GPS Space Vehicle Time Integrity for MJD 54017

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
03:32
10:14
 23,308
   -41
   -81,501
12
0
0
0
 
2
1
16:59
23:07
 21,477
   -39
   -43,170
24
0
0
0
 
3
-
 
 
 
 
 
 
 
 
 
4
1
15:43
21:22
 19,484
   -40
  -321,781
56
3
3
0
 
5
1
17:38
22:31
 16,963
   -38
  -361,153
20
0
0
0
 
6
6
1
2
00:00
20:29
01:55
23:59
  6,566
 12,025
   -46
   255
  -584,051
  -583,170
12
8874
1
13
1
13
0
0
 
7
7
1
2
00:00
08:40
03:22
11:33
 11,549
 10,127
   -44
   -36
  -516,502
  -516,326
39
16
1
1
1
0
0
0
 
8
1
11:01
17:02
 20,549
   -44
    82,410
56
3
3
0
 
9
9
1
2
00:50
15:57
04:31
19:44
 12,975
 13,092
   -55
   -43
   -39,481
   -39,565
7
46
26
3
0
3
0
0
 
10
1
19:06
23:59
 16,966
   298
   -90,571
11985
13
14
0
 
11
11
1
2
04:30
12:40
07:33
15:59
 10,469
 11,362
   -43
   -36
  -354,313
  -354,362
4
6
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:36
14:00
 18,649
   -37
  -101,685
20
0
0
0
 
14
1
01:45
08:01
 21,791
   -41
     3,841
23
1
1
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
06:51
11:55
 17,476
   -34
   -80,459
20
0
0
0
 
17
1
13:39
19:59
 21,648
   -41
   -93,384
8
4
0
0
 
18
18
1
2
00:00
22:49
05:31
23:59
 19,032
  3,975
   -41
 -1,343
   250,557
   249,308
12
22739
2
13
1
3975
0
0
 
19
19
1
2
02:10
10:06
04:35
14:37
  8,397
 15,387
   -47
   -34
   -22,699
   -22,797
15
18
2
0
1
0
0
0
 
20
20
1
2
06:06
17:05
10:53
18:10
 16,630
  3,942
    56
   -44
    22,194
    22,089
11708
9
1
3
1
0
0
0
 
21
21
1
2
00:00
22:02
04:23
23:59
 15,207
  6,824
   -43
  -560
   -56,333
   -56,975
28
11868
2
13
1
6824
0
0
 
22
1
00:30
07:07
 22,812
   -41
  -140,512
21
1
1
0
 
23
1
07:05
13:00
 20,640
   -33
  -138,590
3
47
0
0
 
24
1
15:42
21:06
 18,841
   -43
   -42,634
55
3
3
0
 
25
1
04:23
10:10
 20,000
   -37
  -372,085
99
0
0
0
 
26
26
26
1
2
3
00:00
13:59
21:56
02:36
16:28
23:59
  9,037
  8,549
  7,189
   -43
   -47
  -297
   285,758
   286,530
   286,706
40
40
5993
1
1
13
1
0
14
0
0
0
 
27
1
09:55
15:59
 20,952
   -35
   -71,950
11
0
0
0
 
28
1
12:01
18:39
 22,981
   -37
   -16,948
28
3
3
0
 
29
29
29
1
2
3
00:00
13:34
21:41
02:08
16:15
23:59
  7,391
  9,049
  8,046
   -53
   -47
  -168
   -47,055
   -49,564
   -51,099
120
137
3063
1
1
13
1
1
14
0
0
0
 
30
30
1
2
04:42
19:07
07:36
23:22
  9,915
 14,948
   -40
   -46
   -12,628
   -12,700
5
6
22
34
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.