GPS Space Vehicle Time Integrity for MJD 53476

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
16:55
21:58
18,177
   -63
  -398,958
13
1
0
0

2
1
06:13
12:04
21,042
   -64
    26,002
10
50
0
0

3
3
3
1
2
3
00:00
14:47
22:12
02:37
16:54
23:59
  9,381
  7,558
  6,417
   -70
   -65
   -67
  -100,753
  -100,929
  -100,996
22
14
11
45
12
8
0
0
0
0
0
0

4
1
05:08
09:57
17,324
   -63
  -278,665
107
0
0
0

5
1
06:41
11:31
17,431
   -62
   -92,021
21
1
0
0

6
1
09:21
14:36
18,886
   -65
  -377,009
325
0
2046
0

7
1
03:01
07:52
17,480
   -65
   -28,155
166
0
0
0

8
1
00:06
06:06
21,591
   -67
    26,363
11
30
0
0

9
9
9
1
2
3
05:17
13:53
15:32
08:51
15:30
16:59
12,842
  5,841
  5,230
   -64
   -50
   -55
    39,040
    39,105
    39,111
6
7
5
31
6
24
0
0
0
0
0
0

10
1
08:07
13:08
17,971
   -60
   -62,140
13
85
0
0

11
11
1
2
01:45
17:28
05:41
20:36
14,032
11,276
   -61
   -73
  -215,092
  -215,328
25
20
34
13
0
0
0
0

12
-

13
1
00:00
03:00
10,800
   -66
     5,516
11
1
0
0

14
1
14:48
19:52
18,248
   -66
    30,421
9
66
0
0

15
1
12:51
18:37
20,735
   -77
  -417,937
41
0
0
0

16
1
19:41
22:00
  8,339
   -59
    -2,052
6
24
0
0

17
-

18
1
12:01
17:10
18,570
   -64
   145,829
11
1
0
0

19
19
1
2
00:00
15:16
03:34
17:27
12,876
  7,864
   -58
   -72
    18,456
    18,485
9
6
45
16
0
0
0
0

20
1
19:02
22:00
10,687
   -66
    72,404
10
2
0
0

21
1
10:54
17:10
22,559
   -66
   -98,592
21
0
0
0

22
22
1
2
13:20
16:09
15:16
19:58
  6,941
13,718
   -60
   -73
   -20,346
   -20,368
4
9
30
16
0
0
0
0

23
23
1
2
00:00
20:37
02:06
22:00
  7,579
  4,965
   -69
   -60
  -203,559
  -203,401
6
4
16
20
0
0
0
0

24
24
1
2
04:04
20:01
08:23
21:31
15,405
  5,353
   -58
   -64
    -9,744
    -9,911
23
9
69
11
0
0
0
0

25
1
17:11
21:58
17,229
   -66
   -90,786
11
26
0
0

26
26
1
2
03:13
11:03
05:28
14:47
  8,027
13,445
   -70
   -65
   -19,264
   -19,322
12
15
25
1
0
0
0
0

27
1
00:00
05:07
18,417
   -59
   -45,301
60
0
0
0

28
1
01:14
07:51
23,792
   -69
   -46,757
12
20
0
0

29
29
29
1
2
3
02:29
04:00
10:39
03:59
05:14
14:53
  5,374
  4,441
15,273
   -62
   -76
   -63
   -17,200
   -17,095
   -16,364
36
28
99
0
1
0
0
1
0
0
0
0

30
30
1
2
08:07
18:45
12:23
20:05
15,369
  4,826
   -66
   -67
  -131,941
  -132,734
114
39
1
9
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	16:55	21:58	18,177	-63	-398,958	13	1	0	0
2	1	06:13	12:04	21,042	-64	26,002	10	50	0	0
3 3 3	1 2 3	00:00 14:47 22:12	02:37 16:54 23:59	9,381 7,558 6,417	-70 -65 -67	-100,753 -100,929 -100,996	22 14 11	45 12 8	0 0 0	0 0 0
4	1	05:08	09:57	17,324	-63	-278,665	107	0	0	0
5	1	06:41	11:31	17,431	-62	-92,021	21	1	0	0
6	1	09:21	14:36	18,886	-65	-377,009	325	0	2046	0
7	1	03:01	07:52	17,480	-65	-28,155	166	0	0	0
8	1	00:06	06:06	21,591	-67	26,363	11	30	0	0
9 9 9	1 2 3	05:17 13:53 15:32	08:51 15:30 16:59	12,842 5,841 5,230	-64 -50 -55	39,040 39,105 39,111	6 7 5	31 6 24	0 0 0	0 0 0
10	1	08:07	13:08	17,971	-60	-62,140	13	85	0	0
11 11	1 2	01:45 17:28	05:41 20:36	14,032 11,276	-61 -73	-215,092 -215,328	25 20	34 13	0 0	0 0
12	-
13	1	00:00	03:00	10,800	-66	5,516	11	1	0	0
14	1	14:48	19:52	18,248	-66	30,421	9	66	0	0
15	1	12:51	18:37	20,735	-77	-417,937	41	0	0	0
16	1	19:41	22:00	8,339	-59	-2,052	6	24	0	0
17	-
18	1	12:01	17:10	18,570	-64	145,829	11	1	0	0
19 19	1 2	00:00 15:16	03:34 17:27	12,876 7,864	-58 -72	18,456 18,485	9 6	45 16	0 0	0 0
20	1	19:02	22:00	10,687	-66	72,404	10	2	0	0
21	1	10:54	17:10	22,559	-66	-98,592	21	0	0	0
22 22	1 2	13:20 16:09	15:16 19:58	6,941 13,718	-60 -73	-20,346 -20,368	4 9	30 16	0 0	0 0
23 23	1 2	00:00 20:37	02:06 22:00	7,579 4,965	-69 -60	-203,559 -203,401	6 4	16 20	0 0	0 0
24 24	1 2	04:04 20:01	08:23 21:31	15,405 5,353	-58 -64	-9,744 -9,911	23 9	69 11	0 0	0 0
25	1	17:11	21:58	17,229	-66	-90,786	11	26	0	0
26 26	1 2	03:13 11:03	05:28 14:47	8,027 13,445	-70 -65	-19,264 -19,322	12 15	25 1	0 0	0 0
27	1	00:00	05:07	18,417	-59	-45,301	60	0	0	0
28	1	01:14	07:51	23,792	-69	-46,757	12	20	0	0
29 29 29	1 2 3	02:29 04:00 10:39	03:59 05:14 14:53	5,374 4,441 15,273	-62 -76 -63	-17,200 -17,095 -16,364	36 28 99	0 1 0	0 1 0	0 0 0
30 30	1 2	08:07 18:45	12:23 20:05	15,369 4,826	-66 -67	-131,941 -132,734	114 39	1 9	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-