! Started logfile: /scr/pima/gb073_uvs/J1343+5721_X_uvs.log on Sat Dec 26 09:39:46 2015 obs /scr/pima/gb073_uvs/J1343+5721_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1343+5721_X_uva.fits ! AN table 1: 29 integrations on 55 of 55 possible baselines. ! AN table 2: 29 integrations on 55 of 55 possible baselines. ! AN table 3: 58 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.963166 visibilities/baseline/integration-bin. ! Found source: J1343+5721 ! ! 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 49160 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/J1343+5721_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 29 telescope corrections were flagged in sub-array 1. ! A total of 29 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 29 telescope corrections were flagged in sub-array 1. ! A total of 29 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 29 telescope corrections were flagged in sub-array 1. ! A total of 29 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 29 telescope corrections were flagged in sub-array 1. ! A total of 29 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 58 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 29 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 29 telescope corrections were flagged in sub-array 1. ! A total of 29 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=1.006291Jy sigma=10.378094 ! Fit after self-cal, rms=0.935647Jy sigma=9.648610 ! 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 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! Estimated beam: bmin=0.4973 mas, bmaj=0.6134 mas, bpa=82.59 degrees ! Estimated noise=0.845826 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 = 0.0535709 Jy ! Component: 100 - total flux cleaned = 0.0652608 Jy ! Total flux subtracted in 100 components = 0.0652608 Jy ! Clean residual min=-0.003722 max=0.004565 Jy/beam ! Clean residual mean=-0.000000 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0652608 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0652608 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=0.080646Jy sigma=0.678075 ! Fit after self-cal, rms=0.079816Jy sigma=0.669214 ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133564 Jy ! Component: 100 - total flux cleaned = 0.00176491 Jy ! Total flux subtracted in 100 components = 0.00176491 Jy ! Clean residual min=-0.003059 max=0.003576 Jy/beam ! Clean residual mean=0.000000 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0670257 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0670257 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=0.079705Jy sigma=0.668213 ! Fit after self-cal, rms=0.079685Jy sigma=0.668185 ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! Added new window around map position (-0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00097689 Jy ! Component: 100 - total flux cleaned = 0.00121855 Jy ! Total flux subtracted in 100 components = 0.00121855 Jy ! Clean residual min=-0.002770 max=0.002876 Jy/beam ! Clean residual mean=0.000000 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0682443 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.0682443 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=0.079622Jy sigma=0.667692 ! Fit after self-cal, rms=0.079609Jy sigma=0.667564 ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 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 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! Estimated beam: bmin=0.7362 mas, bmaj=0.8217 mas, bpa=84.4 degrees ! Estimated noise=0.363705 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 = 0.000343756 Jy ! Component: 100 - total flux cleaned = 0.000455768 Jy ! Component: 150 - total flux cleaned = 0.000526216 Jy ! Component: 200 - total flux cleaned = 0.000527308 Jy ! Total flux subtracted in 200 components = 0.000527308 Jy ! Clean residual min=-0.001548 max=0.001505 Jy/beam ! Clean residual mean=0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0687716 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0687716 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=0.079589Jy sigma=0.667404 ! Fit after self-cal, rms=0.079589Jy sigma=0.667384 ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7362 x 0.8217 at 84.4 degrees (North through East) ! Clean map min=-0.0018445 max=0.068345 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EF 1.00* FD 0.96 KP 0.96 ! LA 1.02 MK 0.96 NL 0.90 OV 1.01 ! PT 0.95 SC 0.93 ZC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 EF 1.00* FD 0.92 KP 0.93 ! LA 1.01 MC 1.05 NL 1.78 ON 1.07 ! OV 1.00 PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 EF 1.00* FD 0.93 KP 0.94 ! LA 1.00 MK 0.97 NL 0.95 ON 1.20 ! OV 0.99 PT 0.95 ZC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EF 1.00* FD 0.99 KP 1.08 ! LA 1.12 MK 1.03 NL 0.91 OV 1.01 ! PT 0.98 SC 0.96 ZC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 EF 1.00* FD 0.99 KP 1.04 ! LA 1.01 MC 0.92 NL 2.10 ON 1.03 ! OV 1.07 PT 0.99 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 EF 1.00* FD 1.07 KP 1.01 ! LA 1.08 MK 1.01 NL 0.99 ON 1.07 ! OV 1.00 PT 0.96 ZC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 EF 1.00* FD 1.02 KP 0.98 ! LA 0.99 MK 0.89 NL 0.96 OV 0.99 ! PT 0.98 SC 1.12 ZC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 EF 1.00* FD 1.01 KP 0.95 ! LA 1.04 MC 0.93 NL 1.69 ON 1.12 ! OV 0.95 PT 1.05 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 EF 1.00* FD 0.99 KP 0.99 ! LA 0.99 MK 1.01 NL 0.95 ON 1.07 ! OV 0.95 PT 1.03 ZC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 EF 1.00* FD 1.05 KP 0.98 ! LA 0.96 MK 0.95 NL 0.98 OV 1.00 ! PT 0.97 SC 0.94 ZC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 EF 1.00* FD 1.03 KP 0.99 ! LA 1.02 MC 0.97 NL 1.66 ON 0.95 ! OV 0.98 PT 0.97 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 EF 1.00* FD 1.04 KP 0.95 ! LA 0.98 MK 1.00 NL 0.96 ON 1.13 ! OV 1.04 PT 1.01 ZC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.03 KP 0.97 ! LA 0.98 MK 0.95 NL 0.96 OV 1.06 ! PT 0.94 SC 0.98 ZC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 0.93 KP 0.95 ! LA 1.11 MC 1.36 NL 1.29 ON 1.17 ! OV 1.06 PT 1.00 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 0.98 KP 0.94 ! LA 1.02 MK 0.97 NL 1.05 ON 1.17 ! OV 1.03 PT 1.00 ZC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.02 KP 0.87 ! LA 0.92 MK 1.03 NL 1.06 OV 1.05 ! PT 0.96 SC 0.93 ZC 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 0.96 KP 0.87 ! LA 0.94 MC 1.18 NL 1.72 ON 1.20 ! OV 1.04 PT 0.99 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 0.95 KP 0.86 ! LA 1.03 MK 1.02 NL 0.98 ON 1.29 ! OV 1.07 PT 1.05 ZC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 EF 1.00* FD 1.08 KP 0.93 ! LA 0.98 MK 1.05 NL 0.94 OV 0.96 ! PT 0.96 SC 0.97 ZC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 EF 1.00* FD 1.11 KP 0.94 ! LA 0.97 MC 1.21 NL 1.69 ON 1.11 ! OV 0.96 PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 EF 1.00* FD 1.11 KP 0.93 ! LA 1.06 MK 1.12 NL 1.00 ON 1.44 ! OV 1.02 PT 0.97 ZC 0.76 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EF 1.00* FD 1.10 KP 0.95 ! LA 0.96 MK 1.00 NL 0.99 OV 1.02 ! PT 0.99 SC 0.93 ZC 0.73 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 EF 1.00* FD 1.13 KP 0.95 ! LA 1.10 MC 1.27 NL 1.60 ON 1.09 ! OV 1.08 PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 EF 1.00* FD 0.96 KP 0.92 ! LA 1.06 MK 1.00 NL 1.04 ON 1.34 ! OV 1.05 PT 0.99 ZC 0.68 ! ! ! Fit before self-cal, rms=0.079589Jy sigma=0.667384 ! Fit after self-cal, rms=0.082567Jy sigma=0.661550 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! Estimated beam: bmin=0.7281 mas, bmaj=0.8202 mas, bpa=80.7 degrees ! Estimated noise=0.365018 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 = 8.85937e-05 Jy ! Component: 100 - total flux cleaned = 0.000131549 Jy ! Component: 150 - total flux cleaned = 0.000166102 Jy ! Component: 200 - total flux cleaned = 0.000214165 Jy ! Total flux subtracted in 200 components = 0.000214165 Jy ! Clean residual min=-0.001135 max=0.001083 Jy/beam ! Clean residual mean=0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0689857 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0689857 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=0.082556Jy sigma=0.661500 ! Fit after self-cal, rms=0.082669Jy sigma=0.661172 ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 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=0.082669Jy sigma=0.661172 ! Fit after self-cal, rms=0.083468Jy sigma=0.660734 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! Estimated beam: bmin=0.7251 mas, bmaj=0.821 mas, bpa=80.36 degrees ! Estimated noise=0.366054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222461 Jy ! Component: 100 - total flux cleaned = 0.000255372 Jy ! Component: 150 - total flux cleaned = 0.000296059 Jy ! Component: 200 - total flux cleaned = 0.000316336 Jy ! Total flux subtracted in 200 components = 0.000316336 Jy ! Clean residual min=-0.001093 max=0.001092 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0693021 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0693021 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=0.083461Jy sigma=0.660701 ! Fit after self-cal, rms=0.083476Jy sigma=0.660661 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 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 (30.2, 42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535075 Jy ! Component: 100 - total flux cleaned = 0.000485947 Jy ! Component: 150 - total flux cleaned = 0.000444077 Jy ! Component: 200 - total flux cleaned = 0.000461058 Jy ! Total flux subtracted in 200 components = 0.000461058 Jy ! Clean residual min=-0.001045 max=0.000948 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0697631 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0697631 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=0.083454Jy sigma=0.660493 ! Fit after self-cal, rms=0.083454Jy sigma=0.660476 ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 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=0.083454Jy sigma=0.660476 ! Fit after self-cal, rms=0.083720Jy sigma=0.660455 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! Estimated beam: bmin=0.7228 mas, bmaj=0.8208 mas, bpa=80.19 degrees ! Estimated noise=0.367496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329552 Jy ! Component: 100 - total flux cleaned = 0.000364599 Jy ! Component: 150 - total flux cleaned = 0.000396642 Jy ! Component: 200 - total flux cleaned = 0.000397442 Jy ! Total flux subtracted in 200 components = 0.000397442 Jy ! Clean residual min=-0.001045 max=0.000921 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0701606 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0701606 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=0.083709Jy sigma=0.660391 ! Fit after self-cal, rms=0.083705Jy sigma=0.660379 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 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 = 8.14289e-05 Jy ! Component: 100 - total flux cleaned = 8.1278e-05 Jy ! Component: 150 - total flux cleaned = 6.88086e-05 Jy ! Component: 200 - total flux cleaned = 6.90674e-05 Jy ! Total flux subtracted in 200 components = 6.90674e-05 Jy ! Clean residual min=-0.001036 max=0.000922 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0702297 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.0702296 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=0.083698Jy sigma=0.660347 ! Fit after self-cal, rms=0.083699Jy sigma=0.660344 ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 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=0.083699Jy sigma=0.660344 ! Fit after self-cal, rms=0.083693Jy sigma=0.660330 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! Estimated beam: bmin=2.746 mas, bmaj=2.952 mas, bpa=-3.352 degrees ! Estimated noise=0.471036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000320758 Jy ! Component: 100 - total flux cleaned = 0.000366699 Jy ! Component: 150 - total flux cleaned = 0.000367866 Jy ! Component: 200 - total flux cleaned = 0.000368936 Jy ! Total flux subtracted in 200 components = 0.000368936 Jy ! Clean residual min=-0.001137 max=0.001038 Jy/beam ! Clean residual mean=0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0705986 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.0705986 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=0.083689Jy sigma=0.660320 ! Fit after self-cal, rms=0.083686Jy sigma=0.660315 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 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 = 4.10755e-05 Jy ! Component: 100 - total flux cleaned = 4.18457e-05 Jy ! Component: 150 - total flux cleaned = 4.23579e-05 Jy ! Component: 200 - total flux cleaned = 4.22606e-05 Jy ! Total flux subtracted in 200 components = 4.22606e-05 Jy ! Clean residual min=-0.001138 max=0.001030 Jy/beam ! Clean residual mean=0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0706408 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.0706408 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=0.083685Jy sigma=0.660317 ! Fit after self-cal, rms=0.083684Jy sigma=0.660317 ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 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 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! Estimated beam: bmin=0.7206 mas, bmaj=0.8201 mas, bpa=80.26 degrees ! Estimated noise=0.368507 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7206 x 0.8201 at 80.26 degrees (North through East) ! Clean map min=-0.0014555 max=0.06908 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 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! Estimated beam: bmin=0.4847 mas, bmaj=0.6144 mas, bpa=79.88 degrees ! Estimated noise=0.842574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0542096 Jy ! Component: 100 - total flux cleaned = 0.0660467 Jy ! Component: 150 - total flux cleaned = 0.0695875 Jy ! Component: 200 - total flux cleaned = 0.070839 Jy ! Total flux subtracted in 200 components = 0.070839 Jy ! Clean residual min=-0.002677 max=0.002132 Jy/beam ! Clean residual mean=0.000000 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.070839 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.070839 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! Estimated beam: bmin=0.7206 mas, bmaj=0.8201 mas, bpa=80.26 degrees ! Estimated noise=0.368507 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 = -0.000155868 Jy ! Component: 100 - total flux cleaned = -0.000228291 Jy ! Component: 150 - total flux cleaned = -0.000257152 Jy ! Component: 200 - total flux cleaned = -0.000284226 Jy ! Total flux subtracted in 200 components = -0.000284226 Jy ! Clean residual min=-0.001044 max=0.000948 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0705548 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0705548 Jy ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 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 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! Estimated beam: bmin=2.746 mas, bmaj=2.952 mas, bpa=-3.352 degrees ! Estimated noise=0.471036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.27146e-05 Jy ! Component: 100 - total flux cleaned = 6.04918e-05 Jy ! Component: 150 - total flux cleaned = 7.5848e-05 Jy ! Component: 200 - total flux cleaned = 8.33421e-05 Jy ! Total flux subtracted in 200 components = 8.33421e-05 Jy ! Clean residual min=-0.001108 max=0.001016 Jy/beam ! Clean residual mean=0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0706381 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 = 1.40176e-05 Jy ! Component: 100 - total flux cleaned = 2.02955e-05 Jy ! Component: 150 - total flux cleaned = 2.66344e-05 Jy ! Component: 200 - total flux cleaned = 2.64512e-05 Jy ! Total flux subtracted in 200 components = 2.64512e-05 Jy ! Clean residual min=-0.001114 max=0.001016 Jy/beam ! Clean residual mean=0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0706646 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0706646 Jy ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! Estimated beam: bmin=0.7206 mas, bmaj=0.8201 mas, bpa=80.26 degrees ! Estimated noise=0.368507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109421 Jy ! Component: 100 - total flux cleaned = -0.000108899 Jy ! Component: 150 - total flux cleaned = -0.000108463 Jy ! Component: 200 - total flux cleaned = -0.000108174 Jy ! Total flux subtracted in 200 components = -0.000108174 Jy ! Clean residual min=-0.001062 max=0.000946 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0705564 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0705564 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=0.083696Jy sigma=0.660418 ! Fit after self-cal, rms=0.083696Jy sigma=0.660390 wmodel /scr/pima/gb073_uvs/J1343+5721_X_map.mod ! Writing 34 model components to file: /scr/pima/gb073_uvs/J1343+5721_X_map.mod wobs /scr/pima/gb073_uvs/J1343+5721_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1343+5721_X_uvs.fits wwins /scr/pima/gb073_uvs/J1343+5721_X_map.win ! wwins: Wrote 3 windows to /scr/pima/gb073_uvs/J1343+5721_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 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000360623 Jy ! Component: 100 - total flux cleaned = -0.000554226 Jy ! Component: 150 - total flux cleaned = -0.00072466 Jy ! Component: 200 - total flux cleaned = -0.000841506 Jy ! Component: 250 - total flux cleaned = -0.000940075 Jy ! Component: 300 - total flux cleaned = -0.00100472 Jy ! Component: 350 - total flux cleaned = -0.0010209 Jy ! Component: 400 - total flux cleaned = -0.00100535 Jy ! Component: 450 - total flux cleaned = -0.00108326 Jy ! Component: 500 - total flux cleaned = -0.00105224 Jy ! Component: 550 - total flux cleaned = -0.00111328 Jy ! Component: 600 - total flux cleaned = -0.00109784 Jy ! Component: 650 - total flux cleaned = -0.00112793 Jy ! Component: 700 - total flux cleaned = -0.00111291 Jy ! Component: 750 - total flux cleaned = -0.00115754 Jy ! Component: 800 - total flux cleaned = -0.00111338 Jy ! Component: 850 - total flux cleaned = -0.00121568 Jy ! Component: 900 - total flux cleaned = -0.00118675 Jy ! Component: 950 - total flux cleaned = -0.00128753 Jy ! Component: 1000 - total flux cleaned = -0.00131589 Jy ! Component: 1050 - total flux cleaned = -0.00138689 Jy ! Component: 1100 - total flux cleaned = -0.00138695 Jy ! Component: 1150 - total flux cleaned = -0.00140103 Jy ! Component: 1200 - total flux cleaned = -0.00144276 Jy ! Component: 1250 - total flux cleaned = -0.00153976 Jy ! Component: 1300 - total flux cleaned = -0.00152596 Jy ! Component: 1350 - total flux cleaned = -0.00159429 Jy ! Component: 1400 - total flux cleaned = -0.00159428 Jy ! Component: 1450 - total flux cleaned = -0.0016213 Jy ! Component: 1500 - total flux cleaned = -0.00160789 Jy ! Component: 1550 - total flux cleaned = -0.00164816 Jy ! Component: 1600 - total flux cleaned = -0.00166143 Jy ! Component: 1650 - total flux cleaned = -0.00168806 Jy ! Component: 1700 - total flux cleaned = -0.00172766 Jy ! Component: 1750 - total flux cleaned = -0.00168829 Jy ! Component: 1800 - total flux cleaned = -0.00176666 Jy ! Component: 1850 - total flux cleaned = -0.00181859 Jy ! Component: 1900 - total flux cleaned = -0.0018315 Jy ! Component: 1950 - total flux cleaned = -0.00185728 Jy ! Component: 2000 - total flux cleaned = -0.00188294 Jy ! Component: 2050 - total flux cleaned = -0.00189574 Jy ! Component: 2100 - total flux cleaned = -0.00193393 Jy ! Component: 2150 - total flux cleaned = -0.00197193 Jy ! Component: 2200 - total flux cleaned = -0.00197203 Jy ! Component: 2250 - total flux cleaned = -0.00199704 Jy ! Component: 2300 - total flux cleaned = -0.0020721 Jy ! Component: 2350 - total flux cleaned = -0.00208456 Jy ! Component: 2400 - total flux cleaned = -0.00212184 Jy ! Component: 2450 - total flux cleaned = -0.00212195 Jy ! Component: 2500 - total flux cleaned = -0.00222048 Jy ! Component: 2550 - total flux cleaned = -0.00219601 Jy ! Component: 2600 - total flux cleaned = -0.00220824 Jy ! Component: 2650 - total flux cleaned = -0.00228123 Jy ! Component: 2700 - total flux cleaned = -0.00234187 Jy ! Component: 2750 - total flux cleaned = -0.00232984 Jy ! Component: 2800 - total flux cleaned = -0.00235391 Jy ! Component: 2850 - total flux cleaned = -0.00237785 Jy ! Component: 2900 - total flux cleaned = -0.00241368 Jy ! Component: 2950 - total flux cleaned = -0.00242566 Jy ! Component: 3000 - total flux cleaned = -0.00243744 Jy ! Component: 3050 - total flux cleaned = -0.0024965 Jy ! Component: 3100 - total flux cleaned = -0.00249652 Jy ! Component: 3150 - total flux cleaned = -0.00254342 Jy ! Component: 3200 - total flux cleaned = -0.00255516 Jy ! Component: 3250 - total flux cleaned = -0.00256668 Jy ! Component: 3300 - total flux cleaned = -0.00260154 Jy ! Component: 3350 - total flux cleaned = -0.0026593 Jy ! Component: 3400 - total flux cleaned = -0.00267086 Jy ! Component: 3450 - total flux cleaned = -0.00273973 Jy ! Component: 3500 - total flux cleaned = -0.00273965 Jy ! Component: 3550 - total flux cleaned = -0.00278531 Jy ! Component: 3600 - total flux cleaned = -0.00281938 Jy ! Component: 3650 - total flux cleaned = -0.00279671 Jy ! Component: 3700 - total flux cleaned = -0.00286457 Jy ! Component: 3750 - total flux cleaned = -0.00288707 Jy ! Component: 3800 - total flux cleaned = -0.00290962 Jy ! Component: 3850 - total flux cleaned = -0.00297682 Jy ! Component: 3900 - total flux cleaned = -0.00298798 Jy ! Component: 3950 - total flux cleaned = -0.00305481 Jy ! Component: 4000 - total flux cleaned = -0.00311036 Jy ! Component: 4050 - total flux cleaned = -0.00311036 Jy ! Total flux subtracted in 4096 components = -0.00311037 Jy ! Clean residual min=-0.000688 max=0.000646 Jy/beam ! Clean residual mean=0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.067446 Jy keep ! Adding 360 model components to the UV plane model. ! The established model now contains 394 components and 0.0674461 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1343+5721_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7206 x 0.8201 at 80.26 degrees (North through East) ! Clean map min=-0.0010844 max=0.068865 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1343+5721_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0688654 invert ! Inverting map ! Your choice of large map pixels excluded 2.41% of the data. ! The y-axis pixel size should ideally be below 0.1723 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179142 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.780402 0.780402 1.5608 3.12161 6.24322 12.4864 24.9729 49.9457 99.8914 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 384.417 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1343+5721_X_uvs.log closed on Sat Dec 26 09:39:51 2015