GPS Space Vehicle Time Integrity for MJD 53110

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

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

1
1
1
2
00:00
20:58
02:57
23:59
10,628
10,877
   -50
   -40
  -339,330
  -339,480
12
12
1
69
0
0
0
0

2
-

3
3
3
1
2
3
00:04
01:15
15:43
01:10
03:01
17:56
  3,871
  6,394
  7,991
   -31
   -36
   -46
    -1,940
    -1,962
    -2,142
9
11
13
28
38
42
0
0
0
0
0
0

4
1
05:48
11:04
18,915
   -30
   115,774
46
0
0
0

5
1
07:42
12:33
17,446
   -21
   -25,789
22
0
0
0

6
1
10:15
15:42
19,611
   -37
   -21,112
36
23
0
0

7
1
04:05
09:04
17,852
   -22
  -574,283
48
0
0
0

8
1
01:18
07:14
21,275
   -17
  -313,741
66
0
0
0

9
9
9
1
2
3
06:12
15:01
16:43
09:51
16:39
17:50
13,097
  5,893
  4,036
   -27
   -42
   -49
    39,612
    39,650
    39,652
6
6
8
8
13
3
0
0
0
0
0
0

10
1
09:38
14:03
15,894
   -37
   -42,530
11
49
0
0

11
11
11
1
2
3
02:57
05:07
18:34
05:05
06:47
21:42
  7,568
  6,014
11,291
   -25
   -32
   -37
  -110,203
  -110,229
  -110,372
10
17
11
22
39
1
0
0
0
0
0
0

12
-

13
13
1
2
00:00
22:45
04:05
23:59
14,681
  4,461
   -34
   -27
    29,687
    29,667
10
8
14
9
0
0
0
0

14
1
16:12
21:01
17,295
   -36
    18,883
7
61
0
0

15
1
14:12
19:52
20,390
   -43
  -253,477
36
0
0
0

16
16
1
2
00:00
20:48
01:34
23:59
  5,677
11,487
   -42
   -26
   -13,474
   -13,419
12
8
56
27
0
0
0
0

17
1
08:24
13:25
18,059
   -32
  -284,467
115
0
0
0

18
1
13:27
18:11
17,021
   -40
    26,757
10
0
0
0

19
1
00:12
04:36
15,844
   -36
    79,187
57
1
1
0

20
1
20:07
23:59
13,927
   -33
   171,972
20
0
0
0

21
1
11:59
18:19
22,767
   -37
   -74,693
15
0
0
0

22
22
1
2
14:49
16:54
16:11
20:59
  4,943
14,709
   -27
   -38
    10,590
    10,501
10
30
0
0
0
0
0
0

23
-

24
1
07:07
12:07
18,027
   -28
   -19,483
22
0
0
0

25
1
18:20
22:59
16,764
   -39
   -64,582
12
28
0
0

26
26
1
2
04:05
11:54
06:26
16:27
  8,384
16,366
   -21
   -37
   -27,192
   -27,812
51
97
1
0
0
0
0
0

27
1
00:40
06:04
19,366
   -29
  -109,253
183
1
1
0

28
1
02:23
08:59
23,743
   -28
   -28,022
20
0
0
0

29
29
29
29
1
2
3
4
03:55
04:56
12:33
13:37
04:55
06:12
13:35
15:45
  3,630
  4,533
  3,724
  7,631
   -21
   -30
   -31
   -43
  -236,316
  -236,325
  -236,327
  -236,338
7
7
5
10
23
73
9
92
0
0
0
0
0
0
0
0

30
1
09:15
13:28
15,154
   -37
  -512,189
52
1
0
0

31
31
1
2
00:20
16:54
04:05
18:04
13,470
  4,168
   -28
   -50
   -99,429
  -100,815
100
33
1
0
1
0
0
0

32
-

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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:00 20:58	02:57 23:59	10,628 10,877	-50 -40	-339,330 -339,480	12 12	1 69	0 0	0 0
2	-
3 3 3	1 2 3	00:04 01:15 15:43	01:10 03:01 17:56	3,871 6,394 7,991	-31 -36 -46	-1,940 -1,962 -2,142	9 11 13	28 38 42	0 0 0	0 0 0
4	1	05:48	11:04	18,915	-30	115,774	46	0	0	0
5	1	07:42	12:33	17,446	-21	-25,789	22	0	0	0
6	1	10:15	15:42	19,611	-37	-21,112	36	23	0	0
7	1	04:05	09:04	17,852	-22	-574,283	48	0	0	0
8	1	01:18	07:14	21,275	-17	-313,741	66	0	0	0
9 9 9	1 2 3	06:12 15:01 16:43	09:51 16:39 17:50	13,097 5,893 4,036	-27 -42 -49	39,612 39,650 39,652	6 6 8	8 13 3	0 0 0	0 0 0
10	1	09:38	14:03	15,894	-37	-42,530	11	49	0	0
11 11 11	1 2 3	02:57 05:07 18:34	05:05 06:47 21:42	7,568 6,014 11,291	-25 -32 -37	-110,203 -110,229 -110,372	10 17 11	22 39 1	0 0 0	0 0 0
12	-
13 13	1 2	00:00 22:45	04:05 23:59	14,681 4,461	-34 -27	29,687 29,667	10 8	14 9	0 0	0 0
14	1	16:12	21:01	17,295	-36	18,883	7	61	0	0
15	1	14:12	19:52	20,390	-43	-253,477	36	0	0	0
16 16	1 2	00:00 20:48	01:34 23:59	5,677 11,487	-42 -26	-13,474 -13,419	12 8	56 27	0 0	0 0
17	1	08:24	13:25	18,059	-32	-284,467	115	0	0	0
18	1	13:27	18:11	17,021	-40	26,757	10	0	0	0
19	1	00:12	04:36	15,844	-36	79,187	57	1	1	0
20	1	20:07	23:59	13,927	-33	171,972	20	0	0	0
21	1	11:59	18:19	22,767	-37	-74,693	15	0	0	0
22 22	1 2	14:49 16:54	16:11 20:59	4,943 14,709	-27 -38	10,590 10,501	10 30	0 0	0 0	0 0
23	-
24	1	07:07	12:07	18,027	-28	-19,483	22	0	0	0
25	1	18:20	22:59	16,764	-39	-64,582	12	28	0	0
26 26	1 2	04:05 11:54	06:26 16:27	8,384 16,366	-21 -37	-27,192 -27,812	51 97	1 0	0 0	0 0
27	1	00:40	06:04	19,366	-29	-109,253	183	1	1	0
28	1	02:23	08:59	23,743	-28	-28,022	20	0	0	0
29 29 29 29	1 2 3 4	03:55 04:56 12:33 13:37	04:55 06:12 13:35 15:45	3,630 4,533 3,724 7,631	-21 -30 -31 -43	-236,316 -236,325 -236,327 -236,338	7 7 5 10	23 73 9 92	0 0 0 0	0 0 0 0
30	1	09:15	13:28	15,154	-37	-512,189	52	1	0	0
31 31	1 2	00:20 16:54	04:05 18:04	13,470 4,168	-28 -50	-99,429 -100,815	100 33	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-