GPS Space Vehicle Time Integrity for MJD 52348

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
1
2
3
01:24
02:52
04:45
02:44
03:58
07:13
  4,840
  3,951
  8,919
   379
   375
   372
  -220,318
  -220,330
  -220,348
6
4
3
0
0
12
0
0
0
0
0
0
 
2
1
04:45
07:53
 11,327
   381
   167,629
23
0
0
0
 
3
3
1
2
04:45
18:59
07:25
22:03
  9,615
 11,070
   378
   362
    -9,964
   -10,135
6
11
6
0
0
0
0
0
 
4
1
09:54
15:23
 19,758
   367
   -67,552
121
0
0
0
 
5
1
11:53
16:44
 17,473
   380
    -5,008
10
1
0
0
 
6
1
14:19
19:50
 19,864
   360
     3,017
4
0
0
0
 
7
1
07:55
14:11
 22,541
   376
  -709,594
7
37
0
0
 
8
1
05:19
11:17
 21,490
   382
  -708,783
21
0
0
0
 
9
9
1
2
10:28
19:02
14:00
22:57
 12,730
 14,110
   382
   360
    34,508
    34,535
5
5
1
50
0
0
0
0
 
10
1
13:23
18:44
 19,260
   369
    -1,307
6
12
0
0
 
11
11
11
1
2
3
00:00
07:02
22:31
01:34
10:57
23:59
  5,663
 14,062
  5,305
   376
   375
   224
    -9,234
    -9,251
    -9,430
3
5
3110
34
42
11
0
0
11
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:45
08:08
 12,186
   369
     3,914
4
1
0
0
 
14
14
1
2
00:00
20:02
02:32
23:59
  9,171
 14,271
   371
   465
    93,048
    92,850
11
3780
1
11
0
11
0
0
 
15
1
16:43
22:54
 22,281
   364
  -151,073
32
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:56
22:22
 23,127
   360
  -342,035
472
0
8946
0
 
18
1
17:00
23:42
 24,095
   362
    73,351
7
6
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:14
02:52
11:13
02:44
03:58
12:16
  9,034
  3,951
  3,806
   379
   374
   383
   145,616
   145,632
   145,730
4
4
7
0
1
3
0
0
0
0
0
0
 
21
21
1
2
00:00
18:37
01:13
23:59
  4,415
 19,318
   378
   628
      888
     1,145
6
11043
0
11
0
11
0
0
 
22
22
22
1
2
3
00:40
02:52
04:45
02:44
03:58
05:58
  7,465
  3,951
  4,417
   369
   368
   367
  -629,235
  -629,271
  -629,310
16
7
6
0
0
2
0
0
0
0
0
0
 
23
1
15:14
20:57
 20,602
   358
    -7,998
8
1
0
0
 
24
1
11:13
17:04
 21,007
   368
   -15,414
25
0
0
0
 
25
25
25
1
2
3
00:00
02:52
22:13
02:44
03:58
23:59
  9,884
  3,951
  6,384
   370
   361
  -210
   -23,745
   -23,757
   -24,369
4
3
14232
21
5
11
0
0
6384
0
0
0
 
26
26
1
2
08:20
16:06
10:30
20:47
  7,840
 16,841
   381
   359
    98,471
    98,944
32
76
1
0
0
0
0
0
 
27
1
04:45
10:08
 19,393
   378
   -13,295
4
2
0
0
 
28
1
06:16
12:56
 23,977
   377
    70,881
16
0
0
0
 
29
1
18:24
23:59
 20,108
   747
  -485,093
16687
11
3491
0
 
30
30
30
1
2
3
00:00
13:02
22:53
01:27
17:25
23:59
  5,259
 15,814
  3,999
   370
   372
   126
  -549,026
  -550,603
  -551,737
48
141
4448
1
1
12
1
1
12
0
0
0
 
31
31
1
2
04:57
20:38
09:01
22:16
 14,653
  5,905
   386
   363
   -99,186
   -99,320
4
4
22
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.