GPS Space Vehicle Time Integrity for MJD 54463

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
20:24
03:05
21:59
 10,818
  5,493
   237
   232
  -175,265
  -175,417
35
5
1
0
1
0
0
0
 
2
1
10:27
16:33
 21,102
   238
  -161,866
28
3
2
0
 
3
3
1
2
02:38
18:34
07:00
21:18
 15,213
  9,332
   224
   235
  -164,783
  -165,078
23
16
2
0
0
0
0
0
 
4
1
09:15
14:56
 19,619
   233
    43,925
34
3
3
0
 
5
1
11:55
16:26
 15,668
   237
  -621,140
89
1
1
0
 
6
1
13:57
19:19
 18,354
   240
  -172,663
79
1
1
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
04:41
10:39
 20,875
   235
   135,364
21
2
2
0
 
9
9
1
2
09:44
18:23
13:21
22:15
 12,446
 13,392
   241
   248
  -102,975
  -103,023
19
10
3
1
3
0
0
0
 
10
1
12:41
18:01
 18,297
   236
   189,511
72
2
2
0
 
11
11
1
2
00:00
06:14
01:02
10:38
  3,645
 15,251
   226
   237
   -26,584
   -26,578
4
5
2
9
0
0
0
0
 
12
1
11:17
16:11
 17,055
   234
   353,016
12
1
1
0
 
13
1
02:09
07:33
 18,765
   228
  -230,644
31
2
1
0
 
14
14
1
2
00:00
19:10
01:29
21:59
  5,277
  9,835
   228
   238
   309,945
   309,755
7
10
1
0
0
0
0
0
 
15
15
1
2
07:46
15:32
09:49
20:15
  7,108
 16,303
   231
   236
    70,936
    70,941
5
11
6
1
0
1
0
0
 
16
1
00:19
05:18
 17,461
   228
  -130,147
15
2
1
0
 
17
1
07:06
13:23
 21,842
   235
   -45,309
24
5
5
0
 
18
1
16:19
22:54
 22,818
   239
   216,181
22
1
1
0
 
19
19
1
2
03:39
19:41
08:10
21:59
 15,724
  8,044
   234
   237
   -14,041
   -14,131
6
6
47
0
0
0
0
0
 
20
1
02:00
04:25
  8,255
   227
  -123,395
9
3
1
0
 
21
1
15:23
21:42
 21,864
   241
   -74,265
10
1
1
0
 
22
1
18:01
21:59
 13,791
   241
  -205,847
4
1
0
0
 
23
1
00:28
06:26
 20,798
   229
  -321,624
26
2
1
0
 
24
1
13:43
20:21
 22,917
   236
   -57,783
19
1
0
0
 
25
1
02:45
09:00
 21,707
   230
  -495,378
42
2
2
0
 
26
26
1
2
07:19
15:21
09:59
19:53
  9,390
 15,689
   233
   239
  -139,691
  -140,044
32
53
2
1
0
1
0
0
 
27
1
03:39
09:37
 20,742
   237
  -157,058
37
3
2
0
 
28
1
05:43
12:19
 22,934
   238
    13,075
18
4
3
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
00:00
12:37
01:06
16:53
  3,871
 14,715
   234
   232
   -57,609
   -57,675
6
18
8
1
0
1
0
0
 
31
1
00:00
03:11
 11,216
   222
     3,464
30
1
1
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.