! Started logfile: /scr/pima/gb073_uvs/J1127-1857_X_uvs.log on Sat Dec 26 09:36:57 2015 obs /scr/pima/gb073_uvs/J1127-1857_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1127-1857_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 10 of 10 possible baselines. ! AN table 3: 6 integrations on 6 of 6 possible baselines. ! AN table 4: 6 integrations on 6 of 6 possible baselines. ! AN table 5: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.993865 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 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 5184 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/J1127-1857_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 31 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 31 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 31 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 31 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 5 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 31 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 31 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=3.185755Jy sigma=27.900928 ! Fit after self-cal, rms=2.073901Jy sigma=18.066086 ! 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=0.7869 mas, bmaj=0.8145 mas, bpa=-76.05 degrees ! Estimated noise=1.93194 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 = 2.3127 Jy ! Component: 100 - total flux cleaned = 2.84021 Jy ! Total flux subtracted in 100 components = 2.84021 Jy ! Clean residual min=-0.178012 max=0.188546 Jy/beam ! Clean residual mean=0.000009 rms=0.022480 Jy/beam ! Combined flux in latest and established models = 2.84021 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 2.84021 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=0.623681Jy sigma=3.867132 ! Fit after self-cal, rms=0.623675Jy sigma=3.867044 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198836 Jy ! Component: 100 - total flux cleaned = 0.297914 Jy ! Total flux subtracted in 100 components = 0.297914 Jy ! Clean residual min=-0.161259 max=0.095074 Jy/beam ! Clean residual mean=0.000044 rms=0.017664 Jy/beam ! Combined flux in latest and established models = 3.13813 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 3.13813 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=0.555789Jy sigma=3.136782 ! Fit after self-cal, rms=0.555753Jy sigma=3.136523 ! 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=0.8931 mas, bmaj=0.9641 mas, bpa=89.91 degrees ! Estimated noise=1.3907 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 = -0.00804553 Jy ! Component: 100 - total flux cleaned = -0.0104069 Jy ! Component: 150 - total flux cleaned = -0.0126808 Jy ! Component: 200 - total flux cleaned = -0.0127034 Jy ! Total flux subtracted in 200 components = -0.0127034 Jy ! Clean residual min=-0.154263 max=0.071752 Jy/beam ! Clean residual mean=0.000149 rms=0.018444 Jy/beam ! Combined flux in latest and established models = 3.12542 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 3.12542 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=0.529506Jy sigma=2.992390 ! Fit after self-cal, rms=0.529468Jy sigma=2.991933 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8931 x 0.9641 at 89.91 degrees (North through East) ! Clean map min=-0.13123 max=2.9879 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 1.00 LA 1.06 ! MK 1.00 NL 0.95 OV 1.00 PT 0.97 ! ! A total of 3 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 18 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* ! ! Telescope amplitude corrections in sub-array 4: ! HH 1.00* MC 1.00* ON 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.98 KP 0.99 LA 1.05 ! MK 1.00 NL 0.93 PT 0.97 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 KP 1.02 LA 1.07 ! MK 1.03 NL 0.98 OV 1.02 PT 1.02 ! ! A total of 3 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 18 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* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.99 MC 1.00 ON 1.05 ZC 0.83 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.03 KP 1.02 LA 1.08 ! MK 1.03 NL 0.96 PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 KP 0.96 LA 1.00 ! MK 0.98 NL 0.96 OV 0.99 PT 1.01 ! ! A total of 3 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 18 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* ! ! Telescope amplitude corrections in sub-array 4: ! HH 1.00* MC 1.00* ON 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.00 KP 0.96 LA 0.99 ! MK 0.98 NL 0.94 PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 KP 0.99 LA 1.02 ! MK 1.00 NL 0.98 OV 0.99 PT 1.03 ! ! A total of 3 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 18 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* ! ! Telescope amplitude corrections in sub-array 4: ! HH 1.00* MC 1.00* ON 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.02 KP 0.99 LA 1.02 ! MK 1.00 NL 0.96 PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 0.90 LA 1.00 ! MK 1.00 NL 1.01 OV 1.05 PT 0.99 ! ! A total of 3 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 18 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* ! ! Telescope amplitude corrections in sub-array 4: ! HH 1.00* MC 1.00* ON 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.02 KP 0.90 LA 1.01 ! MK 0.99 NL 0.98 PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 0.88 LA 1.00 ! MK 1.01 NL 1.00 OV 1.05 PT 0.96 ! ! A total of 3 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 18 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* ! ! Telescope amplitude corrections in sub-array 4: ! HH 1.00* MC 1.00* ON 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.02 KP 0.88 LA 1.01 ! MK 1.01 NL 0.98 PT 0.95 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 KP 0.91 LA 1.05 ! MK 1.08 NL 1.02 OV 1.00 PT 1.01 ! ! A total of 3 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 18 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* ! ! Telescope amplitude corrections in sub-array 4: ! HH 1.00* MC 1.00* ON 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.05 KP 0.90 LA 1.05 ! MK 1.07 NL 1.01 PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 KP 0.91 LA 1.04 ! MK 1.08 NL 1.02 OV 1.00 PT 1.01 ! ! A total of 3 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 18 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* ! ! Telescope amplitude corrections in sub-array 4: ! HH 1.00* MC 1.00* ON 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.04 KP 0.91 LA 1.05 ! MK 1.08 NL 1.00 PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.529468Jy sigma=2.991933 ! Fit after self-cal, rms=0.506040Jy sigma=2.612649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9299 mas, bmaj=0.9589 mas, bpa=86.86 degrees ! Estimated noise=1.40219 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 = -0.0171469 Jy ! Component: 100 - total flux cleaned = -0.0170646 Jy ! Component: 150 - total flux cleaned = -0.0187363 Jy ! Component: 200 - total flux cleaned = -0.0187584 Jy ! Total flux subtracted in 200 components = -0.0187584 Jy ! Clean residual min=-0.127066 max=0.060157 Jy/beam ! Clean residual mean=0.000090 rms=0.016528 Jy/beam ! Combined flux in latest and established models = 3.10667 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 3.10667 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=0.490784Jy sigma=2.525898 ! Fit after self-cal, rms=0.490773Jy sigma=2.525738 ! 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=0.490773Jy sigma=2.525738 ! Fit after self-cal, rms=0.482513Jy sigma=2.480140 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9284 mas, bmaj=0.9635 mas, bpa=86.89 degrees ! Estimated noise=1.39909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0191552 Jy ! Component: 100 - total flux cleaned = -0.0205849 Jy ! Component: 150 - total flux cleaned = -0.0219243 Jy ! Component: 200 - total flux cleaned = -0.0218833 Jy ! Total flux subtracted in 200 components = -0.0218833 Jy ! Clean residual min=-0.113125 max=0.057227 Jy/beam ! Clean residual mean=0.000087 rms=0.015516 Jy/beam ! Combined flux in latest and established models = 3.08478 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 3.08478 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=0.471166Jy sigma=2.420826 ! Fit after self-cal, rms=0.471166Jy sigma=2.420752 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 = -0.00123517 Jy ! Component: 100 - total flux cleaned = -0.00119982 Jy ! Component: 150 - total flux cleaned = -0.00229237 Jy ! Component: 200 - total flux cleaned = -0.00227574 Jy ! Total flux subtracted in 200 components = -0.00227574 Jy ! Clean residual min=-0.108348 max=0.056058 Jy/beam ! Clean residual mean=0.000086 rms=0.015305 Jy/beam ! Combined flux in latest and established models = 3.08251 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 3.08251 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=0.464237Jy sigma=2.378544 ! Fit after self-cal, rms=0.464232Jy sigma=2.378497 ! 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=0.464232Jy sigma=2.378497 ! Fit after self-cal, rms=0.448112Jy sigma=2.290946 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9264 mas, bmaj=0.9689 mas, bpa=86.4 degrees ! Estimated noise=1.39458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0232454 Jy ! Component: 100 - total flux cleaned = -0.0252531 Jy ! Component: 150 - total flux cleaned = -0.026162 Jy ! Component: 200 - total flux cleaned = -0.0261795 Jy ! Total flux subtracted in 200 components = -0.0261795 Jy ! Clean residual min=-0.095091 max=0.056487 Jy/beam ! Clean residual mean=0.000079 rms=0.014576 Jy/beam ! Combined flux in latest and established models = 3.05633 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 3.05633 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=0.440642Jy sigma=2.259716 ! Fit after self-cal, rms=0.440648Jy sigma=2.259682 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 = -3.59412e-06 Jy ! Component: 100 - total flux cleaned = -0.000884244 Jy ! Component: 150 - total flux cleaned = -0.00087291 Jy ! Component: 200 - total flux cleaned = -0.00166419 Jy ! Total flux subtracted in 200 components = -0.00166419 Jy ! Clean residual min=-0.091945 max=0.056361 Jy/beam ! Clean residual mean=0.000078 rms=0.014465 Jy/beam ! Combined flux in latest and established models = 3.05466 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 3.05466 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=0.437013Jy sigma=2.237531 ! Fit after self-cal, rms=0.437011Jy sigma=2.237514 ! 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=0.437011Jy sigma=2.237514 ! Fit after self-cal, rms=0.423502Jy sigma=2.158153 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.282 mas, bmaj=5.308 mas, bpa=6.715 degrees ! Estimated noise=1.72782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0496172 Jy ! Component: 100 - total flux cleaned = -0.0611124 Jy ! Component: 150 - total flux cleaned = -0.0623268 Jy ! Component: 200 - total flux cleaned = -0.0629095 Jy ! Total flux subtracted in 200 components = -0.0629095 Jy ! Clean residual min=-0.088835 max=0.068471 Jy/beam ! Clean residual mean=0.000112 rms=0.023266 Jy/beam ! Combined flux in latest and established models = 2.99175 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 23 components and 2.99175 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=0.418402Jy sigma=2.189191 ! Fit after self-cal, rms=0.418377Jy sigma=2.188933 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 = -0.00115189 Jy ! Component: 100 - total flux cleaned = -0.0022716 Jy ! Component: 150 - total flux cleaned = -0.00333062 Jy ! Component: 200 - total flux cleaned = -0.00386022 Jy ! Total flux subtracted in 200 components = -0.00386022 Jy ! Clean residual min=-0.087960 max=0.067830 Jy/beam ! Clean residual mean=0.000108 rms=0.023263 Jy/beam ! Combined flux in latest and established models = 2.98789 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 23 components and 2.98789 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=0.416509Jy sigma=2.198857 ! Fit after self-cal, rms=0.416489Jy sigma=2.198660 ! 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=0.9235 mas, bmaj=0.9747 mas, bpa=85.93 degrees ! Estimated noise=1.38836 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9235 x 0.9747 at 85.93 degrees (North through East) ! Clean map min=-0.089879 max=2.9873 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=0.416489Jy sigma=2.198660 ! Fit after self-cal, rms=0.404505Jy sigma=2.080971 ! Inverting map and beam ! Estimated beam: bmin=0.9261 mas, bmaj=0.9839 mas, bpa=87.29 degrees ! Estimated noise=1.38398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0187321 Jy ! Component: 100 - total flux cleaned = -0.0187339 Jy ! Component: 150 - total flux cleaned = -0.0180189 Jy ! Component: 200 - total flux cleaned = -0.017416 Jy ! Total flux subtracted in 200 components = -0.017416 Jy ! Clean residual min=-0.075960 max=0.056935 Jy/beam ! Clean residual mean=0.000061 rms=0.013217 Jy/beam ! Combined flux in latest and established models = 2.97048 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 2.97048 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=0.399686Jy sigma=2.063054 ! Fit after self-cal, rms=0.399683Jy sigma=2.063041 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.19274e-05 Jy ! Component: 100 - total flux cleaned = -0.000476215 Jy ! Component: 150 - total flux cleaned = -0.000479441 Jy ! Component: 200 - total flux cleaned = -0.000922841 Jy ! Total flux subtracted in 200 components = -0.000922841 Jy ! Clean residual min=-0.073844 max=0.056453 Jy/beam ! Clean residual mean=0.000060 rms=0.013178 Jy/beam ! Combined flux in latest and established models = 2.96955 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 2.96955 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=0.398531Jy sigma=2.052337 ! Fit after self-cal, rms=0.398531Jy sigma=2.052309 ! 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=0.398531Jy sigma=2.052309 ! Fit after self-cal, rms=0.391526Jy sigma=2.008967 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=0.8031 mas, bmaj=0.8279 mas, bpa=-86.43 degrees ! Estimated noise=1.91312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.30443 Jy ! Component: 100 - total flux cleaned = 2.837 Jy ! Component: 150 - total flux cleaned = 3.00877 Jy ! Component: 200 - total flux cleaned = 2.9971 Jy ! Total flux subtracted in 200 components = 2.9971 Jy ! Clean residual min=-0.137950 max=0.082814 Jy/beam ! Clean residual mean=0.000025 rms=0.015713 Jy/beam ! Combined flux in latest and established models = 2.9971 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 11 model components to the UV plane model. ! The established model now contains 11 components and 2.9971 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9229 mas, bmaj=0.9885 mas, bpa=86.36 degrees ! Estimated noise=1.37949 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 = -0.0194983 Jy ! Component: 100 - total flux cleaned = -0.0218491 Jy ! Component: 150 - total flux cleaned = -0.0239642 Jy ! Component: 200 - total flux cleaned = -0.0239646 Jy ! Total flux subtracted in 200 components = -0.0239646 Jy ! Clean residual min=-0.114181 max=0.057288 Jy/beam ! Clean residual mean=0.000064 rms=0.014979 Jy/beam ! Combined flux in latest and established models = 2.97313 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 2.97313 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=2.29 mas, bmaj=5.331 mas, bpa=6.679 degrees ! Estimated noise=1.69651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0304199 Jy ! Component: 100 - total flux cleaned = -0.0319441 Jy ! Component: 150 - total flux cleaned = -0.033422 Jy ! Component: 200 - total flux cleaned = -0.034836 Jy ! Total flux subtracted in 200 components = -0.034836 Jy ! Clean residual min=-0.084178 max=0.065733 Jy/beam ! Clean residual mean=0.000103 rms=0.021272 Jy/beam ! Combined flux in latest and established models = 2.9383 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 = -0.00140786 Jy ! Component: 100 - total flux cleaned = -0.00207554 Jy ! Component: 150 - total flux cleaned = -0.00339034 Jy ! Component: 200 - total flux cleaned = -0.0046594 Jy ! Total flux subtracted in 200 components = -0.0046594 Jy ! Clean residual min=-0.083047 max=0.065191 Jy/beam ! Clean residual mean=0.000098 rms=0.021232 Jy/beam ! Combined flux in latest and established models = 2.93364 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 2.93364 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9229 mas, bmaj=0.9885 mas, bpa=86.36 degrees ! Estimated noise=1.37949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344943 Jy ! Component: 100 - total flux cleaned = 0.0363385 Jy ! Component: 150 - total flux cleaned = 0.038006 Jy ! Component: 200 - total flux cleaned = 0.0381864 Jy ! Total flux subtracted in 200 components = 0.0381864 Jy ! Clean residual min=-0.101941 max=0.054727 Jy/beam ! Clean residual mean=0.000064 rms=0.014002 Jy/beam ! Combined flux in latest and established models = 2.97182 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 19 components and 2.97182 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=0.422615Jy sigma=2.197570 ! Fit after self-cal, rms=0.422557Jy sigma=2.196839 wmodel /scr/pima/gb073_uvs/J1127-1857_X_map.mod ! Writing 19 model components to file: /scr/pima/gb073_uvs/J1127-1857_X_map.mod wobs /scr/pima/gb073_uvs/J1127-1857_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1127-1857_X_uvs.fits wwins /scr/pima/gb073_uvs/J1127-1857_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gb073_uvs/J1127-1857_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 = -0.0450142 Jy ! Component: 100 - total flux cleaned = -0.0805738 Jy ! Component: 150 - total flux cleaned = -0.109648 Jy ! Component: 200 - total flux cleaned = -0.126394 Jy ! Component: 250 - total flux cleaned = -0.139204 Jy ! Component: 300 - total flux cleaned = -0.155248 Jy ! Component: 350 - total flux cleaned = -0.17163 Jy ! Component: 400 - total flux cleaned = -0.188376 Jy ! Component: 450 - total flux cleaned = -0.203806 Jy ! Component: 500 - total flux cleaned = -0.217988 Jy ! Component: 550 - total flux cleaned = -0.231014 Jy ! Component: 600 - total flux cleaned = -0.246107 Jy ! Component: 650 - total flux cleaned = -0.259291 Jy ! Component: 700 - total flux cleaned = -0.273683 Jy ! Component: 750 - total flux cleaned = -0.286993 Jy ! Component: 800 - total flux cleaned = -0.301455 Jy ! Component: 850 - total flux cleaned = -0.313471 Jy ! Component: 900 - total flux cleaned = -0.327323 Jy ! Component: 950 - total flux cleaned = -0.340193 Jy ! Component: 1000 - total flux cleaned = -0.353454 Jy ! Component: 1050 - total flux cleaned = -0.366435 Jy ! Component: 1100 - total flux cleaned = -0.377889 Jy ! Component: 1150 - total flux cleaned = -0.389725 Jy ! Component: 1200 - total flux cleaned = -0.397663 Jy ! Component: 1250 - total flux cleaned = -0.407857 Jy ! Component: 1300 - total flux cleaned = -0.417284 Jy ! Component: 1350 - total flux cleaned = -0.427121 Jy ! Component: 1400 - total flux cleaned = -0.437345 Jy ! Component: 1450 - total flux cleaned = -0.447392 Jy ! Component: 1500 - total flux cleaned = -0.456169 Jy ! Component: 1550 - total flux cleaned = -0.464258 Jy ! Component: 1600 - total flux cleaned = -0.473264 Jy ! Component: 1650 - total flux cleaned = -0.482117 Jy ! Component: 1700 - total flux cleaned = -0.490308 Jy ! Component: 1750 - total flux cleaned = -0.497875 Jy ! Component: 1800 - total flux cleaned = -0.505812 Jy ! Component: 1850 - total flux cleaned = -0.511671 Jy ! Component: 1900 - total flux cleaned = -0.517935 Jy ! Component: 1950 - total flux cleaned = -0.524098 Jy ! Component: 2000 - total flux cleaned = -0.529244 Jy ! Component: 2050 - total flux cleaned = -0.535242 Jy ! Component: 2100 - total flux cleaned = -0.540696 Jy ! Component: 2150 - total flux cleaned = -0.544739 Jy ! Component: 2200 - total flux cleaned = -0.550945 Jy ! Component: 2250 - total flux cleaned = -0.554442 Jy ! Component: 2300 - total flux cleaned = -0.559189 Jy ! Component: 2350 - total flux cleaned = -0.564312 Jy ! Component: 2400 - total flux cleaned = -0.56725 Jy ! Component: 2450 - total flux cleaned = -0.572231 Jy ! Component: 2500 - total flux cleaned = -0.574281 Jy ! Component: 2550 - total flux cleaned = -0.578334 Jy ! Component: 2600 - total flux cleaned = -0.581944 Jy ! Component: 2650 - total flux cleaned = -0.585114 Jy ! Component: 2700 - total flux cleaned = -0.589799 Jy ! Component: 2750 - total flux cleaned = -0.59211 Jy ! Component: 2800 - total flux cleaned = -0.59593 Jy ! Component: 2850 - total flux cleaned = -0.598567 Jy ! Component: 2900 - total flux cleaned = -0.600803 Jy ! Component: 2950 - total flux cleaned = -0.604852 Jy ! Component: 3000 - total flux cleaned = -0.609222 Jy ! Component: 3050 - total flux cleaned = -0.613179 Jy ! Component: 3100 - total flux cleaned = -0.616022 Jy ! Component: 3150 - total flux cleaned = -0.619894 Jy ! Component: 3200 - total flux cleaned = -0.623027 Jy ! Component: 3250 - total flux cleaned = -0.62681 Jy ! Component: 3300 - total flux cleaned = -0.630891 Jy ! Component: 3350 - total flux cleaned = -0.632574 Jy ! Component: 3400 - total flux cleaned = -0.635567 Jy ! Component: 3450 - total flux cleaned = -0.638863 Jy ! Component: 3500 - total flux cleaned = -0.641475 Jy ! Component: 3550 - total flux cleaned = -0.644705 Jy ! Component: 3600 - total flux cleaned = -0.646941 Jy ! Component: 3650 - total flux cleaned = -0.649788 Jy ! Component: 3700 - total flux cleaned = -0.651979 Jy ! Component: 3750 - total flux cleaned = -0.655388 Jy ! Component: 3800 - total flux cleaned = -0.656308 Jy ! Component: 3850 - total flux cleaned = -0.658134 Jy ! Component: 3900 - total flux cleaned = -0.661745 Jy ! Component: 3950 - total flux cleaned = -0.665017 Jy ! Component: 4000 - total flux cleaned = -0.666491 Jy ! Component: 4050 - total flux cleaned = -0.669712 Jy ! Total flux subtracted in 4096 components = -0.67203 Jy ! Clean residual min=-0.014445 max=0.014438 Jy/beam ! Clean residual mean=0.000032 rms=0.005068 Jy/beam ! Combined flux in latest and established models = 2.29979 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 360 components and 2.2998 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1127-1857_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9229 x 0.9885 at 86.36 degrees (North through East) ! Clean map min=-0.080379 max=2.9579 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1127-1857_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.95789 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00494982 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.502029 0.502029 1.00406 2.00812 4.01623 8.03246 16.0649 32.1299 64.2597 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0148 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.957 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 597.575 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1127-1857_X_uvs.log closed on Sat Dec 26 09:37:02 2015