GPS Space Vehicle Time Integrity for MJD 54054

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
01:03
07:46
 23,298
     3
   -89,126
34
3
3
0
2
2
1
2
14:30
19:07
19:04
20:39
 15,854
  5,399
    -5
    -9
   -54,926
   -54,970
54
8
2
0
2
0
0
0
3
3
3
3
1
2
3
4
00:00
06:36
07:55
22:29
01:21
07:51
10:57
23:59
  4,626
  4,346
 10,462
  5,129
    -8
    -3
     2
     6
  -397,133
  -397,864
  -398,106
  -399,638
61
38
100
315
3
0
3
12
3
0
3
12
0
0
0
0
4
1
13:12
18:51
 19,684
    -8
  -336,671
41
2
2
0
5
1
15:11
19:04
 13,591
    -6
  -365,404
112
0
0
0
6
6
1
2
17:56
19:07
19:04
23:18
  4,057
 14,640
   -11
   -12
  -549,463
  -549,330
17
56
0
1
0
1
0
0
7
7
1
2
06:11
19:59
07:51
23:59
  5,808
 13,803
     1
   518
  -495,200
  -494,269
13
17846
0
12
0
10644
0
0
8
1
08:26
14:28
 20,987
     0
    86,232
14
2
2
0
9
9
9
1
2
3
00:00
13:28
22:17
02:02
17:13
23:59
  7,072
 12,871
  5,866
    -2
    -8
  -206
   -44,662
   -44,751
   -44,992
33
26
4181
2
3
12
2
2
12
0
0
0
10
10
1
2
16:36
19:07
19:04
21:53
  8,470
  9,553
     3
     2
   -92,870
   -92,877
3
19
5
1
0
1
0
0
11
11
1
2
02:00
10:08
05:02
14:19
 10,629
 14,556
    -9
    -1
     4,484
     4,436
9
17
0
1
0
1
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:07
07:55
07:51
11:30
  6,074
 12,438
    -5
    -4
  -112,930
  -112,965
6
24
0
2
0
2
0
0
14
1
00:00
05:32
 19,354
    -3
      997
15
3
2
0
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
04:19
07:55
07:51
09:22
 12,362
  5,132
    -3
     4
   -91,955
   -91,983
17
20
1
1
1
1
0
0
17
1
11:11
17:32
 21,852
    -9
   -89,578
14
4
3
0
18
18
1
2
00:00
20:20
03:01
23:59
 10,603
 12,558
    -3
    67
   252,558
   252,669
26
2604
2
12
2
13
0
0
19
19
1
2
00:00
07:55
02:03
12:06
  7,142
 14,551
    -4
    -0
   -34,372
   -34,495
20
25
3
3
2
1
0
0
20
20
1
2
03:34
14:33
07:51
15:48
 15,042
  4,380
    -1
    -7
    21,817
    21,809
5
24
16
3
0
2
0
0
21
21
1
2
00:00
19:31
01:52
23:59
  6,464
 15,518
    -6
   235
   -61,395
   -61,267
61
8735
2
12
2
13
0
0
22
22
1
2
00:00
21:55
04:36
23:59
 15,997
  7,150
    -3
  -475
  -149,363
  -150,017
14
10994
3
12
0
12
0
0
23
23
1
2
04:36
07:55
07:51
10:31
 11,316
  8,830
    -2
     1
  -140,471
  -140,476
15
25
1
2
1
1
0
0
24
1
14:09
19:04
 17,037
    -2
   -52,589
52
2
2
0
25
1
01:52
07:38
 20,241
    -0
  -404,789
22
1
1
0
26
26
1
2
11:30
19:25
13:57
23:59
  8,426
 15,808
   -10
   344
     5,521
     6,396
41
12857
2
12
1
13
0
0
27
1
07:55
13:24
 18,896
     7
   -78,155
24
3
2
0
28
1
09:30
16:08
 22,886
    -6
   -14,220
32
4
3
0
29
29
1
2
11:00
19:08
13:43
23:30
  9,418
 15,276
    -6
    -9
  -195,953
  -196,878
82
133
1
0
1
0
0
0
30
30
30
1
2
3
02:12
16:35
19:07
05:05
19:04
20:51
 10,064
  8,530
  6,072
    -4
    -6
   -12
   -16,459
   -16,517
   -16,526
6
3
5
35
3
9
0
0
0
0
0
0
31
1
01:39
07:17
 19,768
    -4
    44,144
56
1
1
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.