! Started logfile: /scr/pima/bg219i_uvs/J1606+2717_X_uvs.log on Wed Apr 6 23:49:15 2016 obs /scr/pima/bg219i_uvs/J1606+2717_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1606+2717_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.807937 visibilities/baseline/integration-bin. ! Found source: J1606+2717 ! ! 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 18324 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/J1606+2717_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 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=1.037486Jy sigma=26.395803 ! Fit after self-cal, rms=0.761113Jy sigma=19.282242 ! 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=0.7481 mas, bmaj=1.502 mas, bpa=-5.277 degrees ! Estimated noise=0.50728 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 = 0.180867 Jy ! Component: 100 - total flux cleaned = 0.226058 Jy ! Total flux subtracted in 100 components = 0.226058 Jy ! Clean residual min=-0.007446 max=0.018456 Jy/beam ! Clean residual mean=-0.000003 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.226058 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.226058 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=0.066977Jy sigma=1.641975 ! Fit after self-cal, rms=0.066883Jy sigma=1.639912 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203527 Jy ! Component: 100 - total flux cleaned = 0.0306928 Jy ! Total flux subtracted in 100 components = 0.0306928 Jy ! Clean residual min=-0.004802 max=0.009109 Jy/beam ! Clean residual mean=-0.000000 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.256751 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.256751 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=0.059137Jy sigma=1.422272 ! Fit after self-cal, rms=0.059070Jy sigma=1.420770 ! Inverting map ! Added new window around map position (1, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0085128 Jy ! Component: 100 - total flux cleaned = 0.012788 Jy ! Total flux subtracted in 100 components = 0.012788 Jy ! Clean residual min=-0.003827 max=0.004792 Jy/beam ! Clean residual mean=0.000001 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.269539 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.269539 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=0.057738Jy sigma=1.383176 ! Fit after self-cal, rms=0.057628Jy sigma=1.380397 ! 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=0.9404 mas, bmaj=1.771 mas, bpa=-3.348 degrees ! Estimated noise=0.281281 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 = 0.00440363 Jy ! Component: 100 - total flux cleaned = 0.00669366 Jy ! Component: 150 - total flux cleaned = 0.00823214 Jy ! Component: 200 - total flux cleaned = 0.00931379 Jy ! Total flux subtracted in 200 components = 0.00931379 Jy ! Clean residual min=-0.002686 max=0.002515 Jy/beam ! Clean residual mean=0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.278852 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.278852 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=0.057314Jy sigma=1.370564 ! Fit after self-cal, rms=0.057290Jy sigma=1.370001 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9404 x 1.771 at -3.348 degrees (North through East) ! Clean map min=-0.0026924 max=0.23713 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 1.02 HN 1.02 KP 1.02 ! LA 0.97 MK 1.01 NL 1.02 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.04 KP 1.00 ! LA 0.99 MK 1.01 NL 1.02 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 1.02 ! LA 0.97 MK 1.01 NL 1.02 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00 KP 1.01 ! LA 1.00 MK 1.02 NL 1.01 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 1.01 ! LA 0.99 MK 0.99 NL 1.01 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.00 ! LA 0.99 MK 0.97 NL 1.01 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.99 ! LA 1.00 MK 1.00 NL 0.99 OV 0.96 ! PT 0.98 SC 0.98 ! ! ! 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=0.057290Jy sigma=1.370001 ! Fit after self-cal, rms=0.057158Jy sigma=1.361978 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9406 mas, bmaj=1.774 mas, bpa=-3.184 degrees ! Estimated noise=0.280707 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 = 0.000265746 Jy ! Component: 100 - total flux cleaned = 7.43188e-05 Jy ! Component: 150 - total flux cleaned = -5.96672e-05 Jy ! Component: 200 - total flux cleaned = -0.000187303 Jy ! Total flux subtracted in 200 components = -0.000187303 Jy ! Clean residual min=-0.001719 max=0.001773 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.278665 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.278665 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=0.057134Jy sigma=1.361359 ! Fit after self-cal, rms=0.057137Jy sigma=1.361238 ! 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=0.057137Jy sigma=1.361238 ! Fit after self-cal, rms=0.057087Jy sigma=1.358197 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.94 mas, bmaj=1.775 mas, bpa=-3.286 degrees ! Estimated noise=0.280654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.31533e-05 Jy ! Component: 100 - total flux cleaned = -0.00012764 Jy ! Component: 150 - total flux cleaned = -0.000183057 Jy ! Component: 200 - total flux cleaned = -0.000207456 Jy ! Total flux subtracted in 200 components = -0.000207456 Jy ! Clean residual min=-0.001640 max=0.001713 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.278458 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.278458 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=0.057076Jy sigma=1.357905 ! Fit after self-cal, rms=0.057073Jy sigma=1.357810 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 = -2.33197e-05 Jy ! Component: 100 - total flux cleaned = -8.16292e-05 Jy ! Component: 150 - total flux cleaned = -0.000115341 Jy ! Component: 200 - total flux cleaned = -0.00012553 Jy ! Total flux subtracted in 200 components = -0.00012553 Jy ! Clean residual min=-0.001620 max=0.001700 Jy/beam ! Clean residual mean=0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.278332 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.278332 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=0.057065Jy sigma=1.357616 ! Fit after self-cal, rms=0.057062Jy sigma=1.357553 ! 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=0.057062Jy sigma=1.357553 ! Fit after self-cal, rms=0.057068Jy sigma=1.357537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9401 mas, bmaj=1.776 mas, bpa=-3.324 degrees ! Estimated noise=0.280611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161396 Jy ! Component: 100 - total flux cleaned = -0.000212699 Jy ! Component: 150 - total flux cleaned = -0.00025443 Jy ! Component: 200 - total flux cleaned = -0.000272676 Jy ! Total flux subtracted in 200 components = -0.000272676 Jy ! Clean residual min=-0.001617 max=0.001685 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.278059 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.278059 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=0.057062Jy sigma=1.357383 ! Fit after self-cal, rms=0.057059Jy sigma=1.357336 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 = -1.66235e-05 Jy ! Component: 100 - total flux cleaned = -5.03206e-05 Jy ! Component: 150 - total flux cleaned = -4.15917e-05 Jy ! Component: 200 - total flux cleaned = -5.84167e-05 Jy ! Total flux subtracted in 200 components = -5.84167e-05 Jy ! Clean residual min=-0.001607 max=0.001675 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.278001 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.278001 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=0.057054Jy sigma=1.357222 ! Fit after self-cal, rms=0.057052Jy sigma=1.357185 ! 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=0.057052Jy sigma=1.357185 ! Fit after self-cal, rms=0.057056Jy sigma=1.357179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.122 mas, bmaj=2.742 mas, bpa=0.02824 degrees ! Estimated noise=0.350213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.65279e-05 Jy ! Component: 100 - total flux cleaned = -0.000127255 Jy ! Component: 150 - total flux cleaned = -0.000159278 Jy ! Component: 200 - total flux cleaned = -0.000180377 Jy ! Total flux subtracted in 200 components = -0.000180377 Jy ! Clean residual min=-0.002213 max=0.001721 Jy/beam ! Clean residual mean=0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.277821 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.277821 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=0.057055Jy sigma=1.357150 ! Fit after self-cal, rms=0.057054Jy sigma=1.357112 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 = -3.58836e-05 Jy ! Component: 100 - total flux cleaned = -1.27412e-05 Jy ! Component: 150 - total flux cleaned = -1.81486e-05 Jy ! Component: 200 - total flux cleaned = -2.2718e-05 Jy ! Total flux subtracted in 200 components = -2.2718e-05 Jy ! Clean residual min=-0.002210 max=0.001729 Jy/beam ! Clean residual mean=0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.277798 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.277798 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=0.057054Jy sigma=1.357115 ! Fit after self-cal, rms=0.057053Jy sigma=1.357092 ! 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=0.9403 mas, bmaj=1.776 mas, bpa=-3.347 degrees ! Estimated noise=0.280574 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9403 x 1.776 at -3.347 degrees (North through East) ! Clean map min=-0.0014854 max=0.23658 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=0.7477 mas, bmaj=1.506 mas, bpa=-5.186 degrees ! Estimated noise=0.506205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.180198 Jy ! Component: 100 - total flux cleaned = 0.227105 Jy ! Component: 150 - total flux cleaned = 0.248042 Jy ! Component: 200 - total flux cleaned = 0.25941 Jy ! Total flux subtracted in 200 components = 0.25941 Jy ! Clean residual min=-0.003427 max=0.005727 Jy/beam ! Clean residual mean=-0.000001 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.25941 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.25941 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9403 mas, bmaj=1.776 mas, bpa=-3.347 degrees ! Estimated noise=0.280574 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 = 0.00854666 Jy ! Component: 100 - total flux cleaned = 0.0127381 Jy ! Component: 150 - total flux cleaned = 0.0150197 Jy ! Component: 200 - total flux cleaned = 0.0163824 Jy ! Total flux subtracted in 200 components = 0.0163824 Jy ! Clean residual min=-0.001702 max=0.001561 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.275792 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.275792 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=2.122 mas, bmaj=2.742 mas, bpa=0.02824 degrees ! Estimated noise=0.350213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000953878 Jy ! Component: 100 - total flux cleaned = 0.00144811 Jy ! Component: 150 - total flux cleaned = 0.00171872 Jy ! Component: 200 - total flux cleaned = 0.00187004 Jy ! Total flux subtracted in 200 components = 0.00187004 Jy ! Clean residual min=-0.002213 max=0.001722 Jy/beam ! Clean residual mean=0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.277662 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 = 5.03231e-05 Jy ! Component: 100 - total flux cleaned = 6.2921e-05 Jy ! Component: 150 - total flux cleaned = 6.88744e-05 Jy ! Component: 200 - total flux cleaned = 7.73325e-05 Jy ! Total flux subtracted in 200 components = 7.73325e-05 Jy ! Clean residual min=-0.002211 max=0.001729 Jy/beam ! Clean residual mean=0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.277739 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.277739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9403 mas, bmaj=1.776 mas, bpa=-3.347 degrees ! Estimated noise=0.280574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000213432 Jy ! Component: 100 - total flux cleaned = -0.000174022 Jy ! Component: 150 - total flux cleaned = -0.000138572 Jy ! Component: 200 - total flux cleaned = -0.000106949 Jy ! Total flux subtracted in 200 components = -0.000106949 Jy ! Clean residual min=-0.001630 max=0.001606 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.277632 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.277632 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=0.057060Jy sigma=1.357250 ! Fit after self-cal, rms=0.057051Jy sigma=1.357086 wmodel /scr/pima/bg219i_uvs/J1606+2717_X_map.mod ! Writing 51 model components to file: /scr/pima/bg219i_uvs/J1606+2717_X_map.mod wobs /scr/pima/bg219i_uvs/J1606+2717_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1606+2717_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1606+2717_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J1606+2717_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 = -0.000265474 Jy ! Component: 100 - total flux cleaned = -0.000406544 Jy ! Component: 150 - total flux cleaned = -0.000380854 Jy ! Component: 200 - total flux cleaned = -0.000381284 Jy ! Component: 250 - total flux cleaned = -0.000380988 Jy ! Component: 300 - total flux cleaned = -0.000356738 Jy ! Component: 350 - total flux cleaned = -0.000356449 Jy ! Component: 400 - total flux cleaned = -0.000333942 Jy ! Component: 450 - total flux cleaned = -0.000225023 Jy ! Component: 500 - total flux cleaned = -0.000204394 Jy ! Component: 550 - total flux cleaned = -0.000100221 Jy ! Component: 600 - total flux cleaned = 4.23661e-05 Jy ! Component: 650 - total flux cleaned = 0.000121854 Jy ! Component: 700 - total flux cleaned = 0.000259069 Jy ! Component: 750 - total flux cleaned = 0.000335929 Jy ! Component: 800 - total flux cleaned = 0.000468107 Jy ! Component: 850 - total flux cleaned = 0.000542309 Jy ! Component: 900 - total flux cleaned = 0.000597163 Jy ! Component: 950 - total flux cleaned = 0.000633193 Jy ! Component: 1000 - total flux cleaned = 0.000721211 Jy ! Component: 1050 - total flux cleaned = 0.000841996 Jy ! Component: 1100 - total flux cleaned = 0.000824965 Jy ! Component: 1150 - total flux cleaned = 0.00092583 Jy ! Component: 1200 - total flux cleaned = 0.00099223 Jy ! Component: 1250 - total flux cleaned = 0.00105772 Jy ! Component: 1300 - total flux cleaned = 0.00109025 Jy ! Component: 1350 - total flux cleaned = 0.00115376 Jy ! Component: 1400 - total flux cleaned = 0.00121616 Jy ! Component: 1450 - total flux cleaned = 0.00126204 Jy ! Component: 1500 - total flux cleaned = 0.00127699 Jy ! Component: 1550 - total flux cleaned = 0.00129227 Jy ! Component: 1600 - total flux cleaned = 0.00130697 Jy ! Component: 1650 - total flux cleaned = 0.0012775 Jy ! Component: 1700 - total flux cleaned = 0.00124855 Jy ! Component: 1750 - total flux cleaned = 0.00124853 Jy ! Component: 1800 - total flux cleaned = 0.0012345 Jy ! Component: 1850 - total flux cleaned = 0.00123458 Jy ! Component: 1900 - total flux cleaned = 0.00126216 Jy ! Component: 1950 - total flux cleaned = 0.00122086 Jy ! Component: 2000 - total flux cleaned = 0.00124831 Jy ! Component: 2050 - total flux cleaned = 0.00128849 Jy ! Component: 2100 - total flux cleaned = 0.00130172 Jy ! Component: 2150 - total flux cleaned = 0.00134139 Jy ! Component: 2200 - total flux cleaned = 0.00136758 Jy ! Component: 2250 - total flux cleaned = 0.0014195 Jy ! Component: 2300 - total flux cleaned = 0.0014578 Jy ! Component: 2350 - total flux cleaned = 0.00152138 Jy ! Component: 2400 - total flux cleaned = 0.00153401 Jy ! Component: 2450 - total flux cleaned = 0.00158405 Jy ! Component: 2500 - total flux cleaned = 0.00164599 Jy ! Component: 2550 - total flux cleaned = 0.00164595 Jy ! Component: 2600 - total flux cleaned = 0.00170688 Jy ! Component: 2650 - total flux cleaned = 0.00175507 Jy ! Component: 2700 - total flux cleaned = 0.00177888 Jy ! Component: 2750 - total flux cleaned = 0.00183802 Jy ! Component: 2800 - total flux cleaned = 0.00187329 Jy ! Component: 2850 - total flux cleaned = 0.00191979 Jy ! Component: 2900 - total flux cleaned = 0.00194265 Jy ! Component: 2950 - total flux cleaned = 0.00195392 Jy ! Component: 3000 - total flux cleaned = 0.00201083 Jy ! Component: 3050 - total flux cleaned = 0.00197698 Jy ! Component: 3100 - total flux cleaned = 0.00202203 Jy ! Component: 3150 - total flux cleaned = 0.00203318 Jy ! Component: 3200 - total flux cleaned = 0.00212136 Jy ! Component: 3250 - total flux cleaned = 0.00209932 Jy ! Component: 3300 - total flux cleaned = 0.00216452 Jy ! Component: 3350 - total flux cleaned = 0.00212116 Jy ! Component: 3400 - total flux cleaned = 0.00216404 Jy ! Component: 3450 - total flux cleaned = 0.00216416 Jy ! Component: 3500 - total flux cleaned = 0.00220637 Jy ! Component: 3550 - total flux cleaned = 0.00222739 Jy ! Component: 3600 - total flux cleaned = 0.00224832 Jy ! Component: 3650 - total flux cleaned = 0.00225872 Jy ! Component: 3700 - total flux cleaned = 0.0022896 Jy ! Component: 3750 - total flux cleaned = 0.0023817 Jy ! Component: 3800 - total flux cleaned = 0.00238153 Jy ! Component: 3850 - total flux cleaned = 0.00236134 Jy ! Component: 3900 - total flux cleaned = 0.00245171 Jy ! Component: 3950 - total flux cleaned = 0.00246162 Jy ! Component: 4000 - total flux cleaned = 0.0024815 Jy ! Component: 4050 - total flux cleaned = 0.00249132 Jy ! Total flux subtracted in 4096 components = 0.00255009 Jy ! Clean residual min=-0.000671 max=0.000519 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.280182 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 336 components and 0.280183 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1606+2717_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9403 x 1.776 at -3.347 degrees (North through East) ! Clean map min=-0.00097395 max=0.23641 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1606+2717_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.236413 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162093 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.20569 0.20569 0.41138 0.82276 1.64552 3.29104 6.58208 13.1642 26.3283 52.6566 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.236 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1458.51 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1606+2717_X_uvs.log closed on Wed Apr 6 23:49:20 2016