GPS Space Vehicle Time Integrity for MJD 54012

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
03:52
10:34
 23,295
   -48
   -80,534
35
3
3
0
 
2
1
17:19
23:27
 21,338
   -46
   -41,552
303
2
3
0
 
3
1
01:24
04:13
  9,692
   -57
  -223,279
202
1
1
0
 
4
1
16:04
21:42
 19,443
   -46
  -319,554
48
3
3
0
 
5
1
17:58
22:51
 17,023
   -40
  -358,714
37
2
2
0
 
6
6
1
2
00:00
20:49
02:15
23:59
  7,850
 10,860
   -57
   118
  -587,101
  -586,412
51
5062
2
13
1
15
0
0
 
7
7
1
2
00:00
09:00
03:42
11:53
 12,964
 10,050
   -55
   -50
  -518,838
  -518,672
19
17
2
4
0
1
0
0
 
8
1
11:22
17:23
 20,709
   -53
    81,841
39
2
2
0
 
9
9
1
2
01:14
16:17
04:49
20:04
 12,362
 13,030
   -60
   -55
   -38,793
   -38,884
28
26
1
1
1
1
0
0
 
10
1
19:27
23:59
 15,808
   258
   -90,357
11199
12
16
0
 
11
11
1
2
04:51
13:00
07:54
17:09
 10,730
 14,232
   -55
   -48
  -353,526
  -353,580
6
32
2
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:57
14:20
 18,875
   -50
  -100,211
36
3
3
0
 
14
14
1
2
02:05
05:00
03:59
08:22
  6,624
 11,689
   -52
   -50
     4,191
     4,182
4
9
1
1
0
1
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
07:11
12:14
 17,683
   -47
   -78,973
24
2
2
0
 
17
1
13:59
20:19
 21,844
   -47
   -93,907
9
14
0
0
 
18
1
00:00
05:49
 20,435
   -52
   250,236
10
2
1
0
 
19
19
1
2
02:31
10:27
04:55
14:58
  8,407
 15,600
   -54
   -45
   -21,234
   -21,335
10
42
1
3
0
3
0
0
 
20
20
1
2
06:28
17:25
11:14
18:40
 16,658
  4,483
   -47
   -46
    22,159
    22,154
33
9
2
8
2
0
0
0
 
21
21
1
2
00:00
22:22
04:44
23:59
 16,503
  5,613
   -51
  -738
   -55,607
   -56,422
9
14809
2
12
0
5613
0
0
 
22
1
00:51
05:59
 17,970
   -51
  -139,244
29
1
1
0
 
23
1
07:25
13:21
 20,604
   -49
  -138,437
31
2
1
0
 
24
1
15:55
21:15
 18,557
   -40
   -41,281
31
1
1
0
 
25
1
04:44
10:31
 20,072
   -52
  -364,342
110
1
1
0
 
26
26
26
1
2
3
00:00
14:19
22:16
02:55
16:48
23:59
 10,275
  8,558
  5,990
   -51
   -54
  -539
   279,146
   279,915
   279,841
51
39
10921
2
1
12
2
0
2603
0
0
0
 
27
1
10:16
16:20
 20,928
   -43
   -71,148
34
3
3
0
 
28
1
12:21
19:00
 22,980
   -56
   -17,308
32
2
2
0
 
29
29
29
1
2
3
00:00
13:55
22:02
02:29
16:36
23:59
  8,684
  9,284
  6,816
   -56
   -44
  -414
   -25,110
   -27,697
   -29,491
143
146
8772
2
1
13
2
1
1052
0
0
0
 
30
1
19:27
23:43
 14,776
   -51
   -12,188
362
2
3
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.