GPS Space Vehicle Time Integrity for MJD 52098

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
18:28
23:59
 19,909
 -2,975
  -187,949
27
0
0
0
 
2
1
00:00
06:19
 22,496
 -2,968
    37,870
32
6
0
0
 
3
3
1
2
12:07
20:21
14:56
23:59
 10,134
 13,096
 -2,974
 -2,954
   -48,788
   -48,876
16
32
1
0
0
0
0
0
 
4
1
03:17
08:43
 19,427
 -2,980
  -658,530
61
0
0
0
 
5
1
05:06
09:54
 17,257
 -2,978
  -308,060
33
0
0
0
 
6
1
07:36
13:04
 19,576
 -2,977
    -1,143
19
513
0
0
 
7
1
01:04
07:17
 22,211
 -2,968
  -500,185
131
0
0
0
 
8
8
1
2
00:00
22:10
04:16
23:59
 15,050
  6,553
 -2,973
 -2,954
  -389,072
  -391,353
143
55
1
0
1
0
0
0
 
9
9
1
2
03:29
12:07
07:05
15:50
 12,834
 13,314
 -2,972
 -2,986
    49,805
    49,850
28
9
0
142
0
0
0
0
 
10
10
1
2
06:27
10:03
10:02
11:44
 12,844
  6,032
 -2,968
 -2,989
    -9,584
    -9,611
32
11
0
36
0
0
0
0
 
11
11
1
2
00:09
15:52
03:54
19:01
 13,345
 11,329
 -2,970
 -2,976
    -5,774
    -5,789
22
22
275
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
19:55
01:17
23:59
  4,495
 14,686
 -2,984
 -2,966
      102
      143
21
24
162
0
0
0
0
0
 
14
1
13:56
19:27
 19,887
 -2,977
   113,580
18
58
0
0
 
15
15
1
2
09:59
13:05
12:07
15:57
  7,682
 10,348
 -2,969
 -2,981
   -57,925
   -58,003
15
22
78
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
09:00
15:24
 23,019
 -2,981
  -219,841
405
0
6661
0
 
18
1
10:40
15:47
 18,394
 -2,976
    71,401
11
81
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:01
21:56
 17,650
 -2,972
    79,470
29
0
0
0
 
21
1
11:57
18:27
 23,385
 -2,979
    -7,126
18
9
0
0
 
22
1
17:53
23:09
 18,968
 -2,977
  -588,071
26
0
0
0
 
23
1
09:36
13:55
 15,553
 -2,982
   -19,000
12
166
0
0
 
24
1
04:35
10:14
 20,210
 -2,971
   -66,675
41
0
0
0
 
25
25
1
2
15:21
19:12
19:11
20:59
 13,840
  6,381
 -2,974
 -2,980
   -18,228
   -18,238
21
28
0
0
0
0
0
0
 
26
26
1
2
01:19
09:09
03:36
13:44
  8,251
 16,498
 -2,972
 -2,982
  -536,313
  -536,650
32
55
1
21
0
0
0
0
 
27
27
1
2
00:00
21:03
03:20
23:59
 11,879
 10,583
 -2,984
 -2,961
   -29,211
   -29,277
15
27
181
0
0
0
0
0
 
28
28
1
2
00:00
21:00
03:19
23:59
 11,805
 10,706
 -2,986
 -2,963
      105
      303
15
28
221
0
0
0
0
0
 
29
1
15:58
20:11
 15,129
 -2,978
  -617,876
34
0
0
0
 
30
30
1
2
06:24
16:21
10:40
18:40
 15,284
  8,337
 -2,983
 -2,983
    23,786
    23,834
27
26
0
0
0
0
0
0
 
31
31
1
2
00:00
21:28
02:01
23:59
  7,108
  9,074
 -2,983
 -2,950
   -55,210
   -55,325
20
25
195
0
0
0
0
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.