GPS Space Vehicle Time Integrity for MJD 53136

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
19:08
01:08
23:59
  3,830
 17,030
   -71
   232
  -343,321
  -343,143
5
12880
1
11
0
12
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
00:00
13:16
21:23
01:46
16:09
23:59
  6,093
  9,932
  9,119
   -76
   -85
     5
    -9,561
    -9,742
    -9,743
7
9
2376
2
1
11
0
0
12
0
0
0
 
4
1
04:00
09:34
 19,487
   -85
   140,914
64
0
0
0
 
5
1
05:55
10:48
 17,101
   -83
   -29,748
7
6
0
0
 
6
1
08:30
13:59
 19,116
   -86
   -18,944
39
1
1
0
 
7
1
02:13
08:35
 22,075
   -81
  -546,721
83
0
0
0
 
8
-
 
 
 
 
 
 
 
 
 
9
9
1
2
04:26
13:05
08:04
16:54
 12,557
 13,138
   -91
   -95
    43,701
    43,756
7
10
1
18
0
0
0
0
 
10
1
07:24
12:41
 18,321
   -86
   -43,926
26
1
1
0
 
11
11
1
2
01:03
16:40
05:05
19:55
 14,212
 11,264
   -81
   -89
  -116,473
  -116,635
15
17
1
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:58
02:21
23:59
  8,189
 10,498
   -81
   -12
    28,738
    28,772
3
2290
7
11
0
12
0
0
 
14
1
14:03
20:24
 22,027
   -87
    19,749
17
1
1
0
 
15
1
12:25
18:06
 19,853
   -83
  -265,017
34
0
0
0
 
16
1
19:04
23:59
 17,275
   215
   -12,002
11716
11
12
0
 
17
1
06:35
12:50
 21,787
   -83
  -331,732
144
1
1
0
 
18
1
11:03
17:41
 22,982
   -85
    33,948
33
1
1
0
 
19
19
19
1
2
3
00:00
14:29
22:23
03:00
16:47
23:59
 10,424
  7,946
  5,501
   -88
   -97
  -709
    56,704
    56,250
    55,401
28
20
13992
1
1
11
0
0
5501
0
0
0
 
20
20
1
2
05:21
18:21
06:36
23:06
  4,394
 16,345
   -87
   -86
   164,292
   164,103
10
34
3
1
0
1
0
0
 
21
1
10:13
16:33
 21,983
   -88
   -75,479
16
1
1
0
 
22
1
12:32
19:10
 22,896
   -96
    -1,141
42
1
1
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
05:19
11:09
 20,366
   -84
   -26,048
18
0
0
0
 
25
1
16:20
22:02
 19,874
   -86
   -66,502
8
23
1
0
 
26
26
1
2
02:12
10:07
04:39
14:42
  8,574
 15,925
   -81
   -89
   -67,973
   -68,547
44
83
1
1
0
1
0
0
 
27
27
1
2
00:00
22:07
04:19
23:59
 15,024
  6,464
   -78
  -589
  -176,868
  -179,508
128
12231
1
11
1
3399
0
0
 
28
1
00:37
07:13
 22,940
   -81
   -31,149
11
0
0
0
 
29
29
1
2
01:35
09:48
04:26
14:04
  9,994
 14,789
   -79
   -85
  -234,262
  -234,209
8
11
0
1
0
0
0
0
 
30
30
1
2
07:28
16:59
11:41
19:49
 14,761
  9,809
   -85
   -87
  -531,187
  -531,419
33
24
1
1
0
1
0
0
 
31
31
1
2
00:00
22:33
03:41
23:59
 12,749
  4,926
   -79
  -581
  -152,005
  -154,198
87
10836
1
11
1
2888
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.