GPS Space Vehicle Time Integrity for MJD 55651

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
1
01:22
07:26
 21,018
    45
  -327,977
13
1
1
0
 
3
3
1
2
09:18
17:16
12:00
21:42
  9,405
 15,303
    52
    47
  -695,638
  -695,805
16
22
1
0
0
0
0
0
 
4
1
00:05
05:48
 19,640
    47
   -75,100
64
3
3
0
 
5
1
03:23
08:43
 18,681
    45
   137,396
39
1
1
0
 
6
6
1
2
09:06
17:12
12:05
19:59
 10,361
  9,516
    57
    48
   214,945
   218,314
368
332
2
0
2121
1295
0
0
 
7
1
18:01
23:59
 20,918
   424
    -6,544
14752
14
14
0
 
8
8
1
2
00:00
19:22
01:25
23:59
  4,831
 16,029
    35
   410
    -7,576
    -7,214
43
12442
2
14
2
14
0
0
 
9
9
1
2
00:26
09:14
04:08
12:58
 12,880
 13,137
    49
    47
   -70,816
   -70,884
25
13
2
0
2
0
0
0
 
10
10
1
2
02:09
18:13
06:42
20:36
 15,846
  8,250
    48
    48
    70,342
    70,400
11
8
1
0
0
0
0
0
 
11
11
1
2
12:31
20:33
15:26
23:59
 10,104
 12,100
    48
   411
   138,942
   139,396
17
10784
3
14
2
14
0
0
 
12
1
01:54
06:18
 15,276
    43
    15,356
15
16
1
0
 
13
1
16:44
22:15
 18,996
    44
  -276,873
9
0
0
0
 
14
1
10:00
16:13
 21,291
    50
  -140,962
20
2
2
0
 
15
15
1
2
06:35
09:06
09:01
11:29
  8,349
  8,231
    48
    50
   139,031
   139,006
6
9
0
2
0
0
0
0
 
16
1
15:12
20:19
 17,485
    48
   161,814
14
0
0
0
 
17
17
1
2
00:00
21:53
04:13
23:59
 14,567
  7,277
    42
  -367
  -184,147
  -184,571
5
9239
4
14
0
14
0
0
 
18
18
1
2
07:29
09:06
09:01
14:08
  5,358
 17,321
    52
    52
  -129,304
  -129,329
6
41
0
3
0
3
0
0
 
19
19
1
2
10:28
18:22
12:52
22:56
  8,290
 15,800
    52
    50
   125,719
   125,840
9
17
1
0
0
0
0
0
 
20
20
1
2
01:17
14:24
02:32
19:07
  4,345
 16,347
    44
    49
   -48,762
   -48,762
8
5
9
56
0
0
0
0
 
21
21
1
2
06:17
09:06
09:01
12:29
  9,475
 11,832
    50
    53
   134,207
   134,240
8
11
0
1
0
1
0
0
 
22
1
09:06
15:26
 22,009
    54
  -150,873
32
3
3
0
 
23
1
15:11
21:09
 20,586
    46
  -316,389
17
0
0
0
 
24
24
24
1
2
3
00:00
12:48
21:26
01:21
16:22
23:59
  4,548
 12,096
  8,879
    46
    45
   215
  -377,602
  -377,757
  -377,685
27
28
4420
3
2
14
2
2
14
0
0
0
 
25
25
1
2
03:29
13:03
07:43
15:53
 14,717
  9,451
    46
    49
      989
     1,004
10
29
1
2
1
2
0
0
 
26
26
1
2
05:50
21:23
09:01
23:59
 11,062
  9,116
    47
   410
   159,626
   160,551
37
9423
0
14
0
14
0
0
 
27
27
1
2
00:00
09:06
03:45
12:18
 12,886
 11,168
    40
    57
  -250,865
  -250,976
28
44
2
2
2
1
0
0
 
28
28
1
2
00:00
20:23
03:01
23:59
 10,257
 12,684
    45
    97
   -28,354
   -28,472
16
1841
3
14
2
14
0
0
 
29
1
04:24
09:01
 15,963
    45
  -196,285
19
1
1
0
 
30
30
1
2
07:03
14:29
08:24
19:27
  4,880
 17,251
    50
    45
  -333,258
  -333,361
6
16
1
0
0
0
0
0
 
31
1
12:34
17:57
 18,277
    47
   -60,285
43
2
2
0
 
32
1
13:21
18:34
 17,782
    51
   226,033
55
2
2
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.