IONUTC
Ionospheric and UTC data
|
Platform: |
OEM719, OEM729, OEM7500, OEM7600, OEM7700, OEM7720, PwrPak7, CPT7, CPT7700, SMART7, SMART2 |
This log contains the Ionospheric Model parameters (ION) and the Universal Time Coordinated parameters (UTC).
Message ID: 8
Log type: Asynch
Recommended input:
log ionutca onchanged
ASCII example:
#IONUTCA,USB1,0,52.5,FINESTEERING,2209,507000.090,02000020,ec21,16809;
1.769512891769409e-08,2.235174179077148e-08,-1.192092895507813e-07,
-1.192092895507813e-07,1.167360000000000e+05,1.310720000000000e+05,
-1.310720000000000e+05,-2.621440000000000e+05,2210,61440,
-5.5879354476928711e-09,-1.243449788e-14,2185,7,18,18,0*5b90fa00
The Receiver-Independent Exchange (RINEX1) format is a broadly accepted, receiver independent format for storing GPS data. It features a non-proprietary ASCII file format that can be used to combine or process data generated by receivers made by different manufacturers.
Use the NovAtel’s Convert utility to produce RINEX files from NovAtel receiver data files. The Convert utility is available in the NovAtel Application Suite application.
|
Field |
Field type |
Description |
Format |
Binary bytes |
Binary offset |
|
1 |
Log header |
IONUTC header For information about log headers, see ASCII, Abbreviated ASCII or Binary. |
|
H |
0 |
|
2 |
a0 |
Alpha parameter constant term |
Double |
8 |
H |
|
3 |
a1 |
Alpha parameter 1st order term |
Double |
8 |
H+8 |
|
4 |
a2 |
Alpha parameter 2nd order term |
Double |
8 |
H+16 |
|
5 |
a3 |
Alpha parameter 3rd order term |
Double |
8 |
H+24 |
|
6 |
b0 |
Beta parameter constant term |
Double |
8 |
H+32 |
|
7 |
b1 |
Beta parameter 1st order term |
Double |
8 |
H+40 |
|
8 |
b2 |
Beta parameter 2nd order term |
Double |
8 |
H+48 |
|
9 |
b3 |
Beta parameter 3rd order term |
Double |
8 |
H+56 |
|
10 |
utc wn |
UTC reference week number |
Ulong |
4 |
H+64 |
|
11 |
tot |
Reference time of UTC parameters (s) |
Ulong |
4 |
H+68 |
|
12 |
A0 |
UTC constant term of polynomial (s) |
Double |
8 |
H+72 |
|
13 |
A1 |
UTC 1st order term of polynomial (s) |
Double |
8 |
H+80 |
|
14 |
wn lsf |
Future week number |
Ulong |
4 |
H+88 |
|
15 |
dn |
Day number (the range is 1 to 7 where Sunday = 1 and Saturday = 7) |
Ulong |
4 |
H+92 |
|
16 |
deltat ls |
Delta time due to leap seconds |
Long |
4 |
H+96 |
|
17 |
deltat lsf |
Future delta time due to leap seconds |
Long |
4 |
H+100 |
|
18 |
Reserved |
4 |
H+104 |
||
|
19 |
xxxx |
32-bit CRC (ASCII and Binary only) |
Hex |
4 |
H+108 |
|
20 |
[CR][LF] |
Sentence terminator (ASCII only) |
- |
- |
- |