GPS Space Vehicle Time Integrity for MJD 52344

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
01:40
07:30
 20,967
   389
  -219,751
13
0
0
0
 
2
1
02:42
08:16
 20,070
   382
   165,526
31
0
0
0
 
3
3
1
2
03:34
19:15
07:41
22:20
 14,823
 11,073
   381
   393
    -8,832
    -8,998
11
5
1
2
0
0
0
0
 
4
1
10:10
15:39
 19,765
   387
   -60,400
120
0
0
0
 
5
1
12:09
17:00
 17,483
   377
    -4,462
13
0
0
0
 
6
1
14:35
20:06
 19,878
   380
     3,019
6
1
0
0
 
7
1
08:12
14:27
 22,523
   391
  -709,772
5
22
0
0
 
8
1
05:35
11:34
 21,492
   385
  -709,768
15
0
0
0
 
9
9
1
2
10:44
19:19
14:17
23:13
 12,735
 14,076
   390
   390
    33,981
    34,031
6
7
1
25
0
0
0
0
 
10
1
13:39
18:59
 19,224
   387
    -1,092
8
0
0
0
 
11
11
11
1
2
3
00:00
07:19
22:47
02:15
11:11
23:59
  8,114
 13,974
  4,326
   383
   383
   -58
    -9,046
    -9,062
    -9,532
4
6
8479
4
18
12
0
0
12
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:05
08:25
 19,175
   379
     3,774
5
12
0
0
 
14
14
1
2
00:00
20:18
02:47
23:59
 10,078
 13,302
   380
   466
    94,432
    94,220
9
2771
1
12
0
12
0
0
 
15
1
17:00
23:11
 22,275
   377
  -149,493
23
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:13
22:38
 23,143
   377
  -316,434
501
0
9753
0
 
18
18
1
2
17:16
22:00
21:58
23:57
 16,890
  7,060
   381
   381
    73,647
    73,640
4
5
5
8
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:30
11:29
05:17
12:41
 17,199
  4,292
   380
   388
   144,615
   144,720
11
7
1
3
0
0
0
0
 
21
21
1
2
00:00
18:54
01:30
23:59
  5,406
 18,326
   376
   645
      860
     1,149
8
10575
0
12
0
12
0
0
 
22
1
00:56
06:14
 19,102
   388
  -627,216
36
0
0
0
 
23
1
15:31
21:15
 20,626
   378
    -7,709
8
12
0
0
 
24
1
11:30
17:20
 21,025
   378
   -14,481
25
0
0
0
 
25
25
1
2
00:00
22:30
04:14
23:59
 15,297
  5,377
   380
   389
   -23,574
   -23,593
6
8
14
0
0
0
0
0
 
26
26
1
2
08:36
16:23
10:47
21:04
  7,820
 16,876
   389
   380
    93,305
    93,780
34
77
1
0
0
0
0
0
 
27
1
04:10
10:24
 22,434
   378
   -12,880
8
0
0
0
 
28
1
06:33
13:12
 23,978
   392
    70,012
17
0
0
0
 
29
1
18:48
23:59
 18,698
   805
  -490,864
16816
12
4936
0
 
30
30
1
2
00:00
13:19
01:44
17:42
  6,250
 15,801
   381
   381
  -538,332
  -539,996
58
144
1
1
1
1
0
0
 
31
31
1
2
04:28
20:54
09:17
22:33
 17,339
  5,933
   374
   387
   -98,306
   -98,436
14
5
1
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.