GPS Space Vehicle Time Integrity for MJD 52586

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
05:01
11:00
 21,549
    61
  -256,534
18
665
0
0
 
2
1
01:33
09:53
 29,991
    55
    12,082
50
0
0
0
 
3
1
02:32
08:43
 22,241
    47
   -78,351
33
24
0
0
 
4
1
11:00
18:27
 26,829
    61
  -352,988
67
0
0
0
 
5
5
5
1
2
3
00:00
15:51
18:28
01:22
18:08
23:30
  4,919
  8,221
 18,123
    51
    55
    49
   -38,507
   -38,613
   -38,657
22
18
25
161
235
248
0
0
0
0
0
0
 
6
6
1
2
00:00
18:28
03:28
23:30
 12,500
 18,124
    43
    52
     1,138
     1,160
23
20
296
451
0
0
0
0
 
7
1
08:47
18:08
 33,649
    58
  -280,619
370
0
7333
0
 
8
1
09:54
15:11
 19,014
    64
  -363,209
173
0
0
0
 
9
1
18:09
23:27
 19,081
    54
    16,186
17
558
0
0
 
10
1
13:34
19:18
 20,616
    71
   -14,570
20
563
0
0
 
11
1
05:32
12:06
 23,645
    66
   -25,151
27
316
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:32
15:50
 33,516
    68
    17,414
24
348
0
0
 
14
14
1
2
00:00
21:13
06:19
23:59
 22,727
 10,006
    56
    50
    40,347
    40,199
22
22
678
218
0
0
0
0
 
15
1
00:00
02:59
 10,736
    44
   -32,997
28
134
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:20
02:00
23:59
  7,181
  9,554
    43
    44
    -3,423
    -3,520
19
17
256
262
0
0
0
0
 
18
18
18
1
2
3
00:00
19:18
21:20
03:39
20:21
23:59
 13,150
  3,772
  9,564
    49
    71
    49
    24,923
    24,706
    24,646
27
19
24
156
132
148
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:47
13:33
 35,174
    64
   196,491
27
161
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
15:11
23:20
 29,314
    65
   -12,984
27
103
0
0
 
24
1
12:07
21:12
 32,709
    66
   -69,836
33
41
0
0
 
25
1
00:00
08:23
 30,178
    58
   -34,916
22
914
0
0
 
26
1
15:51
21:20
 19,708
    64
  -285,983
128
0
0
0
 
27
1
08:23
14:00
 20,185
    62
  -370,420
254
0
24
0
 
28
1
10:24
16:35
 22,279
    66
    86,613
23
402
0
0
 
29
1
16:35
20:21
 13,549
    63
  -333,449
82
0
0
0
 
30
30
1
2
00:46
20:22
02:52
23:20
  7,569
 10,677
    47
    44
  -430,416
  -432,224
58
86
1
0
1
0
0
0
 
31
1
04:04
10:06
 21,672
    60
  -347,714
38
4
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.