GPS Space Vehicle Time Integrity for MJD 56138

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
03:31
12:04
06:57
16:00
 11,502
 13,558
   191
   193
  -267,393
  -267,439
33
7
2
2
2
0
0
0
2
2
1
2
16:05
17:45
17:44
22:09
  5,727
 15,200
   199
   200
  -398,194
  -398,205
5
17
0
1
0
1
0
0
3
3
1
2
00:05
08:01
02:42
12:27
  8,998
 15,404
   186
   190
   -81,443
   -81,592
10
31
1
2
0
2
0
0
4
4
1
2
14:41
17:45
17:44
20:24
 10,292
  9,117
   195
   198
  -259,196
  -259,310
35
45
1
1
0
1
0
0
5
5
1
2
18:03
22:16
22:14
23:23
 14,399
  4,052
   197
   203
   339,504
   339,543
30
6
3
0
3
0
0
0
6
6
1
2
00:00
07:54
02:47
11:54
  9,601
 13,832
   185
   191
      502
      690
18
36
1
3
0
2
0
0
7
1
08:24
14:49
 22,185
   189
  -105,469
27
2
2
0
8
1
10:11
16:09
 20,509
   190
    -1,657
23
2
1
0
9
9
1
2
00:00
14:55
03:30
17:44
 12,172
  9,552
   183
   188
  -174,936
  -175,063
8
8
1
1
0
0
0
0
10
10
10
1
2
3
08:44
16:39
17:45
11:17
17:44
21:10
  8,579
  3,641
 11,917
   185
   203
   204
    46,717
    46,769
    46,781
30
7
22
2
0
1
2
0
1
0
0
0
11
11
1
2
02:56
11:04
06:01
15:18
 10,459
 14,800
   185
   187
   287,091
   287,214
14
33
2
1
0
1
0
0
12
12
1
2
16:36
17:45
17:44
21:34
  3,831
 13,271
   192
   200
   -82,559
   -82,570
4
24
1
1
0
1
0
0
13
1
07:32
13:02
 19,212
   187
  -191,114
25
2
2
0
14
1
00:42
06:53
 21,061
   188
  -208,297
9
1
1
0
15
15
15
15
1
2
3
4
00:00
13:47
21:10
22:16
02:09
15:06
22:14
23:59
  7,470
  4,706
  3,528
  6,226
   185
   185
   204
   356
    93,252
    93,274
    93,306
    93,460
6
5
45
3146
45
9
2
15
0
0
2
15
0
0
0
0
16
1
06:06
11:18
 17,854
   189
   242,624
42
3
2
0
17
17
1
2
12:35
17:45
17:44
18:48
 17,647
  3,704
   196
   198
  -108,982
  -108,946
16
5
1
1
0
0
0
0
18
18
1
2
00:00
22:16
04:34
23:59
 15,555
  6,211
   186
   203
  -207,433
  -207,554
8
5
2
0
0
0
0
0
19
19
1
2
01:18
10:00
03:37
13:44
  7,987
 12,901
   189
   193
   289,630
   289,755
10
20
1
1
0
1
0
0
20
20
1
2
05:06
15:51
09:49
17:10
 16,362
  4,754
   188
   190
   -65,233
   -65,249
19
9
2
7
2
0
0
0
21
21
21
1
2
3
00:00
20:58
22:16
03:12
22:14
23:59
 11,117
  4,246
  6,226
   189
   199
   139
   240,015
   240,202
   240,156
10
35
1257
1
2
15
0
2
15
0
0
0
22
1
00:00
06:17
 21,565
   192
  -145,789
11
1
1
0
23
1
06:04
11:59
 20,447
   188
  -180,072
46
3
2
0
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
03:47
18:08
06:35
22:14
  9,453
 14,083
   187
   196
   -38,235
   -38,276
10
24
1
3
1
3
0
0
26
26
26
1
2
3
12:01
20:27
22:16
15:21
22:14
23:59
 11,601
  6,104
  6,226
   189
   205
  1,094
   330,896
   330,586
   331,399
38
24
18091
1
2
15
0
2
6226
0
0
0
27
27
1
2
00:00
14:31
03:01
17:44
 10,424
 10,976
   190
   192
  -414,321
  -414,533
10
15
1
1
0
0
0
0
28
1
11:19
17:44
 22,202
   193
  -169,976
24
1
0
0
29
29
1
2
19:00
22:16
22:14
23:59
 10,986
  6,226
   197
  1,580
  -338,821
  -337,474
36
28043
3
15
1
6226
0
0
30
1
05:06
10:06
 17,415
   181
   329,983
123
3
3
0
31
1
03:06
08:39
 19,039
   187
  -263,729
26
6
2
0
32
1
04:01
09:16
 17,705
   192
   471,011
33
3
2
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.