GPS Space Vehicle Time Integrity for MJD 53701

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
01:32
05:56
15,830
   -33
   -21,330
13
1
0
0

2
1
14:48
19:59
18,670
   -22
    25,519
12
85
0
0

3
3
1
2
00:00
06:46
01:31
11:00
  5,493
15,163
   -46
   -24
   -54,005
   -54,070
10
17
1
71
0
0
0
0

4
1
13:43
18:01
15,498
   -23
   -65,625
68
0
0
0

5
1
15:28
20:14
17,178
   -28
  -350,347
207
0
0
0

6
1
18:07
23:28
19,278
   -28
   -28,108
303
0
1021
0

7
1
11:41
16:48
18,399
   -21
  -425,741
75
0
0
0

8
1
08:53
14:49
21,373
   -22
    48,273
8
125
0
0

9
9
9
1
2
3
00:09
13:49
22:32
01:51
17:25
23:33
  6,078
12,960
  3,705
   -33
   -25
   -13
  -174,102
  -176,541
  -177,758
88
177
48
0
1
0
0
1
0
0
0
0

10
1
17:17
21:44
15,993
   -21
   -74,374
11
15
0
0

11
11
1
2
02:07
10:19
05:13
14:16
11,156
14,145
   -44
   -21
  -286,218
  -286,299
16
22
0
62
0
0
0
0

12
-

13
1
06:19
11:39
19,153
   -28
   -25,927
15
1
0
0

14
1
00:00
04:38
16,679
   -33
    23,126
9
32
0
0

15
15
1
2
00:00
20:58
02:29
23:59
  8,960
10,911
   -42
   -15
  -525,643
  -526,050
23
23
0
4
0
0
0
0

16
1
04:21
09:19
17,905
   -28
   -15,740
14
68
0
0

17
-

18
18
1
2
00:00
20:23
02:07
23:59
  7,621
13,011
   -43
   -18
   204,631
   204,850
6
7
5
20
0
0
0
0

19
19
1
2
00:32
07:52
02:07
12:20
  5,623
16,060
   -43
   -20
    25,815
    25,827
7
12
12
114
0
0
0
0

20
1
03:40
08:27
17,242
   -32
    39,874
13
22
0
0

21
21
1
2
00:00
19:22
01:48
23:59
  6,504
16,677
   -50
   -20
  -151,819
  -152,083
14
23
1
0
0
0
0
0

22
22
1
2
00:00
21:59
04:40
23:59
16,834
  7,239
   -42
    -9
   -53,431
   -53,542
17
6
4
10
0
0
0
0

23
1
05:14
10:39
19,479
   -30
  -161,916
9
57
0
0

24
24
1
2
04:43
12:51
06:10
16:58
  5,154
14,817
   -22
   -18
   -65,281
   -65,365
11
21
12
2
0
0
0
0

25
1
02:07
07:00
17,570
   -29
    -4,646
11
24
0
0

26
26
1
2
11:31
19:29
14:02
23:28
  9,060
14,304
   -25
   -21
    23,640
    23,837
12
18
36
2
0
0
0
0

27
1
07:40
13:42
21,767
   -24
   -24,880
21
3
0
0

28
1
09:42
15:24
20,464
   -20
   -38,016
5
80
0
0

29
29
1
2
10:59
19:12
13:49
23:24
10,158
15,120
   -21
   -22
  -433,960
  -434,500
57
85
1
0
0
0
0
0

30
30
1
2
03:21
16:39
04:59
20:57
  5,796
15,486
   -36
   -26
  -451,711
  -452,150
22
40
14
0
0
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	01:32	05:56	15,830	-33	-21,330	13	1	0	0
2	1	14:48	19:59	18,670	-22	25,519	12	85	0	0
3 3	1 2	00:00 06:46	01:31 11:00	5,493 15,163	-46 -24	-54,005 -54,070	10 17	1 71	0 0	0 0
4	1	13:43	18:01	15,498	-23	-65,625	68	0	0	0
5	1	15:28	20:14	17,178	-28	-350,347	207	0	0	0
6	1	18:07	23:28	19,278	-28	-28,108	303	0	1021	0
7	1	11:41	16:48	18,399	-21	-425,741	75	0	0	0
8	1	08:53	14:49	21,373	-22	48,273	8	125	0	0
9 9 9	1 2 3	00:09 13:49 22:32	01:51 17:25 23:33	6,078 12,960 3,705	-33 -25 -13	-174,102 -176,541 -177,758	88 177 48	0 1 0	0 1 0	0 0 0
10	1	17:17	21:44	15,993	-21	-74,374	11	15	0	0
11 11	1 2	02:07 10:19	05:13 14:16	11,156 14,145	-44 -21	-286,218 -286,299	16 22	0 62	0 0	0 0
12	-
13	1	06:19	11:39	19,153	-28	-25,927	15	1	0	0
14	1	00:00	04:38	16,679	-33	23,126	9	32	0	0
15 15	1 2	00:00 20:58	02:29 23:59	8,960 10,911	-42 -15	-525,643 -526,050	23 23	0 4	0 0	0 0
16	1	04:21	09:19	17,905	-28	-15,740	14	68	0	0
17	-
18 18	1 2	00:00 20:23	02:07 23:59	7,621 13,011	-43 -18	204,631 204,850	6 7	5 20	0 0	0 0
19 19	1 2	00:32 07:52	02:07 12:20	5,623 16,060	-43 -20	25,815 25,827	7 12	12 114	0 0	0 0
20	1	03:40	08:27	17,242	-32	39,874	13	22	0	0
21 21	1 2	00:00 19:22	01:48 23:59	6,504 16,677	-50 -20	-151,819 -152,083	14 23	1 0	0 0	0 0
22 22	1 2	00:00 21:59	04:40 23:59	16,834 7,239	-42 -9	-53,431 -53,542	17 6	4 10	0 0	0 0
23	1	05:14	10:39	19,479	-30	-161,916	9	57	0	0
24 24	1 2	04:43 12:51	06:10 16:58	5,154 14,817	-22 -18	-65,281 -65,365	11 21	12 2	0 0	0 0
25	1	02:07	07:00	17,570	-29	-4,646	11	24	0	0
26 26	1 2	11:31 19:29	14:02 23:28	9,060 14,304	-25 -21	23,640 23,837	12 18	36 2	0 0	0 0
27	1	07:40	13:42	21,767	-24	-24,880	21	3	0	0
28	1	09:42	15:24	20,464	-20	-38,016	5	80	0	0
29 29	1 2	10:59 19:12	13:49 23:24	10,158 15,120	-21 -22	-433,960 -434,500	57 85	1 0	0 0	0 0
30 30	1 2	03:21 16:39	04:59 20:57	5,796 15,486	-36 -26	-451,711 -452,150	22 40	14 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-