GPS Space Vehicle Time Integrity for MJD 53709

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
00:59
07:06
21,941
   -59
   -22,813
22
0
0
0

2
1
14:15
19:37
19,295
   -40
    25,064
14
69
0
0

3
3
1
2
06:13
22:55
10:26
23:59
15,166
  3,849
   -42
   -41
   -56,123
   -56,278
21
10
57
18
0
0
0
0

4
1
13:11
17:29
15,480
   -36
   -74,732
66
0
0
0

5
1
14:56
19:42
17,151
   -44
  -377,529
196
0
0
0

6
1
17:34
22:55
19,265
   -43
   -63,568
291
0
377
0

7
1
11:09
16:28
19,154
   -37
  -434,196
73
0
0
0

8
1
08:20
14:17
21,387
   -40
    49,070
7
131
0
0

9
9
9
1
2
3
00:00
13:17
22:00
01:02
16:53
23:59
  3,717
12,946
  7,111
   -54
   -41
   -34
  -205,053
  -207,290
  -208,505
50
168
86
0
1
0
0
1
0
0
0
0

10
10
1
2
16:45
19:55
19:54
21:13
11,333
  4,655
   -39
   -51
   -74,858
   -74,876
8
6
7
2
0
0
0
0

11
11
1
2
01:35
09:46
04:41
13:43
11,154
14,208
   -54
   -38
  -288,429
  -288,505
19
17
0
60
0
0
0
0

12
-

13
1
05:46
11:06
19,180
   -49
   -27,385
18
2
0
0

14
14
1
2
00:00
22:56
04:05
23:59
14,658
  3,845
   -48
   -33
    22,778
    22,757
9
6
54
17
0
0
0
0

15
15
1
2
00:00
20:25
01:56
23:59
  6,981
12,897
   -68
   -35
  -529,555
  -529,963
22
21
1
30
0
0
0
0

16
1
03:47
08:46
17,823
   -49
   -16,680
15
152
0
0

17
-

18
18
1
2
00:00
19:50
01:34
23:59
  5,669
14,988
   -57
   -40
   206,353
   206,559
6
12
19
76
0
0
0
0

19
19
1
2
00:00
07:20
01:34
11:47
  5,565
16,062
   -58
   -43
    25,572
    25,576
9
9
1
75
0
0
0
0

20
1
03:06
07:54
17,259
   -53
    39,041
15
0
0
0

21
21
1
2
00:00
18:50
01:16
23:59
  4,558
18,591
   -69
   -40
  -154,573
  -154,842
14
25
1
6
0
0
0
0

22
22
1
2
00:00
21:26
04:08
23:59
14,863
  9,198
   -55
   -33
   -54,712
   -54,830
19
5
1
11
0
0
0
0

23
1
04:42
10:06
19,451
   -49
  -160,659
7
49
0
0

24
24
1
2
04:11
12:19
05:37
16:26
  5,107
14,816
   -56
   -38
   -67,215
   -67,291
9
23
2
71
0
0
0
0

25
1
01:35
06:38
18,141
   -42
    -5,261
9
9
0
0

26
26
1
2
10:58
18:56
13:30
22:55
  9,040
14,302
   -42
   -41
    27,928
    28,127
14
23
4
9
0
0
0
0

27
1
07:08
13:10
21,754
   -38
   -25,980
14
4
0
0

28
1
09:09
14:51
20,495
   -36
   -37,567
7
69
0
0

29
29
29
1
2
3
10:27
18:39
20:38
13:16
20:36
22:51
10,160
  7,040
  8,021
   -43
   -36
   -49
  -445,506
  -445,964
  -446,103
56
34
46
1
2
0
0
0
0
0
0
0

30
30
1
2
02:48
16:05
04:26
20:23
  5,798
15,483
   -59
   -44
  -457,424
  -457,829
22
45
1
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	00:59	07:06	21,941	-59	-22,813	22	0	0	0
2	1	14:15	19:37	19,295	-40	25,064	14	69	0	0
3 3	1 2	06:13 22:55	10:26 23:59	15,166 3,849	-42 -41	-56,123 -56,278	21 10	57 18	0 0	0 0
4	1	13:11	17:29	15,480	-36	-74,732	66	0	0	0
5	1	14:56	19:42	17,151	-44	-377,529	196	0	0	0
6	1	17:34	22:55	19,265	-43	-63,568	291	0	377	0
7	1	11:09	16:28	19,154	-37	-434,196	73	0	0	0
8	1	08:20	14:17	21,387	-40	49,070	7	131	0	0
9 9 9	1 2 3	00:00 13:17 22:00	01:02 16:53 23:59	3,717 12,946 7,111	-54 -41 -34	-205,053 -207,290 -208,505	50 168 86	0 1 0	0 1 0	0 0 0
10 10	1 2	16:45 19:55	19:54 21:13	11,333 4,655	-39 -51	-74,858 -74,876	8 6	7 2	0 0	0 0
11 11	1 2	01:35 09:46	04:41 13:43	11,154 14,208	-54 -38	-288,429 -288,505	19 17	0 60	0 0	0 0
12	-
13	1	05:46	11:06	19,180	-49	-27,385	18	2	0	0
14 14	1 2	00:00 22:56	04:05 23:59	14,658 3,845	-48 -33	22,778 22,757	9 6	54 17	0 0	0 0
15 15	1 2	00:00 20:25	01:56 23:59	6,981 12,897	-68 -35	-529,555 -529,963	22 21	1 30	0 0	0 0
16	1	03:47	08:46	17,823	-49	-16,680	15	152	0	0
17	-
18 18	1 2	00:00 19:50	01:34 23:59	5,669 14,988	-57 -40	206,353 206,559	6 12	19 76	0 0	0 0
19 19	1 2	00:00 07:20	01:34 11:47	5,565 16,062	-58 -43	25,572 25,576	9 9	1 75	0 0	0 0
20	1	03:06	07:54	17,259	-53	39,041	15	0	0	0
21 21	1 2	00:00 18:50	01:16 23:59	4,558 18,591	-69 -40	-154,573 -154,842	14 25	1 6	0 0	0 0
22 22	1 2	00:00 21:26	04:08 23:59	14,863 9,198	-55 -33	-54,712 -54,830	19 5	1 11	0 0	0 0
23	1	04:42	10:06	19,451	-49	-160,659	7	49	0	0
24 24	1 2	04:11 12:19	05:37 16:26	5,107 14,816	-56 -38	-67,215 -67,291	9 23	2 71	0 0	0 0
25	1	01:35	06:38	18,141	-42	-5,261	9	9	0	0
26 26	1 2	10:58 18:56	13:30 22:55	9,040 14,302	-42 -41	27,928 28,127	14 23	4 9	0 0	0 0
27	1	07:08	13:10	21,754	-38	-25,980	14	4	0	0
28	1	09:09	14:51	20,495	-36	-37,567	7	69	0	0
29 29 29	1 2 3	10:27 18:39 20:38	13:16 20:36 22:51	10,160 7,040 8,021	-43 -36 -49	-445,506 -445,964 -446,103	56 34 46	1 2 0	0 0 0	0 0 0
30 30	1 2	02:48 16:05	04:26 20:23	5,798 15,483	-59 -44	-457,424 -457,829	22 45	1 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-