GPS Space Vehicle Time Integrity for MJD 53691

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
01:40
08:20
23,134
   -48
   -19,499
31
5
4
0

2
1
16:05
20:30
15,259
   -44
    25,993
17
3
1
0

3
3
1
2
00:00
07:26
02:12
11:48
  7,647
15,118
   -41
   -42
   -51,453
   -51,531
10
18
1
3
0
1
0
0

4
4
1
2
14:03
16:05
16:03
17:59
  6,991
  6,789
   -37
   -39
   -53,961
   -54,062
61
29
1
1
1
1
0
0

5
5
1
2
03:11
16:07
04:16
17:59
  3,815
  6,671
   -44
   -45
  -310,169
  -312,396
58
92
1
2
1
1
0
0

6
6
1
2
18:47
20:36
20:30
23:59
  5,924
11,761
168,757
   523
  -670,763
  -838,949
12992492
18041
1
12
5924
11761
0
0

7
7
7
1
2
3
12:20
14:01
16:05
13:55
16:03
17:59
  5,553
  7,122
  6,789
   -27
   -36
   -43
  -414,625
  -414,724
  -414,826
399
41
28
1
1
1
1
1
1
0
0
0

8
8
1
2
09:33
14:01
13:55
15:30
15,137
  5,270
   -40
   -28
    47,359
    47,377
244
43
2
1
2
1
0
0

9
9
9
1
2
3
00:00
14:29
16:05
03:02
16:03
17:59
10,319
  5,487
  6,774
   -52
   -52
   -45
  -131,998
  -134,530
  -134,864
167
82
102
4
0
1
4
0
1
0
0
0

10
1
20:36
22:49
  7,613
   -60
   -73,826
5
21
0
0

11
11
1
2
02:44
10:59
05:54
13:55
10,827
10,114
   -54
   -35
  -283,471
  -283,548
41
296
4
1
4
1
0
0

12
-

13
1
06:59
12:20
18,401
   -41
   -24,174
17
2
1
0

14
1
00:11
06:32
21,884
   -45
    23,545
11
10
1
0

15
15
1
2
00:00
21:20
03:28
23:59
11,793
  9,106
   -41
  -276
  -520,709
  -521,370
55
6254
4
12
3
12
0
0

16
1
05:01
10:02
17,245
   -45
   -14,642
35
2
2
0

18
18
1
2
00:00
21:03
03:45
23:59
12,814
10,108
   -47
  -106
   202,423
   202,558
38
1529
4
12
3
12
0
0

19
19
1
2
00:41
08:32
02:53
13:05
  7,576
15,792
   -47
   -39
    26,037
    26,039
5
28
2
1
0
1
0
0

20
1
04:20
09:08
16,791
   -44
    40,916
18
2
2
0

21
21
1
2
00:00
20:36
02:28
23:59
  8,613
11,706
   -48
   103
  -148,473
  -148,611
16
4752
1
12
0
12
0
0

22
22
1
2
00:00
22:39
05:21
23:59
18,314
  4,607
   -47
-1,001
   -52,134
   -53,181
23
18460
5
12
4
4607
0
0

23
1
05:25
11:20
20,702
   -41
  -163,556
25
2
2
0

24
24
24
24
1
2
3
4
05:22
12:53
14:01
16:05
06:50
13:55
16:03
17:40
  5,316
  3,538
  7,122
  5,585
   -42
   -16
   -26
   -41
   -62,772
   -62,823
   -62,849
   -62,874
8
500
45
15
1
1
1
1
0
1
1
1
0
0
0
0

25
1
02:34
08:19
19,742
   -46
    -3,853
44
5
4
0

26
26
1
2
12:12
20:36
13:55
23:59
  6,028
11,745
   -30
   327
    18,476
    19,029
384
11871
1
12
1
12
0
0

27
1
08:19
13:55
19,395
   -29
   -23,587
215
2
2
0

28
28
1
2
10:22
14:01
13:55
16:03
12,317
  7,122
   -35
   -37
   -38,596
   -38,591
268
7
1
1
1
1
0
0

29
29
1
2
11:39
20:36
13:55
23:59
  7,700
11,745
   -30
   462
  -419,065
  -419,171
341
16059
1
12
1
6376
0
0

30
30
30
1
2
3
03:00
17:20
20:36
05:46
20:30
21:38
  9,650
10,852
  3,737
   -53
92,102
   -58
  -444,033
  -352,362
  -444,595
27
9599421
13
2
1
0
1
10852
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	01:40	08:20	23,134	-48	-19,499	31	5	4	0
2	1	16:05	20:30	15,259	-44	25,993	17	3	1	0
3 3	1 2	00:00 07:26	02:12 11:48	7,647 15,118	-41 -42	-51,453 -51,531	10 18	1 3	0 1	0 0
4 4	1 2	14:03 16:05	16:03 17:59	6,991 6,789	-37 -39	-53,961 -54,062	61 29	1 1	1 1	0 0
5 5	1 2	03:11 16:07	04:16 17:59	3,815 6,671	-44 -45	-310,169 -312,396	58 92	1 2	1 1	0 0
6 6	1 2	18:47 20:36	20:30 23:59	5,924 11,761	168,757 523	-670,763 -838,949	12992492 18041	1 12	5924 11761	0 0
7 7 7	1 2 3	12:20 14:01 16:05	13:55 16:03 17:59	5,553 7,122 6,789	-27 -36 -43	-414,625 -414,724 -414,826	399 41 28	1 1 1	1 1 1	0 0 0
8 8	1 2	09:33 14:01	13:55 15:30	15,137 5,270	-40 -28	47,359 47,377	244 43	2 1	2 1	0 0
9 9 9	1 2 3	00:00 14:29 16:05	03:02 16:03 17:59	10,319 5,487 6,774	-52 -52 -45	-131,998 -134,530 -134,864	167 82 102	4 0 1	4 0 1	0 0 0
10	1	20:36	22:49	7,613	-60	-73,826	5	21	0	0
11 11	1 2	02:44 10:59	05:54 13:55	10,827 10,114	-54 -35	-283,471 -283,548	41 296	4 1	4 1	0 0
12	-
13	1	06:59	12:20	18,401	-41	-24,174	17	2	1	0
14	1	00:11	06:32	21,884	-45	23,545	11	10	1	0
15 15	1 2	00:00 21:20	03:28 23:59	11,793 9,106	-41 -276	-520,709 -521,370	55 6254	4 12	3 12	0 0
16	1	05:01	10:02	17,245	-45	-14,642	35	2	2	0

18 18	1 2	00:00 21:03	03:45 23:59	12,814 10,108	-47 -106	202,423 202,558	38 1529	4 12	3 12	0 0
19 19	1 2	00:41 08:32	02:53 13:05	7,576 15,792	-47 -39	26,037 26,039	5 28	2 1	0 1	0 0
20	1	04:20	09:08	16,791	-44	40,916	18	2	2	0
21 21	1 2	00:00 20:36	02:28 23:59	8,613 11,706	-48 103	-148,473 -148,611	16 4752	1 12	0 12	0 0
22 22	1 2	00:00 22:39	05:21 23:59	18,314 4,607	-47 -1,001	-52,134 -53,181	23 18460	5 12	4 4607	0 0
23	1	05:25	11:20	20,702	-41	-163,556	25	2	2	0
24 24 24 24	1 2 3 4	05:22 12:53 14:01 16:05	06:50 13:55 16:03 17:40	5,316 3,538 7,122 5,585	-42 -16 -26 -41	-62,772 -62,823 -62,849 -62,874	8 500 45 15	1 1 1 1	0 1 1 1	0 0 0 0
25	1	02:34	08:19	19,742	-46	-3,853	44	5	4	0
26 26	1 2	12:12 20:36	13:55 23:59	6,028 11,745	-30 327	18,476 19,029	384 11871	1 12	1 12	0 0
27	1	08:19	13:55	19,395	-29	-23,587	215	2	2	0
28 28	1 2	10:22 14:01	13:55 16:03	12,317 7,122	-35 -37	-38,596 -38,591	268 7	1 1	1 1	0 0
29 29	1 2	11:39 20:36	13:55 23:59	7,700 11,745	-30 462	-419,065 -419,171	341 16059	1 12	1 6376	0 0
30 30 30	1 2 3	03:00 17:20 20:36	05:46 20:30 21:38	9,650 10,852 3,737	-53 92,102 -58	-444,033 -352,362 -444,595	27 9599421 13	2 1 0	1 10852 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-