Rosat


SDSS objects that match to ROSAT objects have their match parameters stored here.


Aliases: sxRosat, rosat, ROSAT

Inheritance:
Rosat <-ExternalCatalog

Members inherited from ExternalCatalog
Member Name/AliasesDatatypeDescription
delta float32 Position difference between catalog and photo object (r' band) in arcsecs
match int32 Match to different catalogs
  USNO : 1 = match to catalog within 2.5"
  FIRST:     number of matches to catalog within 1.5"
  ROSAT: 1 = match to catalog within 60"
type int16 Object match type 
  ROSAT_MATCH = 0
  FIRST_MATCH = 1
  USNO_MATCH  = 2
phototag;
PhotoTag;
obj;
pobj 		OneAssoc(PhotoTag) Link to photo object

Data Members of Rosat:
Member Name/AliasesDatatypeDescription
cps;
rosatCps 		float32 integrated ROSAT counts (counts/sec)
hard1;
rosatHr1;
hr1 		float32 ROSAT hardness ratio 1
hard2;
rosatHr2;
hr2 		float32 ROSAT hardness ratio 2
extent;
rosatExt;
ext 		float32 ROSAT extent parameter (arcsecs)
exposure;
rosatExposure 		float32 ROSAT exposure time (seconds)
posErr;
rosatPosErr;
poserr 		float32 Error in ROSAT position (arcsecs)
cpsErr;
rosatCpsErr;
cpserr 		float32 Error in integrated ROSAT counts (counts/sec)
hard1Err;
rosatHr1Err;
hr1Err 		float32 Error in ROSAT hardness ratio 1
hard2Err;
rosatHr2Err;
hr2Err 		float32 Error in ROSAT hardness ratio 2
extentLike;
rosatExtLike 		float32 ROSAT extent parameter likelihood
detectLike;
rosatDetectLike 		float32 ROSAT detection likelihood

© Copyright 2000 Peter Z. Kunszt Alex S. Szalay , Ani R. Thakar
and The SDSS Collaboration