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This is the Astronomy data repository at Harvard. It is currently open to all scientific data from astronomical institutions worldwide. Administration and support is provided by the Harvard-Smithsonian Center for Astrophysics (CfA) in collaboration with Harvard Library (HL) and the Institute for Quantitative Social Science (IQSS). Infrastructure is provided by Harvard University Information Technology Services.

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141 to 150 of 215 Results

Replication data for: Simulating the X-ray emission from accretion shocks on T Tauri stars Feb 12, 2013 - Hans Moritz Günther Dataverse Günther, Hans Moritz, 2012, "Replication data for: Simulating the X-ray emission from accretion shocks on T Tauri stars", https://doi.org/10.7910/DVN/CAQG1T, Harvard Dataverse, V2 Classical T Tauri stars (CTTS) are surrounded by actively accreting disks. According to current models material falls along the magnetic field lines from the disk with more or less free-fall velocity onto the star, where the plasma heats up and generates X-rays. We want to quantitatively explain the observed high energy emission and measure the inf...
Compiled List of NSF Grants Matched to ADS Records Dec 4, 2012 - CfA Library Datasets Dataverse Christopher Erdmann; Louise Rubin, 2012, "Compiled List of NSF Grants Matched to ADS Records", https://doi.org/10.7910/DVN/IH3KAL, Harvard Dataverse, V1 The John G. Wolbach Library, in collaboration with the NASA Astrophysics Data System (ADS), has compiled the nsfastgrantbib bibliography, which matches active and expired award information obtained from the National Science Foundation (NSF) Awards website to papers found in the NASA ADS. The bibliography contains ast ronomy only awards, coded as AS...
2012-10-23 Astronomy Dataverse Workshop Training Materials Oct 21, 2012 - theastrodata Dataverse August Muench, 2012, "2012-10-23 Astronomy Dataverse Workshop Training Materials", https://doi.org/10.7910/DVN/QSUL4A, Harvard Dataverse, V1 These are the training materials (Slides, Handouts, Sample data) for the 2012-10-23 October "Basic Dataverse Training for Astronomy" Workshop held in the Wolbach Library Collaborative space.
2MASS Final Ophiuchus Extinction Map Oct 18, 2012 - COMPLETE Dataverse COMPLETE team, 2011, "2MASS Final Ophiuchus Extinction Map", https://doi.org/10.7910/DVN/VP6WDO, Harvard Dataverse, V2 Description: Extinciton maps made from 2MASS and NICER (Near Infrared Extinction-method Revisited). This map is made from the final 2MASS data release and cover all of Ophiuchus. The data values are magnitudes of visual extinction (Av). At the center of the cloud (high extinction) there is a small hole, and a few other defects are present, includin...
2MASS Final Perseus Extinction Map Oct 18, 2012 - COMPLETE Dataverse COMPLETE team, 2011, "2MASS Final Perseus Extinction Map", https://doi.org/10.7910/DVN/C58EYS, Harvard Dataverse, V2 Description: Extinciton maps made from 2MASS and NICER (Near Infrared Extinction-method Revisited). This map is made from the final 2MASS data release and cover all of Perseus. The data values are magnitudes of visual extinction (Av). Consult the error map and stellar density map to identify any problematic regions (few in this map). Versions in ga...
Replication data for: Second Quadrant, half-beamwidth sampled (DHT17) Oct 18, 2012 - 1.2 Meter CO Survey Dataverse Dame, T. M.; Hartmann, Dap; Thaddeus, P., 2011, "Replication data for: Second Quadrant, half-beamwidth sampled (DHT17)", https://doi.org/10.7910/DVN/VGEG6S, Harvard Dataverse, V3 This survey half-beamwidth (0.0625°) samples the Galactic plane over a range larger than the entire second quadrant. For the cube presented here, the data have been spatially smoothed by convolution with a 2d gaussian with fwhm=0.125 and then put on a 0.125° grid. This improves the S/N ratio with only a slight loss of angular resolution and allows...
Replication data for: Cygnus X (DHT10) Oct 18, 2012 - 1.2 Meter CO Survey Dataverse Leung, H. O.; Thaddeus, P, 2011, "Replication data for: Cygnus X (DHT10)", https://doi.org/10.7910/DVN/SVDGH9, Harvard Dataverse, V3 This survey is also incorporated into the large second quadrant surveys ( DHT17 & DHT18). However, in those surveys the Cygnus spectra are smoothed and interpolated onto a channel spacing of 1.300 km/s. In addition, in DHT18 the data are spat ially smoothed and interpolated onto a 1/4° grid. Thus, the original survey given here, with beamwidth samp...
Replication data for: Aquila South (DHT06) Oct 18, 2012 - 1.2 Meter CO Survey Dataverse Dame, T. M.; Hartmann, Dap; Thaddeus, P., 2011, "Replication data for: Aquila South (DHT06)", https://doi.org/10.7910/DVN/JSVPAN, Harvard Dataverse, V3 This is one of about a dozen relatively small surveys carried out to search for molecular clouds predicted by the infrared analysis of DHT2001 (shaded purple in Fig. 1; see Section 3.1.4). In nearly all cases, molecular gas was detected.
Replication data for: Aquila Rift, low b section (DHT04) Oct 18, 2012 - 1.2 Meter CO Survey Dataverse Dame, T. M.; Hartmann, Dap; Thaddeus, P., 2011, "Replication data for: Aquila Rift, low b section (DHT04)", https://doi.org/10.7910/DVN/CBFTKF, Harvard Dataverse, V3 This survey maps two small clouds located about 7° below the Galactic plane. The survey parameters are identical to those of the main Aquila survey above the plane. In Figure 1 of DHT2001, this survey was incorrectly shaded to correspond to the first quadrant survey (DHT08).
Replication data for: Pegasus-East (DHT13) Oct 18, 2012 - 1.2 Meter CO Survey Dataverse Dame, T. M.; Hartmann, Dap; Thaddeus, P., 2011, "Replication data for: Pegasus-East (DHT13)", https://doi.org/10.7910/DVN/DIJ5BF, Harvard Dataverse, V3 This is one of about a dozen relatively small surveys carried out to search for molecular clouds predicted by the infrared analysis of DHT2001 (shaded purple in Fig. 1; see Section 3.1.4). In nearly all cases molecular gas was detected.

Replication data for: Simulating the X-ray emission from accretion shocks on T Tauri stars

Feb 12, 2013 - Hans Moritz Günther Dataverse

Günther, Hans Moritz, 2012, "Replication data for: Simulating the X-ray emission from accretion shocks on T Tauri stars", https://doi.org/10.7910/DVN/CAQG1T, Harvard Dataverse, V2

Classical T Tauri stars (CTTS) are surrounded by actively accreting disks. According to current models material falls along the magnetic field lines from the disk with more or less free-fall velocity onto the star, where the plasma heats up and generates X-rays. We want to quantitatively explain the observed high energy emission and measure the inf...

Compiled List of NSF Grants Matched to ADS Records

Dec 4, 2012 - CfA Library Datasets Dataverse

Christopher Erdmann; Louise Rubin, 2012, "Compiled List of NSF Grants Matched to ADS Records", https://doi.org/10.7910/DVN/IH3KAL, Harvard Dataverse, V1

The John G. Wolbach Library, in collaboration with the NASA Astrophysics Data System (ADS), has compiled the nsfastgrantbib bibliography, which matches active and expired award information obtained from the National Science Foundation (NSF) Awards website to papers found in the NASA ADS. The bibliography contains ast ronomy only awards, coded as AS...

2012-10-23 Astronomy Dataverse Workshop Training Materials

Oct 21, 2012 - theastrodata Dataverse

August Muench, 2012, "2012-10-23 Astronomy Dataverse Workshop Training Materials", https://doi.org/10.7910/DVN/QSUL4A, Harvard Dataverse, V1

These are the training materials (Slides, Handouts, Sample data) for the 2012-10-23 October "Basic Dataverse Training for Astronomy" Workshop held in the Wolbach Library Collaborative space.

2MASS Final Ophiuchus Extinction Map

Oct 18, 2012 - COMPLETE Dataverse

COMPLETE team, 2011, "2MASS Final Ophiuchus Extinction Map", https://doi.org/10.7910/DVN/VP6WDO, Harvard Dataverse, V2

Description: Extinciton maps made from 2MASS and NICER (Near Infrared Extinction-method Revisited). This map is made from the final 2MASS data release and cover all of Ophiuchus. The data values are magnitudes of visual extinction (Av). At the center of the cloud (high extinction) there is a small hole, and a few other defects are present, includin...

2MASS Final Perseus Extinction Map

Oct 18, 2012 - COMPLETE Dataverse

COMPLETE team, 2011, "2MASS Final Perseus Extinction Map", https://doi.org/10.7910/DVN/C58EYS, Harvard Dataverse, V2

Description: Extinciton maps made from 2MASS and NICER (Near Infrared Extinction-method Revisited). This map is made from the final 2MASS data release and cover all of Perseus. The data values are magnitudes of visual extinction (Av). Consult the error map and stellar density map to identify any problematic regions (few in this map). Versions in ga...

Replication data for: Second Quadrant, half-beamwidth sampled (DHT17)

Oct 18, 2012 - 1.2 Meter CO Survey Dataverse

Dame, T. M.; Hartmann, Dap; Thaddeus, P., 2011, "Replication data for: Second Quadrant, half-beamwidth sampled (DHT17)", https://doi.org/10.7910/DVN/VGEG6S, Harvard Dataverse, V3

This survey half-beamwidth (0.0625°) samples the Galactic plane over a range larger than the entire second quadrant. For the cube presented here, the data have been spatially smoothed by convolution with a 2d gaussian with fwhm=0.125 and then put on a 0.125° grid. This improves the S/N ratio with only a slight loss of angular resolution and allows...

Replication data for: Cygnus X (DHT10)

Oct 18, 2012 - 1.2 Meter CO Survey Dataverse

Leung, H. O.; Thaddeus, P, 2011, "Replication data for: Cygnus X (DHT10)", https://doi.org/10.7910/DVN/SVDGH9, Harvard Dataverse, V3

This survey is also incorporated into the large second quadrant surveys ( DHT17 & DHT18). However, in those surveys the Cygnus spectra are smoothed and interpolated onto a channel spacing of 1.300 km/s. In addition, in DHT18 the data are spat ially smoothed and interpolated onto a 1/4° grid. Thus, the original survey given here, with beamwidth samp...

Replication data for: Aquila South (DHT06)

Oct 18, 2012 - 1.2 Meter CO Survey Dataverse

Dame, T. M.; Hartmann, Dap; Thaddeus, P., 2011, "Replication data for: Aquila South (DHT06)", https://doi.org/10.7910/DVN/JSVPAN, Harvard Dataverse, V3

This is one of about a dozen relatively small surveys carried out to search for molecular clouds predicted by the infrared analysis of DHT2001 (shaded purple in Fig. 1; see Section 3.1.4). In nearly all cases, molecular gas was detected.

Replication data for: Aquila Rift, low b section (DHT04)

Oct 18, 2012 - 1.2 Meter CO Survey Dataverse

Dame, T. M.; Hartmann, Dap; Thaddeus, P., 2011, "Replication data for: Aquila Rift, low b section (DHT04)", https://doi.org/10.7910/DVN/CBFTKF, Harvard Dataverse, V3

This survey maps two small clouds located about 7° below the Galactic plane. The survey parameters are identical to those of the main Aquila survey above the plane. In Figure 1 of DHT2001, this survey was incorrectly shaded to correspond to the first quadrant survey (DHT08).

Replication data for: Pegasus-East (DHT13)

Oct 18, 2012 - 1.2 Meter CO Survey Dataverse

Dame, T. M.; Hartmann, Dap; Thaddeus, P., 2011, "Replication data for: Pegasus-East (DHT13)", https://doi.org/10.7910/DVN/DIJ5BF, Harvard Dataverse, V3

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