GPS Space Vehicle Time Integrity for MJD 52249

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
08:05
13:56
 21,061
   842
  -205,577
9
0
0
0
 
2
1
12:09
18:42
 23,571
   841
   117,785
41
0
0
0
 
3
3
1
2
01:46
10:03
04:53
14:09
 11,157
 14,801
   843
   844
   -88,632
   -88,735
13
14
1
0
0
0
0
0
 
4
1
16:44
22:21
 20,172
   834
  -387,970
163
0
0
0
 
5
1
18:27
23:23
 17,755
   842
  -325,827
6
83
0
0
 
6
6
1
2
00:00
21:11
02:44
23:59
  9,870
 10,088
   848
   838
     2,373
     2,397
4
179
1
11
0
11
0
0
 
7
1
14:49
21:09
 22,827
   843
  -627,007
143
0
0
0
 
8
1
12:01
18:00
 21,539
   847
  -645,143
63
0
0
0
 
9
9
1
2
01:50
17:11
05:44
20:45
 14,017
 12,813
   833
   829
    20,730
    20,812
8
8
34
0
0
0
0
0
 
10
10
1
2
00:00
20:03
01:23
23:59
  5,019
 14,211
   838
  1,102
   -13,896
   -13,677
4
9155
2
11
0
11
0
0
 
11
11
1
2
05:19
13:47
08:44
17:40
 12,291
 13,945
   833
   837
    -5,075
    -5,083
5
9
7
18
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:40
14:57
 19,058
   844
     8,911
8
30
0
0
 
14
1
02:47
09:10
 23,032
   838
   118,703
13
0
0
0
 
15
1
00:00
05:47
 20,840
   836
  -112,449
31
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:41
05:11
23:59
 18,684
  4,723
   831
    59
  -419,553
  -424,128
281
16035
1
11
1
4723
0
0
 
18
1
00:00
06:30
 23,453
   834
    76,621
4
39
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:56
17:58
11:45
19:10
 17,370
  4,304
   843
   841
   120,590
   120,688
17
8
1
8
0
0
0
0
 
21
1
01:31
08:02
 23,466
   837
    -4,322
6
2
0
0
 
22
1
07:26
12:45
 19,080
   833
  -485,388
160
0
0
0
 
23
23
1
2
00:00
22:23
04:25
23:59
 15,924
  5,779
   837
   848
    -1,212
    -1,247
6
5
0
2
0
0
0
0
 
24
1
18:00
23:52
 21,141
   838
   -10,269
11
0
0
0
 
25
1
05:10
10:54
 20,623
   839
   -19,520
5
104
0
0
 
26
26
26
1
2
3
00:00
15:06
22:52
03:37
17:15
23:59
 13,062
  7,761
  4,041
   838
   833
  -303
     8,920
     9,209
     8,223
23
11
22008
1
1
11
0
0
4041
0
0
0
 
27
1
10:43
16:56
 22,420
   835
    -3,368
8
0
0
0
 
28
1
13:02
17:53
 17,493
   837
    45,150
12
0
0
1536
 
29
1
04:01
10:41
 23,982
   834
  -594,913
54
0
0
0
 
30
30
1
2
05:38
19:56
08:22
23:59
  9,868
 14,583
   839
  1,185
  -165,887
  -165,837
13
12446
2
11
0
11
0
0
 
31
31
1
2
03:19
10:53
05:06
15:42
  6,442
 17,313
   845
   846
   -78,374
   -78,447
5
6
2
36
0
0
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(MYS) 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(MYS) 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.