GPS Space Vehicle Time Integrity for MJD 52484

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
15:58
21:49
21,015
  -446
  -241,829
15
120
0
0

2
2
1
2
16:05
19:42
19:40
21:17
12,955
  5,746
  -445
  -462
   238,578
   238,618
15
8
10
1
0
0
0
0

3
3
3
1
2
3
10:44
18:36
20:28
12:47
20:20
22:11
  7,347
  6,023
  6,110
  -444
  -425
  -440
   -50,090
   -50,163
   -50,200
14
20
16
27
27
88
0
0
0
0
0
0

4
1
00:40
06:13
19,916
  -438
  -261,930
85
0
0
0

5
1
02:44
07:31
17,224
  -432
   -24,531
20
69
0
0

6
1
05:18
10:43
19,497
  -428
     4,495
10
100
0
0

7
7
1
2
00:00
22:35
04:04
23:59
14,688
  5,043
  -437
  -423
  -559,579
  -557,729
95
32
0
0
0
0
0
0

8
8
1
2
00:00
19:59
01:59
23:59
  7,159
14,450
  -439
  -439
  -578,119
  -576,705
36
75
1
0
1
0
0
0

9
9
1
2
01:12
11:31
04:44
13:39
12,689
  7,619
  -436
  -445
      944
      988
12
17
119
138
0
0
0
0

10
10
1
2
04:03
07:40
07:38
09:20
12,902
  6,006
  -433
  -451
    -9,476
    -9,500
12
5
40
27
0
0
0
0

11
11
1
2
00:00
13:15
01:39
16:37
  5,979
12,094
  -448
  -444
   -17,589
   -17,622
11
13
51
75
0
0
0
0

12
-

13
1
17:21
22:43
19,320
  -441
    10,475
6
88
0
0

14
1
10:44
16:14
19,832
  -438
    56,879
22
40
0
0

15
1
07:31
13:32
21,427
  -441
   -43,154
36
2
0
0

16
-

17
-

18
1
08:14
12:44
16,180
  -437
    53,607
18
0
0
0

19
-

20
1
14:42
19:34
17,527
  -444
   177,236
15
68
0
0

21
1
09:20
15:48
23,060
  -447
     1,929
14
305
0
0

22
1
15:26
20:48
19,289
  -443
  -476,087
41
0
0
0

23
1
05:52
11:11
19,131
  -435
    -7,028
18
160
0
0

24
1
02:05
08:00
21,273
  -442
   -46,906
32
3
0
0

25
25
1
2
12:56
16:49
16:48
18:35
13,908
  6,360
  -433
  -451
   -30,588
   -30,612
13
5
28
23
0
0
0
0

26
26
26
1
2
3
00:00
06:45
22:50
01:14
10:43
23:59
  4,440
14,160
  4,167
  -435
  -439
  -423
   -70,573
   -71,415
   -72,916
45
125
37
1
0
0
1
0
0
0
0
0

27
1
18:33
23:59
19,494
  -438
   -62,684
90
0
0
0

28
28
1
2
00:00
21:10
02:48
23:59
  9,950
10,186
  -444
  -429
    88,322
    88,382
11
8
88
73
0
0
0
0

29
29
29
1
2
3
00:00
06:31
22:20
01:04
10:51
23:59
  3,821
15,432
  5,940
  -438
  -441
  -433
  -129,460
  -130,262
  -131,663
36
132
52
1
1
0
1
1
0
0
0
0

30
30
1
2
03:55
14:33
08:14
16:16
15,491
  6,196
  -444
  -448
   -90,938
   -92,733
245
101
1
0
1
0
0
0

31
31
1
2
11:42
19:05
12:57
23:50
  4,488
17,036
  -443
  -433
  -348,047
  -348,269
19
49
40
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	15:58	21:49	21,015	-446	-241,829	15	120	0	0
2 2	1 2	16:05 19:42	19:40 21:17	12,955 5,746	-445 -462	238,578 238,618	15 8	10 1	0 0	0 0
3 3 3	1 2 3	10:44 18:36 20:28	12:47 20:20 22:11	7,347 6,023 6,110	-444 -425 -440	-50,090 -50,163 -50,200	14 20 16	27 27 88	0 0 0	0 0 0
4	1	00:40	06:13	19,916	-438	-261,930	85	0	0	0
5	1	02:44	07:31	17,224	-432	-24,531	20	69	0	0
6	1	05:18	10:43	19,497	-428	4,495	10	100	0	0
7 7	1 2	00:00 22:35	04:04 23:59	14,688 5,043	-437 -423	-559,579 -557,729	95 32	0 0	0 0	0 0
8 8	1 2	00:00 19:59	01:59 23:59	7,159 14,450	-439 -439	-578,119 -576,705	36 75	1 0	1 0	0 0
9 9	1 2	01:12 11:31	04:44 13:39	12,689 7,619	-436 -445	944 988	12 17	119 138	0 0	0 0
10 10	1 2	04:03 07:40	07:38 09:20	12,902 6,006	-433 -451	-9,476 -9,500	12 5	40 27	0 0	0 0
11 11	1 2	00:00 13:15	01:39 16:37	5,979 12,094	-448 -444	-17,589 -17,622	11 13	51 75	0 0	0 0
12	-
13	1	17:21	22:43	19,320	-441	10,475	6	88	0	0
14	1	10:44	16:14	19,832	-438	56,879	22	40	0	0
15	1	07:31	13:32	21,427	-441	-43,154	36	2	0	0
16	-
17	-
18	1	08:14	12:44	16,180	-437	53,607	18	0	0	0
19	-
20	1	14:42	19:34	17,527	-444	177,236	15	68	0	0
21	1	09:20	15:48	23,060	-447	1,929	14	305	0	0
22	1	15:26	20:48	19,289	-443	-476,087	41	0	0	0
23	1	05:52	11:11	19,131	-435	-7,028	18	160	0	0
24	1	02:05	08:00	21,273	-442	-46,906	32	3	0	0
25 25	1 2	12:56 16:49	16:48 18:35	13,908 6,360	-433 -451	-30,588 -30,612	13 5	28 23	0 0	0 0
26 26 26	1 2 3	00:00 06:45 22:50	01:14 10:43 23:59	4,440 14,160 4,167	-435 -439 -423	-70,573 -71,415 -72,916	45 125 37	1 0 0	1 0 0	0 0 0
27	1	18:33	23:59	19,494	-438	-62,684	90	0	0	0
28 28	1 2	00:00 21:10	02:48 23:59	9,950 10,186	-444 -429	88,322 88,382	11 8	88 73	0 0	0 0
29 29 29	1 2 3	00:00 06:31 22:20	01:04 10:51 23:59	3,821 15,432 5,940	-438 -441 -433	-129,460 -130,262 -131,663	36 132 52	1 1 0	1 1 0	0 0 0
30 30	1 2	03:55 14:33	08:14 16:16	15,491 6,196	-444 -448	-90,938 -92,733	245 101	1 0	1 0	0 0
31 31	1 2	11:42 19:05	12:57 23:50	4,488 17,036	-443 -433	-348,047 -348,269	19 49	40 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-