GPS Space Vehicle Time Integrity for MJD 53517

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
1
1
2
13:34
19:07
19:05
20:16
19,337
  3,892
   -33
   -22
  -405,329
  -405,341
11
69
1
2
0
2
0
0

2
1
04:26
09:38
18,161
   -37
    25,711
4
59
0
0

3
3
1
2
11:23
19:24
14:06
23:44
  9,504
15,057
   -29
   -31
    -4,081
    -4,174
9
37
2
2
0
2
0
0

4
4
1
2
01:59
04:26
04:07
07:37
  7,545
11,135
   -33
   -40
  -195,064
  -194,814
52
80
0
0
0
0
0
0

5
1
04:26
08:42
14,816
   -41
  -101,894
11
43
0
0

6
1
06:32
11:58
19,075
   -29
  -556,659
250
0
0
0

7
7
1
2
00:01
04:26
04:07
06:19
14,465
  6,692
   -38
   -41
  -127,618
  -127,927
111
54
0
1
0
1
0
0

8
8
1
2
00:00
21:17
03:20
23:59
11,729
  9,258
   -36
  -140
    30,144
    30,128
6
3935
1
7
0
7
0
0

9
9
9
1
2
3
02:28
04:26
11:05
04:07
06:03
14:57
  5,936
  5,844
13,696
   -28
   -29
   -33
    45,029
    45,041
    45,092
5
5
10
0
1
11
0
0
0
0
0
0

10
1
05:18
10:31
18,163
   -38
   -64,300
6
66
0
0

11
11
11
1
2
3
00:00
14:36
22:52
02:58
17:48
23:59
10,368
11,004
  3,931
   -36
   -34
  -651
  -229,369
  -229,578
  -230,299
13
16
14767
1
2
7
0
1
3931
0
0
0

12
-

13
1
19:07
23:59
16,827
   210
      984
11687
7
9
0

14
1
11:59
18:18
21,922
   -31
    29,509
16
2
2
0

15
1
09:53
15:44
20,303
   -31
  -437,038
32
1
0
0

16
16
1
2
16:54
19:07
19:05
21:57
  7,567
  9,593
   -35
   -36
    -2,942
    -2,945
26
6
1
101
1
0
0
0

17
-

18
1
09:09
15:50
23,289
   -30
   157,861
25
1
1
0

19
19
1
2
12:22
20:18
14:44
23:59
  8,224
12,808
   -33
   188
    21,309
    21,552
8
9235
1
7
1
7
0
0

20
20
1
2
16:15
19:07
19:05
21:02
  9,933
  6,673
   -36
   -32
    64,998
    64,985
18
34
1
2
1
2
0
0

21
1
08:04
14:25
22,139
   -28
  -105,142
19
1
1
0

22
1
10:32
17:10
23,043
   -31
   -23,995
8
1
1
0

23
23
1
2
17:22
19:07
19:05
23:15
  6,159
14,225
   -37
   -30
  -195,732
  -195,701
23
24
1
2
1
2
0
0

24
24
24
1
2
3
00:48
04:27
17:10
04:07
05:34
18:43
11,635
  4,036
  5,397
   -36
   -40
   -40
   -19,938
   -19,967
   -20,099
11
7
12
0
2
1
0
0
1
0
0
0

25
1
14:17
19:05
16,766
   -28
   -93,941
9
10
0
0

26
26
1
2
00:20
08:12
02:40
12:53
  8,081
16,393
   -40
   -36
   -23,251
   -23,262
5
5
2
63
0
0
0
0

27
-

28
28
1
2
00:00
22:20
04:07
23:59
14,538
  5,884
   -35
  -401
   -45,939
   -46,276
5
10859
0
7
0
7
0
0

29
29
1
2
00:00
07:49
02:25
12:07
  8,431
14,976
   -37
   -36
   -71,599
   -72,498
67
127
1
1
1
1
0
0

30
30
1
2
05:20
14:53
09:36
17:43
14,757
  9,648
   -37
   -36
  -212,369
  -213,058
94
65
1
1
1
1
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 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 1	1 2	13:34 19:07	19:05 20:16	19,337 3,892	-33 -22	-405,329 -405,341	11 69	1 2	0 2	0 0
2	1	04:26	09:38	18,161	-37	25,711	4	59	0	0
3 3	1 2	11:23 19:24	14:06 23:44	9,504 15,057	-29 -31	-4,081 -4,174	9 37	2 2	0 2	0 0
4 4	1 2	01:59 04:26	04:07 07:37	7,545 11,135	-33 -40	-195,064 -194,814	52 80	0 0	0 0	0 0
5	1	04:26	08:42	14,816	-41	-101,894	11	43	0	0
6	1	06:32	11:58	19,075	-29	-556,659	250	0	0	0
7 7	1 2	00:01 04:26	04:07 06:19	14,465 6,692	-38 -41	-127,618 -127,927	111 54	0 1	0 1	0 0
8 8	1 2	00:00 21:17	03:20 23:59	11,729 9,258	-36 -140	30,144 30,128	6 3935	1 7	0 7	0 0
9 9 9	1 2 3	02:28 04:26 11:05	04:07 06:03 14:57	5,936 5,844 13,696	-28 -29 -33	45,029 45,041 45,092	5 5 10	0 1 11	0 0 0	0 0 0
10	1	05:18	10:31	18,163	-38	-64,300	6	66	0	0
11 11 11	1 2 3	00:00 14:36 22:52	02:58 17:48 23:59	10,368 11,004 3,931	-36 -34 -651	-229,369 -229,578 -230,299	13 16 14767	1 2 7	0 1 3931	0 0 0
12	-
13	1	19:07	23:59	16,827	210	984	11687	7	9	0
14	1	11:59	18:18	21,922	-31	29,509	16	2	2	0
15	1	09:53	15:44	20,303	-31	-437,038	32	1	0	0
16 16	1 2	16:54 19:07	19:05 21:57	7,567 9,593	-35 -36	-2,942 -2,945	26 6	1 101	1 0	0 0
17	-
18	1	09:09	15:50	23,289	-30	157,861	25	1	1	0
19 19	1 2	12:22 20:18	14:44 23:59	8,224 12,808	-33 188	21,309 21,552	8 9235	1 7	1 7	0 0
20 20	1 2	16:15 19:07	19:05 21:02	9,933 6,673	-36 -32	64,998 64,985	18 34	1 2	1 2	0 0
21	1	08:04	14:25	22,139	-28	-105,142	19	1	1	0
22	1	10:32	17:10	23,043	-31	-23,995	8	1	1	0
23 23	1 2	17:22 19:07	19:05 23:15	6,159 14,225	-37 -30	-195,732 -195,701	23 24	1 2	1 2	0 0
24 24 24	1 2 3	00:48 04:27 17:10	04:07 05:34 18:43	11,635 4,036 5,397	-36 -40 -40	-19,938 -19,967 -20,099	11 7 12	0 2 1	0 0 1	0 0 0
25	1	14:17	19:05	16,766	-28	-93,941	9	10	0	0
26 26	1 2	00:20 08:12	02:40 12:53	8,081 16,393	-40 -36	-23,251 -23,262	5 5	2 63	0 0	0 0
27	-
28 28	1 2	00:00 22:20	04:07 23:59	14,538 5,884	-35 -401	-45,939 -46,276	5 10859	0 7	0 7	0 0
29 29	1 2	00:00 07:49	02:25 12:07	8,431 14,976	-37 -36	-71,599 -72,498	67 127	1 1	1 1	0 0
30 30	1 2	05:20 14:53	09:36 17:43	14,757 9,648	-37 -36	-212,369 -213,058	94 65	1 1	1 1	0 0

32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-