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Part 1: Document Description
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Citation |
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Title: |
FCRAO Perseus 12CO cubes and map |
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Identification Number: |
doi:10.7910/DVN/B1G6QP |
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Distributor: |
Harvard Dataverse |
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Date of Distribution: |
2011-09-27 |
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Version: |
2 |
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Bibliographic Citation: |
COMPLETE team, 2011, "FCRAO Perseus 12CO cubes and map", https://doi.org/10.7910/DVN/B1G6QP, Harvard Dataverse, V2 |
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Citation |
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Title: |
FCRAO Perseus 12CO cubes and map |
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Identification Number: |
doi:10.7910/DVN/B1G6QP |
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Authoring Entity: |
COMPLETE team (COMPLETE) |
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Distributor: |
Harvard Dataverse |
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Access Authority: |
Jaime Pineda |
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Date of Deposit: |
2011-09-21 |
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Holdings Information: |
https://doi.org/10.7910/DVN/B1G6QP |
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Study Scope |
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Abstract: |
<p><b>Description:</b><br /> 3D data cube of <sup>12</sup>CO emission in Perseus. Data were obtained at FCRAO using the On-the-Fly (OTF) mapping method during 2002-2004. Units are uncorrected antenna temperature (T<sub>A</sub><sup>*</sup>) in Kelvin. Up-to-date values of the forward-scattering efficiency (eta_n) can be obtained from the FCRAO website. Velocities are in m/s. <br />The map has a Samsom-Flamsteed (SFL) projection. </p> <p><b>Telescope:</b><br /> <a href="http://www.astro.umass.ed u/~fcrao">FCRAO</a></p> <p><b>Status:</b><br /> Finished, although some observations to improve the noise are ongoing. </p> <p><b>Sampling:</b><br /> The data were taken in OTF mode, which means they are over-sampled at irregular intervals. The spectra are re-gridded to 23" pixels (approximately Nyquist sampled). </p> <p><b>Areal Coverage:</b><br /> Approx 6.25 by 3 degrees</p> <p><b>Map Center (Galactic):</b><br /> l = +159:13:00<br /> b = -19:15:00</p> <p><b>Map Center (J2000):</b><br /> RA = 03:37:00 <br /> Dec = 31:49:00</p> <p><b>Disclaimer: The present version of the Perseus FCRAO CO data is not the final version. We are currently working to correct an artificial absorption feature visible in portions of the data (primarily in the B5 region) at around a Vlsr of 7.5 km/s due to one bad off position. As soon as the data has been reprocessed, it will be updated for download. If you have any questions, please feel free to contact Naomi Ridge.</b></p> <p><b>Comments on Resol ution:</b><br /> The resolution of FCRAO at 115GHz is approximately 46". Data are convolved onto a 23" grid.</p> |
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Methodology and Processing |
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Sources Statement |
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Data Access |
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Notes: |
<a href="http://creativecommons.org/publicdomain/zero/1.0">CC0 1.0</a> |
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Other Study Description Materials |
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Label: |
PerA_12coFCRAO_F_map.fits.gz |
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Text: |
Zipped 2d integrated intensity image of 12CO emission of Perseus (0-20km/s) |
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Notes: |
application/x-gzip |
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Label: |
PerA_12coFCRAO_F_map.png |
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Text: |
12CO emission map of Perseus |
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Notes: |
image/png |
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Label: |
PerA_12coFCRAO_F_vxy.fits.gz |
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Text: |
Zipped FITS cube of 12CO emission of Perseus. Axes are in Velocity-RA-Dec order. |
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Notes: |
application/x-gzip |
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Label: |
PerA_12coFCRAO_F_xyv.fits.gz |
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Text: |
Zipped FITS cube of 12CO emission of Perseus for Karma/DS9. Axes are in RA-Dec-Velocity order. |
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Notes: |
application/x-gzip |