GPS Space Vehicle Time Integrity for MJD 52548

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
11:32
17:23
21,021
  -211
  -251,486
26
13
0
0

2
2
1
2
11:40
15:17
15:15
16:52
12,891
  5,732
  -203
  -216
   272,358
   272,399
11
10
21
10
0
0
0
0

3
3
3
1
2
3
05:28
14:27
15:51
08:25
15:49
17:52
10,659
  4,818
  7,288
  -204
  -204
  -216
   -67,973
   -68,070
   -68,102
17
21
14
11
11
51
0
0
0
0
0
0

4
4
1
2
00:00
20:19
01:58
23:59
  7,048
13,227
  -226
  -210
  -323,578
  -324,298
24
42
7
0
1
0
0
0

5
5
1
2
00:00
22:15
03:07
23:59
11,221
  6,271
  -208
  -203
   -33,478
   -33,554
12
5
49
18
0
0
0
0

6
1
00:57
06:19
19,337
  -204
      272
13
72
0
0

7
1
18:16
23:41
19,509
  -210
  -398,192
181
0
0
0

8
1
15:31
21:31
21,487
  -207
  -453,874
152
0
0
0

9
9
1
2
07:09
20:45
09:17
23:59
  7,624
11,651
  -210
  -221
    10,292
    10,375
15
8
108
94
0
0
0
0

10
10
1
2
00:00
03:13
03:11
04:52
11,496
  5,985
  -201
  -221
   -12,876
   -12,902
14
12
15
104
0
0
0
0

11
11
1
2
08:52
19:04
12:14
21:13
12,106
  7,728
  -207
  -214
   -22,109
   -22,149
11
10
96
6
0
0
0
0

12
-

13
1
13:06
18:26
19,155
  -211
    14,700
8
30
0
0

14
14
1
2
06:20
10:27
10:26
11:59
14,755
  5,506
  -201
  -212
    46,568
    46,539
13
6
31
30
0
0
0
0

15
1
03:41
09:19
20,236
  -210
   -18,170
25
4
0
0

16
-

17
1
02:22
08:42
22,631
  -206
  -525,387
418
0
6991
0

18
1
03:41
08:39
17,873
  -208
    37,025
21
9
0
0

19
-

20
1
10:18
14:21
14,531
  -206
   189,922
11
32
0
0

21
-

22
1
11:09
16:34
19,445
  -210
   181,446
122
0
0
0

23
1
01:09
06:42
19,948
  -209
   -10,823
16
9
0
0

24
24
1
2
00:00
21:39
03:37
23:59
13,038
  8,388
  -219
  -193
   -61,292
   -61,463
16
15
32
3
0
0
0
0

25
25
1
2
08:39
12:33
12:31
14:19
13,934
  6,356
  -198
  -219
   -33,585
   -33,611
15
6
123
23
0
0
0
0

26
26
1
2
03:08
18:27
06:19
20:48
11,444
  8,412
  -210
  -216
  -214,126
  -215,376
81
63
0
0
0
0
0
0

27
1
14:17
20:29
22,155
  -214
  -200,444
393
0
5872
0

28
1
16:56
21:05
14,910
  -206
    88,861
7
83
0
0

29
29
29
1
2
3
02:31
04:16
17:52
03:40
05:27
20:36
  4,103
  4,271
  9,813
  -203
  -218
  -220
  -265,257
  -265,412
  -266,549
31
28
68
0
1
0
0
0
0
0
0
0

30
30
1
2
00:00
09:40
03:40
11:58
13,217
  8,176
  -226
  -210
  -333,924
  -335,014
135
92
1
1
1
1
0
0

31
31
1
2
07:12
14:49
08:36
19:23
  4,982
16,308
  -208
  -216
  -360,934
  -360,893
15
11
60
115
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	11:32	17:23	21,021	-211	-251,486	26	13	0	0
2 2	1 2	11:40 15:17	15:15 16:52	12,891 5,732	-203 -216	272,358 272,399	11 10	21 10	0 0	0 0
3 3 3	1 2 3	05:28 14:27 15:51	08:25 15:49 17:52	10,659 4,818 7,288	-204 -204 -216	-67,973 -68,070 -68,102	17 21 14	11 11 51	0 0 0	0 0 0
4 4	1 2	00:00 20:19	01:58 23:59	7,048 13,227	-226 -210	-323,578 -324,298	24 42	7 0	1 0	0 0
5 5	1 2	00:00 22:15	03:07 23:59	11,221 6,271	-208 -203	-33,478 -33,554	12 5	49 18	0 0	0 0
6	1	00:57	06:19	19,337	-204	272	13	72	0	0
7	1	18:16	23:41	19,509	-210	-398,192	181	0	0	0
8	1	15:31	21:31	21,487	-207	-453,874	152	0	0	0
9 9	1 2	07:09 20:45	09:17 23:59	7,624 11,651	-210 -221	10,292 10,375	15 8	108 94	0 0	0 0
10 10	1 2	00:00 03:13	03:11 04:52	11,496 5,985	-201 -221	-12,876 -12,902	14 12	15 104	0 0	0 0
11 11	1 2	08:52 19:04	12:14 21:13	12,106 7,728	-207 -214	-22,109 -22,149	11 10	96 6	0 0	0 0
12	-
13	1	13:06	18:26	19,155	-211	14,700	8	30	0	0
14 14	1 2	06:20 10:27	10:26 11:59	14,755 5,506	-201 -212	46,568 46,539	13 6	31 30	0 0	0 0
15	1	03:41	09:19	20,236	-210	-18,170	25	4	0	0
16	-
17	1	02:22	08:42	22,631	-206	-525,387	418	0	6991	0
18	1	03:41	08:39	17,873	-208	37,025	21	9	0	0
19	-
20	1	10:18	14:21	14,531	-206	189,922	11	32	0	0
21	-
22	1	11:09	16:34	19,445	-210	181,446	122	0	0	0
23	1	01:09	06:42	19,948	-209	-10,823	16	9	0	0
24 24	1 2	00:00 21:39	03:37 23:59	13,038 8,388	-219 -193	-61,292 -61,463	16 15	32 3	0 0	0 0
25 25	1 2	08:39 12:33	12:31 14:19	13,934 6,356	-198 -219	-33,585 -33,611	15 6	123 23	0 0	0 0
26 26	1 2	03:08 18:27	06:19 20:48	11,444 8,412	-210 -216	-214,126 -215,376	81 63	0 0	0 0	0 0
27	1	14:17	20:29	22,155	-214	-200,444	393	0	5872	0
28	1	16:56	21:05	14,910	-206	88,861	7	83	0	0
29 29 29	1 2 3	02:31 04:16 17:52	03:40 05:27 20:36	4,103 4,271 9,813	-203 -218 -220	-265,257 -265,412 -266,549	31 28 68	0 1 0	0 0 0	0 0 0
30 30	1 2	00:00 09:40	03:40 11:58	13,217 8,176	-226 -210	-333,924 -335,014	135 92	1 1	1 1	0 0
31 31	1 2	07:12 14:49	08:36 19:23	4,982 16,308	-208 -216	-360,934 -360,893	15 11	60 115	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-