GPS Space Vehicle Time Integrity for MJD 53557

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
11:23
17:29
21,940
    96
  -412,249
19
25
0
0

2
2
1
2
00:40
04:48
04:47
06:06
14,773
  4,668
   108
    98
    26,527
    26,519
7
4
47
17
0
0
0
0

3
1
16:39
20:57
15,466
   102
   -14,927
23
69
0
0

4
4
1
2
00:00
03:03
03:02
04:31
10,928
  5,284
   105
    92
  -109,467
  -109,275
72
38
0
0
0
0
0
0

5
1
01:12
06:02
17,350
   112
  -112,045
21
1
0
0

6
1
03:56
09:18
19,321
   101
  -687,955
189
0
0
0

7
7
1
2
00:00
21:25
02:37
23:59
  9,397
  9,258
    98
   115
  -210,635
  -212,344
64
63
0
0
0
0
0
0

8
1
18:39
23:59
19,192
   107
    34,373
9
121
0
0

9
9
1
2
00:00
08:22
03:20
11:43
11,983
12,101
   110
   104
    51,414
    51,473
7
7
81
88
0
0
0
0

10
1
03:04
07:17
15,138
   110
   -66,374
10
7
0
0

11
11
1
2
11:55
20:09
15:04
23:59
11,278
13,719
    94
   107
  -242,926
  -243,033
19
23
7
46
0
0
0
0

12
-

13
1
16:09
21:28
19,191
   100
    -3,926
14
3
0
0

14
1
09:44
14:28
17,029
    99
    28,725
10
65
0
0

15
1
07:03
12:56
21,190
   101
  -455,533
45
0
0
0

16
1
14:15
19:14
17,950
   104
    -4,293
13
108
0
0

17
-

18
1
06:23
11:38
18,873
   102
   169,179
10
29
0
0

19
19
1
2
09:44
17:35
11:55
22:01
  7,878
15,967
   100
   108
    23,702
    23,729
7
8
12
54
0
0
0
0

20
1
13:34
18:19
17,122
    97
    58,547
15
0
0
0

21
1
05:18
11:38
22,772
   100
  -112,335
24
0
0
0

22
1
07:50
14:28
23,877
    96
   -28,508
19
5
0
0

23
1
15:05
20:31
19,606
   100
  -187,876
8
16
0
0

24
24
1
2
00:00
22:30
02:27
23:59
  8,834
  5,354
   101
   124
   -29,110
   -29,308
15
7
0
0
0
0
0
0

25
1
11:38
16:29
17,433
    93
   -97,234
13
30
0
0

26
26
1
2
05:27
21:29
10:02
23:52
16,513
  8,531
    99
    94
   -21,850
   -21,797
9
8
185
59
0
0
0
0

27
1
17:19
23:25
21,963
   100
    -6,041
15
18
0
0

28
28
1
2
00:00
19:35
02:17
23:59
  8,203
15,865
    96
    97
   -44,581
   -44,545
10
5
94
48
0
0
0
0

29
29
29
29
1
2
3
4
05:05
07:04
20:50
22:20
07:03
09:19
22:19
23:38
  7,070
  8,090
  5,362
  4,649
   112
    95
   101
    93
  -166,021
  -166,237
  -167,479
  -167,619
56
69
41
37
0
1
0
0
0
1
0
0
0
0
0
0

30
30
1
2
02:38
12:20
06:53
13:51
15,300
  5,309
   102
   104
  -282,278
  -282,837
90
27
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	11:23	17:29	21,940	96	-412,249	19	25	0	0
2 2	1 2	00:40 04:48	04:47 06:06	14,773 4,668	108 98	26,527 26,519	7 4	47 17	0 0	0 0
3	1	16:39	20:57	15,466	102	-14,927	23	69	0	0
4 4	1 2	00:00 03:03	03:02 04:31	10,928 5,284	105 92	-109,467 -109,275	72 38	0 0	0 0	0 0
5	1	01:12	06:02	17,350	112	-112,045	21	1	0	0
6	1	03:56	09:18	19,321	101	-687,955	189	0	0	0
7 7	1 2	00:00 21:25	02:37 23:59	9,397 9,258	98 115	-210,635 -212,344	64 63	0 0	0 0	0 0
8	1	18:39	23:59	19,192	107	34,373	9	121	0	0
9 9	1 2	00:00 08:22	03:20 11:43	11,983 12,101	110 104	51,414 51,473	7 7	81 88	0 0	0 0
10	1	03:04	07:17	15,138	110	-66,374	10	7	0	0
11 11	1 2	11:55 20:09	15:04 23:59	11,278 13,719	94 107	-242,926 -243,033	19 23	7 46	0 0	0 0
12	-
13	1	16:09	21:28	19,191	100	-3,926	14	3	0	0
14	1	09:44	14:28	17,029	99	28,725	10	65	0	0
15	1	07:03	12:56	21,190	101	-455,533	45	0	0	0
16	1	14:15	19:14	17,950	104	-4,293	13	108	0	0
17	-
18	1	06:23	11:38	18,873	102	169,179	10	29	0	0
19 19	1 2	09:44 17:35	11:55 22:01	7,878 15,967	100 108	23,702 23,729	7 8	12 54	0 0	0 0
20	1	13:34	18:19	17,122	97	58,547	15	0	0	0
21	1	05:18	11:38	22,772	100	-112,335	24	0	0	0
22	1	07:50	14:28	23,877	96	-28,508	19	5	0	0
23	1	15:05	20:31	19,606	100	-187,876	8	16	0	0
24 24	1 2	00:00 22:30	02:27 23:59	8,834 5,354	101 124	-29,110 -29,308	15 7	0 0	0 0	0 0
25	1	11:38	16:29	17,433	93	-97,234	13	30	0	0
26 26	1 2	05:27 21:29	10:02 23:52	16,513 8,531	99 94	-21,850 -21,797	9 8	185 59	0 0	0 0
27	1	17:19	23:25	21,963	100	-6,041	15	18	0	0
28 28	1 2	00:00 19:35	02:17 23:59	8,203 15,865	96 97	-44,581 -44,545	10 5	94 48	0 0	0 0
29 29 29 29	1 2 3 4	05:05 07:04 20:50 22:20	07:03 09:19 22:19 23:38	7,070 8,090 5,362 4,649	112 95 101 93	-166,021 -166,237 -167,479 -167,619	56 69 41 37	0 1 0 0	0 1 0 0	0 0 0 0
30 30	1 2	02:38 12:20	06:53 13:51	15,300 5,309	102 104	-282,278 -282,837	90 27	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-