GPS Space Vehicle Time Integrity for MJD 53251

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
10:01
16:02
21,679
   109
  -361,224
18
0
0
0

2
-

3
3
1
2
06:13
13:33
08:19
17:45
  7,540
15,051
    98
   102
   -40,771
   -40,860
16
23
20
56
0
0
0
0

4
4
1
2
00:00
20:31
01:28
23:59
  5,273
12,486
   102
   110
   277,278
   278,519
26
51
0
0
0
0
0
0

5
5
1
2
00:00
22:12
03:03
23:59
10,973
  6,423
   105
   114
   -47,075
   -47,224
13
7
24
12
0
0
0
0

6
1
00:57
06:12
18,931
   109
  -413,217
147
0
0
0

7
1
18:23
23:34
18,643
   110
  -372,164
111
0
0
0

8
1
15:29
21:28
21,528
   111
     8,378
8
253
0
0

9
9
9
1
2
3
05:25
07:00
20:35
06:58
09:02
23:59
  5,563
  7,305
12,257
   107
   100
   107
     3,006
     3,011
     3,105
10
10
4
14
77
45
0
0
0
0
0
0

10
1
00:16
05:01
17,069
   108
   -49,817
13
16
0
0

11
11
11
1
2
3
08:56
17:09
19:26
12:04
18:15
21:07
11,295
  3,974
  5,945
   107
   111
   108
  -145,865
  -145,936
  -145,968
19
6
18
19
9
72
0
0
0
0
0
0

12
-

13
1
13:05
18:22
19,021
   100
    22,839
13
34
0
0

14
1
06:13
11:14
18,056
   107
    26,563
8
118
0
0

15
1
04:54
10:16
19,320
   100
  -315,137
39
0
0
0

16
1
11:06
16:04
17,914
   104
    -6,335
8
206
0
0

17
1
00:00
02:42
  9,717
   112
   141,960
19
9
0
0

18
18
1
2
03:48
08:36
08:34
09:50
17,161
  4,453
   105
    91
    71,969
    71,999
13
6
2
16
0
0
0
0

19
19
1
2
07:19
14:48
08:55
19:07
  5,783
15,544
   102
   109
     8,571
     8,525
12
16
23
56
0
0
0
0

20
1
10:25
15:12
17,227
   100
   127,123
26
0
0
0

21
1
03:03
08:44
20,449
   104
   -78,919
15
0
0
0

22
1
05:17
11:20
21,785
   112
   -15,805
10
87
0
0

23
1
11:20
17:14
21,235
   103
  -162,720
57
0
0
0

24
24
1
2
00:00
21:28
02:29
23:59
  8,972
  9,063
   112
   118
   -54,400
   -54,616
11
12
0
0
0
0
0
0

25
1
08:45
13:52
18,334
   113
   -74,703
14
0
0
0

26
26
26
1
2
3
02:18
18:23
19:43
06:12
19:41
20:46
14,027
  4,702
  3,743
   108
    99
    99
  -213,058
  -213,697
  -213,749
55
15
18
0
0
6
0
0
0
0
0
0

27
1
14:26
20:30
21,884
   102
  -392,862
104
0
0
0

28
28
1
2
16:44
21:35
21:34
23:20
17,358
  6,311
   107
    97
   -41,014
   -41,035
6
8
55
3
0
0
0
0

29
29
29
1
2
3
02:02
18:15
19:19
06:18
19:18
20:33
15,355
  3,758
  4,461
   105
   103
    99
  -351,688
  -351,176
  -351,138
36
13
13
32
0
14
0
0
0
0
0
0

30
30
1
2
00:00
10:10
03:48
11:48
13,725
  5,825
   105
   101
  -550,616
  -550,519
6
7
74
34
0
0
0
0

31
1
19:36
22:53
11,838
   110
  -307,296
34
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	10:01	16:02	21,679	109	-361,224	18	0	0	0
2	-
3 3	1 2	06:13 13:33	08:19 17:45	7,540 15,051	98 102	-40,771 -40,860	16 23	20 56	0 0	0 0
4 4	1 2	00:00 20:31	01:28 23:59	5,273 12,486	102 110	277,278 278,519	26 51	0 0	0 0	0 0
5 5	1 2	00:00 22:12	03:03 23:59	10,973 6,423	105 114	-47,075 -47,224	13 7	24 12	0 0	0 0
6	1	00:57	06:12	18,931	109	-413,217	147	0	0	0
7	1	18:23	23:34	18,643	110	-372,164	111	0	0	0
8	1	15:29	21:28	21,528	111	8,378	8	253	0	0
9 9 9	1 2 3	05:25 07:00 20:35	06:58 09:02 23:59	5,563 7,305 12,257	107 100 107	3,006 3,011 3,105	10 10 4	14 77 45	0 0 0	0 0 0
10	1	00:16	05:01	17,069	108	-49,817	13	16	0	0
11 11 11	1 2 3	08:56 17:09 19:26	12:04 18:15 21:07	11,295 3,974 5,945	107 111 108	-145,865 -145,936 -145,968	19 6 18	19 9 72	0 0 0	0 0 0
12	-
13	1	13:05	18:22	19,021	100	22,839	13	34	0	0
14	1	06:13	11:14	18,056	107	26,563	8	118	0	0
15	1	04:54	10:16	19,320	100	-315,137	39	0	0	0
16	1	11:06	16:04	17,914	104	-6,335	8	206	0	0
17	1	00:00	02:42	9,717	112	141,960	19	9	0	0
18 18	1 2	03:48 08:36	08:34 09:50	17,161 4,453	105 91	71,969 71,999	13 6	2 16	0 0	0 0
19 19	1 2	07:19 14:48	08:55 19:07	5,783 15,544	102 109	8,571 8,525	12 16	23 56	0 0	0 0
20	1	10:25	15:12	17,227	100	127,123	26	0	0	0
21	1	03:03	08:44	20,449	104	-78,919	15	0	0	0
22	1	05:17	11:20	21,785	112	-15,805	10	87	0	0
23	1	11:20	17:14	21,235	103	-162,720	57	0	0	0
24 24	1 2	00:00 21:28	02:29 23:59	8,972 9,063	112 118	-54,400 -54,616	11 12	0 0	0 0	0 0
25	1	08:45	13:52	18,334	113	-74,703	14	0	0	0
26 26 26	1 2 3	02:18 18:23 19:43	06:12 19:41 20:46	14,027 4,702 3,743	108 99 99	-213,058 -213,697 -213,749	55 15 18	0 0 6	0 0 0	0 0 0
27	1	14:26	20:30	21,884	102	-392,862	104	0	0	0
28 28	1 2	16:44 21:35	21:34 23:20	17,358 6,311	107 97	-41,014 -41,035	6 8	55 3	0 0	0 0
29 29 29	1 2 3	02:02 18:15 19:19	06:18 19:18 20:33	15,355 3,758 4,461	105 103 99	-351,688 -351,176 -351,138	36 13 13	32 0 14	0 0 0	0 0 0
30 30	1 2	00:00 10:10	03:48 11:48	13,725 5,825	105 101	-550,616 -550,519	6 7	74 34	0 0	0 0
31	1	19:36	22:53	11,838	110	-307,296	34	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-