! Started logfile: /scr/pima/rdv72_uvs/J1342-2900_S_uvs.log on Sat Oct 5 08:47:38 2013 obs /scr/pima/rdv72_uvs/J1342-2900_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1342-2900_S_uva.fits ! AN table 1: 5 integrations on 3 of 3 possible baselines. ! AN table 2: 10 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 1 of 1 possible baselines. ! AN table 4: 3 integrations on 6 of 6 possible baselines. ! AN table 5: 3 integrations on 15 of 15 possible baselines. ! AN table 6: 3 integrations on 21 of 21 possible baselines. ! AN table 7: 3 integrations on 28 of 28 possible baselines. ! AN table 8: 6 integrations on 45 of 45 possible baselines. ! AN table 9: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.748644 visibilities/baseline/integration-bin. ! Found source: J1342-2900 ! ! 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 1656 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/J1342-2900_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 6 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 11 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 11 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 11 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 11 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.013746Jy sigma=2.034391 ! Fit after self-cal, rms=0.861818Jy sigma=1.740685 ! 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=2.969 mas, bmaj=6.869 mas, bpa=-7.649 degrees ! Estimated noise=12.0375 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 = 0.112484 Jy ! Component: 100 - total flux cleaned = 0.137298 Jy ! Total flux subtracted in 100 components = 0.137298 Jy ! Clean residual min=-0.008971 max=0.009258 Jy/beam ! Clean residual mean=-0.000073 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 0.137298 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.137298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085395Jy sigma=0.157725 ! Fit after self-cal, rms=0.085386Jy sigma=0.157693 ! 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=3.579 mas, bmaj=8.42 mas, bpa=-9.765 degrees ! Estimated noise=9.0127 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 = 0.0070388 Jy ! Component: 100 - total flux cleaned = 0.00833233 Jy ! Component: 150 - total flux cleaned = 0.0083359 Jy ! Component: 200 - total flux cleaned = 0.00840778 Jy ! Total flux subtracted in 200 components = 0.00840778 Jy ! Clean residual min=-0.007056 max=0.007886 Jy/beam ! Clean residual mean=-0.000146 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.145706 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.145706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085037Jy sigma=0.156092 ! Fit after self-cal, rms=0.085039Jy sigma=0.156080 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! WZ 0.00* ZC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 LA 0.96 NL 0.86 OV 0.91 ! PT 1.09 SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.05 KP 1.08 LA 0.92 NL 0.98 ! OV 0.93 PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.21 FD 0.85 KP 1.00* LA 1.01 ! NL 0.96 OV 0.93 PT 0.93 SC 0.98 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.20 FD 1.08 KK 0.71 KP 1.27 ! LA 0.98 MK 0.90 NL 0.96 OV 0.90 ! PT 1.04 SC 1.04 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.07 KP 0.87 LA 1.15 NL 0.85 ! OV 0.91 PT 1.19 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! WZ 0.00* ZC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.94 LA 1.21 NL 1.30 OV 1.02 ! PT 1.10 SC 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.16 KP 0.98 LA 0.89 NL 0.93 ! OV 1.04 PT 0.95 SC 1.11 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.23 FD 1.04 KP 1.00* LA 0.95 ! NL 1.07 OV 0.99 PT 0.87 SC 1.03 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.26 FD 1.19 KK 0.82 KP 1.20 ! LA 0.90 MK 0.96 NL 0.90 OV 0.99 ! PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.16 KP 1.05 LA 0.91 NL 1.09 ! OV 1.03 PT 1.01 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! WZ 0.00* ZC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.14 LA 0.97 NL 1.15 OV 1.08 ! PT 1.04 SC 0.94 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.92 KP 1.35 LA 0.98 NL 1.21 ! OV 1.11 PT 0.98 SC 0.94 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.29 FD 1.05 KP 1.00* LA 0.94 ! NL 1.06 OV 1.13 PT 1.01 SC 0.87 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.48 FD 1.04 KK 0.78 KP 1.19 ! LA 0.84 MK 0.94 NL 1.05 OV 1.20 ! PT 1.02 SC 0.96 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.25 KP 1.08 LA 0.86 NL 1.20 ! OV 1.03 PT 1.19 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! WZ 0.00* ZC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 LA 0.79 NL 1.07 OV 0.90 ! PT 0.85 SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.07 KP 0.90 LA 0.86 NL 0.98 ! OV 0.85 PT 0.90 SC 0.90 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.68 FD 0.95 KP 1.00* LA 0.81 ! NL 1.00 OV 1.03 PT 0.86 SC 1.18 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.91 FD 1.08 KK 0.79 KP 1.27 ! LA 0.93 MK 0.99 NL 0.88 OV 0.76 ! PT 0.90 SC 0.92 ! ! Telescope amplitude corrections in sub-array 9: ! BR 2.12 KP 1.20 LA 0.80 NL 1.14 ! OV 0.77 PT 0.90 ! ! ! Fit before self-cal, rms=0.085039Jy sigma=0.156080 ! Fit after self-cal, rms=0.082024Jy sigma=0.145022 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=9.339 mas, bpa=-7.818 degrees ! Estimated noise=9.10376 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 = 0.00158289 Jy ! Component: 100 - total flux cleaned = 0.0017131 Jy ! Component: 150 - total flux cleaned = 0.00176468 Jy ! Component: 200 - total flux cleaned = 0.00180786 Jy ! Total flux subtracted in 200 components = 0.00180786 Jy ! Clean residual min=-0.005430 max=0.004472 Jy/beam ! Clean residual mean=-0.000059 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.147514 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.147514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081924Jy sigma=0.144811 ! Fit after self-cal, rms=0.082443Jy sigma=0.144570 ! 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=0.082443Jy sigma=0.144570 ! Fit after self-cal, rms=0.082495Jy sigma=0.144507 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.49 mas, bmaj=9.292 mas, bpa=-8.034 degrees ! Estimated noise=9.11058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000825938 Jy ! Component: 100 - total flux cleaned = 0.000939826 Jy ! Component: 150 - total flux cleaned = 0.00103035 Jy ! Component: 200 - total flux cleaned = 0.00106843 Jy ! Total flux subtracted in 200 components = 0.00106843 Jy ! Clean residual min=-0.005287 max=0.004501 Jy/beam ! Clean residual mean=-0.000045 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.148582 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.148582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082422Jy sigma=0.144385 ! Fit after self-cal, rms=0.082463Jy sigma=0.144373 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 = -0.0001012 Jy ! Component: 100 - total flux cleaned = -6.35549e-05 Jy ! Component: 150 - total flux cleaned = -3.01109e-05 Jy ! Component: 200 - total flux cleaned = -3.02905e-05 Jy ! Total flux subtracted in 200 components = -3.02905e-05 Jy ! Clean residual min=-0.005311 max=0.004463 Jy/beam ! Clean residual mean=-0.000047 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.148552 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.148552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082426Jy sigma=0.144333 ! Fit after self-cal, rms=0.082445Jy sigma=0.144326 ! 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=0.082445Jy sigma=0.144326 ! Fit after self-cal, rms=0.082156Jy sigma=0.144292 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=9.259 mas, bpa=-8.207 degrees ! Estimated noise=9.09026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316754 Jy ! Component: 100 - total flux cleaned = 0.000357418 Jy ! Component: 150 - total flux cleaned = 0.000389474 Jy ! Component: 200 - total flux cleaned = 0.000388977 Jy ! Total flux subtracted in 200 components = 0.000388977 Jy ! Clean residual min=-0.005275 max=0.004441 Jy/beam ! Clean residual mean=-0.000035 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.148941 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.148941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082118Jy sigma=0.144240 ! Fit after self-cal, rms=0.082137Jy sigma=0.144234 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 = -7.63914e-05 Jy ! Component: 100 - total flux cleaned = -2.04609e-05 Jy ! Component: 150 - total flux cleaned = -2.02477e-05 Jy ! Component: 200 - total flux cleaned = -4.29847e-05 Jy ! Total flux subtracted in 200 components = -4.29847e-05 Jy ! Clean residual min=-0.005296 max=0.004411 Jy/beam ! Clean residual mean=-0.000036 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.148898 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.148898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082114Jy sigma=0.144213 ! Fit after self-cal, rms=0.082127Jy sigma=0.144209 ! 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=0.082127Jy sigma=0.144209 ! Fit after self-cal, rms=0.081847Jy sigma=0.144195 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.647 mas, bmaj=23.34 mas, bpa=-5.289 degrees ! Estimated noise=10.9209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031473 Jy ! Component: 100 - total flux cleaned = -0.000318712 Jy ! Component: 150 - total flux cleaned = -0.000321253 Jy ! Component: 200 - total flux cleaned = -0.00032313 Jy ! Total flux subtracted in 200 components = -0.00032313 Jy ! Clean residual min=-0.005316 max=0.004368 Jy/beam ! Clean residual mean=-0.000052 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.148575 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 45 components and 0.148575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081862Jy sigma=0.144223 ! Fit after self-cal, rms=0.081826Jy sigma=0.144156 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 = -6.27986e-05 Jy ! Component: 100 - total flux cleaned = -5.79505e-05 Jy ! Component: 150 - total flux cleaned = -5.51357e-05 Jy ! Component: 200 - total flux cleaned = -5.38044e-05 Jy ! Total flux subtracted in 200 components = -5.38044e-05 Jy ! Clean residual min=-0.005280 max=0.004357 Jy/beam ! Clean residual mean=-0.000052 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.148521 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 45 components and 0.148521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081845Jy sigma=0.144187 ! Fit after self-cal, rms=0.081813Jy sigma=0.144125 ! 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=3.465 mas, bmaj=9.238 mas, bpa=-8.304 degrees ! Estimated noise=9.06472 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.465 x 9.238 at -8.304 degrees (North through East) ! Clean map min=-0.0051111 max=0.1437 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.892 mas, bmaj=8.029 mas, bpa=-4.949 degrees ! Estimated noise=11.9093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109212 Jy ! Component: 100 - total flux cleaned = 0.133907 Jy ! Component: 150 - total flux cleaned = 0.142429 Jy ! Component: 200 - total flux cleaned = 0.147067 Jy ! Total flux subtracted in 200 components = 0.147067 Jy ! Clean residual min=-0.006237 max=0.005819 Jy/beam ! Clean residual mean=-0.000015 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.147067 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.147067 Jy ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=9.238 mas, bpa=-8.304 degrees ! Estimated noise=9.06472 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 = 0.00183736 Jy ! Component: 100 - total flux cleaned = 0.00208427 Jy ! Component: 150 - total flux cleaned = 0.00214835 Jy ! Component: 200 - total flux cleaned = 0.00224383 Jy ! Total flux subtracted in 200 components = 0.00224383 Jy ! Clean residual min=-0.005405 max=0.004447 Jy/beam ! Clean residual mean=-0.000028 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.149311 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.149311 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=8.647 mas, bmaj=23.34 mas, bpa=-5.289 degrees ! Estimated noise=10.9209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378722 Jy ! Component: 100 - total flux cleaned = -0.000386924 Jy ! Component: 150 - total flux cleaned = -0.000389446 Jy ! Component: 200 - total flux cleaned = -0.000390858 Jy ! Total flux subtracted in 200 components = -0.000390858 Jy ! Clean residual min=-0.005378 max=0.004391 Jy/beam ! Clean residual mean=-0.000050 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.14892 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 = -7.32961e-07 Jy ! Component: 100 - total flux cleaned = -1.32737e-06 Jy ! Component: 150 - total flux cleaned = -1.57083e-05 Jy ! Component: 200 - total flux cleaned = -4.3369e-05 Jy ! Total flux subtracted in 200 components = -4.3369e-05 Jy ! Clean residual min=-0.005333 max=0.004383 Jy/beam ! Clean residual mean=-0.000050 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.148877 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.148877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=9.238 mas, bpa=-8.304 degrees ! Estimated noise=9.06472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.53349e-05 Jy ! Component: 100 - total flux cleaned = 5.08271e-05 Jy ! Component: 150 - total flux cleaned = 4.7776e-05 Jy ! Component: 200 - total flux cleaned = 4.67848e-05 Jy ! Total flux subtracted in 200 components = 4.67848e-05 Jy ! Clean residual min=-0.005252 max=0.004331 Jy/beam ! Clean residual mean=-0.000029 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.148923 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.148923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081822Jy sigma=0.144198 ! Fit after self-cal, rms=0.081835Jy sigma=0.144187 wmodel /scr/pima/rdv72_uvs/J1342-2900_S_map.mod ! Writing 53 model components to file: /scr/pima/rdv72_uvs/J1342-2900_S_map.mod wobs /scr/pima/rdv72_uvs/J1342-2900_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1342-2900_S_uvs.fits wwins /scr/pima/rdv72_uvs/J1342-2900_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv72_uvs/J1342-2900_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 = -0.00129426 Jy ! Component: 100 - total flux cleaned = -0.00166657 Jy ! Component: 150 - total flux cleaned = -0.00195008 Jy ! Component: 200 - total flux cleaned = -0.00201677 Jy ! Component: 250 - total flux cleaned = -0.00208171 Jy ! Component: 300 - total flux cleaned = -0.0018912 Jy ! Component: 350 - total flux cleaned = -0.00176674 Jy ! Component: 400 - total flux cleaned = -0.00170614 Jy ! Component: 450 - total flux cleaned = -0.00188454 Jy ! Component: 500 - total flux cleaned = -0.00217563 Jy ! Component: 550 - total flux cleaned = -0.00211779 Jy ! Component: 600 - total flux cleaned = -0.0023435 Jy ! Component: 650 - total flux cleaned = -0.00239903 Jy ! Component: 700 - total flux cleaned = -0.00256248 Jy ! Component: 750 - total flux cleaned = -0.00272409 Jy ! Component: 800 - total flux cleaned = -0.00277742 Jy ! Component: 850 - total flux cleaned = -0.00288244 Jy ! Component: 900 - total flux cleaned = -0.00298661 Jy ! Component: 950 - total flux cleaned = -0.00334392 Jy ! Component: 1000 - total flux cleaned = -0.0033438 Jy ! Component: 1050 - total flux cleaned = -0.00359282 Jy ! Component: 1100 - total flux cleaned = -0.00388653 Jy ! Component: 1150 - total flux cleaned = -0.00408034 Jy ! Component: 1200 - total flux cleaned = -0.00431961 Jy ! Component: 1250 - total flux cleaned = -0.0045075 Jy ! Component: 1300 - total flux cleaned = -0.00488124 Jy ! Component: 1350 - total flux cleaned = -0.00488096 Jy ! Component: 1400 - total flux cleaned = -0.00511028 Jy ! Component: 1450 - total flux cleaned = -0.00533745 Jy ! Component: 1500 - total flux cleaned = -0.00569624 Jy ! Component: 1550 - total flux cleaned = -0.00591793 Jy ! Component: 1600 - total flux cleaned = -0.00622536 Jy ! Component: 1650 - total flux cleaned = -0.00657352 Jy ! Component: 1700 - total flux cleaned = -0.00657435 Jy ! Component: 1750 - total flux cleaned = -0.00695902 Jy ! Component: 1800 - total flux cleaned = -0.00729687 Jy ! Component: 1850 - total flux cleaned = -0.00750664 Jy ! Component: 1900 - total flux cleaned = -0.00750659 Jy ! Component: 1950 - total flux cleaned = -0.00791808 Jy ! Component: 2000 - total flux cleaned = -0.00812225 Jy ! Component: 2050 - total flux cleaned = -0.00840507 Jy ! Component: 2100 - total flux cleaned = -0.00868475 Jy ! Component: 2150 - total flux cleaned = -0.00872378 Jy ! Component: 2200 - total flux cleaned = -0.00903827 Jy ! Component: 2250 - total flux cleaned = -0.009156 Jy ! Component: 2300 - total flux cleaned = -0.00938739 Jy ! Component: 2350 - total flux cleaned = -0.00931117 Jy ! Component: 2400 - total flux cleaned = -0.00938737 Jy ! Component: 2450 - total flux cleaned = -0.0095761 Jy ! Component: 2500 - total flux cleaned = -0.00961334 Jy ! Component: 2550 - total flux cleaned = -0.00957602 Jy ! Component: 2600 - total flux cleaned = -0.00964907 Jy ! Component: 2650 - total flux cleaned = -0.00957595 Jy ! Component: 2700 - total flux cleaned = -0.00968495 Jy ! Component: 2750 - total flux cleaned = -0.00975718 Jy ! Component: 2800 - total flux cleaned = -0.00979327 Jy ! Component: 2850 - total flux cleaned = -0.00982885 Jy ! Component: 2900 - total flux cleaned = -0.00986369 Jy ! Component: 2950 - total flux cleaned = -0.0100034 Jy ! Component: 3000 - total flux cleaned = -0.00986413 Jy ! Component: 3050 - total flux cleaned = -0.0100364 Jy ! Component: 3100 - total flux cleaned = -0.00989943 Jy ! Component: 3150 - total flux cleaned = -0.0100352 Jy ! Component: 3200 - total flux cleaned = -0.0100691 Jy ! Component: 3250 - total flux cleaned = -0.0101362 Jy ! Component: 3300 - total flux cleaned = -0.0102363 Jy ! Component: 3350 - total flux cleaned = -0.0103686 Jy ! Component: 3400 - total flux cleaned = -0.0103031 Jy ! Component: 3450 - total flux cleaned = -0.0104991 Jy ! Component: 3500 - total flux cleaned = -0.0105314 Jy ! Component: 3550 - total flux cleaned = -0.0105313 Jy ! Component: 3600 - total flux cleaned = -0.0106916 Jy ! Component: 3650 - total flux cleaned = -0.0106594 Jy ! Component: 3700 - total flux cleaned = -0.0105964 Jy ! Component: 3750 - total flux cleaned = -0.010722 Jy ! Component: 3800 - total flux cleaned = -0.0106907 Jy ! Component: 3850 - total flux cleaned = -0.0107524 Jy ! Component: 3900 - total flux cleaned = -0.01066 Jy ! Component: 3950 - total flux cleaned = -0.0107523 Jy ! Component: 4000 - total flux cleaned = -0.0107523 Jy ! Component: 4050 - total flux cleaned = -0.0107522 Jy ! Total flux subtracted in 4096 components = -0.0109026 Jy ! Clean residual min=-0.002304 max=0.001632 Jy/beam ! Clean residual mean=-0.000021 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.138021 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 352 components and 0.138021 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1342-2900_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.465 x 9.238 at -8.304 degrees (North through East) ! Clean map min=-0.0043477 max=0.14102 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1342-2900_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.141022 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000578442 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.23054 1.23054 2.46107 4.92215 9.84429 19.6886 39.3772 78.7543 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.141 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1342-2900_S_uvs.log closed on Sat Oct 5 08:47:42 2013