GPS Space Vehicle Time Integrity for MJD 53526

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
13:30
19:37
21,935
   -35
  -406,845
23
0
0
0

2
1
02:49
08:39
20,938
   -18
    25,795
11
50
0
0

3
3
1
2
11:23
18:47
13:30
23:06
  7,583
15,471
   -24
   -25
    -6,502
    -6,591
16
23
31
26
0
0
0
0

4
1
01:39
06:39
17,891
   -20
  -175,935
116
0
0
0

5
1
03:15
08:06
17,476
   -33
  -104,155
26
1
0
0

6
1
05:57
11:12
18,912
   -22
  -589,879
232
0
0
0

7
1
00:00
04:29
16,146
   -19
  -147,423
123
0
0
0

8
8
1
2
00:00
20:42
02:44
23:59
  9,871
11,803
   -21
   -21
    31,043
    31,132
4
11
30
116
0
0
0
0

9
9
1
2
01:52
10:29
05:26
13:51
12,854
12,094
   -20
   -18
    46,451
    46,506
6
8
18
46
0
0
0
0

10
1
05:10
09:23
15,134
   -22
   -64,762
13
1
0
0

11
11
11
1
2
3
00:00
14:03
22:16
02:15
17:11
23:22
  8,045
11,317
  3,963
   -26
   -26
   -16
  -232,436
  -232,649
  -232,742
17
21
10
36
6
2
0
0
0
0
0
0

12
-

13
1
18:14
23:34
19,207
   -29
     -278
16
0
0
0

14
1
11:51
16:32
16,820
   -18
    29,308
10
31
0
0

15
1
09:27
14:38
18,663
   -22
  -441,197
37
0
0
0

16
1
16:19
21:18
17,949
   -22
    -3,208
10
102
0
0

17
-

18
1
08:32
13:45
18,792
   -21
   160,432
13
71
0
0

19
19
1
2
11:51
19:42
14:02
23:59
  7,881
15,459
   -26
   -18
    21,858
    21,889
8
9
26
132
0
0
0
0

20
1
15:40
20:26
17,128
   -25
    63,467
16
0
0
0

21
1
07:27
13:45
22,703
   -20
  -106,684
23
0
0
0

22
22
1
2
09:56
12:39
11:50
16:34
  6,834
14,107
    -9
   -24
   -24,885
   -24,913
5
12
12
18
0
0
0
0

23
1
17:12
22:38
19,575
   -24
  -193,975
8
83
0
0

24
1
00:40
04:34
14,031
   -27
   -22,071
22
0
0
0

25
1
13:46
18:34
17,263
   -24
   -94,627
14
11
0
0

26
26
1
2
00:00
07:35
02:03
12:12
  7,379
16,551
   -21
   -25
   -23,404
   -23,403
7
12
39
111
0
0
0
0

27
27
1
2
00:00
19:29
01:39
23:59
  5,939
16,162
   -31
   -25
    -2,205
    -2,312
5
13
9
0
0
0
0
0

28
28
1
2
00:00
21:43
04:25
23:59
15,857
  8,172
   -31
   -20
   -45,667
   -45,637
7
4
43
40
0
0
0
0

29
29
29
29
1
2
3
4
00:00
07:13
09:12
22:58
01:49
09:11
11:27
23:59
  6,548
  7,092
  8,092
  3,710
   -25
   -17
   -32
   -29
   -93,480
   -94,202
   -94,431
   -95,752
56
59
75
31
1
0
1
0
1
0
1
0
0
0
0
0

30
30
1
2
04:44
14:28
08:59
16:04
15,314
  5,675
   -25
   -18
  -229,015
  -229,649
99
34
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 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	13:30	19:37	21,935	-35	-406,845	23	0	0	0
2	1	02:49	08:39	20,938	-18	25,795	11	50	0	0
3 3	1 2	11:23 18:47	13:30 23:06	7,583 15,471	-24 -25	-6,502 -6,591	16 23	31 26	0 0	0 0
4	1	01:39	06:39	17,891	-20	-175,935	116	0	0	0
5	1	03:15	08:06	17,476	-33	-104,155	26	1	0	0
6	1	05:57	11:12	18,912	-22	-589,879	232	0	0	0
7	1	00:00	04:29	16,146	-19	-147,423	123	0	0	0
8 8	1 2	00:00 20:42	02:44 23:59	9,871 11,803	-21 -21	31,043 31,132	4 11	30 116	0 0	0 0
9 9	1 2	01:52 10:29	05:26 13:51	12,854 12,094	-20 -18	46,451 46,506	6 8	18 46	0 0	0 0
10	1	05:10	09:23	15,134	-22	-64,762	13	1	0	0
11 11 11	1 2 3	00:00 14:03 22:16	02:15 17:11 23:22	8,045 11,317 3,963	-26 -26 -16	-232,436 -232,649 -232,742	17 21 10	36 6 2	0 0 0	0 0 0
12	-
13	1	18:14	23:34	19,207	-29	-278	16	0	0	0
14	1	11:51	16:32	16,820	-18	29,308	10	31	0	0
15	1	09:27	14:38	18,663	-22	-441,197	37	0	0	0
16	1	16:19	21:18	17,949	-22	-3,208	10	102	0	0
17	-
18	1	08:32	13:45	18,792	-21	160,432	13	71	0	0
19 19	1 2	11:51 19:42	14:02 23:59	7,881 15,459	-26 -18	21,858 21,889	8 9	26 132	0 0	0 0
20	1	15:40	20:26	17,128	-25	63,467	16	0	0	0
21	1	07:27	13:45	22,703	-20	-106,684	23	0	0	0
22 22	1 2	09:56 12:39	11:50 16:34	6,834 14,107	-9 -24	-24,885 -24,913	5 12	12 18	0 0	0 0
23	1	17:12	22:38	19,575	-24	-193,975	8	83	0	0
24	1	00:40	04:34	14,031	-27	-22,071	22	0	0	0
25	1	13:46	18:34	17,263	-24	-94,627	14	11	0	0
26 26	1 2	00:00 07:35	02:03 12:12	7,379 16,551	-21 -25	-23,404 -23,403	7 12	39 111	0 0	0 0
27 27	1 2	00:00 19:29	01:39 23:59	5,939 16,162	-31 -25	-2,205 -2,312	5 13	9 0	0 0	0 0
28 28	1 2	00:00 21:43	04:25 23:59	15,857 8,172	-31 -20	-45,667 -45,637	7 4	43 40	0 0	0 0
29 29 29 29	1 2 3 4	00:00 07:13 09:12 22:58	01:49 09:11 11:27 23:59	6,548 7,092 8,092 3,710	-25 -17 -32 -29	-93,480 -94,202 -94,431 -95,752	56 59 75 31	1 0 1 0	1 0 1 0	0 0 0 0
30 30	1 2	04:44 14:28	08:59 16:04	15,314 5,675	-25 -18	-229,015 -229,649	99 34	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-