GPS Space Vehicle Time Integrity for MJD 53867

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
13:39
20:21
 23,393
    -5
   -52,445
18
1
0
0
 
2
1
03:12
09:19
 21,105
    -4
     3,363
31
3
3
0
 
3
3
1
2
11:16
19:20
14:07
23:42
  9,936
 15,108
   -14
    -4
   -97,934
   -98,031
8
15
2
0
0
0
0
0
 
4
1
02:07
07:48
 19,910
     0
  -227,931
56
2
2
0
 
5
5
1
2
04:02
15:06
08:52
16:08
 16,769
  3,692
    -1
    -2
    18,588
    16,762
278
56
3
0
13
0
0
0
 
6
1
06:39
12:04
 18,809
    -0
  -520,255
106
3
3
0
 
7
7
1
2
09:10
18:51
13:28
21:26
 14,863
  9,015
    -3
    -1
  -536,329
  -536,411
15
8
2
7
1
0
0
0
 
8
8
1
2
00:00
21:26
03:28
23:59
 12,170
  8,677
     0
    -5
    65,410
    65,499
16
7
1
0
1
0
0
0
 
9
9
1
2
02:23
11:05
06:04
14:51
 12,759
 13,225
    -7
   -12
   -19,839
   -19,893
17
8
2
1
2
0
0
0
 
10
1
05:26
10:43
 18,175
     5
   -83,311
19
3
3
0
 
11
11
11
1
2
3
00:00
14:42
22:54
03:03
17:48
23:59
 10,691
 10,737
  3,819
    -1
    -5
  -651
  -326,483
  -326,620
  -327,331
11
13
15261
4
1
7
0
1
3819
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
18:38
23:59
 18,489
   221
   -61,087
11650
7
7
0
 
14
1
11:58
18:14
 21,823
    -2
    14,174
11
2
1
0
 
15
1
09:24
15:27
 20,927
     1
  -611,369
43
1
1
0
 
16
1
16:55
21:53
 17,022
    -3
   -42,403
21
1
1
0
 
17
1
00:00
06:09
 21,371
    -2
   -91,579
31
4
3
0
 
18
1
09:02
15:38
 22,955
    -1
   234,920
19
2
1
0
 
19
19
19
1
2
3
00:00
12:32
20:25
01:00
14:49
23:59
  3,649
  7,884
 12,372
     7
    -4
   209
    11,267
    11,171
    11,327
9
5
8675
11
2
7
0
0
7
0
0
0
 
20
20
1
2
03:21
16:12
04:21
21:03
  3,369
 16,903
    -0
    -2
    27,058
    27,023
8
14
37
1
0
1
0
0
 
21
1
08:14
14:34
 21,815
    -4
   -28,101
33
3
3
0
 
22
1
10:42
17:19
 23,007
     2
   -95,017
38
2
2
0
 
23
1
17:03
23:04
 20,699
    -4
  -141,704
15
1
1
0
 
24
1
01:09
06:07
 17,075
    -6
    -5,317
41
2
2
0
 
25
1
14:34
20:18
 19,916
   -10
   -30,539
598
0
10244
0
 
26
26
1
2
00:10
08:09
02:43
12:44
  8,867
 15,569
     1
    -5
   112,425
   112,788
31
64
2
3
1
2
0
0
 
27
27
1
2
00:00
20:20
02:25
23:59
  8,388
 12,676
     1
   101
   -48,325
   -48,351
48
4397
1
7
1
7
0
0
 
28
28
1
2
00:00
22:15
04:57
23:59
 17,295
  6,145
    -2
  -344
   -27,600
   -27,882
14
10236
3
7
1
7
0
0
 
29
29
1
2
00:00
07:55
02:31
12:15
  8,769
 14,955
     3
    -2
  -602,963
  -603,180
21
50
2
4
1
3
0
0
 
30
30
1
2
05:18
14:57
09:37
17:44
 14,895
  9,688
   -14
    -4
  -235,802
  -236,670
127
78
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.