GPS Space Vehicle Time Integrity for MJD 52862

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
14:10
20:01
 20,267
  -206
  -299,693
11
0
0
0
 
2
1
14:15
19:29
 18,207
  -203
   165,479
38
0
0
0
 
3
3
1
2
08:08
16:13
10:57
20:32
  9,648
 14,948
  -200
  -209
   -35,204
   -35,307
9
14
1
0
0
0
0
0
 
4
4
1
2
00:00
03:18
03:17
04:19
 11,398
  3,407
  -205
  -207
   -40,014
   -39,998
7
4
6
10
0
0
0
0
 
5
5
5
1
2
3
00:51
03:18
11:53
03:17
05:39
12:57
  8,312
  8,244
  3,759
  -209
  -206
  -201
   -46,560
   -46,594
   -46,711
9
12
6
0
1
5
0
0
0
0
0
0
 
6
1
03:30
08:54
 18,701
  -197
     6,646
6
1
0
0
 
7
7
1
2
00:00
20:44
03:05
23:59
 10,714
 11,392
  -210
  -164
  -597,381
  -598,087
35
1218
1
11
1
12
0
0
 
8
1
18:07
23:59
 20,441
    94
  -404,279
12902
11
12
0
 
9
9
1
2
00:00
07:50
02:49
11:36
  9,725
 13,055
  -209
  -205
     1,696
     1,746
8
7
1
37
0
0
0
0
 
10
1
03:18
07:39
 15,225
  -212
   -29,844
5
22
0
0
 
11
11
1
2
11:20
19:45
14:42
23:43
 11,787
 13,584
  -208
  -202
   -60,818
   -60,873
7
16
4
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:00
20:53
 17,009
  -207
    30,107
8
0
0
0
 
14
1
08:46
15:05
 22,232
  -205
    20,193
4
53
0
0
 
15
1
06:46
12:35
 20,426
  -205
  -145,154
31
0
0
0
 
16
1
13:35
18:33
 17,166
  -204
   -65,298
28
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
05:59
12:42
 23,430
  -203
   -12,222
6
20
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:05
13:00
01:15
17:48
  4,215
 16,552
  -215
  -207
   212,502
   212,480
7
5
23
50
0
0
0
0
 
21
1
04:42
11:07
 22,400
  -202
   -23,745
47
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
07:36
14:06
 22,541
  -201
   -33,171
6
24
0
0
 
24
24
1
2
00:07
03:18
03:17
05:59
 10,956
  9,449
  -205
  -208
   -51,522
   -51,555
9
10
0
0
0
0
0
0
 
25
1
11:05
16:46
 19,695
  -196
   -49,878
6
173
0
0
 
26
26
1
2
05:01
21:09
09:44
23:21
 16,521
  7,616
  -214
  -207
  -524,629
  -524,616
5
6
23
1
0
0
0
0
 
27
1
16:55
23:03
 21,176
  -207
  -536,809
265
1
1
0
 
28
28
1
2
00:00
19:10
01:53
23:59
  6,489
 16,661
  -212
    -9
    17,995
    17,978
9
7543
1
11
0
11
0
0
 
29
29
1
2
04:29
20:09
08:42
23:05
 14,754
 10,059
  -211
  -206
   -31,884
   -33,014
94
64
1
1
1
1
0
0
 
30
30
30
1
2
3
01:58
03:18
11:45
03:17
06:20
14:19
  4,637
 10,451
  8,917
  -206
  -200
  -202
  -386,107
  -386,383
  -387,447
47
112
98
0
1
0
0
1
0
0
0
0
 
31
31
1
2
09:32
16:59
11:06
21:49
  5,400
 16,789
  -210
  -211
  -362,834
  -363,332
25
75
1
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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.