GPS Space Vehicle Time Integrity for MJD 54302

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
1
2
07:57
11:38
11:37
14:39
 12,544
 10,648
    32
    30
  -141,148
  -141,174
26
11
2
0
1
0
0
0
 
2
1
00:00
03:45
 12,934
    28
  -123,038
21
3
2
0
 
3
3
1
2
05:45
13:42
08:23
18:06
  9,193
 15,244
    27
    20
   -89,637
   -89,813
16
25
1
3
0
0
0
0
 
4
4
1
2
00:00
20:21
02:06
21:59
  7,358
  5,895
    28
    18
    -5,761
    -5,651
5
6
26
17
0
0
0
0
 
5
5
1
2
00:00
09:04
03:26
11:11
 11,809
  7,345
    28
    19
  -202,279
  -203,621
157
97
3
1
3
1
0
0
 
6
1
02:00
06:23
 15,107
    27
  -237,739
31
3
3
0
 
7
1
01:25
06:35
 17,870
    29
  -193,588
113
3
3
0
 
8
1
15:38
21:37
 20,708
    25
   115,842
26
4
4
0
 
9
9
1
2
05:24
20:40
09:12
21:59
 13,254
  4,785
    25
    18
   -79,577
   -79,667
11
4
1
0
0
0
0
0
 
10
1
00:00
04:54
 16,956
    32
  -105,031
9
2
2
0
 
11
11
1
2
09:07
17:10
11:37
19:59
  8,371
  9,800
    19
    19
   -20,834
   -20,855
33
5
2
39
1
0
0
0
 
12
12
1
2
00:00
22:08
03:09
23:59
 10,733
  6,560
    29
   -22
    50,106
    50,144
32
3098
2
1
2
1
0
0
 
13
1
13:00
18:26
 18,836
    19
  -191,749
20
0
0
0
 
14
1
06:21
11:37
 18,030
    27
   -31,068
13
1
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
03:48
11:38
04:52
16:06
  3,762
 15,592
    28
    26
  -164,008
  -164,098
6
30
1
3
0
3
0
0
 
17
1
18:05
21:59
 13,790
    18
   -60,390
10
1
1
0
 
18
1
03:30
10:07
 22,995
    27
   243,644
27
4
2
0
 
19
19
1
2
06:51
14:42
09:06
19:15
  7,791
 15,821
    24
    25
   -52,302
   -52,395
8
28
1
3
0
3
0
0
 
20
20
1
2
10:29
11:38
11:37
15:19
  3,718
 13,044
    24
    27
    27,083
    27,090
4
5
0
16
0
0
0
0
 
21
1
02:27
08:46
 21,773
    31
   -78,637
17
4
3
0
 
22
1
05:03
11:37
 22,652
    27
  -191,501
20
4
2
0
 
23
1
11:40
17:34
 20,759
    24
  -183,792
26
3
3
0
 
24
1
00:49
07:27
 22,850
    33
   -16,689
22
4
3
0
 
25
1
13:38
19:54
 21,888
    18
  -376,071
106
3
3
0
 
26
26
1
2
02:26
18:21
07:01
20:58
 15,779
  9,129
    31
    14
   319,069
   320,246
106
64
3
1
3
1
0
0
 
27
1
14:40
20:38
 20,690
    29
  -124,000
30
4
4
0
 
28
1
16:36
21:59
 18,856
    22
     3,441
6
5
0
0
 
29
29
1
2
02:08
17:51
06:27
20:43
 14,817
  9,825
    30
    16
    -4,551
    -4,585
24
13
5
1
3
1
0
0
 
30
30
1
2
00:00
09:13
03:52
11:37
 13,376
  8,164
    27
    20
   -40,074
   -40,115
18
31
2
2
2
1
0
0
 
31
31
1
2
08:41
11:38
11:37
14:19
  9,905
  9,470
    24
    23
   -15,107
   -15,097
46
4
1
15
1
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.