! Started logfile: /scr/pima/bg219i_uvs/J2152+1734_X_uvs.log on Wed Apr 6 23:56:48 2016 obs /scr/pima/bg219i_uvs/J2152+1734_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2152+1734_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.837302 visibilities/baseline/integration-bin. ! Found source: J2152+1734 ! ! 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 2532 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/bg219i_uvs/J2152+1734_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 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=1.082423Jy sigma=21.494344 ! Fit after self-cal, rms=0.562341Jy sigma=11.159644 ! 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=0.7265 mas, bmaj=3.278 mas, bpa=-15.33 degrees ! Estimated noise=1.38926 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 = 0.343141 Jy ! Component: 100 - total flux cleaned = 0.420456 Jy ! Total flux subtracted in 100 components = 0.420456 Jy ! Clean residual min=-0.024110 max=0.039404 Jy/beam ! Clean residual mean=0.000055 rms=0.007564 Jy/beam ! Combined flux in latest and established models = 0.420456 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.420456 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=0.106655Jy sigma=1.958353 ! Fit after self-cal, rms=0.106673Jy sigma=1.957649 ! 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=0.8568 mas, bmaj=3.058 mas, bpa=-15 degrees ! Estimated noise=1.05397 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 = 0.0398594 Jy ! Component: 100 - total flux cleaned = 0.0624515 Jy ! Component: 150 - total flux cleaned = 0.0769241 Jy ! Component: 200 - total flux cleaned = 0.0870923 Jy ! Total flux subtracted in 200 components = 0.0870923 Jy ! Clean residual min=-0.017723 max=0.042399 Jy/beam ! Clean residual mean=0.000024 rms=0.006421 Jy/beam ! Combined flux in latest and established models = 0.507548 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 42 components and 0.507548 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=0.088795Jy sigma=1.624304 ! Fit after self-cal, rms=0.088645Jy sigma=1.618822 ! Inverting map ! Added new window around map position (-3.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037516 Jy ! Component: 100 - total flux cleaned = 0.0557165 Jy ! Component: 150 - total flux cleaned = 0.0682855 Jy ! Component: 200 - total flux cleaned = 0.0783401 Jy ! Total flux subtracted in 200 components = 0.0783401 Jy ! Clean residual min=-0.009473 max=0.012179 Jy/beam ! Clean residual mean=0.000007 rms=0.002939 Jy/beam ! Combined flux in latest and established models = 0.585889 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 72 components and 0.585889 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=0.069972Jy sigma=1.248975 ! Fit after self-cal, rms=0.069111Jy sigma=1.233875 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8568 x 3.058 at -15 degrees (North through East) ! Clean map min=-0.0098428 max=0.4498 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 0.97 FD 1.03 HN 1.02 KP 0.95 ! LA 0.97 MK 1.04 NL 0.99 OV 1.01 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.00 KP 0.98 ! LA 0.97 MK 1.02 NL 1.01 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.00 KP 1.00 ! LA 0.95 MK 1.00 NL 1.02 OV 0.97 ! PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.02 KP 0.98 ! LA 0.97 MK 0.99 NL 1.01 OV 0.98 ! PT 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.02 KP 0.99 ! LA 0.97 MK 1.01 NL 0.99 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.02 KP 0.98 ! LA 0.97 MK 1.00 NL 1.02 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.97 KP 1.00 ! LA 0.97 MK 1.01 NL 0.98 OV 0.98 ! PT 0.99 ! ! ! 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=0.069111Jy sigma=1.233875 ! Fit after self-cal, rms=0.066415Jy sigma=1.176293 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8629 mas, bmaj=3.042 mas, bpa=-15 degrees ! Estimated noise=1.03966 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 = 0.00891964 Jy ! Component: 100 - total flux cleaned = 0.0130824 Jy ! Component: 150 - total flux cleaned = 0.0149985 Jy ! Component: 200 - total flux cleaned = 0.0159552 Jy ! Total flux subtracted in 200 components = 0.0159552 Jy ! Clean residual min=-0.006347 max=0.006953 Jy/beam ! Clean residual mean=-0.000003 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.601844 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 103 components and 0.601844 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=0.064632Jy sigma=1.143643 ! Fit after self-cal, rms=0.064586Jy sigma=1.142457 ! 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=0.064586Jy sigma=1.142457 ! Fit after self-cal, rms=0.064438Jy sigma=1.141628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8631 mas, bmaj=3.04 mas, bpa=-15 degrees ! Estimated noise=1.03655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027629 Jy ! Component: 100 - total flux cleaned = 0.00315008 Jy ! Component: 150 - total flux cleaned = 0.00325853 Jy ! Component: 200 - total flux cleaned = 0.00336288 Jy ! Total flux subtracted in 200 components = 0.00336288 Jy ! Clean residual min=-0.005800 max=0.006009 Jy/beam ! Clean residual mean=-0.000004 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.605207 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.605207 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=0.063954Jy sigma=1.132970 ! Fit after self-cal, rms=0.063928Jy sigma=1.132632 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 = 0.000336258 Jy ! Component: 100 - total flux cleaned = 0.000427013 Jy ! Component: 150 - total flux cleaned = 0.000432366 Jy ! Component: 200 - total flux cleaned = 0.000575034 Jy ! Total flux subtracted in 200 components = 0.000575034 Jy ! Clean residual min=-0.005518 max=0.005553 Jy/beam ! Clean residual mean=-0.000004 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.605782 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.605782 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=0.063710Jy sigma=1.128672 ! Fit after self-cal, rms=0.063695Jy sigma=1.128530 ! 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=0.063695Jy sigma=1.128530 ! Fit after self-cal, rms=0.063646Jy sigma=1.128114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8632 mas, bmaj=3.042 mas, bpa=-15 degrees ! Estimated noise=1.03528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.65788e-05 Jy ! Component: 100 - total flux cleaned = -0.000169771 Jy ! Component: 150 - total flux cleaned = -0.000229922 Jy ! Component: 200 - total flux cleaned = -0.000117637 Jy ! Total flux subtracted in 200 components = -0.000117637 Jy ! Clean residual min=-0.005346 max=0.005013 Jy/beam ! Clean residual mean=-0.000004 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.605664 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 137 components and 0.605664 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=0.063514Jy sigma=1.125651 ! Fit after self-cal, rms=0.063503Jy sigma=1.125562 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 = 6.53403e-05 Jy ! Component: 100 - total flux cleaned = 0.000113812 Jy ! Component: 150 - total flux cleaned = 0.000158633 Jy ! Component: 200 - total flux cleaned = 0.000157512 Jy ! Total flux subtracted in 200 components = 0.000157512 Jy ! Clean residual min=-0.005210 max=0.004925 Jy/beam ! Clean residual mean=-0.000004 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.605822 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 146 components and 0.605821 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=0.063434Jy sigma=1.124250 ! Fit after self-cal, rms=0.063426Jy sigma=1.124196 ! 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=0.063426Jy sigma=1.124196 ! Fit after self-cal, rms=0.063394Jy sigma=1.124003 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.059 mas, bmaj=3.025 mas, bpa=-10.11 degrees ! Estimated noise=1.36026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257267 Jy ! Component: 100 - total flux cleaned = 7.42046e-05 Jy ! Component: 150 - total flux cleaned = -0.000196433 Jy ! Component: 200 - total flux cleaned = -0.000392425 Jy ! Total flux subtracted in 200 components = -0.000392425 Jy ! Clean residual min=-0.006422 max=0.007806 Jy/beam ! Clean residual mean=-0.000009 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.605429 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 171 components and 0.605429 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=0.063336Jy sigma=1.123519 ! Fit after self-cal, rms=0.063324Jy sigma=1.123392 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 = 0.000197316 Jy ! Component: 100 - total flux cleaned = 6.3326e-05 Jy ! Component: 150 - total flux cleaned = -0.000103541 Jy ! Component: 200 - total flux cleaned = -0.000258344 Jy ! Total flux subtracted in 200 components = -0.000258344 Jy ! Clean residual min=-0.006258 max=0.007610 Jy/beam ! Clean residual mean=-0.000009 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.605171 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 189 components and 0.605171 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=0.063306Jy sigma=1.123136 ! Fit after self-cal, rms=0.063297Jy sigma=1.123072 ! 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=0.8632 mas, bmaj=3.045 mas, bpa=-15 degrees ! Estimated noise=1.03431 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8632 x 3.045 at -15 degrees (North through East) ! Clean map min=-0.0059032 max=0.44378 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=0.7324 mas, bmaj=3.262 mas, bpa=-15.34 degrees ! Estimated noise=1.36512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.336968 Jy ! Component: 100 - total flux cleaned = 0.414349 Jy ! Component: 150 - total flux cleaned = 0.453151 Jy ! Component: 200 - total flux cleaned = 0.480425 Jy ! Total flux subtracted in 200 components = 0.480425 Jy ! Clean residual min=-0.014565 max=0.016389 Jy/beam ! Clean residual mean=0.000028 rms=0.004149 Jy/beam ! Combined flux in latest and established models = 0.480425 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.480425 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8632 mas, bmaj=3.045 mas, bpa=-15 degrees ! Estimated noise=1.03431 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 (-1.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265216 Jy ! Component: 100 - total flux cleaned = 0.0455021 Jy ! Component: 150 - total flux cleaned = 0.0598294 Jy ! Component: 200 - total flux cleaned = 0.0712836 Jy ! Total flux subtracted in 200 components = 0.0712836 Jy ! Clean residual min=-0.007849 max=0.010242 Jy/beam ! Clean residual mean=0.000008 rms=0.002614 Jy/beam ! Combined flux in latest and established models = 0.551709 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 71 components and 0.551709 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=2.059 mas, bmaj=3.025 mas, bpa=-10.11 degrees ! Estimated noise=1.36026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171324 Jy ! Component: 100 - total flux cleaned = 0.0282285 Jy ! Component: 150 - total flux cleaned = 0.0360499 Jy ! Component: 200 - total flux cleaned = 0.0418282 Jy ! Total flux subtracted in 200 components = 0.0418282 Jy ! Clean residual min=-0.008392 max=0.008210 Jy/beam ! Clean residual mean=-0.000003 rms=0.002391 Jy/beam ! Combined flux in latest and established models = 0.593537 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 = 0.004391 Jy ! Component: 100 - total flux cleaned = 0.00650356 Jy ! Component: 150 - total flux cleaned = 0.00767686 Jy ! Component: 200 - total flux cleaned = 0.00819601 Jy ! Total flux subtracted in 200 components = 0.00819601 Jy ! Clean residual min=-0.007381 max=0.007541 Jy/beam ! Clean residual mean=-0.000007 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 0.601733 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 148 components and 0.601733 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8632 mas, bmaj=3.045 mas, bpa=-15 degrees ! Estimated noise=1.03431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116492 Jy ! Component: 100 - total flux cleaned = 0.00141521 Jy ! Component: 150 - total flux cleaned = 0.00123076 Jy ! Component: 200 - total flux cleaned = 0.00122458 Jy ! Total flux subtracted in 200 components = 0.00122458 Jy ! Clean residual min=-0.005280 max=0.004858 Jy/beam ! Clean residual mean=-0.000004 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.602958 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 0.602958 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=0.063685Jy sigma=1.128695 ! Fit after self-cal, rms=0.063658Jy sigma=1.128156 wmodel /scr/pima/bg219i_uvs/J2152+1734_X_map.mod ! Writing 170 model components to file: /scr/pima/bg219i_uvs/J2152+1734_X_map.mod wobs /scr/pima/bg219i_uvs/J2152+1734_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2152+1734_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2152+1734_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J2152+1734_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 = -0.0011504 Jy ! Component: 100 - total flux cleaned = -0.00131638 Jy ! Component: 150 - total flux cleaned = -0.00177597 Jy ! Component: 200 - total flux cleaned = -0.00220943 Jy ! Component: 250 - total flux cleaned = -0.00261571 Jy ! Component: 300 - total flux cleaned = -0.00299709 Jy ! Component: 350 - total flux cleaned = -0.00299674 Jy ! Component: 400 - total flux cleaned = -0.0030559 Jy ! Component: 450 - total flux cleaned = -0.00311153 Jy ! Component: 500 - total flux cleaned = -0.00311357 Jy ! Component: 550 - total flux cleaned = -0.00306256 Jy ! Component: 600 - total flux cleaned = -0.00311251 Jy ! Component: 650 - total flux cleaned = -0.00296939 Jy ! Component: 700 - total flux cleaned = -0.00283086 Jy ! Component: 750 - total flux cleaned = -0.00269605 Jy ! Component: 800 - total flux cleaned = -0.00252277 Jy ! Component: 850 - total flux cleaned = -0.0024808 Jy ! Component: 900 - total flux cleaned = -0.00235818 Jy ! Component: 950 - total flux cleaned = -0.00215792 Jy ! Component: 1000 - total flux cleaned = -0.00176878 Jy ! Component: 1050 - total flux cleaned = -0.00154128 Jy ! Component: 1100 - total flux cleaned = -0.00135618 Jy ! Component: 1150 - total flux cleaned = -0.00114048 Jy ! Component: 1200 - total flux cleaned = -0.00107096 Jy ! Component: 1250 - total flux cleaned = -0.00100252 Jy ! Component: 1300 - total flux cleaned = -0.000900927 Jy ! Component: 1350 - total flux cleaned = -0.000801078 Jy ! Component: 1400 - total flux cleaned = -0.000669892 Jy ! Component: 1450 - total flux cleaned = -0.000605227 Jy ! Component: 1500 - total flux cleaned = -0.000447881 Jy ! Component: 1550 - total flux cleaned = -0.00044836 Jy ! Component: 1600 - total flux cleaned = -0.000538885 Jy ! Component: 1650 - total flux cleaned = -0.000508228 Jy ! Component: 1700 - total flux cleaned = -0.000419407 Jy ! Component: 1750 - total flux cleaned = -0.000564507 Jy ! Component: 1800 - total flux cleaned = -0.000506911 Jy ! Component: 1850 - total flux cleaned = -0.000676562 Jy ! Component: 1900 - total flux cleaned = -0.000787335 Jy ! Component: 1950 - total flux cleaned = -0.000814413 Jy ! Component: 2000 - total flux cleaned = -0.00084199 Jy ! Component: 2050 - total flux cleaned = -0.000922587 Jy ! Component: 2100 - total flux cleaned = -0.001054 Jy ! Component: 2150 - total flux cleaned = -0.00102759 Jy ! Component: 2200 - total flux cleaned = -0.00107896 Jy ! Component: 2250 - total flux cleaned = -0.00112976 Jy ! Component: 2300 - total flux cleaned = -0.00112957 Jy ! Component: 2350 - total flux cleaned = -0.00117926 Jy ! Component: 2400 - total flux cleaned = -0.00125333 Jy ! Component: 2450 - total flux cleaned = -0.00135034 Jy ! Component: 2500 - total flux cleaned = -0.00139838 Jy ! Component: 2550 - total flux cleaned = -0.00149376 Jy ! Component: 2600 - total flux cleaned = -0.00156456 Jy ! Component: 2650 - total flux cleaned = -0.00172865 Jy ! Component: 2700 - total flux cleaned = -0.00184475 Jy ! Component: 2750 - total flux cleaned = -0.0019139 Jy ! Component: 2800 - total flux cleaned = -0.00202794 Jy ! Component: 2850 - total flux cleaned = -0.00207337 Jy ! Component: 2900 - total flux cleaned = -0.00223063 Jy ! Component: 2950 - total flux cleaned = -0.00234199 Jy ! Component: 3000 - total flux cleaned = -0.00243046 Jy ! Component: 3050 - total flux cleaned = -0.00254038 Jy ! Component: 3100 - total flux cleaned = -0.00264936 Jy ! Component: 3150 - total flux cleaned = -0.00273609 Jy ! Component: 3200 - total flux cleaned = -0.00286537 Jy ! Component: 3250 - total flux cleaned = -0.00290812 Jy ! Component: 3300 - total flux cleaned = -0.00299312 Jy ! Component: 3350 - total flux cleaned = -0.00305671 Jy ! Component: 3400 - total flux cleaned = -0.00309893 Jy ! Component: 3450 - total flux cleaned = -0.00311999 Jy ! Component: 3500 - total flux cleaned = -0.00318262 Jy ! Component: 3550 - total flux cleaned = -0.00326576 Jy ! Component: 3600 - total flux cleaned = -0.00330711 Jy ! Component: 3650 - total flux cleaned = -0.00334832 Jy ! Component: 3700 - total flux cleaned = -0.0034304 Jy ! Component: 3750 - total flux cleaned = -0.00353249 Jy ! Component: 3800 - total flux cleaned = -0.00353257 Jy ! Component: 3850 - total flux cleaned = -0.00365418 Jy ! Component: 3900 - total flux cleaned = -0.00371474 Jy ! Component: 3950 - total flux cleaned = -0.00375494 Jy ! Component: 4000 - total flux cleaned = -0.00381516 Jy ! Component: 4050 - total flux cleaned = -0.00389511 Jy ! Total flux subtracted in 4096 components = -0.00393501 Jy ! Clean residual min=-0.001215 max=0.001256 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.599023 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 440 components and 0.599023 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2152+1734_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8632 x 3.045 at -15 degrees (North through East) ! Clean map min=-0.0030207 max=0.44586 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2152+1734_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.445856 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00031735 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213533 0.213533 0.427066 0.854133 1.70827 3.41653 6.83306 13.6661 27.3322 54.6645 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.445 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1404.93 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2152+1734_X_uvs.log closed on Wed Apr 6 23:56:53 2016