GPS Space Vehicle Time Integrity for MJD 55660

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
-

2
1
00:46
06:50
21,042
    32
  -329,716
10
2
0
0

3
3
1
2
08:41
16:39
11:23
21:04
  9,276
15,265
    49
    41
  -699,562
  -699,729
14
23
1
1
0
1
0
0

4
1
00:00
05:09
18,041
    32
   -83,148
57
1
1
0

5
1
02:46
08:06
18,333
    33
   141,899
40
1
1
0

6
6
1
2
08:08
18:00
11:28
20:31
11,515
  8,815
    42
    35
   303,998
   307,836
398
295
1
0
3175
260
0
0

7
1
17:24
21:59
15,952
    38
    -7,687
23
1
1
0

8
1
18:44
21:59
11,412
    44
    -7,643
5
3
0
0

9
9
1
2
00:00
08:34
03:32
12:21
12,278
12,930
    38
    42
   -72,611
   -72,679
13
13
0
0
0
0
0
0

10
10
1
2
01:31
17:36
06:04
19:59
15,839
  8,300
    34
    39
    71,160
    71,215
11
8
1
1
0
0
0
0

11
11
1
2
11:52
19:55
14:49
21:59
10,080
  7,179
    40
    41
   141,321
   141,406
11
6
1
6
0
0
0
0

12
1
01:18
05:51
15,732
    30
    13,155
16
54
0
0

13
1
16:07
21:38
19,010
    38
  -275,727
13
1
1
0

14
1
09:23
15:36
21,340
    43
  -142,798
17
0
0
0

15
1
05:58
10:52
16,895
    38
   136,699
12
0
0
0

16
1
14:36
19:43
17,850
    42
   163,960
29
1
1
0

17
1
00:00
03:36
12,563
    32
  -184,283
4
5
0
0

18
1
06:53
13:30
22,831
    44
  -130,885
11
0
0
0

19
19
1
2
09:51
17:45
12:15
21:59
  7,964
14,670
    44
    43
   128,697
   128,819
11
35
1
1
0
1
0
0

20
20
1
2
00:43
13:48
01:54
18:30
  4,065
16,296
    32
    41
   -48,846
   -48,842
9
5
15
39
0
0
0
0

21
1
05:41
11:53
21,523
    43
   136,275
20
0
0
0

22
1
08:15
14:50
22,643
    45
  -150,416
5
10
0
0

23
1
14:33
20:32
20,975
    42
  -314,409
25
1
1
0

24
24
1
2
12:12
20:50
15:46
21:59
12,407
  4,174
    41
    47
  -380,198
  -380,276
11
5
1
4
0
0
0
0

25
25
1
2
02:53
12:26
07:06
15:16
14,662
  9,892
    34
    42
     1,179
     1,191
15
6
1
1
1
0
0
0

26
26
1
2
05:13
20:46
09:21
21:59
14,377
  4,366
    40
    40
   167,653
   168,181
48
12
1
0
1
0
0
0

27
27
1
2
00:00
08:23
03:08
11:41
11,083
11,401
    32
    48
  -253,698
  -253,789
13
18
1
0
0
0
0
0

28
28
1
2
00:00
19:47
02:24
21:59
  8,456
  7,689
    29
    43
   -30,206
   -30,365
11
7
1
0
0
0
0
0

29
1
03:46
09:20
19,510
    36
  -198,481
14
0
0
0

30
30
1
2
06:26
13:52
07:47
18:50
  4,796
17,037
    41
    36
  -335,532
  -335,643
6
32
1
1
0
1
0
0

31
1
11:43
17:20
19,347
    37
   -64,214
32
4
0
0

32
1
12:45
17:58
18,125
    42
   231,791
40
0
0
0

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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	-
2	1	00:46	06:50	21,042	32	-329,716	10	2	0	0
3 3	1 2	08:41 16:39	11:23 21:04	9,276 15,265	49 41	-699,562 -699,729	14 23	1 1	0 1	0 0
4	1	00:00	05:09	18,041	32	-83,148	57	1	1	0
5	1	02:46	08:06	18,333	33	141,899	40	1	1	0
6 6	1 2	08:08 18:00	11:28 20:31	11,515 8,815	42 35	303,998 307,836	398 295	1 0	3175 260	0 0
7	1	17:24	21:59	15,952	38	-7,687	23	1	1	0
8	1	18:44	21:59	11,412	44	-7,643	5	3	0	0
9 9	1 2	00:00 08:34	03:32 12:21	12,278 12,930	38 42	-72,611 -72,679	13 13	0 0	0 0	0 0
10 10	1 2	01:31 17:36	06:04 19:59	15,839 8,300	34 39	71,160 71,215	11 8	1 1	0 0	0 0
11 11	1 2	11:52 19:55	14:49 21:59	10,080 7,179	40 41	141,321 141,406	11 6	1 6	0 0	0 0
12	1	01:18	05:51	15,732	30	13,155	16	54	0	0
13	1	16:07	21:38	19,010	38	-275,727	13	1	1	0
14	1	09:23	15:36	21,340	43	-142,798	17	0	0	0
15	1	05:58	10:52	16,895	38	136,699	12	0	0	0
16	1	14:36	19:43	17,850	42	163,960	29	1	1	0
17	1	00:00	03:36	12,563	32	-184,283	4	5	0	0
18	1	06:53	13:30	22,831	44	-130,885	11	0	0	0
19 19	1 2	09:51 17:45	12:15 21:59	7,964 14,670	44 43	128,697 128,819	11 35	1 1	0 1	0 0
20 20	1 2	00:43 13:48	01:54 18:30	4,065 16,296	32 41	-48,846 -48,842	9 5	15 39	0 0	0 0
21	1	05:41	11:53	21,523	43	136,275	20	0	0	0
22	1	08:15	14:50	22,643	45	-150,416	5	10	0	0
23	1	14:33	20:32	20,975	42	-314,409	25	1	1	0
24 24	1 2	12:12 20:50	15:46 21:59	12,407 4,174	41 47	-380,198 -380,276	11 5	1 4	0 0	0 0
25 25	1 2	02:53 12:26	07:06 15:16	14,662 9,892	34 42	1,179 1,191	15 6	1 1	1 0	0 0
26 26	1 2	05:13 20:46	09:21 21:59	14,377 4,366	40 40	167,653 168,181	48 12	1 0	1 0	0 0
27 27	1 2	00:00 08:23	03:08 11:41	11,083 11,401	32 48	-253,698 -253,789	13 18	1 0	0 0	0 0
28 28	1 2	00:00 19:47	02:24 21:59	8,456 7,689	29 43	-30,206 -30,365	11 7	1 0	0 0	0 0
29	1	03:46	09:20	19,510	36	-198,481	14	0	0	0
30 30	1 2	06:26 13:52	07:47 18:50	4,796 17,037	41 36	-335,532 -335,643	6 32	1 1	0 1	0 0
31	1	11:43	17:20	19,347	37	-64,214	32	4	0	0
32	1	12:45	17:58	18,125	42	231,791	40	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-