! Started logfile: /scr/pima/gb073_uvs/J0955+3335_S_uvs.log on Sat Dec 26 10:14:52 2015 obs /scr/pima/gb073_uvs/J0955+3335_S_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0955+3335_S_uva.fits ! AN table 1: 30 integrations on 66 of 66 possible baselines. ! AN table 2: 58 integrations on 10 of 10 possible baselines. ! AN table 3: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.962476 visibilities/baseline/integration-bin. ! Found source: J0955+3335 ! ! 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 32216 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/J0955+3335_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 58 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 59 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 59 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.007374Jy sigma=10.278407 ! Fit after self-cal, rms=0.923286Jy sigma=9.573764 ! 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=1.872 mas, bmaj=4.727 mas, bpa=-30.72 degrees ! Estimated noise=1.06399 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 = 0.053629 Jy ! Component: 100 - total flux cleaned = 0.0697275 Jy ! Total flux subtracted in 100 components = 0.0697275 Jy ! Clean residual min=-0.009856 max=0.008864 Jy/beam ! Clean residual mean=0.000006 rms=0.001848 Jy/beam ! Combined flux in latest and established models = 0.0697275 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0697275 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=0.133376Jy sigma=0.786219 ! Fit after self-cal, rms=0.132546Jy sigma=0.779634 ! 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=2.501 mas, bmaj=5.129 mas, bpa=-25.13 degrees ! Estimated noise=0.480758 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 = 0.012988 Jy ! Component: 100 - total flux cleaned = 0.0177615 Jy ! Component: 150 - total flux cleaned = 0.0182969 Jy ! Component: 200 - total flux cleaned = 0.0181128 Jy ! Total flux subtracted in 200 components = 0.0181128 Jy ! Clean residual min=-0.004890 max=0.003938 Jy/beam ! Clean residual mean=0.000000 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0878403 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0878403 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=0.131189Jy sigma=0.765338 ! Fit after self-cal, rms=0.130963Jy sigma=0.764599 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.501 x 5.129 at -25.13 degrees (North through East) ! Clean map min=-0.0043982 max=0.078745 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* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* SC 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 0.97 KP 1.08 LA 0.97 ! MK 0.93 NL 0.90 PT 1.17 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.93 KP 1.09 SC 0.85 ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.94 KP 1.07 LA 1.20 ! MK 0.89 NL 0.94 PT 1.13 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* SC 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.99 KP 1.04 LA 0.98 ! MK 0.92 NL 1.02 PT 1.10 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.87 KP 1.02 SC 0.86 ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.05 KP 1.02 LA 0.99 ! MK 0.89 NL 0.99 PT 1.07 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* SC 1.00* ! ZC 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 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.97 KP 1.00 SC 0.92 ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.03 KP 0.93 LA 0.99 ! MK 0.93 NL 1.10 PT 1.00* SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.97 KP 0.86 SC 0.83 ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 1.08 KP 0.92 LA 0.93 ! MK 0.92 NL 1.09 PT 1.06 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* SC 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.02 KP 0.87 LA 0.84 ! MK 1.01 NL 1.01 PT 1.02 SC 0.96 ! ! ! Fit before self-cal, rms=0.130963Jy sigma=0.764599 ! Fit after self-cal, rms=0.130060Jy sigma=0.762061 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.487 mas, bmaj=5.097 mas, bpa=-24.74 degrees ! Estimated noise=0.475624 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 = 0.00129302 Jy ! Component: 100 - total flux cleaned = 0.00126608 Jy ! Component: 150 - total flux cleaned = 0.00131487 Jy ! Component: 200 - total flux cleaned = 0.00129376 Jy ! Total flux subtracted in 200 components = 0.00129376 Jy ! Clean residual min=-0.004343 max=0.003418 Jy/beam ! Clean residual mean=0.000002 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0891341 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.089134 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=0.130097Jy sigma=0.760338 ! Fit after self-cal, rms=0.130057Jy sigma=0.760138 ! 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=0.130057Jy sigma=0.760138 ! Fit after self-cal, rms=0.130074Jy sigma=0.759966 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.479 mas, bmaj=5.09 mas, bpa=-24.68 degrees ! Estimated noise=0.475885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858824 Jy ! Component: 100 - total flux cleaned = 0.00090252 Jy ! Component: 150 - total flux cleaned = 0.000920546 Jy ! Component: 200 - total flux cleaned = 0.000936872 Jy ! Total flux subtracted in 200 components = 0.000936872 Jy ! Clean residual min=-0.004369 max=0.003385 Jy/beam ! Clean residual mean=0.000002 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.0900709 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0900709 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=0.130084Jy sigma=0.759352 ! Fit after self-cal, rms=0.130066Jy sigma=0.759320 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 = 7.09715e-05 Jy ! Component: 100 - total flux cleaned = 8.63546e-05 Jy ! Component: 150 - total flux cleaned = 8.55997e-05 Jy ! Component: 200 - total flux cleaned = 7.18606e-05 Jy ! Total flux subtracted in 200 components = 7.18606e-05 Jy ! Clean residual min=-0.004365 max=0.003360 Jy/beam ! Clean residual mean=0.000002 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0901428 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0901428 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=0.130077Jy sigma=0.759025 ! Fit after self-cal, rms=0.130071Jy sigma=0.759023 ! 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=0.130071Jy sigma=0.759023 ! Fit after self-cal, rms=0.130110Jy sigma=0.758984 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.472 mas, bmaj=5.089 mas, bpa=-24.64 degrees ! Estimated noise=0.476219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603921 Jy ! Component: 100 - total flux cleaned = 0.000637064 Jy ! Component: 150 - total flux cleaned = 0.000637598 Jy ! Component: 200 - total flux cleaned = 0.000637573 Jy ! Total flux subtracted in 200 components = 0.000637573 Jy ! Clean residual min=-0.004362 max=0.003345 Jy/beam ! Clean residual mean=0.000002 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0907804 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0907803 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=0.130110Jy sigma=0.758797 ! Fit after self-cal, rms=0.130103Jy sigma=0.758794 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.17353e-05 Jy ! Component: 100 - total flux cleaned = 2.32375e-05 Jy ! Component: 150 - total flux cleaned = 1.22833e-05 Jy ! Component: 200 - total flux cleaned = 1.23114e-05 Jy ! Total flux subtracted in 200 components = 1.23114e-05 Jy ! Clean residual min=-0.004375 max=0.003339 Jy/beam ! Clean residual mean=0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0907927 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0907927 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=0.130104Jy sigma=0.758728 ! Fit after self-cal, rms=0.130102Jy sigma=0.758725 ! 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=0.130102Jy sigma=0.758725 ! Fit after self-cal, rms=0.130125Jy sigma=0.758711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.816 mas, bmaj=9.413 mas, bpa=10.03 degrees ! Estimated noise=0.6879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828866 Jy ! Component: 100 - total flux cleaned = 0.00104226 Jy ! Component: 150 - total flux cleaned = 0.00103206 Jy ! Component: 200 - total flux cleaned = 0.00103213 Jy ! Total flux subtracted in 200 components = 0.00103213 Jy ! Clean residual min=-0.002570 max=0.002451 Jy/beam ! Clean residual mean=0.000004 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0918248 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0918248 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=0.130100Jy sigma=0.759317 ! Fit after self-cal, rms=0.130103Jy sigma=0.759312 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.94645e-05 Jy ! Component: 100 - total flux cleaned = 1.21754e-05 Jy ! Component: 150 - total flux cleaned = 1.24401e-05 Jy ! Component: 200 - total flux cleaned = 6.7555e-06 Jy ! Total flux subtracted in 200 components = 6.7555e-06 Jy ! Clean residual min=-0.002571 max=0.002452 Jy/beam ! Clean residual mean=0.000004 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0918316 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0918315 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=0.130105Jy sigma=0.759402 ! Fit after self-cal, rms=0.130106Jy sigma=0.759402 ! 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=2.467 mas, bmaj=5.089 mas, bpa=-24.62 degrees ! Estimated noise=0.47637 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.467 x 5.089 at -24.62 degrees (North through East) ! Clean map min=-0.0038461 max=0.077985 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=1.866 mas, bmaj=4.704 mas, bpa=-30.35 degrees ! Estimated noise=1.04896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533447 Jy ! Component: 100 - total flux cleaned = 0.0708772 Jy ! Component: 150 - total flux cleaned = 0.0797381 Jy ! Component: 200 - total flux cleaned = 0.0847285 Jy ! Total flux subtracted in 200 components = 0.0847285 Jy ! Clean residual min=-0.008582 max=0.007663 Jy/beam ! Clean residual mean=0.000002 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.0847285 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0847285 Jy ! Inverting map and beam ! Estimated beam: bmin=2.467 mas, bmaj=5.089 mas, bpa=-24.62 degrees ! Estimated noise=0.47637 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 = 0.00484993 Jy ! Component: 100 - total flux cleaned = 0.00657138 Jy ! Component: 150 - total flux cleaned = 0.0066163 Jy ! Component: 200 - total flux cleaned = 0.00664941 Jy ! Total flux subtracted in 200 components = 0.00664941 Jy ! Clean residual min=-0.004454 max=0.003403 Jy/beam ! Clean residual mean=0.000002 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.0913779 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.091378 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=7.816 mas, bmaj=9.413 mas, bpa=10.03 degrees ! Estimated noise=0.6879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791819 Jy ! Component: 100 - total flux cleaned = 0.000838081 Jy ! Component: 150 - total flux cleaned = 0.000839215 Jy ! Component: 200 - total flux cleaned = 0.000828307 Jy ! Total flux subtracted in 200 components = 0.000828307 Jy ! Clean residual min=-0.002555 max=0.002476 Jy/beam ! Clean residual mean=0.000003 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0922063 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 = -2.02579e-05 Jy ! Component: 100 - total flux cleaned = -2.95209e-05 Jy ! Component: 150 - total flux cleaned = -4.66662e-05 Jy ! Component: 200 - total flux cleaned = -5.4576e-05 Jy ! Total flux subtracted in 200 components = -5.4576e-05 Jy ! Clean residual min=-0.002560 max=0.002468 Jy/beam ! Clean residual mean=0.000004 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0921517 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0921517 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.467 mas, bmaj=5.089 mas, bpa=-24.62 degrees ! Estimated noise=0.47637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000600745 Jy ! Component: 100 - total flux cleaned = -0.00079046 Jy ! Component: 150 - total flux cleaned = -0.000842866 Jy ! Component: 200 - total flux cleaned = -0.000842285 Jy ! Total flux subtracted in 200 components = -0.000842285 Jy ! Clean residual min=-0.004392 max=0.003326 Jy/beam ! Clean residual mean=0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0913094 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0913094 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=0.130154Jy sigma=0.758506 ! Fit after self-cal, rms=0.130140Jy sigma=0.758492 wmodel /scr/pima/gb073_uvs/J0955+3335_S_map.mod ! Writing 41 model components to file: /scr/pima/gb073_uvs/J0955+3335_S_map.mod wobs /scr/pima/gb073_uvs/J0955+3335_S_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0955+3335_S_uvs.fits wwins /scr/pima/gb073_uvs/J0955+3335_S_map.win ! wwins: Wrote 1 windows to /scr/pima/gb073_uvs/J0955+3335_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 = -0.00194829 Jy ! Component: 100 - total flux cleaned = -0.00364225 Jy ! Component: 150 - total flux cleaned = -0.00487347 Jy ! Component: 200 - total flux cleaned = -0.00579621 Jy ! Component: 250 - total flux cleaned = -0.00661357 Jy ! Component: 300 - total flux cleaned = -0.00713574 Jy ! Component: 350 - total flux cleaned = -0.007588 Jy ! Component: 400 - total flux cleaned = -0.0080236 Jy ! Component: 450 - total flux cleaned = -0.00835055 Jy ! Component: 500 - total flux cleaned = -0.00848713 Jy ! Component: 550 - total flux cleaned = -0.00861852 Jy ! Component: 600 - total flux cleaned = -0.00870356 Jy ! Component: 650 - total flux cleaned = -0.00878716 Jy ! Component: 700 - total flux cleaned = -0.00890923 Jy ! Component: 750 - total flux cleaned = -0.00898824 Jy ! Component: 800 - total flux cleaned = -0.00894887 Jy ! Component: 850 - total flux cleaned = -0.00894865 Jy ! Component: 900 - total flux cleaned = -0.00883692 Jy ! Component: 950 - total flux cleaned = -0.00887416 Jy ! Component: 1000 - total flux cleaned = -0.00891028 Jy ! Component: 1050 - total flux cleaned = -0.0090503 Jy ! Component: 1100 - total flux cleaned = -0.00911869 Jy ! Component: 1150 - total flux cleaned = -0.00915262 Jy ! Component: 1200 - total flux cleaned = -0.00915259 Jy ! Component: 1250 - total flux cleaned = -0.00921886 Jy ! Component: 1300 - total flux cleaned = -0.00925121 Jy ! Component: 1350 - total flux cleaned = -0.00931566 Jy ! Component: 1400 - total flux cleaned = -0.00928368 Jy ! Component: 1450 - total flux cleaned = -0.00934613 Jy ! Component: 1500 - total flux cleaned = -0.00934617 Jy ! Component: 1550 - total flux cleaned = -0.00937649 Jy ! Component: 1600 - total flux cleaned = -0.00940628 Jy ! Component: 1650 - total flux cleaned = -0.00940613 Jy ! Component: 1700 - total flux cleaned = -0.00949465 Jy ! Component: 1750 - total flux cleaned = -0.00958144 Jy ! Component: 1800 - total flux cleaned = -0.00958149 Jy ! Component: 1850 - total flux cleaned = -0.00958172 Jy ! Component: 1900 - total flux cleaned = -0.00969448 Jy ! Component: 1950 - total flux cleaned = -0.00972223 Jy ! Component: 2000 - total flux cleaned = -0.00986004 Jy ! Component: 2050 - total flux cleaned = -0.00980519 Jy ! Component: 2100 - total flux cleaned = -0.00977831 Jy ! Component: 2150 - total flux cleaned = -0.00985872 Jy ! Component: 2200 - total flux cleaned = -0.00988532 Jy ! Component: 2250 - total flux cleaned = -0.00991155 Jy ! Component: 2300 - total flux cleaned = -0.00991151 Jy ! Component: 2350 - total flux cleaned = -0.00993742 Jy ! Component: 2400 - total flux cleaned = -0.00986053 Jy ! Component: 2450 - total flux cleaned = -0.00993677 Jy ! Component: 2500 - total flux cleaned = -0.00996163 Jy ! Component: 2550 - total flux cleaned = -0.00991175 Jy ! Component: 2600 - total flux cleaned = -0.00988677 Jy ! Component: 2650 - total flux cleaned = -0.00991158 Jy ! Component: 2700 - total flux cleaned = -0.00988716 Jy ! Component: 2750 - total flux cleaned = -0.00983908 Jy ! Component: 2800 - total flux cleaned = -0.00991062 Jy ! Component: 2850 - total flux cleaned = -0.0098869 Jy ! Component: 2900 - total flux cleaned = -0.00988687 Jy ! Component: 2950 - total flux cleaned = -0.0098165 Jy ! Component: 3000 - total flux cleaned = -0.0099097 Jy ! Component: 3050 - total flux cleaned = -0.0099097 Jy ! Component: 3100 - total flux cleaned = -0.00981809 Jy ! Component: 3150 - total flux cleaned = -0.00979521 Jy ! Component: 3200 - total flux cleaned = -0.00977244 Jy ! Component: 3250 - total flux cleaned = -0.00981753 Jy ! Component: 3300 - total flux cleaned = -0.00979509 Jy ! Component: 3350 - total flux cleaned = -0.00968402 Jy ! Component: 3400 - total flux cleaned = -0.00975031 Jy ! Component: 3450 - total flux cleaned = -0.00975008 Jy ! Component: 3500 - total flux cleaned = -0.00972813 Jy ! Component: 3550 - total flux cleaned = -0.00970672 Jy ! Component: 3600 - total flux cleaned = -0.00972824 Jy ! Component: 3650 - total flux cleaned = -0.00968544 Jy ! Component: 3700 - total flux cleaned = -0.00970674 Jy ! Component: 3750 - total flux cleaned = -0.00966427 Jy ! Component: 3800 - total flux cleaned = -0.00962201 Jy ! Component: 3850 - total flux cleaned = -0.00955891 Jy ! Component: 3900 - total flux cleaned = -0.00949632 Jy ! Component: 3950 - total flux cleaned = -0.00949637 Jy ! Component: 4000 - total flux cleaned = -0.00951688 Jy ! Component: 4050 - total flux cleaned = -0.00949616 Jy ! Total flux subtracted in 4096 components = -0.00949603 Jy ! Clean residual min=-0.001113 max=0.001019 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0818134 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 342 components and 0.0818134 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0955+3335_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.467 x 5.089 at -24.62 degrees (North through East) ! Clean map min=-0.0026684 max=0.078822 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0955+3335_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0788223 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000338477 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28825 1.28825 2.57651 5.15301 10.306 20.612 41.2241 82.4482 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 232.873 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0955+3335_S_uvs.log closed on Sat Dec 26 10:14:57 2015