Browse this table... |
EINLOG - Einstein Observation Log |
HEASARC Archive |
BII
The Galactic Longitude of the target.
Cat_Number
The catalog entry number.
Date
The date on which the observation began.
Dec
The declination of the target.
Instrument
The instrument requested in the proposal. The instruments are:
* IPC - Imaging Proportional Counter * HRI - High Resolution Imager * SSS - Solid State Spectrometer * FPC - Focal Plane Crystal spectrometer * G10 - Objective grating spectrometer, 1000 l/mm * G05 - Objective grating spectrometer, 500 l/mm.
LII
The Galactic Latitude of the target.
Name
The target designation.
Obs_Number
This is the observer number. For Einstein guest investigators
this is the number assigned by NASA to the original proposal. Numbers 1 -- 5
indicate observations by the Einstein principal investigator groups as follows:
* 0 - Center for Astrophysics * 1 - Columbia Astrophysics Laboratory * 2 - MIT * 3 - Goddard Space Flight Center * 4 - guest observations in general * 5 - calibrations and tests.
RA
The Right Ascension of the target.
Sequence_Number
The `sequence number` parameter contains a running sequence number representing
the order in which each observation proposal was entered into the observation
catalog.
Time
The time of observation.
Tipi
The time in units of 1000 s in the processed image (note this time is zero for
the non-imaging instruments).