582 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=0.054691Jy sigma=1.285462 ! Fit after self-cal, rms=0.054691Jy sigma=1.285452 ! 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=0.054691Jy sigma=1.285452 ! Fit after self-cal, rms=0.054675Jy sigma=1.285409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.155 mas, bmaj=2.888 mas, bpa=1.396 degrees ! Estimated noise=0.319258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.04309e-05 Jy ! Component: 100 - total flux cleaned = -5.3883e-05 Jy ! Component: 150 - total flux cleaned = -6.84136e-05 Jy ! Component: 200 - total flux cleaned = -0.000122567 Jy ! Total flux subtracted in 200 components = -0.000122567 Jy ! Clean residual min=-0.001278 max=0.001273 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.33746 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.33746 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=0.054671Jy sigma=1.285369 ! Fit after self-cal, rms=0.054670Jy sigma=1.285330 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 = 1.32208e-05 Jy ! Component: 100 - total flux cleaned = -3.21606e-07 Jy ! Component: 150 - total flux cleaned = -2.31272e-05 Jy ! Component: 200 - total flux cleaned = -2.28535e-05 Jy ! Total flux subtracted in 200 components = -2.28535e-05 Jy ! Clean residual min=-0.001275 max=0.001246 Jy/beam ! Clean residual mean=-0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.337437 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.337437 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=0.054669Jy sigma=1.285337 ! Fit after self-cal, rms=0.054668Jy sigma=1.285312 ! 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=1.09 mas, bmaj=2.323 mas, bpa=16.03 degrees ! Estimated noise=0.265464 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 2.323 at 16.03 degrees (North through East) ! Clean map min=-0.0013124 max=0.24714 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=0.8606 mas, bmaj=2.253 mas, bpa=20.95 degrees ! Estimated noise=0.559072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18627 Jy ! Component: 100 - total flux cleaned = 0.261966 Jy ! Component: 150 - total flux cleaned = 0.296645 Jy ! Component: 200 - total flux cleaned = 0.313134 Jy ! Total flux subtracted in 200 components = 0.313134 Jy ! Clean residual min=-0.004096 max=0.007618 Jy/beam ! Clean residual mean=-0.000004 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.313134 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.313134 Jy ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.323 mas, bpa=16.03 degrees ! Estimated noise=0.265464 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 = 0.0106539 Jy ! Component: 100 - total flux cleaned = 0.0153483 Jy ! Component: 150 - total flux cleaned = 0.0180264 Jy ! Component: 200 - total flux cleaned = 0.0199822 Jy ! Total flux subtracted in 200 components = 0.0199822 Jy ! Clean residual min=-0.001877 max=0.001823 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.333116 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.333116 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=2.155 mas, bmaj=2.888 mas, bpa=1.396 degrees ! Estimated noise=0.319258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217268 Jy ! Component: 100 - total flux cleaned = 0.0032791 Jy ! Component: 150 - total flux cleaned = 0.00376271 Jy ! Component: 200 - total flux cleaned = 0.00403507 Jy ! Total flux subtracted in 200 components = 0.00403507 Jy ! Clean residual min=-0.001419 max=0.001344 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.337151 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 = 0.000102037 Jy ! Component: 100 - total flux cleaned = 0.00014682 Jy ! Component: 150 - total flux cleaned = 0.000188727 Jy ! Component: 200 - total flux cleaned = 0.00020834 Jy ! Total flux subtracted in 200 components = 0.00020834 Jy ! Clean residual min=-0.001374 max=0.001303 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.337359 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 65 components and 0.337359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.323 mas, bpa=16.03 degrees ! Estimated noise=0.265464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.98274e-05 Jy ! Component: 100 - total flux cleaned = 0.000111407 Jy ! Component: 150 - total flux cleaned = 0.00016678 Jy ! Component: 200 - total flux cleaned = 0.000215668 Jy ! Total flux subtracted in 200 components = 0.000215668 Jy ! Clean residual min=-0.001636 max=0.001501 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.337575 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.337575 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=0.054693Jy sigma=1.285840 ! Fit after self-cal, rms=0.054691Jy sigma=1.285698 wmodel /scr/pima/bg219e_uvs/J0252+1718_X_map.mod ! Writing 85 model components to file: /scr/pima/bg219e_uvs/J0252+1718_X_map.mod wobs /scr/pima/bg219e_uvs/J0252+1718_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0252+1718_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0252+1718_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0252+1718_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 = -0.000285258 Jy ! Component: 100 - total flux cleaned = -0.000506536 Jy ! Component: 150 - total flux cleaned = -0.000687975 Jy ! Component: 200 - total flux cleaned = -0.00083724 Jy ! Component: 250 - total flux cleaned = -0.000979173 Jy ! Component: 300 - total flux cleaned = -0.00109599 Jy ! Component: 350 - total flux cleaned = -0.00111487 Jy ! Component: 400 - total flux cleaned = -0.00113396 Jy ! Component: 450 - total flux cleaned = -0.00120446 Jy ! Component: 500 - total flux cleaned = -0.00122126 Jy ! Component: 550 - total flux cleaned = -0.0012377 Jy ! Component: 600 - total flux cleaned = -0.00125381 Jy ! Component: 650 - total flux cleaned = -0.00126976 Jy ! Component: 700 - total flux cleaned = -0.0012855 Jy ! Component: 750 - total flux cleaned = -0.001361 Jy ! Component: 800 - total flux cleaned = -0.00136072 Jy ! Component: 850 - total flux cleaned = -0.00138979 Jy ! Component: 900 - total flux cleaned = -0.00140407 Jy ! Component: 950 - total flux cleaned = -0.00140403 Jy ! Component: 1000 - total flux cleaned = -0.00137648 Jy ! Component: 1050 - total flux cleaned = -0.00132261 Jy ! Component: 1100 - total flux cleaned = -0.00128309 Jy ! Component: 1150 - total flux cleaned = -0.00123111 Jy ! Component: 1200 - total flux cleaned = -0.00116741 Jy ! Component: 1250 - total flux cleaned = -0.00116736 Jy ! Component: 1300 - total flux cleaned = -0.00114255 Jy ! Component: 1350 - total flux cleaned = -0.00111797 Jy ! Component: 1400 - total flux cleaned = -0.00111785 Jy ! Component: 1450 - total flux cleaned = -0.00105865 Jy ! Component: 1500 - total flux cleaned = -0.00103545 Jy ! Component: 1550 - total flux cleaned = -0.00101273 Jy ! Component: 1600 - total flux cleaned = -0.00100128 Jy ! Component: 1650 - total flux cleaned = -0.000978737 Jy ! Component: 1700 - total flux cleaned = -0.000956627 Jy ! Component: 1750 - total flux cleaned = -0.000967361 Jy ! Component: 1800 - total flux cleaned = -0.000945801 Jy ! Component: 1850 - total flux cleaned = -0.000924727 Jy ! Component: 1900 - total flux cleaned = -0.000935222 Jy ! Component: 1950 - total flux cleaned = -0.000966065 Jy ! Component: 2000 - total flux cleaned = -0.000955859 Jy ! Component: 2050 - total flux cleaned = -0.000925637 Jy ! Component: 2100 - total flux cleaned = -0.000935819 Jy ! Component: 2150 - total flux cleaned = -0.000926059 Jy ! Component: 2200 - total flux cleaned = -0.000965091 Jy ! Component: 2250 - total flux cleaned = -0.000993989 Jy ! Component: 2300 - total flux cleaned = -0.000984552 Jy ! Component: 2350 - total flux cleaned = -0.00101297 Jy ! Component: 2400 - total flux cleaned = -0.00102238 Jy ! Component: 2450 - total flux cleaned = -0.0010501 Jy ! Component: 2500 - total flux cleaned = -0.00105013 Jy ! Component: 2550 - total flux cleaned = -0.00102314 Jy ! Component: 2600 - total flux cleaned = -0.00104117 Jy ! Component: 2650 - total flux cleaned = -0.00103214 Jy ! Component: 2700 - total flux cleaned = -0.00102337 Jy ! Component: 2750 - total flux cleaned = -0.00102332 Jy ! Component: 2800 - total flux cleaned = -0.00100592 Jy ! Component: 2850 - total flux cleaned = -0.00101451 Jy ! Component: 2900 - total flux cleaned = -0.00100599 Jy ! Component: 2950 - total flux cleaned = -0.00100603 Jy ! Component: 3000 - total flux cleaned = -0.000972564 Jy ! Component: 3050 - total flux cleaned = -0.000980957 Jy ! Component: 3100 - total flux cleaned = -0.000997487 Jy ! Component: 3150 - total flux cleaned = -0.00101373 Jy ! Component: 3200 - total flux cleaned = -0.000997337 Jy ! Component: 3250 - total flux cleaned = -0.00102156 Jy ! Component: 3300 - total flux cleaned = -0.00102959 Jy ! Component: 3350 - total flux cleaned = -0.00100568 Jy ! Component: 3400 - total flux cleaned = -0.00102157 Jy ! Component: 3450 - total flux cleaned = -0.00100594 Jy ! Component: 3500 - total flux cleaned = -0.00103722 Jy ! Component: 3550 - total flux cleaned = -0.00104507 Jy ! Component: 3600 - total flux cleaned = -0.00104506 Jy ! Component: 3650 - total flux cleaned = -0.0010451 Jy ! Component: 3700 - total flux cleaned = -0.00106786 Jy ! Component: 3750 - total flux cleaned = -0.00109047 Jy ! Component: 3800 - total flux cleaned = -0.00106045 Jy ! Component: 3850 - total flux cleaned = -0.00109029 Jy ! Component: 3900 - total flux cleaned = -0.0010829 Jy ! Component: 3950 - total flux cleaned = -0.00111238 Jy ! Component: 4000 - total flux cleaned = -0.00113434 Jy ! Component: 4050 - total flux cleaned = -0.0011125 Jy ! Total flux subtracted in 4096 components = -0.00114143 Jy ! Clean residual min=-0.000442 max=0.000483 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.336434 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 370 components and 0.336434 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0252+1718_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 2.323 at 16.03 degrees (North through East) ! Clean map min=-0.00096832 max=0.24678 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0252+1718_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.24678 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124472 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.151316 0.151316 0.302631 0.605262 1.21052 2.42105 4.8421 9.6842 19.3684 38.7368 77.4736 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.246 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1982.61 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0252+1718_X_uvs.log closed on Thu Apr 7 08:57:48 2016