GPS Space Vehicle Time Integrity for MJD 52415

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(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
20:44
02:38
23:59
  9,497
 11,736
   -37
    14
  -230,267
  -230,370
5
1214
1
11
0
11
0
0
 
2
2
1
2
00:00
20:53
02:14
23:59
  8,053
 11,151
   -21
   112
   202,444
   203,047
16
4149
1
11
0
11
0
0
 
3
3
3
1
2
3
00:00
14:26
22:40
02:54
17:29
23:59
 10,439
 10,950
  4,745
   -25
   -30
  -781
   -29,453
   -29,640
   -30,483
10
13
15849
1
1
11
0
0
4745
0
0
0
 
4
1
05:19
10:48
 19,748
   -29
  -174,513
96
0
0
0
 
5
1
07:24
12:13
 17,326
   -19
   -14,370
11
0
0
0
 
6
1
09:54
15:22
 19,606
   -27
     3,373
9
0
0
0
 
7
1
03:19
09:34
 22,437
   -27
  -669,324
73
0
0
0
 
8
1
00:45
06:43
 21,444
   -12
  -667,314
67
0
0
0
 
9
9
1
2
05:54
14:28
09:26
18:24
 12,696
 14,154
   -32
   -32
    43,685
    43,738
6
8
1
4
0
0
0
0
 
10
1
08:52
14:13
 19,293
   -24
    -5,268
7
0
0
0
 
11
11
1
2
02:27
17:57
06:22
21:20
 14,022
 12,141
   -21
   -25
   -12,854
   -12,886
7
5
6
3
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:01
03:28
23:59
 12,517
  7,096
   -26
  -495
     6,328
     5,923
7
11953
1
11
0
11
0
0
 
14
1
15:28
21:55
 23,162
   -25
    72,657
18
0
0
0
 
15
1
12:04
18:17
 22,352
   -31
   -16,661
29
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
11:22
17:48
 23,132
   -31
    96,085
795
0
14749
0
 
18
1
12:28
19:10
 24,136
   -26
    66,189
11
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
19:30
23:59
 16,152
   331
   162,393
13570
11
11
0
 
21
1
14:00
20:32
 23,482
   -26
     1,163
9
0
0
0
 
22
22
1
2
00:00
20:04
01:27
23:59
  5,255
 14,132
   -27
   199
  -257,666
  -260,705
75
7945
1
11
1
584
0
0
 
23
1
10:27
16:07
 20,367
   -32
    -2,611
10
0
0
0
 
24
1
06:41
12:34
 21,107
   -28
   -30,963
17
0
0
0
 
25
1
17:37
23:17
 20,378
   -18
   -26,923
5
58
0
0
 
26
26
1
2
03:40
11:29
05:56
16:06
  8,162
 16,614
   -19
   -31
   203,928
   204,611
46
102
1
0
1
0
0
0
 
27
1
00:00
05:29
 19,749
   -23
   -20,862
6
40
0
0
 
28
1
01:43
08:22
 23,934
   -28
    82,439
7
6
0
0
 
29
29
1
2
04:37
12:03
05:47
16:56
  4,214
 17,515
   -16
   -27
  -371,696
  -370,947
27
114
1
0
1
0
0
0
 
30
30
1
2
08:31
18:19
12:53
20:53
 15,693
  9,246
   -34
   -20
  -665,638
  -665,933
42
22
1
0
0
0
0
0
 
31
31
1
2
00:00
16:13
04:38
17:40
 16,660
  5,245
   -21
   -33
  -277,194
  -278,029
76
25
1
1
1
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(MYS) 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(MYS) 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.