GPS Space Vehicle Time Integrity for MJD 54475

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
00:00
19:34
02:15
23:59
  7,854
 15,162
   278
   452
  -177,739
  -177,741
47
6041
1
13
1
13
0
0
2
2
1
2
09:38
14:21
14:19
15:44
 16,380
  4,706
   284
   284
  -164,876
  -164,909
15
22
0
1
0
1
0
0
3
3
1
2
01:49
17:44
06:10
20:29
 15,149
  9,572
   287
   276
  -170,340
  -170,639
35
16
2
0
1
0
0
0
4
1
08:26
14:07
 19,661
   284
    49,755
33
0
0
0
5
5
5
1
2
3
11:06
14:21
21:12
14:19
15:37
23:23
 11,297
  4,276
  7,471
   285
   283
   283
  -639,701
  -639,846
  -640,304
58
37
38
0
2
0
0
1
0
0
0
0
6
6
1
2
13:10
14:21
14:19
18:32
  4,154
 14,458
   281
   285
  -157,781
  -157,631
19
66
0
1
0
1
0
0
7
-
 
 
 
 
 
 
 
 
 
8
1
03:51
09:50
 20,772
   287
   136,801
25
1
1
0
9
9
1
2
08:55
17:34
12:32
21:26
 12,746
 13,233
   285
   289
  -104,717
  -104,769
9
9
1
1
0
0
0
0
10
10
1
2
11:53
14:21
14:19
17:14
  8,535
  9,761
   284
   286
   203,491
   203,643
42
45
0
1
0
0
0
0
11
11
1
2
05:25
21:24
09:49
23:59
 15,360
  8,934
   289
   704
   -26,672
   -26,263
5
11065
55
13
0
13
0
0
12
12
1
2
10:28
14:21
14:19
15:22
 13,363
  3,363
   281
   279
   354,109
   354,116
5
38
0
1
0
1
0
0
13
1
01:21
03:59
  9,248
   283
  -233,000
40
1
1
0
14
1
18:21
23:59
 19,221
   546
   307,106
10111
13
13
0
15
15
1
2
06:56
14:43
09:00
19:25
  7,173
 16,132
   285
   283
    71,409
    71,434
4
18
3
1
0
1
0
0
16
1
00:00
03:59
 14,117
   283
  -131,108
4
4
0
0
17
1
06:17
12:36
 22,050
   284
   -44,423
6
18
0
0
18
1
15:30
22:05
 22,635
   285
   213,436
17
0
0
0
19
19
19
1
2
3
02:50
06:00
18:52
03:59
07:21
21:14
  4,168
  4,664
  8,090
   286
   291
   284
   -15,736
   -15,752
   -15,837
4
7
5
0
7
0
0
0
0
0
0
0
20
20
20
1
2
3
00:00
09:47
22:45
03:36
10:54
23:59
 12,683
  3,799
  4,151
   281
   287
  -931
  -122,594
  -122,565
  -123,748
21
8
21613
1
12
13
1
0
4151
0
0
0
21
1
14:35
20:53
 21,797
   284
   -73,572
15
1
1
0
22
1
17:12
23:48
 22,675
   284
  -206,455
7
1
0
0
23
1
00:00
03:59
 14,116
   282
  -324,754
17
1
1
0
24
24
1
2
12:53
14:21
14:19
19:32
  5,140
 17,740
   283
   286
   -60,967
   -61,003
5
18
0
1
0
1
0
0
25
25
1
2
01:56
06:00
03:59
08:11
  7,304
  7,669
   273
   279
  -498,901
  -498,945
45
8
1
0
1
0
0
0
26
26
1
2
06:28
14:31
09:10
19:02
  9,394
 15,377
   286
   284
  -150,969
  -151,320
32
52
1
1
0
1
0
0
27
1
02:49
08:48
 20,794
   286
  -159,617
26
1
1
0
28
1
04:55
11:30
 23,034
   293
    13,729
7
0
0
0
29
29
1
2
12:12
14:21
14:19
17:58
  7,385
 12,442
   283
   284
    83,818
    83,710
22
39
0
1
0
0
0
0
30
30
30
1
2
3
11:48
14:21
21:19
14:19
16:04
23:59
  8,802
  5,871
  9,169
   277
   274
   744
   -59,099
   -59,112
   -58,680
4
17
12446
0
1
13
0
1
22
0
0
0
31
31
1
2
00:00
20:41
02:23
23:59
  8,303
 11,114
   276
   440
     4,987
     5,258
39
4697
1
13
1
13
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.