GPS Space Vehicle Time Integrity for MJD 53990

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
05:21
10:20
10:17
12:03
 17,130
  6,135
   -32
162,952
   -76,276
    86,681
2177
12767113
1
1
2
6135
0
0
 
2
2
1
2
00:00
18:48
01:00
23:59
  3,617
 17,988
   -54
   166
   -33,974
   -34,048
7
8638
1
12
0
15
0
0
 
3
3
1
2
02:53
10:57
05:43
15:19
  9,642
 15,116
   -64
   -58
   -85,492
   -87,898
219
344
1
0
1
2600
0
0
 
4
1
17:34
23:12
 19,809
   -61
  -309,105
43
2
2
0
 
5
1
19:26
23:59
 15,947
   312
  -340,319
13444
12
14
0
 
6
6
1
2
00:00
22:19
03:45
23:59
 12,858
  5,808
   -55
  -760
  -596,532
  -596,985
12
15366
2
12
0
5808
0
0
 
7
7
1
2
01:02
10:31
05:12
13:21
 14,293
  9,938
   -52
   -57
  -527,727
  -527,601
17
14
1
0
0
0
0
0
 
8
1
12:54
18:55
 21,074
   -50
    79,340
11
1
1
0
 
9
9
1
2
02:41
17:49
06:22
21:34
 12,643
 13,026
   -55
   -65
   -35,813
   -35,915
26
31
1
2
1
2
0
0
 
10
10
1
2
00:00
20:56
02:16
23:59
  7,844
 10,507
   -48
    61
   -89,578
   -89,514
6
3547
22
12
0
13
0
0
 
11
11
1
2
06:20
14:30
09:24
18:40
 10,846
 14,402
   -33
   -61
  -349,896
  -349,985
2736
9
1
2
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:25
15:49
 18,834
   -58
   -93,749
18
0
0
0
 
14
1
03:34
09:51
 22,080
   -44
     5,669
1918
1
2
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
08:39
10:20
10:17
13:42
  5,714
 11,784
   -56
 84,807
   -72,546
    12,286
5
9211993
8
1
0
11784
0
0
 
17
1
15:28
21:48
 22,076
   -64
   -96,068
25
3
3
4955
 
18
1
00:42
07:18
 22,818
   -54
   248,660
18
2
1
0
 
19
19
1
2
04:01
11:57
06:25
16:28
  8,359
 15,685
   -55
   -54
   -15,059
   -15,160
20
16
1
0
1
0
0
0
 
20
20
20
1
2
3
07:57
10:20
18:54
10:17
12:44
20:10
  8,163
  8,318
  4,326
   -57
120,168
   -60
    22,536
   142,758
    22,524
4
10964543
17
22
1
1
0
8318
1
0
0
0
 
21
1
00:00
06:13
 21,481
   -54
   -52,203
33
2
1
0
 
22
1
02:20
08:57
 23,009
   -42
  -133,498
1878
1
1
0
 
23
23
1
2
08:53
10:20
10:17
14:49
  4,859
 15,580
   -60
 64,130
  -137,920
   -73,732
4
8011544
0
1
0
15580
0
0
 
24
1
17:04
22:18
 18,272
   -61
   -35,627
30
2
2
0
 
25
25
1
2
06:14
10:20
10:17
12:01
 14,178
  6,031
   -43
165,753
  -326,417
  -160,835
2395
12876723
1
1
1
6031
0
0
 
26
26
1
2
00:00
15:48
04:25
18:18
 15,221
  8,775
   -53
   -63
   250,860
   251,634
67
39
1
2
1
0
0
0
 
27
1
11:48
17:51
 20,977
   -58
   -67,536
20
1
1
0
 
28
1
13:51
20:30
 23,136
   -49
   -18,912
22
2
1
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
00:00
06:34
20:57
01:17
09:26
23:59
  4,365
 10,168
 10,477
   -53
   -36
   240
    -9,798
    -9,812
    -9,611
4
2826
9007
7
1
12
0
1
14
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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(MSL) 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(MSL) 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.