GPS Space Vehicle Time Integrity for MJD 55206

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
07:50
13:58
 21,007
    88
  -213,766
32
2
2
0
 
3
3
1
2
00:00
15:50
04:16
18:28
 14,954
  9,056
    79
    81
  -499,720
  -500,006
22
14
3
1
0
0
0
0
 
4
1
06:29
12:12
 19,661
    88
   450,340
123
2
2
0
 
5
1
09:55
15:15
 18,329
    83
    18,265
23
1
1
0
 
6
6
1
2
00:00
15:21
03:46
18:34
 13,161
 11,210
    83
    82
  -260,901
  -260,785
11
8
3
1
0
0
0
0
 
7
1
00:11
06:35
 22,287
    78
    -4,511
12
3
3
0
 
8
1
01:49
07:48
 20,802
    78
    -1,912
41
5
5
0
 
9
9
1
2
06:40
15:33
10:28
19:11
 13,185
 12,695
    89
    90
   -99,057
   -99,128
49
8
3
0
2
0
0
0
 
10
1
09:26
14:31
 17,700
    91
    32,526
12
1
1
0
 
11
11
1
2
03:16
19:19
07:43
21:59
 15,490
  9,121
    84
    81
    39,009
    39,125
33
7
3
0
3
0
0
0
 
12
1
08:20
13:18
 16,756
    85
   165,045
36
3
2
0
 
13
1
00:00
04:44
 16,360
    81
  -306,589
19
3
1
0
 
14
1
16:21
22:35
 21,479
    85
     1,597
27
0
0
0
 
15
15
1
2
04:46
12:36
06:58
17:13
  7,676
 15,956
    77
    82
   314,286
   314,225
34
19
2
1
2
1
0
0
 
16
16
16
1
2
3
00:00
13:54
21:18
02:19
15:05
23:59
  7,993
  4,224
  9,163
    79
    82
    97
    28,918
    29,116
    29,251
10
6
349
2
1
11
0
0
11
0
0
0
 
17
1
04:31
10:49
 21,895
    83
  -119,734
26
3
3
0
 
18
1
13:33
20:07
 22,717
    86
   -40,852
17
0
0
0
 
19
19
1
2
00:50
16:51
05:22
19:16
 15,769
  8,292
    82
    83
     8,801
     8,917
22
7
4
0
3
0
0
0
 
20
20
20
1
2
3
00:00
07:47
20:48
01:37
08:57
23:59
  5,701
  3,810
 10,957
    80
    89
   340
   -63,590
   -63,560
   -63,271
4
8
8031
1
8
11
0
0
11
0
0
0
 
21
1
12:50
19:02
 21,319
    86
    33,214
20
1
1
0
 
22
1
15:03
21:41
 22,777
    88
  -181,818
10
0
0
0
 
23
23
1
2
00:00
21:44
03:44
23:59
 13,004
  7,832
    81
  -252
  -382,603
  -382,874
21
8919
2
11
2
11
0
0
 
24
1
10:46
17:27
 22,837
    88
  -252,531
23
1
1
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
15:20
21:18
 20,822
    91
     8,692
20
0
0
0
 
27
27
1
2
06:24
15:26
10:12
18:49
 12,964
 11,772
    92
    90
  -115,803
  -115,898
55
9
3
1
3
0
0
0
 
28
1
02:48
09:23
 22,733
    81
    23,890
20
4
4
0
 
29
1
10:46
16:20
 19,133
    84
   -88,861
20
1
1
0
 
30
30
1
2
09:33
19:23
13:56
21:59
 15,196
  8,833
    79
    89
  -209,262
  -209,366
23
13
1
0
1
0
0
0
 
31
1
18:45
23:59
 18,100
    83
    55,907
12
35
0
0
 
32
32
1
2
00:00
19:43
01:01
23:59
  3,566
 14,806
    83
   482
  -120,181
  -119,169
12
14468
1
11
1
11
0
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.