GPS Space Vehicle Time Integrity for MJD 53034

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
02:21
08:13
 19,996
    71
  -327,114
35
3
1
0
 
2
1
02:37
07:59
 18,220
    74
   266,130
50
3
1
0
 
3
3
1
2
04:25
20:14
08:44
23:07
 14,666
  9,782
    70
    73
   -81,738
   -81,908
38
12
3
0
3
0
0
0
 
4
1
11:03
16:41
 19,532
    85
    54,138
55
2
1
0
 
5
1
12:51
17:45
 17,101
    76
   -15,389
16
1
1
0
 
6
1
15:34
21:00
 18,601
    75
     3,379
9
2
1
0
 
7
1
09:01
15:20
 21,912
   172
  -629,071
13217
1
3
0
 
8
1
06:28
12:25
 20,473
    87
  -375,660
57
2
2
0
 
9
9
1
2
11:18
20:01
15:00
23:46
 12,830
 12,866
    87
    81
    27,985
    28,029
30
6
2
34
2
0
0
0
 
10
1
16:00
19:35
 12,330
    81
   -38,546
32
2
2
0
 
11
11
1
2
00:00
08:01
02:57
12:03
 10,120
 13,935
    75
    81
   -93,016
   -93,085
8
12
1
2
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:56
09:15
 18,336
    76
    31,494
33
3
3
0
 
14
14
1
2
00:00
21:09
03:39
23:59
 12,623
  9,928
    76
    -2
    18,077
    18,002
4
2219
31
12
0
12
0
0
 
15
15
1
2
00:00
19:18
01:04
23:59
  3,635
 16,260
    71
   417
  -219,027
  -219,071
9
12407
1
12
0
12
0
0
 
16
1
01:55
06:54
 17,145
    76
   -16,226
19
2
2
0
 
17
1
13:41
20:02
 22,046
    75
  -153,894
142
3
3
0
 
18
1
18:03
23:59
 20,434
   327
     9,240
10343
12
14
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:19
12:17
06:05
13:30
 16,386
  4,397
    74
    79
   191,150
   191,076
35
8
2
6
2
0
0
0
 
21
1
17:06
23:28
 21,944
    79
   -71,511
20
2
2
0
 
22
22
1
2
00:00
19:39
02:20
23:59
  8,194
 14,978
    74
   211
    67,549
    66,789
33
4894
1
12
1
12
0
0
 
23
23
1
2
00:00
20:33
02:57
23:59
 10,076
 11,771
    74
    81
  -193,377
  -193,436
5
284
13
12
0
12
0
0
 
24
1
12:24
18:19
 20,841
    81
     -401
18
1
1
0
 
25
1
00:00
05:06
 17,511
    78
   -59,728
9
6
0
0
 
26
26
1
2
09:12
17:06
11:36
21:42
  8,339
 15,855
    82
    78
  -440,708
  -440,364
29
56
2
2
1
2
0
0
 
27
1
04:56
11:08
 21,235
    77
  -902,120
67
4
4
0
 
28
1
08:00
14:08
 21,357
    83
   -17,065
17
2
2
0
 
29
29
1
2
08:28
16:43
11:22
20:57
 10,103
 14,640
    81
    76
  -218,163
  -218,347
16
29
1
2
0
2
0
0
 
30
30
1
2
00:00
14:23
02:49
18:38
  9,711
 14,701
    77
    79
  -762,713
  -763,660
51
79
1
2
1
1
0
0
 
31
31
1
2
05:21
21:57
10:19
23:15
 17,183
  4,402
    71
    71
  -127,599
  -129,479
185
48
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.