GPS Space Vehicle Time Integrity for MJD 56027

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
11:08
19:40
22:15
14:32
22:10
23:39
 11,828
  8,540
  4,958
   -18
    -6
    -8
  -246,276
  -246,403
  -246,440
17
33
8
1
2
0
0
2
0
0
0
0
2
1
00:00
05:42
 19,800
   -14
  -386,112
23
1
1
0
3
3
1
2
07:34
15:32
10:16
19:59
  9,437
 15,278
   -13
     2
   -34,034
   -34,178
19
1867
2
1
0
2
0
0
4
4
1
2
00:00
22:23
04:10
23:59
 14,478
  5,715
   -15
  -805
  -148,814
  -150,472
48
16669
1
13
1
5715
0
0
5
1
01:42
07:02
 18,494
   -16
   303,278
25
1
1
0
6
6
1
2
07:02
15:28
10:21
19:27
 11,658
 13,781
   -10
     2
   -31,085
   -31,038
7
1966
1
1
1
3
0
0
7
1
16:03
22:10
 21,118
    -3
   -71,549
1588
1
4
0
8
8
1
2
17:43
22:15
22:10
23:41
 15,225
  5,120
    -2
   -14
     -998
    -1,010
1870
4
1
2
4
0
0
0
9
9
9
1
2
3
00:00
07:29
22:35
02:25
11:10
23:59
  8,378
 12,823
  5,085
   -23
   -26
  -516
  -150,468
  -150,546
  -151,173
7
14
10074
1
2
13
0
0
4706
0
0
0
10
10
1
2
00:16
16:14
04:45
18:51
 15,605
  8,977
   -12
     7
    34,935
    35,018
10
2436
70
1
0
2
0
0
11
11
1
2
10:33
18:40
13:37
22:10
 10,497
 12,101
   -19
    -7
   250,095
   250,220
13
17
1
2
0
2
0
0
12
1
00:05
05:06
 17,279
   -12
   -62,663
38
33
1
0
13
1
15:07
20:37
 18,773
    -0
  -214,244
1684
1
4
0
14
1
08:25
14:39
 21,646
   -16
  -199,728
16
1
1
0
15
1
04:57
09:55
 17,383
   -15
    91,457
13
1
1
0
16
1
13:38
18:50
 17,967
    -1
   230,834
1722
1
3
0
17
17
17
1
2
3
00:00
20:08
22:15
02:24
22:10
23:59
  8,322
  7,122
  6,198
   -20
    -9
   390
  -136,950
  -136,753
  -136,335
8
41
8760
4
2
13
0
2
13
0
0
0
18
1
05:29
12:04
 22,887
   -13
  -190,314
14
1
0
0
19
19
1
2
08:59
16:47
11:11
21:27
  7,602
 16,041
   -17
     6
   254,136
   254,282
18
1822
2
1
1
4
0
0
20
1
12:39
17:22
 16,398
   -15
   -63,235
16
1
1
0
21
1
04:48
10:55
 21,510
   -13
   216,312
18
1
1
0
22
1
07:19
13:51
 22,700
   -12
  -143,356
9
1
1
0
23
1
13:44
19:38
 20,477
    -1
  -216,053
1613
1
3
0
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
01:42
11:18
05:58
14:05
 14,848
  9,708
   -12
   -18
   -32,884
   -32,900
21
5
1
5
1
0
0
0
26
26
1
2
04:06
19:36
08:11
22:10
 14,273
  8,781
   -15
   -10
   281,514
   284,375
230
143
2
2
2
2
0
0
27
27
27
1
2
3
00:00
07:17
22:15
01:58
10:27
23:59
  6,825
 11,137
  6,184
   -17
   -22
   117
  -375,790
  -375,901
  -375,965
7
18
2722
1
2
14
0
0
14
0
0
0
28
28
28
1
2
3
00:00
18:57
22:15
01:32
22:10
23:59
  5,250
 11,075
  6,150
   -23
    -5
   837
  -131,768
  -132,044
  -131,240
10
26
18288
1
2
13
0
2
6150
0
0
0
29
1
02:53
08:23
 19,365
   -14
  -301,935
30
1
1
0
30
30
1
2
05:23
12:41
06:24
17:41
  3,578
 17,376
   -14
    -7
   123,647
   124,268
20
100
1
1
0
1
0
0
31
1
10:35
16:12
 19,279
   -17
  -229,602
34
3
1
0
32
1
11:36
16:51
 18,279
   -10
   431,011
39
1
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.