GPS Space Vehicle Time Integrity for MJD 53394

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
1
1
2
3
00:00
03:42
22:30
03:19
04:47
23:59
 11,943
  3,866
  5,343
    85
    67
    90
  -384,457
  -384,495
  -384,610
11
10
4
7
1
26
0
0
0
0
0
0
 
2
1
11:49
17:05
 18,968
    95
    40,604
36
10
0
0
 
3
3
1
2
03:50
20:23
08:05
22:30
 15,289
  7,456
    78
    77
   -79,064
   -79,231
20
16
28
3
0
0
0
0
 
4
1
10:46
15:53
 18,381
    88
  -433,455
105
0
0
0
 
5
1
12:23
17:12
 17,289
    86
   -74,044
24
0
0
0
 
6
1
15:49
20:23
 16,450
    79
   128,711
420
0
5201
0
 
7
1
08:30
13:27
 17,819
    89
   -51,520
152
0
0
0
 
8
1
05:34
11:36
 21,689
    76
    19,549
7
81
0
0
 
9
9
9
1
2
3
10:52
19:31
21:13
14:27
20:35
22:34
 12,830
  3,845
  4,864
    88
    95
    88
    25,662
    25,718
    25,724
8
8
6
45
4
32
0
0
0
0
0
0
 
10
1
14:27
18:59
 16,224
    89
   -57,719
13
36
0
0
 
11
11
1
2
00:00
07:22
02:17
11:17
  8,208
 14,029
    71
    89
  -187,718
  -187,809
18
19
25
95
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:04
08:29
 19,508
    78
    13,540
15
0
0
0
 
14
14
1
2
00:00
20:23
01:39
23:59
  5,979
 12,963
    77
    89
    31,598
    31,618
10
5
57
25
0
0
0
0
 
15
1
18:51
23:52
 18,016
    83
  -380,056
33
0
0
0
 
16
1
01:17
05:46
 16,119
    81
    -1,849
7
82
0
0
 
17
1
13:22
17:56
 16,443
    96
    85,245
108
0
0
0
 
18
1
17:56
22:49
 17,538
    84
   120,595
14
14
0
0
 
19
19
1
2
04:50
20:56
09:13
23:03
 15,741
  7,619
    86
    77
    12,283
    12,323
7
8
47
61
0
0
0
0
 
20
1
00:32
05:23
 17,433
    75
    89,993
24
20
0
0
 
21
21
1
2
16:36
21:40
20:55
22:49
 15,583
  4,138
    89
    66
   -88,346
   -88,382
9
7
11
2
0
0
0
0
 
22
22
1
2
00:00
20:56
01:36
23:59
  5,775
 11,013
    65
    74
   -16,303
   -16,310
9
7
47
36
0
0
0
0
 
23
1
01:45
07:39
 21,232
    80
  -211,581
13
52
0
0
 
24
1
10:16
15:02
 17,101
    93
   -90,480
19
13
0
0
 
25
25
1
2
00:00
22:49
03:41
23:59
 13,225
  4,223
    82
    93
   -84,537
   -84,596
14
5
42
7
0
0
0
0
 
26
26
1
2
08:44
16:36
11:03
21:12
  8,313
 16,589
    84
    84
  -318,965
  -319,137
22
32
1
0
0
0
0
0
 
27
1
04:42
10:46
 21,733
    84
  -515,690
49
0
0
0
 
28
1
06:52
13:29
 23,779
    90
   -46,444
7
124
0
0
 
29
29
1
2
08:11
18:27
10:50
20:35
  9,530
  7,620
    82
    78
  -171,550
  -170,861
44
38
1
1
0
0
0
0
 
30
30
1
2
00:20
13:36
01:56
17:55
  5,663
 15,529
    73
    86
  -439,145
  -438,361
21
55
8
1
1
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 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.