GPS Space Vehicle Time Integrity for MJD 55236

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

2
1
05:49
11:20
18,910
    63
  -224,683
22
1
1
0

3
3
3
1
2
3
00:00
13:48
21:44
02:14
16:25
23:59
  7,674
  9,037
  7,813
    67
    60
   -51
  -513,175
  -513,440
  -513,695
13
85
2495
1
1
14
0
1
15
0
0
0

4
1
04:25
10:07
19,557
    66
   -10,585
56
1
1
0

5
5
1
2
07:51
11:25
11:20
13:12
11,851
  6,358
    61
    63
     9,588
     9,564
33
8
1
17
1
0
0
0

6
6
6
1
2
3
00:00
13:18
21:40
01:44
15:35
23:59
  5,901
  7,764
  8,037
    58
    62
    46
  -251,905
  -251,666
  -251,533
10
92
173
19
1
15
0
1
15
0
0
0

7
7
1
2
00:00
22:06
04:34
23:59
15,659
  6,661
    61
  -570
    -3,048
    -3,640
28
13565
3
14
3
6661
0
0

8
1
00:00
05:47
19,934
    65
    -3,011
11
3
3
0

9
9
1
2
04:35
13:29
08:25
17:07
13,429
12,629
    62
    66
  -104,926
  -104,991
7
71
1
1
0
1
0
0

10
1
07:17
11:20
13,893
    72
    35,085
18
1
1
0

11
11
1
2
01:14
17:17
05:41
19:56
15,453
  9,112
    65
    55
    44,412
    44,528
37
27
3
3
3
3
0
0

12
1
06:21
11:17
16,855
    64
   152,426
21
2
1
0

13
13
1
2
00:00
21:06
02:39
23:59
  8,957
10,061
    64
    11
  -306,483
  -306,524
86
1190
3
14
3
15
0
0

14
1
14:20
20:33
21,468
    65
    -9,818
62
4
3
0

15
15
1
2
02:45
11:25
04:56
15:11
  7,526
13,286
    53
    64
   307,994
   307,906
8
12
1
0
0
0
0
0

16
16
1
2
11:53
19:16
13:02
23:59
  4,164
16,381
    61
   463
    39,657
    40,192
6
13740
1
14
0
14
0
0

17
1
02:30
08:48
21,959
    58
  -128,227
59
3
3
0

18
1
11:30
18:04
22,748
    67
   -47,686
64
4
4
0

19
19
19
1
2
3
00:00
14:49
22:44
03:20
17:13
23:59
11,395
  8,262
  4,508
    65
    63
-1,194
    14,593
    14,709
    13,513
53
88
22331
3
1
14
3
1
4508
0
0
0

20
20
1
2
05:44
18:46
06:56
23:31
  4,065
16,473
    65
    62
   -61,585
   -61,547
8
11
5
1
0
1
0
0

21
1
11:25
17:00
19,418
    67
    39,568
59
1
1
0

22
1
13:00
19:37
22,942
    63
  -179,432
57
4
4
0

23
23
1
2
00:00
19:44
01:43
23:59
  5,803
14,744
    59
   373
  -380,321
  -379,933
4
10133
1
14
0
15
0
0

24
24
1
2
09:25
11:25
11:20
15:35
  6,637
14,467
    67
    62
  -260,837
  -260,878
7
68
0
1
0
1
0
0

25
-

26
26
1
2
13:31
16:41
16:38
18:27
10,766
  6,091
    63
    67
    17,005
    17,042
78
34
1
3
1
3
0
0

27
27
1
2
04:22
14:00
08:10
16:47
13,104
  9,644
    62
    65
  -124,522
  -124,630
12
82
1
1
0
1
0
0

28
1
00:45
07:20
22,881
    57
    22,466
27
3
3
0

29
29
1
2
08:47
11:25
11:20
14:20
  8,587
10,231
    65
    64
   -96,569
   -96,599
43
10
1
0
1
0
0
0

30
30
1
2
07:32
17:19
11:20
19:58
12,989
  9,092
    62
    61
  -217,892
  -218,003
18
26
1
3
1
3
0
0

31
1
16:40
22:16
19,341
    61
    52,170
38
4
4
0

32
1
17:38
22:53
18,055
    59
   -98,533
61
4
4
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

2	1	05:49	11:20	18,910	63	-224,683	22	1	1	0
3 3 3	1 2 3	00:00 13:48 21:44	02:14 16:25 23:59	7,674 9,037 7,813	67 60 -51	-513,175 -513,440 -513,695	13 85 2495	1 1 14	0 1 15	0 0 0
4	1	04:25	10:07	19,557	66	-10,585	56	1	1	0
5 5	1 2	07:51 11:25	11:20 13:12	11,851 6,358	61 63	9,588 9,564	33 8	1 17	1 0	0 0
6 6 6	1 2 3	00:00 13:18 21:40	01:44 15:35 23:59	5,901 7,764 8,037	58 62 46	-251,905 -251,666 -251,533	10 92 173	19 1 15	0 1 15	0 0 0
7 7	1 2	00:00 22:06	04:34 23:59	15,659 6,661	61 -570	-3,048 -3,640	28 13565	3 14	3 6661	0 0
8	1	00:00	05:47	19,934	65	-3,011	11	3	3	0
9 9	1 2	04:35 13:29	08:25 17:07	13,429 12,629	62 66	-104,926 -104,991	7 71	1 1	0 1	0 0
10	1	07:17	11:20	13,893	72	35,085	18	1	1	0
11 11	1 2	01:14 17:17	05:41 19:56	15,453 9,112	65 55	44,412 44,528	37 27	3 3	3 3	0 0
12	1	06:21	11:17	16,855	64	152,426	21	2	1	0
13 13	1 2	00:00 21:06	02:39 23:59	8,957 10,061	64 11	-306,483 -306,524	86 1190	3 14	3 15	0 0
14	1	14:20	20:33	21,468	65	-9,818	62	4	3	0
15 15	1 2	02:45 11:25	04:56 15:11	7,526 13,286	53 64	307,994 307,906	8 12	1 0	0 0	0 0
16 16	1 2	11:53 19:16	13:02 23:59	4,164 16,381	61 463	39,657 40,192	6 13740	1 14	0 14	0 0
17	1	02:30	08:48	21,959	58	-128,227	59	3	3	0
18	1	11:30	18:04	22,748	67	-47,686	64	4	4	0
19 19 19	1 2 3	00:00 14:49 22:44	03:20 17:13 23:59	11,395 8,262 4,508	65 63 -1,194	14,593 14,709 13,513	53 88 22331	3 1 14	3 1 4508	0 0 0
20 20	1 2	05:44 18:46	06:56 23:31	4,065 16,473	65 62	-61,585 -61,547	8 11	5 1	0 1	0 0
21	1	11:25	17:00	19,418	67	39,568	59	1	1	0
22	1	13:00	19:37	22,942	63	-179,432	57	4	4	0
23 23	1 2	00:00 19:44	01:43 23:59	5,803 14,744	59 373	-380,321 -379,933	4 10133	1 14	0 15	0 0
24 24	1 2	09:25 11:25	11:20 15:35	6,637 14,467	67 62	-260,837 -260,878	7 68	0 1	0 1	0 0
25	-
26 26	1 2	13:31 16:41	16:38 18:27	10,766 6,091	63 67	17,005 17,042	78 34	1 3	1 3	0 0
27 27	1 2	04:22 14:00	08:10 16:47	13,104 9,644	62 65	-124,522 -124,630	12 82	1 1	0 1	0 0
28	1	00:45	07:20	22,881	57	22,466	27	3	3	0
29 29	1 2	08:47 11:25	11:20 14:20	8,587 10,231	65 64	-96,569 -96,599	43 10	1 0	1 0	0 0
30 30	1 2	07:32 17:19	11:20 19:58	12,989 9,092	62 61	-217,892 -218,003	18 26	1 3	1 3	0 0
31	1	16:40	22:16	19,341	61	52,170	38	4	4	0
32	1	17:38	22:53	18,055	59	-98,533	61	4	4	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-