GPS Space Vehicle Time Integrity for MJD 53376

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
06:02
 20,795
    41
  -381,509
16
2
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
06:00
20:55
09:22
23:43
 11,561
  9,678
    37
    42
   -74,518
   -74,679
44
9
5
0
4
0
0
0
 
4
1
11:45
16:30
 16,637
    39
  -465,337
99
0
0
0
 
5
5
5
1
2
3
00:45
13:36
16:31
01:46
16:30
18:26
  3,659
 10,141
  6,622
    52
    40
    39
   -70,135
   -70,257
   -70,278
9
8
6
30
0
0
0
0
0
0
0
0
 
6
1
16:31
21:42
 18,105
    32
   268,023
506
0
7896
0
 
7
1
09:36
15:52
 21,853
    41
   -97,993
191
0
0
0
 
8
8
1
2
06:43
09:46
08:44
12:48
  6,899
 10,618
    40
  3,117
    17,770
    20,862
60
2037
3
0
3
9466
3972
10618
 
9
9
1
2
12:05
20:41
15:40
23:59
 12,497
 11,433
    44
   129
    22,863
    23,001
7
5415
0
3
0
3
0
0
 
10
10
1
2
15:01
16:31
16:30
20:18
  5,095
 13,052
    44
    40
   -56,695
   -56,705
4
5
11
36
0
0
0
0
 
11
11
1
2
00:18
08:35
03:31
12:37
 10,802
 13,980
    43
    40
  -182,060
  -182,168
21
34
1
2
1
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:18
09:43
 18,695
    39
    14,931
38
2
2
0
 
14
14
1
2
00:00
21:30
03:53
23:59
 13,228
  8,475
    47
    -3
    31,419
    31,375
22
2332
1
3
1
3
0
0
 
15
15
1
2
00:00
19:49
01:38
23:59
  5,904
 14,469
    43
   111
  -371,468
  -371,803
11
4855
1
3
0
3
0
0
 
16
1
04:00
07:28
 11,983
    46
    -2,184
54
3
3
0
 
17
17
1
2
14:07
16:31
16:30
20:20
  8,290
 13,191
    43
    40
   113,175
   112,996
41
62
0
0
0
0
0
0
 
18
18
1
2
00:00
18:43
01:26
23:59
  5,196
 18,248
    40
    90
   114,443
   114,774
7
4222
1
3
0
3
0
0
 
19
19
1
2
06:00
22:01
10:31
23:59
 15,640
  6,950
    43
   146
    10,921
    11,071
48
5268
5
3
5
3
0
0
 
20
1
04:00
06:34
  9,096
    41
    94,158
11
1
0
0
 
21
1
17:47
23:59
 21,509
   119
   -86,667
6687
3
3
0
 
22
22
1
2
00:00
20:06
02:49
23:59
  9,417
 13,523
    40
    45
   -15,966
   -15,995
47
906
1
3
1
3
0
0
 
23
1
02:56
08:51
 20,756
    41
  -210,401
27
3
3
0
 
24
1
11:53
16:30
 16,150
    42
   -86,113
15
0
0
0
 
25
25
1
2
00:01
04:00
01:59
05:44
  7,090
  6,083
    46
    41
   -83,190
   -83,206
8
5
83
2
0
0
0
0
 
26
26
1
2
09:55
17:47
12:16
22:27
  8,194
 16,048
    38
    40
  -310,043
  -310,243
17
28
1
1
0
0
0
0
 
27
1
05:55
11:59
 20,995
    42
  -505,751
56
5
4
0
 
28
1
08:06
14:44
 23,136
    41
   -46,230
22
2
2
0
 
29
29
1
2
10:00
17:31
12:04
21:56
  7,230
 15,091
    40
    42
  -200,540
  -199,971
37
81
1
0
0
0
0
0
 
30
30
30
1
2
3
00:36
14:48
16:31
01:59
16:30
19:09
  5,015
  5,877
  9,193
    42
    32
    32
  -460,957
  -460,274
  -460,169
22
24
37
1
0
0
1
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.