GPS Space Vehicle Time Integrity for MJD 52962

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
07:19
13:10
 20,468
    94
  -315,998
1170
1
1
0
 
2
1
07:29
12:51
 18,816
    88
   224,273
37
0
0
0
 
3
3
1
2
01:15
09:21
04:06
13:40
  9,733
 14,728
    80
    87
   -62,748
   -62,843
9
1380
1
1
0
1
0
0
 
4
1
15:54
21:29
 19,653
    76
    11,835
36
1
1
0
 
5
1
17:54
22:44
 16,730
    81
    -5,593
28
4
4
0
 
6
6
1
2
00:00
20:35
02:04
23:59
  7,130
 11,801
    93
   285
     1,662
     1,885
4
6942
21
11
0
14
0
0
 
7
1
13:54
20:09
 21,838
    82
  -643,810
15
1
1
0
 
8
1
11:21
17:19
 20,669
    87
  -400,034
1165
1
1
0
 
9
9
1
2
01:00
16:08
04:40
19:53
 12,620
 13,075
    72
    65
    17,557
    17,642
7
9
44
0
0
0
0
0
 
10
1
19:17
23:59
 16,250
   381
   -34,243
11330
11
12
0
 
11
11
1
2
04:33
12:56
07:52
16:56
 11,720
 13,627
    80
    92
   -78,340
   -78,396
7
1435
1
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:43
14:05
 18,311
    90
    31,920
1237
1
1
0
 
14
1
02:04
08:29
 22,635
    77
    18,904
5
16
0
0
 
15
1
00:10
05:55
 20,089
    82
  -187,662
34
0
0
0
 
16
1
06:47
11:45
 17,432
    81
   -11,686
11
1
0
0
 
17
17
1
2
00:00
18:59
01:35
23:59
  5,591
 17,342
    77
   337
   -48,804
   -45,833
64
10071
1
11
1
2394
0
0
 
18
1
00:00
05:44
 20,110
    78
    -3,384
8
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
06:04
10:56
 17,059
    81
   203,496
7
29
0
0
 
21
21
1
2
00:00
21:56
04:23
23:59
 15,254
  6,950
    78
  -336
   -65,170
   -65,743
11
10435
1
11
0
14
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
1
17:24
23:22
 20,615
    77
   -76,284
24
4
3
0
 
25
1
04:24
10:08
 20,231
    69
   -55,414
5
95
0
0
 
26
26
26
1
2
3
00:00
14:10
22:02
02:45
16:31
23:59
  9,628
  8,227
  6,691
    79
    75
  -250
  -494,848
  -494,522
  -494,664
16
15
8144
1
1
11
0
0
14
0
0
0
 
27
1
09:58
16:08
 21,149
    87
  -806,974
1160
1
1
0
 
28
1
12:24
19:02
 22,860
    85
    -4,238
1108
1
1
0
 
29
29
29
1
2
3
00:00
13:20
21:36
01:57
16:16
23:59
  6,742
 10,128
  8,165
    75
    81
    81
  -166,129
  -166,678
  -167,000
27
34
144
1
1
14
0
0
14
0
0
0
 
30
30
1
2
04:52
19:15
07:40
21:59
  9,897
  9,627
    73
    75
  -640,618
  -641,818
66
65
0
1
0
1
0
0
 
31
31
1
2
02:54
10:15
04:15
15:13
  4,549
 17,041
    80
    95
  -433,959
  -434,000
5
1283
1
1
0
1
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(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.