GPS Space Vehicle Time Integrity for MJD 53400

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
1
2
00:00
21:37
01:59
23:11
  7,132
  5,159
  3,219
    98
  -382,420
  -385,714
7
83
0
2
0
2
0
0
 
2
1
11:23
17:36
 21,666
  3,206
    41,197
34
1
1
0
 
3
3
1
2
03:24
19:18
07:46
22:05
 15,191
  9,254
  3,218
  1,512
   -77,476
   -79,346
15
1729
2
0
1
9251
0
0
 
4
1
10:07
15:46
 19,620
  3,210
  -419,552
121
1
1
0
 
5
1
11:56
16:46
 16,986
  3,211
   -72,128
28
1
1
0
 
6
1
14:39
20:03
 18,648
  3,207
    87,953
470
2
7041
0
 
7
1
07:57
14:13
 21,796
  3,212
   -32,481
201
1
1
0
 
8
1
05:08
11:12
 21,020
  3,212
    23,249
20
3
3
0
 
9
9
1
2
10:27
19:03
14:02
22:56
 12,359
 13,222
  3,206
  1,277
    29,755
    27,882
15
1638
1
0
1
13219
0
0
 
10
1
13:21
18:38
 18,518
  3,203
   -54,922
12
1
1
0
 
11
11
1
2
00:00
06:57
01:52
10:59
  6,758
 14,081
  3,210
  3,214
  -186,483
  -186,587
8
35
1
2
0
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:39
08:05
 19,013
  3,213
    16,169
11
1
1
0
 
14
14
1
2
00:00
19:53
02:15
23:11
  7,800
 11,392
  3,210
   746
    34,784
    32,326
4
1443
42
0
0
11388
0
0
 
15
1
18:08
23:11
 17,365
  1,599
  -381,303
1673
0
17362
0
 
16
1
00:52
05:50
 17,307
  3,213
     1,356
7
88
0
0
 
17
1
12:30
18:43
 21,653
  3,210
    77,437
143
1
1
0
 
18
1
17:06
23:11
 20,846
  1,861
   124,298
1605
0
20844
0
 
19
19
1
2
04:21
20:22
08:52
22:43
 15,731
  7,945
  3,218
   344
    15,879
    13,054
34
1172
2
0
1
1151
0
0
 
20
1
00:06
04:58
 16,967
  3,212
    91,759
13
1
0
0
 
21
1
16:08
22:28
 21,796
  2,287
   -86,782
1508
0
21794
0
 
22
22
1
2
00:00
18:29
01:11
23:11
  4,304
 16,149
  3,210
  1,466
   -13,418
   -15,183
4
1652
39
0
0
16147
0
0
 
23
1
04:00
07:14
 11,207
  3,216
  -208,586
21
1
1
0
 
24
1
09:43
15:01
 18,526
  3,209
   -88,823
21
1
1
0
 
25
1
00:00
04:04
 14,291
  3,210
   -81,923
26
1
1
0
 
26
26
1
2
08:19
16:10
10:38
20:53
  8,062
 16,382
  3,214
  2,949
  -318,535
  -318,965
28
1068
2
322
1
1023
0
0
 
27
1
04:17
10:21
 21,288
  3,214
     2,450
46
2
2
0
 
28
1
06:27
13:04
 23,225
  3,212
   -43,410
19
3
3
0
 
29
29
1
2
07:45
15:52
10:25
20:16
  9,387
 15,319
  3,217
  3,204
  -158,371
  -157,750
53
104
2
4
1
4
0
0
 
30
30
1
2
00:00
13:12
01:38
17:31
  5,887
 15,037
  3,212
  3,206
  -428,297
  -427,508
26
71
1
2
1
2
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.