ISS MER Daily Report 14 Mar 2001

ISS MER Daily Report

Date: 3/14/01

STS 98/ISS 5A.1

(12 a.m. 3-13-01 to 12:00 a.m. 3-14-01)

ISS/Shuttle docked, ISS in control of attitude:

• FGB: SD 1,3,4 and 5 powered off do to telemetry problems, all other SD on; EPS: Nominal; Battery 6 offline in deep discharge (nominal). FGB Komparus failed and deactivated.


• SM Elektron is off. Vozdukh is on. BMP status is on. CKB1 is on and in condensing mode; CKB2 is failed sensor and is non operational, powered off. Rapid depress response is off, Low-pressure warning is enabled. EPS: Nominal; Batteries in incomplete charge mode. SM ARCUs 22 online.


• NODE1 ACS: Pressure limiting inhibited. Both Node 1 PPRV’s are not capped-MOD uncapped during PMA3 depress. IMV Fans: Node 1 Aft Port operating; all others off. IMV Valves: Node 1 aft port open and enabled; Aft Stbd closed and enabled; Port-fwd inhibited, Deck Aft is open and enabled; Deck Fwd is closed and enabled; Stbd both inhibited; Fwd both enabled and open. FDS: SD-1 and SD-2 are enabled.


• LAB PCA: Lab PCA on and monitoring. Positive Pressure relief is enabled VRIV is closed. IMV Vlv/Fans: aft IMV valves are enabled and open. Aft port IMV fan is on. Fwd Stbd IMV valve is enabled and open. Fwd Stbd IMV fan is on. FDS: Smoke detectors LAB1PD1, LAB1SD5, & LAB1D6 on. CCAA: LAB1P6 full up. CDRA: Fail state. TCCSS: Full up state. MCA: Operational and providing US lab and Node and MPLM samples. Vacuum System: VRS & VES are closed. All VES RIVs are closed. Water Venting: Inhibited state. Condensation tank quantity indicates 55.06 lbm. Condensate "T" is not installed. Cabin Pressure: 14.71 psia (14.74), Cabin Temp 75.8 deg. F. (75 deg. F), ppCO2 is 3.6 mmHg (3.6 mmHg), ppO2 is 163.7 mmHg (167.9mmHg). EPS: is nominal. Both PCUs in discharge mode. TCS: ATCS &PTCS are nominal;. ITCS: LT and MT in dual loop mode. C&T: Ecomm is powered on. Otbd antenna, Stbd heater, XCVR (Transceiver), CTP (Command Telemetry processor) and RFPDB (RF Power distribution box) are enabled. S-band: configured for HDR; Audio Subsystem: configured for IAC2 and operations are nominal. AUAI2S, RAIU 1 have PBIT Faults. CBCS: Video cabin from ISS to PMA2 and shuttle in check out testing.


• MPLM: Temperature is 78.6 deg. F (80.3 deg. F) and decreasing (MPLM shell heaters have been turned off). Overhead Aft IMV enabled and open; Overhead Fwd IMV valve closed; cabin fan on, smoke detector on; PPRA 1, 2, and 3 are closed. MDM Operating.


• P6: PV MDM 4B is prime/2B Backup. BGAs in Auto Track Mode. EETCS Loops A&B running on A pumps; FCV enabled; PFCS line heater 1&2 for loop B inhibited, Line heater 1 on loop A inhibited. RPCMs: N13B-A & N14B-C have health flags.


• GNC: ISS is currently flying in TEA ISS/CMG TA in control of Mated stack, Beta Angle —52.14 degrees and mag decreasing. Avg. altitude is 357 km. S&M subsystems quiescent and operable.

• CBCS Loop back test conducted, confirming continuity back to the Orbiter.


• Internal Audio Controller Transitioned from 1 to 2 unexpectedly.


• Smoke detector #6 annuciated an alarm during crew Sleep. Alarms inhibited on US side only.

• Successfully installed the ESP, RU and Spare PFCS.


• All Racks installed from MPLM to LAB


• LAB LTA heaters trouble shooting with EVA crew completed. No RPC trip, there for isolated to cabling down stream of the node


• LHA and GLA 8 in MPLM was swapped w/ the LHA of N1-OS2-2 in the Node.


• NPV Survey completed by EVA crewmembers, no blockage reported. Photos taken.

• DTO 257, dynamic response of Orbiter and ISS from thruster firings.


• DTO 263, Shuttle automatic reboost tuning


• 3^rd crew rotation


• MPLM transfer activities


• Trouble shooting of CBCS

Open Chits

Number (ISS)

Response Due (GMT)

(OPEN ISSMER CHITS — LATE ISSMER CHITS — NON ISSMER CHITS)

Chits without further MER Input required Chits that require MER Manager Action!

The following chits are all in Mission STS-098_5A

ISS0009

2001/037:00:00

MOD to IPRUSSIA, ISSMER — "5A Increment Full C&W Checkout Procedure"

3/9 — MER-M is not ready to close this CHIT — DO NOT CLOSE

ISS0126

2001/046:18:00

ISSMER to IPRUSSIA,MOD — "Russian Depress Sensor Status"

2/26 — MOD response is in, need response from Russians

ISS0199

2001/060:17:04

MOD to ISSMER — "S-bd Forward Link Audio Demux Activity"

3/9 — Expect info from HB and KSC today or tomorrow to close early next week. C&T Test scheduled for ISL on 3/22 to characterize data stream corruption of MRELP

ISS0204

2001/060:00:00

MOD to ISSMER — "Add NCS Loadshed Table 5 to Recon"

3/10 — ISSMER response provided.

ISS0206

2001/088:15:00

ISSMER to IPRUSSIA — "SMCC lane drop on GMT day 0505"

ISS0207

Post 5A.1- 80

ISSMER to MOD — "Node 1 MDM CPU utilization dump requests"

C&DH gave Odin extension to GMT day 80

ISS0210

2001/060:20:00

IPRUSSIA to MOD — "S-Band Timeline Request"

3/6 MER-M requested status on chit. CATO on duty was not aware of chit and will look into it.

ISS0211

Post-5A.1

MOD to ISSMER — "LA 1,3 LLA 11 Channel Anomalies"

3/10 — HSV says data will not be available until post-5A.1. C&DH has concurrence from ODIN that this is OK.

TI0107

???

ISSMER to ??? — Loss of S-Band Forward Audio Detection and Recovery"

3/10 — C&T still working this. When ready to open, transfer to a 5A.1 chit.

TI0249

2001/????

ISSMER to IMC, MOD, IPRUSSIA – "The Use of L200 Foam for Insulation Used around the SM Air Conditioner"

3/9 — Want to add to 5A.1 Increment Ops job jar. HOLD Opening until after 5A.1 Mission. Should also transfer to 5A.1 Database.

The following chits are all in Mission STS-102_5A.1

ISS0011

2001/066:12:00

ISSMER to IPRUSSIA — "Request for SMCC Lane Change Information"

ISS0025

2001/068:23:00

ISSMER to MOD — "Recently Released Station Program Notes"

3/11 — Have a bunch of MOD responses — may be ready to close.

ISS0035

2001/071:20:30

IMC to IPRUSSIA, ISSMER, MOD — "REQUIREMENTS: Updates to Stage 5A.1 Priorities"

ISS MER Response Provided

ISS0039

2001/073:00:00

MOD to ISSMER — "Set Filename Command Causes ADA Exception"

3/10 — C&DH responded, Safety reviewing.

ISS0041

2001/073:11:30

ISSMER — IMC, MER, MOD – Obtain Video of US Lab Condensate Vent

3/11 — Still needs some responses.

ISS0043

2001/071/23:00

MOD to ISSMER — "Mass Properties Information for RSC-E Assembly & Config"

MER Response Complete

MER Response Complete

MER Response Complete

3/13 — Not all MOD responses in.

ISS0065

2001/072:04:00

ISSMER to IMC, MOD —Video survey of Node 1 nadir CBM after MPLM Undocking

ISS0066

2001/074:12:00

ISSMER to MOD — "MSD DDC Defect Data Dump Request Modification"

ISS0068

2001/073:02:00

MOD to ISSMER — "Waive Use of CBCS Power Supply Ground Strap for 5A.1"

MER Response Complete

ISS0070

2001/073:12:00

MOD to ISSMER — "ISS Condensate Venting Attitude Constraints"

3/13 —MER response Complete

ISS0071

2001/073:00:00

ISSMER to MOD — "BGA to Blind Mode Explanation"

STS0073

2001/074:15:42

CSR to IMC, ISSMER, MER, MOD — "Transfer LiOH Cartidges from MPLM to Shuttle

3/13- Merlin working

ISS0075

2001/073:01:15

MOD to ISSMER — "Internal Audio Controller (IAC) 1 Transition Anomaly"

MER Response Complete

ISS0076

2001/073:16:00

MOD to ISSMER — "S-Band RFG Antenna Self Test Failure"

3/13 — C&T Working

ISS0077

2001/073:16:00

IMC to CSR, ISSMER, MER, MOD — "5A.1 Transfer (Shuttle Middeck): FD7, US Manifest/Transfer List"

3/13 — Merlin has responded, L&M Working

ISS0078

2001/073:16:00

IMC to CSR, ISSMER, MER, MOD — "5A.1 Transfer (Shuttle MPLM): FD7, US Manifest/Transfer List"

3/13 — L&M and S&M Working

ISS0079

2001/074:00:00

ISSMER to MOD,IMC — "CBCS Video Signal Path Trouble Shooting"

ISS0080

2001/073:10:00

ISSMER to IMC, MOD — "K-BAR Fit Problem"

ISS0081

2001/072:01:00

ISSMER to IMC,MOD, MER — "Radial Barrier (Node 1/MPLM Vestibule)

TI0045

2001/075:13:07

ISSMER to MOD, IMC — "Closure of Node 1 Nadir Cover"

3/10 — Don’t open until S&M confirms % numbers of MMOD damage. They seem very high.

TI0081

2001/075:23:00

ISSMER to MOD — "MPLM MDM Data Dump During 5A.1 attached phase"

TI0092

ISSMER to MOD — MPLM Shell Heater Management

3/13 — On hold for 24 hours until STAR has better idea when they need to reactivate heaters

Closed Chits

Number (ISS)

Response Due (GMT)

Summary of Progress

The following chits are all in Mission STS-098_5A

ISS0225

2001/068:20:00

ISSMER to MOD — "TVIS Rear Foot Board Installation"

ISS0221

2001/066:12:00

MOD to ISSMER — "RPCM N14B C Refresh"

The following chits are all in Mission STS-102_5A1

ISS0057

2001/071:17:25

MOD to CSR, ISSMER, IMC — "MPLM Return and Foam Plan Transfer Lists"

ISS0058

2001/072:16:00

IMC to CSR, ISSMER, MER, MOD — "5A1 Transfer (Shuttle Middeck); FD6, US Manifest/Transfer List Update"

ISS0059

2001/071:18:00

ISSMER to MOD, IMC, MER — "FD6 Troubleshooting Test — No video from CBCS on monitor in the Orbiter"

ISS0069

2001/072:18:00

ISSMER to MOD, IMC — "Maximum Allowable Temperature for the MPLM MDM"

ISS0072

2001/075:23:00

ISSMER to MOD — "MPLM MDM Data Dump During 5A.1 Attached Phase"

Open Items for Investigation (IFIs)

Number

Title/Summary

Status

170

PCU Tubes never reached temp when heaters active

3/6 — Final solution in work. PRACA?

198

SSC Network not Functioning

3/6 — Need FIAR ECD 3/13

209

OCA Headset Cable Failure

3/6 — Need FIAR ECD 3/13

210

FPP Failure to Acquire Data

3/6 — Need data from Eliason

218

EVA Tool does not fit TCS Nonpropulsive Vent bolt heat

3/8 — Need to have details of EVA bolt resolution at KSC. Ready to close?

227

Burnt wires on veloergometer control box

3/6 — Need data filled in by EV&CS

229

HRDL MSD Inaccessible

3/6 — Need data filled in by C&DH

230

Node 1 PMA Duct Missing Parts

3/7 — Need to find out from crew how duct was reconfigured following the Soyuz relocation. Parts are on orbit. Has the crew found them yet? PRACA?

235

Treadmill Slats Broken

3/6 — Need data filled in by EV&CS

241

Station Vibration During TVIS Exercise

3/10 — Need data filled in by S&M or EV&CS?

244

Periodic Annunciation of S-Band XPDR Non-critical Failure advisories

3/8 — Need Software PR. Needs to go to ASCB to get approval to write PR. C&T and C&DH working this.

245

S-Band BSP Loss of Forward link Audio Channel RELP Sync

3/7 — Close to S/W PR 2124? C&T confirming with MEIT data that this is the same problem.

247

Hitch Pin on WIF adapter Separated from Lanyard

3/7 — Have FIAR. EV&CS providing additional data for closure.

248

Audio Subsystem AUAI2S PBIT Indication

3/7 — Hardware is working. C&T needs additional data dumps to diagnose problem. Check PBIT chit.

249

C&C-2 MDM Switched to Diagnostic from Primary

3/8 — PPL uploaded.

251

SKV 2 Shutdown Due to Oil Pressure Sensor

3/7 — ECLS has filled in what they know. Where do we go from here?

252

EEATCS Loop A Radiator Return Temperature Spikes

2/20 — On-orbit testing complete. Analysis in work.

253

SM KURS-P "Not Normal" Indication

SM Nadir Port Set 1 Self test failed twice. MCC-M plans to test on aft port to try isolate problem to the cable. SM Aft port test passed 3/7 — VI/Jack Bacon working this. Need to fill in IFI data.

254

BGA Observed vs Commanded Position (part 3)

3/8 — Non problem, but need NASA S/S Manager concurrence. Also need Flt Rule CR to document reqt to lock BGAs

255

OCA Intermittent Operation

3/7 – Need data and plan filled in by C&T

257

Unexpected momentum/attitude disturbances

3/7 – Need data filled in (from Funny Database?) by VI

259

Echo on S-Band (Ground)

3/8 — Troubleshooting procedure uplinked to crew (OCA 1652). Troubleshooting planned post5A.1.

260

CCS-2 MSD Year incorrect for Filename : LDF.txt

3/7 – Need data filled in (from Funny Database?) by C&DH

261

S-BAND Gimbal Temperatures

3/7 – Need data filled in (from Funny Database?) by STAR

262

IRED Scraping

3/10 — Have data and plan. What’s needed to close this?

263

Seat Track Fit Problem

3/7 – Need data filled in (from Funny Database?) by S&M

264

RPC Tripped during LTA Activation

3/7 – Need data filled in (from Funny Database?) by PHOENIX

265

DZUS Fastener on Lab Panel 1S7_03

3/12- PRACA has been written

266

N1-2 MDM EEPROM Checksum Error

3/7 — MER C&DH working issue.

270

4B BGA Latch #2 Failure to engage

271

BGA Transition to Blind Mode Unexpectedly

Phoenix has entered new response but wants to do additional coordination with Phalcon before closing

273

4B BGA Motor Curent Trip

274

J603 O-Ring

3/12 — need connector part number

275

P608 Dust Cap Cover

3/12 – PRACA has been written

276

Circles on Nadir CBM flange photographed

277

Center line Berthing system unusable

278

Internal Audio Controller (IAC) #1 Failover to IAC#2

279

MPLM ELPS Current

280

N1N/MPLM Vestibule Closeout

281

DDCU LA3B Output Voltage Bias higher than expected with Converter off

282

MTSAS Active Capture Latch Turn Count

283

S Band RFG Bit Summary

284

MPLM RPC-11 Output Voltage above expected value when off.

285

Node 1 8A Heater Forced to "Enable to Operate"

286

Node 1 3A Heater 3A & 8A Command Status Wrong

287

Rack K-Bar Fit Problems

Closed Items for Investigation (IFIs)

Number

Title/Summary

Action Items

Status