GPS Space Vehicle Time Integrity for MJD 53298

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
05:32
10:13
10:12
11:59
16,766
  6,297
    30
    14
  -368,985
  -369,024
13
12
0
28
0
0
0
0

2
-

3
3
3
1
2
3
03:43
10:21
12:19
05:06
12:15
14:10
  4,973
  6,827
  6,670
    15
    19
    11
   -53,599
   -53,674
   -53,705
10
11
10
21
1
16
0
0
0
0
0
0

4
1
17:19
21:55
16,552
    22
  -592,176
80
0
0
0

5
1
19:00
23:47
17,174
    25
   -55,186
18
0
0
0

6
6
1
2
00:00
21:41
03:01
23:59
10,879
  8,285
     6
    34
  -474,619
  -475,000
26
15
1
0
0
0
0
0

7
1
15:03
20:03
18,034
    26
  -279,231
126
0
0
0

8
1
12:11
18:12
21,635
    22
    11,858
7
149
0
0

9
9
9
1
2
3
02:22
03:50
17:24
03:42
05:09
20:59
  4,792
  4,610
12,924
    21
    21
    19
    10,616
    10,630
    10,731
10
8
7
1
30
33
0
0
0
0
0
0

10
10
1
2
00:00
21:00
01:28
23:59
  5,308
10,791
     6
    29
   -52,419
   -52,450
9
8
51
0
0
0
0
0

11
11
11
1
2
3
05:42
13:56
16:13
08:51
15:56
17:50
11,325
  7,052
  5,696
    29
    21
    17
  -158,946
  -159,046
  -159,075
19
8
16
20
2
31
0
0
0
0
0
0

12
-

13
1
09:50
15:09
19,148
    19
    19,993
15
0
0
0

14
1
03:02
08:12
18,587
    28
    29,829
7
167
0
0

15
1
01:42
07:02
19,194
    24
  -336,279
38
0
0
0

16
1
07:51
12:47
17,703
    26
    -4,455
13
213
0
0

17
1
19:57
23:25
12,499
    30
   160,428
6
11
0
0

18
1
00:35
05:14
16,732
    21
    88,105
16
0
0
0

19
19
1
2
03:34
11:23
05:41
15:51
  7,624
16,108
    22
    19
     6,181
     6,196
10
11
81
47
0
0
0
0

20
1
07:07
11:57
17,385
    30
   113,756
27
19
0
0

21
21
1
2
00:00
04:09
03:34
05:32
12,790
  4,975
    23
     8
   -81,070
   -81,093
8
7
32
5
0
0
0
0

22
1
03:34
08:08
16,365
    22
   -15,472
10
53
0
0

23
1
08:08
14:06
21,438
    24
  -189,656
43
0
0
0

24
1
18:14
23:26
18,658
    35
   -66,876
20
10
0
0

25
-

26
26
1
2
00:00
15:10
03:41
17:34
13,279
  8,562
    15
     7
  -256,618
  -257,127
43
30
1
1
0
0
0
0

27
1
11:15
17:19
21,773
    16
  -447,532
80
0
0
0

28
28
1
2
13:30
18:21
18:20
20:06
17,405
  6,294
    23
    18
   -43,744
   -43,756
7
6
147
18
0
0
0
0

29
29
29
1
2
3
00:47
15:03
22:49
03:10
17:22
23:59
  8,512
  8,365
  4,235
    11
    10
    24
  -305,633
  -304,970
  -304,620
27
26
18
18
1
0
1
0
0
0
0
0

30
30
1
2
06:58
20:12
08:32
23:59
  5,626
13,665
    26
    22
  -529,761
  -529,395
13
21
64
0
0
0
0
0

31
1
16:20
19:44
12,233
    30
   -18,486
11
0
0
0

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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	05:32 10:13	10:12 11:59	16,766 6,297	30 14	-368,985 -369,024	13 12	0 28	0 0	0 0
2	-
3 3 3	1 2 3	03:43 10:21 12:19	05:06 12:15 14:10	4,973 6,827 6,670	15 19 11	-53,599 -53,674 -53,705	10 11 10	21 1 16	0 0 0	0 0 0
4	1	17:19	21:55	16,552	22	-592,176	80	0	0	0
5	1	19:00	23:47	17,174	25	-55,186	18	0	0	0
6 6	1 2	00:00 21:41	03:01 23:59	10,879 8,285	6 34	-474,619 -475,000	26 15	1 0	0 0	0 0
7	1	15:03	20:03	18,034	26	-279,231	126	0	0	0
8	1	12:11	18:12	21,635	22	11,858	7	149	0	0
9 9 9	1 2 3	02:22 03:50 17:24	03:42 05:09 20:59	4,792 4,610 12,924	21 21 19	10,616 10,630 10,731	10 8 7	1 30 33	0 0 0	0 0 0
10 10	1 2	00:00 21:00	01:28 23:59	5,308 10,791	6 29	-52,419 -52,450	9 8	51 0	0 0	0 0
11 11 11	1 2 3	05:42 13:56 16:13	08:51 15:56 17:50	11,325 7,052 5,696	29 21 17	-158,946 -159,046 -159,075	19 8 16	20 2 31	0 0 0	0 0 0
12	-
13	1	09:50	15:09	19,148	19	19,993	15	0	0	0
14	1	03:02	08:12	18,587	28	29,829	7	167	0	0
15	1	01:42	07:02	19,194	24	-336,279	38	0	0	0
16	1	07:51	12:47	17,703	26	-4,455	13	213	0	0
17	1	19:57	23:25	12,499	30	160,428	6	11	0	0
18	1	00:35	05:14	16,732	21	88,105	16	0	0	0
19 19	1 2	03:34 11:23	05:41 15:51	7,624 16,108	22 19	6,181 6,196	10 11	81 47	0 0	0 0
20	1	07:07	11:57	17,385	30	113,756	27	19	0	0
21 21	1 2	00:00 04:09	03:34 05:32	12,790 4,975	23 8	-81,070 -81,093	8 7	32 5	0 0	0 0
22	1	03:34	08:08	16,365	22	-15,472	10	53	0	0
23	1	08:08	14:06	21,438	24	-189,656	43	0	0	0
24	1	18:14	23:26	18,658	35	-66,876	20	10	0	0
25	-
26 26	1 2	00:00 15:10	03:41 17:34	13,279 8,562	15 7	-256,618 -257,127	43 30	1 1	0 0	0 0
27	1	11:15	17:19	21,773	16	-447,532	80	0	0	0
28 28	1 2	13:30 18:21	18:20 20:06	17,405 6,294	23 18	-43,744 -43,756	7 6	147 18	0 0	0 0
29 29 29	1 2 3	00:47 15:03 22:49	03:10 17:22 23:59	8,512 8,365 4,235	11 10 24	-305,633 -304,970 -304,620	27 26 18	18 1 0	1 0 0	0 0 0
30 30	1 2	06:58 20:12	08:32 23:59	5,626 13,665	26 22	-529,761 -529,395	13 21	64 0	0 0	0 0
31	1	16:20	19:44	12,233	30	-18,486	11	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-