GPS Space Vehicle Time Integrity for MJD 53759

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
1
1
2
3
4
00:00
01:55
20:58
22:15
01:52
03:44
22:12
23:59
  6,710
  6,422
  4,196
  6,221
   -43
   -41
   -69
160,522
   -33,035
   -33,048
   -33,203
   127,377
4
7
4
12678561
0
3
0
1
0
0
0
6221
0
0
0
0
 
2
1
10:36
16:44
 21,359
   -54
    20,937
32
3
3
0
 
3
3
1
2
02:47
18:38
07:08
21:29
 15,154
  9,992
   -50
   -59
   -69,159
   -69,337
29
12
4
0
3
0
0
0
 
4
1
09:30
15:09
 19,879
   -58
  -128,176
73
1
1
0
 
5
5
1
2
11:29
22:29
16:17
23:34
 16,712
  3,900
   -54
   -67
  -485,705
  -486,138
77
13
3
12
2
0
0
0
 
6
1
14:05
19:28
 18,816
   -62
  -256,871
225
4
4
0
 
7
1
08:17
14:54
 22,823
   -53
  -479,359
65
1
0
0
 
8
1
04:55
10:52
 20,398
   -47
    54,447
23
1
1
0
 
9
9
1
2
09:49
18:28
13:27
22:15
 12,684
 12,928
   -55
   -68
    -4,915
    -4,976
13
8
2
0
1
0
0
0
 
10
1
12:56
18:18
 18,492
   -56
   -77,651
19
4
2
0
 
11
11
11
1
2
3
00:00
08:00
22:15
01:15
10:24
23:59
  4,546
  8,063
  6,106
   -56
   -53
   153
  -301,561
  -301,640
  -301,575
6
10
5009
1
1
13
0
0
13
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:17
07:39
 18,851
   -52
   -36,983
29
3
3
0
 
14
14
14
1
2
3
00:00
19:24
22:15
01:47
22:12
23:59
  6,458
  9,612
  6,221
   -58
   -61
161,226
    20,493
    20,445
   181,727
5
4
12678557
30
6
1
0
0
6221
0
0
0
 
15
1
16:42
22:12
 19,045
   -62
  -555,110
36
2
2
0
 
16
16
1
2
00:20
01:55
01:52
05:18
  5,477
 11,804
   -56
   -47
   -23,233
   -23,240
4
20
1
3
0
2
0
0
 
17
1
07:14
13:33
 21,648
   -53
   -35,167
59
1
1
0
 
18
1
16:23
22:12
 20,158
   -61
   216,723
17
2
2
0
 
19
19
1
2
03:58
20:07
08:38
22:11
 15,958
  7,269
   -50
   -63
    23,048
    22,991
26
5
3
4
3
0
0
0
 
20
20
1
2
00:00
01:55
01:52
04:26
  6,710
  8,651
   -54
   -52
    34,430
    34,425
3
32
0
2
0
2
0
0
 
21
1
15:29
21:50
 22,083
   -61
      784
42
4
4
0
 
22
22
1
2
18:02
22:15
22:12
23:59
 14,512
  6,221
   -61
161,745
   -64,008
    97,774
12
12678566
0
1
0
6221
0
0
 
23
23
1
2
00:42
01:55
01:52
06:38
  4,181
 16,358
   -58
   -49
  -153,354
  -153,328
5
37
0
3
0
1
0
0
 
24
1
08:19
13:07
 16,604
   -55
   -79,972
20
0
0
0
 
25
25
1
2
02:00
22:15
22:12
23:59
  1,026
  6,140
   -83
  -606
   258,211
   257,323
31
11440
0
13
0
3293
0
0
 
26
26
1
2
07:32
15:31
10:05
20:05
  8,551
 15,711
   -51
   -63
    22,274
    22,523
19
57
1
2
0
2
0
0
 
27
1
03:45
09:47
 20,641
   -48
   -32,891
22
3
3
0
 
28
1
05:42
12:21
 22,848
   -52
   -34,657
28
2
2
0
 
29
29
1
2
07:03
15:14
09:52
19:34
  9,533
 14,955
   -58
   -62
  -509,877
  -510,317
42
79
1
4
0
2
0
0
 
30
30
30
1
2
3
00:00
12:36
22:20
01:02
16:57
23:59
  3,763
 15,101
  5,950
   -52
   -57
    94
   -18,954
   -19,156
   -19,124
8
32
3501
5
2
13
0
2
13
0
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.