GPS Space Vehicle Time Integrity for MJD 53835

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
15:49
22:31
23,362
   -40
   -46,374
28
4
3
0

2
1
05:23
11:30
21,543
   -35
     9,893
14
1
0
0

3
3
3
3
1
2
3
4
00:00
13:26
21:31
22:55
01:56
16:18
22:53
23:59
  6,926
  9,687
  4,810
  3,737
   -49
   -43
   -36
    16
   -89,068
   -89,225
   -89,307
   -89,270
10
25
7
944
2
3
0
12
0
3
0
13
0
0
0
0

4
1
04:21
10:02
19,613
   -40
  -201,009
56
0
0
0

5
5
1
2
06:15
17:17
11:04
18:21
16,892
  3,761
   -33
   -39
   187,597
   185,364
341
71
1
0
2594
0
0
0

6
1
08:45
14:12
18,774
   -36
  -462,807
138
1
1
0

7
7
1
2
11:01
21:08
15:29
22:53
15,508
  6,185
   -38
   -37
  -526,382
  -526,524
26
9
2
0
1
0
0
0

8
8
1
2
00:00
04:00
01:59
05:40
  7,124
  5,635
   -48
   -49
    62,099
    62,113
21
5
1
1
1
0
0
0

9
9
1
2
04:36
13:17
08:16
17:04
12,801
13,072
   -40
   -43
   -15,493
   -15,544
6
20
2
3
0
3
0
0

10
1
07:38
12:56
18,555
   -32
   -81,595
6
32
0
0

11
11
1
2
01:09
16:52
05:15
20:00
13,983
11,002
   -46
   -44
  -319,523
  -319,668
33
9
3
1
2
0
0
0

12
-

13
13
13
1
2
3
00:00
20:54
22:55
02:23
22:53
23:59
  8,179
  7,074
  3,737
   -46
   -39
   158
   -53,493
   -53,689
   -53,507
75
5
3451
3
0
12
2
0
13
0
0
0

14
1
14:09
20:27
22,143
   -40
    16,171
11
3
3
0

15
1
11:34
17:37
20,885
   -37
  -594,445
43
3
3
0

16
16
1
2
19:05
22:55
22:53
23:59
13,317
  3,737
   -39
  1,544
   -36,088
   -34,526
23
27827
1
12
1
3737
0
0

17
1
04:00
08:21
15,093
   -41
   -80,563
19
0
0
0

18
1
11:12
17:49
22,918
   -39
   230,091
17
3
2
0

19
19
19
1
2
3
00:00
14:46
22:55
03:14
17:00
23:59
11,226
  7,742
  3,737
   -42
   -43
-1,305
    15,803
    15,726
    14,423
44
10
22356
3
2
12
3
2
3737
0
0
0

20
1
18:19
22:53
15,894
   -40
    28,840
17
1
1
0

21
1
10:23
16:43
21,918
   -38
   -20,380
30
3
2
0

22
1
12:52
19:30
23,030
   -38
   -84,276
29
4
2
0

23
23
23
1
2
3
00:00
19:18
22:55
01:21
22:53
23:59
  4,848
12,513
  3,729
   -46
   -39
  1,327
  -144,546
  -144,459
  -143,084
25
27
23996
1
1
12
1
1
3728
0
0
0

24
1
03:16
08:13
17,233
   -37
   -99,608
10
3
0
0

25
1
16:43
22:28
20,161
   -39
    -8,094
52
2
2
0

26
26
1
2
02:21
10:20
04:54
14:55
  8,819
15,921
   -42
   -38
    82,362
    82,706
27
50
1
1
0
1
0
0

27
27
1
2
00:00
22:55
01:59
23:59
  7,124
  3,729
   -46
-1,287
   -43,663
   -45,042
19
21968
1
12
1
3729
0
0

28
28
1
2
00:31
04:00
01:59
07:09
  5,333
10,963
   -47
   -43
   -29,836
   -29,820
4
4
1
1
0
0
0
0

29
1
10:05
14:25
15,021
   -36
  -582,221
43
1
1
0

30
30
1
2
07:26
17:07
11:47
19:49
15,133
  9,450
   -31
   -36
  -122,814
  -124,540
241
152
1
0
1
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	15:49	22:31	23,362	-40	-46,374	28	4	3	0
2	1	05:23	11:30	21,543	-35	9,893	14	1	0	0
3 3 3 3	1 2 3 4	00:00 13:26 21:31 22:55	01:56 16:18 22:53 23:59	6,926 9,687 4,810 3,737	-49 -43 -36 16	-89,068 -89,225 -89,307 -89,270	10 25 7 944	2 3 0 12	0 3 0 13	0 0 0 0
4	1	04:21	10:02	19,613	-40	-201,009	56	0	0	0
5 5	1 2	06:15 17:17	11:04 18:21	16,892 3,761	-33 -39	187,597 185,364	341 71	1 0	2594 0	0 0
6	1	08:45	14:12	18,774	-36	-462,807	138	1	1	0
7 7	1 2	11:01 21:08	15:29 22:53	15,508 6,185	-38 -37	-526,382 -526,524	26 9	2 0	1 0	0 0
8 8	1 2	00:00 04:00	01:59 05:40	7,124 5,635	-48 -49	62,099 62,113	21 5	1 1	1 0	0 0
9 9	1 2	04:36 13:17	08:16 17:04	12,801 13,072	-40 -43	-15,493 -15,544	6 20	2 3	0 3	0 0
10	1	07:38	12:56	18,555	-32	-81,595	6	32	0	0
11 11	1 2	01:09 16:52	05:15 20:00	13,983 11,002	-46 -44	-319,523 -319,668	33 9	3 1	2 0	0 0
12	-
13 13 13	1 2 3	00:00 20:54 22:55	02:23 22:53 23:59	8,179 7,074 3,737	-46 -39 158	-53,493 -53,689 -53,507	75 5 3451	3 0 12	2 0 13	0 0 0
14	1	14:09	20:27	22,143	-40	16,171	11	3	3	0
15	1	11:34	17:37	20,885	-37	-594,445	43	3	3	0
16 16	1 2	19:05 22:55	22:53 23:59	13,317 3,737	-39 1,544	-36,088 -34,526	23 27827	1 12	1 3737	0 0
17	1	04:00	08:21	15,093	-41	-80,563	19	0	0	0
18	1	11:12	17:49	22,918	-39	230,091	17	3	2	0
19 19 19	1 2 3	00:00 14:46 22:55	03:14 17:00 23:59	11,226 7,742 3,737	-42 -43 -1,305	15,803 15,726 14,423	44 10 22356	3 2 12	3 2 3737	0 0 0
20	1	18:19	22:53	15,894	-40	28,840	17	1	1	0
21	1	10:23	16:43	21,918	-38	-20,380	30	3	2	0
22	1	12:52	19:30	23,030	-38	-84,276	29	4	2	0
23 23 23	1 2 3	00:00 19:18 22:55	01:21 22:53 23:59	4,848 12,513 3,729	-46 -39 1,327	-144,546 -144,459 -143,084	25 27 23996	1 1 12	1 1 3728	0 0 0
24	1	03:16	08:13	17,233	-37	-99,608	10	3	0	0
25	1	16:43	22:28	20,161	-39	-8,094	52	2	2	0
26 26	1 2	02:21 10:20	04:54 14:55	8,819 15,921	-42 -38	82,362 82,706	27 50	1 1	0 1	0 0
27 27	1 2	00:00 22:55	01:59 23:59	7,124 3,729	-46 -1,287	-43,663 -45,042	19 21968	1 12	1 3729	0 0
28 28	1 2	00:31 04:00	01:59 07:09	5,333 10,963	-47 -43	-29,836 -29,820	4 4	1 1	0 0	0 0
29	1	10:05	14:25	15,021	-36	-582,221	43	1	1	0
30 30	1 2	07:26 17:07	11:47 19:49	15,133 9,450	-31 -36	-122,814 -124,540	241 152	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-