! Started logfile: /scr/pima/rdv72_uvs/J1230+1223_S_uvs.log on Sat Oct 5 08:47:16 2013 obs /scr/pima/rdv72_uvs/J1230+1223_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1230+1223_S_uva.fits ! AN table 1: 27 integrations on 3 of 3 possible baselines. ! AN table 2: 26 integrations on 1 of 1 possible baselines. ! AN table 3: 6 integrations on 1 of 1 possible baselines. ! AN table 4: 4 integrations on 21 of 21 possible baselines. ! AN table 5: 2 integrations on 1 of 1 possible baselines. ! AN table 6: 3 integrations on 3 of 3 possible baselines. ! AN table 7: 3 integrations on 6 of 6 possible baselines. ! AN table 8: 3 integrations on 6 of 6 possible baselines. ! AN table 9: 2 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J1230+1223 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 820 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J1230+1223_S] 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 0.500x0.500 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 27 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 8. ! A total of 4 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 8. ! A total of 4 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 8. ! A total of 4 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 8. ! A total of 4 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=1.783769Jy sigma=36.852047 ! Fit after self-cal, rms=0.816971Jy sigma=20.363981 ! 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=4.625 mas, bmaj=6.42 mas, bpa=-3.27 degrees ! Estimated noise=2.65095 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 = 1.13419 Jy ! Component: 100 - total flux cleaned = 1.55338 Jy ! Total flux subtracted in 100 components = 1.55338 Jy ! Clean residual min=-0.148235 max=0.246221 Jy/beam ! Clean residual mean=0.000067 rms=0.053364 Jy/beam ! Combined flux in latest and established models = 1.55338 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 1.55338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.558174Jy sigma=13.738576 ! Fit after self-cal, rms=0.558473Jy sigma=13.735266 ! 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=5.709 mas, bmaj=7.678 mas, bpa=8.346 degrees ! Estimated noise=1.89396 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 = 0.370769 Jy ! Component: 100 - total flux cleaned = 0.55524 Jy ! Component: 150 - total flux cleaned = 0.657754 Jy ! Component: 200 - total flux cleaned = 0.71556 Jy ! Total flux subtracted in 200 components = 0.71556 Jy ! Clean residual min=-0.154569 max=0.173449 Jy/beam ! Clean residual mean=-0.000425 rms=0.052073 Jy/beam ! Combined flux in latest and established models = 2.26894 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 65 components and 2.26894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.431913Jy sigma=8.596463 ! Fit after self-cal, rms=0.431931Jy sigma=8.593584 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ZC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.89 KP 1.28 LA 0.96 NL 1.31 ! OV 1.02 PT 1.07 SC 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* OV 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! KK 0.86 KP 1.86 MK 0.86 OV 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.08 KK 0.90 MK 0.91 OV 0.91 ! ! Telescope amplitude corrections in sub-array 9: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ZC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 KP 1.26 LA 0.90 NL 1.37 ! OV 1.06 PT 1.07 SC 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* OV 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! KK 0.82 KP 1.82 MK 0.90 OV 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.08 KK 0.85 MK 0.96 OV 0.97 ! ! Telescope amplitude corrections in sub-array 9: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ZC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 KP 1.22 LA 0.83 NL 1.44 ! OV 1.10 PT 1.11 SC 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* OV 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! KK 0.86 KP 1.79 MK 0.85 OV 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.10 KK 0.90 MK 0.94 OV 1.04 ! ! Telescope amplitude corrections in sub-array 9: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ZC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 KP 1.08 LA 0.74 NL 1.35 ! OV 0.92 PT 0.94 SC 0.90 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* OV 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! KK 0.78 KP 1.62 MK 1.01 OV 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 0.94 KK 0.83 MK 1.03 OV 0.89 ! ! Telescope amplitude corrections in sub-array 9: ! KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.431931Jy sigma=8.593584 ! Fit after self-cal, rms=0.278707Jy sigma=4.599617 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.421 mas, bmaj=8.727 mas, bpa=-6.354 degrees ! Estimated noise=2.04837 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 = -0.0323377 Jy ! Component: 100 - total flux cleaned = -0.0375817 Jy ! Component: 150 - total flux cleaned = -0.0394007 Jy ! Component: 200 - total flux cleaned = -0.0410655 Jy ! Total flux subtracted in 200 components = -0.0410655 Jy ! Clean residual min=-0.067804 max=0.132803 Jy/beam ! Clean residual mean=0.000383 rms=0.029863 Jy/beam ! Combined flux in latest and established models = 2.22788 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 67 components and 2.22788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.265937Jy sigma=4.515278 ! Fit after self-cal, rms=0.269197Jy sigma=4.506694 ! 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. ! ! Fit before self-cal, rms=0.269197Jy sigma=4.506694 ! Fit after self-cal, rms=0.266142Jy sigma=4.469813 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.427 mas, bmaj=8.675 mas, bpa=-5.741 degrees ! Estimated noise=2.02995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0259285 Jy ! Component: 100 - total flux cleaned = -0.0293164 Jy ! Component: 150 - total flux cleaned = -0.0321899 Jy ! Component: 200 - total flux cleaned = -0.0328412 Jy ! Total flux subtracted in 200 components = -0.0328412 Jy ! Clean residual min=-0.063859 max=0.129324 Jy/beam ! Clean residual mean=0.000367 rms=0.029036 Jy/beam ! Combined flux in latest and established models = 2.19503 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 2.19503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257292Jy sigma=4.419567 ! Fit after self-cal, rms=0.259333Jy sigma=4.415860 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 (102.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114444 Jy ! Component: 100 - total flux cleaned = 0.157361 Jy ! Component: 150 - total flux cleaned = 0.167359 Jy ! Component: 200 - total flux cleaned = 0.169778 Jy ! Total flux subtracted in 200 components = 0.169778 Jy ! Clean residual min=-0.052814 max=0.082820 Jy/beam ! Clean residual mean=0.000389 rms=0.018515 Jy/beam ! Combined flux in latest and established models = 2.36481 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 112 components and 2.36481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206223Jy sigma=3.386619 ! Fit after self-cal, rms=0.204673Jy sigma=3.222908 ! Inverting map ! Added new window around map position (-42.5, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0683478 Jy ! Component: 100 - total flux cleaned = 0.0976346 Jy ! Component: 150 - total flux cleaned = 0.106265 Jy ! Component: 200 - total flux cleaned = 0.110582 Jy ! Total flux subtracted in 200 components = 0.110582 Jy ! Clean residual min=-0.043350 max=0.043393 Jy/beam ! Clean residual mean=0.000436 rms=0.013240 Jy/beam ! Combined flux in latest and established models = 2.47539 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 142 components and 2.4754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173613Jy sigma=2.811735 ! Fit after self-cal, rms=0.168233Jy sigma=2.722086 ! 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. ! ! Fit before self-cal, rms=0.168233Jy sigma=2.722086 ! Fit after self-cal, rms=0.154033Jy sigma=2.278663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.428 mas, bmaj=8.619 mas, bpa=-5.579 degrees ! Estimated noise=2.01974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305327 Jy ! Component: 100 - total flux cleaned = 0.0373635 Jy ! Component: 150 - total flux cleaned = 0.0374573 Jy ! Component: 200 - total flux cleaned = 0.0379138 Jy ! Total flux subtracted in 200 components = 0.0379138 Jy ! Clean residual min=-0.031745 max=0.034036 Jy/beam ! Clean residual mean=-0.000004 rms=0.008966 Jy/beam ! Combined flux in latest and established models = 2.51331 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 165 components and 2.51331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144436Jy sigma=2.160548 ! Fit after self-cal, rms=0.142336Jy sigma=2.128956 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 = 0.00850991 Jy ! Component: 100 - total flux cleaned = 0.00768488 Jy ! Component: 150 - total flux cleaned = 0.00694876 Jy ! Component: 200 - total flux cleaned = 0.00628085 Jy ! Total flux subtracted in 200 components = 0.00628085 Jy ! Clean residual min=-0.028951 max=0.031477 Jy/beam ! Clean residual mean=0.000001 rms=0.008345 Jy/beam ! Combined flux in latest and established models = 2.51959 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 180 components and 2.51959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138834Jy sigma=2.096137 ! Fit after self-cal, rms=0.138140Jy sigma=2.087200 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.138140Jy sigma=2.087200 ! Fit after self-cal, rms=0.134674Jy sigma=2.037466 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.11 mas, bmaj=14.48 mas, bpa=-18.78 degrees ! Estimated noise=1.95691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00818391 Jy ! Component: 100 - total flux cleaned = 0.00519891 Jy ! Component: 150 - total flux cleaned = 0.00186688 Jy ! Component: 200 - total flux cleaned = -0.00104616 Jy ! Total flux subtracted in 200 components = -0.00104616 Jy ! Clean residual min=-0.028453 max=0.029349 Jy/beam ! Clean residual mean=-0.000021 rms=0.009025 Jy/beam ! Combined flux in latest and established models = 2.51854 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 215 components and 2.51854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131788Jy sigma=1.995660 ! Fit after self-cal, rms=0.130902Jy sigma=1.982479 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 = 0.0037319 Jy ! Component: 100 - total flux cleaned = 0.000886951 Jy ! Component: 150 - total flux cleaned = 0.000158171 Jy ! Component: 200 - total flux cleaned = -0.00116318 Jy ! Total flux subtracted in 200 components = -0.00116318 Jy ! Clean residual min=-0.029253 max=0.030021 Jy/beam ! Clean residual mean=-0.000008 rms=0.008668 Jy/beam ! Combined flux in latest and established models = 2.51738 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 236 components and 2.51738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129505Jy sigma=1.963528 ! Fit after self-cal, rms=0.129202Jy sigma=1.957805 ! 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=6.43 mas, bmaj=8.615 mas, bpa=-5.806 degrees ! Estimated noise=2.0177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.43 x 8.615 at -5.806 degrees (North through East) ! Clean map min=-0.027589 max=1.6586 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. ! ! Fit before self-cal, rms=0.129202Jy sigma=1.957805 ! Fit after self-cal, rms=0.119796Jy sigma=1.698287 ! Inverting map and beam ! Estimated beam: bmin=6.432 mas, bmaj=8.622 mas, bpa=-5.958 degrees ! Estimated noise=2.01466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400177 Jy ! Component: 100 - total flux cleaned = 0.00498616 Jy ! Component: 150 - total flux cleaned = 0.00616517 Jy ! Component: 200 - total flux cleaned = 0.00694211 Jy ! Total flux subtracted in 200 components = 0.00694211 Jy ! Clean residual min=-0.025227 max=0.026659 Jy/beam ! Clean residual mean=-0.000025 rms=0.006914 Jy/beam ! Combined flux in latest and established models = 2.52432 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 253 components and 2.52432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117199Jy sigma=1.668269 ! Fit after self-cal, rms=0.116650Jy sigma=1.661578 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335357 Jy ! Component: 100 - total flux cleaned = 0.00433027 Jy ! Component: 150 - total flux cleaned = 0.0045638 Jy ! Component: 200 - total flux cleaned = 0.00456845 Jy ! Total flux subtracted in 200 components = 0.00456845 Jy ! Clean residual min=-0.025150 max=0.026120 Jy/beam ! Clean residual mean=-0.000024 rms=0.006779 Jy/beam ! Combined flux in latest and established models = 2.52889 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 267 components and 2.52889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115257Jy sigma=1.648081 ! Fit after self-cal, rms=0.115132Jy sigma=1.645536 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115132Jy sigma=1.645536 ! Fit after self-cal, rms=0.114367Jy sigma=1.632401 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=4.597 mas, bmaj=6.522 mas, bpa=-8.784 degrees ! Estimated noise=3.10035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.19635 Jy ! Component: 100 - total flux cleaned = 1.66138 Jy ! Component: 150 - total flux cleaned = 1.89146 Jy ! Component: 200 - total flux cleaned = 2.03093 Jy ! Total flux subtracted in 200 components = 2.03093 Jy ! Clean residual min=-0.061589 max=0.091749 Jy/beam ! Clean residual mean=0.000267 rms=0.024100 Jy/beam ! Combined flux in latest and established models = 2.03093 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 43 model components to the UV plane model. ! The established model now contains 43 components and 2.03093 Jy ! Inverting map and beam ! Estimated beam: bmin=6.432 mas, bmaj=8.624 mas, bpa=-6.084 degrees ! Estimated noise=2.01334 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 = 0.138914 Jy ! Component: 100 - total flux cleaned = 0.229098 Jy ! Component: 150 - total flux cleaned = 0.291259 Jy ! Component: 200 - total flux cleaned = 0.335335 Jy ! Total flux subtracted in 200 components = 0.335335 Jy ! Clean residual min=-0.034463 max=0.037130 Jy/beam ! Clean residual mean=0.000084 rms=0.011780 Jy/beam ! Combined flux in latest and established models = 2.36627 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 95 components and 2.36627 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.14 mas, bmaj=14.5 mas, bpa=-18.98 degrees ! Estimated noise=1.95093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388423 Jy ! Component: 100 - total flux cleaned = 0.0641927 Jy ! Component: 150 - total flux cleaned = 0.0827735 Jy ! Component: 200 - total flux cleaned = 0.0922606 Jy ! Total flux subtracted in 200 components = 0.0922606 Jy ! Clean residual min=-0.030164 max=0.026877 Jy/beam ! Clean residual mean=0.000008 rms=0.009332 Jy/beam ! Combined flux in latest and established models = 2.45853 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 = 0.00645222 Jy ! Component: 100 - total flux cleaned = 0.0119991 Jy ! Component: 150 - total flux cleaned = 0.0164675 Jy ! Component: 200 - total flux cleaned = 0.0197215 Jy ! Total flux subtracted in 200 components = 0.0197215 Jy ! Clean residual min=-0.029973 max=0.026311 Jy/beam ! Clean residual mean=0.000003 rms=0.008331 Jy/beam ! Combined flux in latest and established models = 2.47825 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 203 components and 2.47825 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.432 mas, bmaj=8.624 mas, bpa=-6.084 degrees ! Estimated noise=2.01334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00970396 Jy ! Component: 100 - total flux cleaned = 0.0150347 Jy ! Component: 150 - total flux cleaned = 0.0163377 Jy ! Component: 200 - total flux cleaned = 0.0173324 Jy ! Total flux subtracted in 200 components = 0.0173324 Jy ! Clean residual min=-0.027554 max=0.025837 Jy/beam ! Clean residual mean=-0.000008 rms=0.006830 Jy/beam ! Combined flux in latest and established models = 2.49558 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 225 components and 2.49558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114981Jy sigma=1.651052 ! Fit after self-cal, rms=0.114255Jy sigma=1.619505 wmodel /scr/pima/rdv72_uvs/J1230+1223_S_map.mod ! Writing 225 model components to file: /scr/pima/rdv72_uvs/J1230+1223_S_map.mod wobs /scr/pima/rdv72_uvs/J1230+1223_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1230+1223_S_uvs.fits wwins /scr/pima/rdv72_uvs/J1230+1223_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv72_uvs/J1230+1223_S_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 = 0.00201423 Jy ! Component: 100 - total flux cleaned = 0.00694518 Jy ! Component: 150 - total flux cleaned = 0.00959155 Jy ! Component: 200 - total flux cleaned = 0.0104993 Jy ! Component: 250 - total flux cleaned = 0.0102175 Jy ! Component: 300 - total flux cleaned = 0.00943833 Jy ! Component: 350 - total flux cleaned = 0.00870348 Jy ! Component: 400 - total flux cleaned = 0.00846704 Jy ! Component: 450 - total flux cleaned = 0.0082504 Jy ! Component: 500 - total flux cleaned = 0.00824522 Jy ! Component: 550 - total flux cleaned = 0.00882576 Jy ! Component: 600 - total flux cleaned = 0.00957288 Jy ! Component: 650 - total flux cleaned = 0.011021 Jy ! Component: 700 - total flux cleaned = 0.0120692 Jy ! Component: 750 - total flux cleaned = 0.0130861 Jy ! Component: 800 - total flux cleaned = 0.0142236 Jy ! Component: 850 - total flux cleaned = 0.014851 Jy ! Component: 900 - total flux cleaned = 0.0156116 Jy ! Component: 950 - total flux cleaned = 0.0164967 Jy ! Component: 1000 - total flux cleaned = 0.0173529 Jy ! Component: 1050 - total flux cleaned = 0.0179056 Jy ! Component: 1100 - total flux cleaned = 0.0183117 Jy ! Component: 1150 - total flux cleaned = 0.019488 Jy ! Component: 1200 - total flux cleaned = 0.0197383 Jy ! Component: 1250 - total flux cleaned = 0.0202321 Jy ! Component: 1300 - total flux cleaned = 0.0205962 Jy ! Component: 1350 - total flux cleaned = 0.021071 Jy ! Component: 1400 - total flux cleaned = 0.021873 Jy ! Component: 1450 - total flux cleaned = 0.0224283 Jy ! Component: 1500 - total flux cleaned = 0.0233025 Jy ! Component: 1550 - total flux cleaned = 0.0241542 Jy ! Component: 1600 - total flux cleaned = 0.0249898 Jy ! Component: 1650 - total flux cleaned = 0.0256043 Jy ! Component: 1700 - total flux cleaned = 0.0266035 Jy ! Component: 1750 - total flux cleaned = 0.0268986 Jy ! Component: 1800 - total flux cleaned = 0.0275717 Jy ! Component: 1850 - total flux cleaned = 0.027853 Jy ! Component: 1900 - total flux cleaned = 0.0280375 Jy ! Component: 1950 - total flux cleaned = 0.0282188 Jy ! Component: 2000 - total flux cleaned = 0.0281296 Jy ! Component: 2050 - total flux cleaned = 0.028128 Jy ! Component: 2100 - total flux cleaned = 0.0281282 Jy ! Component: 2150 - total flux cleaned = 0.0280429 Jy ! Component: 2200 - total flux cleaned = 0.0279583 Jy ! Component: 2250 - total flux cleaned = 0.0277931 Jy ! Component: 2300 - total flux cleaned = 0.0275485 Jy ! Component: 2350 - total flux cleaned = 0.027308 Jy ! Component: 2400 - total flux cleaned = 0.0270717 Jy ! Component: 2450 - total flux cleaned = 0.0269153 Jy ! Component: 2500 - total flux cleaned = 0.026373 Jy ! Component: 2550 - total flux cleaned = 0.026143 Jy ! Component: 2600 - total flux cleaned = 0.025764 Jy ! Component: 2650 - total flux cleaned = 0.0254637 Jy ! Component: 2700 - total flux cleaned = 0.0250172 Jy ! Component: 2750 - total flux cleaned = 0.0247955 Jy ! Component: 2800 - total flux cleaned = 0.0245028 Jy ! Component: 2850 - total flux cleaned = 0.0242125 Jy ! Component: 2900 - total flux cleaned = 0.0239966 Jy ! Component: 2950 - total flux cleaned = 0.0238529 Jy ! Component: 3000 - total flux cleaned = 0.0237819 Jy ! Component: 3050 - total flux cleaned = 0.0234977 Jy ! Component: 3100 - total flux cleaned = 0.0233566 Jy ! Component: 3150 - total flux cleaned = 0.0231459 Jy ! Component: 3200 - total flux cleaned = 0.023006 Jy ! Component: 3250 - total flux cleaned = 0.0227269 Jy ! Component: 3300 - total flux cleaned = 0.0223788 Jy ! Component: 3350 - total flux cleaned = 0.0221007 Jy ! Component: 3400 - total flux cleaned = 0.0216846 Jy ! Component: 3450 - total flux cleaned = 0.021338 Jy ! Component: 3500 - total flux cleaned = 0.0210604 Jy ! Component: 3550 - total flux cleaned = 0.0207832 Jy ! Component: 3600 - total flux cleaned = 0.0204369 Jy ! Component: 3650 - total flux cleaned = 0.0202291 Jy ! Component: 3700 - total flux cleaned = 0.0199519 Jy ! Component: 3750 - total flux cleaned = 0.0196746 Jy ! Component: 3800 - total flux cleaned = 0.0193968 Jy ! Component: 3850 - total flux cleaned = 0.0191189 Jy ! Component: 3900 - total flux cleaned = 0.0189104 Jy ! Component: 3950 - total flux cleaned = 0.0185631 Jy ! Component: 4000 - total flux cleaned = 0.0182149 Jy ! Component: 4050 - total flux cleaned = 0.0177248 Jy ! Total flux subtracted in 4096 components = 0.0175139 Jy ! Clean residual min=-0.003872 max=0.004046 Jy/beam ! Clean residual mean=0.000026 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 2.51309 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 479 components and 2.51309 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1230+1223_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.432 x 8.624 at -6.084 degrees (North through East) ! Clean map min=-0.012058 max=1.6946 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1230+1223_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.69462 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00123337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218345 0.218345 0.436689 0.873378 1.74676 3.49351 6.98702 13.974 27.9481 55.8962 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.694 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1230+1223_S_uvs.log closed on Sat Oct 5 08:47:21 2013