! Started logfile: /scr/pima/bg219e_uvs/J0830-0636_X_uvs.log on Thu Apr 7 09:03:26 2016 obs /scr/pima/bg219e_uvs/J0830-0636_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0830-0636_X_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.512077 visibilities/baseline/integration-bin. ! Found source: J0830-0636 ! ! 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 25440 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/J0830-0636_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 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 388 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=1.004105Jy sigma=23.213655 ! Fit after self-cal, rms=0.938784Jy sigma=21.634455 ! 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=0.7921 mas, bmaj=1.95 mas, bpa=4.931 degrees ! Estimated noise=0.472095 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 = 0.0486862 Jy ! Component: 100 - total flux cleaned = 0.0619473 Jy ! Total flux subtracted in 100 components = 0.0619473 Jy ! Clean residual min=-0.002875 max=0.005745 Jy/beam ! Clean residual mean=0.000001 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.0619473 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0619473 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=0.063296Jy sigma=1.376414 ! Fit after self-cal, rms=0.061979Jy sigma=1.346330 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00704532 Jy ! Component: 100 - total flux cleaned = 0.0104699 Jy ! Total flux subtracted in 100 components = 0.0104699 Jy ! Clean residual min=-0.002446 max=0.002700 Jy/beam ! Clean residual mean=0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0724173 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.0724173 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=0.061215Jy sigma=1.325914 ! Fit after self-cal, rms=0.061193Jy sigma=1.325181 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9389 mas, bmaj=2.192 mas, bpa=5.406 degrees ! Estimated noise=0.273178 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 (-0.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269181 Jy ! Component: 100 - total flux cleaned = 0.0042516 Jy ! Component: 150 - total flux cleaned = 0.00506819 Jy ! Component: 200 - total flux cleaned = 0.00510179 Jy ! Total flux subtracted in 200 components = 0.00510179 Jy ! Clean residual min=-0.001519 max=0.001477 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0775191 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.0775191 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=0.061075Jy sigma=1.321831 ! Fit after self-cal, rms=0.061062Jy sigma=1.321590 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9389 x 2.192 at 5.406 degrees (North through East) ! Clean map min=-0.0014358 max=0.060359 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 1.08 HN 1.01 KP 0.96 ! LA 0.93 MK 1.01 NL 1.03 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.98 KP 0.99 ! LA 0.95 MK 1.00 NL 0.97 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 1.01 ! LA 0.94 MK 0.96 NL 1.00 OV 0.96 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 0.94 KP 1.05 ! LA 0.98 MK 1.03 NL 0.99 OV 0.98 ! PT 1.05 SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.04 KP 0.97 ! LA 0.98 MK 1.04 NL 1.01 OV 0.95 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 1.03 ! LA 0.93 MK 1.04 NL 0.98 OV 1.02 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.94 KP 1.06 ! LA 0.96 MK 0.99 NL 1.02 OV 1.02 ! PT 1.01 SC 0.95 ! ! ! 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=0.061062Jy sigma=1.321590 ! Fit after self-cal, rms=0.060817Jy sigma=1.319538 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9396 mas, bmaj=2.197 mas, bpa=5.557 degrees ! Estimated noise=0.270875 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 = 0.000152586 Jy ! Component: 100 - total flux cleaned = 7.63942e-05 Jy ! Component: 150 - total flux cleaned = 8.70379e-06 Jy ! Component: 200 - total flux cleaned = -3.16151e-05 Jy ! Total flux subtracted in 200 components = -3.16151e-05 Jy ! Clean residual min=-0.001441 max=0.001358 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0774874 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0774875 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=0.060799Jy sigma=1.319110 ! Fit after self-cal, rms=0.060814Jy sigma=1.318966 ! 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=0.060814Jy sigma=1.318966 ! Fit after self-cal, rms=0.061267Jy sigma=1.317292 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9396 mas, bmaj=2.197 mas, bpa=5.604 degrees ! Estimated noise=0.270927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.46825e-05 Jy ! Component: 100 - total flux cleaned = -2.27076e-05 Jy ! Component: 150 - total flux cleaned = -3.87854e-05 Jy ! Component: 200 - total flux cleaned = -5.34781e-05 Jy ! Total flux subtracted in 200 components = -5.34781e-05 Jy ! Clean residual min=-0.001525 max=0.001281 Jy/beam ! Clean residual mean=0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.077434 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.077434 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=0.061257Jy sigma=1.317061 ! Fit after self-cal, rms=0.061270Jy sigma=1.316943 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 = 1.17672e-05 Jy ! Component: 100 - total flux cleaned = -1.94779e-05 Jy ! Component: 150 - total flux cleaned = -3.36263e-05 Jy ! Component: 200 - total flux cleaned = -4.63356e-05 Jy ! Total flux subtracted in 200 components = -4.63356e-05 Jy ! Clean residual min=-0.001507 max=0.001252 Jy/beam ! Clean residual mean=0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0773877 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.0773877 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=0.061264Jy sigma=1.316784 ! Fit after self-cal, rms=0.061261Jy sigma=1.316760 ! 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=0.061261Jy sigma=1.316760 ! Fit after self-cal, rms=0.061263Jy sigma=1.316736 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9396 mas, bmaj=2.196 mas, bpa=5.61 degrees ! Estimated noise=0.270571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.35425e-05 Jy ! Component: 100 - total flux cleaned = -5.28609e-05 Jy ! Component: 150 - total flux cleaned = -6.58703e-05 Jy ! Component: 200 - total flux cleaned = -6.59182e-05 Jy ! Total flux subtracted in 200 components = -6.59182e-05 Jy ! Clean residual min=-0.001488 max=0.001219 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0773217 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.0773217 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=0.061257Jy sigma=1.316601 ! Fit after self-cal, rms=0.061257Jy sigma=1.316582 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 = -2.03206e-05 Jy ! Component: 100 - total flux cleaned = -1.99884e-05 Jy ! Component: 150 - total flux cleaned = -1.97728e-05 Jy ! Component: 200 - total flux cleaned = -3.02156e-05 Jy ! Total flux subtracted in 200 components = -3.02156e-05 Jy ! Clean residual min=-0.001479 max=0.001213 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0772915 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.0772915 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=0.061253Jy sigma=1.316476 ! Fit after self-cal, rms=0.061251Jy sigma=1.316461 ! 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=0.061251Jy sigma=1.316461 ! Fit after self-cal, rms=0.061271Jy sigma=1.316453 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.195 mas, bmaj=3.692 mas, bpa=5.755 degrees ! Estimated noise=0.335002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116795 Jy ! Component: 100 - total flux cleaned = 0.000118474 Jy ! Component: 150 - total flux cleaned = 0.000102063 Jy ! Component: 200 - total flux cleaned = 9.4715e-05 Jy ! Total flux subtracted in 200 components = 9.4715e-05 Jy ! Clean residual min=-0.001486 max=0.001348 Jy/beam ! Clean residual mean=0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0773862 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.0773862 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=0.061269Jy sigma=1.316424 ! Fit after self-cal, rms=0.061268Jy sigma=1.316413 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 = 2.44337e-05 Jy ! Component: 100 - total flux cleaned = 2.52092e-05 Jy ! Component: 150 - total flux cleaned = 2.52301e-05 Jy ! Component: 200 - total flux cleaned = 1.86351e-05 Jy ! Total flux subtracted in 200 components = 1.86351e-05 Jy ! Clean residual min=-0.001467 max=0.001351 Jy/beam ! Clean residual mean=0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0774049 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.0774049 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=0.061267Jy sigma=1.316386 ! Fit after self-cal, rms=0.061265Jy sigma=1.316380 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9394 mas, bmaj=2.196 mas, bpa=5.594 degrees ! Estimated noise=0.270483 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9394 x 2.196 at 5.594 degrees (North through East) ! Clean map min=-0.0013701 max=0.059938 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=0.7931 mas, bmaj=1.953 mas, bpa=5.22 degrees ! Estimated noise=0.468651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0490362 Jy ! Component: 100 - total flux cleaned = 0.0635246 Jy ! Component: 150 - total flux cleaned = 0.0696593 Jy ! Component: 200 - total flux cleaned = 0.0730348 Jy ! Total flux subtracted in 200 components = 0.0730348 Jy ! Clean residual min=-0.002481 max=0.002584 Jy/beam ! Clean residual mean=0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0730348 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0730348 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9394 mas, bmaj=2.196 mas, bpa=5.594 degrees ! Estimated noise=0.270483 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022738 Jy ! Component: 100 - total flux cleaned = 0.0032054 Jy ! Component: 150 - total flux cleaned = 0.00342794 Jy ! Component: 200 - total flux cleaned = 0.0035854 Jy ! Total flux subtracted in 200 components = 0.0035854 Jy ! Clean residual min=-0.001516 max=0.001442 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0766202 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.0766202 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=2.195 mas, bmaj=3.692 mas, bpa=5.755 degrees ! Estimated noise=0.335002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601155 Jy ! Component: 100 - total flux cleaned = 0.000693558 Jy ! Component: 150 - total flux cleaned = 0.000771966 Jy ! Component: 200 - total flux cleaned = 0.000789958 Jy ! Total flux subtracted in 200 components = 0.000789958 Jy ! Clean residual min=-0.001473 max=0.001349 Jy/beam ! Clean residual mean=0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0774102 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 = 3.17207e-05 Jy ! Component: 100 - total flux cleaned = 6.07865e-05 Jy ! Component: 150 - total flux cleaned = 7.54598e-05 Jy ! Component: 200 - total flux cleaned = 0.000101671 Jy ! Total flux subtracted in 200 components = 0.000101671 Jy ! Clean residual min=-0.001473 max=0.001369 Jy/beam ! Clean residual mean=0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0775119 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 82 components and 0.0775119 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9394 mas, bmaj=2.196 mas, bpa=5.594 degrees ! Estimated noise=0.270483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000466772 Jy ! Component: 100 - total flux cleaned = -0.000420425 Jy ! Component: 150 - total flux cleaned = -0.00039842 Jy ! Component: 200 - total flux cleaned = -0.000359588 Jy ! Total flux subtracted in 200 components = -0.000359588 Jy ! Clean residual min=-0.001512 max=0.001287 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0771523 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.0771523 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=0.061262Jy sigma=1.316325 ! Fit after self-cal, rms=0.061264Jy sigma=1.316256 wmodel /scr/pima/bg219e_uvs/J0830-0636_X_map.mod ! Writing 94 model components to file: /scr/pima/bg219e_uvs/J0830-0636_X_map.mod wobs /scr/pima/bg219e_uvs/J0830-0636_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0830-0636_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0830-0636_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0830-0636_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 = -0.000568214 Jy ! Component: 100 - total flux cleaned = -0.000868002 Jy ! Component: 150 - total flux cleaned = -0.00113123 Jy ! Component: 200 - total flux cleaned = -0.00130008 Jy ! Component: 250 - total flux cleaned = -0.00148392 Jy ! Component: 300 - total flux cleaned = -0.00166183 Jy ! Component: 350 - total flux cleaned = -0.0018535 Jy ! Component: 400 - total flux cleaned = -0.00196497 Jy ! Component: 450 - total flux cleaned = -0.0021462 Jy ! Component: 500 - total flux cleaned = -0.00228805 Jy ! Component: 550 - total flux cleaned = -0.00239221 Jy ! Component: 600 - total flux cleaned = -0.00251163 Jy ! Component: 650 - total flux cleaned = -0.00264515 Jy ! Component: 700 - total flux cleaned = -0.00277613 Jy ! Component: 750 - total flux cleaned = -0.00284045 Jy ! Component: 800 - total flux cleaned = -0.00293549 Jy ! Component: 850 - total flux cleaned = -0.00298211 Jy ! Component: 900 - total flux cleaned = -0.00302782 Jy ! Component: 950 - total flux cleaned = -0.00308804 Jy ! Component: 1000 - total flux cleaned = -0.00313265 Jy ! Component: 1050 - total flux cleaned = -0.00320578 Jy ! Component: 1100 - total flux cleaned = -0.00324884 Jy ! Component: 1150 - total flux cleaned = -0.00330587 Jy ! Component: 1200 - total flux cleaned = -0.00334813 Jy ! Component: 1250 - total flux cleaned = -0.00340381 Jy ! Component: 1300 - total flux cleaned = -0.00348611 Jy ! Component: 1350 - total flux cleaned = -0.00352676 Jy ! Component: 1400 - total flux cleaned = -0.00356696 Jy ! Component: 1450 - total flux cleaned = -0.00359377 Jy ! Component: 1500 - total flux cleaned = -0.00360691 Jy ! Component: 1550 - total flux cleaned = -0.00365907 Jy ! Component: 1600 - total flux cleaned = -0.0036975 Jy ! Component: 1650 - total flux cleaned = -0.00372294 Jy ! Component: 1700 - total flux cleaned = -0.00373564 Jy ! Component: 1750 - total flux cleaned = -0.0037854 Jy ! Component: 1800 - total flux cleaned = -0.00382257 Jy ! Component: 1850 - total flux cleaned = -0.00384695 Jy ! Component: 1900 - total flux cleaned = -0.00383483 Jy ! Component: 1950 - total flux cleaned = -0.00382303 Jy ! Component: 2000 - total flux cleaned = -0.00383514 Jy ! Component: 2050 - total flux cleaned = -0.00384687 Jy ! Component: 2100 - total flux cleaned = -0.00387006 Jy ! Component: 2150 - total flux cleaned = -0.00388122 Jy ! Component: 2200 - total flux cleaned = -0.00383571 Jy ! Component: 2250 - total flux cleaned = -0.00389187 Jy ! Component: 2300 - total flux cleaned = -0.00386934 Jy ! Component: 2350 - total flux cleaned = -0.00383604 Jy ! Component: 2400 - total flux cleaned = -0.00387996 Jy ! Component: 2450 - total flux cleaned = -0.0038366 Jy ! Component: 2500 - total flux cleaned = -0.00385806 Jy ! Component: 2550 - total flux cleaned = -0.00383683 Jy ! Component: 2600 - total flux cleaned = -0.00380523 Jy ! Component: 2650 - total flux cleaned = -0.00383681 Jy ! Component: 2700 - total flux cleaned = -0.00381593 Jy ! Component: 2750 - total flux cleaned = -0.00381599 Jy ! Component: 2800 - total flux cleaned = -0.00381591 Jy ! Component: 2850 - total flux cleaned = -0.00381584 Jy ! Component: 2900 - total flux cleaned = -0.00382582 Jy ! Component: 2950 - total flux cleaned = -0.0037859 Jy ! Component: 3000 - total flux cleaned = -0.00376606 Jy ! Component: 3050 - total flux cleaned = -0.00374648 Jy ! Component: 3100 - total flux cleaned = -0.00373679 Jy ! Component: 3150 - total flux cleaned = -0.00367892 Jy ! Component: 3200 - total flux cleaned = -0.00371722 Jy ! Component: 3250 - total flux cleaned = -0.0036983 Jy ! Component: 3300 - total flux cleaned = -0.00368875 Jy ! Component: 3350 - total flux cleaned = -0.00367016 Jy ! Component: 3400 - total flux cleaned = -0.00366078 Jy ! Component: 3450 - total flux cleaned = -0.00362401 Jy ! Component: 3500 - total flux cleaned = -0.00357839 Jy ! Component: 3550 - total flux cleaned = -0.00359652 Jy ! Component: 3600 - total flux cleaned = -0.00356957 Jy ! Component: 3650 - total flux cleaned = -0.00356063 Jy ! Component: 3700 - total flux cleaned = -0.00353404 Jy ! Component: 3750 - total flux cleaned = -0.00349006 Jy ! Component: 3800 - total flux cleaned = -0.00349887 Jy ! Component: 3850 - total flux cleaned = -0.00347266 Jy ! Component: 3900 - total flux cleaned = -0.00342941 Jy ! Component: 3950 - total flux cleaned = -0.00339504 Jy ! Component: 4000 - total flux cleaned = -0.00336944 Jy ! Component: 4050 - total flux cleaned = -0.00336089 Jy ! Total flux subtracted in 4096 components = -0.00334409 Jy ! Clean residual min=-0.000505 max=0.000564 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0738082 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 397 components and 0.0738082 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0830-0636_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9394 x 2.196 at 5.594 degrees (North through East) ! Clean map min=-0.0011365 max=0.059253 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0830-0636_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.059253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014476 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.732924 0.732924 1.46585 2.93169 5.86339 11.7268 23.4536 46.9071 93.8142 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 409.319 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0830-0636_X_uvs.log closed on Thu Apr 7 09:03:30 2016