! Started logfile: /scr/pima/bg219b_uvs/J0833+0350_X_uvs.log on Thu Apr 7 01:48:26 2016 obs /scr/pima/bg219b_uvs/J0833+0350_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0833+0350_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900236 visibilities/baseline/integration-bin. ! Found source: J0833+0350 ! ! 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 22848 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/bg219b_uvs/J0833+0350_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 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=1.034698Jy sigma=24.799351 ! Fit after self-cal, rms=0.727469Jy sigma=17.274043 ! 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=0.7094 mas, bmaj=1.697 mas, bpa=-1.701 degrees ! Estimated noise=0.408239 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 = 0.206548 Jy ! Component: 100 - total flux cleaned = 0.272063 Jy ! Total flux subtracted in 100 components = 0.272063 Jy ! Clean residual min=-0.010473 max=0.026827 Jy/beam ! Clean residual mean=-0.000004 rms=0.003026 Jy/beam ! Combined flux in latest and established models = 0.272063 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.272063 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=0.082287Jy sigma=1.947975 ! Fit after self-cal, rms=0.082206Jy sigma=1.946266 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297835 Jy ! Component: 100 - total flux cleaned = 0.0458834 Jy ! Total flux subtracted in 100 components = 0.0458834 Jy ! Clean residual min=-0.007662 max=0.012267 Jy/beam ! Clean residual mean=-0.000003 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 0.317947 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.317947 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=0.069602Jy sigma=1.603579 ! Fit after self-cal, rms=0.069475Jy sigma=1.601041 ! Inverting map ! Added new window around map position (-4, -16.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115635 Jy ! Component: 100 - total flux cleaned = 0.0186534 Jy ! Total flux subtracted in 100 components = 0.0186534 Jy ! Clean residual min=-0.006803 max=0.009074 Jy/beam ! Clean residual mean=-0.000003 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.3366 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.3366 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=0.067503Jy sigma=1.545457 ! Fit after self-cal, rms=0.067361Jy sigma=1.541947 ! 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=0.8716 mas, bmaj=2.006 mas, bpa=-2.116 degrees ! Estimated noise=0.263052 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 = 0.00704409 Jy ! Component: 100 - total flux cleaned = 0.0115413 Jy ! Component: 150 - total flux cleaned = 0.0146597 Jy ! Component: 200 - total flux cleaned = 0.0169374 Jy ! Total flux subtracted in 200 components = 0.0169374 Jy ! Clean residual min=-0.006885 max=0.010181 Jy/beam ! Clean residual mean=-0.000005 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.353538 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.353538 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=0.066630Jy sigma=1.517838 ! Fit after self-cal, rms=0.066562Jy sigma=1.516333 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8716 x 2.006 at -2.116 degrees (North through East) ! Clean map min=-0.0063847 max=0.27211 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.99 KP 0.94 ! LA 0.93 MK 0.96 NL 0.99 OV 0.93 ! PT 1.20 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066562Jy sigma=1.516333 ! Fit after self-cal, rms=0.065343Jy sigma=1.486614 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8717 mas, bmaj=2.006 mas, bpa=-2.161 degrees ! Estimated noise=0.261191 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 = -0.000496638 Jy ! Component: 100 - total flux cleaned = -0.000188642 Jy ! Component: 150 - total flux cleaned = 2.15768e-05 Jy ! Component: 200 - total flux cleaned = 0.000257756 Jy ! Total flux subtracted in 200 components = 0.000257756 Jy ! Clean residual min=-0.006072 max=0.008604 Jy/beam ! Clean residual mean=-0.000005 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.353795 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.353795 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=0.065218Jy sigma=1.484542 ! Fit after self-cal, rms=0.065214Jy sigma=1.484318 ! 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=0.065214Jy sigma=1.484318 ! Fit after self-cal, rms=0.064650Jy sigma=1.471647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8717 mas, bmaj=2.005 mas, bpa=-2.159 degrees ! Estimated noise=0.260158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109707 Jy ! Component: 100 - total flux cleaned = -0.0010964 Jy ! Component: 150 - total flux cleaned = -0.0010492 Jy ! Component: 200 - total flux cleaned = -0.000896034 Jy ! Total flux subtracted in 200 components = -0.000896034 Jy ! Clean residual min=-0.005734 max=0.007802 Jy/beam ! Clean residual mean=-0.000004 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.352899 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.352899 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=0.064565Jy sigma=1.470249 ! Fit after self-cal, rms=0.064558Jy sigma=1.470073 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00815912 Jy ! Component: 100 - total flux cleaned = 0.0132629 Jy ! Component: 150 - total flux cleaned = 0.0165286 Jy ! Component: 200 - total flux cleaned = 0.016973 Jy ! Total flux subtracted in 200 components = 0.016973 Jy ! Clean residual min=-0.005024 max=0.007209 Jy/beam ! Clean residual mean=-0.000003 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.369872 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 83 components and 0.369872 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=0.063328Jy sigma=1.441078 ! Fit after self-cal, rms=0.063210Jy sigma=1.437535 ! Inverting map ! Added new window around map position (13.8, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589298 Jy ! Component: 100 - total flux cleaned = 0.00818736 Jy ! Component: 150 - total flux cleaned = 0.00939311 Jy ! Component: 200 - total flux cleaned = 0.00985996 Jy ! Total flux subtracted in 200 components = 0.00985996 Jy ! Clean residual min=-0.005289 max=0.006397 Jy/beam ! Clean residual mean=-0.000003 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.379732 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 112 components and 0.379732 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=0.062506Jy sigma=1.422605 ! Fit after self-cal, rms=0.062450Jy sigma=1.421141 ! Inverting map ! Added new window around map position (-2, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589894 Jy ! Component: 100 - total flux cleaned = 0.00914854 Jy ! Component: 150 - total flux cleaned = 0.0104764 Jy ! Component: 200 - total flux cleaned = 0.0110732 Jy ! Total flux subtracted in 200 components = 0.0110732 Jy ! Clean residual min=-0.004592 max=0.004350 Jy/beam ! Clean residual mean=-0.000002 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.390805 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 151 components and 0.390805 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=0.061729Jy sigma=1.405516 ! Fit after self-cal, rms=0.061686Jy sigma=1.404249 ! 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=0.061686Jy sigma=1.404249 ! Fit after self-cal, rms=0.059856Jy sigma=1.337616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8726 mas, bmaj=2.005 mas, bpa=-2.383 degrees ! Estimated noise=0.262427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00289557 Jy ! Component: 100 - total flux cleaned = -0.00472783 Jy ! Component: 150 - total flux cleaned = -0.0059062 Jy ! Component: 200 - total flux cleaned = -0.00681678 Jy ! Total flux subtracted in 200 components = -0.00681678 Jy ! Clean residual min=-0.002902 max=0.003275 Jy/beam ! Clean residual mean=0.000000 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.383989 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 175 components and 0.383989 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=0.059640Jy sigma=1.332693 ! Fit after self-cal, rms=0.059648Jy sigma=1.332253 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264218 Jy ! Component: 100 - total flux cleaned = 0.00239166 Jy ! Component: 150 - total flux cleaned = 0.00222782 Jy ! Component: 200 - total flux cleaned = 0.00183824 Jy ! Total flux subtracted in 200 components = 0.00183824 Jy ! Clean residual min=-0.002621 max=0.002050 Jy/beam ! Clean residual mean=0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.385827 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 206 components and 0.385827 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=0.059472Jy sigma=1.327969 ! Fit after self-cal, rms=0.059466Jy sigma=1.327854 ! 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=0.059466Jy sigma=1.327854 ! Fit after self-cal, rms=0.059386Jy sigma=1.326986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.061 mas, bmaj=3.056 mas, bpa=-0.6363 degrees ! Estimated noise=0.338109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00191176 Jy ! Component: 100 - total flux cleaned = -0.00298984 Jy ! Component: 150 - total flux cleaned = -0.00385499 Jy ! Component: 200 - total flux cleaned = -0.00460781 Jy ! Total flux subtracted in 200 components = -0.00460781 Jy ! Clean residual min=-0.002305 max=0.002138 Jy/beam ! Clean residual mean=0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.381219 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 240 components and 0.381219 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=0.059304Jy sigma=1.325299 ! Fit after self-cal, rms=0.059300Jy sigma=1.325173 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 = -0.000554879 Jy ! Component: 100 - total flux cleaned = -0.00109489 Jy ! Component: 150 - total flux cleaned = -0.00152835 Jy ! Component: 200 - total flux cleaned = -0.00181825 Jy ! Total flux subtracted in 200 components = -0.00181825 Jy ! Clean residual min=-0.002016 max=0.002053 Jy/beam ! Clean residual mean=0.000001 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.379401 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 265 components and 0.379401 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=0.059282Jy sigma=1.324827 ! Fit after self-cal, rms=0.059280Jy sigma=1.324797 ! 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=0.8728 mas, bmaj=2.004 mas, bpa=-2.361 degrees ! Estimated noise=0.261869 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8728 x 2.004 at -2.361 degrees (North through East) ! Clean map min=-0.0021398 max=0.26795 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=0.7094 mas, bmaj=1.693 mas, bpa=-1.844 degrees ! Estimated noise=0.404594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204526 Jy ! Component: 100 - total flux cleaned = 0.269914 Jy ! Component: 150 - total flux cleaned = 0.299869 Jy ! Component: 200 - total flux cleaned = 0.316663 Jy ! Total flux subtracted in 200 components = 0.316663 Jy ! Clean residual min=-0.004902 max=0.008460 Jy/beam ! Clean residual mean=-0.000001 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.316663 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.316663 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8728 mas, bmaj=2.004 mas, bpa=-2.361 degrees ! Estimated noise=0.261869 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 = 0.0130511 Jy ! Component: 100 - total flux cleaned = 0.0209302 Jy ! Component: 150 - total flux cleaned = 0.0270101 Jy ! Component: 200 - total flux cleaned = 0.0319619 Jy ! Total flux subtracted in 200 components = 0.0319619 Jy ! Clean residual min=-0.003087 max=0.003830 Jy/beam ! Clean residual mean=-0.000000 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.348625 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 63 components and 0.348625 Jy ! Inverting map ! Added new window around map position (-4.2, 25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444152 Jy ! Component: 100 - total flux cleaned = 0.00806389 Jy ! Component: 150 - total flux cleaned = 0.0111865 Jy ! Component: 200 - total flux cleaned = 0.0136956 Jy ! Total flux subtracted in 200 components = 0.0136956 Jy ! Clean residual min=-0.002536 max=0.002447 Jy/beam ! Clean residual mean=-0.000000 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.362321 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 100 components and 0.362321 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=2.061 mas, bmaj=3.056 mas, bpa=-0.6363 degrees ! Estimated noise=0.338109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380643 Jy ! Component: 100 - total flux cleaned = 0.005824 Jy ! Component: 150 - total flux cleaned = 0.00747639 Jy ! Component: 200 - total flux cleaned = 0.00870997 Jy ! Total flux subtracted in 200 components = 0.00870997 Jy ! Clean residual min=-0.002571 max=0.002500 Jy/beam ! Clean residual mean=0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.371031 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 = 0.000920904 Jy ! Component: 100 - total flux cleaned = 0.00172654 Jy ! Component: 150 - total flux cleaned = 0.0024423 Jy ! Component: 200 - total flux cleaned = 0.00308376 Jy ! Total flux subtracted in 200 components = 0.00308376 Jy ! Clean residual min=-0.002243 max=0.002226 Jy/beam ! Clean residual mean=0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.374115 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 171 components and 0.374115 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8728 mas, bmaj=2.004 mas, bpa=-2.361 degrees ! Estimated noise=0.261869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571164 Jy ! Component: 100 - total flux cleaned = 0.00106934 Jy ! Component: 150 - total flux cleaned = 0.00146744 Jy ! Component: 200 - total flux cleaned = 0.00165254 Jy ! Total flux subtracted in 200 components = 0.00165254 Jy ! Clean residual min=-0.002068 max=0.001752 Jy/beam ! Clean residual mean=0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.375767 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 197 components and 0.375767 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=0.059325Jy sigma=1.324911 ! Fit after self-cal, rms=0.059284Jy sigma=1.324119 wmodel /scr/pima/bg219b_uvs/J0833+0350_X_map.mod ! Writing 197 model components to file: /scr/pima/bg219b_uvs/J0833+0350_X_map.mod wobs /scr/pima/bg219b_uvs/J0833+0350_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0833+0350_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0833+0350_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J0833+0350_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 = -0.000617673 Jy ! Component: 100 - total flux cleaned = -0.000866866 Jy ! Component: 150 - total flux cleaned = -0.00104342 Jy ! Component: 200 - total flux cleaned = -0.00107176 Jy ! Component: 250 - total flux cleaned = -0.000964205 Jy ! Component: 300 - total flux cleaned = -0.000886548 Jy ! Component: 350 - total flux cleaned = -0.000861025 Jy ! Component: 400 - total flux cleaned = -0.000885193 Jy ! Component: 450 - total flux cleaned = -0.000837766 Jy ! Component: 500 - total flux cleaned = -0.000814238 Jy ! Component: 550 - total flux cleaned = -0.000836467 Jy ! Component: 600 - total flux cleaned = -0.000791087 Jy ! Component: 650 - total flux cleaned = -0.000768763 Jy ! Component: 700 - total flux cleaned = -0.000725738 Jy ! Component: 750 - total flux cleaned = -0.000788312 Jy ! Component: 800 - total flux cleaned = -0.000685303 Jy ! Component: 850 - total flux cleaned = -0.000725875 Jy ! Component: 900 - total flux cleaned = -0.000646375 Jy ! Component: 950 - total flux cleaned = -0.000627187 Jy ! Component: 1000 - total flux cleaned = -0.000569611 Jy ! Component: 1050 - total flux cleaned = -0.00055048 Jy ! Component: 1100 - total flux cleaned = -0.000476359 Jy ! Component: 1150 - total flux cleaned = -0.000495152 Jy ! Component: 1200 - total flux cleaned = -0.000567537 Jy ! Component: 1250 - total flux cleaned = -0.000567556 Jy ! Component: 1300 - total flux cleaned = -0.000602452 Jy ! Component: 1350 - total flux cleaned = -0.000550697 Jy ! Component: 1400 - total flux cleaned = -0.000602411 Jy ! Component: 1450 - total flux cleaned = -0.000652759 Jy ! Component: 1500 - total flux cleaned = -0.000702381 Jy ! Component: 1550 - total flux cleaned = -0.000718118 Jy ! Component: 1600 - total flux cleaned = -0.000718127 Jy ! Component: 1650 - total flux cleaned = -0.000733973 Jy ! Component: 1700 - total flux cleaned = -0.000749652 Jy ! Component: 1750 - total flux cleaned = -0.000749502 Jy ! Component: 1800 - total flux cleaned = -0.00076487 Jy ! Component: 1850 - total flux cleaned = -0.000794995 Jy ! Component: 1900 - total flux cleaned = -0.000809684 Jy ! Component: 1950 - total flux cleaned = -0.000750647 Jy ! Component: 2000 - total flux cleaned = -0.000765097 Jy ! Component: 2050 - total flux cleaned = -0.000736355 Jy ! Component: 2100 - total flux cleaned = -0.000736507 Jy ! Component: 2150 - total flux cleaned = -0.000778662 Jy ! Component: 2200 - total flux cleaned = -0.000750836 Jy ! Component: 2250 - total flux cleaned = -0.000709578 Jy ! Component: 2300 - total flux cleaned = -0.000750593 Jy ! Component: 2350 - total flux cleaned = -0.000723816 Jy ! Component: 2400 - total flux cleaned = -0.000697163 Jy ! Component: 2450 - total flux cleaned = -0.000723462 Jy ! Component: 2500 - total flux cleaned = -0.000710241 Jy ! Component: 2550 - total flux cleaned = -0.000723026 Jy ! Component: 2600 - total flux cleaned = -0.000659414 Jy ! Component: 2650 - total flux cleaned = -0.000696952 Jy ! Component: 2700 - total flux cleaned = -0.000634436 Jy ! Component: 2750 - total flux cleaned = -0.000683778 Jy ! Component: 2800 - total flux cleaned = -0.000634827 Jy ! Component: 2850 - total flux cleaned = -0.000658868 Jy ! Component: 2900 - total flux cleaned = -0.000658801 Jy ! Component: 2950 - total flux cleaned = -0.000599269 Jy ! Component: 3000 - total flux cleaned = -0.000599316 Jy ! Component: 3050 - total flux cleaned = -0.000599377 Jy ! Component: 3100 - total flux cleaned = -0.0005992 Jy ! Component: 3150 - total flux cleaned = -0.000564756 Jy ! Component: 3200 - total flux cleaned = -0.000609996 Jy ! Component: 3250 - total flux cleaned = -0.000553467 Jy ! Component: 3300 - total flux cleaned = -0.000497634 Jy ! Component: 3350 - total flux cleaned = -0.000497702 Jy ! Component: 3400 - total flux cleaned = -0.000497779 Jy ! Component: 3450 - total flux cleaned = -0.000508666 Jy ! Component: 3500 - total flux cleaned = -0.000476257 Jy ! Component: 3550 - total flux cleaned = -0.000433277 Jy ! Component: 3600 - total flux cleaned = -0.0004651 Jy ! Component: 3650 - total flux cleaned = -0.000391509 Jy ! Component: 3700 - total flux cleaned = -0.000412232 Jy ! Component: 3750 - total flux cleaned = -0.000350158 Jy ! Component: 3800 - total flux cleaned = -0.000308989 Jy ! Component: 3850 - total flux cleaned = -0.000268433 Jy ! Component: 3900 - total flux cleaned = -0.00029868 Jy ! Component: 3950 - total flux cleaned = -0.000278558 Jy ! Component: 4000 - total flux cleaned = -0.000238623 Jy ! Component: 4050 - total flux cleaned = -0.000208967 Jy ! Total flux subtracted in 4096 components = -0.000208888 Jy ! Clean residual min=-0.000647 max=0.000684 Jy/beam ! Clean residual mean=0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.375558 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 505 components and 0.375558 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0833+0350_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8728 x 2.004 at -2.361 degrees (North through East) ! Clean map min=-0.0016191 max=0.27037 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0833+0350_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.270369 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167777 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.186164 0.186164 0.372328 0.744656 1.48931 2.97862 5.95725 11.9145 23.829 47.658 95.3159 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.27 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1611.48 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0833+0350_X_uvs.log closed on Thu Apr 7 01:48:31 2016