GPS Space Vehicle Time Integrity for MJD 53860

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
14:07
15:47
15:45
20:49
  5,448
 17,475
   -13
   -13
   -51,037
   -51,072
28
12
1
1
1
1
0
0
 
2
1
03:41
09:47
 21,108
    -7
     4,905
19
0
0
0
 
3
3
1
2
11:44
19:49
14:35
23:59
  9,444
 14,362
   -13
   375
   -96,122
   -95,834
24
13218
3
12
3
15
0
0
 
4
1
02:37
08:17
 19,564
    -3
  -222,242
59
0
0
0
 
5
1
04:31
09:21
 16,715
   -10
    52,668
289
1
311
0
 
6
1
07:06
12:32
 18,649
   -10
  -509,101
108
2
2
0
 
7
7
1
2
09:38
19:20
13:56
21:53
 14,972
  8,835
    -9
    -4
  -534,601
  -534,693
24
14
3
3
3
2
0
0
 
8
8
1
2
00:00
21:55
03:57
23:59
 13,715
  7,128
    -6
  -481
    64,712
    64,335
14
11366
4
12
3
12
0
0
 
9
9
1
2
02:52
11:34
06:33
15:20
 12,760
 12,761
    -5
    -6
   -18,909
   -18,960
11
22
0
3
0
3
0
0
 
10
1
05:55
11:12
 18,548
    -5
   -82,929
11
1
1
0
 
11
11
1
2
00:00
15:47
03:32
18:17
 12,218
  8,706
    -4
   -10
  -324,993
  -325,135
31
8
4
1
3
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
19:08
23:59
 16,831
   394
   -59,216
15069
12
15
0
 
14
14
1
2
12:26
15:47
15:45
18:44
 11,498
 10,283
    -9
    -9
    14,620
    14,611
9
5
1
4
1
0
0
0
 
15
1
09:53
15:45
 20,317
     1
  -607,728
37
3
3
0
 
16
1
17:23
22:22
 17,322
    -7
   -40,976
33
4
4
0
 
17
1
00:20
06:39
 21,733
     3
   -89,541
43
3
3
0
 
18
1
09:30
15:45
 21,407
    -8
   233,902
22
4
2
0
 
19
19
19
1
2
3
00:00
13:01
20:54
01:30
15:18
23:59
  5,152
  7,739
 10,692
    -1
   -11
   241
    12,341
    12,247
    12,446
53
8
7334
3
1
12
3
1
15
0
0
0
 
20
1
16:40
21:31
 16,765
    -6
    27,395
47
4
3
0
 
21
1
08:42
15:02
 21,657
    -8
   -26,466
25
4
2
0
 
22
22
1
2
11:10
15:47
15:45
17:48
 15,665
  6,954
    -7
    -2
   -92,537
   -92,578
25
9
3
0
2
0
0
0
 
23
1
17:33
23:33
 20,698
    -9
  -142,254
14
4
3
0
 
24
1
01:37
06:35
 17,142
    -0
    -3,582
14
1
0
0
 
25
1
15:47
20:47
 17,363
   -12
    -9,273
41
1
1
0
 
26
26
1
2
00:39
08:38
03:12
13:12
  8,942
 15,794
    -7
   -10
   105,632
   105,989
29
57
1
3
0
3
0
0
 
27
27
1
2
00:00
20:48
02:54
23:59
  9,947
 10,880
    -1
    23
   -47,282
   -47,379
22
984
4
14
3
15
0
0
 
28
28
1
2
00:00
22:44
05:26
23:59
 18,619
  4,241
     2
 -1,075
   -28,087
   -29,096
22
20010
3
12
3
4241
0
0
 
29
29
1
2
00:13
08:23
03:00
12:43
  9,461
 14,900
    -6
   -13
  -598,819
  -599,054
42
41
4
3
3
3
0
0
 
30
30
1
2
05:46
15:47
10:05
18:12
 15,071
  8,393
   -19
    -9
  -217,545
  -218,623
148
84
2
0
2
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.