! Started logfile: /scr/pima/gb073_uvs/J1337-1257_X_uvs.log on Sat Dec 26 09:39:40 2015 obs /scr/pima/gb073_uvs/J1337-1257_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1337-1257_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! AN table 2: 12 integrations on 10 of 10 possible baselines. ! AN table 3: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.989655 visibilities/baseline/integration-bin. ! Found source: J1337-1257 ! ! 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 8.39799e+09 8e+06 1 8e+06 ! 02 2 8.40599e+09 8e+06 1 8e+06 ! 03 3 8.46799e+09 8e+06 1 8e+06 ! 04 4 8.47599e+09 8e+06 1 8e+06 ! 05 5 8.78299e+09 8e+06 1 8e+06 ! 06 6 8.79099e+09 8e+06 1 8e+06 ! 07 7 8.88799e+09 8e+06 1 8e+06 ! 08 8 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4592 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/gb073_uvs/J1337-1257_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 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=3.146660Jy sigma=32.478204 ! Fit after self-cal, rms=2.009787Jy sigma=21.002286 ! 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=0.692 mas, bmaj=1.124 mas, bpa=-8.155 degrees ! Estimated noise=1.68627 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 = 2.26239 Jy ! Component: 100 - total flux cleaned = 2.79496 Jy ! Total flux subtracted in 100 components = 2.79496 Jy ! Clean residual min=-0.082447 max=0.190616 Jy/beam ! Clean residual mean=-0.000135 rms=0.021021 Jy/beam ! Combined flux in latest and established models = 2.79496 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.79496 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=0.478200Jy sigma=4.596970 ! Fit after self-cal, rms=0.478224Jy sigma=4.596121 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187358 Jy ! Component: 100 - total flux cleaned = 0.283369 Jy ! Total flux subtracted in 100 components = 0.283369 Jy ! Clean residual min=-0.066485 max=0.121578 Jy/beam ! Clean residual mean=-0.000081 rms=0.014654 Jy/beam ! Combined flux in latest and established models = 3.07833 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 3.07833 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=0.372855Jy sigma=3.211975 ! Fit after self-cal, rms=0.372473Jy sigma=3.209519 ! Inverting map ! Added new window around map position (1.4, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110729 Jy ! Component: 100 - total flux cleaned = 0.170911 Jy ! Total flux subtracted in 100 components = 0.170911 Jy ! Clean residual min=-0.065158 max=0.070669 Jy/beam ! Clean residual mean=-0.000029 rms=0.011923 Jy/beam ! Combined flux in latest and established models = 3.24924 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 3.24924 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=0.335746Jy sigma=2.637209 ! Fit after self-cal, rms=0.330413Jy sigma=2.575291 ! 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=0.8868 mas, bmaj=1.351 mas, bpa=-7.19 degrees ! Estimated noise=1.16817 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 = 0.0673589 Jy ! Component: 100 - total flux cleaned = 0.100684 Jy ! Component: 150 - total flux cleaned = 0.109534 Jy ! Component: 200 - total flux cleaned = 0.113918 Jy ! Total flux subtracted in 200 components = 0.113918 Jy ! Clean residual min=-0.055634 max=0.047772 Jy/beam ! Clean residual mean=-0.000004 rms=0.011388 Jy/beam ! Combined flux in latest and established models = 3.36316 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 3.36316 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=0.319667Jy sigma=2.382100 ! Fit after self-cal, rms=0.318127Jy sigma=2.360755 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8868 x 1.351 at -7.19 degrees (North through East) ! Clean map min=-0.050503 max=2.9115 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 0.98 FD 0.99 KP 0.99 LA 1.06 ! MK 0.99 NL 0.95 OV 1.01 PT 0.97 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.98 KP 0.99 LA 1.04 ! MK 0.99 NL 0.93 PT 0.96 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 KP 1.02 LA 1.07 ! MK 1.02 NL 0.98 OV 1.04 PT 1.03 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.06 MC 0.98 ON 1.05 ! ZC 0.84 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.03 KP 1.02 LA 1.06 ! MK 1.02 NL 0.97 PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 KP 0.96 LA 1.00 ! MK 0.98 NL 0.96 OV 1.00 PT 1.01 ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.01 KP 0.96 LA 0.99 ! MK 0.97 NL 0.94 PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 KP 0.99 LA 1.01 ! MK 1.00 NL 0.98 OV 1.01 PT 1.04 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.02 KP 0.98 LA 1.01 ! MK 0.99 NL 0.97 PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 0.90 LA 1.00 ! MK 1.00 NL 1.01 OV 1.06 PT 0.99 ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.01 KP 0.90 LA 1.00 ! MK 1.00 NL 0.98 PT 0.98 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 0.88 LA 1.01 ! MK 1.01 NL 1.00 OV 1.06 PT 0.95 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.01 KP 0.88 LA 1.00 ! MK 1.01 NL 0.98 PT 0.95 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 KP 0.90 LA 1.05 ! MK 1.08 NL 1.02 OV 1.01 PT 1.01 ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.05 KP 0.90 LA 1.04 ! MK 1.06 NL 1.02 PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 KP 0.92 LA 1.05 ! MK 1.07 NL 1.02 OV 1.01 PT 1.02 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.04 KP 0.91 LA 1.04 ! MK 1.06 NL 1.01 PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.318127Jy sigma=2.360755 ! Fit after self-cal, rms=0.260089Jy sigma=1.535973 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=1.352 mas, bpa=-7.022 degrees ! Estimated noise=1.16687 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 = -0.0130523 Jy ! Component: 100 - total flux cleaned = -0.0142728 Jy ! Component: 150 - total flux cleaned = -0.0142845 Jy ! Component: 200 - total flux cleaned = -0.0142854 Jy ! Total flux subtracted in 200 components = -0.0142854 Jy ! Clean residual min=-0.032110 max=0.023452 Jy/beam ! Clean residual mean=-0.000009 rms=0.006889 Jy/beam ! Combined flux in latest and established models = 3.34887 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 3.34887 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=0.256008Jy sigma=1.509392 ! Fit after self-cal, rms=0.255911Jy sigma=1.506685 ! 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=0.255911Jy sigma=1.506685 ! Fit after self-cal, rms=0.255485Jy sigma=1.495917 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8891 mas, bmaj=1.354 mas, bpa=-7.03 degrees ! Estimated noise=1.16494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0143801 Jy ! Component: 100 - total flux cleaned = -0.0143855 Jy ! Component: 150 - total flux cleaned = -0.0143839 Jy ! Component: 200 - total flux cleaned = -0.0144041 Jy ! Total flux subtracted in 200 components = -0.0144041 Jy ! Clean residual min=-0.032374 max=0.023485 Jy/beam ! Clean residual mean=-0.000011 rms=0.006763 Jy/beam ! Combined flux in latest and established models = 3.33447 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 3.33447 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=0.252215Jy sigma=1.479919 ! Fit after self-cal, rms=0.252171Jy sigma=1.478644 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 = -0.0015572 Jy ! Component: 100 - total flux cleaned = -0.00155412 Jy ! Component: 150 - total flux cleaned = -0.00155673 Jy ! Component: 200 - total flux cleaned = -0.0015771 Jy ! Total flux subtracted in 200 components = -0.0015771 Jy ! Clean residual min=-0.030602 max=0.023501 Jy/beam ! Clean residual mean=-0.000012 rms=0.006729 Jy/beam ! Combined flux in latest and established models = 3.33289 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 3.33289 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=0.250355Jy sigma=1.466932 ! Fit after self-cal, rms=0.250354Jy sigma=1.466550 ! 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=0.250354Jy sigma=1.466550 ! Fit after self-cal, rms=0.246730Jy sigma=1.439562 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.89 mas, bmaj=1.353 mas, bpa=-7.054 degrees ! Estimated noise=1.16222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0128877 Jy ! Component: 100 - total flux cleaned = -0.0136441 Jy ! Component: 150 - total flux cleaned = -0.0136288 Jy ! Component: 200 - total flux cleaned = -0.0136162 Jy ! Total flux subtracted in 200 components = -0.0136162 Jy ! Clean residual min=-0.029544 max=0.022976 Jy/beam ! Clean residual mean=-0.000011 rms=0.006530 Jy/beam ! Combined flux in latest and established models = 3.31928 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 3.31928 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=0.244677Jy sigma=1.430256 ! Fit after self-cal, rms=0.244718Jy sigma=1.429869 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 = -0.00112089 Jy ! Component: 100 - total flux cleaned = -0.00112614 Jy ! Component: 150 - total flux cleaned = -0.00112222 Jy ! Component: 200 - total flux cleaned = -0.000825705 Jy ! Total flux subtracted in 200 components = -0.000825705 Jy ! Clean residual min=-0.029700 max=0.022917 Jy/beam ! Clean residual mean=-0.000011 rms=0.006513 Jy/beam ! Combined flux in latest and established models = 3.31845 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 3.31845 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=0.243630Jy sigma=1.422884 ! Fit after self-cal, rms=0.243681Jy sigma=1.422680 ! 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=0.243681Jy sigma=1.422680 ! Fit after self-cal, rms=0.240643Jy sigma=1.403452 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.423 mas, bmaj=4.279 mas, bpa=-6.487 degrees ! Estimated noise=1.42597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0127849 Jy ! Component: 100 - total flux cleaned = -0.0135288 Jy ! Component: 150 - total flux cleaned = -0.0141142 Jy ! Component: 200 - total flux cleaned = -0.0142362 Jy ! Total flux subtracted in 200 components = -0.0142362 Jy ! Clean residual min=-0.035373 max=0.029105 Jy/beam ! Clean residual mean=-0.000023 rms=0.010392 Jy/beam ! Combined flux in latest and established models = 3.30421 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 3.30421 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=0.240710Jy sigma=1.415514 ! Fit after self-cal, rms=0.240486Jy sigma=1.412673 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 = -0.000279862 Jy ! Component: 100 - total flux cleaned = -0.000280387 Jy ! Component: 150 - total flux cleaned = -0.000132855 Jy ! Component: 200 - total flux cleaned = 0.00012678 Jy ! Total flux subtracted in 200 components = 0.00012678 Jy ! Clean residual min=-0.035164 max=0.028945 Jy/beam ! Clean residual mean=-0.000022 rms=0.010383 Jy/beam ! Combined flux in latest and established models = 3.30434 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 3.30434 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=0.240866Jy sigma=1.418954 ! Fit after self-cal, rms=0.240819Jy sigma=1.418129 ! 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=0.891 mas, bmaj=1.353 mas, bpa=-7.073 degrees ! Estimated noise=1.1595 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.891 x 1.353 at -7.073 degrees (North through East) ! Clean map min=-0.027278 max=2.9079 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.240819Jy sigma=1.418129 ! Fit after self-cal, rms=0.237444Jy sigma=1.385508 ! Inverting map and beam ! Estimated beam: bmin=0.8933 mas, bmaj=1.354 mas, bpa=-7.154 degrees ! Estimated noise=1.15814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0106002 Jy ! Component: 100 - total flux cleaned = -0.0109509 Jy ! Component: 150 - total flux cleaned = -0.0112867 Jy ! Component: 200 - total flux cleaned = -0.0115974 Jy ! Total flux subtracted in 200 components = -0.0115974 Jy ! Clean residual min=-0.029782 max=0.021994 Jy/beam ! Clean residual mean=-0.000010 rms=0.006306 Jy/beam ! Combined flux in latest and established models = 3.29274 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 3.29274 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=0.235904Jy sigma=1.374865 ! Fit after self-cal, rms=0.235930Jy sigma=1.374613 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00027068 Jy ! Component: 100 - total flux cleaned = -0.000544711 Jy ! Component: 150 - total flux cleaned = -0.000812939 Jy ! Component: 200 - total flux cleaned = -0.00106351 Jy ! Total flux subtracted in 200 components = -0.00106351 Jy ! Clean residual min=-0.029812 max=0.021858 Jy/beam ! Clean residual mean=-0.000011 rms=0.006293 Jy/beam ! Combined flux in latest and established models = 3.29168 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 3.29168 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=0.235136Jy sigma=1.368948 ! Fit after self-cal, rms=0.235190Jy sigma=1.368709 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.235190Jy sigma=1.368709 ! Fit after self-cal, rms=0.232668Jy sigma=1.354991 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=0.6964 mas, bmaj=1.122 mas, bpa=-8.254 degrees ! Estimated noise=1.6825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.25663 Jy ! Component: 100 - total flux cleaned = 2.78664 Jy ! Component: 150 - total flux cleaned = 2.99165 Jy ! Component: 200 - total flux cleaned = 3.10312 Jy ! Total flux subtracted in 200 components = 3.10312 Jy ! Clean residual min=-0.041225 max=0.057480 Jy/beam ! Clean residual mean=-0.000051 rms=0.008676 Jy/beam ! Combined flux in latest and established models = 3.10312 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 16 model components to the UV plane model. ! The established model now contains 16 components and 3.10312 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8941 mas, bmaj=1.354 mas, bpa=-7.175 degrees ! Estimated noise=1.15558 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 = 0.0887158 Jy ! Component: 100 - total flux cleaned = 0.137005 Jy ! Component: 150 - total flux cleaned = 0.1642 Jy ! Component: 200 - total flux cleaned = 0.168047 Jy ! Total flux subtracted in 200 components = 0.168047 Jy ! Clean residual min=-0.035058 max=0.025196 Jy/beam ! Clean residual mean=-0.000017 rms=0.006601 Jy/beam ! Combined flux in latest and established models = 3.27117 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 3.27117 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=2.425 mas, bmaj=4.284 mas, bpa=-6.5 degrees ! Estimated noise=1.41567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0074596 Jy ! Component: 100 - total flux cleaned = 0.00747424 Jy ! Component: 150 - total flux cleaned = 0.00746871 Jy ! Component: 200 - total flux cleaned = 0.00723621 Jy ! Total flux subtracted in 200 components = 0.00723621 Jy ! Clean residual min=-0.032118 max=0.028227 Jy/beam ! Clean residual mean=-0.000030 rms=0.010198 Jy/beam ! Combined flux in latest and established models = 3.2784 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 = -1.69044e-05 Jy ! Component: 100 - total flux cleaned = -9.10901e-06 Jy ! Component: 150 - total flux cleaned = 2.39928e-06 Jy ! Component: 200 - total flux cleaned = 1.33188e-05 Jy ! Total flux subtracted in 200 components = 1.33188e-05 Jy ! Clean residual min=-0.032430 max=0.027762 Jy/beam ! Clean residual mean=-0.000027 rms=0.010183 Jy/beam ! Combined flux in latest and established models = 3.27842 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 3.27842 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8941 mas, bmaj=1.354 mas, bpa=-7.175 degrees ! Estimated noise=1.15558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158043 Jy ! Component: 100 - total flux cleaned = 0.00030685 Jy ! Component: 150 - total flux cleaned = 0.000899412 Jy ! Component: 200 - total flux cleaned = 0.000915236 Jy ! Total flux subtracted in 200 components = 0.000915236 Jy ! Clean residual min=-0.035551 max=0.022431 Jy/beam ! Clean residual mean=-0.000011 rms=0.006435 Jy/beam ! Combined flux in latest and established models = 3.27933 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 3.27933 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=0.241972Jy sigma=1.416345 ! Fit after self-cal, rms=0.241816Jy sigma=1.413113 wmodel /scr/pima/gb073_uvs/J1337-1257_X_map.mod ! Writing 41 model components to file: /scr/pima/gb073_uvs/J1337-1257_X_map.mod wobs /scr/pima/gb073_uvs/J1337-1257_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1337-1257_X_uvs.fits wwins /scr/pima/gb073_uvs/J1337-1257_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gb073_uvs/J1337-1257_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 = -0.0143487 Jy ! Component: 100 - total flux cleaned = -0.0268128 Jy ! Component: 150 - total flux cleaned = -0.0384664 Jy ! Component: 200 - total flux cleaned = -0.049552 Jy ! Component: 250 - total flux cleaned = -0.0602011 Jy ! Component: 300 - total flux cleaned = -0.070481 Jy ! Component: 350 - total flux cleaned = -0.0804533 Jy ! Component: 400 - total flux cleaned = -0.090159 Jy ! Component: 450 - total flux cleaned = -0.0996309 Jy ! Component: 500 - total flux cleaned = -0.108157 Jy ! Component: 550 - total flux cleaned = -0.116529 Jy ! Component: 600 - total flux cleaned = -0.124404 Jy ! Component: 650 - total flux cleaned = -0.1318 Jy ! Component: 700 - total flux cleaned = -0.13908 Jy ! Component: 750 - total flux cleaned = -0.146591 Jy ! Component: 800 - total flux cleaned = -0.154 Jy ! Component: 850 - total flux cleaned = -0.161308 Jy ! Component: 900 - total flux cleaned = -0.168512 Jy ! Component: 950 - total flux cleaned = -0.175303 Jy ! Component: 1000 - total flux cleaned = -0.182641 Jy ! Component: 1050 - total flux cleaned = -0.189576 Jy ! Component: 1100 - total flux cleaned = -0.196114 Jy ! Component: 1150 - total flux cleaned = -0.202881 Jy ! Component: 1200 - total flux cleaned = -0.208662 Jy ! Component: 1250 - total flux cleaned = -0.214983 Jy ! Component: 1300 - total flux cleaned = -0.220937 Jy ! Component: 1350 - total flux cleaned = -0.226828 Jy ! Component: 1400 - total flux cleaned = -0.232656 Jy ! Component: 1450 - total flux cleaned = -0.238422 Jy ! Component: 1500 - total flux cleaned = -0.244701 Jy ! Component: 1550 - total flux cleaned = -0.250629 Jy ! Component: 1600 - total flux cleaned = -0.255941 Jy ! Component: 1650 - total flux cleaned = -0.261476 Jy ! Component: 1700 - total flux cleaned = -0.266406 Jy ! Component: 1750 - total flux cleaned = -0.272107 Jy ! Component: 1800 - total flux cleaned = -0.276676 Jy ! Component: 1850 - total flux cleaned = -0.282001 Jy ! Component: 1900 - total flux cleaned = -0.28675 Jy ! Component: 1950 - total flux cleaned = -0.291717 Jy ! Component: 2000 - total flux cleaned = -0.296898 Jy ! Component: 2050 - total flux cleaned = -0.301522 Jy ! Component: 2100 - total flux cleaned = -0.306357 Jy ! Component: 2150 - total flux cleaned = -0.310899 Jy ! Component: 2200 - total flux cleaned = -0.314905 Jy ! Component: 2250 - total flux cleaned = -0.320114 Jy ! Component: 2300 - total flux cleaned = -0.324544 Jy ! Component: 2350 - total flux cleaned = -0.328939 Jy ! Component: 2400 - total flux cleaned = -0.333298 Jy ! Component: 2450 - total flux cleaned = -0.337619 Jy ! Component: 2500 - total flux cleaned = -0.342141 Jy ! Component: 2550 - total flux cleaned = -0.346156 Jy ! Component: 2600 - total flux cleaned = -0.349669 Jy ! Component: 2650 - total flux cleaned = -0.354318 Jy ! Component: 2700 - total flux cleaned = -0.358701 Jy ! Component: 2750 - total flux cleaned = -0.36259 Jy ! Component: 2800 - total flux cleaned = -0.367356 Jy ! Component: 2850 - total flux cleaned = -0.370732 Jy ! Component: 2900 - total flux cleaned = -0.3752 Jy ! Component: 2950 - total flux cleaned = -0.379408 Jy ! Component: 3000 - total flux cleaned = -0.383588 Jy ! Component: 3050 - total flux cleaned = -0.38817 Jy ! Component: 3100 - total flux cleaned = -0.391418 Jy ! Component: 3150 - total flux cleaned = -0.395288 Jy ! Component: 3200 - total flux cleaned = -0.399128 Jy ! Component: 3250 - total flux cleaned = -0.402937 Jy ! Component: 3300 - total flux cleaned = -0.406931 Jy ! Component: 3350 - total flux cleaned = -0.410474 Jy ! Component: 3400 - total flux cleaned = -0.413786 Jy ! Component: 3450 - total flux cleaned = -0.41769 Jy ! Component: 3500 - total flux cleaned = -0.421362 Jy ! Component: 3550 - total flux cleaned = -0.424804 Jy ! Component: 3600 - total flux cleaned = -0.428422 Jy ! Component: 3650 - total flux cleaned = -0.431017 Jy ! Component: 3700 - total flux cleaned = -0.434783 Jy ! Component: 3750 - total flux cleaned = -0.438128 Jy ! Component: 3800 - total flux cleaned = -0.441646 Jy ! Component: 3850 - total flux cleaned = -0.444944 Jy ! Component: 3900 - total flux cleaned = -0.448025 Jy ! Component: 3950 - total flux cleaned = -0.451087 Jy ! Component: 4000 - total flux cleaned = -0.454506 Jy ! Component: 4050 - total flux cleaned = -0.457526 Jy ! Total flux subtracted in 4096 components = -0.460337 Jy ! Clean residual min=-0.010445 max=0.009338 Jy/beam ! Clean residual mean=-0.000005 rms=0.003486 Jy/beam ! Combined flux in latest and established models = 2.819 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 376 components and 2.819 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1337-1257_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8941 x 1.354 at -7.175 degrees (North through East) ! Clean map min=-0.029558 max=2.884 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1337-1257_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.884 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00349614 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.363676 0.363676 0.727352 1.4547 2.90941 5.81882 11.6376 23.2753 46.5506 93.1011 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0104 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.883 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 824.909 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1337-1257_X_uvs.log closed on Sat Dec 26 09:39:45 2015