GPS Space Vehicle Time Integrity for MJD 53466

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
1
17:04
23:12
21,219
   -57
  -397,456
6736
1
1
0

2
1
06:53
13:07
21,533
   -18
    26,322
31
3
3
0

3
3
1
2
00:00
14:51
03:19
17:35
11,394
  9,447
   -12
   -29
   -97,877
   -98,060
12
11
1
2
0
0
0
0

4
1
05:30
11:09
19,631
   -17
  -298,438
134
1
1
0

5
1
07:20
12:13
16,930
   -20
   -89,631
42
3
3
0

6
6
1
2
10:03
14:15
14:11
15:28
14,465
  4,287
   -17
   -20
  -325,783
  -326,395
262
101
2
2
2
2
0
0

7
-

8
1
00:46
06:46
20,795
    -3
    25,484
8
0
0
0

9
9
1
2
05:57
14:33
09:32
18:27
12,292
13,541
   -11
   -16
    37,434
    37,490
11
8
1
13
1
0
0
0

10
1
08:48
14:03
18,381
   -20
   -61,559
10
43
0
0

11
11
1
2
02:26
18:05
06:28
21:17
13,708
10,867
   -10
   -17
  -211,579
  -211,801
16
7
2
0
0
0
0
0

12
-

13
1
00:00
03:40
12,667
   -14
     6,637
6
16
0
0

14
1
15:25
21:45
21,780
   -17
    30,683
5
45
0
0

15
1
14:15
19:18
17,290
   -16
  -413,220
37
2
2
0

16
16
1
2
00:00
20:20
01:23
23:12
  4,773
  9,906
    -8
  -106
    -1,854
    -1,962
9
9858
0
1
0
1
0
0

17
-

18
18
1
2
12:41
14:15
14:11
19:23
  5,210
17,540
   -19
   -20
   142,863
   142,905
7
28
0
3
0
2
0
0

19
19
1
2
00:00
15:51
04:22
18:12
15,174
  8,140
   -11
   -25
    17,763
    17,793
5
5
19
2
0
0
0
0

20
20
1
2
06:46
19:40
07:48
23:12
  3,384
12,322
   -12
   -93
    74,505
    74,310
12
8839
4
1
0
1
0
0

21
21
1
2
11:35
14:15
14:11
17:56
  8,921
12,803
   -18
   -18
   -97,037
   -97,055
26
12
2
3
2
2
0
0

22
1
14:15
20:38
22,100
   -24
   -19,579
28
3
2
0

23
23
1
2
00:00
20:49
02:46
23:12
  9,525
  8,368
   -13
  -131
  -205,290
  -205,258
8
10726
1
1
0
1
0
0

24
24
1
2
04:19
20:42
09:06
22:12
16,251
  5,168
   -15
   -18
    -7,082
    -7,243
22
5
2
2
1
0
0
0

25
1
17:45
23:12
18,771
   -72
   -90,029
7162
1
1
0

26
26
26
1
2
3
03:54
11:44
14:15
06:09
14:11
16:27
  7,495
  8,537
  7,538
   -14
   -21
   -22
   -17,325
   -17,403
   -17,425
8
31
8
1
2
2
0
2
0
0
0
0

27
1
00:00
05:48
19,802
   -16
   -37,996
48
1
1
0

28
1
01:55
08:32
22,619
   -19
   -46,827
25
1
1
0

29
29
29
1
2
3
03:10
11:19
14:15
05:54
14:11
15:37
  9,314
  9,870
  4,846
   -13
   -19
   -23
   -37,948
   -37,245
   -37,059
68
74
44
1
2
2
1
2
2
0
0
0

30
30
1
2
08:47
18:22
13:04
21:12
14,905
  9,547
   -16
   -10
  -110,894
  -111,679
111
70
3
0
3
0
0
0

31
1
02:38
08:54
21,446
   -19
    70,084
247
1
1
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 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	1	17:04	23:12	21,219	-57	-397,456	6736	1	1	0
2	1	06:53	13:07	21,533	-18	26,322	31	3	3	0
3 3	1 2	00:00 14:51	03:19 17:35	11,394 9,447	-12 -29	-97,877 -98,060	12 11	1 2	0 0	0 0
4	1	05:30	11:09	19,631	-17	-298,438	134	1	1	0
5	1	07:20	12:13	16,930	-20	-89,631	42	3	3	0
6 6	1 2	10:03 14:15	14:11 15:28	14,465 4,287	-17 -20	-325,783 -326,395	262 101	2 2	2 2	0 0
7	-
8	1	00:46	06:46	20,795	-3	25,484	8	0	0	0
9 9	1 2	05:57 14:33	09:32 18:27	12,292 13,541	-11 -16	37,434 37,490	11 8	1 13	1 0	0 0
10	1	08:48	14:03	18,381	-20	-61,559	10	43	0	0
11 11	1 2	02:26 18:05	06:28 21:17	13,708 10,867	-10 -17	-211,579 -211,801	16 7	2 0	0 0	0 0
12	-
13	1	00:00	03:40	12,667	-14	6,637	6	16	0	0
14	1	15:25	21:45	21,780	-17	30,683	5	45	0	0
15	1	14:15	19:18	17,290	-16	-413,220	37	2	2	0
16 16	1 2	00:00 20:20	01:23 23:12	4,773 9,906	-8 -106	-1,854 -1,962	9 9858	0 1	0 1	0 0
17	-
18 18	1 2	12:41 14:15	14:11 19:23	5,210 17,540	-19 -20	142,863 142,905	7 28	0 3	0 2	0 0
19 19	1 2	00:00 15:51	04:22 18:12	15,174 8,140	-11 -25	17,763 17,793	5 5	19 2	0 0	0 0
20 20	1 2	06:46 19:40	07:48 23:12	3,384 12,322	-12 -93	74,505 74,310	12 8839	4 1	0 1	0 0
21 21	1 2	11:35 14:15	14:11 17:56	8,921 12,803	-18 -18	-97,037 -97,055	26 12	2 3	2 2	0 0
22	1	14:15	20:38	22,100	-24	-19,579	28	3	2	0
23 23	1 2	00:00 20:49	02:46 23:12	9,525 8,368	-13 -131	-205,290 -205,258	8 10726	1 1	0 1	0 0
24 24	1 2	04:19 20:42	09:06 22:12	16,251 5,168	-15 -18	-7,082 -7,243	22 5	2 2	1 0	0 0
25	1	17:45	23:12	18,771	-72	-90,029	7162	1	1	0
26 26 26	1 2 3	03:54 11:44 14:15	06:09 14:11 16:27	7,495 8,537 7,538	-14 -21 -22	-17,325 -17,403 -17,425	8 31 8	1 2 2	0 2 0	0 0 0
27	1	00:00	05:48	19,802	-16	-37,996	48	1	1	0
28	1	01:55	08:32	22,619	-19	-46,827	25	1	1	0
29 29 29	1 2 3	03:10 11:19 14:15	05:54 14:11 15:37	9,314 9,870 4,846	-13 -19 -23	-37,948 -37,245 -37,059	68 74 44	1 2 2	1 2 2	0 0 0
30 30	1 2	08:47 18:22	13:04 21:12	14,905 9,547	-16 -10	-110,894 -111,679	111 70	3 0	3 0	0 0
31	1	02:38	08:54	21,446	-19	70,084	247	1	1	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-