GPS Space Vehicle Time Integrity for MJD 52583

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
09:01
14:56
 21,276
    25
  -256,184
7
0
0
0
 
2
1
09:16
14:30
 18,784
    26
    10,560
35
0
0
0
 
3
3
1
2
03:05
11:15
06:02
15:30
 10,593
 15,297
    10
    30
   -77,519
   -77,603
14
18
0
0
0
0
0
0
 
4
1
17:58
23:37
 20,272
    20
  -351,101
47
0
0
0
 
5
1
19:47
23:59
 15,116
   404
   -37,821
13636
12
12
0
 
6
6
1
2
00:00
22:28
03:57
23:59
 14,255
  5,477
    10
     6
     1,055
     1,063
8
6
0
0
0
0
0
0
 
7
1
15:52
22:10
 22,662
    28
  -289,843
245
0
0
0
 
8
1
13:04
19:06
 21,653
    25
  -370,509
180
0
0
0
 
9
9
1
2
03:00
18:21
06:54
21:54
 14,060
 12,771
    14
    17
    15,625
    15,718
10
4
4
1
0
0
0
0
 
10
10
1
2
00:00
21:09
02:27
23:59
  8,871
 10,213
    12
    23
   -14,444
   -14,474
6
5
15
11
0
0
0
0
 
11
11
1
2
06:28
14:54
09:50
18:50
 12,134
 14,147
    17
    26
   -24,921
   -24,947
5
12
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:45
16:04
 19,134
    27
    17,197
7
0
0
0
 
14
1
03:49
10:10
 22,814
    17
    40,813
8
17
0
0
 
15
1
00:53
07:01
 22,049
    21
   -31,871
29
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
06:18
 22,678
    17
    -3,159
10
1
0
0
 
18
1
01:08
07:52
 24,206
    13
    25,819
24
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:59
12:51
 17,495
    31
   196,002
14
1
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
08:46
14:12
 19,486
    16
  -169,207
1021
0
14010
0
 
23
23
1
2
00:00
22:40
04:17
23:59
 15,404
  4,788
    13
 -1,177
   -12,812
   -14,046
8
24113
0
12
0
4788
0
0
 
24
24
1
2
00:00
21:00
01:09
23:59
  4,141
 10,784
    16
   439
   -69,036
   -68,824
4
12108
2
12
0
12
0
0
 
25
1
06:18
12:01
 20,556
    24
   -34,826
7
125
0
0
 
26
26
1
2
00:00
16:02
04:37
18:24
 16,628
  8,501
    17
    18
  -279,617
  -280,707
103
52
1
1
1
0
0
0
 
27
1
11:56
18:07
 22,244
    26
  -359,428
295
0
209
0
 
28
1
14:12
20:51
 23,926
    21
    86,852
12
0
0
0
 
29
29
1
2
00:00
15:26
03:58
18:13
 14,248
 10,004
    13
    18
  -327,373
  -328,399
83
58
1
1
1
0
0
0
 
30
30
30
1
2
3
00:00
06:48
21:09
01:30
09:39
23:59
  5,428
 10,253
 10,187
    11
    21
   261
  -423,749
  -424,435
  -425,521
36
74
7346
1
1
12
1
1
12
0
0
0
 
31
31
1
2
04:36
12:05
06:13
16:53
  5,865
 17,270
     3
    33
  -349,504
  -349,268
8
29
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.