GPS Space Vehicle Time Integrity for MJD 52624

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 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
06:10
12:07
 21,345
    80
  -262,169
14
0
0
0
 
2
1
06:30
11:44
 18,806
    83
    32,525
37
0
0
0
 
3
3
1
2
00:19
08:28
03:15
12:45
 10,521
 15,354
    86
    86
   -88,959
   -89,050
11
11
1
1
0
0
0
0
 
4
1
15:15
20:54
 20,272
 -2,464
  -379,425
3379
0
19292
19518
 
5
1
16:54
21:47
 17,511
    82
   -46,078
10
0
0
0
 
6
6
1
2
00:00
19:37
01:08
23:59
  4,099
 15,645
    75
    75
     2,116
     2,135
4
11
13
0
0
0
0
0
 
7
1
13:07
19:27
 22,773
    80
  -145,235
283
0
81
0
 
8
1
10:13
16:15
 21,744
    92
   -80,897
165
0
0
0
 
9
9
1
2
00:11
15:32
04:06
19:06
 14,038
 12,824
    74
    76
    21,631
    21,728
7
7
40
0
0
0
0
0
 
10
1
18:21
23:35
 18,809
    83
   -16,698
5
84
0
0
 
11
11
1
2
03:39
12:05
07:02
16:01
 12,149
 14,106
    77
    89
   -28,819
   -28,847
4
11
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:59
13:18
 19,099
    85
    19,708
7
9
0
0
 
14
1
01:00
07:20
 22,791
    77
    34,241
10
1
0
0
 
15
15
1
2
00:00
22:12
04:21
23:59
 15,635
  6,446
    80
  -523
   -48,232
   -49,176
23
13404
1
12
0
6446
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:59
03:29
23:59
 12,568
 10,794
    58
     6
    -8,199
    -8,363
16
2338
1
12
0
12
0
0
 
18
18
1
2
00:00
22:19
05:08
23:59
 18,485
  5,996
    76
  -502
    13,878
    13,075
15
12992
1
12
0
5996
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:15
16:18
10:05
17:29
 17,383
  4,225
    86
    83
   201,975
   202,027
7
7
12
6
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
20:05
01:48
23:59
  6,489
 13,986
    72
    80
   -15,372
   -15,430
4
4
2
7
0
0
0
0
 
24
1
16:20
22:12
 21,058
    83
   -78,700
11
0
0
0
 
25
1
03:30
09:13
 20,541
    79
   -36,522
6
200
0
0
 
26
26
26
1
2
3
00:00
13:16
21:08
01:50
15:37
23:59
  6,599
  8,472
 10,235
    77
    86
    77
  -345,613
  -346,427
  -346,928
34
48
46
1
1
0
1
0
0
0
0
0
 
27
1
09:11
15:21
 22,183
    81
  -491,273
189
0
0
0
 
28
1
11:25
18:04
 23,932
    78
    82,006
19
0
0
0
 
29
29
29
1
2
3
00:00
12:36
20:47
01:08
15:24
23:59
  4,131
 10,088
 11,460
    75
    85
   404
  -390,019
  -390,780
  -390,954
23
55
9860
1
1
12
1
0
12
0
0
0
 
30
30
1
2
04:00
18:22
06:51
22:38
 10,256
 15,319
    82
    80
  -499,271
  -500,172
45
74
1
0
1
0
0
0
 
31
31
1
2
01:45
09:15
03:26
14:04
  6,022
 17,296
    77
    82
  -315,937
  -315,523
20
67
1
0
0
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.