GPS Space Vehicle Time Integrity for MJD 53377

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
00:50
05:58
18,000
    40
  -381,660
31
2
1
0

2
-

3
3
1
2
04:58
20:51
09:18
23:39
15,003
  9,557
    43
    39
   -74,762
   -74,925
33
23
2
3
1
3
0
0

4
1
11:41
17:21
19,404
    40
  -463,561
121
1
1
0

5
1
13:31
18:21
16,640
    38
   -70,487
14
0
0
0

6
1
16:15
21:38
18,573
    45
   260,040
513
0
8029
0

7
1
09:45
15:48
20,965
    46
   -95,440
191
3
3
0

8
8
1
2
06:39
09:45
09:42
12:44
10,310
10,388
    48
    51
    17,869
    17,883
4
43
15
3
0
1
0
0

9
9
1
2
12:01
20:37
15:36
23:59
12,256
11,550
    46
   381
    23,012
    23,399
35
10772
1
11
1
12
0
0

10
1
14:56
20:13
18,452
    39
   -56,752
4
46
0
0

11
11
11
1
2
3
00:50
08:31
09:45
03:27
09:42
12:34
  9,089
  4,028
  9,814
    33
    37
    38
  -182,365
  -182,454
  -182,479
17
5
50
2
0
3
1
0
3
0
0
0

12
-

13
1
04:14
09:39
18,732
    42
    14,857
27
1
1
0

14
14
1
2
00:50
21:26
03:49
23:59
10,408
  8,844
    43
   -86
    31,421
    31,302
15
3812
1
11
1
13
0
0

15
1
19:45
23:59
14,677
   319
  -372,043
9745
11
12
0

16
1
02:26
07:24
17,034
    43
    -2,166
18
2
1
0

17
1
14:03
20:16
21,303
    41
   111,700
100
0
0
0

18
1
18:39
23:59
18,387
   248
   115,256
8296
11
14
0

19
19
1
2
05:56
21:57
09:42
23:59
12,911
  6,991
    46
   465
    10,997
    11,463
4
10726
3
11
0
11
0
0

20
1
01:36
06:30
17,152
    42
    93,935
28
2
2
0

21
1
17:43
23:59
21,699
   336
   -86,535
12781
11
13
0

22
22
1
2
00:50
20:02
02:45
23:59
  6,784
13,641
    35
   108
   -16,012
   -15,977
6
2163
10
11
0
12
0
0

23
1
02:52
08:47
20,615
    43
  -210,499
19
2
2
0

24
1
11:47
17:21
18,998
    46
   -86,352
38
1
1
0

25
1
00:50
05:40
16,895
    32
   -83,280
28
2
1
0

26
26
1
2
09:51
17:43
12:12
22:24
  8,230
16,317
    42
    47
  -310,570
  -310,766
17
30
1
1
0
1
0
0

27
27
1
2
05:51
09:45
09:42
11:55
13,196
  7,712
    48
    44
  -506,296
  -506,374
27
41
0
2
0
2
0
0

28
28
1
2
08:02
09:45
09:42
14:39
  5,771
16,839
    37
    43
   -46,247
   -46,244
3
28
0
3
0
3
0
0

29
29
1
2
09:45
17:27
12:00
21:50
  7,873
15,213
    42
    46
  -198,977
  -198,400
56
84
3
1
2
1
0
0

30
30
1
2
00:50
14:44
03:10
19:04
  8,078
15,095
    32
    38
  -459,775
  -459,048
36
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	00:50	05:58	18,000	40	-381,660	31	2	1	0
2	-
3 3	1 2	04:58 20:51	09:18 23:39	15,003 9,557	43 39	-74,762 -74,925	33 23	2 3	1 3	0 0
4	1	11:41	17:21	19,404	40	-463,561	121	1	1	0
5	1	13:31	18:21	16,640	38	-70,487	14	0	0	0
6	1	16:15	21:38	18,573	45	260,040	513	0	8029	0
7	1	09:45	15:48	20,965	46	-95,440	191	3	3	0
8 8	1 2	06:39 09:45	09:42 12:44	10,310 10,388	48 51	17,869 17,883	4 43	15 3	0 1	0 0
9 9	1 2	12:01 20:37	15:36 23:59	12,256 11,550	46 381	23,012 23,399	35 10772	1 11	1 12	0 0
10	1	14:56	20:13	18,452	39	-56,752	4	46	0	0
11 11 11	1 2 3	00:50 08:31 09:45	03:27 09:42 12:34	9,089 4,028 9,814	33 37 38	-182,365 -182,454 -182,479	17 5 50	2 0 3	1 0 3	0 0 0
12	-
13	1	04:14	09:39	18,732	42	14,857	27	1	1	0
14 14	1 2	00:50 21:26	03:49 23:59	10,408 8,844	43 -86	31,421 31,302	15 3812	1 11	1 13	0 0
15	1	19:45	23:59	14,677	319	-372,043	9745	11	12	0
16	1	02:26	07:24	17,034	43	-2,166	18	2	1	0
17	1	14:03	20:16	21,303	41	111,700	100	0	0	0
18	1	18:39	23:59	18,387	248	115,256	8296	11	14	0
19 19	1 2	05:56 21:57	09:42 23:59	12,911 6,991	46 465	10,997 11,463	4 10726	3 11	0 11	0 0
20	1	01:36	06:30	17,152	42	93,935	28	2	2	0
21	1	17:43	23:59	21,699	336	-86,535	12781	11	13	0
22 22	1 2	00:50 20:02	02:45 23:59	6,784 13,641	35 108	-16,012 -15,977	6 2163	10 11	0 12	0 0
23	1	02:52	08:47	20,615	43	-210,499	19	2	2	0
24	1	11:47	17:21	18,998	46	-86,352	38	1	1	0
25	1	00:50	05:40	16,895	32	-83,280	28	2	1	0
26 26	1 2	09:51 17:43	12:12 22:24	8,230 16,317	42 47	-310,570 -310,766	17 30	1 1	0 1	0 0
27 27	1 2	05:51 09:45	09:42 11:55	13,196 7,712	48 44	-506,296 -506,374	27 41	0 2	0 2	0 0
28 28	1 2	08:02 09:45	09:42 14:39	5,771 16,839	37 43	-46,247 -46,244	3 28	0 3	0 3	0 0
29 29	1 2	09:45 17:27	12:00 21:50	7,873 15,213	42 46	-198,977 -198,400	56 84	3 1	2 1	0 0
30 30	1 2	00:50 14:44	03:10 19:04	8,078 15,095	32 38	-459,775 -459,048	36 62	2 0	2 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-