GPS Space Vehicle Time Integrity for MJD 54153

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
1
2
3
00:00
18:22
21:50
01:08
21:48
23:59
  3,856
 12,066
  7,559
    -5
   -17
   702
  -109,307
  -109,483
  -108,789
5
12
17238
9
1
13
0
1
7556
0
0
0
2
1
07:54
14:06
 21,417
    -3
   -84,553
31
2
2
0
3
3
1
2
00:00
15:48
04:13
18:32
 14,664
  9,316
    -7
   -12
   -17,467
   -17,789
26
30
2
2
1
1
0
0
4
1
06:31
12:11
 19,564
    -6
    -5,092
16
1
1
0
5
5
1
2
08:45
19:24
13:26
20:57
 16,237
  5,284
    -3
    -5
   -38,898
   -39,050
26
11
2
18
1
0
0
0
6
1
11:01
16:27
 18,576
    -5
   -45,512
141
1
2
0
7
1
11:32
16:43
 17,721
    -4
  -407,251
70
2
1
0
8
8
1
2
01:43
05:20
05:17
07:45
 12,295
  8,397
    -5
     2
    97,548
    97,569
15
8
1
1
1
1
0
0
9
9
1
2
06:49
15:32
10:30
19:18
 12,763
 13,033
     3
    -9
   -58,658
   -58,714
6
17
2
1
0
1
0
0
10
1
09:55
15:15
 18,560
     2
   -97,846
22
2
2
0
11
11
11
1
2
3
03:23
05:20
19:12
05:17
07:36
21:48
  6,591
  7,911
  9,032
   -11
    -4
    -6
    -8,017
    -8,020
    -8,086
5
7
6
57
3
1
0
0
1
0
0
0
12
1
08:28
13:22
 17,034
    -5
    48,786
20
2
1
0
13
1
00:00
04:45
 16,610
    -9
  -146,077
23
2
1
0
14
14
1
2
16:32
21:50
21:48
22:50
 18,451
  3,400
    -6
    -7
    -9,181
    -9,198
20
101
2
3
2
3
0
0
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
21:50
02:25
23:59
  8,474
  7,559
    -5
   -22
  -124,548
  -124,845
10
279
1
16
0
16
0
0
17
1
05:20
10:48
 19,075
    -8
   -77,860
17
1
1
0
18
1
13:43
20:23
 22,866
    -3
   253,554
34
3
3
0
19
19
1
2
00:50
05:20
05:17
19:14
 15,471
  8,390
    -7
    -8
    -7,449
    -7,670
17
13
1
1
0
1
0
0
20
20
20
20
1
2
3
4
00:00
07:46
20:39
21:50
01:33
08:48
21:48
23:59
  5,374
  3,694
  4,161
  7,559
    -5
    -1
    -4
   503
    22,483
    22,493
    22,497
    23,005
5
7
3
12295
2
58
9
13
0
0
0
7556
0
0
0
0
21
1
12:44
19:02
 21,796
    -5
   -71,924
35
2
2
0
22
1
15:12
21:48
 22,930
    -4
  -168,821
18
2
2
0
23
23
1
2
00:00
21:51
03:48
23:59
 13,209
  7,432
    -7
  -493
  -151,095
  -151,715
21
11501
2
13
1
81
0
0
24
1
10:37
17:18
 23,144
    -5
   -79,525
25
2
1
0
25
25
25
1
2
3
00:00
20:08
21:50
02:26
21:48
23:59
  8,538
  5,824
  7,559
   -10
   -12
   114
  -334,550
  -333,251
  -332,997
47
45
3092
1
1
13
1
1
16
0
0
0
26
26
1
2
05:20
12:37
07:11
17:13
  6,517
 15,935
   -11
    -6
    55,251
    55,836
39
94
2
1
1
1
0
0
27
27
1
2
00:42
05:20
05:17
06:45
 15,881
  4,970
    -9
    -5
   -95,488
   -95,508
12
28
1
1
1
1
0
0
28
28
1
2
02:46
05:20
05:17
09:24
  8,534
 14,295
   -12
    -5
    -6,838
    -6,823
22
7
1
1
1
1
0
0
29
29
29
1
2
3
04:09
05:20
12:20
05:17
06:57
16:42
  3,840
  5,737
 15,065
   -10
   -10
    -7
  -355,019
  -355,065
  -355,320
11
13
41
0
2
1
0
0
1
0
0
0
30
30
1
2
09:47
19:22
14:04
21:48
 14,771
  8,442
   -10
   -15
   -26,119
   -26,159
30
9
2
1
1
1
0
0
31
31
1
2
18:45
21:50
21:48
23:59
 10,625
  7,559
    -7
   736
   -10,597
    -9,886
18
17963
1
13
1
7559
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(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.