GPS Space Vehicle Time Integrity for MJD 52347

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
01:28
07:17
 20,982
   373
  -220,195
15
0
0
0
 
2
1
02:25
07:59
 20,080
   371
   167,066
36
0
0
0
 
3
3
1
2
03:22
19:03
07:29
22:07
 14,824
 11,071
   365
   375
    -9,700
    -9,860
11
6
1
5
0
0
0
0
 
4
1
09:58
15:27
 19,768
   368
   -65,781
117
0
0
0
 
5
1
11:57
16:48
 17,475
   380
    -4,893
8
3
0
0
 
6
1
14:23
19:54
 19,867
   366
     3,025
3
11
0
0
 
7
1
08:00
14:15
 22,539
   369
  -709,670
8
29
0
0
 
8
1
05:23
11:21
 21,491
   377
  -709,057
18
0
0
0
 
9
9
1
2
10:32
19:06
14:04
23:01
 12,731
 14,103
   364
   371
    34,367
    34,413
6
6
1
45
0
0
0
0
 
10
1
13:27
18:47
 19,192
   376
    -1,253
6
13
0
0
 
11
11
11
1
2
3
00:00
07:06
22:35
02:02
10:59
23:59
  7,377
 13,983
  5,045
   370
   369
   381
    -9,197
    -9,212
    -9,227
4
5
5
2
33
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:52
08:12
 19,181
   367
     3,871
4
8
0
0
 
14
14
1
2
00:00
20:06
02:36
23:59
  9,387
 14,030
   366
   481
    93,380
    93,204
11
3668
1
12
0
12
0
0
 
15
1
16:47
22:59
 22,280
   362
  -150,677
22
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:00
22:26
 23,143
   368
  -335,739
486
0
9317
0
 
18
1
17:04
23:45
 24,028
   368
    73,427
5
28
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:18
11:17
05:05
12:20
 17,195
  3,766
   368
   377
   145,362
   145,467
14
7
1
5
0
0
0
0
 
21
21
1
2
00:00
18:41
01:17
23:59
  4,663
 19,071
   361
   648
      862
     1,157
5
11315
0
12
0
12
0
0
 
22
1
00:44
06:02
 19,084
   366
  -628,783
32
0
0
0
 
23
1
15:18
21:02
 20,615
   364
    -7,924
9
0
0
0
 
24
1
11:17
17:08
 21,042
   364
   -15,191
20
0
0
0
 
25
25
1
2
00:00
22:17
04:02
23:59
 14,553
  6,136
   359
  -332
   -23,713
   -24,442
4
16032
23
12
0
6136
0
0
 
26
26
1
2
08:24
16:10
10:34
20:49
  7,834
 16,715
   381
   366
    97,165
    97,641
33
75
1
0
0
0
0
0
 
27
1
03:58
10:12
 22,436
   365
   -13,191
9
0
0
0
 
28
1
06:20
13:00
 23,978
   370
    70,651
19
0
0
0
 
29
1
18:30
23:59
 19,756
   796
  -486,517
17325
12
5617
0
 
30
30
30
1
2
3
00:00
13:06
22:57
01:31
17:29
23:59
  5,509
 15,811
  3,739
   360
   363
    36
  -546,402
  -547,996
  -549,223
51
141
5869
1
1
12
1
1
12
0
0
0
 
31
31
1
2
04:15
20:42
09:05
22:20
 17,357
  5,912
   368
   375
   -98,977
   -99,111
14
3
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.