GPS Space Vehicle Time Integrity for MJD 55241

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
-

2
2
1
2
05:29
08:32
08:30
11:38
10,552
10,592
    63
    66
  -226,430
  -226,472
18
12
1
0
1
0
0
0

3
3
3
1
2
3
00:00
13:27
21:23
01:53
16:05
23:59
  6,582
  8,820
  9,083
    59
    66
   132
  -515,394
  -515,646
  -515,720
11
15
1981
1
1
14
0
0
14
0
0
0

4
4
1
2
04:28
08:32
08:30
09:46
13,998
  4,164
    60
    62
   -14,510
   -14,596
36
12
0
0
0
0
0
0

5
1
08:32
12:51
14,963
    60
     8,459
11
6
0
0

6
6
6
1
2
3
00:00
12:57
21:19
01:23
16:11
23:59
  4,784
10,765
  9,322
    57
    65
   243
  -249,755
  -249,487
  -249,156
9
17
4752
10
1
14
0
0
14
0
0
0

7
7
1
2
00:00
21:46
04:13
23:59
14,730
  7,693
    59
    53
    -2,835
    -2,800
3
3
6
2
0
0
0
0

8
1
00:00
04:26
15,484
    66
    -3,185
4
0
0
0

9
9
1
2
04:28
13:09
08:04
16:46
12,438
12,183
    68
    59
  -105,888
  -105,962
10
12
2
0
1
0
0
0

10
10
1
2
06:56
08:32
08:30
11:57
  5,597
11,748
    69
    66
    35,481
    35,491
29
6
1
13
1
0
0
0

11
11
1
2
00:53
16:56
04:26
19:36
12,493
  9,235
    57
    61
    45,301
    45,420
10
9
0
0
0
0
0
0

12
12
1
2
06:01
08:32
08:30
10:57
  8,692
  8,411
    63
    65
   150,382
   150,341
24
12
1
1
1
0
0
0

13
13
1
2
00:00
20:45
02:19
23:59
  8,095
11,372
    57
   174
  -306,429
  -306,300
4
3280
6
14
0
14
0
0

14
1
14:00
20:13
21,263
    66
   -11,671
31
1
1
0

15
15
1
2
02:25
10:14
04:26
14:51
  6,994
16,016
    55
    64
   306,731
   306,640
7
15
0
0
0
0
0
0

16
16
1
2
11:33
18:56
12:42
23:53
  4,141
17,267
    61
    61
    41,389
    41,522
6
22
1
1
0
1
0
0

17
17
1
2
02:09
04:28
04:26
08:27
  7,953
13,830
    55
    61
  -129,564
  -129,595
7
15
0
1
0
1
0
0

18
1
11:09
17:44
22,635
    65
   -48,799
19
0
0
0

19
19
19
1
2
3
00:00
14:29
22:23
02:59
16:53
23:59
10,294
  8,108
  5,727
    63
    61
  -715
    15,587
    15,706
    14,993
7
7
15499
6
1
14
0
0
5727
0
0
0

20
20
1
2
05:23
18:26
06:36
23:10
  4,345
16,539
    66
    63
   -61,267
   -61,231
9
9
5
1
0
1
0
0

21
1
10:28
16:40
21,133
    66
    40,635
16
0
0
0

22
1
12:39
19:17
22,660
    64
  -179,088
7
0
0
0

23
23
1
2
00:00
19:24
01:22
23:59
  4,724
16,017
    58
   422
  -379,905
  -379,468
4
12247
1
14
0
15
0
0

24
1
09:13
15:46
22,469
    70
  -262,269
23
0
0
0

25
-

26
1
12:49
18:45
20,146
    63
    18,601
23
10
0
0

27
27
1
2
04:28
13:03
07:49
16:27
11,541
11,378
    58
    63
  -125,964
  -126,066
20
13
2
0
1
0
0
0

28
28
1
2
00:25
04:28
04:26
06:59
13,981
  8,551
    65
    66
    22,206
    22,204
3
25
11
1
0
1
0
0

29
1
08:32
14:00
18,801
    63
   -97,840
16
0
0
0

30
30
30
1
2
3
07:12
08:32
16:59
08:30
11:35
19:39
  4,639
10,397
  9,214
    59
    60
    61
  -219,341
  -219,367
  -219,476
7
9
10
0
1
4
0
0
0
0
0
0

31
1
16:20
21:56
19,588
    60
    51,509
13
1
1
0

32
1
17:17
22:32
18,072
    62
   -94,940
43
1
0
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
1	-
2 2	1 2	05:29 08:32	08:30 11:38	10,552 10,592	63 66	-226,430 -226,472	18 12	1 0	1 0	0 0
3 3 3	1 2 3	00:00 13:27 21:23	01:53 16:05 23:59	6,582 8,820 9,083	59 66 132	-515,394 -515,646 -515,720	11 15 1981	1 1 14	0 0 14	0 0 0
4 4	1 2	04:28 08:32	08:30 09:46	13,998 4,164	60 62	-14,510 -14,596	36 12	0 0	0 0	0 0
5	1	08:32	12:51	14,963	60	8,459	11	6	0	0
6 6 6	1 2 3	00:00 12:57 21:19	01:23 16:11 23:59	4,784 10,765 9,322	57 65 243	-249,755 -249,487 -249,156	9 17 4752	10 1 14	0 0 14	0 0 0
7 7	1 2	00:00 21:46	04:13 23:59	14,730 7,693	59 53	-2,835 -2,800	3 3	6 2	0 0	0 0
8	1	00:00	04:26	15,484	66	-3,185	4	0	0	0
9 9	1 2	04:28 13:09	08:04 16:46	12,438 12,183	68 59	-105,888 -105,962	10 12	2 0	1 0	0 0
10 10	1 2	06:56 08:32	08:30 11:57	5,597 11,748	69 66	35,481 35,491	29 6	1 13	1 0	0 0
11 11	1 2	00:53 16:56	04:26 19:36	12,493 9,235	57 61	45,301 45,420	10 9	0 0	0 0	0 0
12 12	1 2	06:01 08:32	08:30 10:57	8,692 8,411	63 65	150,382 150,341	24 12	1 1	1 0	0 0
13 13	1 2	00:00 20:45	02:19 23:59	8,095 11,372	57 174	-306,429 -306,300	4 3280	6 14	0 14	0 0
14	1	14:00	20:13	21,263	66	-11,671	31	1	1	0
15 15	1 2	02:25 10:14	04:26 14:51	6,994 16,016	55 64	306,731 306,640	7 15	0 0	0 0	0 0
16 16	1 2	11:33 18:56	12:42 23:53	4,141 17,267	61 61	41,389 41,522	6 22	1 1	0 1	0 0
17 17	1 2	02:09 04:28	04:26 08:27	7,953 13,830	55 61	-129,564 -129,595	7 15	0 1	0 1	0 0
18	1	11:09	17:44	22,635	65	-48,799	19	0	0	0
19 19 19	1 2 3	00:00 14:29 22:23	02:59 16:53 23:59	10,294 8,108 5,727	63 61 -715	15,587 15,706 14,993	7 7 15499	6 1 14	0 0 5727	0 0 0
20 20	1 2	05:23 18:26	06:36 23:10	4,345 16,539	66 63	-61,267 -61,231	9 9	5 1	0 1	0 0
21	1	10:28	16:40	21,133	66	40,635	16	0	0	0
22	1	12:39	19:17	22,660	64	-179,088	7	0	0	0
23 23	1 2	00:00 19:24	01:22 23:59	4,724 16,017	58 422	-379,905 -379,468	4 12247	1 14	0 15	0 0
24	1	09:13	15:46	22,469	70	-262,269	23	0	0	0
25	-
26	1	12:49	18:45	20,146	63	18,601	23	10	0	0
27 27	1 2	04:28 13:03	07:49 16:27	11,541 11,378	58 63	-125,964 -126,066	20 13	2 0	1 0	0 0
28 28	1 2	00:25 04:28	04:26 06:59	13,981 8,551	65 66	22,206 22,204	3 25	11 1	0 1	0 0
29	1	08:32	14:00	18,801	63	-97,840	16	0	0	0
30 30 30	1 2 3	07:12 08:32 16:59	08:30 11:35 19:39	4,639 10,397 9,214	59 60 61	-219,341 -219,367 -219,476	7 9 10	0 1 4	0 0 0	0 0 0
31	1	16:20	21:56	19,588	60	51,509	13	1	1	0
32	1	17:17	22:32	18,072	62	-94,940	43	1	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-