! Started logfile: /scr/pima/gb073_uvs/J1127-1857_S_uvs.log on Sat Dec 26 10:16:16 2015 obs /scr/pima/gb073_uvs/J1127-1857_S_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1127-1857_S_uva.fits ! AN table 1: 11 integrations on 28 of 28 possible baselines. ! AN table 2: 60 integrations on 10 of 10 possible baselines. ! AN table 3: 12 integrations on 6 of 6 possible baselines. ! AN table 4: 12 integrations on 6 of 6 possible baselines. ! AN table 5: 11 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.950735 visibilities/baseline/integration-bin. ! Found source: J1127-1857 ! ! 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 2.22499e+09 8e+06 1 8e+06 ! 02 2 2.23299e+09 8e+06 1 8e+06 ! 03 3 2.25499e+09 8e+06 1 8e+06 ! 04 4 2.26299e+09 8e+06 1 8e+06 ! 05 5 2.34499e+09 8e+06 1 8e+06 ! 06 6 2.35299e+09 8e+06 1 8e+06 ! 07 7 2.36499e+09 8e+06 1 8e+06 ! 08 8 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 10344 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gb073_uvs/J1127-1857_S] 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 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 77 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 11 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 77 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 11 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 300 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! A total of 48 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 201 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! A total of 48 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.809079Jy sigma=9.448249 ! Fit after self-cal, rms=0.647222Jy sigma=4.417972 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=3.212 mas, bpa=69.87 degrees ! Estimated noise=2.4863 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 = 0.897183 Jy ! Component: 100 - total flux cleaned = 1.20237 Jy ! Total flux subtracted in 100 components = 1.20237 Jy ! Clean residual min=-0.121131 max=0.133106 Jy/beam ! Clean residual mean=0.000068 rms=0.032246 Jy/beam ! Combined flux in latest and established models = 1.20237 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.20237 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=0.600215Jy sigma=3.687973 ! Fit after self-cal, rms=0.601995Jy sigma=3.687378 ! 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=2.716 mas, bmaj=4.258 mas, bpa=72.67 degrees ! Estimated noise=1.5686 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 = -0.0597556 Jy ! Component: 100 - total flux cleaned = -0.0596271 Jy ! Component: 150 - total flux cleaned = -0.0640452 Jy ! Component: 200 - total flux cleaned = -0.0675143 Jy ! Total flux subtracted in 200 components = -0.0675143 Jy ! Clean residual min=-0.133444 max=0.143757 Jy/beam ! Clean residual mean=0.000114 rms=0.043554 Jy/beam ! Combined flux in latest and established models = 1.13485 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.13485 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=0.603585Jy sigma=3.367530 ! Fit after self-cal, rms=0.603804Jy sigma=3.367481 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.716 x 4.258 at 72.67 degrees (North through East) ! Clean map min=-0.13106 max=1.075 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! A total of 33 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.85 KP 0.90 LA 0.94 ! MK 1.00 NL 0.88 OV 0.85 PT 0.91 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! A total of 33 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.85 FD 0.87 KP 0.92 LA 0.96 ! MK 1.00 NL 0.89 PT 0.93 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.89 KP 0.88 LA 0.87 ! MK 1.15 NL 0.88 OV 1.00* PT 0.86 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! A total of 33 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.89 FD 0.92 KP 0.91 LA 0.89 ! MK 1.10 NL 0.88 PT 0.91 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.86 KP 0.87 LA 0.88 ! MK 1.08 NL 0.92 OV 1.00* PT 0.87 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! A total of 33 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.90 FD 0.90 KP 0.90 LA 0.91 ! MK 1.04 NL 0.92 PT 0.91 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! A total of 51 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! A total of 33 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! A total of 51 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* HH 1.00* MC 1.00* ON 1.00* ! ZC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! A total of 33 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* HH 0.00* MC 0.00* ON 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! A total of 99 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* HH 0.00* MC 0.00* ON 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.603804Jy sigma=3.367481 ! Fit after self-cal, rms=0.526683Jy sigma=2.960451 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=4.089 mas, bpa=67.83 degrees ! Estimated noise=1.60736 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 = -0.0266213 Jy ! Component: 100 - total flux cleaned = -0.0285755 Jy ! Component: 150 - total flux cleaned = -0.0311212 Jy ! Component: 200 - total flux cleaned = -0.0325915 Jy ! Total flux subtracted in 200 components = -0.0325915 Jy ! Clean residual min=-0.107653 max=0.114061 Jy/beam ! Clean residual mean=-0.000125 rms=0.034812 Jy/beam ! Combined flux in latest and established models = 1.10226 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 13 components and 1.10226 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=0.527427Jy sigma=2.906663 ! Fit after self-cal, rms=0.527331Jy sigma=2.906641 ! 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=0.527331Jy sigma=2.906641 ! Fit after self-cal, rms=0.527023Jy sigma=2.904837 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=4.117 mas, bpa=68.13 degrees ! Estimated noise=1.60744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00709023 Jy ! Component: 100 - total flux cleaned = -0.00848627 Jy ! Component: 150 - total flux cleaned = -0.0102873 Jy ! Component: 200 - total flux cleaned = -0.0113324 Jy ! Total flux subtracted in 200 components = -0.0113324 Jy ! Clean residual min=-0.106201 max=0.112826 Jy/beam ! Clean residual mean=-0.000114 rms=0.034340 Jy/beam ! Combined flux in latest and established models = 1.09093 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 1.09093 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=0.527504Jy sigma=2.880379 ! Fit after self-cal, rms=0.527514Jy sigma=2.880365 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 = -0.00141252 Jy ! Component: 100 - total flux cleaned = -0.00225096 Jy ! Component: 150 - total flux cleaned = -0.00336853 Jy ! Component: 200 - total flux cleaned = -0.00402516 Jy ! Total flux subtracted in 200 components = -0.00402516 Jy ! Clean residual min=-0.106087 max=0.111684 Jy/beam ! Clean residual mean=-0.000117 rms=0.034191 Jy/beam ! Combined flux in latest and established models = 1.0869 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 17 components and 1.0869 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=0.528125Jy sigma=2.867801 ! Fit after self-cal, rms=0.528138Jy sigma=2.867787 ! 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=0.528138Jy sigma=2.867787 ! Fit after self-cal, rms=0.527933Jy sigma=2.866511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.076 mas, bmaj=4.137 mas, bpa=68.43 degrees ! Estimated noise=1.61153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131814 Jy ! Component: 100 - total flux cleaned = -0.0020663 Jy ! Component: 150 - total flux cleaned = -0.00308887 Jy ! Component: 200 - total flux cleaned = -0.00369805 Jy ! Total flux subtracted in 200 components = -0.00369805 Jy ! Clean residual min=-0.106072 max=0.111854 Jy/beam ! Clean residual mean=-0.000111 rms=0.034122 Jy/beam ! Combined flux in latest and established models = 1.08321 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 1.08321 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=0.528251Jy sigma=2.857441 ! Fit after self-cal, rms=0.528260Jy sigma=2.857426 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 = -0.000572645 Jy ! Component: 100 - total flux cleaned = -0.000847888 Jy ! Component: 150 - total flux cleaned = -0.0013585 Jy ! Component: 200 - total flux cleaned = -0.00184513 Jy ! Total flux subtracted in 200 components = -0.00184513 Jy ! Clean residual min=-0.105934 max=0.111123 Jy/beam ! Clean residual mean=-0.000112 rms=0.034069 Jy/beam ! Combined flux in latest and established models = 1.08136 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 1.08136 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=0.528375Jy sigma=2.853447 ! Fit after self-cal, rms=0.528370Jy sigma=2.853445 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.528370Jy sigma=2.853445 ! Fit after self-cal, rms=0.528354Jy sigma=2.853118 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.54 mas, bmaj=20.04 mas, bpa=7.621 degrees ! Estimated noise=1.9844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0376709 Jy ! Component: 100 - total flux cleaned = -0.0384922 Jy ! Component: 150 - total flux cleaned = -0.0401439 Jy ! Component: 200 - total flux cleaned = -0.0417284 Jy ! Total flux subtracted in 200 components = -0.0417284 Jy ! Clean residual min=-0.167812 max=0.161815 Jy/beam ! Clean residual mean=-0.000265 rms=0.056873 Jy/beam ! Combined flux in latest and established models = 1.03963 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 22 components and 1.03963 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=0.526970Jy sigma=2.894457 ! Fit after self-cal, rms=0.526485Jy sigma=2.894404 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 = -0.000747032 Jy ! Component: 100 - total flux cleaned = -0.0022892 Jy ! Component: 150 - total flux cleaned = -0.00375646 Jy ! Component: 200 - total flux cleaned = -0.00445544 Jy ! Total flux subtracted in 200 components = -0.00445544 Jy ! Clean residual min=-0.167414 max=0.159984 Jy/beam ! Clean residual mean=-0.000270 rms=0.056621 Jy/beam ! Combined flux in latest and established models = 1.03518 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 22 components and 1.03518 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=0.522799Jy sigma=2.983808 ! Fit after self-cal, rms=0.522515Jy sigma=2.983791 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.075 mas, bmaj=4.147 mas, bpa=68.59 degrees ! Estimated noise=1.61396 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.075 x 4.147 at 68.59 degrees (North through East) ! Clean map min=-0.1045 max=1.1648 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=0.522515Jy sigma=2.983791 ! Fit after self-cal, rms=0.521140Jy sigma=2.974075 ! Inverting map and beam ! Estimated beam: bmin=3.079 mas, bmaj=4.193 mas, bpa=69.04 degrees ! Estimated noise=1.61406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267317 Jy ! Component: 100 - total flux cleaned = 0.0300317 Jy ! Component: 150 - total flux cleaned = 0.0308728 Jy ! Component: 200 - total flux cleaned = 0.0314299 Jy ! Total flux subtracted in 200 components = 0.0314299 Jy ! Clean residual min=-0.105395 max=0.111716 Jy/beam ! Clean residual mean=-0.000091 rms=0.033906 Jy/beam ! Combined flux in latest and established models = 1.06661 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 1.06661 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=0.524356Jy sigma=2.873388 ! Fit after self-cal, rms=0.524893Jy sigma=2.873356 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.06303e-05 Jy ! Component: 100 - total flux cleaned = 8.53652e-05 Jy ! Component: 150 - total flux cleaned = 0.000362586 Jy ! Component: 200 - total flux cleaned = 0.000358902 Jy ! Total flux subtracted in 200 components = 0.000358902 Jy ! Clean residual min=-0.105222 max=0.111304 Jy/beam ! Clean residual mean=-0.000090 rms=0.033730 Jy/beam ! Combined flux in latest and established models = 1.06697 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 1.06697 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=0.527442Jy sigma=2.848829 ! Fit after self-cal, rms=0.527509Jy sigma=2.848825 ! 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=0.527509Jy sigma=2.848825 ! Fit after self-cal, rms=0.526020Jy sigma=2.843213 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.509 mas, bmaj=3.151 mas, bpa=64.48 degrees ! Estimated noise=2.65013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.927702 Jy ! Component: 100 - total flux cleaned = 1.22261 Jy ! Component: 150 - total flux cleaned = 1.23748 Jy ! Component: 200 - total flux cleaned = 1.23048 Jy ! Total flux subtracted in 200 components = 1.23048 Jy ! Clean residual min=-0.083778 max=0.086585 Jy/beam ! Clean residual mean=-0.000056 rms=0.023299 Jy/beam ! Combined flux in latest and established models = 1.23048 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 9 model components to the UV plane model. ! The established model now contains 9 components and 1.23048 Jy ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=4.172 mas, bpa=68.83 degrees ! Estimated noise=1.61369 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 = -0.10292 Jy ! Component: 100 - total flux cleaned = -0.135171 Jy ! Component: 150 - total flux cleaned = -0.138553 Jy ! Component: 200 - total flux cleaned = -0.141417 Jy ! Total flux subtracted in 200 components = -0.141417 Jy ! Clean residual min=-0.106032 max=0.115539 Jy/beam ! Clean residual mean=-0.000090 rms=0.034455 Jy/beam ! Combined flux in latest and established models = 1.08907 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 1.08907 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.56 mas, bmaj=20.08 mas, bpa=7.59 degrees ! Estimated noise=1.97519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.046147 Jy ! Component: 100 - total flux cleaned = -0.0471452 Jy ! Component: 150 - total flux cleaned = -0.0490365 Jy ! Component: 200 - total flux cleaned = -0.0508372 Jy ! Total flux subtracted in 200 components = -0.0508372 Jy ! Clean residual min=-0.165849 max=0.162556 Jy/beam ! Clean residual mean=-0.000239 rms=0.056427 Jy/beam ! Combined flux in latest and established models = 1.03823 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 = -0.000856809 Jy ! Component: 100 - total flux cleaned = -0.00258657 Jy ! Component: 150 - total flux cleaned = -0.00424584 Jy ! Component: 200 - total flux cleaned = -0.00503624 Jy ! Total flux subtracted in 200 components = -0.00503624 Jy ! Clean residual min=-0.165340 max=0.160407 Jy/beam ! Clean residual mean=-0.000244 rms=0.056123 Jy/beam ! Combined flux in latest and established models = 1.03319 Jy ! Adding 3 model components to the UV plane model. ! The established model now contains 15 components and 1.03319 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=4.172 mas, bpa=68.83 degrees ! Estimated noise=1.61369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346681 Jy ! Component: 100 - total flux cleaned = 0.0374545 Jy ! Component: 150 - total flux cleaned = 0.038456 Jy ! Component: 200 - total flux cleaned = 0.0391884 Jy ! Total flux subtracted in 200 components = 0.0391884 Jy ! Clean residual min=-0.106824 max=0.112232 Jy/beam ! Clean residual mean=-0.000100 rms=0.034247 Jy/beam ! Combined flux in latest and established models = 1.07238 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 1.07238 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=0.520317Jy sigma=2.892433 ! Fit after self-cal, rms=0.520066Jy sigma=2.892404 wmodel /scr/pima/gb073_uvs/J1127-1857_S_map.mod ! Writing 20 model components to file: /scr/pima/gb073_uvs/J1127-1857_S_map.mod wobs /scr/pima/gb073_uvs/J1127-1857_S_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1127-1857_S_uvs.fits wwins /scr/pima/gb073_uvs/J1127-1857_S_map.win ! wwins: Wrote 1 windows to /scr/pima/gb073_uvs/J1127-1857_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461587 Jy ! Component: 100 - total flux cleaned = 0.0784432 Jy ! Component: 150 - total flux cleaned = 0.0855831 Jy ! Component: 200 - total flux cleaned = 0.0807333 Jy ! Component: 250 - total flux cleaned = 0.0745712 Jy ! Component: 300 - total flux cleaned = 0.0805011 Jy ! Component: 350 - total flux cleaned = 0.0875489 Jy ! Component: 400 - total flux cleaned = 0.0929881 Jy ! Component: 450 - total flux cleaned = 0.100755 Jy ! Component: 500 - total flux cleaned = 0.104485 Jy ! Component: 550 - total flux cleaned = 0.114093 Jy ! Component: 600 - total flux cleaned = 0.122221 Jy ! Component: 650 - total flux cleaned = 0.130111 Jy ! Component: 700 - total flux cleaned = 0.13998 Jy ! Component: 750 - total flux cleaned = 0.147438 Jy ! Component: 800 - total flux cleaned = 0.157759 Jy ! Component: 850 - total flux cleaned = 0.169728 Jy ! Component: 900 - total flux cleaned = 0.177487 Jy ! Component: 950 - total flux cleaned = 0.188756 Jy ! Component: 1000 - total flux cleaned = 0.197867 Jy ! Component: 1050 - total flux cleaned = 0.210255 Jy ! Component: 1100 - total flux cleaned = 0.220573 Jy ! Component: 1150 - total flux cleaned = 0.228948 Jy ! Component: 1200 - total flux cleaned = 0.237942 Jy ! Component: 1250 - total flux cleaned = 0.246669 Jy ! Component: 1300 - total flux cleaned = 0.25286 Jy ! Component: 1350 - total flux cleaned = 0.260416 Jy ! Component: 1400 - total flux cleaned = 0.267797 Jy ! Component: 1450 - total flux cleaned = 0.274307 Jy ! Component: 1500 - total flux cleaned = 0.282061 Jy ! Component: 1550 - total flux cleaned = 0.288273 Jy ! Component: 1600 - total flux cleaned = 0.294367 Jy ! Component: 1650 - total flux cleaned = 0.300998 Jy ! Component: 1700 - total flux cleaned = 0.304256 Jy ! Component: 1750 - total flux cleaned = 0.308086 Jy ! Component: 1800 - total flux cleaned = 0.309966 Jy ! Component: 1850 - total flux cleaned = 0.312419 Jy ! Component: 1900 - total flux cleaned = 0.315451 Jy ! Component: 1950 - total flux cleaned = 0.316644 Jy ! Component: 2000 - total flux cleaned = 0.318405 Jy ! Component: 2050 - total flux cleaned = 0.319565 Jy ! Component: 2100 - total flux cleaned = 0.320138 Jy ! Component: 2150 - total flux cleaned = 0.3207 Jy ! Component: 2200 - total flux cleaned = 0.321802 Jy ! Component: 2250 - total flux cleaned = 0.323427 Jy ! Component: 2300 - total flux cleaned = 0.322891 Jy ! Component: 2350 - total flux cleaned = 0.325006 Jy ! Component: 2400 - total flux cleaned = 0.325526 Jy ! Component: 2450 - total flux cleaned = 0.32604 Jy ! Component: 2500 - total flux cleaned = 0.327049 Jy ! Component: 2550 - total flux cleaned = 0.327553 Jy ! Component: 2600 - total flux cleaned = 0.329039 Jy ! Component: 2650 - total flux cleaned = 0.329037 Jy ! Component: 2700 - total flux cleaned = 0.330485 Jy ! Component: 2750 - total flux cleaned = 0.33001 Jy ! Component: 2800 - total flux cleaned = 0.331899 Jy ! Component: 2850 - total flux cleaned = 0.332367 Jy ! Component: 2900 - total flux cleaned = 0.333752 Jy ! Component: 2950 - total flux cleaned = 0.334205 Jy ! Component: 3000 - total flux cleaned = 0.333758 Jy ! Component: 3050 - total flux cleaned = 0.334205 Jy ! Component: 3100 - total flux cleaned = 0.333761 Jy ! Component: 3150 - total flux cleaned = 0.333325 Jy ! Component: 3200 - total flux cleaned = 0.333759 Jy ! Component: 3250 - total flux cleaned = 0.333329 Jy ! Component: 3300 - total flux cleaned = 0.333755 Jy ! Component: 3350 - total flux cleaned = 0.333754 Jy ! Component: 3400 - total flux cleaned = 0.33333 Jy ! Component: 3450 - total flux cleaned = 0.332913 Jy ! Component: 3500 - total flux cleaned = 0.333329 Jy ! Component: 3550 - total flux cleaned = 0.333738 Jy ! Component: 3600 - total flux cleaned = 0.33333 Jy ! Component: 3650 - total flux cleaned = 0.333329 Jy ! Component: 3700 - total flux cleaned = 0.332527 Jy ! Component: 3750 - total flux cleaned = 0.333325 Jy ! Component: 3800 - total flux cleaned = 0.334117 Jy ! Component: 3850 - total flux cleaned = 0.333723 Jy ! Component: 3900 - total flux cleaned = 0.334505 Jy ! Component: 3950 - total flux cleaned = 0.334891 Jy ! Component: 4000 - total flux cleaned = 0.333351 Jy ! Component: 4050 - total flux cleaned = 0.332587 Jy ! Total flux subtracted in 4096 components = 0.332211 Jy ! Clean residual min=-0.023660 max=0.024387 Jy/beam ! Clean residual mean=0.000034 rms=0.007498 Jy/beam ! Combined flux in latest and established models = 1.40459 Jy keep ! Adding 425 model components to the UV plane model. ! The established model now contains 444 components and 1.40459 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1127-1857_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.077 x 4.172 at 68.83 degrees (North through East) ! Clean map min=-0.049064 max=1.1952 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1127-1857_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.19521 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00750017 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.88256 1.88256 3.76512 7.53024 15.0605 30.121 60.242 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0225 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.195 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 159.357 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1127-1857_S_uvs.log closed on Sat Dec 26 10:16:20 2015