GPS Space Vehicle Time Integrity for MJD 53556

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
11:27
17:33
21,927
    89
  -412,081
21
0
0
0

2
1
00:45
06:10
19,429
   105
    26,500
9
112
0
0

3
1
16:43
21:01
15,444
   103
   -14,648
23
113
0
0

4
4
1
2
00:00
03:07
03:06
04:35
11,171
  5,285
   106
    97
  -111,646
  -111,446
76
38
0
0
0
0
0
0

5
1
01:15
06:06
17,406
    98
  -111,785
27
2
0
0

6
1
04:00
09:22
19,321
   103
  -685,182
191
0
0
0

7
7
1
2
00:00
21:29
02:31
23:59
  9,030
  9,021
    97
   112
  -208,697
  -210,418
60
63
0
0
0
0
0
0

8
1
18:42
23:59
19,030
   103
    34,272
11
106
0
0

9
9
1
2
00:00
08:26
03:24
11:48
12,222
12,017
    98
    98
    51,252
    51,301
9
8
54
44
0
0
0
0

10
10
1
2
03:08
06:14
06:13
07:21
11,074
  4,055
   105
    89
   -66,325
   -66,346
11
6
4
10
0
0
0
0

11
11
11
1
2
3
12:00
20:13
22:16
15:08
22:14
23:59
11,307
  7,279
  6,220
    90
   105
    97
  -242,595
  -242,686
  -242,721
20
15
17
24
84
41
0
0
0
0
0
0

12
-

13
1
16:13
21:33
19,183
    97
    -3,803
15
2
0
0

14
1
09:48
13:31
13,383
   101
    28,746
8
23
0
0

15
1
07:07
13:00
21,136
   101
  -455,058
43
0
0
0

16
1
14:19
19:18
17,961
   101
    -4,250
13
74
0
0

17
-

18
1
06:28
11:42
18,805
    99
   168,904
9
31
0
0

19
19
1
2
09:48
17:40
11:59
22:06
  7,852
15,967
    94
   105
    23,647
    23,675
8
8
8
50
0
0
0
0

20
1
13:38
18:23
17,112
    95
    58,701
15
2
0
0

21
1
05:22
11:42
22,761
    99
  -112,137
26
0
0
0

22
1
07:54
14:32
23,825
    96
   -28,376
21
25
0
0

23
1
15:09
20:36
19,614
    97
  -188,071
9
62
0
0

24
24
1
2
00:00
22:34
02:31
23:59
  9,061
  5,112
    96
   115
   -28,874
   -29,077
12
7
2
2
0
0
0
0

25
1
11:42
16:33
17,431
    95
   -97,130
13
25
0
0

26
26
26
1
2
3
05:31
21:33
22:48
10:06
22:46
23:56
16,506
  4,402
  4,092
    97
   101
    97
   -21,944
   -21,888
   -21,886
9
6
12
158
16
45
0
0
0
0
0
0

27
1
17:23
23:29
21,912
    99
    -5,912
13
1
0
0

28
28
1
2
00:00
19:39
02:21
23:59
  8,454
15,615
    95
   104
   -44,623
   -44,577
10
6
71
93
0
0
0
0

29
29
29
29
1
2
3
4
05:09
07:08
20:54
22:24
07:07
09:23
22:23
23:42
  7,057
  8,075
  5,359
  4,650
   106
    92
   101
    93
  -163,787
  -164,001
  -165,244
  -165,384
57
69
39
37
0
1
0
0
0
1
0
0
0
0
0
0

30
30
1
2
02:42
12:24
06:57
14:00
15,301
  5,374
   101
    97
  -280,662
  -281,233
94
30
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	11:27	17:33	21,927	89	-412,081	21	0	0	0
2	1	00:45	06:10	19,429	105	26,500	9	112	0	0
3	1	16:43	21:01	15,444	103	-14,648	23	113	0	0
4 4	1 2	00:00 03:07	03:06 04:35	11,171 5,285	106 97	-111,646 -111,446	76 38	0 0	0 0	0 0
5	1	01:15	06:06	17,406	98	-111,785	27	2	0	0
6	1	04:00	09:22	19,321	103	-685,182	191	0	0	0
7 7	1 2	00:00 21:29	02:31 23:59	9,030 9,021	97 112	-208,697 -210,418	60 63	0 0	0 0	0 0
8	1	18:42	23:59	19,030	103	34,272	11	106	0	0
9 9	1 2	00:00 08:26	03:24 11:48	12,222 12,017	98 98	51,252 51,301	9 8	54 44	0 0	0 0
10 10	1 2	03:08 06:14	06:13 07:21	11,074 4,055	105 89	-66,325 -66,346	11 6	4 10	0 0	0 0
11 11 11	1 2 3	12:00 20:13 22:16	15:08 22:14 23:59	11,307 7,279 6,220	90 105 97	-242,595 -242,686 -242,721	20 15 17	24 84 41	0 0 0	0 0 0
12	-
13	1	16:13	21:33	19,183	97	-3,803	15	2	0	0
14	1	09:48	13:31	13,383	101	28,746	8	23	0	0
15	1	07:07	13:00	21,136	101	-455,058	43	0	0	0
16	1	14:19	19:18	17,961	101	-4,250	13	74	0	0
17	-
18	1	06:28	11:42	18,805	99	168,904	9	31	0	0
19 19	1 2	09:48 17:40	11:59 22:06	7,852 15,967	94 105	23,647 23,675	8 8	8 50	0 0	0 0
20	1	13:38	18:23	17,112	95	58,701	15	2	0	0
21	1	05:22	11:42	22,761	99	-112,137	26	0	0	0
22	1	07:54	14:32	23,825	96	-28,376	21	25	0	0
23	1	15:09	20:36	19,614	97	-188,071	9	62	0	0
24 24	1 2	00:00 22:34	02:31 23:59	9,061 5,112	96 115	-28,874 -29,077	12 7	2 2	0 0	0 0
25	1	11:42	16:33	17,431	95	-97,130	13	25	0	0
26 26 26	1 2 3	05:31 21:33 22:48	10:06 22:46 23:56	16,506 4,402 4,092	97 101 97	-21,944 -21,888 -21,886	9 6 12	158 16 45	0 0 0	0 0 0
27	1	17:23	23:29	21,912	99	-5,912	13	1	0	0
28 28	1 2	00:00 19:39	02:21 23:59	8,454 15,615	95 104	-44,623 -44,577	10 6	71 93	0 0	0 0
29 29 29 29	1 2 3 4	05:09 07:08 20:54 22:24	07:07 09:23 22:23 23:42	7,057 8,075 5,359 4,650	106 92 101 93	-163,787 -164,001 -165,244 -165,384	57 69 39 37	0 1 0 0	0 1 0 0	0 0 0 0
30 30	1 2	02:42 12:24	06:57 14:00	15,301 5,374	101 97	-280,662 -281,233	94 30	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-