GPS Space Vehicle Time Integrity for MJD 55682

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
-
 
 
 
 
 
 
 
 
 
2
1
00:00
05:24
 18,718
    77
  -333,793
18
3
2
0
3
3
3
1
2
3
07:10
08:25
15:09
08:24
09:53
19:33
  4,204
  4,957
 15,052
    65
    68
    55
  -709,145
  -709,166
  -709,332
7
21
27
1
3
1
0
2
1
0
0
0
4
4
1
2
00:00
21:52
03:39
23:59
 12,663
  7,185
    74
  -347
  -102,945
  -104,167
46
9329
3
14
2
30
0
0
5
1
01:16
06:35
 18,598
    75
   152,913
36
1
1
0
6
6
6
1
2
3
06:37
08:25
15:04
08:24
09:58
19:01
  6,115
  5,246
 13,417
    63
    61
    58
  -554,982
  -554,385
  -551,567
186
170
411
0
3
1
0
3
4171
0
0
0
7
1
15:54
22:12
 21,804
    56
    -9,655
12
1
1
0
8
1
17:13
23:13
 20,427
    59
    -7,780
6
0
0
0
9
9
9
9
1
2
3
4
00:00
07:05
08:25
22:16
02:02
08:24
10:51
23:59
  7,070
  4,471
  8,461
  5,893
    74
    70
    60
  -137
   -76,982
   -77,043
   -77,068
   -77,390
11
6
14
4044
2
0
3
14
1
0
2
14
0
0
0
0
10
10
1
2
00:00
16:04
04:33
18:29
 15,855
  8,241
    78
    59
    72,905
    72,924
20
4
2
2
2
0
0
0
11
11
1
2
10:17
18:23
13:18
22:37
 10,567
 14,639
    65
    65
   147,258
   147,359
12
16
2
13
0
0
0
0
12
1
00:00
04:47
 16,673
    78
     7,930
25
2
2
0
13
1
14:35
20:07
 19,087
    55
  -272,831
16
1
1
0
14
1
08:25
14:05
 19,452
    67
  -147,245
22
3
3
0
15
15
1
2
04:27
20:56
08:24
22:19
 13,679
  4,927
    73
    60
   131,371
   131,209
16
4
0
1
0
0
0
0
16
1
13:08
18:16
 17,376
    61
   169,137
12
1
0
0
17
17
1
2
00:00
19:49
02:09
23:59
  7,540
 14,356
    70
   282
  -184,299
  -184,091
16
7003
1
14
1
14
0
0
18
18
1
2
05:21
08:25
08:24
11:59
 10,696
 12,271
    75
    70
  -134,600
  -134,628
12
22
0
3
0
3
0
0
19
19
1
2
08:25
16:15
10:45
17:59
  8,090
  6,105
    66
    60
   136,090
   136,188
11
7
3
1
0
0
0
0
20
1
12:17
17:00
 16,321
    60
   -49,050
14
1
1
0
21
21
1
2
04:14
08:25
08:24
10:25
 14,450
  6,901
    78
    74
   141,274
   141,299
6
37
0
2
0
2
0
0
22
22
1
2
06:46
08:25
08:24
13:20
  5,596
 17,090
    79
    70
  -149,365
  -149,366
5
13
0
3
0
3
0
0
23
1
13:00
19:00
 20,436
    59
  -309,440
18
1
0
0
24
24
1
2
10:43
19:20
14:16
23:10
 12,130
 13,093
    70
    69
  -386,172
  -386,269
14
14
2
0
1
0
0
0
25
25
1
2
01:22
10:56
05:36
13:45
 14,675
  9,645
    81
    64
      890
      857
10
12
1
1
1
1
0
0
26
26
1
2
03:43
19:15
07:50
22:31
 14,299
 11,141
    72
    59
    17,758
    18,326
42
39
1
0
0
0
0
0
27
27
27
27
1
2
3
4
00:00
06:54
08:25
21:44
01:38
08:24
10:11
23:59
  5,668
  5,130
  6,073
  7,821
    77
    78
    64
   397
  -260,498
  -260,587
  -260,622
  -260,470
26
11
21
8000
1
0
3
14
1
0
2
14
0
0
0
0
28
1
18:17
23:59
 19,836
   413
   -34,604
13404
14
14
0
29
1
02:16
07:50
 19,236
    78
  -203,996
34
1
1
0
30
30
1
2
04:55
12:22
06:18
17:20
  4,698
 17,208
    89
    58
  -340,792
  -340,914
8
24
1
1
0
1
0
0
31
1
10:13
15:50
 19,426
    64
   -74,093
38
4
1
0
32
1
11:15
16:13
 16,862
    66
   245,713
45
2
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.