GPS Space Vehicle Time Integrity for MJD 55306

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
-

2
1
01:09
07:18
21,216
    43
  -248,075
22
0
0
0

3
3
1
2
09:03
16:58
11:38
21:26
  8,904
15,336
    53
    48
  -544,318
  -544,474
13
37
5
1
0
1
0
0

4
1
00:05
05:19
18,080
    43
   -63,845
47
1
1
0

5
1
03:04
07:53
16,458
    41
     1,933
4
26
0
0

6
6
1
2
08:30
16:53
09:59
20:56
  5,179
14,112
    38
    41
  -661,781
  -661,437
16
44
1
0
0
0
0
0

7
1
17:25
23:47
21,854
    47
     -254
18
2
2
0

8
1
19:02
23:59
17,180
   420
    -4,587
13289
13
15
0

9
9
1
2
00:05
08:43
03:38
12:20
12,134
12,320
    39
    41
    -1,822
    -1,887
8
12
1
2
0
1
0
0

10
10
1
2
02:19
18:51
07:17
20:12
17,130
  4,623
    52
    43
    40,789
    40,828
9
5
1
1
0
0
0
0

11
11
1
2
12:34
20:25
15:10
23:59
  9,001
12,288
    42
   378
    57,717
    58,121
12
10029
2
13
1
15
0
0

12
1
01:39
06:33
16,960
    41
   124,692
20
1
0
0

13
1
16:12
18:53
  9,215
    44
  -305,111
20
1
1
1024

14
1
09:37
15:51
21,379
    42
   -36,128
33
3
2
0

15
15
15
1
2
3
05:51
07:54
22:01
07:53
10:32
23:59
  7,107
  8,941
  6,823
    44
    45
   554
   284,356
   284,316
   284,578
9
25
11642
0
2
13
0
1
5266
0
0
0

16
1
14:33
19:33
17,253
    48
    63,554
27
2
2
0

17
17
1
2
00:05
21:32
03:52
23:59
12,925
  8,532
    43
  -150
  -145,395
  -145,772
10
5050
1
13
0
14
0
0

18
18
1
2
06:43
07:54
07:53
13:18
  4,028
18,611
    48
    48
   -62,984
   -63,013
5
29
0
2
0
1
0
0

19
19
1
2
10:06
17:59
12:27
22:32
  8,100
15,616
    45
    53
    29,397
    29,489
34
23
2
1
2
1
0
0

20
20
1
2
00:57
14:00
02:06
18:43
  3,881
16,472
    42
    47
   -57,405
   -57,367
9
17
18
2
0
1
0
0

21
21
1
2
06:04
07:54
07:53
12:15
  6,354
14,957
    46
    48
    54,725
    54,756
6
16
0
1
0
1
0
0

22
1
08:11
14:49
22,831
    50
  -173,968
20
3
3
0

23
1
15:01
20:55
20,515
    48
  -373,543
14
1
1
0

24
24
1
2
06:35
07:54
07:53
12:37
  4,522
16,168
    49
    52
  -280,537
  -280,568
6
41
0
2
0
1
0
0

25
-

26
1
07:54
12:28
15,608
    45
    41,710
34
2
2
0

27
27
1
2
00:05
08:36
03:23
12:00
11,440
11,821
    36
    49
  -144,539
  -144,639
11
17
1
2
0
1
0
0

28
28
1
2
00:05
19:54
02:33
23:59
  8,607
14,138
    40
   207
    18,177
    18,280
5
5101
8
13
0
14
0
0

29
29
1
2
04:10
07:54
07:53
09:40
12,992
  6,243
    44
    44
  -113,919
  -113,945
9
7
0
0
0
0
0
0

30
30
1
2
02:53
12:29
07:12
15:18
14,830
  9,839
    43
    43
  -235,242
  -235,350
12
15
1
1
0
1
0
0

31
1
11:52
17:29
19,351
    43
    41,174
38
2
2
0

32
1
12:52
18:07
18,338
    47
   -47,165
51
2
2
0

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	-
2	1	01:09	07:18	21,216	43	-248,075	22	0	0	0
3 3	1 2	09:03 16:58	11:38 21:26	8,904 15,336	53 48	-544,318 -544,474	13 37	5 1	0 1	0 0
4	1	00:05	05:19	18,080	43	-63,845	47	1	1	0
5	1	03:04	07:53	16,458	41	1,933	4	26	0	0
6 6	1 2	08:30 16:53	09:59 20:56	5,179 14,112	38 41	-661,781 -661,437	16 44	1 0	0 0	0 0
7	1	17:25	23:47	21,854	47	-254	18	2	2	0
8	1	19:02	23:59	17,180	420	-4,587	13289	13	15	0
9 9	1 2	00:05 08:43	03:38 12:20	12,134 12,320	39 41	-1,822 -1,887	8 12	1 2	0 1	0 0
10 10	1 2	02:19 18:51	07:17 20:12	17,130 4,623	52 43	40,789 40,828	9 5	1 1	0 0	0 0
11 11	1 2	12:34 20:25	15:10 23:59	9,001 12,288	42 378	57,717 58,121	12 10029	2 13	1 15	0 0
12	1	01:39	06:33	16,960	41	124,692	20	1	0	0
13	1	16:12	18:53	9,215	44	-305,111	20	1	1	1024
14	1	09:37	15:51	21,379	42	-36,128	33	3	2	0
15 15 15	1 2 3	05:51 07:54 22:01	07:53 10:32 23:59	7,107 8,941 6,823	44 45 554	284,356 284,316 284,578	9 25 11642	0 2 13	0 1 5266	0 0 0
16	1	14:33	19:33	17,253	48	63,554	27	2	2	0
17 17	1 2	00:05 21:32	03:52 23:59	12,925 8,532	43 -150	-145,395 -145,772	10 5050	1 13	0 14	0 0
18 18	1 2	06:43 07:54	07:53 13:18	4,028 18,611	48 48	-62,984 -63,013	5 29	0 2	0 1	0 0
19 19	1 2	10:06 17:59	12:27 22:32	8,100 15,616	45 53	29,397 29,489	34 23	2 1	2 1	0 0
20 20	1 2	00:57 14:00	02:06 18:43	3,881 16,472	42 47	-57,405 -57,367	9 17	18 2	0 1	0 0
21 21	1 2	06:04 07:54	07:53 12:15	6,354 14,957	46 48	54,725 54,756	6 16	0 1	0 1	0 0
22	1	08:11	14:49	22,831	50	-173,968	20	3	3	0
23	1	15:01	20:55	20,515	48	-373,543	14	1	1	0
24 24	1 2	06:35 07:54	07:53 12:37	4,522 16,168	49 52	-280,537 -280,568	6 41	0 2	0 1	0 0
25	-
26	1	07:54	12:28	15,608	45	41,710	34	2	2	0
27 27	1 2	00:05 08:36	03:23 12:00	11,440 11,821	36 49	-144,539 -144,639	11 17	1 2	0 1	0 0
28 28	1 2	00:05 19:54	02:33 23:59	8,607 14,138	40 207	18,177 18,280	5 5101	8 13	0 14	0 0
29 29	1 2	04:10 07:54	07:53 09:40	12,992 6,243	44 44	-113,919 -113,945	9 7	0 0	0 0	0 0
30 30	1 2	02:53 12:29	07:12 15:18	14,830 9,839	43 43	-235,242 -235,350	12 15	1 1	0 1	0 0
31	1	11:52	17:29	19,351	43	41,174	38	2	2	0
32	1	12:52	18:07	18,338	47	-47,165	51	2	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-