scholarly journals The Stellar Data File at Dearborn Observatory

1982 ◽  
Vol 64 ◽  
pp. 49-50
Author(s):  
William Buscombe
Keyword(s):  

The majority of entries for MK Spectral Classifications in the Kennedy & Buscombe (1974) catalogue referred to stars brighter than 9th magnitude with H. D. numbers. Accordingly, the file was arranged in sequence corresponding to right ascension for 1900, although the co-ordinates were actually listed for the epoch 2000, in accordance with an earlier precept established in the IAU.

1967 ◽  
Vol 31 ◽  
pp. 469-471
Author(s):  
J. G. Duthie ◽  
M. P. Savedoff ◽  
R. Cobb
Keyword(s):  

A source of gamma rays has been found at right ascension 20h15m, declination +35°, with an uncertainty of 6° in each coordinate. Its flux is (1·5 ± 0·8) x 10-4photons cm-2sec-1at 100 MeV. Possible identifications are reviewed, but no conclusion is reached. The mechanism producing the radiation is also uncertain.


1978 ◽  
Vol 48 ◽  
pp. 433-435
Author(s):  
F. Schmeidler

Meridian observations of fundamental stars were made at Breslau Observatory in 1922 to 1925. The observations in right ascension were made by W.Rabe with the 6-inch transit instrument, whereas the declinations were observed by A.Wilkens with the vertical circle. In both coordinates, observations of the Sun were also made.


1978 ◽  
Vol 48 ◽  
pp. 31-35
Author(s):  
R. B. Hanson

Several outstanding problems affecting the existing parallaxes should be resolved to form a coherent system for the new General Catalogue proposed by van Altena, as well as to improve luminosity calibrations and other parallax applications. Lutz has reviewed several of these problems, such as: (A) systematic differences between observatories, (B) external error estimates, (C) the absolute zero point, and (D) systematic observational effects (in right ascension, declination, apparent magnitude, etc.). Here we explore the use of cluster and spectroscopic parallaxes, and the distributions of observed parallaxes, to bring new evidence to bear on these classic problems. Several preliminary results have been obtained.


2020 ◽  
Author(s):  
Harry Robert McSweeney Purser ◽  
Craig A. Harper

A recent study by Baltiansky, Craig, & Jost (2020) tested two hypotheses related to system justification and the perception of stereotypical humor. They reported to have found evidence for a cross-over interaction, with judgments of jokes being contingent on a combination of the social status of the targets of jokes and raters’ system justification motivations. Here, we discuss the original analysis, presentation, and interpretation of the data in Baltiansky et al. (2020), before presenting a re-analysis of the authors’ shared data file. We show that the framing of claims such as “high system-justifiers found jokes targeting low-status groups (e.g., women, poor people, racial/ethnic minorities) to be funnier than low system-justifiers did” (p. 1) are misleading in their framing. Instead, our re-analyses suggest that ideological differences in joke perception are driven primarily by those scoring low on the system justification motivation rating jokes about ostensibly low-status groups as less funny than jokes about other social groups.


2005 ◽  
Author(s):  
Henry C. Berg ◽  
Donald J. Grybeck
Keyword(s):  

2006 ◽  
Author(s):  
Donald J. Grybeck ◽  
Julie A. Dumoulin
Keyword(s):  

2004 ◽  
Author(s):  
David J. Szumigala ◽  
Garth E. Graham ◽  
Jennifer E. Athey
Keyword(s):  

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