GPS Space Vehicle Time Integrity for MJD 55313

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
-
 
 
 
 
 
 
 
 
 
2
1
00:39
06:49
 21,275
    59
  -250,232
22
0
0
0
 
3
3
1
2
08:35
16:29
11:10
20:59
  8,974
 15,487
    57
    60
  -547,318
  -547,472
14
28
2
1
0
1
0
0
 
4
1
00:00
04:50
 16,876
    57
   -68,953
43
1
1
0
 
5
1
02:36
07:56
 18,448
    56
     2,088
5
27
0
0
 
6
6
1
2
08:01
16:24
11:16
20:27
 11,140
 14,059
    49
    52
  -655,738
  -655,412
40
46
3
2
2
1
0
0
 
7
1
18:00
23:19
 18,401
    57
       -3
22
5
4
0
 
8
1
18:34
23:59
 18,795
   458
    -4,648
14925
14
18
0
 
9
9
1
2
00:00
08:15
03:10
11:52
 11,143
 12,662
    60
    59
    -3,087
    -3,154
6
10
1
2
0
0
0
0
 
10
10
1
2
01:50
18:21
06:47
19:44
 17,145
  4,698
    62
    56
    41,334
    41,373
10
6
20
1
0
0
0
0
 
11
11
1
2
12:06
19:56
14:41
23:59
  8,818
 14,118
    57
   455
    59,116
    59,585
15
12532
1
14
1
17
0
0
 
12
1
01:11
06:05
 16,737
    57
   122,062
20
1
0
0
 
13
1
15:42
19:59
 14,918
    56
  -304,910
15
2
1
0
 
14
1
09:09
15:23
 21,583
    62
   -38,850
30
2
1
0
 
15
15
1
2
05:22
21:33
10:04
23:37
 16,029
  7,177
    58
    55
   281,284
   281,003
27
15
2
1
0
1
0
0
 
16
16
1
2
06:45
14:05
07:46
19:05
  3,640
 17,295
    58
    61
    65,750
    65,881
6
23
1
1
0
1
0
0
 
17
17
1
2
00:00
22:00
03:23
23:59
 11,958
  6,967
    55
    35
  -146,918
  -147,131
10
432
1
14
0
15
237
0
 
18
1
06:14
12:49
 22,694
    59
   -64,481
22
3
3
0
 
19
19
1
2
09:38
17:30
11:59
22:04
  8,123
 15,886
    54
    58
    30,984
    31,073
12
30
2
4
1
3
0
0
 
20
20
1
2
00:29
13:29
01:46
18:14
  4,360
 16,601
    57
    58
   -57,012
   -56,977
10
10
21
1
0
1
0
0
 
21
1
05:36
11:46
 21,223
    60
    56,303
23
2
2
0
 
22
1
07:43
14:20
 22,914
    57
  -173,451
17
3
3
0
 
23
1
14:33
20:27
 20,629
    59
  -372,761
16
2
2
0
 
24
1
06:18
12:17
 20,829
    57
  -282,433
21
2
2
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
06:30
11:47
 18,297
    58
    44,543
29
2
2
0
 
27
27
1
2
00:00
08:08
02:54
11:31
 10,201
 11,771
    59
    54
  -146,590
  -146,695
12
25
1
3
0
1
0
0
 
28
28
1
2
00:00
19:25
02:04
23:59
  7,200
 15,971
    61
   301
    17,668
    17,848
5
8256
1
14
0
16
0
0
 
29
1
03:42
09:12
 19,041
    59
  -115,621
21
1
1
0
 
30
30
1
2
02:25
12:01
06:43
14:50
 14,868
  9,675
    56
    55
  -237,285
  -237,394
14
16
1
1
0
1
0
0
 
31
1
11:24
17:00
 19,443
    58
    39,891
24
2
2
0
 
32
1
12:24
17:38
 18,283
    60
   -42,017
52
2
2
0
 
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.