GPS Space Vehicle Time Integrity for MJD 55421

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

2
1
17:04
23:09
21,075
    58
  -280,516
17
0
0
0

3
3
1
2
01:17
09:36
03:48
13:43
  8,568
14,276
    55
    55
  -594,187
  -594,356
15
22
1
1
0
0
0
0

4
1
15:44
21:27
19,708
    55
  -145,812
48
0
0
0

5
1
19:15
23:59
16,500
   409
    24,164
12154
14
14
0

6
6
1
2
00:37
09:36
03:53
13:02
11,086
12,057
    61
    56
  -536,064
  -535,583
50
53
1
1
0
1
0
0

7
1
09:41
16:01
21,880
    54
     1,986
10
2
2
0

8
1
11:15
17:11
20,490
    56
    -6,376
13
2
2
0

9
9
1
2
00:55
16:01
04:36
19:46
12,774
13,234
    63
    48
   -23,913
   -24,058
11
10
1
0
0
0
0
0

10
10
1
2
10:36
18:11
12:24
22:58
  6,185
16,653
    57
    66
    49,607
    49,648
6
6
2
40
0
0
0
0

11
11
1
2
04:52
12:38
07:18
17:10
  8,384
15,747
    54
    54
    82,226
    82,309
27
16
3
1
3
1
0
0

12
1
17:45
22:39
16,804
    56
    83,525
17
2
0
0

13
13
1
2
08:27
09:36
09:32
13:58
  3,723
15,072
    51
    55
  -299,790
  -299,779
4
20
6
2
0
1
0
0

14
1
01:58
08:13
21,508
    59
   -77,856
29
3
1
0

15
15
15
1
2
3
00:00
14:26
22:04
02:54
16:14
23:59
  9,908
  6,215
  6,606
    62
    45
  -427
   224,847
   224,546
   223,915
18
12
10519
1
1
14
0
0
626
0
0
0

16
16
1
2
06:51
09:36
09:32
11:54
  9,252
  7,907
    60
    57
    98,814
    98,844
10
24
0
2
0
1
0
0

17
1
13:35
19:49
21,552
    54
  -166,330
19
1
1
0

18
18
1
2
00:00
22:52
05:32
23:59
18,897
  4,042
    62
    61
   -86,601
   -86,771
39
7
4
0
3
0
0
0

19
19
1
2
02:25
10:14
04:38
14:54
  7,464
16,154
    62
    58
    57,275
    57,371
8
21
1
2
0
2
0
0

20
20
1
2
05:56
09:36
09:32
10:46
12,543
  4,189
    57
    61
   -52,175
   -52,167
4
8
0
1
0
0
0
0

21
21
1
2
00:00
22:07
04:22
23:59
14,967
  6,401
    63
    59
    80,695
    80,890
13
6
1
0
0
0
0
0

22
1
00:25
07:02
22,791
    52
  -165,330
22
3
3
0

23
23
1
2
07:12
09:36
09:32
13:06
  7,950
12,261
    54
    58
  -358,685
  -358,663
7
17
0
1
0
1
0
0

24
1
01:37
06:40
17,436
    61
  -312,366
35
3
3
0

25
-

26
26
26
1
2
3
00:00
13:14
21:34
01:49
16:24
23:59
  6,305
10,818
  8,415
    58
    49
   137
    97,541
    97,857
    98,134
12
26
2000
1
2
14
0
1
14
0
0
0

27
27
1
2
00:45
15:34
04:04
19:26
11,349
13,303
    65
    52
  -179,121
  -179,318
15
15
1
0
0
0
0
0

28
1
12:04
18:38
22,806
    52
     7,444
12
1
1
0

29
29
1
2
00:00
22:00
01:54
23:59
  6,562
  6,885
    66
   594
  -141,460
  -141,151
7
11858
8
14
0
6885
0
0

30
30
1
2
04:41
19:05
07:34
23:20
  9,905
14,734
    50
    59
  -268,883
  -269,059
29
10
4
0
3
0
0
0

31
1
04:06
09:32
18,856
    57
    17,632
39
3
3
0

32
1
05:07
09:32
15,247
    59
    60,279
60
3
3
0

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

2	1	17:04	23:09	21,075	58	-280,516	17	0	0	0
3 3	1 2	01:17 09:36	03:48 13:43	8,568 14,276	55 55	-594,187 -594,356	15 22	1 1	0 0	0 0
4	1	15:44	21:27	19,708	55	-145,812	48	0	0	0
5	1	19:15	23:59	16,500	409	24,164	12154	14	14	0
6 6	1 2	00:37 09:36	03:53 13:02	11,086 12,057	61 56	-536,064 -535,583	50 53	1 1	0 1	0 0
7	1	09:41	16:01	21,880	54	1,986	10	2	2	0
8	1	11:15	17:11	20,490	56	-6,376	13	2	2	0
9 9	1 2	00:55 16:01	04:36 19:46	12,774 13,234	63 48	-23,913 -24,058	11 10	1 0	0 0	0 0
10 10	1 2	10:36 18:11	12:24 22:58	6,185 16,653	57 66	49,607 49,648	6 6	2 40	0 0	0 0
11 11	1 2	04:52 12:38	07:18 17:10	8,384 15,747	54 54	82,226 82,309	27 16	3 1	3 1	0 0
12	1	17:45	22:39	16,804	56	83,525	17	2	0	0
13 13	1 2	08:27 09:36	09:32 13:58	3,723 15,072	51 55	-299,790 -299,779	4 20	6 2	0 1	0 0
14	1	01:58	08:13	21,508	59	-77,856	29	3	1	0
15 15 15	1 2 3	00:00 14:26 22:04	02:54 16:14 23:59	9,908 6,215 6,606	62 45 -427	224,847 224,546 223,915	18 12 10519	1 1 14	0 0 626	0 0 0
16 16	1 2	06:51 09:36	09:32 11:54	9,252 7,907	60 57	98,814 98,844	10 24	0 2	0 1	0 0
17	1	13:35	19:49	21,552	54	-166,330	19	1	1	0
18 18	1 2	00:00 22:52	05:32 23:59	18,897 4,042	62 61	-86,601 -86,771	39 7	4 0	3 0	0 0
19 19	1 2	02:25 10:14	04:38 14:54	7,464 16,154	62 58	57,275 57,371	8 21	1 2	0 2	0 0
20 20	1 2	05:56 09:36	09:32 10:46	12,543 4,189	57 61	-52,175 -52,167	4 8	0 1	0 0	0 0
21 21	1 2	00:00 22:07	04:22 23:59	14,967 6,401	63 59	80,695 80,890	13 6	1 0	0 0	0 0
22	1	00:25	07:02	22,791	52	-165,330	22	3	3	0
23 23	1 2	07:12 09:36	09:32 13:06	7,950 12,261	54 58	-358,685 -358,663	7 17	0 1	0 1	0 0
24	1	01:37	06:40	17,436	61	-312,366	35	3	3	0
25	-
26 26 26	1 2 3	00:00 13:14 21:34	01:49 16:24 23:59	6,305 10,818 8,415	58 49 137	97,541 97,857 98,134	12 26 2000	1 2 14	0 1 14	0 0 0
27 27	1 2	00:45 15:34	04:04 19:26	11,349 13,303	65 52	-179,121 -179,318	15 15	1 0	0 0	0 0
28	1	12:04	18:38	22,806	52	7,444	12	1	1	0
29 29	1 2	00:00 22:00	01:54 23:59	6,562 6,885	66 594	-141,460 -141,151	7 11858	8 14	0 6885	0 0
30 30	1 2	04:41 19:05	07:34 23:20	9,905 14,734	50 59	-268,883 -269,059	29 10	4 0	3 0	0 0
31	1	04:06	09:32	18,856	57	17,632	39	3	3	0
32	1	05:07	09:32	15,247	59	60,279	60	3	3	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-