GPS Space Vehicle Time Integrity for MJD 52501

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
10:57
16:57
 21,650
    36
  -243,622
40
0
0
0
 
2
1
07:50
15:46
 28,567
    39
   247,840
57
0
0
0
 
3
1
08:38
14:28
 21,001
    32
   -54,433
54
0
0
0
 
4
1
16:10
23:47
 27,415
    18
  -280,360
111
0
0
0
 
5
5
5
1
2
3
00:16
05:25
21:32
05:23
07:15
23:57
 18,431
  6,597
  8,739
    40
    42
    -0
   -26,616
   -26,636
   -26,783
37
37
37
0
0
0
0
0
0
0
0
0
 
6
1
00:16
09:18
 32,548
    39
     5,211
40
0
0
0
 
7
1
14:31
23:57
 34,004
    35
  -520,377
243
0
0
0
 
8
1
15:47
21:05
 19,053
    23
  -547,724
107
0
0
0
 
9
1
00:00
05:22
 19,363
    29
     3,646
41
0
0
0
 
10
1
19:22
23:59
 16,651
     7
   -10,096
39
0
0
0
 
11
1
12:12
17:56
 20,592
    40
   -18,316
41
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:13
21:31
 33,514
    28
    11,987
41
0
0
0
 
14
1
03:01
12:12
 33,059
    44
    54,254
44
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
-
 
 
 
 
 
 
 
 
 
17
1
02:52
07:49
 17,830
    38
  -189,649
526
0
8312
0
 
18
1
03:13
09:22
 22,158
    41
    50,192
42
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:28
19:14
 35,146
    48
   181,222
45
0
0
0
 
21
1
05:26
10:36
 18,624
    44
     2,866
38
0
0
0
 
22
1
07:16
12:12
 17,743
    37
  -484,865
57
0
0
0
 
23
23
23
1
2
3
00:02
03:16
21:05
03:13
06:41
23:47
 11,481
 12,303
  9,687
    32
    49
     6
    -7,613
    -7,604
    -7,680
38
37
40
0
0
0
0
0
0
0
0
0
 
24
24
1
2
00:00
17:56
03:13
23:59
 11,610
 21,790
    27
    14
   -50,266
   -50,469
39
42
0
0
0
0
0
0
 
25
1
05:23
13:59
 30,949
    36
   -31,027
40
0
0
0
 
26
26
1
2
00:00
22:23
02:51
23:59
 10,282
  5,815
    24
    17
  -111,204
  -113,345
85
53
0
0
0
0
0
0
 
27
1
14:00
19:41
 20,490
    25
   -78,087
60
0
0
0
 
28
1
16:58
22:22
 19,422
    15
    89,471
43
0
0
0
 
29
29
1
2
00:00
21:03
02:51
23:59
 10,278
 10,593
    26
     9
  -167,963
  -169,933
82
81
1
0
1
0
0
0
 
30
30
30
1
2
3
00:00
03:30
06:42
03:00
05:22
08:37
 10,829
  6,759
  6,930
    32
    37
    29
  -164,372
  -164,880
  -165,451
153
99
112
0
0
1
0
0
1
0
0
0
 
31
1
10:00
16:02
 21,701
    42
  -355,924
55
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(AUS) 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(AUS) 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.