GPS Space Vehicle Time Integrity for MJD 54024

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
03:04
09:45
 22,908
   -18
   -82,863
23
2
2
0
 
2
2
1
2
16:31
19:59
19:57
22:39
 11,933
  9,400
   -29
   -23
   -45,412
   -45,448
44
11
1
8
1
0
0
0
 







4
1
15:14
19:57
 16,270
   -29
  -324,798
47
3
3
0







5
5
1
2
17:11
19:59
19:57
22:03
  9,596
  7,248
   -29
   -20
  -363,488
  -363,503
5
7
0
0
0
0
0
0







6
6
1
2
00:00
20:00
01:26
23:59
  4,890
 13,957
   -27
   331
  -579,150
  -578,123
121
12054
2
12
2
13
0
0







7
7
7
1
2
3
00:00
08:11
22:41
02:37
11:05
23:59
  8,970
 10,154
  4,439
   -30
   -22
  -689
  -513,038
  -512,856
  -513,231
15
18
12733
1
5
12
1
0
4439
0
0
0







8
1
10:31
16:33
 20,874
   -22
    83,166
38
3
3
0







9
9
9
1
2
3
00:22
02:40
15:29
02:37
04:03
19:15
  7,709
  4,845
 12,848
   -37
206,370
   -27
   -40,473
   165,923
   -40,559
73
14366570
33
1
1
3
1
4845
3
0
0
0







10
10
1
2
18:38
19:59
19:57
23:53
  4,360
 13,650
   -23
   -16
   -91,270
   -91,269
4
16
5
1
0
1
0
0







11
11
1
2
04:02
12:11
07:05
16:21
 10,374
 14,616
   -24
   -24
  -355,398
  -355,455
16
11
1
1
1
1
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
08:08
13:31
 18,808
   -23
  -103,787
23
1
1
0







14
14
1
2
01:16
02:40
02:37
07:33
  4,662
 16,507
   -34
 60,557
     3,349
    63,929
4
7783338
2
1
0
16507
0
0














16
1
06:23
11:27
 17,527
   -19
   -82,576
19
1
1
0







17
1
13:11
19:30
 21,764
   -27
   -92,682
25
4
3
0







18
18
18
1
2
3
00:00
02:40
22:21
02:37
05:00
23:59
  8,970
  7,873
  5,670
   -26
126,994
  -669
   250,984
   378,009
   250,394
33
11270154
14041
1
1
12
1
7873
5670
0
0
0







19
19
1
2
02:40
09:38
04:06
14:08
  5,017
 15,764
199,296
   -20
   174,539
   -24,885
14118155
24
1
2
5017
1
0
0







20
20
1
2
05:40
16:36
10:25
17:51
 16,353
  4,479
   -20
   -30
    22,030
    22,016
15
9
2
11
1
0
0
0







21
21
21
1
2
3
00:00
02:40
21:33
02:37
03:55
23:59
  8,970
  4,338
  8,536
   -27
230,493
  -293
   -57,333
   173,175
   -57,728
13
15182917
7205
1
1
12
1
4338
13
0
0
0







22
22
1
2
00:02
02:40
02:37
06:39
  8,840
 13,712
   -29
 72,905
  -142,220
   -69,318
77
8539837
1
1
1
13712
0
0







23
1
06:37
12:32
 20,286
   -21
  -138,863
6
20
0
0







24
1
15:24
19:57
 15,706
   -37
   -44,549
49
3
3
0







25
1
03:55
09:41
 19,659
   -22
  -381,629
89
2
2
0







26
26
26
1
2
3
00:00
13:31
21:27
02:07
15:59
23:59
  7,361
  8,623
  8,872
   -28
   -30
   -23
   295,105
   295,871
   296,324
48
43
42
2
2
1
2
1
0
0
0
0







27
1
09:25
15:29
 21,017
   -22
   -73,109
35
2
2
0







28
1
11:32
18:11
 23,002
   -21
   -16,435
29
4
4
0







29
29
29
1
2
3
00:00
13:05
21:12
01:39
15:47
23:59
  5,683
  9,431
  9,665
   -42
   -34
   113
   -77,196
   -79,636
   -80,949
116
143
4037
2
1
12
2
1
12
0
0
0







30
30
30
1
2
3
04:13
18:38
19:59
07:08
19:57
22:53
  9,780
  4,350
 10,293
   -24
   -38
   -32
   -13,337
   -13,410
   -13,414
19
4
5
1
2
20
1
0
0
0
0
0







31
1
03:45
09:23
 19,365
   -25
    74,464
82
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.