GPS Space Vehicle Time Integrity for MJD 53082

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
00:00
22:56
04:53
23:59
 17,199
  3,832
    -6
 -1,403
  -335,116
  -336,631
36
24672
1
12
1
3832
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
01:08
16:57
05:26
19:50
 15,072
 10,012
   -13
   -32
   -94,451
   -94,635
20
1688
2
1
1
1
0
0
 
4
1
07:43
13:19
 19,337
    -6
    91,072
57
0
0
0
 
5
1
09:28
14:24
 17,291
    -9
   -22,021
13
0
0
0
 
6
-
 
 
 
 
 
 
 
 
 
7
1
05:48
12:06
 21,761
    -3
  -598,994
67
1
1
0
 
8
1
03:12
09:09
 20,550
     1
  -341,001
69
2
1
0
 
9
9
1
2
08:05
16:45
11:45
20:34
 12,555
 13,098
    -1
   -19
    35,125
    35,164
6
1476
1
1
0
1
0
0
 
10
1
11:04
16:19
 18,250
    -8
   -41,088
6
56
0
0
 
11
11
1
2
04:45
20:20
08:46
23:37
 14,014
 11,507
     1
   -12
  -103,742
  -103,889
14
9
2
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:42
06:01
 18,681
   -10
    30,501
16
1
1
0
 
14
1
17:48
23:59
 21,689
   237
    18,607
10571
12
12
0
 
15
1
16:04
19:59
 13,675
   -31
  -240,958
1444
1
1
0
 
16
16
1
2
00:00
22:39
03:45
23:59
 13,311
  4,825
   -11
 -1,056
   -14,638
   -15,646
8
20894
223
12
0
4825
0
0
 
17
1
10:20
16:38
 21,882
    -1
  -236,665
130
0
0
0
 
18
1
14:45
21:22
 22,855
   -13
    19,618
1117
1
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
09:01
22:02
02:50
10:16
23:59
 10,038
  4,439
  6,810
   -12
    -2
  -298
   179,869
   179,790
   179,351
8
10
6774
1
1
12
0
0
12
0
0
0
 
21
1
13:52
20:13
 21,904
   -13
   -73,791
1141
1
1
0
 
22
1
16:18
22:56
 23,008
   -16
    27,314
1114
1
1
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
09:03
14:56
 20,682
    -5
   -12,546
21
0
0
0
 
25
25
1
2
00:00
20:01
01:46
23:59
  6,397
 13,913
   -18
   234
   -62,706
   -62,514
3
8051
4
12
0
12
0
0
 
26
26
1
2
05:54
13:48
08:20
18:24
  8,496
 15,793
    -0
   -19
  -390,726
  -390,311
40
1345
2
1
1
1
0
0
 
27
1
01:46
07:56
 21,499
   -12
   -27,859
228
2
2
0
 
28
1
04:16
10:53
 23,158
    -1
   -24,296
13
1
1
0
 
29
29
1
2
05:13
13:27
08:06
17:41
 10,099
 14,763
     2
   -17
  -233,884
  -233,969
8
1390
2
1
0
1
0
0
 
30
30
1
2
11:08
20:39
15:22
23:30
 14,853
 10,005
    -7
   -12
  -825,319
  -825,716
58
39
1
0
0
0
0
0
 
31
31
1
2
02:05
18:42
07:03
19:58
 17,416
  4,549
    -8
   -13
   -35,335
   -36,846
144
35
3
0
3
0
0
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.