GPS Space Vehicle Time Integrity for MJD 56041

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
1
2
10:11
18:42
13:35
22:40
12,016
13,983
    17
    25
  -251,413
  -251,523
11
13
1
0
0
0
0
0

2
2
1
2
00:00
22:39
04:45
23:59
16,651
  4,569
    23
-1,247
  -387,766
  -389,139
6
22863
2
14
0
4569
0
0

3
3
1
2
06:37
14:35
09:18
19:02
  9,396
15,394
     6
    13
   -40,000
   -40,157
9
24
1
0
0
0
0
0

4
4
1
2
00:00
21:24
03:12
23:59
11,113
  8,967
    17
  -100
  -162,593
  -163,586
37
3019
1
14
1
15
0
0

5
1
00:44
06:04
18,461
    20
   308,216
19
0
0
0

6
6
1
2
06:05
14:30
09:24
18:30
11,593
13,859
     9
    18
   -29,594
   -29,542
9
7
1
48
0
0
0
0

7
1
15:05
21:28
22,106
    16
   -75,410
18
0
0
0

8
1
16:46
22:44
20,843
    19
    -1,064
8
0
0
0

9
9
9
1
2
3
00:00
06:31
21:37
01:27
10:13
23:59
  5,001
12,709
  8,302
    26
    20
   220
  -153,530
  -153,608
  -153,538
7
11
4869
1
1
14
0
0
15
0
0
0

10
10
1
2
00:00
15:17
03:48
17:53
13,238
  9,030
    20
    13
    36,299
    36,350
6
5
19
2
0
0
0
0

11
11
1
2
09:35
17:43
12:39
21:55
10,552
14,594
    17
    22
   254,673
   254,797
14
19
1
0
0
0
0
0

12
1
00:00
04:07
14,355
    20
   -65,168
9
48
0
0

13
1
14:10
19:39
19,148
    17
  -211,455
15
0
0
0

14
1
07:26
13:39
21,734
    19
  -200,975
7
0
0
0

15
1
04:00
08:57
17,282
    20
    91,374
5
67
0
0

16
1
12:41
17:52
18,100
    20
   232,550
6
0
0
0

17
17
1
2
00:00
19:10
01:26
23:59
  4,937
16,787
    24
   294
  -133,662
  -133,185
9
9417
1
14
0
14
0
0

18
1
04:32
11:07
22,867
    24
  -192,461
526
1
1
0

19
19
1
2
08:04
15:51
10:14
20:32
  7,529
16,230
    16
    23
   258,677
   258,806
12
20
1
0
0
0
0
0

20
20
1
2
11:43
22:33
16:25
23:46
16,190
  4,068
    20
    31
   -63,216
   -63,205
5
10
71
10
0
0
0
0

21
1
03:50
09:57
21,194
    21
   219,331
20
0
0
0

22
1
06:22
12:54
22,680
    25
  -143,527
4
26
0
0

23
1
12:47
18:40
20,394
    16
  -211,686
24
0
0
0

24
-

25
25
1
2
00:46
10:21
05:01
13:08
14,812
  9,754
    16
    19
   -33,265
   -33,272
4
6
20
3
0
0
0
0

26
26
1
2
04:00
18:38
07:13
21:58
11,341
11,704
    24
    17
   345,855
   348,639
178
189
1
0
1
0
0
0

27
27
27
1
2
3
00:00
06:20
21:02
01:01
09:30
23:59
  3,502
11,110
10,387
    27
    24
   573
  -380,622
  -380,733
  -380,396
7
14
15070
1
1
14
0
0
10387
0
0
0

28
1
18:01
23:59
20,702
    19
  -136,998
28
37
1
7828

29
1
01:54
07:25
19,212
    18
  -306,303
18
0
0
0

30
30
1
2
04:25
11:43
05:27
16:44
  3,462
17,256
    17
    19
   146,381
   147,042
22
97
1
0
0
0
0
0

31
1
09:37
15:15
19,517
    20
  -234,715
27
4
0
0

32
1
10:39
15:54
18,389
    19
   436,425
27
0
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 1	1 2	10:11 18:42	13:35 22:40	12,016 13,983	17 25	-251,413 -251,523	11 13	1 0	0 0	0 0
2 2	1 2	00:00 22:39	04:45 23:59	16,651 4,569	23 -1,247	-387,766 -389,139	6 22863	2 14	0 4569	0 0
3 3	1 2	06:37 14:35	09:18 19:02	9,396 15,394	6 13	-40,000 -40,157	9 24	1 0	0 0	0 0
4 4	1 2	00:00 21:24	03:12 23:59	11,113 8,967	17 -100	-162,593 -163,586	37 3019	1 14	1 15	0 0
5	1	00:44	06:04	18,461	20	308,216	19	0	0	0
6 6	1 2	06:05 14:30	09:24 18:30	11,593 13,859	9 18	-29,594 -29,542	9 7	1 48	0 0	0 0
7	1	15:05	21:28	22,106	16	-75,410	18	0	0	0
8	1	16:46	22:44	20,843	19	-1,064	8	0	0	0
9 9 9	1 2 3	00:00 06:31 21:37	01:27 10:13 23:59	5,001 12,709 8,302	26 20 220	-153,530 -153,608 -153,538	7 11 4869	1 1 14	0 0 15	0 0 0
10 10	1 2	00:00 15:17	03:48 17:53	13,238 9,030	20 13	36,299 36,350	6 5	19 2	0 0	0 0
11 11	1 2	09:35 17:43	12:39 21:55	10,552 14,594	17 22	254,673 254,797	14 19	1 0	0 0	0 0
12	1	00:00	04:07	14,355	20	-65,168	9	48	0	0
13	1	14:10	19:39	19,148	17	-211,455	15	0	0	0
14	1	07:26	13:39	21,734	19	-200,975	7	0	0	0
15	1	04:00	08:57	17,282	20	91,374	5	67	0	0
16	1	12:41	17:52	18,100	20	232,550	6	0	0	0
17 17	1 2	00:00 19:10	01:26 23:59	4,937 16,787	24 294	-133,662 -133,185	9 9417	1 14	0 14	0 0
18	1	04:32	11:07	22,867	24	-192,461	526	1	1	0
19 19	1 2	08:04 15:51	10:14 20:32	7,529 16,230	16 23	258,677 258,806	12 20	1 0	0 0	0 0
20 20	1 2	11:43 22:33	16:25 23:46	16,190 4,068	20 31	-63,216 -63,205	5 10	71 10	0 0	0 0
21	1	03:50	09:57	21,194	21	219,331	20	0	0	0
22	1	06:22	12:54	22,680	25	-143,527	4	26	0	0
23	1	12:47	18:40	20,394	16	-211,686	24	0	0	0
24	-
25 25	1 2	00:46 10:21	05:01 13:08	14,812 9,754	16 19	-33,265 -33,272	4 6	20 3	0 0	0 0
26 26	1 2	04:00 18:38	07:13 21:58	11,341 11,704	24 17	345,855 348,639	178 189	1 0	1 0	0 0
27 27 27	1 2 3	00:00 06:20 21:02	01:01 09:30 23:59	3,502 11,110 10,387	27 24 573	-380,622 -380,733 -380,396	7 14 15070	1 1 14	0 0 10387	0 0 0
28	1	18:01	23:59	20,702	19	-136,998	28	37	1	7828
29	1	01:54	07:25	19,212	18	-306,303	18	0	0	0
30 30	1 2	04:25 11:43	05:27 16:44	3,462 17,256	17 19	146,381 147,042	22 97	1 0	0 0	0 0
31	1	09:37	15:15	19,517	20	-234,715	27	4	0	0
32	1	10:39	15:54	18,389	19	436,425	27	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-