GPS Space Vehicle Time Integrity for MJD 55732

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

2
2
1
2
00:56
19:53
02:04
23:59
  3,903
14,121
    21
   272
  -342,570
  -342,461
5
7931
7
14
0
15
0
0

3
3
3
1
2
3
03:43
05:00
11:43
04:59
06:28
16:07
  4,556
  4,965
15,013
    25
    23
    22
  -731,044
  -731,072
  -731,226
10
10
42
0
2
2
0
1
2
0
0
0

4
1
20:00
23:59
13,743
   407
  -149,423
12604
13
14
0

5
5
1
2
00:55
21:47
03:11
23:59
  7,773
  7,580
    19
  -295
   177,397
   177,503
13
7409
1
14
0
14
0
0

6
6
6
1
2
3
03:10
05:00
11:38
04:59
06:32
15:34
  6,477
  5,229
13,543
    19
    17
    18
  -167,210
  -166,706
  -164,389
156
133
334
1
2
2
1
2
1581
0
0
0

7
1
12:29
18:47
21,854
    15
   -14,992
5
13
0
0

8
1
13:43
19:45
20,821
    14
    -8,240
7
0
0
0

9
9
9
1
2
3
03:40
05:00
18:51
04:59
07:28
22:33
  4,759
  8,370
12,760
    24
    20
    16
   -87,514
   -87,535
   -87,663
6
11
9
0
2
1
0
1
0
0
0
0

10
10
1
2
12:35
20:29
15:04
23:59
  8,567
12,200
     9
   355
     4,266
     4,646
6
10225
1
13
0
14
0
0

11
11
1
2
06:50
14:57
09:52
19:11
10,411
14,710
    16
    17
   161,104
   161,209
20
16
2
8
2
0
0
0

12
1
20:26
23:59
12,374
   392
    -3,444
11561
13
14
0

13
1
11:06
16:39
19,101
    11
  -264,694
32
2
2
0

14
1
05:00
10:41
19,662
    19
  -157,049
32
3
2
0

15
15
1
2
01:00
17:28
04:59
18:54
14,043
  4,926
    19
     8
   120,571
   120,437
11
5
1
0
1
0
0
0

16
1
09:49
15:01
18,052
    17
   180,253
16
2
2
0

17
1
16:29
22:46
21,724
    17
  -183,490
8
4
1
0

18
18
1
2
01:52
05:00
04:59
08:29
11,006
11,978
    19
    22
  -143,079
  -143,099
17
18
1
2
1
2
0
0

19
19
1
2
05:00
12:49
07:20
17:23
  8,058
15,785
    19
    17
   153,317
   153,447
26
17
1
0
1
0
0
0

20
20
1
2
08:53
19:43
13:35
20:55
16,427
  4,015
    16
    23
   -50,030
   -50,033
22
10
3
5
3
0
0
0

21
21
1
2
00:57
05:00
04:59
07:04
14,171
  7,121
    21
    25
   152,389
   152,423
12
39
1
1
1
1
0
0

22
22
1
2
03:23
05:00
04:59
09:57
  5,762
17,021
    19
    20
  -147,210
  -147,205
4
25
3
3
0
3
0
0

23
1
09:41
15:39
20,793
    14
  -297,802
28
3
3
0

24
24
1
2
07:20
15:56
10:52
19:47
12,261
13,322
     9
    21
  -400,010
  -400,103
24
12
2
13
2
0
0
0

25
25
25
1
2
3
00:55
07:31
21:53
02:11
10:20
23:59
  4,367
  9,844
  7,265
    21
    19
     3
    -4,826
    -4,882
    -4,999
6
22
303
6
3
13
0
2
13
0
0
0

26
26
1
2
00:55
15:50
04:27
19:06
12,277
11,256
    19
    11
    65,797
    66,400
42
42
2
0
2
0
0
0

27
27
27
1
2
3
03:29
05:00
18:19
04:59
06:48
22:10
  5,412
  6,184
13,503
    33
    23
     9
  -276,686
  -276,713
  -276,916
7
10
16
0
2
1
0
0
1
0
0
0

28
1
14:55
21:28
22,745
    25
   -46,162
19
1
1
0

29
29
1
2
00:55
22:54
04:30
23:59
12,479
  3,904
    18
-1,436
  -216,581
  -218,269
20
25133
2
13
1
3904
0
0

31
1
06:48
12:25
19,355
    17
   -98,388
49
3
3
0

32
1
07:51
13:04
18,168
    21
   276,706
53
3
3
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

2 2	1 2	00:56 19:53	02:04 23:59	3,903 14,121	21 272	-342,570 -342,461	5 7931	7 14	0 15	0 0
3 3 3	1 2 3	03:43 05:00 11:43	04:59 06:28 16:07	4,556 4,965 15,013	25 23 22	-731,044 -731,072 -731,226	10 10 42	0 2 2	0 1 2	0 0 0
4	1	20:00	23:59	13,743	407	-149,423	12604	13	14	0
5 5	1 2	00:55 21:47	03:11 23:59	7,773 7,580	19 -295	177,397 177,503	13 7409	1 14	0 14	0 0
6 6 6	1 2 3	03:10 05:00 11:38	04:59 06:32 15:34	6,477 5,229 13,543	19 17 18	-167,210 -166,706 -164,389	156 133 334	1 2 2	1 2 1581	0 0 0
7	1	12:29	18:47	21,854	15	-14,992	5	13	0	0
8	1	13:43	19:45	20,821	14	-8,240	7	0	0	0
9 9 9	1 2 3	03:40 05:00 18:51	04:59 07:28 22:33	4,759 8,370 12,760	24 20 16	-87,514 -87,535 -87,663	6 11 9	0 2 1	0 1 0	0 0 0
10 10	1 2	12:35 20:29	15:04 23:59	8,567 12,200	9 355	4,266 4,646	6 10225	1 13	0 14	0 0
11 11	1 2	06:50 14:57	09:52 19:11	10,411 14,710	16 17	161,104 161,209	20 16	2 8	2 0	0 0
12	1	20:26	23:59	12,374	392	-3,444	11561	13	14	0
13	1	11:06	16:39	19,101	11	-264,694	32	2	2	0
14	1	05:00	10:41	19,662	19	-157,049	32	3	2	0
15 15	1 2	01:00 17:28	04:59 18:54	14,043 4,926	19 8	120,571 120,437	11 5	1 0	1 0	0 0
16	1	09:49	15:01	18,052	17	180,253	16	2	2	0
17	1	16:29	22:46	21,724	17	-183,490	8	4	1	0
18 18	1 2	01:52 05:00	04:59 08:29	11,006 11,978	19 22	-143,079 -143,099	17 18	1 2	1 2	0 0
19 19	1 2	05:00 12:49	07:20 17:23	8,058 15,785	19 17	153,317 153,447	26 17	1 0	1 0	0 0
20 20	1 2	08:53 19:43	13:35 20:55	16,427 4,015	16 23	-50,030 -50,033	22 10	3 5	3 0	0 0
21 21	1 2	00:57 05:00	04:59 07:04	14,171 7,121	21 25	152,389 152,423	12 39	1 1	1 1	0 0
22 22	1 2	03:23 05:00	04:59 09:57	5,762 17,021	19 20	-147,210 -147,205	4 25	3 3	0 3	0 0
23	1	09:41	15:39	20,793	14	-297,802	28	3	3	0
24 24	1 2	07:20 15:56	10:52 19:47	12,261 13,322	9 21	-400,010 -400,103	24 12	2 13	2 0	0 0
25 25 25	1 2 3	00:55 07:31 21:53	02:11 10:20 23:59	4,367 9,844 7,265	21 19 3	-4,826 -4,882 -4,999	6 22 303	6 3 13	0 2 13	0 0 0
26 26	1 2	00:55 15:50	04:27 19:06	12,277 11,256	19 11	65,797 66,400	42 42	2 0	2 0	0 0
27 27 27	1 2 3	03:29 05:00 18:19	04:59 06:48 22:10	5,412 6,184 13,503	33 23 9	-276,686 -276,713 -276,916	7 10 16	0 2 1	0 0 1	0 0 0
28	1	14:55	21:28	22,745	25	-46,162	19	1	1	0
29 29	1 2	00:55 22:54	04:30 23:59	12,479 3,904	18 -1,436	-216,581 -218,269	20 25133	2 13	1 3904	0 0

31	1	06:48	12:25	19,355	17	-98,388	49	3	3	0
32	1	07:51	13:04	18,168	21	276,706	53	3	3	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-