GPS Space Vehicle Time Integrity for MJD 52567

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
10:09
16:03
21,191
   -37
  -254,072
19
50
0
0

2
-

3
3
3
1
2
3
04:11
13:05
14:33
07:08
14:32
16:35
10,635
  5,011
  7,187
   -47
   -13
   -38
   -73,130
   -73,182
   -73,224
14
21
15
14
33
29
0
0
0
0
0
0

4
1
19:03
23:59
17,795
   -43
  -339,347
58
0
0
0

5
5
1
2
00:00
20:56
01:49
23:59
  6,538
10,986
   -67
   -39
   -35,542
   -35,650
16
6
36
31
0
0
0
0

6
1
00:00
05:00
18,018
   -53
      669
14
60
0
0

7
1
16:59
22:24
19,508
   -34
  -341,154
191
0
0
0

8
1
14:12
20:12
21,616
   -37
  -409,851
162
0
0
0

9
9
1
2
05:51
19:27
07:58
23:00
  7,556
12,741
   -50
   -50
    13,286
    13,359
13
7
102
65
0
0
0
0

10
10
10
1
2
3
00:00
01:54
22:15
01:53
03:31
23:59
  6,789
  5,803
  6,210
   -45
   -65
   -30
   -13,663
   -13,687
   -13,696
10
6
7
5
23
26
0
0
0
0
0
0

11
11
1
2
07:34
17:44
10:56
19:55
12,105
  7,816
   -43
   -45
   -23,571
   -23,612
13
15
35
54
0
0
0
0

12
-

13
1
11:50
16:52
18,149
   -32
    16,122
7
7
0
0

14
14
1
2
05:01
09:08
09:06
10:28
14,701
  4,807
   -35
   -44
    43,762
    43,729
12
7
22
19
0
0
0
0

15
1
02:24
08:04
20,410
   -46
   -25,555
32
9
0
0

16
-

17
1
01:07
07:24
22,626
   -41
    -1,499
14
125
0
0

18
1
02:24
07:46
19,196
   -43
    31,091
20
3
0
0

19
-

20
1
09:04
13:55
17,417
   -30
   193,359
14
21
0
0

21
-

22
1
09:53
15:19
19,497
   -35
   138,845
202
0
0
0

23
1
00:00
05:23
19,374
   -41
   -11,860
16
130
0
0

24
24
1
2
00:00
20:19
02:15
23:59
  8,103
13,192
   -60
   -36
   -65,439
   -65,615
14
17
33
4
0
0
0
0

25
1
07:23
13:04
20,422
   -30
   -34,209
12
118
0
0

26
26
1
2
01:07
17:10
05:00
19:30
14,007
  8,394
   -46
   -48
  -250,682
  -251,875
91
62
0
0
0
0
0
0

27
1
13:01
18:33
19,850
   -31
  -292,132
309
0
1124
0

28
1
15:18
20:05
17,162
   -32
    88,047
14
14
0
0

29
29
29
1
2
3
00:48
03:02
16:33
02:24
04:10
19:18
  5,679
  4,068
  9,928
   -37
   -54
   -43
  -299,852
  -300,017
  -301,063
38
27
69
0
0
0
0
0
0
0
0
0

30
30
30
1
2
3
00:00
08:52
22:15
01:06
10:40
23:59
  3,972
  6,465
  6,249
   -56
   -38
   -40
  -385,668
  -386,629
  -388,042
38
60
50
1
1
0
0
1
0
0
0
0

31
31
1
2
05:53
13:12
07:19
18:02
  5,020
17,423
   -53
   -25
  -356,577
  -356,425
11
12
69
130
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	10:09	16:03	21,191	-37	-254,072	19	50	0	0
2	-
3 3 3	1 2 3	04:11 13:05 14:33	07:08 14:32 16:35	10,635 5,011 7,187	-47 -13 -38	-73,130 -73,182 -73,224	14 21 15	14 33 29	0 0 0	0 0 0
4	1	19:03	23:59	17,795	-43	-339,347	58	0	0	0
5 5	1 2	00:00 20:56	01:49 23:59	6,538 10,986	-67 -39	-35,542 -35,650	16 6	36 31	0 0	0 0
6	1	00:00	05:00	18,018	-53	669	14	60	0	0
7	1	16:59	22:24	19,508	-34	-341,154	191	0	0	0
8	1	14:12	20:12	21,616	-37	-409,851	162	0	0	0
9 9	1 2	05:51 19:27	07:58 23:00	7,556 12,741	-50 -50	13,286 13,359	13 7	102 65	0 0	0 0
10 10 10	1 2 3	00:00 01:54 22:15	01:53 03:31 23:59	6,789 5,803 6,210	-45 -65 -30	-13,663 -13,687 -13,696	10 6 7	5 23 26	0 0 0	0 0 0
11 11	1 2	07:34 17:44	10:56 19:55	12,105 7,816	-43 -45	-23,571 -23,612	13 15	35 54	0 0	0 0
12	-
13	1	11:50	16:52	18,149	-32	16,122	7	7	0	0
14 14	1 2	05:01 09:08	09:06 10:28	14,701 4,807	-35 -44	43,762 43,729	12 7	22 19	0 0	0 0
15	1	02:24	08:04	20,410	-46	-25,555	32	9	0	0
16	-
17	1	01:07	07:24	22,626	-41	-1,499	14	125	0	0
18	1	02:24	07:46	19,196	-43	31,091	20	3	0	0
19	-
20	1	09:04	13:55	17,417	-30	193,359	14	21	0	0
21	-
22	1	09:53	15:19	19,497	-35	138,845	202	0	0	0
23	1	00:00	05:23	19,374	-41	-11,860	16	130	0	0
24 24	1 2	00:00 20:19	02:15 23:59	8,103 13,192	-60 -36	-65,439 -65,615	14 17	33 4	0 0	0 0
25	1	07:23	13:04	20,422	-30	-34,209	12	118	0	0
26 26	1 2	01:07 17:10	05:00 19:30	14,007 8,394	-46 -48	-250,682 -251,875	91 62	0 0	0 0	0 0
27	1	13:01	18:33	19,850	-31	-292,132	309	0	1124	0
28	1	15:18	20:05	17,162	-32	88,047	14	14	0	0
29 29 29	1 2 3	00:48 03:02 16:33	02:24 04:10 19:18	5,679 4,068 9,928	-37 -54 -43	-299,852 -300,017 -301,063	38 27 69	0 0 0	0 0 0	0 0 0
30 30 30	1 2 3	00:00 08:52 22:15	01:06 10:40 23:59	3,972 6,465 6,249	-56 -38 -40	-385,668 -386,629 -388,042	38 60 50	1 1 0	0 1 0	0 0 0
31 31	1 2	05:53 13:12	07:19 18:02	5,020 17,423	-53 -25	-356,577 -356,425	11 12	69 130	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-