! Started logfile: /scr/pima/bg219e_uvs/J1428+2724_X_uvs.log on Thu Apr 7 09:11:11 2016 obs /scr/pima/bg219e_uvs/J1428+2724_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1428+2724_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.809472 visibilities/baseline/integration-bin. ! Found source: J1428+2724 ! ! 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 26664 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/J1428+2724_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 80 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=1.016596Jy sigma=25.503083 ! Fit after self-cal, rms=0.851421Jy sigma=21.334788 ! 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=0.7675 mas, bmaj=1.945 mas, bpa=10.92 degrees ! Estimated noise=0.438056 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 = 0.114673 Jy ! Component: 100 - total flux cleaned = 0.13992 Jy ! Total flux subtracted in 100 components = 0.13992 Jy ! Clean residual min=-0.004457 max=0.007998 Jy/beam ! Clean residual mean=-0.000004 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.13992 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.13992 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=0.058270Jy sigma=1.407160 ! Fit after self-cal, rms=0.058197Jy sigma=1.405705 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00844539 Jy ! Component: 100 - total flux cleaned = 0.0132682 Jy ! Total flux subtracted in 100 components = 0.0132682 Jy ! Clean residual min=-0.003585 max=0.003702 Jy/beam ! Clean residual mean=-0.000002 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.153188 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.153188 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=0.056702Jy sigma=1.363775 ! Fit after self-cal, rms=0.056709Jy sigma=1.363685 ! 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=0.972 mas, bmaj=2.173 mas, bpa=9.967 degrees ! Estimated noise=0.244196 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 = 0.00397798 Jy ! Component: 100 - total flux cleaned = 0.006022 Jy ! Component: 150 - total flux cleaned = 0.00720883 Jy ! Component: 200 - total flux cleaned = 0.00794823 Jy ! Total flux subtracted in 200 components = 0.00794823 Jy ! Clean residual min=-0.002013 max=0.001805 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.161136 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.161136 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=0.056447Jy sigma=1.356566 ! Fit after self-cal, rms=0.056451Jy sigma=1.356508 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.972 x 2.173 at 9.967 degrees (North through East) ! Clean map min=-0.0018644 max=0.15029 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 0.98 HN 1.02 KP 1.02 ! LA 1.01 MK 1.00 NL 1.01 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 1.01 ! LA 1.00 MK 0.99 NL 1.03 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 1.00 ! LA 0.96 MK 1.04 NL 0.99 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.00 ! LA 0.97 MK 1.01 NL 1.04 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 1.01 ! LA 0.98 MK 1.07 NL 1.04 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.00 KP 0.99 ! LA 0.99 MK 1.15 NL 1.02 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.00 ! LA 1.01 MK 1.06 NL 1.01 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! 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=0.056451Jy sigma=1.356508 ! Fit after self-cal, rms=0.056558Jy sigma=1.351923 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9794 mas, bmaj=2.178 mas, bpa=10.07 degrees ! Estimated noise=0.244924 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 = -0.000385341 Jy ! Component: 100 - total flux cleaned = -0.000491156 Jy ! Component: 150 - total flux cleaned = -0.000564085 Jy ! Component: 200 - total flux cleaned = -0.000627521 Jy ! Total flux subtracted in 200 components = -0.000627521 Jy ! Clean residual min=-0.001655 max=0.001591 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.160509 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.160509 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=0.056544Jy sigma=1.351642 ! Fit after self-cal, rms=0.056546Jy sigma=1.351592 ! 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=0.056546Jy sigma=1.351592 ! Fit after self-cal, rms=0.056481Jy sigma=1.348125 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9809 mas, bmaj=2.185 mas, bpa=9.967 degrees ! Estimated noise=0.244943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000623918 Jy ! Component: 100 - total flux cleaned = -0.000906555 Jy ! Component: 150 - total flux cleaned = -0.000965632 Jy ! Component: 200 - total flux cleaned = -0.000982341 Jy ! Total flux subtracted in 200 components = -0.000982341 Jy ! Clean residual min=-0.001589 max=0.001580 Jy/beam ! Clean residual mean=-0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.159526 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.159526 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=0.056474Jy sigma=1.347938 ! Fit after self-cal, rms=0.056475Jy sigma=1.347913 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 = -3.51489e-05 Jy ! Component: 100 - total flux cleaned = -5.62048e-05 Jy ! Component: 150 - total flux cleaned = -6.89271e-05 Jy ! Component: 200 - total flux cleaned = -8.69421e-05 Jy ! Total flux subtracted in 200 components = -8.69421e-05 Jy ! Clean residual min=-0.001580 max=0.001571 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.159439 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.159439 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=0.056473Jy sigma=1.347878 ! Fit after self-cal, rms=0.056473Jy sigma=1.347874 ! 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=0.056473Jy sigma=1.347874 ! Fit after self-cal, rms=0.056511Jy sigma=1.347812 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9821 mas, bmaj=2.187 mas, bpa=9.971 degrees ! Estimated noise=0.24487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000370614 Jy ! Component: 100 - total flux cleaned = -0.000536277 Jy ! Component: 150 - total flux cleaned = -0.000592344 Jy ! Component: 200 - total flux cleaned = -0.000617573 Jy ! Total flux subtracted in 200 components = -0.000617573 Jy ! Clean residual min=-0.001568 max=0.001562 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.158822 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.158822 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=0.056508Jy sigma=1.347738 ! Fit after self-cal, rms=0.056508Jy sigma=1.347737 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 = -2.22331e-05 Jy ! Component: 100 - total flux cleaned = -3.86961e-05 Jy ! Component: 150 - total flux cleaned = -5.92771e-05 Jy ! Component: 200 - total flux cleaned = -6.88782e-05 Jy ! Total flux subtracted in 200 components = -6.88782e-05 Jy ! Clean residual min=-0.001556 max=0.001556 Jy/beam ! Clean residual mean=-0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.158753 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.158753 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=0.056507Jy sigma=1.347714 ! Fit after self-cal, rms=0.056507Jy sigma=1.347715 ! Inverting map ! Added new window around map position (-39, -15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135489 Jy ! Component: 100 - total flux cleaned = 0.00178004 Jy ! Component: 150 - total flux cleaned = 0.00196439 Jy ! Component: 200 - total flux cleaned = 0.00204978 Jy ! Total flux subtracted in 200 components = 0.00204978 Jy ! Clean residual min=-0.001459 max=0.001400 Jy/beam ! Clean residual mean=0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.160803 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.160803 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=0.056458Jy sigma=1.346638 ! Fit after self-cal, rms=0.056457Jy sigma=1.346582 ! 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=0.056457Jy sigma=1.346582 ! Fit after self-cal, rms=0.056462Jy sigma=1.346507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.07 mas, bmaj=2.815 mas, bpa=-1.391 degrees ! Estimated noise=0.297417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386901 Jy ! Component: 100 - total flux cleaned = 0.000417317 Jy ! Component: 150 - total flux cleaned = 0.00044554 Jy ! Component: 200 - total flux cleaned = 0.00044576 Jy ! Total flux subtracted in 200 components = 0.00044576 Jy ! Clean residual min=-0.001317 max=0.001217 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.161248 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.161248 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=0.056460Jy sigma=1.346422 ! Fit after self-cal, rms=0.056461Jy sigma=1.346411 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 = 6.73518e-05 Jy ! Component: 100 - total flux cleaned = 7.78297e-05 Jy ! Component: 150 - total flux cleaned = 6.84005e-05 Jy ! Component: 200 - total flux cleaned = 7.74872e-05 Jy ! Total flux subtracted in 200 components = 7.74872e-05 Jy ! Clean residual min=-0.001299 max=0.001206 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.161326 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.161326 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=0.056460Jy sigma=1.346379 ! Fit after self-cal, rms=0.056460Jy sigma=1.346378 ! 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=0.9829 mas, bmaj=2.189 mas, bpa=9.992 degrees ! Estimated noise=0.244676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 2.189 at 9.992 degrees (North through East) ! Clean map min=-0.00129 max=0.15053 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=0.7741 mas, bmaj=1.958 mas, bpa=11.06 degrees ! Estimated noise=0.442525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115825 Jy ! Component: 100 - total flux cleaned = 0.141207 Jy ! Component: 150 - total flux cleaned = 0.148768 Jy ! Component: 200 - total flux cleaned = 0.15266 Jy ! Total flux subtracted in 200 components = 0.15266 Jy ! Clean residual min=-0.003086 max=0.003428 Jy/beam ! Clean residual mean=-0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.15266 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 0.15266 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9829 mas, bmaj=2.189 mas, bpa=9.992 degrees ! Estimated noise=0.244676 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 = 0.00304685 Jy ! Component: 100 - total flux cleaned = 0.00477336 Jy ! Component: 150 - total flux cleaned = 0.00582907 Jy ! Component: 200 - total flux cleaned = 0.00653015 Jy ! Total flux subtracted in 200 components = 0.00653015 Jy ! Clean residual min=-0.001556 max=0.001423 Jy/beam ! Clean residual mean=-0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.15919 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.15919 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=2.07 mas, bmaj=2.815 mas, bpa=-1.391 degrees ! Estimated noise=0.297417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00088705 Jy ! Component: 100 - total flux cleaned = 0.00118102 Jy ! Component: 150 - total flux cleaned = 0.00134036 Jy ! Component: 200 - total flux cleaned = 0.00148833 Jy ! Total flux subtracted in 200 components = 0.00148833 Jy ! Clean residual min=-0.001278 max=0.001128 Jy/beam ! Clean residual mean=-0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.160678 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 = 0.000124706 Jy ! Component: 100 - total flux cleaned = 0.000221151 Jy ! Component: 150 - total flux cleaned = 0.000286081 Jy ! Component: 200 - total flux cleaned = 0.000325519 Jy ! Total flux subtracted in 200 components = 0.000325519 Jy ! Clean residual min=-0.001262 max=0.001145 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.161004 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 73 components and 0.161004 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9829 mas, bmaj=2.189 mas, bpa=9.992 degrees ! Estimated noise=0.244676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182578 Jy ! Component: 100 - total flux cleaned = 0.000102229 Jy ! Component: 150 - total flux cleaned = 8.42709e-05 Jy ! Component: 200 - total flux cleaned = 0.000100408 Jy ! Total flux subtracted in 200 components = 0.000100408 Jy ! Clean residual min=-0.001429 max=0.001483 Jy/beam ! Clean residual mean=0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.161104 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.161104 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=0.056470Jy sigma=1.346526 ! Fit after self-cal, rms=0.056466Jy sigma=1.346493 wmodel /scr/pima/bg219e_uvs/J1428+2724_X_map.mod ! Writing 86 model components to file: /scr/pima/bg219e_uvs/J1428+2724_X_map.mod wobs /scr/pima/bg219e_uvs/J1428+2724_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1428+2724_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1428+2724_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1428+2724_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 = -0.000147156 Jy ! Component: 100 - total flux cleaned = -0.000289282 Jy ! Component: 150 - total flux cleaned = -0.000311677 Jy ! Component: 200 - total flux cleaned = -0.000270558 Jy ! Component: 250 - total flux cleaned = -0.000250073 Jy ! Component: 300 - total flux cleaned = -0.00015244 Jy ! Component: 350 - total flux cleaned = -5.80515e-05 Jy ! Component: 400 - total flux cleaned = 1.48044e-05 Jy ! Component: 450 - total flux cleaned = 0.000103556 Jy ! Component: 500 - total flux cleaned = 0.000190435 Jy ! Component: 550 - total flux cleaned = 0.000292744 Jy ! Component: 600 - total flux cleaned = 0.000409215 Jy ! Component: 650 - total flux cleaned = 0.000458173 Jy ! Component: 700 - total flux cleaned = 0.0005385 Jy ! Component: 750 - total flux cleaned = 0.000569638 Jy ! Component: 800 - total flux cleaned = 0.000600531 Jy ! Component: 850 - total flux cleaned = 0.000600469 Jy ! Component: 900 - total flux cleaned = 0.000629919 Jy ! Component: 950 - total flux cleaned = 0.000615307 Jy ! Component: 1000 - total flux cleaned = 0.000673254 Jy ! Component: 1050 - total flux cleaned = 0.000715622 Jy ! Component: 1100 - total flux cleaned = 0.000813084 Jy ! Component: 1150 - total flux cleaned = 0.00088127 Jy ! Component: 1200 - total flux cleaned = 0.000921928 Jy ! Component: 1250 - total flux cleaned = 0.0010284 Jy ! Component: 1300 - total flux cleaned = 0.0010939 Jy ! Component: 1350 - total flux cleaned = 0.00122342 Jy ! Component: 1400 - total flux cleaned = 0.00129967 Jy ! Component: 1450 - total flux cleaned = 0.0013752 Jy ! Component: 1500 - total flux cleaned = 0.00143734 Jy ! Component: 1550 - total flux cleaned = 0.00149882 Jy ! Component: 1600 - total flux cleaned = 0.00158358 Jy ! Component: 1650 - total flux cleaned = 0.00164357 Jy ! Component: 1700 - total flux cleaned = 0.00172653 Jy ! Component: 1750 - total flux cleaned = 0.00182018 Jy ! Component: 1800 - total flux cleaned = 0.0019012 Jy ! Component: 1850 - total flux cleaned = 0.00199263 Jy ! Component: 1900 - total flux cleaned = 0.00204929 Jy ! Component: 1950 - total flux cleaned = 0.00212769 Jy ! Component: 2000 - total flux cleaned = 0.0021389 Jy ! Component: 2050 - total flux cleaned = 0.00222686 Jy ! Component: 2100 - total flux cleaned = 0.0022703 Jy ! Component: 2150 - total flux cleaned = 0.00230272 Jy ! Component: 2200 - total flux cleaned = 0.00236668 Jy ! Component: 2250 - total flux cleaned = 0.00247231 Jy ! Component: 2300 - total flux cleaned = 0.00253499 Jy ! Component: 2350 - total flux cleaned = 0.0026176 Jy ! Component: 2400 - total flux cleaned = 0.00267894 Jy ! Component: 2450 - total flux cleaned = 0.002689 Jy ! Component: 2500 - total flux cleaned = 0.00276969 Jy ! Component: 2550 - total flux cleaned = 0.0028194 Jy ! Component: 2600 - total flux cleaned = 0.00283905 Jy ! Component: 2650 - total flux cleaned = 0.00289794 Jy ! Component: 2700 - total flux cleaned = 0.00290761 Jy ! Component: 2750 - total flux cleaned = 0.00302341 Jy ! Component: 2800 - total flux cleaned = 0.00302349 Jy ! Component: 2850 - total flux cleaned = 0.00306149 Jy ! Component: 2900 - total flux cleaned = 0.00312746 Jy ! Component: 2950 - total flux cleaned = 0.00315559 Jy ! Component: 3000 - total flux cleaned = 0.00322063 Jy ! Component: 3050 - total flux cleaned = 0.0032668 Jy ! Component: 3100 - total flux cleaned = 0.00331257 Jy ! Component: 3150 - total flux cleaned = 0.00337608 Jy ! Component: 3200 - total flux cleaned = 0.00343902 Jy ! Component: 3250 - total flux cleaned = 0.0034837 Jy ! Component: 3300 - total flux cleaned = 0.00351034 Jy ! Component: 3350 - total flux cleaned = 0.0035543 Jy ! Component: 3400 - total flux cleaned = 0.00365063 Jy ! Component: 3450 - total flux cleaned = 0.00365928 Jy ! Component: 3500 - total flux cleaned = 0.00370254 Jy ! Component: 3550 - total flux cleaned = 0.00372829 Jy ! Component: 3600 - total flux cleaned = 0.00378801 Jy ! Component: 3650 - total flux cleaned = 0.00383885 Jy ! Component: 3700 - total flux cleaned = 0.00388089 Jy ! Component: 3750 - total flux cleaned = 0.00394762 Jy ! Component: 3800 - total flux cleaned = 0.00399751 Jy ! Component: 3850 - total flux cleaned = 0.00403882 Jy ! Component: 3900 - total flux cleaned = 0.00408806 Jy ! Component: 3950 - total flux cleaned = 0.00417759 Jy ! Component: 4000 - total flux cleaned = 0.00419381 Jy ! Component: 4050 - total flux cleaned = 0.00430635 Jy ! Total flux subtracted in 4096 components = 0.00432229 Jy ! Clean residual min=-0.000411 max=0.000455 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.165427 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 367 components and 0.165427 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1428+2724_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 2.189 at 9.992 degrees (North through East) ! Clean map min=-0.0010326 max=0.15078 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1428+2724_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.150784 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135939 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.270466 0.270466 0.540931 1.08186 2.16373 4.32745 8.6549 17.3098 34.6196 69.2392 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1109.2 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1428+2724_X_uvs.log closed on Thu Apr 7 09:11:15 2016