! Started logfile: /scr/pima/rdv72_uvs/J1625-2527_S_uvs.log on Sat Oct 5 08:48:47 2013 obs /scr/pima/rdv72_uvs/J1625-2527_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J1625-2527_S_uva.fits ! AN table 1: 8 integrations on 10 of 10 possible baselines. ! AN table 2: 11 integrations on 3 of 3 possible baselines. ! AN table 3: 6 integrations on 1 of 1 possible baselines. ! AN table 4: 12 integrations on 1 of 1 possible baselines. ! AN table 5: 3 integrations on 10 of 10 possible baselines. ! AN table 6: 6 integrations on 15 of 15 possible baselines. ! AN table 7: 6 integrations on 21 of 21 possible baselines. ! AN table 8: 4 integrations on 28 of 28 possible baselines. ! AN table 9: 3 integrations on 36 of 36 possible baselines. ! AN table 10: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.859574 visibilities/baseline/integration-bin. ! Found source: J1625-2527 ! ! 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 2424 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/J1625-2527_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 12 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 8 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 12 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 8 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 12 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 8 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 12 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 8 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=1.622498Jy sigma=26.748505 ! Fit after self-cal, rms=0.353894Jy sigma=6.406155 ! 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=2.747 mas, bmaj=5.693 mas, bpa=-15.98 degrees ! Estimated noise=1.26584 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 = 0.976651 Jy ! Component: 100 - total flux cleaned = 1.19215 Jy ! Total flux subtracted in 100 components = 1.19215 Jy ! Clean residual min=-0.031454 max=0.070945 Jy/beam ! Clean residual mean=-0.000591 rms=0.009666 Jy/beam ! Combined flux in latest and established models = 1.19215 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.19215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256987Jy sigma=4.389783 ! Fit after self-cal, rms=0.256997Jy sigma=4.389629 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0719752 Jy ! Component: 100 - total flux cleaned = 0.102668 Jy ! Total flux subtracted in 100 components = 0.102668 Jy ! Clean residual min=-0.030852 max=0.036264 Jy/beam ! Clean residual mean=-0.000583 rms=0.008269 Jy/beam ! Combined flux in latest and established models = 1.29482 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 1.29482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243242Jy sigma=3.897722 ! Fit after self-cal, rms=0.243256Jy sigma=3.897513 ! 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=3.471 mas, bmaj=7.125 mas, bpa=-18.24 degrees ! Estimated noise=0.917531 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 = 0.018243 Jy ! Component: 100 - total flux cleaned = 0.0270886 Jy ! Component: 150 - total flux cleaned = 0.0294174 Jy ! Component: 200 - total flux cleaned = 0.0301072 Jy ! Total flux subtracted in 200 components = 0.0301072 Jy ! Clean residual min=-0.043507 max=0.037643 Jy/beam ! Clean residual mean=-0.000277 rms=0.010310 Jy/beam ! Combined flux in latest and established models = 1.32492 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 1.32492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243624Jy sigma=3.848672 ! Fit after self-cal, rms=0.243612Jy sigma=3.848436 ! 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 1.09 KK 0.79 KP 0.97 MK 0.90 ! OV 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 LA 1.09 NL 1.06 PT 1.04 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.97 KP 1.28 LA 1.04 NL 1.00 ! PT 1.04 SC 1.02 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.99 KP 1.21 LA 1.03 NL 0.98 ! OV 0.95 PT 1.08 SC 1.02 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.16 FD 0.98 KP 1.12 LA 1.02 ! NL 0.97 OV 0.94 PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.10 FD 1.05 KP 1.22 LA 1.03 ! MK 0.97 NL 0.98 OV 0.94 PT 1.00 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.00 KK 0.89 KP 1.16 LA 1.05 ! MK 0.95 NL 0.96 OV 0.95 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 1.12 KK 0.78 KP 1.00 MK 0.93 ! OV 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.06 LA 0.97 NL 1.13 PT 1.06 ! SC 1.12 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.06 KP 1.34 LA 0.96 NL 1.00 ! PT 1.04 SC 1.12 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.07 KP 1.19 LA 0.96 NL 0.99 ! OV 1.02 PT 1.05 SC 1.09 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.22 FD 1.06 KP 1.13 LA 0.96 ! NL 0.98 OV 1.00 PT 1.01 SC 1.06 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.15 FD 1.13 KP 1.24 LA 0.94 ! MK 1.04 NL 1.00 OV 1.01 PT 0.99 ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.06 KK 0.85 KP 1.16 LA 0.96 ! MK 0.98 NL 1.00 OV 1.01 PT 1.02 ! SC 1.07 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 1.02 KK 0.76 KP 0.95 MK 0.94 ! OV 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.06 LA 0.90 NL 1.19 PT 1.04 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.04 KP 1.33 LA 0.86 NL 1.07 ! PT 1.05 SC 0.98 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.05 KP 1.21 LA 0.86 NL 1.04 ! OV 1.05 PT 1.07 SC 0.95 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.34 FD 1.05 KP 1.12 LA 0.87 ! NL 1.03 OV 1.03 PT 1.04 SC 0.95 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.23 FD 1.13 KP 1.26 LA 0.86 ! MK 1.00 NL 1.01 OV 1.02 PT 1.02 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.05 KK 0.85 KP 1.17 LA 0.86 ! MK 0.98 NL 1.07 OV 1.05 PT 1.05 ! SC 0.95 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HO 1.13 KK 0.77 KP 0.85 MK 1.01 ! OV 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HO 0.00* KK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 LA 0.75 NL 1.07 PT 0.92 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 KP 1.21 LA 0.74 NL 1.00 ! PT 0.93 SC 0.98 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.02 KP 1.13 LA 0.75 NL 0.96 ! OV 0.87 PT 0.95 SC 0.98 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.34 FD 1.02 KP 1.05 LA 0.74 ! NL 0.94 OV 0.85 PT 0.91 SC 0.99 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.32 FD 1.08 KP 1.16 LA 0.74 ! MK 1.14 NL 0.93 OV 0.85 PT 0.90 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.02 KK 0.86 KP 1.07 LA 0.76 ! MK 1.10 NL 0.97 OV 0.87 PT 0.89 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.243612Jy sigma=3.848436 ! Fit after self-cal, rms=0.132790Jy sigma=1.726585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=7.585 mas, bpa=-14.47 degrees ! Estimated noise=0.922171 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 (15.5, 24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162333 Jy ! Component: 100 - total flux cleaned = 0.0234266 Jy ! Component: 150 - total flux cleaned = 0.0247295 Jy ! Component: 200 - total flux cleaned = 0.0261684 Jy ! Total flux subtracted in 200 components = 0.0261684 Jy ! Clean residual min=-0.009561 max=0.013454 Jy/beam ! Clean residual mean=-0.000369 rms=0.002364 Jy/beam ! Combined flux in latest and established models = 1.35109 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 1.35109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130460Jy sigma=1.668098 ! Fit after self-cal, rms=0.130588Jy sigma=1.666454 ! Inverting map ! Added new window around map position (-15.5, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108339 Jy ! Component: 100 - total flux cleaned = 0.0148443 Jy ! Component: 150 - total flux cleaned = 0.0161507 Jy ! Component: 200 - total flux cleaned = 0.0169499 Jy ! Total flux subtracted in 200 components = 0.0169499 Jy ! Clean residual min=-0.008452 max=0.011160 Jy/beam ! Clean residual mean=-0.000333 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 1.36804 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 1.36804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129309Jy sigma=1.642574 ! Fit after self-cal, rms=0.129311Jy sigma=1.642156 ! Inverting map ! Added new window around map position (16.5, 92.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0097298 Jy ! Component: 100 - total flux cleaned = 0.0146529 Jy ! Component: 150 - total flux cleaned = 0.0173242 Jy ! Component: 200 - total flux cleaned = 0.0192646 Jy ! Total flux subtracted in 200 components = 0.0192646 Jy ! Clean residual min=-0.008236 max=0.007711 Jy/beam ! Clean residual mean=-0.000329 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 1.38731 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 80 components and 1.38731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128159Jy sigma=1.625566 ! Fit after self-cal, rms=0.128117Jy sigma=1.624756 ! 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=0.128117Jy sigma=1.624756 ! Fit after self-cal, rms=0.127878Jy sigma=1.614017 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.544 mas, bmaj=7.583 mas, bpa=-14.6 degrees ! Estimated noise=0.922242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418766 Jy ! Component: 100 - total flux cleaned = 0.00482587 Jy ! Component: 150 - total flux cleaned = 0.00677796 Jy ! Component: 200 - total flux cleaned = 0.00837392 Jy ! Total flux subtracted in 200 components = 0.00837392 Jy ! Clean residual min=-0.007377 max=0.007333 Jy/beam ! Clean residual mean=-0.000270 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 1.39568 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 1.39568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127230Jy sigma=1.598989 ! Fit after self-cal, rms=0.127233Jy sigma=1.598963 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 = 0.00149211 Jy ! Component: 100 - total flux cleaned = 0.00256686 Jy ! Component: 150 - total flux cleaned = 0.00358471 Jy ! Component: 200 - total flux cleaned = 0.0042751 Jy ! Total flux subtracted in 200 components = 0.0042751 Jy ! Clean residual min=-0.007259 max=0.007168 Jy/beam ! Clean residual mean=-0.000266 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 1.39995 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 1.39995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126866Jy sigma=1.593170 ! Fit after self-cal, rms=0.126861Jy sigma=1.593124 ! 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=0.126861Jy sigma=1.593124 ! Fit after self-cal, rms=0.125370Jy sigma=1.566661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.537 mas, bmaj=7.582 mas, bpa=-14.68 degrees ! Estimated noise=0.92245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274632 Jy ! Component: 100 - total flux cleaned = 0.00325813 Jy ! Component: 150 - total flux cleaned = 0.00356744 Jy ! Component: 200 - total flux cleaned = 0.00399451 Jy ! Total flux subtracted in 200 components = 0.00399451 Jy ! Clean residual min=-0.006952 max=0.007405 Jy/beam ! Clean residual mean=-0.000220 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 1.40395 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 1.40395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124999Jy sigma=1.557903 ! Fit after self-cal, rms=0.125005Jy sigma=1.557869 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 (-17.5, -124.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626334 Jy ! Component: 100 - total flux cleaned = 0.00874535 Jy ! Component: 150 - total flux cleaned = 0.0100784 Jy ! Component: 200 - total flux cleaned = 0.010837 Jy ! Total flux subtracted in 200 components = 0.010837 Jy ! Clean residual min=-0.006362 max=0.006588 Jy/beam ! Clean residual mean=-0.000228 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 1.41479 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 102 components and 1.41479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124485Jy sigma=1.550066 ! Fit after self-cal, rms=0.124475Jy sigma=1.549840 ! 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=0.124475Jy sigma=1.549840 ! Fit after self-cal, rms=0.124604Jy sigma=1.548102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.487 mas, bmaj=20.96 mas, bpa=-9.717 degrees ! Estimated noise=1.08896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162944 Jy ! Component: 100 - total flux cleaned = 0.00263023 Jy ! Component: 150 - total flux cleaned = 0.00379372 Jy ! Component: 200 - total flux cleaned = 0.00466301 Jy ! Total flux subtracted in 200 components = 0.00466301 Jy ! Clean residual min=-0.007784 max=0.006686 Jy/beam ! Clean residual mean=-0.000325 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 1.41945 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 1.41945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124498Jy sigma=1.547118 ! Fit after self-cal, rms=0.124491Jy sigma=1.546976 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 = 0.000852619 Jy ! Component: 100 - total flux cleaned = 0.00123305 Jy ! Component: 150 - total flux cleaned = 0.00159212 Jy ! Component: 200 - total flux cleaned = 0.00205876 Jy ! Total flux subtracted in 200 components = 0.00205876 Jy ! Clean residual min=-0.007771 max=0.006867 Jy/beam ! Clean residual mean=-0.000319 rms=0.002133 Jy/beam ! Combined flux in latest and established models = 1.42151 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 1.42151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124426Jy sigma=1.546730 ! Fit after self-cal, rms=0.124420Jy sigma=1.546684 ! 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=3.534 mas, bmaj=7.583 mas, bpa=-14.72 degrees ! Estimated noise=0.922826 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.534 x 7.583 at -14.72 degrees (North through East) ! Clean map min=-0.006031 max=1.2387 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=0.124420Jy sigma=1.546684 ! Fit after self-cal, rms=0.106429Jy sigma=1.240909 ! Inverting map and beam ! Estimated beam: bmin=3.531 mas, bmaj=7.578 mas, bpa=-14.72 degrees ! Estimated noise=0.924058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111082 Jy ! Component: 100 - total flux cleaned = -0.00139962 Jy ! Component: 150 - total flux cleaned = -0.00228484 Jy ! Component: 200 - total flux cleaned = -0.00334203 Jy ! Total flux subtracted in 200 components = -0.00334203 Jy ! Clean residual min=-0.005697 max=0.006003 Jy/beam ! Clean residual mean=-0.000205 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 1.41817 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 1.41817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106061Jy sigma=1.232912 ! Fit after self-cal, rms=0.106068Jy sigma=1.232802 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000658689 Jy ! Component: 100 - total flux cleaned = -0.0011824 Jy ! Component: 150 - total flux cleaned = -0.00158057 Jy ! Component: 200 - total flux cleaned = -0.00195602 Jy ! Total flux subtracted in 200 components = -0.00195602 Jy ! Clean residual min=-0.005489 max=0.005772 Jy/beam ! Clean residual mean=-0.000207 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 1.41621 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 154 components and 1.41621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105881Jy sigma=1.229206 ! Fit after self-cal, rms=0.105881Jy sigma=1.229160 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105881Jy sigma=1.229160 ! Fit after self-cal, rms=0.106203Jy sigma=1.227133 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=2.735 mas, bmaj=5.839 mas, bpa=-15.04 degrees ! Estimated noise=1.25417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.967532 Jy ! Component: 100 - total flux cleaned = 1.17991 Jy ! Component: 150 - total flux cleaned = 1.25297 Jy ! Component: 200 - total flux cleaned = 1.29278 Jy ! Total flux subtracted in 200 components = 1.29278 Jy ! Clean residual min=-0.009579 max=0.021439 Jy/beam ! Clean residual mean=-0.000253 rms=0.002629 Jy/beam ! Combined flux in latest and established models = 1.29278 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.29278 Jy ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=7.576 mas, bpa=-14.76 degrees ! Estimated noise=0.924651 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) ! Added new window around map position (-1.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030062 Jy ! Component: 100 - total flux cleaned = 0.043943 Jy ! Component: 150 - total flux cleaned = 0.0532277 Jy ! Component: 200 - total flux cleaned = 0.0608375 Jy ! Total flux subtracted in 200 components = 0.0608375 Jy ! Clean residual min=-0.006469 max=0.006432 Jy/beam ! Clean residual mean=-0.000233 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 1.35362 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 60 components and 1.35362 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=8.481 mas, bmaj=20.94 mas, bpa=-9.692 degrees ! Estimated noise=1.09245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894479 Jy ! Component: 100 - total flux cleaned = 0.015437 Jy ! Component: 150 - total flux cleaned = 0.0207365 Jy ! Component: 200 - total flux cleaned = 0.0253141 Jy ! Total flux subtracted in 200 components = 0.0253141 Jy ! Clean residual min=-0.006939 max=0.005765 Jy/beam ! Clean residual mean=-0.000362 rms=0.002020 Jy/beam ! Combined flux in latest and established models = 1.37893 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 = 0.00403568 Jy ! Component: 100 - total flux cleaned = 0.00761197 Jy ! Component: 150 - total flux cleaned = 0.0107937 Jy ! Component: 200 - total flux cleaned = 0.0136316 Jy ! Total flux subtracted in 200 components = 0.0136316 Jy ! Clean residual min=-0.006331 max=0.005578 Jy/beam ! Clean residual mean=-0.000342 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 1.39256 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 142 components and 1.39256 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=7.576 mas, bpa=-14.76 degrees ! Estimated noise=0.924651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249465 Jy ! Component: 100 - total flux cleaned = 0.00430771 Jy ! Component: 150 - total flux cleaned = 0.00562047 Jy ! Component: 200 - total flux cleaned = 0.00684241 Jy ! Total flux subtracted in 200 components = 0.00684241 Jy ! Clean residual min=-0.004971 max=0.005588 Jy/beam ! Clean residual mean=-0.000193 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 1.3994 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 1.3994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105633Jy sigma=1.216983 ! Fit after self-cal, rms=0.105534Jy sigma=1.215451 wmodel /scr/pima/rdv72_uvs/J1625-2527_S_map.mod ! Writing 168 model components to file: /scr/pima/rdv72_uvs/J1625-2527_S_map.mod wobs /scr/pima/rdv72_uvs/J1625-2527_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J1625-2527_S_uvs.fits wwins /scr/pima/rdv72_uvs/J1625-2527_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv72_uvs/J1625-2527_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 = 0.000444837 Jy ! Component: 100 - total flux cleaned = -0.000357827 Jy ! Component: 150 - total flux cleaned = -0.00138219 Jy ! Component: 200 - total flux cleaned = -0.00229055 Jy ! Component: 250 - total flux cleaned = -0.00301607 Jy ! Component: 300 - total flux cleaned = -0.0039579 Jy ! Component: 350 - total flux cleaned = -0.00464974 Jy ! Component: 400 - total flux cleaned = -0.00532832 Jy ! Component: 450 - total flux cleaned = -0.00592057 Jy ! Component: 500 - total flux cleaned = -0.00657317 Jy ! Component: 550 - total flux cleaned = -0.00735516 Jy ! Component: 600 - total flux cleaned = -0.00805366 Jy ! Component: 650 - total flux cleaned = -0.00894502 Jy ! Component: 700 - total flux cleaned = -0.0096887 Jy ! Component: 750 - total flux cleaned = -0.0105531 Jy ! Component: 800 - total flux cleaned = -0.0112108 Jy ! Component: 850 - total flux cleaned = -0.0119888 Jy ! Component: 900 - total flux cleaned = -0.0127556 Jy ! Component: 950 - total flux cleaned = -0.0132611 Jy ! Component: 1000 - total flux cleaned = -0.0139464 Jy ! Component: 1050 - total flux cleaned = -0.0146234 Jy ! Component: 1100 - total flux cleaned = -0.0152913 Jy ! Component: 1150 - total flux cleaned = -0.0158919 Jy ! Component: 1200 - total flux cleaned = -0.0166045 Jy ! Component: 1250 - total flux cleaned = -0.0172496 Jy ! Component: 1300 - total flux cleaned = -0.0175975 Jy ! Component: 1350 - total flux cleaned = -0.0181725 Jy ! Component: 1400 - total flux cleaned = -0.0189113 Jy ! Component: 1450 - total flux cleaned = -0.0193046 Jy ! Component: 1500 - total flux cleaned = -0.0197508 Jy ! Component: 1550 - total flux cleaned = -0.0203577 Jy ! Component: 1600 - total flux cleaned = -0.020849 Jy ! Component: 1650 - total flux cleaned = -0.0212821 Jy ! Component: 1700 - total flux cleaned = -0.021764 Jy ! Component: 1750 - total flux cleaned = -0.0220294 Jy ! Component: 1800 - total flux cleaned = -0.0226081 Jy ! Component: 1850 - total flux cleaned = -0.0231815 Jy ! Component: 1900 - total flux cleaned = -0.023336 Jy ! Component: 1950 - total flux cleaned = -0.0237462 Jy ! Component: 2000 - total flux cleaned = -0.0242036 Jy ! Component: 2050 - total flux cleaned = -0.0246059 Jy ! Component: 2100 - total flux cleaned = -0.0248062 Jy ! Component: 2150 - total flux cleaned = -0.0253017 Jy ! Component: 2200 - total flux cleaned = -0.0256464 Jy ! Component: 2250 - total flux cleaned = -0.0260365 Jy ! Component: 2300 - total flux cleaned = -0.0264233 Jy ! Component: 2350 - total flux cleaned = -0.0270465 Jy ! Component: 2400 - total flux cleaned = -0.0271894 Jy ! Component: 2450 - total flux cleaned = -0.0274261 Jy ! Component: 2500 - total flux cleaned = -0.0280825 Jy ! Component: 2550 - total flux cleaned = -0.0283618 Jy ! Component: 2600 - total flux cleaned = -0.0286857 Jy ! Component: 2650 - total flux cleaned = -0.0291443 Jy ! Component: 2700 - total flux cleaned = -0.0295085 Jy ! Component: 2750 - total flux cleaned = -0.0298255 Jy ! Component: 2800 - total flux cleaned = -0.0302747 Jy ! Component: 2850 - total flux cleaned = -0.0306312 Jy ! Component: 2900 - total flux cleaned = -0.0310741 Jy ! Component: 2950 - total flux cleaned = -0.0314256 Jy ! Component: 3000 - total flux cleaned = -0.0318189 Jy ! Component: 3050 - total flux cleaned = -0.0320799 Jy ! Component: 3100 - total flux cleaned = -0.0324679 Jy ! Component: 3150 - total flux cleaned = -0.0328537 Jy ! Component: 3200 - total flux cleaned = -0.0331521 Jy ! Component: 3250 - total flux cleaned = -0.0334482 Jy ! Component: 3300 - total flux cleaned = -0.0339523 Jy ! Component: 3350 - total flux cleaned = -0.0341609 Jy ! Component: 3400 - total flux cleaned = -0.0344517 Jy ! Component: 3450 - total flux cleaned = -0.0346169 Jy ! Component: 3500 - total flux cleaned = -0.0349858 Jy ! Component: 3550 - total flux cleaned = -0.0351487 Jy ! Component: 3600 - total flux cleaned = -0.0354731 Jy ! Component: 3650 - total flux cleaned = -0.0357147 Jy ! Component: 3700 - total flux cleaned = -0.0359547 Jy ! Component: 3750 - total flux cleaned = -0.0363527 Jy ! Component: 3800 - total flux cleaned = -0.0364711 Jy ! Component: 3850 - total flux cleaned = -0.0367071 Jy ! Component: 3900 - total flux cleaned = -0.0370198 Jy ! Component: 3950 - total flux cleaned = -0.0372144 Jy ! Component: 4000 - total flux cleaned = -0.0374846 Jy ! Component: 4050 - total flux cleaned = -0.0377151 Jy ! Total flux subtracted in 4096 components = -0.0378296 Jy ! Clean residual min=-0.002267 max=0.002088 Jy/beam ! Clean residual mean=-0.000086 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 1.36157 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 454 components and 1.36158 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J1625-2527_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.527 x 7.576 at -14.76 degrees (North through East) ! Clean map min=-0.0038893 max=1.2511 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J1625-2527_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.2511 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00073007 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175062 0.175062 0.350124 0.700248 1.4005 2.80099 5.60198 11.204 22.4079 44.8159 89.6317 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.251 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J1625-2527_S_uvs.log closed on Sat Oct 5 08:48:51 2013