GPS Space Vehicle Time Integrity for MJD 54610

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
-
 
 
 
 
 
 
 
 
 
2
1
00:29
06:37
 21,284
   166
  -204,668
20
1
1
0
 
3
3
1
2
08:31
16:31
11:16
20:02
  9,600
 12,041
   163
   170
  -232,357
  -232,506
19
18
2
0
1
0
0
0
 
4
1
00:00
05:03
 17,672
   165
    74,409
45
1
1
0
 
5
5
1
2
01:46
12:03
06:20
14:04
 15,924
  7,010
   168
   164
  -779,662
  -779,939
38
18
1
0
0
0
0
0
 
6
6
1
2
07:31
16:15
11:12
19:54
 12,908
 12,601
   160
   162
  -134,166
  -134,426
30
32
2
0
1
0
0
0
 
7
7
1
2
16:46
20:05
20:02
23:12
 11,197
 10,881
   156
   162
    35,688
    35,591
28
26
0
0
0
0
0
0
 
8
8
1
2
18:28
20:05
20:02
21:59
  5,366
  6,648
   149
   164
   154,582
   154,600
5
6
0
0
0
0
0
0
 
9
9
1
2
00:00
08:22
03:20
12:17
 11,498
 13,526
   164
   163
  -125,680
  -125,737
8
22
2
1
1
1
0
0
 
10
1
02:35
07:52
 18,249
   174
     1,886
13
1
1
0
 
11
11
1
2
12:16
20:09
14:55
21:59
  9,301
  6,394
   156
   163
   -25,191
   -25,174
5
5
6
28
0
0
0
0
 
12
1
01:12
06:07
 17,174
   166
   359,219
6
238
0
0
 
13
13
1
2
16:05
20:05
20:02
21:29
 13,653
  4,998
   159
   164
  -256,616
  -256,628
5
4
0
10
0
0
0
0
 
14
1
09:10
15:26
 21,666
   165
   263,437
42
1
1
0
 
15
1
05:27
10:04
 16,071
   165
   115,883
40
3
2
0
 
16
1
14:08
19:08
 17,458
   163
  -123,787
8
98
0
0
 
17
1
00:00
03:31
 12,141
   165
   -38,766
7
1
1
0
 
18
1
06:17
12:52
 22,848
   165
   174,994
28
2
1
0
 
19
19
19
1
2
3
09:37
17:32
20:05
12:01
20:02
21:59
  8,364
  8,401
  6,645
   160
   165
   165
   -30,380
   -30,400
   -30,407
4
4
6
2
0
55
0
0
0
0
0
0
 
20
1
13:23
18:14
 16,695
   164
  -113,497
7
3
0
0
 
21
1
05:33
11:48
 21,678
   166
   -63,231
17
2
2
0
 
22
1
07:59
14:35
 22,929
   168
  -211,078
18
1
1
0
 
23
1
14:27
19:59
 19,157
   162
  -355,371
11
0
0
0
 
24
1
03:39
10:18
 23,144
   168
   -96,097
32
1
1
0
 
25
25
1
2
16:00
20:05
20:02
22:25
 13,950
  8,055
   168
   170
   173,952
   174,261
110
62
0
0
0
0
0
0
 
26
1
05:13
09:39
 15,360
   164
  -259,582
48
3
1
0
 
27
27
1
2
17:17
20:05
20:02
21:59
  9,319
  6,641
   160
   163
  -190,531
  -190,550
8
5
0
0
0
0
0
0
 
28
28
1
2
00:00
20:06
02:23
21:59
  8,401
  6,605
   164
   157
    19,466
    19,475
20
3
1
6
1
0
0
0
 
29
1
03:43
09:13
 19,310
   165
    43,162
8
1
1
0
 
30
30
1
2
02:35
12:08
06:51
14:59
 14,806
 10,012
   159
   158
   -77,709
   -77,780
8
9
14
0
0
0
0
0
 
31
1
11:32
17:08
 19,636
   160
    21,151
6
52
0
0
 
32
1
11:29
17:04
 19,534
   161
  -289,057
26
0
0
0
 
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.