GPS Space Vehicle Time Integrity for MJD 53727

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
00:00
05:53
20,550
   -45
   -26,351
11
1
0
0

2
1
12:48
18:56
21,269
   -48
    23,872
9
4
2
0

3
3
1
2
04:58
20:50
09:20
23:40
15,067
  9,873
   -43
   -49
   -60,769
   -60,943
44
15
2
1
2
1
0
0

4
1
11:38
17:18
19,756
   -48
   -94,699
82
2
2
0

5
5
1
2
00:44
13:40
01:50
18:28
  3,812
16,649
   -53
   -47
  -427,240
  -428,761
29
142
0
2
0
2
0
0

6
6
1
2
16:18
20:20
20:16
21:41
13,860
  4,748
72,105
   -39
   -66,385
  -138,988
8494116
70
1
1
13860
1
0
0

7
1
09:57
16:24
22,265
   -44
  -451,930
85
3
3
0

8
1
07:06
13:03
20,849
   -46
    50,906
30
3
3
0

9
-

10
1
15:05
20:16
17,885
55,865
   -20,009
7477484
1
17885
0

11
11
1
2
00:17
08:31
03:27
12:35
11,022
14,065
   -57
   -44
  -293,257
  -293,341
10
44
1
3
0
3
0
0

12
-

13
1
04:30
09:52
18,643
   -49
   -30,717
46
2
2
0

14
14
1
2
00:00
21:37
01:59
23:59
  6,923
  8,207
   -54
  -264
    22,021
    21,763
3
5866
21
12
0
13
0
0

15
15
1
2
18:51
20:20
20:16
23:59
  4,936
12,710
202,542
   409
  -336,263
  -538,457
14233523
14607
1
12
4936
14
0
0

16
1
02:32
07:31
17,179
   -50
   -18,877
5
9
0
0

17
1
09:26
15:47
21,958
   -47
    -7,450
75
1
1
0

18
18
18
1
2
3
00:00
18:35
20:20
01:15
20:16
23:59
  4,534
  5,907
12,726
   -58
169,248
   300
   210,159
   379,625
   210,701
7
13011174
11140
1
1
12
0
5907
14
0
0
0

19
19
1
2
06:07
22:14
10:44
23:59
15,966
  6,001
   -43
   397
    24,875
    25,286
18
9838
2
12
2
13
0
0

20
1
01:48
06:39
16,528
   -49
    37,292
5
45
0
0

21
21
1
2
17:37
20:20
20:16
23:59
  9,136
12,709
109,410
   -42
   -51,520
  -161,018
10462173
34
1
2
9136
1
0
0

22
22
1
2
00:00
20:21
02:54
23:59
10,123
12,693
   -54
   -43
   -57,684
   -57,837
9
23
1
2
0
2
0
0

23
1
02:55
08:51
20,584
   -49
  -157,894
15
0
0
0

24
24
1
2
02:58
10:28
04:23
15:16
  4,781
16,696
   -54
   -49
   -71,571
   -71,663
6
36
1
1
0
1
0
0

25
1
00:06
05:50
19,952
   -49
    -6,772
6
1
0
0

26
26
26
1
2
3
09:44
17:42
20:20
12:16
20:16
22:17
  8,811
  8,843
  6,923
   -44
113,038
   -47
     1,612
   114,895
     1,870
17
10634086
14
2
1
1
1
8843
0
0
0
0

27
1
05:54
11:57
20,813
   -35
   -28,456
33
3
1
0

28
1
07:54
14:32
23,102
   -44
   -36,485
29
3
2
0

29
29
29
1
2
3
09:13
17:25
20:20
12:02
20:16
21:44
  9,860
  9,844
  4,936
   -46
101,540
   -46
  -470,234
  -369,105
  -470,813
53
10078923
28
2
1
1
1
9844
1
0
0
0

30
30
1
2
00:34
14:50
01:59
19:09
  4,840
14,968
   -57
   -54
    -4,307
    -4,675
9
43
1
2
0
2
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	00:00	05:53	20,550	-45	-26,351	11	1	0	0
2	1	12:48	18:56	21,269	-48	23,872	9	4	2	0
3 3	1 2	04:58 20:50	09:20 23:40	15,067 9,873	-43 -49	-60,769 -60,943	44 15	2 1	2 1	0 0
4	1	11:38	17:18	19,756	-48	-94,699	82	2	2	0
5 5	1 2	00:44 13:40	01:50 18:28	3,812 16,649	-53 -47	-427,240 -428,761	29 142	0 2	0 2	0 0
6 6	1 2	16:18 20:20	20:16 21:41	13,860 4,748	72,105 -39	-66,385 -138,988	8494116 70	1 1	13860 1	0 0
7	1	09:57	16:24	22,265	-44	-451,930	85	3	3	0
8	1	07:06	13:03	20,849	-46	50,906	30	3	3	0
9	-
10	1	15:05	20:16	17,885	55,865	-20,009	7477484	1	17885	0
11 11	1 2	00:17 08:31	03:27 12:35	11,022 14,065	-57 -44	-293,257 -293,341	10 44	1 3	0 3	0 0
12	-
13	1	04:30	09:52	18,643	-49	-30,717	46	2	2	0
14 14	1 2	00:00 21:37	01:59 23:59	6,923 8,207	-54 -264	22,021 21,763	3 5866	21 12	0 13	0 0
15 15	1 2	18:51 20:20	20:16 23:59	4,936 12,710	202,542 409	-336,263 -538,457	14233523 14607	1 12	4936 14	0 0
16	1	02:32	07:31	17,179	-50	-18,877	5	9	0	0
17	1	09:26	15:47	21,958	-47	-7,450	75	1	1	0
18 18 18	1 2 3	00:00 18:35 20:20	01:15 20:16 23:59	4,534 5,907 12,726	-58 169,248 300	210,159 379,625 210,701	7 13011174 11140	1 1 12	0 5907 14	0 0 0
19 19	1 2	06:07 22:14	10:44 23:59	15,966 6,001	-43 397	24,875 25,286	18 9838	2 12	2 13	0 0
20	1	01:48	06:39	16,528	-49	37,292	5	45	0	0
21 21	1 2	17:37 20:20	20:16 23:59	9,136 12,709	109,410 -42	-51,520 -161,018	10462173 34	1 2	9136 1	0 0
22 22	1 2	00:00 20:21	02:54 23:59	10,123 12,693	-54 -43	-57,684 -57,837	9 23	1 2	0 2	0 0
23	1	02:55	08:51	20,584	-49	-157,894	15	0	0	0
24 24	1 2	02:58 10:28	04:23 15:16	4,781 16,696	-54 -49	-71,571 -71,663	6 36	1 1	0 1	0 0
25	1	00:06	05:50	19,952	-49	-6,772	6	1	0	0
26 26 26	1 2 3	09:44 17:42 20:20	12:16 20:16 22:17	8,811 8,843 6,923	-44 113,038 -47	1,612 114,895 1,870	17 10634086 14	2 1 1	1 8843 0	0 0 0
27	1	05:54	11:57	20,813	-35	-28,456	33	3	1	0
28	1	07:54	14:32	23,102	-44	-36,485	29	3	2	0
29 29 29	1 2 3	09:13 17:25 20:20	12:02 20:16 21:44	9,860 9,844 4,936	-46 101,540 -46	-470,234 -369,105 -470,813	53 10078923 28	2 1 1	1 9844 1	0 0 0
30 30	1 2	00:34 14:50	01:59 19:09	4,840 14,968	-57 -54	-4,307 -4,675	9 43	1 2	0 2	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-