GPS Space Vehicle Time Integrity for MJD 55762

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
17:53
23:59
 21,065
   305
  -347,228
10384
13
14
0
 
3
3
1
2
01:50
09:40
04:25
14:03
  8,735
 15,178
    55
    52
  -743,970
  -744,129
23
22
3
0
2
0
0
0
 
4
1
16:23
22:07
 19,557
    46
  -177,770
64
2
2
0
 
5
5
1
2
00:00
19:45
01:09
23:59
  4,168
 14,715
    55
   378
   191,813
   192,558
10
11222
1
13
0
15
0
0
 
6
6
1
2
01:50
09:35
04:29
13:31
  9,062
 13,534
    53
    51
    50,009
    52,591
233
349
3
0
3
2497
0
0
 
7
1
10:25
16:44
 21,798
    49
   -18,585
12
1
1
0
 
8
1
11:37
17:40
 20,805
    50
    -8,511
5
2
1
0
 
9
9
1
2
01:50
16:48
03:59
20:30
  7,368
 12,882
    51
    35
   -93,777
   -93,946
21
12
2
2
1
1
0
0
 
10
10
1
2
10:30
18:25
13:01
22:57
  8,663
 15,667
    52
    44
     7,411
     7,448
7
7
0
2
0
0
0
0
 
11
11
1
2
04:47
12:53
05:59
17:07
  4,375
 14,600
    56
    53
   169,660
   169,772
5
14
4
14
0
1
0
0
 
12
1
18:25
23:07
 16,091
    44
   -10,404
11
71
0
0
 
13
1
09:00
14:35
 19,371
    51
  -260,219
12
0
0
0
 
14
1
02:26
05:59
 12,443
    57
  -162,492
14
1
1
0
 
15
15
15
15
1
2
3
4
00:00
01:50
15:24
22:52
01:45
03:46
16:52
23:59
  6,004
  6,754
  4,979
  3,752
    56
    53
    39
 -1,545
   115,091
   115,073
   114,963
   113,327
5
11
5
26926
0
4
1
13
0
1
0
3752
0
0
0
0
 
16
1
07:51
13:05
 17,953
    54
   186,639
10
17
0
0
 
17
1
14:29
20:45
 21,527
    44
  -181,785
17
3
2
0
 
18
18
1
2
00:00
01:50
01:45
06:24
  6,004
 15,667
    57
    56
  -147,997
  -148,020
6
13
0
3
0
2
0
0
 
19
19
1
2
02:52
10:47
03:59
15:19
  3,802
 15,754
    58
    54
   163,974
   164,111
6
22
1
1
0
1
0
0
 
20
20
1
2
06:47
17:41
11:31
18:51
 16,461
  3,999
    53
    46
   -50,820
   -50,839
4
7
30
37
0
0
0
0
 
21
21
21
1
2
3
00:00
01:50
22:50
01:45
05:03
23:59
  6,004
 11,094
  3,891
    56
    58
 -1,267
   159,065
   159,091
   157,951
5
23
22638
0
3
13
0
1
3891
0
0
0
 
22
1
01:50
07:55
 21,150
    58
  -146,049
14
2
2
0
 
23
1
07:42
13:39
 20,511
    53
  -290,428
18
0
0
0
 
24
1
13:54
17:45
 13,194
    46
  -408,204
21
3
2
0
 
25
25
1
2
05:27
19:49
08:16
23:59
  9,645
 14,519
    54
   479
    -9,870
    -9,546
7
14552
1
13
0
15
0
0
 
26
26
26
1
2
3
00:00
13:47
22:11
01:45
17:04
23:59
  6,004
 11,173
  6,211
    58
    44
  -247
    96,425
    97,046
    97,089
21
43
6439
0
2
13
0
1
14
0
0
0
 
27
27
1
2
01:50
16:16
04:45
20:07
 10,007
 13,108
    64
    46
  -286,337
  -286,549
26
18
3
2
2
1
0
0
 
28
1
12:53
19:26
 22,580
    54
   -53,263
21
3
2
0
 
29
29
1
2
00:00
20:55
01:45
23:59
  6,004
 10,530
    57
   105
  -224,499
  -224,686
5
1780
0
13
0
15
0
0
 
30
-
 
 
 
 
 
 
 
 
 
31
1
04:46
10:23
 19,503
    54
  -113,641
36
2
0
0
 
32
1
05:47
11:00
 17,905
    56
   295,081
38
0
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.