Are any of these Soyuz controls involved in separating the orbital module?

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP











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According to this Q & A, it's very likely that the Soyuz spacecraft's orbital module can be manually separated independent of other spacecraft operations.



On this CollectSpace page, there's an excellent photo of a bank of Soyuz control panel buttons with guards to protect against accidental activation of critical functions:



4 by 4 array of buttons, each row with a common metal guard plate, lifted up in the picture. Each button is labeled in abbreviated Cyrillic text.



I note that three of the buttons (#3, #12, #13) are labeled with "БO", the abbreviation for бытовой отсек (bytovoi otsek), or Orbital Module. I don't know any Russian, so I can't tell what the remainder of the labels say. It looks like buttons #12 and #13 are labeled very similarly if not identically.



Are any of these labels plausibly interpretable as "separate/jettison/disconnect orbital module"?



Any transliteration/translation/interpretation of the other controls is welcome in addition.










share|improve this question



















  • 11




    laughs question initiated by desperate astronaut on ISS
    – anon
    Aug 30 at 22:31






  • 2




    Only one way to find out, press and see what happens.
    – coredump
    Aug 31 at 8:33






  • 4




    @coredump: You really don't want to jettison the service module before you perform the reentry burn.
    – SF.
    Aug 31 at 8:37














up vote
12
down vote

favorite












According to this Q & A, it's very likely that the Soyuz spacecraft's orbital module can be manually separated independent of other spacecraft operations.



On this CollectSpace page, there's an excellent photo of a bank of Soyuz control panel buttons with guards to protect against accidental activation of critical functions:



4 by 4 array of buttons, each row with a common metal guard plate, lifted up in the picture. Each button is labeled in abbreviated Cyrillic text.



I note that three of the buttons (#3, #12, #13) are labeled with "БO", the abbreviation for бытовой отсек (bytovoi otsek), or Orbital Module. I don't know any Russian, so I can't tell what the remainder of the labels say. It looks like buttons #12 and #13 are labeled very similarly if not identically.



Are any of these labels plausibly interpretable as "separate/jettison/disconnect orbital module"?



Any transliteration/translation/interpretation of the other controls is welcome in addition.










share|improve this question



















  • 11




    laughs question initiated by desperate astronaut on ISS
    – anon
    Aug 30 at 22:31






  • 2




    Only one way to find out, press and see what happens.
    – coredump
    Aug 31 at 8:33






  • 4




    @coredump: You really don't want to jettison the service module before you perform the reentry burn.
    – SF.
    Aug 31 at 8:37












up vote
12
down vote

favorite









up vote
12
down vote

favorite











According to this Q & A, it's very likely that the Soyuz spacecraft's orbital module can be manually separated independent of other spacecraft operations.



On this CollectSpace page, there's an excellent photo of a bank of Soyuz control panel buttons with guards to protect against accidental activation of critical functions:



4 by 4 array of buttons, each row with a common metal guard plate, lifted up in the picture. Each button is labeled in abbreviated Cyrillic text.



I note that three of the buttons (#3, #12, #13) are labeled with "БO", the abbreviation for бытовой отсек (bytovoi otsek), or Orbital Module. I don't know any Russian, so I can't tell what the remainder of the labels say. It looks like buttons #12 and #13 are labeled very similarly if not identically.



Are any of these labels plausibly interpretable as "separate/jettison/disconnect orbital module"?



Any transliteration/translation/interpretation of the other controls is welcome in addition.










share|improve this question















According to this Q & A, it's very likely that the Soyuz spacecraft's orbital module can be manually separated independent of other spacecraft operations.



On this CollectSpace page, there's an excellent photo of a bank of Soyuz control panel buttons with guards to protect against accidental activation of critical functions:



4 by 4 array of buttons, each row with a common metal guard plate, lifted up in the picture. Each button is labeled in abbreviated Cyrillic text.



I note that three of the buttons (#3, #12, #13) are labeled with "БO", the abbreviation for бытовой отсек (bytovoi otsek), or Orbital Module. I don't know any Russian, so I can't tell what the remainder of the labels say. It looks like buttons #12 and #13 are labeled very similarly if not identically.



Are any of these labels plausibly interpretable as "separate/jettison/disconnect orbital module"?



Any transliteration/translation/interpretation of the other controls is welcome in addition.







spacecraft soyuz-spacecraft russia






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Aug 30 at 23:16

























asked Aug 30 at 21:20









Russell Borogove

71.1k2219302




71.1k2219302







  • 11




    laughs question initiated by desperate astronaut on ISS
    – anon
    Aug 30 at 22:31






  • 2




    Only one way to find out, press and see what happens.
    – coredump
    Aug 31 at 8:33






  • 4




    @coredump: You really don't want to jettison the service module before you perform the reentry burn.
    – SF.
    Aug 31 at 8:37












  • 11




    laughs question initiated by desperate astronaut on ISS
    – anon
    Aug 30 at 22:31






  • 2




    Only one way to find out, press and see what happens.
    – coredump
    Aug 31 at 8:33






  • 4




    @coredump: You really don't want to jettison the service module before you perform the reentry burn.
    – SF.
    Aug 31 at 8:37







11




11




laughs question initiated by desperate astronaut on ISS
– anon
Aug 30 at 22:31




laughs question initiated by desperate astronaut on ISS
– anon
Aug 30 at 22:31




2




2




Only one way to find out, press and see what happens.
– coredump
Aug 31 at 8:33




Only one way to find out, press and see what happens.
– coredump
Aug 31 at 8:33




4




4




@coredump: You really don't want to jettison the service module before you perform the reentry burn.
– SF.
Aug 31 at 8:37




@coredump: You really don't want to jettison the service module before you perform the reentry burn.
– SF.
Aug 31 at 8:37










2 Answers
2






active

oldest

votes

















up vote
12
down vote



accepted










The 12th and 13th Critical Command Keys "ОТСТРЕЛ БО" are БО (Orbital Module) Jettison.




The БО separation (jettison) can be executed either automatically on
the nominal separation schedule within the unified cyclogram or on the
ОВК12 and ОВК 13 Critical Commands in case of the urgent descent
before the СКД (Orbital Maneuver Engine) ignition for retrofire.




Perhaps you have to press them both simo? (Still checking on that.)



Source: Soyuz Crew Operations Manual.



This is all I can find from there on the Critical Command Keys.



enter image description here



  1. Descent Flag

  2. Separation Config (service module?)

  3. ?

  4. ?

  5. ?

  6. ?

  7. Ignite


  8. ?


  9. Separation (service module?)


  10. Contingency Power On

  11. ?

  12. Orbital Module Jettison

  13. Orbital Module Jettison

  14. ?

  15. ?

  16. Thermal Sensors Disconnect


  17. Configur Depressurize (sic) Arm the depress system?


  18. Depressurize





share|improve this answer


















  • 1




    I wonder if any of the agencies considered pictographs/iconography for controls on international missions.
    – anon
    Aug 30 at 22:33










  • Yeah. The official language of the ISS is English. But...
    – Organic Marble
    Aug 30 at 22:39










  • I'm having trouble finding a good gloss; Google translate gives ОТСТРЕЛ -> "dismissed" for uppercase and отстрел -> "shooting" for lowercase.
    – Russell Borogove
    Aug 30 at 23:28










  • Good find, though!
    – Russell Borogove
    Aug 30 at 23:31






  • 1




    The duplication of the OM jett control is really interesting -- is it really the most drastic of these operations, that it requires the extra guard of simultaneous press?
    – Russell Borogove
    Aug 31 at 2:05

















up vote
14
down vote













  1. Descent/discharge mark (flag, warning, attribute)

  2. Preparation to separation

  3. Open KSD (pressure relief valve) of BO (orbital module)

  4. [explosive] separation of mechanical contacts

  5. Choice of DPO-B (Primary Berthing and Attitude Control
    Thrusters) for descent

  6. emergency detachment

  7. SKD (Orbital Maneuver Engine) on

  8. SKD (Orbital Maneuver Engine) off

  9. Separation

  10. Emergency supply on

  11. Connection of pressurized sections

  12. (explosive) detachment of BO (orbital module)

  13. (explosive) detachment of BO (orbital module)

  14. Conservation (Soyuz Crew Ops manual translates it literally as "Conservation, Pickling")

  15. thermal sensor on-line

  16. thermal sensor off-line

  17. prepare dehermetization

  18. dehermetization





share|improve this answer






















  • Thanks for the translations -- unfortunately I can only accept one answer.
    – Russell Borogove
    4 hours ago










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2 Answers
2






active

oldest

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2 Answers
2






active

oldest

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active

oldest

votes






active

oldest

votes








up vote
12
down vote



accepted










The 12th and 13th Critical Command Keys "ОТСТРЕЛ БО" are БО (Orbital Module) Jettison.




The БО separation (jettison) can be executed either automatically on
the nominal separation schedule within the unified cyclogram or on the
ОВК12 and ОВК 13 Critical Commands in case of the urgent descent
before the СКД (Orbital Maneuver Engine) ignition for retrofire.




Perhaps you have to press them both simo? (Still checking on that.)



Source: Soyuz Crew Operations Manual.



This is all I can find from there on the Critical Command Keys.



enter image description here



  1. Descent Flag

  2. Separation Config (service module?)

  3. ?

  4. ?

  5. ?

  6. ?

  7. Ignite


  8. ?


  9. Separation (service module?)


  10. Contingency Power On

  11. ?

  12. Orbital Module Jettison

  13. Orbital Module Jettison

  14. ?

  15. ?

  16. Thermal Sensors Disconnect


  17. Configur Depressurize (sic) Arm the depress system?


  18. Depressurize





share|improve this answer


















  • 1




    I wonder if any of the agencies considered pictographs/iconography for controls on international missions.
    – anon
    Aug 30 at 22:33










  • Yeah. The official language of the ISS is English. But...
    – Organic Marble
    Aug 30 at 22:39










  • I'm having trouble finding a good gloss; Google translate gives ОТСТРЕЛ -> "dismissed" for uppercase and отстрел -> "shooting" for lowercase.
    – Russell Borogove
    Aug 30 at 23:28










  • Good find, though!
    – Russell Borogove
    Aug 30 at 23:31






  • 1




    The duplication of the OM jett control is really interesting -- is it really the most drastic of these operations, that it requires the extra guard of simultaneous press?
    – Russell Borogove
    Aug 31 at 2:05














up vote
12
down vote



accepted










The 12th and 13th Critical Command Keys "ОТСТРЕЛ БО" are БО (Orbital Module) Jettison.




The БО separation (jettison) can be executed either automatically on
the nominal separation schedule within the unified cyclogram or on the
ОВК12 and ОВК 13 Critical Commands in case of the urgent descent
before the СКД (Orbital Maneuver Engine) ignition for retrofire.




Perhaps you have to press them both simo? (Still checking on that.)



Source: Soyuz Crew Operations Manual.



This is all I can find from there on the Critical Command Keys.



enter image description here



  1. Descent Flag

  2. Separation Config (service module?)

  3. ?

  4. ?

  5. ?

  6. ?

  7. Ignite


  8. ?


  9. Separation (service module?)


  10. Contingency Power On

  11. ?

  12. Orbital Module Jettison

  13. Orbital Module Jettison

  14. ?

  15. ?

  16. Thermal Sensors Disconnect


  17. Configur Depressurize (sic) Arm the depress system?


  18. Depressurize





share|improve this answer


















  • 1




    I wonder if any of the agencies considered pictographs/iconography for controls on international missions.
    – anon
    Aug 30 at 22:33










  • Yeah. The official language of the ISS is English. But...
    – Organic Marble
    Aug 30 at 22:39










  • I'm having trouble finding a good gloss; Google translate gives ОТСТРЕЛ -> "dismissed" for uppercase and отстрел -> "shooting" for lowercase.
    – Russell Borogove
    Aug 30 at 23:28










  • Good find, though!
    – Russell Borogove
    Aug 30 at 23:31






  • 1




    The duplication of the OM jett control is really interesting -- is it really the most drastic of these operations, that it requires the extra guard of simultaneous press?
    – Russell Borogove
    Aug 31 at 2:05












up vote
12
down vote



accepted







up vote
12
down vote



accepted






The 12th and 13th Critical Command Keys "ОТСТРЕЛ БО" are БО (Orbital Module) Jettison.




The БО separation (jettison) can be executed either automatically on
the nominal separation schedule within the unified cyclogram or on the
ОВК12 and ОВК 13 Critical Commands in case of the urgent descent
before the СКД (Orbital Maneuver Engine) ignition for retrofire.




Perhaps you have to press them both simo? (Still checking on that.)



Source: Soyuz Crew Operations Manual.



This is all I can find from there on the Critical Command Keys.



enter image description here



  1. Descent Flag

  2. Separation Config (service module?)

  3. ?

  4. ?

  5. ?

  6. ?

  7. Ignite


  8. ?


  9. Separation (service module?)


  10. Contingency Power On

  11. ?

  12. Orbital Module Jettison

  13. Orbital Module Jettison

  14. ?

  15. ?

  16. Thermal Sensors Disconnect


  17. Configur Depressurize (sic) Arm the depress system?


  18. Depressurize





share|improve this answer














The 12th and 13th Critical Command Keys "ОТСТРЕЛ БО" are БО (Orbital Module) Jettison.




The БО separation (jettison) can be executed either automatically on
the nominal separation schedule within the unified cyclogram or on the
ОВК12 and ОВК 13 Critical Commands in case of the urgent descent
before the СКД (Orbital Maneuver Engine) ignition for retrofire.




Perhaps you have to press them both simo? (Still checking on that.)



Source: Soyuz Crew Operations Manual.



This is all I can find from there on the Critical Command Keys.



enter image description here



  1. Descent Flag

  2. Separation Config (service module?)

  3. ?

  4. ?

  5. ?

  6. ?

  7. Ignite


  8. ?


  9. Separation (service module?)


  10. Contingency Power On

  11. ?

  12. Orbital Module Jettison

  13. Orbital Module Jettison

  14. ?

  15. ?

  16. Thermal Sensors Disconnect


  17. Configur Depressurize (sic) Arm the depress system?


  18. Depressurize






share|improve this answer














share|improve this answer



share|improve this answer








edited Aug 30 at 22:45

























answered Aug 30 at 22:27









Organic Marble

47.7k2122202




47.7k2122202







  • 1




    I wonder if any of the agencies considered pictographs/iconography for controls on international missions.
    – anon
    Aug 30 at 22:33










  • Yeah. The official language of the ISS is English. But...
    – Organic Marble
    Aug 30 at 22:39










  • I'm having trouble finding a good gloss; Google translate gives ОТСТРЕЛ -> "dismissed" for uppercase and отстрел -> "shooting" for lowercase.
    – Russell Borogove
    Aug 30 at 23:28










  • Good find, though!
    – Russell Borogove
    Aug 30 at 23:31






  • 1




    The duplication of the OM jett control is really interesting -- is it really the most drastic of these operations, that it requires the extra guard of simultaneous press?
    – Russell Borogove
    Aug 31 at 2:05












  • 1




    I wonder if any of the agencies considered pictographs/iconography for controls on international missions.
    – anon
    Aug 30 at 22:33










  • Yeah. The official language of the ISS is English. But...
    – Organic Marble
    Aug 30 at 22:39










  • I'm having trouble finding a good gloss; Google translate gives ОТСТРЕЛ -> "dismissed" for uppercase and отстрел -> "shooting" for lowercase.
    – Russell Borogove
    Aug 30 at 23:28










  • Good find, though!
    – Russell Borogove
    Aug 30 at 23:31






  • 1




    The duplication of the OM jett control is really interesting -- is it really the most drastic of these operations, that it requires the extra guard of simultaneous press?
    – Russell Borogove
    Aug 31 at 2:05







1




1




I wonder if any of the agencies considered pictographs/iconography for controls on international missions.
– anon
Aug 30 at 22:33




I wonder if any of the agencies considered pictographs/iconography for controls on international missions.
– anon
Aug 30 at 22:33












Yeah. The official language of the ISS is English. But...
– Organic Marble
Aug 30 at 22:39




Yeah. The official language of the ISS is English. But...
– Organic Marble
Aug 30 at 22:39












I'm having trouble finding a good gloss; Google translate gives ОТСТРЕЛ -> "dismissed" for uppercase and отстрел -> "shooting" for lowercase.
– Russell Borogove
Aug 30 at 23:28




I'm having trouble finding a good gloss; Google translate gives ОТСТРЕЛ -> "dismissed" for uppercase and отстрел -> "shooting" for lowercase.
– Russell Borogove
Aug 30 at 23:28












Good find, though!
– Russell Borogove
Aug 30 at 23:31




Good find, though!
– Russell Borogove
Aug 30 at 23:31




1




1




The duplication of the OM jett control is really interesting -- is it really the most drastic of these operations, that it requires the extra guard of simultaneous press?
– Russell Borogove
Aug 31 at 2:05




The duplication of the OM jett control is really interesting -- is it really the most drastic of these operations, that it requires the extra guard of simultaneous press?
– Russell Borogove
Aug 31 at 2:05










up vote
14
down vote













  1. Descent/discharge mark (flag, warning, attribute)

  2. Preparation to separation

  3. Open KSD (pressure relief valve) of BO (orbital module)

  4. [explosive] separation of mechanical contacts

  5. Choice of DPO-B (Primary Berthing and Attitude Control
    Thrusters) for descent

  6. emergency detachment

  7. SKD (Orbital Maneuver Engine) on

  8. SKD (Orbital Maneuver Engine) off

  9. Separation

  10. Emergency supply on

  11. Connection of pressurized sections

  12. (explosive) detachment of BO (orbital module)

  13. (explosive) detachment of BO (orbital module)

  14. Conservation (Soyuz Crew Ops manual translates it literally as "Conservation, Pickling")

  15. thermal sensor on-line

  16. thermal sensor off-line

  17. prepare dehermetization

  18. dehermetization





share|improve this answer






















  • Thanks for the translations -- unfortunately I can only accept one answer.
    – Russell Borogove
    4 hours ago














up vote
14
down vote













  1. Descent/discharge mark (flag, warning, attribute)

  2. Preparation to separation

  3. Open KSD (pressure relief valve) of BO (orbital module)

  4. [explosive] separation of mechanical contacts

  5. Choice of DPO-B (Primary Berthing and Attitude Control
    Thrusters) for descent

  6. emergency detachment

  7. SKD (Orbital Maneuver Engine) on

  8. SKD (Orbital Maneuver Engine) off

  9. Separation

  10. Emergency supply on

  11. Connection of pressurized sections

  12. (explosive) detachment of BO (orbital module)

  13. (explosive) detachment of BO (orbital module)

  14. Conservation (Soyuz Crew Ops manual translates it literally as "Conservation, Pickling")

  15. thermal sensor on-line

  16. thermal sensor off-line

  17. prepare dehermetization

  18. dehermetization





share|improve this answer






















  • Thanks for the translations -- unfortunately I can only accept one answer.
    – Russell Borogove
    4 hours ago












up vote
14
down vote










up vote
14
down vote









  1. Descent/discharge mark (flag, warning, attribute)

  2. Preparation to separation

  3. Open KSD (pressure relief valve) of BO (orbital module)

  4. [explosive] separation of mechanical contacts

  5. Choice of DPO-B (Primary Berthing and Attitude Control
    Thrusters) for descent

  6. emergency detachment

  7. SKD (Orbital Maneuver Engine) on

  8. SKD (Orbital Maneuver Engine) off

  9. Separation

  10. Emergency supply on

  11. Connection of pressurized sections

  12. (explosive) detachment of BO (orbital module)

  13. (explosive) detachment of BO (orbital module)

  14. Conservation (Soyuz Crew Ops manual translates it literally as "Conservation, Pickling")

  15. thermal sensor on-line

  16. thermal sensor off-line

  17. prepare dehermetization

  18. dehermetization





share|improve this answer














  1. Descent/discharge mark (flag, warning, attribute)

  2. Preparation to separation

  3. Open KSD (pressure relief valve) of BO (orbital module)

  4. [explosive] separation of mechanical contacts

  5. Choice of DPO-B (Primary Berthing and Attitude Control
    Thrusters) for descent

  6. emergency detachment

  7. SKD (Orbital Maneuver Engine) on

  8. SKD (Orbital Maneuver Engine) off

  9. Separation

  10. Emergency supply on

  11. Connection of pressurized sections

  12. (explosive) detachment of BO (orbital module)

  13. (explosive) detachment of BO (orbital module)

  14. Conservation (Soyuz Crew Ops manual translates it literally as "Conservation, Pickling")

  15. thermal sensor on-line

  16. thermal sensor off-line

  17. prepare dehermetization

  18. dehermetization






share|improve this answer














share|improve this answer



share|improve this answer








edited Aug 31 at 9:31

























answered Aug 31 at 1:11









SF.

29.4k898212




29.4k898212











  • Thanks for the translations -- unfortunately I can only accept one answer.
    – Russell Borogove
    4 hours ago
















  • Thanks for the translations -- unfortunately I can only accept one answer.
    – Russell Borogove
    4 hours ago















Thanks for the translations -- unfortunately I can only accept one answer.
– Russell Borogove
4 hours ago




Thanks for the translations -- unfortunately I can only accept one answer.
– Russell Borogove
4 hours ago

















 

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