GPS Space Vehicle Time Integrity for MJD 54334

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
05:36
12:16
 23,244
  -740
  -148,375
20
2
1
0
 
2
2
1
2
00:02
19:19
01:32
23:18
  5,363
 13,985
  -731
  -759
  -131,518
  -131,750
6
15
3
1
0
1
0
0
 
3
3
1
2
03:32
11:30
06:12
15:53
  9,085
 15,336
  -740
  -768
  -105,574
  -105,772
14
1475
1
1
0
2
0
0
 
4
1
18:08
23:18
 18,019
  -763
     -626
41
3
2
0
 
5
5
5
1
2
3
00:02
06:55
20:40
01:17
09:02
23:18
  4,444
  7,325
  9,115
  -730
  -742
  -761
  -315,678
  -316,682
  -318,602
50
87
103
1
1
1
1
1
1
0
0
0
 
6
1
00:02
04:13
 14,392
  -736
  -247,119
8
7
1
0
 







8
1
13:28
19:27
 20,592
  -758
   119,120
46
3
3
0







9
9
1
2
03:13
18:29
07:02
22:08
 13,077
 12,675
  -746
  -769
   -85,009
   -85,137
11
38
2
3
0
3
0
0







10
10
1
2
00:02
21:24
02:43
23:18
  9,371
  6,668
  -729
  -764
  -107,165
  -107,243
18
3
2
1
1
0
0
0







11
11
1
2
06:58
15:00
09:50
19:17
 10,064
 14,795
  -748
  -757
   -23,285
   -23,311
5
44
12
3
0
3
0
0







12
1
19:53
23:18
 11,925
  -763
    52,833
14
1
1
0







13
1
10:46
16:14
 19,133
  -761
  -201,109
1321
1
2
0







14
1
04:08
10:25
 21,970
  -741
   -37,640
17
1
0
0







15
-
 
 
 
 
 
 
 
 
 







16
16
1
2
01:39
08:59
02:41
13:58
  3,422
 17,467
  -738
  -756
  -171,609
  -171,706
6
1382
2
1
0
3
0
0







17
1
15:53
22:10
 21,775
  -757
   -57,756
26
4
4
0







18
1
01:17
07:55
 22,914
  -736
   238,850
18
1
1
0







19
19
1
2
04:43
12:33
06:55
17:11
  7,677
 15,851
  -740
  -748
   -60,708
   -60,801
8
40
1
2
0
2
0
0







20
20
1
2
08:21
19:22
13:10
20:26
 16,819
  3,818
  -756
  -756
    27,723
    27,741
1409
8
1
39
2
0
0
0







21
1
00:13
06:33
 21,832
  -736
   -79,328
8
1
1
0







22
1
02:52
09:29
 22,825
  -739
  -195,973
10
1
0
0







23
1
09:27
15:21
 20,540
  -758
  -194,306
1275
1
2
0







24
1
00:02
05:15
 18,053
  -739
   -25,334
17
2
0
0







25
1
11:28
17:45
 21,636
  -762
  -416,665
1244
1
3
0







26
26
1
2
00:15
16:10
04:50
18:47
 15,826
  8,958
  -732
  -761
   380,616
    -1,121
3036
41
1
1
2
1
0
0







27
1
12:29
18:28
 20,550
  -756
  -131,122
34
2
2
0







28
1
14:26
21:03
 22,867
  -757
     4,706
26
3
3
0







29
29
1
2
00:02
15:41
04:16
18:33
 14,510
  9,853
  -745
  -752
    -5,970
    -5,999
7
4
29
2
1
0
0
0







30
30
30
1
2
3
00:02
07:01
21:21
01:43
09:51
23:18
  6,004
  9,872
  6,871
  -735
  -749
  -768
   -43,938
   -43,983
   -44,060
5
7
3
10
8
4
0
0
0
0
0
0







31
1
06:32
12:10
 19,742
  -745
   -12,801
11
38
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.