GPS Space Vehicle Time Integrity for MJD 54111

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
21:10
03:57
23:59
 13,907
  9,886
     0
    -6
  -100,699
  -100,886
26
4
5
0
4
0
0
0
 
2
1
10:42
15:59
 18,232
    -6
   -72,319
17
0
0
0
 
3
3
1
2
02:43
18:38
07:03
21:24
 15,056
  9,724
    -6
    -4
     4,083
     3,747
47
21
3
0
2
0
0
0
 
4
1
09:35
15:00
 19,039
   -11
  -353,689
16
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
13:58
18:00
15:59
19:22
  6,901
  4,610
    -7
   -10
  -461,355
  -461,054
44
32
1
0
0
0
0
0
 
7
7
1
2
14:20
18:00
15:59
19:32
  5,586
  5,210
    -8
    -8
  -449,443
  -449,301
17
18
1
0
0
0
0
0
 
8
1
04:31
09:33
 17,542
     2
    92,790
21
2
2
0
 
9
9
1
2
09:38
18:24
13:21
22:06
 13,153
 13,062
    -8
   -11
   -52,671
   -52,731
8
9
1
1
0
0
0
0
 
10
1
12:46
18:05
 18,215
     0
   -95,734
7
6
1
0
 
11
11
11
1
2
3
00:00
06:15
22:04
01:08
09:33
23:59
  4,068
 11,305
  6,723
    -4
    -3
   188
    -3,064
    -3,100
    -2,985
20
46
4942
2
2
12
2
2
12
0
0
0
 
12
1
11:18
16:13
 16,892
    -7
    66,063
39
2
1
0
 
13
1
02:15
07:37
 18,773
    -1
  -131,558
49
2
2
0
 
14
14
1
2
00:00
19:20
01:41
23:59
  6,045
 16,257
    -4
   182
    -4,342
    -4,249
39
7114
2
12
2
12
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
00:20
05:19
 17,473
    -1
  -111,086
26
3
2
0
 
17
17
1
2
07:22
09:35
09:33
13:43
  7,604
 14,388
    -6
    -8
   -82,900
   -82,885
5
7
0
3
0
0
0
0
 
18
1
16:31
23:11
 23,096
    -9
   253,864
4
35
0
0
 
19
19
1
2
03:42
19:42
08:12
22:06
 15,692
  8,411
     3
   -11
   -55,234
   -55,485
29
13
3
0
2
0
0
0
 
20
20
1
2
00:00
10:39
04:27
11:43
 15,552
  3,611
    -2
    -5
    21,967
    21,968
47
8
2
25
2
0
0
0
 
21
1
18:00
21:54
 13,502
   -10
   -68,107
7
0
0
0
 
22
1
18:03
23:59
 20,654
   289
  -161,108
12381
12
12
0
 
23
1
00:46
06:39
 20,558
    -1
  -145,560
25
2
2
0
 
24
1
12:00
15:59
 13,727
    -6
   -67,725
12
0
0
0
 
25
25
1
2
00:00
21:57
03:48
23:59
 13,438
  7,116
    -3
  -487
  -386,062
  -385,754
54
11295
5
12
5
375
0
0
 
26
26
1
2
07:33
18:00
09:33
20:06
  6,989
  7,274
    -4
    -9
    88,717
    89,383
35
37
0
0
0
0
0
0
 
27
1
03:28
09:32
 21,042
     2
   -87,942
15
2
2
0
 
28
28
1
2
05:37
09:35
09:33
12:15
 13,600
  9,350
    -2
    -5
    -9,866
    -9,859
38
4
2
0
2
0
0
0
 
29
29
1
2
07:03
15:13
09:33
19:34
  8,749
 14,793
    -3
    -9
  -308,377
  -308,948
46
78
0
1
0
1
0
0
 
30
30
30
1
2
3
00:00
12:41
22:14
01:10
15:59
23:59
  4,200
 11,310
  6,090
    -8
   -12
   -14
   -22,189
   -22,250
   -22,281
12
4
5
3
6
1
0
0
0
0
0
0
 
31
31
1
2
00:00
21:38
03:18
23:59
 11,662
  8,221
    -4
  -245
     6,101
     5,422
39
6023
5
12
4
12
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.