! Started logfile: /scr/pima/s5272a_uvs/J0039+4330_X_uvs.log on Mon Dec 16 09:32:59 2013 obs /scr/pima/s5272a_uvs/J0039+4330_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J0039+4330_X_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! AN table 2: 11 integrations on 36 of 36 possible baselines. ! AN table 3: 10 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.573363 visibilities/baseline/integration-bin. ! Found source: J0039+4330 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 16256 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/s5272a_uvs/J0039+4330_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000081Jy sigma=0.737509 ! Fit after self-cal, rms=0.992980Jy sigma=0.729292 ! 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=0.688 mas, bmaj=2.727 mas, bpa=16.84 degrees ! Estimated noise=32.7623 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 = 0.00761614 Jy ! Component: 100 - total flux cleaned = 0.00961313 Jy ! Total flux subtracted in 100 components = 0.00961313 Jy ! Clean residual min=-0.002019 max=0.001638 Jy/beam ! Clean residual mean=-0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.00961313 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.00961313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015657Jy sigma=0.012805 ! Fit after self-cal, rms=0.014098Jy sigma=0.011646 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279026 Jy ! Component: 100 - total flux cleaned = 0.00376677 Jy ! Total flux subtracted in 100 components = 0.00376677 Jy ! Clean residual min=-0.001718 max=0.001586 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0133799 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 16 components and 0.0133799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014331Jy sigma=0.010752 ! Fit after self-cal, rms=0.014307Jy sigma=0.010720 ! 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=0.9409 mas, bmaj=2.903 mas, bpa=16.49 degrees ! Estimated noise=17.8197 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 = 0.000799692 Jy ! Component: 100 - total flux cleaned = 0.00100659 Jy ! Component: 150 - total flux cleaned = 0.00110771 Jy ! Component: 200 - total flux cleaned = 0.00120164 Jy ! Total flux subtracted in 200 components = 0.00120164 Jy ! Clean residual min=-0.001107 max=0.001004 Jy/beam ! Clean residual mean=0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0145815 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.0145815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014467Jy sigma=0.010555 ! Fit after self-cal, rms=0.014464Jy sigma=0.010553 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9409 x 2.903 at 16.49 degrees (North through East) ! Clean map min=-0.0010297 max=0.013183 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.014464Jy sigma=0.010553 ! Fit after self-cal, rms=0.014464Jy sigma=0.010553 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9409 mas, bmaj=2.903 mas, bpa=16.49 degrees ! Estimated noise=17.8197 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 = 6.7615e-06 Jy ! Component: 100 - total flux cleaned = 4.64406e-05 Jy ! Component: 150 - total flux cleaned = 6.38784e-05 Jy ! Component: 200 - total flux cleaned = 7.19879e-05 Jy ! Total flux subtracted in 200 components = 7.19879e-05 Jy ! Clean residual min=-0.001106 max=0.001008 Jy/beam ! Clean residual mean=0.000004 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0146535 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0146535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014462Jy sigma=0.010539 ! Fit after self-cal, rms=0.014462Jy sigma=0.010538 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014462Jy sigma=0.010538 ! Fit after self-cal, rms=0.014462Jy sigma=0.010538 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9409 mas, bmaj=2.903 mas, bpa=16.49 degrees ! Estimated noise=17.8197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.55489e-06 Jy ! Component: 100 - total flux cleaned = -6.58748e-06 Jy ! Component: 150 - total flux cleaned = -7.08105e-06 Jy ! Component: 200 - total flux cleaned = -6.92036e-06 Jy ! Total flux subtracted in 200 components = -6.92036e-06 Jy ! Clean residual min=-0.001102 max=0.001005 Jy/beam ! Clean residual mean=0.000004 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0146466 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0146466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014456Jy sigma=0.010529 ! Fit after self-cal, rms=0.014455Jy sigma=0.010528 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 = -1.11991e-05 Jy ! Component: 100 - total flux cleaned = -1.11806e-05 Jy ! Component: 150 - total flux cleaned = -3.65852e-06 Jy ! Component: 200 - total flux cleaned = 3.11525e-06 Jy ! Total flux subtracted in 200 components = 3.11525e-06 Jy ! Clean residual min=-0.001095 max=0.001001 Jy/beam ! Clean residual mean=0.000004 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0146497 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0146497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014451Jy sigma=0.010521 ! Fit after self-cal, rms=0.014450Jy sigma=0.010520 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014450Jy sigma=0.010520 ! Fit after self-cal, rms=0.014450Jy sigma=0.010520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9409 mas, bmaj=2.903 mas, bpa=16.49 degrees ! Estimated noise=17.8197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.70833e-05 Jy ! Component: 100 - total flux cleaned = -1.7288e-05 Jy ! Component: 150 - total flux cleaned = -1.02945e-05 Jy ! Component: 200 - total flux cleaned = -3.97569e-06 Jy ! Total flux subtracted in 200 components = -3.97569e-06 Jy ! Clean residual min=-0.001093 max=0.000999 Jy/beam ! Clean residual mean=0.000004 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0146458 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0146458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014448Jy sigma=0.010513 ! Fit after self-cal, rms=0.014447Jy sigma=0.010513 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 = -1.47845e-05 Jy ! Component: 100 - total flux cleaned = -1.48413e-05 Jy ! Component: 150 - total flux cleaned = -8.30142e-06 Jy ! Component: 200 - total flux cleaned = -2.25691e-06 Jy ! Total flux subtracted in 200 components = -2.25691e-06 Jy ! Clean residual min=-0.001090 max=0.000997 Jy/beam ! Clean residual mean=0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0146435 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0146435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014445Jy sigma=0.010507 ! Fit after self-cal, rms=0.014445Jy sigma=0.010506 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014445Jy sigma=0.010506 ! Fit after self-cal, rms=0.014445Jy sigma=0.010506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=3.372 mas, bpa=15.34 degrees ! Estimated noise=22.1274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.79437e-05 Jy ! Component: 100 - total flux cleaned = -2.41762e-05 Jy ! Component: 150 - total flux cleaned = -2.43311e-05 Jy ! Component: 200 - total flux cleaned = -2.73887e-05 Jy ! Total flux subtracted in 200 components = -2.73887e-05 Jy ! Clean residual min=-0.001078 max=0.001213 Jy/beam ! Clean residual mean=0.000009 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0146161 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0146161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014453Jy sigma=0.010501 ! Fit after self-cal, rms=0.014440Jy sigma=0.010498 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 = -1.0034e-05 Jy ! Component: 100 - total flux cleaned = -1.01146e-05 Jy ! Component: 150 - total flux cleaned = -1.32006e-05 Jy ! Component: 200 - total flux cleaned = -1.60587e-05 Jy ! Total flux subtracted in 200 components = -1.60587e-05 Jy ! Clean residual min=-0.001062 max=0.001192 Jy/beam ! Clean residual mean=0.000009 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0146001 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.0146001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014446Jy sigma=0.010493 ! Fit after self-cal, rms=0.014445Jy sigma=0.010493 ! 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=0.9409 mas, bmaj=2.903 mas, bpa=16.49 degrees ! Estimated noise=17.8197 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9409 x 2.903 at 16.49 degrees (North through East) ! Clean map min=-0.0010053 max=0.013202 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=0.688 mas, bmaj=2.727 mas, bpa=16.84 degrees ! Estimated noise=32.7623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00977917 Jy ! Component: 100 - total flux cleaned = 0.0121238 Jy ! Component: 150 - total flux cleaned = 0.0131543 Jy ! Component: 200 - total flux cleaned = 0.0134987 Jy ! Total flux subtracted in 200 components = 0.0134987 Jy ! Clean residual min=-0.001603 max=0.001449 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0134987 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0134987 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9409 mas, bmaj=2.903 mas, bpa=16.49 degrees ! Estimated noise=17.8197 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 = 0.000575 Jy ! Component: 100 - total flux cleaned = 0.000742861 Jy ! Component: 150 - total flux cleaned = 0.000896628 Jy ! Component: 200 - total flux cleaned = 0.000977296 Jy ! Total flux subtracted in 200 components = 0.000977296 Jy ! Clean residual min=-0.001039 max=0.001007 Jy/beam ! Clean residual mean=0.000004 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.014476 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.014476 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=2.076 mas, bmaj=3.372 mas, bpa=15.34 degrees ! Estimated noise=22.1274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139285 Jy ! Component: 100 - total flux cleaned = 0.000139363 Jy ! Component: 150 - total flux cleaned = 0.000139142 Jy ! Component: 200 - total flux cleaned = 0.00013269 Jy ! Total flux subtracted in 200 components = 0.00013269 Jy ! Clean residual min=-0.001067 max=0.001173 Jy/beam ! Clean residual mean=0.000009 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0146087 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 = 8.38122e-08 Jy ! Component: 100 - total flux cleaned = 5.26211e-09 Jy ! Component: 150 - total flux cleaned = -5.16777e-06 Jy ! Component: 200 - total flux cleaned = -5.22804e-06 Jy ! Total flux subtracted in 200 components = -5.22804e-06 Jy ! Clean residual min=-0.001064 max=0.001176 Jy/beam ! Clean residual mean=0.000009 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0146035 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0146035 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9409 mas, bmaj=2.903 mas, bpa=16.49 degrees ! Estimated noise=17.8197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.24484e-05 Jy ! Component: 100 - total flux cleaned = 9.34611e-05 Jy ! Component: 150 - total flux cleaned = 0.000113621 Jy ! Component: 200 - total flux cleaned = 0.000122641 Jy ! Total flux subtracted in 200 components = 0.000122641 Jy ! Clean residual min=-0.001066 max=0.000995 Jy/beam ! Clean residual mean=0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0147261 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0147261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014463Jy sigma=0.010489 ! Fit after self-cal, rms=0.014459Jy sigma=0.010486 wmodel /scr/pima/s5272a_uvs/J0039+4330_X_map.mod ! Writing 42 model components to file: /scr/pima/s5272a_uvs/J0039+4330_X_map.mod wobs /scr/pima/s5272a_uvs/J0039+4330_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J0039+4330_X_uvs.fits wwins /scr/pima/s5272a_uvs/J0039+4330_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s5272a_uvs/J0039+4330_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 = -0.000292577 Jy ! Component: 100 - total flux cleaned = -0.000449473 Jy ! Component: 150 - total flux cleaned = -0.000480933 Jy ! Component: 200 - total flux cleaned = -0.00057227 Jy ! Component: 250 - total flux cleaned = -0.000587073 Jy ! Component: 300 - total flux cleaned = -0.000628573 Jy ! Component: 350 - total flux cleaned = -0.00065469 Jy ! Component: 400 - total flux cleaned = -0.000615879 Jy ! Component: 450 - total flux cleaned = -0.000591063 Jy ! Component: 500 - total flux cleaned = -0.000578984 Jy ! Component: 550 - total flux cleaned = -0.000578837 Jy ! Component: 600 - total flux cleaned = -0.000567392 Jy ! Component: 650 - total flux cleaned = -0.000589882 Jy ! Component: 700 - total flux cleaned = -0.000568025 Jy ! Component: 750 - total flux cleaned = -0.000568173 Jy ! Component: 800 - total flux cleaned = -0.000547426 Jy ! Component: 850 - total flux cleaned = -0.000547585 Jy ! Component: 900 - total flux cleaned = -0.000567252 Jy ! Component: 950 - total flux cleaned = -0.00055738 Jy ! Component: 1000 - total flux cleaned = -0.000538078 Jy ! Component: 1050 - total flux cleaned = -0.000519469 Jy ! Component: 1100 - total flux cleaned = -0.000510381 Jy ! Component: 1150 - total flux cleaned = -0.000501522 Jy ! Component: 1200 - total flux cleaned = -0.000483951 Jy ! Component: 1250 - total flux cleaned = -0.000466929 Jy ! Component: 1300 - total flux cleaned = -0.000458529 Jy ! Component: 1350 - total flux cleaned = -0.000458216 Jy ! Component: 1400 - total flux cleaned = -0.00041752 Jy ! Component: 1450 - total flux cleaned = -0.000425506 Jy ! Component: 1500 - total flux cleaned = -0.000409711 Jy ! Component: 1550 - total flux cleaned = -0.000401952 Jy ! Component: 1600 - total flux cleaned = -0.00038681 Jy ! Component: 1650 - total flux cleaned = -0.000372038 Jy ! Component: 1700 - total flux cleaned = -0.00036471 Jy ! Component: 1750 - total flux cleaned = -0.000343326 Jy ! Component: 1800 - total flux cleaned = -0.000336173 Jy ! Component: 1850 - total flux cleaned = -0.000322182 Jy ! Component: 1900 - total flux cleaned = -0.000301682 Jy ! Component: 1950 - total flux cleaned = -0.000301603 Jy ! Component: 2000 - total flux cleaned = -0.000294924 Jy ! Component: 2050 - total flux cleaned = -0.000275299 Jy ! Component: 2100 - total flux cleaned = -0.000262431 Jy ! Component: 2150 - total flux cleaned = -0.000249626 Jy ! Component: 2200 - total flux cleaned = -0.00022443 Jy ! Component: 2250 - total flux cleaned = -0.000186999 Jy ! Component: 2300 - total flux cleaned = -0.00014998 Jy ! Component: 2350 - total flux cleaned = -0.000143854 Jy ! Component: 2400 - total flux cleaned = -0.000125701 Jy ! Component: 2450 - total flux cleaned = -8.98739e-05 Jy ! Component: 2500 - total flux cleaned = -5.44587e-05 Jy ! Component: 2550 - total flux cleaned = -2.52226e-05 Jy ! Component: 2600 - total flux cleaned = 9.42295e-06 Jy ! Component: 2650 - total flux cleaned = 3.80773e-05 Jy ! Component: 2700 - total flux cleaned = 5.51749e-05 Jy ! Component: 2750 - total flux cleaned = 9.45966e-05 Jy ! Component: 2800 - total flux cleaned = 0.000116834 Jy ! Component: 2850 - total flux cleaned = 0.000149963 Jy ! Component: 2900 - total flux cleaned = 0.000177337 Jy ! Component: 2950 - total flux cleaned = 0.000188245 Jy ! Component: 3000 - total flux cleaned = 0.000215166 Jy ! Component: 3050 - total flux cleaned = 0.000236575 Jy ! Component: 3100 - total flux cleaned = 0.000273731 Jy ! Component: 3150 - total flux cleaned = 0.000289473 Jy ! Component: 3200 - total flux cleaned = 0.000310391 Jy ! Component: 3250 - total flux cleaned = 0.000331141 Jy ! Component: 3300 - total flux cleaned = 0.000351729 Jy ! Component: 3350 - total flux cleaned = 0.000382374 Jy ! Component: 3400 - total flux cleaned = 0.000412792 Jy ! Component: 3450 - total flux cleaned = 0.000443038 Jy ! Component: 3500 - total flux cleaned = 0.0004681 Jy ! Component: 3550 - total flux cleaned = 0.000478042 Jy ! Component: 3600 - total flux cleaned = 0.000497829 Jy ! Component: 3650 - total flux cleaned = 0.00051753 Jy ! Component: 3700 - total flux cleaned = 0.000537067 Jy ! Component: 3750 - total flux cleaned = 0.000571051 Jy ! Component: 3800 - total flux cleaned = 0.000599992 Jy ! Component: 3850 - total flux cleaned = 0.000623986 Jy ! Component: 3900 - total flux cleaned = 0.000657371 Jy ! Component: 3950 - total flux cleaned = 0.000681069 Jy ! Component: 4000 - total flux cleaned = 0.000718815 Jy ! Component: 4050 - total flux cleaned = 0.000737586 Jy ! Total flux subtracted in 4096 components = 0.000765633 Jy ! Clean residual min=-0.000255 max=0.000271 Jy/beam ! Clean residual mean=0.000002 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0154917 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 350 components and 0.0154917 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J0039+4330_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9409 x 2.903 at 16.49 degrees (North through East) ! Clean map min=-0.00064542 max=0.013204 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J0039+4330_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0132041 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.04217e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.82719 1.82719 3.65439 7.30877 14.6175 29.2351 58.4702 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 164.186 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J0039+4330_X_uvs.log closed on Mon Dec 16 09:33:04 2013