https://www.roscosmos.ru/38033/Google translate:QuoteRussian cosmonauts will go into outer space in August29.07.2022 14:00In mid-August 2022, members of the 67th long-term expedition to the International Space Station, cosmonauts of the Roscosmos State Corporation Oleg Artemiev and Denis Matveev, will perform a spacewalk under the Russian program.While working outside the station, the cosmonauts will continue work on integrating the European remote manipulator ERA into the Russian segment of the ISS. They will mount the elbow cameras for additional viewing on the manipulator, transfer and connect the external control panel of the EMMI manipulator and dismantle the starting rings to make the manipulator lighter.The estimated duration of the exit within the framework of the ISS project is 6 hours 46 minutes.This will be the 63rd Russian exit as part of the ISS project. For Oleg Artemiev, he will be the seventh in his space career, for Denis Matveev - the third. Since March 1965, 72 cosmonauts of the USSR and Russia have carried out 158 exits in domestic space suits.
Russian cosmonauts will go into outer space in August29.07.2022 14:00In mid-August 2022, members of the 67th long-term expedition to the International Space Station, cosmonauts of the Roscosmos State Corporation Oleg Artemiev and Denis Matveev, will perform a spacewalk under the Russian program.While working outside the station, the cosmonauts will continue work on integrating the European remote manipulator ERA into the Russian segment of the ISS. They will mount the elbow cameras for additional viewing on the manipulator, transfer and connect the external control panel of the EMMI manipulator and dismantle the starting rings to make the manipulator lighter.The estimated duration of the exit within the framework of the ISS project is 6 hours 46 minutes.This will be the 63rd Russian exit as part of the ISS project. For Oleg Artemiev, he will be the seventh in his space career, for Denis Matveev - the third. Since March 1965, 72 cosmonauts of the USSR and Russia have carried out 158 exits in domestic space suits.
https://tass.com/science/1486549QuoteISS, July 29. Russian cosmonauts are scheduled to embark on their next spacewalk under the national program in mid-August, Roscosmos cosmonaut, TASS special reporter Oleg Artemyev announced on Friday.The extravehicular activity is tentatively scheduled for August 17, he said.As an additional task during their spacewalk, Artemyev and his teammate Denis Matveyev may carry out work on creating an extra route from the Zarya module to the Poisk module in the Russian segment of the International Space Station (ISS). This task was initially planned for the extravehicular work by Artemyev and ESA (European Space Agency) astronaut Samantha Cristoforetti but was dropped in the process.
ISS, July 29. Russian cosmonauts are scheduled to embark on their next spacewalk under the national program in mid-August, Roscosmos cosmonaut, TASS special reporter Oleg Artemyev announced on Friday.The extravehicular activity is tentatively scheduled for August 17, he said.As an additional task during their spacewalk, Artemyev and his teammate Denis Matveyev may carry out work on creating an extra route from the Zarya module to the Poisk module in the Russian segment of the International Space Station (ISS). This task was initially planned for the extravehicular work by Artemyev and ESA (European Space Agency) astronaut Samantha Cristoforetti but was dropped in the process.
Aug. 17, Wednesday9 a.m. – Coverage of ISS Russian Spacewalk 54 (Artemyev and Matveev; spacewalk begins at appx. 9:20 a.m. EDT and will last about 6 hours, 45 minutes) – Johnson Space Center (All Channels)
https://www.nasa.gov/multimedia/nasatv/schedule.htmlQuoteAug. 17, Wednesday9 a.m. – Coverage of ISS Russian Spacewalk 54 (Artemyev and Matveev; spacewalk begins at appx. 9:20 a.m. EDT and will last about 6 hours, 45 minutes) – Johnson Space Center (All Channels)Of course, Spacewalk 55 is meant.
On Tuesday, August 9, 2022, the following were performed on board the Russian segment of the station:...preparation for Oleg Artemiev and Denis Matveev's spacewalk under the Russian program (VKD-54)
On Wednesday, August 10, 2022, on board the Russian segment of the station, the following were performed:preparation for Oleg Artemiev and Denis Matveev's spacewalk under the Russian program (VKD-54) - study of the transition route and exit working areas using the DOUG software and viewing through the station windows
RS_EVA_54 Reconfig Dialog1 Pre EVA Configuration3 EV2 Open EV Hatch 1 and install protective ringEV2 Egress MRM25 Take TV Camera Bundle and Crewlock Bags out of MRM26 EV1 Egress MRM27 Turn on HECAs, ERCAs and EHIP lights8 Translate to STRELAI translation ring9 Translate to UFP2 Interface10 IV Maneuver ERA to CLU4 Installation Configuration11 Translate to CLU4 Installation Site HR 410112 Install CLU4 on ERA Boom13 Transalate to BTL3 Base Point on HR 410914 Remove MLI from ERA EE2 LFM Ring15 Secure Wiretie to Ring Eyebolt and tie MLI to Ring Eyebolt16 Remove Launch Restraint Ring from KZ2 EE17 Temp Stow LFM Ring on HR 411018 IV Maneuver ERA to CLU3 Install Configuration19 Translate to CLU3 Installation site on HR 410121 Install CLU3 on ERA Boom20 Temp Stow Camera Bag at HR 410322 Translate to EMMI Control Panel on HR 440123 EV1 Open EMMI Cover and Lid and Turn EMMI Off24 EV2 Translate to CBT Base Point at HR 454025 EV1 Close EMMI Lid and Cover26 EV2 Disconnect EMMI Cable from CET Base Point27 Remove EMMI28 Translate to BTL3 Base Point29 Install EMMI on HR 410830 EV1 Install EMMI BTL3 Base Point cable31 EV2 Connect EMMI Cable to BTL3 Base Point connector32 EV1 Open EMMI Cover and Lid33 EV1 On MCC-M Go Activate and Load EMMI and Report when complete34 EV2 Monitor ERA Motion34 IV Maneuver ERA to BTL2 Base Point SAP35 EV1 On MCC-M Go Take ERA Control on EMMI and perform manual maneuvers40 EV2 Monitor ERA Arm operation-36 IV Take ERA Control on IMMI and Mate ERA with BTL2 Base Point37 IV Load and Start Autosequence for TRM Adjustment of ERA EE238 EV1 On MCC-M Go Reset and Initialize EMMI and Report when complete39 EV1 Set EMMI to Hibernation mode and close Lid and Cover41 EV1 Check for White Indicators under TRM FIRM label on ERA EE242 EV2 Prepare ERA-1 Tool43 EV1 Check for White Indicators under TRM FLEX Label on KZ2 EE44 EV1 Report to MCC-M : Setting of TRM of ERA EE2 to TRM FLEX Complete45 EV2 Set TRM of ERA EE2 into FLEX using 19 revs of ERA-1 Tool46 EV1 Check for White Indicator under TRM FIRM Label47 EV1 Report to MCC-M : Setting of TRM of ERA EE2 to TRM FIRM Complete48 EV2 Set TRM of ERA EE2 into FIRM using 19 revs of ERA-1 Tool49 IV Adjustment of ERA EE2 TRM from IMMI50 EV2 Stow ERA-1 Tool51 Translate to BTL2 Base Point52 EV1 Prepare ERA-1 Tool53 EV2 Check for White Indicator under TRM FIRM Label of ERA EE154 EV1 Set TRM of ERA EE1 into FLEX using 19 revs of ERA-1 Tool55 EV2 Check for White Indicator under TRM FLEX Label56 EV2 Report to MCC-M : Setting of TRM of ERA EE1 to TRM FLEX Complete57 EV1 Set TRM of ERA EE1 into FIRM using 19 revs of ERA-1 Tool58 EV2 Check for White Indicator under TRM FIRM Label59 EV2 Report to MCC-M : Setting of TRM of ERA EE1 to TRM FIRM Complete60 IV Adjustment of ERA EE1 TRM from IMMI61 EV1 Stow ERA-1 Tool62 EV2 Check for White Indicator under TRM FIRM Label63 Remove MLI from ERA EE1 LFM Ring64 Secure Wiretie to Ring Eyebolt and tie MLI to Ring Eyebolt65 Remove Launch Restraint Ring from ERA EE166 Translate with LFM Ring To BTL367 Bundle LFM Rings Together68 Translate to MRM2 EV Hatch 169 Stow LFM Ring Bundle Inside MRM270 Stow Camera Bundle and Crewlock Bags inside MRM271 Inspect Orlans for contamination72 Perform inventory of Orlan OTAs73 Ingress74 Remove protective ring, Turn OFF HECAs and ERCAs, Perform sublimator drying75 Close EV hatch 1
Oleg Artemiev @OlegMKS and Denis Matveev @denis_mks will perform a #VKD54 spacewalk today. This will be 7th EVA for Oleg and the 3rd one for Denis. It will begin at 13:20 UTC and will take about 6 hours 45 min. I translated the Roscosmos info graphics for you
Both spacesuits are in good order, as two cosmonauts switch to internal power in preparation for exiting the Poisk module to begin VKD-54 spacewalk:
Oleg confirmed ERA is moving, and noticed, it's sad he doesn't have satellites to launch while he's resting
If this EVA is VKD 54, what was previous EVA last month with Artemyev and Cristoferetti? Thank you.
ISS/RS EVA-54 (PET 2:17, 1610 UTC): Spacesuit problems - voltage fluctuations - are forcing Artemyev to return to the Poisk airlock compartment on an expedited bases to hook up to ISS power; mission control: "drop everything and start going back right away"
SS/RS EVA-54: NASA commentator Rob Navias says Artemyev is in no danger and is already close to the Poisk airlock; fellow spacewalker Denis Matveev is continuing work to install a 2nd camera on the European Robotic Arm
SS/RS EVA-54: To reiterate, here's the conversation about Artemyev's suit: Flight controller: "Oleg, you must return to the airlock as soon as possible because if you lose power, it is not only the pumps and the fan, you will lose comm. You have to go back."
ISS/RS EVA-54: Artemyev: "I understand." MCC: "Oleg, drop everything and go back;" Artemyev is now back inside the Poisk airlock compartment and connected to ISS power; one of the cosmonauts joked: "I think we need some solar panels on the Orlan so we can recharge on the EVA"
ISS/RS EVA-54: Artemyev's suit is not showing normal power levels; it's clear there's no emergency, but not yet clear if today's spacewalk will continue; standing by for updates
fter reporting a voltage fluctuation in the battery power of his Orlan spacesuit, Exp 67 commander Oleg Artemyev has safely returned to the Poisk airlock until flight controllers can assess further.
ISS/RS EVA-54 (PET 3:17, 1710 UTC): Russian flight controllers have decided to call of today's spacewalk after voltage fluctuations in Artemyev's Orlan spacesuit; Matveev will join Artemyev in the Poisk airlock compartment shortly to wrap up today's shortened excursion
I’ve listened to the Roscosmos stream a bit, they said, the battery of Oleg’s Orlan-MKS spacesuit will be checked - they can’t say right now if it wasn’t fully charged before the EVA, or it discharged quickly. Anyway, there was no danger for Oleg, the problem was noticed in time.
ISS/RS EVA-54: Russian flight control to cosmonauts: "Good job. The main objectives have been achieved. Tomorrow we will do a debrief at 8 o'clock your time"
Russian Spacewalk Ends Early After Battery Power IssueExpedition 67 Commander Oleg Artemyev and Flight Engineer Denis Matveev, both of Roscosmos, were instructed by Russian flight controllers to end the Aug. 17 spacewalk at the International Space Station due to a battery power issue on Artemyev’s Orlan spacesuit.During the spacewalk, the two cosmonauts completed the installation of two cameras on the European robotic arm prior to Artemyev’s Orlan spacesuit showing abnormal battery readings. Mission Control-Moscow instructed Artemyev to return to the Poisk airlock to connect to the space station’s power supply. Cosmonaut Sergey Korsakov, inside the station, is placing the European robotic arm in a safe configuration, and Matveev has just returned to the Poisk airlock. The duo was never in any danger during the operations.
Update: hatch open and hatch close times for VKD54 appear to be 1353:43 to 1755:18 UTC.
It's rather difficult to believe that Roscosmos would initiate an EVA without a fully charged spacesuit battery.
This is exactly what the EVA expert told on the Roscosmos stream. I can only guess, because I don’t know how it works, but probably there’s an indicator which showed the full charge, but it was a wrong signal?