GPS Space Vehicle Time Integrity for MJD 55982

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
00:00
14:13
02:47
17:37
  9,532
11,432
   -50
   -52
  -219,374
  -219,844
54
44
3
2
2
2
0
0

2
1
02:45
08:47
20,921
   -48
  -380,422
10
1
1
0

3
3
1
2
10:36
18:36
13:20
21:59
  9,411
11,622
   -48
   -49
   -14,283
   -14,445
36
16
1
0
1
0
0
0

4
1
01:34
07:18
19,619
   -52
  -104,393
76
2
2
0

5
1
04:48
10:08
18,621
   -49
   286,739
29
0
0
0

6
6
1
2
10:29
18:32
13:25
21:59
10,049
11,883
   -47
   -46
   -31,187
   -31,215
29
5
1
3
1
0
0
0

7
7
1
2
00:00
19:11
01:37
21:59
  5,748
  9,669
   -52
   -52
   -59,689
   -59,893
8
8
1
0
0
0
0
0

8
8
1
2
00:00
20:45
02:48
21:59
  9,599
  4,168
   -51
   -43
     -727
     -719
65
4
2
0
2
0
0
0

9
9
1
2
01:45
10:34
05:29
14:17
12,756
12,965
   -48
   -42
  -140,812
  -140,875
45
32
3
1
3
1
0
0

10
10
1
2
03:20
19:18
07:50
21:55
15,666
  9,008
   -45
   -40
    30,091
    30,163
17
8
1
0
1
0
0
0

11
11
1
2
00:00
13:37
02:02
16:42
  7,009
10,598
   -47
   -49
   235,620
   235,805
9
12
16
2
0
0
0
0

12
1
03:15
08:14
17,362
   -47
   -54,445
19
34
1
0

13
1
18:09
21:59
13,237
   -52
  -222,950
14
0
0
0

14
1
11:33
17:48
21,387
   -47
  -195,138
25
2
1
0

15
15
15
1
2
3
00:39
07:58
10:29
01:47
10:27
12:55
  4,103
  8,634
  8,253
   -47
   -44
   -45
    92,584
    92,575
    92,570
5
3
5
1
1
20
0
0
0
0
0
0

16
1
16:44
21:56
17,785
   -50
   224,894
36
1
1
0

17
17
1
2
00:00
04:00
01:59
05:29
  6,890
  5,109
   -53
   -51
  -146,676
  -146,642
4
21
8
1
0
1
0
0

18
18
1
2
08:33
10:29
10:27
15:08
  6,789
15,767
   -43
   -45
  -183,313
  -183,336
5
24
0
2
0
2
0
0

19
19
1
2
11:59
19:49
14:15
21:59
  7,881
  7,552
   -42
   -42
   239,416
   239,524
8
9
1
0
0
0
0
0

20
20
1
2
02:40
15:38
03:48
20:25
  4,062
16,539
   -49
   -51
   -62,649
   -62,693
6
20
31
1
0
1
0
0

21
21
1
2
07:54
10:29
10:27
14:01
  8,874
12,189
   -42
   -45
   206,624
   206,648
5
11
0
1
0
1
0
0

22
1
10:29
16:55
22,023
   -44
  -143,012
27
2
2
0

23
1
16:49
21:59
17,687
   -50
  -229,719
36
1
1
0

24
-

25
25
1
2
04:43
14:22
09:00
17:05
14,928
  9,117
   -46
   -50
   -31,896
   -31,907
4
13
4
1
0
1
0
0

26
26
1
2
00:00
07:10
02:04
10:27
  7,109
11,506
   -52
   -47
    59,836
    61,551
124
209
1
0
1
0
0
0

27
27
1
2
01:01
10:29
05:00
13:26
13,574
10,106
   -46
   -48
  -360,375
  -360,497
38
41
3
1
3
1
0
0

28
1
00:00
04:34
15,663
   -49
  -116,245
33
4
3
0

29
1
06:01
10:27
15,458
   -46
  -288,004
16
0
0
0

30
1
15:46
20:47
17,341
   -41
    58,589
89
1
1
0

31
1
13:41
19:18
19,115
   -55
  -212,516
33
9
2
0

32
1
14:38
19:53
17,754
   -54
   412,339
34
3
2
0

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:00 14:13	02:47 17:37	9,532 11,432	-50 -52	-219,374 -219,844	54 44	3 2	2 2	0 0
2	1	02:45	08:47	20,921	-48	-380,422	10	1	1	0
3 3	1 2	10:36 18:36	13:20 21:59	9,411 11,622	-48 -49	-14,283 -14,445	36 16	1 0	1 0	0 0
4	1	01:34	07:18	19,619	-52	-104,393	76	2	2	0
5	1	04:48	10:08	18,621	-49	286,739	29	0	0	0
6 6	1 2	10:29 18:32	13:25 21:59	10,049 11,883	-47 -46	-31,187 -31,215	29 5	1 3	1 0	0 0
7 7	1 2	00:00 19:11	01:37 21:59	5,748 9,669	-52 -52	-59,689 -59,893	8 8	1 0	0 0	0 0
8 8	1 2	00:00 20:45	02:48 21:59	9,599 4,168	-51 -43	-727 -719	65 4	2 0	2 0	0 0
9 9	1 2	01:45 10:34	05:29 14:17	12,756 12,965	-48 -42	-140,812 -140,875	45 32	3 1	3 1	0 0
10 10	1 2	03:20 19:18	07:50 21:55	15,666 9,008	-45 -40	30,091 30,163	17 8	1 0	1 0	0 0
11 11	1 2	00:00 13:37	02:02 16:42	7,009 10,598	-47 -49	235,620 235,805	9 12	16 2	0 0	0 0
12	1	03:15	08:14	17,362	-47	-54,445	19	34	1	0
13	1	18:09	21:59	13,237	-52	-222,950	14	0	0	0
14	1	11:33	17:48	21,387	-47	-195,138	25	2	1	0
15 15 15	1 2 3	00:39 07:58 10:29	01:47 10:27 12:55	4,103 8,634 8,253	-47 -44 -45	92,584 92,575 92,570	5 3 5	1 1 20	0 0 0	0 0 0
16	1	16:44	21:56	17,785	-50	224,894	36	1	1	0
17 17	1 2	00:00 04:00	01:59 05:29	6,890 5,109	-53 -51	-146,676 -146,642	4 21	8 1	0 1	0 0
18 18	1 2	08:33 10:29	10:27 15:08	6,789 15,767	-43 -45	-183,313 -183,336	5 24	0 2	0 2	0 0
19 19	1 2	11:59 19:49	14:15 21:59	7,881 7,552	-42 -42	239,416 239,524	8 9	1 0	0 0	0 0
20 20	1 2	02:40 15:38	03:48 20:25	4,062 16,539	-49 -51	-62,649 -62,693	6 20	31 1	0 1	0 0
21 21	1 2	07:54 10:29	10:27 14:01	8,874 12,189	-42 -45	206,624 206,648	5 11	0 1	0 1	0 0
22	1	10:29	16:55	22,023	-44	-143,012	27	2	2	0
23	1	16:49	21:59	17,687	-50	-229,719	36	1	1	0
24	-
25 25	1 2	04:43 14:22	09:00 17:05	14,928 9,117	-46 -50	-31,896 -31,907	4 13	4 1	0 1	0 0
26 26	1 2	00:00 07:10	02:04 10:27	7,109 11,506	-52 -47	59,836 61,551	124 209	1 0	1 0	0 0
27 27	1 2	01:01 10:29	05:00 13:26	13,574 10,106	-46 -48	-360,375 -360,497	38 41	3 1	3 1	0 0
28	1	00:00	04:34	15,663	-49	-116,245	33	4	3	0
29	1	06:01	10:27	15,458	-46	-288,004	16	0	0	0
30	1	15:46	20:47	17,341	-41	58,589	89	1	1	0
31	1	13:41	19:18	19,115	-55	-212,516	33	9	2	0
32	1	14:38	19:53	17,754	-54	412,339	34	3	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-