GPS Space Vehicle Time Integrity for MJD 55980

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
1
2
3
00:00
14:21
22:52
02:55
16:55
23:59
10,129
  8,934
  4,020
   -48
   -51
-1,312
  -217,817
  -218,282
  -219,798
28
25
21367
1
2
14
0
2
4020
0
0
0

2
1
02:53
08:55
20,961
   -48
  -380,157
32
2
2
0

3
3
1
2
10:45
18:44
13:28
23:09
  9,482
15,191
   -43
   -48
   -13,407
   -13,575
15
26
1
1
0
1
0
0

4
1
01:42
07:26
20,014
   -48
  -102,408
67
1
1
0

5
1
04:56
10:16
18,401
   -47
   285,980
39
1
1
0

6
6
1
2
10:14
18:40
13:33
22:39
11,661
13,761
   -40
   -43
   -31,022
   -31,055
6
8
9
10
0
1
0
0

7
7
1
2
00:00
19:19
01:45
23:59
  5,950
16,175
   -53
   232
   -59,195
   -59,126
8
9475
1
14
0
15
0
0

8
8
1
2
00:00
20:53
02:56
23:59
10,225
10,803
   -47
   -63
     -719
     -736
3
532
2
14
0
14
0
0

9
9
1
2
01:53
10:42
05:38
14:25
12,987
12,726
   -49
   -42
  -140,375
  -140,449
11
11
2
0
1
0
0
0

10
10
1
2
03:28
19:27
07:58
22:03
15,610
  9,086
   -50
   -39
    29,875
    29,942
35
6
2
1
2
0
0
0

11
11
11
1
2
3
00:00
13:45
21:53
02:10
16:50
23:59
  7,456
10,449
  7,216
   -48
   -49
  -188
   234,994
   235,179
   235,139
10
18
3183
5
3
14
0
2
14
0
0
0

12
1
03:24
08:22
17,255
   -47
   -54,074
39
2
2
0

13
1
18:17
23:47
18,963
   -46
  -223,324
34
3
3
0

14
14
1
2
11:42
16:57
16:55
17:57
17,862
  3,599
   -43
   -48
  -194,907
  -194,925
16
3
2
0
2
0
0
0

15
15
1
2
00:46
08:06
01:55
13:03
  3,769
17,226
   -49
   -41
    92,656
    92,649
4
15
2
1
0
1
0
0

16
1
16:57
22:04
17,886
   -46
   224,618
28
3
3
0

17
1
00:00
05:38
19,405
   -51
  -147,069
20
2
1
0

18
1
08:41
15:16
22,793
   -42
  -183,018
24
1
1
0

19
19
1
2
12:07
19:57
13:59
23:59
  6,767
13,880
   -43
   372
   238,747
   239,286
8
13066
1
14
0
15
0
0

20
20
20
1
2
3
02:49
15:47
16:57
03:56
16:55
20:33
  3,798
  3,817
12,493
   -49
   -51
   -46
   -62,519
   -62,558
   -62,559
13
44
9
3
2
2
1
2
1
0
0
0

21
1
08:02
13:59
20,829
   -41
   206,210
21
1
1
0

22
1
10:31
16:55
22,138
   -43
  -143,001
21
2
2
0

23
1
16:58
22:51
20,310
   -47
  -230,308
34
3
3
0

24
-

25
25
1
2
04:51
14:30
09:08
16:55
14,967
  8,409
   -46
   -47
   -31,858
   -31,866
10
10
1
2
1
2
0
0

26
1
22:48
23:59
  4,254
  -791
    53,476
12947
14
4254
0

27
27
1
2
01:09
10:28
05:08
13:34
13,648
10,824
   -48
   -48
  -359,702
  -359,818
23
16
2
0
1
0
0
0

28
28
1
2
00:00
22:07
04:42
23:59
16,301
  6,369
   -45
  -715
  -115,569
  -116,527
37
14155
2
14
1
6369
0
0

29
1
06:09
11:38
19,220
   -42
  -287,389
29
2
2
0

30
30
1
2
15:55
16:57
16:55
20:55
  3,337
13,766
   -48
   -40
    56,037
    56,168
53
63
2
1
2
1
0
0

31
31
1
2
13:50
16:57
16:55
19:26
10,447
  8,742
   -49
   -51
  -211,703
  -211,750
17
38
29
2
0
2
0
0

32
32
1
2
14:46
16:57
16:55
20:01
  7,459
10,761
   -45
   -41
   411,416
   411,470
27
38
2
3
2
2
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	1 2 3	00:00 14:21 22:52	02:55 16:55 23:59	10,129 8,934 4,020	-48 -51 -1,312	-217,817 -218,282 -219,798	28 25 21367	1 2 14	0 2 4020	0 0 0
2	1	02:53	08:55	20,961	-48	-380,157	32	2	2	0
3 3	1 2	10:45 18:44	13:28 23:09	9,482 15,191	-43 -48	-13,407 -13,575	15 26	1 1	0 1	0 0
4	1	01:42	07:26	20,014	-48	-102,408	67	1	1	0
5	1	04:56	10:16	18,401	-47	285,980	39	1	1	0
6 6	1 2	10:14 18:40	13:33 22:39	11,661 13,761	-40 -43	-31,022 -31,055	6 8	9 10	0 1	0 0
7 7	1 2	00:00 19:19	01:45 23:59	5,950 16,175	-53 232	-59,195 -59,126	8 9475	1 14	0 15	0 0
8 8	1 2	00:00 20:53	02:56 23:59	10,225 10,803	-47 -63	-719 -736	3 532	2 14	0 14	0 0
9 9	1 2	01:53 10:42	05:38 14:25	12,987 12,726	-49 -42	-140,375 -140,449	11 11	2 0	1 0	0 0
10 10	1 2	03:28 19:27	07:58 22:03	15,610 9,086	-50 -39	29,875 29,942	35 6	2 1	2 0	0 0
11 11 11	1 2 3	00:00 13:45 21:53	02:10 16:50 23:59	7,456 10,449 7,216	-48 -49 -188	234,994 235,179 235,139	10 18 3183	5 3 14	0 2 14	0 0 0
12	1	03:24	08:22	17,255	-47	-54,074	39	2	2	0
13	1	18:17	23:47	18,963	-46	-223,324	34	3	3	0
14 14	1 2	11:42 16:57	16:55 17:57	17,862 3,599	-43 -48	-194,907 -194,925	16 3	2 0	2 0	0 0
15 15	1 2	00:46 08:06	01:55 13:03	3,769 17,226	-49 -41	92,656 92,649	4 15	2 1	0 1	0 0
16	1	16:57	22:04	17,886	-46	224,618	28	3	3	0
17	1	00:00	05:38	19,405	-51	-147,069	20	2	1	0
18	1	08:41	15:16	22,793	-42	-183,018	24	1	1	0
19 19	1 2	12:07 19:57	13:59 23:59	6,767 13,880	-43 372	238,747 239,286	8 13066	1 14	0 15	0 0
20 20 20	1 2 3	02:49 15:47 16:57	03:56 16:55 20:33	3,798 3,817 12,493	-49 -51 -46	-62,519 -62,558 -62,559	13 44 9	3 2 2	1 2 1	0 0 0
21	1	08:02	13:59	20,829	-41	206,210	21	1	1	0
22	1	10:31	16:55	22,138	-43	-143,001	21	2	2	0
23	1	16:58	22:51	20,310	-47	-230,308	34	3	3	0
24	-
25 25	1 2	04:51 14:30	09:08 16:55	14,967 8,409	-46 -47	-31,858 -31,866	10 10	1 2	1 2	0 0
26	1	22:48	23:59	4,254	-791	53,476	12947	14	4254	0
27 27	1 2	01:09 10:28	05:08 13:34	13,648 10,824	-48 -48	-359,702 -359,818	23 16	2 0	1 0	0 0
28 28	1 2	00:00 22:07	04:42 23:59	16,301 6,369	-45 -715	-115,569 -116,527	37 14155	2 14	1 6369	0 0
29	1	06:09	11:38	19,220	-42	-287,389	29	2	2	0
30 30	1 2	15:55 16:57	16:55 20:55	3,337 13,766	-48 -40	56,037 56,168	53 63	2 1	2 1	0 0
31 31	1 2	13:50 16:57	16:55 19:26	10,447 8,742	-49 -51	-211,703 -211,750	17 38	29 2	0 2	0 0
32 32	1 2	14:46 16:57	16:55 20:01	7,459 10,761	-45 -41	411,416 411,470	27 38	2 3	2 2	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-