GPS Space Vehicle Time Integrity for MJD 52785

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
00:00
19:24
01:19
23:59
  4,677
16,521
  -107
  -106
  -287,267
  -287,382
9
16
11
8
0
0
0
0

2
1
19:34
23:59
15,929
  -101
   121,584
21
0
0
0

3
3
3
1
2
3
00:00
13:51
21:30
01:49
16:13
23:59
  6,561
  8,555
  8,941
  -111
  -106
   -97
   -13,492
   -13,669
   -13,756
18
18
17
30
4
3
0
0
0
0
0
0

4
1
04:02
09:17
18,889
   -95
   -45,443
16
10
0
0

5
1
06:06
10:54
17,235
  -100
   -16,659
22
0
0
0

6
1
08:41
13:50
18,549
  -102
     4,747
5
82
0
0

7
1
02:18
07:13
17,725
   -89
  -504,418
102
0
0
0

8
1
00:00
05:21
19,273
  -105
  -344,390
76
1
1
0

9
9
9
1
2
3
04:29
13:09
14:57
08:05
14:56
16:06
12,996
  6,322
  4,159
   -93
   -92
  -101
    45,758
    45,808
    45,808
9
9
6
73
55
6
0
0
0
0
0
0

10
1
07:28
12:22
17,585
  -100
   -25,721
14
63
0
0

11
11
1
2
01:19
16:33
04:51
19:57
12,730
12,224
   -92
  -106
   -48,717
   -48,819
15
14
71
56
0
0
0
0

12
-

13
13
1
2
00:00
20:56
02:17
23:59
  8,249
11,031
  -107
  -105
    27,584
    27,621
5
7
28
41
0
0
0
0

14
1
14:09
19:05
17,709
   -99
    21,022
9
58
0
0

15
1
12:26
17:42
18,929
  -100
  -113,884
33
0
0
0

16
1
18:54
23:52
17,856
  -101
   -18,224
57
0
0
0

17
1
09:23
15:57
23,623
  -107
   -14,773
21
17
0
0

18
1
11:37
18:02
23,122
  -103
   -11,440
14
0
0
0

19
-

20
1
18:20
23:06
17,139
  -103
   213,867
9
93
0
0

21
1
10:03
15:12
18,573
   -95
    43,283
74
0
0
0

22
-

23
1
15:13
19:04
13,842
  -101
   -27,439
10
3
0
0

24
1
05:18
10:29
18,639
  -101
   -32,807
22
0
0
0

25
1
16:23
21:11
17,284
  -105
   -44,964
12
122
0
0

26
26
1
2
02:28
10:54
04:40
13:09
  7,911
  8,051
   -90
   -97
  -508,384
  -508,544
21
16
12
0
0
0
0
0

27
1
00:00
04:25
15,930
  -103
  -192,460
296
0
346
0

28
1
00:29
07:07
23,826
   -94
    39,652
34
4
0
0

29
29
1
2
01:31
09:46
04:25
13:54
10,410
14,878
   -94
   -99
  -143,336
  -143,507
20
30
7
0
0
0
0
0

30
30
1
2
07:17
18:03
11:36
19:06
15,584
  3,803
   -99
  -109
  -109,600
  -111,168
222
57
1
0
1
0
0
0

31
31
31
1
2
3
00:00
15:13
22:12
02:38
16:22
23:59
  9,462
  4,149
  6,429
   -98
  -117
   -87
  -222,508
  -223,898
  -224,560
76
34
49
0
1
0
0
1
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	1 2	00:00 19:24	01:19 23:59	4,677 16,521	-107 -106	-287,267 -287,382	9 16	11 8	0 0	0 0
2	1	19:34	23:59	15,929	-101	121,584	21	0	0	0
3 3 3	1 2 3	00:00 13:51 21:30	01:49 16:13 23:59	6,561 8,555 8,941	-111 -106 -97	-13,492 -13,669 -13,756	18 18 17	30 4 3	0 0 0	0 0 0
4	1	04:02	09:17	18,889	-95	-45,443	16	10	0	0
5	1	06:06	10:54	17,235	-100	-16,659	22	0	0	0
6	1	08:41	13:50	18,549	-102	4,747	5	82	0	0
7	1	02:18	07:13	17,725	-89	-504,418	102	0	0	0
8	1	00:00	05:21	19,273	-105	-344,390	76	1	1	0
9 9 9	1 2 3	04:29 13:09 14:57	08:05 14:56 16:06	12,996 6,322 4,159	-93 -92 -101	45,758 45,808 45,808	9 9 6	73 55 6	0 0 0	0 0 0
10	1	07:28	12:22	17,585	-100	-25,721	14	63	0	0
11 11	1 2	01:19 16:33	04:51 19:57	12,730 12,224	-92 -106	-48,717 -48,819	15 14	71 56	0 0	0 0
12	-
13 13	1 2	00:00 20:56	02:17 23:59	8,249 11,031	-107 -105	27,584 27,621	5 7	28 41	0 0	0 0
14	1	14:09	19:05	17,709	-99	21,022	9	58	0	0
15	1	12:26	17:42	18,929	-100	-113,884	33	0	0	0
16	1	18:54	23:52	17,856	-101	-18,224	57	0	0	0
17	1	09:23	15:57	23,623	-107	-14,773	21	17	0	0
18	1	11:37	18:02	23,122	-103	-11,440	14	0	0	0
19	-
20	1	18:20	23:06	17,139	-103	213,867	9	93	0	0
21	1	10:03	15:12	18,573	-95	43,283	74	0	0	0
22	-
23	1	15:13	19:04	13,842	-101	-27,439	10	3	0	0
24	1	05:18	10:29	18,639	-101	-32,807	22	0	0	0
25	1	16:23	21:11	17,284	-105	-44,964	12	122	0	0
26 26	1 2	02:28 10:54	04:40 13:09	7,911 8,051	-90 -97	-508,384 -508,544	21 16	12 0	0 0	0 0
27	1	00:00	04:25	15,930	-103	-192,460	296	0	346	0
28	1	00:29	07:07	23,826	-94	39,652	34	4	0	0
29 29	1 2	01:31 09:46	04:25 13:54	10,410 14,878	-94 -99	-143,336 -143,507	20 30	7 0	0 0	0 0
30 30	1 2	07:17 18:03	11:36 19:06	15,584 3,803	-99 -109	-109,600 -111,168	222 57	1 0	1 0	0 0
31 31 31	1 2 3	00:00 15:13 22:12	02:38 16:22 23:59	9,462 4,149 6,429	-98 -117 -87	-222,508 -223,898 -224,560	76 34 49	0 1 0	0 1 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-