GPS Space Vehicle Time Integrity for MJD 53368

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
00:00
06:35
 22,997
     7
  -380,263
16
4
1
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
05:35
21:28
09:55
23:59
 15,051
  8,833
    -2
   405
   -72,506
   -72,260
14
10856
1
12
0
12
0
0
 
4
1
14:00
17:55
 13,705
     4
  -479,099
86
2
2
0
 
5
5
1
2
01:17
14:09
02:19
18:59
  3,651
 16,548
     3
     1
   -68,489
   -68,615
13
19
9
1
1
1
0
0
 
6
1
16:52
22:15
 18,646
     1
   333,381
542
0
8772
0
 
7
1
10:09
16:25
 22,046
     1
  -118,096
191
1
1
0
 
8
1
07:17
13:21
 21,123
     2
    17,046
6
4
0
0
 
9
9
9
1
2
3
00:00
12:37
21:14
01:11
16:13
23:59
  4,169
 12,735
  9,580
   -17
     3
   242
    21,570
    21,663
    21,954
7
9
6694
14
2
12
0
0
13
0
0
0
 
10
1
15:34
20:52
 18,297
    15
   -56,269
29
1
1
0
 
11
11
1
2
00:51
09:08
04:04
13:12
 11,034
 14,124
    -6
     0
  -179,704
  -179,809
24
13
3
3
3
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:52
10:17
 18,768
     0
    15,517
7
7
0
0
 
14
14
1
2
00:00
22:03
04:26
23:59
 15,407
  6,703
     2
  -446
    31,339
    30,896
17
10756
3
12
2
13
0
0
 
15
15
1
2
00:00
20:23
02:11
23:59
  7,645
 12,486
    12
   179
  -367,881
  -368,111
25
5201
2
12
1
13
0
0
 
16
1
03:03
08:01
 17,187
     4
    -2,381
25
2
2
0
 
17
1
14:40
20:53
 21,608
     8
   123,191
89
1
1
0
 
18
18
1
2
00:00
19:15
01:59
23:59
  6,895
 16,537
     2
   188
   111,784
   112,252
24
6657
2
12
1
13
0
0
 
19
19
1
2
06:33
22:34
11:05
23:59
 15,855
  4,823
     5
   238
    10,312
    10,589
6
4518
40
12
0
13
0
0
 
20
1
02:12
07:06
 17,200
     3
    96,041
19
3
2
0
 
21
1
18:20
23:59
 19,363
   336
   -85,730
12988
12
14
0
 
22
22
1
2
00:00
20:39
03:22
23:59
 11,869
 11,515
     3
   -47
   -15,902
   -15,959
10
1708
1
12
1
14
0
0
 
23
1
03:28
09:24
 20,756
     3
  -209,493
20
2
2
0
 
24
1
12:37
18:12
 19,660
     3
   -84,193
24
2
2
0
 
25
1
00:35
06:17
 19,811
     5
   -82,633
19
3
1
0
 
26
26
1
2
10:27
18:20
12:48
23:01
  8,235
 16,152
     4
    11
  -305,681
  -305,888
15
32
1
1
0
1
0
0
 
27
1
06:28
12:32
 21,121
     1
  -501,020
45
0
0
0
 
28
1
08:39
15:17
 23,164
     6
   -46,124
13
1
1
0
 
29
29
1
2
09:58
18:04
12:37
22:30
  9,278
 15,204
     1
     6
  -212,863
  -212,285
48
80
1
1
0
1
0
0
 
30
30
1
2
01:10
15:19
03:46
19:41
  8,931
 14,923
    -4
     7
  -469,967
  -469,269
43
63
4
1
4
1
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.