! Started logfile: /scr/pima/rdv72_uvs/J0348-2749_X_uvs.log on Sat Oct 5 08:44:35 2013 obs /scr/pima/rdv72_uvs/J0348-2749_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0348-2749_X_uva.fits ! AN table 1: 2 integrations on 1 of 1 possible baselines. ! AN table 2: 5 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 10 of 10 possible baselines. ! AN table 4: 3 integrations on 21 of 21 possible baselines. ! AN table 5: 6 integrations on 36 of 36 possible baselines. ! AN table 6: 3 integrations on 45 of 45 possible baselines. ! AN table 7: 2 integrations on 1 of 1 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0348-2749 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1812 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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/rdv72_uvs/J0348-2749_X] 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 4 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.259237Jy sigma=9.797201 ! Fit after self-cal, rms=0.347631Jy sigma=2.229433 ! 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 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=0.6555 mas, bmaj=1.336 mas, bpa=-11.92 degrees ! Estimated noise=2.82211 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 = 0.589001 Jy ! Component: 100 - total flux cleaned = 0.72906 Jy ! Total flux subtracted in 100 components = 0.72906 Jy ! Clean residual min=-0.034518 max=0.066470 Jy/beam ! Clean residual mean=-0.000141 rms=0.009348 Jy/beam ! Combined flux in latest and established models = 0.72906 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.72906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223418Jy sigma=1.869944 ! Fit after self-cal, rms=0.223464Jy sigma=1.869771 ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Added new window around map position (-1.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0695131 Jy ! Component: 100 - total flux cleaned = 0.11198 Jy ! Total flux subtracted in 100 components = 0.11198 Jy ! Clean residual min=-0.032741 max=0.050291 Jy/beam ! Clean residual mean=-0.000062 rms=0.007723 Jy/beam ! Combined flux in latest and established models = 0.841039 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.841039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205330Jy sigma=1.601067 ! Fit after self-cal, rms=0.204484Jy sigma=1.589071 ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 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 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=0.7695 mas, bmaj=1.638 mas, bpa=-10.28 degrees ! Estimated noise=2.30752 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 = 0.0423383 Jy ! Component: 100 - total flux cleaned = 0.0662764 Jy ! Component: 150 - total flux cleaned = 0.0750428 Jy ! Component: 200 - total flux cleaned = 0.0783295 Jy ! Total flux subtracted in 200 components = 0.0783295 Jy ! Clean residual min=-0.032459 max=0.046175 Jy/beam ! Clean residual mean=-0.000139 rms=0.008532 Jy/beam ! Combined flux in latest and established models = 0.919369 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.919369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201327Jy sigma=1.478128 ! Fit after self-cal, rms=0.201208Jy sigma=1.473307 ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.80 LA 1.02 NL 1.24 PT 0.91 ! SC 0.88 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.79 KP 0.93 LA 0.99 NL 1.13 ! OV 1.16 PT 0.91 SC 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.37 FD 0.83 KK 1.23 KP 1.17 ! LA 0.96 MK 0.95 NL 1.05 OV 0.99 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.40 FD 0.82 HO 1.07 KK 1.23 ! LA 0.94 MK 1.02 NL 1.16 OV 0.97 ! PT 0.91 SC 0.97 ! ! Telescope amplitude corrections in sub-array 7: ! HO 0.00* NL 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.79 LA 1.03 NL 1.32 PT 0.97 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.80 KP 0.92 LA 0.99 NL 1.09 ! OV 1.13 PT 0.94 SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.35 FD 0.79 KK 1.10 KP 1.12 ! LA 0.98 MK 0.95 NL 1.06 OV 0.99 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.36 FD 0.81 HO 1.13 KK 1.18 ! LA 0.94 MK 1.02 NL 1.13 OV 0.99 ! PT 0.97 SC 1.04 ! ! Telescope amplitude corrections in sub-array 7: ! HO 0.00* NL 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.81 LA 1.07 NL 1.19 PT 1.05 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.78 KP 0.84 LA 1.01 NL 1.12 ! OV 1.21 PT 0.97 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.40 FD 0.81 KK 1.16 KP 0.99 ! LA 1.00 MK 0.91 NL 1.14 OV 1.04 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.50 FD 0.78 HO 1.27 KK 1.21 ! LA 0.95 MK 1.01 NL 1.21 OV 1.05 ! PT 0.95 SC 1.06 ! ! Telescope amplitude corrections in sub-array 7: ! HO 0.00* NL 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.84 LA 1.06 NL 1.43 PT 0.97 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.80 KP 0.88 LA 1.07 NL 1.20 ! OV 1.14 PT 1.01 SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.42 FD 0.85 KK 1.14 KP 1.18 ! LA 1.02 MK 0.95 NL 1.13 OV 1.03 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.45 FD 0.82 HO 1.28 KK 1.11 ! LA 0.98 MK 1.05 NL 1.22 OV 0.98 ! PT 0.99 SC 1.08 ! ! Telescope amplitude corrections in sub-array 7: ! HO 0.00* NL 0.00* ! ! ! Fit before self-cal, rms=0.201208Jy sigma=1.473307 ! Fit after self-cal, rms=0.151726Jy sigma=0.905671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=0.7796 mas, bmaj=1.706 mas, bpa=-10.03 degrees ! Estimated noise=2.33458 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 = -0.02118 Jy ! Component: 100 - total flux cleaned = -0.0244416 Jy ! Component: 150 - total flux cleaned = -0.0265163 Jy ! Component: 200 - total flux cleaned = -0.0279807 Jy ! Total flux subtracted in 200 components = -0.0279807 Jy ! Clean residual min=-0.011104 max=0.019726 Jy/beam ! Clean residual mean=0.000042 rms=0.002670 Jy/beam ! Combined flux in latest and established models = 0.891388 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.891388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147811Jy sigma=0.883393 ! Fit after self-cal, rms=0.147697Jy sigma=0.880412 ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Added new window around map position (2.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175696 Jy ! Component: 100 - total flux cleaned = 0.0180162 Jy ! Component: 150 - total flux cleaned = 0.0174909 Jy ! Component: 200 - total flux cleaned = 0.0172803 Jy ! Total flux subtracted in 200 components = 0.0172803 Jy ! Clean residual min=-0.009905 max=0.009485 Jy/beam ! Clean residual mean=0.000090 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 0.908669 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.908669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145050Jy sigma=0.857657 ! Fit after self-cal, rms=0.144683Jy sigma=0.854535 ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 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. ! ! Fit before self-cal, rms=0.144683Jy sigma=0.854535 ! Fit after self-cal, rms=0.145049Jy sigma=0.851408 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=0.7823 mas, bmaj=1.715 mas, bpa=-9.982 degrees ! Estimated noise=2.33296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00620266 Jy ! Component: 100 - total flux cleaned = -0.00690256 Jy ! Component: 150 - total flux cleaned = -0.00730178 Jy ! Component: 200 - total flux cleaned = -0.00730734 Jy ! Total flux subtracted in 200 components = -0.00730734 Jy ! Clean residual min=-0.009104 max=0.009084 Jy/beam ! Clean residual mean=0.000080 rms=0.002096 Jy/beam ! Combined flux in latest and established models = 0.901361 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.901361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144010Jy sigma=0.846406 ! Fit after self-cal, rms=0.143880Jy sigma=0.845723 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 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 = -0.000438169 Jy ! Component: 100 - total flux cleaned = -0.000598939 Jy ! Component: 150 - total flux cleaned = -0.000743905 Jy ! Component: 200 - total flux cleaned = -0.000745935 Jy ! Total flux subtracted in 200 components = -0.000745935 Jy ! Clean residual min=-0.009198 max=0.008932 Jy/beam ! Clean residual mean=0.000078 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.900615 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.900615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143473Jy sigma=0.843686 ! Fit after self-cal, rms=0.143405Jy sigma=0.843333 ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 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. ! ! Fit before self-cal, rms=0.143405Jy sigma=0.843333 ! Fit after self-cal, rms=0.143481Jy sigma=0.834293 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=0.7839 mas, bmaj=1.722 mas, bpa=-9.878 degrees ! Estimated noise=2.33093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00522622 Jy ! Component: 100 - total flux cleaned = -0.00583594 Jy ! Component: 150 - total flux cleaned = -0.00596866 Jy ! Component: 200 - total flux cleaned = -0.00584298 Jy ! Total flux subtracted in 200 components = -0.00584298 Jy ! Clean residual min=-0.008108 max=0.008396 Jy/beam ! Clean residual mean=0.000069 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 0.894772 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.894772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143043Jy sigma=0.832619 ! Fit after self-cal, rms=0.143019Jy sigma=0.832421 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 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 (33.4, 45.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513008 Jy ! Component: 100 - total flux cleaned = 0.00480465 Jy ! Component: 150 - total flux cleaned = 0.00452338 Jy ! Component: 200 - total flux cleaned = 0.00464963 Jy ! Total flux subtracted in 200 components = 0.00464963 Jy ! Clean residual min=-0.007904 max=0.007617 Jy/beam ! Clean residual mean=0.000046 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.899422 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.899422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142358Jy sigma=0.829012 ! Fit after self-cal, rms=0.142367Jy sigma=0.828427 ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 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. ! ! Fit before self-cal, rms=0.142367Jy sigma=0.828427 ! Fit after self-cal, rms=0.142403Jy sigma=0.827425 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=2.372 mas, bmaj=5.618 mas, bpa=-2.239 degrees ! Estimated noise=2.91429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.22754e-05 Jy ! Component: 100 - total flux cleaned = -0.000379721 Jy ! Component: 150 - total flux cleaned = -0.000622028 Jy ! Component: 200 - total flux cleaned = -0.000750279 Jy ! Total flux subtracted in 200 components = -0.000750279 Jy ! Clean residual min=-0.008447 max=0.007907 Jy/beam ! Clean residual mean=0.000096 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 0.898672 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.898672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142189Jy sigma=0.827000 ! Fit after self-cal, rms=0.142198Jy sigma=0.826765 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 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 = 0.00100351 Jy ! Component: 100 - total flux cleaned = 0.00101408 Jy ! Component: 150 - total flux cleaned = 0.000880974 Jy ! Component: 200 - total flux cleaned = 0.000805571 Jy ! Total flux subtracted in 200 components = 0.000805571 Jy ! Clean residual min=-0.008494 max=0.007658 Jy/beam ! Clean residual mean=0.000078 rms=0.002233 Jy/beam ! Combined flux in latest and established models = 0.899477 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.899477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142148Jy sigma=0.826825 ! Fit after self-cal, rms=0.142150Jy sigma=0.826771 ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 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 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=0.7847 mas, bmaj=1.727 mas, bpa=-9.803 degrees ! Estimated noise=2.32797 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7847 x 1.727 at -9.803 degrees (North through East) ! Clean map min=-0.011657 max=0.7552 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142150Jy sigma=0.826771 ! Fit after self-cal, rms=0.137808Jy sigma=0.758082 ! Inverting map and beam ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=0.7854 mas, bmaj=1.728 mas, bpa=-9.876 degrees ! Estimated noise=2.32528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00235131 Jy ! Component: 100 - total flux cleaned = -0.00262431 Jy ! Component: 150 - total flux cleaned = -0.00287727 Jy ! Component: 200 - total flux cleaned = -0.00299837 Jy ! Total flux subtracted in 200 components = -0.00299837 Jy ! Clean residual min=-0.008111 max=0.007768 Jy/beam ! Clean residual mean=0.000049 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.896479 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.896479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137437Jy sigma=0.756492 ! Fit after self-cal, rms=0.137440Jy sigma=0.756403 ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.92333e-05 Jy ! Component: 100 - total flux cleaned = -0.000154289 Jy ! Component: 150 - total flux cleaned = -0.000152729 Jy ! Component: 200 - total flux cleaned = -0.000256176 Jy ! Total flux subtracted in 200 components = -0.000256176 Jy ! Clean residual min=-0.008001 max=0.007657 Jy/beam ! Clean residual mean=0.000047 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.896223 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 0.896223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137206Jy sigma=0.755399 ! Fit after self-cal, rms=0.137211Jy sigma=0.755341 ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137211Jy sigma=0.755341 ! Fit after self-cal, rms=0.137307Jy sigma=0.755025 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 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=0.6635 mas, bmaj=1.398 mas, bpa=-11.42 degrees ! Estimated noise=2.89746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.604058 Jy ! Component: 100 - total flux cleaned = 0.739707 Jy ! Component: 150 - total flux cleaned = 0.794374 Jy ! Component: 200 - total flux cleaned = 0.827675 Jy ! Total flux subtracted in 200 components = 0.827675 Jy ! Clean residual min=-0.014062 max=0.018071 Jy/beam ! Clean residual mean=0.000001 rms=0.003138 Jy/beam ! Combined flux in latest and established models = 0.827676 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.827676 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=0.7857 mas, bmaj=1.73 mas, bpa=-9.824 degrees ! Estimated noise=2.32229 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 = 0.026333 Jy ! Component: 100 - total flux cleaned = 0.043138 Jy ! Component: 150 - total flux cleaned = 0.0519294 Jy ! Component: 200 - total flux cleaned = 0.055761 Jy ! Total flux subtracted in 200 components = 0.055761 Jy ! Clean residual min=-0.009276 max=0.008061 Jy/beam ! Clean residual mean=0.000043 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 0.883437 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.883436 Jy ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 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 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=2.376 mas, bmaj=5.627 mas, bpa=-2.24 degrees ! Estimated noise=2.90019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00764681 Jy ! Component: 100 - total flux cleaned = 0.00924302 Jy ! Component: 150 - total flux cleaned = 0.00976928 Jy ! Component: 200 - total flux cleaned = 0.0100826 Jy ! Total flux subtracted in 200 components = 0.0100826 Jy ! Clean residual min=-0.008588 max=0.007739 Jy/beam ! Clean residual mean=0.000099 rms=0.002208 Jy/beam ! Combined flux in latest and established models = 0.893519 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 = 0.00017949 Jy ! Component: 100 - total flux cleaned = 0.000418334 Jy ! Component: 150 - total flux cleaned = 0.000559085 Jy ! Component: 200 - total flux cleaned = 0.000620337 Jy ! Total flux subtracted in 200 components = 0.000620337 Jy ! Clean residual min=-0.008438 max=0.007738 Jy/beam ! Clean residual mean=0.000096 rms=0.002180 Jy/beam ! Combined flux in latest and established models = 0.894139 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 65 components and 0.894139 Jy ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=0.7857 mas, bmaj=1.73 mas, bpa=-9.824 degrees ! Estimated noise=2.32229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158842 Jy ! Component: 100 - total flux cleaned = -8.56047e-05 Jy ! Component: 150 - total flux cleaned = 0.000109363 Jy ! Component: 200 - total flux cleaned = 0.000114027 Jy ! Total flux subtracted in 200 components = 0.000114027 Jy ! Clean residual min=-0.008195 max=0.007445 Jy/beam ! Clean residual mean=0.000046 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.894253 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.894253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136771Jy sigma=0.757473 ! Fit after self-cal, rms=0.136406Jy sigma=0.755985 wmodel /scr/pima/rdv72_uvs/J0348-2749_X_map.mod ! Writing 76 model components to file: /scr/pima/rdv72_uvs/J0348-2749_X_map.mod wobs /scr/pima/rdv72_uvs/J0348-2749_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0348-2749_X_uvs.fits wwins /scr/pima/rdv72_uvs/J0348-2749_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv72_uvs/J0348-2749_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 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00191373 Jy ! Component: 100 - total flux cleaned = -0.0034217 Jy ! Component: 150 - total flux cleaned = -0.00485993 Jy ! Component: 200 - total flux cleaned = -0.00586258 Jy ! Component: 250 - total flux cleaned = -0.00659047 Jy ! Component: 300 - total flux cleaned = -0.00670849 Jy ! Component: 350 - total flux cleaned = -0.00682277 Jy ! Component: 400 - total flux cleaned = -0.00682006 Jy ! Component: 450 - total flux cleaned = -0.00648585 Jy ! Component: 500 - total flux cleaned = -0.00670518 Jy ! Component: 550 - total flux cleaned = -0.00659669 Jy ! Component: 600 - total flux cleaned = -0.00649125 Jy ! Component: 650 - total flux cleaned = -0.0062836 Jy ! Component: 700 - total flux cleaned = -0.00659321 Jy ! Component: 750 - total flux cleaned = -0.00577516 Jy ! Component: 800 - total flux cleaned = -0.00577504 Jy ! Component: 850 - total flux cleaned = -0.00497865 Jy ! Component: 900 - total flux cleaned = -0.00488267 Jy ! Component: 950 - total flux cleaned = -0.00459184 Jy ! Component: 1000 - total flux cleaned = -0.00420663 Jy ! Component: 1050 - total flux cleaned = -0.00392203 Jy ! Component: 1100 - total flux cleaned = -0.00373367 Jy ! Component: 1150 - total flux cleaned = -0.00364216 Jy ! Component: 1200 - total flux cleaned = -0.00354911 Jy ! Component: 1250 - total flux cleaned = -0.00373242 Jy ! Component: 1300 - total flux cleaned = -0.003459 Jy ! Component: 1350 - total flux cleaned = -0.00345853 Jy ! Component: 1400 - total flux cleaned = -0.00354691 Jy ! Component: 1450 - total flux cleaned = -0.0031922 Jy ! Component: 1500 - total flux cleaned = -0.00328065 Jy ! Component: 1550 - total flux cleaned = -0.00310634 Jy ! Component: 1600 - total flux cleaned = -0.00327934 Jy ! Component: 1650 - total flux cleaned = -0.00310883 Jy ! Component: 1700 - total flux cleaned = -0.00327851 Jy ! Component: 1750 - total flux cleaned = -0.0027717 Jy ! Component: 1800 - total flux cleaned = -0.00285513 Jy ! Component: 1850 - total flux cleaned = -0.00277194 Jy ! Component: 1900 - total flux cleaned = -0.00260608 Jy ! Component: 1950 - total flux cleaned = -0.00203364 Jy ! Component: 2000 - total flux cleaned = -0.00219616 Jy ! Component: 2050 - total flux cleaned = -0.00179315 Jy ! Component: 2100 - total flux cleaned = -0.00155294 Jy ! Component: 2150 - total flux cleaned = -0.00115572 Jy ! Component: 2200 - total flux cleaned = -0.00107677 Jy ! Component: 2250 - total flux cleaned = -0.000841057 Jy ! Component: 2300 - total flux cleaned = -0.000764264 Jy ! Component: 2350 - total flux cleaned = -0.000532035 Jy ! Component: 2400 - total flux cleaned = -0.000225009 Jy ! Component: 2450 - total flux cleaned = -7.30139e-05 Jy ! Component: 2500 - total flux cleaned = 2.7407e-06 Jy ! Component: 2550 - total flux cleaned = 0.00015341 Jy ! Component: 2600 - total flux cleaned = 0.000377468 Jy ! Component: 2650 - total flux cleaned = 0.00045186 Jy ! Component: 2700 - total flux cleaned = 0.000746862 Jy ! Component: 2750 - total flux cleaned = 0.00104026 Jy ! Component: 2800 - total flux cleaned = 0.00104004 Jy ! Component: 2850 - total flux cleaned = 0.00154688 Jy ! Component: 2900 - total flux cleaned = 0.00140298 Jy ! Component: 2950 - total flux cleaned = 0.00147449 Jy ! Component: 3000 - total flux cleaned = 0.00140389 Jy ! Component: 3050 - total flux cleaned = 0.0016156 Jy ! Component: 3100 - total flux cleaned = 0.00175642 Jy ! Component: 3150 - total flux cleaned = 0.00168624 Jy ! Component: 3200 - total flux cleaned = 0.00203411 Jy ! Component: 3250 - total flux cleaned = 0.00203414 Jy ! Component: 3300 - total flux cleaned = 0.00224061 Jy ! Component: 3350 - total flux cleaned = 0.0023768 Jy ! Component: 3400 - total flux cleaned = 0.00244507 Jy ! Component: 3450 - total flux cleaned = 0.00244549 Jy ! Component: 3500 - total flux cleaned = 0.00264732 Jy ! Component: 3550 - total flux cleaned = 0.002915 Jy ! Component: 3600 - total flux cleaned = 0.00318119 Jy ! Component: 3650 - total flux cleaned = 0.00324689 Jy ! Component: 3700 - total flux cleaned = 0.00318114 Jy ! Component: 3750 - total flux cleaned = 0.00331192 Jy ! Component: 3800 - total flux cleaned = 0.00337655 Jy ! Component: 3850 - total flux cleaned = 0.00363545 Jy ! Component: 3900 - total flux cleaned = 0.00350675 Jy ! Component: 3950 - total flux cleaned = 0.0038898 Jy ! Component: 4000 - total flux cleaned = 0.00376283 Jy ! Component: 4050 - total flux cleaned = 0.00388897 Jy ! Total flux subtracted in 4096 components = 0.00401467 Jy ! Clean residual min=-0.003297 max=0.003731 Jy/beam ! Clean residual mean=0.000007 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.898268 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 364 components and 0.898268 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0348-2749_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7857 x 1.73 at -9.824 degrees (North through East) ! Clean map min=-0.0058086 max=0.76626 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0348-2749_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.766259 invert ! Inverting map ! Your choice of large map pixels excluded 4% of the data. ! The x-axis pixel size should ideally be below 0.1706 milli-arcsec ! The y-axis pixel size should ideally be below 0.1768 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00104939 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.41085 0.41085 0.821701 1.6434 3.2868 6.5736 13.1472 26.2944 52.5888 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.766 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0348-2749_X_uvs.log closed on Sat Oct 5 08:44:40 2013