1. Revision E 12/19/12 PARC/E. Litkenhous JAXA-SDRM WGVOPN-PLC PRO-SDRM ACT-CMD 1:00 SpaceDRUMS Experiment Operations SDRM-EXP-POWER UP Nominal Operations Activation / Pellet Processing / Deactivation SDRM OPS-CMD :05 SDRM-EXP-POWER DOWN* PRO-SDRM DACT-CMD SDRM-PL-RESOURCE 1:00 ≤ 5 hrs PRO-EXPRS5 ACT-CMDPRO-EXPRS5 DACT-CMD JAXA-SDRM WGVCLS-PLC *Crew power down activity can occur on the next day. SpaceDRUMS hardware is powered down from the ground. :15 SDRM-WGS-USAGE JAXA-EXPRS5 ACT-PLCJAXA-EXPRS5 DACT-PLC :05 Crew Commanding Unattended Additional Activities TEXTFlexible Schedule By OCR

2. Revision E 12/19/12 PARC/E. Litkenhous Carousel Change Out SpaceDRUMS Experiment Operations PRO-SDRM ACT-CMD 1:00 :15 SDRM-EXP-POWER UP SDRM-WGS-USAGE SDRM OPS-CMD :05 SDRM-EXP-POWER DOWN PRO-SDRM DACT-CMD SDRM-PL-RESOURCES 1:00 ≤ 5 hrs PRO-EXPRS5 ACT-CMDPRO-EXPRS5 DACT-CMD SDRM-CAROUSEL-CHG SDRM-HISD-CAR PHOTO ** :10 :40 :10 *Over the shoulder video setup is not required, but desired. Video will be downlinked via MPC playback. ** HISD CAR PHOTO is only needed for the first carousel change out. SDRM-HISD-VIDEO S/U * JAXA-SDRM WGVOPN-PLC JAXA-SDRM WGVCLS-PLC P/L-MPC-PLAYBACK P/L-MPC-PB START P/L-MPC-PB STOP :05 2:00 :05 JAXA-EXPRS5 ACT-PLC JAXA-EXPRS5 DACT-PLC Crew Commanding Unattended Additional Activities TEXTFlexible Schedule by OCR

3. Revision E 12/19/12 PARC/E. Litkenhous SDRM-FILTER-CLEAN* *Schedule once per year. ** Schedule per PD direction when storage capability is full. 10 minute stowage removal/replacement activities required before and after. ***Schedule after 4 carousels have been processed or after 24 hours of operations. 10 minute stowage removal/replacement activities required before and after. SpaceDRUMS Maintenance Operations Schedule by OCR :40 SDRM-HARD DRIVE-CHG** :20 SDRM-GAS BOTTLE-CHG*** Crew Commanding Unattended Additional Activities :25 TEXTFlexible

4. Revision E 12/19/12 PARC/E. Litkenhous *Schedule the day before SDRM-MANUAL-CLEAN. ** Schedule after 8-15 carousels have been processed. SpaceDRUMS Maintenance Operations Manual Clean Schedule by OCR JAXA-SDRM WGVOPN-PLC PRO-SDRM ACT-CMD 1:00 :15 SDRM-EXP-POWER UP PRO-SDRM DACT-CMD 1:00 PRO-EXPRS5 ACT-CMD PRO-EXPRS5 DACT-CMD JAXA-SDRM WGVCLS-PLC 1:30 SDRM-PL-MANUAL CLEAN** SDRM-CAMERA-ORIENT* :15 SDRM-WGS-USAGE :05 JAXA-EXPRS5 ACT-PLC JAXA-EXPRS5 DACT-PLC Crew Commanding Unattended Additional Activities TEXTFlexible :20 SDRM-PL-MAN CLN PWR :05 SDRM-MAN CLN-VID

5. Revision E 12/19/12 PARC/E. Litkenhous Change#RevisionIncDateCrew Roll- up* (hrs) PTP (hrs) Crew Roll-up Notes EO10-PPO- 11-015 Baseline27/28 & Subs 4/1/11Nominal: 4.16 Reserve: 0 Inc 27/28 Working PTP 11/1/10 Nominal: 12.0 Reserve: 0 Assumes 20 sample runs – (4) Carousels, HD Changeout EO10-PPO- 11-021 Revision A 29/30 & Subs 6/23/11Nominal: 4.16 Reserve: 0 Inc 29/30 Working PTP 4/22/11 Nominal: 1.5 Reserve: 0 Assumes successful completion of shim install and return to nominal payload operations (20 sample runs – (4) Carousels, HD Change out). ocpc…568OCR27/28 & Subs 7/27/11Implemented updates from JIT ocpc…573OCR27/28 & Subs 7/27/11SDRM-CAM_ORIENT activity added to allow the crew to better acclimate themselves with the operation of the camera that will be used during the Manual Cleaning activity. EO10-PPO- 11-037 Revision B 31/32 & Subs 12/8/11Nominal: 7.5 Reserve: 0 Inc 31/32 Working PTP 10/31/11 Nominal: 1.5 Reserve: 0 Assumes successful completion of shim install and return to nominal payload operations (20 sample runs – (4) Carousels, HD Change out). EO10-PPO- 12-011 Revision C 33/34 & Subs 6/28/12Nominal: 7.67 Reserve: 0 Inc 33/34 Working PTP 5/11/12 Nominal: 9.0 Reserve: 0 Assumes successful completion of troubleshooting activities and return to nominal payload operations (20 sample runs – (4) Carousels, HD Change out). SpaceDRUMS PPO Change Log *Crew Roll-up is not maintained real-time.

6. Revision E 12/19/12 PARC/E. Litkenhous Change#RevisionIncDateCrew Roll- up* (hrs) PTP (hrs) Crew Roll-up Notes EO10-PPO- 12-020 Revision D 33/34 & Subs 8/30/12N/A Video and power resources modeled in separate unattended(s). No change to roll-up from last revision. EO10-PPO- 12-036 Revision E35/36 & Subs 12/19/12Nominal: 0 Reserve: 0 Inc 35/36 Working PTP 10/24/12 Nominal: 3.0 Reserve: 0 No nominal operations planned. PD is currently developing troubleshooting activities which will be scheduled by OCR. SpaceDRUMS PPO Change Log *Crew Roll-up is not maintained real-time.