GPS Space Vehicle Time Integrity for MJD 53313

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
04:06
09:04
09:03
10:41
17,843
  5,813
   -33
   -35
  -371,675
  -371,700
10
7
3
17
0
0
0
0

2
-

3
3
3
1
2
3
02:01
09:20
11:18
04:05
11:16
12:45
  7,419
  6,980
  5,219
   -44
   -28
   -29
   -57,971
   -58,039
   -58,061
18
9
8
5
52
2
0
0
0
0
0
0

4
1
16:18
20:56
16,578
   -25
  -569,204
77
0
0
0

5
1
17:59
22:45
17,169
   -31
   -57,984
21
0
0
0

6
6
1
2
00:00
20:40
02:00
23:59
  7,201
11,995
   -42
   -25
  -477,831
  -477,745
8
8
4
11
0
0
0
0

7
1
14:00
19:01
18,063
   -21
  -246,979
124
0
0
0

8
1
11:08
17:10
21,701
   -30
    12,975
5
75
0
0

9
9
1
2
02:48
16:22
04:08
19:58
  4,735
12,877
   -35
   -28
    13,092
    13,202
6
5
44
47
0
0
0
0

10
1
19:58
23:59
14,475
   -26
   -53,319
9
29
0
0

11
11
11
1
2
3
04:39
12:55
14:02
07:49
14:01
16:52
11,410
  3,976
10,124
   -40
   -14
   -22
  -163,302
  -163,365
  -163,397
17
8
19
4
10
52
0
0
0
0
0
0

12
-

13
1
08:45
14:07
19,275
   -25
    19,113
10
1
0
0

14
1
02:01
07:11
18,546
   -33
    30,902
8
152
0
0

15
1
00:37
06:00
19,348
   -38
  -343,089
41
0
0
0

16
1
06:50
11:44
17,612
   -28
    -3,982
12
217
0
0

17
1
18:54
22:24
12,631
   -18
   159,550
13
9
0
0

18
1
00:00
04:22
15,712
   -35
    93,151
10
1
0
0

19
19
1
2
02:32
10:39
04:39
14:49
  7,587
15,017
   -45
   -20
     6,801
     6,844
8
9
18
74
0
0
0
0

20
1
06:04
10:54
17,437
   -32
   109,708
23
37
0
0

21
21
21
1
2
3
00:00
03:08
22:54
02:31
04:28
23:59
  9,095
  4,787
  3,901
   -26
   -57
   -21
   -81,947
   -81,985
   -81,994
8
10
8
6
2
9
0
0
0
0
0
0

22
1
01:03
07:07
21,797
   -43
   -15,380
16
43
0
0

23
1
07:09
13:06
21,410
   -26
  -195,847
32
0
0
0

24
1
17:14
22:15
18,107
   -29
   -70,827
24
0
0
0

25
1
04:29
09:32
18,161
   -38
   -78,934
9
27
0
0

26
26
26
1
2
3
00:00
15:17
22:03
02:00
16:33
23:59
  7,196
  4,498
  7,007
   -35
   -31
   -23
  -268,676
  -269,155
  -269,379
26
19
17
0
3
0
0
0
0
0
0
0

27
1
10:14
16:17
21,827
   -23
  -461,437
70
0
0
0

28
1
12:28
19:04
23,780
   -28
   -44,471
15
0
0
0

29
29
29
1
2
3
00:00
14:59
21:49
02:10
16:21
23:40
  7,765
  4,920
  6,679
   -35
   -31
   -28
  -288,317
  -287,575
  -287,215
25
17
30
1
1
0
1
0
0
0
0
0

30
30
1
2
05:56
19:09
07:29
23:28
  5,519
15,542
   -35
   -36
  -519,873
  -519,437
12
29
14
0
0
0
0
0

31
1
14:07
18:40
16,369
   -22
    -2,061
16
1
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	04:06 09:04	09:03 10:41	17,843 5,813	-33 -35	-371,675 -371,700	10 7	3 17	0 0	0 0
2	-
3 3 3	1 2 3	02:01 09:20 11:18	04:05 11:16 12:45	7,419 6,980 5,219	-44 -28 -29	-57,971 -58,039 -58,061	18 9 8	5 52 2	0 0 0	0 0 0
4	1	16:18	20:56	16,578	-25	-569,204	77	0	0	0
5	1	17:59	22:45	17,169	-31	-57,984	21	0	0	0
6 6	1 2	00:00 20:40	02:00 23:59	7,201 11,995	-42 -25	-477,831 -477,745	8 8	4 11	0 0	0 0
7	1	14:00	19:01	18,063	-21	-246,979	124	0	0	0
8	1	11:08	17:10	21,701	-30	12,975	5	75	0	0
9 9	1 2	02:48 16:22	04:08 19:58	4,735 12,877	-35 -28	13,092 13,202	6 5	44 47	0 0	0 0
10	1	19:58	23:59	14,475	-26	-53,319	9	29	0	0
11 11 11	1 2 3	04:39 12:55 14:02	07:49 14:01 16:52	11,410 3,976 10,124	-40 -14 -22	-163,302 -163,365 -163,397	17 8 19	4 10 52	0 0 0	0 0 0
12	-
13	1	08:45	14:07	19,275	-25	19,113	10	1	0	0
14	1	02:01	07:11	18,546	-33	30,902	8	152	0	0
15	1	00:37	06:00	19,348	-38	-343,089	41	0	0	0
16	1	06:50	11:44	17,612	-28	-3,982	12	217	0	0
17	1	18:54	22:24	12,631	-18	159,550	13	9	0	0
18	1	00:00	04:22	15,712	-35	93,151	10	1	0	0
19 19	1 2	02:32 10:39	04:39 14:49	7,587 15,017	-45 -20	6,801 6,844	8 9	18 74	0 0	0 0
20	1	06:04	10:54	17,437	-32	109,708	23	37	0	0
21 21 21	1 2 3	00:00 03:08 22:54	02:31 04:28 23:59	9,095 4,787 3,901	-26 -57 -21	-81,947 -81,985 -81,994	8 10 8	6 2 9	0 0 0	0 0 0
22	1	01:03	07:07	21,797	-43	-15,380	16	43	0	0
23	1	07:09	13:06	21,410	-26	-195,847	32	0	0	0
24	1	17:14	22:15	18,107	-29	-70,827	24	0	0	0
25	1	04:29	09:32	18,161	-38	-78,934	9	27	0	0
26 26 26	1 2 3	00:00 15:17 22:03	02:00 16:33 23:59	7,196 4,498 7,007	-35 -31 -23	-268,676 -269,155 -269,379	26 19 17	0 3 0	0 0 0	0 0 0
27	1	10:14	16:17	21,827	-23	-461,437	70	0	0	0
28	1	12:28	19:04	23,780	-28	-44,471	15	0	0	0
29 29 29	1 2 3	00:00 14:59 21:49	02:10 16:21 23:40	7,765 4,920 6,679	-35 -31 -28	-288,317 -287,575 -287,215	25 17 30	1 1 0	1 0 0	0 0 0
30 30	1 2	05:56 19:09	07:29 23:28	5,519 15,542	-35 -36	-519,873 -519,437	12 29	14 0	0 0	0 0
31	1	14:07	18:40	16,369	-22	-2,061	16	1	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-