GPS Space Vehicle Time Integrity for MJD 53691

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
02:13
08:19
21,971
   -42
   -19,496
22
0
0
0

2
1
15:29
20:41
18,750
   -37
    26,001
14
43
0
0

3
3
1
2
00:14
07:27
02:12
11:41
  7,070
15,262
   -38
   -33
   -51,450
   -51,523
16
16
0
101
0
0
0
0

4
1
14:23
19:12
17,282
   -33
   -54,043
77
0
0
0

5
1
16:09
20:55
17,160
   -42
  -312,638
240
0
0
0

6
1
18:48
23:59
18,705
   -45
  -839,533
14
28
0
0

7
1
12:21
18:42
22,807
   -32
  -414,744
99
0
0
0

8
1
09:34
15:30
21,380
   -31
    47,369
9
222
0
0

9
9
1
2
00:54
14:30
02:16
18:06
  4,888
12,951
   -47
   -41
  -132,007
  -134,721
77
201
0
1
0
1
0
0

10
1
17:58
22:25
15,975
   -48
   -73,811
13
0
0
0

11
11
1
2
02:48
10:59
05:54
14:56
11,144
14,096
   -48
   -29
  -283,465
  -283,547
21
21
5
50
0
0
0
0

12
-

13
1
07:00
12:20
19,213
   -34
   -24,168
19
0
0
0

14
1
00:14
05:31
18,910
   -35
    23,556
10
23
0
0

15
15
1
2
00:00
21:58
03:14
23:59
11,636
  7,214
   -41
   -32
  -520,707
  -521,133
30
14
0
18
0
0
0
0

16
1
05:02
10:01
17,926
   -36
   -14,634
11
14
0
0

17
-

18
18
1
2
00:00
21:04
02:47
23:59
10,065
10,530
   -44
   -40
   202,421
   202,624
5
10
11
6
0
0
0
0

19
19
1
2
01:14
08:32
02:47
13:01
  5,599
16,122
   -44
   -30
    26,040
    26,048
8
11
0
82
0
0
0
0

20
1
04:22
09:08
17,153
   -39
    40,921
14
2
0
0

21
21
1
2
00:00
20:01
02:28
23:59
  8,905
14,281
   -52
   -37
  -148,476
  -148,748
20
18
1
0
0
0
0
0

22
22
1
2
00:00
22:40
05:21
23:59
19,274
  4,791
   -43
   -42
   -52,130
   -52,223
18
5
1
11
0
0
0
0

23
1
05:55
11:20
19,497
   -34
  -163,547
7
116
0
0

24
24
1
2
05:23
13:31
06:51
17:38
  5,233
14,803
   -35
   -27
   -62,765
   -62,850
12
24
1
50
0
0
0
0

25
1
02:48
07:42
17,632
   -38
    -3,844
11
0
0
0

26
26
26
1
2
3
12:13
13:24
20:10
13:23
14:43
23:59
  4,208
  4,719
13,762
   -23
   -32
   -44
    18,478
    18,496
    18,654
8
9
19
10
38
0
0
0
0
0
0
0

27
1
08:20
14:23
21,783
   -25
   -23,584
19
13
0
0

28
1
10:23
17:01
23,817
   -33
   -38,591
12
62
0
0

29
29
29
1
2
3
11:40
19:52
21:51
14:30
21:50
23:59
10,172
  7,038
  7,708
   -29
   -37
   -45
  -419,082
  -419,580
  -419,721
60
36
46
1
0
0
0
0
0
0
0
0

30
30
1
2
04:03
17:20
05:41
21:38
  5,879
15,456
   -44
   -43
  -444,040
  -444,526
23
54
12
0
0
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	02:13	08:19	21,971	-42	-19,496	22	0	0	0
2	1	15:29	20:41	18,750	-37	26,001	14	43	0	0
3 3	1 2	00:14 07:27	02:12 11:41	7,070 15,262	-38 -33	-51,450 -51,523	16 16	0 101	0 0	0 0
4	1	14:23	19:12	17,282	-33	-54,043	77	0	0	0
5	1	16:09	20:55	17,160	-42	-312,638	240	0	0	0
6	1	18:48	23:59	18,705	-45	-839,533	14	28	0	0
7	1	12:21	18:42	22,807	-32	-414,744	99	0	0	0
8	1	09:34	15:30	21,380	-31	47,369	9	222	0	0
9 9	1 2	00:54 14:30	02:16 18:06	4,888 12,951	-47 -41	-132,007 -134,721	77 201	0 1	0 1	0 0
10	1	17:58	22:25	15,975	-48	-73,811	13	0	0	0
11 11	1 2	02:48 10:59	05:54 14:56	11,144 14,096	-48 -29	-283,465 -283,547	21 21	5 50	0 0	0 0
12	-
13	1	07:00	12:20	19,213	-34	-24,168	19	0	0	0
14	1	00:14	05:31	18,910	-35	23,556	10	23	0	0
15 15	1 2	00:00 21:58	03:14 23:59	11,636 7,214	-41 -32	-520,707 -521,133	30 14	0 18	0 0	0 0
16	1	05:02	10:01	17,926	-36	-14,634	11	14	0	0
17	-
18 18	1 2	00:00 21:04	02:47 23:59	10,065 10,530	-44 -40	202,421 202,624	5 10	11 6	0 0	0 0
19 19	1 2	01:14 08:32	02:47 13:01	5,599 16,122	-44 -30	26,040 26,048	8 11	0 82	0 0	0 0
20	1	04:22	09:08	17,153	-39	40,921	14	2	0	0
21 21	1 2	00:00 20:01	02:28 23:59	8,905 14,281	-52 -37	-148,476 -148,748	20 18	1 0	0 0	0 0
22 22	1 2	00:00 22:40	05:21 23:59	19,274 4,791	-43 -42	-52,130 -52,223	18 5	1 11	0 0	0 0
23	1	05:55	11:20	19,497	-34	-163,547	7	116	0	0
24 24	1 2	05:23 13:31	06:51 17:38	5,233 14,803	-35 -27	-62,765 -62,850	12 24	1 50	0 0	0 0
25	1	02:48	07:42	17,632	-38	-3,844	11	0	0	0
26 26 26	1 2 3	12:13 13:24 20:10	13:23 14:43 23:59	4,208 4,719 13,762	-23 -32 -44	18,478 18,496 18,654	8 9 19	10 38 0	0 0 0	0 0 0
27	1	08:20	14:23	21,783	-25	-23,584	19	13	0	0
28	1	10:23	17:01	23,817	-33	-38,591	12	62	0	0
29 29 29	1 2 3	11:40 19:52 21:51	14:30 21:50 23:59	10,172 7,038 7,708	-29 -37 -45	-419,082 -419,580 -419,721	60 36 46	1 0 0	0 0 0	0 0 0
30 30	1 2	04:03 17:20	05:41 21:38	5,879 15,456	-44 -43	-444,040 -444,526	23 54	12 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-