GPS Space Vehicle Time Integrity for MJD 52285

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
05:40
11:30
 21,018
   810
  -210,245
19
0
0
0
 
2
1
08:29
14:49
 22,830
   817
   135,849
41
0
0
0
 
3
3
1
2
00:00
07:35
02:25
11:42
  8,749
 14,811
   820
   814
   -98,913
   -99,005
5
13
1
1
0
0
0
0
 
4
1
14:14
19:47
 19,992
   816
  -297,769
176
0
0
0
 
5
1
16:03
20:57
 17,670
   800
  -331,691
8
0
0
0
 
6
1
18:40
23:59
 19,139
  1,181
     3,392
14449
12
12
0
 
7
1
12:18
18:37
 22,739
   816
  -679,203
83
0
0
0
 
8
1
09:35
15:34
 21,529
   820
  -667,134
31
0
0
0
 
9
9
1
2
00:00
14:44
03:18
18:18
 11,906
 12,787
   810
   806
    26,164
    26,251
10
7
19
1
0
0
0
0
 
10
1
17:37
22:55
 19,073
   809
   -16,095
4
47
0
0
 
11
11
1
2
02:52
11:20
06:16
15:13
 12,242
 14,003
   808
   808
    -6,285
    -6,296
5
8
1
8
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:11
12:29
 19,091
   813
     2,014
4
114
0
0
 
14
1
00:20
06:44
 22,997
   812
   111,522
17
0
0
0
 
15
15
1
2
00:00
21:04
03:18
23:59
 11,938
 10,508
   801
   657
  -126,259
  -126,734
14
5018
1
12
0
12
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:14
02:44
23:59
  9,857
 13,530
   810
   891
   211,968
   202,455
373
2711
1
12
2046
5737
0
0
 
18
18
1
2
00:00
21:18
04:03
23:59
 14,582
  9,717
   811
   685
    76,394
    76,254
4
3721
45
12
0
12
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:32
15:31
09:19
16:44
 17,202
  4,387
   814
   804
   129,891
   129,982
12
8
1
5
0
0
0
0
 
21
21
1
2
00:00
22:58
05:33
23:59
 20,039
  3,668
   807
   817
      819
      823
4
4
6
0
0
0
0
0
 
22
1
04:58
10:16
 19,099
   815
  -562,590
108
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
15:31
21:24
 21,124
   811
     -823
16
0
0
0
 
25
1
02:39
08:21
 20,530
   812
   -20,828
7
209
0
0
 
26
26
26
1
2
3
00:00
12:43
20:28
01:17
14:49
23:59
  4,672
  7,516
 12,717
   808
   809
  1,076
    31,985
    32,424
    32,975
16
21
8262
2
1
12
0
0
12
0
0
0
 
27
1
08:14
14:28
 22,431
   807
    -6,833
11
0
0
0
 
28
1
10:34
17:14
 23,980
   809
    55,468
21
0
0
0
 
29
1
00:50
07:20
 23,368
   813
  -564,086
73
0
0
0
 
30
30
1
2
03:11
17:26
05:52
21:46
  9,631
 15,615
   809
   799
  -325,474
  -328,314
148
226
1
0
1
0
0
0
 
31
31
1
2
00:54
08:27
02:39
13:15
  6,299
 17,297
   819
   819
   -85,360
   -85,435
4
8
3
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.