GPS Space Vehicle Time Integrity for MJD 52590

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 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
08:41
09:50
09:48
14:27
  4,035
 16,609
    26
    49
  -257,145
  -257,146
3
4
0
3
0
0
0
0
 
2
2
1
2
08:48
09:50
09:48
14:01
  3,607
 15,049
    43
    47
    14,313
    14,378
9
30
0
0
0
0
0
0
 
3
3
1
2
02:37
10:46
05:34
15:02
 10,610
 15,317
    46
    49
   -79,489
   -79,578
8
15
1
0
0
0
0
0
 
4
1
17:30
23:09
 20,273
    36
  -355,918
42
0
0
0
 
5
1
19:18
23:59
 16,866
   379
   -39,066
13285
11
11
0
 
6
6
1
2
00:00
21:59
03:29
23:59
 12,516
  7,217
    40
     7
     1,224
     1,207
8
2997
0
1
0
1
0
0
 
7
1
15:23
21:41
 22,639
    44
  -266,489
255
0
0
0
 
8
1
12:35
17:07
 16,284
    23
  -352,720
110
0
0
4329
 
9
9
1
2
02:31
17:52
06:26
21:25
 14,054
 12,795
    41
    32
    16,637
    16,718
11
6
6
0
0
0
0
0
 
10
10
1
2
00:00
20:40
01:59
23:59
  7,149
 11,953
    36
   225
   -14,787
   -14,646
9
5844
2
11
0
11
0
0
 
11
11
1
2
05:59
14:25
08:38
18:21
  9,563
 14,144
    37
    46
   -25,516
   -25,537
3
9
1
9
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:16
15:36
 19,139
    46
    17,649
8
0
0
0
 
14
1
03:20
08:38
 19,088
    41
    39,614
9
0
0
0
 
15
1
00:27
06:34
 22,025
    35
   -34,671
27
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
05:49
 20,974
    43
    -3,886
7
1
0
0
 
18
1
00:40
07:24
 24,204
    38
    23,622
23
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
07:31
08:41
09:50
08:38
09:48
12:23
  4,038
  4,035
  9,170
    37
    43
    48
   197,075
   197,088
   197,105
6
4
7
2
0
1
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
22
1
2
08:41
09:50
09:48
13:43
  4,035
 13,942
    29
    52
    -2,849
    -2,904
8
28
0
0
0
0
4035
13570
 
23
23
1
2
00:00
22:11
03:48
23:59
 13,703
  6,501
    36
    55
   -13,184
   -13,226
7
7
1
19
0
0
0
0
 
24
1
18:42
23:59
 19,019
    32
   -70,845
11
0
0
0
 
25
25
25
1
2
3
05:50
08:41
09:50
08:38
09:48
11:33
 10,085
  4,035
  6,195
    48
    55
    48
   -35,102
   -35,099
   -35,098
7
3
4
95
27
4
0
0
0
0
0
0
 
26
26
1
2
00:00
15:34
04:08
17:56
 14,923
  8,505
    35
    32
  -291,719
  -292,765
87
52
1
1
1
0
0
0
 
27
1
11:28
17:39
 22,223
    43
  -386,008
276
0
0
0
 
28
1
13:43
20:23
 23,937
    44
    86,200
13
0
0
0
 
29
29
1
2
00:00
14:57
03:28
17:44
 12,477
 10,034
    36
    33
  -338,868
  -339,858
69
57
1
1
1
0
0
0
 
30
30
30
1
2
3
00:00
06:19
20:41
01:01
08:38
23:59
  3,711
  8,361
 11,901
    33
    39
   352
  -438,858
  -439,463
  -440,441
25
58
10352
1
0
11
1
0
11
0
0
0
 
31
31
1
2
04:06
11:36
05:45
16:24
  5,897
 17,261
    33
    53
  -345,338
  -345,074
16
36
1
0
0
0
0
0
 
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.