GPS Space Vehicle Time Integrity for MJD 53858

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
14:15
20:58
23,361
   -10
   -50,676
26
1
1
0

2
1
03:49
09:55
21,350
   -11
     5,331
39
3
2
0

3
3
3
1
2
3
11:52
19:57
21:55
14:43
21:50
23:59
  9,876
  6,629
  7,203
   -14
     1
139,619
   -95,587
   -95,661
    43,934
6
8
11782663
1
0
1
0
0
7203
0
0
0

4
1
02:45
08:26
19,832
   -17
  -220,601
65
3
3
0

5
5
1
2
04:39
15:42
09:29
16:45
16,803
  3,776
   -11
    -1
    62,688
    60,774
292
61
1
0
214
0
0
0

6
1
07:14
12:40
18,885
    -7
  -505,774
110
2
2
0

7
7
1
2
09:45
19:27
14:04
21:50
14,719
  8,199
    -8
     0
  -534,061
  -534,152
25
33
2
1
2
1
0
0

8
8
1
2
00:00
22:04
04:05
23:59
14,199
  6,755
   -17
  -582
    64,485
    64,014
43
13150
2
13
2
6755
0
0

9
9
1
2
03:01
11:42
06:41
15:28
12,600
12,912
   -16
    -7
   -18,647
   -18,688
31
9
3
4
3
0
0
0

10
1
06:03
11:20
18,339
    -6
   -82,816
34
3
3
0

11
11
1
2
00:00
15:19
03:41
18:25
12,906
10,895
   -13
   -12
  -324,568
  -324,702
8
12
1
2
0
1
0
0

12
-

13
13
1
2
19:16
21:55
21:50
23:59
  8,862
  7,187
    -6
   983
   -59,120
   -58,156
41
23136
1
13
1
7187
0
0

14
1
12:35
18:53
21,766
    -5
    14,749
10
1
1
0

15
1
10:01
16:03
20,647
    -9
  -606,690
46
2
2
0

16
1
17:31
21:50
15,005
    -3
   -40,567
22
2
2
0

17
1
00:28
06:47
21,852
   -11
   -88,921
26
3
2
0

18
1
09:38
16:15
22,666
    -7
   233,612
26
2
2
0

19
19
19
1
2
3
00:00
14:00
21:55
01:38
15:26
23:59
  5,654
  4,883
  7,219
   -13
   -10
138,832
    12,633
    12,547
   151,336
5
5
11769592
10
1
1
0
0
7219
0
0
0

20
1
16:48
21:39
17,009
58,788
    86,301
7667621
1
17009
0

21
1
08:51
15:10
21,830
    -6
   -25,991
21
2
2
0

22
1
11:19
17:56
22,929
    -5
   -91,887
29
1
1
0

23
23
1
2
17:41
21:55
21:50
23:41
14,529
  6,315
    -6
    -4
  -142,415
  -142,402
25
31
2
1
2
1
0
0

24
1
01:45
06:42
17,232
    -2
    -3,090
23
4
3
0

25
1
15:10
20:55
20,029
    -2
   -10,454
42
2
1
0

26
26
1
2
00:47
08:46
03:20
13:20
  8,939
15,626
   -11
    -8
   103,709
   104,070
30
52
1
2
0
1
0
0

27
27
1
2
00:00
21:55
03:02
23:59
10,690
  7,207
   -14
   -33
   -47,001
   -47,146
6
608
1
14
0
14
0
0

28
28
1
2
00:00
22:52
05:34
23:59
19,558
  3,856
    -9
-1,338
   -28,240
   -29,511
23
23025
2
13
2
3856
0
0

29
29
1
2
00:21
08:32
03:08
12:51
  9,715
14,997
   -13
    -7
  -597,598
  -597,824
20
33
1
0
0
0
0
0

30
30
1
2
05:54
15:35
10:14
18:20
15,097
  9,685
   -22
    -9
  -211,690
  -212,789
153
100
2
1
2
1
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	14:15	20:58	23,361	-10	-50,676	26	1	1	0
2	1	03:49	09:55	21,350	-11	5,331	39	3	2	0
3 3 3	1 2 3	11:52 19:57 21:55	14:43 21:50 23:59	9,876 6,629 7,203	-14 1 139,619	-95,587 -95,661 43,934	6 8 11782663	1 0 1	0 0 7203	0 0 0
4	1	02:45	08:26	19,832	-17	-220,601	65	3	3	0
5 5	1 2	04:39 15:42	09:29 16:45	16,803 3,776	-11 -1	62,688 60,774	292 61	1 0	214 0	0 0
6	1	07:14	12:40	18,885	-7	-505,774	110	2	2	0
7 7	1 2	09:45 19:27	14:04 21:50	14,719 8,199	-8 0	-534,061 -534,152	25 33	2 1	2 1	0 0
8 8	1 2	00:00 22:04	04:05 23:59	14,199 6,755	-17 -582	64,485 64,014	43 13150	2 13	2 6755	0 0
9 9	1 2	03:01 11:42	06:41 15:28	12,600 12,912	-16 -7	-18,647 -18,688	31 9	3 4	3 0	0 0
10	1	06:03	11:20	18,339	-6	-82,816	34	3	3	0
11 11	1 2	00:00 15:19	03:41 18:25	12,906 10,895	-13 -12	-324,568 -324,702	8 12	1 2	0 1	0 0
12	-
13 13	1 2	19:16 21:55	21:50 23:59	8,862 7,187	-6 983	-59,120 -58,156	41 23136	1 13	1 7187	0 0
14	1	12:35	18:53	21,766	-5	14,749	10	1	1	0
15	1	10:01	16:03	20,647	-9	-606,690	46	2	2	0
16	1	17:31	21:50	15,005	-3	-40,567	22	2	2	0
17	1	00:28	06:47	21,852	-11	-88,921	26	3	2	0
18	1	09:38	16:15	22,666	-7	233,612	26	2	2	0
19 19 19	1 2 3	00:00 14:00 21:55	01:38 15:26 23:59	5,654 4,883 7,219	-13 -10 138,832	12,633 12,547 151,336	5 5 11769592	10 1 1	0 0 7219	0 0 0
20	1	16:48	21:39	17,009	58,788	86,301	7667621	1	17009	0
21	1	08:51	15:10	21,830	-6	-25,991	21	2	2	0
22	1	11:19	17:56	22,929	-5	-91,887	29	1	1	0
23 23	1 2	17:41 21:55	21:50 23:41	14,529 6,315	-6 -4	-142,415 -142,402	25 31	2 1	2 1	0 0
24	1	01:45	06:42	17,232	-2	-3,090	23	4	3	0
25	1	15:10	20:55	20,029	-2	-10,454	42	2	1	0
26 26	1 2	00:47 08:46	03:20 13:20	8,939 15,626	-11 -8	103,709 104,070	30 52	1 2	0 1	0 0
27 27	1 2	00:00 21:55	03:02 23:59	10,690 7,207	-14 -33	-47,001 -47,146	6 608	1 14	0 14	0 0
28 28	1 2	00:00 22:52	05:34 23:59	19,558 3,856	-9 -1,338	-28,240 -29,511	23 23025	2 13	2 3856	0 0
29 29	1 2	00:21 08:32	03:08 12:51	9,715 14,997	-13 -7	-597,598 -597,824	20 33	1 0	0 0	0 0
30 30	1 2	05:54 15:35	10:14 18:20	15,097 9,685	-22 -9	-211,690 -212,789	153 100	2 1	2 1	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-