GPS Space Vehicle Time Integrity for MJD 53414

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
00:00
20:39
02:54
23:59
  9,995
 11,438
    -5
   -52
  -388,236
  -388,440
11
901
0
12
0
12
0
0
 
2
1
10:26
16:38
 21,630
   -14
    33,201
1455
1
1
0
 
3
3
1
2
02:56
18:21
06:48
21:07
 13,608
  9,454
    -1
   -23
   -84,342
   -84,524
12
32
2
1
0
1
0
0
 
4
1
09:08
14:47
 19,490
   -17
  -397,277
1537
1
3
0
 
5
1
10:58
15:49
 16,994
   -16
   -78,169
1641
1
1
0
 
6
1
13:41
19:05
 18,651
   -15
   -13,429
1622
1
6238
0
 
7
1
06:59
13:16
 21,608
     1
     1,971
206
1
1
0
 
8
1
04:13
10:15
 20,656
   -11
    21,128
41
3
3
0
 
9
9
1
2
09:30
18:06
13:05
21:59
 12,568
 13,360
    -4
   -23
    28,805
    28,845
40
28
2
1
2
1
0
0
 
10
1
12:23
17:39
 18,494
   -20
   -58,856
1573
1
1
0
 
11
11
1
2
05:59
21:38
10:01
23:59
 13,649
  8,216
     2
   302
  -194,317
  -194,214
33
8469
3
12
2
12
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:44
02:56
02:54
07:09
  3,968
 14,616
   -11
    -7
    11,711
    11,705
4
12
1
1
0
1
0
0
 
14
14
1
2
00:00
18:56
01:18
23:59
  4,455
 17,654
   -10
   198
    31,668
    31,886
4
8100
9
12
0
12
0
0
 
15
1
17:09
22:56
 20,107
   -11
  -389,369
41
1
1
0
 
16
16
1
2
00:00
02:56
02:54
04:53
  9,995
  6,897
    -7
    -4
    -1,750
    -1,746
5
6
5
3
0
0
0
0
 
17
1
11:34
17:47
 21,666
   -10
    39,542
1483
1
200
0
 
18
1
16:10
22:51
 23,357
   -11
   126,875
22
1
1
0
 
19
19
1
2
03:23
19:24
07:55
21:45
 15,607
  8,140
    -4
   -15
    13,763
    13,800
20
4
1
0
1
0
0
0
 
20
20
1
2
00:00
02:56
02:54
04:02
  9,995
  3,961
    -7
    -8
    85,400
    85,380
7
8
0
1
0
0
0
0
 
21
1
15:10
21:31
 21,953
    -7
   -90,566
12
1
0
0
 
22
1
17:32
23:59
 22,378
   285
   -16,771
13096
12
13
0
 
23
23
1
2
00:23
02:56
02:54
06:17
  8,586
 11,814
    -9
    -4
  -211,641
  -211,631
5
32
0
1
0
1
0
0
 
24
1
08:28
13:35
 17,755
     6
   -95,508
37
2
2
0
 
25
25
1
2
00:00
21:20
02:54
23:59
  9,995
  9,334
    -0
  -111
   -86,140
   -86,304
5
2868
16
12
0
12
0
0
 
26
26
1
2
07:23
15:14
09:41
19:57
  7,828
 16,380
    -7
   -11
    -1,711
    -1,865
29
29
2
1
2
1
0
0
 
27
1
03:19
09:23
 20,915
    -3
    -8,067
41
1
1
0
 
28
1
05:29
12:07
 22,770
     1
   -46,762
10
2
2
0
 
29
29
1
2
06:46
14:54
09:28
19:16
  8,952
 15,147
    -4
    -6
  -137,370
  -136,709
58
100
1
1
1
1
0
0
 
30
30
1
2
12:16
21:55
16:35
23:59
 15,076
  7,215
   -20
   277
  -411,764
  -410,966
1744
7384
1
12
1
12
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.