GPS Space Vehicle Time Integrity for MJD 52892

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
12:08
17:58
 20,295
   -79
  -304,379
12
1
1
0
 
2
1
12:12
17:28
 18,215
   -70
   183,065
37
0
0
0
 
3
3
1
2
06:04
14:09
08:54
18:29
  9,737
 15,111
   -60
   -68
   -43,320
   -43,428
32
31
2
1
2
1
0
0
 
4
4
1
2
00:00
20:38
02:17
23:59
  7,982
 11,692
   -73
    73
   -32,873
   -32,494
9
4549
1
11
0
11
0
0
 
5
5
5
1
2
3
00:00
09:50
22:44
03:36
10:53
23:59
 12,716
  3,485
  4,367
   -69
   -69
 -1,059
   -51,534
   -51,515
   -52,478
6
12
19620
5
25
11
0
0
4367
0
0
0
 
6
1
01:28
06:51
 18,560
   -71
     7,493
8
1
1
0
 
7
7
1
2
00:00
18:41
01:01
23:59
  3,708
 18,488
   -77
   165
  -619,614
  -619,914
11
9744
1
11
0
11
0
0
 
8
1
16:05
22:04
 20,806
   -72
  -417,211
16
0
0
0
 
9
9
1
2
05:46
21:00
09:32
23:59
 12,994
 10,417
   -67
   261
     6,174
     6,590
19
9785
3
11
2
11
0
0
 
10
1
00:12
05:32
 18,621
   -62
   -31,197
17
1
1
0
 
11
11
1
2
09:18
17:42
12:39
21:41
 11,729
 13,883
   -69
   -67
   -65,727
   -65,790
14
9
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:24
18:48
 18,975
   -75
    30,967
22
1
1
0
 
14
1
06:45
13:06
 22,097
   -68
    20,752
25
3
3
0
 
15
1
04:48
10:35
 20,058
   -62
  -157,712
45
3
3
0
 
16
1
11:32
16:30
 17,370
   -68
   -77,645
28
1
1
0
 
17
1
00:40
07:24
 23,377
   -75
  -247,924
209
0
0
0
 
18
1
03:55
10:37
 23,355
   -69
   -10,604
31
3
3
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
10:52
15:43
 16,990
   -68
   210,755
30
1
1
0
 
21
1
02:42
09:06
 22,249
   -69
   -40,954
56
3
3
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
05:42
12:10
 22,473
   -59
   -35,592
23
3
3
0
 
24
24
1
2
00:00
22:03
04:00
23:59
 13,890
  6,827
   -68
  -520
   -58,816
   -59,480
32
11206
2
11
1
11
0
0
 
25
1
09:05
14:47
 20,024
   -65
   -51,585
27
1
1
0
 
26
26
1
2
02:56
19:03
07:36
21:18
 16,218
  7,843
   -73
   -73
  -521,415
  -521,299
31
10
1
0
1
0
0
0
 
27
1
14:51
20:59
 21,448
   -72
  -636,433
223
1
1
0
 
28
1
17:09
23:47
 23,224
   -72
    10,639
16
0
0
0
 
29
29
1
2
02:26
18:06
06:38
21:02
 14,539
 10,281
   -73
   -80
   -80,997
   -81,943
79
49
2
0
2
0
0
0
 
30
30
1
2
00:00
09:40
04:18
12:21
 14,980
  9,385
   -71
   -70
  -473,982
  -475,001
141
93
2
2
2
2
0
0
 
31
31
1
2
07:32
14:57
09:03
19:53
  5,226
 17,170
   -68
   -75
  -396,220
  -396,584
17
63
1
1
0
1
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.