! Started logfile: /scr/pima/gb073_uvs/J0152+0147_S_uvs.log on Sat Dec 26 10:10:56 2015 obs /scr/pima/gb073_uvs/J0152+0147_S_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0152+0147_S_uva.fits ! AN table 1: 58 integrations on 28 of 28 possible baselines. ! AN table 2: 58 integrations on 36 of 36 possible baselines. ! AN table 3: 58 integrations on 15 of 15 possible baselines. ! AN table 4: 58 integrations on 28 of 28 possible baselines. ! AN table 5: 57 integrations on 3 of 3 possible baselines. ! AN table 6: 58 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.919552 visibilities/baseline/integration-bin. ! Found source: J0152+0147 ! ! 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 55872 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/J0152+0147_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 2 telescope corrections were flagged in sub-array 1. ! A total of 171 telescope corrections were flagged in sub-array 5. ! A total of 13 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 171 telescope corrections were flagged in sub-array 5. ! A total of 13 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! 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 171 telescope corrections were flagged in sub-array 5. ! A total of 13 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! 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 171 telescope corrections were flagged in sub-array 5. ! A total of 13 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! 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 58 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 171 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! 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 58 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! A total of 171 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 171 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 171 telescope corrections were flagged in sub-array 5. ! A total of 59 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.019214Jy sigma=9.178046 ! Fit after self-cal, rms=0.950072Jy sigma=8.693334 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.654 mas, bmaj=6.359 mas, bpa=-3.645 degrees ! Estimated noise=0.737297 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 = 0.0463331 Jy ! Component: 100 - total flux cleaned = 0.0584289 Jy ! Total flux subtracted in 100 components = 0.0584289 Jy ! Clean residual min=-0.003906 max=0.004647 Jy/beam ! Clean residual mean=0.000001 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.0584289 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0584289 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=0.184829Jy sigma=0.772527 ! Fit after self-cal, rms=0.183977Jy sigma=0.758853 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638068 Jy ! Component: 100 - total flux cleaned = 0.00644121 Jy ! Total flux subtracted in 100 components = 0.00644121 Jy ! Clean residual min=-0.003376 max=0.003571 Jy/beam ! Clean residual mean=-0.000001 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0648701 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0648701 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=0.183566Jy sigma=0.757588 ! Fit after self-cal, rms=0.183523Jy sigma=0.757337 ! 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=3.366 mas, bmaj=7.704 mas, bpa=-2.022 degrees ! Estimated noise=0.372977 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 = -0.00104911 Jy ! Component: 100 - total flux cleaned = -0.00129909 Jy ! Component: 150 - total flux cleaned = -0.00149372 Jy ! Component: 200 - total flux cleaned = -0.00161402 Jy ! Total flux subtracted in 200 components = -0.00161402 Jy ! Clean residual min=-0.002393 max=0.002810 Jy/beam ! Clean residual mean=0.000003 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0632561 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0632561 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=0.183507Jy sigma=0.757088 ! Fit after self-cal, rms=0.183488Jy sigma=0.757000 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.366 x 7.704 at -2.022 degrees (North through East) ! Clean map min=-0.0023602 max=0.061907 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 0.96 FD 1.01 KP 1.07 LA 0.99 ! NL 1.07 OV 1.07 PT 0.97 SC 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.06 KP 1.10 LA 1.16 ! MK 0.94 NL 0.92 OV 1.08 PT 1.07 ! SC 0.85 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 KP 0.97 LA 1.08 NL 0.94 ! PT 1.09 SC 1.18 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! EF 1.10 FD 1.17 KP 1.09 LA 0.93 ! NL 0.88 PT 1.09 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 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* 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: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! EF 1.18 FD 1.03 KP 1.13 LA 0.99 ! NL 0.94 PT 1.11 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 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* 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: ! FD 1.00 KP 1.09 LA 1.05 NL 1.01 ! PT 0.87 SC 1.11 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 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* 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: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 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* 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: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 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* 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: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.02 KP 0.91 LA 1.11 ! MK 0.97 NL 1.10 PT 1.00* SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 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* 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: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 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* 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: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.183488Jy sigma=0.757000 ! Fit after self-cal, rms=0.183698Jy sigma=0.756531 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.371 mas, bmaj=7.701 mas, bpa=-1.865 degrees ! Estimated noise=0.375762 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 = 0.000220812 Jy ! Component: 100 - total flux cleaned = 0.000161806 Jy ! Component: 150 - total flux cleaned = 0.000159921 Jy ! Component: 200 - total flux cleaned = 0.000158965 Jy ! Total flux subtracted in 200 components = 0.000158965 Jy ! Clean residual min=-0.002351 max=0.002859 Jy/beam ! Clean residual mean=0.000004 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0634151 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0634151 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=0.183672Jy sigma=0.756512 ! Fit after self-cal, rms=0.183670Jy sigma=0.756378 ! 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=0.183670Jy sigma=0.756378 ! Fit after self-cal, rms=0.183791Jy sigma=0.756150 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=7.698 mas, bpa=-1.798 degrees ! Estimated noise=0.377459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175115 Jy ! Component: 100 - total flux cleaned = 0.00015331 Jy ! Component: 150 - total flux cleaned = 0.000173134 Jy ! Component: 200 - total flux cleaned = 0.000191807 Jy ! Total flux subtracted in 200 components = 0.000191807 Jy ! Clean residual min=-0.002356 max=0.002848 Jy/beam ! Clean residual mean=0.000004 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0636069 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0636069 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=0.183775Jy sigma=0.756121 ! Fit after self-cal, rms=0.183774Jy sigma=0.756040 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 = -9.1987e-05 Jy ! Component: 100 - total flux cleaned = -7.21716e-05 Jy ! Component: 150 - total flux cleaned = -5.32399e-05 Jy ! Component: 200 - total flux cleaned = -5.26339e-05 Jy ! Total flux subtracted in 200 components = -5.26339e-05 Jy ! Clean residual min=-0.002303 max=0.002842 Jy/beam ! Clean residual mean=0.000004 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0635543 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0635543 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=0.183771Jy sigma=0.755971 ! Fit after self-cal, rms=0.183769Jy sigma=0.755961 ! 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=0.183769Jy sigma=0.755961 ! Fit after self-cal, rms=0.183821Jy sigma=0.755856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=7.7 mas, bpa=-1.765 degrees ! Estimated noise=0.377663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.12236e-06 Jy ! Component: 100 - total flux cleaned = 1.76541e-07 Jy ! Component: 150 - total flux cleaned = 1.59005e-05 Jy ! Component: 200 - total flux cleaned = 3.09372e-05 Jy ! Total flux subtracted in 200 components = 3.09372e-05 Jy ! Clean residual min=-0.002239 max=0.002766 Jy/beam ! Clean residual mean=0.000004 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0635852 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0635852 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=0.183816Jy sigma=0.755814 ! Fit after self-cal, rms=0.183827Jy sigma=0.755765 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 = -1.59945e-05 Jy ! Component: 100 - total flux cleaned = -1.05034e-06 Jy ! Component: 150 - total flux cleaned = 1.27565e-05 Jy ! Component: 200 - total flux cleaned = 1.29543e-05 Jy ! Total flux subtracted in 200 components = 1.29543e-05 Jy ! Clean residual min=-0.002233 max=0.002756 Jy/beam ! Clean residual mean=0.000004 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0635982 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0635982 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=0.183824Jy sigma=0.755724 ! Fit after self-cal, rms=0.183822Jy sigma=0.755717 ! 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=0.183822Jy sigma=0.755717 ! Fit after self-cal, rms=0.183903Jy sigma=0.755729 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.851 mas, bmaj=12.58 mas, bpa=-0.5199 degrees ! Estimated noise=0.455689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000392949 Jy ! Component: 100 - total flux cleaned = -0.000403057 Jy ! Component: 150 - total flux cleaned = -0.000411235 Jy ! Component: 200 - total flux cleaned = -0.000418408 Jy ! Total flux subtracted in 200 components = -0.000418408 Jy ! Clean residual min=-0.002803 max=0.002724 Jy/beam ! Clean residual mean=0.000009 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0631798 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0631797 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=0.183916Jy sigma=0.755698 ! Fit after self-cal, rms=0.183923Jy sigma=0.755681 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 = -9.74396e-05 Jy ! Component: 100 - total flux cleaned = -9.75732e-05 Jy ! Component: 150 - total flux cleaned = -9.14063e-05 Jy ! Component: 200 - total flux cleaned = -9.78896e-05 Jy ! Total flux subtracted in 200 components = -9.78896e-05 Jy ! Clean residual min=-0.002792 max=0.002715 Jy/beam ! Clean residual mean=0.000009 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0630819 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0630819 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=0.183928Jy sigma=0.755690 ! Fit after self-cal, rms=0.183930Jy sigma=0.755682 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=7.703 mas, bpa=-1.788 degrees ! Estimated noise=0.377876 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.367 x 7.703 at -1.788 degrees (North through East) ! Clean map min=-0.0021404 max=0.062453 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=2.66 mas, bmaj=6.354 mas, bpa=-3.306 degrees ! Estimated noise=0.750825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0490838 Jy ! Component: 100 - total flux cleaned = 0.062548 Jy ! Component: 150 - total flux cleaned = 0.0652798 Jy ! Component: 200 - total flux cleaned = 0.0650194 Jy ! Total flux subtracted in 200 components = 0.0650194 Jy ! Clean residual min=-0.003136 max=0.003701 Jy/beam ! Clean residual mean=-0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0650194 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0650194 Jy ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=7.703 mas, bpa=-1.788 degrees ! Estimated noise=0.377876 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 = -0.00102933 Jy ! Component: 100 - total flux cleaned = -0.00125211 Jy ! Component: 150 - total flux cleaned = -0.00132702 Jy ! Component: 200 - total flux cleaned = -0.0014257 Jy ! Total flux subtracted in 200 components = -0.0014257 Jy ! Clean residual min=-0.002439 max=0.002750 Jy/beam ! Clean residual mean=0.000004 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0635937 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0635937 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=8.851 mas, bmaj=12.58 mas, bpa=-0.5199 degrees ! Estimated noise=0.455689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000616439 Jy ! Component: 100 - total flux cleaned = -0.00058528 Jy ! Component: 150 - total flux cleaned = -0.000597299 Jy ! Component: 200 - total flux cleaned = -0.000597364 Jy ! Total flux subtracted in 200 components = -0.000597364 Jy ! Clean residual min=-0.002823 max=0.002737 Jy/beam ! Clean residual mean=0.000009 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0629964 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 = -1.03437e-05 Jy ! Component: 100 - total flux cleaned = -1.0921e-05 Jy ! Component: 150 - total flux cleaned = -1.87239e-05 Jy ! Component: 200 - total flux cleaned = -1.87586e-05 Jy ! Total flux subtracted in 200 components = -1.87586e-05 Jy ! Clean residual min=-0.002798 max=0.002732 Jy/beam ! Clean residual mean=0.000009 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.0629776 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0629776 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=7.703 mas, bpa=-1.788 degrees ! Estimated noise=0.377876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.93777e-05 Jy ! Component: 100 - total flux cleaned = -5.6395e-05 Jy ! Component: 150 - total flux cleaned = -3.20919e-05 Jy ! Component: 200 - total flux cleaned = -9.25396e-06 Jy ! Total flux subtracted in 200 components = -9.25396e-06 Jy ! Clean residual min=-0.002237 max=0.002744 Jy/beam ! Clean residual mean=0.000005 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0629683 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0629684 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=0.183928Jy sigma=0.755808 ! Fit after self-cal, rms=0.183927Jy sigma=0.755793 wmodel /scr/pima/gb073_uvs/J0152+0147_S_map.mod ! Writing 31 model components to file: /scr/pima/gb073_uvs/J0152+0147_S_map.mod wobs /scr/pima/gb073_uvs/J0152+0147_S_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0152+0147_S_uvs.fits wwins /scr/pima/gb073_uvs/J0152+0147_S_map.win ! wwins: Wrote 1 windows to /scr/pima/gb073_uvs/J0152+0147_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 = 0.00117903 Jy ! Component: 100 - total flux cleaned = 0.00201523 Jy ! Component: 150 - total flux cleaned = 0.00264081 Jy ! Component: 200 - total flux cleaned = 0.00301302 Jy ! Component: 250 - total flux cleaned = 0.00337057 Jy ! Component: 300 - total flux cleaned = 0.00364509 Jy ! Component: 350 - total flux cleaned = 0.0039089 Jy ! Component: 400 - total flux cleaned = 0.00400469 Jy ! Component: 450 - total flux cleaned = 0.00415956 Jy ! Component: 500 - total flux cleaned = 0.00421971 Jy ! Component: 550 - total flux cleaned = 0.00436734 Jy ! Component: 600 - total flux cleaned = 0.00448143 Jy ! Component: 650 - total flux cleaned = 0.00459333 Jy ! Component: 700 - total flux cleaned = 0.00462072 Jy ! Component: 750 - total flux cleaned = 0.00470122 Jy ! Component: 800 - total flux cleaned = 0.00480622 Jy ! Component: 850 - total flux cleaned = 0.00488343 Jy ! Component: 900 - total flux cleaned = 0.00503472 Jy ! Component: 950 - total flux cleaned = 0.00513332 Jy ! Component: 1000 - total flux cleaned = 0.00525435 Jy ! Component: 1050 - total flux cleaned = 0.00537252 Jy ! Component: 1100 - total flux cleaned = 0.00534924 Jy ! Component: 1150 - total flux cleaned = 0.00546396 Jy ! Component: 1200 - total flux cleaned = 0.00548668 Jy ! Component: 1250 - total flux cleaned = 0.00564118 Jy ! Component: 1300 - total flux cleaned = 0.00570578 Jy ! Component: 1350 - total flux cleaned = 0.00581237 Jy ! Component: 1400 - total flux cleaned = 0.00597996 Jy ! Component: 1450 - total flux cleaned = 0.00610325 Jy ! Component: 1500 - total flux cleaned = 0.00616456 Jy ! Component: 1550 - total flux cleaned = 0.00634458 Jy ! Component: 1600 - total flux cleaned = 0.00648267 Jy ! Component: 1650 - total flux cleaned = 0.00659953 Jy ! Component: 1700 - total flux cleaned = 0.00675289 Jy ! Component: 1750 - total flux cleaned = 0.00688479 Jy ! Component: 1800 - total flux cleaned = 0.00701485 Jy ! Component: 1850 - total flux cleaned = 0.00710639 Jy ! Component: 1900 - total flux cleaned = 0.00725103 Jy ! Component: 1950 - total flux cleaned = 0.00734026 Jy ! Component: 2000 - total flux cleaned = 0.00749878 Jy ! Component: 2050 - total flux cleaned = 0.0076032 Jy ! Component: 2100 - total flux cleaned = 0.00767218 Jy ! Component: 2150 - total flux cleaned = 0.00775733 Jy ! Component: 2200 - total flux cleaned = 0.00780789 Jy ! Component: 2250 - total flux cleaned = 0.00795732 Jy ! Component: 2300 - total flux cleaned = 0.00805558 Jy ! Component: 2350 - total flux cleaned = 0.0081848 Jy ! Component: 2400 - total flux cleaned = 0.00826445 Jy ! Component: 2450 - total flux cleaned = 0.0083436 Jy ! Component: 2500 - total flux cleaned = 0.00843762 Jy ! Component: 2550 - total flux cleaned = 0.00853049 Jy ! Component: 2600 - total flux cleaned = 0.00862247 Jy ! Component: 2650 - total flux cleaned = 0.00868297 Jy ! Component: 2700 - total flux cleaned = 0.00875789 Jy ! Component: 2750 - total flux cleaned = 0.0087727 Jy ! Component: 2800 - total flux cleaned = 0.00884622 Jy ! Component: 2850 - total flux cleaned = 0.00886079 Jy ! Component: 2900 - total flux cleaned = 0.00893324 Jy ! Component: 2950 - total flux cleaned = 0.00896189 Jy ! Component: 3000 - total flux cleaned = 0.00896185 Jy ! Component: 3050 - total flux cleaned = 0.00896184 Jy ! Component: 3100 - total flux cleaned = 0.00897578 Jy ! Component: 3150 - total flux cleaned = 0.00897564 Jy ! Component: 3200 - total flux cleaned = 0.00901678 Jy ! Component: 3250 - total flux cleaned = 0.0089623 Jy ! Component: 3300 - total flux cleaned = 0.00897576 Jy ! Component: 3350 - total flux cleaned = 0.00896228 Jy ! Component: 3400 - total flux cleaned = 0.00897577 Jy ! Component: 3450 - total flux cleaned = 0.00893611 Jy ! Component: 3500 - total flux cleaned = 0.00897538 Jy ! Component: 3550 - total flux cleaned = 0.00894929 Jy ! Component: 3600 - total flux cleaned = 0.00897509 Jy ! Component: 3650 - total flux cleaned = 0.00894944 Jy ! Component: 3700 - total flux cleaned = 0.00894935 Jy ! Component: 3750 - total flux cleaned = 0.00892401 Jy ! Component: 3800 - total flux cleaned = 0.0089242 Jy ! Component: 3850 - total flux cleaned = 0.00893679 Jy ! Component: 3900 - total flux cleaned = 0.00893678 Jy ! Component: 3950 - total flux cleaned = 0.00889994 Jy ! Component: 4000 - total flux cleaned = 0.00893645 Jy ! Component: 4050 - total flux cleaned = 0.00886363 Jy ! Total flux subtracted in 4096 components = 0.00892407 Jy ! Clean residual min=-0.000682 max=0.000786 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0718924 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 357 components and 0.0718923 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0152+0147_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.367 x 7.703 at -1.788 degrees (North through East) ! Clean map min=-0.0016614 max=0.062565 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0152+0147_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0625651 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224098 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07455 1.07455 2.1491 4.2982 8.59639 17.1928 34.3856 68.7711 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 279.186 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0152+0147_S_uvs.log closed on Sat Dec 26 10:11:02 2015