File sumer_sheet4.txt -- Last modified Wed Aug 16 15:47:53 1995


                   COMMISSIONING PHASE BLOCK SHEET

1. INSTRUMENT AND BLOCK NUMBER: SUMER, Block 4

2. BLOCK IDENTIFICATION: SUMER Science Observations

3. PURPOSE:

4. SUB-BLOCKS: (see Note 1)
   NR.   IDENTIFICATION
   4.1   Open Door
   4.2   Start of Nominal Operations

5. SUB-BLOCKS TABLE: (see Note 2)
   NR. - DURATION - PREVIOUS - COMMANDING - TELEMETRY - POINTING
   4.1    0:30        Nom.       NRT-d         H          Nom.
   4.2    N/A         Nom.       NRt-s         H          Nom.

6. SCHEDULING REQUIREMENTS:
   4.1 Prior to 4.2 only if 3.9 executed
   4.2 Anytime before HOI as schedule allows, or directly after HOI

7. SPECIAL REQUIREMENTS:
   None

8. SUCCESS CRITERIA AND/OR EXPECTED OUTPUT:
   SUMER Gathering High Quality Science Data

9. RELEVANT PROCEDURES
   None

10. CROSS-REFERENCE TO TEST SHEETS: (list identifiers for test sheets)
    TBS