GPS Space Vehicle Time Integrity for MJD 54279

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
09:39
16:21
 23,315
   102
  -136,653
21
2
1
0
2
1
00:00
05:21
 18,757
   101
  -117,361
18
2
1
0
3
3
1
2
07:21
15:17
09:57
19:42
  8,845
 15,404
   102
   101
   -78,654
   -78,825
19
35
2
1
1
1
0
0
4
4
1
2
00:00
21:57
03:43
23:59
 12,898
  7,079
   100
  -332
    -8,415
    -8,759
11
10400
2
12
1
12
0
0
5
5
1
2
00:25
10:43
04:59
12:43
 15,965
  6,958
   106
   103
  -110,346
  -111,941
235
104
2
0
2
0
0
0
6
1
02:34
07:56
 18,363
    98
  -224,420
47
1
1
0
7
1
03:01
08:10
 17,567
   102
  -233,242
104
1
1
0
8
1
17:11
23:10
 20,764
    98
   112,907
12
1
0
0
9
9
9
1
2
3
00:00
06:57
22:13
01:56
10:46
23:59
  6,766
 13,063
  6,126
   102
   104
   -56
   -76,240
   -76,282
   -76,519
31
15
3266
1
3
12
1
1
12
0
0
0
10
1
01:13
06:30
 18,246
   111
  -103,824
34
1
1
0
11
11
1
2
10:41
18:44
13:36
22:59
 10,255
 14,785
    94
    96
   -19,261
   -19,286
4
8
1
1
0
1
0
0
12
1
00:00
04:44
 16,554
   100
    48,023
21
1
1
0
13
1
14:36
20:02
 19,057
    95
  -185,323
25
1
1
0
14
1
07:57
11:59
 14,245
   102
   -27,074
10
1
0
0
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
05:22
12:43
06:26
17:40
  3,511
 17,428
    94
   100
  -158,685
  -158,770
5
33
1
2
0
2
0
0
17
17
1
2
00:00
19:40
02:03
23:59
  7,165
 15,048
    98
   286
   -63,038
   -62,756
37
6713
1
12
1
13
0
0
18
1
05:05
11:45
 22,996
   102
   246,176
9
2
0
0
19
19
1
2
08:23
16:15
10:40
20:47
  7,931
 15,650
    96
   100
   -46,314
   -46,410
7
41
2
2
0
2
0
0
20
1
12:00
16:52
 16,897
    98
    26,256
32
2
2
0
21
1
04:03
10:21
 21,743
   102
   -78,179
6
2
1
0
22
1
06:37
13:14
 22,914
    93
  -188,394
17
2
1
0
23
1
13:15
19:08
 20,564
    97
  -177,318
29
1
1
0
24
1
02:23
09:01
 22,836
   103
   -10,804
23
1
1
0
25
1
15:11
21:28
 21,855
    96
  -340,542
128
2
2
0
26
26
1
2
04:00
19:55
08:36
22:32
 15,876
  9,028
    94
    93
   275,605
   276,769
102
61
2
1
2
1
0
0
27
1
16:13
22:12
 20,819
    92
  -119,347
32
2
2
0
28
1
18:09
23:59
 20,221
   395
     2,326
12096
12
13
0
29
29
1
2
03:43
19:26
08:02
22:17
 14,850
 10,006
    93
    91
    -3,991
    -4,017
17
5
1
1
1
0
0
0
30
30
1
2
01:05
10:48
05:26
13:30
 15,003
  9,486
    94
    91
   -37,793
   -37,833
33
9
1
3
1
0
0
0
31
1
10:13
15:52
 19,868
    96
   -16,906
18
1
1
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.