GPS Space Vehicle Time Integrity for MJD 52954

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
07:53
13:43
20,959
    78
  -314,644
19
2
0
0

2
1
08:10
13:05
17,711
    71
   219,662
26
1
0
0

3
3
1
2
02:11
09:55
04:40
14:07
  8,896
15,138
    68
    75
   -60,470
   -60,566
17
24
0
9
0
0
0
0

4
1
16:27
21:43
18,958
    68
     8,082
22
1
0
0

5
1
18:30
23:17
17,266
    66
    -4,520
20
24
0
0

6
6
1
2
00:00
21:11
02:37
23:59
  9,413
10,083
    72
    68
     1,386
     1,415
7
5
15
13
0
0
0
0

7
1
14:36
19:32
17,763
    71
  -643,022
14
1
0
0

8
1
11:55
17:52
21,432
    75
  -400,763
6
98
0
0

9
9
1
2
01:35
16:42
03:27
20:26
  6,644
13,410
    84
    68
    16,238
    16,329
7
4
55
73
0
0
0
0

10
1
19:51
23:59
14,849
    75
   -34,124
10
15
0
0

11
11
1
2
05:07
13:44
08:25
17:22
11,904
13,093
    71
    69
   -76,823
   -76,895
16
17
0
59
0
0
0
0

12
-

13
1
09:16
14:38
19,321
    68
    31,880
8
18
0
0

14
1
02:37
07:58
19,228
    73
    19,083
8
25
0
0

15
1
00:58
06:27
19,733
    70
  -184,178
42
0
0
0

16
1
07:20
11:49
16,045
    76
   -10,276
18
0
0
0

17
17
1
2
00:00
19:38
01:53
23:59
  6,767
15,681
    64
    67
   -73,663
   -70,977
68
156
0
0
0
0
0
0

18
1
00:05
06:15
22,122
    70
    -4,444
5
44
0
0

19
-

20
1
06:38
11:28
17,401
    76
   204,564
13
0
0
0

21
21
1
2
00:00
22:29
04:56
23:59
17,751
  5,403
    70
    70
   -63,573
   -63,759
21
5
2
20
0
0
0
0

22
-

23
1
02:11
08:09
21,471
    71
   -40,675
20
0
0
0

24
1
17:56
23:11
18,878
    70
   -74,283
25
0
0
0

25
1
04:58
10:03
18,313
    77
   -54,993
9
72
0
0

26
26
1
2
00:00
14:44
02:11
17:04
  7,852
  8,397
    76
    67
  -499,207
  -498,892
12
9
1
1
0
0
0
0

27
1
10:32
16:42
22,161
    68
  -791,490
157
0
0
0

28
1
12:57
19:35
23,840
    67
    -2,666
24
0
0
0

29
29
29
1
2
3
00:24
13:54
22:09
02:22
16:49
23:59
  7,075
10,473
  6,603
    73
    67
    71
  -158,237
  -158,827
  -159,150
26
43
23
2
1
0
1
0
0
0
0
0

30
30
1
2
06:29
19:47
08:07
23:59
  5,886
15,123
    75
    66
  -624,341
  -625,616
48
115
1
0
1
0
0
0

31
31
1
2
03:43
11:10
04:48
15:25
  3,852
15,309
    73
    70
  -432,462
  -432,552
10
22
1
0
0
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	07:53	13:43	20,959	78	-314,644	19	2	0	0
2	1	08:10	13:05	17,711	71	219,662	26	1	0	0
3 3	1 2	02:11 09:55	04:40 14:07	8,896 15,138	68 75	-60,470 -60,566	17 24	0 9	0 0	0 0
4	1	16:27	21:43	18,958	68	8,082	22	1	0	0
5	1	18:30	23:17	17,266	66	-4,520	20	24	0	0
6 6	1 2	00:00 21:11	02:37 23:59	9,413 10,083	72 68	1,386 1,415	7 5	15 13	0 0	0 0
7	1	14:36	19:32	17,763	71	-643,022	14	1	0	0
8	1	11:55	17:52	21,432	75	-400,763	6	98	0	0
9 9	1 2	01:35 16:42	03:27 20:26	6,644 13,410	84 68	16,238 16,329	7 4	55 73	0 0	0 0
10	1	19:51	23:59	14,849	75	-34,124	10	15	0	0
11 11	1 2	05:07 13:44	08:25 17:22	11,904 13,093	71 69	-76,823 -76,895	16 17	0 59	0 0	0 0
12	-
13	1	09:16	14:38	19,321	68	31,880	8	18	0	0
14	1	02:37	07:58	19,228	73	19,083	8	25	0	0
15	1	00:58	06:27	19,733	70	-184,178	42	0	0	0
16	1	07:20	11:49	16,045	76	-10,276	18	0	0	0
17 17	1 2	00:00 19:38	01:53 23:59	6,767 15,681	64 67	-73,663 -70,977	68 156	0 0	0 0	0 0
18	1	00:05	06:15	22,122	70	-4,444	5	44	0	0
19	-
20	1	06:38	11:28	17,401	76	204,564	13	0	0	0
21 21	1 2	00:00 22:29	04:56 23:59	17,751 5,403	70 70	-63,573 -63,759	21 5	2 20	0 0	0 0
22	-
23	1	02:11	08:09	21,471	71	-40,675	20	0	0	0
24	1	17:56	23:11	18,878	70	-74,283	25	0	0	0
25	1	04:58	10:03	18,313	77	-54,993	9	72	0	0
26 26	1 2	00:00 14:44	02:11 17:04	7,852 8,397	76 67	-499,207 -498,892	12 9	1 1	0 0	0 0
27	1	10:32	16:42	22,161	68	-791,490	157	0	0	0
28	1	12:57	19:35	23,840	67	-2,666	24	0	0	0
29 29 29	1 2 3	00:24 13:54 22:09	02:22 16:49 23:59	7,075 10,473 6,603	73 67 71	-158,237 -158,827 -159,150	26 43 23	2 1 0	1 0 0	0 0 0
30 30	1 2	06:29 19:47	08:07 23:59	5,886 15,123	75 66	-624,341 -625,616	48 115	1 0	1 0	0 0
31 31	1 2	03:43 11:10	04:48 15:25	3,852 15,309	73 70	-432,462 -432,552	10 22	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-