GPS Space Vehicle Time Integrity for MJD 53152

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
18:01
23:57
21,368
  -101
  -345,964
17
0
0
0

2
-

3
3
3
1
2
3
12:56
20:18
22:19
15:04
22:14
23:59
  7,675
  6,871
  6,030
  -117
   -93
  -110
   -14,152
   -14,215
   -14,254
14
15
13
30
37
24
0
0
0
0
0
0

4
1
03:16
08:10
17,623
  -107
   157,352
49
0
0
0

5
1
04:53
09:44
17,465
  -112
   -32,159
21
0
0
0

6
1
07:47
12:55
18,468
  -111
   -18,936
367
0
3888
0

7
1
01:13
06:27
18,834
   -99
  -527,690
67
0
0
0

8
8
1
2
00:00
22:20
04:21
23:59
15,672
  5,940
  -100
   -95
      761
      822
7
11
8
42
0
0
0
0

9
9
9
1
2
3
03:22
12:06
13:51
06:59
13:49
15:00
13,062
  6,207
  4,149
  -107
  -112
  -112
    46,253
    46,300
    46,311
7
7
7
8
8
11
0
0
0
0
0
0

10
1
06:48
11:03
15,312
  -108
   -44,780
13
26
0
0

11
11
11
11
1
2
3
4
00:02
01:05
02:15
15:42
01:03
02:13
03:55
18:50
  3,699
  4,019
  5,973
11,232
   -95
   -97
  -107
  -109
  -120,364
  -120,377
  -120,402
  -120,555
6
9
17
16
4
8
33
7
0
0
0
0
0
0
0
0

12
-

13
13
1
2
00:00
19:54
01:12
23:59
  4,347
14,727
  -115
  -104
    28,074
    28,044
5
10
15
0
0
0
0
0

14
1
13:23
18:29
18,247
   -99
    20,492
6
92
0
0

15
1
11:21
17:01
20,349
  -113
  -272,016
37
0
0
0

16
1
18:00
22:33
16,415
  -102
   -11,539
9
58
0
0

17
1
05:30
10:41
18,683
  -109
    13,291
101
0
0
0

18
1
10:33
15:42
18,530
  -104
    38,652
17
1
0
0

19
19
19
1
2
3
00:00
14:02
21:20
01:53
15:42
23:59
  6,808
  5,983
  9,558
  -112
  -117
  -101
    45,514
    45,137
    44,945
20
20
25
10
1
0
0
0
0
0
0
0

20
1
17:15
22:01
17,130
  -105
   158,906
24
0
0
0

21
1
09:13
15:28
22,537
  -105
   -76,013
8
31
0
0

22
1
11:59
17:22
19,283
  -106
    -6,698
26
62
0
0

23
-

24
1
04:14
09:24
18,614
  -108
   -30,079
24
0
0
0

25
1
15:29
20:08
16,758
   -97
   -67,666
10
43
0
0

26
26
1
2
01:13
09:03
03:34
13:35
  8,461
16,345
   -99
  -112
   -91,551
   -92,101
45
81
1
0
0
0
0
0

27
27
1
2
00:00
21:04
03:15
23:59
11,702
10,527
  -106
   -92
  -214,756
  -216,727
97
81
1
0
1
0
0
0

28
28
1
2
00:00
04:23
04:22
06:08
15,734
  6,303
   -99
  -120
   -32,932
   -32,967
12
9
8
13
0
0
0
0

29
29
1
2
01:03
09:45
03:21
12:56
  8,211
11,454
   -97
  -111
  -230,890
  -230,805
8
12
42
68
0
0
0
0

30
1
06:23
10:36
15,180
  -114
  -540,266
35
1
0
0

31
31
1
2
00:00
22:25
01:12
23:59
  4,354
  5,692
   -93
   -93
  -181,102
  -182,735
28
35
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	18:01	23:57	21,368	-101	-345,964	17	0	0	0
2	-
3 3 3	1 2 3	12:56 20:18 22:19	15:04 22:14 23:59	7,675 6,871 6,030	-117 -93 -110	-14,152 -14,215 -14,254	14 15 13	30 37 24	0 0 0	0 0 0
4	1	03:16	08:10	17,623	-107	157,352	49	0	0	0
5	1	04:53	09:44	17,465	-112	-32,159	21	0	0	0
6	1	07:47	12:55	18,468	-111	-18,936	367	0	3888	0
7	1	01:13	06:27	18,834	-99	-527,690	67	0	0	0
8 8	1 2	00:00 22:20	04:21 23:59	15,672 5,940	-100 -95	761 822	7 11	8 42	0 0	0 0
9 9 9	1 2 3	03:22 12:06 13:51	06:59 13:49 15:00	13,062 6,207 4,149	-107 -112 -112	46,253 46,300 46,311	7 7 7	8 8 11	0 0 0	0 0 0
10	1	06:48	11:03	15,312	-108	-44,780	13	26	0	0
11 11 11 11	1 2 3 4	00:02 01:05 02:15 15:42	01:03 02:13 03:55 18:50	3,699 4,019 5,973 11,232	-95 -97 -107 -109	-120,364 -120,377 -120,402 -120,555	6 9 17 16	4 8 33 7	0 0 0 0	0 0 0 0
12	-
13 13	1 2	00:00 19:54	01:12 23:59	4,347 14,727	-115 -104	28,074 28,044	5 10	15 0	0 0	0 0
14	1	13:23	18:29	18,247	-99	20,492	6	92	0	0
15	1	11:21	17:01	20,349	-113	-272,016	37	0	0	0
16	1	18:00	22:33	16,415	-102	-11,539	9	58	0	0
17	1	05:30	10:41	18,683	-109	13,291	101	0	0	0
18	1	10:33	15:42	18,530	-104	38,652	17	1	0	0
19 19 19	1 2 3	00:00 14:02 21:20	01:53 15:42 23:59	6,808 5,983 9,558	-112 -117 -101	45,514 45,137 44,945	20 20 25	10 1 0	0 0 0	0 0 0
20	1	17:15	22:01	17,130	-105	158,906	24	0	0	0
21	1	09:13	15:28	22,537	-105	-76,013	8	31	0	0
22	1	11:59	17:22	19,283	-106	-6,698	26	62	0	0
23	-
24	1	04:14	09:24	18,614	-108	-30,079	24	0	0	0
25	1	15:29	20:08	16,758	-97	-67,666	10	43	0	0
26 26	1 2	01:13 09:03	03:34 13:35	8,461 16,345	-99 -112	-91,551 -92,101	45 81	1 0	0 0	0 0
27 27	1 2	00:00 21:04	03:15 23:59	11,702 10,527	-106 -92	-214,756 -216,727	97 81	1 0	1 0	0 0
28 28	1 2	00:00 04:23	04:22 06:08	15,734 6,303	-99 -120	-32,932 -32,967	12 9	8 13	0 0	0 0
29 29	1 2	01:03 09:45	03:21 12:56	8,211 11,454	-97 -111	-230,890 -230,805	8 12	42 68	0 0	0 0
30	1	06:23	10:36	15,180	-114	-540,266	35	1	0	0
31 31	1 2	00:00 22:25	01:12 23:59	4,354 5,692	-93 -93	-181,102 -182,735	28 35	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-