GPS Space Vehicle Time Integrity for MJD 52409

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
21:08
03:03
23:59
 10,977
 10,258
    -7
  -119
  -229,312
  -229,548
4
3134
3
11
0
11
0
0
 
2
2
1
2
00:00
21:19
02:43
23:59
  9,809
  9,638
    -9
   -54
   199,361
   199,769
18
1143
1
12
0
12
0
0
 
3
3
1
2
00:00
14:51
03:18
17:54
 11,867
 10,962
   -20
   -29
   -27,636
   -27,831
13
11
1
1
0
0
0
0
 
4
1
05:43
11:13
 19,749
   -22
  -165,900
101
0
0
0
 
5
1
07:48
12:37
 17,317
   -21
   -13,347
13
1
0
0
 
6
1
10:18
15:46
 19,651
   -15
     3,238
4
0
0
0
 
7
1
03:44
09:59
 22,446
   -10
  -675,719
73
0
0
0
 
8
1
01:09
07:08
 21,473
     0
  -672,968
62
0
0
0
 
9
9
1
2
06:19
14:53
09:51
18:48
 12,693
 14,120
   -11
   -24
    42,838
    42,880
6
8
1
1
0
0
0
0
 
10
1
09:17
14:39
 19,331
   -29
    -4,948
8
3
0
0
 
11
11
1
2
02:52
18:55
06:46
21:44
 14,049
 10,140
   -19
   -23
   -12,502
   -12,546
7
4
10
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:26
03:53
23:59
 14,021
  5,579
   -17
  -812
     5,962
     5,201
6
17755
2
11
0
5579
0
0
 
14
14
1
2
15:53
18:55
18:54
22:20
 10,815
 12,319
   -18
   -18
    74,238
    74,202
11
10
0
0
0
0
0
0
 
15
1
12:29
18:42
 22,349
   -22
   -14,387
30
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
11:46
18:12
 23,123
   -19
   158,912
825
0
14996
0
 
18
1
12:52
18:54
 21,688
   -20
    66,995
10
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:03
19:56
08:03
23:59
  3,620
 14,568
   -15
   341
   160,478
   160,976
6
13066
9
11
0
11
0
0
 
21
21
1
2
14:25
18:55
18:54
20:57
 16,115
  7,303
   -15
   -15
     1,078
     1,089
4
7
1
0
0
0
0
0
 
22
22
1
2
00:00
20:28
01:51
23:59
  6,706
 12,683
   -16
   182
  -235,452
  -238,580
92
6288
1
12
1
12
0
0
 
23
1
10:52
16:33
 20,369
   -25
    -2,289
8
21
0
0
 
24
1
07:06
12:58
 21,130
   -20
   -29,559
19
0
0
0
 
25
1
18:55
23:42
 17,210
   -27
   -26,574
4
34
0
0
 
26
26
1
2
04:05
11:54
06:20
16:31
  8,151
 16,605
    -6
   -23
   193,011
   193,670
51
100
1
0
0
0
0
0
 
27
1
00:00
05:54
 21,260
   -15
   -20,256
4
9
0
0
 
28
1
02:07
08:47
 23,926
   -22
    81,644
7
0
0
0
 
29
1
12:36
17:32
 17,723
   -22
  -382,536
113
0
0
0
 
30
30
1
2
08:55
18:55
13:17
21:16
 15,717
  8,450
   -20
   -16
  -660,158
  -660,524
52
28
1
0
0
0
0
0
 
31
31
1
2
00:06
16:36
04:58
18:05
 17,520
  5,318
   -15
   -24
  -268,970
  -269,847
83
25
1
0
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.