GPS Space Vehicle Time Integrity for MJD 54332

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
05:45
12:25
 23,202
  -686
  -147,887
18
0
0
0
 
2
1
19:27
23:59
 15,832
  -475
  -130,991
8164
12
14
0
 
3
3
1
2
03:40
11:38
06:20
16:01
  9,324
 15,292
  -690
  -695
  -104,577
  -104,761
17
24
1
0
0
0
0
0
 
4
1
18:16
23:57
 19,921
  -703
     -989
24
2
2
0
 
5
5
1
2
07:03
20:48
09:10
23:59
  7,342
 11,175
  -685
  -410
  -310,099
  -311,778
85
8879
1
12
1
181
0
0
 
6
6
1
2
00:50
22:56
04:21
23:59
 12,227
  3,801
  -685
 -2,127
  -246,854
  -248,399
47
25240
3
12
3
3801
0
0
 







8
1
13:36
19:35
 20,849
  -696
   118,933
28
2
2
0







9
9
1
2
03:21
18:38
07:11
22:16
 13,465
 12,586
  -679
  -700
   -84,664
   -84,771
10
16
2
2
0
2
0
0







10
10
1
2
00:50
21:32
02:52
23:59
  7,139
  8,537
  -665
  -823
  -107,023
  -107,209
9
3252
2
12
1
12
0
0







11
11
1
2
07:06
15:08
09:58
19:25
  9,818
 14,879
  -689
  -698
   -23,132
   -23,157
4
14
8
2
0
2
0
0







12
1
20:01
23:59
 13,935
  -299
    53,074
13771
12
14
0







13
1
10:54
16:22
 18,894
  -696
  -200,518
19
0
0
0







14
1
04:16
10:34
 21,825
  -685
   -37,212
16
0
0
0







15
-
 
 
 
 
 
 
 
 
 







16
16
1
2
01:47
09:07
02:49
14:06
  3,696
 17,208
  -684
  -691
  -171,143
  -171,230
6
13
1
1
0
0
0
0







17
1
16:01
22:18
 21,849
  -702
   -57,905
24
4
4
0







18
1
01:25
08:02
 22,908
  -683
   239,177
26
3
2
0







19
19
1
2
04:52
12:41
07:04
17:19
  7,650
 16,150
  -685
  -692
   -60,195
   -60,288
8
14
1
0
0
0
0
0







20
20
1
2
08:29
19:31
13:18
20:34
 16,832
  3,609
  -690
  -699
    27,697
    27,705
5
8
61
31
0
0
0
0







21
1
00:50
06:41
 20,350
  -681
   -79,290
16
4
3
0







22
1
03:00
09:37
 22,917
  -687
  -195,692
38
2
2
0







23
1
09:35
15:30
 20,804
  -693
  -193,605
24
0
0
0







24
24
1
2
00:50
22:42
05:23
23:59
 15,675
  4,662
  -674
 -1,689
   -24,789
   -26,005
22
19401
5
12
3
4662
0
0







25
1
11:37
17:53
 21,802
  -697
  -414,435
82
0
0
0







26
26
1
2
00:52
16:18
04:59
18:55
 14,380
  9,143
  -680
  -703
   376,754
   377,943
98
64
4
2
4
2
0
0







27
1
12:37
18:36
 20,740
  -691
  -130,680
50
2
2
0







28
1
14:34
21:11
 23,027
  -696
     4,617
27
2
2
0







29
29
1
2
00:51
15:49
04:24
18:41
 12,333
 10,005
  -681
  -696
    -5,867
    -5,897
28
29
4
2
3
2
0
0







30
30
30
1
2
3
00:50
07:09
21:29
01:51
09:59
23:59
  3,569
  9,625
  8,746
  -688
  -698
  -577
   -43,675
   -43,725
   -43,674
23
7
3445
1
20
12
1
0
12
0
0
0







31
1
06:40
11:59
 18,363
  -693
   -12,947
7
78
0
0







32
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33
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34
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35
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36
-
 
 
 
 
 
 
 
 
 







37
-
 
 
 
 
 
 
 
 
 







38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
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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.