GPS Space Vehicle Time Integrity for MJD 52906

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
11:11
17:01
20,985
   -28
  -306,462
22
0
0
0

2
1
11:16
16:17
18,033
   -26
   191,386
28
0
0
0

3
3
1
2
05:35
13:12
07:56
17:24
  8,495
15,071
   -24
   -16
   -47,127
   -47,217
17
21
6
32
0
0
0
0

4
4
1
2
00:00
19:42
01:01
23:59
  3,677
15,444
   -29
   -12
   -28,840
   -28,549
6
10
1
12
0
0
0
0

5
5
1
2
00:00
21:49
02:39
23:59
  9,556
  7,835
   -28
    -9
   -49,470
   -49,221
5
8
28
25
0
0
0
0

6
1
00:32
05:34
18,126
   -24
     7,798
10
28
0
0

7
1
17:51
22:49
17,888
   -11
  -627,966
35
0
0
0

8
1
15:10
21:07
21,420
   -20
  -420,891
20
9
0
0

9
9
1
2
04:54
20:02
07:44
23:44
10,231
13,256
   -18
   -17
     8,441
     8,547
7
6
35
73
0
0
0
0

10
1
00:00
04:09
14,906
   -21
   -31,815
9
17
0
0

11
11
1
2
08:22
16:57
11:42
20:37
11,984
13,193
   -26
   -20
   -68,096
   -68,152
14
17
6
53
0
0
0
0

12
-

13
1
12:26
17:50
19,462
   -27
    31,299
12
0
0
0

14
1
05:57
10:58
18,080
   -21
    20,538
10
76
0
0

15
15
1
2
04:15
05:57
05:34
09:40
  4,770
13,340
   -13
   -29
  -163,581
  -163,649
9
22
0
0
0
0
0
0

16
1
10:36
15:04
16,092
   -27
   -82,414
27
17
0
0

17
1
00:00
06:12
22,296
   -24
  -211,435
193
1
1
0

18
1
03:20
09:35
22,513
   -25
    -9,544
6
102
0
0

19
-

20
1
09:56
14:45
17,357
   -25
   209,675
16
54
0
0

21
1
01:46
08:10
22,969
   -21
   -47,688
41
0
0
0

22
-

23
23
23
1
2
3
04:52
06:18
09:34
05:56
09:33
11:15
  3,858
11,656
  6,085
   -10
   -24
   -36
   -36,684
   -36,707
   -36,728
5
8
8
7
4
38
0
0
0
0
0
0

24
24
1
2
00:00
21:08
02:25
23:59
  8,611
10,316
   -33
   -14
   -62,231
   -62,435
11
18
0
61
0
0
0
0

25
1
08:09
13:02
17,542
   -25
   -52,346
15
15
0
0

26
26
1
2
02:40
18:05
04:51
20:21
  7,870
  8,156
   -24
   -26
  -518,199
  -518,036
7
7
2
5
0
0
0
0

27
1
14:37
20:01
19,443
   -27
  -677,204
185
0
0
0

28
1
16:12
22:50
23,806
   -21
     7,474
22
2
0
0

29
29
29
29
1
2
3
4
01:30
03:33
17:10
18:28
03:19
05:38
18:26
20:05
  6,578
  7,447
  4,589
  5,812
   -20
   -29
   -28
   -31
  -100,986
  -101,120
  -101,876
  -101,965
28
37
22
28
0
1
0
0
0
1
0
0
0
0
0
0

30
30
1
2
00:00
09:46
03:19
11:20
11,965
  5,662
   -29
   -23
  -511,457
  -512,418
110
59
1
1
1
1
0
0

31
31
1
2
07:03
14:19
08:05
18:36
  3,718
15,423
   -24
   -18
  -408,243
  -408,526
12
44
1
35
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	11:11	17:01	20,985	-28	-306,462	22	0	0	0
2	1	11:16	16:17	18,033	-26	191,386	28	0	0	0
3 3	1 2	05:35 13:12	07:56 17:24	8,495 15,071	-24 -16	-47,127 -47,217	17 21	6 32	0 0	0 0
4 4	1 2	00:00 19:42	01:01 23:59	3,677 15,444	-29 -12	-28,840 -28,549	6 10	1 12	0 0	0 0
5 5	1 2	00:00 21:49	02:39 23:59	9,556 7,835	-28 -9	-49,470 -49,221	5 8	28 25	0 0	0 0
6	1	00:32	05:34	18,126	-24	7,798	10	28	0	0
7	1	17:51	22:49	17,888	-11	-627,966	35	0	0	0
8	1	15:10	21:07	21,420	-20	-420,891	20	9	0	0
9 9	1 2	04:54 20:02	07:44 23:44	10,231 13,256	-18 -17	8,441 8,547	7 6	35 73	0 0	0 0
10	1	00:00	04:09	14,906	-21	-31,815	9	17	0	0
11 11	1 2	08:22 16:57	11:42 20:37	11,984 13,193	-26 -20	-68,096 -68,152	14 17	6 53	0 0	0 0
12	-
13	1	12:26	17:50	19,462	-27	31,299	12	0	0	0
14	1	05:57	10:58	18,080	-21	20,538	10	76	0	0
15 15	1 2	04:15 05:57	05:34 09:40	4,770 13,340	-13 -29	-163,581 -163,649	9 22	0 0	0 0	0 0
16	1	10:36	15:04	16,092	-27	-82,414	27	17	0	0
17	1	00:00	06:12	22,296	-24	-211,435	193	1	1	0
18	1	03:20	09:35	22,513	-25	-9,544	6	102	0	0
19	-
20	1	09:56	14:45	17,357	-25	209,675	16	54	0	0
21	1	01:46	08:10	22,969	-21	-47,688	41	0	0	0
22	-
23 23 23	1 2 3	04:52 06:18 09:34	05:56 09:33 11:15	3,858 11,656 6,085	-10 -24 -36	-36,684 -36,707 -36,728	5 8 8	7 4 38	0 0 0	0 0 0
24 24	1 2	00:00 21:08	02:25 23:59	8,611 10,316	-33 -14	-62,231 -62,435	11 18	0 61	0 0	0 0
25	1	08:09	13:02	17,542	-25	-52,346	15	15	0	0
26 26	1 2	02:40 18:05	04:51 20:21	7,870 8,156	-24 -26	-518,199 -518,036	7 7	2 5	0 0	0 0
27	1	14:37	20:01	19,443	-27	-677,204	185	0	0	0
28	1	16:12	22:50	23,806	-21	7,474	22	2	0	0
29 29 29 29	1 2 3 4	01:30 03:33 17:10 18:28	03:19 05:38 18:26 20:05	6,578 7,447 4,589 5,812	-20 -29 -28 -31	-100,986 -101,120 -101,876 -101,965	28 37 22 28	0 1 0 0	0 1 0 0	0 0 0 0
30 30	1 2	00:00 09:46	03:19 11:20	11,965 5,662	-29 -23	-511,457 -512,418	110 59	1 1	1 1	0 0
31 31	1 2	07:03 14:19	08:05 18:36	3,718 15,423	-24 -18	-408,243 -408,526	12 44	1 35	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-