GPS Space Vehicle Time Integrity for MJD 54057

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
00:52
06:27
05:52
07:29
18,001
  3,754
   -10
   -16
   -89,780
   -89,819
15
10
3
10
0
0
0
0

2
1
14:19
19:41
19,288
    -9
   -55,872
28
12
0
0

3
1
08:22
10:41
  8,289
   -10
  -406,027
78
0
0
0

4
1
13:00
17:59
17,802
   -13
  -337,738
30
0
0
0

5
1
15:02
19:47
17,116
   -14
  -372,665
142
0
0
0

6
1
17:46
22:00
15,246
   -13
  -545,812
54
0
0
0

7
7
1
2
06:42
19:48
07:53
22:00
  4,303
  7,941
    -3
    -8
  -493,187
  -492,806
9
15
1
0
0
0
0
0

8
1
08:14
14:16
21,656
    -6
    86,515
7
62
0
0

9
9
1
2
00:00
13:17
01:46
17:01
  6,184
13,417
   -12
   -14
   -45,095
   -45,180
12
13
14
80
0
0
0
0

10
10
1
2
16:52
20:00
19:59
21:18
11,220
  4,631
    -8
   -18
   -93,032
   -93,047
6
5
33
5
0
0
0
0

11
11
11
1
2
3
02:05
03:17
09:57
03:15
04:50
13:22
  4,152
  5,547
12,284
    -8
   -24
    -3
     4,054
     4,029
     4,005
7
7
12
25
2
43
0
0
0
0
0
0

12
-

13
13
1
2
06:08
07:30
07:19
11:18
  4,235
13,680
     1
   -13
  -113,873
  -113,922
5
25
6
0
0
0
0
0

14
1
00:00
04:08
14,884
    -8
      743
10
27
0
0

15
-

16
1
04:25
08:49
15,870
    -3
   -92,934
23
6
0
0

17
1
11:09
16:08
17,905
   -11
   -89,253
6
129
0
0

18
18
1
2
00:00
20:15
01:30
22:00
  5,358
  6,262
   -15
    -9
   252,668
   252,703
7
6
20
59
0
0
0
0

19
19
1
2
00:45
07:30
01:47
11:47
  3,730
15,450
   -20
    -5
   -35,402
   -35,506
10
24
9
1
0
0
0
0

20
1
03:53
07:29
12,962
    -6
    21,804
9
13
0
0

21
21
1
2
00:00
19:47
01:40
22:00
  5,997
  7,943
   -26
    -7
   -61,799
   -61,888
10
7
1
33
0
0
0
0

22
1
00:00
04:24
15,837
   -17
  -150,090
26
1
0
0

23
1
04:51
10:19
19,653
    -5
  -140,680
16
56
0
0

24
1
14:03
19:14
18,666
    -8
   -53,356
19
22
0
0

25
1
01:47
06:50
18,139
    -9
  -405,642
15
1
0
0

26
26
26
1
2
3
11:18
12:45
19:14
12:42
13:45
22:00
  4,985
  3,466
  9,960
    -3
   -16
   -11
     9,710
     9,771
    10,211
24
15
45
0
13
0
0
0
0
0
0
0

27
1
07:53
13:12
19,040
   -10
   -78,666
22
50
0
0

28
1
09:18
15:56
23,845
   -11
   -13,992
7
36
0
0

29
29
29
1
2
3
10:48
12:20
18:57
12:18
13:31
22:00
  5,394
  4,309
10,981
    -6
   -18
   -11
  -203,200
  -203,350
  -204,103
45
41
90
0
1
0
0
1
0
0
0
0

30
1
16:24
19:47
12,196
   -19
   -16,839
9
0
0
0

31
1
02:58
06:29
12,671
    -7
    41,571
38
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	00:52 06:27	05:52 07:29	18,001 3,754	-10 -16	-89,780 -89,819	15 10	3 10	0 0	0 0
2	1	14:19	19:41	19,288	-9	-55,872	28	12	0	0
3	1	08:22	10:41	8,289	-10	-406,027	78	0	0	0
4	1	13:00	17:59	17,802	-13	-337,738	30	0	0	0
5	1	15:02	19:47	17,116	-14	-372,665	142	0	0	0
6	1	17:46	22:00	15,246	-13	-545,812	54	0	0	0
7 7	1 2	06:42 19:48	07:53 22:00	4,303 7,941	-3 -8	-493,187 -492,806	9 15	1 0	0 0	0 0
8	1	08:14	14:16	21,656	-6	86,515	7	62	0	0
9 9	1 2	00:00 13:17	01:46 17:01	6,184 13,417	-12 -14	-45,095 -45,180	12 13	14 80	0 0	0 0
10 10	1 2	16:52 20:00	19:59 21:18	11,220 4,631	-8 -18	-93,032 -93,047	6 5	33 5	0 0	0 0
11 11 11	1 2 3	02:05 03:17 09:57	03:15 04:50 13:22	4,152 5,547 12,284	-8 -24 -3	4,054 4,029 4,005	7 7 12	25 2 43	0 0 0	0 0 0
12	-
13 13	1 2	06:08 07:30	07:19 11:18	4,235 13,680	1 -13	-113,873 -113,922	5 25	6 0	0 0	0 0
14	1	00:00	04:08	14,884	-8	743	10	27	0	0
15	-
16	1	04:25	08:49	15,870	-3	-92,934	23	6	0	0
17	1	11:09	16:08	17,905	-11	-89,253	6	129	0	0
18 18	1 2	00:00 20:15	01:30 22:00	5,358 6,262	-15 -9	252,668 252,703	7 6	20 59	0 0	0 0
19 19	1 2	00:45 07:30	01:47 11:47	3,730 15,450	-20 -5	-35,402 -35,506	10 24	9 1	0 0	0 0
20	1	03:53	07:29	12,962	-6	21,804	9	13	0	0
21 21	1 2	00:00 19:47	01:40 22:00	5,997 7,943	-26 -7	-61,799 -61,888	10 7	1 33	0 0	0 0
22	1	00:00	04:24	15,837	-17	-150,090	26	1	0	0
23	1	04:51	10:19	19,653	-5	-140,680	16	56	0	0
24	1	14:03	19:14	18,666	-8	-53,356	19	22	0	0
25	1	01:47	06:50	18,139	-9	-405,642	15	1	0	0
26 26 26	1 2 3	11:18 12:45 19:14	12:42 13:45 22:00	4,985 3,466 9,960	-3 -16 -11	9,710 9,771 10,211	24 15 45	0 13 0	0 0 0	0 0 0
27	1	07:53	13:12	19,040	-10	-78,666	22	50	0	0
28	1	09:18	15:56	23,845	-11	-13,992	7	36	0	0
29 29 29	1 2 3	10:48 12:20 18:57	12:18 13:31 22:00	5,394 4,309 10,981	-6 -18 -11	-203,200 -203,350 -204,103	45 41 90	0 1 0	0 1 0	0 0 0
30	1	16:24	19:47	12,196	-19	-16,839	9	0	0	0
31	1	02:58	06:29	12,671	-7	41,571	38	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-