GPS Space Vehicle Time Integrity for MJD 52669

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 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
03:13
09:07
 21,207
    77
  -269,550
14
0
0
0
 
2
1
03:29
08:44
 18,865
    56
    56,691
33
0
0
0
 
3
3
1
2
05:25
21:13
09:43
23:59
 15,458
  9,963
    57
   409
  -101,153
  -100,973
17
11197
1
11
0
11
0
0
 
4
1
12:06
17:44
 20,292
    60
   -19,542
33
0
0
0
 
5
1
13:46
18:41
 17,693
    56
   -53,510
11
2
0
0
 
6
1
16:28
21:56
 19,648
    51
     2,518
4
1
0
0
 
7
1
10:07
16:27
 22,791
    64
  -261,353
207
0
0
0
 
8
1
07:05
13:09
 21,807
    59
  -174,100
139
0
0
0
 
9
9
9
1
2
3
00:00
12:27
21:03
01:00
16:01
23:59
  3,637
 12,868
 10,593
    73
    66
   304
    28,565
    28,647
    28,937
7
10
7652
9
1
11
0
0
11
0
0
0
 
10
1
15:17
20:31
 18,870
    67
   -19,298
8
5
0
0
 
11
11
1
2
00:34
09:00
03:57
12:56
 12,192
 14,108
    65
    63
   -33,612
   -33,654
6
8
1
14
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:56
10:14
 19,060
    64
    22,231
7
4
0
0
 
14
14
1
2
00:00
21:51
04:12
23:59
 15,129
  7,706
    67
    20
    28,435
    28,292
9
2416
11
1
0
1
0
0
 
15
15
1
2
00:00
19:18
01:24
23:59
  5,037
 16,845
    75
   302
   -65,947
   -66,065
7
9583
1
11
0
11
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
17:53
23:59
 21,974
   323
   -13,864
12332
11
11
0
 
18
18
1
2
00:00
19:19
02:07
23:59
  7,650
 16,817
    74
   195
     3,423
     3,369
5
5566
1
11
0
11
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
02:16
13:15
07:03
14:28
 17,186
  4,375
    64
    61
   207,324
   207,361
7
7
1
5
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
17:51
23:51
 21,556
    57
   -18,830
9
0
0
0
 
24
1
13:13
19:02
 20,885
    62
    -4,938
23
0
0
0
 
25
1
00:22
06:05
 20,551
    76
   -38,586
12
0
0
0
 
26
26
1
2
10:13
18:05
12:33
22:41
  8,362
 16,562
    55
    53
  -405,467
  -405,910
30
69
1
0
0
0
0
0
 
27
1
06:10
12:19
 22,093
    65
  -572,875
81
0
0
0
 
28
1
08:21
15:00
 23,894
    64
    73,867
14
0
0
0
 
29
29
1
2
09:29
17:42
12:20
21:58
 10,209
 15,284
    60
    55
   -46,379
   -46,851
42
68
1
0
0
0
0
0
 
30
30
1
2
00:56
15:17
03:44
19:34
 10,071
 15,404
    69
    45
  -546,431
  -546,872
26
35
1
0
0
0
0
0
 
31
31
1
2
06:10
22:35
10:59
23:59
 17,281
  5,076
    62
   305
  -254,730
  -253,487
92
5664
1
11
1
11
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 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.