! Started logfile: /scr/pima/gb073_uvs/J1532+3016_X_uvs.log on Sat Dec 26 09:41:36 2015 obs /scr/pima/gb073_uvs/J1532+3016_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1532+3016_X_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 55 of 55 possible baselines. ! AN table 3: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.841705 visibilities/baseline/integration-bin. ! Found source: J1532+3016 ! ! 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 24800 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/J1532+3016_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 58 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 87 telescope corrections were flagged in sub-array 2. ! A total of 77 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 87 telescope corrections were flagged in sub-array 2. ! A total of 77 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.002837Jy sigma=11.027203 ! Fit after self-cal, rms=0.961920Jy sigma=10.593085 ! 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% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! Estimated beam: bmin=0.4812 mas, bmaj=1.142 mas, bpa=-16.62 degrees ! Estimated noise=1.14236 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 = 0.0316818 Jy ! Component: 100 - total flux cleaned = 0.0385906 Jy ! Total flux subtracted in 100 components = 0.0385906 Jy ! Clean residual min=-0.004518 max=0.004226 Jy/beam ! Clean residual mean=-0.000001 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0385906 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0385906 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=0.067216Jy sigma=0.670113 ! Fit after self-cal, rms=0.065237Jy sigma=0.646804 ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 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% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! Estimated beam: bmin=0.7234 mas, bmaj=1.487 mas, bpa=-12.31 degrees ! Estimated noise=0.46662 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 = 0.00323111 Jy ! Component: 100 - total flux cleaned = 0.00400261 Jy ! Component: 150 - total flux cleaned = 0.00413209 Jy ! Component: 200 - total flux cleaned = 0.00413219 Jy ! Total flux subtracted in 200 components = 0.00413219 Jy ! Clean residual min=-0.001523 max=0.001635 Jy/beam ! Clean residual mean=-0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0427227 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0427227 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=0.065038Jy sigma=0.645631 ! Fit after self-cal, rms=0.065034Jy sigma=0.645558 ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7234 x 1.487 at -12.31 degrees (North through East) ! Clean map min=-0.0014223 max=0.042541 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* 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 2: ! BR 1.00 EF 1.00* FD 0.92 KP 1.02 ! LA 0.99 NL 0.98 ON 1.00* OV 0.97 ! PT 0.99 SC 1.02 ZC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 EF 1.00* FD 0.95 KP 1.03 ! LA 1.09 NL 0.84 PT 0.94 SC 1.04 ! ZC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! 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 2: ! BR 1.18 EF 1.00* FD 1.07 KP 1.09 ! LA 1.07 NL 0.98 ON 1.00* OV 1.10 ! PT 1.04 SC 1.00 ZC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 EF 1.00* FD 0.97 KP 1.18 ! LA 1.12 NL 1.12 PT 0.92 SC 1.14 ! ZC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! 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 2: ! BR 0.95 EF 1.00* FD 1.00 KP 1.03 ! LA 1.03 NL 1.06 ON 1.00* OV 1.00 ! PT 1.04 SC 1.15 ZC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 EF 1.00* FD 1.00 KP 1.11 ! LA 0.86 NL 0.92 PT 1.11 SC 1.06 ! ZC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 KP 0.99 LA 1.03 ! MK 1.05 NL 1.05 OV 1.11 PT 0.99 ! SC 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 EF 1.00* FD 1.10 KP 1.14 ! LA 1.00 NL 0.96 ON 1.00* OV 1.00 ! PT 1.11 SC 1.13 ZC 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 EF 1.00* FD 0.99 KP 0.93 ! LA 1.01 NL 1.08 PT 1.00 SC 1.10 ! ZC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! 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 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 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 0.86 KP 0.99 ! LA 0.99 NL 1.08 PT 0.93 SC 1.01 ! ZC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! 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 2: ! BR 1.00* EF 1.00* FD 1.01 KP 0.97 ! LA 0.95 NL 1.00 ON 1.00* OV 1.01 ! PT 0.92 SC 1.05 ZC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 0.89 KP 0.92 ! LA 0.89 NL 1.03 PT 0.96 SC 0.90 ! ZC 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! 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 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 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* NL 1.00* PT 1.00* SC 1.00* ! ZC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! 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 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 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* NL 1.00* PT 1.00* SC 1.00* ! ZC 1.00* ! ! ! Fit before self-cal, rms=0.065034Jy sigma=0.645558 ! Fit after self-cal, rms=0.065819Jy sigma=0.644464 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! Estimated beam: bmin=0.7259 mas, bmaj=1.5 mas, bpa=-12.36 degrees ! Estimated noise=0.472971 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 = 0.000416816 Jy ! Component: 100 - total flux cleaned = 0.000386039 Jy ! Component: 150 - total flux cleaned = 0.000345765 Jy ! Component: 200 - total flux cleaned = 0.000345314 Jy ! Total flux subtracted in 200 components = 0.000345314 Jy ! Clean residual min=-0.001531 max=0.001538 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0430681 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0430681 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=0.065797Jy sigma=0.644439 ! Fit after self-cal, rms=0.065817Jy sigma=0.644308 ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 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=0.065817Jy sigma=0.644308 ! Fit after self-cal, rms=0.066168Jy sigma=0.644142 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! Estimated beam: bmin=0.7279 mas, bmaj=1.504 mas, bpa=-12.34 degrees ! Estimated noise=0.475789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112261 Jy ! Component: 100 - total flux cleaned = 0.000125181 Jy ! Component: 150 - total flux cleaned = 0.000125122 Jy ! Component: 200 - total flux cleaned = 0.000136361 Jy ! Total flux subtracted in 200 components = 0.000136361 Jy ! Clean residual min=-0.001559 max=0.001523 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0432044 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0432044 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=0.066157Jy sigma=0.644127 ! Fit after self-cal, rms=0.066160Jy sigma=0.644016 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 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 = -0.000104091 Jy ! Component: 100 - total flux cleaned = -9.36814e-05 Jy ! Component: 150 - total flux cleaned = -8.40242e-05 Jy ! Component: 200 - total flux cleaned = -7.4755e-05 Jy ! Total flux subtracted in 200 components = -7.4755e-05 Jy ! Clean residual min=-0.001556 max=0.001524 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0431297 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0431297 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=0.066156Jy sigma=0.644003 ! Fit after self-cal, rms=0.066147Jy sigma=0.643896 ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! Added new window around map position (-6, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125079 Jy ! Component: 100 - total flux cleaned = 0.00129571 Jy ! Component: 150 - total flux cleaned = 0.00129554 Jy ! Component: 200 - total flux cleaned = 0.00134301 Jy ! Total flux subtracted in 200 components = 0.00134301 Jy ! Clean residual min=-0.001473 max=0.001469 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0444727 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.0444727 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=0.066121Jy sigma=0.643650 ! Fit after self-cal, rms=0.066112Jy sigma=0.643576 ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! Added new window around map position (24.6, 26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130774 Jy ! Component: 100 - total flux cleaned = 0.00153593 Jy ! Component: 150 - total flux cleaned = 0.00161693 Jy ! Component: 200 - total flux cleaned = 0.00164157 Jy ! Total flux subtracted in 200 components = 0.00164157 Jy ! Clean residual min=-0.001403 max=0.001443 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0461142 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0461143 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=0.066077Jy sigma=0.643222 ! Fit after self-cal, rms=0.066066Jy sigma=0.643142 ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! Added new window around map position (-31.4, 25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101176 Jy ! Component: 100 - total flux cleaned = 0.00131715 Jy ! Component: 150 - total flux cleaned = 0.00144316 Jy ! Component: 200 - total flux cleaned = 0.00148908 Jy ! Total flux subtracted in 200 components = 0.00148908 Jy ! Clean residual min=-0.001327 max=0.001154 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0476033 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.0476033 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=0.066028Jy sigma=0.642799 ! Fit after self-cal, rms=0.066010Jy sigma=0.642682 ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 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=0.066010Jy sigma=0.642682 ! Fit after self-cal, rms=0.066214Jy sigma=0.642679 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! Estimated beam: bmin=0.7293 mas, bmaj=1.507 mas, bpa=-12.36 degrees ! Estimated noise=0.475792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492116 Jy ! Component: 100 - total flux cleaned = 0.000597474 Jy ! Component: 150 - total flux cleaned = 0.000643721 Jy ! Component: 200 - total flux cleaned = 0.000622228 Jy ! Total flux subtracted in 200 components = 0.000622228 Jy ! Clean residual min=-0.001339 max=0.001165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0482256 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.0482256 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=0.066191Jy sigma=0.642493 ! Fit after self-cal, rms=0.066202Jy sigma=0.642429 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 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 = 0.000273086 Jy ! Component: 100 - total flux cleaned = 0.000273024 Jy ! Component: 150 - total flux cleaned = 0.000252698 Jy ! Component: 200 - total flux cleaned = 0.000251777 Jy ! Total flux subtracted in 200 components = 0.000251777 Jy ! Clean residual min=-0.001305 max=0.001131 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0484773 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.0484773 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=0.066186Jy sigma=0.642314 ! Fit after self-cal, rms=0.066180Jy sigma=0.642237 ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 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=0.066180Jy sigma=0.642237 ! Fit after self-cal, rms=0.066276Jy sigma=0.642242 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! Estimated beam: bmin=2.837 mas, bmaj=2.978 mas, bpa=6.24 degrees ! Estimated noise=0.583401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333965 Jy ! Component: 100 - total flux cleaned = 0.000470099 Jy ! Component: 150 - total flux cleaned = 0.00054774 Jy ! Component: 200 - total flux cleaned = 0.000615759 Jy ! Total flux subtracted in 200 components = 0.000615759 Jy ! Clean residual min=-0.001233 max=0.001009 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0490931 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.0490931 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=0.066273Jy sigma=0.642223 ! Fit after self-cal, rms=0.066278Jy sigma=0.642203 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 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 = 0.000175073 Jy ! Component: 100 - total flux cleaned = 0.000251641 Jy ! Component: 150 - total flux cleaned = 0.000280652 Jy ! Component: 200 - total flux cleaned = 0.000280479 Jy ! Total flux subtracted in 200 components = 0.000280479 Jy ! Clean residual min=-0.001209 max=0.001024 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0493736 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.0493736 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=0.066277Jy sigma=0.642198 ! Fit after self-cal, rms=0.066276Jy sigma=0.642192 ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 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% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! Estimated beam: bmin=0.7296 mas, bmaj=1.507 mas, bpa=-12.35 degrees ! Estimated noise=0.475758 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7296 x 1.507 at -12.35 degrees (North through East) ! Clean map min=-0.0011652 max=0.043504 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% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! Estimated beam: bmin=0.4833 mas, bmaj=1.153 mas, bpa=-16.47 degrees ! Estimated noise=1.17228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0354224 Jy ! Component: 100 - total flux cleaned = 0.043473 Jy ! Component: 150 - total flux cleaned = 0.0464761 Jy ! Component: 200 - total flux cleaned = 0.047255 Jy ! Total flux subtracted in 200 components = 0.047255 Jy ! Clean residual min=-0.003716 max=0.003912 Jy/beam ! Clean residual mean=-0.000000 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.047255 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.047255 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! Estimated beam: bmin=0.7296 mas, bmaj=1.507 mas, bpa=-12.35 degrees ! Estimated noise=0.475758 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 = 0.000515609 Jy ! Component: 100 - total flux cleaned = 0.000964723 Jy ! Component: 150 - total flux cleaned = 0.00135998 Jy ! Component: 200 - total flux cleaned = 0.00146019 Jy ! Total flux subtracted in 200 components = 0.00146019 Jy ! Clean residual min=-0.001360 max=0.001196 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0487152 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.0487152 Jy ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 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% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! Estimated beam: bmin=2.837 mas, bmaj=2.978 mas, bpa=6.24 degrees ! Estimated noise=0.583401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417854 Jy ! Component: 100 - total flux cleaned = 0.000479302 Jy ! Component: 150 - total flux cleaned = 0.00058184 Jy ! Component: 200 - total flux cleaned = 0.0006281 Jy ! Total flux subtracted in 200 components = 0.0006281 Jy ! Clean residual min=-0.001211 max=0.001041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0493433 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 = 5.53103e-05 Jy ! Component: 100 - total flux cleaned = 8.04446e-05 Jy ! Component: 150 - total flux cleaned = 8.07123e-05 Jy ! Component: 200 - total flux cleaned = 6.99899e-05 Jy ! Total flux subtracted in 200 components = 6.99899e-05 Jy ! Clean residual min=-0.001195 max=0.001046 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0494133 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0494133 Jy ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! Estimated beam: bmin=0.7296 mas, bmaj=1.507 mas, bpa=-12.35 degrees ! Estimated noise=0.475758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238273 Jy ! Component: 100 - total flux cleaned = -0.000290713 Jy ! Component: 150 - total flux cleaned = -0.000340388 Jy ! Component: 200 - total flux cleaned = -0.000362312 Jy ! Total flux subtracted in 200 components = -0.000362312 Jy ! Clean residual min=-0.001308 max=0.001152 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.049051 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.049051 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=0.066305Jy sigma=0.642352 ! Fit after self-cal, rms=0.066311Jy sigma=0.642314 wmodel /scr/pima/gb073_uvs/J1532+3016_X_map.mod ! Writing 59 model components to file: /scr/pima/gb073_uvs/J1532+3016_X_map.mod wobs /scr/pima/gb073_uvs/J1532+3016_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1532+3016_X_uvs.fits wwins /scr/pima/gb073_uvs/J1532+3016_X_map.win ! wwins: Wrote 4 windows to /scr/pima/gb073_uvs/J1532+3016_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% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000549072 Jy ! Component: 100 - total flux cleaned = -0.000984701 Jy ! Component: 150 - total flux cleaned = -0.00127362 Jy ! Component: 200 - total flux cleaned = -0.00147198 Jy ! Component: 250 - total flux cleaned = -0.00158769 Jy ! Component: 300 - total flux cleaned = -0.00162516 Jy ! Component: 350 - total flux cleaned = -0.00164332 Jy ! Component: 400 - total flux cleaned = -0.00164319 Jy ! Component: 450 - total flux cleaned = -0.00162548 Jy ! Component: 500 - total flux cleaned = -0.00155529 Jy ! Component: 550 - total flux cleaned = -0.00148619 Jy ! Component: 600 - total flux cleaned = -0.0014522 Jy ! Component: 650 - total flux cleaned = -0.0014523 Jy ! Component: 700 - total flux cleaned = -0.00136908 Jy ! Component: 750 - total flux cleaned = -0.00131967 Jy ! Component: 800 - total flux cleaned = -0.00130332 Jy ! Component: 850 - total flux cleaned = -0.0012228 Jy ! Component: 900 - total flux cleaned = -0.00120703 Jy ! Component: 950 - total flux cleaned = -0.00117529 Jy ! Component: 1000 - total flux cleaned = -0.00109716 Jy ! Component: 1050 - total flux cleaned = -0.00101991 Jy ! Component: 1100 - total flux cleaned = -0.000943549 Jy ! Component: 1150 - total flux cleaned = -0.000943835 Jy ! Component: 1200 - total flux cleaned = -0.000958671 Jy ! Component: 1250 - total flux cleaned = -0.00086906 Jy ! Component: 1300 - total flux cleaned = -0.000854263 Jy ! Component: 1350 - total flux cleaned = -0.000854251 Jy ! Component: 1400 - total flux cleaned = -0.000781545 Jy ! Component: 1450 - total flux cleaned = -0.000824802 Jy ! Component: 1500 - total flux cleaned = -0.000781752 Jy ! Component: 1550 - total flux cleaned = -0.000724912 Jy ! Component: 1600 - total flux cleaned = -0.000710788 Jy ! Component: 1650 - total flux cleaned = -0.000696795 Jy ! Component: 1700 - total flux cleaned = -0.000627433 Jy ! Component: 1750 - total flux cleaned = -0.000641339 Jy ! Component: 1800 - total flux cleaned = -0.000641333 Jy ! Component: 1850 - total flux cleaned = -0.000627725 Jy ! Component: 1900 - total flux cleaned = -0.000641093 Jy ! Component: 1950 - total flux cleaned = -0.00058736 Jy ! Component: 2000 - total flux cleaned = -0.00057414 Jy ! Component: 2050 - total flux cleaned = -0.000574102 Jy ! Component: 2100 - total flux cleaned = -0.000508245 Jy ! Component: 2150 - total flux cleaned = -0.00046901 Jy ! Component: 2200 - total flux cleaned = -0.000494954 Jy ! Component: 2250 - total flux cleaned = -0.000520784 Jy ! Component: 2300 - total flux cleaned = -0.000495028 Jy ! Component: 2350 - total flux cleaned = -0.000469614 Jy ! Component: 2400 - total flux cleaned = -0.000495042 Jy ! Component: 2450 - total flux cleaned = -0.000457265 Jy ! Component: 2500 - total flux cleaned = -0.000407005 Jy ! Component: 2550 - total flux cleaned = -0.000432051 Jy ! Component: 2600 - total flux cleaned = -0.000419536 Jy ! Component: 2650 - total flux cleaned = -0.000357678 Jy ! Component: 2700 - total flux cleaned = -0.000333166 Jy ! Component: 2750 - total flux cleaned = -0.000320946 Jy ! Component: 2800 - total flux cleaned = -0.000248031 Jy ! Component: 2850 - total flux cleaned = -0.000199704 Jy ! Component: 2900 - total flux cleaned = -0.000187705 Jy ! Component: 2950 - total flux cleaned = -0.00013986 Jy ! Component: 3000 - total flux cleaned = -0.000175408 Jy ! Component: 3050 - total flux cleaned = -0.000104361 Jy ! Component: 3100 - total flux cleaned = -8.08621e-05 Jy ! Component: 3150 - total flux cleaned = -9.26415e-05 Jy ! Component: 3200 - total flux cleaned = -5.76584e-05 Jy ! Component: 3250 - total flux cleaned = -5.7662e-05 Jy ! Component: 3300 - total flux cleaned = -2.30487e-05 Jy ! Component: 3350 - total flux cleaned = 4.5937e-05 Jy ! Component: 3400 - total flux cleaned = -2.27256e-05 Jy ! Component: 3450 - total flux cleaned = -1.13223e-05 Jy ! Component: 3500 - total flux cleaned = 2.28113e-05 Jy ! Component: 3550 - total flux cleaned = 4.52899e-05 Jy ! Component: 3600 - total flux cleaned = 3.40475e-05 Jy ! Component: 3650 - total flux cleaned = 7.88237e-05 Jy ! Component: 3700 - total flux cleaned = 5.66358e-05 Jy ! Component: 3750 - total flux cleaned = 0.000123143 Jy ! Component: 3800 - total flux cleaned = 0.000123144 Jy ! Component: 3850 - total flux cleaned = 0.000112148 Jy ! Component: 3900 - total flux cleaned = 0.000101198 Jy ! Component: 3950 - total flux cleaned = 0.000144821 Jy ! Component: 4000 - total flux cleaned = 0.00015567 Jy ! Component: 4050 - total flux cleaned = 0.000134119 Jy ! Total flux subtracted in 4096 components = 0.000177201 Jy ! Clean residual min=-0.000647 max=0.000641 Jy/beam ! Clean residual mean=-0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0492282 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 328 components and 0.0492282 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1532+3016_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7296 x 1.507 at -12.35 degrees (North through East) ! Clean map min=-0.00099733 max=0.0435 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1532+3016_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0434997 invert ! Inverting map ! Your choice of large map pixels excluded 2% of the data. ! The x-axis pixel size should ideally be below 0.1906 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171136 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18025 1.18025 2.36051 4.72102 9.44204 18.8841 37.7682 75.5363 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 254.182 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1532+3016_X_uvs.log closed on Sat Dec 26 09:41:41 2015