NASA ISS On-Orbit Status 03 June 2012
ISS On-Orbit Status 06/03/12
All ISS systems continue to function nominally, except those noted previously or below. Sunday – Crew off duty. Ahead: Week 6 of Increment 31 (six-person crew).
After wakeup, FE-2 Revin performed the routine inspection of the SM (Service Module) PSS Caution & Warning panel as part of regular Daily Morning Inspection.
Also at wakeup, FE-3 Acaba, FE-5 Kuipers & FE-6 Pettit completed their weekly post-sleep session of the Reaction Self-Test (Psychomotor Vigilance Self-Test on the ISS) protocol, the 45th for Don & André, the 5th for Joe. [RST is done twice daily (after wakeup & before bedtime) for 3 days prior to the sleep shift, the day(s) of the sleep shift and 5 days following a sleep shift. The experiment consists of a 5-minute reaction time task that allows crewmembers to monitor the daily effects of fatigue on performance while on ISS. The experiment provides objective feedback on neurobehavioral changes in attention, psychomotor speed, state stability, and impulsivity while on ISS missions, particularly as they relate to changes in circadian rhythms, sleep restrictions, and extended work shifts.]
CDR Kononenko, with FE-1 Padalka attending for “knowledge handover”, conducted the periodic maintenance of the active Russian BMP Harmful Impurities Removal System, starting the “bake-out” cycle to vacuum on absorbent bed #2 of the regenerable dual-channel filtration system. The process will be terminated at ~5:15pm EDT. Bed #1 regeneration was performed yesterday. (Done last: 5/14 & 5/15). [Regeneration of each of the two cartridges takes about 12 hrs and is conducted only during crew awake periods. The BMP’s regeneration cycle is normally done every 20 days.]
Gennady completed the routine daily & weekly servicing of the SOZh system (Environment Control & Life Support System, ECLSS) in the SM and FGB. [This included the weekly collection of the toilet flush (SP) counter and water supply (SVO) readings of SM & FGB for calldown to TsUP-Moscow, as well as the weekly checkup on the Russian POTOK-150MK (150 micron) air filter unit of the SM’s & FGB’s SOGS air revitalization subsystem, gathering weekly data on total operating time & “On” durations for calldown. SOZh servicing includes checking the ASU toilet facilities, replacement of the KTO & KBO solid waste containers and replacement of EDV-SV waste water and EDV-U urine containers as required.]
Joe Acaba unstowed the Pro K pH kit and prepositioned it with controlled diet menu items and daily consumables in preparation for his upcoming 2nd (FD30) Pro K Controlled Diet activity, starting tomorrow with the first pH test and diet log entry. [For the Pro K (Dietary Intake Can Predict and Protect against Changes in Bone Metabolism during Spaceflight and Recovery) protocol, there are five in-flight sessions (FD15, FD30, FD60, FD120, FD180) of samplings, to be shared with the NUTRITION w/Repository protocol, each one with five days of diet & urine pH logging and photography on the last day. The crewmember prepares a diet log and then annotates quantities of food packets consumed and supplements taken. Urine collections are spread over 24 hrs; samples go into the MELFI (Minus Eighty Laboratory Freezer for ISS) within 30 min after collection. Blood samples, on the last day, are centrifuged in the RC (Refrigerated Centrifuge) and placed in MELFI at -80 degC. There is an 8-hr fasting requirement prior to the blood draw (i.e., no food or drink, but water ingestion is encouraged). MELFI constraints: Maximum MELFI Dewar open time: 60 sec; at least 45 min between MELFI dewar door openings. Background on pH: In chemistry, pH (Potential Hydrogen) is a measure of the acidity or basicity of a watery solution. Pure water is neutral, with a pH close to 7.0 at 25 degC. Solutions with a pH less than 7 are “acidic” and solutions with a pH greater than 7 are “basic” or “alkaline”. pH measurements are important in medicine, biology, chemistry, agriculture, forestry, food science, environmental science, oceanography, civil engineers and many others.]
In COL (Columbus Orbital Laboratory), André Kuipers unstowed and set up the VO2max (Evaluation of Maximal Oxygen Uptake & Submaximal Estimates of VO2max before, during and after long-duration space station missions) hardware for Don Pettit’s next session, scheduled tomorrow. [The experiment VO2max uses the PPFS (Portable Pulmonary Function System), CEVIS ergometer cycle with vibration isolation, PFS (Pulmonary Function System) gas cylinders and mixing bag system, plus multiple other pieces of hardware to measure oxygen uptake, cardiac output, and other physiological parameters. The exercise protocol consists of a 2-min rest period, then three 5-min stages at workloads eliciting 25%, 50% & 75% of aerobic capacity as measured pre-flight, followed by a 25-watt increase in workload every minute until the crewmember reaches maximum exercise capacity. At that point, CEVIS workload increase is stopped, and a 5-min cool down period follows at the 25% load. Rebreathing measurements are initiated by the subject during the last minute of each stage. Constraints are: no food 2 hrs prior to exercise start, no caffeine 8 hrs prior to exercise, and must be well hydrated.]
The crew worked out with their regular 2-hr physical exercise protocol on the CEVIS cycle ergometer with vibration isolation (FE-6), TVIS treadmill with vibration isolation & stabilization (CDR, FE-1, FE-2), ARED advanced resistive exerciser (FE-1, FE-3, FE-5, FE-6), T2/COLBERT advanced treadmill (FE-3, FE-5), and VELO bike ergometer with load trainer (CDR, FE-2). [FE-6 is on the special experimental SPRINT protocol which diverts from the regular 2.5 hrs per day exercise regime and introduces special daily sessions involving resistive and aerobic (interval & continuous) exercise, followed by a USND (Ultrasound) leg muscle self scan in COL. No exercise is being timelined for Fridays. If any day is not completed, Don picks up where he left off, i.e., he would be finishing out the week with his last day of exercise on his off day. If any day is not completed, Don picks up where he left off, i.e., he would be finishing out the week with his last day of exercise on his off day. If any day is not completed, Don picks up where he left off, i.e., he would be finishing out the week with his last day of exercise on his off day. Today’s exercise called for CEVIS (aerobic/interval), with ARED+CEVIS (VO2max), T2 (aerobic/interval), ARED+T2 (resistive+aerobic/continuous) and CEVIS (aerobic/interval) following in the next 4 days. If any day is not completed, Don picks up where he left off, i.e., he would be finishing out the week with his last day of exercise on his off day.]
Tasks listed for Kononenko, Revin & Padalka on the Russian discretionary “time permitting” job for today were –
• A ~30-min. session for Russia’s EKON Environmental Safety Agency, making observations and taking KPT-3 aerial photography of environmental conditions on Earth using the NIKON D3X camera with the RSK-1 laptop (Oleg+Gennady),
• A 10-min. photography session for the DZZ-13 “Seiner” ocean observation program, obtaining HDV (Z1) camcorder footage of color bloom patterns in the waters of the Central Eastern Atlantic Ocean, then copying the images to the RSK-1 laptop (Sergei), and
• More preparation & downlinking of reportages (written text, photos, videos) for the Roskosmos website to promote Russia’s manned space program (max. file size 500 Mb) (all).
No CEO (Crew Earth Observation) targets uplinked for today.
ISS Orbit (as of this morning, 10:26am EDT [= epoch])
Mean altitude – 398.9 km
Apogee height – 405.9 km
Perigee height – 391.9 km
Period — 92.54 min.
Inclination (to Equator) — 51.64 deg
Eccentricity — 0.0010312
Solar Beta Angle — 55.0 deg (magnitude increasing)
Orbits per 24-hr. day — 15.56
Mean altitude loss in the last 24 hours — 66 m
Revolutions since FGB/Zarya launch (Nov. 98) — 77,589
Time in orbit (station) — 4944 days
Time in orbit (crews, cum.) — 4231 days
Significant Events Ahead (all dates Eastern Time and subject to change):
————–Six-crew operations—————-
07/01/12 — Soyuz TMA-03M/29S undock/landing (End of Increment 31)
————–Three-crew operations————-
07/15/12 — Soyuz TMA-05M/31S launch – S.Williams (CDR-33)/Y.Malenchenko/A.Hoshide
07/17/12 — Soyuz TMA-05M/31S docking
07/20/12 — HTV3 launch (~10:18pm EDT)
07/22/12 — Progress M-15M/47P undock
07/24/12 — Progress M-15M/47P re-docking
07/30/12 — Progress M-15M/47P undocking/deorbit
07/31/12 — Progress M16M/48P launch
08/02/12 — Progress M16M/48P docking
————–Six-crew operations—————-
09/17/12 — Soyuz TMA-04M/30S undock/landing (End of Increment 32)
————–Three-crew operations————-
10/15/12 — Soyuz TMA-06M/32S launch – K.Ford (CDR-34)/O.Novitsky/E.Tarelkin
10/17/12 — Soyuz TMA-06M/32S docking
————–Six-crew operations————-
11/01/12 — Progress M-17M/49P launch
11/03/12 — Progress M-17M/49P docking
11/12/12 — Soyuz TMA-05M/31S undock/landing (End of Increment 33)
————–Three-crew operations————-
12/05/12 — Soyuz TMA-07M/33S launch – C.Hadfield (CDR-35)/T.Mashburn/R.Romanenko
12/07/12 — Soyuz TMA-07M/33S docking
————–Six-crew operations————-
12/26/12 — Progress M-18M/50P launch
12/28/12 — Progress M-18M/50P docking
03/19/13 — Soyuz TMA-06M/32S undock/landing (End of Increment 34)
————–Three-crew operations————-
04/02/13 — Soyuz TMA-08M/34S launch – P.Vinogradov (CDR-36)/C.Cassidy/A.Misurkin
04/04/13 — Soyuz TMA-08M/34S docking
————–Six-crew operations————-
05/16/13 — Soyuz TMA-07M/33S undock/landing (End of Increment 35)
————–Three-crew operations————-
05/29/13 — Soyuz TMA-09M/35S launch – M.Suraev (CDR-37)/K.Nyberg/L.Parmitano
05/31/13 — Soyuz TMA-09M/35S docking
————–Six-crew operations————-
09/xx/13 — Soyuz TMA-08M/34S undock/landing (End of Increment 36)
————–Three-crew operations————-
09/xx/13 — Soyuz TMA-10M/36S launch – M.Hopkins/TBD (CDR-38)/TBD
09/xx/13 — Soyuz TMA-10M/36S docking
————–Six-crew operations————-
11/xx/13 — Soyuz TMA-09M/35S undock/landing (End of Increment 37)
————–Three-crew operations————-
11/xx/13 — Soyuz TMA-11M/37S launch – K.Wakata (CDR-39)/R.Mastracchio/TBD
11/xx/13 — Soyuz TMA-11M/37S docking
————–Six-crew operations————-
03/xx/14 — Soyuz TMA-10M/36S undock/landing (End of Increment 38)
————–Three-crew operations————-
