GPS Space Vehicle Time Integrity for MJD 53482

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
15:58
22:40
 23,124
   -90
  -399,931
25
2
2
0
 
2
1
05:47
12:00
 21,826
   -91
    25,860
11
4
3
0
 
3
3
3
1
2
3
00:00
13:47
21:47
02:13
16:30
23:59
  7,703
  9,456
  7,661
   -87
  -100
  -227
  -102,467
  -102,647
  -102,866
17
9
3410
2
1
12
1
0
13
0
0
0
 
4
1
04:23
10:03
 19,667
   -88
  -266,674
135
2
2
0
 
5
1
06:12
11:06
 17,118
   -80
   -93,544
26
3
3
0
 
6
1
08:55
14:21
 18,968
   -93
  -406,300
317
2
1740
0
 
7
1
02:22
08:42
 21,929
   -94
   -43,981
204
2
3
0
 
8
1
00:00
05:42
 19,661
   -90
    26,880
13
3
2
0
 
9
9
1
2
04:52
13:28
08:26
17:21
 12,370
 13,431
  -100
   -94
    39,913
    39,966
27
30
2
1
2
1
0
0
 
10
1
07:42
12:57
 18,168
   -90
   -62,491
19
4
1
0
 
11
11
1
2
01:20
16:59
05:22
20:12
 14,182
 11,169
   -88
   -99
  -217,190
  -217,419
17
35
3
2
0
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:09
02:35
23:59
  9,029
  9,593
   -89
  -114
     4,828
     4,704
18
575
2
12
1
13
0
0
 
14
1
14:20
20:40
 21,984
   -90
    30,267
9
4
1
0
 
15
1
12:21
18:11
 20,211
   -86
  -420,743
40
1
1
0
 
16
1
19:16
23:59
 16,330
   -95
    -2,187
18
1
1
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
11:35
18:16
 23,192
   -93
   147,595
31
1
1
0
 
19
19
19
1
2
3
00:00
14:45
22:41
03:16
17:07
23:59
 11,382
  8,003
  4,515
   -89
   -98
 -1,147
    18,863
    18,896
    17,869
5
5
20523
34
3
12
0
0
4515
0
0
0
 
20
20
1
2
05:41
18:35
06:53
23:24
  4,226
 16,674
   -89
   -94
    71,353
    71,233
21
19
2
2
1
2
0
0
 
21
1
10:29
16:50
 22,292
   -93
   -99,521
12
0
0
0
 
22
1
12:55
19:33
 23,092
   -90
   -20,848
18
2
2
0
 
23
23
1
2
00:00
19:44
01:41
23:59
  5,787
 14,698
   -89
   -96
  -202,490
  -202,336
30
16
2
1
1
1
0
0
 
24
24
1
2
03:12
19:35
07:59
21:06
 16,374
  5,470
   -87
   -96
   -11,313
   -11,481
29
4
4
3
2
0
0
0
 
25
1
16:40
22:21
 19,538
  -102
   -91,290
37
3
2
0
 
26
26
1
2
02:47
10:37
05:03
15:21
  7,848
 16,434
   -84
   -95
   -20,243
   -20,307
10
8
2
0
1
0
0
0
 
27
27
1
2
00:00
22:33
04:42
23:59
 16,278
  4,989
   -88
 -1,029
   -50,077
   -51,738
49
19051
3
12
2
4989
0
0
 
28
1
00:48
07:26
 22,916
   -91
   -46,699
22
3
3
0
 
29
29
1
2
02:03
10:13
04:49
14:31
  9,602
 15,185
   -88
   -96
    -4,408
    -3,618
74
111
1
0
1
0
0
0
 
30
30
1
2
07:42
17:16
11:59
20:08
 14,949
 10,083
   -95
   -99
  -144,264
  -145,017
106
70
2
1
2
1
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.