GPS Space Vehicle Time Integrity for MJD 52014

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
00:18
05:57
 20,183
 -3,905
  -177,043
25
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
02:09
17:46
05:51
20:55
 13,249
 11,334
 -3,910
 -3,891
   -24,429
   -24,607
19
16
7
131
0
0
0
0
 
4
1
08:57
14:21
 19,338
 -3,896
  -706,828
18
402
0
0
 
5
1
10:49
15:38
 17,292
 -3,890
  -298,479
25
33
0
0
 
6
1
13:12
18:23
 18,606
 -3,887
    -3,427
18
524
0
0
 
7
1
06:56
12:55
 21,479
 -3,894
  -587,752
24
111
0
0
 
8
1
03:57
09:58
 21,613
 -3,896
  -122,145
284
0
3
0
 
9
9
1
2
09:09
18:02
12:48
21:30
 13,094
 12,442
 -3,886
 -3,890
    36,613
    36,675
17
9
323
65
0
0
0
0
 
10
1
12:18
17:38
 19,140
 -3,890
    -6,417
18
428
0
0
 
11
11
1
2
05:51
21:23
09:33
23:59
 13,298
  9,366
 -3,901
 -3,887
    -5,677
    -5,671
32
22
0
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:33
06:45
 18,612
 -3,899
    -2,750
17
526
0
0
 
14
14
14
1
2
3
00:00
18:50
21:20
01:17
21:03
23:59
  4,523
  7,950
  9,546
 -3,919
 -3,881
 -3,893
    97,379
    97,580
    97,595
38
7
21
1
74
63
0
0
0
0
0
0
 
15
1
15:42
21:36
 21,227
 -3,897
   -25,925
31
124
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
1
15:59
22:42
 24,187
 -3,898
    29,665
59
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:55
03:50
23:59
 13,623
  3,842
 -3,907
 -3,878
    61,181
    61,370
23
33
19
0
0
0
0
0
 
21
1
17:44
23:59
 22,502
 -3,893
    -6,197
17
202
0
0
 
22
1
00:00
04:47
 17,025
 -3,897
  -582,232
40
1
0
0
 
23
1
15:44
19:45
 14,432
 -3,887
   -15,108
17
311
0
0
 
24
1
10:23
16:04
 20,404
 -3,892
   -47,275
35
4
0
0
 
25
25
1
2
00:58
21:04
02:44
23:59
  6,374
 10,519
 -3,926
 -3,888
   -16,732
   -16,711
9
24
36
23
0
0
0
0
 
26
26
1
2
07:02
14:52
09:19
19:26
  8,239
 16,411
 -3,901
 -3,894
  -436,014
  -436,594
56
90
1
0
0
0
0
0
 
27
1
02:48
09:02
 22,362
 -3,899
   -21,340
32
0
0
0
 
28
1
01:04
06:39
 19,985
 -3,896
   -15,047
13
379
0
0
 
29
29
29
1
2
3
00:00
19:45
21:23
01:37
21:21
23:59
  5,741
  5,775
  9,367
 -3,917
 -3,881
 -3,889
  -519,688
  -520,619
  -520,732
44
24
45
1
0
0
1
0
0
0
0
0
 
30
30
1
2
12:04
21:47
16:22
23:59
 15,462
  7,967
 -3,905
 -3,894
    11,848
    11,906
19
23
502
1
0
0
0
0
 
31
31
1
2
03:13
19:45
07:48
21:03
 16,423
  4,697
 -3,903
 -3,903
   -43,332
   -43,425
27
7
38
1
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.