GPS Space Vehicle Time Integrity for MJD 54698

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
-
 
 
 
 
 
 
 
 
 
2
1
18:31
23:59
 19,136
   888
  -192,555
9382
13
14
0
 
3
3
1
2
03:20
10:31
05:16
14:54
  6,864
 15,172
   637
   650
  -271,447
  -271,592
9
22
1
0
0
0
0
0
 
4
1
17:17
22:58
 19,693
   642
   148,695
72
2
2
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
6
1
2
3
01:54
03:20
10:25
03:18
05:19
14:20
  4,864
  7,044
 13,539
   635
   636
   638
  -166,782
  -166,784
  -166,803
4
5
6
0
8
23
0
0
0
0
0
0
 
7
1
10:50
17:15
 22,108
   639
    -9,708
22
0
0
0
 
8
1
12:30
18:30
 20,745
   644
   167,221
33
1
1
0
 
9
9
1
2
03:20
17:39
06:17
21:16
 10,310
 12,486
   639
   642
   -10,221
   -10,312
30
30
1
1
1
1
0
0
 
10
10
1
2
00:00
20:30
01:51
23:59
  6,447
 12,296
   635
   879
     4,624
     4,898
4
7110
8
13
0
14
0
0
 
11
11
1
2
06:10
14:06
08:53
18:29
  9,580
 15,159
   632
   642
   -20,728
   -20,698
5
28
1
1
0
1
0
0
 
12
12
1
2
18:58
22:00
19:59
23:57
  3,675
  6,808
   634
   647
   354,546
   354,544
3
18
0
1
0
1
0
0
 
13
1
09:59
15:25
 18,970
   640
  -267,652
7
14
0
0
 
14
1
03:20
09:32
 21,776
   638
   230,650
30
1
1
0
 
15
15
1
2
00:00
15:34
03:18
17:43
 11,491
  7,393
   635
   634
   163,533
   163,883
22
16
0
1
0
0
0
0
 
16
16
1
2
00:44
08:05
01:49
13:02
  3,637
 17,274
   633
   640
  -110,693
  -110,622
6
11
2
0
0
0
0
0
 
17
1
15:13
21:32
 21,798
   643
   -38,286
3
9
0
0
 
18
18
1
2
00:20
03:20
03:18
06:57
 10,276
 12,692
   637
   639
   143,758
   143,710
12
31
0
1
0
1
0
0
 
19
19
1
2
03:40
11:34
06:02
16:05
  8,298
 15,292
   637
   642
   -34,215
   -34,221
23
5
1
111
1
0
0
0
 
20
1
07:19
12:12
 16,818
   638
  -106,314
8
1
0
0
 
21
21
1
2
00:00
03:20
03:18
05:50
 11,491
  8,701
   638
   642
   -53,177
   -53,158
7
49
0
1
0
1
0
0
 
22
22
1
2
01:58
03:20
03:18
08:35
  4,644
 18,335
   638
   638
  -210,665
  -210,664
4
3
0
1
0
0
0
0
 
23
1
08:33
14:28
 20,504
   639
  -369,139
7
0
0
0
 
24
24
1
2
00:00
21:34
03:18
23:59
 11,491
  8,473
   641
   281
  -117,813
  -118,395
10
9139
0
13
0
14
0
0
 
25
1
10:03
16:27
 22,074
   636
   236,404
189
0
0
0
 
26
26
1
2
00:00
14:56
03:18
17:51
 11,491
 10,138
   635
   634
  -311,951
  -312,278
21
18
0
1
0
0
0
0
 
27
1
11:27
17:27
 20,599
   641
  -210,876
15
0
0
0
 
28
1
13:49
20:22
 22,617
   639
    22,602
13
1
1
0
 
29
29
1
2
00:00
21:35
03:10
23:59
 11,175
  8,437
   637
   366
    40,160
    39,827
4
7034
10
13
0
14
0
0
 
30
30
1
2
06:09
20:35
09:05
23:59
 10,362
 12,019
   632
  1,018
   -91,513
   -91,241
10
11529
1
13
0
14
0
0
 
31
1
06:00
11:19
 18,783
   636
    25,717
3
43
0
0
 
32
1
06:25
11:40
 18,349
   635
  -313,350
7
13
0
0
 
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.