GPS Space Vehicle Time Integrity for MJD 53339

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
01:54
08:37
 23,402
   -27
  -375,952
16
0
0
0
 
2
1
15:46
22:06
 21,776
   -44
    78,193
77
0
0
0
 
3
3
1
2
00:00
07:33
02:18
11:54
  8,069
 14,987
   -39
   -38
   -65,007
   -65,104
7
35
2
3
0
2
0
0
 
4
1
14:12
19:52
 19,784
   -30
  -527,713
109
1
1
0
 
5
5
1
2
03:15
16:09
04:19
20:58
  3,828
 16,583
   -32
   -32
   -62,825
   -62,945
9
11
51
2
0
0
0
0
 
6
1
18:52
23:59
 17,658
   347
  -463,654
14708
12
26
0
 
7
1
12:09
18:28
 21,785
   -24
  -188,077
176
3
3
0
 
8
1
09:18
15:22
 20,906
   -26
    14,828
32
4
4
0
 
9
9
1
2
00:00
14:36
03:09
18:11
 10,854
 12,638
   -26
   -26
    17,144
    17,246
9
8
20
2
0
0
0
0
 
10
1
17:35
22:55
 18,246
   -28
   -54,710
16
1
1
0
 
11
11
1
2
02:49
11:07
06:02
15:11
 11,346
 13,845
   -28
   -21
  -171,006
  -171,108
11
34
1
3
0
3
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:55
12:18
 18,634
   -27
    17,498
34
2
2
0
 
14
1
02:00
06:24
 15,357
   -30
    31,175
4
39
0
0
 
15
15
1
2
00:00
22:24
04:12
23:59
 14,591
  5,345
   -24
  -836
  -354,876
  -356,081
21
17163
2
12
0
5345
0
0
 
16
1
05:02
10:00
 17,415
   -30
    -3,167
28
1
1
0
 
17
1
16:37
22:51
 21,566
   -23
   149,240
44
1
1
0
 
18
18
1
2
00:00
21:12
03:56
23:59
 13,684
  9,645
   -32
  -129
   101,928
   102,122
17
2769
2
12
0
12
0
0
 
19
19
1
2
00:39
08:33
02:56
13:05
  7,971
 15,656
   -28
   -26
     8,277
     8,302
4
36
4
2
0
2
0
0
 
20
1
04:11
09:05
 17,203
   -29
   103,078
17
1
0
0
 
21
21
1
2
00:00
20:19
02:43
23:59
  9,294
 12,422
   -30
    43
   -83,697
   -83,688
5
2257
2
12
0
12
0
0
 
22
22
1
2
00:00
22:37
05:20
23:59
 18,475
  4,559
   -30
  -974
   -15,519
   -16,456
4
18419
27
12
0
4559
0
0
 
23
1
05:24
11:21
 20,796
   -26
  -203,959
23
1
1
0
 
24
1
15:17
21:03
 19,767
   -26
   -77,381
18
2
0
0
 
25
1
02:36
08:19
 20,122
   -32
   -80,596
8
2
0
0
 
26
26
1
2
12:23
20:17
14:46
23:59
  8,199
 12,556
   -28
   287
  -287,826
  -287,750
18
10195
3
12
0
12
0
0
 
27
1
08:26
14:31
 20,800
   -26
  -482,006
58
4
3
0
 
28
1
10:39
17:17
 22,748
   -22
   -45,390
21
2
1
0
 
29
29
1
2
11:57
20:03
14:35
23:59
  9,096
 13,364
   -28
   377
  -254,412
  -253,511
48
13523
3
12
2
1496
0
0
 
30
30
1
2
03:09
17:18
05:44
21:40
  9,116
 14,953
   -33
   -33
  -498,864
  -498,302
30
50
1
1
0
1
0
0
 
31
1
11:26
17:50
 22,172
   -30
    -3,783
29
3
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.