GPS Space Vehicle Time Integrity for MJD 54149

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
1
2
00:00
18:38
01:24
23:59
  4,806
 18,511
   -52
   -61
  -108,515
  -108,693
86
22
2
2
2
1
0
0
2
1
08:10
11:59
 13,568
   -53
   -83,441
13
0
0
0
3
3
1
2
00:09
16:04
04:30
18:49
 15,168
  9,505
   -60
   -59
   -15,509
   -15,838
47
20
3
2
2
2
0
0
4
1
06:47
12:27
 19,451
   -60
    -4,500
12
0
0
0
5
5
1
2
09:00
19:41
13:42
21:13
 16,338
  5,332
   -52
   -55
   -37,203
   -37,384
27
12
1
3
0
0
0
0
6
1
11:18
16:43
 18,699
   -50
   -36,775
143
1
1
0
7
1
11:48
16:59
 17,730
   -49
  -411,628
68
1
1
0
8
1
01:59
08:01
 20,756
   -51
    97,055
13
1
0
0
9
9
1
2
07:05
15:48
10:46
19:34
 12,630
 12,903
   -44
   -52
   -58,142
   -58,193
7
14
4
2
0
2
0
0
10
1
10:12
15:32
 18,574
   -48
   -97,707
24
1
1
0
11
11
1
2
03:39
19:29
07:52
22:28
 14,467
 10,477
   -57
   -57
    -7,629
    -7,699
7
5
3
0
1
0
0
0
12
1
08:44
13:39
 17,107
   -55
    49,794
17
1
0
0
13
1
00:00
05:02
 17,643
   -62
  -144,751
43
3
2
0
14
1
16:48
23:06
 21,995
   -55
    -8,751
24
2
2
0
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
21:38
02:41
23:59
  9,454
  8,285
   -56
  -229
  -123,359
  -123,810
26
4288
3
13
2
14
0
0
17
1
04:45
11:04
 21,821
   -57
   -78,394
18
1
1
0
18
1
13:59
20:38
 23,010
   -53
   253,584
26
3
1
0
19
19
1
2
01:07
17:07
05:37
19:31
 15,748
  8,351
   -57
   -58
    -6,089
    -6,311
24
10
2
0
1
0
0
0
20
20
20
1
2
3
00:00
08:03
20:56
01:50
09:05
23:59
  6,354
  3,756
 10,546
   -56
   -50
   195
    22,372
    22,383
    22,638
64
7
7207
2
40
13
2
0
13
0
0
0
21
1
13:01
19:18
 21,703
   -53
   -71,644
20
3
3
0
22
1
15:28
22:05
 22,849
   -58
  -168,168
18
2
2
0
23
23
1
2
00:00
22:08
04:05
23:59
 14,236
  6,519
   -57
  -701
  -150,549
  -151,322
16
14359
3
13
2
6519
0
0
24
24
1
2
10:44
14:00
11:59
17:26
  4,523
 11,748
   -48
   -48
   -78,447
   -78,496
6
31
0
3
0
2
0
0
25
25
1
2
00:00
20:17
02:32
23:59
  8,903
 12,863
   -57
     2
  -340,741
  -339,352
58
2073
3
13
3
13
0
0
26
26
1
2
04:55
12:54
07:28
17:30
  8,862
 15,891
   -60
   -55
    48,756
    49,360
51
92
2
3
1
3
0
0
27
1
02:00
07:01
 17,547
   -53
   -94,807
16
1
1
0
28
1
03:02
09:40
 23,027
   -56
    -7,168
11
1
1
0
29
29
1
2
04:26
12:36
07:14
16:57
  9,787
 15,056
   -60
   -55
  -351,991
  -352,285
28
43
2
1
0
1
0
0
30
30
1
2
10:04
19:38
14:21
22:25
 15,010
  9,723
   -55
   -56
   -25,793
   -25,828
4
9
32
0
0
0
0
0
31
1
19:02
23:59
 17,146
   257
    -9,159
11436
13
14
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.