GPS Space Vehicle Time Integrity for MJD 54754

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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
14:48
17:00
16:57
20:57
  7,393
 13,806
   744
   749
  -179,253
  -179,217
77
12
2
1
2
0
0
0
3
3
3
1
2
3
00:00
07:16
22:39
01:27
11:06
23:59
  5,177
 13,073
  4,493
   745
   760
   612
  -296,247
  -296,390
  -296,805
10
39
2460
1
3
13
0
2
15
0
0
0
4
4
1
2
13:23
17:00
16:57
19:05
 12,456
  7,330
   749
   746
   202,184
   202,303
55
26
2
1
2
1
0
0
5
5
5
1
2
3
02:15
15:48
17:00
03:59
16:57
20:24
  6,232
  3,993
 11,833
   750
   747
   753
   279,012
   282,004
   282,538
121
72
221
1
0
1
1
0
1
0
0
0
6
6
6
1
2
3
00:00
07:16
22:04
01:30
10:34
23:59
  5,395
 11,266
  6,613
   742
   750
   956
  -157,848
  -157,715
  -157,293
5
16
4685
1
4
13
0
1
13
0
0
0
7
1
07:16
13:27
 21,225
   752
   -21,050
20
2
1
0
8
1
08:45
14:44
 20,840
   758
   174,857
18
1
1
0
9
9
9
1
2
3
00:00
13:49
22:28
02:27
16:57
23:59
  8,538
 10,922
  5,128
   752
   744
   742
   -19,083
   -19,187
   -19,249
38
27
43
1
2
2
1
2
2
0
0
0
10
1
17:00
22:00
 17,202
   755
     6,814
17
1
1
0
11
11
1
2
02:18
10:15
03:59
14:38
  6,075
 15,101
   741
   746
   -17,078
   -17,042
4
29
6
1
0
1
0
0
12
12
1
2
15:09
17:00
16:57
20:08
  6,324
 10,854
   746
   752
   347,008
   346,996
4
11
0
1
0
1
0
0
13
13
1
2
06:04
07:16
07:15
11:32
  4,099
 14,653
   752
   755
  -273,423
  -273,429
4
37
0
2
0
2
0
0
14
1
00:00
05:46
 20,079
   752
   208,087
30
3
2
0
15
1
19:35
23:59
 15,255
  1,163
   195,777
14265
13
15
0
16
16
16
1
2
3
04:16
07:16
20:51
07:15
09:13
21:56
 10,509
  6,663
  3,625
   751
   755
   750
  -100,620
  -100,596
  -100,495
25
43
5
1
1
5
1
1
0
0
0
0
17
1
11:19
16:57
 19,560
   750
   -38,715
12
2
2
0
18
18
1
2
00:00
20:29
03:10
23:59
 11,088
 11,967
   749
   816
   124,149
   123,922
36
2044
2
13
1
13
0
0
19
19
1
2
00:00
07:47
02:13
12:19
  7,710
 15,638
   749
   755
   -34,928
   -34,922
29
34
1
2
1
2
0
0
20
20
20
1
2
3
06:00
07:16
14:39
07:15
08:26
15:42
  4,347
  3,923
  3,538
   754
   754
   749
  -101,103
  -101,098
  -101,075
3
6
12
0
0
11
0
0
0
0
0
0
21
21
1
2
00:00
19:43
02:01
23:59
  7,073
 14,740
   749
  1,004
   -45,917
   -45,543
3
8588
1
13
0
15
0
0
22
22
1
2
00:00
22:04
03:59
23:59
 14,071
  6,599
   751
   173
  -209,588
  -210,157
8
12899
1
13
1
6599
0
0
23
23
1
2
04:46
07:16
07:15
10:40
  8,755
 11,584
   750
   755
  -376,006
  -376,014
4
16
3
1
0
1
0
0
24
1
17:44
23:59
 21,613
  1,083
  -132,369
13462
13
15
0
25
1
07:16
12:39
 18,650
   750
    62,779
204
2
2
0
26
26
1
2
11:04
19:17
14:02
23:37
 10,339
 14,928
   748
   749
    -2,157
    -2,314
15
50
1
2
0
2
0
0
27
1
07:43
13:41
 20,513
   757
  -224,538
32
2
1
0
28
1
09:57
16:31
 22,756
   750
    23,880
38
3
3
0
29
1
17:40
23:14
 19,400
   782
    35,048
107
470
298
10899
30
30
1
2
02:21
17:00
05:17
21:00
 10,207
 13,923
   745
   752
  -101,371
  -101,491
9
17
2
1
1
1
0
0
31
31
1
2
01:47
06:00
03:59
07:15
  7,684
  4,347
   746
   753
    33,260
    33,298
56
4
1
0
1
0
0
0
32
1
02:42
07:15
 15,786
   754
  -315,504
13
1
1
0
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.