GPS Space Vehicle Time Integrity for MJD 54765

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
-
 
 
 
 
 
 
 
 
 
2
1
14:04
20:14
 21,320
   669
  -176,786
26
2
1
0
 
3
3
1
2
05:58
21:55
10:21
23:59
 15,208
  7,144
   664
   666
  -301,538
  -301,830
36
13
4
0
3
0
0
0
 
4
1
12:37
18:19
 19,828
   664
   213,200
73
2
2
0
 
5
5
1
2
01:30
15:03
03:24
19:39
  6,577
 16,030
   666
   664
   331,613
   334,143
102
229
1
2
1
2
0
0
 
6
6
1
2
05:52
21:19
09:48
23:59
 13,599
  9,274
   667
  1,112
  -153,181
  -152,451
35
11962
4
13
3
13
0
0
 
7
7
1
2
06:18
10:53
10:51
12:42
 15,590
  6,354
   664
   669
   -21,924
   -21,926
24
5
3
1
3
0
0
0
 
8
8
1
2
08:01
10:53
10:51
13:59
  9,653
 10,896
   668
   668
   176,228
   176,246
5
5
0
0
0
0
0
0
 
9
9
9
1
2
3
00:00
13:04
21:43
01:42
16:41
23:59
  5,870
 12,792
  7,846
   666
   665
   777
   -20,994
   -21,092
   -21,033
7
7
2751
2
2
13
0
0
13
0
0
0
 
10
1
15:58
21:16
 18,228
   668
     7,164
35
2
2
0
 
11
11
11
1
2
3
01:33
09:29
10:53
04:18
10:51
13:53
  9,491
  4,629
 10,546
   656
   667
   667
   -16,370
   -16,344
   -16,337
12
6
5
2
0
19
2
0
0
0
0
0
 
12
1
14:25
19:24
 17,076
   666
   344,984
24
2
1
0
 
13
1
05:17
10:46
 18,868
   665
  -274,511
22
3
3
0
 
14
14
1
2
00:00
22:42
05:02
23:59
 17,305
  4,325
   664
  -525
   203,411
   201,857
29
21658
5
13
1
4325
0
0
 
15
15
1
2
11:03
18:50
13:09
23:30
  7,305
 15,883
   661
   665
   201,082
   201,293
15
28
1
0
0
0
0
0
 
16
16
1
2
03:31
20:06
08:27
21:11
 17,065
  3,664
   666
   665
   -98,577
   -98,459
23
5
5
1
4
0
0
0
 
17
1
10:53
16:52
 20,877
   666
   -39,162
20
1
1
0
 
18
18
1
2
00:00
19:45
02:26
23:59
  8,228
 14,686
   662
   835
   120,306
   120,185
35
5710
4
13
2
13
0
0
 
19
19
1
2
00:00
07:02
01:28
10:51
  5,061
 13,119
   666
   670
   -35,000
   -34,995
4
4
2
2
0
0
0
0
 
20
20
1
2
02:52
13:54
07:41
14:58
 16,804
  3,549
   666
   665
  -100,195
  -100,161
24
7
4
60
4
0
0
0
 
21
21
1
2
00:00
18:58
01:16
23:59
  4,334
 17,411
   661
  1,009
   -44,558
   -44,095
4
12501
2
13
0
13
0
0
 
22
22
1
2
00:00
21:19
04:00
23:59
 13,837
  9,280
   660
   663
  -209,373
  -209,360
17
3
3
1
2
0
0
0
 
23
1
04:01
09:55
 20,370
   667
  -377,318
16
4
4
0
 
24
1
16:59
23:38
 23,014
   665
  -135,593
32
1
1
0
 
25
25
1
2
05:31
10:53
10:51
11:55
 18,337
  3,685
   664
   670
    30,235
    29,856
180
36
3
0
3
0
0
0
 
26
26
1
2
10:53
18:31
13:17
22:52
  8,369
 15,081
   661
   662
    -6,900
    -7,049
12
23
1
0
0
0
0
0
 
27
27
1
2
06:58
10:53
10:51
12:57
 13,375
  7,167
   667
   670
  -227,293
  -227,321
10
10
0
0
0
0
0
0
 
28
28
1
2
09:11
10:53
10:51
15:45
  5,737
 17,006
   668
   671
    23,973
    23,978
4
4
2
17
0
0
0
0
 
29
1
16:57
22:30
 19,350
   662
    33,491
30
1
1
0
 
30
30
1
2
01:35
16:02
04:32
20:15
 10,083
 14,606
   661
   663
  -103,495
  -103,611
21
35
4
2
3
2
0
0
 
31
1
01:00
06:38
 19,404
   659
    35,344
33
6
6
0
 
32
1
01:58
07:11
 17,931
   668
  -314,999
39
6
5
0
 
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.