GPS Space Vehicle Time Integrity for MJD 53876

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
13:02
19:45
22,952
    31
   -54,245
23
1
1
0

2
1
02:35
08:42
21,303
    40
     1,325
31
1
1
0

3
3
1
2
10:39
18:43
13:30
23:05
  9,438
15,201
    36
    39
  -100,315
  -100,413
34
13
2
2
2
0
0
0

4
1
01:30
07:10
19,588
    35
  -235,053
56
0
0
0

5
5
1
2
03:24
14:29
08:14
15:30
16,973
  3,473
    41
    35
   -22,949
   -24,662
265
51
1
0
1
0
0
0

6
1
06:03
11:27
18,428
    36
  -533,462
95
2
2
0

7
7
1
2
08:35
18:14
12:52
20:51
14,808
  9,140
    32
    36
  -538,161
  -538,233
13
7
2
5
1
0
0
0

8
8
1
2
00:00
20:49
02:51
23:59
  9,914
11,183
    27
    25
    66,419
    66,497
8
449
1
13
0
13
0
0

9
9
1
2
01:46
10:28
05:27
14:14
12,682
12,491
    46
    34
   -21,020
   -21,082
5
31
11
2
0
2
0
0

10
1
04:48
10:06
18,598
    43
   -83,713
19
1
1
0

11
11
11
1
2
3
00:00
14:05
22:17
02:27
17:12
23:59
  8,505
10,580
  5,924
    27
    33
  -419
  -328,331
  -328,457
  -328,976
7
8
9880
13
1
13
0
0
13
0
0
0

12
-

13
1
20:00
23:28
12,015
    43
   -63,510
8
2
0
0

14
1
11:21
17:39
21,603
    37
    13,631
10
1
1
0

15
1
08:48
14:50
20,627
    46
  -616,033
44
2
2
0

16
1
16:18
21:17
17,457
    36
   -44,250
13
1
0
0

17
1
00:00
03:59
13,961
    37
   -93,852
8
3
0
0

18
1
08:25
15:01
22,581
    39
   236,216
34
3
3
0

19
19
1
2
11:54
19:47
14:12
23:59
  7,739
14,647
    34
   477
     9,749
    10,129
7
14607
2
13
0
13
0
0

20
20
1
2
02:44
15:36
03:45
20:26
  3,640
16,690
    42
    37
    26,634
    26,595
8
5
37
18
0
0
0
0

21
1
07:38
13:57
21,400
    40
   -30,127
30
2
2
0

22
1
10:05
16:43
22,143
    42
   -98,217
35
2
1
0

23
1
16:27
22:27
21,132
    37
  -141,026
9
1
0
0

24
1
00:34
05:33
17,311
    32
    -7,443
12
43
0
0

25
-

26
26
1
2
00:00
07:32
02:07
12:07
  7,276
15,660
    28
    34
   121,383
   121,755
28
64
1
3
0
3
0
0

27
27
1
2
00:00
19:42
01:48
23:59
  6,447
14,927
    32
   368
   -49,664
   -49,455
4
11148
7
13
0
13
0
0

28
28
1
2
00:00
21:38
04:20
23:59
15,067
  8,257
    40
  -268
   -26,964
   -27,209
11
7790
1
13
0
13
0
0

29
29
1
2
00:00
07:19
01:54
11:39
  6,661
14,772
    30
    38
  -607,880
  -608,060
10
47
1
3
0
2
0
0

30
30
1
2
04:42
14:19
09:01
17:07
15,069
  9,473
    38
    31
  -254,266
  -254,912
96
62
2
0
2
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	13:02	19:45	22,952	31	-54,245	23	1	1	0
2	1	02:35	08:42	21,303	40	1,325	31	1	1	0
3 3	1 2	10:39 18:43	13:30 23:05	9,438 15,201	36 39	-100,315 -100,413	34 13	2 2	2 0	0 0
4	1	01:30	07:10	19,588	35	-235,053	56	0	0	0
5 5	1 2	03:24 14:29	08:14 15:30	16,973 3,473	41 35	-22,949 -24,662	265 51	1 0	1 0	0 0
6	1	06:03	11:27	18,428	36	-533,462	95	2	2	0
7 7	1 2	08:35 18:14	12:52 20:51	14,808 9,140	32 36	-538,161 -538,233	13 7	2 5	1 0	0 0
8 8	1 2	00:00 20:49	02:51 23:59	9,914 11,183	27 25	66,419 66,497	8 449	1 13	0 13	0 0
9 9	1 2	01:46 10:28	05:27 14:14	12,682 12,491	46 34	-21,020 -21,082	5 31	11 2	0 2	0 0
10	1	04:48	10:06	18,598	43	-83,713	19	1	1	0
11 11 11	1 2 3	00:00 14:05 22:17	02:27 17:12 23:59	8,505 10,580 5,924	27 33 -419	-328,331 -328,457 -328,976	7 8 9880	13 1 13	0 0 13	0 0 0
12	-
13	1	20:00	23:28	12,015	43	-63,510	8	2	0	0
14	1	11:21	17:39	21,603	37	13,631	10	1	1	0
15	1	08:48	14:50	20,627	46	-616,033	44	2	2	0
16	1	16:18	21:17	17,457	36	-44,250	13	1	0	0
17	1	00:00	03:59	13,961	37	-93,852	8	3	0	0
18	1	08:25	15:01	22,581	39	236,216	34	3	3	0
19 19	1 2	11:54 19:47	14:12 23:59	7,739 14,647	34 477	9,749 10,129	7 14607	2 13	0 13	0 0
20 20	1 2	02:44 15:36	03:45 20:26	3,640 16,690	42 37	26,634 26,595	8 5	37 18	0 0	0 0
21	1	07:38	13:57	21,400	40	-30,127	30	2	2	0
22	1	10:05	16:43	22,143	42	-98,217	35	2	1	0
23	1	16:27	22:27	21,132	37	-141,026	9	1	0	0
24	1	00:34	05:33	17,311	32	-7,443	12	43	0	0
25	-
26 26	1 2	00:00 07:32	02:07 12:07	7,276 15,660	28 34	121,383 121,755	28 64	1 3	0 3	0 0
27 27	1 2	00:00 19:42	01:48 23:59	6,447 14,927	32 368	-49,664 -49,455	4 11148	7 13	0 13	0 0
28 28	1 2	00:00 21:38	04:20 23:59	15,067 8,257	40 -268	-26,964 -27,209	11 7790	1 13	0 13	0 0
29 29	1 2	00:00 07:19	01:54 11:39	6,661 14,772	30 38	-607,880 -608,060	10 47	1 3	0 2	0 0
30 30	1 2	04:42 14:19	09:01 17:07	15,069 9,473	38 31	-254,266 -254,912	96 62	2 0	2 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-