GPS Space Vehicle Time Integrity for MJD 53904

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
11:36
17:48
22,289
   -83
   -60,512
27
4
0
0

2
1
00:56
06:02
18,354
   -79
    -5,960
24
1
0
0

3
1
10:12
11:35
  4,995
   -89
  -107,848
13
20
0
0

4
1
00:00
04:33
16,358
   -85
  -256,154
46
0
0
0

5
1
01:29
06:18
17,375
   -84
  -136,344
219
1
1
0

6
1
04:13
09:15
18,118
   -75
  -567,633
70
0
0
0

7
7
1
2
07:01
17:26
11:00
18:34
14,335
  4,080
   -86
   -73
  -541,523
  -541,528
9
8
46
6
0
0
0
0

8
1
18:55
23:59
18,172
   -70
    69,390
8
62
0
0

9
1
00:00
03:32
12,734
   -84
   -24,758
11
46
0
0

10
1
02:54
07:47
17,430
   -74
   -85,286
13
70
0
0

11
11
11
1
2
3
12:14
13:47
20:23
13:28
15:17
23:59
  4,405
  5,393
12,848
   -77
   -87
   -61
  -334,236
  -334,260
  -334,299
9
9
14
46
28
34
0
0
0
0
0
0

12
-

13
1
16:09
21:35
19,571
   -78
   -70,531
23
1
0
0

14
1
09:47
14:31
17,009
   -75
    11,640
9
3
0
0

15
1
07:01
12:56
21,284
   -83
  -630,685
44
3
0
0

16
1
14:25
19:20
17,663
   -74
   -50,533
22
0
0
0

17
17
17
1
2
3
00:00
01:30
21:33
01:29
02:39
23:59
  5,368
  4,099
  8,812
   -89
   -91
   -61
   -98,868
   -98,876
   -98,942
6
8
8
15
45
51
0
0
0
0
0
0

18
1
06:32
11:35
18,186
   -80
   239,712
8
186
0
0

19
19
1
2
10:22
17:53
12:14
22:19
  6,661
15,992
   -88
   -69
     4,598
     4,548
13
15
38
49
0
0
0
0

20
1
13:46
18:33
17,261
   -77
    25,179
11
68
0
0

21
21
1
2
05:46
11:00
10:21
12:04
16,519
  3,813
   -77
   -93
   -36,340
   -36,386
15
9
29
25
0
0
0
0

22
22
1
2
08:33
10:22
09:47
13:04
  4,421
  9,697
   -76
   -81
  -107,814
  -107,854
9
14
33
0
0
0
0
0

23
1
14:36
20:35
21,520
   -74
  -139,509
8
189
0
0

24
24
1
2
00:00
22:48
03:43
23:59
13,411
  4,277
   -85
   -52
   -14,176
   -14,361
16
9
30
8
0
0
0
0

25
-

26
26
1
2
05:39
21:36
09:15
23:59
12,952
  8,549
   -79
   -77
   150,567
   151,258
42
28
0
0
0
0
0
0

27
1
18:32
23:46
18,851
   -79
   -54,080
14
4
0
0

28
28
1
2
00:00
19:44
02:26
23:59
  8,760
15,328
   -89
   -66
   -25,098
   -25,009
7
7
56
69
0
0
0
0

29
29
29
29
1
2
3
4
05:26
08:00
21:13
22:44
07:00
09:42
22:43
23:46
  5,673
  6,088
  5,410
  3,731
   -77
   -95
   -66
   -71
  -620,780
  -620,840
  -621,022
  -621,047
8
14
7
9
5
18
1
4
0
0
0
0
0
0
0
0

30
30
1
2
02:50
13:29
07:00
14:45
15,003
  4,478
   -91
   -86
    -1,141
    -1,178
14
7
17
11
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	11:36	17:48	22,289	-83	-60,512	27	4	0	0
2	1	00:56	06:02	18,354	-79	-5,960	24	1	0	0
3	1	10:12	11:35	4,995	-89	-107,848	13	20	0	0
4	1	00:00	04:33	16,358	-85	-256,154	46	0	0	0
5	1	01:29	06:18	17,375	-84	-136,344	219	1	1	0
6	1	04:13	09:15	18,118	-75	-567,633	70	0	0	0
7 7	1 2	07:01 17:26	11:00 18:34	14,335 4,080	-86 -73	-541,523 -541,528	9 8	46 6	0 0	0 0
8	1	18:55	23:59	18,172	-70	69,390	8	62	0	0
9	1	00:00	03:32	12,734	-84	-24,758	11	46	0	0
10	1	02:54	07:47	17,430	-74	-85,286	13	70	0	0
11 11 11	1 2 3	12:14 13:47 20:23	13:28 15:17 23:59	4,405 5,393 12,848	-77 -87 -61	-334,236 -334,260 -334,299	9 9 14	46 28 34	0 0 0	0 0 0
12	-
13	1	16:09	21:35	19,571	-78	-70,531	23	1	0	0
14	1	09:47	14:31	17,009	-75	11,640	9	3	0	0
15	1	07:01	12:56	21,284	-83	-630,685	44	3	0	0
16	1	14:25	19:20	17,663	-74	-50,533	22	0	0	0
17 17 17	1 2 3	00:00 01:30 21:33	01:29 02:39 23:59	5,368 4,099 8,812	-89 -91 -61	-98,868 -98,876 -98,942	6 8 8	15 45 51	0 0 0	0 0 0
18	1	06:32	11:35	18,186	-80	239,712	8	186	0	0
19 19	1 2	10:22 17:53	12:14 22:19	6,661 15,992	-88 -69	4,598 4,548	13 15	38 49	0 0	0 0
20	1	13:46	18:33	17,261	-77	25,179	11	68	0	0
21 21	1 2	05:46 11:00	10:21 12:04	16,519 3,813	-77 -93	-36,340 -36,386	15 9	29 25	0 0	0 0
22 22	1 2	08:33 10:22	09:47 13:04	4,421 9,697	-76 -81	-107,814 -107,854	9 14	33 0	0 0	0 0
23	1	14:36	20:35	21,520	-74	-139,509	8	189	0	0
24 24	1 2	00:00 22:48	03:43 23:59	13,411 4,277	-85 -52	-14,176 -14,361	16 9	30 8	0 0	0 0
25	-
26 26	1 2	05:39 21:36	09:15 23:59	12,952 8,549	-79 -77	150,567 151,258	42 28	0 0	0 0	0 0
27	1	18:32	23:46	18,851	-79	-54,080	14	4	0	0
28 28	1 2	00:00 19:44	02:26 23:59	8,760 15,328	-89 -66	-25,098 -25,009	7 7	56 69	0 0	0 0
29 29 29 29	1 2 3 4	05:26 08:00 21:13 22:44	07:00 09:42 22:43 23:46	5,673 6,088 5,410 3,731	-77 -95 -66 -71	-620,780 -620,840 -621,022 -621,047	8 14 7 9	5 18 1 4	0 0 0 0	0 0 0 0
30 30	1 2	02:50 13:29	07:00 14:45	15,003 4,478	-91 -86	-1,141 -1,178	14 7	17 11	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-