GPS Space Vehicle Time Integrity for MJD 53966

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
06:58
13:41
23,353
   -51
   -71,827
14
1
1
0

2
1
00:00
02:37
  9,038
   -44
   -25,767
12
7
0
0

3
3
1
2
04:31
12:35
07:21
15:59
  9,633
11,818
   -40
   -43
  -160,324
  -159,684
63
77
2
1
2
1
0
0

4
1
19:13
21:59
  9,626
   -43
  -296,352
47
3
3
0

5
1
00:00
02:00
  6,799
   -38
  -304,637
45
1
1
0

6
6
1
2
00:01
03:58
03:56
05:23
13,410
  4,784
   -39
   -42
  -599,178
  -599,189
13
33
2
1
2
1
0
0

7
7
7
1
2
3
02:38
03:58
12:09
03:56
06:49
14:58
  4,388
  9,933
  9,849
   -44
   -43
   -46
  -534,930
  -534,908
  -534,827
63
13
10
2
2
3
2
1
0
0
0
0

8
1
14:34
20:34
20,569
   -37
    76,506
43
4
4
0

9
9
1
2
04:20
21:00
08:01
22:59
12,656
  7,007
   -51
   -48
   -32,612
   -32,696
16
4
2
0
1
0
0
0

10
1
00:00
03:54
13,386
   -46
   -88,356
33
2
2
0

11
11
1
2
07:58
18:00
11:03
20:17
10,847
  7,705
   -54
   -48
  -345,781
  -345,846
6
6
2
3
0
0
0
0

12
-

13
1
12:01
17:26
18,953
   -51
   -86,922
21
2
2
0

14
1
05:12
11:29
22,005
   -49
     7,230
19
2
2
0

15
15
1
2
02:40
03:58
03:56
08:42
  4,278
16,413
   -54
   -53
  -666,137
  -666,221
58
39
2
1
2
1
0
0

16
1
10:15
15:16
17,571
   -46
   -65,924
20
1
1
0

17
1
17:05
23:23
21,711
   -36
   -98,140
11
3
1
0

18
18
1
2
02:19
03:58
03:56
08:56
  5,532
17,213
   -44
   -48
   246,625
   246,634
55
5
2
1
2
0
0
0

19
19
1
2
05:40
13:36
08:03
15:59
  8,278
  8,200
   -51
   -43
    -8,851
    -8,926
8
24
1
1
0
1
0
0

20
20
1
2
09:35
20:33
14:22
21:47
16,664
  4,480
   -49
   -42
    23,086
    23,081
16
8
1
9
1
0
0
0

21
21
1
2
01:34
03:58
03:56
07:51
  8,273
13,376
   -44
   -48
   -48,174
   -48,202
32
11
2
1
2
0
0
0

22
1
03:58
10:35
23,005
   -53
  -126,865
28
2
2
0

23
1
10:29
15:59
19,167
   -47
  -137,807
6
4
0
0

24
1
18:38
21:59
11,718
   -42
   -29,763
28
3
3
0

25
1
07:52
13:38
20,276
   -41
  -295,286
81
1
1
0

26
26
26
1
2
3
01:26
03:58
17:24
03:56
06:01
19:55
  8,718
  7,041
  8,626
   -46
   -48
   -50
   221,157
   221,270
   221,960
41
34
36
2
2
0
2
2
0
0
0
0

27
1
13:28
19:31
20,815
   -51
   -63,724
17
2
2
0

28
1
15:29
21:59
22,385
   -44
   -20,629
28
4
4
0

29
29
1
2
02:27
03:58
03:56
05:37
  5,077
  5,610
   -44
   -50
  -500,091
  -500,100
25
27
2
1
2
1
0
0

30
30
1
2
00:00
08:12
02:54
11:04
10,080
10,135
   -43
   -57
    -7,347
    -7,394
4
7
11
18
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 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	06:58	13:41	23,353	-51	-71,827	14	1	1	0
2	1	00:00	02:37	9,038	-44	-25,767	12	7	0	0
3 3	1 2	04:31 12:35	07:21 15:59	9,633 11,818	-40 -43	-160,324 -159,684	63 77	2 1	2 1	0 0
4	1	19:13	21:59	9,626	-43	-296,352	47	3	3	0
5	1	00:00	02:00	6,799	-38	-304,637	45	1	1	0
6 6	1 2	00:01 03:58	03:56 05:23	13,410 4,784	-39 -42	-599,178 -599,189	13 33	2 1	2 1	0 0
7 7 7	1 2 3	02:38 03:58 12:09	03:56 06:49 14:58	4,388 9,933 9,849	-44 -43 -46	-534,930 -534,908 -534,827	63 13 10	2 2 3	2 1 0	0 0 0
8	1	14:34	20:34	20,569	-37	76,506	43	4	4	0
9 9	1 2	04:20 21:00	08:01 22:59	12,656 7,007	-51 -48	-32,612 -32,696	16 4	2 0	1 0	0 0
10	1	00:00	03:54	13,386	-46	-88,356	33	2	2	0
11 11	1 2	07:58 18:00	11:03 20:17	10,847 7,705	-54 -48	-345,781 -345,846	6 6	2 3	0 0	0 0
12	-
13	1	12:01	17:26	18,953	-51	-86,922	21	2	2	0
14	1	05:12	11:29	22,005	-49	7,230	19	2	2	0
15 15	1 2	02:40 03:58	03:56 08:42	4,278 16,413	-54 -53	-666,137 -666,221	58 39	2 1	2 1	0 0
16	1	10:15	15:16	17,571	-46	-65,924	20	1	1	0
17	1	17:05	23:23	21,711	-36	-98,140	11	3	1	0
18 18	1 2	02:19 03:58	03:56 08:56	5,532 17,213	-44 -48	246,625 246,634	55 5	2 1	2 0	0 0
19 19	1 2	05:40 13:36	08:03 15:59	8,278 8,200	-51 -43	-8,851 -8,926	8 24	1 1	0 1	0 0
20 20	1 2	09:35 20:33	14:22 21:47	16,664 4,480	-49 -42	23,086 23,081	16 8	1 9	1 0	0 0
21 21	1 2	01:34 03:58	03:56 07:51	8,273 13,376	-44 -48	-48,174 -48,202	32 11	2 1	2 0	0 0
22	1	03:58	10:35	23,005	-53	-126,865	28	2	2	0
23	1	10:29	15:59	19,167	-47	-137,807	6	4	0	0
24	1	18:38	21:59	11,718	-42	-29,763	28	3	3	0
25	1	07:52	13:38	20,276	-41	-295,286	81	1	1	0
26 26 26	1 2 3	01:26 03:58 17:24	03:56 06:01 19:55	8,718 7,041 8,626	-46 -48 -50	221,157 221,270 221,960	41 34 36	2 2 0	2 2 0	0 0 0
27	1	13:28	19:31	20,815	-51	-63,724	17	2	2	0
28	1	15:29	21:59	22,385	-44	-20,629	28	4	4	0
29 29	1 2	02:27 03:58	03:56 05:37	5,077 5,610	-44 -50	-500,091 -500,100	25 27	2 1	2 1	0 0
30 30	1 2	00:00 08:12	02:54 11:04	10,080 10,135	-43 -57	-7,347 -7,394	4 7	11 18	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-