D Logs Summary
MiLLennium GPSCard SW Version 4.503/4.52 Command Descriptions Manual Rev 2 189
RASA/B Raw Almanac Set

This is a single log for the entire Almanac data set. Only a complete log will be set so you do not have to worry

about ephemeris data imitating an Almanac.

RASA

Example:
$RASA,926,246000,926,319488,1,30,4,2,8B0E784FDA315936EC4EFCAEFD3600A10C5C896ECE9412862BD1AEFF
0006,4,3,8B0E784FDCB05A51184E0A26FD4C00A10DB2609586F2BE804B917BFCFFFB,4,4,8B0E784FDF315B65654
EFF68FD3A00A10CF78A21497D29E4D4504D000013,4,7,8B0E784FE6B15D2D014E07D2FD4800A10ADF5F8CDBAF9F5
720A25C22FF95,4,8,8B0E784FE9315E28E84E057AFD4600A10D1EB58EE4421223816DB8FFFFF7,4,9,8B0E784FEB
B35F3D354E0BD6FD3C00A10D55E000EB1D3D371F95C8000001,4,17,8B0E784FFFB0773246204E524B414D4F444C3
54E204E38342F5A563822A8,4,18,8B0E78500232780C00FF002C00FD00000000000000034E9E0C90020CAAA9,4,2
5,8B0E785013B27F9999999099009999999099999990999080000FC0000FE8,5,1,8B0E784FD835411ED34E0835FD
4900A10C1A615B4ABE261433AAC3040001,5,2,8B0E784FDAB7428CFE4EFECDFD4000A10CF6B3DFACA157B083EBA2
CAFFE4,5,3,8B0E784FDD354314234E060EFD3600A10CD5DFDCCC69CB36EB45F407003C,5,4,8B0E784FDFB744236
74E15B4FD4800A10C850BB1F6DB53D7E65BA6060034,5,5,8B0E784FE2344509CB4E00A7FD3F00A10BEFB48EACD93
58704D58E0F000A,5,6,8B0E784FE4B54637BD4E0AB8FD3B00A10CF5E1492D95D0B001BEF6000000,5,7,8B0E784F
E734474DE04E0C34FD3F00A10C57DFEF88A2B87952974463000A,5,9,8B0E784FEC344936594E0150FD3C00A10C5D
8AC38E0990CA01A8D3FE0004,5,10,8B0E784FEEB64A127F4E0E0BFD5100A10C72359FC2F5A04887F78A01001B,5,
13,8B0E784FF6374D0F544E0AA8FD4CFFA10EF2604E7FB038A9C9152201FFDB,5,14,8B0E784FF8B44E0C634E119F
FD5800A10DBD37674077E0355E13D7030002,5,15,8B0E784FFB354F39E64E1902FD4D00A10D6F0D3E5342A05AC4A
F843E0030,5,16,8B0E784FFDB45012294E0F48FD5400A10CA537A8C902C525BD198A040006,5,17,8B0E78500036
514FC34E19C3FD5100A10CCC0EC06367883FFB1622EA0018,5,18,8B0E785002B45238A44E0107FD3E00A10C455F0
43F43BCBA529078000018,5,19,8B0E78500536531AF54EF68FFD2D00A10D2D88F669888C38E202CA2100BD,5,21,
8B0E78500A355570FE4E0D99FD5200A10D0835E0458927E898247B0B0028,5,22,8B0E78500CB45653134EFEC6FD3
D00A10C1AB4776508EC2C7C0DFB02003D,5,23,8B0E78500F355763534E0FAAFD5400A10CF8376A23AA2FFC8D65B2
000017,5,24,8B0E785011B6583FB74E1C1EFD5200A10D8D0BCB65B2EAD8F641D8650050,5,25,8B0E78501435734
E9E00000000003F000FFFFC000000003F000000AAAAAB*39
Structure:
$RASA RxWeek RxSec AlmWeek Toa RxPrn # subframes
subframe# page # subframe
:
subframe# page # subframe
*xx [CR][LF]
Field # Fi eld type Data Description Example
1$RASA Log header $RASA
2RxWeek GPS week data received 926
3RxSec Approximate GPS seconds into week data received 246000
4AlmWeek Almanac reference week 926
5Toa Almanac reference seconds 319488
6RxPrn PRN of satellite from which data originated 1
7# subframes Number of subframes to follow 30
8subframe # Subframe Number 4
9page # Page Number 2
10 subframe Subframe of almanac data (60 hex characters, variable
length up to 50 lines of subframe data ≅ 3300 bytes) 8B0E784FDA315936EC4EF
CAEFD3600A10C5C896ECE
9412862BD1AEFF0006
...
...
...
...
...
...
Next subframe #, page # and subframe ...
...
Last subframe #, page # and subframe
variable *xx Checksum *32
variable [CR][LF] Sentence terminator [CR][LF]