GPS Space Vehicle Time Integrity for MJD 52516

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
09:54
15:55
 21,635
    63
  -245,848
41
0
0
0
 
2
1
06:30
14:41
 29,468
    57
   255,680
59
0
0
0
 
3
1
07:25
13:27
 21,683
    53
   -58,685
55
0
0
0
 
4
1
15:55
22:45
 24,595
    35
  -295,273
93
0
0
0
 
5
5
1
2
00:00
20:34
06:01
22:56
 21,652
  8,579
    43
    25
   -29,208
   -29,371
37
39
0
0
0
0
0
0
 
6
6
1
2
00:00
06:36
04:16
08:18
 15,374
  6,093
    29
    76
     5,481
     5,519
38
38
0
0
0
0
0
0
 
7
1
13:30
22:56
 34,013
    44
  -484,432
263
0
20
0
 
8
1
14:42
20:02
 19,213
    43
  -519,995
119
0
0
0
 
9
9
1
2
00:00
22:46
04:21
23:59
 15,676
  4,425
    43
    27
     5,712
     5,831
40
33
0
0
0
0
0
0
 
10
1
18:19
23:10
 17,448
    23
   -10,910
38
0
0
0
 
11
1
11:10
16:54
 20,635
    56
   -19,328
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:08
20:33
 30,307
    46
    12,927
39
0
0
0
 
14
14
1
2
02:08
07:37
07:25
11:10
 18,988
 12,739
    55
    61
    51,718
    51,693
39
37
0
0
0
0
0
0
 
15
1
01:49
07:25
 20,092
    64
    -5,286
41
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:49
06:35
 17,181
    47
  -312,328
422
0
5078
0
 
18
1
04:06
08:22
 15,360
    60
    46,428
39
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:25
18:10
 35,115
    62
   184,243
43
0
0
0
 
21
1
04:24
09:35
 18,641
    55
     3,278
41
0
0
0
 
22
1
06:36
12:07
 19,867
    47
  -494,360
69
0
0
0
 
23
23
23
1
2
3
00:00
20:03
22:57
04:05
22:45
23:59
 14,713
  9,731
  3,739
    47
    24
    25
    -8,578
    -8,654
    -8,659
38
40
36
0
0
0
0
0
0
0
0
0
 
24
24
1
2
00:00
19:00
02:14
23:59
  8,008
 17,966
    38
    31
   -53,735
   -53,945
39
44
1
0
0
0
0
0
 
25
1
04:06
12:59
 32,022
    57
   -31,803
39
0
0
0
 
26
26
1
2
00:00
20:34
01:48
23:59
  6,522
 12,364
    36
    27
  -145,577
  -147,581
63
93
1
0
1
0
0
0
 
27
1
13:00
18:41
 20,463
    42
   -81,160
40
0
0
0
 
28
1
15:09
21:20
 22,290
    36
    89,696
44
0
0
0
 
29
29
1
2
00:00
21:21
01:48
23:59
  6,509
  9,505
    35
    29
  -200,530
  -202,457
61
71
1
0
1
0
0
0
 
30
30
30
1
2
3
00:00
02:15
22:46
02:08
04:05
23:59
  7,677
  6,612
  4,426
    42
    41
    39
  -224,617
  -224,955
  -228,201
93
89
65
0
1
0
0
0
0
0
0
0
 
31
1
08:57
14:59
 21,703
    63
  -360,007
47
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.