GPS Space Vehicle Time Integrity for MJD 54048

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
01:28
07:04
06:39
08:05
18,662
  3,696
    20
    14
   -87,789
   -87,822
19
9
0
2
0
0
0
0

2
1
14:55
20:06
18,667
    24
   -53,015
25
15
0
0

3
3
1
2
07:57
08:59
08:58
11:17
  3,639
  8,220
    26
    15
  -381,339
  -381,550
38
87
0
1
0
1
0
0

4
1
13:37
18:35
17,892
    25
  -334,410
28
7
0
0

5
-

6
1
18:22
23:38
18,939
    24
  -556,124
63
0
0
0

7
7
7
1
2
3
00:00
07:47
20:37
01:03
08:47
23:59
  3,763
  3,599
12,154
    -6
    18
    24
  -499,263
  -499,038
  -498,658
14
13
22
35
17
0
0
0
0
0
0
0

8
1
08:51
14:53
21,662
    26
    85,697
7
134
0
0

9
9
1
2
00:35
13:53
01:36
17:38
  3,635
13,463
    11
    19
   -43,807
   -43,878
11
15
14
87
0
0
0
0

10
10
1
2
17:29
20:37
20:36
21:54
11,196
  4,618
    34
    23
   -92,519
   -92,536
8
5
24
6
0
0
0
0

11
11
11
1
2
3
02:26
03:54
10:34
03:40
05:27
14:37
  4,453
  5,530
14,527
    25
     8
    24
  -359,014
  -359,041
  -359,068
12
11
15
43
33
57
0
0
0
0
0
0

12
-

13
13
1
2
06:47
08:06
07:57
11:54
  4,207
13,701
    31
    15
  -111,036
  -111,086
7
22
0
0
0
0
0
0

14
1
00:00
04:44
17,086
    16
     1,520
11
37
0
0

15
-

16
1
05:02
09:28
15,966
    21
   -90,022
23
0
0
0

17
1
11:46
16:42
17,763
    19
   -90,169
5
85
0
0

18
18
18
1
2
3
00:00
02:19
21:16
02:07
03:24
23:59
  7,501
  3,844
  9,802
     9
     5
    33
   252,286
   252,285
   252,353
7
7
5
53
41
28
0
0
0
0
0
0

19
19
1
2
00:15
08:06
02:25
12:24
  7,713
15,469
    13
    22
   -32,362
   -32,476
17
23
15
7
0
0
0
0

20
1
05:27
08:05
  9,479
    15
    21,865
7
33
0
0

21
21
1
2
00:00
19:56
02:17
23:59
  8,218
14,576
     0
    30
   -60,611
   -60,696
9
11
1
17
0
0
0
0

22
22
22
1
2
3
00:00
03:17
22:20
03:16
05:01
23:59
11,763
  6,230
  5,938
    11
     1
    43
  -147,970
  -148,008
  -148,159
13
13
7
11
19
17
0
0
0
0
0
0

23
1
05:29
10:27
17,830
    21
  -140,068
12
14
0
0

24
1
14:25
20:03
20,226
    24
   -50,998
22
1
0
0

25
1
02:18
07:26
18,414
    14
  -402,226
35
0
0
0

26
26
1
2
11:55
19:51
13:19
23:38
  5,038
13,624
    23
    31
   328,663
   329,198
24
58
1
0
0
0
0
0

27
1
07:57
13:49
21,090
    16
   -77,111
22
0
0
0

28
1
09:55
16:33
23,845
    23
   -14,651
6
64
0
0

29
29
1
2
11:26
19:34
14:08
23:52
  9,731
15,409
    20
    33
  -180,891
  -181,831
89
137
1
0
1
0
0
0

30
1
17:00
21:15
15,287
    16
   -15,880
11
84
0
0

31
1
02:53
07:07
15,189
    14
    49,475
52
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	01:28 07:04	06:39 08:05	18,662 3,696	20 14	-87,789 -87,822	19 9	0 2	0 0	0 0
2	1	14:55	20:06	18,667	24	-53,015	25	15	0	0
3 3	1 2	07:57 08:59	08:58 11:17	3,639 8,220	26 15	-381,339 -381,550	38 87	0 1	0 1	0 0
4	1	13:37	18:35	17,892	25	-334,410	28	7	0	0
5	-
6	1	18:22	23:38	18,939	24	-556,124	63	0	0	0
7 7 7	1 2 3	00:00 07:47 20:37	01:03 08:47 23:59	3,763 3,599 12,154	-6 18 24	-499,263 -499,038 -498,658	14 13 22	35 17 0	0 0 0	0 0 0
8	1	08:51	14:53	21,662	26	85,697	7	134	0	0
9 9	1 2	00:35 13:53	01:36 17:38	3,635 13,463	11 19	-43,807 -43,878	11 15	14 87	0 0	0 0
10 10	1 2	17:29 20:37	20:36 21:54	11,196 4,618	34 23	-92,519 -92,536	8 5	24 6	0 0	0 0
11 11 11	1 2 3	02:26 03:54 10:34	03:40 05:27 14:37	4,453 5,530 14,527	25 8 24	-359,014 -359,041 -359,068	12 11 15	43 33 57	0 0 0	0 0 0
12	-
13 13	1 2	06:47 08:06	07:57 11:54	4,207 13,701	31 15	-111,036 -111,086	7 22	0 0	0 0	0 0
14	1	00:00	04:44	17,086	16	1,520	11	37	0	0
15	-
16	1	05:02	09:28	15,966	21	-90,022	23	0	0	0
17	1	11:46	16:42	17,763	19	-90,169	5	85	0	0
18 18 18	1 2 3	00:00 02:19 21:16	02:07 03:24 23:59	7,501 3,844 9,802	9 5 33	252,286 252,285 252,353	7 7 5	53 41 28	0 0 0	0 0 0
19 19	1 2	00:15 08:06	02:25 12:24	7,713 15,469	13 22	-32,362 -32,476	17 23	15 7	0 0	0 0
20	1	05:27	08:05	9,479	15	21,865	7	33	0	0
21 21	1 2	00:00 19:56	02:17 23:59	8,218 14,576	0 30	-60,611 -60,696	9 11	1 17	0 0	0 0
22 22 22	1 2 3	00:00 03:17 22:20	03:16 05:01 23:59	11,763 6,230 5,938	11 1 43	-147,970 -148,008 -148,159	13 13 7	11 19 17	0 0 0	0 0 0
23	1	05:29	10:27	17,830	21	-140,068	12	14	0	0
24	1	14:25	20:03	20,226	24	-50,998	22	1	0	0
25	1	02:18	07:26	18,414	14	-402,226	35	0	0	0
26 26	1 2	11:55 19:51	13:19 23:38	5,038 13,624	23 31	328,663 329,198	24 58	1 0	0 0	0 0
27	1	07:57	13:49	21,090	16	-77,111	22	0	0	0
28	1	09:55	16:33	23,845	23	-14,651	6	64	0	0
29 29	1 2	11:26 19:34	14:08 23:52	9,731 15,409	20 33	-180,891 -181,831	89 137	1 0	1 0	0 0
30	1	17:00	21:15	15,287	16	-15,880	11	84	0	0
31	1	02:53	07:07	15,189	14	49,475	52	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-