GPS Space Vehicle Time Integrity for MJD 54122

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
20:27
03:10
23:59
11,391
12,748
   -42
   -28
  -102,946
  -103,105
16
12
1
0
0
0
0
0

2
2
1
2
09:58
14:04
14:03
15:11
14,707
  3,992
   -24
   -36
   -75,586
   -75,630
20
6
0
8
0
0
0
0

3
3
1
2
02:17
18:09
05:27
20:39
11,394
  8,913
   -33
   -26
    -1,649
    -1,978
24
22
0
0
0
0
0
0

4
1
08:37
13:36
17,959
   -29
  -356,306
21
16
0
0

5
1
10:47
15:06
15,556
   -29
   -17,208
63
0
0
0

6
6
1
2
13:17
15:09
15:06
18:36
  6,460
12,456
   -20
   -36
  -439,372
  -439,156
43
79
0
0
0
0
0
0

7
1
13:42
18:48
18,370
   -30
  -439,080
50
0
0
0

8
1
03:48
09:50
21,675
   -37
    93,922
6
59
0
0

9
9
1
2
08:55
17:43
12:37
19:22
13,326
  5,966
   -37
   -28
   -54,244
   -54,287
15
7
0
3
0
0
0
0

10
1
12:37
17:16
16,569
   -24
   -96,307
10
43
0
0

11
11
1
2
05:31
22:49
09:36
23:59
14,632
  4,247
   -29
   -30
    -4,530
    -4,611
14
7
77
8
0
0
0
0

12
1
10:36
13:41
11,083
   -27
    60,121
24
0
0
0

13
1
01:33
06:52
19,138
   -37
  -135,360
30
0
0
0

14
1
18:37
23:53
18,968
   -25
    -5,639
13
33
0
0

15
-

16
1
00:00
04:06
14,758
   -33
  -114,746
23
0
0
0

17
1
06:45
11:47
18,099
   -31
   -81,601
6
46
0
0

18
1
15:59
20:57
17,881
   -26
   253,863
8
60
0
0

19
19
1
2
03:13
20:06
07:21
21:17
14,842
  4,223
   -31
   -31
   -59,455
   -59,696
24
14
1
18
0
0
0
0

20
1
00:00
03:42
13,310
   -38
    22,025
11
13
0
0

21
1
15:14
21:07
21,147
   -26
   -69,220
14
0
0
0

22
1
17:41
23:31
20,941
   -29
  -163,544
21
16
0
0

23
1
00:38
05:55
19,031
   -35
  -146,897
17
0
0
0

24
1
11:38
16:59
19,233
   -27
   -70,877
25
0
0
0

25
25
1
2
00:00
21:37
02:27
23:59
  8,863
  8,529
   -35
   -19
  -375,448
  -374,473
28
30
0
0
0
0
0
0

26
26
26
1
2
3
06:53
08:10
15:11
08:09
09:18
17:40
  4,525
  4,033
  8,941
   -24
   -32
   -23
     6,297
     6,369
     6,878
24
20
42
0
1
0
0
0
0
0
0
0

27
1
03:31
08:49
19,101
   -31
   -89,914
16
0
0
0

28
1
04:53
11:30
23,838
   -30
    -9,090
6
39
0
0

29
29
29
1
2
3
06:18
07:51
17:05
07:48
09:05
18:09
  5,358
  4,404
  3,846
   -27
   -38
   -32
  -323,622
  -323,709
  -324,195
22
23
19
0
1
0
0
0
0
0
0
0

30
1
11:56
13:16
  4,806
   -33
   -23,317
5
8
0
0

31
31
1
2
00:00
21:48
02:08
23:59
  7,656
  7,874
   -37
   -26
      903
      511
13
15
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	1 2	00:00 20:27	03:10 23:59	11,391 12,748	-42 -28	-102,946 -103,105	16 12	1 0	0 0	0 0
2 2	1 2	09:58 14:04	14:03 15:11	14,707 3,992	-24 -36	-75,586 -75,630	20 6	0 8	0 0	0 0
3 3	1 2	02:17 18:09	05:27 20:39	11,394 8,913	-33 -26	-1,649 -1,978	24 22	0 0	0 0	0 0
4	1	08:37	13:36	17,959	-29	-356,306	21	16	0	0
5	1	10:47	15:06	15,556	-29	-17,208	63	0	0	0
6 6	1 2	13:17 15:09	15:06 18:36	6,460 12,456	-20 -36	-439,372 -439,156	43 79	0 0	0 0	0 0
7	1	13:42	18:48	18,370	-30	-439,080	50	0	0	0
8	1	03:48	09:50	21,675	-37	93,922	6	59	0	0
9 9	1 2	08:55 17:43	12:37 19:22	13,326 5,966	-37 -28	-54,244 -54,287	15 7	0 3	0 0	0 0
10	1	12:37	17:16	16,569	-24	-96,307	10	43	0	0
11 11	1 2	05:31 22:49	09:36 23:59	14,632 4,247	-29 -30	-4,530 -4,611	14 7	77 8	0 0	0 0
12	1	10:36	13:41	11,083	-27	60,121	24	0	0	0
13	1	01:33	06:52	19,138	-37	-135,360	30	0	0	0
14	1	18:37	23:53	18,968	-25	-5,639	13	33	0	0
15	-
16	1	00:00	04:06	14,758	-33	-114,746	23	0	0	0
17	1	06:45	11:47	18,099	-31	-81,601	6	46	0	0
18	1	15:59	20:57	17,881	-26	253,863	8	60	0	0
19 19	1 2	03:13 20:06	07:21 21:17	14,842 4,223	-31 -31	-59,455 -59,696	24 14	1 18	0 0	0 0
20	1	00:00	03:42	13,310	-38	22,025	11	13	0	0
21	1	15:14	21:07	21,147	-26	-69,220	14	0	0	0
22	1	17:41	23:31	20,941	-29	-163,544	21	16	0	0
23	1	00:38	05:55	19,031	-35	-146,897	17	0	0	0
24	1	11:38	16:59	19,233	-27	-70,877	25	0	0	0
25 25	1 2	00:00 21:37	02:27 23:59	8,863 8,529	-35 -19	-375,448 -374,473	28 30	0 0	0 0	0 0
26 26 26	1 2 3	06:53 08:10 15:11	08:09 09:18 17:40	4,525 4,033 8,941	-24 -32 -23	6,297 6,369 6,878	24 20 42	0 1 0	0 0 0	0 0 0
27	1	03:31	08:49	19,101	-31	-89,914	16	0	0	0
28	1	04:53	11:30	23,838	-30	-9,090	6	39	0	0
29 29 29	1 2 3	06:18 07:51 17:05	07:48 09:05 18:09	5,358 4,404 3,846	-27 -38 -32	-323,622 -323,709 -324,195	22 23 19	0 1 0	0 0 0	0 0 0
30	1	11:56	13:16	4,806	-33	-23,317	5	8	0	0
31 31	1 2	00:00 21:48	02:08 23:59	7,656 7,874	-37 -26	903 511	13 15	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-