GPS Space Vehicle Time Integrity for MJD 52629

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
05:51
11:47
 21,333
    63
  -262,876
16
0
0
0
 
2
1
06:10
11:24
 18,811
    66
    35,182
36
0
0
0
 
3
3
1
2
00:00
08:08
02:54
12:25
 10,472
 15,379
    66
    66
   -90,319
   -90,414
7
9
1
3
0
0
0
0
 
4
1
14:54
20:33
 20,311
    66
     -872
33
0
0
0
 
5
1
16:33
21:27
 17,594
    70
   -46,884
5
82
0
0
 
6
1
19:16
21:59
  9,758
    55
     2,181
5
0
0
0
 
7
1
12:47
19:07
 22,790
    66
  -146,066
238
0
0
0
 
8
1
09:52
15:55
 21,754
    66
   -91,998
162
0
0
0
 
9
9
1
2
00:00
15:11
03:45
18:45
 13,499
 12,839
    58
    51
    22,411
    22,497
7
8
43
1
0
0
0
0
 
10
1
18:00
21:59
 14,360
    71
   -17,026
4
16
0
0
 
11
11
1
2
03:18
11:45
06:41
15:40
 12,165
 14,111
    69
    70
   -29,338
   -29,374
8
10
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:39
12:57
 19,096
    64
    19,993
10
37
0
0
 
14
1
00:39
07:00
 22,805
    66
    33,524
13
0
0
0
 
15
1
00:00
04:01
 14,463
    67
   -50,208
15
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:38
03:09
21:59
 11,336
  4,888
    66
    68
    -8,804
    -8,904
5
3
43
0
0
0
0
0
 
18
1
00:00
04:48
 17,277
    65
    12,579
12
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:57
15:58
09:45
17:09
 17,287
  4,230
    66
    61
   202,626
   202,674
9
7
1
6
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
19:50
01:33
23:11
  5,614
 12,053
    54
    72
   -15,729
   -15,773
3
6
7
23
0
0
0
0
 
24
1
15:59
21:52
 21,128
    63
   -79,879
14
0
0
0
 
25
1
03:09
08:52
 20,534
    57
   -36,739
8
114
0
0
 
26
26
26
1
2
3
00:00
12:55
20:47
01:27
15:16
21:59
  5,267
  8,465
  4,309
    63
    70
    74
  -352,849
  -353,638
  -354,066
27
43
24
1
1
0
1
0
0
0
0
0
 
27
1
08:51
15:01
 22,180
    63
  -503,506
174
0
0
0
 
28
1
11:04
17:43
 23,933
    64
    81,227
13
0
0
0
 
29
29
1
2
12:15
20:27
15:04
23:11
 10,135
  9,837
    75
    76
  -397,632
  -398,091
49
48
1
0
0
0
0
0
 
30
30
1
2
03:39
18:01
06:27
21:59
 10,023
 14,291
    66
    61
  -506,240
  -507,085
47
60
1
0
1
0
0
0
 
31
31
1
2
01:24
08:55
03:05
13:43
  6,051
 17,296
    61
    64
  -310,423
  -309,990
21
70
1
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.