Goals From OT:

Representative Target: 520412
Representative Frequency: 217.9138 GHz (SPW 16)
Bandwidth for Sensitivity: 3750 MHz
Min / Max Acceptable Resolution: Not available
Maximum expected beam axial ratio (from OT): Not available
Goal PI sensitivity: 1.04 mJy
Single Continuum: False

Estimated Synthesized Beam and Sensitivities for the Representative Target/Frequency

Estimates are given for four possible values of the tclean robust weighting parameter: robust = 0.0, +0.5 (default), +1.0, and +2.0. If the "Min / Max Acceptable Resolution" is available (>=Cycle 5 12-m Array data), the robust value closest to the default (+0.5) that predicts a beam area (defined as simply major x minor) that is in the range of the PI requested beam areas according to the table row for repBW (Bandwidth for Sensitivity) is chosen. If none of these robust values predict a beam area that is in range, robust=+2.0 is chosen if the predicted beam area is too small, and robust=0.0 is chosen if the predicted beam area is too large. The chosen robust value is highlighted in green and used for all science target imaging. In addition to an estimate for the repBW, an estimate for the aggregate continuum bandwidth (aggBW) is also given assuming NO line contamination but accounting for spw frequency overlap. If the Bandwidth for Sensitivity (repBW) is > the bandwidth of the spw containing the representative frequency (repSPW), then the beam is predicted using all spws, otherwise the beam is predicted for the repSPW alone. A message appears on the "By Task" view if a non-default value of robust (i.e., not +0.5) is chosen. Additionally, if the predicted beam is not within the PI requested range using one of the four robust values, Warning messages appear on this page.

These estimates should always be considered as the BEST CASE SCENARIO. These estimates account for Tsys, the observed uv-coverage, and prior flagging. The estimates DO NOT account for (1) subsequent science target flagging; (2) loss of continuum bandwidth due to the hif_findcont process (i.e. removal of lines and other spectral features from the data used to image the continuum); (3) Issues that affect the image quality like (a) poor match of uv-coverage to image complexity; (b) dynamic range effects; (c) calibration deficiencies (poor phase transfer, residual baseline based effects, residual antenna position errors, etc.). It is also important to note that both the repBW and aggBW beam calculations are intrinsically multi-frequency synthesis continuum calculations, using the relevant spws as described above. The synthesized beam for a single channel in a cube will typically be larger and can be significantly larger depending on the details of uv-coverage and channel width.
robust uvtaper Synthesized Beam Cell Beam Ratio Bandwidth BW Mode Effective Sensitivity
0.0 [] 7.22 x 5.09 arcsec @ -72.3 deg 1 x 1 arcsec 1.42 4000 MHz repBW 0.000797 Jy/beam
0.0 [] 7.22 x 5.09 arcsec @ -72.3 deg 1 x 1 arcsec 1.42 4000 MHz aggBW 0.000797 Jy/beam
0.5 [] 7.45 x 5.08 arcsec @ -74.1 deg 1 x 1 arcsec 1.47 4000 MHz repBW 0.000708 Jy/beam
0.5 [] 7.45 x 5.08 arcsec @ -74.1 deg 1 x 1 arcsec 1.47 4000 MHz aggBW 0.000708 Jy/beam
1.0 [] 7.69 x 4.99 arcsec @ -74.3 deg 1 x 1 arcsec 1.54 4000 MHz repBW 0.000687 Jy/beam
1.0 [] 7.69 x 4.99 arcsec @ -74.3 deg 1 x 1 arcsec 1.54 4000 MHz aggBW 0.000687 Jy/beam
2.0 [] 7.80 x 4.96 arcsec @ -74.9 deg 0.99 x 0.99 arcsec 1.57 4000 MHz repBW 0.000685 Jy/beam
2.0 [] 7.80 x 4.96 arcsec @ -74.9 deg 0.99 x 0.99 arcsec 1.57 4000 MHz aggBW 0.000685 Jy/beam
Pipeline QA summary for this task.
Score Reason
1.00 No representative target info found
vis
['/opt/dared/opt/dared.2019AUG/mnt/dataproc/2019.1.00195.L_2019_10_13T21_07_41.359/SOUS_uid___A001_X146c_X95/GOUS_uid___A001_X146c_X9d/MOUS_uid___A001_X146c_Xa2/working/uid___A002_Xe20b32_X84e7.ms']
output_dir
/opt/dared/opt/dared.2019AUG/mnt/dataproc/2019.1.00195.L_2019_10_13T21_07_41.359/SOUS_uid___A001_X146c_X95/GOUS_uid___A001_X146c_X9d/MOUS_uid___A001_X146c_Xa2/working
calcsb
False
parallel
automatic
Start time
2019-10-13 21:56:46.481
End
2019-10-13 21:58:58.815
Duration
0:02:12.334
Note, WebLog generation is not included in the time.

CASA logs for stage 22