GPS Space Vehicle Time Integrity for MJD 53379

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
00:26
02:38
02:37
05:50
  7,377
 11,286
    48
    50
  -381,962
  -381,978
4
22
0
2
0
1
0
0
 
2
1
12:50
19:03
 21,845
    64
    48,480
50
1
1
0
 
3
3
1
2
04:50
20:43
09:11
23:31
 15,185
  9,746
    57
    55
   -75,241
   -75,402
27
10
3
0
2
0
0
0
 
4
1
11:33
17:13
 19,896
    58
  -460,048
122
1
1
0
 
5
5
1
2
00:33
13:23
01:33
18:13
  3,270
 16,919
    49
    59
   -70,784
   -70,894
9
11
57
1
0
0
0
0
 
6
1
16:07
21:30
 18,751
    61
   244,124
510
0
8268
0
 
7
1
09:23
15:40
 21,845
    59
   -90,344
191
1
1
0
 
8
1
06:31
12:36
 21,395
    65
    18,089
20
3
2
0
 
9
9
1
2
11:53
20:29
15:28
23:59
 12,420
 12,092
    53
   123
    23,318
    23,442
22
4838
1
2
1
2
0
0
 
10
1
14:48
20:05
 18,256
    51
   -56,857
4
51
0
0
 
11
11
1
2
00:26
08:23
02:37
12:26
  7,377
 14,287
    39
    56
  -182,977
  -183,081
9
38
0
2
0
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:05
09:31
 19,048
    54
    14,725
31
2
2
0
 
14
14
14
1
2
3
00:26
02:38
21:18
02:37
03:41
23:59
  7,377
  3,730
  9,133
    50
    48
    50
    31,452
    31,451
    31,463
3
3
1145
32
2
2
0
0
2
0
0
0
 
15
1
19:37
23:59
 15,231
   111
  -373,156
4491
2
2
0
 
16
1
02:38
07:16
 16,206
    53
    -2,114
21
1
1
0
 
17
1
13:55
20:08
 21,595
    65
   108,935
101
0
0
0
 
18
1
18:31
23:59
 18,896
   102
   115,767
3688
2
2
0
 
19
19
1
2
05:48
21:49
10:20
23:59
 15,883
  7,604
    64
   145
    11,160
    11,287
8
4888
23
2
0
2
0
0
 
20
20
1
2
01:28
02:38
02:37
06:22
  3,874
 12,994
    45
    50
    93,492
    93,473
4
8
0
2
0
0
0
0
 
21
1
17:35
23:55
 22,003
    66
   -86,992
8
0
0
0
 
22
22
1
2
00:26
19:54
02:37
23:59
  7,368
 14,182
    51
    64
   -16,065
   -16,073
4
4
19
0
0
0
0
0
 
23
1
02:44
08:39
 20,633
    57
  -210,671
42
3
3
0
 
24
1
11:37
17:09
 19,422
    60
   -86,815
32
1
1
0
 
25
25
1
2
00:26
02:38
02:37
05:32
  7,377
 10,175
    46
    44
   -83,417
   -83,427
3
26
0
1
0
1
0
0
 
26
26
1
2
09:43
17:35
12:03
22:16
  8,176
 16,254
    65
    70
  -311,594
  -311,785
16
30
2
0
0
0
0
0
 
27
1
05:43
11:47
 21,151
    60
  -507,448
42
2
1
0
 
28
1
07:54
14:31
 23,199
    63
   -46,259
33
3
3
0
 
29
29
1
2
09:12
17:19
11:52
21:45
  9,314
 15,252
    63
    69
  -195,824
  -195,227
50
85
1
0
0
0
0
0
 
30
30
1
2
00:26
14:36
02:37
18:56
  7,377
 15,166
    46
    59
  -457,449
  -456,682
32
65
0
0
0
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.