GPS Space Vehicle Time Integrity for MJD 53909

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
10:50
16:34
20,601
   -50
   -61,600
21
19
0
0

2
1
00:35
05:21
17,123
   -51
    -7,333
23
5
0
0

3
-

4
1
00:00
04:12
15,056
   -54
  -259,724
43
0
0
0

5
1
01:08
05:57
17,343
   -54
  -154,112
211
1
1
0

6
1
03:53
09:10
19,042
   -47
  -572,516
70
0
0
0

7
7
1
2
06:41
17:06
09:10
18:14
  8,982
  4,086
   -45
   -44
  -541,645
  -541,646
6
7
24
5
0
0
0
0

8
1
18:33
23:59
19,607
   -43
    70,004
8
130
0
0

9
9
1
2
00:00
10:07
03:11
11:12
11,490
  3,846
   -61
   -53
   -25,349
   -25,388
12
9
43
19
0
0
0
0

10
10
1
2
03:01
06:08
06:07
07:26
11,184
  4,654
   -39
   -47
   -85,510
   -85,523
8
6
9
28
0
0
0
0

11
11
11
11
1
2
3
4
11:54
13:26
20:03
21:57
13:24
14:57
21:56
23:59
  5,265
  5,417
  6,794
  7,239
   -47
   -55
   -37
   -41
  -335,199
  -335,220
  -335,258
  -335,279
16
10
9
15
47
40
74
33
0
0
0
0
0
0
0
0

12
-

13
1
15:49
21:15
19,557
   -53
   -71,787
25
1
0
0

14
1
09:11
14:09
17,876
   -47
    11,325
11
4
0
0

15
1
06:41
12:36
21,310
   -49
  -633,329
47
1
0
0

16
1
14:05
19:00
17,678
   -46
   -51,661
23
0
0
0

17
17
1
2
00:00
20:57
02:19
23:59
  8,309
10,961
   -55
   -43
   -99,363
   -99,416
10
13
75
50
0
0
0
0

18
1
06:11
11:16
18,265
   -50
   240,358
9
214
0
0

19
19
1
2
09:45
17:32
11:53
21:58
  7,666
15,959
   -58
   -46
     3,667
     3,606
14
19
28
50
0
0
0
0

20
1
13:27
18:13
17,157
   -49
    24,989
13
72
0
0

21
21
1
2
06:12
10:18
09:44
11:44
12,594
  5,153
   -47
   -65
   -37,358
   -37,402
15
9
49
9
0
0
0
0

22
22
1
2
08:12
12:57
12:43
14:28
16,265
  5,418
   -47
   -55
  -109,467
  -109,519
22
11
7
1
0
0
0
0

23
1
14:17
20:15
21,470
   -51
  -139,254
9
167
0
0

24
24
1
2
00:00
22:27
02:58
23:59
10,706
  5,567
   -54
   -39
   -15,336
   -15,538
16
8
0
0
0
0
0
0

25
-

26
26
1
2
05:19
21:16
09:47
22:53
16,063
  5,730
   -50
   -48
   155,962
   156,620
50
25
1
6
1
0
0
0

27
1
18:11
23:25
18,855
   -48
   -54,832
15
18
0
0

28
28
1
2
00:00
19:23
02:05
23:59
  7,488
16,570
   -70
   -51
   -24,725
   -24,656
7
7
12
75
0
0
0
0

29
29
29
29
1
2
3
4
05:05
07:40
20:53
22:25
06:40
09:22
22:20
23:25
  5,672
  6,138
  5,271
  3,633
   -45
   -59
   -52
   -55
  -622,587
  -622,641
  -622,825
  -622,847
8
13
10
11
1
3
15
27
0
0
0
0
0
0
0
0

30
30
1
2
02:30
13:08
06:40
14:24
14,996
  4,550
   -54
   -45
    -1,598
    -1,623
13
8
40
7
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	10:50	16:34	20,601	-50	-61,600	21	19	0	0
2	1	00:35	05:21	17,123	-51	-7,333	23	5	0	0
3	-
4	1	00:00	04:12	15,056	-54	-259,724	43	0	0	0
5	1	01:08	05:57	17,343	-54	-154,112	211	1	1	0
6	1	03:53	09:10	19,042	-47	-572,516	70	0	0	0
7 7	1 2	06:41 17:06	09:10 18:14	8,982 4,086	-45 -44	-541,645 -541,646	6 7	24 5	0 0	0 0
8	1	18:33	23:59	19,607	-43	70,004	8	130	0	0
9 9	1 2	00:00 10:07	03:11 11:12	11,490 3,846	-61 -53	-25,349 -25,388	12 9	43 19	0 0	0 0
10 10	1 2	03:01 06:08	06:07 07:26	11,184 4,654	-39 -47	-85,510 -85,523	8 6	9 28	0 0	0 0
11 11 11 11	1 2 3 4	11:54 13:26 20:03 21:57	13:24 14:57 21:56 23:59	5,265 5,417 6,794 7,239	-47 -55 -37 -41	-335,199 -335,220 -335,258 -335,279	16 10 9 15	47 40 74 33	0 0 0 0	0 0 0 0
12	-
13	1	15:49	21:15	19,557	-53	-71,787	25	1	0	0
14	1	09:11	14:09	17,876	-47	11,325	11	4	0	0
15	1	06:41	12:36	21,310	-49	-633,329	47	1	0	0
16	1	14:05	19:00	17,678	-46	-51,661	23	0	0	0
17 17	1 2	00:00 20:57	02:19 23:59	8,309 10,961	-55 -43	-99,363 -99,416	10 13	75 50	0 0	0 0
18	1	06:11	11:16	18,265	-50	240,358	9	214	0	0
19 19	1 2	09:45 17:32	11:53 21:58	7,666 15,959	-58 -46	3,667 3,606	14 19	28 50	0 0	0 0
20	1	13:27	18:13	17,157	-49	24,989	13	72	0	0
21 21	1 2	06:12 10:18	09:44 11:44	12,594 5,153	-47 -65	-37,358 -37,402	15 9	49 9	0 0	0 0
22 22	1 2	08:12 12:57	12:43 14:28	16,265 5,418	-47 -55	-109,467 -109,519	22 11	7 1	0 0	0 0
23	1	14:17	20:15	21,470	-51	-139,254	9	167	0	0
24 24	1 2	00:00 22:27	02:58 23:59	10,706 5,567	-54 -39	-15,336 -15,538	16 8	0 0	0 0	0 0
25	-
26 26	1 2	05:19 21:16	09:47 22:53	16,063 5,730	-50 -48	155,962 156,620	50 25	1 6	1 0	0 0
27	1	18:11	23:25	18,855	-48	-54,832	15	18	0	0
28 28	1 2	00:00 19:23	02:05 23:59	7,488 16,570	-70 -51	-24,725 -24,656	7 7	12 75	0 0	0 0
29 29 29 29	1 2 3 4	05:05 07:40 20:53 22:25	06:40 09:22 22:20 23:25	5,672 6,138 5,271 3,633	-45 -59 -52 -55	-622,587 -622,641 -622,825 -622,847	8 13 10 11	1 3 15 27	0 0 0 0	0 0 0 0
30 30	1 2	02:30 13:08	06:40 14:24	14,996 4,550	-54 -45	-1,598 -1,623	13 8	40 7	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-