GPS Space Vehicle Time Integrity for MJD 52238

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
05:00
10:38
 20,325
    32
  -204,945
38
0
0
0
 
2
1
09:48
15:49
 21,656
    14
   111,302
58
0
0
0
 
3
1
02:20
08:22
 21,682
    20
   -86,207
43
0
0
0
 
4
1
10:39
18:33
 28,433
     3
  -415,011
218
0
0
0
 
5
1
15:12
23:59
 31,641
    12
  -324,552
47
0
0
0
 
6
1
18:08
23:11
 18,209
    -6
     1,339
42
0
0
0
 
7
1
08:45
18:07
 33,718
    24
  -604,347
275
0
701
0
 
8
1
09:01
15:06
 21,889
    36
  -636,043
67
0
0
0
 
9
1
18:08
23:20
 18,764
     3
    18,363
41
0
0
0
 
10
1
13:25
19:33
 22,072
    10
   -14,162
41
0
0
0
 
11
1
06:15
11:47
 19,899
    16
    -5,548
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:56
11:47
10:38
15:51
 13,331
 14,600
    24
    19
     7,707
     7,710
37
41
0
0
0
0
0
0
 
14
14
1
2
00:00
21:09
06:14
23:59
 22,485
 10,231
    13
   -10
   119,615
   119,469
38
40
0
0
0
0
0
0
 
15
15
1
2
00:00
20:57
01:32
23:59
  5,521
 10,953
     2
     6
  -109,027
  -109,371
44
42
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:57
01:32
23:59
  5,521
 10,960
     1
    -3
  -366,538
  -371,311
104
196
0
0
0
0
0
0
 
18
18
1
2
00:00
18:34
02:32
21:08
  9,130
  9,292
     5
    21
    75,738
    75,762
41
38
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:41
13:24
 34,994
    23
   116,917
43
0
0
0
 
21
1
00:00
04:42
 16,914
     4
    -5,246
38
0
0
0
 
22
1
01:32
06:56
 19,394
    17
  -455,398
185
0
0
0
 
23
23
23
1
2
3
00:00
16:05
21:13
01:30
20:56
23:59
  5,371
 17,232
  9,975
    15
    32
   -13
    -1,400
    -1,418
    -1,471
44
40
37
0
0
0
0
0
0
0
0
0
 
24
1
11:47
20:56
 32,927
    11
    -8,580
46
0
0
0
 
25
25
1
2
00:00
02:32
02:29
08:14
  8,981
 20,492
    11
    24
   -19,934
   -19,928
42
36
0
0
0
0
0
0
 
26
1
15:50
21:13
 19,361
    21
     3,529
40
0
0
0
 
27
1
07:50
13:24
 20,073
    18
    -3,099
39
0
0
0
 
28
28
1
2
10:39
13:25
11:47
16:22
  4,065
 10,642
    10
    30
    40,899
    40,966
36
47
0
0
0
0
0
0
 
29
1
02:30
07:24
 17,571
    17
  -603,145
51
0
0
0
 
30
30
1
2
16:57
19:34
18:07
23:11
  4,204
 13,041
    28
     9
  -159,721
  -159,874
35
60
0
1
0
0
0
0
 
31
1
03:47
09:48
 21,613
    10
   -77,117
40
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.