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Colonial calendar: Difference between revisions

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:''This article presents known information about timekeeping in the [[Battlestar Galactica (RDM)|re-imagined series]] and [[Caprica (series)|''Caprica'']]. For the specific chronology of events, see [[Timeline (RDM)]].''
:''This article presents timekeeping in the [[Battlestar Galactica (RDM)|re-imagined series]] and [[Caprica (series)|''Caprica'']]. For the specific chronology of events, see [[Timeline (RDM)]].''


The hypothetical '''Colonial calendar''' would be common to the Twelve Colonies, but aside from their use of familiar units such as days, months or years, there is little information about a system from which the units would theoretically derive. We don't even know whether all the colonies use one method as opposed to individual, colony-based calendars.
The hypothetical '''Colonial calendar''' would be common to the Twelve Colonies, but aside from their use of units such as days, months and years, there is little information about a system from which the units would theoretically derive. We don't even know whether all the colonies use one method as opposed to individual, colony-based calendars.


Specific dates were usually avoided in the re-imagined series; the most detailed depiction of an actual calendar comes from the dossier of William Adama's career in the episode "[[Hero]]" (see [[Colonial calendar#Analysis of William Adama's Dossier|below]]). A number of dated items such as memos, awards, letters and similar props were photographed for various auctions, revealing styles of dates ranging from seemingly random alphanumerics to inconsistent year numbers. The diversity of dates strongly suggests that no definite system had been established for the re-imagined series.
Specific dates were usually avoided in the re-imagined series; the most detailed depiction of an actual calendar comes from the dossier of William Adama's career in the episode "[[Hero]]" (see [[Colonial calendar#Analysis of William Adama's Dossier|below]]). Dated props such as memos, awards, letters and similar items were photographed for various auctions, revealing styles of dates ranging from seemingly random alphanumerics to inconsistent year numbers. The diversity of dates strongly suggests that no definite system had been established for the re-imagined series.


On the other hand, the aired episodes of ''Caprica'' contain prominent and much more consistent references on the same kinds of props, indicating that the producers have settled on a system which is based on the Roman calendar. The method is also used in the [[Syfy]] blog ''[[The Caprican#Out of Universe|The Caprican]]'', which has revealed a basic calendar structure. However, since the series rarely takes us to other colonies, it remains unclear whether the calendar is specific to the planet [[Caprica (RDM)|Caprica]] or common to the twelve worlds.
On the other hand, the aired episodes of ''Caprica'' and the associated materials contain prominent and much more consistent references on the same kinds of items, indicating that the producers have settled on a system which is based on the Roman calendar. The method is also used in the [[Syfy]] blog ''[[The Caprican#Out of Universe|The Caprican]]'', which has revealed much of the basic calendar structure. However, since the series rarely takes us to other colonies, it remains unclear whether the calendar is specific to the planet [[Caprica (RDM)|Caprica]] or common to the twelve worlds.


==Units of Time==
==Units of Time==

Revision as of 09:59, 3 January 2011

This article presents timekeeping in the re-imagined series and Caprica. For the specific chronology of events, see Timeline (RDM).

The hypothetical Colonial calendar would be common to the Twelve Colonies, but aside from their use of units such as days, months and years, there is little information about a system from which the units would theoretically derive. We don't even know whether all the colonies use one method as opposed to individual, colony-based calendars.

Specific dates were usually avoided in the re-imagined series; the most detailed depiction of an actual calendar comes from the dossier of William Adama's career in the episode "Hero" (see below). Dated props such as memos, awards, letters and similar items were photographed for various auctions, revealing styles of dates ranging from seemingly random alphanumerics to inconsistent year numbers. The diversity of dates strongly suggests that no definite system had been established for the re-imagined series.

On the other hand, the aired episodes of Caprica and the associated materials contain prominent and much more consistent references on the same kinds of items, indicating that the producers have settled on a system which is based on the Roman calendar. The method is also used in the Syfy blog The Caprican, which has revealed much of the basic calendar structure. However, since the series rarely takes us to other colonies, it remains unclear whether the calendar is specific to the planet Caprica or common to the twelve worlds.

Units of Time[edit]

The units used to express timespans in the re-imagined series and Caprica appear to be identical to those of the Gregorian calendar, with 24-hour days and approximately 365-day years. The best example of this is in "Tigh Me Up, Tigh Me Down," where Baltar says that each of his tests takes 11 hours. As there are 47,905 tests, amounting to 526,955 hours' worth of tests, this will take him 21,956 days or 60.1534 years (as confirmed by Baltar's Messenger Six).

Weather forecast featuring all seven days of the week

Although the calculation uses an average year of 365 days, without taking into account leap years, it could be due to a mistake rather than a deliberate revision. A year comprising 52 weeks is revealed in "Rebirth" during the airing of a Cubits & Pieces clip. Further, days of the week are gradually introduced in this and later episodes: Saturday (CAP: "Rebirth"), Monday (CAP: "Gravedancing") and Wednesday (CAP: "Ghosts in the Machine"). All seven days are finally shown onscreen as part of a weather forecast (CAP: "Retribution").

Ronald D. Moore addressed the units of time on his blog: "I dropped many other terms from the old show like 'centon' (a unit of measurement) and 'yahren' (year) because I felt they distracted from the mood I was trying to create and they sounded a bit silly to my ear." Nevertheless, the word yahren does appear in the Cylon specifications examined by the Armistice Officer (TRS: Miniseries, Night 1).

The Calendar from Caprica[edit]

Memorial invitation (Rebirth)

Maintaining consistency with the units described above, Caprica has introduced a relatively prominent system in which the established names of months are identical to those in the Roman calendar, while years are two-digit numbers invariably prefixed or suffixed with the letters 'YR'. The current year in the first half of the first season of Caprica is YR42 according to a number of sources, but the exact time within the year has been stated differently and therefore remains uncertain.

In response to a request for clarification, SergeGraystone explained on his Twitter account that YR means "year" and 42 represents the last two digits of the year.[1] When asked about the initial digits and the era, he replied that It has been 1,942 years since the human exodus from Kobol.[2] This interval had been stated on the Twitter account earlier, but only in connection with the age of the twelve worlds.[3] Adding the 58 years between the pilot and the Battlestar Galactica miniseries results in a timespan of precisely 2,000 years, consistent with approximate time references from the re-imagined series. The calendar information could be accurate if the reply was based on the series bible or similar behind-the-scenes materials.

The same style of calendar is used in the Syfy blog The Caprican, although certain events are dated differently than on the show, apparently because the blog's dates of YR42 were calculated by adding varying numbers of days to real-world posting dates, which are totally independent of story time. A comparison with the Roman calendar reveals that Iunius (June) and Quintilis (July) were skipped during the initial three-month pause, which is consistent with the publication date of July 27 for the special article of Sextilis 4. September appears to have been skipped as well before regular publication continued.

Aside from showing Aprilis (in addition to Aprilus), Maius and Sextilis, the series has independently established Iunius (in addition to Junius). The table below collates months and days per month from all sources, matching them to the Gregorian calendar.

GREGORIAN CALENDAR CALENDAR FROM CAPRICA DAYS PER MONTH ON CAPRICA
January Ianuarius at least 23
February Februarius at least 27
March Martius at least 30
April Aprilis (same as Aprilus?) at least 24
May Maius at least 27
June Iunius (same as Junius?) at least 27
July Quintilis at least 25
August Sextilis at least 4
September September at least 11
October October at least 29
November November at least 16
December December? unknown

Evidence from the series[edit]

Revised Caprica pilot[edit]

Rebirth[edit]

  • The Lev bombing memorial event was scheduled for "Junius 7th, Mid-Day" according to Joseph Adama's invitation (Rebirth).

The Reins of a Waterfall[edit]

  • The recording of Ben Stark's interrogation is dated "APRILUS 9TH YR41". Agent Jordan Duram says that it was made a year ago.
  • Moments later, Duram looks at what appears to be the current issue of Caprican Tribune, which is dated "Aprilis 11, YR 42". The progression from Junius 7th is unclear; at the very least, the order of months is inconsistent with that from The Caprican (The Reins of a Waterfall).

Gravedancing[edit]

  • Daniel Graystone says he made a Solstice wish for free publicity, referencing Baxter Sarno's previous coverage of the Graystone family (Gravedancing). Since The Caprican has placed the Vernal Break in Martius, analogous to the vernal equinox in March on Earth, Daniel's line could be taken as supporting evidence for the Junius timeframe from "Rebirth". Solstices on Earth occur around June 21 and December 22.

Know Thy Enemy[edit]

  • Joseph Adama asks Evelyn to identify Tad Thorean based on black-and-white photographs with timestamps, where the date component almost certainly reads "YR:42:02:22".
  • Tad Thorean's date of birth is given as "06-04-27YR" on his driver's license, which also contains less readable dates of issue and expiration (Know Thy Enemy).

The Imperfections of Memory[edit]

  • The Delphi Convalescent Institute logo includes the following text on their letter to Amanda Graystone: "Established YR 01". The date is also mentioned in The Caprican.
  • Amanda shows Clarice Willow the museum poster advertising the Impressions exhibition. According to the text on the bottom, it lasts from "MAIUS 11 TO SEXTILIS 14, YR42" (The Imperfections of Memory). Sextilis was originally the sixth month in the Roman calendar and was later renamed Augustus in honor of Augustus Caesar.

Ghosts in the Machine[edit]

  • Tamara Adama's signature is found near a poster opposite the gun check-in booth in the virtual club visited by Joseph Adama and Emmanuelle. The poster promotes an event "Exclusive to The Eleusinian Theatre Throughout the month Of Maius" (Ghosts in the Machine).

End of Line[edit]

  • The deadline for Daniel Graystone to deliver 100,000 robots was moved up to "the seventh", which is "next week". We don't know if this is a day of a month, but it could become significant should we obtain more information (End of Line). The episode also establishes the existence of a holiday named Eros Day, which was first mentioned in articles of The Caprican posted in February 2010, a month before the episode aired, and is a clear parallel to St. Valentine's Day.

Retribution[edit]

  • Daniel Graystone, Joseph and Sam Adama review Lillian Teller's personnel file which contains "7 Iunius YR 38" as the "start" date, presumably for when she started as director. In addition, a less readable year is briefly shown in the previous employment section of the document (Retribution).

Blowback[edit]

Apotheosis[edit]

  • Daniel pronounces his access code as "Wye-Ar-25-Zeta-Theta-Epsilon", where the Greek letters spell out ΖΘΕ. If YR25 is Zoe Graystone's year of birth, she would've celebrated her seventeenth birthday in YR42.
  • A scrolling digital announcement in the Atlas Arena reads "BE HERE FOR THE NEXT HOME GAME ON IUNIUS 27TH!" (Apotheosis). Since the exact same text was also used in the pilot and we've seen several games in the meantime, it probably shouldn't be taken literally.

Pyramid posters[edit]

An auction of four posters from Daniel's private game box revealed a number of playoff dates, confirming the months of Quintilis and September. In some of the layouts, the 'YR' prefix is written with a smaller font size than the rest of the date, indicating a possible stylistic alternative.

  • APRILIS 6, YR37
  • APRILIS 11, YR37
  • QUINTILIS 3, YR37
  • QUINTILIS 22, YR37
  • SEPTEMBER 4, YR37
  • SEPTEMBER 11, YR37
  • Iunius 12, YR37 ['YR' prefix with a smaller font size]
  • MARTIUS 19, YR39
  • MARTIUS 27, YR39
  • MAIUS 22, YR39
  • MAIUS 27, YR39
  • IUNIUS 5, YR39
  • IUNIUS 27, YR39
  • Quintilis 25, YR39 ['YR' prefix with a smaller font size]

Analysis of William Adama's Dossier[edit]

In "Hero" William Adama's dossier can be clearly seen. While this document is fairly accurate in terms of Adama's personal history, the calendar scheme used in the document seems to be flawed, particularly in lieu of previously established methods of timekeeping demonstrated in the series.

Here are a list of dates from Adama's past that Adama's dossier contains:

H5/21290 Birth of William Adama
D6/21311 First commission, Battlestar Galactica, fighter squadron
E4/21312 Commendation for shooting down Cylon fighter in first combat mission.
D5/21314 Mustered out of service post-armistice
R6/21317 Served as Deck Hand in merchant fleet and as common […] aboard inter-colony tramp freighters
D1/21331 Recomissioned to Fleet
D6/21337 Major: Battlestar Atlantia
R8/21341 Executive Officer: Battlestar Columbia
C2/21345 Commander: Battlestar Valkyrie
C2/21348 Commander: Battlestar Galactica

This provides some interesting information. The fields in the format X#/##### appear to be dates, with the five-digit string following the solidus apparently corresponding to the year.

The following can be deduced from this document:

  • This episode marks the 45th anniversary of Adama's commissioning, which puts it in the year 21356 and makes Adama 66 years old.
  • Adama spent three years in between being mustered out and finding a job on a tramp freighter. We may speculate that it was during this time that his relationship with first wife Carolanne Adama deteriorated.
  • Adama spent a total of 14 years serving in the merchant fleet.
  • Adama met Tigh roughly 30 years ago (Torn). That would be 21326, which correctly puts it in the middle of Adama's merchant fleet service.
  • Adama was a major by the time he arranged for Tigh to be reinstated in the fleet (Scattered), which means that at least six years passed in between Adama's recomissioning and Tigh's.
  • Ronald Moore stated in his podcast for "Scattered" that the flashback scenes in that episode took place 20 years before that episode, or in 21334. In fact, they appear to span at least an eleven-year period between 21326 (Adama and Tigh's first meeting) to 21337 (Adama's promotion to Major).
  • The first Colonial Day, marking the unification of the Colonies, was probably in 21302. The one celebrated in "Colonial Day" was the 52nd, and it is now two years later.
  • Galactica herself is at least 45 years old. Other battlestar's minimum ages prior to the Fall: Atlantia at least 13, Columbia at least 11, and Valkyrie at least 8.

Additionally, an error occurs in "Hero". Dialogue from this episode claims that Adama served on Valkyrie one year prior to the Fall of the Twelve Colonies, putting the date of Lt. Daniel "Bulldog" Novacek's capture at 21352-53. However, Adama's command of Valkyrie ended in 21348, which means that Adama commanded Galactica for eight years. It has already been established in dialogue from the Miniseries, "Act of Contrition", and "The Farm".

Inference about calendar structure[edit]

If the five-digit string following the solidus is in fact the year, as seems inescapable based on the above, the letter-digit sequence before it must indicate the position in the year. There are 260 unique letter-digit sequences of that format, which may indicate a shorter year in the calendar, essentially a year of twenty-six ten-day weeks. However, what has been revealed about Colonial timekeeping is too incomplete to draw any conclusions.

However, if the above is to be inferred, a striking inaccuracy occurs because of this service record. Prior episodes have firmly established that the Colonial year is analogous to one Earth year of 365 days. In "Tigh Me Up, Tigh Me Down", the Cylon detector takes 11 hours to thoroughly test each blood sample. As there are 47,905 tests (526,955 hours) this will take him 21,956 days, which Six then computes will take approximately 60 years, the same as it would here. The timespans further established in "Lay Down Your Burdens, Part II", "Battlestar Galactica: The Resistance", and "Occupation" also support this comparison.

On the other hand, the Colonial numerical system may start with the numbers zero through 99, then continue with A1 through Z9, followed by AA, AB and so on. This would mean that the first day of the year is 1 and the last day, the 365th, is represented as AF.

It is astonishing to learn that the Colonials have -- or believe they have -- over 21,000 years of recorded history. By comparison, Pythia was said to have recorded her prophecies 3,600 years ago (The Hand of God) and the Great Exodus from Kobol took place just 2,000 years ago. On Earth, Human civilization is only about 6,000 years old.

Different Timekeeping Methods[edit]

The system used in the dossier is only the most prominent example of dates in the re-imagined series. A closer analysis of other items reveals a number of different methods. It is unclear whether these were actual calendar proposals or random alphanumerics which were never intended for closer inspection.

  • The note "SEVENTH MILLENNIUM OF TIME" appears on paper cubits. It comes from President Adar's toast in the original series pilot: "As we approach the seventh millennium of time, the human race at last will find peace, thanks to you."
  • Lee Adama's date of birth is "432:979:021" according to his service record.
  • William Adama was "to report to Aerilon High Command, Base 12 at 038:847:857" in his letter of reinstatement in the Colonial Fleet. His shuttle was scheduled to leave for Aerilon "at 024:639:374".
  • The incident report on the murder of Jack Fisk is dated "134-2367". The text contains references which appear to be dates: "On 25372- sometime after a meeting with President Laura Roslin ... Commander Jack Fisk returned to his quarters ... At approximately 24367-47 Officer Hoshi, after mustering his officers for their daily briefing, proceeded to Commander Fisk's quarters ..."
  • Gaius Baltar's executive order concerning settlement on New Caprica became law "this 23rd day of 04859".
  • Baltar's Proclamation of Illegal Arms is dated "R767-87", and the exact same date also appears on the Acquisition of Firearms for the New Caprica Police Academy memo.
  • Adama's resignation letter at the end of the Hero appears to be dated in an entirely different format compared to the system used in his dossier. While difficult to read clearly, it appears to be dated "27/S9/9F23". On the other hand this may not be a date but some form of document ID number.
  • In addition, the execution order written by the Cylon Occupation Authority and signed by then-President Gaius Baltar is dated "this second day of 3454-91" (Occupation). This may be a date on the Cylon Calendar but this would not explain why the Cylons wanted this "official" document to use their timekeeping system instead of that used by the Colonials.
  • Kara Thrace's disciplinary record in "Maelstrom" notes that a proceeding was "held on 22/E4/3F3". This appears to be a date, but there is no confirmation.
  • The medal of valor given to Socrata Thrace uses a day number and alphanumerics to specify the current date ("this ...th day of ..."), whereas Socrata's period of service is expressed using two sets of alphanumerics. The exact numbers and letters are currently unreadable.
  • A store sign in New Cap City reads "QUALITY JEWELRY SINCE 1952" (The Imperfections of Memory). It is unclear whether the year is related to the calendar from Caprica, especially if SergeGraystone's 1,942-year era is correct.

References[edit]

  1. Serge Graystone (SergeGraystone) on Twitter (backup available on Archive.org) (in English). (2010-05-15).
  2. Serge Graystone (SergeGraystone) on Twitter (backup available on Archive.org) (in English). (2010-05-17).
  3. Serge Graystone (SergeGraystone) on Twitter (backup available on Archive.org) (in English). (2010-04-10).