GPS Space Vehicle Time Integrity for MJD 52959

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
07:32
13:15
 19,799
    69
  -315,560
15
2
2
0
 
2
1
07:41
12:59
 18,506
    51
   222,519
37
1
1
0
 
3
3
1
2
01:27
09:33
04:19
13:15
  9,889
 12,841
  -inf
    61
     -inf
   -62,007
-2147483648
22
0
2
9888
2
0
0
 
4
1
16:06
21:42
 19,559
    57
    10,385
34
2
2
0
 
5
1
18:06
22:56
 16,865
    67
    -5,224
31
3
3
0
 
6
6
1
2
00:00
20:48
02:16
23:59
  7,846
 11,226
    59
   230
     1,536
     1,742
5
5066
11
12
0
13
0
0
 
7
1
14:06
20:22
 21,755
    59
  -643,587
19
2
2
0
 
8
8
1
2
11:33
13:20
13:15
17:31
  5,866
 14,774
    58
    60
  -400,368
  -400,354
19
31
1
2
1
2
0
0
 
9
9
1
2
01:12
16:20
04:52
20:05
 12,687
 13,005
  -inf
    60
     -inf
    17,153
-2147483648
8
0
0
12686
0
0
0
 
10
1
19:30
23:59
 15,645
   391
   -34,078
11516
12
14
0
 
11
11
1
2
04:46
13:20
08:04
17:09
 11,613
 13,411
    58
    56
   -77,794
   -77,867
9
46
1
2
0
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:55
13:15
 14,921
    59
    31,889
14
2
2
0
 
14
1
02:16
08:41
 22,533
  -inf
     -inf
-2147483648
0
22532
0
 
15
1
00:22
06:07
 20,139
  -inf
     -inf
-2147483648
0
20138
0
 
16
1
06:59
11:57
 17,319
    61
   -11,194
16
2
1
0
 
17
17
1
2
00:00
19:13
01:50
23:59
  6,570
 16,622
    45
   326
   -58,191
   -55,226
73
9738
1
12
1
2149
0
0
 
18
1
00:00
05:57
 20,846
  -inf
     -inf
-2147483648
0
20845
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
06:17
11:08
 16,645
    60
   203,888
6
52
0
0
 
21
21
1
2
00:00
22:08
04:36
23:59
 15,976
  6,578
  -inf
  -460
     -inf
   -65,314
-2147483648
12243
0
12
15975
6578
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
1
17:36
21:59
 15,254
    63
   -75,542
13
2
0
0
 
25
1
04:36
10:20
 19,993
    61
   -55,266
5
76
0
0
 
26
26
26
1
2
3
00:00
14:23
22:15
02:57
16:44
23:59
 10,331
  8,233
  6,216
    53
    53
  -442
  -496,544
  -496,222
  -496,544
19
17
11600
1
1
12
0
0
4751
0
0
0
 
27
27
1
2
10:11
13:20
13:15
16:21
 10,601
 10,546
    59
    54
  -801,177
  -801,434
73
71
2
1
2
0
0
0
 
28
1
13:20
19:14
 20,641
    58
    -3,678
36
2
2
0
 
29
29
29
1
2
3
00:00
13:33
21:48
02:07
16:28
23:59
  7,419
 10,310
  7,602
    51
    52
   -70
  -163,235
  -163,804
  -164,249
28
35
3392
1
1
12
1
0
13
0
0
0
 
30
30
1
2
05:04
19:27
07:53
23:43
  9,774
 14,847
    60
    60
  -634,594
  -635,871
69
106
0
3
0
3
0
0
 
31
31
31
1
2
3
03:06
10:27
13:20
04:27
13:15
15:25
  4,593
  9,597
  7,400
  -inf
    63
    56
     -inf
  -433,550
  -433,575
-2147483648
26
16
0
2
2
4592
2
2
0
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.