GPS Space Vehicle Time Integrity for MJD 55382

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
19:46
01:57
23:59
  6,806
 14,700
    57
   324
  -270,151
  -270,119
7
8553
3
14
0
15
0
0
3
3
3
1
2
3
03:54
11:48
15:06
06:27
14:51
16:21
  8,533
 10,534
  4,373
    63
    57
    61
  -577,312
  -577,459
  -577,499
19
13
20
2
0
1
1
0
1
0
0
0
4
1
18:23
23:59
 19,327
   353
  -118,303
11020
14
15
0
5
5
1
2
00:00
21:52
03:18
23:59
 11,515
  7,403
    53
  -314
    11,706
    11,560
10
8531
2
14
0
15
0
0
6
1
11:41
14:51
 10,971
    56
  -583,997
46
0
0
0
7
7
1
2
12:19
15:05
14:51
18:39
  8,687
 12,394
    52
    59
     1,633
     1,642
4
6
1
3
0
1
0
0
8
1
15:05
19:50
 16,386
    53
    -5,966
12
1
1
0
9
9
1
2
03:33
18:39
07:14
22:25
 12,589
 13,053
    57
    57
   -16,382
   -16,506
18
7
2
5
1
0
0
0
10
10
10
1
2
3
00:00
13:23
20:55
01:50
14:51
23:59
  6,548
  5,150
 10,591
    57
    53
   279
    46,288
    46,327
    46,581
5
5
5895
13
0
14
0
0
14
0
0
0
11
11
1
2
07:44
15:16
09:58
19:45
  7,792
 15,544
    48
    55
    73,587
    73,672
8
12
1
31
0
0
0
0
12
12
1
2
00:00
20:25
01:23
23:59
  5,006
 12,369
    57
   478
    97,085
    97,198
13
12494
9
14
0
15
0
0
13
13
1
2
11:03
15:05
14:51
16:35
 13,202
  5,266
    53
    55
  -302,187
  -302,178
7
22
4
1
0
1
0
0
14
14
1
2
04:33
07:44
07:42
10:49
 11,057
 10,663
    57
    55
   -64,334
   -64,383
15
13
0
0
0
0
0
0
15
15
1
2
00:44
16:59
05:30
18:54
 16,365
  6,567
    56
    49
   245,026
   244,684
34
12
2
0
1
0
0
0
16
1
09:28
14:28
 17,480
    57
    86,797
20
0
0
0
17
1
16:16
22:30
 21,569
    54
  -160,291
12
0
0
0
18
1
01:34
07:42
 21,060
    57
   -78,792
15
1
0
0
19
19
19
1
2
3
05:00
12:51
15:05
07:17
14:51
17:25
  7,891
  6,972
  7,973
    53
    61
    61
    47,322
    47,409
    47,434
7
9
7
5
1
1
0
0
0
0
0
0
20
1
08:40
13:28
 16,789
    55
   -53,702
6
24
0
0
21
1
00:53
07:03
 21,175
    58
    71,784
19
1
0
0
22
22
1
2
03:03
07:44
07:42
09:40
 16,110
  6,711
    56
    56
  -168,152
  -168,141
13
4
1
4
1
0
0
0
23
1
09:52
14:51
 17,270
    55
  -364,216
13
0
0
0
24
24
1
2
03:22
07:44
07:42
08:45
 14,957
  3,398
    57
    61
  -301,717
  -301,744
21
6
1
2
1
0
0
0
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
01:14
16:36
05:18
19:13
 13,899
  9,086
    56
    45
    76,392
    76,699
28
18
2
0
1
0
0
0
27
27
1
2
03:25
18:17
06:46
22:06
 11,394
 13,254
    57
    56
  -167,154
  -167,356
22
11
2
0
1
0
0
0
28
1
15:06
21:18
 21,602
    62
    11,555
15
1
1
0
29
1
00:00
04:32
 15,620
    57
  -132,218
22
2
1
0
30
30
30
1
2
3
00:00
07:44
21:43
02:03
10:12
23:59
  7,084
  8,635
  7,963
    50
    45
    75
  -257,722
  -257,823
  -257,969
9
12
533
1
1
14
0
0
14
0
0
0
31
1
07:44
12:20
 16,122
    54
    26,622
12
0
0
0
32
1
07:46
12:59
 17,972
    61
    30,938
48
0
0
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.