GPS Space Vehicle Time Integrity for MJD 53249

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
10:36
16:12
 19,620
   100
  -360,905
25
2
1
0
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
05:35
13:41
08:26
18:00
  9,756
 15,013
   103
   106
   -40,247
   -40,344
28
32
2
1
2
1
0
0
4
4
1
2
00:00
20:15
01:56
23:59
  6,585
 13,004
   102
   227
   274,552
   275,881
40
5365
2
7
2
8
0
0
5
5
5
1
2
3
00:00
09:24
22:17
02:31
10:27
23:59
  8,709
  3,766
  5,940
    99
    93
  -228
   -46,727
   -46,800
   -47,211
5
7
9372
1
39
7
0
0
7
0
0
0
6
6
1
2
01:02
02:36
02:31
05:59
  5,360
 11,624
   104
   102
  -408,696
  -408,927
41
89
0
2
0
2
0
0
7
1
18:24
23:59
 19,383
   258
  -375,689
8384
7
9
0
8
1
15:35
21:36
 21,059
    99
     8,220
22
2
2
0
9
9
1
2
05:24
20:43
09:15
23:59
 13,129
 11,360
    94
   320
     2,668
     2,995
31
8763
3
7
3
8
0
0
10
10
1
2
00:00
02:36
02:31
05:10
  8,709
  8,964
   106
   104
   -49,724
   -49,732
21
43
1
2
1
2
0
0
11
11
11
1
2
3
08:58
10:36
17:16
10:32
12:12
21:20
  5,562
  5,643
 14,071
    95
    96
    99
  -145,329
  -145,347
  -145,433
5
9
32
0
2
2
0
0
1
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
13:12
18:32
 18,626
    92
    22,972
30
1
1
0
14
14
1
2
06:15
10:36
10:32
12:33
 14,995
  6,913
 66,788
    94
    93,111
    26,425
8166326
24
1
1
14995
1
0
0
15
1
04:42
10:24
 19,727
    98
  -314,237
39
3
3
0
16
1
11:13
16:14
 17,574
    98
    -6,434
17
1
1
0
17
17
17
1
2
3
00:00
02:36
22:45
02:31
05:04
23:59
  8,709
  8,550
  4,286
   103
   101
  -586
   140,461
   140,540
   140,462
24
52
17159
1
3
7
1
3
4286
0
0
0
18
1
03:22
09:59
 22,802
   101
    71,274
47
5
4
0
19
19
1
2
06:54
14:45
09:05
19:22
  7,527
 16,080
   101
   100
     8,872
     8,813
12
13
2
1
1
1
0
0
20
20
1
2
10:37
21:33
15:20
22:35
 16,474
  3,455
    97
   105
   127,708
   127,603
37
10
2
18
1
0
0
0
21
1
02:36
08:52
 21,552
   101
   -78,836
31
5
4
0
22
1
04:49
10:32
 19,801
   104
   -15,820
23
3
2
0
23
1
11:22
17:22
 20,997
    97
  -161,282
56
1
1
0
24
24
1
2
00:00
21:32
02:31
23:59
  8,709
  8,376
   107
   -13
   -53,876
   -54,230
8
4091
1
7
0
8
0
0
25
25
1
2
08:44
10:36
10:32
14:27
  6,440
 13,532
155,376
    98
    80,704
   -74,584
12461119
30
1
2
6440
2
0
0
26
26
1
2
02:36
18:26
07:01
20:53
 15,218
  8,543
   106
    93
  -211,032
  -211,679
70
27
5
0
5
0
0
0
27
1
14:33
20:38
 21,092
    95
  -390,133
96
1
1
0
28
1
16:52
23:28
 22,952
    97
   -40,873
31
3
2
0
29
29
1
2
02:37
17:56
06:29
20:41
 13,201
  9,639
   104
    92
  -353,368
  -352,860
59
34
5
1
4
1
0
0
30
30
30
30
1
2
3
4
00:00
02:36
09:14
10:36
02:31
03:56
10:32
12:02
  8,709
  4,552
  4,622
  5,043
    97
   101
216,450
    90
  -551,163
  -551,137
  -334,719
  -551,062
17
77
14709063
8
1
2
1
2
1
2
4622
0
0
0
0
0
31
1
17:37
23:59
 22,229
   230
  -305,609
7176
7
9
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.