GPS Space Vehicle Time Integrity for MJD 52494

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
11:26
17:27
 21,652
    19
  -242,687
42
0
0
0
 
2
1
07:59
16:17
 29,856
    20
   244,147
58
0
0
0
 
3
1
08:51
14:56
 21,888
    12
   -52,459
50
0
0
0
 
4
1
16:38
23:59
 26,493
     1
  -273,075
103
0
0
0
 
5
5
5
1
2
3
00:44
05:52
21:59
05:40
07:35
23:59
 17,729
  6,179
  7,242
    15
    13
    -2
   -25,513
   -25,538
   -25,664
38
39
36
0
0
0
0
0
0
0
0
0
 
6
6
1
2
00:45
08:09
05:36
09:47
 17,487
  5,879
    23
    39
     5,110
     5,130
38
39
0
0
0
0
0
0
 
7
1
14:59
23:59
 32,427
     9
  -536,175
231
0
0
0
 
8
1
16:17
21:34
 18,975
     2
  -559,793
101
0
0
0
 
9
1
00:20
05:51
 19,851
    14
     2,697
38
0
0
0
 
10
10
1
2
00:00
19:51
01:36
23:59
  5,743
 14,900
    13
     2
    -9,614
    -9,691
42
37
0
0
0
0
0
0
 
11
1
12:40
18:24
 20,658
    20
   -17,849
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:40
21:58
 33,479
     9
    11,552
38
0
0
0
 
14
14
1
2
03:38
09:06
08:51
12:40
 18,742
 12,814
    24
    28
    55,521
    55,490
39
41
0
0
0
0
0
0
 
15
1
03:39
08:51
 18,652
    21
   -46,349
40
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
02:48
08:08
 19,197
    19
  -127,113
584
0
9695
0
 
18
18
1
2
01:36
05:37
02:47
09:51
  4,273
 15,236
    19
    20
    51,886
    51,833
36
36
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:58
19:44
 35,144
    20
   179,772
43
0
0
0
 
21
1
06:51
11:04
 15,222
    21
     2,656
39
0
0
0
 
22
1
08:09
12:40
 16,250
    23
  -481,021
50
0
0
0
 
23
23
23
1
2
3
00:31
05:41
21:34
05:39
06:45
23:59
 18,478
  3,849
  8,703
    16
    32
   -11
    -7,199
    -7,191
    -7,272
37
32
35
0
0
0
0
0
0
0
0
0
 
24
24
1
2
00:00
18:25
03:34
23:59
 12,844
 20,056
    28
    -5
   -48,703
   -48,908
40
39
0
0
0
0
0
0
 
25
25
1
2
05:37
07:31
06:50
14:27
  4,406
 24,978
    18
    19
   -30,600
   -30,609
30
39
0
0
0
0
0
0
 
26
26
1
2
00:00
22:51
03:35
23:59
 12,946
  4,120
    13
    11
   -94,612
   -96,783
109
43
1
0
1
0
0
0
 
27
1
14:28
20:09
 20,494
    11
   -73,209
79
0
0
0
 
28
1
17:27
22:50
 19,368
     8
    89,232
38
0
0
0
 
29
29
1
2
00:00
21:32
02:47
23:59
 10,052
  8,837
    12
    -1
  -152,204
  -154,243
85
71
1
0
1
0
0
0
 
30
1
03:41
05:36
  6,868
    32
  -134,980
107
0
0
0
 
31
1
10:29
16:31
 21,707
    20
  -353,024
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.