! Started logfile: /scr/pima/bg219h_uvs/J1834+0506_X_uvs.log on Thu Apr 7 12:18:41 2016 obs /scr/pima/bg219h_uvs/J1834+0506_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1834+0506_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85575 visibilities/baseline/integration-bin. ! Found source: J1834+0506 ! ! 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 26340 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/bg219h_uvs/J1834+0506_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.013493Jy sigma=24.382192 ! Fit after self-cal, rms=0.866016Jy sigma=20.698654 ! 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=0.6851 mas, bmaj=1.765 mas, bpa=-1.83 degrees ! Estimated noise=0.517481 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 = 0.0981367 Jy ! Component: 100 - total flux cleaned = 0.127716 Jy ! Total flux subtracted in 100 components = 0.127716 Jy ! Clean residual min=-0.008069 max=0.016994 Jy/beam ! Clean residual mean=-0.000006 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.127716 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.127716 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=0.075536Jy sigma=1.673315 ! Fit after self-cal, rms=0.075427Jy sigma=1.669820 ! Inverting map ! Added new window around map position (1.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177308 Jy ! Component: 100 - total flux cleaned = 0.0288106 Jy ! Total flux subtracted in 100 components = 0.0288106 Jy ! Clean residual min=-0.006297 max=0.008539 Jy/beam ! Clean residual mean=-0.000002 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.156527 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.156527 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=0.069570Jy sigma=1.499782 ! Fit after self-cal, rms=0.069285Jy sigma=1.491609 ! 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=0.8696 mas, bmaj=2.011 mas, bpa=-2.523 degrees ! Estimated noise=0.247189 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 = 0.0129721 Jy ! Component: 100 - total flux cleaned = 0.0203036 Jy ! Component: 150 - total flux cleaned = 0.0249693 Jy ! Component: 200 - total flux cleaned = 0.0282032 Jy ! Total flux subtracted in 200 components = 0.0282032 Jy ! Clean residual min=-0.003199 max=0.008880 Jy/beam ! Clean residual mean=-0.000003 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.18473 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.18473 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=0.066931Jy sigma=1.419433 ! Fit after self-cal, rms=0.066763Jy sigma=1.413771 ! Inverting map ! Added new window around map position (3, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738708 Jy ! Component: 100 - total flux cleaned = 0.0108203 Jy ! Component: 150 - total flux cleaned = 0.0123218 Jy ! Component: 200 - total flux cleaned = 0.012612 Jy ! Total flux subtracted in 200 components = 0.012612 Jy ! Clean residual min=-0.002458 max=0.002917 Jy/beam ! Clean residual mean=0.000000 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.197342 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.197342 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=0.065932Jy sigma=1.391881 ! Fit after self-cal, rms=0.065835Jy sigma=1.389018 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8696 x 2.011 at -2.523 degrees (North through East) ! Clean map min=-0.0022169 max=0.13266 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.10 KP 0.98 ! LA 1.00 MK 0.98 NL 1.02 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.14 KP 1.00 ! LA 0.98 MK 0.98 NL 1.00 OV 1.00 ! PT 1.02 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 0.98 FD 0.99 HN 1.18 KP 0.99 ! LA 0.99 MK 0.95 NL 0.99 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.18 KP 0.98 ! LA 0.99 MK 0.98 NL 1.01 OV 0.98 ! PT 1.01 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 0.96 FD 0.97 HN 1.08 KP 1.01 ! LA 1.00 MK 0.95 NL 0.98 OV 1.00 ! PT 1.00 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=0.065835Jy sigma=1.389018 ! Fit after self-cal, rms=0.067778Jy sigma=1.383840 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8698 mas, bmaj=2.007 mas, bpa=-2.509 degrees ! Estimated noise=0.246677 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 = 0.00179092 Jy ! Component: 100 - total flux cleaned = 0.00185338 Jy ! Component: 150 - total flux cleaned = 0.00185403 Jy ! Component: 200 - total flux cleaned = 0.00188895 Jy ! Total flux subtracted in 200 components = 0.00188895 Jy ! Clean residual min=-0.002119 max=0.001803 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.199231 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.199231 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=0.067718Jy sigma=1.381954 ! Fit after self-cal, rms=0.067746Jy sigma=1.381751 ! 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=0.067746Jy sigma=1.381751 ! Fit after self-cal, rms=0.068252Jy sigma=1.379032 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8714 mas, bmaj=2.009 mas, bpa=-2.417 degrees ! Estimated noise=0.247027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140064 Jy ! Component: 100 - total flux cleaned = 7.72846e-05 Jy ! Component: 150 - total flux cleaned = 4.95804e-05 Jy ! Component: 200 - total flux cleaned = 2.33783e-05 Jy ! Total flux subtracted in 200 components = 2.33783e-05 Jy ! Clean residual min=-0.001947 max=0.001492 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.199254 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.199254 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=0.068228Jy sigma=1.378351 ! Fit after self-cal, rms=0.068230Jy sigma=1.378299 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 = 8.50694e-05 Jy ! Component: 100 - total flux cleaned = 3.67098e-05 Jy ! Component: 150 - total flux cleaned = -8.85897e-06 Jy ! Component: 200 - total flux cleaned = -8.59296e-06 Jy ! Total flux subtracted in 200 components = -8.59296e-06 Jy ! Clean residual min=-0.001896 max=0.001471 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.199246 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.199246 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=0.068214Jy sigma=1.377949 ! Fit after self-cal, rms=0.068212Jy sigma=1.377937 ! 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=0.068212Jy sigma=1.377937 ! Fit after self-cal, rms=0.068203Jy sigma=1.377902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8718 mas, bmaj=2.01 mas, bpa=-2.406 degrees ! Estimated noise=0.247096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.55487e-06 Jy ! Component: 100 - total flux cleaned = -2.2908e-05 Jy ! Component: 150 - total flux cleaned = -8.38261e-05 Jy ! Component: 200 - total flux cleaned = -0.00010313 Jy ! Total flux subtracted in 200 components = -0.00010313 Jy ! Clean residual min=-0.001855 max=0.001461 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.199143 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.199143 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=0.068191Jy sigma=1.377615 ! Fit after self-cal, rms=0.068189Jy sigma=1.377609 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 = 2.41298e-05 Jy ! Component: 100 - total flux cleaned = -3.15202e-05 Jy ! Component: 150 - total flux cleaned = -3.15917e-05 Jy ! Component: 200 - total flux cleaned = -6.6275e-05 Jy ! Total flux subtracted in 200 components = -6.6275e-05 Jy ! Clean residual min=-0.001825 max=0.001446 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.199076 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.199076 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=0.068180Jy sigma=1.377409 ! Fit after self-cal, rms=0.068179Jy sigma=1.377407 ! 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=0.068179Jy sigma=1.377407 ! Fit after self-cal, rms=0.068672Jy sigma=1.376555 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=3.225 mas, bpa=-1.126 degrees ! Estimated noise=0.312582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000468728 Jy ! Component: 100 - total flux cleaned = -0.000486003 Jy ! Component: 150 - total flux cleaned = -0.000497885 Jy ! Component: 200 - total flux cleaned = -0.000508739 Jy ! Total flux subtracted in 200 components = -0.000508739 Jy ! Clean residual min=-0.001870 max=0.001673 Jy/beam ! Clean residual mean=0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.198568 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.198568 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=0.068671Jy sigma=1.376504 ! Fit after self-cal, rms=0.068673Jy sigma=1.376452 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 = -3.32739e-05 Jy ! Component: 100 - total flux cleaned = -3.26375e-05 Jy ! Component: 150 - total flux cleaned = -2.14863e-05 Jy ! Component: 200 - total flux cleaned = -2.95077e-05 Jy ! Total flux subtracted in 200 components = -2.95077e-05 Jy ! Clean residual min=-0.001841 max=0.001685 Jy/beam ! Clean residual mean=0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.198538 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.198538 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=0.068673Jy sigma=1.376453 ! Fit after self-cal, rms=0.068670Jy sigma=1.376431 ! 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=0.8719 mas, bmaj=2.01 mas, bpa=-2.435 degrees ! Estimated noise=0.24709 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8719 x 2.01 at -2.435 degrees (North through East) ! Clean map min=-0.0016082 max=0.13253 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=0.6859 mas, bmaj=1.764 mas, bpa=-1.68 degrees ! Estimated noise=0.518383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0978811 Jy ! Component: 100 - total flux cleaned = 0.129128 Jy ! Component: 150 - total flux cleaned = 0.147898 Jy ! Component: 200 - total flux cleaned = 0.160535 Jy ! Total flux subtracted in 200 components = 0.160535 Jy ! Clean residual min=-0.005218 max=0.007071 Jy/beam ! Clean residual mean=-0.000002 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.160535 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 0.160535 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8719 mas, bmaj=2.01 mas, bpa=-2.435 degrees ! Estimated noise=0.24709 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 = 0.0129696 Jy ! Component: 100 - total flux cleaned = 0.0212503 Jy ! Component: 150 - total flux cleaned = 0.0268427 Jy ! Component: 200 - total flux cleaned = 0.0307162 Jy ! Total flux subtracted in 200 components = 0.0307162 Jy ! Clean residual min=-0.002033 max=0.002317 Jy/beam ! Clean residual mean=-0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.191252 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.191252 Jy ! Inverting map ! Added new window around map position (-6.8, -47.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028139 Jy ! Component: 100 - total flux cleaned = 0.00491196 Jy ! Component: 150 - total flux cleaned = 0.00649264 Jy ! Component: 200 - total flux cleaned = 0.00728515 Jy ! Total flux subtracted in 200 components = 0.00728515 Jy ! Clean residual min=-0.001627 max=0.001379 Jy/beam ! Clean residual mean=0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.198537 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 54 components and 0.198537 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=2.144 mas, bmaj=3.225 mas, bpa=-1.126 degrees ! Estimated noise=0.312582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115212 Jy ! Component: 100 - total flux cleaned = 0.00124399 Jy ! Component: 150 - total flux cleaned = 0.00119725 Jy ! Component: 200 - total flux cleaned = 0.00115776 Jy ! Total flux subtracted in 200 components = 0.00115776 Jy ! Clean residual min=-0.001623 max=0.001484 Jy/beam ! Clean residual mean=0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.199694 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 = -3.44726e-05 Jy ! Component: 100 - total flux cleaned = -7.86829e-05 Jy ! Component: 150 - total flux cleaned = -0.000117429 Jy ! Component: 200 - total flux cleaned = -0.000163759 Jy ! Total flux subtracted in 200 components = -0.000163759 Jy ! Clean residual min=-0.001635 max=0.001485 Jy/beam ! Clean residual mean=0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.199531 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 85 components and 0.199531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8719 mas, bmaj=2.01 mas, bpa=-2.435 degrees ! Estimated noise=0.24709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.22582e-05 Jy ! Component: 100 - total flux cleaned = 1.74809e-05 Jy ! Component: 150 - total flux cleaned = -1.20368e-05 Jy ! Component: 200 - total flux cleaned = -3.91419e-05 Jy ! Total flux subtracted in 200 components = -3.91419e-05 Jy ! Clean residual min=-0.001511 max=0.001456 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.199492 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.199492 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=0.068673Jy sigma=1.376218 ! Fit after self-cal, rms=0.068668Jy sigma=1.376115 wmodel /scr/pima/bg219h_uvs/J1834+0506_X_map.mod ! Writing 100 model components to file: /scr/pima/bg219h_uvs/J1834+0506_X_map.mod wobs /scr/pima/bg219h_uvs/J1834+0506_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1834+0506_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1834+0506_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1834+0506_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 = -0.000166208 Jy ! Component: 100 - total flux cleaned = -9.37331e-05 Jy ! Component: 150 - total flux cleaned = -0.000116824 Jy ! Component: 200 - total flux cleaned = -0.000116392 Jy ! Component: 250 - total flux cleaned = -0.000181153 Jy ! Component: 300 - total flux cleaned = -0.000202077 Jy ! Component: 350 - total flux cleaned = -0.000262552 Jy ! Component: 400 - total flux cleaned = -0.000262634 Jy ! Component: 450 - total flux cleaned = -0.000243676 Jy ! Component: 500 - total flux cleaned = -0.000206163 Jy ! Component: 550 - total flux cleaned = -0.000169134 Jy ! Component: 600 - total flux cleaned = -0.000114332 Jy ! Component: 650 - total flux cleaned = -7.89606e-05 Jy ! Component: 700 - total flux cleaned = -6.14407e-05 Jy ! Component: 750 - total flux cleaned = -6.12897e-05 Jy ! Component: 800 - total flux cleaned = 5.75882e-05 Jy ! Component: 850 - total flux cleaned = 0.000124068 Jy ! Component: 900 - total flux cleaned = 0.000124178 Jy ! Component: 950 - total flux cleaned = 0.000123937 Jy ! Component: 1000 - total flux cleaned = 0.000107899 Jy ! Component: 1050 - total flux cleaned = 0.000155126 Jy ! Component: 1100 - total flux cleaned = 0.000186491 Jy ! Component: 1150 - total flux cleaned = 0.00021697 Jy ! Component: 1200 - total flux cleaned = 0.000247747 Jy ! Component: 1250 - total flux cleaned = 0.000278247 Jy ! Component: 1300 - total flux cleaned = 0.00033774 Jy ! Component: 1350 - total flux cleaned = 0.000367055 Jy ! Component: 1400 - total flux cleaned = 0.000410766 Jy ! Component: 1450 - total flux cleaned = 0.000410635 Jy ! Component: 1500 - total flux cleaned = 0.000453438 Jy ! Component: 1550 - total flux cleaned = 0.000481646 Jy ! Component: 1600 - total flux cleaned = 0.000537715 Jy ! Component: 1650 - total flux cleaned = 0.000565132 Jy ! Component: 1700 - total flux cleaned = 0.000620077 Jy ! Component: 1750 - total flux cleaned = 0.00064723 Jy ! Component: 1800 - total flux cleaned = 0.000660523 Jy ! Component: 1850 - total flux cleaned = 0.000766723 Jy ! Component: 1900 - total flux cleaned = 0.000753592 Jy ! Component: 1950 - total flux cleaned = 0.00081871 Jy ! Component: 2000 - total flux cleaned = 0.000870459 Jy ! Component: 2050 - total flux cleaned = 0.000896198 Jy ! Component: 2100 - total flux cleaned = 0.00098491 Jy ! Component: 2150 - total flux cleaned = 0.000997481 Jy ! Component: 2200 - total flux cleaned = 0.00103505 Jy ! Component: 2250 - total flux cleaned = 0.00107224 Jy ! Component: 2300 - total flux cleaned = 0.00112134 Jy ! Component: 2350 - total flux cleaned = 0.00113327 Jy ! Component: 2400 - total flux cleaned = 0.00116932 Jy ! Component: 2450 - total flux cleaned = 0.00116946 Jy ! Component: 2500 - total flux cleaned = 0.00124043 Jy ! Component: 2550 - total flux cleaned = 0.00124039 Jy ! Component: 2600 - total flux cleaned = 0.00127531 Jy ! Component: 2650 - total flux cleaned = 0.0013448 Jy ! Component: 2700 - total flux cleaned = 0.00133323 Jy ! Component: 2750 - total flux cleaned = 0.00137893 Jy ! Component: 2800 - total flux cleaned = 0.00141292 Jy ! Component: 2850 - total flux cleaned = 0.0014353 Jy ! Component: 2900 - total flux cleaned = 0.00146886 Jy ! Component: 2950 - total flux cleaned = 0.00155725 Jy ! Component: 3000 - total flux cleaned = 0.0015572 Jy ! Component: 3050 - total flux cleaned = 0.00161183 Jy ! Component: 3100 - total flux cleaned = 0.00164434 Jy ! Component: 3150 - total flux cleaned = 0.0017088 Jy ! Component: 3200 - total flux cleaned = 0.00176213 Jy ! Component: 3250 - total flux cleaned = 0.00180454 Jy ! Component: 3300 - total flux cleaned = 0.00184656 Jy ! Component: 3350 - total flux cleaned = 0.00190927 Jy ! Component: 3400 - total flux cleaned = 0.00196115 Jy ! Component: 3450 - total flux cleaned = 0.00198183 Jy ! Component: 3500 - total flux cleaned = 0.00204327 Jy ! Component: 3550 - total flux cleaned = 0.00211444 Jy ! Component: 3600 - total flux cleaned = 0.00217512 Jy ! Component: 3650 - total flux cleaned = 0.00219509 Jy ! Component: 3700 - total flux cleaned = 0.0022749 Jy ! Component: 3750 - total flux cleaned = 0.00231445 Jy ! Component: 3800 - total flux cleaned = 0.00237345 Jy ! Component: 3850 - total flux cleaned = 0.00239291 Jy ! Component: 3900 - total flux cleaned = 0.00239295 Jy ! Component: 3950 - total flux cleaned = 0.00244119 Jy ! Component: 4000 - total flux cleaned = 0.00248917 Jy ! Component: 4050 - total flux cleaned = 0.00249871 Jy ! Total flux subtracted in 4096 components = 0.00254619 Jy ! Clean residual min=-0.000473 max=0.000583 Jy/beam ! Clean residual mean=0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.202038 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 385 components and 0.202038 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1834+0506_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8719 x 2.01 at -2.435 degrees (North through East) ! Clean map min=-0.00085719 max=0.1327 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1834+0506_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.1327 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158288 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.357848 0.357848 0.715696 1.43139 2.86279 5.72557 11.4511 22.9023 45.8046 91.6091 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.132 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 838.344 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1834+0506_X_uvs.log closed on Thu Apr 7 12:18:45 2016