GPS Space Vehicle Time Integrity for MJD 52280

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
06:00
11:50
 21,023
   847
  -209,552
19
0
0
0
 
2
1
08:59
15:20
 22,863
   853
   133,353
34
0
0
0
 
3
3
1
2
00:00
07:56
02:46
12:03
  9,975
 14,804
   869
   848
   -97,512
   -97,625
13
11
1
1
0
0
0
0
 
4
1
14:35
20:09
 20,022
   837
  -310,830
179
0
0
0
 
5
1
16:23
21:18
 17,688
   837
  -330,871
6
25
0
0
 
6
1
19:01
23:59
 17,880
  1,218
     3,358
14603
12
12
0
 
7
1
12:39
18:58
 22,742
   849
  -673,603
94
0
0
0
 
8
1
09:55
15:54
 21,532
   842
  -664,906
38
0
0
0
 
9
9
1
2
00:00
15:05
03:38
18:38
 13,098
 12,790
   846
   836
    25,448
    25,524
7
5
24
16
0
0
0
0
 
10
1
17:57
23:15
 19,078
   846
   -15,769
4
50
0
0
 
11
11
1
2
03:12
11:40
06:37
15:34
 12,248
 14,002
   849
   846
    -6,097
    -6,114
6
9
0
11
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:32
12:50
 19,085
   845
     1,867
7
146
0
0
 
14
1
00:41
07:04
 23,009
   852
   112,694
23
0
0
0
 
15
15
1
2
00:00
21:25
03:39
23:59
 13,176
  9,248
   861
   560
  -124,299
  -124,931
15
7938
1
12
0
12
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:34
03:04
23:59
 11,085
 12,303
   851
   851
   268,537
   258,605
433
551
1
12
3541
4769
0
0
 
18
18
1
2
00:00
21:38
04:23
23:59
 15,805
  8,475
   847
   841
    76,509
    76,488
5
6
31
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:52
15:51
09:39
17:04
 17,195
  4,377
   846
   839
   128,622
   128,714
14
9
1
8
0
0
0
0
 
21
1
00:00
05:54
 21,279
   854
    -4,169
8
0
0
0
 
22
1
05:18
10:37
 19,095
   845
  -553,736
116
0
0
0
 
23
23
1
2
00:00
20:08
02:07
23:59
  7,627
 13,874
   843
   841
    -3,188
    -3,263
4
10
4
0
0
0
0
0
 
24
-
 
 
 
 
 
 
 
 
 
25
1
03:00
08:43
 20,554
   854
   -20,607
12
87
0
0
 
26
26
26
1
2
3
00:00
13:03
20:48
01:37
15:09
23:59
  5,861
  7,551
 11,514
   853
   848
  1,037
    28,146
    28,561
    29,012
16
16
5824
1
1
12
0
0
12
0
0
0
 
27
1
08:35
14:49
 22,428
   850
    -6,358
8
0
0
0
 
28
1
10:55
17:35
 23,980
   845
    54,071
17
0
0
0
 
29
1
01:22
07:55
 23,581
   844
  -568,947
63
0
0
0
 
30
30
1
2
03:32
17:47
06:13
22:07
  9,595
 15,601
   846
   837
  -302,491
  -305,437
152
238
1
0
1
0
0
0
 
31
31
1
2
01:14
08:47
02:59
13:36
  6,321
 17,320
   856
   854
   -84,261
   -84,353
7
12
2
0
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(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.