GPS Space Vehicle Time Integrity for MJD 54693

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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
18:51
01:06
23:59
  3,734
 17,815
   576
   831
  -194,267
  -193,805
54
9162
2
13
2
13
0
0
3
3
3
1
2
3
03:40
10:52
13:20
05:36
13:16
15:14
  6,676
  8,110
  6,734
   567
   572
   572
  -269,235
  -269,376
  -269,416
17
42
11
2
1
8
1
1
0
0
0
0
4
1
17:38
23:20
 20,093
   581
   144,106
65
1
1
0
5
-
 
 
 
 
 
 
 
 
 
6
6
6
6
1
2
3
4
02:15
03:40
10:45
13:20
03:38
05:39
13:16
14:39
  4,676
  6,852
  8,504
  4,718
   575
   575
   573
   573
  -166,465
  -166,470
  -166,497
  -166,504
4
28
42
6
1
1
1
4
0
1
1
0
0
0
0
0
7
7
1
2
11:10
13:20
13:16
17:35
  7,268
 14,756
   570
   577
    -8,089
    -8,129
42
43
1
1
1
1
0
0
8
1
13:20
18:50
 19,250
   586
   166,538
27
1
1
0
9
9
1
2
03:40
17:59
06:38
21:36
 10,392
 12,795
   574
   578
    -9,525
    -9,615
9
5
3
0
0
0
0
0
10
10
1
2
00:00
20:51
02:12
23:59
  7,538
 10,851
   577
   750
     4,426
     4,624
19
4425
2
13
2
14
0
0
11
11
1
2
06:31
14:26
09:14
18:50
  9,305
 15,254
   569
   578
   -21,063
   -21,035
19
15
2
1
2
1
0
0
12
1
19:19
23:59
 16,161
  1,034
   355,444
15916
13
13
0
13
13
1
2
10:20
13:20
13:16
15:46
 10,033
  8,448
   574
   578
  -267,137
  -267,147
37
5
1
8
1
0
0
0
14
1
03:40
09:52
 21,568
   572
   232,557
38
3
1
0
15
15
1
2
00:00
15:54
03:38
18:03
 12,305
  7,469
   576
   574
   160,680
   161,030
50
24
2
2
2
1
0
0
16
16
1
2
01:05
08:26
02:10
13:16
  3,775
 16,612
   571
   576
  -111,569
  -111,502
5
11
4
1
0
0
0
0
17
1
15:34
21:53
 22,011
   578
   -38,356
18
2
2
0
18
18
1
2
00:40
03:40
03:38
07:17
 10,103
 12,526
   574
   577
   145,499
   145,451
13
32
0
3
0
3
0
0
19
19
19
1
2
3
04:00
11:54
13:20
06:22
13:16
16:26
  8,272
  4,660
 10,874
   576
   579
   582
   -34,126
   -34,134
   -34,134
14
5
5
1
0
30
1
0
0
0
0
0
20
1
07:39
12:32
 17,018
   574
  -106,831
23
1
1
0
21
21
1
2
00:00
03:40
03:38
06:11
 12,305
  8,737
   577
   579
   -53,842
   -53,824
38
37
2
1
2
1
0
0
22
22
1
2
02:19
03:40
03:38
08:55
  4,521
 18,197
   572
   571
  -210,724
  -210,722
4
17
6
3
0
3
0
0
23
23
1
2
08:53
13:20
13:16
14:48
 15,132
  5,226
   575
   578
  -368,501
  -368,517
16
5
1
0
1
0
0
0
24
24
1
2
00:00
22:00
03:38
23:59
 12,305
  6,928
   572
    49
  -116,592
  -117,349
23
12286
2
13
2
6928
0
0
25
25
1
2
10:23
13:20
13:16
16:48
  9,813
 12,115
   570
   577
   225,356
   225,611
72
79
1
0
1
0
0
0
26
26
1
2
00:00
15:16
03:38
18:11
 12,305
 10,127
   576
   575
  -309,371
  -309,702
42
23
2
2
2
1
0
0
27
27
1
2
11:47
13:20
13:16
17:47
  5,068
 15,400
   575
   583
  -209,712
  -209,735
5
43
2
1
0
1
0
0
28
1
14:09
20:43
 22,832
   582
    22,440
7
17
0
0
29
29
1
2
00:00
21:56
03:31
23:59
 11,870
  7,161
   557
    62
    40,445
    39,879
19
11919
2
13
2
7049
0
0
30
30
30
1
2
3
00:00
06:30
20:55
01:13
09:26
23:59
  4,177
 10,064
 10,580
   573
   576
   918
   -90,637
   -90,689
   -90,445
45
20
9503
2
3
13
2
2
14
0
0
0
31
1
06:00
11:39
 19,537
   572
    25,647
33
13
3
0
32
1
06:45
12:00
 18,241
   577
  -312,752
42
3
3
0
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.