! Started logfile: /scr/pima/gb073_uvs/J1357+0128_X_uvs.log on Sat Dec 26 09:40:07 2015 obs /scr/pima/gb073_uvs/J1357+0128_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1357+0128_X_uva.fits ! AN table 1: 29 integrations on 21 of 21 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! AN table 3: 29 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.988235 visibilities/baseline/integration-bin. ! Found source: J1357+0128 ! ! 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 19488 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/J1357+0128_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001004Jy sigma=11.356642 ! Fit after self-cal, rms=0.958920Jy sigma=10.879650 ! 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=0.7239 mas, bmaj=1.932 mas, bpa=-4.148 degrees ! Estimated noise=0.885766 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 = 0.0323753 Jy ! Component: 100 - total flux cleaned = 0.0396653 Jy ! Total flux subtracted in 100 components = 0.0396653 Jy ! Clean residual min=-0.002264 max=0.002439 Jy/beam ! Clean residual mean=0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0396653 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0396653 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=0.060922Jy sigma=0.665594 ! Fit after self-cal, rms=0.059544Jy sigma=0.650570 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388224 Jy ! Component: 100 - total flux cleaned = 0.0057649 Jy ! Total flux subtracted in 100 components = 0.0057649 Jy ! Clean residual min=-0.002145 max=0.002082 Jy/beam ! Clean residual mean=0.000000 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0454302 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0454302 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=0.059206Jy sigma=0.646759 ! Fit after self-cal, rms=0.059216Jy sigma=0.646708 ! 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=0.8381 mas, bmaj=2.233 mas, bpa=-4.641 degrees ! Estimated noise=0.46036 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 (-0.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212281 Jy ! Component: 100 - total flux cleaned = 0.00320917 Jy ! Component: 150 - total flux cleaned = 0.00387884 Jy ! Component: 200 - total flux cleaned = 0.00415508 Jy ! Total flux subtracted in 200 components = 0.00415508 Jy ! Clean residual min=-0.001259 max=0.001145 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0495853 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0495853 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=0.059136Jy sigma=0.645918 ! Fit after self-cal, rms=0.059139Jy sigma=0.645785 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8381 x 2.233 at -4.641 degrees (North through East) ! Clean map min=-0.0012165 max=0.044025 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: ! FD 1.07 KP 0.96 LA 1.04 MK 0.98 ! NL 0.96 OV 1.12 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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: ! FD 1.01 KP 1.04 LA 1.07 MK 1.01 ! NL 1.03 OV 1.02 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.06 KP 1.03 LA 1.06 ! MK 1.11 NL 1.11 OV 1.04 PT 1.17 ! SC 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.93 KP 1.00 LA 1.10 ! MK 1.07 NL 0.98 PT 0.96 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 0.85 LA 1.02 MK 1.00 ! NL 0.96 OV 1.01 PT 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 FD 1.05 KP 1.01 LA 0.98 ! MK 0.98 NL 0.86 PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! 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: ! BR 1.11 FD 1.10 KP 1.04 LA 1.05 ! MK 1.02 NL 1.01 OV 1.00 PT 0.96 ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.99 KP 0.98 LA 0.97 ! MK 0.90 NL 1.06 PT 1.14 SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.91 LA 1.05 MK 0.91 ! NL 1.01 OV 1.02 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.95 KP 1.01 LA 0.95 ! MK 0.97 NL 0.96 OV 1.15 PT 1.09 ! SC 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.91 KP 0.93 LA 0.91 ! MK 1.14 NL 0.94 PT 0.94 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 0.86 LA 0.89 MK 1.04 ! NL 1.04 OV 1.06 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.05 KP 0.98 LA 1.04 ! MK 0.94 NL 0.90 OV 0.98 PT 1.01 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! 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: ! FD 0.96 KP 0.96 LA 0.95 MK 0.87 ! NL 1.07 OV 1.01 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.00 KP 0.83 LA 0.97 ! MK 0.99 NL 1.10 OV 1.13 PT 1.03 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 0.95 KP 0.90 LA 0.96 ! MK 1.06 NL 1.16 PT 0.98 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.88 LA 1.07 MK 0.85 ! NL 1.04 OV 1.00 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 KP 1.03 LA 0.93 ! MK 1.15 NL 1.09 OV 0.89 PT 1.05 ! SC 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.98 KP 0.95 LA 0.98 ! MK 0.85 NL 1.04 PT 0.90 SC 0.95 ! ! ! Fit before self-cal, rms=0.059139Jy sigma=0.645785 ! Fit after self-cal, rms=0.058935Jy sigma=0.644012 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8376 mas, bmaj=2.236 mas, bpa=-4.787 degrees ! Estimated noise=0.459737 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 = 0.000448065 Jy ! Component: 100 - total flux cleaned = 0.000341315 Jy ! Component: 150 - total flux cleaned = 0.000290996 Jy ! Component: 200 - total flux cleaned = 0.00029109 Jy ! Total flux subtracted in 200 components = 0.00029109 Jy ! Clean residual min=-0.001171 max=0.001031 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0498764 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0498764 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=0.058918Jy sigma=0.643840 ! Fit after self-cal, rms=0.058952Jy sigma=0.643408 ! 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=0.058952Jy sigma=0.643408 ! Fit after self-cal, rms=0.059006Jy sigma=0.643345 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8349 mas, bmaj=2.232 mas, bpa=-4.8 degrees ! Estimated noise=0.458819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287345 Jy ! Component: 100 - total flux cleaned = 0.000270837 Jy ! Component: 150 - total flux cleaned = 0.000256672 Jy ! Component: 200 - total flux cleaned = 0.000257139 Jy ! Total flux subtracted in 200 components = 0.000257139 Jy ! Clean residual min=-0.001138 max=0.001063 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0501335 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0501335 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=0.058996Jy sigma=0.643251 ! Fit after self-cal, rms=0.059006Jy sigma=0.643190 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 = 0.000144123 Jy ! Component: 100 - total flux cleaned = 0.000102412 Jy ! Component: 150 - total flux cleaned = 9.00934e-05 Jy ! Component: 200 - total flux cleaned = 8.96958e-05 Jy ! Total flux subtracted in 200 components = 8.96958e-05 Jy ! Clean residual min=-0.001122 max=0.001082 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0502232 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0502232 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=0.059000Jy sigma=0.643137 ! Fit after self-cal, rms=0.058996Jy sigma=0.643108 ! 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=0.058996Jy sigma=0.643108 ! Fit after self-cal, rms=0.059181Jy sigma=0.642786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8322 mas, bmaj=2.225 mas, bpa=-4.661 degrees ! Estimated noise=0.459787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326639 Jy ! Component: 100 - total flux cleaned = 0.000312946 Jy ! Component: 150 - total flux cleaned = 0.000300447 Jy ! Component: 200 - total flux cleaned = 0.000300063 Jy ! Total flux subtracted in 200 components = 0.000300063 Jy ! Clean residual min=-0.001096 max=0.001124 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0505233 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.0505233 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=0.059175Jy sigma=0.642728 ! Fit after self-cal, rms=0.059188Jy sigma=0.642677 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 = 9.58213e-06 Jy ! Component: 100 - total flux cleaned = -2.56142e-05 Jy ! Component: 150 - total flux cleaned = -3.64767e-05 Jy ! Component: 200 - total flux cleaned = -3.66132e-05 Jy ! Total flux subtracted in 200 components = -3.66132e-05 Jy ! Clean residual min=-0.001081 max=0.001099 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0504867 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.0504867 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=0.059184Jy sigma=0.642639 ! Fit after self-cal, rms=0.059185Jy sigma=0.642622 ! 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=0.059185Jy sigma=0.642622 ! Fit after self-cal, rms=0.059342Jy sigma=0.642604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.588 mas, bmaj=3.89 mas, bpa=-0.723 degrees ! Estimated noise=0.583511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161644 Jy ! Component: 100 - total flux cleaned = 0.000174645 Jy ! Component: 150 - total flux cleaned = 0.000147171 Jy ! Component: 200 - total flux cleaned = 0.000139123 Jy ! Total flux subtracted in 200 components = 0.000139123 Jy ! Clean residual min=-0.001236 max=0.001144 Jy/beam ! Clean residual mean=0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0506258 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.0506258 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=0.059341Jy sigma=0.642589 ! Fit after self-cal, rms=0.059342Jy sigma=0.642576 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 = -2.76082e-05 Jy ! Component: 100 - total flux cleaned = -1.89062e-05 Jy ! Component: 150 - total flux cleaned = -1.86719e-05 Jy ! Component: 200 - total flux cleaned = -1.83354e-05 Jy ! Total flux subtracted in 200 components = -1.83354e-05 Jy ! Clean residual min=-0.001239 max=0.001151 Jy/beam ! Clean residual mean=0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0506075 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.0506075 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=0.059342Jy sigma=0.642569 ! Fit after self-cal, rms=0.059342Jy sigma=0.642563 ! 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=0.8305 mas, bmaj=2.219 mas, bpa=-4.535 degrees ! Estimated noise=0.460745 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8305 x 2.219 at -4.535 degrees (North through East) ! Clean map min=-0.0012181 max=0.044835 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7171 mas, bmaj=1.924 mas, bpa=-4.153 degrees ! Estimated noise=0.882598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0335477 Jy ! Component: 100 - total flux cleaned = 0.0415039 Jy ! Component: 150 - total flux cleaned = 0.0451343 Jy ! Component: 200 - total flux cleaned = 0.0474013 Jy ! Total flux subtracted in 200 components = 0.0474013 Jy ! Clean residual min=-0.002114 max=0.002008 Jy/beam ! Clean residual mean=0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0474014 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 0.0474014 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8305 mas, bmaj=2.219 mas, bpa=-4.535 degrees ! Estimated noise=0.460745 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 = 0.00206487 Jy ! Component: 100 - total flux cleaned = 0.00305048 Jy ! Component: 150 - total flux cleaned = 0.00304978 Jy ! Component: 200 - total flux cleaned = 0.00304929 Jy ! Total flux subtracted in 200 components = 0.00304929 Jy ! Clean residual min=-0.001102 max=0.001198 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0504506 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0504506 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=2.588 mas, bmaj=3.89 mas, bpa=-0.723 degrees ! Estimated noise=0.583511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280764 Jy ! Component: 100 - total flux cleaned = 0.000253693 Jy ! Component: 150 - total flux cleaned = 0.000220451 Jy ! Component: 200 - total flux cleaned = 0.000191897 Jy ! Total flux subtracted in 200 components = 0.000191897 Jy ! Clean residual min=-0.001246 max=0.001212 Jy/beam ! Clean residual mean=0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0506425 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 = 1.40519e-07 Jy ! Component: 100 - total flux cleaned = 1.64775e-07 Jy ! Component: 150 - total flux cleaned = -8.23107e-06 Jy ! Component: 200 - total flux cleaned = -8.15529e-06 Jy ! Total flux subtracted in 200 components = -8.15529e-06 Jy ! Clean residual min=-0.001223 max=0.001200 Jy/beam ! Clean residual mean=0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0506344 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.0506344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8305 mas, bmaj=2.219 mas, bpa=-4.535 degrees ! Estimated noise=0.460745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206273 Jy ! Component: 100 - total flux cleaned = -0.000268033 Jy ! Component: 150 - total flux cleaned = -0.000251273 Jy ! Component: 200 - total flux cleaned = -0.000235573 Jy ! Total flux subtracted in 200 components = -0.000235573 Jy ! Clean residual min=-0.001061 max=0.001201 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0503988 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0503988 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=0.059347Jy sigma=0.642610 ! Fit after self-cal, rms=0.059347Jy sigma=0.642595 wmodel /scr/pima/gb073_uvs/J1357+0128_X_map.mod ! Writing 37 model components to file: /scr/pima/gb073_uvs/J1357+0128_X_map.mod wobs /scr/pima/gb073_uvs/J1357+0128_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1357+0128_X_uvs.fits wwins /scr/pima/gb073_uvs/J1357+0128_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gb073_uvs/J1357+0128_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 = -0.000109472 Jy ! Component: 100 - total flux cleaned = -0.000280929 Jy ! Component: 150 - total flux cleaned = -0.000444054 Jy ! Component: 200 - total flux cleaned = -0.000530858 Jy ! Component: 250 - total flux cleaned = -0.000631594 Jy ! Component: 300 - total flux cleaned = -0.000696734 Jy ! Component: 350 - total flux cleaned = -0.000775739 Jy ! Component: 400 - total flux cleaned = -0.000822266 Jy ! Component: 450 - total flux cleaned = -0.000928557 Jy ! Component: 500 - total flux cleaned = -0.000973026 Jy ! Component: 550 - total flux cleaned = -0.00103147 Jy ! Component: 600 - total flux cleaned = -0.00110313 Jy ! Component: 650 - total flux cleaned = -0.00118731 Jy ! Component: 700 - total flux cleaned = -0.00118735 Jy ! Component: 750 - total flux cleaned = -0.00125508 Jy ! Component: 800 - total flux cleaned = -0.00128135 Jy ! Component: 850 - total flux cleaned = -0.00128132 Jy ! Component: 900 - total flux cleaned = -0.00134597 Jy ! Component: 950 - total flux cleaned = -0.00138395 Jy ! Component: 1000 - total flux cleaned = -0.00142126 Jy ! Component: 1050 - total flux cleaned = -0.00143352 Jy ! Component: 1100 - total flux cleaned = -0.00142153 Jy ! Component: 1150 - total flux cleaned = -0.00143356 Jy ! Component: 1200 - total flux cleaned = -0.0014453 Jy ! Component: 1250 - total flux cleaned = -0.00143368 Jy ! Component: 1300 - total flux cleaned = -0.00142227 Jy ! Component: 1350 - total flux cleaned = -0.00146728 Jy ! Component: 1400 - total flux cleaned = -0.00143405 Jy ! Component: 1450 - total flux cleaned = -0.00142328 Jy ! Component: 1500 - total flux cleaned = -0.00141263 Jy ! Component: 1550 - total flux cleaned = -0.00142342 Jy ! Component: 1600 - total flux cleaned = -0.00144472 Jy ! Component: 1650 - total flux cleaned = -0.00143403 Jy ! Component: 1700 - total flux cleaned = -0.00146524 Jy ! Component: 1750 - total flux cleaned = -0.00145499 Jy ! Component: 1800 - total flux cleaned = -0.00146501 Jy ! Component: 1850 - total flux cleaned = -0.00147494 Jy ! Component: 1900 - total flux cleaned = -0.00144542 Jy ! Component: 1950 - total flux cleaned = -0.00147468 Jy ! Component: 2000 - total flux cleaned = -0.00144578 Jy ! Component: 2050 - total flux cleaned = -0.00146497 Jy ! Component: 2100 - total flux cleaned = -0.00146493 Jy ! Component: 2150 - total flux cleaned = -0.00149292 Jy ! Component: 2200 - total flux cleaned = -0.00146501 Jy ! Component: 2250 - total flux cleaned = -0.00149248 Jy ! Component: 2300 - total flux cleaned = -0.00149252 Jy ! Component: 2350 - total flux cleaned = -0.0015105 Jy ! Component: 2400 - total flux cleaned = -0.00153734 Jy ! Component: 2450 - total flux cleaned = -0.0015812 Jy ! Component: 2500 - total flux cleaned = -0.00159861 Jy ! Component: 2550 - total flux cleaned = -0.00158143 Jy ! Component: 2600 - total flux cleaned = -0.00162441 Jy ! Component: 2650 - total flux cleaned = -0.00159892 Jy ! Component: 2700 - total flux cleaned = -0.00163257 Jy ! Component: 2750 - total flux cleaned = -0.00162426 Jy ! Component: 2800 - total flux cleaned = -0.00167384 Jy ! Component: 2850 - total flux cleaned = -0.00167379 Jy ! Component: 2900 - total flux cleaned = -0.00167392 Jy ! Component: 2950 - total flux cleaned = -0.00170608 Jy ! Component: 3000 - total flux cleaned = -0.00172186 Jy ! Component: 3050 - total flux cleaned = -0.00172972 Jy ! Component: 3100 - total flux cleaned = -0.00172966 Jy ! Component: 3150 - total flux cleaned = -0.00175294 Jy ! Component: 3200 - total flux cleaned = -0.00177594 Jy ! Component: 3250 - total flux cleaned = -0.00179887 Jy ! Component: 3300 - total flux cleaned = -0.00183662 Jy ! Component: 3350 - total flux cleaned = -0.00183658 Jy ! Component: 3400 - total flux cleaned = -0.00188121 Jy ! Component: 3450 - total flux cleaned = -0.00187386 Jy ! Component: 3500 - total flux cleaned = -0.00187393 Jy ! Component: 3550 - total flux cleaned = -0.0019103 Jy ! Component: 3600 - total flux cleaned = -0.00190298 Jy ! Component: 3650 - total flux cleaned = -0.0019101 Jy ! Component: 3700 - total flux cleaned = -0.00194574 Jy ! Component: 3750 - total flux cleaned = -0.00192464 Jy ! Component: 3800 - total flux cleaned = -0.00193171 Jy ! Component: 3850 - total flux cleaned = -0.00196649 Jy ! Component: 3900 - total flux cleaned = -0.00195949 Jy ! Component: 3950 - total flux cleaned = -0.00198005 Jy ! Component: 4000 - total flux cleaned = -0.00197322 Jy ! Component: 4050 - total flux cleaned = -0.00197994 Jy ! Total flux subtracted in 4096 components = -0.0019598 Jy ! Clean residual min=-0.000401 max=0.000376 Jy/beam ! Clean residual mean=0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.048439 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 311 components and 0.048439 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1357+0128_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8305 x 2.219 at -4.535 degrees (North through East) ! Clean map min=-0.00087181 max=0.044621 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1357+0128_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0446205 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115834 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.778798 0.778798 1.5576 3.11519 6.23038 12.4608 24.9215 49.843 99.6861 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 385.209 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1357+0128_X_uvs.log closed on Sat Dec 26 09:40:12 2015