GPS Space Vehicle Time Integrity for MJD 52414

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
1
2
00:00
20:49
02:32
23:59
  9,136
11,429
    -6
   -19
  -230,080
  -230,230
8
11
1
28
0
0
0
0

2
2
1
2
00:41
20:58
02:19
23:59
  5,895
10,871
   -22
     4
   201,932
   202,414
11
14
1
80
0
0
0
0

3
3
1
2
00:00
15:05
02:32
17:34
  9,134
  8,941
    -9
   -29
   -29,140
   -29,344
19
21
23
35
0
0
0
0

4
1
05:24
10:54
19,745
   -10
  -173,082
106
0
0
0

5
1
07:30
12:12
16,951
   -17
   -14,193
26
12
0
0

6
1
09:59
15:04
18,299
   -13
     3,353
9
1
0
0

7
1
03:24
08:51
19,612
    -7
  -670,432
62
0
0
0

8
8
1
2
00:50
02:35
02:32
06:47
  6,106
15,164
     9
   -14
  -668,370
  -668,273
19
40
14
0
0
0
0
0

9
9
1
2
05:59
16:35
09:30
18:25
12,636
  6,567
    -9
   -21
    43,560
    43,607
9
15
108
103
0
0
0
0

10
1
09:22
14:18
17,669
   -17
    -5,213
13
9
0
0

11
11
1
2
04:18
18:02
06:26
21:24
  7,672
12,121
   -23
   -22
   -12,796
   -12,833
11
9
18
89
0
0
0
0

12
-

13
13
1
2
00:00
22:06
02:32
23:59
  9,148
  6,806
    -9
    -7
     6,272
     6,340
5
4
21
40
0
0
0
0

14
1
16:04
21:30
19,508
   -17
    72,916
21
16
0
0

15
15
1
2
12:13
15:05
14:44
16:35
  9,035
  5,397
   -13
   -27
   -16,232
   -16,282
15
13
31
4
0
0
0
0

16
-

17
1
11:27
17:52
23,065
   -24
   106,372
806
0
14829
0

18
1
13:07
17:28
15,634
   -19
    66,334
14
0
0
0

19
-

20
20
1
2
06:43
19:35
07:51
23:59
  4,103
15,873
   -13
   -15
   161,667
   161,808
11
14
35
66
0
0
0
0

21
1
14:36
20:35
21,280
   -17
     1,145
15
253
0
0

22
22
1
2
00:00
20:08
01:31
23:59
  5,469
13,861
   -29
    -2
  -253,973
  -257,235
80
181
1
0
1
0
0
0

23
1
10:32
16:03
19,843
   -26
    -2,547
15
5
0
0

24
1
07:33
12:35
18,100
   -20
   -30,726
24
7
0
0

25
25
1
2
17:42
21:35
21:33
23:20
13,893
  6,321
   -16
   -24
   -26,865
   -26,882
12
5
175
28
0
0
0
0

26
26
26
1
2
3
03:44
11:34
14:45
06:00
14:36
16:11
  8,080
10,828
  5,149
    -6
   -15
   -28
   202,096
   202,719
   202,891
45
62
30
1
0
2
0
0
0
0
0
0

27
27
1
2
00:00
02:35
02:32
05:34
  9,146
10,644
    -2
   -22
   -20,721
   -20,753
9
17
43
128
0
0
0
0

28
1
02:35
06:35
14,402
    -6
    82,322
6
88
0
0

29
29
1
2
04:45
12:13
05:51
14:37
  3,900
  8,691
    -6
    -9
  -373,636
  -372,979
24
52
1
2
1
0
0
0

30
30
1
2
08:36
19:20
12:12
20:56
12,977
  5,721
   -13
   -19
  -664,763
  -665,114
48
18
1
0
0
0
0
0

31
31
31
1
2
3
00:00
02:35
16:35
02:32
04:39
17:42
  9,112
  7,474
  3,990
    14
    -9
   -27
  -275,752
  -275,909
  -276,683
48
40
26
0
1
13
0
1
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	1 2	00:00 20:49	02:32 23:59	9,136 11,429	-6 -19	-230,080 -230,230	8 11	1 28	0 0	0 0
2 2	1 2	00:41 20:58	02:19 23:59	5,895 10,871	-22 4	201,932 202,414	11 14	1 80	0 0	0 0
3 3	1 2	00:00 15:05	02:32 17:34	9,134 8,941	-9 -29	-29,140 -29,344	19 21	23 35	0 0	0 0
4	1	05:24	10:54	19,745	-10	-173,082	106	0	0	0
5	1	07:30	12:12	16,951	-17	-14,193	26	12	0	0
6	1	09:59	15:04	18,299	-13	3,353	9	1	0	0
7	1	03:24	08:51	19,612	-7	-670,432	62	0	0	0
8 8	1 2	00:50 02:35	02:32 06:47	6,106 15,164	9 -14	-668,370 -668,273	19 40	14 0	0 0	0 0
9 9	1 2	05:59 16:35	09:30 18:25	12,636 6,567	-9 -21	43,560 43,607	9 15	108 103	0 0	0 0
10	1	09:22	14:18	17,669	-17	-5,213	13	9	0	0
11 11	1 2	04:18 18:02	06:26 21:24	7,672 12,121	-23 -22	-12,796 -12,833	11 9	18 89	0 0	0 0
12	-
13 13	1 2	00:00 22:06	02:32 23:59	9,148 6,806	-9 -7	6,272 6,340	5 4	21 40	0 0	0 0
14	1	16:04	21:30	19,508	-17	72,916	21	16	0	0
15 15	1 2	12:13 15:05	14:44 16:35	9,035 5,397	-13 -27	-16,232 -16,282	15 13	31 4	0 0	0 0
16	-
17	1	11:27	17:52	23,065	-24	106,372	806	0	14829	0
18	1	13:07	17:28	15,634	-19	66,334	14	0	0	0
19	-
20 20	1 2	06:43 19:35	07:51 23:59	4,103 15,873	-13 -15	161,667 161,808	11 14	35 66	0 0	0 0
21	1	14:36	20:35	21,280	-17	1,145	15	253	0	0
22 22	1 2	00:00 20:08	01:31 23:59	5,469 13,861	-29 -2	-253,973 -257,235	80 181	1 0	1 0	0 0
23	1	10:32	16:03	19,843	-26	-2,547	15	5	0	0
24	1	07:33	12:35	18,100	-20	-30,726	24	7	0	0
25 25	1 2	17:42 21:35	21:33 23:20	13,893 6,321	-16 -24	-26,865 -26,882	12 5	175 28	0 0	0 0
26 26 26	1 2 3	03:44 11:34 14:45	06:00 14:36 16:11	8,080 10,828 5,149	-6 -15 -28	202,096 202,719 202,891	45 62 30	1 0 2	0 0 0	0 0 0
27 27	1 2	00:00 02:35	02:32 05:34	9,146 10,644	-2 -22	-20,721 -20,753	9 17	43 128	0 0	0 0
28	1	02:35	06:35	14,402	-6	82,322	6	88	0	0
29 29	1 2	04:45 12:13	05:51 14:37	3,900 8,691	-6 -9	-373,636 -372,979	24 52	1 2	1 0	0 0
30 30	1 2	08:36 19:20	12:12 20:56	12,977 5,721	-13 -19	-664,763 -665,114	48 18	1 0	0 0	0 0
31 31 31	1 2 3	00:00 02:35 16:35	02:32 04:39 17:42	9,112 7,474 3,990	14 -9 -27	-275,752 -275,909 -276,683	48 40 26	0 1 13	0 1 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-