! Started logfile: /scr/pima/gb073_uvs/J1032+3738_X_uvs.log on Sat Dec 26 09:36:09 2015 obs /scr/pima/gb073_uvs/J1032+3738_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1032+3738_X_uva.fits ! AN table 1: 29 integrations on 55 of 55 possible baselines. ! AN table 2: 29 integrations on 21 of 21 possible baselines. ! AN table 3: 29 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.539352 visibilities/baseline/integration-bin. ! Found source: J1032+3738 ! ! 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 16392 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/J1032+3738_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 87 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. ! ! Correcting IF 2. ! A total of 87 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. ! ! Correcting IF 3. ! A total of 87 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. ! ! Correcting IF 4. ! A total of 87 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. ! ! Correcting IF 5. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 87 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 87 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 87 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. ! ! Correcting IF 8. ! A total of 87 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. ! ! Fit before self-cal, rms=1.003242Jy sigma=10.524340 ! Fit after self-cal, rms=0.957205Jy sigma=10.170900 ! 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 ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec ! Estimated beam: bmin=0.5395 mas, bmaj=1.066 mas, bpa=-17.4 degrees ! Estimated noise=1.63229 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 = 0.0347444 Jy ! Component: 100 - total flux cleaned = 0.04077 Jy ! Total flux subtracted in 100 components = 0.04077 Jy ! Clean residual min=-0.005206 max=0.004386 Jy/beam ! Clean residual mean=-0.000001 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.04077 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.04077 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=0.068817Jy sigma=0.636336 ! Fit after self-cal, rms=0.067299Jy sigma=0.617101 ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec 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 ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec ! Estimated beam: bmin=0.9075 mas, bmaj=1.451 mas, bpa=-13.1 degrees ! Estimated noise=0.61115 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 = 0.00276678 Jy ! Component: 100 - total flux cleaned = 0.00282668 Jy ! Component: 150 - total flux cleaned = 0.00283079 Jy ! Component: 200 - total flux cleaned = 0.00283141 Jy ! Total flux subtracted in 200 components = 0.00283141 Jy ! Clean residual min=-0.001875 max=0.002230 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0436014 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.0436014 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=0.066939Jy sigma=0.615392 ! Fit after self-cal, rms=0.066916Jy sigma=0.615286 ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9075 x 1.451 at -13.1 degrees (North through East) ! Clean map min=-0.0016809 max=0.044943 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* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* LA 1.00* MC 1.00* NL 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 EF 1.00* FD 1.06 KP 1.05 ! LA 1.02 MC 1.00* NL 1.12 OV 1.02 ! PT 1.03 SC 1.00* ZC 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* LA 0.94 MC 1.00* NL 0.97 ! PT 1.07 SC 1.02 ZC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! ! 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* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* LA 1.00* MC 1.00* NL 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EF 1.00* FD 1.07 KP 1.04 ! LA 1.02 MC 1.00* NL 1.06 OV 1.07 ! PT 1.06 SC 1.00* ZC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* LA 0.86 MC 1.00* NL 1.06 ! PT 0.92 SC 1.12 ZC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! ! 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* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* LA 0.87 MC 1.00* NL 0.88 ! PT 0.95 SC 0.96 ZC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 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* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* LA 1.00* MC 1.00* NL 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! ! 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* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* LA 1.00* MC 1.00* NL 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! ! 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* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* LA 1.00* MC 1.00* NL 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.066916Jy sigma=0.615286 ! Fit after self-cal, rms=0.067229Jy sigma=0.614791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec ! Estimated beam: bmin=0.9017 mas, bmaj=1.445 mas, bpa=-13.05 degrees ! Estimated noise=0.61642 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 (4.6, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152295 Jy ! Component: 100 - total flux cleaned = 0.00175383 Jy ! Component: 150 - total flux cleaned = 0.00175504 Jy ! Component: 200 - total flux cleaned = 0.00171706 Jy ! Total flux subtracted in 200 components = 0.00171706 Jy ! Clean residual min=-0.001834 max=0.001770 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0453185 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.0453185 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=0.067115Jy sigma=0.614081 ! Fit after self-cal, rms=0.067064Jy sigma=0.613641 ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec 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=0.067064Jy sigma=0.613641 ! Fit after self-cal, rms=0.066741Jy sigma=0.613212 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec ! Estimated beam: bmin=0.9026 mas, bmaj=1.444 mas, bpa=-12.99 degrees ! Estimated noise=0.61367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246949 Jy ! Component: 100 - total flux cleaned = 0.000204124 Jy ! Component: 150 - total flux cleaned = 0.000204114 Jy ! Component: 200 - total flux cleaned = 0.000204414 Jy ! Total flux subtracted in 200 components = 0.000204414 Jy ! Clean residual min=-0.001649 max=0.001499 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0455229 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0455229 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=0.066674Jy sigma=0.612801 ! Fit after self-cal, rms=0.066633Jy sigma=0.612462 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec 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 = 0.000225001 Jy ! Component: 100 - total flux cleaned = 0.000226215 Jy ! Component: 150 - total flux cleaned = 0.000228174 Jy ! Component: 200 - total flux cleaned = 0.000228687 Jy ! Total flux subtracted in 200 components = 0.000228687 Jy ! Clean residual min=-0.001520 max=0.001524 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0457516 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0457516 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=0.066583Jy sigma=0.612211 ! Fit after self-cal, rms=0.066546Jy sigma=0.611999 ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec 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=0.066546Jy sigma=0.611999 ! Fit after self-cal, rms=0.066616Jy sigma=0.611922 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec ! Estimated beam: bmin=0.8937 mas, bmaj=1.44 mas, bpa=-13.39 degrees ! Estimated noise=0.614593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221072 Jy ! Component: 100 - total flux cleaned = 0.000267082 Jy ! Component: 150 - total flux cleaned = 0.000308966 Jy ! Component: 200 - total flux cleaned = 0.000347067 Jy ! Total flux subtracted in 200 components = 0.000347067 Jy ! Clean residual min=-0.001467 max=0.001469 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0460987 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.0460987 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=0.066589Jy sigma=0.611821 ! Fit after self-cal, rms=0.066593Jy sigma=0.611681 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec 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 (-19.6, -42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000864732 Jy ! Component: 100 - total flux cleaned = 0.000927846 Jy ! Component: 150 - total flux cleaned = 0.00092865 Jy ! Component: 200 - total flux cleaned = 0.000929484 Jy ! Total flux subtracted in 200 components = 0.000929484 Jy ! Clean residual min=-0.001402 max=0.001531 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0470282 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.0470281 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=0.066561Jy sigma=0.611364 ! Fit after self-cal, rms=0.066529Jy sigma=0.611087 ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec ! Added new window around map position (5.2, 29.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134726 Jy ! Component: 100 - total flux cleaned = 0.001579 Jy ! Component: 150 - total flux cleaned = 0.00160903 Jy ! Component: 200 - total flux cleaned = 0.00160851 Jy ! Total flux subtracted in 200 components = 0.00160851 Jy ! Clean residual min=-0.001380 max=0.001289 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0486367 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.0486367 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=0.066498Jy sigma=0.610784 ! Fit after self-cal, rms=0.066479Jy sigma=0.610689 ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec 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=0.066479Jy sigma=0.610689 ! Fit after self-cal, rms=0.066800Jy sigma=0.610632 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec ! Estimated beam: bmin=2.963 mas, bmaj=3.163 mas, bpa=71.86 degrees ! Estimated noise=0.710775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00080403 Jy ! Component: 100 - total flux cleaned = 0.00110186 Jy ! Component: 150 - total flux cleaned = 0.00124859 Jy ! Component: 200 - total flux cleaned = 0.00131215 Jy ! Total flux subtracted in 200 components = 0.00131215 Jy ! Clean residual min=-0.001291 max=0.001107 Jy/beam ! Clean residual mean=-0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0499488 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0499488 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=0.066794Jy sigma=0.610627 ! Fit after self-cal, rms=0.066800Jy sigma=0.610569 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec 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 = 0.000447074 Jy ! Component: 100 - total flux cleaned = 0.000577812 Jy ! Component: 150 - total flux cleaned = 0.000605831 Jy ! Component: 200 - total flux cleaned = 0.000618746 Jy ! Total flux subtracted in 200 components = 0.000618746 Jy ! Clean residual min=-0.001280 max=0.001174 Jy/beam ! Clean residual mean=-0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0505676 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.0505676 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=0.066798Jy sigma=0.610576 ! Fit after self-cal, rms=0.066789Jy sigma=0.610512 ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec 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 ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec ! Estimated beam: bmin=0.8916 mas, bmaj=1.438 mas, bpa=-13.44 degrees ! Estimated noise=0.617127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8916 x 1.438 at -13.44 degrees (North through East) ! Clean map min=-0.0027107 max=0.045747 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 ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec ! Estimated beam: bmin=0.531 mas, bmaj=1.062 mas, bpa=-17.61 degrees ! Estimated noise=1.62248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0362381 Jy ! Component: 100 - total flux cleaned = 0.0444742 Jy ! Component: 150 - total flux cleaned = 0.0468682 Jy ! Component: 200 - total flux cleaned = 0.0488281 Jy ! Total flux subtracted in 200 components = 0.0488281 Jy ! Clean residual min=-0.004479 max=0.004165 Jy/beam ! Clean residual mean=-0.000000 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.0488281 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0488281 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec ! Estimated beam: bmin=0.8916 mas, bmaj=1.438 mas, bpa=-13.44 degrees ! Estimated noise=0.617127 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) ! Added new window around map position (6.6, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013271 Jy ! Component: 100 - total flux cleaned = 0.00172518 Jy ! Component: 150 - total flux cleaned = 0.00186232 Jy ! Component: 200 - total flux cleaned = 0.00198534 Jy ! Total flux subtracted in 200 components = 0.00198534 Jy ! Clean residual min=-0.001582 max=0.001579 Jy/beam ! Clean residual mean=-0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0508135 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.0508134 Jy ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec 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 ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec ! Estimated beam: bmin=2.963 mas, bmaj=3.163 mas, bpa=71.86 degrees ! Estimated noise=0.710775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.05082e-05 Jy ! Component: 100 - total flux cleaned = 8.08042e-05 Jy ! Component: 150 - total flux cleaned = 4.80539e-05 Jy ! Component: 200 - total flux cleaned = 8.01777e-05 Jy ! Total flux subtracted in 200 components = 8.01777e-05 Jy ! Clean residual min=-0.001382 max=0.001110 Jy/beam ! Clean residual mean=-0.000005 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0508936 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 = 8.71392e-07 Jy ! Component: 100 - total flux cleaned = 2.72411e-05 Jy ! Component: 150 - total flux cleaned = 5.03329e-05 Jy ! Component: 200 - total flux cleaned = 4.99343e-05 Jy ! Total flux subtracted in 200 components = 4.99343e-05 Jy ! Clean residual min=-0.001328 max=0.001094 Jy/beam ! Clean residual mean=-0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0509436 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.0509435 Jy ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec ! Estimated beam: bmin=0.8916 mas, bmaj=1.438 mas, bpa=-13.44 degrees ! Estimated noise=0.617127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033072 Jy ! Component: 100 - total flux cleaned = 0.000458531 Jy ! Component: 150 - total flux cleaned = 0.000417149 Jy ! Component: 200 - total flux cleaned = 0.000343307 Jy ! Total flux subtracted in 200 components = 0.000343307 Jy ! Clean residual min=-0.001566 max=0.001344 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0512869 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.0512869 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=0.066912Jy sigma=0.611146 ! Fit after self-cal, rms=0.066901Jy sigma=0.611004 wmodel /scr/pima/gb073_uvs/J1032+3738_X_map.mod ! Writing 73 model components to file: /scr/pima/gb073_uvs/J1032+3738_X_map.mod wobs /scr/pima/gb073_uvs/J1032+3738_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1032+3738_X_uvs.fits wwins /scr/pima/gb073_uvs/J1032+3738_X_map.win ! wwins: Wrote 5 windows to /scr/pima/gb073_uvs/J1032+3738_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112611 Jy ! Component: 100 - total flux cleaned = -0.000377353 Jy ! Component: 150 - total flux cleaned = -0.00058474 Jy ! Component: 200 - total flux cleaned = -0.000897054 Jy ! Component: 250 - total flux cleaned = -0.00117894 Jy ! Component: 300 - total flux cleaned = -0.00145393 Jy ! Component: 350 - total flux cleaned = -0.00174289 Jy ! Component: 400 - total flux cleaned = -0.00198426 Jy ! Component: 450 - total flux cleaned = -0.00222026 Jy ! Component: 500 - total flux cleaned = -0.00243218 Jy ! Component: 550 - total flux cleaned = -0.00265863 Jy ! Component: 600 - total flux cleaned = -0.00282452 Jy ! Component: 650 - total flux cleaned = -0.00300542 Jy ! Component: 700 - total flux cleaned = -0.00316528 Jy ! Component: 750 - total flux cleaned = -0.00335689 Jy ! Component: 800 - total flux cleaned = -0.00349392 Jy ! Component: 850 - total flux cleaned = -0.00362876 Jy ! Component: 900 - total flux cleaned = -0.00374469 Jy ! Component: 950 - total flux cleaned = -0.00390792 Jy ! Component: 1000 - total flux cleaned = -0.00398855 Jy ! Component: 1050 - total flux cleaned = -0.00417951 Jy ! Component: 1100 - total flux cleaned = -0.00428892 Jy ! Component: 1150 - total flux cleaned = -0.00444356 Jy ! Component: 1200 - total flux cleaned = -0.00456572 Jy ! Component: 1250 - total flux cleaned = -0.00468612 Jy ! Component: 1300 - total flux cleaned = -0.00479049 Jy ! Component: 1350 - total flux cleaned = -0.00487845 Jy ! Component: 1400 - total flux cleaned = -0.00490729 Jy ! Component: 1450 - total flux cleaned = -0.00493607 Jy ! Component: 1500 - total flux cleaned = -0.00503596 Jy ! Component: 1550 - total flux cleaned = -0.00507835 Jy ! Component: 1600 - total flux cleaned = -0.00510633 Jy ! Component: 1650 - total flux cleaned = -0.00514815 Jy ! Component: 1700 - total flux cleaned = -0.00520325 Jy ! Component: 1750 - total flux cleaned = -0.00524404 Jy ! Component: 1800 - total flux cleaned = -0.00527103 Jy ! Component: 1850 - total flux cleaned = -0.00525766 Jy ! Component: 1900 - total flux cleaned = -0.0052843 Jy ! Component: 1950 - total flux cleaned = -0.0053372 Jy ! Component: 2000 - total flux cleaned = -0.00535026 Jy ! Component: 2050 - total flux cleaned = -0.00542835 Jy ! Component: 2100 - total flux cleaned = -0.00542844 Jy ! Component: 2150 - total flux cleaned = -0.0054925 Jy ! Component: 2200 - total flux cleaned = -0.00553069 Jy ! Component: 2250 - total flux cleaned = -0.00556851 Jy ! Component: 2300 - total flux cleaned = -0.00559369 Jy ! Component: 2350 - total flux cleaned = -0.00568076 Jy ! Component: 2400 - total flux cleaned = -0.00571776 Jy ! Component: 2450 - total flux cleaned = -0.0057546 Jy ! Component: 2500 - total flux cleaned = -0.00586424 Jy ! Component: 2550 - total flux cleaned = -0.00587639 Jy ! Component: 2600 - total flux cleaned = -0.00592434 Jy ! Component: 2650 - total flux cleaned = -0.00597204 Jy ! Component: 2700 - total flux cleaned = -0.00604317 Jy ! Component: 2750 - total flux cleaned = -0.00609044 Jy ! Component: 2800 - total flux cleaned = -0.00617246 Jy ! Component: 2850 - total flux cleaned = -0.0062307 Jy ! Component: 2900 - total flux cleaned = -0.00631182 Jy ! Component: 2950 - total flux cleaned = -0.00639227 Jy ! Component: 3000 - total flux cleaned = -0.00647237 Jy ! Component: 3050 - total flux cleaned = -0.0065519 Jy ! Component: 3100 - total flux cleaned = -0.00661975 Jy ! Component: 3150 - total flux cleaned = -0.00673221 Jy ! Component: 3200 - total flux cleaned = -0.00676567 Jy ! Component: 3250 - total flux cleaned = -0.00686572 Jy ! Component: 3300 - total flux cleaned = -0.00693198 Jy ! Component: 3350 - total flux cleaned = -0.00700888 Jy ! Component: 3400 - total flux cleaned = -0.00705261 Jy ! Component: 3450 - total flux cleaned = -0.00709611 Jy ! Component: 3500 - total flux cleaned = -0.00719329 Jy ! Component: 3550 - total flux cleaned = -0.00724698 Jy ! Component: 3600 - total flux cleaned = -0.00730036 Jy ! Component: 3650 - total flux cleaned = -0.0073216 Jy ! Component: 3700 - total flux cleaned = -0.00738513 Jy ! Component: 3750 - total flux cleaned = -0.00747974 Jy ! Component: 3800 - total flux cleaned = -0.00757395 Jy ! Component: 3850 - total flux cleaned = -0.00762609 Jy ! Component: 3900 - total flux cleaned = -0.0076986 Jy ! Component: 3950 - total flux cleaned = -0.00777072 Jy ! Component: 4000 - total flux cleaned = -0.00784254 Jy ! Component: 4050 - total flux cleaned = -0.00790376 Jy ! Total flux subtracted in 4096 components = -0.00792403 Jy ! Clean residual min=-0.000598 max=0.000707 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0433628 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 323 components and 0.0433628 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1032+3738_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8916 x 1.438 at -13.44 degrees (North through East) ! Clean map min=-0.0019809 max=0.045204 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1032+3738_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0452043 invert ! Inverting map ! Your choice of large map pixels excluded 8.12% of the data. ! The x-axis pixel size should ideally be below 0.1806 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165466 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09812 1.09812 2.19625 4.39249 8.78498 17.57 35.1399 70.2799 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 273.193 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1032+3738_X_uvs.log closed on Sat Dec 26 09:36:13 2015