GPS Space Vehicle Time Integrity for MJD 52611

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
07:02
12:59
 21,318
    60
  -260,237
8
0
0
0
 
2
1
07:23
12:36
 18,772
    58
    25,573
35
0
0
0
 
3
3
1
2
01:12
09:21
04:08
13:37
 10,556
 15,256
    69
    70
   -85,440
   -85,532
11
10
1
0
0
0
0
0
 
4
1
16:07
21:46
 20,313
    63
  -369,354
40
0
0
0
 
5
1
17:49
22:42
 17,525
    60
   -43,533
11
0
0
0
 
6
6
1
2
00:00
20:32
02:02
23:59
  7,326
 12,460
    66
   284
     1,852
     2,106
5
7447
20
12
0
12
0
0
 
7
1
13:59
20:18
 22,717
    64
  -193,134
274
0
2
0
 
8
1
11:07
17:09
 21,668
    63
   -50,988
171
0
0
0
 
9
9
1
2
01:05
16:25
04:59
19:59
 14,034
 12,812
    66
    62
    19,704
    19,808
10
9
21
0
0
0
0
0
 
10
1
19:14
23:59
 17,089
   373
   -15,675
11656
12
12
0
 
11
11
1
2
04:33
12:59
07:55
16:55
 12,151
 14,130
    63
    70
   -27,489
   -27,517
8
15
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:52
14:11
 19,059
    63
    18,933
8
0
0
0
 
14
1
01:53
08:14
 22,782
    64
    36,195
13
0
0
0
 
15
1
00:00
05:12
 18,699
    59
   -43,064
27
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:52
04:23
23:59
 15,762
  7,627
    57
  -287
    -6,536
    -7,000
20
9146
1
12
0
12
0
0
 
18
1
00:00
06:00
 21,622
    63
    17,417
20
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:08
17:12
10:58
18:21
 17,376
  4,101
    64
    63
   200,193
   200,246
7
7
1
17
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
06:49
12:14
 19,431
    57
   -16,828
73
0
0
0
 
23
1
00:00
02:22
  8,547
    53
   -14,427
5
8
0
0
 
24
1
17:14
23:06
 21,100
    60
   -75,678
14
0
0
0
 
25
1
04:25
10:08
 20,578
    67
   -36,016
5
27
0
0
 
26
26
26
1
2
3
00:00
14:08
22:01
02:43
16:30
23:59
  9,800
  8,485
  7,128
    61
    65
  -258
  -325,985
  -326,886
  -327,705
51
48
7985
1
1
12
1
0
12
0
0
0
 
27
1
10:03
16:14
 22,133
    62
  -455,651
218
0
0
0
 
28
1
12:18
18:57
 23,923
    60
    83,817
15
0
0
0
 
29
29
29
1
2
3
00:00
13:29
21:41
02:01
16:18
23:59
  7,303
 10,083
  8,289
    55
    59
    62
  -371,376
  -372,224
  -372,718
38
57
44
1
1
0
1
0
0
0
0
0
 
30
30
1
2
04:53
19:15
07:42
23:31
 10,125
 15,367
    63
    56
  -479,048
  -480,106
57
84
1
0
1
0
0
0
 
31
31
1
2
02:39
10:09
04:19
14:57
  5,985
 17,239
    66
    73
  -328,892
  -328,539
17
58
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.