GPS Space Vehicle Time Integrity for MJD 53104

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
1
2
00:00
21:23
03:22
23:59
11,543
  9,189
   -17
  -274
  -338,436
  -338,812
10
6638
2
12
1
12
0
0

2
-

3
3
1
2
00:00
16:26
03:56
18:20
13,625
  6,719
   -22
   -31
     -301
     -490
27
7
2
1
1
0
0
0

4
1
06:12
11:47
19,627
   -24
   110,287
60
0
0
0

5
5
1
2
08:02
11:48
11:47
12:56
13,245
  3,967
   -18
   -18
   -24,926
   -24,940
7
28
0
1
0
1
0
0

6
6
6
1
2
3
10:36
11:48
14:01
11:47
13:59
16:06
  4,160
  7,655
  7,329
   -20
   -18
   -20
   -18,232
   -18,271
   -18,324
7
23
29
0
1
1
0
1
1
0
0
0

7
1
04:20
10:39
21,831
   -23
  -580,005
80
2
2
0

8
1
01:41
07:38
20,477
   -21
  -319,974
73
2
2
0

9
9
9
1
2
3
06:36
15:16
16:25
10:15
16:21
19:04
12,798
  3,576
  9,235
   -19
   -29
   -27
    38,637
    38,676
    38,691
8
4
7
1
0
11
0
0
0
0
0
0

10
10
1
2
09:34
11:48
11:47
13:59
  7,715
  7,655
   -29
   -28
   -42,212
   -42,216
3
5
1
24
0
0
0
0

11
11
1
2
03:15
18:51
07:16
22:06
13,947
11,412
   -21
   -30
  -108,813
  -108,969
12
6
3
0
0
0
0
0

12
-

13
1
00:00
04:31
15,706
   -29
    29,882
23
1
1
0

14
1
16:25
22:39
21,801
   -29
    18,747
5
36
0
0

15
15
1
2
14:35
16:25
16:21
20:16
  6,014
13,560
   -35
   -32
  -250,769
  -250,821
10
18
0
0
0
0
0
0

16
16
1
2
00:00
21:11
02:18
23:59
  8,033
  9,904
   -26
    35
   -13,727
   -13,627
29
1888
1
12
1
12
0
0

17
17
17
1
2
3
08:48
11:48
14:01
11:47
13:59
15:05
10,467
  7,655
  3,728
   -22
   -25
   -26
  -273,958
  -274,150
  -274,272
63
45
57
0
1
1
0
0
1
0
0
0

18
18
1
2
14:01
16:26
16:21
19:52
  7,919
12,089
   -32
   -30
    25,158
    25,193
40
14
1
0
1
0
0
0

19
19
1
2
00:35
16:35
05:06
18:57
15,495
  8,264
   -31
   -43
    85,219
    84,560
67
30
2
0
2
0
0
0

20
20
20
1
2
3
00:00
07:32
20:32
01:21
08:47
23:59
  4,586
  4,398
11,921
   -21
   -25
   325
   173,935
   173,844
   174,029
61
10
11214
1
4
12
1
0
12
0
0
0

21
21
21
1
2
3
12:23
14:01
16:25
13:59
16:21
18:44
  5,723
  7,919
  8,005
   -24
   -25
   -27
   -74,549
   -74,553
   -74,558
4
27
4
2
1
2
0
1
0
0
0
0

22
22
1
2
14:46
16:25
16:21
21:24
  5,368
17,306
   -35
   -29
    13,907
    13,836
11
29
0
0
0
0
0
0

23
-

24
24
1
2
07:31
11:48
11:47
13:25
14,948
  5,632
   -23
   -23
   -17,998
   -18,028
13
17
0
1
0
1
0
0

25
1
18:31
23:59
19,202
   242
   -63,890
11337
12
12
0

26
26
26
1
2
3
04:23
12:18
14:01
06:50
13:59
16:21
  8,271
  5,983
  7,919
   -23
   -32
   -34
   -17,328
   -17,856
   -17,998
53
33
47
3
0
1
2
0
1
0
0
0

27
1
00:19
06:28
21,018
   -27
   -92,560
209
3
3
0

28
1
02:47
09:24
22,822
   -17
   -27,245
14
2
2
0

29
29
29
1
2
3
03:44
12:00
14:01
06:36
13:59
16:13
  9,790
  7,102
  7,562
   -21
   -31
   -35
  -236,212
  -236,233
  -236,239
17
4
8
2
1
2
2
0
1
0
0
0

30
30
30
1
2
3
09:39
11:48
19:10
11:47
13:52
22:04
  7,540
  7,309
10,127
   -31
   -30
   -32
  -507,041
  -507,117
  -507,401
20
22
34
0
2
0
0
0
0
0
0
0

31
31
1
2
00:35
17:13
05:34
18:28
16,778
  4,260
   -21
   -40
   -86,439
   -87,815
136
33
4
0
4
0
0
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	1 2	00:00 21:23	03:22 23:59	11,543 9,189	-17 -274	-338,436 -338,812	10 6638	2 12	1 12	0 0
2	-
3 3	1 2	00:00 16:26	03:56 18:20	13,625 6,719	-22 -31	-301 -490	27 7	2 1	1 0	0 0
4	1	06:12	11:47	19,627	-24	110,287	60	0	0	0
5 5	1 2	08:02 11:48	11:47 12:56	13,245 3,967	-18 -18	-24,926 -24,940	7 28	0 1	0 1	0 0
6 6 6	1 2 3	10:36 11:48 14:01	11:47 13:59 16:06	4,160 7,655 7,329	-20 -18 -20	-18,232 -18,271 -18,324	7 23 29	0 1 1	0 1 1	0 0 0
7	1	04:20	10:39	21,831	-23	-580,005	80	2	2	0
8	1	01:41	07:38	20,477	-21	-319,974	73	2	2	0
9 9 9	1 2 3	06:36 15:16 16:25	10:15 16:21 19:04	12,798 3,576 9,235	-19 -29 -27	38,637 38,676 38,691	8 4 7	1 0 11	0 0 0	0 0 0
10 10	1 2	09:34 11:48	11:47 13:59	7,715 7,655	-29 -28	-42,212 -42,216	3 5	1 24	0 0	0 0
11 11	1 2	03:15 18:51	07:16 22:06	13,947 11,412	-21 -30	-108,813 -108,969	12 6	3 0	0 0	0 0
12	-
13	1	00:00	04:31	15,706	-29	29,882	23	1	1	0
14	1	16:25	22:39	21,801	-29	18,747	5	36	0	0
15 15	1 2	14:35 16:25	16:21 20:16	6,014 13,560	-35 -32	-250,769 -250,821	10 18	0 0	0 0	0 0
16 16	1 2	00:00 21:11	02:18 23:59	8,033 9,904	-26 35	-13,727 -13,627	29 1888	1 12	1 12	0 0
17 17 17	1 2 3	08:48 11:48 14:01	11:47 13:59 15:05	10,467 7,655 3,728	-22 -25 -26	-273,958 -274,150 -274,272	63 45 57	0 1 1	0 0 1	0 0 0
18 18	1 2	14:01 16:26	16:21 19:52	7,919 12,089	-32 -30	25,158 25,193	40 14	1 0	1 0	0 0
19 19	1 2	00:35 16:35	05:06 18:57	15,495 8,264	-31 -43	85,219 84,560	67 30	2 0	2 0	0 0
20 20 20	1 2 3	00:00 07:32 20:32	01:21 08:47 23:59	4,586 4,398 11,921	-21 -25 325	173,935 173,844 174,029	61 10 11214	1 4 12	1 0 12	0 0 0
21 21 21	1 2 3	12:23 14:01 16:25	13:59 16:21 18:44	5,723 7,919 8,005	-24 -25 -27	-74,549 -74,553 -74,558	4 27 4	2 1 2	0 1 0	0 0 0
22 22	1 2	14:46 16:25	16:21 21:24	5,368 17,306	-35 -29	13,907 13,836	11 29	0 0	0 0	0 0
23	-
24 24	1 2	07:31 11:48	11:47 13:25	14,948 5,632	-23 -23	-17,998 -18,028	13 17	0 1	0 1	0 0
25	1	18:31	23:59	19,202	242	-63,890	11337	12	12	0
26 26 26	1 2 3	04:23 12:18 14:01	06:50 13:59 16:21	8,271 5,983 7,919	-23 -32 -34	-17,328 -17,856 -17,998	53 33 47	3 0 1	2 0 1	0 0 0
27	1	00:19	06:28	21,018	-27	-92,560	209	3	3	0
28	1	02:47	09:24	22,822	-17	-27,245	14	2	2	0
29 29 29	1 2 3	03:44 12:00 14:01	06:36 13:59 16:13	9,790 7,102 7,562	-21 -31 -35	-236,212 -236,233 -236,239	17 4 8	2 1 2	2 0 1	0 0 0
30 30 30	1 2 3	09:39 11:48 19:10	11:47 13:52 22:04	7,540 7,309 10,127	-31 -30 -32	-507,041 -507,117 -507,401	20 22 34	0 2 0	0 0 0	0 0 0
31 31	1 2	00:35 17:13	05:34 18:28	16,778 4,260	-21 -40	-86,439 -87,815	136 33	4 0	4 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-