GPS Space Vehicle Time Integrity for MJD 54112

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
21:06
03:53
23:59
 13,133
  9,901
    -6
  -151
  -100,909
  -101,213
10
3713
3
12
0
13
0
0
 
2
1
10:38
16:49
 21,427
    -9
   -72,625
28
2
2
0
 
3
3
1
2
02:39
18:34
06:59
21:20
 14,907
  9,416
    -8
   -19
     3,552
     3,216
30
32
2
1
1
1
0
0
 
4
1
09:16
14:56
 19,635
   -11
  -353,939
25
3
2
0
 
5
5
1
2
11:22
22:20
16:09
23:27
 16,715
  3,929
    -6
    -7
    -5,833
    -6,318
81
18
3
2
2
0
0
0
 
6
1
13:54
19:18
 18,460
   -14
  -459,289
124
1
1
0
 
7
1
18:00
19:28
  2,776
   -15
  -448,386
18
0
0
0
 
8
1
04:27
10:30
 21,045
    -8
    92,895
27
4
2
0
 
9
9
1
2
09:34
18:20
13:17
22:04
 12,845
 12,853
    -8
   -15
   -52,813
   -52,872
22
23
2
1
2
1
0
0
 
10
1
12:42
18:01
 18,543
    -3
   -95,789
10
1
1
0
 
11
11
11
1
2
3
00:00
06:11
21:59
01:04
10:24
23:59
  3,543
 14,641
  6,911
   -24
   -10
   215
    -3,204
    -3,241
    -3,093
33
19
5699
2
4
12
2
3
12
0
0
0
 
12
1
11:14
16:09
 17,170
   -13
    65,472
46
3
2
0
 
13
1
02:11
07:33
 18,640
   -11
  -131,904
26
1
1
0
 
14
14
1
2
00:00
19:16
01:37
23:59
  5,524
 16,486
   -14
   182
    -4,459
    -4,355
30
7284
2
12
2
13
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
00:16
05:16
 17,185
   -12
  -111,429
29
3
2
0
 
17
17
1
2
07:18
12:00
09:59
13:39
  9,303
  5,686
   -12
   -11
   -82,782
   -82,760
31
33
2
1
2
1
0
0
 
18
1
16:27
23:07
 23,181
   -14
   253,864
16
1
1
0
 
19
19
1
2
03:37
19:37
08:08
22:02
 15,708
  8,456
   -10
   -14
   -55,627
   -55,871
31
20
4
1
3
1
0
0
 
20
20
1
2
00:00
10:35
04:23
11:39
 14,989
  3,805
   -12
    -5
    21,963
    21,971
16
8
2
48
2
0
0
0
 
21
1
15:33
21:50
 21,690
   -13
   -68,208
31
1
1
0
 
22
1
17:59
23:59
 20,764
   289
  -161,301
12579
12
13
0
 
23
1
00:42
06:35
 20,167
   -13
  -145,685
34
3
3
0
 
24
1
11:58
18:30
 22,597
   -20
   -68,032
40
2
2
0
 
25
25
1
2
00:00
21:53
03:44
23:59
 12,666
  7,303
   -19
  -443
  -385,181
  -384,818
39
10372
1
12
1
12
0
0
 
26
26
1
2
07:29
15:26
09:59
20:02
  8,692
 15,790
    -9
   -11
    90,252
    90,823
49
84
3
0
2
0
0
0
 
27
1
03:24
09:28
 21,250
   -12
   -88,136
24
3
3
0
 
28
1
05:33
12:11
 23,083
    -8
    -9,790
30
4
4
0
 
29
29
1
2
06:59
15:09
09:45
19:32
  9,703
 15,021
    -9
   -12
  -309,868
  -310,416
49
77
3
0
2
0
0
0
 
30
30
30
1
2
3
00:00
12:36
22:10
01:03
16:53
23:58
  3,458
 14,764
  6,220
   -14
   -14
   -19
   -22,286
   -22,344
   -22,381
37
7
5
2
16
0
2
0
0
0
0
0
 
31
31
1
2
00:00
21:34
03:15
23:59
 11,170
  8,413
   -13
  -216
     5,596
     4,963
21
5104
3
12
2
12
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.