GPS Space Vehicle Time Integrity for MJD 53341

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
01:46
08:29
 23,358
   -44
  -376,238
22
3
3
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
00:00
07:25
02:10
11:45
  7,527
 14,822
   -31
   -38
   -65,538
   -65,632
21
10
1
2
1
0
0
0
 
4
1
14:04
19:43
 19,744
   -33
  -524,448
116
3
3
0
 
5
5
1
2
03:08
16:01
04:11
20:50
  3,728
 16,849
   -36
   -37
   -63,206
   -63,321
13
11
11
0
1
0
0
0
 
6
1
18:44
23:59
 18,453
   304
  -461,707
13797
11
11
0
 
7
1
12:01
18:19
 21,880
   -28
  -183,394
176
4
4
0
 
8
1
09:10
15:13
 20,980
   -34
    14,943
11
1
1
0
 
9
9
1
2
00:00
14:27
03:01
18:03
 10,438
 12,343
   -40
   -43
    17,463
    17,552
26
31
1
3
1
3
0
0
 
10
1
17:27
22:46
 18,407
   -31
   -54,817
5
56
0
0
 
11
11
1
2
02:41
10:59
05:54
15:02
 11,274
 13,956
   -38
   -27
  -171,604
  -171,702
15
17
3
2
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:46
12:10
 18,624
   -28
    17,372
4
13
0
0
 
14
1
00:00
06:16
 21,868
   -38
    31,174
35
3
3
0
 
15
15
1
2
00:00
22:16
04:03
23:59
 14,210
  6,139
   -35
  -653
  -355,775
  -356,788
36
14454
3
11
2
6139
0
0
 
16
1
04:53
09:52
 17,478
   -35
    -3,112
19
1
1
0
 
17
1
16:29
22:43
 21,675
   -31
   147,957
50
0
0
0
 
18
18
1
2
00:00
21:04
03:48
23:59
 13,308
 10,246
   -33
   -90
   102,603
   102,844
14
1755
2
11
0
11
0
0
 
19
19
1
2
00:30
08:24
02:48
12:56
  7,951
 15,540
   -36
   -28
     8,399
     8,432
4
9
2
0
0
0
0
0
 
20
1
04:02
08:57
 16,979
   -34
   102,577
35
2
2
0
 
21
21
1
2
00:00
20:11
02:35
23:59
  8,920
 13,391
   -31
    56
   -83,845
   -83,816
13
3128
2
11
1
11
0
0
 
22
22
1
2
00:00
22:29
05:12
23:59
 18,016
  5,414
   -44
  -731
   -15,519
   -16,233
39
15398
3
11
3
5414
0
0
 
23
1
05:16
11:13
 20,496
   -31
  -204,457
27
1
1
0
 
24
1
15:06
19:59
 17,012
   -40
   -77,858
63
3
3
0
 
25
1
02:27
08:11
 20,100
   -38
   -80,743
27
3
3
0
 
26
26
1
2
12:15
20:09
14:38
23:59
  8,317
 13,517
   -28
   250
  -289,150
  -289,108
19
10175
2
11
0
11
0
0
 
27
1
08:18
14:23
 20,818
   -29
  -483,436
52
1
1
0
 
28
1
10:31
17:08
 22,688
   -30
   -45,452
36
4
3
0
 
29
29
1
2
11:49
19:55
14:27
23:59
  9,212
 14,145
   -29
   325
  -251,697
  -250,839
43
13232
2
11
1
11
0
0
 
30
30
1
2
03:00
17:10
05:36
21:31
  9,047
 15,182
   -42
   -38
  -497,070
  -496,495
31
47
3
0
0
0
0
0
 
31
1
11:18
17:40
 22,251
   -34
       74
19
4
4
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.