GPS Space Vehicle Time Integrity for MJD 53184

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
15:44
21:42
 21,009
   -18
  -350,856
9
1
1
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
10:00
18:07
12:53
21:48
  9,884
 12,905
   -29
 25,709
   -22,718
     2,921
24
2921413
2
1
2
12905
0
0
 
4
1
00:44
06:18
 19,258
   -19
   192,725
71
0
0
0
 
5
1
02:44
07:34
 16,924
   -21
   -36,809
12
2
0
0
 
6
1
05:21
10:47
 18,848
   -15
  -186,004
303
2
1051
0
 
7
7
1
2
00:00
22:58
05:27
23:59
 19,019
  3,586
   -10
 -1,369
  -484,516
  -484,617
95
25939
1
10
1
3586
0
0
 
8
8
8
1
2
3
00:00
20:06
21:55
02:09
21:48
23:59
  7,465
  5,971
  7,325
   -14
 55,560
   256
     2,938
    58,576
     3,279
4
4294854
7132
20
1
10
0
5971
10
0
0
0
 
9
9
1
2
01:11
09:49
04:48
13:39
 12,424
 13,252
   -11
   -22
    51,435
    51,484
13
28
0
2
0
2
0
0
 
10
1
04:10
09:27
 18,583
   -10
   -46,347
23
1
1
0
 
11
11
11
1
2
3
00:00
13:24
21:55
01:49
16:38
23:59
  6,290
 11,431
  7,325
   -14
   -23
   -24
  -128,250
  -128,405
  -128,489
8
9
523
8
1
10
0
0
10
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
17:41
21:55
21:48
23:00
 14,419
  3,863
 22,998
   -10
    49,683
    26,670
2763786
4
1
5
14419
0
0
0
 
14
1
10:44
17:04
 22,235
   -20
    22,297
7
22
0
0
 
15
1
09:09
14:50
 19,895
   -27
  -285,822
38
2
2
0
 
16
1
15:44
20:47
 17,673
   -13
    -9,797
15
1
1
0
 
17
1
03:16
09:31
 21,692
   -14
    65,626
107
1
1
0
 
18
1
07:47
14:25
 23,068
   -19
    48,755
38
3
1
0
 
19
19
19
1
2
3
11:22
19:12
21:55
13:31
21:48
23:49
  7,443
  8,971
  6,813
   -24
 36,986
    -6
    27,892
    64,750
    27,713
10
3503898
10
3
1
0
0
8971
0
0
0
0
 
20
20
1
2
02:04
15:03
03:19
19:49
  4,461
 16,486
   -11
   -17
   148,305
   148,097
11
18
1
0
0
0
0
0
 
21
1
06:57
13:18
 22,029
   -16
   -76,930
19
3
2
0
 
22
1
09:14
15:53
 23,165
   -20
   -13,656
21
2
2
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
02:01
05:59
 13,921
   -13
   -37,847
19
0
0
0
 
25
1
13:05
18:46
 19,985
   -18
   -69,838
9
138
0
0
 
26
26
1
2
06:51
22:51
11:26
23:59
 15,997
  3,993
   -28
  -238
  -135,722
  -136,710
79
4576
4
10
4
10
0
0
 
27
27
27
1
2
3
00:00
18:55
21:55
01:05
21:48
23:59
  3,948
 10,011
  7,325
   -12
 33,137
   699
  -282,352
  -250,796
  -283,441
35
3316905
18994
1
1
10
1
10011
7325
0
0
0
 
28
28
1
2
00:00
21:55
03:58
23:59
 13,711
  7,325
    -9
  -205
   -36,013
   -36,281
4
5364
16
10
0
10
0
0
 
29
29
29
1
2
3
00:00
06:33
22:17
01:10
10:50
23:59
  4,235
 14,920
  6,042
   -14
   -23
   194
  -395,578
  -395,432
  -394,938
9
47
5095
1
4
10
0
3
10
0
0
0
 
30
30
1
2
04:10
13:41
08:24
16:36
 14,803
 10,209
   -21
   -19
  -552,275
  -552,363
33
11
1
1
1
0
0
0
 
31
31
31
1
2
3
00:00
20:46
21:55
02:35
21:48
23:59
  9,047
  3,592
  7,325
   -20
 92,377
    34
  -232,375
  -141,172
  -233,614
47
5537373
1308
1
1
10
1
3592
10
0
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.