GPS Space Vehicle Time Integrity for MJD 53486

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
16:14
22:22
22,000
  -112
  -400,587
18
0
0
0

2
1
05:32
11:43
22,104
  -102
    25,785
10
78
0
0

3
3
3
1
2
3
00:00
14:31
21:32
01:56
16:14
23:59
  6,981
  6,176
  8,827
  -105
  -120
  -102
  -103,602
  -103,773
  -103,848
18
14
16
89
28
19
0
0
0
0
0
0

4
1
04:26
09:15
17,333
  -107
  -258,638
107
0
0
0

5
1
05:58
10:50
17,529
  -107
   -94,516
23
23
0
0

6
1
08:39
14:05
19,556
  -102
  -425,231
314
0
1541
0

7
1
02:20
08:18
21,276
  -109
   -54,218
193
0
0
0

8
1
00:00
05:26
19,562
  -106
    27,211
5
59
0
0

9
9
9
1
2
3
04:36
13:12
14:51
08:10
14:49
16:59
12,844
  5,807
  7,611
  -102
  -101
  -111
    40,482
    40,535
    40,538
6
7
9
24
57
95
0
0
0
0
0
0

10
1
07:26
12:27
17,979
  -106
   -62,737
14
63
0
0

11
11
11
1
2
3
01:04
03:11
16:47
02:10
05:01
19:55
  3,903
  6,557
11,310
  -100
  -107
  -113
  -218,541
  -218,584
  -218,793
11
20
18
36
49
7
0
0
0
0
0
0

12
-

13
13
1
2
00:00
20:54
02:20
23:59
  8,381
11,085
  -114
  -101
     4,358
     4,271
8
10
2
50
0
0
0
0

14
1
14:06
19:22
18,965
  -102
    30,181
10
37
0
0

15
1
12:10
17:55
20,663
  -102
  -422,640
39
0
0
0

16
1
19:00
23:59
17,911
  -106
    -2,270
15
68
0
0

17
-

18
1
11:19
16:27
18,456
  -102
   148,764
13
31
0
0

19
19
19
1
2
3
00:00
14:35
22:26
02:53
16:46
23:59
10,404
  7,885
  5,621
  -111
  -107
   -93
    19,126
    19,168
    19,204
9
7
4
73
19
22
0
0
0
0
0
0

20
1
18:22
23:08
17,189
  -107
    70,475
17
0
0
0

21
1
10:13
16:29
22,569
  -105
  -100,130
19
6
0
0

22
22
22
1
2
3
12:39
15:27
18:07
14:34
18:05
19:17
  6,890
  9,489
  4,235
   -94
  -103
  -117
   -21,199
   -21,223
   -21,246
6
10
8
42
4
21
0
0
0
0
0
0

23
23
1
2
00:00
19:56
01:25
23:59
  5,144
14,613
  -120
  -104
  -201,785
  -201,606
6
6
6
37
0
0
0
0

24
1
03:24
07:41
15,465
  -111
   -12,335
27
66
0
0

25
1
16:30
21:17
17,261
  -103
   -91,601
12
8
0
0

26
26
1
2
02:31
10:21
04:47
14:05
  8,176
13,432
  -105
   -99
   -20,825
   -20,867
10
13
14
1
0
0
0
0

27
27
1
2
00:00
22:17
04:25
23:59
15,919
  6,161
  -115
   -98
   -53,462
   -54,208
53
20
1
0
1
0
0
0

28
1
00:33
07:10
23,754
  -106
   -46,648
8
79
0
0

29
29
1
2
01:47
09:57
04:33
14:12
  9,918
15,303
  -105
  -103
     4,200
     5,009
66
104
1
0
1
0
0
0

30
30
1
2
07:27
17:11
11:43
19:43
15,353
  9,032
  -110
  -112
  -152,373
  -153,120
110
66
1
0
1
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	16:14	22:22	22,000	-112	-400,587	18	0	0	0
2	1	05:32	11:43	22,104	-102	25,785	10	78	0	0
3 3 3	1 2 3	00:00 14:31 21:32	01:56 16:14 23:59	6,981 6,176 8,827	-105 -120 -102	-103,602 -103,773 -103,848	18 14 16	89 28 19	0 0 0	0 0 0
4	1	04:26	09:15	17,333	-107	-258,638	107	0	0	0
5	1	05:58	10:50	17,529	-107	-94,516	23	23	0	0
6	1	08:39	14:05	19,556	-102	-425,231	314	0	1541	0
7	1	02:20	08:18	21,276	-109	-54,218	193	0	0	0
8	1	00:00	05:26	19,562	-106	27,211	5	59	0	0
9 9 9	1 2 3	04:36 13:12 14:51	08:10 14:49 16:59	12,844 5,807 7,611	-102 -101 -111	40,482 40,535 40,538	6 7 9	24 57 95	0 0 0	0 0 0
10	1	07:26	12:27	17,979	-106	-62,737	14	63	0	0
11 11 11	1 2 3	01:04 03:11 16:47	02:10 05:01 19:55	3,903 6,557 11,310	-100 -107 -113	-218,541 -218,584 -218,793	11 20 18	36 49 7	0 0 0	0 0 0
12	-
13 13	1 2	00:00 20:54	02:20 23:59	8,381 11,085	-114 -101	4,358 4,271	8 10	2 50	0 0	0 0
14	1	14:06	19:22	18,965	-102	30,181	10	37	0	0
15	1	12:10	17:55	20,663	-102	-422,640	39	0	0	0
16	1	19:00	23:59	17,911	-106	-2,270	15	68	0	0
17	-
18	1	11:19	16:27	18,456	-102	148,764	13	31	0	0
19 19 19	1 2 3	00:00 14:35 22:26	02:53 16:46 23:59	10,404 7,885 5,621	-111 -107 -93	19,126 19,168 19,204	9 7 4	73 19 22	0 0 0	0 0 0
20	1	18:22	23:08	17,189	-107	70,475	17	0	0	0
21	1	10:13	16:29	22,569	-105	-100,130	19	6	0	0
22 22 22	1 2 3	12:39 15:27 18:07	14:34 18:05 19:17	6,890 9,489 4,235	-94 -103 -117	-21,199 -21,223 -21,246	6 10 8	42 4 21	0 0 0	0 0 0
23 23	1 2	00:00 19:56	01:25 23:59	5,144 14,613	-120 -104	-201,785 -201,606	6 6	6 37	0 0	0 0
24	1	03:24	07:41	15,465	-111	-12,335	27	66	0	0
25	1	16:30	21:17	17,261	-103	-91,601	12	8	0	0
26 26	1 2	02:31 10:21	04:47 14:05	8,176 13,432	-105 -99	-20,825 -20,867	10 13	14 1	0 0	0 0
27 27	1 2	00:00 22:17	04:25 23:59	15,919 6,161	-115 -98	-53,462 -54,208	53 20	1 0	1 0	0 0
28	1	00:33	07:10	23,754	-106	-46,648	8	79	0	0
29 29	1 2	01:47 09:57	04:33 14:12	9,918 15,303	-105 -103	4,200 5,009	66 104	1 0	1 0	0 0
30 30	1 2	07:27 17:11	11:43 19:43	15,353 9,032	-110 -112	-152,373 -153,120	110 66	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-