! Started logfile: /scr/pima/bg219e_uvs/J1934+6138_X_uvs.log on Thu Apr 7 09:15:39 2016 obs /scr/pima/bg219e_uvs/J1934+6138_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1934+6138_X_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.903439 visibilities/baseline/integration-bin. ! Found source: J1934+6138 ! ! 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 16392 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J1934+6138_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 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=1.017015Jy sigma=25.244713 ! Fit after self-cal, rms=0.835276Jy sigma=20.683165 ! 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=1.053 mas, bmaj=1.358 mas, bpa=84.26 degrees ! Estimated noise=0.57425 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 = 0.123927 Jy ! Component: 100 - total flux cleaned = 0.152037 Jy ! Total flux subtracted in 100 components = 0.152037 Jy ! Clean residual min=-0.006790 max=0.014204 Jy/beam ! Clean residual mean=-0.000004 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.152037 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.152037 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=0.063285Jy sigma=1.517650 ! Fit after self-cal, rms=0.063165Jy sigma=1.515593 ! Inverting map ! Added new window around map position (0.2, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143285 Jy ! Component: 100 - total flux cleaned = 0.0226975 Jy ! Total flux subtracted in 100 components = 0.0226975 Jy ! Clean residual min=-0.004957 max=0.005461 Jy/beam ! Clean residual mean=-0.000001 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.174735 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.174735 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=0.058757Jy sigma=1.398456 ! Fit after self-cal, rms=0.058584Jy sigma=1.394602 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.32 mas, bmaj=1.653 mas, bpa=81.69 degrees ! Estimated noise=0.307048 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 = 0.00989827 Jy ! Component: 100 - total flux cleaned = 0.0156167 Jy ! Component: 150 - total flux cleaned = 0.0193939 Jy ! Component: 200 - total flux cleaned = 0.0220931 Jy ! Total flux subtracted in 200 components = 0.0220931 Jy ! Clean residual min=-0.003130 max=0.002957 Jy/beam ! Clean residual mean=0.000002 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.196828 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.196828 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=0.056833Jy sigma=1.347144 ! Fit after self-cal, rms=0.056787Jy sigma=1.345891 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.32 x 1.653 at 81.69 degrees (North through East) ! Clean map min=-0.0027748 max=0.16527 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 1.02 FD 1.00 HN 1.03 KP 0.99 ! LA 0.98 NL 1.02 OV 0.98 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 0.98 ! LA 0.96 NL 1.00 OV 1.00 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.00 KP 0.99 ! LA 0.97 NL 0.97 OV 0.96 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 0.97 ! LA 0.94 NL 1.03 OV 1.02 PT 1.01 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 0.99 ! LA 0.94 NL 1.02 OV 1.00 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 0.97 ! LA 0.94 NL 1.00 OV 1.01 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.04 KP 0.98 ! LA 0.94 NL 1.02 OV 1.00 PT 0.99 ! SC 1.01 ! ! ! 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=0.056787Jy sigma=1.345891 ! Fit after self-cal, rms=0.056300Jy sigma=1.336467 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.326 mas, bmaj=1.661 mas, bpa=81.63 degrees ! Estimated noise=0.304937 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 = 0.00025559 Jy ! Component: 100 - total flux cleaned = 0.000345547 Jy ! Component: 150 - total flux cleaned = 0.000301498 Jy ! Component: 200 - total flux cleaned = 0.000199435 Jy ! Total flux subtracted in 200 components = 0.000199435 Jy ! Clean residual min=-0.002150 max=0.002471 Jy/beam ! Clean residual mean=0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.197027 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.197027 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=0.056263Jy sigma=1.335597 ! Fit after self-cal, rms=0.056271Jy sigma=1.335404 ! Inverting map ! Added new window around map position (-0.2, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225815 Jy ! Component: 100 - total flux cleaned = 0.00278914 Jy ! Component: 150 - total flux cleaned = 0.00296471 Jy ! Component: 200 - total flux cleaned = 0.00299845 Jy ! Total flux subtracted in 200 components = 0.00299845 Jy ! Clean residual min=-0.001974 max=0.001621 Jy/beam ! Clean residual mean=0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.200026 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.200026 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=0.056174Jy sigma=1.332962 ! Fit after self-cal, rms=0.056165Jy sigma=1.332670 ! 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=0.056165Jy sigma=1.332670 ! Fit after self-cal, rms=0.056020Jy sigma=1.329880 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.324 mas, bmaj=1.661 mas, bpa=81.57 degrees ! Estimated noise=0.304214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137594 Jy ! Component: 100 - total flux cleaned = 0.0002162 Jy ! Component: 150 - total flux cleaned = 0.000262811 Jy ! Component: 200 - total flux cleaned = 0.000263183 Jy ! Total flux subtracted in 200 components = 0.000263183 Jy ! Clean residual min=-0.001621 max=0.001568 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.200289 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.200289 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=0.055998Jy sigma=1.329377 ! Fit after self-cal, rms=0.056000Jy sigma=1.329315 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 = 0.00015584 Jy ! Component: 100 - total flux cleaned = 0.000176252 Jy ! Component: 150 - total flux cleaned = 0.000158605 Jy ! Component: 200 - total flux cleaned = 0.000141308 Jy ! Total flux subtracted in 200 components = 0.000141308 Jy ! Clean residual min=-0.001578 max=0.001531 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.20043 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.20043 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=0.055987Jy sigma=1.329026 ! Fit after self-cal, rms=0.055986Jy sigma=1.328999 ! 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=0.055986Jy sigma=1.328999 ! Fit after self-cal, rms=0.055943Jy sigma=1.328981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.324 mas, bmaj=1.662 mas, bpa=81.57 degrees ! Estimated noise=0.303996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.62615e-05 Jy ! Component: 100 - total flux cleaned = -9.52827e-05 Jy ! Component: 150 - total flux cleaned = -0.000110523 Jy ! Component: 200 - total flux cleaned = -0.000125156 Jy ! Total flux subtracted in 200 components = -0.000125156 Jy ! Clean residual min=-0.001553 max=0.001504 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.200305 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.200305 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=0.055933Jy sigma=1.328772 ! Fit after self-cal, rms=0.055932Jy sigma=1.328751 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 = 6.41121e-05 Jy ! Component: 100 - total flux cleaned = 3.56343e-05 Jy ! Component: 150 - total flux cleaned = 8.67027e-06 Jy ! Component: 200 - total flux cleaned = -1.75334e-05 Jy ! Total flux subtracted in 200 components = -1.75334e-05 Jy ! Clean residual min=-0.001530 max=0.001485 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.200288 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.200288 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=0.055926Jy sigma=1.328597 ! Fit after self-cal, rms=0.055925Jy sigma=1.328582 ! 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=0.055925Jy sigma=1.328582 ! Fit after self-cal, rms=0.055893Jy sigma=1.328573 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.371 mas, bmaj=2.646 mas, bpa=-85.42 degrees ! Estimated noise=0.353013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000465894 Jy ! Component: 100 - total flux cleaned = -0.000566487 Jy ! Component: 150 - total flux cleaned = -0.000651722 Jy ! Component: 200 - total flux cleaned = -0.000716387 Jy ! Total flux subtracted in 200 components = -0.000716387 Jy ! Clean residual min=-0.001666 max=0.001500 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.199571 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.199571 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=0.055890Jy sigma=1.328511 ! Fit after self-cal, rms=0.055890Jy sigma=1.328489 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.20856e-05 Jy ! Component: 100 - total flux cleaned = -5.78307e-05 Jy ! Component: 150 - total flux cleaned = -0.000119612 Jy ! Component: 200 - total flux cleaned = -0.000168422 Jy ! Total flux subtracted in 200 components = -0.000168422 Jy ! Clean residual min=-0.001650 max=0.001495 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.199403 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 122 components and 0.199403 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=0.055888Jy sigma=1.328451 ! Fit after self-cal, rms=0.055888Jy sigma=1.328439 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.325 mas, bmaj=1.662 mas, bpa=81.57 degrees ! Estimated noise=0.303817 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.325 x 1.662 at 81.57 degrees (North through East) ! Clean map min=-0.00141 max=0.16382 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=1.053 mas, bmaj=1.364 mas, bpa=84.01 degrees ! Estimated noise=0.573768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123674 Jy ! Component: 100 - total flux cleaned = 0.152926 Jy ! Component: 150 - total flux cleaned = 0.167181 Jy ! Component: 200 - total flux cleaned = 0.175809 Jy ! Total flux subtracted in 200 components = 0.175809 Jy ! Clean residual min=-0.004127 max=0.004977 Jy/beam ! Clean residual mean=-0.000001 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.175809 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.175809 Jy ! Inverting map and beam ! Estimated beam: bmin=1.325 mas, bmaj=1.662 mas, bpa=81.57 degrees ! Estimated noise=0.303817 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 = 0.00811951 Jy ! Component: 100 - total flux cleaned = 0.0129834 Jy ! Component: 150 - total flux cleaned = 0.0162715 Jy ! Component: 200 - total flux cleaned = 0.0185799 Jy ! Total flux subtracted in 200 components = 0.0185799 Jy ! Clean residual min=-0.001865 max=0.001576 Jy/beam ! Clean residual mean=0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.194389 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 0.194389 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=2.371 mas, bmaj=2.646 mas, bpa=-85.42 degrees ! Estimated noise=0.353013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234399 Jy ! Component: 100 - total flux cleaned = 0.00358057 Jy ! Component: 150 - total flux cleaned = 0.00431042 Jy ! Component: 200 - total flux cleaned = 0.00468241 Jy ! Total flux subtracted in 200 components = 0.00468241 Jy ! Clean residual min=-0.001687 max=0.001494 Jy/beam ! Clean residual mean=0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.199071 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 = 8.91445e-05 Jy ! Component: 100 - total flux cleaned = 0.000153436 Jy ! Component: 150 - total flux cleaned = 0.000209153 Jy ! Component: 200 - total flux cleaned = 0.000258316 Jy ! Total flux subtracted in 200 components = 0.000258316 Jy ! Clean residual min=-0.001665 max=0.001494 Jy/beam ! Clean residual mean=0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.19933 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 92 components and 0.19933 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.325 mas, bmaj=1.662 mas, bpa=81.57 degrees ! Estimated noise=0.303817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445022 Jy ! Component: 100 - total flux cleaned = 0.000513114 Jy ! Component: 150 - total flux cleaned = 0.000495105 Jy ! Component: 200 - total flux cleaned = 0.000477924 Jy ! Total flux subtracted in 200 components = 0.000477924 Jy ! Clean residual min=-0.001485 max=0.001462 Jy/beam ! Clean residual mean=0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.199808 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.199808 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=0.055908Jy sigma=1.328906 ! Fit after self-cal, rms=0.055900Jy sigma=1.328770 wmodel /scr/pima/bg219e_uvs/J1934+6138_X_map.mod ! Writing 109 model components to file: /scr/pima/bg219e_uvs/J1934+6138_X_map.mod wobs /scr/pima/bg219e_uvs/J1934+6138_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1934+6138_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1934+6138_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J1934+6138_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 = -0.000167688 Jy ! Component: 100 - total flux cleaned = -0.000268976 Jy ! Component: 150 - total flux cleaned = -0.00041591 Jy ! Component: 200 - total flux cleaned = -0.00053298 Jy ! Component: 250 - total flux cleaned = -0.000689722 Jy ! Component: 300 - total flux cleaned = -0.000840408 Jy ! Component: 350 - total flux cleaned = -0.000965981 Jy ! Component: 400 - total flux cleaned = -0.0010269 Jy ! Component: 450 - total flux cleaned = -0.00112563 Jy ! Component: 500 - total flux cleaned = -0.00120193 Jy ! Component: 550 - total flux cleaned = -0.00133295 Jy ! Component: 600 - total flux cleaned = -0.00144288 Jy ! Component: 650 - total flux cleaned = -0.00155099 Jy ! Component: 700 - total flux cleaned = -0.00172736 Jy ! Component: 750 - total flux cleaned = -0.00179655 Jy ! Component: 800 - total flux cleaned = -0.00191509 Jy ! Component: 850 - total flux cleaned = -0.00191491 Jy ! Component: 900 - total flux cleaned = -0.00199678 Jy ! Component: 950 - total flux cleaned = -0.00204515 Jy ! Component: 1000 - total flux cleaned = -0.00215647 Jy ! Component: 1050 - total flux cleaned = -0.00225056 Jy ! Component: 1100 - total flux cleaned = -0.00234311 Jy ! Component: 1150 - total flux cleaned = -0.00240397 Jy ! Component: 1200 - total flux cleaned = -0.00246396 Jy ! Component: 1250 - total flux cleaned = -0.00255235 Jy ! Component: 1300 - total flux cleaned = -0.00262429 Jy ! Component: 1350 - total flux cleaned = -0.00265289 Jy ! Component: 1400 - total flux cleaned = -0.00272313 Jy ! Component: 1450 - total flux cleaned = -0.00276487 Jy ! Component: 1500 - total flux cleaned = -0.00276482 Jy ! Component: 1550 - total flux cleaned = -0.00277857 Jy ! Component: 1600 - total flux cleaned = -0.0028323 Jy ! Component: 1650 - total flux cleaned = -0.00285888 Jy ! Component: 1700 - total flux cleaned = -0.00287204 Jy ! Component: 1750 - total flux cleaned = -0.00285921 Jy ! Component: 1800 - total flux cleaned = -0.00287215 Jy ! Component: 1850 - total flux cleaned = -0.0029229 Jy ! Component: 1900 - total flux cleaned = -0.00297319 Jy ! Component: 1950 - total flux cleaned = -0.00293589 Jy ! Component: 2000 - total flux cleaned = -0.00298528 Jy ! Component: 2050 - total flux cleaned = -0.00303435 Jy ! Component: 2100 - total flux cleaned = -0.00305857 Jy ! Component: 2150 - total flux cleaned = -0.00307058 Jy ! Component: 2200 - total flux cleaned = -0.00310633 Jy ! Component: 2250 - total flux cleaned = -0.00316552 Jy ! Component: 2300 - total flux cleaned = -0.0032007 Jy ! Component: 2350 - total flux cleaned = -0.00327031 Jy ! Component: 2400 - total flux cleaned = -0.00327013 Jy ! Component: 2450 - total flux cleaned = -0.00329296 Jy ! Component: 2500 - total flux cleaned = -0.00331562 Jy ! Component: 2550 - total flux cleaned = -0.00336062 Jy ! Component: 2600 - total flux cleaned = -0.00340522 Jy ! Component: 2650 - total flux cleaned = -0.0034494 Jy ! Component: 2700 - total flux cleaned = -0.0034604 Jy ! Component: 2750 - total flux cleaned = -0.00349304 Jy ! Component: 2800 - total flux cleaned = -0.00356855 Jy ! Component: 2850 - total flux cleaned = -0.00355773 Jy ! Component: 2900 - total flux cleaned = -0.00356839 Jy ! Component: 2950 - total flux cleaned = -0.00362119 Jy ! Component: 3000 - total flux cleaned = -0.00363175 Jy ! Component: 3050 - total flux cleaned = -0.00368384 Jy ! Component: 3100 - total flux cleaned = -0.00371474 Jy ! Component: 3150 - total flux cleaned = -0.00375596 Jy ! Component: 3200 - total flux cleaned = -0.00379673 Jy ! Component: 3250 - total flux cleaned = -0.00384732 Jy ! Component: 3300 - total flux cleaned = -0.00384725 Jy ! Component: 3350 - total flux cleaned = -0.00390707 Jy ! Component: 3400 - total flux cleaned = -0.00393674 Jy ! Component: 3450 - total flux cleaned = -0.00397606 Jy ! Component: 3500 - total flux cleaned = -0.00399549 Jy ! Component: 3550 - total flux cleaned = -0.00402457 Jy ! Component: 3600 - total flux cleaned = -0.00399566 Jy ! Component: 3650 - total flux cleaned = -0.00400525 Jy ! Component: 3700 - total flux cleaned = -0.00401488 Jy ! Component: 3750 - total flux cleaned = -0.00402437 Jy ! Component: 3800 - total flux cleaned = -0.00403378 Jy ! Component: 3850 - total flux cleaned = -0.00400574 Jy ! Component: 3900 - total flux cleaned = -0.00400574 Jy ! Component: 3950 - total flux cleaned = -0.00395012 Jy ! Component: 4000 - total flux cleaned = -0.00395935 Jy ! Component: 4050 - total flux cleaned = -0.0039134 Jy ! Total flux subtracted in 4096 components = -0.003886 Jy ! Clean residual min=-0.000479 max=0.000531 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.195922 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 373 components and 0.195922 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1934+6138_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.325 x 1.662 at 81.57 degrees (North through East) ! Clean map min=-0.0011772 max=0.1638 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1934+6138_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.163798 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150501 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275646 0.275646 0.551292 1.10258 2.20517 4.41033 8.82067 17.6413 35.2827 70.5653 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1088.35 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1934+6138_X_uvs.log closed on Thu Apr 7 09:15:43 2016