GPS Space Vehicle Time Integrity for MJD 53114

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
20:41
02:40
23:59
  9,338
 11,667
   -31
     1
  -339,941
  -340,046
8
1042
3
12
0
12
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
00:00
14:46
22:53
03:16
17:39
23:59
 11,216
 10,122
  3,933
   -26
   -36
 -1,096
    -3,078
    -3,260
    -4,405
9
9
20156
1
2
11
0
0
3933
0
0
0
 
4
1
05:31
11:05
 19,599
   -34
   119,527
63
1
1
0
 
5
1
07:22
12:16
 17,044
   -31
   -26,353
12
1
1
0
 
6
1
09:56
15:26
 19,274
   -36
   -22,367
16
0
0
0
 
7
1
03:40
10:01
 22,135
   -28
  -570,300
79
2
2
0
 
8
1
01:00
06:57
 20,936
   -30
  -309,499
73
1
1
0
 
9
9
1
2
05:55
14:35
09:34
17:59
 12,728
 12,000
   -29
   -36
    40,253
    40,304
5
9
1
1
0
1
0
0
 
10
1
08:53
14:09
 18,139
   -36
   -42,754
32
1
1
0
 
11
11
1
2
02:34
18:10
06:36
21:25
 14,056
 11,248
   -29
   -36
  -111,132
  -111,285
13
6
2
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:28
03:50
23:59
 13,285
  5,311
   -32
  -836
    29,563
    28,730
3
17582
36
11
0
5311
0
0
 
14
1
15:35
21:56
 21,940
   -32
    18,991
15
1
1
0
 
15
1
13:54
19:36
 19,709
   -29
  -255,259
29
1
1
0
 
16
16
1
2
00:00
20:31
01:38
23:59
  5,664
 12,094
   -28
   201
   -13,279
   -13,010
7
7700
74
11
0
11
0
0
 
17
1
08:06
14:24
 21,881
   -33
  -291,550
136
1
1
0
 
18
1
12:34
19:11
 22,843
   -31
    27,849
22
1
0
0
 
19
19
1
2
00:00
15:55
04:27
18:16
 15,474
  8,040
   -36
   -45
    75,351
    74,762
51
28
1
2
1
1
0
0
 
20
20
1
2
06:51
19:51
08:06
23:59
  4,318
 14,487
   -31
   369
   170,990
   171,214
10
14016
2
12
0
12
0
0
 
21
1
11:42
18:03
 22,238
   -35
   -74,816
9
1
1
0
 
22
1
14:04
20:42
 22,999
   -28
     8,488
39
1
1
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
06:50
12:41
 20,319
   -32
   -20,488
21
1
0
0
 
25
1
20:00
23:31
 12,327
   -23
   -64,852
4
38
0
0
 
26
26
1
2
03:42
11:37
06:09
15:59
  8,617
 15,118
   -23
   -32
   -33,658
   -34,264
48
83
2
0
0
0
0
0
 
27
1
00:00
05:47
 20,111
   -32
  -120,100
188
2
2
0
 
28
1
02:06
08:43
 23,110
   -25
   -28,505
12
1
0
0
 
29
29
1
2
03:04
11:17
05:55
15:33
 10,038
 14,863
   -24
   -35
  -236,263
  -236,263
13
5
1
51
1
0
0
0
 
30
30
1
2
08:58
18:29
13:11
21:24
 14,684
 10,214
   -37
   -35
  -515,450
  -515,743
49
29
2
0
1
0
0
0
 
31
31
1
2
00:00
16:33
04:53
17:47
 17,055
  4,438
   -27
   -37
  -107,992
  -109,297
126
33
1
1
1
1
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.