GPS Space Vehicle Time Integrity for MJD 54102

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
1
2
3
01:10
02:53
21:47
02:52
04:31
23:59
  6,120
  5,772
  7,930
    25
     8
    18
   -98,908
   -98,929
   -99,079
6
9
10
4
1
17
0
0
0
0
0
0

2
2
1
2
11:18
15:24
15:23
16:43
14,679
  4,737
    15
    -0
   -69,605
   -69,655
23
6
7
6
0
0
0
0

3
-

4
1
10:25
14:57
16,284
    15
  -351,365
22
0
0
0

5
1
12:03
16:28
15,907
    11
  -456,915
87
0
0
0

6
6
1
2
14:41
16:28
15:53
20:00
  4,281
12,654
    14
  7,669
  -478,144
  -470,267
25
862440
0
1
0
12654
0
0

7
1
15:27
20:20
17,581
  5,526
  -452,005
731680
1
17581
0

8
1
05:09
10:00
17,394
    22
    91,890
7
128
0
0

9
9
1
2
10:25
19:04
13:58
20:44
12,813
  5,936
    11
    11
   -51,363
   -51,405
13
9
0
36
0
0
0
0

10
1
13:59
18:17
15,445
  6,288
   -89,011
780636
1
15445
0

11
1
06:53
10:00
11,203
    21
    -1,969
13
42
0
0

12
12
1
2
11:57
15:20
14:39
16:30
  9,713
  4,144
    16
    -5
    71,805
    71,710
29
12
0
0
0
0
0
0

13
1
02:53
08:14
19,267
    18
  -128,516
29
0
0
0

14
1
20:01
23:59
14,332
    13
    -3,496
12
29
0
0

15
-

16
1
01:21
05:57
16,577
    17
  -108,057
26
1
0
0

17
17
1
2
07:59
10:25
10:00
13:08
  7,219
  9,790
    22
     8
   -83,983
   -83,984
6
5
60
29
0
0
0
0

18
1
17:20
23:11
20,960
  4,639
   258,439
670112
1
20960
0

19
19
1
2
04:25
20:20
08:43
22:36
15,469
  8,092
    21
    13
   -51,749
   -51,997
28
18
1
25
0
0
0
0

20
1
01:10
05:04
14,070
    15
    21,914
10
15
0
0

21
1
16:35
22:29
21,222
  4,581
   -62,582
665962
1
21222
0

22
1
18:59
23:59
18,029
    10
  -159,684
19
0
0
0

23
1
01:46
07:16
19,805
    17
  -144,564
16
37
0
0

24
1
12:53
17:19
16,004
     8
   -65,213
22
0
0
0

25
25
1
2
01:10
22:37
03:38
23:59
  8,884
  4,976
    14
     9
  -393,243
  -392,598
20
12
0
34
0
0
0
0

26
26
1
2
08:15
16:29
09:22
20:38
  3,996
14,902
    20
  6,521
    75,116
    82,228
18
794731
0
1
0
14902
0
0

27
1
04:04
10:00
21,217
    15
   -86,363
24
0
0
0

28
28
1
2
06:14
10:25
10:00
12:52
13,501
  8,837
    20
     3
   -10,514
   -10,520
5
6
52
17
0
0
0
0

29
29
1
2
07:41
19:04
09:11
20:07
  5,397
  3,727
    23
     1
  -294,303
  -295,085
33
21
0
0
0
0
0
0

30
1
13:18
15:20
  7,279
     8
   -21,336
7
0
0
0

31
1
01:10
03:41
  8,987
     7
    10,811
18
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	1 2 3	01:10 02:53 21:47	02:52 04:31 23:59	6,120 5,772 7,930	25 8 18	-98,908 -98,929 -99,079	6 9 10	4 1 17	0 0 0	0 0 0
2 2	1 2	11:18 15:24	15:23 16:43	14,679 4,737	15 -0	-69,605 -69,655	23 6	7 6	0 0	0 0
3	-
4	1	10:25	14:57	16,284	15	-351,365	22	0	0	0
5	1	12:03	16:28	15,907	11	-456,915	87	0	0	0
6 6	1 2	14:41 16:28	15:53 20:00	4,281 12,654	14 7,669	-478,144 -470,267	25 862440	0 1	0 12654	0 0
7	1	15:27	20:20	17,581	5,526	-452,005	731680	1	17581	0
8	1	05:09	10:00	17,394	22	91,890	7	128	0	0
9 9	1 2	10:25 19:04	13:58 20:44	12,813 5,936	11 11	-51,363 -51,405	13 9	0 36	0 0	0 0
10	1	13:59	18:17	15,445	6,288	-89,011	780636	1	15445	0
11	1	06:53	10:00	11,203	21	-1,969	13	42	0	0
12 12	1 2	11:57 15:20	14:39 16:30	9,713 4,144	16 -5	71,805 71,710	29 12	0 0	0 0	0 0
13	1	02:53	08:14	19,267	18	-128,516	29	0	0	0
14	1	20:01	23:59	14,332	13	-3,496	12	29	0	0
15	-
16	1	01:21	05:57	16,577	17	-108,057	26	1	0	0
17 17	1 2	07:59 10:25	10:00 13:08	7,219 9,790	22 8	-83,983 -83,984	6 5	60 29	0 0	0 0
18	1	17:20	23:11	20,960	4,639	258,439	670112	1	20960	0
19 19	1 2	04:25 20:20	08:43 22:36	15,469 8,092	21 13	-51,749 -51,997	28 18	1 25	0 0	0 0
20	1	01:10	05:04	14,070	15	21,914	10	15	0	0
21	1	16:35	22:29	21,222	4,581	-62,582	665962	1	21222	0
22	1	18:59	23:59	18,029	10	-159,684	19	0	0	0
23	1	01:46	07:16	19,805	17	-144,564	16	37	0	0
24	1	12:53	17:19	16,004	8	-65,213	22	0	0	0
25 25	1 2	01:10 22:37	03:38 23:59	8,884 4,976	14 9	-393,243 -392,598	20 12	0 34	0 0	0 0
26 26	1 2	08:15 16:29	09:22 20:38	3,996 14,902	20 6,521	75,116 82,228	18 794731	0 1	0 14902	0 0
27	1	04:04	10:00	21,217	15	-86,363	24	0	0	0
28 28	1 2	06:14 10:25	10:00 12:52	13,501 8,837	20 3	-10,514 -10,520	5 6	52 17	0 0	0 0
29 29	1 2	07:41 19:04	09:11 20:07	5,397 3,727	23 1	-294,303 -295,085	33 21	0 0	0 0	0 0
30	1	13:18	15:20	7,279	8	-21,336	7	0	0	0
31	1	01:10	03:41	8,987	7	10,811	18	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-