GPS Space Vehicle Time Integrity for MJD 53860

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
14:36
19:04
16,085
   -12
   -51,056
21
2
0
0

2
1
03:58
09:14
18,937
    -2
     4,911
22
17
0
0

3
3
3
1
2
3
12:12
19:50
21:27
14:35
21:26
23:59
  8,540
  5,798
  9,094
   -11
     7
    -8
   -96,122
   -96,188
   -96,226
16
17
19
12
52
83
0
0
0
0
0
0

4
1
02:53
07:48
17,621
     3
  -222,232
58
0
0
0

5
1
04:34
09:21
17,214
    -6
    52,676
297
1
408
0

6
1
07:07
12:12
18,288
    -5
  -509,087
110
0
0
0

7
1
10:00
13:57
14,215
    -9
  -534,603
20
5
0
0

8
8
1
2
00:00
21:56
03:57
23:59
14,218
  7,397
    -8
    -2
    64,711
    64,815
5
8
52
40
0
0
0
0

9
9
1
2
02:53
11:37
06:33
13:13
13,186
  5,740
    -1
     6
   -18,905
   -18,942
18
7
11
34
0
0
0
0

10
1
05:56
10:49
17,511
     0
   -82,923
12
3
0
0

11
11
1
2
00:00
15:33
03:28
18:17
12,470
  9,817
     1
   -10
  -324,987
  -325,133
15
19
20
49
0
0
0
0

12
-

13
1
19:09
23:59
17,448
    -3
   -59,613
22
0
0
0

14
1
12:47
17:32
17,095
    -3
    14,623
10
1
0
0

15
1
10:00
15:56
21,319
     4
  -607,729
44
0
0
0

16
1
17:24
22:18
17,670
    -5
   -40,974
22
111
0
0

17
1
00:37
05:38
18,057
     7
   -89,532
24
11
0
0

18
1
09:31
14:59
19,590
    -4
   233,903
9
196
0
0

19
19
19
1
2
3
00:00
13:24
21:17
01:28
15:13
23:59
  5,284
  6,546
  9,700
    -8
    -9
     4
    12,335
    12,248
    12,207
13
12
13
44
30
0
0
0
0
0
0
0

20
1
16:41
21:31
17,435
    -5
    27,396
14
121
0
0

21
21
1
2
08:43
13:57
13:23
15:02
16,781
  3,893
    -1
   -20
   -26,452
   -26,504
17
7
0
2
0
0
0
0

22
22
1
2
11:34
13:24
12:46
17:48
  4,303
15,729
     1
    -6
   -92,511
   -92,566
9
23
9
6
0
0
0
0

23
1
17:50
23:33
20,562
    -5
  -142,250
9
157
0
0

24
1
01:55
06:32
16,592
     5
    -3,579
21
0
0
0

25
1
15:14
20:11
17,798
    -7
    -9,284
32
0
0
0

26
26
1
2
00:40
08:38
02:16
11:34
  5,781
10,520
     1
    -1
   105,623
   105,965
20
29
11
0
0
0
0
0

27
27
1
2
00:00
21:31
02:53
23:59
10,363
  8,894
    -8
     2
   -47,288
   -47,402
10
9
1
14
0
0
0
0

28
28
1
2
00:00
22:45
05:26
23:59
19,555
  4,492
     3
     3
   -28,086
   -28,017
6
5
81
9
0
0
0
0

29
29
29
29
1
2
3
4
00:14
01:47
08:24
11:01
01:43
02:53
09:59
12:39
  5,327
  3,940
  5,701
  5,890
     3
    -9
     2
   -19
  -598,795
  -598,840
  -599,005
  -599,093
14
15
11
16
26
21
1
0
0
0
0
0
0
0
0
0

30
30
1
2
05:47
16:30
09:59
18:03
15,115
  5,577
   -14
    -8
  -217,537
  -218,653
151
61
1
0
1
0
0
0

31
-

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	14:36	19:04	16,085	-12	-51,056	21	2	0	0
2	1	03:58	09:14	18,937	-2	4,911	22	17	0	0
3 3 3	1 2 3	12:12 19:50 21:27	14:35 21:26 23:59	8,540 5,798 9,094	-11 7 -8	-96,122 -96,188 -96,226	16 17 19	12 52 83	0 0 0	0 0 0
4	1	02:53	07:48	17,621	3	-222,232	58	0	0	0
5	1	04:34	09:21	17,214	-6	52,676	297	1	408	0
6	1	07:07	12:12	18,288	-5	-509,087	110	0	0	0
7	1	10:00	13:57	14,215	-9	-534,603	20	5	0	0
8 8	1 2	00:00 21:56	03:57 23:59	14,218 7,397	-8 -2	64,711 64,815	5 8	52 40	0 0	0 0
9 9	1 2	02:53 11:37	06:33 13:13	13,186 5,740	-1 6	-18,905 -18,942	18 7	11 34	0 0	0 0
10	1	05:56	10:49	17,511	0	-82,923	12	3	0	0
11 11	1 2	00:00 15:33	03:28 18:17	12,470 9,817	1 -10	-324,987 -325,133	15 19	20 49	0 0	0 0
12	-
13	1	19:09	23:59	17,448	-3	-59,613	22	0	0	0
14	1	12:47	17:32	17,095	-3	14,623	10	1	0	0
15	1	10:00	15:56	21,319	4	-607,729	44	0	0	0
16	1	17:24	22:18	17,670	-5	-40,974	22	111	0	0
17	1	00:37	05:38	18,057	7	-89,532	24	11	0	0
18	1	09:31	14:59	19,590	-4	233,903	9	196	0	0
19 19 19	1 2 3	00:00 13:24 21:17	01:28 15:13 23:59	5,284 6,546 9,700	-8 -9 4	12,335 12,248 12,207	13 12 13	44 30 0	0 0 0	0 0 0
20	1	16:41	21:31	17,435	-5	27,396	14	121	0	0
21 21	1 2	08:43 13:57	13:23 15:02	16,781 3,893	-1 -20	-26,452 -26,504	17 7	0 2	0 0	0 0
22 22	1 2	11:34 13:24	12:46 17:48	4,303 15,729	1 -6	-92,511 -92,566	9 23	9 6	0 0	0 0
23	1	17:50	23:33	20,562	-5	-142,250	9	157	0	0
24	1	01:55	06:32	16,592	5	-3,579	21	0	0	0
25	1	15:14	20:11	17,798	-7	-9,284	32	0	0	0
26 26	1 2	00:40 08:38	02:16 11:34	5,781 10,520	1 -1	105,623 105,965	20 29	11 0	0 0	0 0
27 27	1 2	00:00 21:31	02:53 23:59	10,363 8,894	-8 2	-47,288 -47,402	10 9	1 14	0 0	0 0
28 28	1 2	00:00 22:45	05:26 23:59	19,555 4,492	3 3	-28,086 -28,017	6 5	81 9	0 0	0 0
29 29 29 29	1 2 3 4	00:14 01:47 08:24 11:01	01:43 02:53 09:59 12:39	5,327 3,940 5,701 5,890	3 -9 2 -19	-598,795 -598,840 -599,005 -599,093	14 15 11 16	26 21 1 0	0 0 0 0	0 0 0 0
30 30	1 2	05:47 16:30	09:59 18:03	15,115 5,577	-14 -8	-217,537 -218,653	151 61	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-