! Started logfile: /scr/pima/rdv72_uvs/J0702-1951_S_uvs.log on Sat Oct 5 08:45:39 2013 obs /scr/pima/rdv72_uvs/J0702-1951_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0702-1951_S_uva.fits ! AN table 1: 15 integrations on 1 of 1 possible baselines. ! AN table 2: 4 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 6 of 6 possible baselines. ! AN table 4: 3 integrations on 10 of 10 possible baselines. ! AN table 5: 3 integrations on 6 of 6 possible baselines. ! AN table 6: 3 integrations on 10 of 10 possible baselines. ! AN table 7: 3 integrations on 21 of 21 possible baselines. ! AN table 8: 3 integrations on 21 of 21 possible baselines. ! AN table 9: 3 integrations on 45 of 45 possible baselines. ! AN table 10: 7 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.772668 visibilities/baseline/integration-bin. ! Found source: J0702-1951 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2352 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J0702-1951_S] 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 0.500x0.500 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 30 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 7. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 7 telescope corrections were flagged in sub-array 9. ! A total of 11 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 7. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 7 telescope corrections were flagged in sub-array 9. ! A total of 11 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 7. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 7 telescope corrections were flagged in sub-array 9. ! A total of 11 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 7. ! A total of 2 telescope corrections were flagged in sub-array 8. ! A total of 7 telescope corrections were flagged in sub-array 9. ! A total of 11 telescope corrections were flagged in sub-array 10. ! ! Fit before self-cal, rms=1.045042Jy sigma=3.677401 ! Fit after self-cal, rms=0.757356Jy sigma=2.611355 ! 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=2.106 mas, bmaj=3.802 mas, bpa=-36.13 degrees ! Estimated noise=5.78575 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 = 0.201598 Jy ! Component: 100 - total flux cleaned = 0.246055 Jy ! Total flux subtracted in 100 components = 0.246055 Jy ! Clean residual min=-0.011132 max=0.023320 Jy/beam ! Clean residual mean=0.000114 rms=0.002497 Jy/beam ! Combined flux in latest and established models = 0.246055 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.246055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134700Jy sigma=0.344821 ! Fit after self-cal, rms=0.134537Jy sigma=0.344718 ! Inverting map ! Added new window around map position (1.5, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149755 Jy ! Component: 100 - total flux cleaned = 0.0149634 Jy ! Total flux subtracted in 100 components = 0.0149634 Jy ! Clean residual min=-0.008968 max=0.013224 Jy/beam ! Clean residual mean=0.000109 rms=0.002265 Jy/beam ! Combined flux in latest and established models = 0.261018 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.261018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132643Jy sigma=0.332105 ! Fit after self-cal, rms=0.132550Jy sigma=0.331387 ! 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=2.627 mas, bmaj=4.81 mas, bpa=-33.62 degrees ! Estimated noise=4.42482 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 (5.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116546 Jy ! Component: 100 - total flux cleaned = 0.0127566 Jy ! Component: 150 - total flux cleaned = 0.0133738 Jy ! Component: 200 - total flux cleaned = 0.0138897 Jy ! Total flux subtracted in 200 components = 0.0138897 Jy ! Clean residual min=-0.007703 max=0.009485 Jy/beam ! Clean residual mean=0.000180 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.274908 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.274908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131205Jy sigma=0.324590 ! Fit after self-cal, rms=0.131056Jy sigma=0.323474 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! SC 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.28 LA 0.94 NL 0.90 PT 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 KP 1.02 LA 1.00 NL 0.89 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.94 KP 1.31 LA 1.09 NL 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.99 KP 1.00 LA 1.09 NL 0.95 ! OV 0.94 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.04 FD 1.00 KP 1.05 LA 1.03 ! NL 0.90 OV 1.05 SC 0.93 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.20 FD 0.95 LA 0.98 NL 0.97 ! OV 0.93 PT 0.96 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 1.30 FD 1.03 KK 0.84 KP 1.20 ! LA 0.99 MK 1.02 NL 0.92 OV 1.00 ! PT 1.07 SC 1.08 ! ! Telescope amplitude corrections in sub-array 10: ! BR 1.16 FD 0.99 HO 0.89 KK 0.88 ! KP 1.21 LA 1.06 MK 0.90 NL 0.96 ! OV 0.92 PT 1.04 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! SC 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.27 LA 1.01 NL 0.82 PT 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 KP 1.07 LA 1.04 NL 1.03 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.12 KP 1.14 LA 0.94 NL 0.93 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.21 KP 1.07 LA 0.96 NL 0.86 ! OV 1.07 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.22 FD 0.96 KP 1.22 LA 0.98 ! NL 0.94 OV 1.01 SC 1.05 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.14 FD 1.04 LA 0.96 NL 0.92 ! OV 1.07 PT 1.02 SC 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 1.17 FD 1.03 KK 0.70 KP 1.12 ! LA 0.92 MK 0.96 NL 0.99 OV 0.98 ! PT 1.08 SC 1.25 ! ! Telescope amplitude corrections in sub-array 10: ! BR 1.19 FD 1.06 HO 0.94 KK 0.83 ! KP 1.27 LA 1.00 MK 0.98 NL 1.01 ! OV 0.97 PT 1.03 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! SC 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 LA 1.02 NL 1.14 PT 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.10 KP 1.01 LA 0.83 NL 1.20 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.14 KP 1.24 LA 0.81 NL 1.12 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.12 KP 1.06 LA 0.82 NL 1.09 ! OV 1.06 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.21 FD 1.13 KP 1.14 LA 0.87 ! NL 1.04 OV 1.03 SC 0.98 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.15 FD 1.16 LA 0.91 NL 0.95 ! OV 1.11 PT 1.02 SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 1.46 FD 1.15 KK 0.80 KP 1.10 ! LA 0.87 MK 0.97 NL 1.05 OV 1.10 ! PT 1.05 SC 0.96 ! ! Telescope amplitude corrections in sub-array 10: ! BR 1.23 FD 1.08 HO 0.85 KK 0.80 ! KP 1.26 LA 0.87 MK 0.99 NL 1.07 ! OV 0.98 PT 1.11 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! SC 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.29 LA 0.60 NL 1.05 PT 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.86 KP 0.91 LA 0.88 NL 1.10 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.16 KP 0.90 LA 0.78 NL 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.04 KP 0.92 LA 0.78 NL 0.84 ! OV 0.95 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.08 FD 1.06 KP 0.97 LA 0.81 ! NL 0.99 OV 0.86 SC 0.95 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.54 FD 1.08 LA 0.76 NL 0.93 ! OV 0.87 PT 0.96 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! BR 1.38 FD 1.02 KK 0.91 KP 1.13 ! LA 0.85 MK 1.07 NL 1.02 OV 0.87 ! PT 0.92 SC 0.99 ! ! Telescope amplitude corrections in sub-array 10: ! BR 1.23 FD 1.04 HO 1.02 KK 0.84 ! KP 1.11 LA 0.76 MK 1.03 NL 0.98 ! OV 0.86 PT 0.91 SC 1.01 ! ! ! Fit before self-cal, rms=0.131056Jy sigma=0.323474 ! Fit after self-cal, rms=0.126472Jy sigma=0.284039 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.55 mas, bmaj=4.771 mas, bpa=-34.78 degrees ! Estimated noise=4.40567 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 = 0.00305322 Jy ! Component: 100 - total flux cleaned = 0.00372198 Jy ! Component: 150 - total flux cleaned = 0.00416922 Jy ! Component: 200 - total flux cleaned = 0.00454031 Jy ! Total flux subtracted in 200 components = 0.00454031 Jy ! Clean residual min=-0.005473 max=0.005771 Jy/beam ! Clean residual mean=0.000085 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.279448 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.279448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126107Jy sigma=0.282930 ! Fit after self-cal, rms=0.127408Jy sigma=0.282379 ! 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. ! ! Fit before self-cal, rms=0.127408Jy sigma=0.282379 ! Fit after self-cal, rms=0.128092Jy sigma=0.280465 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.547 mas, bmaj=4.761 mas, bpa=-34.57 degrees ! Estimated noise=4.39972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012062 Jy ! Component: 100 - total flux cleaned = 0.00160394 Jy ! Component: 150 - total flux cleaned = 0.00191706 Jy ! Component: 200 - total flux cleaned = 0.00204992 Jy ! Total flux subtracted in 200 components = 0.00204992 Jy ! Clean residual min=-0.005428 max=0.005386 Jy/beam ! Clean residual mean=0.000066 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.281498 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.281498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127888Jy sigma=0.280034 ! Fit after self-cal, rms=0.128258Jy sigma=0.279999 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 (-125, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287639 Jy ! Component: 100 - total flux cleaned = 0.0026663 Jy ! Component: 150 - total flux cleaned = 0.00249075 Jy ! Component: 200 - total flux cleaned = 0.00218882 Jy ! Total flux subtracted in 200 components = 0.00218882 Jy ! Clean residual min=-0.005433 max=0.005135 Jy/beam ! Clean residual mean=0.000069 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.283687 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.283687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127928Jy sigma=0.279226 ! Fit after self-cal, rms=0.128121Jy sigma=0.279154 ! 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. ! ! Fit before self-cal, rms=0.128121Jy sigma=0.279154 ! Fit after self-cal, rms=0.128596Jy sigma=0.278117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.544 mas, bmaj=4.755 mas, bpa=-34.53 degrees ! Estimated noise=4.37837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814741 Jy ! Component: 100 - total flux cleaned = 0.000996146 Jy ! Component: 150 - total flux cleaned = 0.00100006 Jy ! Component: 200 - total flux cleaned = 0.000864554 Jy ! Total flux subtracted in 200 components = 0.000864554 Jy ! Clean residual min=-0.005258 max=0.005110 Jy/beam ! Clean residual mean=0.000052 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.284552 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.284552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128413Jy sigma=0.277861 ! Fit after self-cal, rms=0.128832Jy sigma=0.277831 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 = 0.000281871 Jy ! Component: 100 - total flux cleaned = 0.000158297 Jy ! Component: 150 - total flux cleaned = 9.97868e-05 Jy ! Component: 200 - total flux cleaned = 4.33989e-05 Jy ! Total flux subtracted in 200 components = 4.33989e-05 Jy ! Clean residual min=-0.005196 max=0.005106 Jy/beam ! Clean residual mean=0.000052 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.284595 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.284595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128736Jy sigma=0.277716 ! Fit after self-cal, rms=0.128779Jy sigma=0.277710 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.128779Jy sigma=0.277710 ! Fit after self-cal, rms=0.128355Jy sigma=0.277580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.551 mas, bmaj=16.98 mas, bpa=-8.325 degrees ! Estimated noise=5.53347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000692412 Jy ! Component: 100 - total flux cleaned = -0.000811039 Jy ! Component: 150 - total flux cleaned = -0.000885525 Jy ! Component: 200 - total flux cleaned = -0.000930002 Jy ! Total flux subtracted in 200 components = -0.000930002 Jy ! Clean residual min=-0.004090 max=0.004831 Jy/beam ! Clean residual mean=0.000092 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.283665 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.283665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128339Jy sigma=0.277611 ! Fit after self-cal, rms=0.128380Jy sigma=0.277605 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 = -0.000105907 Jy ! Component: 100 - total flux cleaned = -0.000107798 Jy ! Component: 150 - total flux cleaned = -0.0001252 Jy ! Component: 200 - total flux cleaned = -0.000157677 Jy ! Total flux subtracted in 200 components = -0.000157677 Jy ! Clean residual min=-0.004090 max=0.004859 Jy/beam ! Clean residual mean=0.000092 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.283507 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.283507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128370Jy sigma=0.277615 ! Fit after self-cal, rms=0.128353Jy sigma=0.277614 ! 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=2.541 mas, bmaj=4.751 mas, bpa=-34.48 degrees ! Estimated noise=4.35515 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.541 x 4.751 at -34.48 degrees (North through East) ! Clean map min=-0.0043842 max=0.24275 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=2.05 mas, bmaj=3.769 mas, bpa=-36.76 degrees ! Estimated noise=5.60649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.194252 Jy ! Component: 100 - total flux cleaned = 0.23943 Jy ! Component: 150 - total flux cleaned = 0.255886 Jy ! Component: 200 - total flux cleaned = 0.265877 Jy ! Total flux subtracted in 200 components = 0.265877 Jy ! Clean residual min=-0.007012 max=0.006626 Jy/beam ! Clean residual mean=0.000036 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.265877 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.265877 Jy ! Inverting map and beam ! Estimated beam: bmin=2.541 mas, bmaj=4.751 mas, bpa=-34.48 degrees ! Estimated noise=4.35515 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 = 0.00853221 Jy ! Component: 100 - total flux cleaned = 0.0132054 Jy ! Component: 150 - total flux cleaned = 0.0151273 Jy ! Component: 200 - total flux cleaned = 0.0159738 Jy ! Total flux subtracted in 200 components = 0.0159738 Jy ! Clean residual min=-0.005194 max=0.005163 Jy/beam ! Clean residual mean=0.000047 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.281851 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.281851 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.551 mas, bmaj=16.98 mas, bpa=-8.325 degrees ! Estimated noise=5.53347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134433 Jy ! Component: 100 - total flux cleaned = 0.00139105 Jy ! Component: 150 - total flux cleaned = 0.00142539 Jy ! Component: 200 - total flux cleaned = 0.00145558 Jy ! Total flux subtracted in 200 components = 0.00145558 Jy ! Clean residual min=-0.004181 max=0.004677 Jy/beam ! Clean residual mean=0.000093 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.283306 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 = 2.72952e-05 Jy ! Component: 100 - total flux cleaned = 5.12477e-05 Jy ! Component: 150 - total flux cleaned = 5.06356e-05 Jy ! Component: 200 - total flux cleaned = 7.32659e-05 Jy ! Total flux subtracted in 200 components = 7.32659e-05 Jy ! Clean residual min=-0.004173 max=0.004769 Jy/beam ! Clean residual mean=0.000092 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.28338 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.28338 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.541 mas, bmaj=4.751 mas, bpa=-34.48 degrees ! Estimated noise=4.35515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440743 Jy ! Component: 100 - total flux cleaned = 0.000353514 Jy ! Component: 150 - total flux cleaned = 0.000199115 Jy ! Component: 200 - total flux cleaned = 0.000272976 Jy ! Total flux subtracted in 200 components = 0.000272976 Jy ! Clean residual min=-0.005138 max=0.005176 Jy/beam ! Clean residual mean=0.000044 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.283653 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.283653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128502Jy sigma=0.278379 ! Fit after self-cal, rms=0.128768Jy sigma=0.278317 wmodel /scr/pima/rdv72_uvs/J0702-1951_S_map.mod ! Writing 68 model components to file: /scr/pima/rdv72_uvs/J0702-1951_S_map.mod wobs /scr/pima/rdv72_uvs/J0702-1951_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0702-1951_S_uvs.fits wwins /scr/pima/rdv72_uvs/J0702-1951_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv72_uvs/J0702-1951_S_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 = 0.000271497 Jy ! Component: 100 - total flux cleaned = 0.000949901 Jy ! Component: 150 - total flux cleaned = 0.00143089 Jy ! Component: 200 - total flux cleaned = 0.00150648 Jy ! Component: 250 - total flux cleaned = 0.00135572 Jy ! Component: 300 - total flux cleaned = 0.00150302 Jy ! Component: 350 - total flux cleaned = 0.0017917 Jy ! Component: 400 - total flux cleaned = 0.00207459 Jy ! Component: 450 - total flux cleaned = 0.00207476 Jy ! Component: 500 - total flux cleaned = 0.00241565 Jy ! Component: 550 - total flux cleaned = 0.0023483 Jy ! Component: 600 - total flux cleaned = 0.00261417 Jy ! Component: 650 - total flux cleaned = 0.00268111 Jy ! Component: 700 - total flux cleaned = 0.00300444 Jy ! Component: 750 - total flux cleaned = 0.00332382 Jy ! Component: 800 - total flux cleaned = 0.00351313 Jy ! Component: 850 - total flux cleaned = 0.00363759 Jy ! Component: 900 - total flux cleaned = 0.00388454 Jy ! Component: 950 - total flux cleaned = 0.0040069 Jy ! Component: 1000 - total flux cleaned = 0.00406794 Jy ! Component: 1050 - total flux cleaned = 0.00430838 Jy ! Component: 1100 - total flux cleaned = 0.00436774 Jy ! Component: 1150 - total flux cleaned = 0.00448591 Jy ! Component: 1200 - total flux cleaned = 0.00477773 Jy ! Component: 1250 - total flux cleaned = 0.0050667 Jy ! Component: 1300 - total flux cleaned = 0.00518127 Jy ! Component: 1350 - total flux cleaned = 0.0054653 Jy ! Component: 1400 - total flux cleaned = 0.00552222 Jy ! Component: 1450 - total flux cleaned = 0.00580205 Jy ! Component: 1500 - total flux cleaned = 0.00585779 Jy ! Component: 1550 - total flux cleaned = 0.00624367 Jy ! Component: 1600 - total flux cleaned = 0.00635288 Jy ! Component: 1650 - total flux cleaned = 0.00646101 Jy ! Component: 1700 - total flux cleaned = 0.00656913 Jy ! Component: 1750 - total flux cleaned = 0.00683636 Jy ! Component: 1800 - total flux cleaned = 0.00710235 Jy ! Component: 1850 - total flux cleaned = 0.00704908 Jy ! Component: 1900 - total flux cleaned = 0.00731111 Jy ! Component: 1950 - total flux cleaned = 0.00715478 Jy ! Component: 2000 - total flux cleaned = 0.00761974 Jy ! Component: 2050 - total flux cleaned = 0.00756852 Jy ! Component: 2100 - total flux cleaned = 0.00756838 Jy ! Component: 2150 - total flux cleaned = 0.00766981 Jy ! Component: 2200 - total flux cleaned = 0.00756934 Jy ! Component: 2250 - total flux cleaned = 0.00776912 Jy ! Component: 2300 - total flux cleaned = 0.00766971 Jy ! Component: 2350 - total flux cleaned = 0.00776853 Jy ! Component: 2400 - total flux cleaned = 0.00766961 Jy ! Component: 2450 - total flux cleaned = 0.00781636 Jy ! Component: 2500 - total flux cleaned = 0.00776785 Jy ! Component: 2550 - total flux cleaned = 0.00781615 Jy ! Component: 2600 - total flux cleaned = 0.00786413 Jy ! Component: 2650 - total flux cleaned = 0.00781637 Jy ! Component: 2700 - total flux cleaned = 0.00786395 Jy ! Component: 2750 - total flux cleaned = 0.00781651 Jy ! Component: 2800 - total flux cleaned = 0.00786329 Jy ! Component: 2850 - total flux cleaned = 0.00781632 Jy ! Component: 2900 - total flux cleaned = 0.00795583 Jy ! Component: 2950 - total flux cleaned = 0.00795579 Jy ! Component: 3000 - total flux cleaned = 0.00781775 Jy ! Component: 3050 - total flux cleaned = 0.00795539 Jy ! Component: 3100 - total flux cleaned = 0.00790947 Jy ! Component: 3150 - total flux cleaned = 0.00786449 Jy ! Component: 3200 - total flux cleaned = 0.00768417 Jy ! Component: 3250 - total flux cleaned = 0.00777359 Jy ! Component: 3300 - total flux cleaned = 0.00763985 Jy ! Component: 3350 - total flux cleaned = 0.00786193 Jy ! Component: 3400 - total flux cleaned = 0.0079061 Jy ! Component: 3450 - total flux cleaned = 0.00755366 Jy ! Component: 3500 - total flux cleaned = 0.00772935 Jy ! Component: 3550 - total flux cleaned = 0.00759851 Jy ! Component: 3600 - total flux cleaned = 0.00777201 Jy ! Component: 3650 - total flux cleaned = 0.00790212 Jy ! Component: 3700 - total flux cleaned = 0.00777284 Jy ! Component: 3750 - total flux cleaned = 0.00802988 Jy ! Component: 3800 - total flux cleaned = 0.00781666 Jy ! Component: 3850 - total flux cleaned = 0.00785888 Jy ! Component: 3900 - total flux cleaned = 0.00798546 Jy ! Component: 3950 - total flux cleaned = 0.00806975 Jy ! Component: 4000 - total flux cleaned = 0.00807013 Jy ! Component: 4050 - total flux cleaned = 0.00823691 Jy ! Total flux subtracted in 4096 components = 0.00802976 Jy ! Clean residual min=-0.002299 max=0.002222 Jy/beam ! Clean residual mean=0.000022 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.291682 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 373 components and 0.291682 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0702-1951_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.541 x 4.751 at -34.48 degrees (North through East) ! Clean map min=-0.0036943 max=0.24045 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0702-1951_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.240451 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000711059 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.887157 0.887157 1.77431 3.54863 7.09725 14.1945 28.389 56.778 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.24 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0702-1951_S_uvs.log closed on Sat Oct 5 08:45:43 2013