! Started logfile: /scr/pima/bs241e_uvs/J1051-3138_X_uvs.log on Fri May 15 09:14:58 2015 obs /scr/pima/bs241e_uvs/J1051-3138_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241e_uvs/J1051-3138_X_uva.fits ! AN table 1: 13 integrations on 28 of 28 possible baselines. ! AN table 2: 8 integrations on 21 of 21 possible baselines. ! AN table 3: 6 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.990354 visibilities/baseline/integration-bin. ! Found source: J1051-3138 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 4928 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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/bs241e_uvs/J1051-3138_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 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.074750Jy sigma=25.095304 ! Fit after self-cal, rms=0.667491Jy sigma=15.224095 ! 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=0.8006 mas, bmaj=2.186 mas, bpa=6.88 degrees ! Estimated noise=0.821479 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 = 0.262243 Jy ! Component: 100 - total flux cleaned = 0.359712 Jy ! Total flux subtracted in 100 components = 0.359712 Jy ! Clean residual min=-0.019942 max=0.041882 Jy/beam ! Clean residual mean=-0.000306 rms=0.006243 Jy/beam ! Combined flux in latest and established models = 0.359712 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.359712 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=0.121464Jy sigma=2.778350 ! Fit after self-cal, rms=0.120114Jy sigma=2.755194 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473832 Jy ! Component: 100 - total flux cleaned = 0.0750789 Jy ! Total flux subtracted in 100 components = 0.0750789 Jy ! Clean residual min=-0.015013 max=0.017288 Jy/beam ! Clean residual mean=-0.000206 rms=0.003585 Jy/beam ! Combined flux in latest and established models = 0.434791 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.434791 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=0.087635Jy sigma=1.891928 ! Fit after self-cal, rms=0.087509Jy sigma=1.889262 ! 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=1.131 mas, bmaj=3.103 mas, bpa=14.72 degrees ! Estimated noise=0.54957 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 = 0.0280687 Jy ! Component: 100 - total flux cleaned = 0.0423607 Jy ! Component: 150 - total flux cleaned = 0.0497975 Jy ! Component: 200 - total flux cleaned = 0.0535568 Jy ! Total flux subtracted in 200 components = 0.0535568 Jy ! Clean residual min=-0.017838 max=0.016509 Jy/beam ! Clean residual mean=-0.000668 rms=0.005488 Jy/beam ! Combined flux in latest and established models = 0.488348 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.488348 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=0.079613Jy sigma=1.643918 ! Fit after self-cal, rms=0.079603Jy sigma=1.643674 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.131 x 3.103 at 14.72 degrees (North through East) ! Clean map min=-0.017465 max=0.32176 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* 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 1.12 FD 1.06 LA 0.98 MK 1.01 ! NL 1.10 OV 0.94 PT 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.04 LA 0.98 MK 1.00 ! NL 1.14 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 1.05 FD 0.98 LA 0.92 MK 1.00* ! NL 1.15 OV 1.00* PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 LA 0.91 MK 1.00* ! NL 1.15 OV 1.00* PT 0.92 SC 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.05 LA 0.89 MK 1.00* ! NL 1.14 OV 1.00* PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 LA 0.99 MK 1.00* ! NL 1.17 OV 1.00* PT 0.91 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 LA 1.01 MK 1.00* ! NL 1.12 OV 1.00* PT 0.88 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.14 LA 0.99 MK 1.00* ! NL 1.15 OV 1.00* PT 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.10 LA 0.99 MK 1.00* ! NL 1.13 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 LA 1.02 MK 1.00* ! NL 1.16 OV 1.00* PT 0.92 SC 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.11 LA 0.99 MK 1.00* ! NL 1.13 OV 1.00* PT 0.85 SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.13 LA 0.98 MK 1.00* ! NL 1.16 OV 1.00* PT 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.06 LA 0.96 MK 1.06 ! NL 1.11 OV 0.93 PT 0.85 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.10 LA 0.94 MK 1.05 ! NL 1.13 OV 0.96 PT 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.079603Jy sigma=1.643674 ! Fit after self-cal, rms=0.072538Jy sigma=1.403158 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=3.125 mas, bpa=15.11 degrees ! Estimated noise=0.552292 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 = 0.00124208 Jy ! Component: 100 - total flux cleaned = 0.00138685 Jy ! Component: 150 - total flux cleaned = 0.00147044 Jy ! Component: 200 - total flux cleaned = 0.0014713 Jy ! Total flux subtracted in 200 components = 0.0014713 Jy ! Clean residual min=-0.008037 max=0.007666 Jy/beam ! Clean residual mean=-0.000334 rms=0.002601 Jy/beam ! Combined flux in latest and established models = 0.489819 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 47 components and 0.489819 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=0.072463Jy sigma=1.401510 ! Fit after self-cal, rms=0.072483Jy sigma=1.401355 ! 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=0.072483Jy sigma=1.401355 ! Fit after self-cal, rms=0.072609Jy sigma=1.401104 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=3.119 mas, bpa=15.1 degrees ! Estimated noise=0.55255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845365 Jy ! Component: 100 - total flux cleaned = 0.00095746 Jy ! Component: 150 - total flux cleaned = 0.000991329 Jy ! Component: 200 - total flux cleaned = 0.000991711 Jy ! Total flux subtracted in 200 components = 0.000991711 Jy ! Clean residual min=-0.007978 max=0.007725 Jy/beam ! Clean residual mean=-0.000332 rms=0.002602 Jy/beam ! Combined flux in latest and established models = 0.490811 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.490811 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=0.072563Jy sigma=1.400145 ! Fit after self-cal, rms=0.072559Jy sigma=1.400116 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 = -1.23459e-05 Jy ! Component: 100 - total flux cleaned = 1.8597e-05 Jy ! Component: 150 - total flux cleaned = 4.54668e-05 Jy ! Component: 200 - total flux cleaned = 4.70501e-05 Jy ! Total flux subtracted in 200 components = 4.70501e-05 Jy ! Clean residual min=-0.007976 max=0.007720 Jy/beam ! Clean residual mean=-0.000332 rms=0.002600 Jy/beam ! Combined flux in latest and established models = 0.490858 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.490858 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=0.072533Jy sigma=1.399649 ! Fit after self-cal, rms=0.072530Jy sigma=1.399620 ! 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=0.072530Jy sigma=1.399620 ! Fit after self-cal, rms=0.072635Jy sigma=1.399462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=3.115 mas, bpa=15.04 degrees ! Estimated noise=0.553098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549323 Jy ! Component: 100 - total flux cleaned = 0.000608369 Jy ! Component: 150 - total flux cleaned = 0.000635756 Jy ! Component: 200 - total flux cleaned = 0.000637133 Jy ! Total flux subtracted in 200 components = 0.000637133 Jy ! Clean residual min=-0.007958 max=0.007782 Jy/beam ! Clean residual mean=-0.000332 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 0.491495 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.491495 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=0.072605Jy sigma=1.398903 ! Fit after self-cal, rms=0.072603Jy sigma=1.398888 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 = -5.16861e-06 Jy ! Component: 100 - total flux cleaned = 2.01942e-05 Jy ! Component: 150 - total flux cleaned = 2.09845e-05 Jy ! Component: 200 - total flux cleaned = 1.96789e-05 Jy ! Total flux subtracted in 200 components = 1.96789e-05 Jy ! Clean residual min=-0.007954 max=0.007780 Jy/beam ! Clean residual mean=-0.000332 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 0.491515 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.491515 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=0.072584Jy sigma=1.398573 ! Fit after self-cal, rms=0.072583Jy sigma=1.398552 ! 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=0.072583Jy sigma=1.398552 ! Fit after self-cal, rms=0.072671Jy sigma=1.398488 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.492 mas, bmaj=8.546 mas, bpa=19.46 degrees ! Estimated noise=0.636482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175595 Jy ! Component: 100 - total flux cleaned = 0.00178651 Jy ! Component: 150 - total flux cleaned = 0.00178762 Jy ! Component: 200 - total flux cleaned = 0.00180717 Jy ! Total flux subtracted in 200 components = 0.00180717 Jy ! Clean residual min=-0.010465 max=0.010195 Jy/beam ! Clean residual mean=-0.000519 rms=0.003905 Jy/beam ! Combined flux in latest and established models = 0.493322 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 55 components and 0.493322 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=0.072690Jy sigma=1.398764 ! Fit after self-cal, rms=0.072668Jy sigma=1.398226 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 = 0.000212958 Jy ! Component: 100 - total flux cleaned = 0.000219418 Jy ! Component: 150 - total flux cleaned = 0.000238972 Jy ! Component: 200 - total flux cleaned = 0.000257502 Jy ! Total flux subtracted in 200 components = 0.000257502 Jy ! Clean residual min=-0.010464 max=0.010162 Jy/beam ! Clean residual mean=-0.000516 rms=0.003894 Jy/beam ! Combined flux in latest and established models = 0.493579 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.493579 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=0.072678Jy sigma=1.398551 ! Fit after self-cal, rms=0.072666Jy sigma=1.398222 ! 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=1.129 mas, bmaj=3.115 mas, bpa=14.96 degrees ! Estimated noise=0.553826 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 3.115 at 14.96 degrees (North through East) ! Clean map min=-0.0076834 max=0.32333 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=0.7984 mas, bmaj=2.183 mas, bpa=7.471 degrees ! Estimated noise=0.822263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.264237 Jy ! Component: 100 - total flux cleaned = 0.364267 Jy ! Component: 150 - total flux cleaned = 0.40955 Jy ! Component: 200 - total flux cleaned = 0.436805 Jy ! Total flux subtracted in 200 components = 0.436805 Jy ! Clean residual min=-0.010945 max=0.018115 Jy/beam ! Clean residual mean=-0.000147 rms=0.002792 Jy/beam ! Combined flux in latest and established models = 0.436805 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.436805 Jy ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=3.115 mas, bpa=14.96 degrees ! Estimated noise=0.553826 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 = 0.0273691 Jy ! Component: 100 - total flux cleaned = 0.0403983 Jy ! Component: 150 - total flux cleaned = 0.0470941 Jy ! Component: 200 - total flux cleaned = 0.0505675 Jy ! Total flux subtracted in 200 components = 0.0505675 Jy ! Clean residual min=-0.008578 max=0.008157 Jy/beam ! Clean residual mean=-0.000366 rms=0.002769 Jy/beam ! Combined flux in latest and established models = 0.487372 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 50 components and 0.487372 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=2.492 mas, bmaj=8.546 mas, bpa=19.46 degrees ! Estimated noise=0.636482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349529 Jy ! Component: 100 - total flux cleaned = 0.00418053 Jy ! Component: 150 - total flux cleaned = 0.00437875 Jy ! Component: 200 - total flux cleaned = 0.00455213 Jy ! Total flux subtracted in 200 components = 0.00455213 Jy ! Clean residual min=-0.010421 max=0.010236 Jy/beam ! Clean residual mean=-0.000536 rms=0.003970 Jy/beam ! Combined flux in latest and established models = 0.491924 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 = 0.000117025 Jy ! Component: 100 - total flux cleaned = 0.000260424 Jy ! Component: 150 - total flux cleaned = 0.000357567 Jy ! Component: 200 - total flux cleaned = 0.000473929 Jy ! Total flux subtracted in 200 components = 0.000473929 Jy ! Clean residual min=-0.010435 max=0.010324 Jy/beam ! Clean residual mean=-0.000530 rms=0.003947 Jy/beam ! Combined flux in latest and established models = 0.492398 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.492398 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=3.115 mas, bpa=14.96 degrees ! Estimated noise=0.553826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157377 Jy ! Component: 100 - total flux cleaned = -0.00150606 Jy ! Component: 150 - total flux cleaned = -0.00150487 Jy ! Component: 200 - total flux cleaned = -0.00155913 Jy ! Total flux subtracted in 200 components = -0.00155913 Jy ! Clean residual min=-0.008065 max=0.007810 Jy/beam ! Clean residual mean=-0.000339 rms=0.002647 Jy/beam ! Combined flux in latest and established models = 0.490839 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.490839 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=0.072861Jy sigma=1.402155 ! Fit after self-cal, rms=0.072851Jy sigma=1.401955 wmodel /scr/pima/bs241e_uvs/J1051-3138_X_map.mod ! Writing 59 model components to file: /scr/pima/bs241e_uvs/J1051-3138_X_map.mod wobs /scr/pima/bs241e_uvs/J1051-3138_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241e_uvs/J1051-3138_X_uvs.fits wwins /scr/pima/bs241e_uvs/J1051-3138_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241e_uvs/J1051-3138_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 = -0.00120542 Jy ! Component: 100 - total flux cleaned = -0.0021514 Jy ! Component: 150 - total flux cleaned = -0.00340855 Jy ! Component: 200 - total flux cleaned = -0.00423149 Jy ! Component: 250 - total flux cleaned = -0.0047788 Jy ! Component: 300 - total flux cleaned = -0.00488389 Jy ! Component: 350 - total flux cleaned = -0.00527547 Jy ! Component: 400 - total flux cleaned = -0.00536527 Jy ! Component: 450 - total flux cleaned = -0.00554025 Jy ! Component: 500 - total flux cleaned = -0.00545448 Jy ! Component: 550 - total flux cleaned = -0.0056091 Jy ! Component: 600 - total flux cleaned = -0.00568203 Jy ! Component: 650 - total flux cleaned = -0.00604246 Jy ! Component: 700 - total flux cleaned = -0.00638618 Jy ! Component: 750 - total flux cleaned = -0.00685008 Jy ! Component: 800 - total flux cleaned = -0.00710603 Jy ! Component: 850 - total flux cleaned = -0.00753826 Jy ! Component: 900 - total flux cleaned = -0.00759905 Jy ! Component: 950 - total flux cleaned = -0.00777468 Jy ! Component: 1000 - total flux cleaned = -0.00794437 Jy ! Component: 1050 - total flux cleaned = -0.00805443 Jy ! Component: 1100 - total flux cleaned = -0.00826748 Jy ! Component: 1150 - total flux cleaned = -0.00816373 Jy ! Component: 1200 - total flux cleaned = -0.00831838 Jy ! Component: 1250 - total flux cleaned = -0.00846779 Jy ! Component: 1300 - total flux cleaned = -0.00866221 Jy ! Component: 1350 - total flux cleaned = -0.00889773 Jy ! Component: 1400 - total flux cleaned = -0.00903609 Jy ! Component: 1450 - total flux cleaned = -0.0093983 Jy ! Component: 1500 - total flux cleaned = -0.00966338 Jy ! Component: 1550 - total flux cleaned = -0.00992313 Jy ! Component: 1600 - total flux cleaned = -0.0102205 Jy ! Component: 1650 - total flux cleaned = -0.0104712 Jy ! Component: 1700 - total flux cleaned = -0.0109213 Jy ! Component: 1750 - total flux cleaned = -0.0114013 Jy ! Component: 1800 - total flux cleaned = -0.0117942 Jy ! Component: 1850 - total flux cleaned = -0.0121804 Jy ! Component: 1900 - total flux cleaned = -0.012636 Jy ! Component: 1950 - total flux cleaned = -0.0131594 Jy ! Component: 2000 - total flux cleaned = -0.0136002 Jy ! Component: 2050 - total flux cleaned = -0.0140344 Jy ! Component: 2100 - total flux cleaned = -0.0144266 Jy ! Component: 2150 - total flux cleaned = -0.0147783 Jy ! Component: 2200 - total flux cleaned = -0.0151245 Jy ! Component: 2250 - total flux cleaned = -0.0154323 Jy ! Component: 2300 - total flux cleaned = -0.0157701 Jy ! Component: 2350 - total flux cleaned = -0.0159374 Jy ! Component: 2400 - total flux cleaned = -0.0162346 Jy ! Component: 2450 - total flux cleaned = -0.0162999 Jy ! Component: 2500 - total flux cleaned = -0.0165263 Jy ! Component: 2550 - total flux cleaned = -0.0166221 Jy ! Component: 2600 - total flux cleaned = -0.0167491 Jy ! Component: 2650 - total flux cleaned = -0.0168119 Jy ! Component: 2700 - total flux cleaned = -0.0169371 Jy ! Component: 2750 - total flux cleaned = -0.0169991 Jy ! Component: 2800 - total flux cleaned = -0.0171834 Jy ! Component: 2850 - total flux cleaned = -0.0172751 Jy ! Component: 2900 - total flux cleaned = -0.0173057 Jy ! Component: 2950 - total flux cleaned = -0.0174261 Jy ! Component: 3000 - total flux cleaned = -0.0175157 Jy ! Component: 3050 - total flux cleaned = -0.017634 Jy ! Component: 3100 - total flux cleaned = -0.0175751 Jy ! Component: 3150 - total flux cleaned = -0.0177211 Jy ! Component: 3200 - total flux cleaned = -0.0177792 Jy ! Component: 3250 - total flux cleaned = -0.0178654 Jy ! Component: 3300 - total flux cleaned = -0.0178938 Jy ! Component: 3350 - total flux cleaned = -0.0179505 Jy ! Component: 3400 - total flux cleaned = -0.0179788 Jy ! Component: 3450 - total flux cleaned = -0.018063 Jy ! Component: 3500 - total flux cleaned = -0.018063 Jy ! Component: 3550 - total flux cleaned = -0.0181464 Jy ! Component: 3600 - total flux cleaned = -0.0182565 Jy ! Component: 3650 - total flux cleaned = -0.018229 Jy ! Component: 3700 - total flux cleaned = -0.0182835 Jy ! Component: 3750 - total flux cleaned = -0.0183379 Jy ! Component: 3800 - total flux cleaned = -0.0184189 Jy ! Component: 3850 - total flux cleaned = -0.0184996 Jy ! Component: 3900 - total flux cleaned = -0.0185528 Jy ! Component: 3950 - total flux cleaned = -0.0185528 Jy ! Component: 4000 - total flux cleaned = -0.0186323 Jy ! Component: 4050 - total flux cleaned = -0.0186586 Jy ! Total flux subtracted in 4096 components = -0.0186849 Jy ! Clean residual min=-0.001507 max=0.001619 Jy/beam ! Clean residual mean=-0.000040 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.472154 Jy keep ! Adding 350 model components to the UV plane model. ! The established model now contains 409 components and 0.472154 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241e_uvs/J1051-3138_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 3.115 at 14.96 degrees (North through East) ! Clean map min=-0.0032719 max=0.32541 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241e_uvs/J1051-3138_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.325406 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000423964 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.390863 0.390863 0.781726 1.56345 3.1269 6.25381 12.5076 25.0152 50.0305 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.325 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 767.532 quit ! Quitting program ! Log file /scr/pima/bs241e_uvs/J1051-3138_X_uvs.log closed on Fri May 15 09:15:01 2015