USNO-A2.0 Catalogue
interface for BTA
scat
Query Form
Coordinates(J2000):
R.A. :
(hh mm ss)
Dec. :
(±dd mm ss)
Search radius:
Maximum distance from center (arcsec)
Magnitude(R)Limits:
Bright Limit
Faint Limit
Output format:
Long, degrees (RA=dd.ddd, DEC=±d.ddd)
Long, hms/dms (RA=hh:mm:ss, DEC=±dd:mm:ss)
Short, degrees (RA=dd.ddd, DEC=±d.ddd)
Short, hms/dms (RA=hh:mm:ss, DEC=±dd:mm:ss)
Sky Map Image Simulation
BTA Prime Focus Image Simulation
Guide Camera Image Simulation
Sort Output:
by r-Magnitude
by Right Ascension
by Distance to Center
Parameters for Image:
Max.# objects:
Size:
(pix.) Rotation angle:
(degr.)
Telescope (Encoders)
Current (Shifted)
Source (Last)
Input (Next)
coordinates from
BTA TCS
(cycle
s.)
data from catalogue
Catalogue short description (Russian)
