GPS Space Vehicle Time Integrity for MJD 53721

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
00:10
06:16
21,988
   -47
   -25,133
20
1
0
0

2
1
13:18
18:47
19,723
   -34
    24,312
15
19
0
0

3
3
3
1
2
3
05:24
07:22
22:05
07:20
08:48
23:59
  6,939
  5,161
  6,842
   -35
   -37
   -49
   -59,167
   -59,188
   -59,371
6
10
12
23
3
6
0
0
0
0
0
0

4
1
12:13
17:02
17,321
   -32
   -88,115
73
0
0
0

5
1
14:58
18:52
14,053
   -42
  -413,299
137
0
0
0

6
1
16:44
22:00
18,956
   -44
  -114,318
273
0
48
0

7
1
11:13
15:31
15,475
   -31
  -446,210
53
0
0
0

8
1
07:59
13:28
19,740
   -32
    50,272
6
142
0
0

9
9
1
2
12:37
22:48
16:03
23:59
12,380
  4,258
   -26
   -42
  -248,081
  -249,251
134
47
1
0
1
0
0
0

10
1
16:04
20:26
15,661
   -36
   -75,547
11
16
0
0

11
11
1
2
00:46
08:57
03:52
12:55
11,054
14,219
   -57
   -36
  -291,654
  -291,732
19
18
36
63
0
0
0
0

12
-

13
1
04:57
10:17
19,202
   -38
   -29,591
21
2
0
0

14
1
00:00
03:14
11,645
   -41
    22,288
9
53
0
0

15
15
1
2
00:00
01:14
01:07
22:00
  4,037
  8,681
   -59
   -33
  -535,495
  -535,889
13
14
0
4
0
0
0
0

16
1
02:59
07:27
16,130
   -38
   -18,117
10
12
0
0

17
1
10:07
14:59
17,513
   -32
    -1,582
61
0
0
0

18
1
19:00
22:00
10,782
   -35
   209,097
9
40
0
0

19
1
06:32
11:01
16,154
   -34
    25,143
13
85
0
0

20
1
02:15
07:04
17,316
   -45
    37,867
13
9
0
0

21
1
18:02
22:00
14,297
   -35
  -158,959
20
0
0
0

22
22
1
2
00:00
20:37
03:19
23:59
11,922
12,117
   -51
   -40
   -56,566
   -56,703
17
8
4
12
0
0
0
0

23
1
03:21
09:16
21,284
   -38
  -158,793
9
64
0
0

24
24
1
2
11:13
13:18
12:37
15:38
  5,005
  8,412
   -33
   -48
   -70,151
   -70,191
7
20
0
75
0
0
0
0

25
1
00:46
05:48
18,100
   -43
    -6,236
10
0
0
0

26
26
1
2
10:17
18:07
12:37
22:00
  8,289
13,960
   -39
   -41
    34,716
    34,925
13
21
5
4
0
0
0
0

27
1
06:19
12:12
21,159
   -40
   -27,621
16
17
0
0

28
1
08:19
13:17
17,891
   -31
   -36,822
5
49
0
0

29
29
29
1
2
3
09:38
17:50
19:49
11:12
19:47
22:00
  5,670
  7,054
  7,863
   -37
   -32
   -48
  -462,140
  -462,610
  -462,744
29
33
45
1
0
0
0
0
0
0
0
0

30
30
1
2
01:59
15:15
03:36
19:34
  5,744
15,524
   -48
   -42
     -814
    -1,178
22
39
22
0
0
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 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	00:10	06:16	21,988	-47	-25,133	20	1	0	0
2	1	13:18	18:47	19,723	-34	24,312	15	19	0	0
3 3 3	1 2 3	05:24 07:22 22:05	07:20 08:48 23:59	6,939 5,161 6,842	-35 -37 -49	-59,167 -59,188 -59,371	6 10 12	23 3 6	0 0 0	0 0 0
4	1	12:13	17:02	17,321	-32	-88,115	73	0	0	0
5	1	14:58	18:52	14,053	-42	-413,299	137	0	0	0
6	1	16:44	22:00	18,956	-44	-114,318	273	0	48	0
7	1	11:13	15:31	15,475	-31	-446,210	53	0	0	0
8	1	07:59	13:28	19,740	-32	50,272	6	142	0	0
9 9	1 2	12:37 22:48	16:03 23:59	12,380 4,258	-26 -42	-248,081 -249,251	134 47	1 0	1 0	0 0
10	1	16:04	20:26	15,661	-36	-75,547	11	16	0	0
11 11	1 2	00:46 08:57	03:52 12:55	11,054 14,219	-57 -36	-291,654 -291,732	19 18	36 63	0 0	0 0
12	-
13	1	04:57	10:17	19,202	-38	-29,591	21	2	0	0
14	1	00:00	03:14	11,645	-41	22,288	9	53	0	0
15 15	1 2	00:00 01:14	01:07 22:00	4,037 8,681	-59 -33	-535,495 -535,889	13 14	0 4	0 0	0 0
16	1	02:59	07:27	16,130	-38	-18,117	10	12	0	0
17	1	10:07	14:59	17,513	-32	-1,582	61	0	0	0
18	1	19:00	22:00	10,782	-35	209,097	9	40	0	0
19	1	06:32	11:01	16,154	-34	25,143	13	85	0	0
20	1	02:15	07:04	17,316	-45	37,867	13	9	0	0
21	1	18:02	22:00	14,297	-35	-158,959	20	0	0	0
22 22	1 2	00:00 20:37	03:19 23:59	11,922 12,117	-51 -40	-56,566 -56,703	17 8	4 12	0 0	0 0
23	1	03:21	09:16	21,284	-38	-158,793	9	64	0	0
24 24	1 2	11:13 13:18	12:37 15:38	5,005 8,412	-33 -48	-70,151 -70,191	7 20	0 75	0 0	0 0
25	1	00:46	05:48	18,100	-43	-6,236	10	0	0	0
26 26	1 2	10:17 18:07	12:37 22:00	8,289 13,960	-39 -41	34,716 34,925	13 21	5 4	0 0	0 0
27	1	06:19	12:12	21,159	-40	-27,621	16	17	0	0
28	1	08:19	13:17	17,891	-31	-36,822	5	49	0	0
29 29 29	1 2 3	09:38 17:50 19:49	11:12 19:47 22:00	5,670 7,054 7,863	-37 -32 -48	-462,140 -462,610 -462,744	29 33 45	1 0 0	0 0 0	0 0 0
30 30	1 2	01:59 15:15	03:36 19:34	5,744 15,524	-48 -42	-814 -1,178	22 39	22 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-