GPS Space Vehicle Time Integrity for MJD 54323

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
06:24
13:03
 22,999
  -419
  -145,789
25
1
1
0
 
2
2
1
2
00:00
20:05
02:18
21:59
  7,747
  6,625
  -401
  -430
  -128,542
  -128,769
30
22
3
1
2
1
0
0
 
3
3
1
2
04:17
12:15
06:57
16:38
  9,197
 15,223
  -404
  -420
  -100,061
  -100,244
14
26
1
1
0
0
0
0
 
4
1
18:54
21:59
 10,705
  -431
    -2,532
24
2
2
0
 
5
5
1
2
00:00
07:39
02:01
09:44
  7,024
  7,215
  -398
  -411
  -278,535
  -279,651
84
91
2
1
2
1
0
0
 
6
1
00:00
04:58
 17,036
  -404
  -245,089
34
1
1
0
 
7
1
00:00
05:08
 17,627
  -404
  -155,764
122
1
1
0
 
8
1
14:13
20:11
 20,666
  -431
   118,068
27
2
2
0
 
9
9
1
2
03:58
19:14
07:47
21:59
 13,155
  9,636
  -409
  -425
   -83,101
   -83,214
12
6
2
0
0
0
0
0
 
10
1
00:00
03:30
 12,057
  -400
  -106,351
21
2
2
0
 
11
11
1
2
07:42
15:44
10:35
20:02
  9,882
 14,869
  -421
  -433
   -22,415
   -22,445
5
11
2
1
0
1
0
0
 
12
12
1
2
00:00
20:39
01:41
21:59
  5,912
  4,522
  -403
  -432
    51,878
    51,941
38
31
1
1
1
1
0
0
 
13
1
11:31
16:59
 18,751
  -425
  -197,853
21
1
1
0
 
14
1
04:54
11:11
 21,745
  -410
   -35,275
29
1
1
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
02:23
09:43
03:26
14:40
  3,755
 17,132
  -406
  -418
  -168,990
  -169,084
6
35
2
1
0
1
0
0
 
17
1
16:38
21:59
 18,444
  -428
   -58,607
11
2
2
0
 
18
1
02:02
08:40
 22,740
  -408
   240,644
19
1
1
0
 
19
19
1
2
05:28
13:18
07:40
17:55
  7,669
 16,031
  -410
  -423
   -57,822
   -57,924
9
27
1
1
0
1
0
0
 
20
20
1
2
09:05
20:07
13:54
21:10
 16,801
  3,534
  -420
  -429
    27,560
    27,568
19
6
1
35
1
0
0
0
 
21
1
00:59
07:19
 21,818
  -405
   -79,066
10
1
1
0
 
22
1
03:37
10:14
 22,905
  -410
  -194,451
13
0
0
0
 
23
1
10:13
16:07
 20,386
  -421
  -190,511
41
2
2
0
 
24
1
00:00
23:59
 20,783
  -422
   -22,341
3097
1
3
0
 
25
1
12:13
18:29
 21,688
  -425
  -403,869
91
1
1
0
 
26
26
1
2
01:00
16:55
05:36
19:32
 15,896
  9,155
  -403
  -434
   359,299
   360,490
109
62
2
1
2
1
0
0
 
27
1
13:14
19:13
 20,649
  -425
  -128,671
31
2
2
0
 
28
1
15:11
21:48
 22,966
  -432
     4,307
16
2
1
0
 
29
29
1
2
00:42
16:26
05:01
19:17
 14,820
  9,760
  -394
  -427
    -5,404
    -5,433
11
16
1
1
1
1
0
0
 
30
30
1
2
00:00
07:45
02:27
10:34
  8,317
  9,596
  -404
  -423
   -42,514
   -42,565
21
8
2
11
1
0
0
0
 
31
1
07:17
12:56
 19,447
  -416
   -13,587
11
18
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.