GPS Space Vehicle Time Integrity for MJD 52665

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 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
03:28
09:23
 21,212
    64
  -268,997
13
0
0
0
 
2
1
03:45
09:00
 18,869
    63
    54,568
40
0
0
0
 
3
3
1
2
05:41
21:29
09:58
23:59
 15,421
  8,996
    67
   455
  -100,051
   -99,833
10
10573
1
12
0
12
0
0
 
4
1
12:22
18:01
 20,292
    69
   -17,882
34
0
0
0
 
5
1
14:01
18:57
 17,689
    57
   -52,766
16
0
0
0
 
6
1
16:45
22:13
 19,653
    57
     2,465
5
1
0
0
 
7
1
10:23
16:43
 22,816
    67
  -250,600
210
0
0
0
 
8
1
07:21
13:25
 21,795
    78
  -166,440
135
0
0
0
 
9
9
9
1
2
3
00:00
12:43
21:19
01:17
16:18
23:59
  4,634
 12,871
  9,611
    51
    68
   264
    27,949
    28,056
    28,303
6
6
5530
13
8
12
0
0
12
0
0
0
 
10
1
15:33
20:48
 18,866
    77
   -19,062
4
77
0
0
 
11
11
1
2
00:50
09:17
04:13
13:12
 12,187
 14,117
    48
    71
   -33,196
   -33,215
7
5
0
30
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:12
10:31
 19,074
    59
    22,007
9
0
0
0
 
14
14
1
2
00:00
22:07
04:29
23:59
 16,114
  6,732
    56
  -416
    28,876
    28,304
9
11641
17
12
0
764
0
0
 
15
15
1
2
00:00
19:34
01:39
23:59
  5,982
 15,921
    63
   300
   -64,418
   -64,515
13
8483
1
12
0
12
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
00:00
19:35
02:23
23:59
  8,622
 15,857
    53
   195
     4,221
     4,187
10
4759
2
12
0
12
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:33
13:32
07:19
14:44
 17,185
  4,343
    56
    70
   206,894
   206,948
9
7
4
11
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
18:03
23:59
 21,346
   236
   -18,358
7170
12
12
0
 
24
1
13:30
19:18
 20,892
    65
    -4,007
21
0
0
0
 
25
1
00:39
06:21
 20,548
    59
   -38,390
5
157
0
0
 
26
26
1
2
10:30
18:21
12:49
22:58
  8,384
 16,592
    60
    64
  -400,740
  -401,185
35
64
1
0
0
0
0
0
 
27
1
06:26
12:35
 22,107
    66
  -568,145
87
0
0
0
 
28
1
08:37
15:16
 23,911
    63
    74,710
14
0
0
0
 
29
29
1
2
09:46
17:59
12:36
22:13
 10,210
 15,223
    66
    62
   -41,302
   -41,782
46
64
1
0
0
0
0
0
 
30
30
1
2
01:12
15:33
03:59
19:50
 10,026
 15,397
    51
    56
  -543,652
  -544,102
24
39
1
0
0
0
0
0
 
31
31
1
2
06:26
22:51
11:15
23:59
 17,262
  4,085
    63
   192
  -261,102
  -260,018
95
2270
1
12
1
12
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.