GPS Space Vehicle Time Integrity for MJD 52895

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
11:56
17:46
20,982
   -50
  -304,807
20
70
0
0

2
1
12:01
17:14
18,720
   -45
   184,838
33
0
0
0

3
3
1
2
06:20
13:57
08:42
18:11
  8,453
15,230
   -47
   -44
   -44,149
   -44,245
16
20
17
37
0
0
0
0

4
4
1
2
00:00
20:27
01:46
22:00
  6,367
  5,574
   -56
   -41
   -32,053
   -31,804
8
5
24
19
0
0
0
0

5
1
00:00
03:24
12,277
   -51
   -51,333
9
113
0
0

6
1
01:16
06:19
18,184
   -48
     7,605
11
53
0
0

7
1
18:36
22:00
12,213
   -44
  -621,928
28
0
0
0

8
1
15:54
21:52
21,464
   -47
  -418,069
25
9
0
0

9
9
1
2
05:40
20:48
08:30
22:00
10,078
  4,315
   -46
   -58
     6,670
     6,750
8
4
28
20
0
0
0
0

10
1
00:01
04:55
17,668
   -41
   -31,318
13
21
0
0

11
11
1
2
09:07
17:41
12:27
21:22
11,997
13,248
   -51
   -47
   -66,234
   -66,294
14
18
29
56
0
0
0
0

12
-

13
1
13:12
18:36
19,421
   -53
    31,046
9
18
0
0

14
1
06:41
11:42
18,088
   -47
    20,834
8
100
0
0

15
1
05:00
10:24
19,405
   -52
  -158,974
38
0
0
0

16
1
11:21
15:49
16,039
   -49
   -78,711
27
3
0
0

17
1
00:29
05:39
18,623
   -45
  -240,277
154
0
0
0

18
1
04:04
10:22
22,632
   -51
   -10,390
5
112
0
0

19
-

20
1
10:41
15:31
17,419
   -50
   210,542
17
67
0
0

21
1
02:31
08:54
23,032
   -50
   -42,412
44
0
0
0

22
-

23
23
23
1
2
3
05:40
07:12
10:14
06:40
10:13
11:58
  3,644
10,910
  6,216
   -38
   -40
   -51
   -35,809
   -35,820
   -35,839
5
6
9
14
20
26
0
0
0
0
0
0

24
1
00:00
02:57
10,601
   -47
   -59,513
14
1
0
0

25
1
08:53
13:46
17,588
   -47
   -51,749
11
43
0
0

26
26
1
2
03:25
18:51
06:19
21:06
10,430
  8,090
   -48
   -57
  -520,803
  -520,682
6
6
16
10
0
0
0
0

27
1
14:39
20:47
22,038
   -53
  -645,470
226
0
0
0

28
1
16:57
22:00
18,171
   -49
     9,961
19
7
0
0

29
29
29
29
1
2
3
4
02:15
04:17
17:55
19:36
04:04
06:23
19:11
20:50
  6,523
  7,569
  4,592
  4,439
   -45
   -58
   -55
   -61
   -85,352
   -85,499
   -86,306
   -86,415
31
41
23
23
0
1
1
0
0
1
0
0
0
0
0
0

30
30
1
2
00:00
10:30
04:04
12:04
14,650
  5,627
   -55
   -54
  -482,173
  -483,223
139
59
1
0
1
0
0
0

31
31
1
2
07:49
15:03
08:51
19:38
  3,654
16,432
   -50
   -55
  -398,982
  -399,331
16
55
1
0
0
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	11:56	17:46	20,982	-50	-304,807	20	70	0	0
2	1	12:01	17:14	18,720	-45	184,838	33	0	0	0
3 3	1 2	06:20 13:57	08:42 18:11	8,453 15,230	-47 -44	-44,149 -44,245	16 20	17 37	0 0	0 0
4 4	1 2	00:00 20:27	01:46 22:00	6,367 5,574	-56 -41	-32,053 -31,804	8 5	24 19	0 0	0 0
5	1	00:00	03:24	12,277	-51	-51,333	9	113	0	0
6	1	01:16	06:19	18,184	-48	7,605	11	53	0	0
7	1	18:36	22:00	12,213	-44	-621,928	28	0	0	0
8	1	15:54	21:52	21,464	-47	-418,069	25	9	0	0
9 9	1 2	05:40 20:48	08:30 22:00	10,078 4,315	-46 -58	6,670 6,750	8 4	28 20	0 0	0 0
10	1	00:01	04:55	17,668	-41	-31,318	13	21	0	0
11 11	1 2	09:07 17:41	12:27 21:22	11,997 13,248	-51 -47	-66,234 -66,294	14 18	29 56	0 0	0 0
12	-
13	1	13:12	18:36	19,421	-53	31,046	9	18	0	0
14	1	06:41	11:42	18,088	-47	20,834	8	100	0	0
15	1	05:00	10:24	19,405	-52	-158,974	38	0	0	0
16	1	11:21	15:49	16,039	-49	-78,711	27	3	0	0
17	1	00:29	05:39	18,623	-45	-240,277	154	0	0	0
18	1	04:04	10:22	22,632	-51	-10,390	5	112	0	0
19	-
20	1	10:41	15:31	17,419	-50	210,542	17	67	0	0
21	1	02:31	08:54	23,032	-50	-42,412	44	0	0	0
22	-
23 23 23	1 2 3	05:40 07:12 10:14	06:40 10:13 11:58	3,644 10,910 6,216	-38 -40 -51	-35,809 -35,820 -35,839	5 6 9	14 20 26	0 0 0	0 0 0
24	1	00:00	02:57	10,601	-47	-59,513	14	1	0	0
25	1	08:53	13:46	17,588	-47	-51,749	11	43	0	0
26 26	1 2	03:25 18:51	06:19 21:06	10,430 8,090	-48 -57	-520,803 -520,682	6 6	16 10	0 0	0 0
27	1	14:39	20:47	22,038	-53	-645,470	226	0	0	0
28	1	16:57	22:00	18,171	-49	9,961	19	7	0	0
29 29 29 29	1 2 3 4	02:15 04:17 17:55 19:36	04:04 06:23 19:11 20:50	6,523 7,569 4,592 4,439	-45 -58 -55 -61	-85,352 -85,499 -86,306 -86,415	31 41 23 23	0 1 1 0	0 1 0 0	0 0 0 0
30 30	1 2	00:00 10:30	04:04 12:04	14,650 5,627	-55 -54	-482,173 -483,223	139 59	1 0	1 0	0 0
31 31	1 2	07:49 15:03	08:51 19:38	3,654 16,432	-50 -55	-398,982 -399,331	16 55	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-