GPS Space Vehicle Time Integrity for MJD 53179

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
16:43
22:04
19,239
   -24
  -350,070
16
60
0
0

2
-

3
3
3
1
2
3
11:08
18:28
20:29
13:13
20:24
22:39
  7,519
  6,934
  7,787
   -37
   -19
   -36
   -21,371
   -21,440
   -21,480
14
12
18
10
26
60
0
0
0
0
0
0

4
4
1
2
01:27
04:52
04:51
06:20
12,263
  5,269
   -17
   -37
   186,962
   187,060
39
18
0
0
0
0
0
0

5
1
03:05
07:55
17,384
   -23
   -36,118
17
17
0
0

6
1
06:00
10:57
17,820
   -24
  -162,352
293
0
224
0

7
1
00:00
04:43
16,929
   -19
  -491,727
77
0
0
0

8
8
1
2
00:00
20:28
02:30
23:59
  8,983
12,646
   -29
   -21
     2,537
     2,609
6
10
49
79
0
0
0
0

9
9
1
2
01:32
10:12
05:09
13:55
13,027
13,297
   -24
   -22
    50,639
    50,701
6
12
40
108
0
0
0
0

10
1
04:31
09:25
17,589
   -22
   -46,106
15
59
0
0

11
11
11
1
2
3
00:00
13:52
22:04
02:05
16:59
23:09
  7,448
11,236
  3,882
   -33
   -31
   -19
  -126,998
  -127,150
  -127,213
21
15
7
81
13
17
0
0
0
0
0
0

12
-

13
1
18:03
23:19
18,968
   -28
    26,890
11
2
0
0

14
1
11:08
16:24
18,921
   -20
    22,006
8
103
0
0

15
1
09:31
15:11
20,407
   -28
  -283,731
37
0
0
0

16
1
16:06
21:05
17,926
   -24
   -10,073
11
133
0
0

17
1
03:38
08:39
17,989
   -19
    57,986
82
0
0
0

18
1
08:42
13:51
18,546
   -23
    47,123
14
0
0
0

19
19
1
2
12:12
19:33
13:51
23:59
  5,957
16,001
   -33
   -22
    30,200
    30,037
16
38
14
0
0
0
0
0

20
1
15:23
20:09
17,205
   -24
   149,760
27
0
0
0

21
1
07:26
13:38
22,362
   -30
   -76,763
13
67
0
0

22
1
10:11
16:14
21,667
   -26
   -13,017
20
51
0
0

23
-

24
1
02:30
07:34
18,204
   -20
   -36,677
22
0
0
0

25
1
13:39
18:19
16,798
   -27
   -69,496
13
25
0
0

26
26
1
2
00:00
07:12
01:44
11:07
  6,232
14,080
   -28
   -23
  -128,730
  -129,183
32
67
1
0
0
0
0
0

27
27
1
2
00:00
19:17
01:26
23:59
  5,169
16,971
   -28
   -19
  -272,574
  -274,286
44
116
1
0
1
0
0
0

28
28
28
1
2
3
00:00
02:33
21:39
02:32
04:18
23:59
  9,139
  6,320
  8,457
   -25
   -33
   -17
   -35,577
   -35,593
   -35,649
7
7
7
5
5
0
0
0
0
0
0
0

29
1
07:56
10:10
  8,032
   -22
  -397,629
8
8
0
0

30
30
1
2
04:31
14:03
08:45
15:35
15,208
  5,423
   -31
   -22
  -550,945
  -551,039
22
8
0
47
0
0
0
0

31
31
1
2
00:00
20:57
01:55
23:59
  6,875
10,960
   -31
    -8
  -225,082
  -226,395
36
60
0
0
0
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	16:43	22:04	19,239	-24	-350,070	16	60	0	0
2	-
3 3 3	1 2 3	11:08 18:28 20:29	13:13 20:24 22:39	7,519 6,934 7,787	-37 -19 -36	-21,371 -21,440 -21,480	14 12 18	10 26 60	0 0 0	0 0 0
4 4	1 2	01:27 04:52	04:51 06:20	12,263 5,269	-17 -37	186,962 187,060	39 18	0 0	0 0	0 0
5	1	03:05	07:55	17,384	-23	-36,118	17	17	0	0
6	1	06:00	10:57	17,820	-24	-162,352	293	0	224	0
7	1	00:00	04:43	16,929	-19	-491,727	77	0	0	0
8 8	1 2	00:00 20:28	02:30 23:59	8,983 12,646	-29 -21	2,537 2,609	6 10	49 79	0 0	0 0
9 9	1 2	01:32 10:12	05:09 13:55	13,027 13,297	-24 -22	50,639 50,701	6 12	40 108	0 0	0 0
10	1	04:31	09:25	17,589	-22	-46,106	15	59	0	0
11 11 11	1 2 3	00:00 13:52 22:04	02:05 16:59 23:09	7,448 11,236 3,882	-33 -31 -19	-126,998 -127,150 -127,213	21 15 7	81 13 17	0 0 0	0 0 0
12	-
13	1	18:03	23:19	18,968	-28	26,890	11	2	0	0
14	1	11:08	16:24	18,921	-20	22,006	8	103	0	0
15	1	09:31	15:11	20,407	-28	-283,731	37	0	0	0
16	1	16:06	21:05	17,926	-24	-10,073	11	133	0	0
17	1	03:38	08:39	17,989	-19	57,986	82	0	0	0
18	1	08:42	13:51	18,546	-23	47,123	14	0	0	0
19 19	1 2	12:12 19:33	13:51 23:59	5,957 16,001	-33 -22	30,200 30,037	16 38	14 0	0 0	0 0
20	1	15:23	20:09	17,205	-24	149,760	27	0	0	0
21	1	07:26	13:38	22,362	-30	-76,763	13	67	0	0
22	1	10:11	16:14	21,667	-26	-13,017	20	51	0	0
23	-
24	1	02:30	07:34	18,204	-20	-36,677	22	0	0	0
25	1	13:39	18:19	16,798	-27	-69,496	13	25	0	0
26 26	1 2	00:00 07:12	01:44 11:07	6,232 14,080	-28 -23	-128,730 -129,183	32 67	1 0	0 0	0 0
27 27	1 2	00:00 19:17	01:26 23:59	5,169 16,971	-28 -19	-272,574 -274,286	44 116	1 0	1 0	0 0
28 28 28	1 2 3	00:00 02:33 21:39	02:32 04:18 23:59	9,139 6,320 8,457	-25 -33 -17	-35,577 -35,593 -35,649	7 7 7	5 5 0	0 0 0	0 0 0
29	1	07:56	10:10	8,032	-22	-397,629	8	8	0	0
30 30	1 2	04:31 14:03	08:45 15:35	15,208 5,423	-31 -22	-550,945 -551,039	22 8	0 47	0 0	0 0
31 31	1 2	00:00 20:57	01:55 23:59	6,875 10,960	-31 -8	-225,082 -226,395	36 60	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-