GPS Space Vehicle Time Integrity for MJD 54051

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
01:16
07:58
22,815
     8
   -88,441
23
2
2
0

2
2
1
2
14:42
18:09
18:06
20:50
12,022
  9,295
    13
    11
   -53,957
   -54,000
11
14
0
3
0
0
0
0

3
3
3
1
2
3
00:00
06:48
22:41
01:33
11:08
23:59
  5,302
15,020
  4,467
     1
    11
  -173
  -388,930
  -389,866
  -391,703
53
142
3320
2
2
13
1
2
14
0
0
0

4
1
13:24
18:06
16,476
     9
  -335,545
20
0
0
0

5
-

6
1
18:09
23:31
18,400
    11
  -552,797
77
1
1
0

7
7
1
2
06:25
20:17
08:37
23:59
  7,586
12,837
    13
   578
  -497,139
  -496,176
20
17821
1
13
0
12837
0
0

8
1
08:38
11:59
11,858
    18
    85,958
6
1
0
0

9
9
9
1
2
3
00:00
13:40
22:29
02:14
17:25
23:59
  7,719
13,033
  5,207
     7
    10
  -387
   -44,239
   -44,310
   -44,750
6
6
7653
16
1
13
0
0
14
0
0
0

10
10
1
2
16:48
18:09
18:06
22:05
  4,682
13,493
    23
    20
   -92,697
   -92,701
3
7
3
7
0
0
0
0

11
11
1
2
02:12
10:21
05:14
14:31
10,052
14,507
     3
    11
  -359,460
  -359,505
29
10
1
1
1
1
0
0

12
-

13
1
06:19
11:42
18,776
    11
  -112,007
23
2
1
0

14
1
00:00
05:44
19,391
    10
     1,263
27
2
2
0

15
-

16
1
04:31
09:35
17,427
    11
   -90,988
38
2
2
0

17
1
14:00
17:43
12,975
    11
   -89,856
7
0
0
0

18
18
1
2
00:00
20:32
03:13
23:59
10,761
11,922
     4
    64
   252,425
   252,524
6
1627
4
13
1
14
0
0

19
19
1
2
00:00
07:47
02:15
11:59
  7,817
14,925
     5
    16
   -33,362
   -33,472
14
14
2
2
1
0
0
0

20
20
1
2
03:46
14:45
08:34
16:00
16,427
  4,491
    13
    12
    21,845
    21,841
25
8
2
16
2
0
0
0

21
21
1
2
00:00
19:43
02:04
23:59
  7,142
14,871
     2
   241
   -61,003
   -60,874
20
7750
2
13
1
14
0
0

22
22
1
2
00:00
22:07
04:48
23:59
16,471
  6,483
     8
  -589
  -148,692
  -149,483
16
13253
2
13
1
6483
0
0

23
1
04:48
10:43
20,237
    13
  -140,265
25
3
1
0

24
24
1
2
14:17
18:09
18:06
20:04
13,370
  6,508
     4
    15
   -51,783
   -51,814
11
6
0
0
0
0
0
0

25
1
02:04
07:50
19,437
    10
  -403,642
29
2
1
0

26
26
1
2
11:42
19:38
14:09
23:59
  8,526
15,153
     6
   394
     1,338
     2,241
42
13129
2
13
1
973
0
0

27
1
07:31
11:59
15,734
    16
   -77,625
17
2
1
0

28
1
09:42
16:20
23,157
    16
   -14,440
9
2
1
0

29
29
1
2
11:12
19:21
13:56
23:42
  9,522
15,174
     8
     6
  -188,484
  -189,419
84
136
2
1
1
1
0
0

30
30
30
1
2
3
02:23
16:47
18:09
03:59
18:06
21:03
  5,289
  4,735
  9,918
     6
     7
     6
   -16,134
   -16,190
   -16,199
5
4
8
4
1
4
0
0
0
0
0
0

31
1
01:52
07:30
19,115
     7
    46,781
57
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	01:16	07:58	22,815	8	-88,441	23	2	2	0
2 2	1 2	14:42 18:09	18:06 20:50	12,022 9,295	13 11	-53,957 -54,000	11 14	0 3	0 0	0 0
3 3 3	1 2 3	00:00 06:48 22:41	01:33 11:08 23:59	5,302 15,020 4,467	1 11 -173	-388,930 -389,866 -391,703	53 142 3320	2 2 13	1 2 14	0 0 0
4	1	13:24	18:06	16,476	9	-335,545	20	0	0	0
5	-
6	1	18:09	23:31	18,400	11	-552,797	77	1	1	0
7 7	1 2	06:25 20:17	08:37 23:59	7,586 12,837	13 578	-497,139 -496,176	20 17821	1 13	0 12837	0 0
8	1	08:38	11:59	11,858	18	85,958	6	1	0	0
9 9 9	1 2 3	00:00 13:40 22:29	02:14 17:25 23:59	7,719 13,033 5,207	7 10 -387	-44,239 -44,310 -44,750	6 6 7653	16 1 13	0 0 14	0 0 0
10 10	1 2	16:48 18:09	18:06 22:05	4,682 13,493	23 20	-92,697 -92,701	3 7	3 7	0 0	0 0
11 11	1 2	02:12 10:21	05:14 14:31	10,052 14,507	3 11	-359,460 -359,505	29 10	1 1	1 1	0 0
12	-
13	1	06:19	11:42	18,776	11	-112,007	23	2	1	0
14	1	00:00	05:44	19,391	10	1,263	27	2	2	0
15	-
16	1	04:31	09:35	17,427	11	-90,988	38	2	2	0
17	1	14:00	17:43	12,975	11	-89,856	7	0	0	0
18 18	1 2	00:00 20:32	03:13 23:59	10,761 11,922	4 64	252,425 252,524	6 1627	4 13	1 14	0 0
19 19	1 2	00:00 07:47	02:15 11:59	7,817 14,925	5 16	-33,362 -33,472	14 14	2 2	1 0	0 0
20 20	1 2	03:46 14:45	08:34 16:00	16,427 4,491	13 12	21,845 21,841	25 8	2 16	2 0	0 0
21 21	1 2	00:00 19:43	02:04 23:59	7,142 14,871	2 241	-61,003 -60,874	20 7750	2 13	1 14	0 0
22 22	1 2	00:00 22:07	04:48 23:59	16,471 6,483	8 -589	-148,692 -149,483	16 13253	2 13	1 6483	0 0
23	1	04:48	10:43	20,237	13	-140,265	25	3	1	0
24 24	1 2	14:17 18:09	18:06 20:04	13,370 6,508	4 15	-51,783 -51,814	11 6	0 0	0 0	0 0
25	1	02:04	07:50	19,437	10	-403,642	29	2	1	0
26 26	1 2	11:42 19:38	14:09 23:59	8,526 15,153	6 394	1,338 2,241	42 13129	2 13	1 973	0 0
27	1	07:31	11:59	15,734	16	-77,625	17	2	1	0
28	1	09:42	16:20	23,157	16	-14,440	9	2	1	0
29 29	1 2	11:12 19:21	13:56 23:42	9,522 15,174	8 6	-188,484 -189,419	84 136	2 1	1 1	0 0
30 30 30	1 2 3	02:23 16:47 18:09	03:59 18:06 21:03	5,289 4,735 9,918	6 7 6	-16,134 -16,190 -16,199	5 4 8	4 1 4	0 0 0	0 0 0
31	1	01:52	07:30	19,115	7	46,781	57	1	1	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-