! Started logfile: /scr/pima/rdv72_uvs/J1407+2827_S_uvs.log on Sat Oct 5 08:48:00 2013 obs /scr/pima/rdv72_uvs/J1407+2827_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1407+2827_S_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! AN table 2: 3 integrations on 15 of 15 possible baselines. ! AN table 3: 8 integrations on 1 of 1 possible baselines. ! AN table 4: 50 integrations on 3 of 3 possible baselines. ! AN table 5: 30 integrations on 1 of 1 possible baselines. ! AN table 6: 3 integrations on 1 of 1 possible baselines. ! AN table 7: 3 integrations on 1 of 1 possible baselines. ! AN table 8: 3 integrations on 6 of 6 possible baselines. ! AN table 9: 7 integrations on 1 of 1 possible baselines. ! AN table 10: 3 integrations on 3 of 3 possible baselines. ! AN table 11: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.934426 visibilities/baseline/integration-bin. ! Found source: J1407+2827 ! ! 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 1368 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/J1407+2827_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 2 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 4. ! A total of 60 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 14 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 4. ! A total of 60 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 14 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 4. ! A total of 60 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 14 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 4. ! A total of 60 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 14 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=1.519153Jy sigma=21.798286 ! Fit after self-cal, rms=0.418628Jy sigma=6.022527 ! 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=3.969 mas, bmaj=5.425 mas, bpa=-34.13 degrees ! Estimated noise=1.90863 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 = 0.859737 Jy ! Component: 100 - total flux cleaned = 1.09592 Jy ! Total flux subtracted in 100 components = 1.09592 Jy ! Clean residual min=-0.073850 max=0.099417 Jy/beam ! Clean residual mean=-0.000551 rms=0.018841 Jy/beam ! Combined flux in latest and established models = 1.09592 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.09592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.375298Jy sigma=5.396702 ! Fit after self-cal, rms=0.375329Jy sigma=5.396573 ! 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=4.759 mas, bmaj=5.68 mas, bpa=-25.34 degrees ! Estimated noise=1.57341 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 = 0.148451 Jy ! Component: 100 - total flux cleaned = 0.225752 Jy ! Component: 150 - total flux cleaned = 0.261072 Jy ! Component: 200 - total flux cleaned = 0.263453 Jy ! Total flux subtracted in 200 components = 0.263453 Jy ! Clean residual min=-0.071806 max=0.069123 Jy/beam ! Clean residual mean=-0.000051 rms=0.019743 Jy/beam ! Combined flux in latest and established models = 1.35937 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 1.35937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.322610Jy sigma=4.545376 ! Fit after self-cal, rms=0.322642Jy sigma=4.545164 ! 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: ! FD 1.05 KP 1.02 LA 1.14 MK 0.81 ! NL 1.03 OV 1.11 PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.23 KK 0.89 KP 1.08 MK 0.91 ! OV 1.04 PT 1.19 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! A total of 129 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! LA 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! KK 0.85 KP 1.42 MK 0.95 OV 1.16 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.00* NY 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! BR 1.14 KK 0.84 KP 1.32 MK 0.89 ! OV 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 1.06 LA 1.02 MK 0.84 ! NL 1.04 OV 1.19 PT 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.28 KK 0.84 KP 1.10 MK 0.94 ! OV 1.09 PT 1.16 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! A total of 129 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! LA 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! KK 0.79 KP 1.42 MK 1.05 OV 1.16 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.00* NY 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! BR 1.21 KK 0.83 KP 1.31 MK 0.93 ! OV 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 1.04 LA 0.92 MK 0.83 ! NL 1.10 OV 1.17 PT 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 KK 0.81 KP 1.11 MK 0.97 ! OV 1.10 PT 1.25 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! A total of 129 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! LA 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! KK 0.85 KP 1.39 MK 1.00 OV 1.17 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.00* NY 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! BR 1.23 KK 0.88 KP 1.32 MK 0.92 ! OV 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 0.93 LA 0.79 MK 0.89 ! NL 0.99 OV 0.98 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.74 KK 0.81 KP 0.98 MK 1.04 ! OV 0.92 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! A total of 129 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! LA 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! KK 0.83 KP 1.23 MK 1.08 OV 1.02 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.00* NY 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 11: ! BR 1.11 KK 0.84 KP 1.20 MK 1.03 ! OV 0.91 ! ! ! Fit before self-cal, rms=0.322642Jy sigma=4.545164 ! Fit after self-cal, rms=0.129947Jy sigma=1.617611 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.474 mas, bmaj=7.283 mas, bpa=-44.3 degrees ! Estimated noise=1.96377 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 = 0.00507941 Jy ! Component: 100 - total flux cleaned = 0.00406165 Jy ! Component: 150 - total flux cleaned = 0.00348248 Jy ! Component: 200 - total flux cleaned = 0.002764 Jy ! Total flux subtracted in 200 components = 0.002764 Jy ! Clean residual min=-0.013297 max=0.015783 Jy/beam ! Clean residual mean=-0.000012 rms=0.003744 Jy/beam ! Combined flux in latest and established models = 1.36214 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 1.36214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127629Jy sigma=1.594798 ! Fit after self-cal, rms=0.127565Jy sigma=1.593175 ! 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=0.127565Jy sigma=1.593175 ! Fit after self-cal, rms=0.127579Jy sigma=1.586091 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.462 mas, bmaj=7.287 mas, bpa=-44.04 degrees ! Estimated noise=1.96338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287251 Jy ! Component: 100 - total flux cleaned = 0.00190897 Jy ! Component: 150 - total flux cleaned = 0.00169702 Jy ! Component: 200 - total flux cleaned = 0.0018674 Jy ! Total flux subtracted in 200 components = 0.0018674 Jy ! Clean residual min=-0.012546 max=0.015913 Jy/beam ! Clean residual mean=-0.000014 rms=0.003518 Jy/beam ! Combined flux in latest and established models = 1.364 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 1.364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126431Jy sigma=1.576533 ! Fit after self-cal, rms=0.126450Jy sigma=1.576392 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 (-50, -70.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00867637 Jy ! Component: 100 - total flux cleaned = 0.0104154 Jy ! Component: 150 - total flux cleaned = 0.0120571 Jy ! Component: 200 - total flux cleaned = 0.0128974 Jy ! Total flux subtracted in 200 components = 0.0128974 Jy ! Clean residual min=-0.010496 max=0.013650 Jy/beam ! Clean residual mean=0.000012 rms=0.003124 Jy/beam ! Combined flux in latest and established models = 1.3769 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 1.3769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124318Jy sigma=1.551708 ! Fit after self-cal, rms=0.124169Jy sigma=1.549849 ! Inverting map ! Added new window around map position (-8, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00923302 Jy ! Component: 100 - total flux cleaned = 0.00888915 Jy ! Component: 150 - total flux cleaned = 0.0086211 Jy ! Component: 200 - total flux cleaned = 0.00887416 Jy ! Total flux subtracted in 200 components = 0.00887416 Jy ! Clean residual min=-0.009055 max=0.011639 Jy/beam ! Clean residual mean=0.000029 rms=0.002717 Jy/beam ! Combined flux in latest and established models = 1.38577 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 1.38577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121724Jy sigma=1.527935 ! Fit after self-cal, rms=0.121496Jy sigma=1.523613 ! 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=0.121496Jy sigma=1.523613 ! Fit after self-cal, rms=0.121262Jy sigma=1.513035 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.458 mas, bmaj=7.286 mas, bpa=-43.88 degrees ! Estimated noise=1.96164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539012 Jy ! Component: 100 - total flux cleaned = 0.00566433 Jy ! Component: 150 - total flux cleaned = 0.00612388 Jy ! Component: 200 - total flux cleaned = 0.00712986 Jy ! Total flux subtracted in 200 components = 0.00712986 Jy ! Clean residual min=-0.008093 max=0.009949 Jy/beam ! Clean residual mean=0.000005 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 1.3929 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 1.3929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119599Jy sigma=1.500605 ! Fit after self-cal, rms=0.119538Jy sigma=1.498771 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 (-123, 67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775782 Jy ! Component: 100 - total flux cleaned = 0.0073609 Jy ! Component: 150 - total flux cleaned = 0.00681352 Jy ! Component: 200 - total flux cleaned = 0.0064783 Jy ! Total flux subtracted in 200 components = 0.0064783 Jy ! Clean residual min=-0.007957 max=0.008806 Jy/beam ! Clean residual mean=0.000015 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 1.39938 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 1.39938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118202Jy sigma=1.489308 ! Fit after self-cal, rms=0.118214Jy sigma=1.488354 ! Inverting map ! Added new window around map position (17, -32.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00768082 Jy ! Component: 100 - total flux cleaned = 0.0104198 Jy ! Component: 150 - total flux cleaned = 0.0117093 Jy ! Component: 200 - total flux cleaned = 0.0124523 Jy ! Total flux subtracted in 200 components = 0.0124523 Jy ! Clean residual min=-0.007331 max=0.008194 Jy/beam ! Clean residual mean=0.000004 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 1.41184 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 1.41184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117266Jy sigma=1.479935 ! Fit after self-cal, rms=0.117283Jy sigma=1.479384 ! 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=0.117283Jy sigma=1.479384 ! Fit after self-cal, rms=0.117132Jy sigma=1.474316 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.22 mas, bmaj=12.01 mas, bpa=89.12 degrees ! Estimated noise=2.26031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528586 Jy ! Component: 100 - total flux cleaned = 0.00713436 Jy ! Component: 150 - total flux cleaned = 0.00713508 Jy ! Component: 200 - total flux cleaned = 0.00679833 Jy ! Total flux subtracted in 200 components = 0.00679833 Jy ! Clean residual min=-0.006853 max=0.006927 Jy/beam ! Clean residual mean=-0.000003 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 1.41863 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 151 components and 1.41863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116619Jy sigma=1.472262 ! Fit after self-cal, rms=0.116585Jy sigma=1.471747 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 = 0.00163936 Jy ! Component: 100 - total flux cleaned = 0.0018499 Jy ! Component: 150 - total flux cleaned = 0.00157464 Jy ! Component: 200 - total flux cleaned = 0.0014887 Jy ! Total flux subtracted in 200 components = 0.0014887 Jy ! Clean residual min=-0.006527 max=0.006587 Jy/beam ! Clean residual mean=0.000000 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 1.42012 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 178 components and 1.42012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116324Jy sigma=1.471634 ! Fit after self-cal, rms=0.116311Jy sigma=1.471406 ! 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=4.46 mas, bmaj=7.287 mas, bpa=-43.82 degrees ! Estimated noise=1.96012 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.46 x 7.287 at -43.82 degrees (North through East) ! Clean map min=-0.0079656 max=1.1422 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116311Jy sigma=1.471406 ! Fit after self-cal, rms=0.094525Jy sigma=1.010346 ! Inverting map and beam ! Estimated beam: bmin=4.467 mas, bmaj=7.283 mas, bpa=-43.8 degrees ! Estimated noise=1.96294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00304071 Jy ! Component: 100 - total flux cleaned = -0.00448538 Jy ! Component: 150 - total flux cleaned = -0.00559274 Jy ! Component: 200 - total flux cleaned = -0.00661801 Jy ! Total flux subtracted in 200 components = -0.00661801 Jy ! Clean residual min=-0.006077 max=0.006478 Jy/beam ! Clean residual mean=0.000023 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 1.4135 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 209 components and 1.4135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093986Jy sigma=0.997579 ! Fit after self-cal, rms=0.093973Jy sigma=0.997206 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116212 Jy ! Component: 100 - total flux cleaned = -0.00186402 Jy ! Component: 150 - total flux cleaned = -0.00252464 Jy ! Component: 200 - total flux cleaned = -0.0027314 Jy ! Total flux subtracted in 200 components = -0.0027314 Jy ! Clean residual min=-0.005918 max=0.006082 Jy/beam ! Clean residual mean=0.000022 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 1.41077 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 221 components and 1.41077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093671Jy sigma=0.992481 ! Fit after self-cal, rms=0.093670Jy sigma=0.992358 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093670Jy sigma=0.992358 ! Fit after self-cal, rms=0.093513Jy sigma=0.990588 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=3.574 mas, bmaj=6.599 mas, bpa=-43.08 degrees ! Estimated noise=2.40515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.857333 Jy ! Component: 100 - total flux cleaned = 1.09418 Jy ! Component: 150 - total flux cleaned = 1.20893 Jy ! Component: 200 - total flux cleaned = 1.27206 Jy ! Total flux subtracted in 200 components = 1.27206 Jy ! Clean residual min=-0.019995 max=0.031740 Jy/beam ! Clean residual mean=-0.000314 rms=0.005835 Jy/beam ! Combined flux in latest and established models = 1.27206 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 29 model components to the UV plane model. ! The established model now contains 29 components and 1.27206 Jy ! Inverting map and beam ! Estimated beam: bmin=4.469 mas, bmaj=7.285 mas, bpa=-43.78 degrees ! Estimated noise=1.9652 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 = 0.0483443 Jy ! Component: 100 - total flux cleaned = 0.0736471 Jy ! Component: 150 - total flux cleaned = 0.0877723 Jy ! Component: 200 - total flux cleaned = 0.0967061 Jy ! Total flux subtracted in 200 components = 0.0967061 Jy ! Clean residual min=-0.009071 max=0.010891 Jy/beam ! Clean residual mean=-0.000036 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 1.36876 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 87 components and 1.36876 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=10.22 mas, bmaj=12 mas, bpa=88.99 degrees ! Estimated noise=2.26435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115074 Jy ! Component: 100 - total flux cleaned = 0.0178797 Jy ! Component: 150 - total flux cleaned = 0.0220666 Jy ! Component: 200 - total flux cleaned = 0.024375 Jy ! Total flux subtracted in 200 components = 0.024375 Jy ! Clean residual min=-0.007273 max=0.007316 Jy/beam ! Clean residual mean=0.000009 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 1.39314 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 = 0.00127843 Jy ! Component: 100 - total flux cleaned = 0.00256434 Jy ! Component: 150 - total flux cleaned = 0.00328982 Jy ! Component: 200 - total flux cleaned = 0.00396254 Jy ! Total flux subtracted in 200 components = 0.00396254 Jy ! Clean residual min=-0.006698 max=0.006469 Jy/beam ! Clean residual mean=0.000018 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 1.3971 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 127 components and 1.3971 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.469 mas, bmaj=7.285 mas, bpa=-43.78 degrees ! Estimated noise=1.9652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222869 Jy ! Component: 100 - total flux cleaned = 0.000204189 Jy ! Component: 150 - total flux cleaned = 9.4059e-06 Jy ! Component: 200 - total flux cleaned = -0.000165827 Jy ! Total flux subtracted in 200 components = -0.000165827 Jy ! Clean residual min=-0.007791 max=0.006988 Jy/beam ! Clean residual mean=0.000010 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 1.39694 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 151 components and 1.39694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096149Jy sigma=1.014010 ! Fit after self-cal, rms=0.095685Jy sigma=1.008134 wmodel /scr/pima/rdv72_uvs/J1407+2827_S_map.mod ! Writing 151 model components to file: /scr/pima/rdv72_uvs/J1407+2827_S_map.mod wobs /scr/pima/rdv72_uvs/J1407+2827_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1407+2827_S_uvs.fits wwins /scr/pima/rdv72_uvs/J1407+2827_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv72_uvs/J1407+2827_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 = 0.00075788 Jy ! Component: 100 - total flux cleaned = 0.000759159 Jy ! Component: 150 - total flux cleaned = 0.000649835 Jy ! Component: 200 - total flux cleaned = 0.000332482 Jy ! Component: 250 - total flux cleaned = -7.58719e-05 Jy ! Component: 300 - total flux cleaned = -0.000668684 Jy ! Component: 350 - total flux cleaned = -0.00114475 Jy ! Component: 400 - total flux cleaned = -0.0015151 Jy ! Component: 450 - total flux cleaned = -0.00196629 Jy ! Component: 500 - total flux cleaned = -0.00222903 Jy ! Component: 550 - total flux cleaned = -0.00256926 Jy ! Component: 600 - total flux cleaned = -0.00248505 Jy ! Component: 650 - total flux cleaned = -0.00264907 Jy ! Component: 700 - total flux cleaned = -0.00280626 Jy ! Component: 750 - total flux cleaned = -0.00272955 Jy ! Component: 800 - total flux cleaned = -0.00303479 Jy ! Component: 850 - total flux cleaned = -0.00303415 Jy ! Component: 900 - total flux cleaned = -0.00303169 Jy ! Component: 950 - total flux cleaned = -0.00310456 Jy ! Component: 1000 - total flux cleaned = -0.00303565 Jy ! Component: 1050 - total flux cleaned = -0.00276077 Jy ! Component: 1100 - total flux cleaned = -0.00255776 Jy ! Component: 1150 - total flux cleaned = -0.00255793 Jy ! Component: 1200 - total flux cleaned = -0.0024927 Jy ! Component: 1250 - total flux cleaned = -0.00255712 Jy ! Component: 1300 - total flux cleaned = -0.0026214 Jy ! Component: 1350 - total flux cleaned = -0.00249615 Jy ! Component: 1400 - total flux cleaned = -0.00249769 Jy ! Component: 1450 - total flux cleaned = -0.0026806 Jy ! Component: 1500 - total flux cleaned = -0.00255989 Jy ! Component: 1550 - total flux cleaned = -0.00261917 Jy ! Component: 1600 - total flux cleaned = -0.00279397 Jy ! Component: 1650 - total flux cleaned = -0.00267871 Jy ! Component: 1700 - total flux cleaned = -0.00290695 Jy ! Component: 1750 - total flux cleaned = -0.00301972 Jy ! Component: 1800 - total flux cleaned = -0.00307547 Jy ! Component: 1850 - total flux cleaned = -0.00324084 Jy ! Component: 1900 - total flux cleaned = -0.00318596 Jy ! Component: 1950 - total flux cleaned = -0.00318591 Jy ! Component: 2000 - total flux cleaned = -0.00313246 Jy ! Component: 2050 - total flux cleaned = -0.00308127 Jy ! Component: 2100 - total flux cleaned = -0.00302874 Jy ! Component: 2150 - total flux cleaned = -0.00297722 Jy ! Component: 2200 - total flux cleaned = -0.00287432 Jy ! Component: 2250 - total flux cleaned = -0.00267298 Jy ! Component: 2300 - total flux cleaned = -0.00237399 Jy ! Component: 2350 - total flux cleaned = -0.00212716 Jy ! Component: 2400 - total flux cleaned = -0.0019808 Jy ! Component: 2450 - total flux cleaned = -0.0017869 Jy ! Component: 2500 - total flux cleaned = -0.00154735 Jy ! Component: 2550 - total flux cleaned = -0.00145248 Jy ! Component: 2600 - total flux cleaned = -0.00121678 Jy ! Component: 2650 - total flux cleaned = -0.00107722 Jy ! Component: 2700 - total flux cleaned = -0.000892743 Jy ! Component: 2750 - total flux cleaned = -0.000663127 Jy ! Component: 2800 - total flux cleaned = -0.00039014 Jy ! Component: 2850 - total flux cleaned = -0.000209596 Jy ! Component: 2900 - total flux cleaned = -7.50841e-05 Jy ! Component: 2950 - total flux cleaned = 0.000191835 Jy ! Component: 3000 - total flux cleaned = 0.000456566 Jy ! Component: 3050 - total flux cleaned = 0.000588295 Jy ! Component: 3100 - total flux cleaned = 0.000762621 Jy ! Component: 3150 - total flux cleaned = 0.00110878 Jy ! Component: 3200 - total flux cleaned = 0.00106566 Jy ! Component: 3250 - total flux cleaned = 0.00140748 Jy ! Component: 3300 - total flux cleaned = 0.00136456 Jy ! Component: 3350 - total flux cleaned = 0.00153395 Jy ! Component: 3400 - total flux cleaned = 0.00178536 Jy ! Component: 3450 - total flux cleaned = 0.00170196 Jy ! Component: 3500 - total flux cleaned = 0.00182657 Jy ! Component: 3550 - total flux cleaned = 0.00182692 Jy ! Component: 3600 - total flux cleaned = 0.00194949 Jy ! Component: 3650 - total flux cleaned = 0.0021119 Jy ! Component: 3700 - total flux cleaned = 0.00207174 Jy ! Component: 3750 - total flux cleaned = 0.00219205 Jy ! Component: 3800 - total flux cleaned = 0.00227168 Jy ! Component: 3850 - total flux cleaned = 0.00235088 Jy ! Component: 3900 - total flux cleaned = 0.00235079 Jy ! Component: 3950 - total flux cleaned = 0.002469 Jy ! Component: 4000 - total flux cleaned = 0.00270409 Jy ! Component: 4050 - total flux cleaned = 0.00266551 Jy ! Total flux subtracted in 4096 components = 0.0029759 Jy ! Clean residual min=-0.002418 max=0.002907 Jy/beam ! Clean residual mean=-0.000003 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 1.39991 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 411 components and 1.39991 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1407+2827_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.469 x 7.285 at -43.78 degrees (North through East) ! Clean map min=-0.0050024 max=1.1392 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1407+2827_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.13919 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000681062 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.179354 0.179354 0.358709 0.717417 1.43483 2.86967 5.73934 11.4787 22.9573 45.9147 91.8294 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.139 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1407+2827_S_uvs.log closed on Sat Oct 5 08:48:04 2013