GPS Space Vehicle Time Integrity for MJD 53500

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
15:17
21:24
21,978
   -54
  -402,692
17
0
0
0

2
1
04:35
10:26
21,061
   -47
    25,701
9
55
0
0

3
3
1
2
13:52
20:34
15:16
23:59
  5,041
12,302
   -53
   -45
  -107,606
  -107,677
11
19
5
0
0
0
0
0

4
1
03:28
08:45
18,947
   -51
  -230,130
122
0
0
0

5
1
04:58
09:51
17,594
   -46
   -97,734
31
12
0
0

6
1
07:40
12:58
19,087
   -52
  -487,824
285
0
109
0

7
1
01:24
06:14
17,422
   -49
   -88,467
146
0
0
0

8
8
1
2
00:00
22:27
04:29
23:59
16,167
  5,553
   -60
   -35
    28,476
    28,568
7
5
74
11
0
0
0
0

9
9
1
2
03:39
12:15
07:13
15:21
12,842
11,144
   -49
   -50
    42,576
    42,623
6
8
21
8
0
0
0
0

10
1
06:57
11:29
16,245
   -48
   -63,389
12
50
0
0

11
11
11
1
2
3
00:07
01:14
15:49
01:13
04:04
18:58
  3,991
10,168
11,308
   -46
   -48
   -51
  -223,375
  -223,406
  -223,625
9
21
21
42
72
0
0
0
0
0
0
0

12
-

13
13
1
2
00:00
20:00
01:23
23:59
  4,994
14,389
   -67
   -43
     2,820
     2,739
7
10
23
4
0
0
0
0

14
1
13:37
18:15
16,696
   -51
    29,910
7
59
0
0

15
1
11:13
16:56
20,567
   -57
  -429,095
39
0
0
0

16
1
18:04
23:02
17,909
   -46
    -2,509
9
10
0
0

17
-

18
1
10:21
15:31
18,610
   -49
   152,926
15
29
0
0

19
19
19
1
2
3
00:00
13:37
21:28
01:56
15:49
23:59
  6,985
  7,922
  9,087
   -58
   -57
   -40
    20,163
    20,200
    20,240
10
7
4
51
33
43
0
0
0
0
0
0

20
1
17:25
22:11
17,152
   -50
    67,973
17
0
0
0

21
1
09:15
15:31
22,579
   -49
  -102,287
20
0
0
0

22
22
1
2
11:42
14:28
13:36
18:20
  6,839
13,908
   -47
   -57
   -22,303
   -22,332
4
12
32
12
0
0
0
0

23
1
18:58
23:59
18,063
   -48
  -198,943
6
42
0
0

24
24
1
2
02:27
18:21
06:20
19:53
14,007
  5,452
   -48
   -62
   -15,791
   -15,960
17
13
0
29
0
0
0
0

25
1
15:32
20:20
17,281
   -42
   -92,650
11
17
0
0

26
26
1
2
01:32
09:23
03:50
14:00
  8,272
16,614
   -50
   -52
   -22,280
   -22,318
10
13
10
39
0
0
0
0

27
27
1
2
00:00
21:19
03:27
23:59
12,427
  9,665
   -61
   -40
   -66,657
   -67,553
52
35
1
0
1
0
0
0

28
1
00:00
06:12
22,305
   -56
   -46,333
8
99
0
0

29
29
1
2
00:49
09:00
03:35
13:14
  9,948
15,267
   -56
   -53
   -29,098
   -30,050
91
137
1
0
1
0
0
0

30
30
1
2
06:30
16:14
10:46
18:28
15,345
  7,951
   -51
   -44
  -179,985
  -180,684
108
56
1
0
1
0
0
0

31
-

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	15:17	21:24	21,978	-54	-402,692	17	0	0	0
2	1	04:35	10:26	21,061	-47	25,701	9	55	0	0
3 3	1 2	13:52 20:34	15:16 23:59	5,041 12,302	-53 -45	-107,606 -107,677	11 19	5 0	0 0	0 0
4	1	03:28	08:45	18,947	-51	-230,130	122	0	0	0
5	1	04:58	09:51	17,594	-46	-97,734	31	12	0	0
6	1	07:40	12:58	19,087	-52	-487,824	285	0	109	0
7	1	01:24	06:14	17,422	-49	-88,467	146	0	0	0
8 8	1 2	00:00 22:27	04:29 23:59	16,167 5,553	-60 -35	28,476 28,568	7 5	74 11	0 0	0 0
9 9	1 2	03:39 12:15	07:13 15:21	12,842 11,144	-49 -50	42,576 42,623	6 8	21 8	0 0	0 0
10	1	06:57	11:29	16,245	-48	-63,389	12	50	0	0
11 11 11	1 2 3	00:07 01:14 15:49	01:13 04:04 18:58	3,991 10,168 11,308	-46 -48 -51	-223,375 -223,406 -223,625	9 21 21	42 72 0	0 0 0	0 0 0
12	-
13 13	1 2	00:00 20:00	01:23 23:59	4,994 14,389	-67 -43	2,820 2,739	7 10	23 4	0 0	0 0
14	1	13:37	18:15	16,696	-51	29,910	7	59	0	0
15	1	11:13	16:56	20,567	-57	-429,095	39	0	0	0
16	1	18:04	23:02	17,909	-46	-2,509	9	10	0	0
17	-
18	1	10:21	15:31	18,610	-49	152,926	15	29	0	0
19 19 19	1 2 3	00:00 13:37 21:28	01:56 15:49 23:59	6,985 7,922 9,087	-58 -57 -40	20,163 20,200 20,240	10 7 4	51 33 43	0 0 0	0 0 0
20	1	17:25	22:11	17,152	-50	67,973	17	0	0	0
21	1	09:15	15:31	22,579	-49	-102,287	20	0	0	0
22 22	1 2	11:42 14:28	13:36 18:20	6,839 13,908	-47 -57	-22,303 -22,332	4 12	32 12	0 0	0 0
23	1	18:58	23:59	18,063	-48	-198,943	6	42	0	0
24 24	1 2	02:27 18:21	06:20 19:53	14,007 5,452	-48 -62	-15,791 -15,960	17 13	0 29	0 0	0 0
25	1	15:32	20:20	17,281	-42	-92,650	11	17	0	0
26 26	1 2	01:32 09:23	03:50 14:00	8,272 16,614	-50 -52	-22,280 -22,318	10 13	10 39	0 0	0 0
27 27	1 2	00:00 21:19	03:27 23:59	12,427 9,665	-61 -40	-66,657 -67,553	52 35	1 0	1 0	0 0
28	1	00:00	06:12	22,305	-56	-46,333	8	99	0	0
29 29	1 2	00:49 09:00	03:35 13:14	9,948 15,267	-56 -53	-29,098 -30,050	91 137	1 0	1 0	0 0
30 30	1 2	06:30 16:14	10:46 18:28	15,345 7,951	-51 -44	-179,985 -180,684	108 56	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-