GPS Space Vehicle Time Integrity for MJD 54142

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
1
2
00:00
19:06
01:52
23:59
  6,476
 16,882
 65,525
    57
   -41,493
  -107,144
5281061
6358
1
9
6476
9
0
0
 
2
1
08:38
14:48
 21,590
   -93
   -81,493
23
1
1
0
 
3
3
1
2
00:37
16:32
04:58
19:17
 15,123
  9,537
   -98
  -105
   -11,975
   -12,307
35
24
4
1
2
1
0
0
 
4
1
07:15
12:55
 19,524
   -94
    -3,376
15
0
0
0
 
5
5
1
2
09:28
20:10
14:10
21:40
 16,380
  5,165
   -93
   -83
   -33,450
   -33,672
38
14
2
0
1
0
0
0
 
6
1
11:48
17:13
 18,513
   -96
   -20,993
148
1
1
0
 
7
1
12:16
17:27
 17,672
   -95
  -419,095
77
2
2
0
 
8
1
02:27
08:29
 20,922
   -94
    96,217
24
2
1
0
 
9
9
1
2
07:33
16:17
11:15
20:02
 12,665
 12,903
   -88
   -92
   -57,209
   -57,261
7
22
1
2
0
1
0
0
 
10
1
10:41
16:02
 18,526
   -98
   -97,391
7
31
1
0
 
11
11
1
2
04:08
19:57
08:21
22:57
 14,676
 10,414
   -94
   -87
    -6,907
    -6,970
5
4
32
0
0
0
0
0
 
12
1
09:13
14:07
 17,139
   -96
    51,869
25
2
1
0
 
13
1
00:08
05:30
 18,822
   -97
  -142,380
32
3
2
0
 
14
1
17:16
23:34
 22,077
   -88
    -7,959
7
39
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
22:07
03:10
23:59
 11,173
  6,625
 37,942
  -462
   -83,183
  -121,869
4020589
10308
1
9
11173
9
0
0
 
17
1
05:14
11:35
 21,925
   -96
   -79,269
9
1
0
0
 
18
1
14:27
21:07
 23,001
   -91
   253,646
6
3
1
0
 
19
19
1
2
01:35
17:35
06:06
19:59
 15,690
  8,384
   -95
   -92
    -3,635
    -3,858
24
8
4
1
1
0
0
0
 
20
20
20
1
2
3
00:00
08:32
21:25
02:19
09:34
23:59
  8,074
  3,705
  8,787
 52,541
   -91
   -56
    74,855
    22,228
    22,272
4729663
8
896
1
35
9
8074
0
9
0
0
0
 
21
1
13:29
19:47
 21,671
   -92
   -71,107
8
2
1
0
 
22
1
15:57
22:33
 22,801
   -89
  -167,111
21
2
1
0
 
23
23
1
2
00:00
22:36
04:33
23:59
 15,911
  4,890
 26,615
  -788
  -122,880
  -150,407
3369193
16376
1
9
15911
4890
0
0
 
24
1
10:57
17:40
 23,134
   -99
   -76,598
36
2
2
0
 
25
25
1
2
00:00
20:34
02:44
23:59
  9,573
 11,847
 44,299
   -48
  -306,568
  -349,676
4343606
1230
1
9
9573
9
0
0
 
26
26
1
2
05:24
13:22
07:56
17:59
  8,866
 15,840
   -93
   -93
    37,548
    38,142
48
92
1
1
0
1
0
0
 
27
1
01:26
07:29
 20,975
   -89
   -93,605
18
3
2
0
 
28
1
03:31
10:09
 22,955
   -91
    -7,695
28
2
1
0
 
29
29
1
2
04:55
13:05
07:42
17:26
  9,794
 14,890
   -95
   -95
  -345,937
  -346,283
31
59
1
1
0
1
0
0
 
30
30
1
2
10:33
20:06
14:49
22:55
 14,731
  9,763
  -103
   -87
   -25,214
   -25,240
8
7
1
19
0
0
0
0
 
31
31
1
2
00:00
20:00
01:10
23:59
  4,246
 13,915
 99,991
   149
    93,114
    -7,025
6522057
9296
1
9
4246
9
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.