! Started logfile: /scr/pima/bp192a1_uvs/J0058-0539_C_uvs.log on Wed Sep 16 13:26:11 2015 obs /scr/pima/bp192a1_uvs/J0058-0539_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0058-0539_C_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! AN table 2: 24 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.864538 visibilities/baseline/integration-bin. ! Found source: J0058-0539 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 14296 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0058-0539_C] 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 0.300x0.300 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 21 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.112224Jy sigma=21.439716 ! Fit after self-cal, rms=0.668188Jy sigma=13.325299 ! 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=1.427 mas, bmaj=3.689 mas, bpa=-3.323 degrees ! Estimated noise=0.439055 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 = 0.258241 Jy ! Component: 100 - total flux cleaned = 0.32949 Jy ! Total flux subtracted in 100 components = 0.32949 Jy ! Clean residual min=-0.013084 max=0.028389 Jy/beam ! Clean residual mean=-0.000017 rms=0.003325 Jy/beam ! Combined flux in latest and established models = 0.32949 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.32949 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=0.281979Jy sigma=1.720742 ! Fit after self-cal, rms=0.281914Jy sigma=1.719283 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030568 Jy ! Component: 100 - total flux cleaned = 0.0469665 Jy ! Total flux subtracted in 100 components = 0.0469665 Jy ! Clean residual min=-0.011492 max=0.010939 Jy/beam ! Clean residual mean=-0.000005 rms=0.002403 Jy/beam ! Combined flux in latest and established models = 0.376457 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.376457 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=0.272209Jy sigma=1.447450 ! Fit after self-cal, rms=0.272166Jy sigma=1.446997 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.872 mas, bmaj=4.282 mas, bpa=0.2271 degrees ! Estimated noise=0.316641 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 = 0.0147978 Jy ! Component: 100 - total flux cleaned = 0.0224358 Jy ! Component: 150 - total flux cleaned = 0.0270052 Jy ! Component: 200 - total flux cleaned = 0.0298442 Jy ! Total flux subtracted in 200 components = 0.0298442 Jy ! Clean residual min=-0.014059 max=0.013302 Jy/beam ! Clean residual mean=0.000005 rms=0.003528 Jy/beam ! Combined flux in latest and established models = 0.406301 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.406301 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=0.268335Jy sigma=1.424628 ! Fit after self-cal, rms=0.268304Jy sigma=1.424078 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.872 x 4.282 at 0.2271 degrees (North through East) ! Clean map min=-0.013648 max=0.344 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* FD 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 2: ! BR 0.98 FD 1.15 KP 0.90 LA 1.04 ! MK 1.10 NL 1.18 OV 1.02 PT 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 2: ! BR 1.00* FD 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* FD 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 2: ! BR 1.00* FD 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* FD 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 2: ! BR 1.00* FD 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 1.05 FD 1.03 HN 1.00 KP 0.94 ! LA 1.08 MK 1.00 NL 1.14 OV 0.99 ! PT 0.88 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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 1.05 FD 1.01 HN 1.04 KP 0.90 ! LA 1.17 MK 0.97 NL 1.12 OV 1.02 ! PT 1.00 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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 0.98 FD 0.95 HN 0.98 KP 0.90 ! LA 1.09 MK 0.97 NL 1.10 OV 1.01 ! PT 0.92 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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 1.06 FD 0.99 HN 1.02 KP 0.92 ! LA 1.09 MK 0.96 NL 1.01 OV 1.04 ! PT 0.89 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.97 KP 0.98 LA 1.12 ! MK 1.05 NL 1.20 OV 1.04 PT 0.92 ! ! ! Fit before self-cal, rms=0.268304Jy sigma=1.424078 ! Fit after self-cal, rms=0.267329Jy sigma=1.299178 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.872 mas, bmaj=4.303 mas, bpa=-0.108 degrees ! Estimated noise=0.320818 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 = 0.00426544 Jy ! Component: 100 - total flux cleaned = 0.00544666 Jy ! Component: 150 - total flux cleaned = 0.0057445 Jy ! Component: 200 - total flux cleaned = 0.00595099 Jy ! Total flux subtracted in 200 components = 0.00595099 Jy ! Clean residual min=-0.011360 max=0.012049 Jy/beam ! Clean residual mean=0.000030 rms=0.002824 Jy/beam ! Combined flux in latest and established models = 0.412252 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.412252 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=0.266579Jy sigma=1.301219 ! Fit after self-cal, rms=0.266573Jy sigma=1.300827 ! 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=0.266573Jy sigma=1.300827 ! Fit after self-cal, rms=0.266585Jy sigma=1.299082 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.87 mas, bmaj=4.303 mas, bpa=-0.2247 degrees ! Estimated noise=0.322647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264066 Jy ! Component: 100 - total flux cleaned = 0.00296658 Jy ! Component: 150 - total flux cleaned = 0.00322267 Jy ! Component: 200 - total flux cleaned = 0.00340536 Jy ! Total flux subtracted in 200 components = 0.00340536 Jy ! Clean residual min=-0.011486 max=0.012133 Jy/beam ! Clean residual mean=0.000035 rms=0.002852 Jy/beam ! Combined flux in latest and established models = 0.415657 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.415657 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=0.266167Jy sigma=1.300612 ! Fit after self-cal, rms=0.266164Jy sigma=1.300362 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 (25.2, -28.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011445 Jy ! Component: 100 - total flux cleaned = 0.0181931 Jy ! Component: 150 - total flux cleaned = 0.0229531 Jy ! Component: 200 - total flux cleaned = 0.0263932 Jy ! Total flux subtracted in 200 components = 0.0263932 Jy ! Clean residual min=-0.010922 max=0.010576 Jy/beam ! Clean residual mean=0.000044 rms=0.002621 Jy/beam ! Combined flux in latest and established models = 0.44205 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 94 components and 0.44205 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=0.263873Jy sigma=1.277905 ! Fit after self-cal, rms=0.263753Jy sigma=1.274280 ! 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=0.263753Jy sigma=1.274280 ! Fit after self-cal, rms=0.263723Jy sigma=1.269093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=4.3 mas, bpa=-0.3278 degrees ! Estimated noise=0.32409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494848 Jy ! Component: 100 - total flux cleaned = 0.00806516 Jy ! Component: 150 - total flux cleaned = 0.0103091 Jy ! Component: 200 - total flux cleaned = 0.0113436 Jy ! Total flux subtracted in 200 components = 0.0113436 Jy ! Clean residual min=-0.010707 max=0.010566 Jy/beam ! Clean residual mean=0.000053 rms=0.002629 Jy/beam ! Combined flux in latest and established models = 0.453394 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.453394 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=0.262936Jy sigma=1.268921 ! Fit after self-cal, rms=0.262888Jy sigma=1.268081 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 = 0.00134731 Jy ! Component: 100 - total flux cleaned = 0.00195114 Jy ! Component: 150 - total flux cleaned = 0.00211092 Jy ! Component: 200 - total flux cleaned = 0.00230876 Jy ! Total flux subtracted in 200 components = 0.00230876 Jy ! Clean residual min=-0.010559 max=0.010376 Jy/beam ! Clean residual mean=0.000054 rms=0.002613 Jy/beam ! Combined flux in latest and established models = 0.455703 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.455703 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=0.262699Jy sigma=1.268538 ! Fit after self-cal, rms=0.262687Jy sigma=1.268413 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.262687Jy sigma=1.268413 ! Fit after self-cal, rms=0.262674Jy sigma=1.266522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.995 mas, bmaj=6.982 mas, bpa=9.344 degrees ! Estimated noise=0.393335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547505 Jy ! Component: 100 - total flux cleaned = 0.00777133 Jy ! Component: 150 - total flux cleaned = 0.00897316 Jy ! Component: 200 - total flux cleaned = 0.00964162 Jy ! Total flux subtracted in 200 components = 0.00964162 Jy ! Clean residual min=-0.015697 max=0.014177 Jy/beam ! Clean residual mean=0.000121 rms=0.004027 Jy/beam ! Combined flux in latest and established models = 0.465344 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 133 components and 0.465344 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=0.261965Jy sigma=1.274292 ! Fit after self-cal, rms=0.261919Jy sigma=1.273156 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 = 0.00164164 Jy ! Component: 100 - total flux cleaned = 0.00191744 Jy ! Component: 150 - total flux cleaned = 0.00204578 Jy ! Component: 200 - total flux cleaned = 0.00217169 Jy ! Total flux subtracted in 200 components = 0.00217169 Jy ! Clean residual min=-0.015515 max=0.014059 Jy/beam ! Clean residual mean=0.000124 rms=0.003986 Jy/beam ! Combined flux in latest and established models = 0.467516 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 140 components and 0.467516 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=0.261780Jy sigma=1.275491 ! Fit after self-cal, rms=0.261769Jy sigma=1.275269 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=4.299 mas, bpa=-0.3445 degrees ! Estimated noise=0.324773 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.867 x 4.299 at -0.3445 degrees (North through East) ! Clean map min=-0.010365 max=0.34837 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=1.422 mas, bmaj=3.723 mas, bpa=-3.862 degrees ! Estimated noise=0.449625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.264066 Jy ! Component: 100 - total flux cleaned = 0.336359 Jy ! Component: 150 - total flux cleaned = 0.368216 Jy ! Component: 200 - total flux cleaned = 0.385401 Jy ! Total flux subtracted in 200 components = 0.385401 Jy ! Clean residual min=-0.011244 max=0.010416 Jy/beam ! Clean residual mean=0.000007 rms=0.002297 Jy/beam ! Combined flux in latest and established models = 0.385401 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.385401 Jy ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=4.299 mas, bpa=-0.3445 degrees ! Estimated noise=0.324773 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 (1.2, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203366 Jy ! Component: 100 - total flux cleaned = 0.0344058 Jy ! Component: 150 - total flux cleaned = 0.0449624 Jy ! Component: 200 - total flux cleaned = 0.0533256 Jy ! Total flux subtracted in 200 components = 0.0533256 Jy ! Clean residual min=-0.010838 max=0.009548 Jy/beam ! Clean residual mean=0.000053 rms=0.002717 Jy/beam ! Combined flux in latest and established models = 0.438727 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 76 components and 0.438727 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.995 mas, bmaj=6.982 mas, bpa=9.344 degrees ! Estimated noise=0.393335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010686 Jy ! Component: 100 - total flux cleaned = 0.0183792 Jy ! Component: 150 - total flux cleaned = 0.0243613 Jy ! Component: 200 - total flux cleaned = 0.0290738 Jy ! Total flux subtracted in 200 components = 0.0290738 Jy ! Clean residual min=-0.014286 max=0.012965 Jy/beam ! Clean residual mean=0.000141 rms=0.003845 Jy/beam ! Combined flux in latest and established models = 0.467801 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 = 0.00307107 Jy ! Component: 100 - total flux cleaned = 0.00500034 Jy ! Component: 150 - total flux cleaned = 0.00665143 Jy ! Component: 200 - total flux cleaned = 0.00797802 Jy ! Total flux subtracted in 200 components = 0.00797802 Jy ! Clean residual min=-0.014506 max=0.012649 Jy/beam ! Clean residual mean=0.000153 rms=0.003744 Jy/beam ! Combined flux in latest and established models = 0.475779 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 128 components and 0.475779 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=4.299 mas, bpa=-0.3445 degrees ! Estimated noise=0.324773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477148 Jy ! Component: 100 - total flux cleaned = 0.000986994 Jy ! Component: 150 - total flux cleaned = 0.00109408 Jy ! Component: 200 - total flux cleaned = 0.00119545 Jy ! Total flux subtracted in 200 components = 0.00119545 Jy ! Clean residual min=-0.010419 max=0.008592 Jy/beam ! Clean residual mean=0.000083 rms=0.002477 Jy/beam ! Combined flux in latest and established models = 0.476974 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 143 components and 0.476974 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=0.261000Jy sigma=1.262274 ! Fit after self-cal, rms=0.260965Jy sigma=1.257137 wmodel /scr/pima/bp192a1_uvs/J0058-0539_C_map.mod ! Writing 143 model components to file: /scr/pima/bp192a1_uvs/J0058-0539_C_map.mod wobs /scr/pima/bp192a1_uvs/J0058-0539_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0058-0539_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0058-0539_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0058-0539_C_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 = -0.00458159 Jy ! Component: 100 - total flux cleaned = -0.00622231 Jy ! Component: 150 - total flux cleaned = -0.00698827 Jy ! Component: 200 - total flux cleaned = -0.00712941 Jy ! Component: 250 - total flux cleaned = -0.00726908 Jy ! Component: 300 - total flux cleaned = -0.00754239 Jy ! Component: 350 - total flux cleaned = -0.00807652 Jy ! Component: 400 - total flux cleaned = -0.00833872 Jy ! Component: 450 - total flux cleaned = -0.00884341 Jy ! Component: 500 - total flux cleaned = -0.00909116 Jy ! Component: 550 - total flux cleaned = -0.00957549 Jy ! Component: 600 - total flux cleaned = -0.00981239 Jy ! Component: 650 - total flux cleaned = -0.0100462 Jy ! Component: 700 - total flux cleaned = -0.0105071 Jy ! Component: 750 - total flux cleaned = -0.0108466 Jy ! Component: 800 - total flux cleaned = -0.011292 Jy ! Component: 850 - total flux cleaned = -0.0117304 Jy ! Component: 900 - total flux cleaned = -0.0122667 Jy ! Component: 950 - total flux cleaned = -0.0123739 Jy ! Component: 1000 - total flux cleaned = -0.0126885 Jy ! Component: 1050 - total flux cleaned = -0.0129999 Jy ! Component: 1100 - total flux cleaned = -0.0135093 Jy ! Component: 1150 - total flux cleaned = -0.0136092 Jy ! Component: 1200 - total flux cleaned = -0.0139075 Jy ! Component: 1250 - total flux cleaned = -0.0141046 Jy ! Component: 1300 - total flux cleaned = -0.0145858 Jy ! Component: 1350 - total flux cleaned = -0.0147756 Jy ! Component: 1400 - total flux cleaned = -0.0149639 Jy ! Component: 1450 - total flux cleaned = -0.0151501 Jy ! Component: 1500 - total flux cleaned = -0.0154248 Jy ! Component: 1550 - total flux cleaned = -0.0156056 Jy ! Component: 1600 - total flux cleaned = -0.0157847 Jy ! Component: 1650 - total flux cleaned = -0.0159624 Jy ! Component: 1700 - total flux cleaned = -0.015962 Jy ! Component: 1750 - total flux cleaned = -0.0163961 Jy ! Component: 1800 - total flux cleaned = -0.0163102 Jy ! Component: 1850 - total flux cleaned = -0.0164821 Jy ! Component: 1900 - total flux cleaned = -0.0166515 Jy ! Component: 1950 - total flux cleaned = -0.0169859 Jy ! Component: 2000 - total flux cleaned = -0.017151 Jy ! Component: 2050 - total flux cleaned = -0.0172325 Jy ! Component: 2100 - total flux cleaned = -0.0173138 Jy ! Component: 2150 - total flux cleaned = -0.0177951 Jy ! Component: 2200 - total flux cleaned = -0.0175559 Jy ! Component: 2250 - total flux cleaned = -0.017636 Jy ! Component: 2300 - total flux cleaned = -0.0177147 Jy ! Component: 2350 - total flux cleaned = -0.0178702 Jy ! Component: 2400 - total flux cleaned = -0.0180243 Jy ! Component: 2450 - total flux cleaned = -0.0183296 Jy ! Component: 2500 - total flux cleaned = -0.0184811 Jy ! Component: 2550 - total flux cleaned = -0.0184061 Jy ! Component: 2600 - total flux cleaned = -0.0185557 Jy ! Component: 2650 - total flux cleaned = -0.0187785 Jy ! Component: 2700 - total flux cleaned = -0.0187786 Jy ! Component: 2750 - total flux cleaned = -0.0189253 Jy ! Component: 2800 - total flux cleaned = -0.0190708 Jy ! Component: 2850 - total flux cleaned = -0.019143 Jy ! Component: 2900 - total flux cleaned = -0.0192146 Jy ! Component: 2950 - total flux cleaned = -0.0192857 Jy ! Component: 3000 - total flux cleaned = -0.0192859 Jy ! Component: 3050 - total flux cleaned = -0.0193567 Jy ! Component: 3100 - total flux cleaned = -0.0192868 Jy ! Component: 3150 - total flux cleaned = -0.0194261 Jy ! Component: 3200 - total flux cleaned = -0.0196332 Jy ! Component: 3250 - total flux cleaned = -0.0195643 Jy ! Component: 3300 - total flux cleaned = -0.0196323 Jy ! Component: 3350 - total flux cleaned = -0.0194965 Jy ! Component: 3400 - total flux cleaned = -0.0194963 Jy ! Component: 3450 - total flux cleaned = -0.0196974 Jy ! Component: 3500 - total flux cleaned = -0.0196973 Jy ! Component: 3550 - total flux cleaned = -0.0196314 Jy ! Component: 3600 - total flux cleaned = -0.0198294 Jy ! Component: 3650 - total flux cleaned = -0.019633 Jy ! Component: 3700 - total flux cleaned = -0.0197637 Jy ! Component: 3750 - total flux cleaned = -0.0198285 Jy ! Component: 3800 - total flux cleaned = -0.0198281 Jy ! Component: 3850 - total flux cleaned = -0.0196996 Jy ! Component: 3900 - total flux cleaned = -0.0196993 Jy ! Component: 3950 - total flux cleaned = -0.0198261 Jy ! Component: 4000 - total flux cleaned = -0.019763 Jy ! Component: 4050 - total flux cleaned = -0.0197 Jy ! Total flux subtracted in 4096 components = -0.0197001 Jy ! Clean residual min=-0.003201 max=0.003791 Jy/beam ! Clean residual mean=0.000035 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.457274 Jy keep ! Adding 372 model components to the UV plane model. ! The established model now contains 515 components and 0.457274 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0058-0539_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.867 x 4.299 at -0.3445 degrees (North through East) ! Clean map min=-0.0092856 max=0.35096 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0058-0539_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.350959 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00123841 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05859 1.05859 2.11719 4.23437 8.46875 16.9375 33.875 67.75 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.35 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 283.394 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0058-0539_C_uvs.log closed on Wed Sep 16 13:26:16 2015