GPS Space Vehicle Time Integrity for MJD 53284

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
06:36
13:12
 23,040
    51
  -366,596
9
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
03:13
11:18
06:03
15:37
  9,912
 14,939
    39
    43
   -49,728
   -49,821
11
16
1
0
0
0
0
0
 
4
1
17:54
23:31
 19,651
    46
   325,476
107
3
3
0
 
5
5
1
2
07:01
19:55
08:05
23:59
  3,782
 14,268
    45
   396
   -52,641
   -52,392
10
12608
44
11
0
13
0
0
 
6
6
1
2
00:00
22:36
01:59
23:59
  7,122
  4,989
    37
  -816
  -464,499
  -466,239
56
18452
2
11
2
4989
0
0
 
7
1
15:58
22:17
 21,773
    47
  -308,177
158
3
3
0
 
8
1
13:09
19:10
 20,864
    22
    10,810
2443
1
2
0
 
9
9
1
2
03:01
18:20
06:53
21:56
 13,254
 12,585
    36
    51
     8,307
     8,425
10
16
18
2
0
2
0
0
 
10
10
1
2
00:00
21:26
01:59
23:59
  7,122
  8,936
    40
   -17
   -51,628
   -51,746
6
1939
15
11
0
11
0
0
 
11
11
1
2
06:35
14:53
09:48
18:57
 11,329
 14,050
    45
    44
  -154,994
  -155,096
9
21
1
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:46
16:07
 18,417
   140
    20,840
13049
1
1
0
 
14
1
03:51
10:09
 21,836
    42
    28,808
10
11
0
0
 
15
1
04:00
07:59
 13,749
    43
  -329,963
21
0
0
0
 
16
1
08:48
13:46
 17,212
    50
    -4,974
6
16
0
0
 
17
17
1
2
00:00
20:22
02:41
23:59
  9,255
 12,780
    39
   209
   158,299
   158,687
25
5438
3
11
2
11
0
0
 
18
1
04:00
07:38
 12,496
    39
    83,355
16
0
0
0
 
19
1
12:20
16:52
 15,680
    50
     5,998
5
72
0
0
 
20
1
08:04
12:55
 17,069
    49
   117,613
14
1
0
0
 
21
1
02:00
06:29
 15,272
    39
   -80,370
4
2
0
0
 
22
1
02:26
09:05
 23,081
    37
   -15,483
8
0
0
0
 
23
1
09:03
15:02
 20,891
    45
  -182,939
35
0
0
0
 
24
1
19:10
23:59
 16,774
   278
   -62,946
8970
11
13
0
 
25
1
06:24
12:08
 20,014
    49
   -76,963
6
13
0
0
 
26
26
1
2
00:04
16:05
01:59
18:31
  6,884
  8,372
    34
    40
  -244,560
  -245,154
70
28
2
1
2
1
0
0
 
27
1
12:11
18:15
 20,862
    46
  -433,087
85
1
1
0
 
28
1
14:27
21:04
 22,884
    45
   -43,021
35
2
2
0
 
29
29
1
2
00:00
15:36
01:59
18:19
  7,122
  9,398
    35
    42
  -320,734
  -320,036
79
44
2
2
2
1
0
0
 
30
30
30
1
2
3
00:00
06:50
21:10
01:32
09:36
23:59
  5,457
  9,697
  9,900
    40
    42
   271
  -537,806
  -537,640
  -537,100
37
20
6795
2
1
11
2
0
11
0
0
0
 
31
1
15:15
21:38
 22,157
    52
   -13,013
36
3
3
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.