GPS Space Vehicle Time Integrity for MJD 54347

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
04:39
11:20
 23,256
  -613
  -150,963
17
2
2
0
 
2
1
18:25
23:59
 19,374
  -424
  -134,535
8199
9
9
0
 
3
3
1
2
02:38
10:36
05:18
14:59
  9,354
 15,231
  -624
  -609
  -111,443
  -111,610
22
21
2
0
1
0
0
0
 
4
1
17:14
22:55
 19,634
  -603
     2,424
19
1
1
0
 
5
5
1
2
06:02
19:48
08:09
23:59
  7,377
 14,595
  -614
  -321
  -357,510
  -359,096
80
11362
2
9
2
1146
0
0
 
6
6
1
2
00:00
21:55
03:20
23:59
 11,465
  7,167
  -617
  -890
  -247,360
  -247,589
4
8143
32
9
0
10
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
12:35
18:33
 20,529
  -605
   120,879
12
1
1
0
 
9
9
1
2
02:20
17:36
06:09
21:14
 13,411
 12,771
  -614
  -609
   -86,765
   -86,851
10
5
8
4
1
0
0
0
 
10
-
 
 
 
 
 
 
 
 
 
11
11
1
2
06:05
14:06
08:57
18:25
  9,800
 14,792
  -615
  -607
   -23,804
   -23,812
17
12
2
1
2
1
0
0
 
12
1
19:01
23:59
 17,166
  -605
    54,426
12
1
1
0
 
13
1
09:55
15:21
 18,771
  -611
  -204,364
22
1
1
0
 
14
1
03:14
09:31
 21,837
  -611
   -39,974
27
3
2
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:47
08:06
01:47
13:05
  3,615
 17,133
  -616
  -608
  -174,111
  -174,180
6
20
3
1
0
1
0
0
 
17
1
15:00
21:16
 21,658
  -607
   -56,255
18
1
1
0
 
18
1
00:23
07:00
 23,023
  -614
   237,145
18
2
2
0
 
19
19
1
2
03:49
11:39
06:02
16:16
  7,726
 16,047
  -614
  -603
   -63,486
   -63,558
12
17
2
1
1
1
0
0
 
20
20
1
2
07:29
18:29
12:17
19:34
 16,793
  3,852
  -613
  -604
    28,485
    28,512
13
8
1
41
1
0
0
0
 
21
1
00:00
05:39
 19,492
  -614
   -79,061
28
1
1
0
 
22
1
01:59
08:35
 22,878
  -612
  -197,257
13
2
2
0
 
23
1
08:33
14:28
 20,500
  -610
  -198,402
25
1
1
0
 
24
24
1
2
00:00
21:40
04:22
23:59
 15,144
  7,909
  -618
  -894
   -28,447
   -28,943
12
8519
1
9
0
10
0
0
 
25
1
10:36
16:52
 21,715
  -607
  -429,826
70
1
1
0
 
26
26
1
2
00:00
15:17
03:57
17:54
 13,671
  8,931
  -613
  -613
   -15,719
   -16,430
55
40
1
2
1
1
0
0
 
27
1
11:36
17:34
 20,574
  -610
  -133,605
15
1
1
0
 
28
1
13:34
20:10
 22,838
  -605
     5,684
12
1
1
0
 
29
29
1
2
00:00
14:48
03:21
17:39
 11,532
  9,652
  -615
  -620
    -6,055
    -6,074
5
14
101
1
0
1
0
0
 
30
30
1
2
06:08
20:28
08:57
23:59
  9,616
 12,212
  -617
  -339
   -45,243
   -45,029
19
10015
2
9
2
10
0
0
 
31
1
05:37
11:15
 19,503
  -612
   -11,294
17
2
1
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.