GPS Space Vehicle Time Integrity for MJD 53285

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
06:31
13:06
22,726
    44
  -366,768
18
2
2
0

2
-

3
3
1
2
03:08
11:14
05:59
15:33
  9,916
15,016
    41
    44
   -49,996
   -50,098
12
17
2
1
0
1
0
0

4
1
17:50
23:28
19,706
    43
   326,947
105
2
2
0

5
5
1
2
06:57
19:51
08:00
23:59
  3,699
14,286
    39
   439
   -52,816
   -52,528
8
13437
20
12
0
13
0
0

6
6
1
2
00:00
22:32
03:59
23:59
13,827
  4,934
    48
  -878
  -465,480
  -467,208
48
18746
1
12
1
4934
0
0

7
1
15:54
22:12
21,872
    47
  -306,142
160
3
3
0

8
1
13:05
19:06
21,044
    45
    10,891
27
2
2
0

9
9
1
2
02:57
18:16
06:49
21:52
13,117
12,389
    44
    38
     8,479
     8,576
12
34
2
2
0
2
0
0

10
10
1
2
00:00
21:22
02:48
23:59
  9,594
  8,816
    48
     1
   -51,686
   -51,788
5
1265
24
12
0
13
0
0

11
11
1
2
06:31
14:49
09:44
18:51
10,977
14,080
    48
    42
  -155,271
  -155,377
21
15
3
2
2
1
0
0

12
-

13
1
10:42
16:03
18,510
    43
    20,693
7
1
1
0

14
1
03:47
10:05
21,661
    43
    28,883
21
2
2
0

15
1
02:13
07:55
19,644
    44
  -330,400
31
0
0
0

16
1
08:44
13:42
17,294
    48
    -4,937
49
3
3
0

17
17
1
2
00:00
20:17
02:36
23:59
  8,880
12,680
    40
   239
   158,551
   158,947
7
6073
6
12
0
13
0
0

18
1
00:56
07:35
22,934
    42
    83,681
29
0
0
0

19
19
1
2
04:37
12:16
06:38
16:48
  7,006
15,763
    44
    46
     5,989
     5,988
5
30
0
1
0
1
0
0

20
1
08:00
12:51
17,055
    46
   117,333
36
2
2
0

21
21
1
2
00:05
04:36
04:34
06:25
15,498
  6,527
    50
    43
   -80,397
   -80,409
6
4
1
1
0
0
0
0

22
22
1
2
02:22
04:35
04:34
09:01
  7,668
15,176
    52
    51
   -15,452
   -15,450
4
42
2
2
0
2
0
0

23
1
08:59
14:58
20,992
    45
  -183,454
39
1
1
0

24
24
1
2
00:00
19:06
01:03
23:59
  3,536
16,726
    41
   302
   -63,215
   -63,186
6
9583
1
12
0
14
0
0

25
1
06:20
12:04
19,731
    47
   -77,029
11
2
1
0

26
26
1
2
00:00
16:01
04:34
18:27
15,702
  8,505
    42
    34
  -245,483
  -246,041
45
24
1
2
1
0
0
0

27
1
12:07
18:11
21,081
    44
  -434,169
83
2
2
0

28
1
14:23
21:00
23,072
    50
   -43,071
22
2
1
0

29
29
1
2
00:00
16:00
04:05
18:15
14,218
  7,874
    47
    42
  -319,638
  -318,988
54
33
1
2
1
1
0
0

30
30
30
1
2
3
00:00
06:46
21:05
01:28
09:32
23:59
  5,007
  9,592
  9,803
    42
    48
   318
  -537,281
  -537,119
  -536,534
10
26
7881
1
3
12
0
2
13
0
0
0

31
1
15:11
21:34
22,118
    55
   -13,452
33
2
2
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	06:31	13:06	22,726	44	-366,768	18	2	2	0
2	-
3 3	1 2	03:08 11:14	05:59 15:33	9,916 15,016	41 44	-49,996 -50,098	12 17	2 1	0 1	0 0
4	1	17:50	23:28	19,706	43	326,947	105	2	2	0
5 5	1 2	06:57 19:51	08:00 23:59	3,699 14,286	39 439	-52,816 -52,528	8 13437	20 12	0 13	0 0
6 6	1 2	00:00 22:32	03:59 23:59	13,827 4,934	48 -878	-465,480 -467,208	48 18746	1 12	1 4934	0 0
7	1	15:54	22:12	21,872	47	-306,142	160	3	3	0
8	1	13:05	19:06	21,044	45	10,891	27	2	2	0
9 9	1 2	02:57 18:16	06:49 21:52	13,117 12,389	44 38	8,479 8,576	12 34	2 2	0 2	0 0
10 10	1 2	00:00 21:22	02:48 23:59	9,594 8,816	48 1	-51,686 -51,788	5 1265	24 12	0 13	0 0
11 11	1 2	06:31 14:49	09:44 18:51	10,977 14,080	48 42	-155,271 -155,377	21 15	3 2	2 1	0 0
12	-
13	1	10:42	16:03	18,510	43	20,693	7	1	1	0
14	1	03:47	10:05	21,661	43	28,883	21	2	2	0
15	1	02:13	07:55	19,644	44	-330,400	31	0	0	0
16	1	08:44	13:42	17,294	48	-4,937	49	3	3	0
17 17	1 2	00:00 20:17	02:36 23:59	8,880 12,680	40 239	158,551 158,947	7 6073	6 12	0 13	0 0
18	1	00:56	07:35	22,934	42	83,681	29	0	0	0
19 19	1 2	04:37 12:16	06:38 16:48	7,006 15,763	44 46	5,989 5,988	5 30	0 1	0 1	0 0
20	1	08:00	12:51	17,055	46	117,333	36	2	2	0
21 21	1 2	00:05 04:36	04:34 06:25	15,498 6,527	50 43	-80,397 -80,409	6 4	1 1	0 0	0 0
22 22	1 2	02:22 04:35	04:34 09:01	7,668 15,176	52 51	-15,452 -15,450	4 42	2 2	0 2	0 0
23	1	08:59	14:58	20,992	45	-183,454	39	1	1	0
24 24	1 2	00:00 19:06	01:03 23:59	3,536 16,726	41 302	-63,215 -63,186	6 9583	1 12	0 14	0 0
25	1	06:20	12:04	19,731	47	-77,029	11	2	1	0
26 26	1 2	00:00 16:01	04:34 18:27	15,702 8,505	42 34	-245,483 -246,041	45 24	1 2	1 0	0 0
27	1	12:07	18:11	21,081	44	-434,169	83	2	2	0
28	1	14:23	21:00	23,072	50	-43,071	22	2	1	0
29 29	1 2	00:00 16:00	04:05 18:15	14,218 7,874	47 42	-319,638 -318,988	54 33	1 2	1 1	0 0
30 30 30	1 2 3	00:00 06:46 21:05	01:28 09:32 23:59	5,007 9,592 9,803	42 48 318	-537,281 -537,119 -536,534	10 26 7881	1 3 12	0 2 13	0 0 0
31	1	15:11	21:34	22,118	55	-13,452	33	2	2	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-