GPS Space Vehicle Time Integrity for MJD 55463

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
2
1
2
3
14:10
17:00
18:42
15:59
18:40
20:15
  6,348
  5,955
  5,307
  -143
  -145
  -142
  -290,952
  -290,981
  -290,994
9
6
41
43
0
1
0
0
1
0
0
0
3
1
06:16
10:49
 15,580
  -131
  -612,673
41
23
2
0
4
1
12:55
18:37
 19,827
  -142
  -177,784
57
6
0
0
5
5
1
2
16:27
18:42
18:40
21:48
  7,665
 10,648
  -150
  -148
    41,200
    41,255
14
18
1
7
0
0
0
0
6
6
6
1
2
3
00:00
08:00
21:40
01:01
10:10
23:18
  3,656
  7,528
  5,866
  -127
  -131
  -147
  -482,099
  -481,642
  -480,943
17
33
27
1
1
0
0
1
0
0
0
0
7
1
06:51
13:10
 21,622
  -137
     1,598
21
5
4
0
8
1
08:23
14:19
 20,496
  -145
    -6,896
26
5
5
0
9
9
9
1
2
3
00:00
13:11
22:00
01:46
16:55
23:18
  6,284
 13,032
  4,679
  -126
  -144
  -142
   -32,424
   -32,553
   -32,620
6
11
5
8
2
3
0
0
0
0
0
0
10
10
10
1
2
3
07:35
15:14
18:42
09:32
18:40
20:02
  6,724
 11,976
  4,550
  -128
  -139
  -133
    53,122
    53,152
    53,167
7
5
49
2
1
1
0
0
1
0
0
0
11
11
1
2
02:05
09:48
03:59
14:22
  6,664
 15,549
  -132
  -143
    91,613
    91,688
5
33
1
3
0
3
0
0
12
12
1
2
14:50
18:42
18:40
19:45
 13,360
  3,561
  -150
  -142
    69,691
    69,666
14
75
1
1
0
1
0
0
13
1
05:38
11:08
 18,833
  -136
  -296,783
37
14
2
0
14
1
00:00
05:20
 18,621
  -130
   -91,695
19
2
0
0
15
15
1
2
11:42
19:17
13:22
23:18
  5,547
 14,197
  -147
  -146
   204,661
   204,499
12
42
2
1
0
1
0
0
16
16
1
2
03:58
08:00
05:59
09:01
  7,224
  3,427
  -129
  -133
   111,164
   111,204
8
44
2
2
0
2
0
0
17
1
10:42
16:56
 21,547
  -140
  -172,076
13
2
1
0
18
18
1
2
00:00
20:02
02:42
23:18
  9,476
 11,498
  -129
  -148
   -94,967
   -95,145
7
9
16
0
0
0
0
0
19
19
1
2
00:00
07:25
01:47
12:05
  6,301
 16,115
  -125
  -133
    68,302
    68,397
7
28
1
5
0
4
0
0
20
1
02:57
05:59
 10,628
  -131
   -50,947
4
1
0
0
21
21
1
2
00:00
19:13
01:29
23:18
  5,348
 14,356
  -128
  -146
    90,181
    90,363
5
35
1
1
0
1
0
0
22
22
1
2
00:00
21:31
04:12
23:18
 14,527
  6,384
  -130
  -143
  -162,554
  -162,509
5
4
2
8
0
0
0
0
23
23
1
2
04:19
08:00
05:59
10:13
  5,995
  7,722
  -130
  -133
  -352,437
  -352,413
4
20
1
2
0
2
0
0
24
1
00:00
04:20
 15,018
  -135
  -324,408
17
1
0
0
25
25
25
1
2
3
01:54
16:08
18:42
04:35
18:40
20:27
  9,363
  8,788
  6,053
  -130
  -151
  -145
    42,420
    42,476
    42,493
7
7
35
11
0
1
0
0
1
0
0
0
26
26
1
2
10:21
18:42
13:32
22:53
 10,809
 14,533
  -139
  -144
    16,748
    16,973
47
42
3
1
3
1
0
0
27
27
27
1
2
3
00:00
12:39
21:47
01:07
16:32
23:18
  4,068
 13,601
  5,412
  -133
  -142
  -148
  -191,943
  -192,131
  -192,239
8
27
7
1
1
0
0
1
0
0
0
0
28
1
09:12
15:47
 22,592
  -138
     2,208
26
3
2
0
29
29
1
2
17:30
18:42
18:40
22:58
  4,175
 14,875
  -151
  -146
  -151,803
  -151,824
3
24
1
1
0
1
0
0
30
30
30
1
2
3
01:49
16:14
18:42
04:43
18:40
20:29
 10,008
  8,420
  6,147
  -123
  -150
  -146
  -281,219
  -281,408
  -281,429
10
8
29
2
0
1
0
0
1
0
0
0
31
1
01:18
06:56
 19,381
  -132
     6,560
21
83
0
0
32
1
02:13
05:59
 13,263
  -129
    92,441
34
0
0
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.