GPS Space Vehicle Time Integrity for MJD 54195

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
1
2
15:33
19:30
19:28
22:15
 13,206
  9,638
   -14
   -11
  -118,381
  -118,409
322
9
1
0
1
0
0
0
 
2
1
05:03
11:15
 21,484
   -10
   -96,304
37
4
4
0
 
3
3
3
1
2
3
00:00
13:41
20:58
01:24
14:48
23:59
  5,082
  3,799
 10,422
   -22
   -22
   218
   -37,940
   -38,211
   -38,147
10
9
6416
1
0
13
0
0
13
0
0
0
 
4
1
03:43
09:24
 19,718
   -12
    -9,741
38
3
2
0
 
5
5
1
2
06:01
16:28
10:38
18:12
 15,778
  5,994
    -6
    -7
   -37,950
   -37,785
54
11
3
0
3
0
0
0
 
6
1
08:06
13:33
 18,648
   -10
  -125,937
112
3
3
0
 
7
1
08:44
13:39
 17,043
   -10
  -357,385
80
2
2
0
 
8
8
1
2
00:00
22:51
04:55
23:59
 17,153
  3,912
   -21
 -1,259
   102,501
   101,358
33
21609
2
13
1
3912
0
0
 
9
9
9
1
2
3
03:58
13:41
14:50
07:39
14:48
16:27
 12,867
  3,799
  5,594
   -21
   -12
   -16
   -64,652
   -64,702
   -64,715
34
5
17
2
2
3
1
0
3
0
0
0
 
10
1
07:00
12:18
 18,364
    -5
   -99,854
31
3
3
0
 
11
11
1
2
00:31
16:21
04:45
19:20
 14,611
  9,930
   -17
   -13
   -12,352
   -12,408
25
5
2
1
1
0
0
0
 
12
1
05:36
10:30
 16,780
   -10
    43,980
51
4
4
0
 
13
13
1
2
00:00
20:26
01:53
23:59
  6,626
 12,357
   -20
   248
  -159,973
  -159,989
11
7846
1
13
0
13
0
0
 
14
14
1
2
13:43
14:50
14:48
19:28
  3,638
 15,674
   -10
 63,803
   -14,564
    49,233
4
7987485
0
1
0
15674
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
19:30
23:26
 13,891
    -6
  -137,244
15
0
0
0
 
17
1
01:33
07:51
 21,906
   -18
   -72,803
14
3
2
0
 
18
18
18
1
2
3
10:55
13:41
14:50
13:39
14:48
17:36
  9,562
  3,799
  9,592
   -11
   -10
104,245
   252,148
   252,146
   356,397
4
3
10210462
2
0
1
0
0
9592
0
0
0
 
19
19
19
1
2
3
00:00
14:50
21:56
02:31
16:23
23:59
  8,767
  5,442
  7,210
   -16
183,745
  -301
   -21,630
   161,931
   -22,214
13
13555661
6965
2
1
13
0
5442
13
0
0
0
 
20
20
1
2
17:42
19:30
19:28
22:34
  5,729
 10,788
   -29
    -5
    23,403
    23,430
1379
5
1
37
1
0
0
0
 
21
21
21
1
2
3
09:51
13:41
14:50
13:39
14:48
16:08
 13,078
  3,799
  4,575
   -10
    -9
218,570
   -74,841
   -74,846
   143,731
41
3
14784425
2
0
1
2
0
4575
0
0
0
 
22
22
22
1
2
3
12:20
13:41
14:50
13:39
14:48
18:57
  4,473
  3,799
 14,415
   -24
   -25
 69,357
  -175,294
  -175,303
  -105,946
4
4
8328996
1
0
1
0
0
14415
0
0
0
 
23
1
19:36
23:59
 15,340
   418
  -157,934
14600
13
13
0
 
24
24
1
2
08:07
13:41
13:39
14:45
 18,993
  3,697
    -9
   -15
   -90,379
   -90,419
39
5
3
6
3
0
0
0
 
25
25
1
2
00:00
19:32
01:12
23:59
  4,345
 15,576
   -17
   163
  -254,912
  -252,756
40
5865
1
13
1
13
0
0
 
26
26
1
2
01:45
09:44
04:19
13:39
  8,690
 13,415
   -13
    -5
   124,706
   125,330
55
89
2
2
1
2
0
0
 
27
27
1
2
00:00
21:51
03:56
23:59
 13,805
  7,485
   -17
  -463
  -103,217
  -103,829
9
11010
2
13
0
13
0
0
 
28
1
00:00
06:33
 22,794
   -14
    -3,905
20
3
2
0
 
29
29
1
2
01:15
09:27
04:05
13:39
  9,671
 14,441
   -12
   -13
    -1,283
    -1,299
4
43
2
2
0
2
0
0
 
30
30
1
2
06:53
16:30
11:11
19:18
 14,817
  9,397
    -7
    -7
   -30,138
   -30,172
40
5
3
6
3
0
0
0
 
31
31
1
2
15:53
19:30
19:28
21:29
 11,984
  6,930
    -3
   -10
   -18,654
   -18,673
821
5
1
5
1
0
0
0
 







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36
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37
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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.