GPS Space Vehicle Time Integrity for MJD 53845

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
15:08
21:22
21,671
   -61
   -48,212
14
2
1
0

2
2
1
2
04:42
09:00
07:59
10:49
11,589
  6,326
   -64
   -61
     7,963
     7,938
7
7
0
3
0
0
0
0

3
3
3
1
2
3
00:00
12:45
21:24
01:15
15:37
23:59
  4,489
  9,483
  9,083
   -66
   -71
   249
   -91,924
   -92,089
   -91,873
30
10
8608
2
1
12
1
0
13
0
0
0

4
1
03:39
09:20
19,688
   -67
  -209,723
57
0
0
0

5
5
1
2
05:34
16:35
10:23
17:40
16,890
  3,812
   -62
   -67
   130,997
   128,904
318
68
1
0
1584
0
0
0

6
1
08:06
13:32
18,467
   -58
  -482,635
124
0
0
0

7
7
1
2
10:30
21:24
14:53
22:46
14,835
  4,719
   -67
   -62
  -530,078
  -530,210
21
25
1
1
0
1
0
0

8
8
1
2
00:00
22:57
01:59
23:59
  6,955
  3,708
   -58
   -64
    63,064
    63,171
38
4
1
0
1
0
0
0

9
9
1
2
03:54
12:35
07:34
16:23
12,667
12,659
   -67
   -67
   -16,911
   -16,963
6
8
4
4
0
0
0
0

10
1
06:57
12:14
18,529
   -62
   -82,149
5
36
0
0

11
11
1
2
00:28
16:12
04:34
19:19
14,154
10,992
   -71
   -68
  -321,779
  -321,921
11
11
3
2
0
1
0
0

12
-

13
13
13
1
2
3
00:00
20:11
21:24
01:41
21:22
23:59
  6,047
  4,234
  9,099
   -67
   -67
   351
   -55,863
   -56,055
   -55,657
33
5
11421
2
0
12
1
0
13
0
0
0

14
1
14:00
19:46
20,237
   -64
    15,517
17
2
2
0

15
1
10:54
16:56
20,737
   -69
  -599,787
43
0
0
0

16
16
1
2
18:24
21:24
21:22
23:23
10,469
  6,912
   -64
   -64
   -38,034
   -38,055
7
38
0
1
0
1
0
0

17
1
01:21
07:40
21,913
   -63
   -84,517
26
0
0
0

18
1
10:31
17:08
22,492
   -64
   231,618
11
0
0
0

19
19
19
1
2
3
00:00
14:04
21:56
02:32
16:19
23:59
  8,759
  7,764
  7,170
   -65
   -70
  -349
    14,459
    14,373
    14,048
16
5
6967
2
2
12
1
0
13
0
0
0

20
20
1
2
17:39
21:24
21:22
22:31
12,949
  3,801
   -65
   -59
    28,206
    28,207
41
68
2
1
2
1
0
0

21
1
09:43
16:03
21,482
   -64
   -22,901
20
0
0
0

22
1
12:12
18:49
22,643
   -61
   -87,545
39
2
2
0

23
23
1
2
18:36
21:24
21:22
23:59
  9,749
  9,099
   -68
   665
  -143,579
  -142,836
7
20149
0
12
0
9098
0
0

24
1
02:36
07:33
17,283
   -60
  -102,149
10
0
0
0

25
1
16:02
21:22
18,738
   -59
   -12,668
24
2
2
0

26
26
1
2
01:40
09:39
04:13
14:14
  8,792
15,556
   -70
   -67
    91,452
    91,800
26
49
1
0
0
0
0
0

27
27
1
2
00:00
21:50
03:56
23:59
13,789
  7,505
   -63
  -480
   -45,146
   -45,686
19
10383
2
12
1
13
0
0

28
1
00:00
06:28
22,455
   -74
   -29,192
28
1
1
0

29
29
1
2
01:14
09:24
04:01
13:44
  9,699
14,638
   -66
   -63
  -589,128
  -589,380
24
38
1
0
0
0
0
0

30
30
1
2
06:46
16:27
11:06
19:09
15,103
  9,495
   -67
   -71
  -166,189
  -167,672
206
130
1
0
1
0
0
0

31
-

32
-

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	15:08	21:22	21,671	-61	-48,212	14	2	1	0
2 2	1 2	04:42 09:00	07:59 10:49	11,589 6,326	-64 -61	7,963 7,938	7 7	0 3	0 0	0 0
3 3 3	1 2 3	00:00 12:45 21:24	01:15 15:37 23:59	4,489 9,483 9,083	-66 -71 249	-91,924 -92,089 -91,873	30 10 8608	2 1 12	1 0 13	0 0 0
4	1	03:39	09:20	19,688	-67	-209,723	57	0	0	0
5 5	1 2	05:34 16:35	10:23 17:40	16,890 3,812	-62 -67	130,997 128,904	318 68	1 0	1584 0	0 0
6	1	08:06	13:32	18,467	-58	-482,635	124	0	0	0
7 7	1 2	10:30 21:24	14:53 22:46	14,835 4,719	-67 -62	-530,078 -530,210	21 25	1 1	0 1	0 0
8 8	1 2	00:00 22:57	01:59 23:59	6,955 3,708	-58 -64	63,064 63,171	38 4	1 0	1 0	0 0
9 9	1 2	03:54 12:35	07:34 16:23	12,667 12,659	-67 -67	-16,911 -16,963	6 8	4 4	0 0	0 0
10	1	06:57	12:14	18,529	-62	-82,149	5	36	0	0
11 11	1 2	00:28 16:12	04:34 19:19	14,154 10,992	-71 -68	-321,779 -321,921	11 11	3 2	0 1	0 0
12	-
13 13 13	1 2 3	00:00 20:11 21:24	01:41 21:22 23:59	6,047 4,234 9,099	-67 -67 351	-55,863 -56,055 -55,657	33 5 11421	2 0 12	1 0 13	0 0 0
14	1	14:00	19:46	20,237	-64	15,517	17	2	2	0
15	1	10:54	16:56	20,737	-69	-599,787	43	0	0	0
16 16	1 2	18:24 21:24	21:22 23:23	10,469 6,912	-64 -64	-38,034 -38,055	7 38	0 1	0 1	0 0
17	1	01:21	07:40	21,913	-63	-84,517	26	0	0	0
18	1	10:31	17:08	22,492	-64	231,618	11	0	0	0
19 19 19	1 2 3	00:00 14:04 21:56	02:32 16:19 23:59	8,759 7,764 7,170	-65 -70 -349	14,459 14,373 14,048	16 5 6967	2 2 12	1 0 13	0 0 0
20 20	1 2	17:39 21:24	21:22 22:31	12,949 3,801	-65 -59	28,206 28,207	41 68	2 1	2 1	0 0
21	1	09:43	16:03	21,482	-64	-22,901	20	0	0	0
22	1	12:12	18:49	22,643	-61	-87,545	39	2	2	0
23 23	1 2	18:36 21:24	21:22 23:59	9,749 9,099	-68 665	-143,579 -142,836	7 20149	0 12	0 9098	0 0
24	1	02:36	07:33	17,283	-60	-102,149	10	0	0	0
25	1	16:02	21:22	18,738	-59	-12,668	24	2	2	0
26 26	1 2	01:40 09:39	04:13 14:14	8,792 15,556	-70 -67	91,452 91,800	26 49	1 0	0 0	0 0
27 27	1 2	00:00 21:50	03:56 23:59	13,789 7,505	-63 -480	-45,146 -45,686	19 10383	2 12	1 13	0 0
28	1	00:00	06:28	22,455	-74	-29,192	28	1	1	0
29 29	1 2	01:14 09:24	04:01 13:44	9,699 14,638	-66 -63	-589,128 -589,380	24 38	1 0	0 0	0 0
30 30	1 2	06:46 16:27	11:06 19:09	15,103 9,495	-67 -71	-166,189 -167,672	206 130	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-