GPS Space Vehicle Time Integrity for MJD 53876

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
13:31
19:43
22,236
    38
   -54,241
24
0
0
0

2
1
02:52
07:57
18,262
    47
     1,335
23
2
0
0

3
3
3
1
2
3
11:08
18:44
20:42
13:30
20:41
22:57
  8,495
  6,973
  7,997
    42
    51
    47
  -100,312
  -100,387
  -100,416
12
10
15
12
24
35
0
0
0
0
0
0

4
1
01:47
06:41
17,565
    43
  -235,040
55
0
0
0

5
1
03:27
08:15
17,226
    46
   -22,947
269
1
1
0

6
1
06:06
11:08
18,090
    43
  -533,448
93
0
0
0

7
1
08:55
12:52
14,248
    38
  -538,157
17
27
0
0

8
8
1
2
00:00
21:36
02:51
23:59
10,277
  8,594
    25
    55
    66,418
    66,528
5
5
44
34
0
0
0
0

9
9
1
2
01:47
10:32
05:27
13:29
13,223
10,526
    51
    45
   -21,014
   -21,068
12
11
32
9
0
0
0
0

10
1
05:17
09:43
15,886
    50
   -83,706
13
22
0
0

11
11
11
1
2
3
00:00
14:08
22:18
02:22
17:12
23:59
  8,551
10,916
  6,101
    34
    40
    60
  -328,324
  -328,450
  -328,497
14
18
7
27
27
2
0
0
0
0
0
0

12
-

13
1
18:02
23:28
19,588
    46
   -63,496
20
0
0
0

14
1
11:41
16:37
17,791
    47
    13,642
11
23
0
0

15
1
08:55
14:51
21,303
    53
  -616,028
49
0
0
0

16
1
16:19
20:48
16,151
    44
   -44,241
19
0
0
0

17
17
1
2
00:00
03:24
03:23
04:54
12,213
  5,341
    44
    46
   -93,842
   -93,865
12
7
9
26
0
0
0
0

18
1
08:26
14:08
20,495
    46
   236,221
6
27
0
0

19
19
1
2
12:18
19:48
14:08
23:59
  6,594
15,075
    40
    51
     9,754
     9,703
11
15
21
6
0
0
0
0

20
1
15:40
20:27
17,214
    44
    26,602
13
64
0
0

21
21
1
2
07:39
12:53
12:17
13:57
16,697
  3,863
    49
    34
   -30,110
   -30,159
16
7
6
2
0
0
0
0

22
22
1
2
10:29
12:18
11:40
16:43
  4,292
15,903
    56
    45
   -98,167
   -98,230
7
25
10
0
0
0
0
0

23
1
16:27
22:27
21,596
    44
  -141,019
8
190
0
0

24
1
00:49
05:33
17,047
    43
    -7,436
19
1
0
0

25
-

26
26
1
2
00:47
07:33
02:07
10:28
  4,750
10,501
    36
    47
   121,409
   121,734
16
31
23
0
0
0
0
0

27
27
1
2
00:00
20:26
01:46
23:59
  6,405
12,838
    26
    51
   -49,670
   -49,775
5
11
17
19
0
0
0
0

28
28
1
2
00:00
21:39
04:21
23:59
15,662
  8,434
    42
    57
   -26,962
   -26,884
7
4
26
16
0
0
0
0

29
29
29
1
2
3
00:42
07:19
09:56
01:46
08:54
11:35
  3,868
  5,695
  5,958
    32
    53
    39
  -607,885
  -608,015
  -608,088
14
11
16
44
0
1
0
0
0
0
0
0

30
30
1
2
04:43
15:21
08:54
16:59
15,073
  5,816
    43
    38
  -254,258
  -254,938
95
41
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	13:31	19:43	22,236	38	-54,241	24	0	0	0
2	1	02:52	07:57	18,262	47	1,335	23	2	0	0
3 3 3	1 2 3	11:08 18:44 20:42	13:30 20:41 22:57	8,495 6,973 7,997	42 51 47	-100,312 -100,387 -100,416	12 10 15	12 24 35	0 0 0	0 0 0
4	1	01:47	06:41	17,565	43	-235,040	55	0	0	0
5	1	03:27	08:15	17,226	46	-22,947	269	1	1	0
6	1	06:06	11:08	18,090	43	-533,448	93	0	0	0
7	1	08:55	12:52	14,248	38	-538,157	17	27	0	0
8 8	1 2	00:00 21:36	02:51 23:59	10,277 8,594	25 55	66,418 66,528	5 5	44 34	0 0	0 0
9 9	1 2	01:47 10:32	05:27 13:29	13,223 10,526	51 45	-21,014 -21,068	12 11	32 9	0 0	0 0
10	1	05:17	09:43	15,886	50	-83,706	13	22	0	0
11 11 11	1 2 3	00:00 14:08 22:18	02:22 17:12 23:59	8,551 10,916 6,101	34 40 60	-328,324 -328,450 -328,497	14 18 7	27 27 2	0 0 0	0 0 0
12	-
13	1	18:02	23:28	19,588	46	-63,496	20	0	0	0
14	1	11:41	16:37	17,791	47	13,642	11	23	0	0
15	1	08:55	14:51	21,303	53	-616,028	49	0	0	0
16	1	16:19	20:48	16,151	44	-44,241	19	0	0	0
17 17	1 2	00:00 03:24	03:23 04:54	12,213 5,341	44 46	-93,842 -93,865	12 7	9 26	0 0	0 0
18	1	08:26	14:08	20,495	46	236,221	6	27	0	0
19 19	1 2	12:18 19:48	14:08 23:59	6,594 15,075	40 51	9,754 9,703	11 15	21 6	0 0	0 0
20	1	15:40	20:27	17,214	44	26,602	13	64	0	0
21 21	1 2	07:39 12:53	12:17 13:57	16,697 3,863	49 34	-30,110 -30,159	16 7	6 2	0 0	0 0
22 22	1 2	10:29 12:18	11:40 16:43	4,292 15,903	56 45	-98,167 -98,230	7 25	10 0	0 0	0 0
23	1	16:27	22:27	21,596	44	-141,019	8	190	0	0
24	1	00:49	05:33	17,047	43	-7,436	19	1	0	0
25	-
26 26	1 2	00:47 07:33	02:07 10:28	4,750 10,501	36 47	121,409 121,734	16 31	23 0	0 0	0 0
27 27	1 2	00:00 20:26	01:46 23:59	6,405 12,838	26 51	-49,670 -49,775	5 11	17 19	0 0	0 0
28 28	1 2	00:00 21:39	04:21 23:59	15,662 8,434	42 57	-26,962 -26,884	7 4	26 16	0 0	0 0
29 29 29	1 2 3	00:42 07:19 09:56	01:46 08:54 11:35	3,868 5,695 5,958	32 53 39	-607,885 -608,015 -608,088	14 11 16	44 0 1	0 0 0	0 0 0
30 30	1 2	04:43 15:21	08:54 16:59	15,073 5,816	43 38	-254,258 -254,938	95 41	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-