GPS Space Vehicle Time Integrity for MJD 52809

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
17:47
23:25
20,264
  -176
  -290,950
48
0
0
0

2
1
17:54
22:56
18,101
  -175
   135,116
56
0
0
0

3
3
1
2
12:12
19:52
14:35
23:59
  8,550
14,860
  -179
  -175
   -20,476
   -20,571
49
52
0
0
0
0
0
0

4
1
04:40
07:38
10,709
  -179
   -45,653
42
0
0
0

5
1
04:40
09:16
16,595
  -174
   -11,643
67
1
0
0

6
1
07:05
12:12
18,339
  -172
     5,273
24
46
0
0

7
1
00:39
02:19
  6,012
  -160
  -538,901
30
0
0
0

8
8
1
2
00:00
02:45
02:19
23:59
  8,343
  8,142
  -164
  -163
  -367,196
  -367,967
26
52
0
0
0
0
0
0

9
9
1
2
04:40
11:31
06:27
14:27
  6,423
10,523
  -184
  -170
    49,417
    49,479
48
46
0
0
0
0
0
0

10
1
05:52
10:47
17,673
  -178
   -27,097
25
7
0
0

11
11
1
2
00:00
14:56
02:19
18:19
  8,339
12,170
  -169
  -183
   -52,319
   -52,430
10
49
17
0
0
0
0
0

12
-

13
1
19:16
23:59
17,030
  -180
    28,463
47
0
0
0

14
1
12:31
17:27
17,755
  -172
    20,441
47
0
0
0

15
1
10:50
16:06
18,909
  -165
  -123,651
56
0
0
0

16
1
17:15
22:11
17,751
  -179
   -35,475
67
0
0
0

17
1
07:25
14:03
23,827
  -168
   -18,904
38
0
0
0

18
1
09:58
16:22
22,940
  -175
   -12,439
44
17
0
0

19
-

20
1
16:41
21:27
17,119
  -182
   213,898
47
0
0
0

21
1
08:20
14:44
23,037
  -177
    18,504
86
0
0
0

22
-

23
1
14:04
17:32
12,426
  -181
   -29,188
48
0
0
0

24
1
04:40
08:52
15,098
  -180
   -38,589
41
0
0
0

25
1
14:45
19:33
17,294
  -177
   -46,445
47
0
0
0

26
26
1
2
00:52
02:45
02:19
11:31
  5,244
  7,985
  -176
  -171
  -517,194
  -517,299
8
26
59
3
0
0
0
0

27
27
1
2
00:00
02:45
02:19
23:59
  8,340
11,364
  -180
  -170
  -312,558
  -316,732
136
187
0
0
0
0
0
0

28
28
28
1
2
3
00:00
02:45
22:47
02:19
05:29
23:59
  8,341
  2,965
  4,299
  -167
  -185
  -167
    32,371
    32,304
    32,101
12
47
47
0
0
0
0
0
0
0
0
0

29
29
1
2
00:00
08:07
02:19
12:15
  8,345
14,851
  -174
  -176
  -152,166
  -152,276
11
34
15
1
0
0
0
0

30
1
05:36
09:57
15,653
  -176
  -203,958
205
1
1
0

31
31
31
1
2
3
00:00
13:39
20:35
01:01
14:44
23:59
  3,650
  3,885
12,290
  -176
  -181
  -158
  -273,810
  -274,952
  -275,604
27
56
100
0
1
0
0
0
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	17:47	23:25	20,264	-176	-290,950	48	0	0	0
2	1	17:54	22:56	18,101	-175	135,116	56	0	0	0
3 3	1 2	12:12 19:52	14:35 23:59	8,550 14,860	-179 -175	-20,476 -20,571	49 52	0 0	0 0	0 0
4	1	04:40	07:38	10,709	-179	-45,653	42	0	0	0
5	1	04:40	09:16	16,595	-174	-11,643	67	1	0	0
6	1	07:05	12:12	18,339	-172	5,273	24	46	0	0
7	1	00:39	02:19	6,012	-160	-538,901	30	0	0	0
8 8	1 2	00:00 02:45	02:19 23:59	8,343 8,142	-164 -163	-367,196 -367,967	26 52	0 0	0 0	0 0
9 9	1 2	04:40 11:31	06:27 14:27	6,423 10,523	-184 -170	49,417 49,479	48 46	0 0	0 0	0 0
10	1	05:52	10:47	17,673	-178	-27,097	25	7	0	0
11 11	1 2	00:00 14:56	02:19 18:19	8,339 12,170	-169 -183	-52,319 -52,430	10 49	17 0	0 0	0 0
12	-
13	1	19:16	23:59	17,030	-180	28,463	47	0	0	0
14	1	12:31	17:27	17,755	-172	20,441	47	0	0	0
15	1	10:50	16:06	18,909	-165	-123,651	56	0	0	0
16	1	17:15	22:11	17,751	-179	-35,475	67	0	0	0
17	1	07:25	14:03	23,827	-168	-18,904	38	0	0	0
18	1	09:58	16:22	22,940	-175	-12,439	44	17	0	0
19	-
20	1	16:41	21:27	17,119	-182	213,898	47	0	0	0
21	1	08:20	14:44	23,037	-177	18,504	86	0	0	0
22	-
23	1	14:04	17:32	12,426	-181	-29,188	48	0	0	0
24	1	04:40	08:52	15,098	-180	-38,589	41	0	0	0
25	1	14:45	19:33	17,294	-177	-46,445	47	0	0	0
26 26	1 2	00:52 02:45	02:19 11:31	5,244 7,985	-176 -171	-517,194 -517,299	8 26	59 3	0 0	0 0
27 27	1 2	00:00 02:45	02:19 23:59	8,340 11,364	-180 -170	-312,558 -316,732	136 187	0 0	0 0	0 0
28 28 28	1 2 3	00:00 02:45 22:47	02:19 05:29 23:59	8,341 2,965 4,299	-167 -185 -167	32,371 32,304 32,101	12 47 47	0 0 0	0 0 0	0 0 0
29 29	1 2	00:00 08:07	02:19 12:15	8,345 14,851	-174 -176	-152,166 -152,276	11 34	15 1	0 0	0 0
30	1	05:36	09:57	15,653	-176	-203,958	205	1	1	0
31 31 31	1 2 3	00:00 13:39 20:35	01:01 14:44 23:59	3,650 3,885 12,290	-176 -181 -158	-273,810 -274,952 -275,604	27 56 100	0 1 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-