Heliophysics Events Knowledgebase Coverage Registry (HCR)
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Observation Details
TRACE:
1999-01-21T12:15:00 to 1999-01-21T13:50:00
Science Goal:
Program: flare watch, test new frames
Target:
xcen=-1000000000 ycen=-1000000000
Instrument: TRACE
HOP/JOP: 0
Description: FILE: T99021TIMFIL TITLE:timeline for D 21, Jan 21, 1999, Thurs PURPOSE:flare watch, test new frames HISTORY:R. Shine, 1/20/99 COMMENTS:day starts with continuation of yesterday's program on AR 8440,pointing is just updatedat 4:46 a short 171 high cadence partial readout test (HCPR) is doneon AR 8440at about 12 we switch to AR 8439 for a sunspot study for 6 hours,this includes another (HCPR) test at 14:09at 18:00 we repoint back to AR 8440

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Hits: 171
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Cited By: Get Data
Timeline: gif use
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