GPS Space Vehicle Time Integrity for MJD 55615

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
1
03:48
09:52
20,880
  -132
  -321,965
27
3
3
0

3
3
1
2
11:46
20:25
14:28
23:59
  9,359
12,569
  -129
   324
  -679,986
  -679,694
13
14403
1
13
0
433
0
0

4
1
02:34
08:17
19,438
  -134
   -43,277
58
2
2
0

5
1
05:52
11:12
18,499
  -128
   118,991
41
2
2
0

6
1
11:13
13:58
  9,280
  -134
  -187,944
396
0
2385
0

7
7
1
2
00:00
20:28
02:50
23:59
  9,750
12,432
  -141
  -121
    -4,324
    -4,358
5
442
1
14
0
14
0
0

8
8
1
2
00:00
21:52
03:54
23:59
13,507
  7,391
  -141
  -588
    -7,599
    -8,050
18
10785
1
13
1
14
0
0

9
9
1
2
02:53
11:38
06:35
15:25
12,969
13,186
  -139
  -125
   -63,673
   -63,733
21
10
2
0
1
0
0
0

10
10
1
2
04:39
20:45
09:17
23:04
15,974
  8,094
  -127
  -128
    66,899
    66,951
19
14
2
1
2
1
0
0

11
11
1
2
00:00
15:06
03:30
17:55
12,078
  9,711
  -138
  -133
   129,194
   129,361
19
12
2
2
1
1
0
0

12
1
04:16
09:16
17,202
  -131
    24,405
21
9
2
0

13
13
1
2
19:13
20:25
20:20
23:59
  3,766
12,573
  -130
   417
  -281,505
  -280,946
5
16985
0
13
0
12572
0
0

14
1
12:28
18:41
21,383
  -126
  -133,495
18
1
1
0

15
15
1
2
01:43
09:05
02:56
14:01
  4,117
16,888
  -145
  -126
   148,887
   148,792
7
38
1
1
0
1
0
0

16
16
1
2
17:37
20:25
20:20
22:42
  9,180
  7,941
  -128
  -131
   152,800
   152,823
11
43
0
1
0
1
0
0

17
1
00:23
06:36
21,517
  -139
  -183,534
10
2
1
0

18
1
09:53
16:31
23,024
  -125
  -123,193
20
1
1
0

19
19
19
1
2
3
00:00
12:57
20:51
01:28
15:20
23:59
  5,073
  8,209
11,046
  -140
  -130
   121
   113,669
   113,858
   114,220
8
10
7279
2
1
13
0
0
14
0
0
0

20
20
20
1
2
3
03:48
16:50
20:25
04:58
20:20
21:34
  4,021
11,946
  4,095
  -137
  -129
  -128
   -48,797
   -48,789
   -48,788
8
5
6
13
12
1
0
0
0
0
0
0

21
1
08:39
14:53
21,592
  -124
   125,828
29
1
1
0

22
1
11:17
17:52
22,776
  -126
  -152,944
10
1
1
0

23
23
1
2
17:42
20:26
20:20
23:40
  8,823
11,367
  -133
  -129
  -324,260
  -324,230
11
35
0
1
0
1
0
0

24
24
1
2
00:00
15:14
03:45
18:49
12,960
12,267
  -138
  -133
  -367,915
  -368,079
15
18
2
2
1
1
0
0

25
25
1
2
05:56
15:30
10:10
18:19
14,503
  9,497
  -130
  -130
    69,056
    69,095
32
14
2
1
2
1
0
0

26
26
1
2
00:00
08:18
03:10
12:26
10,830
14,350
  -137
  -124
   128,077
   128,405
33
45
2
2
1
1
0
0

27
27
1
2
02:20
11:27
06:11
14:44
13,312
11,198
  -140
  -130
  -239,544
  -239,645
25
14
2
0
2
0
0
0

28
28
1
2
00:00
22:50
05:27
23:59
18,810
  4,185
  -140
-1,398
   -21,667
   -23,084
21
22743
3
13
2
4185
0
0

29
1
06:57
12:29
18,927
  -128
  -187,723
21
2
2
0

30
30
30
1
2
3
09:32
16:57
20:26
10:51
20:20
21:54
  4,721
11,572
  5,304
  -124
  -138
  -138
  -324,250
  -324,348
  -324,376
24
9
9
1
0
1
1
0
0
0
0
0

31
1
14:49
20:20
18,882
  -133
   -45,340
31
8
1
0

32
1
15:46
20:20
15,508
  -129
   202,211
42
1
1
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	1	03:48	09:52	20,880	-132	-321,965	27	3	3	0
3 3	1 2	11:46 20:25	14:28 23:59	9,359 12,569	-129 324	-679,986 -679,694	13 14403	1 13	0 433	0 0
4	1	02:34	08:17	19,438	-134	-43,277	58	2	2	0
5	1	05:52	11:12	18,499	-128	118,991	41	2	2	0
6	1	11:13	13:58	9,280	-134	-187,944	396	0	2385	0
7 7	1 2	00:00 20:28	02:50 23:59	9,750 12,432	-141 -121	-4,324 -4,358	5 442	1 14	0 14	0 0
8 8	1 2	00:00 21:52	03:54 23:59	13,507 7,391	-141 -588	-7,599 -8,050	18 10785	1 13	1 14	0 0
9 9	1 2	02:53 11:38	06:35 15:25	12,969 13,186	-139 -125	-63,673 -63,733	21 10	2 0	1 0	0 0
10 10	1 2	04:39 20:45	09:17 23:04	15,974 8,094	-127 -128	66,899 66,951	19 14	2 1	2 1	0 0
11 11	1 2	00:00 15:06	03:30 17:55	12,078 9,711	-138 -133	129,194 129,361	19 12	2 2	1 1	0 0
12	1	04:16	09:16	17,202	-131	24,405	21	9	2	0
13 13	1 2	19:13 20:25	20:20 23:59	3,766 12,573	-130 417	-281,505 -280,946	5 16985	0 13	0 12572	0 0
14	1	12:28	18:41	21,383	-126	-133,495	18	1	1	0
15 15	1 2	01:43 09:05	02:56 14:01	4,117 16,888	-145 -126	148,887 148,792	7 38	1 1	0 1	0 0
16 16	1 2	17:37 20:25	20:20 22:42	9,180 7,941	-128 -131	152,800 152,823	11 43	0 1	0 1	0 0
17	1	00:23	06:36	21,517	-139	-183,534	10	2	1	0
18	1	09:53	16:31	23,024	-125	-123,193	20	1	1	0
19 19 19	1 2 3	00:00 12:57 20:51	01:28 15:20 23:59	5,073 8,209 11,046	-140 -130 121	113,669 113,858 114,220	8 10 7279	2 1 13	0 0 14	0 0 0
20 20 20	1 2 3	03:48 16:50 20:25	04:58 20:20 21:34	4,021 11,946 4,095	-137 -129 -128	-48,797 -48,789 -48,788	8 5 6	13 12 1	0 0 0	0 0 0
21	1	08:39	14:53	21,592	-124	125,828	29	1	1	0
22	1	11:17	17:52	22,776	-126	-152,944	10	1	1	0
23 23	1 2	17:42 20:26	20:20 23:40	8,823 11,367	-133 -129	-324,260 -324,230	11 35	0 1	0 1	0 0
24 24	1 2	00:00 15:14	03:45 18:49	12,960 12,267	-138 -133	-367,915 -368,079	15 18	2 2	1 1	0 0
25 25	1 2	05:56 15:30	10:10 18:19	14,503 9,497	-130 -130	69,056 69,095	32 14	2 1	2 1	0 0
26 26	1 2	00:00 08:18	03:10 12:26	10,830 14,350	-137 -124	128,077 128,405	33 45	2 2	1 1	0 0
27 27	1 2	02:20 11:27	06:11 14:44	13,312 11,198	-140 -130	-239,544 -239,645	25 14	2 0	2 0	0 0
28 28	1 2	00:00 22:50	05:27 23:59	18,810 4,185	-140 -1,398	-21,667 -23,084	21 22743	3 13	2 4185	0 0
29	1	06:57	12:29	18,927	-128	-187,723	21	2	2	0
30 30 30	1 2 3	09:32 16:57 20:26	10:51 20:20 21:54	4,721 11,572 5,304	-124 -138 -138	-324,250 -324,348 -324,376	24 9 9	1 0 1	1 0 0	0 0 0
31	1	14:49	20:20	18,882	-133	-45,340	31	8	1	0
32	1	15:46	20:20	15,508	-129	202,211	42	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-