GPS Space Vehicle Time Integrity for MJD 52914

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
10:38
16:28
20,984
    -9
  -307,868
21
63
0
0

2
1
10:45
15:45
17,995
   -20
   196,165
31
0
0
0

3
3
1
2
05:02
12:39
07:24
16:52
  8,498
15,160
   -18
   -10
   -49,308
   -49,398
15
24
1
14
0
0
0
0

4
1
19:10
23:59
17,391
   -15
   -25,987
8
45
0
0

5
-

6
1
00:00
05:01
18,015
    -9
      190
26
4
0
0

7
1
17:19
22:16
17,838
   -12
  -631,755
36
0
0
0

8
1
14:37
20:35
21,425
   -23
  -422,470
19
29
0
0

9
9
9
1
2
3
04:21
06:16
19:29
06:15
07:27
23:11
  6,796
  4,214
13,297
   -16
   -19
   -23
     9,700
     9,707
     9,798
9
9
6
1
46
65
0
0
0
0
0
0

10
10
1
2
00:00
22:37
03:36
23:59
12,848
  4,933
   -20
    -4
   -32,215
   -32,238
31
6
0
27
0
0
0
0

11
11
1
2
07:50
16:25
11:09
20:05
11,967
13,177
    -9
   -13
   -69,510
   -69,581
15
18
12
36
0
0
0
0

12
-

13
1
11:54
17:18
19,432
   -18
    31,420
9
37
0
0

14
1
05:25
10:26
18,085
    -8
    20,196
8
68
0
0

15
15
1
2
03:42
05:25
05:01
09:07
  4,755
13,366
    -7
   -22
  -166,990
  -167,058
11
27
29
3
0
0
0
0

16
1
10:03
14:31
16,042
   -13
     -738
26
3
0
0

17
17
1
2
00:00
22:50
05:33
23:59
19,932
  4,157
   -20
   -14
  -189,864
  -187,500
175
36
1
0
1
0
0
0

18
1
02:48
09:02
22,467
   -19
    -8,863
6
79
0
0

19
-

20
1
09:21
14:12
17,438
   -12
   208,967
16
38
0
0

21
1
01:14
07:38
23,008
   -18
   -51,005
40
4
0
0

22
-

23
23
23
1
2
3
04:21
05:40
09:03
05:24
09:02
10:45
  3,756
12,111
  6,074
   -17
   -16
   -15
   -37,409
   -37,418
   -37,426
6
5
7
10
43
41
0
0
0
0
0
0

24
24
1
2
00:00
20:36
01:41
23:59
  6,017
12,235
   -24
    -4
   -64,248
   -64,454
41
22
0
33
0
0
0
0

25
1
07:37
12:30
17,608
    -7
   -52,826
12
26
0
0

26
26
1
2
01:26
17:31
04:21
19:48
10,503
  8,206
   -13
   -22
  -515,901
  -515,703
10
9
10
9
0
0
0
0

27
1
13:20
19:28
22,122
   -17
  -698,877
201
0
0
0

28
1
15:40
22:17
23,840
   -15
     5,705
25
0
0
0

29
29
29
1
2
3
00:57
03:02
16:37
02:47
05:04
19:32
  6,587
  7,378
10,451
    -9
   -26
   -20
  -111,731
  -111,869
  -112,630
36
39
47
1
1
0
0
1
0
0
0
0

30
30
30
1
2
3
00:00
09:12
22:28
02:47
10:48
23:59
  9,944
  5,755
  5,504
   -26
   -15
   -19
  -531,900
  -532,797
  -534,188
96
58
45
1
1
0
1
1
0
0
0
0

31
31
1
2
06:30
13:48
07:32
18:05
  3,739
15,428
   -19
   -15
  -414,095
  -414,347
14
42
6
0
0
0
0
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 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	10:38	16:28	20,984	-9	-307,868	21	63	0	0
2	1	10:45	15:45	17,995	-20	196,165	31	0	0	0
3 3	1 2	05:02 12:39	07:24 16:52	8,498 15,160	-18 -10	-49,308 -49,398	15 24	1 14	0 0	0 0
4	1	19:10	23:59	17,391	-15	-25,987	8	45	0	0
5	-
6	1	00:00	05:01	18,015	-9	190	26	4	0	0
7	1	17:19	22:16	17,838	-12	-631,755	36	0	0	0
8	1	14:37	20:35	21,425	-23	-422,470	19	29	0	0
9 9 9	1 2 3	04:21 06:16 19:29	06:15 07:27 23:11	6,796 4,214 13,297	-16 -19 -23	9,700 9,707 9,798	9 9 6	1 46 65	0 0 0	0 0 0
10 10	1 2	00:00 22:37	03:36 23:59	12,848 4,933	-20 -4	-32,215 -32,238	31 6	0 27	0 0	0 0
11 11	1 2	07:50 16:25	11:09 20:05	11,967 13,177	-9 -13	-69,510 -69,581	15 18	12 36	0 0	0 0
12	-
13	1	11:54	17:18	19,432	-18	31,420	9	37	0	0
14	1	05:25	10:26	18,085	-8	20,196	8	68	0	0
15 15	1 2	03:42 05:25	05:01 09:07	4,755 13,366	-7 -22	-166,990 -167,058	11 27	29 3	0 0	0 0
16	1	10:03	14:31	16,042	-13	-738	26	3	0	0
17 17	1 2	00:00 22:50	05:33 23:59	19,932 4,157	-20 -14	-189,864 -187,500	175 36	1 0	1 0	0 0
18	1	02:48	09:02	22,467	-19	-8,863	6	79	0	0
19	-
20	1	09:21	14:12	17,438	-12	208,967	16	38	0	0
21	1	01:14	07:38	23,008	-18	-51,005	40	4	0	0
22	-
23 23 23	1 2 3	04:21 05:40 09:03	05:24 09:02 10:45	3,756 12,111 6,074	-17 -16 -15	-37,409 -37,418 -37,426	6 5 7	10 43 41	0 0 0	0 0 0
24 24	1 2	00:00 20:36	01:41 23:59	6,017 12,235	-24 -4	-64,248 -64,454	41 22	0 33	0 0	0 0
25	1	07:37	12:30	17,608	-7	-52,826	12	26	0	0
26 26	1 2	01:26 17:31	04:21 19:48	10,503 8,206	-13 -22	-515,901 -515,703	10 9	10 9	0 0	0 0
27	1	13:20	19:28	22,122	-17	-698,877	201	0	0	0
28	1	15:40	22:17	23,840	-15	5,705	25	0	0	0
29 29 29	1 2 3	00:57 03:02 16:37	02:47 05:04 19:32	6,587 7,378 10,451	-9 -26 -20	-111,731 -111,869 -112,630	36 39 47	1 1 0	0 1 0	0 0 0
30 30 30	1 2 3	00:00 09:12 22:28	02:47 10:48 23:59	9,944 5,755 5,504	-26 -15 -19	-531,900 -532,797 -534,188	96 58 45	1 1 0	1 1 0	0 0 0
31 31	1 2	06:30 13:48	07:32 18:05	3,739 15,428	-19 -15	-414,095 -414,347	14 42	6 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-