SUMMARY OF SEQUENCE NUMBER 590103

SUMMARY OF SEQUENCE NUMBER 590103

Title: ACIS CHIP RESPONSE TO CAS A, APR. 99

Observer: CALIBRATION

Subject Category: SN, SNR, and isolated NS

Seq: 590103 ObsId: 00235

Long-term Plan bin: no LTS bin

ABSTRACT

The bright SNR, Cas A, is centered on each chip to measure relative sensitivity and response to a line source. CasA emits bright lines over the range 1.8 to 6.5 keV. Response to individual lines from individual features should be above 1 count/s. If suitable, this target will serve as a standard candle for monitoring purposes.

TARGET SUMMARY

TARGET NAME RADEC TIME SI GRAT TYPE TC ROLL PRE PHASE MULTI PRI
CAS A, CHIP I3, 2D
350.857500
58.814833
2.000000
ACIS-I
NONE
CAL
yes
no
no
no
no
5

IMAGES

(NOTE: RASS images currently only available for targets LTS scheduled on or after Apr-09-2000)

Roll/Visibility

PARAMETERS

Obscat Parameters