! Started logfile: /scr/pima/bg219e_uvs/J0441-2952_X_uvs.log on Thu Apr 7 08:59:01 2016 obs /scr/pima/bg219e_uvs/J0441-2952_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0441-2952_X_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J0441-2952 ! ! 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 22692 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/J0441-2952_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 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=1.008446Jy sigma=20.964281 ! Fit after self-cal, rms=0.934557Jy sigma=19.409436 ! 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=0.8259 mas, bmaj=4.094 mas, bpa=11.46 degrees ! Estimated noise=0.610691 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 = 0.0488643 Jy ! Component: 100 - total flux cleaned = 0.0609614 Jy ! Total flux subtracted in 100 components = 0.0609614 Jy ! Clean residual min=-0.004960 max=0.010380 Jy/beam ! Clean residual mean=-0.000026 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.0609614 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0609614 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=0.075631Jy sigma=1.453182 ! Fit after self-cal, rms=0.073979Jy sigma=1.418086 ! Inverting map ! Added new window around map position (2.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100228 Jy ! Component: 100 - total flux cleaned = 0.0160569 Jy ! Total flux subtracted in 100 components = 0.0160569 Jy ! Clean residual min=-0.004465 max=0.004589 Jy/beam ! Clean residual mean=-0.000019 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.0770183 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0770183 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=0.071870Jy sigma=1.366328 ! Fit after self-cal, rms=0.071736Jy sigma=1.363243 ! 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=1.103 mas, bmaj=4.249 mas, bpa=8.723 degrees ! Estimated noise=0.319008 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 = 0.0091392 Jy ! Component: 100 - total flux cleaned = 0.0144977 Jy ! Component: 150 - total flux cleaned = 0.0180678 Jy ! Component: 200 - total flux cleaned = 0.020577 Jy ! Total flux subtracted in 200 components = 0.020577 Jy ! Clean residual min=-0.002674 max=0.003266 Jy/beam ! Clean residual mean=-0.000008 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0975954 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 81 components and 0.0975953 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=0.070537Jy sigma=1.333427 ! Fit after self-cal, rms=0.070449Jy sigma=1.330628 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 4.249 at 8.723 degrees (North through East) ! Clean map min=-0.0026932 max=0.067653 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.10 KP 0.96 ! LA 1.02 NL 1.07 OV 1.03 PT 0.94 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.05 KP 0.96 ! LA 1.03 NL 1.07 OV 1.00 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 0.98 ! LA 0.99 NL 1.02 OV 0.99 PT 0.95 ! SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 0.98 ! LA 0.95 NL 1.01 OV 1.04 PT 0.94 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.01 KP 0.98 ! LA 1.00 NL 0.97 OV 0.97 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.86 KP 0.94 ! LA 1.03 NL 1.01 OV 1.01 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.96 KP 0.96 ! LA 1.00 NL 1.01 OV 1.04 PT 0.95 ! 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=0.070449Jy sigma=1.330628 ! Fit after self-cal, rms=0.068942Jy sigma=1.327727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=4.276 mas, bpa=8.708 degrees ! Estimated noise=0.312766 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 (5.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355351 Jy ! Component: 100 - total flux cleaned = 0.00549333 Jy ! Component: 150 - total flux cleaned = 0.00625862 Jy ! Component: 200 - total flux cleaned = 0.0066206 Jy ! Total flux subtracted in 200 components = 0.0066206 Jy ! Clean residual min=-0.001903 max=0.002005 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.104216 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 126 components and 0.104216 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=0.068760Jy sigma=1.323207 ! Fit after self-cal, rms=0.068748Jy sigma=1.322418 ! 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=0.068748Jy sigma=1.322418 ! Fit after self-cal, rms=0.068776Jy sigma=1.322304 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=4.274 mas, bpa=8.729 degrees ! Estimated noise=0.313192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137104 Jy ! Component: 100 - total flux cleaned = 0.00190738 Jy ! Component: 150 - total flux cleaned = 0.00200596 Jy ! Component: 200 - total flux cleaned = 0.00206816 Jy ! Total flux subtracted in 200 components = 0.00206816 Jy ! Clean residual min=-0.001766 max=0.001777 Jy/beam ! Clean residual mean=0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.106284 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 148 components and 0.106284 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=0.068744Jy sigma=1.321612 ! Fit after self-cal, rms=0.068735Jy sigma=1.321503 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 = 0.000425333 Jy ! Component: 100 - total flux cleaned = 0.000462797 Jy ! Component: 150 - total flux cleaned = 0.000512605 Jy ! Component: 200 - total flux cleaned = 0.000558259 Jy ! Total flux subtracted in 200 components = 0.000558259 Jy ! Clean residual min=-0.001725 max=0.001731 Jy/beam ! Clean residual mean=0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.106842 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 163 components and 0.106842 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=0.068724Jy sigma=1.321299 ! Fit after self-cal, rms=0.068722Jy sigma=1.321279 ! 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=0.068722Jy sigma=1.321279 ! Fit after self-cal, rms=0.068909Jy sigma=1.319245 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=4.274 mas, bpa=8.66 degrees ! Estimated noise=0.313363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.00292e-05 Jy ! Component: 100 - total flux cleaned = -2.04945e-05 Jy ! Component: 150 - total flux cleaned = 3.8257e-05 Jy ! Component: 200 - total flux cleaned = 0.000105605 Jy ! Total flux subtracted in 200 components = 0.000105605 Jy ! Clean residual min=-0.001855 max=0.001589 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.106948 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 179 components and 0.106948 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=0.068901Jy sigma=1.319096 ! Fit after self-cal, rms=0.068914Jy sigma=1.318970 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 = -9.90841e-05 Jy ! Component: 100 - total flux cleaned = -7.41082e-05 Jy ! Component: 150 - total flux cleaned = -3.92344e-05 Jy ! Component: 200 - total flux cleaned = -1.74679e-05 Jy ! Total flux subtracted in 200 components = -1.74679e-05 Jy ! Clean residual min=-0.001814 max=0.001556 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.106931 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 186 components and 0.106931 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=0.068910Jy sigma=1.318889 ! Fit after self-cal, rms=0.068909Jy sigma=1.318882 ! 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=0.068909Jy sigma=1.318882 ! Fit after self-cal, rms=0.068972Jy sigma=1.318854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.332 mas, bmaj=6.343 mas, bpa=-2.685 degrees ! Estimated noise=0.356952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109606 Jy ! Component: 100 - total flux cleaned = -0.00018755 Jy ! Component: 150 - total flux cleaned = -0.000232058 Jy ! Component: 200 - total flux cleaned = -0.000279724 Jy ! Total flux subtracted in 200 components = -0.000279724 Jy ! Clean residual min=-0.001680 max=0.001725 Jy/beam ! Clean residual mean=0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.106651 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 200 components and 0.106651 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=0.068969Jy sigma=1.318792 ! Fit after self-cal, rms=0.068969Jy sigma=1.318775 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 = -3.19538e-05 Jy ! Component: 100 - total flux cleaned = -6.88889e-05 Jy ! Component: 150 - total flux cleaned = -9.30402e-05 Jy ! Component: 200 - total flux cleaned = -9.98717e-05 Jy ! Total flux subtracted in 200 components = -9.98717e-05 Jy ! Clean residual min=-0.001620 max=0.001700 Jy/beam ! Clean residual mean=0.000004 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.106551 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 207 components and 0.106551 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=0.068968Jy sigma=1.318752 ! Fit after self-cal, rms=0.068966Jy sigma=1.318742 ! 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=1.105 mas, bmaj=4.273 mas, bpa=8.647 degrees ! Estimated noise=0.313365 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 4.273 at 8.647 degrees (North through East) ! Clean map min=-0.0017683 max=0.066489 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=0.8245 mas, bmaj=4.114 mas, bpa=11.42 degrees ! Estimated noise=0.599011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.048723 Jy ! Component: 100 - total flux cleaned = 0.0638783 Jy ! Component: 150 - total flux cleaned = 0.0728706 Jy ! Component: 200 - total flux cleaned = 0.0792521 Jy ! Total flux subtracted in 200 components = 0.0792521 Jy ! Clean residual min=-0.004297 max=0.004296 Jy/beam ! Clean residual mean=-0.000014 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.079252 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.079252 Jy ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=4.273 mas, bpa=8.647 degrees ! Estimated noise=0.313365 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 = 0.00828078 Jy ! Component: 100 - total flux cleaned = 0.0135792 Jy ! Component: 150 - total flux cleaned = 0.0173679 Jy ! Component: 200 - total flux cleaned = 0.0201528 Jy ! Total flux subtracted in 200 components = 0.0201528 Jy ! Clean residual min=-0.002576 max=0.001821 Jy/beam ! Clean residual mean=-0.000006 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0994049 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 75 components and 0.0994049 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=2.332 mas, bmaj=6.343 mas, bpa=-2.685 degrees ! Estimated noise=0.356952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300801 Jy ! Component: 100 - total flux cleaned = 0.00412754 Jy ! Component: 150 - total flux cleaned = 0.0048313 Jy ! Component: 200 - total flux cleaned = 0.00540449 Jy ! Total flux subtracted in 200 components = 0.00540449 Jy ! Clean residual min=-0.002019 max=0.001698 Jy/beam ! Clean residual mean=0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.104809 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 = 0.000403173 Jy ! Component: 100 - total flux cleaned = 0.000717584 Jy ! Component: 150 - total flux cleaned = 0.0009644 Jy ! Component: 200 - total flux cleaned = 0.00114645 Jy ! Total flux subtracted in 200 components = 0.00114645 Jy ! Clean residual min=-0.001714 max=0.001663 Jy/beam ! Clean residual mean=0.000003 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.105956 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 150 components and 0.105956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=4.273 mas, bpa=8.647 degrees ! Estimated noise=0.313365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252678 Jy ! Component: 100 - total flux cleaned = 0.000214726 Jy ! Component: 150 - total flux cleaned = 0.00023265 Jy ! Component: 200 - total flux cleaned = 0.000248627 Jy ! Total flux subtracted in 200 components = 0.000248627 Jy ! Clean residual min=-0.001720 max=0.001557 Jy/beam ! Clean residual mean=0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.106204 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 170 components and 0.106204 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=0.068973Jy sigma=1.318890 ! Fit after self-cal, rms=0.068972Jy sigma=1.318790 wmodel /scr/pima/bg219e_uvs/J0441-2952_X_map.mod ! Writing 170 model components to file: /scr/pima/bg219e_uvs/J0441-2952_X_map.mod wobs /scr/pima/bg219e_uvs/J0441-2952_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0441-2952_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0441-2952_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0441-2952_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 = -5.85019e-05 Jy ! Component: 100 - total flux cleaned = 0.000149648 Jy ! Component: 150 - total flux cleaned = 0.000319192 Jy ! Component: 200 - total flux cleaned = 0.000523875 Jy ! Component: 250 - total flux cleaned = 0.000633397 Jy ! Component: 300 - total flux cleaned = 0.000675872 Jy ! Component: 350 - total flux cleaned = 0.000655866 Jy ! Component: 400 - total flux cleaned = 0.00059604 Jy ! Component: 450 - total flux cleaned = 0.000518438 Jy ! Component: 500 - total flux cleaned = 0.000442727 Jy ! Component: 550 - total flux cleaned = 0.00038732 Jy ! Component: 600 - total flux cleaned = 0.000369763 Jy ! Component: 650 - total flux cleaned = 0.000405298 Jy ! Component: 700 - total flux cleaned = 0.000457012 Jy ! Component: 750 - total flux cleaned = 0.000524176 Jy ! Component: 800 - total flux cleaned = 0.000557183 Jy ! Component: 850 - total flux cleaned = 0.000573603 Jy ! Component: 900 - total flux cleaned = 0.000637408 Jy ! Component: 950 - total flux cleaned = 0.000668483 Jy ! Component: 1000 - total flux cleaned = 0.000652897 Jy ! Component: 1050 - total flux cleaned = 0.000622871 Jy ! Component: 1100 - total flux cleaned = 0.000623133 Jy ! Component: 1150 - total flux cleaned = 0.000608372 Jy ! Component: 1200 - total flux cleaned = 0.000608492 Jy ! Component: 1250 - total flux cleaned = 0.000594082 Jy ! Component: 1300 - total flux cleaned = 0.000565772 Jy ! Component: 1350 - total flux cleaned = 0.000551961 Jy ! Component: 1400 - total flux cleaned = 0.000593411 Jy ! Component: 1450 - total flux cleaned = 0.000538958 Jy ! Component: 1500 - total flux cleaned = 0.00056595 Jy ! Component: 1550 - total flux cleaned = 0.000499521 Jy ! Component: 1600 - total flux cleaned = 0.00051279 Jy ! Component: 1650 - total flux cleaned = 0.00049959 Jy ! Component: 1700 - total flux cleaned = 0.00046115 Jy ! Component: 1750 - total flux cleaned = 0.000473944 Jy ! Component: 1800 - total flux cleaned = 0.000448777 Jy ! Component: 1850 - total flux cleaned = 0.000399264 Jy ! Component: 1900 - total flux cleaned = 0.000337945 Jy ! Component: 1950 - total flux cleaned = 0.000325989 Jy ! Component: 2000 - total flux cleaned = 0.000350042 Jy ! Component: 2050 - total flux cleaned = 0.000278804 Jy ! Component: 2100 - total flux cleaned = 0.00026717 Jy ! Component: 2150 - total flux cleaned = 0.000197278 Jy ! Component: 2200 - total flux cleaned = 0.00018592 Jy ! Component: 2250 - total flux cleaned = 0.000185981 Jy ! Component: 2300 - total flux cleaned = 0.00017471 Jy ! Component: 2350 - total flux cleaned = 0.000140977 Jy ! Component: 2400 - total flux cleaned = 0.000107681 Jy ! Component: 2450 - total flux cleaned = 9.66453e-05 Jy ! Component: 2500 - total flux cleaned = 8.57476e-05 Jy ! Component: 2550 - total flux cleaned = 6.39493e-05 Jy ! Component: 2600 - total flux cleaned = 1.03553e-05 Jy ! Component: 2650 - total flux cleaned = 4.23801e-05 Jy ! Component: 2700 - total flux cleaned = 2.10949e-05 Jy ! Component: 2750 - total flux cleaned = -2.08059e-05 Jy ! Component: 2800 - total flux cleaned = -2.07718e-05 Jy ! Component: 2850 - total flux cleaned = 1.00789e-05 Jy ! Component: 2900 - total flux cleaned = -4.10941e-05 Jy ! Component: 2950 - total flux cleaned = -5.12438e-05 Jy ! Component: 3000 - total flux cleaned = -8.13535e-05 Jy ! Component: 3050 - total flux cleaned = -0.000111211 Jy ! Component: 3100 - total flux cleaned = -0.000111188 Jy ! Component: 3150 - total flux cleaned = -0.000120908 Jy ! Component: 3200 - total flux cleaned = -0.000140358 Jy ! Component: 3250 - total flux cleaned = -0.000159601 Jy ! Component: 3300 - total flux cleaned = -0.000169196 Jy ! Component: 3350 - total flux cleaned = -0.000188069 Jy ! Component: 3400 - total flux cleaned = -0.000150137 Jy ! Component: 3450 - total flux cleaned = -0.000178306 Jy ! Component: 3500 - total flux cleaned = -0.000196948 Jy ! Component: 3550 - total flux cleaned = -0.000187646 Jy ! Component: 3600 - total flux cleaned = -0.00023356 Jy ! Component: 3650 - total flux cleaned = -0.00022439 Jy ! Component: 3700 - total flux cleaned = -0.00021532 Jy ! Component: 3750 - total flux cleaned = -0.000197307 Jy ! Component: 3800 - total flux cleaned = -0.00019733 Jy ! Component: 3850 - total flux cleaned = -0.00017952 Jy ! Component: 3900 - total flux cleaned = -0.000161868 Jy ! Component: 3950 - total flux cleaned = -0.000161786 Jy ! Component: 4000 - total flux cleaned = -0.000179271 Jy ! Component: 4050 - total flux cleaned = -0.000109686 Jy ! Total flux subtracted in 4096 components = -0.000118318 Jy ! Clean residual min=-0.000495 max=0.000570 Jy/beam ! Clean residual mean=0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.106086 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 452 components and 0.106086 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0441-2952_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 4.273 at 8.647 degrees (North through East) ! Clean map min=-0.0016798 max=0.06605 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0441-2952_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.06605 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157494 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.715341 0.715341 1.43068 2.86137 5.72273 11.4455 22.8909 45.7818 91.5637 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 419.38 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0441-2952_X_uvs.log closed on Thu Apr 7 08:59:05 2016