GPS Space Vehicle Time Integrity for MJD 53599

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
07:56
14:40
 23,452
   178
    -3,489
17
0
0
0
2
2
1
2
00:00
21:40
03:58
23:59
 13,662
  8,092
   177
    51
    27,402
    27,288
28
4124
1
8
1
10
0
0
3
3
1
2
05:43
13:45
08:29
18:05
  9,375
 14,826
   176
   175
   -26,424
   -26,526
10
14
1
0
0
0
0
0
4
4
1
2
00:00
20:17
01:59
23:59
  6,897
 13,001
   174
   314
   -16,088
   -13,955
56
5515
1
8
1
10
0
0
5
5
1
2
00:00
22:17
03:12
23:59
 11,244
  6,082
   185
  -187
  -122,850
  -123,470
9
9937
1
8
0
8
0
0
6
1
01:05
06:28
 18,387
   175
  -781,726
108
0
0
0
7
1
18:26
23:59
 19,409
   350
  -286,999
8492
8
9
0
8
1
15:46
21:44
 20,630
   174
    38,723
11
1
1
0
9
9
1
2
05:29
20:48
09:21
23:59
 13,285
 11,204
   175
   417
     3,505
     3,848
7
8958
25
8
0
10
0
0
10
1
00:00
04:59
 17,344
   176
   -68,421
24
1
1
0
11
11
1
2
08:59
17:15
12:11
21:17
 11,289
 14,011
   177
   175
  -256,270
  -256,386
13
14
1
1
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
13:17
18:37
 18,425
   173
    -9,462
10
0
0
0
14
1
06:30
12:52
 22,180
   180
    27,726
5
49
0
0
15
1
04:02
09:59
 20,762
   178
  -475,435
36
0
0
0
16
1
11:25
16:29
 17,667
   178
    -6,540
5
6
0
0
17
-
 
 
 
 
 
 
 
 
 
18
1
03:28
10:06
 22,936
   178
   180,439
35
1
1
0
19
19
1
2
06:50
14:44
09:09
19:14
  8,084
 15,453
   180
   177
    25,513
    25,521
5
5
1
15
0
0
0
0
20
1
10:42
15:27
 16,540
   177
    52,409
9
1
0
0
21
1
02:22
08:46
 22,007
   181
  -121,733
27
1
1
0
22
1
04:58
11:36
 23,026
   185
   -34,603
17
0
0
0
23
1
11:46
17:39
 20,169
   175
  -179,765
13
0
0
0
24
24
1
2
11:33
19:08
13:08
23:54
  5,403
 16,640
   168
   179
   -39,500
   -39,585
6
23
4
3
0
1
0
0
25
1
08:46
14:28
 20,038
   169
  -100,800
11
0
0
0
26
26
1
2
02:32
18:33
07:08
20:59
 15,849
  8,540
   179
   172
   -15,020
   -14,888
25
12
2
1
1
0
0
0
27
1
14:27
20:33
 20,971
   165
   -11,354
17
1
1
0
28
1
16:41
23:19
 22,932
   176
   -42,862
25
3
2
0
29
29
1
2
02:12
17:56
06:32
20:45
 14,881
  9,909
   179
   171
  -255,331
  -256,602
108
64
2
1
2
1
0
0
30
30
1
2
00:00
09:18
04:00
12:07
 13,822
  9,886
   180
   175
  -344,478
  -344,972
68
48
2
1
1
1
0
0
31
-
 
 
 
 
 
 
 
 
 
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.