GPS Space Vehicle Time Integrity for MJD 53155

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

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

1
1
17:48
23:44
21,367
  -109
  -346,424
16
4
0
0

2
-

3
3
3
1
2
3
12:44
20:56
22:03
14:52
22:02
23:59
  7,661
  3,856
  6,927
  -115
   -94
  -106
   -14,986
   -15,056
   -15,086
14
11
19
34
3
57
0
0
0
0
0
0

4
1
03:04
07:58
17,599
  -110
   160,513
54
0
0
0

5
1
04:42
09:32
17,399
  -107
   -32,628
18
0
0
0

6
1
07:35
12:43
18,501
  -109
   -36,182
361
0
3597
0

7
1
01:01
06:16
18,912
  -103
  -523,941
74
0
0
0

8
8
1
2
00:00
22:42
04:09
23:59
14,937
  4,627
  -107
   -97
      933
     1,002
9
8
9
54
0
0
0
0

9
9
9
1
2
3
03:10
11:53
13:40
06:47
13:37
14:48
13,049
  6,211
  4,106
  -105
  -106
  -106
    46,727
    46,778
    46,787
7
8
9
20
14
45
0
0
0
0
0
0

10
1
06:35
11:01
15,921
  -112
   -44,931
12
67
0
0

11
11
11
1
2
3
00:53
02:02
15:30
02:01
03:43
18:37
  4,089
  6,019
11,228
  -104
  -112
  -111
  -121,136
  -121,160
  -121,301
8
19
17
29
61
0
0
0
0
0
0
0

12
-

13
13
1
2
00:00
19:41
01:00
23:59
  3,651
15,498
  -126
  -106
    27,932
    27,914
5
9
6
4
0
0
0
0

14
1
13:11
18:04
17,560
  -103
    20,641
8
75
0
0

15
1
11:08
16:49
20,421
  -105
  -273,338
43
0
0
0

16
1
17:47
22:41
17,613
  -106
   -11,395
8
208
0
0

17
1
05:17
10:28
18,655
  -107
    18,521
101
0
0
0

18
1
10:21
15:29
18,536
  -105
    39,554
15
0
0
0

19
19
19
1
2
3
00:00
13:50
21:08
01:41
15:29
23:59
  6,102
  5,978
10,271
  -124
  -118
  -101
    43,600
    43,248
    43,060
18
18
26
41
1
0
0
0
0
0
0
0

20
20
1
2
04:06
17:03
05:09
21:48
  3,765
17,127
  -106
  -108
   158,105
   157,895
10
24
10
0
0
0
0
0

21
1
09:01
15:16
22,520
  -105
   -76,098
10
13
0
0

22
1
11:47
16:58
18,662
  -105
    -7,572
28
72
0
0

23
-

24
1
04:01
09:02
18,031
  -104
   -30,837
23
0
0
0

25
1
15:17
19:56
16,767
  -100
   -67,885
14
31
0
0

26
26
1
2
01:01
08:50
03:22
13:23
  8,410
16,302
  -110
  -109
   -95,860
   -96,388
45
84
1
0
0
0
0
0

27
27
1
2
00:00
20:52
03:03
23:59
10,988
11,252
  -122
  -100
  -221,559
  -223,494
90
85
1
0
1
0
0
0

28
28
1
2
00:00
04:11
04:10
05:56
14,967
  6,302
  -109
  -124
   -33,275
   -33,304
11
8
6
9
0
0
0
0

29
29
1
2
00:51
09:33
03:09
12:43
  8,238
11,448
  -115
  -113
  -230,095
  -229,985
7
10
27
85
0
0
0
0

30
1
06:11
10:24
15,184
  -111
  -541,744
33
1
0
0

31
31
1
2
00:00
22:18
01:00
23:59
  3,648
  6,114
   -95
   -97
  -186,277
  -187,884
24
40
1
0
0
0
0
0

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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	17:48	23:44	21,367	-109	-346,424	16	4	0	0
2	-
3 3 3	1 2 3	12:44 20:56 22:03	14:52 22:02 23:59	7,661 3,856 6,927	-115 -94 -106	-14,986 -15,056 -15,086	14 11 19	34 3 57	0 0 0	0 0 0
4	1	03:04	07:58	17,599	-110	160,513	54	0	0	0
5	1	04:42	09:32	17,399	-107	-32,628	18	0	0	0
6	1	07:35	12:43	18,501	-109	-36,182	361	0	3597	0
7	1	01:01	06:16	18,912	-103	-523,941	74	0	0	0
8 8	1 2	00:00 22:42	04:09 23:59	14,937 4,627	-107 -97	933 1,002	9 8	9 54	0 0	0 0
9 9 9	1 2 3	03:10 11:53 13:40	06:47 13:37 14:48	13,049 6,211 4,106	-105 -106 -106	46,727 46,778 46,787	7 8 9	20 14 45	0 0 0	0 0 0
10	1	06:35	11:01	15,921	-112	-44,931	12	67	0	0
11 11 11	1 2 3	00:53 02:02 15:30	02:01 03:43 18:37	4,089 6,019 11,228	-104 -112 -111	-121,136 -121,160 -121,301	8 19 17	29 61 0	0 0 0	0 0 0
12	-
13 13	1 2	00:00 19:41	01:00 23:59	3,651 15,498	-126 -106	27,932 27,914	5 9	6 4	0 0	0 0
14	1	13:11	18:04	17,560	-103	20,641	8	75	0	0
15	1	11:08	16:49	20,421	-105	-273,338	43	0	0	0
16	1	17:47	22:41	17,613	-106	-11,395	8	208	0	0
17	1	05:17	10:28	18,655	-107	18,521	101	0	0	0
18	1	10:21	15:29	18,536	-105	39,554	15	0	0	0
19 19 19	1 2 3	00:00 13:50 21:08	01:41 15:29 23:59	6,102 5,978 10,271	-124 -118 -101	43,600 43,248 43,060	18 18 26	41 1 0	0 0 0	0 0 0
20 20	1 2	04:06 17:03	05:09 21:48	3,765 17,127	-106 -108	158,105 157,895	10 24	10 0	0 0	0 0
21	1	09:01	15:16	22,520	-105	-76,098	10	13	0	0
22	1	11:47	16:58	18,662	-105	-7,572	28	72	0	0
23	-
24	1	04:01	09:02	18,031	-104	-30,837	23	0	0	0
25	1	15:17	19:56	16,767	-100	-67,885	14	31	0	0
26 26	1 2	01:01 08:50	03:22 13:23	8,410 16,302	-110 -109	-95,860 -96,388	45 84	1 0	0 0	0 0
27 27	1 2	00:00 20:52	03:03 23:59	10,988 11,252	-122 -100	-221,559 -223,494	90 85	1 0	1 0	0 0
28 28	1 2	00:00 04:11	04:10 05:56	14,967 6,302	-109 -124	-33,275 -33,304	11 8	6 9	0 0	0 0
29 29	1 2	00:51 09:33	03:09 12:43	8,238 11,448	-115 -113	-230,095 -229,985	7 10	27 85	0 0	0 0
30	1	06:11	10:24	15,184	-111	-541,744	33	1	0	0
31 31	1 2	00:00 22:18	01:00 23:59	3,648 6,114	-95 -97	-186,277 -187,884	24 40	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-