GPS Space Vehicle Time Integrity for MJD 54398

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
00:59
07:37
 23,019
    98
  -161,940
24
3
3
0
 
2
2
1
2
14:54
16:47
16:45
21:00
  6,403
 14,635
    97
   101
  -146,171
  -146,197
20
28
1
1
1
1
0
0
 
3
3
1
2
00:00
07:06
01:49
11:29
  6,310
 15,311
    99
    91
  -134,384
  -134,552
15
33
2
2
1
2
0
0
 
4
4
1
2
13:42
16:47
16:45
19:22
 10,419
  9,074
    95
    95
    17,497
    17,538
14
12
1
0
0
0
0
0
 
5
5
1
2
02:33
16:47
04:42
20:52
  7,466
 14,148
    93
   100
  -493,729
  -495,193
61
114
2
1
1
1
0
0
 
6
1
18:27
22:32
 14,398
    98
  -230,553
33
1
1
0
 
7
1
18:47
22:32
 13,225
   105
    39,741
49
1
1
0
 
8
1
09:07
15:05
 20,673
    93
   127,758
8
0
0
0
 
9
9
1
2
00:00
14:09
02:42
16:45
  9,478
  9,059
    97
    87
   -93,509
   -93,607
8
5
5
1
0
0
0
0
 
10
1
17:03
22:21
 18,482
   100
   120,472
72
1
1
0
 
11
11
1
2
02:38
10:39
05:28
14:59
  9,632
 15,025
    93
    98
   -25,196
   -25,203
10
5
1
28
1
0
0
0
 
12
12
1
2
15:39
16:47
16:45
20:34
  3,730
 13,083
    87
    99
   346,151
   346,174
33
40
1
1
1
1
0
0
 
13
1
06:31
11:56
 18,847
    95
  -216,264
24
2
2
0
 
14
1
00:00
05:59
 20,600
    97
   324,662
22
3
3
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
04:40
09:39
 17,314
    97
  -121,333
19
4
3
0
 
17
17
1
2
11:31
16:47
16:45
17:47
 17,988
  3,608
    90
    91
   -50,645
   -50,633
11
3
1
1
1
0
0
0
 
18
18
1
2
00:00
20:47
03:28
22:32
 11,940
  6,306
    96
   100
   229,525
   229,378
23
5
3
0
2
0
0
0
 
19
19
1
2
00:16
08:08
02:33
12:40
  7,988
 15,754
    97
    98
    -3,082
    -3,150
9
11
2
2
0
0
0
0
 
20
20
1
2
04:05
15:02
08:50
16:08
 16,493
  3,902
    99
    94
  -127,253
  -127,236
21
8
3
13
3
0
0
0
 
21
21
1
2
00:00
19:41
02:06
22:32
  7,338
  9,961
    94
   100
   -77,165
   -77,130
24
32
1
1
1
1
0
0
 
22
1
00:00
05:07
 17,874
    86
  -201,273
14
3
2
0
 
23
1
05:00
10:56
 20,481
    97
  -303,035
24
3
1
0
 
24
1
18:10
22:32
 15,170
    97
   -41,035
20
1
1
0
 
25
1
07:09
13:25
 21,732
    94
  -467,952
48
2
2
0
 
26
26
1
2
11:49
19:50
14:26
22:32
  8,805
  9,426
    91
   104
   -73,418
   -73,770
32
53
1
1
0
1
0
0
 
27
1
08:07
14:05
 20,778
    98
  -143,388
14
0
0
0
 
28
28
1
2
10:07
12:00
11:58
16:43
  6,450
 16,397
    97
    98
     9,310
     9,319
3
18
3
1
0
1
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
02:39
17:02
05:32
21:18
  9,743
 14,839
    95
   103
   -50,024
   -50,077
11
25
2
1
1
1
0
0
 
31
1
02:04
07:40
 19,370
    93
    -4,787
18
2
2
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.