GPS Space Vehicle Time Integrity for MJD 54106

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
01:00
21:31
04:16
23:59
 11,240
  1,737
 88,958
  -118
   -10,758
  -100,001
9432283
4182
1
1
11240
1
0
0
 
2
1
11:02
17:11
 21,323
   -24
   -70,854
3019
1
2
0
 







4
1
09:55
15:19
 18,972
   -26
  -352,449
3201
1
2
0







5
1
11:45
16:33
 16,430
   -29
  -462,572
3441
1
2
0







6
1
14:19
19:43
 18,753
    -8
  -470,677
121
1
1
0







7
1
14:50
19:59
 17,836
    -3
  -453,955
58
1
1
0







8
1
05:33
09:53
 15,163
   -12
    92,295
11
1
1
0







9
9
1
2
09:59
18:44
13:42
21:59
 13,140
 11,451
    -2
    -4
   -51,939
   -51,992
7
5
3
2
0
0
0
0







10
1
13:06
18:25
 18,249
   -19
   -95,506
3264
1
2
0







11
1
06:36
09:53
 11,398
    -5
    -2,504
27
1
1
0







12
1
11:38
16:33
 16,852
   -30
    69,102
3397
1
2
0







13
13
1
2
02:35
05:30
05:26
07:58
  9,561
  8,624
104,578
   -11
   -25,278
  -129,905
10227002
51
1
1
9561
1
0
0







14
14
1
2
01:00
19:40
02:01
21:59
  3,538
  8,088
    -7
    -8
    -3,838
    -3,918
4
4
3
4
0
0
0
0







15
-
 
 
 
 
 
 
 
 
 







16
1
01:00
05:26
 15,178
131,761
    22,341
11478719
2
15178
0







17
17
1
2
07:42
09:55
09:53
14:03
  7,619
 14,375
     1
   -30
   -83,540
   -83,546
8
3677
0
1
0
2
0
0







18
1
16:51
21:59
 17,952
    -8
   253,831
11
1
1
0







19
19
19
1
2
3
04:02
05:30
20:02
05:26
08:32
21:59
  4,729
 10,708
  6,802
211,447
    -5
    -7
   158,159
   -53,329
   -53,561
14541705
32
10
1
2
0
4729
1
0
0
0
0







20
20
1
2
01:00
11:00
04:47
12:03
 13,177
  3,583
 75,883
     4
    97,806
    21,932
8711475
13
1
1
13177
1
0
0







21
1
15:58
21:59
 20,984
    -6
   -67,588
10
1
1
0







22
1
18:23
21:59
 12,700
    -7
  -160,429
6
0
0
0







23
23
1
2
01:06
05:30
05:26
07:00
 14,861
  5,369
    -8
   -11
  -145,013
  -145,029
20
5
2
0
2
0
0
0







24
1
12:11
18:38
 22,298
   -28
   -66,379
2953
1
2
0







25
1
01:00
04:08
 10,824
 92,375
  -297,833
9611829
1
10824
0







26
26
1
2
07:54
18:00
09:53
20:27
  6,952
  8,353
    -2
    -8
    81,132
    81,781
36
41
0
0
0
0
0
0







27
27
1
2
03:48
05:31
05:26
09:52
  5,565
 15,225
    -6
    -3
   -87,074
   -87,085
4
18
0
1
0
1
0
0







28
28
1
2
05:57
09:55
09:53
12:35
 13,685
  9,374
    -5
    -1
   -10,232
   -10,217
23
22
1
1
1
1
0
0







29
29
1
2
07:24
18:00
09:53
19:55
  8,503
  6,649
    -6
    -6
  -300,769
  -301,446
57
38
1
1
1
0
0
0







30
30
1
2
13:01
22:41
17:17
23:59
 14,752
  4,658
   -38
   -10
   -21,786
   -21,791
3630
5
1
5
1
0
0
0







31
1
01:00
03:39
  9,085
110,063
   118,722
10491498
1
9085
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.