GPS Space Vehicle Time Integrity for MJD 52306

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
04:15
10:05
 20,999
   622
  -213,272
12
0
0
0
 
2
1
06:23
12:27
 21,857
   620
   146,302
39
0
0
0
 
3
3
1
2
06:10
21:50
10:17
23:59
 14,828
  7,767
   622
   920
  -104,879
  -104,748
11
7448
1
12
0
12
0
0
 
4
1
12:47
18:19
 19,937
   612
  -241,099
180
0
0
0
 
5
1
14:40
19:33
 17,599
   609
  -335,302
7
52
0
0
 
6
1
17:12
22:43
 19,826
   609
     3,088
15
0
0
0
 
7
1
10:50
17:08
 22,680
   621
  -697,474
55
0
0
0
 
8
1
08:10
14:08
 21,513
   623
  -710,240
14
0
0
0
 
9
9
9
1
2
3
00:00
13:19
21:54
01:52
16:52
23:59
  6,767
 12,768
  7,547
   632
   607
   561
    29,142
    29,201
    29,201
7
6
1602
19
1
12
0
0
12
0
0
0
 
10
1
16:12
21:30
 19,105
   617
   -17,617
7
6
0
0
 
11
11
1
2
01:26
09:54
04:50
13:48
 12,234
 14,035
   623
   625
    -7,203
    -7,211
9
6
0
88
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:44
11:02
 19,103
   625
     2,611
4
4
0
0
 
14
14
1
2
00:00
22:51
05:21
23:59
 19,268
  4,087
   621
  -621
   106,014
   104,532
19
22919
1
12
0
4087
0
0
 
15
15
1
2
00:00
19:37
01:52
23:59
  6,745
 15,725
   632
   818
  -134,371
  -134,509
9
7154
1
12
0
12
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
18:48
01:18
23:59
  4,709
 18,677
   629
   880
    -4,624
   -12,566
179
10758
1
12
1
9449
0
0
 
18
18
1
2
00:00
19:52
02:36
23:59
  9,419
 14,873
   626
   725
    75,725
    75,793
5
3863
13
12
0
12
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
03:06
14:05
07:53
15:17
 17,193
  4,355
   624
   609
   135,126
   135,212
12
7
1
0
0
0
0
0
 
21
21
1
2
00:00
21:31
04:07
23:59
 14,829
  8,887
   616
   614
      697
      683
4
3
1
2
0
0
0
0
 
22
1
03:32
08:49
 19,059
   619
  -593,538
77
0
0
0
 
23
1
18:15
23:59
 20,658
   897
    -4,849
11935
12
12
0
 
24
1
14:05
19:56
 21,002
   612
    -5,691
15
0
0
0
 
25
1
01:12
06:54
 20,554
   632
   -21,789
9
64
0
0
 
26
26
1
2
11:16
19:01
13:23
23:45
  7,594
 17,085
   617
   617
    50,863
    51,231
25
52
1
0
0
0
0
0
 
27
1
06:47
13:01
 22,419
   621
    -9,064
6
0
0
0
 
28
1
09:08
15:48
 23,982
   617
    60,904
15
0
0
0
 
29
29
1
2
00:00
22:35
04:55
23:59
 17,741
  5,059
   623
  -846
  -541,676
  -542,136
70
30204
1
12
1
5059
0
0
 
30
30
1
2
01:49
15:58
04:23
20:19
  9,223
 15,678
   627
   601
  -413,434
  -415,871
123
198
1
0
1
0
0
0
 
31
31
1
2
00:00
07:01
01:13
11:50
  4,394
 17,339
   619
   630
   -90,010
   -90,089
7
16
1
1
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.