-
ACTION:
- Transformation from IAU 1958 galactic coordinates to de Vaucouleurs supergalactic
coordinates.
-
CALL:
CALL sla_GALSUP (DL, DB, DSL, DSB)
GIVEN:
DL,DB | D | galactic longitude and latitude
(radians) |
|
RETURNED:
DSL,DSB | D | supergalactic longitude and latitude (radians) |
|
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REFERENCES:
-
-
(1)
- de Vaucouleurs, de Vaucouleurs, & Corwin, Second Reference Catalogue of Bright
Galaxies, U.Texas, p8.
-
(2)
- Systems & Applied Sciences Corp., documentation for the machine-readable version
of the above catalogue, Contract NAS 5-26490.
(These two references give different values for the galactic longitude
of the supergalactic origin. Both are wrong; the correct value is
.)