! Started logfile: /scr/pima/bg219h_uvs/J1025-0509_X_uvs.log on Thu Apr 7 12:07:17 2016 obs /scr/pima/bg219h_uvs/J1025-0509_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1025-0509_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.839376 visibilities/baseline/integration-bin. ! Found source: J1025-0509 ! ! 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 25836 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/bg219h_uvs/J1025-0509_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 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=1.008455Jy sigma=25.282112 ! Fit after self-cal, rms=0.871831Jy sigma=21.828732 ! 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=0.7995 mas, bmaj=1.96 mas, bpa=0.5053 degrees ! Estimated noise=0.397278 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 = 0.0994328 Jy ! Component: 100 - total flux cleaned = 0.12451 Jy ! Total flux subtracted in 100 components = 0.12451 Jy ! Clean residual min=-0.005635 max=0.013432 Jy/beam ! Clean residual mean=-0.000004 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.12451 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.12451 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=0.065772Jy sigma=1.540886 ! Fit after self-cal, rms=0.065624Jy sigma=1.535922 ! Inverting map ! Added new window around map position (-7.2, -27.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122274 Jy ! Component: 100 - total flux cleaned = 0.0179041 Jy ! Total flux subtracted in 100 components = 0.0179041 Jy ! Clean residual min=-0.004680 max=0.009747 Jy/beam ! Clean residual mean=-0.000009 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.142414 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.142414 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=0.063473Jy sigma=1.476314 ! Fit after self-cal, rms=0.063270Jy sigma=1.470287 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.965 mas, bmaj=2.32 mas, bpa=-1.06 degrees ! Estimated noise=0.237303 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 (7, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743207 Jy ! Component: 100 - total flux cleaned = 0.0100834 Jy ! Component: 150 - total flux cleaned = 0.0109453 Jy ! Component: 200 - total flux cleaned = 0.0112891 Jy ! Total flux subtracted in 200 components = 0.0112891 Jy ! Clean residual min=-0.003514 max=0.005995 Jy/beam ! Clean residual mean=-0.000018 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.153703 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.153703 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=0.062435Jy sigma=1.444787 ! Fit after self-cal, rms=0.062401Jy sigma=1.444198 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.965 x 2.32 at -1.06 degrees (North through East) ! Clean map min=-0.0032565 max=0.12492 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.062401Jy sigma=1.444198 ! Fit after self-cal, rms=0.062401Jy sigma=1.444198 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.965 mas, bmaj=2.32 mas, bpa=-1.06 degrees ! Estimated noise=0.237303 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 (-6.2, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495286 Jy ! Component: 100 - total flux cleaned = 0.00705835 Jy ! Component: 150 - total flux cleaned = 0.00785936 Jy ! Component: 200 - total flux cleaned = 0.00833586 Jy ! Total flux subtracted in 200 components = 0.00833586 Jy ! Clean residual min=-0.003755 max=0.005205 Jy/beam ! Clean residual mean=-0.000016 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.162039 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 0.162039 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=0.061974Jy sigma=1.432806 ! Fit after self-cal, rms=0.061918Jy sigma=1.431362 ! 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=0.061918Jy sigma=1.431362 ! Fit after self-cal, rms=0.061867Jy sigma=1.424900 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9681 mas, bmaj=2.326 mas, bpa=-1.16 degrees ! Estimated noise=0.236891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000475696 Jy ! Component: 100 - total flux cleaned = 0.000477661 Jy ! Component: 150 - total flux cleaned = 0.000542209 Jy ! Component: 200 - total flux cleaned = 0.000545259 Jy ! Total flux subtracted in 200 components = 0.000545259 Jy ! Clean residual min=-0.003686 max=0.004677 Jy/beam ! Clean residual mean=-0.000013 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.162585 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.162585 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=0.061737Jy sigma=1.421708 ! Fit after self-cal, rms=0.061732Jy sigma=1.421439 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 (19.2, 40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378214 Jy ! Component: 100 - total flux cleaned = 0.00372234 Jy ! Component: 150 - total flux cleaned = 0.00345853 Jy ! Component: 200 - total flux cleaned = 0.00356961 Jy ! Total flux subtracted in 200 components = 0.00356961 Jy ! Clean residual min=-0.003107 max=0.004017 Jy/beam ! Clean residual mean=-0.000012 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.166154 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.166154 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=0.061436Jy sigma=1.413701 ! Fit after self-cal, rms=0.061400Jy sigma=1.412788 ! Inverting map ! Added new window around map position (17.2, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322547 Jy ! Component: 100 - total flux cleaned = 0.00380771 Jy ! Component: 150 - total flux cleaned = 0.00428629 Jy ! Component: 200 - total flux cleaned = 0.00460484 Jy ! Total flux subtracted in 200 components = 0.00460484 Jy ! Clean residual min=-0.002834 max=0.003209 Jy/beam ! Clean residual mean=-0.000009 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.170759 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 130 components and 0.170759 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=0.061186Jy sigma=1.407299 ! Fit after self-cal, rms=0.061169Jy sigma=1.406743 ! Inverting map ! Added new window around map position (6, -20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284306 Jy ! Component: 100 - total flux cleaned = 0.00316585 Jy ! Component: 150 - total flux cleaned = 0.00332734 Jy ! Component: 200 - total flux cleaned = 0.00342404 Jy ! Total flux subtracted in 200 components = 0.00342404 Jy ! Clean residual min=-0.002774 max=0.002648 Jy/beam ! Clean residual mean=-0.000010 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.174183 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.174183 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=0.060991Jy sigma=1.402536 ! Fit after self-cal, rms=0.060969Jy sigma=1.402114 ! 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=0.060969Jy sigma=1.402114 ! Fit after self-cal, rms=0.060809Jy sigma=1.397482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9685 mas, bmaj=2.329 mas, bpa=-1.176 degrees ! Estimated noise=0.237737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00088116 Jy ! Component: 100 - total flux cleaned = -0.00119674 Jy ! Component: 150 - total flux cleaned = -0.00130223 Jy ! Component: 200 - total flux cleaned = -0.00127116 Jy ! Total flux subtracted in 200 components = -0.00127116 Jy ! Clean residual min=-0.002280 max=0.002104 Jy/beam ! Clean residual mean=-0.000007 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.172912 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 173 components and 0.172912 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=0.060758Jy sigma=1.396309 ! Fit after self-cal, rms=0.060749Jy sigma=1.396182 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.31757e-05 Jy ! Component: 100 - total flux cleaned = 5.34118e-05 Jy ! Component: 150 - total flux cleaned = 0.000141047 Jy ! Component: 200 - total flux cleaned = 0.000168877 Jy ! Total flux subtracted in 200 components = 0.000168877 Jy ! Clean residual min=-0.002170 max=0.002062 Jy/beam ! Clean residual mean=-0.000007 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.173081 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 190 components and 0.173081 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=0.060721Jy sigma=1.395506 ! Fit after self-cal, rms=0.060718Jy sigma=1.395475 ! 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=0.060718Jy sigma=1.395475 ! Fit after self-cal, rms=0.060764Jy sigma=1.395358 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.208 mas, bmaj=3.705 mas, bpa=-2.122 degrees ! Estimated noise=0.284577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202227 Jy ! Component: 100 - total flux cleaned = -0.000241578 Jy ! Component: 150 - total flux cleaned = -0.000475455 Jy ! Component: 200 - total flux cleaned = -0.000651644 Jy ! Total flux subtracted in 200 components = -0.000651644 Jy ! Clean residual min=-0.002462 max=0.002869 Jy/beam ! Clean residual mean=-0.000013 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.172429 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 209 components and 0.172429 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=0.060755Jy sigma=1.394840 ! Fit after self-cal, rms=0.060752Jy sigma=1.394785 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 = -0.000145777 Jy ! Component: 100 - total flux cleaned = -0.000306674 Jy ! Component: 150 - total flux cleaned = -0.000396372 Jy ! Component: 200 - total flux cleaned = -0.000425148 Jy ! Total flux subtracted in 200 components = -0.000425148 Jy ! Clean residual min=-0.002304 max=0.002851 Jy/beam ! Clean residual mean=-0.000013 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.172004 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 224 components and 0.172004 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=0.060748Jy sigma=1.394522 ! Fit after self-cal, rms=0.060746Jy sigma=1.394504 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9697 mas, bmaj=2.332 mas, bpa=-1.209 degrees ! Estimated noise=0.237526 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9697 x 2.332 at -1.209 degrees (North through East) ! Clean map min=-0.0018771 max=0.12349 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=0.8039 mas, bmaj=1.968 mas, bpa=0.3144 degrees ! Estimated noise=0.398895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0999696 Jy ! Component: 100 - total flux cleaned = 0.125543 Jy ! Component: 150 - total flux cleaned = 0.137728 Jy ! Component: 200 - total flux cleaned = 0.145676 Jy ! Total flux subtracted in 200 components = 0.145676 Jy ! Clean residual min=-0.003710 max=0.005199 Jy/beam ! Clean residual mean=-0.000005 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.145676 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.145676 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9697 mas, bmaj=2.332 mas, bpa=-1.209 degrees ! Estimated noise=0.237526 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.4, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646452 Jy ! Component: 100 - total flux cleaned = 0.0110934 Jy ! Component: 150 - total flux cleaned = 0.0145737 Jy ! Component: 200 - total flux cleaned = 0.0172163 Jy ! Total flux subtracted in 200 components = 0.0172163 Jy ! Clean residual min=-0.002356 max=0.002872 Jy/beam ! Clean residual mean=-0.000012 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.162892 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 56 components and 0.162892 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=2.208 mas, bmaj=3.705 mas, bpa=-2.122 degrees ! Estimated noise=0.284577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331884 Jy ! Component: 100 - total flux cleaned = 0.00574029 Jy ! Component: 150 - total flux cleaned = 0.0071169 Jy ! Component: 200 - total flux cleaned = 0.00753843 Jy ! Total flux subtracted in 200 components = 0.00753843 Jy ! Clean residual min=-0.002652 max=0.003318 Jy/beam ! Clean residual mean=-0.000019 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.170431 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 = 0.000249313 Jy ! Component: 100 - total flux cleaned = 0.000477468 Jy ! Component: 150 - total flux cleaned = 0.000635382 Jy ! Component: 200 - total flux cleaned = 0.000781953 Jy ! Total flux subtracted in 200 components = 0.000781953 Jy ! Clean residual min=-0.002572 max=0.003240 Jy/beam ! Clean residual mean=-0.000018 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.171213 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 115 components and 0.171213 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9697 mas, bmaj=2.332 mas, bpa=-1.209 degrees ! Estimated noise=0.237526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430684 Jy ! Component: 100 - total flux cleaned = 0.000312752 Jy ! Component: 150 - total flux cleaned = 0.000204001 Jy ! Component: 200 - total flux cleaned = 0.000203317 Jy ! Total flux subtracted in 200 components = 0.000203317 Jy ! Clean residual min=-0.002022 max=0.002363 Jy/beam ! Clean residual mean=-0.000008 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.171416 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 135 components and 0.171416 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=0.060869Jy sigma=1.397194 ! Fit after self-cal, rms=0.060857Jy sigma=1.396889 wmodel /scr/pima/bg219h_uvs/J1025-0509_X_map.mod ! Writing 135 model components to file: /scr/pima/bg219h_uvs/J1025-0509_X_map.mod wobs /scr/pima/bg219h_uvs/J1025-0509_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1025-0509_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1025-0509_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219h_uvs/J1025-0509_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479047 Jy ! Component: 100 - total flux cleaned = 0.000264346 Jy ! Component: 150 - total flux cleaned = 0.000128785 Jy ! Component: 200 - total flux cleaned = -3.33455e-05 Jy ! Component: 250 - total flux cleaned = -6.5964e-05 Jy ! Component: 300 - total flux cleaned = -3.71425e-05 Jy ! Component: 350 - total flux cleaned = 2.07971e-05 Jy ! Component: 400 - total flux cleaned = 0.000105454 Jy ! Component: 450 - total flux cleaned = 0.000132411 Jy ! Component: 500 - total flux cleaned = 0.000159187 Jy ! Component: 550 - total flux cleaned = 0.000133032 Jy ! Component: 600 - total flux cleaned = 0.000108148 Jy ! Component: 650 - total flux cleaned = 8.38151e-05 Jy ! Component: 700 - total flux cleaned = 8.4095e-05 Jy ! Component: 750 - total flux cleaned = -9.76905e-06 Jy ! Component: 800 - total flux cleaned = -5.52417e-05 Jy ! Component: 850 - total flux cleaned = -0.000100331 Jy ! Component: 900 - total flux cleaned = -0.000188711 Jy ! Component: 950 - total flux cleaned = -0.000296079 Jy ! Component: 1000 - total flux cleaned = -0.000338279 Jy ! Component: 1050 - total flux cleaned = -0.000379719 Jy ! Component: 1100 - total flux cleaned = -0.00042043 Jy ! Component: 1150 - total flux cleaned = -0.000460391 Jy ! Component: 1200 - total flux cleaned = -0.000479997 Jy ! Component: 1250 - total flux cleaned = -0.000498998 Jy ! Component: 1300 - total flux cleaned = -0.000442784 Jy ! Component: 1350 - total flux cleaned = -0.00046117 Jy ! Component: 1400 - total flux cleaned = -0.000443298 Jy ! Component: 1450 - total flux cleaned = -0.000479078 Jy ! Component: 1500 - total flux cleaned = -0.00046126 Jy ! Component: 1550 - total flux cleaned = -0.000461356 Jy ! Component: 1600 - total flux cleaned = -0.000478214 Jy ! Component: 1650 - total flux cleaned = -0.00049472 Jy ! Component: 1700 - total flux cleaned = -0.000494427 Jy ! Component: 1750 - total flux cleaned = -0.000461783 Jy ! Component: 1800 - total flux cleaned = -0.000413416 Jy ! Component: 1850 - total flux cleaned = -0.000397323 Jy ! Component: 1900 - total flux cleaned = -0.000381841 Jy ! Component: 1950 - total flux cleaned = -0.000413067 Jy ! Component: 2000 - total flux cleaned = -0.000397719 Jy ! Component: 2050 - total flux cleaned = -0.000397572 Jy ! Component: 2100 - total flux cleaned = -0.000427638 Jy ! Component: 2150 - total flux cleaned = -0.000383341 Jy ! Component: 2200 - total flux cleaned = -0.000427118 Jy ! Component: 2250 - total flux cleaned = -0.000441406 Jy ! Component: 2300 - total flux cleaned = -0.000484136 Jy ! Component: 2350 - total flux cleaned = -0.000512038 Jy ! Component: 2400 - total flux cleaned = -0.000511956 Jy ! Component: 2450 - total flux cleaned = -0.000539512 Jy ! Component: 2500 - total flux cleaned = -0.000525778 Jy ! Component: 2550 - total flux cleaned = -0.000512366 Jy ! Component: 2600 - total flux cleaned = -0.000566022 Jy ! Component: 2650 - total flux cleaned = -0.000526215 Jy ! Component: 2700 - total flux cleaned = -0.000592055 Jy ! Component: 2750 - total flux cleaned = -0.000591942 Jy ! Component: 2800 - total flux cleaned = -0.000553355 Jy ! Component: 2850 - total flux cleaned = -0.000591802 Jy ! Component: 2900 - total flux cleaned = -0.000604476 Jy ! Component: 2950 - total flux cleaned = -0.000617151 Jy ! Component: 3000 - total flux cleaned = -0.000666874 Jy ! Component: 3050 - total flux cleaned = -0.000654578 Jy ! Component: 3100 - total flux cleaned = -0.000678992 Jy ! Component: 3150 - total flux cleaned = -0.000691175 Jy ! Component: 3200 - total flux cleaned = -0.000727284 Jy ! Component: 3250 - total flux cleaned = -0.00072735 Jy ! Component: 3300 - total flux cleaned = -0.000798017 Jy ! Component: 3350 - total flux cleaned = -0.000774675 Jy ! Component: 3400 - total flux cleaned = -0.000797822 Jy ! Component: 3450 - total flux cleaned = -0.00082066 Jy ! Component: 3500 - total flux cleaned = -0.000843363 Jy ! Component: 3550 - total flux cleaned = -0.000854417 Jy ! Component: 3600 - total flux cleaned = -0.000809643 Jy ! Component: 3650 - total flux cleaned = -0.000853914 Jy ! Component: 3700 - total flux cleaned = -0.000831941 Jy ! Component: 3750 - total flux cleaned = -0.000810139 Jy ! Component: 3800 - total flux cleaned = -0.000842575 Jy ! Component: 3850 - total flux cleaned = -0.000810265 Jy ! Component: 3900 - total flux cleaned = -0.000778113 Jy ! Component: 3950 - total flux cleaned = -0.000778094 Jy ! Component: 4000 - total flux cleaned = -0.000746403 Jy ! Component: 4050 - total flux cleaned = -0.000714993 Jy ! Total flux subtracted in 4096 components = -0.000735831 Jy ! Clean residual min=-0.000636 max=0.000684 Jy/beam ! Clean residual mean=-0.000003 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.17068 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 417 components and 0.17068 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1025-0509_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9697 x 2.332 at -1.209 degrees (North through East) ! Clean map min=-0.0011057 max=0.12288 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1025-0509_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122878 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174495 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.426022 0.426022 0.852045 1.70409 3.40818 6.81636 13.6327 27.2654 54.5309 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 704.188 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1025-0509_X_uvs.log closed on Thu Apr 7 12:07:21 2016