! Started logfile: /scr/pima/rdv72_uvs/J2123+0535_X_uvs.log on Sat Oct 5 08:50:22 2013 obs /scr/pima/rdv72_uvs/J2123+0535_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J2123+0535_X_uva.fits ! AN table 1: 3 integrations on 3 of 3 possible baselines. ! AN table 2: 3 integrations on 3 of 3 possible baselines. ! AN table 3: 4 integrations on 1 of 1 possible baselines. ! AN table 4: 3 integrations on 28 of 28 possible baselines. ! AN table 5: 3 integrations on 28 of 28 possible baselines. ! AN table 6: 3 integrations on 6 of 6 possible baselines. ! AN table 7: 3 integrations on 3 of 3 possible baselines. ! AN table 8: 14 integrations on 3 of 3 possible baselines. ! AN table 9: 3 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.946565 visibilities/baseline/integration-bin. ! Found source: J2123+0535 ! ! 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 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 992 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J2123+0535_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=1.582713Jy sigma=29.323010 ! Fit after self-cal, rms=0.608228Jy sigma=12.412985 ! 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=0.9953 mas, bmaj=1.882 mas, bpa=5.311 degrees ! Estimated noise=2.22157 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 = 0.946888 Jy ! Component: 100 - total flux cleaned = 1.24873 Jy ! Total flux subtracted in 100 components = 1.24873 Jy ! Clean residual min=-0.114742 max=0.199637 Jy/beam ! Clean residual mean=-0.000136 rms=0.031206 Jy/beam ! Combined flux in latest and established models = 1.24873 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 1.24873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.480275Jy sigma=9.876602 ! Fit after self-cal, rms=0.480287Jy sigma=9.875542 ! Inverting map ! Added new window around map position (-1.2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.197435 Jy ! Component: 100 - total flux cleaned = 0.32619 Jy ! Total flux subtracted in 100 components = 0.32619 Jy ! Clean residual min=-0.096760 max=0.121483 Jy/beam ! Clean residual mean=-0.000084 rms=0.021412 Jy/beam ! Combined flux in latest and established models = 1.57492 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 1.57492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.382180Jy sigma=7.230437 ! Fit after self-cal, rms=0.379681Jy sigma=7.177419 ! 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=1.244 mas, bmaj=2.274 mas, bpa=5 degrees ! Estimated noise=1.6152 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 = 0.172969 Jy ! Component: 100 - total flux cleaned = 0.278646 Jy ! Component: 150 - total flux cleaned = 0.346833 Jy ! Component: 200 - total flux cleaned = 0.39169 Jy ! Total flux subtracted in 200 components = 0.39169 Jy ! Clean residual min=-0.081124 max=0.088945 Jy/beam ! Clean residual mean=-0.000083 rms=0.023902 Jy/beam ! Combined flux in latest and established models = 1.96661 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 73 components and 1.96661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.330626Jy sigma=5.168054 ! Fit after self-cal, rms=0.330036Jy sigma=5.143247 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* OV 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.16 FD 0.80 KP 0.99 LA 1.00 ! NL 1.05 OV 1.00 PT 0.94 SC 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.23 FD 0.79 KK 1.71 KP 0.99 ! LA 1.00 MK 0.84 OV 1.13 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.88 KK 1.24 MK 1.03 NL 1.53 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* KP 0.00* OV 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* OV 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 FD 0.81 KP 0.95 LA 1.00 ! NL 1.04 OV 0.98 PT 0.97 SC 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.16 FD 0.80 KK 1.55 KP 0.92 ! LA 0.99 MK 0.83 OV 1.12 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.88 KK 1.13 MK 1.06 NL 1.55 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* KP 0.00* OV 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* OV 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.21 FD 0.83 KP 0.88 LA 1.03 ! NL 1.10 OV 1.03 PT 1.01 SC 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.31 FD 0.80 KK 1.56 KP 0.86 ! LA 1.02 MK 0.85 OV 1.16 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 KK 1.17 MK 1.12 NL 1.61 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* KP 0.00* OV 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* OV 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.21 FD 0.84 KP 0.95 LA 1.06 ! NL 1.16 OV 1.00 PT 1.01 SC 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.34 FD 0.84 KK 1.56 KP 0.91 ! LA 1.05 MK 0.91 OV 1.18 PT 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.87 KK 1.17 MK 1.08 NL 1.66 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* KP 0.00* OV 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.330036Jy sigma=5.143247 ! Fit after self-cal, rms=0.304803Jy sigma=3.693142 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.235 mas, bmaj=2.72 mas, bpa=4.778 degrees ! Estimated noise=1.78711 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 = -0.0154275 Jy ! Component: 100 - total flux cleaned = -0.0177773 Jy ! Component: 150 - total flux cleaned = -0.01902 Jy ! Component: 200 - total flux cleaned = -0.0201908 Jy ! Total flux subtracted in 200 components = -0.0201908 Jy ! Clean residual min=-0.033539 max=0.032500 Jy/beam ! Clean residual mean=0.000024 rms=0.007418 Jy/beam ! Combined flux in latest and established models = 1.94642 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 1.94642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302891Jy sigma=3.672352 ! Fit after self-cal, rms=0.302605Jy sigma=3.669591 ! 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=0.302605Jy sigma=3.669591 ! Fit after self-cal, rms=0.301314Jy sigma=3.662602 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.235 mas, bmaj=2.724 mas, bpa=4.818 degrees ! Estimated noise=1.77927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0148887 Jy ! Component: 100 - total flux cleaned = -0.017302 Jy ! Component: 150 - total flux cleaned = -0.0187072 Jy ! Component: 200 - total flux cleaned = -0.0196806 Jy ! Total flux subtracted in 200 components = -0.0196806 Jy ! Clean residual min=-0.031303 max=0.032095 Jy/beam ! Clean residual mean=0.000023 rms=0.007112 Jy/beam ! Combined flux in latest and established models = 1.92674 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 82 components and 1.92674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299844Jy sigma=3.647850 ! Fit after self-cal, rms=0.299905Jy sigma=3.646848 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 (-20.2, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021479 Jy ! Component: 100 - total flux cleaned = 0.01954 Jy ! Component: 150 - total flux cleaned = 0.0184559 Jy ! Component: 200 - total flux cleaned = 0.0184654 Jy ! Total flux subtracted in 200 components = 0.0184654 Jy ! Clean residual min=-0.028161 max=0.026154 Jy/beam ! Clean residual mean=0.000010 rms=0.006007 Jy/beam ! Combined flux in latest and established models = 1.9452 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 1.9452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.294879Jy sigma=3.606771 ! Fit after self-cal, rms=0.294842Jy sigma=3.602042 ! 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=0.294842Jy sigma=3.602042 ! Fit after self-cal, rms=0.292579Jy sigma=3.588998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=2.731 mas, bpa=4.83 degrees ! Estimated noise=1.77067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235336 Jy ! Component: 100 - total flux cleaned = 0.00149904 Jy ! Component: 150 - total flux cleaned = -0.000363592 Jy ! Component: 200 - total flux cleaned = -0.00136533 Jy ! Total flux subtracted in 200 components = -0.00136533 Jy ! Clean residual min=-0.024446 max=0.026106 Jy/beam ! Clean residual mean=0.000009 rms=0.005650 Jy/beam ! Combined flux in latest and established models = 1.94384 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 1.94384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290098Jy sigma=3.582164 ! Fit after self-cal, rms=0.290512Jy sigma=3.576236 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 = 0.00233183 Jy ! Component: 100 - total flux cleaned = 0.002669 Jy ! Component: 150 - total flux cleaned = 0.00296438 Jy ! Component: 200 - total flux cleaned = 0.00296486 Jy ! Total flux subtracted in 200 components = 0.00296486 Jy ! Clean residual min=-0.024288 max=0.023324 Jy/beam ! Clean residual mean=0.000007 rms=0.005512 Jy/beam ! Combined flux in latest and established models = 1.9468 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 1.9468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289441Jy sigma=3.570990 ! Fit after self-cal, rms=0.290267Jy sigma=3.561710 ! 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. ! ! Fit before self-cal, rms=0.290267Jy sigma=3.561710 ! Fit after self-cal, rms=0.288337Jy sigma=3.553258 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.915 mas, bmaj=4.518 mas, bpa=12.48 degrees ! Estimated noise=1.65093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018961 Jy ! Component: 100 - total flux cleaned = 0.00265093 Jy ! Component: 150 - total flux cleaned = 0.00236804 Jy ! Component: 200 - total flux cleaned = 0.00210306 Jy ! Total flux subtracted in 200 components = 0.00210306 Jy ! Clean residual min=-0.022840 max=0.026749 Jy/beam ! Clean residual mean=0.000014 rms=0.006150 Jy/beam ! Combined flux in latest and established models = 1.94891 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 132 components and 1.94891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.287662Jy sigma=3.553488 ! Fit after self-cal, rms=0.288554Jy sigma=3.550279 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 (2, 48.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00971105 Jy ! Component: 100 - total flux cleaned = 0.00857296 Jy ! Component: 150 - total flux cleaned = 0.0073727 Jy ! Component: 200 - total flux cleaned = 0.00663034 Jy ! Total flux subtracted in 200 components = 0.00663034 Jy ! Clean residual min=-0.016409 max=0.016088 Jy/beam ! Clean residual mean=0.000000 rms=0.004403 Jy/beam ! Combined flux in latest and established models = 1.95554 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 170 components and 1.95554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286915Jy sigma=3.516104 ! Fit after self-cal, rms=0.287126Jy sigma=3.514468 ! 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=1.24 mas, bmaj=2.74 mas, bpa=4.865 degrees ! Estimated noise=1.7638 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.24 x 2.74 at 4.865 degrees (North through East) ! Clean map min=-0.025395 max=1.2506 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=0.287126Jy sigma=3.514468 ! Fit after self-cal, rms=6.157462Jy sigma=2.067567 ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=2.789 mas, bpa=5.452 degrees ! Estimated noise=1.78249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0188872 Jy ! Component: 100 - total flux cleaned = -0.0225634 Jy ! Component: 150 - total flux cleaned = -0.0251123 Jy ! Component: 200 - total flux cleaned = -0.0265177 Jy ! Total flux subtracted in 200 components = -0.0265177 Jy ! Clean residual min=-0.020318 max=0.018594 Jy/beam ! Clean residual mean=0.000003 rms=0.004032 Jy/beam ! Combined flux in latest and established models = 1.92902 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 186 components and 1.92902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=6.156693Jy sigma=1.989941 ! Fit after self-cal, rms=6.157736Jy sigma=1.988323 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0023103 Jy ! Component: 100 - total flux cleaned = -0.00232092 Jy ! Component: 150 - total flux cleaned = -0.00158709 Jy ! Component: 200 - total flux cleaned = -0.00229334 Jy ! Total flux subtracted in 200 components = -0.00229334 Jy ! Clean residual min=-0.019346 max=0.018344 Jy/beam ! Clean residual mean=0.000005 rms=0.003832 Jy/beam ! Combined flux in latest and established models = 1.92673 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 196 components and 1.92673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=6.157160Jy sigma=1.968423 ! Fit after self-cal, rms=6.157224Jy sigma=1.968063 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=6.157224Jy sigma=1.968063 ! Fit after self-cal, rms=7.217380Jy sigma=1.952103 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=0.929 mas, bmaj=2.191 mas, bpa=5.59 degrees ! Estimated noise=2.73922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.04211 Jy ! Component: 100 - total flux cleaned = 1.38231 Jy ! Component: 150 - total flux cleaned = 1.55085 Jy ! Component: 200 - total flux cleaned = 1.64972 Jy ! Total flux subtracted in 200 components = 1.64972 Jy ! Clean residual min=-0.038307 max=0.061303 Jy/beam ! Clean residual mean=-0.000026 rms=0.012343 Jy/beam ! Combined flux in latest and established models = 1.64972 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 32 model components to the UV plane model. ! The established model now contains 32 components and 1.64972 Jy ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.802 mas, bpa=5.617 degrees ! Estimated noise=1.7866 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 = 0.090617 Jy ! Component: 100 - total flux cleaned = 0.141033 Jy ! Component: 150 - total flux cleaned = 0.174565 Jy ! Component: 200 - total flux cleaned = 0.194843 Jy ! Total flux subtracted in 200 components = 0.194843 Jy ! Clean residual min=-0.022122 max=0.028264 Jy/beam ! Clean residual mean=-0.000002 rms=0.006721 Jy/beam ! Combined flux in latest and established models = 1.84456 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 69 components and 1.84456 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=2.946 mas, bmaj=4.559 mas, bpa=12.06 degrees ! Estimated noise=1.65565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025378 Jy ! Component: 100 - total flux cleaned = 0.0383362 Jy ! Component: 150 - total flux cleaned = 0.0439551 Jy ! Component: 200 - total flux cleaned = 0.0488231 Jy ! Total flux subtracted in 200 components = 0.0488231 Jy ! Clean residual min=-0.016529 max=0.021828 Jy/beam ! Clean residual mean=-0.000001 rms=0.005277 Jy/beam ! Combined flux in latest and established models = 1.89338 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 = 0.00286487 Jy ! Component: 100 - total flux cleaned = 0.00546916 Jy ! Component: 150 - total flux cleaned = 0.00821756 Jy ! Component: 200 - total flux cleaned = 0.0100142 Jy ! Total flux subtracted in 200 components = 0.0100142 Jy ! Clean residual min=-0.015245 max=0.017204 Jy/beam ! Clean residual mean=-0.000004 rms=0.004409 Jy/beam ! Combined flux in latest and established models = 1.9034 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 105 components and 1.9034 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.802 mas, bpa=5.617 degrees ! Estimated noise=1.7866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.21168e-05 Jy ! Component: 100 - total flux cleaned = 0.00110395 Jy ! Component: 150 - total flux cleaned = 0.00215064 Jy ! Component: 200 - total flux cleaned = 0.00281697 Jy ! Total flux subtracted in 200 components = 0.00281697 Jy ! Clean residual min=-0.016450 max=0.016106 Jy/beam ! Clean residual mean=-0.000001 rms=0.003790 Jy/beam ! Combined flux in latest and established models = 1.90621 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 1.90621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.216540Jy sigma=1.939291 ! Fit after self-cal, rms=7.218373Jy sigma=1.932901 wmodel /scr/pima/rdv72_uvs/J2123+0535_X_map.mod ! Writing 129 model components to file: /scr/pima/rdv72_uvs/J2123+0535_X_map.mod wobs /scr/pima/rdv72_uvs/J2123+0535_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J2123+0535_X_uvs.fits wwins /scr/pima/rdv72_uvs/J2123+0535_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv72_uvs/J2123+0535_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 = 0.00157326 Jy ! Component: 100 - total flux cleaned = 0.00436443 Jy ! Component: 150 - total flux cleaned = 0.00689315 Jy ! Component: 200 - total flux cleaned = 0.00903133 Jy ! Component: 250 - total flux cleaned = 0.0104546 Jy ! Component: 300 - total flux cleaned = 0.0112353 Jy ! Component: 350 - total flux cleaned = 0.0121765 Jy ! Component: 400 - total flux cleaned = 0.0130828 Jy ! Component: 450 - total flux cleaned = 0.0139571 Jy ! Component: 500 - total flux cleaned = 0.015312 Jy ! Component: 550 - total flux cleaned = 0.0161345 Jy ! Component: 600 - total flux cleaned = 0.0159752 Jy ! Component: 650 - total flux cleaned = 0.0161336 Jy ! Component: 700 - total flux cleaned = 0.0159766 Jy ! Component: 750 - total flux cleaned = 0.0161306 Jy ! Component: 800 - total flux cleaned = 0.0164302 Jy ! Component: 850 - total flux cleaned = 0.0168708 Jy ! Component: 900 - total flux cleaned = 0.0173031 Jy ! Component: 950 - total flux cleaned = 0.0174445 Jy ! Component: 1000 - total flux cleaned = 0.0180027 Jy ! Component: 1050 - total flux cleaned = 0.0180061 Jy ! Component: 1100 - total flux cleaned = 0.0184153 Jy ! Component: 1150 - total flux cleaned = 0.0186838 Jy ! Component: 1200 - total flux cleaned = 0.0189505 Jy ! Component: 1250 - total flux cleaned = 0.0193437 Jy ! Component: 1300 - total flux cleaned = 0.0199896 Jy ! Component: 1350 - total flux cleaned = 0.0202447 Jy ! Component: 1400 - total flux cleaned = 0.0203712 Jy ! Component: 1450 - total flux cleaned = 0.020248 Jy ! Component: 1500 - total flux cleaned = 0.0207425 Jy ! Component: 1550 - total flux cleaned = 0.0209885 Jy ! Component: 1600 - total flux cleaned = 0.021352 Jy ! Component: 1650 - total flux cleaned = 0.0218295 Jy ! Component: 1700 - total flux cleaned = 0.0223025 Jy ! Component: 1750 - total flux cleaned = 0.0224198 Jy ! Component: 1800 - total flux cleaned = 0.022769 Jy ! Component: 1850 - total flux cleaned = 0.0228846 Jy ! Component: 1900 - total flux cleaned = 0.0231134 Jy ! Component: 1950 - total flux cleaned = 0.023792 Jy ! Component: 2000 - total flux cleaned = 0.0237915 Jy ! Component: 2050 - total flux cleaned = 0.024125 Jy ! Component: 2100 - total flux cleaned = 0.024456 Jy ! Component: 2150 - total flux cleaned = 0.0247836 Jy ! Component: 2200 - total flux cleaned = 0.0251098 Jy ! Component: 2250 - total flux cleaned = 0.0251105 Jy ! Component: 2300 - total flux cleaned = 0.0255366 Jy ! Component: 2350 - total flux cleaned = 0.0256432 Jy ! Component: 2400 - total flux cleaned = 0.0261687 Jy ! Component: 2450 - total flux cleaned = 0.0265851 Jy ! Component: 2500 - total flux cleaned = 0.0265844 Jy ! Component: 2550 - total flux cleaned = 0.0265859 Jy ! Component: 2600 - total flux cleaned = 0.0274013 Jy ! Component: 2650 - total flux cleaned = 0.0270997 Jy ! Component: 2700 - total flux cleaned = 0.0280037 Jy ! Component: 2750 - total flux cleaned = 0.0285017 Jy ! Component: 2800 - total flux cleaned = 0.0284022 Jy ! Component: 2850 - total flux cleaned = 0.0287966 Jy ! Component: 2900 - total flux cleaned = 0.0291876 Jy ! Component: 2950 - total flux cleaned = 0.0292853 Jy ! Component: 3000 - total flux cleaned = 0.0294785 Jy ! Component: 3050 - total flux cleaned = 0.029671 Jy ! Component: 3100 - total flux cleaned = 0.0302455 Jy ! Component: 3150 - total flux cleaned = 0.0306262 Jy ! Component: 3200 - total flux cleaned = 0.0310992 Jy ! Component: 3250 - total flux cleaned = 0.0314754 Jy ! Component: 3300 - total flux cleaned = 0.0318493 Jy ! Component: 3350 - total flux cleaned = 0.0322222 Jy ! Component: 3400 - total flux cleaned = 0.032871 Jy ! Component: 3450 - total flux cleaned = 0.0336095 Jy ! Component: 3500 - total flux cleaned = 0.0339777 Jy ! Component: 3550 - total flux cleaned = 0.0348021 Jy ! Component: 3600 - total flux cleaned = 0.0353501 Jy ! Component: 3650 - total flux cleaned = 0.036259 Jy ! Component: 3700 - total flux cleaned = 0.0368932 Jy ! Component: 3750 - total flux cleaned = 0.0373451 Jy ! Component: 3800 - total flux cleaned = 0.0384249 Jy ! Component: 3850 - total flux cleaned = 0.0391421 Jy ! Component: 3900 - total flux cleaned = 0.0396787 Jy ! Component: 3950 - total flux cleaned = 0.0404812 Jy ! Component: 4000 - total flux cleaned = 0.0411928 Jy ! Component: 4050 - total flux cleaned = 0.0418139 Jy ! Total flux subtracted in 4096 components = 0.0423449 Jy ! Clean residual min=-0.004871 max=0.005627 Jy/beam ! Clean residual mean=-0.000013 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 1.94856 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 372 components and 1.94856 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J2123+0535_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 2.802 at 5.617 degrees (North through East) ! Clean map min=-0.01841 max=1.3053 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J2123+0535_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.30528 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00149808 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.344312 0.344312 0.688625 1.37725 2.7545 5.509 11.018 22.036 44.072 88.1439 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0044 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.305 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J2123+0535_X_uvs.log closed on Sat Oct 5 08:50:27 2013