GPS Space Vehicle Time Integrity for MJD 52489

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
15:37
21:28
21,075
  -481
  -242,522
17
19
0
0

2
2
1
2
15:44
19:21
19:20
20:56
12,876
  5,720
  -455
  -470
   241,158
   241,199
18
9
29
1
0
0
0
0

3
3
3
1
2
3
10:01
18:26
20:02
12:27
20:00
21:50
  8,735
  5,551
  6,496
  -474
  -460
  -477
   -51,516
   -51,596
   -51,635
16
19
13
22
21
18
0
0
0
0
0
0

4
1
00:20
05:52
19,919
  -463
  -267,400
85
0
0
0

5
1
02:23
07:05
16,936
  -455
   -25,229
17
60
0
0

6
1
04:58
10:00
18,140
  -461
     4,570
11
56
0
0

7
1
00:00
03:44
13,451
  -464
  -549,116
87
0
0
0

8
8
1
2
00:00
19:38
01:39
22:00
  5,933
  8,519
  -459
  -459
  -569,943
  -568,538
35
52
1
0
1
0
0
0

9
9
1
2
00:52
11:11
04:23
13:19
12,629
  7,623
  -458
  -471
     1,583
     1,623
12
18
103
110
0
0
0
0

10
10
1
2
03:43
07:18
07:17
08:59
12,892
  6,031
  -460
  -479
    -9,793
    -9,818
12
6
45
29
0
0
0
0

11
11
1
2
00:00
12:55
01:19
16:16
  4,730
12,094
  -472
  -476
   -17,946
   -17,989
9
11
32
72
0
0
0
0

12
-

13
1
17:01
22:00
17,943
  -469
    10,763
6
28
0
0

14
1
10:36
15:54
19,024
  -466
    55,906
21
33
0
0

15
15
1
2
07:06
11:26
11:18
13:11
15,158
  6,237
  -459
  -479
   -44,997
   -45,065
29
15
30
20
0
0
0
0

16
-

17
17
1
2
06:19
08:08
07:39
12:45
  4,639
16,501
  -445
  -472
   -81,432
   -82,822
154
539
0
0
0
7692
0
0

18
1
07:39
12:24
17,083
  -463
    52,473
21
0
0
0

19
-

20
1
14:20
18:22
14,501
  -468
   178,258
8
68
0
0

21
21
1
2
09:23
11:19
10:35
14:48
  4,341
12,567
  -460
  -462
     2,009
     2,010
10
11
40
179
0
0
0
0

22
1
15:06
20:28
19,343
  -465
  -478,975
47
0
0
0

23
1
05:15
10:50
20,076
  -464
    -7,403
19
116
0
0

24
24
1
2
01:45
05:43
05:42
07:39
14,231
  6,916
  -454
  -473
   -48,042
   -48,089
21
8
19
21
0
0
0
0

25
25
1
2
12:38
16:29
16:28
18:15
13,794
  6,344
  -457
  -469
   -30,859
   -30,877
13
5
9
30
0
0
0
0

26
1
07:06
10:00
10,414
  -462
   -83,684
92
0
0
0

27
1
18:13
22:00
13,615
  -466
   -68,853
49
0
0
0

28
28
1
2
00:00
20:50
02:54
22:00
10,313
  4,176
  -464
  -458
    88,542
    88,588
15
6
104
6
0
0
0
0

29
29
1
2
08:16
21:59
10:30
23:59
  7,964
  7,216
  -475
  -467
  -141,987
  -143,286
68
59
1
0
1
0
0
0

30
30
1
2
03:35
13:28
07:39
15:56
14,598
  8,726
  -463
  -467
  -113,555
  -115,255
226
138
1
0
1
0
0
0

31
31
1
2
11:19
18:45
12:36
22:00
  4,615
11,643
  -479
  -459
  -350,950
  -351,119
14
26
9
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	15:37	21:28	21,075	-481	-242,522	17	19	0	0
2 2	1 2	15:44 19:21	19:20 20:56	12,876 5,720	-455 -470	241,158 241,199	18 9	29 1	0 0	0 0
3 3 3	1 2 3	10:01 18:26 20:02	12:27 20:00 21:50	8,735 5,551 6,496	-474 -460 -477	-51,516 -51,596 -51,635	16 19 13	22 21 18	0 0 0	0 0 0
4	1	00:20	05:52	19,919	-463	-267,400	85	0	0	0
5	1	02:23	07:05	16,936	-455	-25,229	17	60	0	0
6	1	04:58	10:00	18,140	-461	4,570	11	56	0	0
7	1	00:00	03:44	13,451	-464	-549,116	87	0	0	0
8 8	1 2	00:00 19:38	01:39 22:00	5,933 8,519	-459 -459	-569,943 -568,538	35 52	1 0	1 0	0 0
9 9	1 2	00:52 11:11	04:23 13:19	12,629 7,623	-458 -471	1,583 1,623	12 18	103 110	0 0	0 0
10 10	1 2	03:43 07:18	07:17 08:59	12,892 6,031	-460 -479	-9,793 -9,818	12 6	45 29	0 0	0 0
11 11	1 2	00:00 12:55	01:19 16:16	4,730 12,094	-472 -476	-17,946 -17,989	9 11	32 72	0 0	0 0
12	-
13	1	17:01	22:00	17,943	-469	10,763	6	28	0	0
14	1	10:36	15:54	19,024	-466	55,906	21	33	0	0
15 15	1 2	07:06 11:26	11:18 13:11	15,158 6,237	-459 -479	-44,997 -45,065	29 15	30 20	0 0	0 0
16	-
17 17	1 2	06:19 08:08	07:39 12:45	4,639 16,501	-445 -472	-81,432 -82,822	154 539	0 0	0 7692	0 0
18	1	07:39	12:24	17,083	-463	52,473	21	0	0	0
19	-
20	1	14:20	18:22	14,501	-468	178,258	8	68	0	0
21 21	1 2	09:23 11:19	10:35 14:48	4,341 12,567	-460 -462	2,009 2,010	10 11	40 179	0 0	0 0
22	1	15:06	20:28	19,343	-465	-478,975	47	0	0	0
23	1	05:15	10:50	20,076	-464	-7,403	19	116	0	0
24 24	1 2	01:45 05:43	05:42 07:39	14,231 6,916	-454 -473	-48,042 -48,089	21 8	19 21	0 0	0 0
25 25	1 2	12:38 16:29	16:28 18:15	13,794 6,344	-457 -469	-30,859 -30,877	13 5	9 30	0 0	0 0
26	1	07:06	10:00	10,414	-462	-83,684	92	0	0	0
27	1	18:13	22:00	13,615	-466	-68,853	49	0	0	0
28 28	1 2	00:00 20:50	02:54 22:00	10,313 4,176	-464 -458	88,542 88,588	15 6	104 6	0 0	0 0
29 29	1 2	08:16 21:59	10:30 23:59	7,964 7,216	-475 -467	-141,987 -143,286	68 59	1 0	1 0	0 0
30 30	1 2	03:35 13:28	07:39 15:56	14,598 8,726	-463 -467	-113,555 -115,255	226 138	1 0	1 0	0 0
31 31	1 2	11:19 18:45	12:36 22:00	4,615 11,643	-479 -459	-350,950 -351,119	14 26	9 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-