GPS Space Vehicle Time Integrity for MJD 55222

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
-

2
1
06:45
12:54
21,363
   101
  -219,642
28
0
0
0

3
3
3
1
2
3
00:00
14:45
22:41
03:11
17:22
23:59
10,873
  9,062
  4,710
    92
    94
  -874
  -506,960
  -507,236
  -508,339
27
14
17881
3
1
14
2
0
4710
0
0
0

4
1
05:45
11:05
18,671
   100
   476,848
106
0
0
0

5
1
08:49
14:09
18,427
    97
    13,231
26
2
2
0

6
6
6
1
2
3
00:00
14:15
22:37
02:42
17:29
23:59
  9,176
11,133
  4,923
   101
    94
  -834
  -256,986
  -256,803
  -257,634
17
12
17347
2
1
14
1
0
4923
0
0
0

7
1
00:00
05:30
19,034
    95
    -3,690
38
2
2
0

8
1
00:45
05:43
17,363
    92
    -2,480
20
2
2
0

9
9
1
2
05:45
14:27
09:22
18:05
12,546
12,345
   111
    99
  -102,150
  -102,228
7
8
2
1
0
0
0
0

10
1
08:17
13:20
17,476
    99
    33,913
5
93
0
0

11
11
1
2
02:11
18:14
05:43
20:54
12,182
  9,277
    99
    99
    41,864
    41,985
20
13
2
1
2
1
0
0

12
1
07:16
12:13
17,290
   100
   158,286
26
1
0
0

13
13
1
2
00:00
22:05
03:37
23:59
12,470
  6,713
    99
  -577
  -306,553
  -307,224
22
14669
2
14
2
6713
0
0

14
1
15:16
21:30
21,471
   100
    -4,527
30
1
1
0

15
15
1
2
03:42
11:31
05:43
16:08
  7,063
15,964
    94
    97
   311,232
   311,155
7
17
1
2
0
2
0
0

16
16
16
1
2
3
00:00
12:49
20:13
01:14
14:00
23:59
  4,212
  3,953
13,294
    95
    95
   452
    34,602
    34,789
    35,273
55
6
10823
1
3
14
1
0
14
0
0
0

17
17
1
2
03:27
05:45
05:43
09:45
  7,917
13,922
    93
    98
  -124,272
  -124,303
34
14
1
0
1
0
0
0

18
1
12:27
19:02
22,686
    98
   -44,499
24
2
2
0

19
19
1
2
00:00
15:46
04:17
18:11
14,844
  8,342
   102
    94
    11,866
    11,980
34
7
2
1
2
0
0
0

20
20
1
2
06:41
19:43
07:53
23:59
  4,066
14,947
   109
   544
   -62,467
   -61,991
8
14574
5
14
0
15
0
0

21
1
11:45
17:57
21,306
    99
    36,607
20
2
2
0

22
1
13:57
20:35
22,793
   100
  -180,566
30
1
1
0

23
23
1
2
00:00
20:40
02:39
23:59
  9,030
11,707
    98
   149
  -381,405
  -381,285
19
1537
1
14
1
14
0
0

24
1
10:00
16:39
23,017
    92
  -256,944
22
2
0
0

25
-

26
1
14:14
20:12
20,442
    97
    12,976
29
1
1
0

27
27
1
2
05:45
14:21
09:07
17:44
11,662
11,488
   111
   102
  -120,386
  -120,500
12
11
1
0
0
0
0
0

28
28
1
2
01:42
05:45
05:43
08:17
13,895
  8,939
    93
   100
    23,198
    23,199
15
4
2
1
1
0
0
0

29
1
09:42
15:16
19,394
    98
   -92,916
22
2
2
0

30
30
1
2
08:28
18:17
12:51
20:54
15,279
  9,084
   102
   102
  -213,858
  -213,964
17
16
1
1
0
1
0
0

31
1
17:38
23:15
19,513
    99
    53,976
13
1
1
0

32
1
18:37
23:51
18,233
    97
  -108,424
49
1
1
0

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	-
2	1	06:45	12:54	21,363	101	-219,642	28	0	0	0
3 3 3	1 2 3	00:00 14:45 22:41	03:11 17:22 23:59	10,873 9,062 4,710	92 94 -874	-506,960 -507,236 -508,339	27 14 17881	3 1 14	2 0 4710	0 0 0
4	1	05:45	11:05	18,671	100	476,848	106	0	0	0
5	1	08:49	14:09	18,427	97	13,231	26	2	2	0
6 6 6	1 2 3	00:00 14:15 22:37	02:42 17:29 23:59	9,176 11,133 4,923	101 94 -834	-256,986 -256,803 -257,634	17 12 17347	2 1 14	1 0 4923	0 0 0
7	1	00:00	05:30	19,034	95	-3,690	38	2	2	0
8	1	00:45	05:43	17,363	92	-2,480	20	2	2	0
9 9	1 2	05:45 14:27	09:22 18:05	12,546 12,345	111 99	-102,150 -102,228	7 8	2 1	0 0	0 0
10	1	08:17	13:20	17,476	99	33,913	5	93	0	0
11 11	1 2	02:11 18:14	05:43 20:54	12,182 9,277	99 99	41,864 41,985	20 13	2 1	2 1	0 0
12	1	07:16	12:13	17,290	100	158,286	26	1	0	0
13 13	1 2	00:00 22:05	03:37 23:59	12,470 6,713	99 -577	-306,553 -307,224	22 14669	2 14	2 6713	0 0
14	1	15:16	21:30	21,471	100	-4,527	30	1	1	0
15 15	1 2	03:42 11:31	05:43 16:08	7,063 15,964	94 97	311,232 311,155	7 17	1 2	0 2	0 0
16 16 16	1 2 3	00:00 12:49 20:13	01:14 14:00 23:59	4,212 3,953 13,294	95 95 452	34,602 34,789 35,273	55 6 10823	1 3 14	1 0 14	0 0 0
17 17	1 2	03:27 05:45	05:43 09:45	7,917 13,922	93 98	-124,272 -124,303	34 14	1 0	1 0	0 0
18	1	12:27	19:02	22,686	98	-44,499	24	2	2	0
19 19	1 2	00:00 15:46	04:17 18:11	14,844 8,342	102 94	11,866 11,980	34 7	2 1	2 0	0 0
20 20	1 2	06:41 19:43	07:53 23:59	4,066 14,947	109 544	-62,467 -61,991	8 14574	5 14	0 15	0 0
21	1	11:45	17:57	21,306	99	36,607	20	2	2	0
22	1	13:57	20:35	22,793	100	-180,566	30	1	1	0
23 23	1 2	00:00 20:40	02:39 23:59	9,030 11,707	98 149	-381,405 -381,285	19 1537	1 14	1 14	0 0
24	1	10:00	16:39	23,017	92	-256,944	22	2	0	0
25	-
26	1	14:14	20:12	20,442	97	12,976	29	1	1	0
27 27	1 2	05:45 14:21	09:07 17:44	11,662 11,488	111 102	-120,386 -120,500	12 11	1 0	0 0	0 0
28 28	1 2	01:42 05:45	05:43 08:17	13,895 8,939	93 100	23,198 23,199	15 4	2 1	1 0	0 0
29	1	09:42	15:16	19,394	98	-92,916	22	2	2	0
30 30	1 2	08:28 18:17	12:51 20:54	15,279 9,084	102 102	-213,858 -213,964	17 16	1 1	0 1	0 0
31	1	17:38	23:15	19,513	99	53,976	13	1	1	0
32	1	18:37	23:51	18,233	97	-108,424	49	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-