GPS Space Vehicle Time Integrity for MJD 55437

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
-

2
1
15:58
22:02
20,987
    20
  -284,529
47
2
2
0

3
3
3
1
2
3
01:12
08:04
09:17
02:43
09:15
12:37
  5,076
  3,848
11,444
    19
    22
    21
  -601,100
  -601,229
  -601,271
9
8
18
2
0
0
0
0
0
0
0
0

4
1
14:40
20:22
19,685
    16
  -157,516
51
0
0
0

5
1
18:11
23:31
18,423
    17
    29,906
32
2
2
0

6
6
6
6
1
2
3
4
00:00
01:12
07:55
09:17
01:09
02:47
09:15
11:56
  4,153
  5,352
  4,388
  9,105
    22
    24
    25
    22
  -515,538
  -515,458
  -515,105
  -515,001
19
34
20
39
0
2
0
0
0
1
0
0
0
0
0
0

7
1
09:17
14:56
19,350
    19
     1,963
7
1
1
0

8
1
10:09
16:06
20,332
    28
    -6,505
5
16
0
0

9
9
9
1
2
3
00:00
01:12
14:56
01:09
03:31
18:41
  4,153
  8,005
13,165
    27
    29
    16
   -27,108
   -27,121
   -27,245
5
7
10
8
15
1
0
0
0
0
0
0

10
10
1
2
09:27
17:04
11:18
21:52
  6,253
16,649
    20
    20
    50,898
    50,927
5
55
7
2
0
2
0
0

11
11
1
2
03:48
11:33
06:13
16:04
  8,195
15,640
    27
    21
    85,792
    85,868
15
16
1
1
1
1
0
0

12
1
16:38
21:33
16,797
    19
    78,218
73
2
2
0

13
13
1
2
07:23
09:17
09:15
12:53
  6,330
12,250
    23
    21
  -298,668
  -298,661
4
4
2
10
0
0
0
0

14
1
01:12
07:10
20,580
    28
   -83,200
42
3
2
0

15
15
15
1
2
3
00:00
13:23
21:00
01:09
15:09
23:59
  4,153
  6,018
10,236
    24
    12
   206
   217,059
   216,774
   216,805
7
10
5058
0
1
14
0
0
16
0
0
0

16
16
1
2
05:45
09:17
09:15
10:45
11,973
  4,870
    28
    23
   103,620
   103,646
42
6
1
2
1
0
0
0

17
1
12:29
18:43
21,515
    18
  -168,592
19
1
1
0

18
18
18
1
2
3
00:00
01:12
21:47
01:09
04:27
23:59
  4,153
11,011
  7,735
    25
    28
  -344
   -89,761
   -89,776
   -90,313
4
23
8608
0
3
14
0
2
14
0
0
0

19
19
1
2
01:22
09:17
03:33
13:49
  7,508
15,576
    28
    23
    61,447
    61,542
26
18
1
1
1
1
0
0

20
1
04:48
09:15
15,385
    27
   -51,643
20
1
1
0

21
21
21
1
2
3
00:00
01:12
21:01
01:09
03:16
23:59
  4,153
  7,096
10,184
    27
    31
   -40
    84,329
    84,349
    84,469
4
40
1645
0
2
15
0
1
16
0
0
0

22
22
1
2
00:00
01:12
01:09
05:57
  4,153
16,440
    28
    29
  -164,204
  -164,194
4
17
0
2
0
2
0
0

23
23
1
2
06:07
09:17
09:15
12:00
10,719
  9,356
    25
    24
  -356,332
  -356,314
35
4
1
0
1
0
0
0

24
1
01:12
05:47
15,824
    26
  -316,849
37
2
2
0

25
25
1
2
04:00
17:51
06:19
22:12
  8,136
15,043
    25
    18
    40,494
    40,501
15
55
1
2
1
2
0
0

26
26
1
2
12:08
20:28
15:19
23:59
10,810
12,092
    12
   429
     1,254
     1,878
27
12158
2
14
1
16
0
0

27
27
27
1
2
3
00:00
01:12
14:28
01:09
02:56
18:20
  4,153
  5,909
13,339
    26
    34
    17
  -183,893
  -183,905
  -184,095
6
7
13
15
9
1
0
0
0
0
0
0

28
1
10:58
17:33
22,777
    20
     5,571
12
1
1
0

29
1
19:17
23:59
16,386
   476
  -145,092
15653
14
19
0

30
30
1
2
03:35
18:00
06:29
22:15
  9,850
14,694
    28
    11
  -273,552
  -273,750
35
47
3
2
2
2
0
0

31
1
03:02
08:39
19,215
    25
    13,603
25
2
2
0

32
1
04:01
09:14
18,049
    29
    72,543
51
2
2
0

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	-
2	1	15:58	22:02	20,987	20	-284,529	47	2	2	0
3 3 3	1 2 3	01:12 08:04 09:17	02:43 09:15 12:37	5,076 3,848 11,444	19 22 21	-601,100 -601,229 -601,271	9 8 18	2 0 0	0 0 0	0 0 0
4	1	14:40	20:22	19,685	16	-157,516	51	0	0	0
5	1	18:11	23:31	18,423	17	29,906	32	2	2	0
6 6 6 6	1 2 3 4	00:00 01:12 07:55 09:17	01:09 02:47 09:15 11:56	4,153 5,352 4,388 9,105	22 24 25 22	-515,538 -515,458 -515,105 -515,001	19 34 20 39	0 2 0 0	0 1 0 0	0 0 0 0
7	1	09:17	14:56	19,350	19	1,963	7	1	1	0
8	1	10:09	16:06	20,332	28	-6,505	5	16	0	0
9 9 9	1 2 3	00:00 01:12 14:56	01:09 03:31 18:41	4,153 8,005 13,165	27 29 16	-27,108 -27,121 -27,245	5 7 10	8 15 1	0 0 0	0 0 0
10 10	1 2	09:27 17:04	11:18 21:52	6,253 16,649	20 20	50,898 50,927	5 55	7 2	0 2	0 0
11 11	1 2	03:48 11:33	06:13 16:04	8,195 15,640	27 21	85,792 85,868	15 16	1 1	1 1	0 0
12	1	16:38	21:33	16,797	19	78,218	73	2	2	0
13 13	1 2	07:23 09:17	09:15 12:53	6,330 12,250	23 21	-298,668 -298,661	4 4	2 10	0 0	0 0
14	1	01:12	07:10	20,580	28	-83,200	42	3	2	0
15 15 15	1 2 3	00:00 13:23 21:00	01:09 15:09 23:59	4,153 6,018 10,236	24 12 206	217,059 216,774 216,805	7 10 5058	0 1 14	0 0 16	0 0 0
16 16	1 2	05:45 09:17	09:15 10:45	11,973 4,870	28 23	103,620 103,646	42 6	1 2	1 0	0 0
17	1	12:29	18:43	21,515	18	-168,592	19	1	1	0
18 18 18	1 2 3	00:00 01:12 21:47	01:09 04:27 23:59	4,153 11,011 7,735	25 28 -344	-89,761 -89,776 -90,313	4 23 8608	0 3 14	0 2 14	0 0 0
19 19	1 2	01:22 09:17	03:33 13:49	7,508 15,576	28 23	61,447 61,542	26 18	1 1	1 1	0 0
20	1	04:48	09:15	15,385	27	-51,643	20	1	1	0
21 21 21	1 2 3	00:00 01:12 21:01	01:09 03:16 23:59	4,153 7,096 10,184	27 31 -40	84,329 84,349 84,469	4 40 1645	0 2 15	0 1 16	0 0 0
22 22	1 2	00:00 01:12	01:09 05:57	4,153 16,440	28 29	-164,204 -164,194	4 17	0 2	0 2	0 0
23 23	1 2	06:07 09:17	09:15 12:00	10,719 9,356	25 24	-356,332 -356,314	35 4	1 0	1 0	0 0
24	1	01:12	05:47	15,824	26	-316,849	37	2	2	0
25 25	1 2	04:00 17:51	06:19 22:12	8,136 15,043	25 18	40,494 40,501	15 55	1 2	1 2	0 0
26 26	1 2	12:08 20:28	15:19 23:59	10,810 12,092	12 429	1,254 1,878	27 12158	2 14	1 16	0 0
27 27 27	1 2 3	00:00 01:12 14:28	01:09 02:56 18:20	4,153 5,909 13,339	26 34 17	-183,893 -183,905 -184,095	6 7 13	15 9 1	0 0 0	0 0 0
28	1	10:58	17:33	22,777	20	5,571	12	1	1	0
29	1	19:17	23:59	16,386	476	-145,092	15653	14	19	0
30 30	1 2	03:35 18:00	06:29 22:15	9,850 14,694	28 11	-273,552 -273,750	35 47	3 2	2 2	0 0
31	1	03:02	08:39	19,215	25	13,603	25	2	2	0
32	1	04:01	09:14	18,049	29	72,543	51	2	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-