GPS Space Vehicle Time Integrity for MJD 55527

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
1
09:47
15:51
 21,225
  -888
  -305,957
1379
1
4
0
 
3
3
3
1
2
3
01:51
05:05
17:52
05:00
06:22
20:29
 10,838
  4,608
  8,786
  -897
  -890
  -900
  -641,600
  -641,635
  -641,894
12
10
14
0
34
0
0
0
0
0
0
0
 
4
1
08:38
14:22
 19,568
  -887
  -231,117
1437
1
2
0
 
5
1
11:58
17:21
 18,715
  -891
    73,120
1469
1
1
0
 
6
6
1
2
01:45
17:16
05:00
20:34
 11,210
 11,232
  -903
  -908
  -408,687
  -408,041
41
38
0
0
0
0
0
0
 
7
7
7
1
2
3
02:31
05:05
07:10
05:00
07:05
08:50
  8,484
  7,066
  5,882
  -903
  -899
  -897
     -654
     -653
     -654
3
3
4
2
0
0
0
0
0
0
0
0
 
8
8
8
1
2
3
04:00
05:05
07:10
05:00
07:05
09:57
  3,420
  7,034
  9,461
  -906
  -904
  -899
    -7,881
    -7,880
    -7,876
4
4
4
0
0
1
0
0
0
0
0
0
 
9
9
1
2
08:52
17:37
12:35
21:23
 12,682
 12,906
  -895
  -900
   -45,990
   -46,068
27
13
3
0
3
0
0
0
 
10
10
1
2
03:02
10:46
05:00
15:30
  6,933
 16,521
  -896
  -889
    58,004
    58,042
4
1563
2
1
0
4
0
0
 
11
11
1
2
05:20
07:11
07:05
09:49
  6,155
  8,963
  -900
  -895
   106,071
   106,099
9
8
27
1
0
0
0
0
 
12
1
10:21
15:19
 17,306
  -887
    49,154
1527
1
4
0
 
13
13
1
2
01:18
05:05
05:00
06:47
 12,849
  6,116
  -901
  -901
  -291,751
  -291,739
5
6
0
39
0
0
0
0
 
14
1
18:33
21:59
 12,102
  -900
  -111,791
13
0
0
0
 
15
15
1
2
07:36
15:02
08:58
19:56
  4,903
 16,942
  -905
  -903
   177,602
   177,458
9
22
1
0
0
0
0
0
 
16
1
00:00
04:37
 15,992
  -900
   128,623
23
3
1
0
 
17
1
07:10
12:34
 18,630
  -899
  -179,263
28
3
3
0
 
18
1
15:45
21:59
 21,498
  -899
  -108,010
14
0
0
0
 
19
19
19
1
2
3
02:59
05:05
19:05
05:00
07:05
21:20
  7,103
  7,066
  7,824
  -898
  -895
  -897
    85,898
    85,928
    86,099
10
8
9
0
0
0
0
0
0
0
0
0
 
20
1
00:00
03:34
 12,239
  -900
   -50,251
9
1
1
0
 
21
1
14:47
20:59
 21,359
  -900
   104,487
17
0
0
0
 
22
1
17:13
21:59
 16,551
  -897
  -158,921
3
20
0
0
 
23
1
00:00
05:00
 17,244
  -901
  -342,261
19
1
1
0
 
24
24
24
1
2
3
05:48
07:10
20:34
07:05
09:02
21:59
  4,470
  6,635
  5,150
  -900
  -900
  -910
  -343,440
  -343,461
  -343,634
6
9
5
1
2
0
0
0
0
0
0
0
 
25
1
11:52
16:08
 14,761
  -888
    53,395
1654
1
1
0
 
26
26
26
1
2
3
05:57
07:10
14:19
07:05
09:10
18:28
  3,947
  7,088
 14,281
  -905
  -905
  -906
    58,679
    58,730
    58,975
11
16
38
0
1
0
0
0
0
0
0
0
 
27
27
1
2
08:13
17:25
12:08
20:37
 13,436
 10,873
  -899
  -892
  -212,508
  -212,624
47
15
3
0
3
0
0
0
 
28
28
1
2
05:06
07:10
07:05
11:26
  7,038
 14,771
  -899
  -892
    -7,527
    -7,541
4
7
2
0
0
0
0
0
 
29
1
13:06
18:34
 18,779
  -895
  -167,459
1466
1
1
0
 
30
30
30
1
2
3
00:00
13:41
21:57
02:16
16:45
23:59
  7,882
 10,414
  6,978
  -908
  -879
  -904
  -300,761
  -300,906
  -301,015
12
1969
49
2
1
2
1
1
2
0
0
0
 
31
31
1
2
00:00
20:57
02:39
21:59
  9,230
  3,706
  -904
  -897
   -13,655
   -13,928
14
19
2
62
1
0
0
0
 
32
1
00:00
03:01
 10,257
  -897
   139,551
25
2
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.