GPS Space Vehicle Time Integrity for MJD 52965

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
07:07
12:58
 20,401
    83
  -316,426
22
2
2
0
 
2
1
07:17
12:39
 18,660
    88
   225,994
49
2
2
0
 
3
3
1
2
01:02
09:09
03:54
13:28
 10,062
 14,962
    77
    88
   -63,586
   -63,678
10
12
1
0
0
0
0
0
 
4
1
15:42
21:19
 19,402
    66
    13,275
31
0
0
0
 
5
1
17:41
22:31
 16,528
    49
    -6,027
2072
1
1
0
 
6
6
1
2
00:00
20:23
01:51
21:59
  6,651
  5,713
    69
    55
     1,763
     1,781
6
7
8
0
0
0
0
0
 
7
1
13:42
19:57
 21,957
    73
  -643,978
7
8
0
0
 
8
1
11:09
17:07
 20,965
    80
  -399,705
7
0
0
0
 
9
9
1
2
00:47
15:56
04:28
19:41
 12,613
 13,259
    70
    61
    17,982
    18,058
10
8
5
0
0
0
0
0
 
10
1
19:05
21:59
  9,834
    73
   -34,714
4
2
0
0
 
11
11
1
2
04:21
12:44
07:40
16:44
 11,663
 13,987
    80
    80
   -78,897
   -78,965
9
16
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:31
13:53
 18,420
    83
    31,918
33
2
2
0
 
14
1
01:52
08:16
 22,304
    82
    18,841
4
68
0
0
 
15
1
00:00
05:43
 19,972
    77
  -188,986
29
0
0
0
 
16
1
06:35
11:33
 17,066
    84
   -12,165
9
2
1
0
 
17
17
1
2
00:00
18:45
01:20
21:59
  4,832
 11,056
    77
    67
   -39,373
   -36,778
58
129
1
0
1
0
0
0
 
18
1
00:00
05:32
 19,340
    77
    -2,975
9
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:52
10:44
 17,055
    84
   203,085
18
2
2
0
 
21
1
00:00
04:11
 14,733
    76
   -65,700
10
1
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
1
17:12
21:59
 16,416
    69
   -77,032
11
0
0
0
 
25
1
04:11
09:55
 19,928
    80
   -55,564
25
2
2
0
 
26
26
1
2
00:00
13:58
02:33
16:19
  8,959
  8,304
    76
    72
  -493,136
  -492,805
17
13
1
1
0
0
0
0
 
27
1
09:45
15:56
 21,397
    80
  -812,539
136
0
0
0
 
28
1
12:12
18:50
 23,218
    77
    -4,837
17
0
0
0
 
29
29
29
29
1
2
3
4
00:00
13:08
21:24
22:46
01:43
16:04
22:40
23:59
  6,175
 10,094
  4,311
  4,394
    70
    80
     3
    77
  -168,983
  -169,513
  -169,888
  -169,873
23
36
4057
10
1
1
1
0
0
0
1
0
0
0
0
0
 
30
30
1
2
04:41
19:02
07:29
21:59
  9,892
  9,992
    79
    60
  -646,572
  -647,783
65
69
1
0
1
0
0
0
 
31
31
1
2
02:43
10:03
04:02
15:01
  4,765
 17,202
    75
    80
  -434,328
  -434,368
7
6
1
13
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.