GPS Space Vehicle Time Integrity for MJD 53729

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
1
2
00:00
02:50
02:49
05:45
  9,643
  9,898
   -31
   -28
   -26,720
   -26,741
25
45
3
1
2
1
0
0

2
1
14:00
18:48
16,907
   -38
    23,728
9
1
1
0

3
3
1
2
04:50
20:42
09:11
23:32
15,022
  9,757
   -32
   -48
   -61,300
   -61,484
29
13
2
1
1
1
0
0

4
1
11:30
17:09
19,650
   -36
   -96,848
77
1
0
0

5
5
1
2
00:36
13:32
01:41
18:19
  3,405
16,837
   -36
   -37
  -432,117
  -433,589
37
138
2
1
1
1
0
0

6
1
16:10
21:32
18,621
   -41
  -146,606
255
1
1
0

7
1
09:49
16:16
22,401
   -33
  -453,776
76
3
3
0

8
1
06:58
12:55
20,426
   -19
    51,140
9
2
0
0

9
9
1
2
11:53
20:31
15:30
23:59
12,573
11,933
   -24
   337
     -967
     -647
12
12059
2
12
1
13
0
0

10
1
14:57
20:18
18,778
   -27
   -76,024
12
2
1
0

11
11
1
2
00:09
08:23
02:49
12:26
  9,087
14,082
   -39
   -31
  -293,768
  -293,856
24
14
3
2
2
2
0
0

12
-

13
1
04:22
09:43
18,645
   -33
   -31,082
27
1
1
0

14
14
14
1
2
3
00:00
02:50
21:29
02:49
03:51
23:59
  9,659
  3,313
  8,768
   -34
   -37
  -207
    21,938
    21,931
    21,727
9
4
4450
11
12
12
1
0
12
0
0
0

15
1
18:43
23:59
18,185
   289
  -539,572
12740
12
14
0

16
1
02:50
07:22
15,684
   -32
   -19,119
16
2
1
0

17
1
09:18
15:38
22,020
   -36
    -9,338
76
3
3
0

18
18
1
2
00:00
18:27
01:07
23:59
  3,560
19,150
   -35
   200
   210,593
   211,006
75
9563
2
12
2
13
0
0

19
19
1
2
05:59
22:06
10:36
23:59
15,949
  6,539
   -28
   426
    24,791
    25,214
22
10887
2
12
2
12
0
0

20
20
1
2
01:40
02:50
02:49
06:31
  4,141
12,609
   -38
   -33
    37,120
    37,116
3
34
0
1
0
1
0
0

21
1
17:29
23:51
22,106
   -41
  -161,663
27
3
2
0

22
22
1
2
00:00
20:04
02:46
23:59
  9,483
13,580
   -37
   -43
   -58,039
   -58,203
30
15
3
1
2
1
0
0

23
1
02:50
08:43
20,145
   -34
  -157,583
14
1
1
0

24
24
1
2
02:50
10:20
04:14
15:08
  4,671
16,765
   -40
   -34
   -72,064
   -72,154
7
21
1
1
0
1
0
0

25
25
1
2
00:00
02:50
02:49
05:41
  9,659
  9,647
   -44
   -34
     -111
     -121
48
63
2
2
2
2
0
1

26
26
1
2
09:35
17:34
12:07
22:09
  8,822
15,955
   -30
   -40
     2,831
     3,050
25
35
3
2
2
2
0
0

27
1
05:46
11:49
21,054
   -26
   -28,705
19
2
2
0

28
1
07:46
14:24
22,962
   -30
   -36,361
8
2
2
0

29
29
1
2
09:05
17:17
11:54
21:36
  9,866
14,980
   -31
   -41
  -472,863
  -473,359
46
72
3
2
0
2
0
0

30
30
1
2
00:26
14:41
02:49
19:01
  8,076
15,099
   -41
   -42
    -5,427
    -5,777
30
33
3
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	1 2	00:00 02:50	02:49 05:45	9,643 9,898	-31 -28	-26,720 -26,741	25 45	3 1	2 1	0 0
2	1	14:00	18:48	16,907	-38	23,728	9	1	1	0
3 3	1 2	04:50 20:42	09:11 23:32	15,022 9,757	-32 -48	-61,300 -61,484	29 13	2 1	1 1	0 0
4	1	11:30	17:09	19,650	-36	-96,848	77	1	0	0
5 5	1 2	00:36 13:32	01:41 18:19	3,405 16,837	-36 -37	-432,117 -433,589	37 138	2 1	1 1	0 0
6	1	16:10	21:32	18,621	-41	-146,606	255	1	1	0
7	1	09:49	16:16	22,401	-33	-453,776	76	3	3	0
8	1	06:58	12:55	20,426	-19	51,140	9	2	0	0
9 9	1 2	11:53 20:31	15:30 23:59	12,573 11,933	-24 337	-967 -647	12 12059	2 12	1 13	0 0
10	1	14:57	20:18	18,778	-27	-76,024	12	2	1	0
11 11	1 2	00:09 08:23	02:49 12:26	9,087 14,082	-39 -31	-293,768 -293,856	24 14	3 2	2 2	0 0
12	-
13	1	04:22	09:43	18,645	-33	-31,082	27	1	1	0
14 14 14	1 2 3	00:00 02:50 21:29	02:49 03:51 23:59	9,659 3,313 8,768	-34 -37 -207	21,938 21,931 21,727	9 4 4450	11 12 12	1 0 12	0 0 0
15	1	18:43	23:59	18,185	289	-539,572	12740	12	14	0
16	1	02:50	07:22	15,684	-32	-19,119	16	2	1	0
17	1	09:18	15:38	22,020	-36	-9,338	76	3	3	0
18 18	1 2	00:00 18:27	01:07 23:59	3,560 19,150	-35 200	210,593 211,006	75 9563	2 12	2 13	0 0
19 19	1 2	05:59 22:06	10:36 23:59	15,949 6,539	-28 426	24,791 25,214	22 10887	2 12	2 12	0 0
20 20	1 2	01:40 02:50	02:49 06:31	4,141 12,609	-38 -33	37,120 37,116	3 34	0 1	0 1	0 0
21	1	17:29	23:51	22,106	-41	-161,663	27	3	2	0
22 22	1 2	00:00 20:04	02:46 23:59	9,483 13,580	-37 -43	-58,039 -58,203	30 15	3 1	2 1	0 0
23	1	02:50	08:43	20,145	-34	-157,583	14	1	1	0
24 24	1 2	02:50 10:20	04:14 15:08	4,671 16,765	-40 -34	-72,064 -72,154	7 21	1 1	0 1	0 0
25 25	1 2	00:00 02:50	02:49 05:41	9,659 9,647	-44 -34	-111 -121	48 63	2 2	2 2	0 1
26 26	1 2	09:35 17:34	12:07 22:09	8,822 15,955	-30 -40	2,831 3,050	25 35	3 2	2 2	0 0
27	1	05:46	11:49	21,054	-26	-28,705	19	2	2	0
28	1	07:46	14:24	22,962	-30	-36,361	8	2	2	0
29 29	1 2	09:05 17:17	11:54 21:36	9,866 14,980	-31 -41	-472,863 -473,359	46 72	3 2	0 2	0 0
30 30	1 2	00:26 14:41	02:49 19:01	8,076 15,099	-41 -42	-5,427 -5,777	30 33	3 1	2 1	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-