GPS Space Vehicle Time Integrity for MJD 53239

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
10:42
17:03
 21,858
    94
  -359,375
34
5
1
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
06:16
14:22
09:07
18:41
  9,860
 14,996
    59
    99
   -37,586
   -37,645
4208
34
1
1
1
1
0
0
 
4
4
1
2
00:00
20:56
02:35
23:59
  9,042
 10,517
   112
   178
   261,043
   262,287
46
2159
3
12
3
14
0
0
 
5
5
5
1
2
3
00:00
10:06
22:58
03:51
11:08
23:59
 13,402
  3,657
  3,421
   105
    98
 -1,427
   -45,162
   -45,224
   -46,832
41
8
25688
4
40
12
4
0
3421
0
0
0
 
6
1
01:42
07:06
 18,849
   103
  -384,892
173
3
3
0
 
7
7
1
2
00:00
19:06
01:32
23:59
  5,277
 17,018
   108
   347
  -395,506
  -393,728
65
9150
3
12
3
14
0
0
 
8
1
16:17
22:17
 20,587
    96
     7,433
28
2
2
0
 
9
9
9
1
2
3
00:00
06:05
21:23
01:04
09:56
23:59
  3,586
 13,203
  9,095
   108
    70
   368
     1,011
     1,019
     1,413
54
3636
7387
2
1
12
2
1
12
0
0
0
 
10
1
00:29
05:49
 18,350
   112
   -49,234
41
5
3
0
 
11
11
1
2
09:39
17:57
12:53
22:01
 11,230
 14,076
   101
   102
  -142,650
  -142,744
11
17
1
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:54
19:13
 18,167
    95
    23,636
60
4
4
0
 
14
1
06:56
13:17
 21,922
    82
    25,736
2822
1
1
0
 
15
1
05:24
11:05
 19,802
    84
  -309,810
2969
1
1
0
 
16
1
11:55
16:57
 17,294
    99
    -6,903
32
5
3
0
 
17
1
00:00
05:44
 19,847
   109
   132,284
65
6
6
0
 
18
1
04:03
10:40
 22,805
    84
    67,759
2767
1
2
0
 
19
19
1
2
07:36
15:26
09:46
20:04
  7,619
 15,943
   101
   101
    10,582
    10,507
7
29
1
9
0
1
0
0
 
20
20
1
2
11:13
22:15
16:02
23:17
 16,753
  3,584
    99
   103
   130,698
   130,586
36
8
4
30
4
0
0
0
 
21
1
03:13
09:33
 22,006
    85
   -78,501
2816
1
2
0
 
22
1
06:00
12:08
 21,223
    81
   -15,859
2868
1
1
0
 
23
1
12:02
18:02
 20,842
    97
  -153,650
67
5
5
0
 
24
24
1
2
00:00
22:13
04:08
23:59
 14,413
  6,127
   109
  -547
   -51,328
   -52,213
32
14745
5
12
4
6127
0
0
 
25
1
09:24
15:07
 19,780
    98
   -73,826
48
4
4
0
 
26
26
1
2
03:06
19:07
07:41
21:34
 15,706
  8,537
    77
    90
  -200,534
  -201,188
3335
31
1
1
2
1
0
0
 
27
1
15:13
21:19
 20,916
    98
  -375,825
105
2
2
0
 
28
1
17:33
23:59
 22,331
   398
   -39,917
13205
12
13
0
 
29
29
1
2
02:50
18:36
07:08
21:22
 14,982
  9,423
   101
    95
  -361,439
  -360,962
58
32
3
1
2
1
0
0
 
30
30
1
2
00:22
09:55
04:38
12:44
 14,861
  9,864
   104
    95
  -553,420
  -553,357
39
8
4
7
4
0
0
0
 
31
1
18:17
23:59
 19,713
   311
  -297,194
8315
12
13
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.