GPS Space Vehicle Time Integrity for MJD 52702

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 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
01:01
05:01
05:00
06:54
 14,290
  6,743
    78
    71
  -274,045
  -274,068
8
5
0
2
0
0
0
0
 
2
2
1
2
01:18
05:01
05:00
06:35
 13,266
  5,605
    89
    74
    74,565
    74,615
22
8
0
1
0
0
0
0
 
3
3
3
1
2
3
03:11
05:01
19:00
05:00
07:29
21:52
  6,519
  8,849
 10,304
    72
    68
    49
  -110,059
  -110,087
  -110,265
10
10
12
0
2
0
0
0
0
0
0
0
 
4
1
09:47
15:25
 20,268
    70
   -31,181
24
0
0
0
 
5
1
11:35
16:28
 17,558
    62
    -4,989
9
10
0
0
 
6
1
14:09
19:38
 19,752
    65
     3,084
7
0
0
0
 
7
1
07:54
14:16
 22,878
    72
  -343,860
180
0
0
0
 
8
1
05:01
10:55
 21,180
    71
  -232,939
116
0
0
0
 
9
9
1
2
10:11
18:47
13:46
22:40
 12,891
 13,951
    64
    61
    33,747
    33,794
10
5
0
10
0
0
0
0
 
10
1
13:02
18:19
 18,961
    72
   -21,119
8
27
0
0
 
11
11
11
1
2
3
00:00
06:44
22:13
01:41
10:39
23:59
  6,114
 14,084
  6,360
    77
    72
    95
   -37,449
   -37,496
   -37,545
4
6
1093
1
29
12
0
0
12
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:41
05:01
05:00
07:59
  8,319
 10,633
    74
    71
    23,965
    23,969
3
4
0
1
0
0
0
0
 
14
14
1
2
00:00
19:35
01:57
23:59
  7,045
 15,831
    81
   228
    25,177
    25,263
4
6152
13
12
0
12
0
0
 
15
1
17:11
23:10
 21,503
    63
   -79,642
26
0
0
0
 
16
1
00:44
05:00
 15,315
    70
    64,743
64
0
0
0
 
17
1
15:36
22:04
 23,209
    62
    -1,082
9
0
0
0
 
18
1
17:07
23:52
 24,266
    60
    -2,671
14
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:03
11:01
04:49
12:14
 17,114
  4,365
    78
   -50
   210,285
   210,185
4
8029
18
1
0
1
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
16:16
22:35
 22,677
    54
   -21,210
8
10
0
0
 
24
1
10:57
16:44
 20,805
    71
   -12,791
23
0
0
0
 
25
25
1
2
00:00
22:01
03:45
23:59
 13,542
  7,118
    72
  -414
   -40,341
   -40,872
6
11789
10
12
0
220
0
0
 
26
26
1
2
08:00
15:51
10:18
20:28
  8,274
 16,594
    68
    63
  -440,414
  -440,777
21
54
1
0
0
0
0
0
 
27
27
1
2
03:56
05:01
05:00
10:05
  3,793
 18,164
    69
    74
  -594,219
  -594,239
4
9
1
0
0
0
0
0
 
28
1
06:06
12:45
 23,916
    78
    65,937
19
0
0
0
 
29
29
1
2
07:13
15:26
10:04
19:40
 10,289
 15,202
    70
    63
   -83,491
   -83,874
29
53
1
0
0
0
0
0
 
30
30
30
1
2
3
00:00
13:00
22:36
01:26
17:18
23:59
  5,214
 15,419
  4,997
    83
    64
   -80
  -560,714
  -560,830
  -561,028
6
10
2663
12
1
12
0
0
12
0
0
0
 
31
31
1
2
03:54
05:01
05:00
08:43
  3,910
 13,248
    68
    70
  -195,341
  -195,139
24
87
0
0
0
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.