GPS Space Vehicle Time Integrity for MJD 53487

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
16:10
22:18
21,983
  -125
  -400,755
15
2
0
0

2
1
05:28
11:19
21,018
  -111
    25,761
12
43
0
0

3
3
3
1
2
3
00:00
14:02
21:28
01:52
16:09
23:59
  6,719
  7,604
  9,105
  -124
  -131
  -114
  -103,895
  -104,066
  -104,149
19
15
15
103
16
24
0
0
0
0
0
0

4
1
04:22
09:11
17,383
  -110
  -256,625
108
0
0
0

5
1
05:55
10:46
17,460
  -108
   -94,767
26
0
0
0

6
1
08:35
14:01
19,565
  -112
  -429,898
316
0
1548
0

7
1
02:16
07:07
17,432
  -110
   -56,692
155
0
0
0

8
1
00:00
05:22
19,324
  -120
    27,282
5
47
0
0

9
9
1
2
04:32
13:08
08:06
16:55
12,836
13,461
  -110
  -116
    40,627
    40,678
6
8
18
86
0
0
0
0

10
1
07:51
12:23
16,288
  -111
   -62,791
13
62
0
0

11
11
1
2
01:00
16:43
04:57
19:51
14,238
11,305
  -111
  -128
  -218,913
  -219,147
24
20
68
10
0
0
0
0

12
-

13
13
1
2
00:00
20:50
02:15
23:59
  8,133
11,361
  -121
  -120
     4,240
     4,141
10
8
26
67
0
0
0
0

14
1
15:23
19:07
13,487
  -121
    30,138
10
68
0
0

15
1
12:06
17:50
20,608
  -117
  -423,121
40
0
0
0

16
1
18:56
23:55
17,906
  -123
    -2,306
13
124
0
0

17
-

18
1
11:15
16:25
18,594
  -115
   149,047
12
27
0
0

19
19
19
1
2
3
00:00
14:36
22:22
02:49
16:42
23:59
10,130
  7,584
  5,865
  -110
  -122
  -113
    19,192
    19,226
    19,258
9
7
4
58
12
33
0
0
0
0
0
0

20
1
18:18
23:04
17,171
  -126
    70,270
18
0
0
0

21
1
10:09
16:25
22,571
  -116
  -100,293
22
0
0
0

22
1
12:35
19:13
23,876
  -118
   -21,337
18
0
0
0

23
23
1
2
00:00
19:52
01:21
23:59
  4,895
14,857
  -126
  -123
  -201,607
  -201,440
8
7
29
47
0
0
0
0

24
24
1
2
03:19
19:15
07:16
20:46
14,145
  5,462
  -107
  -140
   -12,595
   -12,784
20
10
9
15
0
0
0
0

25
1
16:26
21:13
17,246
  -125
   -91,694
13
8
0
0

26
26
1
2
02:27
10:17
04:43
14:01
  8,180
13,429
  -107
  -114
   -20,960
   -21,011
9
11
28
0
0
0
0
0

27
27
1
2
00:00
22:13
04:21
23:59
15,665
  6,415
  -119
  -116
   -54,337
   -55,103
55
21
1
0
1
0
0
0

28
1
00:29
07:06
23,785
  -108
   -46,635
8
62
0
0

29
29
1
2
01:43
09:53
04:29
14:08
  9,883
15,294
  -112
  -118
     6,363
     7,168
67
104
1
0
1
0
0
0

30
30
1
2
07:23
17:55
11:39
19:39
15,351
  6,155
  -117
  -126
  -154,395
  -155,182
112
49
1
16
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	16:10	22:18	21,983	-125	-400,755	15	2	0	0
2	1	05:28	11:19	21,018	-111	25,761	12	43	0	0
3 3 3	1 2 3	00:00 14:02 21:28	01:52 16:09 23:59	6,719 7,604 9,105	-124 -131 -114	-103,895 -104,066 -104,149	19 15 15	103 16 24	0 0 0	0 0 0
4	1	04:22	09:11	17,383	-110	-256,625	108	0	0	0
5	1	05:55	10:46	17,460	-108	-94,767	26	0	0	0
6	1	08:35	14:01	19,565	-112	-429,898	316	0	1548	0
7	1	02:16	07:07	17,432	-110	-56,692	155	0	0	0
8	1	00:00	05:22	19,324	-120	27,282	5	47	0	0
9 9	1 2	04:32 13:08	08:06 16:55	12,836 13,461	-110 -116	40,627 40,678	6 8	18 86	0 0	0 0
10	1	07:51	12:23	16,288	-111	-62,791	13	62	0	0
11 11	1 2	01:00 16:43	04:57 19:51	14,238 11,305	-111 -128	-218,913 -219,147	24 20	68 10	0 0	0 0
12	-
13 13	1 2	00:00 20:50	02:15 23:59	8,133 11,361	-121 -120	4,240 4,141	10 8	26 67	0 0	0 0
14	1	15:23	19:07	13,487	-121	30,138	10	68	0	0
15	1	12:06	17:50	20,608	-117	-423,121	40	0	0	0
16	1	18:56	23:55	17,906	-123	-2,306	13	124	0	0
17	-
18	1	11:15	16:25	18,594	-115	149,047	12	27	0	0
19 19 19	1 2 3	00:00 14:36 22:22	02:49 16:42 23:59	10,130 7,584 5,865	-110 -122 -113	19,192 19,226 19,258	9 7 4	58 12 33	0 0 0	0 0 0
20	1	18:18	23:04	17,171	-126	70,270	18	0	0	0
21	1	10:09	16:25	22,571	-116	-100,293	22	0	0	0
22	1	12:35	19:13	23,876	-118	-21,337	18	0	0	0
23 23	1 2	00:00 19:52	01:21 23:59	4,895 14,857	-126 -123	-201,607 -201,440	8 7	29 47	0 0	0 0
24 24	1 2	03:19 19:15	07:16 20:46	14,145 5,462	-107 -140	-12,595 -12,784	20 10	9 15	0 0	0 0
25	1	16:26	21:13	17,246	-125	-91,694	13	8	0	0
26 26	1 2	02:27 10:17	04:43 14:01	8,180 13,429	-107 -114	-20,960 -21,011	9 11	28 0	0 0	0 0
27 27	1 2	00:00 22:13	04:21 23:59	15,665 6,415	-119 -116	-54,337 -55,103	55 21	1 0	1 0	0 0
28	1	00:29	07:06	23,785	-108	-46,635	8	62	0	0
29 29	1 2	01:43 09:53	04:29 14:08	9,883 15,294	-112 -118	6,363 7,168	67 104	1 0	1 0	0 0
30 30	1 2	07:23 17:55	11:39 19:39	15,351 6,155	-117 -126	-154,395 -155,182	112 49	1 16	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-