GPS Space Vehicle Time Integrity for MJD 52361

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
1
2
00:00
20:36
02:18
23:59
  8,305
 12,225
   -51
   -56
  -222,479
  -222,609
29
21
1
285
0
0
0
0
 
2
2
1
2
00:00
17:40
03:01
23:59
 10,873
 22,797
   -35
   -41
   174,069
   174,478
42
32
1
108
0
0
0
0
 
3
1
18:08
23:56
 20,903
   -48
   -14,152
40
75
0
0
 
4
1
02:19
09:33
 26,047
   -33
   -90,096
145
0
0
0
 
5
1
07:00
16:24
 33,500
   -23
    -7,028
31
115
0
0
 
6
1
09:34
14:29
 17,709
   -15
     2,661
22
359
0
0
 
7
1
00:08
09:35
 34,000
   -31
  -707,700
51
3
0
0
 
8
1
01:33
06:46
 18,766
   -13
  -704,728
52
0
0
0
 
9
1
09:34
14:49
 18,890
   -28
    35,884
25
205
0
0
 
10
1
05:06
09:55
 17,333
   -12
    -2,434
24
116
0
0
 
11
11
1
2
00:00
21:51
03:33
23:59
 12,813
  7,718
   -47
   -57
   -10,224
   -10,273
29
20
0
281
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:51
07:14
23:59
 26,059
  7,713
   -18
   -59
     4,039
     4,031
36
20
3
276
0
0
0
0
 
14
14
1
2
14:52
18:20
18:07
21:50
 11,729
 12,612
   -31
   -41
    88,087
    88,029
26
26
173
199
0
0
0
0
 
15
15
1
2
12:31
16:25
16:20
18:07
 13,763
  6,136
   -44
    -5
  -156,435
  -156,442
19
20
442
221
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
12:31
17:17
 17,162
   -32
  -416,523
282
0
235
0
 
18
1
14:29
18:51
 15,685
   -30
    71,991
21
518
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
20
1
2
3
4
00:00
03:02
19:15
22:26
02:18
05:05
21:50
23:59
  8,306
  7,397
  9,336
  5,606
   -41
   -27
   -42
   -62
   148,523
   148,568
   148,733
   148,742
32
26
22
19
1
33
294
188
0
0
0
0
0
0
0
0
 
21
1
15:04
20:09
 18,319
   -35
      595
22
358
0
0
 
22
1
16:29
22:25
 21,365
   -42
   -43,520
332
0
3049
0
 
23
1
07:06
16:20
 33,223
   -37
    -9,201
35
93
0
0
 
24
24
1
2
03:34
09:53
09:35
12:29
 21,661
  9,346
   -32
   -18
   -18,674
   -18,704
26
20
310
292
0
0
0
0
 
25
25
1
2
14:43
16:28
16:24
23:30
  6,052
 25,348
     1
   -39
   -24,584
   -24,630
23
26
69
359
0
0
0
0
 
26
1
07:20
12:30
 18,619
   -17
   115,866
71
0
0
0
 
27
1
00:00
05:17
 19,045
   -38
   -15,069
29
33
0
0
 
28
1
02:19
07:58
 20,371
   -28
    73,210
37
66
0
0
 
29
29
1
2
09:56
16:21
14:29
19:02
 16,375
  9,656
   -31
   -30
  -466,624
  -466,263
63
55
0
0
0
0
0
0
 
30
30
30
1
2
3
08:18
09:56
13:27
09:33
13:26
14:43
  4,524
 12,632
  4,483
   -31
     4
     8
  -581,924
  -582,148
  -582,369
34
89
35
19
2
21
0
0
0
0
0
0
 
31
31
1
2
00:00
19:28
01:32
23:59
  5,551
 16,311
   -38
   -41
  -102,331
  -102,493
32
27
0
196
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(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.