GPS Space Vehicle Time Integrity for MJD 53708

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
01:03
07:10
21,999
   -56
   -22,618
20
0
0
0

2
1
14:19
19:30
18,633
   -43
    25,120
14
54
0
0

3
3
3
1
2
3
00:00
06:17
22:59
01:03
10:07
23:59
  3,772
13,730
  3,601
   -66
   -43
   -42
   -55,814
   -55,873
   -56,029
7
13
10
3
23
16
0
0
0
0
0
0

4
1
13:15
17:34
15,535
   -41
   -73,608
68
0
0
0

5
1
15:00
19:46
17,131
   -46
  -374,277
199
0
0
0

6
1
17:38
22:59
19,243
   -57
   -59,217
292
0
460
0

7
1
11:13
16:33
19,121
   -40
  -433,158
71
0
0
0

8
1
08:24
14:21
21,338
   -42
    48,962
8
20
0
0

9
9
9
1
2
3
00:00
13:21
22:04
01:22
16:57
23:39
  4,908
12,966
  5,653
   -47
   -45
   -47
  -201,342
  -203,588
  -204,789
66
171
69
0
1
0
0
1
0
0
0
0

10
1
16:22
21:17
17,615
   -38
   -74,809
13
6
0
0

11
11
11
1
2
3
01:39
09:50
11:55
04:45
11:53
13:48
11,155
  7,369
  6,686
   -60
   -44
   -44
  -288,165
  -288,234
  -288,257
19
12
16
0
64
43
0
0
0
0
0
0

12
-

13
1
05:51
11:10
19,152
   -55
   -27,208
18
0
0
0

14
1
00:00
04:09
14,954
   -50
    22,818
11
46
0
0

15
15
1
2
00:00
20:29
02:00
23:59
  7,237
12,650
   -64
   -38
  -529,063
  -529,470
21
24
1
0
0
0
0
0

16
1
03:51
08:50
17,919
   -52
   -16,565
15
99
0
0

17
-

18
18
1
2
00:00
19:54
01:38
23:59
  5,915
14,711
   -61
   -45
   206,136
   206,340
5
11
22
4
0
0
0
0

19
19
1
2
00:03
07:24
01:38
11:54
  5,690
16,236
   -60
   -46
    25,602
    25,604
8
9
0
173
0
0
0
0

20
1
03:11
07:58
17,217
   -56
    39,140
15
0
0
0

21
21
1
2
00:00
18:54
01:20
23:59
  4,810
18,355
   -68
   -43
  -154,226
  -154,501
13
24
1
0
0
0
0
0

22
22
1
2
00:00
21:30
04:12
23:59
15,110
  8,952
   -55
   -42
   -54,547
   -54,676
18
5
11
28
0
0
0
0

23
1
04:46
10:10
19,453
   -53
  -160,819
6
45
0
0

24
24
1
2
04:15
12:23
05:41
16:30
  5,116
14,829
   -56
   -43
   -66,982
   -67,059
11
23
4
84
0
0
0
0

25
1
01:39
06:42
18,123
   -61
    -5,193
10
12
0
0

26
26
1
2
11:03
19:01
12:25
22:59
  4,938
14,290
   -46
   -46
    27,367
    27,576
9
22
11
0
0
0
0
0

27
1
07:11
13:14
21,759
   -41
   -25,853
15
18
0
0

28
1
09:13
14:55
20,491
   -44
   -37,633
7
30
0
0

29
29
29
1
2
3
10:31
18:43
20:42
13:20
20:40
22:56
10,119
  7,040
  8,029
   -50
   -41
   -53
  -444,089
  -444,543
  -444,681
53
34
47
1
0
0
0
0
0
0
0
0

30
30
1
2
02:53
16:10
04:30
20:28
  5,824
15,505
   -58
   -46
  -456,734
  -457,148
25
47
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	01:03	07:10	21,999	-56	-22,618	20	0	0	0
2	1	14:19	19:30	18,633	-43	25,120	14	54	0	0
3 3 3	1 2 3	00:00 06:17 22:59	01:03 10:07 23:59	3,772 13,730 3,601	-66 -43 -42	-55,814 -55,873 -56,029	7 13 10	3 23 16	0 0 0	0 0 0
4	1	13:15	17:34	15,535	-41	-73,608	68	0	0	0
5	1	15:00	19:46	17,131	-46	-374,277	199	0	0	0
6	1	17:38	22:59	19,243	-57	-59,217	292	0	460	0
7	1	11:13	16:33	19,121	-40	-433,158	71	0	0	0
8	1	08:24	14:21	21,338	-42	48,962	8	20	0	0
9 9 9	1 2 3	00:00 13:21 22:04	01:22 16:57 23:39	4,908 12,966 5,653	-47 -45 -47	-201,342 -203,588 -204,789	66 171 69	0 1 0	0 1 0	0 0 0
10	1	16:22	21:17	17,615	-38	-74,809	13	6	0	0
11 11 11	1 2 3	01:39 09:50 11:55	04:45 11:53 13:48	11,155 7,369 6,686	-60 -44 -44	-288,165 -288,234 -288,257	19 12 16	0 64 43	0 0 0	0 0 0
12	-
13	1	05:51	11:10	19,152	-55	-27,208	18	0	0	0
14	1	00:00	04:09	14,954	-50	22,818	11	46	0	0
15 15	1 2	00:00 20:29	02:00 23:59	7,237 12,650	-64 -38	-529,063 -529,470	21 24	1 0	0 0	0 0
16	1	03:51	08:50	17,919	-52	-16,565	15	99	0	0
17	-
18 18	1 2	00:00 19:54	01:38 23:59	5,915 14,711	-61 -45	206,136 206,340	5 11	22 4	0 0	0 0
19 19	1 2	00:03 07:24	01:38 11:54	5,690 16,236	-60 -46	25,602 25,604	8 9	0 173	0 0	0 0
20	1	03:11	07:58	17,217	-56	39,140	15	0	0	0
21 21	1 2	00:00 18:54	01:20 23:59	4,810 18,355	-68 -43	-154,226 -154,501	13 24	1 0	0 0	0 0
22 22	1 2	00:00 21:30	04:12 23:59	15,110 8,952	-55 -42	-54,547 -54,676	18 5	11 28	0 0	0 0
23	1	04:46	10:10	19,453	-53	-160,819	6	45	0	0
24 24	1 2	04:15 12:23	05:41 16:30	5,116 14,829	-56 -43	-66,982 -67,059	11 23	4 84	0 0	0 0
25	1	01:39	06:42	18,123	-61	-5,193	10	12	0	0
26 26	1 2	11:03 19:01	12:25 22:59	4,938 14,290	-46 -46	27,367 27,576	9 22	11 0	0 0	0 0
27	1	07:11	13:14	21,759	-41	-25,853	15	18	0	0
28	1	09:13	14:55	20,491	-44	-37,633	7	30	0	0
29 29 29	1 2 3	10:31 18:43 20:42	13:20 20:40 22:56	10,119 7,040 8,029	-50 -41 -53	-444,089 -444,543 -444,681	53 34 47	1 0 0	0 0 0	0 0 0
30 30	1 2	02:53 16:10	04:30 20:28	5,824 15,505	-58 -46	-456,734 -457,148	25 47	22 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-