! Started logfile: /scr/pima/bg219b_uvs/J0808+4052_X_uvs.log on Thu Apr 7 01:48:05 2016 obs /scr/pima/bg219b_uvs/J0808+4052_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0808+4052_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803704 visibilities/baseline/integration-bin. ! Found source: J0808+4052 ! ! 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 7812 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/J0808+4052_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 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=1.337291Jy sigma=24.235301 ! Fit after self-cal, rms=0.184731Jy sigma=2.944900 ! 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=0.831 mas, bmaj=1.844 mas, bpa=21.85 degrees ! Estimated noise=0.955741 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 = 0.688884 Jy ! Component: 100 - total flux cleaned = 0.839106 Jy ! Total flux subtracted in 100 components = 0.839106 Jy ! Clean residual min=-0.024529 max=0.041898 Jy/beam ! Clean residual mean=0.000052 rms=0.006819 Jy/beam ! Combined flux in latest and established models = 0.839106 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.839106 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=0.144958Jy sigma=2.479913 ! Fit after self-cal, rms=0.144956Jy sigma=2.479873 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356125 Jy ! Component: 100 - total flux cleaned = 0.0536028 Jy ! Total flux subtracted in 100 components = 0.0536028 Jy ! Clean residual min=-0.023530 max=0.028490 Jy/beam ! Clean residual mean=0.000047 rms=0.005871 Jy/beam ! Combined flux in latest and established models = 0.892708 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.892708 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=0.138364Jy sigma=2.253495 ! Fit after self-cal, rms=0.138338Jy sigma=2.253143 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=1.946 mas, bpa=20.68 degrees ! Estimated noise=0.64523 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 = 0.0125281 Jy ! Component: 100 - total flux cleaned = 0.0152696 Jy ! Component: 150 - total flux cleaned = 0.0162786 Jy ! Component: 200 - total flux cleaned = 0.0167359 Jy ! Total flux subtracted in 200 components = 0.0167359 Jy ! Clean residual min=-0.021959 max=0.031453 Jy/beam ! Clean residual mean=0.000086 rms=0.006239 Jy/beam ! Combined flux in latest and established models = 0.909444 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.909444 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=0.138021Jy sigma=2.211743 ! Fit after self-cal, rms=0.138006Jy sigma=2.211443 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 1.946 at 20.68 degrees (North through East) ! Clean map min=-0.020778 max=0.88641 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* 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 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=0.138006Jy sigma=2.211443 ! Fit after self-cal, rms=0.138006Jy sigma=2.211443 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=1.946 mas, bpa=20.68 degrees ! Estimated noise=0.64523 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 (-6.4, 46.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284896 Jy ! Component: 100 - total flux cleaned = 0.044145 Jy ! Component: 150 - total flux cleaned = 0.0538918 Jy ! Component: 200 - total flux cleaned = 0.0590564 Jy ! Total flux subtracted in 200 components = 0.0590564 Jy ! Clean residual min=-0.019526 max=0.025460 Jy/beam ! Clean residual mean=0.000058 rms=0.005487 Jy/beam ! Combined flux in latest and established models = 0.968501 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 77 components and 0.968501 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=0.130085Jy sigma=2.107317 ! Fit after self-cal, rms=0.129436Jy sigma=2.089114 ! 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=0.129436Jy sigma=2.089114 ! Fit after self-cal, rms=0.129436Jy sigma=2.089114 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=1.946 mas, bpa=20.68 degrees ! Estimated noise=0.64523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00799507 Jy ! Component: 100 - total flux cleaned = 0.0100756 Jy ! Component: 150 - total flux cleaned = 0.0123163 Jy ! Component: 200 - total flux cleaned = 0.0147079 Jy ! Total flux subtracted in 200 components = 0.0147079 Jy ! Clean residual min=-0.018281 max=0.023417 Jy/beam ! Clean residual mean=0.000039 rms=0.005237 Jy/beam ! Combined flux in latest and established models = 0.983209 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 93 components and 0.983208 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=0.127704Jy sigma=2.073560 ! Fit after self-cal, rms=0.127686Jy sigma=2.071281 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 (6.6, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216788 Jy ! Component: 100 - total flux cleaned = 0.0265754 Jy ! Component: 150 - total flux cleaned = 0.0274005 Jy ! Component: 200 - total flux cleaned = 0.0280861 Jy ! Total flux subtracted in 200 components = 0.0280861 Jy ! Clean residual min=-0.018613 max=0.019787 Jy/beam ! Clean residual mean=0.000017 rms=0.004784 Jy/beam ! Combined flux in latest and established models = 1.01129 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 107 components and 1.01129 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=0.122285Jy sigma=2.000521 ! Fit after self-cal, rms=0.121791Jy sigma=1.990434 ! 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=0.121791Jy sigma=1.990434 ! Fit after self-cal, rms=0.113739Jy sigma=1.850064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.947 mas, bpa=20.65 degrees ! Estimated noise=0.643539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00565838 Jy ! Component: 100 - total flux cleaned = -0.00544681 Jy ! Component: 150 - total flux cleaned = -0.00562466 Jy ! Component: 200 - total flux cleaned = -0.00610301 Jy ! Total flux subtracted in 200 components = -0.00610301 Jy ! Clean residual min=-0.012541 max=0.014306 Jy/beam ! Clean residual mean=-0.000004 rms=0.003476 Jy/beam ! Combined flux in latest and established models = 1.00519 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 1.00519 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=0.112805Jy sigma=1.838774 ! Fit after self-cal, rms=0.112755Jy sigma=1.838125 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 = 0.000890508 Jy ! Component: 100 - total flux cleaned = 0.000459494 Jy ! Component: 150 - total flux cleaned = 0.000329008 Jy ! Component: 200 - total flux cleaned = 7.61634e-05 Jy ! Total flux subtracted in 200 components = 7.61634e-05 Jy ! Clean residual min=-0.012024 max=0.014355 Jy/beam ! Clean residual mean=-0.000002 rms=0.003443 Jy/beam ! Combined flux in latest and established models = 1.00527 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 1.00527 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=0.112393Jy sigma=1.833137 ! Fit after self-cal, rms=0.112368Jy sigma=1.832788 ! 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=0.112368Jy sigma=1.832788 ! Fit after self-cal, rms=0.110733Jy sigma=1.804702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=2.397 mas, bpa=-2.082 degrees ! Estimated noise=0.806538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155471 Jy ! Component: 100 - total flux cleaned = -0.00198398 Jy ! Component: 150 - total flux cleaned = -0.0023191 Jy ! Component: 200 - total flux cleaned = -0.0027723 Jy ! Total flux subtracted in 200 components = -0.0027723 Jy ! Clean residual min=-0.015412 max=0.022981 Jy/beam ! Clean residual mean=-0.000002 rms=0.005227 Jy/beam ! Combined flux in latest and established models = 1.0025 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 1.0025 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=0.110572Jy sigma=1.801020 ! Fit after self-cal, rms=0.110525Jy sigma=1.800288 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 (-4.4, -45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210929 Jy ! Component: 100 - total flux cleaned = 0.0294875 Jy ! Component: 150 - total flux cleaned = 0.0326158 Jy ! Component: 200 - total flux cleaned = 0.032916 Jy ! Total flux subtracted in 200 components = 0.032916 Jy ! Clean residual min=-0.014043 max=0.017171 Jy/beam ! Clean residual mean=-0.000005 rms=0.004244 Jy/beam ! Combined flux in latest and established models = 1.03541 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 191 components and 1.03541 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=0.107894Jy sigma=1.759882 ! Fit after self-cal, rms=0.107581Jy sigma=1.753492 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.946 mas, bpa=20.64 degrees ! Estimated noise=0.643385 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.946 at 20.64 degrees (North through East) ! Clean map min=-0.010978 max=0.86497 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 ! Performing amp+phase self-cal ! ! 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=0.107581Jy sigma=1.753492 ! Fit after self-cal, rms=0.098842Jy sigma=1.600090 ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=1.941 mas, bpa=20.59 degrees ! Estimated noise=0.637671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00551286 Jy ! Component: 100 - total flux cleaned = -0.00777007 Jy ! Component: 150 - total flux cleaned = -0.0105795 Jy ! Component: 200 - total flux cleaned = -0.0128913 Jy ! Total flux subtracted in 200 components = -0.0128913 Jy ! Clean residual min=-0.010332 max=0.009629 Jy/beam ! Clean residual mean=-0.000016 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 1.02252 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 219 components and 1.02252 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=0.097348Jy sigma=1.577666 ! Fit after self-cal, rms=0.097317Jy sigma=1.576991 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103008 Jy ! Component: 100 - total flux cleaned = -0.00256021 Jy ! Component: 150 - total flux cleaned = -0.00400182 Jy ! Component: 200 - total flux cleaned = -0.0052133 Jy ! Total flux subtracted in 200 components = -0.0052133 Jy ! Clean residual min=-0.009636 max=0.009090 Jy/beam ! Clean residual mean=-0.000013 rms=0.002228 Jy/beam ! Combined flux in latest and established models = 1.01731 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 242 components and 1.01731 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=0.096788Jy sigma=1.567791 ! Fit after self-cal, rms=0.096773Jy sigma=1.567600 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.096773Jy sigma=1.567600 ! Fit after self-cal, rms=0.094884Jy sigma=1.536208 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=0.8289 mas, bmaj=1.843 mas, bpa=21.85 degrees ! Estimated noise=0.934521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.673383 Jy ! Component: 100 - total flux cleaned = 0.820232 Jy ! Component: 150 - total flux cleaned = 0.858601 Jy ! Component: 200 - total flux cleaned = 0.883054 Jy ! Total flux subtracted in 200 components = 0.883054 Jy ! Clean residual min=-0.016129 max=0.019151 Jy/beam ! Clean residual mean=0.000021 rms=0.004029 Jy/beam ! Combined flux in latest and established models = 0.883054 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.883054 Jy ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=1.942 mas, bpa=20.6 degrees ! Estimated noise=0.633661 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 = 0.0243024 Jy ! Component: 100 - total flux cleaned = 0.0411165 Jy ! Component: 150 - total flux cleaned = 0.0548861 Jy ! Component: 200 - total flux cleaned = 0.0664744 Jy ! Total flux subtracted in 200 components = 0.0664744 Jy ! Clean residual min=-0.012796 max=0.012702 Jy/beam ! Clean residual mean=0.000011 rms=0.002805 Jy/beam ! Combined flux in latest and established models = 0.949528 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 76 components and 0.949528 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=2.175 mas, bmaj=2.391 mas, bpa=-2.589 degrees ! Estimated noise=0.798266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151679 Jy ! Component: 100 - total flux cleaned = 0.0254148 Jy ! Component: 150 - total flux cleaned = 0.0313843 Jy ! Component: 200 - total flux cleaned = 0.0348383 Jy ! Total flux subtracted in 200 components = 0.0348383 Jy ! Clean residual min=-0.011275 max=0.011677 Jy/beam ! Clean residual mean=-0.000007 rms=0.003233 Jy/beam ! Combined flux in latest and established models = 0.984366 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 = 0.00221722 Jy ! Component: 100 - total flux cleaned = 0.00436581 Jy ! Component: 150 - total flux cleaned = 0.00551252 Jy ! Component: 200 - total flux cleaned = 0.00671334 Jy ! Total flux subtracted in 200 components = 0.00671334 Jy ! Clean residual min=-0.010255 max=0.010605 Jy/beam ! Clean residual mean=-0.000011 rms=0.003019 Jy/beam ! Combined flux in latest and established models = 0.99108 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 133 components and 0.99108 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=1.942 mas, bpa=20.6 degrees ! Estimated noise=0.633661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00270588 Jy ! Component: 100 - total flux cleaned = -0.00387023 Jy ! Component: 150 - total flux cleaned = -0.00407852 Jy ! Component: 200 - total flux cleaned = -0.00350128 Jy ! Total flux subtracted in 200 components = -0.00350128 Jy ! Clean residual min=-0.009456 max=0.009279 Jy/beam ! Clean residual mean=-0.000009 rms=0.002180 Jy/beam ! Combined flux in latest and established models = 0.987579 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 159 components and 0.987579 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=0.095402Jy sigma=1.543969 ! Fit after self-cal, rms=0.095083Jy sigma=1.537387 wmodel /scr/pima/bg219b_uvs/J0808+4052_X_map.mod ! Writing 159 model components to file: /scr/pima/bg219b_uvs/J0808+4052_X_map.mod wobs /scr/pima/bg219b_uvs/J0808+4052_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0808+4052_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0808+4052_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0808+4052_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 = -0.00235477 Jy ! Component: 100 - total flux cleaned = -0.00372147 Jy ! Component: 150 - total flux cleaned = -0.00414123 Jy ! Component: 200 - total flux cleaned = -0.00427205 Jy ! Component: 250 - total flux cleaned = -0.00491651 Jy ! Component: 300 - total flux cleaned = -0.00579256 Jy ! Component: 350 - total flux cleaned = -0.00676116 Jy ! Component: 400 - total flux cleaned = -0.00758335 Jy ! Component: 450 - total flux cleaned = -0.00826713 Jy ! Component: 500 - total flux cleaned = -0.00915064 Jy ! Component: 550 - total flux cleaned = -0.00989915 Jy ! Component: 600 - total flux cleaned = -0.0103171 Jy ! Component: 650 - total flux cleaned = -0.0111285 Jy ! Component: 700 - total flux cleaned = -0.0118173 Jy ! Component: 750 - total flux cleaned = -0.0125849 Jy ! Component: 800 - total flux cleaned = -0.0131469 Jy ! Component: 850 - total flux cleaned = -0.0138804 Jy ! Component: 900 - total flux cleaned = -0.0145081 Jy ! Component: 950 - total flux cleaned = -0.0152115 Jy ! Component: 1000 - total flux cleaned = -0.0160694 Jy ! Component: 1050 - total flux cleaned = -0.0164049 Jy ! Component: 1100 - total flux cleaned = -0.016653 Jy ! Component: 1150 - total flux cleaned = -0.0172998 Jy ! Component: 1200 - total flux cleaned = -0.0175377 Jy ! Component: 1250 - total flux cleaned = -0.0180031 Jy ! Component: 1300 - total flux cleaned = -0.0180778 Jy ! Component: 1350 - total flux cleaned = -0.0185267 Jy ! Component: 1400 - total flux cleaned = -0.0188924 Jy ! Component: 1450 - total flux cleaned = -0.0191779 Jy ! Component: 1500 - total flux cleaned = -0.0194581 Jy ! Component: 1550 - total flux cleaned = -0.0193893 Jy ! Component: 1600 - total flux cleaned = -0.019933 Jy ! Component: 1650 - total flux cleaned = -0.0200009 Jy ! Component: 1700 - total flux cleaned = -0.0201323 Jy ! Component: 1750 - total flux cleaned = -0.0204556 Jy ! Component: 1800 - total flux cleaned = -0.0207102 Jy ! Component: 1850 - total flux cleaned = -0.0211484 Jy ! Component: 1900 - total flux cleaned = -0.0212092 Jy ! Component: 1950 - total flux cleaned = -0.0213311 Jy ! Component: 2000 - total flux cleaned = -0.02145 Jy ! Component: 2050 - total flux cleaned = -0.0216278 Jy ! Component: 2100 - total flux cleaned = -0.0219762 Jy ! Component: 2150 - total flux cleaned = -0.0220328 Jy ! Component: 2200 - total flux cleaned = -0.0220332 Jy ! Component: 2250 - total flux cleaned = -0.0222001 Jy ! Component: 2300 - total flux cleaned = -0.0220365 Jy ! Component: 2350 - total flux cleaned = -0.0220905 Jy ! Component: 2400 - total flux cleaned = -0.0221978 Jy ! Component: 2450 - total flux cleaned = -0.0224086 Jy ! Component: 2500 - total flux cleaned = -0.0224595 Jy ! Component: 2550 - total flux cleaned = -0.0223057 Jy ! Component: 2600 - total flux cleaned = -0.0222562 Jy ! Component: 2650 - total flux cleaned = -0.0222579 Jy ! Component: 2700 - total flux cleaned = -0.0224536 Jy ! Component: 2750 - total flux cleaned = -0.0223077 Jy ! Component: 2800 - total flux cleaned = -0.0223075 Jy ! Component: 2850 - total flux cleaned = -0.022355 Jy ! Component: 2900 - total flux cleaned = -0.0223549 Jy ! Component: 2950 - total flux cleaned = -0.022355 Jy ! Component: 3000 - total flux cleaned = -0.0224004 Jy ! Component: 3050 - total flux cleaned = -0.0223561 Jy ! Component: 3100 - total flux cleaned = -0.0224884 Jy ! Component: 3150 - total flux cleaned = -0.0224014 Jy ! Component: 3200 - total flux cleaned = -0.0225747 Jy ! Component: 3250 - total flux cleaned = -0.0225751 Jy ! Component: 3300 - total flux cleaned = -0.0227015 Jy ! Component: 3350 - total flux cleaned = -0.022701 Jy ! Component: 3400 - total flux cleaned = -0.0228653 Jy ! Component: 3450 - total flux cleaned = -0.0228649 Jy ! Component: 3500 - total flux cleaned = -0.0229047 Jy ! Component: 3550 - total flux cleaned = -0.0229047 Jy ! Component: 3600 - total flux cleaned = -0.0230228 Jy ! Component: 3650 - total flux cleaned = -0.0230225 Jy ! Component: 3700 - total flux cleaned = -0.023176 Jy ! Component: 3750 - total flux cleaned = -0.0231376 Jy ! Component: 3800 - total flux cleaned = -0.0231755 Jy ! Component: 3850 - total flux cleaned = -0.0231389 Jy ! Component: 3900 - total flux cleaned = -0.0231767 Jy ! Component: 3950 - total flux cleaned = -0.0232137 Jy ! Component: 4000 - total flux cleaned = -0.0232507 Jy ! Component: 4050 - total flux cleaned = -0.0233579 Jy ! Total flux subtracted in 4096 components = -0.0232514 Jy ! Clean residual min=-0.002215 max=0.002019 Jy/beam ! Clean residual mean=-0.000005 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.964327 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 462 components and 0.964327 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0808+4052_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 1.942 at 20.6 degrees (North through East) ! Clean map min=-0.0054571 max=0.85338 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0808+4052_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.853379 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000622883 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218971 0.218971 0.437941 0.875882 1.75176 3.50353 7.00706 14.0141 28.0282 56.0565 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.853 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1370.05 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0808+4052_X_uvs.log closed on Thu Apr 7 01:48:09 2016